/* Arco Builders interim site. Brand: navy #120a39, maroon #5b0013. */
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
body{margin:0;background:#F6F2EC;color:#1c1a24;font-family:Roboto,system-ui,sans-serif;line-height:1.6}
img{max-width:100%;height:auto}
a{color:#5b0013}a:hover{color:#120a39}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid #b8860b;outline-offset:2px}
section[id]{scroll-margin-top:120px}
.skip{position:absolute;left:-9999px;top:0;background:#fff;color:#120a39;padding:12px 16px;z-index:100}
.skip:focus{left:8px;top:8px}
.wrap{max-width:1200px;margin:0 auto;padding-left:32px;padding-right:32px}

/* header */
.site-header{background:#fff;border-bottom:1px solid #ddd6cc;position:sticky;top:0;z-index:50}
.hdr{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px 32px;padding-top:12px;padding-bottom:12px}
.logo-link{display:block;line-height:0}
.logo-link img{height:64px;width:auto}
.nav{display:flex;flex-wrap:wrap;align-items:center;gap:8px 22px}
.nav a{color:#120a39;text-decoration:none;font-weight:500;font-size:15px;padding:10px 4px}
.nav a:hover{color:#5b0013;text-decoration:underline;text-underline-offset:6px}
.nav a.nav-cta{color:#fff;padding:0 22px;min-height:44px;font-size:14px;text-decoration:none}

.menu-btn{display:none;background:#fff;border:1.5px solid #120a39;color:#120a39;font:inherit;font-size:14px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;min-height:44px;padding:0 18px;cursor:pointer}
.menu-btn[aria-expanded=true]{background:#120a39;color:#fff}

/* buttons */
.btn{display:inline-flex;align-items:center;min-height:48px;padding:0 28px;font-weight:500;font-size:15px;letter-spacing:.04em;text-transform:uppercase;text-decoration:none}
.btn-solid{background:#5b0013;color:#fff}.btn-solid:hover{background:#7a0a22;color:#fff}
.btn-line{border:1.5px solid #fff;color:#fff}.btn-line:hover{background:#fff;color:#120a39}
.btn-white{background:#fff;color:#5b0013}.btn-white:hover{background:#f3dde2;color:#5b0013}
.btn-row{display:flex;flex-wrap:wrap;gap:16px;align-items:center}

/* type */
h1,h2,h3{font-family:'Playfair Display',Georgia,serif;margin:0}
.eyebrow{margin:0 0 12px;font-size:13px;letter-spacing:.18em;text-transform:uppercase;font-weight:500;color:#5b0013}
.eyebrow.light{color:#e8b4bf}
.sec-h{font-weight:600;font-size:44px;line-height:1.15;color:#120a39;margin-bottom:24px}
.lead{margin:0;font-size:18px;color:#3b3848}
.lead.light{color:#d9d4ea}
.sec{padding:96px 0}
.navy{background:#120a39;color:#fff}
.navy .sec-h,.feature .sec-h,.cta .sec-h,.hero-sm .sec-h{color:#fff}
.tan{background:#EAE3D8}

/* grids */
.g2{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:48px}
.g3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px}
.g4{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px}
.g6{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1px;background:rgba(255,255,255,.18)}
.center{align-items:center}
.cover{width:100%;object-fit:cover;display:block}

/* hero */
.hero{position:relative;background-color:#120a39;background-size:cover;background-position:center;min-height:620px;display:flex;align-items:flex-end}
.hero-sm{min-height:0;display:block}
.hero-shade{position:absolute;inset:0;background:linear-gradient(180deg,rgba(18,10,57,.35) 0%,rgba(18,10,57,.88) 100%)}
.hero-shade.flat{background:rgba(18,10,57,.82)}
.hero-in{position:relative;width:100%;padding-top:120px;padding-bottom:72px;color:#fff}
.hero-sm .hero-in{padding-top:88px;padding-bottom:88px}
.hero-kicker{margin:0 0 16px;font-size:14px;letter-spacing:.18em;text-transform:uppercase;font-weight:500}
.hero-h{font-weight:600;font-size:68px;line-height:1.08;max-width:820px;color:#fff}
.hero-sub{margin:24px 0 36px;font-size:20px;max-width:640px;font-weight:300}

/* stats */
.stats{background:#120a39;color:#fff}
.stats .wrap{padding-top:36px;padding-bottom:36px}
.stat-big{font-family:'Playfair Display',serif;font-size:40px;font-weight:600;line-height:1.1}
.stat-small{font-size:15px;color:#d9d4ea;margin-top:6px}

/* content blocks */
.pillar{border-top:3px solid #5b0013;padding-top:20px}
.pillar h3{font-size:24px;color:#120a39;margin-bottom:10px}
.pillar p{margin:0;color:#3b3848}
.cell{background:#120a39;padding:32px 28px}
.cell h3{font-size:22px;margin-bottom:10px;color:#fff}
.cell p{margin:0;color:#d9d4ea}
.card{background:#fff;border:1px solid #ddd6cc;padding:32px 28px}
.card .num{font-family:'Playfair Display',serif;font-size:15px;color:#5b0013;margin-bottom:12px}
.card h3{font-size:23px;line-height:1.25;color:#120a39;margin-bottom:12px}
.card p{margin:0;color:#3b3848}
.feature{position:relative;background-color:#120a39;background-size:cover;background-position:center}
.feature-shade{position:absolute;inset:0;background:rgba(18,10,57,.82)}
.feature-in{position:relative;padding-top:88px;padding-bottom:88px;color:#fff}
.proj-meta{display:flex;gap:16px;margin:20px 0 8px;font-size:13px;letter-spacing:.14em;text-transform:uppercase;font-weight:500;color:#5a5766}
.proj-meta .cat{color:#5b0013}
.proj-h{font-size:28px;color:#120a39;margin-bottom:10px}
article p{margin:0;color:#3b3848}
.quote{margin:0;background:#fff;padding:32px 28px;border-top:3px solid #5b0013;display:flex;flex-direction:column;justify-content:space-between;gap:24px}
.quote blockquote{margin:0;font-family:'Playfair Display',serif;font-size:19px;line-height:1.55}
.quote figcaption{font-size:15px;color:#5a5766}
.quote figcaption strong{color:#120a39;font-weight:500}

/* FAQ (native details, no JS) */
.faq{border-bottom:1px solid #ccc4b6}
.faq details{border-top:1px solid #ccc4b6}
.faq summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:24px;padding:24px 0;font-family:'Playfair Display',serif;font-size:21px;line-height:1.35;color:#120a39;font-weight:600}
.faq summary::-webkit-details-marker{display:none}
.faq .sign{flex:none;width:32px;height:32px;border:1.5px solid #5b0013;color:#5b0013;display:flex;align-items:center;justify-content:center;font-family:Roboto,sans-serif;font-size:20px;line-height:1}
.faq .sign::before{content:"+"}
.faq details[open] .sign::before{content:"\2212"}
.faq .ans{padding:0 56px 14px 0;color:#3b3848}
.faq .ans p{margin:0 0 14px}

/* team, CTA */
.team{background:#fff;border-top:1px solid #ddd6cc;padding:80px 0}
.member{border-left:3px solid #5b0013;padding-left:16px}
.member-n{font-family:'Playfair Display',serif;font-size:20px;color:#120a39}
.member-r{font-size:15px;color:#5a5766}
.cta{background:#5b0013;color:#fff;padding:80px 0}
.cta-in{display:flex;flex-wrap:wrap;gap:32px;align-items:center;justify-content:space-between}
.cta .sec-h{margin-bottom:12px}
.cta p{margin:0;font-size:18px;color:#f3dde2}

/* contact */
.info{background:#fff;border:1px solid #ddd6cc;border-top:3px solid #5b0013;padding:32px 28px}
.info h2{font-size:24px;color:#120a39;margin-bottom:14px}
.info address{font-style:normal;font-size:18px}
.info p{margin:0 0 12px;color:#3b3848}
.info .big{font-size:18px}
.info .big a{font-weight:500}
.h-md{font-size:28px;color:#120a39;margin-bottom:20px}
.map{display:block;width:100%;height:440px;border:1px solid #ddd6cc;background:#EAE3D8}

/* email reveal */
.email-btn{background:#5b0013;border:0;color:#fff;font:inherit;font-size:14px;font-weight:500;letter-spacing:.04em;text-transform:uppercase;min-height:44px;padding:0 20px;cursor:pointer}
.email-btn:hover{background:#7a0a22}
.email-btn.on-dark{background:transparent;border:1.5px solid #fff;font-size:14px;letter-spacing:0;text-transform:none;font-weight:400;padding:0 16px;margin:4px 0}
.email-btn.on-dark:hover{background:#fff;color:#120a39}
.copy-btn{margin-left:8px;background:transparent;border:1.5px solid #5b0013;color:#5b0013;font:inherit;font-size:13px;min-height:36px;padding:0 12px;cursor:pointer}
.copy-btn.on-dark{border-color:#fff;color:#fff}
.email-text{font-weight:500;color:#120a39}
.email-box [hidden]{display:none !important}

/* footer */
.site-footer{background:#120a39;color:#d9d4ea;padding:56px 0 40px}
.footer-logo{height:72px;width:auto;filter:brightness(0) invert(1);margin-bottom:16px}
.site-footer p{margin:0;font-size:15px}
.footer-col{font-size:15px}
.footer-col a,.site-footer .email-text{color:#fff}
.footer-h{font-family:'Playfair Display',serif;font-size:18px;color:#fff;margin-bottom:12px}
.copyright{margin:48px 0 0 !important;font-size:14px !important;border-top:1px solid rgba(255,255,255,.2);padding-top:20px}

/* back to top */
.totop{position:fixed;right:20px;bottom:20px;z-index:60;width:48px;height:48px;border-radius:50%;background:#120a39;color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:0 2px 10px rgba(18,10,57,.35);border:2px solid #fff}
.totop:hover{background:#5b0013;color:#fff}

/* responsive */
@media (min-width:901px) and (max-width:1100px){.g3,.g4{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:900px){
  .js .menu-btn{display:inline-flex;align-items:center}
  .js .nav{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0}
  .js .nav.open{display:flex}
  .js .nav a{padding:14px 4px;border-top:1px solid #ece6dc}
  .js .nav a.nav-cta{margin-top:12px;justify-content:center;padding:0 22px}
  .g2,.g3,.g4,.g6{grid-template-columns:minmax(0,1fr)}
  .wrap{padding-left:20px;padding-right:20px}
  .hero-h{font-size:42px}
  .sec-h{font-size:32px !important}
  .sec{padding:64px 0}
  .map{height:320px}
  .faq .ans{padding-right:0}
}