@charset "UTF-8";

    /* =======================
       Root Variables
       ======================= */
    :root {
      --crt-blue: #004d80;     /* primary deep blue */
      --crt-blue-2: #0a86c6;   /* lighter blue derived from logo */
      --crt-orange: #f0642a;   /* droplet accent */
      --ink: #1e2a33;
      --muted: #6b7b88;
      --bg: #f6f9fb;
      --card: #ffffff;
      --shadow: 0 8px 24px rgba(0,0,0,.08);
      --radius: 18px;
    }
    
    /* =======================
       Base Styles
       ======================= */
    * { box-sizing: border-box; }
    
    body {
      margin: 0;
      font-family: Inter, system-ui, sans-serif;
      background: var(--bg);
      color: var(--ink);
    }
    
    [data-anim] {
      opacity: 0;
      transform: translateY(24px);
    }
    
    /* =======================
       Hero Section
       ======================= */
    header.hero {
      background: linear-gradient(135deg, var(--crt-blue), #022f4e);
      color: #fff;
      padding: 80px 20px 60px;
      text-align: center;
      position: relative;
      margin-bottom: 10vh;
      margin-top: 5vh;
    }
    
    .hero .container {
      max-width: 900px;
      margin: 0 auto;
      /* position: relative; <- not needed */
    }
    
    .hero h1 {
      font-size: clamp(28px, 4vw, 44px);
      margin: 10px 0;
    }
    
    .hero p.sub {
      color: #e9f2f7;
      margin-bottom: 24px;
    }
    
    /* =======================
       Logo Badge
       ======================= */
    .logo-badge {
      position: absolute;
      top: 20px;
      left: 20px;
      background: #fff;
      padding: 4px;
      border-radius: 6px;
      box-shadow: 0 2px 8px rgba(0,0,0,.15);
      z-index: 10;
    }
    
    .logo-badge img {
      height: 60px;
      width: auto;
      display: block;
    }
    
    /* =======================
       Buttons
       ======================= */
    .btn {
      display: inline-block;
      padding: 12px 16px;
      border-radius: 12px;
      font-weight: 600;
      text-decoration: none;
      margin: 12px 8px 0;
    }
    
    .btn.primary {
      background: #fff;
      color: var(--crt-blue);
    }
    
    .btn.ghost {
      background: #fff;
      color: var(--crt-blue);
      border: 1px solid rgba(0,77,128,.18);
    }
    
    /* =======================
       Hero Poster
       ======================= */
  /* =======================
   Hero Poster (teaser)
   ======================= */
.hero-poster {
  margin: 26px auto 18px;
  position: relative;
  display: block;
  width: 100%;
  max-width: 720px;
  aspect-ratio: 16 / 9;
  border-radius: 20px;                 /* match cards */
  border: 1px solid #e8eef4;           /* match cards */
  box-shadow: 0 6px 18px rgba(0,0,0,.07);
  overflow: hidden;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.hero-poster:hover {
  transform: scale(1.02);
  box-shadow: 0 12px 28px rgba(0,77,128,.18);
  border-color: rgba(0,77,128,.25);
}

/* keyboard focus ring */
.hero-poster:focus-visible {
  outline: 3px solid var(--crt-blue-2);
  outline-offset: 4px;
}

/* background image + soft CRT overlay */
.hero-poster .poster-bg {
  position: absolute; inset: 0;
  background:
    url("/images/inforGraphBlur.jpg") center/cover no-repeat;
}
.hero-poster .poster-bg::after {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(120px 120px at 75% 40%, rgba(240,100,42,.18), rgba(240,100,42,0) 65%),
    linear-gradient(160deg, rgba(10,134,198,.14), rgba(0,77,128,.22));
  pointer-events: none;
}

/* Play button */
.hero-poster .play-button {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
  width: 72px; height: 72px; border-radius: 50%;
  background: rgba(0,0,0,.55);
  box-shadow: 0 2px 8px rgba(0,0,0,.25), inset 0 0 0 2px rgba(255,255,255,.55);
  display: flex; align-items: center; justify-content: center;
}
.hero-poster .play-button::before { content: "▶"; color: #fff; font-size: 32px; margin-left: 6px; }

/* Sticky quicklinks */
/* Sticky quicklinks: always visible */
.quicklinks.sticky{
  position: sticky;
  top: 12vh;
  z-index: 100;                 /* float above cards */
  width: 100%;
  display: flex;
  gap: 10px;
  padding: 10px 12px;

  /* DARK over the hero */
  background: rgba(2,47,78,.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-top: 1px solid rgba(255,255,255,.10);
  border-bottom: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 6px 18px rgba(0,0,0,.18);
}

/* Pills (default = on dark) */
.quicklinks.sticky .chip-link{
  color:#fff;
  background: rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.28);
}
.quicklinks.sticky .chip-link:hover{ background: rgba(255,255,255,.24); }

/* When the page background turns light, flip the theme */
body.scrolled .quicklinks.sticky{
  background: rgba(255,255,255,.95);
  border-color: rgba(0,0,0,.06);
  box-shadow: 0 8px 24px rgba(0,0,0,.10);
}
body.scrolled .quicklinks.sticky .chip-link{
  color: var(--crt-blue);
  background: rgba(0,77,128,.06);
  border: 1px solid rgba(0,77,128,.18);
}
body.scrolled .quicklinks.sticky .chip-link:hover{
  background: rgba(0,77,128,.12);
}

/* Active pill in both modes */
.quicklinks.sticky .chip-link.active{
  background:#fff;
  color: var(--crt-blue);
  border:1px solid rgba(0,77,128,.28);
  box-shadow: 0 6px 16px rgba(0,0,0,.12);
}

/* Small screens: allow wrap, keep touchable */
@media (max-width: 720px){
  .quicklinks.sticky{
    padding: 10px;
    gap: 8px;
  }
}
/* Respect reduced motion */
@media (prefers-reduced-motion: reduce) {
  .hero-poster { transition: none; transform: none !important; }
}
    .card-contain, .product-contain {
      margin-top: 5vh;
      padding: 2vh 2vh;

    }
    /* =======================
       Quick Links
       ======================= */
    .quicklinks {
      margin: -5vh auto 5vh;
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      justify-content: center;
      max-width: 1000px;
    }
    
    .chip-link {
      display: inline-block;
      padding: 10px 14px;
      border-radius: 999px;
      background: rgba(255,255,255,.14);
      color: #fff;
      border: 1px solid rgba(255,255,255,.25);
      text-decoration: none;
      font-weight: 600;
      font-size: 14px;
    }
    
    .chip-link:hover {
      background: rgba(255,255,255,.22);
    }
    
    /* =======================
       Cards & Products
       ======================= */
   /* ====== Grid ====== */
   .cards, .products {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px; 


}

@media (min-width: 520px)  { .cards > .card,    .products > .product { grid-column: span 6; } }
@media (min-width: 1024px) { .cards > .card,    .products > .product { grid-column: span 4; } }

/* If you previously used margins to separate cards, remove them so gap can do its job */
.card, .product { margin: 0; }

/* ====== Shared Card & Product Styles ====== */
.card,
.product {
  position: relative;
  background: linear-gradient(180deg, #ffffff, #f7fafc);
  border: 1px solid #e8eef4;
  border-radius: 20px;
  box-shadow: 0 6px 18px rgba(0,0,0,.07);
  padding: 20px 18px 18px;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  cursor: pointer;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  will-change: transform, box-shadow;

}

/* Accent strip */
.card::before,
.product::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--crt-blue), var(--crt-blue-2));
  opacity: .85;
  pointer-events: none;
}

/* Hover + focus */
.card:hover,
.card:focus-within,
.product:hover,
.product:focus-within {
  transform: translateY(-4px);
  box-shadow: 0 10px 26px rgba(0,77,128,.18);
  border-color: rgba(0,77,128,.25);
}

/* Motion safety */
@media (prefers-reduced-motion: reduce) {
  .card, .product { transition: none; transform: none !important; }
}

/* ====== Head / Icon / Text ====== */
.card__head,
.product__head { 
  display: flex; 
  align-items: center; 
  gap: 12px; 
  margin-bottom: 8px; 
}

.card__icon,
.product__icon {
  width: 40px; height: 40px; border-radius: 12px; flex: 0 0 auto;
  background:
    radial-gradient(40px 40px at 70% 30%, rgba(240,100,42,.22), transparent 60%),
    linear-gradient(135deg, var(--crt-blue-2), var(--crt-blue));
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.35);
}

.card__title,
.product__title { 
  margin: 0; 
  font-size: 18px; 
  color: var(--crt-blue); 
  font-weight: 700; 
}

.card__body,
.product__body { 
  margin: 6px 0 0; 
  color: #42515b; 
  line-height: 1.5; 
}

/* Product-specific image */
.product img {
  width: 80px;
  height: auto;
  border-radius: 10px;
  margin-bottom: 10px;
}

/* Make the whole element a link */
.card--link, .product--link { padding: 0; }
.card--link > a, .product--link > a {
  display: block;
  padding: 20px 18px 18px;
  color: inherit;
  text-decoration: none;
  border-radius: 18px;
  outline: none;
}
.card--link > a:focus-visible,
.product--link > a:focus-visible {
  outline: 3px solid var(--crt-blue-2);
  outline-offset: 3px;
}

/* Pressed state */
.card:active, .product:active { transform: translateY(-1px); }
/* === Featured products grid === */
.products{
  display:grid;
  grid-template-columns: repeat(12, 1fr);
  gap:32px;                 /* a little more breathing room */
  align-items:stretch;      /* force equal height per row */
}
@media (min-width:720px){  .products > .product{ grid-column:span 6; } }
@media (min-width:1024px){ .products > .product{ grid-column:span 4; } }

/* === Product card: equalize + tidy === */
.product{
  display:flex;             /* stack content vertically */
  flex-direction:column;
  min-height:clamp(260px, 28vw, 320px);  /* consistent tile height */
  padding:32px 28px;        /* a touch more inner space */
}

/* normalize media area */
.product img{
  height:64px;              /* same visual size across cards */
  width:auto;
  object-fit:contain;
  align-self:flex-start;    /* keeps it left-aligned like the text */
  margin-bottom:12px;
  border-radius:8px;        /* optional, matches card softness */
}

/* headings & copy */
.product h3{
  margin:6px 0 6px;
  font-weight:700;
  color:var(--crt-blue);
  line-height:1.25;
  /* reserve up to two lines so rows look steadier */
  min-height: calc(1.25em * 2);
}
.product p{
  margin:0 0 16px;
  color:#42515b;
  line-height:1.5;
  /* optional: clamp paragraph height to keep rows tight
     and reveal overflow on hover/focus if you want */
  /* max-height: calc(1.5em * 4); overflow:hidden; */
}

/* pin the CTA to the bottom for equal visual baseline */
.product a{
  margin-top:auto;
  align-self:flex-start;
}

/* match hover/focus polish */
.product:hover,
.product:focus-within{
  transform: translateY(-4px);
  box-shadow: 0 10px 26px rgba(0,77,128,.18);
  border-color: rgba(0,77,128,.25);
}
.product:active{ transform: translateY(-1px); }

/* section spacing (drop the <br>) */
.product-contain .section-title{ margin: 0 0 24px 1vw; }
/* Video section sizing */
.video {

  padding: 2vh 2vh;
}
.video .video-frame {
  max-width: clamp(560px, 80vw, 880px); /* smaller on desktop, responsive on mobile */
  margin: 16px auto 0;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 28px rgba(0,0,0,.12);
}

/* Make poster/video scale within the frame */
.video .video-frame video {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;    /* keeps poster nicely proportioned */
}
    
    /* =======================
       Catalog
       ======================= */
   /* Catalog CTA */
.catalog.catalog--cta {
  /* keep your existing blue band but soften it slightly */
  background: linear-gradient(135deg, var(--crt-blue-2), #0a75ad);
  padding: clamp(28px, 4vw, 56px) 20px;
  color: #fff;
}

.catalog--cta .catalog-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

@media (min-width: 900px) {
  .catalog--cta .catalog-inner {
    grid-template-columns: 440fr 560fr; /* media | copy */
    gap: 36px;
  }
}

.catalog--cta .catalog-media {
  position: relative;
  display: grid;
  place-items: center;
}

.catalog--cta .catalog-media img {
  display: block;
  width: 100%;
  max-width: 360px;
  height: auto;
  border-radius: 16px;
  box-shadow: 0 12px 28px rgba(0,0,0,.25);
  outline: 1px solid rgba(255,255,255,.25);
  /* subtle tilt on hover for a little delight */
  transition: transform .25s ease, box-shadow .25s ease;
}
.catalog--cta .catalog-media img:hover {
  transform: rotate(-1.2deg) scale(1.02);
  box-shadow: 0 16px 36px rgba(0,0,0,.32);
}

/* small top-left badge */
.catalog--cta .catalog-badge {
  position: absolute;
  top: 10px; left: 10px;
  background: #fff;
  color: var(--crt-blue);
  font-weight: 700;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  box-shadow: 0 6px 16px rgba(0,0,0,.18);
}

.catalog--cta .catalog-copy {
  text-align: center;
}
@media (min-width: 900px) {
  .catalog--cta .catalog-copy { text-align: left; }
}

.catalog--cta .section-title { color: #fff; }
.catalog--cta .section-title .underline {
  background: linear-gradient(90deg, #fff, rgba(255,255,255,.85));
}
.catalog--cta .section-sub {
  color: #e9f2f7;
  margin: 10px 0 16px;
}

.catalog--cta .catalog-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 8px 0 8px;
}
@media (min-width: 900px) {
  .catalog--cta .catalog-actions { justify-content: flex-start; }
}

.catalog--cta .btn.primary { background: #fff; color: var(--crt-blue); }
.catalog--cta .btn.ghost   { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }

.catalog--cta .catalog-meta {
  margin: 8px 0 0;
  padding-left: 18px;
  color: #dbeaf3;
  line-height: 1.6;
}
.catalog--cta .catalog-meta li { margin: 2px 0; }

    .all-products .ap-search {
  max-width: 680px; margin: 12px auto 8px; padding: 0 16px;
}
.all-products .ap-search input[type="search"]{
  width:100%; padding:12px 14px; border-radius:12px;
  border:1px solid #dfe7ee; font-size:16px;
  box-shadow: 0 2px 8px rgba(0,0,0,.04);
}

    /* =======================
   SDS Section
   ======================= */
.sds {
  padding: 40px 20px;
}

/* =======================
   Group Wrapper
   ======================= */
.sds-group {
  background: #fff;
  border-radius: 14px;
  box-shadow: var(--shadow);
  margin: 16px auto;
  max-width: 1100px;
  overflow: hidden;
}

.sds-group > summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 20px;
  font-weight: 700;
  color: var(--crt-blue);
}

.sds-group > summary::-webkit-details-marker {
  display: none;
}

.sds-group[open] > summary {
  border-bottom: 1px solid #eef3f6;
}

/* =======================
   Featured Actions / Chips
   ======================= */
.sds-featured {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 12px 20px;
  background: linear-gradient(180deg, #f8fbfd, #f2f7fb);
}

.chip {
  display: inline-block;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
}

.chip.action {
  background: rgba(10,134,198,.12);
  color: var(--crt-blue);
  border: 1px solid rgba(10,134,198,.25);
}

.chip.action:hover {
  background: rgba(10,134,198,.18);
}

/* =======================
   List Layout
   ======================= */
.sds-list {
  margin: 0;
  padding: 10px 16px 18px;
  list-style: none;
  display: grid;
  gap: 12px;
}

@media (min-width: 720px) {
  .sds-list { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .sds-list { grid-template-columns: repeat(3, 1fr); }
}

/* =======================
   Individual Item
   ======================= */
.sds-item {
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: linear-gradient(180deg, #fff, #f7fafc);
  border: 1px solid #e8eef4;
  border-radius: 14px;
  padding: 16px;
  min-height: 120px;
}

.sds-item .title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.aliases {
  color: #6b7b88;
  font-size: .9rem;
}

.badges {
  display: flex;
  gap: 6px;
}

.badge {
  background: #eef6ff;
  color: var(--crt-blue);
  border: 1px solid rgba(10,134,198,.25);
  border-radius: 999px;
  padding: 3px 8px;
  font-weight: 600;
  font-size: .8rem;
}

.badge.green {
  background: #e9f9f0;
  color: #178b4a;
  border-color: rgba(23,139,74,.25);
}

/* =======================
   Item Actions
   ======================= */
.actions {
  margin-top: auto;
}

.chip.dl {
  background: #fff;
  border: 1px solid #dfe8ef;
  color: var(--crt-blue);
}

.chip.dl:hover {
  border-color: rgba(0,77,128,.28);
  box-shadow: 0 4px 12px rgba(0,77,128,.12);
}
/* Accordion summary icon */
.sds-group > summary {
  position: relative;
  padding-right: 24px; /* space for the icon */
}

.sds-group > summary::after {
  content: "▼"; /* downward triangle */
  position: absolute;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 0.9rem;
  color: var(--crt-blue);
  transition: transform 0.2s ease, content 0.2s ease;
}

.sds-group[open] > summary::after {
  content: "✕"; /* X when open */
  transform: translateY(-50%) rotate(0deg);
  color: var(--crt-orange); /* optional: accent color when open */
}
    /* =======================
       Footer
       ======================= */
    footer {
      padding: 28px 20px;
      color: var(--muted);
      text-align: center;
    }
    /* =======================
   Section titles (pop + separation)
   ======================= */


.section-title {
  position: relative;
  display: inline-block; /* so the underline matches the text width */
  padding-bottom: 8px;
}

.section-title .underline {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  height: 3px;
  width: 100%;
  background: linear-gradient(90deg, var(--crt-blue), var(--crt-blue-2));
  transform: scaleX(0);         /* hidden */
  transform-origin: left center; /* grows left → right */
}

/* Optional small kicker above the title */
.section-kicker{
  display:inline-block;
  margin: 52px 0 8px;
  padding: 6px 10px;
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .3px;
  border-radius: 999px;
  color: var(--crt-blue);
  background: rgba(10,134,198,.10);
  border: 1px solid rgba(10,134,198,.18);
}

/* Optional banded section for strong separation */
.section-band{
  background: radial-gradient(1200px 400px at 50% -200px, rgba(10,134,198,.08), transparent 60%),
              linear-gradient(180deg, #f7fbff 0%, #f3f7fb 100%);
  padding: 4vw;
  border-top: 1px solid #e7eef5;
  border-bottom: 1px solid #e7eef5;
  margin: 64px 0;
  border-radius: 18px;
}
.all-products .section-title {
  margin: 4vw;
}

.sds .section-title {
  margin: 4vw;
}
.spec .section-title {
  margin: 4vw;
}
/* Tighter titles inside bands (since band adds padding already) */
.contact {
  padding: 60px 20px;
  text-align: center;
  background: #f7fbff;
}

.contact .section-sub {
  max-width: 700px;
  margin: 12px auto 24px;
  color: #42515b;
  line-height: 1.6;
}

.contact .btn.primary {
  background: var(--crt-blue);
  color: #fff;
  padding: 14px 22px;
  font-size: 16px;
  border-radius: 12px;
  transition: background .2s ease, box-shadow .2s ease;
}

.contact .btn.primary:hover {
  background: var(--crt-blue-2);
  box-shadow: 0 6px 18px rgba(0,77,128,.18);
}
footer {
  padding: 24px 20px;
  color: var(--muted);
  font-size: 0.9rem;
  border-top: 1px solid #e8eef4;
  background: #fff;
}
footer .footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}
footer .links a {
  margin-left: 16px;
  color: var(--crt-blue);
  text-decoration: none;
  font-weight: 600;
}
footer .links a:hover {
  text-decoration: underline;
}
/* CTA sits at the bottom, subtle but clear */
.card__cta{
    display:inline-flex; align-items:center; gap:6px;
    margin-top:12px; font-weight:700;
    color: var(--crt-blue);
    text-decoration:none;
  }
  
  /* arrow animates on hover/focus (desktop + keyboard) */
  .card__cta::after{
    content:"→";
    transition: transform .18s ease;
  }
  .card--link > a:hover .card__cta::after,
  .card--link > a:focus-visible .card__cta::after{
    transform: translateX(3px);
  }
  
  /* if you want it quieter inside dense lists */
  .cards .card__cta{ font-weight:600; opacity:.9; }
/* =======================
   Mobile & Tablet polish
   ======================= */

/* Base: ensure single-column cards/products under 520px */
@media (max-width: 519.98px){
    .cards > .card,
    .products > .product { grid-column: span 12; }
  }
/* Tablet first (<= 900px) */
@media (max-width: 900px) {
  /* Hero spacing & type */
  header.hero {
    padding: 56px 16px 40px;
    margin-bottom: 6vh;
  }
  .hero h1 { font-size: clamp(24px, 4.6vw, 36px); }
  .hero p.sub { margin-bottom: 18px; }

  /* Sticky quicklinks: room from top, horizontal scroll when crowded */
  .quicklinks.sticky {
    top: 08vh;                       /* stick to very top on mobile */
    padding: 10px 8px;
    gap: 8px;
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .quicklinks.sticky::-webkit-scrollbar { display: none; }

  /* Chips a hair larger for touch */
  .chip-link { padding: 10px 14px; font-size: 14px; }

  /* Section titles & underlines */
  .section-title { font-size: clamp(18px, 2.6vw, 22px); }
  .section-title .underline { height: 2px; }

  /* Product / card padding and heights */
  .card, .product { padding: 18px 16px; }
  .product { min-height: 240px; }
  .product img { height: 52px; margin-bottom: 10px; }

  /* Video block */
  .video { padding: 16px; }
  .video .video-frame { margin-top: 12px; border-radius: 12px; }

  /* Catalog CTA grid stacks */
  .catalog--cta .catalog-inner {
    grid-template-columns: 1fr;
    gap: 22px;
    text-align: center;
  }
  .catalog--cta .catalog-actions { justify-content: center; }
}

/* Phone (<= 600px) */
@media (max-width: 600px) {
  /* Card grid spacing */
  .cards, .products { gap: 16px; }

  /* Card text sizing */
  .card__title, .product h3 { font-size: 16px; }
  .card__body, .product p { font-size: 14px; line-height: 1.55; }

  /* Make CTA links easy to hit */
  .product a, .card a.chip {
    padding: 10px 12px;
    border-radius: 10px;
    font-size: 14px;
  }

  /* SDS lists: single column already kicks in at 720px,
     but tighten paddings further on phones */
  .sds { padding: 24px 16px; }
  .sds-list { gap: 10px; padding: 8px 12px 14px; }
  .sds-item { padding: 14px; }

  /* Contact section */
  .contact { padding: 40px 16px; }
  .contact .section-sub { margin: 10px auto 18px; }

  /* Footer stacks vertically with comfy spacing */
  footer { padding: 20px 16px; }
  footer .footer-inner {
    flex-direction: column;
    align-items: center;
    gap: 8px;
  }
}

/* Ultra-small helpers (<= 360px) */
@media (max-width: 360px) {
  .chip-link { padding: 8px 12px; font-size: 13px; }
  .product { min-height: 220px; }
}
@media (max-width: 900px){
    header.hero{
      margin-top: 0 !important;  /* was 5vh */
    }
  }