/* Custom Doors USA - store stylesheet
   Type + color system modeled on the stormwindowsusa.com visual language:
   serif display headings, geometric sans body, warm neutral base, single red accent. */

:root{
  --ink:#1C1917;          /* neutral-900 */
  --ink-2:#44403C;
  --ink-3:#57534E;
  --muted:#A8A29E;
  --line:#E7E5E4;
  --line-2:#D6D3D1;
  --paper:#FFFFFF;
  --paper-2:#FAF9F7;
  --cream:#FFFDF8;
  --tintA:#F7FBFF;
  --tintB:#EAF6FB;
  --accent:#C8303D;
  --accent-dk:#A6222E;
  --gold:#C9A961;
  --shadow:0 1px 2px rgba(28,25,23,.06),0 8px 24px rgba(28,25,23,.06);
  --shadow-lg:0 24px 60px rgba(28,25,23,.14);
  --serif:Merriweather,"Merriweather Fallback",Georgia,"Times New Roman",serif;
  --sans:"DM Sans","DM Sans Fallback",-apple-system,BlinkMacSystemFont,"Segoe UI",Inter,Roboto,Arial,sans-serif;
  --wrap:1280px;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--paper);color:var(--ink);
  font-family:var(--sans);font-size:16px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img,svg{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font:inherit}

h1,h2,h3,h4{font-family:var(--serif);font-weight:400;line-height:1.14;letter-spacing:-.01em;margin:0}
h1{font-size:clamp(2.4rem,5.2vw,4.2rem);font-weight:600}
h2{font-size:clamp(1.7rem,3.1vw,2.6rem)}
h3{font-size:1.16rem}
p{margin:0 0 1rem}

.wrap{max-width:var(--wrap);margin-inline:auto;padding-inline:20px}
@media(min-width:640px){.wrap{padding-inline:32px}}
@media(min-width:1024px){.wrap{padding-inline:48px}}
.section{padding:64px 0}
@media(min-width:1024px){.section{padding:96px 0}}
.tint-a{background:var(--tintA)}
.tint-b{background:var(--tintB)}
.paper-2{background:var(--paper-2)}
.cream{background:var(--cream)}

.eyebrow{
  font-size:.68rem;font-weight:700;letter-spacing:.22em;text-transform:uppercase;
  color:var(--accent);margin:0 0 14px
}
.eyebrow.muted{color:var(--ink-3)}
.lede{font-size:1.06rem;color:var(--ink-2);max-width:62ch}
.center{text-align:center}
.mx-auto{margin-inline:auto}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  padding:15px 30px;border-radius:2px;border:1px solid transparent;cursor:pointer;
  font-size:.72rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;
  transition:background .18s,color .18s,border-color .18s,transform .18s;
}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-dk)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:#000}
.btn-ghost{border-color:var(--ink);color:var(--ink);background:transparent}
.btn-ghost:hover{background:var(--ink);color:#fff}
.btn-light{border-color:rgba(255,255,255,.5);color:#fff}
.btn-light:hover{background:#fff;color:var(--ink)}
.btn-sm{padding:11px 20px;font-size:.66rem}

/* ---------- header ---------- */
.topbar{
  background:var(--ink);color:#E7E5E4;font-size:.7rem;letter-spacing:.14em;
  text-transform:uppercase;padding:9px 0
}
.topbar .wrap{display:flex;gap:20px;align-items:center;justify-content:center;flex-wrap:wrap}
.topbar .dot{color:var(--muted)}

.site-head{position:sticky;top:0;z-index:60;background:#fff;border-bottom:1px solid var(--line)}
.head-row{display:flex;align-items:center;justify-content:space-between;gap:24px;height:72px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--serif);font-size:1.16rem;font-weight:600;letter-spacing:-.01em}
.brand .mark{width:30px;height:34px;flex:none}
.brand small{display:block;font-family:var(--sans);font-size:.56rem;letter-spacing:.2em;color:var(--ink-3);text-transform:uppercase;font-weight:600;margin-top:1px}

.mainnav{display:none;gap:30px;align-items:center}
@media(min-width:1100px){.mainnav{display:flex}}
.mainnav > li{position:relative;list-style:none}
.mainnav a,.mainnav button{
  font-size:.71rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;
  color:var(--ink);background:none;border:0;padding:26px 0;cursor:pointer;display:inline-flex;gap:6px;align-items:center
}
.mainnav a:hover,.mainnav button:hover{color:var(--accent)}
.mainnav ul{margin:0;padding:0;list-style:none}

.mega{
  position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(6px);
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-lg);
  padding:26px;width:760px;display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
  opacity:0;visibility:hidden;transition:.16s
}
li:hover > .mega,li:focus-within > .mega{opacity:1;visibility:visible;transform:translateX(-50%) translateY(0)}
.mega h4{font-family:var(--sans);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin:0 0 10px;font-weight:700}
.mega a{display:block;padding:5px 0;font-size:.82rem;letter-spacing:0;text-transform:none;font-weight:500;color:var(--ink-2)}
.mega a:hover{color:var(--accent)}

.head-actions{display:flex;align-items:center;gap:14px}
.icon-btn{background:none;border:0;padding:8px;cursor:pointer;color:var(--ink);position:relative;display:inline-flex}
.cart-count{
  position:absolute;top:1px;right:0;background:var(--accent);color:#fff;font-size:.58rem;font-weight:700;
  min-width:16px;height:16px;border-radius:9px;display:grid;place-items:center;padding:0 4px
}
.burger{display:inline-flex}
@media(min-width:1100px){.burger{display:none}}

.drawer{position:fixed;inset:0;z-index:80;visibility:hidden}
.drawer[data-open="1"]{visibility:visible}
.drawer-bg{position:absolute;inset:0;background:rgba(28,25,23,.5);opacity:0;transition:.2s}
.drawer[data-open="1"] .drawer-bg{opacity:1}
.drawer-panel{
  position:absolute;top:0;right:0;height:100%;width:min(400px,88vw);background:#fff;
  transform:translateX(100%);transition:.24s;overflow-y:auto;padding:22px
}
.drawer[data-open="1"] .drawer-panel{transform:none}
.drawer h4{font-family:var(--sans);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin:22px 0 8px;font-weight:700}
.drawer a{display:block;padding:9px 0;border-bottom:1px solid var(--line);font-size:.92rem}

/* ---------- hero ---------- */
.hero{position:relative;height:clamp(540px,72svh,760px);overflow:hidden;background:var(--ink)}
.hero svg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-in{
  position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:center;
  max-width:var(--wrap);margin-inline:auto;padding:0 20px
}
@media(min-width:1024px){.hero-in{padding:0 48px}}
.hero h1{color:#fff;max-width:16ch;text-shadow:0 2px 30px rgba(0,0,0,.4)}
.hero p{color:rgba(255,255,255,.86);max-width:52ch;font-size:1.06rem;margin-top:18px}
.hero .btn{margin-top:28px;align-self:flex-start}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(20,17,15,.86),rgba(20,17,15,.35) 62%,transparent);z-index:1}

/* ---------- marquee ---------- */
.marquee{overflow:hidden;border-block:1px solid var(--line);background:var(--paper-2);padding:15px 0}
.marquee-track{display:flex;gap:56px;width:max-content;animation:slide 34s linear infinite}
.marquee span{
  font-size:.68rem;font-weight:700;letter-spacing:.24em;text-transform:uppercase;color:var(--ink-3);
  white-space:nowrap;display:inline-flex;align-items:center;gap:56px
}
.marquee span::after{content:"";width:5px;height:5px;background:var(--accent);border-radius:50%;flex:none}
@keyframes slide{to{transform:translateX(-50%)}}
@media(prefers-reduced-motion:reduce){.marquee-track{animation:none}}

/* ---------- product grid ---------- */
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:1fr}
.g4{grid-template-columns:repeat(2,1fr)}
@media(min-width:760px){.g3{grid-template-columns:repeat(3,1fr)}}
@media(min-width:1000px){.g4{grid-template-columns:repeat(4,1fr)}}

.card{background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;transition:.2s;overflow:hidden}
.card:hover{border-color:var(--line-2);box-shadow:var(--shadow);transform:translateY(-2px)}
.card-img{background:#F3F0EA;aspect-ratio:4/5;overflow:hidden;position:relative}
.card-img svg{width:100%;height:100%}
.card-tag{
  position:absolute;top:11px;left:11px;background:#fff;border:1px solid var(--line);
  font-size:.56rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;padding:5px 9px;color:var(--ink-3)
}
.card-body{padding:17px 17px 20px;display:flex;flex-direction:column;gap:7px;flex:1}
.card-body h3{font-size:1.03rem;line-height:1.3}
.card-blurb{font-size:.83rem;color:var(--ink-3);margin:0;flex:1}
.price{font-family:var(--serif);font-size:1.16rem;margin-top:5px}
.price small{font-family:var(--sans);font-size:.66rem;letter-spacing:.12em;text-transform:uppercase;color:var(--ink-3);display:block;font-weight:600}
.meta-row{display:flex;gap:14px;font-size:.66rem;letter-spacing:.1em;text-transform:uppercase;color:var(--ink-3);font-weight:600;border-top:1px solid var(--line);padding-top:11px;margin-top:4px}

/* tabs */
.tabs{display:flex;gap:6px;flex-wrap:wrap;justify-content:center;margin:26px 0 32px}
.tab{
  padding:9px 18px;border:1px solid var(--line-2);background:#fff;cursor:pointer;
  font-size:.66rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--ink-3)
}
.tab[aria-selected="true"]{background:var(--ink);border-color:var(--ink);color:#fff}

/* ---------- feature blocks ---------- */
.feat-grid{display:grid;gap:26px;grid-template-columns:1fr}
@media(min-width:760px){.feat-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1100px){.feat-grid{grid-template-columns:repeat(3,1fr)}}
.feat{border-top:2px solid var(--ink);padding-top:17px}
.feat h3{margin-bottom:7px}
.feat p{font-size:.9rem;color:var(--ink-3);margin:0}

.usa-grid{display:grid;gap:28px;grid-template-columns:repeat(2,1fr)}
@media(min-width:1000px){.usa-grid{grid-template-columns:repeat(4,1fr)}}
.usa-item{text-align:center}
.usa-item .star{color:var(--accent);font-size:1.1rem}
.usa-item h4{font-family:var(--sans);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;margin:10px 0 8px;font-weight:700}
.usa-item p{font-size:.86rem;color:var(--ink-3);margin:0}

.steps{display:grid;gap:34px;grid-template-columns:1fr;counter-reset:s}
@media(min-width:900px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{counter-increment:s;position:relative;padding-top:52px}
.step::before{
  content:counter(s,decimal-leading-zero);position:absolute;top:0;left:0;
  font-family:var(--serif);font-size:2.2rem;color:var(--accent);opacity:.9
}
.step h3{margin-bottom:8px}
.step p{font-size:.9rem;color:var(--ink-3)}
.step a{font-size:.68rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--ink);border-bottom:1px solid var(--accent);padding-bottom:2px}

/* ---------- category page ---------- */
.crumbs{font-size:.74rem;color:var(--ink-3);padding:16px 0;border-bottom:1px solid var(--line)}
.crumbs a:hover{color:var(--accent)}
.crumbs span{color:var(--muted);margin:0 7px}

.cat-head{display:grid;gap:34px;grid-template-columns:1fr;align-items:center}
@media(min-width:1000px){.cat-head{grid-template-columns:1.05fr .95fr;gap:56px}}
.cat-head .shot{background:#F3F0EA;border:1px solid var(--line);aspect-ratio:5/4;overflow:hidden}
.cat-head .shot svg{width:100%;height:100%}

.spec-list{list-style:none;margin:22px 0 0;padding:0;display:grid;gap:11px}
.spec-list li{display:flex;gap:11px;font-size:.9rem;color:var(--ink-2)}
.spec-list li::before{content:"";width:6px;height:6px;background:var(--accent);margin-top:8px;flex:none}

.kwbar{display:flex;flex-wrap:wrap;gap:8px;margin-top:22px}
.kwbar a{
  font-size:.7rem;padding:7px 13px;border:1px solid var(--line-2);color:var(--ink-3);background:#fff;
  transition:.16s
}
.kwbar a:hover{border-color:var(--ink);color:var(--ink)}

.prose{max-width:70ch}
.prose h2{margin:0 0 16px}
.prose p{color:var(--ink-2)}

.faq{border-top:1px solid var(--line)}
.faq details{border-bottom:1px solid var(--line)}
.faq summary{
  cursor:pointer;padding:20px 0;font-family:var(--serif);font-size:1.06rem;list-style:none;
  display:flex;justify-content:space-between;gap:20px;align-items:flex-start
}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";color:var(--accent);font-family:var(--sans);font-size:1.3rem;line-height:1;flex:none}
.faq details[open] summary::after{content:"\2013"}
.faq p{padding:0 0 20px;color:var(--ink-3);max-width:74ch;margin:0}

/* ---------- configurator ---------- */
.cfg{background:#fff;border:1px solid var(--line);padding:24px;box-shadow:var(--shadow)}
.cfg h3{font-family:var(--sans);font-size:.66rem;letter-spacing:.2em;text-transform:uppercase;font-weight:700;margin-bottom:16px}
.cfg-row{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:14px}
.field label{display:block;font-size:.64rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-weight:700;margin-bottom:6px}
.field input,.field select{
  width:100%;padding:11px 12px;border:1px solid var(--line-2);background:#fff;font-size:.92rem;border-radius:2px;color:var(--ink)
}
.field input:focus,.field select:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:var(--accent)}
.cfg-total{display:flex;justify-content:space-between;align-items:baseline;border-top:1px solid var(--line);margin-top:18px;padding-top:16px}
.cfg-total .amt{font-family:var(--serif);font-size:1.9rem}
.cfg-note{font-size:.72rem;color:var(--ink-3);margin:10px 0 0}
.cfg .btn{width:100%;margin-top:14px}

/* ---------- pdp ---------- */
.pdp{display:grid;gap:36px;grid-template-columns:1fr}
@media(min-width:1000px){.pdp{grid-template-columns:1.15fr .85fr;gap:56px}}
.pdp-gallery{background:#F3F0EA;border:1px solid var(--line);position:sticky;top:96px;align-self:start;line-height:0}
.pdp-gallery svg{width:100%;height:auto}
.swatches{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px}
.swatch{width:34px;height:34px;border:2px solid transparent;cursor:pointer;border-radius:2px;outline:1px solid var(--line-2)}
.swatch[aria-pressed="true"]{border-color:var(--ink)}

/* ---------- cta ---------- */
.cta{background:var(--ink);color:#fff;text-align:center;padding:88px 0}
.cta h2{color:#fff;max-width:20ch;margin-inline:auto}
.cta p{color:rgba(255,255,255,.7);max-width:54ch;margin:16px auto 28px}

/* ---------- footer ---------- */
.site-foot{background:var(--ink);color:#D6D3D1;padding:60px 0 28px;font-size:.87rem}
.foot-grid{display:grid;gap:32px;grid-template-columns:repeat(2,1fr)}
@media(min-width:900px){.foot-grid{grid-template-columns:1.4fr 1fr 1fr 1fr}}
.site-foot h4{font-family:var(--sans);font-size:.62rem;letter-spacing:.2em;text-transform:uppercase;color:#fff;margin:0 0 14px;font-weight:700}
.site-foot a{color:#B4AFA9;display:block;padding:4px 0}
.site-foot a:hover{color:#fff}
.foot-bottom{border-top:1px solid #332F2C;margin-top:44px;padding-top:22px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:.76rem;color:#8A847E}
.foot-brand p{color:#8A847E;max-width:34ch;margin-top:12px}

/* ---------- misc ---------- */
.split{display:grid;gap:34px;grid-template-columns:1fr}
@media(min-width:1000px){.split{grid-template-columns:1fr 1fr;gap:56px;align-items:center}}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:30px}
.stat .n{font-family:var(--serif);font-size:2rem;color:var(--ink)}
.stat .l{font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-weight:600}
.note{background:var(--tintB);border-left:3px solid var(--accent);padding:18px 20px;font-size:.9rem;color:var(--ink-2)}
.table{width:100%;border-collapse:collapse;font-size:.87rem}
.table th,.table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
.table th{font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3)}
.linkgrid{display:grid;gap:10px 26px;grid-template-columns:repeat(2,1fr)}
@media(min-width:900px){.linkgrid{grid-template-columns:repeat(4,1fr)}}
.linkgrid a{font-size:.87rem;color:var(--ink-2);padding:5px 0;display:block;border-bottom:1px solid var(--line)}
.linkgrid a:hover{color:var(--accent)}
.skip{position:absolute;left:-9999px}
.skip:focus{left:12px;top:12px;background:#fff;padding:10px 16px;z-index:99}