/* ============================================================
   SuperApp Landing Page — style.css
   ============================================================ */

/* Tailwind CSS CDN */
@import url('https://cdn.jsdelivr.net/npm/tailwindcss@2.2.19/dist/tailwind.min.css');

/* ---- CSS Variables ---- */
:root {
  --c-primary: #d97706;
  --c-primary-dark: #b45309;
  --c-secondary: #f59e0b;
  --c-accent: #ef4444;
  --c-success: #10b981;
  --c-warning: #f59e0b;
  --c-pink: #ec4899;

  --c-bg: #ffffff;
  --c-bg-alt: #fffbf0;
  --c-bg-dark: #0f0f1a;
  --c-text: #1e1e2e;
  --c-text-muted: #6b7280;
  --c-border: #e5e7eb;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 16px rgba(217,119,6,0.12), 0 2px 8px rgba(0,0,0,0.06);
  --shadow-lg: 0 20px 60px rgba(217,119,6,0.18), 0 8px 24px rgba(0,0,0,0.08);
  --shadow-xl: 0 40px 80px rgba(217,119,6,0.22), 0 16px 40px rgba(0,0,0,0.1);

  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;

  --max-w: 1200px;
  --nav-h: 72px;
}

/* ---- Reset & Base ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--font); }

/* ---- Skip Link (Accessibility) ---- */
.skip-link {
  position: absolute; top: -40px; left: 0; background: var(--c-primary);
  color: #fff; padding: 8px 16px; border-radius: 0 0 8px 0; z-index: 9999;
  transition: top .2s;
}
.skip-link:focus { top: 0; }

/* ---- Layout ---- */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }

/* ===========================
   HEADER / NAV
   =========================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--nav-h);
  background: rgba(255,255,255,0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(229,231,235,0.6);
  transition: box-shadow .3s;
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }

.nav-container {
  display: flex;
  align-items: center;
  height: var(--nav-h);
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  gap: 40px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-text {
  font-size: 20px;
  font-weight: 700;
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1;
}
.nav-links a {
  padding: 6px 14px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--c-text-muted);
  transition: color .2s, background .2s;
}
.nav-links a:hover { color: var(--c-primary); background: rgba(217,119,6,0.07); }
.nav-cta { margin-left: auto; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  transition: all .2s;
  line-height: 1.4;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  color: #fff;
  box-shadow: 0 4px 14px rgba(217,119,6,0.40);
}
.btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(217,119,6,0.55);
}
.btn-outline {
  border: 1.5px solid var(--c-border);
  color: var(--c-text);
  background: transparent;
}
.btn-outline:hover { border-color: var(--c-primary); color: var(--c-primary); background: rgba(217,119,6,0.05); }
.btn-large { padding: 14px 28px; font-size: 16px; border-radius: 12px; }

/* Mobile toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
}
.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: all .3s;
}
.mobile-menu {
  position: absolute;
  top: var(--nav-h);
  left: 0; right: 0;
  background: #fff;
  border-bottom: 1px solid var(--c-border);
  padding: 16px 24px 24px;
  box-shadow: var(--shadow-md);
}
.mobile-link {
  display: block;
  padding: 12px 4px;
  font-size: 16px;
  font-weight: 500;
  border-bottom: 1px solid var(--c-border);
  color: var(--c-text);
}
.mobile-link:last-of-type { border-bottom: none; }

/* ===========================
   HERO
   =========================== */
.hero {
  position: relative;
  padding: 80px 0 100px;
  overflow: hidden;
  background: linear-gradient(160deg, #fffbeb 0%, #fef3c7 50%, #fffbeb 100%);
}
.hero-bg {
  position: absolute; inset: 0;
  pointer-events: none;
  overflow: hidden;
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.35;
}
.blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(217,119,6,0.35) 0%, transparent 70%);
  top: -200px; right: -100px;
}
.blob-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(245,158,11,0.25) 0%, transparent 70%);
  bottom: -100px; left: -50px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(217,119,6,0.08);
  border: 1px solid rgba(217,119,6,0.25);
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--c-primary);
  margin-bottom: 20px;
}
.stars { color: #f59e0b; letter-spacing: 1px; }
.hero-title {
  font-size: clamp(36px, 5vw, 60px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--c-text);
}
.gradient-text {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 18px;
  color: var(--c-text-muted);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 24px;
}
.stat-item { display: flex; flex-direction: column; gap: 2px; }
.stat-item strong { font-size: 22px; font-weight: 700; color: var(--c-text); }
.stat-item span { font-size: 13px; color: var(--c-text-muted); }
.stat-divider { width: 1px; height: 36px; background: var(--c-border); }

/* Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}
.phone-mockup {
  position: relative;
  display: inline-block;
}
.phone-frame {
  position: relative;
  width: 280px;
  background: #1a1a2e;
  border-radius: 40px;
  padding: 14px;
  box-shadow: 0 0 0 2px #2a2a3e, var(--shadow-xl);
}
.phone-frame::before {
  content: '';
  position: absolute;
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px; height: 6px;
  background: #2a2a3e;
  border-radius: 3px;
  z-index: 2;
}
.phone-screen {
  border-radius: 28px;
  overflow: hidden;
  aspect-ratio: 9/16;
  background: #f0f0f0;
}
.phone-screen img { width: 100%; height: 100%; object-fit: cover; }
.phone-glow {
  position: absolute;
  bottom: -30px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px; height: 40px;
  background: rgba(217,119,6,0.45);
  filter: blur(20px);
  border-radius: 50%;
}
.floating-card {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 10px;
  background: #fff;
  border-radius: 14px;
  padding: 12px 16px;
  box-shadow: var(--shadow-lg);
  min-width: 150px;
  animation: float 3s ease-in-out infinite;
}
.card-1 { top: 40px; right: -60px; animation-delay: 0s; }
.card-2 { bottom: 80px; left: -60px; animation-delay: 1.5s; }
.fc-icon { font-size: 22px; }
.fc-title { font-size: 13px; font-weight: 600; color: var(--c-text); }
.fc-sub { font-size: 12px; color: var(--c-text-muted); }
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* ===========================
   TRUST BAR
   =========================== */
.trust-bar {
  padding: 32px 0;
  background: var(--c-bg);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
}
.trust-bar .container { display: flex; align-items: center; gap: 40px; }
.trust-label { font-size: 13px; color: var(--c-text-muted); white-space: nowrap; font-weight: 500; }
.trust-logos {
  display: flex;
  align-items: center;
  gap: 48px;
  flex-wrap: wrap;
}
.trust-logos li {
  font-size: 16px;
  font-weight: 700;
  color: #c0c0d0;
  letter-spacing: 0.02em;
  transition: color .2s;
}
.trust-logos li:hover { color: var(--c-primary); }

/* ===========================
   SECTION HEADER
   =========================== */
.section-header { text-align: center; margin-bottom: 64px; }
.section-tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-primary);
  background: rgba(217,119,6,0.08);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--c-text);
  margin-bottom: 16px;
  line-height: 1.2;
}
.section-desc {
  font-size: 17px;
  color: var(--c-text-muted);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===========================
   FEATURES
   =========================== */
.features-section { background: var(--c-bg-alt); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all .3s;
  position: relative;
  overflow: hidden;
}
.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(217,119,6,0.25);
}
.feature-card--large {
  grid-column: span 2;
  background: linear-gradient(135deg, #fffbeb 0%, #fef3c7 100%);
}
.feature-card--accent {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  border: none;
  color: #fff;
}
.feature-card--accent h3,
.feature-card--accent p { color: rgba(255,255,255,0.95); }
.feature-icon {
  font-size: 36px;
  margin-bottom: 16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px; height: 64px;
  border-radius: 16px;
}
.feature-icon--gold { background: rgba(217,119,6,0.12); }
.feature-icon--blue { background: rgba(6,182,212,0.1); }
.feature-icon--green { background: rgba(16,185,129,0.1); }
.feature-icon--orange { background: rgba(245,158,11,0.1); }
.feature-icon--pink { background: rgba(236,72,153,0.1); }
.feature-card h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; }
.feature-card p { font-size: 15px; color: var(--c-text-muted); line-height: 1.65; }
.feature-card--accent p { color: rgba(255,255,255,0.8); }
.feature-tag {
  display: inline-block;
  margin-top: 16px;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  background: rgba(217,119,6,0.12);
  color: var(--c-primary);
  border-radius: 100px;
}
.feature-tag--white {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

/* ===========================
   SCREENSHOTS
   =========================== */
.screenshots-scroll {
  display: flex;
  gap: 20px;
  overflow-x: auto;
  padding-bottom: 16px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  cursor: grab;
}
.screenshots-scroll:active { cursor: grabbing; }
.screenshots-scroll::-webkit-scrollbar { height: 4px; }
.screenshots-scroll::-webkit-scrollbar-track { background: var(--c-border); border-radius: 2px; }
.screenshots-scroll::-webkit-scrollbar-thumb { background: var(--c-primary); border-radius: 2px; }

.screenshot-item {
  flex: 0 0 260px;
  scroll-snap-align: start;
  text-align: center;
}
.screenshot-item img {
  width: 260px;
  height: 460px;
  object-fit: cover;
  border-radius: 24px;
  box-shadow: var(--shadow-lg);
  transition: transform .3s;
}
.screenshot-item:hover img { transform: scale(1.02); }
.screenshot-item p {
  margin-top: 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-text-muted);
}

/* ===========================
   HOW IT WORKS
   =========================== */
.how-section { background: var(--c-bg); }
.steps-list {
  display: flex;
  align-items: center;
  gap: 0;
  justify-content: center;
  flex-wrap: wrap;
}
.step-item {
  flex: 1;
  min-width: 200px;
  max-width: 280px;
  text-align: center;
  padding: 32px 24px;
}
.step-arrow {
  font-size: 28px;
  color: var(--c-border);
  font-weight: 300;
  padding: 0 8px;
  flex-shrink: 0;
}
.step-number {
  font-size: 72px;
  font-weight: 900;
  color: rgba(217,119,6,0.10);
  line-height: 1;
  margin-bottom: -16px;
  font-variant-numeric: tabular-nums;
}
.step-icon {
  font-size: 40px;
  margin-bottom: 16px;
}
.step-item h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
}
.step-item p {
  font-size: 15px;
  color: var(--c-text-muted);
  line-height: 1.65;
}

/* ===========================
   REVIEWS
   =========================== */
.reviews-section { background: var(--c-bg-alt); }
.reviews-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 20px;
}
.review-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all .3s;
}
.review-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.review-card--featured {
  background: linear-gradient(135deg, var(--c-primary), var(--c-primary-dark));
  border: none;
  color: #fff;
}
.review-stars { font-size: 18px; color: #f59e0b; margin-bottom: 16px; letter-spacing: 2px; }
.review-card--featured .review-stars { color: #fde68a; }
.review-card blockquote { margin-bottom: 20px; }
.review-card blockquote p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-text);
  font-style: italic;
}
.review-card--featured blockquote p { color: rgba(255,255,255,0.9); }
.review-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.review-author img {
  width: 48px; height: 48px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}
.review-name {
  display: block;
  font-size: 15px;
  font-weight: 700;
  font-style: normal;
  color: var(--c-text);
}
.review-card--featured .review-name { color: #fff; }
.review-role {
  font-size: 13px;
  color: var(--c-text-muted);
}
.review-card--featured .review-role { color: rgba(255,255,255,0.7); }

/* ===========================
   FAQ
   =========================== */
.faq-section { background: var(--c-bg); }
.faq-container { max-width: 720px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}
.faq-item:focus-within,
.faq-item.open {
  border-color: rgba(217,119,6,0.35);
  box-shadow: var(--shadow-sm);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--c-text);
  text-align: left;
  transition: background .2s;
}
.faq-question:hover { background: rgba(217,119,6,0.04); }
.faq-icon {
  font-size: 22px;
  color: var(--c-primary);
  font-weight: 300;
  flex-shrink: 0;
  transition: transform .3s;
  margin-left: 16px;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--c-text-muted);
  line-height: 1.7;
}
.faq-answer p { margin: 0; }

/* ===========================
   DOWNLOAD CTA
   =========================== */
.download-section { background: var(--c-bg-alt); }
.download-card {
  position: relative;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 60%, #0f3460 100%);
  border-radius: var(--radius-xl);
  padding: 64px;
  display: flex;
  align-items: center;
  gap: 48px;
  overflow: hidden;
}
.download-bg-shapes { position: absolute; inset: 0; pointer-events: none; }
.ds-1, .ds-2 {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
}
.ds-1 {
  width: 400px; height: 400px;
  background: rgba(217,119,6,0.30);
  top: -100px; right: -100px;
}
.ds-2 {
  width: 300px; height: 300px;
  background: rgba(245,158,11,0.22);
  bottom: -80px; left: 100px;
}
.download-content {
  flex: 1;
  position: relative;
  z-index: 1;
}
.download-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: #fff;
  margin-bottom: 14px;
  line-height: 1.2;
}
.download-desc {
  font-size: 17px;
  color: rgba(255,255,255,0.7);
  margin-bottom: 32px;
  line-height: 1.6;
}
.download-buttons { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 20px; }
.download-btn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 14px 24px;
  border-radius: 14px;
  font-size: 14px;
  transition: all .2s;
  min-width: 170px;
}
.download-btn--ios {
  background: #fff;
  color: var(--c-text);
}
.download-btn--ios:hover { background: #f0f0f0; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,0,0,0.2); }
.download-btn--android {
  background: rgba(255,255,255,0.1);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.2);
  backdrop-filter: blur(4px);
}
.download-btn--android:hover { background: rgba(255,255,255,0.18); transform: translateY(-2px); }
.db-sub { display: block; font-size: 11px; opacity: 0.7; font-weight: 400; }
.db-main { display: block; font-size: 16px; font-weight: 700; }
.download-note {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}
.download-qr {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}
.qr-box {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  backdrop-filter: blur(4px);
}
.qr-box img { border-radius: 8px; margin: 0 auto; }
.qr-box p { margin-top: 12px; font-size: 13px; color: rgba(255,255,255,0.7); font-weight: 500; }

/* ===========================
   FOOTER
   =========================== */
.site-footer {
  background: var(--c-bg-dark);
  color: rgba(255,255,255,0.8);
}
.footer-inner {
  display: flex;
  gap: 60px;
  padding: 64px 24px 48px;
  flex-wrap: wrap;
}
.footer-brand { flex: 1; min-width: 200px; }
.footer-brand .logo-text { color: #fff; -webkit-text-fill-color: #fff; }
.footer-brand p { margin-top: 14px; font-size: 14px; color: rgba(255,255,255,0.5); max-width: 240px; line-height: 1.6; }
.footer-nav { display: flex; gap: 60px; flex-wrap: wrap; }
.footer-nav-group h3 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.4); margin-bottom: 16px; }
.footer-nav-group ul { display: flex; flex-direction: column; gap: 10px; }
.footer-nav-group a { font-size: 14px; color: rgba(255,255,255,0.65); transition: color .2s; }
.footer-nav-group a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 20px 24px;
}
.footer-bottom .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,0.35); }
.footer-bottom abbr { text-decoration: underline dotted; }

/* ===========================
   RESPONSIVE
   =========================== */
@media (max-width: 1024px) {
  .features-grid { grid-template-columns: 1fr 1fr; }
  .feature-card--large { grid-column: span 1; }
  .card-1 { right: -40px; }
  .card-2 { left: -40px; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }
  .section { padding: 64px 0; }
  .nav-links, .nav-cta { display: none; }
  .menu-toggle { display: flex; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; text-align: center; }
  .hero-content { order: 1; }
  .hero-visual { order: 0; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .phone-frame { width: 200px; }
  .floating-card { display: none; }
  .features-grid { grid-template-columns: 1fr; }
  .reviews-grid { grid-template-columns: 1fr; }
  .steps-list { flex-direction: column; align-items: center; }
  .step-arrow { transform: rotate(90deg); }
  .trust-bar .container { flex-direction: column; gap: 16px; }
  .download-card { flex-direction: column; padding: 36px 24px; gap: 32px; }
  .download-qr { align-self: center; }
  .footer-inner { flex-direction: column; gap: 32px; padding: 40px 24px 32px; }
  .footer-nav { gap: 32px; }
  .footer-bottom .container { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-title { font-size: 32px; }
  .btn-large { padding: 12px 20px; font-size: 15px; }
  .download-buttons { flex-direction: column; }
  .download-btn { width: 100%; }
  .reviews-grid { grid-template-columns: 1fr; }
}

/* ===========================
   ANIMATIONS
   =========================== */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
.fade-in-up {
  opacity: 0;
  animation: fadeInUp 0.6s ease forwards;
}

/* Focus styles for accessibility */
:focus-visible {
  outline: 2px solid var(--c-primary);
  outline-offset: 3px;
  border-radius: 4px;
}