/* --- LAYOUT STYLES --- */

/* --- Navigation --- */
.navbar {
    height: 80px;
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
    transition: var(--transition);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    position: relative;
}

.portal-brand {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
}

.logo-cell img {
    height: 48px;
    width: 48px;
    object-fit: cover;
    border-radius: 50%;
    background: white;
    padding: 2px;
    box-shadow: var(--shadow-sm);
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--nav-navy);
    text-transform: uppercase;
    letter-spacing: -0.02em;
    line-height: 1;
}

.logo-text span {
    color: var(--modern-gold);
    display: block;
    font-size: 0.75rem;
    letter-spacing: 0.1em;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-muted);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
    color: var(--nav-navy);
}

/* Mobile Menu */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--nav-navy);
    z-index: 3000;
    display: none;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 2rem;
}

.mobile-menu-overlay.active {
    display: flex;
}

.mobile-nav-link {
    color: white;
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
}

.menu-toggle-btn {
    background: none;
    border: none;
    color: var(--nav-navy);
    cursor: pointer;
    display: none;
}

/* --- Hero Section --- */
.hero {
    height: 90vh;
    min-height: 700px;
    background: linear-gradient(rgba(15, 23, 42, 0.7), rgba(15, 23, 42, 0.7)), url('/assets/img/college/college-7.jpeg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    padding: 0 1rem;
    overflow: hidden;
    position: relative;
}

.hero-content {
    max-width: 800px;
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 4rem;
    color: white;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

.hero p {
    font-size: 1.25rem;
    opacity: 0.9;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-assoc-logo {
    height: 140px;
    width: 140px;
    padding: 10px;
    border-radius: var(--radius);
    background: white;
    box-shadow: var(--shadow-md);
    margin-bottom: 2.5rem;
}

/* --- Page Banners --- */
.page-banner-premium {
    padding: 10rem 0 8rem;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    color: white;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-banner-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M54.627 0l.83.83L1.205 55.457l-.83-.83L54.627 0zM5.373 0l-.83.83L58.795 55.457l.83-.83L5.373 0zM30 0l30 30-30 30L0 30 30 0z' fill='%23ffffff' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
    opacity: 0.4;
}

.page-banner-premium h1 {
    font-size: 3.8rem;
    color: white;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
    font-weight: 800;
}

/* --- Sections & Grids --- */
section {
    padding: 8rem 0;
}

section h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1.5rem;
}

.bento-grid {
    display: flex;
    gap: 1.5rem;
    margin-top: 4rem;
    align-items: stretch;
}

@media (min-width: 1024px) {
    .bento-grid:hover .aim-card-premium:not(:hover) {
        flex: 0.7;
        opacity: 0.5;
        filter: blur(1px) grayscale(0.5);
        transform: scale(0.95);
    }

    .aim-card-premium:hover {
        flex: 1.8;
        transform: translateY(-8px) scale(1.02) !important;
        box-shadow: 0 40px 80px rgba(15, 23, 42, 0.15);
        border-color: var(--modern-gold);
        z-index: 50;
        background: linear-gradient(135deg, #ffffff 0%, #fffbeb 100%);
    }
}

@media (max-width: 1023px) {
    .bento-grid {
        flex-direction: column;
    }
}

/* Contact Grid */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 6rem;
    align-items: start;
}

@media (max-width: 960px) {
    .contact-container {
        grid-template-columns: 1fr;
        gap: 5rem;
    }
}

/* --- Footer --- */
.footer-standard {
    background: #0F172A;
    color: white;
    padding: 8rem 0 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid-premium {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 4rem;
    margin-bottom: 5rem;
}

.footer-logo {
    color: white;
    font-size: 1.5rem;
    font-weight: 800;
    text-decoration: none;
}

.footer-logo span {
    color: var(--modern-gold);
}

.footer-assoc-logo {
    height: 60px;
    width: 60px;
    padding: 4px;
    border-radius: 50%;
    background: white;
}

.footer-text {
    opacity: 0.7;
    margin-top: 1rem;
    max-width: 300px;
}

.footer-links h4 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.footer-links ul {
    list-style: none;
}

.footer-links li {
    margin-bottom: 1rem;
}

.footer-links a {
    color: white;
    opacity: 0.7;
    text-decoration: none;
    transition: var(--transition);
}

.footer-links a:hover {
    opacity: 1;
    color: var(--modern-gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 3rem;
    text-align: center;
    opacity: 0.4;
    font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 1024px) {
    .footer-grid-premium {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .nav-links, .nav-actions .btn-primary {
        display: none;
    }
    .menu-toggle-btn {
        display: block;
    }
    .hero h1 { font-size: 2.8rem; }
    .page-banner-premium h1 { font-size: 2.8rem; }
    section { padding: 5rem 0; }
}

@media (max-width: 640px) {
    .footer-grid-premium { grid-template-columns: 1fr; }
}