:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-alt: #eef2f8;
  --text: #1f2937;
  --muted: #667085;
  --border: #d9e0ea;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --shadow: 0 10px 30px rgba(15, 23, 42, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(245, 247, 251, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(217, 224, 234, 0.8);
}

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

.brand {
  font-weight: 800;
  font-size: 1.05rem;
}

.nav-links {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 0.95rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 999px;
  padding: 12px 18px;
  font-weight: 600;
  transition: 0.2s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-1px);
}

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

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

.btn-secondary,
.btn-outline {
  background: #fff;
  border-color: var(--border);
}

.hero {
  padding: 88px 0 56px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 40px;
  align-items: center;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary);
}

h1,
h2,
h3,
p,
blockquote {
  margin-top: 0;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.4rem);
  line-height: 1.08;
  margin-bottom: 18px;
}

h2 {
  font-size: clamp(2rem, 3vw, 2.8rem);
  line-height: 1.15;
  margin-bottom: 16px;
}

.hero-copy p,
.section-heading p,
.pricing-wrap p,
.cta-box p,
.site-footer p {
  color: var(--muted);
  max-width: 62ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 28px 0;
}

.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  padding: 0;
  margin: 0;
  list-style: none;
  color: var(--muted);
  font-size: 0.95rem;
}

.hero-card,
.feature-card,
.pricing-card,
.testimonial-card,
.cta-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  box-shadow: var(--shadow);
}

.hero-card {
  padding: 24px;
}

.status-row {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #22c55e;
}

.dashboard-card {
  background: var(--surface-alt);
  border-radius: 16px;
  padding: 22px;
}

.stat-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin: 20px 0;
}

.stat-item {
  background: #fff;
  border-radius: 14px;
  padding: 16px;
  border: 1px solid var(--border);
}

.stat-item strong {
  display: block;
  font-size: 1.2rem;
  margin-bottom: 4px;
}

.stat-item span,
.mini-log span,
.form-message {
  color: var(--muted);
}

.mini-log {
  display: grid;
  gap: 10px;
  font-size: 0.95rem;
}

.section {
  padding: 56px 0;
}

.section-alt {
  background: #edf2fb;
  border-top: 1px solid rgba(217, 224, 234, 0.75);
  border-bottom: 1px solid rgba(217, 224, 234, 0.75);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 30px;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.feature-card {
  padding: 24px;
}

.feature-card h3 {
  margin-bottom: 10px;
}

.pricing-wrap {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 30px;
  align-items: center;
}

.pricing-card {
  padding: 28px;
}

.pricing-label {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 14px;
}

.price-line {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 18px;
}

.price {
  font-size: 3rem;
  font-weight: 800;
}

.pricing-card ul {
  padding-left: 18px;
  color: var(--muted);
  margin: 0 0 24px;
}

.full-width {
  width: 100%;
}

.testimonial-card {
  padding: 34px;
  text-align: center;
}

blockquote {
  font-size: 1.35rem;
  line-height: 1.5;
  max-width: 760px;
  margin: 0 auto 16px;
}

.testimonial-author {
  font-weight: 600;
  color: var(--muted);
}

.cta-section {
  padding-top: 24px;
  padding-bottom: 72px;
}

.cta-box {
  padding: 32px;
}

.cta-form {
  display: flex;
  gap: 12px;
  margin: 24px 0 12px;
}

.cta-form input {
  flex: 1;
  min-width: 0;
  padding: 14px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  font: inherit;
}

.site-footer {
  padding: 28px 0 40px;
  border-top: 1px solid rgba(217, 224, 234, 0.9);
  background: #f8faff;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.footer-links {
  display: flex;
  gap: 18px;
  color: var(--muted);
}

@media (max-width: 920px) {
  .nav {
    flex-wrap: wrap;
    justify-content: center;
    padding: 14px 0;
  }

  .hero-grid,
  .pricing-wrap,
  .feature-grid {
    grid-template-columns: 1fr;
  }

  .stat-list {
    grid-template-columns: 1fr;
  }

  .footer-row {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .hero {
    padding-top: 56px;
  }

  .nav-links {
    width: 100%;
    justify-content: center;
    flex-wrap: wrap;
  }

  .cta-form {
    flex-direction: column;
  }

  .btn,
  .cta-form button {
    width: 100%;
  }

  .hero-points {
    flex-direction: column;
    gap: 8px;
  }
}