:root{--background:#fff;--foreground:#111;--muted:#696969;--surface:#f6f6f6;--border:#e6e6e6;--accent:#ff7200}*{box-sizing:border-box}body{background:var(--background);color:var(--foreground);margin:0;font-family:Arial,Helvetica,sans-serif}a{color:inherit;text-decoration:none}button,input,textarea{font:inherit}.container{width:min(1180px,100% - 40px);margin-inline:auto}.narrow{max-width:820px}.site-header{z-index:100;border-bottom:1px solid var(--border);background:#fffffff5;position:sticky;top:0}.header-inner{align-items:center;gap:34px;min-height:92px;display:flex}.logo-link{align-items:center;width:220px;margin-right:auto;display:flex}.logo-link img{width:100%;height:auto;display:block}.main-nav{align-items:center;gap:28px;font-size:.94rem;display:flex}.main-nav a{transition:color .2s}.main-nav a:hover{color:var(--accent)}.main-nav .nav-cta{color:var(--accent);font-weight:700}.main-nav 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.2s;display:inline-flex}.btn-primary{background:var(--accent);color:#fff}.btn-primary:hover{background:#e86700}.btn-secondary{background:#fff;border-color:#d5d5d5}.hero{background:radial-gradient(circle at 82% 25%,#ff72001f,#0000 28%),#fff;padding:125px 0 115px}.hero-content{max-width:960px}.eyebrow,.section-label{color:var(--accent);letter-spacing:.18em;text-transform:uppercase;margin-bottom:20px;font-size:.8rem;font-weight:800;display:block}h1,h2,h3,p{margin-top:0}h1{letter-spacing:-.05em;max-width:920px;margin-bottom:26px;font-size:clamp(2.8rem,6vw,5.4rem);line-height:1}h2{letter-spacing:-.04em;margin-bottom:26px;font-size:clamp(2rem,4vw,3.8rem);line-height:1.04}h3{font-size:1.35rem}.hero-text,.lead{max-width:760px;color:var(--muted);font-size:clamp(1.1rem,2vw,1.35rem);line-height:1.65}.hero-actions{flex-wrap:wrap;gap:14px;margin-top:40px;display:flex}.section,.page-section{padding:110px 0}.page-section{min-height:70vh}.card-grid,.project-grid{grid-template-columns:repeat(2,1fr);gap:20px;margin-top:52px;display:grid}.card{border:1px solid var(--border);background:#fff;border-radius:22px;padding:34px}.card p,.project-card p,.project-detail p{color:var(--muted);line-height:1.7}.section-dark{color:#fff;background:#111}.section-dark .section-label{color:#ff8c2b}.project-card{background:#181818;border:1px solid #333;border-radius:22px;min-height:270px;padding:38px}.project-card span,.project-number{color:var(--accent);margin-bottom:45px;font-weight:800;display:inline-block}.project-card p{color:#b7b7b7}.text-link{color:var(--accent);margin-top:40px;font-weight:700;display:inline-block}.project-list{margin-top:60px}.project-detail{border-top:1px solid var(--border);padding:42px 0}.cta-section{background:#f5f5f5;padding:90px 0}.cta-inner{justify-content:space-between;align-items:center;gap:40px;display:flex}.contact-layout{grid-template-columns:1fr 1fr;align-items:start;gap:80px;display:grid}.contact-form{gap:22px;display:grid}.contact-form label{gap:10px;font-weight:700;display:grid}.contact-form input,.contact-form textarea{width:100%;color:var(--foreground);background:#fafafa;border:1px solid #dedede;border-radius:12px;outline:none;padding:16px 18px;transition:border-color .2s,background .2s,box-shadow .2s}.contact-form input{min-height:52px}.contact-form textarea{resize:vertical;min-height:150px}.contact-form input::placeholder,.contact-form textarea::placeholder{color:#969696;font-weight:400}.contact-form input:hover,.contact-form textarea:hover{background:#fff;border-color:#c9c9c9}.contact-form input:focus,.contact-form textarea:focus{border-color:var(--accent);background:#fff;box-shadow:0 0 0 3px #ff72001a}.contact-form .btn{width:fit-content;margin-top:4px}.site-footer{color:#fff;background:#0d0d0d;padding:70px 0 30px}.footer-grid{justify-content:space-between;gap:60px;display:flex}.footer-grid p{color:#9e9e9e;max-width:440px;margin-top:12px;line-height:1.6}.footer-links{flex-wrap:wrap;gap:24px;display:flex}.footer-bottom{color:#777;border-top:1px solid #2a2a2a;margin-top:55px;padding-top:25px;font-size:.85rem}@media (max-width:850px){.header-inner{min-height:76px}.main-nav{display:none}.mobile-menu{display:block}.logo-link{width:170px}.hero{padding:72px 0 62px}.section,.page-section{padding:76px 0}.card-grid,.project-grid,.contact-layout{grid-template-columns:1fr}.contact-layout{gap:50px}.cta-inner,.footer-grid{flex-direction:column;align-items:flex-start}}@media (max-width:520px){.container{width:min(100% - 28px,1180px)}.logo-link{width:150px}.hero{padding:58px 0 50px}h1{font-size:2.75rem;line-height:.98}.hero-text,.lead{font-size:1.05rem;line-height:1.55}.hero-actions{grid-template-columns:1fr;gap:12px;margin-top:28px;display:grid}.hero-actions .btn{width:100%}.section,.page-section{padding:62px 0}.card,.project-card{padding:26px}.contact-form input,.contact-form 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