:root {
  --ink: #19211f;
  --muted: #5a6761;
  --paper: #fbfaf6;
  --panel: #ffffff;
  --line: #d8ded8;
  --sage: #61796d;
  --pine: #1f3a31;
  --brass: #a56f2a;
  --blue: #315d7d;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    linear-gradient(120deg, rgba(97, 121, 109, 0.12), transparent 38%),
    linear-gradient(180deg, #ffffff 0%, var(--paper) 42%, #eef3ee 100%);
  font-family: "Avenir Next", "Segoe UI", sans-serif;
  line-height: 1.6;
}

a {
  color: var(--pine);
}

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

.site-header {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  color: var(--ink);
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.95rem;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
}

.nav a:hover {
  color: var(--pine);
}

.intro {
  width: min(1120px, calc(100% - 32px));
  min-height: 68vh;
  margin: 0 auto;
  display: grid;
  align-content: center;
  padding: 72px 0 96px;
}

.intro.compact {
  min-height: auto;
  padding-bottom: 48px;
}

.eyebrow,
.section-label {
  margin: 0 0 10px;
  color: var(--brass);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: uppercase;
}

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

h1 {
  max-width: 780px;
  margin-bottom: 18px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(3rem, 9vw, 7rem);
  line-height: 0.95;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 12px;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2rem, 4vw, 3.35rem);
  line-height: 1.05;
  letter-spacing: 0;
}

h3 {
  margin-bottom: 6px;
  font-size: 1.05rem;
}

.lede {
  max-width: 680px;
  color: var(--muted);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
}

.actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 18px;
}

.button {
  min-height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  border: 1px solid var(--pine);
  border-radius: 6px;
  color: var(--pine);
  font-weight: 750;
  text-decoration: none;
}

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

.button.secondary {
  background: rgba(255, 255, 255, 0.64);
}

.section-band,
.qr-layout {
  padding: 84px max(16px, calc((100% - 1120px) / 2));
  border-top: 1px solid var(--line);
}

.section-band.light {
  background: rgba(255, 255, 255, 0.56);
}

.content-grid,
.qr-layout {
  display: grid;
  grid-template-columns: minmax(220px, 0.8fr) minmax(0, 1.6fr);
  gap: clamp(28px, 6vw, 84px);
  align-items: start;
}

.prose,
.timeline,
.contact-list,
.download-list {
  color: var(--muted);
  font-size: 1.04rem;
}

.timeline {
  display: grid;
  gap: 18px;
}

.timeline article {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.contact-list p {
  margin-bottom: 12px;
}

.qr-preview {
  display: grid;
  place-items: center;
  padding: clamp(18px, 4vw, 38px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 8px;
}

.qr-preview img {
  width: min(100%, 360px);
  height: auto;
}

.download-list {
  display: grid;
  gap: 12px;
}

.download-row {
  min-height: 86px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.74);
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--ink);
  text-decoration: none;
}

.download-row:hover {
  border-color: var(--sage);
  background: #ffffff;
}

.download-row strong,
.download-row small {
  display: block;
}

.download-row small {
  margin-top: 2px;
  color: var(--muted);
}

.download-row b {
  color: var(--blue);
  font-size: 0.94rem;
}

.site-footer {
  padding: 34px 0 42px;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 760px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    padding: 18px 0;
  }

  .intro {
    min-height: 62vh;
    padding-top: 44px;
  }

  .content-grid,
  .qr-layout {
    grid-template-columns: 1fr;
  }

  .section-band,
  .qr-layout {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  .download-row {
    align-items: flex-start;
    flex-direction: column;
  }
}