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

/* Skip link */
.skip-link {
  position: absolute; top: -100%; left: 16px; z-index: 9999;
  padding: 8px 16px; background: var(--teal); color: #000;
  font-weight: 600; font-size: 14px; border-radius: 0 0 8px 8px;
  text-decoration: none; transition: top 0.2s;
}
.skip-link:focus { top: 0; }

:root {
  --bg: rgb(7,9,10);
  --bg-elevated: #111113;
  --bg-card: #1c1c1e;
  --border: rgba(255,255,255,0.07);
  --teal: #4DBBA4;
  --teal-dim: rgba(77,187,164,0.12);
  --amber: #D4A460;
  --amber-dim: rgba(212,164,96,0.10);
  --lavender: #A0A3C8;
  --lavender-dim: rgba(160,163,200,0.10);
  --mint: #B5D4C2;
  --mint-dim: rgba(181,212,194,0.10);
  --rose: #D35D6E;
  --rose-dim: rgba(211,93,110,0.10);
  --text: rgba(255,255,255,0.93);
  --text-secondary: rgba(255,255,255,0.58);
  --text-tertiary: rgba(255,255,255,0.32);
  --radius: 16px;
  --radius-lg: 24px;
  --max-w: 1120px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::after {
  content: ''; position: fixed; inset: 0; z-index: 9999;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  opacity: 0.02; pointer-events: none; mix-blend-mode: overlay;
}

.shader-bg {
  position: fixed; top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: -1; opacity: 0.3;
  pointer-events: none;
}
.shader-bg iframe { width: 100%; height: 100%; border: none; }

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s cubic-bezier(.25,.46,.45,.94), transform 0.65s cubic-bezier(.25,.46,.45,.94);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* Layout */
section { position: relative; padding: 120px 24px; }
.container { max-width: var(--max-w); margin: 0 auto; }
.section-label {
  font-size: 12px; font-weight: 700; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--teal); margin-bottom: 14px;
}
.section-title {
  font-size: clamp(32px, 4vw, 52px); font-weight: 800;
  letter-spacing: -0.03em; line-height: 1.1; margin-bottom: 16px;
}
.section-sub {
  font-size: 17px; color: var(--text-secondary);
  line-height: 1.65; max-width: 520px; margin-bottom: 56px;
}
.center { text-align: center; }
.center .section-sub { margin-left: auto; margin-right: auto; }

/* Nav */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 0 24px; height: 64px;
  display: flex; align-items: center;
  backdrop-filter: blur(24px) saturate(1.6);
  -webkit-backdrop-filter: blur(24px) saturate(1.6);
  background: rgba(10, 10, 10, 0.7);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
nav .inner {
  max-width: var(--max-w); margin: 0 auto; width: 100%;
  display: flex; align-items: center; justify-content: space-between;
}
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); }
.brand img { width: 32px; height: 32px; border-radius: 8px; }
.brand span { font-weight: 700; font-size: 16px; letter-spacing: -0.01em; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { color: var(--text-secondary); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: var(--text); }
.btn-nav {
  padding: 9px 20px; background: var(--text); color: rgb(7,9,10);
  font-weight: 600; font-size: 13px; border-radius: 8px;
  text-decoration: none; transition: all 150ms ease;
}
.btn-nav:hover { transform: scale(1.03); }
.btn-nav:active { transform: scale(0.98); }

/* Language Switcher */
.lang-switcher { position: relative; }
.lang-btn {
  display: flex; align-items: center; gap: 5px;
  background: none; border: 1px solid var(--border); border-radius: 8px;
  color: var(--text-secondary); font-family: inherit;
  font-size: 12px; font-weight: 600; padding: 7px 11px;
  cursor: pointer; transition: all 0.2s; letter-spacing: 0.03em;
}
.lang-btn:hover { border-color: rgba(255,255,255,0.2); color: var(--text); }
.lang-btn svg { width: 14px; height: 14px; flex-shrink: 0; }
.lang-dropdown {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: #1c1c1e; border: 1px solid var(--border); border-radius: 12px;
  padding: 6px; list-style: none; min-width: 170px;
  opacity: 0; visibility: hidden; transform: translateY(-4px);
  transition: opacity 0.15s, transform 0.15s, visibility 0.15s;
  z-index: 200;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.lang-switcher:focus-within .lang-dropdown,
.lang-switcher:hover .lang-dropdown { opacity: 1; visibility: visible; transform: translateY(0); }
.lang-dropdown a {
  display: block; padding: 8px 12px; border-radius: 8px;
  font-size: 13px; font-weight: 500; color: var(--text-secondary);
  text-decoration: none; transition: background 0.1s, color 0.1s;
}
.lang-dropdown a:hover { background: rgba(255,255,255,0.06); color: var(--text); }
.lang-dropdown a[aria-current="true"] { color: var(--teal); }

/* Hero */
.hero {
  min-height: 100vh; display: flex; align-items: center;
  padding-top: 64px; overflow: hidden;
}
.hero .container { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; }
.hero-text { max-width: 500px; }
.hero h1 {
  font-size: clamp(44px, 5.5vw, 68px); font-weight: 900;
  line-height: 1.02; letter-spacing: -0.04em; margin-bottom: 20px;
}
.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--teal), #7ee8cf);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero p {
  font-size: 17px; line-height: 1.65; color: var(--text-secondary);
  margin-bottom: 36px; max-width: 420px;
}
.hero-ctas { display: flex; gap: 14px; align-items: center; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; background: var(--text); color: var(--bg);
  font-weight: 700; font-size: 15px; border-radius: 12px;
  text-decoration: none; transition: all 150ms ease;
  box-shadow: 0 1px 3px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.06);
}
.btn-primary:hover { transform: scale(1.03); box-shadow: 0 6px 20px rgba(255,255,255,0.08); }
.btn-primary:active { transform: scale(0.98); }
.btn-primary svg { width: 18px; height: 18px; }
.btn-ghost {
  padding: 14px 24px; background: transparent;
  border: 1px solid var(--border); color: var(--text-secondary);
  font-weight: 600; font-size: 14px; border-radius: 12px;
  text-decoration: none; transition: all 150ms ease;
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.2); color: var(--text); }

/* Hero Phones */
.hero-phone {
  position: relative; display: flex; justify-content: center;
  align-items: center; perspective: 1400px; min-height: 560px;
}
.hero-phone .phone {
  position: absolute; border-radius: 24px; overflow: hidden;
  border: 1.5px solid rgba(255,255,255,0.06);
  box-shadow: 0 16px 50px rgba(0,0,0,0.5);
  transition: transform 0.5s cubic-bezier(.25,.46,.45,.94), opacity 0.5s ease;
}
.hero-phone .phone img { width: 100%; display: block; }
.hero-phone .phone.c { position: relative; width: 260px; z-index: 3; border-radius: 30px; box-shadow: 0 24px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.06); }
.hero-phone .phone.l { width: 220px; z-index: 1; transform: translateX(-150px) rotateY(20deg) scale(0.85); opacity: 0.55; }
.hero-phone .phone.r { width: 220px; z-index: 1; transform: translateX(150px) rotateY(-20deg) scale(0.85); opacity: 0.55; }
.hero-phone:hover .phone.l { transform: translateX(-170px) rotateY(16deg) scale(0.88); opacity: 0.7; }
.hero-phone:hover .phone.r { transform: translateX(170px) rotateY(-16deg) scale(0.88); opacity: 0.7; }
.phone-glow {
  position: absolute; width: 500px; height: 500px;
  background: radial-gradient(circle, var(--teal) 0%, transparent 70%);
  opacity: 0.1; top: 50%; left: 50%;
  transform: translate(-50%, -50%); z-index: 0;
  filter: blur(80px); pointer-events: none;
}

/* Social Proof Bar */
.proof-bar {
  padding: 40px 24px; border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border); background: var(--bg-elevated);
}
.proof-bar .inner {
  max-width: var(--max-w); margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
  gap: 48px; flex-wrap: wrap;
}
.proof-item { display: flex; align-items: center; gap: 10px; font-size: 14px; color: var(--text-secondary); white-space: nowrap; }
.proof-item strong { color: var(--text); font-weight: 700; font-size: 15px; }
.proof-stars { color: #FFD700; font-size: 16px; letter-spacing: 2px; }
.proof-divider { width: 1px; height: 24px; background: var(--border); }

/* Bento Grid */
.bento { background: var(--bg); }
.bento-grid { display: grid; grid-template-columns: repeat(12, 1fr); gap: 16px; }
.bento-card {
  border-radius: var(--radius-lg); padding: 32px 28px;
  position: relative; overflow: hidden;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.05), 0 2px 4px rgba(0,0,0,0.2), 0 8px 24px rgba(0,0,0,0.25);
  transition: transform 0.3s cubic-bezier(.25,.46,.45,.94);
  min-height: 280px;
}
.bento-card:hover { transform: translateY(-4px); }
.bento-card.span-7 { grid-column: span 7; }
.bento-card.span-5 { grid-column: span 5; }
.bento-card .card-label { font-size: 11px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; margin-bottom: 12px; }
.bento-card h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 8px; }
.bento-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; max-width: 260px; }
.bento-card .card-img { position: absolute; bottom: -8px; right: 16px; width: 45%; max-width: 200px; }
.bento-card .card-img img { width: 100%; display: block; border-radius: 16px 16px 0 0; box-shadow: 0 -4px 24px rgba(0,0,0,0.4); }
.bento-card.span-7 .card-img { width: 35%; max-width: 190px; right: 24px; }
.bento-card.span-5 .card-img { width: 50%; max-width: 180px; }
.bento-card.teal { background: radial-gradient(ellipse at 15% 0%, rgba(77,187,164,0.1) 0%, rgba(255,255,255,0.015) 65%); }
.bento-card.teal .card-label { color: var(--teal); }
.bento-card.amber { background: radial-gradient(ellipse at 15% 0%, rgba(212,164,96,0.1) 0%, rgba(255,255,255,0.015) 65%); }
.bento-card.amber .card-label { color: var(--amber); }
.bento-card.lavender { background: radial-gradient(ellipse at 15% 0%, rgba(160,163,200,0.1) 0%, rgba(255,255,255,0.015) 65%); }
.bento-card.lavender .card-label { color: var(--lavender); }
.bento-card.mint { background: radial-gradient(ellipse at 85% 0%, rgba(181,212,194,0.1) 0%, rgba(255,255,255,0.015) 65%); }
.bento-card.mint .card-label { color: var(--mint); }

/* Stats */
.stats {
  padding: 100px 24px; background: var(--bg-elevated);
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
}
.stats-grid { display: flex; justify-content: center; gap: 80px; flex-wrap: wrap; }
.stat { text-align: center; }
.stat .number {
  font-size: clamp(48px, 6vw, 72px); font-weight: 900;
  letter-spacing: -0.04em; line-height: 1;
  background: linear-gradient(180deg, var(--text) 30%, var(--text-tertiary) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.stat .label { font-size: 14px; color: var(--text-secondary); margin-top: 8px; font-weight: 500; }

/* How it Works */
.how { background: var(--bg); }
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.step-card {
  background: var(--bg-card); border-radius: var(--radius-lg); padding: 36px 28px;
  position: relative;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 2px 8px rgba(0,0,0,0.2);
}
.step-num {
  width: 40px; height: 40px; border-radius: 12px;
  background: var(--teal-dim); color: var(--teal);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 800; margin-bottom: 20px;
}
.step-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

/* Privacy */
.privacy {
  padding: 80px 24px; text-align: center;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-elevated) 100%);
}
.privacy h2 { font-size: 28px; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 12px; }
.privacy p { font-size: 16px; color: var(--text-secondary); max-width: 460px; margin: 0 auto 28px; line-height: 1.6; }
.pills { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.pill { padding: 8px 18px; background: var(--bg-card); border-radius: 8px; box-shadow: inset 0 1px 0 rgba(255,255,255,0.04); font-size: 13px; font-weight: 600; color: var(--text-secondary); }

/* Pricing */
.pricing { text-align: center; }
.pricing .section-sub { margin: 0 auto 56px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; max-width: 860px; margin: 0 auto; }
.price-card {
  background: var(--bg-card); border-radius: var(--radius-lg); padding: 36px 24px;
  position: relative; transition: transform 0.3s;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.04), 0 2px 8px rgba(0,0,0,0.2);
}
.price-card:hover { transform: translateY(-4px); }
.price-card.featured {
  background: radial-gradient(ellipse at 50% 0%, rgba(77,187,164,0.08) 0%, var(--bg-card) 60%);
  box-shadow: inset 0 1px 0 rgba(77,187,164,0.12), 0 2px 8px rgba(0,0,0,0.2), 0 0 0 1px rgba(77,187,164,0.15);
}
.price-card.featured::before {
  content: attr(data-badge); position: absolute; top: -11px; left: 50%;
  transform: translateX(-50%); padding: 4px 14px;
  background: var(--teal); color: #0a0a0a;
  font-size: 10px; font-weight: 800; letter-spacing: 0.1em; border-radius: 100px;
}
.price-card .tier { font-size: 13px; font-weight: 600; color: var(--text-secondary); margin-bottom: 8px; }
.price-card .price { font-size: 40px; font-weight: 900; letter-spacing: -0.03em; }
.price-card .period { font-size: 13px; color: var(--text-tertiary); margin-bottom: 24px; }
.btn-price {
  display: block; width: 100%; padding: 13px; border-radius: 12px;
  text-align: center; text-decoration: none; font-weight: 600; font-size: 14px;
  transition: all 0.2s;
}
.price-card.featured .btn-price { background: var(--teal); color: #0a0a0a; }
.price-card:not(.featured) .btn-price { background: rgba(255,255,255,0.06); border: 1px solid var(--border); color: var(--text); }
.price-card .btn-price:hover { transform: translateY(-1px); }

/* Final CTA */
.final-cta {
  text-align: center; padding: 140px 24px;
  background: radial-gradient(ellipse at 50% 80%, rgba(77,187,164,0.08) 0%, transparent 60%);
}
.final-cta h2 { font-size: clamp(36px, 5vw, 60px); font-weight: 900; letter-spacing: -0.03em; margin-bottom: 16px; line-height: 1.08; }
.final-cta p { font-size: 17px; color: var(--text-secondary); margin: 0 auto 40px; max-width: 440px; line-height: 1.6; }

/* Footer */
footer { padding: 40px 24px; border-top: 1px solid var(--border); text-align: center; }
footer p { font-size: 13px; color: var(--text-tertiary); }
footer a { color: var(--text-secondary); text-decoration: none; }
footer a:hover { color: var(--text); }

/* FAQ */
.faq { background: transparent; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin-top: 56px; }
.faq-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 0; overflow: hidden;
  transition: border-color 0.2s;
}
.faq-item[open] { border-color: rgba(77,187,164,0.3); }
.faq-item summary {
  list-style: none; cursor: pointer; padding: 20px 24px;
  font-size: 15px; font-weight: 600;
  display: flex; justify-content: space-between; align-items: center;
  gap: 12px; user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-size: 20px; font-weight: 400;
  color: var(--teal); flex-shrink: 0; transition: transform 0.2s ease;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 24px 20px; margin: 0; font-size: 14px; line-height: 1.7; color: var(--text-secondary); }

/* Responsive */
@media (max-width: 960px) {
  .hero .container { grid-template-columns: 1fr; text-align: center; }
  .hero-text { max-width: 100%; }
  .hero p { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }
  .hero-phone { order: -1; min-height: 440px; }
  .hero-phone .phone.c { width: 210px; }
  .hero-phone .phone.l, .hero-phone .phone.r { width: 180px; }
  .hero-phone .phone.l { transform: translateX(-110px) rotateY(20deg) scale(0.82); }
  .hero-phone .phone.r { transform: translateX(110px) rotateY(-20deg) scale(0.82); }
  .bento-grid { grid-template-columns: 1fr 1fr; }
  .bento-card.span-7, .bento-card.span-5 { grid-column: span 1; }
  .bento-card .card-img { width: 40%; max-width: 160px; }
  .stats-grid { gap: 40px; }
  .steps-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; max-width: 340px; }
  .nav-links a:not(.btn-nav):not(.lang-btn) { display: none; }
}
@media (max-width: 600px) {
  section { padding: 80px 20px; }
  .bento-grid { grid-template-columns: 1fr; }
  .bento-card { min-height: 320px; }
  .bento-card .card-img { width: 45%; max-width: 170px; }
  .proof-bar .inner { gap: 24px; }
  .proof-divider { display: none; }
  .faq-grid { grid-template-columns: 1fr; }
}
@media (prefers-reduced-motion: reduce) {
  .shader-bg { display: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  body::after { display: none; }
}