/* ================================
   CLEANIBAT REDESIGN - Premium & Familial
   ================================ */

:root {
    --green-900: #0F2660;
    --green-800: #1B3A8C;
    --green-700: #2952B0;
    --green-600: #3B6DD4;
    --green-100: #DBEAFE;
    --green-50: #EFF6FF;

    --accent: #3EA853;

    --slate-900: #0F172A;
    --slate-800: #1E293B;
    --slate-700: #334155;
    --slate-600: #475569;
    --slate-500: #64748B;
    --slate-400: #94A3B8;
    --slate-300: #CBD5E1;
    --slate-200: #E2E8F0;
    --slate-100: #F1F5F9;
    --slate-50: #F8FAFC;

    --white: #FFFFFF;
    --gold: #F59E0B;

    --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.07), 0 2px 4px -2px rgba(0,0,0,0.05);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -4px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.08), 0 8px 10px -6px rgba(0,0,0,0.04);

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--slate-800);
    line-height: 1.6;
    background: var(--white);
    overflow-x: hidden;
}

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

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

a { text-decoration: none; color: inherit; }

/* Typography */
h1, h2, h3, h4 {
    font-family: 'Playfair Display', 'Georgia', serif;
    font-weight: 600;
    line-height: 1.2;
    color: var(--slate-900);
}

h1 { font-size: clamp(2.5rem, 5vw, 3.75rem); }
h2 { font-size: clamp(2rem, 3.5vw, 2.75rem); }
h3 { font-size: 1.25rem; }

.text-accent { color: var(--green-800); }

.section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 64px;
}

.section-label {
    display: inline-block;
    font-family: 'Inter', sans-serif;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--green-700);
    margin-bottom: 12px;
    padding: 6px 16px;
    background: var(--green-50);
    border-radius: var(--radius-full);
}

.section-desc {
    color: var(--slate-500);
    font-size: 1.1rem;
    margin-top: 16px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 12px 28px;
    border-radius: var(--radius-full);
    border: 2px solid transparent;
    cursor: pointer;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-primary {
    background: var(--green-800);
    color: var(--white);
    border-color: var(--green-800);
}
.btn-primary:hover {
    background: var(--green-900);
    border-color: var(--green-900);
    transform: translateY(-1px);
    box-shadow: var(--shadow-lg);
}

.btn-outline {
    background: transparent;
    color: var(--slate-800);
    border-color: var(--slate-300);
}
.btn-outline:hover {
    border-color: var(--green-800);
    color: var(--green-800);
}

.btn-lg {
    padding: 16px 36px;
    font-size: 1.05rem;
}

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

/* ================================
   NAVBAR
   ================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: all 0.3s ease;
    background: transparent;
}

.navbar.scrolled {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-sm);
    padding: 10px 0;
}

.nav-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 48px;
    width: auto;
    object-fit: contain;
    transition: filter 0.3s ease;
}

.navbar:not(.scrolled) .logo-img {
    filter: brightness(0) invert(1);
}

.nav-links {
    display: flex;
    gap: 36px;
    list-style: none;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--slate-600);
    transition: color 0.2s;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--green-700);
    transition: width 0.3s;
}

.nav-links a:hover::after { width: 100%; }
.nav-links a:hover { color: var(--green-800); }

.navbar:not(.scrolled) .nav-links a { color: rgba(255,255,255,0.85); }
.navbar:not(.scrolled) .nav-links a:hover { color: var(--white); }
.navbar:not(.scrolled) .nav-links a::after { background: var(--white); }

.nav-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--slate-600);
}

.navbar:not(.scrolled) .nav-phone { color: rgba(255,255,255,0.85); }

.nav-cta { font-size: 0.85rem; padding: 10px 24px; }

.navbar:not(.scrolled) .nav-cta {
    background: var(--white);
    color: var(--green-900);
    border-color: var(--white);
}

.mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.mobile-toggle span {
    width: 24px;
    height: 2px;
    background: var(--slate-800);
    border-radius: 2px;
    transition: 0.3s;
}

.navbar:not(.scrolled) .mobile-toggle span { background: var(--white); }

/* ================================
   HERO
   ================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    overflow: hidden;
}

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

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(15, 23, 42, 0.75) 0%,
        rgba(15, 23, 42, 0.45) 50%,
        rgba(15, 23, 42, 0.3) 100%
    );
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(8px);
    border: 1px solid rgba(255,255,255,0.15);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 500;
    padding: 8px 20px;
    border-radius: var(--radius-full);
    margin-bottom: 28px;
}

.hero-badge svg { color: var(--gold); }

.hero h1 {
    color: var(--white);
    margin-bottom: 20px;
}

.hero .text-accent { color: var(--green-100); }

.hero-subtitle {
    color: rgba(255,255,255,0.8);
    font-size: 1.15rem;
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 560px;
}

.hero-ctas {
    display: flex;
    gap: 16px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.hero .btn-outline {
    color: var(--white);
    border-color: rgba(255,255,255,0.35);
}
.hero .btn-outline:hover {
    border-color: var(--white);
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.hero .btn-primary {
    background: var(--white);
    color: var(--green-900);
    border-color: var(--white);
}
.hero .btn-primary:hover {
    background: var(--green-50);
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

.hero-trust {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255,255,255,0.85);
    font-size: 0.9rem;
    font-weight: 500;
}

.trust-item svg { color: var(--green-100); stroke: var(--green-100); flex-shrink: 0; }

/* ================================
   SOCIAL PROOF BAR
   ================================ */
.social-proof {
    padding: 48px 0;
    background: var(--slate-50);
    border-bottom: 1px solid var(--slate-200);
}

.proof-grid {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 48px;
    flex-wrap: wrap;
}

.proof-item {
    text-align: center;
}

.proof-number {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--green-800);
    line-height: 1;
}

.proof-number small { font-size: 0.6em; }

.proof-label {
    display: block;
    font-size: 0.85rem;
    color: var(--slate-500);
    margin-top: 4px;
    font-weight: 500;
}

.proof-divider {
    width: 1px;
    height: 48px;
    background: var(--slate-300);
}

/* ================================
   SERVICES
   ================================ */
.services {
    padding: 100px 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.service-card {
    position: relative;
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    padding: 40px 32px;
    transition: all 0.3s ease;
}

.service-card:hover {
    border-color: var(--green-600);
    box-shadow: var(--shadow-xl);
    transform: translateY(-4px);
}

.service-card.featured {
    grid-column: 1 / -1;
    border-color: var(--green-700);
    background: linear-gradient(135deg, var(--green-50) 0%, var(--white) 60%);
    box-shadow: var(--shadow-lg);
}

.featured-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px 48px;
    align-items: start;
    margin-top: 8px;
}

.featured-left {}

.featured-right {
    padding-top: 8px;
}

.featured-right .service-features {
    margin-bottom: 28px;
}

.featured-right .service-features li {
    padding: 6px 0;
    font-size: 0.95rem;
}

.service-card.featured:hover {
    transform: none;
}

.service-badge {
    position: absolute;
    top: -12px;
    right: 24px;
    background: var(--green-800);
    color: var(--white);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 16px;
    border-radius: var(--radius-full);
}

.service-icon {
    width: 64px;
    height: 64px;
    background: var(--green-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
}

.service-card h3 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    margin-bottom: 12px;
}

.service-card > p {
    color: var(--slate-500);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.service-features {
    list-style: none;
    margin-bottom: 24px;
}

.service-features li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--slate-600);
    padding: 4px 0;
}

.service-features li::before {
    content: '';
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 6px;
}

.service-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--green-800);
    transition: gap 0.3s;
}

.service-link:hover { gap: 12px; }

/* ================================
   REALISATIONS / GALLERY
   ================================ */
.realisations {
    padding: 100px 0;
    background: var(--slate-50);
}

.gallery-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr 1fr;
    grid-template-rows: 320px;
    gap: 20px;
}

.gallery-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.gallery-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-card:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 24px;
    background: linear-gradient(to top, rgba(0,0,0,0.6), transparent);
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
}

.gallery-tag {
    background: var(--white);
    color: var(--slate-800);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 4px 14px;
    border-radius: var(--radius-full);
}

.gallery-location {
    color: rgba(255,255,255,0.8);
    font-size: 0.85rem;
}

.gallery-cta {
    text-align: center;
    margin-top: 40px;
}

/* ================================
   ABOUT
   ================================ */
.about {
    padding: 100px 0;
    background: var(--white);
}

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

.about-content .section-label { display: inline-block; }

.about-content h2 { margin-bottom: 20px; }

.about-text {
    color: var(--slate-500);
    font-size: 1.05rem;
    line-height: 1.75;
    margin-bottom: 40px;
}

.values-grid {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.value-item {
    display: flex;
    gap: 16px;
}

.value-icon {
    width: 48px;
    height: 48px;
    background: var(--green-50);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.value-item strong {
    display: block;
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    margin-bottom: 4px;
}

.value-item p {
    font-size: 0.9rem;
    color: var(--slate-500);
    line-height: 1.5;
}

.about-visual { position: relative; }

.about-image-wrapper {
    position: relative;
}

.about-image-wrapper img {
    border-radius: var(--radius-lg);
    width: 100%;
    height: 480px;
    object-fit: cover;
}

.about-float-card {
    position: absolute;
    bottom: -24px;
    left: -24px;
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-xl);
    max-width: 300px;
}

.float-stars {
    display: flex;
    gap: 2px;
    margin-bottom: 8px;
}

.about-float-card p {
    font-size: 0.9rem;
    color: var(--slate-700);
    font-style: italic;
    line-height: 1.5;
    margin-bottom: 8px;
}

.float-author {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--slate-500);
}

/* ================================
   PROCESS
   ================================ */
.process {
    padding: 100px 0;
    background: var(--green-50);
}

.process-grid {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 20px;
}

.process-step {
    text-align: center;
    max-width: 220px;
}

.step-number {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--green-800);
    opacity: 0.25;
    margin-bottom: 12px;
}

.process-step h3 {
    font-family: 'Inter', sans-serif;
    font-weight: 700;
    margin-bottom: 8px;
}

.process-step p {
    font-size: 0.9rem;
    color: var(--slate-500);
    line-height: 1.6;
}

.process-arrow {
    display: flex;
    align-items: center;
    padding-top: 36px;
    opacity: 0.3;
}

/* ================================
   TESTIMONIALS
   ================================ */
.testimonials {
    padding: 100px 0;
    background: var(--white);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
}

.testimonial-card {
    background: var(--slate-50);
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--slate-100);
    transition: all 0.3s;
}

.testimonial-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.testimonial-stars {
    display: flex;
    gap: 2px;
    margin-bottom: 16px;
}

.testimonial-card > p {
    font-size: 0.95rem;
    color: var(--slate-700);
    line-height: 1.65;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.author-avatar {
    width: 44px;
    height: 44px;
    background: var(--green-800);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.85rem;
    font-weight: 700;
}

.testimonial-author strong {
    display: block;
    font-size: 0.9rem;
}

.testimonial-author span {
    font-size: 0.8rem;
    color: var(--slate-500);
}

/* ================================
   ZONE D'INTERVENTION
   ================================ */
.zone-section {
    padding: 100px 0;
    background: var(--green-50);
}

.zone-cities {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    max-width: 800px;
    margin: 0 auto;
}

.zone-city {
    display: inline-block;
    padding: 10px 24px;
    background: var(--white);
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-full);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--slate-700);
    transition: all 0.2s ease;
}

.zone-city:hover {
    border-color: var(--green-700);
    color: var(--green-800);
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

/* ================================
   DEVIS SECTION
   ================================ */
.devis-section {
    padding: 100px 0;
    background: var(--slate-50);
}

.devis-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: start;
}

.devis-info h2 { margin-bottom: 16px; }

.devis-info > p {
    color: var(--slate-500);
    font-size: 1rem;
    line-height: 1.65;
    margin-bottom: 32px;
}

.devis-guarantees {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.guarantee-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.95rem;
    color: var(--slate-700);
}

.guarantee-item svg { flex-shrink: 0; }

.devis-phone {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: var(--white);
    border-radius: var(--radius-md);
    border: 1px solid var(--slate-200);
}

.devis-phone span { font-size: 0.85rem; color: var(--slate-500); display: block; }
.devis-phone strong { font-size: 1.15rem; color: var(--green-800); }
.devis-phone a { color: var(--green-800); }

.devis-form-wrapper {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--slate-200);
}

.devis-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: 0.85rem;
    font-weight: 600;
    color: var(--slate-700);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1.5px solid var(--slate-200);
    border-radius: var(--radius-sm);
    font-family: 'Inter', sans-serif;
    font-size: 0.95rem;
    color: var(--slate-800);
    background: var(--white);
    transition: border-color 0.2s, box-shadow 0.2s;
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--green-600);
    box-shadow: 0 0 0 3px rgba(82, 183, 136, 0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--slate-400);
}

.form-group select {
    -webkit-appearance: none;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%2394A3B8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-group textarea { resize: vertical; min-height: 80px; }

.form-disclaimer {
    font-size: 0.8rem;
    color: var(--slate-400);
    text-align: center;
    margin-top: -8px;
}

/* ================================
   FOOTER
   ================================ */
.footer {
    background: var(--slate-900);
    color: rgba(255,255,255,0.7);
    padding: 64px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-top: 16px;
    max-width: 280px;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer-social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255,255,255,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s;
    color: rgba(255,255,255,0.6);
}

.footer-social a:hover {
    background: var(--green-800);
    border-color: var(--green-800);
    color: var(--white);
}

.footer-links h4,
.footer-contact h4 {
    color: var(--white);
    font-family: 'Inter', sans-serif;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.footer-links ul,
.footer-contact ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a,
.footer-contact a {
    font-size: 0.9rem;
    transition: color 0.2s;
}

.footer-links a:hover,
.footer-contact a:hover { color: var(--white); }

.footer-contact li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
}

.footer-contact svg { flex-shrink: 0; opacity: 0.5; }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.8rem;
}

.footer-legal {
    display: flex;
    gap: 24px;
}

.footer-legal a { transition: color 0.2s; }
.footer-legal a:hover { color: var(--white); }

/* ================================
   MOBILE CTA
   ================================ */
.mobile-cta {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    padding: 12px 16px;
    background: var(--white);
    box-shadow: 0 -2px 10px rgba(0,0,0,0.1);
    gap: 12px;
}

.mobile-cta-phone {
    width: 52px;
    height: 52px;
    background: var(--green-50);
    color: var(--green-800);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.mobile-cta-devis {
    flex: 1;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--green-800);
    color: var(--white);
    border-radius: var(--radius-md);
    font-weight: 700;
    font-size: 1rem;
}

/* ================================
   ANIMATIONS
   ================================ */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-in {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-in.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ================================
   RESPONSIVE
   ================================ */
@media (max-width: 1024px) {
    .featured-inner { grid-template-columns: 1fr; gap: 24px; }
    .about-grid { grid-template-columns: 1fr; gap: 48px; }
    .about-visual { order: -1; }
    .devis-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .gallery-grid { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
    .gallery-card.large { grid-column: auto; height: 260px; }
    .gallery-card { height: 220px; }
    .process-grid { flex-wrap: wrap; justify-content: center; }
    .process-arrow { display: none; }
    .testimonials-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}

@media (max-width: 768px) {
    .nav-links, .nav-phone, .nav-actions { display: none; }
    .mobile-toggle { display: flex; }

    .hero { min-height: auto; padding: 120px 0 80px; }
    .hero h1 { font-size: 2.25rem; }
    .hero-subtitle { font-size: 1rem; }
    .hero-ctas { flex-direction: column; }
    .hero-ctas .btn { width: 100%; justify-content: center; }
    .hero-trust { flex-direction: column; gap: 12px; }

    .proof-grid { gap: 24px; }
    .proof-divider { display: none; }
    .proof-grid { display: grid; grid-template-columns: 1fr 1fr; }

    .section-header { margin-bottom: 40px; }
    .services, .realisations, .about, .process, .testimonials, .zone-section, .devis-section { padding: 64px 0; }
    .services-grid { grid-template-columns: 1fr; }
    .service-card.featured { grid-column: auto; }

    .about-image-wrapper img { height: 320px; }
    .about-float-card { position: relative; bottom: auto; left: auto; margin-top: -32px; margin-left: 16px; margin-right: 16px; }

    .form-row { grid-template-columns: 1fr; }
    .devis-form-wrapper { padding: 28px 20px; }

    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }

    .gallery-grid { grid-template-columns: 1fr; }
    .gallery-card, .gallery-card.large { grid-column: auto; height: 240px; }

    .mobile-cta { display: flex; }
    body { padding-bottom: 76px; }
}