:root{--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--primary-50: #f0f9ff;--primary-100: #e0f2fe;--primary-200: #bae6fd;--primary-300: #7dd3fc;--primary-400: #38bdf8;--primary-500: #0ea5e9;--primary-600: #0284c7;--primary-700: #0369a1;--primary-800: #075985;--primary-900: #0c4a6e;--grad-primary: linear-gradient(135deg, #0284c7 0%, #2563eb 100%);--grad-primary-hover: linear-gradient(135deg, #0369a1 0%, #1d4ed8 100%);--grad-accent: linear-gradient(135deg, #38bdf8 0%, #818cf8 100%);--grad-dark-card: linear-gradient(180deg, rgba(30, 41, 59, .7) 0%, rgba(15, 23, 42, .9) 100%);--grad-hero: radial-gradient(circle at 50% 0%, rgba(14, 165, 233, .15) 0%, transparent 70%);--success: #10b981;--success-bg: rgba(16, 185, 129, .12);--warning: #f59e0b;--warning-bg: rgba(245, 158, 11, .12);--danger: #ef4444;--danger-bg: rgba(239, 68, 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svg{width:34px;height:34px}.brand-logo span.highlight{color:var(--primary-400)}.nav-menu{display:none;align-items:center;gap:28px;list-style:none}@media (min-width: 860px){.nav-menu{display:flex}}.nav-link{font-weight:500;color:var(--text-muted);font-size:.95rem;transition:color var(--transition-fast)}.nav-link:hover,.nav-link.active{color:var(--text-main)}.nav-actions{display:flex;align-items:center;gap:12px}.theme-toggle-btn{background:transparent;border:1px solid var(--border-color);color:var(--text-muted);width:38px;height:38px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:all var(--transition-fast)}.theme-toggle-btn:hover{background:var(--bg-surface-elevated);color:var(--text-main)}.mobile-nav-toggle{display:flex;flex-direction:column;gap:5px;background:transparent;border:none;cursor:pointer;padding:6px}@media (min-width: 860px){.mobile-nav-toggle{display:none}}.mobile-nav-toggle span{width:22px;height:2px;background:var(--text-main);transition:transform var(--transition-fast)}.hero-section{position:relative;overflow:hidden;padding:80px 0 60px;background:var(--grad-hero);text-align:center}.hero-pill{display:inline-flex;align-items:center;gap:8px;background:#0ea5e91f;border:1px solid rgba(14,165,233,.3);padding:6px 16px;border-radius:var(--radius-full);font-size:.85rem;font-weight:600;color:var(--primary-400);margin-bottom:24px}.hero-title{max-width:900px;margin:0 auto 20px;font-size:2.75rem;line-height:1.15;font-weight:800;letter-spacing:-.03em}@media (min-width: 768px){.hero-title{font-size:4rem}}.hero-title .gradient-text{background:var(--grad-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero-subtitle{max-width:680px;margin:0 auto 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60px}.section-tag{color:var(--primary-400);font-size:.85rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:12px}.section-title{margin-bottom:16px}.feature-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:28px}.feature-card{background:var(--card-bg);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:32px;transition:all var(--transition-fast)}.feature-card:hover{border-color:var(--primary-500);transform:translateY(-4px);box-shadow:0 12px 30px -10px #0000004d}.feature-icon{width:52px;height:52px;border-radius:var(--radius-lg);background:#0ea5e91a;color:var(--primary-400);display:flex;align-items:center;justify-content:center;margin-bottom:20px}.steps-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:32px;position:relative}.step-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:36px 28px;position:relative}.step-number{position:absolute;top:-16px;left:28px;width:36px;height:36px;background:var(--grad-primary);color:#fff;font-weight:700;border-radius:50%;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md)}.pricing-toggle-wrap{display:flex;align-items:center;justify-content:center;gap:16px;margin-bottom:48px}.pricing-switch{position:relative;display:inline-block;width:54px;height:30px}.pricing-switch input{opacity:0;width:0;height:0}.switch-slider{position:absolute;cursor:pointer;inset:0;background-color:var(--bg-surface-elevated);border:1px solid 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24px;background:transparent;border:none;text-align:left;font-weight:600;font-size:1.05rem;color:var(--text-main);display:flex;align-items:center;justify-content:space-between;cursor:pointer}.faq-icon{transition:transform var(--transition-fast)}.faq-item.open .faq-icon{transform:rotate(180deg)}.faq-answer{display:none;padding:0 24px 20px;color:var(--text-muted);line-height:1.6}.faq-item.open .faq-answer{display:block}.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:24px}.testimonial-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:28px}.testimonial-quote{font-style:italic;color:var(--text-main);margin-bottom:20px;line-height:1.6}.testimonial-author{display:flex;align-items:center;gap:12px}.author-avatar{width:44px;height:44px;border-radius:50%;background:var(--primary-700);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700}.author-info h4{font-size:.95rem;margin-bottom:2px}.author-info p{font-size:.8rem;color:var(--text-subtle)}.cta-banner{background:var(--grad-primary);border-radius:var(--radius-xl);padding:60px 40px;text-align:center;color:#fff;box-shadow:0 20px 40px #0284c766}.cta-banner h2{color:#fff;font-size:2.25rem;margin-bottom:16px}.cta-banner p{color:#ffffffd9;max-width:600px;margin:0 auto 32px;font-size:1.1rem}.site-footer{background:var(--bg-surface);border-top:1px solid var(--border-color);padding:70px 0 30px;margin-top:auto}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px}@media (max-width: 768px){.footer-grid{grid-template-columns:1fr}}.footer-col h4{font-size:.95rem;margin-bottom:20px;text-transform:uppercase;letter-spacing:.05em;color:var(--text-main)}.footer-links{list-style:none;display:flex;flex-direction:column;gap:12px}.footer-links a{color:var(--text-muted);font-size:.9rem}.footer-links a:hover{color:var(--primary-400)}.footer-bottom{display:flex;align-items:center;justify-content:space-between;padding-top:30px;border-top:1px solid var(--border-color);font-size:.85rem;color:var(--text-subtle);flex-wrap:wrap;gap:16px}.app-layout{display:flex;min-height:100vh;background:var(--bg-page)}.app-sidebar{width:260px;background:var(--bg-surface);border-right:1px solid var(--border-color);display:flex;flex-direction:column;position:fixed;top:0;bottom:0;left:0;z-index:50;transition:transform var(--transition-fast)}@media (max-width: 900px){.app-sidebar{transform:translate(-100%)}.app-sidebar.open{transform:translate(0);box-shadow:var(--shadow-lg)}}.sidebar-header{padding:20px 24px;border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.workspace-badge{padding:12px 20px;background:var(--bg-surface-elevated);margin:16px;border-radius:var(--radius-md);border:1px solid var(--border-color);font-size:.85rem}.workspace-name{font-weight:700;color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.workspace-plan{font-size:.75rem;color:var(--primary-400);text-transform:uppercase;font-weight:600}.sidebar-nav{padding:10px 16px;display:flex;flex-direction:column;gap:4px;flex-grow:1;overflow-y:auto}.sidebar-link{display:flex;align-items:center;gap:12px;padding:10px 14px;color:var(--text-muted);font-weight:500;border-radius:var(--radius-md);transition:all var(--transition-fast)}.sidebar-link svg{width:20px;height:20px;flex-shrink:0}.sidebar-link:hover,.sidebar-link.active{color:var(--primary-400);background:#0ea5e91a}.sidebar-link.active{font-weight:600}.sidebar-footer{padding:16px;border-top:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between}.user-mini-card{display:flex;align-items:center;gap:10px;overflow:hidden}.user-avatar-circle{width:36px;height:36px;border-radius:50%;background:var(--primary-700);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:.85rem;flex-shrink:0}.user-info-text{font-size:.85rem;overflow:hidden}.user-name{font-weight:600;color:var(--text-main);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.user-email{font-size:.75rem;color:var(--text-subtle);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.app-main{flex-grow:1;margin-left:260px;display:flex;flex-direction:column;min-height:100vh}@media (max-width: 900px){.app-main{margin-left:0}}.app-topbar{height:68px;background:var(--bg-surface);border-bottom:1px solid var(--border-color);padding:0 28px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:40}.topbar-left{display:flex;align-items:center;gap:16px}.mobile-sidebar-btn{display:none;background:transparent;border:none;color:var(--text-main);cursor:pointer;padding:6px}@media (max-width: 900px){.mobile-sidebar-btn{display:flex}}.app-body{padding:32px 28px;flex-grow:1}.kpi-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:20px;margin-bottom:32px}.kpi-card{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:22px;position:relative;overflow:hidden}.kpi-label{font-size:.825rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}.kpi-val{font-size:2rem;font-weight:800;color:var(--text-main);line-height:1}.kpi-subtext{font-size:.775rem;color:var(--text-subtle);margin-top:8px}.kpi-card.overdue{border-left:4px solid var(--danger)}.kpi-card.urgent{border-left:4px solid var(--warning)}.kpi-card.spend{border-left:4px solid var(--primary-500)}.dashboard-columns{display:grid;grid-template-columns:2fr 1fr;gap:28px}@media (max-width: 1040px){.dashboard-columns{grid-template-columns:1fr}}.chart-container{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px}.chart-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.svg-chart-wrap{width:100%;display:flex;align-items:center;justify-content:center;min-height:220px}.timeline-list{display:flex;flex-direction:column;gap:14px}.timeline-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--bg-surface-elevated);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:border-color var(--transition-fast)}.timeline-item:hover{border-color:var(--primary-500)}.timeline-info h4{font-size:.9rem;margin-bottom:2px}.timeline-info p{font-size:.75rem}.timeline-date{text-align:right;font-size:.8rem;font-weight:600}.action-bar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px}.search-filter-group{display:flex;flex-wrap:wrap;align-items:center;gap:12px;flex-grow:1}.calendar-view{background:var(--bg-surface);border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:24px}.calendar-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}.calendar-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}.calendar-day-header{text-align:center;font-size:.8rem;font-weight:700;color:var(--text-subtle);padding:8px 0;text-transform:uppercase}.calendar-day-cell{min-height:90px;border:1px solid var(--border-color);border-radius:var(--radius-sm);padding:6px;background:var(--bg-surface-elevated);display:flex;flex-direction:column;gap:4px;font-size:.8rem}.calendar-day-cell.other-month{opacity:.35;background:transparent}.calendar-day-cell.today{border-color:var(--primary-400)}.calendar-event-pill{padding:2px 6px;border-radius:4px;font-size:.7rem;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;cursor:pointer;background:var(--primary-900);color:var(--primary-300);border:1px solid var(--primary-700)}.calendar-event-pill.overdue{background:#ef444433;color:#fca5a5;border-color:#ef4444}.dropzone{border:2px dashed var(--border-subtle);border-radius:var(--radius-lg);padding:36px 20px;text-align:center;cursor:pointer;background:var(--bg-surface-elevated);transition:all var(--transition-fast)}.dropzone:hover,.dropzone.dragover{border-color:var(--primary-400);background:#0ea5e90d}