/* ==========================================
   Footer Styles
   ========================================== */

.site-footer {
    background: linear-gradient(to bottom, #F8F4EE 0%, #F0E8DC 100%);
    border-top: 1px solid var(--color-border);
    padding: 5rem 0 2.5rem;
    margin-top: 0;
}

/* ==========================================
   Footer Content
   ========================================== */

.footer-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr 1fr 1.2fr;
    gap: 3rem;
    margin-bottom: 3.5rem;
}

.footer-section {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

/* ==========================================
   Footer About Section
   ========================================== */

.footer-about {
    grid-column: span 1;
}

.footer-logo {
    margin-bottom: 1.25rem;
}

.footer-logo a {
    display: block;
    width: fit-content;
}

.footer-logo-img {
    max-width: 200px;
    height: auto;
    transition: opacity var(--transition-fast);
}

.footer-logo a:hover .footer-logo-img {
    opacity: 0.8;
}

.footer-title {
    font-family: var(--font-primary);
    font-size: 1.875rem;
    font-weight: 500;
    color: var(--color-primary);
    margin: 0 0 0.5rem;
    letter-spacing: -0.02em;
}

.footer-tagline {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    font-style: italic;
    color: var(--color-text-light);
    margin: 0 0 1rem;
}

.footer-desc {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin: 0;
}

/* ==========================================
   Footer Headings
   ========================================== */

.footer-heading {
    font-family: var(--font-primary);
    font-size: 1.1875rem;
    font-weight: 500;
    color: var(--color-text);
    margin: 0 0 1.25rem;
    letter-spacing: -0.01em;
}

/* ==========================================
   Footer Menu
   ========================================== */

.footer-menu {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-menu li {
    margin: 0;
}

.footer-menu a {
    font-family: var(--font-body);
    font-size: 0.9375rem;
    color: var(--color-text-light);
    text-decoration: none;
    transition: all var(--transition-fast);
    display: inline-block;
    position: relative;
}

.footer-menu a::before {
    content: '→';
    position: absolute;
    left: -1.25rem;
    opacity: 0;
    transition: all var(--transition-fast);
}

.footer-menu a:hover {
    color: var(--color-primary);
    transform: translateX(0.5rem);
}

.footer-menu a:hover::before {
    opacity: 1;
}

/* ==========================================
   Footer Contact Section
   ========================================== */

.footer-contact-compact {
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(184, 153, 138, 0.15);
}

.contact-item {
    font-size: 0.9375rem;
    color: var(--color-text-light);
    line-height: 1.7;
    margin: 0 0 0.5rem;
}

.contact-item:last-child {
    margin-bottom: 0;
}

.contact-item strong {
    display: block;
    color: var(--color-text);
    font-weight: 600;
    margin-bottom: 0.375rem;
    font-size: 1rem;
}

.contact-item a {
    color: var(--color-primary);
    text-decoration: none;
    transition: all var(--transition-fast);
    font-weight: 500;
}

.contact-item a:hover {
    color: var(--color-primary-dark);
    text-decoration: underline;
}

.contact-note {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin: 0;
    font-style: italic;
}

/* ==========================================
   Footer Bottom
   ========================================== */

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.copyright,
.dev-credit {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin: 0;
}

.dev-credit a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color var(--transition-fast);
}

.dev-credit a:hover {
    color: var(--color-primary-dark);
}

/* ==========================================
   Responsive Design
   ========================================== */

@media (max-width: 968px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 2.5rem;
    }

    .footer-about {
        grid-column: span 2;
    }

    .site-footer {
        padding: 4rem 0 2rem;
    }

    .footer-logo-img {
        max-width: 180px;
    }
}

@media (max-width: 640px) {
    .site-footer {
        padding: 2.5rem 0 1.5rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .footer-about {
        grid-column: span 1;
        text-align: center;
    }

    .footer-logo {
        display: flex;
        justify-content: center;
    }

    .footer-logo-img {
        max-width: 160px;
    }

    .footer-title {
        font-size: 1.5rem;
    }

    .footer-tagline {
        font-size: 0.875rem;
    }

    .footer-desc {
        font-size: 0.875rem;
    }

    .footer-heading {
        font-size: 1.0625rem;
        margin-bottom: 1rem;
    }

    .footer-menu {
        align-items: flex-start;
    }

    .footer-menu a {
        font-size: 0.875rem;
    }

    .contact-item {
        font-size: 0.875rem;
    }

    .footer-contact-compact {
        border-top: none;
        padding-top: 0;
        margin-top: 0;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
        padding-top: 1.5rem;
    }

    .copyright,
    .dev-credit {
        font-size: 0.8125rem;
    }
}