:root{--ink:#101d35;--muted:#596579;--blue:#2950ef;--line:#dde3ec;--surface:#f4f6fa;--white:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:100px}body{margin:0;color:var(--ink);background:var(--white);font-family:Inter,"Pretendard","Noto Sans KR","Malgun Gothic",Arial,sans-serif;font-size:16px;line-height:1.65;word-break:keep-all}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button,summary{-webkit-tap-highlight-color:transparent}a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid var(--blue);outline-offset:6px}button:disabled{cursor:wait}.container{width:min(1200px,calc(100% - 96px));margin-inline:auto}.skip-link{position:fixed;top:12px;left:12px;transform:translateY(-180%);padding:10px 20px;background:var(--ink);color:white;z-index:100}.skip-link:focus{transform:none}.site-header{position:sticky;top:0;z-index:20;border-bottom:1px solid var(--line);background:rgba(255,255,255,.96)}.header-inner{height:88px;display:flex;align-items:center;justify-content:space-between}.logo{display:flex;align-items:center;gap:12px;font-size:17px;font-weight:800;letter-spacing:.03em}.logo-symbol{width:40px;height:40px;display:block;flex-shrink:0;border-radius:10px}nav{display:flex;gap:38px;align-items:center;font-size:14px;font-weight:600}nav a:hover{color:var(--blue)}.nav-contact{display:flex;gap:22px;align-items:center}.menu-toggle{display:none}.hero{padding-top:40px}.hero-topline,.hero-foot{display:flex;justify-content:space-between;gap:20px;color:var(--muted);font-size:12px;letter-spacing:.12em}.hero-topline{font-weight:700}.hero-content{padding:80px 0 72px}.intro{margin:0 0 25px;color:var(--muted);font-size:18px}.intro strong{color:var(--ink)}h1{margin:0;font-size:clamp(42px,5.7vw,76px);font-weight:800;line-height:1.27;letter-spacing:-.065em}h1 span{color:var(--blue)}.hero-bottom{display:flex;align-items:center;justify-content:space-between;gap:36px;margin-top:38px}.hero-description{color:var(--muted);margin:0;line-height:1.9}.button{display:inline-flex;align-items:center;justify-content:space-between;gap:35px;padding:17px 24px;border-radius:5px;font-weight:600;font-size:15px;transition:background .2s,transform .2s}.primary{background:var(--blue);color:#fff;flex-shrink:0}.primary:hover{background:#173bcc;transform:translateY(-2px)}.button span{font-size:22px}.hero-foot{padding:22px 0;border-top:1px solid var(--line);letter-spacing:0;font-size:13px}.scroll-label{font-size:11px;letter-spacing:.12em;display:flex;gap:22px}.projects{background:var(--surface);padding:86px 0 90px;border-block:1px solid var(--line)}.section-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:25px;margin-bottom:34px}.eyebrow{margin:0 0 13px;color:var(--blue);font-weight:700;font-size:12px;letter-spacing:.15em}h2{margin:0;font-size:30px;letter-spacing:-.055em;line-height:1.45}.count{display:inline-block;margin-left:13px;color:var(--blue);font-size:13px;vertical-align:top;letter-spacing:0}.section-heading>p{font-size:14px;color:var(--muted);margin:0 0 4px}.project-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:start}.project-card{background:white;border:1px solid var(--line);border-radius:12px;overflow:hidden;transition:box-shadow .25s,transform .25s}.project-card:hover{box-shadow:0 15px 35px #101d3510;transform:translateY(-4px)}.project-visual{height:254px;display:flex;align-items:center;justify-content:center;overflow:hidden;position:relative;padding:26px}.visual-flow{background:#dce7ff}.mini-app{background:white;border-radius:6px;width:100%;box-shadow:0 12px 20px #304d9b20;transform:rotate(-4deg)}.mini-header{height:34px;display:flex;align-items:center;justify-content:space-between;padding:0 12px;border-bottom:1px solid #eef0f5}.mini-header b{font-size:15px;color:var(--blue)}.mini-header span{font-size:8px;color:#69758a}.mini-body{display:flex;min-height:113px}.mini-sidebar{width:33px;flex-shrink:0;border-right:1px solid #eef0f5;padding:13px 9px}.mini-sidebar i{display:block;width:14px;height:4px;background:#c8d3e9;margin-bottom:10px}.mini-content{flex:1;padding:12px;min-width:0}.mini-content>strong{font-size:10px;display:block;margin-bottom:12px}.mini-columns{display:flex;gap:7px}.mini-columns>div{background:#f3f5fa;flex:1;padding:5px}.mini-columns span{font-size:5px;display:block;white-space:nowrap;color:#596579}.mini-columns i{display:block;background:#fff;border:1px solid #e2e7f0;height:18px;margin-top:5px;border-radius:2px}.mini-columns .blue-task{background:#c9d6ff;border-color:#b7caff}.visual-caption{position:absolute;bottom:17px;font-size:9px;letter-spacing:.14em;color:#3d5789}.visual-note{background:#183a37}.note-poster{width:92%;height:208px;padding:18px 22px;background:#d9ed92;transform:rotate(5deg);color:#19352f;box-shadow:0 12px 20px #0002}.note-poster>span{font-size:8px;letter-spacing:.12em}.note-poster>strong{display:block;margin-top:10px;font-size:26px;line-height:1.3;letter-spacing:-.06em}.note-rule{margin-top:12px;height:1px;background:#19352f55}.note-poster>p{font-size:8px;line-height:1.4;margin:8px 0}.note-poster>b{display:block;font-size:8px;text-align:right}.visual-habit{background:#f1d9cd}.habit-panel{width:100%;background:#fff9f4;border-radius:12px;padding:22px;box-shadow:0 12px 20px #80452210}.habit-title{display:flex;justify-content:space-between;align-items:center}.habit-title b{font-size:18px;letter-spacing:-.04em}.habit-title>span{font-size:7px;color:#8f6450}.habit-panel>strong{font-size:11px;display:block;margin:10px 0 12px}.week{display:grid;grid-template-columns:repeat(7,1fr);gap:4px;text-align:center;font-size:8px;color:#806858}.checks{margin-top:6px}.checks span{aspect-ratio:1;display:grid;place-items:center;border-radius:50%;background:#eaddd2;color:#74685e}.checks span:nth-child(-n+4){background:#b45731;color:#fff}.checks .today{outline:1px solid #b45731;background:transparent;color:#b45731}.habit-progress{display:flex;justify-content:space-between;font-size:8px;margin-top:15px}.progress-track{height:4px;margin-top:6px;background:#eee1d8;border-radius:5px}.progress-track i{display:block;width:57%;height:100%;background:#b45731;border-radius:5px}.habit-panel>p{font-size:8px;margin:7px 0 0;color:#806858}.project-info{padding:24px}.project-meta{display:flex;justify-content:space-between;font-size:10px;letter-spacing:.09em;color:var(--muted);font-weight:600}.project-info h3{font-size:20px;letter-spacing:-.055em;line-height:1.5;margin:12px 0 10px}.project-info>p{font-size:14px;color:var(--muted);margin:0;line-height:1.85;min-height:52px}.tags{display:flex;gap:7px;flex-wrap:wrap;margin:20px 0 22px}.tags span{background:#f0f3f8;border-radius:4px;padding:3px 9px;font-size:12px;color:#536077}details{border-top:1px solid var(--line);padding-top:16px}summary{list-style:none;display:flex;justify-content:space-between;align-items:center;font-size:14px;font-weight:600;cursor:pointer}summary::-webkit-details-marker{display:none}summary span{font-size:22px;line-height:1;font-weight:400}details[open] summary span{transform:rotate(45deg)}details p{font-size:14px;color:var(--muted);line-height:1.8;margin-bottom:0}.contact{padding-block:94px;display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.contact h2{font-size:44px;line-height:1.4}.contact-heading>p:last-child{color:var(--muted);font-size:15px;margin:20px 0 0}.contact-action{padding-left:20px;display:flex;flex-direction:column;align-items:flex-start}.email-label{font-size:12px;letter-spacing:.08em;color:var(--muted)}.email-link{font-size:clamp(22px,2.55vw,34px);letter-spacing:-.04em;font-weight:600;display:flex;justify-content:space-between;gap:25px;padding:14px 0;border-bottom:1px solid var(--ink);width:100%;overflow-wrap:anywhere;word-break:normal}.email-link:hover{color:var(--blue)}.copy-email{background:none;border:0;padding:14px 0;color:var(--muted);font-size:14px;display:flex;gap:14px;align-items:center}.copy-email:hover{color:var(--blue)}#copy-status{min-height:24px;font-size:13px;color:var(--blue)}.site-footer{display:flex;align-items:center;justify-content:space-between;gap:24px;padding-block:25px;border-top:1px solid var(--line)}.footer-logo{font-size:14px;font-weight:800;letter-spacing:.03em}.site-footer p,.site-footer>a:last-child{font-size:12px;color:var(--muted)}.site-footer>a:last-child span{margin-left:15px}
@media(min-width:1450px){.hero-content{padding-block:100px}.hero-topline{margin-top:10px}}
@media(max-width:1000px){.container{width:calc(100% - 56px)}.project-grid{gap:16px}.project-info{padding:20px}.project-visual{padding:18px;height:225px}.habit-panel{padding:15px}.note-poster{padding:16px}.section-heading{align-items:flex-start;flex-direction:column;gap:12px}.project-info h3{font-size:18px}.hero-content{padding-block:65px}.contact{gap:24px}.contact-action{padding-left:0}}
@media(max-width:740px){html{scroll-padding-top:85px}.container{width:calc(100% - 40px)}.header-inner{height:72px}.logo{font-size:15px}.menu-toggle{width:44px;height:44px;border:1px solid var(--line);border-radius:8px;background:white;display:none;flex-direction:column;justify-content:center;gap:6px;align-items:center}.js .menu-toggle{display:flex}.menu-toggle span{width:18px;height:2px;background:var(--ink);transition:transform .2s}.menu-toggle[aria-expanded=true] span:first-child{transform:translateY(4px) rotate(45deg)}.menu-toggle[aria-expanded=true] span:last-child{transform:translateY(-4px) rotate(-45deg)}nav{gap:15px;font-size:13px}.js nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;padding:20px;border-bottom:1px solid var(--line);box-shadow:0 15px 20px #101d350a;flex-direction:column;align-items:stretch;gap:0}.js nav.is-open{display:flex}.js nav a{padding:14px 8px}.nav-contact{justify-content:space-between}.hero{padding-top:27px}.hero-topline{font-size:10px;letter-spacing:.09em}.hero-topline>span:last-child{display:none}.hero-content{padding:48px 0}.intro{font-size:14px;margin-bottom:22px;max-width:290px}.hero h1{font-size:clamp(29px,6.9vw,50px);letter-spacing:-.06em;line-height:1.4}.hero-bottom{display:block;margin-top:24px}.hero-description{font-size:14px}.button{margin-top:26px;padding:14px 20px;font-size:14px}.hero-foot{font-size:11px;padding:18px 0}.scroll-label{font-size:0;gap:0}.scroll-label span{font-size:19px}.projects{padding-block:52px}.section-heading{margin-bottom:26px}h2{font-size:25px}.section-heading>p{font-size:13px}.project-grid{grid-template-columns:1fr;gap:25px}.project-visual{height:260px;padding:35px;}.mini-app{max-width:300px}.mini-body{min-height:120px}.note-poster{max-width:270px;height:212px;padding:20px 26px}.habit-panel{max-width:270px;padding:22px}.project-info{padding:24px}.project-info h3{font-size:21px}.project-info>p{min-height:0;font-size:15px}.project-meta{font-size:11px}.contact{grid-template-columns:1fr;padding-block:58px;gap:32px}.contact h2{font-size:35px}.contact-heading>p:last-child{font-size:14px}.email-link{font-size:clamp(22px,6vw,32px)}.site-footer{flex-wrap:wrap;gap:12px}.site-footer p{order:3;width:100%;margin:0;font-size:11px}.site-footer>a:last-child{margin-left:auto}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}

/* Real project photography and recruitment links */
.project-photo{margin:0;background:#e8edf5}.project-photo img{display:block;width:100%;height:254px;object-fit:cover}.project-photo .launch-photo{object-position:center 88%}.project-photo figcaption{padding:8px 14px;background:#eef2f7;color:#596579;font-size:12px;line-height:1.5}.project-photo figcaption a{text-decoration:underline;text-underline-offset:3px}.project-meta{font-size:11px;letter-spacing:.07em}.card-link{display:inline-flex;align-items:center;gap:12px;color:var(--blue);font-size:14px;font-weight:600;margin-top:16px}.card-link:hover{text-decoration:underline;text-underline-offset:4px}.recruitment-link{display:flex;justify-content:space-between;padding-top:16px;border-top:1px solid var(--line)}.recruit-email{display:block;font-size:14px;color:var(--blue);overflow-wrap:anywhere;word-break:normal;margin-top:14px}
@media(max-width:1000px) and (min-width:741px){.project-photo img{height:225px}}
@media(max-width:740px){.project-photo img{height:260px}.project-photo .launch-photo{object-position:center 90%}}

/* Light / dark theme and contact quotation */
:root{color-scheme:light;--brand:#2950ef;--header-bg:rgba(255,255,255,.96);--card-bg:#fff;--tag-bg:#f0f3f8;--tag-ink:#536077;--caption-bg:#eef2f7}
:root[data-theme="dark"]{color-scheme:dark;--ink:#eef3ff;--muted:#b1bed4;--blue:#97b4ff;--line:#2c3b54;--surface:#101a2c;--white:#0b1220;--header-bg:rgba(11,18,32,.97);--card-bg:#142137;--tag-bg:#20324e;--tag-ink:#c7d7f2;--caption-bg:#1a2940}
.site-header{background:var(--header-bg)}.project-card{background:var(--card-bg)}.project-photo{background:var(--surface)}.project-photo figcaption{background:var(--caption-bg);color:var(--muted)}.tags span{background:var(--tag-bg);color:var(--tag-ink)}.primary{background:var(--brand);color:#fff}.primary:hover{background:#173bcc}.skip-link{background:var(--brand);color:#fff}.header-inner nav{margin-left:auto;margin-right:28px}.header-actions{display:flex;align-items:center;gap:10px}.theme-toggle{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:8px 12px;background:var(--card-bg);color:var(--ink);border:1px solid var(--line);border-radius:8px;font-size:13px;white-space:nowrap}.theme-toggle[hidden]{display:none}.theme-toggle:hover{border-color:var(--blue)}.theme-icon{font-size:20px;line-height:1}.contact h2{font-size:clamp(25px,2.65vw,36px);line-height:1.6;letter-spacing:-.045em}.contact-heading .quote-credit{font-size:13px;color:var(--muted);margin:16px 0 0}.quote-credit a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:1000px){.header-inner nav{gap:24px;margin-right:20px}}
@media(max-width:740px){.header-inner nav{margin:0}.js .header-inner nav{background:var(--card-bg);gap:0}.menu-toggle{background:var(--card-bg);color:var(--ink)}.contact h2{font-size:27px;line-height:1.6}.contact-heading .quote-credit{font-size:12px}}
@media(max-width:400px){.theme-label{display:none}.theme-toggle{width:44px;padding:8px}.header-actions{gap:6px}.contact h2{font-size:24px}}