/* Relais Artisans : fond clair, bleu nuit, accent bleu profond, action chaude.
   Échelle typo (px) : 14 · 16 · 18 · 24 · 32 (mobile) / 14 · 16 · 18 · 32 · 48 (bureau).
   Espacements : base 8 px (8, 16, 24, 32, 48, 64, 96). Rayons : 6 (champs, boutons) / 12 (carte formulaire). */
:root {
  --bg: #FFFFFF;
  --bg-alt: #F3F6FA;
  --bg-tint: #E7EEF7;
  --ink: #0E2238;
  --ink-2: #44556B;
  --accent: #1D4E89;
  --accent-ink: #163D6C;
  --line: #D6DEE8;
  --line-strong: #9AA9BB;
  --cta: #F2A33A;
  --cta-hover: #E8922A;
  --cta-ink: #0E2238;
  --ok: #17663A;
  --ok-bg: #EAF5EE;
  --err: #B42318;
  --err-bg: #FDF0EE;
  --font: "Figtree", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --r: 6px;
  --r-lg: 12px;
  --cookie-h: 0px;
  color-scheme: light;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 80px; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font); font-size: 16px; line-height: 1.5; overflow-x: hidden; }
img { max-width: 100%; display: block; }
a { color: var(--accent); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--accent-ink); text-decoration-thickness: 2px; }
h1, h2, h3 { margin: 0; color: var(--ink); font-weight: 700; letter-spacing: -0.01em; }
h1 { font-size: 32px; line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: 24px; line-height: 1.25; }
h3 { font-size: 18px; line-height: 1.35; font-weight: 600; }
p { margin: 0 0 16px; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.small, .hint, .opt { font-size: 14px; color: var(--ink-2); }
.sr, .sr-file { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 16px; top: -48px; background: var(--ink); color: #fff; padding: 8px 16px; border-radius: var(--r); z-index: 100; }
.skip:focus { top: 8px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 16px; }
.narrow { max-width: 800px; }

/* ---------- Boutons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 48px; padding: 0 24px; border-radius: var(--r); border: 1px solid transparent; font: inherit; font-size: 16px; font-weight: 600; line-height: 1.2; text-decoration: none; cursor: pointer; transition: background-color .15s ease-out, border-color .15s ease-out, color .15s ease-out; }
.btn-cta { background: var(--cta); color: var(--cta-ink); }
.btn-cta:hover { background: var(--cta-hover); color: var(--cta-ink); }
.btn-line { background: var(--bg); color: var(--ink); border-color: var(--line-strong); }
.btn-line:hover { border-color: var(--ink); color: var(--ink); }
.btn-quiet { background: var(--bg); color: var(--ink); border-color: var(--line-strong); }
.btn-quiet:hover { border-color: var(--ink); }
.btn-sm { min-height: 40px; padding: 0 16px; font-size: 14px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .7; cursor: progress; }
.linkish { background: none; border: 0; padding: 0; font: inherit; color: var(--accent); text-decoration: underline; text-underline-offset: 3px; cursor: pointer; }

/* ---------- En-tête ---------- */
.site-header { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 24px; min-height: 64px; }
.brand { white-space: nowrap; display: inline-flex; align-items: center; gap: 8px; color: var(--ink); text-decoration: none; font-weight: 700; font-size: 18px; letter-spacing: -0.01em; }
.brand:hover { color: var(--ink); }
.brand svg { width: 28px; height: 28px; flex: none; }
.nav { display: none; gap: 24px; margin-left: auto; }
.nav a { color: var(--ink-2); text-decoration: none; font-size: 14px; font-weight: 500; }
.nav a:hover { color: var(--ink); text-decoration: underline; }
#hdr-cta { margin-left: auto; white-space: nowrap; }
@media (max-width: 400px) { .site-header .brand { font-size: 16px; } .site-header .brand svg { width: 24px; height: 24px; } #hdr-cta { padding: 0 12px; } }

/* ---------- Hero ---------- */
.hero { background: var(--bg-alt); border-bottom: 1px solid var(--line); padding: 24px 0 48px; }
.hero-grid { display: grid; gap: 24px; grid-template-columns: minmax(0, 1fr); }
.crumbs { font-size: 14px; color: var(--ink-2); margin-bottom: 8px; }
.crumbs a { color: var(--ink-2); }
.hero h1 { max-width: 20ch; }
.lede { font-size: 18px; line-height: 1.55; color: var(--ink-2); max-width: 56ch; }
.hero-side .lede { margin-bottom: 24px; }

/* Photos : repli élégant si le fichier manque (motif de lames très léger) */
.photo { margin: 0; position: relative; overflow: hidden; border-radius: var(--r-lg); background-color: var(--bg-tint);
  background-image: repeating-linear-gradient(180deg, rgba(29,78,137,.06) 0 14px, rgba(29,78,137,0) 14px 18px); aspect-ratio: 3 / 2; }
.photo img { width: 100%; height: 100%; object-fit: cover; }
.photo.is-empty::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 18%; background: rgba(14,34,56,.08); }

/* ---------- Carte formulaire ---------- */
.form-card { background: var(--bg); border: 1px solid var(--line); border-radius: var(--r-lg); padding: 16px; box-shadow: 0 1px 2px rgba(14,34,56,.06), 0 8px 24px rgba(14,34,56,.08); scroll-margin-top: 80px; }
.tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 0; margin: 0 0 16px; padding: 4px; border: 0; background: var(--bg-alt); border-radius: var(--r); }
.tab { position: relative; display: block; cursor: pointer; }
.tab input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.tab span { display: flex; align-items: center; justify-content: center; min-height: 40px; border-radius: 4px; font-size: 16px; font-weight: 600; color: var(--ink-2); }
.tab input:checked + span { background: var(--bg); color: var(--ink); box-shadow: 0 1px 2px rgba(14,34,56,.12), 0 0 0 1px var(--line); }
.tab input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }

.stepper { display: flex; gap: 8px; margin: 0 0 16px; counter-reset: none; }
.stepper li { flex: 1; display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ink-2); padding-top: 8px; border-top: 3px solid var(--line); }
.stepper .dot { display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; border: 1px solid var(--line-strong); font-size: 14px; font-weight: 600; flex: none; }
.stepper li[aria-current] { color: var(--ink); font-weight: 600; border-top-color: var(--accent); }
.stepper li[aria-current] .dot { background: var(--accent); border-color: var(--accent); color: #fff; }
.stepper li.done { border-top-color: var(--accent); color: var(--ink); }
.stepper li.done .dot { background: var(--bg-tint); border-color: var(--accent); color: var(--accent); }

.step { border: 0; margin: 0; padding: 0; min-width: 0; display: grid; gap: 16px; }
.field { display: grid; gap: 8px; min-width: 0; }
.field[hidden], .step[hidden], .form-pane[hidden], .form-done[hidden] { display: none; }
.field label, .field .label { font-size: 16px; font-weight: 600; }
input[type=text], input:not([type]), input[type=tel], input[type=email], select, textarea {
  width: 100%; min-height: 48px; padding: 12px 16px; font: inherit; font-size: 16px; color: var(--ink); background: var(--bg);
  border: 1px solid var(--line-strong); border-radius: var(--r); transition: border-color .15s ease-out; }
select { appearance: none; padding-right: 40px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230E2238' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 20px; }
textarea { min-height: 96px; resize: vertical; line-height: 1.5; }
input::placeholder, textarea::placeholder { color: #6A7889; }
input:hover, select:hover, textarea:hover { border-color: var(--ink-2); }
input:focus-visible, select:focus-visible, textarea:focus-visible { outline: 3px solid var(--accent); outline-offset: 0; border-color: var(--accent); }
.invalid input, .invalid select, .invalid textarea { border-color: var(--err); }
.err { display: none; align-items: flex-start; gap: 8px; font-size: 14px; color: var(--err); font-weight: 500; }
.err:not(:empty) { display: flex; }
.err svg { width: 16px; height: 16px; flex: none; margin-top: 2px; }

.choices { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 8px; }
.choice { position: relative; display: block; cursor: pointer; }
.choice input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }
.choice span { display: flex; align-items: center; justify-content: center; text-align: center; min-height: 48px; padding: 8px; border: 1px solid var(--line-strong); border-radius: var(--r); font-size: 14px; font-weight: 600; line-height: 1.25; background: var(--bg); transition: border-color .15s ease-out, background-color .15s ease-out; }
.choice:hover span { border-color: var(--ink-2); }
.choice input:checked + span { border-color: var(--accent); background: var(--bg-tint); color: var(--accent-ink); box-shadow: inset 0 0 0 1px var(--accent); }
.choice input:focus-visible + span { outline: 3px solid var(--accent); outline-offset: 2px; }
.invalid .choice span { border-color: var(--err); }

/* Délai : Urgence = « Dès que possible » affiché ; Devis planifié = 2 choix */
.urg-asap { margin: 0; font-size: 16px; padding: 12px 16px; border-radius: var(--r); background: var(--bg-tint); color: var(--accent-ink); font-weight: 600; display: none; }
.urg-asap .linkish { font-weight: 500; margin-left: 8px; }
.mode-urgence .urg-asap { display: block; }
.mode-urgence #urg-choices { display: none; }
.mode-urgence.urg-open .urg-asap { display: none; }
.mode-urgence.urg-open #urg-choices { display: grid; }
.mode-plan #urg-choices { grid-template-columns: 1fr 1fr; }
.mode-plan .choice[data-u="asap"] { display: none; }

.file { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; cursor: pointer; }
.file-btn { display: inline-flex; align-items: center; min-height: 40px; padding: 0 16px; border: 1px dashed var(--line-strong); border-radius: var(--r); font-size: 14px; font-weight: 600; color: var(--accent); background: var(--bg); }
.file:hover .file-btn { border-color: var(--accent); }
.sr-file:focus-visible + .file-btn { outline: 3px solid var(--accent); outline-offset: 2px; }
.file-name { font-size: 14px; color: var(--ink-2); font-weight: 400; overflow-wrap: anywhere; }

.consent { display: grid; grid-template-columns: 24px 1fr; gap: 8px 12px; align-items: start; font-size: 14px; line-height: 1.5; }
.consent input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--accent); }
.consent .err { grid-column: 1 / -1; }
.hp { position: absolute; left: -9999px; }

.btn-row { display: grid; grid-template-columns: auto 1fr; gap: 8px; }

.promise { border-top: 1px solid var(--line); padding-top: 16px; }
.promise-main { font-size: 16px; font-weight: 600; line-height: 1.45; margin: 0 0 8px; padding-left: 28px; background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231D4E89' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='8' r='4'/%3E%3Cpath d='M4 21c0-4 3.6-7 8-7s8 3 8 7'/%3E%3C/svg%3E") left 2px / 20px no-repeat; }
.promise-detail { font-size: 14px; line-height: 1.5; color: var(--ink-2); margin: 0 0 8px; padding-left: 28px; }
.promise-sub { font-size: 14px; color: var(--ink-2); margin: 0; padding-left: 28px; }

.form-legal { font-size: 14px; color: var(--ink-2); line-height: 1.5; margin: 0; }
.form-status:empty { display: none; }
.msg { border-radius: var(--r); padding: 16px; font-size: 14px; }
.msg p { margin: 0 0 8px; }
.msg-err { background: var(--err-bg); border: 1px solid #F1B7B0; color: #7A1A12; }
.spin { width: 16px; height: 16px; border: 2px solid rgba(14,34,56,.3); border-top-color: var(--ink); border-radius: 50%; animation: spin .7s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
.sending input, .sending select, .sending textarea { opacity: .7; }

.form-done { text-align: left; padding: 8px 0; }
.form-done:focus { outline: none; }
.form-done .done-title { font-size: 24px; margin: 16px 0 8px; }
.ic-ok.big { width: 48px; height: 48px; color: var(--ok); background: var(--ok-bg); border-radius: 50%; padding: 10px; stroke-width: 2.25; }

/* ---------- Ce que nous vérifions ---------- */
.verifs { padding: 48px 0; }
.verifs-grid { display: grid; gap: 32px; grid-template-columns: minmax(0, 1fr); }
.sec-lede { color: var(--ink-2); font-size: 16px; margin: 8px 0 24px; max-width: 60ch; }
.verif-list { display: grid; gap: 0; margin-bottom: 16px; }
.verif-list li { display: grid; grid-template-columns: 40px 1fr; gap: 16px; padding: 16px 0; border-top: 1px solid var(--line); }
.verif-list li:last-child { border-bottom: 1px solid var(--line); }
.verif-list .ic { width: 40px; height: 40px; padding: 8px; border-radius: 50%; background: var(--bg-tint); color: var(--accent); }
.verif-list h3 { font-size: 16px; margin-bottom: 4px; }
.verif-list p { margin: 0; font-size: 14px; color: var(--ink-2); }
.verifs-photo { display: none; }
.verifs-photo img { object-position: 50% 30%; }
.position { margin: 0 0 16px; padding: 12px 16px; border-left: 3px solid var(--accent); background: var(--bg-alt); border-radius: 0 var(--r) var(--r) 0; font-size: 15px; color: var(--ink-2); max-width: 60ch; }

/* ---------- Mémo avant toute intervention ---------- */
.memo-list { display: grid; gap: 0; margin: 24px 0 16px; border-top: 1px solid var(--line); }
.memo-list li { display: grid; grid-template-columns: 40px 1fr; gap: 16px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.memo-list .ic { width: 40px; height: 40px; padding: 8px; border-radius: 50%; background: var(--bg); color: var(--accent); border: 1px solid var(--line); }
.memo-list h3 { font-size: 16px; margin-bottom: 4px; }
.memo-list p { margin: 0; font-size: 14px; color: var(--ink-2); }
.memo .sec-lede { margin-bottom: 0; }
@media (min-width: 720px) { .memo-list { grid-template-columns: 1fr 1fr; column-gap: 48px; } }

/* ---------- Sections ---------- */
.sec { padding: 48px 0; }
.sec.alt { background: var(--bg-alt); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.sec h2 + .steps, .sec h2 + .rows, .sec h2 + .publics, .sec h2 + .faq { margin-top: 24px; }

.steps { display: grid; gap: 24px; }
.steps li { display: grid; grid-template-columns: 40px 1fr; gap: 16px; }
.steps .num { display: inline-flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; border: 2px solid var(--accent); color: var(--accent); font-weight: 700; font-size: 18px; }
.steps h3 { margin: 8px 0 8px; }
.steps p { margin: 0; color: var(--ink-2); }

.rows { border-top: 1px solid var(--line); margin-bottom: 16px; }
.rows li, .publics li { border-bottom: 1px solid var(--line); }
.rows a, .publics a { display: grid; grid-template-columns: 1fr 24px; gap: 4px 16px; padding: 16px 0; text-decoration: none; color: var(--ink); }
.rows .row-t, .publics .row-t { font-weight: 600; font-size: 16px; }
.rows .row-d, .publics .row-d { grid-column: 1; font-size: 14px; color: var(--ink-2); }
.rows .chev, .publics .chev { grid-column: 2; grid-row: 1 / span 2; align-self: center; width: 20px; height: 20px; color: var(--accent); transition: transform .15s ease-out; }
.rows a:hover .row-t, .publics a:hover .row-t { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.rows a:hover .chev, .publics a:hover .chev { transform: translateX(4px); }
.publics { border-top: 1px solid var(--line); margin-bottom: 16px; }
.publics a[aria-current] .row-t::after { content: " (cette page)"; font-weight: 400; color: var(--ink-2); font-size: 14px; }

.cols { display: grid; gap: 32px; }
.cols h2 { margin-bottom: 16px; }
.cols p { color: var(--ink-2); }
.ticks { display: grid; gap: 8px; margin-bottom: 16px; }
.ticks li { display: grid; grid-template-columns: 20px 1fr; gap: 12px; }
.ticks .ic-ok { width: 20px; height: 20px; color: var(--accent); margin-top: 2px; stroke-width: 2.25; }

.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 16px 40px 16px 0; font-weight: 600; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 8px; top: 50%; width: 10px; height: 10px; border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: translateY(-75%) rotate(45deg); transition: transform .2s ease-out; }
.faq details[open] summary::after { transform: translateY(-25%) rotate(-135deg); }
.faq summary:hover { color: var(--accent); }
.faq-a p { margin: 0 0 16px; color: var(--ink-2); max-width: 70ch; }

.band { background: var(--bg-tint); padding: 48px 0; }
.band-in { display: grid; gap: 24px; justify-items: start; }
.band h2 { margin-bottom: 8px; }
.band p { margin: 0; color: var(--ink-2); }

/* ---------- Pied de page ---------- */
.site-footer { padding: 48px 0 calc(96px + var(--cookie-h)); border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-2); }
.foot-top { display: grid; gap: 32px; margin-bottom: 32px; }
.foot-id .brand { margin-bottom: 16px; }
.foot-id p { margin: 0 0 8px; }
.foot-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.foot-nav li { margin-bottom: 8px; }
.foot-nav a { color: var(--ink); }
.foot-small { font-size: 14px; line-height: 1.6; max-width: 80ch; padding-top: 24px; border-top: 1px solid var(--line); margin: 0; }

/* ---------- CTA mobile collant ---------- */
.sticky-cta { position: fixed; left: 0; right: 0; bottom: var(--cookie-h); z-index: 40; padding: 8px 16px calc(8px + env(safe-area-inset-bottom)); background: rgba(255,255,255,.97); border-top: 1px solid var(--line); transition: transform .2s ease-out, visibility .2s; }
.sticky-cta.away { transform: translateY(110%); visibility: hidden; }

/* ---------- Bandeau cookies ---------- */
.cookie { position: fixed; left: 0; right: 0; bottom: 0; z-index: 50; background: var(--bg); border-top: 1px solid var(--line-strong); box-shadow: 0 -4px 16px rgba(14,34,56,.08); }
.cookie-in { max-width: 1160px; margin: 0 auto; padding: 8px 16px; display: flex; align-items: center; gap: 8px 16px; flex-wrap: wrap; }
.cookie p { margin: 0; font-size: 14px; flex: 1 1 260px; }
.cookie-btns { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; flex: 1 1 200px; max-width: 280px; }

/* ---------- Pages légales ---------- */
.legal main { padding: 48px 0 64px; }
.legal main .wrap { max-width: 800px; }
.legal h1 { margin-bottom: 16px; }
.legal h2 { font-size: 24px; margin: 40px 0 16px; padding-top: 24px; border-top: 1px solid var(--line); }
.legal main p, .legal main li { color: var(--ink); max-width: 70ch; }
.legal main ul { list-style: disc; padding-left: 24px; margin-bottom: 16px; }
.legal main ul.ticks { list-style: none; padding-left: 0; }
.legal main .ticks li { display: list-item; list-style: disc; margin-left: 24px; margin-bottom: 8px; }
.legal table { width: 100%; border-collapse: collapse; margin-bottom: 16px; font-size: 16px; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 12px 0; border-bottom: 1px solid var(--line); }
.legal th { width: 40%; padding-right: 16px; font-weight: 600; }
.ph { background: #FFF1D6; padding: 0 4px; border-radius: 4px; }

/* ---------- Bureau ---------- */
@media (min-width: 720px) {
  .wrap { padding: 0 32px; }
  .verifs-grid .verif-list { grid-template-columns: 1fr 1fr; column-gap: 32px; }
  .verif-list li:last-child { border-bottom: 0; }
  .steps { grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .steps li { grid-template-columns: 1fr; gap: 16px; }
  .cols { grid-template-columns: 1fr 1fr; gap: 64px; }
  .publics { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 32px; border-top: 0; }
  .publics li { border-top: 1px solid var(--line); }
  .band-in { grid-template-columns: 1fr auto; align-items: center; }
  .foot-top { grid-template-columns: 1.2fr 1fr; }
}
@media (min-width: 960px) {
  h1 { font-size: 48px; line-height: 1.1; }
  h2 { font-size: 32px; line-height: 1.2; }
  .nav { display: flex; }
  #hdr-cta { margin-left: 8px; }
  .hero { padding: 48px 0 64px; }
  .hero-grid { grid-template-columns: minmax(0, 1fr) 440px; grid-template-rows: auto 1fr; column-gap: 64px; row-gap: 24px; align-items: start; }
  .hero-head { grid-column: 1; grid-row: 1; }
  .hero-side { grid-column: 1; grid-row: 2; }
  .hero-form { grid-column: 2; grid-row: 1 / span 2; }
  .form-card { padding: 24px; }
  .sec, .verifs { padding: 64px 0; }
  .verifs-grid { grid-template-columns: minmax(0, 1fr) 340px; gap: 64px; align-items: start; }
  .verifs-photo { display: block; aspect-ratio: 9 / 11; }
  .sticky-cta { display: none; }
  .site-footer { padding-bottom: calc(48px + var(--cookie-h)); }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; scroll-behavior: auto !important; }
}