/* =========================================================
   Rituel Lumea — Feuille de style
   Palette : vert forêt + doré, ambiance institut bien-être
   Polices : Cormorant Garamond (titres) + DM Sans (texte)
   ========================================================= */

:root {
  /* ---- Charte visuelle LUMÉA ---- */
  --terracotta: #A1584B;    /* terracotta */
  --caramel:    #CA7C59;    /* caramel */
  --olive:      #6B8E5E;    /* vert sauge */
  --beige:      #CBB5A0;    /* beige */

  --forest: #4A3226;        /* brun profond — titres, nav, footer, texte fort */
  --gold: #CA7C59;          /* caramel — accent principal, boutons */
  --gold-light: #E6C6A0;    /* caramel clair — survols sur fond sombre */
  --muted: #8A7663;         /* taupe chaud — texte courant */
  --cream: #FFFAF7;         /* crème — fond principal */
  --cream-dark: #F3EBDF;    /* beige clair — bandes de section */
  --white: #ffffff;
  --font-display: 'Ovo', Georgia, 'Times New Roman', serif;
  --font-body: 'Tenor Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--forest);
  background: var(--cream);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 400; line-height: 1.18; color: var(--forest); }

em { font-style: italic; color: var(--terracotta); }

a { color: var(--gold); }

/* ---------- Navigation ---------- */
.nav {
  position: sticky; top: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0.7rem 2.5rem;
  background: var(--forest);
  border-bottom: 1px solid rgba(230, 198, 160, 0.18);
}
.nav-logo { display: inline-flex; align-items: center; text-decoration: none; }
.nav-logo img { height: 40px; width: auto; display: block; }
.nav-links { list-style: none; display: flex; gap: 2rem; }
.nav-links a {
  text-decoration: none; color: var(--cream); font-size: .92rem; font-weight: 500;
  letter-spacing: .5px; position: relative; padding-bottom: 4px; transition: color .25s;
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: 0; height: 1.5px; width: 0;
  background: var(--gold-light); transition: width .3s;
}
.nav-links a:hover { color: var(--gold-light); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--gold-light); }

.nav-cta {
  display: inline-block; text-decoration: none;
  background: var(--gold); color: var(--white);
  padding: .7rem 1.6rem; border-radius: 40px;
  font-size: .8rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  transition: background .3s, transform .2s;
}
.nav-cta:hover { background: var(--terracotta); transform: translateY(-2px); }

.nav-mobile { display: none; background: none; border: none; cursor: pointer; padding: .3rem; }
.nav-mobile svg { width: 28px; height: 28px; stroke: var(--cream); }

/* ---------- Menu mobile ---------- */
.mobile-menu {
  position: fixed; inset: 0; z-index: 200;
  background: var(--forest);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1.8rem;
  opacity: 0; visibility: hidden; transform: translateY(-12px);
  transition: opacity .35s, transform .35s, visibility .35s;
}
.mobile-menu.open { opacity: 1; visibility: visible; transform: none; }
.mobile-menu a {
  color: var(--cream); text-decoration: none; font-size: 1.8rem;
  font-family: var(--font-display); letter-spacing: .5px;
}
.mobile-menu a:hover { color: var(--gold-light); }
.mobile-close { position: absolute; top: 1.6rem; right: 1.8rem; background: none; border: none; cursor: pointer; }
.mobile-close svg { width: 30px; height: 30px; stroke: var(--cream); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  min-height: 92vh;
  display: flex; align-items: center; justify-content: center; text-align: center;
  padding: 5rem 1.5rem;
  color: var(--cream);
}
/* Couche image avec zoom lent (effet Ken Burns) pour la dynamique */
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background: url('images/hero.jpg') center/cover no-repeat;
  transform: scale(1.02);
  animation: heroZoom 24s ease-in-out infinite alternate;
}
/* Dégradé + vignette pour le relief et la lisibilité */
.hero::after {
  content: ''; position: absolute; inset: 0; z-index: 1;
  background:
    radial-gradient(130% 100% at 50% 32%, rgba(74,50,38,0.12), rgba(58,38,28,0.62) 100%),
    linear-gradient(180deg, rgba(74,50,38,0.30) 0%, rgba(74,50,38,0.30) 45%, rgba(58,38,28,0.55) 100%);
}
@keyframes heroZoom { from { transform: scale(1.02); } to { transform: scale(1.14); } }
.hero-content { position: relative; z-index: 2; max-width: 760px; }

/* Indicateur de défilement animé */
.hero-scroll {
  position: absolute; z-index: 2; bottom: 30px; left: 50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 2px solid rgba(255,255,255,.55); border-radius: 14px;
  display: block; transition: border-color .3s;
}
.hero-scroll:hover { border-color: #fff; }
.hero-scroll span {
  position: absolute; top: 8px; left: 50%; width: 4px; height: 8px;
  background: #fff; border-radius: 2px; transform: translateX(-50%);
  animation: scrollDot 1.8s ease-in-out infinite;
}
@keyframes scrollDot {
  0% { opacity: 0; transform: translate(-50%, 0); }
  30% { opacity: 1; }
  60% { opacity: 1; transform: translate(-50%, 13px); }
  100% { opacity: 0; transform: translate(-50%, 13px); }
}
@media (prefers-reduced-motion: reduce) {
  .hero::before { animation: none; }
  .hero-scroll span { animation: none; }
}
.hero-eyebrow {
  text-transform: uppercase; letter-spacing: 3px; font-size: .8rem; font-weight: 600;
  color: var(--gold-light); margin-bottom: 1.5rem;
}
.hero-logo { width: min(440px, 82vw); height: auto; margin: 0 auto 1.6rem; display: block; }
.hero h1 { font-size: clamp(3rem, 8vw, 5.5rem); color: var(--cream); margin-bottom: 1.2rem; }
.hero h1 em { color: var(--gold-light); }
.hero-sub { font-size: 1.2rem; font-weight: 300; max-width: 560px; margin: 0 auto 2.2rem; line-height: 1.7; }
.hero-btn {
  display: inline-block; text-decoration: none;
  background: var(--terracotta); color: var(--white);
  padding: 1rem 2.6rem; border-radius: 40px;
  font-size: .85rem; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase;
  transition: background .3s, transform .2s;
}
.hero-btn:hover { background: var(--caramel); color: var(--white); transform: translateY(-2px); }

/* ---------- Sections & conteneurs ---------- */
.container { max-width: 1140px; margin: 0 auto; padding: 5.5rem 2rem; }

.section-label {
  display: inline-block; text-transform: uppercase; letter-spacing: 2.5px;
  font-size: .78rem; font-weight: 600; color: var(--gold); margin-bottom: 1rem;
}
.section-title { font-size: clamp(2rem, 5vw, 3rem); margin-bottom: 1.4rem; }

.page-header {
  text-align: center; padding: 6rem 2rem 3rem;
  background: var(--cream-dark);
  border-bottom: 1px solid rgba(177, 143, 90, 0.15);
}
.page-header h1 { font-size: clamp(2.6rem, 6vw, 4rem); margin-bottom: 1rem; }
.page-header p { color: var(--muted); font-size: 1.15rem; max-width: 620px; margin: 0 auto; }

/* ---------- Grilles ---------- */
.grid { display: grid; gap: 2rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* ---------- Cartes ---------- */
.card {
  background: var(--white); padding: 2.4rem 2rem; border-radius: 18px;
  border: 1px solid rgba(177, 143, 90, 0.14);
  box-shadow: 0 14px 38px rgba(74, 50, 38, 0.09), 0 3px 8px rgba(74, 50, 38, 0.05);
  transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s;
}
.card:hover { transform: translateY(-8px); box-shadow: 0 26px 54px rgba(74, 50, 38, 0.16), 0 6px 14px rgba(74, 50, 38, 0.08); }
.card h3 { font-size: 1.6rem; margin-bottom: .9rem; color: var(--forest); }
.card p { color: var(--muted); font-size: 1rem; }

/* ---------- Tarifs ---------- */
.pricing-table { max-width: 780px; margin: 0 auto; }
.pricing-group { margin-bottom: 3rem; }
.pricing-group-title {
  font-size: 1.7rem; color: var(--olive); margin-bottom: 1.2rem;
  padding-bottom: .6rem; border-bottom: 2px solid rgba(107, 142, 94, 0.3);
}
.pricing-row {
  display: flex; justify-content: space-between; align-items: baseline; gap: 1.5rem;
  padding: .9rem 0; border-bottom: 1px dashed rgba(111, 108, 99, 0.2);
}
.pricing-name { color: var(--forest); font-weight: 500; }
.pricing-name small { display: block; color: var(--muted); font-weight: 400; font-size: .8rem; margin-top: 2px; }
.pricing-amount { font-family: var(--font-display); font-size: 1.5rem; font-weight: 600; color: var(--gold); white-space: nowrap; }

/* ---------- Galerie ---------- */
.insta-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.insta-item {
  border-radius: 14px; overflow: hidden; aspect-ratio: 1;
  box-shadow: 0 12px 30px rgba(74, 50, 38, 0.10);
  transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s;
}
.insta-item:hover { transform: translateY(-5px); box-shadow: 0 22px 44px rgba(74, 50, 38, 0.17); }
.insta-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.insta-item:hover img { transform: scale(1.08); }
.btn-insta {
  display: inline-block; text-decoration: none;
  background: var(--forest); color: var(--cream);
  padding: 1rem 2.4rem; border-radius: 40px;
  font-size: .85rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase;
  transition: background .3s, transform .2s;
}
.btn-insta:hover { background: var(--gold); transform: translateY(-2px); }

/* ---------- Footer ---------- */
footer {
  background: var(--forest); color: var(--cream);
  text-align: center; padding: 4rem 2rem 3rem;
}
.footer-logo { font-family: var(--font-display); font-size: 2.1rem; letter-spacing: 6px; text-transform: uppercase; margin-bottom: .3rem; color: var(--cream); }
.footer-logo-img { width: 210px; height: auto; margin: 0 auto 1.4rem; display: block; }
.footer-tagline { font-family: var(--font-body); letter-spacing: 3px; text-transform: uppercase; font-size: .68rem; color: var(--gold-light); margin: 0 0 1.4rem; }
footer p { color: rgba(250, 247, 241, 0.75); font-size: .95rem; }
.footer-links { margin: 1.4rem 0; color: rgba(250, 247, 241, 0.5); }
.footer-links a { color: var(--gold-light); text-decoration: none; margin: 0 .3rem; transition: color .25s; }
.footer-links a:hover { color: var(--cream); }

/* ---------- Utilitaires ---------- */
.desktop-only { display: inline-block; }

/* ---------- FAQ (accordéon) ---------- */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item {
  background: var(--white); border: 1px solid rgba(177, 143, 90, 0.16);
  border-radius: 14px; margin-bottom: 1rem; overflow: hidden;
  box-shadow: 0 6px 22px rgba(47, 58, 48, 0.04);
}
.faq-item summary {
  list-style: none; cursor: pointer; padding: 1.3rem 1.6rem;
  font-family: var(--font-display); font-size: 1.35rem; color: var(--forest);
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  transition: color .25s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-family: var(--font-body); font-size: 1.6rem; color: var(--olive);
  transition: transform .3s; line-height: 1;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item summary:hover { color: var(--gold); }
.faq-answer { padding: 0 1.6rem 1.4rem; color: var(--muted); line-height: 1.75; }

/* ---------- Avis / témoignages ---------- */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.testimonial {
  background: var(--white); border-radius: 18px; padding: 2rem;
  border: 1px solid rgba(177, 143, 90, 0.14);
  box-shadow: 0 14px 38px rgba(74, 50, 38, 0.09), 0 3px 8px rgba(74, 50, 38, 0.05);
  display: flex; flex-direction: column;
  transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s;
}
.testimonial:hover { transform: translateY(-6px); box-shadow: 0 24px 50px rgba(74, 50, 38, 0.15), 0 6px 14px rgba(74, 50, 38, 0.08); }
.testimonial-stars { color: var(--gold); font-size: 1.1rem; letter-spacing: 2px; margin-bottom: .9rem; }
.testimonial-text { color: var(--forest); font-style: italic; line-height: 1.7; margin-bottom: 1.2rem; flex: 1; }
.testimonial-author { font-weight: 600; color: var(--gold); font-size: .95rem; }
.testimonial-source { color: var(--muted); font-size: .8rem; }
.rating-badge { color: var(--muted); font-size: 1.05rem; }
.rating-badge strong { color: var(--forest); }
.rating-stars { color: var(--gold); letter-spacing: 2px; }

/* ---------- Nuances de couleur (charte complète) ---------- */
/* Bandes de section pleine largeur (fond étendu sans wrapper) */
.t-beige, .t-sage, .t-blush { clip-path: inset(0 -100vw); }
.t-beige { box-shadow: 0 0 0 100vw var(--cream-dark); }
.t-sage  { box-shadow: 0 0 0 100vw #E8EDE1; }
.t-blush { box-shadow: 0 0 0 100vw #F6E7DF; }

/* La pastille de section prend la couleur d'accent de sa bande */
.t-sage  .section-label { color: var(--olive); }
.t-blush .section-label { color: var(--terracotta); }
.t-beige .section-label { color: var(--caramel); }

/* En-tête de page : une teinte différente par page */
.page-header.ph--blush { background: #F6E7DF; }
.page-header.ph--sage  { background: #E8EDE1; }
.page-header.ph--beige { background: var(--cream-dark); }
.page-header.ph--blush em, .page-header.ph--blush + * .section-label { color: var(--terracotta); }

/* Cartes : liseré supérieur qui alterne terracotta / caramel / vert */
.card { position: relative; }
.card::before {
  content: ''; position: absolute; top: 0; left: 1.8rem; right: 1.8rem; height: 3px;
  border-radius: 0 0 3px 3px; background: var(--caramel);
}
.grid-3 .card:nth-child(3n+1)::before { background: var(--terracotta); }
.grid-3 .card:nth-child(3n+2)::before { background: var(--caramel); }
.grid-3 .card:nth-child(3n)::before   { background: var(--olive); }

/* Tarifs : couleur de titre de groupe en alternance */
.pricing-group:nth-child(3n+1) .pricing-group-title { color: var(--terracotta); border-bottom-color: rgba(161,88,75,.28); }
.pricing-group:nth-child(3n+2) .pricing-group-title { color: var(--caramel);    border-bottom-color: rgba(202,124,89,.28); }
.pricing-group:nth-child(3n)   .pricing-group-title { color: var(--olive);       border-bottom-color: rgba(107,142,94,.30); }

/* Avis : liseré supérieur des cartes en alternance */
.testimonial { border-top: 3px solid var(--caramel); }
.testimonial:nth-child(3n+1) { border-top-color: var(--terracotta); }
.testimonial:nth-child(3n+2) { border-top-color: var(--caramel); }
.testimonial:nth-child(3n)   { border-top-color: var(--olive); }

/* ---------- Animation d'apparition (reveal) ---------- */
/* Sans JavaScript, tout reste visible. Avec JS, apparition en fondu. */
html.js .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s ease; }
html.js .reveal.visible { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .insta-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 760px) {
  .nav { padding: 1rem 1.4rem; }
  .nav-links, .desktop-only { display: none; }
  .nav-mobile { display: block; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .container { padding: 3.5rem 1.4rem; }
  .pricing-row { flex-wrap: wrap; gap: .3rem; }
  .testimonial-grid { grid-template-columns: 1fr; }
}
@media (max-width: 900px) {
  .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
}