/* ============================================================
   TRADCO GLOBAL GROUP — Layout components
   ============================================================ */

/* ---------- Header / Nav ---------- */
.site-header{
  position:fixed; inset-inline:0; top:0; z-index:100;
  display:flex; align-items:center;
  height:84px;
  background:rgba(8,20,40,0);
  transition:background .35s var(--ease), height .35s var(--ease), box-shadow .35s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(9,22,44,.92);
  backdrop-filter:blur(10px);
  height:68px;
  box-shadow:0 8px 30px -20px rgba(0,0,0,.5);
}
.site-header .container{
  display:flex; align-items:center; justify-content:space-between; width:100%;
}
.brand{ display:flex; align-items:center; gap:12px; }
.brand img{ height:38px; width:auto; transition:height .35s var(--ease); }
.site-header.is-scrolled .brand img{ height:32px; }
.brand-word{ display:flex; flex-direction:column; line-height:1.05; }
.brand-word b{
  font-family:var(--font-display); font-size:19px; font-weight:600; letter-spacing:.03em; color:#fff;
}
.brand-word span{
  font-size:9.5px; letter-spacing:.24em; color:var(--gold-300); text-transform:uppercase; margin-top:2px;
}

.nav{ display:flex; align-items:center; gap:36px; }
.nav a{
  font-size:13px; font-weight:500; letter-spacing:.04em;
  color:rgba(255,255,255,.82);
  position:relative; padding:6px 0;
}
.nav a::after{
  content:''; position:absolute; left:0; bottom:0; height:1px; width:0;
  background:var(--gold-300); transition:width .3s var(--ease);
}
.nav a:hover, .nav a.is-active{ color:#fff; }
.nav a:hover::after, .nav a.is-active::after{ width:100%; }

.nav-cta{
  display:inline-flex; align-items:center; padding:10px 20px;
  border:1px solid rgba(255,255,255,.55); color:#fff;
  font-size:12px; letter-spacing:.08em; text-transform:uppercase; font-weight:600;
  transition:all .25s var(--ease);
}
.nav-cta:hover{ background:var(--gold-500); border-color:var(--gold-500); color:var(--navy-950); }

.nav-toggle{
  display:none; flex-direction:column; gap:5px; background:none; border:0; cursor:pointer; padding:8px;
}
.nav-toggle span{ width:24px; height:1.5px; background:#fff; display:block; }

.mobile-nav{
  position:fixed; inset:0; background:var(--navy-950); z-index:99;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:28px;
  opacity:0; pointer-events:none; transition:opacity .3s var(--ease);
}
.mobile-nav.is-open{ opacity:1; pointer-events:auto; }
.mobile-nav a{ font-family:var(--font-display); font-size:28px; color:#fff; }
.mobile-nav .nav-cta{ margin-top:12px; }

/* ---------- Hero (photo-band) ---------- */
.hero{
  position:relative;
  min-height:92vh;
  display:flex; align-items:center;
  background:var(--navy-950);
  overflow:hidden;
  color:#fff;
}
.hero__bg{
  position:absolute; inset:0;
  background-size:cover; background-position:center;
}
.hero__scrim{
  position:absolute; inset:0;
  background:linear-gradient(100deg, rgba(6,14,28,.97) 0%, rgba(6,14,28,.86) 32%, rgba(6,14,28,.35) 62%, rgba(6,14,28,.12) 100%);
}
.hero--right .hero__scrim{
  background:linear-gradient(260deg, rgba(6,14,28,.97) 0%, rgba(6,14,28,.86) 32%, rgba(6,14,28,.35) 62%, rgba(6,14,28,.12) 100%);
}
.hero__content{ position:relative; z-index:2; padding-top:84px; }
.hero__content .container{ max-width:var(--container); }
.hero-inner{ max-width:640px; }
.hero h1{
  color:#fff; font-size:clamp(40px,6vw,68px); margin-bottom:.28em;
}
.hero .lead{
  font-size:19px; color:rgba(255,255,255,.82); max-width:520px; font-weight:400;
}
.hero-actions{ display:flex; gap:16px; margin-top:34px; flex-wrap:wrap; }

.stat-strip{
  position:relative; z-index:2;
  border-top:1px solid rgba(255,255,255,.16);
  margin-top:56px;
}
.stat-strip .container{
  display:grid; grid-template-columns:repeat(4,1fr); gap:0;
}
.stat-strip .stat{
  padding:22px 24px 0; border-left:1px solid rgba(255,255,255,.16);
}
.stat-strip .stat:first-child{ border-left:0; padding-left:0; }
.stat b{
  display:block; font-family:var(--font-display); font-size:26px; color:var(--gold-300); font-weight:600;
}
.stat span{ font-size:12.5px; color:rgba(255,255,255,.68); line-height:1.4; }

/* ---------- Page header (interior pages, shorter hero) ---------- */
.page-hero{
  position:relative; min-height:64vh; display:flex; align-items:flex-end;
  background:var(--navy-950); color:#fff; overflow:hidden;
}
.page-hero__bg{ position:absolute; inset:0; background-size:cover; background-position:center; }
.page-hero__scrim{ position:absolute; inset:0; background:linear-gradient(180deg, rgba(6,14,28,.55) 0%, rgba(6,14,28,.55) 40%, rgba(6,14,28,.97) 100%), linear-gradient(100deg, rgba(6,14,28,.95) 0%, rgba(6,14,28,.6) 45%, rgba(6,14,28,.15) 80%); }
.page-hero__content{ position:relative; z-index:2; padding:170px 0 56px; width:100%; }
.page-hero .kicker{ display:flex; align-items:center; gap:10px; font-size:12px; letter-spacing:.18em; color:var(--gold-300); text-transform:uppercase; margin-bottom:14px;}
.page-hero h1{ color:#fff; font-size:clamp(36px,5.4vw,58px); max-width:760px; }
.page-hero .lead{ color:rgba(255,255,255,.82); font-size:18px; max-width:620px; margin-top:10px;}

/* ---------- Capability cards ---------- */
.cap-grid{ display:grid; grid-template-columns:repeat(3,1fr); gap:2px; background:var(--line); }
.cap-card{
  background:var(--navy-900); color:#fff; padding:40px 32px 36px;
  position:relative; overflow:hidden;
  transition:transform .4s var(--ease);
}
.cap-card__bg{
  position:absolute; inset:0; background-size:cover; background-position:center;
  opacity:.28; transition:opacity .4s var(--ease), transform .6s var(--ease);
}
.cap-card:hover .cap-card__bg{ opacity:.4; transform:scale(1.05); }
.cap-card::before{
  content:''; position:absolute; inset:0;
  background:linear-gradient(180deg, rgba(9,20,40,.5) 0%, rgba(9,20,40,.94) 82%);
}
.cap-card > *{ position:relative; z-index:2; }
.cap-card .num{ font-family:var(--font-display); font-size:14px; color:var(--gold-300); letter-spacing:.14em; }
.cap-card h3{ color:#fff; font-size:27px; margin:14px 0 12px; }
.cap-card p{ color:rgba(255,255,255,.72); font-size:14.5px; margin-bottom:22px; }
.cap-card .btn--text{ color:var(--gold-300); }

/* ---------- Feature / icon grid ---------- */
.icon-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:36px; }
.icon-item .icon{ width:44px; height:44px; margin-bottom:16px; color:var(--gold-600); }
.icon-item h4{ font-size:16px; font-family:var(--font-body); font-weight:600; color:var(--navy-900); margin-bottom:8px;}
.icon-item p{ font-size:14px; color:var(--slate); margin:0; }
.icon-grid.on-dark .icon-item h4{ color:#fff; }
.icon-grid.on-dark .icon-item p{ color:rgba(255,255,255,.68); }
.icon-grid.on-dark .icon-item .icon{ color:var(--gold-300); }

/* ---------- Process flow ---------- */
.flow{
  display:flex; align-items:stretch; gap:0;
  background:var(--navy-900); border-radius:3px; overflow:hidden;
}
.flow__step{
  flex:1; padding:30px 22px; text-align:left; color:#fff; position:relative;
}
.flow__step + .flow__step{ border-left:1px solid rgba(255,255,255,.14); }
.flow__step .n{ font-size:11px; letter-spacing:.14em; color:var(--gold-300); font-weight:600; }
.flow__step .icon{ width:30px; height:30px; margin:12px 0 14px; color:var(--gold-300); }
.flow__step h5{ font-family:var(--font-body); font-size:14.5px; font-weight:600; margin:0 0 6px; color:#fff; }
.flow__step p{ font-size:12.5px; color:rgba(255,255,255,.62); margin:0; }
.flow__arrow{
  display:flex; align-items:center; justify-content:center; width:28px; color:var(--gold-500);
  flex-shrink:0;
}

/* ---------- Callout box ---------- */
.callout{
  border:1px solid var(--line); border-left:3px solid var(--gold-500);
  padding:22px 26px; background:#fff; display:flex; gap:16px; align-items:flex-start;
}
.callout .icon{ width:28px; height:28px; color:var(--gold-600); flex-shrink:0; margin-top:2px; }
.callout p{ margin:0; font-size:15px; color:var(--ink); }
.callout.on-dark{ background:rgba(255,255,255,.04); border-color:rgba(255,255,255,.16); border-left-color:var(--gold-300); }
.callout.on-dark p{ color:rgba(255,255,255,.85); }
.callout.on-dark .icon{ color:var(--gold-300); }

/* ---------- Two column split ---------- */
.split{ display:grid; grid-template-columns:1.1fr .9fr; gap:80px; align-items:start; }
.split.reverse{ grid-template-columns:.9fr 1.1fr; }
.split.reverse .split__media{ order:2; }
.split__media img{ width:100%; box-shadow:var(--shadow-soft); }
.split__media.tilt img{ transform:rotate(-1.1deg); }

/* ---------- Pillars row ---------- */
.pillars{ display:grid; grid-template-columns:repeat(6,1fr); gap:0; border-top:1px solid var(--line-dark); }
.pillars .pillar{ padding:26px 18px 0; text-align:center; }
.pillars .pillar .icon{ width:26px; height:26px; margin:0 auto 12px; color:var(--gold-300); }
.pillars .pillar span{ font-size:12px; letter-spacing:.04em; color:rgba(255,255,255,.78); font-weight:600; }

/* ---------- Offices grid ---------- */
.offices{ display:grid; grid-template-columns:repeat(6,1fr); gap:1px; background:var(--line); }
.office{ background:#fff; padding:26px 18px; text-align:center; }
.office .city{ font-family:var(--font-display); font-size:19px; color:var(--navy-900); font-weight:600; }
.office .role{ font-size:11px; letter-spacing:.08em; text-transform:uppercase; color:var(--gold-600); margin-top:6px; display:block; }

/* ---------- Footer ---------- */
.site-footer{ background:var(--navy-950); color:rgba(255,255,255,.72); padding:72px 0 0; }
.footer-grid{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:48px; padding-bottom:56px; border-bottom:1px solid rgba(255,255,255,.1); }
.footer-brand .brand{ margin-bottom:16px; }
.footer-brand p{ font-size:14px; color:rgba(255,255,255,.58); max-width:280px; }
.footer-col h5{ font-size:12px; letter-spacing:.14em; text-transform:uppercase; color:var(--gold-300); margin-bottom:18px; font-family:var(--font-body); font-weight:600; }
.footer-col ul li{ margin-bottom:11px; }
.footer-col a{ font-size:14px; color:rgba(255,255,255,.72); transition:color .2s; }
.footer-col a:hover{ color:var(--gold-300); }
.footer-bottom{
  display:flex; justify-content:space-between; align-items:center; padding:26px 0; flex-wrap:wrap; gap:12px;
}
.footer-bottom p{ font-size:12.5px; color:rgba(255,255,255,.45); margin:0; }
.footer-bottom .legal-links{ display:flex; gap:22px; }
.footer-bottom .legal-links a{ font-size:12.5px; color:rgba(255,255,255,.45); }
.footer-bottom .legal-links a:hover{ color:var(--gold-300); }

/* ---------- Anniversary badge ---------- */
.anniversary-badge{ margin-top:36px; }
.anniversary-badge img{
  width:104px; height:auto;
  border-radius:6px;
  box-shadow:var(--shadow-card);
}
.anniversary-badge.lg img{ width:140px; }

/* ---------- Utility ---------- */
.text-center{ text-align:center; }
.mx-auto{ margin-inline:auto; }
.mt-0{ margin-top:0; }
.tag-row{ display:flex; gap:10px; flex-wrap:wrap; }
.tag{ font-size:11.5px; letter-spacing:.08em; text-transform:uppercase; padding:7px 14px; border:1px solid var(--line); color:var(--slate); }
.tag.on-dark{ border-color:rgba(255,255,255,.25); color:rgba(255,255,255,.8); }

/* ---------- Responsive ---------- */
@media (max-width:1080px){
  .split{ grid-template-columns:1fr; gap:40px; }
  .split.reverse .split__media{ order:0; }
  .cap-grid{ grid-template-columns:1fr; }
  .icon-grid{ grid-template-columns:repeat(2,1fr); }
  .stat-strip .container{ grid-template-columns:repeat(2,1fr); row-gap:24px; }
  .stat-strip .stat:nth-child(3){ border-left:0; }
  .pillars{ grid-template-columns:repeat(3,1fr); row-gap:20px; }
  .offices{ grid-template-columns:repeat(3,1fr); }
  .footer-grid{ grid-template-columns:1fr 1fr; }
  .flow{ flex-direction:column; }
  .flow__step + .flow__step{ border-left:0; border-top:1px solid rgba(255,255,255,.14); }
  .flow__arrow{ display:none; }
}
@media (max-width:720px){
  .nav, .nav-cta{ display:none; }
  .nav-toggle{ display:flex; }
  .icon-grid{ grid-template-columns:1fr; }
  .pillars{ grid-template-columns:repeat(2,1fr); }
  .offices{ grid-template-columns:repeat(2,1fr); }
  .footer-grid{ grid-template-columns:1fr; gap:32px; }
  .section{ padding:64px 0; }
  .hero{ min-height:100vh; }
}