/* BDR Boîte de Route : styles communs à toutes les pages */
/* ═══════════════ Tokens ═══════════════ */
:root {
  /* Noir (le sac), blanc, et un bleu d'accent */
  --asphalt:      oklch(0.2 0.006 260);
  --asphalt-2:    oklch(0.27 0.008 260);
  --paper:        oklch(0.985 0.002 260);
  --paper-2:      oklch(0.95 0.005 260);
  --field:        oklch(1 0 0 / 0.9);
  --accent:       oklch(0.48 0.15 258);
  --accent-deep:  oklch(0.40 0.13 258);
  --accent-light: oklch(0.80 0.09 250);
  --accent-soft:  oklch(0.94 0.025 255);
  --accent-ring:  oklch(0.48 0.15 258 / 0.28);
  --on-accent:    oklch(0.99 0.002 260);
  --ink:          var(--asphalt);
  --ink-soft:     oklch(0.43 0.01 260);
  --on-dark:      oklch(0.96 0.003 260);
  --on-dark-soft: oklch(0.76 0.008 260);
  --line:         oklch(0.2 0.006 260 / 0.12);
  --line-strong:  oklch(0.2 0.006 260 / 0.22);
  --line-dark:    oklch(0.96 0.003 260 / 0.14);
  --danger:       oklch(0.52 0.18 28);

  --font: "Archivo", "Segoe UI", system-ui, sans-serif;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);

  --gutter: clamp(1rem, 4vw, 3rem);
  --max: 76rem;
  --radius: 14px;
  --z-header: 50;
  --z-grain: 60;
  --z-skip: 100;

  --t-sm: 0.875rem;
  --t-base: 1.0625rem;
  --t-lg: clamp(1.2rem, 1.1rem + 0.5vw, 1.45rem);
  --t-xl: clamp(2rem, 1.4rem + 2.6vw, 3.4rem);
  --t-xxl: clamp(2.9rem, 1.6rem + 5.4vw, 6.2rem);
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 5.5rem; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body {
  margin: 0; font-family: var(--font); font-size: var(--t-base); line-height: 1.55;
  color: var(--ink); background: var(--paper);
  -webkit-font-smoothing: antialiased; overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
/* Grain léger sur toute la page pour casser l aspect trop « plat » */
body::after {
  content: ""; position: fixed; inset: 0; pointer-events: none; z-index: var(--z-grain); opacity: 0.07; mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml,%3Csvg xmlns=%27http://www.w3.org/2000/svg%27 width=%27180%27 height=%27180%27%3E%3Cfilter id=%27n%27%3E%3CfeTurbulence type=%27fractalNoise%27 baseFrequency=%270.85%27 numOctaves=%272%27 stitchTiles=%27stitch%27/%3E%3CfeColorMatrix values=%270 0 0 0 0.2  0 0 0 0 0.2  0 0 0 0 0.15  0 0 0 0.9 0%27/%3E%3C/filter%3E%3Crect width=%27100%25%27 height=%27100%25%27 filter=%27url(%23n)%27/%3E%3C/svg%3E");
}
.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }
a { color: inherit; }
p { margin: 0 0 1em; }
h1, h2, h3 { margin: 0; line-height: 0.95; font-weight: 850; font-stretch: 72%; letter-spacing: -0.02em; text-wrap: balance; }
p, dd, li { text-wrap: pretty; }
ul, ol { margin: 0; padding: 0; list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.sr-only { position: absolute; 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: 1rem; top: -4rem; z-index: var(--z-skip);
  background: var(--accent); color: var(--on-accent); padding: 0.75rem 1rem; border-radius: 8px; font-weight: 700;
  transition: top 0.2s var(--ease-out);
}
.skip:focus { top: 1rem; }
:focus-visible { outline: 3px solid var(--asphalt); outline-offset: 3px; border-radius: 4px; }
.dark :focus-visible, .site-footer :focus-visible { outline-color: var(--accent-light); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-size: var(--t-sm); font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 1.25rem;
}
.eyebrow::before {
  content: ""; width: 1.75rem; height: 3px; border-radius: 2px;
  background: repeating-linear-gradient(90deg, currentColor 0 8px, transparent 8px 12px);
}
.dark .eyebrow { color: var(--accent-light); }

/* ═══════════════ Boutons ═══════════════ */
.btn {
  --bg: var(--asphalt); --fg: var(--on-dark);
  display: inline-flex; align-items: center; justify-content: center; gap: 0.6rem;
  min-height: 3.25rem; padding: 0.85rem 1.5rem;
  background: var(--bg); color: var(--fg); border: 2px solid var(--bg); border-radius: 999px;
  font-weight: 700; font-size: 1rem; text-decoration: none; cursor: pointer;
  transition: transform 0.18s var(--ease-out), background-color 0.18s var(--ease-out), color 0.18s var(--ease-out), opacity 0.2s;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(0.98); transition-duration: 0.08s; }
.btn[disabled] { opacity: 0.6; cursor: progress; transform: none; }
.btn svg { width: 1.1em; height: 1.1em; transition: transform 0.25s var(--ease-out); }
.btn:hover svg { transform: translateX(3px); }
.btn--accent { --bg: var(--accent); --fg: var(--on-accent); }
.btn--accent:hover { --bg: var(--accent-deep); }
.btn--block { width: 100%; }
.link-arrow {
  display: inline-flex; align-items: center; gap: 0.45rem; min-height: 3.25rem; padding: 0 0.5rem;
  font-weight: 700; text-decoration: underline; text-decoration-thickness: 2px; text-underline-offset: 6px; text-decoration-color: var(--accent);
  transition: text-decoration-color 0.2s var(--ease-out), text-underline-offset 0.2s var(--ease-out);
}
.link-arrow svg { width: 1.1em; height: 1.1em; transition: transform 0.25s var(--ease-out); }
.link-arrow:hover { text-decoration-color: currentColor; text-underline-offset: 4px; }
.link-arrow:hover svg { transform: translateX(3px); }

/* ═══════════════ En-tête ═══════════════ */
.site-header {
  position: sticky; top: 0; z-index: var(--z-header);
  background: oklch(0.972 0.006 260 / 0.94); border-bottom: 1px solid transparent;
  transition: border-color 0.3s var(--ease-out);
}
@supports (backdrop-filter: blur(1px)) {
  .site-header { background: oklch(0.972 0.006 260 / 0.86); backdrop-filter: saturate(1.4) blur(10px); }
}
.site-header.is-scrolled { border-color: var(--line); }
.nav { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; height: 4.5rem; }
.brand { display: inline-flex; align-items: center; gap: 0.75rem; text-decoration: none; flex-shrink: 0; }
.brand img { height: 2.35rem; width: auto; }
.brand span {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.22em; text-transform: uppercase; line-height: 1.2;
  padding-left: 0.75rem; border-left: 1px solid var(--line);
}
.nav-links { display: flex; align-items: center; gap: 2rem; }
.nav-links a:not(.btn) { text-decoration: none; font-weight: 600; font-size: 0.975rem; position: relative; padding: 0.4rem 0; }
.nav-links a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 2px; background: currentColor;
  transform: scaleX(0); transform-origin: left; transition: transform 0.3s var(--ease-out);
}
.nav-links a:not(.btn):hover::after, .nav-links a[aria-current]::after { transform: scaleX(1); }
.nav-links .btn { min-height: 2.75rem; padding: 0.55rem 1.2rem; }
.nav-toggle {
  display: none; align-items: center; justify-content: center;
  width: 3rem; height: 3rem; border: 0; background: transparent; cursor: pointer; border-radius: 10px;
}
.nav-toggle .bars, .nav-toggle .bars::before, .nav-toggle .bars::after {
  display: block; width: 22px; height: 2px; background: var(--ink); border-radius: 2px; position: relative;
  transition: transform 0.3s var(--ease-out), background-color 0.2s;
}
.nav-toggle .bars::before, .nav-toggle .bars::after { content: ""; position: absolute; left: 0; }
.nav-toggle .bars::before { top: -7px; }
.nav-toggle .bars::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .bars::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bars::after { transform: translateY(-7px) rotate(-45deg); }
@media (max-width: 860px) {
  .brand span { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav-links {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--paper); border-bottom: 1px solid var(--line); padding: 0.5rem var(--gutter) 1.5rem;
    clip-path: inset(0 0 100% 0); visibility: hidden;
    transition: clip-path 0.4s var(--ease-expo), visibility 0s linear 0.4s;
  }
  .nav-links.is-open { clip-path: inset(0 0 0 0); visibility: visible; transition: clip-path 0.4s var(--ease-expo), visibility 0s; }
  .nav-links a:not(.btn) { padding: 1rem 0; border-bottom: 1px solid var(--line); font-size: 1.15rem; }
  .nav-links a:not(.btn)::after { display: none; }
  .nav-links .btn { margin-top: 1.25rem; min-height: 3.25rem; }
}

/* ═══════════════ Accueil ═══════════════ */
.hero { padding-block: clamp(2.5rem, 6vw, 5rem) clamp(3rem, 6vw, 5rem); }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero h1 { font-size: var(--t-xxl); text-transform: uppercase; }
.hero h1 .mark {
  display: inline-block; white-space: nowrap; background: var(--accent); color: var(--on-accent);
  padding: 0 0.12em; margin-left: -0.04em; transform: rotate(-1.5deg); border-radius: 4px;
}
.hero-lead { font-size: var(--t-lg); color: var(--ink-soft); max-width: 36ch; margin: 1.75rem 0 2.25rem; line-height: 1.45; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.25rem; }
.hero-facts {
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.75rem; margin-top: 2.5rem; padding-top: 1.5rem;
  border-top: 1px solid var(--line); font-size: var(--t-sm); font-weight: 600;
}
.hero-facts li { display: inline-flex; align-items: center; gap: 0.5rem; }
.hero-facts svg { width: 1.1rem; height: 1.1rem; flex-shrink: 0; color: var(--accent); }
.hero-visual { position: relative; }
/* Fond de studio clair (aperçu de la soumission) */
.studio { background: radial-gradient(120% 90% at 45% 36%, oklch(0.995 0.001 260) 0%, oklch(0.955 0.004 260) 48%, oklch(0.88 0.008 260) 100%); }
/* Photo du sac : fond sombre de la photo, prolongé autour de l'image */
.hero-stage {
  position: relative; border-radius: var(--radius); overflow: hidden;
  background: oklch(0.16 0.003 260);
  box-shadow: 0 30px 60px -30px oklch(0.2 0.006 260 / 0.55);
}
.hero-stage img { width: 100%; height: auto; }
.hero-callout {
  position: absolute; right: 4%; top: 6%; margin: 0;
  font-weight: 800; font-stretch: 78%; text-transform: uppercase; font-size: clamp(0.75rem, 0.65rem + 0.4vw, 0.95rem); line-height: 1.1;
  background: var(--paper); color: var(--asphalt); padding: 0.55rem 0.85rem; border-radius: 999px; transform: rotate(4deg);
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
}

/* ═══════════════ La route (séparateur) ═══════════════ */
.road { background: var(--asphalt); height: 4.5rem; position: relative; overflow: hidden; }
.road::before {
  content: ""; position: absolute; left: -60px; right: 0; top: 50%; height: 6px; margin-top: -3px;
  background: repeating-linear-gradient(90deg, var(--accent-light) 0 38px, transparent 38px 60px);
  animation: drive 1.6s linear infinite;
}
.road-words { position: absolute; inset: 0; display: flex; align-items: center; justify-content: space-around; pointer-events: none; }
.road-words span {
  background: var(--asphalt); color: var(--on-dark); padding: 0 1rem; position: relative; z-index: 1;
  font-weight: 800; font-stretch: 75%; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.95rem;
}
@keyframes drive { to { transform: translateX(60px); } }
@media (max-width: 640px) { .road-words span:nth-child(n+3) { display: none; } }
@media (prefers-reduced-motion: reduce) { .road::before { animation: none; } }

/* ═══════════════ Sections ═══════════════ */
.section { padding-block: clamp(4rem, 9vw, 7.5rem) clamp(4.5rem, 10vw, 8.5rem); }
.section-head { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem 4rem; align-items: end; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head h2 { font-size: var(--t-xl); }
.section-head p { color: var(--ink-soft); max-width: 44ch; margin: 0; font-size: 1.1rem; }
.dark { background: var(--asphalt); color: var(--on-dark); }
.dark .section-head p { color: var(--on-dark-soft); }
@media (max-width: 760px) { .section-head { grid-template-columns: 1fr; } }

/* ═══════════════ Étapes ═══════════════ */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); position: relative; }
.steps::before {
  content: ""; position: absolute; left: 0; right: 0; top: 2.25rem; height: 4px;
  background: repeating-linear-gradient(90deg, var(--accent-light) 0 26px, transparent 26px 42px);
}
.step { position: relative; padding-right: clamp(1rem, 3vw, 3rem); }
.step-num {
  position: relative; z-index: 1; display: inline-grid; place-items: center; width: 4.5rem; height: 4.5rem; border-radius: 50%;
  background: var(--accent); color: var(--on-accent); font-weight: 900; font-stretch: 70%; font-size: 2rem; line-height: 1;
  box-shadow: 0 0 0 8px var(--asphalt); margin-bottom: 2rem;
}
.step h3 { font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.2rem); margin-bottom: 0.9rem; }
.step p { color: var(--on-dark-soft); max-width: 32ch; margin: 0; }
@media (max-width: 820px) {
  .steps { grid-template-columns: 1fr; gap: 3rem; }
  .steps::before {
    left: 2.25rem; right: auto; top: 0; bottom: 0; width: 4px; height: auto; margin-left: -2px;
    background: repeating-linear-gradient(180deg, var(--accent-light) 0 26px, transparent 26px 42px);
  }
  .step { display: grid; grid-template-columns: 4.5rem 1fr; gap: 0 1.5rem; padding: 0; }
  .step-num { margin: 0; }
}

/* ═══════════════ Pour qui ═══════════════ */
.uses { display: grid; grid-template-columns: repeat(12, 1fr); gap: 1rem; }
.use { border-radius: var(--radius); padding: clamp(1.5rem, 3vw, 2.25rem); display: flex; flex-direction: column; justify-content: space-between; gap: 2rem; min-height: 15rem; }
.use h3 { font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.3rem); margin-bottom: 0.75rem; }
.use p { margin: 0; max-width: 40ch; }
.use small { font-size: 0.78rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; }
.use--a { grid-column: span 7; background: var(--asphalt); color: var(--on-dark); }
.use--a p { color: var(--on-dark-soft); }
.use--a small { color: var(--accent-light); }
.use--b { grid-column: span 5; background: var(--accent); color: var(--on-accent); }
.use--c { grid-column: span 5; background: var(--paper-2); }
.use--d { grid-column: span 7; background: var(--field); border: 1.5px solid var(--line-strong); }
.use--c p, .use--d p { color: var(--ink-soft); }
@media (max-width: 820px) { .use--a, .use--b, .use--c, .use--d { grid-column: 1 / -1; min-height: 0; } }

/* ═══════════════ Soumission ═══════════════ */
.quote { background: var(--paper-2); }
.quote-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: start; }
.qform { display: grid; gap: 1rem; min-width: 0; }
.qstep { background: var(--paper); border-radius: calc(var(--radius) + 4px); padding: clamp(1.25rem, 3.5vw, 2.25rem); border: 0; margin: 0; min-width: 0; }
.qstep-head { float: left; display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; padding: 0; width: 100%; }
.qstep-head + * { clear: both; }
.qstep-head b {
  display: inline-grid; place-items: center; width: 2.4rem; height: 2.4rem; border-radius: 50%; flex-shrink: 0;
  background: var(--asphalt); color: var(--on-dark); font-weight: 900; font-stretch: 75%; font-size: 1.15rem;
}
.qstep-head .t { font-size: 1.6rem; font-weight: 850; font-stretch: 72%; line-height: 1; }
.qstep-head .opt { margin-left: auto; font-size: 0.8rem; font-weight: 600; color: var(--ink-soft); }

.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 0.5rem; }
.seg label {
  position: relative; display: flex; flex-direction: column; justify-content: center; gap: 0.2rem;
  min-height: 4.25rem; border-radius: 12px; border: 1.5px solid var(--line-strong); cursor: pointer;
  padding: 0.75rem 1rem; transition: background-color 0.2s var(--ease-out), border-color 0.2s, color 0.2s;
}
.seg label strong { font-weight: 750; font-size: 1.02rem; }
.seg label span { font-size: 0.85rem; color: var(--ink-soft); transition: color 0.2s; }
.seg input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: pointer; }
.seg label:hover { border-color: var(--ink); }
.seg label:active { transform: scale(0.985); }
.seg label:has(input:checked) { background: var(--asphalt); color: var(--on-dark); border-color: var(--asphalt); }
.seg label:has(input:checked) span { color: var(--on-dark-soft); }
.seg label:has(input:focus-visible) { outline: 3px solid var(--asphalt); outline-offset: 2px; }

.qty-row { display: grid; grid-template-columns: auto 1fr; gap: 1rem 1.5rem; align-items: center; margin-top: 1.5rem; }
.stepper { display: inline-flex; align-items: center; border: 1.5px solid var(--line-strong); border-radius: 999px; background: var(--field); }
.stepper button {
  width: 3.1rem; height: 3.1rem; border: 0; background: transparent; cursor: pointer; border-radius: 50%;
  font-size: 1.4rem; font-weight: 600; line-height: 1; display: grid; place-items: center; transition: background-color 0.15s;
}
.stepper button:hover { background: var(--paper-2); }
.stepper input {
  width: 5.5rem; border: 0; background: transparent; text-align: center; padding: 0.5rem 0;
  font-weight: 850; font-stretch: 75%; font-size: 1.9rem; line-height: 1; font-variant-numeric: tabular-nums;
  -moz-appearance: textfield; appearance: textfield;
}
.stepper input::-webkit-outer-spin-button, .stepper input::-webkit-inner-spin-button { -webkit-appearance: none; margin: 0; }
.stepper input:focus { outline: none; }
.stepper:focus-within { border-color: var(--asphalt); box-shadow: 0 0 0 4px var(--accent-ring); }
.stepper:has([aria-invalid="true"]) { border-color: var(--danger); }
.chips { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.chip {
  border: 1.5px solid var(--line-strong); background: transparent; border-radius: 999px; cursor: pointer;
  padding: 0.45rem 0.9rem; min-height: 2.5rem; font-weight: 650; font-size: 0.92rem; font-variant-numeric: tabular-nums;
  transition: background-color 0.15s, border-color 0.15s;
}
.chip:hover { border-color: var(--ink); }
.chip:active, .stepper button:active { transform: scale(0.94); }
.chip, .stepper button { transition: background-color 0.15s, border-color 0.15s, transform 0.12s var(--ease-out); }
.chip[aria-pressed="true"] { background: var(--accent); border-color: var(--accent); color: var(--on-accent); }
@media (max-width: 520px) { .qty-row { grid-template-columns: 1fr; } }

.drop {
  position: relative; display: grid; justify-items: center; gap: 0.5rem; text-align: center;
  border: 2px dashed var(--line-strong); border-radius: 14px; padding: 2rem 1rem; cursor: pointer;
  background: var(--field); transition: border-color 0.2s, background-color 0.2s;
}
.drop:hover, .drop.is-over { border-color: var(--asphalt); background: var(--accent-soft); }
.drop:focus-within { border-color: var(--asphalt); box-shadow: 0 0 0 4px var(--accent-ring); }
.drop input { position: absolute; inset: 0; opacity: 0; cursor: pointer; width: 100%; height: 100%; }
.drop svg { width: 2.2rem; height: 2.2rem; }
.drop strong { font-weight: 750; }
.drop span { font-size: 0.85rem; color: var(--ink-soft); }
.file-row {
  display: none; align-items: center; gap: 0.9rem; border: 1.5px solid var(--line-strong); border-radius: 12px;
  padding: 0.6rem 0.6rem 0.6rem 0.75rem; background: var(--field);
}
.file-row.is-on { display: flex; }
.file-thumb { width: 3.25rem; height: 3.25rem; border-radius: 8px; background: var(--paper-2) center / contain no-repeat; flex-shrink: 0; display: grid; place-items: center; font-size: 0.7rem; font-weight: 800; }
.file-meta { min-width: 0; flex: 1; }
.file-meta strong { display: block; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-weight: 700; }
.file-meta span { font-size: 0.82rem; color: var(--ink-soft); }
.file-remove { border: 0; background: transparent; cursor: pointer; font-weight: 700; font-size: 0.9rem; padding: 0.7rem 0.9rem; border-radius: 8px; text-decoration: underline; text-underline-offset: 3px; }
.file-remove:hover { background: var(--paper-2); }
.logo-opts { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1.25rem; align-items: end; }
.range { display: grid; gap: 0.45rem; }
.range input { width: 100%; accent-color: var(--asphalt); height: 3.1rem; margin: 0; }
@media (max-width: 520px) { .logo-opts { grid-template-columns: 1fr; } }

.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem 1rem; }
.field { display: grid; gap: 0.45rem; align-content: start; }
.field--full { grid-column: 1 / -1; }
.field label, .flabel { font-weight: 700; font-size: 0.92rem; }
.opt-txt { font-weight: 500; color: var(--ink-soft); }
.field input, .field select, .field textarea {
  width: 100%; font-size: 1rem; background: var(--field);
  border: 1.5px solid var(--line-strong); border-radius: 10px; padding: 0.8rem 0.95rem; min-height: 3.1rem;
  transition: border-color 0.2s var(--ease-out), box-shadow 0.2s var(--ease-out);
}
.field textarea { min-height: 6.5rem; resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: oklch(0.50 0.006 260); }
.field input:hover, .field select:hover, .field textarea:hover { border-color: oklch(0.215 0.006 260 / 0.45); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--asphalt); box-shadow: 0 0 0 4px var(--accent-ring); }
.field [aria-invalid="true"] { border-color: var(--danger); }
.err { color: var(--danger); font-size: 0.85rem; font-weight: 600; margin: 0; }
.err:empty { display: none; }
.err.spaced { margin-top: 0.75rem; }
.hint { font-size: 0.85rem; color: var(--ink-soft); margin: 1rem 0 0; }
@media (max-width: 560px) { .fields { grid-template-columns: 1fr; } }

/* Aperçu + récapitulatif (colonne collante) */
.preview { position: sticky; top: 5.75rem; display: grid; gap: 1rem; min-width: 0; }
.bag-card { color: var(--asphalt); border-radius: calc(var(--radius) + 4px); padding: 1.5rem 1.5rem 1.25rem; }
.bag-card-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.25rem; }
.bag-card-top small { font-size: 0.75rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; }
.bag-card-top span { font-size: 0.8rem; font-weight: 600; opacity: 0.75; }
/* Aperçu : vraie photo du sac, logo du client posé en perspective sur le couvercle */
.bag-photo { position: relative; border-radius: var(--radius); overflow: hidden; background: oklch(0.16 0.003 260); container-type: inline-size; }
.bag-photo > img { width: 100%; height: auto; }
.lid-logo {
  position: absolute; left: 49.95%; top: 24.8%; width: var(--logo-w, 17.8%);
  display: grid; place-items: center; pointer-events: none;
  transform: translate(-50%, -50%) perspective(60cqw) rotateX(63deg);
  transition: width 0.25s var(--ease-out);
}
.lid-logo img { max-width: 100%; max-height: 16cqw; width: auto; height: auto; opacity: 0.95; }
.lid-logo img.is-white { filter: brightness(0) invert(1); }
.bag-status {
  position: absolute; left: 50%; top: 24.8%; transform: translate(-50%, -50%); margin: 0; max-width: 90%;
  background: oklch(0.2 0.006 260 / 0.88); color: var(--on-dark); font-size: 0.75rem; font-weight: 700;
  padding: 0.4rem 0.75rem; border-radius: 999px; text-align: center;
}
.bag-legend { display: flex; justify-content: center; flex-wrap: wrap; gap: 0.4rem 1.25rem; margin: 0.5rem 0 0; font-size: 0.82rem; font-weight: 650; }
.bag-legend span { display: inline-flex; align-items: center; gap: 0.4rem; }
.bag-legend i { width: 0.7rem; height: 0.7rem; border-radius: 3px; background: var(--asphalt); display: inline-block; }
.bag-legend i.dash { background: transparent; border: 2px dashed var(--asphalt); }
#print-hint { margin: 0; }
.bag-note { font-size: 0.8rem; opacity: 0.8; text-align: center; margin: 0.6rem 0 0; }

.recap { background: var(--paper); border-radius: calc(var(--radius) + 4px); padding: 1.5rem; }
.recap h3 { font-size: 1.5rem; margin-bottom: 1rem; }
.recap dl { margin: 0 0 1.25rem; display: grid; grid-template-columns: auto 1fr; }
.recap dt, .recap dd { padding: 0.7rem 0; border-top: 1px solid var(--line); margin: 0; }
.recap dt { color: var(--ink-soft); font-size: 0.92rem; padding-right: 1rem; }
.recap dd { text-align: right; font-weight: 700; overflow-wrap: anywhere; }
.recap-foot { font-size: 0.82rem; color: var(--ink-soft); margin: 0.9rem 0 0; text-align: center; }
.form-alert { border-radius: 10px; padding: 0.9rem 1rem; font-weight: 600; font-size: 0.92rem; background: oklch(0.93 0.05 28); color: oklch(0.38 0.14 28); margin: 0 0 1rem; }
.form-alert:empty { display: none; }
.form-alert:focus { outline: 3px solid oklch(0.52 0.18 28); outline-offset: 2px; }
.form-alert-title { margin: 0 0 0.4rem; font-weight: 750; }
.form-alert ul { margin: 0; padding-left: 1.1rem; list-style: disc; display: grid; gap: 0.25rem; }
.form-alert a { color: inherit; font-weight: 600; text-underline-offset: 3px; display: inline-block; min-height: 24px; }

.done { display: none; background: var(--paper); border-radius: calc(var(--radius) + 4px); padding: clamp(2rem, 5vw, 3.5rem); text-align: center; grid-column: 1 / -1; }
.done.is-on { display: block; animation: rise 0.6s var(--ease-expo); }
.done:focus { outline: none; }
.done .tick { width: 4.5rem; height: 4.5rem; border-radius: 50%; background: var(--accent); color: var(--on-accent); display: grid; place-items: center; margin: 0 auto 1.5rem; }
.done .tick svg { width: 2rem; height: 2rem; }
.done h3 { font-size: var(--t-xl); margin-bottom: 1rem; }
.done p { color: var(--ink-soft); max-width: 46ch; margin-inline: auto; }
@keyframes rise { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }

@media (max-width: 960px) {
  .quote-grid { grid-template-columns: 1fr; }
  .preview { position: static; }
  .preview.is-empty { display: none; }
  .bag-card { padding: 1.25rem; }
  .bag-card .bag-photo { max-width: 28rem; margin-inline: auto; }
}

/* ═══════════════ FAQ : liste ouverte, lisible d'un coup d'œil ═══════════════ */
.qa { margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.75rem 2.5rem; }
.qa-item { border-top: 2px solid var(--asphalt); padding-top: 1.25rem; }
.qa dt { font-weight: 850; font-stretch: 75%; font-size: 1.45rem; line-height: 1.1; letter-spacing: -0.01em; margin-bottom: 0.7rem; }
.qa dd { margin: 0; color: var(--ink-soft); max-width: 38ch; }
@media (max-width: 900px) { .qa { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .qa { grid-template-columns: 1fr; gap: 2rem; } }

/* ═══════════════ Pied de page ═══════════════ */
.site-footer { background: var(--asphalt); color: var(--on-dark-soft); padding-block: 4rem 2rem; }
.footer-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 2.5rem; }
.footer-grid img { width: 9.5rem; }
.footer-grid h3 { color: var(--on-dark); font-size: 0.8rem; font-stretch: 100%; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 1.1rem; line-height: 1.3; }
.footer-grid li { margin-bottom: 0.6rem; }
.footer-grid address { font-style: normal; line-height: 1.5; }
.footer-grid a { text-decoration: none; }
.footer-grid a[href]:hover { color: var(--on-dark); text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom { margin-top: 3.5rem; padding-top: 1.5rem; border-top: 1px solid var(--line-dark); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; font-size: 0.85rem; }
.footer-bottom p { margin: 0; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr 1fr; } .footer-grid > :first-child { grid-column: 1 / -1; } }

/* ═══════════════ Apparition au défilement ═══════════════ */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.8s var(--ease-expo), transform 0.8s var(--ease-expo); }
.js .reveal.is-in { opacity: 1; transform: none; }
.js .reveal[data-delay="1"] { transition-delay: 0.08s; }
.js .reveal[data-delay="2"] { transition-delay: 0.16s; }
.js .reveal[data-delay="3"] { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) { .js .reveal { opacity: 1; transform: none; transition: none; } }

/* ═══════════════ Page À propos ═══════════════ */
.about-intro { padding-block: clamp(3rem, 7vw, 6rem) clamp(2rem, 4vw, 3rem); }
.about-intro h1 { font-size: var(--t-xxl); max-width: 15ch; }
.about-intro h1 .mark {
  display: inline-block; white-space: nowrap; background: var(--accent); color: var(--on-accent);
  padding: 0 0.12em; margin-left: -0.04em; transform: rotate(-1.5deg); border-radius: 4px;
}
.about-lead { font-size: var(--t-lg); color: var(--ink-soft); max-width: 46ch; margin: 1.75rem 0 0; line-height: 1.45; }

.team-photo { margin: 0; }
.team-frame { position: relative; border-radius: calc(var(--radius) + 4px); overflow: hidden; background: var(--paper-2); }
.team-frame img { width: 100%; height: auto; }
.pin {
  position: absolute; transform: translate(-50%, -50%);
  width: clamp(1.4rem, 2.6vw, 2.1rem); height: clamp(1.4rem, 2.6vw, 2.1rem); border-radius: 50%;
  display: grid; place-items: center;
  background: var(--asphalt); color: var(--on-dark); font-weight: 800; font-size: clamp(0.7rem, 1.2vw, 0.95rem);
  box-shadow: 0 0 0 3px var(--paper), 0 8px 18px -8px oklch(0.2 0.006 260 / 0.6);
  transition: transform 0.25s var(--ease-out), background-color 0.2s var(--ease-out);
}
.pin.is-on { background: var(--accent); transform: translate(-50%, -50%) scale(1.25); }
/* Position de chaque personne sur la photo, de gauche à droite */
.pin:nth-of-type(1) { left: 7.4%;  top: 11.5%; }
.pin:nth-of-type(2) { left: 23.2%; top: 16%; }
.pin:nth-of-type(3) { left: 38.3%; top: 24.5%; }
.pin:nth-of-type(4) { left: 51.3%; top: 24.5%; }
.pin:nth-of-type(5) { left: 64.9%; top: 23.3%; }
.pin:nth-of-type(6) { left: 76.6%; top: 19.5%; }
.pin:nth-of-type(7) { left: 89.7%; top: 16%; }
.team-photo figcaption { margin-top: 0.9rem; font-size: var(--t-sm); color: var(--ink-soft); }

.roster { border-top: 2px solid var(--asphalt); }
.member {
  display: grid; grid-template-columns: 3.25rem minmax(0, 1fr) minmax(0, 1.3fr); gap: 0.5rem 2rem; align-items: baseline;
  padding: 1.5rem 0.75rem; margin-inline: -0.75rem; border-bottom: 1px solid var(--line); border-radius: 10px;
  transition: background-color 0.2s var(--ease-out);
}
.member.is-on { background: var(--accent-soft); }
.member-num {
  align-self: center; width: 2.4rem; height: 2.4rem; border-radius: 50%; display: grid; place-items: center;
  background: var(--asphalt); color: var(--on-dark); font-weight: 800; font-size: 1rem;
}
.member--lead .member-num { background: var(--accent); color: var(--on-accent); }
.member h3 { font-size: clamp(1.6rem, 1.2rem + 1.2vw, 2.2rem); }
.member-role { display: block; margin-top: 0.4rem; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); }
.member p { margin: 0; color: var(--ink-soft); max-width: 46ch; }
@media (max-width: 760px) {
  .member { grid-template-columns: 2.75rem minmax(0, 1fr); }
  .member p { grid-column: 2; }
  .member-num { width: 2.1rem; height: 2.1rem; font-size: 0.9rem; }
}

.values { counter-reset: v; display: grid; grid-template-columns: 1fr 1fr; gap: 0 4rem; }
.values li { counter-increment: v; padding: 1.75rem 0; border-top: 1px solid var(--line-dark); }
.values h3 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); display: flex; gap: 1rem; align-items: baseline; margin-bottom: 0.7rem; }
.values h3::before { content: counter(v, decimal-leading-zero); font-size: 0.85rem; font-stretch: 100%; font-weight: 700; letter-spacing: 0.1em; color: var(--accent-light); min-width: 1.75rem; }
.values p { margin: 0; padding-left: 2.75rem; color: var(--on-dark-soft); max-width: 44ch; }
@media (max-width: 760px) { .values { grid-template-columns: 1fr; } }

.cta-band { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: end; }
.cta-band h2 { font-size: var(--t-xl); max-width: 16ch; }
.cta-band p { margin: 1rem 0 0; color: var(--ink-soft); }
.cta-band a:not(.btn) { font-weight: 700; text-decoration-color: var(--accent); text-underline-offset: 4px; }
@media (max-width: 760px) { .cta-band { grid-template-columns: 1fr; } }
.section--flush { padding-top: 0; }
.section-head--spaced { margin-top: clamp(3rem, 6vw, 5rem); }
.section-head--story { align-items: start; margin-bottom: 0; }
.section-head--story p:last-child { margin-bottom: 0; }
.section-head--story p { margin: 0 0 1em; }
.section-head--story p:last-child { margin-bottom: 0; }

/* Mention des champs obligatoires */
.hint--lead { margin: -0.5rem 0 1.25rem; }

/* Section « Qui est derrière BDR » (accueil) */
.teaser-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.teaser-photo { display: block; border-radius: calc(var(--radius) + 4px); overflow: hidden; }
.teaser-photo img { width: 100%; height: auto; transition: transform 0.6s var(--ease-expo); }
.teaser-photo:hover img { transform: scale(1.03); }
.team-teaser h2 { font-size: var(--t-xl); max-width: 18ch; }
.teaser-text { color: var(--ink-soft); font-size: 1.1rem; max-width: 44ch; margin: 1.25rem 0 1rem; }
@media (max-width: 860px) { .teaser-grid { grid-template-columns: 1fr; } }

/* Bouton de soumission flottant (cellulaire seulement) */
.mobile-cta { display: none; }
@media (max-width: 860px) {
  html { scroll-padding-bottom: 6rem; }
  .mobile-cta {
    display: inline-flex; position: fixed; z-index: var(--z-header);
    left: 1rem; right: 1rem; bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
    box-shadow: 0 14px 30px -12px oklch(0.2 0.006 260 / 0.55);
    transform: translateY(calc(100% + 2rem)); transition: transform 0.35s var(--ease-expo);
  }
  .mobile-cta.is-shown { transform: none; }
}
@media (prefers-reduced-motion: reduce) { .mobile-cta { transition: none; } }
@media (max-width: 860px) { .mobile-cta.mobile-cta:not(.is-shown) { transform: translateY(calc(100% + 2rem)); } }

/* Réseaux sociaux (pied de page) */
.social { display: flex; gap: 0.6rem; margin-top: 1.25rem; }
.social a {
  width: 2.75rem; height: 2.75rem; border-radius: 50%; display: grid; place-items: center;
  border: 1.5px solid var(--line-dark); color: var(--on-dark);
  transition: background-color 0.2s var(--ease-out), border-color 0.2s var(--ease-out), transform 0.2s var(--ease-out);
}
.social a:hover { background: var(--accent); border-color: var(--accent); transform: translateY(-2px); text-decoration: none; }
.social svg { width: 1.2rem; height: 1.2rem; }
.footer-bottom a { text-decoration: underline; text-underline-offset: 4px; }
.footer-bottom a:hover { color: var(--on-dark); }
.recap-foot a { color: var(--ink); font-weight: 600; text-underline-offset: 3px; white-space: nowrap; }

/* Page Politique de confidentialité */
.legal { padding-block: clamp(3rem, 7vw, 6rem) clamp(4rem, 9vw, 7rem); }
.legal h1 { font-size: var(--t-xl); max-width: 18ch; }
.legal-meta { color: var(--ink-soft); margin: 1rem 0 0; }
.legal-grid { display: grid; grid-template-columns: 15rem minmax(0, 1fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; margin-top: clamp(2.5rem, 5vw, 4rem); }
.legal-toc { position: sticky; top: 6rem; font-size: 0.92rem; }
.legal-toc p { font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; font-size: 0.75rem; margin-bottom: 0.75rem; }
.legal-toc ol { display: grid; gap: 0.15rem; counter-reset: toc; }
.legal-toc a { display: block; padding: 0.35rem 0; color: var(--ink-soft); text-decoration: none; }
.legal-toc a:hover { color: var(--accent); }
.legal-body { max-width: 68ch; }
.legal-body section { padding-bottom: 2rem; margin-bottom: 2rem; border-bottom: 1px solid var(--line); scroll-margin-top: 6rem; }
.legal-body section:last-child { border-bottom: 0; }
.legal-body h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); margin-bottom: 1rem; }
.legal-body p, .legal-body li { color: var(--ink-soft); }
.legal-body ul { list-style: disc; padding-left: 1.25rem; display: grid; gap: 0.4rem; margin: 0 0 1em; }
.legal-body strong { color: var(--ink); }
.legal-body a { color: var(--accent); font-weight: 600; text-underline-offset: 3px; }
.legal-card { background: var(--paper-2); border-radius: var(--radius); padding: 1.25rem 1.5rem; margin: 0 0 1em; }
.legal-card p { margin: 0; color: var(--ink); line-height: 1.6; }
@media (max-width: 860px) { .legal-grid { grid-template-columns: 1fr; } .legal-toc { position: static; } }