/* ============================================
   CHAUFFAGE COURTOIS – CSS PREMIUM
   ============================================ */

:root {
    --orange: #E8500A;
    --orange-dark: #C43D00;
    --orange-light: #FF6B2B;
    --navy: #0D1B2A;
    --navy2: #162032;
    --navy3: #1E2D40;
    --gray: #6B7280;
    --light: #F8F9FA;
    --white: #FFFFFF;
    --font-main: 'Montserrat', sans-serif;
    --font-serif: 'Playfair Display', Georgia, serif;
    --transition: all 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --shadow: 0 20px 60px rgba(0,0,0,0.12);
    --shadow-orange: 0 10px 40px rgba(232,80,10,0.35);
    --radius: 6px;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-main); background: var(--white); color: var(--navy); overflow-x: hidden; line-height: 1.7; }
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ---- TYPOGRAPHY ---- */
.section-tag {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.3em;
    text-transform: uppercase;
    color: var(--orange);
    display: block;
    margin-bottom: 12px;
}
.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    font-weight: 700;
    line-height: 1.2;
    color: var(--navy);
    margin-bottom: 16px;
}
.section-title em { font-style: italic; color: var(--orange); }
.section-title.light { color: var(--white); }
.section-tag.light { color: var(--orange-light); }
.section-desc { font-size: 0.95rem; color: var(--gray); max-width: 560px; margin: 0 auto; }
.section-header { text-align: center; margin-bottom: 60px; }

/* ---- BUTTONS ---- */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: var(--white);
    padding: 16px 36px;
    font-family: var(--font-main);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    border-radius: var(--radius);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-orange); background: linear-gradient(135deg, var(--orange-light), var(--orange)); }
.btn-primary.btn-full { width: 100%; justify-content: center; }

.btn-urgence {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: var(--white);
    padding: 15px 32px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border: 2px solid rgba(255,255,255,0.6);
    border-radius: var(--radius);
    cursor: pointer;
    transition: var(--transition);
}
.btn-urgence:hover { background: rgba(255,255,255,0.1); border-color: var(--white); }

.btn-call {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: var(--white);
    color: var(--orange);
    padding: 16px 28px;
    font-size: 1.1rem;
    font-weight: 800;
    border-radius: var(--radius);
    transition: var(--transition);
    margin-top: 12px;
}
.btn-call:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); }

/* ============================================
   TOPBAR
   ============================================ */
.topbar {
    background: var(--navy);
    padding: 10px 0;
    border-bottom: 2px solid var(--orange);
}
.topbar-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}
.topbar-left, .topbar-right {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}
.topbar-left span, .topbar-right a {
    font-size: 0.78rem;
    color: rgba(255,255,255,0.7);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.3s;
}
.topbar-right a:hover { color: var(--orange-light); }
.topbar-left i, .topbar-right i { color: var(--orange); font-size: 0.75rem; }

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
    position: fixed;
    top: 41px; left: 0; right: 0;
    z-index: 1000;
    padding: 18px 0;
    transition: var(--transition);
    background: transparent;
}
.navbar.scrolled {
    top: 0;
    background: rgba(13,27,42,0.97);
    backdrop-filter: blur(20px);
    padding: 12px 0;
    box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}
.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.nav-logo { display: flex; align-items: center; gap: 12px; color: var(--white); }
.logo-flame {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--white);
    flex-shrink: 0;
}
.logo-text-block { display: flex; flex-direction: column; }
.logo-main { font-size: 1.1rem; font-weight: 600; color: var(--white); letter-spacing: 0.02em; }
.logo-main strong { color: var(--orange-light); }
.logo-sub { font-size: 0.65rem; color: rgba(255,255,255,0.5); letter-spacing: 0.15em; text-transform: uppercase; }

.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a {
    color: rgba(255,255,255,0.85);
    font-size: 0.78rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color 0.3s;
    position: relative;
}
.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0;
    width: 0; height: 2px;
    background: var(--orange);
    transition: width 0.3s;
}
.nav-links a:hover { color: var(--orange-light); }
.nav-links a:hover::after { width: 100%; }
.nav-cta {
    background: linear-gradient(135deg, var(--orange), var(--orange-dark)) !important;
    color: var(--white) !important;
    padding: 10px 20px !important;
    border-radius: var(--radius) !important;
    display: flex !important;
    align-items: center;
    gap: 6px;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { opacity: 0.9; transform: translateY(-1px); }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); transition: var(--transition); }

/* ============================================
   HERO
   ============================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 700px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('https://images.unsplash.com/photo-1621905251189-08b45d6a269e?w=1920&q=90') center/cover no-repeat;
    overflow: hidden;
    padding-top: 80px;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(13,27,42,0.92) 0%, rgba(13,27,42,0.75) 60%, rgba(13,27,42,0.5) 100%);
}
.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
    max-width: 860px;
    padding: 0 24px;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(232,80,10,0.2);
    border: 1px solid rgba(232,80,10,0.5);
    color: var(--orange-light);
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 24px;
}
.hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
}
.hero-title em { font-style: italic; color: var(--orange-light); }
.hero-desc {
    font-size: 1.05rem;
    color: rgba(255,255,255,0.8);
    margin-bottom: 40px;
    line-height: 1.8;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
}
.hero-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }
.hero-stats { display: flex; align-items: center; justify-content: center; gap: 40px; flex-wrap: wrap; }
.stat { text-align: center; }
.stat-num { display: block; font-family: var(--font-serif); font-size: 2.2rem; font-weight: 700; color: var(--orange-light); }
.stat-label { font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255,255,255,0.55); }
.stat-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.15); }
.hero-scroll {
    position: absolute;
    bottom: 40px; left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.4);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
}
.scroll-line {
    width: 1px; height: 50px;
    background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
    animation: scrollAnim 2s ease-in-out infinite;
}
@keyframes scrollAnim { 0%,100%{transform:scaleY(1);opacity:1} 50%{transform:scaleY(0.5);opacity:0.3} }

/* ============================================
   URGENCE BAND
   ============================================ */
.urgence-band {
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    padding: 20px 0;
}
.urgence-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    justify-content: space-between;
}
.urgence-icon { font-size: 1.8rem; color: rgba(255,255,255,0.8); flex-shrink: 0; }
.urgence-text { flex: 1; }
.urgence-text strong { display: block; color: var(--white); font-size: 1rem; margin-bottom: 2px; }
.urgence-text span { color: rgba(255,255,255,0.85); font-size: 0.85rem; }
.urgence-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    color: var(--orange);
    padding: 12px 28px;
    font-size: 0.85rem;
    font-weight: 800;
    border-radius: var(--radius);
    transition: var(--transition);
    white-space: nowrap;
}
.urgence-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }

/* ============================================
   ABOUT
   ============================================ */
.about { padding: 120px 0; background: var(--white); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-images { position: relative; }
.about-img-main { border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
.about-img-main img { width: 100%; height: 480px; object-fit: cover; transition: transform 0.6s; }
.about-img-main:hover img { transform: scale(1.03); }
.about-img-float {
    position: absolute;
    bottom: -30px; right: -30px;
    width: 200px;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 4px solid var(--white);
}
.about-img-float img { width: 100%; height: 140px; object-fit: cover; }
.about-badge-years {
    position: absolute;
    top: 24px; left: -20px;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: var(--white);
    padding: 20px 24px;
    border-radius: 10px;
    text-align: center;
    box-shadow: var(--shadow-orange);
}
.badge-num { display: block; font-family: var(--font-serif); font-size: 2.5rem; font-weight: 700; line-height: 1; }
.badge-text { font-size: 0.7rem; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; opacity: 0.9; }
.about-content { padding-left: 10px; }
.about-text { color: var(--gray); margin-bottom: 20px; font-size: 0.95rem; line-height: 1.8; }
.about-certifs { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 32px 0; }
.certif-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--light);
    border-radius: var(--radius);
    border-left: 3px solid var(--orange);
}
.certif-item i { color: var(--orange); font-size: 1.1rem; margin-top: 2px; flex-shrink: 0; }
.certif-item strong { display: block; font-size: 0.85rem; color: var(--navy); margin-bottom: 2px; }
.certif-item span { font-size: 0.75rem; color: var(--gray); }

/* ============================================
   SERVICES
   ============================================ */
.services { padding: 120px 0; background: var(--light); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
    background: var(--white);
    padding: 36px 28px;
    border-radius: 10px;
    position: relative;
    transition: var(--transition);
    box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    border-top: 4px solid transparent;
}
.service-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); border-top-color: var(--orange); }
.service-card.featured { background: var(--navy); border-top-color: var(--orange); }
.service-badge-top {
    position: absolute;
    top: -1px; right: 20px;
    background: var(--orange);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 0 0 6px 6px;
    display: flex;
    align-items: center;
    gap: 4px;
}
.service-icon-wrap {
    width: 60px; height: 60px;
    background: linear-gradient(135deg, rgba(232,80,10,0.12), rgba(232,80,10,0.05));
    border: 2px solid rgba(232,80,10,0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--orange);
    margin-bottom: 20px;
}
.service-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 12px; color: var(--navy); }
.service-card.featured h3 { color: var(--white); }
.service-card > p { font-size: 0.88rem; color: var(--gray); margin-bottom: 20px; line-height: 1.7; }
.service-card.featured > p { color: rgba(255,255,255,0.6); }
.service-list { margin-bottom: 24px; }
.service-list li { display: flex; align-items: center; gap: 8px; font-size: 0.82rem; color: var(--gray); margin-bottom: 6px; }
.service-card.featured .service-list li { color: rgba(255,255,255,0.6); }
.service-list li i { color: var(--orange); font-size: 0.7rem; flex-shrink: 0; }
.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--orange);
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: gap 0.3s;
}
.service-link:hover { gap: 10px; }

/* ============================================
   MARQUES
   ============================================ */
.marques-band { background: var(--navy); padding: 40px 0; }
.marques-title { text-align: center; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.25em; text-transform: uppercase; color: rgba(255,255,255,0.4); margin-bottom: 28px; }
.marques-grid { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 16px 40px; }
.marque-item {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    color: rgba(255,255,255,0.25);
    text-transform: uppercase;
    transition: color 0.3s;
}
.marque-item:hover { color: var(--orange-light); }

/* ============================================
   RÉALISATIONS
   ============================================ */
.realisations { padding: 120px 0; background: var(--white); }
.real-grid { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: auto auto; gap: 16px; }
.real-card { position: relative; overflow: hidden; border-radius: 10px; cursor: pointer; }
.real-card.large { grid-column: span 2; }
.real-card img { width: 100%; height: 280px; object-fit: cover; transition: transform 0.6s; }
.real-card.large img { height: 380px; }
.real-card:hover img { transform: scale(1.06); }
.real-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(13,27,42,0.9) 0%, transparent 60%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.4s;
}
.real-card:hover .real-overlay { opacity: 1; }
.real-tag {
    display: inline-block;
    background: var(--orange);
    color: var(--white);
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 4px;
    margin-bottom: 8px;
    width: fit-content;
}
.real-overlay h4 { color: var(--white); font-size: 1rem; font-weight: 700; margin-bottom: 4px; }
.real-overlay p { color: rgba(255,255,255,0.7); font-size: 0.8rem; }

/* ============================================
   POURQUOI
   ============================================ */
.pourquoi { padding: 120px 0; background: var(--light); }
.pourquoi-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 80px; align-items: center; }
.pourquoi-desc { color: var(--gray); margin-bottom: 40px; font-size: 0.95rem; line-height: 1.8; }
.avantages { display: flex; flex-direction: column; gap: 24px; }
.avantage-item { display: flex; gap: 20px; align-items: flex-start; }
.avantage-icon {
    width: 52px; height: 52px;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    color: var(--white);
    flex-shrink: 0;
}
.avantage-item h4 { font-size: 0.95rem; font-weight: 700; color: var(--navy); margin-bottom: 4px; }
.avantage-item p { font-size: 0.85rem; color: var(--gray); line-height: 1.7; }
.pourquoi-visual { position: relative; }
.pourquoi-img { border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
.pourquoi-img img { width: 100%; height: 400px; object-fit: cover; }
.pourquoi-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 16px;
}
.mini-card {
    background: var(--white);
    border-radius: 8px;
    padding: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--navy);
    box-shadow: 0 4px 16px rgba(0,0,0,0.08);
    transition: var(--transition);
}
.mini-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.mini-card i { color: var(--orange); font-size: 1rem; }

/* ============================================
   DEVIS
   ============================================ */
.devis { padding: 120px 0; background: var(--navy); }
.devis-wrapper { display: grid; grid-template-columns: 1fr 1.3fr; gap: 80px; align-items: start; }
.devis-desc { color: rgba(255,255,255,0.7); margin-bottom: 32px; font-size: 0.95rem; line-height: 1.8; }
.devis-garanties { margin-bottom: 40px; }
.garantie { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; font-size: 0.88rem; color: rgba(255,255,255,0.8); }
.garantie i { color: var(--orange-light); font-size: 1rem; flex-shrink: 0; }
.devis-contact-direct p { font-size: 0.85rem; color: rgba(255,255,255,0.5); margin-bottom: 8px; }

/* FORM */
.devis-form-wrapper { background: var(--white); padding: 48px; border-radius: 12px; box-shadow: 0 30px 80px rgba(0,0,0,0.3); }
.devis-form h3 { font-size: 1.3rem; font-weight: 700; color: var(--navy); margin-bottom: 28px; display: flex; align-items: center; gap: 10px; padding-bottom: 20px; border-bottom: 2px solid var(--light); }
.devis-form h3 i { color: var(--orange); }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--navy); margin-bottom: 8px; }
.form-control {
    width: 100%;
    padding: 13px 16px;
    border: 2px solid rgba(0,0,0,0.08);
    background: var(--white);
    font-family: var(--font-main);
    font-size: 0.88rem;
    color: var(--navy);
    border-radius: var(--radius);
    transition: border-color 0.3s;
    outline: none;
    appearance: none;
}
.form-control:focus { border-color: var(--orange); }
select.form-control {
    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='%23888' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.radio-group { display: flex; gap: 12px; flex-wrap: wrap; }
.radio-label { display: flex; align-items: center; gap: 8px; cursor: pointer; }
.radio-label input { accent-color: var(--orange); }
.radio-label span { display: flex; align-items: center; gap: 6px; font-size: 0.85rem; color: var(--navy); font-weight: 500; padding: 10px 16px; border: 2px solid rgba(0,0,0,0.08); border-radius: var(--radius); transition: var(--transition); }
.radio-label input:checked + span { border-color: var(--orange); background: rgba(232,80,10,0.05); color: var(--orange); }
.radio-label span i { font-size: 0.9rem; }
.checkbox-group { margin-top: 4px; }
.checkbox-label { display: flex; align-items: flex-start; gap: 10px; cursor: pointer; font-size: 0.82rem; color: var(--gray); }
.checkbox-label input { margin-top: 3px; accent-color: var(--orange); flex-shrink: 0; }

/* ============================================
   AVIS
   ============================================ */
.avis { padding: 120px 0; background: var(--white); }
.avis-global { text-align: center; margin-bottom: 48px; }
.avis-score { display: inline-flex; flex-direction: column; align-items: center; gap: 4px; }
.score-num { font-family: var(--font-serif); font-size: 4rem; font-weight: 700; color: var(--navy); line-height: 1; }
.score-stars { font-size: 1.5rem; color: #F59E0B; letter-spacing: 4px; }
.score-label { font-size: 0.8rem; color: var(--gray); letter-spacing: 0.1em; }
.avis-slider { overflow: hidden; margin-bottom: 32px; }
.avis-track { display: flex; gap: 24px; transition: transform 0.5s cubic-bezier(0.25,0.46,0.45,0.94); }
.avis-card {
    min-width: calc(33.333% - 16px);
    background: var(--light);
    padding: 32px;
    border-radius: 10px;
    flex-shrink: 0;
    border-top: 4px solid var(--orange);
    transition: var(--transition);
}
.avis-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.avis-header { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.avis-avatar {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    flex-shrink: 0;
}
.avis-header strong { display: block; font-size: 0.9rem; color: var(--navy); }
.avis-header span { font-size: 0.75rem; color: var(--gray); }
.avis-header .avis-stars { margin-left: auto; color: #F59E0B; font-size: 0.85rem; letter-spacing: 2px; }
.avis-card > p { font-size: 0.88rem; color: var(--gray); line-height: 1.8; font-style: italic; margin-bottom: 16px; }
.avis-date { font-size: 0.72rem; color: rgba(0,0,0,0.3); }
.avis-controls { display: flex; align-items: center; justify-content: center; gap: 20px; }
.avis-btn { width: 44px; height: 44px; border: 2px solid rgba(0,0,0,0.1); background: transparent; cursor: pointer; display: flex; align-items: center; justify-content: center; font-size: 0.85rem; color: var(--navy); border-radius: 50%; transition: var(--transition); }
.avis-btn:hover { background: var(--orange); color: var(--white); border-color: var(--orange); }
.avis-dots { display: flex; gap: 8px; }
.avis-dot { width: 8px; height: 8px; border-radius: 50%; background: rgba(0,0,0,0.15); cursor: pointer; transition: var(--transition); }
.avis-dot.active { background: var(--orange); width: 24px; border-radius: 4px; }

/* ============================================
   ZONE
   ============================================ */
.zone { padding: 120px 0; background: var(--light); }
.zone-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 60px; align-items: start; }
.zone-map { height: 420px; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
.zone-content h3 { font-size: 1.2rem; font-weight: 700; color: var(--navy); margin-bottom: 24px; }
.communes-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 28px; }
.commune-item { display: flex; align-items: center; gap: 8px; font-size: 0.85rem; color: var(--navy); font-weight: 500; }
.commune-item i { color: var(--orange); font-size: 0.7rem; }
.zone-note { display: flex; gap: 12px; background: rgba(232,80,10,0.08); border-left: 3px solid var(--orange); padding: 16px; border-radius: 0 var(--radius) var(--radius) 0; margin-bottom: 24px; }
.zone-note i { color: var(--orange); flex-shrink: 0; margin-top: 2px; }
.zone-note p { font-size: 0.82rem; color: var(--gray); line-height: 1.6; }

/* ============================================
   CONTACT
   ============================================ */
.contact { padding: 120px 0; background: var(--white); }
.contact-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.contact-card {
    background: var(--light);
    padding: 36px 24px;
    border-radius: 10px;
    text-align: center;
    transition: var(--transition);
    border-bottom: 4px solid transparent;
}
.contact-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-bottom-color: var(--orange); }
.contact-icon {
    width: 60px; height: 60px;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    margin: 0 auto 20px;
}
.contact-card h4 { font-size: 0.75rem; font-weight: 700; letter-spacing: 0.15em; text-transform: uppercase; color: var(--orange); margin-bottom: 8px; }
.contact-card p { font-size: 0.9rem; color: var(--navy); font-weight: 600; margin-bottom: 4px; line-height: 1.5; }
.contact-card small { font-size: 0.75rem; color: var(--gray); display: block; margin-bottom: 16px; }
.contact-link {
    display: inline-block;
    padding: 8px 20px;
    background: var(--orange);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    border-radius: var(--radius);
    transition: var(--transition);
}
.contact-link:hover { background: var(--orange-dark); transform: translateY(-1px); }

/* ============================================
   FOOTER
   ============================================ */
.footer { background: var(--navy); }
.footer-top { padding: 80px 0 60px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 48px; }
.footer-brand .footer-logo { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; }
.footer-brand p { font-size: 0.85rem; color: rgba(255,255,255,0.4); line-height: 1.8; margin-bottom: 24px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a {
    width: 38px; height: 38px;
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.4);
    font-size: 0.9rem;
    transition: var(--transition);
}
.footer-social a:hover { background: var(--orange); border-color: var(--orange); color: var(--white); }
.footer-links h4 { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--white); margin-bottom: 20px; }
.footer-links ul li { margin-bottom: 10px; }
.footer-links ul li a { font-size: 0.85rem; color: rgba(255,255,255,0.4); transition: color 0.3s; }
.footer-links ul li a:hover { color: var(--orange-light); }
.footer-urgence h4 { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--white); margin-bottom: 12px; }
.footer-urgence p { font-size: 0.85rem; color: rgba(255,255,255,0.4); line-height: 1.7; margin-bottom: 16px; }
.footer-urgence-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: var(--white);
    padding: 14px 20px;
    border-radius: var(--radius);
    font-size: 1rem;
    font-weight: 800;
    transition: var(--transition);
    margin-bottom: 20px;
}
.footer-urgence-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-orange); }
.footer-certifs { display: flex; flex-wrap: wrap; gap: 8px; }
.footer-certifs span { font-size: 0.7rem; color: rgba(255,255,255,0.4); display: flex; align-items: center; gap: 4px; }
.footer-certifs i { color: var(--orange); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.06); padding: 24px 0; }
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.3); }
.footer-legal { display: flex; gap: 24px; }
.footer-legal a { font-size: 0.78rem; color: rgba(255,255,255,0.3); transition: color 0.3s; }
.footer-legal a:hover { color: var(--orange-light); }

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.8);
    backdrop-filter: blur(8px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.4s;
}
.modal-overlay.active { opacity: 1; pointer-events: all; }
.modal {
    background: var(--white);
    padding: 56px 48px;
    max-width: 460px;
    width: 90%;
    text-align: center;
    border-radius: 16px;
    transform: translateY(30px);
    transition: transform 0.4s;
}
.modal-overlay.active .modal { transform: translateY(0); }
.modal-icon {
    width: 72px; height: 72px;
    background: linear-gradient(135deg, var(--orange), var(--orange-dark));
    color: var(--white);
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    border-radius: 50%;
}
.modal h3 { font-family: var(--font-serif); font-size: 1.8rem; margin-bottom: 12px; color: var(--navy); }
.modal p { color: var(--gray); margin-bottom: 16px; font-size: 0.95rem; line-height: 1.7; }
.modal-sub { font-size: 0.85rem !important; }
.modal-sub a { color: var(--orange); }

/* ============================================
   FLOATING CTA
   ============================================ */
.floating-cta {
    position: fixed;
    bottom: 32px; right: 32px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 500;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
}
.floating-cta.visible { opacity: 1; transform: translateY(0); }
.float-btn {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
    transition: var(--transition);
    white-space: nowrap;
}
.float-btn:hover { transform: translateX(-4px); }
.urgence-float { background: var(--orange); color: var(--white); }
.devis-float { background: var(--navy); color: var(--white); }

/* ============================================
   BACK TO TOP
   ============================================ */
.back-to-top {
    position: fixed;
    bottom: 140px; right: 32px;
    width: 44px; height: 44px;
    background: var(--navy);
    color: var(--white);
    border: none;
    cursor: pointer;
    font-size: 0.85rem;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition);
    z-index: 500;
    border-radius: 50%;
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { background: var(--orange); }

/* ============================================
   ANIMATIONS
   ============================================ */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal:nth-child(2){transition-delay:0.1s}
.reveal:nth-child(3){transition-delay:0.2s}
.reveal:nth-child(4){transition-delay:0.3s}
.reveal:nth-child(5){transition-delay:0.4s}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
    .about-grid, .pourquoi-grid, .devis-wrapper { grid-template-columns: 1fr; gap: 48px; }
    .about-img-float { right: 0; }
    .about-badge-years { left: 0; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .zone-grid { grid-template-columns: 1fr; }
    .zone-map { height: 300px; }
    .contact-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .topbar { display: none; }
    .navbar { top: 0; }
    .nav-links { display: none; flex-direction: column; position: fixed; top: 0; right: 0; bottom: 0; width: 280px; background: var(--navy); padding: 80px 32px 32px; gap: 20px; z-index: 999; transform: translateX(100%); transition: transform 0.4s; }
    .nav-links.open { display: flex; transform: translateX(0); }
    .hamburger { display: flex; z-index: 1000; }
    .services-grid { grid-template-columns: 1fr; }
    .real-grid { grid-template-columns: 1fr; }
    .real-card.large { grid-column: span 1; }
    .real-card img, .real-card.large img { height: 220px; }
    .footer-grid { grid-template-columns: 1fr; }
    .contact-cards { grid-template-columns: 1fr 1fr; }
    .avis-card { min-width: 100%; }
    .hero-stats { gap: 20px; }
    .stat-divider { display: none; }
    .form-row { grid-template-columns: 1fr; }
    .devis-form-wrapper { padding: 28px 20px; }
    .urgence-inner { flex-direction: column; text-align: center; }
    .floating-cta { bottom: 16px; right: 16px; }
}
@media (max-width: 480px) {
    .hero-btns { flex-direction: column; align-items: center; }
    .contact-cards { grid-template-columns: 1fr; }
    .footer-bottom .container { flex-direction: column; text-align: center; }
    .about-certifs { grid-template-columns: 1fr; }
    .communes-grid { grid-template-columns: 1fr; }
}