/* ProMor Electronic Components — site styles */

:root {
  --paper: #f5f3ee;
  --paper-2: #ecE8df;
  --card: #fbfaf7;
  --ink: #101a36;
  --ink-2: #1c2a52;
  --graphite: #4b5263;
  --muted: #767c8a;
  --rule: #d8d3c8;
  --rule-strong: #b9b2a4;
  --copper: #b4581f;
  --copper-dark: #8f4414;
  --on-ink: #eef0f5;
  --on-ink-muted: #a3aac0;

  --serif: "Instrument Serif", "Iowan Old Style", Georgia, serif;
  --sans: "Instrument Sans", "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Consolas, monospace;

  --wrap: 1240px;
  --gutter: clamp(20px, 4vw, 48px);
}

*, *::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: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration-color: var(--rule-strong); text-underline-offset: 3px; }
a:hover { text-decoration-color: var(--copper); }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 3px; }
::selection { background: var(--ink); color: var(--paper); }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; }

/* ---------- Type ---------- */
.eyebrow {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--graphite);
  display: flex; gap: 12px; align-items: center;
}
.eyebrow .idx { color: var(--copper); }
.display {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(44px, 6.4vw, 92px);
  line-height: .98;
  letter-spacing: -.015em;
  margin: 0;
}
.display em { font-style: italic; color: var(--copper); }
.h2 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.04;
  letter-spacing: -.01em;
  margin: 0;
}
.h2 em { font-style: italic; }
.lede { font-size: clamp(18px, 1.6vw, 21px); line-height: 1.55; color: var(--graphite); max-width: 36em; }
.mono { font-family: var(--mono); }
.small { font-size: 14px; color: var(--muted); }

/* ---------- Header ---------- */
.topbar {
  background: var(--ink);
  color: var(--on-ink-muted);
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .04em;
}
.topbar .wrap { display: flex; justify-content: space-between; gap: 16px; padding-top: 8px; padding-bottom: 8px; }
.topbar a { color: var(--on-ink); text-decoration: none; }
.topbar a:hover { color: #fff; text-decoration: underline; }
.topbar .hide-sm { display: inline; }

.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(245, 243, 238, .94);
  backdrop-filter: saturate(1.2) blur(8px);
  border-bottom: 1px solid var(--rule);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.brand { display: flex; align-items: baseline; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-mark {
  font-family: var(--sans);
  font-weight: 700;
  font-style: italic;
  font-size: 28px;
  letter-spacing: -.035em;
  line-height: 1;
}
.brand-mark span { color: var(--copper); }
.brand-sub {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--graphite);
  padding-left: 10px;
  border-left: 1px solid var(--rule-strong);
  line-height: 1.3;
}
.nav { display: flex; align-items: center; gap: 30px; }
.nav a {
  text-decoration: none;
  font-size: 15px;
  color: var(--graphite);
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}
.nav a:hover, .nav a[aria-current="page"] { color: var(--ink); border-bottom-color: var(--ink); }
.nav-cta { display: flex; align-items: center; gap: 10px; }
.menu-btn { display: none; background: none; border: 1px solid var(--rule-strong); padding: 8px 12px; font: 500 14px var(--sans); color: var(--ink); cursor: pointer; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  font: 500 15px/1 var(--sans);
  padding: 15px 22px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  cursor: pointer;
  transition: background .15s ease, color .15s ease, border-color .15s ease;
  white-space: nowrap;
}
.btn:hover { background: var(--copper); border-color: var(--copper); color: #fff; }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn.small { padding: 10px 14px; font-size: 14px; }
.btn .arrow { transition: transform .15s ease; }
.btn:hover .arrow { transform: translateX(3px); }

/* ---------- Hero ---------- */
.hero { border-bottom: 1px solid var(--rule); }
.hero .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
  gap: clamp(32px, 6vw, 96px);
  padding-top: clamp(48px, 8vw, 112px);
  padding-bottom: clamp(48px, 7vw, 96px);
  align-items: end;
}
.hero .display { margin: 22px 0 28px; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }
.hero-facts {
  display: grid; grid-template-columns: repeat(3, 1fr);
  margin-top: 56px; border-top: 1px solid var(--rule);
}
.hero-facts div { padding: 18px 16px 0 0; }
.hero-facts dt { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.hero-facts dd { margin: 6px 0 0; font-family: var(--serif); font-size: 28px; line-height: 1.1; }

/* RFQ card (datasheet style) */
.rfq-card {
  background: var(--card);
  border: 1px solid var(--rule-strong);
  box-shadow: 0 1px 0 var(--rule), 0 24px 48px -32px rgba(16, 26, 54, .35);
}
.rfq-card header {
  display: flex; justify-content: space-between; align-items: center;
  padding: 14px 20px;
  border-bottom: 1px solid var(--rule);
  font-family: var(--mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--graphite);
}
.rfq-card header .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--copper); display: inline-block; margin-right: 8px; }
.rfq-card form { padding: 20px; display: grid; gap: 14px; }
.rfq-card .card-foot { padding: 14px 20px; border-top: 1px solid var(--rule); font-size: 14px; color: var(--graphite); display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.rfq-card .card-foot a { font-family: var(--mono); color: var(--ink); }

label.field { display: grid; gap: 6px; font-size: 13px; color: var(--graphite); }
label.field .lbl { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; }
.input, .textarea, select.input {
  width: 100%;
  font: 400 16px/1.4 var(--sans);
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--rule-strong);
  border-radius: 0;
  padding: 12px 13px;
  transition: border-color .15s ease, background .15s ease;
}
.textarea { font-family: var(--mono); font-size: 15px; min-height: 124px; resize: vertical; }
.input:focus, .textarea:focus { outline: none; border-color: var(--ink); background: #fff; }
.input::placeholder, .textarea::placeholder { color: #9a9ea8; }
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-note { font-size: 13px; color: var(--muted); margin: 0; }

/* ---------- Sections ---------- */
.section { padding: clamp(64px, 9vw, 128px) 0; border-bottom: 1px solid var(--rule); }
.section-head {
  display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 80px); align-items: end;
  margin-bottom: clamp(40px, 5vw, 64px);
}
.section-head .h2 { margin-top: 18px; }
.section-head p { margin: 0; }

/* Manufacturer wall */
.maker-wall {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(190px, 1fr));
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.maker-wall li {
  list-style: none;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 22px 18px;
  font-size: 16px;
  font-weight: 500;
  letter-spacing: -.005em;
  color: var(--ink-2);
  transition: background .15s ease;
}
.maker-wall li:hover { background: var(--card); }
.maker-wall { padding: 0; margin: 0; }
.wall-foot { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; margin-top: 28px; }

/* Category spec table */
.spec {
  width: 100%;
  border-collapse: collapse;
  border-top: 1px solid var(--ink);
}
.spec th, .spec td { text-align: left; vertical-align: top; padding: 22px 18px 22px 0; border-bottom: 1px solid var(--rule); }
.spec th { font-weight: 500; font-size: 20px; width: 30%; }
.spec th .code { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: .08em; color: var(--copper); font-weight: 400; margin-bottom: 4px; }
.spec td { color: var(--graphite); }
.spec td.examples { font-family: var(--mono); font-size: 13.5px; line-height: 1.8; color: var(--ink-2); width: 34%; }
.spec tr:hover th { color: var(--copper-dark); }

/* Dark band */
.band { background: var(--ink); color: var(--on-ink); border-bottom: none; }
.band .eyebrow { color: var(--on-ink-muted); }
.band .lede { color: var(--on-ink-muted); }
.band .h2 em { color: #e39a67; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid rgba(238, 240, 245, .18); }
.step { padding: 32px 32px 8px 0; }
.step + .step { padding-left: 32px; border-left: 1px solid rgba(238, 240, 245, .18); }
.step .num { font-family: var(--mono); font-size: 12px; color: #e39a67; letter-spacing: .08em; }
.step h3 { font-family: var(--serif); font-weight: 400; font-size: 30px; line-height: 1.1; margin: 14px 0 12px; }
.step p { color: var(--on-ink-muted); margin: 0; }

.pull {
  margin: clamp(56px, 7vw, 96px) 0 0;
  padding-top: 40px;
  border-top: 1px solid rgba(238, 240, 245, .18);
  display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 32px; align-items: end;
}
.pull blockquote { margin: 0; font-family: var(--serif); font-size: clamp(30px, 3.6vw, 50px); line-height: 1.12; letter-spacing: -.01em; }
.pull blockquote em { color: #e39a67; }
.pull cite { font-style: normal; font-family: var(--mono); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; color: var(--on-ink-muted); display: block; margin-top: 18px; }
.band .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.band .btn:hover { background: var(--copper); border-color: var(--copper); color: #fff; }

/* People / contact */
.people { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.phone-big {
  display: block;
  font-family: var(--serif);
  font-size: clamp(48px, 7vw, 104px);
  line-height: 1;
  letter-spacing: -.02em;
  text-decoration: none;
  margin: 28px 0 10px;
}
.phone-big:hover { color: var(--copper); }
.contact-list { margin: 0; border-top: 1px solid var(--ink); }
.contact-list div { display: grid; grid-template-columns: 140px 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--rule); }
.contact-list dt { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding-top: 4px; }
.contact-list dd { margin: 0; }
.contact-list a { font-weight: 500; }

/* Resources */
.resources { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--ink); }
.resource { padding: 26px 26px 26px 0; border-bottom: 1px solid var(--rule); text-decoration: none; display: block; }
.resource + .resource { padding-left: 26px; border-left: 1px solid var(--rule); }
.resource .kind { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--copper); }
.resource h3 { font-weight: 500; font-size: 20px; margin: 10px 0 6px; }
.resource p { margin: 0; color: var(--graphite); font-size: 15px; }
.resource:hover h3 { text-decoration: underline; text-decoration-color: var(--copper); text-underline-offset: 4px; }

/* Page hero (inner pages) */
.page-hero { border-bottom: 1px solid var(--rule); }
.page-hero .wrap { padding-top: clamp(48px, 7vw, 96px); padding-bottom: clamp(40px, 5vw, 72px); display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: clamp(24px, 5vw, 80px); align-items: end; }
.page-hero .display { font-size: clamp(42px, 5.4vw, 80px); margin-top: 20px; }

/* Line card page */
.lc-tools { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; margin-bottom: 36px; }
.lc-tools .input { max-width: 420px; }
.lc-count { font-family: var(--mono); font-size: 13px; color: var(--muted); }
.lc-group { display: grid; grid-template-columns: 80px minmax(0, 1fr); border-top: 1px solid var(--rule); padding: 20px 0; }
.lc-letter { font-family: var(--serif); font-size: 44px; line-height: 1; color: var(--copper); }
.lc-names { list-style: none; margin: 0; padding: 0; columns: 3 220px; column-gap: 32px; }
.lc-names li { padding: 5px 0; break-inside: avoid; font-size: 16px; }
.lc-empty { padding: 40px 0; border-top: 1px solid var(--rule); color: var(--graphite); }

/* About */
.prose { max-width: 40em; }
.prose p { font-size: 19px; line-height: 1.65; color: var(--graphite); margin: 0 0 1.1em; }
.prose p:first-child { font-family: var(--serif); font-size: clamp(26px, 2.8vw, 36px); line-height: 1.25; color: var(--ink); }
.values { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }
.values div { padding: 28px 28px 8px 0; }
.values div + div { padding-left: 28px; border-left: 1px solid var(--rule); }
.values h3 { font-family: var(--serif); font-weight: 400; font-size: 32px; margin: 10px 0; }
.values p { margin: 0; color: var(--graphite); }
.terms { margin: 0; border-top: 1px solid var(--ink); display: grid; grid-template-columns: repeat(4, 1fr); }
.terms div { padding: 22px 20px 22px 0; border-bottom: 1px solid var(--rule); }
.terms div + div { padding-left: 20px; border-left: 1px solid var(--rule); }
.terms dt { font-family: var(--mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.terms dd { margin: 8px 0 0; font-size: 20px; font-weight: 500; }

/* Contact page form */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: clamp(32px, 6vw, 96px); align-items: start; }
.rfq-full { display: grid; gap: 16px; }
.parts-help { font-family: var(--mono); font-size: 12.5px; color: var(--muted); margin: -4px 0 0; }
.status { font-size: 15px; padding: 12px 14px; border-left: 3px solid var(--copper); background: var(--card); display: none; }
.status.show { display: block; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); color: var(--on-ink-muted); padding: 72px 0 32px; font-size: 15px; }
.site-footer a { color: var(--on-ink); text-decoration: none; }
.site-footer a:hover { text-decoration: underline; text-decoration-color: #e39a67; }
.foot-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 56px; border-bottom: 1px solid rgba(238, 240, 245, .16); }
.foot-grid h4 { font-family: var(--mono); font-weight: 400; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--on-ink-muted); margin: 0 0 16px; }
.foot-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.foot-brand .brand-mark { color: var(--on-ink); font-size: 34px; }
.foot-brand p { margin: 16px 0 0; max-width: 26em; }
.foot-bottom { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-top: 24px; font-family: var(--mono); font-size: 12px; }

/* ---------- Motion ---------- */
@media (prefers-reduced-motion: no-preference) {
  .reveal { opacity: 0; transform: translateY(14px); transition: opacity .7s ease, transform .7s ease; }
  .reveal.in { opacity: 1; transform: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .hero .wrap, .page-hero .wrap, .section-head, .people, .contact-grid { grid-template-columns: minmax(0, 1fr); }
  .hero .wrap { align-items: start; }
  .foot-grid { grid-template-columns: 1fr 1fr; }
  .terms { grid-template-columns: 1fr 1fr; }
  .terms div:nth-child(3) { padding-left: 0; border-left: none; }
}
@media (max-width: 820px) {
  .nav, .nav-cta .btn.ghost { display: none; }
  .menu-btn { display: inline-block; }
  .nav.open {
    display: grid; position: absolute; top: 72px; left: 0; right: 0;
    background: var(--paper); border-bottom: 1px solid var(--rule);
    padding: 8px var(--gutter) 20px; gap: 0;
  }
  .nav.open a { padding: 14px 0; border-bottom: 1px solid var(--rule); font-size: 17px; }
  .steps, .resources, .values { grid-template-columns: 1fr; }
  .step + .step, .resource + .resource, .values div + div { padding-left: 0; border-left: none; border-top: 1px solid rgba(238,240,245,.18); }
  .resource + .resource, .values div + div { border-top-color: var(--rule); }
  .spec th { width: auto; }
  .spec, .spec tbody, .spec tr, .spec th, .spec td { display: block; }
  .spec tr { padding: 18px 0; border-bottom: 1px solid var(--rule); }
  .spec th, .spec td { border: none; padding: 4px 0; width: auto; }
  .pull { grid-template-columns: 1fr; }
  .topbar .hide-sm { display: none; }
  .brand-sub { display: none; }
}
@media (max-width: 560px) {
  body { font-size: 16px; }
  .topbar .wrap > span:first-child { display: none; }
  .topbar .wrap { justify-content: center; }
  .row-2 { grid-template-columns: 1fr; }
  .hero-facts { grid-template-columns: 1fr 1fr; }
  .hero-facts div:last-child { grid-column: span 2; }
  .foot-grid { grid-template-columns: 1fr; }
  .contact-list div { grid-template-columns: 1fr; gap: 4px; }
  .lc-group { grid-template-columns: 48px minmax(0, 1fr); }
  .lc-letter { font-size: 32px; }
  .terms { grid-template-columns: 1fr; }
  .terms div + div { padding-left: 0; border-left: none; }
}

/* Stock check */
.stock-search { max-width: 640px; }
.stock-input { font-family: var(--mono); font-size: 22px; padding: 16px 18px; letter-spacing: .02em; }
.stock-meta { font-size: 13px; color: var(--muted); margin: 14px 0 28px; }
.stock-table { width: 100%; border-collapse: collapse; border-top: 1px solid var(--ink); }
.stock-table th { text-align: left; font-family: var(--mono); font-weight: 400; font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); padding: 12px 16px 12px 0; border-bottom: 1px solid var(--rule); }
.stock-table td { padding: 16px 16px 16px 0; border-bottom: 1px solid var(--rule); vertical-align: middle; }
.stock-part { font-size: 16px; font-weight: 500; white-space: nowrap; }
.stock-desc { color: var(--graphite); font-size: 15px; }
.stock-avail { white-space: nowrap; }
.stock-act { text-align: right; }
.stock-badge { display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase; padding: 4px 8px; margin-right: 10px; border: 1px solid; }
.stock-badge.in { color: #1f6b43; border-color: #9cc9ae; background: #eef6f0; }
.stock-badge.out { color: var(--copper-dark); border-color: #e2b99c; background: #fbf1ea; }
.stock-qty { font-size: 16px; }
.stock-empty { border-top: 1px solid var(--ink); padding: 28px 0; }
.stock-empty p { margin: 0 0 10px; color: var(--graphite); }
.stock-empty .stock-empty-title { font-family: var(--serif); font-size: 30px; color: var(--ink); }
@media (max-width: 720px) {
  .stock-table thead { display: none; }
  .stock-table, .stock-table tbody, .stock-table tr, .stock-table td { display: block; }
  .stock-table tr { padding: 14px 0; border-bottom: 1px solid var(--rule); }
  .stock-table td { border: none; padding: 3px 0; }
  .stock-act { text-align: left; padding-top: 10px !important; }
  .stock-part { white-space: normal; }
}