/* Page d'attente « Motion collectivités » - Full Bright Prod
   Charte : noir et blanc, un seul soulignement Tungstène (#FFA94D) sous un seul mot, polices locales. */
@font-face { font-family: 'Mazzard H'; src: url('fonts/MazzardH-ExtraLight.otf') format('opentype'); font-weight: 200; font-display: swap; }
@font-face { font-family: 'Mazzard H'; src: url('fonts/MazzardH-Bold.otf') format('opentype'); font-weight: 700; font-display: swap; }
@font-face { font-family: 'Mazzard H'; src: url('fonts/MazzardH-Black.otf') format('opentype'); font-weight: 900; font-display: swap; }
@font-face { font-family: 'Room'; src: url('fonts/Room-Medium.ttf') format('truetype'); font-weight: 500; font-display: swap; }

:root {
  --noir: #0a0a0a;
  --carte: #151515;
  --blanc: #f5f5f5;
  --gris: #9a9a9a;
  --filet: #2a2a2a;
  --tungstene: #FFA94D;
  --titre: 'Mazzard H', 'Arial Black', Arial, sans-serif;
  --texte: 'Segoe UI', Arial, sans-serif;
  --leg: 'Room', 'Arial Narrow', Arial, sans-serif;
  --gutter: 16px;
}
@media (min-width: 720px) { :root { --gutter: 40px; } }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--noir); color: var(--blanc); font-family: var(--texte); font-size: 18px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--blanc); }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 2px solid var(--blanc); outline-offset: 3px; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 var(--gutter); }
section { padding: 72px 0; border-top: 1px solid var(--filet); }
@media (min-width: 720px) { section { padding: 104px 0; } }

.surtitre { font-family: var(--leg); font-weight: 500; text-transform: uppercase; letter-spacing: 6px; font-size: 13px; color: var(--gris); margin: 0 0 20px; }
h1, h2, h3 { font-family: var(--titre); font-weight: 700; letter-spacing: -1px; line-height: 1.06; margin: 0; }
h1 { font-size: clamp(40px, 8vw, 92px); letter-spacing: -2px; max-width: 14ch; }
h2 { font-size: clamp(30px, 5vw, 52px); max-width: 20ch; }
h3 { font-size: 22px; letter-spacing: -.5px; line-height: 1.15; }
p { margin: 0 0 1em; }
.lead { font-size: clamp(18px, 2.2vw, 22px); color: #d6d6d6; max-width: 56ch; margin-top: 28px; }

/* Le seul soulignement de la page : un mot, un trait Tungstène */
.souligne { font-weight: 900; text-decoration: underline; text-decoration-color: var(--tungstene); text-decoration-thickness: .12em; text-underline-offset: .14em; text-decoration-skip-ink: none; }

header.top { padding: 28px 0; }
header.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
header.top img { width: 120px; height: auto; }
header.top .statut { font-family: var(--leg); text-transform: uppercase; letter-spacing: 4px; font-size: 12px; color: var(--gris); }

.hero { border-top: 0; padding-top: 40px; }
.btn { display: inline-block; margin-top: 36px; background: var(--blanc); color: var(--noir); font-family: var(--titre); font-weight: 700; font-size: 18px; padding: 16px 28px; text-decoration: none; border: 0; cursor: pointer; }
.btn:hover { background: #fff; box-shadow: 0 0 24px rgba(255,255,255,.35); }

/* Les quatre mots du format */
.format { display: grid; gap: 1px; background: var(--filet); border: 1px solid var(--filet); margin-top: 48px; }
@media (min-width: 720px) { .format { grid-template-columns: repeat(4, 1fr); } }
.format > div { background: var(--noir); padding: 28px 24px 32px; }
.format .n { font-family: var(--titre); font-weight: 200; font-size: 64px; line-height: 1; letter-spacing: -2px; display: block; margin-bottom: 14px; }
.format p { color: var(--gris); margin: 8px 0 0; font-size: 16px; }

/* Cases storyboard (traits à la plume) */
.cases { display: grid; gap: 40px; margin-top: 48px; }
@media (min-width: 720px) { .cases { grid-template-columns: 1fr 1fr; } }
.cases svg { width: 100%; height: auto; display: block; }
.cases figcaption { font-family: var(--leg); text-transform: uppercase; letter-spacing: 4px; font-size: 12px; color: var(--gris); margin-top: 12px; }
.cases figure { margin: 0; }

/* Étapes */
.etapes { list-style: none; margin: 48px 0 0; padding: 0; display: grid; gap: 0; counter-reset: e; }
.etapes li { counter-increment: e; display: grid; grid-template-columns: 56px 1fr; gap: 16px; padding: 24px 0; border-top: 1px solid var(--filet); }
.etapes li::before { content: counter(e, decimal-leading-zero); font-family: var(--titre); font-weight: 200; font-size: 36px; line-height: 1; color: var(--gris); }
.etapes li:last-child { border-bottom: 1px solid var(--filet); }
.etapes strong { font-family: var(--titre); font-weight: 700; font-size: 20px; display: block; margin-bottom: 4px; }
.etapes span { color: #bdbdbd; }

/* Engagements */
.engagements { display: grid; gap: 16px; margin-top: 48px; }
@media (min-width: 720px) { .engagements { grid-template-columns: 1fr 1fr; } }
.engagements > div { background: var(--carte); padding: 28px; }
.engagements h3 { margin-bottom: 10px; }
.engagements p { color: #bdbdbd; margin: 0; font-size: 17px; }

/* Formulaire */
form { margin-top: 40px; display: grid; gap: 20px; max-width: 640px; }
label { display: block; font-family: var(--leg); text-transform: uppercase; letter-spacing: 3px; font-size: 12px; color: var(--gris); margin-bottom: 8px; }
input[type=text], input[type=email], textarea { width: 100%; background: var(--carte); color: var(--blanc); border: 1px solid #3a3a3a; padding: 14px 16px; font: inherit; border-radius: 0; }
textarea { min-height: 120px; resize: vertical; }
.consent { display: flex; gap: 12px; align-items: flex-start; font-size: 15px; color: #bdbdbd; }
.consent input { margin-top: 5px; width: 18px; height: 18px; flex: none; accent-color: #fff; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.msg { padding: 16px 20px; background: var(--carte); border-left: 3px solid var(--blanc); margin-top: 32px; max-width: 640px; }
.msg[hidden] { display: none; }
.note { font-size: 14px; color: var(--gris); }

footer { padding: 40px 0 56px; border-top: 1px solid var(--filet); font-size: 14px; color: var(--gris); }
footer .wrap { display: flex; flex-wrap: wrap; gap: 12px 28px; justify-content: space-between; }
footer a { color: var(--gris); }
footer a:hover { color: var(--blanc); }

/* Pages juridiques */
.legal { padding: 56px 0 96px; border-top: 0; }
.legal h1 { font-size: clamp(32px, 6vw, 56px); max-width: none; margin-bottom: 32px; }
.legal h2 { font-size: 24px; margin: 40px 0 12px; max-width: none; }
.legal p, .legal li { color: #d0d0d0; max-width: 70ch; }
.legal .todo { background: var(--carte); border-left: 3px solid var(--blanc); padding: 10px 14px; color: var(--blanc); font-size: 15px; }