:root {
  --bg-page: #f5f5f7;
  --bg-surface: #ffffff;
  --border-subtle: #e2e2e8;
  --text-main: #111827;
  --text-soft: #6b7280;

  /* Couleurs Marseille + violet */
  --accent-blue: #0074d9;    /* bleu OM soft */
  --accent-blue-dark: #0056a8;
  --accent-violet: #6d28d9;
  --accent-violet-soft: #ede9fe;

  --radius-md: 8px;
  --radius-lg: 10px;
  --shadow-soft: 0 10px 24px rgba(15, 23, 42, 0.04);
  --font-sans: system-ui, -apple-system, BlinkMacSystemFont, "SF Pro Text", sans-serif;
}

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

body {
  margin: 0;
  font-family: var(--font-sans);
  background: var(--bg-page);
  color: var(--text-main);
}

/* Layout global */

.page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Header */

.header {
  border-bottom: 1px solid var(--border-subtle);
  background: #ffffff;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.7rem 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--accent-blue-dark);
}

.brand-kicker {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-soft);
}

.brand-title {
  font-size: 0.95rem;
  font-weight: 600;
}

.nav {
  display: flex;
  gap: 0.8rem;
  font-size: 0.85rem;
}

.nav a {
  color: var(--text-soft);
  text-decoration: none;
}

.nav a:hover {
  color: var(--accent-blue-dark);
  text-decoration: underline;
}

/* Main */

.main {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 1rem 2.5rem;
}

/* Hero */

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.8fr) minmax(0, 1.2fr);
  gap: 1.5rem;
  align-items: flex-start;
  margin-bottom: 1.8rem;
}

.hero-main h1 {
  margin: 0 0 0.6rem;
  font-size: 1.7rem;
}

.hero-main p {
  margin: 0 0 0.9rem;
  font-size: 0.95rem;
  color: var(--text-soft);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.hero-side {
  display: flex;
  justify-content: flex-end;
}

.info-block {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  padding: 0.9rem 1rem;
  font-size: 0.86rem;
}

.info-block h2 {
  margin: 0 0 0.5rem;
  font-size: 1rem;
}

.info-block ol {
  margin: 0 0 0.6rem 1.1rem;
  padding: 0;
}

.info-block li {
  margin-bottom: 0.25rem;
}

.info-note {
  margin: 0;
  color: var(--text-soft);
  font-size: 0.8rem;
}

/* Sections */

.section {
  margin-top: 2rem;
}

.section-header h2 {
  margin: 0 0 0.2rem;
  font-size: 1.1rem;
}

.section-header p {
  margin: 0;
  font-size: 0.85rem;
  color: var(--text-soft);
}

/* Cards */

.cards {
  margin-top: 0.9rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1rem;
}

.card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-soft);
  padding: 0.85rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-title {
  font-size: 0.96rem;
  font-weight: 500;
}

.card-tag {
  font-size: 0.7rem;
  padding: 0.15rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
}

.card-tag-quartier {
  background: #eef2ff;
  color: var(--accent-violet);
  border-color: var(--accent-violet-soft);
}

.card-tag-libre {
  background: #e0f2fe;
  color: var(--accent-blue-dark);
  border-color: #bfdbfe;
}

.card-body {
  border-radius: var(--radius-md);
  background: #f9fafb;
  padding: 0.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-body img {
  max-width: 140px;
  width: 100%;
  height: auto;
}

.card-placeholder {
  font-size: 0.8rem;
  color: var(--text-soft);
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.card-downloads {
  display: flex;
  gap: 0.3rem;
}

/* Buttons */

.btn {
  appearance: none;
  border-radius: 999px;
  border: 1px solid transparent;
  padding: 0.42rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 500;
  font-family: inherit;
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-blue);
  color: #ffffff;
  border-color: var(--accent-blue);
}

.btn-primary:hover {
  background: var(--accent-blue-dark);
  border-color: var(--accent-blue-dark);
}

.btn-secondary {
  background: #ffffff;
  color: var(--accent-violet);
  border-color: var(--accent-violet-soft);
}

.btn-secondary:hover {
  border-color: var(--accent-violet);
}

.btn-ghost {
  background: #ffffff;
  color: var(--text-soft);
  border-color: var(--border-subtle);
}

.btn-ghost:hover {
  border-color: var(--accent-blue);
}

/* Footer */

.footer {
  border-top: 1px solid var(--border-subtle);
  background: #ffffff;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.8rem 1rem 1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 1.2rem;
  font-size: 0.8rem;
  color: var(--text-soft);
}

/* Links */

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

/* Responsive */

@media (max-width: 900px) {
  .hero {
    grid-template-columns: minmax(0, 1fr);
  }
  .hero-side {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }
  .nav {
    flex-wrap: wrap;
  }
}