:root{
  --pd-green:#2f8737;
  --pd-green-dark:#0b5d31;
  --pd-green-deep:#07502a;
  --pd-soft:#eef7e9;
  --pd-text:#172019;
  --pd-muted:#5d6961;
  --pd-line:#dfe9dc;
  --pd-border:rgba(53,99,56,.14);
}

.pd-page{
  font-family:"DM Sans",sans-serif;
  color:var(--pd-text);
  background:#fff;
  padding-bottom:50px;
}


/* =========================================================
   PREMIUM PRODUCT DETAILS HERO
========================================================= */
.pd-hero{
  position:relative;
  min-height:430px;
  overflow:hidden;
  opacity:1;
  background:
    linear-gradient(90deg, rgba(248, 252, 246, .99) 0%, rgba(248, 252, 246, .98) 43%, rgb(248 252 246) 52%, rgb(248 252 246 / 40%) 66%, rgb(248 252 246 / 74%) 100%), url(../image/vp-lab-banner.jpg);
  background-size:cover;
  background-position:center right;
  background-repeat:no-repeat;
  border-bottom:1px solid #e2ece0;
}

.pd-hero::before{
  content:"";
  position:absolute;
  z-index:1;
  left:44%;
  top:-120px;
  width:250px;
  height:650px;
  background:#f9fcf7;
  border-radius:0 0 78% 0;
  transform:rotate(10deg);
  box-shadow:
    20px 0 0 rgba(255,255,255,.94),
    27px 0 0 rgba(47,135,55,.07);
  pointer-events:none;
}

.pd-hero::after{
  content:"";
  position:absolute;
  z-index:2;
  left:39%;
  top:72px;
  width:95px;
  height:90px;
  opacity:.42;
  background-image:
    radial-gradient(#8bc58e 1.5px,transparent 1.5px);
  background-size:13px 13px;
  pointer-events:none;
}

.pd-hero__overlay{
  position:absolute;
  inset:0;
  z-index:0;
  background:
    radial-gradient(
      circle at 13% 30%,
      rgba(168,215,151,.22),
      transparent 31%
    );
  pointer-events:none;
}

.pd-hero__content{
  position:relative;
  z-index:4;
  width:min(1420px,calc(100% - 44px));
  margin:0 auto;
  padding-top:100px;
  color:var(--pd-text);
}

.pd-hero__content::before{
  content:"PRODUCT DETAILS";
  min-height:34px;
  display:inline-flex;
  align-items:center;
  margin-bottom:23px;
  padding:0 17px 0 39px;
  border:1px solid #d5e7d1;
  border-radius:999px;
  background:
    radial-gradient(
      circle at 19px 50%,
      #0b5d31 0 5px,
      transparent 6px
    ),
    rgba(255,255,255,.95);
  color:#0b5d31;
  font-size:13px;
  font-weight:800;
  letter-spacing:1px;
  box-shadow:0 8px 22px rgba(28,79,38,.07);
}

.pd-hero__content h1{
  max-width:650px;
  margin:0;
  color:#111813;
  font-size:58px;
  line-height:1.03;
  letter-spacing:-2px;
  font-weight:700;
}

.pd-hero__content h1::after{
  content:"Product Information.";
  display:block;
  margin-top:7px;
  color:var(--pd-green-dark);
}

.pd-breadcrumb{
  position:absolute;
  left:0;
  top:290px;
  min-height:48px;
  display:inline-flex;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
  margin:0;
  padding:0 22px;
  border:1px solid rgba(11,93,49,.08);
  border-radius:999px;
  background:#fff;
  box-shadow:0 12px 30px rgba(27,74,34,.10);
  font-size:13px;
}

.pd-breadcrumb a{
  color:#4b5850;
  text-decoration:none;
  font-weight:600;
}

.pd-breadcrumb a:hover{
  color:var(--pd-green-dark);
}

.pd-breadcrumb i{
  color:#91a296;
  font-size:10px;
}

.pd-breadcrumb span{
  color:#69756d;
}

.pd-breadcrumb strong{
  color:var(--pd-green-dark);
  font-weight:800;
}

.pd-hero__content::after{
  content:"";
  position:absolute;
  left:0;
  top:346px;
  width:90px;
  height:3px;
  border-radius:20px;
  background:
    linear-gradient(
      90deg,
      var(--pd-green-dark),
      #79ba67
    );
}


/* MAIN LAYOUT */
.pd-layout{
  width:min(1420px,calc(100% - 44px));
  margin:28px auto 0;
  display:grid;
  grid-template-columns:220px 1fr;
  gap:20px;
}


/* SIDEBAR */
.pd-sidebar{
  position:sticky;
  top:100px;
  align-self:start;
  max-height:720px;
  overflow:auto;
  border:1px solid #dce6da;
  border-radius:12px;
  background:#fff;
}

.pd-sidebar__title{
  min-height:58px;
  display:flex;
  align-items:center;
  padding:0 16px;
  color:#23492b;
  font-size:20px;
  font-weight:700;
}

.pd-cat{
  min-height:44px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 14px;
  border-top:1px solid #edf1eb;
  color:#343e37;
  font-size:14px;
  text-decoration:none;
}

.pd-cat i{
  font-size:10px;
  color:#92a596;
}

.pd-cat:hover,
.pd-cat.active{
  background:#73d300;
  color:#fff;
}

.pd-cat:hover i,
.pd-cat.active i{
  color:#fff;
}


/* RIGHT CONTENT */
.pd-content{
  min-width:0;
}

.pd-top-grid{
  display:grid;
  grid-template-columns:.92fr 1.08fr;
  gap:18px;
}

.pd-image-card,
.pd-spec-card,
.pd-description{
  border:1px solid var(--pd-border);
  border-radius:16px;
  background:#fff;
  box-shadow:0 10px 28px rgba(43,77,44,.045);
}

.pd-image-card{
  min-height:430px;
  display:flex;
  align-items:center;
  justify-content:center;
  padding:28px;
}

.pd-image-card img{
  width:min(100%,460px);
  height:auto;
  max-height:350px;
  object-fit:contain;
}

.pd-spec-card{
  padding:20px 20px 18px;
}

.pd-spec-card h2{
  margin:0 0 14px;
  color:#14572f;
  font-size:25px;
  font-weight:700;
}

.pd-spec-list{
  border-top:1px solid #e5ece2;
}

.pd-spec-row{
  display:grid;
  grid-template-columns:28px 150px 14px 1fr;
  align-items:center;
  gap:8px;
  min-height:52px;
  padding:7px 0;
  border-bottom:1px solid #e7eee5;
}

.pd-spec-icon{
  color:#1f7b3a;
  font-size:14px;
}

.pd-spec-row strong{
  color:#24512d;
  font-size:13px;
}

.pd-spec-row b{
  color:#5b675f;
  font-size:13px;
}

.pd-spec-row span:last-child{
  color:#3a443d;
  font-size:13px;
}

.pd-inquiry-btn{
  min-height:52px;
  margin-top:16px;
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  border-radius:8px;
  background:#0b5d31;
  color:#fff;
  font-size:14px;
  font-weight:700;
  text-transform:uppercase;
  text-decoration:none;
}

.pd-inquiry-btn:hover{
  background:#2f8737;
  color:#fff;
}


/* DESCRIPTION */
.pd-description{
  margin-top:18px;
  padding:24px 24px 26px;
}

.pd-description h2{
  margin:0 0 15px;
  color:#174f2a;
  font-size:29px;
  font-weight:700;
}

.pd-description h3{
  margin:18px 0 7px;
  color:#173f24;
  font-size:16px;
  font-weight:700;
}

.pd-description p,
.pd-description li{
  color:#49544d;
  font-size:14px;
  line-height:1.65;
}

.pd-description p{
  margin:0 0 9px;
}

.pd-description ul{
  margin:5px 0 8px 22px;
  padding:0;
}

.pd-note{
  color:#6a756e !important;
  font-size:13px !important;
}


/* QUALITY BANNER */
.pd-quality-banner{
  position:relative;
  width:min(1420px,calc(100% - 44px));
  min-height:180px;
  margin:24px auto 0;
  overflow:hidden;
  border-radius:14px;
  background:
    linear-gradient(90deg,rgba(7,88,47,.96) 0%,rgba(7,88,47,.90) 38%,rgba(7,88,47,.48) 64%,rgba(7,88,47,.05) 100%),
    url("../image/vp-quality-banner.jpg");
  background-size:cover;
  background-position:center;
  background-repeat:no-repeat;
}

.pd-quality-overlay{
  position:absolute;
  inset:0;
  background:linear-gradient(90deg,rgba(6,85,44,.30),rgba(6,85,44,0));
}

.pd-quality-content{
  position:relative;
  z-index:2;
  max-width:650px;
  padding:27px 30px;
  color:#fff;
}

.pd-quality-content h2{
  margin:0;
  font-size:28px;
  line-height:1.15;
  font-weight:700;
}

.pd-quality-points{
  display:flex;
  flex-wrap:wrap;
  gap:24px;
  margin-top:26px;
}

.pd-quality-points span{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:13px;
  font-weight:600;
}


/* RESPONSIVE */
@media(max-width:1100px){
  .pd-hero{
    min-height:390px;
  }

  .pd-hero::before{
    left:48%;
  }

  .pd-hero__content h1{
    font-size:48px;
  }

  .pd-breadcrumb{
    top:290px;
  }

  .pd-hero__content::after{
    top:326px;
  }

  .pd-layout{
    grid-template-columns:190px 1fr;
  }

  .pd-top-grid{
    grid-template-columns:1fr;
  }

  .pd-image-card{
    min-height:340px;
  }
}

@media(max-width:800px){
  .pd-hero{
    min-height:auto;
    background-position:65% center;
  }

  .pd-hero::before,
  .pd-hero::after{
    display:none;
  }

  .pd-hero__overlay{
    background:
      linear-gradient(
        180deg,
        rgba(248,252,246,.99) 0%,
        rgba(248,252,246,.95) 58%,
        rgba(248,252,246,.52) 100%
      );
  }

  .pd-hero__content{
    width:calc(100% - 34px);
    padding:85px 0 70px;
  }

  .pd-hero__content h1{
    max-width:100%;
    font-size:44px;
  }

  .pd-breadcrumb{
    position:relative;
    left:auto;
    top:auto;
    margin-top:28px;
    max-width:100%;
    min-height:46px;
    padding:11px 18px;
    border-radius:14px;
  }

  .pd-hero__content::after{
    display:none;
  }

  .pd-layout{
    grid-template-columns:1fr;
  }

  .pd-sidebar{
    position:relative;
    top:auto;
    max-height:none;
  }

  .pd-spec-row{
    grid-template-columns:28px 130px 14px 1fr;
  }
}

@media(max-width:560px){
  .pd-hero{
    background-position:70% center;
  }

  .pd-hero__content{
    width:calc(100% - 28px);
    padding:85px 0 52px;
  }

  .pd-hero__content::before{
    min-height:30px;
    margin-bottom:18px;
    padding:0 13px 0 34px;
    font-size:11px;
  }

  .pd-hero__content h1{
    font-size:36px;
    line-height:1.07;
    letter-spacing:-1.2px;
  }

  .pd-hero__content h1::after{
    margin-top:4px;
  }

  .pd-breadcrumb{
    gap:7px;
    margin-top:23px;
    padding:11px 14px;
    font-size:11px;
    line-height:1.45;
  }

  .pd-layout,
  .pd-quality-banner{
    width:calc(100% - 16px);
  }

  .pd-image-card{
    min-height:290px;
    padding:18px;
  }

  .pd-spec-card{
    padding:16px;
  }

  .pd-spec-card h2{
    font-size:22px;
  }

  .pd-spec-row{
    grid-template-columns:24px 1fr;
    gap:5px 10px;
    padding:10px 0;
  }

  .pd-spec-row b{
    display:none;
  }

  .pd-spec-row span:last-child{
    grid-column:2;
  }

  .pd-description{
    padding:18px;
  }

  .pd-description h2{
    font-size:24px;
  }

  .pd-quality-content h2{
    font-size:23px;
  }

  .pd-quality-points{
    flex-direction:column;
    gap:10px;
  }
}

@media(max-width:380px){
  .pd-hero__content h1{
    font-size:32px;
  }

  .pd-breadcrumb{
    border-radius:12px;
  }
}