/* ===== Hero ===== */
.hero { padding: 56px 0 0; }
.hero__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 51px; align-items: center; }
.hero__art { border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-md); aspect-ratio: 604/388; }
.hero__art img { width: 100%; height: 100%; object-fit: cover; }
.hero h1 { font-size: var(--fs-h1); line-height: 1.2; }
.hero__text { color: var(--ink-2); margin: 22px 0 28px; max-width: 560px; }

/* ===== Process / advantages ===== */
.advantages { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 56px; }
.adv-card { background: var(--brand); color: #fff; border-radius: var(--r-lg); padding: 28px 32px 40px;
  border: 1px solid rgba(255,255,255,.25); }
.adv-card__mark { font-size: 40px; font-weight: 700; opacity: .9; }
.adv-card h3 { font-size: var(--fs-h3); margin: 6px 0 12px; }
.adv-card p { font-size: var(--fs-sm); color: rgba(255,255,255,.92); }

/* ===== Section heads ===== */
.head { text-align: center; max-width: 720px; margin: 0 auto 40px; }
.head h2 { margin-bottom: 12px; }
.head p { color: var(--ink-2); font-size: var(--fs-sm); }

/* ===== Chips ===== */
.chips { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 32px; }
.chip { border: 1px solid var(--line); border-radius: var(--pill); padding: 8px 20px;
  font: inherit; font-size: var(--fs-sm); color: var(--ink-2); background: #fff; cursor: pointer; }
.chip--active, .chip:hover { background: var(--brand); color: #fff; border-color: var(--brand); }

/* ===== Project cards ===== */
.cards-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.project-card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg);
  padding: 28px; display: flex; flex-direction: column; gap: 16px; transition: .15s; }
.project-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.project-card__top { display: flex; justify-content: space-between; align-items: center; }
.tag { font-size: var(--fs-xs); color: var(--brand); background: var(--brand-l);
  padding: 5px 12px; border-radius: var(--pill); font-weight: 600; }
.project-card h3 { font-size: var(--fs-h3); }
.project-card__author { color: var(--muted); font-size: var(--fs-sm); }
.progress { height: 8px; background: var(--bg-2); border-radius: var(--pill); overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--brand); border-radius: var(--pill); }
.project-card__meta { display: flex; justify-content: space-between; align-items: center;
  font-size: var(--fs-sm); color: var(--muted); }
.project-card__meta b { color: var(--ink); }
.center-cta { display: flex; justify-content: center; margin-top: 40px; }

/* ===== Map ===== */
.map-wrap { position: relative; height: 520px; border-radius: var(--r-lg); overflow: hidden;
  border: 1px solid var(--line); background: var(--bg-2); }
#land-map { position: absolute; inset: 0; z-index: 1; }
.ma8ka-pin { background: var(--brand); border: 3px solid #fff; border-radius: 50%;
  box-shadow: var(--shadow-sm); }
.map-side { position: absolute; top: 0; left: 0; bottom: 0; width: 320px; padding: 20px; z-index: 2;
  background: rgba(171,181,190,.42); backdrop-filter: blur(4px);
  border-radius: 0 var(--r-lg) var(--r-lg) 0; display: flex; flex-direction: column; gap: 14px; }
.map-card { background: #fff; border-radius: var(--r-md); padding: 14px; display: flex;
  gap: 12px; align-items: center; box-shadow: var(--shadow-sm); }
.map-card .avatar { width: 44px; height: 44px; border-radius: 50%; background: var(--brand-l);
  flex: none; overflow: hidden; }
.map-card .avatar img { width: 100%; height: 100%; object-fit: cover; }
.map-card small { color: var(--muted); }

/* ===== Marketplace ===== */
.market { display: grid; grid-template-columns: 360px 1fr; gap: 51px; align-items: center; }
.market__intro h2 { margin-bottom: 16px; }
.market__intro p { color: var(--ink-2); font-size: var(--fs-sm); margin-bottom: 28px; }
.market__rail { display: flex; gap: 24px; overflow-x: auto; padding: 8px; background: var(--bg-2);
  border-radius: var(--r-lg); }
.product-card { background: #fff; border-radius: var(--r-lg); padding: 18px; min-width: 240px;
  display: flex; flex-direction: column; gap: 10px; border: 1px solid var(--line); }
.product-card__img { display: block; aspect-ratio: 1; border-radius: var(--r-md); overflow: hidden; background: var(--bg-2); }
.product-card__img img { width: 100%; height: 100%; object-fit: cover; }
.product-card h4 { font-size: var(--fs-sm); }
.product-card__price { font-weight: 700; font-size: var(--fs-h3); }

/* ===== Tokens ===== */
.tokens { display: grid; grid-template-columns: 1fr 420px; gap: 56px; align-items: center; }
.tokens__graph { aspect-ratio: 863/516; border-radius: var(--r-lg); background:
    radial-gradient(circle at 30% 40%, var(--brand-l), transparent 60%), var(--bg-2);
  border: 1px solid var(--line); position: relative; overflow: hidden; }
.tokens__graph::before { content: ""; position: absolute; inset: 0; background-image:
    radial-gradient(var(--brand) 2px, transparent 3px); background-size: 70px 70px; opacity: .35; }
.tokens__list { display: flex; flex-direction: column; gap: 28px; }
.tok-item h4 { font-size: var(--fs-h3); margin-bottom: 6px; }
.tok-item p { color: var(--muted); font-size: var(--fs-sm); }
.tok-item { padding-left: 18px; border-left: 3px solid var(--brand); }

/* ===== About ===== */
.about-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; margin-bottom: 40px; }
.about-col { text-align: center; }
.about-col__icon { width: 64px; height: 64px; border-radius: var(--r-md); background: var(--brand-l);
  display: grid; place-items: center; margin: 0 auto 18px; color: var(--brand); }
.about-col h3 { font-size: var(--fs-h3); margin-bottom: 10px; }
.about-col p { color: var(--ink-2); font-size: var(--fs-sm); }

/* ===== FAQ ===== */
.faq { max-width: 820px; margin: 0 auto; }
.faq details { border-bottom: 1px solid var(--line); padding: 20px 4px; }
.faq summary { cursor: pointer; font-size: var(--fs-h3); list-style: none; display: flex;
  justify-content: space-between; gap: 16px; font-weight: 600; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--brand); font-size: 28px; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq p { margin-top: 14px; color: var(--ink-2); font-size: var(--fs-sm); }

/* ===== CTA band ===== */
.cta-band { text-align: center; }
.cta-band h2 { margin-bottom: 22px; }

@media (max-width: 960px) {
  .hero__grid, .market, .tokens { grid-template-columns: 1fr; gap: 32px; }
  .advantages, .cards-grid, .about-cols { grid-template-columns: 1fr; }
  .map-side { width: 78%; }
}