/* RadFirma v1.1 — sharp native HTML/CSS/SVG, solid black surface. */
:root {
  color-scheme: dark;
  --black: #000000;
  --gold: #EFB566;
  --bronze: #BE794A;
  --white: #F9F8F5;
  --muted: #AAA39C;
  --rule: #5B402C;
  --container: 1280px;
}
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; min-width: 280px; min-height: 100%; background: #000; }
body { color: var(--white); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; }
.page { min-height: 100vh; min-height: 100svh; display: flex; flex-direction: column; background: #000; }
.site-main {
  position: relative;
  width: min(100%, var(--container));
  min-height: 0;
  margin-inline: auto;
  padding: clamp(70px, 9svh, 120px) clamp(20px, 5vw, 70px);
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  overflow: clip; /* Decorative locator stays inside the page width. */
}
.content-stack {
  width: 100%;
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: clamp(58px, 7svh, 88px);
}
.hero-brand { width: 100%; text-align: center; }
.brand-heading { margin: 0; line-height: 0; }
.brand-heading img {
  display: inline-block;
  vertical-align: middle;
  width: clamp(300px, 44vw, 600px);
  max-width: 100%;
  height: auto;
}
.features-section { width: 100%; }
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.feature {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 24px;
  min-height: 196px;
  padding: 30px 16px;
}
.feature + .feature { border-left: 1px solid var(--rule); }
.feature-icon {
  width: 47px;
  height: 47px;
  color: var(--gold);
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}
.feature h2 {
  margin: 0;
  color: var(--white);
  font-size: clamp(1.12rem, 1.65vw, 1.45rem);
  font-weight: 650;
  letter-spacing: .005em;
  line-height: 1.2;
}
.development-status { display: flex; align-items: center; justify-content: center; gap: 15px; }
.development-indicator {
  width: 9px;
  height: 9px;
  transform: rotate(45deg);
  border: 1.5px solid var(--gold);
  flex-shrink: 0;
}
.development-status p {
  margin: 0;
  color: var(--gold);
  text-align: center;
  text-transform: uppercase;
  font-weight: 700;
  font-size: clamp(.78rem, 1.05vw, .96rem);
  line-height: 1.5;
  letter-spacing: .19em;
}
.locator-graphics {
  position: absolute;
  z-index: 0;
  width: min(460px, 36vw);
  aspect-ratio: 1;
  top: 50%;
  right: -8%;
  transform: translateY(-50%);
  opacity: .23;
  pointer-events: none;
}
.locator-ring { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); border: 1px solid #94623A; border-radius: 50%; }
.locator-ring--outside { width: 94%; height: 94%; }
.locator-ring--middle { width: 68%; height: 68%; }
.locator-ring--inside { width: 40%; height: 40%; }
.locator-axis { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); background: var(--gold); }
.locator-axis--horizontal { width: 48px; height: 1px; }
.locator-axis--vertical { height: 48px; width: 1px; }
.locator-center { position: absolute; width: 6px; height: 6px; background: var(--gold); border-radius: 50%; left: 50%; top: 50%; transform: translate(-50%, -50%); }
.site-footer {
  width: min(100%, var(--container));
  margin-inline: auto;
  padding: 24px clamp(20px, 5vw, 70px) 32px;
  border-top: 1px solid #463124;
  color: var(--muted);
  background: #000;
  font-size: .78rem;
  line-height: 1.45;
}
.skip-link { position: absolute; top: -90px; left: 16px; z-index: 5; background: var(--gold); color: #000; padding: 12px 16px; font-weight: 700; text-decoration: none; }
.skip-link:focus-visible { top: 14px; outline: 2px solid white; outline-offset: 3px; }
@media (max-width: 760px) {
  .site-main { padding: clamp(62px, 8svh, 94px) clamp(20px, 7vw, 36px); }
  .content-stack { gap: clamp(45px, 7svh, 64px); }
  .brand-heading img { width: min(90%, 470px); }
  .feature-grid { grid-template-columns: 1fr; }
  .feature {
    min-height: 104px;
    flex-direction: row;
    text-align: left;
    justify-content: flex-start;
    padding: 20px 22px;
    gap: 26px;
  }
  .feature + .feature { border-left: none; border-top: 1px solid var(--rule); }
  .feature-icon { width: 38px; height: 38px; }
  .feature h2 { font-size: clamp(1.12rem, 4.5vw, 1.45rem); }
  .locator-graphics { width: min(430px, 85vw); right: -31%; opacity: .14; }
  .development-status { max-width: min(100%, 310px); }
  .development-status p { letter-spacing: .10em; font-size: .86rem; line-height: 1.6; }
  .site-footer { text-align: center; }
}
@media (max-width: 390px) {
  .site-main { padding: 52px 20px 62px; }
  .brand-heading img { width: min(100%, 320px); }
  .content-stack { gap: 44px; }
  .feature { padding: 18px 12px; min-height: 95px; gap: 22px; }
  .development-status { gap: 10px; }
  .development-status { max-width: 290px; }
  .development-status p { font-size: .84rem; letter-spacing: .065em; }
  .site-footer { font-size: .71rem; }
}