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

:root {
  --bg-dark:    #0A0F1E;
  --bg-card:    #111827;
  --bg-deeper:  #060B14;
  --border:     #1E2A40;
  --border-strong: #2D3F5E;
  --cyan:       #22D3EE;
  --cyan-dark:  #0E7490;
  --green:      #34D399;
  --red:        #F87171;
  --yellow:     #FBBF24;
  --text-primary:   #F1F5F9;
  --text-secondary: #94A3B8;
  --text-muted:     #64748B;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; }

/* ── Utilities ────────────────────────────────────────────────────────────── */
.accent { color: var(--cyan); }
.text-muted { color: var(--text-muted); }

.section-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 100px 80px;
}

.section-title {
  font-size: 40px;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  margin-bottom: 64px;
}

/* ── Buttons ──────────────────────────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  background: var(--cyan);
  color: #0A0F1E;
  font-weight: 600;
  font-size: 16px;
  padding: 16px 32px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: background .2s, box-shadow .2s;
  text-decoration: none;
}
.btn-primary:hover { background: var(--cyan-dark); box-shadow: 0 0 20px rgba(34,211,238,.3); }
.btn-primary.btn-sm { font-size: 14px; padding: 10px 20px; }
.btn-primary.btn-lg { font-size: 17px; padding: 20px 40px; border-radius: 10px; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 8px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: border-color .2s, color .2s;
}
.btn-secondary:hover { border-color: var(--cyan); color: var(--text-primary); }

/* ── Badges ───────────────────────────────────────────────────────────────── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .5px;
  padding: 5px 14px;
  border-radius: 100px;
}
.badge-cyan  { background: rgba(34,211,238,.1); border: 1px solid rgba(34,211,238,.25); color: var(--cyan); }
.badge-green { background: rgba(52,211,153,.1); border: 1px solid rgba(52,211,153,.25); color: var(--green); }
.badge-red   { background: rgba(248,113,113,.1); border: 1px solid rgba(248,113,113,.25); color: var(--red); }
.badge-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--cyan); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: .4; } }

/* ── Navbar ───────────────────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  transition: background .3s, backdrop-filter .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.navbar.scrolled {
  background: rgba(10,15,30,.85);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 80px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
}
.nav-links { display: flex; gap: 40px; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--text-secondary); transition: color .2s; }
.nav-links a:hover { color: var(--text-primary); }

/* ── Hero ─────────────────────────────────────────────────────────────────── */
.hero {
  padding-top: 72px;
  background: linear-gradient(135deg, var(--bg-dark) 0%, #0D1A2E 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
}
.hero-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 80px 80px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.hero-text { display: flex; flex-direction: column; gap: 28px; }
.hero-text h1 {
  font-size: 60px;
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -1.5px;
}
.hero-sub { font-size: 18px; color: var(--text-secondary); line-height: 1.65; max-width: 520px; }
.hero-cta { display: flex; flex-direction: column; gap: 10px; }
.cta-sub { font-size: 13px; color: var(--text-muted); }

.proof-bar { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.proof-item { display: flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; color: var(--text-muted); }
.proof-icon { width: 18px; height: 18px; flex-shrink: 0; }
.proof-sep { width: 1px; height: 20px; background: var(--border); }

/* Hero Visual / Mockup */
.hero-visual { position: relative; }
.mockup-glow {
  position: absolute;
  width: 360px; height: 280px;
  right: -20px; top: -20px;
  background: radial-gradient(ellipse, rgba(34,211,238,.12) 0%, transparent 70%);
  pointer-events: none;
}
.mockup-wrapper {
  position: relative;
  padding: 20px 14px;
}
.mockup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,.6);
}
.mockup-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: rgba(30,42,64,.4);
  border-bottom: 1px solid var(--border);
}
.mockup-dots { display: flex; gap: 6px; }
.mockup-dots span { width: 10px; height: 10px; border-radius: 50%; }
.mockup-dots span:nth-child(1) { background: #F87171; }
.mockup-dots span:nth-child(2) { background: #FBBF24; }
.mockup-dots span:nth-child(3) { background: #34D399; }
.mockup-title { font-size: 12px; color: var(--text-muted); }
.mockup-body { padding: 20px; display: flex; flex-direction: column; gap: 16px; }

.mockup-stats { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 10px; }
.stat-card { background: rgba(30,42,64,.5); border: 1px solid var(--border); border-radius: 8px; padding: 12px; text-align: center; }
.stat-card.stat-green { border-color: rgba(52,211,153,.3); background: rgba(52,211,153,.05); }
.stat-num { font-size: 22px; font-weight: 700; color: var(--cyan); }
.stat-card.stat-green .stat-num { color: var(--green); }
.stat-lbl { font-size: 11px; color: var(--text-muted); margin-top: 2px; }

.mockup-graph { background: rgba(10,15,30,.5); border: 1px solid var(--border); border-radius: 8px; padding: 12px; }
.graph-label { font-size: 11px; color: var(--text-muted); margin-bottom: 10px; }
.graph-nodes { position: relative; height: 90px; }
.node {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-secondary);
}
.node-center { top: 30px; left: 50%; transform: translateX(-50%); background: rgba(34,211,238,.1); border-color: var(--cyan); color: var(--cyan); }
.node-tl { top: 5px; left: 5%; }
.node-tr { top: 5px; right: 5%; }
.node-bl { bottom: 5px; left: 5%; }
.node-br { bottom: 5px; right: 5%; }

.mockup-assets { display: flex; flex-direction: column; gap: 6px; }
.asset-row { display: flex; align-items: center; gap: 10px; font-size: 12px; padding: 6px 10px; background: rgba(30,42,64,.3); border-radius: 6px; }
.asset-row span:nth-child(2) { flex: 1; color: var(--text-secondary); }
.asset-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.asset-dot.green { background: var(--green); }
.asset-dot.yellow { background: var(--yellow); }
.asset-tag { font-size: 10px; background: rgba(30,42,64,.8); border: 1px solid var(--border); border-radius: 4px; padding: 2px 7px; color: var(--text-muted); }
.asset-ok { color: var(--green); font-weight: 700; }
.asset-warn { color: var(--yellow); font-weight: 700; }

.callout {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--cyan);
  border-radius: 6px;
  padding: 5px 12px;
  font-size: 11px;
  font-weight: 600;
  color: var(--cyan);
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(34,211,238,.15);
}
.callout-1 { top: 4px; right: 74px; }
.callout-2 { bottom: 82px; left: 4px; }
.callout-3 { bottom: 4px; right: 54px; }

/* ── Problem ──────────────────────────────────────────────────────────────── */
.problem { background: var(--bg-dark); }
.problem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  transition: border-color .2s;
}
.problem-card:hover { border-color: rgba(248,113,113,.3); }
.problem-icon { width: 44px; height: 44px; margin-bottom: 20px; }
.problem-icon svg { width: 100%; height: 100%; }
.problem-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 12px; color: var(--text-primary); line-height: 1.4; }
.problem-card p { font-size: 15px; color: var(--text-secondary); line-height: 1.65; }
.transition-text {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  margin-top: 64px;
  font-size: 24px;
  font-weight: 600;
  color: var(--cyan);
}

/* ── Solution ─────────────────────────────────────────────────────────────── */
.solution { background: var(--bg-card); }
.pillar {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 80px;
}
.pillar:last-child { margin-bottom: 0; }
.pillar-reverse { direction: rtl; }
.pillar-reverse > * { direction: ltr; }
.pillar-text { display: flex; flex-direction: column; gap: 20px; }
.pillar-text h3 { font-size: 26px; font-weight: 600; line-height: 1.3; }
.pillar-text p { font-size: 16px; color: var(--text-secondary); line-height: 1.7; }
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 10px; margin-top: 4px; }
.feature-list li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--text-secondary); }
.feature-list li span { color: var(--cyan); font-weight: 700; flex-shrink: 0; margin-top: 1px; }

.visual-card {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  position: relative;
}
.visual-card-dark { background: rgba(10,15,30,.8); }

.connector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 20px; }
.connector { display: flex; flex-direction: column; align-items: center; gap: 6px; background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px; padding: 12px 8px; font-size: 11px; color: var(--text-muted); transition: border-color .2s; }
.connector:hover { border-color: var(--cyan); color: var(--text-secondary); }
.connector-icon { font-size: 20px; }
.visual-center { display: flex; flex-direction: column; align-items: center; gap: 8px; font-size: 12px; font-weight: 600; color: var(--cyan); }

.dep-graph { padding: 8px; }
.dep-graph svg { width: 100%; height: auto; }
.dep-label { text-align: center; font-size: 12px; color: var(--text-muted); margin-top: 12px; }

.compliance-gauge { display: flex; justify-content: center; margin-bottom: 20px; }
.compliance-gauge svg { width: 140px; height: auto; }
.compliance-checks { display: flex; flex-direction: column; gap: 8px; }
.check-item { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.check-item span { font-weight: 700; flex-shrink: 0; }
.check-item.ok { color: var(--text-secondary); }
.check-item.ok span { color: var(--green); }
.check-item.warn { color: var(--yellow); }
.check-item.warn span { color: var(--yellow); }

/* ── Comparison ───────────────────────────────────────────────────────────── */
.comparison { background: var(--bg-dark); }
.table-wrap { overflow-x: auto; border-radius: 12px; border: 1px solid var(--border); }
.compare-table { width: 100%; border-collapse: collapse; }
.compare-table th, .compare-table td {
  padding: 14px 20px;
  text-align: left;
  font-size: 14px;
  border-bottom: 1px solid var(--border);
}
.compare-table thead tr { background: var(--bg-card); }
.compare-table th { font-weight: 600; color: var(--text-secondary); font-size: 13px; letter-spacing: .3px; }
.compare-table td { color: var(--text-secondary); }
.compare-table td:first-child { color: var(--text-primary); font-weight: 500; }
.compare-table tr:last-child td { border-bottom: none; }
.compare-table tr:nth-child(even) { background: rgba(17,24,39,.5); }
.col-arbor { background: rgba(14,42,58,.5) !important; border-left: 2px solid var(--cyan) !important; border-right: 2px solid var(--cyan) !important; }
.compare-table thead .col-arbor { background: rgba(14,42,58,.8) !important; border-top: 2px solid var(--cyan) !important; color: var(--cyan) !important; }
.compare-table tbody tr:last-child .col-arbor { border-bottom: 2px solid var(--cyan) !important; }
.icon-check { font-size: 16px; }
.icon-no { font-size: 16px; filter: grayscale(1) opacity(.5); }
.icon-warn { font-size: 16px; }
.compare-note { font-size: 13px; color: var(--text-muted); margin-top: 16px; }
.compare-text { font-size: 16px; color: var(--text-secondary); max-width: 680px; margin: 24px auto 0; text-align: center; }

/* ── Social Proof ─────────────────────────────────────────────────────────── */
.social-proof { background: var(--bg-card); }
.proof-headline { display: flex; align-items: center; gap: 24px; justify-content: center; margin-bottom: 64px; }
.proof-number { font-size: 80px; font-weight: 700; color: var(--cyan); line-height: 1; }
.proof-context { font-size: 24px; font-weight: 600; color: var(--text-primary); line-height: 1.3; }
.proof-context span { font-size: 16px; color: var(--text-muted); font-weight: 400; }
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card { background: var(--bg-dark); border: 1px solid var(--border); border-radius: 12px; padding: 28px; position: relative; }
.quote-mark { font-size: 48px; line-height: .8; color: var(--border-strong); margin-bottom: 12px; font-family: Georgia, serif; }
.testimonial-card p { font-size: 15px; color: var(--text-secondary); line-height: 1.65; font-style: italic; padding-bottom: 16px; border-bottom: 1px solid var(--border); margin-bottom: 16px; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar { width: 40px; height: 40px; border-radius: 50%; background: var(--bg-card); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 600; color: var(--text-muted); flex-shrink: 0; }
.author-name { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.author-co { font-size: 12px; color: var(--text-muted); }

/* ── NIS2 ─────────────────────────────────────────────────────────────────── */
.nis2-section {
  background: #0A1A0A;
  border-top: 1px solid #166534;
  text-align: center;
}
.nis2-section .section-inner { text-align: left; }
.nis2-section .section-title { text-align: center; }
.nis2-layout { display: grid; grid-template-columns: 3fr 2fr; gap: 64px; align-items: start; margin-top: 48px; }
.nis2-text p { font-size: 16px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 24px; }
.nis2-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 24px; }
.nis2-list li { display: flex; gap: 12px; font-size: 15px; color: var(--text-secondary); }
.nis2-list li span { color: var(--cyan); font-weight: 700; flex-shrink: 0; }
.dora-card { background: var(--bg-card); border: 1px solid var(--cyan); border-radius: 12px; padding: 28px; }
.dora-card h4 { font-size: 17px; font-weight: 600; margin-bottom: 12px; }
.dora-card p { font-size: 14px; color: var(--text-secondary); margin-bottom: 16px; line-height: 1.6; }
.dora-list { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.dora-list li { display: flex; gap: 10px; font-size: 14px; color: var(--text-secondary); }
.dora-list li span { color: var(--green); font-weight: 700; }

/* ── Formulaire ───────────────────────────────────────────────────────────── */
.form-section { background: var(--bg-dark); }
.form-layout { display: grid; grid-template-columns: 2fr 3fr; gap: 80px; align-items: start; }
.form-pitch h2 { font-size: 36px; font-weight: 700; line-height: 1.2; margin-bottom: 20px; }
.form-pitch p { font-size: 16px; color: var(--text-secondary); margin-bottom: 32px; line-height: 1.65; }
.beta-benefits { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.beta-benefits li { display: flex; gap: 12px; font-size: 15px; color: var(--text-secondary); }
.beta-benefits li span { color: var(--green); font-weight: 700; flex-shrink: 0; }
.form-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 16px; padding: 40px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 16px; }
.form-group label { font-size: 14px; font-weight: 500; color: var(--text-secondary); }
.form-group input, .form-group select {
  background: var(--bg-dark);
  border: 1px solid var(--border);
  color: var(--text-primary);
  font-size: 16px;
  font-family: 'Inter', sans-serif;
  padding: 14px 16px;
  border-radius: 8px;
  height: 52px;
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
  -webkit-appearance: none;
}
.form-group input::placeholder { color: var(--text-muted); }
.form-group input:focus, .form-group select:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34,211,238,.12);
}
.form-group select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 44px; cursor: pointer; }
.form-group select option { background: var(--bg-card); }
.btn-submit {
  width: 100%;
  background: var(--cyan);
  color: #0A0F1E;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 700;
  font-family: 'Inter', sans-serif;
  height: 56px;
  cursor: pointer;
  margin-top: 8px;
  transition: background .2s, box-shadow .2s;
}
.btn-submit:hover { background: var(--cyan-dark); box-shadow: 0 0 24px rgba(34,211,238,.3); }
.form-disclaimer { text-align: center; font-size: 12px; color: var(--text-muted); margin-top: 12px; }
.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  padding: 40px 0;
  text-align: center;
}
.success-icon { width: 60px; height: 60px; border-radius: 50%; background: rgba(52,211,153,.15); border: 2px solid var(--green); display: flex; align-items: center; justify-content: center; font-size: 24px; color: var(--green); }
.form-success h3 { font-size: 22px; font-weight: 600; }
.form-success p { font-size: 15px; color: var(--text-secondary); max-width: 340px; }

/* ── FAQ ──────────────────────────────────────────────────────────────────── */
.faq-section { background: var(--bg-card); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 0; }
.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 0;
}
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-item summary {
  padding: 22px 0;
  font-size: 17px;
  font-weight: 500;
  color: var(--text-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after { content: '+'; font-size: 22px; color: var(--text-muted); flex-shrink: 0; transition: transform .2s, color .2s; }
.faq-item[open] summary::after { content: '−'; color: var(--cyan); }
.faq-item p { padding: 0 0 22px; font-size: 15px; color: var(--text-secondary); line-height: 1.7; }

/* ── Footer ───────────────────────────────────────────────────────────────── */
.footer { background: var(--bg-deeper); border-top: 1px solid var(--border); }
.footer-inner { max-width: 1280px; margin: 0 auto; padding: 60px 80px 40px; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; }
.footer-col { display: flex; flex-direction: column; gap: 10px; }
.footer-col p { font-size: 14px; color: var(--text-muted); margin-top: 8px; }
.footer-col h5 { font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-secondary); margin-bottom: 4px; }
.footer-col a { font-size: 14px; color: var(--text-muted); transition: color .2s; }
.footer-col a:hover { color: var(--text-primary); }
.footer-bottom { max-width: 1280px; margin: 0 auto; padding: 20px 80px 32px; border-top: 1px solid var(--border); }
.footer-bottom p { font-size: 12px; color: var(--text-muted); }

/* ── Responsive ───────────────────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .section-inner { padding: 80px 40px; }
  .hero-inner { padding: 80px 40px; gap: 40px; }
  .nav-inner { padding: 0 40px; }
  .section-title { font-size: 32px; }
  .hero-text h1 { font-size: 46px; }
  .pillar { grid-template-columns: 1fr; gap: 40px; }
  .pillar-reverse { direction: ltr; }
  .nis2-layout { grid-template-columns: 1fr; }
  .form-layout { grid-template-columns: 1fr; }
  .footer-inner { padding: 60px 40px 40px; }
  .footer-bottom { padding: 20px 40px 32px; }
}

@media (max-width: 768px) {
  .section-inner { padding: 60px 24px; }
  .hero-inner { grid-template-columns: 1fr; padding: 60px 24px; }
  .hero-visual { display: none; }
  .hero-text h1 { font-size: 36px; letter-spacing: -.5px; }
  .hero-sub { font-size: 16px; }
  .nav-links { display: none; }
  .nav-inner { padding: 0 24px; }
  .problem-grid { grid-template-columns: 1fr; }
  .testimonials { grid-template-columns: 1fr; }
  .section-title { font-size: 26px; }
  .compare-table { font-size: 12px; }
  .compare-table th, .compare-table td { padding: 10px 12px; }
  .footer-inner { grid-template-columns: 1fr 1fr; padding: 40px 24px 32px; }
  .footer-bottom { padding: 16px 24px 24px; }
  .proof-bar { gap: 12px; }
  .proof-sep { display: none; }
}