/*
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
*/

/* =====================================================================
   CSS Variables — тема BTCtoUSDT.com (референс: Binance layout)
   Цвета из задания: #FEF9F5 / rgba(123,116,87,.4) / #CF8E54 / #F1DFCF
   ===================================================================== */
:root {
    --c-bg:        #FEF9F5;
    --c-bg-alt:    rgba(123, 116, 87, 0.15);
    --c-accent:    #CF8E54;
    --c-accent-dk: #b07240;
    --c-header:    #F1DFCF;
    --c-text:      #000000;
    --c-text-soft: #4a3a2a;
    --c-white:     #ffffff;
    --c-border:    rgba(207, 142, 84, 0.28);
    --c-border-strong: rgba(207, 142, 84, 0.55);
    --shadow-sm:   0 2px 8px rgba(207, 142, 84, 0.14);
    --shadow-md:   0 4px 20px rgba(207, 142, 84, 0.22);
    --shadow-lg:   0 10px 40px rgba(207, 142, 84, 0.32);
    --radius:      12px;
    --radius-lg:   20px;
    --section-y:   80px;
    --ease:        0.32s cubic-bezier(.4,0,.2,1);
    --max-w:       1200px;
}

/* =====================================================================
   Reset & Base
   ===================================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
    font-family: 'Segoe UI', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--c-bg);
    color: var(--c-text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a   { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; }

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

/* =====================================================================
   Keyframe Animations
   ===================================================================== */
@keyframes fadeInUp   { from { opacity:0; transform:translateY(40px);  } to { opacity:1; transform:none; } }
@keyframes fadeInLeft { from { opacity:0; transform:translateX(-40px); } to { opacity:1; transform:none; } }
@keyframes fadeInRight{ from { opacity:0; transform:translateX(40px);  } to { opacity:1; transform:none; } }

@keyframes pulse {
    0%,100% { transform:scale(1); box-shadow:var(--shadow-md); }
    50%      { transform:scale(1.04); box-shadow:var(--shadow-lg); }
}

@keyframes float {
    0%,100% { transform:translateY(0); }
    50%      { transform:translateY(-8px); }
}

@keyframes shimmer {
    0%   { background-position: -200% 0; }
    100% { background-position:  200% 0; }
}

@keyframes rowReveal {
    from { opacity:0; transform:translateX(-12px); }
    to   { opacity:1; transform:none; }
}

@keyframes blink {
    0%,100% { opacity:1; }
    50%      { opacity:.25; }
}

@keyframes liveDot {
    0%,100% { opacity:1; transform:scale(1); }
    50%      { opacity:.3; transform:scale(.7); }
}

/* =====================================================================
   Scroll Reveal (data-reveal)
   ===================================================================== */
[data-reveal] {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity .75s var(--ease), transform .75s var(--ease);
}
[data-reveal="left"]  { transform: translateX(-32px); }
[data-reveal="right"] { transform: translateX(32px); }
[data-reveal].revealed { opacity:1; transform:none; }

/* =====================================================================
   Button
   ===================================================================== */
.btn-accent {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--c-accent);
    color: var(--c-white);
    padding: 14px 34px;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    text-decoration: none;
    transition: background var(--ease), transform var(--ease), box-shadow var(--ease);
    box-shadow: 0 4px 18px rgba(207,142,84,.45);
    letter-spacing: .3px;
}
.btn-accent:hover {
    background: var(--c-accent-dk);
    transform: translateY(-3px);
    box-shadow: 0 8px 28px rgba(207,142,84,.55);
}
.btn-accent:active { transform: translateY(0); }

/* =====================================================================
   Section Shared
   ===================================================================== */
.section__head  { margin-bottom: 40px; }
.section__heading {
    font-size: clamp(1.55rem, 3.5vw, 2.25rem);
    font-weight: 800;
    margin-bottom: 14px;
    line-height: 1.2;
}
.section__lead {
    font-size: 15px;
    color: var(--c-text-soft);
    line-height: 1.75;
    max-width: 720px;
    margin-bottom: 14px;
}

/* =====================================================================
   HEADER
   ===================================================================== */
.header {
    position: sticky;
    top: 0;
    z-index: 200;
    background: var(--c-header);
    border-bottom: 1px solid var(--c-border);
    transition: box-shadow var(--ease);
}
.header--scrolled { box-shadow: 0 4px 24px rgba(0,0,0,.11); }

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
}

.header__logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
    font-size: 19px;
    color: var(--c-text);
    letter-spacing: -.3px;
    transition: opacity var(--ease);
    flex-shrink: 0;
}
.header__logo:hover { opacity: .75; }
.header__logo img { height: 38px; width: auto; }
.header__logo-text span { color: var(--c-accent); }

.header__nav {
    display: flex;
    align-items: center;
}
.header__nav-list {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 0;
}
.header__nav-item a {
    display: block;
    padding: 8px 13px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--c-text);
    white-space: nowrap;
    transition: background var(--ease), color var(--ease);
}
.header__nav-item a:hover {
    background: var(--c-accent);
    color: var(--c-white);
}

/* Burger */
.header__burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    width: 42px;
    height: 42px;
    border: none;
    background: transparent;
    cursor: pointer;
    padding: 8px;
    border-radius: 8px;
    transition: background var(--ease);
}
.header__burger:hover { background: var(--c-border); }
.header__burger-line {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--c-text);
    border-radius: 2px;
    transition: transform var(--ease), opacity var(--ease), width var(--ease);
    transform-origin: center;
}
.header__burger--active .header__burger-line:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.header__burger--active .header__burger-line:nth-child(2) { opacity:0; width:0; }
.header__burger--active .header__burger-line:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Overlay */
.header__overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: 199;
    opacity: 0;
    transition: opacity var(--ease);
    cursor: pointer;
}
.header__overlay--visible { opacity: 1; }
body.menu-open { overflow: hidden; }

/* =====================================================================
   HERO
   ===================================================================== */
.hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero__bg {
    position: absolute;
    inset: 0;
    background-image: url('img/hero-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: 0;
    will-change: transform;
}
.hero__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(254,249,245,.88) 0%,
        rgba(241,223,207,.75) 60%,
        rgba(207,142,84,.35) 100%);
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
    padding-top: 80px;
    padding-bottom: 80px;
    width: 100%;
}

.hero__content { animation: fadeInLeft .9s var(--ease) both; }

.hero__tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--c-accent);
    color: var(--c-white);
    padding: 6px 18px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 22px;
    letter-spacing: .4px;
    box-shadow: 0 4px 12px rgba(207,142,84,.4);
}
.hero__tag-icon { font-size: 16px; }

.hero__h1 {
    font-size: clamp(2.1rem, 5.5vw, 3.4rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--c-text);
    letter-spacing: -.5px;
}
.hero__h1 span { color: var(--c-accent); }

.hero__text {
    font-size: 15px;
    color: var(--c-text-soft);
    margin-bottom: 14px;
    line-height: 1.75;
    max-width: 560px;
}
.hero__text a {
    color: var(--c-accent);
    font-weight: 600;
    text-decoration: underline;
    text-decoration-color: rgba(207,142,84,.4);
    transition: color var(--ease);
}
.hero__text a:hover { color: var(--c-accent-dk); }

/* Hero Widget */
.hero__widget {
    animation: fadeInRight .9s var(--ease) both;
    animation-delay: .15s;
}
.hero__widget-wrap {
    background: var(--c-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 24px;
    border: 1px solid var(--c-border);
    transition: box-shadow var(--ease), transform var(--ease);
}
.hero__widget-wrap:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.exchange-widget iframe { display: block; border-radius: 10px; }

/* =====================================================================
   RATE SECTION
   ===================================================================== */
.rate-section {
    padding: var(--section-y) 0;
    background: var(--c-bg);
}
.rate-section__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

/* Rate Card */
.rate-card {
    background: var(--c-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 32px 36px;
    border: 1px solid var(--c-border);
    transition: box-shadow var(--ease), transform var(--ease);
    position: relative;
    overflow: hidden;
}
.rate-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--c-accent), var(--c-accent-dk), var(--c-accent));
    background-size: 200%;
    animation: shimmer 3s linear infinite;
}
.rate-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.rate-card__header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}
.rate-card__pair {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--c-accent);
}
.rate-card__live-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: #16a34a;
    animation: liveDot 2s ease-in-out infinite;
    flex-shrink: 0;
}
.rate-card__price {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 900;
    margin-bottom: 22px;
    color: var(--c-text);
    letter-spacing: -.5px;
}
.rate-card__value { color: var(--c-accent); }

.rate-card__meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-bottom: 20px;
}
.rate-card__meta > span,
.rate-card__stat,
.rate-card__change,
.rate-card__updated {
    font-size: 13px;
    font-weight: 600;
    padding: 8px 12px;
    border-radius: 8px;
    background: var(--c-bg);
    border: 1px solid var(--c-border);
    display: block;
}
.rate-card__change    { grid-column: 1 / -1; }
.rate-card__updated   { grid-column: 1 / -1; font-weight: 400; color: #888; font-size: 12px; }
.rate-card__change--up   { color:#16a34a!important; background:#f0fdf4!important; border-color:#bbf7d0!important; }
.rate-card__change--down { color:#dc2626!important; background:#fef2f2!important; border-color:#fecaca!important; }
.rate-card__updated--blink { animation: blink .6s ease; }
.rate-card__note {
    font-size: 12px;
    color: #888;
    line-height: 1.5;
    padding-top: 16px;
    border-top: 1px solid var(--c-border);
}

/* Rate image */
.rate-section__img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 90px;
}
.rate-section__img img {
    width: 100%; height: 420px;
    object-fit: cover;
    transition: transform .65s var(--ease);
}
.rate-section__img:hover img { transform: scale(1.05); }

/* =====================================================================
   CHART SECTION
   ===================================================================== */
.chart-section {
    padding: var(--section-y) 0;
    background: var(--c-header);
}
.price-chart {
    background: var(--c-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 24px 28px 20px;
    border: 1px solid var(--c-border);
    transition: box-shadow var(--ease);
}
.price-chart:hover { box-shadow: var(--shadow-lg); }

.price-chart__header {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
}
.price-chart__pair {
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--c-accent);
}
.price-chart__cur {
    font-size: 18px;
    font-weight: 800;
    color: var(--c-text);
    letter-spacing: -.3px;
}
.price-chart__chg {
    font-size: 13px;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: 100px;
}
.price-chart__chg--up { background:#f0fdf4; color:#16a34a; }
.price-chart__chg--dn { background:#fef2f2; color:#dc2626; }
.price-chart__period {
    font-size: 12px;
    color: #aaa;
    margin-left: auto;
}
.price-chart__canvas { width: 100%; overflow: hidden; border-radius: 8px; }
.price-chart__svg    { width: 100%; height: auto; display: block; }
.price-chart__error  { font-size: 14px; color: #888; padding: 20px 0; }

.price-chart__note {
    font-size: 12px;
    color: #888;
    margin-top: 14px;
    padding-top: 14px;
    border-top: 1px solid var(--c-border);
}

/* =====================================================================
   CONVERSION TABLE SECTION
   ===================================================================== */
.conv-section {
    padding: var(--section-y) 0;
    background: var(--c-bg);
}
.conv-section__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.conv-table {
    background: var(--c-white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    border: 1px solid var(--c-border);
    transition: box-shadow var(--ease);
}
.conv-table:hover { box-shadow: var(--shadow-lg); }
.conv-table__table { width: 100%; border-collapse: collapse; }
.conv-table__table thead { background: var(--c-accent); color: var(--c-white); }
.conv-table__table thead th {
    padding: 14px 20px;
    text-align: left;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .5px;
}
.conv-table__table tbody tr {
    border-bottom: 1px solid var(--c-bg);
    transition: background var(--ease);
}
.conv-table__table tbody tr:last-child { border-bottom: none; }
.conv-table__table tbody tr:hover { background: rgba(207,142,84,.07); }
.conv-table__table tbody tr.row-reveal {
    animation: rowReveal .4s var(--ease) both;
}
.conv-table__table td {
    padding: 11px 20px;
    font-size: 14px;
    font-weight: 500;
}
.conv-table__table td:last-child { font-weight: 700; color: var(--c-accent); }
.conv-table__note {
    padding: 13px 20px;
    font-size: 12px;
    color: #777;
    background: var(--c-bg);
    border-top: 1px solid var(--c-border);
    line-height: 1.5;
}

.conv-section__img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 90px;
}
.conv-section__img img {
    width: 100%; height: 460px;
    object-fit: cover;
    transition: transform .65s var(--ease);
}
.conv-section__img:hover img { transform: scale(1.05); }

/* =====================================================================
   EXPLAIN SECTION
   ===================================================================== */
.explain-section {
    padding: var(--section-y) 0;
    background: var(--c-header);
}
.explain-section__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.explain-section__img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.explain-section__img img {
    width: 100%; height: 400px;
    object-fit: cover;
    transition: transform .65s var(--ease);
}
.explain-section__img:hover img { transform: scale(1.05); }

/* =====================================================================
   STEPS SECTION
   ===================================================================== */
.steps-section {
    padding: var(--section-y) 0;
    background: var(--c-bg);
}
.steps-section__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.steps-list { display: flex; flex-direction: column; gap: 0; }
.steps-list__item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    padding: 14px 0;
    border-bottom: 1px solid var(--c-border);
    transition: background var(--ease), padding-left var(--ease);
    border-radius: 0;
}
.steps-list__item:last-child { border-bottom: none; }
.steps-list__item:hover { padding-left: 6px; }

.steps-list__num {
    width: 34px; height: 34px; min-width: 34px;
    border-radius: 50%;
    background: var(--c-accent);
    color: var(--c-white);
    font-weight: 800;
    font-size: 13px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
    transition: transform var(--ease), box-shadow var(--ease);
    box-shadow: 0 2px 8px rgba(207,142,84,.35);
}
.steps-list__item:hover .steps-list__num {
    transform: scale(1.12);
    box-shadow: 0 4px 14px rgba(207,142,84,.5);
}
.steps-list__text { font-size: 14.5px; line-height: 1.65; padding-top: 5px; }

.steps-note {
    margin-top: 22px;
    padding: 18px 22px;
    background: rgba(207,142,84,.07);
    border-left: 4px solid var(--c-accent);
    border-radius: 0 10px 10px 0;
    font-size: 14px;
    color: var(--c-text-soft);
    line-height: 1.7;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.steps-section__img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 90px;
}
.steps-section__img img {
    width: 100%; height: 500px;
    object-fit: cover;
    transition: transform .65s var(--ease);
}
.steps-section__img:hover img { transform: scale(1.04); }

/* =====================================================================
   NETWORKS SECTION
   ===================================================================== */
.networks-section {
    padding: var(--section-y) 0;
    background: var(--c-bg-alt);
}

.networks-table-wrap {
    overflow-x: auto;
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--c-border);
    background: var(--c-white);
    transition: box-shadow var(--ease);
}
.networks-table-wrap:hover { box-shadow: var(--shadow-lg); }
.networks-table { width: 100%; border-collapse: collapse; min-width: 580px; }
.networks-table thead { background: var(--c-accent); color: var(--c-white); }
.networks-table thead th {
    padding: 14px 20px;
    text-align: left;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .5px;
}
.networks-table tbody tr {
    border-bottom: 1px solid var(--c-bg);
    transition: background var(--ease), transform var(--ease);
}
.networks-table tbody tr:last-child { border-bottom: none; }
.networks-table tbody tr:hover { background: rgba(207,142,84,.07); }
.networks-table tbody td {
    padding: 14px 20px;
    font-size: 14px;
    vertical-align: middle;
}
.net-label {
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}
.net-icon {
    width: 30px; height: 30px; min-width: 30px;
    border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 13px; font-weight: 800;
    flex-shrink: 0;
    transition: transform var(--ease);
}
tr:hover .net-icon { transform: scale(1.15) rotate(-5deg); }
.net-icon--trx { background:#e53e3e; color:#fff; }
.net-icon--eth { background:#627eea; color:#fff; }
.net-icon--bnb { background:#f0b90b; color:#1a1000; }
.net-icon--pol { background:#8247e5; color:#fff; }
.net-icon--sol { background:#9945ff; color:#fff; }
.net-icon--arb { background:#28a0f0; color:#fff; }

.networks-bottom {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
    margin-top: 40px;
}
.networks-section__img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.networks-section__img img {
    width: 100%; height: 260px;
    object-fit: cover;
    transition: transform .65s var(--ease);
}
.networks-section__img:hover img { transform: scale(1.05); }
.networks-note {
    padding: 22px 26px;
    background: var(--c-white);
    border-left: 4px solid var(--c-accent);
    border-radius: 0 var(--radius) var(--radius) 0;
    box-shadow: var(--shadow-sm);
    font-size: 14.5px;
    color: var(--c-text-soft);
    line-height: 1.7;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* =====================================================================
   FEES SECTION
   ===================================================================== */
.fees-section {
    padding: var(--section-y) 0;
    background: var(--c-bg);
}
.fees-section__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.fees-checklist-label {
    font-size: 15px;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--c-text);
}
.fees-list { display: flex; flex-direction: column; gap: 8px; }
.fees-list__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    background: var(--c-white);
    border: 1px solid var(--c-border);
    border-radius: 10px;
    font-size: 14px;
    transition: box-shadow var(--ease), transform var(--ease);
}
.fees-list__item:hover {
    box-shadow: var(--shadow-sm);
    transform: translateX(5px);
}
.fees-list__icon {
    width: 24px; height: 24px; min-width: 24px;
    border-radius: 50%;
    background: var(--c-accent);
    color: var(--c-white);
    display: flex; align-items: center; justify-content: center;
    font-size: 12px; font-weight: 700;
    flex-shrink: 0;
    transition: transform var(--ease);
}
.fees-list__item:hover .fees-list__icon { transform: scale(1.15); }

.fees-section__img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 90px;
}
.fees-section__img img {
    width: 100%; height: 460px;
    object-fit: cover;
    transition: transform .65s var(--ease);
}
.fees-section__img:hover img { transform: scale(1.05); }

/* =====================================================================
   SAFETY SECTION
   ===================================================================== */
.safety-section {
    padding: var(--section-y) 0;
    background: var(--c-header);
}
.safety-section__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.safety-checks { display: flex; flex-direction: column; gap: 14px; margin: 20px 0 24px; }
.safety-check {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 22px;
    background: var(--c-white);
    border-radius: 12px;
    border: 1px solid var(--c-border);
    transition: box-shadow var(--ease), transform var(--ease);
}
.safety-check:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}
.safety-check__icon {
    font-size: 24px;
    flex-shrink: 0;
    animation: float 3.5s ease-in-out infinite;
}
.safety-check:nth-child(2) .safety-check__icon { animation-delay: .8s; }
.safety-check:nth-child(3) .safety-check__icon { animation-delay: 1.6s; }
.safety-check__text { font-size: 14.5px; font-weight: 600; }

.safety-warning {
    padding: 18px 22px;
    background: rgba(220,38,38,.05);
    border: 1px solid rgba(220,38,38,.18);
    border-radius: 10px;
    font-size: 14px;
    color: #7f1d1d;
    line-height: 1.7;
}

.safety-section__img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.safety-section__img img {
    width: 100%; height: 400px;
    object-fit: cover;
    transition: transform .65s var(--ease);
}
.safety-section__img:hover img { transform: scale(1.05); }

/* =====================================================================
   REVERSE SECTION
   ===================================================================== */
.reverse-section {
    padding: var(--section-y) 0;
    background: var(--c-bg);
}
.reverse-section__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}
.reverse-section__img {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 90px;
}
.reverse-section__img img {
    width: 100%; height: 380px;
    object-fit: cover;
    transition: transform .65s var(--ease);
}
.reverse-section__img:hover img { transform: scale(1.05); }

/* =====================================================================
   FAQ SECTION
   ===================================================================== */
.faq-section {
    padding: var(--section-y) 0;
    background: var(--c-bg-alt);
}
.faq { max-width: 820px; margin: 0 auto; }

.faq__item {
    background: var(--c-white);
    border-radius: 12px;
    border: 1px solid var(--c-border);
    margin-bottom: 10px;
    overflow: hidden;
    transition: box-shadow var(--ease), transform var(--ease);
}
.faq__item:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}
.faq__item--open { box-shadow: var(--shadow-md); }
.faq__item--open .faq__icon { transform: rotate(45deg); }
.faq__item--open .faq__answer { max-height: 320px; padding: 0 22px 20px; opacity: 1; }

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    padding: 18px 22px;
    border: none;
    background: transparent;
    cursor: pointer;
    font-size: 15px;
    font-weight: 700;
    color: var(--c-text);
    text-align: left;
    gap: 14px;
    user-select: none;
    transition: color var(--ease);
}
.faq__question:hover { color: var(--c-accent); }

.faq__icon {
    width: 26px; height: 26px; min-width: 26px;
    border-radius: 50%;
    background: var(--c-accent);
    color: var(--c-white);
    display: flex; align-items: center; justify-content: center;
    font-size: 20px;
    font-weight: 300;
    line-height: 1;
    flex-shrink: 0;
    transition: transform var(--ease), background var(--ease);
    padding: 0 0 4px 2px;
}
.faq__question:hover .faq__icon { background: var(--c-accent-dk); }

.faq__answer {
    max-height: 0;
    padding: 0 22px;
    opacity: 0;
    overflow: hidden;
    font-size: 14.5px;
    line-height: 1.75;
    color: var(--c-text-soft);
    transition: max-height .42s var(--ease), padding .42s var(--ease), opacity .42s var(--ease);
}

/* =====================================================================
   CTA SECTION
   ===================================================================== */
.cta-section {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
}
.cta-section__bg {
    position: absolute;
    inset: 0;
    background-image: url('img/cta-bg.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    z-index: 0;
    will-change: transform;
}
.cta-section__bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg,
        rgba(241,223,207,.9) 0%,
        rgba(207,142,84,.65) 100%);
}
.cta-section__inner {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 740px;
    margin: 0 auto;
    padding: 0 24px;
}
.cta-section__heading {
    font-size: clamp(1.8rem, 4.5vw, 2.9rem);
    font-weight: 900;
    margin-bottom: 22px;
    color: var(--c-text);
    letter-spacing: -.4px;
}
.cta-section__text {
    font-size: 15.5px;
    line-height: 1.75;
    margin-bottom: 14px;
    color: var(--c-text-soft);
}
.cta-section .btn-accent {
    margin-top: 22px;
    font-size: 17px;
    padding: 16px 50px;
    animation: pulse 2.8s ease-in-out infinite;
}
.cta-section .btn-accent:hover { animation: none; transform: translateY(-3px); }

/* =====================================================================
   FOOTER
   ===================================================================== */
.footer {
    background: var(--c-header);
    border-top: 1px solid var(--c-border-strong);
}
.footer__top { padding: 64px 0 48px; }
.footer__grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1fr;
    gap: 40px;
}
.footer__brand-name {
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 18px;
    letter-spacing: -.2px;
}
.footer__brand-name span { color: var(--c-accent); }
.footer__about {
    font-size: 13.5px;
    color: var(--c-text-soft);
    line-height: 1.75;
    margin-bottom: 14px;
}
.footer__contact { font-size: 14px; margin-top: 6px; }
.footer__contact a {
    color: var(--c-accent);
    font-weight: 700;
    transition: opacity var(--ease);
}
.footer__contact a:hover { opacity: .7; }

.footer__col-title {
    font-size: 11.5px;
    font-weight: 800;
    letter-spacing: 1.2px;
    text-transform: uppercase;
    color: var(--c-accent);
    margin-bottom: 18px;
}
.footer__nav-list { display: flex; flex-direction: column; gap: 9px; }
.footer__nav-list a {
    font-size: 14px;
    color: var(--c-text-soft);
    display: inline-block;
    transition: color var(--ease), transform var(--ease);
}
.footer__nav-list a:hover { color: var(--c-accent); transform: translateX(4px); }
.footer__nav-list li a { display: inline-block; }

.footer__bottom {
    border-top: 1px solid var(--c-border);
    padding: 22px 0;
}
.footer__bottom-inner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    text-align: center;
}
.footer__copyright { font-size: 13px; color: var(--c-text-soft); }
.footer__disclaimer {
    font-size: 12px;
    color: #888;
    max-width: 680px;
    line-height: 1.55;
}

/* =====================================================================
   Responsive — 1024px
   ===================================================================== */
@media (max-width: 1024px) {
    .hero__inner            { grid-template-columns: 1fr; gap: 40px; }
    .hero                   { min-height: auto; }
    .hero__widget-wrap iframe { width: 100% !important; }
    .rate-section__inner    { grid-template-columns: 1fr; }
    .rate-section__img      { position: static; }
    .conv-section__inner    { grid-template-columns: 1fr; }
    .conv-section__img      { position: static; }
    .explain-section__inner { grid-template-columns: 1fr; }
    .explain-section__img   { order: 0; }
    .steps-section__inner   { grid-template-columns: 1fr; }
    .steps-section__img     { position: static; }
    .fees-section__inner    { grid-template-columns: 1fr; }
    .fees-section__img      { position: static; }
    .safety-section__inner  { grid-template-columns: 1fr; }
    .reverse-section__inner { grid-template-columns: 1fr; }
    .reverse-section__img   { position: static; }
    .networks-bottom        { grid-template-columns: 1fr; }
    .footer__grid           { grid-template-columns: 1fr 1fr; }
}

/* =====================================================================
   Responsive — 768px
   ===================================================================== */
@media (max-width: 768px) {
    :root { --section-y: 52px; }

    /* Mobile nav */
    .header__burger { display: flex; }
    .header__overlay { display: block; }

    .header__nav {
        position: fixed;
        top: 0; left: 0;
        width: 280px; height: 100vh;
        background: var(--c-header);
        flex-direction: column;
        align-items: flex-start;
        padding: 80px 20px 40px;
        transform: translateX(-100%);
        transition: transform .35s var(--ease);
        z-index: 201;
        box-shadow: 4px 0 24px rgba(0,0,0,.12);
    }
    .header__nav--open { transform: translateX(0); }
    .header__nav-list  { flex-direction: column; align-items: flex-start; width: 100%; }
    .header__nav-item  { width: 100%; }
    .header__nav-item a { padding: 13px 16px; width: 100%; border-radius: 8px; font-size: 15px; }

    .rate-card__meta { grid-template-columns: 1fr; }
    .rate-card__change   { grid-column: 1; }
    .rate-card__updated  { grid-column: 1; }

    .footer__grid { grid-template-columns: 1fr; }

    .cta-section { padding: 70px 0; }
}

/* =====================================================================
   Responsive — 480px
   ===================================================================== */
@media (max-width: 480px) {
    :root { --section-y: 40px; }

    .container { padding: 0 16px; }
    .hero__inner { padding-top: 44px; padding-bottom: 44px; padding-left: 16px; padding-right: 16px; }
    .hero__widget-wrap { padding: 16px; }
    .hero__h1 { font-size: 2rem; }

    .conv-table__table td,
    .conv-table__table th,
    .networks-table td,
    .networks-table th { padding: 10px 12px; font-size: 13px; }

    .btn-accent { width: 100%; justify-content: center; }

    .rate-card { padding: 22px 20px; }
    .rate-card__price { font-size: 1.5rem; }
}