:root{--ink:#151b16;--muted:#586158;--paper:#f6f7f2;--line:#d8ded4;--lime:#c6f15e;--green:#276f3d;--radius:18px;--shell:1240px}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Pretendard","Apple SD Gothic Neo","Noto Sans KR","Malgun Gothic",Arial,sans-serif;font-size:16px;line-height:1.65;word-break:keep-all}
body.modal-open{overflow:hidden}
a{color:inherit;text-decoration:none}
button{font:inherit}
img{display:block;max-width:100%}
em{font-style:normal;color:var(--green)}
::selection{background:var(--lime);color:var(--ink)}
:focus-visible{outline:3px solid var(--green);outline-offset:4px}
.shell{width:min(calc(100% - 64px),var(--shell));margin-inline:auto}
.skip-link{position:absolute;z-index:100;left:16px;top:-100px;background:var(--lime);padding:10px 16px;border-radius:8px}
.skip-link:focus{top:16px}
.site-header{position:sticky;top:0;z-index:30;background:rgba(246,247,242,.94);box-shadow:0 4px 18px #1723190a;backdrop-filter:blur(14px)}
.header-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.brand{font-weight:900;letter-spacing:-.08em;font-size:25px;white-space:nowrap;line-height:1}
.brand-dot{color:var(--green)}
.primary-nav{display:flex;align-items:center;gap:34px;font-size:14px;font-weight:700}
.primary-nav>a:hover,.project-links a:hover{color:var(--green)}
.menu-toggle{display:none}
.hero{padding-block:78px 82px}
.hero-copy{max-width:850px}
.eyebrow{margin:0;color:var(--green);font-size:12px;font-weight:900;letter-spacing:.14em;line-height:1.5}
.hero h1{font-size:clamp(44px,4.6vw,66px);line-height:1.2;letter-spacing:-.06em;margin:0;font-weight:800}
.hero-actions{display:flex;align-items:center;gap:30px;margin-top:32px}
.button{display:inline-flex;align-items:center;justify-content:space-between;gap:36px;padding:15px 20px;border-radius:6px;font-size:15px;font-weight:800;transition:transform .2s,background .2s}
.button:hover{transform:translateY(-3px)}
.button-primary{background:var(--ink);color:#fff;min-width:190px}
.button-primary:hover{background:var(--green)}
.section{padding-block:100px}
.work-section{padding-top:50px}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:35px;margin-bottom:52px}
.section-heading h2{margin:12px 0 0;font-size:clamp(34px,3.4vw,48px);line-height:1.23;letter-spacing:-.055em}
.project{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,.9fr);column-gap:6%;row-gap:25px;padding:45px 0 58px}
.project+.project{border-top:1px solid #e3e8df}
.project-heading{grid-column:1/-1}
.project-media{grid-column:1}
.project-image{width:100%;height:auto}
.project-body{grid-column:2;padding:0 0 0 5px}
.project-number{font-size:13px;font-weight:900;color:var(--green);letter-spacing:.12em}
.project-number span{color:#8a938a}
.project h3{font-size:clamp(29px,2.7vw,38px);line-height:1.25;letter-spacing:-.045em;margin:10px 0 2px}
.project-subtitle{font-size:16px;color:var(--green);font-weight:800;margin:0 0 12px}
.project-summary{font-size:17px;line-height:1.85;margin:0 0 22px;color:#344036}
.project-facts{display:grid;gap:12px;padding:16px;background:#edf1e9;border-radius:8px}
.project-facts>div{display:grid;grid-template-columns:80px 1fr;gap:8px;font-size:14px}
.project-facts span{color:#6e786f}
.project-facts strong{font-weight:700}
.tags{display:flex;flex-wrap:wrap;list-style:none;padding:0;margin:21px 0 0;gap:7px}
.tags li{padding:5px 10px;background:#e8eee4;border-radius:999px;font-size:11px;font-weight:800;color:#4b574c}
.project-details-trigger{width:100%;display:flex;justify-content:space-between;align-items:center;margin-top:20px;padding:12px 0;border:0;background:none;color:var(--ink);font-size:14px;font-weight:800;text-align:left;cursor:pointer}
.project-details-trigger:hover{color:var(--green)}
.project-details-trigger span{font-size:20px;font-weight:400;line-height:1}
.project-modal{width:min(760px,calc(100vw - 32px));max-height:calc(100dvh - 40px);padding:0;border:0;border-radius:12px;background:var(--paper);color:var(--ink);box-shadow:0 24px 80px #08160b66;overflow:auto}
.project-modal::backdrop{background:#08160bba;backdrop-filter:blur(3px)}
.modal-header{position:sticky;top:0;z-index:1;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:25px 34px;background:var(--paper)}
.modal-type{margin:0 0 5px;color:var(--green);font-size:12px;font-weight:900;letter-spacing:.04em}
.modal-header h2{margin:0;font-size:clamp(24px,2.6vw,30px);line-height:1.23;letter-spacing:-.04em}
.modal-close{display:grid;place-items:center;flex:0 0 38px;width:38px;height:38px;padding:0;border:0;border-radius:50%;background:#e8eee4;color:var(--ink);font-size:26px;line-height:1;cursor:pointer}
.modal-close:hover{background:var(--lime)}
.modal-body{padding:28px 34px 38px;color:#4b574c;font-size:14px;line-height:1.8}
.issue-list{list-style:none;counter-reset:issue;display:grid;gap:30px;margin:0;padding:0}
.issue-item{counter-increment:issue}
.issue-item h3{margin:0 0 12px;color:var(--ink);font-size:17px;line-height:1.4;letter-spacing:-.03em}
.issue-item h3::before{content:counter(issue) ".";display:inline-block;margin-right:10px;color:var(--green);font-size:15px;font-weight:900;font-variant-numeric:tabular-nums}
.issue-item dl{display:grid;gap:10px;margin:0}
.issue-item dl>div{display:grid;grid-template-columns:48px minmax(0,1fr);gap:13px}
.issue-item dt{color:var(--green);font-size:13px;font-weight:900}
.issue-item dd{margin:0;line-height:1.7}
.project-links{display:flex;gap:22px;margin-top:20px;font-size:14px;font-weight:900}
.project-links a{text-decoration:underline;text-underline-offset:5px;text-decoration-color:#94a197}
.more-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.more-card{padding-top:12px}
.more-image{margin-top:16px}
.more-image img{width:100%;height:auto}
.more-content{padding:0}
.more-content span{font-size:11px;letter-spacing:.12em;color:var(--green);font-weight:900}
.more-content h3{font-size:22px;letter-spacing:-.04em;margin:11px 0 12px;line-height:1.4}
.more-description{color:#546055;font-size:15px;margin:16px 0 0;line-height:1.8}
.site-footer{background:#152419;color:#a2b3a3;font-size:12px}
.footer-inner{min-height:75px;display:flex;align-items:center;justify-content:space-between;gap:20px}
@media(max-width:1000px){.hero{padding-block:70px}.project{gap:4%}}
@media(max-width:760px){.shell{width:min(calc(100% - 36px),var(--shell))}.header-inner{min-height:64px}.brand{font-size:22px}.menu-toggle{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;width:42px;height:42px;background:none;border:1px solid var(--line);border-radius:50%;cursor:pointer}.menu-toggle span{width:18px;height:2px;background:var(--ink)}.primary-nav{display:none;position:absolute;top:64px;left:0;right:0;background:var(--paper);padding:24px 18px 28px;border-bottom:1px solid var(--line);box-shadow:0 18px 28px #0b210d10;flex-direction:column;align-items:stretch;gap:18px}.primary-nav.is-open{display:flex}.primary-nav>a{padding:4px 0}.primary-nav .nav-cta{padding:10px 14px;text-align:center}.hero{padding-block:58px 65px}.hero h1{font-size:clamp(44px,10vw,67px)}.hero-lead{font-size:16px}.section{padding-block:75px}.work-section{padding-top:35px}.section-heading{display:block;margin-bottom:36px}.section-heading h2{font-size:clamp(37px,8vw,49px)}.section-heading>p{margin-top:18px}.project{grid-template-columns:1fr;gap:30px;padding:28px 0 45px}.project-body{padding:0}.approach-grid{grid-template-columns:1fr}.approach-card{min-height:0;padding:27px 26px 33px}.approach-card h3{margin-top:25px}.more-grid{grid-template-columns:1fr}.contact-section{padding-block:75px}.contact-inner h2{font-size:clamp(48px,10vw,70px)}}
@media(max-width:480px){.hero h1{font-size:43px}.hero-actions{gap:22px}.button{gap:16px}.project-facts>div{grid-template-columns:60px 1fr}.project h3{font-size:34px}.contact-links{align-items:flex-start;flex-direction:column;gap:25px}.footer-inner{align-items:flex-start;flex-direction:column;padding-block:19px;gap:6px}}
@media(max-width:760px){.project-media,.project-body{grid-column:1}}
@media(max-width:760px){.modal-header{padding:19px 22px}.modal-body{padding:18px 22px 28px}}
@media(max-width:760px){.hero h1{font-size:clamp(40px,8vw,54px)}.section-heading h2{font-size:clamp(32px,6.5vw,42px)}.project h3{font-size:clamp(29px,6vw,35px)}}
@media(max-width:480px){.hero h1{font-size:38px}.project h3{font-size:30px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button{transition:none}}