@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,500;0,600;1,300;1,400&family=Montserrat:wght@300;400;500;600&display=swap');

/* ============================
   CSS VARIABLES
   ============================ */
:root {
    --rouge: #cc1f1f;
    --rouge-dim: rgba(204, 31, 31, 0.15);
    --rouge-glow: rgba(204, 31, 31, 0.35);
    --noir: #0a0a0a;
    --noir-header: #0d0d0d;
    --gris-fonce: #121212;
    --gris-moyen: #1e1e1e;
    --gris-clair: #2a2a2a;
    --gris-texte: #888;
    --blanc: #f0ece6;
    --blanc-dim: rgba(240, 236, 230, 0.7);
    --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    --font-display: 'Cormorant Garamond', serif;
    --font-body: 'Montserrat', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--gris-fonce);
    color: var(--blanc);
    font-family: var(--font-body);
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
}

/* Grain overlay */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 9999;
    opacity: 0.4;
}

/* ============================
   HEADER
   ============================ */
header {
    width: 100%;
    background-color: var(--noir-header);
    border-bottom: 1px solid rgba(204, 31, 31, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(10px);
}

.liensheader {
    width: 100%;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 48px;
    height: 72px;
    max-width: 1400px;
    margin: 0 auto;
}

/* ============================
   LOGO OBJECTIF PHOTO
   ============================ */
.logo {
    display: flex;
    align-items: center;
    cursor: pointer;
    text-decoration: none;
}

.logo-objectif {
    position: relative;
    width: 56px;
    height: 56px;
    flex-shrink: 0;
}

/* Anneaux extérieurs de l'objectif (état fermé) */
.lens-outer {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #2e2e2e, #0d0d0d);
    border: 2px solid #333;
    box-shadow: 0 0 0 1px #111, inset 0 0 8px rgba(0,0,0,0.8);
    transition: var(--transition);
    overflow: hidden;
}

/* Iris fermé - lamelles */
.lens-iris {
    position: absolute;
    inset: 6px;
    border-radius: 50%;
    background: #0a0a0a;
    border: 1px solid #222;
    transition: var(--transition);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Les "lamelles" de l'iris (cercles concentriques effet fermé) */
.lens-iris::before {
    content: '';
    position: absolute;
    inset: 4px;
    border-radius: 50%;
    background: radial-gradient(circle, #111 0%, #080808 50%, #0d0d0d 100%);
    border: 1px solid #1a1a1a;
    transition: var(--transition);
}

.lens-iris::after {
    content: '';
    position: absolute;
    inset: 10px;
    border-radius: 50%;
    background: #060606;
    border: 1px solid rgba(204, 31, 31, 0.1);
    transition: var(--transition);
}

/* Logo image visible au centre */
.lens-logo-img {
    position: absolute;
    inset: -8px;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.4s ease 0.1s;
}

.lens-logo-img img {
    width: 88%;
    height: 88%;
    object-fit: contain;
    border-radius: 50%;
}

/* Reflets sur l'objectif */
.lens-glare {
    position: absolute;
    top: 6px;
    left: 8px;
    width: 16px;
    height: 8px;
    background: rgba(255,255,255,0.12);
    border-radius: 50%;
    transform: rotate(-30deg);
    pointer-events: none;
    z-index: 5;
    transition: opacity var(--transition);
}

/* Anneau rouge accent */
.lens-ring {
    position: absolute;
    inset: 2px;
    border-radius: 50%;
    border: 1.5px solid transparent;
    transition: border-color var(--transition);
    pointer-events: none;
    z-index: 4;
}

/* === HOVER : ouverture de l'iris === */
.logo:hover .lens-outer {
    border-color: var(--rouge);
    box-shadow: 0 0 0 1px #111, 0 0 12px var(--rouge-glow), inset 0 0 8px rgba(0,0,0,0.8);
}

.logo:hover .lens-iris {
    inset: 4px;
}

.logo:hover .lens-iris::before {
    inset: 12px;
    opacity: 0;
}

.logo:hover .lens-iris::after {
    inset: 14px;
    opacity: 0;
}

.logo:hover .lens-logo-img {
    opacity: 1;
}

.logo:hover .lens-ring {
    border-color: rgba(204, 31, 31, 0.5);
    inset: 1px;
}

.logo:hover .lens-glare {
    opacity: 0.3;
}

/* ============================
   NAVIGATION
   ============================ */
.nav-right {
    display: flex;
    align-items: center;
    gap: 4px;
}

.ulheader {
    display: flex;
    gap: 4px;
    list-style: none;
}

nav a {
    text-decoration: none;
    color: var(--gris-texte);
    padding: 6px 16px;
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 12px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    transition: color var(--transition);
    position: relative;
}

nav a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 1px;
    background: var(--rouge);
    transform: translateX(-50%);
    transition: width var(--transition);
}

nav a:hover {
    color: var(--blanc);
    background: none;
    border-radius: 0;
}

nav a:hover::after {
    width: 60%;
}

nav a.active {
    color: var(--blanc);
    background: none;
    border-radius: 0;
}

nav a.active::after {
    width: 60%;
}

/* Hamburger */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 36px;
    height: 36px;
    background: none;
    border: 1px solid #333;
    border-radius: 4px;
    cursor: pointer;
    padding: 8px;
}

.hamburger span {
    display: block;
    height: 1px;
    background: var(--blanc);
    border-radius: 2px;
    transition: transform 0.25s ease, opacity 0.25s ease;
    transform-origin: center;
}

.hamburger.open span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ============================
   HERO — INDEX
   ============================ */
.hero {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Placeholder vidéo */
.hero-video-placeholder {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0d0d0d 100%);
    overflow: hidden;
}

.hero-video-placeholder::before {
    content: '';
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse 60% 50% at 30% 40%, rgba(204, 31, 31, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 40% 60% at 70% 60%, rgba(204, 31, 31, 0.05) 0%, transparent 55%);
}

/* Grille décorative */
.hero-video-placeholder::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(204, 31, 31, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(204, 31, 31, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse at center, rgba(0,0,0,0.4) 0%, transparent 70%);
}

/* Balise video (à décommenter quand tu auras ta vidéo) */
.hero-video {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.55;
}

/* Overlay sombre sur la vidéo */
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(10, 10, 10, 0.2) 0%,
        rgba(10, 10, 10, 0.5) 60%,
        rgba(10, 10, 10, 0.9) 100%
    );
    z-index: 1;
}

/* Ligne décorative rouge */
.hero-line {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--rouge), transparent);
    z-index: 2;
}

.hero-text {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 0 24px;
    max-width: 900px;
    animation: fadeUp 1s ease forwards;
}

.hero-eyebrow {
    display: inline-block;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--rouge);
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.2s forwards;
}

.hero-text h1 {
    font-family: var(--font-display);
    font-size: clamp(52px, 8vw, 110px);
    font-weight: 300;
    line-height: 1.05;
    letter-spacing: -1px;
    color: var(--blanc);
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.4s forwards;
}

.hero-text h1 em {
    font-style: italic;
    color: var(--blanc-dim);
}

.hero-text p {
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 300;
    letter-spacing: 1px;
    color: var(--gris-texte);
    max-width: 500px;
    margin: 0 auto 40px;
    opacity: 0;
    animation: fadeUp 0.8s ease 0.6s forwards;
}

.hero-cta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--blanc);
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 3px;
    text-transform: uppercase;
    padding: 14px 32px;
    border: 1px solid rgba(204, 31, 31, 0.5);
    transition: var(--transition);
    opacity: 0;
    animation: fadeUp 0.8s ease 0.8s forwards;
}

.hero-cta:hover {
    background: var(--rouge);
    border-color: var(--rouge);
    color: #fff;
}

.hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 0;
    right: 0;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    opacity: 0;
    animation: fadeUp 0.8s ease 1.2s forwards;
}

.hero-scroll-indicator span {
    font-family: var(--font-body);
    font-size: 9px;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gris-texte);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, var(--rouge), transparent);
    animation: scrollLine 1.5s ease infinite;
}

/* ============================
   SECTION INTRO — INDEX
   ============================ */
.intro {
    padding: 120px 48px 80px;
    max-width: 1000px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.intro-label {
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--rouge);
}

.intro h2 {
    font-family: var(--font-display);
    font-size: clamp(36px, 5vw, 64px);
    font-weight: 300;
    line-height: 1.1;
    color: var(--blanc);
}

.intro p {
    font-size: 14px;
    color: var(--gris-texte);
    max-width: 600px;
    line-height: 1.8;
}

/* ============================
   INTRO — BLOC PHOTO + BIO
   ============================ */
.intro-about {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 56px;
    align-items: center;
    margin-top: 8px;
}

/* Cadre photo */
.intro-photo-frame {
    position: relative;
}

.intro-photo-placeholder {
    position: relative;
    width: 100%;
    aspect-ratio: 3 / 4;
    background: var(--gris-moyen);
    overflow: hidden;
}

/* Décalage décoratif du cadre */
.intro-photo-frame::before {
    content: '';
    position: absolute;
    inset: -6px -6px 6px 6px;
    border: 1px solid rgba(204, 31, 31, 0.3);
    pointer-events: none;
    z-index: 0;
}

.intro-photo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 20%;
    display: block;
    filter: grayscale(20%);
    transform: scale(1.6);
    transform-origin: center 15%;
    transition: filter var(--transition);
}

.intro-photo-placeholder:hover .intro-photo-img {
    filter: grayscale(0%);
}

/* Overlay discret */
.intro-photo-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 60%, rgba(10,10,10,0.5) 100%);
    pointer-events: none;
}

/* Coins décoratifs */
.intro-photo-corner {
    position: absolute;
    width: 20px;
    height: 20px;
    pointer-events: none;
    z-index: 2;
}

.intro-photo-corner--tl {
    top: 10px;
    left: 10px;
    border-top: 1px solid var(--rouge);
    border-left: 1px solid var(--rouge);
}

.intro-photo-corner--br {
    bottom: 10px;
    right: 10px;
    border-bottom: 1px solid var(--rouge);
    border-right: 1px solid var(--rouge);
}

/* Texte bio */
.intro-bio {
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-top: 8px;
}

.intro-bio-text {
    font-size: 14px;
    color: var(--gris-texte);
    line-height: 1.9;
}

@media (max-width: 768px) {
    .intro-about {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .intro-photo-frame {
        max-width: 240px;
    }
}

/* Séparateur décoratif */
.divider {
    display: flex;
    align-items: center;
    gap: 16px;
    margin: 48px 0;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, transparent, #333);
}

.divider-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--rouge);
}

/* ============================
   GALERIE
   ============================ */
.galerie-header {
    width: 100%;
    min-height: 280px;
    background: linear-gradient(135deg, #0d0d0d, #1a1a1a);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(204, 31, 31, 0.15);
}

.galerie-header-placeholder {
    text-align: center;
    z-index: 1;
}

.galerie-header-placeholder .eyebrow {
    font-family: var(--font-body);
    font-size: 10px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--rouge);
    display: block;
    margin-bottom: 16px;
}

.galerie-header-placeholder h1 {
    font-family: var(--font-display);
    font-size: clamp(40px, 6vw, 80px);
    font-weight: 300;
    color: var(--blanc);
}

.galerie-header-placeholder p {
    font-size: 13px;
    color: var(--gris-texte);
    letter-spacing: 1px;
    margin-top: 12px;
}

/* Décoration grille en fond */
.galerie-header::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(204, 31, 31, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(204, 31, 31, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
}

.galerie {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    padding: 2px;
    max-width: 100%;
    margin: 0;
    background: var(--noir);
}

.galerie-item {
    background-color: var(--gris-moyen);
    overflow: hidden;
    cursor: pointer;
    position: relative;
    aspect-ratio: 1 / 1;
}

.galerie-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, transparent 50%);
    opacity: 0;
    transition: opacity var(--transition);
    z-index: 1;
}

.galerie-item:hover::after {
    opacity: 1;
}

.galerie-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    filter: grayscale(20%);
}

.galerie-item:hover img {
    transform: scale(1.05);
    filter: grayscale(0%);
}

.galerie-legende {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 20px 16px 14px;
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 400;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--blanc);
    z-index: 2;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity var(--transition), transform var(--transition);
}

.galerie-item:hover .galerie-legende {
    opacity: 1;
    transform: translateY(0);
}

.galerie-legende::before {
    content: '';
    display: inline-block;
    width: 16px;
    height: 1px;
    background: var(--rouge);
    margin-right: 8px;
    vertical-align: middle;
}

/* ============================
   PAGE OUTILS / LOGICIELS
   ============================ */
.outils-header {
    width: 100%;
    min-height: 280px;
    background: linear-gradient(135deg, #0d0d0d, #1a1a1a);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(204, 31, 31, 0.15);
}

.outils-header::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        linear-gradient(rgba(204, 31, 31, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(204, 31, 31, 0.04) 1px, transparent 1px);
    background-size: 48px 48px;
}

.outils-header-text {
    text-align: center;
    z-index: 1;
}

.outils-header-text .eyebrow {
    font-family: var(--font-body);
    font-size: 10px;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--rouge);
    display: block;
    margin-bottom: 16px;
}

.outils-header-text h1 {
    font-family: var(--font-display);
    font-size: clamp(40px, 6vw, 80px);
    font-weight: 300;
    color: var(--blanc);
}

.outils-header-text p {
    font-size: 13px;
    color: var(--gris-texte);
    letter-spacing: 1px;
    margin-top: 12px;
}

.outils-section {
    max-width: 1100px;
    margin: 80px auto;
    padding: 0 48px;
}

.outils-category-title {
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--rouge);
    margin-bottom: 40px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.outils-category-title::after {
    content: '';
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, #333, transparent);
}

.outils-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 2px;
    margin-bottom: 80px;
}

.outil-card {
    background: var(--gris-moyen);
    padding: 32px 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 16px;
    text-align: center;
    transition: background var(--transition);
    position: relative;
    overflow: hidden;
    cursor: default;
    height: 200px;
    width: 240px;
}

.outil-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--rouge);
    transform: scaleX(0);
    transition: transform var(--transition);
}

.outil-card:hover {
    background: var(--gris-clair);
}

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

.outil-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    color: var(--rouge);
    transition: transform var(--transition);
}

.outil-card:hover .outil-icon {
    transform: scale(1.1);
}

.outil-name {
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--blanc);
}

.outil-desc {
    font-size: 11px;
    color: var(--gris-texte);
    line-height: 1.6;
}

.outil-level {
    display: flex;
    gap: 3px;
    margin-top: 4px;
}

.outil-level-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #333;
}

.outil-level-dot.active {
    background: var(--rouge);
}

/* ============================
   POPUP
   ============================ */
#popup-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.85);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    backdrop-filter: blur(4px);
}

#popup-overlay.actif {
    display: flex;
}

.popup-contenu {
    position: relative;
    display: flex;
    background: var(--gris-moyen);
    border: 1px solid #333;
    overflow: hidden;
    max-width: 960px;
    width: 100%;
    max-height: 90vh;
}

.popup-fermer {
    position: absolute;
    top: 16px;
    right: 16px;
    background: none;
    border: 1px solid #333;
    font-size: 14px;
    cursor: pointer;
    color: var(--gris-texte);
    z-index: 10;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.popup-fermer:hover {
    border-color: var(--rouge);
    color: var(--blanc);
}

.popup-gauche {
    flex: 1;
    min-width: 0;
}

.slider-conteneur {
    position: relative;
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
    user-select: none;
}

.slider-apres {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.slider-avant {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    clip-path: inset(0 0% 0 0);
}

.slider-avant img {
    position: absolute;
    top: 0; left: 0;
    width: 100%; height: 100%;
    object-fit: cover;
    display: block;
}

.slider-ligne {
    position: absolute;
    top: 0; bottom: 0;
    left: 100%;
    width: 1px;
    background: var(--rouge);
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 3;
}

.slider-ligne::after {
    content: '';
    position: absolute;
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    background: var(--rouge);
    border-radius: 50%;
    width: 28px;
    height: 28px;
    box-shadow: 0 0 12px var(--rouge-glow);
}

.slider-range {
    position: absolute;
    bottom: 0; left: 0;
    width: 100%; height: 100%;
    opacity: 0;
    cursor: ew-resize;
    z-index: 5;
    margin: 0;
}

.slider-label {
    position: absolute;
    bottom: 12px;
    background: rgba(0,0,0,0.65);
    color: var(--blanc);
    font-size: 9px;
    font-family: var(--font-body);
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 4px 10px;
    pointer-events: none;
    z-index: 4;
}

.slider-label.gauche { left: 12px; }
.slider-label.droite { right: 12px; }

.popup-droite {
    flex: 1;
    padding: 36px 28px 28px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
    border-left: 1px solid #2a2a2a;
}

.popup-droite h2 {
    font-family: var(--font-display);
    font-size: 28px;
    font-weight: 400;
    color: var(--blanc);
    line-height: 1.2;
}

.popup-droite p {
    font-size: 13px;
    color: var(--gris-texte);
    line-height: 1.7;
}

.popup-infos h3 {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--rouge);
    margin-bottom: 16px;
    font-family: var(--font-body);
}

.infos-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 12px;
}

.infos-table td {
    padding: 10px 0;
    border-bottom: 1px solid #2a2a2a;
    color: var(--blanc);
}

.infos-table td:first-child {
    color: var(--gris-texte);
    width: 45%;
    font-size: 11px;
}

/* ============================
   FOOTER
   ============================ */
footer {
    background-color: var(--noir-header);
    border-top: 1px solid rgba(204, 31, 31, 0.15);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 48px;
}

footer p {
    font-size: 11px;
    color: var(--gris-texte);
    letter-spacing: 1px;
}

footer a {
    font-size: 11px;
    color: var(--gris-texte);
    text-decoration: none;
    letter-spacing: 1px;
    transition: color var(--transition);
}

footer a:hover {
    color: var(--rouge);
}

/* ============================
   FOOTER — RÉSEAUX SOCIAUX
   ============================ */
.footer-socials {
    display: flex;
    align-items: center;
    gap: 12px;
}

.footer-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: 1px solid #333;
    color: var(--gris-texte);
    text-decoration: none;
    transition: var(--transition);
}

.footer-social-icon {
    width: 16px;
    height: 16px;
    display: block;
    transition: var(--transition);
}

/* Instagram — couleur d'origine : dégradé violet/rose/orange
   On simule avec un filtre hue-rotate au hover */
.footer-social-instagram:hover {
    border-color: #c13584;
    color: #c13584;
    box-shadow: 0 0 10px rgba(193, 53, 132, 0.25);
}

/* LinkedIn — couleur d'origine : bleu #0077B5 */
.footer-social-linkedin:hover {
    border-color: #0077b5;
    color: #0077b5;
    box-shadow: 0 0 10px rgba(0, 119, 181, 0.25);
}

/* ============================
   BUTTON TOP
   ============================ */
.btnTop {
    padding: 10px 20px;
    background: transparent;
    color: var(--gris-texte);
    border: 1px solid #333;
    cursor: pointer;
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: var(--transition);
}

.btnTop:hover {
    border-color: var(--rouge);
    color: var(--blanc);
}

/* ============================
   ANIMATIONS
   ============================ */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes scrollLine {
    0% { transform: scaleY(0); transform-origin: top; }
    50% { transform: scaleY(1); transform-origin: top; }
    51% { transform: scaleY(1); transform-origin: bottom; }
    100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 768px) {
    nav {
        padding: 0 20px;
        height: 64px;
    }

    .hamburger {
        display: flex;
    }

    .ulheader {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 64px;
        left: 0;
        right: 0;
        background: var(--noir-header);
        border-top: 1px solid #222;
        padding: 12px 0;
        gap: 0;
    }

    .ulheader.open {
        display: flex;
    }

    .ulheader li a {
        padding: 12px 24px;
        display: block;
    }

    .galerie {
        grid-template-columns: repeat(2, 1fr);
    }

    .outils-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .intro {
        padding: 80px 24px 60px;
    }

    footer {
        padding: 16px 24px;
        flex-wrap: wrap;
        gap: 12px;
    }

    .popup-contenu {
        flex-direction: column;
        max-height: 95vh;
        overflow-y: auto;
    }

    .popup-droite {
        border-left: none;
        border-top: 1px solid #2a2a2a;
    }
}

@media (max-width: 480px) {
    .galerie {
        grid-template-columns: 1fr;
    }

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

/* ============================
   MATÉRIEL PHOTO
   ============================ */

.materiel-card {
    display: flex;
    gap: 0;
    background: var(--gris-moyen);
    margin-bottom: 2px;
    overflow: hidden;
    min-height: 260px;
}

.materiel-image {
    width: 340px;
    flex-shrink: 0;
    background: #0f0f0f;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border-right: 1px solid #2a2a2a;
}

.materiel-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: grayscale(20%);
    transition: filter var(--transition);
}

.materiel-card:hover .materiel-image img {
    filter: grayscale(0%);
}

/* Placeholder si pas encore d'image */
.materiel-image img[src="images/appareil.jpg"] {
    opacity: 0.15;
}

.materiel-infos {
    flex: 1;
    padding: 36px 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    justify-content: center;
}

.materiel-label {
    font-family: var(--font-body);
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--rouge);
}

.materiel-nom {
    font-family: var(--font-display);
    font-size: 36px;
    font-weight: 300;
    color: var(--blanc);
    line-height: 1;
}

.materiel-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 13px;
    max-width: 420px;
}

.materiel-table tr {
    border-bottom: 1px solid #2a2a2a;
}

.materiel-table tr:last-child {
    border-bottom: none;
}

.materiel-table td {
    padding: 10px 0;
    color: var(--blanc);
}

.materiel-table td:first-child {
    color: var(--gris-texte);
    width: 40%;
    font-size: 11px;
    letter-spacing: 0.5px;
}

/* ============================
   OBJECTIFS ACCORDION
   ============================ */

.objectifs-accordion {
    margin-top: 2px;
    background: var(--gris-moyen);
    overflow: hidden;
}

.objectifs-trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 32px;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--blanc);
    font-family: var(--font-body);
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: background var(--transition);
    border-top: 1px solid #2a2a2a;
}

.objectifs-trigger:hover {
    background: var(--gris-clair);
}

.objectifs-trigger-label {
    display: flex;
    align-items: center;
    gap: 14px;
}

.objectifs-icon {
    color: var(--rouge);
    font-size: 16px;
    line-height: 1;
}

.objectifs-chevron {
    color: var(--gris-texte);
    font-size: 14px;
    transition: transform var(--transition);
    display: inline-block;
}

.objectifs-trigger.open .objectifs-chevron {
    transform: rotate(180deg);
}

.objectifs-liste {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.objectifs-liste.open {
    max-height: 400px;
}

.objectif-item {
    display: flex;
    align-items: center;
    padding: 14px 32px;
    border-top: 1px solid #242424;
    gap: 24px;
    transition: background var(--transition);
}

.objectif-item:hover {
    background: var(--gris-clair);
}

.objectif-marque {
    font-family: var(--font-body);
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--rouge);
    width: 80px;
    flex-shrink: 0;
}

.objectif-specs {
    font-family: var(--font-display);
    font-size: 20px;
    font-weight: 300;
    color: var(--blanc);
    flex: 1;
}

.objectif-ouverture {
    font-family: var(--font-body);
    font-size: 12px;
    color: var(--gris-texte);
    letter-spacing: 1px;
}

@media (max-width: 768px) {
    .materiel-card {
        flex-direction: column;
    }

    .materiel-image {
        width: 100%;
        height: 220px;
        border-right: none;
        border-bottom: 1px solid #2a2a2a;
    }

    .materiel-infos {
        padding: 24px;
    }

    .objectif-item {
        padding: 14px 20px;
    }
}