/* ============================================================
   shared.css — La Parenthèse Envoûtée
   Styles communs à toutes les pages du site
   ============================================================ */

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

/* ─── VARIABLES ─── */
:root {
  --bleu: #2E3354;
  --or: #C9A84C;
  --or-clair: #e2c97a;
  --ivoire: #F5F0E8;
  --noir: #0A0A0A;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Raleway', sans-serif;
}

/* ─── BASE ─── */
html { scroll-behavior: smooth; }

body {
  background: var(--noir);
  color: var(--ivoire);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ─── LOGO COMMUN ─── */
.header-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}
.logo-name {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.22em;
  color: var(--or);
  text-transform: uppercase;
}
.logo-sub {
  font-family: var(--sans);
  font-size: 8px;
  font-weight: 300;
  letter-spacing: 0.42em;
  color: rgba(201,168,76,0.65);
  text-transform: uppercase;
}
.logo-text {
  display: flex;
  flex-direction: column;
  gap: 1px;
  line-height: 1;
}

/* ─── NAV (commun à toutes les pages avec nav) ─── */
nav a {
  font-family: var(--sans);
  font-size: 11px;
  text-transform: uppercase;
  text-decoration: none;
  transition: color 0.2s;
}

/* ─── BOUTONS COMMUNS ─── */
.btn-reserver {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--noir);
  background: var(--or);
  padding: 10px 22px;
  text-decoration: none;
  transition: background 0.2s;
  display: inline-block;
}
.btn-reserver:hover { background: var(--or-clair); }

.btn-gold {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--noir);
  background: var(--or);
  padding: 18px 40px;
  text-decoration: none;
  display: inline-block;
  transition: background 0.2s, transform 0.2s;
}
.btn-gold:hover { background: var(--or-clair); transform: translateY(-2px); }

.btn-back {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ivoire);
  background: transparent;
  padding: 8px 18px;
  text-decoration: none;
  border: 1px solid rgba(245,240,232,0.25);
  transition: border-color 0.2s, color 0.2s;
}
.btn-back:hover { border-color: var(--or); color: var(--or); }

/* ─── WHATSAPP FLOAT ─── */
.whatsapp-btn, .whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99;
  width: 52px;
  height: 52px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
  transition: transform 0.2s;
}
.whatsapp-btn:hover, .whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-btn svg, .whatsapp-float svg { width: 26px; height: 26px; fill: white; }

/* ─── ANIMATIONS ─── */
@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(1); }
  50% { opacity: 0.8; transform: scaleY(1.15); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ================================================================
   GROUPE A — Pages suites (lenvoutante, la-lodge, la-glamour,
              la-ralph, le-loft)
   CSS identique sur ces 5 pages
   ================================================================ */

/* Header commun — toutes pages avec <header> */
header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10,10,10,0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  padding: 16px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
/* Override pour les pages suites (header plus transparent, padding plus grand) */
/* Ces pages ajoutent leur propre surcharge via <style> inline */
.header-logo img { height: 48px; width: auto; }
.header-logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.header-logo-text span:first-child {
  font-family: var(--serif); font-size: 15px; font-weight: 500; letter-spacing: 0.25em; color: var(--ivoire);
}
.header-logo-text span:last-child {
  font-family: var(--serif); font-size: 13px; font-weight: 300; letter-spacing: 0.35em; color: var(--or);
}
.header-right { display: flex; align-items: center; gap: 36px; }
nav { display: flex; gap: 28px; }
nav a { font-weight: 400; letter-spacing: 0.2em; color: var(--ivoire); opacity: 0.8; }
nav a:hover { opacity: 1; color: var(--or); }

/* Hero suites */
.hero {
  height: 100vh; position: relative;
  display: flex; align-items: center; justify-content: center; overflow: hidden;
  background-size: cover; background-position: center;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(10,10,10,0.4) 0%, rgba(10,10,10,0.6) 60%, rgba(10,10,10,0.85) 100%);
}
.hero-content {
  position: relative; z-index: 2; text-align: center;
  display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.hero-eyebrow {
  font-family: var(--sans); font-size: 11px; font-weight: 400;
  letter-spacing: 0.35em; text-transform: uppercase; color: var(--or);
  display: flex; align-items: center; gap: 16px;
}
.hero-eyebrow::before, .hero-eyebrow::after {
  content: ''; display: block; width: 40px; height: 1px; background: var(--or); opacity: 0.6;
}
.hero-title {
  font-family: var(--serif); font-size: clamp(56px, 8vw, 110px);
  font-weight: 300; letter-spacing: 0.04em; color: #fff; line-height: 1;
}
.hero-scroll {
  position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
  z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--ivoire); opacity: 0.5; font-size: 10px;
  letter-spacing: 0.25em; text-transform: uppercase; font-family: var(--sans);
}
.hero-scroll::after {
  content: ''; display: block; width: 1px; height: 36px; background: var(--or);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* Description suites */
.description { padding: 100px 48px; max-width: 800px; margin: 0 auto; }
.section-label {
  font-family: var(--sans); font-size: 10px; font-weight: 500;
  letter-spacing: 0.4em; text-transform: uppercase; color: var(--or); margin-bottom: 28px;
}
.description h2 {
  font-family: var(--serif); font-size: clamp(32px, 4vw, 48px); font-weight: 300;
  letter-spacing: 0.03em; color: var(--ivoire); margin-bottom: 36px; line-height: 1.2;
}
.description p { font-size: 14px; font-weight: 300; color: rgba(245,240,232,0.75); margin-bottom: 22px; line-height: 1.85; }

/* Features suites */
.features-section { padding: 0 0 100px; }
.features-section-header { text-align: center; padding: 0 48px 56px; max-width: 700px; margin: 0 auto; }
.features-section-header h2 {
  font-family: var(--serif); font-size: clamp(28px, 3.5vw, 42px); font-weight: 300; color: var(--ivoire); letter-spacing: 0.03em;
}
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.feature-card {
  padding: 48px 36px; border: 1px solid rgba(201,168,76,0.12); background: rgba(255,255,255,0.02);
  transition: border-color 0.3s, background 0.3s; cursor: default;
}
.feature-card:hover { border-color: rgba(201,168,76,0.45); background: rgba(201,168,76,0.04); }
.feature-icon { font-size: 28px; margin-bottom: 18px; display: block; }
.feature-title { font-family: var(--serif); font-size: 20px; font-weight: 400; color: var(--ivoire); margin-bottom: 8px; }
.feature-desc { font-size: 12px; font-weight: 300; color: rgba(245,240,232,0.55); letter-spacing: 0.05em; line-height: 1.6; }

/* CTA section suites */
.cta-section { background: var(--bleu); padding: 100px 48px; text-align: center; }
.cta-section h2 {
  font-family: var(--serif); font-size: clamp(32px, 4vw, 52px); font-weight: 300;
  color: var(--ivoire); margin-bottom: 16px; letter-spacing: 0.03em;
}
.cta-section p { font-size: 14px; color: rgba(245,240,232,0.6); margin-bottom: 48px; font-weight: 300; }
.cta-buttons { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; }
.btn-ghost {
  font-family: var(--sans); font-size: 11px; font-weight: 400; letter-spacing: 0.2em;
  text-transform: uppercase; color: var(--ivoire); background: transparent;
  border: 1px solid rgba(245,240,232,0.3); padding: 16px 40px; cursor: pointer;
  text-decoration: none; transition: border-color 0.2s, color 0.2s; display: inline-block;
}
.btn-ghost:hover { border-color: var(--or); color: var(--or); }

/* Footer suites (Type A — 4 colonnes) */
footer { background: #080808; border-top: 1px solid rgba(201,168,76,0.1); padding: 80px 48px 0; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 60px; padding-bottom: 60px; }
.footer-brand { display: flex; flex-direction: column; gap: 20px; }
.footer-logo { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.footer-logo img { height: 68px; width: auto; }
.footer-logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.footer-logo-text span:first-child {
  font-family: var(--serif); font-size: 15px; font-weight: 500; letter-spacing: 0.25em; color: var(--ivoire);
}
.footer-logo-text span:last-child {
  font-family: var(--serif); font-size: 13px; font-weight: 300; letter-spacing: 0.35em; color: var(--or);
}
.footer-tagline { font-size: 12px; color: rgba(245,240,232,0.4); font-weight: 300; line-height: 1.6; max-width: 220px; }
.footer-col h4 {
  font-family: var(--sans); font-size: 10px; font-weight: 500;
  letter-spacing: 0.35em; text-transform: uppercase; color: var(--or); margin-bottom: 22px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a { font-size: 13px; font-weight: 300; color: rgba(245,240,232,0.6); text-decoration: none; transition: color 0.2s; }
.footer-col ul li a:hover { color: var(--or); }
.footer-col ul li span { font-size: 13px; font-weight: 300; color: rgba(245,240,232,0.6); }
.footer-divider { border: none; border-top: 1px solid rgba(201,168,76,0.1); margin: 0 -48px; }
.footer-bottom { padding: 24px 0; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer-bottom p { font-size: 11px; color: rgba(245,240,232,0.3); font-weight: 300; letter-spacing: 0.08em; }

/* Galerie lightbox suites */
.gallery-section { background: var(--noir); padding: 80px 48px; }
.gallery-section .section-label { text-align: center; margin-bottom: 12px; }
.gallery-section h2 {
  font-family: var(--serif); font-size: clamp(28px, 3.5vw, 44px); font-weight: 300;
  color: var(--ivoire); text-align: center; margin-bottom: 40px; letter-spacing: 0.03em;
}
.gallery-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; max-width: 1100px; margin: 0 auto;
}
.gallery-grid a { display: block; overflow: hidden; aspect-ratio: 4/3; cursor: zoom-in; }
.gallery-grid a:first-child { grid-column: span 2; aspect-ratio: 16/9; }
.gallery-grid img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-grid a:hover img { transform: scale(1.04); }
.lightbox { display: none; position: fixed; inset: 0; z-index: 9000; background: rgba(0,0,0,0.95); align-items: center; justify-content: center; }
.lightbox.open { display: flex; }
.lightbox img { max-width: 90vw; max-height: 88vh; object-fit: contain; }
.lightbox-close { position: absolute; top: 20px; right: 28px; font-size: 32px; color: #fff; cursor: pointer; line-height: 1; background: none; border: none; }
.lightbox-prev, .lightbox-next { position: absolute; top: 50%; transform: translateY(-50%); font-size: 28px; color: rgba(255,255,255,0.6); cursor: pointer; background: none; border: none; padding: 16px; }
.lightbox-prev { left: 16px; }
.lightbox-next { right: 16px; }

/* ================================================================
   GROUPE B — Pages article/SEO/blog
   (weekend-en-amoureux, saint-valentin, chambre-romantique,
    hotel-romantique, jacuzzi-privatif, love-room, nuit-insolite,
    spa-privatif, hotel-spa-privatif, hotel-jacuzzi-privatif,
    week-end-romantique-nord, anniversaire-romantique,
    chambre-avec-spa-privatif-paris, weekendromantiquelesbienfaits,
    la-parenthese-envoutee-est-le-meilleur-hotel,
    la-parenthese-envoutee-5-chambres, blog, disponibilites)
   ================================================================ */

/* Note: Ces pages utilisent aussi 'header' et 'footer' mais avec
   des valeurs légèrement différentes. Le sélecteur 'header' ci-dessus
   sera surchargé dans le <style> inline de chaque page pour les
   différences (background, padding). */

/* Article body partagé (pages SEO) */
.article-hero { padding: 140px 48px 80px; background: var(--bleu); text-align: center; position: relative; }
.article-hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 1px; background: linear-gradient(to right, transparent, var(--or), transparent); opacity: 0.3; }
.article-category { font-family: var(--sans); font-size: 10px; font-weight: 500; letter-spacing: 0.4em; text-transform: uppercase; color: var(--or); margin-bottom: 20px; display: block; }
.article-hero h1 { font-family: var(--serif); font-size: clamp(32px, 4vw, 56px); font-weight: 300; color: var(--ivoire); line-height: 1.15; max-width: 800px; margin: 0 auto; }
.article-body { max-width: 760px; margin: 0 auto; padding: 72px 24px 96px; }
.article-body h2 { font-family: var(--serif); font-size: clamp(24px, 2.5vw, 34px); font-weight: 300; color: var(--ivoire); margin: 48px 0 20px; line-height: 1.2; }
.article-body h2 em { font-style: italic; color: var(--or); }
.article-body p { font-family: var(--sans); font-size: 15px; font-weight: 300; color: rgba(245,240,232,0.8); line-height: 1.9; margin-bottom: 20px; }
.article-body a { color: var(--or); text-decoration: none; border-bottom: 1px solid rgba(201,168,76,0.4); transition: border-color 0.2s; }
.article-body a:hover { border-color: var(--or); }
.article-body ul { margin: 0 0 20px 20px; }
.article-body ul li { font-family: var(--sans); font-size: 15px; font-weight: 300; color: rgba(245,240,232,0.8); line-height: 1.9; margin-bottom: 8px; }
.article-cta { background: var(--bleu); padding: 72px 48px; text-align: center; border-top: 1px solid rgba(201,168,76,0.15); }
.article-cta p { font-family: var(--sans); font-size: 13px; font-weight: 300; color: rgba(245,240,232,0.6); letter-spacing: 0.2em; text-transform: uppercase; margin-bottom: 12px; }
.article-cta h2 { font-family: var(--serif); font-size: clamp(28px, 3vw, 42px); font-weight: 300; color: var(--ivoire); margin-bottom: 36px; }

/* Footer Type B — pages article/blog (3 colonnes) */
.footer-inner { max-width: 1100px; margin: 0 auto; }
.footer-copy { font-family: var(--sans); font-size: 11px; color: rgba(245,240,232,0.25); }

/* ─── RESPONSIVE COMMUN ─── */
@media (max-width: 900px) {
  header { padding: 18px 24px; }
  nav { display: none; }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; }
  .cta-section { padding: 70px 24px; }
  .description { padding: 70px 24px; }
}
@media (max-width: 768px) {
  header { padding: 14px 20px; }
  nav { display: none; }
  .article-hero { padding: 110px 24px 60px; }
  .article-cta { padding: 48px 24px; }
  .gallery-section { padding: 60px 16px; }
  .gallery-grid { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid a:first-child { grid-column: span 2; }
}
@media (max-width: 560px) {
  .features-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  footer { padding: 60px 24px 0; }
}