/* ============================================================================
   HASTELLOY C276 ROUND BAR — kanakratnasteelage.net
   Component system modeled on the icf- pattern (mortecmfg.com), reskinned in
   Kanakratna's own brand colors. All classes prefixed hc276- to avoid any
   clash with the site's existing bootstrap.min.css / style.css / default.css.
   v2: card-grid titles moved h4->h3 (heading-hierarchy fix), styles carried
   over 1:1 so visual appearance is unchanged.
   ============================================================================ */
.hc276-page{
  --hc276-yellow:#d8c91d;
  --hc276-yellow-dark:#b8ab13;
  --hc276-dark:#1f1f1f;
  --hc276-graphite:#282828;
  --hc276-graphite-2:#3a3a3a;
  --hc276-steel:#f2f1e8;
  --hc276-steel-line:#e4e2d3;
  --hc276-text:#5a5a5a;
  --hc276-text-soft:#7a7a7a;
  --hc276-radius:10px;
  font-family:"Bai Jamjuree",Arial,sans-serif;
  color:var(--hc276-text);
  overflow-x:clip;
}
.hc276-page *{box-sizing:border-box;}
.hc276-page img{max-width:100%;display:block;}
.hc276-page h1,.hc276-page h2,.hc276-page h3,.hc276-page h4,.hc276-page h5{font-family:"Bai Jamjuree",Arial,sans-serif;color:var(--hc276-graphite);margin:0 0 12px;line-height:1.3;}
.hc276-page p{margin:0 0 12px;}
.hc276-page ul{margin:0;padding:0;list-style:none;}
.hc276-page a{color:var(--hc276-graphite);text-decoration:none;}
.hc276-container{max-width:1140px;margin:0 auto;padding:0 15px;}
.hc276-section{padding:34px 0;border-bottom:1px solid var(--hc276-steel-line);}
.hc276-section:last-child{border-bottom:0;}
.hc276-sub{color:var(--hc276-text-soft);font-size:14px;margin-bottom:18px;max-width:760px;}

/* ---------- TRUST RIBBON ---------- */
.hc276-trust-ribbon{background:var(--hc276-dark);color:#fff;display:flex;flex-wrap:wrap;justify-content:center;gap:26px;padding:9px 14px;font-size:12.5px;font-weight:600;letter-spacing:.2px;}
.hc276-trust-ribbon span{white-space:nowrap;}
.hc276-trust-ribbon i{color:var(--hc276-yellow);margin-right:6px;}

/* ---------- BREADCRUMB / HERO (full-bleed image, title at bottom) ---------- */
.hc276-bc-area{background:linear-gradient(135deg,#1f1f1f 0%,#33322a 55%,#3d3a22 100%);position:relative;min-height:280px;display:flex;align-items:flex-end;overflow:hidden;}
.hc276-bc-img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;}
.hc276-bc-area::before{content:"";position:absolute;inset:0;z-index:1;background:linear-gradient(180deg,rgba(31,31,31,.15) 0%,rgba(31,31,31,.75) 100%);}
.hc276-bc-wrap{position:relative;z-index:2;width:100%;padding:36px 0 60px;}
.hc276-bc-left{color:#fff;}
.hc276-bc-left h1{color:#fff;font-size:32px;margin-bottom:8px;}
.hc276-bc-left ul{display:flex;gap:8px;flex-wrap:wrap;font-size:13px;color:#d8d8d8;}
.hc276-bc-left ul li:not(:last-child)::after{content:"/";margin-left:8px;color:#8a8a8a;}
.hc276-bc-left ul a{color:#d8d8d8;}
.hc276-bc-left ul li:last-child{color:var(--hc276-yellow);}

/* wide overlapping spec card, 3x3 icon-left grid */
.hc276-hcard-wrap{position:relative;z-index:2;margin:-56px auto 0;max-width:1140px;padding:0 15px;}
.hc276-hcard{background:#fff;border-radius:var(--hc276-radius);box-shadow:0 18px 40px rgba(0,0,0,.18);overflow:hidden;}
.hc276-hcard-grid{display:grid;grid-template-columns:repeat(3,1fr);}
.hc276-hcard-item{display:flex;gap:12px;align-items:center;padding:12px 20px;border-top:1px solid var(--hc276-steel-line);border-left:1px solid var(--hc276-steel-line);}
.hc276-hcard-item:nth-child(3n+1){border-left:0;}
.hc276-hcard-item:nth-child(-n+3){border-top:0;}
.hc276-hcard-item i{color:var(--hc276-yellow-dark);font-size:19px;flex:0 0 auto;width:26px;text-align:center;}
.hc276-hcard-item b{display:block;font-size:13px;color:var(--hc276-graphite);margin-bottom:1px;}
.hc276-hcard-item span{display:block;font-size:11px;color:var(--hc276-text-soft);line-height:1.3;}
.hc276-elbox{display:inline-flex;flex-direction:column;align-items:center;justify-content:center;width:26px;height:26px;border:2px solid var(--hc276-yellow-dark);border-radius:4px;color:var(--hc276-yellow-dark);flex:0 0 auto;line-height:1;}
.hc276-elbox b{font-size:10.5px;margin:0;}
.hc276-elbox small{font-size:6.5px;}

/* ---------- WHY-US STAT PANEL (full-bleed strip, flush under the overview card) ---------- */
.hc276-whystat-panel{background:#fff;border-top:3px solid var(--hc276-yellow);border-bottom:1px solid var(--hc276-steel-line);margin:0;width:100%;position:relative;z-index:2;}
.hc276-whystat-panel::after{content:"";position:absolute;left:0;right:0;bottom:-18px;height:18px;background:linear-gradient(180deg,rgba(31,31,31,.22),rgba(31,31,31,0));pointer-events:none;}
.hc276-whystat-inner{max-width:1140px;margin:0 auto;padding:0 15px;display:grid;grid-template-columns:repeat(6,1fr);}
.hc276-whystat-item{padding:22px 10px;text-align:center;border-right:1px solid var(--hc276-steel-line);}
.hc276-whystat-item:last-child{border-right:0;}
.hc276-whystat-ico{width:36px;height:36px;border-radius:9px;background:var(--hc276-yellow);color:var(--hc276-dark);display:flex;align-items:center;justify-content:center;margin:0 auto 8px;font-size:15px;box-shadow:0 6px 14px rgba(216,201,29,.35);}
.hc276-whystat-val{font-size:14px;font-weight:800;color:var(--hc276-graphite);white-space:nowrap;}
.hc276-whystat-label{font-size:10.5px;color:var(--hc276-yellow-dark);font-weight:700;margin:3px 0;text-transform:uppercase;letter-spacing:.1px;white-space:nowrap;}
.hc276-whystat-desc{font-size:10.5px;color:var(--hc276-text-soft);white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
@media (max-width:1100px){.hc276-whystat-label{white-space:normal;}.hc276-whystat-desc{white-space:normal;overflow:visible;text-overflow:clip;}}

/* ---------- INTRO ---------- */
.hc276-intro-tag{display:inline-block;background:#fff;border:1px solid var(--hc276-steel-line);color:var(--hc276-yellow-dark);font-size:11.5px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;padding:5px 12px;border-radius:20px;margin-bottom:10px;}
.hc276-intro h2{font-size:23px;}

/* ---------- SECTION HEAD ---------- */
.hc276-sec-head{display:flex;gap:12px;align-items:center;margin-bottom:6px;}
.hc276-sec-ico{width:40px;height:40px;border-radius:9px;background:var(--hc276-graphite);color:var(--hc276-yellow);display:flex;align-items:center;justify-content:center;font-size:17px;flex:0 0 auto;}
.hc276-sec-txt small{display:block;color:var(--hc276-yellow-dark);font-weight:700;font-size:11px;letter-spacing:.4px;text-transform:uppercase;}
.hc276-sec-txt h2{font-size:19px;margin:2px 0 0;}

/* ---------- FACTS FLOW (at a glance, fixed 4-col grid, icon-left) ---------- */

/* ---------- TOC ---------- */
.hc276-toc{background:#fff;border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);padding:22px 24px;}
.hc276-toc-title{font-weight:700;color:var(--hc276-graphite);margin:0 0 6px;font-size:14px;text-transform:uppercase;letter-spacing:.3px;}
.hc276-toc-rule{height:2px;background:var(--hc276-yellow);width:44px;margin-bottom:14px;}
.hc276-toc-cols{display:grid;grid-template-columns:1fr 1fr;gap:8px 24px;}
.hc276-toc-cols a{display:flex;gap:8px;align-items:center;font-size:13px;padding:6px 0;border-bottom:1px dashed var(--hc276-steel-line);}
.hc276-toc-cols a i{color:var(--hc276-yellow-dark);font-size:11px;}

/* ---------- CTA BAND ---------- */
.hc276-cta-band{background:var(--hc276-graphite);color:#fff;border-radius:var(--hc276-radius);padding:22px 26px;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;}
.hc276-cta-band h3{color:#fff;font-size:17px;margin:0 0 4px;}
.hc276-cta-band p{color:#c9c9c9;margin:0;font-size:13px;}
.hc276-btn{display:inline-block;padding:10px 20px;border-radius:6px;font-weight:700;font-size:13px;white-space:nowrap;}
a.hc276-btn-solid{background:var(--hc276-yellow);color:var(--hc276-dark);}
a.hc276-btn-outline{background:transparent;color:#fff;border:1px solid #666;}

/* ---------- DATA CARD / TABLE ---------- */
.hc276-data-card{border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);overflow:hidden;margin-bottom:14px;}
.hc276-data-head{background:var(--hc276-graphite);color:#fff;padding:11px 16px;font-size:13px;font-weight:700;display:flex;gap:8px;align-items:center;}
.hc276-data-head i{color:var(--hc276-yellow);}
.hc276-table-wrap{overflow-x:auto;}
.hc276-table{width:100%;border-collapse:collapse;font-size:12.5px;}
.hc276-table th,.hc276-table td{padding:8px 10px;border-bottom:1px solid var(--hc276-steel-line);text-align:left;white-space:nowrap;}
.hc276-table thead th,.hc276-table tr:first-child th{background:var(--hc276-steel);color:var(--hc276-graphite);}
.hc276-table tr:nth-child(even){background:#fafaf6;}

/* ---------- SPEC GRID ---------- */
.hc276-spec-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px;}
.hc276-spec-card{border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);padding:18px;}
.hc276-spec-ico{width:38px;height:38px;border-radius:8px;background:#fff;border:1.5px solid var(--hc276-yellow-dark);color:var(--hc276-yellow-dark);display:flex;align-items:center;justify-content:center;font-size:16px;margin-bottom:10px;}
.hc276-spec-card h3{font-size:13.5px;margin-bottom:8px;}
.hc276-spec-card ul li{display:flex;gap:7px;font-size:12.5px;margin-bottom:6px;color:var(--hc276-text);}
.hc276-spec-card ul li i{color:var(--hc276-yellow-dark);margin-top:2px;}

/* ---------- CHIP ROW (related links) ---------- */
.hc276-chip-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:14px;}
.hc276-chip-row a{background:#fff;border:1px solid var(--hc276-steel-line);border-radius:20px;padding:8px 16px;font-size:12.5px;color:var(--hc276-graphite);}
.hc276-chip-row a:hover{border-color:var(--hc276-yellow-dark);color:var(--hc276-yellow-dark);}

/* ---------- MSTD GRID (standards / finishes checklist chips) ---------- */
.hc276-mstd-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:14px;}
.hc276-mstd-card{display:flex;gap:10px;align-items:flex-start;background:#fff;border:1px solid var(--hc276-steel-line);border-left:3px solid var(--hc276-yellow);border-radius:4px;padding:12px 14px;font-size:12.5px;}
.hc276-mstd-card i{color:var(--hc276-yellow-dark);margin-top:2px;}
.hc276-mstd-txt{display:flex;flex-direction:column;gap:3px;}
.hc276-mstd-txt b{display:block;color:var(--hc276-graphite);}
.hc276-mstd-txt small{display:block;font-size:11.5px;color:var(--hc276-text-soft);font-weight:400;}

/* ---------- REGION FLOW (global reach) ---------- */
.hc276-region-flow{margin-top:14px;}
.hc276-region-flowrow{display:flex;gap:16px;align-items:flex-start;padding:12px 0;border-bottom:1px dashed var(--hc276-steel-line);flex-wrap:wrap;}
.hc276-region-flowlabel{flex:0 0 150px;font-weight:700;color:var(--hc276-graphite);font-size:13px;display:flex;gap:8px;align-items:center;}
.hc276-region-flowlabel i{color:var(--hc276-yellow-dark);}
.hc276-region-flowlist{display:flex;flex-wrap:wrap;gap:8px;flex:1 1 auto;}
.hc276-flagcard{display:flex;align-items:center;gap:7px;background:#fff;border:1px solid var(--hc276-steel-line);border-radius:20px;padding:5px 12px 5px 6px;font-size:12px;}
.hc276-flagcard img{border-radius:2px;}
.hc276-flagcard .days{color:var(--hc276-yellow-dark);font-weight:700;}

/* ---------- DEALER TABLE (full country/day list, clean card grid) ---------- */
.hc276-dealer-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:16px;}
.hc276-dealer-cell{display:flex;align-items:center;gap:10px;padding:12px 14px;border:1px solid var(--hc276-steel-line);border-radius:8px;font-size:12.5px;background:#fff;}
.hc276-dealer-cell img{border-radius:3px;flex:0 0 auto;width:26px;height:18px;object-fit:cover;box-shadow:0 0 0 1px var(--hc276-steel-line);}
.hc276-dealer-cell b{color:var(--hc276-graphite);flex:1 1 auto;}
.hc276-dealer-cell span{color:var(--hc276-yellow-dark);font-weight:700;white-space:nowrap;background:var(--hc276-steel);padding:2px 8px;border-radius:10px;font-size:11px;}

/* ---------- HEAT RANGE ROWS (distinct from corrosion tile-grid) ---------- */
.hc276-heat-rows{margin-top:14px;}
.hc276-heat-row{display:flex;align-items:center;gap:16px;padding:16px 4px;border-bottom:1px solid var(--hc276-steel-line);}
.hc276-heat-row:last-child{border-bottom:0;}
.hc276-heat-row b{flex:0 0 170px;font-size:13px;color:var(--hc276-graphite);}
.hc276-heat-bar{flex:1 1 auto;height:8px;border-radius:4px;background:var(--hc276-steel);position:relative;overflow:hidden;}
.hc276-heat-bar i{position:absolute;top:0;bottom:0;left:0;background:linear-gradient(90deg,var(--hc276-yellow),var(--hc276-yellow-dark));border-radius:4px;}
.hc276-heat-row span{flex:0 0 auto;font-size:12.5px;font-weight:700;color:var(--hc276-yellow-dark);white-space:nowrap;}

/* ---------- REGION STRIPS (dealer/country data grouped by region) ---------- */
.hc276-region-strips{display:flex;flex-direction:column;gap:12px;margin-top:16px;}
.hc276-region-strip{border:1px solid var(--hc276-steel-line);border-left:3px solid var(--hc276-yellow);border-radius:8px;padding:14px 18px;display:flex;gap:16px;align-items:center;flex-wrap:wrap;}
.hc276-region-ico{flex:0 0 auto;width:36px;height:36px;border-radius:9px;background:var(--hc276-graphite);color:var(--hc276-yellow);display:flex;align-items:center;justify-content:center;font-size:15px;}
.hc276-region-name{flex:0 0 auto;font-weight:800;font-size:13.5px;color:var(--hc276-graphite);min-width:100px;}
.hc276-region-list{display:flex;flex-wrap:wrap;gap:8px;flex:1 1 auto;}
.hc276-flagcard{display:flex;align-items:center;gap:7px;background:var(--hc276-steel);border:1px solid var(--hc276-steel-line);border-radius:20px;padding:5px 12px 5px 6px;font-size:12px;}
.hc276-flagcard img{border-radius:2px;width:20px;height:14px;object-fit:cover;}
.hc276-flagcard b{color:var(--hc276-graphite);font-weight:700;}
.hc276-flagcard .days{color:var(--hc276-yellow-dark);font-weight:700;}
@media (max-width:767px){.hc276-region-strip{align-items:flex-start;}.hc276-region-name{min-width:0;}}

/* ---------- STAT TILES (graphical replacement for small data tables) ---------- */
.hc276-tile-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:14px;}
.hc276-tile{border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);padding:18px 20px;display:flex;align-items:center;gap:16px;}
.hc276-tile-ico{flex:0 0 auto;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--hc276-yellow-dark);color:var(--hc276-yellow-dark);display:flex;align-items:center;justify-content:center;font-size:17px;}
.hc276-tile-txt b{display:block;font-size:12px;color:var(--hc276-text-soft);font-weight:600;margin-bottom:3px;}
.hc276-tile-txt span{display:block;font-size:14px;font-weight:600;color:var(--hc276-graphite);}
.hc276-city-group{border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);padding:16px 18px;margin-top:12px;}
.hc276-city-group-head{display:flex;align-items:center;gap:9px;font-weight:800;font-size:12.5px;color:var(--hc276-graphite);margin-bottom:12px;}
.hc276-city-group-head i{color:var(--hc276-yellow-dark);}
.hc276-city-chips{display:flex;flex-wrap:wrap;gap:8px;}
.hc276-city-chips span{background:var(--hc276-steel);border:1px solid var(--hc276-steel-line);border-radius:20px;padding:6px 14px;font-size:12.5px;color:var(--hc276-graphite);}

/* ---------- TYPE GRID (size/product family cards) ---------- */
.hc276-type-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px;}
.hc276-type-card{border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);overflow:hidden;}
.hc276-type-banner{background:#fafaf6;border-bottom:1px solid var(--hc276-steel-line);position:relative;height:150px;display:flex;align-items:center;justify-content:center;overflow:hidden;}
.hc276-type-banner i{font-size:30px;color:var(--hc276-steel-line);position:relative;z-index:0;}
.hc276-type-banner img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1;background:#fafaf6;}
.hc276-type-placeholder{height:120px;display:flex;align-items:center;justify-content:center;}
.hc276-type-placeholder i{font-size:30px;color:var(--hc276-steel-line);}
.hc276-type-body{padding:14px 16px;}
.hc276-type-body h3{font-size:14px;margin:0 0 4px;}
.hc276-type-tag{display:block;font-size:11px;color:var(--hc276-yellow-dark);font-weight:700;margin-bottom:8px;}
.hc276-type-body ul li{display:flex;gap:6px;font-size:12px;margin-bottom:4px;color:var(--hc276-text);}
.hc276-type-body ul li i{color:var(--hc276-yellow-dark);margin-top:2px;}

/* ---------- CHEM GRID (periodic-table element cells) ---------- */
.hc276-chem-group-label{font-size:11px;font-weight:700;color:var(--hc276-yellow-dark);text-transform:uppercase;letter-spacing:.4px;margin:34px 0 10px;padding-top:20px;border-top:1px dashed var(--hc276-steel-line);}
.hc276-chem-group-label:first-of-type{margin-top:14px;padding-top:0;border-top:0;}
.hc276-chem-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;}
.hc276-chem-item{background:#fff;border:1.5px solid var(--hc276-steel-line);border-radius:6px;text-align:center;padding:10px 6px;position:relative;}
.hc276-chem-item.hc276-chem-key{border-color:var(--hc276-yellow-dark);box-shadow:inset 0 0 0 1px var(--hc276-yellow-dark);}
.hc276-chem-el{display:block;font-size:18px;font-weight:800;color:var(--hc276-graphite);}
.hc276-chem-item b{display:block;font-size:11px;color:var(--hc276-yellow-dark);margin:4px 0 2px;text-transform:uppercase;letter-spacing:.2px;}
.hc276-chem-item span:last-child{font-size:10.5px;color:var(--hc276-text-soft);}

/* ---------- MECH GRID (value + underline bar, no fill) ---------- */
.hc276-mech-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:14px;}
.hc276-mech-card{background:#fff;border:1px solid var(--hc276-steel-line);border-radius:8px;padding:14px 16px;}
.hc276-mech-card span{display:block;font-size:11.5px;color:var(--hc276-text-soft);margin-bottom:4px;}
.hc276-mech-card b{display:block;font-size:14px;color:var(--hc276-graphite);margin-bottom:8px;}
.hc276-mech-bar{height:4px;background:var(--hc276-steel-line);border-radius:4px;overflow:hidden;}
.hc276-mech-bar i{display:block;height:100%;background:var(--hc276-yellow);}

/* ---------- EQUIV GRID (3-per-row, icon-badge cards) ---------- */
.hc276-equiv-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px;}
.hc276-equiv-card{border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);padding:16px 18px;}
.hc276-equiv-ico{width:34px;height:34px;border-radius:8px;background:var(--hc276-graphite);color:var(--hc276-yellow);display:flex;align-items:center;justify-content:center;font-size:13px;margin-bottom:10px;}
.hc276-equiv-card h3{font-size:12.5px;display:flex;gap:7px;align-items:center;margin-bottom:0;color:var(--hc276-text-soft);font-weight:700;text-transform:uppercase;letter-spacing:.2px;}
.hc276-equiv-card img{border-radius:2px;}
.hc276-equiv-rule{border-bottom:1px dotted var(--hc276-steel-line);margin:10px 0;}
.hc276-equiv-card ul li{font-size:15px;font-weight:800;color:var(--hc276-graphite);padding:3px 0;}

/* ---------- VS CARDS (grade comparison, non-table, distinct from card grids) ---------- */
.hc276-vs-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:14px;}
.hc276-vs-card{border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);overflow:hidden;}
.hc276-vs-head{background:var(--hc276-yellow-dark);color:var(--hc276-dark);font-size:13px;font-weight:800;padding:11px 16px;}
.hc276-vs-body{padding:6px 16px 4px;}
.hc276-vs-row{display:flex;justify-content:space-between;gap:10px;align-items:flex-start;padding:9px 0;border-bottom:1px dashed var(--hc276-steel-line);font-size:12.5px;}
.hc276-vs-row:last-child{border-bottom:0;}
.hc276-vs-row b{color:var(--hc276-text-soft);font-weight:600;flex:0 0 40%;}
.hc276-vs-row span{color:var(--hc276-text);text-align:right;}
.hc276-vs-row.hc276-vs-c276{border-left:3px solid var(--hc276-yellow);margin-left:-16px;padding-left:13px;background:transparent;}
.hc276-vs-row.hc276-vs-c276 b{color:var(--hc276-graphite);font-weight:800;}
.hc276-vs-row.hc276-vs-c276 span{color:var(--hc276-yellow-dark);font-weight:700;}

/* ---------- INFO GRID (2-col panels) ---------- */
.hc276-info-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:14px;}
.hc276-info-panel{background:#fff;border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);padding:16px 18px;}
.hc276-info-panel h4{font-size:14px;margin-bottom:10px;}
.hc276-range-row{display:flex;justify-content:space-between;gap:10px;font-size:12.5px;padding:6px 0;border-bottom:1px dashed var(--hc276-steel-line);}
.hc276-range-row b{color:var(--hc276-graphite);flex:0 0 40%;}
.hc276-range-row span{color:var(--hc276-text-soft);text-align:right;}

/* ---------- STEP GRID (ghost number, no fill) ---------- */
.hc276-step-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:14px;}
.hc276-step{background:#fff;border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);padding:16px;position:relative;overflow:hidden;}
.hc276-step::before{content:attr(data-num);position:absolute;right:6px;top:-10px;font-size:52px;font-weight:800;color:var(--hc276-steel-line);line-height:1;z-index:0;}
.hc276-step-num{width:28px;height:28px;border-radius:50%;background:var(--hc276-graphite);color:var(--hc276-yellow);display:flex;align-items:center;justify-content:center;font-weight:700;font-size:12.5px;margin-bottom:8px;position:relative;z-index:1;}
.hc276-step h3,.hc276-step p{position:relative;z-index:1;}
.hc276-step h3{font-size:13px;margin-bottom:4px;}
.hc276-step p{font-size:12px;color:var(--hc276-text-soft);margin:0;}

/* ---------- PRICE LADDER (numbered rows, distinct from card grids) ---------- */
.hc276-price-ladder{margin-top:16px;border-top:1px solid var(--hc276-steel-line);}
.hc276-price-ladder-row{display:flex;gap:18px;align-items:center;padding:16px 4px;border-bottom:1px solid var(--hc276-steel-line);}
.hc276-price-ladder-num{flex:0 0 auto;width:36px;font-size:22px;font-weight:800;color:var(--hc276-steel-line);}
.hc276-price-ladder-ico{flex:0 0 auto;width:34px;height:34px;border-radius:50%;border:1.5px solid var(--hc276-yellow-dark);color:var(--hc276-yellow-dark);display:flex;align-items:center;justify-content:center;font-size:14px;}
.hc276-price-ladder-txt b{display:block;font-size:13.5px;color:var(--hc276-graphite);margin-bottom:2px;}
.hc276-price-ladder-txt span{font-size:12.5px;color:var(--hc276-text-soft);}

/* ---------- HS CODE STANDALONE BANNER (own full-length section) ---------- */
.hc276-hscode-banner{background:#fff;border:1px solid var(--hc276-steel-line);border-left:4px solid var(--hc276-yellow);border-radius:var(--hc276-radius);padding:20px 26px;display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:14px;box-shadow:0 10px 26px rgba(31,31,31,.06);}
.hc276-hscode-ico{flex:0 0 auto;width:50px;height:50px;border-radius:12px;background:var(--hc276-steel);color:var(--hc276-yellow-dark);display:flex;align-items:center;justify-content:center;font-size:21px;}
.hc276-hscode-txt{flex:1 1 260px;}
.hc276-hscode-txt small{display:block;color:var(--hc276-yellow-dark);font-weight:700;font-size:11px;text-transform:uppercase;letter-spacing:.4px;margin-bottom:2px;}
.hc276-hscode-txt b{display:block;color:var(--hc276-graphite);font-size:26px;font-weight:800;letter-spacing:1px;}
.hc276-hscode-txt p{color:var(--hc276-text-soft);font-size:12px;margin:4px 0 0;max-width:520px;}

/* ---------- TIMELINE ---------- */
.hc276-timeline{display:flex;gap:0;margin-top:16px;position:relative;}
.hc276-tl-step{flex:1;text-align:center;position:relative;padding:0 10px;}
.hc276-tl-step:not(:last-child)::after{content:"";position:absolute;top:14px;right:-50%;width:100%;height:2px;background:var(--hc276-steel-line);}
.hc276-tl-num{width:30px;height:30px;border-radius:50%;background:var(--hc276-yellow);color:var(--hc276-dark);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:13px;margin:0 auto 10px;position:relative;z-index:1;}
.hc276-tl-step h4{font-size:12.5px;margin-bottom:4px;}
.hc276-tl-step p{font-size:11.5px;color:var(--hc276-text-soft);margin:0;}

/* ---------- TEST STRIP ---------- */
.hc276-test-strip{display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;}
.hc276-test-item{display:flex;gap:8px;align-items:center;background:#fff;border:1px solid var(--hc276-steel-line);border-radius:20px;padding:8px 16px;font-size:12.5px;}
.hc276-test-item i{color:var(--hc276-yellow-dark);}
.hc276-note{background:#fbf7e0;border-left:3px solid var(--hc276-yellow);padding:10px 14px;font-size:12px;color:var(--hc276-text);border-radius:0 6px 6px 0;margin-top:12px;}

/* ---------- APP GRID (white bordered, dashed accent) ---------- */
.hc276-app-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:14px;}
.hc276-app-card{background:#fff;border:1px dashed var(--hc276-steel-line);border-radius:8px;padding:16px 10px;text-align:center;font-size:12.5px;font-weight:600;color:var(--hc276-graphite);}
.hc276-app-card i{display:block;font-size:20px;color:var(--hc276-yellow-dark);margin-bottom:8px;}

/* ---------- STAT BOX (single-fact highlight, e.g. HS Code) ---------- */
.hc276-statbox{display:inline-flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--hc276-steel-line);border-left:3px solid var(--hc276-yellow);border-radius:8px;padding:14px 20px;margin-top:14px;}
.hc276-statbox i{font-size:20px;color:var(--hc276-yellow-dark);}
.hc276-statbox-txt b{display:block;font-size:11px;color:var(--hc276-text-soft);font-weight:600;text-transform:uppercase;letter-spacing:.3px;}
.hc276-statbox-txt span{display:block;font-size:16px;font-weight:800;color:var(--hc276-graphite);}

/* ---------- SIZE TABS (button-style tabs, replaces accordion) ---------- */
.hc276-tabs-nav{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px;}
.hc276-tabs-btn{background:#fff;border:1px solid var(--hc276-steel-line);border-radius:22px;padding:9px 18px;font-size:12.5px;font-weight:700;color:var(--hc276-text);cursor:pointer;display:inline-flex;align-items:center;gap:7px;}
.hc276-tabs-btn i{color:var(--hc276-yellow-dark);font-size:12px;}
.hc276-tabs-btn.hc276-tabs-active{background:var(--hc276-graphite);border-color:var(--hc276-graphite);color:#fff;}
.hc276-tabs-btn.hc276-tabs-active i{color:var(--hc276-yellow);}
.hc276-tabs-panel{display:none;border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);padding:16px;}
.hc276-tabs-panel.hc276-tabs-panel-active{display:block;}

/* ---------- WEIGHT CALCULATOR (icon-badge inputs + stat-card results) ---------- */
.hc276-calc{margin-top:14px;}
.hc276-calc-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.hc276-calc-field{border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);padding:16px;}
.hc276-calc-ico{width:34px;height:34px;border-radius:9px;background:var(--hc276-graphite);color:var(--hc276-yellow);display:flex;align-items:center;justify-content:center;font-size:14px;margin-bottom:10px;}
.hc276-calc-field label{display:block;font-size:11.5px;font-weight:700;color:var(--hc276-graphite);margin-bottom:8px;text-transform:uppercase;letter-spacing:.2px;}
.hc276-calc-field input{width:100%;padding:9px 2px;border:0;border-bottom:1.5px solid var(--hc276-steel-line);font-size:15px;font-weight:700;color:var(--hc276-graphite);background:transparent;}
.hc276-calc-field input:focus{outline:0;border-color:var(--hc276-yellow-dark);}
.hc276-calc-btn{display:block;width:100%;margin-top:16px;background:var(--hc276-yellow);color:var(--hc276-dark);border:0;border-radius:6px;padding:13px 22px;font-weight:800;font-size:13.5px;cursor:pointer;text-transform:uppercase;letter-spacing:.3px;}
.hc276-calc-results{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:16px;}
.hc276-calc-stat{border:1px solid var(--hc276-steel-line);border-top:2px solid var(--hc276-yellow);border-radius:var(--hc276-radius);padding:18px;text-align:center;}
.hc276-calc-stat b{display:block;font-size:24px;font-weight:800;color:var(--hc276-graphite);}
.hc276-calc-stat span{display:block;font-size:11.5px;color:var(--hc276-text-soft);margin-top:4px;}
.hc276-calc-stat small{display:block;font-size:10.5px;color:var(--hc276-yellow-dark);font-weight:700;text-transform:uppercase;letter-spacing:.3px;margin-top:2px;}

/* ---------- DELIVERY GRID ---------- */
.hc276-dlv-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:14px;}
.hc276-dlv-card{border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);padding:16px;text-align:center;}
.hc276-dlv-card i{font-size:20px;color:var(--hc276-yellow-dark);margin-bottom:8px;display:block;}
.hc276-dlv-card h4{font-size:13px;margin-bottom:4px;}
.hc276-dlv-card p{font-size:11.5px;color:var(--hc276-text-soft);margin:0;}

/* ---------- FAQ (native details, bordered, single-line answers) ---------- */
.hc276-faq{margin-top:14px;border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);padding:4px 20px;}
.hc276-faq details{border-bottom:1px solid var(--hc276-steel-line);padding:14px 0;}
.hc276-faq details:last-child{border-bottom:0;}
.hc276-faq summary{cursor:pointer;font-weight:700;color:var(--hc276-graphite);font-size:13.5px;list-style:none;display:flex;justify-content:space-between;gap:10px;}
.hc276-faq summary::-webkit-details-marker{display:none;}
.hc276-faq summary::after{content:"+";color:var(--hc276-yellow-dark);font-size:18px;font-weight:400;}
.hc276-faq details[open] summary::after{content:"\2212";}
.hc276-faq p{margin-top:8px;font-size:12.5px;color:var(--hc276-text);}

/* ---------- SIDEBAR OVERVIEW CARD (fixed, product-relevant buyer data) ---------- */
.hc276-side-card{background:#fff;border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);overflow:hidden;position:sticky;top:16px;}
.hc276-side-head{background:var(--hc276-yellow);color:var(--hc276-dark);padding:16px 18px;}
.hc276-side-head small{display:block;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.3px;opacity:.75;}
.hc276-side-head b{display:block;font-size:15px;font-weight:800;margin-top:2px;}
.hc276-side-body{padding:14px 18px 6px;}
.hc276-side-item{padding:12px 0;border-bottom:1px solid var(--hc276-steel-line);font-size:12.5px;color:var(--hc276-text);line-height:1.5;}
.hc276-side-item:last-child{border-bottom:0;}
/* legacy row style kept for compatibility, unused by current markup */
.hc276-side-row{display:flex;justify-content:space-between;align-items:flex-start;gap:10px;padding:11px 0;border-bottom:1px dashed var(--hc276-steel-line);}
.hc276-side-row:last-child{border-bottom:0;}
.hc276-side-row b{font-size:12px;color:var(--hc276-text-soft);font-weight:600;flex:1 1 auto;}
.hc276-side-row span{font-size:12.5px;color:var(--hc276-graphite);font-weight:800;text-align:right;white-space:nowrap;}
a.hc276-side-cta{display:block;text-align:center;background:var(--hc276-graphite);color:#fff;font-weight:700;font-size:12.5px;padding:12px;margin:10px 18px 18px;border-radius:6px;}
@media (max-width:991px){.hc276-side-card{position:static;}}

/* ---------- TRUST STAT STRIP (big numbers, no fill, bordered) ---------- */
.hc276-bignum-strip{display:flex;border-top:1px solid var(--hc276-steel-line);border-bottom:1px solid var(--hc276-steel-line);padding:18px 0;}
.hc276-bignum-item{flex:1;text-align:center;border-left:1px solid var(--hc276-steel-line);}
.hc276-bignum-item:first-child{border-left:0;}
.hc276-bignum-item b{display:block;font-size:26px;color:var(--hc276-graphite);font-weight:800;line-height:1;}
.hc276-bignum-item span{display:block;font-size:11.5px;color:var(--hc276-text-soft);margin-top:6px;text-transform:uppercase;letter-spacing:.03em;}
@media (max-width:575px){.hc276-bignum-strip{flex-wrap:wrap;}.hc276-bignum-item{flex:1 1 50%;border-left:0;margin-bottom:14px;}}

/* ---------- DISCOVER PANEL (At A Glance — two-tone split, central vertical line, per-row icon+dashed connector) ---------- */
.hc276-discover-panel{position:relative;border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);overflow:hidden;padding:26px 30px 20px;background:linear-gradient(to right,#fff 50%,var(--hc276-steel) 50%);}
.hc276-discover-tools{position:absolute;top:18px;right:20px;display:flex;gap:8px;z-index:3;}
.hc276-discover-tool{width:28px;height:28px;border-radius:50%;border:1px solid var(--hc276-steel-line);background:#fff;color:var(--hc276-graphite);font-size:11px;display:flex;align-items:center;justify-content:center;cursor:pointer;}
.hc276-discover-head{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
.hc276-discover-head-ico{flex:0 0 auto;width:34px;height:34px;border-radius:7px;background:var(--hc276-yellow);color:var(--hc276-dark);display:flex;align-items:center;justify-content:center;font-size:14px;}
.hc276-discover-tag{display:block;color:var(--hc276-text-soft);font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.4px;}
.hc276-discover-title{font-size:19px;margin:2px 0 0;color:var(--hc276-graphite);}
.hc276-discover-grid{position:relative;}
.hc276-discover-grid::before{content:"";position:absolute;left:50%;top:4px;bottom:4px;width:1px;background:var(--hc276-steel-line);transform:translateX(-50%);z-index:1;}
.hc276-discover-row{display:flex;align-items:center;padding:13px 0;border-top:1px dashed var(--hc276-steel-line);position:relative;z-index:2;}
.hc276-discover-row:first-child{border-top:0;}
.hc276-discover-txt{flex:1 1 0;}
.hc276-discover-txt-left{text-align:right;padding-right:16px;}
.hc276-discover-txt-right{padding-left:14px;}
.hc276-discover-txt b{display:block;color:var(--hc276-graphite);font-size:14px;font-weight:800;}
.hc276-discover-txt span{display:block;font-size:11.5px;color:var(--hc276-text-soft);margin-top:2px;}
.hc276-discover-ico{flex:0 0 auto;width:42px;height:42px;border-radius:50%;background:var(--hc276-yellow);color:var(--hc276-dark);display:flex;align-items:center;justify-content:center;font-size:16px;position:relative;z-index:2;box-shadow:0 0 0 4px #fff;}
.hc276-discover-line{flex:0 0 32px;height:0;border-top:2px dashed var(--hc276-yellow-dark);}
@media (max-width:575px){
  .hc276-discover-panel{background:#fff;padding:22px 18px 16px;}
  .hc276-discover-grid::before{display:none;}
  .hc276-discover-row{flex-wrap:wrap;justify-content:center;gap:10px;text-align:center;}
  .hc276-discover-txt-left,.hc276-discover-txt-right{flex:1 1 100%;text-align:center;padding:0;}
  .hc276-discover-line{display:none;}
}

/* ---------- CERTIFIED, EQUIPPED & READY TO SHIP (top trust panel: certs + capability checklists) ---------- */
.hc276-trustpanel-box{border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);padding:22px 24px 24px;}
.hc276-trustpanel-box .hc276-sec-head{margin-bottom:0;}
.hc276-trust-certs{display:grid;grid-template-columns:repeat(5,1fr);gap:10px;margin:16px 0 20px;}
.hc276-trust-cert{border-radius:6px;padding:14px 10px;text-align:center;min-width:0;overflow-wrap:anywhere;}
.hc276-trust-cert:nth-child(odd){background:rgba(216,201,29,.14);}
.hc276-trust-cert:nth-child(even){background:var(--hc276-steel);}
.hc276-trust-cert i{display:block;color:var(--hc276-yellow-dark);font-size:18px;margin-bottom:6px;}
.hc276-trust-cert b{display:block;font-size:12px;color:var(--hc276-graphite);}
.hc276-trust-cert span{display:block;font-size:10.5px;color:var(--hc276-text-soft);margin-top:3px;}
.hc276-trust-caps{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;}
.hc276-trust-cap{border:1px solid var(--hc276-steel-line);border-radius:8px;padding:14px 16px;}
.hc276-trust-cap-head{display:flex;align-items:center;gap:8px;font-weight:800;font-size:13px;color:var(--hc276-graphite);margin-bottom:10px;}
.hc276-trust-cap-head i{color:var(--hc276-yellow-dark);}
.hc276-trust-cap ul{list-style:none;margin:0;padding:0;}
.hc276-trust-cap li{font-size:11.5px;color:var(--hc276-text);padding:5px 0;display:flex;gap:7px;align-items:flex-start;}
.hc276-trust-cap li i{color:var(--hc276-yellow-dark);margin-top:2px;font-size:9px;}
.hc276-trust-note{margin-top:16px;background:var(--hc276-graphite);color:#fff;border-radius:6px;padding:12px 16px;font-size:12px;display:flex;align-items:center;gap:10px;}
.hc276-trust-note i{color:var(--hc276-yellow);font-size:15px;flex:0 0 auto;}
@media (max-width:767px){.hc276-trust-certs{grid-template-columns:repeat(2,1fr);}.hc276-trust-caps{grid-template-columns:1fr;}}
@media (max-width:400px){.hc276-trust-certs{grid-template-columns:1fr;}}

/* ---------- SIDEBAR: APPROVAL LOGO GRID ---------- */
.hc276-side-logos{background:#fff;border:1px solid var(--hc276-steel-line);border-radius:var(--hc276-radius);padding:16px 16px 14px;margin-bottom:20px;}
.hc276-side-logos-head{font-size:12.5px;font-weight:800;color:var(--hc276-graphite);margin-bottom:12px;}
.hc276-side-logos-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;}
.hc276-side-logos-grid img{display:block;width:100%;height:44px;object-fit:contain;border:1px solid var(--hc276-steel-line);border-radius:4px;padding:4px;background:#fff;}

/* ---------- RESPONSIVE ---------- */
@media (max-width:991px){
  .hc276-whystat-inner{grid-template-columns:repeat(3,1fr);}
  .hc276-whystat-item:nth-child(3n){border-right:0;}
  .hc276-mstd-grid,.hc276-type-grid,.hc276-mech-grid,.hc276-equiv-grid,.hc276-compare-grid,.hc276-step-grid,.hc276-app-grid,.hc276-dlv-grid,.hc276-spec-grid,.hc276-vs-grid,.hc276-dealer-grid{grid-template-columns:repeat(2,1fr);}
  .hc276-chem-grid{grid-template-columns:repeat(3,1fr);}
  .hc276-info-grid,.hc276-price-list,.hc276-toc-cols{grid-template-columns:1fr;}
  .hc276-timeline{flex-direction:column;gap:16px;}
  .hc276-tl-step::after{display:none;}
  .hc276-hcard-grid{grid-template-columns:repeat(2,1fr);}
  .hc276-hcard-item:nth-child(3n+1){border-left:1px solid var(--hc276-steel-line);}
  .hc276-hcard-item:nth-child(-n+3){border-top:1px solid var(--hc276-steel-line);}
  .hc276-hcard-item:nth-child(2n+1){border-left:0;}
  .hc276-hcard-item:nth-child(-n+2){border-top:0;}
  .hc276-hcard-wrap{margin-top:-40px;}
  .hc276-calc-row,.hc276-calc-results{grid-template-columns:1fr 1fr;}
}
@media (max-width:575px){
  .hc276-whystat-inner{grid-template-columns:repeat(2,1fr);}
  .hc276-whystat-item:nth-child(3n){border-right:1px solid var(--hc276-steel-line);}
  .hc276-whystat-item:nth-child(2n){border-right:0;}
  .hc276-mstd-grid,.hc276-type-grid,.hc276-mech-grid,.hc276-equiv-grid,.hc276-compare-grid,.hc276-step-grid,.hc276-app-grid,.hc276-dlv-grid,.hc276-chem-grid,.hc276-spec-grid,.hc276-vs-grid,.hc276-dealer-grid,.hc276-tile-grid{grid-template-columns:repeat(1,1fr);}
  .hc276-bc-left h1{font-size:24px;}
  .hc276-hcard-grid{grid-template-columns:repeat(1,1fr);}
  .hc276-hcard-item{border-left:0 !important;}
  .hc276-hcard-item:not(:first-child){border-top:1px solid var(--hc276-steel-line) !important;}
  .hc276-hcard-wrap{margin-top:-24px;}
  .hc276-calc-row,.hc276-calc-results{grid-template-columns:1fr;}
}

/* ROUND Q: inline-style externalization (hand-edit cleanup) */
.hc276-section--nobottom{border-bottom:0;padding-bottom:0;}
.hc276-section--notop{padding-top:0;border-bottom:0;}
.hc276-section--noborder{border-bottom:0;}
.hc276-subhead-sm{font-size:14px;margin:0 0 4px;}
.hc276-u-full{max-width:100%;}
.hc276-u-mt10{margin-top:10px;}
.hc276-u-mt16{margin-top:16px;}
.hc276-u-mb0{margin-bottom:0;}
.hc276-u-mb6{margin-bottom:6px;}
.hc276-hidden{display:none;}
.hc276-fill-40{width:40%;}
.hc276-fill-47{width:47%;}
.hc276-fill-69{width:69%;}
.hc276-fill-75{width:75%;}
.hc276-fill-78{width:78%;}
.hc276-fill-100{width:100%;}
.hc276-footer-bg{}