/* Reset et variables CSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Couleurs nature Bali */
    --primary-green: #1B5E20;
    --light-green: #2E7D32;
    --sand-beige: #F5F5DC;
    --coral: #FF8A65;
    --white: #FAFAFA;
    --dark-text: #1B1B1B;
    --light-text: #5D4037;
    --border-light: #D7CCC8;
    --nature-brown: #8D6E63;
    --jungle-green: #2E7D32;
    --sunset-orange: #FF7043;
    
    /* Typographie */
    --font-primary: 'Inter', sans-serif;
    
    /* Espacements */
    --container-max-width: 1200px;
    --section-padding: 80px 0;
    --border-radius: 12px;
    --border-radius-lg: 20px;
    
    /* Ombres */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.15);
    --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.1);
}

body {
    font-family: var(--font-primary);
    line-height: 1.6;
    color: var(--dark-text);
    background: linear-gradient(135deg, #F5F5DC 0%, #E8F5E8 50%, #FFF3E0 100%);
    overflow-x: hidden;
}

.container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(245, 245, 220, 0.7);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(139, 195, 74, 0.3);
    z-index: 1000;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 20px rgba(46, 125, 50, 0.1);
}

.nav-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 150px;
    position: relative;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-logo .logo {
    height: 130px;
    width: auto;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-logo .logo:hover {
    transform: scale(1.05);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 2rem;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

.nav-cta {
    background: var(--primary-green);
    color: var(--white);
    padding: 10px 20px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: var(--light-green);
    transform: translateY(-2px);
}

/* Sélecteur de langue */
.language-selector {
    position: relative;
    display: inline-block;
}

.language-current {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(139, 195, 74, 0.2);
    backdrop-filter: blur(10px);
    font-size: 0.9rem;
    font-weight: 500;
}

.language-current:hover {
    background: rgba(255, 255, 255, 1);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(46, 125, 50, 0.15);
}

.flag {
    font-size: 1.1rem;
}

.lang-text {
    color: var(--dark-text);
    font-weight: 600;
}

.dropdown-arrow {
    font-size: 0.7rem;
    color: var(--light-text);
    transition: transform 0.3s ease;
}

.language-current:hover .dropdown-arrow {
    transform: rotate(180deg);
}

.language-dropdown {
    position: absolute;
    top: 100%;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--border-radius);
    box-shadow: 0 8px 25px rgba(46, 125, 50, 0.2);
    border: 1px solid rgba(139, 195, 74, 0.2);
    backdrop-filter: blur(15px);
    min-width: 140px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
}

.language-dropdown.active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.language-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 12px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    border-radius: var(--border-radius);
}

.language-option:first-child {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.language-option:last-child {
    border-radius: 0 0 var(--border-radius) var(--border-radius);
}

.language-option:hover {
    background: rgba(46, 125, 50, 0.1);
}

.language-option .lang-text {
    font-weight: 500;
    color: var(--dark-text);
}

/* Responsive pour le sélecteur de langue */
@media (max-width: 768px) {
    .language-selector {
        margin: 0.5rem 0;
    }
    
    .language-current {
        padding: 10px 14px;
        font-size: 1rem;
    }
    
    .language-dropdown {
        right: auto;
        left: 0;
        min-width: 160px;
    }
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: 8px;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--dark-text);
    margin: 3px 0;
    transition: 0.3s;
    border-radius: 2px;
}

/* Hero Section */
.hero {
    padding: 180px 0 80px;
    background: linear-gradient(135deg, #F5F5DC 0%, #E8F5E8 30%, #FFF3E0 70%, #F1F8E9 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
}

.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"><defs><pattern id="leaves" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="%234CAF50" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23leaves)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.hero-container {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    color: var(--dark-text);
}

.emoji {
    font-size: 3.5rem;
    animation: float 3s ease-in-out infinite;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--light-text);
    margin-bottom: 2.5rem;
    line-height: 1.6;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-block;
    padding: 15px 30px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    text-align: center;
    min-height: 44px;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

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

.btn-primary:hover {
    background: var(--light-green);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
}

.btn-secondary:hover {
    background: var(--primary-green);
    color: var(--white);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--primary-green);
    border: 2px solid var(--primary-green);
}

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

.hero-image {
    position: relative;
    height: 500px;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

/* Fallback pour l'animation CSS si la vidéo ne charge pas */
.hero-placeholder-fallback {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary-green), var(--light-green));
    border-radius: var(--border-radius-lg);
    position: relative;
    overflow: hidden;
}

.floating-element {
    position: absolute;
    background: var(--coral);
    border-radius: 50%;
    animation: float 4s ease-in-out infinite;
}

.element-1 {
    width: 80px;
    height: 80px;
    top: 20%;
    left: 20%;
    animation-delay: 0s;
}

.element-2 {
    width: 60px;
    height: 60px;
    top: 60%;
    right: 20%;
    animation-delay: 1s;
}

.element-3 {
    width: 100px;
    height: 100px;
    bottom: 20%;
    left: 50%;
    animation-delay: 2s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Sections communes */
section {
    padding: var(--section-padding);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--dark-text);
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--light-text);
    max-width: 600px;
    margin: 0 auto;
}

/* Services Section */
.services {
    background: var(--white);
}

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

.service-card {
    background: rgba(255, 255, 255, 0.9);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: 0 4px 20px rgba(46, 125, 50, 0.08);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid rgba(139, 195, 74, 0.15);
    backdrop-filter: blur(8px);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-green), var(--light-green));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.service-card:hover::before {
    transform: scaleX(1);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 40px rgba(46, 125, 50, 0.15);
    border-color: rgba(139, 195, 74, 0.3);
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    padding: 1rem;
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.1), rgba(76, 175, 80, 0.05));
    border-radius: 50%;
    transition: all 0.3s ease;
}

.service-card:hover .service-icon {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.2), rgba(76, 175, 80, 0.1));
    transform: scale(1.1);
}

.service-card h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-text);
    transition: color 0.3s ease;
}

.service-card:hover h3 {
    color: var(--primary-green);
}

.service-card p {
    color: var(--light-text);
    line-height: 1.6;
}

/* Why Bali Section */
.why-bali {
    background: linear-gradient(135deg, #E8F5E8 0%, #F1F8E9 50%, #F5F5DC 100%);
}

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

.why-card {
    background: rgba(255, 255, 255, 0.7);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: 0 8px 32px rgba(46, 125, 50, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(139, 195, 74, 0.2);
    backdrop-filter: blur(10px);
}

.why-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.why-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.why-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-text);
}

.why-card p {
    color: var(--light-text);
    line-height: 1.6;
}

/* Pricing Section */
.pricing {
    background: var(--white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.pricing-card {
    background: rgba(255, 255, 255, 0.8);
    border: 2px solid rgba(139, 195, 74, 0.3);
    border-radius: var(--border-radius-lg);
    padding: 2.5rem;
    text-align: center;
    position: relative;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px rgba(46, 125, 50, 0.1);
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.popular {
    border-color: var(--primary-green);
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(27, 94, 32, 0.2);
}

.popular-badge {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--coral);
    color: var(--white);
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-header h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--dark-text);
}

.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--primary-green);
    margin-bottom: 2rem;
}

.pricing-features {
    list-style: none;
    margin-bottom: 2rem;
}

.pricing-features li {
    padding: 0.5rem 0;
    color: var(--light-text);
    border-bottom: 1px solid var(--border-light);
}

.pricing-features li:last-child {
    border-bottom: none;
}

/* Gallery Section */
.gallery {
    background: linear-gradient(135deg, #F5F5DC 0%, #E8F5E8 50%, #FFF3E0 100%);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    aspect-ratio: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.05);
}

.media-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
    background: #000;
}

.gallery-media {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: var(--white);
    font-weight: 600;
    font-size: 1.125rem;
}

/* Process Section */
.process {
    background: var(--white);
}

/* Process Timeline */
.process-timeline {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
}

.timeline-line {
    display: none;
}

.timeline-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.timeline-step {
    background: rgba(255,255,255,0.8);
    border: 1px solid rgba(139,195,74,0.25);
    border-radius: var(--border-radius-lg);
    padding: 2rem;
    box-shadow: 0 10px 30px rgba(46,125,50,0.12);
    backdrop-filter: blur(8px);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-step:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(46,125,50,0.18);
}

.step-badge {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--primary-green);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin-bottom: 1rem;
}

.timeline-step h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.timeline-step p {
    color: var(--light-text);
}

.step-more {
    margin-top: 1rem;
    font-size: 0.9rem;
    color: var(--primary-green);
}

.timeline-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.timeline-prev, .timeline-next {
    background: rgba(245,245,220,0.9);
    border: 1px solid rgba(139,195,74,0.3);
    border-radius: 999px;
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    min-width: 48px;
    min-height: 48px;
}

.timeline-prev:hover, .timeline-next:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(46,125,50,0.15);
}

.timeline-indicators {
    display: flex;
    gap: 8px;
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: rgba(46,125,50,0.25);
    transition: background 0.3s ease, transform 0.3s ease;
}

.indicator.active {
    background: var(--primary-green);
    transform: scale(1.1);
}

/* Testimonials Section */
.testimonials {
    background: linear-gradient(135deg, #E8F5E8 0%, #F1F8E9 50%, #F5F5DC 100%);
}

.testimonials-ticker {
    overflow: hidden;
}

.testimonials-track {
    display: flex;
    gap: 1.5rem;
    will-change: transform;
    animation: testimonials-scroll 30s linear infinite;
}

@keyframes testimonials-scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.testimonials-ticker:hover .testimonials-track {
    animation-play-state: paused;
}

.testimonial-card {
    min-width: 340px;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.8);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 32px rgba(46, 125, 50, 0.1);
    transition: all 0.3s ease;
    border: 1px solid rgba(139, 195, 74, 0.2);
    backdrop-filter: blur(10px);
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
}

.testimonial-content {
    margin-bottom: 2rem;
}

.testimonial-content p {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--dark-text);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
}

.author-info h4 {
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 0.25rem;
}

.author-info span {
    color: var(--light-text);
    font-size: 0.875rem;
}

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

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

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--dark-text);
    text-align: center;
}

.contact-info p {
    font-size: 1.125rem;
    color: var(--light-text);
    margin-bottom: 2rem;
    line-height: 1.6;
    text-align: center;
}

.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.method-icon {
    font-size: 1.5rem;
}

.method-info h4 {
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 0.25rem;
}

.method-info p {
    color: var(--light-text);
    margin: 0;
}

.contact-form {
    background: rgba(245, 245, 220, 0.8);
    padding: 2.5rem;
    border-radius: var(--border-radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(139, 195, 74, 0.2);
    box-shadow: 0 8px 32px rgba(46, 125, 50, 0.1);
}

.whatsapp-container h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 1rem;
    text-align: center;
}

.whatsapp-container p {
    color: var(--light-text);
    text-align: center;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.whatsapp-button {
    margin-bottom: 2rem;
}

.btn-whatsapp {
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius-lg);
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-whatsapp::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-whatsapp:hover::before {
    left: 100%;
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.4);
}

.whatsapp-icon {
    font-size: 2rem;
    margin-right: 1rem;
    animation: pulse 2s infinite;
}

.whatsapp-text {
    display: flex;
    flex-direction: column;
}

.whatsapp-title {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.whatsapp-subtitle {
    font-size: 0.9rem;
    opacity: 0.9;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

.contact-alternatives {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.alternative-contact {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.5);
    border-radius: var(--border-radius);
    border: 1px solid rgba(139, 195, 74, 0.2);
    transition: all 0.3s ease;
}

.alternative-contact:hover {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
}

.alt-icon {
    font-size: 1.5rem;
}

.alt-info h4 {
    font-weight: 600;
    color: var(--dark-text);
    margin-bottom: 0.25rem;
    font-size: 0.9rem;
}

.alt-info p {
    color: var(--light-text);
    font-size: 0.8rem;
    margin: 0;
}

/* Styles pour le bouton Calendly */
.btn-calendar {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(135deg, #FF7043 0%, #FF8A65 100%);
    color: white;
    border: none;
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 25px rgba(255, 112, 67, 0.3);
    font-family: var(--font-primary);
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.btn-calendar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s;
}

.btn-calendar:hover::before {
    left: 100%;
}

.btn-calendar:hover {
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 15px 35px rgba(255, 112, 67, 0.4);
    background: linear-gradient(135deg, #FF5722 0%, #FF7043 100%);
}

.btn-calendar:active {
    transform: translateY(-2px) scale(1.01);
}

.calendar-icon {
    font-size: 2rem;
    animation: pulse 2s infinite;
}

.calendar-content {
    display: flex;
    flex-direction: column;
    text-align: left;
    flex: 1;
}

.calendar-title {
    font-weight: 600;
    font-size: 1.1rem;
    margin-bottom: 0.25rem;
}

.calendar-subtitle {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 400;
}

.calendar-arrow {
    font-size: 1.5rem;
    font-weight: bold;
    transition: transform 0.3s ease;
}

.btn-calendar:hover .calendar-arrow {
    transform: translateX(5px);
}

.btn-calendar:hover .calendar-icon {
    animation: bounce 0.6s ease;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

/* Responsive pour le bouton calendrier */
@media (max-width: 768px) {
    .btn-calendar {
        padding: 1.2rem 1.5rem;
        gap: 0.8rem;
    }
    
    .calendar-icon {
        font-size: 1.8rem;
    }
    
    .calendar-title {
        font-size: 1rem;
    }
    
    .calendar-subtitle {
        font-size: 0.8rem;
    }
    
    .calendar-arrow {
        font-size: 1.3rem;
    }
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1B5E20 0%, #2E7D32 50%, #388E3C 100%);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-bottom: 2rem;
}

.footer-logo h3 {
    color: #4CAF50;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo p {
    color: #A0AEC0;
    line-height: 1.6;
}

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

.footer-section h4 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--white);
}

.footer-section a {
    display: block;
    color: #A0AEC0;
    text-decoration: none;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: #4CAF50;
}

.footer-bottom {
    border-top: 1px solid #4A5568;
    padding-top: 2rem;
    text-align: center;
    color: #A0AEC0;
}

/* Responsive Design */
@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        top: 150px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 150px);
        background: rgba(245, 245, 220, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: flex-start;
        align-items: center;
        padding-top: 2rem;
        transition: left 0.3s ease;
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu .nav-link {
        margin: 1rem 0;
        font-size: 1.2rem;
    }
    
    .nav-menu .nav-cta {
        margin-top: 1rem;
        padding: 15px 30px;
        font-size: 1.1rem;
    }
    
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
        padding: 0 15px;
    }
    
    .hero-title {
        font-size: 2.5rem;
        line-height: 1.1;
        margin-bottom: 1rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
    }
    
    .hero-cta {
        justify-content: center;
        gap: 1rem;
    }
    
    .hero-image {
        height: 300px;
        margin-top: 2rem;
    }
    
    .section-header {
        margin-bottom: 3rem;
    }
    
    .section-header h2 {
        font-size: 2.2rem;
        margin-bottom: 0.8rem;
    }
    
    .section-header p {
        font-size: 1rem;
        padding: 0 10px;
    }
    
    .services-grid,
    .why-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 10px;
    }
    
    .service-card,
    .why-card {
        padding: 2rem 1.5rem;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 15px;
    }
    
    .contact-info h2 {
        font-size: 2.2rem;
        margin-bottom: 1rem;
    }
    
    .contact-form {
        padding: 2rem 1.5rem;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        padding: 0 15px;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .pricing-card.popular {
        transform: none;
    }
    
    .pricing-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0 10px;
    }
    
    .pricing-card {
        padding: 2rem 1.5rem;
    }
    
    .contact-alternatives {
        flex-direction: column;
        gap: 1rem;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 0 10px;
    }
    
    .timeline-steps {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .timeline-step {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .nav-container {
        height: 120px;
        padding: 0 15px;
    }
    
    .nav-logo .logo {
        height: 100px;
    }
    
    .nav-menu {
        top: 120px;
        height: calc(100vh - 120px);
    }
    
    .hero {
        padding: 140px 0 60px;
    }
    
    .hero-title {
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .section-header p {
        font-size: 0.9rem;
    }
    
    .btn {
        padding: 14px 28px;
        font-size: 1rem;
        min-height: 48px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }
    
    .hero-cta .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .hero-image {
        height: 250px;
    }
    
    .service-card,
    .why-card,
    .pricing-card {
        padding: 1.5rem 1rem;
    }
    
    .service-icon,
    .why-icon {
        font-size: 2rem;
        margin-bottom: 1rem;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .gallery-item {
        aspect-ratio: 4/3;
    }
    
    .contact-form {
        padding: 1.5rem 1rem;
    }
    
    .btn-whatsapp {
        padding: 1.2rem 1.5rem;
    }
    
    .whatsapp-icon {
        font-size: 1.5rem;
    }
    
    .whatsapp-title {
        font-size: 1rem;
    }
    
    .whatsapp-subtitle {
        font-size: 0.8rem;
    }
}

/* Animations d'entrée */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Scroll smooth */
html {
    scroll-behavior: smooth;
}