/* philosophie.css - L'architecture visuelle de votre offre */
:root {
    /* Palette inspirée du calme & de la force */
    --noir-profond: #1a1a1a;
    --blanc-pur: #ffffff;
    --gris-leger: #f5f5f5;
    --gris-moyen: #e0e0e0;
    --accent-vivant: #2a9d8f; /* Un vert/sarcelle élégant et vivant */
    --accent-doux: rgba(42, 157, 143, 0.08);

    /* Nouvelles couleurs pour les piliers */
    --pilier-1: #2a9d8f; /* Sarcelle - Architecture (racine) */
    --pilier-2: #e76f51; /* Corail - Récit (humain, chaleureux) */
    --pilier-3: #264653; /* Bleu ardoise - Design (profondeur, stabilité) */
    --pilier-4: #f4a261; /* Orange sable - Technique (énergie, fiabilité) */
    --pilier-5: #8a5ea7; /* Violet - Accompagnement (créativité, intuition) */
    
    /* Variantes claires pour les fonds */
    --pilier-1-light: rgba(42, 157, 143, 0.08);
    --pilier-2-light: rgba(231, 111, 81, 0.08);
    --pilier-3-light: rgba(38, 70, 83, 0.08);
    --pilier-4-light: rgba(244, 162, 97, 0.08);
    --pilier-5-light: rgba(138, 94, 167, 0.08);

    /* Typographie monumentale */
    --font-titre: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-texte: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

    /* Espacement (crucial pour le style "Well") */
    --espace-xs: 0.5rem;
    --espace-sm: 1rem;
    --espace-md: 2rem;
    --espace-lg: 4rem;
    --espace-xl: 8rem;
}

/* === RÉINITIALISATION DANS LE STYLE "WELL" === */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 18px;
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-texte);
    font-weight: 400;
    line-height: 1.6;
    color: var(--noir-profond);
    background-color: var(--blanc-pur);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* === TYPOGRAPHIE FORTE & HIÉRARCHIQUE === */
h1, h2, h3, h4 {
    font-family: var(--font-titre);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -0.02em;
    margin-bottom: var(--espace-md);
}

h1 {
    font-size: clamp(3rem, 8vw, 6rem);
}

h2 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    max-width: 24ch;
}

h3 {
    font-size: 1.5rem;
    color: var(--noir-profond);
}

p {
    font-size: 1.125rem;
    max-width: 65ch;
    margin-bottom: var(--espace-md);
    color: rgba(26, 26, 26, 0.8);
}

/* === HEADER ÉPURÉ D'ARCHITECTE === */
.header-main {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    z-index: 1000;
    padding: 0;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.03);
}

.header-main.scrolled {
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-bottom-color: rgba(0, 0, 0, 0.03);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem var(--espace-md);
    height: 70px;
}

/* Logo minimaliste - VERSION RECTANGULAIRE AMÉLIORÉE */
.logo-wrapper {
    display: flex;
    align-items: center;
    text-decoration: none;
    color: inherit;
    transition: opacity 0.3s ease;
}

.logo-wrapper:hover {
    opacity: 0.8;
}

.logo-simple {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* LOGO - VERSION RECTANGULAIRE HAUTEUR FIXE */
.logo-img {
    width: auto;
    height: 55px;
    max-width: 140px;
    object-fit: contain;
    border-radius: 2px;
    border: 1px solid var(--gris-leger);
    transition: transform 0.3s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

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

.logo-text-minimal {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-name {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--noir-profond);
}

.logo-tagline {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--pilier-1);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-top: 0.1rem;
    opacity: 0.9;
}

/* Navigation Centrée Élégante */
.main-nav {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 3rem;
    align-items: center;
    margin: 0;
    padding: 0;
}

.nav-list a {
    text-decoration: none;
    color: var(--noir-profond);
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    transition: all 0.3s ease;
    position: relative;
    padding: 0.5rem 0;
}

.nav-list a:not(.nav-cta) {
    opacity: 0.7;
}

.nav-list a:not(.nav-cta):hover {
    opacity: 1;
    color: var(--noir-profond);
}

/* Effet de soulignement subtil */
.nav-list a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--pilier-1);
    transition: width 0.3s ease;
}

.nav-list a:not(.nav-cta):hover::after {
    width: 100%;
}

/* Bouton CTA élégant */
.nav-cta {
    background: var(--pilier-1);
    color: white !important;
    padding: 0.75rem 1.75rem !important;
    border-radius: 2px;
    border: none;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    margin-left: 1rem;
    text-decoration: none;
    display: inline-block;
    font-size: 0.95rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    opacity: 1 !important;
    border: 1.5px solid var(--pilier-1);
}

.nav-cta:hover {
    background: transparent;
    color: var(--pilier-1) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(42, 157, 143, 0.2);
}

/* Menu Mobile */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    width: 44px;
    height: 44px;
    border-radius: 2px;
    transition: all 0.3s ease;
    position: relative;
    z-index: 1001;
}

.menu-toggle:hover {
    background: var(--gris-leger);
}

.hamburger-line {
    display: block;
    width: 22px;
    height: 2px;
    background-color: var(--noir-profond);
    margin: 4px auto;
    transition: 0.3s;
    border-radius: 1px;
}

/* Ajustement du hero pour le header fixe */
.hero-lieu {
    padding-top: 90px;
}

/* === HERO SECTION - L'IMPACT IMMÉDIAT === */
.hero-lieu {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 0 var(--espace-md);
    background-color: var(--gris-leger);
    overflow: hidden;
}

.container-hero {
    position: relative;
    z-index: 2;
    max-width: 1400px;
    margin: 0 auto;
    width: 100%;
}

.hero-surtitre {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: var(--espace-sm);
    color: var(--accent-vivant);
    font-weight: 500;
}

.hero-accent {
    color: var(--accent-vivant);
    position: relative;
    display: inline-block;
}

.hero-accent::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: var(--accent-doux);
    z-index: -1;
}

.hero-description {
    font-size: 1.25rem;
    max-width: 50ch;
    margin-top: var(--espace-md);
    margin-bottom: var(--espace-lg);
    color: rgba(26, 26, 26, 0.75);
}

.btn-hero {
    display: inline-block;
    padding: 1rem 2rem;
    background-color: transparent;
    color: var(--noir-profond);
    text-decoration: none;
    font-weight: 500;
    border: 1.5px solid var(--noir-profond);
    border-radius: 0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.btn-hero:hover {
    background-color: var(--noir-profond);
    color: var(--blanc-pur);
    transform: translateY(-2px);
}

.hero-visuel-architectural {
    position: absolute;
    right: 5%;
    top: 50%;
    transform: translateY(-50%);
    width: 40vw;
    height: 60vh;
    max-width: 600px;
    background: 
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 1px,
            var(--gris-moyen) 1px,
            var(--gris-moyen) 2px
        );
    opacity: 0.4;
    z-index: 1;
}

/* === SECTIONS GÉNÉRIQUES - L'ESPACE EST ROI === */
.section-architecte {
    padding: var(--espace-xl) var(--espace-md);
    position: relative;
}

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

.section-label {
    display: inline-block;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--accent-vivant);
    margin-bottom: var(--espace-sm);
    font-weight: 500;
}

/* === CARDS "PILIERS" - ANIMÉES ET COLORÉES === */
.piliers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--espace-lg);
    margin-top: var(--espace-xl);
    perspective: 1000px;
}

.carte-pilier {
    background: var(--blanc-pur);
    border: 1px solid var(--gris-moyen);
    border-radius: 2px;
    padding: var(--espace-lg);
    position: relative;
    
    /* Styles d'animation */
    opacity: 0;
    transform: translateY(30px) rotateX(10deg);
    animation: apparitionCarte 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    animation-play-state: paused;
    transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* Délais d'animation pour effet cascade */
.carte-pilier:nth-child(1) { animation-delay: 0.1s; }
.carte-pilier:nth-child(2) { animation-delay: 0.2s; }
.carte-pilier:nth-child(3) { animation-delay: 0.3s; }
.carte-pilier:nth-child(4) { animation-delay: 0.4s; }
.carte-pilier:nth-child(5) { animation-delay: 0.5s; }

.carte-pilier.visible {
    animation-play-state: running;
}

/* Effets au survol */
.carte-pilier:hover {
    transform: translateY(-12px) scale(1.02);
    z-index: 10;
}

/* Bordure animée en haut */
.carte-pilier::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.carte-pilier:hover::before {
    transform: scaleX(1);
}

/* Numéro animé */
.numero-pilier {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--espace-sm);
    display: block;
    transition: all 0.5s ease;
    transform-origin: left center;
}

.carte-pilier:hover .numero-pilier {
    transform: scale(1.2) translateX(5px);
    text-shadow: 0 0 15px currentColor;
    animation: glowPilier 2s ease-in-out infinite;
}

/* Texte qui bouge légèrement */
.carte-pilier p {
    position: relative;
    transition: all 0.4s ease;
}

.carte-pilier:hover p {
    transform: translateX(5px);
    color: var(--noir-profond);
}

/* Animation du titre */
.carte-pilier h3 {
    position: relative;
    display: inline-block;
}

.carte-pilier:hover h3::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100%;
    height: 2px;
    animation: lignePulse 2s infinite;
}

/* Animations enfants */
.carte-pilier > * {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.5s ease;
}

.carte-pilier:hover .numero-pilier { transition-delay: 0.1s; }
.carte-pilier:hover h3 { transition-delay: 0.15s; }
.carte-pilier:hover p { transition-delay: 0.2s; }

/* === COULEURS SPÉCIFIQUES POUR CHAQUE PILIER === */

/* Pilier 1 - Architecture */
.carte-pilier:nth-child(1) {
    border-left: 4px solid var(--pilier-1);
    background: linear-gradient(to right, var(--pilier-1-light) 0%, transparent 100%);
}

.carte-pilier:nth-child(1) .numero-pilier {
    color: var(--pilier-1);
}

.carte-pilier:nth-child(1):hover {
    border-color: var(--pilier-1);
    box-shadow: 
        0 20px 40px rgba(42, 157, 143, 0.15),
        0 0 0 1px var(--pilier-1);
}

.carte-pilier:nth-child(1)::before {
    background: linear-gradient(90deg, var(--pilier-1), transparent);
}

.carte-pilier:nth-child(1):hover h3::after {
    background-color: var(--pilier-1);
}

/* Pilier 2 - Récit */
.carte-pilier:nth-child(2) {
    border-left: 4px solid var(--pilier-2);
    background: linear-gradient(to right, var(--pilier-2-light) 0%, transparent 100%);
}

.carte-pilier:nth-child(2) .numero-pilier {
    color: var(--pilier-2);
}

.carte-pilier:nth-child(2):hover {
    border-color: var(--pilier-2);
    box-shadow: 
        0 20px 40px rgba(231, 111, 81, 0.15),
        0 0 0 1px var(--pilier-2);
}

.carte-pilier:nth-child(2)::before {
    background: linear-gradient(90deg, var(--pilier-2), transparent);
}

.carte-pilier:nth-child(2):hover h3::after {
    background-color: var(--pilier-2);
}

/* Pilier 3 - Design */
.carte-pilier:nth-child(3) {
    border-left: 4px solid var(--pilier-3);
    background: linear-gradient(to right, var(--pilier-3-light) 0%, transparent 100%);
}

.carte-pilier:nth-child(3) .numero-pilier {
    color: var(--pilier-3);
}

.carte-pilier:nth-child(3):hover {
    border-color: var(--pilier-3);
    box-shadow: 
        0 20px 40px rgba(38, 70, 83, 0.15),
        0 0 0 1px var(--pilier-3);
}

.carte-pilier:nth-child(3)::before {
    background: linear-gradient(90deg, var(--pilier-3), transparent);
}

.carte-pilier:nth-child(3):hover h3::after {
    background-color: var(--pilier-3);
}

/* Pilier 4 - Technique */
.carte-pilier:nth-child(4) {
    border-left: 4px solid var(--pilier-4);
    background: linear-gradient(to right, var(--pilier-4-light) 0%, transparent 100%);
}

.carte-pilier:nth-child(4) .numero-pilier {
    color: var(--pilier-4);
}

.carte-pilier:nth-child(4):hover {
    border-color: var(--pilier-4);
    box-shadow: 
        0 20px 40px rgba(244, 162, 97, 0.15),
        0 0 0 1px var(--pilier-4);
}

.carte-pilier:nth-child(4)::before {
    background: linear-gradient(90deg, var(--pilier-4), transparent);
}

.carte-pilier:nth-child(4):hover h3::after {
    background-color: var(--pilier-4);
}

/* Pilier 5 - Accompagnement */
.carte-pilier:nth-child(5) {
    border-left: 4px solid var(--pilier-5);
    background: linear-gradient(to right, var(--pilier-5-light) 0%, transparent 100%);
}

.carte-pilier:nth-child(5) .numero-pilier {
    color: var(--pilier-5);
}

.carte-pilier:nth-child(5):hover {
    border-color: var(--pilier-5);
    box-shadow: 
        0 20px 40px rgba(138, 94, 167, 0.15),
        0 0 0 1px var(--pilier-5);
}

.carte-pilier:nth-child(5)::before {
    background: linear-gradient(90deg, var(--pilier-5), transparent);
}

.carte-pilier:nth-child(5):hover h3::after {
    background-color: var(--pilier-5);
}

/* ===== SECTION EXEMPLE AVEC IMAGE ===== */
.section-exemple {
    padding: var(--espace-xl) var(--espace-md);
    background: var(--gris-leger);
    position: relative;
}

.exemple-visuel {
    max-width: 1200px;
    margin: var(--espace-lg) auto 0;
    border: 1px solid var(--gris-moyen);
    border-radius: 2px;
    overflow: hidden;
    background: var(--blanc-pur);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.04);
}

.exemple-image-container {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
    background: var(--noir-profond);
}

.exemple-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.exemple-image:hover {
    transform: scale(1.02);
}

.exemple-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        to bottom,
        rgba(26, 26, 26, 0.2) 0%,
        rgba(26, 26, 26, 0.4) 30%,
        rgba(26, 26, 26, 0.8) 100%
    );
    display: flex;
    align-items: flex-end;
    padding: var(--espace-lg);
}

.overlay-content {
    width: 100%;
    color: var(--blanc-pur);
}

.overlay-content h3 {
    font-size: 2rem;
    color: var(--blanc-pur);
    margin-bottom: var(--espace-xs);
    font-weight: 600;
}

.overlay-content p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--espace-md);
    max-width: 600px;
}

.btn-exemple {
    background: transparent;
    color: var(--blanc-pur);
    border-color: var(--blanc-pur);
    padding: 0.875rem 1.75rem;
    font-size: 0.95rem;
    transition: all 0.3s ease;
}

.btn-exemple:hover {
    background: var(--blanc-pur);
    color: var(--noir-profond);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.2);
}

/* Description et features */
.exemple-description {
    padding: var(--espace-xl);
}

.exemple-description h3 {
    font-size: 1.75rem;
    margin-bottom: var(--espace-lg);
    text-align: center;
    color: var(--noir-profond);
}

.exemple-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--espace-lg);
    margin-top: var(--espace-md);
}

.exemple-feature {
    text-align: center;
    padding: var(--espace-md);
    background: var(--gris-leger);
    border-radius: 2px;
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.exemple-feature:hover {
    border-color: var(--pilier-1);
    transform: translateY(-4px);
    background: var(--blanc-pur);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.exemple-feature i {
    font-size: 2rem;
    color: var(--pilier-1);
    margin-bottom: var(--espace-sm);
    display: block;
}

.exemple-feature h4 {
    font-size: 1.125rem;
    margin-bottom: var(--espace-xs);
    color: var(--noir-profond);
}

.exemple-feature p {
    font-size: 0.95rem;
    color: rgba(26, 26, 26, 0.7);
    margin: 0;
    line-height: 1.5;
}

/* === ANIMATIONS KEYFRAMES === */
@keyframes apparitionCarte {
    to {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

@keyframes lignePulse {
    0%, 100% { 
        opacity: 0.5; 
        transform: scaleX(0.8); 
    }
    50% { 
        opacity: 1; 
        transform: scaleX(1); 
    }
}

@keyframes glowPilier {
    0%, 100% { 
        filter: drop-shadow(0 0 5px currentColor);
    }
    50% { 
        filter: drop-shadow(0 0 15px currentColor);
    }
}

/* ===== SECTION À PROPOS ULTRA COMPACTE ===== */
.section-about {
    padding: var(--espace-lg) var(--espace-md) var(--espace-md);
    background: var(--blanc-pur);
    position: relative;
}

.about-subtitle {
    font-size: 1rem;
    color: var(--pilier-1);
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: var(--espace-lg);
    text-align: center;
}

.about-simple {
    max-width: 700px;
    margin: 0 auto;
}

/* Photo */
.about-photo {
    text-align: center;
    margin-bottom: var(--espace-lg);
}

.photo-lynda {
    width: 140px;
    height: 140px;
    border-radius: 2px;
    object-fit: cover;
    border: 1px solid var(--gris-moyen);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.photo-lynda:hover {
    transform: scale(1.03);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.12);
}

/* Contenu principal */
.about-core {
    text-align: center;
}

.about-intro h3 {
    font-size: 1.5rem;
    color: var(--noir-profond);
    margin-bottom: var(--espace-sm);
    line-height: 1.2;
}

.about-intro p {
    font-size: 1rem;
    color: rgba(26, 26, 26, 0.8);
    line-height: 1.5;
    margin-bottom: var(--espace-lg);
}

/* Essence */
.about-essence {
    margin: 0 0 var(--espace-lg);
}

.essence-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--espace-md);
    margin: 0;
    padding: 0;
}

.essence-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--espace-sm);
    padding: var(--espace-md);
    background: var(--gris-leger);
    border-radius: 2px;
    border-left: 3px solid var(--pilier-1);
    transition: all 0.2s ease;
}

.essence-list li:hover {
    transform: translateY(-2px);
    background: var(--blanc-pur);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.essence-list li i {
    font-size: 1.25rem;
    color: var(--pilier-1);
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.essence-list li strong {
    display: block;
    font-size: 1rem;
    color: var(--noir-profond);
    margin-bottom: 0.25rem;
}

.essence-list li p {
    font-size: 0.875rem;
    color: rgba(26, 26, 26, 0.7);
    margin: 0;
    line-height: 1.4;
}

/* Croyance */
.about-belief {
    padding-top: var(--espace-lg);
    border-top: 1px solid var(--gris-leger);
    text-align: center;
}

.about-belief p {
    font-size: 1rem;
    color: rgba(26, 26, 26, 0.8);
    line-height: 1.5;
    font-style: italic;
    max-width: 500px;
    margin: 0 auto;
}

/* ===== RESPONSIVE GLOBAL ===== */
@media (max-width: 992px) {
    .exemple-image-container {
        height: 500px;
    }
    
    .exemple-features {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--espace-md);
    }
}

@media (max-width: 768px) {
    html { 
        font-size: 16px; 
    }
    
    .hero-lieu {
        min-height: 90vh;
        padding-top: 80px;
    }
    
    .hero-visuel-architectural {
        display: none;
    }
    
    .piliers-grid {
        grid-template-columns: 1fr;
        gap: var(--espace-md);
    }
    
    /* LOGO RECTANGULAIRE - RESPONSIVE TABLETTE */
    .logo-img {
        height: 48px;
        max-width: 130px;
    }
    
    .header-container {
        padding: 0.75rem var(--espace-md);
        height: 65px;
    }
    
    .logo-name {
        font-size: 1.2rem;
    }
    
    .logo-tagline {
        font-size: 0.7rem;
    }
    
    /* Menu mobile */
    .menu-toggle {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
    }

    .main-nav {
        position: fixed;
        top: 65px;
        left: 0;
        width: 100%;
        background: rgba(255, 255, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        padding: 2rem;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        border-top: 1px solid rgba(0, 0, 0, 0.05);
        transform: translateY(-100%);
        opacity: 0;
        visibility: hidden;
        transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    .nav-list {
        flex-direction: column;
        gap: 1.5rem;
        align-items: flex-start;
    }

    .nav-cta {
        margin-left: 0;
        margin-top: 1rem;
    }

    /* Animation hamburger -> X */
    .menu-toggle.active .hamburger-line:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }
    .menu-toggle.active .hamburger-line:nth-child(2) {
        opacity: 0;
    }
    .menu-toggle.active .hamburger-line:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }
    
    /* Section exemple */
    .section-exemple {
        padding: var(--espace-lg) var(--espace-md);
    }
    
    .exemple-image-container {
        height: 400px;
    }
    
    .overlay-content {
        padding: var(--espace-md);
    }
    
    .overlay-content h3 {
        font-size: 1.5rem;
    }
    
    .overlay-content p {
        font-size: 1rem;
    }
    
    .exemple-description {
        padding: var(--espace-lg);
    }
    
    .exemple-description h3 {
        font-size: 1.5rem;
    }
    
    .exemple-features {
        grid-template-columns: 1fr;
        gap: var(--espace-md);
    }
    
    .exemple-feature {
        padding: var(--espace-lg);
    }
    
    /* Section À propos responsive */
    .section-about {
        padding: var(--espace-md) var(--espace-sm);
    }
    
    .about-simple {
        max-width: 100%;
    }
    
    .photo-lynda {
        width: 120px;
        height: 120px;
    }
    
    .about-intro h3 {
        font-size: 1.375rem;
    }
    
    .essence-list {
        grid-template-columns: 1fr;
        gap: var(--espace-sm);
    }
    
    .essence-list li {
        padding: var(--espace-sm);
    }
}

@media (max-width: 480px) {
    /* LOGO RECTANGULAIRE - MOBILE */
    .logo-img {
        height: 42px;
        max-width: 120px;
    }
    
    .header-container {
        padding: 0.75rem var(--espace-sm);
        height: 60px;
    }
    
    .logo-simple {
        gap: 0.5rem;
    }
    
    .logo-name {
        font-size: 1.1rem;
    }
    
    .logo-tagline {
        font-size: 0.65rem;
    }
    
    .hero-lieu {
        padding-top: 70px;
    }
    
    .nav-list a {
        font-size: 0.9rem;
    }
    
    .nav-cta {
        padding: 0.65rem 1.5rem !important;
        font-size: 0.9rem;
    }
    
    /* Section exemple */
    .exemple-image-container {
        height: 300px;
    }
    
    .overlay-content {
        padding: var(--espace-sm);
    }
    
    .overlay-content h3 {
        font-size: 1.25rem;
    }
    
    .overlay-content p {
        font-size: 0.9rem;
    }
    
    .btn-exemple {
        width: 100%;
        text-align: center;
    }
    
    .exemple-description {
        padding: var(--espace-md);
    }
    
    /* Section À propos ultra mobile */
    .section-about {
        padding: var(--espace-sm) 1rem;
    }
    
    .photo-lynda {
        width: 100px;
        height: 100px;
    }
    
    .about-intro h3 {
        font-size: 1.25rem;
    }
    
    .about-intro p {
        font-size: 0.95rem;
    }
    
    .essence-list li {
        flex-direction: column;
        text-align: center;
        gap: 0.5rem;
    }
    
    .essence-list li i {
        margin-top: 0;
    }
}

/* ===== CORRECTIONS SUPPLÉMENTAIRES POUR TRÈS PETITS ÉCRANS ===== */
@media (max-width: 360px) {
    .logo-img {
        height: 38px;
        max-width: 100px;
    }
    
    .header-container {
        height: 55px;
        padding: 0.5rem var(--espace-sm);
    }
    
    .hero-lieu {
        padding-top: 60px;
    }
}

/* ===== CORRECTION OVERLAY MOBILE ===== */
/* Correction tablette */
@media (max-width: 768px) {
    .exemple-overlay {
        display: flex !important;
        background: linear-gradient(
            to bottom,
            rgba(26, 26, 26, 0.3) 0%,
            rgba(26, 26, 26, 0.6) 50%,
            rgba(26, 26, 26, 0.9) 100%
        ) !important;
        padding: var(--espace-lg) var(--espace-md) !important;
    }
}

/* Correction mobile - LA PLUS IMPORTANTE */
@media (max-width: 480px) {
    /* FORCER L'AFFICHAGE DE L'OVERLAY */
    .exemple-overlay {
        display: flex !important;
        align-items: flex-end !important;
        justify-content: flex-start !important;
        background: linear-gradient(
            0deg,
            rgba(0, 0, 0, 0.9) 0%,
            rgba(0, 0, 0, 0.6) 50%,
            rgba(0, 0, 0, 0.3) 100%
        ) !important;
        padding: var(--espace-md) var(--espace-sm) !important;
        opacity: 1 !important;
        visibility: visible !important;
        z-index: 20 !important;
    }
    
    /* S'assurer que le contenu est visible */
    .overlay-content {
        width: 100% !important;
        color: white !important;
        text-shadow: 0 2px 4px rgba(0,0,0,0.5) !important;
    }
    
    .overlay-content h3 {
        color: white !important;
        font-size: 1.35rem !important;
        margin-bottom: 0.5rem !important;
    }
    
    .overlay-content p {
        color: rgba(255, 255, 255, 0.95) !important;
        font-size: 0.95rem !important;
        margin-bottom: 1rem !important;
    }
    
    .btn-exemple {
        background: rgba(255, 255, 255, 0.15) !important;
        backdrop-filter: blur(5px) !important;
        -webkit-backdrop-filter: blur(5px) !important;
        border: 1.5px solid white !important;
        color: white !important;
        padding: 0.7rem 1.25rem !important;
        font-size: 0.9rem !important;
        width: 100% !important;
        text-align: center !important;
        display: inline-block !important;
    }
    
    .btn-exemple:hover {
        background: white !important;
        color: var(--noir-profond) !important;
    }
}

/* Correction très petits écrans */
@media (max-width: 360px) {
    .exemple-overlay {
        padding: var(--espace-sm) !important;
    }
    
    .overlay-content h3 {
        font-size: 1.2rem !important;
    }
    
    .overlay-content p {
        font-size: 0.85rem !important;
    }
}

/* ===== CORRECTION URGENTE OVERLAY ET IMAGE ===== */
@media (max-width: 768px) {
    .exemple-image-container {
        height: 450px !important;
        position: relative !important;
        overflow: hidden !important;
    }
    
    .exemple-image {
        width: 100% !important;
        height: 100% !important;
        object-fit: cover !important;
        object-position: center !important;
    }
    
    .exemple-overlay {
        display: flex !important;
        position: absolute !important;
        top: 0 !important;
        left: 0 !important;
        width: 100% !important;
        height: 100% !important;
        background: linear-gradient(0deg, 
            rgba(0,0,0,0.9) 0%, 
            rgba(0,0,0,0.5) 50%, 
            rgba(0,0,0,0.3) 100%) !important;
        align-items: flex-end !important;
        padding: 30px 20px !important;
        z-index: 50 !important;
        opacity: 1 !important;
        visibility: visible !important;
    }
    
    .overlay-content {
        color: white !important;
        width: 100% !important;
    }
    
    .overlay-content h3 {
        color: white !important;
        font-size: 1.6rem !important;
        margin-bottom: 10px !important;
        text-shadow: 0 2px 8px rgba(0,0,0,0.5) !important;
    }
    
    .overlay-content p {
        color: white !important;
        font-size: 1.1rem !important;
        margin-bottom: 20px !important;
        text-shadow: 0 1px 4px rgba(0,0,0,0.5) !important;
    }
    
    .btn-exemple {
        background: rgba(255,255,255,0.2) !important;
        backdrop-filter: blur(5px) !important;
        -webkit-backdrop-filter: blur(5px) !important;
        border: 1.5px solid white !important;
        color: white !important;
        padding: 12px 25px !important;
        font-size: 1rem !important;
        display: inline-block !important;
        text-decoration: none !important;
    }
}

@media (max-width: 480px) {
    .exemple-image-container {
        height: 400px !important;
    }
    
    .exemple-overlay {
        padding: 25px 20px !important;
    }
    
    .overlay-content h3 {
        font-size: 1.4rem !important;
    }
    
    .overlay-content p {
        font-size: 1rem !important;
    }
    
    .btn-exemple {
        width: 100% !important;
        text-align: center !important;
    }
}

@media (max-width: 360px) {
    .exemple-image-container {
        height: 350px !important;
    }
    
    .overlay-content h3 {
        font-size: 1.3rem !important;
    }
}