/* ────────────────────────────────────────────────
   AeroBlast — design tokens
   ──────────────────────────────────────────────── */
:root{
  --ink:        #0E1218;
  --ink-soft:   #2A3340;
  --ink-mute:   #5A6573;
  --paper:      #F4F2EC;        /* warm off-white */
  --paper-deep: #E8E5DC;
  --white:      #FFFFFF;
  --blue:       #0F4C8F;        /* AeroBlast blue */
  --blue-dark:  #0A3461;
  --blue-soft:  #DCE6F2;
  --orange:     #FF5A1F;        /* safety accent — used sparingly */
  --rule:       rgba(14,18,24,.12);
  --rule-strong: rgba(14,18,24,.85);

  --display: "Anton", "Impact", sans-serif;
  --sans:    "Manrope", -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --mono:    "JetBrains Mono", ui-monospace, monospace;

  --container: 1280px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--sans);
  font-weight:400;
  font-size:17px;
  line-height:1.55;
  color:var(--ink);
  background:var(--paper);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }

/* ────────────────────────────────────────────────
   Grain overlay — subtle industrial texture
   ──────────────────────────────────────────────── */
body::before{
  content:"";
  position:fixed; inset:0;
  pointer-events:none;
  z-index:1;
  opacity:.035;
  mix-blend-mode:multiply;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
}

/* ────────────────────────────────────────────────
   Layout primitives
   ──────────────────────────────────────────────── */
.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 32px;
  position:relative;
}
.eyebrow{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--blue);
  font-weight:500;
  display:inline-flex; align-items:center; gap:10px;
}
.eyebrow::before{
  content:""; width:28px; height:1px; background:var(--blue);
}
.display{
  font-family:var(--display);
  font-weight:400;
  line-height:.92;
  letter-spacing:-.01em;
  text-transform:uppercase;
}
.lede{ font-size:19px; line-height:1.55; color:var(--ink-soft); max-width:62ch; }

.section{ padding:120px 0; position:relative; }
.section.tight{ padding:80px 0; }

.rule{ height:1px; background:var(--rule); }
.rule-strong{ height:2px; background:var(--ink); }

.section-head{ margin-bottom:64px; }
.section-head h2, .section-head h1{
  font-family:var(--display);
  font-size:clamp(48px, 7vw, 96px);
  line-height:.92;
  margin:18px 0 18px;
  text-transform:uppercase;
  letter-spacing:-.005em;
}
.section-head .lede{ margin-top:14px; }

/* ────────────────────────────────────────────────
   Utility top bar
   ──────────────────────────────────────────────── */
.utility{
  background:var(--ink);
  color:rgba(255,255,255,.85);
  font-family:var(--mono);
  font-size:11.5px;
  letter-spacing:.12em;
  text-transform:uppercase;
  padding:9px 0;
  position:relative; z-index:10;
}
.utility .container{
  display:flex; justify-content:space-between; align-items:center; gap:24px;
  flex-wrap:wrap;
}
.utility .badge{
  display:inline-flex; align-items:center; gap:8px;
}
.utility .badge::before{
  content:""; width:6px; height:6px; background:#7BC97B; border-radius:50%;
}
.utility a{ color:#fff; }
.utility-links{ display:flex; gap:24px; }

/* ────────────────────────────────────────────────
   Main header / nav
   ──────────────────────────────────────────────── */
.header{
  position:sticky; top:0; z-index:50;
  background:rgba(244,242,236,.92);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border-bottom:1px solid var(--rule);
}
.header .container{
  display:flex; flex-direction:column; align-items:center;
  gap:18px;
  padding-top:24px; padding-bottom:18px;
  position:relative;
}
.logo{ display:block; }
.logo img{ height:54px; width:auto; }
.nav{
  display:flex; align-items:center; justify-content:center; gap:22px;
  flex-wrap:wrap;
}
.nav a{
  font-size:12px; font-weight:600; letter-spacing:.04em;
  text-transform:uppercase;
  position:relative;
  white-space:nowrap;
}
.nav a:hover{ color:var(--blue); }
.nav a::after{
  content:""; position:absolute; left:0; bottom:-6px;
  width:0; height:2px; background:var(--blue);
  transition:width .25s ease;
}
.nav a:hover::after{ width:100%; }

.btn{
  display:inline-flex; align-items:center; gap:10px;
  padding:13px 22px;
  font-family:var(--sans);
  font-size:13px;
  font-weight:700;
  letter-spacing:.08em;
  text-transform:uppercase;
  border:2px solid var(--ink);
  background:var(--ink);
  color:#fff;
  cursor:pointer;
  transition:transform .2s ease, background .2s ease, color .2s ease;
}
.btn:hover{ background:var(--blue); border-color:var(--blue); transform:translateY(-1px); }
.btn.outline{ background:transparent; color:var(--ink); }
.btn.outline:hover{ background:var(--ink); color:#fff; }
.btn .arrow{
  display:inline-block; transition:transform .25s ease;
}
.btn:hover .arrow{ transform:translateX(4px); }

.menu-toggle{ display:none; }

/* ────────────────────────────────────────────────
   Hero
   ──────────────────────────────────────────────── */
.hero{
  padding:90px 0 100px;
  position:relative;
  overflow:hidden;
}
/* Blueprint grid background */
.hero::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(15,76,143,.06) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15,76,143,.06) 1px, transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(ellipse at 30% 40%, #000 30%, transparent 75%);
  -webkit-mask-image:radial-gradient(ellipse at 30% 40%, #000 30%, transparent 75%);
  pointer-events:none;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.15fr .85fr;
  gap:64px;
  align-items:end;
  position:relative;
}
.hero h1{
  font-family:var(--display);
  font-size:clamp(54px, 7.5vw, 116px);
  line-height:.92;
  letter-spacing:-.012em;
  margin:22px 0 28px;
  text-transform:uppercase;
}
.hero h1 .accent{ color:var(--blue); }
.hero h1 .line{ display:block; }
.hero-lede{
  font-size:20px; max-width:46ch;
  color:var(--ink-soft);
  margin-bottom:36px;
}
.hero-cta{ display:flex; gap:14px; flex-wrap:wrap; }

.hero-side{
  position:relative;
  padding-bottom:20px;
}
.hero-product{
  position:relative;
  aspect-ratio: 1432 / 978;
  max-width:520px;
  margin-left:auto;
}
.hero-product img{
  width:100%; height:100%; object-fit:contain;
  filter:drop-shadow(0 30px 60px rgba(14,18,24,.18));
  animation:floaty 6s ease-in-out infinite;
}
@keyframes floaty{
  0%,100%{ transform:translateY(0); }
  50%   { transform:translateY(-12px); }
}
.hero-product .ticker{
  position:absolute; left:-12%; top:50%;
  transform:translateY(-50%) rotate(-90deg);
  transform-origin:center;
  font-family:var(--mono);
  font-size:11px; letter-spacing:.3em;
  color:var(--ink-mute);
  text-transform:uppercase;
  white-space:nowrap;
}

/* Hero stats strip */
.stats{
  margin-top:80px;
  border-top:2px solid var(--ink);
  border-bottom:2px solid var(--ink);
  display:grid; grid-template-columns:repeat(3, 1fr);
  position:relative;
}
.stats::before, .stats::after{
  content:""; position:absolute; left:0; right:0; height:1px;
}
.stat{
  padding:28px 24px;
  border-right:1px solid var(--rule);
  display:flex; flex-direction:column; gap:6px;
}
.stat:last-child{ border-right:none; }
.stat .num{
  font-family:var(--display);
  font-size:54px; line-height:1;
  letter-spacing:-.01em;
}
.stat .num .unit{ font-size:24px; color:var(--blue); }
.stat .label{
  font-family:var(--mono); font-size:11px;
  letter-spacing:.18em; text-transform:uppercase;
  color:var(--ink-mute);
}

/* ────────────────────────────────────────────────
   Before / After — clean side-by-side pairs
   ──────────────────────────────────────────────── */
.ba-grid{
  display:grid; gap:64px;
  margin-top:24px;
}
.ba-row{ display:flex; flex-direction:column; gap:20px; }
.ba-label{
  display:flex; align-items:center; gap:18px;
  font-family:var(--mono); font-size:12px;
  letter-spacing:.18em; text-transform:uppercase;
  color:rgba(255,255,255,.8);
}
.ba-label .num{
  color:#fff; padding:3px 10px;
  border:1px solid rgba(255,255,255,.28);
}
.ba-label .ba-title{ color:#fff; }

.ba-pair{
  display:grid;
  grid-template-columns:1fr auto 1fr;
  align-items:center;
  gap:24px;
}
.ba-pair figure{
  position:relative;
  margin:0;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.15);
  background:#000;
  aspect-ratio:485/175;
}
.ba-pair img{
  width:100%; height:100%; object-fit:cover;
  display:block;
}
/* Our own stamped state tag — covers the baked-in label in the source image */
.state-tag{
  position:absolute; top:0; left:0;
  padding:9px 18px 9px 16px;
  font-family:var(--mono); font-size:12px;
  font-weight:500; letter-spacing:.22em; text-transform:uppercase;
  color:#fff;
  z-index:2;
  /* Slight inset shadow + clean rectangle to fully mask the baked-in label */
}
.state-before{
  background:var(--ink);
  /* Make this larger than the baked-in label to fully cover it */
  min-width:120px;
}
.state-after{
  background:var(--blue);
  min-width:120px;
}

.ba-arrow{
  display:flex; align-items:center; gap:6px;
  color:var(--blue);
  min-width:60px;
}
.ba-arrow .arrow-line{
  flex:1; height:1px; background:linear-gradient(to right, rgba(123,192,255,.2), #7BC0FF);
}
.ba-arrow .arrow-head{
  font-size:14px; color:#7BC0FF;
}

/* ────────────────────────────────────────────────
   Circular Economy — homepage section
   Sits between Products and Applications.
   ──────────────────────────────────────────────── */
.circular{
  background:var(--paper);
  padding:140px 0;
  border-top:1px solid var(--rule);
  position:relative;
  overflow:hidden;
}
.circular::before{
  content:"";
  position:absolute;
  top:-200px; right:-200px;
  width:600px; height:600px;
  border:1px dashed rgba(44,122,75,.22);
  border-radius:50%;
  pointer-events:none;
  animation:circ-spin 80s linear infinite;
}
.circular::after{
  content:"";
  position:absolute;
  top:-100px; right:-100px;
  width:400px; height:400px;
  border:1px solid rgba(44,122,75,.18);
  border-radius:50%;
  pointer-events:none;
}
@keyframes circ-spin{ to{ transform:rotate(360deg); } }
.circular .container{ position:relative; }
.circular-grid{
  display:grid;
  grid-template-columns: 1.15fr 1fr;
  gap:80px;
  align-items:center;
}
.circular-copy .eyebrow{ color:#2C7A4B; }
.circular-copy .eyebrow::before{ background:#2C7A4B; }
.circular-copy h2, .circular-copy h1{
  font-family:var(--display);
  font-size:clamp(52px, 7vw, 96px);
  line-height:.92;
  letter-spacing:-.012em;
  margin:22px 0 28px;
  text-transform:uppercase;
}
.circular-copy h2 .line, .circular-copy h1 .line{ display:block; }
.circular-copy h2 .accent, .circular-copy h1 .accent{ color:#2C7A4B; }
.circular-copy p{
  font-size:18px; line-height:1.6;
  color:var(--ink-soft);
  max-width:52ch;
  margin:0 0 36px;
}
.circular-copy p strong{ color:var(--ink); font-weight:600; }
.circular-cta{
  display:inline-flex; align-items:center; gap:10px;
  padding:14px 24px;
  background:#2C7A4B; color:#fff;
  font-size:14px; font-weight:600; letter-spacing:.02em;
  border:1px solid #2C7A4B;
  transition:background .2s, transform .15s;
}
.circular-cta:hover{ background:#1F5A36; border-color:#1F5A36; transform:translateY(-1px); }
.circular-cta .arrow{ transition:transform .2s; }
.circular-cta:hover .arrow{ transform:translateX(3px); }

.circular-stats{
  display:grid;
  grid-template-columns:repeat(2, 1fr);
  gap:0;
  border:1px solid rgba(14,18,24,.15);
  background:#fff;
  position:relative;
  z-index:2;
}
.circular-stat{
  padding:36px 32px;
  border-right:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
  position:relative;
}
.circular-stat:nth-child(2n){ border-right:none; }
.circular-stat:nth-last-child(-n+2){ border-bottom:none; }
.circular-stat .num{
  font-family:var(--display);
  font-size:72px;
  line-height:1;
  letter-spacing:-.01em;
  color:var(--ink);
  margin-bottom:10px;
}
.circular-stat .num .small{
  font-size:36px; vertical-align:top; margin-left:2px;
}
.circular-stat .num.green{ color:#2C7A4B; }
.circular-stat .label{
  font-family:var(--mono);
  font-size:11px;
  letter-spacing:.18em;
  text-transform:uppercase;
  color:var(--ink-mute);
  line-height:1.45;
}

@media (max-width: 980px){
  .circular{ padding:96px 0; }
  .circular-grid{ grid-template-columns:1fr; gap:48px; }
  .circular-stat .num{ font-size:56px; }
  .circular-stat .num .small{ font-size:28px; }
  .circular-stat{ padding:28px 24px; }
}
@media (max-width: 640px){
  .circular{ padding:72px 0; }
  .circular-stats{ grid-template-columns:1fr; }
  .circular-stat{ border-right:none !important; }
  .circular-stat:nth-last-child(-n+2){ border-bottom:1px solid var(--rule); }
  .circular-stat:last-child{ border-bottom:none; }
}

/* ────────────────────────────────────────────────
   Benefits — 5 across with asymmetric emphasis
   ──────────────────────────────────────────────── */
.benefits{ background:var(--paper); }
.benefits-grid{
  display:grid;
  grid-template-columns:1.2fr 1fr 1fr;
  grid-template-rows:auto auto;
  gap:1px;
  background:var(--ink);
  border:1px solid var(--ink);
}
.benefit{
  background:var(--paper);
  padding:44px 36px;
  display:flex; flex-direction:column;
  transition:background .25s ease;
}
.benefit:hover{ background:var(--white); }
.benefit.feature{
  grid-row:span 2;
  background:var(--blue);
  color:#fff;
}
.benefit.feature:hover{ background:var(--blue-dark); }
.benefit .num{
  font-family:var(--mono); font-size:12px;
  letter-spacing:.18em; color:var(--ink-mute);
  margin-bottom:24px;
}
.benefit.feature .num{ color:rgba(255,255,255,.7); }
.benefit h3{
  font-family:var(--display);
  font-size:32px; line-height:1;
  margin:0 0 16px;
  text-transform:uppercase;
  letter-spacing:-.005em;
}
.benefit.feature h3{ font-size:44px; }
.benefit p{
  font-size:15px; line-height:1.55;
  color:var(--ink-soft); margin:0;
}
.benefit.feature p{ color:rgba(255,255,255,.88); font-size:17px; }
.benefit ul{
  list-style:none; padding:0; margin:auto 0 0;
  font-size:14px; line-height:1.6;
}
.benefit ul li{
  padding-left:16px; position:relative;
  color:var(--ink-soft);
}
.benefit.feature ul li{ color:rgba(255,255,255,.85); }
.benefit ul li::before{
  content:"—"; position:absolute; left:0;
  color:var(--blue);
}
.benefit.feature ul li::before{ color:#fff; }

/* ────────────────────────────────────────────────
   Products — Granulated Media Selection Guide
   ──────────────────────────────────────────────── */
.products{ background:#fff; }
.products .section-head h2, .products .section-head h1{ color:var(--ink); }

.products-intro{
  display:grid; grid-template-columns:1fr 1fr; gap:64px;
  align-items:end;
  margin-bottom:80px;
}
.products-intro .pi-right{
  font-size:16px; color:var(--ink-soft);
  line-height:1.6;
}
.hardness-key{
  display:flex; gap:14px;
  font-family:var(--mono); font-size:11px;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--ink-mute);
  margin-top:16px;
  align-items:center;
}
.hardness-key .scale{
  flex:1; height:6px; background:var(--paper-deep);
  position:relative;
}
.hardness-key .scale::after{
  content:""; position:absolute; left:0; top:0; height:100%; width:60%;
  background:linear-gradient(90deg, #5d9bd6, var(--blue), var(--ink));
}

.product-grid{
  display:grid; grid-template-columns:repeat(4, 1fr);
  gap:1px;
  background:var(--ink);
  border:1px solid var(--ink);
}
.product{
  background:#fff;
  padding:40px 28px 36px;
  display:flex; flex-direction:column;
  position:relative;
  transition:background .25s ease;
}
.product:hover{ background:var(--paper); }
.product .product-img{
  width:100%; aspect-ratio:1/1;
  position:relative;
  display:flex; align-items:center; justify-content:center;
  margin-bottom:24px;
}
.product .product-img::before{
  content:"";
  position:absolute; inset:8%;
  border-radius:50%;
  background:radial-gradient(circle at 35% 30%, rgba(255,255,255,.6), rgba(15,76,143,.05));
  z-index:0;
}
.product .product-img img{
  width:100%; height:100%; object-fit:contain;
  position:relative; z-index:1;
  transition:transform .35s ease;
}
.product:hover .product-img img{ transform:scale(1.04) rotate(-2deg); }
.product .pcat{
  font-family:var(--mono); font-size:11px;
  letter-spacing:.2em; text-transform:uppercase;
  color:var(--blue); margin-bottom:8px;
}
.product h3{
  font-family:var(--display);
  font-size:38px; line-height:.95;
  margin:0 0 4px;
  text-transform:uppercase;
  letter-spacing:-.005em;
}
.product h3 .reg{ font-size:14px; vertical-align:super; color:var(--ink-mute); }
.product .ptype{
  font-family:var(--mono); font-size:12px;
  letter-spacing:.15em; color:var(--ink-mute);
  margin-bottom:18px;
}
.product .hardness{
  display:flex; align-items:center; gap:12px;
  margin-bottom:20px;
  padding:10px 0;
  border-top:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
}
.product .hardness .h-label{
  font-family:var(--mono); font-size:10px;
  letter-spacing:.18em; text-transform:uppercase;
  color:var(--ink-mute);
}
.product .hardness .h-val{
  font-family:var(--display); font-size:24px; line-height:1;
  color:var(--ink); margin-left:auto;
}
.product .hardness .h-bar{
  flex:1; height:4px; background:var(--paper-deep);
  position:relative; overflow:hidden;
}
.product .hardness .h-bar::after{
  content:""; position:absolute; left:0; top:0; height:100%;
  background:var(--blue);
}
.product .uses{
  font-size:14px; color:var(--ink-soft);
  line-height:1.55; margin:0;
  flex:1;
}
.product .uses strong{
  display:block; font-weight:600; color:var(--ink); font-size:13px;
  margin-bottom:6px;
  letter-spacing:.02em;
}

/* Hardness bar fills */
.product[data-h="3.0"] .h-bar::after{ width:50%; }
.product[data-h="3.5"] .h-bar::after{ width:65%; }
.product[data-h="4.0"] .h-bar::after{ width:78%; }

/* ────────────────────────────────────────────────
   Applications — clickable tabs + detail panel
   ──────────────────────────────────────────────── */
.applications{ background:var(--paper); }

.apps-helper{
  display:inline-flex; align-items:center; gap:10px;
  margin:8px 0 28px;
  font-family:var(--mono); font-size:12px;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--ink-mute);
}
.apps-helper-arrow{
  display:inline-block; font-size:14px; color:var(--blue);
  animation: helperBob 1.6s ease-in-out infinite;
}
@keyframes helperBob{
  0%, 100% { transform:translateY(0); }
  50% { transform:translateY(3px); }
}
@media (prefers-reduced-motion: reduce){
  .apps-helper-arrow{ animation:none; }
}

.apps-grid{
  display:grid; grid-template-columns:repeat(3, 1fr);
  gap:1px;
  background:var(--rule-strong);
  border:1px solid var(--rule-strong);
  margin-bottom:0;
}
.app{
  background:var(--paper);
  padding:32px 28px;
  transition:background .25s ease, transform .25s ease, box-shadow .25s ease;
  text-align:left;
  font-family:inherit;
  color:inherit;
  border:none;
  cursor:pointer;
  display:flex; flex-direction:column;
  position:relative;
  width:100%;
}
.app:hover{ background:var(--white); }
.app:focus-visible{
  outline:2px solid var(--blue);
  outline-offset:-3px;
}
.app .ano{
  font-family:var(--mono); font-size:11px;
  letter-spacing:.18em; color:var(--ink-mute);
}
.app h4{
  font-family:var(--display); font-size:24px;
  line-height:1; margin:10px 0 8px;
  text-transform:uppercase;
}
.app p{
  font-size:14px; color:var(--ink-soft); margin:0; line-height:1.5;
  flex:1;
}
.app-toggle{
  margin-top:18px;
  display:inline-flex; align-items:center; gap:6px;
  font-family:var(--mono); font-size:10px;
  letter-spacing:.22em; text-transform:uppercase;
  color:var(--ink-mute);
  align-self:flex-start;
  padding-top:14px;
  border-top:1px solid var(--rule);
  width:100%;
}
.app-toggle::after{
  content:"→";
  font-size:11px;
  transition:transform .2s ease;
}
.app:hover .app-toggle{ color:var(--blue); }
.app:hover .app-toggle::after{ transform:translateX(3px); }

/* Active tab state */
.app.is-active{
  background:var(--ink); color:#fff;
}
.app.is-active .ano{ color:rgba(255,255,255,.5); }
.app.is-active h4{ color:#fff; }
.app.is-active p{ color:rgba(255,255,255,.78); }
.app.is-active .app-toggle{
  color:#7BC0FF;
  border-top-color:rgba(255,255,255,.18);
}
.app.is-active .app-toggle::after{
  content:"●";
  color:#7BC0FF;
  transform:none;
}

/* Detail panel */
.app-detail{
  margin-bottom:56px;
}
.app-panel{
  background:var(--white);
  border:1px solid var(--rule-strong);
  border-top:none;
  padding:48px 40px;
  animation:panelFade .3s ease;
}
.app-panel[hidden]{ display:none; }
@keyframes panelFade{
  from{ opacity:0; transform:translateY(-6px); }
  to{ opacity:1; transform:translateY(0); }
}
@media (prefers-reduced-motion: reduce){
  .app-panel{ animation:none; }
}
.detail-head{ margin-bottom:32px; max-width:680px; }
.detail-head .eyebrow{
  color:var(--blue);
}
.detail-head h3{
  font-family:var(--display); font-size:42px;
  text-transform:uppercase; letter-spacing:.005em;
  line-height:.95; margin:12px 0 0;
}
.detail-grid{
  display:grid; grid-template-columns:repeat(3, 1fr);
  gap:0;
  border-top:1px solid var(--rule);
  border-left:1px solid var(--rule);
}
.dc{
  border-right:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
  padding:24px 22px;
}
.dc .ano{
  font-family:var(--mono); font-size:10.5px;
  letter-spacing:.18em; color:var(--ink-mute);
  margin-bottom:10px;
}
.dc h4{
  font-family:var(--display); font-size:18px;
  text-transform:uppercase; letter-spacing:.01em;
  margin:0 0 8px;
}
.dc p{
  font-size:13.5px; line-height:1.55; color:var(--ink-mute); margin:0;
}

.industries{
  display:grid; grid-template-columns:repeat(6, 1fr);
  gap:1px;
  background:var(--ink);
  border:1px solid var(--ink);
}
.industry{
  background:var(--white);
  padding:28px 18px;
  text-align:center;
  transition:background .25s, color .25s;
}
.industry:hover{ background:var(--ink); color:#fff; }
.industry .ico{
  font-family:var(--display); font-size:28px;
  color:var(--blue); margin-bottom:8px;
}
.industry:hover .ico{ color:#7BC0FF; }
.industry .iname{
  font-family:var(--mono); font-size:11px;
  letter-spacing:.16em; text-transform:uppercase;
}

/* ────────────────────────────────────────────────
   MIL-DTL-85891C Certification Section
   ──────────────────────────────────────────────── */
.milspec{
  background:var(--ink);
  color:#fff;
  padding:140px 0;
  position:relative;
  overflow:hidden;
}
.milspec::before{
  /* Subtle diagonal hatch background */
  content:"";
  position:absolute; inset:0;
  background-image:
    repeating-linear-gradient(45deg,
      transparent 0 8px,
      rgba(123,192,255,.04) 8px 9px);
  pointer-events:none;
}
.milspec::after{
  content:"";
  position:absolute; top:0; left:0; right:0;
  height:4px;
  background:linear-gradient(90deg, var(--blue), #7BC0FF, var(--blue));
}
.milspec > .container{ position:relative; }
.milspec-inner{
  display:grid; grid-template-columns:1fr 1.3fr;
  gap:80px;
  align-items:start;
}
.milspec-left{ position:relative; }
.milspec .eyebrow{ color:#7BC0FF; }
.milspec .eyebrow::before{ background:#7BC0FF; }
.milspec h2, .milspec h1{
  font-family:var(--display);
  font-size:clamp(56px, 7vw, 96px);
  line-height:.9; margin:18px 0 24px;
  text-transform:uppercase;
  letter-spacing:-.005em;
}
.milspec h2 .accent, .milspec h1 .accent{ color:#7BC0FF; }
.ms-tagline{
  font-size:15px; line-height:1.55;
  color:rgba(255,255,255,.7);
  border-left:2px solid var(--blue);
  padding-left:16px;
  margin-top:8px;
}

/* "Stamp" — military-spec callout */
.ms-stamp{
  display:inline-block;
  border:2px solid #7BC0FF;
  padding:14px 22px;
  margin-bottom:32px;
  position:relative;
  transform:rotate(-2deg);
}
.ms-stamp::before, .ms-stamp::after{
  content:"";
  position:absolute;
  width:8px; height:8px;
  background:#7BC0FF;
}
.ms-stamp::before{ top:-2px; left:-2px; }
.ms-stamp::after{ bottom:-2px; right:-2px; }
.ms-stamp-inner{
  text-align:center;
  font-family:var(--mono);
  color:#7BC0FF;
}
.ms-stamp-row{
  font-size:9px; letter-spacing:.28em;
  line-height:1.3;
}
.ms-stamp-row-big{
  font-family:var(--display);
  font-size:24px;
  letter-spacing:.04em;
  margin-top:6px;
  color:#fff;
}
.ms-stamp-row-num{
  font-family:var(--display);
  font-size:36px;
  letter-spacing:.04em;
  color:#fff;
  line-height:1;
  margin-bottom:4px;
}
.ms-rev{
  color:#7BC0FF;
  font-size:24px;
}

.milspec-right p{
  font-size:16px; line-height:1.7;
  color:rgba(255,255,255,.85);
  margin:0 0 18px;
}
.milspec-right p:last-of-type{ margin-bottom:32px; }
.ms-procurement-note{
  margin:0 0 32px;
  padding:16px 20px;
  border-left:2px solid #7BC0FF;
  background:rgba(255,255,255,.04);
  font-family:var(--mono);
  font-size:12px;
  line-height:1.6;
  letter-spacing:.02em;
  color:rgba(255,255,255,.78);
}
.ms-procurement-note .ms-pn-label{
  display:block;
  font-size:10px; letter-spacing:.2em; text-transform:uppercase;
  color:#7BC0FF; margin-bottom:6px;
}

.ms-apps{
  display:grid; grid-template-columns:1fr 1fr;
  gap:0;
  border-top:1px solid rgba(255,255,255,.15);
  border-left:1px solid rgba(255,255,255,.15);
  margin-top:8px;
}
.ms-app{
  padding:24px 24px;
  border-right:1px solid rgba(255,255,255,.15);
  border-bottom:1px solid rgba(255,255,255,.15);
}
.ms-app-num{
  font-family:var(--mono); font-size:10px;
  letter-spacing:.22em; color:#7BC0FF;
  margin-bottom:10px;
}
.ms-app-name{
  font-family:var(--display); font-size:18px;
  text-transform:uppercase; letter-spacing:.01em;
  color:#fff;
  margin-bottom:8px;
  line-height:1.05;
}
.ms-app-desc{
  font-size:13px; color:rgba(255,255,255,.65);
  line-height:1.55;
}

/* ────────────────────────────────────────────────
   Business impact — 4 across
   ──────────────────────────────────────────────── */
.impact{ background:#fff; }
.impact-grid{
  display:grid; grid-template-columns:repeat(4, 1fr);
  gap:32px;
}
.impact-card{
  border-top:3px solid var(--blue);
  padding-top:24px;
}
.impact-card .ino{
  font-family:var(--mono); font-size:11px;
  letter-spacing:.18em; color:var(--ink-mute);
  margin-bottom:14px;
}
.impact-card h4{
  font-family:var(--display);
  font-size:30px; line-height:.95;
  margin:0 0 12px;
  text-transform:uppercase;
}
.impact-card p{
  font-size:14.5px; color:var(--ink-soft);
  margin:0; line-height:1.55;
}

/* ────────────────────────────────────────────────
   About
   ──────────────────────────────────────────────── */
.about{ background:var(--ink); color:#fff; }
.about .eyebrow{ color:#7BC0FF; }
.about .eyebrow::before{ background:#7BC0FF; }
.about-grid{
  display:grid; grid-template-columns:1fr 1fr;
  gap:80px;
  align-items:start;
}
.about h2, .about h1{
  font-family:var(--display);
  font-size:clamp(60px, 8vw, 120px);
  line-height:.9; margin:18px 0 24px;
  text-transform:uppercase;
}
.about h2 .accent, .about h1 .accent{ color:#7BC0FF; }
.about p{
  font-size:16.5px; line-height:1.65; color:rgba(255,255,255,.78);
}
.about-stats{
  margin-top:36px;
  padding-top:32px;
  border-top:1px solid rgba(255,255,255,.15);
  display:grid; grid-template-columns:repeat(4, 1fr);
  gap:24px;
}
.as-num{
  font-family:var(--display); font-size:42px; line-height:1;
  letter-spacing:-.01em;
}
.about .as-num{ color:#fff; }
.as-lbl{
  font-family:var(--mono); font-size:10px;
  letter-spacing:.18em; text-transform:uppercase;
  color:rgba(255,255,255,.55); margin-top:8px; line-height:1.45;
}

/* ────────────────────────────────────────────────
   Mold Cleaning section
   ──────────────────────────────────────────────── */
.mold-cleaning{
  background:var(--paper);
  padding:140px 0;
  position:relative;
}
.mold-cleaning::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(15,76,143,.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,76,143,.06) 1px, transparent 1px);
  background-size:60px 60px;
  pointer-events:none; opacity:.5;
}
.mold-cleaning > .container{ position:relative; }

.mc-proof{
  margin-top:90px;
  background:var(--ink); color:#fff;
  padding:80px 60px;
  position:relative;
}
.mc-proof::after{
  content:""; position:absolute; left:0; right:0; bottom:0;
  height:4px; background:var(--blue);
}
.mc-proof-head{ max-width:560px; margin-bottom:48px; }
.mc-proof-head .eyebrow{ color:#7BC0FF; }
.mc-proof-head h3{
  font-family:var(--display); font-size:48px;
  text-transform:uppercase; letter-spacing:.01em;
  margin:14px 0 14px; line-height:.95;
}
.mc-proof-head p{
  font-size:15px; color:rgba(255,255,255,.78);
  line-height:1.6; margin:0;
}
.mc-proof .ba-grid{ margin-top:0; }

.mc-outcomes{
  margin-top:60px;
  display:grid; grid-template-columns:repeat(4, 1fr);
  gap:0;
  border-top:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
}
.mc-out{
  padding:36px 28px;
  border-right:1px solid var(--rule);
}
.mc-out:last-child{ border-right:none; }
.mc-out .num{
  font-family:var(--display); font-size:30px;
  color:var(--blue); display:inline-block; margin-bottom:8px;
}
.mc-out h4{
  font-family:var(--display); font-size:18px;
  text-transform:uppercase; letter-spacing:.01em;
  margin:0 0 10px;
}
.mc-out p{
  font-size:13.5px; line-height:1.55; color:var(--ink-mute); margin:0;
}

/* ────────────────────────────────────────────────
   Feed Screw Cleaning section
   ──────────────────────────────────────────────── */
.screw-cleaning{
  background:#fff;
  padding:140px 0;
  position:relative;
  border-top:1px solid var(--rule);
}

/* Inline state tags directly on the screw photos
   (screw photos didn't have baked-in labels, unlike mold photos) */
.screw-tag{
  position:absolute; top:0; left:0;
  font-family:var(--mono); font-size:11px;
  letter-spacing:.18em; text-transform:uppercase;
  padding:8px 14px;
  color:#fff; z-index:2;
}
.tag-before{ background:var(--ink); }
.tag-after{ background:var(--blue); }
.screw-cleaning .ba-pair figure{
  position:relative;
  aspect-ratio:1181 / 463;
}

/* System overview — cabinet + how-it-works */
.sc-system{
  margin-top:90px;
  display:grid; grid-template-columns:1.05fr 1fr;
  gap:60px;
  align-items:start;
}
.sc-system-img{
  border:1px solid var(--rule);
  background:var(--paper);
  padding:12px;
  position:relative;
}
.sc-system-img img{
  display:block; width:100%; height:auto;
}
.sc-system-cap{
  margin-top:12px; padding:6px 4px;
  font-family:var(--mono); font-size:10.5px;
  letter-spacing:.14em; text-transform:uppercase;
  color:var(--ink-mute);
}
.sc-system-content h3{
  font-family:var(--display); font-size:36px;
  line-height:1; margin:14px 0 28px;
  text-transform:uppercase; letter-spacing:.005em;
}
.sc-steps{
  list-style:none; padding:0; margin:0;
  border-top:1px solid var(--rule);
}
.sc-steps li{
  display:grid; grid-template-columns:auto 1fr;
  gap:20px; align-items:start;
  padding:22px 0;
  border-bottom:1px solid var(--rule);
}
.sc-num{
  font-family:var(--display); font-size:32px;
  color:var(--blue); line-height:1;
  min-width:50px;
}
.sc-steps h4{
  font-family:var(--display); font-size:18px;
  text-transform:uppercase; letter-spacing:.01em;
  margin:0 0 6px;
}
.sc-steps p{
  font-size:14px; line-height:1.55; color:var(--ink-mute); margin:0;
}

/* Recommended media — Type II + Type III */
.sc-media{
  margin-top:100px;
  padding-top:64px;
  border-top:1px solid var(--rule);
}
.sc-media-head{ max-width:560px; margin-bottom:40px; }
.sc-media-head h3{
  font-family:var(--display); font-size:36px;
  text-transform:uppercase; letter-spacing:.005em;
  line-height:1; margin:14px 0 14px;
}
.sc-media-head p{
  font-size:15px; color:var(--ink-mute);
  margin:0;
}
.sc-media-grid{
  display:grid; grid-template-columns:1fr 1fr;
  gap:0;
  border:1px solid var(--rule);
}
.sc-media-card{
  display:grid; grid-template-columns:160px 1fr;
  gap:24px; align-items:center;
  padding:28px;
  border-right:1px solid var(--rule);
  background:#fff;
  text-decoration:none;
  color:inherit;
  transition:background .25s ease;
}
.sc-media-card:last-child{ border-right:none; }
.sc-media-card:hover{ background:var(--paper); }
.sc-media-img img{
  display:block; width:100%; height:auto;
}
.sc-media-type{
  font-family:var(--display); font-size:32px;
  text-transform:uppercase; letter-spacing:.01em;
  line-height:1; margin-bottom:6px;
}
.sc-media-h{
  font-family:var(--mono); font-size:11px;
  letter-spacing:.18em; text-transform:uppercase;
  color:var(--blue); margin-bottom:12px;
}
.sc-media-body p{
  font-size:13.5px; line-height:1.55;
  color:var(--ink-mute); margin:0 0 14px;
}
.sc-media-link{
  display:inline-flex; align-items:center; gap:6px;
  font-family:var(--mono); font-size:11px;
  letter-spacing:.18em; text-transform:uppercase;
  color:var(--ink);
}
.sc-media-card:hover .sc-media-link{ color:var(--blue); }

/* Compatible work types — pill row */
.sc-tools{
  margin-top:64px;
  padding:28px 32px;
  background:var(--paper);
  border:1px solid var(--rule);
  display:flex; align-items:center; gap:24px; flex-wrap:wrap;
}
.sc-tools-label{
  font-family:var(--mono); font-size:11px;
  letter-spacing:.18em; text-transform:uppercase;
  color:var(--ink-mute);
}
.sc-tools-pills{
  display:flex; gap:10px; flex-wrap:wrap;
}
.sc-pill{
  font-family:var(--sans); font-size:12.5px;
  font-weight:600; letter-spacing:.04em;
  text-transform:uppercase;
  padding:8px 14px;
  border:1px solid var(--ink);
  background:#fff;
  color:var(--ink);
}

.screw-cleaning .mc-outcomes{ margin-top:60px; }

/* ────────────────────────────────────────────────
   Distribution Network · Map
   ──────────────────────────────────────────────── */
.network{
  background:var(--paper);
  padding:140px 0 120px;
  border-top:1px solid var(--rule);
}
.network-map{
  margin-top:60px;
  background:#fff;
  border:1px solid var(--rule);
  padding:32px 40px;
  position:relative;
}
.network-map::before{
  content:"GLOBAL · 1986–PRESENT";
  position:absolute; top:18px; right:24px;
  font-family:var(--mono); font-size:10px;
  letter-spacing:.2em; color:var(--ink-mute);
}
.network-map img{
  width:100%; height:auto; display:block;
}

.locs-divider{
  margin-top:64px;
  padding-bottom:24px;
  border-bottom:1px solid var(--rule);
}
.locs-divider p{
  margin-top:10px;
  max-width:640px;
  font-size:14.5px; color:var(--ink-mute); line-height:1.6;
}

.locs-grid{
  margin-top:24px;
  display:grid; grid-template-columns:repeat(5, 1fr);
  gap:0;
  border:1px solid var(--rule);
}
.loc-card{
  padding:28px 24px;
  border-right:1px solid var(--rule);
  background:#fff;
  position:relative;
}
.loc-card:last-child{ border-right:none; }
.loc-card.loc-plant{
  background:var(--blue);
  color:#fff;
}
.lc-flag{ font-size:24px; margin-bottom:12px; line-height:1; }
.lc-tag{
  font-family:var(--mono); font-size:9px;
  letter-spacing:.22em; text-transform:uppercase;
  color:var(--ink-mute); margin-bottom:10px;
}
.loc-plant .lc-tag{ color:rgba(255,255,255,.75); }
.lc-city{
  font-family:var(--display); font-size:22px;
  text-transform:uppercase; letter-spacing:.01em;
  line-height:1; margin-bottom:6px;
}
.lc-region{
  font-family:var(--mono); font-size:10px;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--ink-mute);
}
.loc-plant .lc-region{ color:rgba(255,255,255,.7); }
.lc-addr{
  margin-top:12px; font-size:12.5px; line-height:1.5;
  color:var(--ink-mute);
}
.loc-plant .lc-addr{ color:rgba(255,255,255,.85); }

/* ────────────────────────────────────────────────
   Industries Served
   ──────────────────────────────────────────────── */
.ind-serve{
  background:var(--paper);
  padding:120px 0;
  border-top:1px solid var(--rule);
}
.ind-head{
  max-width:760px;
  margin-bottom:64px;
}
.ind-head h2, .ind-head h1{
  font-family:var(--display);
  font-size:clamp(48px, 6.5vw, 84px);
  line-height:.92;
  letter-spacing:-.005em;
  text-transform:uppercase;
  margin:18px 0 22px;
}
.ind-head p{
  font-size:17px; line-height:1.6; color:var(--ink-soft);
  max-width:60ch;
}
.ind-grid{
  display:grid;
  grid-template-columns:repeat(3, 1fr);
  gap:0;
  border:1px solid var(--rule);
  background:var(--white);
}
.ind-cell{
  padding:36px 30px;
  border-right:1px solid var(--rule);
  border-bottom:1px solid var(--rule);
  position:relative;
}
.ind-cell:nth-child(3n){ border-right:none; }
.ind-cell:nth-last-child(-n+3){ border-bottom:none; }
.ind-cell .ano{
  font-family:var(--mono);
  font-size:11px; letter-spacing:.18em;
  text-transform:uppercase; color:var(--blue);
  margin-bottom:14px;
  font-weight:500;
}
.ind-cell h3{
  font-family:var(--display);
  font-size:24px;
  line-height:1.05;
  letter-spacing:.005em;
  text-transform:uppercase;
  margin:0 0 14px;
}
.ind-cell ul{
  list-style:none;
  padding:0; margin:0;
}
.ind-cell ul li{
  font-size:14px;
  line-height:1.55;
  color:var(--ink-soft);
  padding:6px 0;
  border-top:1px solid var(--rule);
}
.ind-cell ul li:first-child{ border-top:none; padding-top:0; }

@media (max-width: 980px){
  .ind-grid{ grid-template-columns:repeat(2, 1fr); }
  .ind-cell:nth-child(3n){ border-right:1px solid var(--rule); }
  .ind-cell:nth-child(2n){ border-right:none; }
  .ind-cell:nth-last-child(-n+3){ border-bottom:1px solid var(--rule); }
  .ind-cell:nth-last-child(-n+2){ border-bottom:none; }
}
@media (max-width: 640px){
  .ind-serve{ padding:80px 0; }
  .ind-grid{ grid-template-columns:1fr; }
  .ind-cell{ border-right:none !important; }
  .ind-cell:nth-last-child(-n+2){ border-bottom:1px solid var(--rule); }
  .ind-cell:last-child{ border-bottom:none; }
}

/* ────────────────────────────────────────────────
   FAQ — Plastic Media Knowledge
   ──────────────────────────────────────────────── */
.faq{
  background:#fff;
  padding:140px 0;
  border-top:1px solid var(--rule);
}
.faq-grid{
  display:grid;
  grid-template-columns: 1fr 1.6fr;
  gap:80px;
  align-items:start;
}
.faq-intro h2, .faq-intro h1{
  font-family:var(--display);
  font-size:clamp(48px, 6vw, 80px);
  line-height:.92;
  letter-spacing:-.01em;
  text-transform:uppercase;
  margin:14px 0 22px;
}
.faq-intro p{
  font-size:16px; color:var(--ink-soft); line-height:1.6;
  max-width:42ch;
}
.faq-intro .faq-jump{
  margin-top:28px;
  display:inline-flex; align-items:center; gap:10px;
  font-family:var(--mono); font-size:11px;
  letter-spacing:.18em; text-transform:uppercase;
  color:var(--blue);
}
.faq-list{
  border-top:1px solid var(--rule-strong);
}
.faq-item{
  border-bottom:1px solid var(--rule);
}
.faq-item > summary{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  padding:26px 4px 26px 0;
  cursor:pointer;
  list-style:none;
  font-family:var(--display);
  font-size:22px;
  line-height:1.15;
  letter-spacing:.005em;
  text-transform:uppercase;
  color:var(--ink);
  transition:color .25s ease;
}
.faq-item > summary::-webkit-details-marker{ display:none; }
.faq-item > summary:hover{ color:var(--blue); }
.faq-item .faq-mark{
  flex-shrink:0;
  width:32px; height:32px;
  border:1px solid var(--rule-strong);
  border-radius:50%;
  position:relative;
  transition:transform .3s ease, border-color .25s ease, background .25s ease;
}
.faq-item .faq-mark::before,
.faq-item .faq-mark::after{
  content:"";
  position:absolute;
  top:50%; left:50%;
  background:var(--ink);
  transition:transform .3s ease, background .25s ease;
}
.faq-item .faq-mark::before{
  width:12px; height:1.5px;
  transform:translate(-50%, -50%);
}
.faq-item .faq-mark::after{
  width:1.5px; height:12px;
  transform:translate(-50%, -50%);
}
.faq-item[open] .faq-mark{
  background:var(--blue);
  border-color:var(--blue);
}
.faq-item[open] .faq-mark::before,
.faq-item[open] .faq-mark::after{ background:#fff; }
.faq-item[open] .faq-mark::after{ transform:translate(-50%, -50%) rotate(90deg); }
.faq-item[open] > summary{ color:var(--blue); }
.faq-answer{
  padding:0 60px 30px 0;
  font-size:16px;
  line-height:1.7;
  color:var(--ink-soft);
}
.faq-answer p{ margin:0 0 14px; }
.faq-answer p:last-child{ margin-bottom:0; }
.faq-answer strong{ color:var(--ink); font-weight:600; }
.faq-answer .faq-cta{
  display:inline-flex; align-items:center; gap:8px;
  margin-top:6px;
  font-family:var(--mono); font-size:11px;
  letter-spacing:.18em; text-transform:uppercase;
  color:var(--blue);
}

/* ────────────────────────────────────────────────
   Contact / CTA
   ──────────────────────────────────────────────── */
.cta{
  background:var(--paper);
  position:relative; overflow:hidden;
  padding:140px 0;
}
.cta::before{
  content:"";
  position:absolute; inset:0;
  background-image:
    linear-gradient(to right, rgba(15,76,143,.05) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(15,76,143,.05) 1px, transparent 1px);
  background-size:48px 48px;
  pointer-events:none;
}
.cta-inner{
  position:relative;
  display:grid; grid-template-columns:1.4fr 1fr; gap:80px;
  align-items:start;
}
.cta h2, .cta h1{
  font-family:var(--display);
  font-size:clamp(56px, 8vw, 120px);
  line-height:.9;
  margin:18px 0 28px;
  text-transform:uppercase;
}
.cta h2 .accent, .cta h1 .accent{ color:var(--blue); }
.cta .lede{ margin-bottom:32px; font-size:18px; }
.cta-actions{ display:flex; gap:14px; flex-wrap:wrap; }

.contact-card{
  background:#fff;
  padding:36px 32px;
  border:1px solid var(--rule);
}
.contact-card h3{
  font-family:var(--display); font-size:28px;
  margin:0 0 24px; text-transform:uppercase;
  letter-spacing:-.005em;
}
.contact-item{
  display:flex; flex-direction:column; gap:2px;
  padding:18px 0;
  border-bottom:1px solid var(--rule);
}
.contact-item:last-of-type{ border-bottom:none; }
.contact-item .label{
  font-family:var(--mono); font-size:10.5px;
  letter-spacing:.2em; text-transform:uppercase;
  color:var(--ink-mute);
}
.contact-item .val{
  font-size:17px; font-weight:600; color:var(--ink);
}
.contact-item a:hover{ color:var(--blue); }

/* ────────────────────────────────────────────────
   Footer
   ──────────────────────────────────────────────── */
.footer{
  background:var(--ink); color:rgba(255,255,255,.7);
  padding:72px 0 36px;
}
.footer-grid{
  display:grid; grid-template-columns:1.4fr 1fr 1fr 1fr;
  gap:48px;
  margin-bottom:48px;
}
.footer-brand img{
  height:38px; width:auto;
  filter:brightness(0) invert(1);
  margin-bottom:18px;
  opacity:.95;
}
.footer-brand p{
  font-size:14px; line-height:1.55; color:rgba(255,255,255,.6);
  margin:0;
}
.footer h5{
  font-family:var(--mono);
  font-size:11px; letter-spacing:.2em;
  text-transform:uppercase;
  color:#fff;
  margin:0 0 18px;
}
.footer ul{ list-style:none; padding:0; margin:0; }
.footer ul li{ margin-bottom:10px; }
.footer ul a{ font-size:14px; color:rgba(255,255,255,.65); }
.footer ul a:hover{ color:#7BC0FF; }
.footer-bottom{
  padding-top:32px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap:wrap; gap:16px;
  font-family:var(--mono); font-size:11px;
  letter-spacing:.14em; text-transform:uppercase;
  color:rgba(255,255,255,.45);
}

/* ────────────────────────────────────────────────
   Reveal animation — transform-only so content is
   always visible (no opacity:0). If JS / IO never
   fires, content still reads. Slight slide-up on
   intersect adds polish without fragility.
   ──────────────────────────────────────────────── */
.js .reveal{
  transform:translateY(18px);
  transition:transform .7s ease;
}
.js .reveal.in{
  transform:translateY(0);
}
.js .reveal-stagger > *{
  transform:translateY(14px);
  transition:transform .6s ease;
}
.js .reveal-stagger.in > *{ transform:translateY(0); }
@media (prefers-reduced-motion: reduce){
  .js .reveal, .js .reveal-stagger > *{ transform:none; transition:none; }
}
.reveal-stagger.in > *:nth-child(1){ transition-delay:.05s; }
.reveal-stagger.in > *:nth-child(2){ transition-delay:.12s; }
.reveal-stagger.in > *:nth-child(3){ transition-delay:.19s; }
.reveal-stagger.in > *:nth-child(4){ transition-delay:.26s; }
.reveal-stagger.in > *:nth-child(5){ transition-delay:.33s; }
.reveal-stagger.in > *:nth-child(6){ transition-delay:.40s; }

/* ────────────────────────────────────────────────
   Responsive
   ──────────────────────────────────────────────── */
@media (max-width: 1100px){
  .hero-grid{ grid-template-columns:1fr; gap:48px; }
  .hero-side{ max-width:420px; }
  .product-grid{ grid-template-columns:repeat(2, 1fr); }
  .apps-grid{ grid-template-columns:repeat(2, 1fr); }
  .industries{ grid-template-columns:repeat(3, 1fr); }
  .impact-grid{ grid-template-columns:repeat(2, 1fr); }
  .footer-grid{ grid-template-columns:1.4fr 1fr 1fr; }
  .about-grid{ grid-template-columns:1fr; gap:48px; }
  .cta-inner{ grid-template-columns:1fr; gap:48px; }
  .products-intro{ grid-template-columns:1fr; gap:24px; }
  .detail-grid{ grid-template-columns:repeat(2, 1fr); }
  .milspec-inner{ grid-template-columns:1fr; gap:60px; }
  .mc-outcomes{ grid-template-columns:repeat(2, 1fr); }
  .mc-out:nth-child(2n){ border-right:none; }
  .mc-out:nth-child(-n+2){ border-bottom:1px solid var(--rule); }
  .locs-grid{ grid-template-columns:repeat(2, 1fr); }
  .loc-card{ border-right:1px solid var(--rule); border-bottom:1px solid var(--rule); }
  .loc-card:nth-child(2n){ border-right:none; }
  .loc-card:nth-last-child(-n+1){ border-bottom:none; }
  .about-stats{ grid-template-columns:repeat(2, 1fr); gap:32px; }
  .sc-system{ grid-template-columns:1fr; gap:48px; }
  .sc-media-grid{ grid-template-columns:1fr; }
  .sc-media-card{ border-right:none !important; border-bottom:1px solid var(--rule); }
  .sc-media-card:last-child{ border-bottom:none; }
  .faq-grid{ grid-template-columns:1fr; gap:48px; }
}
@media (max-width: 760px){
  .container{ padding:0 22px; }
  .section{ padding:80px 0; }
  .nav{ display:none; }
  .nav.open{
    display:flex; flex-direction:column;
    position:absolute; top:100%; left:0; right:0;
    background:var(--paper);
    padding:24px;
    border-bottom:1px solid var(--rule);
    gap:18px; align-items:flex-start;
  }
  .menu-toggle{
    display:inline-flex; align-items:center; gap:8px;
    background:none; border:1px solid var(--ink);
    padding:10px 14px;
    font-family:var(--mono); font-size:11px;
    letter-spacing:.16em; text-transform:uppercase;
    color:var(--ink);
    cursor:pointer;
    position:absolute; right:22px; top:18px;
  }
  .header .container{ padding-top:20px; padding-bottom:16px; gap:14px; }
  .logo img{ height:46px; }
  .stats{ grid-template-columns:repeat(2, 1fr); }
  .stat{ border-bottom:1px solid var(--rule); }
  .stat:nth-child(odd){ border-right:1px solid var(--rule); }
  .stat:nth-child(even){ border-right:none; }
  .stat:nth-last-child(-n+1){ border-bottom:none; }
  .stat:nth-last-child(2):nth-child(odd){ border-bottom:none; }
  .ba-pair{ grid-template-columns:1fr; gap:14px; }
  .ba-arrow{ display:none; }
  .ba-pair figure{ aspect-ratio:485/175; }
  .benefits-grid{ grid-template-columns:1fr; }
  .benefit.feature{ grid-row:auto; }
  .product-grid{ grid-template-columns:1fr; }
  .apps-grid{ grid-template-columns:1fr; }
  .industries{ grid-template-columns:repeat(2, 1fr); }
  .impact-grid{ grid-template-columns:1fr; }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .utility-links{ display:none; }
  .hero h1{ font-size:clamp(56px, 16vw, 96px); }
  .utility { font-size:10.5px; }
  .detail-grid{ grid-template-columns:1fr; }
  .app-panel{ padding:32px 24px; }
  .detail-head h3{ font-size:32px; }
  .ms-apps{ grid-template-columns:1fr; }
  .ms-app{ border-right:none !important; }
  .milspec{ padding:80px 0; }
  .ms-stamp{ transform:rotate(-1deg); }
  .mc-proof{ padding:48px 24px; }
  .mc-proof-head h3{ font-size:36px; }
  .mc-outcomes{ grid-template-columns:1fr; }
  .mc-out{ border-right:none !important; border-bottom:1px solid var(--rule); }
  .mc-out:last-child{ border-bottom:none; }
  .sc-system-content h3{ font-size:28px; }
  .sc-media-card{ grid-template-columns:1fr; gap:16px; padding:24px; }
  .sc-media-img{ max-width:140px; margin:0 auto; }
  .sc-tools{ flex-direction:column; align-items:flex-start; padding:20px; }
  .sc-pill{ font-size:11px; padding:6px 12px; }
  .screw-tag{ font-size:10px; padding:6px 10px; }
  .locs-grid{ grid-template-columns:1fr; }
  .loc-card{ border-right:none !important; }
  .about-stats{ grid-template-columns:repeat(2, 1fr); }
  .faq{ padding:80px 0; }
  .faq-item > summary{ font-size:17px; padding:22px 0; gap:16px; }
  .faq-answer{ padding-right:0; padding-bottom:24px; font-size:15px; }
  .faq-item .faq-mark{ width:28px; height:28px; }
}

/* ────────────────────────────────────────────────
   Breadcrumbs — added for the multi-page split
   ──────────────────────────────────────────────── */
.crumbs{
  position:relative; z-index:2;
  background:var(--paper-deep);
  border-bottom:1px solid var(--rule);
}
.crumbs ol{
  list-style:none; margin:0; padding:14px 0;
  display:flex; flex-wrap:wrap; align-items:center; gap:10px;
  font-family:var(--mono); font-size:11px;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--ink-mute);
}
.crumbs li + li::before{
  content:"/"; margin-right:10px; color:var(--rule-strong); opacity:.35;
}
.crumbs a{ color:var(--ink-mute); }
.crumbs a:hover{ color:var(--blue); }
.crumbs [aria-current="page"]{ color:var(--ink); }

/* Active nav item */
.nav a[aria-current="page"]{ color:var(--blue); }

/* ────────────────────────────────────────────────
   Section hub — home-page cards to the inner pages
   ──────────────────────────────────────────────── */
.hub{ background:#fff; }
.hub-grid{
  display:grid; grid-template-columns:repeat(3, 1fr);
  gap:32px;
}
.hub-card{
  display:block;
  border-top:3px solid var(--blue);
  padding:24px 0 4px;
  transition:border-color .25s ease, transform .25s ease;
}
.hub-card:hover{ border-top-color:var(--orange); transform:translateY(-3px); }
.hub-card .ino{
  font-family:var(--mono); font-size:11px;
  letter-spacing:.18em; color:var(--ink-mute);
  margin-bottom:14px;
}
.hub-card h3{
  font-family:var(--display);
  font-size:30px; line-height:.95;
  margin:0 0 12px;
  text-transform:uppercase;
}
.hub-card p{
  font-size:14.5px; color:var(--ink-soft);
  margin:0 0 16px; line-height:1.55;
}
.hub-cta{
  font-family:var(--mono); font-size:11px;
  letter-spacing:.16em; text-transform:uppercase;
  color:var(--blue);
}
.hub-card:hover .hub-cta{ color:var(--orange); }

@media (max-width: 1024px){
  .hub-grid{ grid-template-columns:repeat(2, 1fr); }
}
@media (max-width: 700px){
  .hub-grid{ grid-template-columns:1fr; gap:28px; }
  .crumbs ol{ padding:12px 0; font-size:10px; }
}