:root{--color-primary: #3d96e8;--color-secondary: #f0a0be;--color-accent: #f0c96a;--color-success: #4eaf70;--color-bg: #eef6fc;--color-text: #1c2a3a;--color-text-muted: #4d6074;--color-border-glass: rgba(255, 255, 255, .48);--sky-deep: #3d96e8;--sky-light: #b8e4ff;--meadow: #4eaf70;--paper: rgba(255, 255, 255, .42);--sunset: #ff8c69;--twilight: #8b7eb8;--night-sky: #15243a;--moon-glow: rgba(200, 220, 255, .35);--glass-bg: var(--paper);--glass-blur: 18px;--shadow-soft: 0 12px 40px rgba(28, 58, 100, .12);--shadow-glow: 0 0 28px rgba(61, 150, 232, .22);--radius-sm: 10px;--radius-md: 16px;--radius-lg: 22px;--radius-xl: 28px;--font-display: "Syne", "Noto Sans SC", "PingFang SC", sans-serif;--font-body: "Noto Sans SC", "PingFang SC", "Hiragino Sans GB", sans-serif;--font-mono: "JetBrains Mono", "Sarasa Mono SC", Consolas, monospace;--font-latin: "Syne", "Noto Sans SC", sans-serif;--space-section: clamp(3rem, 8vw, 6rem);--space-page: clamp(1.5rem, 4vw, 3rem);--ease-sky: cubic-bezier(.22, 1, .36, 1);--duration-slow: .5s;--duration-cloud-slow: 90s;--duration-cloud-mid: 60s;--duration-cloud-fast: 40s;--scale-hover: 1.015;--gradient-hero: linear-gradient(180deg, #4a9fe8 0%, #b8e4ff 45%, #d4efd4 78%, #f8fcff 100%);--header-height: 68px;--max-width: 1120px;--hero-readable: rgba(10, 18, 32, .22)}.season-spring{--color-primary: #5cb87a;--season-accent: #ffb7d5}.season-summer{--season-accent: #4a9fe8}.season-autumn{--color-secondary: #ff8c69;--season-accent: #ffd76a}.season-winter{--color-bg: #f0f7ff;--season-accent: #7ee8fa}[data-theme=dawn]{--sky-scene-tint: linear-gradient(180deg, rgba(255, 220, 190, .14) 0%, transparent 48%);--glass-bg: rgba(255, 252, 248, .48);--color-text: #2a3545;--color-text-muted: #5a6b7d;--color-border-glass: rgba(255, 255, 255, .5);--shadow-soft: 0 12px 40px rgba(255, 160, 120, .14);--input-bg: rgba(255, 255, 255, .9);--input-text: #2d3a4a;--input-border: rgba(255, 255, 255, .65);--hero-readable: rgba(40, 30, 24, .14)}[data-theme=day]{--sky-scene-tint: linear-gradient(180deg, rgba(255, 255, 255, .1) 0%, transparent 52%);--glass-bg: rgba(255, 255, 255, .42);--color-text: #1c2a3a;--color-text-muted: #4d6074;--color-border-glass: rgba(255, 255, 255, .55);--shadow-soft: 0 12px 40px rgba(40, 100, 160, .12);--input-bg: rgba(255, 255, 255, .92);--input-text: #2d3a4a;--input-border: rgba(255, 255, 255, .7);--hero-readable: rgba(20, 40, 60, .1)}[data-theme=dusk]{--sky-scene-tint: linear-gradient( 180deg, rgba(255, 140, 90, .18) 0%, rgba(80, 60, 120, .1) 55%, transparent 100% );--glass-bg: rgba(255, 248, 242, .4);--color-text: #2e2940;--color-text-muted: #655a70;--color-border-glass: rgba(255, 240, 220, .4);--shadow-soft: 0 12px 40px rgba(120, 60, 80, .16);--input-bg: rgba(255, 252, 248, .92);--input-text: #3a3548;--input-border: rgba(255, 240, 220, .55);--hero-readable: rgba(30, 20, 36, .24)}[data-theme=night]{--sky-scene-tint: linear-gradient( 180deg, rgba(8, 16, 32, .45) 0%, rgba(12, 24, 44, .25) 42%, rgba(8, 14, 28, .5) 100% );--color-text: #f4f8fc;--color-text-muted: #c5d4e6;--color-bg: transparent;--glass-bg: rgba(16, 28, 48, .55);--color-border-glass: rgba(180, 210, 255, .22);--shadow-soft: 0 16px 48px rgba(0, 0, 0, .35);--shadow-glow: 0 0 32px rgba(110, 181, 240, .18);--color-primary: #6eb8f5;--hero-readable: rgba(6, 12, 24, .35);--input-bg: rgba(255, 252, 248, .94);--input-text: #1a2744;--input-border: rgba(160, 200, 255, .45)}[data-theme=night] .card,[data-theme=night] .metric-card,[data-theme=night] .sidebar,[data-theme=night] .stepper,[data-theme=night] .kanban-col,[data-theme=night] .login-card{color:var(--color-text)}[data-theme=night] .btn:not(.btn-primary){background:#ffffff14;border-color:#a0c8ff40;color:var(--color-text)}[data-theme=night] input,[data-theme=night] select,[data-theme=night] textarea{background:var(--input-bg, rgba(255, 252, 248, .94));border-color:var(--input-border, rgba(160, 200, 255, .45));color:var(--input-text, #1a2744)}[data-theme=night] select{color-scheme:light}[data-theme=night] select option{background:#f8fcff;color:#1a2744}[data-theme=night] input::placeholder,[data-theme=night] textarea::placeholder{color:#6a7a8c}[data-theme=night] th{color:var(--color-text-muted)}[data-theme=night] tr:hover td{background:#6eb5f014}[data-theme=night] .metric-value{text-shadow:0 0 24px rgba(110,181,240,.35)}[data-theme=night] .page-title,[data-theme=night] .hero-title,[data-theme=night] .hero-brand{text-shadow:0 2px 24px rgba(0,0,0,.55)}[data-theme=night] .sky-vignette{background:radial-gradient(ellipse 130% 110% at 50% 20%,transparent 25%,rgba(5,10,25,.55) 100%)}*,*:before,*:after{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}.sky-root{position:relative;min-height:100vh}.sky-bg{position:fixed;inset:0;z-index:-1;overflow:hidden;background:#1a2744}.sky-scene{position:absolute;inset:0;background-size:cover;background-position:center center;background-repeat:no-repeat;opacity:0}.sky-scene-active{opacity:1}.sky-bg-static .sky-scene{transform:none}.sky-scene-blend{position:absolute;inset:0;background:var(--sky-scene-tint, transparent);pointer-events:none}.sky-vignette{position:absolute;inset:0;background:linear-gradient(180deg,#ffffff2e,#ffffff0f 35%,#14283c1f);pointer-events:none}.glass-card{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--color-border-glass);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);padding:1.5rem;transition:transform var(--duration-slow) var(--ease-sky)}.glass-card:hover{transform:translateY(-2px)}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:.75rem 1.5rem;border-radius:var(--radius-md);font-family:var(--font-body);font-size:1rem;font-weight:500;cursor:pointer;border:none;transition:transform var(--duration-slow) var(--ease-sky),box-shadow var(--duration-slow) var(--ease-sky)}.btn:hover{transform:none;opacity:.92}.btn-primary{background:var(--color-primary);color:#fff;box-shadow:0 2px 8px #3d96e838}.btn-secondary{background:color-mix(in srgb,var(--glass-bg) 80%,white);color:var(--color-text);border:1px solid var(--color-border-glass);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur))}.trust-shell{background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--color-border-glass);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);padding:.75rem .5rem}.trust-bar{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:.25rem}@media(max-width:860px){.trust-bar{grid-template-columns:repeat(2,minmax(0,1fr))}}.trust-item{text-align:center;padding:.85rem .5rem;border-radius:var(--radius-sm);transition:background .25s var(--ease-sky)}.trust-item:hover{background:#ffffff1f}.trust-icon{width:2.25rem;height:2.25rem;margin:0 auto .45rem;display:grid;place-items:center;border-radius:999px;color:var(--color-primary);background:color-mix(in srgb,var(--color-primary) 14%,transparent);border:1px solid color-mix(in srgb,var(--color-primary) 28%,transparent)}.trust-icon-svg{width:1.1rem;height:1.1rem;display:block}.trust-title{font-size:.8125rem;font-weight:600;margin:0;letter-spacing:.01em}.trust-desc{font-size:.6875rem;color:var(--color-text-muted);margin:.2rem 0 0}.section{padding:var(--space-section) var(--space-page);max-width:var(--max-width);margin:0 auto}.section-title{font-family:var(--font-display);font-size:clamp(1.6rem,3.5vw,2.2rem);font-weight:700;text-align:center;margin:0 0 .5rem;letter-spacing:-.03em;text-wrap:balance}.section-subtitle{text-align:center;color:var(--color-text-muted);max-width:36rem;margin:0 auto 3rem}.flow-steps{display:flex;flex-wrap:wrap;gap:.75rem;justify-content:center}.flow-step{flex:1 1 120px;max-width:140px;text-align:center;padding:1rem .5rem}.flow-num{width:2rem;height:2rem;border-radius:50%;background:var(--color-primary);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-size:.875rem;font-weight:600;margin-bottom:.5rem}.flow-title{font-size:.8125rem;font-weight:600;margin:0}.faq-item{border-bottom:1px solid var(--color-border-glass)}.faq-question{width:100%;text-align:left;background:none;border:none;padding:1.25rem 0;font-size:1rem;font-weight:500;cursor:pointer;display:flex;justify-content:space-between;align-items:center;color:var(--color-text);font-family:var(--font-body)}.faq-answer{padding:0 0 1.25rem;color:var(--color-text-muted);line-height:1.7}.status-badge{display:inline-block;padding:.2rem .65rem;border-radius:999px;font-size:.75rem;font-weight:500;font-family:var(--font-mono);backdrop-filter:blur(6px)}.status-draft{background:#e2e8f0a6;color:#475569;border:1px solid rgba(148,163,184,.4)}.status-evaluating{background:#dbeafeb3;color:#1d4ed8;border:1px solid rgba(96,165,250,.35)}.status-quoted{background:#fef3c7bf;color:#b45309;border:1px solid rgba(251,191,36,.4)}.status-accepted{background:#d1fae5bf;color:#047857;border:1px solid rgba(52,211,153,.35)}.status-developing{background:#e0e7ffbf;color:#4338ca;border:1px solid rgba(129,140,248,.35)}.status-delivered{background:#bbf7d0bf;color:#15803d;border:1px solid rgba(74,222,128,.35)}.status-abandoned{background:#fee2e2bf;color:#b91c1c;border:1px solid rgba(248,113,113,.35)}.metric-card{position:relative;overflow:hidden;background:var(--glass-bg);backdrop-filter:blur(var(--glass-blur));-webkit-backdrop-filter:blur(var(--glass-blur));border:1px solid var(--color-border-glass);border-radius:var(--radius-md, 20px);padding:1.25rem 1.25rem 1.1rem;box-shadow:var(--shadow-soft);transition:transform var(--duration-slow) var(--ease-sky),box-shadow var(--duration-slow) var(--ease-sky)}.metric-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-primary),var(--season-accent, var(--color-accent)));opacity:.85}.metric-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-soft),var(--shadow-glow)}.metric-label{font-size:.8125rem;color:var(--color-text-muted);margin:0 0 .35rem}.metric-value{font-size:1.75rem;font-weight:600;font-family:var(--font-mono);margin:0;color:var(--color-text)}.case-card-rating{color:#f59e0b;letter-spacing:2px}.header-nav{display:flex;align-items:center;justify-content:space-between;max-width:var(--max-width);margin:0 auto;padding:0 var(--space-page);height:var(--header-height)}.header-logo{font-family:var(--font-display);font-weight:800;font-size:1.2rem;letter-spacing:-.03em;color:var(--color-text)}.header-links{display:flex;gap:1.35rem;list-style:none;margin:0;padding:0}.header-links a{font-size:.9rem;font-weight:500;color:var(--color-text);opacity:.78;transition:opacity .2s var(--ease-sky),color .2s var(--ease-sky)}.header-links a:hover{opacity:1;color:var(--color-primary)}.site-header{position:sticky;top:0;z-index:100;background:color-mix(in srgb,var(--glass-bg) 88%,transparent);backdrop-filter:blur(calc(var(--glass-blur) + 4px));-webkit-backdrop-filter:blur(calc(var(--glass-blur) + 4px));border-bottom:1px solid var(--color-border-glass)}.site-footer{padding:3rem var(--space-page) 2rem;text-align:center;border-top:1px solid var(--color-border-glass)}.footer-vision{font-size:1.125rem;font-weight:500;max-width:32rem;margin:0 auto 1.5rem;line-height:1.6}.footer-belief{font-size:.875rem;color:var(--color-text-muted);max-width:28rem;margin:.5rem auto}.footer-copy{margin-top:2rem;font-size:.8125rem;color:var(--color-text-muted)}.hero{position:relative;text-align:center;padding:clamp(5rem,14vw,9rem) var(--space-page) clamp(2.5rem,7vw,4rem);max-width:var(--max-width);margin:0 auto;isolation:isolate}.hero:before{content:"";position:absolute;inset:8% 6% auto;height:min(58%,320px);background:radial-gradient(ellipse at center,var(--hero-readable) 0%,transparent 70%);z-index:-1;pointer-events:none}.hero-brand{font-family:var(--font-display);font-size:clamp(2.2rem,6vw,3.5rem);font-weight:800;letter-spacing:-.035em;line-height:1;margin:0 0 1rem;color:var(--color-text);text-wrap:balance}.hero-title{font-family:var(--font-body);font-size:clamp(1.25rem,2.8vw,1.65rem);font-weight:600;margin:0 0 .85rem;letter-spacing:-.02em;line-height:1.4;color:var(--color-text);text-wrap:balance}.hero-subtitle{font-size:clamp(.95rem,2vw,1.05rem);color:var(--color-text-muted);max-width:34rem;margin:0 auto 2rem;line-height:1.7}.hero-actions{display:flex;gap:.85rem;justify-content:center;flex-wrap:wrap;margin-bottom:0}.stats-banner{text-align:center;font-size:.9rem;color:var(--color-text-muted);margin-top:1.1rem}.hero-trust{max-width:var(--max-width);margin:-.5rem auto 0;padding:0 var(--space-page) var(--space-section)}.stats-banner strong{color:var(--color-text)}@media(max-width:768px){.header-links{display:none}}