/* ============================================================================
   Sakoom — Design System
   Audience : grand public utilisateurs Wave / Orange Money
   Compatible avec le <style> inline existant de root.html.heex
   ============================================================================ */

:root {
  --bg-deep: #09090b;
  --bg-card: #141416;
  --bg-elevated: #1c1c20;
  --bg-subtle: #0f0f12;
  --gold: #d4b052;
  --gold-bright: #e8c870;
  --gold-deep: #a08338;
  --orange: #e07b3a;
  --orange-bright: #f29654;
  --gradient-warm: linear-gradient(135deg, #d4b052 0%, #e07b3a 100%);
  --gradient-warm-soft: linear-gradient(135deg, rgba(212,176,82,0.15) 0%, rgba(224,123,58,0.15) 100%);
  --text-primary: #fafafa;
  --text-secondary: #b8b0a0;
  --text-muted: #8a8275;
  --text-dim: #5c5648;
  --border: rgba(212,176,82,0.15);
  --border-soft: rgba(250,250,250,0.08);
  --shadow-warm: 0 20px 60px rgba(224,123,58,0.15);
  --shadow-deep: 0 30px 80px rgba(0,0,0,0.5);
  --max-width: 1280px;
  --max-readable: 760px;
  --gutter: clamp(20px, 5vw, 48px);
  --success: #4ade80;
  --danger: #f87171;
  --warning: #fbbf24;
}

body {
  font-family: 'Manrope', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, .sk-display {
  font-family: 'Bricolage Grotesque', 'Manrope', sans-serif;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.1;
  color: var(--text-primary);
}

h1 { font-size: clamp(2.4rem, 6vw, 5rem); letter-spacing: -0.035em; line-height: 1.05; }
h2 { font-size: clamp(1.8rem, 4.5vw, 3.4rem); letter-spacing: -0.025em; }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.15rem; letter-spacing: -0.01em; }

p  { margin-bottom: 1em; color: var(--text-secondary); }
a  { color: var(--gold); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--gold-bright); }
ul, ol { padding-left: 1.5em; margin-bottom: 1em; color: var(--text-secondary); }
li { margin-bottom: 0.4em; }
strong { color: var(--text-primary); font-weight: 600; }
code {
  font-family: 'JetBrains Mono', monospace;
  background: var(--bg-elevated);
  padding: 0.15em 0.4em;
  border-radius: 4px;
  font-size: 0.9em;
  color: var(--gold-bright);
}

html { scroll-behavior: smooth; scroll-padding-top: 90px; }
::selection { background: rgba(212,176,82,0.3); color: var(--text-primary); }

/* ─── Layout ─── */
.sk-container { max-width: var(--max-width); margin: 0 auto; padding: 0 var(--gutter); position: relative; z-index: 1; }
.sk-container-narrow { max-width: 880px; margin: 0 auto; padding: 0 var(--gutter); position: relative; z-index: 1; }
.sk-container-readable { max-width: var(--max-readable); margin: 0 auto; padding: 0 var(--gutter); position: relative; z-index: 1; }
.sk-section { padding: clamp(60px, 10vw, 120px) 0; position: relative; }
.sk-section--subtle { background: var(--bg-subtle); }

.sk-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--gold); padding: 6px 14px;
  background: rgba(212,176,82,0.08); border: 1px solid var(--border); border-radius: 100px;
  margin-bottom: 24px;
}
.sk-eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--gold); box-shadow: 0 0 8px var(--gold);
}

/* ─── Navbar ─── */
.sk-navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 18px 0;
  background: rgba(9,9,11,0.7);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border-soft);
}
.sk-navbar-inner {
  max-width: var(--max-width); margin: 0 auto; padding: 0 var(--gutter);
  display: flex; align-items: center; justify-content: space-between;
}
.sk-logo {
  display: flex; align-items: center; gap: 12px;
  font-family: 'Bricolage Grotesque', sans-serif; font-size: 1.5rem; font-weight: 700;
  color: var(--text-primary); letter-spacing: -0.02em;
}
.sk-logo:hover { color: var(--text-primary); }
.sk-logo-mark {
  width: 36px; height: 36px; border-radius: 9px;
  background: var(--gradient-warm); display: grid; place-items: center;
  font-size: 18px; color: #0a0a0a; font-weight: 800;
  box-shadow: var(--shadow-warm);
}
.sk-nav-links { display: flex; align-items: center; gap: 32px; }
.sk-nav-links a { color: var(--text-secondary); font-size: 15px; font-weight: 500; }
.sk-nav-links a:hover { color: var(--text-primary); }
@media (max-width: 768px) { .sk-nav-links { display: none; } }

/* ─── Buttons ─── */
.sk-btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 100px;
  font-family: 'Manrope', sans-serif; font-size: 15px; font-weight: 600;
  text-decoration: none; border: none; cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.3s ease;
  white-space: nowrap; line-height: 1;
}
.sk-btn--primary { background: var(--gradient-warm); color: #0a0a0a; box-shadow: var(--shadow-warm); }
.sk-btn--primary:hover { transform: translateY(-2px); box-shadow: 0 25px 70px rgba(224,123,58,0.25); color: #0a0a0a; }
.sk-btn--secondary { background: transparent; color: var(--text-primary); border: 1px solid var(--border); }
.sk-btn--secondary:hover { background: rgba(212,176,82,0.08); border-color: var(--gold); color: var(--text-primary); }
.sk-btn--ghost { background: transparent; color: var(--text-primary); padding: 12px 24px; }
.sk-btn--ghost:hover { color: var(--gold); }
.sk-btn--sm { padding: 10px 20px; font-size: 14px; }
.sk-btn--lg { padding: 16px 32px; font-size: 16px; }

/* ─── Cards ─── */
.sk-card {
  background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: 16px;
  padding: 32px; transition: transform 0.3s ease, border-color 0.3s ease; position: relative;
}
.sk-card:hover { border-color: var(--border); }
.sk-card--hover-lift:hover { transform: translateY(-4px); }
.sk-card--accent { background: var(--gradient-warm-soft); border-color: var(--border); }

/* ─── Hero ─── */
.sk-hero { padding-top: 140px; padding-bottom: 80px; position: relative; overflow: hidden; }
.sk-hero::after {
  content: ''; position: absolute; top: 20%; right: -15%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(212,176,82,0.12) 0%, transparent 60%);
  border-radius: 50%; pointer-events: none; z-index: 0;
}
.sk-hero::before {
  content: ''; position: absolute; bottom: -10%; left: -10%;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(224,123,58,0.10) 0%, transparent 60%);
  border-radius: 50%; pointer-events: none; z-index: 0;
}
.sk-hero-inner {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 60px;
  align-items: center; position: relative; z-index: 1;
}
@media (max-width: 968px) { .sk-hero-inner { grid-template-columns: 1fr; gap: 40px; } }
.sk-hero h1 { margin-bottom: 28px; }
.sk-accent-gradient {
  background: var(--gradient-warm);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; display: inline-block;
}
.sk-hero-lead {
  font-size: clamp(17px, 2vw, 20px); line-height: 1.5;
  color: var(--text-secondary); margin-bottom: 36px; max-width: 540px;
}
.sk-hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 36px; }
.sk-hero-trust { display: flex; flex-wrap: wrap; gap: 24px; align-items: center; font-size: 13px; color: var(--text-muted); }
.sk-hero-trust-item { display: flex; align-items: center; gap: 8px; }
.sk-hero-trust-item::before { content: '✓'; color: var(--gold); font-weight: 700; }

/* Dashboard mock du hero */
.sk-dashboard-mock {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 20px;
  padding: 24px; box-shadow: var(--shadow-deep);
  transform: rotate(1.5deg); transition: transform 0.6s ease;
}
.sk-dashboard-mock:hover { transform: rotate(0deg) scale(1.02); }
.sk-dashboard-mock-header {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--border-soft);
}
.sk-dashboard-mock-title { font-size: 14px; font-weight: 600; color: var(--text-primary); font-family: 'Manrope', sans-serif; }
.sk-dashboard-mock-badge { font-size: 11px; padding: 3px 8px; background: rgba(74,222,128,0.15); color: var(--success); border-radius: 4px; font-weight: 600; }
.sk-tx-list { display: flex; flex-direction: column; gap: 12px; }
.sk-tx-row { display: grid; grid-template-columns: auto 1fr auto; gap: 12px; align-items: center; padding: 12px; background: var(--bg-elevated); border-radius: 10px; font-size: 13px; }
.sk-tx-icon { width: 32px; height: 32px; border-radius: 8px; display: grid; place-items: center; font-size: 11px; font-weight: 700; color: white; }
.sk-tx-icon--wave { background: linear-gradient(135deg, #1e88e5, #1565c0); }
.sk-tx-icon--om { background: linear-gradient(135deg, #ff6f00, #e65100); }
.sk-tx-info { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.sk-tx-name { color: var(--text-primary); font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.sk-tx-date { color: var(--text-muted); font-size: 11px; }
.sk-tx-amount { font-family: 'JetBrains Mono', monospace; font-weight: 600; font-size: 13px; white-space: nowrap; }
.sk-tx-amount--in { color: var(--success); }
.sk-tx-amount--out { color: var(--danger); }

/* ─── Section header ─── */
.sk-section-header { text-align: center; max-width: 720px; margin: 0 auto 64px; }
.sk-section-header h2 { margin-bottom: 16px; }
.sk-section-header p { font-size: 18px; line-height: 1.5; }

/* ─── Grilles ─── */
.sk-grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.sk-grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 24px; }
.sk-grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 24px; }

/* ─── Benefit cards ─── */
.sk-benefit { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: 16px; padding: 32px; transition: transform 0.3s ease, border-color 0.3s ease; position: relative; overflow: hidden; }
.sk-benefit:hover { transform: translateY(-4px); border-color: var(--border); }
.sk-benefit::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--gradient-warm); opacity: 0; transition: opacity 0.3s ease; }
.sk-benefit:hover::after { opacity: 1; }
.sk-benefit-icon { width: 48px; height: 48px; border-radius: 12px; background: var(--gradient-warm-soft); border: 1px solid var(--border); display: grid; place-items: center; margin-bottom: 20px; font-size: 22px; }
.sk-benefit h3 { font-size: 1.25rem; margin-bottom: 12px; }
.sk-benefit p { font-size: 15px; margin-bottom: 0; }

/* ─── Steps ─── */
.sk-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px; margin-top: 48px; }
.sk-step { position: relative; }
.sk-step-number {
  font-family: 'Bricolage Grotesque', sans-serif; font-size: 56px; font-weight: 800; line-height: 1;
  background: var(--gradient-warm); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; display: block; margin-bottom: 16px; letter-spacing: -0.04em;
}
.sk-step h3 { font-size: 1.2rem; margin-bottom: 10px; }
.sk-step p { font-size: 15px; }

/* ─── Privacy Do/Don't ─── */
.sk-privacy-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 48px; }
@media (max-width: 768px) { .sk-privacy-grid { grid-template-columns: 1fr; } }
.sk-privacy-card { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: 16px; padding: 32px; }
.sk-privacy-card--do { border-left: 3px solid var(--success); }
.sk-privacy-card--dont { border-left: 3px solid var(--orange); }
.sk-privacy-card h3 { display: flex; align-items: center; gap: 10px; margin-bottom: 20px; font-size: 1.2rem; }
.sk-privacy-card ul { list-style: none; padding: 0; margin: 0; }
.sk-privacy-card li { padding: 10px 0; padding-left: 28px; position: relative; font-size: 14px; border-bottom: 1px solid var(--border-soft); color: var(--text-secondary); }
.sk-privacy-card li:last-child { border-bottom: none; }
.sk-privacy-card--do li::before { content: '✓'; position: absolute; left: 0; color: var(--success); font-weight: 700; }
.sk-privacy-card--dont li::before { content: '✗'; position: absolute; left: 0; color: var(--orange); font-weight: 700; }

/* ─── Footer ─── */
.sk-footer { border-top: 1px solid var(--border-soft); padding: 60px 0 40px; background: var(--bg-subtle); position: relative; z-index: 1; margin-top: 80px; }
.sk-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
@media (max-width: 768px) { .sk-footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; } .sk-footer-brand { grid-column: 1 / -1; } }
.sk-footer-brand .sk-logo { margin-bottom: 16px; }
.sk-footer-brand p { font-size: 14px; color: var(--text-muted); max-width: 280px; }
.sk-footer-col h5 { font-family: 'Manrope', sans-serif; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--gold); margin-bottom: 16px; }
.sk-footer-col ul { list-style: none; padding: 0; margin: 0; }
.sk-footer-col li { margin-bottom: 10px; }
.sk-footer-col a { color: var(--text-secondary); font-size: 14px; }
.sk-footer-col a:hover { color: var(--text-primary); }
.sk-footer-bottom { border-top: 1px solid var(--border-soft); padding-top: 24px; display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; color: var(--text-muted); font-size: 13px; }

/* ─── Pages juridiques ─── */
.sk-legal-page { padding-top: 120px; padding-bottom: 80px; }
.sk-legal-header { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.sk-legal-header h1 { margin-bottom: 16px; }
.sk-legal-lead { font-size: 18px; color: var(--text-secondary); line-height: 1.5; }
.sk-legal-meta { display: inline-flex; align-items: center; gap: 12px; margin-top: 24px; padding: 8px 16px; background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: 100px; font-size: 13px; color: var(--text-muted); }
.sk-legal-content { max-width: var(--max-readable); margin: 0 auto; font-size: 16px; line-height: 1.75; }
.sk-legal-content h2 { font-size: clamp(1.4rem, 2.5vw, 1.9rem); margin-top: 56px; margin-bottom: 20px; color: var(--text-primary); padding-top: 24px; border-top: 1px solid var(--border-soft); }
.sk-legal-content h2:first-child { border-top: none; padding-top: 0; margin-top: 0; }
.sk-legal-content h3 { font-size: 1.25rem; margin-top: 36px; margin-bottom: 14px; color: var(--text-primary); }
.sk-legal-content h4 { font-size: 1.05rem; margin-top: 28px; margin-bottom: 12px; color: var(--gold-bright); }
.sk-legal-content p, .sk-legal-content li { color: var(--text-secondary); }
.sk-legal-content ul, .sk-legal-content ol { margin-bottom: 1.5em; }
.sk-legal-content li { margin-bottom: 0.6em; }
.sk-legal-content strong { color: var(--text-primary); }
.sk-legal-content table { width: 100%; border-collapse: collapse; margin: 24px 0; background: var(--bg-card); border-radius: 8px; overflow: hidden; border: 1px solid var(--border-soft); font-size: 14px; }
.sk-legal-content th, .sk-legal-content td { padding: 14px 16px; text-align: left; border-bottom: 1px solid var(--border-soft); }
.sk-legal-content th { background: rgba(212,176,82,0.06); color: var(--gold); font-weight: 600; text-transform: uppercase; letter-spacing: 0.05em; font-size: 12px; }
.sk-legal-content tr:last-child td { border-bottom: none; }

/* Callouts */
.sk-callout { background: var(--gradient-warm-soft); border: 1px solid var(--border); border-left: 3px solid var(--gold); border-radius: 12px; padding: 24px 28px; margin: 32px 0; }
.sk-callout-title { font-family: 'Bricolage Grotesque', sans-serif; font-weight: 700; color: var(--gold-bright); margin-bottom: 8px; font-size: 17px; }
.sk-callout p:last-child { margin-bottom: 0; }
.sk-callout--warning { background: rgba(224,123,58,0.08); border-left-color: var(--orange); }
.sk-callout--warning .sk-callout-title { color: var(--orange-bright); }
.sk-callout--critical { background: rgba(248,113,113,0.08); border-left-color: var(--danger); }
.sk-callout--critical .sk-callout-title { color: var(--danger); }

/* TOC */
.sk-toc { background: var(--bg-card); border: 1px solid var(--border-soft); border-radius: 16px; padding: 28px; margin-bottom: 48px; }
.sk-toc h3 { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.12em; color: var(--gold); margin-bottom: 16px; font-family: 'Manrope', sans-serif; }
.sk-toc ol { list-style: none; padding: 0; margin: 0; counter-reset: toc; }
.sk-toc li { counter-increment: toc; margin-bottom: 8px; font-size: 15px; }
.sk-toc li::before { content: counter(toc, decimal-leading-zero); color: var(--gold); font-family: 'JetBrains Mono', monospace; font-size: 12px; margin-right: 12px; opacity: 0.6; }
.sk-toc a { color: var(--text-secondary); }
.sk-toc a:hover { color: var(--gold); }

/* Utilitaires */
.sk-text-gold { color: var(--gold); }
.sk-text-orange { color: var(--orange); }
.sk-text-muted { color: var(--text-muted); }
.sk-text-center { text-align: center; }
.sk-mt-4 { margin-top: 32px; }
.sk-mt-6 { margin-top: 48px; }
.sk-mb-4 { margin-bottom: 32px; }
.sk-mb-6 { margin-bottom: 48px; }
.sk-back-to-top { display: inline-flex; align-items: center; gap: 8px; margin-top: 48px; color: var(--text-muted); font-size: 14px; }
.sk-back-to-top:hover { color: var(--gold); }