:root {
  --bg-overlay: rgba(8, 12, 24, 0.75);
  --bg: #0f172a;
  --text: #ffffff;
  --muted: #cbd5e1;
  --accent: #fbbf24;
  --accent-strong: #f59e0b;
  --card: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.12);
  --focus: #60a5fa;
}

* {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  color: var(--text);
  font-family: "Poppins", ui-sans-serif, system-ui, -apple-system, "Segoe UI",
    Roboto, "Helvetica Neue", Arial, "Noto Sans", "Apple Color Emoji",
    "Segoe UI Emoji";
  background: linear-gradient(var(--bg-overlay), var(--bg-overlay)),
    url("../images/Luxury_rides_houston_tx.png") center/cover fixed no-repeat,
    var(--bg);
  display: grid;
  place-items: center;
}

.page {
  width: min(100%, 1100px);
  padding: 2rem;
}

.site-header {
  display: flex;
  justify-content: center;
}
.logo {
  height: auto;
  filter: drop-shadow(0 4px 20px rgba(0, 0, 0, 0.25));
}

.content {
  text-align: center;
  margin-top: 6vh;
}
.headline {
  font-weight: 700;
  letter-spacing: -0.02em;
  font-size: clamp(2rem, 2.4rem + 1.5vw, 3.5rem);
  margin: 0 0 0.75rem 0;
}
.subhead {
  color: var(--muted);
  font-size: clamp(1rem, 0.95rem + 0.6vw, 1.25rem);
  margin: 0 auto 2rem;
  max-width: 60ch;
}

.countdown {
  margin: 2rem 0 2.25rem;
}
.countdown-timer {
  display: grid;
  grid-template-columns: repeat(4, minmax(80px, 1fr));
  gap: clamp(0.75rem, 1.2vw, 1.25rem);
  max-width: 800px;
  margin: 0 auto;
}
.time-segment {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 1rem 0.75rem;
  backdrop-filter: blur(6px);
}
.number {
  display: block;
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  font-size: clamp(1.75rem, 1.4rem + 2.4vw, 3rem);
}
.label {
  color: var(--muted);
  font-size: 0.875rem;
}
.live-message {
  margin-top: 1rem;
  font-weight: 600;
  color: var(--accent);
}

.notify {
  margin-top: 2rem;
}
.notify-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.75rem;
  max-width: 600px;
  margin: 0 auto;
}
.notify-form input[type="email"] {
  width: 100%;
  padding: 0.9rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  outline: none;
}
.notify-form input[type="email"]::placeholder {
  color: #c7d2fe;
  opacity: 0.8;
}
.notify-form input[type="email"]:focus {
  border-color: var(--focus);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 30%, transparent);
}
.notify-form input[type="email"].error {
  border-color: #ef4444;
}

.button {
  padding: 0.9rem 1.2rem;
  border-radius: 12px;
  border: 0;
  font-weight: 600;
  background: linear-gradient(90deg, var(--accent), var(--accent-strong));
  color: #111827;
  cursor: pointer;
}
.button:hover {
  filter: brightness(1.05);
}
.button:focus {
  outline: 3px solid var(--focus);
  outline-offset: 3px;
}

.form-message {
  margin: 0.75rem auto 0;
  min-height: 1.25rem;
  color: var(--muted);
}
.alt-contact {
  color: var(--muted);
  margin-top: 0.5rem;
}
.alt-contact a {
  color: var(--text);
  text-decoration: underline;
}

.social {
  display: flex;
  gap: 0.75rem;
  justify-content: center;
  margin: 2.25rem 0 0;
}
.social-link {
  display: inline-flex;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
}
.social-link svg {
  width: 20px;
  height: 20px;
  fill: var(--text);
  opacity: 0.9;
}
.social-link:hover {
  background: rgba(255, 255, 255, 0.12);
}

.site-footer {
  text-align: center;
  margin-top: 8vh;
  color: var(--muted);
}
.site-footer .phone {
  color: var(--text);
}

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

@media (max-width: 700px) {
  .countdown-timer {
    grid-template-columns: repeat(2, 1fr);
  }
  .notify-form {
    grid-template-columns: 1fr;
  }
}