:root {
  --ink: #100e0c;
  --ink-2: #1b1714;
  --paper: #f3eee6;
  --paper-2: #e7dfd2;
  --copper: #e08a4f;
  --copper-2: #a85a2c;
  --text: #f6f1e8;
  --muted: #d2c6b8;
  --line: rgba(243, 238, 230, .14);
  --danger: #d85a45;
  --ok: #8fbf8a;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--ink);
  color: var(--text);
  font-family: Manrope, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; }
button, input, textarea { font: inherit; color: inherit; }
::selection { background: var(--copper); color: #1a0d06; }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }
.wrap { width: min(1120px, calc(100% - 36px)); margin: 0 auto; }
.nav {
  position: fixed; z-index: 20; top: 14px; left: 50%; transform: translateX(-50%);
  width: min(1120px, calc(100% - 20px));
  display: flex; align-items: center; gap: 16px;
  padding: 8px 8px 8px 14px; border-radius: 999px;
  background: rgba(16, 14, 12, .72); border: 1px solid var(--line);
  backdrop-filter: blur(16px);
}
.brand { display: flex; align-items: center; gap: 8px; text-decoration: none; font-weight: 800; }
.brand b {
  width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%;
  background: var(--copper); color: #1a0d06; font-family: Unbounded, sans-serif; font-size: 13px;
}
.nav-check { position: absolute; opacity: 0; pointer-events: none; }
.nav-toggle { display: none; }
.nav nav { display: flex; gap: 4px; margin-left: auto; }
.nav a { text-decoration: none; color: var(--muted); padding: 8px 10px; border-radius: 999px; }
.nav a.on, .nav a:hover { color: var(--text); background: rgba(255,255,255,.05); }
#clock { color: var(--copper); font-variant-numeric: tabular-nums; font-size: 13px; font-weight: 700; padding-right: 10px; }
.hero {
  min-height: 100svh; display: grid; align-items: center;
  background:
    linear-gradient(90deg, rgba(16,14,12,.92) 0%, rgba(16,14,12,.72) 46%, rgba(16,14,12,.18) 100%),
    url("/assets/img/hero.jpg") center 45% / cover no-repeat;
  padding: 120px 0 72px;
}
.kicker { margin: 0 0 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--copper); font-size: 12px; font-weight: 800; }
h1, h2, h3 { font-family: Unbounded, sans-serif; letter-spacing: -.04em; line-height: 1.02; margin: 0; }
h1 { font-size: clamp(64px, 11vw, 132px); max-width: 8ch; }
.lead { max-width: 560px; font-size: 18px; color: var(--muted); }
.row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.btn, .btn-ghost {
  border: 0; border-radius: 999px; padding: 12px 18px; text-decoration: none;
  display: inline-flex; align-items: center; justify-content: center; cursor: pointer; font-weight: 800;
}
.btn { background: var(--copper); color: #1a0d06; }
.btn-ghost { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1px rgba(243,238,230,.3); }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.stats { display: flex; gap: 18px; margin-top: 28px; color: var(--muted); font-size: 14px; }
.stats b { display: block; color: var(--text); font-size: 18px; }
.bone { background: var(--paper); color: #211911; }
.muted { color: var(--muted); }
.bone .muted, .paper .muted { color: #6f6458; }
.price { padding: 88px 0; }
.price-grid, .split, .chapters, .faq-grid, .cab, .auth-grid { display: grid; gap: 28px; }
.price-grid { grid-template-columns: 1.1fr .9fr; align-items: end; }
.amount { font-family: Unbounded, sans-serif; font-size: clamp(64px, 8vw, 104px); letter-spacing: -.05em; line-height: .9; }
.amount small { display: block; margin-top: 8px; font-family: Manrope, sans-serif; font-size: 18px; letter-spacing: 0; font-weight: 600; }
.slab {
  background: #fffaf3; border-radius: 28px; padding: 22px;
  box-shadow: 0 20px 50px rgba(60, 32, 10, .08);
}
.slab li { margin: 8px 0; }
.section { padding: 88px 0; }
.chapters { grid-template-columns: 1fr 1fr; }
.chapter {
  display: grid; grid-template-columns: .9fr 1.1fr; gap: 18px; align-items: center;
  padding: 12px; border: 1px solid var(--line); border-radius: 28px; background: rgba(255,255,255,.02);
}
.chapter img { height: 280px; width: 100%; object-fit: cover; border-radius: 20px; }
.chapter span { color: var(--copper); font-weight: 800; letter-spacing: .12em; font-size: 12px; }
.chapter h3 { font-size: 32px; margin: 6px 0 8px; }
.chapter p { margin: 0; color: var(--muted); }
.band {
  min-height: 420px; display: grid; align-items: end;
  background:
    linear-gradient(180deg, rgba(16,14,12,.1), rgba(16,14,12,.82)),
    url("/assets/img/wire.jpg") center / cover no-repeat;
  padding: 48px 0;
}
.band p { max-width: 680px; font-family: Unbounded, sans-serif; font-size: clamp(28px, 4vw, 48px); line-height: 1.15; letter-spacing: -.04em; }
.limits { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; margin-top: 16px; }
.limits div, .card, .note {
  border: 1px solid var(--line); border-radius: 18px; padding: 14px 16px; background: rgba(255,255,255,.03);
}
.bone .limits div, .bone .card { border-color: rgba(33,25,17,.1); background: rgba(255,255,255,.45); }
.faq-grid { grid-template-columns: 1fr 1fr; }
details { border-top: 1px solid var(--line); padding: 14px 0; }
summary { cursor: pointer; font-weight: 800; }
.foot { padding: 64px 0 28px; border-top: 1px solid var(--line); }
.foot-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 28px; }
.legal-line { display: flex; flex-wrap: wrap; gap: 16px; padding: 18px 0 8px; color: var(--muted); font-size: 14px; }
.stack { display: grid; gap: 8px; }
input, textarea {
  width: 100%; background: rgba(0,0,0,.28); border: 1px solid var(--line); border-radius: 14px; padding: 12px 14px;
}
.bone input, .bone textarea, .paper input, .paper textarea { background: #fff; border-color: rgba(33,25,17,.14); color: #211911; }
textarea { min-height: 110px; resize: vertical; }
.agree {
  display: grid; grid-template-columns: 28px 1fr; gap: 12px; align-items: start;
  padding: 16px; border-radius: 18px; background: #fff7ee; color: #211911; border: 1px solid rgba(168,90,44,.35);
}
.agree input { width: 22px; height: 22px; margin-top: 3px; accent-color: #a85a2c; }
.pay-layout { display: grid; grid-template-columns: .9fr 1.1fr; gap: 28px; padding: 130px 0 72px; align-items: start; }
.paper { background: var(--paper); color: #211911; border-radius: 28px; padding: 22px; }
.alert { padding: 12px 14px; border-radius: 14px; background: rgba(224,138,79,.15); margin: 0 0 12px; }
.alert.bad { background: rgba(216,90,69,.16); }
.auth-grid { grid-template-columns: 1fr 1fr; }
.cab { grid-template-columns: 280px 1fr; padding: 120px 0 64px; align-items: start; }
.side { position: sticky; top: 92px; display: grid; gap: 10px; }
.meter { height: 8px; border-radius: 99px; background: rgba(255,255,255,.1); overflow: hidden; }
.meter span { display: block; height: 100%; background: var(--copper); }
.list { display: grid; gap: 10px; }
.item { display: flex; justify-content: space-between; gap: 12px; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.tag { font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--copper); font-weight: 800; }
.ribbon { border: 1px dashed var(--copper); color: var(--copper); border-radius: 16px; padding: 8px 12px; font-size: 13px; line-height: 1.35; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { text-align: left; padding: 8px; border-bottom: 1px solid var(--line); vertical-align: top; }
@media (max-width: 860px) {
  .nav { border-radius: 22px; }
  #clock { display: none; }
  .nav-toggle {
    display: inline-flex; margin-left: auto; cursor: pointer;
    padding: 8px 14px; border-radius: 999px; font-weight: 800;
    background: rgba(255,255,255,.06);
  }
  .nav nav {
    display: none; position: absolute; left: 0; right: 0; top: calc(100% + 8px); z-index: 2;
    margin-left: 0; flex-direction: column; min-width: 0; padding: 8px;
    border-radius: 18px; background: #1b1714; border: 1px solid var(--line);
    box-shadow: 0 18px 40px rgba(0,0,0,.45);
  }
  .nav-check:checked ~ nav { display: flex; }
  .nav-check:focus-visible + .nav-toggle { outline: 2px solid var(--copper); outline-offset: 3px; }
  .price-grid, .chapters, .chapter, .faq-grid, .foot-grid, .pay-layout, .auth-grid, .cab, .limits { grid-template-columns: 1fr; }
  .chapter img { height: 220px; }
  .side { position: static; }
  h1 { font-size: 64px; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }