:root {
  color-scheme: dark;
  --black: #000;
  --surface: #0c0c0c;
  --text: #f5f5f5;
  --muted: #b9b9b9;
  --line: #292929;
  --pink: #dc006d;
  --pink-hover: #b50059;
  --pink-text: #ff4d9d;
  --font: 'Poppins', Arial, sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 28px; }
body { margin: 0; background: var(--black); color: var(--text); font: 400 17px/1.75 var(--font); -webkit-font-smoothing: antialiased; }
::selection { background: var(--pink); color: #fff; }
a { color: inherit; text-decoration: none; text-underline-offset: 5px; }
button { font: inherit; cursor: pointer; }
a, button, summary { touch-action: manipulation; -webkit-tap-highlight-color: transparent; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--pink-text); outline-offset: 6px; }
img { display: block; max-width: 100%; height: auto; }
svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-weight: 600; text-wrap: balance; }
h1 { font-size: 58px; line-height: 1.16; letter-spacing: -.025em; }
h2 { font-size: 36px; line-height: 1.32; letter-spacing: -.02em; }
h3 { font-size: 21px; line-height: 1.45; letter-spacing: -.01em; }
p { max-width: 70ch; }
.container { width: min(1160px, calc(100% - 80px)); margin-inline: auto; }
.section { padding-block: 88px; }
.section-intro { max-width: 850px; margin: 0 auto 44px; text-align: center; }
.section-intro p { max-width: 68ch; margin: 22px auto 0; color: var(--muted); }
.section-action { margin-top: 40px; text-align: center; }
.section-action p { margin: 16px auto 0; font-size: 14px; color: var(--muted); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 18px; min-height: 56px; padding: 16px 25px; border-radius: 7px; font-size: 16px; font-weight: 600; line-height: 1.5; text-align: center; transition: background .2s, transform .25s; }
.button-primary { background: var(--pink); color: #fff; }
.button-primary:hover { background: var(--pink-hover); transform: translateY(-2px); }
.button svg { width: 20px; height: 20px; }
.skip-link { position: fixed; z-index: 30; top: -100px; left: 20px; background: var(--pink); color: white; padding: 12px 18px; }
.skip-link:focus { top: 12px; }
.landing-header { position: relative; z-index: 1; padding-top: 30px; background: #000; }
.landing-header .container { display: flex; justify-content: center; }
.logo { width: 210px; height: auto; }
.hero { position: relative; isolation: isolate; background: #000; }
.hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: right center; z-index: -1; }
.hero-inner { min-height: 650px; display: flex; align-items: center; padding-block: 50px 65px; }
.hero-copy { max-width: 625px; }
.hero h1 span { display: block; color: var(--pink-text); }
.hero-copy > p:not(.hero-trust) { max-width: 46ch; margin-top: 26px; color: var(--muted); font-size: 17px; }
.hero .button { margin-top: 30px; }
.hero-trust { display: flex; align-items: center; gap: 8px; margin-top: 15px; color: var(--muted); font-size: 14px; }
.hero-trust svg { width: 17px; height: 17px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 9px 22px; list-style: none; margin: 27px 0 0; padding: 0; font-size: 14px; color: #d5d5d5; }
.hero-facts li { display: flex; align-items: center; gap: 8px; }
.hero-facts li::before { content: ''; width: 4px; height: 4px; border-radius: 50%; background: var(--pink-text); }
.introduction { padding-top: 58px; border-top: 1px solid #202020; }
.main-video { max-width: 880px; margin-inline: auto; }
.video-frame { position: relative; aspect-ratio: 16/9; background: #101010; border-radius: 10px; overflow: hidden; }
.video-launch { position: absolute; inset: 0; display: block; width: 100%; height: 100%; padding: 0; border: 0; color: white; background: #101010; }
.video-launch img { width: 100%; height: 100%; object-fit: contain; }
.video-launch::after { content: ''; position: absolute; inset: 0; background: linear-gradient(transparent 60%, #000b); }
.play-circle { position: absolute; z-index: 1; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 60px; height: 60px; border-radius: 50%; background: var(--pink); display: grid; place-items: center; transition: transform .25s, background .2s; }
.play-circle svg { width: 24px; height: 24px; fill: currentColor; stroke: none; margin-left: -2px; }
.video-launch:hover .play-circle { background: var(--pink-hover); transform: translate(-50%, -50%) scale(1.08); }
.video-action { position: absolute; z-index: 1; left: 18px; bottom: 13px; font-size: 14px; font-weight: 600; }
.video-frame iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; }
.curriculum, .testimonials, .faq { border-top: 1px solid #202020; }
.belts { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 44px; }
.belt { border-top: 1px solid var(--line); min-width: 0; }
.belt summary { display: flex; align-items: center; gap: 15px; padding-block: 23px; cursor: pointer; list-style: none; }
summary::-webkit-details-marker { display: none; }
.belt-swatch { width: 16px; height: 16px; border-radius: 50%; flex-shrink: 0; }
.belt-1 { background: #eee; }
.belt-2 { background: #e9be38; }
.belt-3 { background: #339bdd; }
.belt-4 { background: #39a878; }
.belt-5 { background: #ef8a41; }
.belt-6 { background: #a477d5; }
.belt-7 { background: #aa7860; }
.belt-8 { background: #121212; box-shadow: inset 0 0 0 1px #737373; }
.belt-title { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 0; }
.belt-title strong { font-size: 17px; font-weight: 600; }
.belt-title > span { font-size: 14px; line-height: 1.55; color: var(--muted); }
.belt-count { font-size: 12px; color: var(--muted); white-space: nowrap; }
.plus { position: relative; width: 16px; height: 16px; margin-left: 2px; color: #bbb; flex-shrink: 0; }
.plus::before, .plus::after { content: ''; position: absolute; top: 7px; left: 0; width: 16px; height: 2px; background: currentColor; transition: transform .2s; }
.plus::after { transform: rotate(90deg); }
details[open] .plus::after { transform: rotate(0); }
.belt summary:hover .belt-title strong { color: var(--pink-text); }
.belt-content { padding: 0 8px 22px 31px; }
.belt-content ul { padding-left: 18px; margin: 0; font-size: 14px; color: #c8c8c8; line-height: 1.75; }
.belt-content li { margin-bottom: 9px; padding-left: 2px; }
.inclusion-note { margin: 30px auto 0; color: var(--muted); font-size: 16px; text-align: center; }
.inclusion-note strong { display: block; color: var(--text); font-weight: 600; }
.masters { border-top: 1px solid #202020; }
.masters-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.master-photo { aspect-ratio: 1; border-radius: 9px; overflow: hidden; }
.master-photo img { width: 100%; height: 100%; object-fit: contain; }
.master h3 { margin-top: 23px; font-size: 21px; }
.master-topic { margin-top: 6px; color: var(--pink-text); font-size: 14px; font-weight: 600; }
.master > p:last-child { margin-top: 11px; color: var(--muted); font-size: 16px; }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px 25px; }
.testimonials .play-circle { width: 48px; height: 48px; }
.testimonials .play-circle svg { width: 20px; height: 20px; }
.enrollment { border-top: 1px solid #202020; }
.offer-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center; }
.offer-details h3 { font-size: 22px; }
.benefits { list-style: none; margin: 26px 0 0; padding: 0; }
.benefits li { display: flex; align-items: flex-start; gap: 12px; font-size: 16px; margin-bottom: 18px; }
.benefits svg { margin-top: 4px; width: 20px; height: 20px; color: var(--pink-text); }
.private-lessons { color: var(--muted); font-size: 14px; margin-top: 20px; }
.price-card { padding: 36px; background: var(--surface); border: 1px solid #393939; border-radius: 12px; text-align: center; }
.price-card h3 { font-size: 23px; }
.price-label { margin-top: 24px; color: var(--muted); font-size: 15px; }
.price { margin-top: 7px; font-size: 52px; font-weight: 600; letter-spacing: -.03em; line-height: 1.2; font-variant-numeric: tabular-nums; }
.cash-price { margin-top: 14px; color: var(--muted); font-size: 16px; }
.cash-price strong { color: var(--text); font-weight: 600; }
.checkout { width: 100%; margin-top: 27px; padding-inline: 18px; gap: 12px; }
.checkout-note { margin-top: 14px; color: var(--muted); font-size: 14px; }
.secure-purchase { width: 205px; margin: 22px auto 0; filter: grayscale(1) invert(1); opacity: .9; }
.card-guarantee { display: flex; align-items: center; justify-content: center; gap: 9px; margin-top: 25px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 14px; color: #d0d0d0; }
.card-guarantee svg { width: 22px; height: 22px; color: var(--pink-text); }
.guarantee { padding-block: 44px; background: #080808; border-block: 1px solid #202020; }
.guarantee-inner { display: grid; grid-template-columns: 100px 1fr; align-items: center; gap: 34px; max-width: 850px; margin: auto; }
.guarantee-symbol { display: grid; justify-items: center; gap: 10px; }
.guarantee-symbol svg { width: 42px; height: 42px; color: var(--pink-text); }
.guarantee-symbol strong { font-size: 21px; font-weight: 600; }
.guarantee h2 { font-size: 26px; line-height: 1.4; }
.guarantee p { margin-top: 14px; color: var(--muted); font-size: 16px; }
.faq { border-top: 0; }
.faq-items { max-width: 850px; margin: auto; }
.faq-items details { border-top: 1px solid var(--line); }
.faq-items details:last-child { border-bottom: 1px solid var(--line); }
.faq-items summary { display: flex; justify-content: space-between; gap: 22px; padding-block: 23px; font-size: 17px; line-height: 1.55; font-weight: 600; cursor: pointer; list-style: none; }
.faq-items .plus { margin-top: 5px; }
.faq-items summary:hover { color: var(--pink-text); }
.faq-items p { max-width: 70ch; padding: 0 25px 24px 0; font-size: 16px; color: var(--muted); }
.closing { padding: 64px 0 88px; text-align: center; }
.closing h2 { font-size: 38px; }
.closing p { margin: 22px auto 29px; max-width: 55ch; color: var(--muted); }
.landing-footer { padding-block: 35px 25px; border-top: 1px solid #202020; text-align: center; }
.footer-logo { width: 145px; margin: auto; opacity: .8; }
.footer-links { display: flex; justify-content: center; flex-wrap: wrap; gap: 12px 30px; margin-top: 25px; }
.footer-links a { min-height: 28px; font-size: 14px; color: var(--muted); }
.footer-links a:hover { color: #fff; text-decoration: underline; }
.landing-footer p { max-width: none; margin-top: 22px; font-size: 12px; color: #969696; }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #080808; }
::-webkit-scrollbar-thumb { background: #515151; border: 2px solid #080808; border-radius: 8px; }
@media (max-width: 1199px) {
  .container { width: calc(100% - 64px); }
  h1 { font-size: 52px; }
  h2 { font-size: 34px; }
  .hero-inner { min-height: 600px; }
  .hero-copy { max-width: 540px; }
  .hero-copy > p:not(.hero-trust) { max-width: 43ch; }
  .offer-grid { gap: 45px; }
  .price-card { padding: 32px 25px; }
  .masters-grid { gap: 26px; }
  .belt-count { display: none; }
}
@media (max-width: 900px) {
  .section { padding-block: 72px; }
  .hero-photo { opacity: .5; }
  .hero::after { content: ''; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, #000c, transparent); }
  .hero-copy { max-width: 520px; }
  .hero-copy > p:not(.hero-trust) { max-width: 42ch; }
  .hero-facts { max-width: 420px; gap: 9px 18px; }
  .belts { gap: 0 30px; }
  .belt summary { gap: 11px; }
  .belt-title strong { font-size: 16px; }
  .belt-title > span { font-size: 14px; }
  .master h3 { font-size: 19px; }
  .master > p:last-child { font-size: 15px; }
  .testimonials-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .offer-grid { grid-template-columns: 1fr; max-width: 620px; margin: auto; gap: 35px; }
  .price-card { padding: 36px; }
  .guarantee-inner { gap: 23px; }
}
@media (max-width: 767px) {
  body { font-size: 16px; text-align: center; }
  main p { margin-inline: auto; }
  .container { width: calc(100% - 40px); }
  .section { padding-block: 60px; }
  .landing-header { padding-top: 24px; }
  .logo { width: 185px; }
  h1 { font-size: clamp(34px, 10vw, 40px); line-height: 1.18; letter-spacing: -.025em; }
  h2 { font-size: 28px; line-height: 1.35; }
  h3 { font-size: 20px; }
  .section-intro { margin-bottom: 30px; }
  .section-intro p { margin-top: 20px; font-size: 16px; }
  .section-action { margin-top: 30px; }
  .button { width: 100%; max-width: 430px; font-size: 15px; padding: 16px 18px; gap: 12px; }
  .hero { display: flex; flex-direction: column; }
  .hero-inner { min-height: 0; padding: 42px 0 0; order: 0; justify-content: center; }
  .hero-copy { max-width: 625px; width: 100%; margin-inline: auto; }
  .hero-copy > p:not(.hero-trust) { margin-top: 23px; font-size: 16px; max-width: 42ch; }
  .hero .button { margin-top: 27px; }
  .hero-trust { justify-content: center; font-size: 14px; gap: 7px; }
  .hero-facts { justify-content: center; margin-inline: auto; margin-top: 24px; font-size: 14px; gap: 7px 15px; }
  .hero-facts li { gap: 6px; }
  .hero-photo { position: relative; inset: auto; z-index: 0; order: 1; height: 310px; width: 100%; object-fit: cover; object-position: calc(50% - max(105px, 23vw)) center; opacity: 1; margin-top: 17px; }
  .hero::after { display: none; }
  .introduction { padding-top: 52px; }
  .video-frame { border-radius: 8px; }
  .video-action { left: 50%; transform: translateX(-50%); white-space: nowrap; }
  .play-circle { width: 52px; height: 52px; }
  .video-action { bottom: 10px; font-size: 14px; }
  .belts { grid-template-columns: 1fr; gap: 0; }
  .belt summary { display: grid; grid-template-columns: 16px 1fr 16px; padding-block: 21px; gap: 13px; }
  .belt-title strong { font-size: 16px; }
  .belt-title > span { font-size: 14px; }
  .belt-content { padding-inline: 0; }
  .belt-content ul { list-style-position: inside; padding-inline: 0; }
  .belt-content li { padding-inline: 0; }
  .belt-content ul { font-size: 15px; }
  .inclusion-note { font-size: 15px; }
  .masters-grid { grid-template-columns: 1fr; gap: 34px; }
  .master { display: block; max-width: 390px; margin-inline: auto; }
  .master-photo { width: 180px; margin-inline: auto; }
  .master h3 { margin-top: 20px; font-size: 19px; }
  .master-topic { font-size: 14px; margin-top: 5px; }
  .master > p:last-child { font-size: 15px; line-height: 1.65; margin-top: 9px; }
  .testimonials-grid { grid-template-columns: 1fr; gap: 28px; }
  .offer-details h3 { font-size: 20px; }
  .benefits { margin-top: 23px; }
  .benefits li { display: block; font-size: 16px; margin-bottom: 22px; }
  .benefits svg { margin: 0 auto 8px; display: block; }
  .price-card { padding: 30px 22px; }
  .price-card h3 { font-size: 22px; }
  .price-label { font-size: 14px; margin-top: 23px; }
  .price { font-size: 46px; }
  .cash-price { font-size: 15px; }
  .checkout { padding-inline: 13px; }
  .card-guarantee { font-size: 14px; gap: 8px; }
  .card-guarantee svg { width: 20px; height: 20px; }
  .guarantee { padding-block: 34px; }
  .guarantee-inner { display: block; }
  .guarantee-symbol { display: flex; justify-content: center; align-items: center; gap: 10px; margin-bottom: 21px; }
  .guarantee-symbol svg { width: 30px; height: 30px; }
  .guarantee-symbol strong { font-size: 20px; }
  .guarantee h2 { font-size: 24px; }
  .guarantee p { font-size: 16px; }
  .faq-items summary { display: block; position: relative; font-size: 16px; padding: 21px 25px; text-align: center; }
  .faq-items .plus { position: absolute; right: 0; top: 50%; margin: 0; transform: translateY(-50%); }
  .faq-items p { font-size: 16px; padding-inline: 0; }
  .closing { padding: 30px 0 65px; }
  .closing h2 { font-size: 29px; }
  .closing p { font-size: 16px; }
  .landing-footer { padding-block: 30px 22px; }
  .footer-links { display: grid; gap: 10px; margin-top: 24px; }
  .footer-links a { font-size: 14px; }
}
@media (max-width: 359px) {

  .master h3 { font-size: 18px; }
  .hero-facts { gap: 8px 13px; }
  .price { font-size: 42px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
}