/* Hontai Machine Shop — Sign King–style static site
   Navy #10243F · Gold #C8922A · Cream accents */

:root {
  --navy: #10243F;
  --navy-deep: #0a1830;
  --navy-mid: #1c3557;
  --gold: #C8922A;
  --gold-bright: #e3b23c;
  --cream: #F7F1E4;
  --cream-soft: #fbf7ef;
  --cream-muted: #e8dfcc;
  --ink: #141a22;
  --muted: #5b6170;
  --white: #ffffff;
  --radius: 6px;
  --shadow: 0 8px 28px rgba(16, 36, 63, 0.12);
  --max: 1100px;
  --header-h: 72px;
  --topbar-h: 36px;
  --font: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--cream-soft);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--gold); text-decoration: none; }
a:hover { color: var(--gold-bright); }
ul { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4 {
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--navy);
  line-height: 1.2;
  margin: 0 0 0.75rem;
}

h1 { font-size: clamp(1.75rem, 4vw, 2.75rem); }
h2 { font-size: clamp(1.35rem, 3vw, 1.85rem); }
h3 { font-size: 1.05rem; letter-spacing: 0.08em; }

p { margin: 0 0 1rem; color: var(--muted); }
.lead { font-size: 1.1rem; color: var(--navy-mid); }

.container {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0);
  white-space: nowrap; border: 0;
}

/* —— Top bar —— */
.topbar {
  background: var(--gold);
  color: var(--navy-deep);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  min-height: var(--topbar-h);
  display: flex;
  align-items: center;
}

.topbar .container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  justify-content: space-between;
  align-items: center;
  padding-block: 0.4rem;
}

.topbar a {
  color: var(--navy-deep);
  font-weight: 700;
}
.topbar a:hover { color: var(--white); }

.topbar-meta { display: flex; flex-wrap: wrap; gap: 0.75rem 1.25rem; }

/* —— Sticky header —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--navy);
  box-shadow: 0 2px 12px rgba(0,0,0,0.25);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: var(--header-h);
  gap: 1rem;
}

.wordmark {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  color: var(--white);
  text-decoration: none;
  line-height: 1.1;
}
.wordmark:hover { color: var(--cream); }
.wordmark-main {
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--white);
}
.wordmark-sub {
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
}

.nav {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav a {
  color: var(--cream-muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.55rem 0.85rem;
  border-radius: var(--radius);
  transition: background 0.15s, color 0.15s;
}
.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--white);
  background: rgba(200, 146, 42, 0.18);
}

.nav-cta {
  background: var(--gold) !important;
  color: var(--navy-deep) !important;
  margin-left: 0.35rem;
}
.nav-cta:hover {
  background: var(--gold-bright) !important;
  color: var(--navy-deep) !important;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.35);
  color: var(--white);
  width: 44px;
  height: 44px;
  border-radius: var(--radius);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--white);
  position: relative;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 20px;
  height: 2px;
  background: var(--white);
}
.nav-toggle span::before { top: -6px; }
.nav-toggle span::after { top: 6px; }

@media (max-width: 820px) {
  .nav-toggle { display: inline-flex; }
  .nav {
    display: none;
    position: absolute;
    left: 0; right: 0;
    top: 100%;
    flex-direction: column;
    align-items: stretch;
    background: var(--navy-deep);
    padding: 0.75rem 1rem 1rem;
    border-top: 1px solid rgba(200,146,42,0.35);
    box-shadow: 0 12px 24px rgba(0,0,0,0.35);
  }
  .nav.is-open { display: flex; }
  .nav a {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
  .nav-cta { margin-left: 0; margin-top: 0.5rem; text-align: center; }
  .site-header { position: sticky; }
  .header-inner { position: relative; }
}

/* —— Buttons —— */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.4rem;
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
  text-decoration: none;
}
.btn-gold {
  background: var(--gold);
  color: var(--navy-deep);
}
.btn-gold:hover {
  background: var(--gold-bright);
  color: var(--navy-deep);
}
.btn-outline {
  background: transparent;
  border-color: var(--gold);
  color: var(--gold);
}
.btn-outline:hover {
  background: var(--gold);
  color: var(--navy-deep);
}
.btn-outline-light {
  background: transparent;
  border-color: rgba(255,255,255,0.55);
  color: var(--white);
}
.btn-outline-light:hover {
  background: var(--white);
  color: var(--navy);
  border-color: var(--white);
}
.btn-row { display: flex; flex-wrap: wrap; gap: 0.75rem; margin-top: 1.5rem; }

/* —— Hero —— */
.hero {
  background:
    linear-gradient(135deg, rgba(10,24,48,0.94) 0%, rgba(16,36,63,0.88) 55%, rgba(28,53,87,0.82) 100%),
    radial-gradient(ellipse at 80% 20%, rgba(200,146,42,0.25), transparent 50%);
  color: var(--white);
  padding: clamp(3rem, 8vw, 5.5rem) 0;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--gold-bright), var(--gold));
}
.hero-kicker {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.85rem;
}
.hero h1 { color: var(--white); max-width: 16ch; }
.hero p {
  color: rgba(247,241,228,0.88);
  max-width: 38rem;
  font-size: 1.05rem;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 1.75rem;
}
.badge {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid rgba(200,146,42,0.55);
  color: var(--cream);
  border-radius: 999px;
  background: rgba(200,146,42,0.12);
}

/* —— Sections —— */
.section { padding: clamp(2.5rem, 6vw, 4rem) 0; }
.section-alt { background: var(--cream); }
.section-navy {
  background: var(--navy);
  color: var(--white);
}
.section-navy h2 { color: var(--white); }
.section-navy p { color: rgba(247,241,228,0.8); }
.section-head {
  margin-bottom: 2rem;
  max-width: 40rem;
}
.section-head .eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}

/* —— Cards —— */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 1.25rem;
}
.card {
  background: var(--white);
  border: 1px solid var(--cream-muted);
  border-radius: var(--radius);
  padding: 1.5rem 1.35rem;
  box-shadow: var(--shadow);
  transition: transform 0.15s, border-color 0.15s;
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--gold);
}
.card-icon {
  width: 42px;
  height: 42px;
  margin-bottom: 1rem;
  color: var(--gold);
}
.card h3 { margin-bottom: 0.5rem; }
.card p { font-size: 0.95rem; margin-bottom: 0; }

/* —— CTA band —— */
.cta-band {
  background: linear-gradient(90deg, var(--navy-deep), var(--navy-mid));
  padding: clamp(2.25rem, 5vw, 3.25rem) 0;
  border-top: 3px solid var(--gold);
  border-bottom: 3px solid var(--gold);
}
.cta-band .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
.cta-band h2 { color: var(--white); margin-bottom: 0.4rem; }
.cta-band p { color: rgba(247,241,228,0.85); margin: 0; max-width: 32rem; }

/* —— About / license —— */
.two-col {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 800px) {
  .two-col { grid-template-columns: 1fr; }
}

.license-box {
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius);
  padding: 1.75rem 1.5rem;
  border-top: 4px solid var(--gold);
}
.license-box h3 { color: var(--gold); }
.license-box dl {
  margin: 1rem 0 0;
  display: grid;
  gap: 0.75rem;
}
.license-box dt {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin: 0;
}
.license-box dd {
  margin: 0.15rem 0 0;
  color: var(--cream);
  font-size: 0.95rem;
}
.class-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}
.class-pill {
  background: rgba(200,146,42,0.18);
  border: 1px solid rgba(200,146,42,0.45);
  color: var(--cream);
  padding: 0.25rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  border-radius: 4px;
}

/* —— Contact —— */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}
.contact-card {
  background: var(--white);
  border: 1px solid var(--cream-muted);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.contact-card h3 {
  color: var(--gold);
  font-size: 0.8rem;
  margin-bottom: 0.65rem;
}
.contact-card p,
.contact-card a {
  color: var(--navy);
  font-weight: 600;
  font-size: 1.05rem;
}
.contact-card a:hover { color: var(--gold); }
.contact-card .note {
  display: block;
  margin-top: 0.4rem;
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--muted);
}

.map-link {
  display: inline-flex;
  margin-top: 0.75rem;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* —— Services detail list —— */
.service-list {
  display: grid;
  gap: 1rem;
}
.service-item {
  background: var(--white);
  border-left: 4px solid var(--gold);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.25rem 1.35rem;
  box-shadow: var(--shadow);
}
.service-item h3 { margin-bottom: 0.35rem; }
.service-item p { margin: 0; }

/* —— Page hero (inner) —— */
.page-hero {
  background: var(--navy);
  padding: 2.5rem 0 2.25rem;
  border-bottom: 3px solid var(--gold);
}
.page-hero h1 { color: var(--white); }
.page-hero p { color: rgba(247,241,228,0.8); max-width: 36rem; margin: 0; }

/* —— Footer —— */
.site-footer {
  background: var(--navy-deep);
  color: rgba(247,241,228,0.75);
  padding: 2.5rem 0 1.5rem;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr; gap: 1.5rem; }
}
.site-footer h4 {
  color: var(--gold);
  font-size: 0.75rem;
  margin-bottom: 0.85rem;
}
.site-footer a { color: var(--cream); }
.site-footer a:hover { color: var(--gold); }
.site-footer p { color: rgba(247,241,228,0.7); }
.footer-brand .wordmark-main { font-size: 1.1rem; }
.footer-links { display: flex; flex-direction: column; gap: 0.45rem; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.25rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  font-size: 0.8rem;
}

/* —— Logo header (official assets) —— */
.logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}
.logo-link img {
  display: block;
  height: 52px;
  width: auto;
  max-width: min(240px, 52vw);
  object-fit: contain;
}
@media (max-width: 480px) {
  .logo-link img { height: 42px; }
}

.footer-logo img {
  height: 44px;
  width: auto;
  max-width: 200px;
  object-fit: contain;
  margin-bottom: 0.85rem;
}

.brand-banner {
  background: #000;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 0.75rem 1rem;
  border-bottom: 3px solid var(--gold);
}
.brand-banner img {
  width: min(100%, 920px);
  height: auto;
  max-height: 72px;
  object-fit: contain;
}

/* —— Work gallery —— */
.work-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.75rem;
}
.work-head .section-head,
.work-head > div { flex: 1 1 16rem; }
.work-head .btn { flex: 0 0 auto; margin-bottom: 0.25rem; }
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 800px) {
  .project-grid { grid-template-columns: 1fr; }
}
.project {
  position: relative;
  display: block;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--navy);
  box-shadow: var(--shadow);
  color: var(--cream);
}
.project img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  transition: transform 0.35s ease;
}
.project:hover img { transform: scale(1.04); }
.project:hover { color: var(--gold-bright); }
.project-cap {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 1rem 1.1rem;
  background: linear-gradient(transparent, rgba(10,24,48,0.85));
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
}