/* Orbito Exchange: главная страница. Общие стили (токены, шапка, кнопки, подвал) лежат в site.css. */

/* ---------- Первый экран: светлый, просторный, заголовок отдельно от инструмента ---------- */
.hero { position: relative; padding: 56px 0 64px; }
.hero-top { position: relative; max-width: 680px; margin-bottom: 36px; }
.hero-top h1 { font-size: var(--fs-56); line-height: 1.05; font-weight: 700; letter-spacing: -0.03em; }
.hero-top p { margin-top: 18px; font-size: var(--fs-20); color: var(--ink-2); line-height: 1.5; max-width: 36em; }

.hero-grid { position: relative; display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: 28px; align-items: start; }

/* ---------- Калькулятор: главный инструмент экрана ---------- */
.calc {
  position: relative;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 28px 26px 26px;
  box-shadow: var(--shadow-lg);
}
.calc-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin: 0 0 16px; }
.calc-head h2 { font-size: var(--fs-20); font-weight: 600; }
.updated { font-size: var(--fs-14); color: var(--ink-2); text-align: right; }

/* ---------- Правая карточка «Как пройти обмен»: сознательно тише калькулятора ---------- */
.how-card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px; }
.how-card h2 { font-size: var(--fs-28); font-weight: 700; letter-spacing: -0.02em; }

/* Три отдельные плитки-шага, а не список */
.how-tiles { margin-top: 24px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.how-tile { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px; }
.how-tile .step-num {
  display: inline-flex; align-items: center; justify-content: center; width: 32px; height: 32px; margin-bottom: 12px;
  border-radius: var(--r-sm); background: var(--brand); color: #fff; font-family: var(--mono); font-weight: 600; font-size: var(--fs-14);
}
.how-tile strong { display: block; font-size: var(--fs-16); line-height: 1.3; }
.how-tile p { margin-top: 6px; font-size: var(--fs-14); color: var(--ink-2); line-height: 1.45; }
.how-card .scam-note { margin-top: 24px; }
.how-card .link-arrow { margin-top: 20px; display: inline-block; font-size: var(--fs-14); }

.field label { display: block; font-size: var(--fs-14); color: var(--ink-2); margin-bottom: 6px; }
.field .select-wrap, .field .input-row { display: block; }
.field { display: grid; grid-template-columns: minmax(150px, 190px) minmax(0, 1fr); gap: 0 8px; }
.field label { grid-column: 1 / -1; }
.input-row { position: relative; }
.input-row input {
  width: 100%; min-height: 56px; padding: 0 56px 0 14px; border: 1px solid var(--line); border-radius: var(--r-sm);
  background: var(--surface); font-family: var(--mono); font-size: var(--fs-28); font-weight: 500; letter-spacing: -0.02em;
}
.input-row input:focus { border-color: var(--brand); outline: 3px solid rgba(var(--brand-rgb), 0.25); outline-offset: 0; }
.input-row .currency { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-family: var(--mono); font-size: var(--fs-14); color: var(--ink-2); pointer-events: none; }
.field-result .input-row input { background: var(--amber-soft); border-color: var(--amber-line); color: var(--amber); font-weight: 600; }
.field-result .input-row .currency { color: var(--amber); }
input[type=number] { -moz-appearance: textfield; appearance: textfield; }
input[type=number]::-webkit-outer-spin-button, input[type=number]::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }

.swap-btn { display: flex; align-items: center; justify-content: center; width: 44px; height: 44px; margin: 6px auto; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--surface); cursor: pointer; }
.swap-btn:hover { border-color: var(--ink-2); }
.swap-btn svg { width: 20px; height: 20px; fill: none; stroke: var(--ink); stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }

.calc-lines { margin-top: 20px; border-top: 1px solid var(--line); }
.calc-lines > div { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-bottom: 1px solid var(--line); font-size: var(--fs-14); }
.calc-lines dt { color: var(--ink-2); }
.calc-lines dd { font-family: var(--mono); text-align: right; }
.calc-note { min-height: 20px; margin: 12px 0 16px; font-size: var(--fs-14); color: var(--ink-2); }
.calc .btn { min-height: 52px; }


/* ---------- Табло курсов ---------- */
.board { position: relative; background: var(--band); color: #fff; }
.board-in { display: flex; align-items: stretch; gap: 32px; }
.board-title { flex: none; width: 200px; padding: 20px 0; display: flex; flex-direction: column; justify-content: center; gap: 2px; }
.board-title strong { font-size: var(--fs-16); }
.board-title span { font-size: var(--fs-14); color: var(--muted-on-dark); }
/* Бегущая лента: курсы едут влево без остановки, при наведении замирают */
.board-cells { flex: 1; min-width: 0; overflow: hidden; display: flex; -webkit-mask-image: linear-gradient(90deg, transparent, #000 32px, #000 calc(100% - 32px), transparent); mask-image: linear-gradient(90deg, transparent, #000 32px, #000 calc(100% - 32px), transparent); }
.ticker-track { display: flex; flex: none; width: max-content; animation: ticker var(--ticker-time, 80s) linear infinite; will-change: transform; }
.board-cells:hover .ticker-track, .board-cells:focus-within .ticker-track { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) {
  .ticker-track { animation: none; }
  .board-cells { overflow-x: auto; -webkit-mask-image: none; mask-image: none; }
  .ticker-track [aria-hidden="true"] { display: none; }
}
.cell { flex: none; min-width: 190px; min-height: 92px; padding: 16px 28px; border-left: 1px solid rgba(255, 255, 255, 0.08); display: flex; flex-direction: column; justify-content: center; gap: 2px; color: inherit; text-decoration: none; }
.cell:hover { background: rgba(255, 255, 255, 0.06); }
.cell:focus-visible { outline-color: #fff; }
.cell .cell-code { display: flex; align-items: center; gap: 8px; font-family: var(--mono); font-size: var(--fs-14); color: var(--muted-on-dark); }
.cell .cell-code img { width: 18px; height: 18px; border-radius: 50%; }
.cell .cell-price { font-family: var(--mono); font-size: var(--fs-28); font-weight: 500; letter-spacing: -0.03em; }
.cell .cell-delta { font-family: var(--mono); font-size: var(--fs-14); color: var(--muted-on-dark); }
.cell .cell-delta.up { color: var(--up-on-dark); }
.cell .cell-delta.down { color: var(--down-on-dark); }
.cell.skeleton { background: linear-gradient(90deg, rgba(255,255,255,0.04), rgba(255,255,255,0.09), rgba(255,255,255,0.04)); background-size: 200% 100%; animation: shimmer 1.4s linear infinite; }
@keyframes shimmer { to { background-position: -200% 0; } }
.tick { animation: tick 0.35s ease-out; }
@keyframes tick { from { opacity: 0.25; transform: translateY(-4px); } to { opacity: 1; transform: none; } }

/* ---------- Секции ---------- */
.sec { padding: 96px 0; }
.sec-band { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec-title { font-size: var(--fs-40); line-height: 1.15; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 40px; }
.sec-lead { color: var(--ink-2); font-size: var(--fs-16); max-width: 34em; margin: -16px 0 24px; }

/* Услуги */
.svc-main { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); }
.svc-main-text { padding: 32px; }
.svc-main h3 { font-size: var(--fs-28); line-height: 1.2; font-weight: 700; letter-spacing: -0.015em; }
.svc-main-text p { margin-top: 12px; color: var(--ink-2); max-width: 32em; }
.svc-actions { margin-top: 24px; display: flex; flex-wrap: wrap; gap: 12px; }
.svc-need { padding: 32px; border-left: 1px solid var(--line); }
.svc-need h4 { font-size: var(--fs-16); font-weight: 600; margin-bottom: 12px; }
.svc-need li { position: relative; padding: 8px 0 8px 20px; border-top: 1px solid var(--line); font-size: var(--fs-14); }
.svc-need li:first-child { border-top: 0; }
.svc-need li::before { content: ""; position: absolute; left: 0; top: 16px; width: 8px; height: 2px; background: var(--brand); }

.svc-rows { margin-top: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); }
.svc-row { display: grid; grid-template-columns: 1.1fr 2.2fr 1.1fr 1fr auto; gap: 16px; align-items: center; padding: 16px 24px; border-top: 1px solid var(--line); }
.svc-row:first-child { border-top: 0; }
.svc-row-head { font-size: var(--fs-14); color: var(--ink-2); padding-top: 12px; padding-bottom: 12px; }
.svc-name { font-weight: 600; }
.svc-need-text { font-size: var(--fs-14); color: var(--ink-2); }

/* Как идёт заявка */
.how-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr); gap: 64px; align-items: start; }
.how-grid-solo { grid-template-columns: minmax(0, 1fr); max-width: 640px; }
.how-copy .sec-title { margin-bottom: 32px; }
.how-copy .sec-lead { margin-top: 0; }
.status-list { counter-reset: st; margin-top: 8px; }
.status-list li { counter-increment: st; position: relative; display: grid; gap: 2px; padding: 0 0 20px 48px; }
.status-list li::before {
  content: counter(st); position: absolute; left: 0; top: 0; width: 32px; height: 32px; display: grid; place-items: center;
  border: 1px solid var(--line); border-radius: 50%; background: var(--surface); font-family: var(--mono); font-size: var(--fs-14);
}
.status-list li::after { content: ""; position: absolute; left: 15.5px; top: 36px; bottom: 4px; width: 1px; background: var(--line); }
.status-list li:last-child::after { display: none; }
.status-list li:last-child { padding-bottom: 0; }
.status-list li:last-child::before { background: var(--brand); border-color: var(--brand); color: #fff; }
.status-list strong { font-weight: 600; line-height: 32px; }
.status-list span { color: var(--ink-2); font-size: var(--fs-14); }

/* Курсы */
.rates-grid { display: grid; grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); gap: 24px; align-items: start; }
.table-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; }
.tiers-card h3 { padding: 20px 20px 4px; font-size: var(--fs-16); font-weight: 600; }
.rates-table { width: 100%; border-collapse: collapse; }
.rates-table th { padding: 12px 16px; font-size: var(--fs-14); font-weight: 500; color: var(--ink-2); text-align: left; border-bottom: 1px solid var(--line); }
.rates-table td { padding: 12px 16px; border-top: 1px solid var(--line); font-family: var(--mono); font-size: var(--fs-14); }
.rates-table tbody tr:first-child td { border-top: 0; }
.rates-table .num { text-align: right; white-space: nowrap; }
.rates-table td.cur { font-family: var(--font); }
.cur-cell { display: flex; align-items: center; gap: 10px; }
.cur-cell img { width: 24px; height: 24px; border-radius: 50%; flex: none; }
.cur-cell strong { font-family: var(--mono); font-size: var(--fs-14); }
.cur-cell span { display: block; font-size: var(--fs-14); color: var(--ink-2); line-height: 1.2; }
.up { color: var(--up); }
.down { color: var(--down); }
.table-note { padding: 12px 16px 16px; font-size: var(--fs-14); color: var(--ink-2); border-top: 1px solid var(--line); }

/* График */
.chart-card { background: var(--surface); }
.chart-currencies { display: flex; flex-wrap: wrap; gap: 8px; }
.chart-chip, .chart-period {
  min-height: 44px; padding: 0 14px; border: 1px solid var(--line); border-radius: var(--r-sm); background: var(--surface);
  font-family: var(--mono); font-size: var(--fs-14); cursor: pointer;
}
.chart-chip { display: inline-flex; align-items: center; gap: 8px; }
.chart-chip img { width: 20px; height: 20px; border-radius: 50%; flex: none; }
.chart-chip:hover, .chart-period:hover { border-color: var(--ink-2); }
.chart-chip.active, .chart-period.active { background: var(--solid); border-color: var(--solid); color: #fff; }
.chart-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 16px; margin: 32px 0 16px; }
.chart-value { font-family: var(--mono); font-size: var(--fs-40); font-weight: 500; letter-spacing: -0.03em; line-height: 1.1; }
.chart-value small { font-size: var(--fs-14); color: var(--ink-2); letter-spacing: 0; }
.chart-change { margin-top: 4px; font-family: var(--mono); font-size: var(--fs-14); }
.chart-change.up { color: var(--up); }
.chart-change.down { color: var(--down); }
.chart-periods { display: flex; flex-wrap: wrap; gap: 8px; }
.chart-box { position: relative; border: 1px solid var(--line); border-radius: var(--r-lg); background: var(--paper); overflow: hidden; }
.chart-box svg { display: block; width: 100%; touch-action: pan-y; transition: opacity 0.2s; }
.chart-box.loading svg { opacity: 0.35; }
.chart-loader { display: none; position: absolute; inset: 0; place-items: center; color: var(--ink-2); }
.chart-box.loading .chart-loader { display: grid; }
.chart-grid { stroke: var(--line); stroke-width: 1; }
.chart-axis { fill: var(--ink-2); font-family: var(--mono); font-size: 12px; }
.chart-mark { fill: var(--ink); font-family: var(--mono); font-size: 12px; font-weight: 600; }
.chart-cursor { stroke: var(--ink-2); stroke-width: 1; stroke-dasharray: 3 3; }
.chart-ours { stroke-width: 2; stroke-dasharray: 7 5; }
.chart-ours.buy { stroke: var(--brand); }
.chart-ours.sell { stroke: var(--ink-2); }
.chart-tip { position: absolute; z-index: 5; min-width: 150px; padding: 10px 12px; border-radius: var(--r-sm); background: var(--solid); color: #fff; font-size: var(--fs-14); line-height: 1.5; pointer-events: none; box-shadow: 0 8px 24px rgba(var(--shadow-rgb), 0.25); }
.tip-date { color: var(--muted-on-dark); font-size: 12px; }
.tip-value { font-family: var(--mono); font-weight: 600; }
.tip-up { color: var(--up-on-dark); }
.tip-down { color: var(--down-on-dark); }
.chart-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); margin-top: 16px; border-top: 1px solid var(--line); }
.chart-stat { padding: 12px 16px 12px 0; }
.chart-stat-label { font-size: var(--fs-14); color: var(--ink-2); }
.chart-stat-value { font-family: var(--mono); font-size: var(--fs-16); font-weight: 500; }
.chart-toggle { display: flex; align-items: center; gap: 10px; min-height: 44px; margin-top: 8px; font-size: var(--fs-14); cursor: pointer; }
.chart-toggle input { width: 20px; height: 20px; accent-color: var(--brand); }
.note { font-size: var(--fs-14); color: var(--ink-2); }

/* Вопросы */
.faq-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 64px; align-items: start; }
.faq-side { position: sticky; top: 96px; }
.faq-side .sec-title { margin-bottom: 24px; }
.faq-side .sec-lead { margin-top: 0; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-item summary { position: relative; display: flex; align-items: center; min-height: 64px; padding: 12px 40px 12px 0; font-size: var(--fs-20); font-weight: 500; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: ""; position: absolute; right: 8px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--ink-2); border-bottom: 2px solid var(--ink-2); transform: translateY(-70%) rotate(45deg); transition: transform 0.2s; }
.faq-item[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq-item p { padding: 0 40px 20px 0; color: var(--ink-2); max-width: 44em; animation: faq-in 0.2s ease-out; }
@keyframes faq-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }


/* Нижняя панель на телефоне */
.dock { display: none; }


/* ---------- Планшет ---------- */
@media (max-width: 1100px) {
  .site-header nav, .hdr-link, .tg-menu { display: none; }
  .burger { display: block; }
  .header-actions { margin-left: auto; }
  .header-inner { gap: 16px; }
  .how-grid, .faq-grid { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  /* На узких экранах: сначала калькулятор, потом карточка «Как пройти обмен» */
  .hero-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .faq-side { position: static; }
  .rates-grid { grid-template-columns: minmax(0, 1fr); }
  .board-in { flex-direction: column; gap: 0; }
  .board-title { width: auto; padding: 16px 0 4px; }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .svc-row { grid-template-columns: 1fr 2fr 1fr; }
  .svc-row-head { display: none; }
  .svc-row > :nth-child(4) { grid-column: 1; }
  .svc-row > a { grid-column: 3; justify-self: end; }
}

/* ---------- Телефон ---------- */
@media (max-width: 760px) {
  :root { --gutter: 16px; --fs-56: 2.5rem; --fs-40: 1.75rem; --fs-28: 1.5rem; }
  body { padding-bottom: 76px; }
  .hero { padding: 28px 0 40px; }
  .hero h1 { font-size: var(--fs-28); }
  .calc, .how-card { padding: 16px; }
  .how-tiles { grid-template-columns: minmax(0, 1fr); }
  .field { grid-template-columns: minmax(0, 1fr); gap: 8px 0; }
  .field label { margin-bottom: 0; }
  .board-cells { margin: 0 calc(var(--gutter) * -1); }
  .cell { min-width: 164px; padding: 14px 20px; }
  .sec { padding: 56px 0; }
  .sec-title { margin-bottom: 24px; }
  .svc-main { grid-template-columns: minmax(0, 1fr); }
  .svc-main-text, .svc-need { padding: 20px; }
  .svc-need { border-left: 0; border-top: 1px solid var(--line); }
  .svc-actions .btn { flex: 1 1 100%; }
  .svc-row { grid-template-columns: minmax(0, 1fr) auto; gap: 8px 16px; padding: 16px; }
  .svc-row > :nth-child(2) { grid-column: 1 / -1; grid-row: 2; }
  .svc-row > :nth-child(3), .svc-row > :nth-child(4) { grid-column: 1; }
  .svc-row > a { grid-column: 2; grid-row: 1; }
  .btn-sm { min-height: 44px; }
  .rates-table .col-cbr { display: none; }
  .rates-table th, .rates-table td { padding: 10px 6px; }
  .rates-table th { font-size: 12px; white-space: normal; line-height: 1.2; }
  .rates-table td { font-size: 13px; }
  .rates-table th:first-child, .rates-table td:first-child { padding-left: 12px; }
  .rates-table th:last-child, .rates-table td:last-child { padding-right: 12px; }
  .cur-cell span { display: none; }
  .chart-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .chart-value { font-size: var(--fs-28); }
  .faq-item summary { font-size: var(--fs-16); font-weight: 600; }
  .faq-item p { padding-right: 0; }
  .footer-grid { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .header-actions .nav-cta { display: none; }
  .dock {
    position: fixed; z-index: 55; left: 0; right: 0; bottom: 0; display: grid; grid-template-columns: 1fr 1.5fr; gap: 8px;
    padding: 8px 16px calc(8px + env(safe-area-inset-bottom)); background: var(--surface); border-top: 1px solid var(--line);
  }
  .cookie-banner { left: 8px; right: 8px; bottom: 76px; max-width: none; flex-direction: column; align-items: stretch; gap: 12px; }
}

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

/* Таблица криптовалюты */
.crypto-card { grid-column: 1 / -1; }
.crypto-card h3 { padding: 20px 20px 4px; font-size: var(--fs-16); font-weight: 600; }
@media (min-width: 1101px) {
  .rates-grid .table-card:not(.tiers-card):not(.crypto-card) { grid-column: 1; grid-row: 1; }
  .rates-grid .tiers-card { grid-column: 2; grid-row: 1; }
  .rates-grid .crypto-card { grid-row: 2; }
}

/* Цифры доверия */
.trust { padding: 40px 0 8px; }
.trust-in { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 0; }
.trust-cell { padding: 4px 28px; border-left: 1px solid var(--line); display: flex; flex-direction: column; gap: 4px; }
.trust-cell:first-child { border-left: 0; padding-left: 0; }
.trust-num { font-family: var(--mono); font-size: var(--fs-40); font-weight: 500; letter-spacing: -0.03em; line-height: 1.1; }
.trust-num small { font-size: var(--fs-20); color: var(--ink-2); font-weight: 400; margin-left: 4px; letter-spacing: 0; }
.trust-num .star { color: var(--amber); }
.trust-label { color: var(--ink-2); font-size: var(--fs-14); line-height: 1.4; max-width: 18em; }
@media (max-width: 760px) {
  .trust { padding-top: 28px; }
  .trust-in { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px 0; }
  .trust-cell { padding: 0 16px; }
  .trust-cell:nth-child(odd) { border-left: 0; padding-left: 0; }
  .trust-num { font-size: var(--fs-28); }
}
/* ===== Отзывы: приглашение в Telegram-канал ===== */
.reviews-tg-panel {
  position: relative;
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 64px 56px; border-radius: var(--r-lg); border: 1px solid var(--line);
  background: var(--surface);
}
.reviews-tg-text { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; }
.reviews-tg-text .sec-title { margin-bottom: 16px; }
.reviews-tg-lead { max-width: 28em; color: var(--ink-2); font-size: var(--fs-20); line-height: 1.55; margin: 0 0 32px; }
.reviews-tg-cta svg { width: 20px; height: 20px; fill: currentColor; flex: none; }

@media (max-width: 900px) {
  .reviews-tg-panel { padding: 36px 24px; }
  .reviews-tg-lead { font-size: var(--fs-16); margin-bottom: 24px; }
}