:root {
    --bleu: #002060;
    --bleu-rgb: 0, 32, 96;
    --bleu-clair: #0A4DA2;
    --bleu-clair-rgb: 10, 77, 162;
    --bleu-tres-clair: #1a6fd4;
    --bleu-surface: #e8edf5;
    --or: #D4A017;
    --or-rgb: 212, 160, 23;
    --or-fonce: #b8860b;
    --or-clair: #f0d060;
    --or-surface: #fdf8e8;
    --gris-bg: #F5F7FA;
    --gris-bg-alt: #eef1f6;
    --gris-clair: #e2e6ed;
    --gris-moyen: #94a3b8;
    --gris-fonce: #475569;
    --gris-tres-fonce: #1e293b;
    --blanc: #FFFFFF;
    --noir: #0f172a;
    --succes: #16a34a;
    --erreur: #dc2626;
    --warning: #f59e0b;
    --font-texte: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-titres: 'Playfair Display', Georgia, 'Times New Roman', serif;
    --font-mono: 'Space Mono', 'Consolas', 'Monaco', 'Courier New', monospace;
    --rayon-xs: 3px;
    --rayon-sm: 6px;
    --rayon: 8px;
    --rayon-lg: 12px;
    --rayon-xl: 16px;
    --rayon-2xl: 20px;
    --rayon-plein: 9999px;
    --transition-rapide: 0.15s cubic-bezier(0.4, 0, 0.2, 1);
    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-lent: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    --ombre-xs: 0 1px 2px rgba(var(--bleu-rgb), 0.04);
    --ombre-sm: 0 2px 8px rgba(var(--bleu-rgb), 0.06);
    --ombre: 0 4px 16px rgba(var(--bleu-rgb), 0.08);
    --ombre-md: 0 8px 24px rgba(var(--bleu-rgb), 0.1);
    --ombre-lg: 0 12px 40px rgba(var(--bleu-rgb), 0.12);
    --ombre-xl: 0 20px 60px rgba(var(--bleu-rgb), 0.15);
    --ombre-or: 0 8px 30px rgba(var(--or-rgb), 0.25);
    --header-h: 130px;
    --header-top-h: 36px;
    --header-main-h: 94px;
    --conteneur-max: 1240px;
    --conteneur-padding: 1.5rem;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 2rem);
    font-size: 16px;
    -webkit-text-size-adjust: 100%;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--font-texte);
    color: var(--gris-tres-fonce);
    background: var(--blanc);
    line-height: 1.7;
    overflow-x: hidden;
    min-height: 100vh;
}

body.menu-open {
    overflow: hidden;
}

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

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

ul,
ol {
    list-style: none;
}

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input,
select,
textarea {
    font-family: inherit;
    font-size: inherit;
}

::selection {
    background: rgba(var(--bleu-rgb), 0.15);
    color: var(--bleu);
}

::-moz-selection {
    background: rgba(var(--bleu-rgb), 0.15);
    color: var(--bleu);
}

:focus-visible {
    outline: 2px solid var(--or);
    outline-offset: 3px;
    border-radius: var(--rayon-xs);
}

::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

::-webkit-scrollbar-track {
    background: var(--gris-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--gris-moyen);
    border-radius: var(--rayon-plein);
    border: 2px solid var(--gris-bg);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--gris-fonce);
}

.conteneur {
    width: 100%;
    max-width: var(--conteneur-max);
    margin: 0 auto;
    padding: 0 var(--conteneur-padding);
}

.section-entete {
    text-align: center;
    margin-bottom: 3.5rem;
}

.section-balisage {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--or-fonce);
    background: var(--or-surface);
    padding: 0.45rem 1.2rem;
    border-radius: var(--rayon-plein);
    margin-bottom: 1rem;
    font-weight: 600;
    border: 1px solid rgba(var(--or-rgb), 0.15);
}

.section-titre {
    font-family: var(--font-titres);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    color: var(--bleu);
    line-height: 1.2;
    margin-bottom: 0.8rem;
    letter-spacing: -0.3px;
}

.section-soustitre {
    font-size: 1.05rem;
    color: var(--gris-fonce);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.8;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: var(--blanc);
    transition: box-shadow var(--transition), transform var(--transition-lent);
    will-change: transform, box-shadow;
}

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

.header.header-hidden {
    transform: translateY(-100%);
}

.header-top {
    background: var(--bleu);
    height: var(--header-top-h);
    display: flex;
    align-items: center;
    transition: height var(--transition), opacity var(--transition);
    overflow: hidden;
}

.header-top-conteneur {
    width: 100%;
    max-width: var(--conteneur-max);
    margin: 0 auto;
    padding: 0 var(--conteneur-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.header-top-infos {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.header-top-lien {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.72rem;
    font-weight: 500;
    transition: color var(--transition);
    white-space: nowrap;
}

.header-top-lien:hover {
    color: var(--or);
}

.header-top-lien svg {
    color: var(--or);
    flex-shrink: 0;
}

.header-top-separateur {
    color: rgba(255, 255, 255, 0.25);
    font-size: 0.7rem;
    user-select: none;
}

.header-top-reseaux {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.header-top-social {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    color: rgba(255, 255, 255, 0.8);
    transition: all var(--transition);
    position: relative;
    overflow: hidden;
}

.header-top-social::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--or);
    border-radius: 50%;
    transform: scale(0);
    transition: transform var(--transition-spring);
}

.header-top-social:hover {
    color: var(--bleu);
}

.header-top-social:hover::before {
    transform: scale(1);
}

.header-top-social svg {
    position: relative;
    z-index: 1;
}

.header-main {
    height: var(--header-main-h);
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--gris-clair);
    background: var(--blanc);
}

.header-main-conteneur {
    width: 100%;
    max-width: var(--conteneur-max);
    margin: 0 auto;
    padding: 0 var(--conteneur-padding);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
}

.header-logo {
    display: flex;
    align-items: center;
    gap: 0.7rem;
    flex-shrink: 0;
}

.header-logo-icone {
    width: 52px;
    height: 52px;
    background: var(--bleu);
    color: var(--or);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-titres);
    font-weight: 900;
    font-size: 1.3rem;
    letter-spacing: -0.5px;
    border-radius: var(--rayon);
    transition: transform var(--transition-spring), box-shadow var(--transition), background var(--transition);
    position: relative;
    overflow: hidden;
}

.header-logo-icone::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, 0.15) 50%, transparent 60%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.header-logo:hover .header-logo-icone {
    transform: scale(1.08) rotate(-3deg);
    box-shadow: 0 0 25px rgba(var(--or-rgb), 0.5);
}

.header-logo:hover .header-logo-icone::after {
    transform: translateX(100%);
}

.header-logo-texte {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.header-logo-nom {
    font-weight: 700;
    color: var(--bleu);
    font-size: 1.05rem;
    letter-spacing: -0.2px;
}

.header-logo-baseline {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 2.5px;
    color: var(--or-fonce);
    font-weight: 600;
}

.header-nav ul {
    display: flex;
    gap: 0.3rem;
}

.nav-lien {
    display: inline-block;
    padding: 0.5rem 0.9rem;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--gris-fonce);
    border-radius: var(--rayon-sm);
    transition: all var(--transition);
    position: relative;
}

.nav-lien::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: var(--or);
    border-radius: 2px;
    transition: width var(--transition-spring);
}

.nav-lien:hover {
    color: var(--bleu);
    background: var(--gris-bg);
}

.nav-lien:hover::before {
    width: 60%;
}

.nav-lien.active {
    color: var(--bleu);
    font-weight: 600;
    background: var(--bleu-surface);
}

.nav-lien.active::before {
    width: 60%;
    background: var(--or);
}

.header-btn-devis {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.7rem 1.5rem;
    background: var(--or);
    color: var(--bleu);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    border-radius: var(--rayon);
    transition: all var(--transition-spring);
    white-space: nowrap;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(var(--or-rgb), 0.2);
    position: relative;
    overflow: hidden;
}

.header-btn-devis::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 30%, rgba(255, 255, 255, 0.3) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.header-btn-devis:hover {
    background: var(--or-fonce);
    color: var(--blanc);
    transform: translateY(-3px);
    box-shadow: var(--ombre-or);
}

.header-btn-devis:hover::after {
    transform: translateX(100%);
}

.header-btn-devis svg {
    flex-shrink: 0;
    transition: transform var(--transition);
}

.header-btn-devis:hover svg {
    transform: rotate(-10deg) scale(1.1);
}

.header-menu-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 0.6rem;
    border-radius: var(--rayon-sm);
    transition: background var(--transition);
}

.header-menu-btn:hover {
    background: var(--gris-bg);
}

.menu-btn-barre {
    width: 26px;
    height: 2.5px;
    background: var(--bleu);
    border-radius: 2px;
    transition: all var(--transition-spring);
    transform-origin: center;
}

.header-menu-btn[aria-expanded="true"] .menu-btn-barre:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
    background: var(--or);
}

.header-menu-btn[aria-expanded="true"] .menu-btn-barre:nth-child(2) {
    opacity: 0;
    transform: scaleX(0);
}

.header-menu-btn[aria-expanded="true"] .menu-btn-barre:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
    background: var(--or);
}

.menu-mobile {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--blanc);
    border-bottom: 3px solid var(--or);
    box-shadow: var(--ombre-xl);
    padding: 0;
    z-index: 999;
    transform-origin: top;
    animation: slideDown 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-15px) scaleY(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scaleY(1);
    }
}

.menu-mobile.active {
    display: block;
}

.menu-mobile ul {
    padding: 1rem;
}

.menu-mobile li {
    border-bottom: 1px solid var(--gris-clair);
    opacity: 0;
    transform: translateX(-20px);
    animation: menuItemIn 0.4s ease forwards;
}

.menu-mobile li:nth-child(1) { animation-delay: 0.05s; }
.menu-mobile li:nth-child(2) { animation-delay: 0.1s; }
.menu-mobile li:nth-child(3) { animation-delay: 0.15s; }
.menu-mobile li:nth-child(4) { animation-delay: 0.2s; }
.menu-mobile li:nth-child(5) { animation-delay: 0.25s; }
.menu-mobile li:nth-child(6) { animation-delay: 0.3s; }
.menu-mobile li:nth-child(7) { animation-delay: 0.35s; }

@keyframes menuItemIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.menu-mobile li:last-child {
    border-bottom: none;
}

.menu-mobile a {
    display: block;
    padding: 0.8rem 0.5rem;
    font-weight: 500;
    color: var(--gris-fonce);
    font-size: 0.9rem;
    transition: all var(--transition);
}

.menu-mobile a:hover {
    color: var(--bleu);
    padding-left: 1rem;
}

.menu-mobile-contact {
    padding: 1rem;
    border-top: 1px solid var(--gris-clair);
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.menu-mobile-tel {
    font-weight: 700;
    color: var(--bleu);
    font-size: 0.9rem;
}

.menu-mobile-email {
    font-size: 0.8rem;
    color: var(--gris-fonce);
}

.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    padding: calc(var(--header-h) + 3rem) 1.5rem 6rem;
}

.hero-media {
    position: absolute;
    inset: 0;
    z-index: 0;
}

.hero-bg-image {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    filter: brightness(0.35);
    animation: heroZoom 20s ease-in-out infinite alternate;
}

@keyframes heroZoom {
    from {
        transform: scale(1);
    }
    to {
        transform: scale(1.08);
    }
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 32, 96, 0.88) 0%, rgba(0, 32, 96, 0.75) 40%, rgba(10, 77, 162, 0.65) 70%, rgba(0, 32, 96, 0.8) 100%);
}

.hero-pattern {
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(45deg, transparent, transparent 2px, rgba(255, 255, 255, 0.015) 2px, rgba(255, 255, 255, 0.015) 4px);
    opacity: 0.6;
}

.hero-contenu {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    color: var(--blanc);
    animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-balisage {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--or);
    font-weight: 600;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out 0.2s forwards;
}

.hero-balisage-ligne {
    display: block;
    width: 40px;
    height: 1px;
    background: var(--or);
    opacity: 0.5;
}

.hero-titre {
    font-family: var(--font-titres);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.5px;
}

.hero-titre-ligne {
    display: block;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out forwards;
}

.hero-titre-ligne:nth-child(1) { animation-delay: 0.35s; }
.hero-titre-ligne:nth-child(2) { animation-delay: 0.5s; }
.hero-titre-ligne:nth-child(3) { animation-delay: 0.65s; }

.hero-titre-accent {
    color: var(--or);
    font-style: italic;
    text-shadow: 0 0 30px rgba(var(--or-rgb), 0.4);
    animation: goldPulse 3s ease-in-out infinite;
}

@keyframes goldPulse {
    0%,
    100% {
        text-shadow: 0 0 20px rgba(var(--or-rgb), 0.3);
    }
    50% {
        text-shadow: 0 0 40px rgba(var(--or-rgb), 0.6), 0 0 60px rgba(var(--or-rgb), 0.3);
    }
}

.hero-soustitre {
    font-size: 1.1rem;
    opacity: 0;
    margin-bottom: 2.5rem;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.8;
    font-weight: 400;
    animation: fadeInUp 0.6s ease-out 0.8s forwards;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 4rem;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out 1s forwards;
}

.hero-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 1rem 2rem;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.8px;
    border-radius: var(--rayon);
    transition: all var(--transition-spring);
    border: 2px solid transparent;
    position: relative;
    overflow: hidden;
}

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

.hero-btn:hover::before {
    width: 400px;
    height: 400px;
}

.hero-btn-primaire {
    background: var(--or);
    color: var(--bleu);
    border-color: var(--or);
}

.hero-btn-primaire:hover {
    background: transparent;
    color: var(--or);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(var(--or-rgb), 0.35);
}

.hero-btn-secondaire {
    background: transparent;
    color: var(--blanc);
    border-color: rgba(255, 255, 255, 0.4);
}

.hero-btn-secondaire:hover {
    border-color: var(--or);
    color: var(--or);
    transform: translateY(-4px);
    box-shadow: 0 15px 40px rgba(var(--or-rgb), 0.2);
}

.hero-stats {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeInUp 0.6s ease-out 1.2s forwards;
}

.hero-stat {
    text-align: center;
    transition: transform var(--transition-spring);
}

.hero-stat:hover {
    transform: translateY(-5px);
}

.hero-stat-nombre {
    font-family: var(--font-titres);
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--or);
    line-height: 1;
    display: inline-block;
}

.hero-stat-suffixe {
    font-family: var(--font-titres);
    font-size: 2rem;
    font-weight: 900;
    color: var(--or);
}

.hero-stat-label {
    display: block;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    opacity: 0.8;
    margin-top: 0.3rem;
    font-weight: 500;
}

.hero-stat-separateur {
    width: 1px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
}

.hero-scroll {
    position: absolute;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    animation: bounceHero 2.5s ease-in-out infinite;
    transition: opacity var(--transition);
    cursor: pointer;
}

@keyframes bounceHero {
    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }
    40% {
        transform: translateX(-50%) translateY(-15px);
    }
    60% {
        transform: translateX(-50%) translateY(-5px);
    }
}

.hero-scroll:hover {
    color: var(--or);
    animation-play-state: paused;
}

.presentation {
    padding: 6rem 0;
    background: var(--blanc);
    position: relative;
}

.presentation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--bleu), var(--or), var(--bleu-clair));
    animation: gradientShift 4s ease-in-out infinite;
    background-size: 200% 100%;
}

@keyframes gradientShift {
    0%,
    100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

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

.presentation-texte-intro {
    margin-bottom: 2rem;
}

.presentation-texte-intro p {
    font-size: 1.08rem;
    color: var(--gris-fonce);
    line-height: 1.9;
}

.presentation-texte-intro strong {
    color: var(--bleu);
    font-weight: 700;
}

.presentation-devise {
    display: flex;
    gap: 1rem;
    background: var(--or-surface);
    padding: 1.5rem;
    border-radius: var(--rayon-lg);
    border-left: 5px solid var(--or);
    margin-bottom: 2rem;
    align-items: flex-start;
    transition: transform var(--transition-spring), box-shadow var(--transition);
}

.presentation-devise:hover {
    transform: translateX(5px);
    box-shadow: var(--ombre-md);
}

.devise-icone {
    flex-shrink: 0;
    color: var(--or);
    margin-top: 2px;
    animation: rotateIcon 8s linear infinite;
}

@keyframes rotateIcon {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.devise-texte {
    font-family: var(--font-titres);
    font-size: 1.15rem;
    font-weight: 700;
    font-style: italic;
    color: var(--bleu);
    line-height: 1.5;
}

.devise-guillemet {
    color: var(--or);
    font-size: 1.5rem;
}

.presentation-adresse {
    display: flex;
    gap: 1rem;
    background: var(--bleu);
    color: var(--blanc);
    padding: 1.3rem 1.5rem;
    border-radius: var(--rayon-lg);
    align-items: flex-start;
    transition: transform var(--transition-spring), box-shadow var(--transition);
}

.presentation-adresse:hover {
    transform: translateY(-3px);
    box-shadow: var(--ombre-lg);
}

.adresse-icone {
    flex-shrink: 0;
    color: var(--or);
    margin-top: 3px;
}

.adresse-texte strong {
    color: var(--or);
    display: block;
    margin-bottom: 0.2rem;
}

.adresse-texte p {
    font-size: 0.88rem;
    opacity: 0.9;
    line-height: 1.6;
}

.presentation-visuel {
    position: relative;
}

.presentation-image {
    position: relative;
    border-radius: var(--rayon-xl);
    overflow: hidden;
    box-shadow: var(--ombre-xl);
    transition: transform var(--transition-lent);
}

.presentation-image:hover {
    transform: translateY(-5px);
}

.presentation-image img {
    width: 100%;
    height: 550px;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.presentation-image:hover img {
    transform: scale(1.04);
}

.presentation-image-badge {
    position: absolute;
    bottom: 2rem;
    right: -1rem;
    background: var(--or);
    color: var(--bleu);
    padding: 0.8rem 1.5rem;
    border-radius: var(--rayon-lg) 0 0 var(--rayon-lg);
    text-align: center;
    box-shadow: var(--ombre-or);
    font-weight: 700;
    animation: badgeFloat 3s ease-in-out infinite;
}

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

.presentation-image-badge span {
    display: block;
    font-family: var(--font-titres);
    font-size: 1.8rem;
    line-height: 1;
}

.presentation-image-badge small {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.realisations {
    padding: 6rem 0;
    background: var(--gris-bg);
    position: relative;
    overflow: hidden;
}

.realisations::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 20% 80%, rgba(var(--or-rgb), 0.04) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(var(--bleu-rgb), 0.03) 0%, transparent 50%);
    pointer-events: none;
}

.realisations-filtres {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 2.5rem;
    flex-wrap: wrap;
    position: relative;
    z-index: 1;
}

.filtre-btn {
    padding: 0.55rem 1.3rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--gris-fonce);
    background: var(--blanc);
    border: 1.5px solid var(--gris-clair);
    border-radius: var(--rayon-plein);
    cursor: pointer;
    transition: all var(--transition-spring);
    position: relative;
    overflow: hidden;
}

.filtre-btn::before {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--bleu);
    border-radius: var(--rayon-plein);
    transform: scale(0);
    transition: transform var(--transition-spring);
}

.filtre-btn:hover {
    border-color: var(--or);
    color: var(--bleu);
    transform: translateY(-2px);
}

.filtre-btn.active {
    background: var(--bleu);
    color: var(--blanc);
    border-color: var(--bleu);
    transform: translateY(-2px);
    box-shadow: var(--ombre-md);
}

.filtre-btn.active::before {
    transform: scale(1);
}

.realisations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 1.8rem;
    position: relative;
    z-index: 1;
}

.realisation-card {
    background: var(--blanc);
    border-radius: var(--rayon-xl);
    overflow: hidden;
    box-shadow: var(--ombre-sm);
    transition: all var(--transition-lent);
    display: flex;
    flex-direction: column;
    will-change: transform;
}

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

.realisation-card.hidden {
    display: none;
}

.realisation-card-image {
    position: relative;
    overflow: hidden;
    height: 260px;
}

.realisation-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease, filter 0.6s ease;
}

.realisation-card:hover .realisation-card-image img {
    transform: scale(1.1);
    filter: brightness(0.85);
}

.realisation-card-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 32, 96, 0.75) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    transition: all var(--transition);
}

.realisation-card:hover .realisation-card-overlay {
    opacity: 1;
}

.realisation-card-zoom {
    display: inline-block;
    padding: 0.6rem 1.5rem;
    background: var(--or);
    color: var(--bleu);
    font-weight: 700;
    font-size: 0.8rem;
    border-radius: var(--rayon-plein);
    transform: translateY(30px);
    transition: all var(--transition-spring);
}

.realisation-card:hover .realisation-card-zoom {
    transform: translateY(0);
}

.realisation-card-contenu {
    padding: 1.5rem;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.realisation-card-categorie {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--or-fonce);
    background: var(--or-surface);
    padding: 0.25rem 0.8rem;
    border-radius: var(--rayon-plein);
    margin-bottom: 0.6rem;
    font-weight: 600;
    align-self: flex-start;
    transition: all var(--transition);
}

.realisation-card:hover .realisation-card-categorie {
    background: var(--or);
    color: var(--blanc);
}

.realisation-card-titre {
    font-family: var(--font-titres);
    font-size: 1.15rem;
    color: var(--bleu);
    margin-bottom: 0.5rem;
    line-height: 1.3;
    transition: color var(--transition);
}

.realisation-card:hover .realisation-card-titre {
    color: var(--bleu-clair);
}

.realisation-card-description {
    font-size: 0.88rem;
    color: var(--gris-fonce);
    line-height: 1.7;
    margin-bottom: 1rem;
    flex: 1;
}

.realisation-card-details {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    padding-top: 1rem;
    border-top: 1px solid var(--gris-clair);
    font-size: 0.78rem;
}

.realisation-detail {
    color: var(--gris-fonce);
}

.realisation-detail strong {
    color: var(--bleu);
    font-weight: 600;
}

.services {
    padding: 6rem 0;
    background: var(--blanc);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 1.8rem;
}

.service-card {
    background: var(--blanc);
    border-radius: var(--rayon-xl);
    overflow: hidden;
    box-shadow: var(--ombre-sm);
    border: 1px solid var(--gris-clair);
    transition: all var(--transition-lent);
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--ombre-lg);
    border-color: var(--or);
}

.service-card-image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.service-card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.3) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition);
}

.service-card:hover .service-card-image::after {
    opacity: 1;
}

.service-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.service-card:hover .service-card-image img {
    transform: scale(1.08);
}

.service-card-corps {
    padding: 1.8rem;
    position: relative;
    flex: 1;
}

.service-card-numero {
    position: absolute;
    top: -28px;
    right: 1.5rem;
    width: 56px;
    height: 56px;
    background: var(--or);
    color: var(--bleu);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-titres);
    font-size: 1.4rem;
    font-weight: 900;
    border-radius: 50%;
    box-shadow: var(--ombre-or);
    border: 3px solid var(--blanc);
    transition: all var(--transition-spring);
}

.service-card:hover .service-card-numero {
    transform: scale(1.1) rotate(-10deg);
    background: var(--bleu);
    color: var(--or);
}

.service-card-icone {
    color: var(--bleu);
    margin-bottom: 0.8rem;
    transition: transform var(--transition-spring);
}

.service-card:hover .service-card-icone {
    transform: translateX(5px);
}

.service-card h3 {
    font-family: var(--font-titres);
    font-size: 1.2rem;
    color: var(--bleu);
    margin-bottom: 0.6rem;
    line-height: 1.3;
}

.service-card>p {
    font-size: 0.88rem;
    color: var(--gris-fonce);
    margin-bottom: 1rem;
    line-height: 1.7;
}

.service-card-liste {
    display: flex;
    flex-wrap: wrap;
    gap: 0.4rem;
}

.service-card-liste li {
    background: var(--bleu-surface);
    color: var(--bleu);
    padding: 0.3rem 0.8rem;
    border-radius: var(--rayon-plein);
    font-size: 0.72rem;
    font-weight: 500;
    transition: all var(--transition-spring);
    cursor: default;
}

.service-card-liste li:hover {
    background: var(--bleu);
    color: var(--blanc);
    transform: translateY(-2px);
    box-shadow: var(--ombre-sm);
}

.organisation {
    padding: 6rem 0;
    background: var(--gris-bg);
    position: relative;
}

.organisation::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, var(--or), transparent);
}

.organisation-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
}

.org-card {
    background: var(--blanc);
    border-radius: var(--rayon-xl);
    overflow: hidden;
    box-shadow: var(--ombre-sm);
    transition: all var(--transition-lent);
}

.org-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--ombre-lg);
}

.org-card-entete {
    padding: 1.8rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid var(--gris-clair);
    transition: background var(--transition);
}

.org-card:hover .org-card-entete {
    background: rgba(var(--bleu-rgb), 0.02);
}

.org-card-admin .org-card-entete {
    border-top: 4px solid var(--bleu);
}

.org-card-tech .org-card-entete {
    border-top: 4px solid var(--or);
}

.org-card-icone {
    color: var(--bleu);
    flex-shrink: 0;
    transition: transform var(--transition-spring);
}

.org-card:hover .org-card-icone {
    transform: scale(1.1);
}

.org-card-entete h3 {
    font-family: var(--font-titres);
    font-size: 1.2rem;
    color: var(--bleu);
}

.org-card-corps {
    padding: 1.5rem 1.8rem;
}

.org-card-corps>p {
    font-size: 0.9rem;
    color: var(--gris-fonce);
    margin-bottom: 1.2rem;
}

.org-card-corps ul {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.org-card-corps li {
    display: flex;
    gap: 0.8rem;
    align-items: flex-start;
    transition: transform var(--transition);
}

.org-card-corps li:hover {
    transform: translateX(5px);
}

.org-puce {
    display: block;
    width: 8px;
    height: 8px;
    background: var(--or);
    border-radius: 50%;
    margin-top: 8px;
    flex-shrink: 0;
    transition: all var(--transition);
}

.org-card-corps li:hover .org-puce {
    transform: scale(1.5);
    box-shadow: 0 0 8px rgba(var(--or-rgb), 0.5);
}

.org-card-corps li div strong {
    display: block;
    color: var(--bleu);
    font-size: 0.85rem;
}

.org-card-corps li div span {
    font-size: 0.78rem;
    color: var(--gris-fonce);
}

.devis {
    padding: 6rem 0;
    position: relative;
    background: var(--bleu);
    color: var(--blanc);
    overflow: hidden;
}

.devis-fond {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 80%, rgba(var(--or-rgb), 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(255, 255, 255, 0.03) 0%, transparent 50%);
    animation: fondFloat 15s ease-in-out infinite;
}

@keyframes fondFloat {
    0%,
    100% {
        transform: translate(0, 0);
    }
    33% {
        transform: translate(20px, -20px);
    }
    66% {
        transform: translate(-10px, 15px);
    }
}

.devis .section-balisage {
    background: rgba(255, 255, 255, 0.1);
    color: var(--or);
    border-color: rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 1;
}

.devis .section-titre {
    color: var(--blanc);
    position: relative;
    z-index: 1;
}

.devis .section-soustitre {
    color: rgba(255, 255, 255, 0.8);
    position: relative;
    z-index: 1;
}

.devis-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
    align-items: start;
}

.devis-infos p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 2rem;
    line-height: 1.8;
}

.devis-contacts {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.devis-contact {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    transition: transform var(--transition);
}

.devis-contact:hover {
    transform: translateX(5px);
}

.devis-contact-icone {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--or);
    flex-shrink: 0;
    transition: all var(--transition-spring);
}

.devis-contact:hover .devis-contact-icone {
    background: var(--or);
    color: var(--bleu);
    transform: scale(1.1);
}

.devis-contact strong {
    color: var(--or);
    display: block;
    margin-bottom: 0.2rem;
}

.devis-contact p {
    font-size: 0.9rem;
    opacity: 0.85;
    line-height: 1.6;
    margin-bottom: 0;
}

.devis-formulaire {
    background: var(--blanc);
    padding: 2.5rem;
    border-radius: var(--rayon-xl);
    box-shadow: var(--ombre-xl);
    color: var(--gris-tres-fonce);
    transition: transform var(--transition);
}

.devis-formulaire:hover {
    transform: translateY(-3px);
}

.devis-formulaire h3 {
    font-family: var(--font-titres);
    font-size: 1.4rem;
    color: var(--bleu);
    margin-bottom: 1.8rem;
    text-align: center;
}

.form-champ {
    margin-bottom: 1.2rem;
}

.form-champ label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--gris-fonce);
    margin-bottom: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-champ label span {
    color: var(--erreur);
}

.form-champ input,
.form-champ select,
.form-champ textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1.5px solid var(--gris-clair);
    border-radius: var(--rayon);
    font-size: 0.9rem;
    color: var(--gris-tres-fonce);
    background: var(--blanc);
    transition: all var(--transition);
}

.form-champ input:focus,
.form-champ select:focus,
.form-champ textarea:focus {
    outline: none;
    border-color: var(--bleu-clair);
    box-shadow: 0 0 0 4px rgba(var(--bleu-clair-rgb), 0.08);
    transform: translateY(-1px);
}

.form-champ input.invalid,
.form-champ select.invalid,
.form-champ textarea.invalid {
    border-color: var(--erreur);
    box-shadow: 0 0 0 4px rgba(220, 38, 38, 0.08);
    animation: inputShake 0.5s ease;
}

@keyframes inputShake {
    0%,
    100% {
        transform: translateX(0);
    }
    20% {
        transform: translateX(-6px);
    }
    40% {
        transform: translateX(6px);
    }
    60% {
        transform: translateX(-4px);
    }
    80% {
        transform: translateX(4px);
    }
}

.form-champ select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23475569' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
    cursor: pointer;
}

.form-champ textarea {
    resize: vertical;
    min-height: 100px;
}

.form-submit {
    width: 100%;
    padding: 0.95rem;
    background: var(--bleu);
    color: var(--blanc);
    border: none;
    border-radius: var(--rayon);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all var(--transition-spring);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    position: relative;
    overflow: hidden;
}

.form-submit::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, transparent 30%, rgba(255, 255, 255, 0.2) 50%, transparent 70%);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.form-submit:hover {
    background: var(--bleu-clair);
    transform: translateY(-3px);
    box-shadow: var(--ombre-md);
}

.form-submit:hover::after {
    transform: translateX(100%);
}

.form-submit:active {
    transform: translateY(0) scale(0.98);
}

.form-submit:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.message-succes {
    animation: fadeInUp 0.4s ease;
}

.contact {
    padding: 6rem 0;
    background: var(--gris-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-carte {
    background: var(--blanc);
    padding: 2rem 1.5rem;
    border-radius: var(--rayon-xl);
    text-align: center;
    box-shadow: var(--ombre-sm);
    transition: all var(--transition-lent);
    border: 1px solid transparent;
    position: relative;
    overflow: hidden;
}

.contact-carte::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--or);
    transform: scaleX(0);
    transition: transform var(--transition-lent);
}

.contact-carte:hover {
    transform: translateY(-8px);
    box-shadow: var(--ombre-lg);
    border-color: var(--or);
}

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

.contact-carte-icone {
    width: 56px;
    height: 56px;
    background: var(--bleu-surface);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    color: var(--bleu);
    transition: all var(--transition-spring);
}

.contact-carte:hover .contact-carte-icone {
    background: var(--bleu);
    color: var(--or);
    transform: scale(1.1) rotate(5deg);
}

.contact-carte h3 {
    font-family: var(--font-titres);
    font-size: 1.05rem;
    color: var(--bleu);
    margin-bottom: 0.8rem;
}

.contact-carte a {
    display: block;
    color: var(--gris-fonce);
    font-size: 0.85rem;
    padding: 0.2rem 0;
    transition: all var(--transition);
}

.contact-carte a:hover {
    color: var(--bleu-clair);
    transform: translateX(3px);
}

.contact-carte p {
    font-size: 0.85rem;
    color: var(--gris-fonce);
    line-height: 1.6;
}

.footer {
    background: var(--bleu);
    color: var(--blanc);
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--or), var(--or-clair), var(--or));
    animation: gradientShift 4s ease-in-out infinite;
    background-size: 200% 100%;
}

.footer-haut {
    padding: 4rem 0 2rem;
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 2.5rem;
}

.footer-logo {
    width: 52px;
    height: 52px;
    background: var(--or);
    color: var(--bleu);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-titres);
    font-weight: 900;
    font-size: 1.3rem;
    border-radius: var(--rayon);
    margin-bottom: 1rem;
    transition: transform var(--transition-spring);
}

.footer-logo:hover {
    transform: scale(1.1) rotate(-5deg);
}

.footer-colonne h3 {
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.footer-slogan {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--or);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.footer-devise {
    font-family: var(--font-titres);
    font-style: italic;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    margin-bottom: 0.8rem;
}

.footer-description {
    font-size: 0.82rem;
    opacity: 0.7;
    line-height: 1.7;
}

.footer-colonne h4 {
    color: var(--or);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1rem;
    font-weight: 700;
    position: relative;
    padding-bottom: 0.5rem;
}

.footer-colonne h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--or);
    transition: width var(--transition);
}

.footer-colonne:hover h4::after {
    width: 50px;
}

.footer-colonne ul {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.footer-colonne a {
    font-size: 0.82rem;
    opacity: 0.75;
    transition: all var(--transition);
    display: inline-block;
}

.footer-colonne a:hover {
    opacity: 1;
    color: var(--or);
    transform: translateX(5px);
}

.footer-colonne address {
    font-style: normal;
    font-size: 0.82rem;
    opacity: 0.75;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.footer-contacts {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.footer-contacts a {
    font-size: 0.85rem;
    opacity: 0.85;
    font-weight: 500;
}

.footer-bas {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.75rem;
    opacity: 0.6;
    position: relative;
    z-index: 1;
}

.footer-bas .conteneur {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.boutons-flottants {
    position: fixed;
    bottom: 1.5rem;
    right: 1.5rem;
    z-index: 900;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.btn-flottant {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all var(--transition-spring);
    box-shadow: var(--ombre-md);
    color: var(--blanc);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn-flottant::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    transform: scale(0);
    transition: transform var(--transition-spring);
}

.btn-flottant:hover::after {
    transform: scale(1.2);
}

.btn-flottant-whatsapp {
    background: #25D366;
    animation: whatsappPulse 2s infinite;
}

@keyframes whatsappPulse {
    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5);
    }
    50% {
        box-shadow: 0 0 0 18px rgba(37, 211, 102, 0);
    }
}

.btn-flottant-whatsapp:hover {
    transform: scale(1.15);
    animation: none;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.6);
}

.btn-flottant-haut {
    background: var(--bleu);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    pointer-events: none;
    transition: all var(--transition-spring);
}

.btn-flottant-haut.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.btn-flottant-haut:hover {
    background: var(--or);
    color: var(--bleu);
    transform: scale(1.15) translateY(-5px);
    box-shadow: var(--ombre-or);
}

@keyframes fadeInCard {
    from {
        opacity: 0;
        transform: scale(0.92) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@media (max-width: 1100px) {
    .header-nav {
        display: none;
    }
    .header-menu-btn {
        display: flex;
    }
    .contact-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    :root {
        --header-h: 120px;
        --header-top-h: 32px;
        --header-main-h: 88px;
    }
    .presentation-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .presentation-image img {
        height: 400px;
    }
    .devis-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
    .realisations-grid {
        grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .organisation-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
    }
    .hero-stats {
        gap: 1.5rem;
    }
    .hero-stat-nombre {
        font-size: 2.2rem;
    }
    .hero-stat-separateur {
        display: none;
    }
}

@media (max-width: 640px) {
    :root {
        --header-h: 110px;
        --header-top-h: 30px;
        --header-main-h: 80px;
        --conteneur-padding: 1rem;
    }
    .header-top-infos {
        gap: 0.5rem;
    }
    .header-top-lien {
        font-size: 0.65rem;
    }
    .header-top-separateur {
        display: none;
    }
    .header-logo-icone {
        width: 42px;
        height: 42px;
        font-size: 1rem;
    }
    .header-logo-nom {
        font-size: 0.9rem;
    }
    .hero {
        padding-top: calc(var(--header-h) + 2rem);
        min-height: 90vh;
    }
    .hero-titre {
        font-size: clamp(1.8rem, 7vw, 2.5rem);
    }
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }
    .hero-btn {
        width: 100%;
        justify-content: center;
    }
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }
    .presentation {
        padding: 4rem 0;
    }
    .presentation-image img {
        height: 300px;
    }
    .realisations {
        padding: 4rem 0;
    }
    .realisations-filtres {
        gap: 0.3rem;
    }
    .filtre-btn {
        padding: 0.4rem 0.9rem;
        font-size: 0.7rem;
    }
    .realisations-grid {
        grid-template-columns: 1fr;
    }
    .realisation-card-image {
        height: 220px;
    }
    .services {
        padding: 4rem 0;
    }
    .services-grid {
        grid-template-columns: 1fr;
    }
    .service-card-image {
        height: 180px;
    }
    .organisation {
        padding: 4rem 0;
    }
    .devis {
        padding: 4rem 0;
    }
    .devis-formulaire {
        padding: 1.5rem;
    }
    .contact {
        padding: 4rem 0;
    }
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .footer-grid {
        grid-template-columns: 1fr;
    }
    .footer-bas .conteneur {
        flex-direction: column;
        text-align: center;
    }
    .boutons-flottants {
        bottom: 1rem;
        right: 1rem;
    }
    .btn-flottant {
        width: 44px;
        height: 44px;
    }
    .section-entete {
        margin-bottom: 2.5rem;
    }
    .section-titre {
        font-size: 1.6rem;
    }
}

@media (max-width: 380px) {
    .header-logo-texte {
        display: none;
    }
    .realisation-card-details {
        flex-direction: column;
        gap: 0.3rem;
    }
}
/* ============================================================
   LOGOS IMAGES (remplacement SVG)
   ============================================================ */

/* Logo header */
.header-logo-img {
    height: 100px;
    width: auto;
    display: block;
    transition: transform var(--transition-spring), filter var(--transition);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.header-logo:hover .header-logo-img {
    transform: scale(1.05);
    filter: drop-shadow(0 4px 8px rgba(var(--or-rgb), 0.3)) brightness(1.05);
}

/* Logo footer */
.footer-logo-img {
    height: 100px;
    width: auto;
    display: block;
    margin-bottom: 0.8rem;
    filter: brightness(0) invert(1);
    transition: transform var(--transition-spring), filter var(--transition);
}

.footer-logo-img:hover {
    transform: scale(1.08);
    filter: brightness(0) invert(1) drop-shadow(0 4px 8px rgba(var(--or-rgb), 0.4));
}

/* Retirer les anciens styles de logo SVG */
.header-logo-icone,
.footer-logo {
    display: none;
}