/* ============================================================
   MP&P — Metal Profiles & Plastics  ·  "Industrial Precision"
   Design tokens + global styles
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Archivo:wght@500;600;700;800&family=IBM+Plex+Mono:wght@400;500;600&family=IBM+Plex+Sans:wght@400;500;600&display=swap');

:root{
  /* ---- color ---- */
  --bg:        #FAF9F5;
  --bg-2:      #F1EFE8;          /* recessed panels */
  --bg-3:      #E9E6DC;          /* deeper panel / placeholder */
  --ink:       #18160F;          /* near-black, warm */
  --ink-2:     #6B665A;          /* muted body */
  --ink-3:     #9A9588;          /* faint / captions */
  --line:      #DCD8CC;          /* hairlines */
  --line-2:    #C8C3B4;
  --steel:     #1C1B17;          /* dark sections */
  --steel-2:   #2A2823;
  --on-steel:  #EDEAE0;
  --on-steel-2:#9C988B;

  /* single accent — ember (overridable by Tweaks) */
  --accent:    #DA4E1B;
  --accent-press: color-mix(in oklab, var(--accent) 80%, #000);
  --accent-ink:  #ffffff;
  --accent-tint: color-mix(in srgb, var(--accent) 11%, transparent);

  /* ---- type ---- */
  --display: 'Archivo', system-ui, sans-serif;
  --sans:    'IBM Plex Sans', system-ui, sans-serif;
  --mono:    'IBM Plex Mono', ui-monospace, monospace;

  /* ---- metrics ---- */
  --maxw: 1240px;
  --gut:  clamp(20px, 5vw, 72px);
  --nav-h: 72px;
  --r: 3px;                       /* tight, industrial radius */

  /* ---- motion ---- */
  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-io:   cubic-bezier(0.65, 0, 0.35, 1);
}

*{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--sans);
  font-size:17px;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{ display:block; max-width:100%; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; cursor:pointer; }
::selection{ background:var(--accent); color:var(--accent-ink); }

/* ---------- layout helpers ---------- */
.wrap{ max-width:var(--maxw); margin-inline:auto; padding-inline:var(--gut); }
.wrap-wide{ max-width:1480px; margin-inline:auto; padding-inline:var(--gut); }
.section{ padding-block:clamp(64px,9vw,140px); }
.section-tight{ padding-block:clamp(44px,6vw,84px); }
.rule{ height:1px; background:var(--line); border:0; margin:0; }

/* ---------- type system ---------- */
.eyebrow{
  font-family:var(--mono);
  font-size:12.5px;
  font-weight:500;
  letter-spacing:0.16em;
  text-transform:uppercase;
  color:var(--ink-2);
  display:inline-flex;
  align-items:center;
  gap:10px;
}
.eyebrow--accent{ color:var(--accent); }
.eyebrow .idx{ color:var(--accent); }
.eyebrow::before{
  content:"";
  width:22px; height:1px; background:currentColor; opacity:.55;
  flex:0 0 auto;
}
.eyebrow.no-tick::before{ display:none; }

h1,h2,h3,h4{ font-family:var(--display); font-weight:700; margin:0; line-height:1.02; letter-spacing:-0.02em; }
.display{
  font-size:clamp(44px, 7.4vw, 104px);
  font-weight:800;
  line-height:0.96;
  letter-spacing:-0.035em;
  text-wrap:balance;
}
.h2{
  font-size:clamp(30px, 4.4vw, 56px);
  font-weight:700;
  letter-spacing:-0.028em;
  line-height:1.0;
  text-wrap:balance;
}
.h3{
  font-size:clamp(21px, 2.2vw, 28px);
  font-weight:700;
  letter-spacing:-0.02em;
  line-height:1.08;
}
.lead{
  font-size:clamp(18px, 1.9vw, 23px);
  line-height:1.5;
  color:var(--ink-2);
  font-weight:400;
  max-width:62ch;
  text-wrap:pretty;
}
.body-muted{ color:var(--ink-2); }
.mono{ font-family:var(--mono); }
.num{ font-family:var(--display); font-weight:800; letter-spacing:-0.04em; line-height:0.9; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:12px;
  font-family:var(--mono);
  font-size:13.5px; font-weight:500;
  letter-spacing:0.04em;
  text-transform:uppercase;
  padding:15px 22px;
  border-radius:var(--r);
  border:1px solid var(--ink);
  background:var(--ink); color:var(--bg);
  transition:transform .18s cubic-bezier(.2,.7,.3,1), background .18s, color .18s, border-color .18s;
  white-space:nowrap;
}
.btn .arw{ transition:transform .25s cubic-bezier(.2,.7,.3,1); display:inline-block; }
.btn:hover{ background:var(--accent); border-color:var(--accent); color:var(--accent-ink); }
.btn:hover .arw{ transform:translateX(5px); }
.btn:active{ transform:translateY(1px); }
.btn--ghost{ background:transparent; color:var(--ink); }
.btn--ghost:hover{ background:var(--ink); border-color:var(--ink); color:var(--bg); }
.btn--accent{ background:var(--accent); border-color:var(--accent); color:var(--accent-ink); }
.btn--accent:hover{ background:var(--accent-press); border-color:var(--accent-press); }
.btn--on-steel{ background:transparent; color:var(--on-steel); border-color:rgba(237,234,224,.32); }
.btn--on-steel:hover{ background:var(--accent); border-color:var(--accent); color:var(--accent-ink); }

.textlink{
  font-family:var(--mono); font-size:13px; letter-spacing:.04em; text-transform:uppercase;
  display:inline-flex; align-items:center; gap:9px;
  border-bottom:1px solid var(--line-2); padding-bottom:3px;
  transition:border-color .2s, color .2s, gap .2s;
}
.textlink .arw{ transition:transform .25s; }
.textlink:hover{ color:var(--accent); border-color:var(--accent); }
.textlink:hover .arw{ transform:translateX(4px); }

/* ---------- image placeholder (fallback when CDN image absent) ---------- */
.ph{
  position:relative; overflow:hidden;
  background:
    repeating-linear-gradient(135deg, var(--bg-3) 0 11px, var(--bg-2) 11px 22px);
  color:var(--ink-3);
}
.ph::after{
  content:attr(data-label);
  position:absolute; inset:0; display:flex; align-items:center; justify-content:center;
  font-family:var(--mono); font-size:12px; letter-spacing:.1em; text-transform:uppercase;
  color:var(--ink-3); text-align:center; padding:14px;
}
.img-cover{ width:100%; height:100%; object-fit:cover; }

/* shared media frame */
.frame{ position:relative; overflow:hidden; border-radius:var(--r); background:var(--bg-2); }
.frame .tag{
  position:absolute; left:12px; bottom:12px; z-index:2;
  font-family:var(--mono); font-size:11px; letter-spacing:.08em; text-transform:uppercase;
  color:#fff; background:rgba(20,18,12,.62); backdrop-filter:blur(6px);
  padding:6px 10px; border-radius:2px;
}

/* ---------- nav ---------- */
.nav{
  position:sticky; top:0; z-index:60;
  height:var(--nav-h);
  display:flex; align-items:center;
  background:color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter:saturate(1.1) blur(12px);
  border-bottom:1px solid var(--line);
  transition:border-color .3s;
}
.nav__row{ display:flex; align-items:center; justify-content:space-between; gap:24px; width:100%; }
.brand{ display:flex; align-items:center; gap:12px; flex:0 0 auto; }
.brand__mark{
  width:34px; height:34px; border-radius:4px;
  background:var(--ink); color:var(--bg);
  display:grid; place-items:center;
  font-family:var(--display); font-weight:800; font-size:15px; letter-spacing:-0.04em;
  position:relative; overflow:hidden;
}
.brand__mark::after{ content:""; position:absolute; left:0; right:0; bottom:0; height:4px; background:var(--accent); }
.brand__txt{ display:flex; flex-direction:column; line-height:1; }
.brand__txt b{ font-family:var(--display); font-weight:800; font-size:16px; letter-spacing:-0.02em; }
.brand__txt span{ font-family:var(--mono); font-size:9.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--ink-2); margin-top:3px; }

.nav__links{ display:flex; align-items:center; gap:4px; }
.nav__link{
  font-family:var(--mono); font-size:13px; letter-spacing:.02em; text-transform:uppercase;
  color:var(--ink-2);
  padding:9px 14px; border-radius:var(--r);
  position:relative;
  transition:color .18s, background .18s;
}
.nav__link:hover{ color:var(--ink); }
.nav__link[data-active="true"]{ color:var(--ink); }
.nav__link[data-active="true"]::after{
  content:""; position:absolute; left:14px; right:14px; bottom:2px; height:2px; background:var(--accent);
}
.nav__cta{ display:flex; align-items:center; gap:10px; flex:0 0 auto; }
.nav__burger{ display:none; }

/* ---------- footer ---------- */
.foot{ background:var(--steel); color:var(--on-steel); }
.foot a{ transition:color .18s; }
.foot__top{ display:grid; grid-template-columns:1.4fr 1fr 1fr; gap:48px; padding-block:clamp(56px,7vw,96px); }
.foot__brand b{ font-family:var(--display); font-weight:800; font-size:22px; letter-spacing:-0.02em; }
.foot__col h5{ font-family:var(--mono); font-size:11.5px; letter-spacing:.14em; text-transform:uppercase; color:var(--on-steel-2); margin:0 0 18px; font-weight:500; }
.foot__col a, .foot__col p{ display:block; color:var(--on-steel); margin:0 0 11px; font-size:15.5px; }
.foot__col a:hover{ color:var(--accent); }
.foot__bottom{ display:flex; align-items:center; justify-content:space-between; gap:18px; padding-block:22px; border-top:1px solid rgba(237,234,224,.12); font-family:var(--mono); font-size:12px; letter-spacing:.04em; color:var(--on-steel-2); flex-wrap:wrap; }

/* ---------- spec rows / stats ---------- */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); border-top:1px solid var(--line); }
.stat{ padding:30px 26px 30px 0; border-right:1px solid var(--line); }
.stat:last-child{ border-right:0; }
.stat .num{ font-size:clamp(40px,5vw,64px); display:block; }
.stat .lbl{ font-family:var(--mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-2); margin-top:10px; }

/* ---------- chips ---------- */
.chips{ display:flex; flex-wrap:wrap; gap:8px; }
.chip{
  font-family:var(--mono); font-size:12.5px; letter-spacing:.03em;
  padding:8px 13px; border:1px solid var(--line-2); border-radius:100px;
  color:var(--ink-2); background:var(--bg);
  transition:all .18s;
}
.chip:hover{ border-color:var(--accent); color:var(--accent); }
.chip--solid{ background:var(--ink); color:var(--bg); border-color:var(--ink); }

/* ---------- reveal on scroll ---------- */
.reveal{ opacity:0; transform:translateY(18px); transition:opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1); }
.reveal.in{ opacity:1; transform:none; }
body.no-reveal .reveal{ opacity:1 !important; transform:none !important; transition:none !important; }
@media (prefers-reduced-motion:reduce){ .reveal{ opacity:1; transform:none; transition:none; } }

/* ---------- page enter ---------- */
.page{ animation:pageIn .5s cubic-bezier(.2,.7,.3,1); }
@keyframes pageIn{ from{ opacity:0; transform:translateY(8px); } to{ opacity:1; transform:none; } }

/* ---------- responsive ---------- */
@media (max-width: 940px){
  .foot__top{ grid-template-columns:1fr 1fr; }
  .stats{ grid-template-columns:repeat(2,1fr); }
  .stat:nth-child(2){ border-right:0; }
}
@media (max-width: 720px){
  body{ font-size:16px; }
  .nav__links{ display:none; }
  .nav__burger{
    display:inline-flex; align-items:center; justify-content:center;
    width:42px; height:42px; border:1px solid var(--line-2); border-radius:var(--r);
    background:var(--bg); color:var(--ink);
  }
  .nav__cta .btn{ display:none; }
  .foot__top{ grid-template-columns:1fr; gap:32px; }
  .stats{ grid-template-columns:1fr 1fr; }
}

/* ============================================================
   PAGE COMPONENTS
   ============================================================ */

/* ---- hero ---- */
.hero{ position:relative; padding-top:clamp(48px,7vw,96px); padding-bottom:clamp(40px,5vw,72px); }
.hero__grid{ display:grid; grid-template-columns:1.15fr 0.85fr; gap:clamp(28px,4vw,64px); align-items:end; }
.hero__media{ position:relative; aspect-ratio:4/5; border-radius:var(--r); overflow:hidden; background:var(--bg-2); }
.hero__media img, .hero__media .ph{ width:100%; height:100%; object-fit:cover; }
.hero__media::after{ content:""; position:absolute; inset:0; background:linear-gradient(180deg,transparent 45%,rgba(15,13,9,.42)); }
.hero__badge{
  position:absolute; left:16px; top:16px; z-index:2;
  font-family:var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase;
  background:var(--accent); color:var(--accent-ink); padding:7px 12px; border-radius:2px;
}
.hero__lead-row{ display:flex; gap:32px; align-items:flex-start; margin-top:30px; flex-wrap:wrap; }

/* split entry to two product lines */
.split2{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.entrycard{
  position:relative; overflow:hidden; border-radius:var(--r);
  aspect-ratio:1/1; background:var(--bg-2); color:#fff;
  display:flex; flex-direction:column; justify-content:flex-end;
  padding:24px; isolation:isolate;
}
.entrycard img, .entrycard .ph{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; z-index:-2; transition:transform .6s cubic-bezier(.2,.7,.3,1); }
.entrycard::after{ content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(180deg,rgba(15,13,9,.05) 30%,rgba(15,13,9,.78)); }
.entrycard:hover img{ transform:scale(1.05); }
.entrycard h3{ color:#fff; font-size:clamp(22px,2.4vw,30px); }
.entrycard .ec-n{ font-family:var(--mono); font-size:12px; letter-spacing:.12em; color:rgba(255,255,255,.78); }
.entrycard .ec-go{ font-family:var(--mono); font-size:12.5px; letter-spacing:.04em; text-transform:uppercase; margin-top:14px; display:inline-flex; gap:9px; align-items:center; }
.entrycard .ec-go .arw{ transition:transform .25s; }
.entrycard:hover .ec-go .arw{ transform:translateX(5px); }

/* ---- big product split (alternating) ---- */
.prodrow{ display:grid; grid-template-columns:1fr 1fr; gap:clamp(28px,4vw,72px); align-items:center; }
.prodrow.rev .prodrow__media{ order:2; }
.prodrow__media{ aspect-ratio:5/4; border-radius:var(--r); overflow:hidden; background:var(--bg-2); }
.prodrow__media img, .prodrow__media .ph{ width:100%; height:100%; object-fit:cover; }

/* ---- catalog / card grids ---- */
.cardgrid{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; }
.cardgrid--4{ grid-template-columns:repeat(4,1fr); }

.matcard{
  border:1px solid var(--line); border-radius:var(--r); background:var(--bg);
  overflow:hidden; display:flex; flex-direction:column;
  transition:border-color .2s, transform .2s, box-shadow .2s;
}
.matcard:hover{ border-color:var(--ink); transform:translateY(-3px); box-shadow:0 14px 34px -22px rgba(20,18,12,.4); }
.matcard__media{ aspect-ratio:16/11; overflow:hidden; background:var(--bg-2); position:relative; }
.matcard__media img, .matcard__media .ph{ width:100%; height:100%; object-fit:cover; transition:transform .5s cubic-bezier(.2,.7,.3,1); }
.matcard:hover .matcard__media img{ transform:scale(1.05); }
.matcard__abbr{
  position:absolute; left:12px; top:12px;
  font-family:var(--display); font-weight:800; font-size:15px; letter-spacing:-.03em;
  background:var(--bg); color:var(--ink); padding:5px 10px; border-radius:2px;
}
.matcard__cat{
  position:absolute; right:12px; top:12px;
  font-family:var(--mono); font-size:10px; letter-spacing:.1em; text-transform:uppercase;
  background:rgba(20,18,12,.62); color:#fff; padding:5px 8px; border-radius:2px; backdrop-filter:blur(4px);
}
.matcard__body{ padding:18px 18px 20px; display:flex; flex-direction:column; gap:9px; flex:1; }
.matcard__body h4{ font-size:18px; letter-spacing:-.01em; }
.matcard__body p{ margin:0; color:var(--ink-2); font-size:14.5px; line-height:1.45; }

/* filter bar */
.filterbar{ display:flex; gap:8px; flex-wrap:wrap; align-items:center; }
.filterbtn{
  font-family:var(--mono); font-size:12.5px; letter-spacing:.03em; text-transform:uppercase;
  padding:9px 15px; border:1px solid var(--line-2); border-radius:100px; background:var(--bg); color:var(--ink-2);
  transition:all .18s;
}
.filterbtn:hover{ border-color:var(--ink); color:var(--ink); }
.filterbtn[data-on="true"]{ background:var(--ink); color:var(--bg); border-color:var(--ink); }

/* spec list (commodities / additives) */
.speclist{ border-top:1px solid var(--line); }
.specrow{ display:grid; grid-template-columns:64px 1fr auto; gap:24px; align-items:baseline; padding:22px 0; border-bottom:1px solid var(--line); }
.specrow__abbr{ font-family:var(--display); font-weight:800; font-size:22px; letter-spacing:-.03em; color:var(--accent); }
.specrow__name{ font-family:var(--display); font-weight:700; font-size:clamp(19px,2vw,24px); letter-spacing:-.02em; }
.specrow__forms{ display:flex; gap:8px; flex-wrap:wrap; justify-content:flex-end; }

/* page hero (interior) */
.pagehero{ padding-top:clamp(40px,5vw,72px); padding-bottom:clamp(20px,3vw,40px); }
.pagehero__row{ display:grid; grid-template-columns:1.1fr .9fr; gap:clamp(28px,4vw,64px); align-items:end; }
.pagehero__media{ aspect-ratio:16/10; border-radius:var(--r); overflow:hidden; background:var(--bg-2); }
.pagehero__media img, .pagehero__media .ph{ width:100%; height:100%; object-fit:cover; }

/* gallery strip */
.gallery3{ display:grid; grid-template-columns:repeat(3,1fr); gap:14px; }
.gallery3 .frame{ aspect-ratio:4/5; }
.gallery3 .frame img, .gallery3 .frame .ph{ width:100%; height:100%; object-fit:cover; }

/* contact form */
.form{ display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.field{ display:flex; flex-direction:column; gap:8px; }
.field.full{ grid-column:1 / -1; }
.field label{ font-family:var(--mono); font-size:12px; letter-spacing:.08em; text-transform:uppercase; color:var(--ink-2); }
.field input, .field select, .field textarea{
  font-family:var(--sans); font-size:16px; color:var(--ink);
  padding:14px 15px; border:1px solid var(--line-2); border-radius:var(--r); background:var(--bg);
  transition:border-color .18s, box-shadow .18s;
}
.field input:focus, .field select:focus, .field textarea:focus{
  outline:none; border-color:var(--accent); box-shadow:0 0 0 3px var(--accent-tint);
}
.field textarea{ resize:vertical; min-height:120px; }
.form__success{
  border:1px solid var(--accent); background:var(--accent-tint); border-radius:var(--r);
  padding:28px; text-align:center;
}

/* industries marquee row */
.indrow{ display:flex; flex-wrap:wrap; gap:10px; }

@media (max-width: 920px){
  .hero__grid{ grid-template-columns:1fr; align-items:start; }
  .hero__media{ aspect-ratio:16/12; order:-1; }
  .pagehero__row{ grid-template-columns:1fr; }
  .prodrow{ grid-template-columns:1fr; gap:24px; }
  .prodrow.rev .prodrow__media{ order:0; }
  .cardgrid, .cardgrid--4{ grid-template-columns:repeat(2,1fr); }
  .foot-cta .wrap.section{ grid-template-columns:1fr !important; gap:36px !important; }
  .form{ grid-template-columns:1fr; }
}
@media (max-width: 560px){
  .cardgrid, .cardgrid--4{ grid-template-columns:1fr; }
  .gallery3{ grid-template-columns:1fr 1fr; }
  .specrow{ grid-template-columns:48px 1fr; }
  .specrow__forms{ grid-column:1 / -1; justify-content:flex-start; margin-top:4px; }
  .split2{ grid-template-columns:1fr; }
}

.cta-link{ transition:color .18s; }
.cta-link:hover{ color:var(--accent); }
@media (max-width: 760px){
  .hide-sm{ display:none; }
}
@media (max-width: 760px){
  .ind-grid{ grid-template-columns:1fr !important; gap:24px !important; }
  .pagehero__row{ align-items:start !important; }
}

/* mobile menu sheet */
.sheet{
  position:fixed; inset:var(--nav-h) 0 0 0; z-index:55;
  background:var(--bg); padding:24px var(--gut) 40px;
  display:flex; flex-direction:column; gap:4px;
  animation:pageIn .25s ease;
}
.sheet a{
  font-family:var(--display); font-weight:700; font-size:30px; letter-spacing:-.02em;
  padding:16px 0; border-bottom:1px solid var(--line); color:var(--ink);
}
.sheet a .n{ font-family:var(--mono); font-size:13px; font-weight:500; color:var(--ink-3); margin-right:14px; letter-spacing:0; }