/* Custom Bootstrap Theme for DTC College */

:root {
    --navy-blue: #1e3a8a;
    --navy-blue-dark: #1e40af;
    --orange: #ea580c;
    --orange-dark: #dc2626;
    --orange-light: #fed7aa;
    --gold: #f59e0b;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Custom Colors */
.bg-navy {
    background-color: var(--navy-blue) !important;
}

.bg-orange {
    background-color: var(--orange) !important;
}

.bg-orange-light {
    background-color: var(--orange-light) !important;
}

.bg-gradient-orange {
    background: linear-gradient(135deg, var(--orange) 0%, var(--orange-dark) 100%) !important;
}

.text-navy {
    color: var(--navy-blue) !important;
}

.text-orange {
    color: var(--orange) !important;
}

/* Buttons */
.btn-navy {
    background-color: var(--navy-blue);
    border-color: var(--navy-blue);
    color: white;
    font-weight: 500;
}

.btn-navy:hover {
    background-color: var(--navy-blue-dark);
    border-color: var(--navy-blue-dark);
    color: white;
}

.btn-orange {
    background-color: var(--orange);
    border-color: var(--orange);
    color: white;
    font-weight: 500;
}

.btn-orange:hover {
    background-color: var(--orange-dark);
    border-color: var(--orange-dark);
    color: white;
}

.btn-outline-orange {
    border-color: var(--orange);
    color: var(--orange);
    font-weight: 500;
}

.btn-outline-orange:hover {
    background-color: var(--orange);
    border-color: var(--orange);
    color: white;
}

/* Header */
.header-nav {
    font-family: 'Inter', sans-serif;
}

.navbar-brand .logo-icon svg {
    display: block;
}

.nav-link {
    padding: 0.5rem 1rem !important;
    transition: color 0.3s ease;
    color: #4b5563 !important;
}

.nav-link:hover,
.nav-link.active {
    color: var(--orange) !important;
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--navy-blue) 0%, var(--navy-blue-dark) 100%);
    position: relative;
    overflow: hidden;
}

.hero-overlay {
    background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.02) 100%);
    z-index: 1;
}

.hero-section .container {
    z-index: 2;
}

.min-vh-50 {
    min-height: 50vh;
}

/* Icon Circles */
.icon-circle {
    width: 64px;
    height: 64px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Cards */
.card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.15) !important;
}

/* Form Controls */
.form-control:focus,
.form-select:focus {
    border-color: var(--orange);
    box-shadow: 0 0 0 0.25rem rgba(234, 88, 12, 0.25);
}

/* Footer */
footer a:hover {
    color: var(--orange) !important;
    text-decoration: none !important;
}

/* Utilities */
.shadow-lg {
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1) !important;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .hero-section {
        min-height: 400px !important;
    }
    
    .display-3 {
        font-size: 2.5rem !important;
    }
    
    .display-5 {
        font-size: 2rem !important;
    }
    
    .lead {
        font-size: 1.1rem !important;
    }
    
    .btn-lg {
        padding: 0.75rem 1.5rem !important;
        font-size: 1rem !important;
    }
    
    .icon-circle {
        width: 56px;
        height: 56px;
    }
    
    .icon-circle svg {
        width: 28px;
        height: 28px;
    }
}

@media (max-width: 576px) {
    .navbar-brand .fw-bold {
        font-size: 1.1rem !important;
    }
    
    .navbar-brand .small {
        font-size: 0.75rem !important;
    }
    
    .display-3 {
        font-size: 2rem !important;
    }
    
    .display-5 {
        font-size: 1.75rem !important;
    }
    
    .btn {
        width: 100%;
    }
    
    .d-flex.gap-3 {
        flex-direction: column;
        gap: 0.75rem !important;
    }
    
    .d-flex.gap-3 .btn {
        margin-bottom: 0.5rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Link Hover Effects */
a {
    transition: all 0.3s ease;
}

/* Badge */
.badge {
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Spacing Utilities */
.py-6 {
    padding-top: 5rem !important;
    padding-bottom: 5rem !important;
}

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

.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}