/* Balance Ta Ville — pages légales. Palette alignée sur src/shared/colors.ts */

:root {
  --blue: #1e5bff;
  --blue-dark: #1947cc;
  --blue-soft: #e8eeff;
  --yellow: #ffc533;
  --yellow-soft: #fff4d6;
  --bg: #ffffff;
  --surface: #fafbfd;
  --border: #eceef3;
  --border-strong: #dfe3ec;
  --ink: #0e1430;
  --ink2: #39415a;
  --ink3: #6b7290;
  --red: #e94a4a;
  --red-soft: #fdecec;
  --green: #23a86b;
  --green-soft: #e4f6ec;
  --radius: 14px;
  --wrap: 820px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 90px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.65;
}

.wrap {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------------------------------------------------------------- header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.3px;
}

.brand .mark {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  border-radius: 9px;
  background: var(--blue);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav a {
  padding: 8px 12px;
  border-radius: 9px;
  color: var(--ink2);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
}

.nav a:hover {
  background: var(--surface);
  color: var(--ink);
}

.nav a[aria-current="page"] {
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-weight: 600;
}

.nav-toggle {
  display: none;
  border: 1px solid var(--border-strong);
  background: #fff;
  border-radius: 9px;
  padding: 8px 12px;
  font: inherit;
  font-size: 15px;
  color: var(--ink2);
  cursor: pointer;
}

@media (max-width: 820px) {
  .nav-toggle {
    display: block;
  }

  .nav {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 10px 20px 16px;
    background: #fff;
    border-bottom: 1px solid var(--border);
  }

  .nav.open {
    display: flex;
  }
}

/* ------------------------------------------------------------------ hero */

.hero {
  padding: 56px 0 32px;
  border-bottom: 1px solid var(--border);
}

.hero h1 {
  margin: 0 0 10px;
  font-size: 38px;
  line-height: 1.15;
  letter-spacing: -1px;
}

.hero p {
  margin: 0;
  color: var(--ink3);
  font-size: 18px;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  padding: 5px 11px;
  border-radius: 999px;
  background: var(--blue-soft);
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.2px;
}

.updated {
  margin-top: 18px;
  font-size: 14px;
  color: var(--ink3);
}

@media (max-width: 720px) {
  .hero {
    padding: 36px 0 24px;
  }

  .hero h1 {
    font-size: 29px;
  }
}

/* ------------------------------------------------------------------ main */

main {
  padding: 36px 0 64px;
}

h2 {
  margin: 44px 0 12px;
  font-size: 24px;
  line-height: 1.25;
  letter-spacing: -0.4px;
  scroll-margin-top: 88px;
}

h3 {
  margin: 28px 0 8px;
  font-size: 18px;
}

p,
ul,
ol {
  margin: 0 0 16px;
}

ul,
ol {
  padding-left: 22px;
}

li {
  margin-bottom: 7px;
}

a {
  color: var(--blue);
}

a:hover {
  color: var(--blue-dark);
}

strong {
  font-weight: 650;
}

hr {
  margin: 40px 0;
  border: 0;
  border-top: 1px solid var(--border);
}

/* ------------------------------------------------------------ components */

.toc {
  margin: 8px 0 8px;
  padding: 18px 20px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.toc h2 {
  margin: 0 0 10px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: var(--ink3);
}

.toc ol {
  margin: 0;
  padding-left: 20px;
  font-size: 15px;
}

.toc li {
  margin-bottom: 4px;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px;
  margin: 28px 0;
}

.card {
  display: block;
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.15s ease;
}

.card:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.card h3 {
  margin: 0 0 6px;
  font-size: 17px;
  color: var(--ink);
}

.card p {
  margin: 0;
  font-size: 15px;
  color: var(--ink3);
}

.note {
  padding: 16px 18px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  font-size: 16px;
  margin: 0 0 20px;
}

.note p:last-child {
  margin-bottom: 0;
}

.note.warn {
  background: var(--red-soft);
  border-color: #f6cfcf;
}

.note.ok {
  background: var(--green-soft);
  border-color: #c6e9d6;
}

.note.info {
  background: var(--yellow-soft);
  border-color: #f4e0ac;
}

.steps {
  counter-reset: step;
  list-style: none;
  padding: 0;
  margin: 20px 0;
}

.steps li {
  position: relative;
  counter-increment: step;
  padding: 0 0 20px 52px;
  margin: 0;
}

.steps li::before {
  content: counter(step);
  position: absolute;
  left: 0;
  top: 0;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--blue);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
}

.steps li::after {
  content: "";
  position: absolute;
  left: 17px;
  top: 40px;
  bottom: 4px;
  width: 1px;
  background: var(--border-strong);
}

.steps li:last-child::after {
  display: none;
}

.steps strong {
  display: block;
  margin-bottom: 2px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin: 0 0 22px;
  font-size: 15.5px;
}

.table-scroll {
  overflow-x: auto;
  margin-bottom: 22px;
}

.table-scroll table {
  margin-bottom: 0;
  min-width: 520px;
}

th,
td {
  text-align: left;
  vertical-align: top;
  padding: 11px 12px;
  border-bottom: 1px solid var(--border);
}

th {
  background: var(--surface);
  font-weight: 650;
  font-size: 14px;
  letter-spacing: 0.2px;
}

.btn {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 11px;
  background: var(--blue);
  color: #fff !important;
  text-decoration: none;
  font-weight: 600;
  font-size: 16px;
}

.btn:hover {
  background: var(--blue-dark);
}

.btn.ghost {
  background: #fff;
  color: var(--ink) !important;
  border: 1px solid var(--border-strong);
}

.btn.ghost:hover {
  background: var(--surface);
}

kbd {
  padding: 2px 7px;
  border: 1px solid var(--border-strong);
  border-bottom-width: 2px;
  border-radius: 6px;
  background: #fff;
  font-family: inherit;
  font-size: 14.5px;
  font-weight: 600;
  white-space: nowrap;
}

/* ---------------------------------------------------------------- footer */

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--surface);
  padding: 32px 0;
  font-size: 15px;
  color: var(--ink3);
}

.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  align-items: center;
  justify-content: space-between;
}

.site-footer nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
}

.site-footer a {
  color: var(--ink2);
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--blue);
  text-decoration: underline;
}