/* Charte iad immobilier : fond blanc, aplats beige, une touche de bleu iad, Montserrat, gélules inclinées.
   Layout : en-tête logo à gauche, colonnes de texte de 80 caractères maximum, bandes beige et charcoal alternées. */
:root {
  --white: #ffffff;
  --blue: #00b4ec;        /* bleu iad : aplats, gélules, logo */
  --blue-50: #e9fcff;
  --blue-text: #006390;   /* Blue.950 : texte bleu lisible (contraste > 4.5) */
  --coral: #ea584a;       /* secondaire : CTA uniquement */
  --beige: #f1ece5;       /* aplat uniquement */
  --charcoal: #3c4a5f;    /* aplat uniquement */
  --black: #000000;       /* texte */
  --muted: rgba(0, 0, 0, 0.72);
  --line: #d0cdc6;        /* cold beige */
  --font: "Montserrat", Helvetica, Arial, sans-serif;
  --max: 72rem;
  --text: 42rem;
  color-scheme: light;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--white); color: var(--black); font-family: var(--font); font-size: 1rem; line-height: 1.65; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue-text); text-underline-offset: 3px; }
a:focus-visible, .btn:focus-visible, summary:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; }

.wrap {
  max-width: var(--max); margin-inline: auto;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
h1, h2, h3 { line-height: 1.2; text-wrap: balance; margin: 0; }
h1 { font-size: clamp(1.9rem, 4vw, 2.9rem); font-weight: 800; letter-spacing: -0.01em; }
h2 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); font-weight: 700; }
h3 { font-size: 1.1rem; font-weight: 700; }
h1 em, h2 em { font-style: normal; color: var(--blue-text); }
p { margin: 0; }
.lead { font-size: 1.12rem; color: var(--muted); max-width: var(--text); }
.eyebrow { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue-text); }
.prose { max-width: var(--text); display: grid; gap: 1rem; }
.prose h2 { margin-top: 1.5rem; }
.prose ul { margin: 0; padding-left: 1.2rem; display: grid; gap: 0.4rem; }
.nowrap { white-space: nowrap; }

/* Boutons gélules */
.btn {
  display: inline-block; padding: 0.8rem 1.6rem; border-radius: 999px;
  font-weight: 700; font-style: italic; text-decoration: none;
  background: var(--blue); color: var(--black); border: 2px solid var(--blue);
  transition: transform .15s ease;
}
.btn:hover { transform: rotate(-5deg); }
.btn.dark { background: var(--charcoal); border-color: var(--charcoal); color: var(--white); }
.btn.line { background: transparent; border-color: var(--charcoal); color: var(--black); }
.btn.coral { background: var(--coral); border-color: var(--coral); color: var(--black); }
.btn.tilt { transform: rotate(-5deg); }
.btn.tilt:hover { transform: rotate(-10deg); }
.phone { font-variant-numeric: tabular-nums; font-weight: 600; white-space: nowrap; }

/* En-tête */
.site-head { background: var(--white); border-bottom: 1px solid var(--line); }
.site-head .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.75rem 2rem; padding-block: 1rem; }
.brand { display: flex; align-items: center; gap: 1.25rem; text-decoration: none; color: var(--black); }
.brand img { height: 30px; width: auto; }
.brand span { font-weight: 600; text-transform: uppercase; letter-spacing: 0.04em; font-size: 0.95rem; border-left: 1px solid var(--line); padding-left: 1.25rem; }
.nav { display: flex; flex-wrap: wrap; gap: 0.25rem 1.25rem; font-size: 0.92rem; font-weight: 500; }
.nav a { color: var(--black); text-decoration: none; padding-block: 0.25rem; border-bottom: 3px solid transparent; }
.nav a:hover, .nav a[aria-current="page"] { border-bottom-color: var(--blue); }

/* Bandes */
.band { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.band.beige { background: var(--beige); }
.band.dark { background: var(--charcoal); color: var(--white); }
.band.dark h2, .band.dark p { color: var(--white); }
.section-head { display: grid; gap: 0.6rem; margin-bottom: 2rem; max-width: var(--text); }

/* Accueil */
.hero { overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; padding-block: clamp(2rem, 5vw, 4rem); }
.hero-text { display: grid; gap: 1.4rem; min-width: 0; }
.actions { display: flex; flex-wrap: wrap; gap: 0.9rem; align-items: center; }

/* Photo conseiller dans une gélule inclinée à 10° */
.pill-photo { position: relative; justify-self: center; width: min(100%, 22rem); aspect-ratio: 3 / 4.4; }
.pill-photo .shape { position: absolute; inset: 0; border-radius: 999px; overflow: hidden; transform: rotate(-10deg); background: var(--beige); }
.pill-photo .shape img { position: absolute; width: 130%; max-width: none; left: -15%; top: 7%; transform: rotate(10deg); mix-blend-mode: multiply; }
.pill-photo .deco-blue { position: absolute; width: 38%; aspect-ratio: 2.6 / 1; border-radius: 999px; background: var(--blue); right: -6%; bottom: 6%; transform: rotate(-10deg); }
.pill-photo .deco-coral { position: absolute; width: 16%; aspect-ratio: 2.2 / 1; border-radius: 999px; background: var(--coral); left: -2%; top: 10%; transform: rotate(-10deg); }

.paths { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1.25rem; }
.path { background: var(--white); padding: 1.75rem; display: grid; gap: 0.75rem; align-content: start; border-radius: 6px; }
.path .tag { justify-self: start; background: var(--blue-50); color: var(--blue-text); font-weight: 700; font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; padding: 0.3rem 0.9rem; border-radius: 999px; }
.path a.more { font-weight: 700; }

.steps { list-style: none; margin: 0; padding: 0; display: grid; counter-reset: s; max-width: 48rem; }
.steps li { display: grid; grid-template-columns: 4rem minmax(0, 1fr); gap: 1rem; padding-block: 1.1rem; border-top: 1px solid var(--line); counter-increment: s; align-items: start; }
.steps li::before {
  content: counter(s); display: grid; place-items: center; width: 3.2rem; height: 2rem; border-radius: 999px;
  background: var(--blue); color: var(--black); font-weight: 800; font-style: italic; transform: rotate(-10deg);
}
.steps h3 { margin-bottom: 0.25rem; }
.steps p { color: var(--muted); }

.towns { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.75rem; }
.town { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding: 0.9rem 1.3rem; background: var(--white); border-radius: 999px; text-decoration: none; color: var(--black); font-weight: 600; }
.town small { font-weight: 500; font-size: 0.8rem; color: var(--blue-text); white-space: nowrap; }
.town:hover { outline: 2px solid var(--blue); }

.faq { display: grid; max-width: 48rem; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); padding-block: 1rem; }
.faq summary { cursor: pointer; font-weight: 600; font-size: 1.02rem; }
.faq details p { margin-top: 0.6rem; color: var(--muted); }

.contact-band .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 1.5rem; }

/* Bloc coordonnées (modèle charte) */
.card-contact { display: grid; gap: 0.15rem; }
.card-contact strong { font-weight: 600; text-transform: uppercase; letter-spacing: 0.03em; }
.card-contact span { font-weight: 400; }

/* Pages intérieures */
.page-head { background: var(--beige); }
.page-head .wrap { padding-block: clamp(2rem, 5vw, 3.5rem); display: grid; gap: 1rem; }
.crumb { font-size: 0.85rem; color: var(--muted); }
.crumb a { color: var(--muted); }
.cols { display: grid; grid-template-columns: minmax(0, 1fr) 19rem; gap: 3rem; align-items: start; }
.aside { background: var(--white); border: 1px solid var(--line); border-radius: 6px; padding: 1.5rem; display: grid; gap: 1rem; position: sticky; top: 1rem; }
.aside .avatar { width: 7rem; height: 7rem; border-radius: 999px; overflow: hidden; background: var(--beige); transform: rotate(-10deg); }
.aside .avatar img { width: 140%; max-width: none; margin-left: -20%; transform: rotate(10deg); mix-blend-mode: multiply; }
.card-list { display: grid; gap: 1rem; }
.contact-lines { display: grid; gap: 0.4rem; font-size: 1.1rem; }

/* Pied de page */
.site-foot { background: var(--beige); font-size: 0.92rem; }
.site-foot .wrap { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(2, minmax(0, 1fr)); gap: 2rem; padding-block: 2.5rem; }
.site-foot h3 { font-size: 0.95rem; margin-bottom: 0.5rem; }
.site-foot ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.3rem; }
.site-foot a { color: var(--black); }
.site-foot .logo { height: 64px; width: auto; margin-bottom: 1rem; }

@media (max-width: 820px) {
  .hero .wrap, .cols, .site-foot .wrap { grid-template-columns: minmax(0, 1fr); }
  .pill-photo { width: min(80%, 17rem); order: -1; }
  .paths, .towns { grid-template-columns: minmax(0, 1fr); }
  .aside { position: static; }
  .brand span { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } .btn:hover { transform: none; } }