/* footer.css — GoldSignals dark premium footer */

:root {
    --footer-bg: #0d1524;
    --footer-bg-top: #101b2e;
    --footer-bg-bottom: #0a1220;
    --footer-card: rgba(255,255,255,0.04);
    --footer-line: rgba(255,255,255,0.08);
    --footer-line-strong: rgba(214, 164, 58, 0.36);
    --footer-text: #eef3fb;
    --footer-muted: #9aa8bd;
    --footer-accent: #d4a63a;
    --footer-accent-2: #f0c76a;
    --footer-white: #ffffff;
    --footer-shadow: 0 18px 40px rgba(0, 0, 0, 0.24);
}

.footer {
    background: var(--footer-bg) !important;
    color: var(--footer-text) !important;
    margin-top: 4rem;
    font-size: 0.95rem;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.footer,
.footer *,
.footer *::before,
.footer *::after {
    box-sizing: border-box;
}

.footer-main {
    padding: 2.9rem 0 2.25rem;
    background:
        radial-gradient(circle at top right, rgba(212,166,58,0.10) 0%, transparent 22%),
        linear-gradient(180deg, var(--footer-bg-top) 0%, var(--footer-bg) 100%) !important;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.footer-bottom {
    padding: 1.2rem 0 1.45rem;
    background: linear-gradient(180deg, rgba(255,255,255,0.02) 0%, var(--footer-bg-bottom) 100%) !important;
}

.footer-top {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 2.25rem;
}

.footer-brand {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.footer-logo-link {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    color: var(--footer-text) !important;
    text-decoration: none;
    font-weight: 800;
    font-size: 1.65rem;
}

.footer-logo {
    width: 42px;
    height: 42px;
    object-fit: contain;
    background: rgba(255,255,255,0.96) !important;
    border-radius: 10px;
    padding: 3px;
    border: 1px solid rgba(255,255,255,0.12);
    box-shadow: 0 10px 20px rgba(0,0,0,0.20);
}

.footer-brand-name {
    color: var(--footer-text) !important;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.footer-tagline {
    color: var(--footer-muted) !important;
    font-size: 0.97rem;
    max-width: 420px;
    line-height: 1.6;
}

.footer-social {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.social-link {
    width: 44px;
    height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    text-decoration: none;
    color: var(--footer-text) !important;
    background: rgba(255,255,255,0.06) !important;
    border: 1px solid rgba(255,255,255,0.08) !important;
    transition: all 0.25s ease;
}

.social-link:hover {
    background: rgba(255,255,255,0.11) !important;
    color: var(--footer-accent-2) !important;
    transform: translateY(-2px);
    box-shadow: 0 12px 22px rgba(0,0,0,0.24);
}

.footer-middle {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 2rem;
}

.footer-column {
    min-width: 0;
}

.footer-heading {
    color: var(--footer-text) !important;
    font-size: 1rem;
    margin: 0 0 1rem;
    padding-bottom: 0.7rem;
    border-bottom: 1px solid var(--footer-line-strong) !important;
    display: flex;
    align-items: center;
    gap: 0.55rem;
}

.footer-heading i,
.footer-links i,
.risk-warning i,
.terms-link i {
    color: var(--footer-accent) !important;
}

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

.footer-links li {
    margin-bottom: 0.78rem;
}

.footer-links a {
    color: var(--footer-muted) !important;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.7rem;
    line-height: 1.45;
    transition: all 0.2s ease;
}

.footer-links a:hover {
    color: var(--footer-text) !important;
    transform: translateX(4px);
}

.footer-info {
    display: grid;
    grid-template-columns: minmax(0, 1.8fr) auto auto;
    gap: 1.1rem 1.5rem;
    align-items: center;
}

.risk-warning {
    min-width: 0;
}

.risk-warning p {
    color: var(--footer-muted) !important;
    font-size: 0.9rem;
    margin: 0;
    line-height: 1.65;
    display: inline-flex;
    align-items: flex-start;
    gap: 0.55rem;
}

.legal-links {
    display: flex;
    justify-content: center;
    align-items: center;
}

.terms-link {
    color: var(--footer-muted) !important;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.55rem 0.95rem;
    border: 1px solid rgba(255,255,255,0.10) !important;
    border-radius: 10px;
    background: rgba(255,255,255,0.05) !important;
    transition: all 0.2s ease;
}

.terms-link:hover {
    color: var(--footer-text) !important;
    border-color: rgba(255,255,255,0.16) !important;
    background: rgba(255,255,255,0.09) !important;
}

.copyright {
    text-align: right;
}

.copyright p,
.copyright span {
    color: var(--footer-muted) !important;
    font-size: 0.9rem;
    margin: 0;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

/* Shared footer layout normalization */
.footer,
.footer-main,
.footer-bottom {
    width: 100%;
    max-width: none;
    margin-left: 0;
    margin-right: 0;
    left: auto;
    right: auto;
    transform: none;
}

.footer .container {
    width: 100%;
    max-width: 1240px;
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

.footer .footer-top,
.footer .footer-middle,
.footer .footer-info,
.footer .footer-brand,
.footer .footer-social,
.footer .footer-column,
.footer .risk-warning,
.footer .legal-links,
.footer .copyright {
    margin-left: 0;
    margin-right: 0;
    min-width: 0;
    box-sizing: border-box;
}

@media (max-width: 991px) {
    .footer-middle {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .footer-info {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .copyright {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .footer .container {
        padding-left: 16px;
        padding-right: 16px;
    }

    .footer-main {
        padding: 2.35rem 0 2rem;
    }

    .footer-top {
        flex-direction: column;
        align-items: flex-start;
        margin-bottom: 2rem;
    }

    .footer-middle {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .footer-heading {
        margin-bottom: 0.8rem;
    }
}

@media (max-width: 480px) {
    .footer-logo-link {
        font-size: 1.45rem;
    }

    .risk-warning p {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
}