:root {
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --bg: #f3f4f6;
  --text: #111827;
  --muted: #6b7280;
  --card: #ffffff;
  --border: #e5e7eb;
}

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

body {
  margin: 0;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

/* Layout */

.container {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 16px;
}

/* Topbar */

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.logo-mark {
  width: 18px;
  height: 18px;
  border-radius: 4px;
  background: var(--primary);
}

.logo-text {
  font-size: 16px;
}

.nav {
  display: flex;
  gap: 16px;
  align-items: center;
  font-size: 14px;
}

.nav a {
  text-decoration: none;
  color: var(--muted);
}

.nav a:hover {
  color: var(--primary-dark);
}

.nav-cta {
  padding: 6px 14px;
  border-radius: 999px;
  border: 1px solid var(--primary);
  color: var(--primary);
}

.lang-switch {
  font-weight: 600;
}

/* Hero */

.hero {
  padding: 56px 0 40px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 3fr) minmax(0, 2fr);
  gap: 32px;
  align-items: center;
}

h1 {
  font-size: clamp(28px, 4vw, 36px);
  line-height: 1.1;
  margin-bottom: 12px;
}

.hero-sub {
  font-size: 15px;
  color: var(--muted);
  margin-bottom: 6px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
}

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

.btn-primary:hover {
  background: var(--primary-dark);
}

.btn-secondary {
  background: #ffffff;
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-light {
  background: #ffffff;
  color: var(--primary);
}

.btn-outline {
  background: transparent;
  color: #ffffff;
  border: 1px solid #bfdbfe;
}

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.chip {
  font-size: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #e5e7eb;
  color: #374151;
}

.hero-card {
  background: var(--card);
  border-radius: 18px;
  padding: 20px;
  box-shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
}

.hero-card h3 {
  margin-top: 0;
}

.hero-card ul {
  padding-left: 18px;
  margin: 8px 0;
}

/* Sections */

.section {
  padding: 40px 0;
}

.section-alt {
  padding: 40px 0;
  background: #e5e7eb33;
}

.section h2 {
  font-size: 22px;
  margin-bottom: 8px;
}

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

.grid-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 20px;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-top: 20px;
}

.card {
  background: var(--card);
  border-radius: 16px;
  padding: 18px;
  border: 1px solid var(--border);
}

.small {
  font-size: 12px;
  color: var(--muted);
}

/* Steps */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
  margin-top: 20px;
}

.step {
  background: var(--card);
  border-radius: 16px;
  padding: 16px;
  border: 1px solid var(--border);
}

.step-number {
  display: inline-flex;
  width: 22px;
  height: 22px;
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 700;
  background: var(--primary);
  color: #ffffff;
  margin-bottom: 6px;
}

/* CTA */

.section-cta {
  padding: 48px 0;
  background: var(--primary);
  color: #ffffff;
}

.section-cta p {
  color: #e5e7eb;
}

.cta-inner {
  text-align: center;
}

.cta-inner .hero-ctas {
  justify-content: center;
}

/* Footer */

.footer {
  padding: 18px 0 26px;
  background: #0b1120;
  color: #9ca3af;
  font-size: 13px;
}

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

.footer a {
  color: #e5e7eb;
  text-decoration: none;
}

/* Responsive */

@media (max-width: 768px) {
  .hero-grid {
    grid-template-columns: 1fr;
  }

  .topbar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .nav {
    flex-wrap: wrap;
    gap: 10px;
  }
}
.lead-form {
  background: #ffffff;
  border-radius: 18px;
  padding: 20px;
  border: 1px solid var(--border);
  margin-top: 16px;
}

.lead-form label {
  display: block;
  font-size: 12px;
  margin-bottom: 4px;
  color: var(--muted);
}

.lead-form input {
  width: 100%;
  padding: 8px 10px;
  border-radius: 10px;
  border: 1px solid var(--border);
  font-size: 14px;
}