/* ============================================
   KARIBEAN-SERV - Styles CSS
   Version PHP pour hébergement OVH Perso
   ============================================ */

/* Variables CSS */
:root {
    --color-teal: #1F7A8C;
    --color-teal-dark: #165968;
    --color-gold: #C9A961;
    --color-gold-dark: #B08F4A;
    --color-white: #FFFFFF;
    --color-gray-50: #F9FAFB;
    --color-gray-100: #F3F4F6;
    --color-gray-200: #E5E7EB;
    --color-gray-300: #D1D5DB;
    --color-gray-600: #4B5563;
    --color-gray-900: #111827;
    
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-gray-900);
    background-color: var(--color-white);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header & Navigation */
.site-header {
    background: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo img {
    height: 64px;
    width: auto;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

.nav-menu a {
    text-decoration: none;
    color: var(--color-gray-600);
    font-weight: 500;
    transition: color 0.2s;
}

.nav-menu a:hover {
    color: var(--color-teal);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 4px;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 3px;
    background: var(--color-gray-900);
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 0.5rem;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: all 0.2s;
}

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

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

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

.btn-secondary:hover {
    background: var(--color-gold-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, var(--color-teal) 0%, var(--color-teal-dark) 100%);
    color: var(--color-white);
    padding: 6rem 0;
    text-align: center;
}

.hero-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-gold);
}

.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    opacity: 0.9;
}

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

/* Entities Section */
.section-entities {
    padding: 4rem 0;
    background: var(--color-gray-50);
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--color-gray-900);
}

.section-subtitle {
    text-align: center;
    font-size: 1.125rem;
    color: var(--color-gray-600);
    margin-bottom: 3rem;
}

.entity-selector {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

.entity-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: 0.75rem;
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
}

.entity-btn:hover {
    border-color: var(--color-teal);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.entity-btn.active {
    background: var(--color-teal);
    color: var(--color-white);
    border-color: var(--color-teal);
}

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

.entity-content {
    display: none;
}

.entity-content.active {
    display: block;
}

.entity-card {
    background: var(--color-white);
    border-radius: 1rem;
    padding: 3rem;
    box-shadow: var(--shadow-xl);
}

.entity-header {
    text-align: center;
    margin-bottom: 3rem;
}

.entity-icon-large {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.entity-card h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.entity-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.sap-badge {
    background: rgba(31, 122, 140, 0.1);
    color: var(--color-teal);
}

.sas-badge {
    background: rgba(201, 169, 97, 0.1);
    color: var(--color-gold-dark);
}

.sap-logo-container {
    margin: 1.5rem 0;
}

.sap-logo {
    height: 80px;
    width: auto;
}

.entity-description {
    font-size: 1.125rem;
    color: var(--color-gray-600);
    max-width: 600px;
    margin: 0 auto;
}

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

.service-item h4 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-gray-900);
}

.service-item p {
    color: var(--color-gray-600);
}

.entity-benefits {
    background: var(--color-gray-50);
    border-radius: 0.75rem;
    padding: 2rem;
    text-align: center;
}

.benefit-highlight strong {
    display: block;
    font-size: 1.5rem;
    color: var(--color-teal);
    margin-bottom: 0.5rem;
}

/* Services Carousel */
.section-services {
    padding: 4rem 0;
}

.services-carousel {
    display: none;
}

.services-carousel.active {
    display: block;
}

.carousel-container {
    position: relative;
    padding: 0 3rem;
}

.carousel-track {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
}

.carousel-track::-webkit-scrollbar {
    display: none;
}

.service-card {
    flex: 0 0 300px;
    background: var(--color-white);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: transform 0.2s;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

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

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

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    transition: all 0.2s;
    z-index: 10;
}

.carousel-btn:hover {
    background: var(--color-teal);
    color: var(--color-white);
    border-color: var(--color-teal);
}

.carousel-btn.prev {
    left: 0;
}

.carousel-btn.next {
    right: 0;
}

.carousel-indicators {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 1.5rem;
}

.carousel-indicator {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
    background: var(--color-gray-300);
    cursor: pointer;
    transition: background 0.2s;
}

.carousel-indicator.active {
    background: var(--color-teal);
}

/* FAQ */
.page-header {
    background: var(--color-teal);
    color: var(--color-white);
    padding: 4rem 0;
    text-align: center;
}

.faq-section {
    padding: 4rem 0;
}

.faq-container {
    max-width: 800px;
    margin: 0 auto;
}

.faq-container h2 {
    font-size: 2rem;
    margin: 3rem 0 1.5rem;
    color: var(--color-teal);
}

.faq-item {
    margin-bottom: 1rem;
    border: 1px solid var(--color-gray-200);
    border-radius: 0.5rem;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: var(--color-white);
    border: none;
    font-size: 1.125rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    transition: background 0.2s;
}

.faq-question:hover {
    background: var(--color-gray-50);
}

.faq-icon {
    font-size: 1.5rem;
    color: var(--color-teal);
    transition: transform 0.2s;
}

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

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: var(--color-gray-600);
}

/* Footer */
.site-footer {
    background: var(--color-gray-900);
    color: var(--color-white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-column h3,
.footer-column h4 {
    margin-bottom: 1rem;
    color: var(--color-gold);
}

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

.footer-column ul li {
    margin-bottom: 0.5rem;
}

.footer-column a {
    color: var(--color-gray-300);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-column a:hover {
    color: var(--color-white);
}

.footer-phone {
    font-size: 1.25rem;
    margin-top: 1rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    color: var(--color-gray-300);
}

/* Responsive */
@media (max-width: 768px) {
    .nav-menu {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .entity-selector {
        flex-direction: column;
    }
    
    .carousel-container {
        padding: 0 2rem;
    }
    
    .service-card {
        flex: 0 0 250px;
    }
}

/* ============================================
   GALERIES PHOTOS
   ============================================ */

.section-galleries {
    padding: 4rem 0;
    background: var(--color-white);
}

.gallery-carousel {
    display: none;
}

.gallery-carousel.active {
    display: block;
}

.gallery-container {
    position: relative;
    padding: 0 3rem;
    margin-top: 2rem;
}

.gallery-track {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    scroll-behavior: smooth;
    scrollbar-width: none;
}

.gallery-track::-webkit-scrollbar {
    display: none;
}

.gallery-item {
    flex: 0 0 400px;
    position: relative;
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s;
}

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

.gallery-item img {
    width: 100%;
    height: 300px;
    object-fit: cover;
}

.gallery-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
    color: var(--color-white);
    padding: 1.5rem 1rem 1rem;
    font-weight: 600;
    font-size: 1.125rem;
}

/* ============================================
   ZONE D'INTERVENTION
   ============================================ */

.section-zone {
    padding: 4rem 0;
    background: var(--color-gray-50);
}

.zone-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: 3rem;
}

.zone-map {
    background: var(--color-white);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

.map-placeholder {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: var(--color-gray-100);
    border-radius: 0.5rem;
}

.map-icon {
    font-size: 4rem;
    margin-bottom: 1rem;
}

.zone-list {
    background: var(--color-white);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

.zone-list h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--color-teal);
}

.communes-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.commune-item {
    padding: 0.75rem 1rem;
    background: var(--color-gray-50);
    border-radius: 0.5rem;
    font-weight: 500;
}

.zone-note {
    font-style: italic;
    color: var(--color-gray-600);
    text-align: center;
    margin-top: 1rem;
}

/* ============================================
   TÉMOIGNAGES
   ============================================ */

.section-testimonials {
    padding: 4rem 0;
    background: var(--color-white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.testimonial-card {
    background: var(--color-gray-50);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-md);
    transition: transform 0.2s;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.testimonial-stars {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.testimonial-text {
    font-size: 1.125rem;
    line-height: 1.6;
    color: var(--color-gray-600);
    margin-bottom: 1.5rem;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.testimonial-author strong {
    color: var(--color-gray-900);
    font-size: 1.125rem;
}

.testimonial-author span {
    color: var(--color-gray-600);
    font-size: 0.875rem;
}

/* ============================================
   SECTION CONTACT
   ============================================ */

.section-contact {
    padding: 4rem 0;
    background: var(--color-gray-50);
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 3rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.contact-item {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.contact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.contact-item h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--color-gray-900);
}

.contact-item p {
    color: var(--color-gray-600);
    line-height: 1.6;
}

.contact-item a {
    color: var(--color-teal);
    text-decoration: none;
    font-weight: 500;
}

.contact-item a:hover {
    text-decoration: underline;
}

.contact-form-container {
    background: var(--color-white);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

/* ============================================
   SECTION DEVIS
   ============================================ */

.section-devis {
    padding: 4rem 0;
    background: var(--color-white);
}

.devis-form-container {
    max-width: 800px;
    margin: 3rem auto 0;
    background: var(--color-gray-50);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

/* ============================================
   FORMULAIRES
   ============================================ */

.contact-form,
.devis-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--color-gray-900);
}

.form-group input,
.form-group textarea,
.form-group select {
    padding: 0.75rem 1rem;
    border: 2px solid var(--color-gray-200);
    border-radius: 0.5rem;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.2s;
}

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

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

/* ============================================
   RESPONSIVE
   ============================================ */

@media (max-width: 768px) {
    .gallery-item {
        flex: 0 0 300px;
    }
    
    .zone-content {
        grid-template-columns: 1fr;
    }
    
    .communes-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
}