/* =========================================
   VARIABLES & DESIGN SYSTEM
========================================= */
:root {
    /* Couleurs Principales - Palette Premium et Apaisante */
    --clr-primary: #1F4E5B; /* Bleu Canard Foncé / Teal */
    --clr-primary-light: #347081;
    --clr-secondary: #E3B48F; /* Beige / Terracotta clair (chaleur humaine) */
    --clr-secondary-dark: #C99974;
    
    /* Couleurs de fond et surface */
    --clr-bg: #FAFAFA; /* Blanc cassé très léger */
    --clr-bg-light: #FFFFFF;
    --clr-bg-alt: #F1F4F5; /* Gris/Bleu très clair pour sections alternées */
    
    /* Typographie */
    --clr-text-main: #333333;
    --clr-text-muted: #666666;
    --clr-text-light: #FFFFFF;

    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing & Layout */
    --container-max: 1200px;
    --sp-xs: 0.5rem;
    --sp-sm: 1rem;
    --sp-md: 2rem;
    --sp-lg: 4rem;
    --sp-xl: 6rem;

    /* Radius & Shadows */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
    --shadow-md: 0 8px 24px rgba(31, 78, 91, 0.08);
    --shadow-lg: 0 20px 40px rgba(31, 78, 91, 0.12);

    /* Transitions */
    --transition-fast: 0.2s ease-out;
    --transition-normal: 0.3s ease-out;
    --transition-slow: 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

/* =========================================
   RESET & BASE
========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px; /* Offset for sticky header */
}

body {
    font-family: var(--font-body);
    color: var(--clr-text-main);
    background-color: var(--clr-bg);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--clr-primary);
    line-height: 1.2;
    font-weight: 600;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

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

.section {
    padding: var(--sp-xl) 0;
}

.bg-light {
    background-color: var(--clr-bg-alt);
}

.section-header {
    text-align: center;
    margin-bottom: var(--sp-lg);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: var(--sp-sm);
}

.section-subtitle {
    color: var(--clr-text-muted);
    font-size: 1.125rem;
}

/* =========================================
   BUTTONS
========================================= */
.btn-primary, .btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-full);
    font-family: var(--font-heading);
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: var(--transition-normal);
}

.btn-primary {
    background-color: var(--clr-primary);
    color: var(--clr-text-light);
    box-shadow: var(--shadow-md);
}

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

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

.btn-secondary:hover {
    background-color: var(--clr-primary);
    color: var(--clr-text-light);
}

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

.w-100 {
    width: 100%;
}

/* =========================================
   HEADER & NAV
========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.95);
    padding: 0.5rem 0;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    text-decoration: none;
    transition: var(--transition-normal);
}

.logo:hover {
    opacity: 0.9;
    transform: scale(1.02);
}

.logo-img {
    height: 55px;
    width: 55px;
    object-fit: contain;
    border-radius: 12px; /* Forme de carré adouci au lieu de rond */
    background-color: #fff;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(31, 78, 91, 0.1);
    padding: 2px;
}

.logo-text {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.logo-name {
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--clr-primary);
    line-height: 1.1;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.logo-title {
    font-size: 0.75rem;
    color: var(--clr-text-main);
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    opacity: 0.8;
    margin-top: 3px;
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-link {
    font-weight: 500;
    color: var(--clr-text-main);
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--clr-secondary);
    transition: var(--transition-normal);
}

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

/* Burger Menu */
.burger {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: transparent;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.burger-line {
    width: 25px;
    height: 2px;
    background-color: var(--clr-primary);
    transition: var(--transition-normal);
}

/* =========================================
   HERO SECTION
========================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -10%;
    right: -5%;
    width: 50vw;
    height: 50vw;
    background: radial-gradient(circle, rgba(227,180,143,0.15) 0%, rgba(250,250,250,0) 70%);
    z-index: -1;
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-lg);
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background-color: rgba(52, 112, 129, 0.1);
    color: var(--clr-primary);
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: var(--sp-md);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    margin-bottom: var(--sp-md);
}

.hero-title span {
    color: var(--clr-secondary-dark);
}

.hero-text {
    font-size: 1.125rem;
    color: var(--clr-text-muted);
    margin-bottom: var(--sp-lg);
    max-width: 500px;
}

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

.hero-image-wrapper {
    position: relative;
}

.glass-card {
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    padding: 1rem;
}

.blob-shape {
    border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
    overflow: hidden;
    aspect-ratio: 4/5;
    animation: blobMorph 8s ease-in-out infinite alternate;
}

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

@keyframes blobMorph {
    0% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
    50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
    100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
}

.image-placeholder {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #e0eaf5 0%, #f3ede7 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: inherit;
}

.placeholder-text {
    color: var(--clr-primary-light);
    font-weight: 500;
    font-family: var(--font-heading);
}

.decoration-circle {
    position: absolute;
    bottom: -20px;
    left: -20px;
    width: 100px;
    height: 100px;
    border-radius: 50%;
    background-color: var(--clr-secondary);
    z-index: -1;
    opacity: 0.5;
}

/* =========================================
   ABOUT SECTION
========================================= */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-xl);
    align-items: center;
}

.about-image {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.about-subtitle {
    color: var(--clr-secondary-dark);
    margin-bottom: var(--sp-md);
    font-size: 1.25rem;
}

.about-content p {
    margin-bottom: 1rem;
    text-align: justify;
}

.about-list {
    margin-top: var(--sp-md);
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-weight: 500;
}

.icon-check {
    width: 20px;
    height: 20px;
    background-color: var(--clr-secondary);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.icon-check::after {
    content: '';
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
    margin-bottom: 2px;
}

/* =========================================
   SPECIALTIES SECTION
========================================= */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--sp-md);
}

.card {
    background-color: var(--clr-bg-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid rgba(0,0,0,0.03);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.card-img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    object-position: center;
}

.card-content {
    padding: var(--sp-md);
    flex-grow: 1;
}

.card-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.card-text {
    color: var(--clr-text-muted);
}

/* =========================================
   GALLERY SECTION (CABINET)
========================================= */
.gallery-wrapper {
    position: relative;
    margin-top: var(--sp-md);
}

.gallery-scroll {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: var(--sp-md);
    padding-bottom: var(--sp-sm);
    scrollbar-width: thin;
    scrollbar-color: var(--clr-primary) rgba(0,0,0,0.05);
}

.gallery-scroll::-webkit-scrollbar {
    height: 8px;
}

.gallery-scroll::-webkit-scrollbar-track {
    background: rgba(0,0,0,0.05);
    border-radius: 4px;
}

.gallery-scroll::-webkit-scrollbar-thumb {
    background-color: var(--clr-primary);
    border-radius: 4px;
}

.gallery-scroll-img {
    flex: 0 0 85%;
    max-width: 600px;
    height: 350px;
    object-fit: cover;
    border-radius: var(--radius-md);
    scroll-snap-align: center;
    box-shadow: var(--shadow-sm);
}

@media (min-width: 768px) {
    .gallery-scroll-img {
        flex: 0 0 45%;
        height: 400px;
    }
}

.gallery-nav {
    position: absolute;
    top: calc(50% - 10px);
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.95);
    color: var(--clr-primary);
    border: none;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 10;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-nav:hover {
    background: var(--clr-primary);
    color: white;
    transform: translateY(-50%) scale(1.05);
}

.gallery-nav.prev {
    left: -15px;
}

.gallery-nav.next {
    right: -15px;
}

@media (max-width: 767px) {
    .gallery-nav.prev { left: 5px; }
    .gallery-nav.next { right: 5px; }
}

/* =========================================
   MEDIAS & RESSOURCES SECTION
========================================= */
.medias-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--sp-lg);
    margin-bottom: var(--sp-lg);
}

.video-card {
    background-color: var(--clr-bg-light);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition-normal);
}

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

.video-wrapper {
    position: relative;
    padding-bottom: 56.25%; /* 16:9 Aspect Ratio */
    height: 0;
    overflow: hidden;
    background-color: #000;
}

.video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-info {
    padding: var(--sp-md);
}

.video-info h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.network-links-container {
    text-align: center;
    margin-top: var(--sp-xl);
    padding-top: var(--sp-md);
    border-top: 1px solid rgba(0,0,0,0.05);
}

.network-title {
    font-size: 1.25rem;
    color: var(--clr-text-main);
    margin-bottom: var(--sp-md);
}

.network-icons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.network-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background-color: var(--clr-bg-light);
    color: var(--clr-primary);
    border-radius: var(--radius-full);
    font-weight: 500;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    border: 1px solid rgba(0,0,0,0.05);
}

.network-btn:hover {
    background-color: var(--clr-primary);
    color: var(--clr-text-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* =========================================
   INFOS & TARIFS SECTION
========================================= */
.infos-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-xl);
}

.info-block {
    margin-bottom: var(--sp-md);
}

.info-title {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.tarifs-card {
    padding: var(--sp-lg);
    background: linear-gradient(145deg, var(--clr-primary), var(--clr-primary-light));
    color: var(--clr-text-light);
    border: none;
}

.tarifs-title {
    color: var(--clr-secondary);
    font-size: 2rem;
    margin-bottom: var(--sp-md);
}

.tarifs-list li {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.2);
    font-weight: 500;
    font-size: 1.125rem;
}

.tarifs-list li:last-child {
    border-bottom: none;
}

.price {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--clr-secondary);
}

.tarifs-note {
    font-size: 0.875rem;
    opacity: 0.8;
    margin-top: 1.5rem;
}

/* =========================================
   FAQ ACCORDION
========================================= */
.accordion {
    max-width: 800px;
    margin: 0 auto;
}

.accordion-item {
    background-color: var(--clr-bg-light);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
    overflow: hidden;
}

.accordion-header {
    width: 100%;
    text-align: left;
    padding: 1.5rem;
    background: none;
    border: none;
    font-family: var(--font-heading);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--clr-primary);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: var(--transition-fast);
}

.accordion-icon {
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform var(--transition-normal);
}

.accordion-header.active .accordion-icon {
    transform: rotate(45deg);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
    padding: 0 1.5rem;
}

.accordion-content p {
    padding-bottom: 1.5rem;
    color: var(--clr-text-muted);
}

/* =========================================
   CONTACT SECTION
========================================= */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-xl);
    align-items: center;
}

.contact-info {
    margin: var(--sp-md) 0;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.125rem;
    font-weight: 500;
}

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

.contact-form-wrapper {
    padding: var(--sp-md);
    background-color: var(--clr-bg-light);
}

.form-title {
    margin-bottom: var(--sp-md);
}

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

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1px solid #ddd;
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: var(--transition-fast);
    background-color: var(--clr-bg);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--clr-primary);
    box-shadow: 0 0 0 3px rgba(49, 112, 129, 0.1);
}

/* =========================================
   FOOTER
========================================= */
.footer {
    background-color: var(--clr-primary);
    color: var(--clr-text-light);
    padding: var(--sp-lg) 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--sp-lg);
    margin-bottom: var(--sp-lg);
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    display: block;
    margin-bottom: 0.5rem;
}

.footer-brand p {
    color: rgba(255,255,255,0.7);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.footer h4 {
    color: var(--clr-secondary);
    margin-bottom: 1rem;
    font-size: 1.125rem;
}

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

.footer a {
    color: rgba(255,255,255,0.7);
    font-size: 0.875rem;
}

.footer a:hover {
    color: var(--clr-secondary);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.875rem;
    color: rgba(255,255,255,0.5);
}

/* =========================================
   ANIMATIONS & REVEALS
========================================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }

/* =========================================
   RESPONSIVE
========================================= */
@media (max-width: 992px) {
    .hero-container,
    .about-grid,
    .infos-grid,
    .contact-container {
        grid-template-columns: 1fr;
    }

    .hero-image-wrapper {
        order: -1;
        max-width: 500px;
        margin: 0 auto;
    }

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

@media (max-width: 768px) {
    .nav-list {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--clr-bg-light);
        flex-direction: column;
        justify-content: center;
        gap: 2rem;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-md);
    }

    .nav-list.active {
        left: 0;
    }

    .burger {
        display: flex;
    }

    .burger.active .burger-line:nth-child(1) {
        transform: rotate(45deg) translate(5px, 6px);
    }

    .burger.active .burger-line:nth-child(2) {
        opacity: 0;
    }

    .burger.active .burger-line:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -6px);
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}