:root {
  color-scheme: light;
  --ink: #1f2937;
  --muted: #627083;
  --line: #d8dee8;
  --panel: #ffffff;
  --paper: #f5f7fb;
  --blue: #2563eb;
  --blue-dark: #1d4ed8;
  --green: #0f766e;
  --amber: #b45309;
  --shadow: 0 18px 45px rgba(31, 41, 55, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  line-height: 1.55;
}

a {
  color: inherit;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 14px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, 0.94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
  color: var(--ink);
  font-weight: 700;
  text-decoration: none;
}

.brand img {
  flex: 0 0 auto;
  border-radius: 8px;
  box-shadow: 0 6px 16px rgba(31, 41, 55, 0.12);
}

.site-header nav {
  display: flex;
  align-items: center;
  gap: clamp(12px, 2vw, 28px);
  color: var(--muted);
  font-size: 14px;
}

.site-header nav a {
  text-decoration: none;
}

.site-header nav a:hover {
  color: var(--blue);
}

main {
  overflow: hidden;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.86fr) minmax(320px, 1.14fr);
  align-items: center;
  gap: clamp(28px, 5vw, 72px);
  min-height: calc(100vh - 72px);
  padding: clamp(32px, 6vw, 78px) clamp(18px, 4vw, 56px) clamp(26px, 4vw, 48px);
  background:
    linear-gradient(120deg, rgba(37, 99, 235, 0.12), rgba(15, 118, 110, 0.1) 48%, rgba(255, 255, 255, 0) 82%),
    var(--paper);
}

.hero-copy {
  max-width: 660px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--green);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  font-size: clamp(42px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: 0;
}

.lede {
  margin: 22px 0 0;
  color: #374151;
  font-size: clamp(22px, 3vw, 34px);
  line-height: 1.18;
  font-weight: 700;
}

.intro {
  max-width: 580px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 18px;
  border: 1px solid transparent;
  border-radius: 8px;
  font-weight: 700;
  text-decoration: none;
  transition: transform 160ms ease, border-color 160ms ease, background 160ms ease;
}

.button:hover {
  transform: translateY(-1px);
}

.button.primary {
  background: var(--blue);
  color: #ffffff;
}

.button.primary:hover {
  background: var(--blue-dark);
}

.button.secondary {
  background: #ffffff;
  border-color: var(--line);
  color: var(--ink);
}

.product-shot {
  margin: 0;
  width: 100%;
}

.product-shot img {
  display: block;
  width: 100%;
  min-height: 280px;
  max-height: 640px;
  object-fit: contain;
  object-position: center;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: var(--shadow);
}

.summary-band {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin: 0 clamp(18px, 4vw, 56px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--line);
}

.summary-band div {
  min-width: 0;
  padding: 22px;
  background: #ffffff;
}

.summary-band span,
.details-list dt {
  display: block;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.summary-band strong {
  display: block;
  margin-top: 4px;
  font-size: 18px;
}

.content-section,
.workflow-section,
.details-section {
  padding: clamp(52px, 8vw, 96px) clamp(18px, 4vw, 56px);
}

.section-heading {
  max-width: 760px;
  margin-bottom: 28px;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.08;
  letter-spacing: 0;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.feature-grid article {
  min-height: 180px;
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

h3 {
  margin: 0;
  font-size: 19px;
  line-height: 1.25;
}

.feature-grid p,
.steps p,
.details-copy p,
.site-footer p {
  margin: 10px 0 0;
  color: var(--muted);
}

.workflow-section {
  background: #ffffff;
  border-block: 1px solid var(--line);
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.steps li {
  display: flex;
  gap: 16px;
  min-height: 150px;
  padding: 24px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 36px;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--blue);
  color: #ffffff;
  font-weight: 700;
}

.details-section {
  display: grid;
  grid-template-columns: minmax(0, 0.72fr) minmax(320px, 1fr);
  gap: clamp(24px, 5vw, 72px);
  align-items: start;
}

.details-list {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #ffffff;
}

.details-list div {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 18px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}

.details-list div:last-child {
  border-bottom: 0;
}

.details-list dd {
  margin: 0;
  min-width: 0;
  font-weight: 700;
  overflow-wrap: anywhere;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 28px clamp(18px, 4vw, 56px);
  background: #111827;
  color: #ffffff;
}

.site-footer p {
  color: #d1d5db;
}

.site-footer a {
  color: #ffffff;
  font-weight: 700;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.policy-hero {
  padding: clamp(44px, 7vw, 84px) clamp(18px, 4vw, 56px);
  background:
    linear-gradient(120deg, rgba(37, 99, 235, 0.12), rgba(15, 118, 110, 0.1) 52%, rgba(255, 255, 255, 0) 88%),
    var(--paper);
  border-bottom: 1px solid var(--line);
}

.policy-hero h1 {
  max-width: 900px;
}

.policy-hero .lede {
  font-size: clamp(20px, 2.6vw, 30px);
}

.policy-page {
  padding: clamp(42px, 7vw, 82px) clamp(18px, 4vw, 56px);
}

.policy-document {
  max-width: 980px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid var(--line);
  border-radius: 8px;
}

.policy-document {
  padding: clamp(24px, 4vw, 44px);
}

.policy-document section + section {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--line);
}

.policy-document h2 {
  margin: 0 0 12px;
  font-size: clamp(23px, 2.5vw, 32px);
}

.policy-document h3 {
  margin: 20px 0 0;
  color: var(--green);
  font-size: 17px;
}

.policy-document p {
  margin: 10px 0 0;
  color: var(--muted);
}

.policy-document a {
  color: var(--blue);
  font-weight: 700;
}

.policy-document a:hover {
  color: var(--blue-dark);
}

@media (max-width: 940px) {
  .hero,
  .details-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .summary-band,
  .feature-grid,
  .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .site-header nav {
    width: 100%;
    overflow-x: auto;
    padding-bottom: 2px;
  }

  .summary-band,
  .feature-grid,
  .steps {
    grid-template-columns: 1fr;
  }

  .details-list div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }
}