/* ===== Luxury Steel Work LLC ===============================================
   DARK gunmetal-navy forge theme with FURNACE-BRASS accent
   ======================================================================== */

:root {
  --gunmetal: #12161D;
  --gunmetal-deep: #0E1116;
  --panel: #1A2029;
  --grid: #141920;
  --brass: #C08A3E;
  --brass-deep: #A97630;
  --cold-steel: #A9B7C6;
  --near-white: #F4F6F8;
  --hair: #2A323D;
  --text: #E8ECF1;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: Georgia, "Times New Roman", serif;
  background-color: #12161D;
  color: #E8ECF1;
  font-size: 16px;
  line-height: 1.75;
  overflow-x: hidden;
}

a { color: #A9B7C6; text-decoration: none; }
a:hover { color: #C08A3E; }

img { max-width: 100%; display: block; }

.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== I-BEAM glyph ===================================================== */
.ibeam {
  display: inline-block;
  width: 26px;
  height: 16px;
  position: relative;
  vertical-align: middle;
  margin-right: 10px;
}
.ibeam span {
  position: absolute;
  left: 0;
  height: 2px;
  background-color: #C08A3E;
}
.ibeam .f { top: 0; width: 26px; }
.ibeam .w { top: 7px; width: 18px; left: 4px; }
.ibeam .b { top: 14px; width: 26px; }

/* ===== GIRDER-FLANGE NAV =============================================== */
.girder-nav {
  position: sticky;
  top: 0;
  z-index: 900;
  background-color: #12161D;
  border-top: 3px solid #C08A3E;
  border-bottom: 3px solid #C08A3E;
  box-shadow: 0 1px 0 #2A323D inset;
}
.girder-nav .nav-inner {
  max-width: 1180px;
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  position: relative;
}
.girder-nav .nav-inner::before,
.girder-nav .nav-inner::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 6px;
  height: 6px;
  background-color: #C08A3E;
  transform: translateY(-50%);
}
.girder-nav .nav-inner::before { left: 6px; }
.girder-nav .nav-inner::after { right: 6px; }
.nav-brand {
  font-family: Georgia, serif;
  font-size: 22px;
  letter-spacing: 3px;
  color: #C08A3E;
  font-weight: bold;
  text-transform: uppercase;
  white-space: nowrap;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  list-style: none;
}
.nav-links li { display: flex; align-items: center; gap: 18px; }
.nav-links a {
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #A9B7C6;
  font-weight: 600;
  padding-bottom: 3px;
  position: relative;
}
.nav-links a:hover { color: #C08A3E; }
.nav-links a:hover::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background-color: #C08A3E;
}
.nav-links .rivet {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background-color: #C08A3E;
}

.nav-toggle {
  display: none;
  background: transparent;
  border: 1px solid #C08A3E;
  color: #C08A3E;
  font-size: 22px;
  padding: 6px 14px;
  cursor: pointer;
  line-height: 1;
}

/* ===== CRUCIBLE-POUR HERO ============================================== */
.pour-hero {
  background-color: #12161D;
  padding: 80px 0 70px;
  border-bottom: 1px solid #2A323D;
}
.pour-hero .hero-grid {
  display: grid;
  grid-template-columns: 58% 42%;
  align-items: center;
  gap: 40px;
}
.eyebrow {
  display: inline-block;
  background-color: #C08A3E;
  color: #12161D;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: bold;
  padding: 8px 16px;
  margin-bottom: 24px;
}
.hero-title {
  font-family: Georgia, serif;
  font-size: 52px;
  line-height: 1.1;
  color: #F4F6F8;
  margin-bottom: 24px;
}
.hero-title .brass { color: #C08A3E; }
.hero-sub {
  font-size: 17px;
  color: #A9B7C6;
  max-width: 520px;
  margin-bottom: 34px;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; }
.btn {
  display: inline-block;
  font-size: 15px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-weight: bold;
  padding: 14px 30px;
  cursor: pointer;
  transition: background-color .2s, color .2s, transform .2s;
}
.btn-solid { background-color: #C08A3E; color: #12161D; border: 1px solid #C08A3E; }
.btn-solid:hover { background-color: #A97630; color: #12161D; }
.btn-outline { background-color: transparent; color: #C08A3E; border: 1px solid #C08A3E; }
.btn-outline:hover { background-color: #C08A3E; color: #12161D; }

/* crucible scene */
.pour-scene {
  position: relative;
  height: 380px;
  background-color: #141920;
  overflow: hidden;
}
.pour-scene::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(#1A2029 1px, transparent 1px),
    linear-gradient(90deg, #1A2029 1px, transparent 1px);
  background-size: 32px 32px;
  pointer-events: none;
}
.scene-inner {
  position: absolute;
  inset: 0;
  z-index: 2;
}
.ladle {
  position: absolute;
  top: 60px;
  left: 55px;
  width: 150px;
  height: 105px;
  background-color: #1A2029;
  border: 3px solid #C08A3E;
  transform: rotate(-18deg);
}
.ladle .ladle-handle {
  position: absolute;
  right: -62px;
  top: 30px;
  width: 70px;
  height: 8px;
  background-color: #C08A3E;
}
.molten {
  position: absolute;
  top: 158px;
  left: 110px;
  width: 10px;
  height: 120px;
  background-color: #C08A3E;
}
.mold {
  position: absolute;
  bottom: 30px;
  left: 78px;
  width: 170px;
  height: 90px;
  background-color: #1A2029;
  border: 2px solid #C08A3E;
}
.base-line {
  position: absolute;
  bottom: 20px;
  left: 40px;
  right: 40px;
  height: 3px;
  background-color: #2A323D;
}
.spark {
  position: absolute;
  top: 150px;
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 14px solid #C08A3E;
  opacity: 1;
}
.spark.s1 { left: 96px; }
.spark.s2 { left: 122px; }
.spark.s3 { left: 132px; }

.hero-note {
  position: absolute;
  left: 50%;
  bottom: 14px;
  transform: translateX(-50%);
  z-index: 3;
  color: #C08A3E;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  background: #12161D;
  padding: 4px 12px;
}

/* ===== BLUEPRINT CALLOUT SHEET ========================================= */
.blueprint-sheet {
  background-color: #141920;
  padding: 90px 0;
}
.section-head {
  text-align: center;
  margin-bottom: 60px;
}
.section-head .kicker {
  color: #C08A3E;
  font-size: 12px;
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: bold;
}
.section-head h2 {
  font-size: 38px;
  color: #F4F6F8;
  margin-top: 10px;
}
.section-head p {
  color: #A9B7C6;
  max-width: 560px;
  margin: 14px auto 0;
}

.drawing-panel {
  position: relative;
  border: 1px solid #C08A3E;
  background-color: #141920;
  padding: 60px;
  max-width: 1100px;
  margin: 0 auto;
}
.drawing-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(#1A2029 1px, transparent 1px),
    linear-gradient(90deg, #1A2029 1px, transparent 1px);
  background-size: 36px 36px;
  opacity: 1;
  pointer-events: none;
}
.drawing-inner { position: relative; z-index: 2; }

.callout-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px 50px;
}
.callout {
  position: relative;
  padding-left: 70px;
}
.callout-num {
  position: absolute;
  left: 0;
  top: 0;
  width: 34px;
  height: 34px;
  border: 2px solid #C08A3E;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #12161D;
  background-color: #C08A3E;
  font-weight: bold;
  font-size: 15px;
}
.callout-num::after {
  content: "";
  position: absolute;
  right: -34px;
  top: 16px;
  width: 34px;
  height: 1px;
  background-color: #C08A3E;
}
.callout h3 {
  color: #C08A3E;
  font-size: 22px;
  margin-bottom: 10px;
}
.callout p { color: #A9B7C6; font-size: 15px; }

.title-block {
  margin-top: 50px;
  display: flex;
  justify-content: flex-end;
  gap: 4px;
}
.title-block .cell {
  border: 1px solid #C08A3E;
  padding: 8px 16px;
  color: #A9B7C6;
  font-size: 11px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  background: #12161D;
}

/* ===== GAUGE METRIC BAND =============================================== */
.gauge-band {
  background-color: #1A2029;
  padding: 80px 0;
}
.gauge-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 60px;
}
.gauge {
  text-align: center;
  position: relative;
}
.gauge .num {
  font-size: 44px;
  color: #C08A3E;
  font-weight: bold;
  font-family: Georgia, serif;
}
.gauge .label {
  margin-top: 8px;
  color: #A9B7C6;
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ===== STATEMENT BAND ================================================== */
.statement-band {
  background-color: #12161D;
  padding: 90px 0;
}
.statement-inner {
  max-width: 840px;
  margin: 0 auto;
  padding-left: 26px;
  border-left: 4px solid #C08A3E;
}
.statement-inner p {
  font-size: 26px;
  line-height: 1.5;
  color: #F4F6F8;
  font-family: Georgia, serif;
}
.statement-inner .attr {
  margin-top: 24px;
  color: #A9B7C6;
  font-size: 14px;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ===== PROCESS OVERVIEW (services) ===================================== */
.process-band {
  background-color: #141920;
  padding: 90px 0;
  border-bottom: 1px solid #2A323D;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}
.process-step { position: relative; }
.process-step .pnum { font-size: 40px; color: #C08A3E; font-weight: bold; }
.process-step h4 { color: #F4F6F8; margin: 10px 0 8px; font-size: 18px; }
.process-step p { color: #A9B7C6; font-size: 14px; }

/* ===== CTA BAND ======================================================== */
.cta-band {
  background-color: #141920;
  padding: 70px 0;
  text-align: center;
  border-top: 1px solid #2A323D;
}
.cta-band h2 {
  color: #C08A3E;
  font-size: 34px;
  margin-bottom: 14px;
}
.cta-band p { color: #A9B7C6; max-width: 520px; margin: 0 auto 30px; }

/* ===== INSPECTION-TAG FOOTER =========================================== */
.tag-footer {
  background-color: #0E1116;
  padding: 0 0 50px;
  position: relative;
  z-index: 1;
}
.weld-bead {
  width: 100%;
  height: 4px;
  background-color: #C08A3E;
  margin-bottom: 50px;
}
.footer-stack {
  text-align: center;
}
.footer-brand {
  font-family: Georgia, serif;
  font-size: 22px;
  letter-spacing: 3px;
  color: #C08A3E;
  font-weight: bold;
  text-transform: uppercase;
  margin-bottom: 22px;
}
.footer-links {
  list-style: none;
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin-bottom: 40px;
}
.footer-links a { color: #A9B7C6; font-size: 13px; letter-spacing: 1px; text-transform: uppercase; }
.footer-links a:hover { color: #C08A3E; }
.inspection-tag {
  display: inline-block;
  background-color: #1A2029;
  border: 1px solid #2A323D;
  padding: 18px 30px;
  transform: rotate(-3deg);
  text-align: center;
  margin-bottom: 40px;
}
.inspection-tag .hole {
  width: 12px;
  height: 12px;
  border: 2px solid #C08A3E;
  border-radius: 50%;
  margin: 0 auto 10px;
}
.inspection-tag span {
  display: block;
  color: #A9B7C6;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  line-height: 2;
}
.legal-line {
  color: #7d8a99;
  font-size: 13px;
  line-height: 1.9;
  border-top: 1px solid #2A323D;
  padding-top: 24px;
}

/* ===== CONTACT PAGE ==================================================== */
.page-hero {
  background-color: #12161D;
  padding: 70px 0 50px;
  border-bottom: 1px solid #2A323D;
}
.page-hero h1 { font-size: 44px; color: #F4F6F8; }
.page-hero .eyebrow { margin-bottom: 14px; }
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 50px;
  padding: 70px 0;
}
.info-address h3, .info-address h4 {
  color: #C08A3E;
  margin-bottom: 12px;
  font-size: 20px;
}
.info-address p { color: #A9B7C6; margin-bottom: 10px; }
.info-address .block { margin-bottom: 30px; }
.contact-form {
  background-color: #1A2029;
  border: 1px solid #2A323D;
  padding: 36px;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  color: #F4F6F8;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  margin-bottom: 8px;
}
.form-group input, .form-group textarea, .form-group select {
  width: 100%;
  padding: 12px 14px;
  background-color: #12161D;
  border: 1px solid #2A323D;
  color: #E8ECF1;
  font-size: 15px;
  font-family: Georgia, serif;
}
.form-group input:focus, .form-group textarea:focus { border-color: #C08A3E; outline: none; }
.form-status { display: none; margin-top: 14px; padding: 12px; color: #C7CFD9; }

.business-hours { list-style: none; }
.business-hours li { display: flex; justify-content: space-between; color: #A9B7C6; padding: 8px 0; border-bottom: 1px dashed #2A323D; }

.faq-mini { margin-top: 40px; }
.faq-mini h4 { color: #C08A3E; margin-top: 22px; margin-bottom: 8px; }
.faq-mini p { color: #A9B7C6; font-size: 14px; }

/* ===== SERVICES PAGE =================================================== */
.svc-section { background-color: #12161D; padding: 70px 0; border-bottom: 1px solid #2A323D; }
.svc-section .svc-head { display: flex; gap: 24px; align-items: flex-start; margin-bottom: 20px; }
.svc-section .svc-num { font-size: 36px; color: #C08A3E; font-weight: bold; }
.svc-section h2 { color: #F4F6F8; font-size: 28px; }
.svc-section p { color: #A9B7C6; max-width: 820px; }

/* ===== Scroll reveal =================================================== */
.fade-up { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== Responsive ====================================================== */
@media (max-width: 900px) {
  .nav-toggle { display: block; }
  .nav-links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: #1A2029;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 3px solid #C08A3E;
    display: none;
  }
  .nav-links.open { display: flex; }
  .nav-links li, .nav-links .rivet { display: none; }
  .nav-links li { display: list-item; width: 100%; }
  .nav-links li a { display: block; padding: 8px 0; }
  .pour-hero .hero-grid {
    grid-template-columns: 1fr;
  }
  .hero-title { font-size: 40px; }
  .pour-scene { height: 320px; margin-top: 40px; }
  .callout-grid { grid-template-columns: 1fr; }
  .gauge-grid { grid-template-columns: 1fr 1fr; gap: 40px 20px; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .gauge-grid { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .hero-title { font-size: 32px; }
  .drawing-panel { padding: 40px 24px; }
}