/* ============================================================
   LAMPWORK — Design System v3
   Modern minimal: graphite, off-white, hairline borders,
   single ember accent. Editorial grotesk + italic serif.
   ============================================================ */

:root {
  --bg: #0a0a0b;
  --bg-elev: #111112;
  --bg-card: rgba(255, 255, 255, 0.02);
  --border: rgba(255, 255, 255, 0.07);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #f4f4f2;
  --text-dim: #a3a3a0;
  --text-faint: #686866;
  --accent: #ff5a26;
  --accent-soft: rgba(255, 90, 38, 0.12);
  --radius: 14px;
  --radius-lg: 20px;
  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;
  --font-serif: 'Instrument Serif', Georgia, serif;
  --font-brand: 'Unbounded', var(--font-display);
  --nav-h: 72px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Ambient: faint ember bloom top + hairline grid */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(1000px 540px at 75% -12%, rgba(255, 90, 38, 0.07), transparent 65%),
    radial-gradient(800px 480px at 0% 110%, rgba(255, 255, 255, 0.025), transparent 60%);
}

::selection { background: var(--accent); color: #0a0a0b; }

#bg-canvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
}

.page-wrap { position: relative; z-index: 1; }

/* ---------- Typography ---------- */
h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.025em;
}

.display {
  font-size: clamp(2.7rem, 7vw, 5.6rem);
  font-weight: 600;
  letter-spacing: -0.04em;
}

.h2 { font-size: clamp(1.9rem, 4vw, 3.1rem); letter-spacing: -0.03em; }
.h3 { font-size: clamp(1.3rem, 2.5vw, 1.7rem); }

/* Italic serif accent word — modern editorial pairing */
.gradient-text {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--text);
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-dim);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 22px;
}

.eyebrow::before {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--accent);
}

.lead {
  font-size: clamp(1.05rem, 1.8vw, 1.22rem);
  color: var(--text-dim);
  max-width: 620px;
}

.mono { font-family: var(--font-mono); }

/* ---------- Layout ---------- */
.container {
  width: min(1180px, 92vw);
  margin: 0 auto;
}

section { padding: clamp(72px, 10vw, 140px) 0; position: relative; }

.section-head { margin-bottom: clamp(40px, 6vw, 72px); max-width: 720px; }

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 72px;
  display: flex;
  align-items: center;
  transition: background 0.4s, border-color 0.4s, backdrop-filter 0.4s;
  border-bottom: 1px solid transparent;
}

/* ---------- Stock ticker bar (fed by cron/ticker.php) ---------- */
.ticker-bar {
  position: fixed;
  top: 72px; left: 0; right: 0;
  z-index: 99;
  height: 34px;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: rgba(10, 10, 11, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.04em;
}

.ticker-track {
  display: flex;
  gap: 28px;
  flex-shrink: 0;
  min-width: max-content;
  padding-right: 28px;
  animation: marquee 90s linear infinite;
  align-items: center;
}

.ticker-bar:hover .ticker-track { animation-play-state: paused; }

.ticker-item { display: inline-flex; gap: 7px; align-items: baseline; white-space: nowrap; }
.ticker-item .ts { color: var(--text); font-weight: 500; }
.ticker-item .tp { color: var(--text-faint); }
.ticker-item .up { color: #4ade80; }
.ticker-item .down { color: #ff6b6b; }
.ticker-label {
  flex-shrink: 0;
  padding: 0 14px;
  height: 100%;
  display: flex;
  align-items: center;
  background: var(--bg);
  border-right: 1px solid var(--border);
  color: var(--accent);
  letter-spacing: 0.18em;
  z-index: 2;
}

.nav.scrolled {
  background: rgba(10, 10, 11, 0.78);
  backdrop-filter: blur(18px) saturate(1.2);
  -webkit-backdrop-filter: blur(18px) saturate(1.2);
  border-bottom-color: var(--border);
}

.nav-inner {
  width: min(1180px, 92vw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ---------- Brand wordmark (pure type) ---------- */
.wordmark {
  font-family: var(--font-brand);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.3em;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  color: var(--text);
}

.wm-text { color: var(--text); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 34px;
  list-style: none;
}

.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.25s;
  position: relative;
}

.nav-links a:hover, .nav-links a.active { color: var(--text); }

.nav-links a.active::after {
  content: '';
  position: absolute;
  bottom: -6px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
}

.nav-cta {
  padding: 9px 20px !important;
  border: 1px solid var(--border-strong);
  border-radius: 99px;
  color: var(--text) !important;
  transition: border-color 0.25s, background 0.25s, color 0.25s !important;
}

.nav-cta:hover {
  background: var(--text);
  color: var(--bg) !important;
  border-color: var(--text);
}

.nav-cta.active::after { display: none; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 40px; height: 40px;
  position: relative;
  z-index: 102;
}

.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  margin: 5px auto;
  transition: transform 0.3s var(--ease), opacity 0.3s;
}

.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 30px;
  border-radius: 99px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.3s var(--ease), box-shadow 0.3s, background 0.3s, border-color 0.3s, color 0.3s;
}

.btn-primary {
  background: var(--text);
  color: var(--bg);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(255, 255, 255, 0.12);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border-strong);
}

.btn-ghost:hover {
  border-color: var(--text-dim);
  transform: translateY(-2px);
}

.btn .arrow { transition: transform 0.3s var(--ease); }
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Hero ---------- */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 40px) 0 80px;
  position: relative;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  border: 1px solid var(--border);
  border-radius: 99px;
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 32px;
}

.pulse-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(255, 90, 38, 0.5);
  animation: pulse 2.2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 90, 38, 0.45); }
  70% { box-shadow: 0 0 0 11px rgba(255, 90, 38, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 90, 38, 0); }
}

.hero-actions { display: flex; gap: 16px; margin-top: 44px; flex-wrap: wrap; }

/* ---------- Criteria chips ---------- */
.chip-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 56px;
}

.chip {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg-card);
  backdrop-filter: blur(8px);
  padding: 16px 22px;
  min-width: 170px;
}

.chip .chip-val {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  color: var(--text);
}

.chip .chip-lbl {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-faint);
  margin-top: 4px;
}

/* ---------- Cards / grid ---------- */
.grid { display: grid; gap: 18px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: clamp(26px, 3vw, 38px);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s var(--ease), border-color 0.4s, background 0.4s;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(380px circle at var(--mx, 50%) var(--my, 0%), rgba(255, 255, 255, 0.045), transparent 65%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.card:hover { transform: translateY(-3px); border-color: var(--border-strong); }
.card:hover::before { opacity: 1; }

.card .card-num {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-faint);
  letter-spacing: 0.16em;
  margin-bottom: 18px;
}

.card h3 { margin-bottom: 12px; font-size: 1.25rem; }
.card p { color: var(--text-dim); font-size: 0.95rem; }

.card-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent-soft);
  border: 1px solid rgba(255, 90, 38, 0.2);
  margin-bottom: 20px;
}

.card-icon svg { width: 21px; height: 21px; stroke: var(--accent); }

/* ---------- Feature panel ---------- */
.feature-panel {
  border: 1px solid var(--border);
  border-radius: calc(var(--radius-lg) + 6px);
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.035), rgba(255, 90, 38, 0.04) 70%, transparent);
  padding: clamp(34px, 5vw, 64px);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(28px, 4vw, 64px);
  align-items: center;
  overflow: hidden;
  position: relative;
}

.feature-panel .panel-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}

.brand-tile {
  aspect-ratio: 4 / 3;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-strong);
  background:
    radial-gradient(circle at 70% 20%, rgba(255, 90, 38, 0.1), transparent 55%),
    radial-gradient(circle at 20% 85%, rgba(255, 255, 255, 0.05), transparent 55%),
    var(--bg-elev);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 10px;
  transition: border-color 0.3s;
}

.brand-tile:hover { border-color: var(--text-faint); }

.brand-tile .bt-name {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: clamp(1.6rem, 2.8vw, 2.2rem);
  color: var(--text);
}

.brand-tile .bt-sub {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* ---------- Marquee ---------- */
.marquee {
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 18px 0;
  display: flex;
}

.marquee-track {
  display: flex;
  gap: 56px;
  white-space: nowrap;
  animation: marquee 32s linear infinite;
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-faint);
  flex-shrink: 0;
  min-width: max-content;
  padding-right: 56px;
}

@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-100%); } }

/* ---------- Process rows ---------- */
.process-row {
  display: grid;
  grid-template-columns: 90px 1fr 1.4fr;
  gap: clamp(18px, 3vw, 44px);
  padding: 34px 0;
  border-top: 1px solid var(--border);
  align-items: baseline;
}

.process-row:last-child { border-bottom: 1px solid var(--border); }

.process-row .step-num {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.82rem;
}

.process-row h3 { font-size: 1.3rem; }
.process-row p { color: var(--text-dim); font-size: 0.95rem; }

/* ---------- Criteria band ---------- */
.criteria-band {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
}

.criteria-cell {
  padding: clamp(24px, 3vw, 40px);
  border-right: 1px solid var(--border);
}

.criteria-cell:last-child { border-right: none; }

.criteria-cell .cv {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  color: var(--text);
}

.criteria-cell .cl {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-top: 8px;
}

@media (max-width: 860px) {
  .criteria-band { grid-template-columns: 1fr 1fr; }
  .criteria-cell:nth-child(2n) { border-right: none; }
  .criteria-cell:nth-child(-n+2) { border-bottom: 1px solid var(--border); }
}

/* ---------- Team ---------- */
.team-avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  margin-bottom: 20px;
  border: 1px solid var(--border-strong);
  outline: 3px solid rgba(255, 90, 38, 0.15);
  outline-offset: 3px;
  filter: saturate(0.92);
}

.team-card .role {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 4px 0 10px;
}

/* ---------- Forms ---------- */
.form-shell {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius-lg) + 4px);
  padding: clamp(28px, 4vw, 52px);
  backdrop-filter: blur(12px);
  max-width: 760px;
}

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.field { display: flex; flex-direction: column; gap: 8px; }
.field.full { grid-column: 1 / -1; }

.field label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.field input,
.field select,
.field textarea {
  background: rgba(255, 255, 255, 0.025);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.25s, box-shadow 0.25s, background 0.25s;
  width: 100%;
  appearance: none;
}

.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23a3a3a0' stroke-width='1.5' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--text-dim);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.07);
  background: rgba(255, 255, 255, 0.04);
}

.field textarea { resize: vertical; min-height: 130px; }

.file-drop {
  border: 1.5px dashed var(--border-strong);
  border-radius: 12px;
  padding: 30px 20px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s;
  color: var(--text-dim);
  font-size: 0.9rem;
}

.file-drop:hover, .file-drop.dragover {
  border-color: var(--accent);
  background: var(--accent-soft);
}

.file-drop input { display: none; }
.file-drop .fd-name { color: var(--accent); font-family: var(--font-mono); font-size: 0.8rem; }

.form-status {
  display: none;
  margin-top: 22px;
  padding: 16px 20px;
  border-radius: 12px;
  font-size: 0.92rem;
  font-family: var(--font-mono);
}

.form-status.ok {
  display: block;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-strong);
  color: var(--text);
}

.form-status.err {
  display: block;
  background: rgba(255, 78, 78, 0.07);
  border: 1px solid rgba(255, 78, 78, 0.35);
  color: #ff8d8d;
}

.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }

.fine-print {
  margin-top: 16px;
  font-size: 0.78rem;
  color: var(--text-faint);
}

.fine-print a { color: var(--text-dim); }

/* ---------- Page hero ---------- */
.page-hero {
  padding: calc(var(--nav-h) + clamp(60px, 10vw, 110px)) 0 clamp(40px, 6vw, 70px);
}

/* ---------- CTA band ---------- */
.cta-band {
  border: 1px solid var(--border);
  border-radius: calc(var(--radius-lg) + 6px);
  padding: clamp(44px, 7vw, 90px) clamp(28px, 5vw, 80px);
  text-align: center;
  background:
    radial-gradient(620px circle at 50% -20%, rgba(255, 90, 38, 0.1), transparent 70%),
    var(--bg-elev);
  overflow: hidden;
  position: relative;
}

/* ---------- Calculators ---------- */
.calc-shell {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius-lg) + 4px);
  padding: clamp(28px, 4vw, 48px);
  backdrop-filter: blur(12px);
}

.calc-grid { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: clamp(28px, 4vw, 48px); }

.calc-out {
  border-left: 1px solid var(--border);
  padding-left: clamp(24px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 18px;
  justify-content: center;
}

.calc-out .co-item .co-val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  color: var(--text);
}

.calc-out .co-item.hero-val .co-val { color: var(--accent); }

.calc-out .co-item .co-lbl {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-top: 2px;
}

.calc-note { font-size: 0.78rem; color: var(--text-faint); margin-top: 18px; }

input[type=range].lw-range {
  width: 100%;
  accent-color: var(--accent);
  margin: 6px 0;
}

@media (max-width: 860px) {
  .calc-grid { grid-template-columns: 1fr; }
  .calc-out { border-left: none; border-top: 1px solid var(--border); padding-left: 0; padding-top: 24px; }
}

/* ---------- Legal pages ---------- */
.legal-body { max-width: 760px; color: var(--text-dim); }
.legal-body h2 { font-size: 1.25rem; margin: 40px 0 12px; color: var(--text); }
.legal-body p, .legal-body li { font-size: 0.95rem; margin-bottom: 12px; }
.legal-body ul { padding-left: 22px; }

/* ---------- Insights / blog ---------- */
.post-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  padding: 0;
  overflow: hidden;
}

.post-card .post-img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  border-bottom: 1px solid var(--border);
}

.post-card .post-body { padding: 24px 26px 28px; display: flex; flex-direction: column; gap: 10px; flex: 1; }

.post-meta {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.post-meta .tag { color: var(--accent); }

.post-card h3 { font-size: 1.15rem; line-height: 1.3; }
.post-card p { color: var(--text-dim); font-size: 0.9rem; }
.post-card .read-more {
  margin-top: auto;
  padding-top: 12px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  transition: color 0.25s;
}
.post-card:hover .read-more { color: var(--text); }

.post-cover {
  width: 100%;
  aspect-ratio: 1200 / 480;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  margin: 8px 0 clamp(32px, 5vw, 56px);
}

.article {
  max-width: 760px;
  color: var(--text-dim);
  font-size: 1.02rem;
  line-height: 1.75;
}

.article h2 {
  font-size: 1.45rem;
  margin: 44px 0 14px;
  color: var(--text);
  letter-spacing: -0.02em;
}

.article p { margin-bottom: 18px; }
.article ul, .article ol { padding-left: 24px; margin-bottom: 18px; }
.article li { margin-bottom: 8px; }
.article strong { color: var(--text); font-weight: 600; }
.article blockquote {
  border-left: 2px solid var(--accent);
  padding: 6px 0 6px 22px;
  margin: 28px 0;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  color: var(--text);
  line-height: 1.5;
}
.article a { color: var(--text); }
.article .src {
  font-size: 0.78rem;
  color: var(--text-faint);
  border-top: 1px solid var(--border);
  padding-top: 18px;
  margin-top: 40px;
}

/* article data tables */
.article table {
  width: 100%;
  border-collapse: collapse;
  margin: 24px 0 28px;
  font-size: 0.88rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.article th {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-faint);
  text-align: left;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--border);
}

.article td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--text-dim);
}

.article tr:last-child td { border-bottom: none; }
.article td:first-child { color: var(--text); font-weight: 500; }

/* takeaway box */
.takeaways {
  border: 1px solid var(--border-strong);
  border-left: 3px solid var(--accent);
  border-radius: 12px;
  padding: 24px 28px;
  margin: 28px 0;
  background: rgba(255, 255, 255, 0.02);
}

.takeaways .tk-label {
  font-family: var(--font-mono);
  font-size: 0.66rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}

.takeaways ul { margin: 0; padding-left: 20px; }
.takeaways li { margin-bottom: 10px; font-size: 0.95rem; }

/* inline svg charts */
.chart-block {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  margin: 28px 0;
  background: rgba(255, 255, 255, 0.015);
}

.chart-block .chart-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 16px;
}

.chart-block .chart-note {
  font-size: 0.74rem;
  color: var(--text-faint);
  margin-top: 12px;
}

/* market pulse (cron-fed) */
.pulse-list { list-style: none; padding: 0; }
.pulse-list li {
  padding: 14px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.pulse-list a { color: var(--text); text-decoration: none; font-size: 0.95rem; }
.pulse-list a:hover { color: var(--accent); }
.pulse-list .pulse-src {
  font-family: var(--font-mono);
  font-size: 0.64rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-faint);
}

/* ---------- Footer ---------- */
footer {
  border-top: 1px solid var(--border);
  padding: 56px 0 40px;
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

.footer-grid h4 {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 16px;
  font-weight: 500;
}

.footer-grid ul { list-style: none; }
.footer-grid li { margin-bottom: 10px; }

.footer-grid a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.25s;
}

.footer-grid a:hover { color: var(--text); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid var(--border);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-faint);
  letter-spacing: 0.06em;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Reveal animations ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.visible { opacity: 1; transform: none; }

.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 860px) {
  .grid-3 { grid-template-columns: 1fr; }
  .feature-panel { grid-template-columns: 1fr; }
  .process-row { grid-template-columns: 60px 1fr; }
  .process-row p { grid-column: 2; }

  .nav-toggle { display: block; }

  .nav-links {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 11, 0.97);
    backdrop-filter: blur(24px);
    flex-direction: column;
    justify-content: center;
    gap: 30px;
    transform: translateY(-102%);
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transition: transform 0.5s var(--ease), opacity 0.4s, visibility 0s 0.5s;
    z-index: 101;
  }

  .nav-links.open {
    transform: none;
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transition: transform 0.5s var(--ease), opacity 0.3s;
  }
  .nav-links a { font-size: 1.3rem; font-family: var(--font-display); }
}

@media (max-width: 600px) {
  .grid-2, .grid-4 { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .btn { width: 100%; justify-content: center; }
  .hero-actions { flex-direction: column; }
  .chip { flex: 1 1 calc(50% - 14px); min-width: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ---------- Author byline ---------- */
.byline { margin-top: 22px; }
.byline a { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.byline img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; border: 1px solid var(--border); }
.byline .b-name { color: var(--text); font-weight: 600; font-size: 0.92rem; display: block; line-height: 1.2; }
.byline .b-role { color: var(--text-faint); font-family: var(--font-mono); font-size: 0.66rem; letter-spacing: 0.09em; text-transform: uppercase; display: block; margin-top: 3px; }
.byline a:hover .b-name { color: var(--accent); }