:root {
  color-scheme: light;
  --ink: #142033;
  --muted: #5f6b7a;
  --line: #dfe4ea;
  --surface: #ffffff;
  --soft: #f5f7fa;
  --blue: #2563eb;
  --blue-dark: #1646b8;
  --green: #15805c;
  --coral: #d95d48;
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--surface); }
a { color: inherit; }
img { display: block; max-width: 100%; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: 68px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 28px;
  padding: 0 clamp(20px, 5vw, 72px);
  border-bottom: 1px solid rgba(223, 228, 234, 0.9);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(14px);
}

.brand { justify-self: start; }
.brand img { width: 132px; height: auto; }
.site-header nav { display: flex; align-items: center; gap: 28px; }
.site-header nav a { text-decoration: none; color: #435064; font-size: 14px; font-weight: 650; }
.site-header nav a:hover { color: var(--blue); }
.header-action { justify-self: end; text-decoration: none; color: var(--blue); font-size: 14px; font-weight: 750; }

.hero {
  position: relative;
  min-height: min(760px, 78svh);
  display: grid;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  background: #eef3f9 url("/assets/dashboard.png") center / cover no-repeat;
  border-bottom: 1px solid var(--line);
}

.hero-shade { position: absolute; inset: 0; z-index: -1; background: rgba(248, 250, 252, 0.79); }
.hero-inner { width: min(1180px, calc(100% - 40px)); margin: 0 auto; padding: 56px 0 68px; }
.hero-inner > * { max-width: 650px; }
.eyebrow { margin: 0 0 12px; color: var(--blue); font-size: 12px; font-weight: 800; text-transform: uppercase; }
h1, h2, h3, p { letter-spacing: 0; }
h1 { margin: 0; font-size: clamp(64px, 10vw, 138px); line-height: 0.9; font-weight: 760; }
.hero-copy { margin: 28px 0 0; font-size: clamp(20px, 2.2vw, 31px); line-height: 1.32; font-weight: 570; color: #29374a; }
.hero-actions { display: flex; align-items: center; gap: 12px; margin-top: 32px; }
.primary-action, .secondary-action { min-height: 46px; display: inline-flex; align-items: center; justify-content: center; padding: 0 20px; border-radius: 6px; text-decoration: none; font-size: 15px; font-weight: 750; }
.primary-action { color: #fff; background: var(--blue); box-shadow: 0 8px 22px rgba(37, 99, 235, 0.2); }
.primary-action:hover { background: var(--blue-dark); }
.secondary-action { color: var(--ink); background: rgba(255, 255, 255, 0.85); border: 1px solid #cfd7e2; }
.hero-note { margin-top: 18px; color: #526074; font-size: 14px; font-weight: 600; }

.intro-band, .pricing-band { padding: 96px clamp(20px, 6vw, 88px); }
.section-heading { width: min(760px, 100%); margin-bottom: 52px; }
.section-heading.compact { margin-bottom: 42px; }
.section-heading h2, .product-copy h2, .closing-band h2 { margin: 0; font-size: clamp(34px, 5vw, 62px); line-height: 1.05; }
.section-heading p:last-child, .product-copy > p { color: var(--muted); font-size: 18px; line-height: 1.65; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; border: 1px solid var(--line); background: var(--line); }
.steps article { min-height: 260px; padding: 30px; background: var(--surface); }
.steps span { color: var(--coral); font-weight: 800; }
.steps h3 { margin: 52px 0 10px; font-size: 24px; }
.steps p, .safety-grid p { color: var(--muted); line-height: 1.6; }

.product-band { display: grid; grid-template-columns: minmax(300px, 0.8fr) minmax(480px, 1.2fr); gap: 64px; align-items: center; padding: 90px clamp(20px, 6vw, 88px); background: #101a2b; color: #fff; }
.product-copy .eyebrow { color: #78a7ff; }
.product-copy > p { color: #bcc6d5; }
.product-copy ul { margin: 30px 0 0; padding: 0; list-style: none; }
.product-copy li { padding: 13px 0; border-bottom: 1px solid #2a3548; color: #e3e9f2; }
.product-copy li::before { content: "✓"; margin-right: 10px; color: #52d3a3; font-weight: 900; }
.product-band figure { margin: 0; }
.product-band figure img { width: 100%; border: 1px solid #344056; box-shadow: 0 26px 60px rgba(0, 0, 0, 0.32); }
.product-band figcaption { margin-top: 10px; color: #93a0b3; font-size: 13px; }

.safety-band { padding: 96px clamp(20px, 6vw, 88px); background: #edf7f3; }
.safety-band .eyebrow { color: var(--green); }
.safety-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; border: 1px solid #cfe2db; background: #cfe2db; }
.safety-grid article { min-height: 190px; padding: 28px; background: #f9fcfb; }
.safety-grid strong { font-size: 20px; }

.pricing-band { background: var(--soft); }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pricing-grid article { min-height: 250px; padding: 28px; border: 1px solid var(--line); border-radius: 8px; background: var(--surface); }
.pricing-grid article.featured { border-color: var(--blue); box-shadow: inset 0 4px 0 var(--blue); }
.plan-name { margin: 0; color: var(--blue); font-weight: 800; }
.pricing-grid strong { display: block; margin: 40px 0 28px; font-size: 42px; }
.pricing-grid strong span { font-size: 14px; color: var(--muted); }
.pricing-grid article > p:not(.plan-name) { color: var(--muted); }
.pricing-note { margin: 20px 0 0; color: var(--muted); }

.closing-band { display: flex; align-items: center; justify-content: space-between; gap: 36px; padding: 84px clamp(20px, 6vw, 88px); border-top: 1px solid var(--line); }
.closing-band h2 { max-width: 820px; }
.closing-band .primary-action { flex: none; }

footer { display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 28px; padding: 34px clamp(20px, 5vw, 72px); border-top: 1px solid var(--line); color: var(--muted); font-size: 13px; }
footer img { width: 110px; }

@media (max-width: 800px) {
  .site-header { grid-template-columns: 1fr auto; height: 64px; padding: 0 18px; }
  .site-header nav { display: none; }
  .brand img { width: 116px; }
  .hero { min-height: 74svh; background-position: 42% center; }
  .hero-inner { width: calc(100% - 36px); padding: 48px 0 56px; }
  h1 { font-size: clamp(58px, 23vw, 92px); }
  .hero-copy { font-size: 21px; }
  .hero-actions { align-items: stretch; flex-direction: column; max-width: 100%; }
  .hero-actions a { width: 100%; }
  .intro-band, .pricing-band, .safety-band { padding: 68px 18px; }
  .steps, .pricing-grid, .safety-grid { grid-template-columns: 1fr; }
  .steps article { min-height: 220px; }
  .product-band { grid-template-columns: 1fr; gap: 38px; padding: 68px 18px; }
  .product-band figure { overflow: hidden; }
  .product-band figure img { width: 920px; max-width: none; transform: translateX(-12%); }
  .closing-band { align-items: flex-start; flex-direction: column; padding: 68px 18px; }
  footer { grid-template-columns: 1fr; padding: 34px 18px; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }