/* ============================================
   TRACK YOUR TEAM — Website Stylesheet
   Aesthetic: Outdoor/Athletic Dark with Topographic Texture
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Source+Serif+4:ital,wght@0,400;0,600;1,400&display=swap');

/* --- CSS Variables --- */
:root {
  --c-bg: #0c0f14;
  --c-bg-alt: #13171f;
  --c-surface: #1a1f2b;
  --c-surface-hover: #222836;
  --c-border: #2a3142;
  --c-text: #e4e7ed;
  --c-text-muted: #8a92a6;
  --c-text-dim: #5c6478;
  --c-accent: #3dd68c;
  --c-accent-glow: rgba(61, 214, 140, 0.15);
  --c-accent-alt: #f97316;
  --c-danger: #ef4444;
  --c-link: #60a5fa;
  --font-display: 'Outfit', sans-serif;
  --font-body: 'Source Serif 4', Georgia, serif;
  --max-w: 960px;
  --radius: 12px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-body);
  background: var(--c-bg);
  color: var(--c-text);
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Topographic background texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse at 20% 0%, rgba(61, 214, 140, 0.04) 0%, transparent 60%),
    radial-gradient(ellipse at 80% 100%, rgba(249, 115, 22, 0.03) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* --- Navigation --- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(12, 15, 20, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--c-border);
}

.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--c-text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: -0.02em;
}

.nav-logo .logo-img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
}

.nav-links {
  display: flex;
  gap: 8px;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--c-text-muted);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 8px;
  transition: color var(--transition), background var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--c-accent);
  background: var(--c-accent-glow);
}

.nav-links a.lang-switch {
  border: 1px solid var(--c-border);
  border-radius: 6px;
  padding: 6px 12px;
  font-size: 0.82rem;
  margin-left: 4px;
}

.nav-links a.lang-switch:hover {
  border-color: var(--c-accent);
  background: var(--c-accent-glow);
  color: var(--c-accent);
}

/* Mobile hamburger */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--c-text);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 4px;
}

@media (max-width: 640px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--c-bg-alt);
    border-bottom: 1px solid var(--c-border);
    flex-direction: column;
    padding: 12px 24px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 0; }
}

/* --- Main Content --- */
main {
  position: relative;
  z-index: 1;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 24px;
}

/* --- Hero Section --- */
.hero {
  padding: 80px 0 60px;
  text-align: center;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--c-accent);
  background: var(--c-accent-glow);
  border: 1px solid rgba(61, 214, 140, 0.2);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--c-text);
  margin-bottom: 20px;
}

.hero h1 .accent { color: var(--c-accent); }

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--c-text-muted);
  max-width: 580px;
  margin: 0 auto 40px;
  line-height: 1.8;
}

/* --- Feature Cards --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin: 40px 0 60px;
}

.feature-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: border-color var(--transition), transform var(--transition);
}

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

.feature-icon {
  font-size: 1.8rem;
  margin-bottom: 14px;
  display: block;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--c-text);
  margin-bottom: 8px;
}

.feature-card p {
  color: var(--c-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --- Content Sections (Guide, Privacy) --- */
.content-hero {
  padding: 60px 0 40px;
  border-bottom: 1px solid var(--c-border);
  margin-bottom: 48px;
}

.content-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.content-hero .lead {
  color: var(--c-text-muted);
  font-size: 1.1rem;
}

.content-body {
  padding-bottom: 80px;
}

.content-body h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--c-text);
  margin: 48px 0 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--c-border);
}

.content-body h2:first-child {
  margin-top: 0;
}

.content-body h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  color: var(--c-text);
  margin: 32px 0 12px;
}

.content-body p {
  margin-bottom: 16px;
  color: var(--c-text-muted);
}

.content-body ul, .content-body ol {
  margin: 12px 0 20px 24px;
  color: var(--c-text-muted);
}

.content-body li {
  margin-bottom: 8px;
  line-height: 1.7;
}

.content-body strong {
  color: var(--c-text);
  font-weight: 600;
}

.content-body a {
  color: var(--c-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
  transition: color var(--transition);
}

.content-body a:hover {
  color: #6ee7aa;
}

/* Step blocks for the guide */
.step-block {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  border-radius: var(--radius);
  padding: 24px;
  margin: 20px 0;
  position: relative;
  border-left: 3px solid var(--c-accent);
}

.step-block .step-num {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.75rem;
  color: var(--c-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  display: block;
}

.step-block p {
  margin-bottom: 8px;
}

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

/* Info/warning callouts */
.callout {
  background: var(--c-surface);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 24px 0;
  border-left: 3px solid var(--c-accent-alt);
}

.callout.info {
  border-left-color: var(--c-link);
}

.callout .callout-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 6px;
  color: var(--c-text);
}

.callout p {
  margin-bottom: 0;
}

/* Code-style URL display */
code {
  font-family: 'JetBrains Mono', 'Fira Code', monospace;
  font-size: 0.88em;
  background: var(--c-bg);
  padding: 2px 8px;
  border-radius: 6px;
  border: 1px solid var(--c-border);
  color: var(--c-accent);
}

/* --- Tech Stack Strip --- */
.tech-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin: 32px 0;
}

.tech-tag {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 100px;
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  color: var(--c-text-muted);
}

/* --- CTA Section --- */
.cta-section {
  text-align: center;
  padding: 60px 0 80px;
}

.cta-section h2 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  margin-bottom: 12px;
}

.cta-section p {
  color: var(--c-text-muted);
  margin-bottom: 28px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  color: #0c0f14;
  background: var(--c-accent);
  padding: 14px 32px;
  border-radius: 100px;
  text-decoration: none;
  transition: transform var(--transition), box-shadow var(--transition);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(61, 214, 140, 0.25);
}

/* Override pour les btn-primary dans .content-body : sinon la règle
   « .content-body a { color: accent } » rendrait le texte vert sur fond vert.
   Spécificité (1+1+1+0) > (1+1+0) donc on force les bons styles. */
.content-body .btn-primary,
.content-body .btn-primary:hover {
  color: #0c0f14;
  text-decoration: none;
}

/* Centrage du bouton CTA dans le header (.content-hero) */
.content-hero .btn-primary {
  display: flex;
  width: fit-content;
  margin: 20px auto 0;
}

/* --- Footer --- */
footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--c-border);
  padding: 32px 24px;
  text-align: center;
}

.footer-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.footer-links {
  display: flex;
  gap: 20px;
  list-style: none;
}

.footer-links a {
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--c-text-dim);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-links a:hover { color: var(--c-accent); }

.footer-copy {
  font-family: var(--font-display);
  font-size: 0.78rem;
  color: var(--c-text-dim);
}

/* --- Animations --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-in {
  animation: fadeUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }

/* --- Responsive --- */
@media (max-width: 640px) {
  .hero { padding: 48px 0 40px; }
  .hero h1 { font-size: 2rem; }
  .features-grid { grid-template-columns: 1fr; }
  .content-hero { padding: 40px 0 28px; }
  .step-block { padding: 20px; }
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--c-bg); }
::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 3px; }

/* --- Table (for privacy data) --- */
.data-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.92rem;
}

.data-table th,
.data-table td {
  padding: 12px 16px;
  text-align: left;
  border-bottom: 1px solid var(--c-border);
}

.data-table th {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--c-text);
  background: var(--c-surface);
}

.data-table td {
  color: var(--c-text-muted);
}

.data-table tr:hover td {
  background: var(--c-surface);
}

/* ============================================
   CTA — wrapper pour 2 boutons côte à côte
   ============================================ */
.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 16px;
}

/* ============================================
   Twemoji — emojis rendus en SVG cohérent
   (Windows ne supporte pas les emojis drapeaux nativement)
   ============================================ */
img.emoji {
  height: 1em;
  width: 1em;
  margin: 0 0.05em 0 0.1em;
  vertical-align: -0.1em;
  display: inline-block;
}