/* ==========================================================================
   Anchor — facade anchoring manufacturer template · archesign.studio
   1. Tokens  2. Base  3. Header  4. Components  5. Pages  6. Footer  7. Responsive
   ========================================================================== */

/* 1. Tokens ---------------------------------------------------------------- */
:root {
  --black: #111111;
  --coal: #1c1c1c;
  --steel: #2b2b2b;
  --yellow: #ffd400;
  --concrete: #d9d9d6;
  --paper: #f5f5f2;
  --dim: #9a9a95;

  --font-cond: "Barlow Condensed", "Arial Narrow", Arial, sans-serif;
  --font-body: "Barlow", "Helvetica Neue", Arial, sans-serif;

  --gutter: clamp(16px, 3vw, 40px);
  --max: 1360px;
  --space: clamp(72px, 9vw, 130px);
  --stripes: repeating-linear-gradient(-45deg, var(--yellow) 0 18px, var(--black) 18px 36px);
}

/* 2. Base ------------------------------------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--coal); color: var(--paper); font: 400 17px/1.6 var(--font-body); -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
h1, h2, h3, h4 { font-family: var(--font-cond); font-weight: 800; text-transform: uppercase; margin: 0; line-height: .92; letter-spacing: .005em; }
h4 { font-size: 15px; font-weight: 700; letter-spacing: .08em; color: var(--yellow); margin-bottom: 10px; }
:focus-visible { outline: 3px solid var(--yellow); outline-offset: 2px; }
::selection { background: var(--yellow); color: var(--black); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--yellow); color: var(--black); padding: 8px 12px; z-index: 100; }
.skip:focus { left: 8px; }
.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: var(--space) 0; }
.section--paper { background: var(--paper); color: var(--black); }
.tag { display: inline-block; background: var(--yellow); color: var(--black); font: 700 14px var(--font-cond); letter-spacing: .1em; text-transform: uppercase; padding: 4px 10px; margin: 0 0 18px; }
.dim { color: var(--dim); }
.yl { color: var(--yellow); }
.h-l { font-size: clamp(44px, 6vw, 92px); }
.hazard { height: 14px; background: var(--stripes); }

/* 3. Header ---------------------------------------------------------------- */
.site-header { position: sticky; top: 0; z-index: 50; background: var(--black); border-bottom: 1px solid #2f2f2f; }
.header-row { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo { display: inline-flex; align-items: center; gap: 12px; font: 800 30px var(--font-cond); letter-spacing: .04em; margin: 0; }
.logo small { font: 600 12px var(--font-body); letter-spacing: .16em; text-transform: uppercase; color: var(--dim); margin-left: 4px; }
.mark { width: 38px; height: 38px; display: grid; place-items: center; background: var(--yellow); color: var(--black); font: 800 26px var(--font-cond); }
.site-nav { display: flex; gap: 2px; }
.site-nav a { font: 700 18px var(--font-cond); text-transform: uppercase; letter-spacing: .06em; padding: 12px 18px; transition: background .15s, color .15s; }
.site-nav a:hover { background: var(--steel); }
.site-nav a[aria-current="page"] { color: var(--yellow); box-shadow: inset 0 -4px 0 var(--yellow); }
.site-nav .nav-cta { background: var(--yellow); color: var(--black); margin-left: 12px; }
.site-nav .nav-cta:hover, .site-nav .nav-cta[aria-current="page"] { background: var(--paper); color: var(--black); box-shadow: none; }
.menu-btn { display: none; }

/* 4. Components ------------------------------------------------------------ */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 16px 26px; background: var(--yellow); color: var(--black); font: 800 19px var(--font-cond); text-transform: uppercase; letter-spacing: .06em; border: 0; cursor: pointer; clip-path: polygon(0 0, 100% 0, 100% 70%, calc(100% - 14px) 100%, 0 100%); transition: background .15s; }
.btn:hover { background: var(--paper); }
.btn--dark { background: var(--black); color: var(--yellow); }
.btn--dark:hover { background: var(--steel); }
.btn--outline { background: transparent; color: var(--paper); box-shadow: inset 0 0 0 2px var(--paper); clip-path: none; }
.btn--outline:hover { background: var(--paper); color: var(--black); }
.pic { background: var(--steel); position: relative; }
.pic img { width: 100%; aspect-ratio: var(--ratio, 1); object-fit: cover; }
.js .reveal { opacity: 0; transform: translateY(16px); transition: opacity .6s ease, transform .6s ease; }
.js .reveal.is-in { opacity: 1; transform: none; }

/* 5. Pages ----------------------------------------------------------------- */
/* hero */
.hero { position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 5fr 7fr; min-height: 640px; }
.hero-copy { padding: clamp(40px, 6vw, 90px) var(--gutter) clamp(40px, 6vw, 90px) 0; display: flex; flex-direction: column; justify-content: center; }
.hero h1 { font-size: clamp(64px, 8.6vw, 148px); }
.hero h1 span { color: var(--yellow); }
.hero .lead { font-size: 19px; color: var(--concrete); max-width: 40ch; margin: 24px 0 32px; }
.hero .actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-img { position: relative; border-left: 4px solid var(--yellow); }
.hero-img img { width: 100%; height: 100%; object-fit: cover; object-position: left center; }
.load-tag { position: absolute; right: 24px; bottom: 24px; background: var(--yellow); color: var(--black); padding: 14px 18px; font-family: var(--font-cond); text-transform: uppercase; }
.load-tag b { display: block; font-size: 46px; font-weight: 800; line-height: .9; }
.load-tag span { font-weight: 700; letter-spacing: .08em; }

/* numbers */
.numbers { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 4px solid var(--yellow); }
.numbers div { padding: 28px 24px; border-right: 1px solid #333; }
.numbers div:last-child { border-right: 0; }
.numbers b { display: block; font: 800 clamp(48px, 5.4vw, 80px)/0.9 var(--font-cond); color: var(--yellow); }
.numbers span { color: var(--concrete); font-weight: 500; }

/* product cards */
.range { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; background: var(--black); }
.product { display: flex; flex-direction: column; background: var(--steel); transition: background .15s; position: relative; }
.product:hover { background: #333; }
.product .pic img { aspect-ratio: 1; }
.product .body { padding: 22px 24px 26px; display: grid; gap: 6px; }
.product .code { font: 800 16px var(--font-cond); color: var(--yellow); letter-spacing: .1em; }
.product h3 { font-size: 34px; }
.product .spec { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.product .spec span { font: 700 14px var(--font-cond); letter-spacing: .06em; text-transform: uppercase; background: var(--black); padding: 4px 8px; }
.product[hidden] { display: none; }

/* applications */
.apps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border: 2px solid var(--black); }
.app { padding: 28px 24px; border-right: 2px solid var(--black); }
.app:last-child { border-right: 0; }
.app b { display: block; font: 800 64px/1 var(--font-cond); color: var(--black); opacity: .12; }
.app h3 { font-size: 30px; margin: -20px 0 10px; }
.app p { color: #444; margin: 0; }

/* page head */
.page-head { padding: clamp(48px, 7vw, 110px) 0 clamp(32px, 4vw, 56px); border-bottom: 1px solid #333; }
.page-head h1 { font-size: clamp(64px, 10vw, 170px); }
.page-head p { max-width: 58ch; color: var(--concrete); margin-top: 18px; font-size: 19px; }
.filters { display: flex; flex-wrap: wrap; gap: 3px; margin: 36px 0; }
.filters button { font: 700 17px var(--font-cond); text-transform: uppercase; letter-spacing: .08em; padding: 12px 20px; border: 0; background: var(--steel); color: var(--paper); cursor: pointer; }
.filters button:hover { background: #333; }
.filters button[aria-pressed="true"] { background: var(--yellow); color: var(--black); }

/* product detail */
.pd { display: grid; grid-template-columns: 6fr 6fr; gap: clamp(28px, 4vw, 60px); align-items: start; }
.pd .pic { border: 4px solid var(--yellow); }
.pd h1 { font-size: clamp(56px, 7vw, 110px); }
.kv { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; background: var(--black); margin: 24px 0; }
.kv div { background: var(--steel); padding: 14px 16px; }
.kv span { display: block; font: 700 13px var(--font-cond); letter-spacing: .1em; text-transform: uppercase; color: var(--dim); }
.kv b { font: 700 24px var(--font-cond); }
.loads { width: 100%; border-collapse: collapse; color: var(--black); background: #fff; }
.loads th, .loads td { padding: 13px 16px; border-bottom: 1px solid #ddd; text-align: left; font-size: 16px; }
.loads th { background: var(--black); color: var(--yellow); font: 700 15px var(--font-cond); letter-spacing: .08em; text-transform: uppercase; }
.loads td:first-child { font-weight: 600; }
.loads tbody tr:nth-child(even) { background: #f3f3f0; }
.table-wrap { overflow-x: auto; }
.steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; background: var(--black); counter-reset: s; }
.steps li { counter-increment: s; background: var(--paper); color: var(--black); padding: 24px; }
.steps li::before { content: counter(s); display: grid; place-items: center; width: 44px; height: 44px; background: var(--yellow); font: 800 26px var(--font-cond); margin-bottom: 14px; }
.steps h3 { font-size: 24px; margin-bottom: 6px; }
.steps p { margin: 0; color: #444; font-size: 15px; }
.downloads { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; }
.dl { display: flex; justify-content: space-between; align-items: center; gap: 12px; background: var(--steel); padding: 18px 20px; font: 700 18px var(--font-cond); text-transform: uppercase; letter-spacing: .04em; }
.dl:hover { background: var(--yellow); color: var(--black); }
.dl small { font: 500 13px var(--font-body); color: var(--dim); text-transform: none; }
.dl:hover small { color: var(--black); }

/* company */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 5vw, 80px); align-items: center; }
.approvals { display: grid; grid-template-columns: repeat(4, 1fr); gap: 3px; }
.approval { border: 2px solid var(--yellow); padding: 22px; }
.approval b { display: block; font: 800 34px var(--font-cond); color: var(--yellow); }
.approval span { color: var(--concrete); font-size: 15px; }

/* services */
.svc { display: grid; grid-template-columns: repeat(3, 1fr); gap: 3px; background: var(--black); }
.svc > div { background: var(--steel); padding: 32px 28px; }
.svc h3 { font-size: 34px; margin: 10px 0 12px; }
.svc p { color: var(--concrete); margin: 0; }
.svc .n { font: 800 18px var(--font-cond); color: var(--yellow); letter-spacing: .1em; }
.faq details { border-bottom: 1px solid #333; padding: 20px 0; }
.faq details:first-child { border-top: 1px solid #333; }
.faq summary { cursor: pointer; list-style: none; display: block; position: relative; padding-right: 44px; font: 700 24px var(--font-cond); text-transform: uppercase; letter-spacing: .02em; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: -4px; width: 32px; height: 32px; background: var(--yellow); color: var(--black); display: grid; place-items: center; font-size: 24px; }
.faq details[open] summary::after { content: "−"; }
.faq details p { margin: 12px 0 0; color: var(--concrete); max-width: 70ch; }

/* contact */
.contact { display: grid; grid-template-columns: 7fr 5fr; gap: var(--gutter); align-items: start; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 3px; background: var(--black); }
.field { display: flex; flex-direction: column; background: var(--steel); padding: 12px 16px; }
.field--full { grid-column: 1 / -1; }
.field label { font: 700 14px var(--font-cond); letter-spacing: .1em; text-transform: uppercase; color: var(--yellow); }
.field input, .field select, .field textarea { font: 500 18px var(--font-body); color: var(--paper); background: transparent; border: 0; border-bottom: 2px solid #444; padding: 8px 0; border-radius: 0; appearance: none; }
.field select option { color: var(--black); }
.field textarea { min-height: 130px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-bottom-color: var(--yellow); }
.form .actions { grid-column: 1 / -1; background: var(--steel); padding: 16px; }
.form-note { grid-column: 1 / -1; margin: 0; padding: 16px; background: var(--yellow); color: var(--black); font-weight: 600; }
.desk { background: var(--yellow); color: var(--black); padding: 32px; }
.desk h3 { font-size: 40px; margin-bottom: 12px; }
.desk p { margin: 0 0 12px; }

/* 6. Footer ---------------------------------------------------------------- */
.site-footer { background: var(--black); margin-top: var(--space); }
.f-top { display: flex; justify-content: space-between; align-items: end; gap: 24px; flex-wrap: wrap; padding: clamp(48px, 7vw, 96px) 0 48px; border-bottom: 1px solid #2f2f2f; }
.f-top h2 { font-size: clamp(48px, 7vw, 110px); }
.f-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--gutter); padding: 44px 0 30px; font-size: 15px; }
.f-grid .logo { font-size: 28px; margin-bottom: 10px; }
.f-grid a:hover { color: var(--yellow); }
.f-base { font-size: 13px; color: #6f6f6a; margin: 0; padding-bottom: 28px; }

/* 7. Responsive ------------------------------------------------------------ */
@media (max-width: 1080px) {
  .range, .svc { grid-template-columns: repeat(2, 1fr); }
  .apps, .numbers, .approvals { grid-template-columns: repeat(2, 1fr); }
  .app:nth-child(2) { border-right: 0; }
  .app:nth-child(-n+2) { border-bottom: 2px solid var(--black); }
  .numbers div:nth-child(2) { border-right: 0; }
  .steps, .downloads { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px) {
  body { font-size: 16px; }
  .menu-btn { display: inline-block; background: var(--yellow); color: var(--black); border: 0; padding: 12px 18px; font: 800 18px var(--font-cond); text-transform: uppercase; letter-spacing: .06em; cursor: pointer; position: relative; z-index: 60; }
  .site-nav { position: fixed; inset: 0; z-index: 55; background: var(--black); flex-direction: column; justify-content: center; padding: 0 var(--gutter); gap: 3px; opacity: 0; visibility: hidden; transition: opacity .2s, visibility .2s; }
  .site-nav a { font-size: 48px; font-weight: 800; padding: 10px 0; }
  .site-nav .nav-cta { margin: 16px 0 0; padding: 14px 18px; font-size: 28px; text-align: center; }
  .menu-open .site-nav { opacity: 1; visibility: visible; }
  .menu-open { overflow: hidden; }
  .hero-grid, .pd, .split, .contact { grid-template-columns: 1fr; }
  .hero-copy { padding-right: 0; }
  .hero-img { border-left: 0; border-top: 4px solid var(--yellow); min-height: 340px; margin: 0 calc(var(--gutter) * -1); }
  .f-grid { grid-template-columns: 1fr 1fr; }
  .f-grid > :first-child { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .range, .svc, .apps, .numbers, .approvals, .steps, .downloads, .form, .kv { grid-template-columns: 1fr; }
  .app, .numbers div { border-right: 0 !important; border-bottom: 2px solid var(--black); }
  .numbers div { border-bottom: 1px solid #333; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { transition: none !important; animation: none !important; }
}

/* grid children holding form controls must be allowed to shrink on phones */
.contact > *, .rfq > *, .form > *, .field { min-width: 0; }
.field input, .field select, .field textarea { min-width: 0; max-width: 100%; }