/* Refonte 2026 — styles communs (accueil, contact, FAQ, tarifs visibilité).
   Maquette Claude Design « Refonte Artisan En Ligne ».
   Tout est préfixé .rf : la feuille Tailwind de production ne contient pas de nouvelles classes,
   et le préfixe garde une spécificité supérieure aux styles de base (preflight, @tailwindcss/forms). */

.rf {
    font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    color: #0F172A;
    font-size: 16px;
    line-height: 1.6;
    background: #FFFFFF;
}
.rf *, .rf *::before, .rf *::after { box-sizing: border-box; }
.rf a { color: #1D4ED8; }
.rf a:hover { color: #1E40AF; }
.rf a:focus-visible, .rf button:focus-visible, .rf summary:focus-visible, .rf input:focus-visible { outline: 3px solid #7C3AED; outline-offset: 2px; }
.rf [id] { scroll-margin-top: 84px; }

.rf .rf-wrap { max-width: 1200px; margin: 0 auto; }
.rf .rf-sec { padding: clamp(64px, 8vw, 104px) 24px; }
.rf .rf-sec--tint { background: #F8FAFC; border-top: 1px solid #E2E8F0; }
.rf .rf-sec--blue { background: #EFF6FF; }

.rf .rf-ic { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; display: block; }
.rf .rf-icf { fill: currentColor; stroke: none; flex: none; display: block; }
.rf .rf-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.rf .rf-nowrap { white-space: nowrap; }
.rf .rf-hi { color: #7DD3FC; }

/* En-têtes de section */
.rf .rf-head { display: flex; flex-direction: column; gap: 14px; max-width: 760px; }
.rf .rf-head--center { margin: 0 auto; text-align: center; align-items: center; }
.rf .rf-eyebrow { margin: 0; align-self: flex-start; padding: 5px 14px; border-radius: 999px; background: #EFF6FF; color: #1D4ED8; font-weight: 700; font-size: 13px; line-height: 1.5; letter-spacing: 0.06em; text-transform: uppercase; }
.rf .rf-head--center .rf-eyebrow { align-self: center; }
.rf .rf-h2 { margin: 0; font-weight: 800; font-size: clamp(32px, 3.6vw, 46px); line-height: 1.1; letter-spacing: -0.03em; color: #0F172A; }
.rf .rf-lead { margin: 0; font-size: 18px; color: #475569; }

/* Boutons */
.rf .rf-btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 56px; padding: 0 28px; border: 0; border-radius: 999px; font: 700 17px/1.2 'Inter', system-ui, sans-serif; text-decoration: none; cursor: pointer; transition: filter .15s ease, box-shadow .15s ease, background-color .15s ease, color .15s ease; }
.rf .rf-btn-p { background: linear-gradient(90deg, #7C3AED 0%, #2563EB 100%); color: #FFFFFF; }
.rf .rf-btn-p:hover { filter: brightness(1.1); box-shadow: 0 10px 24px rgba(37, 99, 235, 0.35); color: #FFFFFF; }
.rf .rf-btn-ghost { background: transparent; border: 1.5px solid rgba(255, 255, 255, 0.35); color: #FFFFFF; font-weight: 600; }
.rf .rf-btn-ghost:hover { background: rgba(148, 163, 184, 0.16); color: #FFFFFF; }
.rf .rf-btn-white { background: #FFFFFF; color: #0F172A; }
.rf .rf-btn-white:hover { background: #E0F2FE; color: #0F172A; }
.rf .rf-btn-outline { min-height: 48px; padding: 0 18px; background: #FFFFFF; border: 2px solid #2563EB; color: #2563EB; font-size: 15px; font-weight: 800; }
.rf .rf-btn-outline:hover { background: #2563EB; color: #FFFFFF; }
.rf .rf-link { display: inline-flex; align-items: center; gap: 6px; min-height: 44px; font-weight: 700; font-size: 15px; color: #1D4ED8; text-decoration: none; }
.rf .rf-link:hover { text-decoration: underline; text-underline-offset: 4px; color: #1E40AF; }

/* Hero des pages internes */
.rf .rf-hero { background: #0F172A; color: #FFFFFF; padding: clamp(56px, 7vw, 88px) 24px; }
.rf .rf-hero--overlap { padding-bottom: clamp(136px, 13vw, 168px); }
.rf .rf-hero-in { max-width: 820px; margin: 0 auto; text-align: center; display: flex; flex-direction: column; align-items: center; gap: 20px; }
.rf .rf-kicker { margin: 0; padding: 7px 16px; border-radius: 999px; border: 1px solid rgba(186, 230, 253, 0.25); background: rgba(255, 255, 255, 0.06); color: #BAE6FD; font-weight: 800; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; }
.rf .rf-h1 { margin: 0; font-weight: 900; font-size: clamp(38px, 5vw, 62px); line-height: 1.04; letter-spacing: -0.035em; color: #FFFFFF; }
.rf .rf-hero-text { margin: 0; max-width: 640px; font-size: 19px; line-height: 1.6; color: #CBD5E1; }

/* Coches et listes */
.rf .rf-checks { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 12px; }
.rf .rf-checks li { display: flex; align-items: flex-start; gap: 10px; }
.rf .rf-checks .rf-ic { color: #22C55E; margin-top: 3px; }

/* Accordéons (FAQ) */
.rf .rf-acc { display: flex; flex-direction: column; gap: 12px; }
.rf .rf-acc details { border: 1px solid #E2E8F0; border-radius: 16px; background: #FFFFFF; transition: border-color .15s ease, box-shadow .15s ease; }
.rf .rf-acc details[open] { border-color: #BFDBFE; box-shadow: 0 10px 30px rgba(37, 99, 235, 0.08); }
.rf .rf-acc summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 24px; min-height: 44px; font-weight: 700; font-size: 17px; line-height: 1.4; color: #0F172A; }
.rf .rf-acc summary::-webkit-details-marker { display: none; }
.rf .rf-acc summary:hover { color: #1D4ED8; }
.rf .rf-acc summary .rf-ic { color: #2563EB; transition: transform .2s ease; }
.rf .rf-acc details[open] summary .rf-ic { transform: rotate(180deg); }
.rf .rf-acc details > div { padding: 0 24px 22px; color: #475569; }
.rf .rf-acc details > div p { margin: 0; }

/* Bandeau d'appel à l'action sombre */
.rf .rf-band { background: #0F172A; color: #FFFFFF; padding: clamp(56px, 7vw, 88px) 24px; }
.rf .rf-band-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px 48px; }
.rf .rf-band h2 { margin: 0; font-weight: 900; font-size: clamp(30px, 3.6vw, 46px); line-height: 1.08; letter-spacing: -0.03em; color: #FFFFFF; }
.rf .rf-band p { margin: 0; font-size: 18px; color: #CBD5E1; }

@media (prefers-reduced-motion: reduce) {
    .rf *, .rf *::before, .rf *::after { transition: none !important; animation: none !important; }
}