/* ===== VARIABLES ===== */
:root {
    --color-bg:           #0a0a0a;
    --color-bg-card:      #1a1a1a;
    --color-accent:       #f5c518;
    --color-accent-hover: #e0b000;
    --color-text:         #1a1a1a;
    --color-text-muted:   #666;
    --color-text-light:   #ccc;
    --color-text-faint:   #888;
    --color-surface:      #ffffff;
    --color-surface-2:    #f6f6f6;
    --radius:             10px;
    --radius-sm:          6px;
    --radius-pill:        100px;
    --max-width:          1100px;
    --transition:         0.25s ease;
    --shadow-sm:          0 2px 8px rgba(0,0,0,0.07);
    --shadow-md:          0 6px 24px rgba(0,0,0,0.11);
    --shadow-lg:          0 12px 48px rgba(0,0,0,0.18);
    --header-height:      72px;
}

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

html {
    scroll-behavior: smooth;
}

/* ===== BASE ===== */
body {
    font-family: 'Poppins', system-ui, -apple-system, sans-serif;
    color: var(--color-text);
    background-color: var(--color-surface);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ===== CONTAINER ===== */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 28px;
}

/* ===== SECTION HEADER ===== */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: clamp(1.7rem, 3.5vw, 2.2rem);
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 12px;
    line-height: 1.2;
}

.section-header--dark h2 {
    color: var(--color-accent);
}

.section-subtitle {
    font-size: 1rem;
    color: var(--color-text-muted);
    max-width: 520px;
    margin: 0 auto;
    line-height: 1.7;
}

.section-header--dark .section-subtitle {
    color: var(--color-text-faint);
}

.section-cta {
    text-align: center;
    margin-top: 48px;
}

/* ===== BUTTONS ===== */
.btn {
    display: inline-block;
    background-color: var(--color-accent);
    color: var(--color-bg);
    padding: 14px 32px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    font-family: inherit;
    transition:
        background var(--transition),
        transform var(--transition),
        box-shadow var(--transition);
    cursor: pointer;
    border: 2px solid transparent;
    text-align: center;
    line-height: 1.4;
}

.btn:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(245,197,24,0.3);
}

.btn:active {
    transform: translateY(0);
    box-shadow: none;
}

.btn-outline {
    background-color: transparent;
    border-color: rgba(255,255,255,0.35);
    color: #fff;
}

.btn-outline:hover {
    background-color: rgba(255,255,255,0.08);
    border-color: rgba(255,255,255,0.7);
    box-shadow: none;
    transform: translateY(-2px);
}

.btn-nav {
    padding: 9px 20px;
    font-size: 0.85rem;
}

.btn-lg {
    padding: 17px 44px;
    font-size: 1.05rem;
}

/* ===== HEADER ===== */
header {
    background-color: #ffffff;
    padding: 0 40px;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(0,0,0,0.07);
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
    position: relative;
}

.logo img {
    height: 48px;
    width: auto;
}

nav ul {
    display: flex;
    gap: 4px;
    align-items: center;
}

nav ul a {
    color: rgba(0,0,0,0.65);
    font-size: 0.88rem;
    font-weight: 500;
    padding: 7px 13px;
    border-radius: var(--radius-sm);
    transition: color var(--transition), background var(--transition);
    white-space: nowrap;
}

nav ul a:hover,
nav ul a.active {
    color: var(--color-accent);
    background-color: rgba(245,197,24,0.09);
}

/* ===== HAMBURGER ===== */
.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
}

.hamburger span {
    display: block;
    width: 22px;
    height: 2px;
    background-color: #1a1a1a;
    transition: all var(--transition);
    transform-origin: center;
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ===== HERO ===== */
#hero {
    background-color: var(--color-bg);
    background-image:
        radial-gradient(ellipse at 15% 60%, rgba(245,197,24,0.07) 0%, transparent 55%),
        radial-gradient(ellipse at 85% 10%, rgba(245,197,24,0.04) 0%, transparent 50%);
    color: #fff;
    text-align: center;
    padding: 120px 28px;
    min-height: calc(100vh - var(--header-height));
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-inner {
    max-width: 780px;
    margin: 0 auto;
}

.hero-badge {
    display: inline-block;
    background-color: rgba(245,197,24,0.1);
    border: 1px solid rgba(245,197,24,0.25);
    color: var(--color-accent);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 6px 18px;
    border-radius: var(--radius-pill);
    margin-bottom: 28px;
}

#hero h1 {
    font-size: clamp(2rem, 5.5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 24px;
}

#hero h1 .accent {
    color: var(--color-accent);
}

.hero-desc {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.68);
    line-height: 1.75;
    max-width: 560px;
    margin: 0 auto 44px;
}

.hero-desc strong {
    color: rgba(255,255,255,0.9);
    font-weight: 600;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ===== INTRO ===== */
#intro {
    background-color: var(--color-surface-2);
    padding: 68px 28px;
    text-align: center;
    font-size: 1.08rem;
    line-height: 1.9;
    color: var(--color-text-muted);
}

#intro p {
    max-width: 800px;
    margin: 0 auto;
}

#intro strong {
    color: var(--color-text);
    font-weight: 600;
}

/* ===== SERVICES ===== */
#services {
    padding: 104px 0;
    background-color: var(--color-surface);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.service-card {
    padding: 40px 34px;
    border: 1.5px solid #e8e8e8;
    border-top: 2px solid var(--color-accent);
    border-radius: var(--radius);
    transition:
        border-color var(--transition),
        box-shadow var(--transition),
        transform var(--transition);
}

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

.service-card h3::before {
    content: '';
    display: block;
    width: 28px;
    height: 2px;
    background-color: var(--color-accent);
    border-radius: 2px;
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 14px;
    color: var(--color-text);
}

.service-card p {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    line-height: 1.75;
    margin-bottom: 28px;
}

.service-link {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-accent);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    transition: gap var(--transition);
}

.service-card:hover .service-link {
    gap: 10px;
}

/* ===== AVANT / APRÈS ===== */
#apercu {
    padding: 104px 0;
    background-color: var(--color-surface-2);
}

.avant-apres {
    display: flex;
    justify-content: center;
    gap: 36px;
    flex-wrap: wrap;
}

.photo-block {
    text-align: center;
    margin: 0;
}

.photo-block img {
    width: 460px;
    max-width: 100%;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    margin-bottom: 18px;
}

.label {
    display: inline-block;
    background-color: var(--color-bg);
    color: var(--color-accent);
    font-weight: 700;
    font-size: 0.75rem;
    letter-spacing: 0.18em;
    padding: 5px 18px;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
}

/* ===== ATOUTS ===== */
#atouts {
    padding: 104px 0;
    background-color: var(--color-surface);
}

.atouts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.atout-card {
    background-color: var(--color-surface-2);
    padding: 34px 28px;
    border-radius: var(--radius);
    border: 1.5px solid transparent;
    transition:
        border-color var(--transition),
        box-shadow var(--transition),
        transform var(--transition);
}

.atout-card:hover {
    border-color: var(--color-accent);
    box-shadow: var(--shadow-sm);
    transform: translateY(-3px);
}

.atout-card h3::before {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-accent);
    border-radius: 2px;
    margin-bottom: 16px;
}

.atout-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--color-text);
}

.atout-card p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.75;
}

.img-produits {
    width: 400px;
    max-width: 100%;
    margin: 0 auto;
}

/* ===== POURQUOI NOUS ===== */
#pourquoi {
    padding: 104px 0;
    background-color: var(--color-bg);
}

.pourquoi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.pourquoi-card {
    background-color: var(--color-bg-card);
    padding: 34px 28px;
    border-radius: var(--radius);
    border: 1.5px solid rgba(255,255,255,0.05);
    transition:
        border-color var(--transition),
        transform var(--transition);
}

.pourquoi-card:hover {
    border-color: rgba(245,197,24,0.4);
    transform: translateY(-5px);
}

.pourquoi-card h3::before {
    content: '';
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-accent);
    border-radius: 2px;
    margin-bottom: 16px;
    opacity: 0.6;
}

.pourquoi-card h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--color-accent);
}

.pourquoi-card p {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.55);
    line-height: 1.75;
}

/* ===== CTA FINALE ===== */
#cta-final {
    background-color: #080800;
    background-image: radial-gradient(ellipse at 50% 50%, rgba(245,197,24,0.08) 0%, transparent 70%);
    border-top: 1px solid rgba(245,197,24,0.12);
    padding: 104px 28px;
    text-align: center;
    color: #fff;
}

#cta-final h2 {
    font-size: clamp(1.6rem, 3vw, 2rem);
    font-weight: 700;
    margin-bottom: 16px;
}

#cta-final p {
    font-size: 1rem;
    color: rgba(255,255,255,0.6);
    margin: 0 auto 40px;
    max-width: 460px;
    line-height: 1.7;
}

/* ===== FOOTER ===== */
footer {
    background-color: #f2f2f2;
    border-top: 1px solid rgba(0,0,0,0.07);
    padding-top: 72px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(0,0,0,0.09);
}

.footer-brand img {
    height: 40px;
    width: auto;
    margin-bottom: 18px;
}

.footer-brand p {
    font-size: 0.85rem;
    color: #555;
    line-height: 1.75;
    max-width: 280px;
}

.footer-nav h3,
.footer-contact h3 {
    font-size: 0.72rem;
    font-weight: 700;
    color: #1a1a1a;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    margin-bottom: 22px;
}

.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-nav a,
.footer-contact a {
    font-size: 0.85rem;
    color: #555;
    transition: color var(--transition);
}

.footer-nav a:hover,
.footer-contact a:hover {
    color: var(--color-accent);
}

.footer-contact address {
    font-style: normal;
}

.footer-contact address p {
    font-size: 0.85rem;
    color: #555;
    margin-bottom: 10px;
}

.footer-bottom {
    padding: 22px 28px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.footer-bottom p {
    font-size: 0.78rem;
    color: rgba(0,0,0,0.4);
    margin: 0;
}

/* ===== UTILITAIRE ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

/* ===== PAGES INTÉRIEURES — HERO ===== */
#hero.page-hero {
    min-height: auto;
    padding: 96px 28px 80px;
}

/* ===== INTRO — ACCENT ===== */
.intro-accent {
    display: block;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    color: var(--color-accent);
    text-transform: uppercase;
    margin-bottom: 16px;
}

/* ===== PAGE SERVICES ===== */
.service-section {
    padding: 104px 0;
    background-color: var(--color-surface);
}

.service-section--alt {
    background-color: var(--color-surface-2);
}

/* En-tête de service : grand numéro + titre + intro */
.service-intro {
    display: flex;
    gap: 32px;
    align-items: flex-start;
    margin-bottom: 56px;
}

.service-watermark {
    font-size: 6rem;
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.04em;
    color: rgba(0,0,0,0.05);
    flex-shrink: 0;
    user-select: none;
    margin-top: -8px;
}

.service-intro-content h2 {
    font-size: clamp(1.7rem, 3vw, 2.2rem);
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--color-text);
}

.service-lead {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.85;
    max-width: 680px;
}

/* Image pleine largeur */
.service-img-block {
    margin: 0 0 56px;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.service-img-block img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    display: block;
}

/* Label "Notre processus" */
.steps-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-text-faint);
    margin-bottom: 24px;
}

/* Grille des étapes */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2px;
    background-color: #e0e0e0;
    border-radius: var(--radius);
    overflow: hidden;
    margin-bottom: 0;
}

.steps-grid--3 {
    grid-template-columns: repeat(3, 1fr);
}

.step-item {
    background-color: var(--color-surface);
    padding: 36px 28px;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.service-section--alt .step-item {
    background-color: var(--color-surface-2);
}

.step-num {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    color: var(--color-accent);
    display: block;
    margin-bottom: 14px;
}

.step-content h3 {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 10px;
}

.step-content p {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    line-height: 1.75;
}

/* Conclusion de service */
.service-conclusion {
    font-size: 1rem;
    color: var(--color-text-muted);
    line-height: 1.85;
    max-width: 760px;
    padding: 40px 0 0;
    border-top: 1px solid #e4e4e4;
    margin-top: 2px;
}

.service-section--alt .service-conclusion {
    border-top-color: #d0d0d0;
    padding-bottom: 0;
}

/* Image après conclusion (service 2) */
.service-section--alt .service-img-block {
    margin: 56px 0 0;
}

/* ===== PAGE À PROPOS ===== */
#about-intro {
    background-color: #f6f6f6;
    padding: 80px 28px;
    text-align: center;
    border-bottom: 1px solid rgba(0,0,0,0.08);
}

.about-section-label {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 28px;
}

.about-intro-text {
    font-size: 1.25rem;
    line-height: 1.85;
    color: #555;
    max-width: 780px;
    margin: 0 auto;
}

.about-intro-text strong {
    color: var(--color-text);
    font-weight: 600;
}

/* Chapitres */
.about-chapter {
    padding: 96px 0;
    background-color: var(--color-surface);
    border-top: 1px solid #ebebeb;
}

.about-chapter--alt {
    background-color: var(--color-surface-2);
}

.about-layout {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 80px;
    align-items: start;
}

.about-aside {
    position: sticky;
    top: calc(var(--header-height) + 32px);
}

.about-num {
    display: block;
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    color: var(--color-accent);
    margin-bottom: 16px;
}

.about-chapter-title {
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-text);
}

/* Corps du chapitre */
.about-body p {
    font-size: 1rem;
    line-height: 1.9;
    color: var(--color-text-muted);
    margin-bottom: 24px;
    max-width: 640px;
}

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

.about-body strong {
    color: var(--color-text);
    font-weight: 600;
}

/* Citation mise en valeur */
.about-quote {
    border-left: 3px solid var(--color-accent);
    margin: 32px 0;
    padding: 4px 0 4px 24px;
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--color-text);
    line-height: 1.65;
    font-style: italic;
    max-width: 560px;
}

/* Phrase de clôture */
.about-closing {
    margin-top: 40px;
    font-size: 1.05rem;
    font-weight: 600;
    color: var(--color-text) !important;
}

/* ===== PRIX ===== */
.price-tag {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 14px;
    letter-spacing: 0.02em;
}

/* ===== PAGE MENTIONS LÉGALES ===== */
#legal {
    padding: 80px 0 120px;
    background-color: var(--color-surface);
}

.legal-container {
    max-width: 760px;
}

.legal-section {
    padding: 40px 0;
    border-bottom: 1px solid #ebebeb;
}

.legal-section--last {
    border-bottom: none;
}

.legal-section h2 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 16px;
}

.legal-section p {
    font-size: 0.92rem;
    color: var(--color-text-muted);
    line-height: 1.85;
    margin-bottom: 12px;
}

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

.legal-section strong {
    color: var(--color-text);
    font-weight: 600;
}

.legal-section a {
    color: var(--color-accent);
    text-decoration: none;
    transition: opacity var(--transition);
}

.legal-section a:hover {
    opacity: 0.75;
}

/* Tableau de définitions */
.legal-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid #ebebeb;
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-top: 16px;
}

.legal-row {
    display: grid;
    grid-template-columns: 220px 1fr;
    border-bottom: 1px solid #ebebeb;
}

.legal-row:last-child {
    border-bottom: none;
}

.legal-row dt {
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--color-text);
    padding: 14px 20px;
    background-color: var(--color-surface-2);
    border-right: 1px solid #ebebeb;
}

.legal-row dd {
    font-size: 0.88rem;
    color: var(--color-text-muted);
    padding: 14px 20px;
    margin: 0;
}

/* Bouton mentions légales dans le footer-bottom */
.footer-legal-btn {
    display: inline-block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #1a1a1a;
    text-decoration: none;
    border: 1.5px solid rgba(0,0,0,0.22);
    padding: 10px 24px;
    border-radius: var(--radius-pill);
    background-color: transparent;
    transition: color var(--transition), border-color var(--transition), background-color var(--transition);
}

.footer-legal-btn:hover {
    color: var(--color-accent);
    border-color: var(--color-accent);
    background-color: rgba(245,197,24,0.08);
}

/* ===== PARALLAX HERO (générique) ===== */
#hero.has-parallax {
    position: relative;
    overflow: hidden;
    background-image: none;
}

#hero.has-parallax .parallax-bg {
    position: absolute;
    inset: -40% 0;
    background-size: cover;
    background-position: center;
    will-change: transform;
    transform: translateZ(0);
    z-index: 0;
}

#hero.has-parallax .hero-inner {
    position: relative;
    z-index: 1;
}

/* Arrière-plans par page */
#hero.page-hero--index .parallax-bg {
    background-image:
        linear-gradient(rgba(10,10,10,0.55), rgba(10,10,10,0.7)),
        url('images/fondindex.jpg');
}

#hero.page-hero--services .parallax-bg {
    background-image:
        linear-gradient(rgba(10,10,10,0.5), rgba(10,10,10,0.65)),
        url('images/fondservices.jpg');
}

#hero.page-hero--galerie .parallax-bg {
    background-image:
        linear-gradient(rgba(10,10,10,0.5), rgba(10,10,10,0.65)),
        url('images/fondgalerie.jpg');
}

#hero.page-hero--apropos .parallax-bg {
    background-image:
        linear-gradient(rgba(10,10,10,0.5), rgba(10,10,10,0.65)),
        url('images/fondapropos.jpg');
}

/* ===== PAGE CONTACT ===== */
#hero.page-hero--contact {
    padding: 160px 28px 140px;
}

#hero.page-hero--contact .parallax-bg {
    background-image:
        linear-gradient(rgba(10,10,10,0.5), rgba(10,10,10,0.65)),
        url('images/fondcontact.jpg');
}

.page-hero--contact h1 {
    font-size: clamp(1.8rem, 4.5vw, 3rem);
    line-height: 1.25;
}

#contact {
    padding: 96px 0 120px;
    background-color: var(--color-surface);
}

.contact-intro-title {
    text-align: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 8px;
}

.contact-intro-sub {
    text-align: center;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    margin-bottom: 56px;
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    max-width: 760px;
    margin: 0 auto;
}

.contact-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 44px 40px;
    border: 1.5px solid #e8e8e8;
    border-top: 2px solid var(--color-accent);
    border-radius: var(--radius);
    text-decoration: none;
    color: inherit;
    transition:
        box-shadow var(--transition),
        transform var(--transition),
        border-color var(--transition);
}

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

.contact-card-type {
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-accent);
}

.contact-card-value {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--color-text);
    line-height: 1.2;
    word-break: break-all;
}

.contact-card-action {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-top: 4px;
    transition: color var(--transition), gap var(--transition);
}

.contact-card:hover .contact-card-action {
    color: var(--color-text);
}

/* ===== GALERIE ===== */
#galerie {
    padding: 80px 0 104px;
    background-color: var(--color-surface);
}

/* Second paragraphe d'intro avec un peu d'espace */
.intro-second {
    max-width: 800px;
    margin: 20px auto 0;
}

.gallery-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

/* Photo combinée (déjà avant/après dans une seule image) */
.gallery-item--single {
    border-radius: var(--radius);
    overflow: hidden;
    margin: 0;
}

.gallery-item--single img {
    width: 100%;
    height: 520px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-item--single:hover img {
    transform: scale(1.02);
}

/* Paire avant/après */
.gallery-item--pair {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.gallery-photo {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    margin: 0;
}

.gallery-photo img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-photo:hover img {
    transform: scale(1.03);
}

/* Badge AVANT / APRÈS */
.photo-badge {
    position: absolute;
    bottom: 16px;
    left: 16px;
    background: rgba(10,10,10,0.72);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    color: var(--color-accent);
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(245,197,24,0.2);
}

.photo-badge--after {
    color: #fff;
    border-color: rgba(255,255,255,0.15);
}

/* ===== RESPONSIVE — tablette ===== */
@media (max-width: 900px) {
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .footer-brand p {
        max-width: 100%;
    }
}

/* ===== RESPONSIVE — mobile ===== */
@media (max-width: 768px) {
    header {
        padding: 0 20px;
    }

    .btn-nav {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    nav ul {
        display: none;
        position: absolute;
        top: calc(100% + 1px);
        left: -20px;
        width: calc(100% + 40px);
        background-color: #ffffff;
        flex-direction: column;
        gap: 0;
        padding: 12px 0;
        border-bottom: 1px solid rgba(0,0,0,0.07);
        box-shadow: 0 6px 20px rgba(0,0,0,0.08);
    }

    nav ul.open {
        display: flex;
    }

    nav ul a {
        display: block;
        padding: 13px 24px;
        border-radius: 0;
        font-size: 0.95rem;
    }

    #hero {
        padding: 80px 20px;
        min-height: 80vh;
    }

    #hero.page-hero {
        min-height: auto;
        padding: 72px 20px 56px;
    }

    .service-intro {
        flex-direction: column;
        gap: 0;
        margin-bottom: 40px;
    }

    .service-watermark {
        font-size: 4rem;
        margin-bottom: 8px;
    }

    .steps-grid,
    .steps-grid--3 {
        grid-template-columns: 1fr;
    }

    .service-img-block img {
        height: 260px;
    }

    .legal-row {
        grid-template-columns: 1fr;
    }

    .legal-row dt {
        border-right: none;
        border-bottom: 1px solid #ebebeb;
        padding: 10px 16px;
    }

    .legal-row dd {
        padding: 10px 16px;
    }

    .contact-cards {
        grid-template-columns: 1fr;
    }

    .contact-card {
        padding: 32px 28px;
    }

    .contact-card-value {
        font-size: 1.1rem;
    }

    #hero.has-parallax .parallax-bg {
        inset: 0;
    }

    #hero.page-hero--contact {
        padding: 100px 20px 80px;
    }

    .about-layout {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .about-aside {
        position: static;
    }

    .about-chapter {
        padding: 64px 0;
    }

    #about-intro {
        padding: 60px 20px;
    }

    .about-intro-text {
        font-size: 1.05rem;
    }

    .about-quote {
        font-size: 1rem;
    }

    .gallery-item--pair {
        grid-template-columns: 1fr;
    }

    .gallery-item--single img {
        height: 300px;
    }

    .gallery-photo img {
        height: 260px;
    }

    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }

    .hero-ctas .btn {
        width: 100%;
        max-width: 320px;
    }

    #intro { padding: 56px 20px; font-size: 1rem; }

    #services,
    #apercu,
    #atouts,
    #pourquoi,
    #cta-final,
    .service-section {
        padding: 72px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .container {
        padding: 0 20px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 36px;
        padding-bottom: 40px;
    }

    .footer-brand {
        grid-column: auto;
    }
}

/* ===== RESPONSIVE — petit mobile ===== */
@media (max-width: 480px) {
    #hero {
        min-height: 70vh;
    }

    .service-card {
        padding: 28px 22px;
    }

    .atout-card,
    .pourquoi-card {
        padding: 26px 22px;
    }
}