/* Global Styles - Black & Gold Theme with Montserrat */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
    --primary-color: #FFD700; /* Gold */
    --secondary-color: #C0A062; /* Dark Gold */
    --accent-color: #FFD700; /* Gold */
    --dark-color: #121212; /* Near Black */
    --light-color: #1E1E1E; /* Dark Gray */
    --text-color: #E0E0E0; /* Light Gray */
    --light-text: #A0A0A0; /* Medium Gray */
    --white: #FFFFFF;
    --black: #000000;
    --success-color: #28a745;
    --error-color: #dc3545;
    --border-radius: 8px;
    --box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Montserrat', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--dark-color);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

section {
    padding: 80px 0;
    background-color: var(--dark-color);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: var(--white);
    line-height: 1.2;
}

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

a:hover {
    color: var(--secondary-color);
}

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

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: var(--dark-color);
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-family: 'Montserrat', sans-serif;
}

.btn:hover {
    background-color: var(--secondary-color);
    color: var(--dark-color);
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(255, 215, 0, 0.2);
}

.section-title {
    font-size: 36px;
    margin-bottom: 20px;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--primary-color);
    margin: 15px auto 30px;
    border-radius: 2px;
}

.section-subtitle {
    text-align: center;
    color: var(--light-text);
    margin-bottom: 40px;
    font-size: 18px;
}

/* Header Styles */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: var(--dark-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid var(--primary-color);
}

.header.scrolled {
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
}

.logo h1 {
    font-size: 28px;
    color: var(--white);
}

.logo span {
    color: var(--primary-color);
}

.navbar ul {
    display: flex;
    list-style: none;
}

.navbar ul li {
    margin-left: 30px;
}

.navbar ul li a {
    color: var(--white);
    font-weight: 600;
    position: relative;
}

.navbar ul li a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    bottom: -5px;
    left: 0;
    transition: var(--transition);
}

.navbar ul li a:hover::after,
.navbar ul li a.active::after {
    width: 100%;
}

.navbar ul li a.active {
    color: var(--primary-color);
}

.mobile-menu {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--white);
}

/* Banner Slider */
.banner-slider {
    margin-top: 80px;
    position: relative;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s ease;
}

.slide.active {
    opacity: 1;
}

.slide-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
    width: 80%;
    max-width: 800px;
}

.slide-content h2 {
    font-size: 48px;
    color: var(--white);
    margin-bottom: 20px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

.slide-content p {
    font-size: 20px;
    margin-bottom: 30px;
    text-shadow: 0 2px 5px rgba(0, 0, 0, 0.5);
}

.slider-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    transform: translateY(-50%);
    z-index: 10;
}

.slider-controls button {
    background-color: rgba(255, 215, 0, 0.3);
    border: none;
    color: var(--white);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 20px;
}

.slider-controls button:hover {
    background-color: rgba(255, 215, 0, 0.5);
}

.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    margin: 0 5px;
    cursor: pointer;
    transition: var(--transition);
}

.dot.active {
    background-color: var(--primary-color);
    transform: scale(1.2);
}

/* Features Section */
.features {
    background-color: var(--dark-color);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-card {
    background-color: var(--light-color);
    padding: 40px 30px;
    border-radius: var(--border-radius);
    text-align: center;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(255, 215, 0, 0.1);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background-color: rgba(255, 215, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    color: var(--primary-color);
    font-size: 32px;
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background-color: var(--primary-color);
    color: var(--dark-color);
}

.feature-card h3 {
    margin-bottom: 15px;
    font-size: 22px;
    color: var(--white);
}

.feature-card p {
    color: var(--light-text);
}

/* New Courses Section */
.new-courses {
    background-color: var(--dark-color);
}

.new-courses .courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.course-card {
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(255, 215, 0, 0.1);
    position: relative;
}

.course-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(255, 215, 0, 0.1);
    border-color: var(--primary-color);
}

.course-image {
    height: 200px;
    overflow: hidden;
    position: relative;
}

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

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

.new-tag {
    position: absolute;
    top: 10px;
    right: 10px;
    background-color: var(--primary-color);
    color: var(--dark-color);
    padding: 3px 8px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
    text-transform: uppercase;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.course-title {
    padding: 20px;
    text-align: center;
    font-size: 22px;
    margin-bottom: 10px;
    color: var(--white);
}

.register-btn {
    display: block;
    width: 80%;
    margin: 0 auto 20px;
    padding: 12px;
    background-color: var(--dark-color);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

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

.view-more {
    text-align: center;
    margin-top: 50px;
}

/* Testimonials Section */
.testimonials {
    background-color: var(--dark-color);
}

.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 40px auto 0;
}

.testimonial {
    background-color: var(--light-color);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    text-align: center;
    display: none;
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.testimonial.active {
    display: block;
    animation: fadeIn 0.5s ease;
}

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

.testimonial p {
    font-size: 18px;
    font-style: italic;
    margin-bottom: 20px;
    color: var(--text-color);
}

.student-info {
    display: flex;
    align-items: center;
    justify-content: center;
}

.student-info img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
}

.student-info h4 {
    margin-bottom: 5px;
    color: var(--white);
}

.student-info span {
    color: var(--light-text);
    font-size: 14px;
}

/* Page Header */
.page-header {
    height: 400px;
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    text-align: center;
    color: var(--white);
    position: relative;
    margin-top: 80px;
}

.page-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
}

.page-header .container {
    position: relative;
    z-index: 1;
}

.page-header h1 {
    font-size: 48px;
    color: var(--white);
    margin-bottom: 15px;
}

.page-header p {
    font-size: 20px;
}

/* All Courses Page */
.all-courses {
    padding: 80px 0;
    background-color: var(--dark-color);
}

.courses-filter {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.courses-filter input,
.courses-filter select {
    padding: 12px 20px;
    border: 1px solid var(--primary-color);
    border-radius: var(--border-radius);
    font-size: 16px;
    width: 48%;
    background-color: var(--light-color);
    color: var(--text-color);
}

.courses-filter input:focus,
.courses-filter select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(255, 215, 0, 0.25);
}

.all-courses .courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
}

.pagination {
    display: flex;
    justify-content: center;
    margin-top: 50px;
    gap: 10px;
}

.page-btn, .next-btn {
    padding: 8px 16px;
    border: 1px solid var(--primary-color);
    background-color: var(--light-color);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-color);
}

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

/* Teacher Info Section */
.teacher-info {
    padding: 80px 0;
    background-color: var(--dark-color);
}

.teacher-info .container {
    display: flex;
    align-items: center;
    gap: 50px;
}

.info-content {
    flex: 1;
}

.info-content h2 {
    color: var(--primary-color);
}

.info-content p {
    color: var(--text-color);
}

.info-image {
    flex: 1;
}

.info-image img {
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
}

.benefits-list {
    margin-top: 20px;
    list-style: none;
}

.benefits-list li {
    margin-bottom: 15px;
    display: flex;
    align-items: flex-start;
    color: var(--text-color);
}

.benefits-list i {
    color: var(--primary-color);
    margin-right: 10px;
    margin-top: 3px;
}

/* Success Stories */
.success-stories {
    background-color: var(--dark-color);
    padding: 80px 0;
}

.stories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.story-card {
    background-color: var(--light-color);
    padding: 30px;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.story-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary-color);
}

.instructor-image {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    margin: 0 auto 20px;
    border: 5px solid rgba(255, 215, 0, 0.1);
}

.instructor-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.story-card h3 {
    margin-bottom: 5px;
    color: var(--white);
}

.story-card span {
    color: var(--light-text);
    display: block;
    margin-bottom: 15px;
    font-size: 14px;
}

.story-card p {
    font-style: italic;
    margin-bottom: 20px;
    color: var(--text-color);
}

.stats {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.stat {
    text-align: center;
}

.stat span {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-color);
}

.stat small {
    color: var(--light-text);
    font-size: 12px;
    display: block;
}

/* Contact Info */
.contact-info {
    padding: 80px 0;
    background-color: var(--dark-color);
}

.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.info-card {
    text-align: center;
    padding: 40px 30px;
    background-color: var(--light-color);
    border-radius: var(--border-radius);
    transition: var(--transition);
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(255, 215, 0, 0.1);
}

.info-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(255, 215, 0, 0.1);
    border-color: var(--primary-color);
}

.info-icon {
    width: 70px;
    height: 70px;
    background-color: var(--primary-color);
    color: var(--dark-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin: 0 auto 20px;
}

.info-card h3 {
    margin-bottom: 15px;
    color: var(--white);
}

.info-card p {
    color: var(--text-color);
}

/* Contact Map */
.contact-map {
    padding-top: 0;
    background-color: var(--dark-color);
}

.map-container {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    border: 1px solid var(--primary-color);
}

/* Social Connect */
.social-connect {
    text-align: center;
    padding: 60px 0;
    background-color: var(--dark-color);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

.social-link {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-color);
    color: var(--dark-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--white);
    transform: translateY(-5px);
}

/* Footer */
.footer {
    background-color: var(--dark-color);
    color: var(--white);
    padding: 80px 0 0;
    border-top: 1px solid var(--primary-color);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.footer-section h3 {
    color: var(--primary-color);
    margin-bottom: 20px;
    font-size: 20px;
    position: relative;
    padding-bottom: 10px;
}

.footer-section h3::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 50px;
    height: 2px;
    background-color: var(--primary-color);
}

.footer-section.about p {
    margin-bottom: 20px;
    color: var(--text-color);
}

.socials {
    display: flex;
    gap: 15px;
}

.socials a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: rgba(255, 215, 0, 0.1);
    color: var(--primary-color);
    transition: var(--transition);
}

.socials a:hover {
    background-color: var(--primary-color);
    color: var(--dark-color);
    transform: translateY(-5px);
}

.links ul {
    list-style: none;
}

.links ul li {
    margin-bottom: 10px;
}

.links ul li a {
    color: var(--text-color);
    transition: var(--transition);
}

.links ul li a:hover {
    color: var(--primary-color);
    padding-left: 5px;
}

.contact p {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
    color: var(--text-color);
}

.contact i {
    margin-right: 10px;
    color: var(--primary-color);
    width: 20px;
}

.footer-bottom {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 215, 0, 0.1);
}

/* Chatbot Styles */
.chatbot-container {
    background-color: var(--light-color);
    border: 1px solid var(--primary-color);
}

.chatbot-header {
    background-color: var(--dark-color);
    border-bottom: 2px solid var(--primary-color);
}

.chatbot-header h3 {
    color: var(--primary-color);
}

.close-chatbot {
    color: var(--primary-color);
}

.chatbot-messages {
    background-color: var(--dark-color);
}

.message-content {
    background-color: var(--light-color);
    color: var(--text-color);
}

.user-message .message-content {
    background-color: var(--primary-color);
    color: var(--dark-color);
}

.option-btn {
    background-color: var(--dark-color);
    color: var(--primary-color);
    border: 1px solid var(--primary-color);
}

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

.chatbot-input {
    border-top: 1px solid var(--primary-color);
    background-color: var(--dark-color);
}

.chatbot-input input {
    background-color: var(--light-color);
    color: var(--text-color);
    border: 1px solid var(--primary-color);
}

#studentSend, #teacherSend {
    background-color: var(--primary-color);
    color: var(--dark-color);
}

/* Responsive Styles */
@media (max-width: 992px) {
    .teacher-info .container {
        flex-direction: column;
    }
    
    .info-content, .info-image {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .header .container {
        padding: 15px;
    }
    
    .navbar {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 80%;
        height: calc(100vh - 80px);
        background-color: var(--dark-color);
        box-shadow: 0 5px 10px rgba(0, 0, 0, 0.3);
        transition: var(--transition);
        z-index: 999;
    }
    
    .navbar.active {
        left: 0;
    }
    
    .navbar ul {
        flex-direction: column;
        padding: 30px;
    }
    
    .navbar ul li {
        margin: 15px 0;
    }
    
    .mobile-menu {
        display: block;
    }
    
    .slide-content h2 {
        font-size: 36px;
    }
    
    .slide-content p {
        font-size: 18px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .section-title {
        font-size: 30px;
    }

    .courses-filter {
        flex-direction: column;
    }

    .courses-filter input,
    .courses-filter select {
        width: 100%;
        margin-bottom: 15px;
    }
}

@media (max-width: 576px) {
    .slider-container {
        height: 500px;
    }
    
    .slide-content h2 {
        font-size: 28px;
    }
    
    .slide-content p {
        font-size: 16px;
    }
    
    .page-header h1 {
        font-size: 36px;
    }

    .feature-card, 
    .course-card, 
    .testimonial, 
    .story-card, 
    .info-card {
        padding: 20px 15px;
    }
}

/* Gold Shimmer Animation */
@keyframes gold-shimmer {
    0% { box-shadow: 0 0 10px rgba(255, 215, 0, 0); }
    50% { box-shadow: 0 0 15px rgba(255, 215, 0, 0.3); }
    100% { box-shadow: 0 0 10px rgba(255, 215, 0, 0); }
}

.feature-card:hover, 
.course-card:hover,
.register-btn:hover,
.info-card:hover {
    animation: gold-shimmer 3s infinite;
}

/* Add as background to key sections */
.features, .testimonials, .footer {
    background-image: 
        radial-gradient(circle at 10% 20%, 
            rgba(255, 215, 0, 0.03) 0%, 
            transparent 20%),
        linear-gradient(to bottom, 
            var(--dark-color) 0%, 
            var(--light-color) 100%);
}

[data-scroll] {
    transition: all 0.5s ease;
    opacity: 0;
    transform: translateY(30px);
}

[data-scroll="in"] {
    opacity: 1;
    transform: translateY(0);
}