/* ════════════════════════════════════════════════════════════════
   Delta Landing Page — Premium Dark Theme
   Canary yellow metallic gradient accents, glassmorphism, RTL.
   Font: Abar (Mid FaNum)
   ════════════════════════════════════════════════════════════════ */

/* ── Abar font (Mid digits for Persian) ─────────────────────────── */
@font-face {
  font-family: 'Abar';
  font-style: normal;
  font-weight: 400;
  src: url('fonts/AbarMidFaNum-Regular.woff') format('woff');
  font-display: swap;
}
@font-face {
  font-family: 'Abar';
  font-style: normal;
  font-weight: 600;
  src: url('fonts/AbarMidFaNum-SemiBold.woff') format('woff');
  font-display: swap;
}
@font-face {
  font-family: 'Abar';
  font-style: normal;
  font-weight: 700;
  src: url('fonts/AbarMidFaNum-Bold.woff') format('woff');
  font-display: swap;
}
@font-face {
  font-family: 'Abar';
  font-style: normal;
  font-weight: 800;
  src: url('fonts/AbarMidFaNum-ExtraBold.woff') format('woff');
  font-display: swap;
}
@font-face {
  font-family: 'Abar';
  font-style: normal;
  font-weight: 900;
  src: url('fonts/AbarMidFaNum-Black.woff') format('woff');
  font-display: swap;
}

/* ── Design tokens ───────────────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg:               #0A0A0A;
  --bg-secondary:     #0E0E0E;
  --card:             #141414;
  --card-elevated:    #1A1A1A;
  --card-hover:       #202020;

  /* Borders */
  --border:           #222222;
  --border-strong:    #303030;

  /* Text */
  --text-primary:     #FFFFFF;
  --text-secondary:   #B0B0B0;
  --text-muted:       #666666;

  /* Accent — canary yellow */
  --accent:           #FFD60A;
  --accent-hover:     #FFE44D;
  --accent-subtle:    #E6B800;
  --accent-dark:      #CCA300;

  /* Gradients */
  --grad-metallic:    linear-gradient(180deg, #FFD60A 0%, #E6B800 50%, #CCA300 100%);
  --grad-radial:      radial-gradient(circle at 50% 0%, rgba(255,214,10,0.15) 0%, transparent 60%);

  /* Glass */
  --glass-light:      rgba(255,255,255,0.04);
  --glass-medium:     rgba(255,255,255,0.07);

  /* Shadows */
  --shadow-soft:      0 4px 24px rgba(0,0,0,0.4);
  --shadow-strong:    0 12px 40px rgba(0,0,0,0.6);
  --shadow-accent:    0 8px 32px rgba(255,214,10,0.25);

  /* Layout */
  --container:        1200px;
  --radius-sm:        8px;
  --radius-md:        16px;
  --radius-lg:        24px;
  --radius-xl:        32px;

  /* Transitions — simplified */
  --ease:             cubic-bezier(0.22, 1, 0.36, 1);
  --ease-fast:        cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
  font-family: 'Abar', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  position: relative;
}

a { color: inherit; text-decoration: none; transition: color 0.2s var(--ease-fast); }
a:hover { color: var(--accent); }

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

ul { list-style: none; }

/* SR-only (for SEO H1 and accessibility) */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── Layout helpers ──────────────────────────────────────────────── */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; position: relative; }
.gradient-text {
  background: var(--grad-metallic);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

/* ════════════════════════════════════════════════════════════════
   Background orbs (subtle, no movement to reduce animation)
   ════════════════════════════════════════════════════════════════ */
.bg-orbs {
  position: fixed; inset: 0; z-index: -1; overflow: hidden; pointer-events: none;
}
.orb {
  position: absolute; border-radius: 50%; filter: blur(80px); opacity: 0.4;
}
.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(255,214,10,0.22) 0%, transparent 70%);
  top: -200px; right: -200px;
}
.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,214,10,0.16) 0%, transparent 70%);
  bottom: 10%; left: -150px;
}
.grid-overlay {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}

/* ════════════════════════════════════════════════════════════════
   Buttons — minimal animations (just hover lift)
   ════════════════════════════════════════════════════════════════ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: inherit; font-weight: 700; cursor: pointer;
  border: none; outline: none; border-radius: var(--radius-md);
  padding: 14px 24px; font-size: 14px;
  transition: background 0.2s var(--ease-fast), border-color 0.2s var(--ease-fast);
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn-sm { padding: 10px 18px; font-size: 13px; }
.btn-lg { padding: 18px 32px; font-size: 15px; border-radius: var(--radius-md); }

.btn-primary {
  background: var(--grad-metallic);
  color: #000;
  box-shadow: var(--shadow-accent);
  border: 0.6px solid rgba(255,255,255,0.18);
}
.btn-primary:hover { background: linear-gradient(180deg, #FFE44D 0%, #FFD60A 50%, #E6B800 100%); color: #000; }

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}
.btn-outline:hover {
  background: var(--card-elevated);
  border-color: var(--accent);
  color: var(--text-primary);
}

/* ════════════════════════════════════════════════════════════════
   Navigation
   ════════════════════════════════════════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px 0;
  transition: background 0.25s var(--ease-fast), border-color 0.25s var(--ease-fast), padding 0.25s var(--ease-fast);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
  padding: 12px 0;
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; }

.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; }
.brand:hover { color: var(--text-primary); }
.brand-icon {
  width: 36px; height: 36px;
  display: grid; place-items: center;
  background: var(--grad-metallic);
  border-radius: 10px; color: #000;
  box-shadow: 0 4px 16px rgba(255,214,10,0.3);
}
.brand-icon svg { width: 20px; height: 20px; }
.brand-text { letter-spacing: -0.3px; }

.nav-links { display: flex; gap: 8px; }
.nav-links a {
  padding: 8px 16px; border-radius: var(--radius-sm);
  color: var(--text-secondary); font-weight: 500; font-size: 14px;
  transition: color 0.2s var(--ease-fast), background 0.2s var(--ease-fast);
}
.nav-links a:hover { color: var(--text-primary); background: var(--glass-light); }

.nav-actions { display: flex; align-items: center; gap: 8px; }

.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 8px;
}
.nav-toggle span {
  width: 24px; height: 2px; background: var(--text-primary);
  border-radius: 2px; transition: transform 0.25s var(--ease-fast), opacity 0.25s var(--ease-fast);
}
.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); }

/* ════════════════════════════════════════════════════════════════
   Hero
   ════════════════════════════════════════════════════════════════ */
.hero {
  min-height: 100vh; padding: 140px 0 80px;
  display: flex; align-items: center; position: relative;
}
.hero-grid {
  display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 80px;
  align-items: center; width: 100%;
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 100px;
  background: rgba(255,214,10,0.08);
  border: 1px solid rgba(255,214,10,0.25);
  color: var(--accent); font-size: 13px; font-weight: 600;
  margin-bottom: 24px;
}
.pulse-dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--accent);
  box-shadow: 0 0 0 0 rgba(255,214,10,0.7);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%        { box-shadow: 0 0 0 0 rgba(255,214,10,0.7); }
  70%       { box-shadow: 0 0 0 10px rgba(255,214,10,0); }
  100%      { box-shadow: 0 0 0 0 rgba(255,214,10,0); }
}

.hero-title {
  font-size: clamp(40px, 5.5vw, 68px);
  font-weight: 900; line-height: 1.15; letter-spacing: -1.5px;
  margin-bottom: 24px;
}
.hero-subtitle {
  font-size: 17px; color: var(--text-secondary); line-height: 1.8;
  max-width: 560px; margin-bottom: 36px;
}

.hero-cta {
  display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px;
}

.hero-trust {
  display: flex; align-items: center; gap: 20px;
  flex-wrap: wrap;
}
.trust-stars {
  display: flex; align-items: center; gap: 8px;
  color: var(--accent); font-size: 16px;
}
.trust-stars .trust-text { color: var(--text-secondary); font-size: 13px; font-weight: 500; }
.trust-divider { width: 1px; height: 24px; background: var(--border); }
.trust-users { display: flex; align-items: center; gap: 10px; }
.trust-avatars { display: flex; }
.trust-avatars span {
  width: 28px; height: 28px; border-radius: 50%;
  background: var(--card-elevated); border: 2px solid var(--bg);
  display: grid; place-items: center; font-size: 12px;
  margin-right: -8px;
}
.trust-avatars span:last-child { margin-right: 0; background: var(--accent); color: #000; }
.trust-text { color: var(--text-secondary); font-size: 13px; font-weight: 500; }

/* ── Phone mockup ────────────────────────────────────────────────── */
.hero-visual {
  display: flex; justify-content: center; align-items: center;
  position: relative;
}
.phone-mockup {
  position: relative;
  width: 320px; height: 640px;
  background: linear-gradient(145deg, #1a1a1a, #0a0a0a);
  border-radius: 48px;
  padding: 12px;
  box-shadow:
    0 0 0 2px #222,
    0 30px 80px rgba(0,0,0,0.7),
    0 0 80px rgba(255,214,10,0.15);
}
.phone-notch {
  position: absolute; top: 12px; left: 50%; transform: translateX(-50%);
  width: 120px; height: 24px; background: #000;
  border-radius: 0 0 18px 18px; z-index: 2;
}
.phone-screen {
  width: 100%; height: 100%;
  background: var(--bg);
  border-radius: 38px;
  overflow: hidden;
  position: relative;
}
.phone-glow {
  position: absolute; top: 20%; left: -20%;
  width: 80%; height: 60%;
  background: radial-gradient(circle, rgba(255,214,10,0.3) 0%, transparent 60%);
  filter: blur(60px); z-index: -1;
}

.screen-statusbar {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 24px 8px;
  font-size: 11px; font-weight: 600; color: var(--text-primary);
}
.screen-content { padding: 0 16px 16px; }

.screen-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px;
}
.screen-greeting { font-size: 11px; color: var(--text-muted); margin-bottom: 2px; }
.screen-title { font-size: 16px; font-weight: 800; }
.screen-avatar {
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--grad-metallic);
  box-shadow: 0 4px 12px rgba(255,214,10,0.3);
}

.screen-search {
  display: flex; align-items: center; gap: 8px;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; padding: 10px 14px; margin-bottom: 16px;
}
.search-icon { font-size: 12px; opacity: 0.5; }
.search-placeholder { font-size: 11px; color: var(--text-muted); }

.screen-banner {
  background: linear-gradient(135deg, #2a1f0a, #141414);
  border: 1px solid rgba(255,214,10,0.2);
  border-radius: 16px; padding: 16px;
  position: relative; overflow: hidden; margin-bottom: 16px;
  min-height: 120px;
}
.screen-banner::before {
  content: ''; position: absolute; top: -20px; right: -20px;
  width: 80px; height: 80px;
  background: radial-gradient(circle, rgba(255,214,10,0.4) 0%, transparent 70%);
}
.banner-tag {
  display: inline-block; padding: 3px 10px;
  background: var(--accent); color: #000;
  border-radius: 6px; font-size: 9px; font-weight: 700;
  margin-bottom: 8px;
}
.banner-title { font-size: 18px; font-weight: 800; margin-bottom: 4px; }
.banner-meta { font-size: 10px; color: var(--text-muted); margin-bottom: 10px; }
.banner-play {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(255,255,255,0.08); backdrop-filter: blur(10px);
  padding: 6px 14px; border-radius: 8px;
  font-size: 11px; font-weight: 700;
}
.banner-play span { font-size: 9px; }

.screen-row-title { font-size: 13px; font-weight: 700; margin-bottom: 10px; }
.screen-row {
  display: flex; gap: 8px; overflow: hidden;
}
.row-card {
  flex: 0 0 70px; height: 100px; border-radius: 10px;
  background: linear-gradient(135deg, #2a2a2a, #141414);
  border: 1px solid var(--border);
}
.row-card.card-1 { background: linear-gradient(135deg, #4a3a0a, #2a1f0a); }
.row-card.card-2 { background: linear-gradient(135deg, #2a1a1a, #1a0a0a); }
.row-card.card-3 { background: linear-gradient(135deg, #1a2a1a, #0a1a0a); }

.screen-tabbar {
  position: absolute; bottom: 14px; left: 16px; right: 16px;
  display: flex; justify-content: space-around;
  background: rgba(20,20,20,0.9); backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: 18px; padding: 8px;
}
.screen-tabbar .tab {
  font-size: 14px; padding: 4px 8px; opacity: 0.4;
  transition: opacity 0.2s var(--ease-fast);
}
.screen-tabbar .tab.active { opacity: 1; color: var(--accent); }

/* ════════════════════════════════════════════════════════════════
   Section heads
   ════════════════════════════════════════════════════════════════ */
.section-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.section-tag {
  display: inline-block;
  padding: 6px 14px; border-radius: 100px;
  background: rgba(255,214,10,0.08);
  border: 1px solid rgba(255,214,10,0.25);
  color: var(--accent); font-size: 12px; font-weight: 600;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 900; letter-spacing: -1px; margin-bottom: 16px;
}
.section-subtitle { color: var(--text-secondary); font-size: 16px; }

/* ════════════════════════════════════════════════════════════════
   Features grid
   ════════════════════════════════════════════════════════════════ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  position: relative; overflow: hidden;
  transition: border-color 0.25s var(--ease-fast), background 0.25s var(--ease-fast);
}
.feature-card::before {
  content: ''; position: absolute; inset: 0;
  background: var(--grad-radial);
  opacity: 0; transition: opacity 0.3s var(--ease-fast);
  pointer-events: none;
}
.feature-card:hover {
  border-color: rgba(255,214,10,0.3);
  background: var(--card-elevated);
}
.feature-card:hover::before { opacity: 1; }

.feature-icon {
  width: 56px; height: 56px;
  display: grid; place-items: center;
  background: var(--card-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  margin-bottom: 20px;
  position: relative; z-index: 1;
  transition: background 0.25s var(--ease-fast);
}
.feature-icon svg { width: 26px; height: 26px; color: var(--accent); }
.feature-card:hover .feature-icon {
  background: var(--grad-metallic);
}
.feature-card:hover .feature-icon svg { color: #000; }

.feature-card h3 {
  font-size: 19px; font-weight: 800; margin-bottom: 10px;
  position: relative; z-index: 1;
}
.feature-card p {
  color: var(--text-secondary); font-size: 14px; line-height: 1.8;
  position: relative; z-index: 1;
}

/* ════════════════════════════════════════════════════════════════
   SEO content section
   ════════════════════════════════════════════════════════════════ */
.seo-content { padding: 60px 0 80px; }
.seo-inner { max-width: 920px; }
.seo-text p {
  color: var(--text-secondary); font-size: 15px; line-height: 2.1;
  margin-bottom: 18px;
}
.seo-text strong {
  color: var(--text-primary); font-weight: 700;
}

/* ════════════════════════════════════════════════════════════════
   Download CTA
   ════════════════════════════════════════════════════════════════ */
.download-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  position: relative; overflow: hidden;
  text-align: center;
}
.download-glow {
  position: absolute; top: -100px; left: 50%; transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse at center, rgba(255,214,10,0.18) 0%, transparent 60%);
  pointer-events: none;
}
.download-content { position: relative; z-index: 1; }
.download-title {
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 900; letter-spacing: -1px; margin-bottom: 16px;
}
.download-subtitle {
  color: var(--text-secondary); font-size: 16px; line-height: 1.8;
  max-width: 560px; margin: 0 auto 40px;
}

.download-options {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px;
  max-width: 720px; margin: 0 auto;
}
.download-option {
  display: flex; align-items: center; gap: 16px;
  padding: 20px 24px;
  background: var(--card-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: border-color 0.25s var(--ease-fast), background 0.25s var(--ease-fast);
  text-align: right;
}
.download-option:hover {
  border-color: var(--accent);
  background: var(--card-hover);
  color: var(--text-primary);
}
.option-icon {
  width: 52px; height: 52px; flex-shrink: 0;
  display: grid; place-items: center;
  background: var(--grad-metallic);
  border-radius: 14px; color: #000;
  box-shadow: 0 4px 16px rgba(255,214,10,0.25);
}
.option-icon svg { width: 24px; height: 24px; }
.option-text { display: flex; flex-direction: column; gap: 2px; }
.option-small { font-size: 11px; color: var(--text-muted); }
.option-big { font-size: 16px; font-weight: 800; }
.option-meta { font-size: 11px; color: var(--text-secondary); }

/* ════════════════════════════════════════════════════════════════
   Footer
   ════════════════════════════════════════════════════════════════ */
.footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 24px;
  background: var(--bg-secondary);
}
.footer-inner {
  display: grid; grid-template-columns: 1fr 2fr; gap: 64px;
  margin-bottom: 48px;
}
.footer-brand .brand { margin-bottom: 16px; }
.footer-tagline { color: var(--text-secondary); font-size: 14px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.footer-col h4 { font-size: 14px; font-weight: 700; margin-bottom: 16px; }
.footer-col a {
  display: block; color: var(--text-secondary); font-size: 13px;
  padding: 4px 0;
}
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px; border-top: 1px solid var(--border);
  color: var(--text-muted); font-size: 12px;
}

/* ════════════════════════════════════════════════════════════════
   Scroll reveal (subtle — opacity + small translate)
   ════════════════════════════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
  will-change: opacity, transform;
}
.reveal[data-reveal="left"]  { transform: translateX(40px); }
.reveal[data-reveal="right"] { transform: translateX(-40px); }
.reveal[data-reveal="up"]    { transform: translateY(24px); }
.reveal.visible {
  opacity: 1;
  transform: translate(0, 0);
}

/* ════════════════════════════════════════════════════════════════
   FAQ page styles (shared between home and faq.html)
   ════════════════════════════════════════════════════════════════ */
.faq-wrap {
  max-width: 800px; margin: 0 auto;
}
.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.25s var(--ease-fast), background 0.25s var(--ease-fast);
}
.faq-item[open] {
  border-color: rgba(255,214,10,0.3);
  background: var(--card-elevated);
}
.faq-question {
  display: flex; justify-content: space-between; align-items: center;
  gap: 16px; padding: 22px 24px;
  cursor: pointer;
  font-size: 16px; font-weight: 700;
  list-style: none; /* hide default marker */
  user-select: none;
}
.faq-question::-webkit-details-marker { display: none; }
.faq-question::after {
  content: '+';
  font-size: 22px; font-weight: 400; color: var(--accent);
  transition: transform 0.25s var(--ease-fast);
  flex-shrink: 0;
  line-height: 1;
}
.faq-item[open] .faq-question::after { transform: rotate(45deg); }

.faq-answer {
  padding: 0 24px 22px;
  color: var(--text-secondary);
  font-size: 14px; line-height: 1.9;
}

/* CTA on FAQ page */
.faq-cta {
  margin-top: 56px;
  text-align: center;
  padding: 40px 32px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative; overflow: hidden;
}
.faq-cta::before {
  content: ''; position: absolute; inset: 0;
  background: var(--grad-radial); opacity: 0.5;
  pointer-events: none;
}
.faq-cta h3 {
  position: relative; z-index: 1;
  font-size: 26px; font-weight: 800; margin-bottom: 10px;
}
.faq-cta p {
  position: relative; z-index: 1;
  color: var(--text-secondary); font-size: 15px; margin-bottom: 24px;
}
.faq-cta .btn { position: relative; z-index: 1; }

/* ════════════════════════════════════════════════════════════════
   Responsive
   ════════════════════════════════════════════════════════════════ */
@media (max-width: 968px) {
  .hero-grid { grid-template-columns: 1fr; gap: 60px; text-align: center; }
  .hero-cta, .hero-trust { justify-content: center; }
  .hero-subtitle { margin-left: auto; margin-right: auto; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .section { padding: 80px 0; }
  .download-card { padding: 48px 32px; }
}

@media (max-width: 720px) {
  .nav-links {
    position: fixed; top: 64px; right: -100%;
    flex-direction: column; gap: 4px;
    background: rgba(10,10,10,0.98); backdrop-filter: blur(20px);
    border: 1px solid var(--border);
    border-radius: 16px; padding: 16px;
    width: 240px; max-width: calc(100vw - 32px);
    transition: right 0.3s var(--ease);
    height: auto;
  }
  .nav-links.active { right: 16px; }
  .nav-links a { padding: 12px 16px; }
  .nav-toggle { display: flex; }
  .nav-actions .btn-sm { padding: 8px 14px; font-size: 12px; }

  .hero { padding: 110px 0 60px; }
  .phone-mockup { width: 280px; height: 560px; }
  .hero-cta { flex-direction: column; }
  .hero-cta .btn { width: 100%; }

  .features-grid { grid-template-columns: 1fr; }
  .download-options { grid-template-columns: 1fr; }
  .download-card { padding: 40px 24px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; }
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 40px; }
  .seo-content { padding: 40px 0 60px; }
  .seo-text p { font-size: 14px; line-height: 1.9; }
}

@media (max-width: 480px) {
  .footer-links { grid-template-columns: 1fr; }
  .hero-title { font-size: 34px; }
  .faq-question { font-size: 14px; padding: 18px 20px; }
  .faq-answer { font-size: 13px; padding: 0 20px 18px; }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ════════════════════════════════════════════════════════════════
   Selection + scrollbar
   ════════════════════════════════════════════════════════════════ */
::selection { background: var(--accent); color: #000; }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb {
  background: var(--card-hover); border-radius: 5px;
  border: 2px solid var(--bg);
}
::-webkit-scrollbar-thumb:hover { background: var(--accent); }