/* heroes.css — 5 hero variants
   .hero base + 5 .hero--{key} modifiers */

.hero {
  padding: clamp(48px, 8vw, 96px) 0;
  position: relative;
}
.hero h1 {
  font-family: 'Manrope', sans-serif;
  font-size: clamp(28px, 4.6vw, 56px);
  line-height: 1.05;
  letter-spacing: -.025em;
  font-weight: 800;
  color: var(--heading);
  margin: 0 0 16px;
  text-wrap: balance;
}
.hero .lede {
  font-size: clamp(15px, 1.5vw, 18px);
  color: var(--text-muted);
  max-width: 60ch;
  line-height: 1.55;
  margin: 0 0 24px;
  text-wrap: pretty;
}

/* ───── 1 · utility-search (default · AU live) ───────── */
.hero--utility-search { text-align: center; }
.hero--utility-search .hero-inner { max-width: 760px; margin: 0 auto; }
.hero--utility-search h1 { text-align: center; }
.hero--utility-search .lede { margin-left: auto; margin-right: auto; text-align: center; }
.hero-search {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-card); border: 1px solid var(--border-strong);
  padding: 6px 6px 6px 16px;
  border-radius: 12px;
  max-width: 580px; margin: 0 auto 18px;
  transition: border-color .15s, box-shadow .15s;
}
.hero-search:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 4px var(--accent-ring);
}
.hero-search svg { width: 18px; height: 18px; color: var(--text-faint); flex: none; }
.hero-search input {
  flex: 1; min-width: 0;
  background: transparent; border: 0; outline: 0;
  color: var(--text); font-size: 15px; font-family: inherit;
  padding: 12px 0;
}
.hero-search input::placeholder { color: var(--text-faint); }
.hero-search .kbd {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  padding: 4px 8px; border-radius: 5px;
  background: var(--bg-card-2); color: var(--text-muted);
  border: 1px solid var(--border);
}
.hero-chips {
  display: flex; gap: 8px; flex-wrap: wrap;
  justify-content: center;
  max-width: 580px; margin: 0 auto;
}
.hero-chip {
  padding: 7px 12px; border-radius: 999px;
  background: var(--bg-card); color: var(--text-muted);
  border: 1px solid var(--border);
  font-size: 12px; font-family: 'JetBrains Mono', monospace;
  text-decoration: none;
}
.hero-chip:hover { color: var(--accent); border-color: var(--accent); background: var(--accent-soft); }

/* ───── 2 · editorial-headline ───────────────────────── */
.hero--editorial-headline .hero-inner {
  display: grid; grid-template-columns: 2fr 1fr; gap: 48px;
  align-items: end;
}
.hero--editorial-headline h1 {
  font-family: 'Newsreader', 'PT Serif', Georgia, serif;
  font-weight: 600;
  font-size: clamp(32px, 5.6vw, 72px);
  letter-spacing: -.02em;
}
.hero--editorial-headline .right-col {
  border-left: 1px solid var(--border);
  padding-left: 32px;
  display: flex; flex-direction: column; gap: 16px;
}
.hero--editorial-headline .right-col .lede { font-size: 14px; }
.hero-spread-strip {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 14px;
  display: flex; flex-direction: column; gap: 8px;
}
.hero-spread-strip .row {
  display: flex; align-items: center; justify-content: space-between;
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.hero-spread-strip .pair { color: var(--heading); font-weight: 600; }
.hero-spread-strip .px { color: var(--text); }
.hero-spread-strip .delta.up { color: var(--up); }
.hero-spread-strip .delta.down { color: var(--down); }
.hero-spread-strip .header-row {
  font-size: 10px; color: var(--text-faint); text-transform: uppercase; letter-spacing: .08em;
  border-bottom: 1px solid var(--border); padding-bottom: 6px;
}
@media (max-width: 900px) {
  .hero--editorial-headline .hero-inner { grid-template-columns: 1fr; gap: 24px; }
  .hero--editorial-headline .right-col { border-left: 0; padding-left: 0; padding-top: 24px; border-top: 1px solid var(--border); }
}

/* ───── 3 · card-stack ─────────────────────────────── */
.hero--card-stack .hero-inner { max-width: 1200px; }
.hero--card-stack .stack {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin-top: 32px;
}
.stack-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 22px;
  display: flex; flex-direction: column; gap: 10px;
  min-width: 0;
}
.stack-card h3 {
  font-family: 'Manrope', sans-serif; font-size: 14px;
  color: var(--heading); margin: 0; display: flex; align-items: center; gap: 8px;
}
.stack-card h3 .tag {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  padding: 2px 6px; border-radius: 4px;
  background: var(--accent-soft); color: var(--accent);
}
.stack-card p { font-size: 13px; color: var(--text-muted); line-height: 1.55; margin: 0; }
.stack-card .calc-mini {
  display: grid; gap: 8px; font-family: 'JetBrains Mono', monospace; font-size: 12px;
}
.stack-card .calc-mini .row { display: flex; justify-content: space-between; }
.stack-card .calc-mini .row b { color: var(--heading); }
.stack-card .calc-mini select,
.stack-card .calc-mini input {
  width: 100%; background: var(--bg); border: 1px solid var(--border);
  color: var(--text); padding: 7px 10px; border-radius: 6px;
  font-family: inherit; font-size: 12px;
}
.stack-card .calc-mini .out {
  background: var(--bg-card-2); border-radius: 6px;
  padding: 10px; text-align: center;
}
.stack-card .calc-mini .out b { font-size: 18px; color: var(--accent); }
.stack-card .signals-mini { display: flex; flex-direction: column; gap: 6px; font-family: 'JetBrains Mono', monospace; font-size: 12px; }
.stack-card .signals-mini .r { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.stack-card .signals-mini .pair { color: var(--heading); }
.stack-card .news-mini { display: flex; flex-direction: column; gap: 8px; }
.stack-card .news-mini a { color: var(--text); font-size: 13px; line-height: 1.4; }
.stack-card .news-mini a:hover { color: var(--accent); }
.stack-card .news-mini time {
  font-family: 'JetBrains Mono', monospace; font-size: 10px;
  color: var(--text-faint); display: block; margin-top: 2px;
}
@media (max-width: 900px) {
  .hero--card-stack .stack {
    grid-template-columns: 88%;
    overflow-x: auto;
    grid-auto-flow: column;
    grid-auto-columns: 88%;
    scroll-snap-type: x mandatory;
    padding-bottom: 8px;
  }
  .hero--card-stack .stack-card { scroll-snap-align: start; }
}

/* ───── 4 · calc-front ───────────────────────────── */
.hero--calc-front .hero-inner { max-width: 1100px; }
.hero--calc-front h1 {
  font-size: clamp(22px, 2.6vw, 32px);
  margin-bottom: 24px;
}
.hero--calc-front .lede { font-size: 14px; max-width: 540px; }
.calc-front-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px;
}
.calc-front-card .calc-controls { display: flex; flex-direction: column; gap: 18px; min-width: 0; }
.calc-front-card .pairs {
  display: flex; gap: 6px; flex-wrap: wrap;
}
.calc-front-card .pairs button {
  font-family: 'JetBrains Mono', monospace; font-size: 12px;
  padding: 6px 10px; border-radius: 6px;
  background: var(--bg); color: var(--text-muted); border: 1px solid var(--border);
  cursor: pointer;
}
.calc-front-card .pairs button.is-active { background: var(--accent); color: #fff; border-color: var(--accent); }
.calc-front-card label {
  display: flex; flex-direction: column; gap: 6px;
  font-size: 12px; color: var(--text-muted);
  font-family: 'JetBrains Mono', monospace;
}
.calc-front-card label .row { display: flex; gap: 10px; align-items: center; }
.calc-front-card input[type="number"], .calc-front-card select {
  background: var(--bg); border: 1px solid var(--border);
  color: var(--text); padding: 10px 12px; border-radius: 8px;
  font-family: 'JetBrains Mono', monospace; font-size: 14px;
  font-variant-numeric: tabular-nums;
}
.calc-front-card input[type="range"] { flex: 1; min-width: 0; }
.calc-front-card .out-panel {
  background: var(--bg-card-2); border-radius: 12px;
  padding: 24px; display: flex; flex-direction: column; gap: 16px;
  min-width: 0;
}
.calc-front-card .out-row {
  display: flex; justify-content: space-between; align-items: baseline;
  font-family: 'JetBrains Mono', monospace; font-size: 14px;
  font-variant-numeric: tabular-nums;
}
.calc-front-card .out-row b { color: var(--heading); font-weight: 700; }
.calc-front-card .out-headline {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(28px, 3.8vw, 40px);
  font-weight: 700;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.02em;
}
.calc-front-card .out-formula {
  font-family: 'JetBrains Mono', monospace; font-size: 11px;
  color: var(--text-faint); line-height: 1.6;
  white-space: pre-wrap;
  background: var(--bg);
  border-radius: 8px;
  padding: 10px 12px;
  border: 1px solid var(--border);
}
.calc-front-card .out-formula em { color: var(--accent); font-style: normal; }
.calc-front-card .out-formula b { color: var(--text); }
@media (max-width: 900px) {
  .calc-front-card { grid-template-columns: 1fr; }
}

/* ───── 5 · marquee-banner ───────────────────────── */
.hero--marquee-banner { padding-top: 0; }
.marquee-banner-strip {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-card) 100%);
  overflow: hidden;
  margin-bottom: clamp(40px, 6vw, 72px);
}
.marquee-banner-track {
  display: flex; gap: 36px;
  width: max-content;
  white-space: nowrap;
  padding: 18px 0;
  animation: marquee-roll 60s linear infinite;
  mask-image: linear-gradient(90deg, transparent 0%, #000 4%, #000 96%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 4%, #000 96%, transparent 100%);
}
.marquee-banner-track > * { flex: none; min-width: auto; }
.marquee-quote {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: 'JetBrains Mono', monospace; font-size: 13px;
  font-variant-numeric: tabular-nums;
}
.marquee-quote .pair { color: var(--heading); font-weight: 600; }
.marquee-quote .px { color: var(--text); }
.marquee-quote .delta.up { color: var(--up); }
.marquee-quote .delta.down { color: var(--down); }
.marquee-quote .delta::before { content: '▲ '; font-size: 10px; }
.marquee-quote .delta.down::before { content: '▼ '; }
@keyframes marquee-roll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}
.hero--marquee-banner .hero-inner { max-width: 880px; }
.hero--marquee-banner h1 { font-size: clamp(28px, 4.4vw, 52px); }