:root{
  --ink:#142232;--navy:#0f2134;--blue:#2e6fb9;--blue2:#5f91ce;--muted:#657383;
  --line:#e5ebf0;--soft:#f6f8fb;--white:#fff;--max:1240px;
  --shadow:0 18px 46px rgba(18,38,59,.09);
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Arial,"Noto Sans KR",sans-serif;color:var(--ink);background:#fff;line-height:1.65;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}button,input,select,textarea{font:inherit}img{max-width:100%;display:block}
.header{position:fixed;z-index:100;top:0;left:0;right:0;height:74px;padding:0 max(28px,calc((100vw - var(--max))/2));display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.95);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.brand{display:flex;align-items:center;gap:10px}.brand-symbol{width:36px;height:36px;border-radius:9px;background:var(--navy);color:#fff;display:grid;place-items:center;font-weight:900}.brand-copy{display:grid;line-height:1}.brand-copy b{font-size:15px;letter-spacing:.03em}.brand-copy small{margin-top:4px;font-size:8px;letter-spacing:.2em;color:#6c7b89}.nav{display:flex;align-items:center;gap:26px;font-size:13px;font-weight:700}.nav a{color:#526171}.nav a:hover{color:var(--blue)}.nav-cta{padding:10px 15px!important;border-radius:8px;background:var(--navy);color:#fff!important}.menu-btn{display:none;border:0;background:none;width:40px;height:40px;padding:8px}.menu-btn span{display:block;height:2px;background:var(--navy);margin:5px 0}
.hero{max-width:var(--max);min-height:650px;margin:74px auto 0;padding:76px 28px;display:grid;grid-template-columns:minmax(0,1.03fr) minmax(380px,.97fr);align-items:center;gap:68px;position:relative}.hero-lines{position:absolute;inset:0;pointer-events:none;background:linear-gradient(90deg,transparent 49.95%,rgba(33,71,108,.035) 50%,transparent 50.05%)}.eyebrow{margin:0 0 14px;color:var(--blue);font-size:10px;letter-spacing:.2em;font-weight:900}.hero h1,.section-title h2,.section-heading h2,.quality-intro h2,.contact-copy h2{margin:0;letter-spacing:-.045em;line-height:1.15}.hero h1{font-size:clamp(46px,5.2vw,68px)}.hero h1 span{color:var(--blue)}.hero-text{max-width:650px;margin:23px 0 0;color:var(--muted);font-size:16px;line-height:1.9}.hero-badges{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.hero-badges span{padding:7px 11px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#617080;font-size:11px;font-weight:700}.hero-actions{display:flex;gap:10px;margin-top:28px}.btn{min-height:48px;padding:0 20px;border-radius:8px;display:inline-flex;align-items:center;justify-content:center;font-size:13px;font-weight:900}.btn.primary{background:var(--blue);color:#fff}.btn.secondary{border:1px solid #cfd9e3;background:#fff}.hero-points{display:flex;gap:28px;margin-top:36px}.hero-points div{display:grid;gap:2px}.hero-points b{font-size:9px;color:var(--blue)}.hero-points span{font-size:12px;font-weight:800;color:#566574}

.trust-bar{max-width:var(--max);margin:0 auto;display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-left:0;border-right:0;background:#fff}.trust-bar div{padding:20px 26px;display:grid;gap:3px;border-right:1px solid var(--line)}.trust-bar div:last-child{border-right:0}.trust-bar b{font-size:10px;letter-spacing:.06em}.trust-bar span{font-size:11px;color:var(--muted)}
.section{max-width:var(--max);margin:0 auto;padding:100px 28px}.about{display:grid;grid-template-columns:.8fr 1.2fr;gap:84px}.section-title h2,.section-heading h2,.quality-intro h2,.contact-copy h2{font-size:clamp(34px,4vw,48px)}.about-body .lead{font-size:18px;font-weight:700;color:#324457}.about-body>p{color:var(--muted)}.value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:28px}.value-grid article{padding:22px;border:1px solid var(--line);border-radius:12px;background:#fff}.value-grid span,.icon-box{color:var(--blue);font-size:10px;font-weight:900}.value-grid h3{margin:10px 0 5px;font-size:16px}.value-grid p{margin:0;color:var(--muted);font-size:12px}

.project-scale{max-width:var(--max);margin:70px auto 0;padding:42px 28px;display:grid;grid-template-columns:.78fr 1.22fr;gap:56px;align-items:center;background:var(--soft);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.scale-copy h2{margin:0 0 14px;font-size:clamp(30px,3.4vw,43px);letter-spacing:-.04em;line-height:1.2}.scale-copy>p:last-child{margin:0;color:var(--muted)}.scale-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.scale-grid article{min-height:160px;padding:22px;border:1px solid var(--line);border-radius:12px;background:#fff}.scale-grid b{font-size:9px;color:var(--blue)}.scale-grid h3{margin:12px 0 7px;font-size:16px}.scale-grid p{margin:0;color:var(--muted);font-size:12px}
.section-heading{margin-bottom:38px}.section-heading>p:last-child{max-width:760px;color:var(--muted)}.business{background:#fff}.business-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.business-card{padding:26px;border:1px solid var(--line);border-radius:12px;background:#fff;transition:.2s}.business-card:hover{transform:translateY(-2px);box-shadow:0 10px 28px rgba(18,38,59,.07)}.business-card h3{margin:18px 0 9px;font-size:17px}.business-card p{font-size:13px;color:var(--muted);margin:0}.business-card ul{list-style:none;margin:17px 0 0;padding:13px 0 0;border-top:1px solid #edf1f4}.business-card li{padding:3px 0;color:#687786;font-size:12px}.business-card li:before{content:"·";margin-right:7px;color:var(--blue);font-weight:900}
.experience{max-width:none;padding-left:max(28px,calc((100vw - var(--max))/2 + 28px));padding-right:max(28px,calc((100vw - var(--max))/2 + 28px));background:var(--navy);color:#fff}.experience .section-heading>p:last-child{color:#9baab8}.experience-list{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid rgba(255,255,255,.1)}.experience-list article{display:flex;gap:18px;padding:27px 20px;border-bottom:1px solid rgba(255,255,255,.1)}.experience-list article:nth-child(odd){border-right:1px solid rgba(255,255,255,.1)}.experience-list span{font-size:9px;color:#86afe1;font-weight:900}.experience-list h3{margin:0 0 6px;font-size:16px}.experience-list p{margin:0;color:#aebac4;font-size:12px}
.quality{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}.quality-intro>p:last-child{color:var(--muted)}.quality-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.quality-grid article{display:flex;gap:14px;padding:21px;border:1px solid var(--line);border-radius:11px;background:var(--soft)}.quality-grid b{color:var(--blue);font-size:9px}.quality-grid h3{margin:0 0 5px;font-size:15px}.quality-grid p{margin:0;color:var(--muted);font-size:12px}.process{background:var(--soft)}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.process-grid article{padding:25px;border:1px solid var(--line);border-radius:11px;background:#fff}.process-grid span{color:var(--blue);font-size:9px;font-weight:900}.process-grid h3{margin:13px 0 6px;font-size:16px}.process-grid p{margin:0;color:var(--muted);font-size:12px}.faq-list{max-width:900px;margin:0 auto;display:grid;gap:9px}.faq-list details{border:1px solid var(--line);border-radius:10px;background:#fff;padding:0 19px}.faq-list summary{cursor:pointer;list-style:none;padding:18px 0;font-weight:800}.faq-list summary:after{content:"+";float:right;color:var(--blue)}.faq-list details[open] summary:after{content:"−"}.faq-list p{margin:0;padding:15px 0;border-top:1px solid #edf1f4;color:var(--muted)}
.contact{padding:100px max(28px,calc((100vw - var(--max))/2));display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;background:#0c1a28;color:#fff}.contact-copy>p:not(.eyebrow){color:#adbbc7}.contact-info{display:grid;gap:18px;margin-top:32px}.contact-info div{display:grid}.contact-info small{font-size:8px;color:#86afe1;letter-spacing:.16em}.contact-form{padding:30px;border-radius:14px;background:#fff;color:var(--ink);display:grid;grid-template-columns:1fr 1fr;gap:13px}.contact-form label{display:grid;gap:6px;font-size:12px;font-weight:800}.contact-form input,.contact-form select,.contact-form textarea{width:100%;padding:12px 13px;border:1px solid #d8e0e7;border-radius:8px;background:#fbfcfd;outline:0}.contact-form input:focus,.contact-form select:focus,.contact-form textarea:focus{border-color:#82a9d7;box-shadow:0 0 0 3px rgba(46,111,185,.08)}.full{grid-column:1/-1}.privacy{display:flex!important;align-items:center;gap:8px!important;font-weight:500!important;color:#66727d}.privacy input{width:auto}.submit{height:50px;border:0;border-radius:8px;background:var(--blue);color:#fff;font-weight:900;cursor:pointer}footer{padding:28px max(28px,calc((100vw - var(--max))/2));background:#07111b;color:#82909b;display:flex;align-items:center;gap:28px;font-size:10px}.footer-info{flex:1}.footer-info p{margin:3px 0}.reveal{opacity:0;transform:translateY(14px);transition:opacity .5s ease,transform .5s ease}.reveal.visible{opacity:1;transform:none}
@media(max-width:1050px){.hero{grid-template-columns:1fr;min-height:auto}.about,.quality,.contact,.project-scale{grid-template-columns:1fr}.business-grid{grid-template-columns:1fr 1fr}.scale-grid{grid-template-columns:repeat(3,1fr)}}
@media(max-width:760px){.header{height:68px;padding:0 20px}.nav{display:none;position:absolute;top:68px;left:0;right:0;padding:17px 20px;flex-direction:column;align-items:stretch;background:#fff;border-bottom:1px solid var(--line);box-shadow:0 12px 22px rgba(18,38,59,.08)}.nav.open{display:flex}.menu-btn{display:block}.hero{margin-top:68px;padding:58px 22px 66px;gap:38px}.hero h1{font-size:42px}.hero-text{font-size:15px}.hero-actions{flex-direction:column}.hero-points{gap:18px;flex-wrap:wrap}.trust-bar{grid-template-columns:1fr 1fr}.trust-bar div:nth-child(2){border-right:0}.trust-bar div:nth-child(-n+2){border-bottom:1px solid var(--line)}.section{padding:74px 22px}.about{gap:34px}.value-grid,.business-grid,.experience-list,.quality-grid,.process-grid,.scale-grid{grid-template-columns:1fr}.project-scale{margin-top:46px;padding:40px 22px;gap:28px}.experience{padding-left:22px;padding-right:22px}.experience-list article:nth-child(odd){border-right:0}.contact{padding:76px 22px;gap:38px}.contact-form{grid-template-columns:1fr;padding:22px}.full{grid-column:1}footer{padding:25px 22px;flex-wrap:wrap}.footer-info{min-width:100%;order:3}.section-title h2,.section-heading h2,.quality-intro h2,.contact-copy h2{font-size:34px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.reveal{opacity:1;transform:none;transition:none}}



/* text-only corporate refinement */
.hero-capabilities{align-self:center;border:1px solid var(--line);border-radius:18px;background:#fff;overflow:hidden;box-shadow:0 18px 46px rgba(18,38,59,.07)}
.cap-head{padding:30px 30px 24px;background:linear-gradient(135deg,#102033,#183b5f);color:#fff;display:grid;gap:5px}
.cap-head small{font-size:9px;letter-spacing:.2em;color:#8fbbe8;font-weight:900}.cap-head strong{font-size:24px;letter-spacing:-.025em}
.cap-list{display:grid}.cap-list article{display:grid;grid-template-columns:42px 1fr;gap:14px;padding:22px 28px;border-bottom:1px solid var(--line);align-items:start}.cap-list article:last-child{border-bottom:0}.cap-list span{font-size:9px;font-weight:900;color:var(--blue);padding-top:3px}.cap-list b{display:block;font-size:13px;letter-spacing:.035em;margin-bottom:4px}.cap-list p{margin:0;color:var(--muted);font-size:12px;line-height:1.65}
.portfolio{background:var(--soft)}.portfolio-placeholder{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}.portfolio-placeholder>div{min-height:190px;padding:28px;border:1px solid var(--line);border-radius:14px;background:#fff;display:flex;flex-direction:column;justify-content:flex-end;position:relative;overflow:hidden}.portfolio-placeholder>div:before{content:"";position:absolute;left:28px;top:30px;width:42px;height:3px;border-radius:3px;background:var(--blue)}.portfolio-placeholder span{position:absolute;right:24px;top:22px;font-size:10px;color:#9ba9b5;font-weight:900}.portfolio-placeholder h3{margin:0 0 7px;font-size:18px}.portfolio-placeholder p{margin:0;color:var(--muted);font-size:12px}
@media(max-width:1050px){.hero-capabilities{max-width:760px}.portfolio-placeholder{grid-template-columns:1fr 1fr}.portfolio-placeholder>div:last-child{grid-column:1/-1}}
@media(max-width:760px){.hero-capabilities{border-radius:14px}.cap-head{padding:24px 22px 20px}.cap-list article{padding:18px 20px}.portfolio-placeholder{grid-template-columns:1fr}.portfolio-placeholder>div:last-child{grid-column:auto}.portfolio-placeholder>div{min-height:160px}}

/* Final company identity refinement */
.brand{
  display:flex;
  align-items:center;
  flex:0 0 auto;
}
.brand-logo{
  display:block;
  width:178px;
  height:auto;
}
.footer-brand{
  display:flex;
  align-items:center;
  flex:0 0 auto;
}
.footer-logo{
  display:block;
  width:178px;
  height:auto;
  filter:brightness(0) invert(1);
  opacity:.96;
}
.contact-info a{
  color:#fff;
  text-decoration:none;
}
.contact-info a:hover{
  text-decoration:underline;
}
.footer-info strong{
  color:#d9e3ec;
  font-weight:800;
}
@media(max-width:900px){
  .brand-logo{width:160px}
}
@media(max-width:760px){
  .brand-logo{width:148px}
  .footer-logo{width:155px}
}

/* Contact form direct submission */
.form-honey{
  position:absolute!important;
  left:-9999px!important;
  width:1px!important;
  height:1px!important;
  opacity:0!important;
  pointer-events:none!important;
}
.submit:disabled{
  opacity:.68;
  cursor:wait;
}
.form-status{
  min-height:0;
  padding:0;
  border-radius:8px;
  font-size:12px;
  line-height:1.6;
}
.form-status:not(:empty){
  padding:12px 14px;
}
.form-status.is-loading{
  background:#f4f7fa;
  color:#536474;
  border:1px solid #dfe6ec;
}
.form-status.is-success{
  background:#eff8f2;
  color:#255f37;
  border:1px solid #cfe6d6;
}
.form-status.is-error{
  background:#fff4f3;
  color:#8a352e;
  border:1px solid #f0d1cd;
}
.form-status a{
  color:inherit;
  font-weight:800;
  text-decoration:underline;
}

/* Multi-page SEO site */
a.card-link{color:inherit;text-decoration:none;display:block}.card-link .more{display:inline-block;margin-top:18px;color:var(--blue);font-size:12px;font-weight:900}.center-action{text-align:center;margin-top:30px}.subhero{margin-top:78px;padding:105px max(28px,calc((100vw - var(--max))/2 + 28px)) 75px;background:linear-gradient(135deg,#f5f8fb,#fff);border-bottom:1px solid var(--line)}.subhero h1{margin:0 0 18px;font-size:clamp(40px,5vw,64px);letter-spacing:-.05em;line-height:1.12}.subhero>p:not(.eyebrow){max-width:760px;color:var(--muted);font-size:17px;line-height:1.8}.soft-section{background:var(--soft)}.info-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.info-grid>div{padding:24px;border:1px solid var(--line);border-radius:12px;background:#fff;display:grid;gap:7px}.info-grid small{font-size:9px;letter-spacing:.12em;color:var(--blue);font-weight:900}.info-grid b{font-size:15px}.detail-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.detail-main h2{font-size:clamp(32px,4vw,47px);line-height:1.22;letter-spacing:-.04em}.detail-main>p:last-child{color:var(--muted);line-height:1.9}.detail-list{display:grid;gap:11px}.detail-list article{display:flex;gap:18px;padding:22px;border:1px solid var(--line);border-radius:12px;background:#fff}.detail-list b{font-size:9px;color:var(--blue)}.detail-list h3{margin:0 0 5px;font-size:16px}.detail-list p{margin:0;color:var(--muted);font-size:12px}.tag-grid{display:flex;flex-wrap:wrap;gap:10px}.tag-grid span{padding:12px 16px;border:1px solid var(--line);border-radius:999px;background:#fff;color:#425466;font-size:12px;font-weight:800}.empty-note{margin-top:26px;padding:26px;border-left:3px solid var(--blue);background:#fff}.empty-note b{font-size:16px}.empty-note p{margin:7px 0 0;color:var(--muted)}.contact-page{margin-top:0}.brand-logo{max-height:44px;width:auto}.footer-logo{max-height:48px;width:auto}.form-honey{position:absolute!important;left:-9999px!important;width:1px!important;height:1px!important;opacity:0!important;pointer-events:none!important}.submit:disabled{opacity:.68;cursor:wait}.form-status{min-height:0;padding:0;border-radius:8px;font-size:12px;line-height:1.6}.form-status:not(:empty){padding:12px 14px}.form-status.is-loading{background:#f4f7fa;color:#536474;border:1px solid #dfe6ec}.form-status.is-success{background:#eff8f2;color:#255f37;border:1px solid #cfe6d6}.form-status.is-error{background:#fff4f3;color:#8a352e;border:1px solid #f0d1cd}.form-status a{color:inherit;font-weight:800;text-decoration:underline}
@media(max-width:1050px){.detail-grid{grid-template-columns:1fr}.info-grid{grid-template-columns:1fr 1fr}}
@media(max-width:760px){.subhero{margin-top:68px;padding:72px 22px 52px}.subhero h1{font-size:38px}.subhero>p:not(.eyebrow){font-size:15px}.info-grid{grid-template-columns:1fr}.detail-grid{gap:34px}}


/* Project reference cards */
.project-card-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.project-card{display:block;border:1px solid var(--line);border-radius:16px;background:#fff;overflow:hidden;transition:transform .2s ease,box-shadow .2s ease}
.project-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.project-card-image{position:relative;height:320px;background:#e9eef3;overflow:hidden}
.project-card-image img{width:100%;height:100%;object-fit:cover;object-position:center 42%;transition:transform .35s ease}
.project-card:hover .project-card-image img{transform:scale(1.025)}
.project-capacity{position:absolute;left:18px;bottom:18px;padding:8px 12px;border-radius:8px;background:rgba(15,33,52,.92);color:#fff;font-size:13px;font-weight:900;letter-spacing:.04em}
.project-card-body{padding:24px}
.project-meta{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}
.project-meta span{font-size:9px;font-weight:900;color:var(--blue);letter-spacing:.1em}
.project-card h3{margin:0 0 8px;font-size:21px;line-height:1.35;letter-spacing:-.02em}
.project-card p{margin:0 0 16px;color:var(--muted);font-size:12px}
.project-card strong{color:var(--blue);font-size:12px}

/* Project detail */
.project-detail-hero{max-width:var(--max);margin:74px auto 0;padding:74px 28px 50px;display:grid;grid-template-columns:.86fr 1.14fr;gap:58px;align-items:center}
.project-detail-hero h1{margin:0;font-size:clamp(42px,5.1vw,67px);line-height:1.06;letter-spacing:-.055em}
.project-detail-hero h1 span{color:var(--blue)}
.project-lead{max-width:650px;margin:24px 0 20px;color:var(--muted);font-size:15px;line-height:1.9}
.back-projects{display:inline-block;color:var(--blue);font-size:12px;font-weight:900}
.project-hero-photo{height:520px;border-radius:18px;overflow:hidden;background:#edf1f5;box-shadow:0 18px 48px rgba(18,38,59,.12)}
.project-hero-photo img{width:100%;height:100%;object-fit:cover}
.project-spec-section{padding-top:34px;padding-bottom:65px}
.project-spec-grid{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
.project-spec-grid article{min-height:122px;padding:23px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);display:grid;align-content:center;gap:7px;background:#fff}
.project-spec-grid small{font-size:9px;letter-spacing:.13em;color:var(--blue);font-weight:900}
.project-spec-grid strong{font-size:15px;line-height:1.45}
.project-gallery-section{padding-top:66px}
.project-gallery{display:grid;grid-template-columns:repeat(12,1fr);grid-auto-rows:260px;gap:14px}
.gallery-item{position:relative;padding:0;border:0;border-radius:14px;background:#e8edf2;overflow:hidden;cursor:zoom-in;text-align:left}
.gallery-item img{width:100%;height:100%;object-fit:cover;transition:transform .25s ease}
.gallery-item:hover img{transform:scale(1.018)}
.gallery-item span{position:absolute;left:16px;bottom:14px;padding:7px 9px;border-radius:6px;background:rgba(10,25,42,.78);color:#fff;font-size:9px;font-weight:900;letter-spacing:.07em}
.gallery-wide{grid-column:span 7}
.gallery-tall{grid-column:span 5}
.project-gallery .gallery-item:nth-child(1){grid-row:span 2}
.project-gallery .gallery-item:nth-child(4){grid-row:span 2}
.project-gallery .gallery-item:nth-child(5){grid-column:span 7}
.project-bottom-cta{max-width:var(--max);margin:15px auto 95px;padding:54px 28px;border-top:1px solid var(--line);text-align:center}
.project-bottom-cta h2{margin:0 auto 10px;max-width:760px;font-size:clamp(30px,3.5vw,44px);letter-spacing:-.04em;line-height:1.2}
.project-bottom-cta>p:not(.eyebrow){margin:0 auto 24px;color:var(--muted);font-size:14px}

/* Lightbox */
.lightbox{position:fixed;z-index:9999;inset:0;display:none;align-items:center;justify-content:center;background:rgba(5,14,24,.94);padding:56px 74px}
.lightbox.open{display:flex}
.lightbox figure{margin:0;max-width:min(1180px,88vw);max-height:88vh;display:flex;flex-direction:column;align-items:center;gap:12px}
.lightbox img{max-width:100%;max-height:80vh;object-fit:contain;border-radius:8px}
.lightbox figcaption{color:#d7e1eb;font-size:12px}
.lightbox-close,.lightbox-prev,.lightbox-next{position:absolute;border:0;background:rgba(255,255,255,.1);color:#fff;cursor:pointer}
.lightbox-close{right:24px;top:20px;width:44px;height:44px;border-radius:50%;font-size:29px}
.lightbox-prev,.lightbox-next{top:50%;transform:translateY(-50%);width:48px;height:70px;border-radius:10px;font-size:40px}
.lightbox-prev{left:18px}.lightbox-next{right:18px}

@media(max-width:900px){
  .project-detail-hero{grid-template-columns:1fr;gap:34px}
  .project-hero-photo{height:460px}
  .project-spec-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:760px){
  .project-card-grid{grid-template-columns:1fr}
  .project-card-image{height:270px}
  .project-detail-hero{margin-top:68px;padding:54px 22px 35px}
  .project-detail-hero h1{font-size:40px}
  .project-hero-photo{height:330px;border-radius:13px}
  .project-spec-section{padding-top:20px;padding-bottom:48px}
  .project-spec-grid{grid-template-columns:1fr}
  .project-spec-grid article{min-height:96px}
  .project-gallery{grid-template-columns:1fr;grid-auto-rows:auto;gap:12px}
  .gallery-item,.gallery-wide,.gallery-tall,.project-gallery .gallery-item:nth-child(5){grid-column:auto;grid-row:auto;height:300px}
  .project-gallery .gallery-item:nth-child(1),.project-gallery .gallery-item:nth-child(4){height:390px}
  .lightbox{padding:60px 12px 34px}
  .lightbox figure{max-width:100%}
  .lightbox-prev,.lightbox-next{top:auto;bottom:18px;height:46px;width:52px;font-size:31px}
  .lightbox-prev{left:calc(50% - 62px)}.lightbox-next{right:calc(50% - 62px)}
  .lightbox-close{right:14px;top:12px}
}