/* ==========================================================================
   FCJ Storage and Logistics Solutions — design tokens
   Palette: graphite / steel / manifest paper / ore rust / agri olive
   ========================================================================== */

:root{
  --ink:        #14171a;
  --ink-2:      #1b2126;
  --steel:      #1f2b33;
  --steel-2:    #263640;
  --paper:      #ece7db;
  --paper-dim:  #d9d1ba;
  --rust:       #c17a3f;
  --rust-2:     #9c5f2e;
  --olive:      #7a8563;
  --olive-2:    #5c664a;
  --line-dark:  rgba(236,231,219,0.14);
  --line-light: rgba(20,23,26,0.14);
  --text-hi:    #f2efe6;
  --text-lo:    #b9bfc2;
  --text-ink:   #1c1f22;
  --text-ink-lo:#5b5f55;

  --f-display: "Oswald", "Arial Narrow", sans-serif;
  --f-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --f-mono: "JetBrains Mono", "SF Mono", Consolas, monospace;

  --radius: 2px;
  --container: 1180px;
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--ink);
  color: var(--text-hi);
  font-family: var(--f-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration: none; }
h1,h2,h3,h4{
  font-family: var(--f-display);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin: 0 0 0.5em;
  line-height: 1.1;
}
p{ margin: 0 0 1em; }
:focus-visible{ outline: 2px solid var(--rust); outline-offset: 3px; }
@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

.wrap{ max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.eyebrow{
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rust);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.eyebrow::before{
  content: "";
  width: 22px; height: 1px;
  background: var(--rust);
  display: inline-block;
}
.section{ padding: 88px 0; border-top: 1px solid var(--line-dark); }
.section.paper{ background: var(--paper); color: var(--text-ink); border-top: none; }
.section.paper h1,.section.paper h2,.section.paper h3{ color: var(--text-ink); }
.section.steel{ background: var(--steel); }
.lede{ font-size: 19px; color: var(--text-lo); max-width: 640px; }
.section.paper .lede{ color: var(--text-ink-lo); }

/* Buttons */
.btn{
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--f-mono);
  font-size: 13px; letter-spacing: 0.06em; text-transform: uppercase;
  padding: 14px 22px;
  border: 1px solid currentColor;
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}
.btn-primary{ background: var(--rust); border-color: var(--rust); color: var(--ink); }
.btn-primary:hover{ background: var(--rust-2); border-color: var(--rust-2); }
.btn-ghost{ color: var(--text-hi); }
.btn-ghost:hover{ background: var(--text-hi); color: var(--ink); }
.section.paper .btn-ghost{ color: var(--text-ink); }
.section.paper .btn-ghost:hover{ background: var(--text-ink); color: var(--paper); }

/* ==========================================================================
   Header / Nav
   ========================================================================== */
.site-header{
  position: sticky; top: 0; z-index: 100;
  background: rgba(20,23,26,0.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line-dark);
}
.site-header .wrap{ display:flex; align-items:center; justify-content:space-between; height: 76px; }
.brand{ display:flex; align-items:center; gap: 12px; }
.brand-mark{
  width: 42px; height: 42px; border-radius: 50%;
  border: 1.5px solid var(--rust);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.04em; color: var(--rust);
  flex-shrink: 0;
}
.brand-name{ font-family: var(--f-display); font-size: 15px; letter-spacing: 0.03em; line-height:1.15; text-transform: uppercase; }
.brand-name small{ display:block; font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.1em; color: var(--text-lo); text-transform: uppercase; margin-top: 2px; }
.nav{ display:flex; align-items:center; gap: 30px; }
.nav a{
  font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--text-lo);
  padding: 6px 0;
  border-bottom: 1px solid transparent;
}
.nav a:hover, .nav a.active{ color: var(--text-hi); border-color: var(--rust); }
.nav-cta{ color: var(--rust) !important; }
.nav-toggle{ display:none; background:none; border:none; color: var(--text-hi); font-size: 22px; cursor:pointer; }

@media (max-width: 880px){
  .nav{
    position: fixed; inset: 76px 0 0 0; background: var(--ink);
    flex-direction: column; align-items:flex-start; gap: 0;
    padding: 10px 24px 30px; border-top: 1px solid var(--line-dark);
    transform: translateY(-8px); opacity: 0; pointer-events: none; transition: 0.18s ease;
  }
  .nav.open{ transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav a{ width:100%; padding: 14px 0; border-bottom: 1px solid var(--line-dark); }
  .nav-toggle{ display:block; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{ padding: 76px 0 0; position: relative; overflow: hidden; }
.hero-grid{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: end; padding-bottom: 56px; }
.hero h1{ font-size: clamp(38px, 5.4vw, 68px); max-width: 15ch; }
.hero h1 em{ font-style:normal; color: var(--rust); }
.hero-aside{ font-family: var(--f-mono); font-size: 13px; color: var(--text-lo); border-left: 1px solid var(--line-dark); padding-left: 22px; }
.hero-aside .row{ display:flex; justify-content:space-between; padding: 9px 0; border-bottom: 1px dashed var(--line-dark); }
.hero-aside .row span:last-child{ color: var(--text-hi); }
.hero-cta{ display:flex; gap:14px; margin-top: 26px; flex-wrap: wrap; }

/* Manifest ticker — signature element */
.manifest{
  border-top: 1px solid var(--line-dark);
  background: var(--ink-2);
  overflow: hidden;
  white-space: nowrap;
  position: relative;
}
.manifest::before, .manifest::after{
  content:""; position:absolute; top:0; bottom:0; width: 60px; z-index: 2; pointer-events:none;
}
.manifest::before{ left:0; background: linear-gradient(90deg, var(--ink-2), transparent); }
.manifest::after{ right:0; background: linear-gradient(270deg, var(--ink-2), transparent); }
.manifest-track{
  display:inline-flex; align-items:center;
  animation: scroll-manifest 42s linear infinite;
}
.manifest:hover .manifest-track{ animation-play-state: paused; }
.manifest-item{
  font-family: var(--f-mono); font-size: 12.5px; letter-spacing: 0.04em;
  color: var(--text-lo);
  padding: 13px 26px;
  border-right: 1px solid var(--line-dark);
  display:inline-flex; gap: 10px; align-items:center;
}
.manifest-item .code{ color: var(--rust); }
.manifest-item .tag{
  font-size: 10px; padding: 2px 6px; border: 1px solid var(--line-dark); border-radius: 2px; color: var(--olive);
  text-transform: uppercase;
}
@keyframes scroll-manifest{ from{ transform: translateX(0); } to{ transform: translateX(-50%); } }

/* ==========================================================================
   Cards / grids
   ========================================================================== */
.grid{ display:grid; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
.grid.cols-3{ grid-template-columns: repeat(3, 1fr); }
.grid.cols-4{ grid-template-columns: repeat(4, 1fr); }
.grid.cols-2{ grid-template-columns: repeat(2, 1fr); }
@media (max-width: 880px){ .grid.cols-3, .grid.cols-4{ grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px){ .grid.cols-3, .grid.cols-4, .grid.cols-2{ grid-template-columns: 1fr; } }

.card{ background: var(--ink); padding: 30px 26px; }
.section.paper .card{ background: var(--paper); }
.card .num{ font-family: var(--f-mono); font-size: 12px; color: var(--rust); margin-bottom: 14px; display:block; }
.card h3{ font-size: 18px; margin-bottom: 10px; }
.card p{ color: var(--text-lo); font-size: 14.5px; margin: 0; }
.section.paper .card p{ color: var(--text-ink-lo); }

/* Commodity chip grid */
.commodity-list{ display:grid; grid-template-columns: repeat(3,1fr); gap: 1px; background: var(--line-light); border: 1px solid var(--line-light); margin-top: 40px;}
@media (max-width: 760px){ .commodity-list{ grid-template-columns: repeat(2,1fr); } }
.commodity{
  background: var(--paper); padding: 22px 20px; position: relative;
}
.commodity .sym{ font-family: var(--f-mono); font-size: 11px; color: var(--rust-2); letter-spacing: 0.08em; }
.commodity h4{ font-family: var(--f-body); font-weight: 600; text-transform: none; letter-spacing:0; font-size: 16px; margin: 6px 0 4px; }
.commodity .grp{ font-family: var(--f-mono); font-size: 10.5px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--olive-2); }

/* Documentation chain — real sequence, numbered legitimately */
.chain{ display:flex; flex-wrap: wrap; gap: 0; margin-top: 44px; counter-reset: chain; }
.chain-step{
  flex: 1 1 180px; position: relative; padding: 26px 20px 20px; border: 1px solid var(--line-dark);
  margin-left: -1px; margin-top: -1px;
}
.chain-step .n{ font-family: var(--f-mono); font-size: 11px; color: var(--rust); display:block; margin-bottom: 10px; }
.chain-step h4{ font-size: 14.5px; text-transform: none; font-weight: 600; font-family: var(--f-body); margin-bottom: 6px; }
.chain-step p{ font-size: 13px; color: var(--text-lo); margin:0; }

/* Stamp */
.stamp{
  width: 128px; height: 128px; border-radius: 50%;
  border: 1.5px solid var(--rust); position: relative;
  display:flex; align-items:center; justify-content:center; flex-shrink:0;
}
.stamp::before{
  content:""; position:absolute; inset: 8px; border: 1px dashed var(--rust); border-radius:50%;
}
.stamp span{ font-family: var(--f-mono); font-size: 10px; letter-spacing:0.1em; color: var(--rust); text-align:center; text-transform:uppercase; }

/* Quote / people */
.people{ display:grid; grid-template-columns: repeat(2,1fr); gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); margin-top: 40px; }
@media (max-width: 700px){ .people{ grid-template-columns: 1fr; } }
.person{ background: var(--ink); padding: 32px 28px; }
.person .role{ font-family: var(--f-mono); font-size: 11px; color: var(--rust); text-transform:uppercase; letter-spacing:0.08em; margin-bottom: 6px; }
.person h3{ font-size: 20px; margin-bottom: 10px; }
.person p{ color: var(--text-lo); font-size: 14px; }

/* Forms */
.form-row{ display:grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 620px){ .form-row{ grid-template-columns: 1fr; } }
label{ display:block; font-family: var(--f-mono); font-size: 11px; letter-spacing:0.08em; text-transform:uppercase; color: var(--text-lo); margin-bottom: 8px; }
input, select, textarea{
  width:100%; background: var(--ink-2); border: 1px solid var(--line-dark); color: var(--text-hi);
  padding: 13px 14px; font-family: var(--f-body); font-size: 14.5px; border-radius: var(--radius);
}
input:focus, select:focus, textarea:focus{ border-color: var(--rust); }
.field{ margin-bottom: 20px; }
.form-note{ font-family: var(--f-mono); font-size: 12px; color: var(--text-lo); margin-top: 10px; }
.form-status{ font-family: var(--f-mono); font-size: 13px; margin-top: 14px; display:none; }
.form-status.show{ display:block; }
.form-status.ok{ color: #8fae6b; }
.form-status.err{ color: #c1653f; }

/* Footer */
.site-footer{ background: var(--ink-2); border-top: 1px solid var(--line-dark); padding: 56px 0 30px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
@media (max-width: 760px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
.footer-grid h5{ font-family: var(--f-mono); font-size: 11px; letter-spacing:0.1em; text-transform:uppercase; color: var(--rust); margin-bottom: 16px; }
.footer-grid a, .footer-grid p{ font-size: 13.5px; color: var(--text-lo); display:block; margin-bottom: 8px; }
.footer-grid a:hover{ color: var(--text-hi); }
.footer-bottom{
  margin-top: 46px; padding-top: 22px; border-top: 1px solid var(--line-dark);
  display:flex; justify-content:space-between; flex-wrap:wrap; gap: 10px;
  font-family: var(--f-mono); font-size: 11.5px; color: var(--text-lo);
}

/* ==========================================================================
   Insights (self-updating AI content)
   ========================================================================== */
.insight-card{ background: var(--ink); border: 1px solid var(--line-dark); padding: 30px 28px; margin-bottom: 1px; }
.insight-meta{ display:flex; justify-content:space-between; align-items:center; margin-bottom: 14px; flex-wrap:wrap; gap:8px; }
.insight-tag{ font-family: var(--f-mono); font-size: 11px; text-transform:uppercase; letter-spacing:0.08em; color: var(--rust); }
.insight-date{ font-family: var(--f-mono); font-size: 11px; color: var(--text-lo); }
.insight-card h3{ font-size: 19px; text-transform:none; font-family: var(--f-body); font-weight:600; margin-bottom: 10px; }
.insight-card p{ color: var(--text-lo); font-size: 14.5px; }
.insight-banner{
  font-family: var(--f-mono); font-size: 12px; color: var(--olive);
  border: 1px dashed var(--line-dark); padding: 12px 16px; margin-bottom: 34px; display:flex; gap:10px; align-items:center;
}

/* ==========================================================================
   AI Chat widget
   ========================================================================== */
#fcj-chat-launcher{
  position: fixed; right: 22px; bottom: 22px; z-index: 200;
  background: var(--rust); color: var(--ink);
  font-family: var(--f-mono); font-size: 12.5px; text-transform:uppercase; letter-spacing:0.06em;
  border: none; border-radius: 30px; padding: 15px 20px;
  display:flex; align-items:center; gap:8px; cursor:pointer;
  box-shadow: 0 8px 24px rgba(0,0,0,0.35);
}
#fcj-chat-launcher:hover{ background: var(--rust-2); }
#fcj-chat-panel{
  position: fixed; right: 22px; bottom: 90px; z-index: 200;
  width: 360px; max-width: calc(100vw - 44px); height: 480px; max-height: 70vh;
  background: var(--ink-2); border: 1px solid var(--line-dark); border-radius: 6px;
  display:none; flex-direction: column; overflow:hidden;
  box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}
#fcj-chat-panel.open{ display:flex; }
.fcj-chat-head{ padding: 16px 18px; border-bottom: 1px solid var(--line-dark); display:flex; justify-content:space-between; align-items:center; }
.fcj-chat-head strong{ font-family: var(--f-display); text-transform:uppercase; font-size: 14px; letter-spacing:0.03em; }
.fcj-chat-head span{ display:block; font-family: var(--f-mono); font-size: 10.5px; color: var(--olive); }
.fcj-chat-close{ background:none; border:none; color: var(--text-lo); font-size: 18px; cursor:pointer; }
.fcj-chat-body{ flex:1; overflow-y:auto; padding: 16px 18px; display:flex; flex-direction:column; gap: 12px; }
.fcj-msg{ font-size: 13.5px; line-height:1.5; max-width: 88%; padding: 10px 13px; border-radius: 4px; }
.fcj-msg.bot{ background: var(--ink); align-self:flex-start; color: var(--text-hi); }
.fcj-msg.user{ background: var(--rust); color: var(--ink); align-self:flex-end; }
.fcj-msg.typing{ color: var(--text-lo); font-family: var(--f-mono); font-size: 12px; }
.fcj-chat-foot{ border-top: 1px solid var(--line-dark); padding: 12px; display:flex; gap: 8px; }
.fcj-chat-foot input{ flex:1; padding: 10px 12px; font-size: 13.5px; }
.fcj-chat-foot button{ background: var(--rust); color: var(--ink); border:none; border-radius: var(--radius); padding: 0 16px; cursor:pointer; font-family: var(--f-mono); font-size:12px; text-transform:uppercase; }
.fcj-chat-disclaimer{ font-family: var(--f-mono); font-size: 10px; color: var(--text-lo); padding: 8px 18px 14px; }

/* Page header (interior pages) */
.page-head{ padding: 130px 0 50px; border-bottom: 1px solid var(--line-dark); }
.page-head .eyebrow{ margin-bottom: 18px; }
.page-head h1{ font-size: clamp(32px, 4.4vw, 50px); max-width: 18ch; }

/* misc */
.split{ display:grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items:start; }
@media (max-width: 860px){ .split{ grid-template-columns: 1fr; } }
.divider{ height:1px; background: var(--line-dark); margin: 60px 0; }
.small-caps{ font-family: var(--f-mono); font-size: 11px; letter-spacing:0.1em; text-transform:uppercase; color: var(--text-lo); }