/* =====================================================================
   PO TRADING FZE — Modern redesign
   Design system: "commodities trading desk"
   Palette   Ink #0B1B2B · Steel #16324F · Brand #0F8FD4 · Brass #E4A33B
             Mist #F5F8FB · Line #DCE4EC
   Type      Display: Space Grotesk · Body: Inter · Data/ticker: Space Mono
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Inter:wght@400;500;600;700&family=Space+Mono:wght@400;700&display=swap');

:root{
  --ink:#0B1B2B;
  --ink-2:#12283C;
  --steel:#16324F;
  --brand:#0F8FD4;
  --brand-2:#1BB6E8;
  --brass:#E4A33B;
  --mist:#F5F8FB;
  --white:#FFFFFF;
  --line:#DCE4EC;
  --line-dark:rgba(255,255,255,.12);
  --text:#26333F;
  --text-mute:#5E6E7B;
  --text-invert:#E7EFF6;
  --text-invert-mute:#93A6B6;

  --ff-display:'Space Grotesk',sans-serif;
  --ff-body:'Inter',sans-serif;
  --ff-mono:'Space Mono',monospace;

  --radius:18px;
  --radius-sm:12px;
  --shadow:0 24px 60px -28px rgba(11,27,43,.35);
  --shadow-sm:0 8px 24px -12px rgba(11,27,43,.28);
  --container:1200px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:var(--ff-body);
  color:var(--text);
  background:var(--white);
  line-height:1.6;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
h1,h2,h3,h4{font-family:var(--ff-display);color:var(--ink);line-height:1.1;font-weight:600;letter-spacing:-.01em}

/* ---------- layout ---------- */
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section-sm{padding:64px 0}
.center{text-align:center}

.eyebrow{
  font-family:var(--ff-mono);
  font-size:.72rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--brand);
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:700;
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--brass)}
.section-head{max-width:640px;margin-bottom:52px}
.section-head.center{margin-inline:auto}
.section-title{
  font-size:clamp(1.9rem,3.4vw,2.9rem);
  margin-top:18px;
  font-weight:700;
}
.section-title .hl{color:var(--brand)}
.section-lead{margin-top:16px;color:var(--text-mute);font-size:1.05rem}

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:10px;
  font-family:var(--ff-display);font-weight:600;font-size:.95rem;
  padding:15px 28px;border-radius:999px;border:1.5px solid transparent;
  cursor:pointer;transition:all .3s var(--ease);white-space:nowrap;
}
.btn i{transition:transform .3s var(--ease)}
.btn:hover i{transform:translateX(4px)}
.btn-primary{background:var(--brand);color:#fff;box-shadow:0 12px 26px -12px rgba(15,143,212,.7)}
.btn-primary:hover{background:var(--ink);box-shadow:0 16px 30px -12px rgba(11,27,43,.6)}
.btn-ghost{border-color:var(--line);color:var(--ink);background:transparent}
.btn-ghost:hover{border-color:var(--brand);color:var(--brand)}
.btn-invert{background:#fff;color:var(--ink)}
.btn-invert:hover{background:var(--brass);color:var(--ink)}

/* ---------- top utility bar ---------- */
.topbar{background:var(--ink);color:var(--text-invert-mute);font-size:.85rem}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:16px;min-height:44px;flex-wrap:wrap}
.topbar a:hover{color:var(--brand-2)}
.topbar .tb-info{display:flex;gap:26px;flex-wrap:wrap}
.topbar .tb-info li{display:flex;align-items:center;gap:8px}
.topbar .tb-info i{color:var(--brand)}
.topbar .tb-social{display:flex;align-items:center;gap:14px}
.topbar .tb-social span{font-family:var(--ff-mono);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase}
.topbar .tb-social a{width:26px;height:26px;display:grid;place-items:center;border:1px solid var(--line-dark);border-radius:50%;transition:.25s var(--ease)}
.topbar .tb-social a:hover{background:var(--brand);color:#fff;border-color:var(--brand)}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(255,255,255,.9);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:box-shadow .3s}
.site-header.scrolled{box-shadow:var(--shadow-sm)}
.nav{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:24px}
.brand img{height:40px;width:auto}
.nav-menu{display:flex;gap:8px;align-items:center}
.nav-menu a{
  font-family:var(--ff-display);font-weight:500;font-size:.98rem;color:var(--ink);
  padding:10px 16px;border-radius:10px;position:relative;transition:.25s var(--ease);
}
.nav-menu a::after{content:"";position:absolute;left:16px;right:16px;bottom:6px;height:2px;background:var(--brand);transform:scaleX(0);transform-origin:left;transition:transform .3s var(--ease)}
.nav-menu a:hover,.nav-menu a.active{color:var(--brand)}
.nav-menu a:hover::after,.nav-menu a.active::after{transform:scaleX(1)}
.nav-cta{display:flex;align-items:center;gap:12px}
.nav-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;width:44px;height:44px;font-size:1.1rem;color:var(--ink);cursor:pointer}

/* mobile menu */
.mobile-menu{position:fixed;inset:0 0 0 auto;width:min(320px,85vw);background:var(--ink);color:#fff;transform:translateX(100%);transition:transform .4s var(--ease);z-index:80;padding:28px 24px;display:flex;flex-direction:column;gap:8px}
.mobile-menu.open{transform:translateX(0)}
.mobile-menu .mm-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.mobile-menu .mm-head img{height:34px;filter:brightness(0) invert(1)}
.mobile-menu button{background:none;border:none;color:#fff;font-size:1.4rem;cursor:pointer}
.mobile-menu a{padding:14px 12px;border-radius:10px;font-family:var(--ff-display);font-weight:500;border-bottom:1px solid var(--line-dark)}
.mobile-menu a:hover{background:var(--steel);color:var(--brand-2)}
.overlay{position:fixed;inset:0;background:rgba(11,27,43,.5);opacity:0;visibility:hidden;transition:.3s;z-index:70}
.overlay.open{opacity:1;visibility:visible}

/* ---------- HERO ---------- */
.hero{position:relative;background:radial-gradient(120% 120% at 85% 0%,#12466f 0%,var(--ink) 55%);color:#fff;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line-dark) 1px,transparent 1px),linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(120% 100% at 70% 20%,#000 30%,transparent 75%);opacity:.5}
.hero .container{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center;padding-top:84px;padding-bottom:84px}
.hero-eyebrow{color:var(--brand-2)}
.hero-eyebrow::before{background:var(--brass)}
.hero h1{color:#fff;font-size:clamp(2.4rem,4.6vw,4rem);font-weight:700;margin:22px 0 20px;letter-spacing:-.02em}
.hero h1 .hl{color:var(--brand-2)}
.hero-text{color:var(--text-invert-mute);font-size:1.1rem;max-width:520px}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}

/* hero figure with floating index card */
.hero-figure{position:relative}
.hero-figure .frame{border-radius:24px;overflow:hidden;border:1px solid var(--line-dark);box-shadow:0 40px 80px -30px rgba(0,0,0,.6);transform:rotate(0)}
.hero-figure .frame img{width:100%;aspect-ratio:1/1;object-fit:cover}
.index-card{
  position:absolute;left:-26px;bottom:26px;background:rgba(255,255,255,.96);
  border-radius:16px;padding:16px 18px;box-shadow:var(--shadow);min-width:230px;backdrop-filter:blur(4px);
}
.index-card .ic-label{font-family:var(--ff-mono);font-size:.66rem;letter-spacing:.18em;text-transform:uppercase;color:var(--text-mute)}
.index-card .ic-row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;border-bottom:1px dashed var(--line);font-family:var(--ff-mono);font-size:.82rem;color:var(--ink)}
.index-card .ic-row:last-child{border-bottom:none}
.index-card .up{color:#1f9d55;font-weight:700}
.badge-float{position:absolute;top:-18px;right:-14px;background:var(--brass);color:var(--ink);font-family:var(--ff-mono);font-weight:700;font-size:.72rem;letter-spacing:.1em;padding:10px 16px;border-radius:12px;box-shadow:var(--shadow-sm)}

/* ---------- capabilities ledger strip ---------- */
.ledger{background:var(--ink-2);border-top:1px solid var(--line-dark)}
.ledger .container{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.ledger-item{padding:30px 24px;border-right:1px solid var(--line-dark);display:flex;gap:14px;align-items:flex-start}
.ledger-item:last-child{border-right:none}
.ledger-item i{color:var(--brand-2);font-size:1.4rem;margin-top:3px}
.ledger-item h4{color:#fff;font-size:1.02rem;font-weight:600}
.ledger-item p{color:var(--text-invert-mute);font-size:.86rem;margin-top:4px}

/* ---------- about split ---------- */
.split{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
.about-media{position:relative}
.about-media .m-main{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.about-media .m-tag{
  position:absolute;right:-16px;bottom:-16px;background:var(--brand);color:#fff;border-radius:16px;
  padding:22px 26px;box-shadow:var(--shadow);text-align:center;
}
.about-media .m-tag .n{font-family:var(--ff-display);font-size:2.2rem;font-weight:700;line-height:1}
.about-media .m-tag .l{font-family:var(--ff-mono);font-size:.66rem;letter-spacing:.14em;text-transform:uppercase;margin-top:6px;opacity:.85}

.tabs{display:flex;gap:10px;margin:26px 0 18px;flex-wrap:wrap}
.tab-btn{
  font-family:var(--ff-display);font-weight:600;font-size:.9rem;padding:11px 20px;border-radius:999px;
  border:1.5px solid var(--line);background:#fff;color:var(--text-mute);cursor:pointer;transition:.25s var(--ease);
}
.tab-btn.active{background:var(--ink);color:#fff;border-color:var(--ink)}
.tab-panel{display:none;background:var(--mist);border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px 24px}
.tab-panel.active{display:block;animation:fade .4s var(--ease)}
.tab-panel p{color:var(--text-mute)}
@keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}

.check-list{display:grid;grid-template-columns:1fr 1fr;gap:12px 24px;margin-top:24px}
.check-list li{display:flex;align-items:center;gap:10px;font-weight:500;color:var(--ink)}
.check-list i{color:#fff;background:var(--brand);width:22px;height:22px;border-radius:50%;display:grid;place-items:center;font-size:.7rem}

/* ---------- business / asset index ---------- */
.biz-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:26px}
.biz-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;
  transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .35s;
  display:flex;flex-direction:column;
}
.biz-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:transparent}
.biz-card .bc-media{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--mist)}
.biz-card .bc-media img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.biz-card:hover .bc-media img{transform:scale(1.06)}
.bc-ticker{
  position:absolute;top:14px;left:14px;font-family:var(--ff-mono);font-weight:700;font-size:.68rem;
  letter-spacing:.14em;background:rgba(11,27,43,.82);color:#fff;padding:7px 12px;border-radius:8px;backdrop-filter:blur(4px);
}
.bc-ticker .dot{color:var(--brass)}
.biz-card .bc-body{padding:26px 26px 30px}
.biz-card h3{font-size:1.35rem;margin-bottom:10px}
.biz-card p{color:var(--text-mute);font-size:.95rem}
.biz-card .bc-link{margin-top:18px;display:inline-flex;align-items:center;gap:8px;font-family:var(--ff-display);font-weight:600;color:var(--brand);font-size:.92rem}
.biz-card .bc-link i{transition:transform .3s var(--ease)}
.biz-card:hover .bc-link i{transform:translateX(5px)}
/* full-width feature card (e.g. Furniture) */
.biz-card.feature{grid-column:1 / -1;flex-direction:row}
.biz-card.feature .bc-media{aspect-ratio:auto;flex:0 0 46%;min-height:340px}
.biz-card.feature .bc-body{align-self:center;padding:38px 44px}
.biz-card.feature h3{font-size:1.6rem}
@media (max-width:860px){
  .biz-card.feature{flex-direction:column}
  .biz-card.feature .bc-media{flex:none;width:100%;aspect-ratio:16/10;min-height:0}
}

/* ---------- CTA band ---------- */
.cta{position:relative;background:linear-gradient(120deg,var(--brand) 0%,#0a6aa3 100%);color:#fff;border-radius:26px;overflow:hidden;padding:56px}
.cta::after{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.08) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px);background-size:44px 44px;mask-image:radial-gradient(80% 120% at 100% 0,#000,transparent 70%)}
.cta .cta-inner{position:relative;z-index:2;display:flex;justify-content:space-between;align-items:center;gap:32px;flex-wrap:wrap}
.cta h2{color:#fff;font-size:clamp(1.7rem,3vw,2.5rem);max-width:640px}
.cta p{color:rgba(255,255,255,.85);margin-top:10px;max-width:560px}

/* ---------- breadcrumb / page hero ---------- */
.page-hero{position:relative;background:radial-gradient(110% 130% at 80% -10%,#12466f,var(--ink) 60%);color:#fff;padding:72px 0 76px;overflow:hidden}
.page-hero::before{content:"";position:absolute;inset:0;background-image:linear-gradient(var(--line-dark) 1px,transparent 1px),linear-gradient(90deg,var(--line-dark) 1px,transparent 1px);background-size:56px 56px;mask-image:radial-gradient(120% 100% at 70% 20%,#000 20%,transparent 75%);opacity:.45}
.page-hero .container{position:relative;z-index:2}
.page-hero h1{color:#fff;font-size:clamp(2.1rem,4vw,3.2rem);font-weight:700}
.crumb{font-family:var(--ff-mono);font-size:.8rem;letter-spacing:.08em;color:var(--text-invert-mute);margin-top:14px;display:flex;gap:8px;align-items:center}
.crumb a:hover{color:var(--brand-2)}
.crumb .sep{color:var(--brass)}

/* ---------- contact ---------- */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.info-list{display:flex;flex-direction:column;gap:18px}
.info-card{display:flex;gap:18px;align-items:flex-start;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:22px 24px;transition:.3s var(--ease)}
.info-card:hover{border-color:var(--brand);box-shadow:var(--shadow-sm)}
.info-card .ic-ico{width:52px;height:52px;flex:none;border-radius:14px;background:var(--mist);color:var(--brand);display:grid;place-items:center;font-size:1.25rem}
.info-card h4{font-size:1.05rem;margin-bottom:4px}
.info-card p,.info-card a{color:var(--text-mute);font-size:.95rem}
.info-card a:hover{color:var(--brand)}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow-sm)}
.field{margin-bottom:18px}
.field label{display:block;font-family:var(--ff-display);font-weight:500;font-size:.86rem;margin-bottom:8px;color:var(--ink)}
.field input,.field textarea,.field select{
  width:100%;padding:14px 16px;border:1.5px solid var(--line);border-radius:12px;font-family:var(--ff-body);
  font-size:.95rem;color:var(--text);background:var(--mist);transition:.25s var(--ease);
}
.field input:focus,.field textarea:focus,.field select:focus{outline:none;border-color:var(--brand);background:#fff;box-shadow:0 0 0 4px rgba(15,143,212,.12)}
.field textarea{resize:vertical;min-height:130px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.map-embed{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);margin-top:8px}
.map-embed iframe{width:100%;height:340px;border:0;display:block;filter:grayscale(.2)}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:var(--text-invert-mute);padding:72px 0 0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:52px}
.site-footer h5{color:#fff;font-family:var(--ff-display);font-size:1.05rem;margin-bottom:20px;font-weight:600}
.footer-brand img{height:42px;filter:brightness(0) invert(1);margin-bottom:20px}
.footer-brand p{font-size:.92rem;max-width:320px}
.footer-brand .f-social{display:flex;gap:12px;margin-top:22px}
.footer-brand .f-social a{width:38px;height:38px;border:1px solid var(--line-dark);border-radius:50%;display:grid;place-items:center;transition:.25s var(--ease)}
.footer-brand .f-social a:hover{background:var(--brand);color:#fff;border-color:var(--brand)}
.footer-links li{margin-bottom:12px}
.footer-links a{font-size:.94rem;transition:.2s;display:inline-flex;align-items:center;gap:8px}
.footer-links a::before{content:"\f105";font-family:"Font Awesome 6 Pro","Font Awesome 6 Free";font-weight:900;color:var(--brass);font-size:.8rem;opacity:0;margin-left:-14px;transition:.25s var(--ease)}
.footer-links a:hover{color:#fff;padding-left:0}
.footer-links a:hover::before{opacity:1;margin-left:0}
.footer-contact li{display:flex;gap:12px;margin-bottom:16px;font-size:.92rem}
.footer-contact i{color:var(--brand);margin-top:4px}
.footer-bottom{border-top:1px solid var(--line-dark);padding:22px 0;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.86rem}
.footer-bottom a:hover{color:var(--brand-2)}

/* ---------- scroll-to-top ---------- */
.to-top{position:fixed;right:24px;bottom:24px;width:48px;height:48px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;border:none;cursor:pointer;opacity:0;visibility:hidden;transform:translateY(10px);transition:.3s var(--ease);z-index:50;box-shadow:var(--shadow-sm)}
.to-top.show{opacity:1;visibility:visible;transform:none}
.to-top:hover{background:var(--ink)}

/* ---------- reveal on scroll ---------- */
[data-reveal]{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal].in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:991px){
  .section{padding:72px 0}
  .hero .container{grid-template-columns:1fr;gap:44px;padding-top:60px;padding-bottom:64px}
  .hero-figure{max-width:460px;margin:0 auto}
  .split{grid-template-columns:1fr;gap:44px}
  .about-media{max-width:520px;margin:0 auto}
  .ledger .container{grid-template-columns:1fr 1fr}
  .ledger-item:nth-child(2){border-right:none}
  .ledger-item{border-bottom:1px solid var(--line-dark)}
  .ledger-item:nth-last-child(-n+2){border-bottom:none}
  .contact-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .nav-menu,.nav-cta .btn{display:none}
  .nav-toggle{display:grid;place-items:center}
}
@media (max-width:640px){
  .biz-grid{grid-template-columns:1fr}
  .ledger .container{grid-template-columns:1fr}
  .ledger-item{border-right:none;border-bottom:1px solid var(--line-dark)}
  .ledger-item:last-child{border-bottom:none}
  .check-list{grid-template-columns:1fr}
  .form-row{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr}
  .cta{padding:38px 26px}
  .index-card{left:0}
  .topbar .tb-info{display:none}
  .topbar .container{justify-content:center}
}

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