:root {
  --olive: #7a8c61;
  --olive-deep: #5c6b48;
  --ink: #383838;
  --cream: #f5f0e1;
  --mist: #dfe4d4;
  --paper: #faf7ef;
  --line: rgba(56, 56, 56, 0.14);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
  color: var(--ink);
  background: var(--paper);
  font-family: "IBM Plex Sans", system-ui, sans-serif;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 15% -10%, rgba(122, 140, 97, 0.28), transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 10%, rgba(223, 228, 212, 0.9), transparent 50%),
    linear-gradient(180deg, #f7f3e8 0%, var(--paper) 45%, #ebe6d6 100%);
}

.top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  max-width: 1080px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
  font-family: Fraunces, Georgia, serif;
  font-weight: 700;
  font-size: 1.35rem;
  letter-spacing: -0.02em;
}

nav {
  display: flex;
  gap: 1.25rem;
}

nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  opacity: 0.72;
}

nav a:hover {
  opacity: 1;
}

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1rem 1.5rem 4rem;
}

.hero {
  max-width: 36rem;
  padding: 2.5rem 0 2rem;
}

.eyebrow {
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--olive-deep);
}

h1 {
  margin: 0;
  font-family: Fraunces, Georgia, serif;
  font-size: clamp(3.5rem, 10vw, 5.5rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 0.95;
  color: var(--olive-deep);
}

.lede {
  margin: 1.1rem 0 1.75rem;
  font-size: 1.2rem;
  line-height: 1.45;
  max-width: 28rem;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.25rem;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease;
}

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

.btn.primary {
  background: var(--olive-deep);
  color: var(--cream);
}

.btn.ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--line);
}

.fine {
  margin-top: 1.25rem;
  font-size: 0.85rem;
  line-height: 1.45;
  opacity: 0.7;
  max-width: 32rem;
}

.shot {
  margin: 1rem 0 3rem;
}

.shot img {
  width: min(100%, 520px);
  height: auto;
  border-radius: 18px;
  box-shadow: 0 24px 60px rgba(56, 56, 56, 0.18);
  border: 1px solid var(--line);
}

.install h2 {
  font-family: Fraunces, Georgia, serif;
  font-size: 1.75rem;
  margin: 0 0 1.25rem;
}

.grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

article {
  padding: 1.25rem 1.35rem;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.45);
}

article h3 {
  margin: 0 0 0.75rem;
  font-size: 1.05rem;
}

ol {
  margin: 0;
  padding-left: 1.2rem;
  line-height: 1.55;
}

pre {
  margin: 0;
  padding: 0.85rem 1rem;
  border-radius: 10px;
  background: var(--ink);
  color: var(--cream);
  overflow-x: auto;
  font-size: 0.85rem;
  line-height: 1.5;
}

code {
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.9em;
}

footer {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
  opacity: 0.65;
  font-size: 0.9rem;
}

footer a {
  color: inherit;
}

@media (prefers-reduced-motion: reduce) {
  .btn {
    transition: none;
  }
}