@font-face { font-family: Inter; font-style: normal; font-weight: 400 700; font-display: swap; src: url('assets/fonts/inter-latin-variable.woff2') format('woff2'); }
:root {
  --ui-bg: #0b0c0e; --ui-panel: #141519; --ui-panel-alt: #19191f; --ui-border: #2a2b31;
  --ui-text: #f2eff3; --ui-muted: #aaa4ae; --ui-accent: #e96ca6; --ui-accent-hover: #f28fba; --ui-accent-ink: #180e14; --ui-radius: 12px;
  --bg: var(--ui-bg); --surface: var(--ui-panel); --surface-raised: var(--ui-panel-alt); --border: var(--ui-border); --text: var(--ui-text); --muted: var(--ui-muted); --quiet: #9b929f; --pink: var(--ui-accent); --pink-bright: var(--ui-accent-hover);
  --font: Inter, 'Segoe UI Variable', 'Segoe UI', sans-serif;
}
body { background: var(--ui-bg); color: var(--ui-text); font-family: var(--font); font-size: 15px; line-height: 1.55; }
.container { width: min(1160px, calc(100% - 80px)); margin-inline: auto; }
button, input { font-family: inherit; }
.button { min-height: 48px; padding: 12px 20px; border-radius: 8px; gap: 12px; font-size: 14px; font-weight: 500; line-height: 1.5; transition: background .2s, border-color .2s, color .2s; box-shadow: none; }
.button:hover { transform: none; box-shadow: none; }
.button-primary { background: var(--ui-accent); border-color: var(--ui-accent); color: var(--ui-accent-ink); }
.button-primary:hover { background: var(--ui-accent-hover); border-color: var(--ui-accent-hover); }
.button-quiet { border-color: #3e3541; background: #211b23; color: #ecd6e4; }
.button-quiet:hover { border-color: #97637e; background: #2c2029; color: var(--ui-text); }
.button .icon { width: 18px; height: 18px; }
.icon-button, .input-button { width: 44px; height: 44px; min-height: 44px; }
.text-button { min-height: 44px; font-size: 13px; }
input { font-size: 15px; }
:focus-visible { outline: 2px solid var(--ui-accent-hover); outline-offset: 4px; }
.site-header { position: relative; border: 0; background: none; backdrop-filter: none; }
.site-header .header-inner { width: calc(100% - 64px); max-width: none; height: 88px; display: flex; justify-content: flex-start; }
.account-control { display: inline-flex; align-items: center; gap: 9px; min-height: 44px; padding: 10px 15px; background: var(--ui-panel); border: 1px solid var(--ui-border); border-radius: 7px; color: #d8d1db; font-size: 13px; transition: border-color .2s, background .2s; }
.account-control .icon { width: 16px; height: 16px; color: #c7b7c5; }
.account-control:hover { border-color: #785269; background: #211a22; }
.home-main { padding-top: 48px; }
.hero { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); grid-template-rows: auto auto; align-items: center; gap: 40px 70px; min-height: 652px; padding: 54px 64px; border: 1px solid var(--ui-border); border-radius: 20px; background: radial-gradient(ellipse at 80% 50%, #e96ca608, transparent 55%), #121316; overflow: hidden; }
.hero-copy { grid-column: 1; grid-row: 1; align-self: end; padding: 0; min-width: 0; width: 100%; max-width: 402px; }
.hero-identity { display: flex; align-items: center; gap: 23px; }
.hero-logo { display: block; flex-shrink: 0; width: 88px; height: 88px; object-fit: contain; }
.hero h1 { font-size: clamp(64px, 6.5vw, 84px); font-weight: 650; letter-spacing: -.065em; line-height: .9; margin: 0; }
.hero h1 > span { display: block; margin: 12px 0 0; font-size: 20px; line-height: 1.2; font-weight: 400; letter-spacing: .015em; color: var(--ui-muted); }
.purchase-box { grid-column: 1; grid-row: 2; align-self: start; width: 100%; max-width: 402px; scroll-margin-top: 36px; }
.plan-options { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 9px; min-width: 0; padding: 0; margin: 0; border: 0; }
.plan-choice { display: block; position: relative; min-width: 0; min-height: 110px; padding: 18px 14px 17px; background: #0f1012; border: 1px solid #333039; border-radius: 9px; cursor: pointer; transition: background .2s, border-color .2s; }
.plan-choice:hover { background: #1e1920; border-color: #715363; }
.plan-choice:has(input:checked) { background: #2a1d27; border-color: #cc7ba3; }
.plan-choice:has(input:focus-visible) { outline: 2px solid var(--ui-accent-hover); outline-offset: 4px; }
.plan-choice input { position: absolute; width: 1px; height: 1px; min-height: 1px; min-width: 1px; padding: 0; margin: 0; opacity: 0; border: 0; clip-path: inset(50%); }
.plan-period { display: block; color: #bcb2c0; font-size: 13px; font-weight: 400; line-height: 1.4; }
.plan-choice:has(input:checked) .plan-period { color: #f1c5de; }
.plan-cost { display: flex; align-items: baseline; gap: 4px; margin-top: 12px; font-size: 28px; font-weight: 500; line-height: 1.2; letter-spacing: -.045em; color: var(--ui-text); }
.plan-cost > span:last-child { color: var(--ui-muted); font-size: 14px; font-weight: 400; }
.plan-check { position: absolute; top: 9px; right: 9px; width: 12px; height: 12px; color: var(--ui-accent-hover); opacity: 0; }
.plan-choice:has(input:checked) .plan-check { opacity: 1; }
.purchase-submit { width: 100%; display: flex; justify-content: space-between; margin-top: 14px; min-height: 50px; padding-inline: 19px; }
.hero-visual { grid-column: 2; grid-row: 1 / 3; position: relative; isolation: isolate; display: block; width: min(100%, 380px); max-width: 380px; min-width: 0; padding: 0; justify-self: center; }
.gui-preview { position: relative; display: block; width: 100%; border: 1px solid #333037; border-radius: 12px; padding: 0; background: #0d0e10; box-shadow: 0 24px 48px #0005; cursor: zoom-in; overflow: hidden; transition: border-color .25s; }
.gui-preview:hover { border-color: #9b607e; }
.gui-preview > img { position: static; display: block; width: 100%; height: auto; max-width: 100%; aspect-ratio: 535 / 736; object-fit: contain; }
.gui-expand { position: absolute; right: 13px; bottom: 42px; display: grid; place-items: center; width: 32px; height: 32px; background: #16131bd9; border: 1px solid #6d4e62; border-radius: 6px; color: #e1b5cf; opacity: 0; transition: background .2s, opacity .2s; }
.gui-expand .icon { width: 15px; height: 15px; }
.gui-preview:is(:hover, :focus-visible) .gui-expand { background: #3c2333; opacity: 1; }
.videos-section { padding-block: 42px 30px; scroll-margin-top: 30px; }
.video-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 28px; align-items: start; }
.video-card { min-width: 0; }
.video-poster { border: 1px solid var(--ui-border); border-radius: 12px; background: var(--ui-panel); box-shadow: none; }
.video-poster > img { opacity: .8; filter: saturate(.8); transition: opacity .3s; }
.video-poster:hover > img { opacity: 1; transform: none; }
.video-shade { background: linear-gradient(transparent 50%, #0002); }
.play-button { display: grid; place-items: center; width: 52px; height: 52px; color: #f3e4ee; border: 1px solid #e7aec94d; background: #17151ccc; backdrop-filter: none; transition: background .2s, border-color .2s; }
.video-poster:hover .play-button { background: #3c2534; color: #f3e4ee; border-color: #b77999; scale: 1; }
.video-description { display: flex; align-items: center; justify-content: space-between; gap: 15px; padding-top: 9px; }
.video-description p { font-size: 14px; color: #bcb3c0; }
.video-fallback { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; margin: 0; font-size: 13px; color: #b0a5b5; }
.video-fallback .icon { width: 14px; height: 14px; }
.site-footer { display: flex; align-items: center; gap: 36px; margin-top: 16px; padding-block: 20px 25px; border-top: 1px solid var(--ui-border); }
.footer-copyright { color: #9f94a5; font-size: 13px; }
.site-footer nav { display: flex; align-items: center; gap: 26px; margin-left: auto; }
.site-footer nav a { display: inline-flex; align-items: center; gap: 5px; min-height: 44px; font-size: 13px; color: #bdb2c3; }
.site-footer nav .icon { width: 14px; height: 14px; }
.site-footer nav a:hover { color: var(--ui-accent-hover); }
.language-switch { gap: 5px; }
.language-switch [data-lang] { min-height: 44px; min-width: 36px; font-size: 13px; color: #a097a7; border-radius: 5px; }
.language-switch [aria-current='true'] { color: var(--ui-text); background: #ffffff08; }
.language-switch [data-lang]:hover { color: var(--ui-accent-hover); }
dialog { padding: 32px; border: 1px solid #463243; border-radius: 14px; background: var(--ui-panel); color: var(--ui-text); }
dialog h2 { font-size: 29px; margin-block: 12px; }
dialog p { color: var(--ui-muted); font-size: 14px; }
.dialog-close { border-color: var(--ui-border); border-radius: 8px; }
.dialog-plan { border-color: var(--ui-border); background: var(--ui-bg); }
.dialog-footnote { font-size: 12px; }
.gui-dialog { width: min(690px, calc(100vw - 32px)); max-width: 100%; padding: 58px 20px 20px; background: var(--ui-bg); }
.gui-large { display: block; width: 100%; height: auto; max-height: calc(100dvh - 120px); object-fit: contain; }
.js-motion .reveal { transition-duration: .35s; }
@media (min-width: 1001px) and (max-height: 800px) {
  .hero { min-height: 600px; padding-block: 44px; }
  .hero-visual { width: min(100%, 350px); }
}
@media (max-width: 1100px) {
  .hero { gap: 36px 45px; padding: 42px; min-height: 590px; }
  .hero-identity { gap: 18px; }
  .hero-logo { width: 76px; height: 76px; }
  .hero h1 { font-size: 70px; }
  .plan-choice { padding: 17px 11px; }
  .plan-cost { font-size: 26px; }
}
@media (max-width: 820px) {
  .container { width: calc(100% - 48px); }
  .site-header .header-inner { width: calc(100% - 48px); height: 80px; }
  .hero { padding: 32px; gap: 30px; min-height: 540px; border-radius: 16px; }
  .hero-logo { width: 64px; height: 64px; }
  .hero-identity { gap: 15px; }
  .hero h1 { font-size: 58px; }
  .hero h1 > span { font-size: 17px; margin-top: 10px; }
  .plan-options { gap: 6px; }
  .plan-choice { padding: 17px 8px 15px; min-height: 102px; }
  .plan-period { font-size: 12px; }
  .plan-cost { font-size: 24px; gap: 3px; }
  .plan-cost > span:last-child { font-size: 12px; }
  .plan-check { display: none; }
  .videos-section { padding-top: 30px; }
  .video-grid { gap: 22px; }
  .site-footer { gap: 20px; }
  .site-footer nav { gap: 18px; }
}
@media (max-width: 660px) {
  .container { width: calc(100% - 32px); }
  .site-header .header-inner { width: calc(100% - 32px); height: 76px; }
  .home-main { padding-top: 20px; }
  .hero { grid-template-columns: 1fr; gap: 32px; padding: 32px 24px; min-height: 0; overflow: visible; }
  .hero-copy { grid-column: 1; grid-row: 1; max-width: 100%; }
  .hero-identity { justify-content: center; grid-row: 1; gap: 18px; }
  .hero-logo { width: 68px; height: 68px; }
  .hero h1 { font-size: 64px; }
  .hero h1 > span { font-size: 18px; }
  .hero-visual { grid-column: 1; grid-row: 2; width: min(100%, 330px); max-width: 100%; }
  .purchase-box { grid-column: 1; grid-row: 3; width: 100%; max-width: 100%; margin-top: 0; scroll-margin-top: 24px; }
  .plan-options { gap: 8px; }
  .plan-choice { min-height: 105px; padding: 18px 12px; }
  .plan-period { font-size: 13px; }
  .plan-cost { font-size: 27px; }
  .plan-cost > span:last-child { font-size: 13px; }
  .purchase-submit { min-height: 50px; margin-top: 12px; }
  .videos-section { padding-block: 30px 12px; }
  .video-grid { grid-template-columns: 1fr; gap: 22px; }
  .video-description { padding-top: 5px; }
  .site-footer { flex-wrap: wrap; gap: 5px 16px; padding-block: 18px; margin-top: 12px; }
  .footer-copyright { flex-basis: 100%; }
  .site-footer nav { margin-left: 0; gap: 22px; }
  .site-footer .language-switch { margin-left: auto; gap: 0; }
  .gui-dialog { padding: 54px 10px 12px; }
}
@media (max-width: 390px) {
  .hero { padding-inline: 18px; }
  .plan-choice { padding-inline: 9px; }
  .plan-period { font-size: 12px; }
  .plan-cost { font-size: 24px; }
  .plan-cost > span:last-child { font-size: 12px; }
}
@media (max-width: 340px) {
  .hero { padding-inline: 14px; }
  .hero-logo { width: 58px; height: 58px; }
  .hero h1 { font-size: 58px; }
  .plan-choice { padding-inline: 7px; }
  .plan-cost { font-size: 22px; }
  .plan-period { font-size: 12px; }
  .site-footer nav { gap: 15px; }
  .site-footer nav a { font-size: 12px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; }
  .js-motion .reveal { opacity: 1; transform: none; transition: none; }
}