:root{--primary-color:#00aeef;--primary-hover:#0099d6;--secondary-color:#1b365d;--accent-orange:#f39c12;--text-color:#333;--text-muted:#5a6370;--text-light:#6c757d;--light-bg:#fff;--dark-bg:#f8f9fa;--card-bg:#fdfdfd;--border-color:#e1e5e9;--success-color:#22c55e;--error-color:#ef4444;--warning-color:#f59e0b;--info-color:#3b82f6;--disabled-bg:#e9ecef;--disabled-text:#6c757d;--disabled-border:#dee2e6;--disabled-opacity:.6;--focus-ring-color:rgba(0,174,239,0.5);--focus-ring-width:3px;--focus-ring-offset:2px;--btn-primary-bg:linear-gradient(135deg,#00aeef 0,#0077b6 100%);--btn-secondary-bg:#f8f9fa;--btn-danger-bg:#ef4444;--shadow-sm:0 1px 2px rgba(0,0,0,0.05);--shadow-md:0 4px 6px rgba(0,0,0,0.1);--shadow-lg:0 10px 15px rgba(0,0,0,0.1);--transition-fast:.15s ease;--transition-normal:.3s ease;--font-family:'Poppins',sans-serif;--header-height:80px}*{margin:0;padding:0;box-sizing:border-box}.material-icons{font-family:'Material 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skeleton-loading{0%{background-position:200% 0}100%{background-position:-200% 0}}.sr-only,.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}body{font-family:var(--font-family);color:var(--text-color);background-color:var(--light-bg);line-height:1.6;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}h1,h2,h3,h4,h5,h6{font-weight:600;color:var(--secondary-color);line-height:1.3}h1{font-size:2.8rem}h2{font-size:2.2rem}h3{font-size:1.5rem}p{margin-bottom:1rem;color:var(--text-muted);text-align:justify}a{color:var(--primary-color);text-decoration:none;transition:color .3s ease}a:hover{color:var(--secondary-color);text-decoration:underline}img{max-width:100%;height:auto}ul,ol{padding-left:20px}.main-header{background-color:rgba(255,255,255,0.9);backdrop-filter:blur(10px);border-bottom:1px solid var(--border-color);padding:0 1rem;height:var(--header-height);position:sticky;top:0;z-index:1000;width:100%}.main-header .container{display:flex;align-items:center;justify-content:space-between;height:100%}.logo{font-size:1.8rem;font-weight:700;color:var(--primary-color);text-decoration:none}.logo span{color:var(--secondary-color)}.main-nav ul{display:flex;list-style:none;gap:1.5rem}.main-nav a{color:var(--text-color);font-weight:500;text-decoration:none;position:relative;padding:.5rem 0}.main-nav a::after{content:'';position:absolute;bottom:0;left:0;width:0;height:2px;background-color:var(--primary-color);transition:width .3s ease}.main-nav a:hover::after,.main-nav a.active::after{width:100%}.main-nav a.active{color:var(--primary-color)}.nav-toggle{display:none;font-size:2rem;cursor:pointer;z-index:1003}.main-footer{background-color:var(--secondary-color);color:rgba(255,255,255,0.8);padding:2rem 1rem;text-align:center;margin-top:4rem}.main-footer p{margin:.5rem 0;color:rgba(255,255,255,0.7)}.main-footer a{color:var(--primary-color);font-weight:500}.main-footer a:hover{color:white}.btn{display:inline-block;padding:.8rem 1.8rem;background:linear-gradient(135deg,var(--primary-color),var(--secondary-color));color:white;border:0;border-radius:50px;font-size:1rem;font-weight:600;cursor:pointer;text-decoration:none;text-align:center;transition:all .3s ease}.btn:hover{transform:translateY(-3px);box-shadow:0 8px 25px rgba(0,174,239,0.4);color:white;text-decoration:none}.btn-secondary{background:var(--light-bg);color:var(--primary-color);border:2px solid var(--primary-color)}.btn-secondary:hover{background:var(--primary-color);color:white;box-shadow:0 8px 25px rgba(0,174,239,0.3)}.card-icon{font-size:2.5rem;color:var(--primary-color);margin-bottom:1rem}.container{max-width:1200px;margin:0 auto;padding:0 1rem}section{padding:4rem 0;transform:translateY(20px);transition:opacity .6s ease-out,transform .6s ease-out}section.visible{opacity:1;transform:translateY(0)}.intro{text-align:center;max-width:800px;margin:0 auto 3rem auto}.section-title{text-align:center;margin-bottom:1rem}.section-subtitle{text-align:center;max-width:800px;margin:0 auto 3rem auto;font-size:1.1rem;text-align:justify}.cta-section{background:linear-gradient(135deg,var(--secondary-color),var(--primary-color));color:white;border-radius:20px;margin:4rem 0;padding:4rem 2rem}.cta-section h2,.cta-section p{color:white}.cta-section .btn-secondary{background:transparent;border-color:white;color:white}.cta-section .btn-secondary:hover{background:white;color:var(--primary-color)}.cta-secondary-btn:hover{background:white;color:var(--primary-color)}.text-center{text-align:center}.mt-3{margin-top:3rem}.mt-4{margin-top:4rem}.mb-1{margin-bottom:1rem}#hero{color:white;height:90vh;display:flex;align-items:center;justify-content:center;text-align:center;padding:0 1rem;overflow:hidden;position:relative}#hero::before{content:'';position:absolute;top:0;left:0;right:0;bottom:0;background:rgba(27,54,93,0.7);z-index:1}#hero-video{position:absolute;top:50%;left:50%;min-width:100%;min-height:100%;width:auto;height:auto;transform:translate(-50%,-50%);z-index:0}.hero-content{position:relative;z-index:2;max-width:900px}.hero-content h1{color:white;font-size:3.5rem;margin-bottom:1rem}.hero-content .subtitle{color:rgba(255,255,255,0.9);font-size:1.3rem;margin-bottom:2rem}.features-header{text-align:center;margin-bottom:4rem}.features-showcase{display:flex;flex-direction:column;gap:3rem}.feature-primary{display:grid;grid-template-columns:1fr 2fr;gap:3rem;align-items:center;padding:3rem;background:linear-gradient(135deg,#f8f9fa 0,#e9ecef 100%);border-radius:24px;border:1px solid var(--border-color);position:relative;overflow:hidden}.feature-visual{position:relative;display:flex;align-items:center;justify-content:center}.feature-icon-large{width:120px;height:120px;background:linear-gradient(135deg,var(--primary-color),#0099d4);border-radius:30px;display:flex;align-items:center;justify-content:center;color:white;position:relative;z-index:2;box-shadow:0 20px 40px rgba(0,174,239,0.3)}.feature-icon-large .material-icons{font-size:3rem}.feature-glow{position:absolute;width:200px;height:200px;background:radial-gradient(circle,rgba(0,174,239,0.2) 0,transparent 70%);border-radius:50%;animation:pulse 3s ease-in-out infinite}@keyframes pulse{0%,100%{transform:scale(1);opacity:.6}50%{transform:scale(1.1);opacity:.8}}.feature-content h3{font-size:2rem;color:var(--secondary-color);margin-bottom:1rem}.feature-content p{font-size:1.1rem;line-height:1.6;margin-bottom:1.5rem;color:var(--text-color)}.feature-highlights{display:flex;gap:1rem;flex-wrap:wrap}.highlight-tag{background:linear-gradient(135deg,var(--primary-color),#0099d4);color:white;padding:.5rem 1rem;border-radius:20px;font-size:.9rem;font-weight:500;white-space:nowrap}.features-grid-modern{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-top:2rem}.feature-card{background:var(--light-bg);border-radius:20px;padding:0;border:1px solid var(--border-color);transition:all .4s cubic-bezier(0.25,0.46,0.45,0.94);overflow:hidden;position:relative}.feature-card:hover{transform:translateY(-8px);box-shadow:0 20px 40px rgba(0,0,0,0.15);border-color:var(--primary-color)}.feature-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:linear-gradient(90deg,var(--primary-color),#0099d4);transform:scaleX(0);transition:transform .4s ease;transform-origin:left}.feature-card:hover::before{transform:scaleX(1)}.card-header{padding:1.5rem;display:flex;justify-content:space-between;align-items:center}.card-icon-modern{width:50px;height:50px;border-radius:12px;display:flex;align-items:center;justify-content:center;color:white;transition:all .3s ease}.feature-card.premium .card-icon-modern{background:linear-gradient(135deg,#8b5cf6,#7c3aed)}.feature-card.analytics .card-icon-modern{background:linear-gradient(135deg,var(--success-color),#16a34a)}.feature-card.collaboration .card-icon-modern{background:linear-gradient(135deg,var(--accent-orange),#ea580c)}.feature-card.integration .card-icon-modern{background:linear-gradient(135deg,#06b6d4,#0891b2)}.feature-card.dashboard .card-icon-modern{background:linear-gradient(135deg,#a855f7,#9333ea)}.feature-card.workspace .card-icon-modern{background:linear-gradient(135deg,#2dd4bf,#0d9488)}.card-icon-modern .material-icons{font-size:1.5rem}.card-badge{background:rgba(0,174,239,0.1);color:var(--primary-color);padding:.25rem .75rem;border-radius:12px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.card-body{padding:0 1.5rem 1.5rem}.card-body h4{font-size:1.2rem;font-weight:600;margin-bottom:.75rem;color:var(--secondary-color)}.card-body p{font-size:.95rem;line-height:1.6;color:var(--text-muted);margin:0}.card-footer{padding:1rem 1.5rem;border-top:1px solid var(--border-color);background:var(--dark-bg)}.feature-stats .stat{display:flex;align-items:center;gap:.5rem;color:var(--text-muted);font-size:.85rem}.feature-stats .material-icons{font-size:1rem;color:var(--primary-color)}.features-cta{background:linear-gradient(135deg,var(--secondary-color),#2563eb);color:white;border-radius:24px;padding:3rem 2rem;text-align:center;margin-top:3rem;position:relative;overflow:hidden}.features-cta::before{content:'';position:absolute;top:0;left:0;width:100%;height:100%;background:url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grain)"/></svg>');opacity:.3}.cta-content{position:relative;z-index:2;margin-bottom:2rem}.cta-content h3{font-size:2rem;margin-bottom:1rem;color:white}.cta-content p{font-size:1.1rem;opacity:.9;margin:0}.cta-buttons{position:relative;z-index:2;display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.cta-buttons .btn{padding:1rem 2rem;font-size:1rem;border-radius:12px;display:flex;align-items:center;gap:.5rem;transition:all .3s ease;min-width:200px;justify-content:center}.cta-buttons .btn-primary{background:linear-gradient(135deg,var(--primary-color),#0099d4);color:white;border:2px solid transparent}.cta-buttons .btn-primary:hover{background:linear-gradient(135deg,#0099d4,#08c);transform:translateY(-2px);box-shadow:0 10px 25px rgba(0,174,239,0.4)}.cta-buttons .btn-secondary{background:transparent;color:white;border:2px solid rgba(255,255,255,0.3)}.cta-buttons .btn-secondary:hover{background:rgba(255,255,255,0.1);border-color:rgba(255,255,255,0.6);transform:translateY(-2px)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.feature-item{text-align:center;padding:2rem;border:1px solid var(--border-color);border-radius:16px;transition:all .3s ease}.feature-item:hover{transform:translateY(-5px);box-shadow:0 10px 25px rgba(0,0,0,0.08)}.video-container{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;border-radius:16px;box-shadow:0 10px 30px rgba(0,0,0,0.1);border:1px solid var(--border-color)}.video-container iframe,.video-container video{position:absolute;top:0;left:0;width:100%;height:100%}.fullscreen-btn{position:absolute;top:15px;right:15px;background:rgba(0,0,0,0.7);color:white;border:0;border-radius:8px;padding:10px 15px;display:flex;align-items:center;gap:8px;cursor:pointer;font-size:14px;font-weight:500;transition:all .3s ease;z-index:10;backdrop-filter:blur(10px)}.fullscreen-btn:hover{background:rgba(0,0,0,0.9);transform:translateY(-2px);box-shadow:0 4px 12px rgba(0,0,0,0.3)}.fullscreen-btn i{font-size:18px}.fullscreen-btn span{font-family:'Poppins',sans-serif}@media(max-width:768px){.fullscreen-btn{padding:8px 12px;font-size:12px}.fullscreen-btn i{font-size:16px}.fullscreen-btn span{display:none}}.demo-section{padding:4rem 0;background:linear-gradient(135deg,#f8fafc 0,#e2e8f0 100%)}.demo-section .section-title{text-align:center;margin-bottom:1.5rem;color:var(--secondary-color);font-size:2.5rem}.demo-section .section-subtitle{text-align:center;margin-bottom:3rem;max-width:800px;margin-left:auto;margin-right:auto;font-size:1.1rem;line-height:1.7}.live-demo-container{margin-bottom:2rem;max-width:1200px;margin-left:auto;margin-right:auto}.demo-note{text-align:center;font-style:italic;color:var(--text-muted);font-size:.95rem;margin-top:1rem;padding:1rem 2rem;background:rgba(255,255,255,0.7);border-radius:12px;border:1px solid rgba(0,0,0,0.05)}.demo-redirect-note{margin-top:1rem;font-size:.9rem;color:var(--text-muted);font-style:italic}#technology-showcase{background:linear-gradient(135deg,#f1f5f9 0,#e2e8f0 100%);padding:4rem 0;border-top:1px solid var(--border-color)}#technology-showcase .section-title{text-align:center;color:var(--secondary-color);margin-bottom:1.5rem;font-size:2.3rem}#technology-showcase .section-subtitle{text-align:center;max-width:900px;margin:0 auto 3rem;font-size:1.1rem;line-height:1.7}.showcase-container{max-width:1200px;margin:0 auto}.showcase-cta{margin-top:3rem;padding-top:2rem;border-top:1px solid rgba(0,0,0,0.1)}.showcase-cta .section-subtitle{font-weight:500;margin-bottom:1.5rem;color:var(--secondary-color)}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:2rem;text-align:center}.kpi-item .value{font-size:3rem;font-weight:700;margin-bottom:.5rem}.kpi-item .label{font-weight:500;color:var(--text-muted)}.text-green-600{color:#16a34a}.text-blue-600{color:#2563eb}.text-purple-600{color:#9333ea}.text-orange-600{color:#ea580c}.app-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:2rem}.app-item{padding:2rem;border:1px solid var(--border-color);border-radius:16px}.app-item h3 .icon{font-size:1.5rem;margin-right:.5rem}.why-us-grid{display:grid;gap:1.5rem;max-width:900px;margin:0 auto}.why-us-grid p{background:var(--dark-bg);padding:1.5rem;border-radius:12px;border-left:4px solid var(--primary-color)}.why-us-point-title{color:var(--secondary-color)}.login-page,.register-page{background:linear-gradient(135deg,var(--dark-bg) 0,var(--light-bg) 100%);min-height:100vh}.login-container,.register-container{max-width:520px;margin:2rem auto;padding:2.5rem;background:var(--light-bg);border-radius:24px;border:1px solid var(--border-color);box-shadow:0 15px 40px rgba(0,174,239,0.15);position:relative;overflow:hidden}.login-container::before,.register-container::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--primary-color),var(--secondary-color))}.login-header,.register-header{text-align:center;margin-bottom:2rem}.login-header h1,.register-header h1{font-size:1.8rem;color:var(--secondary-color);margin-bottom:.5rem}.form-group{margin-bottom:1.5rem}.form-group label{display:block;font-weight:500;color:var(--text-color);font-size:.9rem;margin-bottom:.5rem}.form-group input,.form-group select,.form-group textarea{width:100%;padding:1rem;border:2px solid var(--border-color);border-radius:12px;font-size:1rem;transition:all .3s ease;background:var(--card-bg)}.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:0;border-color:var(--primary-color);box-shadow:0 0 0 4px rgba(0,174,239,0.1)}.btn-login{width:100%;padding:1rem;font-size:1.1rem;border-radius:12px}.register-page .btn{width:100%;max-width:300px;margin:0 auto;display:block;text-align:center}.forgot-password,.signup-link,.already-member{text-align:center;margin-top:1.5rem}.upgrade-later{background:rgba(0,174,239,0.05);border:1px solid rgba(0,174,239,0.2);border-radius:12px;padding:1rem;text-align:center;margin:1.5rem 0;font-size:.9rem;color:var(--text-muted)}.already-member{text-align:center;margin-top:1.5rem}.already-member p{margin-bottom:.5rem;color:var(--text-muted)}.already-member a{color:var(--primary-color);text-decoration:none;font-weight:500}.already-member a:hover{text-decoration:underline}.demo-credentials{background:rgba(0,174,239,0.05);border:1px solid rgba(0,174,239,0.2);border-radius:12px;padding:1rem;margin-bottom:1.5rem;font-size:.9rem}.security-info{display:flex;justify-content:center;gap:1rem;margin-top:1.5rem;padding-top:1.5rem;border-top:1px solid var(--border-color);font-size:.8rem;color:var(--text-muted)}.security-badge .material-icons{font-size:1rem;margin-right:.25rem;color:var(--success-color);vertical-align:middle}.plan-highlight .price{font-size:1.8rem;font-weight:700;color:var(--primary-color)}.basic-features{list-style:none;padding:0;margin-top:1rem;text-align:left;display:inline-block}.basic-features li{display:flex;align-items:center;margin-bottom:.5rem}.basic-features .material-icons{color:var(--success-color);margin-right:.5rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.terms-checkbox{display:flex;align-items:flex-start;gap:.5rem;margin:1.5rem 0;font-size:.9rem}.form-message{padding:1rem;border-radius:8px;margin-top:1rem;display:none}.form-message.success{background:rgba(34,197,94,0.1);color:var(--success-color);border:1px solid var(--success-color)}.form-message.error{background:rgba(239,68,68,0.1);color:var(--error-color);border:1px solid var(--error-color)}.oauth-section{margin:1.5rem 0 2rem 0}.oauth-divider{display:flex;align-items:center;margin:1rem 0;color:var(--text-muted);font-size:.9rem;text-align:center}.oauth-divider::before,.oauth-divider::after{content:'';flex:1;height:1px;background:var(--border-color)}.oauth-divider span{padding:0 1rem;background:var(--light-bg)}.oauth-btn-single{display:flex;align-items:center;justify-content:center;gap:.75rem;width:100%;max-width:300px;margin:0 auto;padding:1rem 1.5rem;border:2px solid var(--border-color);border-radius:12px;background:var(--light-bg);font-size:1rem;font-weight:500;cursor:pointer;transition:all .3s ease;text-decoration:none;color:var(--text-color)}.oauth-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;padding:.8rem 1rem;border:2px solid var(--border-color);border-radius:12px;background:var(--light-bg);font-size:.9rem;font-weight:500;cursor:pointer;transition:all .3s ease;text-decoration:none;color:var(--text-color);white-space:nowrap}.oauth-btn:hover{border-color:var(--primary-color);box-shadow:0 4px 12px rgba(0,174,239,0.15);text-decoration:none;color:var(--text-color)}.oauth-btn-single.google-btn:hover{border-color:#4285f4;box-shadow:0 4px 12px rgba(66,133,244,0.15);transform:translateY(-2px)}.google-btn:hover{border-color:#4285f4;box-shadow:0 4px 12px rgba(66,133,244,0.15)}.facebook-btn{color:#1877f2}.facebook-btn:hover{border-color:#1877f2;box-shadow:0 4px 12px rgba(24,119,242,0.15);color:#1877f2}.oauth-btn svg{flex-shrink:0}.billing-toggle{display:flex;align-items:center;justify-content:center;gap:1rem;margin-bottom:3rem;padding:.5rem;background:var(--dark-bg);border-radius:50px;width:fit-content;margin-left:auto;margin-right:auto}.toggle-label{font-weight:500;padding:.5rem 1rem;border-radius:50px;cursor:pointer;transition:all .3s ease}.toggle-label.active{background:var(--primary-color);color:white;box-shadow:0 4px 10px rgba(0,174,239,0.3)}.discount-badge{background:var(--success-color);color:white;padding:.2rem .5rem;border-radius:12px;font-size:.8rem;font-weight:600;margin-left:.5rem}.pricing-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;align-items:stretch}.pricing-plan{display:flex;flex-direction:column;background:var(--light-bg);border:1px solid var(--border-color);border-radius:20px;padding:2rem;position:relative;transition:all .3s ease;text-align:center}.pricing-plan:hover{transform:translateY(-10px);box-shadow:0 20px 40px rgba(0,174,239,0.15)}.pricing-plan.popular{border:2px solid var(--accent-orange);box-shadow:0 10px 30px rgba(243,156,18,0.2)}.pricing-plan.popular:hover{box-shadow:0 15px 40px rgba(243,156,18,0.3)}.popular-badge{position:absolute;top:-15px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--accent-orange),#f1c40f);color:white;padding:.5rem 1.5rem;border-radius:20px;font-size:.8rem;font-weight:700}.plan-header{margin-bottom:1.5rem}.plan-name{font-size:1.5rem;color:var(--secondary-color)}.plan-description{font-size:.95rem;min-height:40px;text-align:center}.plan-price{font-size:2.5rem;font-weight:700;color:var(--primary-color);margin-bottom:1.5rem}.plan-price .price-period{font-size:1rem;font-weight:400;color:var(--text-muted)}.price-note{font-size:.85rem;color:var(--text-muted);margin-top:.25rem}.plan-features{list-style:none;padding:0;margin:0 0 2rem 0;text-align:left;flex-grow:1}.plan-features 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.material-icons{transform:rotate(180deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease-in-out}.faq-answer p{padding:0 0 1.5rem 0}.plugin-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:2rem}.plugin-card{border:1px solid var(--border-color);border-radius:16px;overflow:hidden}.plugin-header{display:flex;align-items:center;gap:1rem;padding:1.5rem;background:var(--dark-bg)}.plugin-logo{height:40px;width:40px}.download-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;background:var(--primary-color);color:white;padding:1rem;text-decoration:none;font-weight:600}.instructions{padding:1.5rem}.instructions ol{padding-left:20px}.instructions li{margin-bottom:.75rem}.step{padding:2rem;border:1px solid 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0,rgba(0,0,0,0) 100%);color:white;padding:3rem 1.5rem 1.5rem 1.5rem;transform:translateY(100%);transition:transform .4s ease}.portfolio-item:hover .portfolio-overlay{transform:translateY(0)}.portfolio-overlay h3{color:white}.portfolio-overlay p{color:rgba(255,255,255,0.8);margin:0}.portfolio-link{display:inline-block;margin-top:1rem;padding:.5rem 1rem;background:var(--primary-color);border-radius:50px;font-weight:600}.contact-grid{display:grid;grid-template-columns:2fr 1fr;gap:3rem}.contact-list{list-style:none;padding:0}.contact-list li{display:flex;gap:1rem;margin-bottom:1.5rem}.contact-list .material-icons{font-size:1.8rem;color:var(--primary-color)}.error-code{font-size:8rem;font-weight:700;color:var(--primary-color)}.legal-page{background-color:var(--light-bg)}.legal-content{padding-top:calc(var(--header-height) + 4rem);padding-bottom:4rem;line-height:1.8;opacity:1;transform:none}.legal-content .container{max-width:800px}.legal-content 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0}.timeline::before{content:'';position:absolute;left:20px;top:0;bottom:0;width:4px;background:var(--border-color);border-radius:2px}.timeline-item{position:relative;margin-bottom:2.5rem;padding-left:60px}.timeline-icon{position:absolute;left:0;top:0;width:44px;height:44px;border-radius:50%;background:var(--primary-color);color:white;display:flex;align-items:center;justify-content:center;border:4px solid var(--light-bg);box-shadow:0 0 0 3px var(--primary-color)}.timeline-content{background:var(--card-bg);padding:1.5rem;border-radius:12px;border:1px solid var(--border-color)}.user-tag{background:var(--secondary-color);color:white;padding:.2rem .6rem;border-radius:6px;font-size:.8rem;margin-right:.5rem}.language-selector{position:relative}.lang-dropdown-toggle{background:0;border:1px solid var(--border-color);padding:.5rem 1rem;border-radius:50px;cursor:pointer;display:flex;align-items:center;gap:.5rem}.lang-dropdown-arrow{font-size:1.2rem;transition:transform .3s 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p{color:rgba(255,255,255,0.9);margin:0}.cookie-buttons{display:flex;gap:1rem}.cookie-settings{color:white}.hidden{display:none !important}@keyframes spin{to{transform:rotate(360deg)}}.loading-spinner{display:none;width:20px;height:20px;border:2px solid transparent;border-top:2px solid currentColor;border-radius:50%;animation:spin 1s linear infinite;margin-right:.5rem}@media(max-width:768px){h1{font-size:2.2rem}h2{font-size:1.8rem}section{padding:3rem 0}#hero{height:80vh}.hero-content h1{font-size:2.5rem}.pricing-grid{gap:1rem}.contact-grid{grid-template-columns:1fr}.login-container,.register-container,.checkout-container{margin:1rem;padding:2rem 1.5rem}.form-row{grid-template-columns:1fr}.cookie-content{flex-direction:column;text-align:center}}@media(max-width:576px){.payment-methods{gap:.5rem}.payment-methods img{height:20px}.basic-payment 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.material-icons{font-size:16px;color:var(--text-muted)}.storage-bar{width:100%;height:6px;background-color:var(--border-color);border-radius:3px;overflow:hidden;margin-bottom:.5rem}.storage-progress{height:100%;background:linear-gradient(90deg,var(--primary-color),#0099d4);border-radius:3px;transition:width .3s ease}.storage-text{font-size:.75rem;color:var(--text-muted);text-align:center}.dashboard-main{flex:1;margin-left:280px;padding:2rem;min-height:calc(100vh - 70px);max-width:calc(100vw - 280px)}.dashboard-section{display:none}.dashboard-section.active{display:block}.section-header{margin-bottom:2rem}.section-header h1{font-size:2.2rem;margin-bottom:.5rem;color:var(--secondary-color)}.section-header p{color:var(--text-muted);font-size:1.1rem;margin:0}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.5rem;margin-bottom:2rem}.stat-card{background:var(--light-bg);border-radius:16px;padding:1.5rem;box-shadow:0 4px 20px rgba(0,0,0,0.08);border:1px 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.5rem;border-radius:6px}.stat-change.positive{color:var(--success-color);background-color:rgba(34,197,94,0.1)}.stat-change.neutral{color:var(--text-muted);background-color:var(--dark-bg)}.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:2rem;margin-bottom:2rem}.dashboard-card{background:var(--light-bg);border-radius:16px;box-shadow:0 4px 20px rgba(0,0,0,0.08);border:1px solid var(--border-color);overflow:hidden}.card-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem;border-bottom:1px solid var(--border-color)}.card-header h2{font-size:1.3rem;margin:0;color:var(--secondary-color)}.view-all-link{color:var(--primary-color);font-size:.9rem;font-weight:500;text-decoration:none}.view-all-link:hover{text-decoration:underline}.filter-btn{display:flex;align-items:center;gap:.5rem;background:0;border:1px solid var(--border-color);padding:.5rem 1rem;border-radius:8px;color:var(--text-muted);font-size:.9rem;cursor:pointer;transition:all .3s ease}.filter-btn:hover{background-color:var(--dark-bg);color:var(--text-color)}.card-content{padding:1.5rem}.project-list{display:flex;flex-direction:column;gap:1rem}.project-item{display:grid;grid-template-columns:60px 1fr auto auto;gap:1rem;align-items:center;padding:1rem;border:1px solid var(--border-color);border-radius:12px;background-color:var(--card-bg);transition:all .3s ease}.project-item:hover{transform:translateY(-1px);box-shadow:0 4px 15px rgba(0,0,0,0.1)}.project-thumbnail{width:60px;height:60px;border-radius:8px;overflow:hidden}.project-thumbnail img{width:100%;height:100%;object-fit:cover}.project-info h4{font-size:1rem;font-weight:600;margin-bottom:.25rem;color:var(--secondary-color)}.project-info p{font-size:.85rem;color:var(--text-muted);margin-bottom:.5rem}.project-status{font-size:.75rem;font-weight:500;padding:.25rem 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.material-icons{font-size:16px;color:var(--success-color)}.upgrade-btn{display:flex;align-items:center;justify-content:center;gap:.5rem;width:100%;padding:.75rem;background:linear-gradient(135deg,var(--primary-color),#0099d4);color:white;border:0;border-radius:8px;font-weight:500;cursor:pointer;transition:all .3s 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ease;z-index:1004}.dashboard-mobile-toggle:hover{background-color:var(--dark-bg);color:var(--primary-color)}.dashboard-mobile-toggle.active{position:fixed;right:1rem;top:1rem;color:var(--primary-color)}.dashboard-mobile-toggle.active::before{content:'✕';font-size:1.8rem;font-weight:300}.dashboard-mobile-toggle.active{font-size:0}.dashboard-sidebar{width:min(280px,85vw);transform:translateX(-100%);transition:transform .4s cubic-bezier(0.25,0.46,0.45,0.94);top:0;height:100vh;z-index:1002;box-shadow:5px 0 25px rgba(0,0,0,0.15)}.dashboard-sidebar.open{transform:translateX(0)}.dashboard-mobile-overlay{position:fixed;top:0;left:0;width:100%;height:100vh;background:rgba(0,0,0,0.6);z-index:1001;opacity:0;visibility:hidden;transition:all .4s ease;backdrop-filter:blur(2px)}.dashboard-mobile-overlay.active{opacity:1;visibility:visible}.dashboard-main{margin-left:0;max-width:100vw;padding:1.5rem 1rem}.dashboard-layout{padding-top:60px}.nav-list{padding:1rem}.nav-link{padding:1rem;border-radius:12px;margin-bottom:.5rem}.nav-link:hover{transform:translateX(4px)}.nav-badge{font-size:.7rem;padding:.2rem .6rem}.user-dropdown-menu{right:1rem;left:1rem;width:auto;min-width:auto}.user-info{display:none}.dashboard-header-content{padding:0 1rem}.stats-grid{grid-template-columns:1fr;gap:1rem}.project-item{grid-template-columns:50px 1fr;gap:.75rem}.project-stats,.project-actions{grid-column:1 / -1;margin-top:.75rem;justify-self:start}.project-actions{margin-top:.5rem}.quick-actions{grid-template-columns:1fr}.user-info{display:none}.storage-info{padding:.75rem}}@media(max-width:768px){h1{font-size:2.2rem;line-height:1.2}h2{font-size:1.8rem;line-height:1.3}h3{font-size:1.4rem;line-height:1.3}section{padding:3rem 1rem}.container{padding:0 1rem;max-width:100%}#hero{height:100vh;padding:0 1.5rem;min-height:600px}.hero-content{padding:2rem 0;max-width:100%}.hero-content h1{font-size:clamp(2rem,8vw,2.5rem);line-height:1.2;margin-bottom:1.5rem}.hero-content .subtitle{font-size:1.1rem;line-height:1.5;margin-bottom:2.5rem;padding:0 1rem}.hero-buttons{display:flex;flex-direction:column;gap:1rem;max-width:300px;margin:0 auto}.hero-buttons .btn{padding:1rem 2rem;font-size:1rem;min-height:48px;width:100%;border-radius:12px}.features-header{margin-bottom:3rem}.feature-primary{grid-template-columns:1fr;gap:2rem;padding:2rem 1.5rem;text-align:center}.feature-icon-large{width:100px;height:100px;border-radius:25px}.feature-icon-large .material-icons{font-size:2.5rem}.feature-content h3{font-size:1.5rem}.feature-content p{font-size:1rem}.features-grid-modern{grid-template-columns:1fr;gap:1rem}.features-cta{padding:2rem 1.5rem}.cta-content h3{font-size:1.5rem}.cta-buttons{flex-direction:column;align-items:center}.cta-buttons .btn{min-width:250px}.features-grid{grid-template-columns:1fr;gap:2rem;padding:0}.feature-card{padding:2rem 1.5rem;text-align:center;margin:0 1rem;border-radius:16px}.feature-card h3{font-size:1.3rem;margin-bottom:1rem}.feature-card p{font-size:.95rem;line-height:1.6}.pricing-grid{grid-template-columns:1fr;gap:1.5rem;padding:0 1rem}.pricing-card{max-width:350px;margin:0 auto}.plan-header{padding:2rem 1.5rem 1rem}.plan-name{font-size:1.3rem}.plan-price{font-size:2.2rem}.plan-features{padding:1rem 1.5rem}.plan-features li{padding:.75rem 0;font-size:.95rem}.contact-grid{grid-template-columns:1fr;gap:2rem;padding:0 1rem}.contact-info{order:2;text-align:center;padding:2rem 1rem}.contact-form{order:1}.login-container,.register-container,.checkout-container{margin:1rem;padding:2rem 1.5rem;border-radius:16px;box-shadow:0 10px 40px rgba(0,0,0,0.15)}.form-row{grid-template-columns:1fr;gap:1rem}.form-group{margin-bottom:1.5rem}.form-group label{font-size:.9rem;margin-bottom:.5rem;font-weight:600}.form-group input,.form-group textarea,.form-group select{padding:1rem;font-size:1rem;min-height:48px;border-radius:12px;border:2px solid 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1rem}.portfolio-item{border-radius:16px}.faq-item{margin-bottom:1rem}.faq-question{padding:1.5rem;font-size:1rem}.faq-answer{padding:1.5rem;font-size:.95rem;line-height:1.6}}@media(max-width:480px){.hero-content h1{font-size:clamp(1.8rem,8vw,2.2rem)}.hero-content .subtitle{font-size:1rem;padding:0 .5rem}.feature-card,.pricing-card{margin:0 .5rem}.login-container,.register-container,.checkout-container{margin:.5rem;padding:1.5rem 1rem}section{padding:2rem .5rem}}@media(max-width:480px){.dashboard-main{padding:.75rem}.section-header h1{font-size:1.8rem}.stat-card{padding:1rem}.stat-icon{width:50px;height:50px}.dashboard-card .card-content{padding:1rem}.project-item{padding:.75rem}}.project-share-info{display:flex;align-items:center;gap:.5rem;margin-top:.5rem;padding:.4rem .8rem;background:rgba(0,174,239,0.1);border-radius:6px;font-size:.7rem;color:var(--primary-color)}.project-share-info .material-icons{font-size:16px}.project-owner-info{display:flex;align-items:center;gap:.5rem;margin-top:.5rem;padding:.4rem .8rem;background:rgba(156,39,176,0.1);border-radius:6px;font-size:.85rem;color:#9c27b0}.project-owner-info .material-icons{font-size:16px}.shared-project{position:relative;border:2px solid rgba(33,150,243,0.2);background:linear-gradient(135deg,rgba(33,150,243,0.05) 0,rgba(255,255,255,0.95) 100%)}.shared-project .project-thumbnail{position:relative}.shared-badge{position:absolute;top:-8px;right:-8px;background:var(--primary-color);color:white;border-radius:50%;width:28px;height:28px;display:flex;align-items:center;justify-content:center;font-size:14px;box-shadow:0 2px 8px rgba(0,174,239,0.3)}.shared-badge .material-icons{font-size:14px}.project-status{display:inline-flex;align-items:center;padding:.25rem .6rem;border-radius:20px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.project-status.active{background:rgba(34,197,94,0.15);color:#16a34a}.project-status.shared{background:rgba(33,150,243,0.15);color:#1976d2}.project-status.demo{background:rgba(156,39,176,0.15);color:#7b1fa2}.project-count{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 8px;background:var(--primary-color);color:white;border-radius:12px;font-size:.75rem;font-weight:600;margin-left:auto}.card-header{display:flex;align-items:center;justify-content:space-between}.action-btn:disabled{opacity:.5;cursor:not-allowed;background:#e0e0e0;color:#9e9e9e}.action-btn:disabled:hover{background:#e0e0e0;transform:none}@media(max-width:768px){.project-share-info,.project-owner-info{font-size:.8rem;padding:.3rem .6rem}.project-share-info .material-icons,.project-owner-info .material-icons{font-size:14px}.shared-badge{width:24px;height:24px;top:-6px;right:-6px}.shared-badge .material-icons{font-size:12px}}.modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,0.6);display:flex;align-items:center;justify-content:center;z-index:1000;backdrop-filter:blur(4px)}.modal-content{background:white;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,0.3);max-width:500px;width:90%;max-height:80vh;overflow-y:auto;animation:modalSlideIn .3s ease-out}@keyframes modalSlideIn{from{opacity:0;transform:scale(0.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.5rem 2rem;border-bottom:1px solid #e1e5e9;background:linear-gradient(135deg,var(--primary-color),#0099d4);color:white;border-radius:16px 16px 0 0}.modal-header h3{margin:0;display:flex;align-items:center;gap:.5rem;font-size:1.25rem;font-weight:600}.modal-close{background:rgba(255,255,255,0.2);border:0;color:white;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background-color .2s}.modal-close:hover{background:rgba(255,255,255,0.3)}.modal-body{padding:2rem}.project-info-display h4{color:var(--primary-color);margin:0 0 1rem 0;font-size:1.1rem;font-weight:600}.project-info-display p{color:#666;margin:0 0 1.5rem 0}.share-form{display:flex;flex-direction:column;gap:1.5rem}.email-input-section label{display:block;font-weight:600;color:#333;margin-bottom:.5rem}.email-input-section textarea{width:100%;padding:.75rem;border:2px solid #e1e5e9;border-radius:8px;font-family:inherit;font-size:.95rem;resize:vertical;min-height:80px;transition:border-color .2s}.email-input-section textarea:focus{outline:0;border-color:var(--primary-color);box-shadow:0 0 0 3px rgba(0,174,239,0.1)}.help-text{display:block;color:#666;font-size:.85rem;margin-top:.5rem}.current-sharing{padding:1rem;background:#f8f9fa;border-radius:8px;border-left:4px solid var(--primary-color)}.current-sharing h5{margin:0 0 .75rem 0;color:#333;font-size:.95rem;font-weight:600}.shared-users-list{display:flex;flex-wrap:wrap;gap:.5rem}.shared-user-tag{display:inline-flex;align-items:center;padding:.4rem .8rem;background:var(--primary-color);color:white;border-radius:20px;font-size:.85rem;font-weight:500}.modal-footer{display:flex;justify-content:flex-end;gap:1rem;padding:1.5rem 2rem;border-top:1px solid #e1e5e9;background:#f8f9fa;border-radius:0 0 16px 16px}.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.75rem 1.5rem;border:0;border-radius:8px;font-family:inherit;font-size:.95rem;font-weight:600;cursor:pointer;transition:all .2s;text-decoration:none}.btn-primary{background:var(--primary-color);color:white}.btn-primary:hover{background:#0099d4;transform:translateY(-1px);box-shadow:0 4px 12px rgba(0,174,239,0.3)}.btn-primary:disabled{background:#ccc;cursor:not-allowed;transform:none;box-shadow:none}.btn-secondary{background:#6c757d;color:white}.btn-secondary:hover{background:#5a6268;transform:translateY(-1px)}@media(max-width:768px){.modal-content{width:95%;margin:1rem}.modal-header{padding:1rem 1.5rem}.modal-body{padding:1.5rem}.modal-footer{padding:1rem 1.5rem;flex-direction:column}.btn{width:100%;justify-content:center}}