/* =========================================================
   Mon Laboratoire Dentaire — feuille de style
   Charte : Blanc cassé #F8F5EF / Crème #E9DFC9 / Beige doré #C8B28A / Anthracite #444444
   Typo : Cormorant Garamond (display) + Montserrat (texte)
   ========================================================= */

:root{
  --blanc-casse: #F8F5EF;
  --creme: #E9DFC9;
  --dore: #C8B28A;
  --dore-profond: #A8875A;
  --anthracite: #444444;
  --anthracite-profond: #2B2926;
  --noir-profond: #1F1F1F;
  --blanc: #FFFFFF;
  --ligne: rgba(68,68,68,0.12);
  --ombre: 0 10px 30px rgba(43,41,38,0.08);

  --font-titre: 'Cinzel', serif;
  --font-display: 'Cormorant Garamond', 'Georgia', serif;
  --font-body: 'Montserrat', 'Arial', sans-serif;

  --container: 1180px;
  --radius: 2px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; overflow-x: hidden; width: 100%; }
body{
  margin:0;
  background: var(--blanc-casse);
  color: var(--anthracite);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  width: 100%;
}
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);
  font-weight: 600;
  color: var(--noir-profond);
  margin: 0 0 0.5em;
  letter-spacing: 0.01em;
}
h1{
  font-family: var(--font-titre);
  font-size: clamp(2.2rem, 4.4vw, 3.6rem);
  line-height:1.15;
  font-weight: 600;
  letter-spacing: 0.005em;
}
h2{ font-size: clamp(1.8rem, 3.2vw, 2.6rem); line-height:1.15; }
h3{ font-family: var(--font-body); font-weight:600; font-size: 1.15rem; color: var(--noir-profond); }
p{ margin: 0 0 1.1em; }
.container{
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--dore-profond);
  font-weight: 600;
  margin-bottom: 14px;
}
.eyebrow::before{
  content:"";
  width: 26px; height:1px;
  background: var(--dore-profond);
  display:inline-block;
}
:focus-visible{
  outline: 2px solid var(--dore-profond);
  outline-offset: 3px;
}

/* Boutons */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding: 14px 30px;
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight:600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .25s ease;
  white-space: nowrap;
}
.btn-primary{
  background: var(--noir-profond);
  color: var(--blanc-casse);
}
.btn-primary:hover{ background: var(--dore-profond); color: var(--blanc); }
.btn-outline{
  background: transparent;
  border-color: var(--anthracite-profond);
  color: var(--anthracite-profond);
}
.btn-outline:hover{ background: var(--noir-profond); color: var(--blanc-casse); }
.btn-gold{
  background: var(--dore);
  color: var(--anthracite-profond);
}
.btn-gold:hover{ background: var(--dore-profond); color: var(--blanc); }

/* ===================== ANNONCE DÉFILANTE ===================== */
.announce-bar{
  background: var(--noir-profond);
  color: var(--blanc-casse);
  overflow: hidden;
  white-space: nowrap;
  padding: 9px 0;
}
.announce-track{
  display: inline-flex;
  align-items: center;
  gap: 16px;
  animation: marquee 42s linear infinite;
  will-change: transform;
}
.announce-item{
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 0 16px;
}
.announce-sep{ color: var(--dore); }
@keyframes marquee{
  from{ transform: translateX(0); }
  to{ transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce){
  .announce-track{ animation: none; }
  .announce-bar{ overflow-x: auto; }
}

/* ===================== HEADER ===================== */
.site-header{
  position: sticky;
  top:0;
  z-index: 500;
  background: rgba(248,245,239,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--ligne);
}
.header-bar{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding: 16px 28px;
  max-width: var(--container);
  margin:0 auto;
  gap: 14px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  font-family: var(--font-display);
  font-weight:600;
  font-size: 1.18rem;
  color: var(--anthracite-profond);
  white-space: nowrap;
}
.brand img{ height: 54px; width:54px; object-fit:cover; border-radius:50%; flex:none; }
.brand-text{ display:flex; flex-direction:column; line-height:1.2; white-space:nowrap; }
.brand-text small{
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--dore-profond);
  font-weight:600;
  white-space: nowrap;
}
.main-nav{ display:flex; align-items:center; gap: 18px; }
.main-nav a{
  font-size: 0.9rem;
  font-weight:600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--anthracite);
  position:relative;
  padding: 4px 0;
  white-space: nowrap;
}
.main-nav a::after{
  content:"";
  position:absolute; left:0; bottom:0;
  width:0; height:1px;
  background: var(--dore-profond);
  transition: width .25s ease;
}
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after{ width:100%; }
.main-nav a[aria-current="page"]{ color: var(--dore-profond); }
.nav-espace-client{ display:none; }
.header-actions{ display:flex; align-items:center; gap:10px; flex:none; }
.phone-link{
  display:flex; align-items:center; gap:6px;
  font-weight:700; font-size:0.9rem;
  color: var(--anthracite-profond);
  white-space: nowrap;
  flex: none;
}
.phone-link svg{ width:19px; height:19px; stroke: var(--dore-profond); }
.lang-switch{
  display:flex; align-items:center; gap:5px;
  font-size:0.76rem; font-weight:700; letter-spacing:0.03em;
  flex:none;
}
.lang-switch a{ color: var(--anthracite); opacity:0.55; padding:2px 1px; }
.lang-switch a.active{ color: var(--dore-profond); opacity:1; border-bottom:1.5px solid var(--dore-profond); }
.lang-switch a:hover{ opacity:1; }
.lang-switch span{ color: var(--ligne); font-weight:400; }
.nav-toggle{ display:none; }
.header-actions .btn{ padding: 12px 18px; font-size: 0.74rem; }
.icon-btn{
  display:flex; align-items:center; justify-content:center;
  width: 40px; height:40px;
  border: 1px solid var(--ligne);
  border-radius: 50%;
  transition: all .2s ease;
  flex: none;
}
.icon-btn svg{ width:20px; height:20px; stroke: var(--anthracite-profond); transition: stroke .2s ease; }
.icon-btn:hover{ background: var(--dore); border-color: var(--dore); }
.icon-btn:hover svg{ stroke: var(--blanc); }
.icon-btn.whatsapp{ background:#25D366; border-color:#25D366; }
.icon-btn.whatsapp svg{ stroke:none; fill:#fff; width:22px; height:22px; }
.icon-btn.whatsapp:hover{ background:#1DA851; border-color:#1DA851; }
.icon-btn.whatsapp:hover svg{ stroke:none; fill:#fff; }

@media (max-width: 1250px){
  .main-nav{
    position:fixed; inset: 74px 0 0 0;
    background: var(--blanc-casse);
    flex-direction:column;
    padding: 36px 32px;
    gap: 26px;
    transform: translateX(100%);
    transition: transform .3s ease;
    align-items:flex-start;
  }
  .main-nav.open{ transform: translateX(0); }
  .main-nav a{ font-size: 1rem; }
  .nav-espace-client{ display:inline-flex !important; }
  .header-actions .phone-link span{ display:none; }
  .header-actions .btn{ display:none; }
  .nav-toggle{
    display:flex; align-items:center; justify-content:center;
    width: 40px; height:40px;
    background:none; border:1px solid var(--ligne);
    cursor:pointer;
  }
  .nav-toggle svg{ width:20px; height:20px; }
}

/* ===================== HERO ===================== */
.hero{
  position:relative;
  padding: 76px 0 30px;
  overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items:start;
}
.hero h1{ margin-bottom: 22px; }
.hero .lede{
  font-size: 1.08rem;
  max-width: 46ch;
  color: var(--anthracite);
}
.hero-cta{ display:flex; gap:16px; margin-top: 30px; flex-wrap:wrap; }
.hero-badges{
  display:flex; gap: 34px;
  margin-top: 54px;
  flex-wrap:wrap;
}
.hero-badge{ }
.hero-badge strong{
  display:block;
  font-family: var(--font-display);
  font-size: 1.9rem;
  color: var(--anthracite-profond);
}
.hero-badge span{
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--anthracite);
  opacity:0.75;
}
.hero-badge.compact strong{ font-size: 1.15rem; }
.hero-visual{
  position:relative;
  display:flex;
  align-items:center;
  justify-content:center;
}
.launch-sticker{
  position:absolute;
  top: 60px;
  right: 0%;
  width: 190px;
  height: 190px;
  border-radius: 50%;
  background: var(--dore);
  border: 2px dashed var(--blanc-casse);
  color: var(--anthracite-profond);
  display:flex;
  flex-direction:column;
  align-items:center;
  justify-content:center;
  text-align:center;
  padding: 14px;
  transform: rotate(-9deg);
  box-shadow: 0 12px 28px rgba(43,41,38,0.25);
  transition: transform .25s ease, background .25s ease;
  z-index: 6;
}
.launch-sticker:hover{ transform: rotate(-4deg) scale(1.06); background: var(--dore-profond); color: var(--blanc); }
.launch-sticker .ls-line1{
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  line-height: 1.15;
}
.launch-sticker .ls-percent{
  font-family: var(--font-titre);
  font-size: 2.3rem;
  font-weight: 700;
  line-height: 1;
  margin: 4px 0;
}
.launch-sticker .ls-line3{
  font-size: 0.64rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  line-height: 1.2;
}
@media (max-width: 900px){
  .launch-sticker{ width: 130px; height:130px; top:20px; right: 0%; padding:10px; }
  .launch-sticker .ls-percent{ font-size: 1.4rem; }
  .launch-sticker .ls-line1{ font-size: 0.5rem; }
  .launch-sticker .ls-line3{ font-size: 0.48rem; }
}
.hero-tooth-anim{
  position:relative;
  width:100%;
  max-width: 320px;
  aspect-ratio: 396 / 578;
  margin: 0 auto;
  perspective: 900px;
}
.tooth-spin{
  position:relative;
  width:100%;
  height:100%;
  transform-style: preserve-3d;
  animation: spinY 4s linear infinite 1.3s;
}
.tooth-crown{
  position:absolute;
  top:0; left:0;
  width:100%; height:auto;
  opacity:0;
  animation: crownIn .9s ease forwards .1s;
}
.tooth-implant{
  position:absolute;
  left: 36.1%;
  top: 69.4%;
  width: 26.3%;
  height:auto;
  opacity:0;
  animation: implantFadeIn .6s ease forwards .6s;
}
@keyframes crownIn{ to{ opacity:1; } }
@keyframes implantFadeIn{ to{ opacity:1; } }
@keyframes spinY{
  from{ transform: rotateY(0deg); }
  to{ transform: rotateY(360deg); }
}

@media (prefers-reduced-motion: reduce){
  .tooth-spin{ animation: none; }
  .tooth-crown, .tooth-implant{ animation: none; opacity:1; transform:none; }
}

@media (max-width: 900px){
  .hero-grid{ grid-template-columns: 1fr; }
  .hero-visual{ order:-1; max-width: 300px; margin: 0 auto 10px; }
}

/* ===================== SECTIONS ===================== */
section{ padding: 84px 0; }
.hero + section{ padding-top: 20px; }
.section-alt{ background: var(--creme); }
.section-head{ max-width: 640px; margin-bottom: 52px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }

/* Cards services */
.card-grid{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
}
.card{
  background: var(--blanc);
  border: 1px solid var(--ligne);
  padding: 34px 28px;
  transition: transform .25s ease, box-shadow .25s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.card:hover{ transform: translateY(-6px); box-shadow: var(--ombre); }
.card .icon{ width:40px; height:40px; margin-bottom:20px; stroke: var(--dore-profond); }
.card h3{ margin-bottom:10px; font-size:1.25rem; }
.card p{ font-size:0.92rem; margin-bottom: 14px; color: var(--anthracite); }
.card a.more{
  margin-top: auto;
  font-size:0.75rem; font-weight:700; letter-spacing:0.06em; text-transform:uppercase;
  color: var(--dore-profond);
}
@media (max-width: 1000px){ .card-grid{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px){ .card-grid{ grid-template-columns: 1fr; } }



/* Process steps */
.process{
  display:grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position:relative;
  counter-reset: step;
}
.process::before{
  content:"";
  position:absolute;
  top: 27px; left: 6%; right:6%;
  height: 1px;
  background: var(--ligne);
}
.step{ position:relative; padding: 0 18px; text-align:left; }
.step-num{
  width: 54px; height:54px;
  border: 1px solid var(--dore);
  background: var(--blanc-casse);
  color: var(--anthracite-profond);
  font-family: var(--font-display);
  font-size:1.3rem; font-weight:600;
  display:flex; align-items:center; justify-content:center;
  border-radius:50%;
  margin-bottom: 20px;
  position:relative; z-index:2;
}
.step h3{ font-size:1.08rem; margin-bottom:8px; }
.step p{ font-size:0.87rem; color: var(--anthracite); }
@media (max-width: 1000px){
  .process{ grid-template-columns: 1fr; gap: 34px; }
  .process::before{ display:none; }
}

/* Contact strip (CTA banner reused across pages) */
.contact-strip{
  background: var(--noir-profond);
  color: var(--blanc-casse);
  padding: 64px 0;
  text-align:center;
}
.contact-strip h2{ color: var(--blanc-casse); }
.contact-strip p{ color: rgba(248,245,239,0.78); max-width: 56ch; margin-left:auto; margin-right:auto; }
.contact-strip .hero-cta{ justify-content:center; }
.contact-strip .btn-outline{ border-color: var(--creme); color: var(--blanc-casse); }
.contact-strip .btn-outline:hover{ background: var(--dore); border-color:var(--dore); color: var(--noir-profond); }

/* Testimonial / quote */
.quote-block{
  max-width: 780px; margin: 0 auto;
  text-align:center;
  position:relative;
}
.quote-ring{
  width:78px; height:78px;
  border: 1px solid var(--dore);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  margin: 0 auto 26px;
  font-family: var(--font-display);
  font-size: 2rem; color: var(--dore-profond);
}
.quote-block p.quote-text{
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-style: italic;
  color: var(--anthracite-profond);
  line-height:1.5;
}
.quote-author{
  font-size:0.8rem; text-transform:uppercase; letter-spacing:0.08em;
  color: var(--dore-profond); font-weight:700; margin-top:18px;
}

/* Two column feature */
.split{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items:center;
}
@media (max-width: 900px){ .split{ grid-template-columns:1fr; gap:36px; } }
.feature-list{ margin-top: 24px; }
.feature-list li{
  display:flex; gap:14px; align-items:flex-start;
  padding: 12px 0;
  border-top: 1px solid var(--ligne);
  font-size: 0.95rem;
}
.feature-list li:last-child{ border-bottom: 1px solid var(--ligne); }
.feature-list svg{ flex:none; width:18px; height:18px; margin-top:3px; stroke: var(--dore-profond); }

.img-frame{
  border: 1px solid var(--dore);
  padding: 30px;
  position:relative;
  background: var(--blanc);
  display:flex;
  align-items:center;
  justify-content:center;
}
.img-frame img{ width:100%; height:100%; object-fit:cover; }
.img-frame svg{ width:100%; max-width:320px; height:auto; }

/* Value grid (about page) */
.value-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}
@media (max-width: 900px){ .value-grid{ grid-template-columns:1fr; } }
.value{ padding: 28px 0; border-top: 1px solid var(--ligne); }
.value .num{
  font-family: var(--font-display);
  font-size: 2.2rem; color: var(--dore);
  display:block; margin-bottom: 10px;
}

/* Contact page */
.contact-layout{
  display:grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 60px;
}
@media (max-width: 950px){ .contact-layout{ grid-template-columns:1fr; } }
.contact-info-block{
  background: var(--blanc);
  border: 1px solid var(--ligne);
  padding: 36px;
}
.contact-info-block h3{ font-size:1.1rem; margin-bottom: 4px; }
.info-row{
  display:flex; gap:14px; align-items:flex-start;
  padding: 18px 0; border-top: 1px solid var(--ligne);
}
.info-row:first-of-type{ border-top:none; padding-top:0; }
.info-row svg{ flex:none; width:20px; height:20px; stroke: var(--dore-profond); margin-top:2px; }
.info-row a{ font-weight:600; }
.placeholder-tag{
  display:inline-block;
  background: var(--creme);
  color: var(--dore-profond);
  font-size:0.68rem; font-weight:700; letter-spacing:0.04em;
  padding: 2px 8px; margin-left:8px; text-transform:uppercase;
  border-radius:2px;
}
.map-frame{ margin-top:24px; border:1px solid var(--ligne); height: 220px; overflow:hidden; }
.map-frame iframe{ width:100%; height:100%; border:0; }
.map-frame.map-illustration svg{ width:100%; height:100%; display:block; }
.map-actions{ display:flex; gap:12px; margin-top:14px; }
.map-actions .btn{ flex:1; justify-content:center; }

/* Form */
.form-card{ background: var(--blanc); border: 1px solid var(--ligne); padding: 40px; }
.form-grid{ display:grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-grid .full{ grid-column: 1 / -1; }
label{
  display:block; font-size:0.72rem; font-weight:700; text-transform:uppercase;
  letter-spacing:0.06em; margin-bottom:8px; color: var(--anthracite-profond);
}
input, select, textarea{
  width:100%;
  font-family: var(--font-body);
  font-size:0.95rem;
  padding: 12px 14px;
  border: 1px solid var(--ligne);
  background: var(--blanc-casse);
  color: var(--anthracite);
  border-radius: var(--radius);
}
input:focus, select:focus, textarea:focus{ outline:none; border-color: var(--dore-profond); background: var(--blanc); }
textarea{ resize: vertical; min-height: 120px; }
.form-note{ font-size:0.78rem; color:var(--anthracite); opacity:0.7; margin-top:14px; }
.form-status{ font-size:0.85rem; margin-top: 14px; display:none; }
.form-status.show{ display:block; }

/* ===================== FOOTER ===================== */
.site-footer{
  background: var(--noir-profond);
  color: rgba(248,245,239,0.82);
  padding: 64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(248,245,239,0.14);
}
@media (max-width: 800px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
.footer-brand{ display:flex; align-items:center; gap:12px; margin-bottom:16px; }
.footer-brand img{ height:48px; width:48px; object-fit:cover; border-radius:50%; }
.footer-brand span{ font-family: var(--font-display); font-size:1.1rem; color: var(--blanc-casse); }
.footer-col h4{
  color: var(--dore);
  font-family: var(--font-body);
  font-size:0.74rem; text-transform:uppercase; letter-spacing:0.1em;
  margin-bottom: 18px; font-weight:700;
}
.footer-col a, .footer-col p{ font-size:0.88rem; color: rgba(248,245,239,0.75); display:block; margin-bottom:10px; }
.footer-col a:hover{ color: var(--dore); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center;
  padding-top: 24px; font-size:0.75rem; color: rgba(248,245,239,0.5);
  flex-wrap:wrap; gap:12px;
}

/* Floating WhatsApp button (real WhatsApp logo, positioned above the contact button) */
.float-whatsapp{
  position:fixed; right: 24px; bottom: 90px; z-index: 600;
  display:flex; align-items:center; justify-content:center;
  width: 52px; height:52px;
  background: #25D366; border-radius: 50%;
  box-shadow: 0 8px 24px rgba(43,41,38,0.28);
  transition: transform .2s ease, background .2s ease;
}
.float-whatsapp:hover{ transform: translateY(-3px); background: #1DA851; }
.float-whatsapp svg{ width:28px; height:28px; fill:#fff; }
@media (max-width: 600px){
  .float-whatsapp{ width:48px; height:48px; bottom: 82px; }
  .float-whatsapp svg{ width:25px; height:25px; }
}

/* Floating contact button */
.float-contact{
  position:fixed; right: 24px; bottom: 24px; z-index: 600;
  display:flex; align-items:center; gap:10px;
  background: var(--dore-profond); color: var(--blanc);
  padding: 15px 22px; border-radius: 999px;
  font-size:0.82rem; font-weight:700; letter-spacing:0.03em; text-transform:uppercase;
  box-shadow: 0 8px 24px rgba(43,41,38,0.28);
  transition: transform .2s ease, background .2s ease;
}
.float-contact:hover{ transform: translateY(-3px); background: var(--noir-profond); }
.float-contact svg{ width:18px; height:18px; }
@media (max-width: 600px){ .float-contact span{ display:none; } .float-contact{ padding:15px; } }

/* Reveal on scroll */
.reveal{ opacity:0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible{ opacity:1; transform:none; }

/* Page hero (inner pages) */
.page-hero{
  padding: 56px 0 60px;
  border-bottom: 1px solid var(--ligne);
}
.breadcrumb{ font-size:0.78rem; color: var(--anthracite); opacity:0.7; margin-bottom: 14px; }
.breadcrumb a:hover{ color: var(--dore-profond); }

/* Utility */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0,0,0,0); white-space:nowrap; border:0;
}