:root {
  --hypp-blue: #1557d6;
  --hypp-blue-dark: #0b2f78;
  --hypp-orange: #f47a1f;
  --hypp-green: #238b57;
  --ink: #162033;
  --muted: #5d6878;
  --surface: #ffffff;
  --page: #f5f8fd;
  --border: #dce3ef;
  --shadow: 0 18px 50px rgba(26, 50, 90, .10);
}
* { box-sizing: border-box; }
html { font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; background: var(--page); color: var(--ink); overflow-x: hidden; }
body { margin: 0; min-width: 0; }
img, svg { max-width: 100%; }
a, button { min-height: 44px; }
a { color: inherit; text-underline-offset: 3px; }
a:focus-visible, button:focus-visible { outline: 3px solid var(--hypp-orange); outline-offset: 3px; }
.shell { width: min(1120px, calc(100% - 2rem)); margin-inline: auto; }
.skip-link { position: fixed; left: 1rem; top: .75rem; z-index: 100; transform: translateY(-150%); background: var(--ink); color: white; padding: .75rem 1rem; border-radius: .75rem; }
.skip-link:focus { transform: translateY(0); }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(245,248,253,.94); backdrop-filter: blur(16px); border-bottom: 1px solid rgba(220,227,239,.8); }
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 72px; }
.brand { display: inline-flex; gap: .65rem; align-items: center; font-weight: 900; text-decoration: none; letter-spacing: -.03em; }
.brand-mark { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 12px; background: linear-gradient(135deg, var(--hypp-blue), var(--hypp-green)); color: white; }
.primary-nav { max-width: 100%; }
.nav-links { display: flex; flex-wrap: wrap; gap: .35rem; justify-content: flex-end; }
.nav-links a { display: inline-flex; align-items: center; padding: .6rem .85rem; border-radius: 999px; text-decoration: none; font-weight: 700; color: #34405a; }
.nav-links a:hover { background: white; color: var(--hypp-blue-dark); }
main.shell { padding-block: clamp(3rem, 7vw, 6.5rem); }
h1, h2, h3 { line-height: 1.06; letter-spacing: -.035em; margin-top: 0; }
h1 { font-size: clamp(2.35rem, 9vw, 5.4rem); max-width: 13ch; margin-bottom: 1.25rem; }
h2 { font-size: clamp(1.45rem, 4vw, 2.2rem); }
p { line-height: 1.7; color: var(--muted); }
.hero { padding: clamp(1rem, 3vw, 2.5rem) 0 3rem; }
.hero-copy { max-width: 66ch; font-size: clamp(1.05rem, 2vw, 1.25rem); }
.eyebrow { color: var(--hypp-blue); font-size: .8rem; font-weight: 900; letter-spacing: .12em; text-transform: uppercase; }
.button { display: inline-flex; align-items: center; justify-content: center; padding: .7rem 1rem; border-radius: 999px; text-decoration: none; font-weight: 800; }
.button.primary { background: var(--hypp-blue); color: white; box-shadow: var(--shadow); }
.button.secondary { background: #e7f1ff; color: var(--hypp-blue-dark); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-block: 2rem 4rem; }
.feature-card { background: var(--surface); border: 1px solid var(--border); border-radius: 24px; padding: 1.35rem; box-shadow: var(--shadow); }
.status-badge { display: inline-flex; align-items: center; min-height: 32px; padding: .35rem .7rem; border-radius: 999px; background: #e9f7ef; color: #17603d; font-weight: 800; font-size: .88rem; }
.callout { display: flex; justify-content: space-between; gap: 2rem; align-items: center; background: linear-gradient(135deg, #e8f0ff, #eefaf3); border: 1px solid var(--border); border-radius: 28px; padding: clamp(1.25rem, 4vw, 2.25rem); }
.site-footer { border-top: 1px solid var(--border); background: #0e1930; color: white; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 2rem; padding-block: 2.5rem; }
.site-footer p { color: #c4cde0; max-width: 52ch; }
.site-footer nav { display: flex; flex-wrap: wrap; align-content: start; gap: .5rem 1rem; }
.site-footer a { display: inline-flex; align-items: center; color: white; }
@media (max-width: 760px) {
  .header-inner { align-items: flex-start; padding-block: .75rem; flex-direction: column; }
  .nav-links { justify-content: flex-start; }
  .feature-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .callout { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 420px) {
  .shell { width: min(100% - 1rem, 1120px); }
  .nav-links { gap: .25rem; }
  .nav-links a { padding-inline: .65rem; font-size: .92rem; }
}
.route-visual, .split-section { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(1.5rem, 6vw, 5rem); align-items: center; margin-block: 2rem 5rem; }
.route-copy h2, .split-section h2, .content-section h2, .gps-teaser h2, .validation-panel h2 { max-width: 18ch; }
.map-card { position: relative; min-height: 300px; border-radius: 32px; overflow: hidden; background: radial-gradient(circle at 20% 20%, rgba(21,87,214,.14), transparent 28%), linear-gradient(145deg, #fdfefe, #e8f2fb); border: 1px solid var(--border); box-shadow: var(--shadow); }
.map-card::before, .map-card::after { content: ''; position: absolute; inset: 0; background-image: linear-gradient(rgba(21,87,214,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(21,87,214,.08) 1px, transparent 1px); background-size: 42px 42px; transform: rotate(-8deg) scale(1.2); }
.map-path { position: absolute; z-index: 2; width: 64%; height: 43%; left: 17%; top: 25%; border: 5px solid var(--hypp-blue); border-left-color: transparent; border-bottom-color: var(--hypp-green); border-radius: 52% 48% 60% 40%; transform: rotate(-11deg); }
.map-dot { position: absolute; z-index: 3; width: 18px; height: 18px; border-radius: 50%; background: var(--hypp-orange); border: 4px solid white; box-shadow: 0 4px 15px rgba(0,0,0,.16); }
.map-dot.start { left: 19%; top: 33%; }.map-dot.end { right: 20%; bottom: 25%; background: var(--hypp-green); }
.pet-chip { position: absolute; z-index: 3; left: 1rem; bottom: 1rem; padding: .65rem .85rem; border-radius: 999px; background: rgba(255,255,255,.94); font-weight: 800; box-shadow: var(--shadow); }
.device-stack { display: grid; gap: .75rem; }
.device-card { padding: 1.25rem; border-radius: 22px; color: white; font-weight: 900; box-shadow: var(--shadow); }
.accent-blue { background: var(--hypp-blue); transform: rotate(-1.5deg); }.accent-green { background: var(--hypp-green); transform: translateX(6%) rotate(1deg); }.accent-orange { background: var(--hypp-orange); transform: translateX(1%) rotate(-.5deg); }
.gps-teaser, .validation-panel, .content-section { background: white; border: 1px solid var(--border); border-radius: 28px; padding: clamp(1.35rem, 4vw, 2.5rem); margin-block: 2rem 4rem; box-shadow: var(--shadow); }
.metric-panel { display: grid; grid-template-columns: repeat(3, 1fr); gap: .75rem; }
.metric-panel div { min-height: 140px; border-radius: 22px; padding: 1rem; background: white; border: 1px solid var(--border); display: flex; flex-direction: column; justify-content: space-between; }
.metric-panel strong { font-size: 1.2rem; }.metric-panel span { color: var(--muted); }
.text-link { color: var(--hypp-blue); font-weight: 800; }
@media (max-width: 760px) { .route-visual, .split-section { grid-template-columns: 1fr; } .metric-panel { grid-template-columns: 1fr; } }
.legal-page { max-width: 820px; }
.legal-page h2 { margin-top: 2.5rem; margin-bottom: .5rem; }
.legal-page p { font-size: 1.02rem; }
.legal-page a { color: var(--hypp-blue); font-weight: 700; }