:root {
  --bg: #f7f9fc;
  --text: #172033;
  --muted: #5f6b7a;
  --card: #ffffff;
  --border: #dce3ee;
  --primary: #2457ff;
  --primary-dark: #173cc2;
  --accent: #18b6a7;
  --shadow: 0 18px 45px rgba(23, 32, 51, 0.12);
}

* {
  box-sizing: border-box;
}

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

a {
  color: inherit;
}

.container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 249, 252, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
}

.nav {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand span {
  display: block;
  color: var(--muted);
  font-size: 0.88rem;
}

.logo {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  color: white;
  font-weight: 800;
  box-shadow: var(--shadow);
}

nav {
  display: flex;
  align-items: center;
  gap: 18px;
  font-size: 0.95rem;
}

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

nav a:hover {
  color: var(--text);
}

.nav-button,
.primary-button,
.secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
}

.nav-button {
  padding: 10px 16px;
  background: var(--text);
  color: white;
}

.hero {
  padding: 86px 0 76px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 42px;
  align-items: center;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--primary);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.78rem;
}

h1 {
  margin: 0;
  font-size: clamp(2.5rem, 7vw, 5rem);
  line-height: 0.98;
  letter-spacing: -0.06em;
}

h2 {
  margin: 0 0 14px;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

h3 {
  margin: 0 0 10px;
  font-size: 1.25rem;
}

.hero-text {
  max-width: 720px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 1.15rem;
}

.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 34px;
}

.primary-button {
  padding: 14px 20px;
  background: var(--primary);
  color: white;
  box-shadow: var(--shadow);
}

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

.secondary-button {
  padding: 14px 20px;
  border: 1px solid var(--border);
  background: white;
}

.panel,
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  box-shadow: var(--shadow);
}

.panel {
  padding: 34px;
}

.panel p,
.card p,
.section p {
  color: var(--muted);
}

.tool-name {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--text) !important;
}

.panel ul {
  margin: 22px 0 0;
  padding-left: 20px;
}

.panel li {
  margin: 8px 0;
}

.section {
  padding: 72px 0;
}

.section-alt {
  background: #edf3fb;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.narrow {
  max-width: 760px;
}

.card {
  padding: 28px;
  margin-top: 22px;
}

.card a {
  color: var(--primary);
  font-weight: 800;
  text-decoration: none;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.coming-soon-title {
  margin-top: 48px;
}

.muted {
  box-shadow: none;
}

footer {
  padding: 30px 0;
  border-top: 1px solid var(--border);
  background: white;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  color: var(--muted);
}

.footer-inner a {
  color: var(--primary);
  text-decoration: none;
  font-weight: 700;
}

@media (max-width: 820px) {
  nav {
    display: none;
  }

  .hero {
    padding-top: 56px;
  }

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

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

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