/* 浩联 Holiok 官网样式 */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --primary: #07c160;
  --primary-dark: #06ad56;
  --secondary: #1a73e8;
  --dark: #1a1a2e;
  --text: #333;
  --text-light: #666;
  --bg: #fff;
  --bg-light: #f7f9fc;
  --border: #e8e8e8;
  --radius: 12px;
}
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', sans-serif;
  color: var(--text);
  line-height: 1.7;
  background: var(--bg);
}
a { color: var(--secondary); text-decoration: none; }
a:hover { text-decoration: underline; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }

/* 导航 */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  background: rgba(255,255,255,0.95); backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}
.navbar .container { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.logo { font-size: 22px; font-weight: 700; color: var(--primary); display: flex; align-items: center; gap: 8px; }
.logo span { color: var(--dark); }
.nav-links { display: flex; gap: 28px; align-items: center; }
.nav-links a { color: var(--text); font-size: 15px; font-weight: 500; }
.nav-links a:hover { color: var(--primary); text-decoration: none; }
.nav-cta {
  background: var(--primary); color: #fff !important; padding: 8px 20px;
  border-radius: 20px; font-size: 14px; font-weight: 600;
}
.nav-cta:hover { background: var(--primary-dark); }

/* Hero */
.hero {
  padding: 120px 0 80px;
  background: linear-gradient(135deg, #e8f8f0 0%, #f0f7ff 50%, #fff5f5 100%);
  text-align: center; overflow: hidden;
}
.hero h1 { font-size: 44px; color: var(--dark); margin-bottom: 16px; line-height: 1.3; }
.hero h1 .highlight { color: var(--primary); }
.hero .subtitle { font-size: 18px; color: var(--text-light); max-width: 600px; margin: 0 auto 36px; }
.hero .badges { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-bottom: 40px; }
.badge {
  background: #fff; border: 1px solid var(--border); border-radius: 8px;
  padding: 8px 18px; font-size: 14px; color: var(--text-light);
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}
.badge strong { color: var(--primary); }
.download-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-download {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--dark); color: #fff; padding: 14px 32px;
  border-radius: 30px; font-size: 16px; font-weight: 600;
  transition: transform 0.2s, box-shadow 0.2s;
}
.btn-download:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.15); text-decoration: none; color: #fff; }
.btn-download.android { background: var(--primary); }
.btn-download .icon { font-size: 24px; }

/* 通用区块 */
.section { padding: 80px 0; }
.section-alt { background: var(--bg-light); }
.section-title { text-align: center; font-size: 32px; color: var(--dark); margin-bottom: 12px; }
.section-desc { text-align: center; color: var(--text-light); font-size: 16px; margin-bottom: 48px; max-width: 600px; margin-left: auto; margin-right: auto; }

/* 功能卡片 */
.features { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 24px; }
.feature-card {
  background: #fff; border-radius: var(--radius); padding: 32px;
  border: 1px solid var(--border); transition: transform 0.2s, box-shadow 0.2s;
}
.feature-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(0,0,0,0.08); }
.feature-icon { font-size: 40px; margin-bottom: 16px; }
.feature-card h3 { font-size: 19px; color: var(--dark); margin-bottom: 10px; }
.feature-card p { font-size: 14px; color: var(--text-light); line-height: 1.8; }

/* 语言支持 */
.lang-grid { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; max-width: 800px; margin: 0 auto; }
.lang-tag {
  background: #fff; border: 1px solid var(--border); border-radius: 20px;
  padding: 6px 16px; font-size: 14px; color: var(--text);
}
.lang-tag.hot { background: var(--primary); color: #fff; border-color: var(--primary); }

/* 宠物模块 */
.pet-section { display: flex; align-items: center; gap: 48px; flex-wrap: wrap; }
.pet-info { flex: 1; min-width: 300px; }
.pet-info h3 { font-size: 26px; color: var(--dark); margin-bottom: 16px; }
.pet-info ul { list-style: none; }
.pet-info li { padding: 10px 0; padding-left: 28px; position: relative; color: var(--text-light); }
.pet-info li::before { content: '🐱'; position: absolute; left: 0; }
.pet-visual { flex: 1; min-width: 300px; text-align: center; }
.pet-visual .pet-emoji { font-size: 120px; display: block; margin-bottom: 16px; }

/* 下载区 */
.download-section {
  background: linear-gradient(135deg, var(--dark) 0%, #2d2d54 100%);
  color: #fff; text-align: center; border-radius: 20px; padding: 60px 40px;
}
.download-section h2 { font-size: 32px; margin-bottom: 12px; }
.download-section p { color: rgba(255,255,255,0.7); margin-bottom: 32px; font-size: 16px; }

/* Footer */
.footer { background: var(--dark); color: rgba(255,255,255,0.7); padding: 48px 0 24px; }
.footer-content { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 32px; margin-bottom: 32px; }
.footer-brand { max-width: 300px; }
.footer-brand .logo { color: var(--primary); margin-bottom: 12px; }
.footer-brand p { font-size: 14px; line-height: 1.8; }
.footer-links h4 { color: #fff; font-size: 15px; margin-bottom: 16px; }
.footer-links a { display: block; color: rgba(255,255,255,0.6); font-size: 14px; padding: 4px 0; }
.footer-links a:hover { color: var(--primary); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 20px; text-align: center; font-size: 13px; }

/* 法律文档页面 */
.legal-page { padding: 100px 0 60px; max-width: 860px; margin: 0 auto; }
.legal-page h1 { font-size: 30px; color: var(--dark); margin-bottom: 8px; }
.legal-page .updated { color: var(--text-light); font-size: 14px; margin-bottom: 32px; }
.legal-page h2 { font-size: 22px; color: var(--dark); margin: 36px 0 16px; padding-bottom: 8px; border-bottom: 2px solid var(--primary); display: inline-block; }
.legal-page h3 { font-size: 17px; color: var(--dark); margin: 24px 0 10px; }
.legal-page p, .legal-page li { font-size: 15px; color: #444; margin-bottom: 12px; line-height: 1.9; }
.legal-page ul, .legal-page ol { padding-left: 24px; margin-bottom: 16px; }
.legal-page .highlight-box {
  background: #e8f8f0; border-left: 4px solid var(--primary);
  padding: 16px 20px; border-radius: 0 8px 8px 0; margin: 20px 0;
}
.legal-page .warning-box {
  background: #fff8e1; border-left: 4px solid #ffa000;
  padding: 16px 20px; border-radius: 0 8px 8px 0; margin: 20px 0;
}
.back-link { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 24px; font-size: 14px; }

/* 联系我们 */
.contact-page { padding: 100px 0 60px; }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; margin-top: 40px; }
.contact-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 32px; text-align: center;
}
.contact-card .icon { font-size: 44px; margin-bottom: 16px; }
.contact-card h3 { font-size: 18px; color: var(--dark); margin-bottom: 8px; }
.contact-card p { font-size: 14px; color: var(--text-light); word-break: break-all; }

/* 响应式 */
@media (max-width: 768px) {
  .hero h1 { font-size: 28px; }
  .hero .subtitle { font-size: 15px; }
  .section-title { font-size: 24px; }
  .nav-links a:not(.nav-cta) { display: none; }
  .pet-section { flex-direction: column; }
  .footer-content { flex-direction: column; }
}