/* ============================================================
   PIIC OS · CONNECT — Design System
   A distinct sub-brand of the ACW-SEDCI consortium.
   Where the parent site reads as sovereign / editorial (ebony,
   brass, ivory — Cormorant Garamond), PIIC OS reads as an
   operating system for capital: a night-market control deck in
   verdigris and terracotta copper, set in Space Grotesk / IBM Plex.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=IBM+Plex+Sans:ital,wght@0,400;0,500;0,600;0,700;1,400&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  /* ---- surface ---- */
  --ink:        #071A1C;   /* base deck */
  --ink-2:      #0D2528;   /* panel */
  --ink-3:      #123236;   /* raised panel / hover */
  --ink-4:      #163D41;   /* active / pressed */
  --line:       rgba(226, 232, 224, 0.10);
  --line-strong:rgba(226, 232, 224, 0.20);

  /* ---- text ---- */
  --bone:       #F1EEE4;   /* primary text */
  --bone-dim:   #C9D3CC;   /* secondary text */
  --mute:       #83A29C;   /* tertiary / labels */
  --mute-2:     #547471;

  /* ---- accents ---- */
  --verdigris:  #3FD1AE;   /* primary signal — patina green, tinted brighter */
  --verdigris-dim: rgba(63,209,174,0.15);
  --copper:     #CE7C3E;   /* secondary signal — oxide copper */
  --copper-dim: rgba(206,124,62,0.14);
  --gold-thread:#E4B24C;   /* rare highlight only — thread of value */
  --alert:      #E1604B;   /* risk / error */
  --alert-dim:  rgba(225,96,75,0.14);
  --ok:         #6FCF97;

  /* ---- type ---- */
  --f-display: 'Space Grotesk', 'IBM Plex Sans', sans-serif;
  --f-body:    'IBM Plex Sans', -apple-system, sans-serif;
  --f-mono:    'IBM Plex Mono', ui-monospace, monospace;

  /* ---- shape ---- */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --shadow-lift: 0 12px 32px -12px rgba(0,0,0,0.55);
}

*{ box-sizing:border-box; margin:0; padding:0; }

html{ scroll-behavior:smooth; }

body{
  background: var(--ink);
  background-image:
    radial-gradient(circle at 15% 0%, rgba(63,209,174,0.09), transparent 45%),
    radial-gradient(circle at 85% 10%, rgba(206,124,62,0.07), transparent 40%);
  color: var(--bone);
  font-family: var(--f-body);
  min-height: 100vh;
  display:flex;
  flex-direction:column;
  -webkit-font-smoothing:antialiased;
}

h1,h2,h3,h4{ font-family: var(--f-display); font-weight:600; letter-spacing:-0.01em; }
a{ color:inherit; text-decoration:none; }
button{ font-family:inherit; }

::selection{ background: var(--verdigris); color: var(--ink); }

:focus-visible{
  outline: 2px solid var(--verdigris);
  outline-offset: 2px;
  border-radius: 2px;
}

.eyebrow{
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--verdigris);
  display:flex;
  align-items:center;
  gap:0.5rem;
}
.eyebrow::before{
  content:"";
  width:6px; height:6px;
  background: var(--verdigris);
  border-radius:50%;
  box-shadow: 0 0 8px var(--verdigris);
}

/* ============================== TICKER ============================== */
.ticker-strip{
  background: #051315;
  border-bottom: 1px solid var(--line);
  overflow: hidden;
  white-space: nowrap;
  padding: 0.42rem 0;
}
.ticker-track{
  display:inline-flex;
  gap: 3rem;
  animation: ticker-scroll 38s linear infinite;
  padding-left: 100%;
}
.ticker-track span{
  font-family: var(--f-mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--mute);
  white-space: nowrap;
}
.ticker-track span b{ color: var(--verdigris); font-weight:600; }
.ticker-track span.up{ color: var(--ok); }
@keyframes ticker-scroll{
  0%{ transform: translateX(0); }
  100%{ transform: translateX(-100%); }
}
@media (prefers-reduced-motion: reduce){
  .ticker-track{ animation: none; }
}

/* ============================== HEADER ============================== */
.app-header{
  background: rgba(13,37,40,0.72);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
  padding: 0.9rem 1.75rem;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:1.5rem;
  position: sticky;
  top:0;
  z-index:50;
}
.logo-area{ display:flex; align-items:center; gap:0.75rem; }
.logo-mark{
  width:38px; height:38px;
  border-radius: 9px;
  background: linear-gradient(150deg, var(--verdigris), var(--ink-4) 70%);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--f-mono); font-weight:700; font-size:0.9rem;
  color: var(--ink);
  flex-shrink:0;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.18);
}
.brand-title{
  font-family: var(--f-display);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  display:block;
  line-height:1.1;
}
.brand-title span{ color: var(--verdigris); }
.brand-sub{
  font-family: var(--f-mono);
  font-size: 0.66rem;
  letter-spacing:0.08em;
  text-transform:uppercase;
  color: var(--mute);
}

.header-right{ display:flex; align-items:center; gap:0.9rem; }

.icon-btn{
  background: var(--ink-3);
  border:1px solid var(--line);
  color: var(--bone-dim);
  width:36px; height:36px;
  border-radius: var(--radius-md);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
  transition: all .15s ease;
  font-size: 0.95rem;
}
.icon-btn:hover{ border-color: var(--verdigris); color: var(--verdigris); }

.lang-select{
  background: var(--ink-3);
  border: 1px solid var(--line);
  color: var(--bone-dim);
  font-family: var(--f-mono);
  font-size: 0.72rem;
  padding: 0.5rem 0.6rem;
  border-radius: var(--radius-md);
  cursor:pointer;
}

.kbd-hint{
  font-family: var(--f-mono);
  font-size: 0.68rem;
  color: var(--mute);
  border: 1px solid var(--line-strong);
  padding: 0.15rem 0.4rem;
  border-radius: 4px;
}

.user-status{
  display:flex; align-items:center; gap:0.5rem;
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--mute);
  padding-left: 0.9rem;
  border-left: 1px solid var(--line);
}
.status-dot{ width:8px; height:8px; border-radius:50%; background: var(--ok); box-shadow:0 0 6px var(--ok); }

/* ============================== DOCK NAV ============================== */
.app-dock{
  display:flex;
  gap:0.35rem;
  padding: 0.6rem 1.75rem;
  overflow-x:auto;
  border-bottom: 1px solid var(--line);
  background: rgba(7,26,28,0.6);
  position: sticky;
  top: 61px;
  z-index:40;
  scrollbar-width: thin;
}
.app-dock::-webkit-scrollbar{ height:4px; }
.app-dock::-webkit-scrollbar-thumb{ background: var(--ink-4); border-radius:4px; }

.nav-btn{
  background: transparent;
  border: 1px solid transparent;
  color: var(--mute);
  padding: 0.48rem 0.85rem;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
  display:flex; align-items:center; gap:0.4rem;
  transition: all .15s ease;
}
.nav-btn .n{
  font-family: var(--f-mono);
  font-size: 0.65rem;
  color: var(--mute-2);
}
.nav-btn:hover{ background: var(--ink-3); color: var(--bone); }
.nav-btn.active{
  background: var(--verdigris-dim);
  color: var(--verdigris);
  border-color: rgba(63,209,174,0.35);
}
.nav-btn.active .n{ color: var(--verdigris); }

/* ============================== CONTAINER ============================== */
.app-container{ padding: 2rem 1.75rem 4rem; flex-grow:1; max-width: 1320px; margin:0 auto; width:100%; }
.tab-content{ display:none; animation: fade-in .25s ease; }
.tab-content.active{ display:block; }
@keyframes fade-in{ from{ opacity:0; transform: translateY(6px);} to{ opacity:1; transform:none; } }

/* ============================== HERO ============================== */
.hero-banner{
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2.6rem 2.4rem;
  margin-bottom: 2rem;
  position:relative;
  overflow:hidden;
  background: linear-gradient(160deg, var(--ink-2) 0%, var(--ink) 75%);
}
.hero-banner::after{
  content:"";
  position:absolute; inset:0;
  background-image: radial-gradient(circle, rgba(226,232,224,0.06) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: linear-gradient(180deg, black, transparent 80%);
  pointer-events:none;
}
.hero-inner{ position:relative; max-width: 680px; }
.hero-banner h1{
  font-size: clamp(1.7rem, 3vw, 2.5rem);
  line-height:1.12;
  margin: 0.6rem 0 0.9rem;
}
.hero-banner h1 em{ font-style:normal; color: var(--verdigris); }
.hero-banner p{ color: var(--bone-dim); font-size: 1rem; line-height:1.6; max-width:56ch; }
.hero-actions{ display:flex; gap:0.75rem; margin-top:1.5rem; flex-wrap:wrap; }

.btn{
  font-family: var(--f-body);
  font-weight:600;
  font-size:0.85rem;
  padding: 0.7rem 1.3rem;
  border-radius: var(--radius-md);
  cursor:pointer;
  border:1px solid transparent;
  transition: all .15s ease;
  display:inline-flex; align-items:center; gap:0.5rem;
}
.btn-primary{ background: var(--verdigris); color: #04211D; }
.btn-primary:hover{ filter: brightness(1.08); transform: translateY(-1px); }
.btn-ghost{ background: transparent; border-color: var(--line-strong); color: var(--bone); }
.btn-ghost:hover{ border-color: var(--verdigris); color: var(--verdigris); }
.btn-copper{ background: var(--copper); color: #2A1404; }
.btn-copper:hover{ filter: brightness(1.08); }
.btn-block{ width:100%; justify-content:center; }
.btn-sm{ padding: 0.45rem 0.85rem; font-size:0.75rem; }

/* flow diagram in hero */
.flow-diagram{
  position:relative;
  display:flex; align-items:center; justify-content:space-between;
  gap: 0.75rem;
  margin-top: 2.2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}
.flow-node{
  flex:1;
  background: var(--ink-3);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 0.9rem 1rem;
  text-align:center;
}
.flow-node .fn-label{ font-family:var(--f-mono); font-size:0.62rem; letter-spacing:0.08em; color:var(--mute); text-transform:uppercase; display:block; margin-bottom:0.3rem;}
.flow-node .fn-title{ font-weight:600; font-size:0.85rem; }
.flow-node.center{ border-color: rgba(63,209,174,0.4); background: var(--verdigris-dim); }
.flow-arrow{ color: var(--mute-2); font-family: var(--f-mono); font-size:1.1rem; }

/* ============================== KPI GRID ============================== */
.kpi-grid{
  display:grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 1rem;
  margin-bottom: 2rem;
}
.kpi-card{
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.3rem 1.4rem;
  transition: border-color .15s ease;
}
.kpi-card:hover{ border-color: var(--line-strong); }
.kpi-card h3{
  font-family: var(--f-mono);
  font-size: 0.68rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  color: var(--mute);
  font-weight:500;
  margin-bottom: 0.6rem;
}
.kpi-value{ font-family: var(--f-display); font-size: 1.85rem; font-weight:700; color: var(--bone); line-height:1; }
.kpi-sub{ font-size: 0.74rem; color: var(--verdigris); display:block; margin-top:0.5rem; }

/* ============================== SECTION HEADERS ============================== */
.section-block{ margin-top: 2.4rem; }
.section-header{
  display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:1rem;
  margin-bottom: 1.4rem;
}
.section-header h2{ font-size: 1.35rem; margin-top:0.4rem; }
.section-header p{ color: var(--mute); font-size:0.85rem; max-width:60ch; margin-top:0.3rem; }

/* ============================== TABLE ============================== */
.table-container{ overflow-x:auto; border:1px solid var(--line); border-radius: var(--radius-md); }
.data-table{ width:100%; border-collapse:collapse; background: var(--ink-2); min-width:720px; }
.data-table th, .data-table td{ padding: 0.9rem 1.1rem; text-align:left; border-bottom:1px solid var(--line); font-size:0.85rem; }
.data-table th{
  background: #061719;
  color: var(--mute);
  font-family: var(--f-mono);
  font-size: 0.66rem;
  letter-spacing:0.06em;
  text-transform:uppercase;
  font-weight:500;
}
.data-table tr:last-child td{ border-bottom:none; }
.data-table tr:hover td{ background: rgba(255,255,255,0.015); }
.pill{
  display:inline-flex; align-items:center; gap:0.35rem;
  font-size:0.72rem; font-weight:600; padding:0.25rem 0.6rem; border-radius:999px;
}
.pill::before{ content:""; width:6px; height:6px; border-radius:50%; }
.pill-green{ background: rgba(111,207,151,0.12); color:var(--ok); }
.pill-green::before{ background:var(--ok); }
.pill-amber{ background: var(--copper-dim); color: var(--copper); }
.pill-amber::before{ background: var(--copper); }
.pill-mute{ background: rgba(255,255,255,0.05); color: var(--mute); }
.pill-mute::before{ background: var(--mute); }

/* ============================== CARD GRID ============================== */
.card-grid{ display:grid; grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); gap: 1.1rem; }
.data-card{
  background: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display:flex; flex-direction:column; justify-content:space-between;
  transition: border-color .15s ease, transform .15s ease;
}
.data-card:hover{ border-color: rgba(63,209,174,0.35); transform: translateY(-2px); }
.data-card h3{ font-size:1rem; margin-bottom:0.5rem; }
.data-card .card-tag{ font-family: var(--f-mono); font-size:0.65rem; letter-spacing:0.05em; text-transform:uppercase; color: var(--copper); display:block; margin-bottom:0.5rem; }
.data-card p{ color: var(--bone-dim); font-size:0.84rem; line-height:1.55; }
.data-card ul{ list-style:none; margin-top:0.7rem; display:flex; flex-direction:column; gap:0.35rem; }
.data-card ul li{ font-size:0.78rem; color:var(--mute); padding-left:1rem; position:relative; }
.data-card ul li::before{ content:"›"; position:absolute; left:0; color:var(--verdigris); }
.data-card .card-foot{ margin-top:1.1rem; display:flex; justify-content:space-between; align-items:center; gap:0.6rem; }

/* exchange card specific */
.exchange-card{ position:relative; }
.exchange-num{
  font-family: var(--f-mono);
  font-size: 2.1rem;
  font-weight:700;
  color: var(--ink-4);
  position:absolute;
  top:1rem; right:1.3rem;
  line-height:1;
}

/* ============================== FILTER BAR ============================== */
.filter-bar{ display:flex; gap:0.75rem; margin-bottom:1.4rem; flex-wrap:wrap; }
input[type="text"], input[type="number"], select, textarea{
  background: var(--ink-3);
  border: 1px solid var(--line-strong);
  color: var(--bone);
  padding: 0.7rem 0.9rem;
  border-radius: var(--radius-md);
  font-family: var(--f-body);
  font-size:0.85rem;
}
input:focus, select:focus, textarea:focus{ border-color: var(--verdigris); }
.filter-bar input[type="text"]{ flex:1; min-width:220px; }

/* ============================== FLOW / PROCESS ============================== */
.process-rail{ display:flex; gap:0; overflow-x:auto; border:1px solid var(--line); border-radius: var(--radius-md); background: var(--ink-2); }
.process-step{
  flex:1; min-width:150px; padding:1.1rem 1.2rem; border-right:1px solid var(--line); position:relative;
}
.process-step:last-child{ border-right:none; }
.process-step .ps-num{ font-family:var(--f-mono); font-size:0.7rem; color:var(--verdigris); display:block; margin-bottom:0.4rem; }
.process-step .ps-title{ font-size:0.83rem; font-weight:600; }

/* ============================== WALLETS ============================== */
.wallet-grid{ display:grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 1.1rem; }
.wallet-card{
  background: var(--ink-2); border:1px solid var(--line); border-radius: var(--radius-md); padding:1.5rem;
  border-top: 3px solid var(--wallet-color, var(--verdigris));
}
.wallet-card h3{ font-size:0.95rem; }
.wallet-balance{ font-family: var(--f-display); font-size:1.7rem; font-weight:700; margin:0.9rem 0; color: var(--bone); }
.wallet-card p{ color:var(--mute); font-size:0.8rem; margin-bottom:1rem; }

/* ============================== AI MATCH DEMO ============================== */
.match-console{
  background: var(--ink-2); border:1px solid var(--line); border-radius: var(--radius-lg);
  padding: 1.8rem; display:grid; grid-template-columns: 1fr 1fr; gap:2rem;
}
@media (max-width: 820px){ .match-console{ grid-template-columns:1fr; } }
.match-form{ display:flex; flex-direction:column; gap:0.9rem; }
.match-form label{ font-family:var(--f-mono); font-size:0.68rem; text-transform:uppercase; letter-spacing:0.06em; color:var(--mute); display:block; margin-bottom:0.35rem; }
.match-result{
  border-left: 1px solid var(--line);
  padding-left: 2rem;
  display:flex; flex-direction:column; justify-content:center;
}
@media (max-width: 820px){ .match-result{ border-left:none; border-top:1px solid var(--line); padding-left:0; padding-top:1.5rem; } }
.match-result .mr-label{ font-family:var(--f-mono); font-size:0.65rem; color:var(--mute); text-transform:uppercase; letter-spacing:0.06em; }
.match-result .mr-value{ font-family: var(--f-display); font-size:1.3rem; font-weight:700; color:var(--verdigris); margin: 0.4rem 0 1rem; }
.confidence-bar{ height:6px; background: var(--ink-4); border-radius:99px; overflow:hidden; margin-top:0.3rem; }
.confidence-fill{ height:100%; background: linear-gradient(90deg, var(--copper), var(--verdigris)); border-radius:99px; transition: width .6s ease; }

/* ============================== TIMELINE / ROADMAP ============================== */
.roadmap{ display:grid; grid-template-columns: repeat(auto-fit, minmax(230px,1fr)); gap:1rem; }
.roadmap-phase{ background: var(--ink-2); border:1px solid var(--line); border-radius: var(--radius-md); padding:1.4rem; position:relative; }
.roadmap-phase .rp-phase{ font-family:var(--f-mono); font-size:0.65rem; color:var(--copper); text-transform:uppercase; letter-spacing:0.06em; }
.roadmap-phase h3{ font-size:1rem; margin: 0.4rem 0 0.8rem; }
.roadmap-phase ul{ list-style:none; display:flex; flex-direction:column; gap:0.4rem; }
.roadmap-phase ul li{ font-size:0.79rem; color:var(--bone-dim); padding-left:1rem; position:relative; }
.roadmap-phase ul li::before{ content:"—"; position:absolute; left:0; color:var(--mute-2); }

/* ============================== TIER TABLE ============================== */
.tier-grid{ display:grid; grid-template-columns: repeat(auto-fit, minmax(220px,1fr)); gap:1rem; }
.tier-card{ background:var(--ink-2); border:1px solid var(--line); border-radius: var(--radius-md); padding:1.4rem; }
.tier-card.featured{ border-color: rgba(63,209,174,0.45); background: linear-gradient(160deg, var(--verdigris-dim), var(--ink-2)); }
.tier-card h3{ font-size:0.95rem; }
.tier-card .tier-rank{ font-family:var(--f-mono); font-size:0.65rem; color:var(--mute); text-transform:uppercase; }
.tier-card ul{ list-style:none; margin-top:0.8rem; display:flex; flex-direction:column; gap:0.35rem; }
.tier-card ul li{ font-size:0.78rem; color:var(--bone-dim); padding-left:1rem; position:relative; }
.tier-card ul li::before{ content:"✓"; position:absolute; left:0; color:var(--verdigris); font-size:0.7rem; }

/* ============================== GOVERNANCE / SECURITY ============================== */
.two-col{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap:1.4rem; }
@media (max-width: 900px){ .two-col{ grid-template-columns:1fr; } }
.checklist{ list-style:none; display:flex; flex-direction:column; gap:0.7rem; }
.checklist li{ display:flex; gap:0.7rem; align-items:flex-start; font-size:0.85rem; color:var(--bone-dim); }
.checklist li .ico{ color:var(--verdigris); font-family:var(--f-mono); flex-shrink:0; }

/* ============================== MODAL ============================== */
.modal{ display:none; position:fixed; inset:0; background: rgba(4,12,13,0.85); backdrop-filter: blur(3px); z-index:100; align-items:center; justify-content:center; padding:1.5rem; }
.modal.open{ display:flex; }
.modal-content{ background: var(--ink-2); border:1px solid var(--line-strong); border-radius: var(--radius-lg); padding:2rem; width:100%; max-width:520px; position:relative; max-height:90vh; overflow-y:auto; }
.close-btn{ position:absolute; top:1.1rem; right:1.3rem; font-size:1.3rem; cursor:pointer; color:var(--mute); background:none; border:none; }
.close-btn:hover{ color: var(--bone); }
.modal-content h2{ font-size:1.15rem; margin-bottom:0.3rem; }
.modal-sub{ color:var(--mute); font-size:0.8rem; margin-bottom:1.2rem; }
form{ display:flex; flex-direction:column; gap:1rem; margin-top:0.5rem; }
form label{ font-family:var(--f-mono); font-size:0.68rem; text-transform:uppercase; letter-spacing:0.05em; color:var(--mute); margin-bottom:0.3rem; display:block; }

/* ============================== COMMAND PALETTE ============================== */
.cmdk-backdrop{ display:none; position:fixed; inset:0; background:rgba(4,12,13,0.7); z-index:200; align-items:flex-start; justify-content:center; padding-top:12vh; }
.cmdk-backdrop.open{ display:flex; }
.cmdk-box{ width:100%; max-width:560px; background: var(--ink-2); border:1px solid var(--line-strong); border-radius: var(--radius-lg); box-shadow: var(--shadow-lift); overflow:hidden; }
.cmdk-input{ width:100%; background:transparent; border:none; border-bottom:1px solid var(--line); padding:1rem 1.2rem; font-size:0.95rem; color:var(--bone); }
.cmdk-input:focus{ outline:none; }
.cmdk-list{ max-height:320px; overflow-y:auto; padding:0.5rem; }
.cmdk-item{ padding:0.7rem 0.9rem; border-radius:var(--radius-md); cursor:pointer; display:flex; justify-content:space-between; align-items:center; font-size:0.85rem; }
.cmdk-item:hover, .cmdk-item.sel{ background: var(--verdigris-dim); color: var(--verdigris); }
.cmdk-item span.tag{ font-family:var(--f-mono); font-size:0.65rem; color:var(--mute); }

/* ============================== TOAST ============================== */
.toast-wrap{ position:fixed; bottom:1.5rem; right:1.5rem; z-index:300; display:flex; flex-direction:column; gap:0.6rem; }
.toast{
  background: var(--ink-3); border:1px solid var(--line-strong); border-left:3px solid var(--verdigris);
  padding:0.9rem 1.1rem; border-radius: var(--radius-md); font-size:0.83rem; max-width:320px;
  box-shadow: var(--shadow-lift); animation: toast-in .25s ease;
}
@keyframes toast-in{ from{ opacity:0; transform:translateY(8px);} to{ opacity:1; transform:none; } }

/* ============================== FOOTER ============================== */
.app-footer{
  border-top: 1px solid var(--line);
  padding: 2.5rem 1.75rem 2rem;
  background: #051315;
}
.footer-grid{ max-width:1320px; margin:0 auto; display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap:2rem; }
@media (max-width: 780px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
.footer-grid h4{ font-family:var(--f-mono); font-size:0.68rem; text-transform:uppercase; letter-spacing:0.06em; color:var(--mute); margin-bottom:0.9rem; }
.footer-grid ul{ list-style:none; display:flex; flex-direction:column; gap:0.55rem; }
.footer-grid ul li a{ font-size:0.82rem; color:var(--bone-dim); }
.footer-grid ul li a:hover{ color:var(--verdigris); }
.footer-bottom{ max-width:1320px; margin:2rem auto 0; padding-top:1.5rem; border-top:1px solid var(--line); display:flex; justify-content:space-between; flex-wrap:wrap; gap:1rem; font-size:0.75rem; color:var(--mute); }
.footer-bottom a{ color: var(--copper); }

/* ============================== MISC ============================== */
.divider{ height:1px; background:var(--line); margin: 2.2rem 0; }
.badge-row{ display:flex; flex-wrap:wrap; gap:0.5rem; margin-top:1rem; }
.mini-badge{ font-family:var(--f-mono); font-size:0.65rem; color:var(--mute); border:1px solid var(--line-strong); padding:0.3rem 0.6rem; border-radius:99px; }

@media (max-width: 640px){
  .app-header{ padding:0.8rem 1rem; }
  .app-dock{ padding:0.6rem 1rem; }
  .app-container{ padding:1.5rem 1rem 3rem; }
  .hero-banner{ padding:1.8rem 1.4rem; }
  .flow-diagram{ flex-direction:column; }
  .flow-arrow{ transform: rotate(90deg); }
}

/* ============================== MULTI-PAGE SHELL ============================== */
.breadcrumb{
  font-family: var(--f-mono);
  font-size: 0.72rem;
  color: var(--mute);
  margin-bottom: 1.4rem;
  display:flex; align-items:center; gap:0.4rem;
}
.breadcrumb a{ color: var(--mute); }
.breadcrumb a:hover{ color: var(--verdigris); }
.breadcrumb .sep{ color: var(--mute-2); }
.breadcrumb .current{ color: var(--bone-dim); }

.page-hero{
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 2.2rem 2.2rem;
  margin-bottom: 2rem;
  background: linear-gradient(160deg, var(--ink-2) 0%, var(--ink) 80%);
}
.page-hero h1{ font-size: clamp(1.5rem, 2.6vw, 2.1rem); margin: 0.5rem 0 0.7rem; }
.page-hero p{ color: var(--bone-dim); font-size: 0.95rem; line-height:1.6; max-width: 62ch; }
.page-hero-foot{ display:flex; justify-content:space-between; align-items:flex-end; flex-wrap:wrap; gap:1.2rem; }

.link-flag{
  font-family: var(--f-mono);
  font-size: 0.68rem;
  color: var(--copper);
  margin-top: 0.6rem;
  line-height:1.5;
}
.link-flag code{ background: var(--ink-4); padding:0.1rem 0.35rem; border-radius:3px; }

.external-launch{ min-width: 260px; }

.dashboard-bar-row{ display:flex; align-items:center; gap:0.8rem; margin-bottom:0.7rem; }
.dashboard-bar-row .db-label{ font-size:0.78rem; color:var(--bone-dim); width:150px; flex-shrink:0; }
.dashboard-bar{ flex:1; height:10px; background:var(--ink-4); border-radius:99px; overflow:hidden; }
.dashboard-bar-fill{ height:100%; border-radius:99px; background: linear-gradient(90deg, var(--copper), var(--verdigris)); }
.dashboard-bar-val{ font-family:var(--f-mono); font-size:0.72rem; color:var(--mute); width:48px; text-align:right; flex-shrink:0; }

.stage-list{ list-style:none; counter-reset: stage; }
.stage-list li{ counter-increment: stage; padding:0.85rem 0; border-bottom:1px solid var(--line); display:flex; gap:0.9rem; align-items:flex-start; }
.stage-list li:last-child{ border-bottom:none; }
.stage-list li::before{ content: counter(stage, decimal-leading-zero); font-family:var(--f-mono); font-size:0.75rem; color:var(--verdigris); flex-shrink:0; padding-top:0.1rem; }
.stage-list li div strong{ display:block; font-size:0.88rem; margin-bottom:0.2rem; }
.stage-list li div span{ font-size:0.8rem; color:var(--mute); }

/* ============================== PIIC LOGO IN HEADER ============================== */
.piic-logo-link{ display:flex; align-items:center; flex-shrink:0; }
.piic-logo-img{
  height: 40px; width:auto; border-radius: 6px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,0.12);
}
.brand-link{ display:flex; align-items:center; gap:0.75rem; }
.header-divider{ width:1px; height:30px; background:var(--line-strong); margin: 0 0.15rem; }

/* ============================== RELATED LINK CHIPS ============================== */
.related-links-row{ display:flex; flex-wrap:wrap; gap:0.5rem; margin-top:0.9rem; }
.related-links-row .mini-badge:hover{ border-color: var(--verdigris); color: var(--verdigris); }

/* ============================== SEGMENT DIRECTORY ============================== */
.segment-group{ margin-bottom: 2rem; }
.segment-group-title{
  font-family: var(--f-mono); font-size:0.7rem; letter-spacing:0.08em; text-transform:uppercase;
  color: var(--copper); margin-bottom: 0.9rem; display:flex; align-items:center; gap:0.6rem;
}
.segment-group-title::after{ content:""; flex:1; height:1px; background: var(--line); }
.segment-link-card{
  display:flex; justify-content:space-between; align-items:center; gap:1rem;
  background: var(--ink-2); border:1px solid var(--line); border-radius: var(--radius-md);
  padding: 0.95rem 1.2rem; margin-bottom:0.6rem; transition: border-color .15s ease;
}
.segment-link-card:hover{ border-color: rgba(63,209,174,0.35); }
.segment-link-card .sl-name{ font-weight:600; font-size:0.88rem; }
.segment-link-card .sl-url{ font-family:var(--f-mono); font-size:0.72rem; color:var(--mute); }

/* ============================== BENEFITS CALCULATOR ============================== */
.benefit-console{ background: var(--ink-2); border:1px solid var(--line); border-radius: var(--radius-lg); padding:1.8rem; }
.benefit-grid{ display:grid; grid-template-columns: 1fr 1.2fr; gap: 2rem; }
@media (max-width: 860px){ .benefit-grid{ grid-template-columns:1fr; } }
.benefit-output{ display:grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap:0.9rem; margin-bottom:1.2rem; }
.benefit-stat{ background: var(--ink-3); border:1px solid var(--line); border-radius: var(--radius-md); padding:1rem 1.1rem; }
.benefit-stat .bs-label{ font-family:var(--f-mono); font-size:0.62rem; text-transform:uppercase; letter-spacing:0.05em; color:var(--mute); display:block; margin-bottom:0.4rem; }
.benefit-stat .bs-value{ font-family:var(--f-display); font-size:1.4rem; font-weight:700; color:var(--bone); }
.benefit-stat.highlight .bs-value{ color: var(--verdigris); }
.benefit-tier-badge{
  display:inline-flex; align-items:center; gap:0.4rem; font-family:var(--f-mono); font-size:0.72rem;
  background: var(--copper-dim); color: var(--copper); padding:0.35rem 0.7rem; border-radius:999px; margin-bottom:1rem;
}
.improve-list{ list-style:none; display:flex; flex-direction:column; gap:0.6rem; }
.improve-list li{ display:flex; gap:0.7rem; align-items:flex-start; font-size:0.83rem; color:var(--bone-dim); background: var(--ink-3); padding:0.75rem 0.9rem; border-radius:var(--radius-md); border-left:3px solid var(--verdigris); }

/* quick-link cards on the command centre hub */
.quicklink-card{
  background: var(--ink-2); border:1px solid var(--line); border-radius: var(--radius-md);
  padding: 1.2rem 1.3rem; display:flex; flex-direction:column; gap:0.6rem;
  transition: border-color .15s ease, transform .15s ease;
}
.quicklink-card:hover{ border-color: rgba(63,209,174,0.35); transform: translateY(-2px); }
.quicklink-card .ql-num{ font-family:var(--f-mono); font-size:0.68rem; color:var(--copper); }
.quicklink-card h4{ font-size:0.92rem; font-family:var(--f-display); font-weight:600; }
.quicklink-card p{ font-size:0.78rem; color:var(--mute); line-height:1.5; }
.quicklink-card .ql-go{ font-family:var(--f-mono); font-size:0.72rem; color:var(--verdigris); margin-top:auto; }

/* ============================== FLOATING HELP STACK ============================== */
.fab-stack{
  position: fixed; 
  right: 1.25rem;  /* Changed from left to right */
  bottom: 1.25rem; 
  z-index: 95;
  display:flex; 
  flex-direction:column-reverse; 
  gap:0.65rem;
}

.fab-btn{
  display:flex; 
  align-items:center; 
  gap:0.6rem;
  background: #0D2528;  /* PIIC maroon/ebony color - matching the logo */
  border: 1px solid rgba(255,255,255,0.08); 
  color: var(--bone);
  padding: 0.5rem 1.1rem 0.5rem 0.5rem; 
  border-radius: 999px; 
  cursor:pointer;
  font-family: var(--f-body); 
  font-size:0.8rem; 
  font-weight:600;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4); 
  transition: all .2s ease; 
  text-align:left;
}

.fab-btn:hover{ 
  border-color: var(--verdigris); 
  color: var(--verdigris); 
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.5);
}

.fab-icon{
  width:34px; 
  height:34px; 
  border-radius:50%; 
  flex-shrink:0;
  display:flex; 
  align-items:center; 
  justify-content:center; 
  font-size:1rem;
}

/* Different background for each button's icon - subtle distinction */
.fab-howto .fab-icon{ 
  background: var(--verdigris-dim); 
  color: var(--verdigris); 
}

.fab-benefit .fab-icon{ 
  background: var(--copper-dim); 
  color: var(--copper); 
}

.fab-join .fab-icon{ 
  background: rgba(228,178,76,0.16); 
  color: var(--gold-thread); 
}

@media (max-width: 640px){
  .fab-btn span.fab-label{ display:none; }
  .fab-btn{ padding: 0; width:48px; height:48px; justify-content:center; }
  .fab-stack{ right:1rem; bottom:1rem; }
}
.fab-icon{
  width:34px; height:34px; border-radius:50%; flex-shrink:0;
  display:flex; align-items:center; justify-content:center; font-size:1rem;
}
.fab-howto .fab-icon{ background: var(--verdigris-dim); color: var(--verdigris); }
.fab-benefit .fab-icon{ background: var(--copper-dim); color: var(--copper); }
.fab-join .fab-icon{ background: rgba(228,178,76,0.16); color: var(--gold-thread); }
@media (max-width: 640px){
  .fab-btn span.fab-label{ display:none; }
  .fab-btn{ padding: 0; width:48px; height:48px; justify-content:center; }
  .fab-stack{ right: 1rem; bottom: 1rem; }  /* Updated for mobile */
}

/* ============================== OVERLAY (help / benefit / join) ============================== */
.overlay-backdrop{
  display:none; position:fixed; inset:0; background: rgba(4,12,13,0.82); backdrop-filter: blur(3px);
  z-index: 150; align-items:center; justify-content:center; padding:1.5rem;
}
.overlay-backdrop.open{ display:flex; }
.overlay-box{
  background: var(--ink-2); border:1px solid var(--line-strong); border-radius: var(--radius-lg);
  padding: 2rem; width:100%; max-width:600px; max-height:88vh; overflow-y:auto; position:relative;
}
.overlay-box h2{ font-size:1.2rem; margin-bottom:0.4rem; }
.overlay-box .modal-sub{ margin-bottom:1.3rem; }
.overlay-eyebrow{ margin-bottom:0.6rem; }

.interest-grid{ display:grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap:0.6rem; margin-top:0.5rem; }
.interest-tile{
  background: var(--ink-3); border:1px solid var(--line); border-radius: var(--radius-md);
  padding: 1rem 0.8rem; text-align:center; cursor:pointer; font-size:0.82rem; font-weight:600;
  transition: all .15s ease; display:flex; flex-direction:column; align-items:center; gap:0.5rem;
}
.interest-tile .it-icon{ font-size:1.4rem; }
.interest-tile:hover{ border-color: var(--verdigris); color: var(--verdigris); background: var(--verdigris-dim); }

.benefit-teaser-stats{ display:flex; gap:0.8rem; margin: 1rem 0 1.4rem; flex-wrap:wrap; }
.benefit-teaser-stats .bts-item{ background:var(--ink-3); border:1px solid var(--line); border-radius:var(--radius-md); padding:0.7rem 1rem; font-size:0.78rem; color:var(--bone-dim); }
.benefit-teaser-stats .bts-item strong{ display:block; color:var(--verdigris); font-family:var(--f-display); font-size:1.1rem; }

/* Africa Creates teaser card */
.event-teaser{
  border: 1px solid rgba(228,178,76,0.35);
  background: linear-gradient(135deg, rgba(228,178,76,0.08), var(--ink-2) 60%);
  border-radius: var(--radius-lg); padding: 1.6rem 1.8rem; display:flex; justify-content:space-between; align-items:center; gap:1.5rem; flex-wrap:wrap;
}
.event-teaser h3{ font-size:1.1rem; margin-bottom:0.4rem; }
.event-teaser p{ color:var(--bone-dim); font-size:0.85rem; max-width:48ch; }
.event-teaser .et-meta{ font-family:var(--f-mono); font-size:0.68rem; color:var(--gold-thread); text-transform:uppercase; letter-spacing:0.06em; margin-bottom:0.5rem; display:block; }

/* success panel for join form */
.success-panel{ text-align:center; padding: 1.5rem 0; }
.success-panel .sp-icon{ font-size:2.4rem; margin-bottom:0.8rem; }
.success-panel h2{ margin-bottom:0.6rem; }
.success-panel p{ color:var(--bone-dim); font-size:0.88rem; max-width:44ch; margin:0 auto 1.4rem; }
/* ============================================================
   ANCHOR MODAL OVERRIDE (Ensure proper styling)
   ============================================================ */

#anchor-modal .modal-content {
  max-width: 640px;
  padding: 2rem;
}

#anchor-modal .modal-content h2 {
  font-size: 1.15rem;
  margin-bottom: 0.3rem;
}

#anchor-modal .modal-content .modal-sub {
  color: var(--mute);
  font-size: 0.8rem;
  margin-bottom: 1.2rem;
}