/* ===== Reset & Base ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{
  --brand:#2962FF;--brand-hover:#1E53E4;--cyan:#00BCD4;
  --green:#26A69A;--red:#EF5350;
  --bg:#131722;--bg-card:#1E222D;--bg-light:#2A2E39;--bg-lighter:#363A45;
  --text:#D1D4DC;--text-secondary:#787B86;--text-muted:#5D606B;
  --white:#FFFFFF;--border:#2A2E39;
}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'PingFang SC','Microsoft YaHei',sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:color .2s}
img{max-width:100%;display:block}
ul,ol{list-style:none}

/* ===== Layout ===== */
.container{max-width:1280px;margin:0 auto;padding:0 24px}
.section{padding:100px 0}
.section-title{font-size:40px;font-weight:700;color:var(--white);text-align:center;margin-bottom:16px;line-height:1.2}
.section-subtitle{font-size:18px;color:var(--text-secondary);text-align:center;margin-bottom:60px;max-width:640px;margin-left:auto;margin-right:auto}

/* ===== Navigation ===== */
.navbar{position:fixed;top:0;left:0;right:0;z-index:1000;background:rgba(19,23,34,.92);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid rgba(42,46,57,.6)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:64px;max-width:1280px;margin:0 auto;padding:0 24px}
.nav-logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:700;color:var(--white)}
.nav-logo:hover{color:var(--brand)}
.nav-logo svg{width:32px;height:32px}
.nav-links{display:flex;align-items:center;gap:32px}
.nav-links a{font-size:15px;color:var(--text-secondary);font-weight:500;transition:color .2s}
.nav-links a:hover{color:var(--white)}
.nav-actions{display:flex;align-items:center;gap:16px}
.nav-login{font-size:14px;color:var(--text-secondary);font-weight:500}
.nav-login:hover{color:var(--white)}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;padding:10px 24px;background:var(--brand);color:var(--white);border-radius:6px;font-size:15px;font-weight:600;transition:all .2s;border:none}
.btn-primary:hover{background:var(--brand-hover);transform:translateY(-1px);box-shadow:0 4px 16px rgba(41,98,255,.3)}
.btn-secondary{display:inline-flex;align-items:center;justify-content:center;padding:10px 24px;background:transparent;color:var(--white);border:1px solid var(--border);border-radius:6px;font-size:15px;font-weight:500;transition:all .2s}
.btn-secondary:hover{border-color:var(--text-secondary);background:rgba(255,255,255,.04)}
.btn-text{color:var(--brand);font-size:15px;font-weight:500;display:inline-flex;align-items:center;gap:4px}
.btn-text:hover{color:#5a8aff}
.mobile-toggle{display:none;flex-direction:column;gap:5px}
.mobile-toggle span{display:block;width:22px;height:2px;background:var(--white);border-radius:2px}

/* ===== Hero ===== */
.hero{padding:140px 0 80px;text-align:center;position:relative;overflow:hidden}
.hero::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 50% 0%,rgba(41,98,255,.08) 0%,transparent 60%)}
.hero-title{font-size:56px;font-weight:700;color:var(--white);line-height:1.15;margin-bottom:20px;letter-spacing:-.02em}
.hero-subtitle{font-size:20px;color:var(--text-secondary);margin-bottom:36px;max-width:560px;margin-left:auto;margin-right:auto}
.hero-cta{display:flex;gap:16px;justify-content:center;margin-bottom:24px;flex-wrap:wrap}
.hero-trust{font-size:14px;color:var(--text-muted);margin-bottom:48px}
.hero-chart{position:relative;max-width:960px;margin:0 auto;border-radius:12px;overflow:hidden;border:1px solid var(--border);background:var(--bg-card);box-shadow:0 24px 64px rgba(0,0,0,.4)}
.chart-toolbar{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--border);background:rgba(30,34,45,.8)}
.chart-symbol{display:flex;align-items:center;gap:8px;font-weight:600;color:var(--white);font-size:14px}
.chart-price{font-size:14px;color:var(--green);font-weight:600;font-family:'Courier New',monospace}
.chart-body{position:relative;height:320px;background:linear-gradient(180deg,#1a1e2e 0%,#131722 100%);overflow:hidden}
.chart-grid{position:absolute;inset:0;background-image:linear-gradient(rgba(42,46,57,.3) 1px,transparent 1px),linear-gradient(90deg,rgba(42,46,57,.3) 1px,transparent 1px);background-size:60px 40px}
.chart-candles{position:absolute;bottom:40px;left:40px;right:40px;height:240px;display:flex;align-items:flex-end;gap:3px}
.candle{display:flex;align-items:center;width:8px;position:relative;justify-content:center}
.candle-wick{position:absolute;left:50%;transform:translateX(-50%);width:1px}
.candle-body{width:8px;border-radius:1px;position:relative;z-index:1}
.candle-up .candle-body{background:var(--green)}
.candle-up .candle-wick{background:var(--green)}
.candle-down .candle-body{background:var(--red)}
.candle-down .candle-wick{background:var(--red)}
.chart-volume{position:absolute;bottom:0;left:40px;right:40px;height:36px;display:flex;align-items:flex-end;gap:3px;opacity:.3}
.vol-bar{width:8px;border-radius:1px 1px 0 0}
.chart-crosshair{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);pointer-events:none;opacity:0;transition:opacity .3s}
.hero-chart:hover .chart-crosshair{opacity:1}
.crosshair-h,.crosshair-v{position:absolute;background:rgba(120,123,134,.4)}
.crosshair-h{width:100%;height:1px;left:0}
.crosshair-v{height:100%;width:1px;top:0}
.chart-tooltip{position:absolute;top:12px;left:12px;background:rgba(30,34,45,.9);border:1px solid var(--border);border-radius:6px;padding:8px 12px;font-size:12px;font-family:'Courier New',monospace}
.tooltip-row{display:flex;gap:8px;line-height:1.6}
.tooltip-label{color:var(--text-muted)}
.tooltip-val-up{color:var(--green)}
.tooltip-val-down{color:var(--red)}

/* ===== Value Cards ===== */
.value-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.value-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:40px 32px;text-align:center;transition:all .3s}
.value-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.3);border-color:var(--bg-lighter)}
.value-card-icon{width:56px;height:56px;margin:0 auto 20px;display:flex;align-items:center;justify-content:center;background:rgba(41,98,255,.1);border-radius:12px}
.value-card-icon svg{width:28px;height:28px;stroke:var(--brand);fill:none;stroke-width:1.5;stroke-linecap:round;stroke-linejoin:round}
.value-card h3{font-size:20px;font-weight:600;color:var(--white);margin-bottom:10px}
.value-card p{font-size:15px;color:var(--text-secondary);line-height:1.6}

/* ===== Chart Tools ===== */
.tools-tabs{display:flex;gap:8px;justify-content:center;margin-bottom:48px;flex-wrap:wrap}
.tab-btn{padding:10px 24px;border-radius:8px;font-size:15px;font-weight:500;color:var(--text-secondary);background:var(--bg-card);border:1px solid var(--border);transition:all .2s;display:inline-block}
.tab-btn:hover,.tab-btn.active{color:var(--white);background:var(--bg-light);border-color:var(--bg-lighter)}
.tab-btn.active{color:var(--brand);border-color:var(--brand)}
.tools-content{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.tools-text h3{font-size:28px;font-weight:700;color:var(--white);margin-bottom:16px}
.tools-text p{font-size:16px;color:var(--text-secondary);margin-bottom:20px;line-height:1.7}
.tools-text ul{margin-bottom:24px}
.tools-text li{font-size:15px;color:var(--text);padding:6px 0;padding-left:24px;position:relative}
.tools-text li::before{content:'';position:absolute;left:0;top:12px;width:8px;height:8px;border-radius:50%;background:var(--brand)}
.tools-image{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;overflow:hidden;aspect-ratio:16/10;display:flex;align-items:center;justify-content:center}
.tools-mockup{width:100%;height:100%;background:linear-gradient(135deg,#1a1e2e,#131722);position:relative;overflow:hidden}
.mockup-header{height:36px;background:rgba(30,34,45,.8);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 12px;gap:6px}
.mockup-dot{width:8px;height:8px;border-radius:50%}
.mockup-dot:nth-child(1){background:#EF5350}
.mockup-dot:nth-child(2){background:#FF9800}
.mockup-dot:nth-child(3){background:#26A69A}
.mockup-chart{padding:20px;height:calc(100% - 36px);position:relative}
.mockup-line{position:absolute;bottom:30%;left:10%;right:10%;height:2px;background:linear-gradient(90deg,var(--brand),var(--cyan));border-radius:2px}
.mockup-line::before{content:'';position:absolute;top:-20px;left:20%;right:30%;height:2px;background:linear-gradient(90deg,var(--green),transparent);border-radius:2px}
.mockup-area{position:absolute;bottom:20%;left:10%;right:10%;height:30%;background:linear-gradient(180deg,rgba(41,98,255,.15),transparent);border-radius:4px 4px 0 0}

/* ===== Market Ticker ===== */
.ticker-section{background:var(--bg-card);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.ticker-wrap{overflow:hidden;padding:16px 0}
.ticker-track{display:flex;gap:40px;animation:ticker 30s linear infinite}
.ticker-item{display:flex;align-items:center;gap:12px;white-space:nowrap;flex-shrink:0}
.ticker-symbol{font-weight:600;color:var(--white);font-size:14px}
.ticker-price{font-family:'Courier New',monospace;font-size:14px;color:var(--text)}
.ticker-change{font-size:13px;font-weight:600;padding:2px 8px;border-radius:4px;font-family:'Courier New',monospace}
.ticker-up{color:var(--green);background:rgba(38,166,154,.12)}
.ticker-down{color:var(--red);background:rgba(239,83,80,.12)}
@keyframes ticker{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.heatmap-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:4px;margin-top:40px;border-radius:8px;overflow:hidden}
.heat-cell{padding:16px 8px;text-align:center;font-size:12px;font-weight:600;border-radius:4px}
.heat-cell .heat-name{color:var(--white);font-size:11px;display:block;margin-bottom:4px}
.heat-cell .heat-pct{font-family:'Courier New',monospace;font-size:13px}
.heat-strong-up{background:rgba(38,166,154,.6);color:var(--white)}
.heat-up{background:rgba(38,166,154,.3);color:var(--green)}
.heat-down{background:rgba(239,83,80,.3);color:var(--red)}
.heat-strong-down{background:rgba(239,83,80,.6);color:var(--white)}
.heat-neutral{background:var(--bg-light);color:var(--text-secondary)}

/* ===== Pine Script ===== */
.pine-section{position:relative;overflow:hidden}
.pine-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.pine-code{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;overflow:hidden;font-family:'Courier New',monospace;font-size:13px;line-height:1.8}
.pine-code-header{padding:12px 16px;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:8px;background:rgba(42,46,57,.5)}
.pine-code-header span{font-size:13px;color:var(--text-secondary);font-weight:600}
.pine-code-body{padding:20px;overflow-x:auto}
.pine-code-body code{color:var(--text)}
.code-keyword{color:#c792ea}
.code-func{color:#82aaff}
.code-string{color:#c3e88d}
.code-number{color:#f78c6c}
.code-comment{color:var(--text-muted);font-style:italic}
.code-var{color:#ffcb6b}
.pine-text h3{font-size:28px;font-weight:700;color:var(--white);margin-bottom:16px}
.pine-text p{font-size:16px;color:var(--text-secondary);margin-bottom:20px;line-height:1.7}
.pine-features{margin-bottom:24px}
.pine-features li{font-size:15px;color:var(--text);padding:8px 0;padding-left:24px;position:relative}
.pine-features li::before{content:'';position:absolute;left:0;top:14px;width:8px;height:8px;border-radius:50%;background:var(--cyan)}

/* ===== Community ===== */
.idea-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.idea-card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:20px;transition:all .3s}
.idea-card:hover{transform:translateY(-3px);box-shadow:0 8px 24px rgba(0,0,0,.3);border-color:var(--bg-lighter)}
.idea-header{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.idea-avatar{width:36px;height:36px;border-radius:50%;background:var(--bg-light);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:var(--brand)}
.idea-author{font-size:14px;font-weight:600;color:var(--white)}
.idea-time{font-size:12px;color:var(--text-muted)}
.idea-title{font-size:15px;font-weight:600;color:var(--white);margin-bottom:8px;line-height:1.4}
.idea-symbol{display:inline-block;font-size:12px;font-weight:600;color:var(--brand);background:rgba(41,98,255,.1);padding:2px 8px;border-radius:4px;margin-bottom:12px}
.idea-chart{height:80px;background:linear-gradient(135deg,rgba(41,98,255,.05),rgba(0,188,212,.05));border-radius:6px;margin-bottom:12px;position:relative;overflow:hidden}
.idea-chart svg{position:absolute;bottom:0;left:0;width:100%;height:60px}
.idea-stats{display:flex;gap:16px;font-size:13px;color:var(--text-muted)}
.idea-stats span{display:flex;align-items:center;gap:4px}

/* ===== Brokers ===== */
.broker-logos{display:flex;flex-wrap:wrap;justify-content:center;gap:40px;margin-bottom:32px}
.broker-logo{width:120px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--bg-card);border:1px solid var(--border);border-radius:8px;font-size:14px;font-weight:700;color:var(--text-muted);letter-spacing:1px;transition:all .3s}
.broker-logo:hover{color:var(--white);border-color:var(--bg-lighter);transform:scale(1.05)}
.compliance-text{font-size:13px;color:var(--text-muted);text-align:center;margin-top:24px;font-style:italic}

/* ===== Platforms ===== */
.platforms-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;text-align:center}
.platform-device{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:48px 32px 32px;transition:all .3s}
.platform-device:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.3)}
.device-icon{width:64px;height:64px;margin:0 auto 20px;display:flex;align-items:center;justify-content:center}
.device-icon svg{width:48px;height:48px;stroke:var(--brand);fill:none;stroke-width:1.5}
.platform-device h3{font-size:20px;font-weight:600;color:var(--white);margin-bottom:8px}
.platform-device p{font-size:14px;color:var(--text-secondary);margin-bottom:20px}
.download-btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.download-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:var(--bg-light);border:1px solid var(--border);border-radius:8px;font-size:13px;font-weight:500;color:var(--text);transition:all .2s}
.download-btn:hover{background:var(--bg-lighter);color:var(--white);border-color:var(--bg-lighter)}

/* ===== Testimonials ===== */
.testimonials{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:60px}
.testimonial{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:32px}
.testimonial-text{font-size:15px;color:var(--text);line-height:1.7;margin-bottom:20px;font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:12px}
.testimonial-avatar{width:44px;height:44px;border-radius:50%;background:var(--bg-light);display:flex;align-items:center;justify-content:center;font-size:16px;font-weight:700;color:var(--brand)}
.testimonial-name{font-size:14px;font-weight:600;color:var(--white)}
.testimonial-role{font-size:13px;color:var(--text-muted)}
.stats-row{display:grid;grid-template-columns:repeat(3,1fr);gap:32px;text-align:center;padding:40px 0;border-top:1px solid var(--border)}
.stat-item .stat-number{font-size:40px;font-weight:700;color:var(--brand);display:block;margin-bottom:8px;font-family:'Courier New',monospace}
.stat-item .stat-label{font-size:15px;color:var(--text-secondary)}

/* ===== Pricing ===== */
.pricing-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.pricing-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:36px 28px;transition:all .3s;position:relative}
.pricing-card:hover{transform:translateY(-4px);box-shadow:0 12px 32px rgba(0,0,0,.3)}
.pricing-card.recommended{border-color:var(--brand);box-shadow:0 0 24px rgba(41,98,255,.15)}
.pricing-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--brand);color:var(--white);font-size:12px;font-weight:600;padding:4px 16px;border-radius:20px}
.pricing-name{font-size:18px;font-weight:600;color:var(--white);margin-bottom:8px}
.pricing-price{font-size:36px;font-weight:700;color:var(--white);margin-bottom:4px;font-family:'Courier New',monospace}
.pricing-price span{font-size:16px;font-weight:400;color:var(--text-secondary)}
.pricing-desc{font-size:14px;color:var(--text-muted);margin-bottom:24px}
.pricing-features{margin-bottom:28px}
.pricing-features li{font-size:14px;color:var(--text);padding:8px 0;padding-left:24px;position:relative;border-bottom:1px solid rgba(42,46,57,.3)}
.pricing-features li::before{content:'';position:absolute;left:0;top:12px;width:12px;height:12px;border-radius:50%;background:rgba(38,166,154,.2)}
.pricing-features li::after{content:'';position:absolute;left:3px;top:16px;width:6px;height:3px;border-left:2px solid var(--green);border-bottom:2px solid var(--green);transform:rotate(-45deg)}
.pricing-card .btn-primary,.pricing-card .btn-secondary{width:100%;text-align:center}

/* ===== FAQ ===== */
.faq-list{max-width:800px;margin:0 auto}
.faq-category{margin-bottom:48px}
.faq-category-title{font-size:24px;font-weight:700;color:var(--white);margin-bottom:24px;padding-bottom:12px;border-bottom:1px solid var(--border)}
.faq-item{border:1px solid var(--border);border-radius:10px;margin-bottom:12px;overflow:hidden;background:var(--bg-card)}
.faq-question{font-size:16px;font-weight:600;color:var(--white);padding:20px 24px;display:flex;justify-content:space-between;align-items:center;list-style:none}
.faq-question::-webkit-details-marker{display:none}
.faq-question::after{content:'+';font-size:20px;color:var(--text-muted);font-weight:300}
details[open] .faq-question::after{content:'-'}
.faq-answer{padding:0 24px 20px;font-size:15px;color:var(--text-secondary);line-height:1.7}
.faq-steps{margin-top:12px;padding-left:0}
.faq-steps li{padding:8px 0;padding-left:28px;position:relative;font-size:14px;color:var(--text);border-bottom:1px solid rgba(42,46,57,.3)}
.faq-steps li:last-child{border-bottom:none}
.faq-steps li::before{content:attr(data-step);position:absolute;left:0;top:10px;width:20px;height:20px;border-radius:50%;background:rgba(41,98,255,.15);color:var(--brand);font-size:11px;font-weight:700;display:flex;align-items:center;justify-content:center}

/* ===== Footer ===== */
.footer{background:var(--bg-card);border-top:1px solid var(--border);padding:60px 0 30px}
.footer-grid{display:grid;grid-template-columns:2fr repeat(4,1fr);gap:40px;margin-bottom:40px}
.footer-brand p{font-size:14px;color:var(--text-muted);margin-top:12px;line-height:1.6}
.footer-col h4{font-size:14px;font-weight:600;color:var(--white);margin-bottom:16px;text-transform:uppercase;letter-spacing:.5px}
.footer-col a{display:block;font-size:14px;color:var(--text-muted);padding:4px 0;transition:color .2s}
.footer-col a:hover{color:var(--white)}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:24px;border-top:1px solid var(--border);flex-wrap:wrap;gap:16px}
.footer-bottom p{font-size:13px;color:var(--text-muted)}
.footer-social{display:flex;gap:16px}
.footer-social a{width:36px;height:36px;border-radius:8px;background:var(--bg-light);display:flex;align-items:center;justify-content:center;transition:all .2s}
.footer-social a:hover{background:var(--bg-lighter)}
.footer-social svg{width:18px;height:18px;stroke:var(--text-muted);fill:none;stroke-width:1.5}
.footer-social a:hover svg{stroke:var(--white)}

/* ===== CTA Section ===== */
.cta-section{text-align:center;padding:80px 0;background:linear-gradient(180deg,var(--bg) 0%,rgba(41,98,255,.05) 50%,var(--bg) 100%)}
.cta-section h2{font-size:36px;font-weight:700;color:var(--white);margin-bottom:16px}
.cta-section p{font-size:18px;color:var(--text-secondary);margin-bottom:32px}
.cta-buttons{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}

/* ===== Subpage Header ===== */
.page-header{padding:120px 0 60px;text-align:center;background:linear-gradient(180deg,rgba(41,98,255,.06) 0%,transparent 100%)}
.page-header h1{font-size:48px;font-weight:700;color:var(--white);margin-bottom:16px}
.page-header p{font-size:18px;color:var(--text-secondary);max-width:600px;margin:0 auto}

/* ===== Breadcrumb ===== */
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--text-muted);margin-bottom:32px}
.breadcrumb a{color:var(--text-secondary)}
.breadcrumb a:hover{color:var(--white)}

/* ===== About ===== */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-text h3{font-size:28px;font-weight:700;color:var(--white);margin-bottom:16px}
.about-text p{font-size:16px;color:var(--text-secondary);line-height:1.7;margin-bottom:16px}
.about-image{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:40px;text-align:center}
.timeline{margin-top:60px}
.timeline-item{display:flex;gap:24px;padding-bottom:40px;position:relative}
.timeline-item::before{content:'';position:absolute;left:19px;top:32px;bottom:0;width:2px;background:var(--border)}
.timeline-item:last-child::before{display:none}
.timeline-dot{width:40px;height:40px;border-radius:50%;background:rgba(41,98,255,.15);display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:700;color:var(--brand);flex-shrink:0;position:relative;z-index:1}
.timeline-content h4{font-size:18px;font-weight:600;color:var(--white);margin-bottom:8px}
.timeline-content p{font-size:15px;color:var(--text-secondary);line-height:1.6}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .hero-title{font-size:40px}
  .section-title{font-size:32px}
  .value-cards{grid-template-columns:repeat(2,1fr)}
  .tools-content,.pine-grid,.about-grid{grid-template-columns:1fr;gap:40px}
  .idea-cards{grid-template-columns:repeat(2,1fr)}
  .pricing-cards{grid-template-columns:repeat(2,1fr)}
  .testimonials{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:repeat(3,1fr)}
  .heatmap-grid{grid-template-columns:repeat(4,1fr)}
  .platforms-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .nav-links{display:none}
  .mobile-toggle{display:flex}
  .hero{padding:100px 0 60px}
  .hero-title{font-size:32px}
  .hero-subtitle{font-size:16px}
  .hero-cta{flex-direction:column;align-items:center}
  .hero-cta .btn-primary,.hero-cta .btn-secondary{width:100%;max-width:320px}
  .chart-body{height:200px}
  .chart-candles{left:20px;right:20px;bottom:20px;height:160px}
  .section{padding:60px 0}
  .section-title{font-size:28px}
  .value-cards{grid-template-columns:1fr}
  .idea-cards{grid-template-columns:1fr}
  .pricing-cards{grid-template-columns:1fr}
  .stats-row{grid-template-columns:1fr;gap:24px}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-bottom{flex-direction:column;text-align:center}
  .heatmap-grid{grid-template-columns:repeat(3,1fr)}
  .platforms-grid{grid-template-columns:1fr}
  .broker-logos{gap:20px}
  .broker-logo{width:100px;height:40px;font-size:12px}
  .page-header h1{font-size:32px}
}