/* ============================================================
   ( La Parenthèse … par Mathilde — Institut de beauté, Orcines
   Feuille de style — design luxe, sobre, tons nude & noir
   ============================================================ */

:root {
  --creme:   #FAF6F0;
  --nude:    #F4E5D8;
  --sable:   #EBDCCC;
  --noir:    #272023;
  --taupe:   #8A7B6E;
  --or:      #B08D5B;
  --blanc:   #FFFFFF;
  --serif:   "Cormorant Garamond", "Times New Roman", serif;
  --sans:    "Jost", "Helvetica Neue", Helvetica, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-weight: 300;
  color: var(--noir);
  background: var(--creme);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }

/* ---------- Utilitaires ---------- */
.container { max-width: 1180px; margin: 0 auto; padding: 0 32px; }

.label {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--or);
  display: block;
  margin-bottom: 18px;
}

h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.15; }

h2 { font-size: clamp(34px, 4.5vw, 52px); letter-spacing: 0.01em; }

.lead { font-size: 17px; color: var(--taupe); max-width: 620px; }

.filet {
  width: 56px; height: 1px; background: var(--or);
  border: none; margin: 26px 0;
}
.filet.centre { margin-left: auto; margin-right: auto; }

.texte-centre { text-align: center; }
.texte-centre .lead { margin-left: auto; margin-right: auto; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-block;
  font-family: var(--sans);
  font-size: 12.5px;
  font-weight: 400;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  padding: 17px 42px;
  border: 1px solid var(--noir);
  color: var(--noir);
  background: transparent;
  transition: background .35s ease, color .35s ease, border-color .35s ease;
}
.btn:hover { background: var(--noir); color: var(--creme); }

.btn.plein { background: var(--noir); color: var(--creme); }
.btn.plein:hover { background: var(--or); border-color: var(--or); }

.btn.blanc { border-color: rgba(255,255,255,.85); color: #fff; }
.btn.blanc:hover { background: #fff; color: var(--noir); }

.btn.blanc-plein { background: #fff; border-color: #fff; color: var(--noir); }
.btn.blanc-plein:hover { background: transparent; color: #fff; }

/* ---------- Bandeau supérieur ---------- */
.topbar {
  background: var(--noir);
  color: rgba(255,255,255,.75);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-align: center;
  padding: 9px 16px;
}
.topbar a { color: #fff; border-bottom: 1px solid rgba(255,255,255,.35); padding-bottom: 1px; }

/* ---------- Navigation ---------- */
header.nav {
  background: var(--creme);
  border-bottom: 1px solid rgba(39,32,35,.08);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner {
  max-width: 1180px; margin: 0 auto; padding: 0 32px;
  display: flex; align-items: center; justify-content: space-between;
  height: 84px;
}
.marque { display: flex; flex-direction: column; line-height: 1.25; }
.marque .nom {
  font-family: var(--serif);
  font-size: 23px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.marque .par {
  font-size: 10.5px;
  letter-spacing: 0.42em;
  text-transform: uppercase;
  color: var(--taupe);
}
nav.menu { display: flex; gap: 38px; align-items: center; }
nav.menu a {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  padding-bottom: 4px;
  border-bottom: 1px solid transparent;
  transition: border-color .3s ease, color .3s ease;
}
nav.menu a:hover, nav.menu a.actif { border-color: var(--or); color: var(--or); }
nav.menu a.rdv {
  border: 1px solid var(--noir);
  padding: 11px 24px;
  transition: background .3s ease, color .3s ease;
}
nav.menu a.rdv:hover { background: var(--noir); color: var(--creme); border-color: var(--noir); }

/* ---------- Héro ---------- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  color: #fff;
}
.hero video, .hero .hero-img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(20,16,17,.35), rgba(20,16,17,.55));
}
.hero-contenu { position: relative; z-index: 2; padding: 120px 24px; max-width: 860px; }
.hero-contenu .sur-titre {
  font-size: 13px; letter-spacing: 0.45em; text-transform: uppercase;
  color: rgba(255,255,255,.85); margin-bottom: 28px;
}
.hero-contenu h1 {
  font-size: clamp(44px, 6.5vw, 84px);
  font-weight: 500;
  font-style: italic;
  letter-spacing: 0.01em;
  margin-bottom: 30px;
}
.hero-contenu p.sous-titre {
  font-size: 15px; letter-spacing: 0.3em; text-transform: uppercase;
  color: rgba(255,255,255,.8); margin-bottom: 48px;
}
.hero-boutons { display: flex; gap: 18px; justify-content: center; flex-wrap: wrap; }

/* ---------- Sections ---------- */
section { padding: 110px 0; }

/* L'institut */
.institut-grille {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 80px;
  align-items: center;
}
.institut-grille .photo {
  position: relative;
}
.institut-grille .photo img {
  width: 100%; height: 560px; object-fit: cover;
}
.institut-grille .photo::before {
  content: "";
  position: absolute;
  top: -22px; left: -22px; right: 22px; bottom: 22px;
  border: 1px solid var(--or);
  z-index: -1;
}
.citation {
  font-family: var(--serif);
  font-size: 21px;
  font-style: italic;
  color: var(--noir);
  border-left: 1px solid var(--or);
  padding-left: 26px;
  margin: 34px 0;
  line-height: 1.6;
}
.signature {
  font-family: var(--serif);
  font-style: italic;
  font-size: 26px;
  color: var(--or);
}

/* Univers de soins */
.fond-nude { background: var(--nude); }
.soins-grille {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 34px;
  margin-top: 70px;
}
.carte-soin {
  background: var(--creme);
  display: block;
  transition: transform .4s ease, box-shadow .4s ease;
}
.carte-soin:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -30px rgba(39,32,35,.35); }
.carte-soin .visuel { overflow: hidden; height: 300px; }
.carte-soin .visuel img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1.2s ease;
}
.carte-soin:hover .visuel img { transform: scale(1.06); }
.carte-soin .visuel.tuile {
  display: flex; align-items: center; justify-content: center;
  background: var(--sable);
}
.carte-soin .visuel.tuile span {
  font-family: var(--serif);
  font-size: 88px;
  font-style: italic;
  color: rgba(39,32,35,.35);
}
.carte-soin .infos { padding: 30px 30px 36px; text-align: center; }
.carte-soin h3 {
  font-size: 24px;
  letter-spacing: 0.06em;
  margin-bottom: 10px;
}
.carte-soin p { font-size: 14px; color: var(--taupe); margin-bottom: 16px; }
.carte-soin .lien {
  font-size: 11px; letter-spacing: 0.3em; text-transform: uppercase; color: var(--or);
}

/* Bande pleine largeur */
.bande {
  position: relative;
  min-height: 460px;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  color: #fff;
  background-size: cover;
  background-position: center;
  padding: 90px 24px;
}
.bande::after { content: ""; position: absolute; inset: 0; background: rgba(20,16,17,.5); }
.bande > div { position: relative; z-index: 2; max-width: 760px; }
.bande h2 { font-style: italic; margin-bottom: 20px; }
.bande p { letter-spacing: 0.22em; text-transform: uppercase; font-size: 13px; color: rgba(255,255,255,.85); margin-bottom: 40px; }

/* Renata França */
.renata-grille {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 80px;
  align-items: center;
}
.renata-grille .photo img { width: 100%; height: 520px; object-fit: cover; }
.renata-prix {
  margin: 36px 0;
  border-top: 1px solid rgba(39,32,35,.15);
}
.renata-prix .ligne {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid rgba(39,32,35,.15);
}
.renata-prix .ligne .nom { font-size: 15px; letter-spacing: 0.08em; }
.renata-prix .ligne .prix { font-family: var(--serif); font-size: 22px; font-weight: 600; color: var(--or); }
.note { font-size: 12.5px; color: var(--taupe); }

/* Marques */
.marques-liste {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-top: 70px;
}
.marque-item { text-align: center; padding: 40px 24px; border: 1px solid rgba(39,32,35,.12); }
.marque-item h3 {
  font-size: 22px; letter-spacing: 0.18em; text-transform: uppercase; margin-bottom: 12px;
}
.marque-item p { font-size: 13.5px; color: var(--taupe); }

/* Avis */
.avis { background: var(--noir); color: var(--creme); text-align: center; }
.avis .label { color: var(--or); }
.avis h2 { font-style: italic; }
.avis .etoiles { font-size: 22px; letter-spacing: 0.4em; color: var(--or); margin: 26px 0 12px; }
.avis p.texte { color: rgba(250,246,240,.75); max-width: 560px; margin: 0 auto 44px; }
.avis .hero-boutons { justify-content: center; }

/* Infos pratiques */
.infos-grille {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
  margin-top: 60px;
}
.horaires { border-top: 1px solid rgba(39,32,35,.15); }
.horaires .ligne {
  display: flex; justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid rgba(39,32,35,.15);
  font-size: 15px;
  letter-spacing: 0.05em;
}
.horaires .ligne .jour { text-transform: uppercase; font-size: 13px; letter-spacing: 0.18em; }
.horaires .ligne .ferme { color: var(--taupe); font-style: italic; }
.coordonnees p { margin-bottom: 20px; font-size: 15.5px; }
.coordonnees p strong {
  display: block;
  font-weight: 400;
  font-size: 12px; letter-spacing: 0.28em; text-transform: uppercase; color: var(--or);
  margin-bottom: 4px;
}
.coordonnees a:hover { color: var(--or); }
.carte-map {
  margin-top: 70px;
  filter: grayscale(60%) sepia(8%);
  border: 1px solid rgba(39,32,35,.12);
}
.carte-map iframe { width: 100%; height: 420px; border: 0; display: block; }

/* ---------- Pied de page ---------- */
footer {
  background: var(--noir);
  color: rgba(250,246,240,.7);
  text-align: center;
  padding: 80px 24px 40px;
}
footer .logo-pied { width: 130px; margin: 0 auto 30px; opacity: .95; }
footer .nom-pied {
  font-family: var(--serif);
  color: var(--creme);
  font-size: 22px; letter-spacing: 0.2em; text-transform: uppercase;
  margin-bottom: 6px;
}
footer .par-pied { font-size: 10px; letter-spacing: 0.4em; text-transform: uppercase; margin-bottom: 34px; }
footer .liens-pied { display: flex; gap: 34px; justify-content: center; flex-wrap: wrap; margin-bottom: 34px; }
footer .liens-pied a {
  font-size: 11.5px; letter-spacing: 0.25em; text-transform: uppercase;
  transition: color .3s ease;
}
footer .liens-pied a:hover { color: var(--or); }
footer .mentions { font-size: 12px; color: rgba(250,246,240,.4); }

/* ============================================================
   Page Prestations & Tarifs
   ============================================================ */
.hero-page {
  position: relative;
  min-height: 380px;
  display: flex; align-items: center; justify-content: center;
  text-align: center; color: #fff;
  background-size: cover; background-position: center;
}
.hero-page::after { content: ""; position: absolute; inset: 0; background: rgba(20,16,17,.55); }
.hero-page > div { position: relative; z-index: 2; padding: 80px 24px; }
.hero-page h1 { font-size: clamp(40px, 5vw, 64px); font-style: italic; margin-bottom: 14px; }
.hero-page p { font-size: 13px; letter-spacing: 0.35em; text-transform: uppercase; color: rgba(255,255,255,.85); }

.sousnav {
  position: sticky; top: 84px; z-index: 90;
  background: var(--nude);
  border-bottom: 1px solid rgba(39,32,35,.08);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.sousnav .inner {
  display: flex; gap: 30px; justify-content: center;
  padding: 16px 32px;
  white-space: nowrap;
}
.sousnav a {
  font-size: 11.5px; letter-spacing: 0.22em; text-transform: uppercase;
  transition: color .3s ease;
}
.sousnav a:hover { color: var(--or); }

.bloc-tarifs { padding: 90px 0 30px; }
.bloc-tarifs:last-of-type { padding-bottom: 100px; }
.bloc-tarifs .entete { text-align: center; margin-bottom: 50px; }
.bloc-tarifs .entete .desc { font-size: 15px; color: var(--taupe); max-width: 640px; margin: 18px auto 0; }

.tarifs-colonnes {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 90px;
  max-width: 1020px;
  margin: 0 auto;
}
.tarifs-colonnes.une-colonne { grid-template-columns: minmax(0, 620px); justify-content: center; }

.prestation {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 18px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(39,32,35,.12);
}
.prestation .nom { font-size: 15px; letter-spacing: 0.03em; }
.prestation .nom small { display: block; color: var(--taupe); font-size: 12.5px; }
.prestation .points {
  flex: 1;
  border-bottom: 1px dotted rgba(39,32,35,.3);
  transform: translateY(-4px);
  min-width: 24px;
}
.prestation .prix {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--or);
  white-space: nowrap;
}
.sous-titre-tarif {
  grid-column: 1 / -1;
  font-family: var(--serif);
  font-size: 25px;
  font-style: italic;
  margin-top: 34px;
  color: var(--noir);
}
.tarifs-colonnes .note { grid-column: 1 / -1; margin-top: 14px; }

.cta-fin {
  background: var(--nude);
  text-align: center;
  padding: 90px 24px;
}
.cta-fin h2 { font-style: italic; margin-bottom: 16px; }
.cta-fin p { color: var(--taupe); margin-bottom: 40px; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  section { padding: 80px 0; }
  header.nav { position: static; }
  .institut-grille, .renata-grille, .infos-grille { grid-template-columns: 1fr; gap: 50px; }
  .institut-grille .photo img, .renata-grille .photo img { height: 420px; }
  .soins-grille { grid-template-columns: 1fr 1fr; }
  .marques-liste { grid-template-columns: 1fr 1fr; }
  .tarifs-colonnes { grid-template-columns: 1fr; gap: 14px; max-width: 620px; }
  .sous-titre-tarif { grid-column: auto; }
  .nav-inner { height: auto; flex-direction: column; padding: 18px 24px 14px; gap: 14px; }
  nav.menu { gap: 22px; flex-wrap: wrap; justify-content: center; }
  .sousnav { top: 0; }
  .sousnav .inner { justify-content: flex-start; }
}
@media (max-width: 600px) {
  .soins-grille { grid-template-columns: 1fr; }
  .marques-liste { grid-template-columns: 1fr; }
  .hero { min-height: 78vh; }
}