/* Variables */
:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --dark-color: #212529;
    --light-color: #f8f9fa;
}

/* General Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    padding-top: 56px;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Navbar */
.navbar {
    background: linear-gradient(135deg, var(--dark-color) 0%, #343a40 100%);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
}

.nav-link {
    font-weight: 500;
    transition: all 0.3s ease;
}

.nav-link:hover {
    transform: translateY(-2px);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)), 
                url('https://images.unsplash.com/photo-1581091226825-a6a2a5aee158?w=1920');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    min-height: 80vh;
    position: relative;
}

.hero-section .overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.3);
}

/* Animations */
.animate-fade-in {
    animation: fadeInUp 1s ease;
}

.animate-fade-in-delay {
    animation: fadeInUp 1s ease 0.3s backwards;
}

.animate-fade-in-delay-2 {
    animation: fadeInUp 1s ease 0.6s backwards;
}

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

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

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

.icon-circle {
    width: 80px;
    height: 80px;
    margin: 0 auto;
    background: var(--light-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Experience Badge */
.experience-badge {
    position: absolute;
    bottom: 20px;
    right: 20px;
}

/* Contact Info Card */
.contact-info-card {
    padding: 2rem;
    background: rgba(255,255,255,0.1);
    border-radius: 10px;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
}

.contact-info-card:hover {
    background: rgba(255,255,255,0.2);
    transform: translateY(-5px);
}

.contact-info-card a {
    color: white;
    text-decoration: none;
}

/* Page Header */
.page-header {
    background: linear-gradient(135deg, var(--primary-color) 0%, #0a58ca 100%);
    padding: 100px 0 60px;
    margin-bottom: 40px;
}

/* Mission & Vision Items */
.mission-item {
    transition: all 0.3s ease;
}

.mission-item:hover {
    transform: translateX(10px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

/* Timeline */
.vision-timeline {
    position: relative;
    padding-left: 30px;
}

.timeline-item {
    position: relative;
    padding-bottom: 30px;
    padding-left: 40px;
    border-left: 3px solid var(--primary-color);
}

.timeline-item:last-child {
    border-left: 3px solid transparent;
}

.timeline-marker {
    position: absolute;
    left: -12px;
    top: 0;
    width: 24px;
    height: 24px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 12px;
}

.timeline-content {
    background: var(--light-color);
    padding: 20px;
    border-radius: 8px;
}

.vision-stat h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Value Cards */
.value-card {
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    transition: all 0.3s ease;
    height: 100%;
}

.value-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.15);
}

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

.product-card:hover {
    transform: translateY(-10px);
}

.product-card img {
    height: 250px;
    object-fit: cover;
    transition: all 0.3s ease;
}

.product-card:hover img {
    transform: scale(1.1);
}

/* Contact Detail */
.contact-detail h5 {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

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

/* Footer */
footer {
    margin-top: auto;
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        min-height: 60vh;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .page-header {
        padding: 80px 0 40px;
    }
    
    .contact-info-card {
        padding: 1.5rem;
    }
}

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

/* Loading Animation */
.fade-in {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}