:root {
  --brand: #c8102e;
  --brand-dark: #9a0c23;
  --ink: #1a1a1a;
  --muted: #5b6470;
  --bg: #f6f7f9;
  --card: #ffffff;
  --border: #e5e7eb;
  --shadow: 0 6px 20px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 14px 36px rgba(0, 0, 0, 0.12);
  --radius: 12px;
  --maxw: 1100px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: 'Open Sans', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--brand); text-decoration: none; }
a:hover { text-decoration: underline; }

.site-header {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 18px 20px;
  text-align: center;
}

.site-header img {
  max-width: 240px;
  height: auto;
}

.hero {
  max-width: var(--maxw);
  margin: 48px auto 24px;
  padding: 0 20px;
  text-align: center;
}

.hero h1 {
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}

.hero p {
  font-size: clamp(1rem, 1.6vw, 1.15rem);
  color: var(--muted);
  margin: 0 auto;
  max-width: 720px;
}

.plants {
  max-width: var(--maxw);
  margin: 32px auto 64px;
  padding: 0 20px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}

@media (max-width: 640px) {
  .plants { grid-template-columns: 1fr; }
}

.plant-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .2s ease, box-shadow .2s ease;
  display: flex;
  flex-direction: column;
}

.plant-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
  text-decoration: none;
}

.plant-card .img-wrap {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #eee;
}

.plant-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.plant-card:hover img { transform: scale(1.04); }

.plant-card .body {
  padding: 16px 18px 20px;
  color: var(--ink);
}

.plant-card .label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand);
  font-weight: 700;
  margin-bottom: 4px;
}

.plant-card h2 {
  font-size: 1.15rem;
  margin: 0 0 6px;
  font-weight: 700;
}

.plant-card .meta {
  color: var(--muted);
  font-size: 0.92rem;
  margin: 0;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--card);
  padding: 22px 20px;
  text-align: center;
  color: var(--muted);
  font-size: 0.88rem;
}

.site-footer a { color: var(--muted); text-decoration: underline; }