:root {
  --bg: #0b1121;
  --bg-surface: #111a2e;
  --bg-card: #162033;
  --fg: #e2e5ed;
  --fg-muted: #8892a6;
  --accent: #4ecdc4;
  --gold: #f5b731;
  --danger: #ef6461;
  --radius: 12px;
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  font-weight: 700;
}

/* ─── BUTTONS ─── */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: #0b1121;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 100px;
  text-decoration: none;
  transition: opacity 0.2s, transform 0.2s;
  border: none;
  cursor: pointer;
}
.btn-primary:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-primary.btn-full { display: block; width: 100%; text-align: center; }

.btn-secondary {
  display: inline-block;
  color: var(--fg-muted);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 15px;
  padding: 14px 24px;
  border-radius: 100px;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.1);
  transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: rgba(255,255,255,0.25); color: var(--fg); }

/* ─── SECTION LABELS ─── */
.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 16px;
}
.section-sub {
  color: var(--fg-muted);
  font-size: 17px;
  max-width: 640px;
  margin-bottom: 48px;
  line-height: 1.65;
}

/* ─── NAV ─── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11,17,33,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  padding: 0 clamp(24px, 6vw, 120px);
  height: 64px;
  max-width: 1300px;
  margin: 0 auto;
}
.nav-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  color: var(--fg);
  text-decoration: none;
  margin-right: auto;
}
.nav-links { display: flex; gap: 24px; }
.nav-link {
  color: var(--fg-muted);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-link:hover { color: var(--fg); }
.nav-cta {
  background: var(--accent);
  color: #0b1121;
  padding: 9px 20px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: opacity 0.2s;
}
.nav-cta:hover { opacity: 0.85; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--fg);
  border-radius: 2px;
}

/* ─── HERO ─── */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 80px clamp(24px, 6vw, 120px);
  gap: 60px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(78, 205, 196, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  max-width: 600px;
  flex: 1;
}

.hero-badge {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--accent);
  border: 1px solid rgba(78, 205, 196, 0.3);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero h1 {
  font-size: clamp(42px, 5.5vw, 72px);
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 28px;
}

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

.lede {
  font-size: 18px;
  color: var(--fg-muted);
  max-width: 520px;
  line-height: 1.7;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin: 32px 0 36px;
}
.hero-stat { display: flex; flex-direction: column; }
.stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
}
.stat-lbl { font-size: 12px; color: var(--fg-muted); text-transform: uppercase; letter-spacing: 0.5px; }

.hero-ctas { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }

.hero-visual {
  flex: 0 0 360px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.hero-card {
  background: var(--bg-card);
  border: 1px solid rgba(78, 205, 196, 0.15);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0,0,0,0.3);
}

.card-header {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  font-size: 14px;
  font-weight: 600;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
}

.dot.green { background: var(--accent); }

.card-body { padding: 20px; }

.card-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  font-size: 14px;
}

.card-row .label { color: var(--fg-muted); }
.card-row .value { font-weight: 500; }

.card-divider {
  height: 1px;
  background: rgba(255,255,255,0.06);
  margin: 12px 0;
}

.card-status {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--accent);
  font-weight: 600;
  font-size: 15px;
}

.status-icon { font-size: 18px; }

.hero-card--alert { border-color: rgba(245,183,49,0.2); }
.card-header--warn { background: rgba(245,183,49,0.06); }
.dot--warn { background: var(--gold); }
.card-alert-msg { font-size: 14px; color: var(--fg-muted); line-height: 1.6; }
.card-alert-msg strong { color: var(--fg); }
.card-alert-loc { font-size: 13px; color: var(--fg-muted); }
.card-alert-action {
  margin-top: 14px;
  padding: 9px 16px;
  background: rgba(245,183,49,0.08);
  border: 1px solid rgba(245,183,49,0.2);
  border-radius: 8px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
  text-align: center;
}

/* ─── PROBLEM ─── */
.problem {
  padding: 100px clamp(24px, 6vw, 120px);
  background: var(--bg-surface);
}

.problem-inner { max-width: 1100px; margin: 0 auto; }

.problem h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.problem .section-sub { margin-bottom: 40px; }

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  padding: 32px;
}

.problem-icon { font-size: 24px; margin-bottom: 16px; }

.problem-card h3 {
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--fg);
}

.problem-card p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ─── HOW IT WORKS ─── */
.how { padding: 100px clamp(24px, 6vw, 120px); }

.how-inner { max-width: 800px; margin: 0 auto; }

.how h2 {
  font-size: clamp(28px, 3.5vw, 44px);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}

.how-subtitle {
  color: var(--fg-muted);
  font-size: 18px;
  margin-bottom: 56px;
}

.steps { display: flex; flex-direction: column; gap: 40px; }

.step { display: flex; gap: 32px; align-items: flex-start; }

.step-num {
  font-family: var(--font-display);
  font-size: 48px;
  font-weight: 800;
  color: rgba(78, 205, 196, 0.15);
  flex-shrink: 0;
  width: 80px;
  line-height: 1;
}

.step-content h3 { font-size: 22px; margin-bottom: 8px; }
.step-content p { color: var(--fg-muted); font-size: 16px; }

/* ─── POUR QUI ─── */
.pour-qui { padding: 100px clamp(24px, 6vw, 120px); background: var(--bg-surface); }
.pour-qui-inner { max-width: 1100px; margin: 0 auto; }
.pour-qui h2 { font-size: clamp(28px, 3.5vw, 44px); letter-spacing: -0.5px; margin-bottom: 12px; }
.pq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}
.pq-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 36px 32px;
  position: relative;
}
.pq-card--featured {
  border-color: rgba(78,205,196,0.2);
  box-shadow: 0 0 40px rgba(78,205,196,0.05);
}
.pq-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #0b1121;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 14px;
  border-radius: 100px;
  white-space: nowrap;
}
.pq-icon { font-size: 32px; margin-bottom: 16px; }
.pq-card h3 { font-size: 22px; margin-bottom: 10px; }
.pq-card p { color: var(--fg-muted); font-size: 15px; line-height: 1.65; margin-bottom: 20px; }
.pq-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.pq-list li { font-size: 14px; color: var(--fg-muted); padding-left: 4px; }

/* ─── FEATURES ─── */
.features {
  padding: 80px clamp(24px, 6vw, 120px);
}

.features-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 80px;
}

.features-title {
  font-size: clamp(24px, 3vw, 38px);
  letter-spacing: -0.5px;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.feature-block { display: flex; align-items: center; gap: 60px; }
.feature-block.reverse { flex-direction: row-reverse; }
.feature-text { flex: 1; }

.feature-text h2 {
  font-size: clamp(24px, 2.5vw, 32px);
  margin-bottom: 16px;
  letter-spacing: -0.3px;
}

.feature-text p {
  color: var(--fg-muted);
  font-size: 16px;
  line-height: 1.7;
}

.feature-accent {
  flex: 0 0 320px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  display: inline-block;
  background: var(--bg-card);
  border: 1px solid rgba(78, 205, 196, 0.2);
  color: var(--fg);
  padding: 10px 18px;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
}

.tag.gold {
  background: rgba(245, 183, 49, 0.1);
  border-color: rgba(245, 183, 49, 0.3);
  color: var(--gold);
  font-weight: 600;
}

.alert-mock {
  background: var(--bg-card);
  border: 1px solid rgba(245, 183, 49, 0.2);
  border-radius: var(--radius);
  overflow: hidden;
  width: 100%;
  box-shadow: 0 12px 40px rgba(0,0,0,0.2);
}

.alert-header {
  background: rgba(245, 183, 49, 0.08);
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.alert-body {
  padding: 20px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--fg-muted);
}

.alert-body strong { color: var(--fg); }

.scale-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  width: 100%;
}

.scale-item {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
}

.scale-num {
  display: block;
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 4px;
}

.scale-label {
  font-size: 12px;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.trace-mock {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.05);
  border-radius: var(--radius);
  overflow: hidden;
  width: 100%;
}
.trace-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  font-size: 14px;
}
.trace-row:last-child { border-bottom: none; }
.trace-date { color: var(--fg-muted); }
.trace-status { font-weight: 600; font-size: 13px; padding: 3px 10px; border-radius: 100px; }
.trace-ok { background: rgba(78,205,196,0.1); color: var(--accent); }
.trace-warn { background: rgba(245,183,49,0.1); color: var(--gold); }

/* ─── AVANTAGES ─── */
.avantages { padding: 100px clamp(24px, 6vw, 120px); background: var(--bg-surface); }
.avantages-inner { max-width: 1000px; margin: 0 auto; }
.avantages h2 { font-size: clamp(28px, 3.5vw, 44px); letter-spacing: -0.5px; margin-bottom: 40px; }
.av-table-wrap { overflow-x: auto; }
.av-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.av-table th, .av-table td {
  padding: 14px 20px;
  text-align: left;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.av-table th { font-size: 12px; text-transform: uppercase; letter-spacing: 1px; color: var(--fg-muted); font-weight: 600; }
.th-hostproof { color: var(--accent) !important; }
.av-table tr:hover td { background: rgba(255,255,255,0.02); }
.cell-no { color: var(--fg-muted); }
.cell-yes { color: var(--fg); font-weight: 500; }

/* ─── TESTIMONIALS ─── */
.testimonials { padding: 100px clamp(24px, 6vw, 120px); }
.testimonials-inner { max-width: 1100px; margin: 0 auto; }
.testimonials h2 { font-size: clamp(28px, 3.5vw, 44px); letter-spacing: -0.5px; margin-bottom: 48px; }
.testi-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.testi-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.testi-stars { color: var(--gold); font-size: 16px; letter-spacing: 2px; }
.testi-quote { color: var(--fg-muted); font-size: 15px; line-height: 1.7; font-style: italic; flex: 1; }
.testi-author { display: flex; align-items: center; gap: 14px; }
.testi-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(78,205,196,0.12);
  border: 1px solid rgba(78,205,196,0.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: var(--accent); flex-shrink: 0;
}
.testi-meta { display: flex; flex-direction: column; gap: 2px; }
.testi-meta strong { font-size: 14px; color: var(--fg); }
.testi-meta span { font-size: 12px; color: var(--fg-muted); }

/* ─── FAQ ─── */
.faq { padding: 100px clamp(24px, 6vw, 120px); background: var(--bg-surface); }
.faq-inner { max-width: 800px; margin: 0 auto; }
.faq h2 { font-size: clamp(28px, 3.5vw, 44px); letter-spacing: -0.5px; margin-bottom: 48px; }
.faq-list { display: flex; flex-direction: column; gap: 2px; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.06); }
.faq-q {
  width: 100%; background: none; border: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 20px 0;
  font-family: var(--font-body); font-size: 16px; font-weight: 600; color: var(--fg); text-align: left;
}
.faq-icon { font-size: 20px; color: var(--accent); flex-shrink: 0; transition: transform 0.25s; line-height: 1; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-a { display: none; padding-bottom: 20px; }
.faq-item.open .faq-a { display: block; }
.faq-a p { color: var(--fg-muted); font-size: 15px; line-height: 1.7; }

/* ─── PRICING ─── */
.pricing { padding: 100px clamp(24px, 6vw, 120px); }
.pricing-inner { max-width: 900px; margin: 0 auto; text-align: center; }
.pricing h2 { font-size: clamp(28px, 3.5vw, 44px); letter-spacing: -0.5px; margin-bottom: 12px; }
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
  text-align: left;
}
.plan-card {
  background: var(--bg-surface);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 36px 32px;
  display: flex; flex-direction: column; gap: 16px;
  position: relative;
}
.plan-card--featured {
  border-color: rgba(78,205,196,0.25);
  box-shadow: 0 0 60px rgba(78,205,196,0.06);
}
.plan-badge {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--accent); color: #0b1121;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 1px;
  padding: 4px 14px; border-radius: 100px; white-space: nowrap;
}
.plan-name { font-family: var(--font-display); font-size: 20px; font-weight: 700; }
.plan-price { display: flex; align-items: baseline; gap: 4px; }
.price-amount { font-family: var(--font-display); font-size: 42px; font-weight: 800; color: var(--accent); }
.price-period { color: var(--fg-muted); font-size: 16px; }
.plan-desc { color: var(--fg-muted); font-size: 14px; line-height: 1.6; }
.plan-features { list-style: none; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.plan-features li { font-size: 14px; color: var(--fg-muted); }
.plan-cta {
  display: block; text-align: center; padding: 14px; border-radius: 100px;
  font-size: 14px; font-weight: 700; text-decoration: none;
  transition: opacity 0.2s, transform 0.2s; cursor: pointer; border: none;
}
.plan-cta--primary { background: var(--accent); color: #0b1121; }
.plan-cta--outline { background: none; border: 1px solid rgba(78,205,196,0.3); color: var(--accent); }
.plan-cta:hover { opacity: 0.85; transform: translateY(-1px); }
.pricing-note { margin-top: 24px; font-size: 13px; color: var(--fg-muted); }

/* ─── ACCESS SECTION ─── */
.acces { padding: 80px clamp(24px, 6vw, 120px); background: var(--bg-surface); }
.acces-inner { max-width: 520px; margin: 0 auto; text-align: center; }
.acces h2 { font-size: clamp(24px, 3vw, 36px); margin-bottom: 12px; letter-spacing: -0.3px; }
.acces-sub { color: var(--fg-muted); font-size: 16px; line-height: 1.6; margin-bottom: 32px; }
.acces-form { display: flex; flex-direction: column; gap: 12px; }
.acces-input {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 10px;
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--fg);
  outline: none;
  transition: border-color 0.2s;
}
.acces-input:focus { border-color: rgba(78,205,196,0.4); }
.acces-input::placeholder { color: var(--fg-muted); }
.acces-note { margin-top: 12px; font-size: 13px; color: var(--fg-muted); }

/* ─── CLOSING ─── */
.closing {
  padding: 120px clamp(24px, 6vw, 120px);
  text-align: center;
}

.closing-inner { max-width: 700px; margin: 0 auto; }

.closing h2 {
  font-size: clamp(28px, 4vw, 48px);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.closing p { color: var(--fg-muted); font-size: 18px; line-height: 1.7; }

/* ─── FOOTER ─── */
.site-footer {
  padding: 40px clamp(24px, 6vw, 120px);
  border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-left { display: flex; flex-direction: column; gap: 4px; }

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
}

.footer-tagline { font-size: 13px; color: var(--fg-muted); }

.footer-nav { display: flex; gap: 20px; align-items: center; }
.footer-link { color: var(--fg-muted); text-decoration: none; font-size: 14px; transition: color 0.2s; }
.footer-link:hover { color: var(--fg); }
.footer-sep { font-size: 14px; color: var(--fg-muted); }

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-toggle { display: flex; }
  .nav.open .nav-links {
    display: flex; flex-direction: column;
    position: absolute; top: 64px; left: 0; right: 0;
    background: var(--bg); border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 20px clamp(24px, 6vw, 48px); gap: 16px;
  }

  .hero {
    flex-direction: column; text-align: left;
    min-height: auto; padding-top: 60px; padding-bottom: 60px;
  }
  .hero-visual { flex: none; width: 100%; max-width: 100%; }
  .hero-stats { gap: 20px; }

  .feature-block, .feature-block.reverse { flex-direction: column; }
  .feature-accent { flex: none; width: 100%; }

  .step { flex-direction: column; gap: 12px; }
  .step-num { width: auto; font-size: 36px; }

  .scale-grid { grid-template-columns: repeat(3, 1fr); }
  .problem-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .pq-grid { grid-template-columns: 1fr; }
  .testi-grid { grid-template-columns: 1fr; }

  .footer-inner { flex-direction: column; gap: 20px; text-align: center; }
  .footer-nav { justify-content: center; flex-wrap: wrap; }

  .av-table { font-size: 13px; }
  .av-table th, .av-table td { padding: 10px 12px; }
}