/* Coming-soon page. The hero is a US motorist-services sign: sign blue, white legend, white inset border. */
:root {
  --sky: #e6eef5;
  --sky-low: #f4f7fa;
  --text: #1c2733;
  --muted: #4d5c6b;
  --sign: #1b4f9c;
  --legend: #ffffff;
  --post: #8a949e;
  --rule: #c9d5e1;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --sky: #0f1b2c;
    --sky-low: #16253a;
    --text: #e6edf4;
    --muted: #a6b4c3;
    --sign: #2158ab;
    --post: #4f5b68;
    --rule: #2a3a50;
  }
}
:root[data-theme="dark"] {
  --sky: #0f1b2c; --sky-low: #16253a; --text: #e6edf4; --muted: #a6b4c3;
  --sign: #2158ab; --post: #4f5b68; --rule: #2a3a50;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: linear-gradient(var(--sky) 0, var(--sky-low) 70vh) var(--sky-low);
  color: var(--text);
  font: 400 18px/1.6 "Overpass", system-ui, sans-serif;
}
main { flex: 1; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--sign); outline-offset: 3px; }

/* The sign */
.roadside {
  display: flex;
  justify-content: center;
  padding: clamp(72px, 10vw, 112px) 16px 0; /* room for the "Coming soon" tab above the sign */
}
.sign {
  position: relative;
  width: min(100%, 680px);
}
.sign-panel,
.sign-tab {
  background: var(--sign);
  color: var(--legend);
  /* White inset border with a blue margin outside it, as on real signs. */
  border: 5px solid var(--legend);
  box-shadow: 0 0 0 6px var(--sign);
}
.sign-tab {
  position: absolute;
  top: -44px;
  right: 28px;
  padding: 4px 18px 0;
  border-radius: 10px 10px 0 0;
  border-bottom: none;
  font-weight: 600;
  font-size: 18px;
  line-height: 32px;
  z-index: 1;
}
.sign-panel {
  position: relative;
  z-index: 2;
  border-radius: 18px;
  padding: clamp(22px, 5vw, 40px) clamp(20px, 5vw, 48px) clamp(20px, 4vw, 32px);
  text-align: center;
}
.sign-name {
  margin: 0;
  font-weight: 800;
  font-size: clamp(52px, 13vw, 104px);
  line-height: 1;
  letter-spacing: -0.01em;
}
.sign-line {
  margin: 10px 0 0;
  font-weight: 600;
  font-size: clamp(17px, 3.6vw, 26px);
  line-height: 1.25;
}
.sign-symbols {
  display: flex;
  justify-content: center;
  gap: clamp(14px, 4vw, 24px);
  margin-top: clamp(18px, 4vw, 28px);
}
.sign-symbols svg {
  width: clamp(64px, 15vw, 96px);
  height: auto;
  aspect-ratio: 1;
  padding: 10px;
  border-radius: 10px;
  background: var(--legend);
  color: var(--sign);
}
/* Two steel posts under the sign. */
.sign-posts {
  height: 72px;
  margin: 0 auto;
  width: 46%;
  background:
    linear-gradient(var(--post), var(--post)) left / 12px 100% no-repeat,
    linear-gradient(var(--post), var(--post)) right / 12px 100% no-repeat;
}

/* Text below the sign */
.about {
  max-width: 36rem;
  margin: 0 auto;
  padding: 8px 16px 56px;
  border-top: 2px solid var(--rule);
}
.lede {
  margin: 32px 0 0;
  font-size: clamp(20px, 3.2vw, 24px);
  line-height: 1.45;
}
.about h2 {
  margin: 40px 0 8px;
  font-size: 20px;
  font-weight: 800;
}
.features {
  margin: 0;
  padding-left: 1.2em;
  color: var(--muted);
}
.features li { margin: 6px 0; }
.features li::marker { color: var(--sign); }

.footer {
  padding: 20px 16px 28px;
  text-align: center;
  font-size: 14px;
  color: var(--muted);
}
.footer p { margin: 0; }