:root {
  --navy: #0b1f3a;
  --blue: #12aeea;
  --blue-dark: #0f4f94;
  --blue-soft: #eaf7ff;
  --gray-50: #f7f9fc;
  --gray-100: #eef2f7;
  --gray-200: #d8e0ea;
  --gray-600: #546274;
  --gray-800: #1f2937;
  --white: #ffffff;
  --green: #17884f;
  --shadow: 0 18px 45px rgba(11, 31, 58, 0.12);
  --radius: 18px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { margin: 0; padding: 0; overflow-x: hidden; }
body {
  font-family: Arial, Helvetica, sans-serif;
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.6;
  padding-top: 82px;
}
section,
[id] {
  scroll-margin-top: 105px;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }
.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }

.site-header {
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 10000;
  box-shadow: 0 8px 26px rgba(11, 31, 58, 0.05);
}
.navbar {
  min-height: 82px;
  display: grid;
  grid-template-columns: 240px 1fr 240px;
  align-items: center;
  gap: 24px;
}
.logo-link { display: inline-flex; align-items: center; justify-self: start; }
.logo { width: 210px; max-height: 62px; object-fit: contain; display: block; }
.nav-links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
  color: var(--navy);
  font-size: 14px;
  font-weight: 800;
  grid-column: 2;
}
.nav-links a { padding: 8px 0; }
.nav-links a:hover { color: var(--blue-dark); }

.hero {
  background:
    linear-gradient(135deg, rgba(11, 31, 58, 0.96), rgba(15, 79, 148, 0.93)),
    radial-gradient(circle at top right, rgba(18,174,234,0.28), transparent 32%);
  color: var(--white);
  padding: 76px 0 72px;
}
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(360px, 0.95fr); gap: 44px; align-items: center; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; padding: 7px 11px; border-radius: 999px;
  background: rgba(255,255,255,0.12); border: 1px solid rgba(255,255,255,0.22);
  font-size: 13px; font-weight: 800; letter-spacing: 0.02em; margin-bottom: 18px;
}
h1 { margin: 0; font-size: clamp(34px, 4.1vw, 54px); line-height: 1.04; letter-spacing: -0.04em; }
.hero p { font-size: clamp(16px, 1.45vw, 18px); color: rgba(255,255,255,0.88); margin: 22px 0 30px; max-width: 780px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; border-radius: 10px;
  padding: 12px 18px; font-weight: 800; border: 1px solid transparent; cursor: pointer; transition: 0.2s ease; font-size: 14px;
}
.btn-primary { background: var(--blue); color: var(--navy); box-shadow: 0 10px 22px rgba(18, 174, 234, 0.25); }
.btn-primary:hover { filter: brightness(0.95); }
.btn-secondary { background: var(--white); color: var(--navy); border-color: var(--gray-200); }
.btn-secondary:hover { border-color: var(--blue); color: var(--blue-dark); }
.hero-card { background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.18); border-radius: 24px; padding: 18px; box-shadow: var(--shadow); }
.app-shot { width: 100%; display: block; border-radius: 18px; border: 1px solid rgba(255,255,255,0.35); box-shadow: 0 18px 45px rgba(0,0,0,0.18); background: var(--white); }

section { padding: 76px 0; }
.section-alt { background: var(--gray-50); }
.section-panel { background: var(--white); border: 1px solid var(--gray-200); border-radius: 24px; box-shadow: 0 14px 36px rgba(11, 31, 58, 0.07); padding: clamp(24px, 3.2vw, 42px); }
.section-panel.soft { background: rgba(255,255,255,0.88); }
.section-heading { max-width: 900px; margin: 0 0 34px; }
.section-heading h2 { color: var(--navy); font-size: clamp(30px, 3.5vw, 42px); line-height: 1.12; margin: 0 0 14px; letter-spacing: -0.035em; }
.section-heading p { color: var(--gray-600); font-size: clamp(16px, 1.3vw, 18px); margin: 0; max-width: 900px; }

.screenshot-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.screenshot-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: 20px; overflow: hidden; box-shadow: 0 12px 30px rgba(11, 31, 58, 0.08); }
.screenshot-card img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; object-position: top center; display: block; background: var(--gray-50); border-bottom: 1px solid var(--gray-200); }
.screenshot-caption { padding: 18px; }
.screenshot-caption h3 { color: var(--navy); margin: 0 0 8px; font-size: 19px; letter-spacing: -0.02em; }
.screenshot-caption p { color: var(--gray-600); margin: 0; font-size: 14px; line-height: 1.55; }

.cards { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.card { background: var(--white); border: 1px solid var(--gray-200); border-radius: var(--radius); padding: 24px; box-shadow: 0 10px 28px rgba(11, 31, 58, 0.06); }
.card h3 { color: var(--navy); margin: 0 0 10px; font-size: 21px; letter-spacing: -0.02em; }
.card p { color: var(--gray-600); margin: 0; }
.icon { width: 42px; height: 42px; border-radius: 12px; background: var(--blue-soft); color: var(--blue-dark); display: grid; place-items: center; font-weight: 900; margin-bottom: 14px; border: 1px solid #cfe4ff; }
.split { display: grid; grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr); gap: 44px; align-items: center; }
.feature-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 24px; }
.check { display: flex; align-items: flex-start; gap: 10px; padding: 11px 12px; border: 1px solid var(--gray-200); background: var(--white); border-radius: 12px; color: var(--gray-800); font-weight: 700; font-size: 14px; }
.check::before { content: "✓"; color: var(--green); font-weight: 900; }

.comparison { overflow-x: auto; border: 1px solid var(--gray-200); border-radius: 18px; background: var(--white); box-shadow: var(--shadow); }
table { width: 100%; border-collapse: collapse; min-width: 760px; }
th, td { padding: 16px 18px; text-align: left; border-bottom: 1px solid var(--gray-200); font-size: 14px; }
th { color: var(--navy); background: var(--gray-50); font-size: 15px; }
td:nth-child(2), td:nth-child(3), th:nth-child(2), th:nth-child(3) { text-align: center; }
tr:last-child td { border-bottom: none; }
.yes { color: var(--green); font-weight: 900; }
.pro-only { color: var(--blue-dark); font-weight: 800; }
.notice { margin-top: 24px; padding: 18px 20px; border: 1px solid #cfe4ff; background: var(--blue-soft); border-radius: 14px; color: var(--navy); font-size: 14px; font-weight: 700; }
.performance-note {
  margin-top: 24px;
  padding: 20px 22px;
  border-left: 5px solid var(--blue);
  background: var(--blue-soft);
  border-radius: 14px;
  color: var(--navy);
}
.performance-note h3 {
  margin: 0 0 8px;
  color: var(--navy);
  font-size: 20px;
}
.performance-note p {
  margin: 0;
  color: var(--gray-600);
  font-size: 15px;
}
.audience-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 12px; }
.audience-item { border: 1px solid var(--gray-200); background: var(--white); border-radius: 14px; padding: 16px; text-align: center; font-weight: 800; color: var(--navy); font-size: 14px; }
.cta { background: linear-gradient(135deg, var(--navy), var(--blue-dark)); color: var(--white); border-radius: 28px; padding: 44px; display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 26px; align-items: center; }
.cta h2 { margin: 0 0 12px; font-size: 34px; letter-spacing: -0.035em; }
.cta p { margin: 0; color: rgba(255,255,255,0.84); font-size: 17px; }

.footer { background: var(--navy); color: rgba(255,255,255,0.82); padding: 42px 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 30px; }
.footer-logo { width: 180px; background: var(--white); border-radius: 10px; padding: 6px; margin-bottom: 12px; }
.footer h4 { color: var(--white); margin: 0 0 12px; }
.footer p, .footer a { color: rgba(255,255,255,0.74); font-size: 14px; }
.footer a:hover { color: var(--white); }
.footer-links { display: grid; gap: 8px; }
.small-print { border-top: 1px solid rgba(255,255,255,0.14); margin-top: 28px; padding-top: 22px; font-size: 12px; color: rgba(255,255,255,0.55); }

.simple-page { padding: 70px 0; background: var(--gray-50); }
.simple-card { background: var(--white); border: 1px solid var(--gray-200); border-radius: 24px; padding: clamp(24px, 4vw, 48px); box-shadow: 0 14px 36px rgba(11, 31, 58, 0.07); }
.simple-card h1 { color: var(--navy); font-size: clamp(34px, 4vw, 52px); }
.simple-card h2 { color: var(--navy); margin-top: 34px; }
.simple-card p, .simple-card li { color: var(--gray-600); font-size: 16px; }
.simple-card a { color: var(--blue-dark); font-weight: 800; }

@media (max-width: 980px) {
  body { padding-top: 134px; }
  section, [id] { scroll-margin-top: 156px; }
  .navbar {
    grid-template-columns: 1fr;
    align-items: center;
    justify-items: center;
    padding: 12px 0;
    gap: 10px;
  }
  .logo { width: 190px; }
  .logo-link { justify-self: center; }
  .nav-links { justify-content: center; gap: 14px; grid-column: 1; }
  .hero-grid, .split, .cta, .footer-grid { grid-template-columns: 1fr; }
  .cards, .screenshot-grid { grid-template-columns: 1fr; }
  .audience-grid { grid-template-columns: repeat(2, 1fr); }
  section { padding: 56px 0; }
  .hero { padding: 64px 0; }
  .hero-card { max-width: 620px; }
}
@media (max-width: 560px) {
  .container { width: min(100% - 28px, 1180px); }
  .feature-list { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }
  .audience-grid { grid-template-columns: 1fr; }
  .cta { padding: 28px; }
  .section-panel { padding: 20px; }
}