:root {
  --ivoire: #fbf8f3;
  --blanc: #ffffff;
  --beige: #f3ece2;
  --rouge: #b8303d;
  --rouge-fonce: #962532;
  --texte: #33353a;
  --gris: #7d8580;
  --gris-clair: #e4e1dc;
  --titres: "Cormorant Garamond", Georgia, serif;
  --corps: "Lato", "Segoe UI", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body {
  margin: 0;
  background: var(--ivoire);
  color: var(--texte);
  font-family: var(--corps);
  font-size: 17px;
  line-height: 1.7;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--rouge); }
h1, h2, h3 { font-family: var(--titres); font-weight: 600; line-height: 1.15; margin: 0 0 .5em; color: var(--texte); }
h1 { font-size: clamp(2.8rem, 6vw, 4.2rem); color: var(--rouge); }
h2 { font-size: clamp(2rem, 4vw, 2.8rem); }
h3 { font-size: 1.55rem; }
p { margin: 0 0 1em; }

.container { width: min(1120px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); }
.center { text-align: center; }
.small { font-size: .85rem; color: var(--gris); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .8rem;
  font-weight: 700;
  color: var(--gris);
  margin-bottom: .6em;
}

/* Boutons */
.btn {
  display: inline-block;
  background: var(--rouge);
  color: #fff;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: .1em;
  font-weight: 700;
  font-size: .85rem;
  padding: 15px 30px;
  border-radius: 999px;
  border: 2px solid var(--rouge);
  transition: background .2s, color .2s, transform .2s;
}
.btn:hover { background: var(--rouge-fonce); border-color: var(--rouge-fonce); transform: translateY(-1px); }
.btn-small { padding: 9px 18px; font-size: .75rem; }
.btn-large { padding: 18px 42px; font-size: .95rem; }
.btn-outline { background: transparent; color: var(--rouge); }
.btn-outline:hover { background: var(--rouge); color: #fff; }

/* En-tête */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255, 255, 255, .94);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gris-clair);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.nav-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--texte); font-family: var(--titres); font-size: 1.25rem; font-weight: 600; }
.nav-brand img { width: 48px; height: auto; }
.menu { display: flex; align-items: center; gap: 26px; white-space: nowrap; }
.nav-brand span { white-space: nowrap; }
.menu a:not(.btn) {
  color: var(--texte); text-decoration: none; text-transform: uppercase;
  letter-spacing: .1em; font-size: .78rem; font-weight: 700;
}
.menu a:not(.btn):hover { color: var(--rouge); }
.menu-toggle, .menu-btn { display: none; }

/* Accueil */
.hero { padding: 48px 0 88px; background: var(--ivoire); }
.hero-logo { width: min(300px, 70%); margin: 0 auto 48px; }
.hero-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 64px; align-items: center; }
.hero-photo img {
  width: 100%; aspect-ratio: 4 / 5; object-fit: cover;
  border-radius: 200px 200px 16px 16px;
  box-shadow: 0 24px 60px -30px rgba(51, 53, 58, .45);
}
.hero-text .eyebrow { font-size: .95rem; color: var(--texte); letter-spacing: .25em; }
.tagline { font-family: var(--titres); font-style: italic; font-size: 1.6rem; line-height: 1.3; }
.clienteles-line { color: var(--rouge); font-weight: 700; font-size: .95rem; letter-spacing: .02em; }
.hero-text .btn { margin-top: 12px; }
.hero-text .small { margin-top: 10px; }

/* Sections */
.section { padding: 96px 0; }
.section-white { background: var(--blanc); }
.section-beige { background: var(--beige); }
.lead { font-family: var(--titres); font-size: 1.5rem; line-height: 1.35; }

.stats {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin-top: 40px; border-top: 1px solid var(--gris-clair); padding-top: 32px;
}
.stats div { text-align: center; }
.stats strong { display: block; font-family: var(--titres); font-size: 2.3rem; color: var(--rouge); line-height: 1.1; }
.stats span { font-size: .85rem; color: var(--gris); text-transform: uppercase; letter-spacing: .08em; }

/* Clientèles */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; margin-top: 48px; }
.card {
  background: var(--blanc);
  border-radius: 16px;
  padding: 40px 32px;
  border-top: 4px solid var(--rouge);
  box-shadow: 0 16px 40px -28px rgba(51, 53, 58, .35);
  overflow: hidden;
}
.card-photo { width: calc(100% + 64px); max-width: none; margin: -40px -32px 28px; aspect-ratio: 16 / 10; object-fit: cover; }
.heart { font-size: 2rem; color: var(--rouge); line-height: 1; }
.card-illus {
  width: calc(100% + 64px); margin: -40px -32px 28px; aspect-ratio: 16 / 10;
  background: var(--beige); display: grid; place-items: center;
}
.card-illus svg { width: 82%; height: auto; overflow: visible; }
.parcours-trace { fill: none; stroke: var(--rouge); stroke-width: 2.5; stroke-linecap: round; stroke-dasharray: 1; }
.etape { fill: var(--blanc); stroke: var(--rouge); stroke-width: 2.5; }
.parcours-coeur { fill: var(--rouge); }
.icon-bebe { display: block; width: 2rem; height: 2rem; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; }
.card-label { text-transform: uppercase; letter-spacing: .15em; font-size: .78rem; font-weight: 700; color: var(--rouge); margin: 12px 0 8px; }
.card-quote { font-family: var(--titres); font-style: italic; font-size: 1.2rem; line-height: 1.4; margin: 20px 0 0; padding-top: 16px; border-top: 1px solid var(--gris-clair); }

blockquote {
  margin: 40px 0 0; padding: 28px 32px;
  background: var(--beige); border-left: 4px solid var(--rouge); border-radius: 0 12px 12px 0;
  font-family: var(--titres); font-style: italic; font-size: 1.6rem; line-height: 1.35;
}

/* Clinique */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.clinic-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 16px; box-shadow: 0 24px 60px -30px rgba(51, 53, 58, .45); }
.clinic-logo { width: 150px; margin-bottom: 20px; }
.services { list-style: none; padding: 0; margin: 0 0 32px; display: flex; flex-wrap: wrap; gap: 10px; }
.services li { background: var(--blanc); border: 1px solid var(--gris-clair); border-radius: 999px; padding: 6px 18px; font-size: .95rem; }

/* Membre */
.member { padding: 72px 0; }

/* Rendez-vous */
.cta { padding: 96px 0 110px; background: var(--beige); }
.cta-inner { text-align: center; }
.cta-photo {
  width: 100%; max-width: 900px; margin: 0 auto 56px;
  aspect-ratio: 1170 / 609; object-fit: cover;
  border-radius: 16px; box-shadow: 0 24px 60px -30px rgba(51, 53, 58, .45);
}
.cta h2 { font-size: clamp(2.3rem, 5vw, 3.4rem); }
.cta .clienteles-line { margin-bottom: 32px; }
.cta p { max-width: 640px; margin-inline: auto; }
.contact-card { box-shadow: 0 16px 40px -28px rgba(51, 53, 58, .35); }

.contact-card {
  margin: 72px auto 0; max-width: 820px;
  background: var(--blanc); color: var(--texte);
  border-radius: 16px; padding: 36px 40px;
  display: flex; justify-content: space-between; align-items: center; gap: 32px; text-align: left;
}
.contact-name { font-family: var(--titres); font-size: 1.5rem; font-weight: 600; margin: 0 0 4px; }
address { font-style: normal; font-weight: 700; }
.phone { font-size: 1.4rem; margin: 8px 0 0; }
.phone a { text-decoration: none; font-weight: 700; }
.contact-actions { display: flex; flex-direction: column; gap: 10px; }
.contact-actions .btn { text-align: center; padding: 11px 24px; font-size: .75rem; }

/* Pied de page */
.site-footer { background: var(--blanc); padding: 64px 0 40px; border-top: 1px solid var(--gris-clair); font-size: .95rem; }
.site-footer p { margin: 0 0 .4em; }
.footer-logo { width: 130px; margin: 0 auto 20px; }
.footer-name { font-family: var(--titres); font-size: 1.5rem; font-weight: 600; }
.site-footer .small { margin-top: 24px; }

/* Animations (désactivées si l'appareil demande moins de mouvement) */
.heart { display: inline-block; }
@media (prefers-reduced-motion: no-preference) {
  /* Accueil : apparition en fondu, l'un après l'autre */
  .hero-logo, .hero-photo, .hero-text > * { animation: monter .9s cubic-bezier(.22, .61, .36, 1) both; }
  .hero-photo { animation-delay: .25s; }
  .hero-text > * { animation-delay: .45s; }
  .hero-text > :nth-child(2) { animation-delay: .55s; }
  .hero-text > :nth-child(3) { animation-delay: .65s; }
  .hero-text > :nth-child(4) { animation-delay: .75s; }
  .hero-text > :nth-child(n+5) { animation-delay: .85s; }

  /* Défilement : éléments qui apparaissent (classes ajoutées par le script) */
  .js-anim .reveal { opacity: 0; transform: translateY(28px); transition: opacity .8s ease, transform .8s cubic-bezier(.22, .61, .36, 1); }
  .js-anim .reveal.visible { opacity: 1; transform: none; }

  /* Cartes : soulèvement et zoom de la photo */
  .card { transition: transform .35s ease, box-shadow .35s ease, opacity .8s ease; }
  .js-anim .card.fini { transition: transform .35s ease, box-shadow .35s ease; }
  .card-photo { transition: transform .6s ease; }

  @media (hover: hover) {
    .js-anim .card.visible:hover, .card:hover { transform: translateY(-6px); box-shadow: 0 26px 50px -26px rgba(51, 53, 58, .45); }
    .card:hover .card-photo { transform: scale(1.05); }
    .card:hover .heart:not(.icon-bebe) { animation: battement .9s ease; }
    .card:hover .icon-bebe { animation: bercer 1.2s ease-in-out; transform-origin: 50% 90%; }
  }

  /* Parcours de fertilité : le chemin se dessine, les étapes apparaissent, puis le cœur */
  .js-anim .parcours-trace { stroke-dashoffset: 1; }
  .js-anim .etape, .js-anim .parcours-coeur { opacity: 0; transform-box: fill-box; transform-origin: center; }
  .js-anim .card.visible .parcours-trace { animation: dessiner 2.4s ease-in-out .4s forwards; }
  .js-anim .card.visible .etape { animation: eclore .5s ease forwards; }
  .js-anim .card.visible .e1 { animation-delay: .4s; }
  .js-anim .card.visible .e2 { animation-delay: 1.2s; }
  .js-anim .card.visible .e3 { animation-delay: 2s; }
  .js-anim .card.visible .parcours-coeur { animation: eclore .6s ease 2.7s forwards, battement 1s ease 3.3s; }
}

/* Menu : trait rouge qui se dessine sous le lien survolé (ordinateur seulement) */
@media (min-width: 1081px) {
  .menu a:not(.btn) { position: relative; }
  .menu a:not(.btn)::after {
    content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px;
    background: var(--rouge); transform: scaleX(0); transform-origin: left;
  }
  .menu a:not(.btn):hover::after { transform: scaleX(1); }
}
@media (min-width: 1081px) and (prefers-reduced-motion: no-preference) {
  .menu a:not(.btn)::after { transition: transform .3s ease; }
}

@keyframes monter { from { opacity: 0; transform: translateY(24px); } to { opacity: 1; transform: none; } }
@keyframes battement { 0%, 100% { transform: scale(1); } 25% { transform: scale(1.25); } 45% { transform: scale(.95); } 65% { transform: scale(1.15); } }
@keyframes dessiner { to { stroke-dashoffset: 0; } }
@keyframes eclore { from { opacity: 0; transform: scale(.3); } to { opacity: 1; transform: scale(1); } }
@keyframes bercer { 0%, 100% { transform: rotate(0); } 25% { transform: rotate(-12deg); } 75% { transform: rotate(10deg); } }

/* Tablette */
@media (max-width: 1080px) {
  .menu-btn { display: block; width: 44px; height: 44px; position: relative; cursor: pointer; }
  .menu-btn span, .menu-btn span::before, .menu-btn span::after {
    position: absolute; left: 10px; width: 24px; height: 2px; background: var(--texte); content: ""; transition: .2s;
  }
  .menu-btn span { top: 21px; }
  .menu-btn span::before { top: -7px; left: 0; }
  .menu-btn span::after { top: 7px; left: 0; }
  .menu-toggle:checked + .menu-btn span { background: transparent; }
  .menu-toggle:checked + .menu-btn span::before { top: 0; transform: rotate(45deg); }
  .menu-toggle:checked + .menu-btn span::after { top: 0; transform: rotate(-45deg); }
  .menu {
    display: none; position: absolute; top: 68px; left: 0; right: 0;
    flex-direction: column; gap: 0; background: var(--blanc);
    border-bottom: 1px solid var(--gris-clair); padding: 8px 16px 20px;
  }
  .menu a:not(.btn) { padding: 14px 0; width: 100%; text-align: center; border-bottom: 1px solid var(--gris-clair); }
  .menu .btn { margin-top: 16px; }
  .menu-toggle:checked ~ .menu { display: flex; }

  .hero-grid, .split { grid-template-columns: 1fr; gap: 40px; }
  .hero-photo { max-width: 460px; margin-inline: auto; width: 100%; }
  .cards { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
}

/* Téléphone */
@media (max-width: 600px) {
  body { font-size: 16px; }
  .nav-brand span { font-size: 1.1rem; }
  .hero { padding: 32px 0 64px; }
  .hero-logo { margin-bottom: 32px; }
  .hero-text { text-align: center; }
  .section { padding: 64px 0; }
  .stats { grid-template-columns: 1fr; }
  .card { padding: 32px 24px; }
  .card-photo, .card-illus { width: calc(100% + 48px); margin: -32px -24px 24px; }
  blockquote { font-size: 1.3rem; padding: 22px 20px; }
  .cta { padding: 88px 0; }
  .contact-card { flex-direction: column; text-align: center; padding: 28px 22px; }
  .contact-actions { width: 100%; }
}