/* ==========================================================================
   Devis Monte-Escalier — thème custom (inspiration installation-geothermique.fr)
   Palette : teal + slate, police Inter, cartes blanches arrondies, hero sombre.
   Les couleurs sont surchargées par les variables :root injectées (header.php).
   ========================================================================== */

:root {
    --primary: #0d9488;
    --primary-dark: #0f766e;
    --primary-light: #14b8a6;
    --accent: #2dd4bf;
    --accent-light: #ccfbf1;
    --cta: #0d9488;
    --cta-dark: #0f766e;
    --font-display: 'Inter', ui-sans-serif, system-ui, sans-serif;
    --font-body: 'Inter', ui-sans-serif, system-ui, sans-serif;

    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-200: #e2e8f0;
    --slate-300: #cbd5e1;
    --slate-400: #94a3b8;
    --slate-500: #64748b;
    --slate-600: #475569;
    --slate-700: #334155;
    --slate-800: #1e293b;
    --slate-900: #0f172a;

    --radius: .5rem;
    --radius-lg: .75rem;
    --radius-xl: 1rem;
    --shadow-sm: 0 1px 2px 0 rgba(0,0,0,.05);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,.1);
    --shadow-soft: 0 4px 20px rgba(0,0,0,.08);
    --grad: linear-gradient(135deg, var(--primary-dark), var(--primary-light));
}

/* --- Reset ------------------------------------------------------------- */
*, ::before, ::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.6;
    background: var(--slate-50);
    color: var(--slate-800);
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, h4, p, ul, ol, figure { margin: 0; }
button { font: inherit; }

.container { max-width: 72rem; margin: 0 auto; padding: 0 1rem; }

/* --- Titres de sections ------------------------------------------------- */
h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    line-height: 1.3;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 1.25rem;
}
h3 { font-weight: 600; color: var(--slate-900); }

/* --- Header ------------------------------------------------------------- */
.site-header {
    background: #fff;
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 50;
}
.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: .9rem;
    padding-bottom: .9rem;
    gap: 1rem;
}
.logo { display: flex; align-items: center; gap: .65rem; min-width: 0; }
.logo img { height: 2.4rem; width: 2.4rem; border-radius: .5rem; }
.logo-text {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.15rem;
    color: var(--slate-900);
    white-space: nowrap;
}
.main-nav { display: flex; align-items: center; gap: 1.25rem; }
.nav-menu {
    display: flex;
    gap: 1.4rem;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: .92rem;
    font-weight: 500;
    color: var(--slate-600);
}
.nav-menu a:hover { color: var(--primary-dark); }
.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    background: var(--grad);
    color: #fff;
    font-weight: 600;
    font-size: .9rem;
    padding: .6rem 1.15rem;
    border-radius: var(--radius);
    transition: transform .2s, box-shadow .2s;
    white-space: nowrap;
}
.nav-cta:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.nav-toggle { display: none; background: none; border: 0; cursor: pointer; padding: .5rem; }
.nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: var(--slate-700);
    margin: 5px 0;
    border-radius: 2px;
}

/* --- Fil d'Ariane (fond sombre, fond du hero) --------------------------- */
.breadcrumbs {
    background: var(--slate-900);
    padding: .8rem 0 0;
}
.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    gap: .35rem;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: .85rem;
    color: var(--slate-400);
}
.breadcrumbs li:not(:last-child)::after { content: "›"; margin-left: .35rem; color: var(--slate-500); }
.breadcrumbs a { color: var(--slate-300); }
.breadcrumbs a:hover { color: #fff; }
.breadcrumbs li:last-child span { color: var(--slate-200); }

/* --- Hero sombre avec carte formulaire ---------------------------------- */
.hero {
    background:
        radial-gradient(50rem 30rem at 85% -10%, rgba(20,184,166,.18), transparent 60%),
        linear-gradient(135deg, var(--slate-900), var(--slate-800));
    color: #fff;
    overflow: hidden;
}
.hero-grid {
    display: grid;
    gap: 2.5rem;
    align-items: center;
    padding: 3rem 0;
}
.hero-content h1 {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 4vw, 3rem);
    line-height: 1.15;
    font-weight: 800;
    margin-bottom: 1.1rem;
}
.hero-subtitle {
    font-size: 1.1rem;
    color: var(--slate-200);
    margin-bottom: 1.4rem;
}
.hero-usps { list-style: none; padding: 0; display: grid; gap: .6rem; }
.hero-usps li { display: flex; align-items: baseline; gap: .6rem; color: var(--slate-200); font-size: .98rem; }
.hero-usps strong { color: #fff; }
.usp-icon {
    flex: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.35rem;
    height: 1.35rem;
    border-radius: 50%;
    background: var(--grad);
    color: #fff;
    font-size: .75rem;
    font-weight: 700;
    transform: translateY(.2rem);
}

/* Carte formulaire blanche (référence : bg-white/95 rounded-2xl shadow-soft) */
.hero-form .lead-container {
    background: rgba(255,255,255,.96);
    backdrop-filter: blur(8px);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-soft);
    padding: 2rem;
    color: var(--slate-800);
}

/* --- Formulaire multi-étapes -------------------------------------------- */
.lead-section { padding: 3rem 0; }
.lead-section .lead-container {
    max-width: 34rem;
    margin: 0 auto;
    background: #fff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-soft);
    padding: 2rem;
}
.lead-header h2 { font-size: 1.25rem; margin-bottom: .35rem; }
.lead-header p { font-size: .9rem; color: var(--slate-500); margin-bottom: 1.25rem; }

.form-progress { margin-bottom: 1.4rem; }
.progress-bar {
    height: .4rem;
    background: var(--slate-100);
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: .65rem;
}
.progress-fill {
    height: 100%;
    width: 0;
    background: var(--grad);
    border-radius: 999px;
    transition: width .3s ease;
}
.progress-steps { display: flex; justify-content: space-between; }
.progress-step {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 50%;
    background: var(--slate-100);
    color: var(--slate-500);
    font-size: .8rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: .2s;
}
.progress-step.active { background: var(--grad); color: #fff; }
.progress-step.completed { background: var(--accent-light); color: var(--primary-dark); }

.form-step { display: none; }
.form-step.active { display: block; animation: fadeIn .25s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.form-step h3 { font-size: 1.05rem; margin-bottom: 1rem; }

.form-group { margin-bottom: 1rem; }
.form-label {
    display: block;
    font-size: .82rem;
    font-weight: 600;
    color: var(--slate-700);
    margin-bottom: .45rem;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
.form-group-small { max-width: 100%; }

input[type="text"], input[type="email"], input[type="tel"], textarea {
    width: 100%;
    padding: .7rem .85rem;
    border: 1px solid var(--slate-300);
    border-radius: var(--radius);
    font: inherit;
    font-size: .95rem;
    color: var(--slate-800);
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
}
input:focus, textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px var(--accent-light); }
input.error { border-color: #dc2626; box-shadow: 0 0 0 3px rgba(220,38,38,.12); }
textarea { resize: vertical; font-family: var(--font-body); }

/* Formulaire de contact classique */
.contact-form { max-width: 40rem; margin-top: 1.5rem; }
.contact-form .form-buttons { justify-content: flex-start; }
.contact-form .btn { flex: 0 0 auto; padding: .75rem 2.2rem; }
.contact-error {
    background: #fef2f2;
    border-left: 4px solid #dc2626;
    color: #991b1b;
    padding: .8rem 1.1rem;
    border-radius: 0 var(--radius) var(--radius) 0;
    margin-bottom: 1rem;
    font-size: .92rem;
}
.hp-field { position: absolute; left: -9999px; height: 0; overflow: hidden; }

/* Choix en cartes radio */
.radio-cards { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
.radio-cards-3 { grid-template-columns: repeat(3, 1fr); }
.radio-card { cursor: pointer; position: relative; }
.radio-card input { position: absolute; opacity: 0; pointer-events: none; }
.radio-card-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: .3rem;
    padding: .85rem .5rem;
    border: 2px solid var(--slate-200);
    border-radius: var(--radius-lg);
    background: var(--slate-50);
    text-align: center;
    transition: .15s;
}
.radio-card:hover .radio-card-content { border-color: var(--accent); }
.radio-card input:checked + .radio-card-content {
    border-color: var(--primary);
    background: var(--accent-light);
    box-shadow: var(--shadow-sm);
}
.radio-icon { font-size: 1.4rem; line-height: 1; }
.radio-title { font-size: .85rem; font-weight: 600; color: var(--slate-800); }

/* Choix en liste radio */
.radio-list { display: grid; gap: .5rem; }
.radio-item { cursor: pointer; position: relative; }
.radio-item input { position: absolute; opacity: 0; pointer-events: none; }
.radio-item-content {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .7rem .9rem;
    border: 2px solid var(--slate-200);
    border-radius: var(--radius);
    background: var(--slate-50);
    font-size: .92rem;
    transition: .15s;
}
.radio-item:hover .radio-item-content { border-color: var(--accent); }
.radio-dot {
    flex: none;
    width: 1rem;
    height: 1rem;
    border-radius: 50%;
    border: 2px solid var(--slate-300);
    background: #fff;
    transition: .15s;
}
.radio-item input:checked + .radio-item-content {
    border-color: var(--primary);
    background: var(--accent-light);
}
.radio-item input:checked + .radio-item-content .radio-dot {
    border-color: var(--primary);
    background: var(--primary);
    box-shadow: inset 0 0 0 3px #fff;
}

/* Consentement */
.form-checkbox label { display: flex; gap: .6rem; align-items: flex-start; font-size: .82rem; color: var(--slate-600); cursor: pointer; }
.form-checkbox input { margin-top: .2rem; accent-color: var(--primary); }
.form-checkbox a { color: var(--primary-dark); text-decoration: underline; }
.form-checkbox.error label { color: #dc2626; }

/* Boutons */
.form-buttons { display: flex; gap: .7rem; margin-top: 1.2rem; }
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .45rem;
    padding: .75rem 1.5rem;
    border: 0;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: .95rem;
    cursor: pointer;
    transition: transform .2s, box-shadow .2s;
}
.btn-primary, .btn-cta {
    background: var(--grad);
    color: #fff;
    flex: 1;
}
.btn-primary:hover, .btn-cta:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-secondary { background: var(--slate-100); color: var(--slate-600); }
.btn-secondary:hover { background: var(--slate-200); }
.btn:disabled { opacity: .6; cursor: wait; transform: none; }

/* Succès / erreur */
.form-success, .form-error { text-align: center; padding: 1.5rem 0; }
.success-icon, .error-icon {
    width: 3rem;
    height: 3rem;
    margin: 0 auto 1rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    font-weight: 700;
    color: #fff;
    background: var(--grad);
}
.error-icon { background: #dc2626; }
.form-success h3, .form-error h3 { margin-bottom: .5rem; }
.form-success p, .form-error p { color: var(--slate-500); font-size: .92rem; }
.form-error .btn { margin-top: 1rem; }

/* Widget externe (ViteUnDevis) */
.lead-widget-note {
    font-size: .75rem;
    color: var(--slate-400);
    text-align: center;
    margin-top: .8rem;
}

/* Bandeau de réassurance sous le formulaire */
.lead-benefits {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: .5rem 1.1rem;
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--slate-100);
}
.benefit { display: inline-flex; align-items: center; gap: .35rem; font-size: .78rem; color: var(--slate-500); }
.benefit-icon { color: var(--primary); font-weight: 700; }

/* --- Sections de contenu (cartes blanches sur fond slate) --------------- */
.main-content > .container { padding-top: 2.5rem; padding-bottom: 2.5rem; }
.content-section, .how-it-works, .pricing-section, .faq-section, .link-section, .nearby-section {
    background: #fff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-sm);
    padding: 2.25rem 2rem;
    margin-bottom: 1.75rem;
}
.content-text p, .content-section > p { color: var(--slate-600); margin-bottom: 1rem; }
.content-text p:last-child { margin-bottom: 0; }
.content-photo { margin-bottom: 1.5rem; }
.content-photo img { border-radius: var(--radius-lg); margin-left: auto; margin-right: auto; }

/* Contenu local (pages villes) : titres et paragraphes générés */
.local-content h2, .content-section h2 { margin-top: 1.75rem; }
.local-content h2:first-child, .content-section h2:first-child { margin-top: 0; }
.local-content p { color: var(--slate-600); margin-bottom: 1rem; }
.local-content strong { color: var(--slate-800); }

/* Listes à puces du contenu local (style bordure teal, référence benefits-list) */
.local-content ul {
    list-style: none;
    padding: 0;
    display: grid;
    gap: .55rem;
    margin-bottom: 1.1rem;
}
.local-content ul li {
    background: var(--slate-50);
    border-left: 4px solid var(--primary);
    padding: .75rem 1.1rem;
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--slate-600);
    font-size: .95rem;
}

/* Tableau de prix */
.table-wrap { overflow-x: auto; margin: 0 0 1.25rem; }
.price-table {
    width: 100%;
    border-collapse: collapse;
    font-size: .95rem;
    background: #fff;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.price-table caption {
    caption-side: top;
    text-align: left;
    font-size: .85rem;
    color: var(--slate-500);
    padding-bottom: .5rem;
}
.price-table th {
    background: var(--slate-50);
    color: var(--slate-800);
    font-weight: 600;
    text-align: left;
    padding: .7rem 1rem;
    border-bottom: 1px solid var(--slate-200);
}
.price-table td {
    padding: .65rem 1rem;
    border-bottom: 1px solid var(--slate-100);
    color: var(--slate-600);
}
.price-table tbody tr:last-child td { border-bottom: 0; }
.price-table td strong { color: var(--primary-dark); white-space: nowrap; }

/* Cartes d'intro / info (référence : step-card) */
.intro-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.25rem;
    margin: 1.5rem 0;
}
/* Sections à cartes : titre centré, cartes réparties sur toute la largeur */
.content-section:has(> .intro-grid) > h2 { text-align: center; }
.intro-card {
    background: var(--slate-50);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
}
.intro-icon { font-size: 1.75rem; margin-bottom: .6rem; }
.intro-card h3 { font-size: 1rem; margin-bottom: .45rem; }
.intro-card p { font-size: .875rem; color: var(--slate-500); }

/* Étapes numérotées (référence : step-icon dégradé) */
.steps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}
.step {
    background: var(--slate-50);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
}
.step-number {
    width: 3rem;
    height: 3rem;
    background: var(--grad);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1.25rem;
    margin: 0 auto 1rem;
}
.step h3 { font-size: 1rem; margin-bottom: .5rem; }
.step p { font-size: .875rem; color: var(--slate-500); }

/* Prix */
.pricing-content {
    display: grid;
    gap: 2rem;
    margin-top: 1.25rem;
}
.pricing-text p { color: var(--slate-600); margin-bottom: 1rem; }
.pricing-text h3 { margin: 1.25rem 0 .75rem; font-size: 1.05rem; }
.pricing-text ul { padding: 0; list-style: none; display: grid; gap: .55rem; }
.pricing-text li {
    background: var(--slate-50);
    border-left: 4px solid var(--primary);
    padding: .8rem 1.1rem;
    border-radius: 0 var(--radius) var(--radius) 0;
    color: var(--slate-600);
    font-size: .93rem;
}
.pricing-box {
    background:
        radial-gradient(20rem 12rem at 110% -20%, rgba(45,212,191,.25), transparent 60%),
        linear-gradient(135deg, var(--slate-900), var(--slate-800));
    color: #fff;
    border-radius: var(--radius-xl);
    padding: 2rem;
    align-self: start;
}
.price-range { display: block; margin-bottom: 1.25rem; }
.price-label { display: block; font-size: .8rem; color: var(--slate-300); margin-bottom: .3rem; }
.price-value { font-family: var(--font-display); font-size: 1.9rem; font-weight: 800; }
.price-includes { list-style: none; padding: 0; display: grid; gap: .55rem; margin-bottom: 1.5rem; }
.price-includes li { font-size: .9rem; color: var(--slate-200); }
.pricing-box .btn-cta { width: 100%; }

/* FAQ (référence : cartes, question fond gris) */
.faq-grid { display: grid; gap: .9rem; }
.faq-item {
    background: #fff;
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}
.faq-item summary {
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-weight: 600;
    color: var(--slate-800);
    background: var(--slate-50);
    padding: 1rem 1.25rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: "+"; font-size: 1.2rem; color: var(--primary); flex: none; }
.faq-item[open] summary::after { content: "–"; }
.faq-item p {
    padding: 1rem 1.25rem;
    color: var(--slate-600);
    border-top: 1px solid var(--slate-200);
    font-size: .95rem;
}

/* --- Maillage : grilles de liens (référence : cards compactes) ---------- */
.region-links, .city-links {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .75rem;
}
.region-links li, .city-links li { display: block; }
.region-links a, .city-links a {
    display: block;
    background: var(--slate-50);
    border-radius: var(--radius);
    padding: .75rem .6rem;
    box-shadow: var(--shadow-sm);
    text-align: center;
    font-weight: 500;
    font-size: .9rem;
    color: var(--slate-800);
    transition: box-shadow .15s, color .15s;
}
.region-links a:hover, .city-links a:hover { box-shadow: var(--shadow-md); color: var(--primary-dark); }
.city-region { display: block; font-size: .75rem; color: var(--slate-500); text-align: center; }

/* Villes / départements voisins : simple ligne de liens teal */
.nearby-section h2 { font-size: 1.2rem; }
.nearby-links { color: var(--slate-600); line-height: 2; }
.nearby-links a { color: var(--primary-dark); }
.nearby-links a:hover { text-decoration: underline; }
.nearby-links .dist { color: var(--slate-400); font-size: .85rem; }

/* --- Guides ---------------------------------------------------------------- */
.guides-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.25rem;
    margin-top: 1.5rem;
}
.guide-card {
    display: block;
    background: var(--slate-50);
    border-radius: var(--radius-xl);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: box-shadow .15s, transform .15s;
}
.guide-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); }
.guide-card h2 { font-size: 1.05rem; margin: 0 0 .5rem; }
.guide-card p { font-size: .875rem; color: var(--slate-500); margin-bottom: .7rem; }
.guide-more { font-size: .85rem; font-weight: 600; color: var(--primary-dark); }
.guide-cta { margin: 1.5rem 0; }

/* Liens guides en cartes compactes (À lire aussi / Nos autres guides) */
.guide-links {
    list-style: none;
    padding: 0;
    margin-top: .5rem;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
    gap: .75rem;
}
.guide-links a {
    display: flex;
    align-items: center;
    gap: .6rem;
    background: var(--slate-50);
    border-radius: var(--radius-lg);
    padding: .85rem 1rem;
    box-shadow: var(--shadow-sm);
    font-size: .9rem;
    font-weight: 500;
    color: var(--slate-800);
    line-height: 1.35;
    transition: box-shadow .15s, color .15s;
    height: 100%;
}
.guide-links a::before {
    content: "";
    flex: none;
    width: .35rem;
    align-self: stretch;
    border-radius: 999px;
    background: var(--grad);
}
.guide-links a:hover { box-shadow: var(--shadow-md); color: var(--primary-dark); }
.guide-links a.guide-link-cta {
    background: var(--accent-light);
    color: var(--primary-dark);
    font-weight: 600;
}
.guide-cta .btn { display: inline-flex; }
.guide-content h1 {
    font-size: 1.9rem;
    line-height: 1.25;
    font-weight: 800;
    color: var(--slate-900);
    margin-bottom: 1.25rem;
}

/* --- Footer -------------------------------------------------------------- */
.site-footer {
    background: var(--slate-900);
    color: var(--slate-300);
    padding: 3rem 0 2rem;
    margin-top: 2rem;
}
.footer-grid {
    display: grid;
    gap: 2rem;
    margin-bottom: 2rem;
}
.footer-logo {
    display: block;
    font-family: var(--font-display);
    font-weight: 700;
    color: #fff;
    font-size: 1.1rem;
    margin-bottom: .6rem;
}
.footer-brand p { font-size: .9rem; }
.footer-col h4 { color: #fff; font-size: .95rem; font-weight: 600; margin-bottom: .8rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; font-size: .9rem; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
    border-top: 1px solid var(--slate-700);
    padding-top: 1.5rem;
    text-align: center;
    font-size: .85rem;
    color: var(--slate-400);
}

/* --- Pages annexes (contact, legal, 404) --------------------------------- */
.page-legal .main-content h1, .page-contact .main-content h1, .page-404 .main-content h1 {
    font-size: 1.9rem;
    font-weight: 800;
    color: var(--slate-900);
    margin: 2.5rem 0 1.25rem;
}
.page-legal .main-content h2 { margin-top: 2rem; }
.page-legal .main-content p { color: var(--slate-600); margin-bottom: 1rem; }
.page-404 .main-content { text-align: center; padding: 4rem 1rem; }

/* --- Responsive ----------------------------------------------------------- */
@media (min-width: 640px) {
    .region-links, .city-links { grid-template-columns: repeat(4, 1fr); }
}

@media (min-width: 1024px) {
    .hero-grid { grid-template-columns: 1.05fr .95fr; padding: 4.5rem 0; }
    .pricing-content { grid-template-columns: 1.2fr .8fr; }
    .region-links, .city-links { grid-template-columns: repeat(5, 1fr); }
    .steps-grid { grid-template-columns: repeat(3, 1fr); }
    .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
}

@media (max-width: 767px) {
    .nav-toggle { display: block; }
    .nav-menu {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: #fff;
        box-shadow: var(--shadow-md);
        flex-direction: column;
        gap: 0;
        padding: .5rem 0;
    }
    .nav-menu.active { display: flex; }
    .nav-menu li a { display: block; padding: .8rem 1.25rem; }
    .site-header .container { position: relative; gap: .5rem; }
    .logo { flex: 1 1 auto; overflow: hidden; }
    .logo-text { overflow: hidden; text-overflow: ellipsis; font-size: 1.02rem; }
    .nav-cta { display: none; } /* CTA redondant : formulaire héro juste dessous */
    .form-row { grid-template-columns: 1fr; }
    .radio-cards-3 { grid-template-columns: 1fr 1fr; }
    .content-section, .how-it-works, .pricing-section, .faq-section, .link-section, .nearby-section {
        padding: 1.5rem 1.15rem;
    }
    .hero-form .lead-container, .lead-section .lead-container { padding: 1.4rem 1.15rem; }
}