:root{--bg-color: #f8fafc;--panel-bg: rgba(255, 255, 255, .85);--panel-border: rgba(226, 232, 240, .9);--text-primary: #0f172a;--text-secondary: #475569;--text-muted: #94a3b8;--primary: #6366f1;--primary-hover: #4f46e5;--accent: #8b5cf6;--accent-gradient: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);--success: #10b981;--warning: #f59e0b;--danger: #ef4444;--radius-sm: 6px;--radius-md: 12px;--radius-lg: 16px;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .05), 0 1px 2px rgba(0, 0, 0, .03);--shadow-md: 0 10px 15px -3px rgba(0, 0, 0, .05), 0 4px 6px -2px rgba(0, 0, 0, .03);--shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, .08), 0 10px 10px -5px rgba(0, 0, 0, .03);--transition-fast: .15s ease;--transition-normal: .25s cubic-bezier(.4, 0, .2, 1)}*{box-sizing:border-box;margin:0;padding:0}body{background-color:var(--bg-color);color:var(--text-primary);font-family:Inter,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overflow-x:hidden}h1,h2,h3,h4,.brand-font{font-family:Outfit,sans-serif;font-weight:700}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-color)}::-webkit-scrollbar-thumb{background:var(--panel-border);border-radius:var(--radius-sm)}::-webkit-scrollbar-thumb:hover{background:var(--text-muted)}.app-container{min-height:100vh;display:flex;flex-direction:column}.main-content{flex:1;width:100%;max-width:1400px;margin:0 auto;padding:24px}.glass-panel{background:var(--panel-bg);border:1px solid var(--panel-border);border-radius:var(--radius-md);box-shadow:var(--shadow-md);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);padding:24px;transition:border-color var(--transition-normal),box-shadow var(--transition-normal)}.glass-panel:hover{border-color:#6366f14d}.navbar{display:flex;justify-content:space-between;align-items:center;padding:16px 32px;background:#ffffffd9;border-bottom:1px solid var(--panel-border);-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);position:sticky;top:0;z-index:100}.logo-container{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text-primary)}.logo-icon{font-size:28px;animation:float 3s ease-in-out infinite}.logo-text{font-size:22px;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;letter-spacing:-.5px}.nav-links{display:flex;align-items:center;gap:20px}.user-email{font-size:14px;color:var(--text-secondary);background:#e2e8f080;padding:6px 12px;border-radius:20px;border:1px solid var(--panel-border)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 20px;border-radius:var(--radius-sm);font-size:14px;font-weight:600;cursor:pointer;border:none;transition:all var(--transition-fast);text-decoration:none}.btn-primary{background:var(--accent-gradient);color:#fff;box-shadow:0 4px 14px #6366f159}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 20px #6366f180;opacity:.95}.btn-secondary{background:#f1f5f9;color:var(--text-primary);border:1px solid var(--panel-border)}.btn-secondary:hover{background:#e2e8f0;border-color:var(--text-muted)}.btn-danger{background:var(--danger);color:#fff}.btn-danger:hover{background:#dc2626}.btn-sm{padding:6px 12px;font-size:12px;border-radius:var(--radius-sm)}.form-group{margin-bottom:20px}.form-label{display:block;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--text-secondary);margin-bottom:8px}.form-control{width:100%;padding:12px 16px;background:#fff;border:1px solid var(--panel-border);border-radius:var(--radius-sm);color:var(--text-primary);font-family:inherit;font-size:14px;transition:all var(--transition-fast)}.form-control:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 2px #6366f133;background:#fff}.form-control-code{font-family:Courier New,Courier,monospace;font-size:13px;line-height:1.6}.auth-page{display:flex;justify-content:center;align-items:center;min-height:80vh}.auth-card{width:100%;max-width:420px;padding:40px}.auth-header{text-align:center;margin-bottom:30px}.auth-title{font-size:28px;background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin-bottom:8px}.auth-subtitle{color:var(--text-secondary);font-size:14px}.dashboard-grid{display:grid;grid-template-columns:2fr 1fr;gap:24px;margin-top:20px}@media (max-width: 900px){.dashboard-grid{grid-template-columns:1fr}}.api-key-box{display:flex;align-items:center;gap:12px;background:#f1f5f9;padding:12px 16px;border-radius:var(--radius-sm);border:1px solid var(--panel-border);margin-top:10px}.api-key-text{font-family:monospace;font-size:13px;flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.usage-container{margin-top:20px}.usage-header{display:flex;justify-content:space-between;font-size:13px;margin-bottom:8px}.usage-bar-bg{width:100%;height:8px;background:#e2e8f0;border-radius:4px;overflow:hidden}.usage-bar-fill{height:100%;background:var(--accent-gradient);border-radius:4px;transition:width 1s cubic-bezier(.4,0,.2,1)}.template-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:20px;margin-top:16px}.template-card{padding:20px;display:flex;flex-direction:column;justify-content:space-between;height:180px}.template-card-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:12px}.template-card-title{font-size:18px;color:var(--text-primary);font-weight:600}.template-card-date{font-size:11px;color:var(--text-muted)}.template-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:auto}.workspace{display:grid;grid-template-columns:1fr 1fr;gap:24px;height:calc(100vh - 120px);margin-top:10px}@media (max-width: 1024px){.workspace{grid-template-columns:1fr;height:auto}}.workspace-left{display:flex;flex-direction:column;gap:16px;overflow-y:auto;padding-right:4px}.workspace-right{display:flex;flex-direction:column;border:1px solid var(--panel-border);border-radius:var(--radius-md);background:#f8fafc;overflow:hidden;height:100%;min-height:450px}.preview-header{display:flex;justify-content:space-between;align-items:center;background:#fff;padding:12px 20px;border-bottom:1px solid var(--panel-border)}.preview-iframe-container{flex:1;position:relative;width:100%;height:100%;background:#fff}.preview-iframe{width:100%;height:100%;border:none}.tab-container{display:flex;border-bottom:1px solid var(--panel-border);margin-bottom:12px}.tab-btn{padding:8px 16px;background:transparent;border:none;color:var(--text-secondary);font-size:13px;font-weight:600;cursor:pointer;position:relative;transition:color var(--transition-fast)}.tab-btn:hover{color:var(--text-primary)}.tab-btn.active{color:var(--primary)}.tab-btn.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--primary)}.integration-card{margin-top:24px}.code-block-header{display:flex;justify-content:space-between;align-items:center;background:#f8fafc;padding:8px 16px;border-top-left-radius:var(--radius-sm);border-top-right-radius:var(--radius-sm);border:1px solid var(--panel-border);border-bottom:none;font-size:12px;color:var(--text-secondary)}.code-pre{background:#020305;padding:16px;border-bottom-left-radius:var(--radius-sm);border-bottom-right-radius:var(--radius-sm);border:1px solid var(--panel-border);overflow-x:auto;font-family:monospace;font-size:13px;color:#a7f3d0;line-height:1.5}.loading-overlay{position:absolute;top:0;left:0;right:0;bottom:0;background:#ffffffbf;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;z-index:10;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.spinner{width:40px;height:40px;border:4px solid rgba(99,102,241,.1);border-top-color:var(--primary);border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}@keyframes float{0%{transform:translateY(0)}50%{transform:translateY(-4px)}to{transform:translateY(0)}}.badge{display:inline-block;padding:3px 8px;font-size:11px;font-weight:700;border-radius:12px;text-transform:uppercase}.badge-free{background:#9ca3af33;color:var(--text-secondary)}.badge-starter{background:#6366f133;color:#818cf8}.badge-pro{background:#8b5cf633;color:#c084fc}.badge-scale{background:#10b98133;color:#34d399}.landing-section{opacity:0;transform:translateY(40px);transition:opacity .8s cubic-bezier(.16,1,.3,1),transform .8s cubic-bezier(.16,1,.3,1);padding:100px 0}.landing-section.section-visible{opacity:1;transform:translateY(0)}.section-container{max-width:1200px;margin:0 auto;padding:0 24px}.section-header{text-align:center;margin-bottom:60px}.section-tag{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;background:#6366f114;color:var(--primary);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:1px;border-radius:20px;border:1px solid rgba(99,102,241,.15);margin-bottom:16px}.section-title{font-size:clamp(32px,5vw,48px);color:var(--text-primary);line-height:1.15;margin-bottom:16px}.section-subtitle{font-size:17px;color:var(--text-secondary);max-width:600px;margin:0 auto;line-height:1.6}.landing-hero{position:relative;min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:120px 24px 80px;overflow:hidden;gap:60px}@media (min-width: 1100px){.landing-hero{flex-direction:row;padding:80px 64px;gap:64px}}.hero-bg-grid{position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(99,102,241,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(99,102,241,.04) 1px,transparent 1px);background-size:40px 40px;mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,black 30%,transparent 100%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 40%,black 30%,transparent 100%)}.hero-orb{position:absolute;border-radius:50%;filter:blur(80px);opacity:.5;animation:orbFloat 12s ease-in-out infinite}.hero-orb-1{width:400px;height:400px;background:#6366f126;top:-100px;right:-100px;animation-delay:0s}.hero-orb-2{width:300px;height:300px;background:#8b5cf61f;bottom:-50px;left:-80px;animation-delay:-4s}.hero-orb-3{width:200px;height:200px;background:#10b9811a;top:40%;left:50%;animation-delay:-8s}@keyframes orbFloat{0%,to{transform:translate(0) scale(1)}33%{transform:translate(30px,-20px) scale(1.05)}66%{transform:translate(-20px,15px) scale(.95)}}.hero-content{position:relative;z-index:1;flex:1;max-width:620px}.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;background:#6366f114;border:1px solid rgba(99,102,241,.2);border-radius:24px;font-size:13px;font-weight:600;color:var(--primary);margin-bottom:24px;animation:fadeInUp .6s ease-out}.hero-title{font-size:clamp(36px,5.5vw,60px);line-height:1.08;color:var(--text-primary);margin-bottom:24px;animation:fadeInUp .6s ease-out .1s both}.hero-gradient-text{background:var(--accent-gradient);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-subtitle{font-size:18px;line-height:1.7;color:var(--text-secondary);margin-bottom:32px;max-width:520px;animation:fadeInUp .6s ease-out .2s both}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:48px;animation:fadeInUp .6s ease-out .3s both}.btn-lg{padding:14px 28px;font-size:15px;border-radius:var(--radius-md)}.btn-ghost{background:transparent;color:var(--text-primary);border:1px solid var(--panel-border);display:inline-flex;align-items:center;gap:8px;padding:14px 28px;font-size:15px;font-weight:600;cursor:pointer;border-radius:var(--radius-md);transition:all var(--transition-fast);text-decoration:none}.btn-ghost:hover{background:#6366f10f;border-color:#6366f14d;color:var(--primary)}.hero-stats{display:flex;align-items:center;gap:24px;animation:fadeInUp .6s ease-out .4s both}.hero-stat{display:flex;flex-direction:column}.hero-stat-value{font-family:Outfit,sans-serif;font-weight:800;font-size:24px;color:var(--text-primary)}.hero-stat-label{font-size:12px;color:var(--text-muted);font-weight:500}.hero-stat-divider{width:1px;height:32px;background:var(--panel-border)}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}.hero-code-window{position:relative;z-index:1;flex:1;max-width:560px;width:100%;border-radius:var(--radius-lg);overflow:hidden;box-shadow:0 0 0 1px #00000014,0 20px 60px -12px #0003,0 0 80px #6366f114;animation:fadeInUp .8s ease-out .5s both}.code-window-header{display:flex;align-items:center;justify-content:space-between;background:#1e1e2e;padding:12px 16px;border-bottom:1px solid rgba(255,255,255,.06)}.code-window-dots{display:flex;gap:6px}.dot{width:10px;height:10px;border-radius:50%}.dot-red{background:#ff5f57}.dot-yellow{background:#ffbd2e}.dot-green{background:#28ca41}.code-window-title{font-size:12px;color:#fff6;font-weight:500}.code-window-body{background:#11111b;padding:20px;margin:0;min-height:200px;font-family:Fira Code,Courier New,monospace;font-size:13px;line-height:1.7;color:#cdd6f4;overflow-x:auto;white-space:pre-wrap;word-break:break-all}.code-dimmed{color:#cdd6f466}.code-cursor{animation:blink 1s step-end infinite;color:#89b4fa;font-weight:700}@keyframes blink{50%{opacity:0}}.code-response-badge{display:flex;align-items:center;gap:8px;background:#10b98126;border-top:1px solid rgba(16,185,129,.3);padding:14px 20px;color:#34d399;font-size:14px;font-weight:600;font-family:Fira Code,Courier New,monospace;animation:fadeInUp .4s ease-out}.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;position:relative}@media (max-width: 768px){.steps-grid{grid-template-columns:1fr;max-width:420px;margin:0 auto}}.step-card{position:relative;text-align:center;padding:40px 28px;transition:transform var(--transition-normal),box-shadow var(--transition-normal)}.step-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}.step-num{font-family:Outfit,sans-serif;font-size:48px;font-weight:800;color:#6366f114;position:absolute;top:16px;right:20px;line-height:1}.step-icon{display:inline-flex;align-items:center;justify-content:center;width:56px;height:56px;background:#6366f114;border-radius:16px;color:var(--primary);margin-bottom:20px}.step-title{font-size:22px;color:var(--text-primary);margin-bottom:12px}.step-desc{font-size:14px;color:var(--text-secondary);line-height:1.6}.steps-connector{display:none}@media (min-width: 769px){.steps-connector{display:flex;align-items:center;justify-content:center;gap:40%;margin-top:-90px;margin-bottom:40px;opacity:.15;color:var(--primary);position:relative;z-index:-1}.connector-line{position:absolute;top:50%;left:20%;right:20%;height:2px;background:var(--accent-gradient);opacity:.3}}.usecases-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}@media (max-width: 900px){.usecases-grid{grid-template-columns:repeat(2,1fr)}}@media (max-width: 550px){.usecases-grid{grid-template-columns:1fr;max-width:420px;margin:0 auto}}.usecase-card{padding:28px;transition:transform var(--transition-normal),box-shadow var(--transition-normal);border-left:3px solid transparent}.usecase-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-left-color:var(--uc-color, var(--primary))}.usecase-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;background:#6366f114;border-radius:12px;color:var(--uc-color, var(--primary));margin-bottom:16px}.usecase-title{font-size:18px;color:var(--text-primary);margin-bottom:8px}.usecase-desc{font-size:13px;color:var(--text-secondary);line-height:1.6}.demo-container{overflow:hidden;padding:0}.demo-tabs{display:flex;background:#f1f5f9cc;border-bottom:1px solid var(--panel-border)}.demo-tab{display:flex;align-items:center;gap:6px;padding:14px 24px;background:transparent;border:none;color:var(--text-secondary);font-size:13px;font-weight:600;cursor:pointer;position:relative;transition:color var(--transition-fast)}.demo-tab:hover{color:var(--text-primary);background:#6366f10a}.demo-tab.active{color:var(--primary);background:#fff}.demo-tab.active:after{content:"";position:absolute;bottom:-1px;left:0;right:0;height:2px;background:var(--primary)}.demo-split{display:grid;grid-template-columns:1fr auto 1fr auto 1fr}@media (max-width: 768px){.demo-split{grid-template-columns:1fr}}.demo-pane{display:flex;flex-direction:column}.demo-pane-header{display:flex;align-items:center;gap:8px;padding:10px 20px;font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--text-muted);background:#f1f5f980;border-bottom:1px solid var(--panel-border)}.demo-pane-header-success{color:var(--success)}.demo-code{padding:20px;margin:0;font-family:Fira Code,Courier New,monospace;font-size:12px;line-height:1.7;color:#334155;background:#fff;flex:1;overflow-x:auto;white-space:pre}.demo-code-response{color:var(--success);background:#10b98108}.demo-preview-pane{flex:1;display:flex;align-items:center;justify-content:center;padding:24px;background:#f1f5f9}.demo-pdf-page{width:100%;max-width:240px;padding:20px;background:#fff;border-radius:4px;box-shadow:0 1px 3px #00000014,0 8px 24px #0000000f;min-height:160px}.demo-divider{width:1px;background:var(--panel-border)}@media (max-width: 768px){.demo-divider{width:100%;height:1px}}#pricing{background:linear-gradient(180deg,transparent 0%,rgba(99,102,241,.03) 100%)}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:start}@media (max-width: 900px){.pricing-grid{grid-template-columns:1fr;max-width:420px;margin:0 auto}}.pricing-card{padding:32px;text-align:center;transition:transform var(--transition-normal),box-shadow var(--transition-normal);position:relative}.pricing-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg)}.pricing-card-popular{border:2px solid var(--primary);box-shadow:0 0 40px #6366f11a;transform:scale(1.04)}.pricing-card-popular:hover{transform:scale(1.04) translateY(-4px)}.pricing-popular-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:var(--accent-gradient);color:#fff;font-size:11px;font-weight:700;padding:4px 16px;border-radius:12px;text-transform:uppercase;letter-spacing:.5px}.pricing-card-disabled{opacity:.55;pointer-events:none}.pricing-coming-soon-badge{position:absolute;top:-12px;left:50%;transform:translate(-50%);background:#e2e8f0;color:#64748b;font-size:11px;font-weight:700;padding:4px 16px;border-radius:12px;text-transform:uppercase;letter-spacing:.5px}.pricing-card-header{margin-bottom:28px}.pricing-name{font-size:20px;color:var(--text-primary);margin-bottom:8px}.pricing-price{display:flex;align-items:baseline;justify-content:center;gap:4px;margin-bottom:8px}.pricing-amount{font-family:Outfit,sans-serif;font-size:48px;font-weight:800;color:var(--text-primary)}.pricing-period{font-size:14px;color:var(--text-muted)}.pricing-tagline{font-size:13px;color:var(--text-secondary)}.pricing-features{list-style:none;text-align:left;margin-bottom:28px}.pricing-features li{display:flex;align-items:center;gap:10px;padding:8px 0;font-size:14px;color:var(--text-secondary);border-bottom:1px solid rgba(226,232,240,.5)}.pricing-features li:last-child{border-bottom:none}.pricing-features li svg{color:var(--success);flex-shrink:0}#signup{background:linear-gradient(180deg,rgba(99,102,241,.03) 0%,transparent 100%)}.signup-wrapper{display:flex;align-items:center;gap:64px}@media (max-width: 900px){.signup-wrapper{flex-direction:column;gap:40px}.signup-left .section-title,.signup-left .section-subtitle{text-align:center!important}}.signup-left{flex:1}.signup-perks{display:flex;flex-direction:column;gap:12px;margin-top:32px}.signup-perk{display:flex;align-items:center;gap:12px;font-size:15px;color:var(--text-secondary)}@media (max-width: 600px){.hero-stats{flex-direction:column;align-items:flex-start;gap:12px}.hero-stat-divider{display:none}.hero-actions{flex-direction:column}.hero-actions .btn,.hero-actions .btn-ghost{width:100%;justify-content:center}}.auth-modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1000;background:#0f172a8c;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);display:flex;align-items:center;justify-content:center;padding:24px;animation:modalFadeIn .25s ease-out}.auth-modal{width:100%;max-width:440px;padding:40px;position:relative;background:#fff;border:1px solid var(--panel-border);box-shadow:0 24px 48px #0000001f,0 0 120px #6366f114;animation:modalSlideIn .3s cubic-bezier(.16,1,.3,1)}.auth-modal-close{position:absolute;top:16px;right:16px;width:32px;height:32px;display:flex;align-items:center;justify-content:center;background:transparent;border:1px solid var(--panel-border);border-radius:8px;color:var(--text-muted);font-size:14px;cursor:pointer;transition:all var(--transition-fast)}.auth-modal-close:hover{background:#f1f5f9;color:var(--text-primary);border-color:var(--text-muted)}.auth-modal-perks{margin-top:20px;padding-top:16px;border-top:1px solid var(--panel-border);display:flex;flex-direction:column;gap:8px}.auth-modal-perk{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-secondary)}.auth-modal-perk svg{color:var(--success);flex-shrink:0}@keyframes modalFadeIn{0%{opacity:0}to{opacity:1}}@keyframes modalSlideIn{0%{opacity:0;transform:scale(.95) translateY(10px)}to{opacity:1;transform:scale(1) translateY(0)}}