:root {
  --bg: #080b10;
  --bg2: #0d1118;
  --card: #121821;
  --card2: #181f2a;
  --border: #243044;
  --text: #f4f7fa;
  --muted: #8b9bb0;
  --faint: #64748b;
  --accent: #0d9488;
  --accent-bright: #2dd4bf;
  --accent-soft: rgba(45, 212, 191, 0.16);
  --amber: #f59e0b;
  --sky: #0ea5e9;
  --success: #22c55e;
  --radius: 22px;
  --shadow: 0 30px 80px rgba(0, 0, 0, 0.45);
  --font: "Manrope", system-ui, sans-serif;
  --display: "Sora", "Manrope", sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background:
    radial-gradient(1200px 600px at 10% -10%, rgba(13, 148, 136, 0.22), transparent 55%),
    radial-gradient(900px 500px at 90% 10%, rgba(14, 165, 233, 0.12), transparent 50%),
    linear-gradient(180deg, #070a0f 0%, #0a1018 40%, #080b10 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

img, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; cursor: pointer; border: 0; background: none; }

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  opacity: 0.035;
  z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}
.orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(60px);
  pointer-events: none;
  z-index: 0;
  animation: drift 18s ease-in-out infinite alternate;
}
.orb-a {
  width: 280px; height: 280px;
  background: rgba(13, 148, 136, 0.28);
  top: 18%; left: -80px;
}
.orb-b {
  width: 340px; height: 340px;
  background: rgba(45, 212, 191, 0.12);
  bottom: 10%; right: -100px;
  animation-delay: -6s;
}
@keyframes drift {
  from { transform: translateY(0) translateX(0); }
  to { transform: translateY(-40px) translateX(30px); }
}

.nav, main, .footer { position: relative; z-index: 1; }

.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 5vw;
  backdrop-filter: blur(16px);
  background: rgba(8, 11, 16, 0.72);
  border-bottom: 1px solid rgba(36, 48, 68, 0.7);
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.brand img { border-radius: 10px; }
.nav-links {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-weight: 500;
}
.nav-links a:hover { color: var(--accent-bright); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 22px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--accent), #0f766e);
  color: #fff;
  font-weight: 700;
  box-shadow: 0 12px 30px rgba(13, 148, 136, 0.35);
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 40px rgba(13, 148, 136, 0.45);
  filter: brightness(1.05);
}
.btn-sm { padding: 10px 16px; border-radius: 14px; font-size: 0.92rem; }
.btn-lg { padding: 16px 28px; font-size: 1.05rem; }
.btn-ghost {
  background: transparent;
  border: 1px solid var(--border);
  box-shadow: none;
  color: var(--text);
}
.btn-ghost:hover { border-color: var(--accent-bright); box-shadow: none; }

.hero {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  min-height: calc(100vh - 72px);
  padding: 48px 5vw 64px;
}
.eyebrow {
  margin: 0 0 12px;
  color: var(--accent-bright);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 0.82rem;
}
.hero h1, .section-head h2, .vip-copy h2, .download-card h2 {
  font-family: var(--display);
  letter-spacing: -0.04em;
  margin: 0 0 16px;
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  line-height: 1.05;
  max-width: 11ch;
}
.lede {
  color: var(--muted);
  font-size: 1.12rem;
  line-height: 1.55;
  max-width: 38ch;
  margin: 0 0 28px;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 28px; }
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-meta span {
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(18, 24, 33, 0.8);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
}

.hero-stage { display: flex; justify-content: center; }
.phone {
  position: relative;
  width: min(360px, 92vw);
  aspect-ratio: 0.72;
  border-radius: 36px;
  overflow: hidden;
  border: 1px solid rgba(45, 212, 191, 0.25);
  box-shadow: var(--shadow);
  background: #0a1018;
  transform: perspective(1200px) rotateY(-8deg) rotateX(4deg);
  transition: transform 0.5s ease;
  animation: floatPhone 6s ease-in-out infinite;
}
.phone:hover { transform: perspective(1200px) rotateY(-2deg) rotateX(1deg) scale(1.02); }
@keyframes floatPhone {
  0%, 100% { translate: 0 0; }
  50% { translate: 0 -12px; }
}
.phone-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle at 50% 20%, rgba(45, 212, 191, 0.35), transparent 55%);
  pointer-events: none;
  z-index: 0;
}
.phone-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 55%;
  object-fit: cover;
  transition: opacity 0.45s ease, transform 0.6s ease;
}
.mascot {
  position: absolute;
  width: 46%;
  right: 8%;
  top: 18%;
  border-radius: 24px;
  z-index: 2;
  filter: drop-shadow(0 18px 30px rgba(0,0,0,0.45));
  transition: opacity 0.35s ease, transform 0.45s ease;
}
.phone-ui {
  position: absolute;
  left: 16px; right: 16px; bottom: 22px;
  display: grid;
  gap: 10px;
  z-index: 3;
}
.habit-chip {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  border-radius: 16px;
  background: rgba(8, 11, 16, 0.78);
  border: 1px solid rgba(36, 48, 68, 0.9);
  backdrop-filter: blur(10px);
  transition: border-color 0.3s ease, transform 0.3s ease, background 0.3s ease;
}
.habit-chip.done {
  border-color: rgba(45, 212, 191, 0.55);
  background: rgba(13, 148, 136, 0.22);
}
.check {
  width: 22px; height: 22px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  color: transparent;
  flex-shrink: 0;
  transition: all 0.25s ease;
}
.habit-chip.done .check {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.section { padding: 72px 5vw; }
.section-head { max-width: 640px; margin-bottom: 36px; }
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.6rem); }
.section-head p, .vip-copy > p, .download-card p { color: var(--muted); line-height: 1.55; }

.skin-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.skin-card {
  position: relative;
  text-align: left;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--card);
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.skin-card img {
  width: 100%;
  aspect-ratio: 1.15;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.skin-card:hover { transform: translateY(-6px); }
.skin-card:hover img { transform: scale(1.05); }
.skin-card.active {
  border-color: var(--accent-bright);
  box-shadow: 0 0 0 1px rgba(45, 212, 191, 0.35), 0 20px 50px rgba(13, 148, 136, 0.2);
}
.skin-info {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  padding: 14px 16px 16px;
}
.skin-info strong { font-family: var(--display); }
.skin-info span { color: var(--muted); font-size: 0.9rem; }
.vip-badge {
  position: absolute;
  top: 12px; right: 12px;
  z-index: 2;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(8, 11, 16, 0.78);
  border: 1px solid rgba(45, 212, 191, 0.45);
  color: var(--accent-bright);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.vip-panel {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 28px;
  align-items: stretch;
  background: linear-gradient(145deg, rgba(18, 24, 33, 0.95), rgba(13, 17, 24, 0.9));
  border: 1px solid var(--border);
  border-radius: 32px;
  overflow: hidden;
  box-shadow: var(--shadow);
}
.vip-visual {
  position: relative;
  min-height: 420px;
}
.vip-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.price-pill {
  position: absolute;
  left: 20px; bottom: 20px;
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 18px;
  border-radius: 18px;
  background: rgba(8, 11, 16, 0.82);
  border: 1px solid rgba(45, 212, 191, 0.35);
  backdrop-filter: blur(12px);
}
.price-pill em {
  font-style: normal;
  font-family: var(--display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent-bright);
}
.vip-copy { padding: 36px 32px 36px 12px; }
.perk-list {
  list-style: none;
  margin: 24px 0 28px;
  padding: 0;
  display: grid;
  gap: 12px;
}
.perk {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  align-items: start;
  padding: 14px;
  border-radius: 18px;
  background: rgba(24, 31, 42, 0.75);
  border: 1px solid var(--border);
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.perk:hover {
  transform: translateX(6px);
  border-color: rgba(45, 212, 191, 0.4);
}
.perk-icon {
  width: 44px; height: 44px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  font-size: 1.15rem;
}
.perk strong { display: block; margin-bottom: 4px; }
.perk p { margin: 0; color: var(--muted); font-size: 0.92rem; }

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.feature {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--card);
  border: 1px solid var(--border);
  transition: transform 0.3s ease, border-color 0.3s ease;
}
.feature:hover {
  transform: translateY(-4px);
  border-color: rgba(45, 212, 191, 0.35);
}
.feature-top {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}
.feature h3 {
  margin: 0;
  font-family: var(--display);
  font-size: 1.15rem;
}
.feature p { margin: 0; color: var(--muted); line-height: 1.5; }
.dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: var(--accent-bright);
  box-shadow: 0 0 0 6px var(--accent-soft);
}
.dot.amber { background: var(--amber); box-shadow: 0 0 0 6px rgba(245, 158, 11, 0.15); }
.dot.sky { background: var(--sky); box-shadow: 0 0 0 6px rgba(14, 165, 233, 0.15); }
.dot.mint { background: var(--success); box-shadow: 0 0 0 6px rgba(34, 197, 94, 0.15); }

.mini-streak {
  display: flex;
  gap: 6px;
  margin-top: 18px;
}
.mini-streak i {
  width: 18px; height: 18px;
  border-radius: 6px;
  background: #1a2433;
}
.mini-streak i.on { background: var(--accent); }
.mini-streak i.pulse {
  background: var(--accent-bright);
  animation: pulse 1.4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0.75; }
}

.download-section { padding-bottom: 96px; }
.download-card {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
  padding: 40px 28px;
  border-radius: 32px;
  background:
    radial-gradient(600px 200px at 50% 0%, rgba(13, 148, 136, 0.22), transparent 60%),
    var(--card);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}
.download-card img {
  margin: 0 auto 18px;
  border-radius: 18px;
}
.download-card .btn { margin: 8px 0 14px; }
.fine { font-size: 0.85rem; color: var(--faint); }

.footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 22px 5vw 36px;
  color: var(--faint);
  border-top: 1px solid rgba(36, 48, 68, 0.6);
  font-size: 0.9rem;
}
.footer a:hover { color: var(--accent-bright); }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in {
  opacity: 1;
  transform: none;
}

@media (max-width: 960px) {
  .nav-links { display: none; }
  .hero, .vip-panel { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 28px; }
  .hero h1 { max-width: none; }
  .phone { transform: none; margin: 0 auto; }
  .vip-copy { padding: 28px 22px 32px; }
  .vip-visual { min-height: 280px; }
  .skin-grid, .feature-grid { grid-template-columns: 1fr; }
}