:root {
  --bg-white: #ffffff;
  --bg-cream: #faf6ee;
  --bg-black: #121110;
  --accent-orange: #d9550f;
  --accent-gold: #a96808;
  --text-dark: #201406;
  --text-dark-muted: #665844;
  --text-light: #f5efe3;
  --text-light-muted: #b8ab97;
  --line-dark: rgba(32, 20, 6, 0.14);
  --line-light: rgba(245, 239, 227, 0.16);
  --wrap: 1120px;
  --content: 840px;
  --radius: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg-white);
  color: var(--text-dark);
  font-family: Tahoma, Geneva, sans-serif;
  font-size: 16.5px;
  line-height: 1.65;
}

img { display: block; max-width: 100%; }
h1, h2, h3 { margin: 0 0 0.55em; font-weight: 700; line-height: 1.16; }
h1 { font-size: clamp(2.15rem, 4.8vw, 3.7rem); letter-spacing: -0.035em; }
h2 { font-size: clamp(1.55rem, 3vw, 2.2rem); }
h3 { font-size: 1.06rem; }
p { max-width: 67ch; margin: 0 0 1em; color: var(--text-dark-muted); }
a { color: var(--accent-orange); font-weight: 700; text-underline-offset: 3px; }

.wrap { width: min(100%, var(--wrap)); margin-inline: auto; padding-inline: 28px; }
.content-wrap { max-width: var(--content); }
.section-label { margin-bottom: 0.6rem; color: var(--accent-orange); font-size: 0.76rem; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; }

.site-head { background: var(--bg-black); }
.site-head__row { display: flex; align-items: center; justify-content: space-between; min-height: 78px; gap: 28px; }
.site-head__mark { color: var(--text-light); font-size: 1.05rem; font-weight: 700; text-decoration: none; }
.site-head__nav { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 10px 24px; }
.site-head__nav a { color: var(--text-light-muted); font-size: 0.88rem; font-weight: 400; text-decoration: none; transition: color 0.2s ease; }
.site-head__nav a:hover, .site-head__nav a:focus-visible { color: #e6a541; }

.hero { padding-block: clamp(54px, 8vw, 92px); border-bottom: 1px solid var(--line-dark); }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: 44px; }
.hero__text { display: grid; grid-template-columns: minmax(0, 1fr) minmax(260px, 0.52fr); column-gap: clamp(40px, 8vw, 100px); align-items: start; }
.hero__text h1 { grid-column: 1; }
.hero__kicker { grid-column: 1; margin-bottom: 0.7em; color: var(--accent-orange); font-size: 0.82rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; }
.hero__lead { grid-column: 1; font-size: 1.04rem; }
.hero__lead:nth-of-type(3) { grid-column: 1; }
.hero__specs { grid-column: 2; grid-row: 1 / span 5; align-self: stretch; display: grid; align-content: center; gap: 18px; margin: 0; padding: 28px; border-left: 4px solid var(--accent-orange); background: var(--bg-cream); }
.hero__specs div + div { padding-top: 16px; border-top: 1px solid var(--line-dark); }
.hero__specs dt { margin-bottom: 4px; color: var(--text-dark-muted); font-size: 0.72rem; }
.hero__specs dd { margin: 0; color: var(--accent-gold); font-weight: 700; }
.hero__media { overflow: hidden; width: min(100%, 900px); margin-inline: auto; border: 1px solid var(--line-dark); border-radius: var(--radius); background: var(--bg-cream); }
.hero__media img { width: 100%; height: auto; aspect-ratio: 3 / 1; object-fit: contain; object-position: center; }

.steps { padding-block: clamp(64px, 9vw, 98px); border-bottom: 1px solid var(--line-dark); background: var(--bg-cream); }
.steps__list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin: 30px 0 38px; padding: 0; list-style: none; }
.steps__list li { display: flex; align-items: flex-start; gap: 14px; min-height: 88px; padding: 20px; border: 1px solid var(--line-dark); border-radius: 12px; background: var(--bg-white); }
.steps__list span { flex: none; color: var(--accent-orange); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.08em; }
.steps__list strong { font-size: 0.96rem; }
.process { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-bottom: 34px; }
.process article { padding: 22px; border-top: 3px solid var(--bg-black); background: var(--bg-white); }
.process b { display: block; margin-bottom: 8px; }
.process p { margin-bottom: 0; font-size: 0.92rem; }

.kyc { padding-block: clamp(64px, 9vw, 98px); border-bottom: 1px solid var(--line-dark); }
.kyc__grid { display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr); align-items: start; gap: clamp(40px, 8vw, 100px); }
.kyc__documents { padding: 30px; color: var(--text-light); background: var(--bg-black); border-radius: var(--radius); }
.kyc__documents h3 { color: var(--text-light); }
.kyc__documents ul { margin: 0; padding-left: 1.2em; color: var(--text-light-muted); }
.kyc__documents li + li { margin-top: 0.55em; }

.methods { padding-block: clamp(64px, 9vw, 98px); border-bottom: 1px solid var(--line-dark); background: var(--bg-cream); }
.methods__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(42px, 8vw, 100px); }
.methods article + article { padding-left: clamp(0px, 4vw, 44px); border-left: 1px solid var(--line-dark); }

.profile { padding-block: clamp(60px, 8vw, 88px); border-bottom: 1px solid var(--line-dark); }
.profile p:last-child { margin-bottom: 0; }

.faq { padding-block: clamp(64px, 9vw, 98px); border-bottom: 1px solid var(--line-dark); }
.faq__list { margin-top: 28px; }
.faq__item { padding: 20px 0; border-top: 1px solid var(--line-dark); }
.faq__item:last-child { border-bottom: 1px solid var(--line-dark); }
.faq__item summary { display: flex; align-items: center; justify-content: space-between; gap: 18px; color: var(--text-dark); cursor: pointer; font-weight: 700; list-style: none; }
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after { content: "+"; flex: none; color: var(--accent-orange); font-size: 1.5rem; font-weight: 400; line-height: 1; }
.faq__item[open] summary::after { content: "−"; }
.faq__item p { margin: 14px 0 0; }

.site-foot { padding-top: 58px; background: var(--bg-black); }
.site-foot__grid { display: grid; grid-template-columns: 1.25fr 1fr auto; align-items: start; gap: 38px; padding-bottom: 42px; }
.site-foot__col h2, .site-foot__col h3 { color: var(--text-light); }
.site-foot__col p { color: var(--text-light-muted); font-size: 0.92rem; }
.site-foot__logos { display: grid; grid-template-columns: repeat(2, 56px); gap: 10px; }
.site-foot__logos img { width: 56px; height: 56px; aspect-ratio: 1; object-fit: contain; padding: 6px; border: 1px solid var(--line-light); border-radius: 8px; background: #1c1a18; }
.site-foot__legal { padding-block: 18px; border-top: 1px solid var(--line-light); color: var(--text-light-muted); font-size: 0.8rem; }

@media (max-width: 880px) {
  .hero__text { display: block; }
  .hero__specs { margin-top: 26px; }
  .kyc__grid, .methods__grid { grid-template-columns: 1fr; }
  .methods article + article { padding-top: 38px; padding-left: 0; border-top: 1px solid var(--line-dark); border-left: 0; }
  .site-foot__grid { grid-template-columns: 1fr; }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .wrap { padding-inline: 20px; }
  .site-head__row { align-items: flex-start; flex-direction: column; padding-block: 18px; }
  .site-head__nav { justify-content: flex-start; gap: 8px 16px; }
  .site-head__nav a { font-size: 0.84rem; }
  .hero { padding-top: 46px; }
  .hero__grid { gap: 32px; }
  .hero__media { width: 100%; }
  .steps__list, .process { grid-template-columns: 1fr; }
  .steps__list li { min-height: 0; }
  .site-foot__logos { grid-template-columns: repeat(2, 56px); }
}

@media (max-width: 420px) {
  .wrap { padding-inline: 16px; }
  .site-head__nav { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 100%; }
  .hero__specs { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}