:root {
  color-scheme: light;
  --ink: #151515;
  --ink-soft: #363a3d;
  --muted: #6b7075;
  --paper: #f4f1eb;
  --surface: #fffdf8;
  --line: #d8d1c5;
  --line-dark: #343434;
  --field: #ebe6dc;
  --red: #9e1c1c;
  --red-dark: #741313;
  --blue: #264f8f;
  --green: #315c4b;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Inter, sans-serif;
  font-size: 16px;
  line-height: 1.62;
}

a {
  color: var(--blue);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: var(--red-dark);
}

.site-frame {
  min-height: 100vh;
}

.topbar {
  border-bottom: 1px solid var(--line-dark);
  background: #090909;
  color: #ffffff;
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
  padding: 14px 0;
  gap: 22px;
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 180px;
  color: #ffffff;
  text-decoration: none;
}

.brand-logo {
  display: block;
  width: 224px;
  max-width: min(44vw, 224px);
  height: auto;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.nav a,
.button-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 40px;
  padding: 9px 13px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 4px;
  color: #ffffff;
  font-weight: 700;
  line-height: 1.1;
  text-decoration: none;
}

.nav a:hover,
.button-link:hover {
  border-color: #ffffff;
  color: #ffffff;
}

.page {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: 42px 0 64px;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(260px, 0.85fr);
  gap: 32px;
  align-items: end;
  margin-bottom: 34px;
  padding: 36px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.hero.compact {
  display: block;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--red);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero h1,
.content h1 {
  margin: 0;
  font-size: clamp(2.15rem, 5vw, 4.2rem);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 780px;
}

.lead {
  max-width: 760px;
  margin: 18px 0 0;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 2vw, 1.22rem);
}

.hero-panel {
  border-left: 3px solid var(--red);
  padding-left: 20px;
}

.meta-list {
  display: grid;
  gap: 10px;
  margin: 0;
}

.meta-row {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
}

.meta-row dt {
  color: var(--muted);
  font-weight: 800;
}

.meta-row dd {
  margin: 0;
  color: var(--ink);
}

.content {
  padding: 34px 36px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.content + .content {
  margin-top: 20px;
}

.content h2 {
  margin: 34px 0 12px;
  font-size: 1.32rem;
  line-height: 1.25;
}

.content h2:first-child {
  margin-top: 0;
}

.content p {
  margin: 0 0 16px;
}

.content ul {
  margin: 0 0 18px;
  padding-left: 22px;
}

.content li {
  margin: 8px 0;
}

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

.feature,
.qr-card {
  border: 1px solid var(--line);
  background: #faf7ef;
  padding: 20px;
}

.feature h2,
.qr-card h2 {
  margin-top: 0;
}

.action-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

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

.button-link.secondary {
  background: transparent;
  color: var(--ink);
}

.button-link.secondary:hover {
  color: var(--red-dark);
  border-color: var(--red-dark);
}

.support-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.qr-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.qr-card img {
  display: block;
  width: min(100%, 280px);
  height: auto;
  margin: 0 auto 16px;
  border: 1px solid var(--line);
  background: #ffffff;
}

.quote-strip {
  margin: 24px 0 0;
  padding: 20px 22px;
  border-left: 4px solid var(--green);
  background: var(--field);
  color: var(--ink-soft);
  font-size: 1.08rem;
}

.footer {
  width: min(1040px, calc(100% - 32px));
  margin: 0 auto;
  padding: 0 0 38px;
  color: var(--muted);
  font-size: 0.94rem;
}

@media (max-width: 860px) {
  .topbar-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero,
  .support-grid,
  .qr-grid,
  .section-grid {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 28px;
  }

  .hero-panel {
    border-left: 0;
    border-top: 3px solid var(--red);
    padding: 18px 0 0;
  }
}

@media (max-width: 560px) {
  .topbar-inner,
  .page,
  .footer {
    width: min(100% - 24px, 1040px);
  }

  .brand-logo {
    max-width: min(82vw, 224px);
  }

  .nav a,
  .button-link {
    width: 100%;
  }

  .content,
  .hero {
    padding: 22px;
  }

  .meta-row {
    grid-template-columns: 1fr;
    gap: 2px;
  }
}