:root {
  --bg: #070707;
  --surface: rgba(14, 14, 14, 0.88);
  --surface-soft: rgba(255, 255, 255, 0.06);
  --ink: #f7f4ef;
  --muted: #d1c7b5;
  --line: rgba(255, 245, 230, 0.14);
  --gold: #d6c3a1;
  --gold-strong: #b89457;
  --slate: #8f98ab;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--ink);
  background:
    radial-gradient(circle at top left, rgba(214, 195, 161, 0.16), transparent 28%),
    radial-gradient(circle at 80% 20%, rgba(143, 152, 171, 0.18), transparent 26%),
    linear-gradient(180deg, #050505 0%, #090909 100%);
}

a {
  color: inherit;
}

.marketing-shell {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
  padding: 40px 0 56px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  border-radius: 999px;
  border: 1px solid rgba(214, 195, 161, 0.18);
  background: rgba(0, 0, 0, 0.26);
  letter-spacing: 0.3em;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  color: #f5e8cc;
}

.hero-title,
.section-title,
.card-title,
.email-title {
  font-family: "Syne", "Arial Black", sans-serif;
  letter-spacing: -0.04em;
}

.hero-title {
  margin: 18px 0 16px;
  font-size: clamp(44px, 6vw, 92px);
  line-height: 0.92;
}

.hero-copy,
.section-copy,
.email-copy {
  color: rgba(247, 244, 239, 0.86);
  line-height: 1.7;
}

.pill-row,
.feature-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.feature-pill {
  padding: 12px 16px;
  border: 1px solid rgba(214, 195, 161, 0.14);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.04);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #f3e6cd;
}

.marketing-grid {
  display: grid;
  gap: 24px;
}

.banner-stage {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.7fr) minmax(280px, 0.7fr);
  gap: 28px;
  min-height: 680px;
  padding: 38px;
  border: 1px solid var(--line);
  border-radius: 36px;
  background: rgba(4, 4, 4, 0.78);
  box-shadow: var(--shadow);
}

.banner-stage::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(7, 7, 7, 0.78) 12%, rgba(7, 7, 7, 0.36) 54%, rgba(7, 7, 7, 0.88) 100%),
    radial-gradient(circle at 18% 20%, rgba(214, 195, 161, 0.18), transparent 30%),
    radial-gradient(circle at 76% 24%, rgba(143, 152, 171, 0.18), transparent 26%);
  z-index: 1;
}

.banner-art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.banner-content,
.qr-column,
.sheet-intro,
.cards-grid,
.email-layout {
  position: relative;
  z-index: 2;
}

.banner-content {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 28px;
}

.cta-cluster {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.primary-button,
.ghost-button,
.email-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border-radius: 999px;
  font-weight: 800;
  text-decoration: none;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 12px;
}

.primary-button,
.email-button {
  color: #111;
  border: 1px solid rgba(255, 246, 230, 0.4);
  background: linear-gradient(135deg, #f6f2e8 0%, #d6c3a1 48%, #b08f53 100%);
  box-shadow: 0 20px 60px rgba(214, 195, 161, 0.18);
}

.ghost-button {
  color: #f2eadb;
  border: 1px solid rgba(214, 195, 161, 0.18);
  background: rgba(255, 255, 255, 0.04);
}

.micro-note {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(247, 244, 239, 0.62);
}

.qr-column {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 18px;
}

.qr-card,
.mini-card,
.email-card,
.subject-card,
.plain-text-card {
  border: 1px solid var(--line);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(16, 16, 16, 0.92), rgba(10, 10, 10, 0.86));
  box-shadow: var(--shadow);
}

.qr-card {
  padding: 24px;
}

.qr-frame {
  display: grid;
  place-items: center;
  aspect-ratio: 1;
  border-radius: 24px;
  padding: 18px;
  background: linear-gradient(180deg, rgba(252, 249, 243, 0.98), rgba(234, 227, 214, 0.96));
}

.qr-frame img {
  width: 100%;
  height: auto;
  display: block;
}

.short-url {
  margin: 12px 0 0;
  font-size: 12px;
  color: rgba(247, 244, 239, 0.74);
  word-break: break-word;
}

.section-header {
  margin-bottom: 26px;
}

.section-title {
  margin: 12px 0 10px;
  font-size: clamp(34px, 5vw, 62px);
  line-height: 0.96;
}

.section-copy {
  max-width: 760px;
}

.sheet-intro {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 28px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.mini-card {
  position: relative;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 116px;
  gap: 16px;
  min-height: 55mm;
  padding: 16px;
}

.mini-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at top left, rgba(214, 195, 161, 0.18), transparent 32%),
    radial-gradient(circle at bottom right, rgba(143, 152, 171, 0.16), transparent 28%);
  pointer-events: none;
}

.mini-card-copy,
.mini-card-qr {
  position: relative;
  z-index: 1;
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  letter-spacing: 0.18em;
  font-size: 10px;
  font-weight: 800;
  text-transform: uppercase;
  color: #ead9b8;
}

.brand-lockup::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: linear-gradient(135deg, #f6edd8, #b89457);
  box-shadow: 0 0 22px rgba(214, 195, 161, 0.4);
}

.card-title {
  margin: 12px 0 8px;
  font-size: 28px;
  line-height: 0.96;
}

.card-copy {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(247, 244, 239, 0.8);
}

.card-list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
  font-size: 12px;
  color: rgba(247, 244, 239, 0.7);
}

.card-list li::before {
  content: "•";
  margin-right: 8px;
  color: var(--gold);
}

.mini-card-qr {
  align-self: center;
}

.mini-card-qr .qr-frame {
  padding: 10px;
  border-radius: 18px;
}

.mini-card-qr .short-url {
  font-size: 10px;
  text-align: center;
}

.email-layout {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 280px) minmax(0, 1fr);
  align-items: start;
}

.subject-card,
.plain-text-card {
  padding: 22px;
}

.subject-card h3,
.plain-text-card h3 {
  margin: 0 0 14px;
  font-family: "Syne", "Arial Black", sans-serif;
  font-size: 24px;
}

.subject-list {
  display: grid;
  gap: 10px;
  padding: 0;
  margin: 0;
  list-style: none;
}

.subject-list li {
  padding: 12px 14px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.04);
  color: rgba(247, 244, 239, 0.82);
  line-height: 1.5;
}

.email-card {
  overflow: hidden;
}

.email-header {
  padding: 28px 32px;
  background:
    radial-gradient(circle at top left, rgba(214, 195, 161, 0.24), transparent 40%),
    linear-gradient(135deg, #121212 0%, #0c0c0c 100%);
  border-bottom: 1px solid var(--line);
}

.email-title {
  margin: 12px 0 0;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 0.96;
}

.email-content {
  padding: 32px;
}

.email-copy {
  margin: 0 0 18px;
}

.email-panel {
  margin: 24px 0;
  padding: 22px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.email-panel h3 {
  margin: 0 0 14px;
  font-size: 18px;
}

.email-panel ul {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 10px;
  color: rgba(247, 244, 239, 0.82);
}

.signature {
  margin-top: 28px;
  color: rgba(247, 244, 239, 0.9);
}

.plain-text-card pre {
  margin: 0;
  white-space: pre-wrap;
  font-family: "Cascadia Code", Consolas, monospace;
  font-size: 13px;
  line-height: 1.65;
  color: rgba(247, 244, 239, 0.82);
}

.footer-note {
  margin-top: 28px;
  font-size: 12px;
  color: rgba(247, 244, 239, 0.6);
}

@media (max-width: 920px) {
  .banner-stage,
  .email-layout,
  .cards-grid,
  .mini-card {
    grid-template-columns: 1fr;
  }

  .banner-stage {
    min-height: auto;
  }
}

@media print {
  body {
    background: #fff;
    color: #000;
  }

  .marketing-shell {
    width: 100%;
    padding: 0;
  }

  .banner-stage,
  .mini-card,
  .email-card,
  .subject-card,
  .plain-text-card {
    box-shadow: none;
  }

  .banner-stage {
    min-height: 170mm;
    border-radius: 0;
  }
}