/* ============================================================
   EuroTrader — industrial commodity-trading design system
   Palette: deep navy field, steel greys, ember-copper accent
   Type: Space Grotesk (display) + Inter (body)
   ============================================================ */

:root{
  --navy-900:#0c1826;
  --navy-800:#122236;
  --navy-700:#1b3149;
  --steel-600:#3a5169;
  --steel-400:#6d8199;
  --steel-200:#c3cedb;
  --paper:#f5f7fa;
  --paper-2:#eaeff5;
  --white:#ffffff;
  --ember:#c9682e;
  --ember-dark:#a8531f;
  --ember-soft:#f3e3d7;
  --gold:#c8a24a;
  --line:#dfe6ee;
  --ink:#1a2430;
  --ink-soft:#4a586a;
  --ok:#2f7d4f;
  --shadow:0 1px 2px rgba(12,24,38,.06),0 8px 24px rgba(12,24,38,.06);
  --shadow-lg:0 20px 60px rgba(12,24,38,.16);
  --radius:6px;
  --maxw:1180px;
  --gutter:clamp(1rem,4vw,2.75rem);
  --font-display:"Space Grotesk","Segoe UI",system-ui,sans-serif;
  --font-body:"Inter","Segoe UI",system-ui,-apple-system,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font-body);color:var(--ink);
  background:var(--paper);line-height:1.65;font-size:17px;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block}
a{color:var(--ember-dark);text-decoration:none}
a:hover{color:var(--ember)}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--navy-900);line-height:1.15;font-weight:600;letter-spacing:-.01em}
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter)}

/* ---------- skip link ---------- */
.skip{position:absolute;left:-999px;top:0;background:var(--ember);color:#fff;padding:.6rem 1rem;z-index:200}
.skip:focus{left:0}

/* =====================  HEADER / NAV  ===================== */
.site-header{
  position:sticky;top:0;z-index:100;background:var(--navy-900);
  border-bottom:1px solid rgba(255,255,255,.06);
}
.site-header .wrap{display:flex;align-items:center;gap:2rem;min-height:76px}
.brand{display:flex;align-items:center;gap:.7rem;color:#fff;font-family:var(--font-display);font-weight:700;font-size:1.3rem;letter-spacing:-.02em}
.brand:hover{color:#fff}
.brand .mark{
  width:34px;height:34px;flex:0 0 34px;border-radius:5px;
  background:linear-gradient(135deg,var(--ember),var(--gold));
  display:grid;place-items:center;color:#111;font-weight:700;font-size:1.05rem;
}
.brand .mark svg{width:20px;height:20px}
.brand small{display:block;font-family:var(--font-body);font-weight:500;font-size:.62rem;letter-spacing:.16em;text-transform:uppercase;color:var(--steel-400);margin-top:2px}

.nav{margin-left:auto}
.nav > ul{display:flex;gap:.35rem;list-style:none;margin:0;padding:0}
.nav li{position:relative}
.nav a{
  display:block;color:var(--steel-200);font-weight:500;font-size:.95rem;
  padding:.65rem .9rem;border-radius:5px;transition:background .15s,color .15s;
}
.nav > ul > li > a{font-family:var(--font-display);letter-spacing:.01em}
.nav a:hover,.nav a[aria-current="true"]{color:#fff;background:rgba(255,255,255,.07)}
.nav .has-children > a::after{content:"";display:inline-block;width:.42em;height:.42em;margin-left:.5em;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg);opacity:.7}

/* dropdowns */
.nav .submenu{
  position:absolute;top:calc(100% + 6px);left:0;min-width:250px;
  background:var(--white);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow-lg);padding:.4rem;list-style:none;margin:0;
  opacity:0;visibility:hidden;transform:translateY(6px);transition:.16s;z-index:120;
}
.nav li:hover > .submenu,.nav li:focus-within > .submenu{opacity:1;visibility:visible;transform:translateY(0)}
.nav .submenu a{color:var(--ink);font-family:var(--font-body);font-weight:500;padding:.5rem .7rem;font-size:.9rem}
.nav .submenu a:hover{background:var(--paper-2);color:var(--ember-dark)}
.nav .submenu .has-children > a::after{transform:rotate(-45deg);float:right;margin-top:.4em}
/* third level */
.nav .submenu .submenu{top:-.4rem;left:calc(100% + 4px)}

/* mobile toggle */
.nav-toggle{display:none;margin-left:auto;background:none;border:1px solid rgba(255,255,255,.2);border-radius:5px;width:44px;height:40px;cursor:pointer;padding:0}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:"";display:block;width:20px;height:2px;background:#fff;margin:0 auto;position:relative;transition:.2s;
}
.nav-toggle span::before{position:absolute;top:-6px}
.nav-toggle span::after{position:absolute;top:6px}
.nav-toggle[aria-expanded="true"] span{background:transparent}
.nav-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
.nav-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}

/* =====================  HERO  ===================== */
.hero{
  position:relative;color:#fff;overflow:hidden;
  background:
    radial-gradient(120% 80% at 80% -10%,rgba(201,104,46,.28),transparent 55%),
    radial-gradient(90% 70% at 0% 110%,rgba(40,70,105,.5),transparent 60%),
    linear-gradient(160deg,var(--navy-900),var(--navy-800) 60%,var(--navy-700));
}
.hero::after{
  content:"";position:absolute;inset:0;opacity:.5;pointer-events:none;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:64px 64px;
  -webkit-mask-image:radial-gradient(120% 90% at 70% 0%,#000,transparent 70%);
          mask-image:radial-gradient(120% 90% at 70% 0%,#000,transparent 70%);
}
.hero .wrap{position:relative;z-index:2;padding-block:clamp(3.5rem,9vw,6.5rem)}
.hero .eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;font-size:.8rem;font-weight:600;
  letter-spacing:.08em;color:var(--gold);margin-bottom:1.4rem;
}
.hero .eyebrow::before{content:"";width:34px;height:2px;background:var(--gold)}
.hero h1{
  color:#fff;font-size:clamp(2.3rem,6vw,4.2rem);max-width:16ch;margin:0 0 1.2rem;
  line-height:1.04;
}
.hero p.lead{font-size:clamp(1.05rem,2.2vw,1.3rem);color:var(--steel-200);max-width:52ch;margin:0 0 2.2rem}
.hero .cta-row{display:flex;flex-wrap:wrap;gap:.9rem}

.btn{
  display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-display);
  font-weight:600;font-size:.98rem;padding:.85rem 1.5rem;border-radius:5px;
  border:1px solid transparent;cursor:pointer;transition:.16s;
}
.btn-primary{background:var(--ember);color:#fff}
.btn-primary:hover{background:var(--ember-dark);color:#fff;transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.3)}
.btn-ghost:hover{background:rgba(255,255,255,.09);color:#fff}
.btn-dark{background:var(--navy-800);color:#fff}
.btn-dark:hover{background:var(--navy-900);color:#fff}

/* hero stat strip */
.hero-stats{
  position:relative;z-index:2;border-top:1px solid rgba(255,255,255,.1);
  background:rgba(9,18,30,.4);
}
.hero-stats .wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;padding-block:1.6rem}
.hero-stats .stat b{display:block;font-family:var(--font-display);font-size:1.7rem;color:#fff;line-height:1}
.hero-stats .stat span{font-size:.82rem;color:var(--steel-400)}

/* =====================  SECTIONS  ===================== */
.section{padding-block:clamp(3rem,7vw,5rem)}
.section-head{max-width:60ch;margin-bottom:2.5rem}
.section-head .kicker{
  display:block;font-family:var(--font-display);font-size:.82rem;font-weight:600;
  letter-spacing:.1em;color:var(--ember);margin-bottom:.7rem;
}
.section-head h2{font-size:clamp(1.7rem,3.6vw,2.5rem);margin:0 0 .8rem}
.section-head p{color:var(--ink-soft);font-size:1.08rem;margin:0}

/* pillar cards (home divisions) */
.pillars{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:1.2rem}
.pillar{
  position:relative;display:flex;flex-direction:column;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius);padding:1.6rem 1.5rem 1.4rem;
  box-shadow:var(--shadow);transition:.18s;overflow:hidden;
}
.pillar::before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--ember);transform:scaleY(0);transform-origin:top;transition:transform .2s}
.pillar:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:var(--steel-200)}
.pillar:hover::before{transform:scaleY(1)}
.pillar .idx{font-family:var(--font-display);font-size:.8rem;color:var(--steel-400);font-weight:600}
.pillar h3{font-size:1.35rem;margin:.5rem 0 .5rem}
.pillar p{color:var(--ink-soft);font-size:.96rem;margin:0 0 1.2rem;flex:1}
.pillar .go{font-family:var(--font-display);font-weight:600;font-size:.9rem;color:var(--ember-dark);display:inline-flex;align-items:center;gap:.4rem}
.pillar .go svg{width:16px;height:16px;transition:transform .18s}
.pillar:hover .go svg{transform:translateX(4px)}

/* category tiles (sub-hub grids) */
.tiles{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:1rem}
.tile{
  display:flex;flex-direction:column;gap:.35rem;background:var(--white);
  border:1px solid var(--line);border-radius:var(--radius);padding:1.15rem 1.25rem;
  transition:.16s;box-shadow:var(--shadow);
}
.tile:hover{border-color:var(--ember);transform:translateY(-2px);box-shadow:var(--shadow-lg)}
.tile h3{font-size:1.08rem;margin:0;color:var(--navy-900)}
.tile p{margin:0;color:var(--ink-soft);font-size:.9rem}
.tile .arrow{margin-top:.5rem;color:var(--ember-dark);font-weight:600;font-size:.85rem;font-family:var(--font-display)}

/* alt background band */
.band{background:var(--navy-900);color:#fff}
.band h2{color:#fff}
.band .section-head p{color:var(--steel-200)}
.band-2{background:var(--paper-2)}

/* feature split (home) */
.split{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:center}
.split ul{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;gap:1rem}
.split ul li{display:flex;gap:.8rem;align-items:flex-start;color:var(--steel-200)}
.split ul li svg{flex:0 0 22px;width:22px;height:22px;color:var(--ember);margin-top:2px}
.split ul li b{color:#fff;font-family:var(--font-display);font-weight:600;display:block}
.split-visual{
  border-radius:var(--radius);overflow:hidden;border:1px solid rgba(255,255,255,.12);
  min-height:280px;position:relative;
  background:
    radial-gradient(80% 60% at 20% 0%,rgba(201,104,46,.35),transparent 60%),
    linear-gradient(135deg,var(--navy-700),var(--navy-800));
  display:grid;place-items:center;
}
.split-visual .globe{width:70%;max-width:340px;opacity:.85}

/* =====================  INNER PAGE  ===================== */
.page-hero{
  background:linear-gradient(160deg,var(--navy-900),var(--navy-800));
  color:#fff;padding-block:clamp(2.2rem,6vw,3.4rem);position:relative;overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;right:-40px;top:-40px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(201,104,46,.3),transparent 70%);
}
.page-hero .wrap{position:relative;z-index:2}
.breadcrumb{font-size:.85rem;color:var(--steel-400);margin-bottom:.8rem;display:flex;flex-wrap:wrap;gap:.4rem;align-items:center}
.breadcrumb a{color:var(--steel-200)}
.breadcrumb a:hover{color:#fff}
.breadcrumb .sep{opacity:.5}
.breadcrumb .cur{color:var(--gold)}
.page-hero h1{color:#fff;font-size:clamp(1.8rem,4.5vw,3rem);margin:0;max-width:22ch}

.layout{display:grid;grid-template-columns:250px 1fr;gap:clamp(1.5rem,4vw,3rem);padding-block:clamp(2.2rem,5vw,3.5rem);align-items:start}

/* sidebar */
.sidebar{position:sticky;top:100px}
.sidebar .side-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow)}
.sidebar h4{font-size:.78rem;letter-spacing:.09em;text-transform:uppercase;color:var(--steel-400);margin:.2rem .4rem .7rem}
.sidebar ul{list-style:none;margin:0;padding:0;display:grid;gap:2px}
.sidebar a{display:block;padding:.5rem .6rem;border-radius:5px;color:var(--ink-soft);font-size:.92rem;font-weight:500;transition:.14s}
.sidebar a:hover{background:var(--paper-2);color:var(--ember-dark)}
.sidebar a[aria-current="true"]{background:var(--ember-soft);color:var(--ember-dark);font-weight:600}
.sidebar .side-cta{margin-top:1rem;background:var(--navy-900);color:#fff;border-radius:var(--radius);padding:1.2rem}
.sidebar .side-cta p{margin:0 0 .9rem;font-size:.92rem;color:var(--steel-200)}
.sidebar .side-cta .btn{width:100%;justify-content:center}

/* article */
.article{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.4rem,4vw,2.8rem);box-shadow:var(--shadow);min-width:0}
.article .lead{font-size:1.15rem;color:var(--ink);border-left:3px solid var(--ember);padding-left:1.1rem;margin:0 0 1.6rem}
.article h3{font-size:1.35rem;margin:2rem 0 .7rem;padding-top:.2rem}
.article h3:first-child{margin-top:0}
.article h4{font-size:1.08rem;margin:1.4rem 0 .5rem;color:var(--steel-600)}
.article p{margin:0 0 1rem;color:var(--ink)}
.article ul,.article ol{margin:0 0 1.2rem;padding-left:1.3rem;color:var(--ink)}
.article li{margin-bottom:.5rem}
.article li::marker{color:var(--ember)}
.article strong{color:var(--navy-900)}
.article figure{margin:1.5rem 0}
.article figure img{border-radius:var(--radius);border:1px solid var(--line);width:100%}
.article .offer{background:var(--ember-soft);border-radius:var(--radius);padding:.9rem 1.1rem;font-size:1.02rem;color:var(--navy-900)}
.article .doc{background:var(--paper);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:var(--radius);padding:1rem 1.2rem;margin:0 0 1.4rem;font-size:.95rem}
.article .doc p{margin:0 0 .6rem}
.article .doc p:last-child{margin:0}

/* spec / data tables */
.spec{width:100%;border-collapse:collapse;margin:0 0 1.6rem;font-size:.95rem;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line)}
.spec caption{caption-side:top;text-align:left;font-family:var(--font-display);font-weight:600;margin-bottom:.5rem}
.spec th{background:var(--navy-900);color:#fff;text-align:left;padding:.7rem .9rem;font-family:var(--font-display);font-weight:600;font-size:.9rem}
.spec td{padding:.6rem .9rem;border-top:1px solid var(--line);vertical-align:top}
.spec tbody tr:nth-child(even){background:var(--paper)}
.spec td:first-child{font-weight:600;color:var(--navy-800);width:38%}
.spec tr.hl td{background:var(--ember-soft);color:var(--navy-900);font-weight:700}
.table-scroll{overflow-x:auto;margin:0 0 1.6rem}
.table-scroll .spec{margin:0;min-width:520px}

/* canned category grid */
.cat-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:1rem;margin:0 0 1.6rem}
.cat-grid > div{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:1.1rem}
.cat-grid h4{margin:0 0 .5rem;color:var(--navy-900)}
.cat-grid p{font-size:.88rem;margin:0 0 .4rem;color:var(--ink-soft)}

/* article foot CTA */
.article-cta{margin-top:2rem;padding-top:1.6rem;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between}
.article-cta p{margin:0;font-family:var(--font-display);font-weight:600;color:var(--navy-900);font-size:1.05rem}

/* =====================  CONTACT  ===================== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1.5rem,4vw,3rem);align-items:start}
.contact-info .info-item{display:flex;gap:.9rem;margin-bottom:1.4rem}
.contact-info .info-item svg{flex:0 0 40px;width:40px;height:40px;padding:9px;border-radius:8px;background:var(--ember-soft);color:var(--ember-dark)}
.contact-info h4{margin:0 0 .2rem;font-size:1rem}
.contact-info p{margin:0;color:var(--ink-soft);font-size:.95rem}
.map-embed{margin-top:1.4rem;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.map-embed iframe{display:block;width:100%;height:300px;border:0}

.form-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(1.4rem,4vw,2.2rem);box-shadow:var(--shadow)}
.field{margin-bottom:1.1rem}
.field label{display:block;font-size:.88rem;font-weight:600;color:var(--navy-800);margin-bottom:.35rem;font-family:var(--font-display)}
.field input,.field textarea{
  width:100%;padding:.7rem .85rem;border:1px solid var(--steel-200);border-radius:5px;
  font-family:var(--font-body);font-size:1rem;color:var(--ink);background:var(--paper);transition:.14s;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ember);background:#fff;box-shadow:0 0 0 3px var(--ember-soft)}
.field textarea{min-height:130px;resize:vertical}
.form-note{font-size:.85rem;color:var(--ink-soft);margin:.2rem 0 1rem}
.alert{padding:.85rem 1.1rem;border-radius:5px;margin-bottom:1.2rem;font-size:.95rem}
.alert-ok{background:#e7f4ec;color:var(--ok);border:1px solid #b9dfc7}
.alert-err{background:#fdecec;color:#b3261e;border:1px solid #f3c2be}
.field.req label::after{content:" *";color:var(--ember)}

/* =====================  FOOTER  ===================== */
.site-footer{background:var(--navy-900);color:var(--steel-200);padding-block:3rem 1.5rem;margin-top:auto}
.footer-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:2rem}
.footer-grid h5{font-family:var(--font-display);color:#fff;font-size:.85rem;letter-spacing:.06em;text-transform:uppercase;margin:0 0 1rem}
.footer-grid ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.footer-grid a{color:var(--steel-400);font-size:.92rem}
.footer-grid a:hover{color:#fff}
.footer-about p{font-size:.92rem;color:var(--steel-400);margin:.8rem 0 0;max-width:34ch}
.footer-partners{margin-top:1rem;font-size:.85rem}
.footer-partners a{display:inline-block;margin-right:1rem}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);margin-top:2.5rem;padding-top:1.5rem;display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;font-size:.83rem;color:var(--steel-400)}

/* =====================  RESPONSIVE  ===================== */
@media (max-width:960px){
  .layout{grid-template-columns:1fr}
  .sidebar{position:static;order:2}
  .sidebar .side-card{display:none}
  .sidebar .side-cta{margin-top:0}
  .split{grid-template-columns:1fr}
  .split-visual{order:-1;min-height:220px}
  .contact-grid{grid-template-columns:1fr}
  .hero-stats .wrap{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:760px){
  body{font-size:16px}
  .nav-toggle{display:block}
  .nav{position:fixed;inset:76px 0 auto 0;background:var(--navy-800);margin:0;
       max-height:0;overflow:hidden;transition:max-height .28s ease;border-bottom:1px solid rgba(255,255,255,.08)}
  .nav.open{max-height:80vh;overflow-y:auto}
  .nav > ul{flex-direction:column;gap:0;padding:.6rem var(--gutter) 1.2rem}
  .nav > ul > li{border-bottom:1px solid rgba(255,255,255,.06)}
  .nav a{padding:.85rem .4rem}
  .nav .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;
                background:transparent;border:none;padding:0 0 .4rem .8rem;min-width:0}
  .nav .submenu a{color:var(--steel-400)}
  .nav .submenu .submenu{padding-left:.8rem}
  .nav .has-children > a::after{float:right}
  .footer-grid{grid-template-columns:1fr}
  .hero-stats .wrap{grid-template-columns:1fr 1fr;gap:1.2rem}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}