:root {
  --bg: #070604;
  --text: #f3e7d0;
  --muted: #c5ad83;
  --accent: #d8a34b;
  --glass: rgba(15, 12, 8, 0.5);
  --border: rgba(243, 231, 208, 0.18);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: 48px clamp(24px, 6vw, 92px);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url("assets/t-rex-museum.png");
  background-size: cover;
  background-position: center;
  transform: scale(1.02);
  filter: saturate(0.92) contrast(1.08);
}

.hero__shade {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 68% 42%, rgba(216, 163, 75, 0.08), transparent 28%),
    linear-gradient(90deg, rgba(7, 6, 4, 0.94) 0%, rgba(7, 6, 4, 0.68) 36%, rgba(7, 6, 4, 0.18) 70%, rgba(7, 6, 4, 0.58) 100%),
    linear-gradient(180deg, rgba(7, 6, 4, 0.4), rgba(7, 6, 4, 0.88));
}

.hero__content {
  position: relative;
  z-index: 1;
  width: min(720px, 100%);
  padding: clamp(28px, 5vw, 56px);
  border: 1px solid var(--border);
  background: var(--glass);
  backdrop-filter: blur(8px);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.45);
}

.eyebrow {
  margin: 0 0 18px;
  color: var(--accent);
  font-family: Oswald, Inter, sans-serif;
  font-size: clamp(14px, 1.6vw, 18px);
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  max-width: 660px;
  font-family: Oswald, Impact, sans-serif;
  font-size: clamp(56px, 9vw, 116px);
  line-height: 0.92;
  letter-spacing: -0.04em;
  text-transform: uppercase;
  text-shadow: 0 8px 28px rgba(0, 0, 0, 0.65);
}

h1 span {
  color: #fff3da;
}

.subtitle {
  margin: 26px 0 32px;
  max-width: 520px;
  color: var(--muted);
  font-size: clamp(17px, 2vw, 22px);
  line-height: 1.55;
}

.notify {
  display: flex;
  width: min(520px, 100%);
  gap: 12px;
}

.notify input {
  min-width: 0;
  flex: 1;
  height: 54px;
  padding: 0 18px;
  color: var(--text);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--border);
  border-radius: 999px;
  outline: none;
}

.notify input::placeholder {
  color: rgba(243, 231, 208, 0.58);
}

.notify button {
  height: 54px;
  padding: 0 24px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  color: #180f05;
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: pointer;
  transition: transform 0.18s ease, filter 0.18s ease;
}

.notify button:hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
}

.note {
  margin: 30px 0 0;
  color: rgba(243, 231, 208, 0.72);
  font-family: Oswald, Inter, sans-serif;
  letter-spacing: 0.34em;
  text-transform: uppercase;
}

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

@media (max-width: 720px) {
  .hero {
    align-items: flex-end;
    padding: 24px;
  }

  .hero__bg {
    background-position: 62% center;
  }

  .hero__shade {
    background:
      linear-gradient(180deg, rgba(7, 6, 4, 0.18), rgba(7, 6, 4, 0.94)),
      linear-gradient(90deg, rgba(7, 6, 4, 0.7), rgba(7, 6, 4, 0.25));
  }

  .hero__content {
    padding: 26px;
  }

  .notify {
    flex-direction: column;
  }

  .notify button,
  .notify input {
    width: 100%;
  }
}