/* Variables */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --gold-color: #d4af37;
}

/* Navbar */
.navbar {
    transition: all 0.3s ease;
}

.navbar-brand img {
    transition: transform 0.3s ease;
}

.navbar-brand img:hover {
    transform: scale(1.05);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), 
                url('https://images.unsplash.com/photo-1552321554-5fefe8c9ef14?w=1920') center/cover no-repeat;
    min-height: 100vh;
    padding-top: 76px;
    position: relative;
}

.hero-section .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.4);
}

/* Page Header */
.page-header {
    background: linear-gradient(rgba(13, 110, 253, 0.8), rgba(13, 110, 253, 0.8)), 
                url('https://images.unsplash.com/photo-1584622050111-993a426fbf0a?w=1920') center/cover no-repeat;
    margin-top: 76px;
    position: relative;
}

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

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

/* Product Cards */
.product-card {
    transition: all 0.3s ease;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

/* Value Cards */
.value-card {
    transition: all 0.3s ease;
}

.value-card:hover {
    transform: translateY(-5px);
}

/* Objective Cards */
.objective-card {
    transition: all 0.3s ease;
}

.objective-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

/* Contact Info Cards */
.contact-info-card {
    transition: all 0.3s ease;
}

.contact-info-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15) !important;
}

/* Social Links */
.social-links a {
    transition: all 0.3s ease;
}

.social-links a:hover {
    color: var(--gold-color) !important;
    transform: scale(1.2);
    display: inline-block;
}

/* Buttons */
.btn {
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

/* Mission & Vision Boxes */
.mission-box, .vision-box {
    min-height: 400px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

/* Product Items */
.product-item {
    transition: all 0.3s ease;
    background: #fff;
}

.product-item:hover {
    background: #f8f9fa;
    transform: scale(1.03);
}

/* Footer */
footer a {
    transition: all 0.3s ease;
}

footer a:hover {
    color: #fff !important;
    padding-left: 5px;
}

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

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    animation: fadeInUp 0.6s ease forwards;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-section {
        min-height: 70vh;
    }
    
    .page-header {
        margin-top: 76px;
        padding: 60px 0;
    }
    
    .mission-box, .vision-box {
        min-height: auto;
        padding: 2rem !important;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Form Focus States */
.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Card Hover Effects */
.card {
    transition: all 0.3s ease;
}

.card:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}