:root{
  --fb-navy:#071b3a;
  --fb-navy-2:#0b2d5e;
  --fb-gold:#c89b3c;
  --fb-gold-2:#e0b85b;
  --fb-ink:#162033;
  --fb-muted:#647084;
  --fb-bg:#f7f5ef;
  --fb-card:#ffffff;
  --fb-line:#e8e1d4;
  --fb-success:#2f8d62;
  --fb-danger:#a74040;
  --fb-radius:22px;
  --fb-shadow:0 18px 48px rgba(7,27,58,.10);
  --fb-shadow-soft:0 8px 24px rgba(7,27,58,.08);
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif;background:var(--fb-bg);color:var(--fb-ink);line-height:1.6} a{color:inherit} img{max-width:100%;height:auto}.fb-shell{max-width:1180px;margin:0 auto;padding:0 24px}.fb-site-header{position:sticky;top:0;z-index:30;background:rgba(247,245,239,.94);backdrop-filter:blur(14px);border-bottom:1px solid rgba(200,155,60,.2)}.fb-header-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:78px}.fb-brand{display:flex;align-items:center;text-decoration:none;gap:14px}.fb-brand img{width:230px;display:block}
.fb-logo-header{display:block;width:230px;height:auto}.fb-footer-logo-box{display:inline-flex;align-items:center;justify-content:center;background:#fff;border-radius:18px;padding:10px 14px;margin-bottom:18px;box-shadow:0 10px 30px rgba(0,0,0,.15)}.fb-footer-logo{display:block;width:220px;height:auto}.fb-nav{display:flex;align-items:center;gap:20px}.fb-nav ul{list-style:none;display:flex;gap:22px;margin:0;padding:0;align-items:center}.fb-nav a{text-decoration:none;color:var(--fb-navy);font-weight:650;font-size:14px}.fb-nav a:hover{color:var(--fb-gold)}.fb-nav .menu-item:last-child a,.fb-header-cta{background:linear-gradient(135deg,var(--fb-gold),var(--fb-gold-2));color:#081832!important;padding:12px 18px;border-radius:999px;box-shadow:var(--fb-shadow-soft)}.fb-mobile-toggle{display:none;border:0;background:transparent;font-size:26px;color:var(--fb-navy)}.fb-main{min-height:70vh}.fb-hero{position:relative;overflow:hidden;padding:78px 0 66px;color:#fff;isolation:isolate;background:#081b38}.fb-hero-bg{position:absolute;inset:0;background:url('../images/refinery-hero.png') center center/cover no-repeat;opacity:.84;filter:saturate(.95) brightness(.88);z-index:0}.fb-hero-overlay{position:absolute;inset:0;background:linear-gradient(90deg,rgba(5,17,37,.66) 0%,rgba(5,17,37,.58) 40%,rgba(7,27,58,.42) 100%);z-index:1}.fb-hero:after{content:"";position:absolute;inset:auto -10% -40% 40%;height:280px;background:radial-gradient(circle,rgba(224,184,91,.10),transparent 64%);pointer-events:none;z-index:1}.fb-kicker{display:inline-flex;gap:10px;align-items:center;font-weight:750;letter-spacing:.12em;text-transform:uppercase;font-size:12px;color:#f7d887;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:10px 14px;border-radius:999px}.fb-hero-grid{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:42px;align-items:center}.fb-hero h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(34px,4.4vw,54px);line-height:1.08;margin:20px 0;color:#fff;letter-spacing:-.04em}.fb-hero p{font-size:18px;color:rgba(255,255,255,.84);max-width:720px}.fb-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}.fb-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;text-decoration:none;font-weight:800;border-radius:999px;padding:15px 22px;border:1px solid transparent;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}.fb-btn:hover{transform:translateY(-2px)}.fb-btn-primary{background:linear-gradient(135deg,var(--fb-gold),var(--fb-gold-2));color:#071b3a;box-shadow:0 16px 32px rgba(200,155,60,.24)}.fb-btn-secondary{border-color:rgba(255,255,255,.28);color:#fff;background:rgba(255,255,255,.08)}.fb-hero-card{background:rgba(8,27,56,.34);border:1px solid rgba(255,255,255,.16);border-radius:28px;padding:26px;box-shadow:0 20px 60px rgba(0,0,0,.22);backdrop-filter:blur(8px)}.fb-hero-card h3{margin:0 0 14px;color:#f6d486}.fb-hero-card ul{margin:0;padding-left:20px;color:rgba(255,255,255,.85)}.fb-section{padding:74px 0}.fb-section h2{font-family:Georgia,"Times New Roman",serif;font-size:clamp(28px,3.2vw,42px);line-height:1.12;color:var(--fb-navy);margin:0 0 16px}.fb-lead{font-size:18px;color:var(--fb-muted);max-width:780px}.fb-grid{display:grid;gap:22px}.fb-grid-2{grid-template-columns:repeat(2,minmax(0,1fr))}.fb-grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}.fb-grid-4{grid-template-columns:repeat(4,minmax(0,1fr))}.fb-card{background:var(--fb-card);border:1px solid var(--fb-line);border-radius:var(--fb-radius);padding:28px;box-shadow:var(--fb-shadow-soft)}.fb-card h3{margin:0 0 10px;color:var(--fb-navy);font-size:21px}.fb-card p{margin:0;color:var(--fb-muted)}.fb-badge{display:inline-flex;align-items:center;border:1px solid rgba(200,155,60,.32);background:#fff8e8;color:#7b5a15;padding:7px 11px;border-radius:999px;font-weight:750;font-size:12px;margin:4px 6px 4px 0}.fb-dark{background:var(--fb-navy);color:#fff}.fb-dark h2,.fb-dark h3{color:#fff}.fb-dark .fb-lead,.fb-dark p{color:rgba(255,255,255,.75)}.fb-dark .fb-card{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.12)}.fb-note{border-left:4px solid var(--fb-gold);background:#fffaf0;padding:20px 22px;border-radius:16px;color:#403821}.fb-page-title{padding:70px 0 42px;background:linear-gradient(135deg,#fdfbf6,#f3ede0);border-bottom:1px solid var(--fb-line)}.fb-page-title h1{font-family:Georgia,"Times New Roman",serif;font-size:clamp(32px,4vw,52px);color:var(--fb-navy);margin:0}.fb-content{padding:54px 0}.fb-content p,.fb-content li{color:var(--fb-muted)}.fb-form{background:#fff;border:1px solid var(--fb-line);border-radius:28px;padding:28px;box-shadow:var(--fb-shadow)}.fb-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.fb-form .full{grid-column:1/-1}.fb-field label{display:block;font-weight:800;color:var(--fb-navy);margin-bottom:7px;font-size:14px}.fb-field input,.fb-field select,.fb-field textarea{width:100%;border:1px solid #d9d2c3;border-radius:14px;padding:13px 14px;font:inherit;background:#fff;color:var(--fb-ink)}.fb-field textarea{min-height:128px;resize:vertical}.fb-checks{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 18px}.fb-checks label{font-weight:650;color:var(--fb-muted);display:flex;gap:8px;align-items:flex-start}.fb-submit{border:0;cursor:pointer;background:linear-gradient(135deg,var(--fb-gold),var(--fb-gold-2));color:#081832;border-radius:999px;padding:15px 24px;font-weight:900;font-size:16px}.fb-alert{border-radius:18px;padding:16px 18px;margin:0 0 22px;font-weight:750}.fb-alert-success{background:#e9f7ef;color:#17623d;border:1px solid #bfe5d1}.fb-alert-error{background:#fff0f0;color:#8a2a2a;border:1px solid #f1c1c1}.fb-post-list{display:grid;gap:20px}.fb-post-item{background:#fff;border:1px solid var(--fb-line);border-radius:22px;padding:22px;text-decoration:none;display:block;box-shadow:var(--fb-shadow-soft)}.fb-post-item h3{margin:0 0 8px;color:var(--fb-navy)}.fb-post-item time{font-size:13px;color:var(--fb-gold);font-weight:800}.fb-site-footer{background:#06152d;color:#fff;padding:52px 0 28px}.fb-footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr;gap:34px}.fb-footer-logo{width:190px;background:#fff;border-radius:16px;padding:8px}.fb-site-footer p,.fb-site-footer a{color:rgba(255,255,255,.74)}.fb-site-footer a{text-decoration:none}.fb-footer-menu{list-style:none;margin:0;padding:0;display:grid;gap:9px}.fb-small{font-size:13px;color:rgba(255,255,255,.55);margin-top:32px;border-top:1px solid rgba(255,255,255,.12);padding-top:18px}.fb-edit-content .wp-block-button__link{border-radius:999px}.wp-site-blocks{padding:0!important}@media(max-width:860px){.fb-mobile-toggle{display:block}.fb-header-inner{min-height:72px}.fb-brand img{width:146px}.fb-nav{display:none;position:absolute;top:72px;left:0;right:0;background:#fff;border-bottom:1px solid var(--fb-line);padding:18px 24px}.fb-nav.is-open{display:block}.fb-nav ul{display:grid;gap:12px}.fb-nav .menu-item:last-child a{display:inline-flex}.fb-hero-grid,.fb-grid-2,.fb-grid-3,.fb-grid-4,.fb-footer-grid,.fb-form-grid{grid-template-columns:1fr}.fb-section{padding:52px 0}.fb-hero{padding:64px 0}.fb-checks{grid-template-columns:1fr}.fb-shell{padding:0 18px}}


.fb-card-note{font-size:13px;color:rgba(255,255,255,.72)!important;margin-top:14px}
.fb-tag-row{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.fb-product-card{position:relative;overflow:hidden}
.fb-product-card:before{content:"";position:absolute;inset:0 auto auto 0;width:100%;height:4px;background:linear-gradient(90deg,var(--fb-gold),transparent)}
.fb-check-cards label{padding:12px 14px;border:1px solid var(--fb-line);border-radius:16px;background:#fbfaf7;transition:border-color .15s ease, transform .15s ease, box-shadow .15s ease}
.fb-check-cards label:hover{border-color:rgba(200,155,60,.45);transform:translateY(-1px);box-shadow:var(--fb-shadow-soft)}
.fb-check-cards input{margin-top:4px;accent-color:var(--fb-gold)}
@media(max-width:860px){.fb-wordmark{font-size:26px}.fb-footer-wordmark{font-size:27px}}

@media(max-width:860px){.fb-logo-header{width:180px}.fb-footer-logo{width:190px}}


/* v109 Product Coverage Matrix */
.fb-section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px}.fb-section-head h2{margin-bottom:8px}.fb-text-link{color:var(--fb-navy);font-weight:850;text-decoration:none;border-bottom:2px solid rgba(200,155,60,.45);padding-bottom:3px;white-space:nowrap}.fb-text-link:hover{color:var(--fb-gold)}
.fb-market-matrix{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px;align-items:stretch}.fb-market-matrix-page{grid-template-columns:repeat(2,minmax(0,1fr));gap:22px}
.fb-market-card{background:#fff;border:1px solid var(--fb-line);border-radius:24px;padding:24px 22px;box-shadow:var(--fb-shadow-soft);min-height:355px;height:100%;display:flex;flex-direction:column;position:relative;overflow:hidden}.fb-market-card:before{content:"";position:absolute;left:0;top:0;width:100%;height:4px;background:linear-gradient(90deg,var(--fb-gold),rgba(200,155,60,.12))}.fb-market-no{width:38px;height:38px;border-radius:999px;display:flex;align-items:center;justify-content:center;background:#fff8e8;color:#7b5a15;border:1px solid rgba(200,155,60,.34);font-weight:900;font-size:13px;margin-bottom:16px}.fb-market-card h3{margin:0 0 10px;color:var(--fb-navy);font-size:20px;line-height:1.25;min-height:50px}.fb-market-card p{margin:0 0 18px;color:var(--fb-muted);font-size:14.5px;line-height:1.55;min-height:68px}.fb-product-list{list-style:none;padding:0;margin:auto 0 0;display:grid;gap:10px}.fb-product-list li{border-top:1px solid #eee6d7;padding-top:10px}.fb-product-list strong{display:block;color:var(--fb-navy);font-size:13px;margin-bottom:3px}.fb-product-list span{display:block;color:#5d687b;font-size:13.5px;line-height:1.45}
.fb-price-table-wrap{overflow:auto;background:#fff;border:1px solid var(--fb-line);border-radius:20px;box-shadow:var(--fb-shadow-soft);margin-top:24px}.fb-price-table{width:100%;border-collapse:collapse;min-width:620px}.fb-price-table th{background:#071b3a;color:#fff;text-align:left;font-size:13px;padding:14px}.fb-price-table td{border-top:1px solid var(--fb-line);padding:14px;color:#4f5a6d;font-size:14px}.fb-price-table td:first-child{color:var(--fb-navy);font-weight:800}
@media(max-width:1060px){.fb-market-matrix{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:680px){.fb-section-head{display:block}.fb-text-link{display:inline-flex;margin-top:10px}.fb-market-matrix,.fb-market-matrix-page{grid-template-columns:1fr}.fb-market-card{min-height:auto}.fb-market-card h3,.fb-market-card p{min-height:auto}}


/* v110 stronger Product Coverage cleanup */
.fb-product-coverage-section .fb-grid-2,
.fb-product-coverage-section .fb-grid-3,
.fb-product-coverage-section .fb-grid-4{
  align-items:stretch;
}
.fb-product-coverage-section .fb-card,
.fb-product-card{
  height:100%;
}

/* If older page content still shows tag-cloud cards, normalize them into clean rows */
.fb-product-card .fb-tag-row{
  display:grid!important;
  grid-template-columns:1fr!important;
  gap:10px!important;
  margin-top:18px!important;
}
.fb-product-card .fb-badge{
  display:block!important;
  width:100%!important;
  max-width:100%!important;
  white-space:normal!important;
  line-height:1.45!important;
  text-align:left!important;
  border-radius:14px!important;
  padding:11px 13px!important;
  margin:0!important;
}

/* v110 final market matrix */
.fb-section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:24px;
  margin-bottom:28px;
}
.fb-section-head h2{margin-bottom:8px}
.fb-text-link{
  color:var(--fb-navy);
  font-weight:850;
  text-decoration:none;
  border-bottom:2px solid rgba(200,155,60,.45);
  padding-bottom:3px;
  white-space:nowrap;
}
.fb-text-link:hover{color:var(--fb-gold)}
.fb-market-matrix{
  display:grid!important;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:18px;
  align-items:stretch;
}
.fb-market-matrix-page{
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:22px;
}
.fb-market-card{
  background:#fff;
  border:1px solid var(--fb-line);
  border-radius:24px;
  padding:24px 22px;
  box-shadow:var(--fb-shadow-soft);
  min-height:355px;
  height:100%;
  display:flex;
  flex-direction:column;
  position:relative;
  overflow:hidden;
}
.fb-market-card:before{
  content:"";
  position:absolute;
  left:0;
  top:0;
  width:100%;
  height:4px;
  background:linear-gradient(90deg,var(--fb-gold),rgba(200,155,60,.12));
}
.fb-market-no{
  width:38px;
  height:38px;
  border-radius:999px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:#fff8e8;
  color:#7b5a15;
  border:1px solid rgba(200,155,60,.34);
  font-weight:900;
  font-size:13px;
  margin-bottom:16px;
}
.fb-market-card h3{
  margin:0 0 10px;
  color:var(--fb-navy);
  font-size:20px;
  line-height:1.25;
  min-height:50px;
}
.fb-market-card p{
  margin:0 0 18px;
  color:var(--fb-muted);
  font-size:14.5px;
  line-height:1.55;
  min-height:68px;
}
.fb-product-list{
  list-style:none;
  padding:0;
  margin:auto 0 0;
  display:grid;
  gap:10px;
}
.fb-product-list li{
  border-top:1px solid #eee6d7;
  padding-top:10px;
}
.fb-product-list strong{
  display:block;
  color:var(--fb-navy);
  font-size:13px;
  margin-bottom:3px;
}
.fb-product-list span{
  display:block;
  color:#5d687b;
  font-size:13.5px;
  line-height:1.45;
}
@media(max-width:1060px){
  .fb-market-matrix{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media(max-width:680px){
  .fb-section-head{display:block}
  .fb-text-link{display:inline-flex;margin-top:10px}
  .fb-market-matrix,.fb-market-matrix-page{grid-template-columns:1fr}
  .fb-market-card{min-height:auto}
  .fb-market-card h3,.fb-market-card p{min-height:auto}
}


/* v112 form checkbox bug fix */
.fb-checks input[type="checkbox"],
.fb-check-cards input[type="checkbox"],
.fb-form input[type="checkbox"]{
  width:16px!important;
  height:16px!important;
  min-width:16px!important;
  max-width:16px!important;
  padding:0!important;
  margin:3px 9px 0 0!important;
  border-radius:4px!important;
  box-shadow:none!important;
  flex:0 0 16px!important;
  accent-color:var(--fb-gold);
}
.fb-check-cards label{
  min-height:auto!important;
  display:flex!important;
  align-items:flex-start!important;
  gap:8px!important;
  line-height:1.45!important;
}
.fb-market-form .fb-checks{
  grid-template-columns:1fr!important;
  gap:10px!important;
}
.fb-market-form .fb-check-cards label{
  background:#fffaf0!important;
  border:1px solid #eadfc9!important;
  padding:11px 12px!important;
  border-radius:14px!important;
  color:#4f5b70!important;
  font-size:14px!important;
}

/* v112 market snapshot table and page layout */
.fb-market-form{
  padding:24px!important;
}
.fb-market-form .fb-form-grid{
  gap:15px!important;
}
.fb-market-form .fb-field input,
.fb-market-form .fb-field select,
.fb-market-form .fb-field textarea{
  min-height:48px!important;
}
.fb-price-table,
.fb-snapshot-table,
.fb-market-table{
  width:100%;
  border-collapse:separate;
  border-spacing:0;
  overflow:hidden;
  border-radius:20px;
  box-shadow:var(--fb-shadow-soft);
}
.fb-price-table th,
.fb-price-table td,
.fb-snapshot-table th,
.fb-snapshot-table td,
.fb-market-table th,
.fb-market-table td{
  padding:14px 16px;
  text-align:left;
  vertical-align:top;
}
.fb-price-table th,
.fb-snapshot-table th,
.fb-market-table th{
  background:var(--fb-navy);
  color:#fff;
  font-size:14px;
}
.fb-price-table td,
.fb-snapshot-table td,
.fb-market-table td{
  background:#fff;
  border-bottom:1px solid var(--fb-line);
  color:#4f5b70;
  font-size:14px;
}
.fb-price-table td:first-child,
.fb-snapshot-table td:first-child,
.fb-market-table td:first-child{
  color:var(--fb-navy);
  font-weight:850;
}
@media(max-width:980px){
  .fb-market-form .fb-form-grid{grid-template-columns:1fr!important}
}
@media(max-width:760px){
  .fb-price-table,
  .fb-snapshot-table,
  .fb-market-table{
    display:block;
    overflow-x:auto;
    white-space:nowrap;
  }
}


/* v113 official source Market Snapshot */
.fb-snapshot-card{
  background:#fff;
  border:1px solid var(--fb-line);
  border-radius:28px;
  padding:26px;
  box-shadow:var(--fb-shadow);
}
.fb-snapshot-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-start;
  gap:18px;
  margin-bottom:20px;
}
.fb-snapshot-head h2{
  margin:0 0 8px;
  font-family:Georgia,"Times New Roman",serif;
  color:var(--fb-navy);
  font-size:clamp(28px,3vw,42px);
}
.fb-snapshot-head p{
  margin:0;
  color:var(--fb-muted);
  font-size:15px;
  max-width:640px;
}
.fb-live-pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  white-space:nowrap;
  border-radius:999px;
  padding:9px 12px;
  background:#fff8e8;
  border:1px solid rgba(200,155,60,.36);
  color:#7b5a15;
  font-weight:850;
  font-size:12px;
}
.fb-table-wrap{
  width:100%;
  overflow-x:auto;
  border-radius:20px;
  border:1px solid var(--fb-line);
}
.fb-market-table{
  min-width:760px;
  box-shadow:none!important;
  border-radius:0!important;
}
.fb-market-table a{
  color:var(--fb-navy);
  font-weight:850;
  text-decoration:none;
  border-bottom:1px solid rgba(200,155,60,.5);
}
.fb-muted-small{
  color:#8893a5;
  font-size:13px;
}
.fb-snapshot-foot{
  margin:14px 0 0;
  color:#758094;
  font-size:13px;
}
@media(max-width:760px){
  .fb-snapshot-head{display:block}
  .fb-live-pill{margin-top:12px}
}


/* v114 Energy page stacked layout */
.fb-energy-stack{
  display:grid;
  grid-template-columns:1fr;
  gap:28px;
  max-width:1040px;
  margin:0 auto;
}
.fb-energy-stack .fb-form,
.fb-energy-stack .fb-snapshot-card{
  width:100%;
}
.fb-energy-stack .fb-market-form .fb-form-grid{
  grid-template-columns:repeat(2,minmax(0,1fr));
}
@media(max-width:860px){
  .fb-energy-stack .fb-market-form .fb-form-grid{
    grid-template-columns:1fr;
  }
}


/* v115 source buttons and briefing form header */
.fb-source-button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:999px;
  padding:7px 11px;
  background:#fff8e8;
  border:1px solid rgba(200,155,60,.38);
  color:#7b5a15!important;
  font-weight:850;
  text-decoration:none!important;
  white-space:nowrap;
}
.fb-source-button:hover{
  background:#f5d98f;
  color:#081832!important;
}
.fb-form-panel{
  background:#fff;
  border:1px solid var(--fb-line);
  border-radius:28px;
  padding:28px;
  box-shadow:var(--fb-shadow-soft);
}
.fb-form-panel > h2{
  font-family:Georgia,"Times New Roman",serif;
  color:var(--fb-navy);
  margin:0 0 8px;
  font-size:clamp(28px,3vw,42px);
}
.fb-form-panel > .fb-lead{
  margin:0 0 22px;
  font-size:16px;
}
.fb-form-panel .fb-form{
  box-shadow:none!important;
  border-radius:22px!important;
  padding:0!important;
  border:0!important;
}
.fb-market-table td:nth-child(2){
  color:var(--fb-navy);
  font-weight:900;
  white-space:nowrap;
}


/* v116 mobile polish, animated menu and scroll motion */
.fb-mobile-toggle{
  width:44px;
  height:44px;
  border:1px solid rgba(200,155,60,.28);
  border-radius:14px;
  background:rgba(255,255,255,.72);
  box-shadow:0 8px 24px rgba(7,27,58,.08);
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:5px;
  cursor:pointer;
}
.fb-mobile-toggle span{
  display:block;
  width:21px;
  height:2px;
  background:var(--fb-navy);
  border-radius:999px;
  transition:transform .28s ease, opacity .2s ease;
}
.fb-mobile-toggle.is-active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.fb-mobile-toggle.is-active span:nth-child(2){opacity:0}
.fb-mobile-toggle.is-active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.fb-menu-close{display:none}
.fb-menu-active{overflow:hidden}

.fb-reveal{
  opacity:0;
  transform:translateY(26px);
  transition:opacity .72s ease, transform .72s cubic-bezier(.2,.8,.2,1);
}
.fb-reveal.is-visible{opacity:1;transform:translateY(0)}
.fb-card.fb-reveal,.fb-market-card.fb-reveal,.fb-post-item.fb-reveal{transition-delay:.05s}
.fb-hero-card{animation:fbFloat 6s ease-in-out infinite}
@keyframes fbFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-8px)}}
.fb-btn,.fb-card,.fb-market-card,.fb-post-item,.fb-source-button{will-change:transform}

@media(max-width:860px){
  .fb-site-header{background:rgba(247,245,239,.88);backdrop-filter:blur(18px)}
  .fb-header-inner{min-height:72px}
  .fb-logo-header{width:168px!important}
  .fb-mobile-toggle{display:flex!important;position:relative;z-index:80}
  .fb-nav{
    display:block!important;
    position:fixed!important;
    top:0!important;
    right:0!important;
    left:auto!important;
    width:min(88vw,380px)!important;
    height:100dvh!important;
    padding:86px 26px 28px!important;
    background:linear-gradient(160deg,rgba(255,255,255,.98),rgba(250,246,236,.98))!important;
    border-left:1px solid rgba(200,155,60,.25)!important;
    border-bottom:0!important;
    box-shadow:-28px 0 80px rgba(7,27,58,.22)!important;
    transform:translateX(112%);
    opacity:.5;
    transition:transform .38s cubic-bezier(.2,.8,.2,1), opacity .28s ease!important;
    z-index:70;
    overflow:auto;
  }
  .fb-nav:before{
    content:"FeedstockBridge";
    position:absolute;
    top:28px;
    left:26px;
    color:var(--fb-navy);
    font-family:Georgia,"Times New Roman",serif;
    font-size:22px;
    font-weight:800;
  }
  .fb-nav.is-open{transform:translateX(0);opacity:1}
  .fb-nav ul{display:grid!important;gap:12px!important}
  .fb-nav li{opacity:0;transform:translateX(18px);transition:opacity .34s ease, transform .34s ease}
  .fb-nav.is-open li{opacity:1;transform:translateX(0)}
  .fb-nav.is-open li:nth-child(1){transition-delay:.06s}.fb-nav.is-open li:nth-child(2){transition-delay:.09s}.fb-nav.is-open li:nth-child(3){transition-delay:.12s}.fb-nav.is-open li:nth-child(4){transition-delay:.15s}.fb-nav.is-open li:nth-child(5){transition-delay:.18s}.fb-nav.is-open li:nth-child(6){transition-delay:.21s}.fb-nav.is-open li:nth-child(7){transition-delay:.24s}
  .fb-nav a{
    display:flex!important;
    align-items:center;
    min-height:52px;
    padding:13px 16px!important;
    border-radius:16px!important;
    background:#fff!important;
    border:1px solid #eee4d4!important;
    color:var(--fb-navy)!important;
    box-shadow:0 8px 20px rgba(7,27,58,.05)!important;
    font-size:16px!important;
  }
  .fb-nav .menu-item:last-child a{
    background:linear-gradient(135deg,var(--fb-gold),var(--fb-gold-2))!important;
    justify-content:center;
    font-weight:900!important;
  }
  .fb-menu-close{
    display:flex;
    align-items:center;
    justify-content:center;
    position:absolute;
    top:20px;
    right:20px;
    width:44px;
    height:44px;
    border-radius:999px;
    border:1px solid rgba(200,155,60,.28);
    background:#fff;
    color:var(--fb-navy);
    font-size:30px;
    line-height:1;
    cursor:pointer;
    box-shadow:var(--fb-shadow-soft);
  }
  body.fb-menu-active:after{
    content:"";
    position:fixed;
    inset:0;
    background:rgba(7,27,58,.42);
    backdrop-filter:blur(3px);
    z-index:60;
  }
  .fb-hero{
    min-height:calc(100dvh - 72px);
    padding:54px 0 48px!important;
    display:flex;
    align-items:center;
  }
  .fb-hero-bg{
    background-position:center top!important;
    opacity:.76!important;
    filter:saturate(1.08) brightness(.72)!important;
    transform:scale(1.03);
  }
  .fb-hero-overlay{
    background:linear-gradient(180deg,rgba(5,17,37,.70) 0%,rgba(5,17,37,.58) 44%,rgba(5,17,37,.86) 100%)!important;
  }
  .fb-hero-grid{gap:24px!important}
  .fb-hero h1{font-size:clamp(34px,10vw,46px)!important;letter-spacing:-.045em}
  .fb-hero p{font-size:16px!important}
  .fb-hero-card{padding:20px!important;border-radius:22px!important;animation:none!important}
  .fb-actions .fb-btn{width:100%;padding:14px 18px!important}
  .fb-section{padding:46px 0!important}
  .fb-page-title{padding:42px 0 28px!important}
  .fb-card,.fb-market-card,.fb-form,.fb-snapshot-card,.fb-form-panel{border-radius:22px!important;padding:22px!important}
  .fb-footer-grid{gap:22px!important}
}

@media(max-width:680px){
  .fb-table-wrap{overflow:visible!important;border:0!important}
  .fb-market-table{min-width:0!important;width:100%!important;display:block!important;border-spacing:0!important}
  .fb-market-table thead{display:none!important}
  .fb-market-table tbody{display:grid!important;gap:14px!important}
  .fb-market-table tr{
    display:block!important;
    background:#fff;
    border:1px solid var(--fb-line);
    border-radius:18px;
    box-shadow:0 8px 22px rgba(7,27,58,.06);
    overflow:hidden;
  }
  .fb-market-table td{
    display:grid!important;
    grid-template-columns:110px 1fr;
    gap:12px;
    align-items:center;
    border:0!important;
    border-bottom:1px solid #efe7d8!important;
    padding:11px 13px!important;
    white-space:normal!important;
    font-size:13.5px!important;
  }
  .fb-market-table td:last-child{border-bottom:0!important}
  .fb-market-table td:before{
    content:attr(data-label);
    color:#7f8aa0;
    font-size:12px;
    font-weight:850;
  }
  .fb-market-table td:first-child{
    grid-template-columns:1fr!important;
    background:#071b3a!important;
    color:#fff!important;
    font-weight:900!important;
  }
  .fb-market-table td:first-child:before{display:none}
  .fb-source-button{width:max-content;max-width:100%;font-size:12.5px;padding:7px 10px}
}

@media(prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important;animation:none!important;transition:none!important}
  .fb-reveal{opacity:1!important;transform:none!important}
}


/* v117 mobile performance and menu stability fix */
@media(max-width:860px){
  html,body{overflow-x:hidden!important}
  .fb-site-header{
    z-index:9999!important;
    background:rgba(247,245,239,.98)!important;
    backdrop-filter:none!important;
    -webkit-backdrop-filter:none!important;
  }
  .fb-header-inner{min-height:70px!important}
  .fb-logo-header{width:160px!important}
  .fb-mobile-toggle{
    display:flex!important;
    z-index:10002!important;
    background:#fff!important;
    box-shadow:0 6px 18px rgba(7,27,58,.10)!important;
  }
  .fb-nav{
    display:block!important;
    position:fixed!important;
    top:0!important;
    right:0!important;
    left:auto!important;
    width:min(86vw,340px)!important;
    height:100dvh!important;
    padding:82px 20px 24px!important;
    background:#fffdf8!important;
    border-left:1px solid rgba(200,155,60,.22)!important;
    box-shadow:-14px 0 34px rgba(7,27,58,.18)!important;
    transform:translate3d(104%,0,0)!important;
    opacity:1!important;
    visibility:hidden!important;
    pointer-events:none!important;
    transition:transform .24s ease, visibility 0s linear .24s!important;
    z-index:10000!important;
    overflow-y:auto!important;
    -webkit-overflow-scrolling:touch!important;
    will-change:transform!important;
  }
  .fb-nav.is-open{
    transform:translate3d(0,0,0)!important;
    visibility:visible!important;
    pointer-events:auto!important;
    transition:transform .24s ease!important;
  }
  .fb-nav:before{
    top:26px!important;
    left:20px!important;
    font-size:20px!important;
  }
  .fb-nav li,
  .fb-nav.is-open li{
    opacity:1!important;
    transform:none!important;
    transition:none!important;
  }
  .fb-nav ul{gap:10px!important}
  .fb-nav a{
    min-height:48px!important;
    padding:12px 14px!important;
    border-radius:14px!important;
    box-shadow:0 4px 12px rgba(7,27,58,.045)!important;
  }
  .fb-menu-close{
    display:flex!important;
    z-index:10003!important;
    top:18px!important;
    right:18px!important;
    width:42px!important;
    height:42px!important;
    box-shadow:0 6px 16px rgba(7,27,58,.10)!important;
  }
  body.fb-menu-active{overflow:hidden!important;touch-action:none!important}
  body.fb-menu-active:after{
    content:"";
    position:fixed;
    inset:0;
    background:rgba(7,27,58,.38)!important;
    backdrop-filter:none!important;
    -webkit-backdrop-filter:none!important;
    z-index:9998!important;
  }
  .fb-hero-bg{
    transform:none!important;
    filter:none!important;
    opacity:.72!important;
    background-position:center top!important;
  }
  .fb-hero-overlay{
    background:linear-gradient(180deg,rgba(5,17,37,.74) 0%,rgba(5,17,37,.64) 46%,rgba(5,17,37,.88) 100%)!important;
  }
  .fb-hero-card{
    backdrop-filter:none!important;
    -webkit-backdrop-filter:none!important;
    background:rgba(8,27,56,.68)!important;
    box-shadow:0 14px 34px rgba(0,0,0,.20)!important;
    animation:none!important;
  }
  .fb-card,.fb-market-card,.fb-post-item,.fb-form,.fb-snapshot-card,.fb-form-panel{
    box-shadow:0 7px 18px rgba(7,27,58,.07)!important;
  }
  .fb-reveal{
    opacity:1!important;
    transform:none!important;
    transition:none!important;
  }
  .fb-btn,.fb-card,.fb-market-card,.fb-post-item,.fb-source-button{will-change:auto!important}
}

@media(max-width:680px){
  .fb-shell{padding:0 16px!important}
  .fb-market-table td:before{content:attr(data-label)!important}
  .fb-market-table td:first-child:before{display:none!important}
  .fb-source-button{white-space:normal!important;text-align:center!important}
}


/* v118 mobile premium motion: light, Apple-like, no heavy blur */
@media(max-width:860px){
  html,body{overflow-x:hidden!important; scroll-behavior:smooth;}

  .fb-site-header{
    background:rgba(247,245,239,.94)!important;
    -webkit-backdrop-filter:blur(8px)!important;
    backdrop-filter:blur(8px)!important;
    border-bottom:1px solid rgba(224,216,199,.72)!important;
  }

  .fb-nav{
    top:14px!important;
    right:14px!important;
    left:auto!important;
    width:calc(100vw - 28px)!important;
    max-width:410px!important;
    height:auto!important;
    max-height:calc(100dvh - 28px)!important;
    padding:82px 18px 20px!important;
    border-radius:30px!important;
    background:linear-gradient(160deg,rgba(255,255,255,.98),rgba(250,245,234,.97))!important;
    border:1px solid rgba(200,155,60,.23)!important;
    box-shadow:0 28px 70px rgba(7,27,58,.28)!important;
    transform:translate3d(0,18px,0) scale(.965)!important;
    opacity:0!important;
    visibility:hidden!important;
    pointer-events:none!important;
    transition:transform .28s cubic-bezier(.2,.85,.25,1), opacity .22s ease, visibility 0s linear .28s!important;
    overflow-y:auto!important;
    z-index:10000!important;
  }
  .fb-nav.is-open{
    transform:translate3d(0,0,0) scale(1)!important;
    opacity:1!important;
    visibility:visible!important;
    pointer-events:auto!important;
    transition:transform .28s cubic-bezier(.2,.85,.25,1), opacity .22s ease!important;
  }
  .fb-nav:before{
    content:"FeedstockBridge"!important;
    top:26px!important;
    left:22px!important;
    font-size:21px!important;
    letter-spacing:-.02em!important;
  }
  .fb-nav li{
    opacity:0!important;
    transform:translate3d(0,10px,0) scale(.985)!important;
    transition:opacity .28s ease, transform .28s cubic-bezier(.2,.8,.2,1)!important;
  }
  .fb-nav.is-open li{opacity:1!important; transform:translate3d(0,0,0) scale(1)!important;}
  .fb-nav.is-open li:nth-child(1){transition-delay:.04s!important}
  .fb-nav.is-open li:nth-child(2){transition-delay:.07s!important}
  .fb-nav.is-open li:nth-child(3){transition-delay:.10s!important}
  .fb-nav.is-open li:nth-child(4){transition-delay:.13s!important}
  .fb-nav.is-open li:nth-child(5){transition-delay:.16s!important}
  .fb-nav.is-open li:nth-child(6){transition-delay:.19s!important}
  .fb-nav.is-open li:nth-child(7){transition-delay:.22s!important}
  .fb-nav a{
    min-height:50px!important;
    border-radius:18px!important;
    background:rgba(255,255,255,.82)!important;
    border:1px solid rgba(232,222,204,.86)!important;
    box-shadow:0 8px 20px rgba(7,27,58,.055)!important;
  }
  .fb-menu-close{
    background:#fff!important;
    border-radius:18px!important;
    box-shadow:0 10px 24px rgba(7,27,58,.12)!important;
  }
  body.fb-menu-active:after{
    background:rgba(7,27,58,.30)!important;
    -webkit-backdrop-filter:none!important;
    backdrop-filter:none!important;
    z-index:9998!important;
  }

  .fb-hero{
    min-height:auto!important;
    padding:34px 0 42px!important;
    background:#071b3a url('../images/refinery-hero.png') center top/cover no-repeat!important;
  }
  .fb-hero-bg{
    display:block!important;
    opacity:.92!important;
    background-position:center top!important;
    background-size:cover!important;
    filter:saturate(1.08) brightness(.78)!important;
    transform:translate3d(0,0,0) scale(1.04)!important;
    will-change:transform!important;
  }
  .fb-hero-overlay{
    background:linear-gradient(180deg,rgba(5,17,37,.48) 0%,rgba(5,17,37,.58) 38%,rgba(5,17,37,.88) 100%)!important;
  }
  .fb-hero-grid{
    grid-template-columns:1fr!important;
    text-align:center!important;
    gap:22px!important;
  }
  .fb-hero-grid:before{
    content:"";
    display:block;
    width:188px;
    height:94px;
    margin:0 auto 2px;
    border-radius:24px;
    background:rgba(255,255,255,.95) url('../images/feedstockbridge-logo.png') center center/86% auto no-repeat;
    border:1px solid rgba(255,255,255,.72);
    box-shadow:0 18px 45px rgba(0,0,0,.20), inset 0 1px 0 rgba(255,255,255,.9);
    animation:fbHeroLogoRise .62s cubic-bezier(.2,.9,.2,1) both .05s;
  }
  .fb-kicker{margin:0 auto!important; background:rgba(255,255,255,.12)!important;}
  .fb-hero h1{font-size:clamp(34px,9.6vw,45px)!important; line-height:1.06!important; margin:16px 0 14px!important;}
  .fb-hero p{font-size:16px!important; line-height:1.65!important; margin-left:auto!important; margin-right:auto!important;}
  .fb-actions{justify-content:center!important; gap:12px!important; margin-top:24px!important;}
  .fb-actions .fb-btn{width:100%; max-width:320px;}
  .fb-hero-card{
    background:rgba(7,27,58,.62)!important;
    border:1px solid rgba(255,255,255,.18)!important;
    box-shadow:0 18px 42px rgba(0,0,0,.24)!important;
    animation:fbMobileFloat 7s ease-in-out infinite!important;
  }

  .fb-mobile-reveal{
    opacity:0!important;
    transform:translate3d(0,22px,0) scale(.986)!important;
    transition:opacity .58s ease, transform .58s cubic-bezier(.2,.82,.2,1)!important;
    transition-delay:var(--fb-reveal-delay,0ms)!important;
    will-change:opacity,transform!important;
  }
  .fb-mobile-reveal.is-visible{
    opacity:1!important;
    transform:translate3d(0,0,0) scale(1)!important;
  }
  .fb-card.is-visible,.fb-market-card.is-visible,.fb-post-item.is-visible,.fb-snapshot-card.is-visible,.fb-form-panel.is-visible{
    animation:fbSoftLift .62s cubic-bezier(.2,.85,.2,1) both;
  }
}

@keyframes fbHeroLogoRise{from{opacity:0;transform:translate3d(0,14px,0) scale(.96)}to{opacity:1;transform:translate3d(0,0,0) scale(1)}}
@keyframes fbMobileFloat{0%,100%{transform:translate3d(0,0,0)}50%{transform:translate3d(0,-5px,0)}}
@keyframes fbSoftLift{0%{box-shadow:0 5px 14px rgba(7,27,58,.06)}100%{box-shadow:0 14px 30px rgba(7,27,58,.10)}}

@media(prefers-reduced-motion:reduce){
  .fb-mobile-reveal{opacity:1!important;transform:none!important;transition:none!important;animation:none!important}
  .fb-hero-card,.fb-hero-grid:before{animation:none!important}
}


/* v119 mobile home: avoid duplicate logos */
@media(max-width:860px){
  .fb-hero-grid:before{
    display:none!important;
    content:none!important;
    width:0!important;
    height:0!important;
    margin:0!important;
    padding:0!important;
    background:none!important;
    animation:none!important;
  }
  .fb-hero{
    padding-top:38px!important;
  }
  .fb-hero h1{
    margin-top:10px!important;
  }
}


/* v121 WhatsApp message-only CTA */
.fb-whatsapp-panel,
.fb-whatsapp-inline{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  background:linear-gradient(135deg,#f7fff8,#ffffff 58%,#fff8e8);
  border:1px solid rgba(36,181,91,.22);
  border-radius:24px;
  padding:18px 20px;
  box-shadow:var(--fb-shadow-soft);
  margin:0 0 10px;
}
.fb-whatsapp-inline{
  padding:15px 16px;
  border-radius:20px;
  margin-bottom:18px;
}
.fb-whatsapp-panel strong,
.fb-whatsapp-inline strong{
  display:block;
  color:var(--fb-navy);
  font-size:16px;
  margin-bottom:4px;
}
.fb-whatsapp-panel p,
.fb-whatsapp-inline p{
  margin:0;
  color:#5f6c7f;
  font-size:14px;
  line-height:1.45;
}
.fb-whatsapp-btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  white-space:nowrap;
  border-radius:999px;
  padding:12px 16px;
  background:#1fa855;
  color:#fff!important;
  text-decoration:none!important;
  font-weight:900;
  box-shadow:0 12px 24px rgba(31,168,85,.24);
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.fb-whatsapp-btn:hover{
  transform:translateY(-2px);
  background:#168c45;
  box-shadow:0 16px 28px rgba(31,168,85,.28);
}
.fb-whatsapp-float{
  position:fixed;
  right:18px;
  bottom:18px;
  z-index:80;
  display:flex;
  align-items:center;
  gap:10px;
  padding:12px 14px;
  border-radius:999px;
  background:#1fa855;
  color:#fff!important;
  text-decoration:none!important;
  font-weight:900;
  box-shadow:0 18px 36px rgba(0,0,0,.22);
  border:1px solid rgba(255,255,255,.28);
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.fb-whatsapp-float:hover{
  transform:translateY(-2px);
  background:#168c45;
  box-shadow:0 22px 42px rgba(0,0,0,.25);
}
.fb-whatsapp-float em{
  font-style:normal;
  font-size:11px;
  opacity:.86;
  font-weight:700;
  margin-left:-3px;
}
.fb-whatsapp-dot{
  width:24px;
  height:24px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  border-radius:50%;
  background:rgba(255,255,255,.18);
  font-size:12px;
}
@media(max-width:760px){
  .fb-whatsapp-panel,
  .fb-whatsapp-inline{
    display:block;
    padding:16px;
  }
  .fb-whatsapp-btn{
    width:100%;
    margin-top:14px;
  }
  .fb-whatsapp-float{
    left:16px;
    right:16px;
    bottom:14px;
    justify-content:center;
    padding:13px 14px;
  }
  .fb-whatsapp-float em{display:inline;}
  .fb-site-footer{padding-bottom:82px;}
}


/* v123 RFQ form WhatsApp action */
.fb-whatsapp-float{display:none!important;}
.fb-rfq-actions{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:14px;
  align-items:stretch;
}
.fb-rfq-actions .fb-submit{
  width:100%;
  min-height:54px;
}
.fb-submit-whatsapp{
  background:#1fa855!important;
  color:#fff!important;
  box-shadow:0 16px 30px rgba(31,168,85,.22)!important;
}
.fb-submit-whatsapp:hover{
  background:#168c45!important;
}
.fb-wa-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:22px;
  height:22px;
  border-radius:50%;
  background:rgba(255,255,255,.18);
  margin-right:8px;
  font-size:13px;
  line-height:1;
}
.fb-rfq-action-note{
  margin:12px 0 0;
  color:#6b7688;
  font-size:13px;
  line-height:1.45;
}
@media(max-width:760px){
  .fb-rfq-actions{grid-template-columns:1fr;}
}


/* v126 Persian LPG SEO landing page */
.fb-fa-page{font-family:Tahoma,Arial,sans-serif;line-height:1.9}.fb-fa-page h1,.fb-fa-page h2,.fb-fa-page h3{letter-spacing:0}.fb-fa-page .fb-lead{line-height:1.9}.fb-actions-rtl{justify-content:flex-start}.fb-fa-link-card{text-decoration:none}.fb-fa-link-card span{display:inline-block;margin-top:10px;color:var(--fb-gold);font-weight:850}.fb-price-note{border:1px solid rgba(200,155,60,.36);background:linear-gradient(180deg,#fffdf7,#fff)}.fb-soft-section{background:#f7f3ea}.fb-fa-checklist{list-style:none;margin:18px 0 0;padding:0}.fb-fa-checklist li{position:relative;padding:8px 28px 8px 0;border-bottom:1px solid rgba(8,24,50,.08);color:#4f5b70}.fb-fa-checklist li:before{content:"✓";position:absolute;right:0;top:8px;color:#8a681d;font-weight:900}.fb-faq-list{display:grid;gap:12px;margin-top:22px}.fb-faq-list details{background:#fff;border:1px solid var(--fb-line);border-radius:18px;padding:16px 18px;box-shadow:var(--fb-shadow-soft)}.fb-faq-list summary{cursor:pointer;font-weight:850;color:var(--fb-navy)}.fb-faq-list p{margin:12px 0 0;color:#4f5b70}.fb-seo-guides{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px;margin-top:24px}.fb-seo-guides a{display:block;text-decoration:none;background:#fff;border:1px solid var(--fb-line);border-radius:20px;padding:18px;box-shadow:var(--fb-shadow-soft)}.fb-seo-guides strong{display:block;color:var(--fb-navy);font-size:18px;margin-bottom:6px}.fb-seo-guides span{color:#68758a;font-size:14px}.fb-lpg-hero{background:linear-gradient(135deg,#07162e,#0c254a)}.fb-lpg-hero h1,.fb-lpg-hero p{color:#fff}.fb-lpg-hero .fb-kicker{color:#f1ce7a}
@media(max-width:780px){.fb-seo-guides{grid-template-columns:1fr}.fb-fa-page{text-align:right}.fb-actions-rtl{display:grid}.fb-actions-rtl .fb-btn{width:100%;justify-content:center}}


/* v127 refined Persian guide placement */
.fb-guide-strip-section{
  padding-top:34px!important;
  padding-bottom:20px!important;
  background:#f7f3ea;
}
.fb-guide-strip-card{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
  border:1px solid rgba(200,155,60,.28);
  background:linear-gradient(135deg,#fffdf8,#fff8e8);
  border-radius:28px;
  padding:24px 28px;
  box-shadow:var(--fb-shadow-soft);
}
.fb-guide-strip-card h2{
  margin:4px 0 6px;
  color:var(--fb-navy);
  font-family:Tahoma,Arial,sans-serif;
  font-size:clamp(26px,3vw,40px);
  letter-spacing:0;
}
.fb-guide-strip-card p{
  margin:0;
  color:#5d687a;
  max-width:720px;
}
.fb-guide-strip-card .fb-btn{
  white-space:nowrap;
}
@media(max-width:780px){
  .fb-guide-strip-section{padding-top:24px!important;padding-bottom:8px!important}
  .fb-guide-strip-card{display:block;text-align:center;padding:22px 18px;border-radius:24px}
  .fb-guide-strip-card .fb-btn{margin-top:18px;width:100%;justify-content:center}
}


/* v129 bilingual brief and logo link refinements */
.fb-footer-logo-box{text-decoration:none;cursor:pointer;transition:transform .18s ease, box-shadow .18s ease}
.fb-footer-logo-box:hover{transform:translateY(-2px)}
.fb-fa-page .fb-post-item{text-align:right}
.fb-fa-page .fb-post-item h3{line-height:1.45}
.fb-fa-page .fb-post-item p{line-height:1.85}
.fb-seo-guides{grid-template-columns:repeat(3,minmax(0,1fr))}
@media(max-width:860px){.fb-seo-guides{grid-template-columns:1fr}}


/* v131 separate neutral Persian news page */
.fb-news-grid-fa{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;margin-top:24px}
.fb-news-grid-fa .fb-card{text-align:right;line-height:1.9}
.fb-news-grid-fa .fb-card h3{font-size:22px;line-height:1.55;margin-top:8px}
.fb-news-grid-fa .fb-card p{font-size:16px;line-height:1.9;color:var(--fb-muted)}
@media(max-width:980px){.fb-news-grid-fa{grid-template-columns:1fr}.fb-news-grid-fa .fb-card h3{font-size:21px}}


/* v132 fixes: light-section secondary buttons and guide links */
.fb-fa-page .fb-btn-secondary,
.fb-guide-strip-card .fb-btn-secondary,
.fb-section:not(.fb-dark) .fb-actions-rtl .fb-btn-secondary{
  border-color:rgba(8,24,50,.18)!important;
  color:var(--fb-navy)!important;
  background:#ffffff!important;
  box-shadow:0 14px 30px rgba(8,24,50,.08)!important;
}
.fb-fa-page .fb-btn-secondary:hover,
.fb-guide-strip-card .fb-btn-secondary:hover,
.fb-section:not(.fb-dark) .fb-actions-rtl .fb-btn-secondary:hover{
  background:#fff8e8!important;
  border-color:rgba(200,155,60,.42)!important;
}
.fb-guide-strip-grid{
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:18px;
}
.fb-guide-strip-grid .fb-guide-strip-card{
  height:100%;
}
@media(max-width:860px){
  .fb-guide-strip-grid{grid-template-columns:1fr;}
}


/* v133 Persian news cleanup and mobile justification */
.fb-fa-page .fb-lead,
.fb-fa-page .fb-card p,
.fb-news-grid-fa .fb-card p,
.fb-fa-page .fb-content p{
  text-align: justify;
  text-align-last: right;
}
.fb-news-grid-fa .fb-card a,
.fb-fa-page a{
  text-align: right;
}
@media(max-width:780px){
  .fb-fa-page .fb-lead,
  .fb-news-grid-fa .fb-card p,
  .fb-fa-page .fb-card p{
    text-align: justify;
    text-align-last: right;
    line-height: 2.05;
  }
  .fb-news-grid-fa .fb-card{
    padding:24px 22px;
  }
}


/* v134 Persian overview section */
.fb-fa-main-hero{background:linear-gradient(135deg,#fffaf0,#f7f3ea)}
.fb-fa-main-hero h1{max-width:920px}
.fb-fa-main-hero .fb-lead{max-width:860px}
.fb-guide-strip-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))!important;}
.fb-fa-page.fb-dark .fb-lead{color:rgba(255,255,255,.82)}
.fb-fa-page.fb-dark .fb-btn-secondary{background:rgba(255,255,255,.08)!important;color:#fff!important;border-color:rgba(255,255,255,.22)!important}
@media(max-width:780px){
  .fb-fa-main-hero h1{font-size:clamp(36px,10vw,56px);line-height:1.45}
  .fb-fa-main-hero .fb-lead{font-size:18px;line-height:2.05}
}

/* v137 archive + mobile menu refinements */
.fb-nav a[href*="/submit-rfq/"]{
  background:linear-gradient(135deg,#071b3a,#0b2a57)!important;
  color:#fff!important;
  padding:12px 18px!important;
  border-radius:999px!important;
  box-shadow:0 14px 28px rgba(7,27,58,.18)!important;
}
.fb-nav a[href$="/fa/"],
.fb-nav a[href$="/fa"]{
  background:linear-gradient(135deg,var(--fb-gold),var(--fb-gold-2))!important;
  color:#081832!important;
  padding:12px 18px!important;
  border-radius:999px!important;
  box-shadow:var(--fb-shadow-soft)!important;
}
.fb-fa-page .fb-kicker,
.fb-news-grid-fa .fb-kicker{
  letter-spacing:0!important;
  text-transform:none!important;
  font-size:14px!important;
  line-height:1.6!important;
  padding:8px 14px!important;
  color:#c99b34!important;
  background:rgba(255,248,232,.72)!important;
  border-color:rgba(201,155,52,.18)!important;
}
.fb-news-archive-fa .fb-card{
  background:#fff;
}
.fb-post-item time{
  font-size:14px;
  letter-spacing:.01em;
}
@media(max-width:860px){
  .fb-nav a[href*="/submit-rfq/"],
  .fb-nav a[href$="/fa/"],
  .fb-nav a[href$="/fa"]{
    display:inline-flex!important;
    width:fit-content!important;
    min-width:140px;
    justify-content:center;
  }
  .fb-fa-page .fb-kicker,
  .fb-news-grid-fa .fb-kicker{
    font-size:15px!important;
    line-height:1.7!important;
  }
}


/* v138 targeted layout fixes + Persian resource cards */
.fb-guide-strip-grid{
  align-items:stretch!important;
}
.fb-guide-strip-grid .fb-guide-strip-card{
  display:flex!important;
  flex-direction:column!important;
  align-items:flex-start!important;
  justify-content:space-between!important;
  min-height:360px!important;
  padding:34px 34px!important;
  overflow:hidden!important;
}
.fb-guide-strip-card[dir="rtl"]{
  text-align:right!important;
  align-items:flex-end!important;
}
.fb-guide-strip-card .fb-kicker{
  letter-spacing:.06em!important;
  font-size:13px!important;
  color:#c99b34!important;
  background:transparent!important;
  border:0!important;
  padding:0!important;
  border-radius:0!important;
  line-height:1.7!important;
}
.fb-guide-strip-card h2{
  font-size:clamp(28px,2.6vw,40px)!important;
  line-height:1.25!important;
  margin:14px 0 14px!important;
}
.fb-guide-strip-card p{
  font-size:17px!important;
  line-height:1.8!important;
  max-width:100%!important;
}
.fb-guide-strip-card .fb-btn{
  margin-top:auto!important;
  align-self:flex-start!important;
  white-space:normal!important;
  text-align:center!important;
  min-width:0!important;
  max-width:100%!important;
}
.fb-guide-strip-card[dir="rtl"] .fb-btn{
  align-self:flex-end!important;
}
.fb-fa-quick-links .fb-card{
  display:flex!important;
  flex-direction:column!important;
  gap:14px!important;
}
.fb-fa-quick-links-title{
  margin:0 0 28px!important;
}
.fb-fa-quick-links .fb-card h3{
  margin-bottom:4px!important;
}
.fb-fa-quick-links .fb-card .fb-btn{
  margin-top:auto!important;
  width:fit-content!important;
  max-width:100%!important;
}
.fb-fa-page .fb-kicker,
.fb-news-grid-fa .fb-kicker{
  letter-spacing:0!important;
  word-spacing:normal!important;
  white-space:normal!important;
}
@media(max-width:780px){
  .fb-guide-strip-grid .fb-guide-strip-card{
    min-height:0!important;
    padding:28px 24px!important;
    text-align:right!important;
  }
  .fb-guide-strip-card .fb-btn,
  .fb-guide-strip-card[dir="rtl"] .fb-btn,
  .fb-fa-quick-links .fb-card .fb-btn{
    width:100%!important;
    align-self:stretch!important;
    justify-content:center!important;
  }
}


/* v139 targeted Persian Home card title sizing only */
.fb-guide-strip-section .fb-guide-strip-card[dir="rtl"] h2{
  font-size:clamp(24px,1.85vw,32px)!important;
  line-height:1.32!important;
  letter-spacing:-.015em!important;
  margin:12px 0 12px!important;
}
@media(max-width:1100px){
  .fb-guide-strip-section .fb-guide-strip-card[dir="rtl"] h2{
    font-size:clamp(23px,3.2vw,30px)!important;
  }
}
@media(max-width:780px){
  .fb-guide-strip-section .fb-guide-strip-card[dir="rtl"] h2{
    font-size:28px!important;
    line-height:1.45!important;
  }
}

/* v140: unified Persian news titles and safe mixed Persian/English typography */
.fb-news-grid-fa .fb-card h3,
.fb-news-grid-fa.fb-news-archive-fa .fb-card h3,
.fb-news-grid-fa.fb-news-latest-fa .fb-card h3{
  font-size:clamp(22px,1.65vw,26px)!important;
  line-height:1.62!important;
  min-height:0!important;
  margin:12px 0 14px!important;
}

/* v146: bilingual SEO service hub and long-form landing pages */
.fb-seo-hub{border-top:1px solid rgba(8,24,50,.08)}
.fb-seo-hub-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:28px}
.fb-seo-hub-card{display:flex;flex-direction:column;min-height:250px;padding:24px;border:1px solid var(--fb-line);border-radius:22px;background:#fff;box-shadow:var(--fb-shadow-soft);text-decoration:none;transition:transform .2s ease,border-color .2s ease,box-shadow .2s ease}
.fb-seo-hub-card:hover{transform:translateY(-3px);border-color:rgba(200,155,60,.55);box-shadow:0 20px 45px rgba(8,24,50,.12)}
.fb-seo-hub-card h3{margin:0 0 12px;font-size:21px;line-height:1.45;color:var(--fb-navy)}
.fb-seo-hub-card p{margin:0;color:var(--fb-muted);line-height:1.75;flex:1}
.fb-seo-hub-card span{display:block;margin-top:18px;color:var(--fb-gold);font-weight:850}
.fb-seo-service-page .fb-seo-hero{background:linear-gradient(135deg,#07162e 0%,#0d2b55 72%,#183d6f 100%)}
.fb-seo-service-page .fb-seo-hero h1,.fb-seo-service-page .fb-seo-hero p{color:#fff}
.fb-seo-service-page .fb-seo-hero .fb-kicker{color:#f1ce7a}
.fb-seo-service-page h2{line-height:1.35}
.fb-seo-checks{list-style:none;padding:0;margin:22px 0 0;display:grid;gap:0}
.fb-seo-checks li{position:relative;padding:13px 30px 13px 0;border-bottom:1px solid rgba(8,24,50,.1);line-height:1.65;color:#4f5b70}
.fb-seo-checks li:before{content:"✓";position:absolute;right:0;top:13px;color:#9b741e;font-weight:900}
.fb-seo-service-page[dir="ltr"] .fb-seo-checks li{padding:13px 0 13px 30px}
.fb-seo-service-page[dir="ltr"] .fb-seo-checks li:before{left:0;right:auto}
.fb-seo-service-page .fb-faq-list{max-width:980px}
@media(max-width:980px){.fb-seo-hub-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:680px){.fb-seo-hub-grid{grid-template-columns:1fr}.fb-seo-hub-card{min-height:0}.fb-seo-service-page .fb-actions{display:grid}.fb-seo-service-page .fb-actions .fb-btn{width:100%;justify-content:center}}
.fb-fa-page,
.fb-fa-mixed-card{
  direction:rtl;
  unicode-bidi:plaintext;
}
.fb-fa-mixed-card p,
.fb-fa-mixed-card h3{
  direction:rtl;
  unicode-bidi:plaintext;
  text-align:right;
  text-align-last:right;
}
.fb-inline-ltr{
  display:inline-block;
  direction:ltr;
  unicode-bidi:isolate;
  font-family:Arial,Helvetica,sans-serif!important;
  font-size:.96em;
  font-weight:inherit;
  letter-spacing:.005em!important;
  word-spacing:normal!important;
  white-space:normal;
  text-align:left!important;
  text-align-last:left!important;
}
.fb-ltr-block{
  direction:ltr!important;
  unicode-bidi:isolate!important;
  text-align:left!important;
  text-align-last:left!important;
  font-family:Arial,Helvetica,sans-serif!important;
}
.fb-ltr-block p,
.fb-ltr-block h1,
.fb-ltr-block h2,
.fb-ltr-block h3,
.fb-ltr-block a{
  direction:ltr!important;
  text-align:left!important;
  text-align-last:left!important;
}
.fb-news-source-fa{
  margin-top:auto!important;
  padding-top:6px;
}
@media(max-width:780px){
  .fb-news-grid-fa .fb-card h3,
  .fb-news-grid-fa.fb-news-archive-fa .fb-card h3,
  .fb-news-grid-fa.fb-news-latest-fa .fb-card h3{
    font-size:23px!important;
    line-height:1.68!important;
  }
}

/* v146: repaired two-level navigation and intentionally compact footer */
.fb-header-inner{max-width:1440px}
.fb-nav > ul{gap:18px}
.fb-nav > ul > li{position:relative}
.fb-nav > ul > .menu-item-has-children:before{
  content:"";
  position:absolute;
  top:100%;
  right:0;
  left:0;
  height:14px;
}
.fb-nav > ul > li > a{font-size:13.5px;white-space:nowrap}
.fb-nav > ul > .menu-item-has-children > a:after{
  content:"⌄";
  display:inline-block;
  margin-left:6px;
  color:#9b741e;
  font-size:12px;
  transform:translateY(-1px);
}
.fb-nav .sub-menu{
  display:grid;
  position:absolute;
  top:calc(100% + 12px);
  left:50%;
  width:320px;
  gap:4px;
  padding:12px;
  border:1px solid rgba(200,155,60,.24);
  border-radius:18px;
  background:#fffdf8;
  box-shadow:0 22px 54px rgba(7,27,58,.18);
  opacity:0;
  visibility:hidden;
  pointer-events:none;
  transform:translate(-50%,8px);
  transition:opacity .16s ease,transform .16s ease,visibility 0s linear .16s;
  z-index:100;
}
.fb-nav > ul > li:last-child > .sub-menu{
  right:0;
  left:auto;
  transform:translate(0,8px);
}
.fb-nav > ul > li:hover > .sub-menu,
.fb-nav > ul > li:focus-within > .sub-menu{
  opacity:1;
  visibility:visible;
  pointer-events:auto;
  transform:translate(-50%,0);
  transition:opacity .16s ease,transform .16s ease;
}
.fb-nav > ul > li:last-child:hover > .sub-menu,
.fb-nav > ul > li:last-child:focus-within > .sub-menu{transform:translate(0,0)}
.fb-nav .sub-menu li{width:100%}
.fb-nav .sub-menu a,
.fb-nav .sub-menu .menu-item:last-child > a{
  display:block;
  width:100%;
  padding:10px 12px!important;
  border-radius:11px!important;
  background:transparent!important;
  color:var(--fb-navy)!important;
  box-shadow:none!important;
  font-size:13.5px!important;
  font-weight:700!important;
  line-height:1.45;
  white-space:normal;
}
.fb-nav .sub-menu a:hover,
.fb-nav .sub-menu a:focus{background:#f7f1e5!important;color:#8b671d!important}
.fb-submenu-toggle{display:none}
.fb-footer-menu .sub-menu{display:none!important}

@media(max-width:1180px){
  html,body{overflow-x:hidden!important}
  .fb-site-header{z-index:9999!important;background:rgba(247,245,239,.97)!important}
  .fb-header-inner{min-height:72px!important}
  .fb-logo-header{width:168px!important}
  .fb-mobile-toggle{display:flex!important;position:relative;z-index:10002!important;background:#fff!important}
  .fb-nav{
    display:block!important;
    position:fixed!important;
    top:14px!important;
    right:14px!important;
    left:auto!important;
    width:calc(100vw - 28px)!important;
    max-width:410px!important;
    height:auto!important;
    max-height:calc(100dvh - 28px)!important;
    padding:82px 18px 20px!important;
    overflow-y:auto!important;
    border:1px solid rgba(200,155,60,.23)!important;
    border-radius:30px!important;
    background:linear-gradient(160deg,#fff,#faf5ea)!important;
    box-shadow:0 28px 70px rgba(7,27,58,.28)!important;
    opacity:0!important;
    visibility:hidden!important;
    pointer-events:none!important;
    transform:translate3d(0,18px,0) scale(.965)!important;
    transition:transform .28s cubic-bezier(.2,.85,.25,1),opacity .22s ease,visibility 0s linear .28s!important;
    z-index:10000!important;
  }
  .fb-nav.is-open{
    opacity:1!important;
    visibility:visible!important;
    pointer-events:auto!important;
    transform:translate3d(0,0,0) scale(1)!important;
    transition:transform .28s cubic-bezier(.2,.85,.25,1),opacity .22s ease!important;
  }
  .fb-nav:before{
    content:"FeedstockBridge"!important;
    position:absolute;
    top:26px!important;
    left:22px!important;
    color:var(--fb-navy);
    font:800 21px/1.2 Georgia,"Times New Roman",serif;
  }
  .fb-nav > ul{display:grid!important;gap:9px!important}
  .fb-nav li,.fb-nav.is-open li{opacity:1!important;transform:none!important;transition:none!important}
  .fb-nav a{
    display:flex!important;
    align-items:center;
    min-height:50px!important;
    padding:12px 14px!important;
    border:1px solid rgba(232,222,204,.86)!important;
    border-radius:16px!important;
    background:rgba(255,255,255,.86)!important;
    color:var(--fb-navy)!important;
    box-shadow:0 6px 16px rgba(7,27,58,.05)!important;
    font-size:15px!important;
    white-space:normal!important;
  }
  .fb-nav > ul > .menu-item-has-children{
    display:grid;
    grid-template-columns:minmax(0,1fr) 44px;
    gap:7px;
  }
  .fb-nav > ul > .menu-item-has-children:before{display:none}
  .fb-nav > ul > .menu-item-has-children > a{grid-column:1;grid-row:1}
  .fb-nav > ul > .menu-item-has-children > a:after{display:none}
  .fb-submenu-toggle{
    display:flex;
    grid-column:2;
    grid-row:1;
    align-items:center;
    justify-content:center;
    min-height:50px;
    border:1px solid rgba(200,155,60,.28);
    border-radius:16px;
    background:#fff8e8;
    color:var(--fb-navy);
    cursor:pointer;
  }
  .fb-submenu-toggle span{font-size:22px;line-height:1;transition:transform .18s ease}
  .is-submenu-open > .fb-submenu-toggle span{transform:rotate(180deg)}
  .fb-nav .sub-menu{
    display:none!important;
    position:static!important;
    grid-column:1/-1;
    width:auto!important;
    gap:5px!important;
    margin:0 8px 5px!important;
    padding:7px!important;
    border-radius:14px!important;
    background:#f7f1e5!important;
    box-shadow:none!important;
    opacity:1!important;
    visibility:visible!important;
    pointer-events:auto!important;
    transform:none!important;
  }
  .fb-nav .is-submenu-open > .sub-menu{display:grid!important}
  .fb-nav .sub-menu a,
  .fb-nav .sub-menu .menu-item:last-child > a{
    min-height:42px!important;
    padding:9px 11px!important;
    border:0!important;
    border-radius:10px!important;
    background:#fff!important;
    box-shadow:none!important;
    font-size:13.5px!important;
    justify-content:flex-start!important;
  }
  .fb-nav > ul > .menu-item:last-child > a{
    background:linear-gradient(135deg,var(--fb-gold),var(--fb-gold-2))!important;
    color:#081832!important;
    font-weight:900!important;
  }
  .fb-menu-close{
    display:flex!important;
    align-items:center;
    justify-content:center;
    position:absolute;
    top:18px!important;
    right:18px!important;
    width:42px!important;
    height:42px!important;
    border:1px solid rgba(200,155,60,.28);
    border-radius:18px!important;
    background:#fff!important;
    color:var(--fb-navy);
    font-size:30px;
    cursor:pointer;
    z-index:10003!important;
  }
  body.fb-menu-active{overflow:hidden!important;touch-action:none!important}
  body.fb-menu-active:after{
    content:"";
    position:fixed;
    inset:0;
    background:rgba(7,27,58,.34)!important;
    z-index:9998!important;
  }
}