/* ===== ROOT VARIABLES ===== */
:root {
    /* Primary Colors */
    --primary: #4361ee;
    --primary-dark: #3151d3;
    --primary-light: #6583f1;
    
    /* Secondary Colors */
    --secondary: #ff6b6b;
    --secondary-dark: #e85c5c;
    --secondary-light: #ff8c8c;
    
    /* Accent Colors */
    --accent-1: #4cc9f0;
    --accent-2: #f72585;
    --accent-3: #7209b7;
    
    /* Neutral Colors */
    --dark: #1a1a2e;
    --dark-medium: #16213e;
    --medium: #3a506b;
    --light-medium: #e2e8f0;
    --light: #f8f9fa;
    
    /* Gradients */
    --gradient-primary: linear-gradient(120deg, var(--primary), var(--accent-3));
    --gradient-secondary: linear-gradient(120deg, var(--secondary), var(--accent-2));
    
    /* Shadows */
    --shadow-sm: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 6px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 15px 25px rgba(0, 0, 0, 0.1);
    --shadow-brutal: 8px 8px 0 rgba(0, 0, 0, 0.9);
    
    /* Borders */
    --border-radius-sm: 0.25rem;
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
    --border-brutal: 3px solid var(--dark);
    
    /* Typography */
    --font-heading: 'Manrope', sans-serif;
    --font-body: 'Rubik', sans-serif;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== RESET & BASE STYLES ===== */
html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--dark);
    line-height: 1.7;
    overflow-x: hidden;
    background-color: var(--light);
}

h1, h2, h3, h4, h5, h6, .h1, .h2, .h3, .h4, .h5, .h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.3;
}

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--primary-dark);
}

img {
    max-width: 100%;
    height: auto;
}

.min-vh-80 {
    min-height: 80vh;
}

/* ===== UTILITY CLASSES ===== */
.bg-primary {
    background-color: var(--primary) !important;
}

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

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

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

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

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

.text-white {
    color: white !important;
}

/* ===== BUTTONS ===== */
.btn {
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    transition: var(--transition);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-secondary {
    background-color: var(--secondary);
    border-color: var(--secondary);
}

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

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

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

.btn-outline-light {
    color: white;
    border-color: white;
}

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

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* ===== HEADER & NAVIGATION ===== */
.header {
    background-color: rgba(255, 255, 255, 0.95);
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

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

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 1rem;
    right: 1rem;
    height: 3px;
    background-color: var(--primary);
    transform: scaleX(0);
    transition: var(--transition);
}

.navbar-nav .nav-link:hover::after {
    transform: scaleX(1);
}

/* ===== HERO SECTION ===== */
.hero {
    position: relative;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: white;
    padding: 8rem 0;
}

.hero h1, .hero h2, .hero p {
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.hero .btn {
    box-shadow: var(--shadow-md);
}

/* ===== ABOUT SECTION ===== */
.about .image-container {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-brutal);
    transition: var(--transition);
}

.about .image-container:hover {
    transform: translateY(-5px);
}

.about img {
    transition: var(--transition);
}

.about img:hover {
    transform: scale(1.03);
}

/* ===== STATISTICS SECTION ===== */
.statistics {
    background-image: var(--gradient-primary);
}

.stat-card {
    background-color: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition);
}

.stat-card:hover {
    transform: translateY(-10px);
    background-color: rgba(255, 255, 255, 0.2);
}

.stat-card h3 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
}

/* ===== SERVICES SECTION ===== */
.services .card {
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.services .card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.services .card-image {
    overflow: hidden;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.services .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.services .card-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.services .form-switch {
    margin-top: auto;
}

/* ===== RESOURCES SECTION ===== */
.resources .card {
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.resources .card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.resources .card-image {
    overflow: hidden;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.resources .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.resources .card-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.resources .btn {
    margin-top: auto;
}

/* ===== INSTRUCTORS SECTION ===== */
.instructors .card {
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.instructors .card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.instructors .card-image {
    overflow: hidden;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    height: 400px;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.instructors .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.instructors .card:hover .card-image img {
    transform: scale(1.05);
}

.instructors .card-content {
    width: 100%;
    text-align: center;
}

/* ===== WORKSHOPS SECTION ===== */
.workshops .card {
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.workshops .card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.workshops .card-image {
    overflow: hidden;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.workshops .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

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

.workshops .card-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.workshops .badge {
    font-size: 0.8rem;
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius);
}

/* ===== SUSTAINABILITY SECTION ===== */
.sustainability .image-container {
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-brutal);
    transition: var(--transition);
}

.sustainability .image-container:hover {
    transform: translateY(-5px);
}

.sustainability img {
    transition: var(--transition);
}

.sustainability img:hover {
    transform: scale(1.03);
}

/* ===== CONTACT SECTION ===== */
.contact .card {
    transition: var(--transition);
    height: 100%;
}

.contact .card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.contact form .form-control {
    padding: 0.75rem 1rem;
    border: 2px solid var(--light-medium);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.contact form .form-control:focus {
    border-color: var(--primary);
    box-shadow: none;
}

.contact iframe {
    border-radius: var(--border-radius);
}

/* ===== FOOTER ===== */
.footer {
    background-color: var(--dark);
    color: white;
}

.footer h3, .footer h4 {
    color: white;
}

.footer a {
    transition: var(--transition);
}

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

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

.animated {
    animation-duration: 1s;
    animation-fill-mode: both;
}

.fadeInUp {
    animation-name: fadeInUp;
}

/* ===== SPECIAL PAGES ===== */
/* Success Page */
.success-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
}

.success-content {
    max-width: 600px;
    animation: fadeInUp 1s;
}

/* Privacy & Terms Pages */
.legal-page {
    padding-top: 100px;
    padding-bottom: 3rem;
}

.legal-content {
    max-width: 800px;
    margin: 0 auto;
}

/* ===== RESPONSIVE ADJUSTMENTS ===== */
@media (max-width: 992px) {
    .hero {
        padding: 6rem 0;
    }
    
    .stat-card h3 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 5rem 0;
    }
    
    .stat-card {
        padding: 1.5rem !important;
    }
    
    .stat-card h3 {
        font-size: 2rem;
    }
    
    .services .card-image, 
    .resources .card-image, 
    .workshops .card-image {
        height: 200px;
    }
    
    .instructors .card-image {
        height: 350px;
    }
}

@media (max-width: 576px) {
    .btn-lg {
        padding: 0.75rem 1.5rem;
        font-size: 1rem;
    }
    
    .services .card-image, 
    .resources .card-image, 
    .workshops .card-image {
        height: 180px;
    }
    
    .instructors .card-image {
        height: 300px;
    }
}

/* ===== CUSTOM ELEMENTS ===== */
/* Custom switch styles */
.form-switch .form-check-input {
    width: 3em;
    height: 1.5em;
}

.form-check-input:checked {
    background-color: var(--primary);
    border-color: var(--primary);
}

/* Card image container fixes */
.card-image {
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.card-image img {
    margin: 0 auto;
}

/* AOS animations support */
[data-aos] {
    pointer-events: none;
}

[data-aos].aos-animate {
    pointer-events: auto;
}

/* Fix for any potential Bootstrap conflicts */
.card {
    display: flex;
    flex-direction: column;
    align-items: stretch;
}

.card .card-content {
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}