/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    padding: 20px;
}

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

section {
    scroll-margin-top: 80px;
}

/* Navigation */
.navbar {
    background: rgba(44, 62, 80, 0.95);
    padding: 1rem 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(10px);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-menu a:hover {
    color: #3498db;
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 100px 0;
    text-align: center;
    color: white;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 20px;
}

.cta-btn {
    background: rgba(255,255,255,0.2);
    color: white;
    border: 2px solid white;
    padding: 15px 30px;
    border-radius: 30px;
    cursor: pointer;
    font-size: 1.1rem;
    transition: all 0.3s;
}

.cta-btn:hover {
    background: white;
    color: #667eea;
}

/* Photo Slider */
.photo-slider {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 15px;
    margin: 20px 0 40px 0;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.slides-container {
    display: flex;
    width: 300%;
    height: 100%;
    transition: transform 0.5s ease-in-out;
}

.slide {
    width: 33.333%;
    height: 100%;
    position: relative;
    flex-shrink: 0;
}

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

.slide-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    padding: 40px 20px 20px;
    text-align: center;
}

.slide-overlay h3 {
    font-size: 2rem;
    margin-bottom: 10px;
    font-weight: bold;
}

.slide-overlay p {
    font-size: 1.2rem;
    opacity: 0.9;
}

/* Slider Buttons */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(0,0,0,0.5);
    color: white;
    border: none;
    padding: 15px 20px;
    font-size: 18px;
    cursor: pointer;
    z-index: 10;
    border-radius: 5px;
    transition: background 0.3s;
}

.prev-btn { left: 10px; }
.next-btn { right: 10px; }

.slider-btn:hover {
    background: rgba(0,0,0,0.8);
}

/* Leaders Section */
.leaders-section {
    padding: 80px 0;
    background: white;
}

.leaders-section h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 50px;
    color: #2c3e50;
}

.leaders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.leader-card {
    background: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.leader-card:hover {
    transform: translateY(-5px);
}

.leader-card img {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
}

.book-btn {
    background: #667eea;
    color: white;
    border: none;
    padding: 12px 30px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    transition: all 0.3s;
}

.book-btn:hover {
    background: #5a6fd8;
    transform: translateY(-2px);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    animation: fadeIn 0.3s ease;
}

.modal-content {
    background-color: white;
    margin: 3% auto;
    padding: 20px;
    border-radius: 10px;
    width: 85%;
    max-width: 400px;
    transform: scale(0.7);
    animation: modalSlideIn 0.4s ease forwards;
}

.close {
    position: absolute;
    right: 15px;
    top: 10px;
    font-size: 24px;
    cursor: pointer;
}

/* Form Styles */
.form-step {
    margin-bottom: 15px;
    opacity: 0;
    transform: translateY(20px);
    animation: slideInForm 0.6s ease forwards;
}

.form-step:nth-child(1) { animation-delay: 0.1s; }
.form-step:nth-child(2) { animation-delay: 0.2s; }
.form-step:nth-child(3) { animation-delay: 0.3s; }
.form-step:nth-child(4) { animation-delay: 0.4s; }
.form-step:nth-child(5) { animation-delay: 0.5s; }
.form-step:nth-child(6) { animation-delay: 0.6s; }

.form-step label {
    display: block;
    margin-bottom: 5px;
    font-weight: 600;
    color: #2c3e50;
    font-size: 0.9rem;
}

.form-step input,
.form-step textarea {
    width: 100%;
    padding: 12px 15px;
    border: 2px solid #e1e8ed;
    border-radius: 8px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-step input:focus,
.form-step textarea:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.submit-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 15px 30px;
    border-radius: 25px;
    font-size: 1rem;
    font-weight: bold;
    cursor: pointer;
    width: 100%;
    margin-top: 15px;
    transition: all 0.3s ease;
    opacity: 0;
    transform: translateY(20px);
    animation: slideInForm 0.6s ease forwards;
    animation-delay: 0.7s;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.success-msg {
    background: #d4edda;
    color: #155724;
    padding: 10px;
    border-radius: 5px;
    margin-bottom: 15px;
    text-align: center;
    font-size: 0.9rem;
}

.error {
    color: #e74c3c;
    font-size: 0.9rem;
    margin-top: 5px;
}

/* About Section */
.about-section {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.about-content {
    text-align: center;
}

.about-content p {
    font-size: 1.2rem;
    line-height: 1.6;
    margin-bottom: 40px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-card {
    background: rgba(255, 255, 255, 0.1);
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    backdrop-filter: blur(10px);
    transition: transform 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
}

/* Why Choose Us Section */
.why-choose-section {
    padding: 80px 0;
    background: white;
    color: #2c3e50;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.why-card {
    background: #f8f9fa;
    padding: 30px;
    border-radius: 10px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    transition: transform 0.3s;
}

.why-card:hover {
    transform: translateY(-5px);
}

/* Contact Section */
.contact-section {
    padding: 80px 0;
    background: rgba(255, 255, 255, 0.05);
    color: white;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
}

.contact-item {
    text-align: center;
    padding: 20px;
}

.contact-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
    color: #fff;
}

.contact-item p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.6;
}

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

@keyframes modalSlideIn {
    to { transform: scale(1); }
}

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

/* Mobile Responsive */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .slide-overlay h3 {
        font-size: 1.5rem;
    }
    
    .slide-overlay p {
        font-size: 1rem;
    }
    
    .features-grid,
    .why-grid,
    .contact-info {
        grid-template-columns: 1fr;
    }
    
    .modal-content {
        width: 95%;
        margin: 10% auto;
    }
}

/* Footer */
.footer {
    background: #2c3e50;
    color: white;
    padding: 60px 0 0;
    margin-top: 0;
}

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

.footer-section h3 {
    color: #3498db;
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.footer-section h4 {
    color: #ecf0f1;
    margin-bottom: 15px;
    font-size: 1.2rem;
}

.footer-section p {
    line-height: 1.6;
    color: #bdc3c7;
    margin-bottom: 15px;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 8px;
}

.footer-section ul li a {
    color: #bdc3c7;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-section ul li a:hover {
    color: #3498db;
}

.social-links {
    display: flex;
    gap: 15px;
    margin-top: 20px;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: rgba(52, 152, 219, 0.1);
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    transition: all 0.3s;
    text-decoration: none;
}

.social-links a:hover {
    background: #3498db;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid #34495e;
    padding: 20px 0;
}

.footer-bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: #bdc3c7;
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: #3498db;
}

/* Mobile Footer */
@media (max-width: 768px) {
    .footer-bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .footer-links {
        justify-content: center;
    }
}