/* ==========================================================
   osteonimes.com — Emmanuelle Tailhefer, Ostéopathe D.O.
   Charte : #71887F / #C8CEC9 / #C29966 / #FFF9F6 / #A6B1AB
   Police : Montserrat (variable, auto-hébergée)
   ========================================================== */

@font-face {
  font-family: 'Montserrat';
  font-style: normal;
  font-weight: 400 700;
  font-display: swap;
  src: url('../fonts/montserrat-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Montserrat';
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url('../fonts/montserrat-latin-italic.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --vert: #71887F;
  --vert-fonce: #5d7268;
  --vert-clair: #C8CEC9;
  --vert-feuille: #A6B1AB;
  --dore: #C29966;
  --creme: #FFF9F6;
  --creme-2: #F6EFE8;
  --encre: #3f4b45;
  --blanc: #ffffff;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Montserrat', 'Segoe UI', Arial, sans-serif;
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--encre);
  background: var(--creme);
}

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

strong, b { font-weight: 600; }

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

.wrap { max-width: 1100px; margin: 0 auto; padding: 0 1.25rem; }

/* ---------- Titres ---------- */
h1, h2, h3 { font-weight: 600; color: var(--vert); line-height: 1.25; }
h1 { font-size: clamp(1.7rem, 4vw, 2.6rem); }
h2 { font-size: clamp(1.35rem, 3vw, 1.9rem); margin-bottom: 1rem; }
h3 { font-size: 1.12rem; margin-bottom: .5rem; }

.accroche {
  font-style: italic;
  color: var(--dore);
  font-size: clamp(.92rem, 2vw, 1.1rem);
  line-height: 1.4;
  margin: .6rem 0 1rem;
}

.filet {
  width: 56px; height: 2px;
  background: var(--dore);
  border: 0; margin: 1.2rem 0;
}

/* ---------- Boutons ---------- */
.btn {
  display: inline-block;
  background: var(--vert);
  color: var(--blanc);
  text-decoration: none;
  font-weight: 600;
  font-size: .95rem;
  padding: .8rem 1.6rem;
  border-radius: 999px;
  transition: background .2s;
}
.btn:hover { background: var(--vert-fonce); }
.btn-clair {
  background: var(--blanc);
  color: var(--vert);
}
.btn-clair:hover { background: var(--creme-2); }
.btn-contour {
  background: transparent;
  color: var(--vert);
  border: 1.5px solid var(--vert);
}
.btn-contour:hover { background: var(--vert); color: var(--blanc); }

/* ---------- Header / navigation (sans JS) ---------- */
.site-header {
  background: var(--creme);
  border-bottom: 1px solid var(--vert-clair);
  position: sticky;
  top: 0;
  z-index: 50;
}
.header-in {
  max-width: 1100px;
  margin: 0 auto;
  padding: .7rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.marque { text-decoration: none; line-height: 1.2; }
.marque strong {
  display: block;
  color: var(--vert);
  font-size: 1.06rem;
  font-weight: 600;
  letter-spacing: .02em;
}
.marque span {
  display: block;
  color: var(--dore);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .22em;
  text-transform: uppercase;
}
.nav-toggle { display: none; }
.nav-burger {
  display: none;
  cursor: pointer;
  width: 42px; height: 42px;
  border: 1.5px solid var(--vert);
  border-radius: 8px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}
.nav-burger span {
  width: 20px; height: 2px;
  background: var(--vert);
  transition: transform .2s, opacity .2s;
}
.nav-principale ul {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.05rem;
  flex-wrap: wrap;
}
.nav-principale a {
  text-decoration: none;
  color: var(--encre);
  font-size: .86rem;
  font-weight: 500;
  padding: .2rem 0;
  border-bottom: 2px solid transparent;
}
.nav-principale a:hover { color: var(--vert); }
.nav-principale a[aria-current="page"] {
  color: var(--vert);
  font-weight: 600;
  border-bottom-color: var(--dore);
}
/* Sous-menu L'ostéopathie */
.sous-menu { position: relative; }
.sous-menu > a::after {
  content: " ▾";
  font-size: 1.1em;
  color: var(--dore);
  line-height: 1;
  vertical-align: -.08em;
}
.sous-menu > ul { list-style: none; }
@media (min-width: 1024px) {
  .sous-menu > ul {
    position: absolute;
    top: 100%; left: 50%;
    background: var(--creme);
    border: 1px solid var(--vert-clair);
    border-radius: 10px;
    box-shadow: 0 10px 24px rgba(63, 75, 69, .14);
    padding: .45rem 1rem;
    min-width: 185px;
    z-index: 60;
    visibility: hidden;
    opacity: 0;
    transform: translateX(-50%) translateY(-8px);
    clip-path: inset(0 0 100% 0);
    transition: opacity .25s ease, transform .25s ease, clip-path .3s ease, visibility 0s .3s;
  }
  .sous-menu:hover > ul,
  .sous-menu:focus-within > ul {
    visibility: visible;
    opacity: 1;
    transform: translateX(-50%) translateY(0);
    clip-path: inset(0 0 -30% 0);
    transition: opacity .25s ease, transform .25s ease, clip-path .3s ease, visibility 0s 0s;
  }
  .sous-menu > ul a {
    display: block;
    padding: .4rem 0;
    white-space: nowrap;
  }
}

.nav-tel {
  background: var(--vert);
  color: var(--blanc) !important;
  font-weight: 600 !important;
  padding: .55rem 1.1rem !important;
  border-radius: 999px;
  border-bottom: none !important;
  white-space: nowrap;
}
.nav-tel:hover { background: var(--vert-fonce); color: var(--blanc); }

@media (max-width: 1023px) {
  .nav-burger { display: flex; }
  .nav-principale {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--creme);
    border-bottom: 1px solid var(--vert-clair);
    max-height: 0;
    overflow: hidden;
    transition: max-height .3s ease;
  }
  .nav-principale ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: .5rem 1.25rem 1rem;
  }
  .nav-principale li { width: 100%; }
  .sous-menu > ul { padding-left: 1.1rem; }
  .nav-principale a {
    display: block;
    padding: .6rem 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--creme-2);
  }
  .nav-tel { display: inline-block; margin-top: .8rem; text-align: center; }
  .nav-toggle:checked ~ .nav-principale { max-height: 560px; }
  .nav-toggle:checked ~ .nav-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle:checked ~ .nav-burger span:nth-child(2) { opacity: 0; }
  .nav-toggle:checked ~ .nav-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ---------- Hero accueil ---------- */
.hero { padding: 3rem 0 3.5rem; position: relative; overflow: hidden; }
.hero-grille {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 2.5rem;
  align-items: center;
}
.hero p { margin-bottom: 1rem; max-width: 34rem; }
.hero .btn { margin-top: .6rem; }
.hero-photo { position: relative; }
.hero-photo::before {
  content: "";
  position: absolute;
  inset: 1.6rem -1.6rem -1.6rem 1.6rem;
  background: var(--vert);
  border-radius: 250px 250px 18px 18px;
  opacity: .92;
}
.hero-photo img {
  position: relative;
  width: 100%;
  max-width: 400px;
  margin: 0 auto;
  border-radius: 250px 250px 18px 18px;
  box-shadow: 0 12px 30px rgba(63, 75, 69, .18);
}
.hero-feuille {
  position: absolute;
  right: -60px; top: -40px;
  width: 260px;
  opacity: .28;
  pointer-events: none;
}
@media (max-width: 819px) {
  .hero { padding: 2rem 0 2.5rem; }
  .hero-grille { grid-template-columns: 1fr; gap: 2rem; }
  .hero-photo { max-width: 320px; margin: 0 auto; }
  .hero-photo::before { inset: 1.1rem -1.1rem -1.1rem 1.1rem; }
  .hero-feuille { display: none; }
}

/* ---------- Bandeau publics ---------- */
.publics {
  background: var(--creme-2);
  border-top: 1px solid var(--vert-clair);
  border-bottom: 1px solid var(--vert-clair);
  padding: 2.6rem 0;
}
.publics-grille {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}
.public svg { margin: 0 auto .6rem; display: block; }
.public h3 {
  font-size: .85rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--encre);
  font-weight: 600;
}
.public p { font-size: .88rem; color: var(--encre); opacity: .85; }
.public a { color: inherit; text-decoration: none; }
@media (max-width: 819px) { .publics-grille { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 479px) { .publics-grille { grid-template-columns: 1fr; } }

/* ---------- Sections génériques ---------- */
.section { padding: 3.2rem 0; }
.section-verte { background: var(--vert); color: var(--blanc); }
.section-verte h2 { color: var(--blanc); }
.section-verte .accroche { color: var(--creme-2); }
.section-creme { background: var(--creme-2); }
.deux-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}
.deux-cols p { margin-bottom: 1.2rem; }
@media (max-width: 819px) {
  .deux-cols { grid-template-columns: 1fr; }
  .logo-approche { width: 60%; height: auto; margin: 0 auto; }
}

/* ---------- Cartes ---------- */
.cartes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.4rem;
  margin-top: 1.6rem;
}
.carte {
  background: var(--blanc);
  border: 1px solid var(--vert-clair);
  border-radius: 14px;
  padding: 1.5rem;
}
.carte h3 { color: var(--vert); }
.carte-verte { background: var(--vert); border-color: var(--vert); color: var(--blanc); }
.carte-verte h3 { color: var(--blanc); }

/* ---------- Listes à puces feuille ---------- */
.liste { list-style: none; margin: 1rem 0; }
.liste li {
  padding-left: 1.5rem;
  position: relative;
  margin-bottom: .7rem;
}
.liste li::before {
  content: "";
  position: absolute;
  left: 0; top: .52em;
  width: 9px; height: 9px;
  border-radius: 50% 0 50% 50%;
  background: var(--dore);
  transform: rotate(45deg);
}

/* ---------- Avis ---------- */
.etoiles {
  color: var(--dore);
  letter-spacing: .18em;
  font-size: 1rem;
}
.avis-carte {
  background: var(--blanc);
  border: 1px solid var(--vert-clair);
  border-radius: 14px;
  padding: 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .5rem;
}
.avis-carte blockquote { font-size: .95rem; font-style: italic; }
.avis-carte footer {
  font-size: .85rem;
  font-weight: 600;
  color: var(--vert);
}
.avis-carte footer small { font-weight: 400; color: var(--encre); opacity: .7; display: block; }
.note-globale {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .8rem 1.2rem;
  margin: 1rem 0 1.5rem;
}
.note-globale .chiffre {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--vert);
  line-height: 1;
}
/* Slider d'avis (mobile) : défilement horizontal avec accroche */
@media (max-width: 819px) {
  .avis-slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 1rem;
    padding-bottom: .8rem;
    scrollbar-width: thin;
    scrollbar-color: var(--vert-clair) transparent;
  }
  .avis-slider .avis-carte {
    flex: 0 0 82%;
    scroll-snap-align: start;
  }
}

/* ---------- Encart tarifs / cabinet (accueil) ---------- */
.encart {
  border: 1px solid var(--vert-clair);
  border-radius: 14px;
  background: var(--blanc);
  padding: 1.6rem;
  display: grid;
  gap: 1.3rem;
}
.encart .ligne { display: flex; gap: .9rem; align-items: flex-start; }
.encart .ligne svg { flex-shrink: 0; margin-top: .2rem; }
.encart h3 { font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; }
.encart p { font-size: .95rem; }

/* ---------- Bandeau titre pages intérieures ---------- */
.page-titre {
  background: var(--creme-2);
  border-bottom: 1px solid var(--vert-clair);
  padding: 2.6rem 0;
  position: relative;
  overflow: hidden;
}
.page-titre .wrap { position: relative; }
.page-titre p { max-width: 44rem; margin-top: .5rem; }
.page-titre-feuille {
  position: absolute;
  right: 20px; top: 50%;
  transform: translateY(-50%);
  width: 250px;
  opacity: .45;
  pointer-events: none;
}
@media (max-width: 819px) {
  .page-titre-feuille {
    width: 170px; right: -20px;
    top: auto; bottom: -28px;
    transform: none;
    opacity: .3;
  }
}
.contenu { padding: 2.8rem 0 3.4rem; }
.contenu-etroit { max-width: 800px; }
.contenu h2 { margin-top: 2.2rem; }
.contenu h2:first-child { margin-top: 0; }
.contenu h3 { margin-top: 1.6rem; color: var(--dore); }
.contenu p { margin-bottom: 1rem; }
.note {
  background: var(--creme-2);
  border-left: 3px solid var(--dore);
  border-radius: 0 10px 10px 0;
  padding: 1rem 1.2rem;
  font-size: .95rem;
  margin: 1.2rem 0;
}

/* ---------- CTA bas de page ---------- */
.cta {
  background: var(--vert);
  color: var(--blanc);
  text-align: center;
  padding: 2.8rem 0;
  position: relative;
  overflow: hidden;
}
.cta h2 { color: var(--blanc); }
.cta p { max-width: 38rem; margin: .6rem auto 1.4rem; color: var(--creme-2); }
.cta .btn { background: var(--blanc); color: var(--vert); }
.cta .btn:hover { background: var(--creme-2); }
.cta-feuille {
  position: absolute;
  left: -40px; bottom: -60px;
  width: 230px;
  opacity: .18;
  pointer-events: none;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--vert-fonce);
  color: var(--creme-2);
  padding: 2.6rem 0 1.6rem;
  font-size: .9rem;
}
.footer-grille {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 2rem;
  align-items: center;
}
.footer-grille img { width: 130px; }
.footer-devise {
  text-align: center;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--blanc);
}
.footer-coord { text-align: right; line-height: 1.9; }
.footer-coord a { color: var(--blanc); text-decoration: none; }
.footer-coord a:hover { text-decoration: underline; }
.footer-bas {
  border-top: 1px solid rgba(255, 249, 246, .25);
  margin-top: 2rem;
  padding-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .5rem 1.5rem;
  font-size: .8rem;
  color: var(--vert-clair);
}
.footer-bas a { color: var(--vert-clair); }
@media (max-width: 819px) {
  .footer-grille { grid-template-columns: 1fr; text-align: center; }
  .footer-grille img { margin: 0 auto; }
  .footer-coord { text-align: center; }
  .footer-bas { justify-content: center; text-align: center; }
}

/* ---------- Divers ---------- */
.photo-cadre {
  border-radius: 14px;
  border: 1px solid var(--vert-clair);
  box-shadow: 0 10px 26px rgba(63, 75, 69, .12);
}
@media (max-width: 819px) {
  .masque-mobile { display: none; }
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.centre { text-align: center; }