/* ============================================================
   Bonnard EDL — feuille de style commune
   Palette éditoriale : papier chaud, encre, accent terracotta
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500&family=Inter:wght@400;500;600&display=swap');

:root {
  --paper: #FBF8F2;
  --paper-2: #F3EEE4;
  --ink: #1E1B16;
  --ink-soft: #4A443B;
  --muted: #837B6E;
  --line: #E3DCCE;
  --line-strong: #CFC6B4;
  --accent: #A9542F;
  --accent-dark: #8A4123;
  --accent-soft: #F0E4DA;
  --white: #FFFFFF;
  --shadow: 0 1px 2px rgba(30,27,22,.04), 0 12px 40px -12px rgba(30,27,22,.12);
  --radius: 14px;
  --radius-sm: 9px;
  --maxw: 1140px;
  --font-serif: 'Fraunces', Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.6;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

/* --- Eyebrow / labels --- */
.eyebrow {
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  display: inline-block;
}
.eyebrow.muted { color: var(--muted); }

/* --- Headings --- */
h1, h2, h3 { font-family: var(--font-serif); font-weight: 500; line-height: 1.08; letter-spacing: -.01em; color: var(--ink); }
h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); font-weight: 400; }
h2 { font-size: clamp(1.9rem, 4vw, 2.9rem); font-weight: 400; }
h3 { font-size: 1.3rem; font-weight: 500; }
.serif-italic { font-style: italic; color: var(--accent); }
p { color: var(--ink-soft); }
.lead { font-size: clamp(1.05rem, 2vw, 1.25rem); color: var(--ink-soft); max-width: 62ch; }

/* ============================================================
   Header
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251,248,242,.82);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px;
}
.brand { display: flex; align-items: baseline; gap: 2px; font-family: var(--font-serif); font-size: 1.35rem; font-weight: 500; letter-spacing: -.01em; }
.brand .edl { color: var(--accent); font-style: italic; }
.nav-links { display: flex; align-items: center; gap: 30px; }
.nav-links a { font-size: 15px; color: var(--ink-soft); font-weight: 500; transition: color .15s; }
.nav-links a:hover, .nav-links a.active { color: var(--accent); }
.nav-cta { display: flex; align-items: center; gap: 16px; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--font-sans); font-size: 15px; font-weight: 600;
  padding: 12px 22px; border-radius: 100px; cursor: pointer;
  border: 1px solid transparent; transition: all .18s ease; white-space: nowrap;
}
.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-ghost:hover { border-color: var(--ink); }
.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-block { width: 100%; }

.menu-toggle { display: none; background: none; border: none; cursor: pointer; padding: 8px; }
.menu-toggle span { display: block; width: 24px; height: 2px; background: var(--ink); margin: 5px 0; transition: .2s; }

/* ============================================================
   Sections
   ============================================================ */
section { position: relative; }
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-head { max-width: 720px; margin-bottom: 56px; }
.section-head .eyebrow { margin-bottom: 18px; }
.section-head h2 { margin-bottom: 20px; }
.divider { height: 1px; background: var(--line); border: 0; }

/* Hero */
.hero { padding: 84px 0 72px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.hero .eyebrow { margin-bottom: 22px; }
.hero h1 { margin-bottom: 26px; }
.hero .lead { margin-bottom: 34px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-media {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 4/5; box-shadow: var(--shadow);
  background: linear-gradient(150deg, #E9DFCF 0%, #D8C7B0 45%, #B9A184 100%);
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media .frame-note {
  position: absolute; inset: 0; display: flex; align-items: flex-end;
  padding: 22px; color: rgba(255,255,255,.9); font-size: 13px;
  background: linear-gradient(to top, rgba(30,27,22,.35), transparent 45%);
}

/* Feature trio */
.feature-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--line); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.feature { background: var(--paper); padding: 40px 32px; }
.feature .num { font-family: var(--font-serif); font-style: italic; color: var(--accent); font-size: 15px; margin-bottom: 16px; display: block; }
.feature h3 { margin-bottom: 10px; font-size: 1.15rem; }
.feature p { font-size: 15px; }

/* Cards / formules */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 32px 28px; display: flex; flex-direction: column; transition: border-color .2s, transform .2s, box-shadow .2s;
}
.card:hover { border-color: var(--line-strong); transform: translateY(-3px); box-shadow: var(--shadow); }
.card .tag { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 14px; }
.card h3 { margin-bottom: 12px; }
.card > p { font-size: 15px; margin-bottom: 20px; }
.card ul { list-style: none; margin-top: auto; }
.card ul li { font-size: 14.5px; color: var(--ink-soft); padding: 9px 0; border-top: 1px solid var(--line); display: flex; gap: 11px; align-items: baseline; }
.card ul li::before { content: "✓"; color: var(--accent); font-weight: 700; font-size: 13px; }
.card ul li:first-child { border-top: 0; }

/* Numbered list (prestations page) */
.stack { display: flex; flex-direction: column; }
.stack-item { display: grid; grid-template-columns: 90px 1fr 200px; gap: 32px; padding: 44px 0; border-top: 1px solid var(--line); align-items: start; }
.stack-item:last-child { border-bottom: 1px solid var(--line); }
.stack-item .idx { font-family: var(--font-serif); font-size: 2.6rem; color: var(--line-strong); font-weight: 400; }
.stack-item h3 { font-size: 1.6rem; margin-bottom: 12px; }
.stack-item p { margin-bottom: 18px; max-width: 54ch; }
.stack-item ul { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 18px; }
.stack-item ul li { font-size: 14px; color: var(--ink-soft); display: flex; gap: 8px; align-items: baseline; }
.stack-item ul li::before { content: "✓"; color: var(--accent); font-weight: 700; font-size: 12px; }
.stack-item .aside { text-align: right; }
.stack-item .aside .k { font-size: 12px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); display: block; margin-bottom: 4px; }
.stack-item .aside .v { font-family: var(--font-serif); font-size: 1.15rem; }

/* Communes grid */
.commune-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.commune-tile {
  background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm);
  padding: 24px; display: flex; align-items: baseline; justify-content: space-between;
  transition: border-color .2s, background .2s;
}
.commune-tile:hover { border-color: var(--accent); background: var(--accent-soft); }
.commune-tile .name { font-family: var(--font-serif); font-size: 1.3rem; }
.commune-tile .cp { font-size: 13px; color: var(--muted); font-weight: 500; }

/* FAQ accordion */
.faq-list { max-width: 820px; }
.faq-item { border-top: 1px solid var(--line); }
.faq-item:last-child { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; background: none; border: 0; cursor: pointer; text-align: left;
  padding: 26px 0; display: flex; align-items: center; justify-content: space-between; gap: 24px;
  font-family: var(--font-serif); font-size: 1.25rem; color: var(--ink); font-weight: 500;
}
.faq-q .sign { flex-shrink: 0; width: 24px; height: 24px; position: relative; transition: transform .25s; }
.faq-q .sign::before, .faq-q .sign::after { content: ""; position: absolute; background: var(--accent); border-radius: 2px; }
.faq-q .sign::before { top: 11px; left: 3px; width: 18px; height: 2px; }
.faq-q .sign::after { left: 11px; top: 3px; width: 2px; height: 18px; transition: opacity .2s; }
.faq-item.open .faq-q .sign::after { opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.faq-a p { padding: 0 0 26px; max-width: 68ch; }

/* Contact / info blocks */
.contact-grid { display: grid; grid-template-columns: .8fr 1.1fr; gap: 56px; align-items: start; }
.info-block { border-top: 1px solid var(--line); padding: 22px 0; }
.info-block .k { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 6px; }
.info-block .v { font-size: 1.05rem; color: var(--ink); }
.info-block .v a { color: var(--accent); }
.info-block small { color: var(--muted); font-size: 13px; }

/* Forms */
.form { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 34px; box-shadow: var(--shadow); }
.form-legend { font-family: var(--font-serif); font-size: .95rem; font-weight: 600; letter-spacing: .02em; color: var(--ink); text-transform: none; margin: 8px 0 14px; padding-bottom: 8px; border-bottom: 1px solid var(--line); }
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; color: var(--ink-soft); margin-bottom: 7px; }
.field .req { color: var(--accent); }
.field input, .field select, .field textarea {
  width: 100%; font-family: var(--font-sans); font-size: 15.5px; color: var(--ink);
  background: var(--paper); border: 1px solid var(--line-strong); border-radius: var(--radius-sm);
  padding: 12px 14px; transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft);
}
.field textarea { resize: vertical; min-height: 120px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form .btn { margin-top: 8px; }
.form-note { font-size: 13px; color: var(--muted); margin-top: 14px; }

/* Simulator */
.sim-grid { display: grid; grid-template-columns: 1.2fr .8fr; gap: 24px; align-items: stretch; }
.sim-panel { background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px; }
.sim-block { margin-bottom: 26px; }
.sim-block > .k { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 12px; }
/* Segmented control (type de bien, location) */
.seg { display: inline-flex; background: var(--paper-2); border: 1px solid var(--line); border-radius: 100px; padding: 4px; gap: 4px; max-width: 100%; }
.seg .opt {
  border: 0; background: transparent; border-radius: 100px; padding: 9px 22px; cursor: pointer;
  font-size: 14.5px; font-weight: 600; color: var(--ink-soft); transition: all .15s; user-select: none; white-space: nowrap;
}
.seg .opt:hover { color: var(--ink); }
.seg .opt.selected { background: var(--white); color: var(--ink); box-shadow: 0 1px 3px rgba(30,27,22,.14); }
.seg .mini { font-weight: 500; opacity: .55; font-size: 12.5px; }

/* Card options (catégorie, prestation) */
.opt-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.opt-card {
  border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 15px 16px; cursor: pointer;
  background: var(--white); transition: all .15s; user-select: none; text-align: left;
}
.opt-card:hover { border-color: var(--ink); }
.opt-card.selected { background: var(--ink); border-color: var(--ink); color: #fff; }
.opt-card .t { display: block; font-weight: 600; font-size: 15px; }
.opt-card .s { display: block; font-size: 12.5px; color: var(--muted); margin-top: 3px; }
.opt-card.selected .s { color: rgba(255,255,255,.6); }

/* Checkbox box (garage) */
.check-box {
  display: flex; align-items: flex-start; gap: 13px; border: 1px solid var(--line-strong);
  border-radius: var(--radius-sm); padding: 15px 16px; cursor: pointer; transition: border-color .15s, background .15s;
}
.check-box:hover { border-color: var(--ink); }
.check-box:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); }
.check-box input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--accent); cursor: pointer; flex-shrink: 0; }
.check-box .t { display: block; font-weight: 600; font-size: 15px; color: var(--ink); }
.check-box .s { display: block; font-size: 12.5px; color: var(--muted); margin-top: 3px; }

/* legacy pill fallback */
.opt-row { display: flex; flex-wrap: wrap; gap: 10px; }
.opt-row .opt { border: 1px solid var(--line-strong); border-radius: 100px; padding: 9px 18px; cursor: pointer; font-size: 14.5px; font-weight: 500; color: var(--ink-soft); background: var(--paper); transition: all .15s; }
.opt-row .opt.selected { background: var(--ink); color: #fff; border-color: var(--ink); }

.sim-block select { width: 100%; font-family: var(--font-sans); font-size: 15.5px; padding: 12px 14px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--paper); }
.hint { font-size: 12.5px; color: var(--muted); margin-top: 8px; }

.sim-result { background: var(--ink); color: #fff; border-radius: var(--radius); padding: 34px 32px; display: flex; flex-direction: column; }
.sim-result .k { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: rgba(255,255,255,.55); font-weight: 600; }
.sim-result .price { font-family: var(--font-serif); font-size: 4.2rem; font-weight: 400; margin: 12px 0 4px; line-height: 1; letter-spacing: -.02em; }
.sim-result .price .cur { font-size: 2rem; }
.sim-result .sub { font-size: 13.5px; color: rgba(255,255,255,.6); margin-bottom: 24px; max-width: 30ch; }
.sim-result .rows { border-top: 1px solid rgba(255,255,255,.16); padding-top: 18px; }
.sim-result .rows .r { display: flex; justify-content: space-between; gap: 16px; font-size: 14px; color: rgba(255,255,255,.82); padding: 6px 0; }
.sim-result .rows .r span:first-child { color: rgba(255,255,255,.5); }
.sim-result .btn-primary { background: var(--accent); margin-top: auto; }
.sim-result .btn-primary:hover { background: var(--accent-dark); }
.sim-result .fine { font-size: 12px; color: rgba(255,255,255,.45); margin-top: 16px; line-height: 1.5; }

.mini-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; margin-top: 48px; }
.mini-card { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 24px; background: var(--white); }
.mini-card h4 { font-family: var(--font-serif); font-size: 1.1rem; font-weight: 500; margin-bottom: 8px; }
.mini-card p { font-size: 14px; }

/* CTA band */
.cta-band { background: var(--ink); color: #fff; border-radius: var(--radius); padding: 64px 48px; text-align: center; }
.cta-band .eyebrow { color: #E0A17F; }
.cta-band h2 { color: #fff; margin: 16px auto 30px; max-width: 16ch; }
.cta-band .btn-ghost { color: #fff; border-color: rgba(255,255,255,.3); }
.cta-band .btn-ghost:hover { border-color: #fff; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Alert / confirmation */
.alert { border-radius: var(--radius); padding: 18px 20px; font-size: 15px; margin-bottom: 24px; display: none; }
.alert.show { display: block; }
.alert-success { background: #EAF3EC; border: 1px solid #BEDCC4; color: #2C5A38; }
.alert-error { background: #F7E8E4; border: 1px solid #E6C3B8; color: #8A3320; }

/* Page hero (interior pages) */
.page-hero { padding: 72px 0 40px; }
.page-hero .eyebrow { margin-bottom: 18px; }
.page-hero h1 { margin-bottom: 22px; max-width: 16ch; }
.page-hero .lead { margin-bottom: 8px; }

/* Recap box */
.recap { background: var(--paper-2); border: 1px dashed var(--line-strong); border-radius: var(--radius); padding: 26px; }
.recap .k { font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--muted); font-weight: 600; margin-bottom: 10px; }
.recap p { font-size: 14.5px; margin-bottom: 14px; }

/* ============================================================
   Footer
   ============================================================ */
.site-footer {
  background: var(--paper-2);
  border-top: 1px solid var(--line);
  padding: 72px 0 40px;
  margin-top: 96px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--line);
}
.footer-brand .brand { font-size: 1.5rem; margin-bottom: 18px; }
.footer-brand p { font-size: 15px; color: var(--muted); max-width: 42ch; }
.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  font-weight: 600;
  margin-bottom: 18px;
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }
.footer-col a, .footer-col span { font-size: 15px; color: var(--ink-soft); transition: color .15s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 28px;
}
.footer-bottom p { font-size: 13.5px; color: var(--muted); }

/* ============================================================
   Responsive
   ============================================================ */

/* --- Tablette (<= 1024px) --- */
@media (max-width: 1024px) {
  .section { padding: 80px 0; }
  .sim-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .cards { grid-template-columns: 1fr 1fr; }
  .cards .card:last-child:nth-child(odd) { grid-column: 1 / -1; }
  .hero-grid { gap: 40px; }
}

/* --- Tablette étroite / grand mobile (<= 860px) --- */
@media (max-width: 860px) {
  .nav-links {
    position: absolute;
    top: 72px; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
    padding: 8px 24px 16px;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; width: 100%; font-size: 16px; }
  .menu-toggle { display: block; }
  .btn-desktop { display: none; }

  .hero { padding: 48px 0 56px; }
  .hero-grid { grid-template-columns: 1fr; gap: 36px; }
  .hero-media { aspect-ratio: 16/10; max-height: 440px; }

  .feature-row { grid-template-columns: 1fr; }
  .commune-grid { grid-template-columns: 1fr 1fr; }
  .mini-cards { grid-template-columns: 1fr 1fr; }

  /* Prestations : liste numérotée */
  .stack-item { grid-template-columns: 56px 1fr; gap: 12px 22px; padding: 36px 0; }
  .stack-item .idx { font-size: 2rem; }
  .stack-item .aside { grid-column: 1 / -1; text-align: left; padding-top: 4px; }

  .cta-band { padding: 48px 28px; }

  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }
}

/* --- Mobile (<= 560px) --- */
@media (max-width: 560px) {
  .wrap { padding: 0 18px; }
  .section { padding: 56px 0; }
  .section-sm { padding: 48px 0; }
  .section-head { margin-bottom: 40px; }

  .cards { grid-template-columns: 1fr; }
  .commune-grid { grid-template-columns: 1fr; }
  .mini-cards { grid-template-columns: 1fr; margin-top: 36px; }

  /* Formulaires */
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .form { padding: 24px 20px; }

  /* Simulateur */
  .sim-panel { padding: 24px 20px; }
  .sim-result { padding: 28px 24px; }
  .sim-result .price { font-size: 3.4rem; }
  .opt-cards { grid-template-columns: 1fr; }
  .seg { display: flex; width: 100%; }
  .seg .opt { flex: 1; text-align: center; padding: 10px 10px; }

  .cta-band { padding: 40px 22px; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; }
}