/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
    margin-top: 120px;
    padding: 80px 0 32px;
    background: linear-gradient(180deg,
        var(--color-bg) 0%,
        var(--color-water-deep) 100%);
    border-top: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

[data-theme="light"] .site-footer {
    background: linear-gradient(180deg,
        var(--color-bg) 0%,
        var(--color-bg-soft) 100%);
}

/* Декоративная горная цепь сверху */
.site-footer::before {
    content: '';
    position: absolute;
    top: -1px;
    left: 0;
    right: 0;
    height: 60px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 60' preserveAspectRatio='none'%3E%3Cpath d='M0 60 L0 40 L60 20 L120 35 L180 15 L240 30 L320 10 L400 25 L480 5 L560 30 L640 18 L720 35 L800 12 L880 28 L960 8 L1040 32 L1120 18 L1200 35 L1200 60 Z' fill='%23ffffff' opacity='0.04'/%3E%3C/svg%3E");
    background-size: cover;
    pointer-events: none;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr repeat(4, minmax(120px, 1fr)) 1.3fr;
    gap: 32px 28px;
    margin-bottom: 48px;
}

.footer-col h4 {
    font-family: 'Manrope', sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-ochre);
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    color: var(--color-text-soft);
    font-size: 0.92rem;
    transition: color .2s, padding .2s;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.footer-col a:hover {
    color: var(--color-accent);
    padding-left: 4px;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 16px;
}
.footer-brand .logo { margin-bottom: 8px; }
.footer-brand p {
    color: var(--color-text-soft);
    font-size: 0.92rem;
    line-height: 1.6;
    max-width: 280px;
}

.footer-social {
    display: flex;
    gap: 8px;
    margin-top: 4px;
}
.footer-social a {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-border);
    border-radius: 2px;
    color: var(--color-text-soft);
    transition: all .2s;
    padding-left: 0;
}
.footer-social a:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    padding-left: 0;
    transform: translateY(-2px);
}
.footer-social svg { width: 18px; height: 18px; }

/* Подписка на дайджест */
.footer-subscribe {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    padding: 24px;
    border-radius: 4px;
}
.footer-subscribe h4 {
    margin-bottom: 8px;
    color: var(--color-ochre);
}
.footer-subscribe p {
    font-size: 0.85rem;
    color: var(--color-text-soft);
    margin-bottom: 16px;
    line-height: 1.5;
}
.footer-subscribe form {
    display: flex;
    gap: 8px;
}
.footer-subscribe .input {
    flex: 1;
    padding: 10px 12px;
    font-size: 0.9rem;
}
.footer-subscribe .btn {
    padding: 10px 14px;
    flex-shrink: 0;
}

/* Нижняя строка */
.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.footer-bottom-links {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}
.footer-bottom-links a {
    color: var(--color-text-muted);
    font-size: 0.85rem;
}
.footer-bottom-links a:hover { color: var(--color-accent); }

.footer-payments {
    display: flex;
    gap: 8px;
    align-items: center;
    opacity: 0.7;
}
.footer-payments span {
    font-size: 0.7rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 8px;
    border: 1px solid var(--color-border);
    border-radius: 2px;
    color: var(--color-text-muted);
}

@media (max-width: 1200px) {
    .footer-grid {
        grid-template-columns: repeat(4, minmax(120px, 1fr));
        gap: 28px 24px;
    }
    .footer-brand { grid-column: 1 / -1; margin-bottom: 8px; }
    .footer-subscribe { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
    .footer-grid { grid-template-columns: repeat(3, minmax(110px, 1fr)); gap: 26px 20px; }
}

@media (max-width: 640px) {
    .site-footer { margin-top: 80px; padding: 60px 0 24px; }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 24px 16px;
    }
    .footer-col h4 { font-size: .82rem; }
    .footer-col ul { gap: 6px; }
    .footer-col a { font-size: .85rem; }
    .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
    .footer-subscribe form { flex-direction: column; }
}

@media (max-width: 380px) {
    .footer-grid { grid-template-columns: 1fr; }
}