.App{text-align:left}.navbar{position:fixed;top:0;width:100%;background:#0a0a0ad9;backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);z-index:1000;transition:var(--transition)}.navbar-scrolled{background:#0a0a0af5}.nav-container{max-width:1200px;margin:0 auto;padding:0 40px;display:flex;justify-content:space-between;align-items:center;height:68px}.nav-logo h2{color:var(--text-bright);font-weight:700;font-size:1.35rem;letter-spacing:.05em}.nav-logo .gold-dot{color:var(--gold)}.nav-menu{display:flex;list-style:none;gap:2.5rem;align-items:center}.nav-link{background:none;border:none;color:var(--text-light);font-weight:400;font-size:.875rem;cursor:pointer;transition:var(--transition);padding:4px 0;letter-spacing:.08em;position:relative}.nav-link:after{content:"";position:absolute;bottom:-2px;left:0;width:0;height:1.5px;background:var(--gold);transition:width .3s ease}.nav-link:hover{color:var(--text-bright)}.nav-link:hover:after{width:100%}.hamburger{display:none;flex-direction:column;cursor:pointer;gap:5px}.bar{width:22px;height:1.5px;background-color:var(--text-light);transition:var(--transition)}.hamburger.active .bar:nth-child(2){opacity:0}.hamburger.active .bar:nth-child(1){transform:translateY(6.5px) rotate(45deg)}.hamburger.active .bar:nth-child(3){transform:translateY(-6.5px) rotate(-45deg)}.hero{padding:160px 0 100px;background:var(--bg-dark);min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;top:-10%;left:50%;transform:translate(-50%);width:900px;height:600px;background:var(--gradient-glow);pointer-events:none;z-index:1}.hero-content{max-width:1200px;width:100%;margin:0 auto;padding:0 80px;position:relative;z-index:2}.hero-title{font-size:5.2rem;font-weight:800;margin-bottom:1rem;line-height:1.05;letter-spacing:-.02em;color:var(--text-bright)}.gold-text{color:var(--gold)}.hero-subtitle{font-size:.9rem;color:var(--text-muted);margin-bottom:1.5rem;font-weight:500;letter-spacing:.22em;text-transform:uppercase}.hero-description{font-size:1rem;color:var(--text-light);margin-bottom:2.5rem;line-height:1.95;max-width:500px;letter-spacing:.04em}.hero-tags{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:2.5rem}.hero-tag{padding:6px 16px;background:var(--gold-dim);border:1px solid rgba(245,166,35,.2);border-radius:100px;font-size:.8rem;color:var(--gold);font-weight:500;letter-spacing:.04em;transition:var(--transition)}.hero-tag:hover{background:var(--gold-dim2);border-color:#f5a62380}.hero-buttons{display:flex;gap:1rem}.btn{padding:13px 32px;border:1px solid transparent;border-radius:var(--border-radius);font-size:.875rem;font-weight:600;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;gap:.5rem;transition:var(--transition);text-align:center;letter-spacing:.1em;line-height:1}.btn-gold{background:var(--gradient-gold);color:#0a0a0a;border-color:transparent}.btn-gold:hover{transform:translateY(-2px);box-shadow:var(--shadow-gold)}.btn-outline{background:transparent;color:var(--text-bright);border:1px solid var(--bg-border)}.btn-outline:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-dim)}.section-title{font-size:2.6rem;font-weight:800;text-align:center;margin-bottom:.6rem;color:var(--text-bright);letter-spacing:-.01em}.section-subtitle{font-size:.9rem;color:var(--text-muted);text-align:center;margin-bottom:4rem;letter-spacing:.08em}.section-title:after{content:"";display:block;width:40px;height:3px;background:var(--gold);margin:1rem auto 0;border-radius:2px}.about{padding:110px 0;background:var(--bg-card);border-top:1px solid var(--bg-border);border-bottom:1px solid var(--bg-border)}.about-content{display:grid;grid-template-columns:1.4fr 1fr;gap:5rem;align-items:start;margin-top:4rem}.about-intro{font-size:1rem;line-height:2;color:var(--text-light);letter-spacing:.04em}.about-intro+.about-intro{margin-top:1.25rem}.skills-title{font-size:.72rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.14em;margin-bottom:1.25rem}.skills-cloud{display:flex;flex-wrap:wrap;gap:.6rem}.skill-tag{padding:8px 16px;background:var(--bg-elevated);border:1px solid var(--bg-border);border-radius:var(--border-radius);font-size:.82rem;color:var(--text-light);font-weight:500;letter-spacing:.04em;transition:var(--transition);cursor:default}.skill-tag:hover{border-color:var(--gold);color:var(--gold);background:var(--gold-dim)}.portfolio{padding:110px 0;background:var(--bg-dark)}.portfolio-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.75rem}.portfolio-card{background:var(--bg-card);border-radius:var(--border-radius-lg);overflow:hidden;border:1px solid var(--bg-border);border-left:3px solid var(--gold);transition:transform .35s ease,box-shadow .35s ease,border-color .35s ease;position:relative}.portfolio-card:hover{transform:translateY(-8px);box-shadow:var(--shadow-gold);border-color:#f5a62366;border-left-color:var(--gold)}.card-image{position:relative;overflow:hidden}.card-image img{width:100%;height:220px;object-fit:cover;transition:transform .5s ease,filter .5s ease;filter:brightness(.85) saturate(.9);display:block}.portfolio-card:hover .card-image img{transform:scale(1.05);filter:brightness(1) saturate(1.1)}.card-overlay{position:absolute;inset:0;background:#0a0a0ae0;display:flex;align-items:center;justify-content:center;gap:.75rem;opacity:0;transition:opacity .3s ease}.portfolio-card:hover .card-overlay{opacity:1}.overlay-btn{padding:9px 22px;border-radius:var(--border-radius);font-size:.82rem;font-weight:600;text-decoration:none;letter-spacing:.06em;transition:var(--transition);background:var(--gradient-gold);color:#0a0a0a}.overlay-btn:hover{transform:translateY(-1px);box-shadow:var(--shadow-gold-sm)}.overlay-btn.outline{background:transparent;color:var(--text-bright);border:1px solid rgba(255,255,255,.2)}.overlay-btn.outline:hover{border-color:var(--gold);color:var(--gold)}.card-gloss{position:absolute;top:0;left:-130%;width:60%;height:100%;background:linear-gradient(90deg,transparent 0%,rgba(245,166,35,.22) 45%,rgba(255,255,255,.06) 55%,transparent 100%);transform:skew(-12deg);pointer-events:none;z-index:2}.portfolio-card:hover .card-gloss{animation:shimmerSweep .65s cubic-bezier(.4,0,.2,1) forwards}.portfolio-card.light-bg .card-image:before{content:"";position:absolute;inset:0;background:#0a0a0a73;z-index:1;pointer-events:none;transition:opacity .3s ease}.portfolio-card.light-bg:hover .card-image:before{opacity:.25}.card-body{padding:1.5rem}.card-title{font-size:1.05rem;font-weight:700;color:var(--text-bright);margin-bottom:.6rem;letter-spacing:.02em}.card-desc{font-size:.875rem;color:var(--text-muted);line-height:1.75;margin-bottom:1rem;letter-spacing:.03em}.card-tech{display:flex;flex-wrap:wrap;gap:.4rem}.tech-tag{background:var(--bg-elevated);color:var(--text-muted);padding:3px 10px;border-radius:4px;font-size:.7rem;font-weight:500;border:1px solid var(--bg-border);letter-spacing:.03em}.contact{padding:110px 0;background:var(--bg-card);border-top:1px solid var(--bg-border)}.contact-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:5rem;align-items:start}.contact-left{position:sticky;top:100px}.contact-title{font-size:2.8rem;font-weight:800;color:var(--text-bright);margin-bottom:1.25rem;letter-spacing:-.02em;line-height:1.1}.contact-subtitle{font-size:.95rem;color:var(--text-light);margin-bottom:2rem;letter-spacing:.04em;line-height:1.85}.contact-email{display:inline-flex;align-items:center;gap:.5rem;font-size:.9rem;color:var(--gold);text-decoration:none;letter-spacing:.04em;padding-bottom:3px;border-bottom:1px solid rgba(245,166,35,.3);transition:var(--transition)}.contact-email:hover{border-bottom-color:var(--gold)}.contact-form-wrap{background:var(--bg-elevated);border:1px solid var(--bg-border);border-radius:var(--border-radius-lg);padding:2.5rem}.contact-form{display:flex;flex-direction:column;gap:1.25rem}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.form-group{display:flex;flex-direction:column;gap:.4rem}.form-group label{font-size:.75rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:.1em}.form-group input,.form-group textarea,.form-group select{padding:12px 14px;background:var(--bg-dark);border:1px solid var(--bg-border);border-radius:var(--border-radius);color:var(--text-bright);font-size:.9rem;font-family:inherit;transition:border-color .25s ease,box-shadow .25s ease;outline:none}.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-muted)}.form-group input:focus,.form-group textarea:focus,.form-group select:focus{border-color:#f5a62380;box-shadow:0 0 0 3px #f5a62314}.form-group textarea{resize:vertical;min-height:120px;line-height:1.7}.form-submit{display:flex;align-items:center;justify-content:space-between;gap:1rem;flex-wrap:wrap}.form-note{font-size:.78rem;color:var(--text-muted);letter-spacing:.03em}.form-success{text-align:center;padding:3rem 1rem}.form-success-icon{font-size:2.5rem;color:var(--gold);margin-bottom:1rem}.form-success h3{font-size:1.2rem;color:var(--text-bright);margin-bottom:.5rem}.form-success p{color:var(--text-muted);font-size:.9rem}.btn-sending{opacity:.6;cursor:not-allowed;pointer-events:none}.footer{background:#060606;padding:40px 0 24px;border-top:1px solid var(--bg-border)}.footer-content{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.footer-brand h3{font-size:1rem;color:var(--text-bright);font-weight:700;margin-bottom:.25rem;letter-spacing:.04em}.footer-brand p{color:var(--text-muted);font-size:.8rem;letter-spacing:.04em}.footer-social{display:flex;gap:.75rem}.social-link{display:flex;align-items:center;justify-content:center;width:38px;height:38px;background:var(--bg-elevated);color:var(--text-light);border-radius:50%;text-decoration:none;transition:var(--transition);font-size:.9rem;border:1px solid var(--bg-border)}.social-link:hover{background:var(--gold-dim);border-color:#f5a62366;color:var(--gold);transform:translateY(-2px)}.footer-bottom{text-align:center;padding-top:1.5rem;border-top:1px solid var(--bg-border);color:var(--text-muted);font-size:.78rem;letter-spacing:.05em}.pricing{padding:100px 0;background:var(--bg-dark)}.pricing-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem;align-items:start;margin-top:3.5rem}.pricing-card{background:var(--bg-card);border:1px solid var(--bg-border);border-radius:var(--border-radius-lg);padding:2rem;position:relative;transition:var(--transition-slow);display:flex;flex-direction:column;gap:1.5rem}.pricing-card:hover{border-color:var(--bg-border-hover);transform:translateY(-4px);box-shadow:var(--shadow-medium)}.pricing-card--popular{border-color:var(--gold);background:var(--bg-elevated);box-shadow:var(--shadow-gold-sm);transform:translateY(-8px)}.pricing-card--popular:hover{transform:translateY(-12px);box-shadow:var(--shadow-gold)}.pricing-badge{position:absolute;top:-14px;left:50%;transform:translate(-50%);background:var(--gradient-gold);color:#000;font-size:.75rem;font-weight:700;letter-spacing:.08em;padding:4px 16px;border-radius:20px;white-space:nowrap}.pricing-header{display:flex;flex-direction:column;gap:.6rem}.pricing-name{font-size:1.15rem;font-weight:600;color:var(--text-bright);letter-spacing:.04em}.pricing-price{display:flex;align-items:baseline;gap:.3rem;margin-top:.25rem}.pricing-amount{font-size:1.75rem;font-weight:700;color:var(--gold);letter-spacing:-.01em}.pricing-unit{font-size:.85rem;color:var(--text-light)}.pricing-suitable{font-size:.8rem;color:var(--text-muted);line-height:1.5}.pricing-features{list-style:none;display:flex;flex-direction:column;gap:.65rem;flex:1}.pricing-features li{font-size:.875rem;color:var(--text-light);display:flex;align-items:flex-start;gap:.6rem;line-height:1.5}.pricing-features li .fa-check{color:var(--gold);font-size:.75rem;margin-top:3px;flex-shrink:0}.pricing-footer{display:flex;flex-direction:column;gap:1rem;border-top:1px solid var(--bg-border);padding-top:1.25rem;margin-top:auto}.pricing-delivery{font-size:.8rem;color:var(--text-muted);display:flex;align-items:center;gap:.4rem}.pricing-delivery .fa-clock{color:var(--gold);font-size:.75rem}.pricing-cta{width:100%;justify-content:center;text-align:center}@media(max-width:900px){.pricing-grid{grid-template-columns:1fr;max-width:480px;margin-left:auto;margin-right:auto}.pricing-card--popular{transform:translateY(0)}.pricing-card--popular:hover{transform:translateY(-4px)}.about-content,.contact-layout{grid-template-columns:1fr;gap:3rem}.contact-left{position:static}.form-row{grid-template-columns:1fr}}@media(max-width:768px){.container,.nav-container{padding:0 24px}.hamburger{display:flex}.nav-menu{position:fixed;left:-100%;top:68px;flex-direction:column;background-color:#0a0a0afa;width:100%;text-align:center;transition:var(--transition);box-shadow:var(--shadow-medium);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:2rem 0;gap:1.5rem;border-bottom:1px solid var(--bg-border)}.nav-menu.active{left:0}.hero{padding:130px 0 80px}.hero-content{padding:0 28px}.hero-title{font-size:3.2rem}.hero-description{max-width:100%}.portfolio-grid{grid-template-columns:1fr}.section-title{font-size:2rem}.contact-title{font-size:2.2rem}.contact-form-wrap{padding:1.75rem}.footer-content{flex-direction:column;gap:1.5rem;text-align:center}}@media(max-width:480px){.hero-title{font-size:2.6rem}.hero-buttons{flex-direction:column;align-items:flex-start}.skills-cloud{gap:.4rem}.contact-title{font-size:1.9rem}}*{margin:0;padding:0;box-sizing:border-box}:root{--gold: #F5A623;--gold-dark: #d4891a;--gold-dim: rgba(245, 166, 35, .1);--gold-dim2: rgba(245, 166, 35, .18);--text-bright: #E8E8E8;--text-light: #a1a1aa;--text-muted: #52525b;--bg-dark: #0a0a0a;--bg-card: #111111;--bg-elevated: #181818;--bg-border: rgba(255, 255, 255, .07);--bg-border-hover: rgba(245, 166, 35, .35);--gradient-gold: linear-gradient(135deg, #F5A623 0%, #d4891a 100%);--gradient-glow: radial-gradient(ellipse at top, rgba(245, 166, 35, .12) 0%, transparent 65%);--shadow-light: 0 1px 4px rgba(0, 0, 0, .5);--shadow-medium: 0 4px 24px rgba(0, 0, 0, .6);--shadow-heavy: 0 16px 48px rgba(0, 0, 0, .7);--shadow-gold: 0 0 30px rgba(245, 166, 35, .28);--shadow-gold-sm: 0 0 16px rgba(245, 166, 35, .2);--border-radius: 8px;--border-radius-lg: 12px;--transition: all .25s ease;--transition-slow: all .4s ease}body{font-family:Noto Sans TC,sans-serif;line-height:1.6;color:var(--text-bright);background-color:var(--bg-dark);letter-spacing:.03em;-webkit-font-smoothing:antialiased}.container{max-width:1200px;margin:0 auto;padding:0 40px}html{scroll-behavior:smooth}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}@keyframes shimmerSweep{0%{left:-130%}to{left:220%}}@keyframes pulse-gold{0%,to{box-shadow:0 0 #f5a62366}50%{box-shadow:0 0 0 8px #f5a62300}}