.header{position:fixed;top:0;left:0;right:0;z-index:1000;height:72px;background:rgba(255,255,255,0.92);backdrop-filter:blur(20px);border-bottom:1px solid var(--borderTint);transition:box-shadow .3s}
.header.scrolled{box-shadow:0 2px 20px rgba(0,0,0,0.06)}
.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}
.logo svg{height:24px;width:auto}
.logo-text{font-family:var(--font-sans);font-size:20px;font-weight:700;color:var(--cb-midnight);letter-spacing:-0.3px}
.nav-links{display:flex;align-items:center;gap:4px}
.nav-links a{font-size:14px;font-weight:400;color:var(--cb-slate);transition:background .2s,color .2s;padding:12px 24px;border-radius:100px;white-space:nowrap;line-height:1.15}
.nav-links a:hover{background:var(--cb-surface-soft);color:var(--cb-midnight)}
.nav-item{position:relative}
.nav-item>a{display:inline-flex;align-items:center;gap:4px}
.nav-item>a svg{transition:transform .2s}
.nav-item:hover>a svg{transform:rotate(180deg)}
.nav-dropdown{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(8px);background:var(--cb-white);border:1px solid var(--borderTint);border-radius:16px;padding:8px;min-width:200px;box-shadow:0 12px 40px rgba(0,0,0,0.1);opacity:0;visibility:hidden;transition:all .2s;z-index:100}
.nav-item:hover .nav-dropdown{opacity:1;visibility:visible;transform:translateX(-50%) translateY(4px)}
.nav-dropdown-wide{min-width:280px}
.nav-dropdown a{display:flex;align-items:center;gap:6px;padding:10px 14px;border-radius:10px;font-size:14px;font-weight:500;color:var(--cb-midnight);transition:background .15s;white-space:nowrap}
.nav-dropdown a:hover{background:var(--cb-frost);color:var(--cb-blue)}
.nav-badge{font-size:10px;font-weight:700;background:#FFE082;color:#5D4037;padding:2px 6px;border-radius:4px;line-height:1;margin-left:2px}
.header-actions{display:flex;align-items:center;gap:8px}
.lang-selector{position:relative}
.lang-btn{display:inline-flex;align-items:center;gap:4px;background:none;border:none;cursor:pointer;font-size:14px;font-weight:500;color:var(--cb-slate);padding:6px 10px;border-radius:8px;transition:background .15s}
.lang-btn:hover{background:var(--cb-frost);color:var(--cb-midnight)}
.lang-dropdown{position:absolute;top:100%;right:0;transform:translateY(8px);background:var(--cb-white);border:1px solid var(--borderTint);border-radius:16px;padding:6px;min-width:170px;box-shadow:0 12px 40px rgba(0,0,0,0.1);opacity:0;visibility:hidden;transition:all .2s;z-index:100}
.lang-dropdown.show{opacity:1;visibility:visible;transform:translateY(4px)}
.lang-dropdown a{display:flex;align-items:center;gap:6px;padding:8px 12px;border-radius:10px;font-size:14px;font-weight:500;color:var(--cb-midnight);transition:background .15s;white-space:nowrap}
.lang-dropdown a:hover{background:var(--cb-frost);color:var(--cb-blue)}
.lang-dropdown a.active{background:var(--cb-frost);font-weight:600}
.hamburger{display:none;width:40px;height:40px;align-items:center;justify-content:center}
.hamburger span{display:block;width:22px;height:2px;background:var(--cb-midnight);position:relative;transition:.3s}
.hamburger span::before,.hamburger span::after{content:'';position:absolute;width:100%;height:2px;background:var(--cb-midnight);transition:.3s}
.hamburger span::before{top:-7px}
.hamburger span::after{top:7px}
.mobile-menu{display:none;position:fixed;top:72px;left:0;right:0;bottom:0;background:var(--cb-white);z-index:999;overflow-y:auto;padding:20px 24px}
.mobile-menu.open{display:block}
.mobile-menu a{display:block;padding:14px 0;font-size:16px;font-weight:600;border-bottom:1px solid var(--borderTint);color:var(--cb-midnight)}
.mobile-menu .btn{margin-top:16px;width:100%;text-decoration:none}

.theme-toggle-btn{width:40px;height:40px;border-radius:50%;border:1.5px solid var(--borderTint);background:var(--cb-white);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;font-size:18px;line-height:1;padding:0}
.theme-toggle-btn:hover{border-color:var(--cb-blue)}
.mobile-theme-btn{display:none}

/* ========== DARK HERO (Coinbase style) ========== */
.cb-hero-dark{background:var(--cb-midnight);padding:120px 24px 96px;overflow:hidden;color:var(--cb-white)}
.cb-hero-dark .cb-hero-inner{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;max-width:1200px;margin:0 auto}
.cb-hero-dark .cb-hero-title{font-family:var(--font-display);font-size:clamp(40px,6vw,80px);font-weight:400;line-height:1;color:var(--cb-white);letter-spacing:-2px;margin-bottom:24px}
.cb-hero-dark .cb-hero-sub{font-size:18px;color:var(--cb-slate);line-height:1.56;max-width:480px;margin-bottom:36px}
.cb-hero-dark .cb-hero-cta{display:flex;gap:12px;flex-wrap:wrap}
.cb-hero-dark .btn-hero{background:var(--cb-blue);color:var(--cb-white);flex-shrink:0}
.cb-hero-dark .btn-hero:hover{background:var(--cb-hover);transform:translateY(-1px)}
.cb-hero-dark .btn-hero-outline{background:transparent;color:var(--cb-white);border:1px solid rgba(255,255,255,0.3);flex-shrink:0}
.cb-hero-dark .btn-hero-outline:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.5)}
.cb-hero-dark .cb-hero-visual{display:flex;align-items:center;justify-content:center;position:relative}
.cb-hero-dark .cb-hero-card-stack{position:relative;width:340px;height:400px}
.cb-hero-dark .cb-hero-card{position:absolute;background:#16181c;border:1px solid rgba(255,255,255,0.1);border-radius:24px;padding:24px;width:280px;box-shadow:0 8px 48px rgba(0,0,0,0.3);transition:transform .3s;color:var(--cb-white)}
.cb-hero-dark .cb-hero-card:hover{transform:translateY(-4px)}
.cb-hero-dark .cb-card-1{top:0;left:10px;z-index:3;transform:rotate(-1deg)}
.cb-hero-dark .cb-card-2{top:40px;left:40px;z-index:2;transform:rotate(1deg);opacity:.9}
.cb-hero-dark .cb-card-3{top:80px;left:70px;z-index:1;opacity:.7;transform:rotate(2deg)}
.cb-hero-dark .cb-card-label{font-size:12px;font-weight:600;color:var(--cb-muted-soft);margin-bottom:4px;text-transform:uppercase;letter-spacing:.5px}
.cb-hero-dark .cb-card-value{font-size:24px;font-weight:700;color:var(--cb-white);font-family:var(--font-mono)}
.cb-hero-dark .cb-card-value.cb-btc{color:#F7931A}
.cb-hero-dark .cb-card-value.cb-eth{color:#627EEA}
.cb-hero-dark .cb-card-chg{font-size:13px;color:var(--cb-positive);font-weight:600}

/* ========== COINBASE STATS ========== */
.cb-stats{padding:48px 24px;border-bottom:1px solid var(--borderTint);background:var(--cb-white)}
.cb-stats-grid{display:flex;justify-content:center;gap:64px;flex-wrap:wrap;max-width:1000px;margin:0 auto;text-align:center}
.cb-stat h4{font-family:var(--font-display);font-size:clamp(28px,3vw,36px);font-weight:400;margin-bottom:4px}
.cb-stat .cb-num{color:var(--cb-midnight)}
.cb-stat p{font-size:14px;color:var(--cb-slate)}

/* ========== PRICE TICKER ========== */
.cb-ticker{background:var(--cb-white);padding:16px 24px;border-bottom:1px solid var(--borderTint);overflow:hidden;white-space:nowrap}
.cb-ticker-inner{display:flex;gap:48px;animation:tickerScroll 30s linear infinite;width:max-content}
.cb-ticker-item{display:inline-flex;align-items:center;gap:12px;font-size:14px}
.cb-ticker-item .ticker-symbol{font-weight:600;color:var(--cb-midnight)}
.cb-ticker-item .ticker-price{font-family:var(--font-mono);font-weight:500;color:var(--cb-midnight)}
.cb-ticker-item .ticker-chg{font-family:var(--font-mono);font-weight:500}
.ticker-chg.up{color:var(--cb-positive)}
.ticker-chg.down{color:var(--cb-negative)}
@keyframes tickerScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* ========== APP SHOWCASE SECTION ========== */
.cb-app-showcase{padding:80px 24px;background:var(--cb-white)}
.cb-app-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center;max-width:1200px;margin:0 auto}
.cb-app-phone-col{display:flex;justify-content:center}
.cb-app-phone{width:300px;flex-shrink:0}
.cb-app-phone-frame{position:relative;width:300px;height:580px;background:#0a0b0d;border-radius:44px;border:4px solid #2a2a2e;overflow:hidden;box-shadow:0 24px 80px rgba(0,0,0,0.2)}
.cb-phone-notch{position:absolute;top:12px;left:50%;transform:translateX(-50%);width:120px;height:24px;background:#0a0b0d;border-radius:0 0 16px 16px;z-index:2}
.cb-phone-screen{display:flex;flex-direction:column;height:100%;padding:32px 14px 8px;color:#fff;font-family:var(--font-sans)}
.cb-ph-topbar{display:flex;align-items:center;justify-content:space-between;padding:4px 0 16px}
.cb-ph-pill{display:flex;align-items:center;gap:4px;background:#282b31;border-radius:100px;padding:4px 10px;font-size:11px;font-weight:500;color:rgba(255,255,255,0.8)}
.cb-ph-pill svg{opacity:.5}
.cb-ph-icon{width:28px;height:28px;border-radius:50%;background:#282b31;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.6)}
.cb-ph-balance{text-align:center;padding:8px 0 16px}
.cb-ph-bal-label{font-size:11px;color:rgba(255,255,255,0.4);text-transform:uppercase;letter-spacing:.5px;margin-bottom:4px}
.cb-ph-bal-amount{font-family:var(--font-display);font-size:28px;font-weight:400;letter-spacing:-1px;color:#fff;line-height:1;margin-bottom:4px}
.cb-ph-bal-sub{font-size:11px;color:var(--cb-positive)}
.cb-ph-actions{display:flex;justify-content:center;gap:6px;padding:0 0 16px}
.cb-ph-act{display:flex;flex-direction:column;align-items:center;gap:4px;min-width:48px}
.cb-ph-act-icon{width:36px;height:36px;border-radius:100px;background:#282b31;display:flex;align-items:center;justify-content:center;color:rgba(255,255,255,0.8)}
.cb-ph-act-icon svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.5}
.cb-ph-act span{font-size:9px;color:rgba(255,255,255,0.4);font-weight:500}
.cb-ph-section-label{font-size:11px;font-weight:600;color:rgba(255,255,255,0.4);text-transform:uppercase;letter-spacing:.5px;padding:8px 4px}
.cb-ph-assets{display:flex;flex-direction:column;flex:1;gap:2px}
.cb-ph-asset{display:flex;align-items:center;gap:10px;padding:10px 8px;border-radius:12px;cursor:pointer;transition:background .15s}
.cb-ph-asset:hover{background:rgba(255,255,255,0.04)}
.cb-ph-asset-icon{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:14px;color:#fff;flex-shrink:0}
.cb-ph-asset-info{flex:1;min-width:0}
.cb-ph-asset-name{font-size:12px;font-weight:600;color:#fff}
.cb-ph-asset-sym{font-size:10px;color:rgba(255,255,255,0.4)}
.cb-ph-asset-right{text-align:right;flex-shrink:0}
.cb-ph-asset-bal{font-size:12px;font-weight:600;color:#fff;font-family:var(--font-mono)}
.cb-ph-asset-usd{font-size:10px;color:rgba(255,255,255,0.4);font-family:var(--font-mono)}
.cb-ph-tabs{display:flex;border-top:1px solid rgba(255,255,255,0.06);padding:6px 4px 4px;margin-top:auto;gap:2px}
.cb-ph-tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 2px;border-radius:8px;font-size:8px;font-weight:600;color:rgba(255,255,255,0.3);cursor:pointer}
.cb-ph-tab.active{color:var(--cb-blue)}
.cb-ph-tab svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:1.5}
.cb-app-features-col{text-align:left}
.cb-app-features-col h2{font-family:var(--font-display);font-size:clamp(28px,4vw,44px);font-weight:400;margin-bottom:12px;color:var(--cb-midnight)}
.cb-app-sub{font-size:17px;color:var(--cb-slate);line-height:1.56;margin-bottom:32px;max-width:480px}
.cb-app-feature-list{display:flex;flex-direction:column;gap:16px;margin-bottom:32px}
.cb-app-feature-item{display:flex;align-items:flex-start;gap:14px}
.cb-app-feature-dot{width:8px;height:8px;border-radius:50%;margin-top:7px;flex-shrink:0}
.cb-app-feature-text{font-size:15px;color:var(--cb-slate);line-height:1.5}
.cb-app-feature-text strong{color:var(--cb-midnight);font-weight:600}
.cb-app-badges{display:flex;gap:10px;flex-wrap:wrap}
.cb-app-stats{display:flex;justify-content:center;gap:32px;flex-wrap:wrap;margin-top:64px;text-align:center}
.cb-app-stat h3{font-family:var(--font-display);font-size:clamp(28px,3vw,36px);font-weight:400;margin-bottom:4px;color:var(--cb-midnight)}
.cb-app-stat p{font-size:14px;color:var(--cb-slate)}

/* ========== SOFT SURFACE SECTION ========== */
.cb-soft-section{background:var(--cb-surface-soft);padding:80px 24px}
.cb-soft-section h2{font-family:var(--font-display);font-size:clamp(28px,4vw,44px);font-weight:400;margin-bottom:12px}
.cb-soft-section>p{font-size:17px;color:var(--cb-slate);max-width:550px;margin:0 auto 32px;text-align:center}

/* ========== DARK SECTION ========== */
.cb-dark-section{background:var(--cb-midnight);padding:80px 24px;color:var(--cb-white)}
.cb-section-title-light{font-family:var(--font-display);font-size:clamp(28px,4vw,44px);font-weight:400;line-height:1.09;margin-bottom:16px;text-align:center}
.cb-section-sub-light{font-size:18px;color:var(--cb-slate);line-height:1.56;max-width:600px;margin:0 auto;text-align:center}
.cb-dark-section .btn-primary{background:var(--cb-blue);color:var(--cb-white)}
.cb-dark-section .btn-primary:hover{background:var(--cb-hover)}
.cb-dark-section .btn-outline,
.cb-earn-section .btn-outline{background:transparent;border:1px solid rgba(255,255,255,0.3);color:var(--cb-white)}
.cb-dark-section .btn-outline:hover,
.cb-earn-section .btn-outline:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.5)}

/* ========== PLATFORM / CHAINS TABLE ========== */
.cb-platform-section{padding:80px 24px;text-align:center;background:var(--cb-white)}
.cb-platform-section h2{font-family:var(--font-display);font-size:clamp(28px,4vw,44px);font-weight:400;margin-bottom:12px}
.cb-platform-section>p{font-size:17px;color:var(--cb-slate);max-width:600px;margin:0 auto 32px}
.cb-platform-stats{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;margin-top:32px}
.cb-platform-stat{background:var(--cb-frost);border-radius:24px;padding:28px 36px;text-align:center}
.cb-platform-stat h3{font-family:var(--font-display);font-size:36px;font-weight:400;margin-bottom:4px;color:var(--cb-midnight)}
.cb-platform-stat p{font-size:14px;color:var(--cb-slate)}

/* ========== FEATURE SECTION ========== */
.cb-feature-section{padding:80px 24px;background:var(--cb-white)}
.cb-feature-card{max-width:1100px;margin:0 auto;display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.cb-feature-card.reverse{direction:rtl}
.cb-feature-card.reverse>*{direction:ltr}
.cb-feature-text h2{font-family:var(--font-display);font-size:clamp(28px,4vw,40px);font-weight:400;line-height:1.13;margin-bottom:16px}
.cb-feature-text p{font-size:18px;color:var(--cb-slate);line-height:1.56;margin-bottom:24px}
.cb-feature-visual{display:flex;align-items:center;justify-content:center}
.cb-feature-graphic svg{max-width:100%;height:auto}
.cb-security-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cb-security-item{background:var(--cb-charcoal);border-radius:24px;padding:24px;text-align:center;color:var(--cb-white)}
.cb-security-item svg{margin-bottom:12px}
.cb-security-item h4{font-size:16px;font-weight:600;margin-bottom:6px}
.cb-security-item p{font-size:13px;color:var(--cb-muted-soft)}

/* ========== WALLET SECTION ========== */
.cb-wallet-section{padding:80px 24px;background:var(--cb-white);text-align:center}
.cb-wallet-section h2{font-family:var(--font-display);font-size:clamp(28px,4vw,44px);font-weight:400;margin-bottom:12px}
.cb-wallet-section>p{font-size:17px;color:var(--cb-slate);max-width:550px;margin:0 auto 40px}
.cb-wallet-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:24px}
.cb-wallet-tab{padding:10px 28px;border-radius:50px;font-size:14px;font-weight:600;cursor:pointer;transition:all .25s;border:1px solid var(--borderTint);background:var(--cb-white);color:var(--cb-slate)}
.cb-wallet-tab.active{background:var(--cb-midnight);color:var(--cb-white);border-color:var(--cb-midnight)}
.cb-wallet-tab:hover:not(.active){border-color:var(--cb-midnight)}
.cb-wallet-preview{max-width:320px;margin:0 auto}
.cb-wallet-section .wallet-tabs{display:flex;justify-content:center;gap:8px;margin-bottom:24px}
.cb-wallet-section .wallet-tab{padding:10px 28px;border-radius:50px;font-size:14px;font-weight:600;cursor:pointer;transition:all .25s;border:1px solid var(--borderTint);background:var(--cb-white);color:var(--cb-slate)}
.cb-wallet-section .wallet-tab.active{background:var(--cb-midnight);color:var(--cb-white);border-color:var(--cb-midnight)}
.cb-wallet-section .wallet-tab:hover:not(.active){border-color:var(--cb-midnight)}
.cb-wallet-section .wallet-video{margin-bottom:32px}
.cb-wallet-section .phone-frame{width:280px;height:560px;margin:0 auto;border-radius:40px;background:var(--cb-frost);border:4px solid var(--borderTint);overflow:hidden;display:flex;align-items:center;justify-content:center}
.cb-wallet-section .video-placeholder{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;width:100%;height:100%}
.cb-phone-frame{width:280px;height:560px;margin:0 auto;border-radius:40px;background:var(--cb-frost);border:4px solid var(--borderTint);overflow:hidden;display:flex;align-items:center;justify-content:center}
.cb-phone-frame .cb-placeholder{padding:24px;text-align:center;color:var(--cb-slate)}

/* ========== FEATURE CARDS (Buy+Sell / Security) ========== */
.cb-feature-card-section{padding:80px 24px;background:var(--cb-frost)}
.cb-feature-card-inner{display:grid;grid-template-columns:1fr 1fr;gap:24px;max-width:1100px;margin:0 auto}
.cb-feature-tile{background:var(--cb-white);border-radius:24px;padding:48px 40px;transition:transform .25s,box-shadow .25s}
.cb-feature-tile:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,0.06)}
.cb-feature-tile h3{font-family:var(--font-display);font-size:28px;font-weight:400;margin-bottom:12px}
.cb-feature-tile p{font-size:15px;color:var(--cb-slate);line-height:1.6;margin-bottom:20px}
.cb-feature-tile.secure{background:var(--cb-midnight);color:var(--cb-white)}
.cb-feature-tile.secure p{color:var(--cb-slate)}
.cb-feature-tile.secure .btn-outline{background:transparent;border-color:rgba(255,255,255,0.3);color:var(--cb-white)}
.cb-feature-tile.secure .btn-outline:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.5)}

/* ========== RATINGS SECTION (matching HTML) ========== */
.cb-ratings{padding:60px 24px;text-align:center;border-top:1px solid var(--borderTint);background:var(--cb-white)}
.cb-ratings h2{font-family:var(--font-display);font-size:clamp(24px,3.5vw,34px);font-weight:400;margin-bottom:12px}
.cb-ratings>p{font-size:15px;color:var(--cb-slate);margin-bottom:36px;max-width:500px;margin-left:auto;margin-right:auto}
.cb-ratings-grid{display:flex;justify-content:center;gap:48px;flex-wrap:wrap}
.cb-rating-card{text-align:center}
.cb-rating-score{font-size:48px;font-weight:700;color:var(--cb-midnight);margin-bottom:2px}
.cb-rating-source{font-size:15px;font-weight:600;color:var(--cb-midnight);margin-bottom:4px}
.cb-rating-meta{font-size:13px;color:var(--cb-slate)}

/* ========== COMMUNITY SECTION ========== */
.cb-community-section{background:var(--cb-midnight);color:var(--cb-white);padding:80px 24px;text-align:center}
.cb-community-section h2{font-family:var(--font-display);font-size:clamp(28px,4vw,44px);font-weight:400;margin-bottom:12px}
.cb-community-section>p{font-size:17px;color:rgba(255,255,255,0.6);margin-bottom:40px;max-width:500px;margin-left:auto;margin-right:auto}
.cb-social-links{display:flex;justify-content:center;gap:16px;flex-wrap:wrap}
.cb-social-link{width:56px;height:56px;border-radius:50%;background:rgba(255,255,255,0.08);border:1px solid rgba(255,255,255,0.12);display:flex;align-items:center;justify-content:center;transition:all .2s;color:var(--cb-white)}
.cb-social-link:hover{background:rgba(255,255,255,0.16);transform:translateY(-2px)}
.cb-social-link svg{width:24px;height:24px;fill:currentColor}

/* ========== FOOTER ========== */
.cb-footer{background:var(--cb-frost);color:var(--cb-midnight);padding:48px 24px 32px}
.cb-footer-top{max-width:1200px;margin:0 auto}
.cb-footer-cols{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;margin-bottom:32px}
.cb-footer-col h4{font-size:13px;font-weight:600;margin-bottom:16px;text-transform:uppercase;letter-spacing:.5px;opacity:.5}
.cb-footer-col a{display:block;padding:5px 0;font-size:14px;opacity:.65;transition:opacity .2s;color:var(--cb-midnight)}
.cb-footer-col a:hover{opacity:1}
.cb-footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:24px;flex-wrap:wrap;gap:16px}
.cb-social{display:flex;gap:12px}
.cb-social a{width:36px;height:36px;border-radius:50%;background:var(--borderTint);display:flex;align-items:center;justify-content:center;transition:all .2s;color:var(--cb-slate)}
.cb-social a:hover{background:rgba(255,255,255,0.16);transform:translateY(-2px)}
.cb-social a svg{width:18px;height:18px;fill:currentColor;opacity:.7}
.cb-copyright{text-align:center;padding-top:32px;margin-top:32px;border-top:1px solid rgba(255,255,255,0.08);font-size:13px;opacity:.4}

/* ========== DASHBOARD (Coinbase Wallet style) ========== */
.dash-layout{display:flex;flex-direction:column;min-height:100vh;background:#0a0b0d;color:var(--cb-white)}
.dash-topbar{position:sticky;top:0;z-index:100;background:rgba(10,11,13,0.95);backdrop-filter:blur(12px)}
.dash-topbar-inner{display:flex;align-items:center;justify-content:space-between;height:56px;padding:0 16px}
.dash-topbar-left{display:flex;align-items:center;gap:8px}
.dash-topbar-left .wallet-pill{background:#282b31;border-color:rgba(255,255,255,0.08);color:#fff;padding:6px 12px;border-radius:100px;font-size:13px;font-weight:500}
.dash-topbar-left .wallet-pill:hover{background:#3A3A3E;border-color:rgba(255,255,255,0.15)}
.dash-topbar-right{display:flex;align-items:center;gap:6px}
.dash-topbar-right .icon-btn{width:36px;height:36px;border-radius:50%;background:#282b31;border:1px solid rgba(255,255,255,0.08);color:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all .2s;font-size:16px}
.dash-topbar-right .icon-btn:hover{background:#3A3A3E;border-color:rgba(255,255,255,0.15)}
.dash-body{flex:1;overflow-y:auto;padding:16px}
.dash-body-inner{max-width:1200px;margin:0 auto}

/* Balance Section */
.dash-balance{text-align:center;padding:24px 16px 20px}
.dash-balance-label{font-size:14px;color:var(--cb-muted-soft);font-weight:500;text-transform:uppercase;letter-spacing:.5px;margin-bottom:8px}
.dash-balance-amount{font-family:var(--font-display);font-size:clamp(40px,8vw,56px);font-weight:400;letter-spacing:-1.5px;color:var(--cb-white);line-height:1;margin-bottom:8px}
.dash-balance-sub{font-size:14px;color:var(--cb-muted-soft)}
.dash-balance-sub .cb-mono{font-family:var(--font-mono);font-weight:500}

/* Action Buttons Row */
.dash-actions{display:flex;justify-content:center;gap:8px;padding:0 16px 24px}
.dash-action-btn{display:flex;flex-direction:column;align-items:center;gap:6px;background:none;border:none;cursor:pointer;padding:0;transition:transform .2s;min-width:64px}
.dash-action-btn:hover{transform:translateY(-2px)}
.dash-action-icon{width:52px;height:52px;border-radius:100px;background:var(--cb-charcoal);border:1px solid rgba(255,255,255,0.08);display:flex;align-items:center;justify-content:center;color:var(--cb-white);transition:all .2s}
.dash-action-btn:hover .dash-action-icon{background:#3A3A3E;border-color:rgba(255,255,255,0.15)}
.dash-action-icon svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.5}
.dash-action-label{font-size:12px;color:var(--cb-muted-soft);font-weight:500}

/* Section Headers */
.dash-section-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:8px;padding:0 4px}
.dash-section-header h3{font-size:14px;font-weight:600;color:var(--cb-muted-soft);text-transform:uppercase;letter-spacing:.5px}

/* Asset Rows (rendered by JS) */
.dash-body .asset-row{display:flex;align-items:center;padding:14px 16px;cursor:pointer;transition:background .15s;border-radius:16px;gap:12px}
.dash-body .asset-row:hover{background:rgba(255,255,255,0.04)}
.dash-body .asset-row:active{background:rgba(255,255,255,0.08)}
.dash-body .asset-left{display:flex;align-items:center;gap:14px;flex:1;min-width:0}
.dash-body .asset-icon{width:40px;height:40px;border-radius:50%;object-fit:cover;flex-shrink:0}
.dash-body .asset-info{min-width:0}
.dash-body .asset-name{font-size:15px;font-weight:600;color:var(--cb-white)}
.dash-body .asset-symbol{font-size:12px;color:var(--cb-muted-soft);margin-top:1px}
.dash-body .asset-right{text-align:right;flex-shrink:0}
.dash-body .asset-balance{font-size:15px;font-weight:600;color:var(--cb-white);font-family:var(--font-mono)}
.dash-body .asset-price{font-size:12px;color:var(--cb-muted-soft);margin-top:2px;font-family:var(--font-mono)}
.dash-body .asset-price .price-up{color:var(--cb-positive)}
.dash-body .asset-price .price-down{color:var(--cb-negative)}
.dash-body .price-loading{color:var(--cb-muted-soft)}

/* Activity List (rendered by JS) */
.dash-body .list-panel{background:transparent;border-radius:16px}
.dash-body #activityList>div{display:flex;align-items:center;padding:14px 16px;gap:12px;border-radius:16px;transition:background .15s;cursor:pointer}
.dash-body #activityList>div:hover{background:rgba(255,255,255,0.04)}
.dash-body .act-icon{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.dash-body .act-icon.send{background:rgba(207,32,47,0.15);color:var(--cb-negative)}
.dash-body .act-icon.receive{background:rgba(5,177,105,0.15);color:var(--cb-positive)}
.dash-body .act-icon.swap{background:rgba(0,82,255,0.15);color:var(--cb-blue)}
.dash-body .act-info{flex:1;min-width:0}
.dash-body .act-title{font-size:14px;font-weight:600;color:var(--cb-white)}
.dash-body .act-sub{font-size:11px;color:var(--cb-muted-soft);margin-top:2px}
.dash-body .act-amount{font-size:14px;font-weight:600;text-align:right;flex-shrink:0;font-family:var(--font-mono)}
.dash-body .act-amount.send{color:var(--cb-negative)}
.dash-body .act-amount.receive{color:var(--cb-positive)}
.dash-body .act-usd{font-size:11px;color:var(--cb-muted-soft);text-align:right;font-family:var(--font-mono)}

/* Bottom Tab Bar */
.dash-tab-bar{display:flex;background:#0a0b0d;border-top:1px solid rgba(255,255,255,0.06);padding:4px 8px;padding-bottom:calc(8px + env(safe-area-inset-bottom,0px));position:sticky;bottom:0;z-index:100;gap:2px}
.dash-tab{flex:1;display:flex;flex-direction:column;align-items:center;gap:4px;padding:8px 4px;border-radius:12px;background:transparent;border:none;cursor:pointer;transition:all .2s;font-size:10px;font-weight:600;color:var(--cb-muted-soft);min-width:0}
.dash-tab:hover{background:rgba(255,255,255,0.04);color:var(--cb-white)}
.dash-tab.active{color:var(--cb-blue)}
.dash-tab.active .dash-tab-icon{color:var(--cb-blue)}
.dash-tab svg{width:22px;height:22px;stroke:currentColor;fill:none;stroke-width:1.5;display:block}
.screen-layout{min-height:100vh;background:var(--trustWhite);display:flex;flex-direction:column}
.screen-topbar{position:sticky;top:0;z-index:100;background:rgba(255,255,255,0.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--borderTint)}
.screen-topbar-inner{display:flex;align-items:center;gap:12px;height:64px;padding:0 24px}
.screen-topbar-inner h2{font-family:var(--font-heading);font-size:20px;font-weight:800}
.screen-body{flex:1;padding:24px}
.screen-body-inner{max-width:800px;margin:0 auto}
footer{background:var(--baseWhite);border:1px solid var(--borderTint);border-radius:20px;margin:0 24px 24px;padding:48px 32px}
.footer-top{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:32px;margin-bottom:40px}
.footer-columns{display:grid;grid-template-columns:repeat(4,1fr);gap:32px;width:100%}
.footer-col h4{font-size:13px;font-weight:700;margin-bottom:14px;text-transform:uppercase;letter-spacing:.5px;color:var(--trustBlack)}
.footer-col a{display:block;font-size:14px;color:var(--lightBlack);padding:3px 0;transition:color .2s}
.footer-col a:hover{color:var(--trustBlue)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:24px;border-top:1px solid var(--borderTint);flex-wrap:wrap;gap:16px}
.footer-bottom p{font-size:13px;color:var(--lightBlack)}
.social-links{display:flex;gap:12px}
.social-links a{width:36px;height:36px;border-radius:50%;background:var(--trustWhite);border:1px solid var(--borderTint);display:flex;align-items:center;justify-content:center;transition:all .2s}
.social-links a:hover{border-color:var(--trustBlue);background:#EEF0FF}
.social-links svg{width:16px;height:16px;fill:var(--trustBlack)}

.tw-card-white{background:var(--trustWhite);border-radius:24px;padding:28px;text-align:left;box-shadow:0 4px 24px rgba(0,0,0,0.04);border:1px solid var(--borderTint)}
.tw-card-white h3{font-family:var(--font-heading);font-size:20px;font-weight:700;margin-bottom:8px}
.tw-card-white p{font-size:14px;color:var(--lightBlack);line-height:1.6;margin-bottom:16px}

.testimonial-avatar{width:48px;height:48px;border-radius:50%;overflow:hidden;margin-bottom:12px}
.testimonial-avatar img{width:100%;height:100%;object-fit:cover}

.mobile-menu-section{margin-bottom:8px}
.mobile-menu-heading{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--lightBlack);padding:16px 0 4px}

.footer-download{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:24px 0;border-bottom:1px solid var(--borderTint);margin-bottom:24px;flex-wrap:wrap}
.footer-download-text h4{font-family:var(--font-heading);font-size:18px;font-weight:700;margin-bottom:4px}
.footer-download-text p{font-size:14px;color:var(--lightBlack)}
.footer-download-btns{display:flex;gap:10px;flex-wrap:wrap}
.footer-cert-badges{display:flex;gap:16px;align-items:center}

.rating-card-sub{font-size:16px;color:var(--lightBlack);margin-bottom:8px}
.rating-meta{font-size:14px;color:var(--lightBlack);margin-bottom:12px}
.rating-store-link{display:inline-block}

/* ========== EARN STAKING SECTION ========== */
.cb-earn-section{background:var(--cb-midnight);padding:80px 24px;color:var(--cb-white);text-align:center}
.cb-earn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:48px auto 0;max-width:900px}
.cb-earn-card{background:var(--cb-charcoal);border-radius:24px;padding:32px 24px;text-align:center;transition:transform .25s;border:1px solid rgba(255,255,255,0.06)}
.cb-earn-card:hover{transform:translateY(-4px)}
.cb-earn-apy{font-size:40px;font-weight:700;color:var(--cb-positive);margin-bottom:8px;font-family:var(--font-mono)}
.cb-earn-coin{font-size:16px;font-weight:600;margin-bottom:4px}
.cb-earn-desc{font-size:13px;color:var(--cb-slate);margin-bottom:20px;line-height:1.5}

/* ========== EXPLORE CRYPTO SECTION ========== */
.cb-explore-section{background:var(--cb-surface-soft);padding:80px 24px;text-align:center}
.cb-explore-section h2{font-family:var(--font-display);font-size:clamp(28px,4vw,44px);font-weight:400;margin-bottom:12px}
.cb-explore-section>p{font-size:17px;color:var(--cb-slate);max-width:550px;margin:0 auto 32px}
.cb-explore-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;max-width:960px;margin:0 auto}
.cb-explore-item{display:flex;align-items:center;gap:12px;background:var(--cb-white);border-radius:16px;padding:16px 20px;transition:transform .2s,box-shadow .2s;text-align:left}
.cb-explore-item:hover{transform:translateY(-2px);box-shadow:0 8px 24px rgba(0,0,0,0.06)}
.cb-explore-icon{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:18px;flex-shrink:0;color:#fff}
.cb-explore-info{flex:1;min-width:0}
.cb-explore-name{font-size:14px;font-weight:600;color:var(--cb-midnight)}
.cb-explore-symbol{font-size:12px;color:var(--cb-slate);margin-top:1px}
.cb-explore-price{font-size:14px;font-weight:600;font-family:var(--font-mono);color:var(--cb-midnight);text-align:right;flex-shrink:0;margin-right:8px}
.cb-explore-chg{font-size:12px;font-family:var(--font-mono);flex-shrink:0;margin-right:8px;min-width:44px;text-align:right}
.cb-explore-chg.up{color:var(--cb-positive)}
.cb-explore-chg.down{color:var(--cb-negative)}
.cb-explore-item .btn{padding:6px 16px;font-size:12px;flex-shrink:0}

/* ========== LEARN CRYPTO SECTION ========== */
.cb-learn-section{background:var(--cb-surface-soft);padding:80px 24px;text-align:center}
.cb-learn-section h2{font-family:var(--font-display);font-size:clamp(28px,4vw,44px);font-weight:400;margin-bottom:12px}
.cb-learn-section>p{font-size:17px;color:var(--cb-slate);max-width:550px;margin:0 auto 40px}
.cb-learn-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;max-width:1100px;margin:0 auto}
.cb-learn-card{background:var(--cb-white);border-radius:24px;padding:40px 32px;text-align:left;transition:transform .25s,box-shadow .25s}
.cb-learn-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,0.06)}
.cb-learn-icon{margin-bottom:16px}
.cb-learn-card h3{font-family:var(--font-display);font-size:22px;font-weight:400;margin-bottom:12px;color:var(--cb-midnight)}
.cb-learn-card p{font-size:14px;color:var(--cb-slate);line-height:1.6;margin-bottom:20px}
.cb-learn-card a{font-size:14px;font-weight:600;color:var(--cb-blue);text-decoration:none}
.cb-learn-card a:hover{text-decoration:underline}