/* cloudprice-web — design system + components.
 * Aesthetic target: Linear / Vercel / Glama mash-up.
 * Dark, gradient-heavy, generous whitespace, single accent (amber for FinOps).
 */

/* ============================================================
 * Design tokens
 * ============================================================ */

:root {
  /* Colors — neutral palette */
  --color-bg: #0a0e17;
  --color-bg-elevated: #0f1422;
  --color-surface: #131829;
  --color-surface-2: #1a2036;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-strong: rgba(255, 255, 255, 0.16);
  --color-text: #e6ecf3;
  --color-text-muted: #8a93a4;
  --color-text-subtle: #5a6478;

  /* Accents */
  --color-accent: #f59e0b;
  --color-accent-glow: rgba(245, 158, 11, 0.15);
  --color-accent-strong: #fbbf24;
  --color-purple: #a855f7;
  --color-success: #10b981;
  --color-blue: #3b82f6;
  --color-error: #ef4444;
  --color-link: #58a6ff;

  /* Typography scale */
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;
  --text-5xl: 3.5rem;
  --text-6xl: 4.5rem;

  /* Spacing scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-8: 3rem;
  --space-10: 4rem;
  --space-12: 6rem;
  --space-16: 8rem;

  /* Layout */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --max-width: 1180px;
  --max-width-prose: 720px;

  /* Effects */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.5);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 32px rgba(245, 158, 11, 0.25);

  --transition: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ============================================================
 * Reset + base
 * ============================================================ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: var(--text-base);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: "ss01", "cv11";
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }

button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, select, textarea { font-family: inherit; }
ul { list-style: none; }
em { font-style: italic; color: var(--color-text); }

img, svg { max-width: 100%; display: block; }

::selection { background: var(--color-accent); color: var(--color-bg); }

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-5);
}

/* ============================================================
 * Typography utilities
 * ============================================================ */

.accent-gradient {
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-strong) 50%, var(--color-purple) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  background-size: 200% 200%;
  animation: gradient-shift 8s ease-in-out infinite;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.eyebrow {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-3);
}

/* ============================================================
 * Hero
 * ============================================================ */

.hero {
  position: relative;
  padding: var(--space-12) 0 var(--space-10);
  overflow: hidden;
  isolation: isolate;
}

/* Background: radial gradient + subtle noise. Pure CSS, no images. */
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(245, 158, 11, 0.08), transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 30%, rgba(168, 85, 247, 0.06), transparent 70%),
    radial-gradient(ellipse 60% 40% at 20% 60%, rgba(59, 130, 246, 0.05), transparent 70%);
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, black, transparent);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 20%, black, transparent);
}

.hero-content {
  text-align: center;
  max-width: 880px;
  margin: 0 auto;
}

/* Badge ("v0.6.0 just shipped") */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(245, 158, 11, 0.08);
  border: 1px solid rgba(245, 158, 11, 0.2);
  border-radius: 999px;
  color: var(--color-text);
  font-size: var(--text-sm);
  font-weight: 500;
  margin-bottom: var(--space-6);
  transition: all var(--transition);
}
.badge:hover {
  background: rgba(245, 158, 11, 0.14);
  border-color: rgba(245, 158, 11, 0.35);
  color: var(--color-text);
  transform: translateY(-1px);
}
.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 8px var(--color-success);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero-title {
  font-size: clamp(2.5rem, 5vw + 1rem, var(--text-6xl));
  font-weight: 800;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin-bottom: var(--space-5);
}

.hero-sub {
  font-size: clamp(var(--text-lg), 1.5vw + 0.5rem, var(--text-xl));
  color: var(--color-text-muted);
  max-width: 720px;
  margin: 0 auto var(--space-8);
  line-height: 1.6;
}
.hero-sub strong { color: var(--color-text); font-weight: 600; }
.hero-sub a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-color: rgba(245, 158, 11, 0.3);
  text-underline-offset: 4px;
  transition: text-decoration-color var(--transition);
}
.hero-sub a:hover { text-decoration-color: var(--color-accent); }

.hero-ctas {
  display: flex;
  gap: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-10);
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  max-width: 640px;
  margin: 0 auto var(--space-8);
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.stat-value {
  font-family: var(--font-mono);
  font-size: clamp(var(--text-2xl), 3vw, var(--text-3xl));
  font-weight: 700;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-top: var(--space-1);
}

.hero-trust {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.hero-trust a {
  color: var(--color-text);
  font-weight: 500;
}

@media (max-width: 600px) {
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: var(--space-4); }
  .hero { padding: var(--space-10) 0 var(--space-8); }
}

/* ============================================================
 * Buttons
 * ============================================================ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-weight: 600;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  border: 1px solid transparent;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--color-accent);
  color: #1a1100;
  box-shadow: 0 4px 16px rgba(245, 158, 11, 0.3);
}
.btn-primary:hover {
  background: var(--color-accent-strong);
  color: #1a1100;
  box-shadow: 0 8px 28px rgba(245, 158, 11, 0.4);
}

.btn-secondary {
  background: var(--color-surface);
  color: var(--color-text);
  border-color: var(--color-border-strong);
}
.btn-secondary:hover {
  background: var(--color-surface-2);
  color: var(--color-text);
  border-color: rgba(245, 158, 11, 0.3);
}

.btn-full { width: 100%; justify-content: center; }
.btn-primary:disabled {
  background: var(--color-text-subtle);
  cursor: not-allowed;
  box-shadow: none;
  transform: none;
}

/* ============================================================
 * Section headers
 * ============================================================ */

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto var(--space-10);
}
.section-header h2 {
  font-size: clamp(var(--text-3xl), 3vw + 1rem, var(--text-4xl));
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: var(--space-4);
}
.section-header p {
  color: var(--color-text-muted);
  font-size: var(--text-lg);
  line-height: 1.65;
}
.section-header em { color: var(--color-text); font-style: italic; }

/* ============================================================
 * Features
 * ============================================================ */

.features {
  padding: var(--space-12) var(--space-5);
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-5);
}

.feature-card {
  position: relative;
  padding: var(--space-6);
  background: linear-gradient(180deg, var(--color-surface) 0%, var(--color-bg-elevated) 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--color-border-strong);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.feature-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: color-mix(in srgb, var(--icon-color) 15%, transparent);
  color: var(--icon-color);
  margin-bottom: var(--space-4);
  border: 1px solid color-mix(in srgb, var(--icon-color) 25%, transparent);
}
.feature-card h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-3);
}
.feature-card p {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.65;
  margin-bottom: var(--space-4);
}
.feature-card p strong { color: var(--color-text); font-weight: 600; }
.feature-card code {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  padding: var(--space-1) var(--space-3);
  background: var(--color-surface-2);
  color: var(--color-accent);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

/* ============================================================
 * Demo
 * ============================================================ */

.demo {
  padding: var(--space-12) 0;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(168, 85, 247, 0.04), transparent 70%),
    var(--color-bg);
}

.demo-card {
  max-width: 920px;
  margin: 0 auto;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.demo-tabs {
  display: flex;
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
  overflow-x: auto;
}
.demo-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  border-bottom: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  min-width: max-content;
}
.demo-tab:hover { color: var(--color-text); background: var(--color-surface); }
.demo-tab.active {
  color: var(--color-accent);
  border-bottom-color: var(--color-accent);
  background: var(--color-surface);
}
.tab-num {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  font-variant-numeric: tabular-nums;
}
.demo-tab.active .tab-num { color: var(--color-accent); opacity: 0.7; }

.demo-panel { display: none; padding: var(--space-6); }
.demo-panel.active { display: block; }

@media (max-width: 600px) {
  .demo-card { border-radius: var(--radius-md); }
  .demo-panel { padding: var(--space-5); }
}

/* ============================================================
 * Forms
 * ============================================================ */

.finops-form {
  display: grid;
  gap: var(--space-4);
}

.finops-form fieldset {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  background: var(--color-bg-elevated);
}

.finops-form legend {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0 var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}
.finops-form legend svg { color: var(--color-accent); }

.finops-form label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}
.finops-form label:last-child { margin-bottom: 0; }

.finops-form input[type="number"],
.finops-form select {
  display: block;
  width: 100%;
  margin-top: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  transition: all var(--transition);
}
.finops-form input:focus,
.finops-form select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}

.grid-2, .grid-3 { display: grid; gap: var(--space-3); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 600px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
}

.hint {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

/* Cloud picker — radio buttons styled as pills */
.cloud-picker {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.cloud-option { margin-bottom: 0 !important; }
.cloud-option input { position: absolute; opacity: 0; pointer-events: none; }
.cloud-option span {
  display: block;
  padding: var(--space-3);
  text-align: center;
  background: var(--color-bg);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
  cursor: pointer;
  transition: all var(--transition);
}
.cloud-option input:checked + span {
  background: var(--color-accent-glow);
  border-color: var(--color-accent);
  color: var(--color-accent);
}
.cloud-option:hover span {
  border-color: var(--color-border-strong);
  color: var(--color-text);
}
@media (max-width: 480px) {
  .cloud-picker { grid-template-columns: repeat(2, 1fr); }
}

/* ============================================================
 * Result card
 * ============================================================ */

.result-card {
  margin-top: var(--space-6);
  padding: var(--space-6);
  background: linear-gradient(180deg, var(--color-bg-elevated) 0%, var(--color-surface) 100%);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-md);
  box-shadow: 0 0 0 4px var(--color-accent-glow), var(--shadow-md);
  animation: result-fade-in 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

@keyframes result-fade-in {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.result-card h3 {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: var(--space-2);
}
.result-card .headline {
  color: var(--color-accent);
  font-size: var(--text-base);
  font-weight: 500;
  margin-bottom: var(--space-5);
}
.result-card table {
  width: 100%;
  border-collapse: collapse;
  margin: var(--space-4) 0;
  font-size: var(--text-sm);
}
.result-card th {
  text-align: left;
  padding: var(--space-3);
  border-bottom: 2px solid var(--color-border-strong);
  font-size: var(--text-xs);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}
.result-card td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-border);
  font-variant-numeric: tabular-nums;
}
.result-card tr.recommended td {
  background: var(--color-accent-glow);
  font-weight: 600;
}
.result-card tr.recommended td:first-child {
  border-left: 2px solid var(--color-accent);
}
.result-card .gaps {
  margin-top: var(--space-5);
  padding: var(--space-4);
  background: var(--color-surface-2);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}
.result-card .gaps strong { color: var(--color-text); }
.result-card .gaps ul {
  margin-top: var(--space-2);
  padding-left: var(--space-4);
  list-style: disc;
}
.result-card .gaps li { margin: var(--space-1) 0; }
.result-card .error {
  color: var(--color-error);
  font-weight: 500;
  font-family: var(--font-mono);
  font-size: var(--text-sm);
}
.result-card .usd { font-family: var(--font-mono); }

.loading {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.loading::after {
  content: "";
  width: 14px;
  height: 14px;
  border: 2px solid var(--color-border-strong);
  border-top-color: var(--color-accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.coming-soon {
  padding: var(--space-8);
  text-align: center;
  background: var(--color-bg-elevated);
  border: 1px dashed var(--color-border-strong);
  border-radius: var(--radius-md);
}
.coming-soon h3 { color: var(--color-text); font-size: var(--text-lg); margin-bottom: var(--space-3); }
.coming-soon p { color: var(--color-text-muted); font-size: var(--text-sm); }
.coming-soon code {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  padding: 2px 6px;
  background: var(--color-surface-2);
  border-radius: 4px;
  color: var(--color-accent);
}
.coming-soon em { color: var(--color-text); font-style: italic; }

/* ============================================================
 * Install
 * ============================================================ */

.install {
  padding: var(--space-12) 0;
}

.install-card {
  max-width: 760px;
  margin: 0 auto;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.install-tabs {
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-bg);
}
.install-tab {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.install-tab.active {
  color: var(--color-accent);
}

.code-block {
  padding: var(--space-5) var(--space-6);
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
}
.code-prompt { color: var(--color-text-subtle); user-select: none; margin-right: var(--space-2); }
.code-comment { color: var(--color-text-subtle); font-style: italic; }
.code-output { color: var(--color-text-muted); display: inline-block; }
.code-ok { color: var(--color-success); }

.install-clients {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-3);
  justify-content: center;
  margin-top: var(--space-8);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.install-clients-label {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--color-text-subtle);
}
.client-pill {
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 999px;
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text);
  transition: border-color var(--transition);
}
.client-pill:hover { border-color: var(--color-accent); color: var(--color-accent); }

/* ============================================================
 * Footer
 * ============================================================ */

.site-footer {
  margin-top: var(--space-16);
  padding: var(--space-12) 0 var(--space-8);
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
}
@media (max-width: 720px) {
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-6); }
  .footer-brand { grid-column: 1 / -1; }
}

.logo-mark {
  display: inline-flex;
  align-items: baseline;
  font-weight: 700;
  font-size: var(--text-xl);
  letter-spacing: -0.02em;
}
.logo-text { color: var(--color-text); }
.logo-dot { color: var(--color-accent); font-size: 1.6em; line-height: 0.5; }

.footer-tagline {
  margin-top: var(--space-3);
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  line-height: 1.7;
}

.footer-col h4 {
  font-size: var(--text-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-subtle);
  margin-bottom: var(--space-4);
}
.footer-col ul { display: grid; gap: var(--space-2); }
.footer-col a {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  transition: color var(--transition);
}
.footer-col a:hover { color: var(--color-accent); }

.footer-bottom {
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}
.footer-bottom .disclaimer {
  max-width: 640px;
  line-height: 1.6;
}
.footer-bottom .disclaimer a { color: var(--color-text-muted); }
.footer-bottom .disclaimer a:hover { color: var(--color-accent); }
.footer-credit a { color: var(--color-text); font-weight: 500; }

/* ============================================================
 * Utilities
 * ============================================================ */

.usd { font-variant-numeric: tabular-nums; font-family: var(--font-mono); }
[hidden] { display: none !important; }

/* ============================================================
 * AI Chat — own section (placed BEFORE the form-driven demo).
 * Most users land on the chat first; form is for power users who want
 * explicit control. Section is dedicated so it can't be missed in the tab strip.
 * ============================================================ */

.ai-chat-section {
  padding: var(--space-12) 0;
  position: relative;
  background:
    radial-gradient(ellipse 80% 50% at 50% 0%, rgba(168, 85, 247, 0.06), transparent 70%),
    radial-gradient(ellipse 70% 40% at 80% 30%, rgba(245, 158, 11, 0.04), transparent 70%),
    var(--color-bg-elevated);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.chat-or-form-hint {
  margin: var(--space-6) auto 0;
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}
.chat-or-form-hint a {
  color: var(--color-accent);
  text-decoration: underline;
  text-decoration-color: rgba(245, 158, 11, 0.3);
  text-underline-offset: 4px;
}
.chat-or-form-hint a:hover { text-decoration-color: var(--color-accent); }

.chat-shell {
  max-width: 920px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  min-height: 480px;
  max-height: 720px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.chat-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-3) var(--space-5);
  border-bottom: 1px solid var(--color-border);
  background: var(--color-surface);
  font-size: var(--text-sm);
}
.chat-header-left {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.chat-header-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-success);
  box-shadow: 0 0 8px var(--color-success);
  animation: pulse 2.5s ease-in-out infinite;
}
.chat-header-meta {
  color: var(--color-text-muted);
  font-size: var(--text-xs);
}
.chat-clear {
  background: none;
  border: 1px solid var(--color-border-strong);
  color: var(--color-text-muted);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: var(--text-xs);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
}
.chat-clear:hover {
  color: var(--color-text);
  border-color: var(--color-accent);
}

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  scroll-behavior: smooth;
}
.chat-messages::-webkit-scrollbar { width: 8px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb {
  background: var(--color-border-strong);
  border-radius: 4px;
}
.chat-messages::-webkit-scrollbar-thumb:hover { background: var(--color-text-subtle); }

/* Empty state — shown until first message */
.chat-empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: var(--space-6) var(--space-4);
  margin: auto 0;
}
.chat-prompt-intro {
  color: var(--color-text-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-5);
  max-width: 520px;
}
.chat-suggestions {
  display: grid;
  gap: var(--space-2);
  width: 100%;
  max-width: 540px;
}
.chat-suggestion {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--text-sm);
  text-align: left;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  font-weight: 400;
}
.chat-suggestion:hover {
  border-color: var(--color-accent);
  background: var(--color-surface-2);
  transform: translateX(2px);
}
.chat-suggestion-icon {
  color: var(--color-accent);
  font-weight: 700;
  flex-shrink: 0;
}

/* Message bubbles */
.chat-message {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  max-width: 92%;
  animation: msg-fade-in 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.chat-message.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}
.chat-message-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-xs);
  font-weight: 700;
  flex-shrink: 0;
  font-family: var(--font-mono);
  letter-spacing: 0;
}
.chat-message.user .chat-message-avatar {
  background: var(--color-accent);
  color: #1a1100;
}
.chat-message.assistant .chat-message-avatar {
  background: linear-gradient(135deg, var(--color-purple), var(--color-blue));
  color: white;
}

.chat-message-bubble {
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: 1.6;
  word-wrap: break-word;
}
.chat-message.user .chat-message-bubble {
  background: rgba(245, 158, 11, 0.12);
  border: 1px solid rgba(245, 158, 11, 0.25);
  color: var(--color-text);
}
.chat-message.assistant .chat-message-bubble {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
}
.chat-message-bubble p { margin: 0 0 var(--space-2); }
.chat-message-bubble p:last-child { margin: 0; }
.chat-message-bubble strong { color: var(--color-accent); font-weight: 600; }
.chat-message-bubble code {
  font-family: var(--font-mono);
  font-size: 0.9em;
  background: var(--color-bg);
  padding: 1px 6px;
  border-radius: 4px;
}
.chat-message-bubble pre {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  background: var(--color-bg);
  padding: var(--space-3);
  border-radius: var(--radius-sm);
  overflow-x: auto;
  margin: var(--space-2) 0;
}

/* Tool-call audit — collapsible */
.chat-tool-audit {
  margin-top: var(--space-3);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  font-size: var(--text-xs);
}
.chat-tool-audit summary {
  padding: var(--space-2) var(--space-3);
  background: var(--color-surface-2);
  cursor: pointer;
  color: var(--color-text-muted);
  font-weight: 500;
  list-style: none;
  display: flex;
  align-items: center;
  gap: var(--space-2);
  user-select: none;
}
.chat-tool-audit summary::-webkit-details-marker { display: none; }
.chat-tool-audit summary::before {
  content: "▶";
  font-size: 0.7em;
  transition: transform var(--transition);
}
.chat-tool-audit[open] summary::before { transform: rotate(90deg); }
.chat-tool-audit summary code {
  font-family: var(--font-mono);
  color: var(--color-accent);
  background: transparent;
  padding: 0;
}
.chat-tool-audit-body {
  padding: var(--space-3);
  background: var(--color-bg);
}
.chat-tool-audit-body pre {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  white-space: pre-wrap;
  word-break: break-word;
  max-height: 220px;
  overflow-y: auto;
}

/* Typing indicator */
.chat-typing {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-2) var(--space-3);
}
.chat-typing-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-text-muted);
  animation: typing 1.4s ease-in-out infinite;
}
.chat-typing-dot:nth-child(2) { animation-delay: 0.2s; }
.chat-typing-dot:nth-child(3) { animation-delay: 0.4s; }
@keyframes typing {
  0%, 80%, 100% { opacity: 0.3; transform: scale(1); }
  40% { opacity: 1; transform: scale(1.2); }
}

@keyframes msg-fade-in {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Input row */
.chat-input-row {
  display: flex;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  border-top: 1px solid var(--color-border);
  background: var(--color-surface);
}
.chat-input-row input {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: var(--color-bg);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  font-size: var(--text-sm);
  font-family: inherit;
  transition: all var(--transition);
}
.chat-input-row input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-glow);
}
.chat-send {
  padding: var(--space-3);
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.chat-disclaimer {
  padding: var(--space-2) var(--space-4);
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  font-size: 0.7rem;
  color: var(--color-text-subtle);
  text-align: center;
}

@media (max-width: 600px) {
  .chat-shell { min-height: 420px; max-height: 600px; }
  .chat-suggestion { font-size: var(--text-xs); }
}

/* ============================================================
 * Floating chat bubble (FAB) — mirrors the portfolio's "Ask Ali" pattern.
 * Always visible bottom-right. Click → expands into a popup chat panel.
 * Independent from the in-page chat section but uses the same /chat backend.
 * ============================================================ */

.fab-button {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 500;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-purple) 100%);
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 32px rgba(245, 158, 11, 0.35);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  transition: transform 0.2s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.2s;
}
.fab-button:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 40px rgba(245, 158, 11, 0.5);
}
.fab-button.open svg { transform: rotate(45deg); }
.fab-button svg { transition: transform 0.2s; }

.fab-label {
  position: fixed;
  bottom: 2rem;
  right: 5.5rem;
  z-index: 500;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text);
  white-space: nowrap;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  pointer-events: none;
  animation: fab-label-in 0.4s ease 0.8s both;
}
.fab-label.hidden { opacity: 0; transform: translateX(10px); transition: all 0.2s; }
@keyframes fab-label-in {
  from { opacity: 0; transform: translateX(10px); }
  to   { opacity: 1; transform: translateX(0); }
}

.fab-panel {
  position: fixed;
  bottom: 5.5rem;
  right: 1.5rem;
  z-index: 499;
  width: 380px;
  max-width: calc(100vw - 2rem);
  height: 580px;
  max-height: calc(100vh - 8rem);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transform: scale(0.92) translateY(16px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.2s;
}
.fab-panel.open {
  transform: scale(1) translateY(0);
  opacity: 1;
  pointer-events: all;
}

.fab-panel-header {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.85rem 1.1rem;
  background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-purple) 100%);
  color: #fff;
}
.fab-panel-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.fab-panel-info { flex: 1; min-width: 0; }
.fab-panel-info h4 {
  font-size: 0.92rem;
  font-weight: 700;
  margin: 0;
  color: #fff;
}
.fab-panel-info p {
  font-size: 0.7rem;
  margin: 0;
  color: rgba(255, 255, 255, 0.85);
}
.fab-online {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #10b981;
  margin-right: 0.3rem;
  animation: pulse 2s infinite;
}
.fab-panel-close {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #fff;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.2rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.fab-panel-close:hover { background: rgba(255, 255, 255, 0.3); }

.fab-panel-messages {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.fab-panel-messages::-webkit-scrollbar { width: 6px; }
.fab-panel-messages::-webkit-scrollbar-thumb {
  background: var(--color-border-strong);
  border-radius: 3px;
}

.fab-panel-empty {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 0.5rem 0;
}
.fab-panel-greeting {
  font-size: 0.83rem;
  color: var(--color-text);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  padding: 0.7rem 0.9rem;
  border-radius: 12px 12px 12px 3px;
  margin: 0;
}
.fab-panel-suggestions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.4rem;
}
.fab-suggestion {
  font-size: 0.72rem;
  background: rgba(245, 158, 11, 0.1);
  color: var(--color-accent);
  border: 1px solid rgba(245, 158, 11, 0.25);
  border-radius: 999px;
  padding: 0.3rem 0.7rem;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
  font-family: inherit;
}
.fab-suggestion:hover {
  background: var(--color-accent);
  color: #1a1100;
  border-color: var(--color-accent);
}

/* Message bubbles inside the FAB panel */
.fab-msg {
  max-width: 88%;
  font-size: 0.83rem;
  line-height: 1.5;
  padding: 0.6rem 0.9rem;
  border-radius: 12px;
  word-wrap: break-word;
  animation: msg-fade-in 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}
.fab-msg.assistant {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  align-self: flex-start;
  border-radius: 12px 12px 12px 3px;
}
.fab-msg.user {
  background: var(--color-accent);
  color: #1a1100;
  align-self: flex-end;
  border-radius: 12px 12px 3px 12px;
  font-weight: 500;
}
.fab-msg strong { font-weight: 600; }
.fab-msg code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: rgba(0, 0, 0, 0.2);
  padding: 1px 5px;
  border-radius: 3px;
}
.fab-msg.typing {
  display: flex;
  gap: 4px;
  align-items: center;
  padding: 0.7rem 0.9rem;
}
.fab-msg.typing span {
  width: 6px;
  height: 6px;
  background: var(--color-text-muted);
  border-radius: 50%;
  animation: typing 1.4s ease-in-out infinite;
}
.fab-msg.typing span:nth-child(2) { animation-delay: 0.2s; }
.fab-msg.typing span:nth-child(3) { animation-delay: 0.4s; }

.fab-panel-input-row {
  display: flex;
  gap: 0.5rem;
  padding: 0.7rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-elevated);
}
.fab-panel-input-row input {
  flex: 1;
  background: var(--color-bg);
  border: 1px solid var(--color-border-strong);
  color: var(--color-text);
  padding: 0.55rem 0.85rem;
  border-radius: 8px;
  font-size: 0.83rem;
  font-family: inherit;
  outline: none;
  transition: border-color 0.15s;
}
.fab-panel-input-row input:focus { border-color: var(--color-accent); }
.fab-panel-send {
  background: var(--color-accent);
  color: #1a1100;
  border: none;
  border-radius: 8px;
  width: 38px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.15s;
}
.fab-panel-send:hover { background: var(--color-accent-strong); }
.fab-panel-send:disabled { opacity: 0.5; cursor: not-allowed; }

@media (max-width: 480px) {
  .fab-button { bottom: 1rem; right: 1rem; }
  .fab-label { display: none; }
  .fab-panel {
    bottom: 5rem;
    right: 1rem;
    left: 1rem;
    width: auto;
  }
}

/* Scroll-triggered fade-in. JS adds .reveal-prep on observe, .reveal-in on intersect. */
.reveal-prep {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-in {
  opacity: 1;
  transform: translateY(0);
}

/* Reduce motion preference */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal-prep { opacity: 1; transform: none; }
}

/* =====================================================================
   Price history section (v0.7.1)
   ===================================================================== */

.history-section {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-elevated) 100%);
  padding: var(--space-12, 5rem) 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.history-callout {
  margin: 2rem auto 2.5rem;
  max-width: 720px;
  border: 1px solid var(--color-border-strong);
  border-radius: 16px;
  padding: 1.75rem 2rem;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.06), rgba(168, 85, 247, 0.04));
  position: relative;
  overflow: hidden;
}

.history-callout-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-success);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1.25rem;
}

.history-callout-body {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.history-callout-prices {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.hp-old, .hp-new {
  flex: 1;
  min-width: 140px;
  padding: 1rem 1.25rem;
  border-radius: 12px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
}

.hp-new {
  border-color: rgba(16, 185, 129, 0.35);
  background: rgba(16, 185, 129, 0.05);
}

.hp-date {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: 0.25rem;
}

.hp-price {
  font-family: var(--font-mono);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--color-text);
}

.hp-delta {
  font-family: var(--font-mono);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-success);
  margin-top: 0.25rem;
}

.hp-arrow {
  font-size: 1.5rem;
  color: var(--color-text-subtle);
  font-family: var(--font-mono);
}

.history-callout-explainer {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
  margin: 0;
}

.history-explorer {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 2rem;
  max-width: 860px;
  margin: 0 auto;
}

.history-button-row {
  display: flex;
  gap: 0.75rem;
  margin-top: 1.25rem;
  flex-wrap: wrap;
}

.history-button-row .btn { flex: 1; min-width: 180px; }

.history-footnote {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  max-width: 720px;
  margin: 2rem auto 0;
  line-height: 1.7;
}

.history-footnote code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--color-surface);
  padding: 0.1em 0.4em;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}

.region-tag {
  font-family: var(--font-mono);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  background: var(--color-surface);
  padding: 0.2em 0.6em;
  border-radius: 6px;
  border: 1px solid var(--color-border);
  margin-left: 0.5em;
  font-weight: 400;
}

.delta-down { color: var(--color-success); font-weight: 600; }
.delta-up   { color: var(--color-accent); font-weight: 600; }

/* v0.9 — dynamic biggest-movers table on the history section */
.history-movers {
  margin: 1.5rem auto 1.5rem;
  max-width: 860px;
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 1.5rem 1.75rem;
}
.history-movers-header h3 {
  margin: 0 0 0.4rem;
  font-size: var(--text-lg);
  color: var(--color-text);
}
.history-movers-header .hint {
  margin: 0 0 1rem;
  color: var(--color-text-muted);
  font-size: var(--text-sm);
}
.history-movers-header code {
  font-family: var(--font-mono);
  font-size: 0.85em;
  background: var(--color-surface);
  padding: 0.1em 0.4em;
  border-radius: 4px;
  border: 1px solid var(--color-border);
}
.history-movers table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}
.history-movers th, .history-movers td {
  padding: 0.5rem 0.75rem;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
}
.history-movers th {
  color: var(--color-text-muted);
  font-weight: 500;
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.history-movers td.usd {
  font-family: var(--font-mono);
  text-align: right;
}
.history-movers td:last-child {
  text-align: right;
  font-family: var(--font-mono);
}

/* SVG sparkline rendered inside the history result card (v0.9) */
.price-sparkline {
  display: block;
  width: 100%;
  max-width: 540px;
  height: auto;
  margin: 1rem 0 1.25rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: 10px;
  padding: 0.25rem 0.5rem;
}
.price-sparkline .spark-tick {
  font-family: var(--font-mono);
  font-size: 10px;
  fill: var(--color-text-muted);
  text-anchor: end;
}
.price-sparkline .spark-date {
  font-family: var(--font-mono);
  font-size: 10px;
  fill: var(--color-text-subtle);
}

@media (max-width: 600px) {
  .history-callout-prices { flex-direction: column; align-items: stretch; }
  .hp-arrow { transform: rotate(90deg); align-self: center; }
  .history-explorer { padding: 1.25rem; }
}