:root{--er-white: #fff;--er-black: #0f172a;--er-accent: #6366f1;--er-accent-dark: #4f46e5;--er-accent-dim: rgba(99,102,241,0.1);--er-gray-50: #f8fafc;--er-gray-100: #f1f5f9;--er-gray-200: #e2e8f0;--er-gray-300: #cbd5e1;--er-gray-400: #94a3b8;--er-gray-500: #64748b;--er-gray-600: #475569;--er-gray-700: #334155;--er-success: #10b981;--er-warning: #f59e0b;--er-danger: #ef4444}*{font-family:'Space Grotesk', sans-serif;box-sizing:border-box}code,pre,.mono{font-family:'JetBrains Mono', monospace}body{background:var(--er-white);color:var(--er-black);overflow-x:hidden;margin:0;line-height:1.6}a{color:var(--er-accent);text-decoration:none;transition:color 0.2s}a:hover{color:var(--er-accent-dark)}img{max-width:100%;height:auto}.navbar{padding:1.5rem 0;background:transparent;transition:all 0.3s;position:fixed;top:0;left:0;right:0;z-index:1000}.navbar.scrolled{background:rgba(255,255,255,0.95);backdrop-filter:blur(20px);border-bottom:1px solid var(--er-gray-200);box-shadow:0 1px 3px rgba(0,0,0,0.05)}.navbar .container{display:flex;justify-content:space-between;align-items:center}.navbar-brand{font-weight:700;font-size:1.25rem;color:var(--er-black);text-decoration:none;display:flex;align-items:center;gap:0.5rem}.navbar-brand:hover{color:var(--er-black);text-decoration:none}.navbar-brand .dot{width:8px;height:8px;background:var(--er-accent);border-radius:50%;animation:pulse 2s infinite}@keyframes pulse{0%, 100%{opacity:1}50%{opacity:0.5}}.nav-links{display:flex;align-items:center;gap:0.5rem;list-style:none;margin:0;padding:0}.nav-link{color:var(--er-gray-500);padding:0.5rem 1.25rem;transition:color 0.2s;text-decoration:none}.nav-link:hover{color:var(--er-black);text-decoration:none}.container{max-width:1200px;margin:0 auto;padding:0 1.5rem}.container-narrow{max-width:720px;margin:0 auto;padding:0 1.5rem}.btn{display:inline-flex;align-items:center;justify-content:center;gap:0.5rem;font-weight:600;padding:0.625rem 1.5rem;border-radius:8px;border:none;cursor:pointer;transition:all 0.2s;text-decoration:none;font-family:'Space Grotesk', sans-serif;font-size:0.95rem}.btn:hover{text-decoration:none}.btn-glow{background:var(--er-accent);color:var(--er-white)}.btn-glow:hover{background:var(--er-accent-dark);box-shadow:0 4px 20px rgba(99,102,241,0.35);color:var(--er-white);transform:translateY(-1px)}.btn-ghost{background:transparent;color:var(--er-gray-600);border:1px solid var(--er-gray-300)}.btn-ghost:hover{color:var(--er-black);border-color:var(--er-gray-400);background:var(--er-gray-50)}.btn-lg{padding:1rem 2.5rem;font-size:1rem}.hero{min-height:100vh;display:flex;align-items:center;padding:6rem 0;position:relative;background:linear-gradient(180deg, var(--er-gray-50) 0%, var(--er-white) 100%)}.hero::before{content:'';position:absolute;top:0;right:0;width:50%;height:100%;background:radial-gradient(circle at 70% 30%, rgba(99,102,241,0.08) 0%, transparent 50%);pointer-events:none}.hero-content{max-width:540px}.hero-tag{display:inline-flex;align-items:center;gap:0.5rem;font-size:0.8rem;color:var(--er-accent);text-transform:uppercase;letter-spacing:0.15em;margin-bottom:2rem;font-weight:600}.hero-tag::before{content:'';width:20px;height:2px;background:var(--er-accent)}.hero h1{font-size:3.75rem;font-weight:700;line-height:1.1;letter-spacing:-0.03em;margin-bottom:1.5rem;color:var(--er-black)}.hero h1 .gradient{background:linear-gradient(135deg, var(--er-accent) 0%, var(--er-accent-dark) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero p{font-size:1.2rem;color:var(--er-gray-600);line-height:1.7;margin-bottom:2.5rem}.hero-actions{display:flex;gap:1rem;margin-bottom:3rem}.hero-stats{display:flex;gap:3rem;padding-top:3rem;border-top:1px solid var(--er-gray-200)}.stat-item{text-align:left}.stat-value{font-size:2rem;font-weight:700;color:var(--er-black);line-height:1}.stat-label{font-size:0.85rem;color:var(--er-gray-500);margin-top:0.25rem}section{padding:7rem 0}.section-gray{background:var(--er-gray-50)}.section-number{display:block;font-size:0.75rem;color:var(--er-accent);letter-spacing:0.2em;text-transform:uppercase;margin-bottom:1rem;font-weight:600}.section-title{font-size:2.5rem;font-weight:700;letter-spacing:-0.02em;margin-bottom:1rem;color:var(--er-black)}.section-desc{color:var(--er-gray-500);font-size:1.1rem;max-width:500px;line-height:1.7}.bento-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:1.5rem;margin-top:4rem}.bento-card{background:var(--er-white);border:1px solid var(--er-gray-200);border-radius:16px;padding:2rem;position:relative;overflow:hidden;transition:all 0.3s;min-height:280px}.bento-card:hover{border-color:var(--er-gray-300);box-shadow:0 10px 40px rgba(0,0,0,0.06);transform:translateY(-4px)}.bento-card.large{grid-column:span 2}.bento-card h3{font-size:1.25rem;font-weight:600;margin-bottom:0.75rem;color:var(--er-black)}.bento-card p{color:var(--er-gray-500);font-size:0.95rem;line-height:1.65}.bento-icon{width:52px;height:52px;background:var(--er-accent-dim);border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.35rem;color:var(--er-accent);margin-bottom:1.5rem}.bento-visual{position:absolute;bottom:-10px;right:-10px;opacity:0.06;font-size:8rem;color:var(--er-accent);line-height:1}.steps-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:2rem;margin-top:4rem}.step-card{text-align:center;padding:2.5rem 2rem}.step-card h3{font-size:1.2rem;font-weight:600;margin-bottom:0.75rem;color:var(--er-black)}.step-card p{color:var(--er-gray-500);font-size:0.95rem;line-height:1.6}.step-number{width:56px;height:56px;background:var(--er-accent);color:var(--er-white);border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;font-weight:700;margin:0 auto 1.5rem}.use-cases-grid{display:grid;grid-template-columns:repeat(2, 1fr);gap:1.5rem;margin-top:4rem}.use-case-card{background:var(--er-white);border:1px solid var(--er-gray-200);border-radius:16px;padding:2rem;display:flex;gap:1.5rem;transition:all 0.3s}.use-case-card:hover{border-color:var(--er-gray-300);box-shadow:0 8px 30px rgba(0,0,0,0.05)}.use-case-card h3{font-size:1.1rem;font-weight:600;margin-bottom:0.5rem;color:var(--er-black)}.use-case-card p{color:var(--er-gray-500);font-size:0.9rem;line-height:1.6;margin:0}.use-case-icon{width:48px;height:48px;background:var(--er-accent-dim);border-radius:10px;display:flex;align-items:center;justify-content:center;font-size:1.25rem;color:var(--er-accent);flex-shrink:0}.pricing-section{text-align:center}.pricing-toggle{display:flex;align-items:center;justify-content:center;gap:1rem;margin:3rem 0}.toggle-label{font-size:0.95rem;color:var(--er-gray-500);cursor:pointer;transition:color 0.2s;display:flex;align-items:center;gap:0.5rem}.toggle-label.active{color:var(--er-black);font-weight:600}.toggle-badge{background:var(--er-accent-dim);color:var(--er-accent);font-size:0.65rem;font-weight:600;text-transform:uppercase;letter-spacing:0.05em;padding:0.25rem 0.5rem;border-radius:4px}.toggle-switch{width:56px;height:30px;background:var(--er-gray-200);border:none;border-radius:15px;position:relative;cursor:pointer;transition:background 0.3s}.toggle-switch.active{background:var(--er-accent)}.toggle-switch.active .toggle-knob{transform:translateX(26px)}.toggle-knob{position:absolute;top:3px;left:3px;width:24px;height:24px;background:var(--er-white);border-radius:50%;transition:transform 0.3s;box-shadow:0 2px 4px rgba(0,0,0,0.15)}.pricing-grid{display:grid;grid-template-columns:repeat(3, 1fr);gap:1.5rem;margin-top:2rem}.pricing-card{background:var(--er-white);border:1px solid var(--er-gray-200);border-radius:16px;padding:2.5rem;position:relative;transition:all 0.3s;text-align:left}.pricing-card:hover{border-color:var(--er-gray-300);box-shadow:0 10px 40px rgba(0,0,0,0.06)}.pricing-card.featured{border-color:var(--er-accent);box-shadow:0 10px 40px rgba(99,102,241,0.15)}.popular-badge{position:absolute;top:-12px;left:50%;transform:translateX(-50%);background:var(--er-accent);color:var(--er-white);font-size:0.7rem;font-weight:600;text-transform:uppercase;letter-spacing:0.05em;padding:0.35rem 1rem;border-radius:50px}.pricing-name{font-size:1.1rem;font-weight:600;color:var(--er-black);margin-bottom:0.25rem}.pricing-sites{font-size:0.85rem;color:var(--er-gray-500);margin-bottom:1.5rem}.pricing-amount{font-size:3.5rem;font-weight:700;line-height:1;margin-bottom:0.25rem;color:var(--er-black)}.pricing-period{font-size:0.9rem;color:var(--er-gray-500);margin-bottom:2rem}.pricing-features{list-style:none;padding:0;margin:0 0 2rem 0}.pricing-features li{display:flex;align-items:center;gap:0.75rem;padding:0.6rem 0;font-size:0.9rem;color:var(--er-gray-600)}.pricing-features li i{color:var(--er-success);font-size:0.9rem}.pricing-guarantee{display:flex;align-items:center;justify-content:center;gap:1rem;margin-top:3rem;padding:1.5rem;background:var(--er-gray-50);border-radius:12px;max-width:500px;margin-left:auto;margin-right:auto}.pricing-guarantee i{font-size:1.75rem;color:var(--er-success)}.pricing-guarantee strong{display:block;color:var(--er-black);font-size:0.95rem}.pricing-guarantee span{color:var(--er-gray-500);font-size:0.85rem}.cta-section{text-align:center;padding:8rem 0;position:relative;background:var(--er-gray-50)}.cta-section::before{content:'';position:absolute;top:50%;left:50%;transform:translate(-50%, -50%);width:600px;height:600px;background:radial-gradient(circle, rgba(99,102,241,0.1) 0%, transparent 70%);pointer-events:none}.cta-section h2{font-size:3rem;font-weight:700;letter-spacing:-0.03em;margin-bottom:1.5rem;color:var(--er-black)}.cta-section p{font-size:1.2rem;color:var(--er-gray-500);margin-bottom:2.5rem;max-width:500px;margin-left:auto;margin-right:auto}.cta-actions{display:flex;justify-content:center;gap:1rem}.code-block{background:var(--er-gray-50);border:1px solid var(--er-gray-200);border-radius:10px;margin-top:1.5rem;overflow:hidden}.code-block pre{margin:0;padding:1.25rem;font-size:0.8rem;color:var(--er-gray-600);overflow-x:auto}.code-block .accent{color:var(--er-accent)}.code-block .string{color:#059669}.code-block .key{color:#6366f1}.code-block .comment{color:var(--er-gray-400)}.settings-card{background:var(--er-white);border:1px solid var(--er-gray-200);border-radius:16px;overflow:hidden;box-shadow:0 25px 80px rgba(0,0,0,0.08),0 4px 20px rgba(0,0,0,0.04)}.settings-header{background:var(--er-gray-50);padding:1rem 1.5rem;display:flex;align-items:center;gap:0.75rem;border-bottom:1px solid var(--er-gray-200)}.settings-dot{width:12px;height:12px;border-radius:50%}.settings-dot.red{background:#ef4444}.settings-dot.yellow{background:#f59e0b}.settings-dot.green{background:#10b981}.settings-title{flex:1;text-align:center;font-size:0.85rem;color:var(--er-gray-500);font-weight:500}.settings-body{padding:1.5rem}.settings-section{margin-bottom:1.5rem}.settings-section:last-child{margin-bottom:0}.settings-section-title{font-size:0.7rem;font-weight:600;color:var(--er-gray-500);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:0.75rem}.setting-row{display:flex;align-items:center;justify-content:space-between;padding:0.75rem 1rem;background:var(--er-gray-50);border-radius:8px;margin-bottom:0.5rem}.setting-row:last-child{margin-bottom:0}.setting-label{font-size:0.85rem;color:var(--er-gray-700)}.setting-toggle{width:40px;height:22px;background:var(--er-gray-300);border-radius:11px;position:relative;cursor:pointer;transition:background 0.2s}.setting-toggle.active{background:var(--er-accent)}.setting-toggle.active::after{transform:translateX(18px)}.setting-toggle::after{content:'';position:absolute;top:2px;left:2px;width:18px;height:18px;background:var(--er-white);border-radius:50%;transition:transform 0.2s;box-shadow:0 1px 3px rgba(0,0,0,0.15)}.float-badge{position:absolute;background:var(--er-white);border:1px solid var(--er-gray-200);border-radius:10px;padding:0.875rem 1.25rem;display:flex;align-items:center;gap:0.75rem;font-size:0.85rem;box-shadow:0 10px 30px rgba(0,0,0,0.08);font-weight:500;color:var(--er-gray-700)}.float-badge.top-right{top:-20px;right:-30px}.float-badge.bottom-left{bottom:40px;left:-40px}.float-badge i{font-size:1.25rem;color:var(--er-accent)}.float-badge .badge-check{color:var(--er-success)}.site-footer{padding:4rem 0 2rem;border-top:1px solid var(--er-gray-200);background:var(--er-white)}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:4rem;margin-bottom:4rem}.footer-brand{font-size:1.25rem;font-weight:700;margin-bottom:1rem;display:flex;align-items:center;gap:0.5rem;color:var(--er-black)}.footer-brand .dot{width:6px;height:6px;background:var(--er-accent);border-radius:50%}.footer-desc{color:var(--er-gray-500);font-size:0.9rem;max-width:280px;line-height:1.6}.footer-title{font-size:0.85rem;font-weight:600;color:var(--er-gray-500);text-transform:uppercase;letter-spacing:0.1em;margin-bottom:1.25rem}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:0.75rem}.footer-links a{color:var(--er-gray-500)}.footer-links a:hover{color:var(--er-accent)}.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:2rem;border-top:1px solid var(--er-gray-200)}.footer-bottom p{color:var(--er-gray-500);font-size:0.85rem;margin:0}.footer-socials{display:flex;gap:0.75rem}.footer-socials a{width:36px;height:36px;display:flex;align-items:center;justify-content:center;border:1px solid var(--er-gray-200);border-radius:8px;color:var(--er-gray-500);transition:all 0.2s}.footer-socials a:hover{border-color:var(--er-accent);color:var(--er-accent);background:var(--er-accent-dim)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.mt-1{margin-top:0.5rem}.mt-2{margin-top:1rem}.mt-3{margin-top:1.5rem}.mt-4{margin-top:2rem}.mt-5{margin-top:3rem}.mb-1{margin-bottom:0.5rem}.mb-2{margin-bottom:1rem}.mb-3{margin-bottom:1.5rem}.mb-4{margin-bottom:2rem}.mb-5{margin-bottom:3rem}.w-100{width:100%}@media (max-width: 992px){.hero h1{font-size:2.75rem}.hero-stats{gap:2rem}.bento-grid{grid-template-columns:1fr 1fr}.bento-card.large{grid-column:span 2}.steps-grid{grid-template-columns:1fr;gap:1.5rem}.use-cases-grid{grid-template-columns:1fr}.pricing-grid{grid-template-columns:1fr}.pricing-card.featured{order:-1}.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}}@media (max-width: 768px){.navbar{padding:1rem 0}.nav-links{display:none}.hero{padding-top:8rem;text-align:center}.hero-content{max-width:100%}.hero h1{font-size:2.25rem}.hero-actions{flex-direction:column}.hero-stats{flex-direction:column;gap:1.5rem;text-align:center}.float-badge{display:none}section{padding:4rem 0}.section-title{font-size:2rem}.bento-grid{grid-template-columns:1fr}.bento-card.large{grid-column:span 1}.pricing-grid{grid-template-columns:1fr}.cta-section h2{font-size:2rem}.cta-actions{flex-direction:column}.footer-grid{grid-template-columns:1fr;gap:2rem}.footer-bottom{flex-direction:column;gap:1rem;text-align:center}}