/* Justesse — site vitrine justesse.ch
   Charte officielle (brand/justesse-logo-lockup.png) : navy #273850,
   sarcelle #23928c, vert d'eau #88c4ab, wordmark serif. */

:root {
  --bg: #f7faf9;
  --halo: #e2f0ec;
  --ink: #1e2f47;
  --ink-soft: #3d5068;
  --muted: #64748b;
  --navy: #273850;
  --teal: #23928c;
  --teal-text: #177069;
  --teal-soft: #88c4ab;
  --btn-bg: #273850;
  --card: rgba(255, 255, 255, 0.85);
  --card-border: rgba(39, 56, 80, 0.12);
  --card-shadow: 0 18px 50px rgba(31, 74, 68, 0.08);
  --pill-bg: #e9f4f1;
  --pill-border: #cfe6df;
  --warn-bg: #fff8ed;
  --warn-border: #fde28a;
  --warn-ink: #92400e;
  --ok-bg: #ecfdf5;
  --ok-border: #c8f0dd;
  --ok-ink: #047857;
  --bad-bg: #fef2f2;
  --bad-border: #fbd5d5;
  --bad-ink: #7f1d1d;
  --footer-ink: #5b6b85;
  --serif: "Iowan Old Style", "Palatino Nova", Palatino, Georgia, "Times New Roman", serif;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0d1826;
    --halo: #122733;
    --ink: #e8eef5;
    --ink-soft: #b7c5d6;
    --muted: #8fa1b8;
    --navy: #e8eef5;
    --teal: #4fc0b0;
    --teal-text: #6fd0c1;
    --teal-soft: #2e6b60;
    --btn-bg: #1b7a74;
    --card: rgba(19, 33, 52, 0.85);
    --card-border: rgba(136, 196, 171, 0.16);
    --card-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
    --pill-bg: #14293156;
    --pill-border: #24484a;
    --warn-bg: #2a2110;
    --warn-border: #6b5316;
    --warn-ink: #f3c96b;
    --ok-bg: #0d2a20;
    --ok-border: #1d5c44;
    --ok-ink: #5fd4a4;
    --bad-bg: #2c1414;
    --bad-border: #6b2525;
    --bad-ink: #f3a1a1;
    --footer-ink: #7d8ba3;
  }
}

* { box-sizing: border-box; }

html { scroll-padding-top: 84px; }
@media (prefers-reduced-motion: no-preference) {
  html { scroll-behavior: smooth; }
}
@media (prefers-reduced-motion: reduce) {
  .btn { transition: none; }
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at top right, var(--halo), transparent 40%), var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img, svg { max-width: 100%; }

a { color: var(--teal-text); }

h1, h2, h3 { font-family: var(--serif); font-weight: 700; }

.wrap { width: min(1080px, 100% - 48px); margin-inline: auto; }

/* ---------- Header ---------- */
.siteHeader {
  position: sticky; top: 0; z-index: 20;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--card-border);
}
.siteHeader .wrap { display: flex; align-items: center; gap: 28px; padding-block: 12px; }
.brand { display: flex; gap: 12px; align-items: center; text-decoration: none; color: inherit; }
.brandLogo {
  width: 44px; height: 44px; border-radius: 12px; overflow: hidden;
  border: 1px solid var(--card-border); background: #fff;
  box-shadow: 0 10px 26px rgba(31, 74, 68, 0.18);
}
.brandLogo img { display: block; width: 100%; height: 100%; }
.brand strong { font-family: var(--serif); font-size: 21px; letter-spacing: 0.01em; color: var(--navy); }
.brand strong .jTeal { color: var(--teal); }
.brand small { display: block; color: var(--muted); font-size: 12px; line-height: 1.2; font-family: Inter, ui-sans-serif, system-ui, sans-serif; }
.siteNav { margin-left: auto; display: flex; gap: 22px; align-items: center; }
.siteNav a { color: var(--ink-soft); text-decoration: none; font-size: 14.5px; }
.siteNav a:hover { color: var(--teal-text); }
.siteNav .btn { color: #fff; }

/* ---------- Boutons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  border: 0; cursor: pointer; text-decoration: none;
  background: var(--btn-bg); color: #fff;
  padding: 12px 20px; border-radius: 14px; font-weight: 600; font-size: 15px;
  box-shadow: 0 12px 28px rgba(39, 56, 80, 0.25);
  transition: transform 0.15s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn.ghost {
  background: var(--card); color: var(--ink-soft);
  border: 1px solid var(--card-border); box-shadow: none;
}

/* ---------- Hero ---------- */
.hero { padding: 76px 0 52px; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 600; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--teal-text);
  background: var(--pill-bg); border: 1px solid var(--pill-border);
  padding: 5px 12px; border-radius: 999px; margin-bottom: 18px;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
}
.hero h1 { font-size: clamp(36px, 5.2vw, 56px); line-height: 1.06; letter-spacing: -0.015em; margin: 0 0 18px; color: var(--navy); }
.hero h1 em { font-style: normal; color: var(--teal); }
.hero .sub { font-size: 18px; color: var(--ink-soft); margin: 0 0 28px; max-width: 34em; }
.heroCtas { display: flex; gap: 12px; flex-wrap: wrap; }
.heroNote { margin-top: 14px; font-size: 13px; color: var(--muted); }

/* Visuel hero : facture scannée → écriture prête */
.heroVisual {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: 24px; box-shadow: var(--card-shadow); padding: 22px;
}
.heroVisualTitle { margin: 0 0 4px; font-size: 15px; font-weight: 700; }
.heroVisual .caption { margin: 0 0 14px; font-size: 12.5px; color: var(--muted); }
.scanRow { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; color: var(--ink-soft); font-size: 13.5px; }
.scanRow .stepIcon {
  width: 34px; height: 34px; flex-shrink: 0; display: grid; place-items: center;
  border-radius: 11px; background: var(--pill-bg); border: 1px solid var(--pill-border); color: var(--teal-text);
}
.scanRow .arrow { color: var(--teal-soft); margin-inline: 2px; }
.extractTable { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.extractTable td { padding: 8px; border-bottom: 1px solid var(--card-border); }
.extractTable td:first-child { color: var(--muted); width: 40%; }
.extractTable td:last-child { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }
.heroVerdict {
  margin-top: 14px; display: flex; gap: 8px; align-items: center;
  background: var(--ok-bg); border: 1px solid var(--ok-border); color: var(--ok-ink);
  border-radius: 12px; padding: 10px 12px; font-size: 13px; font-weight: 600;
}

/* ---------- Sections ---------- */
section { padding: 52px 0; }
.sectionHead { max-width: 680px; margin-bottom: 36px; }
.sectionHead h2 { font-size: clamp(27px, 3.4vw, 36px); letter-spacing: -0.01em; line-height: 1.12; margin: 0 0 12px; color: var(--navy); }
.sectionHead p { color: var(--ink-soft); margin: 0; font-size: 16.5px; }

/* Bandeau confiance */
.trustBand { border-block: 1px solid var(--card-border); padding: 16px 0; }
.trustBand .wrap { display: flex; flex-wrap: wrap; gap: 10px 32px; }
.trustBand span { display: inline-flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13.5px; }
.trustBand svg { color: var(--teal-text); flex-shrink: 0; }

/* Piliers (Comptabilité · Budget · Pilotage · Reporting) */
.pillarGrid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.pillarCard {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: 20px; box-shadow: var(--card-shadow); padding: 22px;
  border-top: 3px solid var(--teal);
}
.pillarCard h3 { margin: 0 0 8px; font-size: 18px; color: var(--navy); }
.pillarCard p { margin: 0; font-size: 14px; color: var(--ink-soft); }

/* Fonctionnalités */
.featureGrid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.featureCard {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: 20px; box-shadow: var(--card-shadow); padding: 22px;
}
.featureCard .icon {
  width: 42px; height: 42px; display: grid; place-items: center;
  border-radius: 13px; background: var(--pill-bg); border: 1px solid var(--pill-border);
  color: var(--teal-text); margin-bottom: 14px;
}
.featureCard h3 { margin: 0 0 8px; font-size: 17px; color: var(--navy); }
.featureCard p { margin: 0; font-size: 14.5px; color: var(--ink-soft); }

/* Conformité */
.lawBand {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: 24px; box-shadow: var(--card-shadow);
  padding: 32px; display: grid; grid-template-columns: auto 1fr; gap: 24px; align-items: start;
}
.lawBand .icon {
  width: 54px; height: 54px; border-radius: 15px; overflow: hidden;
  border: 1px solid var(--card-border); background: #fff;
}
.lawBand .icon img { display: block; width: 100%; height: 100%; }
.lawBand h2 { margin: 0 0 10px; font-size: 25px; letter-spacing: -0.01em; color: var(--navy); }
.lawBand p { margin: 0; color: var(--ink-soft); font-size: 15.5px; }
.lawRef { margin-top: 14px !important; font-size: 13px !important; color: var(--muted) !important; }

/* FAQ */
.faq { max-width: 760px; }
.faq details {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: 16px; box-shadow: var(--card-shadow);
  padding: 2px 20px; margin-bottom: 10px;
}
.faq summary { cursor: pointer; font-weight: 600; padding: 14px 0; font-size: 15.5px; }
.faq details p { color: var(--ink-soft); font-size: 14.5px; margin-top: 0; }

/* iOS + contact */
.duoGrid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.duoCard {
  background: var(--card); border: 1px solid var(--card-border);
  border-radius: 24px; box-shadow: var(--card-shadow); padding: 30px;
}
.duoCard h2 { margin: 0 0 10px; font-size: 23px; letter-spacing: -0.01em; color: var(--navy); }
.duoCard p { color: var(--ink-soft); font-size: 15px; margin: 0 0 20px; }
.badgeSoon {
  display: inline-flex; align-items: center; gap: 7px; margin-bottom: 14px;
  font-size: 12.5px; font-weight: 600; color: var(--warn-ink);
  background: var(--warn-bg); border: 1px solid var(--warn-border);
  padding: 4px 11px; border-radius: 999px;
}

/* ---------- Footer ---------- */
.siteFooter { border-top: 1px solid var(--card-border); padding: 32px 0 40px; margin-top: 24px; }
.siteFooter .wrap { display: flex; flex-wrap: wrap; gap: 16px 32px; align-items: center; justify-content: space-between; }
.siteFooter p { margin: 0; color: var(--footer-ink); font-size: 13.5px; }
.siteFooter nav { display: flex; gap: 20px; flex-wrap: wrap; }
.siteFooter a { color: var(--footer-ink); text-decoration: none; font-size: 13.5px; }
.siteFooter a:hover { color: var(--teal-text); }

/* ---------- Pages légales ---------- */
.legalPage { padding: 64px 0 80px; }
.legalPage article { max-width: 760px; }
.legalPage h1 { font-size: clamp(28px, 4vw, 38px); letter-spacing: -0.01em; line-height: 1.15; color: var(--navy); }
.legalPage h2 { font-size: 21px; margin-top: 36px; letter-spacing: -0.01em; color: var(--navy); }
.legalPage p, .legalPage li { color: var(--ink-soft); font-size: 15px; }
.backLink { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; text-decoration: none; margin-bottom: 24px; }

.num { font-variant-numeric: tabular-nums; }

/* ---------- Accessibilité ---------- */
.visuallyHidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}
.skipLink {
  position: absolute; left: 12px; top: -48px; z-index: 50;
  background: var(--btn-bg); color: #fff; text-decoration: none;
  padding: 10px 16px; border-radius: 0 0 12px 12px; font-weight: 600;
  transition: top 0.15s ease;
}
.skipLink:focus { top: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; gap: 36px; }
  .featureGrid { grid-template-columns: 1fr 1fr; }
  .pillarGrid { grid-template-columns: 1fr 1fr; }
  .duoGrid { grid-template-columns: 1fr; }
  .siteHeader .wrap { flex-wrap: wrap; row-gap: 4px; }
  .siteNav { gap: 14px; }
  .siteNav a { font-size: 13.5px; }
}
@media (max-width: 560px) {
  .hero { padding-top: 48px; }
  .featureGrid, .pillarGrid { grid-template-columns: 1fr; }
  .lawBand { grid-template-columns: 1fr; }
  .wrap { width: min(1080px, 100% - 36px); }
  .brand small { display: none; }
  .siteHeader .btn { padding: 9px 13px; font-size: 13.5px; white-space: nowrap; }
}