* {
  box-sizing: border-box;
}

:root {
  --bg: #f4f3ef;
  --panel: rgba(255, 255, 255, 0.72);
  --text: #18211f;
  --muted: #65706c;
  --line: #d9ded9;
  --accent: #1c5f53;
  --accent-dark: #15483f;
  --soft: #e8efec;
  --shadow: 0 18px 55px rgba(24, 33, 31, 0.08);
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(28, 95, 83, 0.10), transparent 34rem),
    var(--bg);
}

.shell {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  padding: 72px 0 36px;
}

.hero {
  max-width: 850px;
  padding: 32px 0 54px;
}

.eyebrow,
.label {
  margin: 0 0 12px;
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--accent);
}

.brand {
  margin-bottom: 14px;
  font-size: clamp(3.6rem, 10vw, 7.4rem);
  line-height: 0.92;
  font-weight: 800;
  letter-spacing: -0.07em;
}

h1,
h2,
p {
  margin-top: 0;
}

h1 {
  margin-bottom: 20px;
  max-width: 800px;
  font-size: clamp(2rem, 5vw, 4.2rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
  font-weight: 650;
}

h2 {
  margin-bottom: 14px;
  font-size: 1.35rem;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.lead {
  max-width: 720px;
  margin-bottom: 0;
  font-size: clamp(1.05rem, 2vw, 1.28rem);
  line-height: 1.6;
  color: var(--muted);
}

.status-card,
.card,
.release {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
}

.status-card {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  padding: 26px 28px;
  border-radius: 22px;
}

.version {
  margin: 0;
  font-size: clamp(2.1rem, 5vw, 3.5rem);
  font-weight: 760;
  line-height: 1;
  letter-spacing: -0.04em;
}

.status-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  align-items: center;
  gap: 10px;
  color: var(--muted);
  font-size: 0.94rem;
}

.dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  margin-top: 22px;
}

.card {
  min-height: 280px;
  padding: 30px;
  border-radius: 22px;
}

.card p:not(.label) {
  min-height: 92px;
  color: var(--muted);
  line-height: 1.65;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border: 0;
  border-radius: 999px;
  font: inherit;
  font-weight: 650;
  background: var(--accent);
  color: white;
}

.button-secondary {
  background: var(--soft);
  color: var(--accent-dark);
}

.button-disabled {
  opacity: 0.55;
  cursor: not-allowed;
}

.release {
  display: grid;
  grid-template-columns: 230px 1fr;
  gap: 38px;
  align-items: start;
  margin-top: 22px;
  padding: 30px;
  border-radius: 22px;
}

.release p:last-child {
  margin: 0;
  color: var(--muted);
  line-height: 1.65;
}

footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 36px 4px 0;
  color: var(--muted);
  font-size: 0.88rem;
}

footer p {
  margin: 0;
}

.footer-note {
  text-align: right;
}

@media (max-width: 760px) {
  .shell {
    width: min(100% - 24px, 1120px);
    padding-top: 36px;
  }

  .hero {
    padding-bottom: 34px;
  }

  .status-card,
  .grid,
  .release,
  footer {
    display: block;
  }

  .status-meta {
    justify-content: flex-start;
    margin-top: 20px;
  }

  .grid {
    margin-top: 18px;
  }

  .card + .card {
    margin-top: 18px;
  }

  .release {
    margin-top: 18px;
  }

  .release > div {
    margin-bottom: 18px;
  }

  footer p + p {
    margin-top: 8px;
  }

  .footer-note {
    text-align: left;
  }
}