/* 弥勒葡萄 - 紫色+绿色主题，葡萄酒庄园风格 */
:root {
  --purple-dark: #4a0e4e;
  --purple: #6b1d6b;
  --purple-light: #8e4a8e;
  --green-dark: #1a4d1a;
  --green: #2d7a2d;
  --green-light: #4caf50;
  --bg: #f5f0f7;
  --text: #2a2a2a;
  --white: #ffffff;
}

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

body {
  font-family: 'Georgia', 'Noto Serif SC', serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Hero */
.hero {
  position: relative;
  height: 100vh;
  min-height: 500px;
  background: linear-gradient(135deg, #1a0a1e 0%, #2d1040 40%, #1a4d1a 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 40%, rgba(138,43,226,0.3) 0%, transparent 60%),
              radial-gradient(ellipse at 30% 70%, rgba(0,100,0,0.4) 0%, transparent 50%);
}
.hero-content {
  position: relative;
  z-index: 2;
}
.logo {
  font-size: 5rem;
  margin-bottom: 20px;
  filter: drop-shadow(0 0 20px rgba(147,112,219,0.6));
}
.hero h1 {
  font-size: clamp(2rem, 6vw, 3.5rem);
  color: var(--white);
  font-weight: 700;
  letter-spacing: 4px;
  text-shadow: 0 2px 20px rgba(138,43,226,0.5);
  margin-bottom: 16px;
}
.subtitle {
  font-size: clamp(1rem, 3vw, 1.4rem);
  color: #d4a0e0;
  letter-spacing: 3px;
  margin-bottom: 12px;
}
.tagline {
  font-size: 1rem;
  color: #a0d8a0;
  letter-spacing: 2px;
}

/* Nav */
.nav {
  background: linear-gradient(to right, var(--purple-dark), var(--green-dark));
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  gap: 0;
}
.nav-inner a {
  flex: 1;
  padding: 16px;
  color: var(--white);
  text-decoration: none;
  text-align: center;
  font-size: 0.95rem;
  letter-spacing: 2px;
  transition: background 0.3s;
}
.nav-inner a:hover {
  background: rgba(255,255,255,0.15);
}

/* Sections */
section {
  padding: 80px 0;
}
h2 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 40px;
  color: var(--purple-dark);
  position: relative;
}
h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(to right, var(--purple), var(--green));
  margin: 12px auto 0;
}

/* Intro */
.intro {
  background: var(--white);
}
.intro p {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  font-size: 1.05rem;
  color: #555;
}

/* Products */
.products {
  background: linear-gradient(180deg, #f5f0f7, #e8f5e8);
}
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.product-card {
  background: var(--white);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(106,13,173,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(106,13,173,0.2);
}
.product-img {
  height: 160px;
  background: linear-gradient(135deg, #6b1d6b, #1a4d1a);
}
.purple-grape { background: linear-gradient(135deg, #6b1d6b, #8e4a8e, #2d7a2d); }
.rose-grape { background: linear-gradient(135deg, #a020a0, #d870d8, #4caf50); }
.grape-bunch { background: linear-gradient(135deg, #c8a200, #f0d060, #6b1d6b); }
.grape-juice { background: linear-gradient(135deg, #4a0e4e, #8e4a8e, #c050c0); }
.product-card h3 {
  padding: 16px 16px 8px;
  color: var(--purple-dark);
  font-size: 1.1rem;
}
.product-card p {
  padding: 0 16px;
  font-size: 0.9rem;
  color: #666;
}
.product-card .price {
  display: block;
  padding: 12px 16px 16px;
  color: var(--green);
  font-weight: bold;
}

/* Features */
.features {
  background: linear-gradient(135deg, #1a0a1e, #2d1040);
  color: var(--white);
}
.features .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
  text-align: center;
}
.features h2 { color: var(--white); }
.features h2::after { background: linear-gradient(to right, #8e4a8e, #4caf50); }
.feature-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}
.features h3 {
  color: #d4a0e0;
  margin-bottom: 8px;
}
.features p { color: #b0a0b0; font-size: 0.9rem; }

/* About */
.about { background: var(--white); }
.about p {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  color: #555;
}

/* Contact */
.contact { background: linear-gradient(180deg, #e8f5e8, #f5f0f7); }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  max-width: 800px;
  margin: 0 auto;
}
.contact-item {
  background: var(--white);
  padding: 24px;
  border-radius: 12px;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,0.06);
}
.contact-item strong {
  display: block;
  color: var(--purple);
  margin-bottom: 8px;
  font-size: 0.9rem;
  letter-spacing: 1px;
}
.contact-item span { color: #333; }

/* Footer */
footer {
  background: var(--purple-dark);
  color: #c0a0c0;
  text-align: center;
  padding: 24px;
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 768px) {
  .hero { min-height: 400px; }
  section { padding: 60px 0; }
  .nav-inner { flex-wrap: wrap; }
  .nav-inner a { flex: 1 1 33%; }
}
@media (max-width: 480px) {
  .nav-inner a { flex: 1 1 50%; font-size: 0.85rem; }
}