//основные стили сайта Digital Crafts
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #0c0e12;
    --card: #14171c;
    --card-hover: #181c23;
    --border: #252a33;
    --border-hover: #3a4150;
    --text: #e8eaed;
    --text-secondary: #9aa1af;
    --text-muted: #606774;
    --accent: #7a8ea3;
    --accent-hover: #9aaec3;
    --cta: #4a5a6a;
    --shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
    --shadow-hover: 0 8px 24px rgba(0, 0, 0, 0.4);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

h1, h2, h3, h4 {
    font-weight: 500;
    line-height: 1.25;
    color: var(--text);
}

h1 {
    font-size: clamp(2.25rem, 5vw, 3.5rem);
    margin-bottom: 1.25rem;
}

h2 {
    font-size: clamp(1.75rem, 3.5vw, 2.25rem);
    margin-bottom: 0.75rem;
}

/*шапка*/
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 14px 0;
    background: rgba(12, 14, 18, 0.92);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 24px;
}

.logo {
    font-size: 24px;
    font-weight: 500;
    color: var(--text);
    text-decoration: none;
}

.logo span {
    color: var(--accent);
}

.nav {
    display: flex;
    gap: 36px;
    flex-wrap: wrap;
}

.nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 15px;
    padding: 6px 0;
    transition: color 0.2s;
}

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

.nav a.active {
    color: var(--text);
    font-weight: 500;
}

/*кнопки*/
.btn-buy {
    background: #5a8aaa;
    color: #fff;
    font-weight: 500;
    padding: 12px 28px;
    box-shadow: 0 4px 14px rgba(90, 138, 170, 0.25);
    border-radius: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    font-size: 15px;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-buy:hover {
    background: #6e9ec0;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(90, 138, 170, 0.4);
}

/*главный блок*/
.hero {
    padding: 150px 0 60px;
    text-align: center;
}

.hero p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto;
}

.section-title {
    text-align: center;
    margin-bottom: 40px;
    color: var(--text);
}

/*витрина*/
.catalog {
    padding: 20px 0 80px;
}

.filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 32px;
}

.filter-btn {
    padding: 9px 20px;
    background: var(--card);
    border: 1px solid var(--border);
    color: var(--text-secondary);
    border-radius: 40px;
    font-size: 14px;
    cursor: pointer;
    font-family: inherit;
    transition: all 0.2s;
}

.filter-btn:hover {
    border-color: var(--border-hover);
    color: var(--text);
}

.filter-btn.active {
    background: var(--cta);
    color: #fff;
    border-color: var(--cta);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 24px;
}

.product-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 22px;
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    transition: all 0.25s;
}

.product-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.product-badge {
    display: inline-block;
    background: rgba(90, 138, 170, 0.15);
    color: #6e9ec0;
    padding: 4px 12px;
    border-radius: 40px;
    font-size: 12px;
    font-weight: 500;
    margin-bottom: 12px;
    width: fit-content;
}

.product-title {
    font-size: 18px;
    margin-bottom: 6px;
}

.product-region {
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 10px;
}

.product-desc {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 16px;
    flex-grow: 1;
}

.product-price-row {
    display: flex;
    align-items: baseline;
    gap: 10px;
    margin-bottom: 14px;
}

.product-price {
    font-size: 22px;
    font-weight: 500;
    color: var(--text);
}

.product-old-price {
    font-size: 14px;
    color: var(--text-muted);
    text-decoration: line-through;
}

/*информационные блоки*/
.info-section {
    padding: 40px 0 80px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 28px;
}

.feature-item {
    text-align: center;
    padding: 32px 24px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.feature-item:hover {
    border-color: var(--border-hover);
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}

.feature-item h4 {
    margin-bottom: 10px;
    font-size: 18px;
}

.feature-item p {
    color: var(--text-secondary);
    font-size: 14px;
}

/*общие страницы*/
.page {
    padding: 130px 0 60px;
}

.page h1 {
    text-align: center;
    margin-bottom: 32px;
}

/*страница оплаты*/
.payment-layout {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 28px;
    align-items: start;
}

.payment-cart,
.payment-form {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 26px;
    box-shadow: var(--shadow);
}

.payment-cart h2,
.payment-form h2 {
    font-size: 18px;
    margin-bottom: 18px;
}

.payment-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}

.payment-item:last-child {
    border-bottom: none;
}

.payment-item-meta {
    color: var(--text-muted);
    font-size: 13px;
    margin-top: 4px;
}

.payment-item-price {
    color: var(--text);
    font-weight: 500;
}

.payment-total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 18px;
    padding-top: 18px;
    border-top: 1px solid var(--border);
    font-size: 18px;
}

.payment-form label {
    display: block;
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 6px;
}

.payment-form input[type="email"] {
    width: 100%;
    padding: 13px 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    font-family: inherit;
    font-size: 15px;
    color: var(--text);
}

.payment-form input[type="email"]:focus {
    outline: none;
    border-color: var(--accent);
}

.checkbox-row {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-secondary);
    font-size: 14px;
    margin: 6px 0 4px;
}

.checkbox-row a {
    color: var(--accent);
    text-decoration: none;
}

.checkbox-row a:hover {
    text-decoration: underline;
}

.payment-note {
    color: var(--text-muted);
    font-size: 12px;
    text-align: center;
    margin-top: 12px;
}

.payment-empty {
    text-align: center;
    padding: 60px 0;
    color: var(--text-secondary);
}

/*юридические страницы*/
.legal {
    max-width: 820px;
}

.legal h1 {
    text-align: left;
    margin-bottom: 24px;
}

.legal h2 {
    font-size: 20px;
    margin: 28px 0 12px;
}

.legal p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 12px;
}

.legal strong {
    color: var(--text);
}

/*поддержка*/
.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
    margin: 24px 0 40px;
}

.contact-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 22px;
    text-align: center;
}

.contact-card h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.contact-card p {
    color: var(--text-muted);
    font-size: 13px;
    margin-bottom: 10px;
}

.contact-card a {
    color: var(--accent);
    text-decoration: none;
}

.contact-card a:hover {
    text-decoration: underline;
}

.faq-item {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: 12px;
    margin-bottom: 12px;
    overflow: hidden;
}

.faq-question {
    padding: 16px 20px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
}

.faq-question:hover {
    background: var(--card-hover);
}

.faq-icon {
    color: var(--accent);
    font-size: 20px;
}

.faq-answer {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s;
    color: var(--text-secondary);
    font-size: 14px;
}

.faq-item.active .faq-answer {
    padding: 0 20px 20px;
    max-height: 240px;
}

/*подвал*/
.footer {
    border-top: 1px solid var(--border);
    padding: 40px 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 14px;
}

.footer a {
    color: var(--accent);
    text-decoration: none;
}

.footer a:hover {
    text-decoration: underline;
}

/*адаптив*/
@media (max-width: 900px) {
    .payment-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 18px;
    }

    .hero {
        padding: 130px 0 40px;
    }

    .header-inner {
        flex-direction: column;
        text-align: center;
    }

    .nav {
        justify-content: center;
        gap: 22px;
    }

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

    .page h1 {
        text-align: center;
    }

    .legal h1 {
        text-align: left;
    }
    /*платёжные системы в футере*/
    .footer-payments {
        display: flex;
        justify-content: center;
        align-items: center;
        gap: 22px;
        margin-bottom: 18px;
        flex-wrap: wrap;
    }
    
    .footer-payments span {
        color: var(--text-secondary);
        font-size: 14px;
        font-weight: 500;
        letter-spacing: 0.3px;
    }
}