/* ============================================================
   QuiBAL Landing Page — Design System (matches Flutter AppSkin)
   ============================================================ */

/* --- Design Tokens (from AppSkin light theme) --- */
:root {
  /* Primary */
  --primary: #1565C0;
  --primary-light: #1976D2;
  --primary-dark: #0D47A1;
  --primary-container: #D3E4FF;
  --on-primary: #FFFFFF;
  --on-primary-container: #001D35;

  /* Secondary */
  --secondary: #00897B;
  --secondary-light: #4DB6AC;
  --secondary-container: #A6F7EB;
  --on-secondary: #FFFFFF;

  /* Tertiary / Accent */
  --tertiary: #FFA000;
  --tertiary-container: #FFDEA8;
  --on-tertiary: #000000;

  /* Surfaces */
  --background: #F8F9FF;
  --surface: #FFFFFF;
  --surface-container-low: #F3F4F9;
  --surface-container: #EDEDF4;
  --surface-container-high: #E7E8EE;
  --on-background: #1A1C1E;
  --on-surface: #1A1C1E;
  --on-surface-variant: #44474E;
  --surface-variant: #E0E2EC;

  /* Semantic */
  --success: #388E3C;
  --success-light: #4CAF50;
  --warning: #FFAB40;
  --error: #D32F2F;
  --info: #1976D2;

  /* Outline */
  --outline: #74777F;
  --outline-variant: #C4C6CF;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(26,28,30,.08);
  --shadow-md: 0 4px 12px rgba(26,28,30,.08);
  --shadow-lg: 0 8px 24px rgba(26,28,30,.10);
  --shadow-xl: 0 12px 40px rgba(26,28,30,.14);

  /* Radii */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-pill: 100px;

  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  --font-xs: .75rem;   /* 12px */
  --font-sm: .8125rem;  /* 13px */
  --font-md: .875rem;   /* 14px */
  --font-lg: 1rem;      /* 16px */
  --font-xl: 1.125rem;  /* 18px */
  --font-xxl: 1.25rem;  /* 20px */
  --font-xxxl: 1.5rem;  /* 24px */
  --font-display: 2.5rem; /* 40px */
  --font-hero: 3.25rem;   /* 52px */

  /* Spacing (8px grid) */
  --sp-1: 4px;
  --sp-2: 8px;
  --sp-3: 12px;
  --sp-4: 16px;
  --sp-5: 20px;
  --sp-6: 24px;
  --sp-8: 32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;

  /* Transitions */
  --ease-out: cubic-bezier(.16,1,.3,1);
  --duration: 300ms;

  /* Glow colors (used for effects) */
  --glow-primary: rgba(21,101,192,.35);
  --glow-primary-strong: rgba(21,101,192,.5);

  /* Guarantee badge bg */
  --guarantee-bg: #E8F5E9;
  --guarantee-color: var(--success);

  /* Nav bg */
  --nav-bg: rgba(255,255,255,.88);

  /* Footer */
  --footer-bg: var(--on-background);
  --footer-text: rgba(255,255,255,.7);
  --footer-link: rgba(255,255,255,.6);
  --footer-link-hover: white;
  --footer-border: rgba(255,255,255,.1);
}

/* ============================================================
   DARK MODE
   ============================================================ */
[data-theme="dark"] {
  --background: #0a0a0f;
  --surface: #12121a;
  --surface-container-low: #1a1a25;
  --surface-container: #22222e;
  --surface-container-high: #2a2a38;
  --on-background: #e4e4ea;
  --on-surface: #e4e4ea;
  --on-surface-variant: #9a9ab0;
  --surface-variant: #2a2a3a;

  --primary: #5b9cf6;
  --primary-light: #6eaaf8;
  --primary-dark: #3d7ce0;
  --primary-container: #1a2a4a;
  --on-primary: #FFFFFF;
  --on-primary-container: #b8d4ff;

  --secondary: #4DB6AC;
  --secondary-light: #80CBC4;
  --secondary-container: #1a3a36;

  --tertiary: #FFB74D;
  --tertiary-container: #3a2a10;

  --success: #66BB6A;
  --success-light: #81C784;
  --error: #EF5350;
  --warning: #FFB74D;
  --info: #42A5F5;

  --outline: #5a5a6e;
  --outline-variant: #2a2a3a;

  --shadow-sm: 0 1px 3px rgba(0,0,0,.3);
  --shadow-md: 0 4px 12px rgba(0,0,0,.3);
  --shadow-lg: 0 8px 24px rgba(0,0,0,.4);
  --shadow-xl: 0 12px 40px rgba(0,0,0,.5);

  --glow-primary: rgba(91,156,246,.4);
  --glow-primary-strong: rgba(91,156,246,.6);

  --guarantee-bg: rgba(102,187,106,.1);
  --guarantee-color: var(--success);

  --nav-bg: rgba(10,10,15,.88);

  --footer-bg: #06060a;
  --footer-text: rgba(228,228,234,.6);
  --footer-link: rgba(228,228,234,.5);
  --footer-link-hover: #e4e4ea;
  --footer-border: rgba(228,228,234,.08);
}

/* Theme transition on body */
[data-theme="dark"] body,
[data-theme="light"] body {
  transition: background-color .4s ease, color .4s ease;
}

/* --- 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-lg);
  line-height: 1.7;
  color: var(--on-background);
  background: var(--background);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color var(--duration); }
a:hover { color: var(--primary-dark); }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--sp-6);
}

/* --- Utilities --- */
.text-center { text-align: center; }
.text-gradient {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 50%, var(--tertiary) 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 6s ease-in-out infinite;
}

@keyframes gradientShift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ============================================================
   NAVIGATION
   ============================================================ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--nav-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--outline-variant);
  transition: box-shadow var(--duration), background var(--duration);
}
.nav.scrolled { box-shadow: var(--shadow-md); }

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--font-xxl);
  font-weight: 700;
  color: var(--primary);
  letter-spacing: -0.01em;
}
.nav-logo img { height: 36px; width: 36px; border-radius: var(--radius-md); }

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  list-style: none;
}
.nav-links a {
  font-size: var(--font-md);
  font-weight: 500;
  color: var(--on-surface-variant);
  transition: color var(--duration);
  padding: var(--sp-2) 0;
  position: relative;
}
.nav-links a:not(.nav-cta)::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--primary);
  border-radius: 1px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease-out);
}
.nav-links a:not(.nav-cta):hover::after {
  transform: scaleX(1);
}
.nav-links a:hover { color: var(--primary); }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 14px 36px;
  background: var(--primary);
  color: var(--on-primary) !important;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--font-lg);
  white-space: nowrap;
  transition: background var(--duration), transform var(--duration), box-shadow var(--duration);
}
.nav-cta:hover {
  background: var(--primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px var(--glow-primary);
  color: var(--on-primary) !important;
}

/* Dark mode toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: none;
  background: var(--surface-container-low);
  border-radius: var(--radius-md);
  cursor: pointer;
  color: var(--on-surface-variant);
  transition: background var(--duration), color var(--duration), transform var(--duration);
  flex-shrink: 0;
}
.theme-toggle:hover {
  background: var(--surface-container);
  color: var(--primary);
  transform: rotate(15deg);
}
.theme-toggle svg {
  width: 20px;
  height: 20px;
  transition: transform .4s var(--ease-out);
}
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
[data-theme="dark"] .theme-toggle .icon-moon { display: none; }

/* Mobile menu */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--sp-2);
  order: 10; /* push to end in flex */
}
.nav-toggle svg { width: 28px; height: 28px; color: var(--on-surface); }

@media (max-width: 768px) {
  .nav-inner { flex-wrap: nowrap; }
  .nav-toggle { display: block; margin-left: auto; }
  .nav-links {
    position: fixed;
    top: 64px; left: 0; right: 0;
    height: calc(100vh - 64px);
    height: calc(100dvh - 64px);
    flex-direction: column;
    background: var(--surface);
    padding: var(--sp-8) var(--sp-6);
    gap: var(--sp-6);
    transform: translateX(100%);
    transition: transform .35s var(--ease-out);
    z-index: 9999;
    align-items: flex-start;
    overflow-y: auto;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: var(--font-xl); }
  .nav-links a:not(.nav-cta)::after { display: none; }
  .nav-cta {
    width: 100%;
    justify-content: center;
    padding: 14px 28px;
    font-size: var(--font-lg);
    margin-top: var(--sp-2);
  }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  padding: 140px 0 var(--sp-20);
  overflow: hidden;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(21,101,192,.08) 0%, transparent 50%),
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(0,137,123,.06) 0%, transparent 50%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(255,160,0,.04) 0%, transparent 50%),
    linear-gradient(170deg, var(--background) 0%, var(--primary-container) 50%, var(--background) 100%);
}

[data-theme="dark"] .hero {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(91,156,246,.12) 0%, transparent 50%),
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(77,182,172,.08) 0%, transparent 50%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(255,183,77,.05) 0%, transparent 50%),
    linear-gradient(170deg, var(--background) 0%, var(--primary-container) 50%, var(--background) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(21,101,192,.08) 0%, transparent 70%);
  border-radius: 50%;
}
[data-theme="dark"] .hero::before {
  background: radial-gradient(circle, rgba(91,156,246,.08) 0%, transparent 70%);
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -150px; left: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,137,123,.06) 0%, transparent 70%);
  border-radius: 50%;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--primary-container);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: var(--font-sm);
  font-weight: 600;
  margin-bottom: var(--sp-6);
}

.hero h1 {
  font-size: var(--font-hero);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: var(--sp-6);
  color: var(--on-background);
}

.hero-subtitle {
  font-size: var(--font-xl);
  color: var(--on-surface-variant);
  line-height: 1.7;
  margin-bottom: var(--sp-8);
  max-width: 520px;
}

.hero-buttons {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.hero-mockup {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

/* --- Phone mockup (resembles real admin dashboard) --- */
.phone-frame {
  width: 280px;
  height: 580px;
  background: var(--on-background);
  border-radius: 36px;
  padding: 12px;
  box-shadow: var(--shadow-xl), 0 0 0 2px rgba(0,0,0,.1);
  position: relative;
  z-index: 1;
}
[data-theme="dark"] .phone-frame {
  background: #2a2a38;
  box-shadow: var(--shadow-xl), 0 0 0 2px rgba(255,255,255,.06);
}
.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 24px;
  overflow: hidden;
  background: var(--surface-container-low);
  display: flex;
  flex-direction: column;
}
.phone-status-bar {
  height: 24px;
  background: var(--primary-dark);
}

/* App bar with hamburger — like Flutter AppBar */
.phone-app-bar {
  background: var(--primary);
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.phone-hamburger {
  width: 18px; height: 14px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex-shrink: 0;
}
.phone-hamburger span {
  display: block;
  width: 100%;
  height: 2px;
  background: rgba(255,255,255,.9);
  border-radius: 1px;
}
/* Company brand in app bar */
.phone-brand {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  min-width: 0;
}
.phone-brand-logo {
  width: 20px; height: 20px;
  background: rgba(255,255,255,.2);
  border-radius: 5px;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.phone-brand-logo svg {
  width: 12px; height: 12px;
}
.phone-brand-name {
  color: white;
  font-size: 11px;
  font-weight: 700;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: -0.01em;
}
.phone-app-actions {
  display: flex;
  gap: 6px;
  flex-shrink: 0;
}
.phone-app-action-dot {
  width: 20px; height: 20px;
  background: rgba(255,255,255,.12);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
}
.phone-app-action-dot svg {
  width: 12px; height: 12px;
}

/* Executive header — gradient card inside content */
.phone-exec-header {
  background: linear-gradient(135deg, var(--primary), var(--primary-light), var(--secondary));
  padding: 10px 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(21,101,192,.3);
}
.phone-exec-icon {
  width: 28px; height: 28px;
  background: rgba(255,255,255,.18);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(255,255,255,.25);
  flex-shrink: 0;
}
.phone-exec-icon svg {
  width: 14px; height: 14px;
  stroke: white;
}
.phone-exec-greeting {
  color: white;
  font-size: 11px;
  font-weight: 700;
  line-height: 1.2;
}
.phone-exec-subtitle {
  color: rgba(255,255,255,.75);
  font-size: 8px;
  font-weight: 500;
}
[data-theme="dark"] .phone-exec-header {
  background: linear-gradient(135deg, #1a1a2e, #22223a, #1a2a3e);
  box-shadow: 0 4px 12px rgba(0,0,0,.4);
  border: 1px solid rgba(255,255,255,.06);
}
[data-theme="dark"] .phone-exec-icon {
  background: rgba(91,156,246,.15);
  border-color: rgba(91,156,246,.25);
}
[data-theme="dark"] .phone-exec-icon svg { stroke: var(--primary); }
[data-theme="dark"] .phone-exec-greeting { color: var(--on-background); }
[data-theme="dark"] .phone-exec-subtitle { color: var(--on-surface-variant); }

/* Phone content area */
.phone-content {
  flex: 1;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  overflow: hidden;
}

/* KPI cards 2x2 grid */
.phone-kpi-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}
.phone-kpi {
  background: var(--surface);
  border-radius: 10px;
  padding: 8px 8px 6px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  border: 1px solid transparent;
}
.phone-kpi[data-color="blue"]  { border-color: rgba(21,101,192,.25); }
.phone-kpi[data-color="green"] { border-color: rgba(56,142,60,.25); }
.phone-kpi[data-color="orange"]{ border-color: rgba(255,160,0,.25); }
.phone-kpi[data-color="teal"]  { border-color: rgba(0,137,123,.25); }
[data-theme="dark"] .phone-kpi {
  background: var(--surface-container);
  border-color: rgba(255,255,255,.06) !important;
}

.phone-kpi-icon {
  width: 20px; height: 20px;
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 4px;
}
.phone-kpi-icon svg { width: 12px; height: 12px; }
.phone-kpi-icon.blue   { background: rgba(21,101,192,.1);  color: #1565C0; }
.phone-kpi-icon.green  { background: rgba(56,142,60,.1);   color: #388E3C; }
.phone-kpi-icon.orange { background: rgba(255,160,0,.1);   color: #FFA000; }
.phone-kpi-icon.teal   { background: rgba(0,137,123,.1);   color: #00897B; }
[data-theme="dark"] .phone-kpi-icon.blue   { background: rgba(91,156,246,.12);  color: #5b9cf6; }
[data-theme="dark"] .phone-kpi-icon.green  { background: rgba(76,175,80,.12);   color: #66BB6A; }
[data-theme="dark"] .phone-kpi-icon.orange { background: rgba(255,183,77,.12);  color: #FFB74D; }
[data-theme="dark"] .phone-kpi-icon.teal   { background: rgba(77,182,172,.12);  color: #4DB6AC; }

.phone-kpi-value {
  font-size: 18px;
  font-weight: 800;
  color: var(--on-background);
  line-height: 1;
}
.phone-kpi-label {
  font-size: 8px;
  font-weight: 600;
  color: var(--on-surface-variant);
  margin-top: 1px;
  text-transform: uppercase;
  letter-spacing: .02em;
}
.phone-kpi-sub {
  font-size: 7px;
  color: var(--on-surface-variant);
  opacity: .7;
  margin-top: 1px;
}

/* Quick actions row */
.phone-quick-actions {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.phone-quick-title {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 9px;
  font-weight: 700;
  color: var(--primary);
  padding: 2px 0;
}
.phone-quick-title svg { color: var(--primary); width: 12px; height: 12px; flex-shrink: 0; }
.phone-quick-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 7px 10px;
  border-radius: 8px;
  font-size: 9px;
  font-weight: 600;
  color: var(--on-surface);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  border-left: 3px solid transparent;
}
.phone-quick-btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.phone-quick-btn.blue   { border-left-color: #1565C0; }
.phone-quick-btn.blue svg   { color: #1565C0; }
.phone-quick-btn.orange { border-left-color: #FFA000; }
.phone-quick-btn.orange svg { color: #FFA000; }
.phone-quick-btn.purple { border-left-color: #7B1FA2; }
.phone-quick-btn.purple svg { color: #7B1FA2; }
[data-theme="dark"] .phone-quick-btn {
  background: var(--surface-container);
}

/* Mini chart card */
.phone-chart-card {
  background: var(--surface);
  border-radius: 10px;
  padding: 8px 10px;
  box-shadow: var(--shadow-sm);
}
[data-theme="dark"] .phone-chart-card {
  background: var(--surface-container);
}
.phone-chart-title {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 9px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 6px;
}
.phone-chart-title svg { color: var(--primary); width: 12px; height: 12px; flex-shrink: 0; }
.phone-mini-chart {
  height: 52px;
  position: relative;
}
.phone-mini-chart svg {
  width: 100%;
  height: 40px;
}
.phone-chart-labels {
  display: flex;
  justify-content: space-between;
  font-size: 6px;
  color: var(--on-surface-variant);
  padding: 0 2px;
  margin-top: 2px;
}

/* Company watermark — subtle branding background */
.phone-watermark {
  position: absolute;
  bottom: 20px;
  right: 10px;
  width: 50px; height: 50px;
  opacity: .04;
  pointer-events: none;
  color: var(--on-background);
}
.phone-watermark svg {
  width: 100%; height: 100%;
}


/* --- Floating notification badges — glassmorphism --- */
.hero-float {
  position: absolute;
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: 10px 14px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 10px;
  animation: float 6s ease-in-out infinite;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--outline-variant);
  z-index: 2;
  max-width: 220px;
}
[data-theme="dark"] .hero-float {
  background: rgba(18,18,26,.88);
  border: 1px solid rgba(255,255,255,.1);
}
.hero-float .icon {
  width: 32px; height: 32px;
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.hero-float .icon svg {
  width: 16px; height: 16px;
}
.hero-float-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}
.hero-float-title {
  font-size: 11px;
  font-weight: 700;
  color: var(--on-surface);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hero-float-sub {
  font-size: 9px;
  font-weight: 500;
  color: var(--on-surface-variant);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.hero-float-1 { top: 50px; right: -30px; animation-delay: 0s; }
.hero-float-1 .icon { background: #E8F5E9; color: #2E7D32; }
.hero-float-2 { bottom: 90px; left: -50px; animation-delay: 2s; }
.hero-float-2 .icon { background: #FFF3E0; color: #E65100; }
.hero-float-3 { top: 240px; left: -60px; animation-delay: 4s; }
.hero-float-3 .icon { background: #E3F2FD; color: #1565C0; }
[data-theme="dark"] .hero-float-1 .icon { background: rgba(76,175,80,.15); color: #66BB6A; }
[data-theme="dark"] .hero-float-2 .icon { background: rgba(255,160,0,.15); color: #FFB74D; }
[data-theme="dark"] .hero-float-3 .icon { background: rgba(25,118,210,.15); color: #5b9cf6; }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero h1 { font-size: 2.5rem; }
  .hero-subtitle { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero-buttons { justify-content: center; }
  .hero-mockup { margin-top: var(--sp-8); }
  .hero-float { display: none; }
  .phone-frame { width: 240px; height: 500px; }
}
@media (max-width: 480px) {
  .hero { padding: 110px 0 var(--sp-12); }
  .hero h1 { font-size: 2rem; }
}

/* ============================================================
   BUTTONS (shared)
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 14px 28px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--font-lg);
  border: none;
  cursor: pointer;
  transition: all var(--duration) var(--ease-out);
}
.btn:active {
  transform: scale(.97) !important;
}
.btn-primary {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 50%, var(--primary) 100%);
  background-size: 200% 200%;
  color: var(--on-primary);
  box-shadow: 0 2px 8px var(--glow-primary);
}
.btn-primary:hover {
  background-position: 100% 100%;
  transform: translateY(-2px);
  box-shadow: 0 0 20px var(--glow-primary), 0 0 40px rgba(21,101,192,.15);
  color: var(--on-primary);
}
[data-theme="dark"] .btn-primary:hover {
  box-shadow: 0 0 25px var(--glow-primary), 0 0 50px rgba(91,156,246,.2);
}
.btn-outline {
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
}
.btn-outline:hover {
  background: var(--primary);
  color: var(--on-primary);
  transform: translateY(-2px);
  box-shadow: 0 0 20px var(--glow-primary);
}
.btn-secondary {
  background: var(--secondary);
  color: var(--on-secondary);
}
.btn-secondary:hover {
  background: #00796B;
  transform: translateY(-2px);
  color: var(--on-secondary);
}
.btn-sm {
  padding: 10px 20px;
  font-size: var(--font-md);
}
.btn svg { width: 20px; height: 20px; }

/* ============================================================
   STATS BAR
   ============================================================ */
.stats {
  padding: var(--sp-12) 0;
  background: var(--surface);
  border-top: 1px solid var(--outline-variant);
  border-bottom: 1px solid var(--outline-variant);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-8);
  text-align: center;
}
.stat-number {
  font-size: var(--font-display);
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: var(--sp-2);
}
.stat-label {
  font-size: var(--font-md);
  color: var(--on-surface-variant);
  font-weight: 500;
}
@media (max-width: 768px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: var(--sp-6); }
  .stat-number { font-size: var(--font-xxxl); }
}

/* ============================================================
   SECTION HEADINGS (shared)
   ============================================================ */
.section {
  padding: var(--sp-24) 0;
  position: relative;
}

/* Section separator gradient line */
.section + .section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--secondary), transparent);
  opacity: .3;
}

.section-header {
  text-align: center;
  margin-bottom: var(--sp-16);
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--primary-container);
  color: var(--primary);
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  font-size: var(--font-sm);
  font-weight: 600;
  margin-bottom: var(--sp-4);
}
.section-title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--sp-4);
}
.section-subtitle {
  font-size: var(--font-xl);
  color: var(--on-surface-variant);
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ============================================================
   FEATURES
   ============================================================ */
.features { background: var(--background); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-6);
}
.feature-card {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  border: 1px solid var(--outline-variant);
  transition: all var(--duration) var(--ease-out);
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}
[data-theme="dark"] .feature-card:hover {
  box-shadow: var(--shadow-lg), 0 0 30px rgba(91,156,246,.08);
}
.feature-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: var(--sp-5);
  transition: box-shadow var(--duration);
}
.feature-icon.blue { background: #E3F2FD; color: var(--primary); }
.feature-icon.teal { background: #E0F2F1; color: var(--secondary); }
.feature-icon.orange { background: #FFF3E0; color: var(--tertiary); }
.feature-icon.green { background: #E8F5E9; color: var(--success); }
.feature-icon.red { background: #FFEBEE; color: var(--error); }
.feature-icon.purple { background: #F3E5F5; color: #7B1FA2; }

[data-theme="dark"] .feature-icon.blue { background: rgba(25,118,210,.15); }
[data-theme="dark"] .feature-icon.teal { background: rgba(0,137,123,.15); }
[data-theme="dark"] .feature-icon.orange { background: rgba(255,160,0,.15); }
[data-theme="dark"] .feature-icon.green { background: rgba(76,175,80,.15); }
[data-theme="dark"] .feature-icon.red { background: rgba(211,47,47,.15); }
[data-theme="dark"] .feature-icon.purple { background: rgba(123,31,162,.15); }

.feature-card:hover .feature-icon.blue { box-shadow: 0 0 20px rgba(25,118,210,.2); }
.feature-card:hover .feature-icon.teal { box-shadow: 0 0 20px rgba(0,137,123,.2); }
.feature-card:hover .feature-icon.orange { box-shadow: 0 0 20px rgba(255,160,0,.2); }
.feature-card:hover .feature-icon.green { box-shadow: 0 0 20px rgba(76,175,80,.2); }
.feature-card:hover .feature-icon.red { box-shadow: 0 0 20px rgba(211,47,47,.2); }
.feature-card:hover .feature-icon.purple { box-shadow: 0 0 20px rgba(123,31,162,.2); }

.feature-card h3 {
  font-size: var(--font-xl);
  font-weight: 700;
  margin-bottom: var(--sp-2);
  color: var(--on-surface);
}
.feature-card p {
  font-size: var(--font-md);
  color: var(--on-surface-variant);
  line-height: 1.6;
}
@media (max-width: 960px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .features-grid { grid-template-columns: 1fr; } }

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-it-works { background: var(--surface); }
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-10);
  position: relative;
}
.steps::before {
  content: '';
  position: absolute;
  top: 44px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
  z-index: 0;
}
.step {
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-number {
  width: 88px; height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  font-weight: 800;
  margin: 0 auto var(--sp-6);
  box-shadow: 0 8px 24px var(--glow-primary);
}
.step h3 {
  font-size: var(--font-xxl);
  font-weight: 700;
  margin-bottom: var(--sp-3);
}
.step p {
  font-size: var(--font-md);
  color: var(--on-surface-variant);
  max-width: 280px;
  margin: 0 auto;
  line-height: 1.6;
}
@media (max-width: 768px) {
  .steps { grid-template-columns: 1fr; gap: var(--sp-8); }
  .steps::before { display: none; }
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing { background: var(--background); }

.pricing-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  margin-bottom: var(--sp-12);
}
.pricing-toggle span { font-weight: 600; color: var(--on-surface-variant); transition: color var(--duration); }
.pricing-toggle span.active { color: var(--on-surface); }
.toggle-switch {
  position: relative;
  width: 56px; height: 30px;
  background: var(--surface-container-high);
  border-radius: var(--radius-pill);
  cursor: pointer;
  border: none;
  transition: background var(--duration);
}
.toggle-switch.on { background: var(--primary); }
.toggle-knob {
  position: absolute;
  top: 3px; left: 3px;
  width: 24px; height: 24px;
  background: var(--surface);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  transition: transform var(--duration) var(--ease-out);
}
.toggle-switch.on .toggle-knob { transform: translateX(26px); }
.pricing-save {
  background: var(--success-light);
  color: white;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  font-size: var(--font-xs);
  font-weight: 700;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
  align-items: start;
}

.plan-card {
  background: var(--surface);
  border-radius: var(--radius-xl);
  border: 2px solid var(--outline-variant);
  overflow: hidden;
  transition: all var(--duration) var(--ease-out);
  position: relative;
}
.plan-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.plan-card.popular {
  border-color: var(--primary);
  box-shadow: 0 0 30px var(--glow-primary), var(--shadow-xl);
  transform: scale(1.03);
}
[data-theme="dark"] .plan-card.popular {
  box-shadow: 0 0 40px var(--glow-primary), 0 0 80px rgba(91,156,246,.15), var(--shadow-xl);
}
.plan-card.popular:hover { transform: scale(1.03) translateY(-4px); }

.plan-badge {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
  color: var(--on-primary);
  text-align: center;
  padding: 8px;
  font-size: var(--font-sm);
  font-weight: 700;
  letter-spacing: .05em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
}
.plan-badge svg { width: 16px; height: 16px; }

.plan-content { padding: var(--sp-8); }

.plan-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: var(--sp-4);
}
[data-theme="dark"] .plan-icon[style*="#E8F5E9"] { background: rgba(76,175,80,.15) !important; }
[data-theme="dark"] .plan-icon[style*="#E3F2FD"] { background: rgba(25,118,210,.15) !important; }
[data-theme="dark"] .plan-icon[style*="#FFF3E0"] { background: rgba(255,160,0,.15) !important; }
[data-theme="dark"] .plan-icon[style*="#F3E5F5"] { background: rgba(123,31,162,.15) !important; }

.plan-name {
  font-size: var(--font-xxl);
  font-weight: 700;
  margin-bottom: var(--sp-1);
}
.plan-desc {
  font-size: var(--font-sm);
  color: var(--on-surface-variant);
  margin-bottom: var(--sp-5);
}

.plan-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: var(--sp-1);
}
.plan-currency { font-size: var(--font-xxl); font-weight: 700; color: var(--primary); }
.plan-amount { font-size: 2.5rem; font-weight: 800; color: var(--primary); line-height: 1; }
.plan-period { font-size: var(--font-sm); color: var(--on-surface-variant); font-weight: 500; }

.plan-annual-note {
  font-size: var(--font-xs);
  color: var(--success);
  font-weight: 600;
  margin-bottom: var(--sp-5);
  min-height: 18px;
}

.plan-divider {
  height: 1px;
  background: var(--outline-variant);
  margin: var(--sp-5) 0;
}

.plan-features { list-style: none; margin-bottom: var(--sp-6); }
.plan-features li {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
  padding: 6px 0;
  font-size: var(--font-md);
  color: var(--on-surface);
}
.plan-features li svg {
  width: 18px; height: 18px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--success-light);
}

.plan-btn {
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: var(--font-lg);
  border: 2px solid var(--primary);
  cursor: pointer;
  transition: all var(--duration);
  background: transparent;
  color: var(--primary);
}
.plan-btn:hover {
  background: var(--primary);
  color: var(--on-primary);
  box-shadow: 0 0 20px var(--glow-primary);
}
.plan-card.popular .plan-btn {
  background: var(--primary);
  color: var(--on-primary);
  border-color: var(--primary);
}
.plan-card.popular .plan-btn:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  box-shadow: 0 0 20px var(--glow-primary);
}

.pricing-note {
  text-align: center;
  margin-top: var(--sp-10);
  font-size: var(--font-md);
  color: var(--on-surface-variant);
}
.pricing-note svg { display: inline; vertical-align: middle; width: 18px; height: 18px; color: var(--success-light); }

/* Plan card secondary button (trial link) */
.plan-btn-trial {
  display: block;
  text-align: center;
  margin-top: var(--sp-2);
  font-size: var(--font-sm);
  color: var(--on-surface-variant);
  text-decoration: none;
  transition: color .2s;
}
.plan-btn-trial:hover {
  color: var(--primary);
  text-decoration: underline;
}

/* Checkout success modal */
.checkout-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,.5);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--sp-4);
}
[data-theme="dark"] .checkout-modal {
  background: rgba(0,0,0,.7);
}
.checkout-modal-content {
  background: var(--surface);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: var(--shadow-xl);
}
.checkout-modal-icon {
  margin-bottom: var(--sp-4);
}
.checkout-modal-content h3 {
  font-size: var(--font-xl);
  font-weight: 700;
  color: var(--success);
  margin-bottom: var(--sp-3);
}
.checkout-modal-content p {
  font-size: var(--font-md);
  color: var(--on-surface-variant);
  line-height: 1.6;
  margin-bottom: var(--sp-6);
}
.checkout-modal-buttons {
  display: flex;
  gap: var(--sp-3);
  justify-content: center;
}
.checkout-modal-buttons .btn {
  flex: 1;
  max-width: 200px;
}

/* Subscribe flow (below pricing) */
.subscribe-flow {
  max-width: 800px;
  margin: var(--sp-10) auto 0;
  background: var(--surface);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: var(--sp-8) var(--sp-8) var(--sp-6);
  text-align: center;
}
.subscribe-flow-title {
  font-size: var(--font-lg);
  font-weight: 700;
  color: var(--on-background);
  margin-bottom: var(--sp-6);
}
.subscribe-flow-options {
  display: flex;
  align-items: stretch;
  gap: var(--sp-6);
}
.subscribe-flow-option {
  flex: 1;
  padding: var(--sp-5);
  border-radius: var(--radius-md);
  background: var(--surface-container-low);
  position: relative;
}
.subscribe-flow-option-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  background: var(--primary-container);
  padding: 2px 10px;
  border-radius: 99px;
  margin-bottom: var(--sp-3);
}
.subscribe-flow-option-icon {
  color: var(--primary);
  margin-bottom: var(--sp-3);
}
.subscribe-flow-option strong {
  display: block;
  font-size: var(--font-md);
  color: var(--on-background);
  margin-bottom: var(--sp-2);
}
.subscribe-flow-option p {
  font-size: var(--font-sm);
  color: var(--on-surface-variant);
  line-height: 1.5;
  margin: 0;
}
.subscribe-flow-option p em {
  color: var(--primary);
  font-style: normal;
  font-weight: 600;
}
.subscribe-flow-divider {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.subscribe-flow-divider span {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--outline);
  text-transform: uppercase;
}
.subscribe-flow-note {
  margin-top: var(--sp-5);
  font-size: var(--font-sm);
  color: var(--on-surface-variant);
}

@media (max-width: 1100px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 768px) {
  .subscribe-flow-options {
    flex-direction: column;
    gap: var(--sp-4);
  }
  .subscribe-flow-divider span {
    display: block;
    padding: 0;
  }
}
@media (max-width: 600px) {
  .pricing-grid { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .plan-card.popular { transform: none; }
  .plan-card.popular:hover { transform: translateY(-4px); }
}

/* ============================================================
   FAQ
   ============================================================ */
.faq { background: var(--surface); }
.faq-list {
  max-width: 720px;
  margin: 0 auto;
}
.faq-item {
  border-bottom: 1px solid var(--outline-variant);
}
.faq-question {
  width: 100%;
  padding: var(--sp-5) 0;
  background: none;
  border: none;
  text-align: left;
  font-size: var(--font-xl);
  font-weight: 600;
  color: var(--on-surface);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  font-family: inherit;
  transition: color var(--duration);
}
.faq-question:hover {
  color: var(--primary);
}
.faq-question svg {
  width: 24px; height: 24px;
  flex-shrink: 0;
  color: var(--on-surface-variant);
  transition: transform var(--duration) var(--ease-out), color var(--duration);
}
.faq-item.open .faq-question svg {
  transform: rotate(45deg);
  color: var(--primary);
}

/* FAQ answer: grid-template-rows transition for smooth expand */
.faq-answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .4s var(--ease-out);
}
.faq-answer > div,
.faq-answer > p {
  overflow: hidden;
}
.faq-item.open .faq-answer {
  grid-template-rows: 1fr;
}
.faq-answer p {
  padding-bottom: var(--sp-5);
  font-size: var(--font-lg);
  color: var(--on-surface-variant);
  line-height: 1.7;
}

/* ============================================================
   CTA / DOWNLOAD
   ============================================================ */
.cta-section {
  padding: var(--sp-24) 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 50%, #002171 100%);
  color: var(--on-primary);
  text-align: center;
  position: relative;
  overflow: hidden;
}
[data-theme="dark"] .cta-section {
  background: linear-gradient(135deg, #0a1628 0%, #0d2148 50%, #001040 100%);
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,.06) 0%, transparent 70%);
  border-radius: 50%;
}
.cta-section h2 {
  font-size: 2.25rem;
  font-weight: 800;
  margin-bottom: var(--sp-4);
  position: relative;
}
.cta-section p {
  font-size: var(--font-xl);
  opacity: .85;
  max-width: 560px;
  margin: 0 auto var(--sp-8);
  position: relative;
}
.store-buttons {
  display: flex;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  position: relative;
}
.store-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  padding: 14px 28px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.25);
  border-radius: var(--radius-lg);
  color: white;
  font-size: var(--font-lg);
  font-weight: 600;
  transition: all var(--duration);
  backdrop-filter: blur(8px);
}
.store-btn:hover {
  background: rgba(255,255,255,.2);
  transform: translateY(-2px);
  box-shadow: 0 0 20px rgba(255,255,255,.1);
  color: white;
}
.store-btn svg { width: 28px; height: 28px; }
.store-btn .store-label { display: flex; flex-direction: column; text-align: left; }
.store-btn .store-small { font-size: var(--font-xs); font-weight: 400; opacity: .8; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: var(--sp-16) 0 var(--sp-8);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--sp-10);
  margin-bottom: var(--sp-12);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
}
.footer-brand img { height: 32px; width: 32px; border-radius: var(--radius-md); }
.footer-brand span { font-size: var(--font-xxl); font-weight: 700; color: var(--footer-link-hover); letter-spacing: -0.01em; }
.footer-desc { font-size: var(--font-md); line-height: 1.7; max-width: 300px; }

.footer h4 {
  color: var(--footer-link-hover);
  font-size: var(--font-lg);
  font-weight: 600;
  margin-bottom: var(--sp-5);
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: var(--sp-3); }
.footer-links a {
  color: var(--footer-link);
  font-size: var(--font-md);
  transition: color var(--duration);
  position: relative;
}
.footer-links a:hover { color: var(--footer-link-hover); }

.footer-bottom {
  border-top: 1px solid var(--footer-border);
  padding-top: var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--font-sm);
  flex-wrap: wrap;
  gap: var(--sp-4);
}
.footer-bottom a { color: var(--footer-link); }
.footer-bottom a:hover { color: var(--footer-link-hover); }

@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

/* ============================================================
   TRUST BAR — Glassmorphism
   ============================================================ */
.trust-bar {
  padding: var(--sp-10) 0;
  background: var(--surface);
  border-bottom: 1px solid var(--outline-variant);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
[data-theme="dark"] .trust-bar {
  background: rgba(18,18,26,.8);
}
.trust-items {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}
.trust-item {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  padding: var(--sp-5) var(--sp-6);
  background: var(--surface-container-low);
  border-radius: var(--radius-lg);
  border: 1px solid var(--outline-variant);
  transition: border-color var(--duration), box-shadow var(--duration);
}
.trust-item:hover {
  border-color: var(--primary);
  box-shadow: 0 0 15px var(--glow-primary);
}
.trust-item svg {
  flex-shrink: 0;
  color: var(--primary);
}
.trust-item strong {
  display: block;
  font-size: var(--font-md);
  font-weight: 700;
  color: var(--on-surface);
  line-height: 1.3;
}
.trust-item span {
  font-size: var(--font-xs);
  color: var(--on-surface-variant);
}
@media (max-width: 960px) { .trust-items { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .trust-items { grid-template-columns: 1fr; } }

/* ============================================================
   BACKED BY (tech logos)
   ============================================================ */
.backed-by {
  padding: var(--sp-10) 0 var(--sp-12);
  background: var(--surface);
}
.backed-label {
  font-size: var(--font-sm);
  font-weight: 600;
  color: var(--on-surface-variant);
  text-transform: uppercase;
  letter-spacing: .08em;
  margin-bottom: var(--sp-6);
}
.backed-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--sp-12);
  flex-wrap: wrap;
}
.backed-logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  opacity: .65;
  transition: opacity var(--duration);
}
.backed-logo:hover { opacity: 1; }
.backed-logo span {
  font-size: var(--font-lg);
  font-weight: 600;
  color: var(--on-surface-variant);
}
@media (max-width: 600px) {
  .backed-logos { gap: var(--sp-6); }
  .backed-logo span { font-size: var(--font-md); }
}

/* ============================================================
   SECURITY & TRUST SECTION
   ============================================================ */
.security { background: var(--surface); }
.security-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-6);
  margin-bottom: var(--sp-12);
}
.security-card {
  background: var(--background);
  border: 1px solid var(--outline-variant);
  border-radius: var(--radius-lg);
  padding: var(--sp-8);
  transition: all var(--duration) var(--ease-out);
}
.security-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-md), 0 0 20px rgba(21,101,192,.08);
  transform: translateY(-2px);
}
[data-theme="dark"] .security-card:hover {
  box-shadow: var(--shadow-md), 0 0 25px rgba(91,156,246,.1);
}
.security-icon {
  width: 56px; height: 56px;
  background: var(--primary-container);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--sp-5);
  color: var(--primary);
}
.security-card h3 {
  font-size: var(--font-xl);
  font-weight: 700;
  margin-bottom: var(--sp-3);
  color: var(--on-surface);
}
.security-card p {
  font-size: var(--font-md);
  color: var(--on-surface-variant);
  line-height: 1.7;
}
@media (max-width: 768px) { .security-grid { grid-template-columns: 1fr; } }

/* Guarantee badges row */
.guarantee-row {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--sp-4);
  padding: var(--sp-8) 0 0;
  border-top: 1px solid var(--outline-variant);
}
.guarantee-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  padding: 10px 20px;
  background: var(--guarantee-bg);
  color: var(--guarantee-color);
  border-radius: var(--radius-pill);
  font-size: var(--font-md);
  font-weight: 600;
  transition: box-shadow var(--duration);
}
.guarantee-badge:hover {
  box-shadow: 0 0 15px rgba(76,175,80,.15);
}
.guarantee-badge svg { color: var(--success-light); flex-shrink: 0; }

/* Footer trust badges */
.footer-badges {
  display: flex;
  gap: var(--sp-4);
  flex-wrap: wrap;
}
.footer-trust-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--font-xs);
  color: var(--footer-link);
}
.footer-trust-badge svg { opacity: .5; }

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Animation variants */
.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
}
.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
}
.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(.95);
  transition: opacity .6s var(--ease-out), transform .6s var(--ease-out);
}
.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}

.reveal-blur {
  opacity: 0;
  filter: blur(8px);
  transition: opacity .6s var(--ease-out), filter .6s var(--ease-out);
}
.reveal-blur.visible {
  opacity: 1;
  filter: blur(0);
}

/* Stagger delays — finer increments */
.reveal-delay-1 { transition-delay: .05s; }
.reveal-delay-2 { transition-delay: .1s; }
.reveal-delay-3 { transition-delay: .15s; }
.reveal-delay-4 { transition-delay: .2s; }

/* ============================================================
   PRICING PRICE TRANSITION
   ============================================================ */
.plan-amount {
  transition: opacity .3s ease;
}
.plan-amount.changing {
  opacity: 0;
}

/* ============================================================
   REDUCED MOTION
   ============================================================ */
/* ============================================================
   MOBILE COMPACTION — reduce page length on phones
   ============================================================ */
.show-more-btn {
  display: none;
  margin: var(--sp-6) auto 0;
  padding: 12px 28px;
  background: transparent;
  color: var(--primary);
  border: 2px solid var(--primary);
  border-radius: var(--radius-md);
  font-size: var(--font-md);
  font-weight: 600;
  font-family: var(--font-family);
  cursor: pointer;
  transition: all var(--duration);
}
.show-more-btn:hover {
  background: var(--primary);
  color: var(--on-primary);
}
.show-more-btn.hidden { display: none !important; }

@media (max-width: 600px) {
  /* Hide phone mockup — saves ~500px */
  .hero-mockup { display: none; }

  /* Tighter section spacing */
  .section { padding: var(--sp-16) 0; }
  .section-header { margin-bottom: var(--sp-10); }

  /* Hide backed-by (Paddle info already in trust bar) */
  .backed-by { display: none; }

  /* Show only 6 feature cards, rest behind "Ver más" */
  .features-grid > .feature-card:nth-child(n+7) { display: none; }
  .features-grid.show-all > .feature-card:nth-child(n+7) { display: block; }

  /* Show only 5 FAQ items, rest behind "Ver más" */
  .faq-list > .faq-item:nth-child(n+6) { display: none; }
  .faq-list.show-all > .faq-item:nth-child(n+6) { display: block; }

  /* Show "Ver más" buttons */
  .show-more-btn { display: block; }

  /* Compact security grid */
  .security-grid { gap: var(--sp-4); }
  .security-card { padding: var(--sp-6); }

  /* Compact guarantee badges */
  .guarantee-row { gap: var(--sp-3); }
  .guarantee-badge { padding: 8px 14px; font-size: var(--font-sm); }

  /* Compact pricing */
  .plan-content { padding: var(--sp-6); }
  .subscribe-flow { padding: var(--sp-6) var(--sp-5) var(--sp-4); }

  /* Smaller section titles on mobile */
  .section-title { font-size: 1.75rem; }

  /* Compact CTA */
  .cta-section { padding: var(--sp-16) 0; }
  .cta-section h2 { font-size: 1.75rem; }
}

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .reveal-blur {
    opacity: 1;
    filter: none;
    transition: none;
  }
  .hero-float { animation: none; }
  .text-gradient { animation: none; }
  .feature-card:hover,
  .security-card:hover,
  .plan-card:hover,
  .btn:hover,
  .btn-primary:hover,
  .btn-outline:hover,
  .store-btn:hover { transform: none; }
  .btn:active { transform: none !important; }
  .plan-card.popular { transform: none; }
  .plan-card.popular:hover { transform: none; }
  html { scroll-behavior: auto; }
  .theme-toggle:hover { transform: none; }
}