/* BK AUTO 51 — signalétique d'atelier : papier, encre, jaune sécurité */
:root {
  --bg: #eeebe3;
  --bg-alt: #e3dfd3;
  --ink: #141414;
  --ink-soft: #3a3a36;
  --muted: #6d695f;
  --line: #141414;
  --accent: #ffd200;
  --accent-ink: #141414;
  --radius: 0;
  --shadow: none;
  --display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --text: Barlow, "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #171716;
    --bg-alt: #201f1d;
    --ink: #eeebe3;
    --ink-soft: #cfcbc0;
    --muted: #9b968a;
    --line: #eeebe3;
  }
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 70px; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 400 18px/1.6 var(--text);
  -webkit-font-smoothing: antialiased; overflow-x: clip;
}
img, svg, iframe { display: block; max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); text-transform: uppercase; line-height: .92; margin: 0; font-weight: 800; letter-spacing: .005em; }
h1 { font-size: clamp(3.4rem, 9vw, 7.4rem); line-height: .98; }
h1 mark { display: inline-block; padding: .06em .1em 0; margin-top: .06em; }
h2 { font-size: clamp(2.4rem, 5.5vw, 4.2rem); }
h3 { font-size: 1.7rem; font-weight: 700; }
p { margin: 0 0 1rem; }
mark { background: var(--accent); color: #141414; padding: 0 .08em; box-decoration-break: clone; -webkit-box-decoration-break: clone; }

.container { width: 100%; max-width: 1240px; margin: 0 auto; padding: 0 16px; }
@media (min-width: 640px) { .container { padding: 0 32px; } }

.kicker { font: 500 .8rem/1.4 var(--mono); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 1.4rem; }
.slogan { font: 600 italic 1.5rem/1.2 var(--display); text-transform: uppercase; letter-spacing: .02em; margin-bottom: .6rem; }
.lead { font-size: 1.2rem; color: var(--ink-soft); max-width: 36rem; }
.muted { color: var(--muted); }
.small { font-size: .88rem; }

/* Boutons : rectangles, bord épais */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .9rem 1.5rem; border: 2px solid var(--line); border-radius: 0; cursor: pointer;
  font: 700 1.15rem/1 var(--display); text-transform: uppercase; letter-spacing: .04em; text-decoration: none;
  transition: background .15s ease, color .15s ease, transform .15s ease;
}
.btn:active { transform: translateY(1px); }
.btn--yellow, .btn--primary { background: var(--accent); color: #141414; border-color: #141414; }
.btn--yellow:hover, .btn--primary:hover { background: #141414; color: var(--accent); }
.btn--dark { background: var(--ink); color: var(--bg); }
.btn--dark:hover { background: var(--accent); color: #141414; border-color: #141414; }
.btn--outline, .btn--ghost { background: transparent; color: var(--ink); }
.btn--outline:hover, .btn--ghost:hover { background: var(--ink); color: var(--bg); }
.btn--sm { padding: .55rem 1rem; font-size: 1rem; }
.btn--block { width: 100%; }
.btn:disabled { opacity: .45; cursor: not-allowed; }
.link-arrow { font: 700 1.15rem/1 var(--display); text-transform: uppercase; letter-spacing: .04em; text-decoration: none; border-bottom: 2px solid currentColor; padding-bottom: 3px; }
.link-arrow::after { content: " →"; display: inline-block; transition: transform .2s ease; }
.link-arrow:hover::after { transform: translateX(5px); }

/* Bandeau d'infos */
.topbar { background: #141414; color: #eeebe3; font: 400 .78rem/1 var(--mono); }
.topbar__inner { display: flex; justify-content: space-between; gap: 1rem; padding-top: 9px; padding-bottom: 9px; }
.topbar a { color: var(--accent); text-decoration: none; }
@media (max-width: 760px) { .topbar__inner > span:first-child { display: none; } .topbar__inner { justify-content: center; } }

/* En-tête */
.header { position: sticky; top: 0; z-index: 50; background: var(--bg); border-bottom: 2px solid var(--line); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { display: flex; align-items: stretch; text-decoration: none; font: 800 1.6rem/1 var(--display); text-transform: uppercase; border: 2px solid var(--line); }
.logo__bk { background: var(--accent); color: #141414; padding: .25rem .45rem; border-right: 2px solid var(--line); }
.logo__rest { padding: .25rem .5rem; }
.nav { display: flex; align-items: center; gap: 1.8rem; }
.nav a:not(.btn) { font: 600 1.1rem/1 var(--display); text-transform: uppercase; letter-spacing: .04em; text-decoration: none; padding: 4px 0; background: linear-gradient(currentColor, currentColor) no-repeat 0 100% / 0 2px; transition: background-size .25s ease; }
.nav a:not(.btn):hover { background-size: 100% 2px; }
.nav-toggle { display: none; font: 700 1rem/1 var(--display); text-transform: uppercase; letter-spacing: .06em; background: none; color: var(--ink); border: 2px solid var(--line); padding: .5rem .8rem; cursor: pointer; }
@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .nav { position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--bg); border-bottom: 2px solid var(--line); padding: 0 16px 16px; display: none; }
  .nav.is-open { display: flex; }
  .nav a:not(.btn) { padding: 1rem 0; border-bottom: 1px solid var(--line); font-size: 1.4rem; background: none; }
  .nav .btn { margin-top: 1rem; }
}

/* Hero */
.hero { padding: 64px 0 72px; border-bottom: 2px solid var(--line); }
.hero__inner { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.hero h1 { margin-bottom: 1.6rem; }
.hero__actions { display: flex; flex-wrap: wrap; align-items: center; gap: 1.6rem; margin-top: 2rem; }
@media (max-width: 960px) { .hero__inner { grid-template-columns: 1fr; gap: 40px; } .hero { padding: 40px 0 48px; } }

.anim-in { opacity: 0; transform: translateY(18px); animation: rise .7s cubic-bezier(.2, .7, .2, 1) forwards; animation-delay: calc(var(--d, 0) * 120ms + 80ms); }
@keyframes rise { to { opacity: 1; transform: none; } }

/* Dessin technique */
.blueprint {
  margin: 0; border: 2px solid var(--line); color: var(--ink);
  background:
    linear-gradient(color-mix(in srgb, var(--ink) 9%, transparent) 1px, transparent 1px) 0 0 / 24px 24px,
    linear-gradient(90deg, color-mix(in srgb, var(--ink) 9%, transparent) 1px, transparent 1px) 0 0 / 24px 24px,
    var(--bg-alt);
}
.blueprint__cap { display: flex; justify-content: space-between; gap: 1rem; padding: 10px 14px; border-bottom: 2px solid var(--line); font: 500 .74rem/1.2 var(--mono); text-transform: uppercase; background: var(--bg); }
.blueprint__svg { width: 100%; height: auto; padding: 12px 14px 4px; overflow: visible; }
.blueprint__svg path, .blueprint__svg circle { fill: none; stroke: currentColor; stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.blueprint__svg .bp-fill { fill: currentColor; stroke: none; }
.blueprint__svg .bp-call circle.bp-fill { fill: var(--accent); stroke: currentColor; stroke-width: 2; }
.blueprint__svg text { font: 500 12px var(--mono); fill: currentColor; text-transform: uppercase; }
.bp-dim path:not(.bp-fill), .bp-call path { stroke-width: 1.2; }
.bp-draw path, .bp-wheel circle, .bp-wheel path { stroke-dasharray: 1400; stroke-dashoffset: 1400; animation: draw 2.4s cubic-bezier(.6, .1, .3, 1) forwards .4s; }
.bp-wheel { animation: wheel 9s linear infinite 2.8s; }
@keyframes draw { to { stroke-dashoffset: 0; } }
@keyframes wheel { to { transform: rotate(360deg); } }
.bp-dim, .bp-call { opacity: 0; animation: fade .6s ease forwards 2.4s; }
.bp-call { animation-delay: 2.8s; }
@keyframes fade { to { opacity: 1; } }

/* Défilant */
.ticker { background: var(--accent); color: #141414; border-bottom: 2px solid #141414; overflow: hidden; }
.ticker__track { display: flex; width: max-content; animation: ticker 38s linear infinite; }
.ticker__track span { font: 800 1.5rem/1 var(--display); text-transform: uppercase; letter-spacing: .03em; padding: 14px 0; white-space: nowrap; }
.ticker__track span::after { content: "/"; margin: 0 1.4rem; font-weight: 500; }
.ticker:hover .ticker__track { animation-play-state: paused; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* Sections */
.section { padding: 96px 0; }
.section--paper2 { background: var(--bg-alt); border-top: 2px solid var(--line); border-bottom: 2px solid var(--line); }
.section--ink { background: #141414; color: #eeebe3; --line: #eeebe3; --ink: #eeebe3; --ink-soft: #cfcbc0; --muted: #9b968a; --bg: #141414; }
@media (max-width: 640px) { .section { padding: 64px 0; } }

.sec-head { display: grid; grid-template-columns: auto 1fr auto; align-items: end; gap: 0 24px; padding-bottom: 18px; border-bottom: 2px solid var(--line); margin-bottom: 8px; }
.sec-head p { margin: 0; font: 400 .85rem/1.4 var(--mono); color: var(--muted); max-width: 22rem; text-align: right; }
.sec-head--stack { grid-template-columns: auto 1fr; margin-bottom: 1.6rem; }
.sec-head__num { font: 500 .85rem/1 var(--mono); border: 2px solid var(--line); padding: 6px 8px; align-self: start; margin-top: 4px; }
@media (max-width: 760px) { .sec-head { grid-template-columns: auto 1fr; } .sec-head p { grid-column: 1 / -1; text-align: left; margin-top: 12px; } }

/* Liste des services */
.services { list-style: none; margin: 0; padding: 0; }
.services li {
  position: relative; display: grid; grid-template-columns: 70px minmax(220px, 1fr) 1.3fr; gap: 24px; align-items: baseline;
  padding: 26px 8px; border-bottom: 1px solid var(--line); isolation: isolate;
}
.services li::before { content: ""; position: absolute; inset: 0; background: var(--accent); transform: scaleX(0); transform-origin: 0 50%; transition: transform .35s cubic-bezier(.6, .1, .3, 1); z-index: -1; }
.services li:hover::before { transform: scaleX(1); }
.services li:hover, .services li:hover p { color: #141414; }
.services__n { font: 500 .85rem/1 var(--mono); }
.services h3 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); }
.services p { margin: 0; color: var(--ink-soft); }
@media (max-width: 760px) { .services li { grid-template-columns: 44px 1fr; gap: 6px 12px; } .services p { grid-column: 2; } }

/* Étapes */
.steps { list-style: none; margin: 32px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); border-left: 2px solid var(--line); }
.steps li { padding: 0 24px 8px; border-right: 2px solid var(--line); }
.steps__n { display: block; font: 800 7rem/.8 var(--display); color: transparent; -webkit-text-stroke: 2px var(--ink); margin-bottom: 1.2rem; transition: color .3s ease; }
.steps li:hover .steps__n { color: var(--accent); }
.steps h3 { margin-bottom: .6rem; }
.steps p { color: var(--ink-soft); margin: 0; }
@media (max-width: 900px) { .steps { grid-template-columns: 1fr 1fr; row-gap: 32px; } }
@media (max-width: 560px) { .steps { grid-template-columns: 1fr; border-left: 0; } .steps li { border-right: 0; border-top: 2px solid var(--line); padding: 20px 0 0; } .steps__n { font-size: 5rem; } }

/* Engagement */
.statement { display: grid; grid-template-columns: 1.6fr 1fr; gap: 56px; align-items: end; }
.statement__big { font: 800 clamp(2.4rem, 5.5vw, 4.6rem)/.98 var(--display); text-transform: uppercase; margin: 0; }
.statement__list { list-style: none; margin: 0; padding: 0; font: 400 .92rem/1.5 var(--mono); }
.statement__list li { padding: 14px 0; border-top: 1px solid #eeebe3; }
.statement__list span { display: block; color: var(--accent); text-transform: uppercase; }
@media (max-width: 860px) { .statement { grid-template-columns: 1fr; gap: 32px; } }

/* Zone */
.zone { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.towns { list-style: none; margin: 1.6rem 0 0; padding: 0; columns: 2; column-gap: 24px; font: 400 .95rem/1.4 var(--mono); }
.towns li { padding: 8px 0; border-bottom: 1px solid var(--line); break-inside: avoid; }
.towns li::before { content: "— "; color: var(--muted); }
.towns li:first-child { font-weight: 500; }
.towns li:last-child { color: var(--muted); }
.map { margin: 0; max-width: 460px; width: 100%; justify-self: center; }
.map svg { width: 100%; height: auto; overflow: visible; }
.map__grid { fill: none; stroke: var(--ink); stroke-width: 2; }
.map__grid--thin { stroke-width: 1; stroke-dasharray: 3 5; }
.map__spin { fill: none; stroke: var(--ink); stroke-width: 6; stroke-dasharray: 2 12; transform-origin: 160px 160px; animation: wheel 60s linear infinite; }
.map__towns rect { fill: var(--ink); }
.map__towns text, .map__km { font: 500 11px var(--mono); fill: var(--ink); text-transform: uppercase; }
.map__km { font-size: 12px; }
.map__home { fill: var(--accent); stroke: #141414; stroke-width: 2; }
.map__city { font: 800 18px var(--display); fill: var(--ink); letter-spacing: .04em; }
.map__towns g { opacity: 0; transition: opacity .4s ease; transition-delay: calc(var(--t) * 140ms + .3s); }
.map.is-visible .map__towns g { opacity: 1; }
@media (max-width: 860px) { .zone { grid-template-columns: 1fr; } }

/* Avis */
.reviews { display: grid; grid-template-columns: auto 1fr auto; gap: 24px 32px; align-items: center; }
.reviews .lead { margin: .8rem 0 0; }
.reviews .sec-head__num { align-self: start; }
@media (max-width: 760px) { .reviews { grid-template-columns: 1fr; } .reviews .sec-head__num { justify-self: start; } }

/* Contact */
.contact { display: grid; grid-template-columns: .9fr 1.1fr; gap: 64px; align-items: start; }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; gap: 40px; } }
.infos { margin: 0; display: grid; grid-template-columns: 120px 1fr; }
.infos dt, .infos dd { padding: 14px 0; border-bottom: 1px solid #eeebe3; margin: 0; }
.infos dt { font: 500 .78rem/1.6 var(--mono); text-transform: uppercase; color: var(--accent); }
.infos a { text-decoration: none; border-bottom: 1px solid currentColor; }
.infos a:hover { color: var(--accent); }

.form { background: #eeebe3; color: #141414; border: 2px solid #eeebe3; padding: 28px; display: grid; gap: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 520px) { .form__row { grid-template-columns: 1fr; } .form { padding: 18px; } }
.form label, .form__plate { display: grid; gap: 6px; font: 500 .78rem/1.3 var(--mono); text-transform: uppercase; }
.form input, .form select, .form textarea {
  font: 400 1rem/1.4 var(--text); text-transform: none; color: #141414; background: #fff;
  border: 2px solid #141414; border-radius: 0; padding: .75rem .85rem; width: 100%;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 3px solid var(--accent); outline-offset: 0; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form__note { margin: 0; font: 400 .85rem/1.5 var(--mono); min-height: 1.3em; }

.map-embed { margin-top: 64px; }
.map-embed iframe { width: 100%; height: 340px; border: 2px solid #eeebe3; filter: grayscale(1) contrast(1.05); }

/* Plaque d'immatriculation (formulaire de devis + atelier) */
.plate {
  display: flex; align-items: stretch; height: 64px; border: 3px solid #111; border-radius: 6px; overflow: hidden;
  background: #fff; cursor: text;
}
.plate:focus-within { outline: 3px solid var(--accent); outline-offset: 2px; }
.plate__eu, .plate__dep { display: grid; place-items: center; width: 42px; background: #1d4ed8; color: #fff; font: 700 1rem/1 Arial, sans-serif; }
.plate__eu { align-content: center; gap: 4px; }
.plate__stars { color: #facc15; font-size: .8rem; }
.plate input {
  width: 240px; border: 0; outline: 0; background: transparent; color: #111; text-align: center;
  font: 700 1.9rem/1 "Arial Narrow", Arial, sans-serif; letter-spacing: .08em; text-transform: uppercase;
}
.plate input::placeholder { color: #c4c8d0; }
@media (max-width: 520px) { .plate { width: 100%; } .plate input { width: 100%; min-width: 0; font-size: 1.6rem; } .plate-form .btn { width: 100%; } }
.form label.plate { display: flex; gap: 0; height: 56px; }
.form .plate input { width: 100%; min-width: 0; flex: 1; font-size: 1.6rem; padding: 0; border: 0; background: transparent; }
.form .plate input:focus { outline: 0; }
.form .plate__eu, .form .plate__dep { width: 36px; }

/* Pied de page */
.footer { padding: 48px 0 24px; border-top: 2px solid var(--line); overflow: hidden; }
.footer__mark { font: 800 clamp(4rem, 17vw, 15rem)/.8 var(--display); text-transform: uppercase; margin: 0 0 24px; letter-spacing: -.01em; white-space: nowrap; }
.footer__inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px 24px; font: 400 .8rem/1.5 var(--mono); padding-top: 16px; border-top: 1px solid var(--line); }
.footer__inner p { margin: 0; }
.footer a { text-decoration: none; }
.footer a:hover { text-decoration: underline; }

/* Apparition au défilement */
[data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .7s cubic-bezier(.2, .7, .2, 1); transition-delay: calc(var(--i, 0) * 80ms); }
[data-reveal].is-visible { opacity: 1; transform: none; }

@keyframes pop { from { transform: scale(.94); } }

/* Mouvement réduit */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .anim-in, [data-reveal], .map__towns g, .bp-dim, .bp-call { opacity: 1 !important; transform: none !important; }
  .bp-draw path, .bp-wheel circle, .bp-wheel path { stroke-dashoffset: 0 !important; }
  html { scroll-behavior: auto; }
}