:root {
    --bg-dark: #0d0f14;
    --bg-dark-2: #141821;
    --bg-card: #191e28;
    --gold: #d4af37;
    --gold-2: #f2d27c;
    --gold-soft: #b88b3f;
    --text-light: #f5efe3;
    --text-muted: #b8b2a8;
    --border-color: rgba(212, 175, 55, 0.18);
    --shadow-gold: 0 12px 35px rgba(212, 175, 55, 0.15);
}

html {
    scroll-behavior: smooth;
}

body.gold-gallery-body {
    min-height: 100vh;
    background: radial-gradient(circle at top, #1b202b 0%, #0d0f14 50%, #08090c 100%);
    color: var(--text-light);
}

    body.gold-gallery-body a {
        text-decoration: none;
    }

.site-header {
    position: sticky;
    top: 0;
    z-index: 1050;
    width: 100%;
    background: rgba(13, 15, 20, 0.94);
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

/* هدر تمام‌عرض در دسکتاپ */
.gold-header-container {
    width: 100%;
    max-width: 100%;
    padding-inline: clamp(16px, 4vw, 64px);
}

.gold-navbar {
    min-height: 76px;
    padding: 0;
    gap: 16px;
}

.site-logo-image {
    display: block;
    width: clamp(150px, 11vw, 210px);
    height: auto;
    object-fit: contain;
}

.gold-navbar .navbar-brand {
    margin: 0;
    padding: 0;
    flex-shrink: 0;
}

.gold-navbar .navbar-collapse {
    align-items: center;
}

.gold-navbar .navbar-nav {
    align-items: center;
    gap: 6px;
}

    .gold-navbar .navbar-nav .nav-link {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        color: var(--text-light) !important;
        font-size: 14px;
        font-weight: 600;
        padding: 10px 12px !important;
        white-space: nowrap;
        transition: color 0.2s ease, opacity 0.2s ease;
    }

        .gold-navbar .navbar-nav .nav-link:hover,
        .gold-navbar .navbar-nav .nav-link.active {
            color: var(--gold) !important;
        }

.desktop-header-actions {
    margin-inline-start: auto;
    flex-shrink: 0;
}

.main-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 10px 16px;
    border: 1px solid rgba(212, 175, 55, 0.28);
    border-radius: 999px;
    background: linear-gradient(135deg, var(--gold), var(--gold-2));
    color: #111 !important;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

    .main-btn:hover {
        transform: translateY(-1px);
        box-shadow: var(--shadow-gold);
        color: #111 !important;
    }

.desktop-cart-btn,
.mobile-cart-btn,
.gold-navbar-toggler {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    min-width: 42px;
    height: 42px;
    padding: 0;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    background: transparent;
    color: var(--text-light);
    font-size: 18px;
    transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

    .desktop-cart-btn:hover,
    .mobile-cart-btn:hover,
    .gold-navbar-toggler:hover {
        background: var(--gold);
        border-color: var(--gold);
        color: #111;
    }

/* همبرگر: سه خط عمودی روی هم */
.gold-navbar-toggler {
    flex-direction: column;
    gap: 4px;
}

    .gold-navbar-toggler:focus {
        box-shadow: none;
        outline: none;
    }

.hamburger-line {
    display: block;
    width: 18px;
    height: 2px;
    background: currentColor;
    border-radius: 2px;
    transition: 0.2s ease;
}

.mobile-header-row {
    display: none;
}

.footer-logo-image {
    width: 180px;
    max-width: 100%;
    height: auto;
}

.back-to-top {
    width: 44px;
    height: 44px;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--gold-2));
    color: #111;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

    .back-to-top:hover {
        transform: translateY(-2px);
        box-shadow: var(--shadow-gold);
        color: #111;
    }

@media (min-width: 992px) {
    .gold-navbar .navbar-collapse {
        display: flex !important;
        margin-inline-start: 28px;
    }

    .gold-navbar .navbar-nav {
        flex-wrap: wrap;
    }
}

@media (max-width: 991.98px) {
    .gold-header-container {
        padding-inline: 12px;
    }

    .gold-navbar {
        min-height: 72px;
        display: block;
    }

    .desktop-navbar-brand {
        display: none !important;
    }

    .mobile-header-row {
        display: grid !important;
        grid-template-columns: 42px minmax(0, 1fr) 42px;
        align-items: center;
        column-gap: 10px;
        min-height: 72px;
        width: 100%;
    }

    .gold-navbar-toggler {
        justify-self: start;
    }

    .mobile-navbar-brand {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 0;
        width: 100%;
    }

        .mobile-navbar-brand .site-logo-image {
            width: clamp(132px, 36vw, 170px);
            margin-inline: auto;
        }

    .mobile-cart-btn {
        justify-self: end;
    }

    .gold-navbar .navbar-collapse {
        margin-top: 8px;
        padding: 14px;
        border: 1px solid var(--border-color);
        border-radius: 16px;
        background: rgba(20, 24, 33, 0.98);
        box-shadow: 0 18px 40px rgba(0, 0, 0, 0.32);
    }

    .gold-navbar .navbar-nav {
        align-items: stretch;
        gap: 4px;
    }

        .gold-navbar .navbar-nav .nav-link {
            justify-content: flex-start;
            padding: 12px 10px !important;
            font-size: 15px;
        }

    .mobile-account-action {
        margin-top: 12px;
    }

        .mobile-account-action .main-btn {
            width: 100%;
            justify-content: center;
        }
}

.copyright-area {
    padding-top: 14px !important;
    padding-bottom: 14px !important;
    background: #08090c !important;
    border-top: 1px solid rgba(212, 175, 55, 0.1) !important;
}

    .copyright-area .copy-right,
    .copyright-area .copy-right.style-two {
        margin: 0 !important;
        padding: 0 !important;
        font-size: 13px !important;
        line-height: 1.6 !important;
        color: var(--text-muted) !important;
        text-align: center;
    }