/* =============================================
   TRADEVIZION — SITE PREMIUM
   Design: Finance institutionnelle + SaaS Tech
   ============================================= */

:root {
  --bg-deep: #080A0F;
  --bg-primary: #0B0B0D;
  --bg-secondary: #10121A;
  --bg-card: #13151E;
  --bg-card-hover: #181C28;
  --border: rgba(255,255,255,0.06);
  --border-active: rgba(58,123,255,0.4);
  --text-primary: #F4F5F7;
  --text-secondary: #8A8F9E;
  --text-muted: #4A5066;
  --gold: #C8A96A;
  --gold-light: #E0C07A;
  --blue: #3A7BFF;
  --blue-glow: rgba(58,123,255,0.15);
  --green: #00D4AA;
  --red: #FF4D6D;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --font-mono: 'DM Mono', monospace;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.4), 0 8px 32px rgba(0,0,0,0.3);
  --shadow-glow: 0 0 60px rgba(58,123,255,0.1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

a { color: inherit; text-decoration: none; }
em { font-style: normal; color: var(--gold); }

/* =============================================
   BUTTONS
   ============================================= */

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-primary:hover {
  background: #4D8BFF;
  transform: translateY(-1px);
  box-shadow: 0 8px 24px rgba(58,123,255,0.35);
}
.btn-primary.btn-lg { padding: 16px 32px; font-size: 15px; }
.btn-primary.btn-xl { padding: 18px 40px; font-size: 16px; }
.btn-primary.btn-full { width: 100%; justify-content: center; }

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.02em;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}
.btn-ghost:hover {
  color: var(--text-primary);
  border-color: rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.04);
}
.btn-ghost.btn-lg { padding: 16px 32px; font-size: 15px; }
.btn-ghost.btn-xl { padding: 18px 40px; font-size: 16px; }
.btn-ghost.btn-full { width: 100%; justify-content: center; }

/* =============================================
   TYPOGRAPHY
   ============================================= */

.section-label {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  line-height: 1.15;
  color: var(--text-primary);
  margin-bottom: 20px;
}

.section-sub {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 580px;
  line-height: 1.7;
  margin-bottom: 48px;
}

.gradient-text {
  background: linear-gradient(135deg, #3A7BFF 0%, #00D4AA 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =============================================
   NAVIGATION
   ============================================= */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 0;
  transition: all 0.3s ease;
}

.nav.scrolled {
  background: rgba(11,11,13,0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 32px;
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.logo-text em { color: var(--gold); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
  margin: 0 auto;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text-primary); }

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav-actions .btn-ghost { padding: 10px 18px; font-size: 13px; }
.nav-actions .btn-primary { padding: 10px 18px; font-size: 13px; }

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: auto;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-secondary);
  border-radius: 2px;
  transition: all 0.3s;
}

/* =============================================
   HERO
   ============================================= */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 140px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black, transparent);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: pulse 8s ease-in-out infinite;
}
.hero-glow-1 { width: 500px; height: 500px; background: radial-gradient(circle, rgba(58,123,255,0.25), transparent); top: -100px; left: -100px; }
.hero-glow-2 { width: 400px; height: 400px; background: radial-gradient(circle, rgba(0,212,170,0.15), transparent); bottom: 0; right: -100px; animation-delay: -3s; }
.hero-glow-3 { width: 300px; height: 300px; background: radial-gradient(circle, rgba(200,169,106,0.1), transparent); top: 50%; left: 50%; animation-delay: -6s; }

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.4; }
  50% { transform: scale(1.1); opacity: 0.6; }
}

.hero .container {
  position: relative;
  z-index: 1;
  max-width: 750px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
  letter-spacing: 0.05em;
}

.badge-dot {
  width: 7px;
  height: 7px;
  background: var(--green);
  border-radius: 50%;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6vw, 80px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 560px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 56px;
  flex-wrap: wrap;
}

.hero-metrics {
  display: flex;
  align-items: center;
  gap: 32px;
}

.metric { text-align: left; }
.metric-val {
  display: block;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: -0.02em;
}
.metric-label {
  font-size: 12px;
  color: var(--text-muted);
}
.metric-sep {
  width: 1px;
  height: 40px;
  background: var(--border);
}

/* APP PREVIEW */
.hero-app-preview {
  position: absolute;
  right: -40px;
  top: 50%;
  transform: translateY(-50%);
  width: 520px;
  z-index: 1;
  opacity: 0.85;
}

.app-frame {
  background: #0E1019;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.05);
}

.app-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  background: #0B0D14;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #FF5F57; }
.dot.yellow { background: #FFBD2E; }
.dot.green { background: #28C840; }

.app-title-bar {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-left: 8px;
}

.app-screen {
  display: flex;
  height: 320px;
}

.screen-sidebar {
  width: 120px;
  background: #0B0D14;
  border-right: 1px solid rgba(255,255,255,0.05);
  padding: 16px 0;
  flex-shrink: 0;
}

.ss-logo {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 14px 16px;
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  color: var(--text-primary);
  border-bottom: 1px solid rgba(255,255,255,0.05);
  margin-bottom: 12px;
}

.ss-item {
  padding: 8px 14px;
  font-size: 11px;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.2s;
  border-radius: 6px;
  margin: 0 6px 2px;
}
.ss-item.active {
  background: rgba(58,123,255,0.15);
  color: var(--blue);
}

.screen-main {
  flex: 1;
  padding: 20px;
  overflow: hidden;
}

.sm-header h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  color: var(--text-primary);
}
.sm-header p { font-size: 10px; color: var(--text-muted); margin-bottom: 16px; }

.sm-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-bottom: 16px;
}

.sm-stat {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 12px;
}
.ss-label { display: block; font-size: 9px; color: var(--text-muted); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 4px; }
.ss-val { display: block; font-family: var(--font-display); font-size: 14px; font-weight: 700; }
.sm-stat.green .ss-val { color: var(--green); }
.sm-stat.blue .ss-val { color: var(--blue); }
.sm-stat.purple .ss-val { color: #8B5CF6; }
.sm-stat.gold .ss-val { color: var(--gold); }

.sm-chart {
  height: 60px;
  background: rgba(255,255,255,0.02);
  border: 1px solid var(--border);
  border-radius: 8px;
  overflow: hidden;
  padding: 8px;
}
.sm-chart svg { width: 100%; height: 100%; }

/* =============================================
   TRUST BAR
   ============================================= */

.trust-bar {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
  background: rgba(255,255,255,0.015);
}

.trust-bar .container {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.trust-logos {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.trust-item {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  transition: color 0.2s;
}
.trust-item:hover { color: var(--text-secondary); }
.trust-sep { color: var(--text-muted); opacity: 0.3; }

/* =============================================
   PROBLEM SECTION
   ============================================= */

.problem {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all 0.3s ease;
}

.problem-card:hover {
  border-color: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

.problem-card.highlight {
  border-color: rgba(58,123,255,0.3);
  background: linear-gradient(135deg, rgba(58,123,255,0.08) 0%, rgba(0,212,170,0.05) 100%);
  position: relative;
}
.problem-card.highlight::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, rgba(58,123,255,0.4), rgba(0,212,170,0.2));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.pc-icon { font-size: 28px; margin-bottom: 16px; }

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.problem-card p {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.pc-verdict {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 500;
  padding: 5px 12px;
  border-radius: 100px;
  letter-spacing: 0.05em;
}
.pc-verdict.bad { background: rgba(255,77,109,0.15); color: var(--red); border: 1px solid rgba(255,77,109,0.2); }
.pc-verdict.warn { background: rgba(251,191,36,0.1); color: #FBBF24; border: 1px solid rgba(251,191,36,0.2); }
.pc-verdict.good { background: rgba(58,123,255,0.15); color: var(--blue); border: 1px solid rgba(58,123,255,0.3); }

/* =============================================
   FEATURES
   ============================================= */

.features {
  padding: 100px 0;
  background: var(--bg-secondary);
}

.features .section-sub { max-width: 640px; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.feat-card:hover {
  border-color: rgba(58,123,255,0.25);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.feat-card.feat-large {
  grid-column: span 2;
}
.feat-card.feat-wide {
  grid-column: span 2;
}

.feat-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(200,169,106,0.1);
  border: 1px solid rgba(200,169,106,0.2);
  padding: 4px 10px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.feat-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}

.feat-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 20px;
}

.feat-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}
.feat-pills span {
  font-size: 11px;
  color: var(--text-secondary);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 100px;
}

.feat-visual {
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}

/* Journal visual */
.fv-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
  font-size: 12px;
}
.fv-row:last-child { border-bottom: none; }
.fv-sym { font-family: var(--font-mono); font-weight: 500; color: var(--text-primary); min-width: 36px; }
.fv-short, .fv-long {
  font-size: 10px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}
.fv-short { background: rgba(255,77,109,0.15); color: var(--red); }
.fv-long { background: rgba(0,212,170,0.15); color: var(--green); }
.fv-tp {
  font-size: 10px;
  padding: 2px 8px;
  border-radius: 4px;
  flex: 1;
}
.fv-tp.tp { background: rgba(58,123,255,0.15); color: var(--blue); }
.fv-tp.sl { background: rgba(255,77,109,0.15); color: var(--red); }
.fv-pnl { font-family: var(--font-mono); font-size: 12px; font-weight: 600; margin-left: auto; }
.fv-pnl.green { color: var(--green); }
.fv-pnl.red { color: var(--red); }

/* Analytics visual */
.fa-metrics { display: flex; flex-direction: column; gap: 12px; }
.fa-m { display: flex; align-items: center; gap: 10px; font-size: 11px; color: var(--text-secondary); }
.fa-m span:first-child { min-width: 80px; }
.fa-m span:last-child { font-family: var(--font-mono); color: var(--text-primary); min-width: 30px; text-align: right; }
.fa-bar { flex: 1; height: 6px; background: rgba(255,255,255,0.06); border-radius: 100px; overflow: hidden; }
.fa-fill { height: 100%; background: var(--blue); border-radius: 100px; transition: width 1s ease; }
.fa-fill.pf { background: var(--green); }
.fa-fill.disc { background: var(--gold); }

/* Score visual */
.feat-visual.feat-score {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 24px;
}
.score-circle {
  position: relative;
  width: 80px;
  height: 80px;
}
.score-circle svg { width: 100%; height: 100%; }
.score-val {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 800;
  color: var(--blue);
}
.score-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Psycho visual */
.psycho-items { display: flex; flex-direction: column; gap: 10px; }
.psycho-item { display: flex; align-items: center; gap: 10px; font-size: 11px; color: var(--text-secondary); }
.pi-dot { width: 8px; height: 8px; border-radius: 50%; flex-shrink: 0; }
.pi-dot.confident { background: var(--green); }
.pi-dot.neutral { background: #FBBF24; }
.pi-dot.stressed { background: var(--red); }
.psycho-item span:nth-child(2) { min-width: 60px; }
.pi-bar { flex: 1; height: 5px; background: rgba(255,255,255,0.06); border-radius: 100px; overflow: hidden; }
.pi-bar div { height: 100%; background: var(--blue); border-radius: 100px; }
.psycho-item .pi-dot.confident + span + .pi-bar div { background: var(--green); }
.psycho-item .pi-dot.neutral + span + .pi-bar div { background: #FBBF24; }
.psycho-item .pi-dot.stressed + span + .pi-bar div { background: var(--red); }
.pi-pct { font-family: var(--font-mono); font-size: 11px; color: var(--text-primary); }

/* Biais visual */
.biais-item { display: flex; align-items: center; gap: 10px; }
.biais-tag {
  font-size: 10px; font-weight: 700; letter-spacing: 0.08em;
  padding: 3px 10px; border-radius: 4px;
}
.biais-tag.bearish { background: rgba(255,77,109,0.15); color: var(--red); }
.biais-tag.bullish { background: rgba(0,212,170,0.15); color: var(--green); }
.biais-conf { font-size: 11px; }
.biais-conf.correct { color: var(--green); }
.biais-conf.incorrect { color: var(--red); }
.biais-stat { font-family: var(--font-mono); font-size: 11px; color: var(--text-muted); margin: 6px 0; }
.mt { margin-top: 4px; }

/* Comptes visual */
.compte-item { margin-bottom: 12px; }
.ci-name { font-size: 11px; color: var(--text-secondary); display: block; margin-bottom: 6px; }
.ci-bar { height: 6px; background: rgba(255,255,255,0.06); border-radius: 100px; overflow: hidden; margin-bottom: 4px; }
.ci-fill { height: 100%; background: var(--blue); border-radius: 100px; }
.ci-pnl { font-family: var(--font-mono); font-size: 12px; font-weight: 600; }
.ci-pnl.green { color: var(--green); }

/* Import visual */
.import-grid { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.imp-badge {
  font-family: var(--font-mono);
  font-size: 11px;
  padding: 6px 14px;
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text-secondary);
}
.imp-badge.active {
  background: rgba(58,123,255,0.15);
  border-color: rgba(58,123,255,0.3);
  color: var(--blue);
}
.feat-link { font-size: 13px; color: var(--blue); transition: opacity 0.2s; }
.feat-link:hover { opacity: 0.7; }

/* IA visual */
.ia-bubble {
  display: flex;
  gap: 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 12px;
  margin-bottom: 10px;
}
.ia-bubble-2 { opacity: 0.6; }
.ia-dot { width: 24px; height: 24px; background: linear-gradient(135deg, var(--blue), var(--green)); border-radius: 50%; flex-shrink: 0; margin-top: 2px; }
.ia-bubble p { font-size: 12px; color: var(--text-secondary); line-height: 1.5; }

/* =============================================
   STATS SECTION
   ============================================= */

.stats-section {
  padding: 100px 0;
  background: var(--bg-primary);
}

.stats-header { margin-bottom: 60px; }

.stats-showcase {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 56px;
}

.stat-block {
  text-align: center;
  padding: 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all 0.3s;
}
.stat-block:hover {
  border-color: var(--border-active);
  transform: translateY(-2px);
}

.sb-num {
  font-family: var(--font-display);
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--text-primary) 0%, var(--text-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
}

.sb-label {
  font-size: 13px;
  color: var(--text-muted);
}

.equity-demo {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}

.eq-label {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-muted);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.eq-chart {
  width: 100%;
  height: 120px;
  display: block;
}

.eq-legend {
  display: flex;
  gap: 24px;
  margin-top: 16px;
}
.eql { font-family: var(--font-mono); font-size: 11px; }
.eql.blue { color: #3A7BFF; }
.eql.green { color: var(--green); }
.eql.red { color: var(--red); }

/* =============================================
   COMPARATIF
   ============================================= */

.compare {
  padding: 100px 0;
  background: var(--bg-secondary);
}

.compare-table-wrap {
  margin-top: 48px;
  overflow-x: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
}

.compare-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

.compare-table th {
  padding: 16px 20px;
  text-align: left;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  background: var(--bg-card);
  border-bottom: 1px solid var(--border);
}
.compare-table th:first-child { width: 220px; }
.compare-table th.th-tv { color: var(--text-primary); }

.compare-table td {
  padding: 14px 20px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}
.compare-table td:first-child { color: var(--text-primary); font-weight: 500; }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:hover td { background: rgba(255,255,255,0.02); }

.highlight-col {
  background: rgba(58,123,255,0.06) !important;
  color: var(--text-primary) !important;
  font-weight: 500;
  border-left: 1px solid rgba(58,123,255,0.2);
  border-right: 1px solid rgba(58,123,255,0.2);
}

.price-row td { padding-top: 20px; padding-bottom: 20px; }
.price-highlight {
  font-family: var(--font-display) !important;
  font-size: 16px !important;
  font-weight: 700 !important;
  color: var(--gold) !important;
}

.compare-note {
  margin-top: 24px;
  font-size: 13px;
  color: var(--text-muted);
  text-align: center;
}

/* =============================================
   PRICING
   ============================================= */

.pricing {
  padding: 100px 0;
  background: var(--bg-primary);
  text-align: center;
}

.pricing .section-label,
.pricing .section-title,
.pricing .section-sub { text-align: center; margin-left: auto; margin-right: auto; }

.pricing-cards {
  display: flex;
  gap: 24px;
  justify-content: center;
  margin-top: 48px;
  flex-wrap: wrap;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  width: 340px;
  text-align: left;
  position: relative;
}

.pricing-card.pricing-featured {
  border-color: rgba(58,123,255,0.4);
  background: linear-gradient(160deg, rgba(58,123,255,0.08) 0%, var(--bg-card) 60%);
  box-shadow: 0 0 60px rgba(58,123,255,0.1);
}

.pc-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 18px;
  background: var(--blue);
  color: #fff;
  border-radius: 100px;
  white-space: nowrap;
}

.pc-header { margin-bottom: 28px; }
.pc-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 12px;
}
.pc-price { display: flex; align-items: baseline; gap: 8px; }
.pc-amount {
  font-family: var(--font-display);
  font-size: 52px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--text-primary);
  line-height: 1;
}
.pc-period { font-size: 14px; color: var(--text-muted); }

.pc-features {
  list-style: none;
  margin-bottom: 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.pc-features li { font-size: 14px; color: var(--text-secondary); }
.pc-features li:has(✅) { color: var(--text-primary); }

.pc-note {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  margin-top: 16px;
}

.pricing-reassurance {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  margin-top: 56px;
  flex-wrap: wrap;
}
.pr-item {
  font-size: 14px;
  color: var(--text-muted);
}

/* =============================================
   FAQ
   ============================================= */

.faq {
  padding: 100px 0;
  background: var(--bg-secondary);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: border-color 0.2s;
}
.faq-item:hover { border-color: rgba(255,255,255,0.1); }

.faq-q {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.faq-a {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
}
.faq-a a { color: var(--blue); text-decoration: underline; text-underline-offset: 3px; }

/* =============================================
   FINAL CTA
   ============================================= */

.final-cta {
  padding: 120px 0;
  background: var(--bg-primary);
  text-align: center;
}

.fcta-inner {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.fcta-glow {
  position: absolute;
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(58,123,255,0.12), transparent);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.fcta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
  position: relative;
}

.fcta-inner p {
  font-size: 17px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  position: relative;
}

.fcta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
  position: relative;
}

.fcta-platforms {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-muted);
  position: relative;
}

/* =============================================
   FOOTER
   ============================================= */

.footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  padding: 64px 0 40px;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 56px;
}

.footer-brand p {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 16px;
  margin-bottom: 24px;
  max-width: 280px;
  line-height: 1.6;
}

.footer-social { display: flex; gap: 12px; flex-wrap: wrap; }
.social-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-muted);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  padding: 8px 14px;
  border-radius: var(--radius);
  transition: all 0.2s;
}
.social-link:hover {
  color: var(--text-primary);
  border-color: rgba(255,255,255,0.12);
}

.footer-links-group h4 {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.footer-links-group ul { list-style: none; display: flex; flex-direction: column; gap: 12px; }
.footer-links-group a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-links-group a:hover { color: var(--text-secondary); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 13px;
  color: var(--text-muted);
  flex-wrap: wrap;
  gap: 12px;
}

/* =============================================
   RESPONSIVE
   ============================================= */

@media (max-width: 1100px) {
  .hero-app-preview { display: none; }
  .hero .container { max-width: 100%; }
  .problem-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .feat-card.feat-large, .feat-card.feat-wide { grid-column: span 2; }
  .stats-showcase { grid-template-columns: repeat(2, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .container { padding: 0 20px; }
  .nav-links, .nav-actions { display: none; }
  .nav-burger { display: flex; }
  .hero { padding: 120px 0 60px; }
  .problem-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .feat-card.feat-large, .feat-card.feat-wide { grid-column: span 1; }
  .stats-showcase { grid-template-columns: repeat(2, 1fr); }
  .compare-table th:nth-child(3), .compare-table td:nth-child(3),
  .compare-table th:nth-child(4), .compare-table td:nth-child(4) { display: none; }
  .faq-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 40px; }
  .hero-metrics { flex-direction: column; align-items: flex-start; gap: 16px; }
  .metric-sep { width: 40px; height: 1px; }
  .trust-logos { gap: 12px; }
}

/* =============================================
   PAGE-SPECIFIC STYLES
   ============================================= */

/* Product page */
.page-hero {
  padding: 160px 0 80px;
  background: linear-gradient(180deg, var(--bg-deep) 0%, var(--bg-primary) 100%);
  border-bottom: 1px solid var(--border);
}

.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.page-hero p {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 560px;
  line-height: 1.7;
}

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.blog-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all 0.3s;
}
.blog-card:hover {
  border-color: rgba(255,255,255,0.1);
  transform: translateY(-3px);
}

.blog-card-img {
  height: 160px;
  background: linear-gradient(135deg, rgba(58,123,255,0.2), rgba(0,212,170,0.1));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 40px;
}

.blog-card-body { padding: 24px; }

.blog-meta {
  display: flex;
  gap: 12px;
  align-items: center;
  margin-bottom: 12px;
}
.blog-cat {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(200,169,106,0.1);
  padding: 3px 10px;
  border-radius: 100px;
}
.blog-date { font-size: 12px; color: var(--text-muted); }

.blog-card-body h3 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.35;
}
.blog-card-body p { font-size: 13px; color: var(--text-secondary); line-height: 1.6; margin-bottom: 20px; }
.blog-read-more { font-size: 13px; color: var(--blue); font-weight: 500; }
.blog-read-more:hover { text-decoration: underline; }

/* Article */
.article-hero {
  padding: 160px 0 60px;
  background: var(--bg-deep);
  border-bottom: 1px solid var(--border);
}

.article-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 64px 32px;
}
.article-content h2 {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 48px 0 20px;
  letter-spacing: -0.02em;
}
.article-content h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 32px 0 16px;
}
.article-content p {
  font-size: 16px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 20px;
}
.article-content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin: 20px 0;
}
.article-content ul li {
  font-size: 15px;
  color: var(--text-secondary);
  padding-left: 20px;
  position: relative;
}
.article-content ul li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--blue);
}
.article-content .cta-inline {
  background: linear-gradient(135deg, rgba(58,123,255,0.1), rgba(0,212,170,0.05));
  border: 1px solid rgba(58,123,255,0.3);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin: 48px 0;
  text-align: center;
}
.article-content .cta-inline h3 { margin-top: 0; }
.article-content .cta-inline p { color: var(--text-secondary); }

/* Contact */
.contact-form {
  max-width: 640px;
  margin: 48px auto 0;
}
.form-group { margin-bottom: 24px; }
.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 8px;
  font-family: var(--font-display);
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 16px;
  color: var(--text-primary);
  font-size: 14px;
  font-family: var(--font-body);
  outline: none;
  transition: border-color 0.2s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--border-active); }
.form-group textarea { min-height: 140px; resize: vertical; }
.form-group select option { background: var(--bg-card); }

/* Import guide */
.import-steps {
  display: flex;
  flex-direction: column;
  gap: 32px;
  margin-top: 48px;
}
.import-step {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 24px;
  align-items: start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
}
.is-num {
  width: 48px;
  height: 48px;
  background: rgba(58,123,255,0.15);
  border: 1px solid rgba(58,123,255,0.3);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--blue);
  flex-shrink: 0;
}
.is-content h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
}
.is-content p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* Mentions légales */
.legal-content {
  max-width: 780px;
  margin: 0 auto;
  padding: 64px 32px;
}
.legal-content h2 {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--text-primary);
  margin: 40px 0 16px;
}
.legal-content p, .legal-content li {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}

/* =============================================
   ANIMATIONS
   ============================================= */

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-badge { animation: fadeInUp 0.6s ease both; }
.hero-title { animation: fadeInUp 0.6s 0.1s ease both; }
.hero-sub { animation: fadeInUp 0.6s 0.2s ease both; }
.hero-actions { animation: fadeInUp 0.6s 0.3s ease both; }
.hero-metrics { animation: fadeInUp 0.6s 0.4s ease both; }