/* ==========================================================================
   Artistic Builders — shared stylesheet
   Design system extracted from the original single-page build.
   ========================================================================== */
:root{
  --ink:#0F1E2E; --ink2:#16293C; --line-d:#26405A;
  --stone:#F5F8FA; --stone2:#E4EBF1;
  --bronze:#0E92AE; --bronze-lt:#37B5D0;
  --mut-l:#5A6B7A; --mut-d:#8CA3B5;
  --disp:'Montserrat',sans-serif; --body:'Archivo',sans-serif; --mono:'IBM Plex Mono',monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--stone);color:var(--ink);line-height:1.6;font-size:16px}
a{color:inherit}
a:focus-visible,button:focus-visible{outline:2px solid var(--bronze);outline-offset:3px}
img{max-width:100%}
.wrap{max-width:1180px;margin:0 auto;padding:0 28px}
.eyebrow{font-family:var(--mono);font-size:11.5px;letter-spacing:.22em;text-transform:uppercase;color:var(--bronze)}
h2{font-family:var(--disp);font-weight:600;font-size:clamp(26px,3.6vw,38px);line-height:1.12;letter-spacing:-.01em;margin:.55rem 0 1rem}

/* ── NAV: fixed, transparent over hero, solid on scroll ── */
#nav{position:fixed;top:0;left:0;right:0;z-index:60;transition:background .25s,border-color .25s;border-bottom:1px solid transparent}
#nav.solid{background:rgba(237,232,222,.94);backdrop-filter:blur(10px);border-color:var(--stone2)}
/* interior pages: nav is solid from the top */
body.interior #nav{background:rgba(237,232,222,.94);backdrop-filter:blur(10px);border-color:var(--stone2)}
.nav-in{display:flex;align-items:center;justify-content:space-between;height:76px}
.brand{display:flex;align-items:center;gap:11px;text-decoration:none;color:var(--stone)}
nav.solid .brand,body.interior .brand{color:var(--ink)}
.brand img{height:34px;width:auto}
.brand .lg-d{display:none}
nav.solid .brand .lg-l,body.interior .brand .lg-l{display:none}
nav.solid .brand .lg-d,body.interior .brand .lg-d{display:inline}
.brand span{font-family:var(--disp);font-weight:700;font-size:16px;letter-spacing:.06em;text-transform:uppercase}
.nav-links{display:flex;gap:28px;align-items:center;list-style:none}
.nav-links a{text-decoration:none;font-size:13.5px;font-weight:600;letter-spacing:.04em;color:rgba(237,232,222,.85)}
nav.solid .nav-links a,body.interior .nav-links a{color:var(--mut-l)}
.nav-links a:hover,.nav-links a[aria-current="page"]{color:var(--bronze-lt)}
nav.solid .nav-links a:hover,body.interior .nav-links a:hover,
nav.solid .nav-links a[aria-current="page"],body.interior .nav-links a[aria-current="page"]{color:var(--ink)}
body.interior .nav-links a[aria-current="page"]{color:var(--bronze)}
.tel{font-family:var(--mono);font-size:13px;border:1px solid currentColor;padding:8px 15px;border-radius:2px}
@media(max-width:900px){.nav-links li:not(:last-child){display:none}}

/* ── HERO: full-screen media with centered brand ── */
header.hero{position:relative;height:100vh;min-height:560px;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--stone);overflow:hidden}
.hero-media{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
header.hero::after{content:"";position:absolute;inset:0;background:rgba(10,22,34,.5)}
.hero-center{position:relative;z-index:2;padding:0 24px}
.hero-center img{height:min(300px,34vh);width:auto}
.vh{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0)}
.hero-center h1{font-family:var(--disp);font-weight:700;font-size:clamp(38px,6vw,68px);letter-spacing:.06em;text-transform:uppercase;line-height:1.05}
.hero-center p{font-family:var(--mono);font-size:13px;letter-spacing:.26em;text-transform:uppercase;color:var(--bronze-lt);margin-top:16px}
.scroll-cue{position:absolute;bottom:34px;left:50%;transform:translateX(-50%);z-index:2;color:var(--stone);opacity:.75;font-size:22px;text-decoration:none;animation:bob 2.2s ease-in-out infinite}
@keyframes bob{0%,100%{transform:translate(-50%,0)}50%{transform:translate(-50%,8px)}}

/* ── PAGE HERO (interior pages) ── */
.page-hero{background:var(--ink);color:var(--stone);padding:150px 0 66px;position:relative}
.page-hero .eyebrow{color:var(--bronze-lt)}
.page-hero h1{font-family:var(--disp);font-weight:700;font-size:clamp(30px,5vw,52px);letter-spacing:.02em;line-height:1.06;margin:.5rem 0 .8rem}
.page-hero p{color:var(--mut-d);font-size:16.5px;max-width:60ch}
.crumbs{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut-d);margin-bottom:6px}
.crumbs a{text-decoration:none;color:var(--mut-d)}
.crumbs a:hover{color:var(--bronze-lt)}

@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.scroll-cue{animation:none}.rv{opacity:1!important;transform:none!important;transition:none!important}}

/* ── THREE-SQUARE ROW ── */
#pillars{padding:100px 0}
.pillars{display:grid;grid-template-columns:repeat(3,1fr);gap:44px}
.pillar{text-align:center}
.pillar img{width:100%;aspect-ratio:1/1;object-fit:cover;display:block;margin-bottom:24px}
.pillar h3{font-family:var(--disp);font-weight:600;font-size:20px;margin-bottom:10px}
.pillar p{color:var(--mut-l);font-size:15px;max-width:34ch;margin:0 auto}
.pillar .btn{margin-top:20px}
.btn{display:inline-block;text-decoration:none;font-weight:600;font-size:14px;padding:13px 26px;border-radius:2px;transition:.18s;background:var(--bronze);color:#FFFFFF;border:none;cursor:pointer}
.btn:hover{background:var(--bronze-lt);color:#0F1E2E}
.btn.ghost{background:transparent;border:1px solid var(--bronze-lt);color:var(--bronze-lt)}
.btn.ghost:hover{background:var(--bronze-lt);color:var(--ink)}
@media(max-width:820px){.pillars{grid-template-columns:1fr;max-width:460px;margin:0 auto}}

/* ── PROJECTS ── */
#work{background:var(--ink);color:var(--stone);padding:100px 0}
#work .sec-head{text-align:center;max-width:620px;margin:0 auto 56px}
#work .sec-head p{color:var(--mut-d)}
.records{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.record{background:var(--ink2);border:1px solid var(--line-d);display:flex;flex-direction:column}
.record img{width:100%;aspect-ratio:4/3;object-fit:cover;display:block}
.record-body{padding:26px 26px 22px;display:flex;flex-direction:column;flex:1}
.record-status{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--bronze-lt);margin-bottom:8px}
.record h3{font-family:var(--disp);font-weight:600;font-size:19px;margin-bottom:2px}
.record .loc{color:var(--mut-d);font-size:13.5px;margin-bottom:18px}
.spec{font-family:var(--mono);font-size:12px;border-top:1px solid var(--line-d);margin-top:auto}
.spec div{display:flex;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line-d)}
.spec span:first-child{color:var(--mut-d);letter-spacing:.08em;text-transform:uppercase;font-size:10.5px;padding-top:2px}
@media(max-width:900px){.records{grid-template-columns:1fr;max-width:520px;margin:0 auto}}

/* ── SERVICES / METHOD ── */
#method{padding:100px 0}
#method .sec-head{text-align:center;max-width:620px;margin:0 auto 52px}
#method .sec-head p{color:var(--mut-l)}
.method-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.m-cell{background:#FFFFFF;border:1px solid var(--stone2);padding:34px}
.m-cell .lab{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--bronze);display:block;margin-bottom:12px}
.m-cell h3{font-family:var(--disp);font-weight:600;font-size:19px;margin-bottom:8px}
.m-cell p{color:var(--mut-l);font-size:14.5px}
@media(max-width:760px){.method-grid{grid-template-columns:1fr}}

/* ── ABOUT / LEADERSHIP ── */
#about{background:var(--stone2);padding:100px 0}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:start}
.about-grid p{color:var(--mut-l);font-size:15.5px;margin-bottom:1rem}
.team-cards{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.t-card{background:#FFFFFF;border:1px solid var(--stone2);padding:26px;text-align:center}
.t-card img,.t-card .ph{width:132px;height:132px;border-radius:50%;object-fit:cover;margin:0 auto 16px;display:block}
.t-card .ph{background:var(--ink2);color:var(--bronze-lt);font-family:var(--disp);font-weight:700;font-size:34px;display:flex;align-items:center;justify-content:center}
.t-card b{font-family:var(--disp);font-weight:600;font-size:17px;display:block}
.t-card span{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--bronze);display:block;margin:4px 0 12px}
.t-card p{color:var(--mut-l);font-size:13.5px}
@media(max-width:560px){.team-cards{grid-template-columns:1fr}}
@media(max-width:820px){.about-grid{grid-template-columns:1fr}}

/* ── GENERIC PROSE SECTION ── */
.prose{padding:90px 0}
.prose .wrap{max-width:760px}
.prose h2{margin-top:2.2rem}
.prose h3{font-family:var(--disp);font-weight:600;font-size:20px;margin:1.8rem 0 .6rem}
.prose p{color:var(--mut-l);font-size:16px;margin-bottom:1rem}
.prose ul{color:var(--mut-l);font-size:16px;margin:0 0 1.2rem 1.1rem}
.prose li{margin-bottom:.5rem}
.prose li::marker{color:var(--bronze)}
.lead{font-size:18px!important;color:var(--ink)!important}

/* ── FAQ ── */
.faq{border-top:1px solid var(--stone2)}
.faq details{border-bottom:1px solid var(--stone2);padding:18px 0}
.faq summary{font-family:var(--disp);font-weight:600;font-size:17px;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--bronze);font-weight:400}
.faq details[open] summary::after{content:"–"}
.faq p{margin-top:12px}

/* ── CONTACT ── */
#contact{background:var(--ink);color:var(--stone);text-align:center;padding:110px 0 90px}
#contact h2{max-width:20ch;margin-left:auto;margin-right:auto}
.contact-lines{margin-top:30px;font-family:var(--mono);font-size:15px;display:flex;flex-direction:column;gap:10px}
.contact-lines a{color:var(--stone);text-decoration:none;border-bottom:1px solid var(--line-d);padding-bottom:2px;width:max-content;margin:0 auto;transition:.18s}
.contact-lines a:hover{border-color:var(--bronze-lt);color:var(--bronze-lt)}
.socials{margin-top:38px;display:flex;gap:22px;justify-content:center;font-family:var(--mono);font-size:12px;letter-spacing:.14em;text-transform:uppercase}
.socials a{color:var(--mut-d);text-decoration:none}
.socials a:hover{color:var(--bronze-lt)}

/* ── CTA BAND (reusable) ── */
.cta{background:var(--ink);color:var(--stone);text-align:center;padding:84px 0}
.cta h2{max-width:22ch;margin:0 auto 10px}
.cta p{color:var(--mut-d);max-width:52ch;margin:0 auto 26px}

/* ── CONTACT FORM ── */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:start}
.c-form{display:flex;flex-direction:column;gap:16px}
.c-form label{font-family:var(--mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--mut-l);display:block;margin-bottom:6px}
.c-form input,.c-form textarea,.c-form select{width:100%;font-family:var(--body);font-size:15px;padding:12px 14px;border:1px solid var(--stone2);border-radius:2px;background:#fff;color:var(--ink)}
.c-form textarea{min-height:130px;resize:vertical}
.c-form input:focus,.c-form textarea:focus,.c-form select:focus{outline:2px solid var(--bronze);outline-offset:1px;border-color:var(--bronze)}
.contact-aside p{color:var(--mut-l);margin-bottom:1rem}
.contact-aside a{color:var(--bronze);text-decoration:none;font-weight:600}
@media(max-width:820px){.form-grid{grid-template-columns:1fr}}

/* ── SITE FOOTER (multi-column) ── */
footer{background:var(--ink);color:var(--mut-d);border-top:1px solid var(--line-d);font-size:13px}
.foot-cols{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;padding:56px 0 40px}
.foot-cols h4{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--mut-d);margin-bottom:14px}
.foot-cols a{color:var(--stone);text-decoration:none;display:block;margin-bottom:9px;font-size:13.5px}
.foot-cols a:hover{color:var(--bronze-lt)}
.foot-brand img{height:32px;margin-bottom:14px}
.foot-brand p{max-width:32ch;line-height:1.6}
.foot-bar{border-top:1px solid var(--line-d);padding:20px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;align-items:center}
@media(max-width:900px){.foot-cols{grid-template-columns:1fr 1fr;gap:28px}.foot-brand{grid-column:1/-1}}
@media(max-width:480px){.foot-cols{grid-template-columns:1fr}}

/* ── SERVICES GRID (home + hub) ── */
.svc-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.svc-card{background:#FFFFFF;border:1px solid var(--stone2);padding:30px;display:flex;flex-direction:column;text-decoration:none;color:var(--ink);transition:.18s}
.svc-card:hover{border-color:var(--bronze);transform:translateY(-3px)}
.svc-card .lab{font-family:var(--mono);font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--bronze);display:block;margin-bottom:12px}
.svc-card h3{font-family:var(--disp);font-weight:600;font-size:19px;margin-bottom:8px}
.svc-card p{color:var(--mut-l);font-size:14.5px;flex:1}
.svc-card .more{font-family:var(--mono);font-size:12px;color:var(--bronze);margin-top:16px;letter-spacing:.04em}
@media(max-width:820px){.svc-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.svc-grid{grid-template-columns:1fr}}

/* ── reveal on scroll ── */
.rv{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.rv.on{opacity:1;transform:none}