/* ============================================================
   PIXELROCK — système visuel
   Roc #202328 et grès #E3E2DD proviennent du logo.
   Oxyde : accent unique, une seule dépense d'audace.
   ============================================================ */

:root {
  --paper:        #E3E2DD;
  --paper-raised: #EFEEEA;
  --paper-inset:  #D7D6D0;
  --ink:          #202328;
  --ink-2:        #55585E;
  --ink-3:        #6E7176;
  --line:         #C4C3BC;
  --line-strong:  #A5A49D;
  --accent:       #A63315;
  --accent-bright:#C9411C;
  --accent-on-ink:#F2814F;
  --on-accent:    #FBFAF7;
  --block-shadow: #202328;
  --tile:         #F5F4F0;

  --fs-xs:   0.75rem;
  --fs-sm:   0.875rem;
  --fs-base: 1.0625rem;
  --fs-lg:   1.1875rem;
  --fs-xl:   1.5rem;
  --fs-2xl:  2rem;
  --fs-3xl:  clamp(2rem, 4.5vw, 3rem);
  --fs-hero: clamp(2.6rem, 7.5vw, 5.25rem);
  --fs-page: clamp(2.2rem, 5.5vw, 3.75rem);

  --sec-pad: clamp(3.5rem, 8vw, 6.5rem);

  --font-display: "Archivo", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Newsreader", Georgia, "Times New Roman", serif;
  --font-mono: "DM Mono", ui-monospace, "SF Mono", Menlo, monospace;

  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --paper:        #16181B;
    --paper-raised: #202328;
    --paper-inset:  #0E1012;
    --ink:          #E3E2DD;
    --ink-2:        #ACABA5;
    --ink-3:        #8A8C90;
    --line:         #33363B;
    --line-strong:  #4A4D53;
    --accent:       #EC6E38;
    --accent-bright:#F79059;
    --accent-on-ink:#A63315;
    --on-accent:    #16181B;
    --block-shadow: #3B3F45;
    --tile:         #F5F4F0;
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --paper:        #16181B;
  --paper-raised: #202328;
  --paper-inset:  #0E1012;
  --ink:          #E3E2DD;
  --ink-2:        #ACABA5;
  --ink-3:        #8A8C90;
  --line:         #33363B;
  --line-strong:  #4A4D53;
  --accent:       #EC6E38;
  --accent-bright:#F79059;
  --accent-on-ink:#A63315;
  --on-accent:    #16181B;
  --block-shadow: #3B3F45;
  --tile:         #F5F4F0;
  color-scheme: dark;
}

/* ---------- base ---------- */

*, *::before, *::after { box-sizing: border-box; }

body {
  margin: 0;
  background-color: var(--paper);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.025em;
  text-wrap: balance;
  margin: 0;
}

p { margin: 0; }
a { color: inherit; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; }

.wrap { width: min(1140px, 100% - 3rem); margin-inline: auto; }
.wrap--narrow { width: min(820px, 100% - 3rem); margin-inline: auto; }

.rule { border-top: 1px solid var(--line); }

section { padding-block: var(--sec-pad); }

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 1rem; top: 1rem; z-index: 50;
  background: var(--accent); color: var(--on-accent);
  padding: 0.7rem 1rem; font-family: var(--font-display); font-weight: 700;
}

/* ---------- éléments de langage ---------- */

.eyebrow {
  font-family: var(--font-mono);
  font-size: var(--fs-xs);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0;
}

.lede { font-size: var(--fs-lg); color: var(--ink-2); max-width: 60ch; }

.sec-head {
  display: flex; flex-direction: column; gap: 0.9rem;
  max-width: 62ch;
  margin-bottom: clamp(2.25rem, 5vw, 3.25rem);
}

.sec-head h2 { font-size: var(--fs-3xl); }

.todo {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.6875rem; font-weight: 500;
  letter-spacing: 0.1em; text-transform: uppercase;
  background: var(--accent); color: var(--on-accent);
  padding: 0.15rem 0.45rem; vertical-align: middle;
}

.block {
  background: var(--paper-raised);
  border: 1px solid var(--ink);
  box-shadow: 6px 6px 0 var(--block-shadow);
}

/* ---------- boutons ---------- */

.btn {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--font-display); font-weight: 700; font-size: var(--fs-sm);
  text-decoration: none;
  padding: 0.9rem 1.4rem;
  border: 1px solid var(--ink);
  background: var(--paper-raised); color: var(--ink);
  box-shadow: 5px 5px 0 var(--block-shadow);
  transition: transform 140ms ease, box-shadow 140ms ease;
}
.btn:hover { transform: translate(2px, 2px); box-shadow: 3px 3px 0 var(--block-shadow); }
.btn:active { transform: translate(5px, 5px); box-shadow: 0 0 0 var(--block-shadow); }

.btn--primary {
  background: var(--accent); border-color: var(--accent); color: var(--on-accent);
  box-shadow: 5px 5px 0 var(--ink);
}
.btn--primary:hover { box-shadow: 3px 3px 0 var(--ink); }
.btn--primary:active { box-shadow: 0 0 0 var(--ink); }

.link-arrow {
  font-family: var(--font-display); font-weight: 700; font-size: var(--fs-sm);
  text-decoration: none;
  color: var(--accent);
  border-bottom: 2px solid transparent;
  transition: border-color 120ms ease;
}
.link-arrow:hover { border-bottom-color: var(--accent); }

/* ---------- marque ---------- */

.mark { display: block; }
.mark rect { fill: currentColor; }

.mark--hero rect {
  opacity: 0;
  animation: settle 460ms cubic-bezier(0.2, 0.8, 0.3, 1) forwards;
  animation-delay: calc(var(--i) * 42ms + 120ms);
  transform-box: fill-box; transform-origin: center;
}

@keyframes settle {
  from { opacity: 0; transform: translateY(-10px) scale(0.72); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ---------- navigation ---------- */

.nav {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--paper) 90%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.nav__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.5rem; padding-block: 0.85rem;
}

.brand { display: flex; align-items: center; gap: 0.7rem; text-decoration: none; color: var(--ink); }

/* le mark de navigation est orange : il doit rester visible sur les deux thèmes */
.brand__mark { width: 17px; height: 24px; color: var(--accent); }

.brand__name {
  font-family: var(--font-display); font-weight: 800; font-size: 1rem;
  letter-spacing: 0.04em; text-transform: uppercase;
}

.nav__links {
  display: flex; align-items: center; gap: 1.5rem;
  font-family: var(--font-display); font-size: var(--fs-sm); font-weight: 600;
}

.nav__links a {
  text-decoration: none; color: var(--ink-2);
  padding-block: 0.3rem;
  border-bottom: 2px solid transparent;
  transition: color 120ms ease, border-color 120ms ease;
}
.nav__links a:hover { color: var(--ink); border-bottom-color: var(--accent); }
.nav__links a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--accent); }

.nav__end { display: flex; align-items: center; gap: 0.85rem; flex: none; }

.nav__cta {
  font-family: var(--font-display); font-weight: 700; font-size: var(--fs-sm);
  text-decoration: none; padding: 0.55rem 1rem;
  background: var(--ink); color: var(--paper); border: 1px solid var(--ink);
  white-space: nowrap;
}
.nav__cta:hover { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }

@media (max-width: 940px) { .nav__links { display: none; } }

/* ---------- héros d'accueil ---------- */

.hero { position: relative; padding-block: clamp(3.5rem, 8vw, 6.5rem) clamp(3rem, 6vw, 5rem); overflow: hidden; }

.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    repeating-linear-gradient(to right, var(--line) 0 1px, transparent 1px 48px),
    repeating-linear-gradient(to bottom, var(--line) 0 1px, transparent 1px 48px);
  opacity: 0.5;
  mask-image: radial-gradient(120% 90% at 70% 15%, #000 10%, transparent 72%);
  pointer-events: none;
}

.hero__inner {
  position: relative; display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  gap: clamp(2rem, 6vw, 5rem); align-items: center;
}

.hero__text { display: flex; flex-direction: column; gap: 1.6rem; align-items: flex-start; }
.hero h1 { font-size: var(--fs-hero); line-height: 0.94; letter-spacing: -0.035em; }
.hero h1 em { font-style: normal; color: var(--accent); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.hero__markwrap { display: flex; justify-content: center; }
.hero__markwrap .mark { width: min(230px, 60%); height: auto; color: var(--ink); }

@media (max-width: 880px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__markwrap { order: -1; justify-content: flex-start; }
  .hero__markwrap .mark { width: 110px; }
}

/* ---------- en-tête de page intérieure ---------- */

.phead { padding-block: clamp(2.75rem, 6vw, 4.5rem) clamp(2rem, 4vw, 3rem); }
.phead__inner { display: flex; flex-direction: column; gap: 1.1rem; }
.phead h1 { font-size: var(--fs-page); letter-spacing: -0.03em; }
.phead .lede { max-width: 64ch; }

.crumb {
  font-family: var(--font-mono); font-size: var(--fs-xs);
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2);
}
.crumb a { color: var(--accent); text-decoration: none; }
.crumb a:hover { text-decoration: underline; }

/* ---------- bandeau de garanties ---------- */

.pledges { border-block: 1px solid var(--ink); background: var(--paper-inset); }
.pledges__grid { display: grid; grid-template-columns: repeat(4, 1fr); }

.pledge {
  display: flex; align-items: baseline; gap: 0.7rem;
  padding: 1.35rem 1.5rem;
  border-left: 1px solid var(--line);
  font-family: var(--font-mono); font-size: var(--fs-sm); line-height: 1.4;
}
.pledge:first-child { border-left: 0; }
.pledge span { color: var(--accent); font-weight: 500; }

@media (max-width: 980px) {
  .pledges__grid { grid-template-columns: repeat(2, 1fr); }
  .pledge:nth-child(3) { border-left: 0; }
  .pledge:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
}
@media (max-width: 560px) {
  .pledges__grid { grid-template-columns: 1fr; }
  .pledge { border-left: 0; border-bottom: 1px solid var(--line); }
  .pledge:last-child { border-bottom: 0; }
}

/* ---------- constat ---------- */

.constat { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(270px, 100%), 1fr)); gap: 1.75rem; }
.constat__item { display: flex; flex-direction: column; gap: 0.85rem; }
.constat__item h3 { font-size: var(--fs-xl); letter-spacing: -0.02em; }
.constat__item p { color: var(--ink-2); }
.constat__bar { width: 44px; height: 10px; background: var(--accent); }

/* ---------- forfaits ---------- */

.forfaits {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(292px, 100%), 1fr));
  gap: 1.75rem; align-items: stretch;
}

.forfait { display: flex; flex-direction: column; gap: 1.15rem; padding: 1.9rem 1.7rem 2rem; }
.forfait > .btn { align-self: flex-start; margin-top: auto; }
.forfait--feature { border-color: var(--accent); box-shadow: 6px 6px 0 var(--accent); }

.forfait__tag {
  font-family: var(--font-mono); font-size: var(--fs-xs);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2);
  line-height: 1.5;
}
@media (min-width: 980px) { .forfait__tag { min-height: 3em; } }

.forfait__name { font-size: var(--fs-2xl); letter-spacing: -0.03em; }

.forfait__price {
  font-family: var(--font-mono); font-size: var(--fs-lg); font-weight: 500;
  font-variant-numeric: tabular-nums; color: var(--accent);
  padding-block: 0.9rem; border-block: 1px solid var(--line);
}
.forfait__price small {
  display: block; font-size: var(--fs-xs); color: var(--ink-2);
  letter-spacing: 0.05em; margin-top: 0.25rem;
}

.forfait ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.75rem; flex: 1; }
.forfait li {
  display: grid; grid-template-columns: 12px 1fr; gap: 0.8rem; align-items: start;
  font-size: var(--fs-sm); line-height: 1.55;
}
.forfait li::before { content: ""; width: 8px; height: 8px; margin-top: 0.5rem; background: var(--accent); }

/* ---------- entretien ---------- */

.entretien {
  background: var(--ink); color: var(--paper);
  padding: clamp(2rem, 5vw, 3.25rem);
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 2rem; align-items: center;
}
.entretien .eyebrow { color: var(--accent-on-ink); margin-bottom: 0.9rem; }
.entretien h3 { font-size: var(--fs-2xl); margin-bottom: 0.85rem; }
.entretien p { color: color-mix(in srgb, var(--paper) 78%, var(--ink)); max-width: 60ch; }

.entretien__price {
  font-family: var(--font-mono); font-weight: 500;
  font-size: clamp(2rem, 5vw, 2.75rem); font-variant-numeric: tabular-nums;
  color: var(--accent-on-ink); white-space: nowrap; word-spacing: -0.32em; line-height: 1;
}
.entretien__price small {
  display: block; word-spacing: normal; font-size: var(--fs-xs);
  letter-spacing: 0.12em; text-transform: uppercase;
  color: color-mix(in srgb, var(--paper) 65%, var(--ink)); margin-top: 0.6rem;
}
@media (max-width: 720px) { .entretien { grid-template-columns: 1fr; } }

/* ---------- processus ---------- */

.etapes { display: flex; flex-direction: column; }

.etape {
  display: grid; grid-template-columns: 4.5rem minmax(0, 1fr) minmax(0, 1.35fr);
  gap: 1.5rem; padding-block: 1.65rem;
  border-top: 1px solid var(--line); align-items: baseline;
}
.etape:last-child { border-bottom: 1px solid var(--line); }
.etape__num {
  font-family: var(--font-mono); font-size: var(--fs-sm);
  font-variant-numeric: tabular-nums; color: var(--accent); letter-spacing: 0.08em;
}
.etape h3 { font-size: var(--fs-xl); letter-spacing: -0.02em; }
.etape p { color: var(--ink-2); font-size: var(--fs-sm); }

@media (max-width: 760px) {
  .etape { grid-template-columns: 3rem minmax(0, 1fr); }
  .etape p { grid-column: 2; }
}

/* ---------- le chantier, en détail ---------- */

.chantier { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(380px, 100%), 1fr)); gap: 2.75rem 3.5rem; }
.chantier__col { display: flex; flex-direction: column; gap: 1rem; }
.chantier__col h3 { font-size: var(--fs-xl); letter-spacing: -0.02em; }
.chantier__col p { color: var(--ink-2); font-size: var(--fs-sm); }
.chantier__col ol, .chantier__col ul {
  margin: 0; padding-left: 1.1rem; color: var(--ink-2);
  font-size: var(--fs-sm); display: flex; flex-direction: column; gap: 0.55rem;
}
.chantier__col li::marker { color: var(--accent); font-family: var(--font-mono); }

.note {
  border-left: 4px solid var(--accent);
  background: var(--paper-inset);
  padding: 1.35rem 1.5rem;
  font-size: var(--fs-sm);
  color: var(--ink-2);
  max-width: 72ch;
}
.note strong { color: var(--ink); font-family: var(--font-display); }

/* ---------- réalisations ---------- */

.projets { display: flex; flex-direction: column; gap: 1.75rem; }

.projet {
  display: grid; grid-template-columns: 128px minmax(0, 1fr);
  gap: 1.75rem; padding: 1.75rem; align-items: start;
  text-decoration: none; color: inherit;
  transition: transform 140ms ease, box-shadow 140ms ease;
}
.projet:hover { transform: translate(2px, 2px); box-shadow: 3px 3px 0 var(--block-shadow); }

.logo-tile {
  width: 128px; height: 128px;
  background: var(--tile);
  border: 1px solid var(--line-strong);
  display: grid; place-items: center; overflow: hidden;
}
.logo-tile img { width: 100%; height: 100%; object-fit: contain; display: block; }

.projet__body { display: flex; flex-direction: column; gap: 0.85rem; }
.projet__meta {
  font-family: var(--font-mono); font-size: var(--fs-xs);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2);
}
.projet h3 { font-size: var(--fs-2xl); letter-spacing: -0.03em; }
.projet p { color: var(--ink-2); max-width: 68ch; }

.tags { display: flex; flex-wrap: wrap; gap: 0.5rem; list-style: none; margin: 0; padding: 0; }
.tags li {
  font-family: var(--font-mono); font-size: var(--fs-xs);
  padding: 0.2rem 0.55rem;
  border: 1px solid var(--line-strong); color: var(--ink-2);
}

@media (max-width: 640px) {
  .projet { grid-template-columns: 1fr; }
  .logo-tile { width: 96px; height: 96px; }
}

/* ---------- étude de cas ---------- */

.case-head { display: grid; grid-template-columns: 128px minmax(0, 1fr); gap: 1.75rem; align-items: center; }
@media (max-width: 640px) { .case-head { grid-template-columns: 1fr; } }

.case-facts {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(180px, 100%), 1fr));
  border-top: 1px solid var(--line);
}
.case-fact {
  padding: 1.25rem 1.5rem 1.25rem 0;
  border-bottom: 1px solid var(--line);
  display: flex; flex-direction: column; gap: 0.25rem;
}
.case-fact dt {
  font-family: var(--font-mono); font-size: var(--fs-xs);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2);
}
.case-fact dd { margin: 0; font-family: var(--font-display); font-weight: 700; font-size: var(--fs-sm); }
.case-fact dd a { color: var(--accent); text-decoration: none; overflow-wrap: anywhere; }
.case-fact dd a:hover { text-decoration: underline; }

.prose { display: flex; flex-direction: column; gap: 2.5rem; }

.prose section { padding-block: 0; }

.prose h2 {
  font-size: var(--fs-2xl); letter-spacing: -0.025em;
  padding-top: 1.25rem; border-top: 1px solid var(--line);
}
.prose h3 { font-size: var(--fs-lg); letter-spacing: -0.015em; }

.prose p { max-width: 68ch; }
.prose p + p, .prose h3 + p { margin-top: 0.9rem; }
.prose h2 + p { margin-top: 1rem; }

.prose ul, .prose ol {
  margin: 1rem 0 0; padding-left: 1.15rem; max-width: 68ch;
  display: flex; flex-direction: column; gap: 0.6rem;
}
.prose li::marker { color: var(--accent); }
.prose li strong { font-family: var(--font-display); font-weight: 700; }

.stat-row {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr));
  gap: 1px; background: var(--line); border: 1px solid var(--line);
  margin-top: 1.25rem;
}
.stat {
  background: var(--paper); padding: 1.1rem 1.25rem;
  display: flex; flex-direction: column; gap: 0.2rem;
}
.stat b {
  font-family: var(--font-mono); font-weight: 500; font-size: var(--fs-xl);
  font-variant-numeric: tabular-nums; color: var(--accent); line-height: 1.1;
}
.stat span { font-size: var(--fs-xs); font-family: var(--font-mono); color: var(--ink-2); letter-spacing: 0.06em; }

/* ---------- questions ---------- */

.faq { display: flex; flex-direction: column; }
.faq details { border-top: 1px solid var(--line); padding-block: 1.25rem; }
.faq details:last-of-type { border-bottom: 1px solid var(--line); }

.faq summary {
  cursor: pointer; list-style: none;
  display: flex; align-items: baseline; justify-content: space-between; gap: 1.5rem;
  font-family: var(--font-display); font-weight: 700; font-size: var(--fs-lg);
  letter-spacing: -0.015em;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; flex: none; width: 14px; height: 14px;
  background: var(--accent); transition: clip-path 160ms ease;
  clip-path: polygon(0 40%, 40% 40%, 40% 0, 60% 0, 60% 40%, 100% 40%, 100% 60%, 60% 60%, 60% 100%, 40% 100%, 40% 60%, 0 60%);
}
.faq details[open] summary::after { clip-path: polygon(0 40%, 100% 40%, 100% 60%, 0 60%); }
.faq details p { color: var(--ink-2); margin-top: 0.9rem; max-width: 68ch; }
.faq details p + p { margin-top: 0.7rem; }

/* ---------- contact ---------- */

.contact { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 0.85fr); gap: clamp(2rem, 6vw, 4rem); align-items: start; }
.contact h2 { font-size: var(--fs-3xl); margin-bottom: 1.1rem; }

.coords { padding: 1.75rem; display: flex; flex-direction: column; gap: 1.35rem; }
.coord { display: flex; flex-direction: column; gap: 0.25rem; }
.coord__label {
  font-family: var(--font-mono); font-size: var(--fs-xs);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2);
}
.coord a, .coord span {
  font-family: var(--font-display); font-weight: 700; font-size: var(--fs-lg);
  text-decoration: none; letter-spacing: -0.01em; overflow-wrap: anywhere;
}
.coord a:hover { color: var(--accent); }

@media (max-width: 800px) { .contact { grid-template-columns: 1fr; } }

/* ---------- bande d'appel ---------- */

.cta-band { border-top: 1px solid var(--ink); background: var(--paper-inset); padding-block: 0; }
.cta-band__inner {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
  gap: 2rem; padding-block: clamp(2.5rem, 5vw, 3.5rem);
}
.cta-band__inner > div { flex: 1 1 26rem; }
.cta-band__inner > .btn { flex: none; }
.cta-band h2 { font-size: var(--fs-2xl); }
.cta-band p { color: var(--ink-2); font-size: var(--fs-sm); margin-top: 0.7rem; max-width: 52ch; }

/* ---------- pied ---------- */

.foot { border-top: 1px solid var(--ink); padding-block: 2.5rem 3rem; }
.foot__inner { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(190px, 100%), 1fr)); gap: 2rem; }
.foot__col { display: flex; flex-direction: column; gap: 0.6rem; }
.foot__col h4 {
  font-family: var(--font-mono); font-weight: 500; font-size: var(--fs-xs);
  letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-2);
}
.foot__col a, .foot__col p {
  font-size: var(--fs-sm); color: var(--ink-2); text-decoration: none;
  overflow-wrap: anywhere;
}
.foot__col a:hover { color: var(--accent); }
.foot .brand__mark { width: 15px; height: 21px; }
.foot__legal {
  margin-top: 2.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line);
  font-family: var(--font-mono); font-size: var(--fs-xs); color: var(--ink-2); letter-spacing: 0.04em;
}

/* ---------- mouvement réduit ---------- */

@media (prefers-reduced-motion: reduce) {
  .mark--hero rect { animation: none; opacity: 1; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}


/* ---------- introduction de forfait (Le Chantier, sans prix) ---------- */

.forfait__intro {
  font-size: var(--fs-sm);
  color: var(--ink-2);
  padding-block: 0.9rem;
  border-block: 1px solid var(--line);
}

/* ---------- territoire desservi ---------- */

.zones {
  display: flex; flex-wrap: wrap; gap: 0.6rem;
  list-style: none; margin: 0; padding: 0;
}
.zones li {
  font-family: var(--font-mono); font-size: var(--fs-sm);
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--line-strong);
  color: var(--ink-2);
}
.zones li:last-child { border-color: var(--accent); color: var(--accent); }

/* ---------- formulaire ---------- */

.form-card { padding: clamp(1.5rem, 4vw, 2.25rem); }
.form-card h2 { font-size: var(--fs-2xl); }
.form-intro { color: var(--ink-2); font-size: var(--fs-sm); margin-top: 0.7rem; }

.form { display: flex; flex-direction: column; gap: 1.15rem; margin-top: 1.75rem; }

.form-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(190px, 100%), 1fr)); gap: 1.15rem; }

.field { display: flex; flex-direction: column; gap: 0.4rem; min-width: 0; }

.field label {
  font-family: var(--font-mono); font-size: var(--fs-xs);
  letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-2);
}
.field .req { color: var(--accent); }

.field input,
.field select,
.field textarea {
  width: 100%;
  font-family: var(--font-body); font-size: var(--fs-base);
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 0;
  padding: 0.7rem 0.85rem;
  transition: border-color 120ms ease, box-shadow 120ms ease;
  -webkit-appearance: none; appearance: none;
}

.field select {
  background-image: linear-gradient(45deg, transparent 50%, var(--accent) 50%),
                    linear-gradient(135deg, var(--accent) 50%, transparent 50%);
  background-position: right 1.1rem center, right 0.75rem center;
  background-size: 7px 7px, 7px 7px;
  background-repeat: no-repeat;
  padding-right: 2.25rem;
}

/* ---------- liste déroulante aux couleurs du site ----------
   Le <select> natif reste dans le formulaire (il porte la valeur envoyée)
   mais disparaît visuellement dès que le script s'exécute. */

select.cselect__native {
  position: absolute;
  width: 1px; min-width: 0; max-width: 1px; height: 1px;
  padding: 0; margin: -1px; border: 0;
  clip-path: inset(50%);
  overflow: hidden;
  pointer-events: none;
}

.cselect { position: relative; }

.cselect__btn {
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  width: 100%;
  font-family: var(--font-body); font-size: var(--fs-base); text-align: left;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--line-strong);
  border-radius: 0;
  padding: 0.7rem 0.85rem;
  cursor: pointer;
  transition: border-color 120ms ease, box-shadow 120ms ease;
}

.cselect__btn::after {
  content: "";
  flex: none;
  width: 10px; height: 10px;
  background: var(--accent);
  clip-path: polygon(0 25%, 50% 75%, 100% 25%, 100% 45%, 50% 95%, 0 45%);
  transition: transform 140ms ease;
}

.cselect__btn:hover { border-color: var(--ink-3); }

.cselect__btn:focus-visible {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 28%, transparent);
}

.cselect__btn[aria-expanded="true"] {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 28%, transparent);
}
.cselect__btn[aria-expanded="true"]::after { transform: scaleY(-1); }

.cselect__value { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.cselect__list {
  position: absolute; z-index: 30;
  top: calc(100% + 6px); left: 0; right: 0;
  max-height: 17rem; overflow-y: auto;
  list-style: none; margin: 0; padding: 0;
  background: var(--paper-raised);
  border: 1px solid var(--ink);
  box-shadow: 6px 6px 0 var(--block-shadow);
}

.cselect__option {
  padding: 0.65rem 0.85rem;
  font-size: var(--fs-sm); line-height: 1.45;
  cursor: pointer;
  border-bottom: 1px solid var(--line);
}
.cselect__option:last-child { border-bottom: 0; }

.cselect__option.is-active {
  background: var(--accent);
  color: var(--on-accent);
}

.cselect__option[aria-selected="true"] {
  font-family: var(--font-display); font-weight: 700;
}
.cselect__option[aria-selected="true"]::before {
  content: ""; display: inline-block;
  width: 7px; height: 7px; margin-right: 0.6rem; vertical-align: middle;
  background: var(--accent);
}
.cselect__option[aria-selected="true"].is-active::before { background: var(--on-accent); }

/* ---------- sélecteur de langue ---------- */

.lang {
  display: flex; align-items: center;
  font-family: var(--font-mono); font-size: var(--fs-xs);
  letter-spacing: 0.08em; text-transform: uppercase;
  border: 1px solid var(--line-strong);
}

.lang a, .lang span {
  padding: 0.32rem 0.5rem;
  text-decoration: none;
  color: var(--ink-2);
  transition: color 120ms ease, background 120ms ease;
}
.lang a:hover { color: var(--ink); background: var(--paper-inset); }
.lang [aria-current="true"] { background: var(--accent); color: var(--on-accent); }

.foot .lang { align-self: flex-start; }

.field textarea { resize: vertical; min-height: 8rem; line-height: 1.55; }

.field input::placeholder,
.field textarea::placeholder { color: var(--ink-3); opacity: 1; }

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 28%, transparent);
}

.form > .btn { align-self: flex-start; }

.form-note { font-size: var(--fs-sm); color: var(--ink-2); }
.form-note a { color: var(--accent); overflow-wrap: anywhere; }

.form-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* la carte formulaire occupe la colonne large de .contact */
.contact .form-card { order: -1; }


/* ---------- écrans étroits ---------- */

@media (max-width: 560px) {
  .nav__inner { gap: 0.6rem; }
  .nav__end { gap: 0.5rem; }
  .nav__cta { padding: 0.5rem 0.75rem; font-size: 0.8125rem; }
  .lang a, .lang span { padding: 0.3rem 0.42rem; }
}

@media (max-width: 480px) {
  /* le nom cède la place : le pilier suffit à identifier la marque */
  .brand__name { display: none; }
  .brand__mark { width: 16px; height: 23px; }
}

@media (max-width: 400px) {
  .wrap, .wrap--narrow { width: calc(100% - 2rem); }

  .btn { padding: 0.85rem 1.1rem; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .pledge { padding: 1.15rem 0; }
  .forfait { padding: 1.5rem 1.25rem 1.6rem; }
  .projet, .cas__item, .coords, .form-card { padding: 1.25rem; }
  .block { box-shadow: 4px 4px 0 var(--block-shadow); }
  .btn { box-shadow: 4px 4px 0 var(--block-shadow); }
  .btn--primary { box-shadow: 4px 4px 0 var(--ink); }
  .cselect__list { box-shadow: 4px 4px 0 var(--block-shadow); }
}

/* les blocs de texte long ne poussent jamais la page */
.chantier__col, .prose, .prose *, .faq, .etape { min-width: 0; }
.prose pre, .prose code { overflow-wrap: anywhere; }
.stat-row, .case-facts { min-width: 0; }