/* ============================================
   NEYMARK INDUSTRIES — design tokens
   Palette: graphite / steel / safety-orange
   Type: Space Grotesk (display) + IBM Plex Sans (body) + IBM Plex Mono (spec data)
   ============================================ */

:root{
  --bg:        #F7F8F9;
  --panel:     #FFFFFF;
  --ink:       #1F2933;
  --slate:     #52606D;
  --steel:     #3E5C76;
  --steel-dk:  #2C4258;
  --silver:    #A9B4C0;
  --line:      #DCE1E6;
  --accent:    #F2673D;
  --accent-dk: #D8502A;

  --display: 'Space Grotesk', sans-serif;
  --body: 'IBM Plex Sans', sans-serif;
  --mono: 'IBM Plex Mono', monospace;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:var(--body);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
h1,h2,h3,h4{ font-family:var(--display); margin:0 0 .5em; letter-spacing:-0.01em; }
p{ margin:0 0 1em; color: #000000; }
.container{ max-width:1180px; margin:0 auto; padding:0 24px; }
:focus-visible{ outline:3px solid var(--accent); outline-offset:2px; }

@media (prefers-reduced-motion: reduce){
  *{ animation:none !important; transition:none !important; scroll-behavior:auto !important; }
}

/* ---------- top utility bar ---------- */
.topbar{
  background:var(--steel-dk);
  color:var(--silver);
  font-family:var(--mono);
  font-size:12.5px;
  letter-spacing:.02em;
}
.topbar .container{
  display:flex; justify-content:space-between; align-items:center;
  padding-top:8px; padding-bottom:8px; flex-wrap:wrap; gap:6px;
}
.topbar a{ color:var(--silver); }
.topbar a:hover{ color:#fff; }
.topbar .divider{ opacity:.4; margin:0 10px; }

/* ---------- header / nav ---------- */
header.site{
  background:var(--panel);
  border-bottom:1px solid var(--line);
  position:sticky; top:0; z-index:50;
}
.nav-row{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 0;
}
.brand{
  display:flex; align-items:center; gap:12px;
  font-family:var(--display); font-weight:700; font-size:22px;
  color:var(--ink);
}
.brand .mark{
  width:38px; height:38px; border-radius:6px;
  background:linear-gradient(135deg,var(--steel),var(--accent));
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-weight:700; font-size:16px; flex-shrink:0;
}
.brand .tag{
  display:block; font-family:var(--mono); font-weight:400; font-size:10.5px;
  color:var(--slate); letter-spacing:.12em; text-transform:uppercase; margin-top:2px;
}
nav.main ul{ list-style:none; display:flex; gap:30px; margin:0; padding:0; }
nav.main a{
  font-size:14.5px; font-weight:500; color:var(--ink);
  padding:6px 2px; border-bottom:2px solid transparent;
}
nav.main a:hover, nav.main a.active{ border-bottom-color:var(--accent); color:var(--accent-dk); }
.nav-toggle{ display:none; background:none; border:none; font-size:26px; cursor:pointer; color:var(--ink); }

/* dropdown */
nav.main li.has-dropdown{ position:relative; }
nav.main .dd-toggle{
  display:inline-flex; align-items:center; gap:5px; cursor:pointer;
  background:none; border:none; font:inherit; font-size:14.5px; font-weight:500; color:var(--ink);
  padding:6px 2px; border-bottom:2px solid transparent;
}
nav.main .dd-toggle:hover, nav.main li.has-dropdown.open > .dd-toggle{ border-bottom-color:var(--accent); color:var(--accent-dk); }
nav.main .dd-toggle svg{ width:11px; height:11px; transition:transform .15s; }
nav.main li.has-dropdown.open > .dd-toggle svg, nav.main li.has-dropdown:hover > .dd-toggle svg{ transform:rotate(180deg); }
nav.main .dropdown{
  display:none; list-style:none; margin:0; padding:8px; position:absolute; top:100%; left:0;
  background:var(--panel); border:1px solid var(--line); border-radius:6px; min-width:200px;
  box-shadow:0 14px 30px rgba(31,41,51,.12); z-index:60;
}
nav.main li.has-dropdown:hover > .dropdown,
nav.main li.has-dropdown.open > .dropdown{ display:block; }
nav.main .dropdown li{ width:100%; }
nav.main .dropdown a{
  display:block; padding:10px 12px; border-bottom:none; border-radius:4px; font-size:14px;
}
nav.main .dropdown a:hover{ background:var(--bg); color:var(--accent-dk); }
nav.main .dropdown a.active{ color:var(--accent-dk); font-weight:600; background:var(--bg); }

@media (max-width:860px){
  nav.main{ display:none; width:100%; }
  nav.main.open{ display:block; }
  nav.main ul{ flex-direction:column; gap:0; padding:10px 0; }
  nav.main a{ display:block; padding:12px 0; border-bottom:1px solid var(--line); }
  .nav-toggle{ display:block; }
  .nav-row{ flex-wrap:wrap; }
  nav.main .dd-toggle{ width:100%; justify-content:space-between; padding:12px 0; border-bottom:1px solid var(--line); }
  nav.main .dropdown{
    display:none; position:static; box-shadow:none; border:none; border-radius:0;
    padding:0 0 0 16px; min-width:0;
  }
  nav.main li.has-dropdown.open > .dropdown{ display:block; }
  nav.main li.has-dropdown:hover > .dropdown{ display:none; }
  nav.main .dropdown a{ border-bottom:1px solid var(--line); border-radius:0; padding:12px 0; }
}

/* ---------- hero ---------- */
.hero{
  position:relative;
  color:#fff; padding:100px 0 80px;
  overflow:hidden;
  min-height:420px;
  display:flex; align-items:center;
}
.hero-slider{ position:absolute; inset:0; z-index:0; background:var(--ink); }
.hero-slider .slide{
  position:absolute; inset:0;
  background-size:cover; background-position:center;
  opacity:0; transition:opacity 1.2s ease-in-out;
}
.hero-slider .slide.active{ opacity:1; }
.hero-slider::after{
  content:"";
  position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(31,41,51,.82), rgba(31,41,51,.78));
}
.hero .container{
    position: relative;
    z-index: 1;
}

.hero .eyebrow{
    font-family: var(--mono);
    font-size: 12.5px;
    letter-spacing: .18em;
    text-transform: uppercase;
    color: #ffffff;   /* White */
    margin-bottom: 14px;
    display: block;
}
.hero h1{ font-size:clamp(32px,5vw,54px); max-width:760px; color:#fff; }
.hero p.lead{ color:var(--silver); max-width:620px; font-size:17px; }
.hero .cta-row{ display:flex; gap:14px; margin-top:28px; flex-wrap:wrap; }

.btn{
  display:inline-block; padding:13px 26px; border-radius:3px;
  font-weight:600; font-size:14.5px; font-family:var(--body);
  border:1px solid transparent; cursor:pointer;
}
.btn-primary{ background:var(--accent); color:#fff; }
.btn-primary:hover{ background:var(--accent-dk); }
.btn-ghost{ background:transparent; color:#fff; border-color:rgba(255,255,255,.4); }
.btn-ghost:hover{ border-color:#fff; }
.btn-dark{ background:var(--steel); color:#fff; }
.btn-dark:hover{ background:var(--steel-dk); }

/* ---------- signature: spec strip ---------- */
.spec-strip{
  background:var(--ink); border-top:1px solid #33414c; border-bottom:1px solid #33414c;
  overflow:hidden; white-space:nowrap;
}
.spec-strip .track{
  display:inline-flex; gap:0; animation:scroll-left 32s linear infinite;
}
.spec-strip .item{
  font-family:var(--mono); font-size:12.5px; color:var(--silver);
  padding:12px 30px; border-right:1px solid #33414c; white-space:nowrap;
}
.spec-strip .item b{ color:var(--accent); font-weight:600; }
@keyframes scroll-left{
  from{ transform:translateX(0); } to{ transform:translateX(-50%); }
}

/* ---------- sections ---------- */
section{ padding:76px 0; }
.section-head{ max-width:680px; margin-bottom:44px; }
.section-head .eyebrow{
  font-family:var(--mono); font-size:12px; letter-spacing:.16em; text-transform:uppercase;
  color:var(--accent-dk); display:block; margin-bottom:10px;
}
.section-head h2{ font-size:clamp(26px,3.4vw,36px); }
.alt{ background:var(--panel); border-top:1px solid var(--line); border-bottom:1px solid var(--line); }

/* ---------- product grid ---------- */
.grid-3{ display:grid; grid-template-columns:repeat(3,1fr); gap:26px; }
.grid-2{ display:grid; grid-template-columns:repeat(2,1fr); gap:26px; }
@media (max-width:860px){ .grid-3, .grid-2{ grid-template-columns:1fr; } }

.card{
  background:var(--panel); border:1px solid var(--line); border-radius:4px; overflow:hidden;
  transition:box-shadow .2s, transform .2s;
}
.card:hover{ box-shadow:0 14px 30px rgba(31,41,51,.09); transform:translateY(-3px); }
.card .thumb{
  height:170px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg,var(--steel),var(--steel-dk)); color:#fff;
  overflow:hidden;
}
.card .thumb svg{ width:52px; height:52px; }
.card .thumb.thumb-img{ padding:0; }
.card .thumb.thumb-img img{
  width:100%; height:100%; object-fit:cover; display:block;
}
.card .body{ padding:22px 22px 24px; }
.card .body h3{ font-size:19px; margin-bottom:8px; }
.card .body p{ font-size:14.5px; margin-bottom:14px; }
.card .link{ font-size:13.5px; font-weight:600; color:var(--accent-dk); }

.datasheet{
  border:1px solid var(--line); border-radius:4px; background:var(--panel); padding:20px 22px;
}
.datasheet .row{
  display:flex; justify-content:space-between; padding:9px 0; border-bottom:1px dashed var(--line);
  font-size:13.5px;
}
.datasheet .row:last-child{ border-bottom:none; }
.datasheet .row span:first-child{ color:var(--slate); }
.datasheet .row span:last-child{ font-family:var(--mono); font-weight:600; }

/* ---------- stat bar ---------- */
.stats{ display:grid; grid-template-columns:repeat(4,1fr); gap:26px; text-align:center; }
.stats .num{ font-family:var(--display); font-size:38px; color:var(--steel-dk); }
.stats .lbl{ font-family:var(--mono); font-size:12px; text-transform:uppercase; letter-spacing:.08em; color:var(--slate); }
@media (max-width:700px){ .stats{ grid-template-columns:repeat(2,1fr); } }

/* ---------- gallery ---------- */
.gallery-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.gallery-grid .g{
  aspect-ratio:1; border-radius:4px; background:linear-gradient(135deg,var(--silver),var(--steel));
  display:flex; align-items:center; justify-content:center; color:#fff; font-family:var(--mono); font-size:12px;
}
@media (max-width:860px){ .gallery-grid{ grid-template-columns:repeat(2,1fr); } }

/* ---------- CTA band ---------- */
.cta-band{ background:var(--steel-dk); color:#fff; text-align:center; }
.cta-band h2{ color:#fff; }
.cta-band p{ color:var(--silver); }

/* ---------- forms ---------- */
.form-panel{ background:var(--panel); border:1px solid var(--line); border-radius:4px; padding:32px; }
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
@media (max-width:700px){ .form-row{ grid-template-columns:1fr; } }
label{ font-size:13px; font-weight:600; color:var(--ink); display:block; margin-bottom:6px; }
input, textarea, select{
  width:100%; padding:11px 13px; border:1px solid var(--line); border-radius:3px;
  font-family:var(--body); font-size:14.5px; margin-bottom:16px; background:#fff; color:var(--ink);
}
textarea{ min-height:120px; resize:vertical; }
input:focus, textarea:focus, select:focus{ border-color:var(--steel); }

/* ---------- footer ---------- */
footer.site{ background:var(--ink); color:var(--silver); padding-top:60px; }
.foot-grid{ display:grid; grid-template-columns:2fr 1fr 1fr 1.3fr; gap:36px; padding-bottom:40px; }
@media (max-width:860px){ .foot-grid{ grid-template-columns:1fr 1fr; } }
footer.site h4{ color:#fff; font-size:14px; text-transform:uppercase; letter-spacing:.08em; font-family:var(--mono); margin-bottom:16px; }
footer.site ul{ list-style:none; margin:0; padding:0; }
footer.site li{ margin-bottom:10px; font-size:14px; }
footer.site a:hover{ color:#fff; }
footer.site p{ color:var(--silver); font-size:14px; }
.foot-bottom{
  border-top:1px solid #33414c; padding:18px 0; font-size:12.5px; color:#7b8794;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
}

/* ---------- breadcrumb / page hero (inner pages) ---------- */
.page-hero{
  background:var(--ink); color:#fff; padding:56px 0 44px;
}
.page-hero .crumb{ font-family:var(--mono); font-size:12.5px; color:var(--silver); }
.page-hero .crumb a:hover{ color:var(--accent); }
.page-hero h1{ color:#fff; margin-top:8px; font-size:clamp(28px,4vw,42px); }

.badge{
  display:inline-block; background:rgba(242,103,61,.12); color:var(--accent-dk);
  font-family:var(--mono); font-size:11.5px; letter-spacing:.06em; text-transform:uppercase;
  padding:5px 10px; border-radius:3px; margin-bottom:14px;
}


.gallery-grid .g{ overflow:hidden; }
.gallery-grid .g img{ width:100%; height:100%; object-fit:cover; display:block; }