@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
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@media(max-width:800px){.site-header{height:72px;padding:0 5vw}.menu-toggle{display:block}.main-nav{display:none;position:absolute;left:0;right:0;top:72px;padding:20px 5vw 26px;background:#f3f3f0;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:20px}.main-nav.open{display:flex}.nav-cta{display:flex;justify-content:space-between}.hero{display:block;min-height:710px;padding:72px 6vw 65px}.hero:before{background:linear-gradient(180deg,rgba(23,27,32,.95) 0%,rgba(23,27,32,.92) 47%,rgba(23,27,32,.3) 100%)}.hero-copy{padding-top:5px}.hero-art{width:100%;top:0;opacity:.68}.hero-copy{max-width:100%}.hero-bottom{font-size:8px}.section-pad{padding:70px 6vw}.intro-content,.contact{grid-template-columns:1fr;gap:35px}.section-heading{display:block}.section-heading>p{margin-top:22px}.service-grid{grid-template-columns:1fr}.service-card{min-height:220px}.service-icon{margin:17px 0}.concept-grid{grid-template-columns:1fr;gap:28px}.project-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.project-card{min-height:280px}.concept-large{grid-row:auto}.concept-large .concept-image{height:320px}.concept-image{height:230px}.contact-form{padding:23px}.statement{padding:70px 6vw}.site-footer{gap:17px}.site-footer>p{width:100%;order:2}.back-top{margin-left:auto}.site-footer small{order:3}}
@media(max-width:480px){.project-grid{grid-template-columns:1fr}.project-card{min-height:300px}.brand-mark{width:42px;height:42px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Actual image assets for the architectural concept showcase */
.hero-art{background-image:url('images/hero-building.jpg');background-size:cover;background-position:center 48%;}
.hero-art>*{display:none!important;}
.photo-office{background-image:linear-gradient(0deg,rgba(13,17,20,.72),transparent 62%),url('images/office.jpg');background-size:cover;background-position:center;}
.photo-commercial{background-image:linear-gradient(0deg,rgba(13,17,20,.72),transparent 62%),url('images/commercial.jpg');background-size:cover;background-position:center;}
.photo-residential{background-image:linear-gradient(0deg,rgba(13,17,20,.72),transparent 62%),url('images/residential.jpg');background-size:cover;background-position:center;}
.photo-prestige{background-image:linear-gradient(0deg,rgba(13,17,20,.72),transparent 62%),url('images/prestige.jpg');background-size:cover;background-position:center;}

/* Concept section v4: four distinct facade-design studies */
.concept-grid-four{grid-template-columns:repeat(2,minmax(0,1fr));gap:36px 24px}
.concept-grid-four .concept-card{grid-row:auto;min-width:0}
.concept-grid-four .concept-image,.concept-grid-four .concept-large .concept-image{height:300px;background:#252d34}
.concept-grid-four .concept-photo img{display:block;width:100%;height:100%;object-fit:cover}
.concept-grid-four .concept-tag{z-index:1}
@media(max-width:800px){.concept-grid-four{grid-template-columns:1fr}.concept-grid-four .concept-image,.concept-grid-four .concept-large .concept-image{height:250px}}

/* v8: WhatsApp, form buttons */
.wa-float{position:fixed;right:max(18px,3vw);bottom:max(18px,3vw);width:58px;height:58px;border-radius:50%;background:#25d366;color:#fff;display:grid;place-items:center;box-shadow:0 8px 22px rgba(0,0,0,.28);z-index:20;transition:transform .2s ease}
.wa-float svg{width:32px;height:32px}
.wa-float:hover{transform:scale(1.07)}
.wa-float:focus-visible,.button:focus-visible{outline:3px solid #b6a47f;outline-offset:3px}
.button-wa{background:#1f9d55;color:#fff;width:100%}
.button-outline{background:transparent;color:var(--ink);border:1px solid var(--ink);width:100%}
@media(prefers-reduced-motion:reduce){.wa-float{transition:none}}

/* v9: real logo, dark header */
html{scroll-padding-top:104px}
.site-header{height:92px;background:rgba(17,21,25,.96);border-bottom:1px solid rgba(255,255,255,.08)}
.brand-logo{display:block;height:72px;width:auto}
.footer-brand .brand-logo{height:64px}
.main-nav>a:not(.nav-cta){color:#c3c9cd}
.main-nav>a:not(.nav-cta):hover{color:#c6b58f}
.nav-cta{background:#f0f0eb;color:#171b20}
.nav-cta span{color:#8a7647}
.menu-toggle{color:#fff}
@media(max-width:800px){
 html{scroll-padding-top:84px}
 .site-header{height:72px}
 .brand-logo{height:52px}
 .main-nav{top:72px;background:#171b20;border-bottom:1px solid rgba(255,255,255,.1)}
}