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

:root {
    --primary: #1B4332;
    --secondary: #D4AF37;
    --accent: #2D6A4F;
    --dark: #1A1A1A;
    --light: #4A4A4A;
    --bg: #FFFFFF;
    --light-gray: #F8F9FA;
    --border: #E5E5E5;
}

html {
    scroll-behavior: smooth;
}

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

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

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: all 0.3s ease;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
    gap: 20px;
}

.logo h2 {
    font-family: 'Playfair Display', serif;
    color: var(--primary);
    font-size: 24px;
    letter-spacing: 2px;
}

.logo img {
    width: 150px;
    height: auto;
    display: block;
}

.logo a {
    display: block;
    line-height: 0;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 32px;
}

.nav-link {
    color: var(--dark);
    text-decoration: none;
    font-weight: 500;
    font-size: 16px;
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--secondary);
    transition: width 0.3s ease;
}

.nav-link:hover {
    color: var(--secondary);
}

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

.menu-highlight a {
    color: var(--secondary);
    font-weight: 600;
}

.menu-highlight a:hover {
    color: var(--primary);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--primary);
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Buttons */
.btn-primary {
    background: var(--secondary);
    color: white;
    padding: 14px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    display: inline-block;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(212, 175, 55, 0.3);
}

.nav-cta {
    white-space: nowrap;
    flex-shrink: 0;
}

.btn-primary:hover {
    background: #C19B2F;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(212, 175, 55, 0.4);
}

.btn-large {
    padding: 16px 48px;
    font-size: 18px;
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    padding: 12px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 16px;
    display: inline-block;
    transition: all 0.3s ease;
}

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

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 80px;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://images.unsplash.com/photo-1512453979798-5ea266f8880c?w=1920') center/cover;
    animation: zoomIn 20s ease-in-out infinite alternate;
}

@keyframes zoomIn {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(27, 67, 50, 0.9) 0%, rgba(45, 106, 79, 0.85) 100%);
}

.hero-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.shape {
    position: absolute;
    border-radius: 50%;
    background: rgba(212, 175, 55, 0.1);
    animation: float 20s infinite ease-in-out;
}

.shape-1 {
    width: 300px;
    height: 300px;
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    top: 60%;
    right: 15%;
    animation-delay: 2s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    bottom: 20%;
    left: 50%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-30px) rotate(180deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: white;
}

.hero-badge {
    display: inline-block;
    background: rgba(212, 175, 55, 0.2);
    border: 2px solid var(--secondary);
    color: var(--secondary);
    padding: 12px 24px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 56px;
    font-weight: 700;
    margin-bottom: 24px;
    line-height: 1.2;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
    font-size: 20px;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.95;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 48px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.stat-item {
    text-align: center;
}

.stat-item h3 {
    font-size: 42px;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 8px;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
}

.stat-item p {
    font-size: 14px;
    opacity: 0.9;
}

/* Section Styles */
section {
    padding: 80px 0;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 42px;
    color: var(--primary);
    margin-bottom: 48px;
    font-weight: 700;
}

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

/* Introduction Section */
.introduction {
    background: var(--light-gray);
}

.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.intro-text {
    font-size: 18px;
    margin-bottom: 24px;
    color: var(--light);
}

.formation-link {
    background: #FFF9E6;
    border-left: 4px solid var(--secondary);
    padding: 16px 20px;
    margin: 24px 0;
    border-radius: 8px;
    font-size: 16px;
}

.formation-link a {
    color: var(--primary);
    font-weight: 600;
    text-decoration: underline;
}

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

.image-card-3d {
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
    transition: all 0.5s ease;
    transform-style: preserve-3d;
}

.image-card-3d:hover {
    transform: translateY(-10px) rotateX(5deg) rotateY(5deg);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.image-card-3d img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

/* Steps Section */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.step-card {
    background: white;
    padding: 40px 32px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

.step-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(27, 67, 50, 0.05) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.card-3d {
    transform-style: preserve-3d;
    perspective: 1000px;
}

.step-card:hover {
    background: white;
    transform: translateY(-15px) scale(1.05);
    box-shadow: 0 20px 60px rgba(212, 175, 55, 0.3);
    border: 2px solid var(--secondary);
}

.step-card:hover::before {
    opacity: 1;
}

.step-icon {
    margin-bottom: 24px;
    display: inline-block;
    transition: all 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    position: relative;
    z-index: 1;
}

.step-card:hover .step-icon {
    transform: scale(1.2) rotateY(360deg);
}

.step-title {
    font-size: 22px;
    color: var(--primary);
    margin-bottom: 16px;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.step-desc {
    color: var(--light);
    font-size: 16px;
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* Testimonials */
.testimonials {
    background: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.testimonial-card {
    background: var(--light-gray);
    padding: 40px;
    border-radius: 16px;
    border-left: 4px solid var(--secondary);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.testimonial-card:hover {
    transform: translateY(-15px) scale(1.03) rotateX(5deg);
    box-shadow: 0 25px 60px rgba(212, 175, 55, 0.25);
    border-left-width: 6px;
}

.testimonial-card:hover::before {
    opacity: 1;
}

.quote-icon {
    font-size: 56px;
    color: var(--secondary);
    font-family: 'Playfair Display', serif;
    line-height: 1;
    margin-bottom: 16px;
    position: relative;
    z-index: 1;
    transition: transform 0.5s ease;
}

.testimonial-card:hover .quote-icon {
    transform: scale(1.2) rotate(-10deg);
}

.testimonial-text {
    font-style: italic;
    font-size: 18px;
    color: var(--light);
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.testimonial-author {
    position: relative;
    z-index: 1;
}

.testimonial-author h4 {
    color: var(--primary);
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 4px;
}

.testimonial-author p {
    color: var(--light);
    font-size: 14px;
}

/* Comparison Table */
.comparison {
    background: linear-gradient(to bottom, var(--light-gray), white);
}

.comparison-table-wrapper {
    overflow-x: auto;
    border-radius: 12px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.comparison-table thead {
    background: var(--primary);
    color: white;
}

.comparison-table th {
    padding: 20px;
    font-size: 18px;
    font-weight: 700;
}

.comparison-table td {
    padding: 20px;
    border-bottom: 1px solid var(--border);
    font-size: 16px;
}

.comparison-table tbody tr:nth-child(even) {
    background: var(--light-gray);
}

.comparison-table tbody tr {
    transition: all 0.3s ease;
}

.comparison-table tbody tr:hover {
    background: rgba(212, 175, 55, 0.1);
    transform: scale(1.01);
}

.icon-check {
    color: #28A745;
    font-weight: bold;
}

.icon-cross {
    color: #DC3545;
    font-weight: bold;
}

/* FAQ Section */
.faq {
    background: white;
}

.faq-container {
    max-width: 900px;
    margin: 0 auto;
}

.faq-item {
    background: white;
    border: 1px solid var(--border);
    border-radius: 8px;
    margin-bottom: 16px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.faq-question {
    background: var(--secondary);
    padding: 20px 24px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    background: #C19B2F;
}

.faq-question h3 {
    font-size: 20px;
    color: var(--dark);
    font-weight: 700;
}

.faq-icon {
    font-size: 28px;
    color: var(--dark);
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(45deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
    padding: 24px;
    background: var(--light-gray);
}

.faq-answer p {
    font-size: 16px;
    color: var(--light);
}

/* Contact CTA */
.contact-cta {
    background: url('https://images.unsplash.com/photo-1582407947304-fd86f028f716?w=1920') center/cover;
    position: relative;
    padding: 100px 0;
}

.contact-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(27, 67, 50, 0.85);
}

.contact-cta .section-title,
.contact-subtitle {
    color: white;
    position: relative;
    z-index: 2;
}

.contact-subtitle {
    text-align: center;
    font-size: 20px;
    margin-bottom: 48px;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    max-width: 1000px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.contact-card {
    background: white;
    padding: 48px 40px;
    border-radius: 16px;
    text-align: center;
    text-decoration: none;
    color: var(--primary);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    position: relative;
    overflow: hidden;
}

.contact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.contact-card:hover {
    transform: translateY(-20px) scale(1.08) rotateX(10deg);
    box-shadow: 0 30px 70px rgba(212, 175, 55, 0.4);
}

.contact-card:hover::before {
    opacity: 0.1;
}

.contact-card svg {
    margin-bottom: 16px;
    transition: all 0.5s ease;
    position: relative;
    z-index: 1;
}

.contact-card:hover svg {
    transform: scale(1.3) rotateY(360deg);
}

.contact-card h3 {
    font-size: 20px;
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.contact-card p {
    position: relative;
    z-index: 1;
    margin: 0;
}

/* Footer */
.footer {
    background: var(--primary);
    color: white;
    padding-top: 60px;
}

.footer-top {
    height: 4px;
    background: var(--secondary);
    margin-bottom: 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 40px;
    padding-top: 20px;
}

.footer-logo {
    font-family: 'Playfair Display', serif;
    font-size: 24px;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.footer-logo-img {
    width: 180px;
    height: auto;
    margin-bottom: 16px;
    display: block;
}

.footer-desc {
    font-size: 14px;
    opacity: 0.8;
    line-height: 1.6;
}

.footer-col h4 {
    font-size: 18px;
    margin-bottom: 16px;
    font-weight: 700;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: var(--secondary);
    padding-left: 5px;
}

.footer-contact {
    list-style: none;
}

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 14px;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    padding: 24px 0;
    text-align: center;
}

.footer-bottom p {
    font-size: 14px;
    opacity: 0.6;
}

/* WhatsApp Button */
.whatsapp-btn {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
    z-index: 999;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-btn:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 30px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.7); }
}

/* Animations */
.animate-fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.8s ease forwards;
}

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

.animate-slide-right {
    opacity: 0;
    transform: translateX(-50px);
    animation: slideRight 0.8s ease forwards;
}

@keyframes slideRight {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-slide-left {
    opacity: 0;
    transform: translateX(50px);
    animation: slideLeft 0.8s ease forwards;
}

@keyframes slideLeft {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-slide-up {
    opacity: 0;
    transform: translateY(50px);
    animation: slideUp 0.8s ease forwards;
}

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

.animate-scale {
    opacity: 0;
    transform: scale(0.8);
    animation: scaleUp 0.6s ease forwards;
}

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

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }

/* Responsive Design */
@media (max-width: 1024px) {
    .hero {
        min-height: 500px;
    }
    
    .hero-title {
        font-size: 42px;
    }
    
    .hero-stats {
        gap: 32px;
    }
    
    .stat-item h3 {
        font-size: 36px;
    }
    
    .nav-cta {
        font-size: 14px;
        padding: 10px 20px;
    }
    
    .intro-grid,
    .steps-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .step-card {
        padding: 32px 24px;
    }
}

@media (max-width: 900px) {
    .nav-cta {
        display: none;
    }
}

@media (max-width: 768px) {
    .hero {
        min-height: 450px;
        margin-top: 64px;
    }
    
    .nav-container {
        height: 64px;
    }
    
    .logo img {
        width: 120px;
    }
    
    .hero-badge {
        font-size: 12px;
        padding: 8px 16px;
    }
    
    .hero-title {
        font-size: 32px;
    }
    
    .hero-subtitle {
        font-size: 16px;
        padding: 0 10px;
    }
    
    .hero-stats {
        gap: 24px;
        margin-bottom: 32px;
    }
    
    .stat-item h3 {
        font-size: 32px;
    }
    
    .stat-item p {
        font-size: 13px;
    }
    
    .shape {
        display: none;
    }
    
    .nav-menu {
        position: fixed;
        top: 64px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 64px);
        background: rgba(27, 67, 50, 0.98);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 32px;
        transition: left 0.4s ease;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-link {
        color: white;
        font-size: 24px;
    }
    
    .nav-cta {
        display: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .section-title {
        font-size: 32px;
    }
    
    .intro-grid,
    .steps-grid,
    .testimonials-grid,
    .contact-cards,
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-grid {
        text-align: center;
    }
    
    .footer-logo-img {
        width: 150px;
        margin: 0 auto 16px;
    }
    
    .footer-links,
    .footer-contact {
        text-align: center;
    }
    
    .step-card,
    .testimonial-card {
        padding: 28px 24px;
    }
    
    section {
        padding: 60px 0;
    }
    
    .whatsapp-btn {
        bottom: 16px;
        right: 16px;
        width: 50px;
        height: 50px;
    }
    
    .comparison-table {
        font-size: 14px;
    }
    
    .comparison-table th,
    .comparison-table td {
        padding: 12px 8px;
    }
}

@media (max-width: 575px) {
    .hero {
        min-height: 400px;
    }
    
    .logo img {
        width: 100px;
    }
    
    .footer-logo-img {
        width: 130px;
    }
    
    .hero-title {
        font-size: 26px;
    }
    
    .hero-subtitle {
        font-size: 14px;
    }
    
    .hero-badge {
        font-size: 11px;
        padding: 6px 12px;
    }
    
    .stat-item h3 {
        font-size: 28px;
    }
    
    .stat-item p {
        font-size: 12px;
    }
    
    .section-title {
        font-size: 28px;
    }
    
    .btn-primary,
    .btn-secondary {
        width: 100%;
        text-align: center;
        padding: 12px 24px;
    }
    
    .btn-large {
        padding: 14px 32px;
    }
    
    .step-card,
    .testimonial-card {
        padding: 24px 20px;
    }
    
    .step-title {
        font-size: 18px;
    }
    
    .step-desc,
    .testimonial-text {
        font-size: 14px;
    }
    
    .contact-card {
        padding: 32px 24px;
    }
    
    .intro-text {
        font-size: 16px;
    }
}