/* Color Variables */
:root {
    --primary-color: #6366f1;
    --primary-light: #a5b4fc;
    --primary-dark: #4f46e5;
    
    --secondary-color: #f1f5f9;
    --secondary-light: #f8fafc;
    --secondary-dark: #e2e8f0;
    
    --accent-color: #10b981;
    --accent-light: #6ee7b7;
    --accent-dark: #059669;
    
    --warning-color: #f59e0b;
    --warning-light: #fbbf24;
    --warning-dark: #d97706;
    
    --neutral-color: #64748b;
    --neutral-light: #94a3b8;
    --neutral-dark: #475569;
    
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    
    --bg-light: #f8fafc;
    --bg-white: #ffffff;
    --bg-dark: #1e293b;
}

/* Typography */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    overflow-x: hidden;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
}

.display-4 {
    font-size: 2.5rem;
    font-weight: 700;
}

.lead {
    font-size: 1.1rem;
    font-weight: 400;
}

/* Custom Bootstrap Overrides */
.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 500;
}

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

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

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

.border-primary {
    border-color: var(--primary-color) !important;
}

/* Hero Section */
#hero {
    background: linear-gradient(135deg, var(--bg-light) 0%, var(--secondary-light) 100%);
    position: relative;
    overflow: hidden;
}

#hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, var(--primary-color) 0%, transparent 70%);
    opacity: 0.05;
    z-index: 1;
}

#hero .container {
    position: relative;
    z-index: 2;
}

/* Section Spacing */
section {
    scroll-margin-top: 80px;
}

.py-5 {
    padding-top: 4rem;
    padding-bottom: 4rem;
}

/* Cards */
.card {
    border: none;
    border-radius: 12px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.shadow-sm {
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
}

/* Gallery */
#gallery img {
    border-radius: 8px;
    transition: transform 0.3s ease;
    cursor: pointer;
}

#gallery img:hover {
    transform: scale(1.05);
}

/* Team Section */
.team-member img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border: 4px solid var(--secondary-color);
}

/* Timeline */
.timeline {
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--primary-color);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 20px;
    width: 12px;
    height: 12px;
    background: var(--primary-color);
    border-radius: 50%;
    transform: translateX(-50%);
    z-index: 2;
}

/* Contact Form */
.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(99, 102, 241, 0.25);
}

.form-control.is-invalid {
    border-color: #dc3545;
    box-shadow: 0 0 0 0.2rem rgba(220, 53, 69, 0.25);
}

.form-check-input.is-invalid {
    border-color: #dc3545;
}

/* Footer */
footer {
    background-color: var(--bg-dark);
}

footer a:hover {
    color: var(--primary-light) !important;
}

/* Utilities */
.col-lg-2-4 {
    flex: 0 0 auto;
    width: 20%;
}

/* Responsive Adjustments */
@media (max-width: 991.98px) {
    .col-lg-2-4 {
        width: 50%;
    }
    
    .timeline::before {
        left: 20px;
    }
    
    .timeline-item::before {
        left: 20px;
    }
    
    .timeline-item .col-md-6.offset-md-6 {
        margin-left: 0;
    }
}

@media (max-width: 767.98px) {
    .col-lg-2-4 {
        width: 100%;
    }
    
    .display-4 {
        font-size: 2rem;
    }
    
    .py-5 {
        padding-top: 3rem;
        padding-bottom: 3rem;
    }
}

/* Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Custom Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Icon Styling */
.fas, .far, .fab {
    color: var(--primary-color);
}

/* Star Rating */
.text-warning {
    color: #fbbf24 !important;
}

/* Breadcrumb */
.breadcrumb {
    background: none;
    padding: 0;
}

.breadcrumb-item {
    color: var(--text-secondary);
}

/* Custom Spacing */
.mb-6 {
    margin-bottom: 4rem;
}

.mt-6 {
    margin-top: 4rem;
}

/* Button Enhancements */
.btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
    border-radius: 8px;
}

.btn-outline-primary {
    color: var(--primary-color);
    border-color: var(--primary-color);
}

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

/* Navbar Enhancements */
.navbar {
    backdrop-filter: blur(10px);
    background-color: rgba(248, 250, 252, 0.95) !important;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--text-primary);
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-color);
}

/* Section Backgrounds */
.bg-light {
    background-color: var(--bg-light) !important;
}

/* Custom Grid Helper */
@media (min-width: 992px) {
    .col-lg-2-4 {
        flex: 0 0 auto;
        width: 20%;
    }
}

/* Enhanced Card Styling */
.card-img-top {
    height: 200px;
    object-fit: cover;
    border-radius: 12px 12px 0 0;
}

/* Contact Info Styling */
.contact-info i {
    color: var(--primary-color);
    width: 20px;
}

/* Badge Styling */
.badge {
    font-weight: 500;
    padding: 0.5em 0.75em;
}

/* Skip Link for Accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    z-index: 1050;
}

.skip-link:focus {
    top: 6px;
    color: white;
} 


/* Team Social Links - Rounded Style */
.team-social-links {
    margin-top: 20px;
    padding: 15px 0;
}

.social-icons-grid {
    display: flex;
    gap: 15px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 18px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.6s;
}

.social-link:hover::before {
    left: 100%;
}

.social-link:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0,0,0,0.3);
    color: white;
}

.facebook-link {
    background: linear-gradient(135deg, #1877f2, #42a5f5);
}

.facebook-link:hover {
    background: linear-gradient(135deg, #0d6efd, #1877f2);
}

.linkedin-link {
    background: linear-gradient(135deg, #0a66c2, #2196f3);
}

.linkedin-link:hover {
    background: linear-gradient(135deg, #084a8a, #0a66c2);
}

.instagram-link {
    background: linear-gradient(135deg, #e4405f, #f77737, #fcaf45);
}

.instagram-link:hover {
    background: linear-gradient(135deg, #d62976, #e4405f, #f77737);
}

.x-link {
    background: linear-gradient(135deg, #000000, #333333);
    position: relative;
}

.x-link::after {
    content: '𝕏';
    font-weight: bold;
    font-size: 20px;
}

.x-link:hover {
    background: linear-gradient(135deg, #1a1a1a, #000000);
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 10px;
    }
    
    .social-link {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}