/* ── DESIGN TOKENS ── */
:root {
  --black:        #111111;
  --gray:         #555555;
  --gray-lt:      #f2f2f2;
  --border:       #dddddd;
  --bg:           #0b0f19;
  --white:        #ffffff;
  --yellow:       #ffd166;
  --green:        #2d8a4e;
  --green-lt-lt:  #00ff00;
  --green-lt:     #eaf7ee;
  --blue:         #1a6fab;
  --blue-lt:      #e8f3fc;
  --orange:       #e8610a;
  --orange-lt:    #fff3eb;
  --red:          #c0392b;
  --red-lt:       #fdecea;

  /* Modern Glass & Accent Tokens */
  --card-bg:      linear-gradient(160deg, rgba(13, 19, 33, 0.99) 0%, rgba(9, 13, 24, 0.99) 100%);
  --card-border:  rgba(255, 255, 255, 0.12);
  --accent-cyan:  #38bdf8;
  --accent-emerald:#34d399;
  --text-main:    #f8fafc;
  --text-muted:   #94a3b8;
  --glass-glow:   rgba(56, 189, 248, 0.15);

  /* Color Palette for Buttons & Controls */
  --color-blue: #007bff;
  --color-green: #34d399;

  /* Sizing & Responsive Breakpoint Variables */
  --content-max-width: 768px;
  --sphere-diameter: 10px;
  --second-diameter: 40px;

  /* Explicit State Mappings (Transparent Alternative) */
  --border-off-color: transparent !important;
  --border-on-color:  transparent !important;
  --sphere-off-color: transparent !important;
  --sphere-on-color:  transparent !important;
  
}

@media (prefers-color-scheme: light) {
  :root {
    --black:     #111111;
    --gray:      #555555;
    --gray-lt:   #f2f2f2;
    --border:    #dddddd;
    --bg:        #ffffff;
    --white:     #ffffff;
    --green-lt:  #eaf7ee;
    --blue-lt:   #e8f3fc;
    --orange-lt: #fff3eb;
    --red-lt:    #fdecea;
    --red:       #c0392b;
  }
}

/* ── RESET & BASE ── */
* { 
  box-sizing: border-box; 
  margin: 0; 
  padding: 0; 
  font-family: 'Nunito', sans-serif; 
  font-size: 17px; 
  line-height: 1.75; 
}
body { 
  background: var(--bg); 
  color: var(--black); 
  padding-bottom: 80px; 
}

/* Default Mobile: 0px horizontal padding (Exclude callout & formula-block paragraphs from double padding) */
p:not(.callout p):not(.formula-block p) { 
  margin-bottom: 12px; 
  padding-left: 0px;
  padding-right: 0px;
}
strong { font-weight: 900; }
em { font-style: italic; }

/* ── HEADER ── */

.header {
  position: relative;
  width: 100%;
  background: var(black);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  /*
  border: transparent;
  border-radius: 16px;
  */

  padding: 32px 0px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4),
              0 0 80px var(--glass-glow),
              inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: hidden;
  isolation: isolate;
  color-scheme: only light;   /* opt this block out of OS/browser auto-dark inversion */
  forced-color-adjust: none;  /* opt out of Windows High-Contrast forced recoloring too */
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
              box-shadow 0.4s ease;
}



/* ── LAYOUT ── */
.page { max-width: var(--content-max-width); margin: 0 auto; padding: 0 0; }
.app-container {
  max-width: var(--content-max-width);
  margin-left: auto;
  margin-right: auto;
  width: 100%;
}
.section-label { display: inline-block; background: #111111; color: #ffffff; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; padding: 7px 0px; border-radius: 16px; margin: 36px 0 0px; }
.card { background: var(--white); border: 1.5px solid var(--border); border-radius: 16px; margin: 10px 0; overflow: hidden; }
.card-header { background: #111111; color: #ffffff; font-weight: 900; letter-spacing: 0.06em; padding: 11px 0px; }
.card-body { padding: 20px 0px; }

/* ── CALLOUTS & FORMULAS ── */
.callout { border-radius: 16px; padding: 16px 0px; margin: 14px 0; font-weight: 700; line-height: 1.85; }
.callout-neutral { background: var(--gray-lt); border-left: 4px solid var(--gray); }
.callout-success { background: var(--green-lt); border-left: 4px solid var(--green); }
.callout-error { background: var(--red-lt); border-left: 4px solid var(--red); }
.callout-info    { background: var(--blue-lt);  border-left: 4px solid var(--blue); }
.callout-warning { background: var(--orange-lt); border: 1px solid var(--orange); border-radius: 16px; }
.callout-title { font-weight: 900; letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 10px; }
.callout-neutral .callout-title { color: var(--gray); }
.callout-success .callout-title { color: var(--green); }
.callout-error .callout-title  { color: var(--red); }
.callout-info .callout-title    { color: var(--blue); }

.formula-block { background: #111111; color: #ffffff; border-radius: 16px; padding: 20px 0px; margin: 16px 0; font-weight: 700; line-height: 2; border-left: 5px solid var(--green); }
.formula-block-label { color: var(--green); font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 10px; }
.formula-block p { padding-left: 0 !important; padding-right: 0 !important; margin-bottom: 4px; }
.formula { color: var(--yellow); }

/* ── TABLES ── */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 14px 0; }
.doc-table, .data-table, .mapping-table { border-collapse: collapse; margin: 0 auto; font-weight: 700; }
.doc-table td, .mapping-table td { border: 1px solid #aaaaaa; padding: 8px 0px; text-align: center; vertical-align: middle; }
.doc-table .label-cell { border: none; text-align: left; color: var(--black); font-weight: 700; padding-left: 0px; white-space: nowrap; }
.doc-table .table-title-row td, .data-table th { background: #111111; color: #ffffff; font-weight: 900; text-transform: uppercase; }
.doc-table .col-header td { background: var(--gray-lt); font-weight: 900; text-transform: uppercase; font-size: 15px; }
.doc-table .total-row td { background: #111111; color: var(--yellow); font-weight: 900; }
.doc-table .sum-row td { background: var(--gray-lt); font-weight: 900; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { padding: 8px 0px; text-align: left; }
.data-table td { padding: 8px 0px; border-bottom: 1px solid var(--border); font-weight: 700; }
.mapping-table tr:first-child td { background: #111111; color: #ffffff; font-weight: 900; text-transform: uppercase; }

/* ── CODE & INTERACTIVE ── */
.pythoncode { background-color: #1e1e1e; color: #ffffff; padding: 2px; border-radius: 16px; font-family: 'Courier New', monospace; margin: 20px 0; box-shadow: 0 4px 15px rgba(0,0,0,0.3); }
.pythoncode h3 { margin-top: 0; color: #ffffff; }
.pythoncode textarea { width: 100%; font-weight: bold; border: 1px solid #444; padding: 15px 0px; font-size: 1rem; border-radius: 16px; outline: none; resize: vertical; background: #1e1e1e; color: #ffffff; font-family: 'Courier New', monospace; }
.pythoncode div[id^="output-window"] { background-color: #000000; color: #ffffff; font-weight: bold; padding: 15px 0px; margin: 0px; border-radius: 16px; white-space: pre-wrap; border-left: 4px solid #00ff00; font-size: 0.95rem; font-family: 'Courier New', monospace; }

/* RUN Button (EXCEPTED: retains specific padding/margin) */
.pythoncode button { 
  margin: 10px 20px; 
  background-color: #00ff00; 
  color: #000000; 
  border: none; 
  padding: 10px 25px; 
  font-weight: bold; 
  border-radius: 16px; 
  cursor: pointer; 
  transition: background 0.2s, transform 0.1s ease; 

  /* Default pulsing animation */
  animation: pulse-run 2s infinite;

  /* Removes mobile tap box and focus outlines */
  -webkit-tap-highlight-color: transparent;
  outline: none;
}

.pythoncode button:focus,
.pythoncode button:active {
  outline: none;
  -webkit-tap-highlight-color: transparent;
  transform: scale(0.97);
}

/* Class to stop animation after clicking RUN */
.pythoncode button.is-ran {
  animation: none !important;
}

@keyframes pulse-run {
  0% {
    box-shadow: 0 0 0 0 rgba(0, 255, 0, 0.7);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(0, 255, 0, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(0, 255, 0, 0);
  }
}

/* ── COPY BUTTON (EXCEPTED: retains specific padding/margin) ── */
@keyframes pulse-copy {
  0% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(255, 255, 255, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(255, 255, 255, 0);
  }
}

.copy_btn {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  padding: 0 !important;
  margin: 10px 20px !important;
  background: #2a2a2a !important;
  color: #aaaaaa !important;
  border: 1px solid #555 !important;
  border-radius: 16px !important;
  cursor: pointer !important;
  transition: background 0.15s ease, color 0.15s ease, opacity 0.15s ease;
  flex-shrink: 0;
  animation: pulse-copy 2s infinite;

  -webkit-tap-highlight-color: transparent;
  outline: none;
}

.copy_btn.is-copied {
  animation: none !important;
}

.copy_btn:focus,
.copy_btn:active {
  outline: none;
  -webkit-tap-highlight-color: transparent;
}
.copy_btn svg { width: 18px; height: 18px; pointer-events: none; }
.copy_btn:hover {
  background: #3a3a3a !important;
  color: #ffffff !important;
}
.copy_btn--copied {
  background: #1a3a1a !important;
  color: var(--green-lt-lt) !important;
  border-color: #2d8a4e !important;
}

/* Hide any duplicate pseudo-element messages */
.copy_btn::before {
  display: none !important;
}

/* Single tooltip pop-up box */
.copy_btn::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 125%;
  left: 50%;
  transform: translateX(-50%);
  background-color: #222;
  color: #fff;
  padding: 4px 8px;
  border-radius: 4px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 10;
}

/* Show tooltip ONLY when active class is applied via JS */
.copy_btn.is-tooltip-visible::after {
  opacity: 1 !important;
}

.code-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin: 8px 0;
}
.code-row > button:not(.copy_btn) { margin-top: 0; }
.copy_btn--inline {
  opacity: 1;
  pointer-events: auto;
}

.textarea-wrap {
  position: relative;
  cursor: pointer;
}
.textarea-wrap textarea {
  display: block;
  width: 100%;
  cursor: text;
}
.copy_btn--cursor {
  position: absolute;
  top: 10px;
  left: 10px;
  opacity: 0;
  pointer-events: none !important;
  z-index: 3;
  transition: background 0.15s ease, color 0.15s ease, opacity 0.15s ease;
}

/* ── TYPOGRAPHY & BLOCKS ── */
.inner-heading { font-weight: 900; font-size: 19px; margin: 24px 0 10px; }
.prose-list { margin: 10px 0 14px 24px; }
.prose-list li { margin-bottom: 8px; font-weight: 400; }

.neuron-emoji { font-size: 60px; text-align: center; margin: 10px 0 4px; line-height: 1.1; }
.neuron-label { text-align: center; font-weight: 900; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 14px; }

.pricing-sub { color: #cccccc; font-weight: 700; margin-bottom: 4px; }
.pricing-price { font-weight: 900; color: var(--yellow); font-size: 20px; margin-top: 10px; }

/* Price Pill Button */
.price-pill { 
  display: inline-block; 
  background: linear-gradient(135deg, #28a745 0%, #006400 100%); 
  color: white; 
  font-weight: 900; 
  font-size: 17px; 
  padding: 12px 0px; 
  border-radius: 16px; 

  letter-spacing: 0.02em;
  position: relative;
  cursor: pointer;
  animation: pulse-pill 2s infinite;
  transition: background 0.3s ease, transform 0.1s ease;

  -webkit-tap-highlight-color: transparent;
  outline: none;
}

.price-pill:focus,
.price-pill:active { 
  outline: none; 
  -webkit-tap-highlight-color: transparent;
}

.price-pill:active {
  transform: scale(0.97); 
}

/* Apply hover gradient shift only on desktop/mouse devices */
@media (hover: hover) {
  .price-pill:hover { 
    background: linear-gradient(135deg, #218838 0%, #004d00 100%); 
  }
}

/* Reset back to default initial gradient when clicked */
.price-pill:focus:not(:focus-visible) {
  background: linear-gradient(135deg, #28a745 0%, #006400 100%);
  transform: none;
}

@keyframes pulse-pill {
  0% {
    box-shadow: 0 0 0 0 rgba(147, 196, 125, 0.7);
  }
  70% {
    box-shadow: 0 0 0 16px rgba(147, 196, 125, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(147, 196, 125, 0);
  }
}

.divider { border: none; border-top: 2px dashed var(--border); margin: 24px 0; }
.footer { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 60px 0px 40px; gap: 16px; border-top: 1px solid var(--border); margin-top: 60px; }
.footer-logo { 
  width: 128px; 
  height: auto; 
  opacity: 0.4; 
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  background: rgba(0, 0, 0, 0.2);
}
.footer-copyright { color: var(--gray); font-weight: 700; font-size: 14px; letter-spacing: 0.05em;}

/* ── CLASS SPECIFIC UTILS ── */
.influence-panel { background: var(--white); border-left: 4px solid var(--blue); border-radius: 16px; padding: 12px 0px; margin: 12px 0 16px; color: var(--black); font-weight: 700; line-height: 1.85; }
.influence-panel-label { color: var(--blue); font-weight: 900; letter-spacing: 0.08em; margin-bottom: 6px; }
.takeaway { background: var(--gray-lt); border: 2px solid var(--black); border-radius: 16px; padding: 14px 0px; margin: 14px 0; font-weight: 900; }
.takeaway-label { color: var(--gray); font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; margin-bottom: 8px; }
.result-banner, .completion-banner { background: #111111; color: var(--yellow); font-weight: 900; text-align: center; padding: 0px 0px; border-radius: 16px; margin: 14px 0; }
.success-callout { background: var(--green-lt); border: 2px solid var(--green); border-radius: 16px; padding: 14px 0px; margin: 12px 0; font-weight: 800; color: var(--green); }
.error-chip { display: inline-block; background: var(--red-lt); color: var(--red); font-weight: 800; padding: 4px 0px; border-radius: 16px; margin: 0px 0; }
.diagram img { max-width: 100%; border-radius: 16px; display: block; margin: 0 20; border: 1.5px solid var(--border); }
.step-heading { display: flex; align-items: center; gap: 12px; font-weight: 900; margin: 28px 0 12px; }
.step-badge { background: var(--green); color: #ffffff; width: 32px; height: 32px; border-radius: 16px; display: flex; align-items: center; justify-content: center; font-weight: 900; flex-shrink: 0; }
.teaser { background: #111111; color: #ffffff; border-radius: 16px; padding: 28px 0px; text-align: center; margin: 36px 0 0; font-weight: 700; }
.teaser-next { color: var(--yellow); font-weight: 900; font-size: 22px; margin: 8px 0; }

html, body {
  height: 100%;
  margin: 0;
}

.container {
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 40px 0;
  background-color: transparent;
}

/* ── ROUND BUTTON & SPHERE INDICATOR ── */
.round-button {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 2px solid var(--current-border-color);
  background: transparent !important;
  color: white;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease, transform 0.1s ease, border-color 0.3s ease;

  /* Active dynamic color assignments (Default OFF State) */
  --current-border-color: var(--border-off-color);
  --sphere-color:         var(--sphere-off-color);
  --pulse-color:          rgba(0, 123, 255, 0.6);

  -webkit-tap-highlight-color: transparent;
  outline: none;

  /* Fixed positioning during scroll */
  position: fixed;
  z-index: 1000;

  /* Mobile Default: Bottom-right corner with edge spacing */
  bottom: 20px;
  right: 20px;
}

/* ── DESKTOP POSITIONING (OVER ACTIVE ZONE VIEWPORT) ── */
/* Centers button between the right edge of the content container and the screen edge */
@media (min-width: 768px) {
  .round-button {
    right: calc((100vw - var(--content-max-width)) / 4);
    bottom: 30px;
  }
}

/* ── ON STATE OVERRIDES ── */
.round-button.is-on {
  --current-border-color: var(--border-on-color);
  --sphere-color:         var(--sphere-on-color);
  --pulse-color:          rgba(52, 211, 153, 0.6);
}

/* Pulse Ring: Expands from sphere edge to --second-diameter */
.round-button::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: var(--sphere-diameter);
  height: var(--sphere-diameter);
  border-radius: 50%;
  border: 2px solid var(--pulse-color);
  transform: translate(-50%, -50%) scale(1);
  opacity: 1;
  pointer-events: none;
  animation: pulse-to-second-diameter 2s infinite ease-out;
}

.round-button:focus {
  outline: none;
  -webkit-tap-highlight-color: transparent;
}

.round-button:focus-visible {
  outline: 2px solid var(--current-border-color);
}

/* Semi-transparent background fill on hover (including when focused) */
@media (hover: hover) {
  .round-button:hover,
  .round-button:focus:hover { 
    background: rgba(0, 123, 255, 0.15) !important;
  }
  .round-button.is-on:hover,
  .round-button.is-on:focus:hover {
    background: rgba(52, 211, 153, 0.15) !important;
  }
}

/* Active click state */
.round-button:active {
  transform: scale(0.95) !important;
}

/* Sphere Indicator */
.sphere-indicator {
  width: var(--sphere-diameter);
  height: var(--sphere-diameter);
  pointer-events: none;
  transition: transform 0.2s ease;
  z-index: 2;
}

/* ── PULSE ANIMATION ── */
@keyframes pulse-to-second-diameter {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.8;
  }
  100% {
    transform: translate(-50%, -50%) scale(calc(var(--second-diameter) / var(--sphere-diameter)));
    opacity: 0;
  }
}

/* ── TOOLTIP NOTIFICATION POPUP ── */
.round-button::after {
  content: attr(data-tooltip);
  position: absolute;
  bottom: 115%;
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background-color: var(--blue); /* Default OFF background: blue */
  color: #ffffff;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 16px;
  font-weight: bold;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, background-color 0.2s ease;
  z-index: 10;
}

/* Background when "AI teacher ON" */
.round-button.is-on::after {
  background-color: var(--green); /* ON background: green */
}

.round-button.is-tooltip-visible::after {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}




/* ── PRICING CARD ── */
.pricing-block {
  position: relative;
  width: 100%;
  max-width: 340px;
  background: var(--card-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  padding: 32px 0px;
  text-align: center;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4),
              0 0 80px var(--glass-glow),
              inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: hidden;
  isolation: isolate;
  color-scheme: only light;   /* opt this block out of OS/browser auto-dark inversion */
  forced-color-adjust: none;  /* opt out of Windows High-Contrast forced recoloring too */
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), 
              box-shadow 0.4s ease;
}

.pricing-block:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5),
              0 0 100px rgba(56, 189, 248, 0.25);
}

.pricing-block::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 50% 0%, rgba(56, 189, 248, 0.12), transparent 70%);
  pointer-events: none;
}

.pricing-block .header-audience:first-child {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 8px 0px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.pricing-block .header-eyebrow {
  font-size: 17px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  margin-bottom: 8px;
}

.pricing-title {
  font-size: 28px;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  /* Text gradient setup */
  background: linear-gradient(135deg, #ffffff 0%, var(--yellow) 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  text-shadow: none;
}

.green-title {
  font-size: 28px;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  /* Text gradient setup */
  background: linear-gradient(135deg, #ffffff 0%, var(--green) 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  text-shadow: none;
}

.blue-title {
  font-size: 28px;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
  /* Text gradient setup */
  background: linear-gradient(135deg, #ffffff 0%, var(--blue) 100%) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  text-shadow: none;
}

.pricing-block .header-subtitle {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pricing-block .header-ten {
  font-size: 17px;
  font-weight: 600;
  line-height: 1.4;
  color: white;
  margin-bottom: 24px;
}

.pricing-block .header-audience:last-of-type {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--accent-emerald);
  background: rgba(52, 211, 153, 0.08);
  border: 1px solid rgba(52, 211, 153, 0.2);
  padding: 10px 0px;
  border-radius: 16px;
  margin-top: 20px;
}


.img-block {
  position: relative;
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(255, 255, 255, 0.05);

  text-align: center;
}

.img-block img {
  width: 100% !important;
  max-width: 100% !important;
  height: auto;
  display: block;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.pricing-block:hover .img-block img {
  transform: scale(1.00);
}

.pricing-block .family {
  color: #94a3b8 !important;
  font-size: 17px !important;
  margin-top: 8px !important;
}








/* ── CENTER SCROLL FOCUS ── */
.focus-line-target {
  background-color: var(--yellow) !important;
  color: var(--black) !important;
  border-radius: 4px;
  padding: 0 0;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
  transition: background-color 0.1s ease;
}

/* ── CODE BLOCK HEIGHTS ── */
#code-input1  { field-sizing: content; }
#code-input2  { field-sizing: content; }
#code-input3  { field-sizing: content; }
#code-input4  { field-sizing: content; }
#code-input5  { field-sizing: content; }
#code-input6  { field-sizing: content; }
#code-input7  { field-sizing: content; }

/* ── DESKTOP STYLES (Driven by active zone variable) ── */
@media (min-width: 768px) {
  p:not(.callout p):not(.formula-block p) {
    padding-left: 20px;
    padding-right: 20px;
  }
  header {
    padding-left: 20px;
    padding-right: 20px;
  }
  .section-label {
    padding-left: 20px;
    padding-right: 20px;
  }
  .card-header {
    padding-left: 20px;
    padding-right: 20px;
  }
  .card-body {
    padding-left: 20px;
    padding-right: 20px;
  }
  .callout {
    padding-left: 20px;
    padding-right: 20px;
  }
  .formula-block {
    padding-left: 20px;
    padding-right: 20px;
  }
  .doc-table td, .mapping-table td, .data-table th, .data-table td {
    padding-left: 20px;
    padding-right: 20px;
  }
  .doc-table .label-cell {
    padding-left: 20px;
  }
  .pythoncode textarea, .pythoncode div[id^="output-window"] {
    padding-left: 20px;
    padding-right: 20px;
  }
  .price-pill {
    padding-left: 20px;
    padding-right: 20px;
  }
  .footer {
    padding-left: 20px;
    padding-right: 20px;
  }
  .influence-panel, .takeaway, .result-banner, .completion-banner, .success-callout, .teaser {
    padding-left: 20px;
    padding-right: 20px;
  }
  .error-chip {
    padding-left: 20px;
    padding-right: 20px;
  }
  .pricing-block {
    padding-left: 20px;
    padding-right: 20px;
  }
  .pricing-block .header-audience:first-child,
  .pricing-block .header-audience:last-of-type {
    padding-left: 20px;
    padding-right: 20px;
  }
}