:root {
  color-scheme: light;
  --ink: #182025;
  --muted: #667177;
  --paper: #f4f1ea;
  --surface: #ffffff;
  --line: #ded8cc;
  --brand: #101820;
  --accent: #b23a48;
  --teal: #226d68;
  --gold: #c39134;
  --shadow: 0 18px 50px rgba(24, 32, 37, 0.16);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  -webkit-font-smoothing: antialiased;
}

main {
  background: var(--paper);
}

a {
  color: inherit;
}

.site-header {
  position: fixed;
  left: 50%;
  top: 14px;
  z-index: 10;
  width: min(1120px, calc(100% - 28px));
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  transform: translateX(-50%);
  border: 1px solid rgba(255, 255, 255, 0.26);
  border-radius: 8px;
  padding: 9px 10px 9px 14px;
  background: rgba(16, 24, 32, 0.86);
  color: #fff;
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
}

.brand,
.nav,
.hero-actions,
.contact-actions {
  display: flex;
  align-items: center;
}

.brand {
  gap: 10px;
  font-weight: 950;
  text-decoration: none;
}

.brand-mark {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 8px;
  background: #fff;
  color: var(--brand);
  font-weight: 950;
}

.nav {
  gap: 6px;
}

.nav a,
.primary-link,
.secondary-link {
  min-height: 42px;
  display: inline-grid;
  place-items: center;
  border-radius: 8px;
  padding: 10px 13px;
  font-weight: 900;
  text-decoration: none;
}

.nav a {
  color: rgba(255, 255, 255, 0.76);
  font-size: 14px;
}

.nav .nav-app {
  background: #fff;
  color: var(--brand);
}

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: center;
  overflow: hidden;
  padding: 116px 16px 76px;
  background: #101820;
  color: #fff;
  isolation: isolate;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(90deg, rgba(16, 24, 32, 0.98) 0%, rgba(16, 24, 32, 0.88) 48%, rgba(16, 24, 32, 0.7) 100%),
    radial-gradient(circle at 76% 43%, rgba(34, 109, 104, 0.34), transparent 25rem),
    radial-gradient(circle at 88% 78%, rgba(178, 58, 72, 0.22), transparent 24rem),
    #101820;
}

.product-shot {
  width: 100%;
  min-height: 460px;
  display: grid;
  align-content: start;
  gap: 14px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 18px;
  padding: 18px;
  background: rgba(244, 241, 234, 0.96);
  color: var(--ink);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

.shot-top,
.shot-list p {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.shot-top {
  color: var(--accent);
  font-weight: 950;
}

.shot-metrics,
.shot-list {
  display: grid;
  gap: 10px;
}

.shot-metrics article,
.shot-list p {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #fff;
}

.shot-metrics article {
  padding: 14px;
}

.shot-metrics span,
.shot-list span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 850;
}

.shot-metrics strong {
  display: block;
  margin-top: 6px;
  color: var(--teal);
  font-size: 30px;
}

.shot-list p {
  padding: 13px;
}

.shot-list span {
  color: var(--accent);
  text-align: right;
}

.hero-content {
  position: relative;
  z-index: 1;
  width: min(1120px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 390px);
  align-items: center;
  gap: clamp(34px, 6vw, 76px);
  margin: 0 auto;
}

.hero-copy {
  max-width: 650px;
}

.kicker {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: 13px;
  font-weight: 950;
  letter-spacing: 0;
  text-transform: uppercase;
}

.hero h1 {
  max-width: 650px;
  margin: 0;
  font-size: clamp(42px, 5.7vw, 72px);
  line-height: 1;
  letter-spacing: 0;
}

.lead {
  max-width: 590px;
  margin: 22px 0 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.45;
}

.hero-actions,
.contact-actions {
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 28px;
}

.primary-link {
  background: var(--accent);
  color: #fff;
  box-shadow: var(--shadow);
}

.secondary-link {
  border: 1px solid rgba(255, 255, 255, 0.32);
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.section,
.contact-band,
.site-footer {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.section {
  padding: 70px 0;
  background: var(--paper);
}

.section-title {
  max-width: 740px;
  margin-bottom: 24px;
}

.section h2,
.contact-band h2 {
  margin: 0;
  font-size: clamp(30px, 5vw, 52px);
  line-height: 1.06;
  letter-spacing: 0;
}

.section-title p:last-child,
.split-section p,
.contact-band p {
  color: var(--muted);
  font-size: 18px;
  line-height: 1.55;
}

.feature-grid,
.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.feature-grid article,
.steps article {
  min-height: 230px;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 20px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.feature-icon,
.steps span {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 8px;
  background: #eef7f6;
  color: var(--teal);
  font-weight: 950;
}

.feature-grid h3,
.steps h3 {
  margin: 0 0 8px;
  font-size: 23px;
}

.feature-grid p,
.steps p {
  margin: 0;
  color: var(--muted);
  line-height: 1.52;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: 34px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.service-list {
  display: grid;
  gap: 10px;
}

.service-list p {
  margin: 0;
  border-left: 4px solid var(--accent);
  border-radius: 8px;
  padding: 14px 16px;
  background: #fff;
  box-shadow: 0 8px 22px rgba(24, 32, 37, 0.08);
  font-weight: 800;
}

.contact-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 24px;
  margin-bottom: 54px;
  border-radius: 8px;
  padding: 30px;
  background: var(--brand);
  color: #fff;
  box-shadow: var(--shadow);
}

.contact-band p {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.78);
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 24px 0 34px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  text-align: center;
}

.site-footer strong,
.site-footer a {
  color: var(--ink);
}

@media (max-width: 860px) {
  .site-header {
    position: relative;
    left: auto;
    top: auto;
    width: min(100% - 24px, 1120px);
    margin: 12px auto 0;
    transform: none;
    align-items: stretch;
    flex-direction: column;
    gap: 10px;
    background: rgba(16, 24, 32, 0.94);
  }

  .nav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .nav a {
    min-width: 0;
    min-height: 40px;
    padding: 9px 8px;
    background: rgba(255, 255, 255, 0.08);
    font-size: 13px;
    text-align: center;
  }

  .hero {
    min-height: auto;
    margin-top: -108px;
    padding-top: 150px;
    padding-bottom: 46px;
  }

  .product-shot {
    width: min(430px, 100%);
    min-height: 0;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .feature-grid,
  .steps,
  .split-section,
  .contact-band {
    grid-template-columns: 1fr;
  }

  .contact-actions a {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .site-header,
  .section,
  .contact-band,
  .site-footer {
    width: min(100% - 24px, 1120px);
  }

  .site-header {
    padding: 10px;
  }

  .brand {
    justify-content: center;
  }

  .nav {
    grid-template-columns: 1fr;
  }

  .nav a {
    min-height: 38px;
  }

  .hero {
    margin-top: -244px;
    padding: 282px 12px 38px;
  }

  .hero-content {
    gap: 22px;
  }

  .hero-copy {
    max-width: none;
  }

  .hero h1 {
    font-size: clamp(34px, 10vw, 40px);
    line-height: 1.04;
    overflow-wrap: anywhere;
  }

  .lead {
    font-size: 17px;
  }

  .hero-actions a {
    width: 100%;
  }

  .product-shot {
    padding: 12px;
    gap: 10px;
    border-radius: 12px;
  }

  .shot-metrics article {
    padding: 12px;
  }

  .shot-metrics strong {
    font-size: 24px;
  }

  .shot-list p {
    align-items: flex-start;
    flex-direction: column;
    gap: 4px;
    padding: 11px 12px;
  }

  .shot-list span {
    text-align: left;
  }

  .section {
    padding: 46px 0;
  }

  .section h2,
  .contact-band h2 {
    font-size: clamp(28px, 9vw, 36px);
  }

  .feature-grid article,
  .steps article {
    min-height: 0;
  }

  .contact-band {
    padding: 22px;
  }
}