/* =============================================
   FOOTER — Semanggi
   ============================================= */

.site-footer {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, color-mix(in srgb, var(--color-primary) 26%, #0b2819), #071c11);
    color: rgba(255, 255, 255, 0.72);
    font-family: 'Inter', sans-serif;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: -40%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(16, 185, 129, 0.10) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.site-footer::after {
    content: '';
    position: absolute;
    bottom: -45%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(46, 125, 50, 0.12) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* ─── Container & Layout ─── */
.footer-container {
    position: relative;
    max-width: 1200px;
    margin: 0 auto;
    padding: 56px 20px 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.footer-brand-col {
    grid-column: span 2;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.10);
    margin-top: 44px;
    padding: 20px 0 28px;
    text-align: center;
    font-size: 0.8rem;
    color: rgba(255, 255, 255, 0.45);
}

/* ─── Responsive: tablet ─── */
@media (max-width: 900px) {
    .footer-container {
        padding: 48px 20px 0;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
    }

    .footer-brand-col {
        grid-column: 1 / -1;
    }
}

/* ─── Responsive: mobile ─── */
@media (max-width: 560px) {
    .footer-container {
        padding: 40px 16px 0;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .footer-brand-col {
        grid-column: auto;
    }

    .footer-bottom {
        margin-top: 32px;
    }
}

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #ffffff;
    font-family: 'Poppins', sans-serif;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.footer-brand svg {
    color: #34d399;
}

.footer-desc {
    margin-top: 16px;
    color: rgba(255, 255, 255, 0.66);
    line-height: 1.75;
    font-size: 0.92rem;
    max-width: 340px;
}

.footer-socials {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 22px;
}

.footer-social {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 255, 255, 0.75);
    font-size: 0.95rem;
    text-decoration: none;
    transition: transform .25s ease, background .25s ease, border-color .25s ease, color .25s ease;
}

.footer-social:hover {
    background: linear-gradient(135deg, var(--color-primary), #10b981);
    border-color: transparent;
    color: #ffffff;
    transform: translateY(-3px);
}

.footer-heading {
    color: #ffffff;
    font-family: 'Poppins', sans-serif;
    font-size: 0.92rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.footer-heading::after {
    content: '';
    display: block;
    width: 28px;
    height: 2px;
    margin-top: 10px;
    border-radius: 2px;
    background: linear-gradient(90deg, var(--color-primary), #10b981);
}

.footer-nav {
    margin-top: 20px;
    list-style: none;
    padding: 0;
}

.footer-nav li + li {
    margin-top: 10px;
}

.footer-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.65);
    font-size: 0.92rem;
    text-decoration: none;
    transition: color .25s ease, transform .25s ease;
}

.footer-link::before {
    content: '';
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: color-mix(in srgb, var(--color-primary) 60%, #34d399);
    flex-shrink: 0;
    transition: background .25s ease;
}

.footer-link:hover {
    color: #ffffff;
    transform: translateX(3px);
}

.footer-contact-list {
    margin-top: 20px;
    list-style: none;
    padding: 0;
}

.footer-contact-list li {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.92rem;
    line-height: 1.6;
}

.footer-contact-list li + li {
    margin-top: 14px;
}

.footer-contact-list i {
    flex-shrink: 0;
    margin-top: 4px;
    font-size: 0.9rem;
    color: color-mix(in srgb, var(--color-primary) 55%, #d1fae5);
}