/* ==========================================================================
   BCLINIC — Centre médico-dentaire — Feuille de styles principale
   Palette, typographie et composants communs à toutes les pages.
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,400;9..144,500;9..144,600&family=Work+Sans:wght@400;500;600&display=swap');

:root{
  /* Couleurs de marque (dérivées du logo BClinic) */
  --sage:        #7C8B76;
  --sage-dark:   #4B5A46;
  --sage-pale:   #DCE5D6;
  --charcoal:    #2C2C2A;
  --ink:         #3B3D38;
  --ink-soft:    #6B6F66;
  --cream:       #FAF9F5;
  --mint:        #EDF4F1;
  --blush:       #F2E2DC;
  --blush-dark:  #A9776A;
  --line:        #E1E0D8;
  --white:       #FFFFFF;

  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, sans-serif;

  --maxw: 1180px;
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;overflow-x:hidden;}
body{
  margin:0;
  font-family:var(--font-body);
  color:var(--ink);
  background:var(--cream);
  -webkit-font-smoothing:antialiased;
  line-height:1.6;
  overflow-x:hidden;
  max-width:100vw;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
ul{list-style:none;margin:0;padding:0;}
h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--charcoal);
  font-weight:600;
  line-height:1.15;
  margin:0 0 .5em;
}
h1{font-size:clamp(2.4rem,5vw,3.6rem); font-weight:500;}
h2{font-size:clamp(1.8rem,3.4vw,2.5rem); font-weight:500;}
h3{font-size:1.3rem;}
p{margin:0 0 1em;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
section{padding:88px 0;}
@media (max-width:720px){section{padding:56px 0;}}

.eyebrow{
  display:inline-block;
  font-family:var(--font-body);
  font-size:.82rem;
  letter-spacing:.02em;
  color:var(--sage-dark);
  font-weight:600;
  margin-bottom:.9em;
}

/* Séparateur "feuille" — motif signature repris du logo */
.leaf-divider{display:flex;align-items:center;gap:14px;margin:0 0 28px;}
.leaf-divider svg{flex:none;width:22px;height:22px;}
.leaf-divider span{height:1px;flex:1;background:var(--line);}

/* Boutons */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  padding:15px 30px;
  border-radius:2px;
  font-family:var(--font-body);
  font-weight:600;
  font-size:.98rem;
  border:1.5px solid var(--charcoal);
  color:var(--charcoal);
  background:transparent;
  cursor:pointer;
  transition:background .2s ease, color .2s ease, border-color .2s ease;
}
.btn:hover{background:var(--charcoal);color:var(--white);}
.btn-solid{background:var(--sage-dark);border-color:var(--sage-dark);color:var(--white);}
.btn-solid:hover{background:var(--charcoal);border-color:var(--charcoal);}
.btn-light{border-color:rgba(255,255,255,.7);color:var(--white);}
.btn-light:hover{background:var(--white);color:var(--charcoal);}
.btn-blush{background:var(--blush-dark);border-color:var(--blush-dark);color:var(--white);}
.btn-blush:hover{background:#7d5347;border-color:#7d5347;}

/* ==================== HEADER / NAV ==================== */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,249,245,.92);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{
  max-width:var(--maxw);margin:0 auto;padding:14px 28px;
  display:flex;align-items:center;justify-content:space-between;gap:20px;
}
.brand{display:flex;align-items:center;gap:12px;}
.brand img{height:48px;width:auto;}
.brand-text{font-family:var(--font-display);font-size:1.35rem;color:var(--charcoal);}
.brand-text small{display:block;font-family:var(--font-body);font-size:.58rem;letter-spacing:.14em;color:var(--ink-soft);font-weight:600;margin-top:2px;}

nav.main-nav ul{display:flex;gap:6px;}
nav.main-nav a{
  display:block;padding:10px 16px;font-size:.95rem;font-weight:500;color:var(--ink);
  border-radius:2px;transition:background .2s ease, color .2s ease;
}
nav.main-nav a:hover,nav.main-nav a.active{background:var(--sage-pale);color:var(--sage-dark);}
.nav-cta{display:flex;align-items:center;gap:14px;}
.nav-cta .btn{padding:11px 22px;font-size:.9rem;}

.nav-toggle{display:none;background:none;border:none;cursor:pointer;padding:6px;}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--charcoal);margin:5px 0;}

@media (max-width:900px){
  nav.main-nav{
    position:fixed;top:70px;left:0;right:0;
    height:calc(100vh - 70px);
    background:var(--cream);
    transform:translateX(100%);transition:transform .25s ease;
    padding:20px 28px;overflow-y:auto;
    z-index:60;
  }
  nav.main-nav.open{transform:translateX(0);}
  nav.main-nav ul{flex-direction:column;gap:2px;}
  nav.main-nav a{padding:16px 6px;font-size:1.1rem;border-bottom:1px solid var(--line);}
  .nav-cta .btn-outline-nav{display:none;}
  .nav-toggle{display:block;}
}

/* ==================== HERO ==================== */
.hero{
  display:grid;grid-template-columns:1.05fr 1fr;gap:56px;align-items:center;
  padding:76px 0 96px;
}
@media (max-width:900px){.hero{grid-template-columns:1fr;padding:44px 0 56px;}}
.hero-text h1{margin-bottom:.4em;}
.hero-lede{font-size:1.08rem;color:var(--ink-soft);max-width:46ch;}
.hero-ctas{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px;}
.hero-media{position:relative;}
.hero-media .photo-frame{aspect-ratio:4/3.3;}
.hero-badge{
  position:absolute;left:-18px;bottom:-22px;
  background:var(--white);border:1px solid var(--line);
  padding:16px 20px;max-width:230px;
  box-shadow:0 14px 34px rgba(44,44,42,.08);
  font-size:.85rem;color:var(--ink-soft);
}
.hero-badge strong{display:block;color:var(--charcoal);font-family:var(--font-display);font-size:1.5rem;font-weight:500;}
@media (max-width:560px){.hero-badge{position:static;margin-top:16px;max-width:none;}}

/* Traitement photo unifié — duotone doux sur toutes les photos du site */
.photo-frame{
  position:relative;overflow:hidden;background:var(--sage-pale);
}
.photo-frame img{
  width:100%;height:100%;object-fit:cover;
  filter:grayscale(18%) contrast(1.04) saturate(.92);
}
.photo-frame::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(160deg, rgba(75,90,70,.14), rgba(44,44,42,0) 55%);
  mix-blend-mode:multiply;pointer-events:none;
}

/* ==================== SECTIONS GÉNÉRIQUES ==================== */
.section-head{max-width:640px;margin:0 auto 48px;text-align:left;}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center;}
.bg-mint{background:var(--mint);}
.bg-charcoal{background:var(--charcoal);color:#EDEDE8;}
.bg-charcoal h2, .bg-charcoal h3{color:#fff;}
.bg-blush{background:var(--blush);}

/* Grille de cartes services */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:26px;}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:30px;}
@media (max-width:860px){.grid-3{grid-template-columns:1fr 1fr;} .grid-2{grid-template-columns:1fr;}}
@media (max-width:600px){.grid-3{grid-template-columns:1fr;}}

.service-card{
  background:var(--white);border:1px solid var(--line);
  display:flex;flex-direction:column;overflow:hidden;
}
.service-card .photo-frame{aspect-ratio:4/3;}
.service-card .body{padding:22px 24px 26px;}
.service-card h3{margin-bottom:.35em;font-size:1.15rem;}
.service-card p{color:var(--ink-soft);font-size:.95rem;margin-bottom:0;}

/* Fiches praticiens */
.practitioner{
  display:grid;grid-template-columns:220px 1fr;gap:32px;
  background:var(--white);border:1px solid var(--line);
  padding:30px;margin-bottom:26px;
}
.practitioner .photo-frame{aspect-ratio:1/1;}
@media (max-width:640px){.practitioner{grid-template-columns:1fr;} .practitioner .photo-frame{max-width:180px;}}
.practitioner h3{margin-bottom:.15em;}
.practitioner .role{color:var(--sage-dark);font-weight:600;font-size:.95rem;margin-bottom:.9em;display:block;}
.practitioner .meta{margin-top:16px;display:flex;flex-wrap:wrap;gap:18px;font-size:.92rem;color:var(--ink-soft);}
.practitioner .meta a{color:var(--sage-dark);font-weight:600;}
.practitioner .meta a:hover{text-decoration:underline;}
.practitioner .fill-note{
  margin-top:14px;font-size:.85rem;color:var(--ink-soft);
  border-left:2px solid var(--sage-pale);padding-left:12px;font-style:italic;
}

/* Bandeau CTA */
.cta-band{
  background:var(--sage-dark);color:#fff;
  padding:56px 0;text-align:center;
}
.cta-band h2{color:#fff;margin-bottom:.3em;}
.cta-band p{color:#DCE6D8;max-width:52ch;margin:0 auto 26px;}

/* Témoignage */
.testimonial{
  display:grid;grid-template-columns:280px 1fr;gap:40px;align-items:center;
}
@media (max-width:760px){.testimonial{grid-template-columns:1fr;}}
.testimonial .photo-frame{aspect-ratio:4/5;}
.quote-mark{font-family:var(--font-display);font-size:3.2rem;color:var(--sage);line-height:.6;margin-bottom:.3em;display:block;}
.testimonial blockquote{margin:0;font-size:1.2rem;font-family:var(--font-display);font-weight:400;color:var(--charcoal);font-style:italic;}
.testimonial cite{display:block;margin-top:16px;font-style:normal;color:var(--ink-soft);font-size:.9rem;}

/* Infos pratiques / contact */
.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:30px;}
@media (max-width:820px){.info-grid{grid-template-columns:1fr;}}
.info-card{padding:26px 0;border-top:2px solid var(--charcoal);}
.info-card h3{font-size:1.05rem;text-transform:none;margin-bottom:.5em;}
.info-card p{color:var(--ink-soft);font-size:.95rem;}
.info-card a{color:var(--sage-dark);font-weight:600;}

.map-embed{border:1px solid var(--line);width:100%;height:420px;}
.map-embed iframe{width:100%;height:100%;border:0;}

form.contact-form{display:grid;gap:16px;}
form.contact-form label{font-size:.88rem;font-weight:600;color:var(--charcoal);display:block;margin-bottom:6px;}
form.contact-form input,form.contact-form textarea,form.contact-form select{
  width:100%;padding:12px 14px;border:1px solid var(--line);background:var(--white);
  font-family:var(--font-body);font-size:.96rem;color:var(--ink);
}
form.contact-form input:focus,form.contact-form textarea:focus{outline:2px solid var(--sage);outline-offset:1px;}
form.contact-form .row2{display:grid;grid-template-columns:1fr 1fr;gap:16px;}
@media (max-width:560px){form.contact-form .row2{grid-template-columns:1fr;}}

/* Breadcrumb / page hero simple */
.page-hero{padding:56px 0 40px;border-bottom:1px solid var(--line);}
.page-hero .eyebrow{margin-bottom:.6em;}
.page-hero p{max-width:60ch;color:var(--ink-soft);font-size:1.05rem;}

/* Steps / parcours */
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
@media (max-width:900px){.steps{grid-template-columns:1fr 1fr;}}
@media (max-width:560px){.steps{grid-template-columns:1fr;}}
.step{padding:24px 22px;border:1px solid var(--line);background:var(--white);}
.step .num{font-family:var(--font-display);font-size:1.6rem;color:var(--sage);display:block;margin-bottom:.4em;}
.step h4{font-size:1.02rem;margin-bottom:.35em;color:var(--charcoal);font-family:var(--font-body);font-weight:600;}
.step p{font-size:.9rem;color:var(--ink-soft);margin:0;}

/* Galerie */
.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;}
@media (max-width:760px){.gallery{grid-template-columns:1fr 1fr;}}
.gallery .photo-frame{aspect-ratio:1/1;}

/* ==================== FOOTER ==================== */
footer.site-footer{background:var(--charcoal);color:#D8D9D3;padding:64px 0 24px;}
.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:36px;margin-bottom:48px;}
@media (max-width:820px){.footer-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:520px){.footer-grid{grid-template-columns:1fr;}}
.footer-grid h4{color:#fff;font-family:var(--font-body);font-size:.85rem;letter-spacing:.05em;margin-bottom:1em;}
.footer-grid ul li{margin-bottom:.6em;font-size:.92rem;}
.footer-grid a:hover{color:#fff;text-decoration:underline;}
.footer-brand img{height:44px;margin-bottom:14px;filter:brightness(0) invert(1);}
.footer-brand p{font-size:.88rem;color:#B7B9B0;max-width:32ch;}
.social-row{display:flex;gap:12px;margin-top:14px;}
.social-row a{
  width:36px;height:36px;border:1px solid #565850;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
}
.social-row a:hover{background:var(--sage);border-color:var(--sage);}
.footer-bottom{
  border-top:1px solid #4A4C44;padding-top:22px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;
  font-size:.82rem;color:#9EA097;
}
.footer-bottom a:hover{color:#fff;}

/* Utilitaires */
.text-center{text-align:center;}
.mt-0{margin-top:0;}
.small{font-size:.88rem;}
.tag{
  display:inline-block;font-size:.78rem;font-weight:600;color:var(--sage-dark);
  background:var(--sage-pale);padding:4px 12px;margin-right:8px;margin-bottom:8px;
}
.tag-blush{color:var(--blush-dark);background:var(--blush);}
.skip-link{position:absolute;left:-999px;top:0;background:#fff;padding:10px 16px;z-index:100;}
.skip-link:focus{left:10px;top:10px;}