/* Prestigious University Theme - SIOTW Higher Ed Portal */

:root {
    --navy-dark: #091a2c;
    --navy-primary: #0f2a4a;
    --navy-light: #1c3d64;
    --gold: #b38f4d;
    --gold-light: #dfcaa2;
    --cream-bg: #f9fbfd;
    --white: #ffffff;
    --border-color: #e2e8f0;
    
    /* Text colors */
    --text-primary: #1e293b;
    --text-secondary: #475569;
    --text-light: #64748b;
    
    /* Fonts */
    --font-serif: 'Lora', Georgia, serif;
    --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
    
    --transition-speed: 0.2s;
    --max-width: 1100px;
    --shadow: 0 4px 20px rgba(15, 42, 74, 0.05);
    --shadow-hover: 0 8px 30px rgba(15, 42, 74, 0.09);
    --radius: 6px;
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--cream-bg);
    color: var(--text-primary);
    font-family: var(--font-sans);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--navy-primary);
    text-decoration: none;
    font-weight: 500;
    border-bottom: 1px dotted transparent;
    transition: all var(--transition-speed);
}
a:hover {
    color: var(--gold);
    border-bottom-color: var(--gold);
}

/* Announcement Top Bar */
.top-bar {
    background-color: var(--navy-dark);
    color: var(--white);
    padding: 0.6rem 2rem;
    font-size: 0.85rem;
    font-weight: 500;
}
.top-bar-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.top-bar a {
    color: var(--gold-light);
    font-weight: 600;
}
.top-bar a:hover {
    color: var(--white);
}

/* Navbar Header */
.navbar {
    background-color: var(--white);
    border-bottom: 2px solid var(--gold);
    padding: 1.2rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.03);
}
.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    float: left;
}
.logo-shield {
    font-size: 1.6rem;
    color: var(--gold);
}
.logo-text {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--navy-primary);
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}
.logo-sub {
    font-size: 0.85rem;
    font-family: var(--font-sans);
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-light);
}

.nav-links {
    display: flex;
    gap: 0.5rem;
    float: right;
}
.nav-btn {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    padding: 0.6rem 1.1rem;
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    border-radius: var(--radius);
    transition: all var(--transition-speed);
}
.nav-btn:hover {
    color: var(--navy-primary);
    background: rgba(15, 42, 74, 0.04);
}
.nav-btn.active {
    color: var(--navy-primary);
    font-weight: 700;
    background: rgba(15, 42, 74, 0.06);
}
.nav-btn.contact-nav-btn {
    border: 1px solid var(--navy-primary);
    color: var(--navy-primary);
}
.nav-btn.contact-nav-btn:hover {
    background: var(--navy-primary);
    color: var(--white);
}
.nav-btn.contact-nav-btn.active {
    background: var(--navy-primary);
    color: var(--white);
}

/* Clear navbar float */
.navbar::after {
    content: "";
    clear: both;
    display: table;
}

/* Main Content Wrapper */
.content-container {
    max-width: var(--max-width);
    width: 90%;
    margin: 2.5rem auto 4rem auto;
    flex: 1;
}

.tab-content {
    display: none;
    animation: contentFadeIn 0.3s ease forwards;
}
.tab-content.active-tab {
    display: block;
}

@keyframes contentFadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Decorative Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}
.section-header h2 {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--navy-primary);
    margin-bottom: 0.6rem;
}
.lead {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto;
}
.line-decor {
    width: 80px;
    height: 3px;
    background-color: var(--gold);
    margin: 0.8rem auto 0 auto;
}

.section-title-wrap {
    text-align: center;
    margin: 3.5rem 0 2rem 0;
}
.section-title-wrap h2 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--navy-primary);
}

/* Hero Section */
.hero-section {
    position: relative;
    background-color: var(--navy-dark);
    border-radius: var(--radius);
    overflow: hidden;
    padding: 6rem 4rem;
    box-shadow: var(--shadow);
    margin-bottom: 3rem;
}
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(9, 26, 44, 0.95) 0%, rgba(15, 42, 74, 0.7) 100%);
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 650px;
}
.hero-tag {
    color: var(--gold);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 1rem;
}
.hero-title {
    font-family: var(--font-serif);
    color: var(--white);
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.2rem;
}
.hero-subtitle {
    color: var(--gold-light);
    font-size: 1.15rem;
    line-height: 1.5;
    margin-bottom: 2rem;
}
.hero-buttons {
    display: flex;
    gap: 1rem;
}

/* Buttons */
.btn {
    padding: 0.8rem 1.6rem;
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all var(--transition-speed);
}
.btn-primary {
    background-color: var(--gold);
    color: var(--navy-dark);
    border: 1px solid var(--gold);
}
.btn-primary:hover {
    background-color: #a37f3f;
    border-color: #a37f3f;
    color: var(--white);
}
.btn-outline {
    background-color: transparent;
    color: var(--white);
    border: 1px solid var(--white);
}
.btn-outline:hover {
    background-color: var(--white);
    color: var(--navy-primary);
}

/* Welcome Block */
.welcome-block {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 3rem;
    align-items: stretch;
    margin-bottom: 4rem;
}
.welcome-text h2 {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--navy-primary);
    margin-bottom: 1.2rem;
}
.welcome-text p {
    color: var(--text-secondary);
    margin-bottom: 1.2rem;
}
.welcome-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--navy-primary);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.welcome-card h3 {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--navy-primary);
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}
.stats-list {
    list-style: none;
}
.stats-list li {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    margin-bottom: 1.2rem;
}
.stat-num {
    background-color: rgba(15, 42, 74, 0.05);
    color: var(--navy-primary);
    min-width: 60px;
    height: 40px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
}
.stat-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.3;
}

/* Pillars Grid */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}
.pillar-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    padding: 2.2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    transition: transform var(--transition-speed);
}
.pillar-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover);
}
.pillar-icon {
    font-size: 1.8rem;
    color: var(--gold);
    margin-bottom: 1.2rem;
}
.pillar-card h3 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--navy-primary);
    margin-bottom: 0.8rem;
}
.pillar-card p {
    color: var(--text-secondary);
    font-size: 0.92rem;
}

/* Programs Tab Styling */
.programs-layout {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    margin-bottom: 4rem;
}
.program-block {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-left: 5px solid var(--gold);
    border-radius: var(--radius);
    padding: 2rem;
    display: grid;
    grid-template-columns: 80px 1fr;
    gap: 2rem;
    align-items: center;
    box-shadow: var(--shadow);
}
.program-img {
    background-color: rgba(179, 143, 77, 0.1);
    color: var(--gold);
    width: 80px;
    height: 80px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
}
.program-info h3 {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    color: var(--navy-primary);
    margin-bottom: 0.6rem;
}
.program-info p {
    color: var(--text-secondary);
    margin-bottom: 0.8rem;
}
.tracks-included {
    font-size: 0.9rem;
    font-style: italic;
    color: var(--text-light);
    display: block;
}

/* Course Catalog Filter Styling */
.catalog-filters {
    display: flex;
    justify-content: center;
    gap: 0.6rem;
    margin-bottom: 2.5rem;
}
.filter-btn {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1.2rem;
    border-radius: 20px;
    font-family: var(--font-sans);
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--text-secondary);
    transition: all var(--transition-speed);
}
.filter-btn:hover {
    color: var(--navy-primary);
    border-color: var(--navy-primary);
}
.filter-btn.active {
    background-color: var(--navy-primary);
    color: var(--white);
    border-color: var(--navy-primary);
}

.catalog-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
    margin-bottom: 4rem;
}
.academic-course-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}
.course-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 0.8rem;
}
.course-title {
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--navy-primary);
    font-weight: 700;
    margin-bottom: 0.8rem;
}
.course-desc {
    color: var(--text-secondary);
    font-size: 0.92rem;
    margin-bottom: 1.2rem;
    flex: 1;
}
.course-foot {
    border-top: 1px solid var(--border-color);
    padding-top: 0.8rem;
    font-size: 0.85rem;
    color: var(--text-light);
    display: flex;
    justify-content: space-between;
}

/* Admissions Tab Styling */
.admissions-split {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 4rem;
}
.admissions-steps h3 {
    font-family: var(--font-serif);
    font-size: 1.6rem;
    color: var(--navy-primary);
    margin-bottom: 1.5rem;
}
.step-item {
    display: flex;
    gap: 1.2rem;
    margin-bottom: 1.5rem;
}
.step-num {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: var(--gold);
    color: var(--navy-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
    flex-shrink: 0;
}
.step-item h4 {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    margin-bottom: 0.3rem;
}
.step-item p {
    color: var(--text-secondary);
    font-size: 0.92rem;
}
.admissions-quote {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    border-right: 4px solid var(--gold);
    padding: 2.5rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.quote-icon {
    font-size: 2rem;
    color: var(--gold-light);
    margin-bottom: 1rem;
    display: block;
}
.quote-text {
    font-family: var(--font-serif);
    font-style: italic;
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.5;
    margin-bottom: 1.2rem;
}
.quote-author {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--navy-primary);
}

/* FAQ Tab Styling */
.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    max-width: 850px;
    margin: 0 auto 4rem auto;
}
.faq-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.faq-card h3 {
    font-family: var(--font-serif);
    font-size: 1.2rem;
    color: var(--navy-primary);
    margin-bottom: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}
.question-mark {
    color: var(--gold);
}
.faq-card p {
    color: var(--text-secondary);
    font-size: 0.92rem;
    line-height: 1.5;
}

/* Contact Tab Styling */
.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 2.5rem;
    margin-bottom: 4rem;
}
.contact-card {
    background-color: var(--white);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}
.contact-card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--navy-primary);
    margin-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 0.5rem;
}
.contact-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

.contact-links-list {
    list-style: none;
}
.contact-links-list li {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-bottom: 1.5rem;
}
.contact-icon {
    width: 45px;
    height: 45px;
    border-radius: 4px;
    background-color: rgba(179, 143, 77, 0.1);
    color: var(--gold);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}
.contact-links-list strong {
    font-size: 0.95rem;
    color: var(--navy-primary);
}
.contact-links-list p {
    margin: 0;
    font-size: 0.9rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}
.form-group {
    margin-bottom: 1.2rem;
}
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}
.form-card input,
.form-card select,
.form-card textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-family: var(--font-sans);
    font-size: 0.9rem;
    color: var(--text-primary);
    background-color: var(--cream-bg);
    outline: none;
    transition: border-color var(--transition-speed);
}
.form-card input:focus,
.form-card select:focus,
.form-card textarea:focus {
    border-color: var(--navy-primary);
}
.btn-submit {
    width: 100%;
    justify-content: center;
}

.success-box {
    text-align: center;
    padding: 2.5rem 1rem;
    animation: contentFadeIn 0.3s ease;
}
.success-box i {
    font-size: 3rem;
    color: var(--gold);
    margin-bottom: 1rem;
}
.success-box h4 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--navy-primary);
    margin-bottom: 0.5rem;
}
.success-box p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}
.success-box .small-text {
    font-size: 0.8rem;
    font-style: italic;
    color: var(--text-light);
}

/* Footer Styling */
.footer {
    background-color: var(--navy-dark);
    color: var(--white);
    padding: 4rem 2rem 2rem 2rem;
    border-top: 3px solid var(--gold);
}
.footer-content {
    max-width: var(--max-width);
    margin: 0 auto 3rem auto;
    display: grid;
    grid-template-columns: 1.8fr 1fr;
    gap: 4rem;
}
.footer-about h3,
.footer-links h4 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--gold-light);
    margin-bottom: 1.2rem;
}
.footer-about p {
    color: #a0aec0;
    max-width: 450px;
    font-size: 0.9rem;
}
.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.footer-links a {
    color: #cbd5e0;
    font-size: 0.9rem;
    width: fit-content;
}
.footer-links a:hover {
    color: var(--gold-light);
}
.footer-bottom {
    max-width: var(--max-width);
    margin: 0 auto;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255,255,255,0.08);
    text-align: center;
    font-size: 0.85rem;
    color: #718096;
}

/* Responsive design */
@media (max-width: 850px) {
    .navbar {
        padding: 1rem;
    }
    .logo {
        float: none;
        justify-content: center;
        margin-bottom: 1rem;
    }
    .nav-links {
        float: none;
        flex-wrap: wrap;
        justify-content: center;
    }
    .hero-section {
        padding: 3rem 1.5rem;
    }
    .hero-title {
        font-size: 2.2rem;
    }
    .welcome-block {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    .pillars-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .program-block {
        grid-template-columns: 1fr;
        text-align: center;
        justify-items: center;
    }
    .catalog-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    .admissions-split {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .contact-layout {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
}