/* ==========================================================================
   Carl Neyen, chiropracteur : feuille de style principale
   Direction : sobre, éditorial, boutons pleins à angles droits, bleu soutenu.
   ========================================================================== */

:root {
  --paper: #f7f5f0;
  --surface: #ffffff;
  --ink: #1a232b;
  --ink-2: #3f4b54;
  --muted: #5f6d77;
  --primary: #0a6b8f;
  --primary-dark: #085a79;
  --primary-deep: #074a63;
  --primary-tint: #e3eef3;
  --line: #dcdedd;
  --line-strong: #b8c0c5;
  --danger: #b5443a;
  --danger-100: #f9e7e5;
  --radius: 4px;
  --max: 1140px;
  --font-display: "Lora", Georgia, "Times New Roman", serif;
  --font-body: "Nunito Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --header-h: 72px;
}

/* ---------- Base ---------- */

*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { display: block; max-width: 100%; }
a { color: var(--primary); }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.container {
  max-width: var(--max);
  margin: 0 auto;
  padding-inline: 24px;
}

/* ---------- Typographie ---------- */

.h1, .h2, .h3 {
  font-family: var(--font-display);
  font-weight: 500;
  color: var(--ink);
  letter-spacing: -.005em;
}
.h1 { font-size: clamp(2rem, 3.4vw, 2.6rem); line-height: 1.15; margin: 0 0 20px; }
.h2 { font-size: clamp(1.6rem, 2.4vw, 1.9rem); line-height: 1.2; margin: 0 0 20px; }
.h3 { font-size: 1.25rem; line-height: 1.3; margin: 0 0 10px; }
.h4 { font-family: var(--font-body); font-size: 1.05rem; font-weight: 700; line-height: 1.35; margin: 0 0 8px; }

.lead { font-size: 1.15rem; color: var(--ink-2); max-width: 60ch; }
.muted { color: var(--muted); }
.small { font-size: .9rem; }
.placeholder-text {
  color: var(--muted);
  font-style: italic;
  border-left: 2px dashed var(--line-strong);
  padding-left: 14px;
}

/* ---------- Boutons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.2;
  text-decoration: none;
  border: 2px solid var(--primary);
  background: var(--primary);
  color: #fff;
  cursor: pointer;
  white-space: nowrap;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.btn:hover { background: var(--primary-dark); border-color: var(--primary-dark); color: #fff; }
.btn:focus-visible { outline: 3px solid var(--ink); outline-offset: 2px; }
.btn--primary { background: var(--primary); border-color: var(--primary); color: #fff; }
.btn--ghost, .btn--outline { background: transparent; color: var(--primary); }
.btn--ghost:hover, .btn--outline:hover { background: var(--primary-tint); border-color: var(--primary); color: var(--primary-deep); }
.btn--light { background: #fff; border-color: #fff; color: var(--primary-deep); }
.btn--light:hover { background: var(--primary-tint); border-color: var(--primary-tint); color: var(--primary-deep); }
.btn--danger { background: var(--danger); border-color: var(--danger); }
.btn--danger:hover { background: #963a31; border-color: #963a31; }
.btn--doctolib { background: #107aca; border-color: #107aca; }
.btn--doctolib:hover { background: #0c65a8; border-color: #0c65a8; }
.btn--lg { padding: 16px 30px; font-size: 1.05rem; }
.btn--sm { padding: 10px 16px; font-size: .92rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

.link-btn {
  background: none;
  border: none;
  padding: 0;
  color: var(--primary);
  font: inherit;
  font-size: .95rem;
  font-weight: 700;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.icon-btn {
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: var(--surface);
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.icon-btn:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
.icon-btn:disabled { opacity: .35; cursor: not-allowed; }

/* ---------- Blocs ---------- */

.card {
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 28px;
}

.ph {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  text-align: center;
  border: 1px dashed var(--line-strong);
  background: repeating-linear-gradient(135deg, #e9ecec 0 12px, #e2e6e6 12px 24px);
  color: var(--muted);
  font-size: .9rem;
  overflow: hidden;
}
.ph span { background: rgba(255, 255, 255, .92); padding: 8px 14px; font-weight: 600; margin: 12px; }
.ph::before {
  content: "Image";
  position: absolute;
  top: 10px;
  left: 12px;
  font-size: .7rem;
  font-weight: 700;
  color: var(--primary);
}
.ph--portrait { aspect-ratio: 4 / 5; }
.ph--landscape { aspect-ratio: 16 / 10; }

.photo { display: block; width: 100%; height: auto; }

/* ---------- En-tête ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: var(--header-h);
}
.site-header__cta { display: flex; align-items: center; gap: 12px; }

.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: inherit; }
.brand__mark {
  width: 40px;
  height: 40px;
  flex: none;
  background: var(--primary);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
}
.brand__text { line-height: 1.15; }
.brand__name { display: block; font-family: var(--font-display); font-size: 1.15rem; font-weight: 600; }
.brand__role { display: block; font-size: .8rem; color: var(--muted); }

.nav { display: flex; gap: 26px; }
.nav a {
  padding: 6px 0;
  text-decoration: none;
  color: var(--ink-2);
  font-size: .97rem;
  font-weight: 600;
  border-bottom: 2px solid transparent;
}
.nav a:hover, .nav a.is-active { color: var(--primary); border-bottom-color: var(--primary); }

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  border: 1px solid var(--line-strong);
  background: var(--surface);
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
}
.nav-toggle span { width: 18px; height: 2px; background: var(--ink); transition: transform .2s, opacity .2s; }
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Héro ---------- */

.hero { border-bottom: 1px solid var(--line); }
.hero__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.hero__text {
  align-self: center;
  padding: 80px 56px 80px max(24px, calc((100vw - var(--max)) / 2));
}
.hero__sub { font-size: 1.2rem; color: var(--ink-2); max-width: 32em; margin: 0 0 32px; }
.hero__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 20px 28px; }
.hero__phone { font-family: var(--font-display); font-size: 1.35rem; color: var(--ink); text-decoration: none; line-height: 1.2; }
.hero__phone small { display: block; font-family: var(--font-body); font-size: .85rem; color: var(--muted); margin-top: 2px; }
.hero__media { min-height: 560px; position: relative; }
.hero__media .ph, .hero__media .photo {
  position: absolute;
  inset: 0;
  height: 100%;
  width: 100%;
  border: none;
  border-left: 1px solid var(--line);
  aspect-ratio: auto;
  object-fit: cover;
}

/* Bandeau des motifs */
.strip { border-bottom: 1px solid var(--line); padding: 20px 0; }
.strip__inner { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 0; }
.strip__label { font-weight: 700; font-size: .9rem; color: var(--muted); margin-right: 22px; white-space: nowrap; }
.strip ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px 0; }
.strip li { padding: 0 18px; border-left: 1px solid var(--line-strong); font-size: .97rem; }
.strip li:first-child { border-left: none; padding-left: 0; }

/* ---------- Sections ---------- */

.section { padding: 80px 0; border-bottom: 1px solid var(--line); }
.section--compact { padding: 56px 0; }
.section__intro { max-width: 60ch; margin-bottom: 36px; color: var(--ink-2); }

.split { display: grid; grid-template-columns: 1.3fr 1fr; gap: 48px; align-items: start; }
.split--even { grid-template-columns: 1fr 1fr; }
.split--seance { grid-template-columns: 1.1fr .9fr; gap: 64px; }
.split--praticien { grid-template-columns: .8fr 1.2fr; gap: 64px; }

/* Statistique */
.stat { background: var(--primary); color: #fff; padding: 28px 30px; }
.stat__num { font-family: var(--font-display); font-size: clamp(2.8rem, 4.5vw, 3.6rem); line-height: 1; margin-bottom: 12px; }
.stat__num span { font-size: .4em; margin: 0 6px; opacity: .85; }
.stat p { margin: 0; font-size: 1.05rem; }
.stat small { display: block; margin-top: 8px; font-size: .8rem; opacity: .8; }

/* Dépliants en lignes */
.folds {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0 48px;
  margin-top: 44px;
  align-items: start;
  border-bottom: 1px solid var(--line-strong);
}
.fold { border-top: 1px solid var(--line-strong); }
.fold summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  padding: 22px 0;
  cursor: pointer;
}
.fold summary::-webkit-details-marker { display: none; }
.fold summary::marker { content: ""; }
.fold summary .h3 { margin: 0 0 4px; }
.fold summary p { margin: 0; color: var(--muted); font-size: .95rem; }
.fold summary:hover .h3 { color: var(--primary); }
.fold summary:focus-visible { outline: 2px solid var(--primary); outline-offset: 4px; }
.fold__plus { flex: none; position: relative; width: 28px; height: 28px; margin-top: 2px; }
.fold__plus::before, .fold__plus::after {
  content: "";
  position: absolute;
  left: 50%; top: 50%;
  background: var(--primary);
  transform: translate(-50%, -50%);
}
.fold__plus::before { width: 18px; height: 2px; }
.fold__plus::after { width: 2px; height: 18px; transition: transform .2s ease; }
.fold[open] .fold__plus::after { transform: translate(-50%, -50%) scaleY(0); }
.fold__body { padding: 0 0 28px; color: var(--ink-2); }
.fold__body > p:first-child { margin-bottom: 18px; }
.fold__sub { margin: 26px 0 6px; color: var(--ink); }

/* Listes */
.num-list { list-style: none; padding: 0; margin: 0; counter-reset: n; }
.num-list > li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 0 14px;
  padding: 22px 0;
  border-top: 1px solid var(--line);
  counter-increment: n;
}
.num-list > li::before {
  content: counter(n);
  grid-column: 1;
  grid-row: 1 / span 6;
  font-family: var(--font-display);
  font-size: 1.9rem;
  line-height: 1;
  color: var(--primary);
}
.num-list > li > * { grid-column: 2; }
.num-list > li:last-child { border-bottom: 1px solid var(--line); }
.num-list .h3, .num-list .h4 { margin: 4px 0 6px; }
.num-list p { margin: 0; color: var(--ink-2); }
.num-list--sm > li { grid-template-columns: 40px 1fr; padding: 16px 0; }
.num-list--sm > li::before { font-size: 1.4rem; }
.num-list--sm .h4 { margin-top: 0; }

.rule-list { list-style: none; padding: 0; margin: 0; }
.rule-list li { padding: 12px 0; border-top: 1px solid var(--line); color: var(--ink-2); font-size: .97rem; }
.rule-list li:last-child { border-bottom: 1px solid var(--line); }
.rule-list strong { color: var(--ink); display: block; }

.dl { margin: 0; }
.dl > div {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 16px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
.dl > div:last-child { border-bottom: 1px solid var(--line); }
.dl dt { color: var(--muted); font-size: .95rem; }
.dl dd { margin: 0; }
.dl dd.is-closed { color: var(--muted); }
.dl > div.is-today dt, .dl > div.is-today dd { color: var(--primary); font-weight: 700; }
.dl--tight > div { padding: 9px 0; }

.sources { margin-top: 22px; font-size: .88rem; color: var(--muted); }

/* Aside de la séance */
.aside { display: grid; gap: 28px; }

/* Tarif */
.tarif {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 48px;
  padding: 36px;
  background: var(--surface);
  border: 1px solid var(--line-strong);
}
.tarif__label { font-family: var(--font-display); font-size: 1.5rem; margin: 0 0 4px; }
.tarif__meta { color: var(--muted); margin: 0 0 18px; }
.tarif__price { font-family: var(--font-display); font-size: 1.6rem; color: var(--primary); margin: 0; }
.tarif__text { color: var(--ink-2); font-size: .98rem; }
.tarif__text p { margin-bottom: 12px; }

/* Bloc contact */
.contact-block { background: var(--primary-deep); color: #fff; padding: 64px 0; }
.contact-block__inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: center; }
.contact-block .h2 { color: #fff; margin-bottom: 8px; }
.contact-block p { color: rgba(255, 255, 255, .86); }
.contact-block__phone {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.1;
  color: #fff;
  text-decoration: none;
  margin: 12px 0 16px;
}
.contact-block__actions { display: flex; flex-direction: column; align-items: flex-start; gap: 14px; }
.contact-block__link { color: #fff; font-size: .95rem; }

/* Carte */
.map { width: 100%; aspect-ratio: 4 / 3; border: 1px solid var(--line-strong); background: #e6e9e9; position: relative; }
.map iframe { width: 100%; height: 100%; border: 0; display: block; }
.map .ph { position: absolute; inset: 0; border: none; }
.map__link { margin-top: 10px; font-size: .9rem; }

/* ---------- Réservation ---------- */

.page-head { padding: 56px 0 28px; border-bottom: 1px solid var(--line); }
.page-head .lead { margin-top: 12px; }

.rdv__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(260px, .7fr);
  gap: 48px;
  align-items: start;
  padding: 40px 24px 80px;
}
.aside-block { border-top: 1px solid var(--line-strong); padding: 20px 0; }
.aside-block:last-child { border-bottom: 1px solid var(--line-strong); }
.aside-block .h4 { margin-bottom: 6px; }
.aside-block p { margin-bottom: 8px; }
.aside-block__big { font-family: var(--font-display); font-size: 1.5rem; }
.aside-block__big a { color: var(--ink); text-decoration: none; }
.aside-block .btn { margin-top: 6px; }

.booking { background: var(--surface); border: 1px solid var(--line-strong); scroll-margin-top: calc(var(--header-h) + 12px); }
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  border-bottom: 1px solid var(--line-strong);
}
.steps li {
  position: relative;
  padding: 14px 12px;
  text-align: center;
  font-size: .9rem;
  font-weight: 700;
  color: var(--muted);
}
.steps li.is-active { color: var(--primary); }
.steps li.is-active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 3px; background: var(--primary); }
.steps li.is-done { color: var(--ink-2); }

.booking__panel { padding: 28px; border-bottom: 1px solid var(--line); }
.booking__panel:last-child { border-bottom: none; }

.type-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 12px; }
.type-card {
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  padding: 16px 18px;
  cursor: pointer;
  font: inherit;
  color: inherit;
}
.type-card:hover { border-color: var(--primary); }
.type-card[aria-pressed="true"] { border-color: var(--primary); box-shadow: inset 0 0 0 1px var(--primary); }
.type-card strong { display: block; margin-bottom: 4px; }
.type-card span { display: block; color: var(--muted); font-size: .9rem; }
.type-card em { display: inline-block; margin-top: 10px; font-style: normal; font-size: .8rem; font-weight: 700; color: var(--primary); }

.bk-range { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 16px; }
.bk-range span { font-weight: 700; }

.days { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 8px; }
.day {
  display: flex;
  flex-direction: column;
  gap: 1px;
  padding: 10px 4px;
  text-align: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  cursor: pointer;
  font: inherit;
  color: inherit;
}
.day small { font-size: .78rem; color: var(--muted); }
.day b { font-size: 1.2rem; font-weight: 700; line-height: 1.15; }
.day i { font-style: normal; font-size: .78rem; color: var(--primary); font-weight: 700; margin-top: 4px; }
.day:hover:not(:disabled) { border-color: var(--primary); }
.day.is-empty { background: transparent; cursor: default; border-style: dashed; }
.day.is-empty i { color: var(--muted); font-weight: 600; }
.day.is-selected { border-color: var(--primary); background: var(--primary-tint); box-shadow: inset 0 0 0 1px var(--primary); }

.slots { margin-top: 22px; }
.slots__title { margin: 0 0 12px; font-weight: 700; }
.slot-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 8px; }
.slot {
  padding: 12px 4px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
}
.slot:hover { border-color: var(--primary); background: var(--primary); color: #fff; }
.bk-status { margin: 14px 0 0; min-height: 1.3em; color: var(--muted); font-size: .95rem; }

.bk-summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 24px;
  margin-bottom: 24px;
  padding: 16px 18px;
  background: var(--primary-tint);
  border-left: 3px solid var(--primary);
}
.bk-summary strong { display: block; }
.bk-summary span { color: var(--ink-2); font-size: .95rem; }

.form { display: grid; gap: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: .95rem; font-weight: 600; color: var(--ink-2); }
.field input, .field textarea, .field select {
  width: 100%;
  font: inherit;
  font-size: 1rem;
  font-weight: 400;
  color: var(--ink);
  padding: 12px 14px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--surface);
}
.field textarea { resize: vertical; min-height: 88px; }
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: inset 0 0 0 1px var(--primary);
}
.field.is-invalid input, .field.is-invalid textarea { border-color: var(--danger); }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .92rem; color: var(--ink-2); margin-top: 6px; }
.check input { margin-top: 3px; width: 18px; height: 18px; flex: none; accent-color: var(--primary); }
.check.is-invalid { color: var(--danger); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__error { margin: 0; color: var(--danger); font-size: .95rem; font-weight: 600; }
.form__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }

.booking__confirm { padding: 40px 28px; }
.confirm__icon {
  width: 56px; height: 56px;
  background: var(--primary);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.confirm__box { margin: 22px 0; padding: 18px 20px; background: var(--primary-tint); }
.confirm__box p { margin: 4px 0; }
.confirm__links { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.confirm__cancel { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 14px; font-size: .95rem; }

/* ---------- Pied de page ---------- */

.site-footer { padding: 36px 0 28px; font-size: .92rem; color: var(--ink-2); border-top: 1px solid var(--line-strong); }
.site-footer__row { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: baseline; gap: 12px 32px; }
.site-footer__row p { margin: 0; }
.site-footer a { color: inherit; }
.site-footer__links { display: flex; flex-wrap: wrap; gap: 6px 22px; list-style: none; margin: 0; padding: 0; }
.legal { margin-top: 22px; font-size: .86rem; color: var(--muted); }
.legal summary { cursor: pointer; font-weight: 700; color: var(--ink-2); }
.legal__body { padding-top: 12px; max-width: 80ch; }
.legal__body p { margin-bottom: 8px; }

/* ---------- Page simple (annulation) ---------- */

.page-simple { display: flex; min-height: 100vh; }
.simple { width: 100%; max-width: 560px; margin: 0 auto; padding: 48px 20px; }
.simple .brand { margin-bottom: 28px; }
.summary { display: grid; gap: 0; margin: 20px 0; }
.summary div { display: flex; justify-content: space-between; gap: 16px; padding: 10px 0; border-top: 1px solid var(--line); }
.summary div:last-child { border-bottom: 1px solid var(--line); }
.summary dt { color: var(--muted); }
.summary dd { margin: 0; font-weight: 600; text-align: right; }
.alert { padding: 14px 16px; font-size: .95rem; }
.alert--error { background: var(--danger-100); color: var(--danger); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.simple__foot { margin-top: 20px; font-size: .92rem; }

/* ---------- Responsive ---------- */

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition-duration: 0s !important; }
}

@media (max-width: 1024px) {
  .split, .split--seance, .split--praticien { gap: 36px; }
}

@media (max-width: 960px) {
  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    padding: 8px 24px 16px;
    background: var(--paper);
    border-bottom: 1px solid var(--line-strong);
    display: none;
  }
  .nav a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav a.is-active { border-bottom-color: var(--line); }
  body.nav-open .nav { display: flex; }
  .nav-toggle { display: inline-flex; }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__media { order: -1; min-height: 0; aspect-ratio: 4 / 3; }
  .hero__media .ph, .hero__media .photo { border-left: none; border-bottom: 1px solid var(--line); }
  .hero__text { padding: 40px 24px 56px; }

  .split, .split--even, .split--seance, .split--praticien, .folds, .contact-block__inner, .rdv__grid, .tarif { grid-template-columns: 1fr; }
  .folds { gap: 0; }
  .fold + .fold { border-top: none; }
  .section { padding: 60px 0; }
  .split--praticien .photo { max-width: 420px; }
  .contact-block { padding: 48px 0; }
}

@media (max-width: 640px) {
  .container { padding-inline: 18px; }
  .site-header__cta .btn { display: none; }
  .brand__role { display: none; }
  .form__row { grid-template-columns: 1fr; }
  .days { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .booking__panel { padding: 20px 16px; }
  .booking__confirm { padding: 32px 16px; }
  .steps li { font-size: .8rem; padding: 12px 6px; }
  .dl > div { grid-template-columns: 1fr; gap: 2px; }
  .tarif { padding: 24px; }
  .hero__actions .btn { width: 100%; }
  .strip__label { display: block; width: 100%; margin: 0 0 6px; }
  .rdv__grid { padding-inline: 18px; }
}