/* =============================================
   ARCHIRENOV BAT — PREMIUM STYLESHEET
   ============================================= */

/* ---- VARIABLES ---- */
:root {
    --gold: #C4A85A;
    --gold-light: #D4BC7A;
    --gold-dark: #A8903E;
    --dark: #0E0E0E;
    --dark-2: #1A1A1A;
    --dark-3: #252525;
    --gray-100: #F8F7F4;
    --gray-200: #F0EDE6;
    --gray-300: #E0DDD4;
    --gray-400: #C8C4B8;
    --gray-600: #888074;
    --gray-700: #5A5550;
    --gray-800: #3A3530;
    --white: #FFFFFF;
    --text-primary: #1A1914;
    --text-secondary: #5A5550;
    --text-light: rgba(255,255,255,0.85);
    --text-muted: rgba(255,255,255,0.55);
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --radius: 4px;
    --radius-lg: 8px;
    --shadow-sm: 0 2px 12px rgba(0,0,0,0.06);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.1);
    --shadow-lg: 0 24px 64px rgba(0,0,0,0.14);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

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

body {
    font-family: var(--font-sans);
    color: var(--text-primary);
    background: var(--white);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ---- TYPOGRAPHY ---- */
.section-tag {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 16px;
    position: relative;
    padding-left: 28px;
}
.section-tag::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 18px;
    height: 1px;
    background: var(--gold);
}
.section-tag--light { color: var(--gold-light); }
.section-tag--light::before { background: var(--gold-light); }

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(32px, 4vw, 52px);
    font-weight: 400;
    line-height: 1.15;
    color: var(--text-primary);
    margin-bottom: 20px;
}
.section-title em {
    font-style: italic;
    color: var(--gold);
}
.section-desc {
    font-size: 16px;
    color: var(--text-secondary);
    max-width: 560px;
    line-height: 1.75;
}
.section-header {
    text-align: center;
    margin-bottom: 64px;
}
.section-header .section-desc { margin: 0 auto; }
.section-header--light .section-title { color: var(--white); }
.section-header--light .section-desc { color: var(--text-muted); }

/* ---- BUTTONS ---- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 32px;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.04em;
    border-radius: var(--radius);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(255,255,255,0.08);
    opacity: 0;
    transition: opacity 0.2s;
}
.btn:hover::after { opacity: 1; }

.btn-primary {
    background: var(--gold);
    color: var(--dark);
    font-weight: 600;
}
.btn-primary:hover {
    background: var(--gold-dark);
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(196,168,90,0.35);
}
.btn-primary i { transition: transform 0.2s; }
.btn-primary:hover i { transform: translateX(4px); }

.btn-ghost {
    background: transparent;
    color: var(--white);
    border: 1px solid rgba(255,255,255,0.3);
}
.btn-ghost:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.btn--full { width: 100%; justify-content: center; }

.mt-4 { margin-top: 32px; }

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}
.navbar.scrolled {
    background: rgba(14,14,14,0.97);
    padding: 14px 0;
    backdrop-filter: blur(12px);
    box-shadow: 0 2px 24px rgba(0,0,0,0.3);
}
.nav-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo {
    display: flex;
    flex-direction: column;
    line-height: 1;
}
.logo-main {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    color: var(--white);
    letter-spacing: 0.02em;
}
.logo-sub {
    font-size: 9px;
    font-weight: 400;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--gold);
    margin-top: 2px;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 36px;
}
.nav-links a {
    font-size: 13px;
    font-weight: 400;
    letter-spacing: 0.04em;
    color: rgba(255,255,255,0.8);
    transition: color 0.2s;
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--gold);
    transition: width 0.2s;
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
    background: var(--gold) !important;
    color: var(--dark) !important;
    padding: 9px 22px;
    border-radius: var(--radius);
    font-weight: 600 !important;
    font-size: 13px !important;
    letter-spacing: 0.04em;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { background: var(--gold-dark) !important; }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
}
.hamburger span {
    display: block;
    width: 24px;
    height: 1.5px;
    background: var(--white);
    transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

/* =============================================
   HERO
   ============================================= */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        105deg,
        rgba(10,10,8,0.88) 0%,
        rgba(10,10,8,0.72) 40%,
        rgba(10,10,8,0.45) 70%,
        rgba(10,10,8,0.3) 100%
    );
    z-index: 1;
}
.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1240px;
    margin: 0 auto;
    padding: 120px 32px 80px;
    max-width: 720px;
    margin-left: max(32px, calc(50% - 620px));
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--gold-light);
    margin-bottom: 28px;
}
.badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--gold);
    animation: pulse 2s infinite;
}
@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}
.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(48px, 6vw, 80px);
    font-weight: 300;
    line-height: 1.08;
    color: var(--white);
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}
.hero-title em {
    font-style: italic;
    color: var(--gold-light);
}
.hero-subtitle {
    font-size: 17px;
    color: var(--text-light);
    line-height: 1.75;
    max-width: 560px;
    margin-bottom: 40px;
}
.hero-actions {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}
.hero-stats {
    display: flex;
    align-items: center;
    gap: 32px;
}
.stat {
    text-align: left;
}
.stat-number {
    font-family: var(--font-serif);
    font-size: 40px;
    font-weight: 400;
    color: var(--white);
    line-height: 1;
}
.stat-suffix {
    font-family: var(--font-serif);
    font-size: 28px;
    color: var(--gold-light);
    margin-left: 2px;
}
.stat-label {
    display: block;
    font-size: 12px;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.5);
    margin-top: 4px;
}
.stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255,255,255,0.15);
}
.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 2;
    color: var(--gold);
    font-size: 14px;
    animation: bounce 2s infinite;
    opacity: 0.7;
}
@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
}

/* =============================================
   TRUST BAR
   ============================================= */
.trust-bar {
    background: var(--dark-2);
    padding: 20px 0;
    border-top: 1px solid rgba(196,168,90,0.2);
    border-bottom: 1px solid rgba(196,168,90,0.2);
}
.trust-items {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    flex-wrap: wrap;
}
.trust-item {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    font-weight: 400;
    color: rgba(255,255,255,0.7);
    letter-spacing: 0.03em;
}
.trust-item i { color: var(--gold); font-size: 14px; }
.trust-sep {
    color: rgba(196,168,90,0.3);
    font-size: 12px;
}

/* =============================================
   SERVICES
   ============================================= */
.services {
    padding: 120px 0;
    background: var(--gray-100);
}
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: var(--white);
    padding: 40px 36px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-lg);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.service-card::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--gold);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: var(--gold-light);
}
.service-card--featured {
    grid-column: span 2;
    background: var(--dark-2);
    border-color: rgba(196,168,90,0.3);
    color: var(--white);
}
.service-card--featured h3 { color: var(--white); }
.service-card--featured p { color: rgba(255,255,255,0.7); }
.service-card--featured .service-list li { color: rgba(255,255,255,0.65); }
.service-card--featured .service-list li::before { color: var(--gold); }
.service-card--featured::before { background: var(--gold); }

.service-icon {
    width: 48px;
    height: 48px;
    background: rgba(196,168,90,0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}
.service-icon i { color: var(--gold); font-size: 20px; }
.service-card h3 {
    font-family: var(--font-serif);
    font-size: 22px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 12px;
}
.service-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 20px;
}
.service-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 28px;
}
.service-list li {
    font-size: 13px;
    color: var(--text-secondary);
    display: flex;
    align-items: flex-start;
    gap: 8px;
}
.service-list li::before {
    content: '—';
    color: var(--gold);
    font-weight: 300;
    flex-shrink: 0;
    margin-top: 1px;
}
.service-link {
    font-size: 13px;
    font-weight: 500;
    color: var(--gold);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.2s;
    letter-spacing: 0.03em;
}
.service-link:hover { gap: 14px; }

/* =============================================
   MÉTHODE
   ============================================= */
.methode {
    padding: 120px 0;
    background: var(--white);
}
.methode-inner {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 100px;
    align-items: start;
}
.methode-left {
    position: sticky;
    top: 120px;
}
.methode-left .section-title { margin-bottom: 20px; }
.methode-left .section-desc { margin-bottom: 40px; }
.methode-steps { display: flex; flex-direction: column; gap: 0; }
.step {
    display: flex;
    gap: 32px;
    padding: 32px 0;
    border-bottom: 1px solid var(--gray-300);
    position: relative;
    transition: var(--transition);
}
.step:first-child { padding-top: 0; border-top: 1px solid var(--gray-300); }
.step:hover { padding-left: 16px; }
.step-number {
    font-family: var(--font-serif);
    font-size: 13px;
    font-weight: 400;
    color: var(--gold);
    letter-spacing: 0.08em;
    min-width: 28px;
    margin-top: 2px;
}
.step-content h4 {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.step-content p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* =============================================
   DIFFÉRENCIATEURS
   ============================================= */
.differentiators {
    padding: 120px 0;
    background: var(--gray-100);
}
.diff-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.diff-card {
    background: var(--white);
    padding: 36px 32px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-300);
    transition: var(--transition);
}
.diff-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--gold-light);
    transform: translateY(-2px);
}
.diff-icon {
    width: 44px;
    height: 44px;
    background: linear-gradient(135deg, rgba(196,168,90,0.12) 0%, rgba(196,168,90,0.06) 100%);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}
.diff-icon i { color: var(--gold); font-size: 18px; }
.diff-card h4 {
    font-family: var(--font-serif);
    font-size: 19px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 10px;
}
.diff-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* =============================================
   RÉALISATIONS
   ============================================= */
.realisations {
    padding: 120px 0;
    background: var(--white);
}
.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}
.project-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    transition: var(--transition);
}
.project-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
    border-color: var(--gold-light);
}
.project-card--large {
    grid-column: span 2;
    display: grid;
    grid-template-columns: 1.6fr 1fr;
}
.project-card--large .project-img-wrap { height: auto; min-height: 360px; }
.project-img-wrap {
    position: relative;
    overflow: hidden;
    height: 260px;
}
.project-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.project-card:hover .project-img-wrap img { transform: scale(1.04); }
.project-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, transparent 60%, rgba(0,0,0,0.4));
    display: flex;
    align-items: flex-end;
    padding: 16px;
}
.project-tag {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--white);
    background: var(--gold);
    padding: 4px 10px;
    border-radius: 2px;
}
.project-info {
    padding: 28px 32px;
}
.project-info h4 {
    font-family: var(--font-serif);
    font-size: 20px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.project-info p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 16px;
}
.project-meta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.project-meta span {
    font-size: 12px;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
}
.project-meta i { color: var(--gold); font-size: 11px; }

/* =============================================
   TÉMOIGNAGES
   ============================================= */
.testimonials {
    padding: 120px 0;
    background: var(--dark-2);
}
.testimonials-slider {
    position: relative;
    min-height: 240px;
}
.testimonial {
    display: none;
    animation: fadeIn 0.5s ease;
}
.testimonial.active { display: block; }
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}
.testimonial-stars {
    display: flex;
    gap: 4px;
    margin-bottom: 20px;
}
.testimonial-stars i { color: var(--gold); font-size: 14px; }
.testimonial blockquote {
    font-family: var(--font-serif);
    font-size: clamp(18px, 2.5vw, 24px);
    font-weight: 300;
    font-style: italic;
    color: var(--white);
    line-height: 1.65;
    max-width: 820px;
    margin: 0 0 32px;
}
.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
}
.author-avatar {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--gold);
    color: var(--dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    font-size: 13px;
    flex-shrink: 0;
}
.author-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.author-info strong {
    font-size: 14px;
    font-weight: 600;
    color: var(--white);
}
.author-info span {
    font-size: 12px;
    color: rgba(255,255,255,0.45);
    letter-spacing: 0.04em;
}
.testimonial-nav {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 40px;
}
.t-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.2);
    color: rgba(255,255,255,0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    transition: var(--transition);
}
.t-btn:hover {
    border-color: var(--gold);
    color: var(--gold);
}
.t-dots {
    display: flex;
    gap: 8px;
}
.t-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(255,255,255,0.2);
    border: none;
    transition: var(--transition);
}
.t-dot.active { background: var(--gold); width: 20px; border-radius: 3px; }

/* =============================================
   ZONES
   ============================================= */
.zones {
    padding: 120px 0;
    background: var(--gray-100);
}
.zones-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}
.zone-card {
    background: var(--white);
    padding: 32px 28px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-300);
    transition: var(--transition);
}
.zone-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--gold-light);
    transform: translateY(-2px);
}
.zone-card--primary {
    background: var(--dark-2);
    border-color: rgba(196,168,90,0.3);
    color: var(--white);
}
.zone-card--primary h4 { color: var(--white); }
.zone-card--primary p { color: rgba(255,255,255,0.65); }
.zone-icon {
    width: 40px;
    height: 40px;
    background: rgba(196,168,90,0.1);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}
.zone-card--primary .zone-icon { background: rgba(196,168,90,0.15); }
.zone-icon i { color: var(--gold); font-size: 16px; }
.zone-card h4 {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}
.zone-card p {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.65;
}
.zones-clients { text-align: center; }
.zones-clients-label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--gray-600);
    margin-bottom: 16px;
}
.client-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
}
.client-tags span {
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--white);
    border: 1px solid var(--gray-300);
    padding: 6px 14px;
    border-radius: 100px;
    letter-spacing: 0.04em;
    transition: var(--transition);
}
.client-tags span:hover {
    border-color: var(--gold);
    color: var(--gold);
}

/* =============================================
   FAQ
   ============================================= */
.faq {
    padding: 120px 0;
    background: var(--white);
}
.faq-inner {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 80px;
    align-items: start;
}
.faq-left {
    position: sticky;
    top: 120px;
}
.faq-list {
    display: flex;
    flex-direction: column;
}
.faq-item {
    border-bottom: 1px solid var(--gray-300);
}
.faq-item:first-child { border-top: 1px solid var(--gray-300); }
.faq-question {
    width: 100%;
    text-align: left;
    padding: 24px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text-primary);
    transition: color 0.2s;
}
.faq-question:hover { color: var(--gold); }
.faq-icon {
    font-size: 14px;
    color: var(--gold);
    transition: transform 0.3s;
    flex-shrink: 0;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s;
}
.faq-item.open .faq-answer { max-height: 300px; }
.faq-answer p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.75;
    padding-bottom: 24px;
}

/* =============================================
   CONTACT
   ============================================= */
.contact {
    padding: 120px 0;
    background: var(--dark-2);
}
.contact-inner {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 80px;
    align-items: start;
}
.contact-left .section-title { color: var(--white); }
.contact-left .section-desc { color: rgba(255,255,255,0.6); }
.contact-infos {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 40px;
}
.contact-info-item {
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--white);
    transition: var(--transition);
}
.contact-info-item:hover { color: var(--gold-light); }
.contact-info-icon {
    width: 44px;
    height: 44px;
    border: 1px solid rgba(196,168,90,0.3);
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}
.contact-info-icon i { color: var(--gold); font-size: 16px; }
.cii-label {
    display: block;
    font-size: 11px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.4);
    margin-bottom: 2px;
}
.cii-value {
    font-size: 15px;
    font-weight: 400;
}

/* FORM */
.contact-form-wrap {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 48px 44px;
    box-shadow: var(--shadow-lg);
}
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}
.form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}
.form-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--gray-700);
    letter-spacing: 0.04em;
    text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 14px;
    color: var(--text-primary);
    background: var(--white);
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
    appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(196,168,90,0.12);
}
.form-group select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888074' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 40px;
    cursor: pointer;
}
.form-group textarea { resize: vertical; min-height: 110px; }
.form-group--checkbox { flex-direction: row; align-items: flex-start; gap: 0; }
.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.6;
}
.checkbox-label input { display: none; }
.checkmark {
    width: 18px;
    height: 18px;
    border: 1px solid var(--gray-300);
    border-radius: 3px;
    flex-shrink: 0;
    margin-top: 1px;
    position: relative;
    transition: var(--transition);
}
.checkbox-label input:checked ~ .checkmark {
    background: var(--gold);
    border-color: var(--gold);
}
.checkbox-label input:checked ~ .checkmark::after {
    content: '';
    position: absolute;
    left: 5px;
    top: 2px;
    width: 5px;
    height: 9px;
    border: 1.5px solid var(--white);
    border-left: none;
    border-top: none;
    transform: rotate(45deg);
}
.form-success {
    display: none;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: rgba(74,182,88,0.08);
    border: 1px solid rgba(74,182,88,0.2);
    border-radius: var(--radius);
    font-size: 14px;
    color: #2d7a38;
}
.form-success i { font-size: 20px; color: #4ab658; }
.form-success.show { display: flex; }

/* =============================================
   FOOTER
   ============================================= */
.footer {
    background: var(--dark);
    padding-top: 64px;
}
.footer-top {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
}
.footer-logo {
    font-family: var(--font-serif);
    font-size: 26px;
    font-weight: 400;
    color: var(--white);
    display: block;
    margin-bottom: 12px;
}
.footer-tagline {
    font-size: 12px;
    color: rgba(255,255,255,0.4);
    line-height: 1.7;
    margin-bottom: 16px;
}
.footer-tagline strong { color: rgba(255,255,255,0.6); font-weight: 500; }
.footer-address {
    font-size: 12px;
    color: rgba(255,255,255,0.35);
    line-height: 1.8;
}
.footer-nav h5 {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
}
.footer-nav ul {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-nav ul li a {
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    transition: color 0.2s;
}
.footer-nav ul li a:hover { color: var(--white); }
.footer-contact h5 {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: 20px;
}
.footer-contact a {
    display: block;
    font-size: 13px;
    color: rgba(255,255,255,0.5);
    margin-bottom: 8px;
    transition: color 0.2s;
}
.footer-contact a:hover { color: var(--white); }
.footer-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 20px;
}
.badge {
    font-size: 10px;
    font-weight: 500;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--gold);
    border: 1px solid rgba(196,168,90,0.3);
    padding: 4px 10px;
    border-radius: 2px;
    display: flex;
    align-items: center;
    gap: 5px;
}
.badge i { font-size: 10px; }
.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 0;
}
.footer-bottom p {
    font-size: 12px;
    color: rgba(255,255,255,0.25);
}
.footer-legal {
    display: flex;
    gap: 20px;
}
.footer-legal a {
    font-size: 12px;
    color: rgba(255,255,255,0.25);
    transition: color 0.2s;
}
.footer-legal a:hover { color: rgba(255,255,255,0.6); }

/* =============================================
   BACK TO TOP
   ============================================= */
.back-to-top {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 44px;
    height: 44px;
    background: var(--gold);
    color: var(--dark);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    z-index: 999;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
    pointer-events: none;
    box-shadow: 0 4px 16px rgba(196,168,90,0.35);
}
.back-to-top.visible {
    opacity: 1;
    transform: translateY(0);
    pointer-events: all;
}
.back-to-top:hover {
    background: var(--gold-dark);
    transform: translateY(-2px);
}

/* =============================================
   ANIMATIONS
   ============================================= */
.fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}
.fade-up:nth-child(2) { transition-delay: 0.1s; }
.fade-up:nth-child(3) { transition-delay: 0.2s; }
.fade-up:nth-child(4) { transition-delay: 0.3s; }
.fade-up:nth-child(5) { transition-delay: 0.4s; }
.fade-up:nth-child(6) { transition-delay: 0.5s; }

/* =============================================
   RESPONSIVE — TABLET
   ============================================= */
@media (max-width: 1024px) {
    .container { padding: 0 24px; }
    .services-grid { grid-template-columns: 1fr 1fr; }
    .service-card--featured { grid-column: span 2; }
    .methode-inner { grid-template-columns: 1fr; gap: 60px; }
    .methode-left { position: static; }
    .diff-grid { grid-template-columns: 1fr 1fr; }
    .faq-inner { grid-template-columns: 1fr; gap: 48px; }
    .faq-left { position: static; }
    .contact-inner { grid-template-columns: 1fr; gap: 48px; }
    .contact-form-wrap { padding: 36px 32px; }
    .zones-grid { grid-template-columns: 1fr 1fr; }
    .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
    .projects-grid { grid-template-columns: 1fr; }
    .project-card--large { grid-column: span 1; grid-template-columns: 1fr; }
    .project-card--large .project-img-wrap { height: 300px; }
}

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

    /* Nav */
    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(10,10,10,0.98);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 32px;
        z-index: 999;
    }
    .nav-links.open { display: flex; }
    .nav-links a { font-size: 20px; color: var(--white) !important; }
    .nav-cta { font-size: 16px !important; }
    .hamburger { display: flex; z-index: 1000; }

    /* Hero */
    .hero-content { padding: 100px 20px 60px; margin-left: 0; }
    .hero-stats { gap: 20px; flex-wrap: wrap; }
    .stat-number { font-size: 32px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { justify-content: center; }

    /* Trust */
    .trust-items { gap: 16px; }
    .trust-sep { display: none; }

    /* Services */
    .services { padding: 80px 0; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card--featured { grid-column: span 1; }

    /* Méthode */
    .methode { padding: 80px 0; }

    /* Differentiators */
    .differentiators { padding: 80px 0; }
    .diff-grid { grid-template-columns: 1fr; }

    /* Réalisations */
    .realisations { padding: 80px 0; }

    /* Témoignages */
    .testimonials { padding: 80px 0; }
    .testimonial blockquote { font-size: 18px; }

    /* Zones */
    .zones { padding: 80px 0; }
    .zones-grid { grid-template-columns: 1fr; }

    /* FAQ */
    .faq { padding: 80px 0; }

    /* Contact */
    .contact { padding: 80px 0; }
    .form-row { grid-template-columns: 1fr; }
    .contact-form-wrap { padding: 28px 20px; }

    /* Footer */
    .footer-top { grid-template-columns: 1fr; gap: 28px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

    /* Section spacing */
    .section-header { margin-bottom: 40px; }
    .section-title { font-size: clamp(28px, 7vw, 40px); }
}

@media (max-width: 480px) {
    .hero-title { font-size: clamp(36px, 10vw, 56px); }
    .contact-form-wrap { padding: 24px 16px; }
    .hero-stats { flex-direction: column; gap: 16px; align-items: flex-start; }
    .stat-divider { display: none; }
}

/* =============================================
   PRINT
   ============================================= */
@media print {
    .navbar, .back-to-top, .hamburger, .hero-scroll { display: none; }
    .hero { min-height: auto; padding: 60px 0; }
    .hero-overlay { background: rgba(0,0,0,0.7); }
}