/* ==========================================================================
   Marbl Design Tokens
   ========================================================================== */

:root {
  /* Brand */
  --marbl-charcoal: #161415;
  --marbl-charcoal-light: #1a1918;
  --marbl-charcoal-lighter: #222120;
  --marbl-ember: #f35227;
  --marbl-ember-dark: #e04820;
  --marbl-gold: #f5c921;
  --marbl-sandstone: #DBCBA9;
  --marbl-polished: #F3E2C8;

  /* Neutrals */
  --marbl-white: #ffffff;
  --marbl-white-90: rgba(255, 255, 255, 0.9);
  --marbl-white-70: rgba(255, 255, 255, 0.7);
  --marbl-white-50: rgba(255, 255, 255, 0.5);
  --marbl-white-30: rgba(255, 255, 255, 0.3);
  --marbl-white-10: rgba(255, 255, 255, 0.1);
  --marbl-white-05: rgba(255, 255, 255, 0.05);

  /* Typography */
  --font-heading: 'Urbanist', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Sizes */
  --text-xs: 11px;
  --text-sm: 13px;
  --text-base: 15px;
  --text-lg: 18px;
  --text-xl: 24px;
  --text-2xl: 32px;

  /* Weights */
  --font-regular: 400;
  --font-medium: 500;
  --font-semibold: 600;
  --font-bold: 700;

  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;
  --space-12: 48px;
  --space-16: 64px;

  /* Borders */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-full: 9999px;
  --border-subtle: 1px solid var(--marbl-white-05);
  --border-light: 1px solid var(--marbl-white-10);

  /* Transitions */
  --transition-fast: 0.15s ease;
  --transition-base: 0.2s ease;
  --transition-slow: 0.3s ease;
}

/* ==========================================================================
   Reset
   ========================================================================== */

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

html { scroll-behavior: smooth; }

body {
  background: var(--marbl-charcoal);
  color: var(--marbl-white-90);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  -webkit-font-smoothing: antialiased;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
}

/* Tool area fills available space and centres content */
.tool-area {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.bottom-section {
  flex-shrink: 0;
}

a { color: var(--marbl-white-70); text-decoration: none; transition: color var(--transition-fast); }
a:hover { color: var(--marbl-white); }

/* ==========================================================================
   Header (legal page style)
   ========================================================================== */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) var(--space-8);
  border-bottom: var(--border-subtle);
}

.marbl-logo {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  text-decoration: none;
  color: var(--marbl-white);
}

.marbl-logo:hover { color: var(--marbl-white); }

/* Animated logo wrapper (injected by logo-animation.js) */
.marbl-logo-animated {
  display: inline-flex;
  align-items: center;
  position: relative;
}

.header-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: transparent;
  border: var(--border-light);
  border-radius: var(--radius-full);
  color: var(--marbl-white-50);
  font-size: var(--text-sm);
  text-decoration: none;
  transition: all var(--transition-base);
}

.header-btn:hover {
  background: var(--marbl-white-05);
  color: var(--marbl-white);
  border-color: var(--marbl-white-30);
}

.header-btn svg {
  width: 16px;
  height: 16px;
}

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

.hero {
  text-align: center;
  padding: var(--space-12) var(--space-8) var(--space-8);
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--marbl-white);
  margin-bottom: var(--space-3);
}

.hero-sub {
  color: var(--marbl-white-50);
  max-width: 560px;
  margin: 0 auto;
  font-size: var(--text-sm);
  line-height: 1.7;
}


/* ==========================================================================
   Tool
   ========================================================================== */

.tool {
  max-width: 800px;
  margin: 0 auto;
  padding: 0 var(--space-8) var(--space-10);
}

.script-input {
  width: 100%;
  min-height: 280px;
  background: var(--marbl-charcoal-light);
  color: var(--marbl-white-90);
  border: var(--border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  resize: vertical;
  transition: border-color var(--transition-fast);
}

.script-input:focus {
  outline: none;
  border-color: var(--marbl-ember);
}

.script-input::placeholder { color: var(--marbl-white-30); }

/* Controls */
.controls { margin-top: var(--space-5); }

.controls-row {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.control-group {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.control-group label {
  font-size: var(--text-sm);
  color: var(--marbl-white-50);
  font-weight: var(--font-medium);
}

.control-group input[type="range"] {
  width: 100px;
  accent-color: var(--marbl-ember);
  cursor: pointer;
}

.controls-hint {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--marbl-white-30);
}

/* Toggle switch */
.toggle {
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}

.toggle-track {
  display: block;
  width: 40px;
  height: 22px;
  background: var(--marbl-white-10);
  border-radius: var(--radius-full);
  position: relative;
  transition: background var(--transition-fast);
}

.toggle[aria-checked="true"] .toggle-track { background: var(--marbl-ember); }

.toggle-thumb {
  display: block;
  width: 16px;
  height: 16px;
  background: var(--marbl-white);
  border-radius: 50%;
  position: absolute;
  top: 3px;
  left: 3px;
  transition: transform var(--transition-fast);
}

.toggle[aria-checked="true"] .toggle-thumb { transform: translateX(18px); }

.toggle:focus-visible .toggle-track {
  outline: 2px solid var(--marbl-ember);
  outline-offset: 2px;
}

/* Buttons */
.btn {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  border: var(--border-light);
  background: var(--marbl-charcoal-lighter);
  color: var(--marbl-white);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn:hover { background: var(--marbl-white-10); }

.btn:focus-visible {
  outline: 2px solid var(--marbl-ember);
  outline-offset: 2px;
}

.btn-start {
  background: var(--marbl-ember);
  border-color: var(--marbl-ember-dark);
  padding: var(--space-3) var(--space-8);
}

.btn-start:hover { background: var(--marbl-ember-dark); }

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

/* ==========================================================================
   Product Links
   ========================================================================== */

.product-links {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: var(--space-6);
  padding: var(--space-6) var(--space-8);
  border-top: var(--border-subtle);
}

.product-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  text-decoration: none;
  transition: all var(--transition-fast);
}

.product-link:hover .product-link-name { color: var(--marbl-white); }

.product-link-name {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  color: var(--marbl-white-70);
  transition: color var(--transition-fast);
}

.product-link-desc {
  font-size: var(--text-xs);
  color: var(--marbl-white-30);
}

.product-link-divider {
  width: 1px;
  height: 28px;
  background: var(--marbl-white-10);
}

/* ==========================================================================
   Subscribe (Luma Digest - universal component)
   ========================================================================== */

.subscribe-section {
  padding: var(--space-12) var(--space-8);
  background: var(--marbl-charcoal-light);
  text-align: center;
  border-top: var(--border-subtle);
}

.subscribe-inner {
  max-width: 480px;
  margin: 0 auto;
}

.subscribe-brand {
  margin-bottom: var(--space-3);
}

.subscribe-luma {
  font-family: var(--font-heading);
  font-size: var(--text-sm);
  font-weight: var(--font-bold);
  color: var(--marbl-ember);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.subscribe-section h2 {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: var(--font-bold);
  color: var(--marbl-white);
  margin-bottom: var(--space-3);
}

.subscribe-sub {
  color: var(--marbl-white-50);
  font-size: var(--text-sm);
  margin-bottom: var(--space-8);
}

.subscribe-form {
  max-width: 450px;
  margin: 0 auto;
}

.form-row {
  display: flex;
  gap: var(--space-3);
}

.form-group {
  flex: 1;
  margin-bottom: var(--space-4);
}

.input {
  width: 100%;
  background: var(--marbl-charcoal);
  color: var(--marbl-white-90);
  border: var(--border-light);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  transition: border-color var(--transition-fast);
}

.input:focus {
  outline: none;
  border-color: var(--marbl-ember);
}

.input::placeholder { color: var(--marbl-white-30); }

/* Category checkboxes */
.category-checkboxes {
  display: grid;
  grid-template-columns: repeat(3, auto);
  justify-content: center;
  gap: var(--space-3) var(--space-6);
  margin-bottom: var(--space-6);
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  cursor: pointer;
  font-size: var(--text-sm);
  color: var(--marbl-white-70);
}

.checkbox-label input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--marbl-ember);
  background-color: var(--marbl-charcoal);
  border: var(--border-light);
  border-radius: var(--radius-sm);
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
  transition: all var(--transition-base);
}

.checkbox-label input[type="checkbox"]:hover {
  border-color: var(--marbl-white-30);
}

.checkbox-label input[type="checkbox"]:checked {
  background-color: var(--marbl-ember);
  border-color: var(--marbl-ember);
}

.checkbox-label input[type="checkbox"]:checked::after {
  content: '';
  position: absolute;
  left: 5px;
  top: 2px;
  width: 6px;
  height: 10px;
  border: solid var(--marbl-charcoal);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.cf-turnstile {
  margin-bottom: var(--space-4);
  display: flex;
  justify-content: center;
}

.btn-subscribe {
  background: var(--marbl-ember);
  border-color: var(--marbl-ember-dark);
  white-space: nowrap;
}

.btn-subscribe:hover { background: var(--marbl-ember-dark); }
.btn-subscribe:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-full {
  width: 100%;
  margin-bottom: var(--space-4);
}

.form-note {
  font-size: var(--text-xs);
  color: var(--marbl-white-30);
}

.form-note a {
  color: var(--marbl-white-70);
  text-decoration: underline;
}

.subscribe-msg {
  margin-top: var(--space-3);
  font-size: var(--text-sm);
  min-height: 1.5em;
}

.subscribe-msg.success { color: #4ade80; }
.subscribe-msg.error { color: #f87171; }

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

.site-footer {
  padding: var(--space-6) var(--space-8);
  border-top: var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: var(--text-xs);
  color: var(--marbl-white-30);
}

.footer-left {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

/* Live visitors indicator (shared across all Marbl sites) */
.live-visitors {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--marbl-white-50);
}

.visitor-dot {
  width: 8px;
  height: 8px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.9); }
}

.visitor-count {
  font-weight: var(--font-semibold);
  color: var(--marbl-white-70);
}

.footer-links { display: flex; gap: var(--space-4); }
.footer-links a { color: var(--marbl-white-70); }
.footer-links a:hover { color: var(--marbl-white); }

.footer-social { display: flex; gap: var(--space-3); }

.btn-icon-social {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: var(--marbl-white-70);
  transition: color var(--transition-fast);
}

.btn-icon-social:hover { color: var(--marbl-white); }

.btn-icon-social svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

/* ==========================================================================
   Prompter Overlay
   ========================================================================== */

.prompter-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 1000;
  overflow: hidden;
  cursor: none;
}

.prompter-overlay.active { display: block; }

.guide-line {
  position: fixed;
  top: 50%;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(243, 82, 39, 0.25);
  pointer-events: none;
  z-index: 1001;
}

.scroll-text {
  color: #fff;
  font-family: var(--font-body);
  font-size: 3.5rem;
  line-height: 1.6;
  padding: 2rem 3rem;
  padding-top: 50vh;
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  white-space: pre-wrap;
}

.scroll-text.mirrored { transform: scaleX(-1); }

/* Prompter floating controls */
.prompter-controls {
  position: fixed;
  bottom: var(--space-4);
  left: 50%;
  transform: translateX(-50%);
  background: rgba(30, 30, 30, 0.9);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--marbl-white-50);
  z-index: 1002;
  opacity: 0;
  transition: opacity var(--transition-slow);
  cursor: default;
}

.prompter-overlay:hover .prompter-controls,
.prompter-overlay.paused .prompter-controls {
  opacity: 1;
}

/* Show cursor on control buttons */
.prompter-controls .btn {
  cursor: pointer;
}

.prompter-speed {
  min-width: 2ch;
  text-align: center;
}

/* Keyboard shortcut hints */
.prompter-keys {
  position: fixed;
  top: var(--space-4);
  right: var(--space-4);
  background: rgba(30, 30, 30, 0.7);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-xs);
  color: var(--marbl-white-30);
  z-index: 1002;
  display: flex;
  gap: var(--space-4);
  opacity: 0;
  transition: opacity var(--transition-slow);
  cursor: default;
}

.prompter-overlay:hover .prompter-keys,
.prompter-overlay.paused .prompter-keys {
  opacity: 1;
}

.prompter-keys kbd {
  display: inline-block;
  background: var(--marbl-white-10);
  border: 1px solid var(--marbl-white-10);
  border-radius: var(--radius-sm);
  padding: 1px 6px;
  font-family: var(--font-body);
  font-size: 10px;
  color: var(--marbl-white-50);
  margin-right: 2px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 640px) {
  .site-header { padding: var(--space-4) var(--space-5); }

  .header-btn span { display: none; }

  .hero { padding: var(--space-8) var(--space-5) var(--space-5); }
  .hero h1 { font-size: var(--text-xl); }

  .tool { padding: 0 var(--space-5) var(--space-8); }
  .controls-row { gap: var(--space-4); }

  .product-links { gap: var(--space-4); padding: var(--space-5); }
  .product-link-desc { display: none; }
  .product-link-divider { height: 20px; }

  .subscribe-section { padding: var(--space-8) var(--space-5); }

  .form-row { flex-direction: column; gap: 0; }

  .category-checkboxes {
    gap: var(--space-2) var(--space-4);
  }

  .site-footer {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
    padding: var(--space-5);
  }

  .footer-left {
    flex-direction: column;
    gap: var(--space-3);
  }

  .scroll-text {
    padding: 1.5rem;
    padding-top: 50vh;
  }

  .prompter-keys { display: none; }
}

/* ==========================================================================
   Cookie Consent (Marbl universal)
   ========================================================================== */

.cookie-consent {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--marbl-charcoal-light);
  padding: var(--space-5) var(--space-8);
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transform: translateY(100%);
  transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s ease;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.cookie-consent.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.cookie-consent.is-hidden {
  opacity: 0;
  visibility: hidden;
  transform: translateY(20px);
}

.cookie-consent-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-6);
  max-width: 1200px;
  margin: 0 auto;
  flex-wrap: wrap;
}

.cookie-consent-text {
  font-size: var(--text-sm);
  line-height: 1.5;
  color: var(--marbl-white-70);
  margin: 0;
}

.cookie-consent-text a {
  color: var(--marbl-ember);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-consent-text a:hover { color: var(--marbl-white); }

.cookie-consent-links {
  display: flex;
  gap: var(--space-4);
  font-size: var(--text-sm);
  margin: 0;
}

.cookie-consent-links a {
  color: var(--marbl-white-50);
  text-decoration: none;
  transition: color var(--transition-base);
}

.cookie-consent-links a:hover { color: var(--marbl-ember); }

.cookie-consent-actions {
  display: flex;
  gap: var(--space-3);
}

.cookie-consent-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-2) var(--space-5);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: var(--font-semibold);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
}

.cookie-consent-btn--accept {
  background: var(--marbl-ember);
  color: var(--marbl-charcoal);
}

.cookie-consent-btn--accept:hover {
  background: var(--marbl-ember-dark);
  transform: translateY(-1px);
}

@media (max-width: 768px) {
  .cookie-consent { padding: var(--space-4); }

  .cookie-consent-content {
    flex-direction: column;
    text-align: center;
    gap: var(--space-3);
  }

  .cookie-consent-links { justify-content: center; }
}

/* ==========================================================================
   Accessibility
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}