:root {
  --blue: #2563eb;
  --blue-dark: #1e40af;
  --ink: #172033;
  --muted: #64748b;
  --light: #f8fafc;
  --border: #e2e8f0;
  --white: #ffffff;
  --dark: #0f172a;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(10px);
}

.nav {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 800;
  font-size: 1.2rem;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--blue);
  color: white;
  font-size: 0.8rem;
  letter-spacing: -0.04em;
}

nav {
  display: flex;
  align-items: center;
  gap: 22px;
}

nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}

.nav-button {
  padding: 9px 16px;
  border-radius: 999px;
  background: var(--blue);
  color: white;
}

.hero {
  padding: 92px 0;
  background:
    radial-gradient(circle at top right, #dbeafe, transparent 38%),
    linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 54px;
  align-items: center;
}

.eyebrow {
  color: var(--blue);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.82rem;
}

h1 {
  max-width: 760px;
  margin: 0 0 22px;
  font-size: clamp(2.7rem, 4vw, 5.1rem);
  line-height: 0.98;
  letter-spacing: -0.07em;
}

.hero-text {
  max-width: 660px;
  color: var(--muted);
  font-size: 1.2rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
}

.primary {
  background: var(--blue);
  color: white;
}

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

.secondary {
  background: white;
  color: var(--ink);
  border: 1px solid var(--border);
}

.hero-card {
  overflow: hidden;
  border-radius: 24px;
  background: white;
  border: 1px solid var(--border);
  box-shadow: 0 24px 70px rgba(15, 23, 42, 0.16);
}

.card-header {
  display: flex;
  gap: 7px;
  padding: 16px;
  background: #f1f5f9;
  border-bottom: 1px solid var(--border);
}

.card-header span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #cbd5e1;
}

.mockup {
  padding: 28px;
}

.mockup h3 {
  margin-top: 0;
}

.mock-row {
  display: flex;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
}

.mock-row span {
  color: var(--muted);
}

.progress {
  height: 12px;
  margin: 24px 0;
  overflow: hidden;
  border-radius: 99px;
  background: #e2e8f0;
}

.progress div {
  height: 100%;
  border-radius: inherit;
  background: var(--blue);
}

.section {
  padding: 82px 0;
}

.section h2 {
  margin: 0 0 18px;
  font-size: clamp(2rem, 4vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.section-intro {
  max-width: 760px;
  color: var(--muted);
  font-size: 1.1rem;
  margin-bottom: 36px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.feature,
.pricing-card,
.quote {
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 22px;
  background: white;
}

.feature h3 {
  margin-top: 0;
}

.feature p,
.pricing-card p {
  color: var(--muted);
}

.dark {
  background: var(--dark);
  color: white;
}

.dark p {
  color: #cbd5e1;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 46px;
  align-items: center;
}

.check-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  margin-bottom: 16px;
  padding-left: 34px;
  position: relative;
  font-weight: 700;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #93c5fd;
}

.pricing-card {
  max-width: 680px;
}

.price {
  font-size: 1.7rem;
  font-weight: 900;
  color: var(--ink) !important;
}

.light {
  background: var(--light);
}

.quote {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
}

.contact {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: white;
}

.contact-box {
  text-align: center;
  max-width: 760px;
}

.contact-box p {
  color: #dbeafe;
  font-size: 1.1rem;
}

.contact .primary {
  background: white;
  color: var(--blue-dark);
  margin-top: 16px;
}

footer {
  padding: 28px 0;
  background: #020617;
  color: #cbd5e1;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 0.92rem;
}
.logo {
    width: 48px;
    height: 48px;
    object-fit: contain;
}
.hero-logo {
    width: 120px;
    margin-bottom: 20px;
}
.security-grid .feature {
  background: #ffffff;
}

.contact-form {
  margin: 32px auto 0;
  max-width: 760px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 14px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 15px 16px;
  border: 0;
  border-radius: 14px;
  font: inherit;
  color: var(--ink);
}

.contact-form textarea {
  resize: vertical;
  margin-bottom: 18px;
}

.contact-form button {
  border: 0;
  cursor: pointer;
}

.contact-note {
  margin-top: 20px;
  font-size: 0.95rem;
}

.contact-note a {
  color: white;
  font-weight: 800;
}
.screenshot-frame {
    overflow: hidden;
    border-radius: 24px;
    background: white;
    border: 1px solid #dbe3f0;
    box-shadow: 0 24px 70px rgba(15,23,42,.15);
}

.frame-header {
    height: 48px;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    padding: 0 16px;
    gap: 8px;
}

.frame-header span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #cbd5e1;
}

.app-screenshot {
    display: block;
    width: 100%;
}
@media (max-width: 850px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 850px) {
  nav {
    display: none;
  }

  .hero {
    padding: 64px 0;
  }

  .hero-grid,
  .split {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .footer-content {
    flex-direction: column;
  }
}