/* ================================================================
   1. VARIABLES DU THÈME
   Modifiez principalement ces valeurs pour changer l'identité visuelle.
   ================================================================ */
:root {
  --color-text: #17332f;
  --color-primary: #143f3a;
  --color-soft: #dce9df;
  --color-background: #f7f3ea;
  --color-surface: #fffdf8;
  --color-accent: #b78a52;
  --color-muted: #687873;
  --color-border: rgba(20, 63, 58, 0.16);
  --content-width: 1180px;
  --section-spacing: 110px;
  --card-radius: 24px;
  --font-body: "DM Sans", sans-serif;
  --font-title: "Playfair Display", serif;
}

/* 2. BASE ET ÉLÉMENTS RÉUTILISABLES */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--color-background); color: var(--color-text); font-family: var(--font-body); line-height: 1.6; }
img { display: block; max-width: 100%; }
a { color: inherit; }
.shell { width: min(var(--content-width), calc(100% - 40px)); margin-inline: auto; }
.section { padding-block: var(--section-spacing); }
.eyebrow { margin: 0 0 14px; color: var(--color-accent); font-size: 0.76rem; font-weight: 600; letter-spacing: 0.16em; text-transform: uppercase; }
.title { max-width: 760px; margin: 0; font-family: var(--font-title); font-size: clamp(2.4rem, 5vw, 4.8rem); font-weight: 600; line-height: 1.02; letter-spacing: -0.04em; }
.lead { max-width: 640px; color: var(--color-muted); font-size: 1.08rem; }

/* 3. NAVIGATION */
.nav { position: sticky; top: 0; z-index: 20; background: rgba(247, 243, 234, 0.88); border-bottom: 1px solid transparent; backdrop-filter: blur(16px); }
.nav.scrolled { border-color: var(--color-border); }
.nav-inner { height: 76px; display: flex; align-items: center; justify-content: space-between; }
.brand { font-family: var(--font-title); font-size: 1.25rem; text-decoration: none; }
.brand span { color: var(--color-accent); font-style: italic; }
.links { display: flex; gap: 28px; align-items: center; }
.links a { text-decoration: none; font-size: 0.9rem; font-weight: 500; }
.links a:hover { color: var(--color-accent); }
.nav-cta { padding: 11px 18px; border: 1px solid var(--color-primary); border-radius: 99px; }
.menu { display: none; border: 0; background: none; color: var(--color-text); font: inherit; }

/* 4. EN-TÊTE / HERO */
.hero { min-height: calc(100vh - 76px); display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 7vw; align-items: center; padding: 55px 0 70px; }
.hero h1 { margin: 0 0 25px; font-family: var(--font-title); font-size: clamp(3.4rem, 7.4vw, 7.2rem); line-height: 0.88; letter-spacing: -0.055em; }
.hero h1 em { display: block; color: var(--color-accent); font-weight: 500; }
.hero-copy p { max-width: 570px; color: var(--color-muted); font-size: 1.1rem; }
.actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 34px; }
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 20px; border: 1px solid var(--color-primary); border-radius: 99px; font-weight: 600; text-decoration: none; transition: transform 0.2s ease; }
.btn.primary { background: var(--color-primary); color: white; }
.btn:hover { transform: translateY(-2px); }
.portrait { position: relative; }
.portrait::before { content: ""; position: absolute; inset: 10% -8% -6% 16%; z-index: -1; border-radius: 48% 48% 24px 24px; background: var(--color-soft); }
.portrait-slides { position: relative; height: min(70vh, 690px); overflow: hidden; border-radius: 220px 220px 24px 24px; }
.portrait-slide { position: absolute; inset: 0; width: 100%; height: 100%; opacity: 0; visibility: hidden; object-fit: cover; object-position: center 23%; transition: opacity 1s ease, visibility 1s ease; }
.portrait-slide.active { opacity: 1; visibility: visible; }
.badge { position: absolute; right: -20px; bottom: 35px; width: 145px; height: 145px; display: grid; place-content: center; border-radius: 50%; background: var(--color-surface); box-shadow: 0 18px 50px rgba(20, 63, 58, 0.15); text-align: center; font-size: 0.75rem; line-height: 1.35; letter-spacing: 0.09em; text-transform: uppercase; }
.badge strong { color: var(--color-accent); font-family: var(--font-title); font-size: 1.45rem; }

/* 5. PROFIL */
.about { background: var(--color-primary); color: white; }
.about-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 9vw; }
.about .title { color: white; }
.about .lead { color: #cbd9d5; }
.facts { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; border: 1px solid rgba(255,255,255,0.15); background: rgba(255,255,255,0.15); }
.fact { min-height: 175px; padding: 28px; background: var(--color-primary); }
.fact strong { display: block; margin-bottom: 7px; color: #e4c59e; font-family: var(--font-title); font-size: 2.25rem; }
.fact span { color: #cbd9d5; font-size: 0.92rem; }

/* 6. COMPÉTENCES */
.expertise-head { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 54px; }
.skills { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.skill { position: relative; min-height: 240px; padding: 30px; border: 1px solid var(--color-border); border-radius: var(--card-radius); background: rgba(255, 253, 248, 0.5); }
.skill-num { color: var(--color-accent); font-family: var(--font-title); font-style: italic; }
.skill h3 { margin: 46px 0 10px; font-family: var(--font-title); font-size: 1.55rem; }
.skill p { margin: 0; color: var(--color-muted); font-size: 0.94rem; }

/* 7. CAS CLINIQUE */
.case { background: var(--color-surface); }
.case-heading { display: flex; align-items: end; justify-content: space-between; gap: 40px; }
.case-heading .lead { margin: 0; }
.privacy { max-width: 780px; margin: 34px 0 50px; padding: 17px; border-left: 2px solid var(--color-accent); color: var(--color-muted); font-size: 0.82rem; }
.case-gallery { display: grid; gap: 32px; }
.clinical-case { overflow: hidden; border: 1px solid var(--color-border); border-radius: var(--card-radius); background: var(--color-background); }
.carousel-viewport { position: relative; overflow: hidden; background: var(--color-primary); }
.case-slides { position: relative; height: min(68vw, 650px); }
.case-slide { position: absolute; inset: 0; margin: 0; opacity: 0; visibility: hidden; transition: opacity 0.6s ease, visibility 0.6s ease; }
.case-slide.active { opacity: 1; visibility: visible; }
.case-slide img,
.case-slide video { width: 100%; height: 100%; object-fit: contain; background: var(--color-primary); }
.case-slide figcaption { position: absolute; left: 18px; right: 18px; bottom: 16px; width: fit-content; max-width: calc(100% - 36px); padding: 9px 13px; border-radius: 8px; background: rgba(20, 63, 58, 0.86); color: white; font-size: 0.78rem; backdrop-filter: blur(8px); }
.carousel-button { position: absolute; top: 50%; z-index: 2; width: 46px; height: 46px; display: grid; place-items: center; border: 0; border-radius: 50%; background: rgba(255, 253, 248, 0.9); color: var(--color-primary); font-size: 1.25rem; cursor: pointer; transform: translateY(-50%); transition: background 0.2s ease, transform 0.2s ease; }
.carousel-button:hover { background: white; transform: translateY(-50%) scale(1.05); }
.carousel-button.previous { left: 18px; }
.carousel-button.next { right: 18px; }
.clinical-case-content { display: grid; grid-template-columns: 90px 1fr auto; gap: 24px; align-items: start; padding: 28px 30px 32px; }
.case-number { color: var(--color-accent); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }
.clinical-case h3 { margin: 0; font-family: var(--font-title); font-size: clamp(1.35rem, 2.4vw, 1.9rem); line-height: 1.2; }
.clinical-case-content p { max-width: 680px; margin: 9px 0 0; color: var(--color-muted); }
.carousel-dots { display: flex; gap: 8px; padding-top: 5px; }
.carousel-dots button { width: 10px; height: 10px; padding: 0; border: 1px solid var(--color-primary); border-radius: 50%; background: transparent; cursor: pointer; }
.carousel-dots button.active { background: var(--color-primary); }

/* 8. PARCOURS */
.journey-grid { display: grid; grid-template-columns: 0.72fr 1.28fr; gap: 8vw; }
.timeline { border-top: 1px solid var(--color-border); }
.job { display: grid; grid-template-columns: 150px 1fr; gap: 25px; padding: 27px 0; border-bottom: 1px solid var(--color-border); }
.job time { color: var(--color-accent); font-size: 0.82rem; }
.job h3 { margin: 0 0 6px; font-family: var(--font-title); font-size: 1.35rem; }
.job p { margin: 0; color: var(--color-muted); font-size: 0.92rem; }

/* 9. DIPLÔMES ET RECONNAISSANCE */
.credentials { background: #e8eee7; }
.credential-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 48px; }
.credential { overflow: hidden; border-radius: var(--card-radius); background: var(--color-surface); text-decoration: none; }
.credential div { min-height: 220px; padding: 34px; }
.credential small { color: var(--color-accent); letter-spacing: 0.12em; text-transform: uppercase; }
.credential h3 { margin: 5px 0; font-family: var(--font-title); font-size: 1.35rem; }
.credential p { margin: 18px 0 0; color: var(--color-muted); }

/* 10. CONTACT ET PIED DE PAGE */
.contact { padding: 100px 0 45px; background: var(--color-primary); color: white; }
.contact-main { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 8vw; padding-bottom: 80px; }
.contact .title { color: white; }
.contact-list { display: grid; gap: 14px; align-content: end; }
.contact-list a { padding: 18px 0; border-bottom: 1px solid rgba(255,255,255,0.2); text-decoration: none; }
.contact-list span { display: block; color: #9fb4ae; font-size: 0.76rem; letter-spacing: 0.12em; text-transform: uppercase; }
.footer { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 20px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.14); color: #9fb4ae; font-size: 0.8rem; }
.footer > :last-child { text-align: right; }
.site-credit { color: #e4c59e; text-align: center; }

/* 11. ANIMATIONS */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.75s ease, transform 0.75s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* 12. TABLETTES */
@media (max-width: 850px) {
  .links { display: none; position: absolute; top: 76px; left: 0; right: 0; padding: 24px; flex-direction: column; align-items: flex-start; border-bottom: 1px solid var(--color-border); background: var(--color-background); }
  .links.open { display: flex; }
  .menu { display: block; }
  .hero, .about-grid, .journey-grid, .contact-main { grid-template-columns: 1fr; }
  .hero { padding-top: 45px; }
  .portrait { max-width: 540px; }
  .portrait-slides { height: 620px; }
  .about-grid, .journey-grid { gap: 55px; }
  .skills { grid-template-columns: 1fr 1fr; }
  .expertise-head { display: block; }
  .case-heading { display: block; }
  .case-heading .lead { margin-top: 22px; }
  .clinical-case-content { grid-template-columns: 70px 1fr; }
  .carousel-dots { grid-column: 2; }
  .contact-main { gap: 50px; }
}

/* 13. TÉLÉPHONES */
@media (max-width: 560px) {
  :root { --section-spacing: 78px; }
  .shell { width: min(100% - 28px, var(--content-width)); }
  .hero h1 { font-size: 3.7rem; }
  .portrait-slides { height: 510px; }
  .badge { right: -5px; width: 120px; height: 120px; }
  .facts, .skills, .credential-grid { grid-template-columns: 1fr; }
  .fact { min-height: 130px; }
  .case-slides { height: 520px; }
  .clinical-case-content { grid-template-columns: 1fr; gap: 10px; padding: 22px; }
  .carousel-dots { grid-column: auto; margin-top: 10px; }
  .carousel-button { width: 40px; height: 40px; }
  .carousel-button.previous { left: 10px; }
  .carousel-button.next { right: 10px; }
  .job { grid-template-columns: 1fr; gap: 5px; }
  .footer { grid-template-columns: 1fr; }
  .footer > :last-child, .site-credit { text-align: left; }
  .actions .btn { width: 100%; justify-content: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}