:root {
  color-scheme: light;
  --ink: #171717;
  --muted: #665b4e;
  --paper: #f6f1e9;
  --surface: #fffaf2;
  --line: #d9cdbb;
  --teal: #0b8782;
  --teal-dark: #075d59;
  --sage: #dce7d2;
  --clay: #b66b4f;
  --night: #121212;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
  letter-spacing: 0;
  overflow-x: hidden;
}

a {
  color: inherit;
}

.site-header {
  align-items: center;
  background: rgba(246, 241, 233, 0.94);
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 24px;
  justify-content: space-between;
  min-height: 72px;
  padding: 0 32px;
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  align-items: center;
  display: inline-flex;
  font-size: 21px;
  font-weight: 800;
  gap: 10px;
  text-decoration: none;
}

.brand-mark {
  background:
    linear-gradient(90deg, transparent 45%, var(--teal) 45% 55%, transparent 55%),
    linear-gradient(0deg, transparent 45%, var(--teal) 45% 55%, transparent 55%);
  border: 2px solid var(--teal);
  border-radius: 6px;
  display: inline-block;
  height: 28px;
  position: relative;
  width: 28px;
}

.brand-mark::after {
  background: var(--clay);
  border-radius: 999px;
  content: "";
  height: 6px;
  position: absolute;
  right: 5px;
  top: 5px;
  width: 6px;
}

nav {
  align-items: center;
  display: flex;
  gap: 18px;
}

nav a {
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.hero {
  align-items: center;
  background:
    linear-gradient(90deg, rgba(18, 18, 18, 0.74), rgba(18, 18, 18, 0.3) 52%, rgba(18, 18, 18, 0.22)),
    var(--night);
  color: #fffaf2;
  display: flex;
  min-height: 76vh;
  overflow: hidden;
  padding: 88px 7vw;
  position: relative;
}

.hero::before {
  background:
    linear-gradient(180deg, rgba(18, 18, 18, 0.2), rgba(18, 18, 18, 0.56)),
    rgba(18, 18, 18, 0.18);
  content: "";
  inset: 0;
  position: absolute;
  z-index: 1;
}

.hero-video {
  height: 100%;
  inset: 0;
  object-fit: cover;
  object-position: center;
  position: absolute;
  width: 100%;
  z-index: 0;
}

.hero-copy {
  max-width: 720px;
  position: relative;
  width: min(720px, 100%);
  z-index: 2;
}

.eyebrow {
  color: var(--sage);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  margin: 0 0 14px;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  font-size: clamp(76px, 11vw, 148px);
  letter-spacing: 0;
  line-height: 0.9;
  margin-bottom: 20px;
}

.lede {
  color: #f7eee3;
  font-size: clamp(20px, 3vw, 31px);
  font-weight: 650;
  line-height: 1.18;
  max-width: 820px;
  overflow-wrap: break-word;
}

.hero-actions {
  align-items: center;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 32px;
}

.download-button {
  align-items: center;
  background: var(--teal);
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 8px;
  color: white;
  display: inline-flex;
  font-size: 16px;
  font-weight: 800;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  text-decoration: none;
}

.download-button:hover {
  background: var(--teal-dark);
}

.download-meta {
  color: #efe5d8;
  font-size: 14px;
  font-weight: 700;
}

.trust-band {
  background: var(--surface);
  border-bottom: 1px solid var(--line);
  border-top: 1px solid var(--line);
  display: grid;
  gap: 1px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.trust-band div {
  border-right: 1px solid var(--line);
  color: var(--muted);
  font-size: 15px;
  line-height: 1.45;
  min-width: 0;
  min-height: 128px;
  padding: 30px 34px;
}

.trust-band div:last-child {
  border-right: 0;
}

.trust-band strong {
  color: var(--ink);
  display: block;
  margin-bottom: 8px;
}

.trust-band p {
  margin-bottom: 0;
  overflow-wrap: break-word;
}

.qa-process {
  background: #173d39;
  color: #fffaf2;
  padding: 76px 7vw 84px;
}

.qa-process .eyebrow {
  color: var(--sage);
}

.qa-process h2 {
  max-width: 980px;
}

.qa-layout {
  align-items: start;
  display: grid;
  gap: 34px;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.25fr);
}

.qa-intro {
  color: #eaf2e8;
  font-size: 20px;
  line-height: 1.5;
  max-width: 620px;
}

.qa-points {
  display: grid;
  gap: 14px;
}

.qa-points article {
  background: rgba(255, 250, 242, 0.08);
  border: 1px solid rgba(255, 250, 242, 0.18);
  border-left: 4px solid var(--clay);
  border-radius: 8px;
  padding: 20px 22px;
}

.qa-points h3 {
  color: #fffaf2;
  font-size: 20px;
  margin-bottom: 8px;
}

.qa-points p {
  color: #dfe8dd;
  font-size: 16px;
  line-height: 1.48;
  margin-bottom: 0;
}

.workflow {
  padding: 76px 7vw 86px;
}

.section-copy {
  max-width: 780px;
}

.section-copy .eyebrow {
  color: var(--teal-dark);
}

h2 {
  font-size: clamp(34px, 5vw, 62px);
  letter-spacing: 0;
  line-height: 1.02;
  margin-bottom: 34px;
}

.steps {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.steps article {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  min-height: 220px;
  padding: 26px;
}

.steps span {
  align-items: center;
  background: var(--sage);
  border-radius: 999px;
  color: var(--teal-dark);
  display: inline-flex;
  font-size: 14px;
  font-weight: 900;
  height: 34px;
  justify-content: center;
  margin-bottom: 22px;
  width: 34px;
}

h3 {
  font-size: 24px;
  margin-bottom: 10px;
}

.steps p {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.5;
}

.site-footer {
  align-items: center;
  background: var(--night);
  color: #f8efe5;
  display: flex;
  font-size: 14px;
  justify-content: space-between;
  min-height: 76px;
  padding: 0 32px;
}

.site-footer a {
  color: #a5dcd7;
  font-weight: 800;
  text-decoration: none;
}

@media (max-width: 860px) {
  .site-header {
    padding: 0 20px;
  }

  nav {
    display: none;
  }

  .hero {
    min-height: 74vh;
    padding: 64px 24px;
  }

  .hero::before {
    background:
      linear-gradient(180deg, rgba(18, 18, 18, 0.36), rgba(18, 18, 18, 0.68)),
      rgba(18, 18, 18, 0.28);
  }

  .lede {
    max-width: 560px;
  }

  .trust-band,
  .qa-layout,
  .steps {
    grid-template-columns: 1fr;
  }

  .trust-band div {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    min-height: auto;
    padding: 24px;
  }

  .workflow {
    padding: 58px 24px 64px;
  }

  .qa-process {
    padding: 58px 24px 64px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    justify-content: center;
    padding: 18px 24px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-video {
    display: none;
  }
}

@media (max-width: 480px) {
  .hero {
    display: block;
    min-height: 72vh;
  }

  .hero-copy,
  .download-button {
    max-width: min(342px, calc(100vw - 48px));
  }

  .lede {
    max-width: min(300px, calc(100vw - 48px));
  }

  .eyebrow {
    line-height: 1.25;
    max-width: min(300px, calc(100vw - 48px));
  }

  .trust-band strong,
  .trust-band p {
    max-width: min(342px, calc(100vw - 48px));
  }

  .qa-process .section-copy,
  .qa-process h2,
  .qa-intro,
  .qa-points,
  .qa-points article,
  .workflow .section-copy,
  .steps,
  .steps article {
    max-width: min(342px, calc(100vw - 48px));
    width: 100%;
  }

  .hero-actions {
    max-width: min(342px, calc(100vw - 48px));
    width: 100%;
  }

  .download-button {
    width: 100%;
  }

  .download-meta {
    text-align: center;
    width: 100%;
  }
}