/* Precision Cut Parts — "shop drawing" look: drafting paper, ink, safety orange. */
:root {
  --paper: #f3efe6;
  --paper-2: #ebe5d8;
  --card: #fbf9f4;
  --ink: #1a1a17;
  --ink-2: #3b3a35;
  --muted: #6f6b60;
  --rule: #d6cfbf;
  --rule-strong: #b9b09c;
  --orange: #ff5b14;
  --orange-ink: #d94300;
  --steel: #2c3238;
  --ok: #2f7d3a;
  --error: #b42318;
  --grid: rgba(26, 26, 23, .05);
  --head: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "IBM Plex Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; font: 16px/1.6 var(--body); color: var(--ink); background: var(--paper);
  background-image: linear-gradient(var(--grid) 1px, transparent 1px), linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 24px 24px;
}
a { color: inherit; }
img, svg { max-width: 100%; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.mono { font-family: var(--mono); }
.accent { color: var(--orange); }
[hidden] { display: none !important; }

/* ---------- type ---------- */
h1, h2, h3 { font-family: var(--head); font-weight: 700; line-height: 1.02; letter-spacing: .005em; margin: 0; text-transform: uppercase; }
h1 { font-size: clamp(44px, 7vw, 84px); }
h2 { font-size: clamp(32px, 4.4vw, 48px); }
h3 { font-size: 24px; }
.eyebrow { font: 500 12px/1 var(--mono); letter-spacing: .14em; text-transform: uppercase; color: var(--muted); display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--orange); }
.lead { font-size: 19px; color: var(--ink-2); max-width: 560px; }
p { margin: 0 0 1em; }

/* ---------- header ---------- */
.topbar { position: sticky; top: 0; z-index: 20; background: rgba(243, 239, 230, .92); backdrop-filter: blur(6px); border-bottom: 1px solid var(--rule); }
.topbar-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 20px; }
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo .mark { flex: none; }
.logo .word { font: 700 22px/1 var(--head); text-transform: uppercase; letter-spacing: .02em; }
.logo .word small { display: block; font: 500 9.5px/1.4 var(--mono); letter-spacing: .18em; color: var(--muted); }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { text-decoration: none; font-weight: 500; font-size: 15px; padding: 8px 12px; border-radius: 4px; color: var(--ink-2); }
.nav a:hover { color: var(--ink); background: var(--paper-2); }
.nav a.on { color: var(--ink); box-shadow: inset 0 -2px 0 var(--orange); border-radius: 0; }
.nav .btn { margin-left: 8px; color: #fff; }
.nav .btn:hover { color: #fff; }
.menu-toggle { display: none; background: none; border: 1px solid var(--rule-strong); border-radius: 4px; padding: 8px 10px; font: 600 13px var(--mono); cursor: pointer; color: var(--ink); }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; gap: 10px; background: var(--orange); color: #fff; border: 0; border-radius: 3px; padding: 13px 22px;
  font: 700 15px/1 var(--body); letter-spacing: .01em; text-decoration: none; cursor: pointer; box-shadow: 0 2px 0 var(--orange-ink); transition: transform .08s, box-shadow .08s, background .15s; }
.btn:hover { background: #ff6a2a; }
.btn:active { transform: translateY(2px); box-shadow: 0 0 0 var(--orange-ink); }
.btn:disabled { opacity: .6; cursor: wait; }
.btn .arr { font-family: var(--mono); }
.btn-small { padding: 9px 14px; font-size: 14px; }
.footer .legal a.staff { color: #6b675d; font-size: 11px; }
.footer .legal a.staff:hover { color: var(--orange); }
.btn-big { width: 100%; justify-content: center; padding: 18px; font-size: 18px; }
.btn-ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1.5px var(--ink); }
.btn-ghost:hover { background: var(--ink); color: var(--paper); }
.btn-ghost:active { transform: none; }

/* ---------- hero ---------- */
.hero { padding: 64px 0 40px; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero h1 .line2 { display: block; color: var(--orange); }
.hero .lead { margin: 22px 0 30px; }
.cta-row { display: flex; gap: 12px; flex-wrap: wrap; align-items: center; }
.cta-note { font: 13px var(--mono); color: var(--muted); margin-top: 18px; }
.drawing { background: var(--card); border: 1.5px solid var(--ink); position: relative; padding: 18px; box-shadow: 8px 8px 0 var(--paper-2), 8px 8px 0 1.5px var(--ink); }
.drawing .titleblock { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1.5px solid var(--ink); margin: 14px -18px -18px; font: 11px/1.3 var(--mono); }
.drawing .titleblock div { padding: 8px 10px; border-right: 1px solid var(--rule-strong); }
.drawing .titleblock div:last-child { border-right: 0; }
.drawing .titleblock b { display: block; font-weight: 500; color: var(--muted); font-size: 9.5px; letter-spacing: .1em; }
.cut { stroke-dasharray: 1; stroke-dashoffset: 1; animation: cut 4.5s .4s cubic-bezier(.6, 0, .4, 1) forwards; }
@keyframes cut { to { stroke-dashoffset: 0; } }
.spark { animation: spark 4.5s .4s linear forwards; }
@keyframes spark { 0%, 98% { opacity: 1; } 100% { opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .cut { animation: none; stroke-dashoffset: 0; } .spark { display: none; } }

/* ---------- spec strip ---------- */
.specs { border-top: 1.5px solid var(--ink); border-bottom: 1.5px solid var(--ink); background: var(--ink); color: var(--paper); }
.specs .wrap { display: grid; grid-template-columns: repeat(4, 1fr); }
.spec { padding: 20px 18px; border-right: 1px solid #3a3a35; }
.spec:last-child { border-right: 0; }
.spec .v { font: 700 40px/1 var(--head); }
.spec .v small { font-size: 22px; }
.spec .k { font: 12px/1.4 var(--mono); color: #b8b2a3; letter-spacing: .06em; margin-top: 6px; }

/* ---------- sections ---------- */
section.band { padding: 88px 0; }
section.band.tight { padding: 64px 0; }
.band-head { display: flex; justify-content: space-between; align-items: end; gap: 24px; margin-bottom: 36px; flex-wrap: wrap; }
.band-head p { max-width: 460px; color: var(--ink-2); margin: 0; }
.dark { background: var(--steel); color: var(--paper); background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px); background-size: 24px 24px; }
.dark .eyebrow { color: #aeb4ba; }
.dark p { color: #d3d6d9; }
.dark .step p { color: #d3d6d9; }

/* work-order step cards */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border: 1.5px solid var(--ink); background: var(--card); }
.step { padding: 26px 24px 28px; border-right: 1.5px solid var(--ink); position: relative; }
.step:last-child { border-right: 0; }
.steps.four { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .steps.four { grid-template-columns: 1fr 1fr; } .steps.four .step:nth-child(2) { border-right: 0; } }
.step .no { font: 500 12px var(--mono); color: var(--orange-ink); letter-spacing: .1em; display: flex; justify-content: space-between; border-bottom: 1px dashed var(--rule-strong); padding-bottom: 10px; margin-bottom: 18px; }
.step h3 { margin-bottom: 10px; }
.step p { color: var(--ink-2); margin: 0; font-size: 15px; }

/* "what we make" list */
.makes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--rule-strong); border: 1px solid var(--rule-strong); }
.make { background: var(--paper); padding: 18px; display: flex; gap: 12px; align-items: center; font-weight: 500; }
.make svg { flex: none; }

/* material chips */
.mats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mat { display: flex; gap: 16px; align-items: stretch; background: var(--card); border: 1px solid var(--rule-strong); text-decoration: none; transition: transform .12s, box-shadow .12s; }
.mat:hover { transform: translate(-2px, -2px); box-shadow: 4px 4px 0 var(--ink); }
.mat .sw { width: 84px; flex: none; }
.mat .t { padding: 14px 14px 14px 0; }
.mat .t b { font: 700 22px/1.1 var(--head); text-transform: uppercase; display: block; }
.mat .t span { font: 12px/1.5 var(--mono); color: var(--muted); }
.sw-steel { background: linear-gradient(135deg, #6b7075, #9aa0a4 40%, #6f7479 70%, #8d9296); }
.sw-stainless { background: repeating-linear-gradient(90deg, #c9cdd0 0 2px, #b4b9bd 2px 3px, #d5d8da 3px 5px); }
.sw-aluminum { background: linear-gradient(135deg, #d9dcde, #f2f3f4 45%, #c5c9cc 75%, #e3e5e6); }
.sw-brass { background: linear-gradient(135deg, #a8822f, #d8b860 45%, #9f7a28 75%, #c9a64c); }
.sw-copper { background: linear-gradient(135deg, #9b4f2e, #d58a62 45%, #8f4426 75%, #c27450); }
.sw-nickel { background: linear-gradient(135deg, #7f8180, #b9bab6 45%, #767876 75%, #a5a6a2); }

/* powder swatches */
.swatches { display: grid; grid-template-columns: repeat(auto-fill, minmax(118px, 1fr)); gap: 10px; }
.chip { border: 1px solid var(--rule-strong); background: var(--card); }
.chip i { display: block; height: 54px; border-bottom: 1px solid var(--rule-strong); }
.chip span { display: block; padding: 7px 8px 8px; font: 11px/1.3 var(--mono); }
.chip em { display: block; font-style: normal; color: var(--muted); font-size: 10px; }
.dark .chip { border-color: #4a5158; background: #353c43; }
.dark .chip i { border-color: #4a5158; }
.dark .chip em { color: #aeb4ba; }

/* FAQ */
.faq { border-top: 1.5px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--rule-strong); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 40px 20px 0; font-weight: 600; font-size: 18px; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font: 400 28px var(--mono); color: var(--orange); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details > div { padding: 0 0 22px; color: var(--ink-2); max-width: 760px; }

/* CTA band */
.cta-band { background: var(--orange); color: #fff; padding: 64px 0; }
.cta-band .wrap { display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-band h2 { max-width: 640px; }
.cta-band .btn { background: var(--ink); box-shadow: 0 2px 0 #000; }
.cta-band .btn:hover { background: #000; }

/* page header (inner pages) */
.page-head { padding: 64px 0 40px; border-bottom: 1.5px solid var(--ink); }
.page-head .lead { margin-top: 16px; }
.prose { max-width: 720px; font-size: 17px; }
.prose h2 { font-size: 34px; margin: 48px 0 14px; }
.prose ul { padding-left: 20px; }
.prose li { margin-bottom: 6px; }
.two-col { display: grid; grid-template-columns: 1fr 340px; gap: 56px; align-items: start; }
.aside { border: 1.5px solid var(--ink); background: var(--card); padding: 22px; position: sticky; top: 88px; }
.aside h3 { margin-bottom: 10px; }
.aside p { font-size: 15px; color: var(--ink-2); }

/* materials table */
.mat-group { margin-bottom: 40px; }
.mat-group h2 { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; font-size: 34px; }
.mat-group h2 .sw { width: 36px; height: 36px; border: 1px solid var(--rule-strong); }
.mtable { width: 100%; border-collapse: collapse; background: var(--card); border: 1px solid var(--rule-strong); }
.mtable th, .mtable td { padding: 11px 14px; border-bottom: 1px solid var(--rule); text-align: left; vertical-align: top; font-size: 15px; }
.mtable th { font: 500 11px var(--mono); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); background: var(--paper-2); }
.mtable td.th { font: 13px/1.6 var(--mono); color: var(--ink-2); }
.tag { display: inline-block; font: 500 11px var(--mono); padding: 2px 7px; border: 1px solid var(--rule-strong); white-space: nowrap; }
.tag.yes { border-color: var(--ok); color: var(--ok); }
.tag.no { color: var(--muted); }
.table-scroll { overflow-x: auto; }

/* customer quote page */
.choices { display: grid; gap: 10px; margin-top: 14px; }
.choice { display: flex; align-items: center; gap: 14px; padding: 16px 18px; border: 1.5px solid var(--rule-strong); background: #fff; cursor: pointer;
  margin: 0; font: 400 16px var(--body); text-transform: none; letter-spacing: 0; color: var(--ink); transition: border-color .12s, box-shadow .12s; }
.choice:hover { border-color: var(--ink); }
.choice:has(input:checked) { border-color: var(--orange); box-shadow: 4px 4px 0 var(--orange); }
.choice input { width: 20px; height: 20px; margin: 0; accent-color: var(--orange); flex: none; }
.c-main { flex: 1; }
.c-name { display: block; font: 700 22px/1.1 var(--head); text-transform: uppercase; }
.c-tag { font: 600 10px var(--mono); letter-spacing: .08em; text-transform: uppercase; background: var(--paper-2); color: var(--ink-2); padding: 3px 6px; margin-left: 8px; vertical-align: 3px; }
.c-tag.hot { background: var(--orange); color: #fff; }
.c-ship { display: block; color: var(--muted); font-size: 14px; margin-top: 3px; }
.c-price { font: 700 28px/1 var(--head); white-space: nowrap; }
details.decline { margin-top: 4px; }
details.decline summary { cursor: pointer; color: var(--muted); font-size: 15px; text-decoration: underline; padding: 6px 0; }
details.decline form { margin-top: 12px; }

/* contact */
.contact-ok { border: 1.5px solid var(--ok); color: var(--ok); background: #eef6ee; padding: 14px 16px; font-weight: 600; margin-bottom: 18px; }

/* ---------- quote form ---------- */
.quote-page { padding: 48px 0 80px; }
.form-head { margin-bottom: 28px; }
.card { background: var(--card); border: 1.5px solid var(--ink); padding: 26px; margin-bottom: 22px; }
.card > h2 { font-size: 30px; margin-bottom: 4px; display: flex; align-items: baseline; gap: 12px; }
.card > h2 .n { font: 500 13px var(--mono); color: var(--orange-ink); letter-spacing: .08em; }
.hint { color: var(--muted); margin: 0 0 18px; font-size: 15px; }
.design-note { display: block; background: #fff3dc; border-left: 3px solid #e8a317; color: #5c3d00; padding: 6px 10px; margin-top: 8px; font-size: 14px; line-height: 1.45; }

.part { border: 1px solid var(--rule-strong); padding: 18px; margin-bottom: 16px; background: var(--paper); position: relative; }
.part-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.part-head h3 { font-size: 22px; }
.part-head h3 .num::before { content: "#"; color: var(--orange); margin-right: 1px; }
.remove { background: none; border: 0; color: var(--muted); cursor: pointer; font: 13px var(--mono); text-decoration: underline; }
.remove:hover { color: var(--error); }

.drop { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px; border: 1.5px dashed var(--rule-strong); padding: 24px; text-align: center; cursor: pointer; background: var(--card); margin-bottom: 16px; transition: border-color .15s, background .15s;
  font: 400 15px var(--body); text-transform: none; letter-spacing: 0; }
.drop:hover, .drop.over { border-color: var(--orange); background: #fff4ec; }
.drop input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.drop-text { color: var(--muted); }
.drop-text u { color: var(--ink); text-decoration-color: var(--orange); text-decoration-thickness: 2px; }
.drop-name { font: 500 15px var(--mono); word-break: break-all; }
.drop.has-file { border-style: solid; border-color: var(--ok); background: #f1f7f0; }
.drop.has-file .drop-text { display: none; }
.clear-file { display: none; margin-top: 6px; background: none; border: 1px solid var(--rule-strong); padding: 4px 10px; font: 12px var(--mono); color: var(--muted); cursor: pointer; }
.clear-file:hover { color: var(--error); border-color: var(--error); }
.drop.has-file .clear-file { display: inline-block; }

label { display: block; font: 500 12px var(--mono); letter-spacing: .06em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 14px; }
.opt { text-transform: none; letter-spacing: 0; color: var(--muted); margin-left: 4px; }
input, select, textarea { display: block; width: 100%; margin-top: 6px; padding: 11px 12px; font: 400 16px var(--body); text-transform: none; letter-spacing: 0;
  border: 1px solid var(--rule-strong); border-radius: 2px; background: #fff; color: var(--ink); }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--orange); outline-offset: -1px; border-color: transparent; }
select:disabled { background: var(--paper-2); color: #a39e92; }
.coat-note { display: block; margin-top: 5px; font: 12px var(--body); text-transform: none; letter-spacing: 0; color: var(--muted); }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0 16px; }
.fine { text-align: center; color: var(--muted); font-size: 14px; margin-top: 14px; }
.error { background: #fdecea; color: var(--error); border: 1.5px solid var(--error); padding: 12px 14px; margin-bottom: 16px; font-weight: 600; }
.success { text-align: center; padding: 56px 24px; }
.success .check { width: 64px; height: 64px; margin: 0 auto 16px; display: grid; place-items: center; background: var(--ok); color: #fff; font-size: 34px; }
.success .rid { font: 600 20px var(--mono); background: var(--paper-2); padding: 4px 10px; }

/* ---------- footer ---------- */
.footer { background: var(--ink); color: #b8b2a3; padding: 56px 0 32px; margin-top: 0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.footer .logo .word { color: var(--paper); }
.footer h4 { font: 500 11px var(--mono); letter-spacing: .14em; text-transform: uppercase; color: #8a8576; margin: 0 0 12px; }
.footer a { color: var(--paper); text-decoration: none; }
.footer a:hover { color: var(--orange); }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: 8px; }
.footer .legal { border-top: 1px solid #34332f; margin-top: 40px; padding-top: 20px; font: 12px var(--mono); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ---------- responsive ---------- */
@media (max-width: 960px) {
  .hero-grid, .two-col { grid-template-columns: 1fr; }
  .aside { position: static; }
  .mats { grid-template-columns: 1fr 1fr; }
  .makes { grid-template-columns: 1fr 1fr; }
  .specs .wrap { grid-template-columns: 1fr 1fr; }
  .spec:nth-child(2) { border-right: 0; }
  .spec:nth-child(-n+2) { border-bottom: 1px solid #3a3a35; }
}
@media (max-width: 760px) {
  .menu-toggle { display: block; }
  .nav { display: none; position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch; background: var(--paper); border-bottom: 1.5px solid var(--ink); padding: 8px 16px 16px; }
  .nav.open { display: flex; }
  .nav a.on { box-shadow: inset 3px 0 0 var(--orange); }
  .nav .btn { margin: 8px 0 0; justify-content: center; }
  .wrap { padding: 0 16px; }
  .hero { padding: 40px 0 32px; }
  section.band { padding: 60px 0; }
  .steps { grid-template-columns: 1fr; }
  .step { border-right: 0; border-bottom: 1.5px solid var(--ink); }
  .step:last-child { border-bottom: 0; }
  .mats, .grid2, .grid3, .footer-grid { grid-template-columns: 1fr; }
  .card { padding: 18px; }
  .drawing { box-shadow: 5px 5px 0 var(--paper-2), 5px 5px 0 1.5px var(--ink); }
}