/* Parker Precision Molding — site styles
   Layout: left-aligned engineering-drawing grid; spec data in mono; footer is a drawing title block. */
:root {
  --ink: #14191f;          /* text, dark bands */
  --ink-2: #4c5660;        /* secondary text */
  --alu: #eef0f2;          /* page ground: brushed aluminum */
  --alu-2: #dde1e5;        /* rules, panels */
  --white: #ffffff;        /* photo panels (product shots are on white) */
  --blue: #2340b0;         /* layout-fluid blue: the one accent */
  --blue-dk: #182e85;
  --on-dark: #e9ecef;
  --on-dark-2: #a3acb6;

  --f-display: "Barlow Condensed", "Arial Narrow", "Roboto Condensed", sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --f-mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;

  --step--1: 0.8125rem;
  --step-0: 1rem;
  --step-1: 1.25rem;
  --step-2: 1.75rem;
  --step-3: clamp(2rem, 4vw, 2.75rem);
  --step-4: clamp(2.5rem, 6.5vw, 4.5rem);

  --gutter: clamp(16px, 4vw, 40px);
  --max: 1200px;
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--alu);
  color: var(--ink);
  font-family: var(--f-body);
  font-size: var(--step-0);
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
[hidden] { display: none !important; }
a { color: var(--blue); text-underline-offset: 3px; }
a:hover { color: var(--blue-dk); }
:focus-visible { outline: 3px solid var(--blue); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--f-display); font-weight: 700; line-height: 1.05; text-wrap: balance; margin: 0; letter-spacing: 0.005em; }
h1 { font-size: var(--step-4); text-transform: uppercase; }
h2 { font-size: var(--step-3); text-transform: uppercase; }
h3 { font-size: var(--step-2); }
p { margin: 0; max-width: 66ch; }

.wrap { max-width: var(--max); margin-inline: auto; padding-inline: var(--gutter); }
.skip { position: absolute; left: -9999px; }
.skip:focus { left: 16px; top: 16px; background: var(--white); padding: 8px 12px; z-index: 50; }

.label {
  font-family: var(--f-mono);
  font-size: var(--step--1);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-2);
}
.mono { font-family: var(--f-mono); font-variant-numeric: tabular-nums; }

/* ---------- Header ---------- */
.topbar { background: var(--ink); color: var(--on-dark-2); font-size: var(--step--1); }
.topbar .wrap { display: flex; flex-wrap: wrap; gap: 4px 24px; justify-content: space-between; padding-block: 8px; font-family: var(--f-mono); }
.topbar a { color: var(--on-dark); text-decoration: none; }
.topbar a:hover { color: var(--white); text-decoration: underline; }

.site-header { background: var(--alu); border-bottom: 1px solid var(--alu-2); position: sticky; top: 0; z-index: 20; }
.site-header .wrap { display: flex; align-items: center; gap: 24px; padding-block: 14px; }
.brand { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); line-height: 1; margin-right: auto; }
.brand b { font-family: var(--f-display); font-weight: 800; font-size: 1.9rem; letter-spacing: 0.02em; text-transform: uppercase; }
.brand span { font-family: var(--f-mono); font-size: 0.68rem; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-2); margin-top: 4px; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 500; font-size: 0.95rem; padding: 8px 10px; border-radius: 2px; }
.nav a:hover { background: var(--alu-2); color: var(--ink); }
.nav a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--blue); }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-display); font-weight: 700; font-size: 1.15rem; letter-spacing: 0.04em; text-transform: uppercase;
  background: var(--blue); color: var(--white); text-decoration: none;
  padding: 10px 18px; border: 0; border-radius: 2px; cursor: pointer;
}
.btn:hover { background: var(--blue-dk); color: var(--white); }
.btn.ghost { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 2px var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--white); }
.nav .btn { margin-left: 8px; padding: 8px 14px; font-size: 1.05rem; color: var(--white); box-shadow: none; }
.nav .btn:hover { background: var(--blue-dk); color: var(--white); }

.menu-toggle { display: none; background: none; border: 2px solid var(--ink); border-radius: 2px; padding: 6px 10px; font-family: var(--f-mono); font-size: 0.8rem; letter-spacing: 0.08em; text-transform: uppercase; cursor: pointer; color: var(--ink); }

@media (max-width: 980px) {
  .menu-toggle { display: inline-block; }
  .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; background: var(--alu); border-bottom: 1px solid var(--alu-2); flex-direction: column; align-items: stretch; padding: 8px var(--gutter) 16px; }
  .nav.open { display: flex; }
  .nav a { padding: 12px 4px; border-bottom: 1px solid var(--alu-2); }
  .nav .btn { margin: 12px 0 0; justify-content: center; }
}

/* ---------- Hero ---------- */
.hero { padding-block: clamp(40px, 7vw, 88px) clamp(32px, 5vw, 56px); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 56px); align-items: end; }
.hero h1 { max-width: 13ch; }
.hero h1 em { font-style: normal; color: var(--blue); }
.hero .lede { font-size: var(--step-1); margin-top: 20px; color: var(--ink-2); max-width: 44ch; line-height: 1.5; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-photos { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.hero-photos figure { margin: 0; background: var(--white); border: 1px solid var(--alu-2); }
.hero-photos figure:first-child { grid-column: 1 / -1; }
.hero-photos img { width: 100%; aspect-ratio: 3 / 2; object-fit: cover; }
.hero-photos figcaption { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-2); padding: 6px 10px; border-top: 1px solid var(--alu-2); }
@media (max-width: 820px) { .hero-grid { grid-template-columns: 1fr; } }

/* ---------- Spec strip (dark band) ---------- */
.specs { background: var(--ink); color: var(--on-dark); }
.specs .wrap { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); }
.spec { padding: 28px 20px 28px 0; border-right: 1px solid #2b333c; }
.spec + .spec { padding-left: 20px; }
.spec:last-child { border-right: 0; }
.spec .k { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--on-dark-2); }
.spec .v { font-family: var(--f-display); font-weight: 700; font-size: clamp(1.9rem, 3.4vw, 2.6rem); line-height: 1.05; margin-top: 6px; }
.spec .d { font-size: 0.88rem; color: var(--on-dark-2); margin-top: 4px; }
@media (max-width: 820px) {
  .specs .wrap { grid-template-columns: 1fr 1fr; }
  .spec, .spec + .spec { padding: 20px 12px 20px 0; border-right: 0; border-bottom: 1px solid #2b333c; }
  .spec:nth-child(even) { padding-left: 12px; border-left: 1px solid #2b333c; }
}

/* ---------- Sections ---------- */
.section { padding-block: clamp(48px, 7vw, 88px); }
.section.tight { padding-block: clamp(32px, 5vw, 56px); }
.section.white { background: var(--white); border-block: 1px solid var(--alu-2); }
.section-head { display: grid; gap: 12px; margin-bottom: 36px; }
.section-head p { color: var(--ink-2); }

/* Service cards */
.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0; border: 1px solid var(--alu-2); background: var(--white); }
.service { display: flex; flex-direction: column; text-decoration: none; color: var(--ink); border-right: 1px solid var(--alu-2); }
.service:last-child { border-right: 0; }
.service img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-bottom: 1px solid var(--alu-2); }
.service .body { padding: 20px 22px 24px; display: grid; gap: 10px; flex: 1; align-content: start; }
.service h3 { font-size: 1.9rem; text-transform: uppercase; }
.service p { color: var(--ink-2); font-size: 0.97rem; }
.service .more { font-family: var(--f-mono); font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--blue); margin-top: auto; padding-top: 8px; }
.service:hover h3 { color: var(--blue); }
@media (max-width: 820px) { .services { grid-template-columns: 1fr; } .service { border-right: 0; border-bottom: 1px solid var(--alu-2); } .service:last-child { border-bottom: 0; } }

/* Two-column text + aside */
.split { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.split.flip { grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr); }
@media (max-width: 820px) { .split, .split.flip { grid-template-columns: 1fr; } }
.prose { display: grid; gap: 18px; }
.prose p { color: var(--ink); }

.photo { margin: 0; background: var(--white); border: 1px solid var(--alu-2); }
.photo img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.photo figcaption { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-2); padding: 8px 12px; border-top: 1px solid var(--alu-2); }
.photo-stack { display: grid; gap: 12px; }

/* Ops list (secondary operations) */
.ops { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); border-top: 1px solid var(--alu-2); }
.ops li { padding: 12px 0; border-bottom: 1px solid var(--alu-2); font-weight: 500; display: flex; gap: 12px; align-items: baseline; padding-right: 16px; }
.ops li::before { content: "+"; font-family: var(--f-mono); color: var(--blue); font-weight: 600; }

/* Spec table */
.table-wrap { overflow-x: auto; border: 1px solid var(--alu-2); background: var(--white); }
table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
th, td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--alu-2); vertical-align: top; }
th { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); font-weight: 500; background: var(--alu); }
td.num { font-family: var(--f-mono); font-variant-numeric: tabular-nums; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
.table-group td { font-family: var(--f-display); font-weight: 700; font-size: 1.15rem; text-transform: uppercase; letter-spacing: 0.03em; background: var(--alu); color: var(--ink); }

/* Timeline */
.timeline { list-style: none; margin: 0; padding: 0; display: grid; gap: 0; border-left: 2px solid var(--ink); }
.timeline li { display: grid; grid-template-columns: 96px minmax(0, 1fr); gap: 16px; padding: 0 0 28px 20px; position: relative; }
.timeline li::before { content: ""; position: absolute; left: -7px; top: 8px; width: 12px; height: 12px; background: var(--alu); border: 2px solid var(--ink); }
.timeline li:last-child { padding-bottom: 0; }
.timeline li:last-child::before { background: var(--blue); border-color: var(--blue); }
.timeline .yr { font-family: var(--f-display); font-weight: 700; font-size: 1.7rem; line-height: 1.1; }
@media (max-width: 520px) { .timeline li { grid-template-columns: 1fr; gap: 4px; } }

/* Documents */
.docs { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 12px; }
.doc { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 14px; align-items: center; padding: 16px; background: var(--white); border: 1px solid var(--alu-2); text-decoration: none; color: var(--ink); }
.doc:hover { border-color: var(--blue); color: var(--ink); }
.doc .ext { font-family: var(--f-mono); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.06em; color: var(--white); background: var(--ink); padding: 6px 7px; }
.doc b { display: block; font-weight: 600; line-height: 1.3; }
.doc span { font-family: var(--f-mono); font-size: 0.75rem; color: var(--ink-2); }

/* Quote */
.policy { border-left: 4px solid var(--blue); padding: 8px 0 8px 24px; display: grid; gap: 12px; }
.policy p { font-family: var(--f-display); font-weight: 600; font-size: clamp(1.4rem, 2.6vw, 1.9rem); line-height: 1.2; max-width: 40ch; }
.policy cite { font-style: normal; }

/* Gallery */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.filters button { font-family: var(--f-mono); font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; background: var(--white); border: 1px solid var(--alu-2); color: var(--ink); padding: 8px 14px; cursor: pointer; border-radius: 2px; }
.filters button[aria-pressed="true"] { background: var(--ink); color: var(--white); border-color: var(--ink); }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 10px; }
.grid button { padding: 0; border: 1px solid var(--alu-2); background: var(--white); cursor: zoom-in; display: block; width: 100%; text-align: left; }
.grid img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.grid .cap { display: block; font-family: var(--f-mono); font-size: 0.7rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--ink-2); padding: 7px 10px; border-top: 1px solid var(--alu-2); }
.grid button:hover { border-color: var(--blue); }
.preview-strip { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 8px; }
.preview-strip img { width: 100%; aspect-ratio: 1; object-fit: cover; background: var(--white); border: 1px solid var(--alu-2); }
@media (max-width: 720px) { .preview-strip { grid-template-columns: repeat(3, minmax(0, 1fr)); } }

.lightbox { position: fixed; inset: 0; background: rgba(12, 15, 19, 0.92); z-index: 60; display: grid; place-items: center; padding: 24px; }
.lightbox figure { margin: 0; max-width: min(1100px, 100%); display: grid; gap: 10px; }
.lightbox img { max-height: 80vh; width: auto; margin-inline: auto; background: var(--white); }
.lightbox figcaption { color: var(--on-dark); font-family: var(--f-mono); font-size: 0.8rem; letter-spacing: 0.06em; text-transform: uppercase; text-align: center; }
.lightbox .close { position: absolute; top: 16px; right: 16px; background: var(--white); color: var(--ink); border: 0; font-family: var(--f-mono); padding: 8px 12px; cursor: pointer; }

/* CTA band */
.cta { background: var(--blue); color: var(--white); }
.cta .wrap { display: flex; flex-wrap: wrap; gap: 20px 40px; align-items: center; justify-content: space-between; padding-block: 40px; }
.cta h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
.cta p { color: #d7defb; margin-top: 6px; }
.cta .btn { background: var(--white); color: var(--blue); }
.cta .btn:hover { background: var(--ink); color: var(--white); }

/* Page head (interior pages) */
.page-head { padding-block: clamp(36px, 6vw, 72px) clamp(24px, 4vw, 40px); border-bottom: 1px solid var(--alu-2); }
.page-head .wrap { display: grid; gap: 14px; }
.page-head p { font-size: var(--step-1); color: var(--ink-2); max-width: 52ch; line-height: 1.5; }

/* Forms */
.form { display: grid; gap: 18px; background: var(--white); border: 1px solid var(--alu-2); padding: clamp(20px, 3vw, 32px); }
.form .row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 600px) { .form .row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 6px; min-width: 0; }
.field label, .field legend { font-family: var(--f-mono); font-size: 0.75rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-2); padding: 0; }
.field .req { color: var(--blue); }
input[type="text"], input[type="email"], input[type="tel"], textarea, select {
  font: inherit; color: var(--ink); background: var(--alu); border: 1px solid #c9cfd5; border-radius: 2px; padding: 10px 12px; width: 100%;
}
input:focus, textarea:focus { outline: 2px solid var(--blue); outline-offset: 0; background: var(--white); }
textarea { min-height: 140px; resize: vertical; }
input[type="file"] { font: inherit; font-size: 0.9rem; padding: 10px; border: 1px dashed #b7bec6; background: var(--alu); width: 100%; }
fieldset.field { border: 0; margin: 0; padding: 0; }
.choices { display: flex; gap: 20px; }
.choices label { font-family: var(--f-body); font-size: 1rem; letter-spacing: 0; text-transform: none; color: var(--ink); display: flex; gap: 8px; align-items: center; }
.hint { font-size: 0.85rem; color: var(--ink-2); }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-note { padding: 12px 14px; background: var(--alu); border-left: 3px solid var(--blue); font-size: 0.92rem; }

.contact-card { display: grid; gap: 22px; }
.contact-card .item { display: grid; gap: 4px; padding-bottom: 18px; border-bottom: 1px solid var(--alu-2); }
.contact-card .item:last-child { border-bottom: 0; }
.contact-card .big { font-family: var(--f-display); font-weight: 700; font-size: 1.6rem; line-height: 1.15; color: var(--ink); text-decoration: none; }
.contact-card a.big:hover { color: var(--blue); }

/* ---------- Footer: drawing title block ---------- */
.site-footer { background: var(--ink); color: var(--on-dark); margin-top: 0; }
.site-footer .wrap { padding-block: 40px 28px; display: grid; gap: 28px; }
.footer-nav { display: flex; flex-wrap: wrap; gap: 6px 22px; }
.footer-nav a { color: var(--on-dark); text-decoration: none; font-size: 0.95rem; }
.footer-nav a:hover { color: var(--white); text-decoration: underline; }
.titleblock { display: grid; grid-template-columns: 2fr 1.4fr 1fr 1fr; border: 1px solid #3a434d; }
.titleblock > div { padding: 10px 14px; border-right: 1px solid #3a434d; display: grid; gap: 2px; align-content: start; min-width: 0; }
.titleblock > div:last-child { border-right: 0; }
.titleblock .k { font-family: var(--f-mono); font-size: 0.65rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--on-dark-2); }
.titleblock .v { font-size: 0.95rem; overflow-wrap: anywhere; }
.titleblock .v a { color: var(--on-dark); }
.titleblock .name { font-family: var(--f-display); font-weight: 800; font-size: 1.5rem; text-transform: uppercase; letter-spacing: 0.02em; line-height: 1.1; }
@media (max-width: 820px) {
  .titleblock { grid-template-columns: 1fr 1fr; }
  .titleblock > div { border-bottom: 1px solid #3a434d; }
  .titleblock > div:nth-child(2n) { border-right: 0; }
  .titleblock > div:nth-last-child(-n+2) { border-bottom: 0; }
}
@media (max-width: 480px) {
  .titleblock { grid-template-columns: 1fr; }
  .titleblock > div { border-right: 0; border-bottom: 1px solid #3a434d; }
  .titleblock > div:nth-last-child(-n+2) { border-bottom: 1px solid #3a434d; }
  .titleblock > div:last-child { border-bottom: 0; }
}
.copyright { font-family: var(--f-mono); font-size: 0.72rem; letter-spacing: 0.06em; color: var(--on-dark-2); }

@media (prefers-reduced-motion: reduce) { * { transition: none !important; animation: none !important; scroll-behavior: auto !important; } }