/* =========================================================
   HEDA SELECTIVE PALLET RACKING — PRODUCT DESCRIPTION
   Scoped styles only
========================================================= */

.heda-selective{
  --navy:#102f4f;
  --navy-dark:#0b2239;
  --blue:#174f7c;
  --accent:#ef6c24;
  --green:#24766b;
  --text:#273544;
  --muted:#647383;
  --line:#e3e9ee;
  --soft:#f5f8fa;
  --white:#ffffff;

  width:100%;
  max-width:1280px;
  margin:0 auto;
  color:var(--text);
  font-family:Arial, Helvetica, sans-serif;
  line-height:1.65;
  box-sizing:border-box;
}

.heda-selective *,
.heda-selective *:before,
.heda-selective *:after{
  box-sizing:border-box;
}

.heda-selective img{
  width:100%;
  max-width:100%;
  display:block;
}

.heda-selective h2,
.heda-selective h3,
.heda-selective h4,
.heda-selective p{
  margin-top:0;
}

.heda-selective h2{
  font-size:38px;
  line-height:1.16;
  color:var(--navy-dark);
  margin-bottom:18px;
  font-weight:700;
  letter-spacing:-0.7px;
}

.heda-selective h3{
  font-size:25px;
  line-height:1.25;
  color:var(--navy-dark);
  margin-bottom:12px;
  font-weight:700;
}

.heda-selective p{
  font-size:16px;
  color:var(--muted);
  margin-bottom:16px;
}

.heda-selective .eyebrow{
  display:inline-block;
  margin-bottom:12px;
  color:var(--accent);
  font-size:13px;
  font-weight:700;
  letter-spacing:1.5px;
  text-transform:uppercase;
}

.heda-selective .section{
  padding:72px 28px;
}

.heda-selective .section-soft{
  background:var(--soft);
}

.heda-selective .section-dark{
  background:var(--navy-dark);
  color:var(--white);
}

.heda-selective .container{
  max-width:1180px;
  margin:0 auto;
}

.heda-selective .section-intro{
  max-width:760px;
  margin-bottom:40px;
}

/* =========================================================
   01 OVERVIEW
========================================================= */

.heda-selective .overview-grid{
  display:grid;
  grid-template-columns:0.9fr 1.1fr;
  gap:58px;
  align-items:center;
}

.heda-selective .lead{
  font-size:18px;
  line-height:1.7;
  color:#526475;
}

.heda-selective .overview-image{
  overflow:hidden;
  border-radius:6px;
  background:#e9eef2;
}

.heda-selective .overview-image img{
  aspect-ratio:4/3;
  object-fit:cover;
}

.heda-selective .key-points{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:16px;
  margin-top:30px;
}

.heda-selective .key-point{
  padding:18px 18px 17px;
  border:1px solid var(--line);
  border-radius:6px;
  background:var(--white);
}

.heda-selective .key-point strong{
  display:block;
  margin-bottom:4px;
  color:var(--navy-dark);
  font-size:15px;
}

.heda-selective .key-point span{
  color:var(--muted);
  font-size:13px;
}


/* =========================================================
   WHY SELECTIVE
========================================================= */

.heda-selective .benefit-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:18px;
}

.heda-selective .benefit{
  padding:28px 24px;
  background:var(--white);
  border:1px solid var(--line);
  border-radius:6px;
}

.heda-selective .benefit-number{
  display:block;
  margin-bottom:20px;
  color:var(--accent);
  font-size:14px;
  font-weight:700;
}

.heda-selective .benefit h3{
  font-size:19px;
}

.heda-selective .benefit p{
  margin-bottom:0;
  font-size:14px;
}


/* =========================================================
   OPERATION
========================================================= */

.heda-selective .operation-grid{
  display:grid;
  grid-template-columns:1.12fr 0.88fr;
  gap:55px;
  align-items:center;
}

.heda-selective .operation-image{
  overflow:hidden;
  border-radius:6px;
  background:#e9eef2;
}

.heda-selective .operation-image img{
  aspect-ratio:16/10;
  object-fit:cover;
}

.heda-selective .process{
  margin-top:27px;
}

.heda-selective .process-row{
  display:flex;
  gap:16px;
  padding:15px 0;
  border-bottom:1px solid var(--line);
}

.heda-selective .process-row:last-child{
  border-bottom:0;
}

.heda-selective .process-num{
  flex:0 0 30px;
  height:30px;
  border-radius:50%;
  background:var(--navy);
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:12px;
  font-weight:700;
}

.heda-selective .process-row strong{
  display:block;
  color:var(--navy-dark);
  font-size:15px;
  margin-bottom:2px;
}

.heda-selective .process-row span{
  color:var(--muted);
  font-size:14px;
}


/* =========================================================
   TECHNICAL CONFIGURATION
========================================================= */

.heda-selective .spec-wrap{
  display:grid;
  grid-template-columns:0.75fr 1.25fr;
  gap:55px;
  align-items:start;
}

.heda-selective .spec-table{
  width:100%;
  border-collapse:collapse;
  background:#fff;
  border-top:3px solid var(--navy);
}

.heda-selective .spec-table tr{
  border-bottom:1px solid var(--line);
}

.heda-selective .spec-table th,
.heda-selective .spec-table td{
  padding:16px 18px;
  text-align:left;
  vertical-align:top;
  font-size:14px;
}

.heda-selective .spec-table th{
  width:38%;
  color:var(--navy-dark);
  font-weight:700;
}

.heda-selective .spec-table td{
  color:#5d6c79;
}

.heda-selective .note-box{
  margin-top:25px;
  padding:18px 20px;
  background:#eaf1f6;
  border-left:3px solid var(--accent);
  color:#536475;
  font-size:14px;
}


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

.heda-selective .component-grid{
  display:grid;
  grid-template-columns:1.05fr 0.95fr;
  gap:55px;
  align-items:center;
}

.heda-selective .component-image{
  overflow:hidden;
  border-radius:6px;
}

.heda-selective .component-image img{
  aspect-ratio:1/1;
  object-fit:cover;
}

.heda-selective .component-list{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:13px;
  margin-top:27px;
}

.heda-selective .component-item{
  padding:15px 16px;
  background:var(--soft);
  border-radius:5px;
  border-left:3px solid var(--green);
}

.heda-selective .component-item strong{
  display:block;
  color:var(--navy-dark);
  font-size:14px;
}

.heda-selective .component-item span{
  color:var(--muted);
  font-size:12px;
}


/* =========================================================
   ENGINEERING
========================================================= */

.heda-selective .engineering{
  overflow:hidden;
  border-radius:7px;
  background:var(--navy-dark);
}

.heda-selective .engineering-grid{
  display:grid;
  grid-template-columns:0.95fr 1.05fr;
  align-items:stretch;
}

.heda-selective .engineering-copy{
  padding:55px 48px;
}

.heda-selective .engineering-copy h2{
  color:#fff;
}

.heda-selective .engineering-copy p{
  color:#cbd6df;
}

.heda-selective .engineering-image{
  min-height:470px;
}

.heda-selective .engineering-image img{
  width:100%;
  height:100%;
  min-height:470px;
  object-fit:cover;
}

.heda-selective .engineering-inputs{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:11px;
  margin-top:27px;
}

.heda-selective .engineering-input{
  padding:12px 14px;
  border:1px solid rgba(255,255,255,.18);
  color:#e8eff4;
  font-size:13px;
}


/* =========================================================
   APPLICATIONS
========================================================= */

.heda-selective .application-grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:16px;
}

.heda-selective .application{
  min-height:175px;
  padding:25px;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  background:var(--navy);
  border-radius:6px;
  position:relative;
  overflow:hidden;
}

.heda-selective .application:before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:4px;
  height:100%;
  background:var(--accent);
}

.heda-selective .application span{
  position:relative;
  color:#9db6c9;
  font-size:12px;
  letter-spacing:1px;
  text-transform:uppercase;
}

.heda-selective .application strong{
  position:relative;
  margin-top:6px;
  color:#fff;
  font-size:18px;
  line-height:1.3;
}


/* =========================================================
   CTA
========================================================= */

.heda-selective .cta{
  padding:58px 48px;
  background:#edf3f6;
  border-radius:7px;
  display:grid;
  grid-template-columns:1fr auto;
  gap:40px;
  align-items:center;
}

.heda-selective .cta h2{
  max-width:680px;
  margin-bottom:10px;
}

.heda-selective .cta p{
  max-width:720px;
  margin-bottom:0;
}

.heda-selective .cta-button{
  display:inline-block;
  padding:16px 26px;
  background:var(--accent);
  color:#fff !important;
  text-decoration:none !important;
  font-size:14px;
  font-weight:700;
  border-radius:4px;
  white-space:nowrap;
}

.heda-selective .cta-button:hover{
  opacity:.9;
}


/* =========================================================
   RESPONSIVE
========================================================= */

@media (max-width:980px){

  .heda-selective h2{
    font-size:32px;
  }

  .heda-selective .overview-grid,
  .heda-selective .operation-grid,
  .heda-selective .spec-wrap,
  .heda-selective .component-grid,
  .heda-selective .engineering-grid{
    grid-template-columns:1fr;
  }

  .heda-selective .benefit-grid,
  .heda-selective .application-grid{
    grid-template-columns:1fr 1fr;
  }

  .heda-selective .engineering-image{
    min-height:auto;
  }

  .heda-selective .engineering-image img{
    min-height:auto;
    aspect-ratio:16/10;
  }

  .heda-selective .cta{
    grid-template-columns:1fr;
  }
}

@media (max-width:600px){

  .heda-selective .section{
    padding:50px 18px;
  }

  .heda-selective h2{
    font-size:28px;
  }

  .heda-selective .lead{
    font-size:16px;
  }

  .heda-selective .key-points,
  .heda-selective .benefit-grid,
  .heda-selective .component-list,
  .heda-selective .engineering-inputs,
  .heda-selective .application-grid{
    grid-template-columns:1fr;
  }

  .heda-selective .engineering-copy{
    padding:38px 24px;
  }

  .heda-selective .spec-table th,
  .heda-selective .spec-table td{
    padding:13px 10px;
    font-size:13px;
  }

  .heda-selective .cta{
    padding:36px 24px;
  }
}