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

:root {
  --bg: #0a0a0b;
  --bg-card: #111114;
  --bg-elevated: #18181c;
  --border: rgba(255, 255, 255, 0.07);
  --border-bright: rgba(255, 255, 255, 0.13);
  --text-primary: #f0eff4;
  --text-secondary: #8e8d99;
  --text-dim: #5a5968;
  --accent: #d4ff47;
  --accent-dim: rgba(212, 255, 71, 0.15);
  --accent-glow: rgba(212, 255, 71, 0.3);
  --font-display: 'Gabarito', sans-serif;
  --font-body: 'Gabarito', sans-serif;

  /* palette colors used as decorative elements */
  --c1: #ff6b6b;
  --c2: #ff9f43;
  --c3: #ffd32a;
  --c4: #d4ff47;
  --c5: #0be881;
  --c6: #00d2d3;
  --c7: #54a0ff;
  --c8: #a29bfe;
  --c9: #fd79a8;
  --c10: #fdcb6e;
  --c11: #6c5ce7;
}

html {
  scroll-behavior: smooth;
}

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

/* ── SCROLLBAR ── */
::-webkit-scrollbar {
  width: 4px;
}

::-webkit-scrollbar-track {
  background: var(--bg);
}

::-webkit-scrollbar-thumb {
  background: var(--border-bright);
  border-radius: 2px;
}

/* ── NOISE OVERLAY ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.6;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 20px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  background: rgba(10, 10, 11, 0.7);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 17px;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-dot {
  width: 8px;
  height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--accent-glow);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.6;
    transform: scale(0.85);
  }
}

.nav-cta {
  background: var(--accent);
  color: #0a0a0b;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 10px 22px;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.2s;
}

.nav-cta:hover {
  background: #e8ff6a;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px var(--accent-glow);
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 56px;
  padding: 120px 48px 80px;
  position: relative;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(212, 255, 71, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
}

/* ── HERO DEMO ── */
.hero-demo {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
}

.hero-swatch-wrap {
  display: flex;
  justify-content: center;
}

.hd-swatch {
  width: 200px;
  min-height: 380px;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 24px 56px rgba(0, 0, 0, 0.55);
  flex-shrink: 0;
  transition: box-shadow 0.3s;
}

.hd-swatch:hover {
  box-shadow: 0 32px 72px rgba(0, 0, 0, 0.7);
}

.hd-swatch-color {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.hd-score {
  font-family: 'Gabarito', sans-serif;
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -0.03em;
  transition: color 0.3s;
}

.hd-swatch-body {
  padding: 12px 14px;
  transition: background 0.3s;
}

.hd-swatch.dark-mode .hd-swatch-body {
  background: #1a1a22;
}

.hd-swatch.light-mode .hd-swatch-body {
  background: #ffffff;
}

.hd-token-name {
  font-family: 'Courier New', monospace;
  font-size: 10px;
  font-weight: 700;
  margin-bottom: 3px;
  transition: color 0.3s;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.hd-swatch.dark-mode .hd-token-name {
  color: var(--text-primary);
}

.hd-swatch.light-mode .hd-token-name {
  color: #111;
}

.hd-hex,
.hd-hsl {
  font-family: 'Courier New', monospace;
  font-size: 9px;
  margin-bottom: 2px;
  transition: color 0.3s;
}

.hd-swatch.dark-mode .hd-hex {
  color: var(--text-secondary);
}

.hd-swatch.dark-mode .hd-hsl {
  color: var(--text-dim);
}

.hd-swatch.light-mode .hd-hex {
  color: #555;
}

.hd-swatch.light-mode .hd-hsl {
  color: #888;
}

.hd-rows {
  margin-top: 8px;
  display: flex;
  flex-direction: column;
  gap: 0;
  border-radius: 6px;
  overflow: hidden;
}

.hd-row {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 5px 8px;
  font-family: 'Gabarito', sans-serif;
  font-size: 10px;
  font-weight: 500;
  transition: background 0.3s;
}

.hd-swatch.dark-mode .hd-row {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.hd-swatch.dark-mode .hd-row:nth-child(even) {
  background: rgba(255, 255, 255, 0.07);
}

.hd-swatch.light-mode .hd-row {
  background: #f4f4f5;
  color: #111;
}

.hd-swatch.light-mode .hd-row:nth-child(even) {
  background: #ececed;
}

.hd-row-icon {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 8px;
  font-weight: 900;
  flex-shrink: 0;
  transition: background 0.2s;
}

.hd-row-icon.pass {
  background: #16a34a;
  color: #fff;
}

.hd-row-icon.fail {
  background: #dc2626;
  color: #fff;
}

.hd-row-label {
  flex: 1;
}

.hd-swatch.dark-mode .hd-row-label {
  color: var(--text-secondary);
}

.hd-swatch.light-mode .hd-row-label {
  color: #555;
}

.hd-row-val {
  font-weight: 700;
  font-size: 10px;
}

.hd-token-badge {
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: 8px;
  font-size: 10px;
  font-weight: 600;
  color: #a29bfe;
}

/* ── HERO PANEL ── */
.hd-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  min-width: 0;
  max-width: 300px;
}

.hd-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 14px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}

.hd-panel-title {
  font-family: 'Gabarito', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: var(--text-secondary);
}

.hd-panel-dots {
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 2px;
}

.hd-prop-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 14px;
  border-bottom: 1px solid var(--border);
  gap: 8px;
  min-height: 32px;
}

.hd-prop-row:last-child {
  border-bottom: none;
}

.hd-prop-row.hd-readonly {
  opacity: 0.65;
}

.hd-prop-row.hd-sub {
  padding-left: 22px;
}

.hd-prop-label {
  font-size: 11px;
  color: var(--text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
}

.hd-prop-val {
  font-family: 'Courier New', monospace;
  font-size: 11px;
  color: var(--text-primary);
}

.hd-divider {
  height: 1px;
  background: var(--border-bright);
  margin: 2px 0;
}

.hd-seg {
  display: flex;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 5px;
  overflow: hidden;
}

.hd-seg-btn {
  padding: 4px 10px;
  font-family: 'Gabarito', sans-serif;
  font-size: 11px;
  font-weight: 600;
  color: var(--text-dim);
  background: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.hd-seg-btn.active {
  background: var(--accent);
  color: #0a0a0b;
  border-radius: 3px;
}

.hd-toggle {
  position: relative;
  cursor: pointer;
  display: flex;
}

.hd-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.hd-toggle-track {
  width: 30px;
  height: 17px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-bright);
  border-radius: 9px;
  position: relative;
  transition: background 0.2s;
}

.hd-toggle-track::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 11px;
  height: 11px;
  background: var(--text-dim);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}

.hd-toggle input:checked+.hd-toggle-track {
  background: #2563eb;
  border-color: #2563eb;
}

.hd-toggle input:checked+.hd-toggle-track::after {
  transform: translateX(13px);
  background: #fff;
}

.hd-color-wrap {
  display: flex;
  align-items: center;
  gap: 6px;
}

.hd-color-picker {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid var(--border);
  padding: 0;
  cursor: pointer;
  background: none;
  overflow: hidden;
}

.hd-color-picker::-webkit-color-swatch-wrapper {
  padding: 0;
}

.hd-color-picker::-webkit-color-swatch {
  border: none;
  border-radius: 3px;
}

.hd-input {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-primary);
  font-family: 'Gabarito', sans-serif;
  font-size: 11px;
  padding: 4px 8px;
  width: 100px;
  outline: none;
  transition: border-color 0.2s;
  min-width: 0;
}

.hd-input:focus {
  border-color: var(--accent);
}

.hd-input.hd-mono {
  font-family: 'Courier New', monospace;
  width: 72px;
}

.hd-input.hd-short {
  width: 60px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-dim);
  border: 1px solid rgba(212, 255, 71, 0.2);
  color: var(--accent);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(42px, 5vw, 68px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-title em {
  font-style: normal;
  color: var(--accent);
  display: block;
}

.hero-sub {
  font-size: 17px;
  font-weight: 300;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 460px;
  margin-bottom: 40px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.btn-primary {
  background: var(--accent);
  color: #0a0a0b;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  padding: 16px 32px;
  border-radius: 6px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.25s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px var(--accent-glow);
  background: #e8ff6a;
}

.price-tag {
  font-family: var(--font-display);
  font-size: 14px;
  color: var(--text-secondary);
}

.price-tag strong {
  color: var(--text-primary);
  font-size: 18px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.stat-item {}

.stat-val {
  font-family: var(--font-display);
  font-size: 28px;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 4px;
}

.stat-val span {
  color: var(--accent);
}

.stat-label {
  font-size: 13px;
  color: var(--text-dim);
}

@keyframes slideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ── WORKFLOW ── */
.workflow {
  padding: 120px 48px;
  position: relative;
}

.workflow::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(to bottom, transparent, var(--border) 20%, var(--border) 80%, transparent);
  transform: translateX(-50%);
}

.section-label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-label::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--accent);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(30px, 4vw, 52px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.08;
  margin-bottom: 20px;
}

.section-sub {
  font-size: 17px;
  font-weight: 300;
  color: var(--text-secondary);
  max-width: 460px;
  line-height: 1.7;
  margin-bottom: 64px;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.step {
  background: var(--bg-card);
  padding: 36px 32px;
  position: relative;
  transition: background 0.3s;
}

.step:hover {
  background: var(--bg-elevated);
}

.step-num {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.step-icon {
  font-size: 24px;
  margin-bottom: 16px;
  display: block;
}

.step-title {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.step-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.step-accent {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  opacity: 0;
  transition: opacity 0.3s;
}

.step:hover .step-accent {
  opacity: 1;
}

/* ── FEATURES GRID ── */
.features {
  padding: 80px 48px 120px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 16px;
  margin-top: 16px;
}

.feat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
  transition: border-color 0.3s, transform 0.3s;
  position: relative;
}

.feat-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-2px);
}

.feat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.12), transparent);
}

.feat-card.large {
  grid-column: span 7;
}

.feat-card.medium {
  grid-column: span 5;
}

.feat-card.half {
  grid-column: span 6;
}

.feat-card.third {
  grid-column: span 4;
}

.feat-card.full {
  grid-column: span 12;
}

.feat-icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 20px;
  background: var(--bg-elevated);
}

.feat-title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
}

.feat-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* Color swatch preview inside card */
.swatch-preview {
  display: flex;
  gap: 6px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.swatch-chip {
  height: 32px;
  border-radius: 4px;
  flex: 1;
  min-width: 28px;
  position: relative;
  transition: transform 0.2s, flex 0.3s;
}

.swatch-chip:hover {
  transform: scaleY(1.15);
  z-index: 1;
}

.swatch-chip-label {
  position: absolute;
  bottom: -18px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 8px;
  color: var(--text-dim);
  white-space: nowrap;
  opacity: 0;
  transition: opacity 0.2s;
}

.swatch-chip:hover .swatch-chip-label {
  opacity: 1;
}

/* Accessibility badge demo */
.a11y-demo {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.a11y-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  background: var(--bg-elevated);
  border-radius: 6px;
  border: 1px solid var(--border);
}

.a11y-row-label {
  font-size: 12px;
  color: var(--text-secondary);
}

.a11y-score {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
}

.badge-pass {
  color: #0be881;
}

.badge-fail {
  color: #ff6b6b;
}

.badge-pill {
  padding: 3px 8px;
  border-radius: 100px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.06em;
}

.badge-pill.pass {
  background: rgba(11, 232, 129, 0.12);
  color: #0be881;
}

.badge-pill.fail {
  background: rgba(255, 107, 107, 0.12);
  color: #ff6b6b;
}

/* Token viz */
.token-viz {
  margin-top: 24px;
  font-family: 'Courier New', monospace;
  font-size: 12px;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 16px;
  line-height: 2;
}

.token-key {
  color: var(--text-dim);
}

.token-val {
  color: var(--accent);
}

.token-hex {
  color: #54a0ff;
}

/* Prompt snippet */
.prompt-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  margin-top: 24px;
}

.prompt-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 14px;
}

.prompt-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
}

.prompt-text {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.7;
  font-style: italic;
}

.prompt-text strong {
  color: var(--accent);
  font-style: normal;
  font-weight: 500;
}

/* ── PROMPT CAROUSEL ── */
.prompt-carousel {
  margin-top: 20px;
  position: relative;
  overflow: hidden;
  border-radius: 8px;
}

.carousel-track {
  display: flex;
  width: 100%;
}

.carousel-slide {
  min-width: 100%;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.carousel-slide .prompt-box {
  margin-top: 0;
  min-height: 160px;
}

.prompt-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-left: 4px;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-top: 14px;
}

.carousel-arrow {
  background: var(--bg-elevated);
  border: 1px solid var(--border-bright);
  color: var(--text-secondary);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
  flex-shrink: 0;
}

.carousel-arrow:hover {
  background: var(--accent-dim);
  border-color: rgba(212, 255, 71, 0.3);
  color: var(--accent);
}

.carousel-dots {
  display: flex;
  gap: 6px;
  align-items: center;
}

.carousel-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--border-bright);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.25s;
}

.carousel-dot.active {
  background: var(--accent);
  width: 18px;
  border-radius: 3px;
  box-shadow: 0 0 6px var(--accent-glow);
}

/* ── PLAYGROUND ── */
.playground {
  padding: 80px 48px 120px;
  background: var(--bg);
}

.playground-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
  margin-top: 16px;
}

/* ── SWATCH PREVIEW ── */
.pg-preview {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.pg-swatch {
  width: 100%;
  max-width: 320px;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  transition: box-shadow 0.3s;
}

.pg-swatch:hover {
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.6);
}

.pg-swatch-color {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s;
}

.pg-contrast-score {
  font-family: 'Gabarito', sans-serif;
  font-size: 40px;
  font-weight: 800;
  letter-spacing: -0.03em;
  transition: color 0.3s;
}

.pg-swatch-body {
  padding: 20px 22px;
  transition: background 0.3s, color 0.3s;
}

.pg-token-name {
  font-family: 'Courier New', monospace;
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 6px;
  transition: color 0.3s;
}

.pg-hex {
  font-family: 'Courier New', monospace;
  font-size: 13px;
  margin-bottom: 4px;
  transition: color 0.3s;
}

.pg-hsl {
  font-family: 'Courier New', monospace;
  font-size: 13px;
  margin-bottom: 16px;
  transition: color 0.3s;
}

.pg-rows {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-radius: 8px;
  overflow: hidden;
}

.pg-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  font-family: 'Gabarito', sans-serif;
  font-size: 14px;
  font-weight: 500;
  transition: background 0.3s;
}

.pg-row-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  font-weight: 900;
  flex-shrink: 0;
  transition: background 0.3s, color 0.3s;
}

.pg-row-icon.pass {
  background: #16a34a;
  color: #fff;
}

.pg-row-icon.fail {
  background: #dc2626;
  color: #fff;
}

.pg-row-label {
  flex: 1;
}

.pg-row-val {
  font-weight: 700;
}

.pg-swatch-hint {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.03em;
}

/* Light / dark swatch modes */
.pg-swatch.light-mode .pg-swatch-body {
  background: #ffffff;
  color: #111;
}

.pg-swatch.light-mode .pg-token-name {
  color: #111;
}

.pg-swatch.light-mode .pg-hex {
  color: #555;
}

.pg-swatch.light-mode .pg-hsl {
  color: #888;
}

.pg-swatch.light-mode .pg-row {
  background: #f4f4f5;
  color: #111;
}

.pg-swatch.light-mode .pg-row:nth-child(even) {
  background: #ececed;
}

.pg-swatch.light-mode .pg-row-label {
  color: #555;
}

.pg-swatch.dark-mode .pg-swatch-body {
  background: #1a1a22;
  color: var(--text-primary);
}

.pg-swatch.dark-mode .pg-token-name {
  color: var(--text-primary);
}

.pg-swatch.dark-mode .pg-hex {
  color: var(--text-secondary);
}

.pg-swatch.dark-mode .pg-hsl {
  color: var(--text-dim);
}

.pg-swatch.dark-mode .pg-row {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
}

.pg-swatch.dark-mode .pg-row:nth-child(even) {
  background: rgba(255, 255, 255, 0.07);
}

.pg-swatch.dark-mode .pg-row-label {
  color: var(--text-secondary);
}

/* Token badge */
.pg-token-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 600;
  color: #a29bfe;
}

.pg-token-badge svg {
  opacity: 0.8;
}

/* ── PROPERTIES PANEL ── */
.pg-panel {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.pg-panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-elevated);
}

.pg-panel-title {
  font-family: 'Gabarito', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-secondary);
}

.pg-panel-dots {
  font-size: 16px;
  color: var(--text-dim);
  letter-spacing: 2px;
}

.pg-prop-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 9px 18px;
  border-bottom: 1px solid var(--border);
  gap: 12px;
  min-height: 40px;
}

.pg-prop-row:last-child {
  border-bottom: none;
}

.pg-prop-row.pg-readonly {
  opacity: 0.7;
}

.pg-prop-row.pg-sub {
  padding-left: 28px;
}

.pg-prop-label {
  font-size: 12px;
  color: var(--text-secondary);
  white-space: nowrap;
  flex-shrink: 0;
}

.pg-prop-value {
  font-family: 'Courier New', monospace;
  font-size: 12px;
  color: var(--text-primary);
}

.pg-divider {
  height: 1px;
  background: var(--border-bright);
  margin: 4px 0;
}

/* Segmented control */
.pg-seg {
  display: flex;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  overflow: hidden;
}

.pg-seg-btn {
  padding: 5px 14px;
  font-family: 'Gabarito', sans-serif;
  font-size: 12px;
  font-weight: 600;
  color: var(--text-dim);
  background: none;
  border: none;
  cursor: pointer;
  transition: all 0.2s;
}

.pg-seg-btn.active {
  background: var(--accent);
  color: #0a0a0b;
  border-radius: 4px;
}

/* Toggle */
.pg-toggle {
  position: relative;
  cursor: pointer;
  display: flex;
}

.pg-toggle input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.pg-toggle-track {
  width: 36px;
  height: 20px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-bright);
  border-radius: 10px;
  transition: background 0.2s;
  position: relative;
}

.pg-toggle-track::after {
  content: '';
  position: absolute;
  top: 2px;
  left: 2px;
  width: 14px;
  height: 14px;
  background: var(--text-dim);
  border-radius: 50%;
  transition: transform 0.2s, background 0.2s;
}

.pg-toggle input:checked+.pg-toggle-track {
  background: #2563eb;
  border-color: #2563eb;
}

.pg-toggle input:checked+.pg-toggle-track::after {
  transform: translateX(16px);
  background: #fff;
}

/* Text inputs */
.pg-text-input {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-primary);
  font-family: 'Gabarito', sans-serif;
  font-size: 12px;
  padding: 5px 10px;
  width: 130px;
  outline: none;
  transition: border-color 0.2s;
}

.pg-text-input:focus {
  border-color: var(--accent);
}

.pg-text-input.pg-mono {
  font-family: 'Courier New', monospace;
}

.pg-text-input.pg-short {
  width: 80px;
}

/* Color picker */
.pg-color-input-wrap {
  display: flex;
  align-items: center;
  gap: 8px;
}

.pg-color-picker {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  border: 1px solid var(--border);
  padding: 0;
  cursor: pointer;
  background: none;
  overflow: hidden;
}

.pg-color-picker::-webkit-color-swatch-wrapper {
  padding: 0;
}

.pg-color-picker::-webkit-color-swatch {
  border: none;
  border-radius: 4px;
}

@media (max-width: 900px) {
  .playground {
    padding-left: 24px;
    padding-right: 24px;
  }

  .playground-layout {
    grid-template-columns: 1fr;
  }

  .pg-preview {
    margin-bottom: 24px;
  }
}

/* ── INCLUDED ── */
.included {
  padding: 80px 48px 120px;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.included-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 16px;
}

.included-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.included-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--accent-dim);
  border: 1px solid rgba(212, 255, 71, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  font-size: 11px;
  color: var(--accent);
}

.included-text {}

.included-name {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.included-desc {
  font-size: 13px;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* ── WHO IT'S FOR ── */
.audience {
  padding: 120px 48px;
}

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin-top: 16px;
}

.audience-card {
  background: var(--bg-card);
  padding: 40px 32px;
  transition: background 0.3s;
}

.audience-card:hover {
  background: var(--bg-elevated);
}

.audience-role {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.audience-desc {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

.audience-tag {
  display: inline-block;
  margin-top: 16px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 4px;
  background: var(--bg-elevated);
  color: var(--text-dim);
}

/* ── PRICING ── */
.pricing {
  padding: 80px 48px 120px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.pricing .section-label {
  justify-content: center;
}

.pricing .section-label::before {
  display: none;
}

.pricing .section-title {
  text-align: center;
}

.price-card {
  margin-top: 56px;
  background: var(--bg-card);
  border: 1px solid var(--border-bright);
  border-radius: 16px;
  padding: 56px 64px;
  max-width: 500px;
  width: 100%;
  position: relative;
  overflow: hidden;
}

.price-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, var(--c8), var(--accent), var(--c5));
}

.price-amount {
  font-family: var(--font-display);
  font-size: 80px;
  font-weight: 800;
  letter-spacing: -0.05em;
  line-height: 1;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--text-primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.price-note {
  font-size: 14px;
  color: var(--text-dim);
  margin-bottom: 40px;
}

.price-features {
  list-style: none;
  margin-bottom: 40px;
  text-align: left;
}

.price-features li {
  display: flex;
  gap: 12px;
  align-items: center;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  font-size: 15px;
  color: var(--text-secondary);
}

.price-features li:last-child {
  border-bottom: none;
}

.price-features li::before {
  content: '✓';
  color: var(--accent);
  font-weight: 700;
  font-size: 13px;
  flex-shrink: 0;
}

.price-cta {
  display: block;
  background: var(--accent);
  color: #0a0a0b;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 16px;
  padding: 18px 32px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.25s;
  text-align: center;
}

.price-cta:hover {
  background: #e8ff6a;
  transform: translateY(-2px);
  box-shadow: 0 10px 40px var(--accent-glow);
}

.price-sub {
  margin-top: 16px;
  font-size: 12px;
  color: var(--text-dim);
}

/* ── FOOTER ── */
footer {
  padding: 48px;
  border-top: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: gap;
  gap: 20px;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: -0.02em;
  color: var(--text-secondary);
}

.footer-copy {
  font-size: 13px;
  color: var(--text-dim);
}

/* ── COLOR BAND ── */
.color-band {
  height: 4px;
  display: flex;
}

.color-band-seg {
  flex: 1;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  nav {
    padding: 16px 24px;
  }

  .hero {
    grid-template-columns: 1fr;
    padding: 110px 24px 60px;
  }

  .hero-demo {
    display: none;
  }

  .workflow,
  .features,
  .included,
  .audience,
  .pricing {
    padding-left: 24px;
    padding-right: 24px;
  }

  .feat-card.large,
  .feat-card.medium,
  .feat-card.half,
  .feat-card.third {
    grid-column: span 12;
  }

  .features-grid {
    display: flex;
    flex-direction: column;
  }

  footer {
    padding: 32px 24px;
    flex-direction: column;
    align-items: flex-start;
  }

  .price-card {
    padding: 40px 32px;
  }

  .price-amount {
    font-size: 60px;
  }
}

/* ── INTERSECTION ANIMATIONS ── */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
/* ── VIDEO SECTION ── */
.video-section {
  padding: 80px 48px 120px;
}

.video-wrapper {
  position: relative;
  width: 100%;
  max-width: 900px;
  margin: 0 auto;
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--border-bright);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.5);
}

.video-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(212,255,71,0.04) 0%, transparent 60%);
  pointer-events: none;
  z-index: 1;
}

.video-wrapper iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  display: block;
}

@media (max-width: 900px) {
  .video-section { padding: 60px 24px 80px; }
}