:root {
  color-scheme: light;
  --ink: #172126;
  --copper: #b6653d;
  --copper-light: #e6aa84;
  --paper: #f6f7f5;
  --white: #fff;
  --slate: #5d696d;
  --line: #d9dedb;
  font-family: "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--white); color: var(--ink); line-height: 1.55; }
img { max-width: 100%; }
a { color: inherit; }
section[id], article[id] { scroll-margin-top: 94px; }
:focus-visible { outline: 2px solid var(--copper); outline-offset: 4px; }
.container { width: min(100% - 64px, 1240px); margin-inline: auto; }
.skip { position: absolute; top: -80px; left: 12px; z-index: 20; padding: 10px 14px; background: var(--white); }
.skip:focus { top: 12px; }

.site-header { position: sticky; top: 0; z-index: 10; background: var(--white); border-bottom: 1px solid var(--line); }
.header-inner { min-height: 78px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; flex: 0 0 auto; line-height: 1; }
.brand img { width: 38px; height: 38px; }
.brand strong { display: block; font-size: 19px; font-weight: 800; letter-spacing: .055em; }
.brand small { display: block; margin-top: 5px; color: var(--copper); font-size: 8px; font-weight: 800; letter-spacing: .48em; }
.site-header nav { display: flex; align-items: center; gap: 34px; }
.site-header nav a { text-decoration: none; font-size: 14px; font-weight: 600; white-space: nowrap; }
.site-header nav a:hover { color: #995130; }
.site-header nav .nav-contact { padding: 9px 15px; border: 1px solid var(--ink); }

.hero { position: relative; min-height: 646px; color: var(--white); background: var(--ink); overflow: hidden; }
.hero-visual, .hero-photo { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-photo { object-fit: cover; object-position: center 57%; }
.hero-visual::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(13,22,26,.92) 0%, rgba(13,22,26,.79) 34%, rgba(13,22,26,.34) 68%, rgba(13,22,26,.15) 100%), linear-gradient(0deg, rgba(13,22,26,.55), transparent 24%); }
.hero-inner { position: relative; z-index: 1; min-height: 646px; display: flex; flex-direction: column; justify-content: space-between; }
.hero-copy { max-width: 730px; padding: 106px 0 70px; }
.eyebrow { margin: 0 0 21px; color: var(--copper-light); font-size: 12px; font-weight: 800; letter-spacing: .22em; line-height: 1.45; }
.eyebrow.dark { color: #995532; }
.hero h1 { margin: 0; max-width: 720px; font-size: clamp(3.4rem, 5.3vw, 5.15rem); line-height: 1.02; font-weight: 700; letter-spacing: -.054em; }
.hero-lead { margin: 25px 0 0; max-width: 610px; color: #e2e5e4; font-size: 1.14rem; line-height: 1.6; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 28px; margin-top: 36px; }
.button { display: inline-flex; align-items: center; justify-content: space-between; gap: 34px; min-width: 208px; padding: 15px 18px; text-decoration: none; font-size: 14px; font-weight: 700; }
.button-primary { background: var(--copper); color: var(--white); }
.button-primary:hover { background: #a35936; }
.text-link { color: var(--white); text-underline-offset: 6px; font-size: 14px; font-weight: 700; }
.hero-bottom { display: flex; justify-content: space-between; gap: 24px; padding: 18px 0 22px; border-top: 1px solid rgba(255,255,255,.43); color: #e4e7e5; font-size: 11px; font-weight: 700; letter-spacing: .15em; }

.intro { padding: 105px 0 102px; }
.intro-grid { display: grid; grid-template-columns: minmax(0,.85fr) minmax(0,1fr); gap: 13%; }
.intro h2, .specs h2, .contact h2 { margin: 0; font-size: clamp(2.5rem, 4vw, 4.1rem); font-weight: 700; line-height: 1.09; letter-spacing: -.045em; }
.intro-text { padding-top: 32px; color: #344146; font-size: 1.1rem; line-height: 1.72; }
.intro-text p { margin: 0 0 17px; }

.process { padding: 44px 0 47px; background: #e9eeec; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.process-grid { display: grid; grid-template-columns: 170px minmax(0,.95fr) minmax(0,1fr); gap: 33px; align-items: start; }
.process .eyebrow { margin-top: 9px; }
.process h2 { margin: 0; font-size: clamp(2rem, 2.8vw, 2.75rem); line-height: 1.14; letter-spacing: -.04em; }
.process p:not(.eyebrow) { margin: 0 0 16px; color: #3c4a4e; font-size: 1rem; }
.process-link { color: #9a5231; font-size: 14px; font-weight: 700; text-underline-offset: 5px; }
.process-link span { margin-left: 5px; }

.specs { padding: 102px 0 65px; }
.specs h2 { max-width: 800px; }
.specs-intro { max-width: 710px; margin: 19px 0 31px; color: var(--slate); font-size: 1.06rem; }
.product-jump { display: flex; gap: 9px; flex-wrap: wrap; padding: 0 0 32px; }
.product-jump a { padding: 8px 13px; border: 1px solid var(--line); text-decoration: none; color: #405057; font-size: 13px; font-weight: 700; }
.product-jump a:hover { border-color: var(--copper); color: #97512f; }
.spec-list article { display: grid; grid-template-columns: minmax(250px,350px) minmax(0,1fr); gap: 0 58px; padding: 56px 0 58px; border-top: 1px solid var(--line); align-items: start; }
.spec-list article h3 { grid-column: 2; grid-row: 1; margin: 0 0 12px; font-size: clamp(1.9rem,3vw,2.65rem); line-height: 1.15; letter-spacing: -.045em; }
.spec-list article p { grid-column: 2; grid-row: 2; max-width: 710px; margin: 0; color: #4e5c60; font-size: 1.02rem; line-height: 1.65; }
.spec-list article .table-scroll { grid-column: 2; grid-row: 3; max-width: 100%; margin-top: 25px; overflow-x: auto; }
.table-scroll table { width: 100%; border-collapse: collapse; text-align: left; font-size: 14px; line-height: 1.4; }
.table-scroll caption { padding: 0 0 9px; color: #995532; text-align: left; text-transform: uppercase; font-size: 12px; font-weight: 800; letter-spacing: .13em; }
.table-scroll th { color: var(--ink); font-weight: 700; background: var(--paper); }
.table-scroll th, .table-scroll td { padding: 10px 10px 10px 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.table-scroll th:first-child, .table-scroll td:first-child { padding-left: 10px; }
.table-scroll tbody tr:hover { background: #faf9f7; }
.media-strip { grid-column: 1; grid-row: 1 / span 3; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; align-content: start; }
.media-strip img { display: block; width: 100%; height: 113px; padding: 5px; object-fit: contain; background: #f6f6f3; border: 1px solid #edf0ed; }
.media-strip img:first-child { grid-column: span 2; height: 230px; padding: 10px; }
.media-strip.four img:first-child, .media-strip.two img:first-child { grid-column: auto; height: 145px; padding: 7px; }
.media-strip.four img, .media-strip.two img { height: 145px; }

.contact { padding: 102px 0 100px; background: var(--ink); color: var(--white); }
.contact-grid { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,.82fr); gap: 13%; }
.contact p:not(.eyebrow) { max-width: 550px; margin: 25px 0 0; color: #cad1d0; font-size: 1.05rem; }
.contact-action { padding-top: 11px; }
.contact-action span { display: block; margin: 0 0 10px; color: var(--copper-light); font-size: 11px; font-weight: 800; letter-spacing: .18em; }
.contact-action a { display: inline-block; color: var(--white); font-size: clamp(1.25rem,2vw,1.75rem); font-weight: 700; overflow-wrap: anywhere; text-underline-offset: 6px; }
.contact-action .contact-label { margin-top: 30px; }
.contact-action .phone { font-size: 1.25rem; }
.contact-action address { margin-top: 28px; color: #cad1d0; font-size: 15px; line-height: 1.6; font-style: normal; }
.site-footer { background: var(--ink); color: #9da9aa; border-top: 1px solid #425055; }
.footer-inner { min-height: 86px; display: flex; align-items: center; justify-content: space-between; gap: 22px; font-size: 13px; }
.footer-inner span:first-child { color: var(--white); font-weight: 700; }
.footer-inner a { text-decoration: none; }

@media (max-width: 950px) {
  .container { width: min(100% - 44px,1240px); }
  .process-grid { grid-template-columns: 135px minmax(0,.9fr) minmax(0,1.1fr); gap: 21px; }
  .spec-list article { grid-template-columns: minmax(215px,290px) minmax(0,1fr); gap: 0 32px; }
  .table-scroll table { min-width: 550px; }
  .media-strip img:first-child { height: 195px; }
}

@media (max-width: 700px) {
  .container { width: min(100% - 34px,1240px); }
  .header-inner { min-height: 72px; padding: 12px 0; align-items: flex-start; flex-direction: column; gap: 12px; }
  .brand img { width: 33px; height: 33px; }
  .brand strong { font-size: 17px; }
  .site-header nav { width: 100%; gap: 20px; overflow-x: auto; padding: 0 0 5px; }
  .site-header nav a { font-size: 13px; }
  .site-header nav .nav-contact { border: 0; padding: 0; }
  .hero, .hero-inner { min-height: 665px; }
  .hero-photo { object-position: 63% center; }
  .hero-visual::after { background: linear-gradient(90deg,rgba(12,22,26,.88),rgba(12,22,26,.48)), linear-gradient(0deg,rgba(12,22,26,.55),transparent 35%); }
  .hero-copy { padding: 84px 0 60px; }
  .hero h1 { font-size: clamp(3rem,11.5vw,4.3rem); }
  .hero-lead { font-size: 1rem; }
  .hero-bottom { font-size: 9px; }
  .intro { padding: 75px 0 72px; }
  .intro-grid, .contact-grid { grid-template-columns: 1fr; gap: 17px; }
  .intro-text { padding-top: 0; font-size: 1.02rem; }
  .process { padding: 35px 0 41px; }
  .process-grid { display: block; }
  .process .eyebrow { margin-top: 0; }
  .process h2 { margin-bottom: 17px; }
  .specs { padding: 77px 0 34px; }
  .specs-intro { font-size: 1rem; }
  .product-jump { padding-bottom: 25px; }
  .product-jump a { font-size: 12px; }
  .spec-list article { display: flex; flex-direction: column; gap: 0; padding: 38px 0 45px; }
  .spec-list article h3 { font-size: 2rem; }
  .spec-list article p { font-size: 1rem; }
  .spec-list article .media-strip { order: 2; width: 100%; margin-top: 22px; }
  .spec-list article .table-scroll { order: 3; width: 100%; margin-top: 23px; }
  .media-strip img:first-child { height: 195px; }
  .media-strip img { height: 115px; }
  .media-strip.four img, .media-strip.two img, .media-strip.four img:first-child, .media-strip.two img:first-child { height: 120px; }
  .table-scroll table { min-width: 550px; }
  .contact { padding: 76px 0 68px; }
  .contact-action { padding-top: 20px; }
  .footer-inner { align-items: flex-start; flex-direction: column; justify-content: center; gap: 5px; padding: 21px 0; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

/* Brasloy Metals identity from the supplied copper piston reference */
:root {
  --ink: #252729;
  --copper: #bf5d25;
  --copper-light: #eea572;
  --paper: #f8f7f5;
  --slate: #5c6062;
  --line: #dfdfdd;
}
.brand { gap: 4px; }
.brand img { width: 68px; height: 52px; object-fit: contain; flex: 0 0 auto; }
.brand-wordmark { display: block; line-height: 1; white-space: nowrap; }
.brand-wordmark strong {
  display: block;
  font-family: "Arial Black", "Arial", sans-serif;
  font-style: italic;
  font-size: 21px;
  font-weight: 900;
  letter-spacing: -.055em;
  transform: skewX(-6deg);
}
.brand-wordmark strong span { color: var(--copper); }
.brand-wordmark small {
  display: block;
  margin-top: 5px;
  color: #484a4b;
  font-family: Arial, sans-serif;
  font-size: 6px;
  font-weight: 700;
  letter-spacing: .15em;
}
.site-header nav .nav-contact { border-color: var(--copper); color: #9d491d; }
.site-header nav .nav-contact:hover { background: var(--copper); color: #fff; }
.hero { background: #252729; }
.hero-visual::after {
  background: linear-gradient(90deg, rgba(21,22,23,.95) 0%, rgba(21,22,23,.84) 37%, rgba(21,22,23,.31) 76%, rgba(21,22,23,.15) 100%),
              linear-gradient(0deg,rgba(21,22,23,.56),transparent 26%);
}
.eyebrow.dark, .table-scroll caption, .process-link { color: #a44d1c; }
.process { background: #f3f1ee; }
.specs { background: #fff; }
.product-jump {
  display: grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 1px;
  padding: 0;
  margin: 42px 0 0;
  background: var(--line);
  border: 1px solid var(--line);
}
.product-jump button {
  min-height: 76px;
  padding: 13px 12px;
  border: 0;
  border-bottom: 4px solid transparent;
  background: #f8f8f7;
  color: #34393a;
  font: 700 14px/1.25 "Helvetica Neue", Arial, sans-serif;
  text-align: left;
  cursor: pointer;
  transition: background .2s, color .2s;
}
.product-jump button span {
  display: block;
  margin-bottom: 6px;
  color: #8b8e8e;
  font: 700 10px/1 Arial, sans-serif;
  letter-spacing: .14em;
}
.product-jump button:hover { background: #f0e6df; }
.product-jump button[aria-selected="true"] {
  color: #9f481a;
  border-bottom-color: var(--copper);
  background: #fff;
}
.product-jump button[aria-selected="true"] span { color: var(--copper); }
.spec-list article[hidden] { display: none !important; }
.spec-list article { border-top: 0; min-height: 390px; }
.contact { background: #252729; }
.site-footer { background: #252729; }

@media (max-width: 950px) {
  .product-jump { grid-template-columns: repeat(3, minmax(0,1fr)); }
}
@media (max-width: 700px) {
  .brand img { width: 58px; height: 42px; }
  .brand-wordmark strong { font-size: 18px; }
  .brand-wordmark small { font-size: 5px; letter-spacing: .08em; }
  .product-jump { grid-template-columns: repeat(3, minmax(0,1fr)); margin-top: 30px; }
  .product-jump button { min-height: 59px; padding: 10px; font-size: 12px; }
  .product-jump button span { margin-bottom: 4px; }
  .spec-list article { min-height: 0; }
}