/* =========================================================
   Planning Master Online — feuille de style commune
   Direction « Timeline cinéma » : fond noir de salle de montage,
   accent jaune, titres Anton en capitales, texte IBM Plex.
   HTML/CSS pur, aucune dépendance.
   ========================================================= */

:root {
  --bg: #111110;          /* noir salle de montage */
  --bg-2: #1A1A18;        /* panneaux */
  --bg-3: #22221F;        /* en-têtes de piste */
  --line: #3A3935;
  --line-soft: #2A2925;
  --text: #F2EFE6;        /* blanc papier */
  --text-2: #CFCBBF;
  --muted: #A19E93;
  --accent: #FFD23F;      /* jaune clap */
  --accent-ink: #111110;
  --paper: #F2EFE6;
  --paper-ink: #111110;
  --paper-muted: #4A4842;
  --blue: #3D6DF2;
  --red: #E9573F;
  --green: #3FA36B;
  --violet: #7A5CF0;
  --wrap: 1280px;
  --font-display: "Anton", "Impact", "Haettenschweiler", "Arial Narrow Bold", sans-serif;
  --font-body: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 24px; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 400 16px/1.6 var(--font-body);
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--text); }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }
h1, h2, h3 { margin: 0; line-height: 1.1; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-inline: 24px; }
.section { padding-block: 112px 24px; }
.section--tight { padding-block: 56px 24px; }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; z-index: 10; background: var(--accent); color: var(--accent-ink); padding: 10px 14px; }

/* ---------- typographie ---------- */
.mono, .eyebrow, .num, .breadcrumb, .chip { font-family: var(--font-mono); }
.eyebrow {
  font-size: 13px; font-weight: 500; line-height: 1.4; letter-spacing: .05em; text-transform: uppercase;
  color: var(--muted); margin-bottom: 18px; display: flex; align-items: center; gap: 10px;
}
.eyebrow .dot { width: 10px; height: 10px; border-radius: 50%; background: #FF4A3D; }
.h-xl, .h-l {
  font-family: var(--font-display); font-weight: 400; text-transform: uppercase;
  letter-spacing: 0; text-wrap: balance; overflow-wrap: break-word; hyphens: auto;
}
.h-xl { font-size: clamp(56px, 11vw, 176px); line-height: .86; }
.h-l  { font-size: clamp(36px, 6vw, 92px); line-height: .9; max-width: 900px; }
.h-m  { font-family: var(--font-body); font-weight: 700; font-size: 24px; letter-spacing: -0.01em; line-height: 1.25; }
.h-s  { font-family: var(--font-body); font-weight: 600; font-size: 18px; line-height: 1.35; }
.accent { color: var(--accent); }
.lead { font-size: 20px; line-height: 1.55; color: var(--text-2); max-width: 600px; margin-top: 24px; }
.text { color: var(--muted); }
.small { font-size: 14px; color: var(--muted); }
.mt-s { margin-top: 12px; } .mt-m { margin-top: 24px; } .mt-l { margin-top: 52px; }

/* ---------- boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 52px; padding: 15px 24px; border-radius: 0;
  font: 700 17px/1.2 var(--font-body); text-decoration: none; cursor: pointer;
  border: 1px solid transparent;
}
.btn--primary { background: var(--accent); color: var(--accent-ink); }
.btn--primary:hover { background: #FFE07A; color: var(--accent-ink); }
.btn--ghost { background: transparent; color: var(--text); border-color: #4A4842; }
.btn--ghost:hover { border-color: var(--text); color: var(--text); }
.btn--dark { background: var(--paper-ink); color: var(--accent); }
.btn--dark:hover { background: #000; color: var(--accent); }
.btn--block { width: 100%; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }

/* ---------- en-tête ---------- */
.site-header { border-bottom: 1px solid var(--line-soft); background: var(--bg); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 14px; flex-wrap: wrap; }
.brand { text-decoration: none; color: var(--text); font: 400 24px/1 var(--font-display); text-transform: uppercase; letter-spacing: .02em; padding-block: 8px; }
.brand b { font-weight: 400; color: var(--accent); }
.nav-toggle {
  display: none; min-height: 44px; padding: 0 16px; border: 1px solid #4A4842; background: transparent;
  font: 500 13px var(--font-mono); letter-spacing: .05em; text-transform: uppercase; color: var(--text);
}
.nav-menu { display: flex; align-items: center; gap: 32px; }
.nav-links { display: flex; gap: 26px; list-style: none; font: 500 13px var(--font-mono); letter-spacing: .05em; text-transform: uppercase; }
.nav-links a { text-decoration: none; padding: 12px 0; display: inline-block; }
.nav-links a[aria-current="page"] { color: var(--accent); }
.nav-cta { display: flex; align-items: center; gap: 8px; }
.nav-cta .btn { min-height: 44px; padding: 11px 18px; font: 600 13px var(--font-mono); letter-spacing: .05em; text-transform: uppercase; }
.nav-cta .login { font: 500 13px var(--font-mono); letter-spacing: .05em; text-transform: uppercase; text-decoration: none; padding: 12px; }

@media (max-width: 1020px) {
  .nav-toggle { display: inline-flex; align-items: center; }
  .nav-menu { display: none; width: 100%; flex-direction: column; align-items: stretch; gap: 12px; padding-bottom: 12px; }
  .nav-menu.is-open { display: flex; }
  .nav-links { flex-direction: column; gap: 0; }
  .nav-links a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line-soft); }
  .nav-cta { flex-direction: column; align-items: stretch; }
  .no-js .nav-menu { display: flex; }
  .no-js .nav-toggle { display: none; }
}

/* ---------- fil d'Ariane ---------- */
.breadcrumb { font-size: 12px; letter-spacing: .05em; text-transform: uppercase; color: var(--muted); padding-top: 28px; }
.breadcrumb ol { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; }
.breadcrumb li + li::before { content: "/"; margin-right: 8px; color: #6B6860; }
.breadcrumb a { color: var(--muted); }

/* ---------- héros ---------- */
.hero { padding-block: 52px 0; }
.slate { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; font: 500 13px var(--font-mono); letter-spacing: .04em; text-transform: uppercase; color: var(--muted); }
.slate span { display: flex; align-items: center; gap: 8px; }
.slate .rec { width: 10px; height: 10px; border-radius: 50%; background: #FF4A3D; }
.hero h1 { margin-top: 28px; }
.hero-foot { display: flex; flex-wrap: wrap; gap: 32px 64px; align-items: flex-end; justify-content: space-between; margin-top: 36px; }
.hero-foot .lead { margin: 0; flex: 1 1 420px; }
.hero-foot .btn-row { margin: 0; }
.h1-sub { display: block; font: 600 clamp(18px, 2vw, 22px)/1.35 var(--font-body); text-transform: none; color: var(--text-2); margin-top: 24px; max-width: 640px; }
.split { display: flex; flex-wrap: wrap; gap: 56px; align-items: center; }
.split > * { flex: 1 1 420px; min-width: 0; }
.page-hero { padding-block: 40px 40px; }

/* ---------- timeline de montage (visuel produit) ---------- */
.nle { margin-top: 64px; background: var(--bg-2); border: 1px solid #2E2D29; font: 500 12px var(--font-mono); }
.nle-bar { display: flex; flex-wrap: wrap; gap: 8px; justify-content: space-between; align-items: center; padding: 10px 16px; border-bottom: 1px solid #2E2D29; color: var(--muted); }
.nle-bar b { color: var(--text); font-weight: 500; }
.nle-bar .play { display: flex; gap: 18px; }
.nle-scroll { overflow-x: auto; }
.nle-grid { min-width: 860px; position: relative; }
.trk { display: grid; grid-template-columns: 170px repeat(14, minmax(0, 1fr)); height: 50px; align-items: center; border-bottom: 1px solid #262522; }
.trk:last-child { border-bottom: 0; }
.ruler { height: 30px; align-items: end; color: #7D7A70; border-bottom: 1px solid #2E2D29;
  background: repeating-linear-gradient(to right, transparent 0 7px, #2E2D29 7px 8px) 170px 22px / calc(100% - 170px) 8px no-repeat; }
.ruler span { padding-left: 4px; }
.trk-h { height: 100%; display: flex; align-items: center; gap: 10px; padding-left: 14px; background: var(--bg-3); color: var(--text-2); }
.trk-h b { color: var(--accent); }
.trk-h b.a { color: #7BC4A0; }
.trk-h b.s { color: #B39BFF; }
.clip { grid-row: 1; height: 38px; margin: 0 1px; padding: 4px 8px; color: #fff; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; white-space: nowrap; }
.clip strong { font-weight: 600; }
.clip span { opacity: .8; }
.clip--confirme { background: var(--blue); }
.clip--depart { background: var(--red); }
.clip--retour { background: var(--green); }
.clip--salle { background: var(--violet); }
.clip--option { background: repeating-linear-gradient(135deg, #8C7A2E 0 6px, #6E6024 6px 12px); color: #FFF3C2; }
.clip--maint { background: repeating-linear-gradient(135deg, #4A4842 0 6px, #3A3935 6px 12px); color: var(--text-2); justify-content: center; }
.playhead { position: absolute; top: 0; bottom: 0; left: calc(170px + (100% - 170px) * 9 / 14); width: 2px; background: var(--accent); }
.playhead::before { content: ""; position: absolute; top: 0; left: -6px; width: 14px; height: 14px; background: var(--accent); clip-path: polygon(0 0, 100% 0, 50% 100%); }

/* ---------- bande pellicule (références) ---------- */
.film { background: var(--paper); color: var(--paper-ink); margin-top: 96px; }
.film::before, .film::after {
  content: ""; display: block; height: 22px;
  background: var(--bg) repeating-linear-gradient(to right, transparent 0 14px, var(--paper) 14px 30px, transparent 30px 44px) 0 6px / 100% 10px no-repeat;
}
.film .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 14px 36px; padding-block: 30px; }
.film h2 { font: 500 13px var(--font-mono); letter-spacing: .05em; text-transform: uppercase; }
.film ul { display: contents; list-style: none; }
.film li { font: 400 26px/1.1 var(--font-display); text-transform: uppercase; }

/* ---------- grilles & cartes ---------- */
.grid { display: grid; gap: 2px; background: var(--line); border: 2px solid var(--line); grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid--2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 380px), 1fr)); }
.card { background: var(--bg-2); padding: 36px; }
.card--dark { background: var(--accent); color: var(--accent-ink); }
.card--dark .text, .card--dark .num { color: #3A3420; }
.card--dark a { color: var(--accent-ink); }
.card .num { font-size: 13px; color: var(--accent); margin-bottom: 14px; }
.card .h-m { margin-bottom: 10px; }
.card--version { padding: 48px; display: flex; flex-direction: column; gap: 18px; }
.card--version h2, .card--version h3 { font: 400 clamp(40px, 4vw, 56px)/.95 var(--font-display); text-transform: uppercase; }
.card--version .eyebrow { margin: 0; }
.card--version .more { margin-top: auto; font: 500 14px var(--font-mono); letter-spacing: .04em; text-transform: uppercase; text-decoration: none; color: var(--accent); }
.arrows { list-style: none; display: flex; flex-direction: column; gap: 10px; color: var(--text-2); }
.arrows li { display: flex; gap: 12px; align-items: baseline; }
.arrows li::before { content: "▸"; color: var(--accent); font-size: 14px; }
.arrows strong { color: var(--text); }

/* fonctions : grille à filets, comme une feuille de service */
.features { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.features--3 { grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); }
.feature { padding: 34px 30px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.feature .tag { font: 500 13px var(--font-mono); letter-spacing: .05em; text-transform: uppercase; color: var(--accent); margin-bottom: 14px; }
.feature svg { width: 26px; height: 26px; margin-bottom: 16px; }
.feature .h-s { font-size: 21px; font-weight: 700; }
.feature p { font-size: 15px; color: var(--muted); margin-top: 8px; }

.section-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 24px; margin-bottom: 52px; }
.section-head p { max-width: 380px; color: var(--text-2); font-size: 17px; }

/* ---------- bande contrastée (papier) ---------- */
.dark { background: var(--paper); color: var(--paper-ink); margin-top: 112px; }
.dark .wrap { padding-block: 104px; }
.dark .eyebrow { color: var(--paper-muted); }
.dark .h-l { font-size: clamp(36px, 4.4vw, 68px); }
.dark .lead, .dark .text { color: var(--paper-muted); }
.abc { list-style: none; display: flex; flex-direction: column; gap: 18px; margin-top: 30px; }
.abc li { display: flex; gap: 16px; }
.abc b { font-family: var(--font-mono); font-weight: 600; background: var(--paper-ink); color: var(--accent); width: 28px; height: 28px; flex: none; display: flex; align-items: center; justify-content: center; font-size: 13px; }
.abc strong { color: inherit; }
.abc span span { color: var(--paper-muted); }
.sheet { background: var(--bg); color: var(--text); border: 1px solid #2E2D29; }
.sheet-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; padding: 18px 20px; border-bottom: 1px solid #2E2D29; }
.sheet-head .ref { font: 500 12px var(--font-mono); color: var(--muted); }
.sheet-head .name { font: 400 24px/1.1 var(--font-display); text-transform: uppercase; color: var(--text); margin-top: 6px; }
.sheet table { width: 100%; border-collapse: collapse; font-size: 14px; }
.sheet th { text-align: left; font: 500 11px var(--font-mono); letter-spacing: .05em; color: var(--muted); padding: 12px 20px 10px; border-bottom: 1px solid #2E2D29; }
.sheet td { padding: 12px 20px; border-bottom: 1px solid #262522; color: var(--text-2); }
.sheet td:first-child { color: var(--text); }
.sheet tr:last-child td { border-bottom: 0; }
.st-c { color: #8FA9FF !important; } .st-o { color: var(--accent) !important; } .st-r { color: #7BC4A0 !important; }
.sheet-actions { display: flex; flex-wrap: wrap; gap: 8px; padding: 14px 20px; border-top: 1px solid #2E2D29; list-style: none; font: 500 12px var(--font-mono); letter-spacing: .04em; text-transform: uppercase; }
.sheet-actions li { padding: 8px 12px; background: var(--bg-3); color: var(--text-2); }
.chip { font-size: 12px; font-weight: 600; padding: 6px 10px; background: var(--blue); color: #fff; letter-spacing: .04em; text-transform: uppercase; }

/* ---------- tarif ---------- */
.price-big { font: 400 clamp(120px, 18vw, 240px)/.85 var(--font-display); color: var(--accent); white-space: nowrap; }
.price-card { background: var(--bg-2); border: 2px solid var(--accent); padding: 40px; }
.price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 12px; margin-top: 10px; }
.price strong { font: 400 96px/.9 var(--font-display); color: var(--accent); }
.incl { list-style: none; display: flex; flex-direction: column; font-size: 18px; }
.incl li { padding: 14px 0; border-top: 1px solid var(--line); display: flex; justify-content: space-between; gap: 12px; }
.incl li:last-child { border-bottom: 1px solid var(--line); }
.incl em { font: normal 500 15px var(--font-mono); color: var(--accent); text-align: right; }
.checks { list-style: none; display: flex; flex-direction: column; gap: 14px; margin: 30px 0 34px; color: var(--text-2); }
.checks li { display: flex; gap: 12px; }
.checks li::before { content: "▸"; color: var(--accent); flex: none; }
.checks strong { color: var(--text); }
.table { width: 100%; border-collapse: collapse; border: 1px solid var(--line); }
.table caption { text-align: left; font: 500 13px var(--font-mono); letter-spacing: .05em; text-transform: uppercase; color: var(--muted); padding: 0 0 12px; }
.table th, .table td { text-align: left; padding: 16px 20px; border-bottom: 1px solid var(--line); }
.table thead th { font: 500 12px var(--font-mono); letter-spacing: .04em; text-transform: uppercase; color: var(--muted); background: var(--bg-2); }
.table td strong { color: var(--accent); font-weight: 600; }

/* ---------- frise (à propos) ---------- */
.timeline { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); border-top: 2px solid var(--accent); margin-top: 52px; list-style: none; }
.timeline li { padding: 28px 28px 0 0; }
.timeline .year { font: 400 56px/1 var(--font-display); }
.timeline .year.now { color: var(--accent); }
.timeline h3 { margin: 14px 0 8px; }
.timeline p { font-size: 15px; color: var(--muted); }

/* ---------- FAQ ---------- */
.faq { border-top: 1px solid var(--line); margin-top: 44px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 24px 48px 24px 0; position: relative; font: 600 19px/1.4 var(--font-body); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 18px; font: 400 30px var(--font-display); color: var(--accent); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 0 26px; color: var(--text-2); max-width: 780px; }
.faq a { color: var(--accent); }

/* ---------- prose (pages de détail) ---------- */
.prose { max-width: 760px; }
.prose h2 { font: 400 clamp(32px, 3.6vw, 48px)/1 var(--font-display); text-transform: uppercase; margin: 64px 0 18px; }
.prose h3 { font-size: 20px; margin: 32px 0 10px; }
.prose p, .prose li { color: var(--text-2); font-size: 17px; }
.prose p + p { margin-top: 14px; }
.prose ul { padding-left: 22px; margin-top: 12px; display: flex; flex-direction: column; gap: 8px; }
.prose li::marker { color: var(--accent); }
.prose a { color: var(--accent); }
.prose strong { color: var(--text); }
.toc { position: sticky; top: 24px; align-self: start; font-size: 15px; border-left: 2px solid var(--accent); padding-left: 18px; }
.toc > p { font: 500 12px var(--font-mono); letter-spacing: .05em; text-transform: uppercase; color: var(--muted); }
.toc ol { list-style: none; margin: 12px 0 0; display: flex; flex-direction: column; gap: 10px; }
.toc a { text-decoration: none; color: var(--text-2); }
.with-toc { display: flex; flex-wrap: wrap; gap: 64px; align-items: flex-start; }
.with-toc > .toc { flex: 0 1 220px; }
.with-toc > .prose { flex: 999 1 560px; min-width: 0; }
@media (max-width: 860px) { .toc { position: static; } }

/* ---------- appel à l'action ---------- */
.cta-box { background: var(--bg-2); border: 1px solid var(--line); padding: clamp(28px, 5vw, 56px); }
.cta-box .h-l { font-size: clamp(36px, 4.2vw, 64px); }
.cta-band { background: var(--accent); color: var(--accent-ink); margin-top: 112px; }
.cta-band .wrap { display: flex; flex-wrap: wrap; gap: 32px; align-items: flex-end; justify-content: space-between; padding-block: 80px; }
.cta-band h2 { font: 400 clamp(56px, 9vw, 136px)/.86 var(--font-display); text-transform: uppercase; }
.cta-band .side { display: flex; flex-direction: column; gap: 12px; flex: 0 1 380px; }
.cta-band .side p { font-size: 18px; font-weight: 500; }
.cta-band .side .mono { font-size: 14px; text-align: center; text-transform: uppercase; }
.cta-band .side a.mono { color: var(--accent-ink); text-decoration: none; }

/* ---------- formulaire ---------- */
.form { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.form label { display: flex; flex-direction: column; gap: 8px; font: 500 12px var(--font-mono); letter-spacing: .05em; text-transform: uppercase; color: var(--text-2); }
.form .full { grid-column: 1 / -1; }
.form input, .form select, .form textarea {
  font: 400 16px var(--font-body); color: var(--text); text-transform: none; letter-spacing: 0;
  padding: 13px 14px; border: 1px solid #4A4842; border-radius: 0; background: var(--bg); min-height: 50px;
}
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--accent); outline: none; }
.form textarea { min-height: 120px; resize: vertical; }
.form .hp { position: absolute; left: -9999px; }
.form p.small { text-transform: none; letter-spacing: 0; font-family: var(--font-body); }
.form a { color: var(--accent); }
.form .captcha { min-height: 65px; }
.form button[disabled] { opacity: .45; cursor: not-allowed; }
.form-status { padding: 14px 16px; border: 1px solid var(--line); font-size: 15px; text-transform: none; letter-spacing: 0; font-family: var(--font-body); }
.form-status.is-error { border-color: var(--red); color: #FFB3A6; background: rgba(233,87,63,.08); }
.form-success { grid-column: 1 / -1; border: 2px solid var(--accent); padding: 32px; display: flex; flex-direction: column; gap: 10px; }
.form-success:focus { outline: none; }
.contact-big { font: 400 40px/1 var(--font-display); text-decoration: none; color: var(--accent); }
.form-status.is-info { color: var(--text-2); }

/* ---------- pied de page ---------- */
.site-footer { border-top: 1px solid var(--line-soft); color: var(--muted); }
.site-footer a { color: var(--text-2); text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.footer-top { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 40px; padding-block: 64px 40px; }
.footer-top .about { flex: 1 1 300px; max-width: 420px; font-size: 15px; }
.footer-top .about strong { font: 400 26px/1 var(--font-display); text-transform: uppercase; color: var(--text); display: block; margin-bottom: 16px; }
.footer-cols { display: flex; flex-wrap: wrap; gap: 56px; font-size: 15px; }
.footer-cols h2 { font: 500 12px var(--font-mono); color: var(--accent); letter-spacing: .05em; margin-bottom: 14px; }
.footer-cols ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-cols address { font-style: normal; display: flex; flex-direction: column; gap: 10px; }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding-block: 22px 32px; border-top: 1px solid var(--line-soft); font: 500 12px var(--font-mono); letter-spacing: .04em; text-transform: uppercase; }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }