@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./geist-cyrillic-ext-wght-normal-DjL33-gN.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./geist-cyrillic-wght-normal-BEAKL7Jp.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./geist-vietnamese-wght-normal-6IgcOCM7.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./geist-latin-ext-wght-normal-DC-KSUi6.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./geist-latin-wght-normal-BgDaEnEv.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./geist-mono-cyrillic-ext-wght-normal-I4S5GZfc.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./geist-mono-cyrillic-wght-normal-BmXc_FBt.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./geist-mono-symbols2-wght-normal-GZpp1pK2.woff2) format("woff2-variations");unicode-range:U+2000-2001,U+2004-2008,U+200A,U+23B8-23BD,U+2500-259F}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./geist-mono-vietnamese-wght-normal-D8KDMBhC.woff2) format("woff2-variations");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./geist-mono-latin-ext-wght-normal-DrnZ1wKl.woff2) format("woff2-variations");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Geist Mono Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(./geist-mono-latin-wght-normal-B_7UjwxQ.woff2) format("woff2-variations");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--c-teal: #05AD98;--c-teal-hover: #048c7a;--c-teal-soft: rgba(5, 173, 152, .08);--c-grey-light: #BBBFBF;--c-grey-medium: #878787;--c-white: #FFFFFF;--c-ink: #141616;--bg-page: #FFFFFF;--bg-subtle: #F9FAFA;--bg-card: #FFFFFF;--bg-chip: rgba(187, 191, 191, .16);--border-subtle: #ECEFEF;--border-medium: #BBBFBF;--border-strong: #878787;--border-accent: #05AD98;--text-primary: #141616;--text-secondary: #4A5151;--text-muted: #878787;--text-inverted: #FFFFFF;--font-primary: "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;--font-code: ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;--container-max: 980px;--nav-height: 72px;--radius-xs: 4px;--radius-sm: 6px;--radius-md: 10px;--radius-lg: 14px;--radius-pill: 9999px;--transition-fast: .16s cubic-bezier(.16, 1, .3, 1);--transition-smooth: .24s cubic-bezier(.16, 1, .3, 1)}html.theme-dark{--bg-page: #101212;--bg-subtle: #161818;--bg-card: #181B1B;--bg-chip: rgba(187, 191, 191, .12);--border-subtle: rgba(187, 191, 191, .16);--border-medium: rgba(187, 191, 191, .3);--border-strong: #878787;--border-accent: #05AD98;--text-primary: #FFFFFF;--text-secondary: #BBBFBF;--text-muted: #878787;--text-inverted: #141616}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{font-size:16px;scroll-behavior:smooth;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}body{background-color:var(--bg-page);color:var(--text-primary);font-family:var(--font-primary);line-height:1.65;overflow-x:hidden;transition:background-color var(--transition-smooth),color var(--transition-smooth)}::selection{background-color:var(--c-teal);color:#fff}:focus-visible{outline:2px solid var(--c-teal);outline-offset:3px}.text-teal{color:var(--c-teal)!important}.brand-dot{color:var(--c-teal)}.inline-code{font-family:var(--font-primary);font-size:.9em;background:var(--bg-chip);border:1px solid var(--border-subtle);padding:2px 6px;border-radius:var(--radius-xs);color:var(--text-primary)}.margin-top-lg{margin-top:48px}.scroll-progress{position:fixed;top:0;left:0;right:0;height:2.5px;background-color:var(--c-teal);transform-origin:0%;z-index:1000}.section-container{max-width:var(--container-max);margin:0 auto;padding:0 32px}.section-flow{padding:96px 0;border-bottom:1px solid var(--border-subtle)}.section-title-wrap{margin-bottom:48px}.section-category-label{display:block;font-size:.72rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--c-teal);margin-bottom:12px}.section-heading{font-size:clamp(2rem,3.6vw,2.75rem);font-weight:700;letter-spacing:-.035em;line-height:1.15;color:var(--text-primary);margin-bottom:12px}.section-subheading{font-size:1.05rem;color:var(--text-secondary);line-height:1.55;max-width:720px}.btn-primary{display:inline-flex;align-items:center;gap:8px;background-color:var(--c-ink);color:#fff;padding:10px 22px;border-radius:var(--radius-pill);font-size:.9rem;font-weight:600;text-decoration:none;transition:background-color var(--transition-fast),transform var(--transition-fast);border:none;cursor:pointer}.btn-primary:hover{background-color:var(--c-teal);transform:translateY(-1px)}html.theme-dark .btn-primary{background-color:var(--c-teal);color:#141616}html.theme-dark .btn-primary:hover{background-color:#fff;color:#141616}.btn-secondary{display:inline-flex;align-items:center;gap:8px;background:transparent;color:var(--text-primary);border:1px solid var(--border-medium);padding:10px 20px;border-radius:var(--radius-pill);font-size:.88rem;font-weight:500;cursor:pointer;transition:all var(--transition-fast)}.btn-secondary:hover{border-color:var(--c-teal);color:var(--c-teal)}.social-link{display:inline-flex;align-items:center;gap:4px;font-size:.88rem;font-weight:600;color:var(--text-secondary);text-decoration:none;transition:color var(--transition-fast)}.social-link:hover{color:var(--c-teal)}.tag-pill{display:inline-block;font-size:.74rem;font-weight:500;color:var(--text-secondary);background:var(--bg-chip);border:1px solid var(--border-subtle);padding:3px 9px;border-radius:var(--radius-pill)}.site-nav{position:sticky;top:0;left:0;right:0;height:var(--nav-height);background-color:var(--bg-page);border-bottom:1px solid var(--border-subtle);z-index:900;transition:background-color var(--transition-fast),border-color var(--transition-fast)}.site-nav.nav-scrolled{background-color:#fffffff0;backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}html.theme-dark .site-nav.nav-scrolled{background-color:#101212f0}.nav-wrapper{max-width:var(--container-max);height:100%;margin:0 auto;padding:0 32px;display:flex;align-items:center;justify-content:space-between}.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text-primary)}.logo-symbol{display:flex;align-items:center;justify-content:center;width:32px;height:32px;border-radius:var(--radius-sm);background-color:var(--c-ink);color:#fff;font-weight:700;font-size:.82rem;letter-spacing:-.02em}html.theme-dark .logo-symbol{background-color:var(--c-teal);color:#141616}.logo-name{font-weight:700;font-size:1.05rem;letter-spacing:-.02em}.logo-badge{font-size:.72rem;font-weight:600;color:var(--c-teal);background:var(--c-teal-soft);padding:2px 8px;border-radius:var(--radius-pill)}.nav-desktop-links{display:none;align-items:center;gap:28px}@media (min-width: 820px){.nav-desktop-links{display:flex}}.nav-desktop-item{font-size:.9rem;font-weight:500;color:var(--text-secondary);text-decoration:none;transition:color var(--transition-fast)}.nav-desktop-item:hover{color:var(--c-teal)}.nav-right-actions{display:flex;align-items:center;gap:12px}.theme-switch-btn{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-pill);border:1px solid var(--border-medium);background:transparent;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast)}.theme-switch-btn:hover{border-color:var(--c-teal);color:var(--c-teal)}.nav-contact-pill{display:inline-flex;align-items:center;gap:6px;padding:8px 18px;border-radius:var(--radius-pill);font-size:.86rem;font-weight:600;background-color:var(--c-teal);color:#fff;text-decoration:none;transition:background-color var(--transition-fast),transform var(--transition-fast)}.nav-contact-pill:hover{background-color:var(--c-teal-hover);transform:translateY(-1px)}.nav-mobile-toggle{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:var(--radius-sm);border:1px solid var(--border-subtle);background:transparent;color:var(--text-primary);cursor:pointer}@media (min-width: 820px){.nav-mobile-toggle{display:none}}.nav-mobile-drawer{background-color:var(--bg-page);border-bottom:1px solid var(--border-subtle);padding:16px 32px 24px}.nav-mobile-list{display:flex;flex-direction:column;gap:14px}.nav-mobile-item{font-size:1.05rem;font-weight:600;color:var(--text-primary);text-decoration:none;padding:8px 0;border-bottom:1px solid var(--border-subtle)}.nav-mobile-contact-btn{display:block;text-align:center;background-color:var(--c-teal);color:#fff;padding:12px;border-radius:var(--radius-pill);text-decoration:none;font-weight:600;margin-top:8px}.hero-section{padding:108px 0 88px;border-bottom:1px solid var(--border-subtle)}.hero-content{max-width:880px}.hero-eyebrow{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.84rem;font-weight:600;color:var(--text-muted);margin-bottom:24px}.eyebrow-divider{color:var(--border-medium)}.hero-headline{font-size:clamp(2.4rem,4.6vw,3.6rem);font-weight:700;letter-spacing:-.04em;line-height:1.1;color:var(--text-primary);margin-bottom:24px}.hero-bio{font-size:1.15rem;line-height:1.65;color:var(--text-secondary);margin-bottom:36px}.hero-bio strong{color:var(--text-primary);font-weight:600}.hero-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:56px}.hero-socials{display:flex;align-items:center;gap:18px;margin-left:6px}.hero-highlights-strip{display:flex;flex-direction:column;gap:12px;border-top:1px solid var(--border-subtle);padding-top:24px}.highlight-entry{display:flex;flex-wrap:wrap;align-items:baseline;gap:12px;font-size:.88rem}.highlight-tag{font-size:.7rem;font-weight:700;letter-spacing:.08em;color:var(--c-teal);min-width:100px}.highlight-val{color:var(--text-secondary)}.case-study-grid{display:grid;grid-template-columns:1fr;gap:48px}@media (min-width: 860px){.case-study-grid{grid-template-columns:1.2fr .8fr;gap:56px}}.case-study-narrative{display:flex;flex-direction:column;gap:16px}.narrative-heading{font-size:1.25rem;font-weight:700;letter-spacing:-.02em;color:var(--text-primary);margin-top:12px}.case-study-narrative p{font-size:1rem;color:var(--text-secondary);line-height:1.65}.narrative-bullets{list-style:disc;padding-left:20px;display:flex;flex-direction:column;gap:8px;color:var(--text-secondary);font-size:.96rem;line-height:1.6}.narrative-bullets strong{color:var(--text-primary);font-weight:600}.case-study-sidebar{display:flex;flex-direction:column}.sidebar-meta-card{background-color:var(--bg-subtle);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:28px}.sidebar-card-title{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border-subtle);padding-bottom:12px;margin-bottom:16px}.meta-spec-row{display:flex;justify-content:space-between;align-items:baseline;gap:12px;font-size:.85rem;border-bottom:1px solid var(--border-subtle);padding:10px 0}.meta-spec-row:last-of-type{border-bottom:none;margin-bottom:16px}.meta-k{color:var(--text-muted)}.meta-v{font-weight:600;color:var(--text-primary);text-align:right}.sidebar-tags-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}.projects-editorial-list{display:flex;flex-direction:column;gap:36px}.project-editorial-row{border-bottom:1px solid var(--border-subtle);padding-bottom:36px}.project-editorial-row:last-child{border-bottom:none;padding-bottom:0}.project-period{font-size:.76rem;font-weight:600;color:var(--text-muted);display:block;margin-bottom:6px}.project-name{font-size:1.45rem;font-weight:700;letter-spacing:-.025em;color:var(--text-primary);margin-bottom:6px}.project-highlight{font-size:.9rem;font-weight:600;color:var(--c-teal);margin-bottom:12px}.project-summary{font-size:1rem;line-height:1.65;color:var(--text-secondary);max-width:800px;margin-bottom:16px}.project-tags{display:flex;flex-wrap:wrap;gap:8px}.experience-list{display:flex;flex-direction:column;gap:48px}.experience-entry{border-bottom:1px solid var(--border-subtle);padding-bottom:40px}.experience-entry:last-child{border-bottom:none;padding-bottom:0}.experience-header{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:12px}.experience-role{font-size:1.4rem;font-weight:700;letter-spacing:-.02em;color:var(--text-primary);margin-bottom:4px}.experience-company-line{font-size:.92rem;color:var(--text-muted);display:flex;align-items:center;gap:8px}.company-title{font-weight:600;color:var(--text-primary)}.meta-sep{color:var(--border-medium)}.experience-dates{font-size:.85rem;font-weight:600;color:var(--c-teal)}.experience-summary{font-size:1rem;line-height:1.65;color:var(--text-secondary);margin-bottom:16px}.experience-bullets{list-style:disc;padding-left:20px;display:flex;flex-direction:column;gap:8px;color:var(--text-secondary);font-size:.94rem;line-height:1.55;margin-bottom:20px}.experience-tags{display:flex;flex-wrap:wrap;gap:8px}.infra-architecture-grid{display:grid;grid-template-columns:1fr;gap:20px;margin-bottom:32px}@media (min-width: 768px){.infra-architecture-grid{grid-template-columns:repeat(2,1fr)}}.infra-card{background-color:var(--bg-card);border:1px solid var(--border-medium);border-radius:var(--radius-md);padding:24px;transition:border-color var(--transition-fast)}.infra-card:hover{border-color:var(--c-teal)}.infra-card-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin-bottom:12px;border-bottom:1px solid var(--border-subtle);padding-bottom:12px}.infra-card-title{font-size:1.15rem;font-weight:700;letter-spacing:-.015em;color:var(--text-primary)}.infra-card-role{font-size:.8rem;color:var(--text-muted);display:block}.infra-card-binding{font-size:.72rem;font-weight:600;color:var(--c-teal);background:var(--c-teal-soft);padding:3px 8px;border-radius:var(--radius-xs);text-align:right;white-space:nowrap}.infra-card-desc{font-size:.92rem;line-height:1.6;color:var(--text-secondary)}.infra-security-note{background-color:var(--bg-subtle);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:22px 24px}.security-note-title{display:block;font-size:.7rem;font-weight:700;letter-spacing:.08em;color:var(--c-teal);margin-bottom:6px}.infra-security-note p{font-size:.92rem;line-height:1.6;color:var(--text-secondary)}.academics-grid{display:grid;grid-template-columns:1fr;gap:48px}@media (min-width: 860px){.academics-grid{grid-template-columns:1.15fr .85fr;gap:56px}}.column-label{font-size:.72rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);border-bottom:1px solid var(--border-medium);padding-bottom:8px;margin-bottom:24px}.academic-items-list{display:flex;flex-direction:column;gap:24px}.academic-row-header{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:2px}.academic-degree{font-size:1.05rem;font-weight:700;letter-spacing:-.01em;color:var(--text-primary)}.academic-years{font-size:.76rem;font-weight:600;color:var(--c-teal)}.academic-inst{font-size:.86rem;color:var(--text-muted);margin-bottom:6px}.academic-details{font-size:.9rem;line-height:1.55;color:var(--text-secondary)}.skill-groups-stack{display:flex;flex-direction:column;gap:24px}.skill-group-box{background-color:var(--bg-card);border:1px solid var(--border-subtle);border-radius:var(--radius-md);padding:18px 20px}.skill-group-title{font-size:.85rem;font-weight:700;color:var(--text-primary);margin-bottom:12px}.skill-pills-wrap{display:flex;flex-wrap:wrap;gap:8px}.skill-chip{font-size:.78rem;color:var(--text-secondary);background:var(--bg-subtle);border:1px solid var(--border-medium);padding:4px 10px;border-radius:var(--radius-pill)}.contact-section{border-bottom:none}.contact-editorial-box{background-color:var(--c-ink);color:#fff;border-radius:var(--radius-lg);padding:48px}@media (min-width: 768px){.contact-editorial-box{padding:64px 56px}}.contact-title{font-size:clamp(2rem,3.8vw,3rem);font-weight:700;letter-spacing:-.035em;line-height:1.15;color:#fff;max-width:720px;margin-bottom:16px}.contact-lead{font-size:1.05rem;line-height:1.6;color:var(--c-grey-light);max-width:620px;margin-bottom:36px}.contact-actions-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px;margin-bottom:36px}.contact-editorial-box .btn-primary{background-color:var(--c-teal);color:#fff}.contact-editorial-box .btn-primary:hover{background-color:var(--c-teal-hover)}.contact-editorial-box .btn-secondary{color:#fff;border-color:#bbbfbf66}.contact-editorial-box .btn-secondary:hover{border-color:#fff;color:#fff}.contact-editorial-box .social-link{color:var(--c-grey-light)}.contact-editorial-box .social-link:hover{color:#fff}.contact-meta-note{border-top:1px solid rgba(187,191,191,.2);padding-top:20px;font-size:.8rem;color:var(--c-grey-light)}.editorial-footer{padding:56px 0 36px;background-color:var(--bg-page);border-top:1px solid var(--border-subtle)}.footer-top-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:32px;margin-bottom:40px}.footer-brand-title{display:block;font-size:1.15rem;font-weight:700;letter-spacing:-.02em;color:var(--text-primary);margin-bottom:6px}.footer-brand-desc{font-size:.88rem;color:var(--text-muted);max-width:320px}.footer-links-nav{display:flex;flex-wrap:wrap;gap:22px}.footer-nav-link{font-size:.88rem;font-weight:500;color:var(--text-secondary);text-decoration:none;transition:color var(--transition-fast)}.footer-nav-link:hover{color:var(--c-teal)}.footer-bottom-row{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px;border-top:1px solid var(--border-subtle);padding-top:24px;font-size:.82rem;color:var(--text-muted)}.footer-bottom-actions{display:flex;align-items:center;gap:20px}.footer-scroll-top-btn{display:inline-flex;align-items:center;gap:6px;background:transparent;border:none;color:var(--text-secondary);font-family:var(--font-primary);font-size:.82rem;font-weight:600;cursor:pointer;transition:color var(--transition-fast)}.footer-scroll-top-btn:hover{color:var(--c-teal)}@media (max-width: 640px){.section-flow{padding:64px 0}.section-container,.nav-wrapper{padding:0 20px}.hero-section{padding:64px 0 48px}.contact-editorial-box{padding:36px 24px}}@media (prefers-reduced-motion: reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}