:root{--primary-color: #2563eb;--primary-dark: #1d4ed8;--secondary-color: #f3f4f6;--text-color: #1f2937;--text-light: #6b7280;--bg-color: #ffffff;--accent-color: #10b981;--font-family: "Inter", sans-serif;--max-width: 1200px;--border-radius: 8px}*{margin:0;padding:0;box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:var(--font-family);color:var(--text-color);line-height:1.6;background-color:var(--bg-color);overflow-x:hidden}section[id]{scroll-margin-top:100px}a{text-decoration:none;color:inherit;transition:color .3s}ul{list-style:none}.container{max-width:var(--max-width);margin:0 auto;padding:0 20px}.header{padding:15px 0;position:sticky;top:0;background:linear-gradient(135deg,#fffffff2,#f5f7faf2);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:1000;border-bottom:1px solid rgba(37,99,235,.1);box-shadow:0 2px 20px #00000008;transition:all .3s ease}.header-container{display:flex;justify-content:space-between;align-items:center;position:relative}.logo{display:flex;align-items:center;transition:transform .3s ease;z-index:1002}.logo svg{height:36px;width:auto;transition:height .3s ease}.logo:hover{transform:scale(1.05)}.nav-list{display:flex;gap:30px;align-items:center}.nav-list a{font-weight:500;font-size:.95rem}.nav-list a:hover{color:var(--primary-color)}.btn{display:inline-block;padding:12px 24px;border-radius:var(--border-radius);font-weight:600;cursor:pointer;transition:all .3s ease;text-align:center}.btn-sm{padding:8px 16px;font-size:.9rem}.btn-primary{background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;border:none}.btn-primary:hover{background:linear-gradient(135deg,#050a30,#1e3a8a);transform:translateY(-2px);box-shadow:0 4px 12px #2563eb33;color:#fff!important}.btn-secondary{background-color:var(--secondary-color);color:var(--text-color);margin-left:10px}.btn-secondary:hover{background-color:#e5e7eb}.hero{padding:80px 0;background:radial-gradient(circle at top right,#eff6ff,#fff)}.hero-container{display:flex;align-items:center;gap:50px}.hero-content{flex:1}.badge{display:inline-block;padding:6px 12px;background-color:#dbeafe;color:var(--primary-color);border-radius:20px;font-size:.85rem;font-weight:600;margin-bottom:20px}.hero h1{font-size:3.5rem;line-height:1.1;margin-bottom:20px;letter-spacing:-1px}.highlight{color:var(--primary-color)}.hero-text{font-size:1.125rem;color:var(--text-light);margin-bottom:30px;max-width:500px}.hero-image{flex:1;display:flex;justify-content:center}.mockup-window{background:#fff;border-radius:12px;box-shadow:0 20px 40px #0000001a;width:100%;max-width:450px;overflow:hidden;border:1px solid #e5e7eb}.mockup-header{background:#f9fafb;padding:12px 16px;display:flex;gap:8px;border-bottom:1px solid #e5e7eb}.dot{width:10px;height:10px;border-radius:50%}.red{background-color:#ef4444}.yellow{background-color:#f59e0b}.green{background-color:#10b981}.mockup-body{padding:30px;background-color:#f3f4f6;min-height:300px;display:flex;align-items:center;justify-content:center}.invoice-preview{background:#fff;width:100%;height:200px;box-shadow:0 4px 6px #0000000d;padding:20px;display:flex;flex-direction:column;gap:10px}.preview-header{font-weight:700;color:#d1d5db;font-size:1.5rem}.preview-lines .line{height:8px;background-color:#e5e7eb;margin-bottom:6px;border-radius:4px}.line.long{width:80%}.line.medium{width:60%}.line.short{width:40%}.preview-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin-top:auto}.grid-item{height:20px;background-color:#f3f4f6;border-radius:4px}.features{padding:80px 0}.section-header{text-align:center;margin-bottom:60px}.section-header h2{font-size:2.5rem;margin-bottom:10px}.section-header p{color:var(--text-light);font-size:1.1rem;max-width:600px;margin:0 auto}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.feature-card{padding:30px;border-radius:12px;background-color:#fff;border:1px solid #e5e7eb;transition:transform .3s ease}.feature-card:hover{transform:translateY(-5px);border-color:var(--primary-color)}.icon-box{font-size:2.5rem;margin-bottom:20px}.feature-card h3{margin-bottom:10px;font-size:1.25rem}.feature-card p{color:var(--text-light);font-size:.95rem}.documentation{padding:80px 0;background:linear-gradient(135deg,#f9fafb,#fff)}.docs-timeline{max-width:900px;margin:0 auto;position:relative;padding:20px 0}.docs-timeline:before{content:"";position:absolute;left:40px;top:80px;bottom:80px;width:3px;background:linear-gradient(180deg,var(--primary-color) 0%,var(--accent-color) 100%);border-radius:3px}.doc-step{position:relative;display:flex;gap:30px;margin-bottom:40px;align-items:flex-start}.doc-step:last-child{margin-bottom:0}.step-number{flex-shrink:0;width:80px;height:80px;background:linear-gradient(135deg,var(--primary-color),#7c3aed);border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:0 4px 20px #2563eb4d;position:relative;z-index:2;border:5px solid white}.step-number span{color:#fff;font-size:2rem;font-weight:700}.step-content{flex:1;background:#fff;padding:30px;border-radius:16px;box-shadow:0 4px 20px #00000014;border:2px solid #e5e7eb;transition:all .3s ease;margin-top:10px}.step-content:hover{transform:translate(5px);box-shadow:0 8px 30px #2563eb26;border-color:var(--primary-color)}.step-header{display:flex;align-items:center;gap:15px;margin-bottom:15px}.step-icon{font-size:2rem;background:linear-gradient(135deg,#f0f7ff,#dbeafe);width:60px;height:60px;border-radius:12px;display:flex;align-items:center;justify-content:center;border:2px solid #dbeafe}.step-content h3{margin:0;font-size:1.5rem;color:var(--text-color)}.step-content p{color:var(--text-light);line-height:1.7;margin-bottom:20px}.step-content code{background-color:#f3f4f6;padding:3px 8px;border-radius:5px;font-family:monospace;color:var(--primary-color);font-weight:600;font-size:.9rem}.step-actions{display:flex;align-items:center;justify-content:space-between;gap:15px;flex-wrap:wrap}.step-badge{display:inline-block;padding:8px 16px;background:linear-gradient(135deg,var(--accent-color),#059669);color:#fff;border-radius:20px;font-size:.85rem;font-weight:600;box-shadow:0 2px 8px #10b9814d}.step-time{color:var(--text-light);font-size:.9rem;font-weight:500}.docs-footer{text-align:center;margin-top:60px;padding:30px;background:#fff;border-radius:16px;box-shadow:0 4px 20px #0000000d;max-width:600px;margin-left:auto;margin-right:auto}.docs-footer p{color:var(--text-light);font-size:1rem}.docs-footer a{color:var(--primary-color);font-weight:600;text-decoration:underline;transition:color .3s}.docs-footer a:hover{color:var(--primary-dark)}.about{padding:80px 0;background:linear-gradient(135deg,#f8fafc,#fff)}.about-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:30px;margin-top:40px}.about-card{background:#fff;padding:40px;border-radius:16px;border:1px solid #e5e7eb;box-shadow:0 4px 20px #0000000d;transition:all .3s ease}.about-card:hover{transform:translateY(-5px);box-shadow:0 8px 30px #2563eb26;border-color:var(--primary-color)}.developer-card{text-align:center;background:linear-gradient(135deg,#fff,#f0f7ff)}.developer-avatar{margin-bottom:20px;display:flex;justify-content:center}.avatar-image{width:100px;height:100px;border-radius:50%;border:4px solid white;box-shadow:0 4px 20px #2563eb4d;object-fit:cover}.developer-card h3{margin-bottom:8px;font-size:1.5rem;color:var(--text-color)}.developer-card .role{color:var(--primary-color);font-weight:600;font-size:.95rem;margin-bottom:15px}.developer-card .bio{color:var(--text-light);line-height:1.6;margin-bottom:25px}.social-links{display:flex;justify-content:center;gap:15px}.social-btn{width:44px;height:44px;border-radius:12px;background:#fff;border:2px solid #e5e7eb;display:flex;align-items:center;justify-content:center;color:var(--text-color);transition:all .3s ease}.social-btn:hover{background:var(--primary-color);color:#fff;border-color:var(--primary-color);transform:translateY(-3px);box-shadow:0 4px 12px #2563eb4d}.stats-card{background:#fff;border:1px solid #e5e7eb}.stats-card h3{margin-bottom:25px;color:var(--text-color);font-size:1.25rem;text-align:left;padding-bottom:15px;border-bottom:1px solid #f3f4f6}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:20px}.stat-item{display:flex;align-items:center;gap:12px;padding:15px;background:#f8fafc;border-radius:12px;border:1px solid transparent;transition:all .3s ease}.stat-item:hover{background:#fff;box-shadow:0 10px 25px #2563eb14;border-color:#dbeafe;transform:translateY(-2px)}.stat-icon{width:42px;height:42px;border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.icon-version{background:#eff6ff;color:#2563eb}.icon-free{background:#ecfdf5;color:#059669}.icon-wp{background:#f1f5f9;color:#475569}.icon-bd{background:#fef2f2;color:#dc2626}.stat-details{display:flex;flex-direction:column}.stat-number{font-size:1.25rem;font-weight:700;color:var(--text-color);line-height:1.2}.stat-label{font-size:.75rem;color:var(--text-light);font-weight:500}.mission-card{background:linear-gradient(135deg,#dcfce7,#bbf7d0)}.mission-card h3{margin-bottom:15px;color:var(--text-color);font-size:1.25rem}.mission-card>p{color:var(--text-light);line-height:1.6;margin-bottom:25px}.mission-features{display:flex;flex-direction:column;gap:12px}.mission-item{display:flex;align-items:center;gap:10px;padding:12px;background:#fff;border-radius:8px;transition:transform .2s ease}.mission-item:hover{transform:translate(5px)}.check-icon{width:24px;height:24px;background:var(--accent-color);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;flex-shrink:0}.mission-item span:last-child{color:var(--text-color);font-size:.95rem;font-weight:500}.footer{padding:50px 0;background:#f8fafc;border-top:none;position:relative;font-size:.95rem;color:var(--text-light)}.footer:before{content:"";position:absolute;top:0;left:0;width:100%;height:1px;background:linear-gradient(90deg,transparent,rgba(0,0,0,.06),transparent)}.footer-container{display:flex;justify-content:space-between;align-items:center}.footer a{color:var(--text-color);font-weight:700;letter-spacing:.5px;transition:color .3s}.footer a:hover{color:var(--primary-color)}.mobile-menu-toggle{display:none;background:none;border:none;cursor:pointer;flex-direction:column;gap:5px;z-index:1005}.mobile-menu-toggle span{width:25px;height:2px;background-color:var(--text-color);transition:all .3s}@media(max-width:768px){.header{padding:12px 0}.header-container{position:relative}.logo svg{height:28px}.nav{position:absolute;top:100%;left:0;right:0;width:auto;margin:10px 15px;background:#fffffff2;backdrop-filter:blur(15px);-webkit-backdrop-filter:blur(15px);border:1px solid rgba(255,255,255,.5);box-shadow:0 15px 40px -10px #00000026;border-radius:20px;max-height:0;overflow:hidden;transition:all .35s cubic-bezier(.165,.84,.44,1);opacity:0;padding:0 15px;z-index:1001;display:block;visibility:visible;box-sizing:border-box;transform:translateY(-10px)}.nav.active{max-height:400px;opacity:1;padding:15px;transform:translateY(0)}.nav-list{flex-direction:column;gap:8px;width:100%;align-items:center}.nav-list li{width:100%;opacity:1}.nav-list a{display:block;padding:12px 20px;text-align:center;font-size:1rem;font-weight:600;color:var(--text-color);border-radius:12px;transition:all .2s ease}.nav-list a:hover,.nav-list a:active{background-color:#f0f9ff;color:var(--primary-color)}.nav-list .btn{width:100%;text-align:center;border-radius:12px;margin-top:5px}.nav-list .btn-primary{background:linear-gradient(135deg,#2563eb,#1d4ed8)!important;color:#fff!important;padding:14px 20px}.nav-list .btn-primary:hover{background:linear-gradient(135deg,#050a30,#1e3a8a)!important;color:#fff!important;transform:scale(.98);box-shadow:0 4px 15px #2563eb40}.mobile-menu-toggle{display:flex}.hero{padding:60px 0}.hero-container{flex-direction:column;text-align:center;gap:40px}.hero h1{font-size:2.2rem;line-height:1.2}.hero-text{margin:0 auto 30px;font-size:1rem}.hero-buttons{display:flex;flex-direction:column;gap:15px;align-items:stretch;max-width:300px;margin:0 auto}.hero-buttons .btn{margin:0;width:100%}.docs-timeline:before{left:20px;top:60px;bottom:60px}.doc-step{flex-direction:column;gap:15px;margin-bottom:50px}.step-number{width:40px;height:40px;margin:0;position:absolute;left:0;top:0}.step-number span{font-size:1.2rem}.step-content{margin-top:0;margin-left:20px;padding:20px}.step-icon{width:50px;height:50px;font-size:1.5rem}.step-content h3{font-size:1.25rem}.step-actions{flex-direction:column;align-items:flex-start;gap:10px}.about-grid{grid-template-columns:1fr}.stat-item{justify-content:flex-start}.footer{padding:20px 0}.footer-container{flex-direction:column;gap:8px;text-align:center}.footer p{font-size:.85rem;margin:0}}@media(max-width:380px){.container{padding:0 15px}.hero h1{font-size:1.8rem}.mockup-window{max-width:100%}.about-card{padding:25px}.preview-grid{grid-template-columns:repeat(2,1fr)}.stats-grid{grid-template-columns:1fr}}