@font-face { font-family: "Quicksand"; src: url("fonts/Quicksand-Medium.ttf") format("truetype"); font-weight: 500; font-display: swap; }
@font-face { font-family: "Quicksand"; src: url("fonts/Quicksand-SemiBold.ttf") format("truetype"); font-weight: 600; font-display: swap; }
@font-face { font-family: "Quicksand"; src: url("fonts/Quicksand-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Red Hat Display"; src: url("fonts/RedHatDisplay-Bold.ttf") format("truetype"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Red Hat Display"; src: url("fonts/RedHatDisplay-Black.ttf") format("truetype"); font-weight: 900; font-display: swap; }

:root {
  --night: #1a1433;
  --night-deep: #0d0a1f;
  --ink: #2a2540;
  --text: #f5f3ff;
  --dim: rgba(245, 243, 255, 0.72);
  --faint: rgba(245, 243, 255, 0.5);
  --line: rgba(245, 243, 255, 0.12);
  --card: rgba(255, 255, 255, 0.06);
  --mello: #9b82ff;
  --lilac: #f3f0ff;
  --cyan: #4df1e4;
  --pink: #ff8fc8;
  --sun: #ffe27a;
  --radius: 24px;
  --max: 1120px;
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--night-deep);
  color: var(--text);
  font: 500 17px/1.6 "Quicksand", system-ui, -apple-system, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--cyan); outline-offset: 3px; border-radius: 8px; }

.wrap { width: min(var(--max), 100% - 32px); margin-inline: auto; }
.skip { position: absolute; left: -999px; }
.skip:focus { left: 16px; top: 16px; background: var(--text); color: var(--ink); padding: 8px 14px; border-radius: 12px; z-index: 10; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 5; backdrop-filter: blur(14px); background: rgba(13, 10, 31, 0.72); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 16px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 20px; letter-spacing: 0.02em; }
.brand img { width: 36px; height: 36px; border-radius: 10px; }
.nav { display: flex; gap: 4px; margin-left: auto; align-items: center; flex-wrap: wrap; }
.nav a { text-decoration: none; color: var(--dim); padding: 8px 12px; border-radius: 999px; font-weight: 600; font-size: 15px; }
.nav a:hover { color: var(--text); background: var(--card); }
.nav .lang { color: var(--text); border: 1px solid var(--line); }
@media (max-width: 720px) { .nav .hide-sm { display: none; } }

/* Hero */
.hero { position: relative; overflow: hidden; background: radial-gradient(1200px 600px at 70% -10%, #3b2c7a 0%, transparent 60%), radial-gradient(900px 500px at -10% 110%, #123a52 0%, transparent 60%), var(--night); }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; padding-block: 72px 88px; }
.eyebrow { display: inline-flex; gap: 8px; align-items: center; color: var(--cyan); font-weight: 700; font-size: 14px; letter-spacing: 0.08em; text-transform: uppercase; }
h1, h2, h3 { font-weight: 700; line-height: 1.15; margin: 0; }
h1 { font-size: clamp(38px, 5.6vw, 64px); letter-spacing: -0.01em; margin-top: 14px; }
h1 em { font-style: normal; background: linear-gradient(90deg, var(--mello), var(--cyan)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { color: var(--dim); font-size: clamp(18px, 2vw, 21px); margin: 20px 0 28px; max-width: 34em; }
.stores { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.store { display: inline-flex; align-items: center; gap: 10px; padding: 12px 18px; border-radius: 16px; background: var(--text); color: var(--ink); font-weight: 700; text-decoration: none; }
.store small { display: block; font-size: 11px; font-weight: 600; opacity: 0.7; line-height: 1; }
.store span { line-height: 1.2; }
.store svg { width: 22px; height: 22px; flex: none; }
.soon { color: var(--faint); font-size: 14px; }
.phones { position: relative; height: 560px; }
.phone { position: absolute; width: 250px; border-radius: 36px; overflow: hidden; border: 6px solid #0b0918; box-shadow: 0 30px 80px rgba(0, 0, 0, 0.55), 0 0 0 1px var(--line); background: #0b0918; }
.phone img { width: 100%; height: auto; }
.phone.back { right: 4%; top: 0; transform: rotate(6deg); }
.phone.front { left: 6%; top: 50px; transform: rotate(-5deg); }
.mello-float { position: absolute; width: 132px; left: -4px; bottom: 6px; z-index: 2; filter: drop-shadow(0 20px 40px rgba(155, 130, 255, 0.45)); animation: bob 6s ease-in-out infinite; }
@keyframes bob { 50% { transform: translateY(-14px); } }
@media (prefers-reduced-motion: reduce) { .mello-float { animation: none; } html { scroll-behavior: auto; } }
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; padding-block: 28px 48px; gap: 28px; }
  .phones { height: 470px; max-width: 420px; margin-inline: auto; width: 100%; }
  .phone { width: 200px; }
}

/* Sections */
section { padding-block: 88px; }
.section-head { max-width: 680px; margin-bottom: 40px; }
.section-head h2 { font-size: clamp(30px, 4vw, 44px); }
.section-head p { color: var(--dim); margin: 14px 0 0; font-size: 19px; }
.grid { display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; }
.card h3 { font-size: 21px; margin: 14px 0 8px; }
.card p { color: var(--dim); margin: 0; font-size: 16px; }
.dot { width: 48px; height: 48px; border-radius: 16px; display: grid; place-items: center; font-size: 24px; background: rgba(155, 130, 255, 0.14); }
.mode-focus .dot { background: rgba(77, 241, 228, 0.16); }
.mode-relax .dot { background: rgba(255, 143, 200, 0.16); }
.mode-sleep .dot { background: rgba(155, 130, 255, 0.2); }
.mode-move .dot { background: rgba(255, 226, 122, 0.16); }

.world { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; padding-block: 40px; }
.world + .world { border-top: 1px solid var(--line); }
.world.flip .world-media { order: -1; }
.world h3 { font-size: clamp(28px, 3.4vw, 38px); }
.world p { color: var(--dim); font-size: 18px; }
.world ul { padding: 0; margin: 20px 0 0; list-style: none; display: grid; gap: 10px; }
.world li { display: flex; gap: 12px; align-items: flex-start; }
.world li::before { content: ""; flex: none; width: 10px; height: 10px; margin-top: 9px; border-radius: 50%; background: var(--accent, var(--mello)); }
.world-media { display: flex; gap: 16px; justify-content: center; }
.world-media .phone { position: static; width: min(240px, 46%); transform: none; }
.world-media .phone:nth-child(2) { margin-top: 48px; }
.tag { display: inline-block; padding: 6px 12px; border-radius: 999px; font-weight: 700; font-size: 14px; background: var(--card); border: 1px solid var(--line); color: var(--accent, var(--mello)); }
.world.ocean { --accent: var(--cyan); }
.world.feel { --accent: var(--pink); }
@media (max-width: 860px) { .world { grid-template-columns: 1fr; gap: 28px; } .world.flip .world-media { order: 0; } }

.band { background: linear-gradient(180deg, var(--night) 0%, var(--night-deep) 100%); }
.privacy-band { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: center; background: linear-gradient(135deg, rgba(155, 130, 255, 0.16), rgba(77, 241, 228, 0.1)); border: 1px solid var(--line); border-radius: 32px; padding: 36px; }
.privacy-band img { width: 120px; }
.privacy-band h2 { font-size: clamp(26px, 3vw, 34px); }
.privacy-band p { color: var(--dim); margin: 10px 0 0; }
@media (max-width: 640px) { .privacy-band { grid-template-columns: 1fr; text-align: center; } .privacy-band img { margin-inline: auto; } }

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.plan { border-radius: 28px; padding: 30px; background: var(--card); border: 1px solid var(--line); }
.plan.premium { background: linear-gradient(160deg, rgba(155, 130, 255, 0.28), rgba(77, 241, 228, 0.12)); border-color: rgba(155, 130, 255, 0.5); }
.plan h3 { font-size: 24px; }
.plan .price { color: var(--dim); margin: 6px 0 18px; }
.plan ul { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; }
.plan li { display: flex; gap: 10px; }
.plan li::before { content: "✓"; color: var(--cyan); font-weight: 700; }
.note { color: var(--faint); font-size: 14px; margin-top: 18px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding-block: 40px 56px; color: var(--dim); font-size: 15px; }
.site-footer .wrap { display: flex; flex-wrap: wrap; gap: 20px 40px; justify-content: space-between; }
.site-footer nav { display: flex; flex-wrap: wrap; gap: 8px 20px; }
.site-footer a { color: var(--dim); text-decoration: none; }
.site-footer a:hover { color: var(--text); text-decoration: underline; }

/* Documents (privacy, terms, support) */
.doc { padding-block: 56px 88px; }
.doc .wrap { max-width: 780px; }
.doc h1 { font-size: clamp(32px, 4.4vw, 46px); margin: 0 0 8px; }
.doc .meta { color: var(--faint); margin: 0 0 32px; }
.doc h2 { font-size: 24px; margin: 40px 0 12px; }
.doc h3 { font-size: 19px; margin: 24px 0 8px; }
.doc p, .doc li { color: var(--dim); }
.doc strong { color: var(--text); }
.doc a { color: var(--cyan); }
.doc table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 15px; }
.doc th, .doc td { text-align: left; vertical-align: top; padding: 10px 12px; border-bottom: 1px solid var(--line); color: var(--dim); }
.doc th { color: var(--text); }
.table-scroll { overflow-x: auto; }
.callout { background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 18px 22px; margin: 20px 0; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 16px 20px; margin-bottom: 10px; }
.faq summary { cursor: pointer; font-weight: 700; color: var(--text); }
.faq details[open] summary { margin-bottom: 8px; }
.button { display: inline-block; padding: 14px 22px; border-radius: 999px; background: var(--text); color: var(--ink); font-weight: 700; text-decoration: none; }