/* Reset and Base Styles */
:root {
    --primary-color: #0066cc;
    --secondary-color: #003366;
    --accent-color: #25D366;
    --text-color: #333;
    --light-text: #666;
    --background: #ffffff;
    --section-padding: 5rem 0;
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Loading Screen */
.loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--background);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    z-index: 1000;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Header and Navigation */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-color);
    font-weight: 500;
    transition: color 0.3s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s;
}

.nav-links a:hover::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
}

.nav-toggle span {
    width: 30px;
    height: 2px;
    background: var(--text-color);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    padding: 2rem;
    color: white;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><rect fill="%23ffffff10" x="0" y="0" width="100" height="100"/></svg>') repeat;
    opacity: 0.1;
    animation: backgroundMove 20s linear infinite;
}

.hero-content {
    text-align: center;
    z-index: 1;
    max-width: 800px;
}

.hero h1 {
    font-size: 3.5rem;
    margin-bottom: 1rem;
    font-family: 'Lora', serif;
}

.hero p {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.cta-primary, .cta-secondary {
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: transform 0.3s;
}

.cta-primary {
    background: white;
    color: var(--primary-color);
}

.cta-secondary {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.cta-primary:hover, .cta-secondary:hover {
    transform: translateY(-3px);
}

/* About Section */
.about {
    padding: var(--section-padding);
    background: #f8f9fa;
}

.about-content {
    margin-top: 3rem;
}

.about-text {
    margin-bottom: 3rem;
}

.about-images {
    margin: 3rem 0;
}

.image-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

.grid-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.grid-item:hover {
    transform: translateY(-5px);
}

.grid-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.grid-item p {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.8rem;
    margin: 0;
    font-size: 0.9rem;
    text-align: center;
}

@media (max-width: 1024px) {
    .image-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .image-grid {
        grid-template-columns: 1fr;
    }
    
    .grid-item img {
        height: 250px;
    }
}

.section-title {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--primary-color);
    font-family: 'Lora', serif;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background: var(--primary-color);
    margin: 1rem auto;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text .lead {
    font-size: 1.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-family: 'Lora', serif;
}

.about-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.stat-item {
    text-align: center;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 10px;
    transition: transform 0.3s;
}

.stat-item:hover {
    transform: translateY(-5px);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: bold;
    color: var(--primary-color);
    display: block;
}

.stat-label {
    color: var(--light-text);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .image-grid {
        grid-template-columns: 1fr;
    }
}

/* Services Section */
.services {
    padding: var(--section-padding);
    background: #f8f9fa;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: #fff;
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
}

.view-details {
    display: inline-block;
    margin-top: 1rem;
    color: #007bff;
    font-size: 0.9rem;
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    overflow-y: auto;
}

.modal-content {
    background-color: #fff;
    margin: 5% auto;
    padding: 2rem;
    border-radius: 10px;
    width: 90%;
    max-width: 600px;
    position: relative;
    animation: modalSlideIn 0.3s ease;
    max-height: 90vh;
    overflow-y: auto;
}

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

.close-modal {
    position: absolute;
    right: 1.5rem;
    top: 1rem;
    font-size: 1.8rem;
    cursor: pointer;
    color: #666;
}

.close-modal:hover {
    color: #000;
}

.course-highlights {
    display: flex;
    justify-content: space-around;
    margin: 2rem 0;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.highlight {
    text-align: center;
}

.highlight-label {
    display: block;
    font-weight: 600;
    color: #666;
    margin-bottom: 0.5rem;
}

.highlight-value {
    font-size: 1.2rem;
    color: #007bff;
    font-weight: 500;
}

.course-details {
    margin: 2rem 0;
}

.course-details h3 {
    margin-bottom: 1rem;
    color: #333;
}

.course-details ul {
    list-style-type: none;
    padding: 0;
}

.course-details li {
    padding: 0.5rem 0;
    position: relative;
    padding-left: 1.5rem;
}

.course-details li:before {
    content: "✓";
    color: #28a745;
    position: absolute;
    left: 0;
}

.course-cta {
    text-align: center;
    margin-top: 2rem;
}

.enroll-btn {
    background: #007bff;
    color: #fff;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.enroll-btn:hover {
    background: #0056b3;
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 2rem;
    font-size: 1.1rem;
}

/* Enrollment Form */
.enrollment-form {
    margin-top: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
}

.enrollment-form h3 {
    margin-bottom: 1.5rem;
    color: #333;
}

.enrollment-form .form-group {
    margin-bottom: 1rem;
}

.enrollment-form input {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 4px;
    font-size: 1rem;
}

.enrollment-form input:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 0 2px rgba(0,123,255,0.25);
}

/* Payment Modal */
.payment-details {
    text-align: center;
    padding: 1.5rem;
}

.payment-details p {
    margin: 0.5rem 0;
    font-size: 1.1rem;
}

.qr-code {
    margin: 2rem auto;
    padding: 1.5rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    max-width: 300px;
}

.qr-image {
    width: 200px;
    height: 200px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.qr-code p {
    margin-top: 1rem;
    color: #666;
    text-align: center;
}

.payment-buttons {
    margin-top: 2rem;
}

.payment-btn {
    background: #28a745;
    color: #fff;
    border: none;
    padding: 0.8rem 2rem;
    border-radius: 5px;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.payment-btn:hover {
    background: #218838;
}

.payment-instruction {
    margin-top: 1rem;
    color: #666;
    font-size: 0.9rem;
    line-height: 1.4;
    font-style: italic;
}

/* Contact Section */
.contact {
    padding: var(--section-padding);
    background: var(--background);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.profile-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.profile-image {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    font-weight: bold;
}

.profile-title h3 {
    font-size: 1.8rem;
    margin: 0;
    color: var(--primary-color);
}

.profile-title h4 {
    color: var(--light-text);
    margin: 0.5rem 0 0 0;
}

.bio {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-color);
    margin-bottom: 2rem;
}

.contact-form {
    background: #f8f9fa;
    padding: 2rem;
    border-radius: 10px;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: 'Poppins', sans-serif;
    transition: border-color 0.3s;
}

.form-group textarea {
    height: 150px;
    resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
}

.submit-btn {
    background: var(--primary-color);
    color: white;
    padding: 1rem 2rem;
    border: none;
    border-radius: 30px;
    cursor: pointer;
    font-weight: 500;
    transition: transform 0.3s;
    width: 100%;
}

.submit-btn:hover {
    transform: translateY(-3px);
}

/* Social Buttons */
.social-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-button {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    padding: 1rem 2rem;
    border-radius: 30px;
    text-decoration: none;
    color: white;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.social-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.whatsapp-icon {
    width: 24px;
    height: 24px;
    fill: currentColor;
}

.whatsapp {
    background-color: var(--accent-color);
}

.social-button.instagram {
    background: linear-gradient(45deg, #405DE6, #5851DB, #833AB4, #C13584, #E1306C, #FD1D1D);
    color: white;
}

.instagram-icon {
    width: 24px;
    height: 24px;
    margin-right: 8px;
    fill: currentColor;
}

.social-button.instagram:hover {
    background: linear-gradient(45deg, #FD1D1D, #E1306C, #C13584, #833AB4, #5851DB, #405DE6);
    transform: translateY(-2px);
}

/* Developer Section */
.developer-section {
    margin-top: 2rem;
    padding: 1.5rem;
    background: #f8f9fa;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.developer-section h3 {
    color: #333;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.developer-section p {
    color: #666;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.developer-section .social-buttons {
    margin-top: 1rem;
}

.developer-section .social-button {
    width: 100%;
    justify-content: center;
}

.founders-section {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.founder-info, .cofounder-info {
    background: #fff;
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 1.5rem;
}

.founder-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #f0f0f0;
}

.founder-image {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    margin-right: 1rem;
    object-fit: cover;
    border: 2px solid var(--primary-color);
}

.founder-details h3 {
    margin: 0;
    color: #333;
    font-size: 1.3rem;
    font-weight: 600;
}

.founder-details h4 {
    margin: 0.2rem 0 0;
    color: var(--primary-color);
    font-size: 1rem;
    font-weight: 500;
}

.bio {
    color: #666;
    font-size: 0.95rem;
    line-height: 1.6;
    margin: 1rem 0;
}

.social-buttons {
    margin-top: 1.5rem;
}

.social-button {
    width: 100%;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.social-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

.whatsapp-icon, .instagram-icon {
    width: 24px;
    height: 24px;
    margin-right: 8px;
}

/* Gallery Section */
.gallery {
    padding: var(--section-padding);
    background: #f8f9fa;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin: 2rem 0;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    cursor: pointer;
}

.gallery-item:hover {
    transform: translateY(-5px);
}

.gallery-item img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
}

.gallery-item p {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 0.8rem;
    margin: 0;
    font-size: 0.9rem;
    text-align: center;
}

/* Image Modal */
.modal-image {
    max-width: 90%;
    max-height: 80vh;
    margin: auto;
    display: block;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.modal-caption {
    color: white;
    text-align: center;
    margin-top: 1rem;
    font-size: 1.1rem;
}

@media (max-width: 1024px) {
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item img {
        height: 250px;
    }
}

/* Footer */
.footer {
    background: var(--secondary-color);
    color: white;
    text-align: center;
    padding: 2rem;
}

/* Animations */
@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

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

@keyframes backgroundMove {
    from { background-position: 0 0; }
    to { background-position: 100% 100%; }
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: white;
        padding: 1rem;
        flex-direction: column;
        text-align: center;
    }

    .nav-links.active {
        display: flex;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .about-stats {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .profile-header {
        flex-direction: column;
        text-align: center;
    }
}