/* ════════════════════════════════════════════════════════════
   GLIDEFEED — Apple-Inspired Product Design System
   ════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  /* Core palette — graphite, porcelain, system blue */
  --bg:             #000000;
  --bg-elevated:    #161617;
  --surface:        #1d1d1f;
  --surface-raised: #2a2a2d;
  --surface-hover:  #333336;

  /* Borders — razor subtle */
  --border:         rgba(255, 255, 255, 0.06);
  --border-subtle:  rgba(255, 255, 255, 0.04);
  --border-hover:   rgba(255, 255, 255, 0.14);
  --border-strong:  rgba(255, 255, 255, 0.20);

  /* Typography */
  --text-primary:   #f5f5f7;
  --text-secondary: #a1a1a6;
  --text-tertiary:  #86868b;
  --text-muted:     #6e6e73;

  /* Accent — Apple-like system blue, used sparingly */
  --accent:         #2997ff;
  --accent-2:       #8ec5ff;
  --accent-dark:    #0071e3;
  --accent-dim:     rgba(41, 151, 255, 0.10);
  --accent-glow:    rgba(41, 151, 255, 0.16);

  /* Gradients — product-stage light, not decoration */
  --gradient-hero:   linear-gradient(180deg, #ffffff 0%, #d7dce3 100%);
  --gradient-surface: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.02));
  --gradient-border: linear-gradient(180deg, rgba(255,255,255,0.20), rgba(255,255,255,0.04));

  --font:   'Inter', -apple-system, sans-serif;
  --ease:   cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --radius: 8px;
  --radius-sm: 8px;
}

/* ── Reset ── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background-color: var(--bg);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}
body.nav-open {
  overflow: hidden;
}

/* ── Navbar ── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 48px;
  padding: 0.72rem 5%;
  background: rgba(22, 22, 23, 0.78);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s var(--ease), border-color 0.3s;
}
.navbar.scrolled {
  background: rgba(22, 22, 23, 0.86);
  border-color: rgba(255, 255, 255, 0.10);
}

.logo-container {
  display: flex;
  align-items: center;
  gap: 8px;
  text-decoration: none;
}
.brand-logo {
  width: 20px; height: 20px;
  pointer-events: none;
}
.logo-text {
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0;
  color: var(--text-primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  color: rgba(245,245,247,0.72);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.78rem;
  letter-spacing: 0.1px;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }
a:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(255,255,255,0.75);
  outline-offset: 4px;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--accent-dark);
  color: #fff !important;
  padding: 0.42rem 0.86rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.78rem;
  transition: opacity 0.2s, transform 0.2s;
}
.nav-cta:hover { opacity: 0.88; transform: translateY(-1px); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: 0.3s;
}
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  display: none;
  position: fixed;
  top: 65px; left: 0; right: 0;
  background: rgba(22, 22, 23, 0.98);
  backdrop-filter: blur(24px);
  border-bottom: 1px solid var(--border);
  flex-direction: column;
  padding: 1rem 5%;
  z-index: 199;
}
.mobile-nav.open { display: flex; }
.mobile-link {
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 500;
  font-size: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--border-subtle);
  transition: color 0.2s;
}
.mobile-link:last-child { border-bottom: none; }
.mobile-link:hover { color: var(--text-primary); }
.mobile-cta { color: var(--text-primary) !important; font-weight: 700; }

/* ── Animations ── */
.animate-up {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.85s forwards var(--ease);
}
.delay-1 { animation-delay: 0.12s; }
.delay-2 { animation-delay: 0.24s; }
.delay-3 { animation-delay: 0.36s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.gradient-text {
  background: linear-gradient(180deg, #ffffff 0%, #aeb4be 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ── Buttons ── */
.primary-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--accent-dark);
  color: #fff;
  border: none;
  padding: 0.75rem 1.35rem;
  border-radius: 999px;
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  letter-spacing: 0;
  transition: opacity 0.2s, transform 0.25s var(--ease-spring);
  box-shadow: none;
}
.primary-btn:hover {
  background: #147ce5;
  opacity: 1;
  transform: translateY(-1px);
  box-shadow: none;
}

.secondary-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border-hover);
  padding: 0.85rem 1.8rem;
  border-radius: 999px;
  font-family: var(--font);
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: none;
  transition: color 0.2s, border-color 0.2s, background 0.2s, transform 0.25s var(--ease);
}
.secondary-btn:hover {
  color: var(--text-primary);
  border-color: var(--border-strong);
  background: rgba(255,255,255,0.06);
  transform: translateY(-2px);
}

/* ── Scroll Sequence & Apple-like Narrative ── */
.scroll-sequence {
  /* No set height here, GSAP will pin and manage scroll distance */
  position: relative;
  z-index: 10;
  background:
    linear-gradient(180deg, #050505 0%, #000 68%, #050505 100%);
}

.sticky-container {
  position: relative;
  height: 94vh;
  min-height: 720px;
  width: 100vw;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ── Phone Mockup (Center Stage) ── */
.hero-visual {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 5;
  display: flex;
  justify-content: center;
  align-items: center;
  will-change: transform;
}

.phone-glow {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  background:
    linear-gradient(180deg, rgba(255,255,255,0.10), transparent 42%),
    linear-gradient(90deg, transparent, rgba(255,255,255,0.045), transparent);
  pointer-events: none;
  z-index: 0;
  opacity: 0.92;
  will-change: opacity;
}

.mockup-frame {
  width: 320px;
  height: 670px;
  background: #050506;
  border-radius: 54px;
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow:
    0 0 0 8px #101113,
    0 0 0 10px rgba(255,255,255,0.075),
    0 52px 120px rgba(0,0,0,0.92),
    inset 0 1px 0 rgba(255,255,255,0.14);
  position: relative;
  overflow: hidden;
  /* GSAP will control the rotation/scale */
  z-index: 1;
  will-change: transform;
}

/* ── Narrative Layers ── */
.narrative-layer {
  position: absolute;
  inset: 0;
  z-index: 10;
  pointer-events: none; /* Let clicks pass through to mockup if needed */
}

.scene {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 8%;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.scene.active { pointer-events: auto; }

/* Alignment variations */
.scene.right-aligned { align-items: flex-end; text-align: right; }
.scene.left-aligned { align-items: flex-start; text-align: left; }
.scene.center-aligned { align-items: center; text-align: center; }

/* ── Typography for Narrative ── */
.scene.left-aligned .apple-hero-title,
.scene.left-aligned .hero-subtitle,
.scene.left-aligned .scene-title,
.scene.left-aligned .scene-desc,
.scene.right-aligned .apple-hero-title,
.scene.right-aligned .hero-subtitle,
.scene.right-aligned .scene-title,
.scene.right-aligned .scene-desc {
  /* Prevent text from spanning across the center where the phone is */
  max-width: 45%;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  border: 0;
  color: var(--text-secondary);
  padding: 0;
  border-radius: 0;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0;
  margin-bottom: 0.9rem;
  backdrop-filter: none;
}
.apple-hero-title {
  font-size: clamp(4.2rem, 9vw, 8.8rem);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: 0;
  margin-bottom: 1.5rem;
  color: var(--text-primary);
  /* max-width limited by .scene rules or 900px */
  max-width: 900px;
}
.hero-subtitle {
  font-size: clamp(1.18rem, 1.9vw, 1.55rem);
  color: var(--text-secondary);
  max-width: 560px;
  margin-bottom: 1.8rem;
  line-height: 1.42;
  font-weight: 500;
  letter-spacing: 0;
}

.scene-title {
  font-size: clamp(3.4rem, 6.8vw, 6.4rem);
  font-weight: 800;
  letter-spacing: 0;
  line-height: 1.05;
  margin-bottom: 1.2rem;
  max-width: 450px;
}
.scene-desc {
  font-size: clamp(1.14rem, 1.5vw, 1.35rem);
  color: var(--text-secondary);
  line-height: 1.6;
  max-width: 400px;
  font-weight: 400;
}

.cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  pointer-events: auto; /* Re-enable clicks for buttons */
}
.apple-fade {
  opacity: 1;
  visibility: visible;
}

/* Status Bar */
.status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 20px 0;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-primary);
  position: relative;
}
.dynamic-island {
  position: absolute;
  top: 10px; left: 50%;
  transform: translateX(-50%);
  width: 88px; height: 24px;
  background: #000;
  border-radius: 18px;
  z-index: 21;
}
.status-icons {
  display: flex;
  gap: 4px;
  align-items: center;
  color: var(--text-primary);
}
.status-icons svg { width: 13px; height: 13px; }

/* App Header */
.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 16px 10px;
}
.app-brand {
  display: flex;
  align-items: center;
  gap: 7px;
}
.app-logo-img {
  width: 22px; height: 22px;
}
.app-title {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--text-primary);
}
.header-actions {
  display: flex;
  gap: 6px;
  align-items: center;
}
.action-btn {
  width: 30px; height: 30px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
}
.action-btn svg { width: 17px; height: 17px; }

/* Feed Cards */
.feed-content {
  padding: 0 10px;
  overflow: hidden;
}
.mockup-card {
  background: linear-gradient(180deg, rgba(255,255,255,0.085), rgba(255,255,255,0.030));
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 14px;
  margin-bottom: 10px;
}
.main-card {
  border-color: rgba(255,255,255,0.20);
  box-shadow: 0 14px 36px rgba(0,0,0,0.58);
}
.secondary-card {
  opacity: 0.45;
  transform: translateY(-4px) scale(0.98);
}

.card-sender {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}
.avatar {
  width: 34px; height: 34px;
  border-radius: 50%;
  margin-right: 10px;
  flex-shrink: 0;
}
.vivid-gradient {
  background: linear-gradient(135deg, #e8e8ed, #b8c0cc, #7fa8d8);
}
.cool-gradient {
  background: linear-gradient(135deg, #d2d2d7, #8e9aab);
}

.sender-info { flex: 1; }
.sender-info .name {
  font-size: 0.82rem;
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
}
.sender-info .meta {
  font-size: 0.70rem;
  color: var(--text-tertiary);
}
.more-opts { color: var(--text-muted); }
.more-opts svg { width: 17px; height: 17px; }

.card-body h2 {
  font-size: 0.9rem;
  font-weight: 700;
  margin-bottom: 5px;
  line-height: 1.3;
  color: var(--text-primary);
}
.card-body p {
  font-size: 0.76rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 8px;
}
.read-more {
  font-size: 0.76rem;
  color: var(--text-secondary);
  text-decoration: none;
  font-weight: 600;
  display: block;
  margin-bottom: 10px;
  opacity: 0.7;
}
.card-preview {
  font-size: 0.76rem;
  color: var(--text-tertiary);
}
.card-actions {
  display: flex;
  justify-content: space-around;
  padding-top: 6px;
  border-top: 1px solid rgba(255,255,255,0.05);
  margin-top: 8px;
}
.card-actions svg {
  width: 17px; height: 17px;
  color: var(--text-tertiary);
}

/* Bottom Nav */
.bottom-nav {
  position: absolute;
  bottom: 16px; left: 50%;
  transform: translateX(-50%);
  width: calc(100% - 20px);
  height: 62px;
  background: rgba(28,28,30,0.82);
  backdrop-filter: blur(20px);
  border-radius: 32px;
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  justify-content: space-around;
  align-items: center;
  padding: 0 6px;
  z-index: 50;
  box-shadow: 0 8px 38px rgba(0,0,0,0.72), inset 0 1px 0 rgba(255,255,255,0.07);
}
.nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  color: var(--text-muted);
  width: 46px;
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.1px;
}
.nav-item.active { color: #fff; }
.nav-item svg { width: 19px; height: 19px; }
.compose-btn {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff !important;
  box-shadow: none;
}
.compose-btn svg { width: 15px; height: 15px; }
.icon-wrap { position: relative; }
.badge {
  position: absolute;
  top: -4px; right: -7px;
  background: linear-gradient(135deg, #cf6679, #ff8fa3);
  color: #fff;
  font-size: 0.5rem;
  font-weight: 800;
  width: 13px; height: 13px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

/* ── Features Section ── */
.features-section {
  padding: 8rem 7%;
  max-width: none;
  margin: 0;
  background: #f5f5f7;
  color: #1d1d1f;
  position: relative;
  z-index: 1;
}

.section-header {
  max-width: 760px;
  margin: 0 auto 4rem;
  text-align: center;
}
.section-badge {
  display: inline-block;
  padding: 0.28rem 0.85rem;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-hover);
  color: var(--text-secondary);
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 1.2rem;
}
.section-title {
  font-size: clamp(2.8rem, 5.4vw, 4.5rem);
  font-weight: 800;
  letter-spacing: 0;
  margin-bottom: 1rem;
  line-height: 1.05;
}
.section-subtitle {
  color: #6e6e73;
  font-size: 1.25rem;
  line-height: 1.45;
  font-weight: 500;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  max-width: 1180px;
  margin: 0 auto;
  background: transparent;
  border: 0;
  border-radius: 0;
  overflow: visible;
}

.feature-card {
  background: #fff;
  border: 1px solid #e8e8ed;
  border-radius: var(--radius);
  padding: 2.2rem;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
  position: relative;
  overflow: hidden;
}
.feature-card::after {
  content: none;
}
.feature-card:hover {
  border-color: #d2d2d7;
  transform: translateY(-2px);
}
.feature-card:hover::after { opacity: 0; }

.feature-icon {
  width: 44px; height: 44px;
  background: #f5f5f7;
  border: 1px solid #e8e8ed;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.2rem;
  color: var(--accent-dark);
  position: relative;
  z-index: 1;
}
.feature-icon svg { width: 22px; height: 22px; }

.feature-card h3 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.65rem;
  position: relative;
  z-index: 1;
  letter-spacing: 0;
  color: #1d1d1f;
}
.feature-card p {
  color: #6e6e73;
  line-height: 1.7;
  font-size: 0.9rem;
  position: relative;
  z-index: 1;
  font-weight: 400;
}

/* ── Why Section ── */
.why-section {
  padding: 9rem 7%;
  background: #000;
  position: relative;
  z-index: 1;
}
.why-inner {
  max-width: 1160px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}
.why-text .section-badge { margin-bottom: 1.2rem; }
.why-text h2 {
  font-size: clamp(2.4rem, 4.8vw, 4.5rem);
  font-weight: 800;
  letter-spacing: 0;
  margin-bottom: 1.5rem;
  line-height: 1.1;
}
.why-text p {
  color: #a1a1a6;
  margin-bottom: 1rem;
  line-height: 1.8;
  font-size: 0.97rem;
  font-weight: 400;
}
.why-text .primary-btn { margin-top: 2rem; }

.why-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  background: transparent;
  border: 0;
  border-radius: 0;
  overflow: visible;
}
.stat-card {
  background: #161617;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 2rem;
  transition: background 0.25s var(--ease);
}
.stat-card:hover { background: #1d1d1f; }
.stat-number {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
  letter-spacing: 0;
  line-height: 1;
}
.stat-label {
  font-size: 0.82rem;
  color: var(--text-secondary);
  font-weight: 500;
  line-height: 1.4;
}

/* ── Download Section ── */
.download-section {
  padding: 9rem 7%;
  text-align: center;
  background: #f5f5f7;
  color: #1d1d1f;
  position: relative;
  z-index: 1;
}
.download-inner {
  max-width: 560px;
  margin: 0 auto;
  position: relative;
}
.massive-cta {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 800;
  letter-spacing: 0;
  margin-bottom: 1.5rem;
  line-height: 1;
}
.download-section > .download-inner > p {
  color: #6e6e73;
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
  font-weight: 400;
}
.download-btns {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}
.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--accent-dark);
  color: #fff;
  padding: 0.82rem 1.45rem;
  border-radius: 999px;
  text-decoration: none;
  font-family: var(--font);
  transition: opacity 0.2s, transform 0.25s var(--ease-spring);
  box-shadow: none;
}
.store-btn svg { flex-shrink: 0; }
.store-btn:hover {
  opacity: 1;
  background: #147ce5;
  transform: translateY(-1px);
}
.store-sub {
  font-size: 0.68rem;
  font-weight: 500;
  opacity: 0.55;
  line-height: 1;
  text-align: left;
}
.store-name {
  font-size: 1.1rem;
  font-weight: 700;
  line-height: 1.3;
  text-align: left;
}
.download-note {
  color: #86868b;
  font-size: 0.82rem;
}

/* ── Footer ── */
footer {
  padding: 3rem 7%;
  border-top: 1px solid var(--border);
  position: relative;
  z-index: 1;
}
.footer-content {
  max-width: 1160px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.footer-logo {
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--text-primary);
}
.footer-tagline {
  color: var(--text-tertiary);
  font-size: 0.82rem;
  margin-top: 0.2rem;
}
.footer-links {
  display: flex;
  gap: 2rem;
}
.footer-links a {
  color: var(--text-tertiary);
  text-decoration: none;
  font-size: 0.88rem;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text-primary); }
.footer-bottom {
  max-width: 1160px;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}
.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* ── Privacy Page ── */
.page-hero {
  padding: 10rem 7% 4rem;
  max-width: 780px;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}
.page-hero h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: 0;
  margin-bottom: 1rem;
}
.page-hero .last-updated {
  color: var(--text-tertiary);
  font-size: 0.88rem;
}

.policy-body {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 7% 8rem;
  position: relative;
  z-index: 1;
}
.policy-section {
  margin-bottom: 3rem;
}
.policy-section h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--text-primary);
  letter-spacing: 0;
}
.policy-section p, .policy-section li {
  color: var(--text-secondary);
  line-height: 1.85;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  font-weight: 400;
}
.policy-section ul {
  padding-left: 1.5rem;
  margin-top: 0.5rem;
}
.policy-section a {
  color: var(--text-primary);
  text-decoration: underline;
  text-underline-offset: 3px;
}
.policy-section a:hover { opacity: 0.7; }
.policy-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 2.5rem 0;
}

/* ── Scroll Fade ── */
.scroll-fade {
  opacity: 1;
  transform: none;
}
body.js-enabled .scroll-fade {
  opacity: 1;
  transform: none;
  transition: opacity 0.75s ease-out, transform 0.75s ease-out;
}
body.js-enabled .scroll-fade.visible {
  opacity: 1;
  transform: translateY(0);
}
.detail-delay-1 { transition-delay: 0.12s; }
.detail-delay-2 { transition-delay: 0.24s; }
.detail-delay-3 { transition-delay: 0.36s; }

/* ── Responsive ── */
@media (max-width: 960px) {
  .why-inner {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding: 8rem 5% 4rem;
  }
  .hero-subtitle { margin: 0 auto; }
  .cta-group { justify-content: center; }
  .hero-visual { margin-top: 3rem; }
  
  .nav-links { display: none; }
  .menu-toggle { display: flex; }
  
  .features-section, .why-section, .download-section {
    padding-left: 5%;
    padding-right: 5%;
  }
  .footer-content { flex-direction: column; align-items: flex-start; }
  .footer-links { gap: 1.2rem; }
  .mockup-frame {
    width: 265px;
    height: 555px;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .why-stats {
    grid-template-columns: 1fr 1fr;
  }
  
  .scene { justify-content: flex-start; padding-top: 8vh; }
  .scene.left-aligned, .scene.right-aligned, .scene.center-aligned {
    align-items: center; text-align: center;
  }
  .hero-tag { margin-bottom: 1rem; }
  .apple-hero-title {
    font-size: clamp(2.2rem, 10vw, 3.5rem);
    margin-bottom: 0.8rem;
  }
  .hero-subtitle { margin: 0 auto 1.5rem; font-size: 1.05rem; }
  .scene.left-aligned .apple-hero-title,
  .scene.left-aligned .hero-subtitle,
  .scene.left-aligned .scene-title,
  .scene.left-aligned .scene-desc,
  .scene.right-aligned .apple-hero-title,
  .scene.right-aligned .hero-subtitle,
  .scene.right-aligned .scene-title,
  .scene.right-aligned .scene-desc {
    max-width: 100%;
  }
}

@media (max-width: 480px) {
  .hero-title { letter-spacing: 0; }
  .page-hero { padding-top: 8rem; }
}

body.reduced-motion .scroll-sequence {
  min-height: 100vh;
}

body.reduced-motion .sticky-container {
  min-height: 100vh;
  height: auto;
  padding: 6rem 0 4rem;
}

body.reduced-motion .scene {
  visibility: visible;
  opacity: 1;
}

body.reduced-motion .scene:not(#scene1) {
  display: none;
}

body.reduced-motion .hero-visual {
  position: relative;
  top: auto;
  left: auto;
  transform: none;
  margin-top: 3rem;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}