/* ===========================
   MODERN PROFESSIONAL FOOTER
   =========================== */

:root {
    --primary-50: #f3e8ff;
    --primary-100: #e9d5ff;
    --primary-500: #8b5cf6;
    --primary-600: #7c3aed;
    --primary-700: #6d28d9;
    --primary-900: #3e065f;
    --secondary-50: #fdf4ff;
    --secondary-100: #fae8ff;
    --secondary-500: #a855f7;
    --secondary-600: #9333ea;
    --accent-500: #06b6d4;
    --accent-600: #0891b2;
    --success-500: #10b981;
    --warning-50: #fffbeb;
    --warning-500: #f59e0b;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    --shadow-2xl: 0 25px 50px -12px rgb(0 0 0 / 0.25);
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    --transition-fast: 150ms ease-in-out;
    --transition-normal: 250ms ease-in-out;
    --transition-slow: 350ms ease-in-out;
    --bg-dark: #0f172a;
    --text-light: #f1f5f9;
    --text-muted: #94a3b8;
}

footer {
    background: linear-gradient(135deg, var(--bg-dark) 0%, #1e293b 50%, #334155 100%);
    color: var(--text-light);
    padding: 80px 0 40px;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    position: relative;
    overflow: hidden;
    margin-top: auto;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background:
        radial-gradient(circle at 20% 80%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(6, 182, 212, 0.1) 0%, transparent 50%),
        url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="footer-pattern" width="30" height="30" patternUnits="userSpaceOnUse"><circle cx="15" cy="15" r="1.5" fill="rgba(255,255,255,0.03)"/><circle cx="15" cy="15" r="0.5" fill="rgba(255,255,255,0.08)" opacity="0.6"/></pattern></defs><rect width="100" height="100" fill="url(%23footer-pattern)"/></svg>');
    pointer-events: none;
}

footer::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-500), var(--secondary-500), var(--accent-500));
}

footer .container {
    max-width: 1400px;
    margin: auto;
    padding: 0 30px;
    position: relative;
    z-index: 1;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    align-items: stretch;
    margin-bottom: 50px;
}

.footer-section {
    background: rgba(255, 255, 255, 0.02);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-height: 300px;
}

.footer-section:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.05);
    box-shadow: var(--shadow-xl);
}

/* --- TITLES --- */
footer h3,
footer h4 {
    color: var(--accent-500);
    margin-bottom: 25px;
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    position: relative;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

footer h3 i,
footer h4 i {
    color: var(--primary-500);
    font-size: 1.25rem;
}

footer h3::after,
footer h4::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-500), var(--accent-500));
    border-radius: 2px;
}

/* --- PARAGRAPH TEXT --- */
footer p {
    font-size: 16px;
    line-height: 1.7;
    opacity: 0.9;
    margin-bottom: 20px;
}

.mission-statement {
    margin: 20px 0;
    padding: 18px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
}

.mission-statement h4 {
    color: var(--primary-400);
    font-size: 1rem;
    margin-bottom: 10px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mission-statement h4 i {
    color: var(--primary-500);
    font-size: 0.9rem;
}

.mission-statement p {
    margin: 0;
    font-size: 13px;
    line-height: 1.5;
    opacity: 0.95;
}


/* --- LINKS --- */
footer a {
    color: var(--text-light);
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    font-weight: 500;
}

footer a:hover {
    color: var(--accent-500);
    transform: translateX(8px);
}

footer a::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-500), var(--accent-500));
    transition: width 0.3s ease;
}

footer a:hover::before {
    width: 100%;
}

/* --- LIST ITEMS --- */
footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

footer ul li {
    margin-bottom: 14px;
    padding: 6px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    transition: all 0.3s ease;
    line-height: 1.4;
}

footer ul li:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

footer ul li:hover {
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-md);
    padding-left: 10px;
    margin-left: -10px;
    margin-right: -10px;
    transform: translateX(2px);
}

/* --- CONTACT ITEMS --- */
.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 20px;
    padding: 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.contact-item i {
    color: var(--accent-color);
    font-size: 20px;
    margin-top: 2px;
    flex-shrink: 0;
}

.contact-details {
    line-height: 1.6;
    opacity: 0.95;
    font-size: 15px;
}

.contact-details strong {
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 5px;
    display: inline-block;
}

/* --- CONTACT INFO ROW --- */
.contact-info-row {
    display: flex;
    flex-wrap: wrap;
    gap: 20px 30px;
    align-items: flex-start;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    flex: 1;
    min-width: 200px;
    line-height: 1.6;
    opacity: 0.95;
    font-size: 15px;
}

.contact-info-item i {
    color: var(--accent-color);
    font-size: 18px;
    margin-top: 2px;
    flex-shrink: 0;
}

.contact-info-text {
    line-height: 1.8;
    opacity: 0.95;
    font-size: 15px;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.3s ease;
}

.contact-info-item:last-child {
    border-bottom: none;
}

.contact-info-item:hover {
    background: rgba(255, 255, 255, 0.05);
    border-radius: var(--radius-md);
    padding-left: 12px;
    margin-left: -12px;
    margin-right: -12px;
}

.contact-info-item i {
    color: var(--accent-500);
    font-size: 18px;
    margin-top: 2px;
    flex-shrink: 0;
    width: 20px;
    text-align: center;
}

.contact-info-item strong {
    color: var(--accent-500);
    font-weight: 600;
    display: block;
    margin-bottom: 2px;
}

.contact-info-item span {
    color: var(--text-light);
    opacity: 0.9;
}

/* --- SOCIAL ICONS --- */
.social-icons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 25px;
    justify-content: flex-start;
    align-items: center;
}

.social-icons a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.04));
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 12px;
    color: var(--text-light);
    font-size: 18px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    text-decoration: none;
}

.social-icons a::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg,
        var(--primary-500) 0%,
        var(--primary-600) 50%,
        var(--accent-500) 100%);
    opacity: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-radius: 12px;
    transform: scale(0.8);
}

.social-icons a:hover::before {
    opacity: 1;
    transform: scale(1);
}

.social-icons a:hover {
    color: white;
    transform: translateY(-6px) scale(1.05);
    box-shadow: 0 16px 32px rgba(139, 92, 246, 0.4);
    border-color: var(--primary-400);
}

.social-icons a:active {
    transform: translateY(-2px) scale(1.02);
}

.social-icons a i {
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.social-icons a:hover i {
    transform: scale(1.1);
}

/* Individual platform colors */
.social-icons a[href*="facebook"] {
    --hover-color: #1877f2;
}

.social-icons a[href*="twitter"] {
    --hover-color: #1da1f2;
}

.social-icons a[href*="instagram"] {
    --hover-color: #e4405f;
}

.social-icons a[href*="linkedin"] {
    --hover-color: #0077b5;
}

.social-icons a[href*="facebook"]:hover::before {
    background: linear-gradient(135deg, #1877f2, #42a5f5);
}

.social-icons a[href*="twitter"]:hover::before {
    background: linear-gradient(135deg, #1da1f2, #42a5f5);
}

.social-icons a[href*="instagram"]:hover::before {
    background: linear-gradient(135deg, #e4405f, #ff6b9d);
}

.social-icons a[href*="linkedin"]:hover::before {
    background: linear-gradient(135deg, #0077b5, #42a5f5);
}

/* --- FOOTER BOTTOM --- */
.footer-bottom {
    margin-top: 60px;
    padding: 30px 40px;
    border-top: 2px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    background: linear-gradient(135deg, rgba(0, 0, 0, 0.3), rgba(0, 0, 0, 0.1));
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
}

.footer-bottom::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-500), var(--accent-500));
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.footer-bottom p {
    margin: 0;
    font-size: 15px;
    opacity: 0.9;
    font-weight: 500;
    line-height: 1.6;
}

.footer-bottom a {
    color: var(--accent-500);
    font-weight: 600;
    text-decoration: none;
    position: relative;
    transition: all 0.3s ease;
}

.footer-bottom a:hover {
    color: var(--primary-400);
    text-decoration: underline;
}

.footer-bottom a::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-500);
    transition: width 0.3s ease;
}

.footer-bottom a:hover::after {
    width: 100%;
}

/* --- RESPONSIVE DESIGN --- */
@media (max-width: 1400px) {
    .footer-content {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 1200px) {
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
}

@media (max-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px;
    }

    footer h3, footer h4 {
        font-size: 1.4rem;
    }
}

@media (max-width: 768px) {
    footer {
        padding: 60px 0 30px;
    }

    footer .container {
        padding: 0 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .footer-section {
        padding: 25px;
        text-align: center;
        max-width: 100%;
    }

    .footer-section:hover {
        transform: none;
    }

    footer h3, footer h4 {
        font-size: 1.3rem;
        justify-content: center;
    }

    footer h3::after,
    footer h4::after {
        left: 50%;
        transform: translateX(-50%);
    }

    .social-icons {
        justify-content: center;
        margin-top: 20px;
    }

    .contact-info-item {
        text-align: center;
    }

    footer ul li:hover {
        padding-left: 0;
        margin-left: 0;
        margin-right: 0;
    }

}

@media (max-width: 640px) {
    footer {
        padding: 50px 0 25px;
    }

    .footer-content {
        gap: 35px;
    }

    .footer-section {
        padding: 20px;
        border-radius: var(--radius-lg);
        min-height: 280px;
    }

    footer h3, footer h4 {
        font-size: 1.2rem;
        margin-bottom: 20px;
    }

    .social-icons {
        gap: 12px;
    }

    .social-icons a {
        width: 38px;
        height: 38px;
        font-size: 15px;
    }

    .contact-info-item {
        padding: 12px 0;
    }

    .footer-bottom {
        margin-top: 45px;
        padding: 20px 25px;
    }

    .footer-bottom p {
        font-size: 14px;
        line-height: 1.5;
    }
}

@media (max-width: 480px) {
    footer {
        padding: 40px 0 20px;
    }

    footer .container {
        padding: 0 15px;
    }

    .footer-content {
        gap: 30px;
    }

    .footer-section {
        padding: 20px;
        border-radius: var(--radius-lg);
    }

    footer h3, footer h4 {
        font-size: 1.15rem;
        margin-bottom: 20px;
    }

    footer p {
        font-size: 14px;
    }

    footer ul li {
        margin-bottom: 12px;
        padding: 8px 0;
    }

    .social-icons {
        gap: 10px;
        margin-top: 20px;
        justify-content: center;
    }

    .social-icons a {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }

    .contact-info-item {
        flex-direction: column;
        text-align: center;
        gap: 10px;
        padding: 15px 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
        transition: all 0.3s ease;
        border-radius: var(--radius-md);
    }

    .contact-info-item:last-child {
        border-bottom: none;
    }

    .contact-info-item:hover {
        background: rgba(255, 255, 255, 0.08);
        transform: translateY(-2px);
        padding-left: 8px;
        margin-left: -8px;
        margin-right: -8px;
        border-radius: var(--radius-lg);
    }

    .contact-info-item i {
        font-size: 22px;
        width: 24px;
        height: 24px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 8px;
        background: rgba(255, 255, 255, 0.1);
        border-radius: 50%;
        flex-shrink: 0;
    }

    .contact-info-item strong {
        color: var(--accent-400);
        font-size: 0.95rem;
        margin-bottom: 6px;
        display: block;
        font-weight: 700;
    }

    .contact-info-item span {
        color: var(--text-light);
        font-size: 0.9rem;
        line-height: 1.5;
        word-break: break-word;
        opacity: 0.95;
    }

    .mission-statement {
        margin: 20px 0;
        padding: 15px;
    }

    .mission-statement h4 {
        font-size: 1rem;
        margin-bottom: 10px;
    }

    .mission-statement p {
        font-size: 13px;
        line-height: 1.5;
    }

    .footer-bottom {
        margin-top: 40px;
        padding: 20px 25px;
        border-radius: var(--radius-lg);
    }

    .footer-bottom p {
        font-size: 13px;
        line-height: 1.5;
    }
}

/* --- ACCESSIBILITY --- */
@media (prefers-reduced-motion: reduce) {
    footer a,
    .contact-item,
    .social-icons a {
        transition: none;
    }

    .social-icons a:hover {
        transform: none;
    }

    .contact-item:hover {
        transform: none;
    }
}