:root {
  --background: #f5f3ef;
  --panel: #ffffff;
  --card-border: rgba(15, 23, 42, 0.1);
  --text: #0f172a;
  --muted: #334155;
  --subtle: #64748b;
  --accent: #e8672c;
  --accent-strong: #d45820;
}

* {
  box-sizing: border-box;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: 'Inter', Arial, Helvetica, sans-serif;
  background:
    radial-gradient(ellipse 80% 50% at 15% 15%, rgba(232, 103, 44, 0.07) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 85% 85%, rgba(212, 88, 32, 0.05) 0%, transparent 60%),
    var(--background);
  color: var(--text);
  padding: 24px;
}

main {
  width: 100%;
  max-width: 920px;
  margin: 0 auto;
  min-height: calc(100vh - 48px);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.panel {
  border: 1px solid var(--card-border);
  border-top: 3px solid var(--accent-strong);
  border-radius: 8px;
  padding: 44px;
  background: var(--panel);
  box-shadow: 0 4px 24px rgba(15, 23, 42, 0.08), 0 1px 4px rgba(15, 23, 42, 0.05);
}

.brand-mark {
  display: block;
  width: 200px;
  border-radius: 12px;
  margin-bottom: 4px;
  object-fit: contain;
}

h1 {
  margin: 0 0 18px;
  font-size: clamp(42px, 8vw, 72px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: 0;
  color: var(--text);
  background: linear-gradient(135deg, var(--text) 30%, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.lead {
  margin: 0 0 26px;
  color: var(--muted);
  font-size: 19px;
  line-height: 1.7;
}

.section {
  margin-top: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(15, 23, 42, 0.1);
}

.tab-switcher {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 34px;
  padding: 10px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 8px;
  background: rgba(15, 23, 42, 0.02);
}

.tab-button {
  border: 1px solid rgba(15, 23, 42, 0.14);
  background: var(--panel);
  border-radius: 6px;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
  padding: 8px 12px;
  cursor: pointer;
}

.tab-button:hover {
  color: var(--text);
  border-color: rgba(15, 23, 42, 0.2);
}

.tab-button[aria-selected="true"] {
  color: var(--text);
  border-color: var(--accent);
  background: rgba(232, 103, 44, 0.08);
}

.tab-section[hidden] {
  display: none;
}

.company-facts {
  margin-top: 14px;
  border: 1px solid rgba(15, 23, 42, 0.1);
  border-radius: 8px;
  overflow: hidden;
  background: rgba(15, 23, 42, 0.02);
}

.company-fact {
  display: grid;
  grid-template-columns: minmax(180px, 240px) 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px 14px;
  border-top: 1px solid rgba(15, 23, 42, 0.08);
}

.company-fact:first-child {
  border-top: 0;
}

.company-fact-label {
  margin: 0;
  color: var(--subtle);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.company-fact-value {
  margin: 0;
  color: var(--text);
  font-size: 15px;
  line-height: 1.55;
}

.company-details-heading {
  margin-top: 28px;
}

h2 {
  margin: 0 0 12px;
  font-size: 18px;
  letter-spacing: 0;
}

p {
  margin: 0 0 14px;
  color: var(--muted);
  line-height: 1.65;
}

a {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
  transition: color 0.15s;
}

a:hover {
  color: var(--accent-strong);
  text-decoration: underline;
}

.site-footer {
  margin-top: 26px;
  color: var(--subtle);
  font-size: 14px;
  line-height: 1.6;
  text-align: center;
}

.site-footer p {
  margin: 0 0 8px;
  color: var(--subtle);
}

.site-footer p:last-child {
  margin-bottom: 0;
}

.contact-subheading {
  margin: 10px 0 8px;
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

@media (max-width: 640px) {
  body {
    padding: 18px;
  }

  main {
    min-height: calc(100vh - 36px);
  }

  .panel {
    padding: 30px 24px;
  }

  .brand-mark {
    margin: 0 auto 8px;
  }

  .tab-switcher {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
  }

  .tab-button {
    width: 100%;
    padding: 9px 8px;
    text-align: center;
  }

  .company-fact {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .lead {
    font-size: 17px;
  }

}