/* Vibrant Orange-Gold-Black Themed Footer CSS for NIA YETU */

:root {
    --vibrant-orange: #FF6A00;
    --gold-shine: #FFD54F;
    --deep-black: #000000;
    --soft-white: #FFFFFF;
    --warm-gray: #f9f9f9;
}

/* ===== Footer Base ===== */
.site-footer {
    background: linear-gradient(135deg, var(--deep-black) 0%, #1a1a1a 100%);
    color: var(--soft-white);
    padding: 3rem 0 0;
    position: relative;
    overflow: hidden;
    font-family: 'Poppins', sans-serif;
}

/* Metallic border accent */
.site-footer::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 8px;
    background: linear-gradient(90deg,
        var(--vibrant-orange) 0%,
        var(--gold-shine) 50%,
        var(--vibrant-orange) 100%);
    animation: metallicFlow 6s ease infinite;
}

@keyframes metallicFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

/* Subtle geometric background accent */
.site-footer::after {
    content: "";
    position: absolute;
    bottom: 0;
    right: 0;
    width: 180px;
    height: 180px;
    background-image:
        radial-gradient(circle at center, var(--vibrant-orange) 0%, transparent 70%),
        linear-gradient(45deg, transparent 40%, var(--gold-shine) 40%, var(--gold-shine) 45%, transparent 45%),
        linear-gradient(-45deg, transparent 40%, var(--gold-shine) 40%, var(--gold-shine) 45%, transparent 45%);
    background-repeat: no-repeat;
    opacity: 0.06;
    z-index: 0;
    pointer-events: none;
}

/* ===== Layout ===== */
.footer-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
    position: relative;
    z-index: 1;
}

@media (min-width: 768px) {
    .footer-main {
        grid-template-columns: repeat(4, 1fr);
    }
}

.footer-column {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

/* ===== Headings ===== */
.footer-heading {
    font-size: 1.3rem;
    font-weight: 600;
    position: relative;
    padding-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-heading::after {
    content: "";
    position: absolute;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 3px;
    background: linear-gradient(90deg, var(--vibrant-orange), var(--gold-shine));
    border-radius: 2px;
}

.footer-heading i {
    color: var(--gold-shine);
}

/* ===== Content ===== */
.footer-content p,
.footer-contact p {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    opacity: 0.9;
    transition: color 0.3s ease;
}

.footer-content i,
.footer-contact i {
    color: var(--vibrant-orange);
    font-size: 1.1rem;
    width: 20px;
}

/* ===== Links ===== */
.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.8rem;
}

.footer-links a {
    color: #ddd;
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    position: relative;
}

.footer-links a::before {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-shine);
    transition: width 0.3s ease;
}

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

.footer-links a:hover::before {
    width: 100%;
}

.footer-links i {
    color: var(--vibrant-orange);
    font-size: 1.1rem;
    width: 20px;
}

/* ===== Footer Bottom ===== */
.footer-bottom {
    background: linear-gradient(90deg,
        var(--deep-black) 0%,
        var(--vibrant-orange) 50%,
        var(--deep-black) 100%);
    padding: 1.5rem;
    text-align: center;
    position: relative;
    z-index: 1;
    margin-top: 2rem;
    border-top: 2px solid var(--gold-shine);
}

.footer-bottom p {
    color: var(--soft-white);
    opacity: 0.9;
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.footer-bottom strong {
    font-weight: 700;
    color: var(--gold-shine);
}

.footer-bottom em {
    font-style: italic;
    color: rgba(255, 255, 255, 0.8);
}

/* ===== Responsive ===== */
@media (max-width: 767px) {
    .site-footer {
        padding: 2rem 0 0;
    }
    .footer-main {
        gap: 2rem;
    }
    .footer-heading {
        font-size: 1.2rem;
    }
}

/* ===== Animation ===== */
.footer-column {
    animation: fadeInUp 0.8s ease-out forwards;
    opacity: 0;
}

.footer-column:nth-child(1) { animation-delay: 0.1s; }
.footer-column:nth-child(2) { animation-delay: 0.2s; }
.footer-column:nth-child(3) { animation-delay: 0.3s; }
.footer-column:nth-child(4) { animation-delay: 0.4s; }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Hover Accent ===== */
.footer-content p:hover i,
.footer-contact p:hover i,
.footer-links a:hover i {
    color: var(--gold-shine);
    transform: scale(1.1);
    transition: all 0.3s ease;
}