/* ==========================================================================
   TCM Sophie — Feuille de style principale
   Cabinet de médecine traditionnelle chinoise, Bienne
   ========================================================================== */

/* ---------- Tokens / Charte graphique ---------- */
:root {
  /* Couleurs */
  --gold:        #C4A053;
  --gold-soft:   #D8C08A;
  --gold-deep:   #A6863B;
  --sage:        #A7B18C;
  --sage-light:  #CFD5BF;
  --green-deep:  #4C6B54;
  --green-ink:   #35473A;
  --cream:       #FBF7EF;
  --cream-2:     #F4ECDD;
  --peach:       #EFD8CC;
  --ink:         #423E39;
  --ink-soft:    #6B655C;
  --charcoal:    #1E1E1C;
  --white:       #FFFFFF;

  /* Typographie */
  --font-display: "Jost", "Century Gothic", sans-serif;
  --font-serif:   "Cormorant Garamond", Georgia, serif;
  --font-body:    "Jost", "Helvetica Neue", Arial, sans-serif;

  /* Rythme */
  --maxw: 1180px;
  --gap: clamp(1.5rem, 4vw, 4rem);
  --radius: 4px;
  --shadow-soft: 0 18px 50px -30px rgba(53, 71, 58, .45);
  --shadow-card: 0 12px 40px -24px rgba(53, 71, 58, .5);
  --transition: .35s cubic-bezier(.4, 0, .2, 1);
}

/* ---------- Reset léger ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 300;
  color: var(--ink);
  background: var(--cream);
  line-height: 1.7;
  font-size: clamp(1rem, .95rem + .3vw, 1.09rem);
  letter-spacing: .01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Titres ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 300;
  color: var(--green-ink);
  line-height: 1.15;
  margin: 0 0 .6em;
}
h1 { font-size: clamp(2.2rem, 1.4rem + 3.4vw, 4rem); letter-spacing: .02em; }
h2 { font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.6rem); letter-spacing: .015em; }
h3 { font-size: clamp(1.2rem, 1rem + .7vw, 1.5rem); letter-spacing: .02em; }

.eyebrow {
  font-family: var(--font-display);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: .32em;
  font-size: .74rem;
  color: var(--gold-deep);
  margin: 0 0 1.1rem;
  display: inline-block;
}
.serif-quote {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.5rem, 1.2rem + 1.6vw, 2.4rem);
  line-height: 1.35;
  color: var(--green-deep);
}

/* ---------- Layout utilitaires ---------- */
.container { width: min(100% - 2.4rem, var(--maxw)); margin-inline: auto; }
.section { padding: clamp(3.5rem, 8vw, 7rem) 0; }
.section--tight { padding: clamp(2.5rem, 5vw, 4rem) 0; }
.bg-cream2 { background: var(--cream-2); }
.bg-sage   { background: linear-gradient(160deg, var(--sage-light), var(--sage)); }
.bg-green  { background: linear-gradient(160deg, var(--green-deep), var(--green-ink)); color: var(--cream); }
.bg-green h2, .bg-green h3, .bg-green .eyebrow { color: var(--cream); }
.bg-green .eyebrow { color: var(--gold-soft); }
.text-center { text-align: center; }
.lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 46ch; }
.center-col { max-width: 62ch; margin-inline: auto; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: .6em;
  padding: .95em 2em;
  font-family: var(--font-display);
  font-weight: 400;
  font-size: .82rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  border-radius: 100px;
  border: 1px solid transparent;
  transition: var(--transition);
  will-change: transform;
}
.btn--gold { background: var(--gold); color: var(--white); }
.btn--gold:hover { background: var(--gold-deep); transform: translateY(-2px); box-shadow: var(--shadow-card); }
.btn--ghost { border-color: currentColor; color: var(--green-deep); }
.btn--ghost:hover { background: var(--green-deep); color: var(--cream); border-color: var(--green-deep); }
.btn--light { border-color: rgba(255,255,255,.6); color: var(--cream); }
.btn--light:hover { background: var(--cream); color: var(--green-ink); }
/* Bouton « Termin » du menu : discret (contour), se remplit au survol */
.nav a.btn--book { padding: .55em 1.35em; background: transparent; color: var(--gold-deep); border-color: var(--gold-soft); }
.nav a.btn--book:hover { background: var(--gold); color: var(--white); border-color: var(--gold); transform: translateY(-2px); box-shadow: var(--shadow-card); }
.nav a.btn--book::after { content: none; }

/* ==========================================================================
   HEADER / NAVIGATION (injecté par site.js)
   ========================================================================== */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: .7rem clamp(1.2rem, 4vw, 2.6rem);
  transition: var(--transition);
  background: transparent;
}
.site-header.scrolled {
  background: rgba(251, 247, 239, .92);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(53,71,58,.08);
}
.brand { display: flex; align-items: center; gap: .7rem; }
.brand img { width: 44px; height: auto; }
.brand__text { line-height: 1.1; }
.brand__name {
  font-family: var(--font-display); font-weight: 400;
  font-size: 1.05rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--green-ink);
}
.brand__sub {
  font-family: var(--font-serif); font-style: italic;
  font-size: .82rem; color: var(--gold-deep);
}

.nav { display: flex; align-items: center; gap: clamp(1rem, 2.4vw, 2.1rem); }
.nav a {
  font-family: var(--font-display); font-weight: 400;
  font-size: .82rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink); position: relative; padding: .3em 0;
}
.nav a::after {
  content: ""; position: absolute; left: 0; bottom: -2px; height: 1px; width: 0;
  background: var(--gold); transition: var(--transition);
}
.nav a:hover::after { width: 100%; }
.nav a.active { color: var(--green-deep); }
/* Page active : une aiguille d'acupuncture dorée, EN BIAIS, qui traverse le mot.
   Poignée en spirale à gauche · tige · pointe à droite. Une seule image, inclinée. */
.nav a.active::after {
  left: 50%; top: 50%; right: auto; bottom: auto;
  width: 54px; height: 13px; margin: -6.5px 0 0 -27px;
  z-index: 2; border-radius: 0;
  background: center / contain no-repeat
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 56 14'%3E%3Ccircle cx='7' cy='7' r='5' fill='none' stroke='%23C4A053' stroke-width='2.1'/%3E%3Cpath d='M11 5.9 L55 7 L11 8.1 Z' fill='%23C4A053'/%3E%3C/svg%3E");
  transform: rotate(-18deg);
  transform-origin: center;
  animation: needle-in .6s cubic-bezier(.22,.68,.2,1.1) both;
}
/* l'aiguille glisse le long de son propre axe et vient se planter dans le mot */
@keyframes needle-in {
  0%   { opacity: 0; transform: rotate(-18deg) translateX(-14px); }
  60%  { opacity: 1; }
  100% { opacity: 1; transform: rotate(-18deg) translateX(0); }
}
@media (prefers-reduced-motion: reduce) {
  .nav a.active::after { animation: none; }
}

/* Sélecteur de langue */
.lang {
  display: flex; align-items: center; gap: .15rem;
  font-family: var(--font-display); font-size: .78rem; letter-spacing: .08em;
}
.lang button {
  background: none; border: none; color: var(--ink-soft);
  padding: .25em .45em; border-radius: 3px; text-transform: uppercase;
  transition: var(--transition); font-weight: 400;
}
.lang button.active { color: var(--green-deep); font-weight: 500; }
.lang button:hover { color: var(--gold-deep); }
.lang span { color: var(--sage); }

/* Burger (mobile) */
.nav-toggle { display: none; background: none; border: none; padding: .4rem; }
.nav-toggle span { display: block; width: 26px; height: 2px; background: var(--green-ink); margin: 5px 0; transition: var(--transition); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  min-height: 100svh; position: relative;
  display: flex; align-items: center;
  background: var(--cream);
  overflow: hidden;
}
.hero__photo {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; object-position: 70% center; z-index: 0;
}
/* Voile dégradé : opaque à gauche (sous le texte) → transparent à droite (photo visible) */
.hero::before {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(100deg,
    rgba(251,247,239,.94) 0%,
    rgba(251,247,239,.86) 28%,
    rgba(251,247,239,.55) 50%,
    rgba(251,247,239,.15) 72%,
    rgba(251,247,239,.05) 100%);
}
.hero__inner { position: relative; z-index: 2; padding-top: 5rem; max-width: 40ch; }
.hero h1 { margin-bottom: .35em; }
.hero .serif-quote { display: block; margin: .2em 0 1.4rem; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.hero__scroll {
  position: absolute; bottom: 2rem; left: 50%; transform: translateX(-50%);
  font-family: var(--font-display); font-size: .7rem; letter-spacing: .28em;
  text-transform: uppercase; color: var(--ink-soft); z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: .5rem;
}
.hero__scroll::after { content: ""; width: 1px; height: 42px; background: linear-gradient(var(--gold), transparent); animation: scrollpulse 2.4s ease-in-out infinite; }
@keyframes scrollpulse { 0%,100%{opacity:.3;transform:scaleY(.7)} 50%{opacity:1;transform:scaleY(1)} }

/* ==========================================================================
   COMPOSANTS
   ========================================================================== */
/* Grille de cartes (méthodes) */
.grid { display: grid; gap: clamp(1.2rem, 2.5vw, 2rem); }
.grid--3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); }

.card {
  background: var(--white); border-radius: var(--radius);
  padding: clamp(1.6rem, 3vw, 2.3rem);
  box-shadow: var(--shadow-soft);
  border: 1px solid rgba(196,160,83,.14);
  transition: var(--transition);
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.card__icon {
  width: 46px; height: 46px; margin-bottom: 1.1rem; color: var(--gold-deep);
}
.card h3 { margin-bottom: .5rem; }
.card p { color: var(--ink-soft); margin: 0; font-size: .98rem; }

/* Bloc image + texte alterné */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.split__media { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow-card); aspect-ratio: 4/5; background: var(--sage-light); }
.split__media img { width: 100%; height: 100%; object-fit: cover; }
.split--reverse .split__media { order: 2; }

/* Citation pleine largeur */
.pullquote { text-align: center; max-width: 30ch; margin-inline: auto; }
.pullquote cite { display: block; margin-top: 1.2rem; font-style: normal; font-family: var(--font-display); letter-spacing: .18em; text-transform: uppercase; font-size: .74rem; color: var(--gold-deep); }

/* Actualités (aperçu) */
.news-item {
  display: grid; grid-template-columns: auto 1fr; gap: 1.4rem; align-items: start;
  padding: 1.6rem 0; border-bottom: 1px solid rgba(107,101,92,.15);
}
.news-item:last-child { border-bottom: none; }
.news-date {
  font-family: var(--font-serif); font-style: italic; color: var(--gold-deep);
  text-align: center; line-height: 1.1; min-width: 64px;
}
.news-date .day { font-size: 1.8rem; display: block; color: var(--green-deep); font-style: normal; }
.news-item h3 { margin-bottom: .3rem; }
.news-item p { margin: 0; color: var(--ink-soft); font-size: .96rem; }

/* Bandeau infos pratiques */
.facts { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px,1fr)); gap: 1.5rem; }
.fact { text-align: center; }
.fact strong { display: block; font-family: var(--font-display); font-size: 1.9rem; font-weight: 300; color: var(--gold); }
.fact span { font-size: .9rem; color: var(--ink-soft); }

/* ==========================================================================
   FOOTER (injecté par site.js)
   ========================================================================== */
.site-footer { background: var(--green-ink); color: var(--sage-light); padding: clamp(3rem,6vw,4.5rem) 0 2rem; }
.site-footer a:hover { color: var(--gold-soft); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2.5rem; }
.site-footer h4 { color: var(--cream); font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; margin-bottom: 1.1rem; }
.site-footer p, .site-footer li { color: rgba(207,213,191,.85); font-size: .94rem; }
.site-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: .5rem; }
.footer-brand { display: flex; align-items: center; gap: .8rem; margin-bottom: 1rem; }
.footer-brand img { width: 54px; opacity: .95; }
.footer-brand span { font-family: var(--font-display); letter-spacing: .16em; text-transform: uppercase; color: var(--cream); }
.footer-bottom { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid rgba(207,213,191,.18); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem; font-size: .82rem; color: rgba(207,213,191,.7); }

/* ==========================================================================
   PAGES INTÉRIEURES
   ========================================================================== */
.page-hero { padding-top: clamp(7rem, 12vh, 9rem); padding-bottom: clamp(1rem, 3vw, 2rem); }
.page-hero .eyebrow { color: var(--gold-deep); }
.page-hero h1 { margin-bottom: .3em; }
.breadcrumb { font-size: .78rem; letter-spacing: .05em; color: var(--ink-soft); margin-bottom: 1.5rem; text-transform: uppercase; font-family: var(--font-display); }
.breadcrumb a:hover { color: var(--gold-deep); }

/* Portrait / À propos */
.about-hero { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.portrait-frame { position: relative; }
.portrait-frame img {
  width: 100%; border-radius: 6px; aspect-ratio: 3/4; object-fit: cover;
  box-shadow: var(--shadow-card);
}
.portrait-frame::before {
  content: ""; position: absolute; inset: 18px -18px -18px 18px; z-index: -1;
  border: 1px solid var(--gold); border-radius: 6px;
}
.portrait-frame::after {
  content: "氣"; position: absolute; bottom: -22px; right: -14px;
  font-family: var(--font-serif); font-size: 3rem; color: var(--gold);
  background: var(--cream); width: 66px; height: 66px; border-radius: 50%;
  display: grid; place-items: center; box-shadow: var(--shadow-soft);
}
.about-hero .role { font-family: var(--font-serif); font-style: italic; font-size: 1.25rem; color: var(--gold-deep); margin: -0.2rem 0 1.2rem; }

/* Liste de qualifications */
.qual-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 1rem; }
.qual-list li { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; }
.qual-list svg { width: 26px; height: 26px; color: var(--gold); margin-top: 2px; flex-shrink: 0; }
.qual-list span { color: var(--ink); }

.pill-langs { display: inline-flex; gap: .5rem; margin-top: .8rem; }
.pill-langs span { font-family: var(--font-display); font-size: .8rem; letter-spacing: .1em; text-transform: uppercase; padding: .4em 1em; border: 1px solid var(--sage); border-radius: 100px; color: var(--green-deep); }

/* ==========================================================================
   PAGE MÉTHODES
   ========================================================================== */
/* Sommaire d'ancres */
.anchor-nav { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 1.8rem; }
.anchor-nav a {
  font-family: var(--font-display); font-size: .78rem; letter-spacing: .1em;
  text-transform: uppercase; padding: .5em 1.1em; border-radius: 100px;
  border: 1px solid var(--sage); color: var(--green-deep); transition: var(--transition);
}
.anchor-nav a:hover { background: var(--green-deep); color: var(--cream); border-color: var(--green-deep); }

/* Bloc méthode */
.method { scroll-margin-top: 6rem; }
.method + .method { margin-top: clamp(3rem, 6vw, 5rem); }
.method-visual {
  aspect-ratio: 4/5; border-radius: 6px; position: relative; overflow: hidden;
  display: grid; place-items: center; box-shadow: var(--shadow-soft);
}
.method-visual svg { width: 42%; height: auto; color: var(--green-deep); opacity: .8; }
.method-visual .method-photo {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; z-index: 0;
}
/* léger voile pour la lisibilité des badges par-dessus la photo */
.method-visual:has(.method-photo)::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: linear-gradient(180deg, rgba(53,71,58,.14), rgba(53,71,58,0) 42%, rgba(53,71,58,.16));
}
.method-visual .num {
  position: absolute; top: 1.1rem; left: 1.4rem; z-index: 2;
  font-family: var(--font-serif); font-style: italic; font-size: 2.4rem; color: var(--gold);
  text-shadow: 0 1px 6px rgba(0,0,0,.25);
}
.method-visual .glyph {
  position: absolute; bottom: 1rem; right: 1.3rem; z-index: 2;
  font-family: var(--font-serif); font-size: 2rem; color: var(--green-ink); opacity: .35;
}
.method-visual:has(.method-photo) .glyph { color: var(--cream); opacity: .85; text-shadow: 0 1px 6px rgba(0,0,0,.3); }
.card-note { margin: 1rem 0 0; padding-top: .9rem; border-top: 1px solid var(--sage-light); font-size: .92rem; color: var(--green-deep); font-weight: 500; }
.contact-info { display: grid; gap: 1.3rem; margin: 0 0 1.8rem; }
.contact-info dt { font-family: var(--font-display); text-transform: uppercase; letter-spacing: .12em; font-size: .72rem; color: var(--gold-deep); margin-bottom: .2rem; }
.contact-info dd { margin: 0; color: var(--ink); }
.contact-info a:hover { color: var(--gold-deep); }
.book-card { display: flex; flex-direction: column; align-items: flex-start; gap: .3rem; height: 100%; justify-content: center; }
.legal-block + .legal-block { margin-top: 2.2rem; }
.legal-block h2 { font-size: 1.35rem; color: var(--green-deep); margin-bottom: .5rem; }
.legal-block p { color: var(--ink-soft); margin: 0; }
.legal-block p + p { margin-top: .8rem; }
.legal-block ul { margin: .6rem 0 0; padding-left: 1.2rem; color: var(--ink-soft); }
.legal-block li { margin: .25rem 0; }
.legal-version { margin-top: 2.6rem; font-size: .8rem; color: var(--ink-soft); font-family: var(--font-display); letter-spacing: .05em; }
[data-lang-only] { display: none; }
.indic-card h3 { color: var(--green-deep); font-size: 1.12rem; margin-bottom: .6rem; }
.indic-card ul { list-style: none; padding: 0; margin: 0; }
.indic-card li { padding: .3rem 0; border-bottom: 1px solid var(--cream-2); color: var(--ink-soft); font-size: .95rem; }
.indic-card li:last-child { border-bottom: 0; }
.indic-note { margin-top: 2.4rem; padding: 1.1rem 1.3rem; border-left: 3px solid var(--sage); background: var(--cream-2); border-radius: 6px; color: var(--ink-soft); font-size: .95rem; }
.fee-amount { margin: .3rem 0 1rem; }
.fee-amount strong { font-family: var(--font-display); font-weight: 300; font-size: 2.6rem; color: var(--gold); }
.fee-amount span { color: var(--ink-soft); font-size: 1rem; }
.wx-glyph {
  display: block; margin: 0 auto .5rem;
  font-family: var(--font-serif); font-size: 2.6rem; line-height: 1;
  color: var(--gold); font-weight: 400;
}
.v-sage  { background: linear-gradient(160deg, var(--sage-light), var(--sage)); }
.v-peach { background: linear-gradient(160deg, #F6E7DE, var(--peach)); }
.v-cream { background: linear-gradient(160deg, var(--cream), var(--cream-2)); }
.method h2 { margin-bottom: .5rem; }
.method .tag {
  display: inline-block; font-family: var(--font-display); font-size: .72rem;
  letter-spacing: .2em; text-transform: uppercase; color: var(--gold-deep); margin-bottom: .8rem;
}

/* ==========================================================================
   ANIMATIONS AU DÉFILEMENT
   ========================================================================== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 860px) {
  .nav { position: fixed; inset: 0 0 0 auto; width: min(78vw, 320px);
    flex-direction: column; align-items: flex-start; justify-content: center;
    gap: 1.6rem; padding: 2rem 2.4rem; background: var(--cream);
    box-shadow: -20px 0 60px -30px rgba(0,0,0,.4);
    transform: translateX(100%); transition: var(--transition); }
  .nav.open { transform: none; }
  .nav-toggle { display: block; z-index: 110; }
  .split { grid-template-columns: 1fr; }
  .split--reverse .split__media { order: 0; }
  .about-hero { grid-template-columns: 1fr; }
  .portrait-frame { max-width: 340px; margin: 0 auto 1.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { justify-content: center; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}