:root {
    --primary-blue: #1976D2;
    --primary-dark: #0d47a1;
    --sky-blue: #4FC3F7;
    --sky-light: #e1f5fe;
    --success-green: #2E7D32;
    --success-light: #e8f5e9;
    --warning-orange: #FB8C00;
    --text-dark: #2c3e50;
    --text-muted: #6c757d;
    --bg-light: #f8f9fa;
}

body {
    font-family: 'Prompt', sans-serif;
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

/* Utilities */
.text-primary-dark { color: var(--primary-dark) !important; }
.bg-primary-dark { background-color: var(--primary-dark) !important; }
.hover-primary:hover { color: var(--primary-blue) !important; }

/* Navbar */
.navbar {
    box-shadow: 0 4px 20px rgba(0,0,0,0.03) !important;
}
.logo-img {
    height: 45px;
    width: auto;
}
.navbar-nav .nav-link {
    color: var(--text-dark);
    position: relative;
    padding-bottom: 5px;
    transition: all 0.3s;
}
.navbar-nav .nav-link:hover, .navbar-nav .nav-link.active {
    color: var(--primary-blue);
}
.navbar-nav .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 20px;
    right: 20px;
    height: 3px;
    background-color: var(--primary-blue);
    border-radius: 3px;
}
.search-bar {
    width: 200px;
}
.search-bar input {
    background-color: var(--bg-light);
    font-size: 0.9rem;
}
.search-bar .input-group-text {
    background-color: var(--bg-light) !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--sky-light) 0%, rgba(255,255,255,1) 50%, #e3f2fd 100%);
    min-height: 500px;
    position: relative;
    overflow: hidden;
    padding-bottom: 60px !important;
}

.hero-bg-shape {
    position: absolute;
    bottom: -100px;
    right: -100px;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(79,195,247,0.15) 0%, rgba(255,255,255,0) 70%);
    border-radius: 50%;
    z-index: 0;
}

.leading-tight {
    line-height: 1.3;
}

/* Hero Graphic Placeholder */
.hero-graphic .segment {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.hero-graphic .segment:hover {
    transform: scale(1.05) !important;
    box-shadow: 0 15px 30px rgba(0,0,0,0.15) !important;
}
.hero-graphic .bg-primary { background-color: var(--primary-blue) !important; }
.hero-graphic .bg-success { background-color: #4CAF50 !important; }
.hero-graphic .bg-warning { background-color: var(--warning-orange) !important; }
.hero-graphic .bg-info { background-color: var(--sky-blue) !important; }

/* Menu Cards */
.menu-card {
    transition: all 0.3s ease;
    border: 1px solid rgba(0,0,0,0.05) !important;
}
.hover-lift:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.08) !important;
}

/* News List */
.news-item {
    transition: all 0.3s ease;
    padding: 10px;
    border-radius: 12px;
    margin-left: -10px;
    margin-right: -10px;
}
.news-item:hover {
    background-color: var(--bg-light);
}

/* Announcements */
.announcement-list li:last-child {
    border-bottom: none !important;
    margin-bottom: 0 !important;
    padding-bottom: 0 !important;
}

/* Contact Widget */
.bg-light-green {
    background-color: var(--success-light);
}

/* Buttons */
.btn-primary {
    background-color: var(--primary-blue);
    border-color: var(--primary-blue);
}
.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}
.btn-outline-primary {
    color: var(--primary-blue);
    border-color: var(--primary-blue);
}
.btn-outline-primary:hover {
    background-color: var(--primary-blue);
    color: white;
}