:root{--bg: #0b0d12;--surface: #12161d;--surface-2: #171c24;--text: #f5f7fb;--muted: #aab2c0;--line: rgba(255, 255, 255, .08);--primary: #7c9cff;--primary-strong: #5b7fff;--max-width: 1120px;--radius: 24px;--shadow: 0 10px 30px rgba(0, 0, 0, .28)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,Pretendard,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(180deg,#0b0d12,#0f1319);color:var(--text)}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}img{display:block;width:100%}.inner{width:min(100% - 32px,var(--max-width));margin:0 auto}.section{padding:108px 0}.header{position:sticky;top:0;z-index:50;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#0b0d12b8;border-bottom:1px solid var(--line)}.header-inner{display:flex;align-items:center;justify-content:space-between;min-height:72px}.logo{font-size:1rem;font-weight:700;letter-spacing:-.02em}.nav{display:flex;gap:20px}.nav-link{color:var(--muted);transition:color .2s ease}.nav-link:hover{color:var(--text)}.hero{min-height:calc(100vh - 72px);display:flex;align-items:center}.hero-inner{display:flex;align-items:center}.hero-copy{max-width:760px}.hero-kicker{color:var(--muted);font-size:2rem;margin-bottom:16px}.hero h1{margin:0;font-size:clamp(2.8rem,8vw,3rem);line-height:1.5;letter-spacing:-.03em;white-space:pre-line}.hero-description{margin-top:28px;max-width:800px;color:var(--muted);font-size:1.08rem;line-height:1.8;white-space:pre-line}.hero-actions{display:flex;gap:12px;margin-top:32px}.highlight{color:var(--primary)}.btn{display:inline-flex;align-items:center;justify-content:center;min-width:120px;height:48px;padding:0 18px;border-radius:999px;border:1px solid transparent;transition:transform .2s ease,background-color .2s ease,border-color .2s ease}.btn:hover{transform:translateY(-1px)}.btn.primary{background:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-strong)}.btn.ghost{background:transparent;border-color:var(--line);color:var(--text)}.section-title{margin-bottom:40px}.eyebrow{margin:0 0 12px;color:var(--primary);font-size:clamp(1em,4vw,2rem);font-weight:700;letter-spacing:-.02em}.section-title h2{margin:0;font-size:clamp(2rem,4vw,3rem);letter-spacing:-.04em}.section-description{margin-top:14px;max-width:640px;color:var(--muted);line-height:1.8}.grid{display:grid;gap:20px}.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:linear-gradient(180deg,var(--surface) 0%,var(--surface-2) 100%);box-shadow:var(--shadow)}.card h3{margin:0 0 12px;font-size:1.2rem;letter-spacing:-.03em}.card p{margin:0;color:var(--muted);line-height:1.75}.skills-wrap{display:grid;gap:24px}.skill-group{padding:28px;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface)}.skill-group h3{margin:0 0 18px;font-size:1.1rem}.chips{display:flex;flex-wrap:wrap;gap:10px}.chip{padding:10px 14px;border-radius:999px;border:1px solid var(--line);background:#ffffff0a;color:var(--text);font-size:.95rem}.chip.small{padding:8px 12px;font-size:.84rem}.project-list{display:grid;gap:24px}.project-card{display:grid;grid-template-columns:.4fr 1fr;gap:28px;padding:24px;border-radius:28px;border:1px solid var(--line);background:linear-gradient(180deg,var(--surface) 0%,var(--surface-2) 100%);box-shadow:var(--shadow)}.project-image-wrap{overflow:hidden;border-radius:20px;border:1px solid var(--line);aspect-ratio:16 / 10}.project-image{width:100%;height:100%;object-fit:cover}.project-content{display:flex;flex-direction:column;justify-content:center}.project-type{margin:0 0 10px;color:var(--primary);font-weight:700}.project-content h3{margin:0;font-size:1.8rem;letter-spacing:-.03em}.project-description{margin:14px 0 18px;color:var(--muted);line-height:1.8}.project-links{display:flex;gap:18px;margin-top:20px}.project-links a{color:var(--text);border-bottom:1px solid rgba(255,255,255,.22)}.timeline{display:grid;gap:28px}.timeline-item{display:grid;grid-template-columns:180px 1fr;gap:24px;padding:24px;border-radius:24px;border:1px solid var(--line);background:var(--surface)}.timeline-period{margin:0;color:var(--muted)}.timeline-right h3{margin:0;font-size:1.2rem}.timeline-subtitle{margin:8px 0 16px;color:var(--muted)}.timeline-right ul{margin:0;padding-left:18px;color:var(--muted);line-height:1.8}.contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px}.contact-form{display:grid;gap:16px}.contact-form label{display:grid;gap:8px;color:var(--text)}.contact-form input,.contact-form textarea{width:100%;padding:14px 16px;border-radius:16px;border:1px solid var(--line);background:#ffffff08;color:var(--text);outline:none}.contact-form input::placeholder,.contact-form textarea::placeholder{color:#7f8795}.footer{border-top:1px solid var(--line);padding:28px 15px 40px}.footer-inner{display:flex;align-items:center;justify-content:space-between;gap:24px}.footer p{margin:4px 0 0;color:var(--muted)}@media(max-width:900px){.grid-3,.project-card,.contact-grid,.timeline-item{grid-template-columns:1fr}.hero h1{line-height:1.02}}@media(max-width:720px){.section{padding:84px 0}.header-inner{flex-direction:column;justify-content:center;gap:12px;padding:14px 0}.nav{gap:14px;flex-wrap:wrap;justify-content:center}.hero-actions,.footer-inner{flex-direction:column;align-items:flex-start}.clickable{cursor:pointer}.clickable:hover{transform:translateY(-4px);transition:transform .2s ease}.project-top-row{display:flex;align-items:center;justify-content:space-between;gap:12px}.project-badge{padding:6px 10px;border-radius:999px;font-size:.8rem;color:var(--muted);background:#ffffff0d;border:1px solid var(--line)}}@media(max-width:768px){.project-modal{padding:24px}.modal-meta{grid-template-columns:1fr}}.modal-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;z-index:9999;display:flex;align-items:center;justify-content:center;padding:24px;background:#030814b8}.project-modal{position:relative;width:min(920px,100%);max-height:90vh;overflow-y:auto;padding:32px;border-radius:28px;background:#1d2740;border:1px solid rgba(255,255,255,.08);box-shadow:0 20px 60px #00000059}.modal-close{position:absolute;top:18px;right:18px;width:40px;height:40px;border:none;background:transparent;color:#fff;font-size:28px;cursor:pointer}.modal-header h2{margin:0;font-size:2rem;letter-spacing:-.03em}.modal-subtitle{margin-top:10px;color:var(--muted);line-height:1.7}.modal-summary{margin-top:28px;font-size:1.15rem;font-weight:600;line-height:1.8}.modal-chips{margin-top:24px}.modal-meta{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:28px;padding-top:24px;border-top:1px solid var(--line)}.meta-label{display:block;margin-bottom:8px;color:var(--muted);font-size:.92rem}.modal-links{display:flex;gap:14px;flex-wrap:wrap}.modal-links a{text-decoration:underline}.modal-section{margin-top:40px}.modal-section h3{margin-bottom:16px;font-size:1.6rem}.modal-section ul{margin:0;padding-left:20px;color:var(--muted);line-height:1.9}.detail-block{margin-bottom:24px}.detail-title{font-size:1.1rem;font-weight:600;margin-bottom:8px}.detail-block ul{padding-left:18px;color:var(--muted);line-height:1.8}