/* Roostline — feuille de styles principale */

:root {
  --ink: #17110d;
  --ink-2: #1e1712;
  --panel: #241c15;
  --panel-2: #2c221a;
  --line: #3a2d22;
  --ember: #e8a65c;
  --ember-soft: rgba(232, 166, 92, 0.14);
  --moss: #9db08a;
  --cream: #f4ece1;
  --muted: #b0a08e;
  --radius-s: 10px;
  --radius-m: 16px;
  --radius-l: 26px;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.45);
  --display: "Fraunces", Georgia, "Times New Roman", serif;
  --body: "Karla", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: "IBM Plex Mono", "SFMono-Regular", Consolas, monospace;
  --wrap: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  margin: 0;
  background-color: var(--ink);
  background-image:
    radial-gradient(900px 460px at 50% -160px, rgba(232, 166, 92, 0.16), transparent 70%),
    radial-gradient(700px 420px at 92% 12%, rgba(157, 176, 138, 0.08), transparent 72%);
  background-repeat: no-repeat;
  color: var(--cream);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--ember); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 {
  font-family: var(--display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 0.5em;
}

h1 { font-size: clamp(2.3rem, 5.2vw, 3.85rem); }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.55rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1rem; }

.wrap { width: min(100% - 40px, var(--wrap)); margin-inline: auto; }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: 14px;
  display: block;
}

.lede { color: var(--muted); font-size: 1.06rem; max-width: 62ch; }

:focus-visible {
  outline: 2px solid var(--ember);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ---------- boutons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-family: var(--body);
  font-weight: 700;
  font-size: 0.97rem;
  cursor: pointer;
  transition: transform 0.18s ease, background-color 0.18s ease, border-color 0.18s ease;
  text-decoration: none;
}
.btn:hover { transform: translateY(-2px); text-decoration: none; }
.btn-primary { background: var(--ember); color: #241505; }
.btn-primary:hover { background: #f2b672; }
.btn-ghost { border-color: var(--line); color: var(--cream); background: rgba(255, 255, 255, 0.02); }
.btn-ghost:hover { border-color: var(--ember); }
.btn-block { width: 100%; }

/* ---------- en-tête ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  backdrop-filter: blur(12px);
  background: rgba(23, 17, 13, 0.86);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 76px;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--cream); text-decoration: none; }
.brand:hover { text-decoration: none; }
.brand svg { width: 34px; height: 34px; flex: none; }
.brand-name { font-family: var(--display); font-size: 1.28rem; font-weight: 600; letter-spacing: -0.01em; }
.brand-sub {
  display: block;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--muted);
}
.nav { margin-left: auto; display: flex; align-items: center; gap: 26px; }
.nav a { color: var(--cream); font-size: 0.95rem; opacity: 0.85; }
.nav a:hover { opacity: 1; color: var(--ember); text-decoration: none; }
.header-cta { display: flex; align-items: center; gap: 14px; }
.header-phone { font-family: var(--mono); font-size: 0.9rem; white-space: nowrap; }
.nav-toggle {
  display: none;
  margin-left: auto;
  background: none;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 12px;
  color: var(--cream);
  cursor: pointer;
}

/* ---------- sections ---------- */
.section { padding: 92px 0; }
.section-tight { padding: 64px 0; }
.section-head { max-width: 720px; margin-bottom: 48px; }

/* ---------- héros ---------- */
.hero { padding: 78px 0 84px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 54px; align-items: center; }
.hero p.lede { font-size: 1.12rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin: 30px 0 26px; }
.hero-note { font-size: 0.9rem; color: var(--muted); display: flex; align-items: center; gap: 9px; }
.hero-note span { width: 7px; height: 7px; border-radius: 50%; background: var(--moss); flex: none; }
.hero-visual { position: relative; }
.hero-visual img {
  border-radius: var(--radius-l);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  aspect-ratio: 4 / 5;
  object-fit: cover;
  width: 100%;
}
.hero-card {
  position: absolute;
  left: -26px;
  bottom: 34px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 18px 22px;
  box-shadow: var(--shadow);
  max-width: 254px;
}
.hero-card strong { font-family: var(--mono); font-size: 1.5rem; color: var(--ember); display: block; }
.hero-card small { color: var(--muted); line-height: 1.4; display: block; margin-top: 4px; }

.figures {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  overflow: hidden;
  margin-top: 56px;
}
.figures div { background: var(--ink-2); padding: 26px 24px; }
.figures b { font-family: var(--mono); font-size: 1.7rem; color: var(--cream); display: block; }
.figures span { color: var(--muted); font-size: 0.9rem; }

/* ---------- plan de la maison ---------- */
.rooms { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.room {
  background: linear-gradient(180deg, var(--panel) 0%, var(--ink-2) 100%);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 26px 24px 28px;
  position: relative;
  overflow: hidden;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.room:hover { border-color: var(--ember); transform: translateY(-4px); }
.room::after {
  content: "";
  position: absolute;
  inset: -60% 40% 60% -20%;
  background: radial-gradient(circle, var(--ember-soft), transparent 65%);
  pointer-events: none;
}
.room-tag {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--moss);
}
.room h3 { margin: 12px 0 8px; }
.room p { color: var(--muted); font-size: 0.95rem; margin: 0; }

/* ---------- prestations ---------- */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.card {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card img { height: 190px; width: 100%; object-fit: cover; }
.card-body { padding: 24px 24px 28px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.card-body p { color: var(--muted); font-size: 0.95rem; margin: 0; }
.card ul { margin: 6px 0 0; padding-left: 18px; color: var(--muted); font-size: 0.93rem; }
.card ul li { margin-bottom: 6px; }

/* ---------- simulateur ---------- */
.tool {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  overflow: hidden;
  background: var(--ink-2);
}
.tool-form { padding: 40px; border-right: 1px solid var(--line); }
.tool-result { padding: 40px; background: var(--panel); }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 0.9rem; margin-bottom: 8px; color: var(--cream); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 15px;
  background: var(--ink);
  border: 1px solid var(--line);
  border-radius: var(--radius-s);
  color: var(--cream);
  font-family: var(--body);
  font-size: 1rem;
}
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--ember); outline: none; }
.field textarea { min-height: 130px; resize: vertical; }
.field small { color: var(--muted); font-size: 0.82rem; display: block; margin-top: 6px; }
.bar-row { margin-bottom: 20px; }
.bar-head { display: flex; justify-content: space-between; align-items: baseline; font-size: 0.93rem; margin-bottom: 8px; }
.bar-head b { font-family: var(--mono); color: var(--cream); }
.bar { height: 10px; border-radius: 999px; background: var(--ink); overflow: hidden; border: 1px solid var(--line); }
.bar i { display: block; height: 100%; background: var(--ember); transition: width 0.4s ease; }
.bar.moss i { background: var(--moss); }
.bar.pale i { background: #c9b7a2; }
.tool-note { color: var(--muted); font-size: 0.86rem; border-top: 1px solid var(--line); padding-top: 16px; margin-top: 6px; }

/* ---------- tarifs ---------- */
.toggle-row { display: flex; align-items: center; gap: 14px; margin-bottom: 36px; font-size: 0.95rem; }
.toggle {
  position: relative;
  width: 58px;
  height: 30px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--ink-2);
  cursor: pointer;
  padding: 0;
}
.toggle i {
  position: absolute;
  top: 3px;
  left: 3px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--ember);
  transition: left 0.2s ease;
}
.toggle[aria-pressed="true"] i { left: 31px; }
.save-badge {
  font-family: var(--mono);
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--moss);
  border: 1px solid rgba(157, 176, 138, 0.4);
  border-radius: 999px;
  padding: 4px 12px;
}
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.plan {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 32px 28px 34px;
  display: flex;
  flex-direction: column;
}
.plan.featured { border-color: var(--ember); background: linear-gradient(180deg, var(--panel-2), var(--ink-2)); }
.plan-flag {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: 10px;
  display: block;
}
.price { font-family: var(--mono); font-size: 2.5rem; line-height: 1; margin: 14px 0 4px; }
.price span { font-size: 0.95rem; color: var(--muted); font-family: var(--body); }
.price-sub { color: var(--muted); font-size: 0.88rem; min-height: 22px; }
.plan ul { list-style: none; margin: 22px 0 26px; padding: 0; }
.plan ul li { padding-left: 26px; position: relative; margin-bottom: 11px; font-size: 0.95rem; color: var(--muted); }
.plan ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 12px;
  height: 7px;
  border-left: 2px solid var(--moss);
  border-bottom: 2px solid var(--moss);
  transform: rotate(-45deg);
}
.plan .btn { margin-top: auto; }
.price-terms {
  margin-top: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 26px 28px;
  background: var(--ink-2);
}
.price-terms h3 { margin-bottom: 12px; }
.price-terms ul { margin: 0; padding-left: 20px; color: var(--muted); font-size: 0.94rem; }
.price-terms li { margin-bottom: 8px; }

/* ---------- témoignages ---------- */
.quotes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.quote {
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 28px 26px;
  background: var(--ink-2);
}
.quote p { font-size: 0.98rem; }
.quote-person { display: flex; align-items: center; gap: 13px; margin-top: 20px; }
.quote-person img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; }
.quote-person b { display: block; font-size: 0.95rem; }
.quote-person small { color: var(--muted); }

/* ---------- faq ---------- */
.faq { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%;
  background: none;
  border: 0;
  color: var(--cream);
  font-family: var(--display);
  font-size: 1.1rem;
  text-align: left;
  padding: 22px 44px 22px 0;
  cursor: pointer;
  position: relative;
}
.faq-q::after {
  content: "+";
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--ember);
  font-family: var(--mono);
  font-size: 1.3rem;
}
.faq-item.open .faq-q::after { content: "–"; }
.faq-a { display: none; padding: 0 40px 24px 0; color: var(--muted); }
.faq-item.open .faq-a { display: block; }

/* ---------- contact ---------- */
.contact-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 34px; }
.contact-form, .contact-info {
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  padding: 36px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.check { display: flex; gap: 11px; align-items: flex-start; font-size: 0.88rem; color: var(--muted); margin: 4px 0 20px; }
.check input { margin-top: 4px; flex: none; width: 17px; height: 17px; accent-color: var(--ember); }
.form-msg {
  display: none;
  margin-top: 18px;
  padding: 14px 16px;
  border-radius: var(--radius-s);
  font-size: 0.93rem;
  border: 1px solid var(--moss);
  background: rgba(157, 176, 138, 0.1);
  color: var(--cream);
}
.form-msg.error { border-color: #d98a6a; background: rgba(217, 138, 106, 0.12); }
.form-msg.show { display: block; }
.info-line { display: flex; gap: 14px; padding: 18px 0; border-bottom: 1px solid var(--line); }
.info-line:last-of-type { border-bottom: 0; }
.info-line b { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); font-family: var(--mono); font-weight: 400; }
.info-line span { font-size: 1rem; }
.contact-info img { border-radius: var(--radius-m); margin-top: 18px; height: 180px; width: 100%; object-fit: cover; border: 1px solid var(--line); }

/* ---------- pied de page ---------- */
.site-footer { border-top: 1px solid var(--line); background: var(--ink-2); padding: 58px 0 34px; margin-top: 20px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 34px; }
.footer-grid h4 { font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.18em; text-transform: uppercase; color: var(--muted); font-weight: 400; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 9px; }
.footer-grid a { color: var(--cream); font-size: 0.95rem; opacity: 0.85; }
.footer-grid a:hover { color: var(--ember); }
.footer-text { color: var(--muted); font-size: 0.92rem; max-width: 42ch; }
.footer-bottom {
  margin-top: 38px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  color: var(--muted);
  font-size: 0.85rem;
}
.disclaimer { color: var(--muted); font-size: 0.85rem; margin-top: 18px; max-width: 78ch; }

/* ---------- bandeau cookies ---------- */
.cookie {
  position: fixed;
  left: 20px;
  right: 20px;
  bottom: 20px;
  z-index: 90;
  display: none;
  gap: 22px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  padding: 22px 26px;
  box-shadow: var(--shadow);
  max-width: 980px;
  margin-inline: auto;
}
.cookie.show { display: flex; }
.cookie p { margin: 0; font-size: 0.92rem; color: var(--muted); max-width: 60ch; }
.cookie-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.cookie .btn { padding: 11px 20px; font-size: 0.9rem; }

/* ---------- pages juridiques ---------- */
.legal { padding: 62px 0 40px; }
.legal-wrap { width: min(100% - 40px, 820px); margin-inline: auto; }
.legal h1 { margin-bottom: 10px; }
.legal .updated { font-family: var(--mono); font-size: 0.82rem; color: var(--muted); margin-bottom: 34px; }
.legal h2 { font-size: 1.4rem; margin-top: 40px; }
.legal h3 { margin-top: 26px; }
.legal p, .legal li { color: #d9cfc2; }
.legal ul { padding-left: 20px; }
.legal li { margin-bottom: 8px; }
.legal-box {
  border: 1px solid var(--line);
  background: var(--ink-2);
  border-radius: var(--radius-m);
  padding: 22px 26px;
  margin: 26px 0;
}
.back-link { display: inline-block; margin-bottom: 26px; font-size: 0.92rem; }

/* ---------- adaptatif ---------- */
@media (max-width: 1000px) {
  .hero-grid, .tool, .contact-grid { grid-template-columns: 1fr; }
  .tool-form { border-right: 0; border-bottom: 1px solid var(--line); }
  .rooms, .cards, .plans, .quotes { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .nav {
    display: none;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--ink-2);
    border-bottom: 1px solid var(--line);
    padding: 10px 22px 20px;
  }
  .nav.open { display: flex; }
  .nav a { padding: 12px 0; width: 100%; border-bottom: 1px solid var(--line); }
  .nav-toggle { display: block; }
  .header-cta { display: none; }
  .hero-card { left: 12px; bottom: 12px; }
}

@media (max-width: 680px) {
  body { font-size: 16px; }
  .section { padding: 62px 0; }
  .rooms, .cards, .plans, .quotes, .figures, .form-row, .footer-grid { grid-template-columns: 1fr; }
  .tool-form, .tool-result, .contact-form, .contact-info { padding: 26px; }
  .hero { padding: 46px 0 60px; }
  .hero-visual img { aspect-ratio: 4 / 3.4; }
  .hero-card { position: static; margin-top: 16px; max-width: none; }
  .cookie { left: 12px; right: 12px; bottom: 12px; padding: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
  html { scroll-behavior: auto; }
}