:root{--bg-dark: #f8fafc;--bg-card: #ffffff;--bg-card-hover: #f1f5f9;--primary: #3b82f6;--accent: #8b5cf6;--text-main: #1e293b;--text-muted: #64748b;--border: #e2e8f0;--gradient-main: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%);--gradient-clipper: linear-gradient(135deg, #10b981 0%, #3b82f6 100%);--gradient-text: linear-gradient(to right, #2563eb, #7c3aed);--success: #10b981;--danger: #ef4444;--warning: #fbbf24;--radius: 12px;--transition: all .3s ease;--header-bg: rgba(255, 255, 255, .85);--shadow-card: 0 4px 6px -1px rgba(0, 0, 0, .1), 0 2px 4px -1px rgba(0, 0, 0, .06);--role-btn-active-bg: #1e293b}[data-theme=dark]{--bg-dark: #0b0b0f;--bg-card: #121218;--bg-card-hover: #1a1a23;--text-main: #ffffff;--text-muted: #9ca3af;--border: #27272a;--header-bg: rgba(11, 11, 15, .8);--gradient-text: linear-gradient(to right, #60a5fa, #a78bfa);--shadow-card: 0 20px 50px rgba(0, 0, 0, .5);--role-btn-active-bg: #ffffff}*{box-sizing:border-box;margin:0;padding:0;font-family:Segoe UI,Roboto,sans-serif}body{background-color:var(--bg-dark);color:var(--text-main);line-height:1.6;overflow-x:hidden;transition:background-color .3s ease,color .3s ease}.container{max-width:1200px;margin:0 auto;padding:0 20px}.section{padding:80px 0}.header{position:fixed;top:0;left:0;width:100%;background:var(--header-bg);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);z-index:1000;border-bottom:1px solid var(--border);padding:20px 0;transition:background .3s ease,border-color .3s ease}.nav-container{display:grid;grid-template-columns:1fr auto 1fr;align-items:center}.logo{font-size:1.5rem;font-weight:800;background:var(--gradient-main);-webkit-background-clip:text;-webkit-text-fill-color:transparent;display:flex;align-items:center;gap:10px;cursor:pointer;justify-self:start}.nav-container .logo:only-child{grid-column:2;justify-self:center}.nav-links{display:flex;gap:30px;justify-self:center}.nav-buttons{display:flex;gap:10px;justify-self:end}.nav-link{color:var(--text-muted);text-decoration:none;font-size:.95rem;transition:var(--transition)}.nav-link:hover{color:var(--text-main)}.btn{padding:10px 24px;border-radius:50px;border:none;font-weight:600;cursor:pointer;transition:var(--transition);font-size:.95rem;display:inline-flex;align-items:center;justify-content:center}.btn-primary{background:var(--gradient-main);color:#fff;box-shadow:0 4px 15px #3b82f64d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 6px 20px #3b82f680}.btn-outline{background:transparent;border:1px solid var(--border);color:var(--text-main)}.btn-outline:hover{border-color:var(--primary);background:#3b82f61a}.btn-active-role{background:var(--text-main);color:var(--bg-dark);box-shadow:0 4px 15px #fff3}.btn-block{width:100%;display:flex}.btn-lg{padding:14px 28px;font-size:1rem}.hero{padding-top:160px;padding-bottom:100px;text-align:center;position:relative;overflow:hidden}.hero-bg-wrapper{position:absolute;top:0;left:0;width:100%;height:100%;z-index:-2;pointer-events:none}.hero-bg-img{width:100%;height:100%;object-fit:cover;opacity:.15;filter:saturate(0);mix-blend-mode:screen}.hero-bg-overlay{position:absolute;bottom:0;left:0;width:100%;height:60%;background:linear-gradient(to bottom,transparent 0%,var(--bg-dark) 100%)}.hero:before{content:"";position:absolute;top:-50%;left:50%;transform:translate(-50%);width:600px;height:600px;background:var(--primary);opacity:.15;filter:blur(100px);border-radius:50%;z-index:-1}.hero-tag{background:#3b82f61a;color:var(--primary);padding:8px 16px;border-radius:20px;font-size:.85rem;font-weight:600;margin-bottom:20px;display:inline-block;border:1px solid rgba(59,130,246,.2)}.hero-title{font-size:3.5rem;line-height:1.1;font-weight:800;margin-bottom:20px;letter-spacing:-.02em}.hero-title span{background:var(--gradient-text);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{font-size:1.2rem;color:var(--text-muted);max-width:600px;margin:0 auto 40px}.hero-buttons{display:flex;gap:20px;justify-content:center;margin-bottom:60px}.dashboard-preview{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);padding:20px;max-width:900px;margin:0 auto;position:relative;box-shadow:0 20px 50px #00000080;transition:all .5s ease;overflow:hidden;text-align:left}.dash-title-bar{font-size:.9rem;text-transform:uppercase;letter-spacing:1px;color:var(--text-muted);margin-bottom:15px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.05);display:flex;align-items:center;gap:8px}.dash-indicator{width:8px;height:8px;border-radius:50%;background-color:var(--success);box-shadow:0 0 8px var(--success)}.dash-header{display:flex;justify-content:space-between;border-bottom:1px solid var(--border);padding-bottom:15px;margin-bottom:20px}.dash-action-btn{display:block}.dash-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.stat-box{background:#ffffff08;padding:15px;border-radius:8px}.stat-val{font-size:1.5rem;font-weight:700;color:#fff}.stat-label{font-size:.8rem;color:var(--text-muted)}.graph-container{margin-top:30px}.graph-label{font-size:.85rem;color:var(--text-muted);margin-bottom:10px;display:block}.chart-tooltip{position:absolute;bottom:100%;left:50%;transform:translate(-50%);background:#1f2937;color:#fff;padding:6px 10px;border-radius:6px;font-size:.75rem;font-weight:600;white-space:nowrap;margin-bottom:8px;pointer-events:none;z-index:10;border:1px solid var(--border);box-shadow:0 4px 6px -1px #0000001a,0 2px 4px -1px #0000000f;opacity:0;animation:fadeIn .2s forwards}.chart-tooltip:after{content:"";position:absolute;top:100%;left:50%;margin-left:-4px;border-width:4px;border-style:solid;border-color:#1f2937 transparent transparent transparent}@keyframes fadeIn{to{opacity:1;transform:translate(-50%) translateY(0)}0%{opacity:0;transform:translate(-50%) translateY(5px)}}.bar-interactive:hover{opacity:1!important;filter:brightness(1.2)}.role-switch{display:flex;justify-content:center;margin-bottom:40px;background:var(--bg-card);padding:5px;border-radius:50px;width:fit-content;margin-left:auto;margin-right:auto;border:1px solid var(--border);box-shadow:var(--shadow-card)}.role-btn{padding:10px 30px;border-radius:40px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;font-weight:600;transition:var(--transition)}.role-btn.active{background:var(--role-btn-active-bg);color:var(--bg-dark);box-shadow:0 2px 10px #0003}[data-theme=light] .role-btn.active{background:var(--primary);color:#fff}[data-theme=dark] .role-btn.active{background:#fff;color:#000}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:30px}.feature-card{background:var(--bg-card);border:1px solid var(--border);padding:30px;border-radius:var(--radius);transition:var(--transition)}.feature-card:hover{border-color:var(--primary);transform:translateY(-5px);background:var(--bg-card-hover)}.feature-icon{width:50px;height:50px;background:#3b82f61a;border-radius:12px;display:flex;align-items:center;justify-content:center;color:var(--primary);margin-bottom:20px}.feature-title{font-size:1.25rem;margin-bottom:10px}.feature-desc{color:var(--text-muted);font-size:.95rem}.comparison-table{width:100%;border-collapse:collapse;text-align:left}.comparison-table th,.comparison-table td{padding:20px;border-bottom:1px solid var(--border)}.comparison-table th{color:var(--text-muted);font-weight:600;font-size:.9rem;text-transform:uppercase}.comparison-table td{font-size:1rem}.col-header.brand{color:var(--primary);border-bottom:2px solid var(--primary)}.comparison-mobile{display:none}.footer{border-top:1px solid var(--border);padding:60px 0 30px;margin-top:60px;background:var(--bg-card);text-align:center}.footer .logo{margin:auto}.footer-text{color:var(--text-muted);font-size:.9rem}.auth-page{min-height:100vh;display:flex;flex-direction:column}.auth-container{flex:1;display:flex;align-items:center;justify-content:center;padding:120px 20px 60px}.auth-card{background:var(--bg-card);border:1px solid var(--border);padding:40px;border-radius:20px;width:100%;max-width:480px;box-shadow:0 25px 50px -12px #00000080;position:relative;opacity:0}.auth-card.fade-in-up{animation:fadeInUp .6s ease forwards}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.auth-header{text-align:center;margin-bottom:30px}.auth-header h1{font-size:2rem;margin-bottom:10px;color:var(--primary)}.auth-header p{color:var(--text-muted);font-size:.95rem}.role-selector-wrapper{margin-bottom:30px}.form-group{margin-bottom:20px}.form-label{display:block;margin-bottom:8px;font-size:.9rem;color:var(--text-muted);font-weight:500}.input-wrapper{position:relative;display:flex;align-items:center}.input-icon{position:absolute;left:12px;color:var(--text-muted);display:flex;align-items:center;pointer-events:none}.form-input{width:100%;background:var(--bg-card-hover);border:1px solid var(--border);border-radius:8px;padding:12px 12px 12px 40px;color:var(--text-main);font-size:1rem;transition:var(--transition)}.form-input::placeholder{color:var(--text-muted);opacity:.7}.form-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #3b82f633}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:15px}.forgot-password{display:block;text-align:right;font-size:.85rem;color:var(--text-muted);text-decoration:none;margin-top:-10px;margin-bottom:20px;transition:var(--transition)}.forgot-password:hover{color:var(--primary)}.auth-divider{display:flex;align-items:center;margin:25px 0;color:var(--text-muted);font-size:.85rem}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--border)}.auth-divider span{padding:0 10px}.social-btn{display:flex;align-items:center;justify-content:center;gap:10px;padding:12px}.auth-footer{text-align:center;margin-top:25px;font-size:.9rem;color:var(--text-muted)}.link-highlight{color:var(--primary);text-decoration:none;font-weight:600}.link-highlight:hover{text-decoration:underline}@media(max-width:768px){.nav-links,.nav-buttons .btn-outline{display:none}.hero-title{font-size:2.5rem}.hero-buttons{flex-direction:column}.dash-stats{grid-template-columns:1fr}.comparison-desktop{display:none}.comparison-mobile{display:flex;flex-direction:column;gap:20px}.comp-card{background:var(--bg-card);padding:20px;border-radius:var(--radius);border:1px solid var(--border)}.comp-title{font-weight:700;margin-bottom:15px;padding-bottom:10px;border-bottom:1px solid var(--border)}.comp-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;font-size:.9rem}.comp-label{display:flex;gap:8px;align-items:center}.dash-action-btn{display:none}.auth-card{padding:25px}.form-row{grid-template-columns:1fr}}.dashboard-layout{display:flex;min-height:100vh;background-color:var(--bg-dark)}.sidebar{width:260px;background:var(--bg-card);border-right:1px solid var(--border);display:flex;flex-direction:column;position:fixed;height:100vh;z-index:50;transition:transform .3s ease}.main-content{flex:1;margin-left:260px;padding:40px;width:100%}.mobile-header{display:none;padding:15px 20px;background:var(--bg-card);border-bottom:1px solid var(--border);align-items:center;justify-content:space-between;position:sticky;top:0;z-index:40}.sidebar-nav{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}.sidebar-btn{display:flex;align-items:center;gap:12px;padding:12px 15px;border-radius:8px;border:none;background:transparent;color:var(--text-muted);cursor:pointer;transition:all .2s;font-size:.95rem;text-align:left;width:100%}.sidebar-btn:hover{background:#ffffff0d;color:#fff}.sidebar-btn.active{background:#3b82f61a;color:var(--primary);font-weight:600}.sidebar-footer{padding:20px;border-top:1px solid var(--border)}@media(max-width:768px){.dashboard-layout{flex-direction:column}.mobile-header{display:flex}.sidebar{position:fixed;top:0;left:0;transform:translate(-100%);width:80%;max-width:300px;box-shadow:5px 0 15px #00000080}.sidebar.open{transform:translate(0)}.main-content{margin-left:0;padding:20px}.overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000000b3;z-index:45;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}hide-mobile{display:none}}.theme-toggle{display:flex;align-items:center;background:var(--bg-card-hover);border:1px solid var(--border);border-radius:30px;padding:4px;gap:5px;cursor:pointer;position:relative;margin-left:10px}.theme-toggle-btn{display:flex;align-items:center;justify-content:center;width:28px;height:28px;border-radius:50%;color:var(--text-muted);transition:all .3s ease;z-index:2}.theme-toggle-btn.active{color:#fff}.theme-toggle-bg{position:absolute;top:4px;left:4px;width:28px;height:28px;background:var(--primary);border-radius:50%;transition:transform .3s cubic-bezier(.4,0,.2,1);z-index:1}[data-theme=dark] .theme-toggle-bg{transform:translate(33px)}[data-theme=light] .theme-toggle-bg{transform:translate(0)}.mobile-menu-btn{display:none;background:none;border:none;color:var(--text-main);cursor:pointer}.mobile-sidebar-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#0009;z-index:2000;opacity:0;visibility:hidden;transition:all .3s ease;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.mobile-sidebar-overlay.open{opacity:1;visibility:visible}.mobile-sidebar{position:fixed;top:0;right:0;width:280px;height:100%;background:var(--bg-card);z-index:2001;transform:translate(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);border-left:1px solid var(--border);display:flex;flex-direction:column;padding:20px}.mobile-sidebar.open{transform:translate(0)}.mobile-sidebar-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px;padding-bottom:15px;border-bottom:1px solid var(--border)}.mobile-nav-links{display:flex;flex-direction:column;gap:20px}.mobile-nav-link{font-size:1.1rem;color:var(--text-main);text-decoration:none;font-weight:500}.mobile-theme-row{margin-top:auto;padding-top:20px;border-top:1px solid var(--border);display:flex;justify-content:space-between;align-items:center}@media(max-width:768px){.nav-links,.nav-buttons{display:none}.mobile-menu-btn{display:block}.nav-container{display:flex;justify-content:space-between;align-items:center;position:relative}.mobile-cta-container{position:absolute;left:50%;transform:translate(-50%)}.logo span{display:none}}.nav-buttons{display:flex;align-items:center;gap:15px}.mobile-cta-container,.mobile-menu-btn{display:none}@media(max-width:768px){.nav-links,.nav-buttons{display:none!important}.mobile-menu-btn{display:block!important;z-index:20}.mobile-cta-container{display:block!important;position:absolute;left:50%;transform:translate(-50%);white-space:nowrap;z-index:10}.logo span{display:none}}.faq-container{max-width:800px;margin:0 auto}.faq-item{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:15px;overflow:hidden;transition:var(--transition)}.faq-item:hover{border-color:var(--primary)}.faq-question{padding:20px 25px;display:flex;justify-content:space-between;align-items:center;cursor:pointer;font-weight:600;font-size:1.05rem;color:var(--text-main);background:transparent;border:none;width:100%;text-align:left}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease-out,padding .3s ease;padding:0 25px;color:var(--text-muted);font-size:.95rem;line-height:1.6}.faq-item.active .faq-answer{max-height:200px;padding-bottom:25px}.faq-icon{transition:transform .3s ease;color:var(--primary);min-width:24px}.faq-item.active .faq-icon{transform:rotate(45deg)}.campaign-card,.ranking-list{flex-direction:column}.rank-tab-container{flex-direction:row-reverse;justify-content:flex-end}.ranking-item{align-items:center}