:root {
  --navy: #16213e;
  --text: #1c2333;
  --muted: #6b7280;
  --blue: #2f6fed;
  --blue-dark: #1d54c9;
  --bg-soft: #f5f7fb;
  --border: #e6e9f0;
  --green: #1b9c6e;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: #ffffff;
  line-height: 1.5;
}
a { color: inherit; text-decoration: none; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

header {
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(6px);
  z-index: 10;
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 24px;
}
.logo {
  font-weight: 700;
  font-size: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.logo-mark {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--blue), var(--navy));
  display: inline-block;
}
.nav-links {
  display: flex;
  gap: 28px;
  font-size: 15px;
  color: var(--muted);
}
.nav-links a:hover, .nav-links a.active { color: var(--text); }
.nav-cta {
  display: flex;
  gap: 12px;
  align-items: center;
}
.btn {
  display: inline-block;
  padding: 10px 20px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
}
.btn-primary:hover { background: var(--blue-dark); }
.btn-ghost {
  color: var(--text);
  border-color: var(--border);
}
.btn-ghost:hover { border-color: var(--blue); }

.page-hero {
  padding: 64px 24px 56px;
  text-align: center;
  background: radial-gradient(ellipse at top, #eef3ff 0%, #ffffff 55%);
}
.page-hero h1 {
  font-size: 38px;
  line-height: 1.15;
  max-width: 720px;
  margin: 0 auto 16px;
  letter-spacing: -0.5px;
}
.page-hero p {
  color: var(--muted);
  font-size: 17px;
  max-width: 560px;
  margin: 0 auto;
}
.breadcrumbs {
  font-size: 13.5px;
  color: var(--muted);
  margin-bottom: 14px;
}
.breadcrumbs a:hover { color: var(--blue); }

.hero {
  padding: 96px 24px 72px;
  text-align: center;
  background: radial-gradient(ellipse at top, #eef3ff 0%, #ffffff 55%);
}
.hero h1 {
  font-size: 44px;
  line-height: 1.15;
  max-width: 780px;
  margin: 0 auto 20px;
  letter-spacing: -0.5px;
}
.hero p {
  color: var(--muted);
  font-size: 18px;
  max-width: 560px;
  margin: 0 auto 32px;
}
.hero-actions { display: flex; gap: 14px; justify-content: center; margin-bottom: 16px; }
.hero-note { color: var(--muted); font-size: 14px; }

.stats {
  display: flex;
  justify-content: center;
  gap: 56px;
  margin-top: 64px;
  flex-wrap: wrap;
}
.stat { text-align: center; }
.stat b { display: block; font-size: 30px; color: var(--navy); }
.stat span { color: var(--muted); font-size: 14px; }

section { padding: 72px 24px; }
.section-head { text-align: center; max-width: 620px; margin: 0 auto 48px; }
.section-head h2 { font-size: 32px; margin-bottom: 12px; letter-spacing: -0.3px; }
.section-head p { color: var(--muted); font-size: 16px; margin: 0; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1120px;
  margin: 0 auto;
}
.feature-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  background: var(--bg-soft);
}
.feature-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 18px;
  font-size: 20px;
}
.feature-card h3 { margin: 0 0 8px; font-size: 18px; }
.feature-card p { margin: 0; color: var(--muted); font-size: 14.5px; }

.who { background: var(--bg-soft); }
.who-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: 1120px;
  margin: 0 auto;
}
.who-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 22px;
  text-align: center;
}
.who-card .emoji { font-size: 26px; margin-bottom: 10px; }
.who-card h4 { margin: 0 0 6px; font-size: 15.5px; }
.who-card p { margin: 0; color: var(--muted); font-size: 13.5px; }

.cta-band {
  background: linear-gradient(135deg, var(--navy), #24325c);
  color: #fff;
  border-radius: 24px;
  padding: 56px 40px;
  text-align: center;
  max-width: 1120px;
  margin: 0 auto;
}
.cta-band h2 { margin: 0 0 14px; font-size: 30px; }
.cta-band p { margin: 0 0 28px; color: #c7d0ec; }
.cta-band .btn-primary { background: #fff; color: var(--navy); }
.cta-band .btn-primary:hover { background: #e7ecfa; }

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  max-width: 1000px;
  margin: 0 auto;
  align-items: stretch;
}
.price-card {
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 32px 26px;
  display: flex;
  flex-direction: column;
}
.price-card.featured {
  border-color: var(--blue);
  box-shadow: 0 12px 32px rgba(47,111,237,0.14);
  position: relative;
}
.price-badge {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--blue);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 999px;
}
.price-card h3 { margin: 0 0 4px; font-size: 19px; }
.price-card .price-sub { color: var(--muted); font-size: 13.5px; margin-bottom: 18px; }
.price-card .price-value { font-size: 36px; font-weight: 700; margin-bottom: 4px; }
.price-card .price-value span { font-size: 15px; font-weight: 500; color: var(--muted); }
.price-list { list-style: none; padding: 0; margin: 22px 0 26px; flex: 1; }
.price-list li { padding: 7px 0; font-size: 14.5px; color: var(--text); border-top: 1px solid var(--border); }
.price-list li:first-child { border-top: none; }
.price-list li::before { content: "✓ "; color: var(--green); font-weight: 700; }

/* Blog */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 1120px;
  margin: 0 auto;
}
.blog-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  background: #fff;
  display: block;
}
.blog-card:hover { border-color: var(--blue); }
.blog-thumb {
  height: 140px;
  background: linear-gradient(135deg, var(--blue), var(--navy));
}
.blog-body { padding: 22px; }
.blog-meta { color: var(--muted); font-size: 13px; margin-bottom: 8px; }
.blog-body h3 { margin: 0 0 8px; font-size: 18px; }
.blog-body p { margin: 0; color: var(--muted); font-size: 14.5px; }

.article {
  max-width: 720px;
  margin: 0 auto;
  padding: 56px 24px 96px;
}
.article .blog-meta { margin-bottom: 14px; }
.article h1 { font-size: 32px; line-height: 1.2; margin: 0 0 24px; }
.article h2 { font-size: 22px; margin: 36px 0 12px; }
.article p { color: #2b3350; font-size: 16px; margin: 0 0 18px; }
.article ul { color: #2b3350; font-size: 16px; padding-left: 22px; }
.article li { margin-bottom: 8px; }

/* Forms */
.form-card {
  max-width: 480px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 36px;
  background: var(--bg-soft);
}
.form-field { margin-bottom: 18px; }
.form-field label { display: block; font-size: 13.5px; font-weight: 600; margin-bottom: 6px; }
.form-field input, .form-field textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 15px;
  font-family: inherit;
  background: #fff;
}
.form-field input:focus, .form-field textarea:focus { outline: 2px solid var(--blue); border-color: transparent; }
.form-submit { width: 100%; text-align: center; border: none; }
.form-note { text-align: center; font-size: 13.5px; color: var(--muted); margin-top: 16px; }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
  align-items: start;
}
.contact-info h3 { font-size: 16px; margin: 0 0 4px; }
.contact-info p { color: var(--muted); margin: 0 0 22px; font-size: 14.5px; }

footer {
  border-top: 1px solid var(--border);
  padding: 40px 24px;
  color: var(--muted);
  font-size: 14px;
}
.footer-grid {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1120px;
  margin: 0 auto;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-links { display: flex; gap: 20px; }
.footer-links a:hover { color: var(--text); }

.state-404 {
  text-align: center;
  padding: 120px 24px;
}
.state-404 .code { font-size: 88px; font-weight: 700; color: var(--navy); margin-bottom: 8px; }
.state-404 p { color: var(--muted); font-size: 16px; margin-bottom: 28px; }

@media (max-width: 860px) {
  .nav-links { display: none; }
  .hero h1 { font-size: 32px; }
  .page-hero h1 { font-size: 28px; }
  .features-grid { grid-template-columns: 1fr; }
  .who-grid { grid-template-columns: repeat(2, 1fr); }
  .stats { gap: 32px; }
  .pricing-grid { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}