/* ========================================
   ONLINE COURSE 24 - CORE STYLESHEET
   ======================================== */

/* ===== CSS VARIABLES ===== */
:root {
    --oc24-primary: #667eea;
    --oc24-primary-dark: #5568d3;
    --oc24-secondary: #764ba2;
    --oc24-accent: #f093fb;
    --oc24-success: #10b981;
    --oc24-warning: #f59e0b;
    --oc24-danger: #ef4444;
    --oc24-dark: #1f2937;
    --oc24-gray-900: #111827;
    --oc24-gray-800: #1f2937;
    --oc24-gray-700: #374151;
    --oc24-gray-600: #4b5563;
    --oc24-gray-500: #6b7280;
    --oc24-gray-400: #9ca3af;
    --oc24-gray-300: #d1d5db;
    --oc24-gray-200: #e5e7eb;
    --oc24-gray-100: #f3f4f6;
    --oc24-white: #ffffff;
    
    --oc24-gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --oc24-gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    
    --oc24-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --oc24-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --oc24-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --oc24-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --oc24-shadow-xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    --oc24-transition: all 0.3s ease;
    --oc24-transition-fast: all 0.15s ease;
}

/* ===== RESET & BASE ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--oc24-gray-700);
    line-height: 1.6;
    background-color: var(--oc24-white);
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: var(--oc24-primary);
    transition: var(--oc24-transition-fast);
}

a:hover {
    color: var(--oc24-primary-dark);
}

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

/* ===== NAVIGATION ===== */
.oc24-n7h4k-navbar {
    background: var(--oc24-white);
    box-shadow: var(--oc24-shadow);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.oc24-n7h4k-brand {
    font-family: 'Playfair Display', serif;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--oc24-primary) !important;
}

.oc24-n7h4k-logo-text {
    background: var(--oc24-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-nav .nav-link {
    color: var(--oc24-gray-700);
    font-weight: 500;
    margin: 0 0.5rem;
    transition: var(--oc24-transition-fast);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--oc24-primary);
}

.oc24-f5g8h-quiz-option, .oc24-f5g8h-comp-tab{
    background: none;
    outline: none;
    border: 1px solid #667eea;
    border-radius: 4px;
    padding: 10px;
    margin-bottom: 5px;
}

/* ===== BUTTONS ===== */
.oc24-btn-primary {
    background: var(--oc24-gradient-primary);
    color: var(--oc24-white);
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    display: inline-block;
    transition: var(--oc24-transition);
    border: none;
    cursor: pointer;
    width: max-content!important;
}

.oc24-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--oc24-shadow-md);
    color: var(--oc24-white);
}

.oc24-btn-secondary {
    background: var(--oc24-gray-200);
    color: var(--oc24-gray-700);
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    display: inline-block;
    transition: var(--oc24-transition);
    border: none;
    cursor: pointer;
}

.oc24-btn-secondary:hover {
    background: var(--oc24-gray-300);
    color: var(--oc24-gray-800);
}

.oc24-btn-outline {
    background: transparent;
    color: var(--oc24-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 600;
    display: inline-block;
    transition: var(--oc24-transition);
    border: 2px solid var(--oc24-primary);
}

.oc24-btn-outline:hover {
    background: var(--oc24-primary);
    color: var(--oc24-white);
}

.oc24-btn-lg {
    padding: 1rem 2rem;
    font-size: 1.1rem;
}

/* ===== HERO SECTION ===== */
.oc24-7x9q-hero {
    position: relative;
    padding: 6rem 0 4rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    overflow: hidden;
}

.oc24-7x9q-hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.5;
    z-index: 0;
}

.oc24-7x9q-svg-particles {
    width: 100%;
    height: 100%;
}

.oc24-7x9q-hero-content {
    position: relative;
    z-index: 10;
}

.oc24-7x9q-hero-cta {
    margin-top: 2rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.oc24-7x9q-hero-image {
    border-radius: 1rem;
    box-shadow: var(--oc24-shadow-xl);
}

.oc24-7x9q-wave-divider {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
}

.oc24-7x9q-wave-divider svg {
    display: block;
    width: 100%;
    height: auto;
}

/* ===== SKILL PATHS (TABS) ===== */
.oc24-f5g8h-skill-paths {
    padding: 5rem 0;
    background: var(--oc24-white);
}

.oc24-f5g8h-path-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.oc24-f5g8h-tab-btn {
    padding: 0.75rem 1.5rem;
    background: var(--oc24-gray-100);
    color: var(--oc24-gray-700);
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--oc24-transition);
}

.oc24-f5g8h-tab-btn:hover {
    background: var(--oc24-gray-200);
}

.oc24-f5g8h-tab-btn.active {
    background: var(--oc24-gradient-primary);
    color: var(--oc24-white);
}

.oc24-f5g8h-path-content {
    margin-top: 2rem;
}

.oc24-f5g8h-path-panel {
    display: none;
    animation: oc24-fadeIn 0.5s ease;
}

.oc24-f5g8h-path-panel.active {
    display: block;
}

.oc24-f5g8h-path-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.oc24-f5g8h-path-list li {
    padding: 0.75rem 0;
    font-size: 1.05rem;
}

.oc24-f5g8h-path-list li i {
    color: var(--oc24-primary);
    margin-right: 0.75rem;
}

.oc24-f5g8h-path-image {
    border-radius: 1rem;
    box-shadow: var(--oc24-shadow-lg);
}

/* ===== TIMELINE ===== */
.oc24-m2x7j-timeline {
    padding: 5rem 0;
    background: linear-gradient(to bottom, var(--oc24-white), var(--oc24-gray-100));
}

.oc24-m2x7j-timeline-wrapper {
    position: relative;
    max-width: 800px;
    margin: 3rem auto 0;
}

.oc24-m2x7j-timeline-item {
    display: flex;
    margin-bottom: 3rem;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--oc24-transition);
}

.oc24-m2x7j-timeline-item[data-aos="fade-up"] {
    opacity: 1;
    transform: translateY(0);
}

.oc24-m2x7j-timeline-marker {
    flex-shrink: 0;
    width: 60px;
    height: 60px;
    background: var(--oc24-gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--oc24-white);
    font-weight: 700;
    font-size: 1.5rem;
    box-shadow: var(--oc24-shadow-md);
}

.oc24-m2x7j-timeline-content {
    margin-left: 2rem;
    flex: 1;
}

.oc24-m2x7j-timeline-content h3 {
    color: var(--oc24-gray-900);
    margin-bottom: 0.5rem;
}

/* ===== COURSES SECTION ===== */
.oc24-q9w4t-courses {
    padding: 5rem 0;
    background: var(--oc24-white);
}

.oc24-q9w4t-course-card {
    background: var(--oc24-white);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--oc24-shadow);
    transition: var(--oc24-transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.oc24-q9w4t-course-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--oc24-shadow-lg);
}

.oc24-q9w4t-card-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.oc24-q9w4t-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--oc24-transition);
}

.oc24-q9w4t-course-card:hover .oc24-q9w4t-card-image img {
    transform: scale(1.05);
}

.oc24-q9w4t-card-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.oc24-q9w4t-card-content h3 {
    color: var(--oc24-gray-900);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.oc24-q9w4t-card-content p {
    flex: 1;
    margin-bottom: 1rem;
}

.oc24-q9w4t-card-features {
    list-style: none;
    padding: 0;
    margin: 1rem 0;
}

.oc24-q9w4t-card-features li {
    padding: 0.5rem 0;
    color: var(--oc24-gray-600);
    font-size: 0.9rem;
}

.oc24-q9w4t-card-features li i {
    color: var(--oc24-primary);
    margin-right: 0.5rem;
}

/* ===== PRICING EXAMPLE ===== */
.oc24-r3k8m-pricing-example {
    padding: 4rem 0;
    background: var(--oc24-gray-100);
}

.oc24-r3k8m-pricing-card {
    background: var(--oc24-white);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--oc24-shadow-md);
}

.oc24-r3k8m-pricing-card h3 {
    color: var(--oc24-gray-900);
    margin-bottom: 1rem;
}

.oc24-r3k8m-included-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.oc24-r3k8m-included-list li {
    padding: 0.5rem 0;
}

.oc24-r3k8m-included-list li i {
    color: var(--oc24-success);
    margin-right: 0.75rem;
}

.oc24-r3k8m-price-display {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.oc24-r3k8m-price-label {
    font-size: 0.9rem;
    color: var(--oc24-gray-600);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.oc24-r3k8m-price-amount {
    font-size: 3rem;
    font-weight: 700;
    color: var(--oc24-primary);
    font-family: 'Playfair Display', serif;
}

.oc24-r3k8m-price-note {
    font-size: 0.85rem;
    color: var(--oc24-gray-500);
    font-style: italic;
}

/* ===== TESTIMONIALS ===== */
.oc24-t6n2p-testimonials {
    padding: 5rem 0;
    background: var(--oc24-gray-900);
    color: var(--oc24-white);
}

.oc24-t6n2p-testimonials .oc24-p8r2v-section-title,
.oc24-t6n2p-testimonials .oc24-p8r2v-section-subtitle {
    color: var(--oc24-white);
}

.oc24-t6n2p-carousel {
    max-width: 800px;
    margin: 3rem auto 0;
}

.oc24-t6n2p-testimonial-content {
    text-align: center;
    padding: 2rem;
}

.oc24-t6n2p-quote {
    font-size: 1.25rem;
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.8;
}

.oc24-t6n2p-author {
    font-weight: 600;
    color: var(--oc24-accent);
}

/* ===== ARTICLES SECTION ===== */
.oc24-a7d4k-articles {
    padding: 5rem 0;
    background: var(--oc24-gray-100);
}

.oc24-a7d4k-article-card {
    background: var(--oc24-white);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--oc24-shadow);
    transition: var(--oc24-transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.oc24-a7d4k-article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--oc24-shadow-lg);
}

.oc24-a7d4k-article-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.oc24-a7d4k-article-content {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.oc24-a7d4k-article-tag, .oc24-f5g8h-poll-option {
    display: inline-block;
    background: var(--oc24-primary);
    color: var(--oc24-white);
    padding: 0.25rem 0.75rem;
    border-radius: 0.25rem;
    font-size: 0.8rem;
    font-weight: 600;
    margin-bottom: 1rem;
    width: max-content!important;
    border: none;
    outline: none;
}

.oc24-a7d4k-article-content h3 {
    color: var(--oc24-gray-900);
    margin-bottom: 0.75rem;
}

.oc24-a7d4k-article-content p {
    flex: 1;
    margin-bottom: 1rem;
}

.oc24-a7d4k-read-more {
    color: var(--oc24-primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.oc24-a7d4k-read-more:hover {
    gap: 0.75rem;
}

/* ===== PHILOSOPHY SECTION ===== */
.oc24-v8h3q-philosophy {
    padding: 5rem 0;
    background: var(--oc24-white);
}

.oc24-v8h3q-philosophy-image {
    border-radius: 1rem;
    box-shadow: var(--oc24-shadow-lg);
}

.oc24-v8h3q-value-item {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.oc24-v8h3q-value-item i {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    background: var(--oc24-gradient-primary);
    color: var(--oc24-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
}

.oc24-v8h3q-value-item h4 {
    color: var(--oc24-gray-900);
    margin-bottom: 0.5rem;
}

/* ===== FOOTER ===== */
.oc24-z4y9m-footer {
    background: var(--oc24-gray-900);
    color: var(--oc24-gray-300);
    padding: 3rem 0 1rem;
}

.oc24-z4y9m-footer h5,
.oc24-z4y9m-footer h6 {
    color: var(--oc24-white);
    margin-bottom: 1rem;
}

.oc24-z4y9m-footer-links {
    list-style: none;
    padding: 0;
}

.oc24-z4y9m-footer-links li {
    margin-bottom: 0.5rem;
}

.oc24-z4y9m-footer-links a {
    color: var(--oc24-gray-400);
    transition: var(--oc24-transition-fast);
}

.oc24-z4y9m-footer-links a:hover {
    color: var(--oc24-white);
}

.oc24-z4y9m-social-links {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
}

.oc24-z4y9m-social-links a {
    width: 40px;
    height: 40px;
    background: var(--oc24-gray-800);
    color: var(--oc24-white);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--oc24-transition);
}

.oc24-z4y9m-social-links a:hover {
    background: var(--oc24-primary);
}

.oc24-z4y9m-footer-bottom {
    border-top: 1px solid var(--oc24-gray-800);
    margin-top: 2rem;
    padding-top: 2rem;
    text-align: center;
}

/* ===== SCROLL TO TOP ===== */
.oc24-scroll-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 50px;
    height: 50px;
    background: var(--oc24-gradient-primary);
    color: var(--oc24-white);
    border: none;
    border-radius: 50%;
    box-shadow: var(--oc24-shadow-lg);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--oc24-transition);
    z-index: 999;
}

.oc24-scroll-top.show {
    opacity: 1;
    visibility: visible;
}

.oc24-scroll-top:hover {
    transform: translateY(-3px);
}

/* ===== COOKIE NOTICE ===== */
.oc24-k3m9f-cookie-notice {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--oc24-white);
    box-shadow: 0 -4px 6px rgba(0, 0, 0, 0.1);
    padding: 1.5rem;
    z-index: 9999;
}

.oc24-k3m9f-cookie-content {
    max-width: 1200px;
    margin: 0 auto;
}

.oc24-k3m9f-cookie-controls {
    display: flex;
    gap: 1rem;
    margin-top: 1rem;
    flex-wrap: wrap;
}

.oc24-k3m9f-cookie-link {
    color: var(--oc24-primary);
    text-decoration: underline;
}

/* ===== ANIMATIONS ===== */
@keyframes oc24-fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes oc24-slideInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .oc24-7x9q-hero {
        padding: 4rem 0 2rem;
    }
    
    .oc24-7x9q-hero-cta {
        flex-direction: column;
    }
    
    .oc24-m2x7j-timeline-content {
        margin-left: 1rem;
    }
    
    .oc24-k3m9f-cookie-controls {
        flex-direction: column;
    }
    
    .oc24-k3m9f-cookie-controls button,
    .oc24-k3m9f-cookie-controls a {
        width: 100%;
        text-align: center;
    }
}

.navbar-brand img{
    max-width: 250px;
    width: 250px;
    object-fit: contain;
}

html{
    overflow-x: hidden;
}


footer .navbar-brand img{
    filter: brightness(0) invert(1);
}