/* TradingView - Global Styles */
*{margin:0;padding:0;box-sizing:border-box}
:root{
  --bg-primary:#131722;
  --bg-secondary:#1e222d;
  --bg-card:#2a2e39;
  --bg-hover:#363a45;
  --text-primary:#d1d4dc;
  --text-secondary:#787b86;
  --text-muted:#5d606b;
  --accent:#2962ff;
  --accent-hover:#1e53e4;
  --accent-gradient:linear-gradient(135deg,#2962ff,#1e53e4);
  --green:#26a69a;
  --red:#ef5350;
  --border:#363a45;
  --nav-height:64px;
  --max-width:1280px;
}
html{scroll-behavior:smooth}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;background:var(--bg-primary);color:var(--text-primary);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{max-width:100%;height:auto}
.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}

/* Navigation */
.nav{position:sticky;top:0;z-index:1000;background:rgba(19,23,34,0.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid var(--border);height:var(--nav-height)}
.nav .container{display:flex;align-items:center;height:100%;gap:24px}
.nav-logo{font-size:20px;font-weight:700;color:#fff;white-space:nowrap;display:flex;align-items:center;gap:8px}
.nav-logo svg{width:28px;height:28px}
.nav-links{display:flex;align-items:center;gap:4px;flex:1}
.nav-links>a,.nav-links>.nav-dropdown>a{padding:8px 14px;border-radius:6px;font-size:14px;color:var(--text-secondary);transition:all .2s}
.nav-links>a:hover,.nav-links>.nav-dropdown:hover>a{color:#fff;background:var(--bg-card)}
.nav-dropdown{position:relative}
.nav-dropdown-menu{display:none;position:absolute;top:100%;left:0;background:var(--bg-secondary);border:1px solid var(--border);border-radius:8px;padding:8px 0;min-width:200px;box-shadow:0 8px 32px rgba(0,0,0,.4)}
.nav-dropdown:hover .nav-dropdown-menu{display:block}
.nav-dropdown-menu a{display:block;padding:8px 16px;font-size:14px;color:var(--text-secondary);transition:all .2s}
.nav-dropdown-menu a:hover{color:#fff;background:var(--bg-card)}
.nav-right{display:flex;align-items:center;gap:12px;margin-left:auto}
.nav-search{background:var(--bg-card);border:1px solid var(--border);border-radius:6px;padding:7px 14px;color:var(--text-secondary);font-size:13px;display:flex;align-items:center;gap:8px;cursor:pointer;transition:border-color .2s}
.nav-search:hover{border-color:var(--accent)}
.nav-search svg{width:16px;height:16px;opacity:.5}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:8px 20px;border-radius:6px;font-size:14px;font-weight:500;transition:all .2s;cursor:pointer;border:none}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-1px);box-shadow:0 4px 12px rgba(41,98,255,.3)}
.btn-outline{border:1px solid var(--accent);color:var(--accent);background:transparent}
.btn-outline:hover{background:var(--accent);color:#fff}
.btn-lg{padding:12px 32px;font-size:16px;border-radius:8px}
.btn-sm{padding:6px 14px;font-size:13px}
.mobile-menu-btn{display:none;background:none;border:none;color:#fff;font-size:24px;cursor:pointer;padding:4px}

/* Hero */
.hero{padding:80px 0 60px;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:radial-gradient(ellipse at 30% 50%,rgba(41,98,255,.08) 0%,transparent 60%),radial-gradient(ellipse at 70% 30%,rgba(38,166,154,.05) 0%,transparent 50%)}
.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;position:relative;z-index:1}
.hero-content h1{font-size:48px;font-weight:800;line-height:1.15;color:#fff;margin-bottom:20px}
.hero-content h1 span{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-content p{font-size:18px;color:var(--text-secondary);margin-bottom:32px;max-width:520px;line-height:1.7}
.hero-cta{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.hero-chart{background:var(--bg-secondary);border-radius:16px;border:1px solid var(--border);padding:24px;position:relative;overflow:hidden;min-height:360px}
.hero-chart-img{width:100%;height:300px;display:flex;align-items:center;justify-content:center}
.chart-placeholder{width:100%;height:100%;position:relative}
.chart-line{position:absolute;bottom:40px;left:0;right:0;height:200px}
.chart-line svg{width:100%;height:100%}
.trust-bar{margin-top:48px;padding-top:24px;border-top:1px solid var(--border)}
.trust-bar p{font-size:13px;color:var(--text-muted);margin-bottom:12px;text-align:center}
.trust-logos{display:flex;align-items:center;justify-content:center;gap:32px;flex-wrap:wrap;opacity:.5}
.trust-logos span{font-size:14px;color:var(--text-secondary);font-weight:600;letter-spacing:1px}

/* Market Section */
.market-section{padding:60px 0}
.market-section .section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.section-title{font-size:28px;font-weight:700;color:#fff}
.section-subtitle{font-size:15px;color:var(--text-secondary);margin-top:6px}
.market-tabs{display:flex;gap:8px;margin-bottom:24px;flex-wrap:wrap}
.market-tab{padding:8px 18px;border-radius:20px;font-size:13px;color:var(--text-secondary);background:var(--bg-card);transition:all .2s;border:1px solid transparent}
.market-tab:hover,.market-tab.active{color:#fff;background:var(--accent);border-color:var(--accent)}
.market-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(200px,1fr));gap:16px}
.market-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:16px;transition:all .2s;display:block}
.market-card:hover{border-color:var(--accent);transform:translateY(-2px);box-shadow:0 4px 16px rgba(0,0,0,.3)}
.market-card-name{font-size:14px;font-weight:600;color:#fff;margin-bottom:4px}
.market-card-symbol{font-size:12px;color:var(--text-muted);margin-bottom:8px}
.market-card-price{font-size:20px;font-weight:700;color:#fff;margin-bottom:4px}
.market-card-change{font-size:13px;font-weight:500;display:inline-flex;align-items:center;gap:4px;padding:2px 8px;border-radius:4px}
.market-card-change.up{color:var(--green);background:rgba(38,166,154,.1)}
.market-card-change.down{color:var(--red);background:rgba(239,83,80,.1)}
.market-card-spark{margin-top:12px;height:40px}
.market-card-spark svg{width:100%;height:100%}

/* Features */
.features{padding:80px 0}
.features-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.feature-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;padding:32px;transition:all .3s;display:block}
.feature-card:hover{transform:translateY(-4px);box-shadow:0 8px 32px rgba(0,0,0,.3);border-color:var(--accent)}
.feature-icon{width:56px;height:56px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:24px}
.feature-icon.chart{background:rgba(41,98,255,.15);color:var(--accent)}
.feature-icon.community{background:rgba(38,166,154,.15);color:var(--green)}
.feature-icon.pine{background:rgba(255,152,0,.15);color:#ff9800}
.feature-card h3{font-size:20px;font-weight:700;color:#fff;margin-bottom:12px}
.feature-card p{font-size:14px;color:var(--text-secondary);line-height:1.7;margin-bottom:20px}
.feature-card .btn{font-size:13px}

/* Ideas */
.ideas{padding:80px 0}
.ideas-tabs{display:flex;gap:8px;margin-bottom:32px;flex-wrap:wrap}
.ideas-tab{padding:8px 18px;border-radius:20px;font-size:13px;color:var(--text-secondary);background:var(--bg-card);transition:all .2s}
.ideas-tab:hover,.ideas-tab.active{color:#fff;background:var(--accent)}
.ideas-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.idea-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:all .3s;display:block}
.idea-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.3);border-color:var(--accent)}
.idea-thumb{height:160px;background:var(--bg-card);position:relative;overflow:hidden}
.idea-thumb svg{width:100%;height:100%;opacity:.6}
.idea-body{padding:16px}
.idea-author{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.idea-avatar{width:28px;height:28px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;font-size:12px;color:#fff;font-weight:600}
.idea-author-name{font-size:13px;color:var(--text-primary)}
.idea-author-time{font-size:11px;color:var(--text-muted)}
.idea-title{font-size:14px;font-weight:600;color:#fff;margin-bottom:8px;line-height:1.4}
.idea-stats{display:flex;gap:16px;font-size:12px;color:var(--text-muted)}
.idea-stats span{display:flex;align-items:center;gap:4px}

/* Testimonials */
.testimonials{padding:80px 0;background:var(--bg-secondary)}
.testimonials-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.testimonial-card{background:var(--bg-primary);border:1px solid var(--border);border-radius:16px;padding:28px}
.testimonial-card blockquote{font-size:15px;color:var(--text-primary);line-height:1.7;margin-bottom:20px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:12px}
.testimonial-avatar{width:40px;height:40px;border-radius:50%;background:var(--accent);display:flex;align-items:center;justify-content:center;color:#fff;font-weight:700;font-size:16px}
.testimonial-name{font-size:14px;font-weight:600;color:#fff}
.testimonial-role{font-size:12px;color:var(--text-muted)}
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;margin-top:48px;text-align:center}
.stat-item .stat-number{font-size:36px;font-weight:800;color:var(--accent);display:block}
.stat-item .stat-label{font-size:14px;color:var(--text-secondary);margin-top:4px}

/* Pricing */
.pricing{padding:80px 0}
.pricing-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin-top:40px}
.pricing-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;padding:28px;position:relative;transition:all .3s;display:block}
.pricing-card:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,.3)}
.pricing-card.popular{border-color:var(--accent);box-shadow:0 0 24px rgba(41,98,255,.15)}
.pricing-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--accent);color:#fff;padding:4px 16px;border-radius:12px;font-size:12px;font-weight:600}
.pricing-card h3{font-size:18px;font-weight:700;color:#fff;margin-bottom:8px}
.pricing-price{font-size:32px;font-weight:800;color:#fff;margin-bottom:4px}
.pricing-price span{font-size:14px;color:var(--text-muted);font-weight:400}
.pricing-desc{font-size:13px;color:var(--text-secondary);margin-bottom:20px}
.pricing-features{list-style:none;margin-bottom:24px}
.pricing-features li{padding:6px 0;font-size:13px;color:var(--text-secondary);display:flex;align-items:center;gap:8px}
.pricing-features li::before{content:'✓';color:var(--green);font-weight:700}
.pricing-card .btn{width:100%;text-align:center}

/* FAQ */
.faq{padding:80px 0}
.faq-list{max-width:800px;margin:40px auto 0}
.faq-item{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;margin-bottom:16px;overflow:hidden}
.faq-question{padding:20px 24px;font-size:16px;font-weight:600;color:#fff;cursor:pointer;display:flex;align-items:center;justify-content:space-between}
.faq-question::after{content:'+';font-size:20px;color:var(--accent);transition:transform .2s}
.faq-item[open] .faq-question::after{content:'−'}
.faq-answer{padding:0 24px 20px;font-size:14px;color:var(--text-secondary);line-height:1.8}
.faq-answer ol{padding-left:20px;margin-top:8px}
.faq-answer ol li{margin-bottom:6px}

/* Footer */
.footer{padding:60px 0 30px;border-top:1px solid var(--border);background:var(--bg-secondary)}
.footer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:40px;margin-bottom:40px}
.footer-col h4{font-size:14px;font-weight:700;color:#fff;margin-bottom:16px;text-transform:uppercase;letter-spacing:.5px}
.footer-col a{display:block;padding:4px 0;font-size:13px;color:var(--text-secondary);transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:24px;border-top:1px solid var(--border);flex-wrap:wrap;gap:16px}
.footer-bottom p{font-size:12px;color:var(--text-muted)}
.footer-social{display:flex;gap:16px}
.footer-social a{width:32px;height:32px;border-radius:6px;background:var(--bg-card);display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all .2s;font-size:14px}
.footer-social a:hover{background:var(--accent);color:#fff}
.footer-sitemap{font-size:12px;color:var(--text-muted)}
.footer-sitemap a{color:var(--accent);display:inline}
.footer-tagline{text-align:center;margin-top:16px;font-size:14px;color:var(--text-muted);font-style:italic}

/* Sub Pages */
.page-hero{padding:60px 0 40px;text-align:center}
.page-hero h1{font-size:36px;font-weight:800;color:#fff;margin-bottom:12px}
.page-hero p{font-size:16px;color:var(--text-secondary);max-width:600px;margin:0 auto}
.page-content{padding:40px 0 80px}

/* Product Page */
.product-features{display:grid;grid-template-columns:repeat(2,1fr);gap:32px;margin-top:40px}
.product-feature{background:var(--bg-secondary);border:1px solid var(--border);border-radius:16px;padding:32px}
.product-feature h3{font-size:20px;font-weight:700;color:#fff;margin-bottom:12px}
.product-feature p{font-size:14px;color:var(--text-secondary);line-height:1.7}
.product-feature ul{list-style:none;margin-top:12px}
.product-feature ul li{padding:6px 0;font-size:14px;color:var(--text-secondary);display:flex;align-items:center;gap:8px}
.product-feature ul li::before{content:'→';color:var(--accent)}

/* Community Page */
.community-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:40px 0}
.community-stat{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:24px;text-align:center}
.community-stat .num{font-size:32px;font-weight:800;color:var(--accent)}
.community-stat .label{font-size:13px;color:var(--text-secondary);margin-top:4px}

/* Learn Page */
.learn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:40px}
.learn-card{background:var(--bg-secondary);border:1px solid var(--border);border-radius:12px;padding:24px;transition:all .3s;display:block}
.learn-card:hover{border-color:var(--accent);transform:translateY(-2px)}
.learn-card h3{font-size:16px;font-weight:700;color:#fff;margin-bottom:8px}
.learn-card p{font-size:13px;color:var(--text-secondary);line-height:1.6}
.learn-card .tag{display:inline-block;padding:3px 10px;border-radius:10px;font-size:11px;background:rgba(41,98,255,.15);color:var(--accent);margin-bottom:12px}

/* Down Page */
.down-page{min-height:80vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:40px 20px}
.down-page h1{font-size:28px;color:#fff;margin-bottom:16px}
.down-page p{color:var(--text-secondary);margin-bottom:24px}

/* Responsive */
@media(max-width:1279px){
  .hero .container{grid-template-columns:1fr;gap:40px}
  .hero-content h1{font-size:36px}
  .features-grid{grid-template-columns:repeat(2,1fr)}
  .ideas-grid{grid-template-columns:repeat(2,1fr)}
  .pricing-grid{grid-template-columns:repeat(2,1fr)}
  .testimonials-grid{grid-template-columns:repeat(2,1fr)}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:repeat(2,1fr)}
  .product-features{grid-template-columns:1fr}
}
@media(max-width:767px){
  .nav-links{display:none}
  .nav-search{display:none}
  .mobile-menu-btn{display:block}
  .hero{padding:40px 0 30px}
  .hero-content h1{font-size:28px}
  .hero-content p{font-size:15px}
  .hero-chart{min-height:200px}
  .section-title{font-size:22px}
  .features-grid,.ideas-grid,.pricing-grid,.testimonials-grid,.stats-row,.footer-grid,.learn-grid,.community-stats,.product-features{grid-template-columns:1fr}
  .market-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .page-hero h1{font-size:26px}
}