.prog-intro h2 { margin-bottom: 1.2rem; }

.prog-intro > p { font-size: .95rem; line-height: 1.65; color: var(--ink-soft); max-width: 44ch; }

.prog-args { list-style: none; margin: 1.8rem 0 0; padding: 0; }

.prog-args li {
  display: flex;
  align-items: flex-start;
  gap: .7rem;
  font-size: .88rem;
  line-height: 1.5;
  color: var(--ink-soft);
  margin-bottom: .7rem;
}

.prog-args .icon { color: var(--accent); flex: none; margin-top: .15rem; }

.prog-form {
  background: var(--surface);
  border: 1px solid var(--line-cool);
  border-radius: 14px;
  padding: clamp(1.4rem, 3vw, 2.1rem);
  box-shadow: var(--shadow-lift);
}

.prog-head { margin-bottom: 1.6rem; }

.prog-bar {
  height: 3px;
  background: var(--line-cool);
  border-radius: 3px;
  overflow: hidden;
}

.prog-fill {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--accent);
  border-radius: 3px;
  transform: scaleX(.25);
  transform-origin: left;
  transition: transform .45s var(--ease-smooth);
}

.prog-count { margin: .7rem 0 0; font-size: .78rem; font-weight: 600; color: var(--muted); letter-spacing: .04em; text-transform: uppercase; }

.prog-count strong { color: var(--accent); }

.prog-step { border: 0; padding: 0; margin: 0; }

.prog-step[hidden] { display: none; }

.prog-step.is-active { animation: stepIn .35s var(--ease-smooth) both; }

.prog-step legend {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 1.1rem;
  padding: 0;
}

.prog-step .legend-2 { display: block; margin-top: 1.6rem; font-size: 1rem; }

.prog-step .legend-2 em { font-style: normal; font-weight: 500; font-size: .82rem; color: var(--muted); }

.choices { display: grid; gap: .6rem; }

.choices-row { grid-template-columns: repeat(4, 1fr); }

.choice { position: relative; display: block; cursor: pointer; }

.choice input {
  position: absolute;
  opacity: 0;
  width: 0; height: 0;
}

.choice-in {
  display: block;
  border: 1px solid var(--line-cool);
  border-radius: var(--radius-sm);
  padding: .85rem 1rem;
  transition: border-color .2s var(--ease-smooth), background-color .2s var(--ease-smooth), transform .2s var(--ease-smooth);
}

.choice-in b { display: block; font-size: .92rem; font-weight: 600; color: var(--ink); }

.choice-in i { display: block; font-style: normal; font-size: .8rem; color: var(--muted); margin-top: .15rem; }

.choice:hover .choice-in { border-color: #cfd4db; transform: translateY(-2px); }

.choice input:checked + .choice-in {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.choice input:focus-visible + .choice-in { outline: 2px solid var(--accent); outline-offset: 2px; }

.choice-sm .choice-in { text-align: center; padding: .75rem .5rem; }

.choice-sm .choice-in b { font-size: .85rem; }

/* ── Contrôle segmenté (sexe) ─────────────────────────────── */
.seg {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .25rem;
  padding: .25rem;
  background: var(--cream-soft);
  border-radius: 10px;
  margin-bottom: 1.6rem;
}

.seg-item { position: relative; cursor: pointer; }

.seg-item input { position: absolute; opacity: 0; width: 0; height: 0; }

.seg-item span {
  display: block;
  text-align: center;
  padding: .55rem .4rem;
  border-radius: 8px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--muted);
  transition: background-color .2s var(--ease-smooth), color .2s var(--ease-smooth);
}

.seg-item input:checked + span { background: var(--surface); color: var(--ink); box-shadow: var(--shadow-lift); }

.seg-item input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 1px; }

/* ── Curseurs (âge, taille, poids) ────────────────────────── */
.ranges { display: grid; gap: 1.35rem; }

.range-top { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: .5rem; }

.range-top label { font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }

.range-val { font-family: var(--font-display); font-size: 1.35rem; font-weight: 700; color: var(--ink); line-height: 1; }

.range-val i { font-style: normal; font-size: .78rem; font-weight: 600; color: var(--muted); margin-left: .2rem; }

.range-field input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 22px;
  background: transparent;
  cursor: pointer;
  /* --p est mis à jour en JS : remplissage de la piste jusqu'au curseur */
  --p: 50%;
}

.range-field input[type="range"]::-webkit-slider-runnable-track {
  height: 5px;
  border-radius: 5px;
  background: linear-gradient(to right, var(--accent) var(--p), var(--line-cool) var(--p));
}

.range-field input[type="range"]::-moz-range-track {
  height: 5px;
  border-radius: 5px;
  background: linear-gradient(to right, var(--accent) var(--p), var(--line-cool) var(--p));
}

.range-field input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  margin-top: -7.5px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--accent);
  box-shadow: 0 1px 5px rgba(0, 0, 35, .16);
  transition: transform .18s var(--ease-smooth);
}

.range-field input[type="range"]::-moz-range-thumb {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--accent);
  box-shadow: 0 1px 5px rgba(0, 0, 35, .16);
}

.range-field input[type="range"]:hover::-webkit-slider-thumb,
.range-field input[type="range"]:active::-webkit-slider-thumb { transform: scale(1.15); }

.range-field input[type="range"]:focus-visible::-webkit-slider-thumb { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ── Indice de masse corporelle, calculé en direct ────────── */
.imc {
  margin-top: 1.8rem;
  padding: 1.1rem 1.2rem 1rem;
  border: 1px solid var(--line-cool);
  border-radius: var(--radius);
  background: var(--bg);
}

.imc-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: .9rem; }

.imc-lab { font-size: .76rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }

.imc-val { display: flex; align-items: baseline; gap: .55rem; }

.imc-num { font-family: var(--font-display); font-size: 1.6rem; font-weight: 700; line-height: 1; color: var(--ink); }

.imc-cat { font-style: normal; font-size: .82rem; font-weight: 600; color: var(--accent); }

.imc-gauge { position: relative; display: flex; gap: 2px; height: 7px; }

.imc-seg { flex: 1; border-radius: 4px; }

.imc-seg.s1 { flex: .9; background: #cfd8e3; }

.imc-seg.s2 { flex: 1.3; background: #9ccfa9; }

.imc-seg.s3 { flex: 1;  background: #f0c987; }

.imc-seg.s4 { flex: 1.3; background: #e9a68e; }

.imc-cursor {
  position: absolute;
  top: -4px;
  left: 0;
  width: 3px;
  height: 15px;
  border-radius: 3px;
  background: var(--ink);
  transform: translateX(0);
  transition: transform .35s var(--ease-smooth);
}

.imc-scale { display: flex; justify-content: space-between; margin-top: .45rem; font-size: .68rem; color: var(--muted); font-variant-numeric: tabular-nums; }

/* ── Silhouettes (morphologie) ────────────────────────────── */
.morphos { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; }

.morpho { position: relative; cursor: pointer; }

.morpho input { position: absolute; opacity: 0; width: 0; height: 0; }

.morpho-in {
  display: block;
  text-align: center;
  padding: 1rem .7rem .9rem;
  border: 1px solid var(--line-cool);
  border-radius: var(--radius-sm);
  transition: border-color .2s var(--ease-smooth), background-color .2s var(--ease-smooth), transform .2s var(--ease-smooth);
}

.morpho-in svg {
  display: block;
  width: 42px;
  height: 88px;
  margin: 0 auto .6rem;
  fill: none;
  stroke: var(--ink);
  stroke-width: 3.2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke .2s var(--ease-smooth);
}

.morpho-in b { display: block; font-size: .88rem; font-weight: 600; color: var(--ink); }

.morpho-in i { display: block; font-style: normal; font-size: .74rem; line-height: 1.35; color: var(--muted); margin-top: .25rem; }

.morpho:hover .morpho-in { border-color: #cfd4db; transform: translateY(-2px); }

.morpho input:checked + .morpho-in { border-color: var(--accent); background: var(--accent-soft); }

.morpho input:checked + .morpho-in svg { stroke: var(--accent-dark); }

.morpho input:focus-visible + .morpho-in { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ── Étiquettes multi-sélection ───────────────────────────── */
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }

.chip { position: relative; cursor: pointer; }

.chip input { position: absolute; opacity: 0; width: 0; height: 0; }

.chip span {
  display: block;
  padding: .5rem .9rem;
  border: 1px solid var(--line-cool);
  border-radius: 999px;
  font-size: .84rem;
  font-weight: 600;
  color: var(--ink-soft);
  transition: border-color .2s var(--ease-smooth), background-color .2s var(--ease-smooth), color .2s var(--ease-smooth);
}

.chip:hover span { border-color: #cfd4db; }

.chip input:checked + span { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-dark); }

.chip input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }

.chips-lg span { padding: .6rem 1.05rem; font-size: .88rem; }

/* ── Bilan calculé ────────────────────────────────────────── */
.bilan {
  border: 1px solid var(--accent);
  background: var(--accent-soft);
  border-radius: var(--radius);
  padding: 1.2rem;
  margin-bottom: 1.8rem;
}

.bilan-stats { display: grid; grid-template-columns: repeat(2, 1fr); gap: .9rem; }

.bilan-txt { font-size: .88rem; line-height: 1.6; color: var(--ink); margin: 1rem 0 0; }

.bilan-split { display: flex; gap: 3px; height: 26px; margin-top: .9rem; border-radius: 6px; overflow: hidden; }

.bilan-split span {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .68rem;
  font-weight: 700;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
}

.bilan-warn { font-size: .72rem; line-height: 1.45; color: var(--ink-soft); margin: 1rem 0 0; opacity: .85; }

.prog-fields { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-bottom: 1.2rem; }

.prog-fields label {
  display: grid;
  gap: .4rem;
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .05em;
  color: var(--muted);
}

.prog-fields input {
  font-family: inherit;
  font-size: .95rem;
  font-weight: 400;
  text-transform: none;
  letter-spacing: 0;
  color: var(--ink);
  padding: .8rem .9rem;
  border: 1px solid var(--line-cool);
  border-radius: var(--radius-sm);
  background: var(--bg);
  transition: border-color .2s;
}

.prog-fields input:focus { outline: 0; border-color: var(--accent); }

.prog-recap {
  margin-top: 1.1rem;
  padding: .9rem 1rem;
  background: var(--cream-soft);
  border-radius: var(--radius-sm);
  font-size: .84rem;
  line-height: 1.55;
  color: var(--ink-soft);
}

.prog-recap:empty { display: none; }

.prog-nav {
  display: flex;
  align-items: center;
  gap: .8rem;
  margin-top: 1.8rem;
}

/* [hidden] doit toujours l'emporter : .btn et .prog-nav déclarent un display
   (inline-flex / flex) plus spécifique que la règle par défaut du navigateur */
.prog-nav[hidden], .prog-nav .btn[hidden] { display: none; }

.prog-nav .prog-next { margin-left: auto; }

.prog-nav .btn:disabled { opacity: .4; cursor: not-allowed; transform: none; }

.prog-err {
  margin: .8rem 0 0;
  font-size: .82rem;
  font-weight: 600;
  color: var(--accent-dark);
}

.prog-err:empty { display: none; }

.prog-done { text-align: center; padding: 1rem 0 .5rem; animation: stepIn .4s var(--ease-smooth) both; }

.prog-done[hidden] { display: none; }

.prog-done-mark {
  width: 54px; height: 54px;
  margin: 0 auto 1.1rem;
  border-radius: 50%;
  background: var(--accent-soft);
  display: grid;
  place-items: center;
  color: var(--accent);
}

.prog-done-mark .icon { width: 26px; height: 26px; stroke-width: 2.4; }

.prog-done h3 { font-size: 1.25rem; margin-bottom: .5rem; }

.prog-done-txt { font-size: .9rem; line-height: 1.6; color: var(--ink-soft); max-width: 40ch; margin: 0 auto 1.4rem; }

/* ── RGPD : consentement + mention sous le formulaire ─────── */
.consent {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: .7rem;
  align-items: start;
  font-size: .82rem;
  font-weight: 400;
  line-height: 1.5;
  color: var(--muted);
  text-transform: none;
  letter-spacing: 0;
}

.consent input[type="checkbox"] {
  width: 17px;
  height: 17px;
  margin-top: .12rem;
  accent-color: var(--accent);
  cursor: pointer;
  flex: none;
}

.consent a { color: var(--ink); text-decoration: underline; text-underline-offset: 2px; }

.consent a:hover { color: var(--accent); }

.form-note {
  font-size: .76rem;
  line-height: 1.5;
  color: var(--muted);
  max-width: 62ch;
}

@media (max-width: 960px) {
  .steps-line { display: none; }
  .pipe-mobile {
    display: block;
    width: min(310px, 82%);
    margin: 2.2rem auto .8rem;
  }
  .steps .step,
  .steps .step .step-num { transition-delay: 0s; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .steps { grid-template-columns: repeat(2, 1fr); row-gap: 2.5rem; }
  .step::before { display: none; }
  .hero { grid-template-columns: 1fr; min-height: 0; padding-top: 7.5rem; }
  .hero-visual { min-height: 300px; }
  .info-cards { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  /* galerie : 2 colonnes, la tall reprend une hauteur normale */
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: clamp(140px, 26vw, 190px); }
  .shot, .shot-tall, .shot-third, .shot-wide { grid-column: span 1; grid-row: span 1; }
  .shot-wide { grid-column: span 2; }
  /* hero en 1 colonne : les pastilles ne peuvent plus déborder du conteneur
     (en desktop leurs -4/-5 % mordent sur la marge, ici il n'y en a plus) */
  .float-1 { top: 1%; left: 2%; }
  .float-2 { bottom: 0; right: 2%; }
  /* panneau divisé : image au-dessus, texte dessous */
  .split { grid-template-columns: 1fr; gap: 2rem; }
  .split-media { transform: none; max-height: 380px; }
  .split-copy p { max-width: none; }
  /* programme : intro au-dessus du formulaire */
  .prog { grid-template-columns: 1fr; gap: 2.2rem; }
  .prog-intro > p, .prog-done-txt { max-width: none; }
  /* planning : les jours se réduisent à leur abréviation et défilent */
  .day-tab { flex: 0 0 auto; padding: .8rem .95rem; }
  .day-tab .d-long { display: none; }
  .day-tab .d-short { display: inline; }
}

@media (max-width: 640px) {
  .grid-2, .grid-4, .steps { grid-template-columns: 1fr; }
  .gallery { grid-template-columns: 1fr; grid-auto-rows: clamp(180px, 48vw, 230px); }
  .shot, .shot-tall, .shot-third, .shot-wide { grid-column: span 1; }
  .split-facts { gap: 1.8rem; }
  .split-facts strong { font-size: 2rem; }
  .strip-quote { font-size: 1.2rem; }
  /* planning : créneaux en deux lignes, l'intensité passe sous le libellé */
  .slot { grid-template-columns: auto 1fr; gap: .3rem 1rem; padding: .95rem .2rem; }
  .slot-time { font-size: 1.15rem; min-width: 3.9rem; }
  .slot-tag { grid-column: 2; justify-self: start; margin-top: .35rem; }
  .slot:hover { padding-left: .2rem; background: none; }
  /* programme : choix en 2 colonnes, coordonnées empilées */
  .choices-row { grid-template-columns: repeat(2, 1fr); }
  .prog-fields { grid-template-columns: 1fr; }
  .bilan-stats { grid-template-columns: 1fr; }
  .seg { grid-template-columns: 1fr; gap: .2rem; }
  /* silhouettes : en ligne, texte à droite du dessin */
  .morphos { grid-template-columns: 1fr; gap: .5rem; }
  .morpho-in { display: grid; grid-template-columns: auto 1fr; gap: .9rem; align-items: center; text-align: left; padding: .8rem .9rem; }
  .morpho-in svg { width: 28px; height: 58px; margin: 0; }
  .morpho-in b, .morpho-in i { grid-column: 2; }
  .morpho-in i { margin-top: .1rem; }
  .prog-nav { flex-wrap: wrap; }
  .prog-nav .prog-next { width: 100%; justify-content: center; margin-left: 0; order: -1; }
  /* footer empilé : la rangée de liens ne doit jamais contraindre la largeur */
  .footer-inner { flex-direction: column; align-items: flex-start; gap: 1.2rem; }
  .footer-inner nav { gap: .7rem 1.2rem; }
  .footer-inner p { font-size: .82rem; line-height: 1.5; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: 1fr; gap: .8rem; }

  /* calibration typo mobile */
  h1 { font-size: 2.25rem; line-height: 1.15; }
  h2 { font-size: 1.5rem; }
  .lead { font-size: .95rem; }

  /* hero mobile : vignette masquée compacte au-dessus du titre */
  .hero-visual {
    order: -1;
    min-height: auto;
    margin-bottom: .5rem;
  }
  .hero-photo { width: 180px; animation: none; }
  .hero-card { display: none; }

  /* menu mobile */
  .site-header .brand { position: relative; z-index: 60; }
  .nav-toggle {
    display: grid;
    gap: 6px;
    background: none;
    border: 0;
    padding: .5rem;
    cursor: pointer;
    position: relative;
    z-index: 60;
  }
  .nav-toggle span {
    width: 26px; height: 3px;
    border-radius: 3px;
    background: var(--ink);
    transition: transform .35s var(--ease-smooth), opacity .25s;
  }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child  { transform: translateY(-4.5px) rotate(-45deg); }

  /* Menu mobile : feuille déroulante depuis le haut, fondu 300ms */
  .nav-links {
    position: fixed;
    top: 0; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 4.2rem 0 0;
    font-size: .95rem;
    background: var(--surface);
    box-shadow: 0 12px 30px rgba(0, 0, 35, .10);
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s var(--ease-smooth);
    z-index: 55;
  }
  .nav-links.open { opacity: 1; pointer-events: auto; }
  .nav-links li { width: 100%; }
  .nav-links a:not(.btn) {
    display: block;
    padding: .8rem 1.5rem;
    font-weight: 700;
    color: var(--ink);
  }
  .nav-links a:not(.btn)::after { display: none; }
  .nav-links .btn {
    display: flex;
    width: 100%;
    margin-top: .6rem;
    border-radius: 0;
    justify-content: flex-start;
    padding: 1rem 1.5rem;
    font-size: .875rem;
  }
}
/* ── Mise en page de la section bilan (deux colonnes) ─────── */
.prog-grid { display: grid; grid-template-columns: .8fr 1fr; gap: 3.5rem; align-items: start; }
.prog-intro h2 { margin-bottom: 1rem; }
.prog-intro p { color: var(--muted); font-size: 15px; line-height: 1.6; }
.prog-args { list-style: none; padding: 0; margin: 1.6rem 0 0; display: grid; gap: .8rem; }
.prog-args li { display: grid; grid-template-columns: 20px 1fr; gap: .7rem; font-size: 14.5px; color: var(--ink-soft); align-items: start; }
.prog-args .icon { color: var(--accent); margin-top: 2px; }

/* Le socle passe en sombre : les champs suivent. */
.prog-form input[type=text], .prog-form input[type=email], .prog-form input[type=number] {
  background: var(--bg); color: var(--ink); border-color: var(--line-cool);
}
.prog-form input::placeholder { color: #6a6771; }

@media (max-width: 960px) { .prog-grid { grid-template-columns: 1fr; gap: 2.2rem; } }

/* ── Adaptations du socle au thème sombre ─────────────────── */
/* .btn-dark était prévu pour un fond clair : fond = --ink (sombre) et texte
   blanc. En thème sombre --ink devient clair, le texte blanc disparaissait. */
.btn-dark { color: var(--bg); }
.btn-dark:hover { background: #ffffff; color: var(--bg); }
/* Le survol de .btn-ghost visait l'encre : elle est claire désormais. */
.btn-ghost:hover { box-shadow: inset 0 0 0 1px var(--accent); color: var(--ink); }
/* Cartes et champs : le socle les voulait blancs. */
.card, .quote, .pricing { background: var(--surface); }
input, select, textarea { background: var(--bg); color: var(--ink); }
input::placeholder, textarea::placeholder { color: #6a6771; }
select option { background: var(--bg); color: var(--ink); }
/* Le pied de page reprend le fond sombre plutôt que le blanc du socle. */
.site-footer { background: var(--bg); border-top: 1px solid var(--line); }

/* Sans min-width:0, la colonne du formulaire se dimensionne sur son contenu
   le plus large et pousse toute la grille hors du conteneur. */
.prog-grid > * { min-width: 0; }