/* ── Reset & Base ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: #0d1117;
  color: #e2e8f0;
  line-height: 1.6;
  overflow-x: hidden;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* ── Utility ── */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.cyan { color: #00e5ff; }
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 36px; border-radius: 60px; font-weight: 700;
  font-size: 1rem; border: none; cursor: pointer; transition: all .25s;
}
.btn-primary { background: #00e5ff; color: #0d1117; }
.btn-primary:hover { background: #33ecff; transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,229,255,.3); }
.btn-secondary {
  background: transparent; color: #e2e8f0;
  border: 1px solid rgba(255,255,255,.15);
}
.btn-secondary:hover { border-color: #00e5ff; color: #00e5ff; }

/* ── Glow Background ── */
.glow-bg {
  position: fixed; inset: 0; z-index: -1; pointer-events: none;
  background:
    radial-gradient(ellipse 60% 50% at 20% 10%, rgba(0,229,255,.06) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 80%, rgba(59,130,246,.05) 0%, transparent 70%);
}

/* ── Nav ── */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px 0;
  background: rgba(13,17,23,.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,.06);
  transition: all .3s;
}
.nav .container { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-size: 1.4rem; font-weight: 800; display: flex; align-items: center; gap: 10px; }
.nav-logo img { height: 36px; width: 36px; border-radius: 10px; }
.nav-cta { padding: 10px 24px; font-size: .9rem; }

/* ── Google Play Badge ── */
.play-badge { display: inline-block; transition: opacity .25s; }
.play-badge:hover { opacity: .85; }
.play-badge img { display: block; }
.nav-play-badge img { height: 48px; width: auto; }
.hero-play-badge img { height: 64px; width: auto; }

/* ── Hero ── */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding: 120px 0 80px; position: relative;
}
.hero-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,229,255,.08); border: 1px solid rgba(0,229,255,.2);
  border-radius: 40px; padding: 8px 18px; font-size: .85rem; font-weight: 600;
  color: #00e5ff; margin-bottom: 24px;
}
.hero h1 { font-size: clamp(2.4rem, 5.5vw, 3.8rem); font-weight: 900; line-height: 1.08; margin-bottom: 24px; color: #fff; }
.hero p { font-size: 1.15rem; color: #8b95a5; max-width: 500px; margin-bottom: 36px; line-height: 1.7; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; margin-top: 48px; }
.hero-stats .stat { text-align: left; }
.hero-stats .stat-num { font-size: 1.8rem; font-weight: 800; color: #00e5ff; }
.hero-stats .stat-lbl { font-size: .82rem; color: #5a657a; margin-top: 2px; }

/* ── Hero Visual — Phone Carousel ── */
.hero-visual { display: flex; flex-direction: column; justify-content: center; align-items: center; position: relative; }
.phone-carousel {
  position: relative;
  width: 280px;
  border-radius: 36px;
  overflow: hidden;
  border: 2px solid rgba(255,255,255,.08);
  box-shadow: 0 40px 80px rgba(0,0,0,.6), 0 0 60px rgba(0,229,255,.08);
}
.carousel-img {
  width: 100%; height: auto; display: block;
  position: absolute; top: 0; left: 0;
  opacity: 0;
  transition: opacity .6s ease-in-out;
}
.carousel-img.active {
  opacity: 1;
  position: relative;
}
/* Carousel Wrapper */
.carousel-wrapper {
  display: flex; align-items: center; gap: 16px;
}
/* Arrows */
.carousel-arrow {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.1);
  color: #fff; font-size: 1.3rem; cursor: pointer;
  display: grid; place-items: center;
  transition: all .25s;
  opacity: 0;
}
.carousel-wrapper:hover .carousel-arrow { opacity: 1; }
.carousel-arrow:hover { background: rgba(0,229,255,.15); border-color: rgba(0,229,255,.3); }
/* Dots */
.carousel-dots {
  display: flex; gap: 8px; justify-content: center;
  margin-top: 16px;
}
.dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: rgba(255,255,255,.2);
  transition: all .3s; cursor: pointer;
}
.dot.active {
  background: #00e5ff; width: 24px; border-radius: 4px;
}

/* ── Features Section ── */
.features {
  padding: 100px 0;
  border-top: 1px solid rgba(255,255,255,.04);
}
.features .section-header {
  text-align: center;
  margin-bottom: 60px;
}
.features .section-header h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 12px;
}
.features .section-header p {
  font-size: 1.05rem;
  color: #8b95a5;
  max-width: 500px;
  margin: 0 auto;
}
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.feature-card {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 20px;
  padding: 32px;
  transition: border-color .3s;
}
.feature-card:hover {
  border-color: rgba(0,229,255,.2);
}
.feature-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: rgba(0,229,255,.1);
  display: grid; place-items: center;
  font-size: 1.4rem;
  margin-bottom: 20px;
}
.feature-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}
.feature-card p {
  font-size: .9rem;
  color: #8b95a5;
  line-height: 1.6;
}

/* ── CTA Section ── */
.cta-section {
  padding: 100px 0;
  text-align: center;
}
.cta-section h2 {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 16px;
}
.cta-section p {
  font-size: 1.05rem;
  color: #8b95a5;
  max-width: 450px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.cta-section .cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Footer ── */
.footer { padding: 60px 0 32px; border-top: 1px solid rgba(255,255,255,.06); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
.footer-brand .logo { font-size: 1.3rem; font-weight: 800; margin-bottom: 12px; display: flex; align-items: center; gap: 8px; }
.footer-brand .logo img { height: 30px; width: 30px; border-radius: 8px; }
.footer-brand p { font-size: .88rem; color: #5a657a; max-width: 300px; line-height: 1.7; }
.footer-col h4 { font-size: .8rem; text-transform: uppercase; letter-spacing: 2px; color: #5a657a; margin-bottom: 16px; font-weight: 700; }
.footer-col a { display: block; font-size: .92rem; color: #8b95a5; margin-bottom: 10px; transition: color .2s; }
.footer-col a:hover { color: #00e5ff; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px; border-top: 1px solid rgba(255,255,255,.04);
  font-size: .82rem; color: #3a4555;
}
.footer-social { display: flex; gap: 16px; }
.footer-social a {
  width: 36px; height: 36px; border-radius: 10px;
  background: rgba(255,255,255,.04); display: grid; place-items: center;
  color: #8b95a5; transition: all .2s;
}
.footer-social a:hover { background: rgba(0,229,255,.12); color: #00e5ff; }

/* ── Legal Content ── */
.legal-content { padding: 120px 0 80px; min-height: 100vh; }
.legal-content h1 { font-size: 2.2rem; font-weight: 800; margin-bottom: 8px; }
.legal-content .updated { font-size: .88rem; color: #5a657a; margin-bottom: 40px; }
.legal-content h2 { font-size: 1.25rem; font-weight: 700; color: #00e5ff; margin: 36px 0 12px; }
.legal-content p, .legal-content li { font-size: .95rem; color: #8b95a5; line-height: 1.8; margin-bottom: 12px; }
.legal-content ul { padding-left: 24px; margin-bottom: 16px; }
.legal-content a { color: #00e5ff; text-decoration: underline; }
.legal-content a.btn { text-decoration: none; }
.legal-content a.btn-primary { color: #0d1117; }
.back-home {
  display: inline-flex; align-items: center; gap: 6px;
  color: #00e5ff; font-weight: 600; font-size: .92rem;
  margin-bottom: 32px; transition: gap .2s;
}
.back-home:hover { gap: 10px; }

/* ── Animations ── */
.reveal { opacity: 0; transform: translateY(30px); transition: all .7s cubic-bezier(.22,1,.36,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ── */
@media (max-width: 960px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .hero p { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { margin-top: 40px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .phone-carousel { width: 240px; }
}
@media (max-width: 640px) {
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .phone-carousel { width: 220px; }
  .carousel-arrow { opacity: 1; }
}