/* =============================================================================
   STRATO TECHNOLOGIES — Main Stylesheet
   Architecture: BEM methodology, mobile-first, CSS custom properties
   =============================================================================

   TABLE OF CONTENTS
   1.  Custom Properties (Design Tokens)
   2.  CSS Reset & Base
   3.  Typography
   4.  Utility Classes
   5.  Layout — Container
   6.  Buttons
   7.  Header & Navigation
   8.  Hero Section
   9.  Logos Section
   10. Features Section
   11. How It Works Section
   12. Testimonials Section
   13. Stats Section
   14. CTA Banner Section
   15. Footer
   16. Animations & Scroll Reveals
   17. Media Queries
   ============================================================================= */

/* =============================================================================
   1. CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================================================= */
:root {
  /* ── Brand colours ──────────────────────────────────── */
  --color-primary: #4f46e5; /* Indigo 600 */
  --color-primary-hi: #6366f1; /* Indigo 500 — hover */
  --color-primary-dark: #4338ca; /* Indigo 700 */
  --color-accent: #818cf8; /* Indigo 400 — shimmer / highlights */
  --color-primary-light: #818cf8; /* Indigo 400 — accents on dark surfaces */
  --color-accent-sky: #38bdf8; /* Sky-400 — data viz */
  --color-success: #22c55e;
  --color-warning: #f59e0b;
  --color-white: #ffffff;

  /* ── Dark surface palette (raw) ─────────────────────── */
  --color-dark-950: #09090b;
  --color-dark-900: #111113;
  --color-dark-800: #18181b;
  --color-dark-700: #27272a;

  /* ── Semantic / theme-aware tokens (dark default) ───── */
  --color-bg: var(--color-dark-950);
  --color-bg-raised: var(--color-dark-900);
  --color-bg-surface: var(--color-dark-800);
  --color-bg-subtle: var(--color-dark-700);
  --color-border: rgba(255, 255, 255, 0.07);
  --color-border-mid: rgba(255, 255, 255, 0.12);
  --color-text: #fafafa;
  --color-text-muted: #a1a1aa;
  --color-text-dim: #52525b;

  /* ── Legacy slate tokens (kept for backward compat) ─── */
  --color-slate-900: #0f172a;
  --color-slate-800: #1e293b;
  --color-slate-700: #334155;
  --color-slate-600: #475569;
  --color-slate-500: #64748b;
  --color-slate-400: #94a3b8;
  --color-slate-200: #e2e8f0;
  --color-slate-100: #f1f5f9;
  --color-slate-50: #f8fafc;

  /* ── Legacy dark tokens ──────────────────────────────── */
  --color-dark-700: #27272a;

  /* Typography */
  --font-family:
    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-family-serif: "DM Serif Display", Georgia, serif;
  --font-size-xs: 0.75rem; /* 12px */
  --font-size-sm: 0.875rem; /* 14px */
  --font-size-base: 1rem; /* 16px */
  --font-size-lg: 1.125rem; /* 18px */
  --font-size-xl: 1.25rem; /* 20px */
  --font-size-2xl: 1.5rem; /* 24px */
  --font-size-3xl: 1.875rem; /* 30px */
  --font-size-4xl: 2.25rem; /* 36px */
  --font-size-5xl: 3rem; /* 48px */
  --font-size-6xl: 3.75rem; /* 60px */

  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extrabold: 800;

  --line-height-tight: 1.2;
  --line-height-snug: 1.375;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.625;

  /* Spacing scale (4px base) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border radius */
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-2xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md:
    0 4px 6px -1px rgb(0 0 0 / 0.07), 0 2px 4px -2px rgb(0 0 0 / 0.07);
  --shadow-lg:
    0 10px 15px -3px rgb(0 0 0 / 0.08), 0 4px 6px -4px rgb(0 0 0 / 0.06);
  --shadow-xl:
    0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.07);
  --shadow-2xl: 0 32px 64px -12px rgb(0 0 0 / 0.18);
  --shadow-card: 0 0 0 1px rgb(0 0 0 / 0.04), 0 4px 16px rgb(0 0 0 / 0.06);
  --shadow-card-dark:
    0 0 0 1px rgba(255, 255, 255, 0.06), 0 8px 32px rgb(0 0 0 / 0.4);

  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 350ms ease;

  /* Layout */
  --container-max: 1200px;
  --header-height: 72px;
}

/* =============================================================================
   2. CSS RESET & BASE
   ============================================================================= */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-relaxed);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

button {
  cursor: pointer;
  font-family: inherit;
  border: none;
  background: none;
}

/* =============================================================================
   3. TYPOGRAPHY
   ============================================================================= */
h1,
h2,
h3,
h4,
h5,
h6 {
  line-height: var(--line-height-tight);
  color: var(--color-slate-900);
  font-weight: var(--font-weight-bold);
}

p {
  line-height: var(--line-height-relaxed);
}

/* =============================================================================
   4. UTILITY CLASSES
   ============================================================================= */

/* Screen-reader only — visually hidden but accessible */
.u-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Reusable section header block */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-16);
}

.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  background: rgba(129, 140, 248, 0.1);
  border: 1px solid rgba(129, 140, 248, 0.22);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
}

/* Light-section variant */
.section-eyebrow--light {
  color: var(--color-primary);
  background: rgba(79, 70, 229, 0.08);
  border-color: rgba(79, 70, 229, 0.2);
}

.section-heading {
  font-family: var(--font-family);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
  margin-bottom: var(--space-5);
  line-height: 1.15;
  letter-spacing: -0.025em;
}

/* Dark-section heading variant — kept for backward compat, same as default now */
.section-heading--light {
  color: var(--color-text);
}

.section-subheading {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: var(--line-height-relaxed);
  letter-spacing: -0.01em;
}

.section-subheading--light {
  color: var(--color-text-muted);
}

/* =============================================================================
   5. LAYOUT — CONTAINER
   ============================================================================= */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* =============================================================================
   6. BUTTONS
   ============================================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  line-height: 1;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  transition:
    background-color var(--transition-base),
    color var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base),
    transform var(--transition-fast);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(0);
}

.btn:active {
  transform: translateY(0);
}

/* Primary button — filled indigo with shimmer sweep */
.btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 1px 3px rgb(79 70 229 / 0.4);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: var(--font-size-xs);
  position: relative;
  overflow: hidden;
}

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  box-shadow: 0 2px 8px rgb(79 70 229 / 0.35);
}

/* Ghost button — text only */
.btn--ghost {
  color: rgba(255, 255, 255, 0.75);
}

.btn--ghost:hover {
  color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.1);
}

/* Outline button — bordered */
.btn--outline {
  border-color: var(--color-slate-200);
  color: var(--color-slate-700);
  background-color: var(--color-white);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background-color: var(--color-primary-xlight);
}

/* White button — for dark backgrounds */
.btn--white {
  background-color: var(--color-white);
  color: var(--color-primary-dark);
  box-shadow: 0 1px 3px rgb(0 0 0 / 0.2);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: var(--font-size-xs);
}

.btn--white:hover {
  background-color: var(--color-slate-50);
  box-shadow: 0 4px 20px rgb(0 0 0 / 0.3);
}

/* Outline white — for dark backgrounds */
.btn--outline-white {
  border-color: rgba(255, 255, 255, 0.5);
  color: var(--color-white);
}

.btn--outline-white:hover {
  border-color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.1);
}

/* Size modifiers */
.btn--large {
  padding: var(--space-4) var(--space-8);
  font-size: var(--font-size-sm);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* =============================================================================
   7. HEADER & NAVIGATION
   ============================================================================= */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: rgba(7, 9, 15, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: box-shadow var(--transition-base);
}

.header--scrolled {
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05),
    0 8px 32px rgba(0, 0, 0, 0.6);
}

.header__inner {
  display: flex;
  align-items: center;
  height: var(--header-height);
  gap: var(--space-8);
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
  text-decoration: none;
}

.header__logo-wordmark {
  display: block;
  height: 22px;
  width: auto;
  transition: opacity var(--transition-fast);
}

/* Show light logo by default (dark background), hide dark logo */
.header__logo-wordmark--dark {
  display: none;
}

/* Logo swap on light-bg sections is handled only in light theme */
/* Dark theme always shows strato-logo.svg (--light class) */

/* Desktop nav */
.header__nav {
  flex: 1;
}

.header__nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.header__nav-link {
  display: inline-block;
  padding: var(--space-2) var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.7);
  border-radius: var(--radius-md);
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast);
}

.header__nav-link:hover {
  color: var(--color-white);
  background-color: rgba(255, 255, 255, 0.08);
}

/* Header actions */
.header__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-shrink: 0;
}

/* Mobile menu toggle */
.header__menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  color: rgba(255, 255, 255, 0.8);
  transition: background-color var(--transition-fast);
  flex-shrink: 0;
}

.header__menu-toggle:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.header__menu-toggle-icon,
.header__menu-toggle-icon::before,
.header__menu-toggle-icon::after {
  display: block;
  width: 22px;
  height: 2px;
  background-color: currentColor;
  border-radius: var(--radius-full);
  transition:
    transform var(--transition-base),
    opacity var(--transition-base);
}

.header__menu-toggle-icon {
  position: relative;
}

.header__menu-toggle-icon::before,
.header__menu-toggle-icon::after {
  content: "";
  position: absolute;
  left: 0;
}

.header__menu-toggle-icon::before {
  top: -6px;
}
.header__menu-toggle-icon::after {
  top: 6px;
}

/* Toggle open state */
.header__menu-toggle[aria-expanded="true"] .header__menu-toggle-icon {
  background-color: transparent;
}

.header__menu-toggle[aria-expanded="true"] .header__menu-toggle-icon::before {
  transform: translateY(6px) rotate(45deg);
}

.header__menu-toggle[aria-expanded="true"] .header__menu-toggle-icon::after {
  transform: translateY(-6px) rotate(-45deg);
}

/* Mobile navigation drawer */
.header__mobile-nav {
  background-color: var(--color-dark-900);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-4) var(--space-5) var(--space-6);
}

.header__mobile-nav[hidden] {
  display: none;
}

.header__mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.header__mobile-nav-link {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.75);
  border-radius: var(--radius-md);
  transition:
    background-color var(--transition-fast),
    color var(--transition-fast);
}

.header__mobile-nav-link:hover {
  background-color: rgba(255, 255, 255, 0.08);
  color: var(--color-white);
}

.header__mobile-cta {
  margin-top: var(--space-3);
  width: 100%;
}

/* =============================================================================
   8. HERO SECTION
   ============================================================================= */
.hero {
  position: relative;
  overflow: hidden;
  padding: var(--space-16) 0 var(--space-20);
  background: linear-gradient(
    160deg,
    var(--color-dark-950) 0%,
    #0a0f1e 55%,
    #0f1a2e 100%
  );
}

/* Interactive dot-grid canvas */
/* Shared interactive dot-grid canvas — positioned behind section content */
.dot-grid-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

/* Hero-specific z-index kept for overlay layering */
.hero__dot-canvas {
  z-index: 1;
}

/* Gradient overlay softens dots and keeps text legible */
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    radial-gradient(
      ellipse 70% 60% at 50% 50%,
      rgba(79, 70, 229, 0.14) 0%,
      transparent 65%
    ),
    linear-gradient(
      to bottom,
      rgba(5, 9, 26, 0.55) 0%,
      rgba(5, 9, 26, 0.05) 35%,
      rgba(5, 9, 26, 0.05) 65%,
      rgba(5, 9, 26, 0.7) 100%
    );
  pointer-events: none;
}

/* ::before unused on hero — dot-grid handled via canvas */
.hero::before {
  content: none;
}

.hero__inner {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero__content {
  max-width: 640px;
  text-align: center;
  margin: 0 auto;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  background-color: rgba(129, 140, 248, 0.12);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  border: 1px solid rgba(129, 140, 248, 0.28);
}

.hero__heading {
  font-family: var(--font-family);
  font-size: clamp(2.75rem, 5.5vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  color: var(--color-text);
  letter-spacing: -0.03em;
  margin-bottom: var(--space-6);
}

/* Animated gradient shimmer on the key phrase */
.hero__heading-accent {
  background: linear-gradient(
    90deg,
    #818cf8 0%,
    #38bdf8 40%,
    #c084fc 70%,
    #818cf8 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: shimmer 3s linear infinite;
  display: inline;
}

.hero__subheading {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.6);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
}

.hero__cta-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
  justify-content: center;
}

.hero__trust-note {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.35);
}

/* Hero dashboard visual */
.hero__visual {
  width: 100%;
  max-width: 500px;
  margin: 0 auto;
}

.hero__dashboard {
  position: relative;
}

.hero__dashboard-card {
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-xl);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.08),
    0 24px 64px rgba(0, 0, 0, 0.6);
  overflow: hidden;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.hero__dashboard-header {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-6);
  background: rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.hero__dashboard-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-full);
}

.hero__dashboard-dot--red {
  background-color: #ff5f57;
}
.hero__dashboard-dot--yellow {
  background-color: #ffbd2e;
}
.hero__dashboard-dot--green {
  background-color: #28c840;
}

.hero__dashboard-title {
  margin-left: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.6);
}

.hero__dashboard-chart {
  padding: var(--space-4) var(--space-6) 0;
}

.hero__dashboard-chart svg {
  width: 100%;
  height: auto;
}

.hero__dashboard-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background-color: rgba(255, 255, 255, 0.06);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.hero__metric {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-4);
  background-color: rgba(13, 17, 23, 0.6);
}

.hero__metric-value {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary-light);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.hero__metric-label {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.4);
  text-align: center;
  line-height: var(--line-height-tight);
}

/* Background blobs */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}

.hero__bg-blob {
  position: absolute;
  border-radius: var(--radius-full);
  filter: blur(80px);
  opacity: 0.35;
}

.hero__bg-blob--1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(79, 70, 229, 0.35), transparent 70%);
  top: -250px;
  right: -150px;
}

.hero__bg-blob--2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.2), transparent 70%);
  bottom: -150px;
  left: 5%;
}

/* Scroll cue — bouncing chevron at hero bottom */
.hero__scroll-cue {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  z-index: 4;
  color: rgba(255, 255, 255, 0.4);
  animation: scrollBounce 2.2s ease-in-out infinite;
  pointer-events: none;
}

@keyframes scrollBounce {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

/* =============================================================================
   9. LOGOS SECTION — dark infinite marquee
   ============================================================================= */
.logos {
  padding: var(--space-8) 0;
  background-color: var(--color-dark-900);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.logos__label {
  text-align: center;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.35);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-8);
}

/* Marquee wrapper with edge fade */
.logos__marquee {
  display: flex;
  overflow: hidden;
  user-select: none;
  -webkit-mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 10%,
    black 90%,
    transparent 100%
  );
  mask-image: linear-gradient(
    to right,
    transparent 0%,
    black 10%,
    black 90%,
    transparent 100%
  );
}

/* Animated track — contains 2× logos for seamless loop */
.logos__track {
  display: flex;
  align-items: center;
  gap: 4rem;
  padding-left: 4rem;
  flex-shrink: 0;
  animation: marquee 32s linear infinite;
  list-style: none;
}

.logos__marquee:hover .logos__track {
  animation-play-state: paused;
}

.logos__item {
  opacity: 0.45;
  flex-shrink: 0;
  transition: opacity var(--transition-base);
}

.logos__item:hover {
  opacity: 0.85;
}

/* =============================================================================
   10. FEATURES SECTION
   ============================================================================= */
.features {
  padding: var(--space-24) 0;
  background-color: var(--color-dark-900);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.features__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

/* Feature card */
.feature-card {
  background-color: var(--color-dark-800);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-card-dark);
  border: 1px solid rgba(255, 255, 255, 0.07);
  transition:
    transform 0.5s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.5s ease,
    opacity 0.5s ease,
    border-color 0.5s ease,
    padding 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover:not(.feature-card--collapsed):not(.feature-card--active) {
  transform: translateY(-4px);
  border-color: rgba(129, 140, 248, 0.25);
  box-shadow:
    0 0 0 1px rgba(129, 140, 248, 0.15),
    0 24px 48px rgba(0, 0, 0, 0.5);
}

/* ---- COLLAPSED: readable compact strip, entire card is the click target ---- */
.feature-card--collapsed {
  padding: var(--space-5) var(--space-8);
  opacity: 0.5;
  cursor: pointer;
}

.feature-card--collapsed:hover {
  opacity: 0.85;
  box-shadow: var(--shadow-card-dark);
  transform: none;
}

/* Icon — smaller but still present */
.feature-card--collapsed .feature-card__icon-wrap {
  width: 36px;
  height: 36px;
  min-width: 36px;
  margin-bottom: var(--space-3);
  max-height: 36px;
  opacity: 1;
}

.feature-card--collapsed .feature-card__icon {
  width: 18px;
  height: 18px;
}

.feature-card--collapsed .feature-card__category {
  margin-bottom: var(--space-1);
}

.feature-card--collapsed .feature-card__title {
  font-size: var(--font-size-base);
  margin-bottom: var(--space-2);
}

/* Body: 2-line clipped preview */
.feature-card--collapsed .feature-card__body-wrap {
  max-height: none;
  opacity: 1;
}

.feature-card--collapsed .feature-card__body {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  font-size: var(--font-size-sm);
  margin-top: 0;
  color: rgba(255, 255, 255, 0.3);
}

.feature-card--collapsed .feature-card__learn-more {
  margin-top: var(--space-3);
  pointer-events: none; /* whole card is the target */
  font-size: var(--font-size-sm);
}

/* ---- ACTIVE: full-width dark stage ---- */
.feature-card--active {
  background: linear-gradient(140deg, #0f0c29 0%, #1c1552 55%, #201645 100%);
  border-color: rgba(129, 140, 248, 0.22);
  box-shadow:
    0 0 0 1px rgba(129, 140, 248, 0.18),
    0 32px 80px rgba(79, 70, 229, 0.45),
    0 8px 24px rgba(0, 0, 0, 0.25);
  padding: var(--space-10) var(--space-10);
}

.feature-card--active:hover {
  transform: none;
  box-shadow:
    0 0 0 1px rgba(129, 140, 248, 0.18),
    0 32px 80px rgba(79, 70, 229, 0.45),
    0 8px 24px rgba(0, 0, 0, 0.25);
}

.feature-card--active .feature-card__category {
  color: #a5b4fc;
}

.feature-card--active .feature-card__title {
  color: #ffffff;
  font-size: var(--font-size-2xl);
}

.feature-card--active .feature-card__body {
  color: rgba(255, 255, 255, 0.62);
}

.feature-card--active .feature-card__icon-wrap {
  background-color: rgba(79, 70, 229, 0.25);
  color: #818cf8;
}

.feature-card--active:hover .feature-card__icon-wrap {
  background-color: rgba(79, 70, 229, 0.4);
  color: #c7d2fe;
}

.feature-card--active .feature-card__learn-more {
  color: #a5b4fc;
}

.feature-card--active .feature-card__learn-more:hover {
  color: #c7d2fe;
}

.feature-card--active .feature-card__expanded-list {
  border-top-color: rgba(255, 255, 255, 0.08);
}

.feature-card--active .feature-card__expanded-list li {
  color: rgba(255, 255, 255, 0.78);
}

.feature-card--active .feature-card__expanded-list li::before {
  background-color: #818cf8;
}

.feature-card__icon-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  background-color: rgba(79, 70, 229, 0.15);
  border: 1px solid rgba(129, 140, 248, 0.2);
  border-radius: var(--radius-lg);
  color: var(--color-primary-light);
  margin-bottom: var(--space-5);
  max-height: 80px;
  overflow: hidden;
  transition:
    background-color 0.4s ease,
    color 0.4s ease,
    max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.35s ease,
    margin-bottom 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.feature-card:hover .feature-card__icon-wrap {
  background-color: rgba(79, 70, 229, 0.3);
  color: #c7d2fe;
}

.feature-card__icon {
  width: 26px;
  height: 26px;
}

.feature-card__title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-bold);
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: var(--space-3);
  transition:
    font-size 0.4s ease,
    color 0.4s ease,
    margin-bottom 0.4s ease;
}

.feature-card__body {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.45);
  line-height: var(--line-height-relaxed);
  margin-top: var(--space-3);
  transition: color 0.4s ease;
}

/* Body wrap — collapses smoothly on inactive cards */
.feature-card__body-wrap {
  max-height: 300px;
  overflow: hidden;
  transition:
    max-height 0.45s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.35s ease;
}

.feature-card__category {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: var(--font-weight-bold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: var(--space-4);
  transition:
    color 0.4s ease,
    margin-bottom 0.4s ease;
}

.feature-card__learn-more {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-primary-light);
  margin-top: var(--space-5);
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-family);
  transition: color var(--transition-fast);
}

.feature-card__learn-more:hover {
  color: #c7d2fe;
}

.feature-card__learn-more-arrow {
  display: inline-block;
  transition: transform var(--transition-base);
}

.feature-card__learn-more[aria-expanded="true"]
  .feature-card__learn-more-label::after {
  content: "";
}

.feature-card__learn-more[aria-expanded="true"]
  .feature-card__learn-more-arrow {
  transform: rotate(90deg);
}

/* Expand / collapse panel — CSS grid trick for smooth height animation */
.feature-card__expanded {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-slow);
  margin-top: 0;
}

.feature-card__expanded[aria-hidden="false"] {
  grid-template-rows: 1fr;
  margin-top: var(--space-4);
}

.feature-card__expanded-inner {
  overflow: hidden;
}

.feature-card__expanded-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  padding-top: var(--space-1);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: var(--space-3);
}

.feature-card__expanded-list li {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.55);
  line-height: var(--line-height-relaxed);
  padding-left: var(--space-5);
  position: relative;
}

.feature-card__expanded-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: var(--radius-full);
  background-color: var(--color-primary-light);
}

/* 2-column bullet grid — applied via media query at full width below */

/* Grid — stacks to single column when a card is active */
.features__grid--has-active {
  grid-template-columns: 1fr;
}

/* =============================================================================
   11. HOW IT WORKS SECTION
   ============================================================================= */
.how-it-works {
  padding: var(--space-24) 0;
  background-color: var(--color-dark-950);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-16);
  counter-reset: none;
}

.step {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: center;
  position: relative;
}

.step__number {
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-primary);
  opacity: 0.12;
  line-height: 1;
  letter-spacing: -0.04em;
  user-select: none;
  pointer-events: none;
}

.step__title {
  font-family: var(--font-family);
  font-size: var(--font-size-2xl);
  font-weight: 600;
  color: rgba(255, 255, 255, 0.92);
  margin-bottom: var(--space-3);
  letter-spacing: -0.02em;
}

.step__body {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.45);
  line-height: var(--line-height-relaxed);
  max-width: 440px;
}

.step__visual {
  max-width: 320px;
  width: 100%;
  margin: 0 auto;
}

.step__visual svg {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 4px 12px rgb(0 0 0 / 0.06));
}

/* =============================================================================
   12. TESTIMONIALS SECTION
   ============================================================================= */
.testimonials {
  padding: var(--space-24) 0;
  background-color: var(--color-dark-900);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* Industry filter pills */
.testimonials__filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
}

.testimonials__filter {
  padding: 5px var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.45);
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.1);
  cursor: pointer;
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast),
    background var(--transition-fast);
}

.testimonials__filter:hover {
  color: rgba(255, 255, 255, 0.85);
  border-color: rgba(255, 255, 255, 0.22);
}

.testimonials__filter--active {
  color: var(--color-primary-light);
  border-color: rgba(129, 140, 248, 0.42);
  background: rgba(129, 140, 248, 0.08);
}

.testimonials__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.testimonials__grid-item--hidden {
  display: none;
}

.testimonial-card {
  background-color: var(--color-dark-800);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-card-dark);
  border: 1px solid rgba(255, 255, 255, 0.07);
  transition:
    transform var(--transition-base),
    border-color var(--transition-base),
    box-shadow var(--transition-base);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-3px);
  border-color: rgba(129, 140, 248, 0.22);
  box-shadow:
    0 0 0 1px rgba(129, 140, 248, 0.12),
    0 24px 48px rgba(0, 0, 0, 0.5);
}

/* Large decorative opening quote */
.testimonial-card::before {
  content: "\201C";
  font-family: "Georgia", serif;
  font-size: 6rem;
  line-height: 1;
  color: var(--color-primary-light);
  opacity: 0.2;
  position: absolute;
  top: var(--space-4);
  left: var(--space-6);
  pointer-events: none;
}

.testimonial-card__quote {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.72);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
  flex: 1;
  position: relative;
  z-index: 1;
  padding-top: var(--space-8);
}

.testimonial-card__quote p::before {
  display: none;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  position: relative;
  z-index: 1;
}

.testimonial-card__avatar {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--color-primary) 0%, #6366f1 100%);
  color: var(--color-white);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 0 2px rgba(129, 140, 248, 0.25);
}

.testimonial-card__avatar--indigo {
  background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
}

.testimonial-card__avatar--slate {
  background: linear-gradient(
    135deg,
    var(--color-slate-600) 0%,
    var(--color-slate-500) 100%
  );
}

.testimonial-card__name {
  display: block;
  font-style: normal;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: rgba(255, 255, 255, 0.9);
}

.testimonial-card__role {
  display: block;
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.35);
}

.testimonial-card__company-logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-top: var(--space-2);
}

.testimonial-card__company-logo svg {
  height: 13px;
  width: auto;
  opacity: 0.3;
  filter: brightness(0) invert(1);
}

/* =============================================================================
   13. STATS SECTION
   ============================================================================= */
.stats {
  padding: var(--space-24) 0;
  background: var(--color-dark-950);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.stats__item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-10) var(--space-6);
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
  overflow: hidden;
}

/* Subtle glow at top of each stat card — unique colour per card */
.stats__item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 60%;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(129, 140, 248, 0.7),
    transparent
  );
}

.stats__item:nth-child(2)::before {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(56, 189, 248, 0.7),
    transparent
  );
}

.stats__item:nth-child(3)::before {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(34, 197, 94, 0.65),
    transparent
  );
}

.stats__item:nth-child(4)::before {
  background: linear-gradient(
    90deg,
    transparent,
    rgba(139, 92, 246, 0.65),
    transparent
  );
}

.stats__value {
  font-family: var(--font-family);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1;
  letter-spacing: -0.04em;
  margin-bottom: var(--space-3);
}

.stats__label {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.35);
  line-height: var(--line-height-snug);
  max-width: 140px;
}

/* =============================================================================
   14. CTA BANNER SECTION
   ============================================================================= */
.cta-banner {
  position: relative;
  overflow: hidden;
  padding: var(--space-32) 0;
  background: linear-gradient(160deg, #0f0c29 0%, #1c1552 40%, #0a0d1f 100%);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

/* Dot-grid now rendered via interactive canvas — no CSS ::before needed */
.cta-banner::before {
  content: none;
}

.cta-banner__dot-canvas {
  z-index: 0;
}

.cta-banner__inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-banner__heading {
  font-family: var(--font-family);
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.1;
  letter-spacing: -0.03em;
  max-width: 700px;
  margin: 0 auto var(--space-5);
}

.cta-banner__subheading {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.55);
  max-width: 520px;
  margin: 0 auto var(--space-10);
  line-height: var(--line-height-relaxed);
}

.cta-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  justify-content: center;
}

/* Decorative glow ring */
.cta-banner__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 900px;
  height: 500px;
  background: radial-gradient(
    ellipse at center,
    rgba(79, 70, 229, 0.35) 0%,
    rgba(129, 140, 248, 0.1) 40%,
    transparent 70%
  );
  pointer-events: none;
  z-index: 0;
}

/* =============================================================================
   15. CONTACT FORM SECTION
   ============================================================================= */
.contact-form {
  position: relative;
  padding: var(--space-24) 0;
  background-color: var(--color-dark-950);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* Static dot texture — ties into the interactive grid language at low intensity */
.contact-form::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(
    rgba(129, 140, 248, 0.09) 1px,
    transparent 1px
  );
  background-size: 32px 32px;
  pointer-events: none;
  z-index: 0;
  -webkit-mask-image: radial-gradient(
    ellipse 80% 70% at 50% 40%,
    black 20%,
    transparent 65%
  );
  mask-image: radial-gradient(
    ellipse 80% 70% at 50% 40%,
    black 20%,
    transparent 65%
  );
}

.contact-form__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: start;
}

/* Left info panel */
.contact-form__heading {
  font-family: var(--font-family);
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-4);
  margin-top: var(--space-3);
}

.contact-form__subheading {
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.45);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
}

.contact-form__trust {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.contact-form__trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.55);
}

.contact-form__check {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.contact-form__direct {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.contact-form__direct-link {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--transition-fast);
  text-decoration: none;
}

.contact-form__direct-link:hover {
  color: var(--color-white);
}

.contact-form__direct-link svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  opacity: 0.6;
}

/* Right form card */
.contact-form__card {
  background-color: var(--color-dark-800);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-card-dark);
  border: 1px solid rgba(255, 255, 255, 0.07);
}

/* Form internals */
.contact-form__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: rgba(255, 255, 255, 0.65);
}

.form-label span {
  color: var(--color-primary-light);
}

.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-size: var(--font-size-sm);
  font-family: var(--font-family);
  color: rgba(255, 255, 255, 0.9);
  background-color: rgba(255, 255, 255, 0.05);
  border: 1.5px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    background-color var(--transition-fast);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}

.form-input::placeholder {
  color: rgba(255, 255, 255, 0.2);
}

.form-input:focus {
  border-color: rgba(129, 140, 248, 0.6);
  background-color: rgba(255, 255, 255, 0.07);
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.18);
}

.form-input--textarea {
  resize: vertical;
  min-height: 110px;
  line-height: var(--line-height-relaxed);
}

/* Error state */
.form-input--error {
  border-color: #ef4444;
  background-color: #fff5f5;
}

.form-input--error:focus {
  box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.12);
}

.form-error {
  display: none;
  font-size: var(--font-size-xs);
  color: #ef4444;
  font-weight: var(--font-weight-medium);
}

.form-group:has(.form-input--error) .form-error {
  display: block;
}

.contact-form__submit {
  width: 100%;
  margin-top: var(--space-2);
}

.contact-form__note {
  font-size: var(--font-size-xs);
  color: rgba(255, 255, 255, 0.25);
  text-align: center;
  line-height: var(--line-height-relaxed);
}

/* =============================================================================
   16. FOOTER
   ============================================================================= */
/* =============================================================================
   15. FOOTER
   ============================================================================= */

.footer {
  position: relative;
  overflow: hidden;
  background-color: var(--color-dark-950);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  color: var(--color-slate-400);
}

.footer__dot-canvas {
  z-index: 0;
}

/* Main grid */
.footer__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

/* Brand column */
.footer__brand {
  max-width: 320px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  margin-bottom: var(--space-5);
}

.footer__logo-text {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-extrabold);
  color: var(--color-white);
  letter-spacing: -0.02em;
}

.footer__tagline {
  font-size: var(--font-size-sm);
  color: var(--color-slate-400);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-4);
}

.footer__address {
  font-size: var(--font-size-xs);
  font-style: normal;
  color: var(--color-slate-500);
  line-height: var(--line-height-relaxed);
}

.footer__address a {
  color: inherit;
  text-decoration: none;
}

.footer__address a:hover {
  color: var(--color-slate-300);
}

/* Nav columns */
.footer__nav-heading {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-semibold);
  color: var(--color-white);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.footer__nav-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__nav-link {
  font-size: var(--font-size-sm);
  color: var(--color-slate-400);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__nav-link:hover {
  color: var(--color-white);
}

/* Bottom bar */
.footer__bar {
  position: relative;
  z-index: 2;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__bar-inner {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  padding: var(--space-5) 0;
}

.footer__copyright {
  font-size: var(--font-size-sm);
  color: var(--color-slate-500);
}

.footer__credit {
  font-size: var(--font-size-xs);
  color: var(--color-slate-600);
}

.footer__credit-link {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer__credit-link:hover {
  color: var(--color-slate-400);
}

/* =============================================================================
   16. ANIMATIONS & SCROLL REVEALS
   ============================================================================= */

/* Reveal — hidden state only applied when JS is active (progressive enhancement) */
.js-enabled .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}

/* Staggered delay helpers */
.js-enabled .reveal--delay-1 {
  transition-delay: 0.12s;
}
.js-enabled .reveal--delay-2 {
  transition-delay: 0.24s;
}
.js-enabled .reveal--delay-3 {
  transition-delay: 0.36s;
}

/* Visible state — toggled by Intersection Observer in JS */
.js-enabled .reveal--visible {
  opacity: 1;
  transform: none;
}

/* Gradient text shimmer */
@keyframes shimmer {
  0% {
    background-position: 0% center;
  }
  100% {
    background-position: 200% center;
  }
}

/* Infinite logo marquee — translates -50% (one full copy width) */
@keyframes marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* Respect user reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
  .logos__track {
    animation: none;
  }
  .hero__heading-accent {
    animation: none;
    background-position: 0% center;
  }
  .btn--primary::after {
    display: none;
  }
}

/* =============================================================================
   17. MEDIA QUERIES
   ============================================================================= */

/* — Small tablets and up (≥ 600px) — */
@media (min-width: 600px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Force single column when a card is active */
  .features__grid--has-active,
  .features__grid--has-active.features__grid {
    grid-template-columns: 1fr;
  }

  .testimonials__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero__heading {
    font-size: clamp(3rem, 6vw, 4.5rem);
  }

  .footer__inner {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

/* — Collapse form-row on very small screens (< 520px) — */
@media (max-width: 519px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* — Tablets and up (≥ 768px) — */
@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-8);
  }

  .section-heading {
    font-size: clamp(2.25rem, 4.5vw, 3.25rem);
  }

  .step {
    grid-template-columns: auto 1fr auto;
    gap: var(--space-8);
  }

  .step--reverse {
    direction: rtl;
  }

  .step--reverse .step__content,
  .step--reverse .step__number {
    direction: ltr;
  }

  .step__visual {
    max-width: 260px;
    margin: 0;
  }

  .footer__inner {
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-12);
  }

  .footer__bar-inner {
    flex-wrap: nowrap;
  }
}

/* — Desktop and up (≥ 1024px) — */
@media (min-width: 1024px) {
  /* Show desktop nav, hide mobile toggle */
  .header__nav {
    display: block;
  }

  .header__actions {
    display: flex;
  }

  .header__menu-toggle {
    display: none;
  }

  /* Hero — full-width single column (visual removed) */
  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
  }

  .hero__content {
    max-width: 760px;
  }

  .hero__cta-group {
    justify-content: center;
  }

  .hero__heading {
    font-size: clamp(3.5rem, 5vw, 5.5rem);
  }

  /* Features — 4-column */
  .features__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Override to single column when a card is active */
  .features__grid--has-active,
  .features__grid--has-active.features__grid {
    grid-template-columns: 1fr;
  }

  /* 2-col bullet grid only when card has full container width */
  .features__grid--has-active
    .feature-card--active
    .feature-card__expanded-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3) var(--space-12);
  }

  /* Testimonials — 3-column */
  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Stats — 4-column */
  .stats__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Footer — three columns */
  .footer__inner {
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-16);
  }

  .footer__bar-inner {
    flex-wrap: nowrap;
  }

  /* Contact form — two-column layout */
  .contact-form__inner {
    grid-template-columns: 1fr 1.1fr;
    gap: var(--space-16);
    align-items: start;
  }

  .contact-form__heading {
    font-size: clamp(2.25rem, 3.5vw, 3rem);
  }

  .cta-banner__heading {
    font-size: clamp(2.25rem, 4vw, 3.5rem);
  }
}

/* — Mobile only (< 1024px) — hide desktop nav elements */
@media (max-width: 1023px) {
  .header__nav,
  .header__actions {
    display: none;
  }

  .header__menu-toggle {
    display: inline-flex;
    margin-left: auto;
  }
}

/* =============================================================================
   DATA VISUALISATION SECTION
   ============================================================================= */

.data-viz {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(
    160deg,
    var(--color-dark-950) 0%,
    #0a0f1e 55%,
    #0f1a2e 100%
  );
}

/* Dot-grid now rendered via interactive canvas — no CSS ::before needed */
.data-viz::before {
  content: none;
}

.data-viz__dot-canvas {
  z-index: 1;
}

.data-viz__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.28;
  z-index: 0;
}

.data-viz__canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.data-viz__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      ellipse 70% 60% at 50% 50%,
      rgba(79, 70, 229, 0.14) 0%,
      transparent 65%
    ),
    linear-gradient(
      to bottom,
      rgba(5, 9, 26, 0.6) 0%,
      rgba(5, 9, 26, 0.15) 35%,
      rgba(5, 9, 26, 0.15) 65%,
      rgba(5, 9, 26, 0.75) 100%
    );
  z-index: 2;
}

.data-viz__content {
  position: relative;
  z-index: 3;
  text-align: center;
  padding-top: var(--space-24);
  padding-bottom: var(--space-24);
}

.data-viz__eyebrow {
  color: #818cf8;
  border-color: rgba(129, 140, 248, 0.28);
  background: rgba(129, 140, 248, 0.1);
}

.data-viz__heading {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-top: var(--space-4);
  margin-bottom: var(--space-5);
}

.data-viz__subheading {
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.6);
  max-width: 620px;
  margin: 0 auto var(--space-16);
  line-height: 1.75;
}

/* Pillar grid */
.data-viz__pillars {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 600px) {
  .data-viz__pillars {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .data-viz__pillars {
    grid-template-columns: repeat(4, 1fr);
  }
}

.data-viz__pillar {
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(129, 140, 248, 0.18);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  text-align: left;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition:
    background 0.35s ease,
    border-color 0.35s ease,
    transform 0.35s ease;
}

.data-viz__pillar:hover {
  background: rgba(129, 140, 248, 0.09);
  border-color: rgba(129, 140, 248, 0.4);
  transform: translateY(-5px);
}

.data-viz__pillar-icon {
  width: 46px;
  height: 46px;
  border-radius: var(--radius-lg);
  background: rgba(129, 140, 248, 0.12);
  border: 1px solid rgba(129, 140, 248, 0.22);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: #818cf8;
}

.data-viz__pillar-icon svg {
  width: 22px;
  height: 22px;
}

.data-viz__pillar-title {
  font-size: var(--font-size-base);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-2);
}

.data-viz__pillar-body {
  font-size: var(--font-size-sm);
  color: rgba(255, 255, 255, 0.52);
  line-height: 1.65;
  margin: 0;
}

/* =============================================================================
   18. ANNOUNCEMENT BAR
   ============================================================================= */
.announce-bar {
  position: relative;
  z-index: 101;
  background-color: var(--color-bg-raised);
  border-bottom: 1px solid var(--color-border);
  padding: 10px var(--space-4);
  font-size: var(--font-size-sm);
  text-align: center;
}

.announce-bar__inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  position: relative;
}

.announce-bar__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.announce-bar__link:hover {
  color: var(--color-text);
}

.announce-bar__badge {
  display: inline-block;
  padding: 1px 8px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.announce-bar__arrow {
  color: var(--color-accent);
  font-size: 0.9em;
}

.announce-bar__close {
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--color-text-dim);
  font-size: 13px;
  line-height: 1;
  padding: 4px 8px;
  border-radius: var(--radius-sm);
  transition:
    color var(--transition-fast),
    background var(--transition-fast);
}

.announce-bar__close:hover {
  color: var(--color-text);
  background: var(--color-bg-subtle);
}

.announce-bar--hidden {
  display: none;
}

/* =============================================================================
   19. HERO EYEBROW LINK
   ============================================================================= */
.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-full);
  padding: 5px 14px;
  margin-bottom: var(--space-6);
  transition:
    color var(--transition-fast),
    border-color var(--transition-fast);
}

.hero__eyebrow:hover {
  color: var(--color-text);
  border-color: var(--color-accent);
}

.hero__eyebrow-arrow {
  color: var(--color-accent);
}

/* "Log in" link in header */
.header__nav-link--login {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition:
    color var(--transition-fast),
    background var(--transition-fast);
  margin-right: var(--space-1);
}

.header__nav-link--login:hover {
  color: var(--color-text);
  background: var(--color-bg-subtle);
}

/* =============================================================================
   20. TAGLINE CARDS SECTION
   ============================================================================= */
.tagline-cards {
  padding: var(--space-20) 0;
  background-color: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.tagline-cards__headline {
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.025em;
  line-height: 1.15;
  text-align: center;
  margin-bottom: var(--space-12);
}

.tagline-cards__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

@media (min-width: 768px) {
  .tagline-cards__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.tagline-card {
  padding: var(--space-8);
  background: var(--color-bg-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition:
    border-color var(--transition-base),
    transform var(--transition-base);
}

.tagline-card:hover {
  border-color: var(--color-border-mid);
  transform: translateY(-2px);
}

.tagline-card__icon {
  width: 40px;
  height: 40px;
  color: var(--color-accent);
  margin-bottom: var(--space-5);
}

.tagline-card__icon svg {
  width: 100%;
  height: 100%;
}

.tagline-card__title {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.015em;
  margin-bottom: var(--space-3);
}

.tagline-card__body {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

/* =============================================================================
   21. PLATFORM SECTIONS (numbered Linear-style)
   ============================================================================= */
.platform {
  border-top: 1px solid var(--color-border);
}

.platform-section {
  padding: var(--space-24) 0;
  background-color: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
}

.platform-section--alt {
  background-color: var(--color-bg-raised);
}

.platform-section__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 1024px) {
  .platform-section__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
  }

  /* meta (1.0 label) + content (heading/body/bullets) stack in left col;
     visual (screen mockup) spans both rows in right col */
  .platform-section__meta {
    grid-column: 1;
    grid-row: 1;
    margin-bottom: 0;
  }

  .platform-section__content {
    grid-column: 1;
    grid-row: 2;
  }

  .platform-section__visual {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
  }
}

.platform-section__meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.platform-section__number {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-dim);
  letter-spacing: 0.02em;
  font-variant-numeric: tabular-nums;
}

.platform-section__label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text-dim);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.platform-section__arrow {
  font-size: 0.8em;
  color: var(--color-text-dim);
}

.platform-section__heading {
  font-family: var(--font-family);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: var(--color-text);
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-5);
}

.platform-section__body {
  font-size: var(--font-size-base);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.platform-section__bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.platform-section__bullets li {
  position: relative;
  padding-left: var(--space-5);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

.platform-section__bullets li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

/* ── Screen mockup ── */
.platform-section__visual {
  width: 100%;
}

.platform-section__screen {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border-mid);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow:
    0 0 0 1px var(--color-border),
    0 24px 64px rgba(0, 0, 0, 0.35);
}

.platform-screen__bar {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 12px var(--space-4);
  background: var(--color-bg-subtle);
  border-bottom: 1px solid var(--color-border);
}

.platform-screen__dot {
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-text-dim);
  opacity: 0.4;
}

.platform-screen__dot:nth-child(1) {
  background: #ff5f57;
  opacity: 1;
}
.platform-screen__dot:nth-child(2) {
  background: #febc2e;
  opacity: 1;
}
.platform-screen__dot:nth-child(3) {
  background: #28c840;
  opacity: 1;
}

.platform-screen__title {
  font-size: 11px;
  font-weight: 500;
  color: var(--color-text-dim);
  margin-left: var(--space-2);
  letter-spacing: 0.01em;
}

.platform-screen__body {
  padding: var(--space-4) 0;
}

.platform-screen__row {
  display: grid;
  grid-template-columns: 1fr auto auto;
  align-items: center;
  gap: var(--space-3);
  padding: 10px var(--space-5);
  border-bottom: 1px solid var(--color-border);
  font-size: var(--font-size-sm);
  transition: background var(--transition-fast);
}

.platform-screen__row:last-of-type {
  border-bottom: none;
}

.platform-screen__row:hover,
.platform-screen__row--active {
  background: rgba(99, 102, 241, 0.06);
}

.platform-screen__source {
  color: var(--color-text);
  font-weight: 500;
  font-size: 13px;
}

.platform-screen__status {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  white-space: nowrap;
}

.platform-screen__status--ok {
  color: var(--color-success);
}
.platform-screen__status--warn {
  color: var(--color-warning);
}

.platform-screen__rate {
  font-size: 12px;
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}

.platform-screen__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-5);
  background: rgba(99, 102, 241, 0.05);
  border-top: 1px solid var(--color-border);
  font-size: 11px;
  color: var(--color-text-muted);
  letter-spacing: 0.01em;
}

.platform-screen__footer strong {
  color: var(--color-accent);
  font-weight: 600;
}

/* KPI row for Analytics section */
.platform-screen__kpi-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-border);
  margin: var(--space-4) var(--space-5) var(--space-2);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.platform-screen__kpi {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: var(--space-4) var(--space-3);
  background: var(--color-bg-surface);
  gap: var(--space-1);
}

.platform-screen__kpi-label {
  font-size: 10px;
  color: var(--color-text-dim);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}

.platform-screen__kpi-value {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.03em;
  line-height: 1;
}

.platform-screen__kpi-delta {
  font-size: 11px;
  font-weight: 600;
}

.platform-screen__kpi-delta--up {
  color: var(--color-success);
}
.platform-screen__kpi-delta--down {
  color: var(--color-warning);
}

.platform-screen__chart-placeholder {
  margin: 0 var(--space-5) var(--space-4);
  border-radius: var(--radius-md);
  overflow: hidden;
  line-height: 0;
}

.platform-screen__chart-placeholder svg {
  width: 100%;
  height: auto;
}

/* =============================================================================
   22. CHANGELOG SECTION
   ============================================================================= */
.changelog {
  padding: var(--space-24) 0;
  background-color: var(--color-bg-raised);
  border-top: 1px solid var(--color-border);
}

.changelog__header {
  margin-bottom: var(--space-10);
}

.changelog__title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.025em;
  margin-top: var(--space-3);
}

.changelog__list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.changelog__item {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: var(--space-6);
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border);
  align-items: start;
}

.changelog__item:last-child {
  border-bottom: 1px solid var(--color-border);
}

.changelog__date {
  font-size: var(--font-size-sm);
  color: var(--color-text-dim);
  padding-top: 3px;
  font-variant-numeric: tabular-nums;
}

.changelog__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.changelog__tag {
  display: inline-block;
  padding: 2px 9px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  width: fit-content;
}

.changelog__tag--feature {
  background: rgba(99, 102, 241, 0.15);
  color: var(--color-accent);
}

.changelog__tag--improvement {
  background: rgba(34, 197, 94, 0.12);
  color: var(--color-success);
}

.changelog__item-title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text);
  letter-spacing: -0.01em;
  line-height: 1.4;
}

.changelog__item-body {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.65;
}

@media (max-width: 600px) {
  .changelog__item {
    grid-template-columns: 1fr;
    gap: var(--space-2);
  }
}

/* =============================================================================
   23. LIGHT THEME — prefers-color-scheme: light  OR  data-theme="light"
   ============================================================================= */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    --color-bg: #ffffff;
    --color-bg-raised: #fafafa;
    --color-bg-surface: #f4f4f5;
    --color-bg-subtle: #e4e4e7;
    --color-border: rgba(0, 0, 0, 0.07);
    --color-border-mid: rgba(0, 0, 0, 0.13);
    --color-text: #09090b;
    --color-text-muted: #52525b;
    --color-text-dim: #a1a1aa;
    --color-primary-light: #2196c4;
    --color-primary: #1a7ba6;
    --color-primary-hi: #2196c4;
    --color-primary-dark: #155f7a;
  }

  /* Header — light theme (all scroll positions) */
  .header {
    background-color: rgba(255, 255, 255, 0.97);
    border-bottom-color: rgba(0, 0, 0, 0.08);
  }

  .header--scrolled {
    box-shadow:
      0 1px 0 rgba(0, 0, 0, 0.05),
      0 8px 24px rgba(0, 0, 0, 0.06);
  }

  .header__logo-wordmark--light {
    display: none;
  }

  .header__logo-wordmark--dark {
    display: block;
  }

  .header__nav-link {
    color: #52525b;
  }

  .header__nav-link:hover {
    color: #09090b;
    background-color: rgba(0, 0, 0, 0.05);
  }

  .header__menu-toggle {
    color: rgba(0, 0, 0, 0.6);
  }

  .header__menu-toggle:hover {
    background-color: rgba(0, 0, 0, 0.06);
  }

  .header__menu-toggle-icon,
  .header__menu-toggle-icon::before,
  .header__menu-toggle-icon::after {
    background-color: #18181b;
  }

  .header__mobile-nav {
    background-color: #fafafa;
    border-top-color: rgba(0, 0, 0, 0.07);
  }

  .header__mobile-nav-link {
    color: #52525b;
  }

  .header__mobile-nav-link:hover {
    color: var(--color-primary);
    background-color: rgba(26, 123, 166, 0.06);
  }

  .header__theme-toggle {
    color: #52525b;
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.1);
  }

  .header__theme-toggle:hover {
    color: #09090b;
    background: rgba(0, 0, 0, 0.09);
  }

  /* Hero — light theme */
  .hero {
    background: linear-gradient(160deg, #ecf8fc 0%, #e0f3f8 55%, #f2f9fd 100%);
  }

  .hero__overlay {
    background:
      radial-gradient(
        ellipse 70% 60% at 50% 50%,
        rgba(26, 123, 166, 0.09) 0%,
        transparent 65%
      ),
      linear-gradient(
        to bottom,
        rgba(236, 248, 252, 0.3) 0%,
        transparent 35%,
        transparent 65%,
        rgba(224, 243, 248, 0.4) 100%
      );
  }

  .hero__heading {
    color: #0c1a22;
  }

  .hero__heading-accent {
    background: linear-gradient(
      90deg,
      #1a7ba6 0%,
      #2196c4 40%,
      #56c3e8 70%,
      #1a7ba6 100%
    );
    background-size: 200% auto;
    -webkit-background-clip: text;
    background-clip: text;
  }

  .hero__eyebrow {
    color: var(--color-primary);
    background: rgba(26, 123, 166, 0.09);
    border-color: rgba(26, 123, 166, 0.22);
  }

  .hero__subheading {
    color: #2d4a58;
  }

  .hero__scroll-cue {
    color: rgba(26, 123, 166, 0.55);
  }

  /* Logos strip */
  .logos {
    background-color: #fafafa;
    border-top-color: rgba(0, 0, 0, 0.06);
    border-bottom-color: rgba(0, 0, 0, 0.06);
  }

  .logos__label {
    color: #71717a;
  }

  /* Tagline cards */
  .tagline-cards {
    background-color: #fafafa;
    border-color: rgba(0, 0, 0, 0.07);
  }

  .tagline-card {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.07);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  }

  /* Data-viz section — uses hero gradient bg in light mode */
  .data-viz {
    background: linear-gradient(160deg, #f8faff 0%, #eef2ff 55%, #f0f4ff 100%);
  }

  .data-viz::before {
    content: none;
  }

  /* Blob gradients in data-viz light mode */
  .data-viz .hero__bg-blob--1,
  .data-viz .hero__bg-blob--2 {
    opacity: 0.1;
  }

  .data-viz__heading,
  .data-viz__eyebrow {
    color: #09090b;
  }

  .data-viz__subheading {
    color: #52525b;
  }

  .data-viz__pillar-title {
    color: #09090b;
  }

  .data-viz__pillar-body {
    color: #52525b;
  }

  .data-viz__pillar-icon {
    color: var(--color-primary);
    background-color: rgba(79, 70, 229, 0.1);
  }

  /* Platform sections */
  .platform-section {
    background-color: #ffffff;
  }

  .platform-section--alt {
    background-color: #fafafa;
  }

  .platform-section__screen {
    background: #f4f4f5;
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
  }

  .platform-screen__bar {
    background: #e4e4e7;
    border-bottom-color: rgba(0, 0, 0, 0.08);
  }

  .platform-screen__row:hover,
  .platform-screen__row--active {
    background: rgba(79, 70, 229, 0.04);
  }

  .platform-screen__source {
    color: #18181b;
  }

  .platform-screen__kpi {
    background: #ffffff;
  }

  /* Testimonials */
  .testimonials {
    background-color: #fafafa;
    border-top-color: rgba(0, 0, 0, 0.06);
  }

  .testimonial-card {
    background-color: #ffffff;
    border-color: rgba(0, 0, 0, 0.07);
    box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
  }

  .testimonial-card__quote p {
    color: #18181b;
  }

  .testimonial-card__name {
    color: #09090b;
  }

  .testimonial-card__role {
    color: #71717a;
  }

  .testimonial-card::before {
    color: var(--color-primary);
    opacity: 0.12;
  }

  /* Stats — bg stays dark, force white text */
  .stats {
    background-color: #09090b;
  }

  .stats__value {
    color: #fafafa;
  }

  .stats__label {
    color: rgba(255, 255, 255, 0.45);
  }

  /* Changelog */
  .changelog {
    background-color: #fafafa;
    border-top-color: rgba(0, 0, 0, 0.06);
  }

  /* CTA banner — keep dark */
  .cta-banner {
    background: linear-gradient(160deg, #1e1b4b 0%, #312e81 40%, #0f0e27 100%);
  }

  /* Contact form */
  .contact-form {
    background-color: #ffffff;
    border-top-color: rgba(0, 0, 0, 0.06);
  }

  .form-label {
    color: #18181b;
  }

  .form-input {
    background: #ffffff;
    border-color: rgba(0, 0, 0, 0.15);
    color: #09090b;
  }

  .form-input::placeholder {
    color: #a1a1aa;
  }

  .form-input:focus {
    border-color: var(--color-primary);
    background: #ffffff;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
  }

  .contact-form__subheading {
    color: #52525b;
  }

  .contact-form__card {
    background: #f4f4f5;
    border-color: rgba(0, 0, 0, 0.08);
  }

  .contact-form__trust-item {
    color: #52525b;
  }

  .contact-form__direct {
    border-top-color: rgba(0, 0, 0, 0.08);
  }

  .contact-form__direct-link {
    color: #52525b;
  }

  .contact-form__direct-link:hover {
    color: #18181b;
  }
  .footer {
    background-color: #09090b; /* keep dark */
  }

  /* Hero metric value — hero bg is always dark, keep accent colour */
  .hero__metric-value {
    color: #818cf8;
  }

  /* Ghost button — on light backgrounds */
  .btn--ghost {
    color: #52525b;
  }

  .btn--ghost:hover {
    color: #09090b;
    background-color: rgba(0, 0, 0, 0.06);
  }

  /* Features section */
  .features {
    background-color: var(--color-bg-raised);
    border-top-color: var(--color-border);
  }

  .feature-card {
    background-color: var(--color-bg-surface);
    border-color: rgba(0, 0, 0, 0.08);
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  }

  .feature-card:hover:not(.feature-card--collapsed):not(.feature-card--active) {
    border-color: rgba(79, 70, 229, 0.28);
    box-shadow:
      0 0 0 1px rgba(79, 70, 229, 0.15),
      0 12px 32px rgba(0, 0, 0, 0.1);
  }

  .feature-card__title {
    color: #09090b;
  }

  .feature-card__body {
    color: #52525b;
  }

  .feature-card--collapsed .feature-card__body {
    color: #71717a;
  }

  .feature-card__expanded-list {
    border-top-color: rgba(0, 0, 0, 0.08);
  }

  .feature-card__expanded-list li {
    color: #3f3f46;
  }

  /* How It Works section */
  .how-it-works {
    background-color: var(--color-bg);
    border-top-color: var(--color-border);
    border-bottom-color: var(--color-border);
  }

  .step__title {
    color: #09090b;
  }

  .step__body {
    color: #52525b;
  }

  /* Logos — make SVG text readable on light bg */
  .logos__item {
    opacity: 0.55;
  }

  .logos__item svg text {
    fill: #18181b;
  }

  /* Contact form note */
  .contact-form__note {
    color: #71717a;
  }
}

/* =============================================================================
   LIGHT THEME — manual override via data-theme="light" attribute
   Mirrors every rule from the prefers-color-scheme block above so the JS
   toggle works regardless of the OS-level colour scheme preference.
   ============================================================================= */
[data-theme="light"] {
  --color-bg: #ffffff;
  --color-bg-raised: #fafafa;
  --color-bg-surface: #f4f4f5;
  --color-bg-subtle: #e4e4e7;
  --color-border: rgba(0, 0, 0, 0.07);
  --color-border-mid: rgba(0, 0, 0, 0.13);
  --color-text: #09090b;
  --color-text-muted: #52525b;
  --color-text-dim: #a1a1aa;
  --color-primary-light: #2196c4;
  --color-primary: #1a7ba6;
  --color-primary-hi: #2196c4;
  --color-primary-dark: #155f7a;
}

[data-theme="light"] .header {
  background-color: rgba(255, 255, 255, 0.97);
  border-bottom-color: rgba(0, 0, 0, 0.08);
}
[data-theme="light"] .header--scrolled {
  box-shadow:
    0 1px 0 rgba(0, 0, 0, 0.05),
    0 8px 24px rgba(0, 0, 0, 0.06);
}
[data-theme="light"] .header__logo-wordmark--light {
  display: none;
}
[data-theme="light"] .header__logo-wordmark--dark {
  display: block;
}
[data-theme="light"] .header__nav-link {
  color: #52525b;
}
[data-theme="light"] .header__nav-link:hover {
  color: #09090b;
  background-color: rgba(0, 0, 0, 0.05);
}
[data-theme="light"] .header__menu-toggle {
  color: rgba(0, 0, 0, 0.6);
}
[data-theme="light"] .header__menu-toggle:hover {
  background-color: rgba(0, 0, 0, 0.06);
}
[data-theme="light"] .header__menu-toggle-icon,
[data-theme="light"] .header__menu-toggle-icon::before,
[data-theme="light"] .header__menu-toggle-icon::after {
  background-color: #18181b;
}
[data-theme="light"] .header__mobile-nav {
  background-color: #fafafa;
  border-top-color: rgba(0, 0, 0, 0.07);
}
[data-theme="light"] .header__mobile-nav-link {
  color: #52525b;
}
[data-theme="light"] .header__mobile-nav-link:hover {
  color: var(--color-primary);
  background-color: rgba(26, 123, 166, 0.06);
}
[data-theme="light"] .header__theme-toggle {
  color: #52525b;
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.1);
}
[data-theme="light"] .header__theme-toggle:hover {
  color: #09090b;
  background: rgba(0, 0, 0, 0.09);
}
[data-theme="light"] .hero {
  background: linear-gradient(160deg, #ecf8fc 0%, #e0f3f8 55%, #f2f9fd 100%);
}
[data-theme="light"] .hero__overlay {
  background:
    radial-gradient(
      ellipse 70% 60% at 50% 50%,
      rgba(26, 123, 166, 0.09) 0%,
      transparent 65%
    ),
    linear-gradient(
      to bottom,
      rgba(236, 248, 252, 0.3) 0%,
      transparent 35%,
      transparent 65%,
      rgba(224, 243, 248, 0.4) 100%
    );
}
[data-theme="light"] .hero__heading {
  color: #0c1a22;
}
[data-theme="light"] .hero__heading-accent {
  background: linear-gradient(
    90deg,
    #1a7ba6 0%,
    #2196c4 40%,
    #56c3e8 70%,
    #1a7ba6 100%
  );
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
}
[data-theme="light"] .hero__eyebrow {
  color: var(--color-primary);
  background: rgba(26, 123, 166, 0.09);
  border-color: rgba(26, 123, 166, 0.22);
}
[data-theme="light"] .hero__subheading {
  color: #2d4a58;
}
[data-theme="light"] .hero__scroll-cue {
  color: rgba(26, 123, 166, 0.55);
}
[data-theme="light"] .logos {
  background-color: #fafafa;
  border-top-color: rgba(0, 0, 0, 0.06);
  border-bottom-color: rgba(0, 0, 0, 0.06);
}
[data-theme="light"] .logos__label {
  color: #71717a;
}
[data-theme="light"] .logos__item {
  opacity: 0.55;
}
[data-theme="light"] .logos__item svg text {
  fill: #18181b;
}
[data-theme="light"] .tagline-cards {
  background-color: #fafafa;
  border-color: rgba(0, 0, 0, 0.07);
}
[data-theme="light"] .tagline-card {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.07);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}
[data-theme="light"] .data-viz {
  background: linear-gradient(160deg, #f8faff 0%, #eef2ff 55%, #f0f4ff 100%);
}
[data-theme="light"] .data-viz::before {
  content: none;
}
[data-theme="light"] .data-viz .hero__bg-blob--1,
[data-theme="light"] .data-viz .hero__bg-blob--2 {
  opacity: 0.1;
}
[data-theme="light"] .data-viz__heading,
[data-theme="light"] .data-viz__eyebrow {
  color: #09090b;
}
[data-theme="light"] .data-viz__subheading {
  color: #52525b;
}
[data-theme="light"] .data-viz__pillar-title {
  color: #09090b;
}
[data-theme="light"] .data-viz__pillar-body {
  color: #52525b;
}
[data-theme="light"] .data-viz__pillar-icon {
  color: var(--color-primary);
  background-color: rgba(79, 70, 229, 0.1);
}
[data-theme="light"] .platform-section {
  background-color: #ffffff;
}
[data-theme="light"] .platform-section--alt {
  background-color: #fafafa;
}
[data-theme="light"] .platform-section__screen {
  background: #f4f4f5;
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}
[data-theme="light"] .platform-screen__bar {
  background: #e4e4e7;
  border-bottom-color: rgba(0, 0, 0, 0.08);
}
[data-theme="light"] .platform-screen__row:hover,
[data-theme="light"] .platform-screen__row--active {
  background: rgba(79, 70, 229, 0.04);
}
[data-theme="light"] .platform-screen__source {
  color: #18181b;
}
[data-theme="light"] .platform-screen__kpi {
  background: #ffffff;
}
[data-theme="light"] .platform-screen__map-svg {
  background: #dde4f5;
}
[data-theme="light"] .map-lbl {
  fill: rgba(15, 15, 25, 0.72);
}
[data-theme="light"] .lin-t {
  fill: rgba(10, 10, 20, 0.88);
}
[data-theme="light"] .lin-s {
  fill: rgba(10, 10, 20, 0.5);
}
[data-theme="light"] .testimonials {
  background-color: #fafafa;
  border-top-color: rgba(0, 0, 0, 0.06);
}
[data-theme="light"] .testimonial-card {
  background-color: #ffffff;
  border-color: rgba(0, 0, 0, 0.07);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06);
}
[data-theme="light"] .testimonial-card__quote p {
  color: #18181b;
}
[data-theme="light"] .testimonial-card__name {
  color: #09090b;
}
[data-theme="light"] .testimonial-card__role {
  color: #71717a;
}
[data-theme="light"] .testimonial-card::before {
  color: var(--color-primary);
  opacity: 0.12;
}
[data-theme="light"] .stats {
  background-color: #09090b;
}
[data-theme="light"] .stats__value {
  color: #fafafa;
}
[data-theme="light"] .stats__label {
  color: rgba(255, 255, 255, 0.45);
}
[data-theme="light"] .changelog {
  background-color: #fafafa;
  border-top-color: rgba(0, 0, 0, 0.06);
}
[data-theme="light"] .cta-banner {
  background: linear-gradient(160deg, #1e1b4b 0%, #312e81 40%, #0f0e27 100%);
}
[data-theme="light"] .contact-form {
  background-color: #ffffff;
  border-top-color: rgba(0, 0, 0, 0.06);
}
[data-theme="light"] .form-label {
  color: #18181b;
}
[data-theme="light"] .form-input {
  background: #ffffff;
  border-color: rgba(0, 0, 0, 0.15);
  color: #09090b;
}
[data-theme="light"] .form-input::placeholder {
  color: #a1a1aa;
}
[data-theme="light"] .form-input:focus {
  border-color: var(--color-primary);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}
[data-theme="light"] .contact-form__subheading {
  color: #52525b;
}
[data-theme="light"] .contact-form__card {
  background: #f4f4f5;
  border-color: rgba(0, 0, 0, 0.08);
}
[data-theme="light"] .contact-form__trust-item {
  color: #52525b;
}
[data-theme="light"] .contact-form__direct {
  border-top-color: rgba(0, 0, 0, 0.08);
}
[data-theme="light"] .contact-form__direct-link {
  color: #52525b;
}
[data-theme="light"] .contact-form__direct-link:hover {
  color: #18181b;
}
[data-theme="light"] .contact-form__note {
  color: #71717a;
}
[data-theme="light"] .footer {
  background-color: #09090b;
}
[data-theme="light"] .hero__metric-value {
  color: #818cf8;
}
[data-theme="light"] .btn--ghost {
  color: #52525b;
}
[data-theme="light"] .btn--ghost:hover {
  color: #09090b;
  background-color: rgba(0, 0, 0, 0.06);
}
[data-theme="light"] .features {
  background-color: var(--color-bg-raised);
  border-top-color: var(--color-border);
}
[data-theme="light"] .feature-card {
  background-color: var(--color-bg-surface);
  border-color: rgba(0, 0, 0, 0.08);
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}
[data-theme="light"]
  .feature-card:hover:not(.feature-card--collapsed):not(.feature-card--active) {
  border-color: rgba(79, 70, 229, 0.28);
  box-shadow:
    0 0 0 1px rgba(79, 70, 229, 0.15),
    0 12px 32px rgba(0, 0, 0, 0.1);
}
[data-theme="light"] .feature-card__title {
  color: #09090b;
}
[data-theme="light"] .feature-card__body {
  color: #52525b;
}
[data-theme="light"] .feature-card--collapsed .feature-card__body {
  color: #71717a;
}
[data-theme="light"] .feature-card__expanded-list {
  border-top-color: rgba(0, 0, 0, 0.08);
}
[data-theme="light"] .feature-card__expanded-list li {
  color: #3f3f46;
}
[data-theme="light"] .how-it-works {
  background-color: var(--color-bg);
  border-top-color: var(--color-border);
  border-bottom-color: var(--color-border);
}
[data-theme="light"] .step__title {
  color: #09090b;
}
[data-theme="light"] .step__body {
  color: #52525b;
}

/* =============================================================================
   THEME TOGGLE BUTTON
   ============================================================================= */
.header__theme-toggle {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  color: rgba(255, 255, 255, 0.7);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition:
    color var(--transition-fast),
    background var(--transition-fast),
    border-color var(--transition-fast);
  flex-shrink: 0;
}

.header__theme-toggle:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.2);
}

/* Sun/moon icon visibility */
.theme-icon--sun {
  display: block;
}
.theme-icon--moon {
  display: none;
}

/* In light mode — show moon, hide sun */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .theme-icon--sun {
    display: none;
  }
  :root:not([data-theme="dark"]) .theme-icon--moon {
    display: block;
  }
}
[data-theme="light"] .theme-icon--sun {
  display: none;
}
[data-theme="light"] .theme-icon--moon {
  display: block;
}
[data-theme="dark"] .theme-icon--sun {
  display: block;
}
[data-theme="dark"] .theme-icon--moon {
  display: none;
}

/* Light-mode toggle colouring — only when header is over a light section */
@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) .header--nav-light .header__theme-toggle {
    color: #52525b;
    background: rgba(0, 0, 0, 0.05);
    border-color: rgba(0, 0, 0, 0.1);
  }
  :root:not([data-theme="dark"])
    .header--nav-light
    .header__theme-toggle:hover {
    color: #09090b;
    background: rgba(0, 0, 0, 0.09);
  }
}
[data-theme="light"] .header--nav-light .header__theme-toggle {
  color: #52525b;
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.1);
}
[data-theme="light"] .header--nav-light .header__theme-toggle:hover {
  color: #09090b;
  background: rgba(0, 0, 0, 0.09);
}

/* =============================================================================
   24. PLATFORM SCREEN — Map, Code, Lineage variants (CARTO-inspired)
   ============================================================================= */

/* ── Map variant ── */
.platform-screen__map-wrap {
  position: relative;
  overflow: hidden;
}

/* ── Full-bleed map (Ingest 1.0) ── */
.platform-section__screen--map {
  overflow: hidden;
}

.platform-screen__map-full {
  position: relative;
  overflow: hidden;
  line-height: 0;
}

.ingest-map {
  display: block;
  width: 100%;
  height: auto;
}

.ingest-map__badge {
  position: absolute;
  bottom: 14px;
  right: 16px;
  background: rgba(8, 13, 26, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius-lg);
  padding: 8px 14px;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1px;
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.ingest-map__badge-val {
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  color: #fafafa;
  letter-spacing: -0.03em;
}

.ingest-map__badge-lbl {
  font-size: 10px;
  color: rgba(255, 255, 255, 0.45);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.platform-screen__map-svg {
  display: block;
  width: 100%;
  background: var(--color-bg-subtle);
}

/* SVG text classes for theme-adaptive labels */
.map-lbl {
  font-family: Inter, sans-serif;
  font-size: 7.5px;
  font-weight: 600;
  fill: rgba(250, 250, 250, 0.65);
}

.map-lbl--warn {
  fill: rgba(245, 158, 11, 0.95);
}

.platform-screen__map-legend {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: 9px var(--space-5);
  background: var(--color-bg-surface);
  border-top: 1px solid var(--color-border);
  font-size: 11px;
  color: var(--color-text-muted);
  flex-wrap: wrap;
}

.psl-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}

.psl-dot--indigo {
  background: #4f46e5;
}
.psl-dot--sky {
  background: #38bdf8;
}
.psl-dot--warn {
  background: #f59e0b;
}

.psl-lbl {
  font-size: 11px;
  color: var(--color-text-muted);
  margin-right: var(--space-3);
}

/* ── Code panel variant ── */
.platform-screen__code {
  display: block;
  margin: 0;
  padding: var(--space-5) var(--space-6);
  background: #0d1117;
  font-family: "Menlo", "Consolas", "Monaco", "Courier New", monospace;
  font-size: 12px;
  line-height: 1.8;
  color: #e6edf3;
  overflow-x: auto;
  tab-size: 2;
  white-space: pre;
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

.tok-kw {
  color: #ff7b72;
}
.tok-fn {
  color: #d2a8ff;
}
.tok-str {
  color: #a5d6a7;
}
.tok-num {
  color: #79c0ff;
}
.tok-comment {
  color: #8b949e;
  font-style: italic;
}
.tok-var {
  color: #ffa657;
}
.tok-op {
  color: #ff7b72;
}

/* ── Lineage diagram ── */
.platform-screen__lineage {
  display: block;
  width: 100%;
  padding: var(--space-2) 0;
}

/* SVG text classes for lineage nodes */
.lin-t {
  font-family: Inter, sans-serif;
  font-size: 8.5px;
  font-weight: 600;
  fill: rgba(250, 250, 250, 0.88);
  text-anchor: middle;
}

.lin-s {
  font-family: Inter, sans-serif;
  font-size: 7.5px;
  fill: rgba(250, 250, 250, 0.45);
  text-anchor: middle;
}

/* =============================================================================
   25. LIGHT THEME — map, code, lineage overrides
   ============================================================================= */
@media (prefers-color-scheme: light) {
  /* Map: readable labels on light surface */
  .platform-screen__map-svg {
    background: #dde4f5;
  }

  .map-lbl {
    fill: rgba(15, 15, 25, 0.72);
  }

  /* Code panel: always dark (intentional, like a code editor) */
  /* .platform-screen__code stays #0d1117 */

  /* Lineage: readable node labels on light surface */
  .lin-t {
    fill: rgba(10, 10, 20, 0.88);
  }

  .lin-s {
    fill: rgba(10, 10, 20, 0.5);
  }
}