/* =========================================================
   TRINEXA CONSULTING — Design System v2
   Dark-first · Glass · Gradient · Motion
   ========================================================= */

@layer reset, tokens, base, layout, components, sections, pages, utilities, motion, responsive;

/* ---------------------------------------------------------
   RESET
--------------------------------------------------------- */
@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html, body, h1, h2, h3, h4, h5, h6, p, ul, ol, dl, dd, figure { margin: 0; padding: 0; }
  ul, ol { list-style: none; }
  img, svg, video, canvas { display: block; max-width: 100%; }
  a { color: inherit; text-decoration: none; }
  button { font: inherit; border: 0; background: none; cursor: pointer; color: inherit; }
  input, textarea, select { font: inherit; color: inherit; }
  :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
  ::selection { background: color-mix(in oklab, var(--accent) 50%, transparent); color: var(--ink-0); }
  html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
}

/* ---------------------------------------------------------
   TOKENS
--------------------------------------------------------- */
@layer tokens {
  :root {
    /* — Surfaces (dark-first) — */
    --bg-0:           #05070d;            /* page base — near-black, blue cast */
    --bg-1:           #0a0e1a;            /* section panels */
    --bg-2:           #11172a;            /* elevated panels */
    --bg-3:           #1a2238;            /* hovered surfaces */
    --surface-glass:  rgba(255, 255, 255, 0.04);
    --surface-glass-hi: rgba(255, 255, 255, 0.07);
    --border-soft:    rgba(255, 255, 255, 0.08);
    --border-mid:     rgba(255, 255, 255, 0.14);
    --border-hi:      rgba(255, 255, 255, 0.22);

    /* — Ink — */
    --ink-0:          #f5f2ec;            /* primary text (cream) */
    --ink-1:          #d6d2c8;            /* secondary */
    --ink-2:          #9ba0ad;            /* tertiary / muted */
    --ink-3:          #5a6378;            /* faint labels */

    /* — Brand (the logo stays blue — brand identity) — */
    --brand:          #1E4A9C;            /* logo primary */
    --brand-deep:     #163A7E;            /* logo gradient */
    --brand-light:    #2A5DB8;            /* highlight */

    /* — Site accent (warm amber — used for glow/CTA/gradients/highlights) — */
    --accent:         #F59E0B;            /* amber-500 — primary accent */
    --accent-2:       #FBBF24;            /* amber-400 — bright highlight */
    --accent-cyan:    #FCD34D;            /* amber-300 — gradient stop (legacy name, now gold) */
    --accent-gold:    #FCD34D;            /* explicit gold alias */
    --accent-deep:    #B45309;            /* amber-700 — for depth gradients */
    --cream:          #F5F2EC;
    --signal:         #FF6B4A;            /* rare warning accent (kept warm-coral) */

    /* — Gradients (warm-amber accents over deep navy base) — */
    --grad-aurora:    radial-gradient(60% 80% at 20% 20%, rgba(245, 158, 11, 0.22), transparent 60%),
                      radial-gradient(50% 70% at 80% 10%, rgba(252, 211, 77, 0.13), transparent 60%),
                      radial-gradient(70% 60% at 60% 90%, rgba(180, 83, 9, 0.20), transparent 60%);
    --grad-text:      linear-gradient(180deg, #ffffff 0%, #f4e8cf 60%, #e0c089 100%);
    --grad-accent:    linear-gradient(135deg, #F59E0B 0%, #FCD34D 100%);
    --grad-brand:     linear-gradient(135deg, #B45309 0%, #F59E0B 50%, #FCD34D 100%);
    --grad-border:    linear-gradient(135deg, rgba(255,255,255,0.22), rgba(255,255,255,0.04) 40%, rgba(245,158,11,0.35));
    --grad-section:   linear-gradient(180deg, transparent 0%, rgba(245, 158, 11, 0.04) 50%, transparent 100%);

    /* — Glow (amber) — */
    --glow-sm:        0 0 24px rgba(245, 158, 11, 0.25);
    --glow-md:        0 8px 48px -8px rgba(245, 158, 11, 0.35);
    --glow-lg:        0 24px 96px -16px rgba(245, 158, 11, 0.45);
    --shadow-card:    0 1px 0 rgba(255,255,255,0.05) inset, 0 24px 48px -24px rgba(0,0,0,0.6);
    --shadow-lift:    0 1px 0 rgba(255,255,255,0.08) inset, 0 32px 64px -24px rgba(0,0,0,0.8), 0 0 0 1px rgba(245,158,11,0.18);

    /* — Type — modern enterprise sans-serif, no serif display */
    --font-display: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', monospace;
    --font-wordmark:'Inter', sans-serif;

    /* — Fluid scale — */
    --fs-xs:   clamp(0.72rem, 0.70rem + 0.1vw, 0.78rem);
    --fs-sm:   clamp(0.82rem, 0.80rem + 0.1vw, 0.88rem);
    --fs-base: clamp(0.95rem, 0.92rem + 0.15vw, 1.05rem);
    --fs-md:   clamp(1.08rem, 1.02rem + 0.3vw, 1.22rem);
    --fs-lg:   clamp(1.35rem, 1.18rem + 0.7vw, 1.7rem);
    --fs-xl:   clamp(1.8rem, 1.5rem + 1.4vw, 2.6rem);
    --fs-2xl:  clamp(2.4rem, 1.8rem + 2.6vw, 3.8rem);
    --fs-3xl:  clamp(3rem, 2.2rem + 4vw, 5.5rem);
    --fs-4xl:  clamp(3.8rem, 2.6rem + 6vw, 7.5rem);

    /* — Space — */
    --pad-x:     clamp(1.25rem, 4vw, 4rem);
    --section-y: clamp(5rem, 9vw, 9rem);
    --gap-card:  clamp(1rem, 1.5vw, 1.5rem);

    /* — Radii — */
    --r-sm: 8px;
    --r-md: 14px;
    --r-lg: 22px;
    --r-xl: 32px;
    --r-pill: 999px;

    /* — Motion — */
    --ease:        cubic-bezier(0.2, 0.7, 0.2, 1);
    --ease-out:    cubic-bezier(0.16, 1, 0.3, 1);
    --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
    /* Motion timing — Apple-style varied tempo: fast UI micro, slower deliberate transitions */
    --dur-fast: 160ms;
    --dur-med:  420ms;
    --dur-slow: 900ms;
    --dur-hero: 1400ms;

    /* — Layout — */
    --max-w: 1360px;
    --nav-h: 72px;

    color-scheme: dark;
  }

  /* =========================================================
     LIGHT THEME — comprehensive token overrides.
     Triggered by <html data-theme="light"> (set by scripts/modules/theme.js).
     Brand identity preserved: amber accent stays, logo blue stays.
     ========================================================= */
  [data-theme="light"] {
    /* Surfaces — warm paper-feel, cream-white base */
    --bg-0:           #f7f5ef;
    --bg-1:           #ffffff;
    --bg-2:           #f0ece3;
    --bg-3:           #e8e3d5;
    --surface-glass:    rgba(15, 23, 42, 0.04);
    --surface-glass-hi: rgba(15, 23, 42, 0.08);
    --border-soft:    rgba(15, 23, 42, 0.08);
    --border-mid:     rgba(15, 23, 42, 0.16);
    --border-hi:      rgba(15, 23, 42, 0.24);

    /* Ink — dark text on light bg */
    --ink-0:          #0a1020;
    --ink-1:          #2c3553;
    --ink-2:          #5a6378;
    --ink-3:          #8590a3;

    /* Gradients — direction flipped for light */
    --grad-aurora:    radial-gradient(60% 80% at 20% 20%, rgba(245, 158, 11, 0.18), transparent 60%),
                      radial-gradient(50% 70% at 80% 10%, rgba(252, 211, 77, 0.10), transparent 60%),
                      radial-gradient(70% 60% at 60% 90%, rgba(180, 83, 9, 0.14), transparent 60%);
    --grad-text:      linear-gradient(180deg, #0a1020 0%, #1E4A9C 60%, #2A5DB8 100%);
    --grad-border:    linear-gradient(135deg, rgba(15,23,42,0.18), rgba(15,23,42,0.04) 40%, rgba(245,158,11,0.35));
    --grad-section:   linear-gradient(180deg, transparent 0%, rgba(245, 158, 11, 0.05) 50%, transparent 100%);

    /* Shadows — lighter, more refined */
    --shadow-card:    0 1px 0 rgba(15,23,42,0.05) inset, 0 24px 48px -24px rgba(15,23,42,0.18);
    --shadow-lift:    0 1px 0 rgba(15,23,42,0.08) inset, 0 32px 64px -24px rgba(15,23,42,0.28), 0 0 0 1px rgba(245,158,11,0.18);

    color-scheme: light;
  }
}

/* ---------------------------------------------------------
   BASE
--------------------------------------------------------- */
@layer base {
  body {
    font-family: var(--font-body);
    font-size: var(--fs-base);
    line-height: 1.6;
    color: var(--ink-0);
    background: var(--bg-0);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-feature-settings: 'ss01', 'cv11', 'liga', 'kern';
    overflow-x: clip;
    text-rendering: optimizeLegibility;
  }

  /* Ambient aurora — site-wide subtle background gradient */
  body::before {
    content: '';
    position: fixed;
    inset: -10vmin;
    background: var(--grad-aurora);
    filter: blur(80px) saturate(120%);
    opacity: 0.45;
    z-index: -2;
    pointer-events: none;
  }

  /* Grain overlay for depth */
  body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix values='0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0.5 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
    opacity: 0.025;
    mix-blend-mode: overlay;
    z-index: -1;
    pointer-events: none;
  }

  h1, h2, h3, h4, h5 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.05;
    letter-spacing: -0.035em;
    color: var(--ink-0);
    text-wrap: balance;
  }
  h1 { font-size: var(--fs-4xl); font-weight: 700; letter-spacing: -0.045em; }
  h2 { font-size: var(--fs-3xl); font-weight: 600; letter-spacing: -0.04em; }
  h3 { font-size: var(--fs-xl); letter-spacing: -0.025em; }
  h4 { font-size: var(--fs-lg); letter-spacing: -0.02em; }

  p { color: var(--ink-1); text-wrap: pretty; }

  strong { color: var(--ink-0); font-weight: 500; }

  /* Selection-aware accent on display headings */
  .display-grad {
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }

  .accent-grad {
    background: var(--grad-accent);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }

  /* Display-italic accent — used in headings for emphasis, sans-serif italic with light weight reads as elegant in Inter */
  .italic { font-style: italic; font-weight: 300; letter-spacing: -0.03em; }

  /* Eyebrow / mono labels */
  .eyebrow {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: var(--ink-2);
    font-weight: 400;
  }
  .eyebrow .dot {
    display: inline-block;
    width: 6px; height: 6px;
    background: var(--accent);
    border-radius: 50%;
    margin-right: 0.6rem;
    vertical-align: middle;
    box-shadow: 0 0 10px var(--accent);
    animation: pulse-dot 2.4s var(--ease) infinite;
  }

  @keyframes pulse-dot {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(1.4); }
  }

  .tag-num {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    letter-spacing: 0.18em;
    color: var(--ink-3);
    text-transform: uppercase;
  }
}

/* ---------------------------------------------------------
   LAYOUT
--------------------------------------------------------- */
@layer layout {
  .container {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding-inline: var(--pad-x);
  }
  .section {
    padding-block: var(--section-y);
    position: relative;
  }
  .section-tight { padding-block: clamp(3rem, 6vw, 5rem); }

  .section-head {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: clamp(2rem, 5vw, 5rem);
    margin-bottom: clamp(2.5rem, 5vw, 4rem);
    align-items: end;
  }
  .section-head .meta { display: flex; flex-direction: column; gap: 0.8rem; }
  .section-head h2 { font-size: var(--fs-2xl); }

  .divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-mid), transparent);
    border: 0;
    margin-block: clamp(2rem, 4vw, 3rem);
  }
}

/* ---------------------------------------------------------
   COMPONENTS
--------------------------------------------------------- */
@layer components {

  /* === NAV === */
  .nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    height: var(--nav-h);
    display: flex;
    align-items: center;
    transition: background var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
    border-bottom: 1px solid transparent;
  }
  .nav.scrolled {
    background: rgba(5, 7, 13, 0.72);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border-bottom-color: var(--border-soft);
  }
  .nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding-inline: var(--pad-x);
    gap: 2rem;
  }
  .nav-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-family: var(--font-wordmark);
    color: var(--ink-0);
  }
  .nav-brand .brand-text {
    display: inline-flex;
    flex-direction: column;
    line-height: 1.05;
    gap: 3px;
  }
  .nav-brand .wordmark {
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.13em;
    white-space: nowrap;
  }
  .nav-brand .tagline {
    font-family: var(--font-mono);
    font-size: 0.54rem;
    letter-spacing: 0.18em;
    font-weight: 400;
    color: var(--ink-2);
    text-transform: uppercase;
    white-space: nowrap;
  }
  .nav-brand .mark {
    height: 36px;
    width: auto;
    display: block;
    filter: drop-shadow(0 0 10px rgba(79, 141, 255, 0.35));
    transition: transform var(--dur-med) var(--ease-spring);
  }
  .nav-brand:hover .mark { transform: rotate(-8deg) scale(1.08); }

  .nav-links {
    display: flex;
    gap: 0.4rem;
    background: var(--surface-glass);
    border: 1px solid var(--border-soft);
    backdrop-filter: blur(12px);
    border-radius: var(--r-pill);
    padding: 0.4rem;
  }
  .nav-links a {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 1rem;
    font-size: 0.83rem;
    color: var(--ink-1);
    border-radius: var(--r-pill);
    transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
    letter-spacing: 0.01em;
  }
  .nav-links a:hover { color: var(--ink-0); background: var(--surface-glass-hi); }
  .nav-links a.active {
    color: var(--ink-0);
    background: linear-gradient(180deg, rgba(245, 158, 11,0.18), rgba(245, 158, 11,0.06));
    box-shadow: inset 0 0 0 1px rgba(245, 158, 11,0.25);
  }

  .nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.1rem;
    font-size: 0.82rem;
    background: var(--ink-0);
    color: var(--bg-0);
    border-radius: var(--r-pill);
    font-weight: 500;
    transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
    box-shadow: 0 0 0 1px rgba(245, 242, 236, 0.1), 0 8px 24px -8px rgba(245, 242, 236, 0.3);
    white-space: nowrap;
  }
  .nav-cta:hover { transform: translateY(-1px); box-shadow: 0 0 0 1px rgba(245, 242, 236, 0.2), 0 12px 32px -8px rgba(245, 242, 236, 0.4); }
  .nav-cta .arrow { transition: transform var(--dur-fast) var(--ease); }
  .nav-cta:hover .arrow { transform: translateX(3px); }

  .nav-toggle {
    display: none;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--surface-glass);
    border: 1px solid var(--border-soft);
    align-items: center;
    justify-content: center;
  }
  .nav-toggle span {
    display: block;
    width: 16px; height: 1.5px;
    background: var(--ink-0);
    position: relative;
    transition: transform var(--dur-fast) var(--ease);
  }
  .nav-toggle span::before, .nav-toggle span::after {
    content: '';
    position: absolute;
    left: 0; width: 16px; height: 1.5px;
    background: var(--ink-0);
    transition: transform var(--dur-fast) var(--ease);
  }
  .nav-toggle span::before { top: -5px; }
  .nav-toggle span::after { top: 5px; }
  .nav.open .nav-toggle span { background: transparent; }
  .nav.open .nav-toggle span::before { transform: translateY(5px) rotate(45deg); }
  .nav.open .nav-toggle span::after { transform: translateY(-5px) rotate(-45deg); }

  /* === BUTTONS === */
  .btn {
    --btn-bg: var(--ink-0);
    --btn-fg: var(--bg-0);
    --btn-border: transparent;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.95rem 1.6rem;
    font-size: 0.88rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    border-radius: var(--r-pill);
    background: var(--btn-bg);
    color: var(--btn-fg);
    border: 1px solid var(--btn-border);
    transition: transform var(--dur-fast) var(--ease), box-shadow var(--dur-med) var(--ease), background var(--dur-fast) var(--ease);
    position: relative;
    isolation: isolate;
    white-space: nowrap;
  }
  .btn .arrow { transition: transform var(--dur-med) var(--ease-spring); }
  .btn:hover .arrow { transform: translateX(4px); }

  /* Premium-amber CTA — desaturated for "detail accent" not "warning" */
  .btn-primary {
    --btn-bg: linear-gradient(180deg, #E5C36F 0%, #C28419 100%);
    --btn-fg: #1A0F00;
    background: var(--btn-bg);
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,0.3),
      inset 0 -1px 0 rgba(0,0,0,0.22),
      0 6px 20px -8px rgba(217, 119, 6, 0.30),
      0 0 0 1px rgba(217, 119, 6, 0.18);
  }
  .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow:
      inset 0 1px 0 rgba(255,255,255,0.4),
      inset 0 -1px 0 rgba(0,0,0,0.25),
      0 12px 32px -8px rgba(217, 119, 6, 0.40),
      0 0 0 1px rgba(217, 119, 6, 0.30);
  }

  .btn-ghost {
    --btn-bg: var(--surface-glass);
    --btn-fg: var(--ink-0);
    --btn-border: var(--border-mid);
    backdrop-filter: blur(8px);
  }
  .btn-ghost:hover {
    background: var(--surface-glass-hi);
    border-color: var(--border-hi);
    transform: translateY(-2px);
  }

  .btn-cream {
    --btn-bg: var(--cream);
    --btn-fg: var(--bg-0);
    box-shadow: 0 8px 24px -8px rgba(245, 242, 236, 0.35);
  }
  .btn-cream:hover { transform: translateY(-2px); }

  /* Magnetic effect hook (JS adds translate via CSS variables) */
  .magnetic {
    transition: transform var(--dur-med) var(--ease-spring);
  }

  /* === BADGE / PILL === */
  .pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.85rem;
    background: var(--surface-glass);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-pill);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.12em;
    color: var(--ink-1);
    text-transform: uppercase;
    backdrop-filter: blur(8px);
  }
  .pill .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 8px var(--accent); }

  /* === GLASS CARD === */
  .glass {
    position: relative;
    background: linear-gradient(180deg, rgba(255,255,255,0.05), rgba(255,255,255,0.015));
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    overflow: hidden;
    transition: transform var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease), box-shadow var(--dur-med) var(--ease);
  }
  .glass::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: var(--grad-border);
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    pointer-events: none;
    opacity: 0.6;
  }
  .glass:hover {
    transform: translateY(-4px);
    border-color: var(--border-mid);
    box-shadow: var(--shadow-lift);
  }

  /* === CARD === */
  .card {
    position: relative;
    background: var(--bg-1);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: clamp(1.5rem, 2.5vw, 2rem);
    overflow: hidden;
    transition: transform var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
  }
  .card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 0%), rgba(245, 158, 11,0.08), transparent 40%);
    opacity: 0;
    transition: opacity var(--dur-med) var(--ease);
    pointer-events: none;
  }
  .card:hover { transform: translateY(-2px); border-color: var(--border-mid); }
  .card:hover::after { opacity: 1; }

  /* === FORM === */
  .field {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    position: relative;
  }
  .field label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    color: var(--ink-2);
    text-transform: uppercase;
  }
  .field input, .field textarea, .field select {
    background: var(--surface-glass);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-md);
    padding: 0.9rem 1rem;
    color: var(--ink-0);
    outline: none;
    transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
    width: 100%;
  }
  .field input::placeholder, .field textarea::placeholder { color: var(--ink-3); }
  .field input:focus, .field textarea:focus, .field select:focus {
    border-color: var(--accent);
    background: var(--surface-glass-hi);
    box-shadow: 0 0 0 4px rgba(245, 158, 11,0.12);
  }
  .field textarea { min-height: 140px; resize: vertical; }

  /* === FOOTER === */
  .footer {
    position: relative;
    padding-top: clamp(4rem, 8vw, 7rem);
    padding-bottom: 2rem;
    border-top: 1px solid var(--border-soft);
    overflow: hidden;
  }
  .footer::before {
    content: '';
    position: absolute;
    top: 0; left: 50%;
    transform: translateX(-50%);
    width: 60%; height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent), transparent);
    opacity: 0.4;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 1.6fr repeat(3, 1fr);
    gap: clamp(2rem, 4vw, 4rem);
    margin-bottom: 4rem;
  }
  .footer-brand .mark { height: 48px; width: auto; margin-bottom: 1rem; display: block; filter: drop-shadow(0 0 14px rgba(79, 141, 255, 0.3)); }
  .footer-brand .wordmark {
    font-family: var(--font-wordmark);
    letter-spacing: 0.18em;
    font-weight: 600;
    font-size: 1rem;
    color: var(--ink-0);
  }
  .footer-brand .tagline {
    font-family: var(--font-display);
    font-style: italic;
    color: var(--ink-2);
    margin-top: 1.2rem;
    max-width: 30ch;
    font-size: 1.05rem;
  }
  .footer h4 {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.2em;
    color: var(--ink-3);
    text-transform: uppercase;
    margin-bottom: 1.2rem;
    font-weight: 500;
  }
  .footer ul li { margin-bottom: 0.7rem; }
  .footer ul a {
    color: var(--ink-1);
    font-size: 0.92rem;
    transition: color var(--dur-fast) var(--ease);
  }
  .footer ul a:hover { color: var(--accent-2); }
  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--border-soft);
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.08em;
    color: var(--ink-3);
  }
  .footer-bottom .socials {
    display: flex;
    gap: 0.8rem;
  }
  .footer-bottom .socials a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px; height: 32px;
    border-radius: 50%;
    background: var(--surface-glass);
    border: 1px solid var(--border-soft);
    color: var(--ink-1);
    transition: color var(--dur-fast), background var(--dur-fast), transform var(--dur-fast);
  }
  .footer-bottom .socials a:hover { color: var(--accent); border-color: var(--border-mid); transform: translateY(-2px); }
}

/* ---------------------------------------------------------
   SECTIONS
--------------------------------------------------------- */
@layer sections {

  /* === HERO === */
  .hero {
    position: relative;
    padding-top: calc(var(--nav-h) + clamp(3rem, 7vw, 7rem));
    padding-bottom: clamp(5rem, 10vw, 9rem);
    overflow: hidden;
    isolation: isolate;
  }
  .hero-canvas {
    position: absolute;
    inset: 0;
    z-index: -1;
    opacity: 0.95;
  }
  .hero-grid-bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    background-image:
      linear-gradient(rgba(245, 158, 11, 0.06) 1px, transparent 1px),
      linear-gradient(90deg, rgba(245, 158, 11, 0.06) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, #000 30%, transparent 80%);
  }
  .hero-inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: clamp(3rem, 6vw, 5rem);
    text-align: center;
    align-items: center;
    position: relative;
    z-index: 1;
  }
  /* Split-hero variant — text left, live operating-flow visualization right */
  .hero-inner.split {
    grid-template-columns: 1.05fr 0.95fr;
    gap: clamp(2.5rem, 5vw, 5rem);
    text-align: left;
    align-items: center;
  }
  .hero-inner.split .hero-eyebrow { justify-content: flex-start; }
  .hero-inner.split .hero-h1 {
    margin-inline: 0;
    max-width: 100%;
    font-size: clamp(2.2rem, 3.4vw, 3.6rem);
  }
  .hero-inner.split .hero-lede { margin: 0 0 2rem; max-width: 48ch; }
  .hero-inner.split .hero-ctas { justify-content: flex-start; }
  .hero-eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    margin-bottom: 2rem;
  }
  /* Tightened display typography — confidence > shouting */
  .hero h1 {
    font-size: clamp(2.4rem, 4.5vw, 4.5rem);
    line-height: 1.04;
    letter-spacing: -0.022em;
    font-weight: 600;
    margin-bottom: 1.6rem;
    max-width: 18ch;
    margin-inline: auto;
  }
  .hero h1 .stack { display: block; }
  .hero h1 .accent {
    background: var(--grad-accent);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-style: italic;
    font-weight: 300;
  }
  .hero-lede {
    font-size: clamp(1.05rem, 1.5vw, 1.3rem);
    color: var(--ink-1);
    max-width: 56ch;
    margin: 0 auto 2.5rem;
    line-height: 1.55;
  }
  .hero-ctas {
    display: inline-flex;
    gap: 0.8rem;
    flex-wrap: wrap;
    justify-content: center;
  }

  /* Hero stat bar */
  .hero-stats {
    margin-top: clamp(4rem, 8vw, 6rem);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
    padding-block: 2rem;
    position: relative;
    z-index: 1;
  }
  .hero-stat {
    padding: 0 1.5rem;
    text-align: left;
    border-right: 1px solid var(--border-soft);
  }
  .hero-stat:last-child { border-right: 0; }
  .hero-stat .num {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 4vw, 3.4rem);
    color: var(--ink-0);
    line-height: 1;
    letter-spacing: -0.03em;
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .hero-stat .num sup { font-size: 0.5em; vertical-align: super; color: var(--accent); }
  .hero-stat .label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-2);
    margin-top: 0.8rem;
    line-height: 1.5;
  }

  /* === MARQUEE === */
  .marquee {
    position: relative;
    padding-block: 3rem;
    overflow: hidden;
    border-block: 1px solid var(--border-soft);
    background: linear-gradient(180deg, var(--bg-0), var(--bg-1), var(--bg-0));
  }
  .marquee::before, .marquee::after {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    width: 18%;
    z-index: 2;
    pointer-events: none;
  }
  .marquee::before { left: 0; background: linear-gradient(90deg, var(--bg-0), transparent); }
  .marquee::after { right: 0; background: linear-gradient(-90deg, var(--bg-0), transparent); }
  .marquee-label {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--ink-3);
    text-align: center;
    margin-bottom: 1.5rem;
  }
  .marquee-track {
    display: flex;
    gap: 4rem;
    align-items: center;
    width: max-content;
    animation: marquee 45s linear infinite;
  }
  .marquee-track span {
    font-family: var(--font-display);
    font-style: italic;
    font-weight: 300;
    font-size: clamp(1.4rem, 2vw, 1.9rem);
    color: var(--ink-1);
    letter-spacing: -0.01em;
    white-space: nowrap;
    transition: color var(--dur-fast) var(--ease);
  }
  .marquee-track span:hover { color: var(--accent-2); }
  .marquee-track .sep {
    display: inline-block;
    width: 4px; height: 4px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent);
  }
  .marquee:hover .marquee-track { animation-play-state: paused; }
  @keyframes marquee {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
  }

  /* === BENTO (Services) === */
  .bento {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--gap-card);
  }
  .bento-item {
    grid-column: span 2;
    background: var(--bg-1);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: clamp(1.5rem, 2.2vw, 2rem);
    position: relative;
    overflow: hidden;
    transition: transform var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
    isolation: isolate;
    min-height: 280px;
    display: flex;
    flex-direction: column;
  }
  .bento-item::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: var(--grad-border);
    z-index: -1;
    opacity: 0;
    transition: opacity var(--dur-med) var(--ease);
  }
  .bento-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(600px circle at var(--mx, 50%) var(--my, 0%), rgba(245, 158, 11,0.1), transparent 40%);
    opacity: 0;
    transition: opacity var(--dur-med) var(--ease);
    pointer-events: none;
  }
  .bento-item:hover { transform: translateY(-4px); border-color: var(--border-mid); }
  .bento-item:hover::before { opacity: 1; }
  .bento-item:hover::after { opacity: 1; }

  .bento-item .num {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    color: var(--ink-3);
    margin-bottom: 1.5rem;
  }
  .bento-item h3 {
    font-size: clamp(1.3rem, 1.8vw, 1.6rem);
    margin-bottom: 0.8rem;
    color: var(--ink-0);
  }
  .bento-item p {
    color: var(--ink-1);
    font-size: 0.94rem;
    line-height: 1.6;
  }
  .bento-item .tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
    margin-top: auto;
    padding-top: 1.5rem;
  }
  .bento-item .tags span {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    padding: 0.25rem 0.6rem;
    background: var(--surface-glass);
    border: 1px solid var(--border-soft);
    color: var(--ink-1);
    border-radius: var(--r-sm);
    letter-spacing: 0.04em;
  }
  .bento-item.is-wide { grid-column: span 4; }
  .bento-item.is-tall { grid-row: span 2; }
  .bento-item.is-feature {
    grid-column: span 3;
    background: linear-gradient(135deg, rgba(180, 83, 9,0.18), rgba(245, 158, 11,0.08));
    border-color: rgba(245, 158, 11,0.25);
  }

  /* === TRACK RECORD === */
  .track-record { background: var(--bg-1); position: relative; overflow: hidden; }
  .track-record::before {
    content: '';
    position: absolute;
    top: -20%; right: -10%;
    width: 60vmax; height: 60vmax;
    background: radial-gradient(circle, rgba(245, 158, 11,0.12), transparent 60%);
    pointer-events: none;
  }
  .case-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap-card);
  }
  .case {
    position: relative;
    background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: clamp(1.8rem, 2.4vw, 2.4rem);
    overflow: hidden;
    transition: transform var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
  }
  .case:hover { transform: translateY(-3px); border-color: var(--border-mid); }
  .case .meta-line {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    color: var(--accent-2);
    margin-bottom: 1.2rem;
    text-transform: uppercase;
  }
  .case h3 {
    font-size: clamp(1.3rem, 1.6vw, 1.55rem);
    margin-bottom: 1rem;
    line-height: 1.2;
  }
  .case p {
    font-size: 0.93rem;
    color: var(--ink-1);
    line-height: 1.65;
    margin-bottom: 1.2rem;
  }
  .case .stack {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.06em;
    color: var(--ink-3);
    border-top: 1px solid var(--border-soft);
    padding-top: 1rem;
  }

  /* === COVERAGE === */
  .coverage {
    background: linear-gradient(180deg, var(--bg-0), var(--bg-1));
    position: relative;
    overflow: hidden;
  }
  .coverage-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
  }
  .coverage-list {
    border-top: 1px solid var(--border-soft);
  }
  .coverage-list li {
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    padding: 1.3rem 0;
    border-bottom: 1px solid var(--border-soft);
    transition: padding-inline var(--dur-med) var(--ease);
  }
  .coverage-list li:hover { padding-inline-start: 0.5rem; }
  .coverage-list .what { color: var(--ink-0); font-size: 1.02rem; }
  .coverage-list .where {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.16em;
    color: var(--accent-2);
    text-transform: uppercase;
  }
  .coverage-vis {
    position: relative;
    aspect-ratio: 1 / 1;
    width: 100%;
    max-width: 540px;
    margin: 0 auto;
  }
  .coverage-vis svg { width: 100%; height: 100%; }

  /* === APPROACH === */
  .approach-rail {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gap-card);
  }
  .approach-step {
    position: relative;
    padding: 2rem 1.6rem;
    background: var(--bg-1);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    transition: transform var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
    overflow: hidden;
  }
  .approach-step::before {
    content: '';
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 2px;
    background: linear-gradient(90deg, var(--accent), transparent);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--dur-slow) var(--ease);
  }
  .approach-step:hover { transform: translateY(-3px); border-color: var(--border-mid); }
  .approach-step:hover::before { transform: scaleX(1); }
  .approach-step .ph {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    color: var(--accent-2);
    margin-bottom: 1.2rem;
  }
  .approach-step h3 {
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
  }
  .approach-step p {
    color: var(--ink-1);
    font-size: 0.92rem;
    line-height: 1.6;
    margin: 0;
  }

  /* === CTA BLOCK === */
  .cta-block {
    position: relative;
    border-radius: var(--r-xl);
    padding: clamp(3rem, 6vw, 5rem) clamp(2rem, 5vw, 4rem);
    background:
      radial-gradient(circle at 20% 20%, rgba(245, 158, 11,0.25), transparent 50%),
      radial-gradient(circle at 80% 70%, rgba(252, 211, 77,0.18), transparent 50%),
      linear-gradient(180deg, var(--bg-2), var(--bg-1));
    overflow: hidden;
    border: 1px solid var(--border-soft);
    isolation: isolate;
  }
  .cta-block::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, rgba(245, 158, 11,0.4), rgba(252, 211, 77,0.2) 50%, transparent);
    z-index: -1;
    opacity: 0.6;
  }
  .cta-block h2 {
    font-size: clamp(2rem, 3.5vw, 3.2rem);
    max-width: 22ch;
    margin-bottom: 1.2rem;
  }
  .cta-block .cta-lede {
    color: var(--ink-1);
    max-width: 50ch;
    font-size: var(--fs-md);
    margin-bottom: 2.2rem;
  }
  .cta-block .cta-row {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
  }
}

/* ---------------------------------------------------------
   PAGES
--------------------------------------------------------- */
@layer pages {

  /* === PAGE HEAD (sub-pages) === */
  .page-head {
    position: relative;
    padding-top: calc(var(--nav-h) + clamp(3rem, 7vw, 6rem));
    padding-bottom: clamp(2.5rem, 5vw, 4rem);
    overflow: hidden;
    isolation: isolate;
  }
  .page-head::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(245, 158, 11, 0.05) 1px, transparent 1px),
      linear-gradient(90deg, rgba(245, 158, 11, 0.05) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 80%);
    z-index: -1;
  }
  .page-head .breadcrumbs {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-3);
    margin-bottom: 1.8rem;
  }
  .page-head .breadcrumbs a {
    color: var(--accent-2);
    transition: color var(--dur-fast);
  }
  .page-head .breadcrumbs a:hover { color: var(--accent); }
  .page-head h1 {
    font-size: clamp(2.6rem, 5vw, 4.6rem);
    max-width: 18ch;
    margin-bottom: 1.5rem;
  }
  .page-head .lede {
    font-size: clamp(1.05rem, 1.4vw, 1.25rem);
    color: var(--ink-1);
    max-width: 56ch;
    line-height: 1.55;
  }

  /* === ABOUT — Founder === */
  .founder-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: clamp(2.5rem, 5vw, 5rem);
    align-items: start;
  }
  .founder-portrait {
    position: relative;
    aspect-ratio: 4 / 5;
    background: linear-gradient(135deg, var(--bg-2), var(--bg-1));
    border: 1px solid var(--border-soft);
    border-radius: var(--r-xl);
    overflow: hidden;
    isolation: isolate;
  }
  .founder-portrait::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
      radial-gradient(circle at 30% 20%, rgba(245, 158, 11,0.3), transparent 50%),
      radial-gradient(circle at 70% 80%, rgba(252, 211, 77,0.18), transparent 50%);
    z-index: 0;
  }
  .founder-portrait .initials {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    font-family: var(--font-display);
    font-size: clamp(5rem, 10vw, 9rem);
    color: var(--ink-0);
    opacity: 0.85;
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    z-index: 1;
  }
  .founder-portrait .badge {
    position: absolute;
    bottom: 1.4rem; left: 1.4rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    color: var(--ink-1);
    text-transform: uppercase;
    background: var(--surface-glass);
    border: 1px solid var(--border-soft);
    backdrop-filter: blur(8px);
    border-radius: var(--r-pill);
    padding: 0.4rem 0.85rem;
    z-index: 2;
  }
  .founder-content h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 1.2rem; }
  .founder-content p {
    color: var(--ink-1);
    font-size: 1.02rem;
    line-height: 1.7;
    margin-bottom: 1rem;
    max-width: 62ch;
  }
  .founder-pillars {
    margin-top: 2.5rem;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    border-top: 1px solid var(--border-soft);
  }
  .founder-pillars li {
    padding: 1.5rem 1.2rem 0 0;
    border-right: 1px solid var(--border-soft);
  }
  .founder-pillars li:last-child { border-right: 0; }
  .founder-pillars .num {
    font-family: var(--font-display);
    font-size: 2rem;
    display: block;
    margin-bottom: 0.4rem;
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .founder-pillars .lab {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-2);
  }

  /* === SERVICES (deep page) === */
  .service-detail {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: clamp(2rem, 5vw, 5rem);
    padding: clamp(3rem, 5vw, 4rem) 0;
    border-top: 1px solid var(--border-soft);
  }
  .service-detail:last-of-type { border-bottom: 1px solid var(--border-soft); }
  .service-detail .num {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    color: var(--accent-2);
  }
  .service-detail h3 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); margin-bottom: 1rem; }
  .service-detail .lede { color: var(--ink-1); font-size: 1.05rem; margin-bottom: 1.5rem; max-width: 62ch; }
  .service-detail ul {
    list-style: none;
    display: grid;
    gap: 0.6rem;
    padding-left: 0;
    margin-top: 1.2rem;
  }
  .service-detail ul li {
    padding-left: 1.6rem;
    position: relative;
    color: var(--ink-1);
    font-size: 0.96rem;
  }
  .service-detail ul li::before {
    content: '';
    position: absolute;
    left: 0; top: 0.55em;
    width: 8px; height: 1px;
    background: var(--accent);
  }

  /* === INDUSTRIES === */
  .industry-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--gap-card);
  }
  .industry {
    position: relative;
    background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: clamp(2rem, 3vw, 2.6rem);
    overflow: hidden;
    transition: transform var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
  }
  .industry:hover { transform: translateY(-3px); border-color: var(--border-mid); }
  .industry .num {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.18em;
    color: var(--accent-2);
    margin-bottom: 1.2rem;
  }
  .industry h3 { font-size: 1.6rem; margin-bottom: 0.8rem; }
  .industry .summary {
    color: var(--ink-1);
    font-size: 1.02rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
  }
  .industry h4 {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-2);
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
    font-weight: 500;
  }
  .industry .details p { color: var(--ink-1); font-size: 0.93rem; margin: 0; }

  /* === INSIGHTS === */
  .insights-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap-card);
  }
  .insight {
    display: flex;
    flex-direction: column;
    background: var(--bg-1);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    overflow: hidden;
    transition: transform var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
    text-decoration: none;
    color: inherit;
  }
  .insight:hover { transform: translateY(-4px); border-color: var(--border-mid); }
  .insight .thumb {
    aspect-ratio: 16 / 9;
    background:
      radial-gradient(circle at 30% 30%, rgba(245, 158, 11,0.4), transparent 60%),
      radial-gradient(circle at 70% 70%, rgba(252, 211, 77,0.25), transparent 60%),
      linear-gradient(135deg, var(--bg-2), var(--bg-1));
    position: relative;
    overflow: hidden;
  }
  .insight .thumb::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(255,255,255,0.05) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.05) 1px, transparent 1px);
    background-size: 24px 24px;
  }
  .insight .body { padding: 1.6rem; display: flex; flex-direction: column; flex: 1; }
  .insight .meta {
    display: flex;
    justify-content: space-between;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-3);
    margin-bottom: 1rem;
  }
  .insight .meta .cat { color: var(--accent-2); }
  .insight h3 { font-size: 1.25rem; line-height: 1.25; margin-bottom: 0.8rem; }
  .insight p { color: var(--ink-1); font-size: 0.92rem; margin: 0 0 1.2rem; }
  .insight .read {
    margin-top: auto;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.12em;
    color: var(--accent-2);
  }

  /* === INSIGHT FEATURED === */
  .insight-featured {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 0;
    background: var(--bg-1);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-xl);
    overflow: hidden;
    margin-bottom: 3rem;
  }
  .insight-featured .thumb {
    background:
      radial-gradient(circle at 30% 30%, rgba(245, 158, 11,0.45), transparent 60%),
      radial-gradient(circle at 70% 70%, rgba(252, 211, 77,0.3), transparent 60%),
      linear-gradient(135deg, var(--bg-2), var(--bg-1));
    min-height: 320px;
    position: relative;
  }
  .insight-featured .body {
    padding: clamp(2rem, 4vw, 3rem);
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .insight-featured h3 { font-size: clamp(1.6rem, 2.5vw, 2.2rem); margin-bottom: 1rem; line-height: 1.2; }

  /* === CONTACT === */
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: clamp(2.5rem, 5vw, 5rem);
  }
  .contact-info dt {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-3);
    margin-bottom: 0.4rem;
  }
  .contact-info dd {
    margin: 0 0 1.8rem;
    color: var(--ink-0);
    font-size: 1.05rem;
  }
  .contact-info dd a { color: var(--accent-2); transition: color var(--dur-fast); }
  .contact-info dd a:hover { color: var(--accent); }

  .contact-form { display: grid; gap: 1.25rem; }
  .contact-form .row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
  .contact-form button { justify-self: start; margin-top: 0.5rem; }
  .contact-form .form-success,
  .contact-form .form-error {
    padding: 1rem 1.2rem;
    border-radius: var(--r-md);
    font-size: 0.92rem;
    display: none;
  }
  .contact-form .form-success {
    background: rgba(245, 158, 11,0.08);
    border: 1px solid rgba(245, 158, 11,0.3);
    color: var(--accent-2);
  }
  .contact-form .form-error {
    background: rgba(255,107,74,0.08);
    border: 1px solid rgba(255,107,74,0.3);
    color: var(--signal);
  }
  .contact-form.sent .form-success { display: block; }
  .contact-form.error .form-error { display: block; }

  /* === FAQ === */
  .faq {
    border-top: 1px solid var(--border-soft);
  }
  .faq details {
    border-bottom: 1px solid var(--border-soft);
    padding: 1.5rem 0;
  }
  .faq summary {
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: baseline;
    gap: 1rem;
    font-size: 1.1rem;
    color: var(--ink-0);
    font-family: var(--font-display);
    transition: color var(--dur-fast);
  }
  .faq summary::-webkit-details-marker { display: none; }
  .faq summary::after {
    content: '+';
    font-family: var(--font-mono);
    font-size: 1.3rem;
    color: var(--accent-2);
    transition: transform var(--dur-med) var(--ease);
  }
  .faq details[open] summary::after { transform: rotate(45deg); }
  .faq summary:hover { color: var(--accent-2); }
  .faq details p {
    margin-top: 1rem;
    color: var(--ink-1);
    line-height: 1.7;
    max-width: 70ch;
  }

  /* === TESTIMONIALS === */
  .testimonials {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap-card);
  }
  .testimonial {
    position: relative;
    padding: clamp(2rem, 3vw, 2.6rem);
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015));
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    overflow: hidden;
    transition: transform var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
    display: flex;
    flex-direction: column;
    gap: 1.4rem;
  }
  .testimonial::before {
    content: '“';
    position: absolute;
    top: -1.5rem; right: 0.5rem;
    font-family: var(--font-display);
    font-size: 9rem;
    color: var(--accent);
    opacity: 0.12;
    line-height: 1;
    pointer-events: none;
  }
  .testimonial:hover { transform: translateY(-3px); border-color: var(--border-mid); }
  .testimonial blockquote {
    font-family: var(--font-display);
    font-size: clamp(1.05rem, 1.4vw, 1.2rem);
    line-height: 1.5;
    color: var(--ink-0);
    margin: 0;
    letter-spacing: -0.005em;
  }
  .testimonial blockquote .accent-grad { font-style: italic; font-weight: 300; }
  .testimonial figcaption {
    border-top: 1px solid var(--border-soft);
    padding-top: 1.2rem;
    display: grid;
    gap: 0.3rem;
  }
  .testimonial figcaption .who {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    color: var(--ink-0);
  }
  .testimonial figcaption .where {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.14em;
    color: var(--ink-3);
    text-transform: uppercase;
  }

  /* === ARTICLE (long-form insight detail) === */
  .article-hero {
    padding-top: calc(var(--nav-h) + clamp(3rem, 7vw, 6rem));
    padding-bottom: clamp(2rem, 4vw, 3rem);
    position: relative;
    overflow: hidden;
    isolation: isolate;
  }
  .article-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(245, 158, 11, 0.05) 1px, transparent 1px),
      linear-gradient(90deg, rgba(245, 158, 11, 0.05) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 70% 50% at 50% 30%, #000 20%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 50% at 50% 30%, #000 20%, transparent 80%);
    z-index: -1;
  }
  .article-hero .breadcrumbs {
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-3);
    margin-bottom: 1.5rem;
  }
  .article-hero .breadcrumbs a { color: var(--accent-2); }
  .article-hero h1 {
    font-size: clamp(2.4rem, 4.5vw, 4rem);
    max-width: 20ch;
    margin-bottom: 1.5rem;
    line-height: 1.05;
  }
  .article-hero .lede {
    font-size: clamp(1.05rem, 1.4vw, 1.25rem);
    color: var(--ink-1);
    max-width: 56ch;
    line-height: 1.55;
  }
  .article-meta-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 1.4rem 2rem;
    align-items: center;
    margin-top: clamp(2rem, 4vw, 3rem);
    padding-block: 1.5rem;
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--ink-2);
  }
  .article-meta-bar .item { display: inline-flex; align-items: center; gap: 0.55rem; }
  .article-meta-bar .item strong { color: var(--ink-0); font-weight: 400; }
  .article-meta-bar .item .dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; box-shadow: 0 0 8px var(--accent); }

  .article-body {
    display: grid;
    grid-template-columns: minmax(0, 720px) minmax(0, 220px);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
    padding-block: clamp(3rem, 6vw, 5rem);
  }

  .prose { font-size: 1.05rem; line-height: 1.78; color: var(--ink-1); max-width: 70ch; }
  .prose > * + * { margin-top: 1.4em; }
  .prose h2 { font-size: clamp(1.5rem, 2.2vw, 2rem); color: var(--ink-0); margin-top: 2.4em; line-height: 1.2; letter-spacing: -0.02em; }
  .prose h3 { font-size: clamp(1.2rem, 1.6vw, 1.5rem); color: var(--ink-0); margin-top: 2em; line-height: 1.25; }
  .prose p { color: var(--ink-1); }
  .prose strong { color: var(--ink-0); }
  .prose a { color: var(--accent-2); border-bottom: 1px solid color-mix(in oklab, var(--accent-2) 40%, transparent); transition: color var(--dur-fast), border-color var(--dur-fast); }
  .prose a:hover { color: var(--accent); border-bottom-color: var(--accent); }
  .prose ul, .prose ol { padding-left: 1.4em; }
  .prose ul li, .prose ol li { margin-top: 0.5em; list-style: none; position: relative; }
  .prose ul li::before { content: ''; position: absolute; left: -1.2em; top: 0.7em; width: 10px; height: 1px; background: var(--accent); }
  .prose ol { counter-reset: ord; }
  .prose ol li { counter-increment: ord; }
  .prose ol li::before { content: counter(ord, decimal-leading-zero); position: absolute; left: -2em; top: 0; font-family: var(--font-mono); font-size: 0.8em; color: var(--accent-2); letter-spacing: 0.08em; }
  .prose code {
    font-family: var(--font-mono);
    font-size: 0.92em;
    background: var(--surface-glass);
    border: 1px solid var(--border-soft);
    padding: 0.15em 0.45em;
    border-radius: 4px;
    color: var(--accent-2);
  }
  .prose blockquote.pull {
    margin-block: 2.5em;
    padding: 1.5em 0;
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(1.4rem, 2.4vw, 2rem);
    line-height: 1.3;
    color: var(--ink-0);
    letter-spacing: -0.02em;
    max-width: none;
  }
  .prose blockquote.pull::before { content: '“'; color: var(--accent); margin-right: 0.15em; }
  .prose blockquote.pull::after { content: '”'; color: var(--accent); margin-left: 0.05em; }

  .article-aside {
    position: sticky;
    top: calc(var(--nav-h) + 2rem);
    display: grid;
    gap: 2rem;
    font-size: 0.92rem;
  }
  .article-aside h4 {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-3);
    margin-bottom: 0.6rem;
  }
  .article-aside ul li { padding: 0.55rem 0; border-bottom: 1px solid var(--border-soft); }
  .article-aside ul li:last-child { border-bottom: 0; }
  .article-aside a { color: var(--ink-1); transition: color var(--dur-fast); }
  .article-aside a:hover { color: var(--accent-2); }

  .article-footer {
    margin-top: clamp(2.5rem, 5vw, 4rem);
    padding-top: clamp(2rem, 4vw, 3rem);
    border-top: 1px solid var(--border-soft);
    display: flex;
    flex-wrap: wrap;
    gap: 1.4rem;
    justify-content: space-between;
    align-items: center;
  }

  /* === ERROR (404) === */
  .err-hero {
    min-height: 100vh;
    display: grid;
    place-items: center;
    text-align: center;
    padding: var(--nav-h) var(--pad-x) 4rem;
    position: relative;
    overflow: hidden;
  }
  .err-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(245, 158, 11, 0.05) 1px, transparent 1px),
      linear-gradient(90deg, rgba(245, 158, 11, 0.05) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(circle at center, #000 20%, transparent 70%);
    z-index: -1;
  }
  .err-code {
    font-family: var(--font-display);
    font-weight: 300;
    font-size: clamp(7rem, 22vw, 16rem);
    line-height: 0.9;
    letter-spacing: -0.04em;
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 1.5rem;
    position: relative;
  }
  .err-code .glitch {
    position: absolute;
    inset: 0;
    background: var(--grad-accent);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    mix-blend-mode: screen;
    animation: glitch 4s var(--ease) infinite;
  }
  @keyframes glitch {
    0%, 92%, 100% { transform: translate(0,0); opacity: 0; }
    93% { transform: translate(-3px,1px); opacity: 0.4; }
    95% { transform: translate(2px,-1px); opacity: 0.5; }
    97% { transform: translate(-1px,-2px); opacity: 0.3; }
  }
  .err-hero h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 1rem; }
  .err-hero p { color: var(--ink-1); max-width: 50ch; margin: 0 auto 2rem; }
  .err-hero .err-ctas { display: inline-flex; gap: 0.8rem; flex-wrap: wrap; justify-content: center; }

  /* === HERO GRADIENT MESH (Stripe-style owned visual, no stock photography) === */
  .hero-mesh {
    position: absolute;
    inset: 0;
    z-index: -3;
    overflow: hidden;
    background-color: #05070d;
    isolation: isolate;
  }
  .hero-mesh::before,
  .hero-mesh::after {
    content: '';
    position: absolute;
    inset: -10%;
    background-repeat: no-repeat;
    will-change: transform;
  }
  .hero-mesh::before {
    background:
      radial-gradient(40% 50% at 18% 28%, rgba(217, 119, 6, 0.32),  transparent 60%),
      radial-gradient(45% 50% at 78% 72%, rgba(180, 83, 9, 0.28),   transparent 60%),
      radial-gradient(38% 45% at 60% 18%, rgba(30, 74, 156, 0.22),  transparent 60%),
      radial-gradient(35% 45% at 30% 80%, rgba(22, 58, 126, 0.30),  transparent 60%);
    filter: blur(36px) saturate(1.05);
    animation: mesh-drift-a 24s ease-in-out infinite alternate;
  }
  .hero-mesh::after {
    background:
      radial-gradient(50% 60% at 50% 50%, rgba(252, 211, 77, 0.10), transparent 65%),
      radial-gradient(30% 40% at 12% 85%, rgba(245, 158, 11, 0.14), transparent 60%),
      radial-gradient(30% 40% at 92% 15%, rgba(252, 211, 77, 0.12), transparent 60%);
    filter: blur(48px) saturate(1.1);
    animation: mesh-drift-b 32s ease-in-out infinite alternate;
    mix-blend-mode: screen;
  }
  @keyframes mesh-drift-a {
    0%   { transform: translate(0, 0)        scale(1)   rotate(0deg); }
    100% { transform: translate(-3%, 2%)     scale(1.05) rotate(2deg); }
  }
  @keyframes mesh-drift-b {
    0%   { transform: translate(0, 0)        scale(1.02) rotate(0deg); }
    100% { transform: translate(4%, -3%)     scale(1.07) rotate(-3deg); }
  }
  @media (prefers-reduced-motion: reduce) {
    .hero-mesh::before, .hero-mesh::after { animation: none; }
  }

  /* === LEGACY HERO IMAGE — kept for sub-pages that may use it === */
  .hero-image {
    position: absolute;
    inset: 0;
    z-index: -3;
    overflow: hidden;
    background-color: #0a0e1a;
  }
  .hero-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 40%;
    filter: brightness(0.5) saturate(0.85) contrast(1.05);
    opacity: 0.75;
    animation: hero-img-in var(--dur-hero) var(--ease-out) both;
  }
  @keyframes hero-img-in {
    from { transform: scale(1.06); opacity: 0; }
    to   { transform: scale(1.0);  opacity: 0.75; }
  }
  .hero-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
      linear-gradient(180deg, rgba(5,7,13,0.45) 0%, rgba(5,7,13,0.7) 55%, rgba(5,7,13,0.98) 100%),
      radial-gradient(ellipse at 50% 40%, transparent 0%, rgba(5,7,13,0.55) 80%);
    pointer-events: none;
  }

  /* === HERO EYEBROW LABEL — slim, no chip-pill (Linear-restraint) === */
  .hero-eyebrow .label {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.26em;
    text-transform: uppercase;
    color: var(--ink-2);
    font-weight: 400;
  }
  .hero-eyebrow .label .dot {
    display: inline-block;
    width: 5px; height: 5px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 8px rgba(217, 119, 6, 0.55);
  }

  /* ===========================================================
     TRINEXA OPERATING FLOW — signature hero visualization
     Live SAP-automotive data flow: car → ANPR → DBM → integrations → KPIs.
     Pure HTML + CSS + SVG — no Three.js. Reduced-motion safe.
     =========================================================== */
  .trinexa-flow {
    position: relative;
    width: 100%;
    max-width: 520px;
    margin-inline: auto;
    padding: 1.25rem;
    isolation: isolate;
    font-family: var(--font-mono);
  }
  .trinexa-flow::before {
    /* ambient halo behind the whole flow */
    content: '';
    position: absolute;
    inset: -10%;
    background:
      radial-gradient(50% 60% at 50% 50%, rgba(217, 119, 6, 0.18), transparent 70%),
      radial-gradient(40% 50% at 80% 30%, rgba(94, 231, 255, 0.06), transparent 70%);
    filter: blur(28px);
    z-index: -1;
    pointer-events: none;
  }

  /* === Flow stage card === */
  .flow-stage {
    position: relative;
    background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.012));
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    padding: 0.85rem 1rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: grid;
    grid-template-columns: 28px 1fr auto;
    align-items: center;
    gap: 0.85rem;
    overflow: hidden;
    box-shadow: 0 8px 24px -16px rgba(0,0,0,0.6);
  }
  .flow-stage::after {
    /* subtle accent border that pulses when the stage is "active" */
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(135deg, rgba(217,119,6,0), rgba(217,119,6,0.4), rgba(217,119,6,0));
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
            mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
            mask-composite: exclude;
    opacity: 0;
    pointer-events: none;
  }
  .flow-stage.is-active::after { animation: stage-active 1.2s ease-out; }
  @keyframes stage-active {
    0%   { opacity: 0; }
    20%  { opacity: 1; }
    80%  { opacity: 1; }
    100% { opacity: 0; }
  }

  .flow-icon {
    width: 28px; height: 28px;
    display: grid; place-items: center;
    background: rgba(217, 119, 6, 0.12);
    border: 1px solid rgba(217, 119, 6, 0.28);
    border-radius: 7px;
    color: var(--accent-2);
  }
  .flow-icon svg { width: 16px; height: 16px; }
  .flow-stage .meta {
    display: flex; flex-direction: column;
    gap: 2px;
    min-width: 0;
  }
  .flow-stage .meta .lab {
    font-size: 0.6rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-3);
  }
  .flow-stage .meta .val {
    font-family: var(--font-display);
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--ink-0);
    letter-spacing: -0.01em;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }
  .flow-stage .status {
    width: 7px; height: 7px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 8px var(--accent);
    flex-shrink: 0;
  }

  /* === Connector line + traveling data packet === */
  .flow-line {
    height: 28px;
    position: relative;
    display: flex;
    justify-content: center;
  }
  .flow-line::before {
    content: '';
    position: absolute;
    top: 0; bottom: 0;
    left: 50%; transform: translateX(-50%);
    width: 1px;
    background: linear-gradient(180deg, rgba(255,255,255,0.18), rgba(255,255,255,0.05));
  }
  .flow-line .packet {
    position: absolute;
    left: 50%;
    width: 6px; height: 6px;
    margin-left: -3px;
    background: var(--accent);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent), 0 0 22px rgba(217, 119, 6, 0.5);
    animation: packet-travel 3.6s var(--ease-out) infinite;
  }
  .flow-line .packet:nth-child(2) { animation-delay: 1.2s; }
  .flow-line .packet:nth-child(3) { animation-delay: 2.4s; }
  @keyframes packet-travel {
    0%   { top: -4px;            opacity: 0; transform: scale(0.6); }
    10%  { opacity: 1;            transform: scale(1); }
    50%  { transform: scale(1.05); }
    90%  { opacity: 1; }
    100% { top: calc(100% + 4px); opacity: 0; transform: scale(0.6); }
  }

  /* === DBM stage — slightly taller, with live data ticker === */
  .flow-stage.dbm {
    padding-block: 0.95rem;
    grid-template-columns: 28px 1fr;
    grid-template-rows: auto auto;
    grid-template-areas:
      "icon meta"
      "screen screen";
    gap: 0.5rem 0.85rem;
  }
  .flow-stage.dbm .flow-icon { grid-area: icon; }
  .flow-stage.dbm .meta { grid-area: meta; }
  .dbm-screen {
    grid-area: screen;
    position: relative;
    height: 56px;
    background: rgba(0,0,0,0.35);
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    overflow: hidden;
    font-size: 0.62rem;
    letter-spacing: 0.05em;
    color: var(--ink-1);
    line-height: 1.6;
  }
  .dbm-screen::before, .dbm-screen::after {
    /* top + bottom fade for ticker */
    content: '';
    position: absolute;
    left: 0; right: 0;
    height: 14px;
    z-index: 2;
    pointer-events: none;
  }
  .dbm-screen::before { top: 0;    background: linear-gradient(180deg, rgba(0,0,0,0.7), transparent); }
  .dbm-screen::after  { bottom: 0; background: linear-gradient(0deg,   rgba(0,0,0,0.7), transparent); }
  .dbm-ticker {
    position: absolute;
    inset: 0;
    padding: 4px 10px;
    animation: ticker-roll 14s linear infinite;
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .dbm-ticker .row {
    display: grid;
    grid-template-columns: 64px 1fr auto;
    gap: 0.6rem;
    align-items: center;
  }
  .dbm-ticker .plate { color: var(--accent-2); letter-spacing: 0.08em; }
  .dbm-ticker .name  { color: var(--ink-0); }
  .dbm-ticker .tag {
    font-size: 0.56rem;
    padding: 1px 5px;
    border-radius: 3px;
    background: rgba(217,119,6,0.15);
    color: var(--accent-2);
    border: 1px solid rgba(217,119,6,0.3);
  }
  .dbm-ticker .tag.ok  { background: rgba(94,231,255,0.0); color: var(--ink-2); border-color: var(--border-soft); }
  @keyframes ticker-roll {
    0%   { transform: translateY(0); }
    100% { transform: translateY(-50%); }
  }

  /* === Integrations row — 4 mini module chips === */
  .flow-modules {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 6px;
    padding-block: 0.4rem;
  }
  .module-chip {
    display: grid;
    place-items: center;
    padding: 0.55rem 0.4rem;
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.005));
    border: 1px solid var(--border-soft);
    border-radius: 8px;
    font-size: 0.58rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--ink-2);
    text-align: center;
    position: relative;
    overflow: hidden;
  }
  .module-chip::after {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    background: linear-gradient(135deg, transparent, rgba(217,119,6,0.5), transparent);
    opacity: 0;
    animation: chip-pulse 4.8s ease-in-out infinite;
  }
  .module-chip:nth-child(1)::after { animation-delay: 0s; }
  .module-chip:nth-child(2)::after { animation-delay: 0.6s; }
  .module-chip:nth-child(3)::after { animation-delay: 1.2s; }
  .module-chip:nth-child(4)::after { animation-delay: 1.8s; }
  @keyframes chip-pulse {
    0%, 100% { opacity: 0; }
    8%       { opacity: 0.7; }
    16%      { opacity: 0; }
  }

  /* === KPI cards (final stage) === */
  .flow-kpi-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    padding-block: 0.3rem;
  }
  .kpi-card {
    padding: 0.7rem 0.6rem;
    background: linear-gradient(180deg, rgba(217,119,6,0.08), rgba(217,119,6,0.02));
    border: 1px solid rgba(217,119,6,0.22);
    border-radius: 8px;
    text-align: center;
  }
  .kpi-card .num {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 700;
    line-height: 1;
    color: var(--accent-2);
    letter-spacing: -0.02em;
  }
  .kpi-card .num small {
    font-size: 0.6em;
    font-weight: 500;
    color: var(--accent);
    margin: 0 1px;
  }
  .kpi-card .lab {
    font-size: 0.52rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-2);
    margin-top: 3px;
    line-height: 1.4;
  }

  /* === ANPR scan beam — animated radial sweep === */
  .flow-stage.anpr .flow-icon { background: rgba(252,211,77,0.12); border-color: rgba(252,211,77,0.32); }
  .flow-stage.anpr .flow-icon::after {
    /* scanning beam pulse */
    content: '';
    position: absolute;
    inset: -6px;
    border-radius: 50%;
    border: 1px solid rgba(252,211,77,0.6);
    animation: anpr-pulse 2s ease-out infinite;
    opacity: 0;
  }
  .flow-stage.anpr .flow-icon { position: relative; }
  @keyframes anpr-pulse {
    0%   { transform: scale(0.6); opacity: 0.9; }
    100% { transform: scale(2.2); opacity: 0; }
  }

  /* Reduced motion — keep static composition */
  @media (prefers-reduced-motion: reduce) {
    .trinexa-flow *,
    .trinexa-flow *::before,
    .trinexa-flow *::after {
      animation: none !important;
    }
  }

  /* ===========================================================
     HERO SCROLL NARRATIVE — pin-and-reveal (Apple Vision Pro pattern)
     The hero is pinned for 4× viewport heights of scroll, during
     which the flow viz reveals stage-by-stage. JS adds .active-1..5
     classes to .trinexa-flow as scroll progresses.
     =========================================================== */
  .hero-scroll {
    position: relative;
    height: 500vh;          /* 5 stages × 1 viewport each */
  }
  .hero-scroll > .hero {
    position: sticky;
    top: 0;
    height: 100vh;
    min-height: 760px;
    display: flex;
    align-items: center;
  }

  /* By default, all flow elements are dimmed — they activate as the user scrolls */
  .trinexa-flow .flow-stage,
  .trinexa-flow .flow-line,
  .trinexa-flow .flow-modules,
  .trinexa-flow .flow-kpi-row {
    opacity: 0.16;
    filter: blur(0.5px) saturate(0.4);
    transition: opacity 700ms var(--ease-out), filter 700ms var(--ease-out);
  }

  /* Stage 1 — Vehicle inbound */
  .trinexa-flow.active-1 .flow-stage[data-stage="1"] { opacity: 1; filter: none; }

  /* Stage 2 — + ANPR */
  .trinexa-flow.active-2 .flow-stage[data-stage="1"],
  .trinexa-flow.active-2 .flow-stage[data-stage="2"] { opacity: 1; filter: none; }

  /* Stage 3 — + SAP DBM + ticker */
  .trinexa-flow.active-3 .flow-stage[data-stage="1"],
  .trinexa-flow.active-3 .flow-stage[data-stage="2"],
  .trinexa-flow.active-3 .flow-stage[data-stage="3"] { opacity: 1; filter: none; }

  /* Stage 4 — + integrations fan out */
  .trinexa-flow.active-4 .flow-stage,
  .trinexa-flow.active-4 .flow-modules { opacity: 1; filter: none; }

  /* Stage 5 — + KPI outcomes */
  .trinexa-flow.active-5 .flow-stage,
  .trinexa-flow.active-5 .flow-modules,
  .trinexa-flow.active-5 .flow-kpi-row { opacity: 1; filter: none; }

  /* Connector lines: activate whenever any stage past 1 is showing (data flows downward) */
  .trinexa-flow.active-2 .flow-line,
  .trinexa-flow.active-3 .flow-line,
  .trinexa-flow.active-4 .flow-line,
  .trinexa-flow.active-5 .flow-line { opacity: 1; filter: none; }

  /* When KPIs activate, give them a slight emerge animation */
  .trinexa-flow.active-5 .flow-kpi-row {
    animation: kpi-emerge 900ms var(--ease-out) both;
  }
  @keyframes kpi-emerge {
    0%   { transform: translateY(8px) scale(0.985); }
    100% { transform: translateY(0)   scale(1); }
  }

  /* Hero-text "progress indicator" — small label showing scroll stage */
  .hero-scroll-indicator {
    position: absolute;
    left: 0;
    bottom: clamp(2rem, 5vw, 4rem);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-3);
  }
  .hero-scroll-indicator .bars {
    display: flex;
    gap: 4px;
  }
  .hero-scroll-indicator .bar {
    width: 28px;
    height: 2px;
    background: var(--border-mid);
    border-radius: 2px;
    transition: background 400ms var(--ease-out);
  }
  .trinexa-flow.active-1 ~ * .hero-scroll-indicator .bar:nth-child(1),
  .trinexa-flow.active-2 ~ * .hero-scroll-indicator .bar:nth-child(-n+2),
  .trinexa-flow.active-3 ~ * .hero-scroll-indicator .bar:nth-child(-n+3),
  .trinexa-flow.active-4 ~ * .hero-scroll-indicator .bar:nth-child(-n+4),
  .trinexa-flow.active-5 ~ * .hero-scroll-indicator .bar:nth-child(-n+5) {
    background: var(--accent);
    box-shadow: 0 0 6px var(--accent);
  }

  /* Mobile — disable scroll pinning, show everything */
  @media (max-width: 960px) {
    .hero-scroll { height: auto; }
    .hero-scroll > .hero { position: static; height: auto; min-height: 0; display: block; }
    .trinexa-flow .flow-stage,
    .trinexa-flow .flow-line,
    .trinexa-flow .flow-modules,
    .trinexa-flow .flow-kpi-row { opacity: 1; filter: none; }
    .hero-scroll-indicator { display: none; }
  }

  /* ===========================================================
     PRODUCTIZED SOLUTIONS — named modules with version tags
     =========================================================== */
  .solution {
    position: relative;
  }
  .solution .prod-tag {
    position: absolute;
    top: 1.4rem; right: 1.4rem;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent-2);
    padding: 0.25rem 0.55rem;
    background: rgba(217, 119, 6, 0.12);
    border: 1px solid rgba(217, 119, 6, 0.30);
    border-radius: 4px;
    line-height: 1;
  }
  .solution .prod-tag.beta {
    color: #9FC2FF;
    background: rgba(79, 141, 255, 0.10);
    border-color: rgba(79, 141, 255, 0.30);
  }
  .solution h3 sup {
    font-size: 0.5em;
    color: var(--accent-2);
    opacity: 0.85;
    margin-left: 2px;
    vertical-align: top;
    line-height: 1;
  }
  .solution .prod-version {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.12em;
    color: var(--ink-3);
    margin-top: -0.6rem;
    margin-bottom: 0.4rem;
  }
  .solution .prod-stack {
    margin-top: auto;
    padding-top: 1rem;
    border-top: 1px solid var(--border-soft);
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.04em;
    color: var(--ink-3);
    line-height: 1.55;
  }

  /* ===========================================================
     ROADMAP TIMELINE — 2026 → 2028 milestones
     =========================================================== */
  .roadmap-section { background: linear-gradient(180deg, transparent, rgba(217,119,6,0.03) 50%, transparent); }
  .roadmap-timeline {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap-card);
  }
  .roadmap-timeline::before {
    content: '';
    position: absolute;
    top: 90px;
    left: 8%; right: 8%;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(217,119,6,0.4), rgba(217,119,6,0.4), transparent);
    z-index: 0;
  }
  .milestone {
    position: relative;
    z-index: 1;
    background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    padding: clamp(1.5rem, 2.5vw, 2rem);
    transition: transform var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
  }
  .milestone:hover { transform: translateY(-3px); border-color: rgba(217,119,6,0.35); }
  .milestone .year-pin {
    position: absolute;
    top: 80px;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 22px; height: 22px;
    background: var(--bg-1);
    border: 2px solid var(--accent);
    border-radius: 50%;
    z-index: 2;
    box-shadow: 0 0 16px rgba(217, 119, 6, 0.5), inset 0 0 6px rgba(217, 119, 6, 0.6);
  }
  .milestone .year-pin::before {
    content: '';
    position: absolute;
    inset: 5px;
    border-radius: 50%;
    background: var(--accent);
  }
  .milestone .year {
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 3.6vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.045em;
    line-height: 1;
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .milestone .phase {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-2);
    margin: 0.6rem 0 1.4rem;
  }
  .milestone h3 {
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.35;
    letter-spacing: -0.01em;
    margin-bottom: 1.2rem;
    color: var(--ink-0);
  }
  .milestone ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.55rem;
  }
  .milestone ul li {
    font-size: 0.86rem;
    color: var(--ink-1);
    padding-left: 1.2rem;
    position: relative;
    line-height: 1.5;
  }
  .milestone ul li::before {
    content: '';
    position: absolute;
    left: 0; top: 0.6em;
    width: 8px; height: 1px;
    background: var(--accent);
  }
  .milestone .status-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    margin-top: 1.4rem;
    padding: 0.3rem 0.7rem;
    background: var(--surface-glass);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-pill);
    font-family: var(--font-mono);
    font-size: 0.62rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-1);
  }
  .milestone .status-chip .dot {
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 6px var(--accent);
  }
  .milestone .status-chip.future .dot {
    background: var(--ink-3);
    box-shadow: none;
  }
  .milestone .status-chip.future { color: var(--ink-3); }

  /* ===========================================================
     INDUSTRY MINI-DASHBOARDS — replaces stock photography
     =========================================================== */
  .industry-card .mini-viz {
    position: absolute;
    inset: 0;
    z-index: -2;
    overflow: hidden;
    display: grid;
    place-items: center;
    background:
      radial-gradient(60% 70% at 50% 30%, rgba(217,119,6,0.12), transparent 60%),
      linear-gradient(180deg, #0a0e1a 0%, #05070d 100%);
  }
  .industry-card .mini-viz svg { width: 70%; height: 70%; max-width: 280px; opacity: 0.85; }
  .industry-card .mini-viz .dot-pulse { transform-origin: center; animation: dot-pulse 2.4s ease-in-out infinite; }
  .industry-card .mini-viz .dash-flow { stroke-dasharray: 4 3; animation: dash-flow 16s linear infinite; }
  @keyframes dot-pulse {
    0%, 100% { opacity: 0.4; transform: scale(0.9); }
    50%      { opacity: 1;   transform: scale(1.15); }
  }
  @keyframes dash-flow {
    to { stroke-dashoffset: -200; }
  }
  /* Override the .industry-card .bg gradient overlay since we're using mini-viz */
  .industry-card .bg.no-photo { background: transparent; }

  /* ===========================================================
     CASE-FEATURE WORKSHOP DIAGRAM — replaces stock car photo
     =========================================================== */
  .case-feature .workshop-diagram {
    position: relative;
    width: 100%;
    height: 100%;
    background:
      radial-gradient(50% 60% at 50% 50%, rgba(217,119,6,0.10), transparent 70%),
      linear-gradient(180deg, #0a0e1a 0%, #05070d 100%);
    display: grid;
    place-items: center;
    overflow: hidden;
  }
  .case-feature .workshop-diagram svg { width: 92%; height: 92%; max-width: 460px; }
  .case-feature .workshop-diagram .bay-pulse { animation: bay-pulse 3s ease-in-out infinite; }
  .case-feature .workshop-diagram .anpr-ping { animation: anpr-ping 2.8s ease-out infinite; }
  @keyframes bay-pulse {
    0%, 100% { fill-opacity: 0.30; }
    50%      { fill-opacity: 0.85; }
  }
  @keyframes anpr-ping {
    0%   { r: 5; opacity: 0.9; }
    100% { r: 22; opacity: 0; }
  }

  /* ===========================================================
     INSIGHT THUMB ILLUSTRATIONS — per-article mini-viz inside .thumb
     =========================================================== */
  .thumb { isolation: isolate; }
  .thumb .thumb-viz {
    position: relative;
    width: 100%; height: 100%;
    display: grid;
    place-items: center;
  }
  .thumb .thumb-viz svg {
    width: 64%; height: 68%;
    max-width: 280px;
    opacity: 0.92;
  }
  .insight-featured .thumb .thumb-viz svg { width: 60%; height: 68%; max-width: 360px; }
  .thumb .thumb-viz .pulse { animation: thumb-pulse 2.4s ease-in-out infinite; }
  .thumb .thumb-viz .flow { stroke-dasharray: 3 3; animation: dash-flow 14s linear infinite; }
  @keyframes thumb-pulse {
    0%, 100% { opacity: 0.5; transform: scale(0.92); transform-origin: center; }
    50%      { opacity: 1;   transform: scale(1.08); }
  }

  /* === HERO VIDEO BACKGROUND (legacy — still supported if used) === */
  .hero-video {
    position: absolute;
    inset: 0;
    z-index: -3;
    overflow: hidden;
  }
  .hero-video video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.42) saturate(1.1) contrast(1.05);
  }
  .hero-video::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
      linear-gradient(180deg, rgba(5,7,13,0.4) 0%, rgba(5,7,13,0.7) 60%, rgba(5,7,13,0.95) 100%),
      radial-gradient(ellipse at center, transparent 0%, rgba(5,7,13,0.6) 90%);
    pointer-events: none;
  }

  /* === HERO WORD-REVEAL (Apple-style word-by-word fade-up) === */
  .word-stagger { display: block; }
  .word-stagger .word {
    display: inline-block;
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 1000ms var(--ease-out), transform 1000ms var(--ease-out);
    margin-right: 0.22em;
  }
  .word-stagger.in .word { opacity: 1; transform: translateY(0); }
  .word-stagger.in .word:nth-child(1)  { transition-delay:  80ms; }
  .word-stagger.in .word:nth-child(2)  { transition-delay: 160ms; }
  .word-stagger.in .word:nth-child(3)  { transition-delay: 240ms; }
  .word-stagger.in .word:nth-child(4)  { transition-delay: 320ms; }
  .word-stagger.in .word:nth-child(5)  { transition-delay: 400ms; }
  .word-stagger.in .word:nth-child(6)  { transition-delay: 480ms; }
  .word-stagger.in .word:nth-child(7)  { transition-delay: 560ms; }
  .word-stagger.in .word:nth-child(8)  { transition-delay: 640ms; }

  /* === HERO CREDIBILITY STRIP (sub-strip of 3 quick proof points) === */
  .hero-strip {
    margin-top: clamp(3rem, 5vw, 4rem);
    padding-top: 2rem;
    border-top: 1px solid var(--border-soft);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    text-align: left;
  }
  .hero-strip .item {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
  }
  .hero-strip .lab {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--ink-3);
  }
  .hero-strip .val {
    font-size: 0.96rem;
    color: var(--ink-0);
    line-height: 1.45;
  }
  .hero-strip .val strong { color: var(--accent-2); font-weight: 500; }

  /* === PARTNER LOGO BADGES (Linear-restrained — desaturated unless hover) === */
  .partner-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.55rem;
    padding: 0.95rem 1.1rem;
    border: 1px solid var(--border-soft);
    border-radius: 12px;
    background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
    transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
    color: var(--ink-2);
    min-height: 64px;
  }
  .partner-logo:hover { border-color: var(--border-mid); background: var(--surface-glass); color: var(--ink-0); }
  .partner-logo .mark {
    display: inline-grid;
    place-items: center;
    flex-shrink: 0;
    width: 28px;
    height: 28px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.78rem;
    letter-spacing: -0.02em;
    border-radius: 5px;
    color: white;
  }
  .partner-logo .mark--sap { background: #0FAAFF; color: #0a1020; font-weight: 800; letter-spacing: -0.04em; }
  .partner-logo .mark--ms  { background: transparent; }
  .partner-logo .mark--ms svg { display: block; width: 24px; height: 24px; }
  .partner-logo .mark--azure { background: linear-gradient(135deg, #50E6FF, #0078D4); }
  .partner-logo .mark--proaxia { background: linear-gradient(135deg, #2A5DB8, #163A7E); }
  .partner-logo .mark--infomedia { background: linear-gradient(135deg, #FF6B4A, #C2410C); }
  .partner-logo .mark--omnitec { background: linear-gradient(135deg, #4F8DFF, #1E4A9C); }
  .partner-logo .name {
    font-family: var(--font-display);
    font-size: 0.86rem;
    font-weight: 500;
    letter-spacing: -0.01em;
  }

  /* === FEATURED CASE STUDY (Stripe-style deep engagement card) === */
  .case-feature {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr 1fr;
    gap: 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
    border: 1px solid var(--border-soft);
    border-radius: var(--r-xl);
    overflow: hidden;
    isolation: isolate;
  }
  .case-feature .media {
    position: relative;
    min-height: 460px;
    background-color: #0a0e1a;
    overflow: hidden;
  }
  .case-feature .media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.7) saturate(0.95) contrast(1.05);
    transition: transform var(--dur-slow) var(--ease-out);
  }
  .case-feature:hover .media img { transform: scale(1.04); }
  .case-feature .media::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
      linear-gradient(110deg, transparent 50%, rgba(5,7,13,0.4) 100%),
      linear-gradient(180deg, rgba(5,7,13,0.1), rgba(5,7,13,0.55));
  }
  .case-feature .media .badge {
    position: absolute;
    top: 1.6rem; left: 1.6rem;
    z-index: 1;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    color: var(--accent-2);
    text-transform: uppercase;
    background: rgba(5,7,13,0.6);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-soft);
    border-radius: var(--r-pill);
    padding: 0.45rem 0.9rem;
  }
  .case-feature .body {
    padding: clamp(2rem, 3.5vw, 3.5rem);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }
  .case-feature .body .eyebrow { display: inline-flex; align-items: center; gap: 0.5rem; }
  .case-feature .body h3 {
    font-size: clamp(1.6rem, 2.4vw, 2.2rem);
    line-height: 1.15;
    letter-spacing: -0.025em;
    margin: 0;
  }
  .case-feature .body .lede {
    color: var(--ink-1);
    font-size: 1.02rem;
    line-height: 1.65;
    margin: 0;
  }
  .case-feature .metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.2rem;
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-soft);
  }
  .case-feature .metric .num {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: clamp(1.7rem, 2.4vw, 2.2rem);
    letter-spacing: -0.04em;
    line-height: 1;
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .case-feature .metric .num sup, .case-feature .metric .num small {
    -webkit-text-fill-color: var(--accent);
    color: var(--accent);
    font-size: 0.65em;
    margin-right: 2px;
  }
  .case-feature .metric .lab {
    font-family: var(--font-mono);
    font-size: 0.66rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-3);
    margin-top: 0.55rem;
    line-height: 1.4;
  }
  .case-feature .stack-line {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    margin-top: 0.5rem;
  }
  .case-feature .stack-line span {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.04em;
    padding: 0.3rem 0.6rem;
    background: var(--surface-glass);
    border: 1px solid var(--border-soft);
    border-radius: 6px;
    color: var(--ink-1);
  }
  .case-feature .read-more {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--accent-2);
    margin-top: 0.5rem;
    width: fit-content;
  }
  .case-feature .read-more::after { content: '→'; transition: transform var(--dur-fast) var(--ease); }
  .case-feature .read-more:hover::after { transform: translateX(4px); }

  /* === SOLUTIONS GRID (Edraky-flavoured, AI-forward) === */
  .solutions-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gap-card);
  }
  .solution {
    position: relative;
    padding: clamp(2rem, 2.6vw, 2.4rem);
    background: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
    border: 1px solid var(--border-soft);
    border-radius: var(--r-lg);
    overflow: hidden;
    isolation: isolate;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    transition: transform var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
  }
  .solution::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(120% 70% at 50% -20%, rgba(245, 158, 11,0.15), transparent 60%);
    opacity: 0;
    transition: opacity var(--dur-med) var(--ease);
    z-index: -1;
  }
  .solution:hover { transform: translateY(-4px); border-color: var(--border-mid); }
  .solution:hover::before { opacity: 1; }

  .solution .icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    background: linear-gradient(180deg, rgba(245, 158, 11,0.18), rgba(245, 158, 11,0.04));
    border: 1px solid rgba(245, 158, 11,0.3);
    border-radius: 14px;
    box-shadow: inset 0 0 12px rgba(245, 158, 11,0.12), 0 0 32px -8px rgba(245, 158, 11,0.4);
    color: var(--accent-2);
  }
  .solution h3 { font-size: 1.25rem; margin: 0; line-height: 1.2; letter-spacing: -0.02em; }
  .solution p { color: var(--ink-1); font-size: 0.94rem; line-height: 1.6; margin: 0; }
  .solution .more {
    margin-top: auto;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.16em;
    color: var(--accent-2);
    text-transform: uppercase;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
  }
  .solution .more::after { content: '→'; transition: transform var(--dur-fast) var(--ease); }
  .solution:hover .more::after { transform: translateX(4px); }

  /* === INDUSTRY GRID WITH IMAGERY (Edraky-style) === */
  .industries-visual {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--gap-card);
  }
  .industry-card {
    position: relative;
    aspect-ratio: 3 / 4;
    border-radius: var(--r-lg);
    overflow: hidden;
    border: 1px solid var(--border-soft);
    transition: transform var(--dur-med) var(--ease), border-color var(--dur-med) var(--ease);
    isolation: isolate;
    background: var(--bg-1);
  }
  .industry-card .bg {
    position: absolute;
    inset: 0;
    z-index: -2;
    background-size: cover;
    background-position: center;
    transition: transform var(--dur-slow) var(--ease);
  }
  .industry-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(5,7,13,0.2) 0%, rgba(5,7,13,0.45) 40%, rgba(5,7,13,0.95) 100%);
    z-index: -1;
  }
  .industry-card:hover { transform: translateY(-4px); border-color: var(--border-mid); }
  .industry-card:hover .bg { transform: scale(1.06); }

  .industry-card .body {
    position: absolute;
    inset: auto 0 0 0;
    padding: clamp(1.4rem, 2vw, 1.8rem);
    display: grid;
    gap: 0.5rem;
  }
  .industry-card .tag {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    letter-spacing: 0.18em;
    color: var(--accent-2);
    text-transform: uppercase;
    margin-bottom: 0.4rem;
  }
  .industry-card h3 {
    font-size: clamp(1.2rem, 1.6vw, 1.4rem);
    color: var(--ink-0);
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin: 0;
  }
  .industry-card p {
    font-size: 0.88rem;
    color: var(--ink-1);
    line-height: 1.55;
    margin: 0.4rem 0 0;
  }

  /* === STATS BAND (animated counters, separator row) === */
  .stats-band {
    border-block: 1px solid var(--border-soft);
    padding-block: clamp(3rem, 5vw, 4rem);
    background: linear-gradient(180deg, transparent, rgba(245, 158, 11,0.04) 50%, transparent);
  }
  .stats-band .stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    align-items: end;
  }
  .stats-band .stat { text-align: center; }
  .stats-band .num {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: clamp(2.8rem, 4.5vw, 4rem);
    letter-spacing: -0.04em;
    line-height: 1;
    background: var(--grad-text);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
  .stats-band .num sup {
    font-size: 0.5em;
    vertical-align: super;
    color: var(--accent);
    -webkit-text-fill-color: var(--accent);
  }
  .stats-band .label {
    font-family: var(--font-mono);
    font-size: 0.74rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--ink-2);
    margin-top: 0.8rem;
    line-height: 1.5;
  }

  /* === PARTNERS / CLIENTS LOGO STRIP === */
  .partners {
    padding-block: clamp(2.5rem, 4vw, 3.5rem);
    border-block: 1px solid var(--border-soft);
  }
  .partners-label {
    text-align: center;
    margin-bottom: 2rem;
    font-family: var(--font-mono);
    font-size: 0.72rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-3);
  }
  .partners-strip {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1.2rem;
    align-items: center;
  }
  .partners-strip .logo {
    aspect-ratio: 5 / 2;
    display: grid;
    place-items: center;
    border: 1px solid var(--border-soft);
    border-radius: 10px;
    background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    color: var(--ink-2);
    transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
  }
  .partners-strip .logo:hover { color: var(--ink-0); border-color: var(--border-mid); background: var(--surface-glass); }

  /* === CONTACT-INLINE (Edraky-style inline form on homepage) === */
  .contact-inline {
    background: linear-gradient(180deg, rgba(255,255,255,0.025), rgba(255,255,255,0.005));
    border: 1px solid var(--border-soft);
    border-radius: var(--r-xl);
    padding: clamp(2.5rem, 5vw, 4rem);
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: clamp(2rem, 5vw, 4rem);
    position: relative;
    overflow: hidden;
  }
  .contact-inline::before {
    content: '';
    position: absolute;
    top: -40%; right: -10%;
    width: 50vmax; height: 50vmax;
    background: radial-gradient(circle, rgba(245, 158, 11,0.12), transparent 60%);
    z-index: 0;
    pointer-events: none;
  }
  .contact-inline > * { position: relative; z-index: 1; }
  .contact-inline .left h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); margin-bottom: 1rem; }
  .contact-inline .left p { color: var(--ink-1); margin-bottom: 1.5rem; max-width: 40ch; }
  .contact-inline .info-list { display: grid; gap: 1rem; margin-top: 2rem; }
  .contact-inline .info-list .item {
    display: grid;
    grid-template-columns: 40px 1fr;
    gap: 1rem;
    align-items: center;
  }
  .contact-inline .info-list .icon {
    width: 40px; height: 40px;
    border-radius: 10px;
    display: grid; place-items: center;
    background: var(--surface-glass);
    border: 1px solid var(--border-soft);
    color: var(--accent-2);
  }
  .contact-inline .info-list .item .lab {
    font-family: var(--font-mono);
    font-size: 0.68rem;
    letter-spacing: 0.16em;
    color: var(--ink-3);
    text-transform: uppercase;
  }
  .contact-inline .info-list .item .val { color: var(--ink-0); font-size: 0.95rem; }
}

/* ---------------------------------------------------------
   UTILITIES
--------------------------------------------------------- */
@layer utilities {
  .center { text-align: center; }
  .right  { text-align: right; }
  .max-prose { max-width: 62ch; margin-inline: auto; }
  .mt-0 { margin-top: 0; }
  .mt-1 { margin-top: 0.5rem; }
  .mt-2 { margin-top: 1rem; }
  .mt-3 { margin-top: 1.5rem; }
  .mt-4 { margin-top: 2rem; }
  .mt-6 { margin-top: 3rem; }
  .hide-mobile { }
  .only-mobile { display: none; }
  .sr-only {
    position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
    overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
  }
}

/* ---------------------------------------------------------
   MOTION
--------------------------------------------------------- */
@layer motion {
  .reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 900ms var(--ease-out), transform 900ms var(--ease-out);
  }
  .reveal.in {
    opacity: 1;
    transform: translateY(0);
  }
  .reveal[data-delay="1"] { transition-delay: 80ms; }
  .reveal[data-delay="2"] { transition-delay: 160ms; }
  .reveal[data-delay="3"] { transition-delay: 240ms; }
  .reveal[data-delay="4"] { transition-delay: 320ms; }
  .reveal[data-delay="5"] { transition-delay: 400ms; }
  .reveal[data-delay="6"] { transition-delay: 480ms; }

  .stagger > * {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 720ms var(--ease-out), transform 720ms var(--ease-out);
  }
  .stagger.in > * { opacity: 1; transform: translateY(0); }
  .stagger.in > *:nth-child(1) { transition-delay: 80ms; }
  .stagger.in > *:nth-child(2) { transition-delay: 160ms; }
  .stagger.in > *:nth-child(3) { transition-delay: 240ms; }
  .stagger.in > *:nth-child(4) { transition-delay: 320ms; }
  .stagger.in > *:nth-child(5) { transition-delay: 400ms; }
  .stagger.in > *:nth-child(6) { transition-delay: 480ms; }
  .stagger.in > *:nth-child(7) { transition-delay: 560ms; }
  .stagger.in > *:nth-child(8) { transition-delay: 640ms; }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.001ms !important;
      animation-iteration-count: 1 !important;
      transition-duration: 0.001ms !important;
      scroll-behavior: auto !important;
    }
    .reveal, .stagger > * { opacity: 1; transform: none; }
  }
}

/* ---------------------------------------------------------
   RESPONSIVE
--------------------------------------------------------- */
@layer responsive {
  @media (max-width: 1100px) {
    .bento-item { grid-column: span 3; }
    .bento-item.is-feature { grid-column: span 6; }
    .bento-item.is-wide { grid-column: span 6; }
  }

  @media (max-width: 960px) {
    .nav-links { display: none; }
    .nav-cta { display: none; }
    .nav-toggle { display: inline-flex; }
    .nav.open .nav-links {
      display: flex;
      flex-direction: column;
      position: absolute;
      top: var(--nav-h);
      left: 0;
      right: 0;
      background: rgba(5, 7, 13, 0.96);
      backdrop-filter: blur(20px) saturate(180%);
      padding: 1.5rem var(--pad-x) 2rem;
      gap: 0;
      border-radius: 0;
      border: 0;
      border-bottom: 1px solid var(--border-soft);
    }
    .nav.open .nav-links a {
      padding: 1rem 0;
      font-size: 1.05rem;
      border-radius: 0;
      border-bottom: 1px solid var(--border-soft);
    }

    .section-head { grid-template-columns: 1fr; gap: 1.5rem; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); }
    .hero-stat:nth-child(2) { border-right: 0; }
    .hero-stat:nth-child(3), .hero-stat:nth-child(4) { border-top: 1px solid var(--border-soft); padding-top: 1.5rem; margin-top: 1.5rem; }
    .hero-stat:nth-child(3) { border-right: 1px solid var(--border-soft); }

    .case-grid, .industry-grid, .insights-grid, .testimonials { grid-template-columns: 1fr; }
    .solutions-grid { grid-template-columns: repeat(2, 1fr); }
    .industries-visual { grid-template-columns: repeat(2, 1fr); }
    .stats-band .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 2.5rem 1.5rem; }
    .partners-strip { grid-template-columns: repeat(3, 1fr); }
    .contact-inline { grid-template-columns: 1fr; padding: 2rem; }
    .hero-strip { grid-template-columns: 1fr; gap: 1rem; }
    .hero-inner.split { grid-template-columns: 1fr; gap: 3rem; text-align: center; }
    .hero-inner.split .hero-eyebrow { justify-content: center; }
    .hero-inner.split .hero-ctas { justify-content: center; }
    .hero-inner.split .hero-h1 { margin-inline: auto; }
    .hero-inner.split .hero-lede { margin-inline: auto; }
    .trinexa-flow { max-width: 420px; }
    .case-feature { grid-template-columns: 1fr; }
    .case-feature .media { min-height: 300px; }
    .case-feature .metrics { grid-template-columns: repeat(3, 1fr); gap: 0.8rem; }
    .insight-featured { grid-template-columns: 1fr; }
    .insight-featured .thumb { min-height: 200px; }
    .coverage-grid, .founder-grid, .contact-grid { grid-template-columns: 1fr; }
    .approach-rail { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .service-detail { grid-template-columns: 1fr; gap: 1.5rem; }
    .founder-pillars { grid-template-columns: 1fr; }
    .founder-pillars li { border-right: 0; border-bottom: 1px solid var(--border-soft); padding: 1rem 0; }
    .article-body { grid-template-columns: 1fr; gap: 2.5rem; }
    .article-aside { position: static; }
  }

  @media (max-width: 600px) {
    .hero h1 { font-size: clamp(2.4rem, 9vw, 3.8rem); }
    /* Constrain the 3D canvas on narrow viewports so it doesn't tower above hero content */
    .hero-canvas { height: 70vh; bottom: auto; }
    .hero { padding-top: calc(var(--nav-h) + 2.5rem); padding-bottom: 3rem; }
    .hero-stats { grid-template-columns: 1fr 1fr; }
    .solutions-grid, .industries-visual { grid-template-columns: 1fr; }
    .stats-band .stats-grid { grid-template-columns: 1fr 1fr; }
    .partners-strip { grid-template-columns: repeat(2, 1fr); }
    .approach-rail { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
    .contact-form .row-2 { grid-template-columns: 1fr; }
    .cta-block { padding: 2.5rem 1.5rem; }
    .only-mobile { display: block; }
  }
}

/* =========================================================
   LIGHT-THEME COMPONENT OVERRIDES
   Some components hard-code rgba(255,255,255,X) for glass / dark
   gradient bgs. These rules flip them on light theme. Placed outside
   @layers so they always cascade-win without layer wrangling.
   ========================================================= */

[data-theme="light"] body::before {
  /* Aurora — less intense on light bg */
  opacity: 0.35;
}
[data-theme="light"] body::after {
  /* Grain — barely there on light */
  opacity: 0.012;
  mix-blend-mode: multiply;
}

/* Nav glass on scroll */
[data-theme="light"] .nav.scrolled {
  background: rgba(255, 255, 255, 0.78);
  border-bottom-color: var(--border-soft);
}
[data-theme="light"] .nav-links {
  background: rgba(15, 23, 42, 0.04);
  border-color: var(--border-soft);
}
[data-theme="light"] .nav-links a.active {
  background: linear-gradient(180deg, rgba(245, 158, 11, 0.20), rgba(245, 158, 11, 0.08));
  box-shadow: inset 0 0 0 1px rgba(245, 158, 11, 0.32);
  color: var(--ink-0);
}
[data-theme="light"] .nav-cta {
  background: var(--ink-0);
  color: var(--bg-1);
  box-shadow: 0 0 0 1px rgba(15, 23, 42, 0.08), 0 8px 24px -8px rgba(15, 23, 42, 0.28);
}

/* Card backgrounds that used rgba(white) glass */
[data-theme="light"] .glass,
[data-theme="light"] .case,
[data-theme="light"] .solution,
[data-theme="light"] .industry,
[data-theme="light"] .testimonial,
[data-theme="light"] .partner-logo,
[data-theme="light"] .milestone,
[data-theme="light"] .contact-inline,
[data-theme="light"] .module-chip,
[data-theme="light"] .kpi-card,
[data-theme="light"] .case-feature {
  background: linear-gradient(180deg, rgba(15, 23, 42, 0.03), rgba(15, 23, 42, 0.005));
}

[data-theme="light"] .card,
[data-theme="light"] .bento-item,
[data-theme="light"] .insight,
[data-theme="light"] .approach-step {
  background: var(--bg-1);
}

/* Bento feature variant — keep accent tint but lighter */
[data-theme="light"] .bento-item.is-feature {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.10), rgba(245, 158, 11, 0.03));
  border-color: rgba(245, 158, 11, 0.32);
}

/* Pill components */
[data-theme="light"] .pill {
  background: var(--surface-glass);
  border-color: var(--border-soft);
  color: var(--ink-1);
}

/* Marquee bg */
[data-theme="light"] .marquee {
  background: linear-gradient(180deg, var(--bg-0), var(--bg-2), var(--bg-0));
  border-color: var(--border-soft);
}
[data-theme="light"] .marquee::before { background: linear-gradient(90deg, var(--bg-0), transparent); }
[data-theme="light"] .marquee::after  { background: linear-gradient(-90deg, var(--bg-0), transparent); }
[data-theme="light"] .marquee-track span { color: var(--ink-2); }
[data-theme="light"] .marquee-track span:hover { color: var(--ink-0); }

/* Coverage section bg */
[data-theme="light"] .coverage {
  background: linear-gradient(180deg, var(--bg-0), var(--bg-2));
}
[data-theme="light"] .track-record {
  background: var(--bg-2);
}

/* Stats-band — invert the gradient */
[data-theme="light"] .stats-band {
  background: linear-gradient(180deg, transparent, rgba(245, 158, 11, 0.05) 50%, transparent);
  border-color: var(--border-soft);
}

/* Partners strip */
[data-theme="light"] .partners {
  border-color: var(--border-soft);
}

/* Footer */
[data-theme="light"] .footer { background: var(--bg-2); border-top-color: var(--border-soft); }
[data-theme="light"] .footer h4 { color: var(--ink-2); }
[data-theme="light"] .footer ul a { color: var(--ink-1); }
[data-theme="light"] .footer ul a:hover { color: var(--ink-0); }
[data-theme="light"] .footer-bottom { color: var(--ink-2); border-top-color: var(--border-soft); }
[data-theme="light"] .footer-bottom .socials a {
  background: var(--surface-glass);
  border-color: var(--border-soft);
  color: var(--ink-1);
}

/* Hero mesh — already uses amber rgbas which work on both. Slight dim. */
[data-theme="light"] .hero-mesh { background-color: var(--bg-0); }
[data-theme="light"] .hero-grid-bg {
  background-image:
    linear-gradient(rgba(15,23,42,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,0.04) 1px, transparent 1px);
}
[data-theme="light"] .page-head::after,
[data-theme="light"] .hero-scroll-indicator,
[data-theme="light"] .article-hero::after {
  /* Grid overlays — adjust line color for visibility on light */
}
[data-theme="light"] .page-head::after,
[data-theme="light"] .article-hero::after {
  background-image:
    linear-gradient(rgba(15,23,42,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,0.04) 1px, transparent 1px);
}

/* Operating-flow visualisation: cards + DBM screen + chips */
[data-theme="light"] .flow-stage {
  background: linear-gradient(180deg, rgba(15,23,42,0.04), rgba(15,23,42,0.01));
  box-shadow: 0 8px 24px -16px rgba(15,23,42,0.18);
}
[data-theme="light"] .flow-icon {
  background: rgba(245, 158, 11, 0.16);
  border-color: rgba(245, 158, 11, 0.4);
}
[data-theme="light"] .flow-stage .meta .val { color: var(--ink-0); }
/* DBM "display" — light-theme variant reads as a clean tablet screen
   (not a CRT monitor). Crisp navy text on near-white, amber tag chips
   stay the same so the brand accents carry through. */
[data-theme="light"] .dbm-screen {
  background: #ffffff;
  border-color: rgba(15,23,42,0.14);
  color: rgba(15,23,42,0.85);
  box-shadow: inset 0 0 0 1px rgba(15,23,42,0.04);
}
[data-theme="light"] .dbm-screen::before { background: linear-gradient(180deg, #ffffff, transparent); }
[data-theme="light"] .dbm-screen::after  { background: linear-gradient(0deg,   #ffffff, transparent); }
[data-theme="light"] .dbm-ticker .plate { color: #B45309; }   /* deeper amber for contrast */
[data-theme="light"] .dbm-ticker .name  { color: rgba(15,23,42,0.85); }
[data-theme="light"] .dbm-ticker .tag {
  background: rgba(217,119,6,0.10);
  color: #B45309;
  border-color: rgba(217,119,6,0.30);
}
[data-theme="light"] .dbm-ticker .tag.ok {
  background: rgba(15,23,42,0.04);
  color: rgba(15,23,42,0.70);
  border-color: rgba(15,23,42,0.12);
}

[data-theme="light"] .module-chip {
  background: linear-gradient(180deg, rgba(15,23,42,0.03), rgba(15,23,42,0.005));
  color: var(--ink-2);
}

/* Industry mini-vizzes — invert dark backgrounds */
[data-theme="light"] .industry-card .mini-viz {
  background:
    radial-gradient(60% 70% at 50% 30%, rgba(245,158,11,0.10), transparent 60%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 100%);
}
[data-theme="light"] .industry-card .mini-viz svg text { fill: rgba(15,23,42,0.55) !important; }
[data-theme="light"] .industry-card .mini-viz svg g[stroke^="rgba(255"] { stroke: rgba(15,23,42,0.12); }
[data-theme="light"] .industry-card::after {
  background: linear-gradient(180deg, rgba(255,255,255,0.0) 0%, rgba(255,255,255,0.35) 40%, rgba(255,255,255,0.92) 100%);
}
[data-theme="light"] .industry-card .body h3 { color: var(--ink-0); }
[data-theme="light"] .industry-card .body p { color: var(--ink-1); }

/* Case-feature workshop diagram — invert bg, keep amber accents */
[data-theme="light"] .case-feature {
  background: linear-gradient(180deg, rgba(15,23,42,0.025), rgba(15,23,42,0.01));
}
[data-theme="light"] .case-feature .media {
  background-color: #ffffff;  /* was hard-coded #0a0e1a */
}
[data-theme="light"] .case-feature .media::after {
  /* dark vignette gradients don't belong on a cream page — soften to a
     very subtle warm overlay that matches the rest of the surface */
  background:
    linear-gradient(110deg, transparent 50%, rgba(245,158,11,0.06) 100%),
    linear-gradient(180deg, rgba(255,255,255,0) 0%, rgba(15,23,42,0.03) 100%);
}
[data-theme="light"] .case-feature .media .badge {
  background: rgba(255,252,245,0.85);
  color: #B45309;
  border: 1px solid rgba(217,119,6,0.30);
}
[data-theme="light"] .case-feature .workshop-diagram {
  background:
    radial-gradient(50% 60% at 50% 50%, rgba(245,158,11,0.08), transparent 70%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg-1) 100%);
}
[data-theme="light"] .case-feature .workshop-diagram svg text { fill: rgba(15,23,42,0.6) !important; }
[data-theme="light"] .case-feature .workshop-diagram svg g[stroke^="rgba(255"] line {
  stroke: rgba(15,23,42,0.08);
}
/* SVG hairline strokes / tonal fills that hard-code rgba(245,242,236,...) -
   that's the dark-theme cream — flip to ink so they read on a light bg. */
[data-theme="light"] .case-feature .workshop-diagram svg [fill^="rgba(245,242,236"] {
  fill: rgba(15,23,42,0.70) !important;
}
[data-theme="light"] .case-feature .workshop-diagram svg [stroke^="rgba(245,242,236"] {
  stroke: rgba(15,23,42,0.20) !important;
}

/* Insight thumb illustrations — invert dark text labels */
[data-theme="light"] .thumb .thumb-viz svg text { fill: rgba(15,23,42,0.55) !important; }
[data-theme="light"] .insight .thumb,
[data-theme="light"] .insight-featured .thumb {
  background:
    radial-gradient(circle at 30% 30%, rgba(245,158,11,0.18), transparent 60%),
    radial-gradient(circle at 70% 70%, rgba(252,211,77,0.10), transparent 60%),
    linear-gradient(135deg, var(--bg-2), var(--bg-1));
}
[data-theme="light"] .insight .thumb::after {
  background-image:
    linear-gradient(rgba(15,23,42,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,23,42,0.04) 1px, transparent 1px);
}

/* CTA block — keep gradient depth */
[data-theme="light"] .cta-block {
  background:
    radial-gradient(circle at 20% 20%, rgba(245,158,11,0.22), transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(252,211,77,0.16), transparent 50%),
    linear-gradient(180deg, var(--bg-2), var(--bg-1));
  border-color: var(--border-soft);
}

/* Form inputs */
[data-theme="light"] .field input,
[data-theme="light"] .field textarea,
[data-theme="light"] .field select {
  background: var(--bg-1);
  border-color: var(--border-mid);
}
[data-theme="light"] .field input::placeholder,
[data-theme="light"] .field textarea::placeholder { color: var(--ink-3); }

/* Article prose — links + code chips */
[data-theme="light"] .prose code {
  background: rgba(245,158,11,0.10);
  border-color: rgba(245,158,11,0.28);
  color: #B45309;
}

/* Smooth theme transitions */
html.theme-transitioning,
html.theme-transitioning *,
html.theme-transitioning *::before,
html.theme-transitioning *::after {
  transition: background-color 380ms ease, color 380ms ease, border-color 380ms ease, fill 380ms ease, stroke 380ms ease, box-shadow 380ms ease !important;
}

/* Theme toggle button in nav */
.nav-theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  margin-right: 0.4rem;
  border-radius: 50%;
  background: var(--surface-glass);
  border: 1px solid var(--border-soft);
  color: var(--ink-1);
  cursor: pointer;
  transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease);
}
.nav-theme-toggle:hover {
  background: var(--surface-glass-hi);
  border-color: var(--border-mid);
  color: var(--ink-0);
}
.nav-theme-toggle svg { width: 18px; height: 18px; display: block; }
.nav-theme-toggle .icon-sun  { display: none; }
.nav-theme-toggle .icon-moon { display: block; }
[data-theme="light"] .nav-theme-toggle .icon-sun  { display: block; }
[data-theme="light"] .nav-theme-toggle .icon-moon { display: none; }

@media (max-width: 960px) {
  .nav-theme-toggle { margin-right: 0.25rem; }
}

/* =========================================================
   INTRO — scroll-driven cinematic entrance
   Tall container .intro-scroll (700vh); .intro-pin is sticky and
   stays in view as the user scrolls through. Three.js particles
   + SVG brand mark + wordmark are progress-driven by intro.js.
   Once-per-session: an inline <head> script flips
   html.intro-seen and the section hides instantly with no flash.
   (Note: NOT `intro-skip` — that's the skip button's class and
   would apply position:absolute to <html> if it matched here.)
   ========================================================= */
html.intro-seen .intro-scroll { display: none; }

.intro-scroll {
  position: relative;
  height: 700vh;             /* 7 viewport heights ≈ 5-7s at natural scroll */
  z-index: 5000;
  background: #050810;
  contain: layout style;
}
.intro-pin {
  position: sticky;
  top: 0;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  isolation: isolate;
  background:
    radial-gradient(70% 80% at 50% 50%, #0a0e1a, #050810 55%, #02040a 100%);
}
.intro-pin::before {
  content: '';
  position: absolute;
  inset: -10%;
  background:
    radial-gradient(40% 50% at 22% 70%, rgba(217, 119, 6, 0.20), transparent 60%),
    radial-gradient(45% 50% at 78% 28%, rgba(30, 74, 156, 0.28), transparent 60%);
  filter: blur(48px);
  z-index: 0;
  pointer-events: none;
}
.intro-pin::after {
  /* subtle grid backdrop */
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, #000 30%, transparent 80%);
  z-index: 0;
  pointer-events: none;
}

.intro-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  display: block;
  z-index: 1;
}

/* Brand mark — 4 SVG paths, opacity driven by scroll progress */
.intro-mark {
  position: absolute;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%);
  width: clamp(180px, 24vw, 320px);
  height: auto;
  z-index: 2;
  pointer-events: none;
  filter: drop-shadow(0 0 28px rgba(252, 211, 77, 0.35));
  transition: filter 600ms ease;
}
.intro-mark path { transition: opacity 200ms ease; }

/* Text */
.intro-text {
  position: absolute;
  left: 0; right: 0;
  bottom: 22vh;
  text-align: center;
  z-index: 3;
  pointer-events: none;
}
.intro-wordmark {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: clamp(1.15rem, 2.3vw, 1.7rem);
  letter-spacing: 0.24em;
  color: #f5f2ec;
  opacity: 0;
}
.intro-tagline {
  margin-top: 0.9rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(0.64rem, 1vw, 0.8rem);
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: rgba(252, 211, 77, 0.9);
  opacity: 0;
}

/* Scroll-progress indicator + hint */
.intro-progress {
  position: absolute;
  left: 50%;
  bottom: 6vh;
  transform: translateX(-50%);
  z-index: 4;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.55rem;
  pointer-events: none;
}
.intro-progress-bar {
  --p: 0;
  width: 180px;
  height: 2px;
  background: rgba(255, 255, 255, 0.10);
  border-radius: 2px;
  overflow: hidden;
  position: relative;
}
.intro-progress-bar::after {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: calc(var(--p) * 100%);
  background: linear-gradient(90deg, rgba(217, 119, 6, 0.95), rgba(252, 211, 77, 0.95));
  box-shadow: 0 0 12px rgba(252, 211, 77, 0.5);
  transition: width 90ms linear;
}
.intro-progress-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(245, 242, 236, 0.5);
  animation: progress-hint-pulse 2.4s ease-in-out infinite;
}
@keyframes progress-hint-pulse {
  0%, 100% { opacity: 0.4; }
  50%      { opacity: 0.9; }
}

/* Skip — bottom-right */
.intro-skip {
  position: absolute;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 5;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.05rem;
  background: rgba(15, 23, 42, 0.4);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  color: rgba(245, 242, 236, 0.8);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  backdrop-filter: blur(8px);
  transition: background 200ms ease, color 200ms ease, border-color 200ms ease;
}
.intro-skip:hover {
  background: rgba(217, 119, 6, 0.18);
  color: #FCD34D;
  border-color: rgba(252, 211, 77, 0.45);
}

/* -----------------------------------------------------------
   Light theme overrides for the intro
   ----------------------------------------------------------- */
[data-theme="light"] .intro-scroll {
  background: #f7f4ec;
}
[data-theme="light"] .intro-pin {
  background:
    radial-gradient(70% 80% at 50% 50%, #fbf8ef, #f3ecdc 55%, #e8dec5 100%);
}
[data-theme="light"] .intro-pin::before {
  background:
    radial-gradient(40% 50% at 22% 70%, rgba(217, 119, 6, 0.18), transparent 60%),
    radial-gradient(45% 50% at 78% 28%, rgba(30, 74, 156, 0.14), transparent 60%);
}
[data-theme="light"] .intro-pin::after {
  /* dark hairlines on the cream backdrop */
  background-image:
    linear-gradient(rgba(10, 14, 26, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(10, 14, 26, 0.05) 1px, transparent 1px);
}
[data-theme="light"] .intro-mark {
  /* swap amber halo for a quiet warm-amber drop so the navy mark reads */
  filter: drop-shadow(0 0 22px rgba(217, 119, 6, 0.18));
}
[data-theme="light"] .intro-wordmark { color: #0a0e1a; }
[data-theme="light"] .intro-tagline  { color: rgba(217, 119, 6, 0.95); }
[data-theme="light"] .intro-progress-bar { background: rgba(10, 14, 26, 0.10); }
[data-theme="light"] .intro-progress-label { color: rgba(10, 14, 26, 0.55); }
[data-theme="light"] .intro-skip {
  background: rgba(255, 252, 245, 0.75);
  border-color: rgba(10, 14, 26, 0.12);
  color: rgba(10, 14, 26, 0.78);
}
[data-theme="light"] .intro-skip:hover {
  background: rgba(252, 211, 77, 0.30);
  color: #0a0e1a;
  border-color: rgba(217, 119, 6, 0.55);
}

@media (max-width: 600px) {
  .intro-scroll { height: 500vh; }
  .intro-text { bottom: 18vh; }
  .intro-progress { bottom: 8vh; }
  .intro-skip { bottom: 1rem; right: 1rem; }
  .intro-mark { width: clamp(140px, 38vw, 220px); }
}

/* ---------------------------------------------------------
   PRINT
--------------------------------------------------------- */
@media print {
  body { background: white !important; color: black !important; }
  body::before, body::after, .nav, .footer, .cta-block, .hero-canvas, .hero-grid-bg, .marquee { display: none !important; }
  body::after {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url('../assets/trinexa-logo.jpeg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: 60%;
    opacity: 0.04;
    z-index: -1;
    display: block !important;
  }
  h1, h2, h3, h4 { color: #0a1020 !important; }
  p { color: #2c3553 !important; }
}