:root {
  --red: #ed1c24;
  --ink: #101826;
  --muted: #667085;
  --line: #e8e8e8;
  --soft: #f6f6f4;
  --white: #ffffff;
  --max: 1180px;
  --catalogue-max: 1580px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  font-family: Arial, Helvetica, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
img { display: block; max-width: 100%; }

.container {
  width: min(calc(100% - 40px), var(--max));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: var(--red);
  color: var(--white);
  box-shadow: 0 1px 0 rgba(0,0,0,.04);
}
.topbar-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  text-decoration: none;
  font-size: clamp(18px, 2.2vw, 30px);
  letter-spacing: .24em;
  font-weight: 400;
  white-space: nowrap;
}
.top-contact {
  text-decoration: none;
  font-weight: 700;
  letter-spacing: .12em;
  font-size: 12px;
  border-bottom: 1px solid rgba(255,255,255,.75);
  padding-bottom: 4px;
}

.section { padding: 88px 0; }
.hero { padding-top: 70px; }
.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: 72px;
}
.eyebrow, .section-kicker {
  margin: 0 0 18px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
}
.eyebrow { color: var(--red); }
h1, h2, p { margin-top: 0; }
h1 {
  margin-bottom: 28px;
  font-size: clamp(58px, 7vw, 104px);
  line-height: .92;
  letter-spacing: -.045em;
  font-weight: 500;
}
h2 {
  margin-bottom: 0;
  font-size: clamp(34px, 4.3vw, 58px);
  line-height: 1;
  letter-spacing: -.035em;
  font-weight: 500;
}
.lead {
  max-width: 670px;
  margin-bottom: 32px;
  color: #3d4655;
  font-size: clamp(18px, 2vw, 23px);
  line-height: 1.55;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 20px;
}
.button {
  display: inline-flex;
  min-height: 50px;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--ink);
  text-decoration: none;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: .10em;
  transition: transform .15s ease, background-color .15s ease, color .15s ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary {
  border-color: var(--red);
  background: var(--red);
  color: var(--white);
}
.button-secondary { background: var(--white); }
.microcopy {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}
.cover-wrap {
  margin: 0;
  justify-self: end;
  width: min(100%, 510px);
  position: relative;
}
.cover-wrap::before {
  content: "";
  position: absolute;
  inset: 18px -18px -18px 18px;
  background: var(--red);
  z-index: -1;
}
.cover {
  width: 100%;
  border: 1px solid #efefef;
  box-shadow: 0 22px 60px rgba(16,24,38,.14);
  background: white;
}

.section-soft { background: var(--soft); }
.two-col {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 80px;
}
.about-copy {
  max-width: 720px;
  color: #3d4655;
  font-size: 19px;
  line-height: 1.7;
}
.about-copy p:last-child { margin-bottom: 0; }

.imprint-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.imprint-card {
  min-height: 170px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 28px 34px;
  border: 1px solid var(--line);
  background: #fff;
  transition: transform .15s ease, box-shadow .15s ease;
}
.imprint-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 30px rgba(16,24,38,.08);
}
.imprint-card img {
  width: auto;
  height: auto;
  max-width: 210px;
  max-height: 105px;
  object-fit: contain;
}

.section-dark {
  background: var(--ink);
  color: var(--white);
}
.catalogue { padding: 74px 0 84px; }
.catalogue-container {
  width: min(calc(100% - 24px), var(--catalogue-max));
}
.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 28px;
}
.light .section-kicker { color: #ff6f75; }
.catalogue-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 22px;
}
.text-link {
  color: var(--white);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .09em;
  text-decoration-thickness: 1px;
  text-underline-offset: 5px;
}
.pdf-shell {
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(255,255,255,.18);
  width: 100%;
  height: 88vh;
  min-height: 760px;
  max-height: 1160px;
  box-shadow: 0 24px 60px rgba(0,0,0,.25);
}
.pdf-object {
  width: 100%;
  height: 100%;
  display: block;
}
.pdf-fallback {
  height: 100%;
  min-height: 760px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 18px;
  color: var(--ink);
  text-align: center;
  padding: 32px;
}
.mobile-pdf-action { display: none; margin-top: 16px; }
.button-full { width: 100%; }

.contact-card {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  padding-top: 16px;
}
.contact-intro {
  max-width: 520px;
  margin-top: 24px;
  color: var(--muted);
  font-size: 18px;
  line-height: 1.6;
}
.contact-details {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
  padding-top: 4px;
  font-size: 17px;
  line-height: 1.45;
}
.contact-details strong {
  font-size: 24px;
  letter-spacing: -.02em;
}
.contact-details a:not(.button) {
  color: var(--red);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}
.contact-details address {
  margin: 10px 0 0;
  color: #4b5563;
  font-style: normal;
}
.contact-button { margin-top: 18px; }

.footer {
  border-top: 1px solid var(--line);
  padding: 26px 0;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: .05em;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.footer a { text-decoration: none; font-weight: 700; }

@media (max-width: 1100px) {
  .imprint-grid { grid-template-columns: repeat(2, 1fr); }
  .pdf-shell { min-height: 680px; }
}

@media (max-width: 900px) {
  .topbar-inner { min-height: 66px; }
  .brand { font-size: 16px; letter-spacing: .16em; }
  .hero-grid, .two-col, .contact-card { grid-template-columns: 1fr; }
  .hero-grid { gap: 52px; }
  .cover-wrap { justify-self: center; width: min(100%, 480px); }
  .two-col, .contact-card { gap: 34px; }
  .section { padding: 70px 0; }
  .catalogue { padding: 62px 0 72px; }
  .pdf-shell { height: 82vh; min-height: 620px; }
}

@media (max-width: 620px) {
  .container { width: min(calc(100% - 28px), var(--max)); }
  .catalogue-container { width: min(calc(100% - 20px), var(--catalogue-max)); }
  .top-contact { display: none; }
  .brand { font-size: 14px; letter-spacing: .13em; }
  .section { padding: 58px 0; }
  .hero { padding-top: 48px; }
  h1 { font-size: clamp(50px, 18vw, 74px); }
  .lead { font-size: 18px; }
  .hero-actions { flex-direction: column; }
  .button { width: 100%; }
  .cover-wrap::before { inset: 10px -10px -10px 10px; }
  .imprint-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .imprint-card { min-height: 116px; padding: 18px; }
  .imprint-card img { max-width: 135px; max-height: 76px; }
  .section-head { align-items: flex-start; flex-direction: column; }
  .catalogue-links { justify-content: flex-start; gap: 16px; }
  .pdf-shell { display: none; }
  .mobile-pdf-action { display: block; }
  .footer-inner { align-items: flex-start; flex-direction: column; }
}