/*
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 — Silver / Cornell Red / Jet / Anti-Flash White palette
   ===================================================================== */
:root {
    --crypto-color-bg: #EFEFEF;
    --crypto-color-surface: #ffffff;
    --crypto-color-dark: #292929;
    --crypto-color-dark-soft: #3a3a3a;
    --crypto-color-accent: #AE040F;
    --crypto-color-accent-hover: #8a0300;
    --crypto-color-silver: #BEBEBE;
    --crypto-color-text: #292929;
    --crypto-color-text-muted: #6b6b6b;
    --crypto-color-text-invert: #EFEFEF;
    --crypto-color-success: #16a34a;
    --crypto-radius: 16px;
    --crypto-radius-sm: 10px;
    --crypto-shadow: 0 10px 30px rgba(41, 41, 41, .1);
    --crypto-shadow-hover: 0 18px 40px rgba(174, 4, 15, .18);
    --crypto-section-y: 20px;
    --crypto-container: 1200px;
}

/* =====================================================================
   RESET & BASE
   ===================================================================== */
* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--crypto-color-bg);
    color: var(--crypto-color-text);
    font-family: 'Segoe UI', Arial, sans-serif;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    display: block;
}

a {
    color: var(--crypto-color-accent);
    text-decoration: none;
    transition: color .2s ease;
}

a:hover {
    color: var(--crypto-color-accent-hover);
}

ul {
    padding-left: 1.2em;
}

.container {
    width: 100%;
    max-width: var(--crypto-container);
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: var(--crypto-section-y) 0;
}

h1, h2, h3 {
    color: var(--crypto-color-dark);
    line-height: 1.25;
}

/* =====================================================================
   BUTTONS
   ===================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    border-radius: var(--crypto-radius-sm);
    font-weight: 600;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

.btn--primary {
    background: var(--crypto-color-accent);
    color: #fff;
}

.btn--primary:hover {
    background: var(--crypto-color-accent-hover);
    color: #fff;
    box-shadow: var(--crypto-shadow-hover);
}

.btn--outline {
    background: transparent;
    border-color: var(--crypto-color-accent);
    color: var(--crypto-color-accent);
}

.btn--outline:hover {
    background: var(--crypto-color-accent);
    color: #fff;
}

/* =====================================================================
   SCROLL REVEAL ANIMATION
   ===================================================================== */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .7s ease, transform .7s ease;
}

.reveal--visible {
    opacity: 1;
    transform: translateY(0);
}

/* =====================================================================
   SITE HEADER
   ===================================================================== */
.site-header {
    background: var(--crypto-color-dark);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 12px rgba(0, 0, 0, .25);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 76px;
}

.site-header__logo {
    display: flex;
    align-items: center;
}

.site-header__logo-text {
    color: var(--crypto-color-text-invert);
    font-size: 22px;
    font-weight: 700;
}

.site-header__menu {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
    margin: 0;
    padding: 0;
}

.site-header__menu a {
    color: var(--crypto-color-silver);
    font-weight: 500;
    transition: color .2s ease;
}

.site-header__menu a:hover {
    color: var(--crypto-color-accent);
}

.site-header__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
}

.site-header__burger-line {
    display: block;
    height: 2px;
    background: var(--crypto-color-text-invert);
    border-radius: 2px;
    transition: transform .25s ease, opacity .25s ease;
}

.site-header__burger--open .site-header__burger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.site-header__burger--open .site-header__burger-line:nth-child(2) {
    opacity: 0;
}

.site-header__burger--open .site-header__burger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* =====================================================================
   SITE FOOTER
   ===================================================================== */
.site-footer {
    background: var(--crypto-color-dark);
    color: var(--crypto-color-silver);
    margin-top: 40px;
}

.site-footer__inner {
    padding: 48px 20px 24px;
}

.site-footer__columns {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
}

.site-footer__title {
    color: var(--crypto-color-text-invert);
    font-size: 15px;
    margin: 0 0 14px;
}

.site-footer__menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.site-footer__menu a {
    color: var(--crypto-color-silver);
    font-size: 14px;
}

.site-footer__menu a:hover {
    color: var(--crypto-color-accent);
}

.site-footer__bottom {
    border-top: 1px solid rgba(190, 190, 190, .2);
    margin-top: 32px;
    padding-top: 20px;
    text-align: center;
}

.site-footer__copyright {
    margin: 0;
    font-size: 13px;
    color: var(--crypto-color-silver);
}

/* =====================================================================
   404 PAGE
   ===================================================================== */
.error404__wrapper {
    padding: 100px 0;
}

.error404__inner {
    text-align: center;
}

.error404__code {
    font-size: 120px;
    font-weight: 800;
    color: var(--crypto-color-accent);
    line-height: 1;
}

.error404__title {
    margin: 10px 0;
}

.error404__text {
    color: var(--crypto-color-text-muted);
    margin-bottom: 24px;
}

/* =====================================================================
   CARDS (shared)
   ===================================================================== */
.card {
    background: var(--crypto-color-surface);
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
    border: 1px solid rgba(190, 190, 190, .35);
    transition: transform .25s ease, box-shadow .25s ease;
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: var(--crypto-shadow-hover);
}

/* =====================================================================
   HERO (front-page, Block 1)
   ===================================================================== */
.hero {
    position: relative;
    background: var(--crypto-color-dark);
    color: var(--crypto-color-text-invert);
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: .28;
}

.hero__inner {
    position: relative;
    padding: 60px 20px 40px;
    display: flex;
    gap: 32px;
}

@media screen and (max-width: 700px){
    .hero__inner {
        flex-direction: column;
    }
}
.hero__title {
    color: #fff;
    font-size: 40px;
    margin: 0 0 16px;
}

.hero__text {
    color: var(--crypto-color-silver);
    max-width: 720px;
}

.hero__widget {
    background: var(--crypto-color-surface);
    border-radius: var(--crypto-radius);
    padding: 20px;
    box-shadow: var(--crypto-shadow);
    display: inline-block;
    width: fit-content;
}

.hero__widget iframe {
    max-width: 100%;
}

/* =====================================================================
   COIN PRICE (Block 2)
   ===================================================================== */
.coin-price {
    display: grid;
    gap: 32px;
    align-items: center;
}

.coin-price__image {
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
    height: 320px;
    object-fit: cover;
    transition: transform .4s ease;
}

.coin-price__image:hover {
    transform: scale(1.03);
}

.coin-price__data {
    background: var(--crypto-color-surface);
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
    padding: 20px;
    width: fit-content;
    margin-top: 20px;
}

/* =====================================================================
   ABOUT COIN (Block 3)
   ===================================================================== */
.about-coin {
    display: grid;
    gap: 32px;
    align-items: center;
}

.about-coin__image {
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
    width: 100%;
    height: 320px;
    object-fit: cover;
}

/* =====================================================================
   POPULAR PAIRS (Block 4)
   ===================================================================== */
.popular-pairs {
    display: grid;
    gap: 32px;
    align-items: center;
}

.popular-pairs__image {
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.popular-pairs__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.popular-pairs__list a {
    display: block;
    background: var(--crypto-color-surface);
    border: 1px solid rgba(190, 190, 190, .4);
    border-radius: var(--crypto-radius-sm);
    padding: 12px 16px;
    color: var(--crypto-color-text);
    font-weight: 600;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, color .2s ease;
}

.popular-pairs__list a:hover {
    transform: translateY(-3px);
    box-shadow: var(--crypto-shadow-hover);
    border-color: var(--crypto-color-accent);
    color: var(--crypto-color-accent);
}

/* =====================================================================
   SERVICE BENEFITS (Block 5)
   ===================================================================== */
.service-benefits__image {
    width: 100%;
    height: 260px;
    object-fit: cover;
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
    margin-bottom: 24px;
}

.service-benefits__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.service-benefits__item {
    padding: 24px;
}

.service-benefits__icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(174, 4, 15, .1);
    color: var(--crypto-color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    transition: transform .25s ease;
}

.service-benefits__item:hover .service-benefits__icon {
    transform: scale(1.12) rotate(-6deg);
}

/* =====================================================================
   HOW IT WORKS (Block 6)
   ===================================================================== */
.how-it-works {
    display: grid;
    gap: 32px;
    align-items: center;
}

.how-it-works__image {
    width: 100%;
    height: 320px;
    object-fit: cover;
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
}

.how-it-works__list {
    list-style: none;
    margin: 0;
    padding: 0;
    counter-reset: how-it-works;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.how-it-works__list li {
    counter-increment: how-it-works;
    position: relative;
    padding-left: 44px;
}

.how-it-works__list li::before {
    content: counter(how-it-works);
    position: absolute;
    left: 0;
    top: 0;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--crypto-color-accent);
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* =====================================================================
   QUOTE / RATE / PAYOUT (Block 7)
   ===================================================================== */
.quote-payout {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 32px;
    align-items: center;
}

.quote-payout__image {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
}

/* =====================================================================
   CHECKLIST (Block 8)
   ===================================================================== */
.checklist {
    display: grid;
    gap: 32px;
    align-items: center;
}

.checklist__image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
}

.checklist__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.checklist__list li {
    position: relative;
    padding-left: 30px;
}

.checklist__list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    top: 0;
    color: var(--crypto-color-accent);
    font-weight: 700;
}

/* =====================================================================
   WALLET / NETWORK CHECKS (Block 9)
   ===================================================================== */
.wallet-network {
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    gap: 32px;
    align-items: center;
}

.wallet-network__image {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
}

/* =====================================================================
   NO REGISTRATION (Block 10)
   ===================================================================== */
.no-registration {
    display: grid;
    gap: 32px;
    align-items: center;
}

.no-registration__image {
    width: 100%;
    height: 280px;
    object-fit: cover;
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
}

/* =====================================================================
   REVIEWS (Block 11)
   ===================================================================== */
.reviews__image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
    margin-bottom: 24px;
}

.reviews__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.reviews__item {
    padding: 22px;
}

.reviews__author {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-weight: 700;
    margin-bottom: 8px;
    color: var(--crypto-color-dark);
}

.reviews__rating {
    color: var(--crypto-color-accent);
}

/* =====================================================================
   QUICKEX CONTEXT (Block 12)
   ===================================================================== */
.quickex-context {
    display: flex;
    align-items: center;
    gap: 24px;
    background: var(--crypto-color-surface);
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
    padding: 24px;
}

.quickex-context__image {
    width: 96px;
    height: 96px;
    object-fit: cover;
    border-radius: var(--crypto-radius-sm);
    flex-shrink: 0;
}

/* =====================================================================
   CTA — START EXCHANGE (Block 13)
   ===================================================================== */
.cta {
    position: relative;
    border-radius: var(--crypto-radius);
    overflow: hidden;
    color: #fff;
    text-align: center;
    padding: 60px 20px;
}

.cta__bg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: -2;
}

.cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(41, 41, 41, .72);
    z-index: -1;
}

.cta__title {
    color: #fff;
}

/* =====================================================================
   FAQ (Block 14)
   ===================================================================== */
.faq__list {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.faq__item {
    background: var(--crypto-color-surface);
    border: 1px solid rgba(190, 190, 190, .4);
    border-radius: var(--crypto-radius-sm);
    padding: 18px 20px;
    transition: border-color .2s ease, box-shadow .2s ease;
}

.faq__item:hover {
    border-color: var(--crypto-color-accent);
    box-shadow: var(--crypto-shadow);
}

.faq__question {
    margin: 0 0 8px;
    font-size: 17px;
}

.faq__answer {
    margin: 0;
    color: var(--crypto-color-text-muted);
}

/* =====================================================================
   SECTION MEDIA — переиспользуемый блок «картинка + текст» (pair-страницы)
   ===================================================================== */
.section-media {
    display: grid;
    /* grid-template-columns: .9fr 1.1fr; */
    gap: 32px;
    align-items: center;
}

.section-media--reverse {
    grid-template-columns: 1.1fr .9fr;
}

.section-media--reverse .section-media__image {
    order: 2;
}

.section-media__image {
    width: 100%;
    height: 300px;
    object-fit: cover;
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
    transition: transform .4s ease;
}

.section-media__image:hover {
    transform: scale(1.02);
}

/* =====================================================================
   PAIR CHART / TABLE WIDGETS (pair-страницы)
   ===================================================================== */
.pair-chart,
.pair-table {
    background: var(--crypto-color-surface);
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
    padding: 20px;
    margin-top: 16px;
    overflow-x: auto;
}

/* =====================================================================
   NUMBERED STEPS — переиспользуемый нумерованный список
   ===================================================================== */
.steps-list {
    list-style: none;
    margin: 0;
    padding: 0;
    counter-reset: steps;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.steps-list li {
    counter-increment: steps;
    position: relative;
    padding-left: 44px;
}

.steps-list li::before {
    content: counter(steps);
    position: absolute;
    left: 0;
    top: 0;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: var(--crypto-color-accent);
    color: #fff;
    font-weight: 700;
    font-size: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* =====================================================================
   ADVANTAGES GRID — переиспользуемая сетка карточек-преимуществ
   ===================================================================== */
.advantages-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.advantage-card {
    padding: 24px;
}

.advantage-card__icon {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(174, 4, 15, .1);
    color: var(--crypto-color-accent);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
    font-weight: 700;
    transition: transform .25s ease;
}

.advantage-card:hover .advantage-card__icon {
    transform: scale(1.12) rotate(-6deg);
}

/* =====================================================================
   LINK LIST — переиспользуемый список карточек-ссылок (related routes)
   ===================================================================== */
.link-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.link-list a {
    display: block;
    background: var(--crypto-color-surface);
    border: 1px solid rgba(190, 190, 190, .4);
    border-radius: var(--crypto-radius-sm);
    padding: 12px 16px;
    color: var(--crypto-color-text);
    font-weight: 600;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, color .2s ease;
}

.link-list a:hover {
    transform: translateY(-3px);
    box-shadow: var(--crypto-shadow-hover);
    border-color: var(--crypto-color-accent);
    color: var(--crypto-color-accent);
}

/* =====================================================================
   BLOG GRID — сетка карточек статей категории (category-blog.php)
   ===================================================================== */
.blog-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.blog-card {
    display: block;
    overflow: hidden;
    color: inherit;
}

.blog-card__image {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: transform .3s ease;
}

.blog-card:hover .blog-card__image {
    transform: scale(1.06);
}

.blog-card__body {
    padding: 20px;
}

.blog-card__title {
    margin: 0 0 10px;
}

.blog-card__excerpt {
    color: var(--crypto-color-text-muted);
    margin: 0;
}

.blog-pagination {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.blog-pagination .page-numbers {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    height: 40px;
    padding: 0 12px;
    border-radius: var(--crypto-radius-sm);
    border: 1px solid rgba(190, 190, 190, .4);
    color: var(--crypto-color-text);
    font-weight: 600;
    transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease, color .2s ease;
}

.blog-pagination .page-numbers:hover,
.blog-pagination .page-numbers.current {
    border-color: var(--crypto-color-accent);
    color: var(--crypto-color-accent);
    transform: translateY(-3px);
    box-shadow: var(--crypto-shadow-hover);
}

/* =====================================================================
   PAIR HERO — компактный hero для страниц пар обмена
   ===================================================================== */
.pair-hero__inner {
    padding: 50px 20px 40px;
    display: flex;
    gap: 28px;
}
@media screen and (max-width: 700px) {
    .pair-hero__inner {
        flex-direction: column;
    }
}

/* =====================================================================
   ARTICLE — стили для статей блога (single-post-*)
   ===================================================================== */
.article__image {
    width: 100%;
    height: 340px;
    object-fit: cover;
    border-radius: var(--crypto-radius);
    box-shadow: var(--crypto-shadow);
    margin-bottom: 24px;
}

.article__body {
    max-width: 820px;
    margin: 0 auto;
}

.article__body table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0 24px;
    background: var(--crypto-color-surface);
    box-shadow: var(--crypto-shadow);
    border-radius: var(--crypto-radius-sm);
    overflow: hidden;
}

.article__body th,
.article__body td {
    text-align: left;
    padding: 12px 16px;
    border-bottom: 1px solid rgba(190, 190, 190, .35);
    font-size: 15px;
}

.article__body th {
    background: var(--crypto-color-dark);
    color: var(--crypto-color-text-invert);
}

.article__body tr:last-child td {
    border-bottom: none;
}

.article__body code {
    background: rgba(41, 41, 41, .06);
    color: var(--crypto-color-accent);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: .95em;
}

.article__body ul,
.article__body ol {
    padding-left: 1.4em;
}

/* =====================================================================
   DATA WIDGETS — вывод данных из API (цены, графики, газ)
   ===================================================================== */
.data-unavailable {
    color: var(--crypto-color-text-muted);
    font-style: italic;
    margin: 0;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    text-align: left;
    padding: 10px 14px;
    border-bottom: 1px solid rgba(190, 190, 190, .3);
    font-size: 14px;
}

.data-table th {
    background: rgba(41, 41, 41, .05);
    color: var(--crypto-color-dark);
    font-weight: 700;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.rate-chart__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 12px;
    font-size: 13px;
    font-weight: 600;
    color: var(--crypto-color-text-muted);
}

.rate-chart__svg {
    width: 100%;
    height: 160px;
    display: block;
}

.price-snapshot__value {
    font-size: 28px;
    font-weight: 800;
    color: var(--crypto-color-dark);
}

.price-snapshot__change {
    margin-top: 4px;
    font-size: 14px;
    font-weight: 700;
}

.price-snapshot__change--up {
    color: var(--crypto-color-success);
}

.price-snapshot__change--down {
    color: var(--crypto-color-accent);
}

.gas-tool {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
}

.gas-tool__stat {
    display: flex;
    flex-direction: column;
}

.gas-tool__value {
    font-size: 26px;
    font-weight: 800;
    color: var(--crypto-color-accent);
}

.gas-tool__label {
    font-size: 13px;
    color: var(--crypto-color-text-muted);
}

/* =====================================================================
   RESPONSIVE — 768px
   ===================================================================== */
@media (max-width: 768px) {
    .site-header__nav {
        position: fixed;
        top: 76px;
        left: 0;
        right: 0;
        background: var(--crypto-color-dark);
        max-height: 0;
        overflow: hidden;
        transition: max-height .3s ease;
    }

    .site-header__nav--open {
        max-height: 420px;
    }

    .site-header__menu {
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        padding: 10px 20px 20px;
    }

    .site-header__menu li {
        width: 100%;
        border-bottom: 1px solid rgba(190, 190, 190, .15);
    }

    .site-header__menu a {
        display: block;
        padding: 12px 0;
    }

    .site-header__burger {
        display: flex;
    }

    .site-footer__columns {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero__title {
        font-size: 30px;
    }

    .coin-price,
    .about-coin,
    .popular-pairs,
    .how-it-works,
    .quote-payout,
    .checklist,
    .wallet-network,
    .no-registration {
        grid-template-columns: 1fr;
    }

    .service-benefits__grid,
    .reviews__grid {
        grid-template-columns: 1fr;
    }

    .popular-pairs__list {
        grid-template-columns: 1fr;
    }

    .quickex-context {
        flex-direction: column;
        text-align: center;
    }

    .section-media,
    .section-media--reverse {
        grid-template-columns: 1fr;
    }

    .section-media--reverse .section-media__image {
        order: 0;
    }

    .advantages-grid,
    .link-list,
    .blog-grid {
        grid-template-columns: 1fr;
    }
}

/* =====================================================================
   RESPONSIVE — 480px
   ===================================================================== */
@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero__title {
        font-size: 26px;
    }

    .article__body table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }

    .error404__code {
        font-size: 80px;
    }

    .site-footer__columns {
        grid-template-columns: 1fr;
    }
}