:root {
  --black: #0b0d0f;
  --charcoal: #15191d;
  --steel: #b9c0c6;
  --light: #f2f0ea;
  --white: #ffffff;
  --gold: #caa85e;
  --gold-light: #ead59a;
  --line: rgba(255,255,255,.13);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  background: var(--black);
  color: var(--white);
  line-height: 1.65;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  height: 76px;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 5vw;
  background: rgba(11,13,15,.88);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--line);
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: .02em; }
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--gold);
  color: var(--gold-light);
  font-family: "Playfair Display", serif;
  font-size: 15px;
}
.site-nav { display: flex; align-items: center; gap: 28px; font-size: 14px; }
.site-nav a:hover { color: var(--gold-light); }
.nav-cta { border: 1px solid var(--gold); padding: 10px 16px; }
.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  padding: 10px;
  background: transparent;
  border: 1px solid rgba(255,255,255,.22);
  cursor: pointer;
}
.menu-toggle span {
  display: block;
  height: 1px;
  margin: 5px 0;
  background: white;
  transition: transform .25s ease, opacity .25s ease;
}
.menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(6px) rotate(45deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-6px) rotate(-45deg); }

.hero {
  min-height: 100vh;
  position: relative;
  display: grid;
  align-items: center;
  padding: 150px 7vw 120px;
  overflow: hidden;
  background:
    radial-gradient(circle at 80% 30%, rgba(202,168,94,.22), transparent 26%),
    linear-gradient(120deg, #08090a 20%, #20262b 100%);
}
.hero::before {
  content: "";
  position: absolute;
  width: 520px; height: 520px;
  right: -100px; top: 100px;
  border: 1px solid rgba(234,213,154,.35);
  transform: rotate(28deg);
}
.hero::after {
  content: "";
  position: absolute;
  width: 350px; height: 80px;
  right: 9vw; top: 38%;
  background: linear-gradient(120deg, #f7df95, #9a7229);
  box-shadow: 0 28px 70px rgba(0,0,0,.45);
  transform: skewX(-18deg) rotate(-12deg);
}
.hero-content { position: relative; z-index: 2; max-width: 760px; }
.eyebrow, .section-label {
  color: var(--gold-light);
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: 12px;
  font-weight: 800;
}
h1, h2, h3 { margin-top: 0; line-height: 1.1; }
h1 {
  font-family: "Playfair Display", serif;
  font-size: clamp(58px, 8vw, 112px);
  letter-spacing: -.045em;
  margin-bottom: 26px;
}
h1 span { color: var(--gold-light); }
h2 {
  font-family: "Playfair Display", serif;
  font-size: clamp(38px, 5vw, 68px);
  letter-spacing: -.03em;
}
.hero-copy { max-width: 660px; font-size: 19px; color: #d4d7da; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 34px; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  font-weight: 800;
  border: 0;
  cursor: pointer;
}
.button-gold { background: var(--gold); color: #15120a; }
.button-gold:hover { background: var(--gold-light); }
.button-outline { border: 1px solid rgba(255,255,255,.4); }
.button-outline:hover { background: white; color: #15181b; }
.hero-stats {
  position: absolute;
  z-index: 2;
  left: 7vw; right: 7vw; bottom: 30px;
  display: flex;
  gap: 60px;
  border-top: 1px solid var(--line);
  padding-top: 18px;
}
.hero-stats div { display: flex; gap: 12px; align-items: center; }
.hero-stats strong { font-size: 26px; color: var(--gold-light); }
.hero-stats span { color: #b9bec2; font-size: 13px; max-width: 110px; line-height: 1.3; }

.section { padding: 110px 7vw; }
.intro {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  background: var(--light);
  color: #15181b;
}
.intro p:last-child { font-size: 20px; color: #555d64; align-self: center; }

.division {
  min-height: 730px;
  display: grid;
  grid-template-columns: 1fr 1fr;
}
.division-copy { padding: 110px 8vw; display: flex; flex-direction: column; justify-content: center; }
.precious { background: #f3efe4; color: #171817; }
.precious .section-label { color: #8f6f2d; }
.industrial { background: #12171b; }
.check-list { list-style: none; padding: 0; columns: 2; gap: 30px; }
.check-list li { margin: 10px 0; break-inside: avoid; }
.check-list li::before { content: "✓"; color: #9d7a31; margin-right: 8px; }
.text-link { margin-top: 28px; font-weight: 800; color: #795a1f; }
.text-link.light { color: var(--gold-light); }

.metal-visual { position: relative; min-height: 560px; overflow: hidden; }
.gold-visual {
  background: radial-gradient(circle at center, #7f6837, #1b1b18 70%);
}
.bar {
  position: absolute;
  display: grid;
  place-items: center;
  width: 330px; height: 160px;
  border-radius: 18px;
  color: #5c4517;
  font-family: "Playfair Display", serif;
  font-size: 32px;
  text-align: center;
  background: linear-gradient(145deg, #fff1b4 0%, #b48127 55%, #f4d879 100%);
  box-shadow: 0 30px 60px rgba(0,0,0,.45), inset 0 2px 3px rgba(255,255,255,.7);
}
.bar small { font-family: "Manrope", sans-serif; font-size: 12px; letter-spacing: .18em; }
.bar-1 { left: 16%; top: 26%; transform: rotate(-10deg); }
.bar-2 { right: 10%; bottom: 19%; transform: rotate(8deg); }
.coin {
  position: absolute; right: 15%; top: 14%;
  width: 150px; height: 150px;
  border-radius: 50%;
  display: grid; place-items: center;
  color: #72531a;
  border: 7px double #8c6720;
  background: radial-gradient(circle, #ffe99e, #bb842b);
  font-family: "Playfair Display", serif;
  font-size: 44px;
  box-shadow: 0 20px 45px rgba(0,0,0,.4);
}

.steel-visual {
  background: radial-gradient(circle at 35% 40%, #7c858c, #20272c 58%, #0d1114);
}
.coil {
  position: absolute; width: 310px; height: 310px;
  border: 58px solid #9ba3a8; border-radius: 50%;
  left: 14%; top: 20%;
  box-shadow: inset 0 0 35px #2f373c, 0 30px 50px rgba(0,0,0,.5);
}
.beam { position: absolute; width: 420px; height: 70px; background: linear-gradient(#d8dde0, #69737a); }
.beam-1 { right: -80px; top: 22%; transform: rotate(-28deg); }
.beam-2 { right: -50px; bottom: 18%; transform: rotate(18deg); }
.sheet { position: absolute; width: 230px; height: 340px; right: 10%; top: 29%; background: linear-gradient(120deg,#6d767c,#d5dadd,#5b656b); transform: skewY(-10deg); opacity: .82; }

.metal-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 28px; }
.metal-grid span { padding: 13px 12px; border: 1px solid var(--line); font-size: 13px; }

.services { background: var(--light); color: #15181b; }
.section-heading { max-width: 830px; margin-bottom: 50px; }
.services .section-label, .about .section-label { color: #8f6f2d; }
.card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.card { padding: 30px; min-height: 270px; background: white; border-top: 3px solid #caa85e; box-shadow: 0 12px 35px rgba(35,35,35,.07); }
.card span { color: #a07c35; font-weight: 800; }
.card h3 { margin-top: 50px; font-size: 21px; }
.card p { color: #646b70; font-size: 14px; }

.trust {
  padding: 100px 7vw;
  background: linear-gradient(110deg, #6f551f, #b58b3d);
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 70px;
}
.trust .section-label { color: #fff1bc; }
.trust-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 25px; }
.trust-points p { border-left: 1px solid rgba(255,255,255,.4); padding-left: 20px; }

.about {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 60px;
  background: #e9e5dc;
  color: #15181b;
}
.about-panel p:last-child { font-size: 18px; color: #565d62; }
.industries { background: #15191d; color: white; padding: 45px; }
.industries div { display: flex; flex-wrap: wrap; gap: 10px; }
.industries span { border: 1px solid rgba(255,255,255,.18); padding: 10px 12px; font-size: 13px; }

.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  background: #0d1012;
}
.contact-copy > p { color: #b7bdc2; }
.contact-email {
  display: grid;
  gap: 7px;
  width: fit-content;
  max-width: 100%;
  margin-top: 42px;
  padding: 24px 28px;
  border: 1px solid rgba(215,185,112,.46);
  background: linear-gradient(135deg, rgba(215,185,112,.12), rgba(255,255,255,.02));
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.contact-email:hover { transform: translateY(-4px); border-color: var(--gold-light); background: rgba(215,185,112,.16); }
.contact-email span { color: var(--gold-light); font-size: 11px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.contact-email strong { color: white; font-size: clamp(18px, 2vw, 25px); overflow-wrap: anywhere; }
.contact-email small { color: #9ca4a9; }
.quote-form { background: #171c20; padding: 38px; display: grid; gap: 18px; }
.quote-form label { display: grid; gap: 7px; font-size: 13px; font-weight: 700; }
.quote-form input, .quote-form select, .quote-form textarea {
  width: 100%;
  padding: 14px;
  color: white;
  background: #0d1012;
  border: 1px solid #3d454b;
  font: inherit;
}
.quote-form textarea { resize: vertical; }
.honeypot { position: absolute; left: -10000px; }
.form-status { min-height: 22px; margin: 0; color: #c8ced1; font-size: 13px; }
.form-status.success { color: #d7b970; }
.form-status.error { color: #e8a59a; }
.quote-form button[disabled] { cursor: wait; opacity: .65; }

a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--gold-light);
  outline-offset: 4px;
}

footer { padding: 60px 7vw 30px; background: #070809; border-top: 1px solid var(--line); }
.footer-brand { display: flex; align-items: center; gap: 14px; }
.footer-links { display: flex; gap: 24px; margin: 28px 0; }
.legal { max-width: 850px; color: #858c91; font-size: 12px; }
.copyright { color: #6e7478; font-size: 12px; margin-top: 30px; }

@media (max-width: 900px) {
  .menu-toggle { display: block; }
  .site-nav {
    display: none;
    position: absolute;
    top: 76px; left: 0; right: 0;
    padding: 24px 5vw;
    background: #0b0d0f;
    flex-direction: column;
    align-items: flex-start;
  }
  .site-nav.open { display: flex; }
  .hero::after { opacity: .35; right: -120px; }
  .hero-stats { gap: 20px; }
  .intro, .division, .trust, .about, .contact { grid-template-columns: 1fr; }
  .industrial .metal-visual { order: 2; }
  .division-copy { padding: 90px 7vw; }
  .card-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-points { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  h1 { font-size: 54px; }
  .hero { padding-left: 6vw; padding-right: 6vw; }
  .hero-stats { display: none; }
  .section { padding: 80px 6vw; }
  .intro { gap: 25px; }
  .card-grid, .metal-grid { grid-template-columns: 1fr; }
  .check-list { columns: 1; }
  .metal-visual { min-height: 430px; }
  .bar { width: 240px; height: 120px; font-size: 24px; }
  .coin { width: 110px; height: 110px; font-size: 32px; }
  .coil { width: 230px; height: 230px; border-width: 45px; }
}