/* ============================================================
   Boxer Works — WRX/STI service-manual design system
   Palette: cool paper / ink / blueprint blue / safety orange
   ============================================================ */

:root {
  --paper:      #EFF1EE;
  --paper-hi:   #F8F9F7;
  --ink:        #16222B;
  --ink-soft:   #3C4A55;
  --blue:       #1F4E9C;
  --blue-deep:  #15335F;
  --orange:     #C94F16;
  --steel:      #7E8890;
  --line:       #C9CEC9;
  --ok:         #2E6B3F;

  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body:    "Barlow", "Helvetica Neue", Arial, sans-serif;
  --font-mono:    "IBM Plex Mono", "Courier New", monospace;

  --wrap: 1080px;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  background: var(--paper);
  background-image: linear-gradient(0deg, rgba(31, 78, 156, 0.035) 1px, transparent 1px);
  background-size: 100% 32px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
}

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 2px;
}

/* ---------------- Header ---------------- */

.site-head {
  background: var(--blue-deep);
  color: var(--paper-hi);
  border-bottom: 4px solid var(--blue);
}

.head-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 14px;
  padding-bottom: 14px;
  flex-wrap: wrap;
}

.brand { color: inherit; }
.brand:hover { text-decoration: none; }

.brand-plate {
  display: inline-block;
  border: 1px solid rgba(248, 249, 247, 0.35);
  padding: 6px 14px;
  position: relative;
}
.brand-plate::before,
.brand-plate::after {
  content: "";
  position: absolute;
  width: 5px; height: 5px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #cfd6dd, #5d6b77);
  top: 50%; transform: translateY(-50%);
}
.brand-plate::before { left: 4px; }
.brand-plate::after  { right: 4px; }

.brand-name {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.45rem;
  letter-spacing: 0.06em;
  line-height: 1.1;
}
.brand-sub {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: #9FB4D2;
}

.site-nav { display: flex; gap: 4px; flex-wrap: wrap; }
.site-nav a {
  display: inline-block;
  color: #C9D6E8;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 8px 12px 6px;
  border-bottom: 3px solid transparent;
}
.site-nav a:hover { color: #fff; text-decoration: none; border-bottom-color: rgba(255,255,255,0.4); }
.site-nav a.active { color: #fff; border-bottom-color: var(--orange); }

.nav-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: #7E97BC;
}

.nav-toggle {
  display: none;
  font-family: var(--font-display);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,0.5);
  padding: 8px 16px;
  cursor: pointer;
}

/* ---------------- Hero & page heads ---------------- */

.hero { padding: 72px 0 48px; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--blue);
  margin: 0 0 14px;
}

h1 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.01em;
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  line-height: 0.98;
  margin: 0 0 18px;
}

.lede {
  font-size: 1.15rem;
  color: var(--ink-soft);
  max-width: 620px;
  margin: 0 0 8px;
}
.lede a { text-decoration: underline; }

.hero-actions { margin-top: 26px; display: flex; gap: 12px; flex-wrap: wrap; }

.page-head { padding: 56px 0 34px; border-bottom: 2px solid var(--ink); margin-bottom: 34px; }
.page-head h1 { margin-bottom: 12px; }

/* ---------------- Buttons ---------------- */

.btn {
  display: inline-block;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 11px 22px;
  border: 2px solid var(--blue);
  cursor: pointer;
}
.btn:hover { background: var(--blue-deep); border-color: var(--blue-deep); text-decoration: none; }

.btn-ghost { background: transparent; color: var(--blue); }
.btn-ghost:hover { background: var(--blue); color: #fff; }

.btn-small { font-size: 0.9rem; padding: 8px 16px; margin-top: 12px; }

/* ---------------- Sections ---------------- */

.section { padding: 34px 0; }

.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 8px;
  margin-bottom: 22px;
  flex-wrap: wrap;
}

h2 {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 1.7rem;
  line-height: 1.1;
  margin: 0;
}

.sec-tab {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  background: var(--ink);
  color: var(--paper-hi);
  padding: 3px 8px;
  vertical-align: middle;
  margin-right: 10px;
}

.more {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.06em;
}

/* ---------------- Plate cards (signature element) ---------------- */

.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.stack { display: grid; gap: 18px; }

.plate {
  position: relative;
  background: var(--paper-hi);
  border: 1.5px solid var(--ink);
  box-shadow: 4px 4px 0 rgba(22, 34, 43, 0.14);
  padding: 18px 20px 20px;
}
.plate::before,
.plate::after {
  content: "";
  position: absolute;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #E8ECEF, #8A959E 65%, #55616B);
  top: 7px;
}
.plate::before { left: 7px; }
.plate::after  { right: 7px; }

.plate h2, .plate h3 {
  font-size: 1.35rem;
  margin: 10px 0 8px;
}
.plate h2 a, .plate h3 a { color: var(--ink); }
.plate h2 a:hover, .plate h3 a:hover { color: var(--blue); }
.plate p { margin: 0 0 10px; color: var(--ink-soft); font-size: 0.98rem; }

.plate-wide { padding: 22px 26px 24px; }
.plate-wide h2, .plate-wide h3 { font-size: 1.7rem; }

.plate-sold { opacity: 0.6; }

.plate-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  border-bottom: 1px dashed var(--line);
  padding: 0 10px 8px;
  margin: 0 -6px 4px;
}

.mono { font-family: var(--font-mono); font-size: 0.78rem; letter-spacing: 0.04em; }
.muted { color: var(--steel); }

.plate-title {
  font-family: var(--font-mono);
  font-size: 0.75rem !important;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--steel);
  margin: 12px 0 6px !important;
}

/* Status stamps */
.status {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 2px 8px;
  border: 1.5px solid currentColor;
}
.status-in-progress { color: var(--orange); }
.status-complete,
.status-available   { color: var(--ok); }
.status-on-hold,
.status-pending     { color: var(--steel); }
.status-sold        { color: var(--ink); background: repeating-linear-gradient(45deg, transparent, transparent 3px, rgba(22,34,43,0.08) 3px, rgba(22,34,43,0.08) 6px); }

.price {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: 1rem;
  color: var(--orange);
}

.part-foot {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 10px;
  border-top: 1px dashed var(--line);
  padding-top: 10px;
  margin-top: 4px;
  flex-wrap: wrap;
}

/* ---------------- Spec lists ---------------- */

.spec-list { margin: 14px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px 18px; }
.spec-list-stack { grid-template-columns: 1fr; }
.spec-list div { border-left: 3px solid var(--blue); padding-left: 10px; }
.spec-list dt {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel);
}
.spec-list dd { margin: 2px 0 0; font-size: 0.95rem; }

/* ---------------- Detail pages ---------------- */

.detail-layout {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 28px;
  align-items: start;
  padding-bottom: 40px;
}

.detail-body p { max-width: 62ch; }

.proc-label {
  font-size: 1.3rem;
  border-bottom: 2px solid var(--ink);
  padding-bottom: 6px;
  margin-bottom: 16px;
}

.steps { counter-reset: step; list-style: none; margin: 0; padding: 0; max-width: 62ch; }
.steps li {
  counter-increment: step;
  position: relative;
  padding: 0 0 18px 54px;
  border-left: 1.5px solid var(--line);
  margin-left: 18px;
}
.steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute;
  left: -19px;
  top: 0;
  width: 36px; height: 36px;
  background: var(--paper-hi);
  border: 1.5px solid var(--ink);
  color: var(--blue-deep);
  font-family: var(--font-mono);
  font-size: 0.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.steps li:last-child { border-left-color: transparent; }

.tool-list { list-style: none; margin: 0; padding: 0; }
.tool-list li {
  font-size: 0.95rem;
  padding: 7px 0 7px 22px;
  border-bottom: 1px dashed var(--line);
  position: relative;
}
.tool-list li::before {
  content: "";
  position: absolute;
  left: 2px; top: 14px;
  width: 9px; height: 9px;
  border: 2px solid var(--blue);
}
.tool-list li:last-child { border-bottom: none; }

.disclaimer {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--steel);
  border-top: 1px dashed var(--line);
  padding-top: 12px;
  max-width: 62ch;
}

/* ---------------- Filter bar ---------------- */

.filter-bar { display: flex; gap: 8px; margin-bottom: 22px; flex-wrap: wrap; }
.filter-bar a {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
  border: 1.5px solid var(--line);
  padding: 6px 14px;
  background: var(--paper-hi);
}
.filter-bar a:hover { border-color: var(--ink); text-decoration: none; }
.filter-bar a.active { background: var(--ink); border-color: var(--ink); color: var(--paper-hi); }

/* ---------------- Forms & notices ---------------- */

.contact-form { max-width: 560px; padding-bottom: 48px; }

.field { margin-bottom: 18px; }
.field label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin-bottom: 6px;
}
.field input,
.field textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  background: var(--paper-hi);
  border: 1.5px solid var(--ink);
  padding: 10px 12px;
}

.form-part { margin: 0 0 18px; color: var(--ink-soft); }

.hp { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }

.notice { border: 1.5px solid; padding: 14px 18px; margin-bottom: 24px; max-width: 560px; }
.notice ul { margin: 6px 0 0; padding-left: 20px; }
.notice-ok  { border-color: var(--ok); color: var(--ok); background: #EDF4EE; }
.notice-err { border-color: var(--orange); color: var(--orange); background: #F7EEE7; }

/* ---------------- Footer ---------------- */

.site-foot {
  background: var(--ink);
  color: #B9C3CA;
  margin-top: 48px;
  border-top: 4px solid var(--blue);
}
.foot-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 22px;
  padding-bottom: 22px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  flex-wrap: wrap;
}
.site-foot strong { color: #fff; font-weight: 500; }
.site-foot a { color: #9FB4D2; }
.foot-dot { margin: 0 6px; color: #5A6B77; }

/* ---------------- Responsive ---------------- */

@media (max-width: 860px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .detail-layout { grid-template-columns: 1fr; }
  .spec-list { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .spec-list { grid-template-columns: 1fr; }
  .hero { padding: 48px 0 36px; }

  .nav-toggle { display: inline-block; }
  .site-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    padding: 8px 0 4px;
    border-top: 1px solid rgba(255,255,255,0.15);
    margin-top: 10px;
  }
  .site-nav.open { display: flex; }
  .site-nav a { border-bottom: none; border-left: 3px solid transparent; }
  .site-nav a.active { border-left-color: var(--orange); }
  .nav-num { display: inline; margin-right: 8px; }
}

/* ---------------- Media galleries & thumbnails ---------------- */

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 12px;
  margin: 0 0 22px;
}
.gallery img, .gallery video {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  border: 1.5px solid var(--ink);
  box-shadow: 3px 3px 0 rgba(22, 34, 43, 0.14);
  background: var(--paper-hi);
}
.gallery a { display: block; }

.plate-thumb {
  width: 100%;
  height: 190px;
  object-fit: cover;
  display: block;
  border: 1px solid var(--line);
  margin: 10px 0 4px;
  background: var(--paper);
}

.card-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.card-actions .btn-small { margin-top: 0; }

@media (max-width: 620px) {
  .gallery { grid-template-columns: 1fr 1fr; }
  .gallery img, .gallery video { height: 130px; }
}


/* ---------------- Storefront ---------------- */

.hero-art {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 34px;
  border: 1.5px solid var(--ink);
  box-shadow: 4px 4px 0 rgba(22, 34, 43, 0.14);
}

.nav-cart { position: relative; }
.cart-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  background: var(--orange);
  color: #fff;
  padding: 1px 6px;
  margin-left: 4px;
  vertical-align: middle;
}

.cart-layout {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 28px;
  align-items: start;
  padding-bottom: 48px;
}
.cart-row .plate-thumb { height: 140px; }
.cart-clear { margin-top: 12px; }
.cart-clear .more { background: none; border: none; cursor: pointer; padding: 0; color: var(--steel); }
.cart-clear .more:hover { color: var(--ink); }

.checkout-form { max-width: none; padding-bottom: 0; }
.radio-row {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--font-body); font-size: 1rem; text-transform: none; letter-spacing: 0;
  color: var(--ink); border: 1.5px solid var(--line); background: var(--paper-hi);
  padding: 10px 12px; margin-bottom: 8px; cursor: pointer;
}
.radio-row:hover { border-color: var(--ink); }
.radio-row input { accent-color: var(--blue); }

.status-awaiting-payment, .status-order-request { color: var(--orange); }
.status-paid, .status-shipped { color: var(--blue); }
.status-completed { color: var(--ok); }
.status-cancelled { color: var(--steel); }

.card-actions form { display: inline; }

@media (max-width: 860px) {
  .cart-layout { grid-template-columns: 1fr; }
}

.status-tune { color: var(--blue); }