:root {
  --ink: #122033;
  --muted: #5b6b7c;
  --line: rgba(18, 32, 51, 0.12);
  --panel: rgba(255, 255, 255, 0.72);
  --accent: #0f6e56;
  --accent-ink: #ffffff;
  --accent-soft: #d8efe7;
  --warn: #8a5a12;
  --radius: 14px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "DM Sans", "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  color: var(--ink);
  background: #e8eef5;
  line-height: 1.45;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(1200px 600px at 12% -10%, #c9dff5 0%, transparent 60%),
    radial-gradient(900px 500px at 88% 8%, #cfe8df 0%, transparent 55%),
    linear-gradient(165deg, #eef3f8 0%, #dde7f1 45%, #d5e4dc 100%);
}

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  max-width: 720px;
  margin: 0 auto;
  padding: 4.5rem 1.5rem 3rem;
  animation: rise 700ms ease-out both;
}

.brand-mark {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  margin-bottom: 1.25rem;
  box-shadow: 0 18px 40px rgba(18, 32, 51, 0.12);
  animation: float-in 800ms 80ms ease-out both;
}

.brand {
  margin: 0 0 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 6vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

h1 {
  margin: 0 0 0.85rem;
  font-family: var(--font-body);
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  font-weight: 600;
  color: var(--muted);
}

.lede {
  margin: 0 0 1.75rem;
  max-width: 34rem;
  font-size: 1.05rem;
  color: var(--ink);
}

.cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.98rem;
  transition: transform 160ms ease, background-color 160ms ease, border-color 160ms ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: var(--accent-ink);
}

.btn-primary:hover {
  background: #0c5c48;
}

.btn-secondary {
  background: var(--panel);
  color: var(--ink);
  border-color: var(--line);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  border-color: rgba(18, 32, 51, 0.28);
}

.meta {
  margin: 0;
  min-height: 1.4em;
  color: var(--muted);
  font-size: 0.92rem;
}

.all {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.5rem 4rem;
  animation: rise 700ms 140ms ease-out both;
}

.all h2 {
  margin: 0 0 1rem;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.release-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.release-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.05rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  backdrop-filter: blur(8px);
}

.release-list li.recommended {
  border-color: rgba(15, 110, 86, 0.35);
  background: linear-gradient(180deg, rgba(216, 239, 231, 0.75), rgba(255, 255, 255, 0.8));
}

.release-copy {
  min-width: 0;
}

.release-label {
  display: block;
  font-weight: 650;
}

.release-size {
  display: block;
  margin-top: 0.15rem;
  color: var(--muted);
  font-size: 0.88rem;
}

.release-list a {
  flex-shrink: 0;
  color: var(--accent);
  font-weight: 650;
  text-decoration: none;
}

.release-list a:hover {
  text-decoration: underline;
}

.badge {
  display: inline-block;
  margin-left: 0.45rem;
  padding: 0.12rem 0.45rem;
  border-radius: 999px;
  background: var(--accent-soft);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  vertical-align: middle;
}

footer {
  max-width: 720px;
  margin: 0 auto;
  padding: 0 1.5rem 2.5rem;
  color: var(--warn);
  font-size: 0.88rem;
}

footer p {
  margin: 0;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes float-in {
  from {
    opacity: 0;
    transform: translateY(10px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@media (max-width: 560px) {
  .release-list li {
    flex-direction: column;
    align-items: flex-start;
  }
}