/* public/site.css — site public de Dotéo (accueil et pages légales) */

:root {
  --paper: #FFFFFF;
  --mist: #F2F4F6;
  --ink: #1B2229;
  --ink-2: #444E59;
  --line: #D6DCE1;
  --accent: #D4570A;
  --accent-dark: #A94406;
  --accent-tint: #FDF0E6;
  --tool: #2D5D8B;
  --tool-tint: #E6EEF6;
  --epi: #2D7646;
  --epi-tint: #E3F1E8;
  --font: "Barlow", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-cond: "Barlow Semi Condensed", "Barlow", system-ui, sans-serif;
  --gutter: 24px;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--font); font-size: 17px; line-height: 1.55; }
a { color: var(--accent-dark); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--font-cond); color: var(--ink); margin: 0; line-height: 1.08; }
p { margin: 0; }
.visually-hidden { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

.wrap { max-width: 1160px; margin: 0 auto; padding: 0 var(--gutter); }
.wrap.narrow > * { max-width: 760px; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 42px; padding: 0 18px; border-radius: 8px; border: 1px solid var(--line);
  background: var(--paper); color: var(--ink); font: inherit; font-weight: 600; font-size: 16px;
  text-decoration: none; cursor: pointer; white-space: nowrap;
}
.btn.primary { background: var(--accent); border-color: var(--accent); color: #FFFFFF; }
.btn.primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.btn.big { height: 52px; padding: 0 26px; font-size: 18px; }

/* ---------- En-tête ---------- */
.site-head { border-bottom: 1px solid var(--line); background: var(--paper); }
.head-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; height: 68px; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-family: var(--font-cond); font-weight: 700; font-size: 24px; }
.head-nav { display: flex; align-items: center; gap: 22px; }
.head-nav a:not(.btn) { color: var(--ink-2); text-decoration: none; font-weight: 500; white-space: nowrap; }
.head-nav a:not(.btn):hover { color: var(--ink); }

/* Menu mobile : bouton d'essai + menu déroulant (en dessous de 820 px) */
.head-mobile { display: none; align-items: center; gap: 10px; }
.burger {
  display: grid; place-items: center; width: 42px; height: 42px; padding: 0;
  border: 1px solid var(--line); border-radius: 8px; background: var(--paper); color: var(--ink); cursor: pointer;
}
.menu-panel { border-top: 1px solid var(--line); background: var(--paper); padding: 8px var(--gutter) 16px; }
.menu-panel[hidden] { display: none; }
.menu-panel a:not(.btn) { display: block; padding: 12px 0; border-bottom: 1px solid #E9ECEF; color: var(--ink); text-decoration: none; font-weight: 500; font-size: 18px; }
.menu-panel .btn { width: 100%; margin-top: 14px; }
.menu-panel .btn.primary { color: #FFFFFF; }

.guide-cta {
  margin-top: 34px; padding: 20px 24px; border: 1px solid var(--line); border-left: 5px solid var(--accent); border-radius: 10px;
  background: var(--paper); display: flex; align-items: center; justify-content: space-between; gap: 16px 24px; flex-wrap: wrap;
}
.guide-cta p { max-width: 52em; }

/* ---------- Accueil : la question et la démonstration ---------- */
.hero { padding: 64px 0 72px; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 56px; align-items: center; }
.hero h1 { font-size: clamp(46px, 7.2vw, 88px); font-weight: 700; letter-spacing: -0.015em; line-height: 0.98; }
.lead { margin-top: 22px; font-size: 20px; line-height: 1.5; color: var(--ink-2); max-width: 34em; }
.cta-row { margin-top: 30px; display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.cta-note { font-size: 14.5px; color: var(--ink-2); line-height: 1.45; }

.demo {
  background: var(--paper); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: 0 1px 0 var(--line), 0 18px 40px -24px rgba(27, 34, 41, 0.35);
  padding: 18px; min-width: 0;
}
.demo-bar { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 12px; }
.demo-title { font-family: var(--font-cond); font-weight: 700; font-size: 20px; }
.demo-hint { font-size: 13px; color: var(--ink-2); }
.demo-search {
  display: flex; align-items: center; gap: 10px; height: 52px; padding: 0 14px;
  border: 2px solid var(--accent); border-radius: 8px; color: var(--ink-2);
}
.demo-search input { flex: 1; min-width: 0; border: 0; outline: 0; font: inherit; font-size: 20px; color: var(--ink); background: transparent; }
.demo-search input::-webkit-search-cancel-button { display: none; }
.demo-list { list-style: none; margin: 12px 0 0; padding: 0; min-height: 220px; }
.demo-list li {
  display: grid; grid-template-columns: 52px minmax(0, 1fr) auto; gap: 4px 14px; align-items: baseline;
  padding: 10px 4px; border-bottom: 1px solid #E9ECEF; font-size: 15px;
}
.demo-list .d { color: var(--ink-2); font-variant-numeric: tabular-nums; font-size: 14px; }
.demo-list .what { min-width: 0; }
.demo-list .what strong { font-weight: 600; }
.demo-list .who { display: block; color: var(--ink-2); font-size: 14px; }
.demo-list .nw { white-space: nowrap; }
.demo-list .p { font-weight: 600; font-variant-numeric: tabular-nums; white-space: nowrap; }
.demo-list mark { background: var(--accent-tint); color: inherit; border-radius: 2px; padding: 0 1px; }
.demo-list .empty { display: block; color: var(--ink-2); padding: 18px 4px; border: 0; }
.tag { display: inline-block; font-size: 12px; font-weight: 600; border-radius: 999px; padding: 1px 8px; margin-right: 6px; vertical-align: 1px; }
.tag.outillage { background: var(--tool-tint); color: var(--tool); }
.tag.epi { background: var(--epi-tint); color: var(--epi); }
.demo-foot { margin-top: 10px; font-size: 14px; color: var(--ink-2); text-align: right; min-height: 21px; }
.demo-try { margin-top: 12px; font-size: 14px; color: var(--ink-2); }
.demo-try button {
  font: inherit; font-size: 14px; color: var(--accent-dark); background: none; border: 0; padding: 0 2px;
  text-decoration: underline; text-underline-offset: 2px; cursor: pointer;
}

/* ---------- Sections ---------- */
.block { padding: 76px 0; }
.block.alt { background: var(--mist); }
.block h2 { font-size: clamp(32px, 4vw, 44px); font-weight: 700; margin-bottom: 22px; }
.block .narrow p + p { margin-top: 14px; }

.features { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 56px; margin: 8px 0 0; }
.features > div { padding: 20px 0; border-top: 1px solid var(--line); }
.features dt { font-family: var(--font-cond); font-weight: 700; font-size: 22px; }
.features dd { margin: 6px 0 0; color: var(--ink-2); max-width: 36em; }

.steps { list-style: none; counter-reset: step; margin: 8px 0 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; }
.steps li { counter-increment: step; }
.steps li::before {
  content: counter(step); display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent); color: #FFFFFF; font-family: var(--font-cond); font-weight: 700; font-size: 22px; margin-bottom: 14px;
}
.steps h3 { font-size: 23px; margin-bottom: 6px; }
.steps p { color: var(--ink-2); }

.price-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 56px; align-items: center; }
.price-grid > div:first-child p { color: var(--ink-2); max-width: 30em; font-size: 19px; }
.price-card { background: var(--paper); border: 1px solid var(--line); border-top: 5px solid var(--accent); border-radius: 12px; padding: 30px; }
.price { font-family: var(--font-cond); font-weight: 700; font-size: 58px; line-height: 1; }
.price .per { font-family: var(--font); font-weight: 500; font-size: 18px; color: var(--ink-2); }
.checks { list-style: none; margin: 22px 0 26px; padding: 0; display: grid; gap: 9px; }
.checks li { position: relative; padding-left: 28px; }
.checks li::before { content: ""; position: absolute; left: 2px; top: 6px; width: 14px; height: 8px; border-left: 3px solid var(--epi); border-bottom: 3px solid var(--epi); transform: rotate(-45deg); }
.price-card .fine { margin-top: 14px; font-size: 13.5px; color: var(--ink-2); }

.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 16px 28px 16px 0; font-weight: 600; font-size: 18px; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 12px; font-size: 24px; color: var(--accent); font-weight: 500; }
.faq details[open] summary::after { content: "−"; }
.faq details p { padding: 0 0 18px; color: var(--ink-2); }

.closing { padding: 72px 0; border-top: 1px solid var(--line); }
.closing .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.closing h2 { font-size: clamp(30px, 3.6vw, 40px); }

/* ---------- Pied de page ---------- */
.site-foot { background: var(--mist); border-top: 1px solid var(--line); padding: 28px 0; font-size: 14.5px; color: var(--ink-2); }
.foot-inner { display: flex; justify-content: space-between; gap: 12px 24px; flex-wrap: wrap; }
.foot-inner nav { display: flex; gap: 18px; flex-wrap: wrap; }
.foot-inner a { color: var(--ink-2); }

/* ---------- Pages légales ---------- */
.legal { padding: 48px 0 72px; }
.legal h1 { font-size: clamp(36px, 5vw, 48px); margin-bottom: 8px; }
.legal .updated { color: var(--ink-2); font-size: 14.5px; margin-bottom: 28px; }
.legal h2 { font-size: 26px; margin: 34px 0 10px; }
.legal p, .legal li { color: var(--ink); max-width: 72ch; }
.legal p + p { margin-top: 10px; }
.legal ul { padding-left: 22px; margin: 10px 0 0; display: grid; gap: 6px; }

/* ---------- Petits écrans ---------- */
@media (max-width: 820px) {
  .site-head.has-menu .head-nav { display: none; }
  .site-head.has-menu .head-mobile { display: flex; }
}
@media (min-width: 821px) {
  .menu-panel { display: none !important; }
}
@media (max-width: 900px) {
  .hero { padding: 40px 0 56px; }
  .hero-grid, .price-grid { grid-template-columns: minmax(0, 1fr); gap: 36px; }
  .features { grid-template-columns: minmax(0, 1fr); }
  .steps { grid-template-columns: minmax(0, 1fr); gap: 24px; }
  .block { padding: 56px 0; }
}
@media (max-width: 560px) {
  :root { --gutter: 16px; }
  .head-nav { gap: 14px; }
  .head-nav a[href="#prix"] { display: none; }
  .head-nav .btn, .head-mobile .btn { height: 38px; padding: 0 12px; font-size: 15px; }
  .burger { width: 38px; height: 38px; }
  .lead { font-size: 18px; }
  .btn.big { width: 100%; }
  .demo { padding: 14px; }
  .demo-list li { grid-template-columns: minmax(0, 1fr) auto; }
  .demo-list .d { grid-column: 1 / -1; }
  .price { font-size: 48px; }
  .price-card { padding: 22px; }
}
/* Très petits écrans (320 px) : sur les pages légales, le logo suffit pour revenir à l'accueil */
@media (max-width: 380px) {
  .site-head:not(.has-menu) .head-nav a:not(.btn) { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}