/* =============================================
   FOOTER.CSS — Footer website
   Mengatur tampilan footer: brand, navigasi, copyright.
   ============================================= */

/* --- Footer Container --- */
.footer {
    background: var(--sky-600);
    position: relative;
    padding: 60px 0 30px;
    overflow: hidden;
}

/* Dekorasi awan di atas footer */
.footer-clouds {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1200 60' preserveAspectRatio='none'%3E%3Cellipse cx='200' cy='50' rx='150' ry='40' fill='%23f0f9ff'/%3E%3Cellipse cx='400' cy='55' rx='180' ry='45' fill='%23f0f9ff'/%3E%3Cellipse cx='650' cy='50' rx='200' ry='50' fill='%23f0f9ff'/%3E%3Cellipse cx='900' cy='55' rx='170' ry='42' fill='%23f0f9ff'/%3E%3Cellipse cx='1100' cy='50' rx='140' ry='38' fill='%23f0f9ff'/%3E%3C/svg%3E") repeat-x;
    background-size: 1200px 60px;
    transform: translateY(-50%);
}

/* --- Footer Content (2 kolom: brand + nav) --- */
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 60px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-brand {
    max-width: 400px;
}

.footer-logo {
    height: 70px;
    width: auto;
    margin-bottom: 20px;
    filter: drop-shadow(0 4px 15px rgba(0, 0, 0, 0.2));
}

.footer-brand p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
}

/* --- Footer Nav Links --- */
.footer-nav h4 {
    font-size: 16px;
    font-weight: 600;
    color: var(--cloud-white);
    margin-bottom: 20px;
}

.footer-nav a {
    display: block;
    font-size: 15px;
    color: rgba(255, 255, 255, 0.7);
    padding: 8px 0;
    transition: var(--transition-fast);
}

.footer-nav a:hover {
    color: var(--cloud-white);
    transform: translateX(5px);
}

/* --- Footer Bottom (copyright) --- */
.footer-bottom {
    padding-top: 30px;
    text-align: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}