:root {
  --bg: #050507;
  --bg-soft: #0b0b10;
  --panel: #121219;
  --panel-light: #1a1a24;
  --text: #f7f6f8;
  --muted: #aaa7b0;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #ff3d63;
  --accent-strong: #ff7b38;
  --sun: #ffb35c;
  --danger: #ff8f8f;
  --radius: 24px;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.32);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--text);
  background: var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input, select { font: inherit; }
button { color: inherit; }
.container { width: min(1160px, calc(100% - 40px)); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; left: 16px; top: -80px; z-index: 100; padding: 10px 14px; color: var(--bg); background: var(--accent); border-radius: 10px; }
.skip-link:focus { top: 16px; }

.site-header { position: fixed; inset: 0 0 auto; z-index: 50; border-bottom: 1px solid transparent; transition: .25s ease; }
.site-header.scrolled { background: rgba(5, 5, 7, .9); border-color: var(--line); backdrop-filter: blur(18px); }
.header-inner { height: 82px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 11px; font-size: 1.22rem; letter-spacing: -.02em; }
.brand strong { color: var(--accent); }
.brand-mark { width: 40px; height: 40px; display: grid; place-items: center; border: 1px solid rgba(114,242,177,.35); border-radius: 13px; color: var(--accent); background: rgba(114,242,177,.08); }
.brand-mark svg { width: 27px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.main-nav { display: flex; align-items: center; gap: 32px; color: var(--muted); font-size: .92rem; }
.main-nav a { transition: color .2s ease; }
.main-nav a:hover { color: var(--text); }
.menu-toggle { display: none; width: 44px; height: 44px; padding: 11px; border: 1px solid var(--line); border-radius: 12px; background: transparent; cursor: pointer; }
.menu-toggle > span:not(.sr-only) { display: block; height: 2px; margin: 4px 0; border-radius: 2px; background: var(--text); }

.button { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 52px; padding: 0 24px; border: 0; border-radius: 14px; color: #fff !important; background: linear-gradient(135deg, var(--accent), var(--accent-strong)); font-weight: 750; box-shadow: 0 12px 36px rgba(255,61,99,.22); cursor: pointer; transition: transform .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); box-shadow: 0 16px 40px rgba(255,61,99,.34); }
.button-small { min-height: 42px; padding-inline: 18px; }
.button-full { width: 100%; }

.hero { position: relative; min-height: 830px; padding: 170px 0 115px; overflow: hidden; isolation: isolate; background: radial-gradient(circle at 83% 28%, rgba(255,61,99,.14), transparent 33%), radial-gradient(circle at 65% 65%, rgba(92,42,175,.12), transparent 30%); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: -3; opacity: .25; background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 54px 54px; mask-image: linear-gradient(to bottom, black, transparent 82%); }
.hero-glow { position: absolute; z-index: -2; width: 600px; aspect-ratio: 1; border-radius: 50%; filter: blur(30px); opacity: .18; }
.hero-glow-one { top: -230px; right: -150px; background: #d8224c; }
.hero-glow-two { left: -350px; bottom: -400px; background: #167b9c; }
.hero-grid { display: grid; grid-template-columns: 1fr .92fr; align-items: center; gap: 78px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 18px; color: var(--accent); font-size: .74rem; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.eyebrow span { width: 26px; height: 1px; background: var(--accent); }
h1, h2, h3, p { margin-top: 0; }
h1 { max-width: 720px; margin-bottom: 25px; font-size: clamp(3.2rem, 6.4vw, 6.3rem); line-height: .94; letter-spacing: -.065em; }
.hero-lead { max-width: 620px; margin-bottom: 34px; color: var(--muted); font-size: 1.12rem; }
.hero-actions { display: flex; align-items: center; gap: 26px; }
.text-link { color: var(--text); font-weight: 650; }
.text-link span { display: inline-block; margin-left: 6px; transition: transform .2s ease; }
.text-link:hover span { transform: translateX(4px); }
.trust-list { display: flex; flex-wrap: wrap; gap: 20px; margin: 38px 0 0; padding: 0; list-style: none; color: var(--muted); font-size: .85rem; }
.trust-list span { color: var(--accent); margin-right: 5px; }

.hero-visual { position: relative; min-height: 520px; display: grid; place-items: center; }
.poster-stage { position: relative; width: 100%; height: 520px; perspective: 1100px; }
.stage-poster { position: absolute; overflow: hidden; margin: 0; border: 1px solid rgba(255,255,255,.17); border-radius: 20px; background: #111; box-shadow: 0 35px 80px rgba(0,0,0,.58); }
.stage-poster img { width: 100%; height: 100%; display: block; object-fit: cover; }
.stage-poster-back { width: 210px; height: 315px; top: 35px; left: 6px; transform: rotateY(15deg) rotateZ(-7deg); opacity: .64; filter: saturate(.75) brightness(.72); }
.stage-poster-main { z-index: 3; width: 285px; height: 430px; top: 16px; left: 50%; transform: translateX(-50%) rotateY(-4deg); }
.stage-poster-main::after { content: ""; position: absolute; inset: 45% 0 0; background: linear-gradient(transparent, rgba(4,4,6,.96)); }
.stage-poster-main figcaption { position: absolute; z-index: 2; inset: auto 22px 21px; display: grid; }
.stage-poster-main figcaption span { color: var(--accent); font-size: .58rem; font-weight: 900; text-transform: uppercase; letter-spacing: .14em; }
.stage-poster-main figcaption strong { margin-top: 3px; font-size: 1.1rem; }
.stage-poster-front { z-index: 2; width: 205px; height: 310px; right: 0; bottom: 15px; transform: rotateY(-15deg) rotateZ(7deg); filter: brightness(.83); }
.play-pulse { position: absolute; z-index: 5; left: 50%; top: 47%; width: 66px; height: 66px; display: grid; place-items: center; transform: translate(-50%,-50%); border: 1px solid rgba(255,255,255,.5); border-radius: 50%; color: white; background: rgba(255,61,99,.88); box-shadow: 0 0 0 10px rgba(255,61,99,.12), 0 15px 35px rgba(0,0,0,.4); font-size: 1rem; }
.screen-card { position: relative; z-index: 2; width: min(100%, 490px); padding: 14px; transform: perspective(900px) rotateY(-4deg) rotateX(2deg); border: 1px solid rgba(255,255,255,.14); border-radius: 27px; background: #071013; box-shadow: var(--shadow); }
.screen-topbar { display: flex; justify-content: space-between; align-items: center; padding: 5px 5px 14px; color: var(--muted); font-size: .65rem; text-transform: uppercase; letter-spacing: .12em; }
.mini-brand { display: flex; align-items: center; gap: 7px; color: var(--text); font-weight: 700; }
.mini-brand i, .live-dot::before { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 10px var(--accent); }
.mini-brand i { display: inline-block; }
.live-dot { display: flex; align-items: center; gap: 6px; }
.live-dot::before { content: ""; }
.screen-feature { position: relative; height: 260px; overflow: hidden; border-radius: 18px; background: radial-gradient(circle at 78% 28%, rgba(255,198,109,.6), transparent 17%), linear-gradient(145deg, #153b42, #082228 52%, #06171c); }
.feature-copy { position: relative; z-index: 3; display: flex; height: 100%; flex-direction: column; align-items: flex-start; justify-content: center; padding: 32px; }
.feature-copy small { margin-bottom: 9px; color: var(--accent); font-size: .58rem; letter-spacing: .16em; }
.feature-copy strong { font-size: 1.75rem; line-height: 1.08; letter-spacing: -.04em; }
.feature-copy span { margin-top: 22px; padding: 8px 12px; border-radius: 8px; color: #09201a; background: var(--accent); font-size: .65rem; font-weight: 800; }
.feature-sun { position: absolute; top: 38px; right: 55px; width: 82px; height: 82px; border-radius: 50%; background: rgba(255,198,109,.7); box-shadow: 0 0 80px rgba(255,198,109,.4); }
.feature-island { position: absolute; right: -40px; bottom: -80px; width: 290px; height: 210px; transform: rotate(-5deg); border-radius: 50% 44% 0 0; background: linear-gradient(150deg, #226457, #0b332f 60%, #071b1d); }
.content-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 9px; padding-top: 12px; }
.content-row span { height: 68px; border-radius: 12px; background: linear-gradient(145deg, var(--panel-light), #0a1a1e); }
.content-row span:nth-child(2) { background: linear-gradient(145deg, #293b37, #10211f); }
.content-row span:nth-child(3) { background: linear-gradient(145deg, #433629, #211b18); }
.floating-badge { position: absolute; z-index: 3; display: flex; align-items: center; gap: 10px; padding: 12px 15px; border: 1px solid rgba(255,255,255,.14); border-radius: 15px; background: rgba(11,29,33,.9); box-shadow: 0 15px 40px rgba(0,0,0,.3); backdrop-filter: blur(14px); font-size: .68rem; line-height: 1.25; color: var(--muted); }
.floating-badge b { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 10px; color: var(--accent); background: rgba(114,242,177,.1); }
.badge-quality { top: 24px; right: -30px; }
.badge-support { bottom: 7px; left: -24px; }
.orbit { position: absolute; border: 1px solid rgba(114,242,177,.14); border-radius: 50%; }
.orbit-one { width: 510px; height: 510px; }
.orbit-two { width: 380px; height: 380px; }

.catalog-section { padding: 92px 0 80px; overflow: hidden; border-top: 1px solid var(--line); background: linear-gradient(180deg, #09090d, var(--bg)); }
.catalog-header { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 35px; }
.catalog-header h2 { margin: 0; }
.catalog-header > p { max-width: 360px; margin: 0 0 8px; color: var(--muted); }
.poster-rail { width: min(1320px, calc(100% - 40px)); display: grid; grid-auto-flow: column; grid-auto-columns: minmax(210px, 1fr); gap: 19px; margin-inline: auto; padding: 15px 0 24px 52px; overflow-x: auto; overscroll-behavior-inline: contain; scrollbar-width: thin; scrollbar-color: var(--accent) transparent; scroll-snap-type: inline mandatory; }
.catalog-card { position: relative; height: 345px; overflow: hidden; border: 1px solid rgba(255,255,255,.11); border-radius: 18px; background: #111; box-shadow: 0 18px 45px rgba(0,0,0,.35); scroll-snap-align: start; transition: transform .28s ease, border-color .28s ease; }
.catalog-card:hover { z-index: 2; transform: scale(1.035) translateY(-4px); border-color: rgba(255,61,99,.55); }
.catalog-card::after { content: ""; position: absolute; inset: 38% 0 0; background: linear-gradient(transparent, rgba(4,4,6,.96)); }
.catalog-card img { width: 100%; height: 100%; display: block; object-fit: cover; }
.catalog-card > div { position: absolute; z-index: 2; inset: auto 17px 15px 20px; }
.catalog-card > div span { color: #ff859c; font-size: .58rem; font-weight: 850; text-transform: uppercase; letter-spacing: .12em; }
.catalog-card h3 { margin: 3px 0 0; font-size: 1rem; }
.rank { position: absolute; z-index: 3; top: 10px; left: 11px; color: white; font-size: 3.1rem; font-weight: 950; line-height: 1; letter-spacing: -.08em; text-shadow: 0 4px 18px rgba(0,0,0,.85); -webkit-text-stroke: 1px rgba(255,255,255,.4); }
.catalog-note { margin-top: 12px; color: #6f6b76; font-size: .68rem; }

.compatibility { border-block: 1px solid var(--line); background: rgba(255,255,255,.018); }
.compatibility-inner { min-height: 98px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.compatibility p { margin: 0; color: var(--muted); font-size: .75rem; font-weight: 700; text-transform: uppercase; letter-spacing: .14em; }
.device-list { display: flex; align-items: center; gap: 24px; color: #d5dfdc; font-size: .92rem; }
.device-list i { width: 4px; height: 4px; border-radius: 50%; background: rgba(114,242,177,.55); }

.section { padding: 115px 0; }
.section-heading { margin-bottom: 50px; }
h2 { margin-bottom: 20px; font-size: clamp(2.25rem, 4.2vw, 4.2rem); line-height: 1.03; letter-spacing: -.055em; }
h3 { margin-bottom: 10px; font-size: 1.08rem; letter-spacing: -.02em; }
.benefit-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 16px; }
.benefit-card { min-height: 260px; padding: 30px; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, rgba(21,50,55,.62), rgba(11,29,33,.48)); transition: transform .25s ease, border-color .25s ease; }
.benefit-card:hover { transform: translateY(-5px); border-color: rgba(114,242,177,.28); }
.benefit-card p { margin: 0; color: var(--muted); font-size: .91rem; }
.icon-box { width: 46px; height: 46px; display: grid; place-items: center; margin-bottom: 42px; border: 1px solid rgba(114,242,177,.18); border-radius: 14px; color: var(--accent); background: rgba(114,242,177,.08); font-size: 1.15rem; }

.steps-section { background: #0a0a0f; border-block: 1px solid var(--line); }
.steps-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 90px; align-items: start; }
.steps-copy { position: sticky; top: 130px; }
.steps-copy > p:last-child { max-width: 480px; color: var(--muted); }
.steps-list { margin: 0; padding: 0; list-style: none; }
.steps-list li { display: grid; grid-template-columns: 75px 1fr; gap: 22px; padding: 35px 0; border-bottom: 1px solid var(--line); }
.steps-list li:first-child { padding-top: 7px; }
.steps-list li > span { color: var(--accent); font-size: .72rem; font-weight: 800; letter-spacing: .12em; }
.steps-list h3 { font-size: 1.35rem; }
.steps-list p { margin: 0; color: var(--muted); }

.test-section { position: relative; overflow: hidden; }
.test-card { display: grid; grid-template-columns: .92fr 1.08fr; gap: 75px; padding: 70px; border: 1px solid rgba(114,242,177,.18); border-radius: 32px; background: radial-gradient(circle at 10% 10%, rgba(114,242,177,.1), transparent 35%), var(--panel); box-shadow: var(--shadow); }
.test-copy > p:not(.eyebrow) { color: var(--muted); }
.privacy-note { display: flex; gap: 10px; align-items: flex-start; margin-top: 36px; padding-top: 24px; border-top: 1px solid var(--line); color: var(--muted); font-size: .78rem; }
.privacy-note span { color: var(--accent); }
.test-form { display: grid; gap: 18px; padding: 28px; border: 1px solid var(--line); border-radius: 22px; background: rgba(4,15,18,.55); }
.test-form label > span { display: block; margin-bottom: 7px; font-size: .77rem; font-weight: 700; }
.test-form input, .test-form select { width: 100%; height: 52px; padding: 0 15px; border: 1px solid rgba(255,255,255,.12); outline: none; border-radius: 12px; color: var(--text); background: #0a1b1f; transition: border-color .2s, box-shadow .2s; }
.test-form select { appearance: none; background-image: linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%); background-position: calc(100% - 18px) 22px,calc(100% - 13px) 22px; background-size: 5px 5px; background-repeat: no-repeat; }
.test-form input:focus, .test-form select:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(114,242,177,.1); }
.test-form .invalid { border-color: var(--danger); }
.field-error { min-height: 1em; display: block; margin-top: 4px; color: var(--danger); font-size: .68rem; }
.form-feedback { min-height: 1.1em; margin: -5px 0 0; text-align: center; color: var(--sun); font-size: .75rem; }

.faq-grid { display: grid; grid-template-columns: .65fr 1.35fr; gap: 90px; }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 25px 0; border: 0; text-align: left; background: transparent; font-weight: 700; cursor: pointer; }
.faq-item i { position: relative; width: 20px; height: 20px; flex: 0 0 auto; margin-left: 20px; }
.faq-item i::before, .faq-item i::after { content: ""; position: absolute; top: 9px; left: 3px; width: 14px; height: 1px; background: var(--accent); transition: transform .2s; }
.faq-item i::after { transform: rotate(90deg); }
.faq-item button[aria-expanded="true"] i::after { transform: rotate(0); }
.faq-answer { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.faq-answer p { min-height: 0; overflow: hidden; margin: 0; color: var(--muted); }
.faq-item.open .faq-answer { grid-template-rows: 1fr; }
.faq-item.open .faq-answer p { padding-bottom: 25px; }

.site-footer { padding: 60px 0 30px; border-top: 1px solid var(--line); background: #030304; }
.footer-grid { display: flex; justify-content: space-between; gap: 40px; }
.footer-grid p { max-width: 330px; margin: 16px 0 0; color: var(--muted); font-size: .85rem; }
.footer-links { display: grid; grid-template-columns: repeat(2,minmax(140px,1fr)); gap: 14px 35px; color: var(--muted); font-size: .84rem; }
.footer-links a:hover { color: var(--accent); }
.footer-bottom { display: flex; justify-content: space-between; gap: 25px; margin-top: 55px; padding-top: 25px; border-top: 1px solid var(--line); color: #6f817e; font-size: .7rem; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s ease; }
.js .reveal.visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .hero-grid, .steps-grid, .test-card, .faq-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 140px; }
  .hero-grid { gap: 55px; }
  .hero-copy { max-width: 720px; }
  .hero-visual { width: min(620px,100%); margin-inline: auto; }
  .poster-stage { width: min(560px, 100%); margin-inline: auto; }
  .benefit-grid { grid-template-columns: repeat(2,1fr); }
  .steps-copy { position: static; }
  .steps-grid, .faq-grid { gap: 45px; }
  .test-card { padding: 50px; }
}

@media (max-width: 720px) {
  .container { width: min(100% - 28px, 1160px); }
  .header-inner { height: 70px; }
  .menu-toggle { display: block; }
  .main-nav { position: absolute; top: 70px; left: 14px; right: 14px; display: none; flex-direction: column; align-items: stretch; gap: 5px; padding: 15px; border: 1px solid var(--line); border-radius: 18px; background: rgba(5,5,7,.98); box-shadow: var(--shadow); }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 11px 10px; }
  .main-nav .button { margin-top: 5px; }
  .hero { min-height: auto; padding: 120px 0 80px; }
  h1 { font-size: clamp(3.2rem, 16vw, 5rem); }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 18px; }
  .text-link { text-align: center; }
  .trust-list { gap: 10px 18px; }
  .hero-visual { min-height: 390px; }
  .poster-stage { height: 390px; }
  .stage-poster-main { width: 230px; height: 345px; }
  .stage-poster-back { width: 145px; height: 220px; top: 40px; }
  .stage-poster-front { width: 145px; height: 220px; bottom: 12px; }
  .play-pulse { width: 54px; height: 54px; }
  .screen-card { transform: none; }
  .screen-feature { height: 220px; }
  .floating-badge { display: none; }
  .orbit-one { width: 370px; height: 370px; }
  .orbit-two { width: 290px; height: 290px; }
  .compatibility-inner { padding: 24px 0; align-items: flex-start; flex-direction: column; }
  .catalog-header { align-items: flex-start; flex-direction: column; gap: 5px; }
  .poster-rail { width: 100%; grid-auto-columns: 185px; padding-left: 14px; }
  .catalog-card { height: 285px; }
  .device-list { flex-wrap: wrap; gap: 10px 15px; }
  .section { padding: 82px 0; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-card { min-height: 220px; }
  .test-card { gap: 35px; padding: 30px 20px; }
  .test-form { padding: 21px 16px; }
  .steps-list li { grid-template-columns: 45px 1fr; }
  .footer-grid, .footer-bottom { flex-direction: column; }
  .footer-links { margin-top: 20px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}