:root {
  --bg: #F3F5F2;
  --surface: #FFFFFF;
  --ink: #1C2A26;
  --muted: #5F6E68;
  --line: #D5DBD6;
  --spruce: #2F5D50;
  --spruce-dark: #234840;
  --ochre: #E8B931;
  --note: #F6E7A6;
  --danger: #C4533A;
  --radius-s: 6px;
  --radius-l: 14px;
  --wrap: 1120px;
  --font: "Schibsted Grotesk", "Segoe UI", system-ui, -apple-system, sans-serif;
  box-sizing: border-box;
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}
*, *::before, *::after { box-sizing: inherit; }
html { scroll-behavior: smooth; scroll-padding-top: calc(80px + env(safe-area-inset-top, 0px)); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
a { color: var(--spruce); }
:focus-visible { outline: 3px solid var(--ochre); outline-offset: 3px; border-radius: 4px; }
.wrap { width: min(var(--wrap), 100% - 2.5rem); margin-inline: auto; }

/* ---------- En-tête ---------- */
.site-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(243, 245, 242, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 1.5rem; }
.logo { font-weight: 800; font-size: 1.2rem; letter-spacing: -0.02em; color: var(--ink); text-decoration: none; display: flex; align-items: center; gap: .6rem; }
.logo-mark { width: 28px; height: 28px; border-radius: 7px; background: var(--spruce); position: relative; }
.logo-mark::after { content: ""; position: absolute; right: 5px; bottom: 5px; width: 9px; height: 9px; border-radius: 2px; background: var(--ochre); }
.main-nav { display: flex; align-items: center; gap: 1.75rem; }
.main-nav a:not(.btn) { color: var(--ink); text-decoration: none; font-weight: 500; font-size: .98rem; }
.main-nav a:not(.btn):hover { color: var(--spruce); }
.lang { color: var(--muted) !important; font-size: .9rem !important; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: .8rem 1.35rem; border-radius: var(--radius-s);
  font: 600 1rem/1.2 var(--font); text-decoration: none; cursor: pointer;
  border: 2px solid transparent; transition: background-color .15s, color .15s;
}
.btn-primary { background: var(--spruce); color: #fff; }
.btn-primary:hover { background: var(--spruce-dark); }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.site-header .btn { padding: .6rem 1rem; font-size: .95rem; }

/* ---------- Hero ---------- */
.hero { padding: clamp(3rem, 7vw, 6rem) 0 clamp(3rem, 6vw, 5rem); }
.hero .wrap { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero h1 {
  font-size: clamp(2.3rem, 4.6vw, 3.7rem);
  line-height: 1.04; letter-spacing: -0.035em; font-weight: 800;
  margin: 0 0 1.4rem; max-width: 14ch;
}
.hero p.lead { font-size: 1.2rem; color: var(--muted); max-width: 44ch; margin: 0 0 2rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }
.hero-meta { margin-top: 2rem; font-size: .95rem; color: var(--muted); }

/* Démo avant / après */
.demo { position: relative; }
.demo-toggle {
  display: inline-flex; background: var(--surface); border: 1px solid var(--line);
  border-radius: 999px; padding: 4px; margin-bottom: 1rem;
}
.demo-toggle button {
  font: 600 .95rem var(--font); border: 0; background: transparent; color: var(--muted);
  padding: .45rem 1.1rem; border-radius: 999px; cursor: pointer;
}
.demo-toggle button[aria-pressed="true"] { background: var(--ink); color: #fff; }
.demo-caption { font-size: .95rem; color: var(--muted); margin: .9rem 0 0; min-height: 3em; }
.stage { position: relative; height: 400px; }
.layer { position: absolute; inset: 0; transition: opacity .6s ease, transform .6s ease; }
.stage[data-state="avant"] .apres { opacity: 0; transform: scale(.97) translateY(10px); pointer-events: none; }
.stage[data-state="apres"] .avant { opacity: 0; transform: scale(1.03); pointer-events: none; }

/* Couche « avant » : le chaos */
.scrap { position: absolute; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-s); box-shadow: 0 6px 18px rgba(28, 42, 38, .10); font-size: .8rem; }
.sheet { left: 0; top: 18px; width: 72%; transform: rotate(-2deg); overflow: hidden; }
.sheet-title { background: #E6EDE8; padding: .35rem .7rem; font-weight: 600; font-size: .75rem; color: var(--muted); }
.sheet table { border-collapse: collapse; width: 100%; }
.sheet td { border: 1px solid #E3E7E4; padding: .3rem .5rem; white-space: nowrap; }
.sheet td.bad { background: #F8DCD4; color: var(--danger); }
.mail { right: 0; top: 0; width: 56%; padding: .8rem .9rem; transform: rotate(2.5deg); }
.mail strong { display: block; font-size: .85rem; }
.mail span { color: var(--muted); }
.note { right: 8%; bottom: 20px; width: 42%; background: var(--note); border-color: #E5D27D; padding: 1rem; transform: rotate(-4deg); font-weight: 600; font-size: .95rem; line-height: 1.35; }
.paper { left: 6%; bottom: 0; width: 46%; padding: .9rem; transform: rotate(3deg); }
.paper .line { height: 7px; background: #E3E7E4; border-radius: 3px; margin: .45rem 0; }
.paper .scribble { color: var(--danger); font-weight: 700; }

/* Couche « après » : l'application */
.app {
  height: 100%; background: var(--surface); border: 1px solid var(--line);
  border-radius: var(--radius-l); box-shadow: 0 20px 50px rgba(28, 42, 38, .14);
  display: grid; grid-template-columns: 150px 1fr; overflow: hidden; font-size: .85rem;
}
.app-side { background: var(--ink); color: #C9D3CE; padding: 1.1rem .9rem; }
.app-side .brand { color: #fff; font-weight: 700; margin-bottom: 1.2rem; display: flex; align-items: center; gap: .5rem; }
.app-side .brand i { width: 14px; height: 14px; border-radius: 4px; background: var(--ochre); display: inline-block; }
.app-side div.item { padding: .4rem .55rem; border-radius: 5px; margin-bottom: .2rem; }
.app-side div.item.on { background: rgba(255, 255, 255, .1); color: #fff; }
.app-main { padding: 1.1rem 1.2rem; overflow: hidden; }
.app-main h3 { margin: 0 0 .9rem; font-size: 1.05rem; letter-spacing: -0.01em; }
.kpis { display: grid; grid-template-columns: repeat(3, 1fr); gap: .6rem; margin-bottom: 1rem; }
.kpi { border: 1px solid var(--line); border-radius: 8px; padding: .55rem .65rem; }
.kpi b { display: block; font-size: 1.25rem; font-variant-numeric: tabular-nums; }
.kpi span { color: var(--muted); font-size: .75rem; }
.rows { width: 100%; border-collapse: collapse; }
.rows th { text-align: left; font-weight: 600; color: var(--muted); font-size: .75rem; padding: .35rem .4rem; border-bottom: 1px solid var(--line); }
.rows td { padding: .5rem .4rem; border-bottom: 1px solid #EEF1EF; white-space: nowrap; }
.pill { display: inline-block; padding: .15rem .55rem; border-radius: 999px; font-size: .72rem; font-weight: 600; }
.pill.ok { background: #DDEBE4; color: var(--spruce-dark); }
.pill.go { background: #FBF0C8; color: #7A5E00; }
.pill.new { background: #E4E8F3; color: #33416B; }

/* ---------- Sections ---------- */
section.block { padding: clamp(4rem, 8vw, 6.5rem) 0; }
section.block.alt { background: var(--surface); border-block: 1px solid var(--line); }
.section-head { max-width: 640px; margin-bottom: 3rem; }
.section-head h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); line-height: 1.1; letter-spacing: -0.03em; margin: 0 0 1rem; font-weight: 800; }
.section-head p { color: var(--muted); margin: 0; font-size: 1.12rem; }

/* Problèmes */
.pains { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2.5rem 3.5rem; }
.pain h3 { font-size: 1.2rem; margin: 0 0 .5rem; letter-spacing: -0.01em; }
.pain p { margin: 0; color: var(--muted); }
.pain { border-top: 3px solid var(--ink); padding-top: 1.2rem; }

/* Services */
.services { border-top: 1px solid var(--line); }
.service { display: grid; grid-template-columns: 1fr 1.4fr; gap: 2rem; padding: 2rem 0; border-bottom: 1px solid var(--line); }
.service h3 { margin: 0; font-size: 1.45rem; letter-spacing: -0.02em; line-height: 1.2; }
.service p { margin: 0 0 .6rem; }
.service .ex { color: var(--muted); font-size: .98rem; margin: 0; }

/* Démarche (séquence réelle, donc numérotée) */
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; counter-reset: step; }
.steps li { counter-increment: step; position: relative; padding-top: 3.2rem; }
.steps li::before {
  content: counter(step); position: absolute; top: 0; left: 0;
  width: 2.3rem; height: 2.3rem; border-radius: 50%;
  background: var(--spruce); color: #fff; font-weight: 700;
  display: grid; place-items: center;
}
.steps li:not(:last-child)::after { content: ""; position: absolute; top: 1.15rem; left: 2.8rem; right: -1rem; height: 2px; background: var(--line); }
.steps h3 { margin: 0 0 .4rem; font-size: 1.12rem; }
.steps p { margin: 0; color: var(--muted); font-size: .98rem; }
.steps .time { display: inline-block; margin-top: .6rem; font-size: .88rem; font-weight: 600; color: var(--spruce); }

/* À propos */
.about { max-width: 860px; }
.portrait {
  aspect-ratio: 4 / 5; border-radius: var(--radius-l); background: #DCE3DE;
  display: grid; place-items: center; color: var(--muted); font-size: .9rem; text-align: center; padding: 1rem;
  border: 2px dashed #B9C4BE;
}
.about h2 { font-size: clamp(1.9rem, 3.4vw, 2.6rem); letter-spacing: -0.03em; line-height: 1.1; margin: 0 0 1.2rem; }
.about p { max-width: 62ch; }
.facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 2rem; }
.fact { background: var(--bg); border-radius: var(--radius-s); padding: 1rem 1.1rem; }
.fact b { display: block; font-size: 1rem; }
.fact span { color: var(--muted); font-size: .92rem; }

/* FAQ */
.faq { max-width: 780px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.3rem 2.5rem 1.3rem 0; position: relative;
  font-weight: 600; font-size: 1.12rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: .3rem; top: 1.1rem; font-size: 1.5rem; font-weight: 400; color: var(--spruce); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 1.4rem; color: var(--muted); max-width: 66ch; }

/* Contact */
.contact { background: var(--ink); color: #E8EEEA; }
.contact .wrap { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(2rem, 5vw, 4.5rem); }
.contact h2 { color: #fff; font-size: clamp(1.9rem, 3.4vw, 2.6rem); letter-spacing: -0.03em; line-height: 1.1; margin: 0 0 1rem; }
.contact p { color: #B9C6C0; max-width: 44ch; }
.contact-info { margin-top: 2rem; display: grid; gap: .5rem; }
.contact-info a { color: #fff; text-decoration: none; font-weight: 500; }
.contact-info a:hover { color: var(--ochre); }
form.card { background: var(--surface); color: var(--ink); border-radius: var(--radius-l); padding: clamp(1.4rem, 3vw, 2.2rem); display: grid; gap: 1rem; }
.field { display: grid; gap: .35rem; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { font-weight: 600; font-size: .95rem; }
label small { font-weight: 400; color: var(--muted); }
input, select, textarea {
  font: 1rem var(--font); color: var(--ink);
  padding: .7rem .8rem; border: 1px solid #BFC9C3; border-radius: var(--radius-s); background: #fff; width: 100%;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--spruce); box-shadow: 0 0 0 3px rgba(47, 93, 80, .2); }
textarea { min-height: 110px; resize: vertical; }
.form-note { font-size: .88rem; color: var(--muted); margin: 0; }
.form-status { font-weight: 600; margin: 0; color: var(--spruce); }
.form-status.is-error { color: var(--danger); }
.form-status:empty { display: none; }
/* Piège à robots : hors écran, jamais affiché */
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Pied de page */
footer { padding: 3rem 0 2.5rem; font-size: .95rem; color: var(--muted); }
footer .wrap { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1.5rem; }
footer nav { display: flex; flex-wrap: wrap; gap: 1.4rem; }
footer a { color: var(--muted); text-decoration: none; }
footer a:hover { color: var(--ink); }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .hero .wrap, .contact .wrap, .about { grid-template-columns: 1fr; }
  .hero h1 { max-width: 18ch; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 2.5rem; }
  .steps li::after { display: none; }
  .about .portrait { max-width: 260px; }
}
@media (max-width: 760px) {
  .main-nav a:not(.btn) { display: none; }
  .pains, .facts { grid-template-columns: 1fr; gap: 1.8rem; }
  .service { grid-template-columns: 1fr; gap: .7rem; }
  .field-row { grid-template-columns: 1fr; }
  .stage { height: 360px; }
  .app { grid-template-columns: 1fr; }
  .app-side { display: none; }
  .rows th:nth-child(3), .rows td:nth-child(3) { display: none; }
}
@media (max-width: 480px) {
  .site-header .wrap { height: auto; min-height: 60px; padding-block: .55rem; gap: .75rem; }
  .logo { font-size: 1rem; white-space: nowrap; gap: .45rem; }
  .logo-mark { width: 24px; height: 24px; flex: none; }
  .site-header .btn { padding: .5rem .75rem; font-size: .85rem; white-space: nowrap; }
  .steps { grid-template-columns: 1fr; }
  .kpis { grid-template-columns: 1fr 1fr; }
  .kpis .kpi:last-child { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .layer { transition: none; }
}

/* ---------- Bannière de consentement (Loi 25) ---------- */
.consent {
  position: fixed; left: 50%; bottom: max(1rem, env(safe-area-inset-bottom, 0px)); transform: translateX(-50%);
  z-index: 50; width: min(680px, 100% - 2rem);
  background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: var(--radius-l);
  box-shadow: 0 20px 50px rgba(28, 42, 38, .18); padding: 1.25rem 1.4rem;
  display: none; gap: 1rem; align-items: center; flex-wrap: wrap;
}
.consent[data-open="true"] { display: flex; }
.consent p { margin: 0; flex: 1 1 320px; font-size: .95rem; line-height: 1.5; }
.consent p a { color: var(--spruce); }
.consent-actions { display: flex; gap: .6rem; flex-wrap: wrap; }
.consent .btn { padding: .6rem 1rem; font-size: .92rem; }
.consent .btn-link { background: none; border: 0; color: var(--muted); font: 600 .92rem var(--font); cursor: pointer; padding: .6rem .4rem; text-decoration: underline; }
.consent .btn-link:hover { color: var(--ink); }

/* ---------- Pages d'atterrissage ---------- */
.landing .main-nav a:not(.btn) { display: none; }
.hero-offer { padding: clamp(3rem, 7vw, 5.5rem) 0 clamp(2.5rem, 5vw, 4rem); }
.hero-offer .wrap { display: grid; grid-template-columns: 1.15fr .85fr; gap: clamp(2rem, 5vw, 4.5rem); align-items: start; }
.hero-offer h1 { font-size: clamp(2.2rem, 4.4vw, 3.4rem); line-height: 1.06; letter-spacing: -0.035em; font-weight: 800; margin: 0 0 1.2rem; max-width: 16ch; }
.hero-offer p.lead { font-size: 1.18rem; color: var(--muted); max-width: 48ch; margin: 0 0 1.6rem; }
.eyebrow { display: inline-block; font-size: .85rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--spruce); margin-bottom: 1rem; }
.offer {
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l);
  padding: clamp(1.4rem, 3vw, 2rem); box-shadow: 0 20px 50px rgba(28, 42, 38, .10);
  position: relative; overflow: hidden;
}
.offer::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 6px; background: var(--ochre); }
.offer h2 { margin: .3rem 0 .6rem; font-size: 1.4rem; letter-spacing: -0.02em; line-height: 1.2; }
.offer .price { font-weight: 800; color: var(--spruce); }
.offer ul { margin: 0 0 1.2rem; padding-left: 0; list-style: none; display: grid; gap: .55rem; }
.offer li { padding-left: 1.6rem; position: relative; }
.offer li::before { content: ""; position: absolute; left: 0; top: .5rem; width: .9rem; height: .5rem; border-left: 3px solid var(--spruce); border-bottom: 3px solid var(--spruce); transform: rotate(-45deg); }
.offer .btn { width: 100%; }
.offer small { display: block; margin-top: .7rem; color: var(--muted); font-size: .88rem; text-align: center; }
.trust { display: flex; flex-wrap: wrap; gap: 1rem 2rem; margin-top: 1.8rem; font-size: .92rem; color: var(--muted); }
.trust span { display: inline-flex; align-items: center; gap: .45rem; }
.trust span::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ochre); }

.cases { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.case { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-l); padding: 1.5rem; display: grid; gap: .6rem; align-content: start; }
section.block.alt .case { background: var(--bg); }
.case .tag { font-size: .8rem; font-weight: 700; color: var(--spruce); text-transform: uppercase; letter-spacing: .05em; }
.case h3 { margin: 0; font-size: 1.15rem; letter-spacing: -0.01em; line-height: 1.3; }
.case p { margin: 0; color: var(--muted); font-size: .98rem; }
.case .result { margin-top: .4rem; padding-top: .8rem; border-top: 1px solid var(--line); font-weight: 600; color: var(--ink); font-size: .95rem; }

.steps.three { grid-template-columns: repeat(3, 1fr); }

.cta-band { background: var(--spruce); color: #fff; padding: clamp(2.5rem, 5vw, 3.5rem) 0; }
.cta-band .wrap { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1.5rem; }
.cta-band h2 { margin: 0; font-size: clamp(1.4rem, 2.6vw, 1.9rem); letter-spacing: -0.02em; max-width: 26ch; }
.cta-band .btn-primary { background: var(--ochre); color: var(--ink); }
.cta-band .btn-primary:hover { background: #F0C64A; }

/* ---------- Page légale ---------- */
.legal { max-width: 760px; padding: clamp(3rem, 6vw, 5rem) 0; }
.legal h1 { font-size: clamp(2rem, 4vw, 2.8rem); letter-spacing: -0.03em; line-height: 1.1; margin: 0 0 .5rem; }
.legal .updated { color: var(--muted); margin: 0 0 2.5rem; }
.legal h2 { font-size: 1.35rem; letter-spacing: -0.02em; margin: 2.2rem 0 .7rem; }
.legal p, .legal li { color: #34423D; }
.legal table { width: 100%; border-collapse: collapse; font-size: .95rem; margin: 1rem 0; }
.legal th, .legal td { text-align: left; padding: .6rem .5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.legal th { font-weight: 600; color: var(--muted); font-size: .88rem; }

@media (max-width: 960px) {
  .hero-offer .wrap { grid-template-columns: 1fr; }
  .cases { grid-template-columns: 1fr; }
  .steps.three { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .consent { padding: 1rem 1.1rem; }
  .consent .btn, .consent .btn-link { flex: 1 1 auto; }
  .legal th, .legal td { display: block; padding: .3rem 0; border: 0; }
  .legal tr { display: block; border-bottom: 1px solid var(--line); padding: .5rem 0; }
}