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

:root {
  --blue: #0ea5e9;
  --blue-dark: #0284c7;
  --text: #0f172a;
  --text-muted: #64748b;
  --bg: #ffffff;
  --bg-soft: #f8fafc;
  --border: #e2e8f0;
  --radius: 12px;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Nav ── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  padding: 16px 0;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.logo-img {
  height: 48px;
  width: auto;
  display: block;
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 8px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.18s ease;
}

.btn-nav {
  background: var(--text);
  color: #fff;
  padding: 10px 20px;
  font-size: 14px;
}

.btn-nav:hover { background: #1e293b; }

.btn-primary {
  background: var(--blue);
  color: #fff;
}

.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(14,165,233,0.3);
}

.btn-full { width: 100%; text-align: center; }

/* ── Hero ── */
.hero {
  padding: 96px 0 80px;
  overflow: hidden;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.badge {
  display: inline-block;
  background: #e0f2fe;
  color: var(--blue-dark);
  font-size: 13px;
  font-weight: 600;
  padding: 5px 12px;
  border-radius: 100px;
  margin-bottom: 20px;
  letter-spacing: 0.3px;
}

h1 {
  font-size: clamp(36px, 5vw, 54px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
  color: var(--text);
}

.accent { color: var(--blue); }

.hero-sub {
  font-size: 18px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 480px;
}

/* ── Dashboard Preview ── */
.dashboard-card {
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--border);
  box-shadow: 0 20px 60px rgba(0,0,0,0.08), 0 4px 16px rgba(0,0,0,0.04);
  overflow: hidden;
}

.dash-topbar {
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.dash-dots {
  display: flex;
  gap: 6px;
}

.dash-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border);
}

.dash-dots span:first-child { background: #fca5a5; }
.dash-dots span:nth-child(2) { background: #fcd34d; }
.dash-dots span:nth-child(3) { background: #86efac; }

.dash-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
  margin-left: 4px;
}

.dash-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-bottom: 1px solid var(--border);
}

.dash-stat {
  background: #fff;
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-size: 26px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -1px;
}

.stat-label {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 500;
}

.dash-bars {
  padding: 20px 16px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.dash-bar-row {
  display: grid;
  grid-template-columns: 140px 1fr 36px;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 500;
}

.bar-track {
  height: 6px;
  background: var(--bg-soft);
  border-radius: 100px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  background: var(--blue);
  border-radius: 100px;
}

.bar-pct {
  font-weight: 700;
  color: var(--text);
  font-size: 12px;
}

/* ── Sections shared ── */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 14px;
}

.section-sub {
  font-size: 17px;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Pain ── */
.pain {
  padding: 96px 0;
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.pain-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
}

.pain-icon {
  width: 44px;
  height: 44px;
  color: var(--blue);
  margin-bottom: 16px;
}

.pain-icon svg { width: 100%; height: 100%; }

.pain-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
}

.pain-card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ── Features ── */
.features { padding: 96px 0; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px 48px;
  max-width: 860px;
  margin: 0 auto;
}

.feature-item {
  display: flex;
  flex-direction: column;
}

.feature-icon {
  width: 48px;
  height: 48px;
  background: #e0f2fe;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  color: var(--blue);
  padding: 10px;
}

.feature-icon svg { width: 100%; height: 100%; }

.feature-item h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-item p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ── Social Proof ── */
.proof {
  padding: 80px 0;
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

blockquote {
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
}

blockquote p {
  font-size: clamp(18px, 2.5vw, 22px);
  font-weight: 500;
  line-height: 1.6;
  color: var(--text);
  font-style: italic;
  margin-bottom: 20px;
}

blockquote cite {
  font-size: 14px;
  color: var(--text-muted);
  font-style: normal;
  font-weight: 500;
}

/* ── CTA Section ── */
.cta-section { padding: 96px 0; }

.cta-inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.cta-inner h2 { margin-bottom: 16px; }

.cta-inner p {
  font-size: 17px;
  color: var(--text-muted);
  margin-bottom: 36px;
  line-height: 1.7;
}

/* ── Contact ── */
.contact {
  padding: 96px 0;
  background: var(--bg-soft);
  border-top: 1px solid var(--border);
}

.contact-simple {
  text-align: center;
  max-width: 560px;
  margin: 0 auto;
}

.contact-simple h2 { margin-bottom: 16px; }

.contact-simple p {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

.contact-email {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 600;
  color: var(--blue);
  text-decoration: none;
  border: 2px solid var(--blue);
  padding: 14px 28px;
  border-radius: 8px;
  transition: all 0.18s ease;
}

.contact-email:hover {
  background: var(--blue);
  color: #fff;
}

.contact-email svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ── Footer ── */
.footer {
  padding: 32px 0;
  border-top: 1px solid var(--border);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer .logo-img { height: 36px; }

.footer p {
  font-size: 14px;
  color: var(--text-muted);
}

.footer-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 14px;
}

.footer-link:hover { color: var(--blue); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .hero { padding: 64px 0 48px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: -1; }
  .dashboard-card { max-width: 420px; margin: 0 auto; }

  .pain-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; gap: 32px; }
  .contact-inner { grid-template-columns: 1fr; gap: 48px; }

  .dash-bar-row { grid-template-columns: 100px 1fr 32px; }

  .footer-inner { flex-direction: column; gap: 8px; text-align: center; }

  .pain { padding: 64px 0; }
  .features { padding: 64px 0; }
  .proof { padding: 56px 0; }
  .cta-section { padding: 64px 0; }
  .contact { padding: 64px 0; }
}

@media (max-width: 480px) {
  .nav-inner { gap: 12px; }
  h1 { letter-spacing: -1px; }
  .dash-stats { grid-template-columns: 1fr; gap: 0; }
}