/* Cozi Air preview site (Jeff, 2026-10-25). Galvanized steel + Cozi orange, heritage trade, one accent. */
:root{
  --bg:#0f1316;--bg2:#141a1e;--surface:#1a2126;--ink:#eef2f3;--muted:#a3afb7;--line:rgba(238,242,243,.12);
  --accent:#f28b2e;--accent-ink:#1c1206;--accent-text:#f6a35a;--sky:#8ccbf0;
  --steel:linear-gradient(115deg,#7b868d 0%,#d7dde0 28%,#8b969c 46%,#eef2f3 62%,#7b868d 100%);
  --display:"Archivo",system-ui,sans-serif;--body:"Public Sans",system-ui,sans-serif;
  --r:14px;--ease:cubic-bezier(.22,1,.36,1);color-scheme:dark}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]){
  --bg:#f1f3f4;--bg2:#e7ebed;--surface:#ffffff;--ink:#11171b;--muted:#4f5d66;--line:rgba(17,23,27,.12);
  --accent-text:#b4560b;--sky:#1f6f9f;color-scheme:light}}
:root[data-theme="light"]{--bg:#f1f3f4;--bg2:#e7ebed;--surface:#ffffff;--ink:#11171b;--muted:#4f5d66;--line:rgba(17,23,27,.12);--accent-text:#b4560b;--sky:#1f6f9f;color-scheme:light}
*{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--bg);color:var(--ink);font:17px/1.6 var(--body);overflow-x:hidden}
img{display:block;max-width:100%;height:auto}a{color:inherit}
h1,h2,h3{font-family:var(--display);font-stretch:112%;line-height:1.04;letter-spacing:-.02em;margin:0;text-wrap:balance}
p{margin:0;text-wrap:pretty}
.wrap{width:min(1240px,100% - 32px);margin-inline:auto}
.btn{display:inline-flex;align-items:center;gap:10px;min-height:52px;padding:0 24px;border-radius:999px;font:700 1rem/1 var(--body);text-decoration:none;white-space:nowrap;transition:transform .16s var(--ease),background .2s,border-color .2s}
.btn:active{transform:scale(.97)}.btn:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}
.btn-main{background:var(--accent);color:var(--accent-ink)}.btn-main:hover{background:#ff9c45}
.btn-line{border:1.5px solid var(--line);color:var(--ink)}.btn-line:hover{border-color:var(--ink)}
.btn i{font-size:1.25rem}
.eyebrow{font:700 .8rem/1 var(--body);letter-spacing:.14em;text-transform:uppercase;color:var(--accent-text)}

/* nav */
.nav{position:sticky;top:0;z-index:20;background:color-mix(in oklab,var(--bg) 82%,transparent);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-bottom:1px solid var(--line)}
.nav .wrap{height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;font:800 1.15rem/1 var(--display);font-stretch:118%}
.brand img{width:44px;height:44px;border-radius:12px;background:#fff;object-fit:cover}
.brand small{display:block;font:500 .72rem/1.3 var(--body);color:var(--muted);letter-spacing:0}
.nav ul{display:flex;gap:28px;list-style:none;margin:0;padding:0;font-weight:600;font-size:.95rem}
.nav ul a{text-decoration:none;color:var(--muted)}.nav ul a:hover{color:var(--ink)}
.nav .btn{min-height:44px;padding:0 18px;font-size:.95rem}

/* hero */
.hero{padding:56px 0 72px}
.hero .wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:56px;align-items:center}
.hero h1{font-size:clamp(2.4rem,4.6vw,3.9rem);font-weight:850}
.hero h1 .since{color:var(--accent-text)}
.hero p{font-size:clamp(1.08rem,1.6vw,1.25rem);color:var(--muted);margin-top:22px;max-width:34ch}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px}
.hero-pic{position:relative;border-radius:var(--r);overflow:hidden;aspect-ratio:4/5;background:var(--surface)}
.hero-pic img{position:absolute;inset:-8% 0 auto;width:100%;height:116%;object-fit:cover;object-position:50% 30%}
.hero-tag{position:absolute;left:18px;bottom:18px;right:18px;display:flex;justify-content:space-between;align-items:end;gap:12px;color:#fff;font-weight:600;font-size:.95rem;text-shadow:0 1px 12px rgba(0,0,0,.6)}
.hero-tag b{font:850 2.6rem/1 var(--display);font-stretch:118%}

/* proof strip */
.proof{border-block:1px solid var(--line);background:var(--bg2)}
.proof ul{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(4,1fr)}
.proof li{padding:22px 20px;display:flex;gap:12px;align-items:center;font-weight:650;font-size:.98rem}
.proof li+li{border-left:1px solid var(--line)}
.proof i{font-size:1.6rem;color:var(--accent-text)}

/* 1938 story */
.story{position:relative;padding:120px 0 110px;overflow:hidden}
.bignum{position:absolute;top:40px;left:0;white-space:nowrap;font:900 clamp(10rem,30vw,26rem)/.8 var(--display);font-stretch:125%;letter-spacing:-.04em;color:transparent;-webkit-text-stroke:2px var(--line);pointer-events:none;user-select:none;will-change:transform}
.story .wrap{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:64px;align-items:center}
.story-pic{border-radius:var(--r);overflow:hidden;aspect-ratio:3/4;position:relative}
.story-pic img{width:100%;height:118%;object-fit:cover;position:absolute;top:-9%}
.story h2{font-size:clamp(2.1rem,4.4vw,3.5rem);margin-top:18px}
.story p{color:var(--muted);font-size:1.12rem;margin-top:20px;max-width:46ch}
.then{margin:30px 0 0;max-width:560px}.then img{width:100%;height:auto;border-radius:14px;filter:sepia(.15)}.then figcaption{margin-top:10px;font-size:.92rem;color:var(--muted)}
.gens{display:flex;gap:8px;margin-top:34px}
.gens span{flex:1;height:8px;border-radius:4px;background:var(--line)}
.gens span:last-child{background:var(--accent)}
.gens-cap{margin-top:12px;font-size:.92rem;color:var(--muted)}

/* offer band */
.offer{background:var(--accent);color:var(--accent-ink)}
.offer .wrap{display:flex;align-items:center;justify-content:space-between;gap:32px;padding-block:44px}
.offer h2{font-size:clamp(1.6rem,3.2vw,2.5rem);max-width:24ch}
.offer p{font-weight:600;margin-top:10px}
.offer .btn{background:var(--accent-ink);color:#fff}.offer .btn:hover{background:#000}
.replace{padding:110px 0;background:var(--bg2)}
.replace .wrap{display:grid;grid-template-columns:1fr 1.1fr;gap:64px;align-items:center}
.rp-pics{position:relative;aspect-ratio:1/1.05}
.rp-pics img{position:absolute;width:64%;aspect-ratio:3/4;object-fit:cover;border-radius:var(--r);box-shadow:0 30px 60px -30px rgba(0,0,0,.6)}
.rp-a{left:0;top:0}.rp-b{right:0;bottom:0;border:6px solid var(--bg2)}
.rp-tag{position:absolute;left:0;bottom:4%;padding:10px 14px;border-radius:10px;background:var(--surface);font-weight:700;font-size:.9rem;max-width:40%}
.replace h2{font-size:clamp(2rem,3.8vw,3.1rem)}
.replace p{color:var(--muted);font-size:1.12rem;margin-top:18px;max-width:48ch}
.rp-list{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:10px}
.rp-list li{padding-left:30px;position:relative;font-weight:600}
.rp-list li::before{content:"";position:absolute;left:0;top:.42em;width:16px;height:9px;border-left:3px solid var(--accent-text);border-bottom:3px solid var(--accent-text);transform:rotate(-45deg)}
@media (max-width:900px){.replace{padding:80px 0}.replace .wrap{grid-template-columns:1fr;gap:40px}.rp-pics{max-width:460px}}

/* services bento */
.services{padding:110px 0}
.services h2{font-size:clamp(2.1rem,4.4vw,3.4rem);max-width:18ch}
.bento{display:grid;grid-template-columns:repeat(6,1fr);grid-auto-rows:minmax(220px,auto);gap:16px;margin-top:48px}
.cell{position:relative;border-radius:var(--r);overflow:hidden;background:var(--surface);border:1px solid var(--line);padding:26px;display:flex;flex-direction:column;justify-content:flex-end;min-height:260px}
.cell h3{font-size:1.45rem;font-stretch:108%}
.cell p{color:var(--muted);margin-top:8px;font-size:.98rem;max-width:40ch}
.cell.photo{color:#fff;border:0}
.cell.photo img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease)}
.cell.photo:hover img{transform:scale(1.04)}
.cell.photo::after{content:"";position:absolute;inset:0;background:linear-gradient(to top,rgba(8,11,13,.88) 0%,rgba(8,11,13,.35) 45%,transparent 75%)}
.cell.photo>*:not(img){position:relative;z-index:1}.cell.photo p{color:rgba(255,255,255,.82)}
.c1{grid-column:span 4;grid-row:span 2}.c2{grid-column:span 2;background:var(--bg2)}.c3{grid-column:span 2}
.c4{grid-column:span 2;grid-row:span 2}.c5{grid-column:span 2;grid-row:span 2}.c6{grid-column:span 2;grid-row:span 2}
.c2 .big{font:850 3.4rem/1 var(--display);font-stretch:118%;color:var(--accent-text);margin-bottom:auto}
.c1 h3{font-size:clamp(1.8rem,3vw,2.4rem)}

/* horizontal gallery */
.gallery{padding:100px 0 0;overflow:hidden}
.gallery-head{display:flex;justify-content:space-between;align-items:end;gap:24px}
.gallery h2{font-size:clamp(2.1rem,4.4vw,3.4rem)}
.gallery-head p{color:var(--muted);max-width:30ch}
.track-wrap{margin-top:40px}
.track{display:flex;gap:18px;padding:0 max(16px,calc((100vw - 1240px)/2)) 100px;width:max-content}
.shot{width:clamp(250px,26vw,360px);flex:none}
.shot .frame{border-radius:var(--r);overflow:hidden;aspect-ratio:3/4;background:var(--surface)}
.shot.wide{width:clamp(320px,40vw,560px)}.shot.wide .frame{aspect-ratio:4/3}
.shot img{width:100%;height:100%;object-fit:cover}
.shot figcaption{margin-top:12px;font-size:.95rem;color:var(--muted)}

/* sheet metal */
.metal{padding:120px 0;background:var(--bg2);border-block:1px solid var(--line)}
.metal .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:center}
.metal-pics{position:relative;height:clamp(460px,52vw,640px)}
.metal-pics figure{margin:0;position:absolute;border-radius:var(--r);overflow:hidden;box-shadow:0 30px 80px rgba(0,0,0,.35)}
.metal-pics .m1{left:0;top:0;width:62%;height:88%}
.metal-pics .m2{right:0;bottom:0;width:48%;height:60%;border:6px solid var(--bg2)}
.metal-pics img{width:100%;height:100%;object-fit:cover}
.metal-pics .m1::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,transparent 30%,rgba(255,255,255,.28) 48%,transparent 62%);transform:translateX(var(--sheen,-120%));pointer-events:none}
.metal h2{font-size:clamp(2.2rem,4.6vw,3.7rem)}
.metal h2 em{font-style:normal;background:var(--steel);-webkit-background-clip:text;background-clip:text;color:transparent}
:root[data-theme="light"] .metal h2 em{color:var(--accent-text);background:none}
@media (prefers-color-scheme:light){:root:not([data-theme="dark"]) .metal h2 em{color:var(--accent-text);background:none;-webkit-background-clip:initial}}
.metal p{color:var(--muted);font-size:1.12rem;margin-top:20px;max-width:42ch}
.makes{display:flex;flex-wrap:wrap;gap:10px;margin:28px 0 32px;padding:0;list-style:none}
.makes li{border:1px solid var(--line);border-radius:999px;padding:8px 16px;font-weight:600;font-size:.92rem}

/* promises */
.promise{padding:110px 0}
.promise h2{font-size:clamp(2.1rem,4.4vw,3.4rem);max-width:16ch}
.promise ol{list-style:none;margin:48px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:0 56px;counter-reset:p}
.promise li{counter-increment:p;display:grid;grid-template-columns:88px 1fr;gap:20px;padding:30px 0;border-top:1px solid var(--line)}
.promise li::before{content:counter(p);font:850 4.4rem/.85 var(--display);font-stretch:118%;color:var(--accent-text)}
.promise h3{font-size:1.4rem}.promise p{color:var(--muted);margin-top:8px}

/* quotes */
.words{padding:20px 0 110px}
.words .wrap{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.words blockquote{margin:0;padding:40px;border-radius:var(--r);background:var(--surface);border:1px solid var(--line);display:flex;flex-direction:column;justify-content:space-between;gap:28px}
.words blockquote:first-child{background:#bfe2f6;color:#0b1a24;border:0}
.words blockquote p{font:700 clamp(1.35rem,2.4vw,1.9rem)/1.3 var(--display);font-stretch:104%;letter-spacing:-.01em}
.words cite{font-style:normal;font-weight:600;font-size:.95rem;opacity:.8}

/* area */
.area{position:relative;min-height:88vh;display:flex;align-items:flex-end;overflow:hidden;color:#fff}
.area-bg{position:absolute;inset:-12% 0;background:url(img/underground-mountains.webp) center/cover}
.area::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgba(6,9,11,.92) 0%,rgba(6,9,11,.55) 50%,rgba(6,9,11,.15) 100%)}
.area .wrap{position:relative;z-index:2;padding-block:90px}
.area h2{font-size:clamp(2.3rem,5vw,4rem);max-width:15ch}
.area p{max-width:44ch;margin-top:16px;color:rgba(255,255,255,.85);font-size:1.12rem}
.towns{display:grid;grid-template-columns:repeat(4,1fr);gap:6px 24px;margin:36px 0 0;padding:0;list-style:none;font-weight:650;color:rgba(255,255,255,.92)}

/* custom-home showpiece */
.show{position:relative;min-height:92vh;display:flex;align-items:flex-end;overflow:hidden;color:#fff}
.show-bg{position:absolute;inset:-12% 0;background:url(img/loft-duct.webp) center/cover}
.show::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(to top,rgba(6,9,11,.88) 0%,rgba(6,9,11,.35) 45%,transparent 75%)}
.show .wrap{position:relative;z-index:2;padding-block:80px}
.show h2{font-size:clamp(2.3rem,5vw,4rem);max-width:14ch}
.show p{max-width:44ch;margin-top:16px;color:rgba(255,255,255,.88);font-size:1.12rem}

/* faq + contact */
.faq{padding:110px 0 40px}
.faq .wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px}
.faq h2{font-size:clamp(2rem,4vw,3rem)}
.faq details{border-top:1px solid var(--line);padding:22px 0}.faq details:last-child{border-bottom:1px solid var(--line)}
.faq summary{cursor:pointer;list-style:none;font:700 1.18rem/1.3 var(--display);display:flex;justify-content:space-between;gap:16px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";font-size:1.6rem;line-height:1;color:var(--accent-text);transition:transform .2s var(--ease)}
.faq details[open] summary::after{transform:rotate(45deg)}
.faq details p{color:var(--muted);margin-top:12px;max-width:60ch}
.contact{padding:80px 0 110px}
.contact .box{border-radius:22px;background:var(--surface);border:1px solid var(--line);padding:clamp(32px,5vw,64px);display:grid;grid-template-columns:1.3fr 1fr;gap:40px;align-items:center}
.contact h2{font-size:clamp(2.2rem,4.6vw,3.6rem)}
.contact .meta{color:var(--muted);display:grid;gap:14px;font-size:1.02rem}
.contact .meta b{color:var(--ink);display:block}
footer{border-top:1px solid var(--line);padding:36px 0 110px;color:var(--muted);font-size:.92rem}
footer .wrap{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}
.stamp{opacity:.6;font-size:.8rem}

/* mobile call bar */
.callbar{display:none}
@media (max-width:900px){
  .nav ul{display:none}.brand small{display:none}.nav .btn{padding:0 14px}
  .hero .wrap,.story .wrap,.metal .wrap,.faq .wrap,.contact .box,.words .wrap{grid-template-columns:1fr}
  .hero{padding:28px 0 48px}.hero .wrap{gap:32px}.hero-pic{aspect-ratio:4/4.4}
  .proof ul{grid-template-columns:1fr 1fr}.proof li:nth-child(3){border-left:0}.proof li:nth-child(n+3){border-top:1px solid var(--line)}
  .story{padding:80px 0}.story .wrap{gap:36px}
  .offer .wrap{flex-direction:column;align-items:flex-start}
  .services,.promise{padding:80px 0}
  .bento{grid-template-columns:1fr;grid-auto-rows:auto}.bento .cell{grid-column:auto;grid-row:auto;min-height:300px}.c2{min-height:200px!important}
  .gallery-head{flex-direction:column;align-items:flex-start}
  .track-wrap{overflow-x:auto;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch}.shot{scroll-snap-align:start}
  .track{padding-bottom:60px}
  .metal{padding:80px 0}.metal-pics{height:420px}
  .promise ol{grid-template-columns:1fr}.promise li{grid-template-columns:64px 1fr}.promise li::before{font-size:3.4rem}
  .towns{grid-template-columns:1fr 1fr}
  .callbar{display:grid;grid-template-columns:1fr 1fr;gap:10px;position:fixed;left:12px;right:12px;bottom:calc(12px + env(safe-area-inset-bottom));z-index:30}
  .callbar .btn{justify-content:center;box-shadow:0 10px 30px rgba(0,0,0,.35)}.callbar .btn-line{background:var(--surface)}
}
@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important}.cell.photo img{transition:none}}