:root{
    --abyss:#04121e;--deep:#0a2942;--cobalt:#12467f;--cobalt-b:#1c5fa8;
    --platinum:#eef1f4;--platinum-2:#e2e7ec;--porcelain:#f8fafb;
    --ink:#12202b;--ink-soft:#465866;--mist:#a8bdcc;--mist-dim:#71889b;
    --silver:#c5d2dd;--silver-b:#e8eef3;--line:rgba(18,32,43,.11);--line-d:rgba(197,210,221,.2);
    --ok:#1f7a52;--serif:"Cormorant Garamond",Georgia,serif;--sans:"Manrope",-apple-system,"Segoe UI",sans-serif;--maxw:1200px;
  }
  *{box-sizing:border-box;margin:0;padding:0;}
  .ly{font-family:var(--sans);color:var(--ink);background:var(--platinum);line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden;}
  .ly img{max-width:100%;display:block;}
  .wrap{max-width:var(--maxw);margin:0 auto;padding:0 32px;}
  a{color:inherit;text-decoration:none;}
  .eyebrow{font-size:11px;letter-spacing:.28em;text-transform:uppercase;font-weight:600;}
  h1,h2,h3,h4{font-family:var(--serif);font-weight:500;letter-spacing:-.01em;line-height:1.15;}

  /* header */
  .anno{background:var(--abyss);color:var(--silver);text-align:center;font-size:11px;letter-spacing:.2em;text-transform:uppercase;padding:8px 16px;}
  .nav{background:var(--abyss);}
  .nav .wrap{display:flex;align-items:center;justify-content:space-between;height:70px;}
  .nav .links{display:flex;gap:24px;font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:#bccdda;}
  .nav .links a:hover{color:#fff;}
  .nav .brand img{height:40px;width:auto;display:block;}
  .nav .util{display:flex;gap:18px;font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:#bccdda;}
  .nav .util .cart{color:var(--silver-b);}

  /* breadcrumb */
  .crumb{background:var(--porcelain);border-bottom:1px solid var(--line);}
  .crumb .wrap{padding:13px 32px;font-size:12px;color:var(--mist-dim);letter-spacing:.02em;}
  .crumb a:hover{color:var(--cobalt);}
  .crumb span[aria-current]{color:var(--ink);}

  /* top: gallery + buybox */
  .top{padding:40px 0 20px;}
  .top .wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:start;}
  .gallery .main{background:linear-gradient(160deg,#0d3355,#04121e);border-radius:16px;overflow:hidden;aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;}
  .gallery .main img{width:100%;height:100%;object-fit:cover;}
  .thumbs{display:flex;gap:12px;margin-top:14px;}
  .thumbs button{border:1px solid var(--line);border-radius:10px;overflow:hidden;width:84px;height:84px;background:linear-gradient(160deg,#0d3355,#04121e);cursor:pointer;padding:0;transition:border-color .2s;}
  .thumbs button.active,.thumbs button:hover{border-color:var(--cobalt);}
  .thumbs img{width:100%;height:100%;object-fit:cover;}

  .buy .brandrow{display:flex;align-items:center;gap:12px;margin-bottom:12px;}
  .buy .brandrow .b{font-size:11px;letter-spacing:.18em;text-transform:uppercase;color:var(--cobalt);font-weight:700;}
  .buy .brandrow .stk{font-size:11px;letter-spacing:.1em;text-transform:uppercase;display:flex;align-items:center;gap:6px;}
  .buy .brandrow .stk::before{content:"";width:7px;height:7px;border-radius:50%;background:currentColor;}
  .stk[data-state="instock"]{color:var(--ok);}
  .stk[data-state="outofstock"]{color:#b23b3b;}
  .stk[data-state="backorder"]{color:#b7791f;}
  .btn-add:disabled,.btn-add.dis{background:#c3ccd4;cursor:not-allowed;}
  .btn-add:disabled:hover,.btn-add.dis:hover{background:#c3ccd4;}
  .buy h1{font-size:clamp(26px,3.2vw,36px);color:var(--ink);}
  .buy .spec-line{font-size:13px;color:var(--ink-soft);margin:12px 0 18px;letter-spacing:.02em;}
  .usp{list-style:none;display:flex;flex-direction:column;gap:9px;margin:18px 0 22px;}
  .usp li{font-size:13.5px;color:var(--ink);padding-left:24px;position:relative;}
  .usp li::before{content:"";position:absolute;left:0;top:7px;width:12px;height:7px;border-left:1.6px solid var(--cobalt);border-bottom:1.6px solid var(--cobalt);transform:rotate(-45deg);}
  .pricebox{background:var(--porcelain);border:1px solid var(--line);border-radius:14px;padding:22px;}
  .pricebox .lead{display:flex;align-items:baseline;gap:10px;}
  .pricebox .price{font-family:var(--serif);font-size:34px;color:var(--cobalt);font-weight:600;}
  .pricebox .unit{font-size:12px;color:var(--mist-dim);letter-spacing:.04em;}
  .tiers{display:flex;gap:8px;margin:16px 0;}
  .tier{flex:1;text-align:center;border:1px solid var(--line);border-radius:9px;padding:9px 4px;}
  .tier .q{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--mist-dim);}
  .tier .p{font-size:14px;font-weight:700;color:var(--ink);margin-top:3px;font-variant-numeric:tabular-nums;}
  .tier.best{border-color:var(--cobalt);background:#eef4fb;}
  .qtyrow{display:flex;gap:12px;margin-top:6px;}
  .qty{display:flex;align-items:center;border:1px solid var(--line);border-radius:9px;overflow:hidden;}
  .qty button{width:40px;height:48px;border:none;background:#fff;font-size:18px;color:var(--ink);cursor:pointer;}
  .qty input{width:46px;height:48px;border:none;text-align:center;font-size:15px;font-family:var(--sans);}
  .btn-add{flex:1;background:var(--cobalt);color:#fff;border:none;border-radius:9px;font-family:var(--sans);font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;cursor:pointer;transition:background .2s;}
  .btn-add:hover{background:var(--cobalt-b);}
  .btn-quote{width:100%;margin-top:10px;background:#fff;border:1px solid var(--ink);color:var(--ink);border-radius:9px;padding:14px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;cursor:pointer;transition:all .2s;}
  .btn-quote:hover{background:var(--ink);color:#fff;}
  .assure{display:flex;flex-wrap:wrap;gap:14px;margin-top:16px;font-size:11.5px;color:var(--ink-soft);}
  .assure span{display:flex;align-items:center;gap:6px;}
  .assure span::before{content:"◆";color:var(--cobalt);font-size:9px;}

  /* quick answer */
  .qa{background:#eef4fb;border-left:3px solid var(--cobalt);border-radius:0 12px 12px 0;padding:22px 26px;margin:28px 0;}
  .qa .lab{font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--cobalt);font-weight:700;margin-bottom:8px;}
  .qa p{font-size:15px;color:var(--ink);line-height:1.7;}

  /* body sections */
  .body{padding:20px 0 70px;}
  .body .wrap{display:grid;grid-template-columns:1fr 300px;gap:56px;align-items:start;}
  .content h2{font-size:27px;color:var(--ink);margin:2px 0 14px;}
  .content h2:first-child{margin-top:0;}
  .content p{font-size:15px;color:var(--ink-soft);margin-bottom:14px;line-height:1.75;}
  .content strong{color:var(--ink);}
  .content .rule{width:44px;height:1px;background:var(--cobalt);margin:0 0 26px;}

  table.spec{width:100%;border-collapse:collapse;margin:6px 0 10px;font-size:13.5px;}
  table.spec th,table.spec td{text-align:left;padding:11px 14px;border-bottom:1px solid var(--line);vertical-align:top;}
  table.spec th{width:38%;color:var(--ink);font-weight:600;background:var(--porcelain);}
  table.spec td{color:var(--ink-soft);}
  table.spec tr:nth-child(even) th{background:#f1f4f7;}

  .steps{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:8px 0 10px;}
  .step{background:var(--porcelain);border:1px solid var(--line);border-radius:12px;padding:20px;}
  .step .n{font-family:var(--serif);font-size:15px;color:var(--cobalt);}
  .step h4{font-size:17px;color:var(--ink);margin:8px 0 6px;}
  .step p{font-size:13px;margin:0;}

  .faq details{border-bottom:1px solid var(--line);padding:16px 0;}
  .faq summary{font-family:var(--serif);font-size:19px;color:var(--ink);cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:16px;}
  .faq summary::-webkit-details-marker{display:none;}
  .faq summary::after{content:"+";color:var(--cobalt);font-size:22px;font-family:var(--sans);}
  .faq details[open] summary::after{content:"–";}
  .faq details p{font-size:14px;color:var(--ink-soft);margin-top:12px;line-height:1.7;}

  /* sidebar */
  .side{position:sticky;top:24px;display:flex;flex-direction:column;gap:20px;}
  .side .card{background:var(--porcelain);border:1px solid var(--line);border-radius:14px;padding:20px;}
  .side h4{font-size:13px;letter-spacing:.06em;text-transform:uppercase;color:var(--ink);margin-bottom:14px;font-family:var(--sans);font-weight:700;}
  .side ul{list-style:none;display:flex;flex-direction:column;gap:12px;}
  .side .rel{display:flex;gap:12px;align-items:center;}
  .side .rel .th{width:48px;height:48px;border-radius:8px;background:linear-gradient(160deg,#1c5fa8,#0a2942);flex-shrink:0;}
  .side .rel .nm{font-size:13px;color:var(--ink);line-height:1.3;}
  .side .rel .pr{font-size:12px;color:var(--cobalt);font-weight:600;}
  .side .rel:hover .nm{color:var(--cobalt);}
  .side .hub{font-size:12.5px;color:var(--cobalt);letter-spacing:.08em;text-transform:uppercase;font-weight:600;}

  .author{font-size:12px;color:var(--mist-dim);border-top:1px solid var(--line);margin-top:34px;padding-top:16px;line-height:1.6;}

  /* SEO panel */

  .areas{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin:8px 0 22px;}
  .area{background:var(--porcelain);border:1px solid var(--line);border-radius:12px;padding:18px;}
  .area h4{font-size:17px;color:var(--ink);margin-bottom:6px;}
  .area p{font-size:12.5px;color:var(--ink-soft);margin:0;line-height:1.6;}
  .subh{font-family:var(--serif);font-size:20px;color:var(--ink);font-weight:500;margin:18px 0 10px;}
  .forwho{list-style:none;display:flex;flex-direction:column;gap:9px;margin:6px 0 16px;}
  .forwho li{font-size:14px;color:var(--ink);padding-left:24px;position:relative;line-height:1.55;}
  .forwho li::before{content:"";position:absolute;left:0;top:7px;width:12px;height:7px;border-left:1.6px solid var(--cobalt);border-bottom:1.6px solid var(--cobalt);transform:rotate(-45deg);}
  @media (max-width:900px){.areas{grid-template-columns:1fr;}}
  .top .gallery{position:sticky;top:24px;}
  .glance{background:linear-gradient(155deg,#0a2942,#04121e);color:#dbe8f2;}
  .glance .wrap{display:flex;justify-content:space-between;gap:10px;padding:24px 32px;}
  .glance .g{flex:1;text-align:center;display:flex;flex-direction:column;gap:6px;padding:0 10px;border-right:1px solid rgba(197,210,221,.16);}
  .glance .g:last-child{border-right:none;}
  .glance .k{font-size:10px;letter-spacing:.2em;text-transform:uppercase;color:var(--silver);}
  .glance .v{font-family:var(--serif);font-size:18px;color:#f4f8fb;line-height:1.2;}
  .s-ey{font-size:11px;letter-spacing:.22em;text-transform:uppercase;color:var(--cobalt);font-weight:700;margin:46px 0 6px;}
  @media (max-width:900px){.top .gallery{position:static;}.glance .wrap{flex-wrap:wrap;}.glance .g{flex:1 0 45%;border-right:none;border-bottom:1px solid rgba(197,210,221,.14);padding-bottom:14px;}}
  footer{background:#030d16;color:#8ba3b3;font-size:13px;}
  footer .wrap{padding:44px 32px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:20px;align-items:center;}
  footer .fb img{height:30px;width:auto;}
  footer .fnote{font-size:11px;color:#5f7887;letter-spacing:.06em;}

  @media (max-width:900px){
    .nav .links{display:none;}
    .top .wrap{grid-template-columns:1fr;gap:30px;}
    .body .wrap{grid-template-columns:1fr;gap:36px;}
    .side{position:static;}
    .steps{grid-template-columns:1fr;}
  }

/* ---- WooCommerce native add-to-cart styled as Lyderma ---- */
.buy .pricebox form.cart{display:flex;gap:12px;align-items:stretch;margin-top:6px;flex-wrap:wrap;}
.buy .pricebox .quantity{display:flex;align-items:center;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#fff;}
.buy .pricebox .quantity input.qty{width:58px;height:48px;border:none;text-align:center;font-size:15px;font-family:var(--sans);background:#fff;}
.buy .pricebox .single_add_to_cart_button{flex:1;min-width:160px;background:var(--cobalt);color:#fff;border:none;border-radius:9px;font-family:var(--sans);font-size:12px;letter-spacing:.14em;text-transform:uppercase;font-weight:700;cursor:pointer;min-height:50px;transition:background .2s;}
.buy .pricebox .single_add_to_cart_button:hover{background:var(--cobalt-b);}
.buy .pricebox .stock{font-size:12px;color:var(--ink-soft);margin:8px 0;}
.buy .pricebox .woocommerce-variation-add-to-cart{display:flex;gap:12px;flex-wrap:wrap;}
.woocommerce-notices-wrapper{max-width:1200px;margin:0 auto;padding:0 32px;}
.buy .price .amount,.buy .price bdi{font-family:var(--serif);color:var(--cobalt);}
.buy .price del{opacity:.5;font-size:.7em;}
.side .rel .th img{width:48px;height:48px;object-fit:cover;border-radius:8px;}

/* override WooCommerce default purple button -> Lyderma cobalt */
.buy .pricebox form.cart button.single_add_to_cart_button,
.buy .pricebox .single_add_to_cart_button{
  background:var(--cobalt)!important;color:#fff!important;border:none!important;border-radius:9px!important;
}
.buy .pricebox form.cart button.single_add_to_cart_button:hover,
.buy .pricebox .single_add_to_cart_button:hover{background:var(--cobalt-b)!important;}

/* fix: request-quote button full width below cart form */
.buy .pricebox .btn-quote{
  display:block!important;width:100%!important;margin-top:12px!important;
  background:#fff;border:1px solid var(--ink);color:var(--ink);border-radius:9px;
  padding:14px 16px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;
  font-weight:700;text-align:center;box-sizing:border-box;transition:all .2s;cursor:pointer;
}
.buy .pricebox .btn-quote:hover{background:var(--ink);color:#fff;}
.buy .pricebox form.cart{margin:0 0 2px!important;}

.lyd-tiernote{display:block;margin-top:5px;font-size:11px;letter-spacing:.06em;color:var(--cobalt,#12467f);font-weight:600;}

/* volume pricing — "buy more, save more" tier cards */
.tierbox{margin:16px 0 18px;}
.tierbox .tt{display:flex;align-items:baseline;gap:8px;font-size:11px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--ink,#12202b);font-weight:700;margin-bottom:11px;}
.tierbox .tt small{letter-spacing:.04em;text-transform:none;font-weight:500;color:var(--mist-dim,#71889b);}
.tierbox .tiers{display:flex;flex-direction:column;gap:9px;}
.tierbox .tier{position:relative;display:flex;align-items:center;gap:14px;border:1px solid rgba(18,32,43,.12);border-radius:11px;background:#fff;
  padding:14px 18px;transition:border-color .22s,box-shadow .22s;}
.tierbox .tier:not(.tier--best):hover{border-color:rgba(18,70,127,.4);box-shadow:0 6px 18px -12px rgba(4,18,30,.45);}
.tierbox .tier .q{flex:1 1 auto;padding-left:92px;text-align:left;font-size:12px;letter-spacing:.09em;text-transform:uppercase;color:var(--ink-soft,#465866);font-weight:600;}
.tierbox .tier .p{font-family:var(--serif,Georgia),serif;font-size:23px;line-height:1;color:var(--ink,#12202b);font-variant-numeric:tabular-nums;white-space:nowrap;}
.tierbox .tier .p .woocommerce-Price-amount{color:inherit;}
.tierbox .tier .d{flex:0 0 auto;min-width:72px;text-align:right;font-size:11px;letter-spacing:.05em;text-transform:uppercase;font-weight:700;color:var(--cobalt,#12467f);}
.tierbox .tier:first-child .d{color:var(--mist-dim,#71889b);font-weight:600;}
/* best-value card — the only highlighted tier */
.tierbox .tier--best{border-color:transparent;
  background:linear-gradient(135deg,var(--deep,#0a2942),var(--abyss,#04121e));
  box-shadow:0 16px 34px -20px rgba(4,18,30,.75);}
.tierbox .tier--best .q{color:#adcbe8;}
.tierbox .tier--best .p,.tierbox .tier--best .p .woocommerce-Price-amount{color:#fff;}
.tierbox .tier--best .d{color:#7fc3ff;}
.tierbox .tier--best .badge{position:absolute;left:18px;top:50%;transform:translateY(-50%);white-space:nowrap;
  background:var(--cobalt-b,#1c5fa8);color:#fff;font-size:8.5px;letter-spacing:.13em;text-transform:uppercase;font-weight:700;
  padding:5px 9px;border-radius:5px;}
.tierbox .tn{display:block;margin-top:11px;font-size:11px;line-height:1.5;color:var(--mist-dim,#71889b);}
@media(max-width:480px){
  .tierbox .tier{padding:12px 13px;gap:10px;}
  .tierbox .tier .p{font-size:19px;}
  .tierbox .tier .q{padding-left:74px;font-size:11px;letter-spacing:.06em;white-space:nowrap;}
  .tierbox .tier .d{min-width:58px;font-size:10px;}
  .tierbox .tier--best .badge{left:13px;font-size:7.5px;letter-spacing:.09em;padding:4px 6px;}
}
.lyd-tiernote{display:block;margin-top:5px;font-size:11px;letter-spacing:.06em;color:var(--cobalt,#12467f);font-weight:600;}