/* DavAutoClean — design system
 * Aesthetic: artisan & humain, vert olive chaud, typo serif chaleureuse
 */

:root {
  /* Couleurs (modifiables via tweaks) */
  --green-deep: #2d3f24;       /* texte fort, vert forêt */
  --green: #5a8c4a;            /* vert principal, sauge/olive chaud */
  --green-soft: #8aab73;       /* vert plus clair */
  --green-pale: #e7ecdc;       /* vert très pâle (bandeaux) */
  --cream: #f7f4ec;            /* fond chaud */
  --paper: #fbfaf6;            /* cartes */
  --ink: #1d2118;              /* texte principal */
  --ink-soft: #5b6155;         /* texte secondaire */
  --line: #d9d4c4;             /* bordures */
  --terra: #c97c4a;            /* accent terre cuite */
  --terra-soft: #f0d9c4;

  /* Typo */
  --serif: 'Fraunces', 'Iowan Old Style', 'Charter', Georgia, serif;
  --sans: 'Inter', -apple-system, system-ui, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, Menlo, monospace;

  /* Spacing */
  --r-sm: 6px;
  --r-md: 12px;
  --r-lg: 20px;
  --r-xl: 32px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

/* Typo échelles */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 500;
}
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--green-deep);
  letter-spacing: -0.01em;
  margin: 0;
  font-variation-settings: "SOFT" 30, "WONK" 0;
}
h1 { font-size: clamp(40px, 5.5vw, 84px); line-height: 1.02; letter-spacing: -0.025em; }
h2 { font-size: clamp(30px, 3.5vw, 52px); line-height: 1.08; letter-spacing: -0.02em; }
h3 { font-size: clamp(22px, 2vw, 30px); line-height: 1.2; }
h4 { font-size: 18px; line-height: 1.3; }
p { margin: 0; text-wrap: pretty; }

a { color: inherit; text-decoration: none; }

/* ========== Layout helpers ========== */
.wrap { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 32px; }
.wrap-narrow { width: 100%; max-width: 920px; margin: 0 auto; padding: 0 32px; }

/* ========== Top nav ========== */
.topnav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(247, 244, 236, 0.85);
  backdrop-filter: saturate(140%) blur(10px);
  border-bottom: 1px solid var(--line);
}
.topnav-inner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 32px; max-width: 1280px; margin: 0 auto;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--serif); font-weight: 600; color: var(--green-deep);
  font-size: 19px; letter-spacing: -0.01em;
}
.brand img { height: 40px; width: 40px; object-fit: contain; }
.brand-sub { font-family: var(--mono); font-size: 10px; letter-spacing: 0.18em; color: var(--ink-soft); text-transform: uppercase; display: block; margin-top: 2px; }
.brand-text { line-height: 1; }

.nav-links { display: flex; align-items: center; gap: 4px; }
.nav-link {
  padding: 8px 14px; border-radius: 999px;
  font-size: 14px; color: var(--ink-soft);
  transition: all 150ms ease; cursor: pointer;
  border: 1px solid transparent;
}
.nav-link:hover { color: var(--green-deep); background: var(--paper); }
.nav-link.active { color: var(--green-deep); background: var(--paper); border-color: var(--line); }
.nav-cta {
  padding: 9px 16px; border-radius: 999px;
  background: var(--green-deep); color: var(--cream);
  font-size: 14px; font-weight: 500;
  transition: all 150ms ease; cursor: pointer;
  display: inline-flex; align-items: center; gap: 6px;
}
.nav-cta:hover { background: var(--green); }
.nav-burger { display: none; }

/* ========== Buttons ========== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 24px; border-radius: 999px;
  font-size: 15px; font-weight: 500; font-family: var(--sans);
  cursor: pointer; border: 1px solid transparent;
  transition: all 180ms ease;
}
.btn-primary { background: var(--green-deep); color: var(--cream); }
.btn-primary:hover { background: var(--green); }
.btn-ghost { background: transparent; color: var(--green-deep); border-color: var(--green-deep); }
.btn-ghost:hover { background: var(--green-deep); color: var(--cream); }
.btn-terra { background: var(--terra); color: white; }
.btn-terra:hover { background: oklch(0.6 0.12 50); }
.btn .arrow { transition: transform 180ms ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ========== Cards ========== */
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  padding: 28px;
}
.card-link { transition: all 200ms ease; cursor: pointer; }
.card-link:hover { transform: translateY(-2px); border-color: var(--green-soft); box-shadow: 0 12px 24px -16px rgba(45,63,36,0.25); }

/* ========== Footer ========== */
.footer {
  margin-top: 80px;
  background: var(--green-deep);
  color: var(--cream);
  padding: 64px 0 32px;
}
.footer h4 { color: var(--cream); font-family: var(--sans); font-size: 13px; text-transform: uppercase; letter-spacing: 0.12em; font-weight: 600; margin-bottom: 16px; opacity: 0.7; }
.footer a { display: block; padding: 4px 0; font-size: 14px; opacity: 0.85; transition: opacity 150ms; }
.footer a:hover { opacity: 1; color: var(--green-soft); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-bottom { padding-top: 24px; display: flex; justify-content: space-between; font-size: 12px; opacity: 0.5; font-family: var(--mono); }

/* ========== Service nav (within page) ========== */
.service-strip {
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.service-strip-inner {
  display: flex; gap: 4px; padding: 12px 32px; max-width: 1280px; margin: 0 auto;
  overflow-x: auto;
}
.service-pill {
  padding: 8px 16px; border-radius: 999px; font-size: 13px; white-space: nowrap;
  color: var(--ink-soft); cursor: pointer; transition: all 150ms;
  border: 1px solid transparent;
}
.service-pill:hover { color: var(--green-deep); }
.service-pill.active { background: var(--green-pale); color: var(--green-deep); border-color: var(--green-soft); }

/* ========== Generic sections ========== */
.section { padding: 96px 0; }
.section-tight { padding: 64px 0; }
.section-cream { background: var(--cream); }
.section-paper { background: var(--paper); }
.section-deep { background: var(--green-deep); color: var(--cream); }
.section-deep h1, .section-deep h2, .section-deep h3 { color: var(--cream); }

/* ========== Before/after slider ========== */
.compare {
  position: relative; width: 100%; aspect-ratio: 4/3; overflow: hidden;
  border-radius: var(--r-lg); background: #2a2a2a; user-select: none;
  border: 1px solid var(--line);
}
.compare-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.compare-after-wrap { position: absolute; inset: 0; overflow: hidden; clip-path: inset(0 0 0 50%); }
.compare-handle {
  position: absolute; top: 0; bottom: 0; left: 50%;
  width: 3px; background: white; transform: translateX(-50%); cursor: ew-resize;
  box-shadow: 0 0 0 1px rgba(0,0,0,0.15), 0 0 24px rgba(0,0,0,0.3);
}
.compare-knob {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 48px; height: 48px; border-radius: 50%; background: white;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3); color: var(--green-deep);
}
.compare-label {
  position: absolute; top: 16px; padding: 6px 12px;
  background: rgba(255,255,255,0.92); color: var(--green-deep);
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.12em;
  text-transform: uppercase; font-weight: 600; border-radius: 999px;
}
.compare-label.before { left: 16px; }
.compare-label.after { right: 16px; background: var(--green-deep); color: var(--cream); }

/* ========== Star rating ========== */
.stars { display: inline-flex; gap: 2px; color: #f4b400; }
.stars svg { width: 16px; height: 16px; }

/* ========== Map ========== */
.map-wrap { width: 100%; aspect-ratio: 16/9; border-radius: var(--r-lg); overflow: hidden; border: 1px solid var(--line); }
.map-wrap iframe { width: 100%; height: 100%; border: 0; }

/* ========== Forms ========== */
.field { display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 13px; color: var(--ink-soft); font-weight: 500; }
.field input, .field textarea, .field select {
  font: inherit; font-size: 15px;
  padding: 12px 14px; border: 1px solid var(--line); border-radius: 10px;
  background: var(--paper); color: var(--ink);
  transition: border-color 150ms;
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none; border-color: var(--green);
}
.field textarea { min-height: 120px; resize: vertical; }

/* ========== Misc ========== */
.divider {
  height: 1px; background: var(--line); margin: 0;
}
.placeholder-img {
  background:
    repeating-linear-gradient(45deg, var(--green-pale) 0 12px, var(--cream) 12px 24px);
  border: 1px dashed var(--green-soft);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em;
  color: var(--green-deep); text-transform: uppercase;
  border-radius: var(--r-md);
}

.gift-card {
  background: linear-gradient(135deg, var(--green-deep), var(--green));
  color: var(--cream); border-radius: var(--r-lg); padding: 32px;
  position: relative; overflow: hidden;
}
.gift-card::after {
  content: ""; position: absolute; right: -40px; bottom: -40px;
  width: 200px; height: 200px;
  background: radial-gradient(circle, rgba(255,255,255,0.1), transparent 70%);
}

/* Leaf accent */
.leaf {
  display: inline-block;
  width: 14px; height: 14px;
  background: var(--green);
  border-radius: 0 100% 0 100%;
  transform: rotate(-45deg);
  vertical-align: middle;
}


/* ========== Layout grids ========== */
.hero-grid        { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.audience-grid    { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.serv-grid        { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.hiw-grid         { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.eco-grid         { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.contact-channels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.contact-grid     { display: grid; grid-template-columns: 2fr 1fr; gap: 40px; align-items: start; }
/* .ba-grid garde grid-template-columns inline car il varie selon la page */
.ba-grid          { display: grid; gap: 48px; align-items: center; }

/* ========== Components ========== */
/* Badge / pill (tags de prestation) */
.badge {
  font-size: 12px; padding: 4px 10px;
  background: var(--green-pale); color: var(--green-deep);
  border-radius: 999px; font-family: var(--mono); letter-spacing: 0.05em;
  display: inline-block;
}

/* En-tête de section : h2 à gauche + CTA à droite */
.section-header {
  display: flex; align-items: flex-end; justify-content: space-between;
  margin-bottom: 48px; gap: 32px; flex-wrap: wrap;
}

/* Checklist dans les cartes de service */
.card-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.card-list li { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ink); }
.card-list .check { color: var(--green); flex-shrink: 0; }

/* Macaron TV (hero accueil) */
.macaron {
  position: absolute; top: -24px; right: -24px; z-index: 10;
  width: 168px; height: 168px; border-radius: 50%;
  background: var(--terra); color: white;
  display: flex; align-items: center; justify-content: center;
  text-align: center; padding: 22px;
  transform: rotate(10deg);
  box-shadow: 0 6px 28px rgba(201,124,74,0.45);
}
.macaron-eyebrow { font-family: var(--mono); font-size: 10px; letter-spacing: 0.14em; text-transform: uppercase; opacity: 0.85; margin-bottom: 7px; }
.macaron-title   { font-family: var(--serif); font-size: 16px; line-height: 1.3; font-variation-settings: "SOFT" 30; }

/* Label mono uppercase (gift card eyebrow, divers) */
.mono-label { font-family: var(--mono); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; }

/* ========== Macaron banner (mobile only) ========== */
.macaron-banner {
  display: none;
}

/* ========== Reviews grid ========== */
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }

/* ========== Photo duo (désinfection) ========== */
.photo-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.photo-duo-img { width: 100%; aspect-ratio: 3/4; object-fit: cover; border-radius: var(--r-lg); }

/* Tweaks panel mounting */
#tweaks-root { position: fixed; bottom: 20px; right: 20px; z-index: 100; }

/* Responsive */
@media (max-width: 880px) {
  .topnav { position: relative; }
  .topnav-inner { padding: 12px 20px; }
  .nav-burger {
    display: flex; align-items: center; justify-content: center;
    width: 40px; height: 40px; flex-shrink: 0;
    background: none; border: 1px solid var(--line);
    border-radius: var(--r-sm); cursor: pointer; color: var(--ink);
  }
  .nav-links {
    display: none;
    position: absolute; top: 100%; left: 0; right: 0; z-index: 40;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--cream); border-bottom: 1px solid var(--line);
    padding: 8px 20px 16px;
  }
  .nav-links.is-open { display: flex; }
  .nav-link { padding: 12px 16px; font-size: 15px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .wrap, .wrap-narrow { padding: 0 20px; }
  .section { padding: 64px 0; }
  .hero-grid, .hiw-grid, .eco-grid, .contact-grid { grid-template-columns: 1fr; }
  .audience-grid, .serv-grid, .contact-channels, .reviews-grid, .photo-duo { grid-template-columns: 1fr; }
  .ba-grid { grid-template-columns: 1fr !important; }
  .card-list { grid-template-columns: 1fr; }
  .macaron { display: none; }
  .macaron-banner {
    display: flex; align-items: center; gap: 12px;
    background: var(--terra); color: white;
    padding: 14px 20px; font-size: 14px;
    margin: 0 -20px 16px;
  }
  .brand img { display: none; }
  .hero-stats { flex-wrap: nowrap; }
}

@media (max-width: 480px) {
  .section { padding: 48px 0; }
  .section-tight { padding: 32px 0; }
  .card { padding: 20px; }
  .brand-sub { display: none; }
  .btn { padding: 12px 18px; font-size: 14px; }
}