:root {
  color-scheme: dark;
  font-family: "DM Sans", Arial, sans-serif;
  font-synthesis: none;
}

* { box-sizing: border-box; }

html { min-width: 320px; background: #080808; }

body {
  min-width: 320px;
  min-height: 100vh;
  margin: 0;
  color: #f8fafc;
  background: radial-gradient(circle at 89% 7%, rgba(211, 28, 40, .20), transparent 24rem), #080808;
}

.page-shell {
  display: grid;
  min-height: 100vh;
  padding: 24px;
  place-items: center;
}

.business-card {
  display: flex;
  width: min(100%, 880px);
  min-height: 570px;
  padding: clamp(28px, 6vw, 64px);
  flex-direction: column;
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 28px;
  background: linear-gradient(135deg, #171717, #0d0d0d);
  box-shadow: 0 28px 80px rgba(0, 0, 0, .3);
}

.business-card::after {
  width: 340px;
  height: 340px;
  content: "";
  position: absolute;
  right: -125px;
  bottom: -150px;
  border: 46px solid rgba(212, 27, 39, .12);
  border-radius: 50%;
  pointer-events: none;
}

.card-header, .card-footer, .contact-grid { position: relative; z-index: 1; }

.card-header { display: flex; align-items: center; justify-content: space-between; }

.brand { display: inline-flex; align-items: center; color: inherit; text-decoration: none; }

.brand-name, .company-type, .eyebrow, .contact-label, .card-footer { letter-spacing: .08em; text-transform: uppercase; }
.brand-name { font-family: Manrope, sans-serif; font-size: 14px; font-weight: 800; letter-spacing: .02em; }
.brand-name span { color: #e32935; }
.company-type { color: #9e9e9e; font-size: 12px; font-weight: 600; }

.intro { max-width: 610px; margin: auto 0 clamp(48px, 8vw, 72px); position: relative; z-index: 1; }
.eyebrow { margin: 0 0 18px; color: #e32935; font-size: 12px; font-weight: 700; }

h1 {
  margin: 0;
  font-family: Manrope, sans-serif;
  font-size: clamp(46px, 9.1vw, 84px);
  font-weight: 800;
  line-height: .97;
  letter-spacing: -.065em;
}

.intro-copy { max-width: 410px; margin: 24px 0 0; color: #c2c2c2; font-size: clamp(16px, 2vw, 19px); line-height: 1.55; }

.contact-grid { display: grid; gap: 12px; grid-template-columns: 1fr 1.18fr; }

.contact-card {
  display: flex;
  min-height: 100px;
  padding: 20px 22px;
  flex-direction: column;
  justify-content: center;
  position: relative;
  color: #f8fafc;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 15px;
  background: rgba(255, 255, 255, .045);
  transition: transform .2s ease, background .2s ease;
}

.contact-card:hover, .contact-card:focus-visible { transform: translateY(-3px); background: rgba(255, 255, 255, .09); outline: none; }
.contact-card-primary { color: #fff; border-color: #e32935; background: #d81f2c; }
.contact-card-primary:hover, .contact-card-primary:focus-visible { background: #ee3541; }
.contact-label { margin-bottom: 8px; color: #a8a8a8; font-size: 10px; font-weight: 700; }
.contact-card-primary .contact-label { color: rgba(255, 255, 255, .75); }
.contact-value { padding-right: 20px; font-size: clamp(14px, 2vw, 17px); font-weight: 600; overflow-wrap: anywhere; }
.contact-arrow { position: absolute; right: 20px; bottom: 20px; font-size: 18px; }

.card-footer { display: flex; margin-top: 32px; align-items: end; justify-content: space-between; gap: 16px; color: #a8a8a8; font-size: 10px; font-style: normal; font-weight: 500; line-height: 1.7; }
.card-footer address { display: flex; flex-direction: column; font-style: normal; }
.card-footer strong { color: #dce3ec; font-weight: 700; }
.card-footer p { margin: 0; white-space: nowrap; }

@media (max-width: 570px) {
  .page-shell { padding: 0; }
  .business-card { min-height: 100svh; border: 0; border-radius: 0; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-card { min-height: 86px; }
  .card-footer { margin-top: 24px; align-items: flex-start; flex-direction: column; }
  .card-footer p { white-space: normal; }
}

@media (prefers-reduced-motion: reduce) { .contact-card { transition: none; } }