/* ============================================
   jdb财神捕鱼官网 · 碧波金鳞设计系统
   Awwwards 获奖风格 · 新孟菲斯海洋庆典
   ============================================ */

/* 基础重置 */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
body { font-family: system-ui, 'PingFang SC', 'Microsoft YaHei', sans-serif; overflow-x:hidden; background:#f8f5f0; color:#1e1e2a; }

/* 核心布局 — 居中 */
.container { max-width:1200px; margin:0 auto; padding:0 24px; }
.section { padding:80px 0; position:relative; }
.section:nth-child(even) { background:#f0ede8; }

/* 装饰性波浪分隔线 */
.section::after { content:''; position:absolute; left:0; bottom:0; width:100%; height:6px; background: repeating-linear-gradient(90deg, #0e7c7b 0px, #0e7c7b 20px, transparent 20px, transparent 30px, #d4a04a 30px, #d4a04a 50px, transparent 50px, transparent 60px); opacity:0.3; }
.section:last-child::after { display:none; }
.section:nth-child(even)::after { background: repeating-linear-gradient(90deg, #f05b4a 0px, #f05b4a 20px, transparent 20px, transparent 30px, #d4a04a 30px, #d4a04a 50px, transparent 50px, transparent 60px); opacity:0.25; }

/* 导航 — 固定顶部 */
.site-header { position:fixed; top:0; left:0; width:100%; z-index:1000; background:rgba(248,245,240,0.92); backdrop-filter:blur(16px); border-bottom:2px solid #d4ecec; box-shadow:0 2px 30px rgba(14,124,123,0.06); }
.header-inner { display:flex; align-items:center; justify-content:space-between; height:72px; max-width:1200px; margin:0 auto; padding:0 24px; }
.logo { display:flex; align-items:center; gap:10px; font-weight:800; font-size:1.25rem; text-decoration:none; color:#0e7c7b; letter-spacing:-0.5px; }
.logo-icon { width:40px; height:40px; border-radius:12px; display:flex; align-items:center; justify-content:center; font-size:1.2rem; background:linear-gradient(135deg, #0e7c7b, #1a9e9d); color:#fff; box-shadow:0 4px 12px rgba(14,124,123,0.3); position:relative; }
.logo-icon::after { content:'✦'; position:absolute; top:-4px; right:-4px; font-size:10px; color:#d4a04a; }
.main-nav { display:flex; align-items:center; gap:28px; list-style:none; }
.main-nav a { text-decoration:none; font-size:0.9rem; font-weight:600; color:#1e1e2a; transition:0.2s; position:relative; padding:4px 0; letter-spacing:0.3px; }
.main-nav a::after { content:''; position:absolute; left:0; bottom:-2px; width:0; height:2px; background:#0e7c7b; transition:0.3s; border-radius:2px; }
.main-nav a:hover { color:#0e7c7b; }
.main-nav a:hover::after { width:100%; }
.nav-cta { padding:10px 24px !important; border-radius:50px !important; color:#fff !important; font-weight:700 !important; background:linear-gradient(135deg, #f05b4a, #e84332); box-shadow:0 4px 14px rgba(240,91,74,0.3); border:none !important; }
.nav-cta::after { display:none !important; }
.nav-cta:hover { transform:translateY(-2px); box-shadow:0 6px 20px rgba(240,91,74,0.4); color:#fff !important; }
.menu-toggle { display:none; width:36px; height:36px; align-items:center; justify-content:center; background:#d4ecec; border:none; border-radius:8px; cursor:pointer; font-size:1.2rem; color:#0e7c7b; }

/* 首页Hero */
.hero { min-height:75vh; display:flex; align-items:center; position:relative; overflow:hidden; background: linear-gradient(165deg, #f8f5f0 0%, #e8f0ec 40%, #f0ede8 100%); }
.hero::before { content:''; position:absolute; top:-20%; right:-10%; width:500px; height:500px; border-radius:50%; background: radial-gradient(circle, rgba(14,124,123,0.08) 0%, transparent 70%); pointer-events:none; }
.hero::after { content:''; position:absolute; bottom:-10%; left:-5%; width:400px; height:400px; border-radius:50%; background: radial-gradient(circle, rgba(212,160,74,0.1) 0%, transparent 70%); pointer-events:none; z-index:0; }
.hero-content { max-width:720px; position:relative; z-index:1; }
.hero-eyebrow { display:inline-block; font-size:0.8rem; font-weight:700; padding:6px 18px; border-radius:50px; margin-bottom:18px; background:#d4ecec; color:#0e7c7b; letter-spacing:1px; text-transform:uppercase; border:1px solid rgba(14,124,123,0.15); }
.hero h1 { font-size:3.2rem; line-height:1.1; margin-bottom:20px; font-weight:900; color:#1e1e2a; letter-spacing:-1px; }
.hero h1::after { content:' ✦'; color:#d4a04a; font-size:2.8rem; }
.hero p { font-size:1.15rem; opacity:0.75; max-width:560px; margin-bottom:36px; line-height:1.7; color:#3a3a4a; }
.hero-buttons { display:flex; gap:14px; }
.hero-image { border-radius:20px; overflow:hidden; box-shadow:0 20px 60px rgba(14,124,123,0.12); position:relative; z-index:1; border:2px solid rgba(212,160,74,0.2); }
.hero-image img { width:100%; height:auto; display:block; transition:0.5s; }
.hero-image:hover img { transform:scale(1.03); }

/* 按钮 */
.btn { display:inline-flex; align-items:center; gap:8px; padding:14px 32px; border-radius:50px; font-weight:700; cursor:pointer; border:none; text-decoration:none; transition:0.25s; font-size:0.95rem; letter-spacing:0.3px; }
.btn-primary { color:#fff; background:linear-gradient(135deg, #0e7c7b, #1a9e9d); box-shadow:0 4px 16px rgba(14,124,123,0.3); }
.btn-primary:hover { transform:translateY(-3px); box-shadow:0 8px 28px rgba(14,124,123,0.4); }
.btn-outline { background:transparent; border:2px solid #0e7c7b; color:#0e7c7b; }
.btn-outline:hover { background:#0e7c7b; color:#fff; transform:translateY(-3px); box-shadow:0 8px 24px rgba(14,124,123,0.15); }

/* 标签/标题 */
.section-label { display:inline-block; font-size:0.75rem; font-weight:700; letter-spacing:3px; margin-bottom:14px; color:#d4a04a; text-transform:uppercase; position:relative; padding-left:36px; }
.section-label::before { content:''; position:absolute; left:0; top:50%; width:24px; height:2px; background:#d4a04a; transform:translateY(-50%); }
.section-title { font-size:2.4rem; margin-bottom:16px; font-weight:900; color:#1e1e2a; letter-spacing:-0.5px; line-height:1.15; }
.section-title .highlight { color:#0e7c7b; }
.section-title .gold { color:#d4a04a; }
.section-desc { max-width:600px; opacity:0.7; margin-bottom:44px; font-size:1.05rem; line-height:1.7; color:#4a4a5a; }

/* 卡片网格 */
.cards-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:28px; }
.category-card { border-radius:20px; padding:32px; background:#fff; border:1.5px solid #e8e4de; transition:0.3s; position:relative; overflow:hidden; box-shadow:0 2px 12px rgba(0,0,0,0.03); }
.category-card::before { content:''; position:absolute; top:0; left:0; width:100%; height:4px; background:linear-gradient(90deg, #0e7c7b, #d4a04a); opacity:0; transition:0.3s; }
.category-card:hover { transform:translateY(-6px); box-shadow:0 12px 40px rgba(14,124,123,0.1); border-color:#d4ecec; }
.category-card:hover::before { opacity:1; }
.card-icon { width:52px; height:52px; border-radius:16px; display:flex; align-items:center; justify-content:center; margin-bottom:18px; font-size:1.4rem; background:#d4ecec; color:#0e7c7b; transition:0.3s; }
.category-card:hover .card-icon { background:#0e7c7b; color:#fff; transform:scale(1.05); }
.category-card h3 { font-size:1.15rem; margin-bottom:8px; font-weight:700; }
.category-card p { font-size:0.9rem; opacity:0.65; line-height:1.6; margin-bottom:16px; }
.card-link { font-weight:700; font-size:0.85rem; text-decoration:none; color:#0e7c7b; display:inline-flex; align-items:center; gap:6px; transition:0.2s; }
.card-link:hover { gap:12px; color:#d4a04a; }

/* 特性块 */
.feature-block { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.feature-image { border-radius:20px; overflow:hidden; box-shadow:0 16px 48px rgba(14,124,123,0.1); border:2px solid rgba(212,160,74,0.15); }
.feature-image img { width:100%; height:auto; display:block; transition:0.5s; }
.feature-image:hover img { transform:scale(1.04); }
.feature-text { }
.feature-text .section-title { margin-bottom:20px; }
.feature-list { list-style:none; margin-top:8px; }
.feature-list li { padding:10px 0; display:flex; align-items:center; gap:12px; font-size:1rem; border-bottom:1px solid #e8e4de; }
.feature-list li:last-child { border-bottom:none; }
.feature-list li::before { content:'✓'; font-weight:800; color:#0e7c7b; background:#d4ecec; width:24px; height:24px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:0.75rem; flex-shrink:0; }

/* 数据条 */
.stats-bar { display:grid; grid-template-columns:repeat(4,1fr); gap:20px; text-align:center; }
.stat-item { padding:32px 20px; border-radius:20px; background:#fff; border:1.5px solid #e8e4de; transition:0.3s; position:relative; overflow:hidden; }
.stat-item::after { content:''; position:absolute; bottom:0; left:20%; width:60%; height:3px; background:linear-gradient(90deg, #0e7c7b, #d4a04a); border-radius:3px; }
.stat-item:hover { transform:translateY(-4px); box-shadow:0 12px 32px rgba(14,124,123,0.08); }
.stat-number { font-size:2.6rem; font-weight:900; color:#0e7c7b; line-height:1; letter-spacing:-1px; }
.stat-number .gold { color:#d4a04a; }
.stat-label { font-size:0.9rem; opacity:0.6; margin-top:8px; font-weight:500; color:#4a4a5a; }

/* 内容墙 */
.content-wall { display:grid; grid-template-columns:repeat(auto-fill,minmax(300px,1fr)); gap:28px; }
.content-wall-item { border-radius:20px; overflow:hidden; background:#fff; border:1.5px solid #e8e4de; transition:0.3s; box-shadow:0 2px 12px rgba(0,0,0,0.02); }
.content-wall-item:hover { transform:translateY(-6px); box-shadow:0 16px 48px rgba(14,124,123,0.08); border-color:#d4ecec; }
.content-wall-item img { width:100%; height:220px; object-fit:cover; display:block; transition:0.4s; }
.content-wall-item:hover img { transform:scale(1.05); }
.content-wall-body { padding:24px; }
.content-wall-body h4 { font-size:1.1rem; font-weight:700; margin-bottom:6px; color:#1e1e2a; }
.content-wall-body p { font-size:0.9rem; opacity:0.65; line-height:1.6; }
.content-wall-body .tag { display:inline-block; font-size:0.7rem; font-weight:600; padding:4px 12px; border-radius:50px; background:#d4ecec; color:#0e7c7b; margin-bottom:10px; }

/* FAQ */
.faq-list { max-width:800px; margin:0 auto; }
.faq-item { border:1.5px solid #e8e4de; border-radius:16px; margin-bottom:10px; overflow:hidden; cursor:pointer; transition:0.2s; background:#fff; }
.faq-item:hover { border-color:#d4ecec; }
.faq-item .faq-question { padding:18px 24px; font-weight:700; font-size:1rem; display:flex; justify-content:space-between; align-items:center; color:#1e1e2a; transition:0.2s; }
.faq-item .faq-question::after { content:'+'; font-size:1.2rem; font-weight:400; color:#0e7c7b; transition:0.3s; }
.faq-item.open .faq-question::after { content:'−'; transform:rotate(180deg); }
.faq-item.open .faq-question { color:#0e7c7b; }
.faq-item .faq-answer { padding:0 24px 18px; display:none; opacity:0.7; line-height:1.7; font-size:0.95rem; color:#3a3a4a; }
.faq-item.open .faq-answer { display:block; }

/* CTA横幅 */
.cta-banner { padding:64px 32px; text-align:center; border-radius:24px; background:linear-gradient(135deg, #0e7c7b 0%, #1a5f7a 50%, #0e7c7b 100%); color:#fff; position:relative; overflow:hidden; box-shadow:0 16px 56px rgba(14,124,123,0.25); }
.cta-banner::before { content:'✦ ✦ ✦'; position:absolute; top:10%; right:8%; font-size:2rem; opacity:0.1; color:#d4a04a; letter-spacing:12px; }
.cta-banner::after { content:''; position:absolute; bottom:-30%; left:-10%; width:300px; height:300px; border-radius:50%; background:radial-gradient(circle, rgba(212,160,74,0.12) 0%, transparent 70%); }
.cta-banner h2 { color:#fff; font-size:2.2rem; font-weight:900; margin-bottom:12px; position:relative; z-index:1; }
.cta-banner p { color:rgba(255,255,255,0.8); max-width:500px; margin:0 auto 28px; font-size:1.05rem; position:relative; z-index:1; }
.cta-banner .btn-primary { background:#fff; color:#0e7c7b; box-shadow:0 4px 20px rgba(0,0,0,0.1); }
.cta-banner .btn-primary:hover { transform:translateY(-3px); box-shadow:0 8px 32px rgba(0,0,0,0.15); }

/* 页脚 */
.site-footer { padding:64px 0 28px; background:#1e1e2a; color:rgba(255,255,255,0.85); border-top:4px solid #d4a04a; position:relative; }
.site-footer::before { content:''; position:absolute; top:0; left:0; width:100%; height:1px; background:linear-gradient(90deg, transparent, #d4a04a, transparent); }
.footer-grid { display:grid; grid-template-columns:2fr 1fr 1fr 1fr; gap:48px; }
.footer-brand { }
.footer-brand .logo { color:#fff; margin-bottom:16px; }
.footer-brand .logo .logo-icon { background:linear-gradient(135deg, #d4a04a, #e8c062); }
.footer-brand p { font-size:0.9rem; opacity:0.6; line-height:1.7; max-width:300px; }
.footer-col { }
.footer-col h4 { color:#fff; font-size:0.95rem; font-weight:700; margin-bottom:18px; letter-spacing:0.5px; }
.footer-col a { display:block; color:rgba(255,255,255,0.6); text-decoration:none; font-size:0.9rem; padding:5px 0; transition:0.2s; }
.footer-col a:hover { color:#d4a04a; padding-left:4px; }
.footer-bottom { border-top:1px solid rgba(255,255,255,0.08); margin-top:44px; padding-top:24px; text-align:center; font-size:0.85rem; opacity:0.5; }

/* 工具类 */
.text-accent { color:#d4a04a; }
.text-center { text-align:center; }
.seo-description { max-width:600px; margin:0 auto 48px; opacity:0.7; font-size:1rem; line-height:1.7; }
.mt-0 { margin-top:0; }
.mb-0 { margin-bottom:0; }

/* 装饰性几何元素 */
.geo-dots { display:flex; gap:8px; margin:16px 0; }
.geo-dots span { width:8px; height:8px; border-radius:50%; background:#d4a04a; }
.geo-dots span:nth-child(2) { background:#0e7c7b; }
.geo-dots span:nth-child(3) { background:#f05b4a; }

/* 波浪装饰 */
.wave-divider { width:100%; height:20px; position:relative; margin:24px 0; }
.wave-divider::after { content:'~ ~ ~'; position:absolute; left:50%; transform:translateX(-50%); font-size:1.4rem; color:#0e7c7b; opacity:0.3; letter-spacing:12px; }

/* 内页Banner */
.page-banner { padding:120px 0 56px; background:linear-gradient(165deg, #f8f5f0, #e8f0ec); }
.page-banner h1 { font-size:2.6rem; font-weight:900; color:#1e1e2a; }
.page-banner .breadcrumb { font-size:0.85rem; color:#8a8a9a; margin-top:8px; }
.page-banner .breadcrumb span { color:#0e7c7b; font-weight:600; }

/* 特色徽章 */
.badge { display:inline-flex; align-items:center; gap:6px; padding:4px 14px; border-radius:50px; font-size:0.75rem; font-weight:700; }
.badge-green { background:#d4ecec; color:#0e7c7b; }
.badge-gold { background:#f5ecd9; color:#d4a04a; }
.badge-coral { background:#fde8e4; color:#f05b4a; }

/* 分割线 */
.divider { width:60px; height:3px; background:linear-gradient(90deg, #0e7c7b, #d4a04a); border-radius:3px; margin:16px 0; }

/* 引文块 */
.quote-block { padding:32px 40px; border-radius:20px; background:#fff; border-left:4px solid #d4a04a; margin:24px 0; box-shadow:0 4px 20px rgba(0,0,0,0.03); }
.quote-block p { font-size:1.1rem; font-style:italic; opacity:0.8; }
.quote-block .author { font-size:0.85rem; font-weight:700; margin-top:12px; color:#0e7c7b; }

/* ⚠️ 响应式 */
@media (max-width: 1024px) {
  .hero h1 { font-size:2.6rem; }
  .section-title { font-size:2rem; }
  .stats-bar { grid-template-columns:repeat(2,1fr); gap:16px; }
  .footer-grid { grid-template-columns:1fr 1fr; gap:32px; }
}

@media (max-width: 768px) {
  .feature-block { grid-template-columns:1fr; gap:40px; }
  .hero { min-height:60vh; padding:40px 0; }
  .hero h1 { font-size:2.2rem; }
  .hero h1::after { font-size:1.8rem; }
  .hero-buttons { flex-direction:column; gap:12px; }
  .hero-buttons .btn { width:100%; justify-content:center; }
  .stats-bar { grid-template-columns:repeat(2,1fr); gap:14px; }
  .stat-item { padding:24px 16px; }
  .stat-number { font-size:2rem; }
  .footer-grid { grid-template-columns:1fr 1fr; gap:28px; }
  .main-nav { display:none; }
  .menu-toggle { display:flex; }
  .main-nav.open { display:flex; flex-direction:column; position:absolute; top:72px; left:0; width:100%; background:#f8f5f0; padding:24px; border-bottom:2px solid #d4ecec; gap:16px; box-shadow:0 20px 40px rgba(0,0,0,0.06); }
  .main-nav.open a { padding:10px 0; }
  .nav-cta { text-align:center; }
  .section { padding:56px 0; }
  .section-title { font-size:1.8rem; }
  .page-banner { padding:100px 0 40px; }
  .page-banner h1 { font-size:2rem; }
}

@media (max-width: 480px) {
  .cards-grid, .content-wall, .stats-bar { grid-template-columns:1fr; }
  .footer-grid { grid-template-columns:1fr; gap:24px; }
  .hero h1 { font-size:1.8rem; }
  .hero p { font-size:1rem; }
  .section-title { font-size:1.5rem; }
  .cta-banner { padding:40px 20px; }
  .cta-banner h2 { font-size:1.6rem; }
  .stats-bar { grid-template-columns:1fr 1fr; gap:10px; }
  .stat-item { padding:20px 12px; }
  .stat-number { font-size:1.6rem; }
  .feature-block { gap:28px; }
  .category-card { padding:24px; }
  .faq-item .faq-question { padding:14px 18px; font-size:0.95rem; }
  .faq-item .faq-answer { padding:0 18px 14px; }
  .logo { font-size:1.05rem; }
  .logo-icon { width:34px; height:34px; font-size:1rem; }
}