/* ===================================
   RÉSINES ET SOL PRUVOST - DESIGN PROFESSIONNEL MODERNE
   =================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Poppins:wght@400;500;600;700;800&display=swap');

:root {
    /* Palette de Couleurs Professionnelles */
    --quill-gray: #e5e5e4;
    --outer-space: #2f3437;
    --vanilla: #cebea7;
    --oslo-gray: #96989a;
    --nevada: #616566;
    --sisal: #d0c6b6;
    --heathered-gray: #b6a58f;
    --silver-sand: #c8cacb;
    
    /* Couleurs Principales */
    --primary: var(--outer-space);
    --primary-dark: #1f2325;
    --primary-light: #4a5155;
    --accent: var(--heathered-gray);
    --accent-dark: #9d8a75;
    --accent-light: var(--vanilla);
    
    /* Couleurs Neutres */
    --white: #FFFFFF;
    --gray-50: var(--quill-gray);
    --gray-100: var(--sisal);
    --gray-200: var(--silver-sand);
    --gray-300: var(--oslo-gray);
    --gray-400: var(--oslo-gray);
    --gray-500: var(--nevada);
    --gray-600: var(--outer-space);
    --gray-700: var(--outer-space);
    --gray-800: var(--outer-space);
    --gray-900: var(--outer-space);
    
    /* Typographie */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Espacements */
    --container-width: 1280px;
    --container-padding: 2rem;
    --section-padding: 6rem 0;
    
    /* Transitions */
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    /* Ombres Modernes */
    --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    
    /* Dégradés */
    --gradient-primary: linear-gradient(135deg, var(--outer-space) 0%, var(--nevada) 100%);
    --gradient-accent: linear-gradient(135deg, var(--heathered-gray) 0%, var(--vanilla) 100%);
    --gradient-hero: linear-gradient(180deg, rgba(47, 52, 55, 0.85) 0%, rgba(47, 52, 55, 0.75) 50%, rgba(182, 165, 143, 0.7) 100%);
}

/* ===================================
   RESET & BASE
   =================================== */

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    font-size: 1rem;
    line-height: 1.7;
    color: var(--outer-space);
    background-color: var(--white);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    transition: var(--transition-normal);
}

/* ===================================
   TYPOGRAPHIE
   =================================== */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--outer-space);
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 5vw + 1rem, 4rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(2rem, 4vw + 0.5rem, 3rem);
    font-weight: 700;
}

h3 {
    font-size: clamp(1.5rem, 3vw + 0.5rem, 2rem);
    font-weight: 600;
}

h4 {
    font-size: 1.5rem;
    font-weight: 600;
}

p {
    margin-bottom: 1.25rem;
    color: var(--outer-space);
}

strong {
    font-weight: 600;
    color: var(--outer-space);
}

/* ===================================
   UTILITAIRES
   =================================== */

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

.section {
    padding: var(--section-padding);
}

.section-gray {
    background: linear-gradient(180deg, var(--quill-gray) 0%, var(--white) 100%);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.section-title {
    margin-bottom: 1.5rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -0.75rem;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, var(--heathered-gray) 0%, var(--vanilla) 100%);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--outer-space);
    font-weight: 500;
    line-height: 1.6;
}

.centered {
    text-align: center;
}

/* ===================================
   BOUTONS & CTA
   =================================== */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2.5rem;
    font-family: var(--font-primary);
    font-size: 1rem;
    font-weight: 600;
    text-align: center;
    border-radius: 12px;
    transition: all var(--transition-normal);
    cursor: pointer;
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
    white-space: nowrap;
    text-transform: none;
    letter-spacing: 0.01em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: linear-gradient(135deg, var(--outer-space) 0%, #1a1e20 100%);
    color: var(--white);
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--outer-space);
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, #1a1e20 0%, var(--outer-space) 100%);
    border-color: #1a1e20;
}

.btn-primary:active {
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--white);
    color: var(--outer-space);
    border: 2px solid var(--outer-space);
    box-shadow: var(--shadow-md);
    font-weight: 700;
}

.btn-secondary:hover {
    background: var(--outer-space);
    color: var(--white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--outer-space);
}

.btn-accent {
    background: linear-gradient(135deg, #9d8a75 0%, var(--heathered-gray) 100%);
    color: var(--white);
    box-shadow: var(--shadow-lg);
    border: 2px solid #9d8a75;
    font-weight: 700;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl);
    background: linear-gradient(135deg, #8a7865 0%, #9d8a75 100%);
    border-color: #8a7865;
}

.btn-large {
    padding: 1.25rem 3rem;
    font-size: 1.125rem;
    border-radius: 14px;
}

.btn-outline {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(5px);
}

.btn-outline:hover {
    background: var(--white);
    color: var(--outer-space);
    text-shadow: none;
    border-color: var(--white);
}

.btn-header {
    padding: 0.625rem 1.75rem;
    background: linear-gradient(135deg, #9d8a75 0%, var(--heathered-gray) 100%);
    color: var(--white);
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9375rem;
    box-shadow: var(--shadow-md);
    border: 2px solid transparent;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.btn-header:hover {
    background: linear-gradient(135deg, #8a7865 0%, #9d8a75 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* CTA Section Spéciale */
.cta-button-group {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2rem;
}

.cta-button-group .btn {
    min-width: 220px;
}

/* ===================================
   HEADER
   =================================== */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--white);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.header.scrolled {
    box-shadow: var(--shadow-md);
}

.header-top {
    background: linear-gradient(135deg, var(--outer-space) 0%, var(--nevada) 100%);
    color: var(--white);
    padding: 0.75rem 0;
    font-size: 0.875rem;
}

.header-top-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.contact-info {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
}

.contact-item svg {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
}

.navbar {
    padding: 1.25rem 0;
    background: var(--white);
}

.navbar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 65px;
    width: auto;
    transition: var(--transition-normal);
}

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

.nav-menu {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.nav-link {
    font-weight: 600;
    font-size: 1.0625rem;
    color: var(--outer-space);
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition-normal);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: linear-gradient(135deg, var(--heathered-gray) 0%, var(--vanilla) 100%);
    border-radius: 2px;
    transition: var(--transition-normal);
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--outer-space);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    padding: 8px;
    z-index: 1001;
}

.mobile-toggle span {
    width: 28px;
    height: 3px;
    background: var(--outer-space);
    border-radius: 3px;
    transition: var(--transition-normal);
}

/* ===================================
   HERO SECTION
   =================================== */

.hero {
    position: relative;
    min-height: 95vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6) contrast(1.1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    z-index: 2;
}

.hero-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 25% 40%, rgba(182, 165, 143, 0.12) 0%, transparent 60%),
        radial-gradient(ellipse at 75% 70%, rgba(206, 190, 167, 0.08) 0%, transparent 60%);
    z-index: 1;
    opacity: 0.8;
}

.hero-overlay::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50%;
    background: linear-gradient(to top, rgba(47, 52, 55, 0.92) 0%, rgba(47, 52, 55, 0.5) 50%, transparent 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--white);
    padding: 3rem 0;
    max-width: 900px;
    margin: 0 auto;
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-title {
    margin-bottom: 2rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hero-title-main {
    font-size: clamp(2.75rem, 7vw + 1rem, 5rem);
    font-weight: 900;
    letter-spacing: -0.03em;
    color: var(--white);
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5), 0 2px 10px rgba(0, 0, 0, 0.3);
    line-height: 1.1;
}

.hero-title-sub {
    font-family: var(--font-primary);
    font-size: clamp(1.25rem, 3vw + 0.5rem, 2rem);
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--white);
    opacity: 1;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4), 0 1px 5px rgba(0, 0, 0, 0.3);
    line-height: 1.4;
}

.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 3rem;
    flex-wrap: wrap;
}

.hero-feature {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.0625rem;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    margin: 0.5rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-feature svg {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
}

/* ===================================
   SERVICE CARDS
   =================================== */

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
}

.service-card {
    background: var(--white);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--silver-sand);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    box-shadow: var(--shadow-2xl);
    transform: translateY(-8px);
    border-color: var(--primary-light);
}

.service-card-image {
    width: 100%;
    height: 280px;
    overflow: hidden;
    position: relative;
}

.service-card-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, transparent 0%, rgba(0, 0, 0, 0.1) 100%);
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.service-card:hover .service-card-image img {
    transform: scale(1.15);
}

.service-card-content {
    padding: 2.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.service-card-title {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--outer-space);
}

.service-card-description {
    color: var(--outer-space);
    margin-bottom: 1.5rem;
    flex-grow: 1;
    font-weight: 400;
}

.service-card-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--outer-space);
    font-weight: 600;
    transition: var(--transition-normal);
    margin-top: auto;
}

.service-card-link:hover {
    gap: 0.75rem;
    color: var(--primary-dark);
}

/* ===================================
   SERVICE DETAIL
   =================================== */

.service-detail-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.service-detail-content.reverse {
    direction: rtl;
}

.service-detail-content.reverse > * {
    direction: ltr;
}

.service-list {
    margin: 1.5rem 0 2rem;
}

.service-list li {
    padding: 0.75rem 0 0.75rem 2rem;
    position: relative;
    color: var(--outer-space);
    font-size: 1.0625rem;
}

.service-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--heathered-gray);
    font-weight: bold;
    font-size: 1.25rem;
    background: rgba(182, 165, 143, 0.15);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.service-detail-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    height: 550px;
    position: relative;
}

.service-detail-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(47, 52, 55, 0.1) 0%, rgba(182, 165, 143, 0.1) 100%);
    pointer-events: none;
}

.service-detail-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-slow);
}

.service-detail-image:hover img {
    transform: scale(1.05);
}

/* ===================================
   PROCESS SECTION
   =================================== */

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2.5rem;
}

.process-step {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--white);
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 1px solid var(--silver-sand);
    position: relative;
}

.process-step::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, var(--outer-space) 0%, var(--nevada) 100%);
    border-radius: 20px 20px 0 0;
    opacity: 0;
    transition: var(--transition-normal);
}

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

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

.process-number {
    width: 90px;
    height: 90px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--outer-space) 0%, var(--nevada) 100%);
    color: var(--white);
    font-size: 2.5rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 2rem;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.process-number::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--outer-space) 0%, var(--nevada) 100%);
    opacity: 0.2;
    z-index: -1;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.2;
    }
    50% {
        transform: scale(1.1);
        opacity: 0;
    }
}

.process-step h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--outer-space);
}

.process-step p {
    color: var(--outer-space);
    line-height: 1.7;
    font-weight: 400;
}

/* ===================================
   FEATURES GRID
   =================================== */

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

.feature-card {
    background: var(--white);
    padding: 3rem 2.5rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 1px solid var(--silver-sand);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, var(--heathered-gray) 0%, var(--vanilla) 100%);
    transform: scaleX(0);
    transition: var(--transition-normal);
}

.feature-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
    border-color: var(--primary-light);
}

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

.feature-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    color: var(--outer-space);
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-icon svg {
    width: 64px;
    height: 64px;
}

.feature-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--outer-space);
}

.feature-card p {
    color: var(--outer-space);
    margin: 0;
    line-height: 1.7;
    font-weight: 400;
}

/* ===================================
   CTA SECTION
   =================================== */

.cta-section {
    background: linear-gradient(135deg, var(--outer-space) 0%, var(--nevada) 100%);
    padding: 6rem 0;
    color: var(--white);
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s infinite ease-in-out;
}

.cta-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(182, 165, 143, 0.2) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s infinite ease-in-out reverse;
}

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

.cta-content {
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: clamp(2.5rem, 5vw + 1rem, 3.5rem);
    margin-bottom: 1.5rem;
    color: var(--white);
    font-weight: 800;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.cta-description {
    font-size: 1.375rem;
    margin-bottom: 3rem;
    opacity: 1;
    line-height: 1.7;
    font-weight: 500;
    color: var(--white);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-section .btn-primary {
    background: var(--white);
    color: var(--outer-space);
    box-shadow: var(--shadow-xl);
    border: 2px solid var(--white);
    font-weight: 700;
}

.cta-section .btn-primary:hover {
    background: var(--white);
    color: var(--outer-space);
    transform: translateY(-4px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--white);
}

.cta-section .btn-outline {
    background: rgba(255, 255, 255, 0.15);
    color: var(--white);
    border: 2px solid var(--white);
    box-shadow: var(--shadow-lg);
    font-weight: 700;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

.cta-section .btn-outline:hover {
    background: var(--white);
    color: var(--outer-space);
    transform: translateY(-4px);
    text-shadow: none;
    border-color: var(--white);
}

/* CTA Flottant */
.cta-floating {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.cta-floating .btn {
    box-shadow: var(--shadow-2xl);
    padding: 1.25rem 2rem;
    font-size: 1.0625rem;
}

/* ===================================
   ZONES SECTION
   =================================== */

.zones-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
}

.zone-card {
    background: var(--white);
    padding: 2.5rem 2rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-normal);
    border: 2px solid var(--silver-sand);
    position: relative;
    overflow: hidden;
}

.zone-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--outer-space) 0%, var(--nevada) 100%);
    opacity: 0;
    transition: var(--transition-normal);
}

.zone-card:hover {
    box-shadow: var(--shadow-xl);
    transform: translateY(-8px);
    border-color: var(--primary);
}

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

.zone-card:hover * {
    color: var(--white);
    position: relative;
    z-index: 1;
}

.zone-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--outer-space);
    transition: var(--transition-normal);
}

.zone-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--outer-space);
    transition: var(--transition-normal);
}

/* ===================================
   INTRO CONTENT
   =================================== */

.intro-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.intro-text {
    font-size: 1.25rem;
    color: var(--outer-space);
    line-height: 1.9;
    max-width: 900px;
    margin: 0 auto;
    font-weight: 400;
}

/* ===================================
   PAGE HEADER
   =================================== */

.page-header {
    position: relative;
    padding: 8rem 0 5rem;
    color: var(--white);
    text-align: center;
    margin-bottom: 4rem;
    overflow: hidden;
    min-height: 500px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.page-header-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.page-header-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.5) contrast(1.1);
}

.page-header-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    z-index: 2;
}

.page-header-overlay::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(ellipse at 25% 35%, rgba(182, 165, 143, 0.15) 0%, transparent 65%),
        radial-gradient(ellipse at 75% 65%, rgba(206, 190, 167, 0.1) 0%, transparent 65%);
    z-index: 1;
    opacity: 0.85;
}

.page-header-overlay::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 55%;
    background: linear-gradient(to top, rgba(47, 52, 55, 0.94) 0%, rgba(47, 52, 55, 0.6) 40%, transparent 100%);
    z-index: 1;
}

.page-header .container {
    position: relative;
    z-index: 3;
}

.page-title {
    font-size: clamp(2.5rem, 5vw + 1rem, 3.5rem);
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--white);
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-subtitle {
    font-size: 1.375rem;
    color: var(--white);
    opacity: 1;
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.7;
    font-weight: 500;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.4), 0 1px 5px rgba(0, 0, 0, 0.3);
}

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

.contact-wrapper {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
}

.contact-form-container {
    margin-bottom: 2rem;
}

.contact-form-title {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--outer-space);
    font-weight: 700;
}

.contact-form-subtitle {
    color: var(--outer-space);
    margin-bottom: 2.5rem;
    font-size: 1.125rem;
    font-weight: 500;
}

.contact-form {
    background: var(--white);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--silver-sand);
}

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

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

.form-group label {
    display: block;
    margin-bottom: 0.75rem;
    font-weight: 600;
    color: var(--outer-space);
    font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--oslo-gray);
    border-radius: 12px;
    font-family: var(--font-primary);
    font-size: 1rem;
    transition: var(--transition-normal);
    background: var(--white);
    color: var(--outer-space);
    font-weight: 400;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--outer-space);
    box-shadow: 0 0 0 4px rgba(47, 52, 55, 0.1);
}

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

.form-message {
    margin: 1.5rem 0;
    padding: 1.25rem;
    border-radius: 12px;
    display: none;
    font-weight: 500;
}

.form-message.success {
    display: block;
    background: #D1FAE5;
    color: #065F46;
    border: 2px solid #6EE7B7;
}

.form-message.error {
    display: block;
    background: #FEE2E2;
    color: #991B1B;
    border: 2px solid #FCA5A5;
}

.btn-submit {
    width: 100%;
    position: relative;
    margin-top: 0.5rem;
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

.form-privacy {
    margin-top: 1.5rem;
    font-size: 0.875rem;
    color: var(--gray-500);
    text-align: center;
    line-height: 1.6;
}

.contact-info-card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    margin-bottom: 2rem;
    border: 1px solid var(--silver-sand);
}

.contact-info-card h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    color: var(--outer-space);
    font-weight: 700;
}

.contact-info-item {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 2rem;
    align-items: flex-start;
}

.contact-info-item:last-child {
    margin-bottom: 0;
}

.contact-info-item svg {
    flex-shrink: 0;
    color: var(--outer-space);
    margin-top: 0.25rem;
    width: 24px;
    height: 24px;
}

.contact-info-item strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--outer-space);
    font-size: 1.0625rem;
}

.contact-info-item p {
    color: var(--nevada);
    margin: 0;
    line-height: 1.7;
}

.contact-info-item a {
    color: var(--outer-space);
    font-weight: 600;
    transition: var(--transition-normal);
}

.contact-info-item a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.zones-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.zones-list li {
    padding: 0.75rem 0 0.75rem 1.5rem;
    position: relative;
    color: var(--outer-space);
    font-size: 1.0625rem;
}

.zones-list li::before {
    content: '📍';
    position: absolute;
    left: 0;
    font-size: 1.125rem;
}

.horaires p {
    margin-bottom: 0.75rem;
    color: var(--outer-space);
    line-height: 1.7;
}

.horaires p:last-child {
    margin-bottom: 0;
}

.map-section {
    height: 500px;
    margin-top: 4rem;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.map-container {
    width: 100%;
    height: 100%;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

/* ===================================
   FOOTER
   =================================== */

.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: 5rem 0 2rem;
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(135deg, var(--outer-space) 0%, var(--nevada) 100%);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    height: 70px;
    width: auto;
    margin-bottom: 1.5rem;
    opacity: 0.95;
    transition: var(--transition-normal);
    filter: brightness(1.2) contrast(1.1);
}

.footer-logo:hover {
    opacity: 1;
    transform: scale(1.05);
    filter: brightness(1.3) contrast(1.15);
}

.footer-description {
    color: var(--gray-400);
    font-size: 1rem;
    line-height: 1.7;
}

.footer-title {
    font-size: 1.25rem;
    color: var(--white);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.footer-links li,
.footer-contact li {
    margin-bottom: 1rem;
}

.footer-links a {
    color: var(--gray-300);
    transition: var(--transition-normal);
    display: inline-block;
}

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

.footer-contact li {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    color: var(--gray-400);
    line-height: 1.8;
}

.footer-contact svg {
    flex-shrink: 0;
    margin-top: 0.25rem;
    color: var(--primary-light);
    width: 18px;
    height: 18px;
}

.footer-contact a {
    color: var(--primary-light);
    transition: var(--transition-normal);
}

.footer-contact a:hover {
    color: var(--heathered-gray);
}

.footer-zones {
    color: var(--gray-400);
    font-size: 1rem;
    line-height: 2;
}

.footer-bottom {
    padding-top: 2.5rem;
    border-top: 1px solid var(--gray-800);
    text-align: center;
    color: var(--gray-500);
    font-size: 0.9375rem;
}

/* ===================================
   ANIMATIONS
   =================================== */

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

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* ===================================
   UTILITAIRES ADDITIONNELS
   =================================== */

.text-gradient {
    background: linear-gradient(135deg, var(--outer-space) 0%, var(--nevada) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, var(--heathered-gray) 0%, var(--vanilla) 100%);
    color: var(--white);
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.divider {
    width: 80px;
    height: 4px;
    background: linear-gradient(135deg, var(--heathered-gray) 0%, var(--vanilla) 100%);
    border-radius: 2px;
    margin: 2rem auto;
}