/* ============================================================
   EarthOne v4 — Final Institutional Terminal
   ============================================================ */

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

:root{
  --bg:         #f5f5f7;
  --surface:    rgba(255,255,255,.84);
  --surface-s:  rgba(255,255,255,.50);
  --border:     rgba(0,0,0,.05);
  --border-s:   rgba(0,0,0,.03);
  --text:       #1d1d1f;
  --text-2:     #6e6e73;
  --text-3:     #86868b;
  --text-4:     #aeaeb2;
  --green:      #30d158;
  --green-dim:  rgba(48,209,88,.08);
  --orange:     #ff9f0a;
  --orange-dim: rgba(255,159,10,.08);
  --red:        #ff453a;
  --red-dim:    rgba(255,69,58,.08);
  --radius:     28px;
  --radius-md:  20px;
  --radius-sm:  14px;
  --shadow:     0 1px 2px rgba(0,0,0,.02),0 4px 16px rgba(0,0,0,.04),0 16px 64px rgba(0,0,0,.06);
  --shadow-sm:  0 1px 3px rgba(0,0,0,.02),0 4px 12px rgba(0,0,0,.04);
  --font:       'Inter',-apple-system,BlinkMacSystemFont,'SF Pro Display','Segoe UI',Helvetica,Arial,sans-serif;
  --ease:       cubic-bezier(.22,1,.36,1);
  --ease-out:   cubic-bezier(.25,.1,.25,1);
}

html{font-size:16px;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;text-rendering:optimizeLegibility}
body{font-family:var(--font);background:var(--bg);color:var(--text);min-height:100vh;overflow-x:hidden}

.container{max-width:1100px;margin:0 auto;padding:0 44px}

/* ─── Navbar ─────────────────────────────────────────────── */
.navbar{padding:32px 0 0;display:flex;align-items:center;justify-content:space-between}
.logo{font-size:1.05rem;font-weight:700;letter-spacing:-.02em;color:var(--text)}
.logo span{font-weight:300;color:var(--text-3)}
.nav-right{display:flex;align-items:center;gap:16px}

/* ● LIVE badge */
.live-badge{display:inline-flex;align-items:center;gap:6px;font-size:.65rem;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--green);background:var(--green-dim);padding:4px 11px 4px 9px;border-radius:100px}
.live-dot{width:6px;height:6px;border-radius:50%;background:var(--green);position:relative;flex-shrink:0}
.live-dot::after{content:'';position:absolute;inset:-3px;border-radius:50%;background:var(--green);animation:livePulse 2s ease-out infinite}
@keyframes livePulse{0%{opacity:.6;transform:scale(1)}100%{opacity:0;transform:scale(2.8)}}
.nav-date{font-size:.74rem;color:var(--text-3);font-variant-numeric:tabular-nums}

/* ─── Hero ───────────────────────────────────────────────── */
.hero{margin-top:44px}

/* ─── Primary card ───────────────────────────────────────── */
.card-primary{
  background:var(--surface);
  backdrop-filter:blur(80px) saturate(1.9);
  -webkit-backdrop-filter:blur(80px) saturate(1.9);
  border:1px solid var(--border);
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  padding:56px 60px 60px;
  position:relative;
  overflow:hidden;
}
.card-primary::before{content:'';position:absolute;top:0;left:60px;right:60px;height:1px;background:linear-gradient(90deg,transparent,rgba(0,0,0,.05) 30%,rgba(0,0,0,.05) 70%,transparent)}

/* ─── ELX — THE STAR ─────────────────────────────────────── */
.elx-eyebrow{
  font-size:.66rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--text-4);
  margin-bottom:12px;
  opacity:0;animation:fadeIn .5s var(--ease) .1s forwards;
}
.elx-hero-row{
  display:flex;align-items:baseline;gap:24px;flex-wrap:wrap;
  margin-bottom:2px;
  opacity:0;transform:translateY(20px);animation:fadeUp 1s var(--ease) .2s forwards;
}
.elx-value{
  font-size:8rem;font-weight:700;letter-spacing:-.065em;line-height:.85;
  color:var(--text);font-variant-numeric:tabular-nums;
}
.elx-sign{font-weight:400;opacity:.4}
.elx-delta{
  font-size:1.1rem;font-weight:600;letter-spacing:-.01em;
  padding:4px 0 8px;
  align-self:flex-end;
  margin-bottom:12px;
}
.delta-up{color:var(--green)}
.delta-down{color:var(--red)}
.delta-flat{color:var(--orange)}

.elx-regime-row{
  display:flex;align-items:center;gap:14px;margin-top:8px;
  opacity:0;animation:fadeIn .6s var(--ease) .5s forwards;
}
.regime-label{font-size:1.6rem;font-weight:600;letter-spacing:-.025em;color:var(--text)}
.bias-badge{font-size:.64rem;font-weight:700;letter-spacing:.06em;text-transform:uppercase;padding:5px 13px;border-radius:100px}
.bias-green{color:var(--green);background:var(--green-dim)}
.bias-orange{color:var(--orange);background:var(--orange-dim)}
.bias-red{color:var(--red);background:var(--red-dim)}

/* ─── Interpretation ─────────────────────────────────────── */
.interpretation{
  font-size:.88rem;line-height:1.6;color:var(--text-2);max-width:600px;
  margin-top:16px;margin-bottom:20px;
  opacity:0;animation:fadeIn .6s var(--ease) .65s forwards;
}

/* ─── Asset Bias Row ─────────────────────────────────────── */
.asset-bias-row{
  display:flex;gap:8px;flex-wrap:wrap;
  margin-bottom:48px;
  opacity:0;animation:fadeIn .6s var(--ease) .75s forwards;
}
.ab-chip{
  display:inline-flex;align-items:center;gap:5px;
  font-size:.72rem;font-weight:600;letter-spacing:.01em;
  padding:5px 12px;border-radius:8px;
  background:rgba(0,0,0,.025);color:var(--text-2);
  transition:all .25s var(--ease);
}
.ab-chip:hover{background:rgba(0,0,0,.05)}
.ab-arrow{font-weight:700;font-size:.78rem}
.ab-arrow.up{color:var(--green)}
.ab-arrow.down{color:var(--red)}
.ab-arrow.flat{color:var(--orange)}

/* ─── Chart Controls ─────────────────────────────────────── */
.chart-controls{
  display:flex;align-items:center;justify-content:space-between;
  margin-bottom:20px;
  opacity:0;animation:fadeIn .6s var(--ease) .8s forwards;
}
.range-bar{
  display:flex;gap:2px;
  background:rgba(0,0,0,.03);border-radius:10px;padding:3px;
}
.range-btn{
  font-family:var(--font);font-size:.68rem;font-weight:600;letter-spacing:.02em;
  padding:6px 16px;border-radius:8px;
  border:none;background:transparent;color:var(--text-3);cursor:pointer;
  transition:all .25s var(--ease);
}
.range-btn:hover{color:var(--text-2);background:rgba(0,0,0,.03)}
.range-btn.active{
  color:var(--text);background:#fff;
  box-shadow:0 1px 3px rgba(0,0,0,.06),0 1px 2px rgba(0,0,0,.04);
}
.share-btn{
  font-family:var(--font);font-size:.68rem;font-weight:600;letter-spacing:.01em;
  padding:7px 18px;border-radius:10px;
  border:1px solid var(--border);background:var(--surface-s);color:var(--text-2);
  cursor:pointer;transition:all .25s var(--ease);
  display:inline-flex;align-items:center;gap:5px;
}
.share-btn:hover{background:#fff;box-shadow:var(--shadow-sm);color:var(--text);border-color:rgba(0,0,0,.08)}
.share-btn.sharing{opacity:.5;pointer-events:none}
.share-icon{font-size:.82rem;line-height:1}

/* ─── Chart ──────────────────────────────────────────────── */
.chart-container{
  width:100%;position:relative;
  opacity:0;animation:fadeIn 1s var(--ease) .85s forwards;
}
.chart-container svg{width:100%;height:auto;display:block}

/* Chart animations */
.chart-line{
  stroke-dasharray:5000;stroke-dashoffset:5000;
  animation:drawLine 4s var(--ease-out) 1s forwards;
}
@keyframes drawLine{to{stroke-dashoffset:0}}
.chart-area{opacity:0;animation:areaReveal 2.5s var(--ease-out) 3s forwards}
@keyframes areaReveal{from{opacity:0}to{opacity:1}}
.chart-pulse{opacity:0;animation:fadeIn .6s var(--ease) 4.5s forwards}

/* ─── Correlation Strip ──────────────────────────────────── */
.corr-strip{
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;
  margin-top:24px;padding:14px 0 0;
  opacity:0;animation:fadeIn .6s var(--ease) 4.8s forwards;
}
.corr-title{font-size:.6rem;font-weight:600;letter-spacing:.12em;text-transform:uppercase;color:var(--text-4);margin-right:4px}
.corr-item{display:inline-flex;align-items:center;gap:6px}
.corr-label{font-size:.72rem;font-weight:500;color:var(--text-3)}
.corr-val{font-size:.72rem;font-weight:700;font-variant-numeric:tabular-nums;letter-spacing:-.01em}
.corr-pos .corr-val{color:var(--green)}
.corr-neg .corr-val{color:var(--red)}
.corr-neu .corr-val{color:var(--text-3)}

/* ─── Divider ────────────────────────────────────────────── */
.section-divider{height:1px;background:linear-gradient(90deg,transparent,var(--border) 15%,var(--border) 85%,transparent);margin:48px 0}

/* ─── Section label ──────────────────────────────────────── */
.section-label{font-size:.64rem;font-weight:600;letter-spacing:.14em;text-transform:uppercase;color:var(--text-4);margin-bottom:20px}

/* ─── Drivers ────────────────────────────────────────────── */
.drivers-section,.markets-section{opacity:0;animation:fadeIn .6s var(--ease) 1.1s forwards}
.markets-section{animation-delay:1.3s}

.drivers-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:10px}
.driver-card{
  background:var(--surface-s);border:1px solid var(--border-s);border-radius:var(--radius-sm);
  padding:18px 16px;transition:all .35s var(--ease);
}
.driver-card:hover{background:rgba(255,255,255,.8);box-shadow:var(--shadow-sm);transform:translateY(-1px)}
.driver-name{font-size:.62rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-4);margin-bottom:8px}
.driver-score{font-size:1.5rem;font-weight:700;letter-spacing:-.03em;color:var(--text);font-variant-numeric:tabular-nums;margin-bottom:4px}
.driver-signal{display:inline-flex;align-items:center;gap:4px;font-size:.68rem;font-weight:500;color:var(--text-2)}
.arrow{font-weight:700}
.arrow-up{color:var(--green)}
.arrow-down{color:var(--red)}
.arrow-flat{color:var(--orange)}
.driver-weight{font-size:.58rem;color:var(--text-4);margin-top:8px}
.weight-track{height:2px;border-radius:1px;background:rgba(0,0,0,.04);margin-top:5px;overflow:hidden}
.weight-fill{height:100%;border-radius:1px;background:var(--text-4);transition:width .8s var(--ease)}

/* ─── Markets ────────────────────────────────────────────── */
.markets-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}
.market-card{
  background:var(--surface-s);border:1px solid var(--border-s);border-radius:var(--radius-sm);
  padding:20px 18px 14px;transition:all .35s var(--ease);overflow:hidden;
}
.market-card:hover{background:rgba(255,255,255,.8);box-shadow:var(--shadow-sm);transform:translateY(-1px)}
.market-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:4px}
.market-ticker{font-size:.62rem;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-4)}
.market-corr{font-size:.58rem;font-weight:600;letter-spacing:.03em;color:var(--text-4);padding:2px 7px;border-radius:4px;background:rgba(0,0,0,.03)}
.market-price{font-size:1.35rem;font-weight:700;letter-spacing:-.02em;color:var(--text);font-variant-numeric:tabular-nums;margin-bottom:2px}
.market-change{font-size:.7rem;font-weight:600;margin-bottom:12px}
.change-up{color:var(--green)}
.change-down{color:var(--red)}
.change-flat{color:var(--orange)}
.market-spark{width:100%;height:36px}
.market-spark svg{width:100%;height:100%;display:block}

/* ─── Footer ─────────────────────────────────────────────── */
.footer{padding:44px 0 52px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px}
.footer span{font-size:.66rem;color:var(--text-4);letter-spacing:.01em}

/* ─── Animations ─────────────────────────────────────────── */
@keyframes fadeUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}

/* ─── Loading ────────────────────────────────────────────── */
.loading .elx-value,.loading .regime-label,.loading .interpretation{
  color:transparent !important;
  background:linear-gradient(90deg,#e8e8ed 25%,#d2d2d7 50%,#e8e8ed 75%);
  background-size:200% 100%;animation:shimmer 1.5s infinite !important;border-radius:8px;transform:none !important;
}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* ─── Subscribe Section ──────────────────────────────────── */
.subscribe-section{margin-top:48px;text-align:center;padding:48px 0 0}
.subscribe-title{font-size:1.35rem;font-weight:700;letter-spacing:-.03em;color:var(--text);margin-bottom:6px}
.subscribe-sub{font-size:.82rem;color:var(--text-3);margin-bottom:24px;line-height:1.5}
.subscribe-form{display:flex;justify-content:center;gap:10px;max-width:440px;margin:0 auto}
.subscribe-input{flex:1;padding:12px 18px;border:1px solid var(--border);border-radius:12px;font-size:.85rem;font-family:var(--font);background:var(--bg);color:var(--text);outline:none;transition:border-color .2s}
.subscribe-input:focus{border-color:var(--text-4)}
.subscribe-input::placeholder{color:var(--text-4)}
.subscribe-btn{padding:12px 24px;border:none;border-radius:12px;font-size:.82rem;font-weight:600;font-family:var(--font);background:var(--text);color:#fff;cursor:pointer;transition:all .2s;white-space:nowrap}
.subscribe-btn:hover{background:#000;transform:translateY(-1px)}
.subscribe-btn:active{transform:scale(.97)}
.subscribe-btn.success{background:var(--green);pointer-events:none}
.subscribe-btn.error{background:var(--red)}
.subscribe-msg{font-size:.75rem;margin-top:12px;color:var(--text-3);min-height:20px}

/* ─── Responsive ─────────────────────────────────────────── */
@media(max-width:1024px){.drivers-grid{grid-template-columns:repeat(3,1fr)}.markets-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){
  .container{padding:0 24px}
  .card-primary{padding:40px 28px 44px;border-radius:22px}
  .card-primary::before{left:28px;right:28px}
  .elx-value{font-size:5rem}
  .regime-label{font-size:1.2rem}
  .drivers-grid{grid-template-columns:repeat(2,1fr)}
  .markets-grid{grid-template-columns:1fr 1fr}
  .hero{margin-top:28px}
}
@media(max-width:480px){
  .elx-value{font-size:3.8rem}
  .elx-hero-row{gap:14px}
  .drivers-grid,.markets-grid{grid-template-columns:1fr 1fr}
  .elx-regime-row{flex-wrap:wrap;gap:10px}
  .chart-controls{flex-direction:column;gap:12px;align-items:flex-start}
  .range-btn{padding:5px 12px;font-size:.62rem}
}