:root{--bg: #ffffff;--bg-alt: #f5f6fb;--bg-dark: #1f2230;--primary: #4c63ff;--primary-soft: #e0e4ff;--text-main: #111827;--text-muted: #6b7280;--border: #e5e7eb;--accent: #10b981;--danger: #ef4444;--radius-lg: 18px;--radius-md: 12px;--radius-sm: 8px;--shadow-soft: 0 18px 45px rgba(15, 23, 42, .12);--shadow-light: 0 8px 20px rgba(15, 23, 42, .06);--max-width: 1120px}*{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;overflow-x:hidden}body{font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--bg);color:var(--text-main);line-height:1.6}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}.container{width:100%;max-width:var(--max-width);margin:0 auto;padding:0 20px}section{padding:80px 0}h1,h2,h3{letter-spacing:-.04em}h1{font-size:clamp(28px,4vw,48px);line-height:1.15;margin-bottom:20px}h2{font-size:clamp(24px,3vw,32px);margin-bottom:24px}h3{font-size:19px;margin-bottom:8px}p{font-size:16px;color:var(--text-muted)}.pill-title{font-size:13px;text-transform:uppercase;color:var(--primary);font-weight:600;margin-bottom:8px;letter-spacing:.08em}.badge{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border-radius:999px;background:var(--primary-soft);color:#111827;font-size:13px;font-weight:500;margin-bottom:18px}.badge-dot{width:8px;height:8px;border-radius:999px;background:var(--accent)}.btn-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:24px}.btn-primary,.btn-ghost{border-radius:999px;padding:12px 22px;font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:8px;text-decoration:none}.btn-primary{background:var(--primary);color:#fff;box-shadow:var(--shadow-soft)}.btn-primary:hover{opacity:.96}.btn-ghost{background:#fff;color:var(--text-main);border-color:var(--border)}.btn-ghost:hover{background:#f9fafb}.btn-small{padding:8px 16px;font-size:13px}.small-text{font-size:13px;color:var(--text-muted);margin-top:10px}.navbar{position:sticky;top:0;z-index:20;background:#fffffff5;backdrop-filter:blur(10px);border-bottom:1px solid rgba(229,231,235,.7);margin-bottom:8px}.navbar-inner{display:flex;align-items:center;justify-content:space-between;padding:14px 0;gap:12px}.logo{display:flex;align-items:center;gap:8px;font-weight:700;font-size:18px;white-space:nowrap}.logo-mark{width:26px;height:26px;border-radius:12px;background:radial-gradient(circle at 30% 10%,#c4d0ff,#4c63ff);display:flex;align-items:center;justify-content:center;color:#fff;font-size:16px;font-weight:700;flex-shrink:0}.nav-links{display:flex;gap:20px;font-size:14px;color:var(--text-muted);flex-wrap:wrap;justify-content:center}.nav-links a:hover{color:var(--text-main)}.hero{padding:70px 0 50px}.hero-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:32px;align-items:center}.hero-sub{font-size:17px;color:var(--text-muted);max-width:520px}.hero-note{font-size:14px;margin-top:10px;max-width:500px}.section-muted{background:var(--bg-alt)}.builder-grid{display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:26px;align-items:flex-start}.builder-form{background:#fff;border-radius:20px;padding:18px 18px 16px;border:1px solid var(--border);box-shadow:var(--shadow-light)}.builder-form-row{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.builder-group{margin-bottom:10px}.builder-label{font-size:13px;margin-bottom:4px;color:#4b5563}.builder-input,.builder-select,.builder-textarea{width:100%;padding:8px 10px;border-radius:10px;border:1px solid var(--border);font-size:14px;background:#f9fafb}.builder-textarea{min-height:60px;resize:vertical}.builder-input::placeholder,.builder-textarea::placeholder{color:#9ca3af}.builder-note{font-size:11px;color:var(--text-muted);margin-top:2px}.builder-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:8px}.builder-preview{background:#fff;border-radius:20px;padding:18px 18px 22px;border:1px solid var(--border);box-shadow:var(--shadow-soft);font-size:14px;overflow-x:auto}.invoice-header{display:flex;justify-content:space-between;align-items:flex-start;gap:16px;margin-bottom:14px}.invoice-logo{max-width:120px;max-height:60px;object-fit:contain}.invoice-meta{text-align:right;font-size:13px;color:var(--text-muted);white-space:nowrap}.invoice-title{font-size:20px;font-weight:700;margin-bottom:4px;color:var(--text-main)}.invoice-two-columns{display:flex;justify-content:space-between;gap:20px;margin-bottom:16px;font-size:13px}.invoice-box-title{font-weight:600;font-size:13px;color:var(--text-main);margin-bottom:2px}.invoice-table{width:100%;border-collapse:collapse;margin-bottom:10px;font-size:13px}.invoice-table th,.invoice-table td{border-bottom:1px solid var(--border);padding:6px 4px;text-align:left}.invoice-table th{font-weight:600;background:#f9fafb}.invoice-table td.text-right,.invoice-table th.text-right{text-align:right}.invoice-summary{width:100%;border-collapse:collapse;margin-top:6px;font-size:13px}.invoice-summary td{padding:4px}.invoice-summary td.label{text-align:right;color:var(--text-muted)}.invoice-summary td.value{text-align:right;min-width:80px}.invoice-notes{margin-top:12px;font-size:12px;color:var(--text-muted)}.invoice-notes-title{font-weight:600;margin-bottom:2px;color:var(--text-main)}.problem-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:26px}.card{background:#fff;border-radius:var(--radius-md);padding:18px 18px 16px;border:1px solid var(--border);box-shadow:var(--shadow-light)}.card-title{font-size:16px;font-weight:600;margin-bottom:6px}.solution-layout{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(0,1fr);gap:32px;align-items:center}.check-list{display:grid;gap:10px;margin-top:14px}.check-item{display:flex;gap:10px;font-size:14px;color:var(--text-muted)}.check-icon{margin-top:3px;width:16px;height:16px;border-radius:999px;background:#ecfdf3;display:flex;align-items:center;justify-content:center;font-size:12px;color:#15803d;flex-shrink:0}.solution-mock{background:#0f172a;border-radius:22px;padding:18px;color:#e5e7eb;box-shadow:var(--shadow-soft);font-size:12px;overflow-x:auto}.solution-row{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px;gap:10px}.status-pill{padding:4px 10px;border-radius:999px;font-size:11px;border:1px solid rgba(148,163,184,.5);white-space:nowrap}.status-pill.green{border-color:#10b98199;color:#bbf7d0}.status-pill.red{border-color:#ef444499;color:#fecaca}.status-pill.yellow{border-color:#f59e0b99;color:#fef3c7}.solution-table{margin-top:10px;border-radius:16px;border:1px solid rgba(148,163,184,.6);overflow:hidden;font-size:12px;min-width:420px}.solution-header,.solution-row-item{display:grid;grid-template-columns:1.6fr .8fr .8fr .8fr;padding:8px 10px;align-items:center}.solution-header{background:#0f172ae6;font-weight:600}.solution-row-item:nth-child(odd){background:#0f172ab3}.solution-row-item:nth-child(2n){background:#0f172a80}.status-dot-small{width:7px;height:7px;border-radius:999px;margin-right:6px;display:inline-block}.dot-green{background:#22c55e}.dot-red{background:#ef4444}.dot-yellow{background:#facc15}.dot-gray{background:#9ca3af}.pricing-split{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px;margin-top:28px}.pricing-card{border-radius:var(--radius-lg);padding:24px 22px;border:1px solid var(--border);background:#fff;box-shadow:var(--shadow-light);display:flex;flex-direction:column;justify-content:space-between;gap:16px}.pricing-card.pro{border-color:var(--primary);box-shadow:var(--shadow-soft);position:relative;overflow:hidden}.pricing-label{font-size:13px;text-transform:uppercase;font-weight:600;color:var(--primary);margin-bottom:4px}.price{font-size:26px;font-weight:700;margin-bottom:4px}.price span{font-size:13px;font-weight:500;color:var(--text-muted)}.pricing-list{font-size:14px;color:var(--text-muted);display:grid;gap:6px;margin-top:8px}.pricing-list li{margin-left:16px}.badge-pro{position:absolute;top:16px;right:18px;padding:4px 10px;border-radius:999px;background:#111827;color:#e5e7eb;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.08em}.features-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:20px}.feature-card{background:#fff;border-radius:var(--radius-md);padding:18px 16px 16px;border:1px solid var(--border);box-shadow:var(--shadow-light);font-size:14px}.feature-icon{width:26px;height:26px;border-radius:999px;display:flex;align-items:center;justify-content:center;font-size:14px;margin-bottom:10px;background:var(--primary-soft);color:var(--primary)}.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;margin-top:22px}.step{background:#fff;border-radius:var(--radius-md);padding:18px 16px;border:1px solid var(--border);box-shadow:var(--shadow-light);font-size:14px}.step-number{width:22px;height:22px;border-radius:999px;border:1px solid var(--primary);font-size:12px;display:flex;align-items:center;justify-content:center;margin-bottom:8px;color:var(--primary);font-weight:600}.audience-section{background:var(--bg-dark);color:#e5e7eb}.audience-header{margin-bottom:18px}.audience-row{display:flex;gap:12px;flex-wrap:wrap}.audience-pill{padding:8px 14px;border-radius:999px;border:1px solid rgba(148,163,184,.9);font-size:13px;white-space:nowrap}.faq-list{display:grid;gap:12px;margin-top:18px}.faq-item{border-radius:var(--radius-md);border:1px solid var(--border);padding:14px 14px 10px;background:#fff;box-shadow:var(--shadow-light)}.faq-q{font-size:14px;font-weight:600;margin-bottom:4px;display:flex;justify-content:space-between;align-items:center}.faq-toggle{font-size:18px;line-height:1;color:var(--text-muted);margin-left:10px;cursor:default}.faq-a{font-size:14px;color:var(--text-muted);margin-top:2px}.cta-final{text-align:center}.cta-final p{max-width:480px;margin:0 auto 20px}.footer{border-top:1px solid var(--border);padding:20px 0 26px;font-size:13px;color:var(--text-muted)}.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:10px;flex-wrap:wrap}.footer-links{display:flex;gap:16px;flex-wrap:wrap}.footer-links a{text-decoration:none;color:var(--text-muted)}.footer-links a:hover{color:var(--text-main)}.modal-backdrop{position:fixed;inset:0;background:#0f172a8c;display:none;align-items:center;justify-content:center;z-index:50;padding:16px}.modal-backdrop.active{display:flex}.modal{background:#fff;border-radius:18px;padding:20px 20px 18px;max-width:380px;width:100%;box-shadow:var(--shadow-soft);border:1px solid var(--border);position:relative}.modal-close{position:absolute;top:10px;right:12px;border:none;background:transparent;cursor:pointer;font-size:18px;color:var(--text-muted)}.modal-title{font-size:18px;font-weight:600;margin-bottom:6px}.modal-text{font-size:14px;color:var(--text-muted);margin-bottom:12px}.modal-form-group{margin-bottom:10px}.modal-label{font-size:13px;margin-bottom:3px;color:#4b5563;display:block}.modal-input{width:100%;padding:8px 10px;border-radius:999px;border:1px solid var(--border);font-size:14px;background:#f9fafb}.modal-message{font-size:14px;color:var(--text-main);background:#ecfdf3;border-radius:10px;padding:10px 12px;margin-top:6px;display:none}@media(max-width:1024px){section{padding:70px 0}.builder-grid,.solution-layout,.pricing-split{grid-template-columns:1fr}.solution-mock{margin-top:18px}.pricing-card{max-width:520px;width:100%;justify-self:center}.features-grid,.problem-grid,.steps{grid-template-columns:repeat(2,minmax(0,1fr))}.invoice-header{flex-direction:row}.invoice-meta{font-size:12px}}@media(max-width:768px){section{padding:60px 0}.navbar-inner{flex-wrap:wrap;align-items:flex-start}.nav-links{width:100%;justify-content:flex-start;overflow-x:auto;padding-bottom:4px;margin-top:6px}.navbar-inner .btn-ghost.btn-small{width:100%;justify-content:center;margin-top:8px}.builder-form,.builder-preview{border-radius:18px}.builder-form-row{grid-template-columns:1fr}.builder-actions{flex-direction:column;align-items:stretch}.problem-grid,.features-grid,.steps{grid-template-columns:1fr}.hero{padding-top:60px}.invoice-header{flex-direction:column;align-items:flex-start}.invoice-meta{text-align:left}.solution-table{min-width:360px}.cta-final .btn-row{flex-direction:column}}@media(max-width:480px){.container{padding:0 14px}h1{font-size:26px}h2{font-size:22px}.btn-primary,.btn-ghost{width:100%;justify-content:center}.navbar-inner{padding:10px 0}.hero-note{font-size:13px}.builder-form{padding:14px 14px 12px}.builder-preview{padding:14px 14px 18px}}