/*
Theme Name: Crypto
Theme URI: https://wordpress.org
Author: Orkhan Chichitov
Author URI: https://wordpress.org
Description: A simple and clean WordPress theme for cryptocurrency-related websites. It features a modern design, responsive layout, and customizable options to create a unique online presence for your crypto business or blog.
Requires at least: 6.7
Tested up to: 6.9
Requires PHP: 7.2
Version: 1.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
*/

/* =====================================================================
   ROOT VARIABLES — Ink Navy / Pink palette
   Референс визуального стиля: Bybit (тёмная тема, карточки с тенью)
   ===================================================================== */
:root {
    --crypto-color-bg: #192731;
    --crypto-color-bg-alt: #1c2c37;
    --crypto-color-surface: #2a3843;
    --crypto-color-surface-alt: #324352;
    --crypto-color-border: #3d4f5c;
    --crypto-color-slate: #4f6172;
    --crypto-color-accent: #ff096c;
    --crypto-color-accent-hover: #ff3585;
    --crypto-color-accent-soft: rgba(255, 9, 108, 0.12);
    --crypto-color-text: #f3f7fa;
    --crypto-color-text-muted: #9db0bd;
    --crypto-color-success: #29d18b;
    --crypto-section-y: 20px;
    --crypto-radius: 16px;
    --crypto-radius-sm: 10px;
    --crypto-shadow: 0 20px 45px rgba(6, 12, 17, 0.45);
    --crypto-header-h: 84px;
    --crypto-container: 1200px;
}

/* =====================================================================
   RESET & BASE
   ===================================================================== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    background: var(--crypto-color-bg);
    color: var(--crypto-color-text);
    font-family: 'Inter', 'Segoe UI', Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p, table { margin: 0; }
table { border-collapse: collapse; width: 100%; }
button { font-family: inherit; }

.container {
    max-width: var(--crypto-container);
    margin: 0 auto;
    padding: 0 24px;
}

/* scroll-margin so anchors don't hide under sticky header */
[id] { scroll-margin-top: calc(var(--crypto-header-h) + 16px); }

/* =====================================================================
   TYPOGRAPHY
   ===================================================================== */
.section__title {
    font-size: clamp(26px, 3.4vw, 38px);
    font-weight: 800;
    letter-spacing: -0.01em;
    margin-bottom: 16px;
}
.section__lead {
    color: var(--crypto-color-text-muted);
    font-size: 17px;
    max-width: 760px;
    margin-bottom: 16px;
}
.section__title b, .section__lead b, p b, li b { color: var(--crypto-color-accent); font-weight: 700; }

.section { padding: 56px 0; margin-bottom: var(--crypto-section-y); border-top: 1px solid var(--crypto-color-border); }
.section:first-of-type { border-top: none; }
.section--alt { background: var(--crypto-color-bg-alt); }
.section p { color: var(--crypto-color-text-muted); margin-bottom: 14px; }
.section p:last-child { margin-bottom: 0; }

/* =====================================================================
   REVEAL ON SCROLL
   ===================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s ease, transform .7s ease;
}
.reveal--visible { opacity: 1; transform: translateY(0); }
.reveal--visible.reveal--scale { transform: scale(1); }
.reveal--scale { transform: scale(0.94); }

/* =====================================================================
   BUTTONS
   ===================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 700;
    font-size: 15px;
    cursor: pointer;
    border: 1px solid transparent;
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.btn--primary {
    background: var(--crypto-color-accent);
    color: #fff;
    box-shadow: 0 10px 30px rgba(255, 9, 108, 0.35);
}
.btn--primary:hover {
    background: var(--crypto-color-accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 16px 36px rgba(255, 9, 108, 0.45);
}
.btn--outline {
    background: transparent;
    border-color: var(--crypto-color-border);
    color: var(--crypto-color-text);
}
.btn--outline:hover {
    border-color: var(--crypto-color-accent);
    color: var(--crypto-color-accent);
    transform: translateY(-3px);
}
a.button { /* CTA links embedded directly in task copy */
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-top: 18px;
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 700;
    background: var(--crypto-color-accent);
    color: #fff;
    box-shadow: 0 10px 30px rgba(255, 9, 108, 0.35);
    transition: transform .25s ease, box-shadow .25s ease, background .25s ease;
}
a.button:hover {
    background: var(--crypto-color-accent-hover);
    transform: translateY(-3px);
    box-shadow: 0 16px 36px rgba(255, 9, 108, 0.45);
}

/* =====================================================================
   HEADER
   ===================================================================== */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--crypto-header-h);
    display: flex;
    align-items: center;
    background: rgba(25, 39, 49, 0.88);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--crypto-color-border);
}
.site-header__inner {
    width: 100%;
    max-width: var(--crypto-container);
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}
.site-header__logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 20px;
    color: var(--crypto-color-text);
    flex-shrink: 0;
}
.site-header__logo img { height: 34px; width: auto; }
.site-header__logo span { color: var(--crypto-color-accent); }

.site-header__nav { flex: 1; display: flex; justify-content: center; }
.site-header__nav-list { display: flex; align-items: center; gap: 28px; }
.site-header__nav-link {
    font-size: 15px;
    font-weight: 600;
    color: var(--crypto-color-text-muted);
    position: relative;
    padding: 6px 0;
    transition: color .2s ease;
}
.site-header__nav-link::after {
    content: "";
    position: absolute;
    left: 0; bottom: 0;
    width: 0; height: 2px;
    background: var(--crypto-color-accent);
    transition: width .25s ease;
}
.site-header__nav-link:hover { color: var(--crypto-color-text); }
.site-header__nav-link:hover::after { width: 100%; }

.site-header__actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }

/* language dropdown switcher */
.site-header__lang { position: relative; }
.site-header__lang-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    background: var(--crypto-color-surface);
    border: 1px solid var(--crypto-color-border);
    color: var(--crypto-color-text);
    border-radius: 999px;
    padding: 9px 14px;
    font-size: 14px;
    font-weight: 700;
    cursor: pointer;
    transition: border-color .2s ease, color .2s ease;
}
.site-header__lang-toggle:hover { border-color: var(--crypto-color-accent); }
.site-header__lang-toggle .site-header__lang-caret { transition: transform .2s ease; font-size: 10px; color: var(--crypto-color-text-muted); }
.site-header__lang[data-lang-open="true"] .site-header__lang-caret { transform: rotate(180deg); }

.site-header__lang-menu {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    min-width: 168px;
    background: var(--crypto-color-surface);
    border: 1px solid var(--crypto-color-border);
    border-radius: var(--crypto-radius-sm);
    box-shadow: var(--crypto-shadow);
    padding: 8px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity .2s ease, transform .2s ease, visibility .2s ease;
}
.site-header__lang[data-lang-open="true"] .site-header__lang-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}
.site-header__lang-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    color: var(--crypto-color-text-muted);
    transition: background .2s ease, color .2s ease;
}
.site-header__lang-option:hover { background: var(--crypto-color-accent-soft); color: var(--crypto-color-text); }
.site-header__lang-option[aria-current="true"] { color: var(--crypto-color-accent); }

/* burger */
.site-header__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    background: var(--crypto-color-surface);
    border: 1px solid var(--crypto-color-border);
    border-radius: var(--crypto-radius-sm);
    cursor: pointer;
    padding: 0;
}
.site-header__burger-line {
    width: 20px;
    height: 2px;
    margin: 0 auto;
    background: var(--crypto-color-text);
    border-radius: 2px;
    transition: transform .25s ease, opacity .25s ease;
}

/* =====================================================================
   MOBILE MENU
   ===================================================================== */
.crypto-page__mobile-menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(9, 14, 18, 0.72);
    z-index: 199;
    opacity: 0;
    transition: opacity .25s ease;
}
.crypto-page__mobile-menu-overlay--open { opacity: 1; }

.crypto-page__mobile-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 84vw);
    height: 100%;
    background: var(--crypto-color-surface);
    border-left: 1px solid var(--crypto-color-border);
    z-index: 200;
    padding: 22px;
    transform: translateX(100%);
    transition: transform .3s ease;
    overflow-y: auto;
}
.crypto-page__mobile-menu--open { transform: translateX(0); }

.crypto-page__mobile-menu-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 24px; }
.crypto-page__mobile-menu-close {
    width: 38px; height: 38px;
    border-radius: 999px;
    border: 1px solid var(--crypto-color-border);
    background: transparent;
    color: var(--crypto-color-text);
    font-size: 18px;
    cursor: pointer;
}
.crypto-page__mobile-nav-list { display: flex; flex-direction: column; gap: 4px; margin-bottom: 22px; }
.crypto-page__mobile-nav-list a {
    display: block;
    padding: 13px 10px;
    font-weight: 700;
    font-size: 16px;
    color: var(--crypto-color-text);
    border-bottom: 1px solid var(--crypto-color-border);
}
.crypto-page__mobile-lang-title { font-size: 13px; text-transform: uppercase; letter-spacing: .08em; color: var(--crypto-color-text-muted); margin-bottom: 10px; }
.crypto-page__mobile-lang-list { display: flex; flex-wrap: wrap; gap: 8px; }
.crypto-page__mobile-lang-list a {
    padding: 8px 14px;
    border-radius: 999px;
    border: 1px solid var(--crypto-color-border);
    font-weight: 700;
    font-size: 13px;
    color: var(--crypto-color-text-muted);
}
.crypto-page__mobile-lang-list a[aria-current="true"] { color: var(--crypto-color-accent); border-color: var(--crypto-color-accent); }

/* =====================================================================
   HERO / EXCHANGE ENTRY (Block 1)
   ===================================================================== */
.hero { padding-top: 64px; }
.hero__grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: start;
}
.hero__title { font-size: clamp(30px, 4.2vw, 46px); font-weight: 800; line-height: 1.15; margin-bottom: 18px; }
.hero__text { color: var(--crypto-color-text-muted); font-size: 17px; margin-bottom: 14px; }
.hero__coins { display: flex; gap: 10px; margin: 20px 0 6px; }
.hero__coins img {
    width: 44px; height: 44px; border-radius: 999px;
    border: 2px solid var(--crypto-color-bg);
    box-shadow: 0 6px 16px rgba(0,0,0,.35);
    transition: transform .3s ease;
}
.hero__coins img:hover { transform: translateY(-6px) scale(1.08); }

.exchange-widget {
    background: var(--crypto-color-surface);
    border: 1px solid var(--crypto-color-border);
    border-radius: var(--crypto-radius);
    padding: 18px;
    box-shadow: var(--crypto-shadow);
}
.exchange-widget__frame-wrap { border-radius: var(--crypto-radius-sm); overflow: hidden; }
.exchange-widget__frame-wrap iframe { width: 100%; display: block; border: 0; }
.exchange-widget__unavailable { padding: 30px; text-align: center; color: var(--crypto-color-text-muted); }

/* =====================================================================
   TABLES (conditions, token details, issues)
   ===================================================================== */
.crypto-table-wrap { width: 100%; overflow-x: auto; border-radius: var(--crypto-radius); border: 1px solid var(--crypto-color-border); margin-top: 8px; }
/* .crypto-table { min-width: 560px;display: inline; } */
.crypto-table th, .crypto-table td {
    text-align: left;
    padding: 14px 18px;
    border-bottom: 1px solid var(--crypto-color-border);
    font-size: 14.5px;
}
.crypto-table th {
    background: var(--crypto-color-surface);
    color: var(--crypto-color-text-muted);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .04em;
    font-size: 12.5px;
}
.crypto-table td { color: var(--crypto-color-text); }
.crypto-table tr:last-child td { border-bottom: none; }
.crypto-table tr:hover td { background: var(--crypto-color-accent-soft); }

/* =====================================================================
   CARD GRIDS (routes, advantages, reasons, rate-options)
   ===================================================================== */
.grid-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: var(--crypto-section-y);
    margin-top: 24px;
}
.card {
    background: var(--crypto-color-surface);
    border: 1px solid var(--crypto-color-border);
    border-radius: var(--crypto-radius);
    padding: 26px;
    transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--crypto-shadow);
    border-color: var(--crypto-color-accent);
}
.card__icon {
    width: 48px; height: 48px;
    border-radius: 12px;
    background: var(--crypto-color-accent-soft);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 16px;
    color: var(--crypto-color-accent);
    transition: transform .3s ease;
}
.card:hover .card__icon { transform: rotate(-6deg) scale(1.08); }
.card__icon svg { width: 24px; height: 24px; }
.card__title { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.card__text { color: var(--crypto-color-text-muted); font-size: 14.5px; }

/* route cards with coin badges */
.route-card__pair { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.route-card__pair img { width: 32px; height: 32px; border-radius: 999px; }
.route-card__pair .route-card__arrow { color: var(--crypto-color-accent); font-size: 18px; }
.route-card__list { margin-top: 14px; display: flex; flex-direction: column; gap: 6px; }
.route-card__list li { font-size: 14px; color: var(--crypto-color-text-muted); display: flex; gap: 6px; }
.route-card__list li b { color: var(--crypto-color-text); font-weight: 700; }
.route-card__note {
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--crypto-color-border);
    font-size: 13.5px;
    line-height: 1.5;
    color: var(--crypto-color-text-muted);
}
.route-card__note a { color: var(--crypto-color-accent); text-decoration: underline; text-underline-offset: 2px; transition: opacity .2s ease; }
.route-card__note a:hover { opacity: .75; }

/* =====================================================================
   STEPS (exchange-flow, fast-exchange)
   ===================================================================== */
.steps { display: flex; flex-direction: column; gap: var(--crypto-section-y); margin-top: 24px; }
.steps__item {
    display: flex;
    gap: 20px;
    background: var(--crypto-color-surface);
    border: 1px solid var(--crypto-color-border);
    border-radius: var(--crypto-radius);
    padding: 24px;
    transition: transform .3s ease, border-color .3s ease;
}
.steps__item:hover { transform: translateX(6px); border-color: var(--crypto-color-accent); }
.steps__number {
    flex-shrink: 0;
    width: 46px; height: 46px;
    border-radius: 999px;
    background: var(--crypto-color-accent);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
    font-weight: 800; font-size: 18px;
}
.steps__body h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.steps__body p { margin: 0; color: var(--crypto-color-text-muted); font-size: 14.5px; }

.section__media { margin-top: 28px; border-radius: var(--crypto-radius); overflow: hidden; border: 1px solid var(--crypto-color-border); }
.section__media img { width: 100%; height: 340px; object-fit: cover; transition: transform .5s ease; }
.section__media:hover img { transform: scale(1.05); }

.ordered-list { counter-reset: crypto-step; margin-top: 20px; display: flex; flex-direction: column; gap: 12px; }
.ordered-list li {
    counter-increment: crypto-step;
    display: flex;
    align-items: center;
    gap: 14px;
    color: var(--crypto-color-text-muted);
    font-size: 15px;
}
.ordered-list li::before {
    content: counter(crypto-step);
    flex-shrink: 0;
    width: 30px; height: 30px;
    border-radius: 999px;
    background: var(--crypto-color-accent-soft);
    color: var(--crypto-color-accent);
    font-weight: 800;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px;
}

/* =====================================================================
   MARKET DATA WIDGET (Block 6)
   ===================================================================== */
.market {
    background: var(--crypto-color-surface);
    border: 1px solid var(--crypto-color-border);
    border-radius: var(--crypto-radius);
    padding: 26px;
    margin-top: 24px;
}
.market__top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 20px; }
.market__price-block { display: flex; align-items: center; gap: 14px; }
.market__price-block img { width: 44px; height: 44px; border-radius: 999px; }
.market__price { font-size: 30px; font-weight: 800; }
.market__change { font-weight: 700; font-size: 14px; padding: 4px 10px; border-radius: 999px; }
.market__change--up { color: var(--crypto-color-success); background: rgba(41, 209, 139, .12); }
.market__change--down { color: #ff5470; background: rgba(255, 84, 112, .12); }
.market__tabs { display: flex; gap: 6px; background: var(--crypto-color-bg-alt); border-radius: 999px; padding: 4px; }
.market__tab {
    border: none; background: transparent; cursor: pointer;
    padding: 8px 14px; border-radius: 999px;
    font-weight: 700; font-size: 13px;
    color: var(--crypto-color-text-muted);
    transition: background .2s ease, color .2s ease;
}
.market__tab[aria-pressed="true"] { background: var(--crypto-color-accent); color: #fff; }
.market__stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 14px; margin-bottom: 20px; }
.market__stat { background: var(--crypto-color-bg-alt); border-radius: var(--crypto-radius-sm); padding: 14px 16px; }
.market__stat-label { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--crypto-color-text-muted); margin-bottom: 6px; }
.market__stat-value { font-size: 16px; font-weight: 700; }
.market__chart-wrap { position: relative; height: 300px; }
.market__chart-y-axis {
    position: absolute; left: 0; top: 0; bottom: 26px; width: 58px;
    display: flex; flex-direction: column; justify-content: space-between; align-items: flex-end;
    padding-right: 10px; box-sizing: border-box;
}
.market__chart-y-axis span { font-size: 11px; line-height: 1; color: var(--crypto-color-text-muted); white-space: nowrap; }
.market__chart-svg-wrap { position: absolute; left: 58px; right: 0; top: 0; bottom: 26px; cursor: crosshair; }
.market__chart-svg-wrap svg { width: 100%; height: 100%; display: block; }
.market__chart-x-axis {
    position: absolute; left: 58px; right: 0; bottom: 0; height: 22px;
    display: flex; justify-content: space-between; align-items: center;
}
.market__chart-x-axis span { font-size: 11px; color: var(--crypto-color-text-muted); }
.market__chart-crosshair {
    position: absolute; top: 0; bottom: 0; width: 1px;
    background: var(--crypto-color-slate); opacity: 0; pointer-events: none; transition: opacity .15s ease;
}
.market__chart-crosshair--visible { opacity: 1; }
.market__chart-dot {
    position: absolute; width: 9px; height: 9px; margin: -4.5px 0 0 -4.5px;
    border-radius: 999px; border: 2px solid var(--crypto-color-bg);
    opacity: 0; pointer-events: none; transition: opacity .15s ease;
}
.market__chart-dot--visible { opacity: 1; }
.market__chart-tooltip {
    position: absolute;
    pointer-events: none;
    background: var(--crypto-color-bg-alt);
    border: 1px solid var(--crypto-color-border);
    border-radius: 8px;
    padding: 5px 10px;
    font-size: 12px;
    font-weight: 700;
    white-space: nowrap;
    transform: translate(-50%, -130%);
    opacity: 0;
    transition: opacity .15s ease;
    box-shadow: var(--crypto-shadow);
    z-index: 5;
}
.market__chart-tooltip--visible { opacity: 1; }
.market__updated { margin-top: 16px; font-size: 12.5px; color: var(--crypto-color-text-muted); }
.market__unavailable { padding: 30px; text-align: center; color: var(--crypto-color-text-muted); }

/* =====================================================================
   TOKEN OVERVIEW (Block 7)
   ===================================================================== */
.token-overview { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; margin-top: 8px; }
.token-overview__media { border-radius: var(--crypto-radius); overflow: hidden; border: 1px solid var(--crypto-color-border); }
.token-overview__media img { width: 100%; height: 320px; object-fit: cover; transition: transform .5s ease; }
.token-overview__media:hover img { transform: scale(1.06); }

/* =====================================================================
   CHECKLIST (wallet-checks "does not require")
   ===================================================================== */
.checklist { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; margin: 18px 0; }
.checklist li {
    display: flex; align-items: center; gap: 10px;
    background: var(--crypto-color-surface);
    border: 1px solid var(--crypto-color-border);
    border-radius: var(--crypto-radius-sm);
    padding: 12px 14px;
    color: var(--crypto-color-text-muted);
    font-size: 14.5px;
}
.checklist li::before {
    content: "✕";
    color: var(--crypto-color-accent);
    font-weight: 800;
    flex-shrink: 0;
}

.plain-list { display: flex; flex-direction: column; gap: 8px; margin: 16px 0; }
.plain-list li {
    padding-left: 20px;
    position: relative;
    color: var(--crypto-color-text-muted);
    font-size: 15px;
}
.plain-list li::before {
    content: "";
    position: absolute; left: 0; top: 9px;
    width: 8px; height: 8px;
    border-radius: 999px;
    background: var(--crypto-color-accent);
}

/* =====================================================================
   REASONS GRID (processing-issues)
   ===================================================================== */
.reasons-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: var(--crypto-section-y); margin-top: 24px; }

/* =====================================================================
   REVIEWS (Block 12)
   ===================================================================== */
.reviews-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--crypto-section-y); margin-top: 24px; }
.review-card {
    background: var(--crypto-color-surface);
    border: 1px solid var(--crypto-color-border);
    border-radius: var(--crypto-radius);
    padding: 22px;
    transition: transform .3s ease, border-color .3s ease;
}
.review-card:hover { transform: translateY(-6px); border-color: var(--crypto-color-accent); }
.review-card__head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.review-card__avatar {
    width: 42px; height: 42px; border-radius: 999px;
    background: var(--crypto-color-accent);
    color: #fff; font-weight: 800; font-size: 15px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.review-card__name { font-weight: 700; font-size: 15px; }
.review-card__rating { color: var(--crypto-color-accent); font-size: 13px; font-weight: 700; }
.review-card__text { color: var(--crypto-color-text-muted); font-size: 14.5px; margin: 0; }

/* =====================================================================
   FAQ (Block 13)
   ===================================================================== */
.faq-list { display: flex; flex-direction: column; gap: 10px; margin-top: 24px; }
.faq-item {
    background: var(--crypto-color-surface);
    border: 1px solid var(--crypto-color-border);
    border-radius: var(--crypto-radius-sm);
    overflow: hidden;
}
.faq-item__question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 18px 20px;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    font-size: 16px;
    font-weight: 700;
    color: var(--crypto-color-text);
}
.faq-item__question h3 { font-size: 16px; font-weight: 700; margin: 0; }
.faq-item__icon { flex-shrink: 0; font-size: 18px; color: var(--crypto-color-accent); transition: transform .25s ease; }
.faq-item[data-open="true"] .faq-item__icon { transform: rotate(45deg); }
.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease, padding .3s ease;
    padding: 0 20px;
}
.faq-item[data-open="true"] .faq-item__answer { padding: 0 20px 18px; }
.faq-item__answer p { margin: 0; color: var(--crypto-color-text-muted); font-size: 14.5px; }

/* =====================================================================
   ISSUES TABLE (wallet-checks) reuses .crypto-table
   ===================================================================== */

/* =====================================================================
   CONTACTS (Block 15)
   ===================================================================== */
.contact-card {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    background: var(--crypto-color-surface);
    border: 1px solid var(--crypto-color-border);
    border-radius: var(--crypto-radius);
    padding: 18px 24px;
    margin-top: 10px;
    transition: transform .3s ease, border-color .3s ease;
}
.contact-card:hover { transform: translateY(-4px); border-color: var(--crypto-color-accent); }
.contact-card__icon {
    width: 42px; height: 42px; border-radius: 12px;
    background: var(--crypto-color-accent-soft);
    color: var(--crypto-color-accent);
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.contact-card__icon svg { width: 22px; height: 22px; }
.contact-card__label { font-size: 12.5px; color: var(--crypto-color-text-muted); }
.contact-card__value { font-weight: 700; font-size: 15px; }

/* =====================================================================
   404 PAGE
   ===================================================================== */
.error404__wrapper { padding: 120px 0; text-align: center; }
.error404__code { font-size: clamp(80px, 16vw, 160px); font-weight: 900; color: var(--crypto-color-accent); line-height: 1; }
.error404__title { font-size: 28px; font-weight: 800; margin: 12px 0; }
.error404__text { color: var(--crypto-color-text-muted); margin-bottom: 24px; }

/* =====================================================================
   FOOTER
   ===================================================================== */
.site-footer { background: var(--crypto-color-bg-alt); border-top: 1px solid var(--crypto-color-border); margin-top: 40px; padding: 56px 0 0; }
.site-footer__grid { display: grid; grid-template-columns: 1.3fr repeat(3, 1fr); gap: 32px; padding-bottom: 40px; }
.site-footer__brand { display: flex; flex-direction: column; gap: 12px; }
.site-footer__logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 19px; }
.site-footer__logo img { height: 30px; }
.site-footer__logo span { color: var(--crypto-color-accent); }
.site-footer__tagline { color: var(--crypto-color-text-muted); font-size: 14px; max-width: 280px; }
.site-footer__col-title { font-size: 14px; text-transform: uppercase; letter-spacing: .06em; color: var(--crypto-color-text-muted); margin-bottom: 16px; }
.site-footer__list { display: flex; flex-direction: column; gap: 10px; }
.site-footer__list a { font-size: 14.5px; color: var(--crypto-color-text); transition: color .2s ease, padding-left .2s ease; }
.site-footer__list a:hover { color: var(--crypto-color-accent); padding-left: 4px; }
.site-footer__bottom {
    border-top: 1px solid var(--crypto-color-border);
    padding: 20px 0 28px;
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px;
    color: var(--crypto-color-text-muted);
    font-size: 13px;
}
.site-footer__bottom a { color: var(--crypto-color-text-muted); }
.site-footer__bottom a:hover { color: var(--crypto-color-accent); }

/* =====================================================================
   RESPONSIVE
   ===================================================================== */
@media screen and (max-width: 1024px) {
    .hero__grid { grid-template-columns: 1fr; }
    .token-overview { grid-template-columns: 1fr; }
    .site-footer__grid { grid-template-columns: 1fr 1fr; }
}

@media screen and (max-width: 768px) {
    :root { --crypto-header-h: 72px; }
    .site-header__nav, .site-header__lang { display: none; }
    .site-header__burger { display: flex; }
    .section { padding: 40px 0; }
    .section__title { font-size: 26px; }
    .market__top { flex-direction: column; align-items: flex-start; }
    .steps__item { flex-direction: column; }
    .site-footer__grid { grid-template-columns: 1fr; gap: 26px; }
    .container { padding: 0 18px; }
}

@media screen and (max-width: 480px) {
    .hero { padding-top: 40px; }
    .card, .steps__item, .review-card { padding: 18px; }
    .exchange-widget { padding: 12px; }
    .exchange-widget__frame-wrap iframe { height: 460px; }
    .market { padding: 18px; }
    .market__chart-wrap { height: 240px; }
    .market__chart-y-axis { width: 44px; padding-right: 6px; }
    .market__chart-y-axis span, .market__chart-x-axis span { font-size: 10px; }
    .market__chart-svg-wrap, .market__chart-x-axis { left: 44px; }
    .btn, a.button { width: 100%; }
    .crypto-page__mobile-menu { width: 100%; }
}