/* 泸西高原梨 - 青绿+米白主题，高原水果风格 */
:root {
  --green-dark: #1a5c38;
  --green: #2e8b57;
  --green-mid: #3ca66b;
  --green-light: #a8d8b9;
  --cream: #f8f5f0;
  --white: #ffffff;
  --text: #2a3a2a;
  --stone: #e8e4dc;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'PingFang SC', 'Microsoft YaHei', sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.7;
}

.site { display: flex; flex-direction: column; min-height: 100vh; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 24px; }

/* Header */
.top-header {
  background: var(--white);
  border-bottom: 2px solid var(--green);
}
.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 16px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.brand { display: flex; align-items: center; gap: 14px; }
.icon { font-size: 2.4rem; }
.brand h1 { font-size: 1.25rem; font-weight: 700; color: var(--green-dark); }
.brand p { font-size: 0.75rem; color: var(--green-mid); letter-spacing: 2px; }
.top-nav { display: flex; gap: 8px; }
.top-nav a {
  padding: 8px 20px;
  color: var(--green-dark);
  text-decoration: none;
  font-size: 0.88rem;
  border: 1.5px solid var(--green);
  border-radius: 4px;
  transition: all 0.3s;
}
.top-nav a:hover { background: var(--green); color: var(--white); }

/* Hero */
.hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, #e8e4dc 0%, var(--green-light) 40%, var(--green-dark) 100%);
}
.hero-gradient::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 30%, rgba(255,255,255,0.4) 0%, transparent 50%),
              radial-gradient(ellipse at 30% 80%, rgba(26,92,56,0.2) 0%, transparent 40%);
}
.hero-content { position: relative; z-index: 2; padding: 40px; }
.top-badge {
  display: inline-block;
  background: rgba(255,255,255,0.4);
  color: var(--green-dark);
  padding: 6px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  letter-spacing: 2px;
  margin-bottom: 20px;
  backdrop-filter: blur(6px);
}
.hero-content h2 { font-size: 3rem; font-weight: 800; color: var(--green-dark); letter-spacing: 8px; margin-bottom: 12px; }
.hero-content p { color: var(--green); font-size: 1.1rem; letter-spacing: 3px; }

/* Intro Strip */
.intro-strip {
  background: var(--green);
  padding: 40px 24px;
  text-align: center;
}
.intro-strip p { max-width: 700px; margin: 0 auto; color: rgba(255,255,255,0.9); font-size: 1rem; line-height: 1.8; }

/* Sections */
section { padding: 80px 0; }
h2 {
  text-align: center;
  font-size: 1.9rem;
  margin-bottom: 40px;
  color: var(--green-dark);
  font-weight: 700;
}
h2::after {
  content: '';
  display: block;
  width: 50px;
  height: 3px;
  background: var(--green-mid);
  margin: 12px auto 0;
  border-radius: 2px;
}

/* Products */
.products { background: var(--white); }
.product-list { display: flex; flex-direction: column; gap: 20px; }
.product-row {
  display: grid;
  grid-template-columns: 180px 1fr;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 3px 16px rgba(46,139,87,0.08);
  border: 1px solid rgba(46,139,87,0.08);
  transition: box-shadow 0.3s;
}
.product-row:hover { box-shadow: 0 8px 30px rgba(46,139,87,0.15); }
.product-img { min-height: 140px; }
.r1 { background: linear-gradient(135deg, #2e8b57, #a8d8b9, #e8e4dc); }
.r2 { background: linear-gradient(135deg, #1a5c38, #3ca66b, #a8d8b9); }
.r3 { background: linear-gradient(135deg, #a8d8b9, #f8f5f0, #2e8b57); }
.r4 { background: linear-gradient(135deg, #3ca66b, #2e8b57, #1a5c38); }
.product-detail {
  padding: 24px;
  background: var(--cream);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.product-detail h3 { color: var(--green-dark); font-size: 1.15rem; margin-bottom: 8px; }
.product-detail p { color: #666; font-size: 0.9rem; margin-bottom: 10px; }
.prod-tag {
  display: inline-block;
  background: var(--green);
  color: var(--white);
  font-size: 0.72rem;
  padding: 2px 10px;
  border-radius: 50px;
  align-self: flex-start;
}

/* Farm */
.farm { background: var(--cream); }
.farm-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.farm-info h2 { text-align: left; }
.farm-info h2::after { margin: 12px 0 0; }
.farm-info p { color: #666; margin-bottom: 24px; font-size: 0.95rem; }
.farm-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.fs {
  background: var(--white);
  padding: 20px;
  border-radius: 12px;
  text-align: center;
  border-top: 3px solid var(--green);
}
.fs strong { display: block; color: var(--green-dark); font-size: 1.3rem; margin-bottom: 4px; }
.fs p { color: #888; font-size: 0.8rem; }
.farm-scene {
  height: 320px;
  border-radius: 16px;
  background: linear-gradient(135deg, #a8d8b9 0%, #3ca66b 40%, #1a5c38 100%);
  box-shadow: 0 8px 30px rgba(46,139,87,0.2);
}

/* Quality */
.quality { background: var(--white); }
.quality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}
.q-item {
  text-align: center;
  padding: 28px;
  border-radius: 14px;
  background: var(--cream);
  border: 1px solid var(--stone);
  transition: border-color 0.3s;
}
.q-item:hover { border-color: var(--green); }
.q-item span { font-size: 2.2rem; display: block; margin-bottom: 10px; }
.q-item strong { color: var(--green-dark); font-size: 0.95rem; display: block; margin-bottom: 6px; }
.q-item p { color: #888; font-size: 0.82rem; }

/* Contact */
.contact { background: var(--cream); }
.contact-flex {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
  max-width: 800px;
  margin: 0 auto;
}
.cf {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--white);
  padding: 22px;
  border-radius: 12px;
  border: 1px solid var(--stone);
}
.cf span { font-size: 1.8rem; }
.cf strong { display: block; color: var(--green); font-size: 0.85rem; }
.cf p { color: #555; font-size: 0.88rem; }

/* Footer */
footer { background: var(--green-dark); color: rgba(255,255,255,0.4); text-align: center; padding: 24px; font-size: 0.85rem; }

/* Responsive */
@media (max-width: 768px) {
  .header-inner { flex-direction: column; gap: 12px; }
  .product-row { grid-template-columns: 1fr; }
  .product-img { min-height: 120px; }
  .farm-layout { grid-template-columns: 1fr; gap: 30px; }
  section { padding: 60px 0; }
}