/* ============================================================
   HEDA SHELVES | PRODUCT NO.00304
   MULTI-LAYER CANTILEVER RACKING SYSTEM

   DESIGN DIRECTION:
   Multi-Level Long Goods Storage & Elevated Access

   VERIFIED ORIGINAL SKU IMAGE:
   a30c310ca2.jpg

   Photo depicts:
   - Blue perforated upright frames
   - Orange projecting cantilever arms
   - Multiple storage elevations
   - Reddish elevated platform surface
   - Orange/red edge guardrail
   - Large industrial building interior

   Platform inclusion, load capacity and safe
   occupancy are project-specific, not inferred
   from photography.

   No unrelated SKU photos.
   No empty placeholders.
   Native HEDA inquiry popup.
   Unique CSS scope: .heda-ml304
============================================================ */

.heda-ml304{
  --ml-ink:#182c3d;
  --ml-blue:#285c80;
  --ml-orange:#e47a2d;
  --ml-red:#a95b46;
  --ml-text:#536774;
  --ml-muted:#768894;
  --ml-line:#dce5e9;
  --ml-cloud:#f3f6f8;
  --ml-paper:#faf8f5;
  width:100%;
  margin:0;
  padding:0;
  overflow:hidden;
  background:#fff;
  color:var(--ml-text);
  font:15px/1.8 Arial,Helvetica,sans-serif;
  -webkit-font-smoothing:antialiased;
}

.heda-ml304,
.heda-ml304 *{
  box-sizing:border-box;
}

.heda-ml304 h2,
.heda-ml304 h3,
.heda-ml304 h4,
.heda-ml304 p,
.heda-ml304 figure,
.heda-ml304 ul{
  margin:0;
}

.heda-ml304 img{
  display:block;
  width:100%;
  max-width:100%;
  height:auto;
}

.heda-ml304 a{
  text-decoration:none;
}

.heda-ml304 .ml-wrap{
  width:calc(100% - 44px);
  max-width:1180px;
  margin:0 auto;
}

.heda-ml304 .ml-section{
  padding:76px 0;
}

.heda-ml304 .ml-cloud{
  background:var(--ml-cloud);
}

.heda-ml304 .ml-paper{
  background:var(--ml-paper);
}

.heda-ml304 .ml-eyebrow{
  display:flex;
  align-items:center;
  gap:11px;
  margin-bottom:16px;
  color:var(--ml-blue);
  font-size:11px;
  font-weight:800;
  letter-spacing:1.4px;
  line-height:1.6;
  text-transform:uppercase;
}

.heda-ml304 .ml-eyebrow:before{
  content:"";
  width:24px;
  height:2px;
  flex:0 0 24px;
  background:var(--ml-orange);
}

.heda-ml304 .ml-title{
  color:var(--ml-ink);
  font-size:clamp(29px,3.5vw,43px);
  font-weight:800;
  letter-spacing:-.9px;
  line-height:1.22;
}

.heda-ml304 .ml-lead{
  max-width:835px;
  margin-top:18px;
  line-height:1.95;
}

.heda-ml304 .ml-heading{
  max-width:870px;
  margin-bottom:36px;
}

.heda-ml304 .ml-caption{
  margin-top:11px;
  color:var(--ml-muted);
  font-size:12px;
  line-height:1.85;
}

.heda-ml304 .ml-note{
  padding:20px 23px;
  border-left:3px solid var(--ml-orange);
  background:#e8eef2;
  font-size:13px;
  line-height:1.9;
}

.heda-ml304 .ml-note strong{
  color:var(--ml-ink);
}

/* ============================================================
   01 / INTEGRATED STRUCTURE HERO
============================================================ */

.heda-ml304 .ml-hero{
  background:var(--ml-ink);
}

.heda-ml304 .ml-hero-top{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:12px;
  padding:18px 0;
  border-bottom:1px solid rgba(255,255,255,.17);
}

.heda-ml304 .ml-hero-top span,
.heda-ml304 .ml-hero-top strong{
  font-size:11px;
  font-weight:800;
  letter-spacing:1.3px;
}

.heda-ml304 .ml-hero-top span{
  color:#cbdce6;
}

.heda-ml304 .ml-hero-top strong{
  color:#f4b784;
}

.heda-ml304 .ml-hero-intro{
  padding:55px 0 35px;
}

.heda-ml304 .ml-hero-label{
  display:block;
  margin-bottom:18px;
  color:#f1b884;
  font-size:11px;
  font-weight:800;
  letter-spacing:1.6px;
  text-transform:uppercase;
}

.heda-ml304 .ml-hero-intro h2{
  max-width:990px;
  color:#fff;
  font-size:clamp(38px,5vw,65px);
  font-weight:800;
  line-height:1.13;
  letter-spacing:-1.5px;
}

.heda-ml304 .ml-hero-intro h2 span{
  color:#f2ac73;
}

.heda-ml304 .ml-hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.25fr) minmax(0,.75fr);
  align-items:stretch;
  gap:0;
  padding-bottom:58px;
}

.heda-ml304 .ml-hero-photo{
  min-width:0;
  padding:13px;
  background:#fff;
}

.heda-ml304 .ml-hero-photo img{
  max-height:690px;
  margin:0 auto;
  object-fit:contain;
}

.heda-ml304 .ml-hero-panel{
  display:flex;
  flex-direction:column;
  justify-content:center;
  min-width:0;
  padding:35px 31px;
  background:#27475b;
}

.heda-ml304 .ml-hero-panel p{
  color:#e0e9ee;
  font-size:14px;
  line-height:1.95;
}

.heda-ml304 .ml-hero-points{
  margin-top:25px;
  border-top:1px solid rgba(255,255,255,.18);
}

.heda-ml304 .ml-hero-point{
  padding:14px 0;
  border-bottom:1px solid rgba(255,255,255,.18);
}

.heda-ml304 .ml-hero-point strong{
  display:block;
  color:#f5b784;
  font-size:12px;
  font-weight:800;
}

.heda-ml304 .ml-hero-point span{
  display:block;
  margin-top:5px;
  color:#d5e4eb;
  font-size:12px;
  line-height:1.85;
}

/* ============================================================
   02 / PRODUCT SNAPSHOT
============================================================ */

.heda-ml304 .ml-facts{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  border:1px solid var(--ml-line);
  border-top:0;
}

.heda-ml304 .ml-fact{
  min-width:0;
  padding:25px 21px;
}

.heda-ml304 .ml-fact+.ml-fact{
  border-left:1px solid var(--ml-line);
}

.heda-ml304 .ml-fact strong{
  display:block;
  color:var(--ml-ink);
  font-size:18px;
  font-weight:800;
  line-height:1.45;
}

.heda-ml304 .ml-fact span{
  display:block;
  margin-top:7px;
  color:var(--ml-muted);
  font-size:12px;
  line-height:1.85;
}

/* ============================================================
   03 / PRODUCT ANATOMY
============================================================ */

.heda-ml304 .ml-anatomy{
  display:grid;
  grid-template-columns:minmax(0,.72fr) minmax(0,1.28fr);
  gap:48px;
  align-items:start;
}

.heda-ml304 .ml-anatomy-intro{
  min-width:0;
}

.heda-ml304 .ml-anatomy-list{
  border-top:1px solid var(--ml-line);
}

.heda-ml304 .ml-anatomy-item{
  display:grid;
  grid-template-columns:43px minmax(0,1fr);
  gap:15px;
  padding:19px 0;
  border-bottom:1px solid var(--ml-line);
}

.heda-ml304 .ml-anatomy-item>span{
  color:var(--ml-orange);
  font-size:12px;
  font-weight:800;
}

.heda-ml304 .ml-anatomy-item h3{
  color:var(--ml-ink);
  font-size:18px;
  font-weight:800;
  line-height:1.45;
}

.heda-ml304 .ml-anatomy-item p{
  margin-top:7px;
  font-size:14px;
  line-height:1.95;
}

/* ============================================================
   04 / DUAL LOAD CONCEPT
============================================================ */

.heda-ml304 .ml-load-concept{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:22px;
  align-items:stretch;
}

.heda-ml304 .ml-load-box{
  display:flex;
  flex-direction:column;
  height:100%;
  min-width:0;
  padding:33px 30px;
  background:#fff;
  border:1px solid var(--ml-line);
  border-top:4px solid var(--ml-orange);
}

.heda-ml304 .ml-load-box:last-child{
  border-top-color:var(--ml-red);
}

.heda-ml304 .ml-load-code{
  display:block;
  margin-bottom:19px;
  color:#ac6332;
  font-size:11px;
  font-weight:800;
  letter-spacing:1.2px;
}

.heda-ml304 .ml-load-box h3{
  color:var(--ml-ink);
  font-size:24px;
  font-weight:800;
  line-height:1.35;
}

.heda-ml304 .ml-load-box p{
  margin-top:15px;
  font-size:14px;
  line-height:1.95;
}

.heda-ml304 .ml-load-keys{
  margin-top:auto;
  padding-top:19px;
}

.heda-ml304 .ml-load-key{
  display:flex;
  gap:10px;
  padding:11px 0;
  border-top:1px solid var(--ml-line);
  color:var(--ml-text);
  font-size:13px;
  line-height:1.75;
}

.heda-ml304 .ml-load-key:before{
  content:"";
  width:7px;
  height:7px;
  flex:0 0 7px;
  margin-top:8px;
  background:var(--ml-orange);
}

.heda-ml304 .ml-load-box:last-child
.ml-load-key:before{
  background:var(--ml-red);
}

/* ============================================================
   05 / VERTICAL ZONING
============================================================ */

.heda-ml304 .ml-zones{
  display:grid;
  grid-template-columns:minmax(0,.36fr) minmax(0,.64fr);
  border-top:1px solid var(--ml-line);
}

.heda-ml304 .ml-zone{
  display:contents;
}

.heda-ml304 .ml-zone-head,
.heda-ml304 .ml-zone-body{
  min-width:0;
  padding:26px 21px;
  border-bottom:1px solid var(--ml-line);
}

.heda-ml304 .ml-zone-head{
  display:flex;
  align-items:center;
  gap:15px;
}

.heda-ml304 .ml-zone-num{
  color:var(--ml-orange);
  font-size:26px;
  font-weight:800;
  line-height:1;
}

.heda-ml304 .ml-zone-head h3{
  color:var(--ml-ink);
  font-size:18px;
  font-weight:800;
  line-height:1.5;
}

.heda-ml304 .ml-zone-body{
  border-left:1px solid var(--ml-line);
  font-size:14px;
  line-height:1.95;
}

/* ============================================================
   06 / APPLICATION PANELS
============================================================ */

.heda-ml304 .ml-apps{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:19px;
}

.heda-ml304 .ml-app{
  min-width:0;
  padding:29px 26px;
  background:#fff;
  border:1px solid var(--ml-line);
}

.heda-ml304 .ml-app-mark{
  display:block;
  margin-bottom:19px;
  color:#b46937;
  font-size:11px;
  font-weight:800;
  letter-spacing:1.3px;
}

.heda-ml304 .ml-app h3{
  color:var(--ml-ink);
  font-size:20px;
  font-weight:800;
  line-height:1.4;
}

.heda-ml304 .ml-app p{
  margin-top:13px;
  font-size:14px;
  line-height:1.9;
}

/* ============================================================
   07 / STRUCTURAL REQUIREMENTS
============================================================ */

.heda-ml304 .ml-engineering{
  padding:76px 0;
  background:var(--ml-ink);
}

.heda-ml304 .ml-engineering .ml-eyebrow{
  color:#c9dfeb;
}

.heda-ml304 .ml-engineering .ml-title{
  color:#fff;
}

.heda-ml304 .ml-engineering .ml-lead{
  color:#d5e2e9;
}

.heda-ml304 .ml-eng-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:1px;
  background:rgba(255,255,255,.2);
  border:1px solid rgba(255,255,255,.2);
}

.heda-ml304 .ml-eng{
  min-width:0;
  padding:28px 23px;
  background:#29475b;
}

.heda-ml304 .ml-eng span{
  display:block;
  margin-bottom:20px;
  color:#f0aa79;
  font-size:28px;
  font-weight:800;
  line-height:1;
}

.heda-ml304 .ml-eng h3{
  color:#fff;
  font-size:18px;
  font-weight:800;
  line-height:1.5;
}

.heda-ml304 .ml-eng p{
  margin-top:12px;
  color:#d4e1e9;
  font-size:13px;
  line-height:1.9;
}

.heda-ml304 .ml-dark-note{
  margin-top:23px;
  padding:21px 25px;
  border-left:3px solid var(--ml-orange);
  background:rgba(255,255,255,.08);
  color:#dce7ed;
  font-size:13px;
  line-height:1.95;
}

/* ============================================================
   08 / ACCESS AND HANDLING
============================================================ */

.heda-ml304 .ml-operations{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:20px;
}

.heda-ml304 .ml-operation{
  min-width:0;
  padding:28px;
  border:1px solid var(--ml-line);
  border-left:3px solid var(--ml-blue);
  background:#fff;
}

.heda-ml304 .ml-operation:nth-child(even){
  border-left-color:var(--ml-orange);
}

.heda-ml304 .ml-operation span{
  display:block;
  margin-bottom:13px;
  color:#b56837;
  font-size:11px;
  font-weight:800;
  letter-spacing:1px;
}

.heda-ml304 .ml-operation h3{
  color:var(--ml-ink);
  font-size:20px;
  font-weight:800;
  line-height:1.4;
}

.heda-ml304 .ml-operation p{
  margin-top:12px;
  font-size:14px;
  line-height:1.95;
}

/* ============================================================
   09 / SPECIFICATION TABLE
============================================================ */

.heda-ml304 .ml-spec-layout{
  display:grid;
  grid-template-columns:minmax(0,.73fr) minmax(0,1.27fr);
  gap:44px;
  align-items:start;
}

.heda-ml304 .ml-spec-panel{
  min-width:0;
  padding:27px 30px;
  border:1px solid var(--ml-line);
  background:#fff;
}

.heda-ml304 .ml-spec-panel h3{
  margin-bottom:18px;
  color:var(--ml-ink);
  font-size:21px;
  font-weight:800;
}

.heda-ml304 .ml-spec-row{
  display:grid;
  grid-template-columns:minmax(0,.39fr) minmax(0,.61fr);
  gap:15px;
  padding:12px 0;
  border-bottom:1px solid var(--ml-line);
}

.heda-ml304 .ml-spec-row:last-child{
  border-bottom:0;
}

.heda-ml304 .ml-spec-row strong{
  color:#718592;
  font-size:13px;
  line-height:1.8;
}

.heda-ml304 .ml-spec-row span{
  min-width:0;
  color:var(--ml-ink);
  font-size:13px;
  line-height:1.8;
}

/* ============================================================
   10 / PROJECT PLANNING
============================================================ */

.heda-ml304 .ml-project-list{
  border-top:1px solid var(--ml-line);
}

.heda-ml304 .ml-project-row{
  display:grid;
  grid-template-columns:42px minmax(0,.34fr) minmax(0,.66fr);
  gap:18px;
  padding:23px 2px;
  border-bottom:1px solid var(--ml-line);
}

.heda-ml304 .ml-project-row>span{
  color:var(--ml-orange);
  font-size:12px;
  font-weight:800;
}

.heda-ml304 .ml-project-row h3{
  color:var(--ml-ink);
  font-size:18px;
  font-weight:800;
  line-height:1.5;
}

.heda-ml304 .ml-project-row p{
  font-size:14px;
  line-height:1.95;
}

/* ============================================================
   11 / RFQ
============================================================ */

.heda-ml304 .ml-rfq{
  display:grid;
  grid-template-columns:minmax(0,.76fr) minmax(0,1.24fr);
  gap:42px;
  align-items:start;
}

.heda-ml304 .ml-rfq-panel{
  min-width:0;
  padding:29px 30px;
  border:1px solid var(--ml-line);
  background:#fff;
}

.heda-ml304 .ml-rfq-panel h3{
  margin-bottom:18px;
  color:var(--ml-ink);
  font-size:21px;
  font-weight:800;
}

.heda-ml304 .ml-rfq-list{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:0 18px;
}

.heda-ml304 .ml-rfq-item{
  position:relative;
  padding:12px 0 12px 20px;
  border-bottom:1px solid var(--ml-line);
  font-size:13px;
  line-height:1.85;
}

.heda-ml304 .ml-rfq-item:before{
  content:"";
  position:absolute;
  left:2px;
  top:21px;
  width:7px;
  height:7px;
  background:var(--ml-orange);
}

/* ============================================================
   12 / FAQ
============================================================ */

.heda-ml304 .ml-faq{
  border-top:1px solid var(--ml-line);
}

.heda-ml304 .ml-faq-row{
  display:grid;
  grid-template-columns:minmax(0,.4fr) minmax(0,.6fr);
  gap:32px;
  padding:23px 0;
  border-bottom:1px solid var(--ml-line);
}

.heda-ml304 .ml-faq-row h3{
  color:var(--ml-ink);
  font-size:16px;
  font-weight:800;
  line-height:1.6;
}

.heda-ml304 .ml-faq-row p{
  font-size:14px;
  line-height:1.95;
}

/* ============================================================
   13 / NATIVE INQUIRY CTA
============================================================ */

.heda-ml304 .ml-cta-section{
  padding:40px 0 72px;
}

.heda-ml304 .ml-cta{
  display:grid;
  grid-template-columns:minmax(0,1fr) auto;
  align-items:center;
  gap:35px;
  padding:46px;
  border-top:4px solid var(--ml-orange);
  background:var(--ml-ink);
}

.heda-ml304 .ml-cta-label{
  display:block;
  margin-bottom:13px;
  color:#cbdde7;
  font-size:11px;
  font-weight:800;
  letter-spacing:1.3px;
}

.heda-ml304 .ml-cta h2{
  color:#fff;
  font-size:clamp(26px,3vw,37px);
  line-height:1.3;
  font-weight:800;
}

.heda-ml304 .ml-cta p{
  margin-top:13px;
  color:#d2e1e9;
  font-size:14px;
  line-height:1.95;
}

.heda-ml304 a.ml304-quote{
  position:relative;
  z-index:2;
  display:inline-flex !important;
  align-items:center !important;
  justify-content:center !important;
  flex:0 0 auto;
  width:auto !important;
  height:auto !important;
  min-width:195px;
  min-height:54px;
  margin:0 !important;
  padding:16px 27px !important;
  border:0 !important;
  border-radius:3px !important;
  background:#e47a2d !important;
  background-image:none !important;
  color:#fff !important;
  font:800 13px/1.5 Arial,Helvetica,sans-serif !important;
  text-align:center !important;
  text-decoration:none !important;
  white-space:nowrap;
  opacity:1 !important;
  visibility:visible !important;
  box-shadow:none !important;
  cursor:pointer;
  transition:background-color .2s ease;
}

.heda-ml304 a.ml304-quote:hover{
  background:#b95d20 !important;
  color:#fff !important;
}

.heda-ml304 a.ml304-quote:visited{
  color:#fff !important;
}

.heda-ml304 a.ml304-quote:focus-visible{
  outline:3px solid #fff;
  outline-offset:3px;
}

/* ============================================================
   TABLET
============================================================ */

@media(max-width:1024px){

  .heda-ml304 .ml-hero-grid{
    grid-template-columns:minmax(0,1.1fr) minmax(0,.9fr);
  }

  .heda-ml304 .ml-hero-panel{
    padding:26px;
  }

  .heda-ml304 .ml-anatomy,
  .heda-ml304 .ml-spec-layout,
  .heda-ml304 .ml-rfq{
    gap:28px;
  }

  .heda-ml304 .ml-eng{
    padding:25px 19px;
  }

  .heda-ml304 .ml-cta{
    padding:37px 32px;
  }
}

/* ============================================================
   TABLET PORTRAIT
============================================================ */

@media(max-width:768px){

  .heda-ml304 .ml-wrap{
    width:calc(100% - 32px);
  }

  .heda-ml304 .ml-section{
    padding:57px 0;
  }

  .heda-ml304 .ml-title{
    font-size:31px;
  }

  .heda-ml304 .ml-heading{
    margin-bottom:27px;
  }

  .heda-ml304 .ml-hero-intro{
    padding:40px 0 27px;
  }

  .heda-ml304 .ml-hero-intro h2{
    font-size:44px;
  }

  .heda-ml304 .ml-hero-grid,
  .heda-ml304 .ml-anatomy,
  .heda-ml304 .ml-spec-layout,
  .heda-ml304 .ml-rfq{
    grid-template-columns:1fr;
  }

  .heda-ml304 .ml-hero-grid{
    padding-bottom:44px;
  }

  .heda-ml304 .ml-hero-panel{
    padding:29px;
  }

  .heda-ml304 .ml-facts{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .heda-ml304 .ml-fact:nth-child(3){
    border-left:0;
  }

  .heda-ml304 .ml-fact:nth-child(n+3){
    border-top:1px solid var(--ml-line);
  }

  .heda-ml304 .ml-load-concept{
    grid-template-columns:1fr;
    gap:17px;
  }

  .heda-ml304 .ml-apps{
    grid-template-columns:1fr;
    gap:17px;
  }

  .heda-ml304 .ml-engineering{
    padding:58px 0;
  }

  .heda-ml304 .ml-eng-grid{
    grid-template-columns:repeat(2,minmax(0,1fr));
  }

  .heda-ml304 .ml-project-row{
    grid-template-columns:35px minmax(0,1fr);
    gap:8px 13px;
  }

  .heda-ml304 .ml-project-row p{
    grid-column:2;
  }

  .heda-ml304 .ml-faq-row{
    grid-template-columns:1fr;
    gap:8px;
  }

  .heda-ml304 .ml-cta{
    grid-template-columns:1fr;
    gap:26px;
    padding:35px 29px;
  }

  .heda-ml304 a.ml304-quote{
    justify-self:start;
  }
}

/* ============================================================
   SMALL MOBILE
============================================================ */

@media(max-width:480px){

  .heda-ml304 .ml-wrap{
    width:calc(100% - 26px);
  }

  .heda-ml304 .ml-hero-intro h2{
    font-size:35px;
  }

  .heda-ml304 .ml-hero-photo{
    padding:8px;
  }

  .heda-ml304 .ml-hero-panel{
    padding:23px;
  }

  .heda-ml304 .ml-fact{
    padding:20px 12px;
  }

  .heda-ml304 .ml-fact strong{
    font-size:16px;
  }

  .heda-ml304 .ml-anatomy-item{
    grid-template-columns:32px minmax(0,1fr);
    gap:10px;
  }

  .heda-ml304 .ml-load-box,
  .heda-ml304 .ml-app,
  .heda-ml304 .ml-operation{
    padding:23px;
  }

  .heda-ml304 .ml-zones{
    grid-template-columns:1fr;
  }

  .heda-ml304 .ml-zone{
    display:block;
    border-bottom:1px solid var(--ml-line);
  }

  .heda-ml304 .ml-zone-head{
    padding:20px 0 7px;
    border:0;
  }

  .heda-ml304 .ml-zone-body{
    padding:0 0 21px 0;
    border:0;
  }

  .heda-ml304 .ml-eng-grid,
  .heda-ml304 .ml-operations{
    grid-template-columns:1fr;
  }

  .heda-ml304 .ml-eng{
    padding:25px;
  }

  .heda-ml304 .ml-spec-panel,
  .heda-ml304 .ml-rfq-panel{
    padding:22px;
  }

  .heda-ml304 .ml-spec-row,
  .heda-ml304 .ml-rfq-list{
    grid-template-columns:1fr;
  }

  .heda-ml304 .ml-cta{
    padding:30px 23px;
  }

  .heda-ml304 a.ml304-quote{
    width:100% !important;
    min-width:0;
    white-space:normal;
  }
}