/* style.css */
 /*
 Theme Name: Binarium1
 Theme URI: https://www-binarium.com/
 Author: Your Name
 Description: Оптимизированный шаблон для топа по брендовым запросам Binarium
 Version: 1.1
*/

:root {
    --site-primary: #0a1e3d;
    --site-accent: #00d4ff;
    --site-secondary: #1e3a5c;
    --text-light: #ffffff;
    --btn-hover: #34c759;
    --btn-default: #00d4ff;
    --stat-yellow: #ffd700;
    --stat-green: #34c759;
    --content-text: rgba(255, 255, 255, 0.9);
}

* {
    box-sizing: border-box;
}

body {
    font-family: 'Roboto', sans-serif;
    color: var(--text-light);
    background: var(--site-primary);
    margin: 0;
}

.site-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3, h4, h5, h6 {
    text-align: center;
    color: var(--stat-yellow);
}

.site-header {
    background: #101f2a;
    padding: 20px 0;
    position: relative;
    z-index: 10;
}

.site-header .site-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.site-logo .logo-img {
    height: 40px;
}

.nav-wrapper {
    display: flex;
}

.site-nav .nav-list {
    list-style: none;
    display: flex;
    gap: 25px;
    margin: 0;
    padding: 0;
}

.site-nav a {
    color: var(--text-light);
    text-decoration: none;
    font-weight: 500;
}

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

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
}

.menu-icon {
    display: block;
    width: 25px;
    height: 3px;
    background: var(--text-light);
    position: relative;
}

.menu-icon::before,
.menu-icon::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 3px;
    background: var(--text-light);
    left: 0;
}

.menu-icon::before {
    top: -8px;
}

.menu-icon::after {
    bottom: -8px;
}

.promo-section {
    position: relative;
    min-height: 100vh;
    width: 100%;
    padding-top: 100px;
}

.promo-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.promo-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--text-light);
    padding: 40px 20px;
    max-width: 100%;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.promo__title {
    font-size: 72px;
    font-weight: 700;
    margin-bottom: 40px;
    line-height: 1.1;
}

.promo__text {
    font-size: 28px;
    margin-bottom: 60px;
    line-height: 1.5;
}

.promo__text span,
.promo__text i {
    display: block;
    margin-bottom: 12px;
}

.promo__text b {
    color: var(--site-accent);
}

.promo__start {
    margin-bottom: 80px;
}

.promo-btn {
    display: inline-block;
    padding: 25px 60px;
    background: var(--btn-hover);
    color: var(--site-primary);
    text-decoration: none;
    font-size: 26px;
    font-weight: 600;
    border-radius: 8px;
    transition: background 0.3s, transform 0.3s;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.promo-btn:hover {
    background: var(--btn-default);
    transform: scale(1.05) translateY(-2px);
}

.download-btn {
    display: none;
    padding: 10px 30px;
    background: var(--site-accent);
    color: var(--site-primary);
    text-decoration: none;
    font-size: 18px;
    font-weight: 600;
    border-radius: 8px;
    margin-top: 15px;
    transition: background 0.3s, transform 0.3s;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.download-btn:hover {
    background: var(--btn-hover);
    transform: scale(1.05) translateY(-2px);
}

.promo__stats_intro {
    font-size: 28px;
    font-weight: 500;
    color: var(--site-accent);
    margin-bottom: 40px;
    line-height: 1.4;
}

.promo__stats {
    display: flex;
    justify-content: center;
    gap: 80px;
    max-width: 100%;
}

.stat {
    text-align: center;
    min-width: 220px;
}

.stat__title {
    font-size: 24px;
    color: var(--stat-yellow);
    font-weight: 400;
    margin-bottom: 4px;
    text-transform: uppercase;
}

.stat__subtitle {
    font-size: 42px;
    color: var(--stat-green);
    margin-bottom: 8px;
}

.stat__text {
    font-size: 18px;
}

.steps-section {
    padding: 80px 0;
    background: var(--site-primary);
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.steps__title {
    font-size: 36px;
    font-weight: 700;
    margin-bottom: 60px;
}

.steps-content {
    width: 90%;
    margin: 0 auto 60px;
    text-align: justify;
    color: var(--content-text);
    font-size: 18px;
    line-height: 1.6;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding-top: 40px;
}

.payment-methods {
    text-align: center;
}

.payment-intro {
    font-size: 20px;
    color: var(--site-accent);
    margin-bottom: 30px;
}

.payment-list {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 20px;
}

.payment-item {
    width: 180px;
    height: 105px;
    background-size: 150px 75px;
    background-position: center;
    background-repeat: no-repeat;
    box-shadow: 0 0 10px rgba(0, 234, 255, 0.5), inset 0 0 5px rgba(0, 234, 255, 0.3);
    border-radius: 10px;
    border: 1px solid #107e7e;
    transition: transform 0.3s ease;
}

.payment-item:hover {
    transform: scale(1.05);
}

.payment-visa { background-image: url('../binarium/assets/visa-icon.webp'); }
.payment-mastercard { background-image: url('../binarium/assets/mastercard-icon.webp'); }
.payment-webmoney { background-image: url('../binarium/assets/webmoney-icon.webp'); }
.payment-bank { background-image: url('../binarium/assets/bank-icon.webp'); }
.payment-crypto { background-image: url('../binarium/assets/crypto-icon.webp'); }
.payment-yandex { background-image: url('../binarium/assets/yandex-icon.webp'); }

.site-footer {
    padding: 60px 0 20px;
    background: #0a1e3d;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-content {
    display: block;
    margin-bottom: 40px;
    overflow: hidden;
}

.footer-logo-img {
    height: 50px;
}

.footer-column {
    min-width: 150px;
    float: left;
    margin-right: 30px;
}

.footer-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--site-accent);
    margin-bottom: 15px;
}

.footer-list {
    list-style: none;
    padding: 0;
}

.footer-list li {
    text-align: left;
}

.footer-list a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 16px;
    line-height: 2;
}

.footer-list a:hover {
    color: var(--stat-yellow);
}

.footer-bottom {
    text-align: center;
    clear: both;
}

.footer-text {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

.share-menu {
    position: fixed;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 15px;
    z-index: 100;
}

.share-link {
    display: block;
    width: 40px;
    height: 40px;
    background-size: contain;
    background-repeat: no-repeat;
    transition: transform 0.3s ease;
}

.share-link:hover {
    transform: scale(1.1);
}

.share-telegram { background-image: url('../binarium/assets/telegram-icon.webp'); }
.share-vk { background-image: url('../binarium/assets/vk-icon.webp'); }
.share-ok { background-image: url('../binarium/assets/ok-icon.webp'); }
.share-instagram { background-image: url('../binarium/assets/instagram-icon.webp'); }
.share-twitter { background-image: url('../binarium/assets/twitter-icon.webp'); }
.share-facebook { background-image: url('../binarium/assets/facebook-icon.webp'); }
.share-whatsapp { background-image: url('../binarium/assets/whatsapp-icon.webp'); }
.share-linkedin { background-image: url('../binarium/assets/linkedin-icon.webp'); }

@media (max-width: 768px) {
    .menu-toggle { display: block; }
    .nav-wrapper {
        display: none;
        position: fixed;
        top: 80px;
        right: -250px;
        width: 250px;
        height: calc(100% - 80px);
        background: var(--site-secondary);
        flex-direction: column;
        padding: 20px;
        transition: right 0.8s ease-in-out;
        z-index: 10;
    }
    .nav-wrapper.active { display: flex; right: 0; }
    .site-nav .nav-list { flex-direction: column; gap: 20px; }
    .promo-section { padding-top: 80px; }
    .promo__title { font-size: 48px; }
    .promo__text { font-size: 22px; margin-bottom: 40px; }
    .promo__start { display: flex; flex-direction: column; align-items: center; margin-bottom: 60px; }
    .promo-btn { padding: 20px 50px; font-size: 22px; }
    .download-btn { display: inline-block; }
    .promo__stats_intro { font-size: 24px; margin-bottom: 30px; }
    .promo__stats { flex-direction: column; gap: 50px; padding: 0 10px; }
    .footer-content { text-align: center; }
    .footer-column { float: none; margin: 0 auto 20px; }
    .share-menu { right: 10px; gap: 10px; }
    .share-link { width: 32px; height: 32px; }
}

@media (max-width: 480px) {
    .promo-section { padding-top: 60px; }
    .promo__title { font-size: 40px; }
    .promo__text { font-size: 20px; padding: 0 15px; }
    .promo__start { margin-bottom: 50px; }
    .promo-btn { padding: 15px 40px; font-size: 18px; }
    .download-btn { padding: 8px 25px; font-size: 16px; margin-top: 10px; }
    .promo__stats_intro { font-size: 20px; }
    .steps__title { font-size: 28px; }
    .share-menu { right: 5px; gap: 12px; }
    .share-link { width: 36px; height: 36px; }
}