:root {
  /* Base colors - Deep navy/slate like Vercel/Linear */
  --bg: #0A0E1A;
  --bg-2: #0F1420;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-2: rgba(255, 255, 255, 0.06);
  --surface-3: rgba(255, 255, 255, 0.10);

  /* Borders - subtle but visible */
  --border: rgba(255, 255, 255, 0.08);
  --border-2: rgba(255, 255, 255, 0.16);
  --border-strong: rgba(255, 255, 255, 0.24);

  /* Text - high contrast */
  --ink: #F1F5F9;
  /* primary text */
  --ink-2: #94A3B8;
  /* secondary */
  --ink-3: #64748B;
  /* muted */

  /* Professional accents (muted, not neon) */
  --accent: #6366F1;
  /* indigo */
  --accent-2: #8B5CF6;
  /* violet */
  --accent-3: #06B6D4;
  /* cyan */
  --accent-pink: #EC4899;
  --accent-emerald: #10B981;
  --accent-amber: #F59E0B;
  --accent-rose: #F43F5E;

  /* Backward compatibility for tool pages that use legacy variables */
  --emerald: #10B981;
  --mint: #10B981;
  --cyan: #06B6D4;
  --violet: #8B5CF6;
  --lime: #10B981;
  --pink: #EC4899;
  --amber: #F59E0B;
  --coral: #F43F5E;
  --grad-a: linear-gradient(135deg, #10B981 0%, #06B6D4 100%);
  --grad-1: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
  --grad-2: linear-gradient(135deg, #06B6D4 0%, #6366F1 100%);
  --grad-3: linear-gradient(135deg, #10B981 0%, #06B6D4 100%);
  --grad-4: linear-gradient(135deg, #F59E0B 0%, #F43F5E 100%);

  /* Gradients - SUBTLE, professional */
  --grad-primary: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
  --grad-accent: linear-gradient(135deg, #06B6D4 0%, #6366F1 100%);
  --grad-warm: linear-gradient(135deg, #EC4899 0%, #8B5CF6 100%);

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 12px 40px rgba(0, 0, 0, 0.6);

  /* Focus ring */
  --focus-ring: 0 0 0 3px rgba(99, 102, 241, 0.3);

  /* Radius, sizing & typography */
  --radius-sm: 10px;
  --radius-md: 14px;
  --radius: 16px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --maxw: 1240px;
  --t: 0.22s cubic-bezier(0.4, 0, 0.2, 1);
  --font-body: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-display: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  --font-mono: 'SF Mono', Menlo, Monaco, Consolas, 'Liberation Mono', 'Courier New', monospace;
}

/* ============ LIGHT MODE (Clean white like Stripe/Notion) ============ */
[data-theme="light"] {
  /* Base colors */
  --bg: #FAFAFA;
  --bg-2: #FFFFFF;
  --surface: #FFFFFF;
  --surface-2: #F8FAFC;
  --surface-3: #F1F5F9;

  /* Borders - VISIBLE in light mode */
  --border: #E2E8F0;
  --border-2: #CBD5E1;
  --border-strong: #94A3B8;

  /* Text - HIGH CONTRAST */
  --ink: #0F172A;
  /* very dark navy - crisp */
  --ink-2: #334155;
  /* readable slate */
  --ink-3: #64748B;
  /* muted but visible */

  /* Same accents but slightly darker for light bg */
  --accent: #4F46E5;
  --accent-2: #7C3AED;
  --accent-3: #0891B2;
  --accent-pink: #DB2777;
  --accent-emerald: #059669;
  --accent-amber: #D97706;
  --accent-rose: #E11D48;

  --emerald: #059669;
  --mint: #059669;
  --cyan: #0891B2;
  --violet: #7C3AED;
  --lime: #059669;
  --pink: #DB2777;
  --amber: #D97706;
  --coral: #E11D48;
  --grad-a: linear-gradient(135deg, #059669 0%, #0891B2 100%);
  --grad-1: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
  --grad-2: linear-gradient(135deg, #0891B2 0%, #4F46E5 100%);
  --grad-3: linear-gradient(135deg, #059669 0%, #0891B2 100%);
  --grad-4: linear-gradient(135deg, #D97706 0%, #E11D48 100%);

  --grad-primary: linear-gradient(135deg, #4F46E5 0%, #7C3AED 100%);
  --grad-accent: linear-gradient(135deg, #0891B2 0%, #4F46E5 100%);
  --grad-warm: linear-gradient(135deg, #DB2777 0%, #7C3AED 100%);

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 40px rgba(15, 23, 42, 0.10);

  --focus-ring: 0 0 0 3px rgba(79, 70, 229, 0.2);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  background: var(--bg);
  background-image:
    radial-gradient(at 15% 0%, rgba(99, 102, 241, 0.12) 0%, transparent 40%),
    radial-gradient(at 85% 5%, rgba(139, 92, 246, 0.10) 0%, transparent 40%),
    radial-gradient(at 50% 100%, rgba(6, 182, 212, 0.08) 0%, transparent 50%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  overflow-x: hidden;
}

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

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

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

a:hover {
  color: var(--accent-2);
}

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}

/* ============ MASTHEAD & HERO ============ */
.masthead {
  padding: 24px 0 20px;
  margin-bottom: 20px;
}

.masthead .row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.brand-block {
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-illus {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.brand h1,
.brand h2,
.brand-h1 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
}

.brand a,
.brand h2 a {
  color: inherit;
  -webkit-text-fill-color: inherit;
}

.tagline {
  font-size: 0.86rem;
  color: var(--ink-2);
  margin-top: 3px;
  max-width: 560px;
  line-height: 1.5;
}

.theme-toggle {
  background: var(--surface-2);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-full);
  padding: 9px 18px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink);
  cursor: pointer;
  transition: all var(--t);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.theme-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--surface-3);
  transform: translateY(-1px);
}

/* Badges — Professional, muted */
.badge-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 16px 0 12px;
}

.badge {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 6px 12px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  border: 1px solid;
  background: var(--surface-2);
  transition: all 0.2s;
}

.badge svg {
  width: 13px;
  height: 13px;
  flex: none;
}

.badge:hover {
  transform: translateY(-1px);
}

.badge.pink {
  color: var(--accent-pink);
  border-color: rgba(236, 72, 153, 0.3);
}

.badge.violet {
  color: var(--accent-2);
  border-color: rgba(139, 92, 246, 0.3);
}

.badge.cyan {
  color: var(--accent-3);
  border-color: rgba(6, 182, 212, 0.3);
}

.badge.lime {
  color: var(--accent-emerald);
  border-color: rgba(16, 185, 129, 0.3);
}

.badge.amber {
  color: var(--accent-amber);
  border-color: rgba(245, 158, 11, 0.3);
}

/* Hero title & subtitle */
.hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 10px 0 12px;
  max-width: 22ch;
  color: var(--ink);
}

.hero-title .grad-word {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  font-style: normal;
}

.hero-sub {
  color: var(--ink-2);
  font-size: 0.98rem;
  line-height: 1.55;
  max-width: 66ch;
  margin-bottom: 4px;
}

.section-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 6px;
  color: var(--ink);
  display: inline-block;
}

.section-lead {
  color: var(--ink-2);
  font-size: 0.94rem;
  margin: 0 0 20px;
  line-height: 1.6;
}

/* ============ SEARCH & CATEGORY RAIL ============ */
.search-row {
  margin-top: 20px;
}

#toolSearch {
  width: 100%;
  padding: 14px 20px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg-2);
  font-size: 0.92rem;
  color: var(--ink);
  transition: all 0.15s;
}

#toolSearch:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--focus-ring);
}

#toolSearch::placeholder {
  color: var(--ink-3);
}

.category-rail {
  display: flex;
  gap: 6px;
  margin-bottom: 24px;
  overflow-x: auto;
  padding: 4px 0;
  scrollbar-width: none;
}

.category-rail::-webkit-scrollbar {
  display: none;
}

.chip {
  padding: 8px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg-2);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-2);
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}

.chip:hover {
  border-color: var(--border-2);
  color: var(--ink);
  background: var(--surface-2);
}

.chip.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}

/* ============ TOOL LIST (HORIZONTAL GRID ON DESKTOP) ============ */
.tool-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 14px;
  margin-top: 8px;
}

/* Mobile: single column */
@media (max-width: 768px) {
  .tool-list {
    grid-template-columns: 1fr;
    gap: 10px;
  }
}

/* Tablet: 2 columns */
@media (min-width: 769px) and (max-width: 1024px) {
  .tool-list {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Desktop: 3 columns */
@media (min-width: 1025px) {
  .tool-list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Very large screens: 4 columns */
@media (min-width: 1440px) {
  .tool-list {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Tool Row / Card */
.tool-row {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px 20px;
  transition: all 0.2s ease;
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: 12px;
  animation: fadeUp 0.35s ease both;
  position: relative;
  overflow: hidden;
}

@keyframes fadeUp {
  from {
    opacity: 0.8;
    transform: translateY(4px);
  }

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

.tool-row:hover {
  border-color: var(--border-strong);
  background: var(--surface-2);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.tool-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.tool-row .icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--accent);
  flex-shrink: 0;
  transition: all 0.2s;
}

.tool-row:hover .icon {
  background: var(--grad-primary);
  border-color: transparent;
  color: #fff;
}

.tool-row .icon svg {
  width: 20px;
  height: 20px;
}

.tool-row .tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--surface-2);
  color: var(--ink-3);
  border: 1px solid var(--border);
}

.tool-title {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
  letter-spacing: -0.01em;
  margin: 0;
}

.tool-desc {
  font-size: 0.85rem;
  color: var(--ink-2);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}

.tool-footer {
  margin-top: auto;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.tool-link {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent);
  transition: all 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.tool-row:hover .tool-link {
  color: var(--accent-2);
  letter-spacing: 0.02em;
}

.empty-note {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--ink-3);
  font-size: 0.9rem;
}

/* ============ TOOL PANEL (FOR TOOL PAGES) ============ */
.tool-panel {
  background: var(--surface);
  backdrop-filter: blur(24px);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lg);
  margin-bottom: 40px;
  position: relative;
  overflow: hidden;
}

.tool-panel::before {
  content: '';
  position: absolute;
  top: 0;
  left: 24px;
  right: 24px;
  height: 2px;
  background: var(--grad-primary);
  border-radius: 2px;
  opacity: 0.85;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.tool-panel:hover::before {
  transform: scaleX(1);
}

.back-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-2);
  padding: 8px 14px;
  border-radius: var(--radius-full);
  background: var(--surface-2);
  border: 1px solid var(--border);
  transition: all var(--t);
  margin-bottom: 22px;
  position: relative;
  z-index: 1;
}

.back-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateX(-2px);
}

.panel-head {
  display: flex;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
}

.panel-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--grad-primary);
  border-radius: 12px;
  color: #fff;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.panel-icon svg {
  width: 24px;
  height: 24px;
}

.panel-head h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: -0.02em;
  margin-bottom: 4px;
}

.panel-head p {
  font-size: 0.88rem;
  color: var(--ink-2);
  line-height: 1.5;
}

.panel-body {
  position: relative;
  z-index: 1;
}

/* ============ FIELDS, CONTROLS & BUTTONS ============ */
.field {
  margin-bottom: 20px;
}

.field label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--ink-2);
  margin-bottom: 8px;
}

.field input[type="text"],
.field input[type="number"],
.field input[type="date"],
.field select,
.field textarea {
  width: 100%;
  padding: 13px 18px;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-md);
  background: var(--surface-2);
  font-size: 0.9rem;
  color: var(--ink);
  transition: all var(--t);
  -webkit-appearance: none;
  appearance: none;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--surface-3);
  box-shadow: var(--focus-ring);
}

.field textarea {
  min-height: 150px;
  resize: vertical;
  line-height: 1.65;
  font-family: inherit;
}

.row3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.row2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 24px;
  border: none;
  border-radius: var(--radius-md);
  background: var(--grad-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--t);
  box-shadow: var(--shadow-sm);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  filter: brightness(1.08);
}

.btn.secondary {
  background: var(--surface-2);
  color: var(--ink);
  border: 1px solid var(--border-2);
  box-shadow: none;
}

.btn.secondary:hover {
  background: var(--surface-3);
  border-color: var(--accent);
  color: var(--accent);
}

.btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-top: 20px;
}

.stat {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px 16px;
  text-align: center;
  transition: all var(--t);
}

.stat:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}

.stat .n {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 700;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  line-height: 1.1;
  margin-bottom: 6px;
}

.stat .l {
  font-size: 0.72rem;
  font-weight: 500;
  color: var(--ink-3);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.result-box {
  background: var(--surface-2);
  border: 1px solid var(--border-2);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-top: 20px;
  font-size: 0.9rem;
  color: var(--ink-2);
  line-height: 1.55;
  position: relative;
  overflow: hidden;
}

.result-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--grad-primary);
}

.result-box .big {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.mono-out {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 18px;
  font-family: var(--font-mono);
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--ink-2);
  white-space: pre-wrap;
  word-break: break-word;
  overflow-x: auto;
  max-height: 420px;
  overflow-y: auto;
  margin-top: 16px;
}

.slider-row {
  display: flex;
  align-items: center;
  gap: 14px;
}

.slider-row input[type="range"] {
  flex: 1;
  height: 6px;
  border-radius: 3px;
  background: var(--surface-3);
  accent-color: var(--accent);
  cursor: pointer;
}

.slider-row .val {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent);
  min-width: 44px;
  text-align: right;
}

.checks {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}

.checks label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--ink-2);
  cursor: pointer;
  padding: 9px 16px;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-full);
  background: var(--surface-2);
  transition: all var(--t);
}

.checks label:hover {
  border-color: var(--accent);
  color: var(--ink);
}

.checks input[type="checkbox"] {
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
}

.drop-zone {
  border: 2px dashed var(--border-2);
  border-radius: var(--radius-lg);
  padding: 52px 24px;
  text-align: center;
  font-size: 0.9rem;
  color: var(--ink-3);
  cursor: pointer;
  transition: all var(--t);
  background: var(--surface);
  margin-bottom: 18px;
}

.drop-zone:hover,
.drop-zone.drag {
  border-color: var(--accent);
  background: var(--surface-2);
  color: var(--accent);
  box-shadow: 0 0 30px rgba(99, 102, 241, 0.15);
}

.drop-zone svg {
  width: 42px;
  height: 42px;
  margin: 0 auto 14px;
  color: var(--accent);
  opacity: 0.85;
}

.subject-rows {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.subject-row {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr auto;
  gap: 10px;
  align-items: center;
}

.subject-row input {
  padding: 11px 14px;
  border: 1px solid var(--border-2);
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  font-size: 0.85rem;
  transition: all var(--t);
}

.subject-row input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: var(--focus-ring);
}

.remove-row {
  background: none;
  border: 1px solid var(--border-2);
  color: var(--ink-3);
  border-radius: var(--radius-sm);
  padding: 9px 14px;
  font-size: 0.75rem;
  cursor: pointer;
  transition: all var(--t);
}

.remove-row:hover {
  border-color: #ef4444;
  color: #ef4444;
}

.img-compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 18px;
}

.img-compare figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--surface-2);
}

.img-compare img {
  width: 100%;
  height: auto;
}

.img-compare figcaption {
  padding: 12px 16px;
  font-size: 0.78rem;
  color: var(--ink-3);
  text-align: center;
  border-top: 1px solid var(--border);
}

/* ============ PROSE / SEO / FAQ ============ */
.prose {
  max-width: 760px;
  margin: 0 auto;
}

.prose h2 {
  font-family: var(--font-display);
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 10px;
  line-height: 1.15;
}

.prose h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 32px 0 12px;
}

.prose h4 {
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 600;
  margin: 24px 0 10px;
  color: var(--accent);
}

.prose p {
  font-size: 0.92rem;
  color: var(--ink-2);
  line-height: 1.75;
  margin-bottom: 14px;
}

.prose ul,
.prose ol {
  padding-left: 22px;
  margin-bottom: 16px;
}

.prose li {
  font-size: 0.9rem;
  color: var(--ink-2);
  line-height: 1.7;
  margin-bottom: 8px;
}

.prose code {
  font-family: var(--font-mono);
  font-size: 0.82em;
  background: rgba(99, 102, 241, 0.12);
  color: var(--accent);
  padding: 2px 7px;
  border-radius: 6px;
}

.updated {
  font-size: 0.82rem;
  color: var(--ink-3);
  margin-bottom: 26px;
  font-style: italic;
}

.how-to {
  margin-top: 26px;
  padding: 20px 24px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--accent);
}

.how-to h3 {
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.how-to p {
  font-size: 0.84rem;
  color: var(--ink-3);
  line-height: 1.65;
  margin: 0;
}

.seo-guide-content {
  margin-top: 56px;
  padding-top: 36px;
  border-top: 1px solid var(--border);
}

.seo-guide-content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.seo-guide-content h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin: 28px 0 12px;
}

.seo-guide-content p,
.seo-guide-content li {
  font-size: 0.9rem;
  color: var(--ink-2);
  line-height: 1.75;
}

.seo-guide-content ul {
  padding-left: 22px;
  margin: 12px 0;
}

.seo-guide-content blockquote {
  background: var(--surface-2);
  border-left: 3px solid var(--accent);
  padding: 18px 22px;
  margin: 18px 0;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-size: 0.9rem;
  color: var(--ink-2);
  line-height: 1.65;
}

.seo-guide-content details {
  margin-bottom: 10px;
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--surface);
  overflow: hidden;
  transition: all var(--t);
}

.seo-guide-content details[open] {
  border-color: var(--accent);
  background: var(--surface-2);
}

.seo-guide-content summary {
  padding: 16px 20px;
  font-family: var(--font-display);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--t);
}

.seo-guide-content summary::-webkit-details-marker {
  display: none;
}

.seo-guide-content summary::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--accent);
  font-weight: 400;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(99, 102, 241, 0.12);
  transition: all 0.25s;
}

.seo-guide-content details[open] summary::after {
  content: '−';
  background: var(--grad-primary);
  color: #fff;
  transform: rotate(180deg);
}

.seo-guide-content details p {
  padding: 0 20px 16px;
  font-size: 0.86rem;
  color: var(--ink-3);
  line-height: 1.7;
  margin: 0;
}

.seo-guide-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 18px 0;
  font-size: 0.86rem;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border);
}

.seo-guide-content th {
  background: var(--surface-2);
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 600;
  text-align: left;
  padding: 12px 16px;
  border-bottom: 1px solid var(--border);
}

.seo-guide-content td {
  padding: 11px 16px;
  border-bottom: 1px solid var(--border);
  color: var(--ink-2);
}

/* ============ FOOTER ============ */
footer {
  margin-top: 64px;
  padding: 32px 0;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--ink-3);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-links a {
  color: var(--ink-3);
  font-weight: 500;
  transition: color var(--t);
}

.footer-links a:hover {
  color: var(--accent);
}

.ok {
  color: var(--accent-emerald);
  font-weight: 600;
}

.err {
  color: var(--accent-rose);
  font-weight: 600;
}

.char-left {
  font-weight: 400;
  color: var(--ink-3);
  font-size: 0.75rem;
}

/* ============ FOCUS & ACCESSIBILITY ============ */
*:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 6px;
}

button:focus-visible,
a:focus-visible {
  box-shadow: var(--focus-ring);
}

/* ============ RESPONSIVE BREAKPOINTS ============ */
@media (max-width: 768px) {
  .wrap {
    padding: 0 16px;
  }

  .tool-panel {
    padding: 20px;
  }

  .panel-head h2 {
    font-size: 1.25rem;
  }

  .row3,
  .row2 {
    grid-template-columns: 1fr;
  }

  .img-compare {
    grid-template-columns: 1fr;
  }

  .stat-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .brand h1,
  .brand h2,
  .brand-h1 {
    font-size: 1.45rem;
  }

  .hero-illus {
    width: 44px;
    height: 44px;
  }

  .hero-title {
    font-size: 1.5rem;
  }

  footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .prose h2 {
    font-size: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============ LIGHT MODE OVERRIDES — CRITICAL ============ */
[data-theme="light"] body {
  background: #FAFAFA;
  background-image: none;
}

[data-theme="light"] .masthead,
[data-theme="light"] .tool-panel,
[data-theme="light"] .feature-item {
  background: #FFFFFF;
  border-color: var(--border);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

[data-theme="light"] .tool-row {
  background: var(--surface);
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

[data-theme="light"] .tool-row:hover,
[data-theme="light"] .feature-item:hover {
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.10);
  border-color: var(--accent);
}

[data-theme="light"] .btn {
  background: var(--accent);
  color: #FFFFFF;
}

[data-theme="light"] .btn.secondary {
  background: #FFFFFF;
  border-color: var(--border-2);
  color: var(--ink);
}

[data-theme="light"] .theme-toggle {
  background: #FFFFFF;
  border-color: var(--border-2);
  color: var(--ink);
}

[data-theme="light"] .chip {
  background: #FFFFFF;
}

[data-theme="light"] .chip.active {
  background: var(--accent);
  color: #FFFFFF;
}

[data-theme="light"] #toolSearch {
  background: #FFFFFF;
}

/* ========== iLovePDF-STYLE TOOL GRID OVERRIDES ========== */

.tool-list {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 16px !important;
  margin-top: 16px;
}

@media (max-width: 1200px) {
  .tool-list {
    grid-template-columns: repeat(3, 1fr) !important;
  }
}

@media (max-width: 900px) {
  .tool-list {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 640px) {
  .tool-list {
    grid-template-columns: 1fr !important;
    gap: 12px !important;
  }
}

/* Tool card — vertical: icon on top, then title+desc */
.tool-row {
  display: flex !important;
  flex-direction: column !important;
  gap: 14px !important;
  padding: 22px !important;
  position: relative;
}

.tool-row:hover {
  border-color: var(--border-2);
  background: var(--surface-2);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

/* HARD LIMIT icon size — never go above 40px */
.tool-row .icon {
  width: 40px !important;
  height: 40px !important;
  min-width: 40px;
  max-width: 40px;
  min-height: 40px;
  max-height: 40px;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  background: var(--surface-3);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--accent);
  flex-shrink: 0;
  padding: 8px;
  box-sizing: border-box;
  overflow: hidden;
}

.tool-row .icon svg {
  width: 20px !important;
  height: 20px !important;
  max-width: 20px !important;
  max-height: 20px !important;
  flex-shrink: 0;
}

.tool-row:hover .icon {
  background: var(--grad-primary);
  border-color: transparent;
  color: #fff;
}

/* Info block (h3 = title, p = description) */
.tool-row .info {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.tool-row .info h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  margin: 0;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.tool-row .info p {
  font-size: 0.84rem;
  color: var(--ink-2);
  line-height: 1.55;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Hide leftover elements from old structure */
.tool-row .tool-header,
.tool-row .tool-footer,
.tool-row .idx,
.tool-row .arrow {
  display: none !important;
}

/* ========== CATEGORY CHIPS — iLovePDF PILL STYLE ========== */

.category-rail {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
  padding: 4px 0;
  justify-content: center;
}

@media (max-width: 640px) {
  .category-rail {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    padding-bottom: 8px;
    scrollbar-width: none;
  }

  .category-rail::-webkit-scrollbar {
    display: none;
  }
}

.chip {
  padding: 9px 18px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--bg-2);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink-2);
  cursor: pointer;
  transition: all 0.15s ease;
  white-space: nowrap;
  font-family: var(--font-body);
}

.chip:hover {
  border-color: var(--border-2);
  color: var(--ink);
}

.chip.active {
  background: var(--ink);
  color: var(--bg);
  border-color: var(--ink);
}

[data-theme="light"] .chip.active {
  background: #0F172A;
  color: #FFFFFF;
  border-color: #0F172A;
}

/* ========== LIGHT MODE — PROFESSIONAL OVERRIDES ========== */

[data-theme="light"] body {
  background: #FAFAFA !important;
  background-image: none !important;
  color: #0F172A;
}

[data-theme="light"] .tool-row {
  background: #FFFFFF;
  border-color: #E2E8F0;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.04);
}

[data-theme="light"] .tool-row:hover {
  border-color: #4F46E5;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.10);
}

[data-theme="light"] .tool-row .icon {
  background: #F1F5F9;
  border-color: #E2E8F0;
  color: #4F46E5;
}

[data-theme="light"] .tool-row .info h3 {
  color: #0F172A;
}

[data-theme="light"] .tool-row .info p {
  color: #64748B;
}

[data-theme="light"] .chip {
  background: #FFFFFF;
  border-color: #E2E8F0;
  color: #334155;
}

[data-theme="light"] .chip:hover {
  border-color: #4F46E5;
  color: #4F46E5;
}


/* ============================================
   TOOL ICON LABELS (iLovePDF style)
   ============================================ */

.tool-row {
  position: relative;
}

.icon-wrap {
  position: relative;
  display: inline-block;
  width: 40px;
  height: 40px;
  margin-bottom: 4px;
  flex-shrink: 0;
}

.icon-wrap .icon {
  width: 40px !important;
  height: 40px !important;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--accent);
  padding: 8px;
  box-sizing: border-box;
}

.icon-wrap .icon svg {
  width: 20px !important;
  height: 20px !important;
  max-width: 20px !important;
  max-height: 20px !important;
}

.icon-label {
  position: absolute;
  top: -6px;
  right: -10px;
  font-family: var(--font-mono, monospace);
  font-size: 0.58rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 2px 6px;
  border-radius: 4px;
  color: #FFFFFF;
  text-transform: uppercase;
  line-height: 1.3;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  pointer-events: none;
  white-space: nowrap;
  z-index: 2;
}

.icon-label--pdf {
  background: #E07A5F;
}

.icon-label--img {
  background: #3D8B7F;
}

.icon-label--text {
  background: #C08552;
}

.icon-label--dev {
  background: #81B29A;
}

.icon-label--num {
  background: #C99F52;
}

.icon-label--seo {
  background: #A3B18A;
}

/* Hide the old text pill tag */
.tool-row .tag {
  display: none !important;
}

/* Light mode polish */
[data-theme="light"] .icon-label {
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .icon-wrap .icon {
  background: #F1F5F9;
  border-color: #E2E8F0;
}

/* Mobile tweak */
@media (max-width: 640px) {
  .icon-label {
    font-size: 0.55rem;
    padding: 2px 5px;
    top: -5px;
    right: -8px;
  }
}


/* ============================================
   TOP NAVIGATION
   ============================================ */

.top-nav {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-left: auto;
  margin-right: 20px;
}

.top-nav a {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--ink-2);
  text-decoration: none;
  padding: 8px 4px;
  position: relative;
  transition: color 0.2s ease;
}

.top-nav a::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--grad-a, linear-gradient(135deg, #10B981 0%, #22D3EE 100%));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.25s ease;
  border-radius: 2px;
}

.top-nav a:hover {
  color: var(--emerald);
}

.top-nav a:hover::after {
  transform: scaleX(1);
}

@media (max-width: 640px) {
  .top-nav {
    gap: 16px;
    margin-right: 12px;
  }

  .top-nav a {
    font-size: 0.82rem;
  }
}


/* ============================================
   BLOG CHIP (in category rail)
   ============================================ */

.chip-blog {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.12) 0%, rgba(34, 211, 238, 0.08) 100%);
  border: 1px solid rgba(16, 185, 129, 0.35);
  color: var(--emerald);
  text-decoration: none;
  font-weight: 600;
  position: relative;
  margin-left: 8px;
}

.chip-blog::before {
  content: '';
  position: absolute;
  left: -8px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 20px;
  background: var(--border-2);
}

.chip-blog:hover {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.20) 0%, rgba(34, 211, 238, 0.12) 100%);
  border-color: var(--emerald);
  color: var(--emerald);
  transform: translateY(-1px);
}

@media (max-width: 640px) {
  .chip-blog {
    margin-left: 0;
  }

  .chip-blog::before {
    display: none;
  }
}

/* Hide any leftover top-nav if exists */
.top-nav {
  display: none !important;
}


/* ============================================================
   GREEN + BLUE GRADIENT THEME — 2026
   Appended override (CSS cascade: last rule wins)
   ============================================================ */

/* ---------- NEW DARK PALETTE ---------- */
:root {
  --bg: #0A1410;
  --bg-2: #0F1A17;
  --surface: rgba(230, 255, 245, 0.035);
  --surface-2: rgba(230, 255, 245, 0.065);
  --surface-3: rgba(230, 255, 245, 0.10);
  --border: rgba(129, 230, 180, 0.10);
  --border-2: rgba(129, 230, 180, 0.18);
  --border-strong: rgba(129, 230, 180, 0.28);
  --ink: #E8F5EE;
  --ink-2: #A8C4B8;
  --ink-3: #6E8A7E;
  --emerald: #10B981;
  --mint: #34D399;
  --teal: #14B8A6;
  --cyan: #06B6D4;
  --sky: #38BDF8;
  --blue: #3B82F6;
  --lime: #84CC16;
  --amber: #F59E0B;
  --orange: #F97316;
  --rose: #F43F5E;
  --pink: #F43F5E;
  --violet: #3B82F6;
  --coral: #F97316;
  --grad-a: linear-gradient(135deg, #10B981 0%, #14B8A6 50%, #3B82F6 100%);
  --grad-1: linear-gradient(135deg, #10B981 0%, #06B6D4 50%, #3B82F6 100%);
  --grad-2: linear-gradient(135deg, #14B8A6 0%, #06B6D4 100%);
  --grad-3: linear-gradient(135deg, #84CC16 0%, #10B981 100%);
  --grad-4: linear-gradient(135deg, #F59E0B 0%, #F97316 100%);
  --grad-5: linear-gradient(135deg, #3B82F6 0%, #06B6D4 100%);
  --grad-hero: linear-gradient(135deg, #10B981 0%, #14B8A6 25%, #06B6D4 65%, #3B82F6 100%);
}

[data-theme="light"] {
  --bg: #F5FAF7;
  --bg-2: #FFFFFF;
  --surface: rgba(255, 255, 255, 0.85);
  --surface-2: #FFFFFF;
  --surface-3: #F0F7F4;
  --border: rgba(15, 42, 32, 0.10);
  --border-2: rgba(15, 42, 32, 0.18);
  --border-strong: rgba(15, 42, 32, 0.28);
  --ink: #0A1410;
  --ink-2: #3D5A50;
  --ink-3: #6E8A7E;
  --emerald: #059669;
  --mint: #10B981;
  --teal: #0D9488;
  --cyan: #0891B2;
  --sky: #0284C7;
  --blue: #2563EB;
  --lime: #65A30D;
  --amber: #D97706;
  --orange: #EA580C;
  --rose: #E11D48;
  --pink: #E11D48;
  --violet: #2563EB;
  --coral: #EA580C;
  --grad-a: linear-gradient(135deg, #059669 0%, #0D9488 50%, #2563EB 100%);
  --grad-1: linear-gradient(135deg, #059669 0%, #0891B2 50%, #2563EB 100%);
  --grad-2: linear-gradient(135deg, #0D9488 0%, #0891B2 100%);
  --grad-3: linear-gradient(135deg, #65A30D 0%, #059669 100%);
  --grad-4: linear-gradient(135deg, #D97706 0%, #EA580C 100%);
  --grad-5: linear-gradient(135deg, #2563EB 0%, #0891B2 100%);
  --grad-hero: linear-gradient(135deg, #059669 0%, #0D9488 25%, #0891B2 65%, #2563EB 100%);
}

/* ---------- BODY ---------- */
body {
  background: var(--bg) !important;
  background-image:
    radial-gradient(at 8% 0%, rgba(16, 185, 129, 0.14) 0%, transparent 42%),
    radial-gradient(at 92% 8%, rgba(59, 130, 246, 0.12) 0%, transparent 45%),
    radial-gradient(at 50% 100%, rgba(20, 184, 166, 0.10) 0%, transparent 55%),
    radial-gradient(at 100% 60%, rgba(6, 182, 212, 0.08) 0%, transparent 50%) !important;
  background-attachment: fixed !important;
  color: var(--ink) !important;
}

[data-theme="light"] body {
  background: #F5FAF7 !important;
  background-image: none !important;
}

/* ---------- BRAND ---------- */
.brand h1,
.brand h2,
.brand-h1 {
  background: var(--grad-hero) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  transition: filter 0.3s ease !important;
}

.brand a:hover h1,
.brand a:hover h2 {
  filter: brightness(1.15) drop-shadow(0 0 20px rgba(16, 185, 129, 0.4)) !important;
}

/* ---------- BADGES ---------- */
.badge {
  transition: all 0.25s ease !important;
  backdrop-filter: blur(12px) !important;
}

.badge:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15) !important
}

.badge.pink {
  color: #A8E6CF !important;
  border-color: rgba(16, 185, 129, 0.45) !important;
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.20) 0%, rgba(20, 184, 166, 0.10) 100%) !important;
  box-shadow: 0 0 22px rgba(16, 185, 129, 0.14) !important;
}

.badge.pink:hover {
  border-color: rgba(16, 185, 129, 0.75) !important;
  box-shadow: 0 8px 24px rgba(16, 185, 129, 0.28) !important
}

.badge.violet {
  color: #A8D5FF !important;
  border-color: rgba(59, 130, 246, 0.45) !important;
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.20) 0%, rgba(6, 182, 212, 0.10) 100%) !important;
  box-shadow: 0 0 22px rgba(59, 130, 246, 0.14) !important;
}

.badge.violet:hover {
  border-color: rgba(59, 130, 246, 0.75) !important;
  box-shadow: 0 8px 24px rgba(59, 130, 246, 0.28) !important
}

.badge.cyan {
  color: #9AE6F0 !important;
  border-color: rgba(6, 182, 212, 0.45) !important;
  background: linear-gradient(135deg, rgba(6, 182, 212, 0.20) 0%, rgba(20, 184, 166, 0.10) 100%) !important;
  box-shadow: 0 0 22px rgba(6, 182, 212, 0.14) !important;
}

.badge.cyan:hover {
  border-color: rgba(6, 182, 212, 0.75) !important;
  box-shadow: 0 8px 24px rgba(6, 182, 212, 0.28) !important
}

.badge.lime {
  color: #D4F0A0 !important;
  border-color: rgba(132, 204, 22, 0.45) !important;
  background: linear-gradient(135deg, rgba(132, 204, 22, 0.20) 0%, rgba(16, 185, 129, 0.10) 100%) !important;
  box-shadow: 0 0 22px rgba(132, 204, 22, 0.14) !important;
}

.badge.lime:hover {
  border-color: rgba(132, 204, 22, 0.75) !important;
  box-shadow: 0 8px 24px rgba(132, 204, 22, 0.28) !important
}

.badge.amber {
  color: #FFE0A8 !important;
  border-color: rgba(245, 158, 11, 0.45) !important;
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.20) 0%, rgba(249, 115, 22, 0.10) 100%) !important;
  box-shadow: 0 0 22px rgba(245, 158, 11, 0.14) !important;
}

.badge.amber:hover {
  border-color: rgba(245, 158, 11, 0.75) !important;
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.28) !important
}

/* ---------- CHIPS ---------- */
.chip {
  transition: all 0.25s ease !important;
}

.chip:hover {
  border-color: var(--emerald) !important;
  color: var(--emerald) !important;
  background: var(--surface-2) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.12) !important;
}

.chip.active {
  background: var(--grad-a) !important;
  color: #FFFFFF !important;
  border-color: transparent !important;
  box-shadow: 0 6px 24px rgba(16, 185, 129, 0.35), 0 0 0 1px rgba(16, 185, 129, 0.2) !important;
  transform: translateY(-1px) !important;
}

.chip-blog {
  display: inline-flex !important;
  align-items: center !important;
  gap: 6px !important;
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.16) 0%, rgba(59, 130, 246, 0.10) 100%) !important;
  border-color: rgba(20, 184, 166, 0.40) !important;
  color: #7EE7D5 !important;
  font-weight: 600 !important;
  margin-left: 8px !important;
  padding: 9px 20px !important;
  border-radius: 999px !important;
  text-decoration: none !important;
  font-size: 0.82rem !important;
  transition: all 0.25s ease !important;
}

.chip-blog:hover {
  background: linear-gradient(135deg, rgba(20, 184, 166, 0.28) 0%, rgba(59, 130, 246, 0.18) 100%) !important;
  border-color: var(--teal) !important;
  color: #A8F0E0 !important;
  box-shadow: 0 6px 24px rgba(20, 184, 166, 0.28) !important;
  transform: translateY(-1px) !important;
}

/* ---------- TOOL CARDS ---------- */
.tool-row {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
  position: relative !important;
}

.tool-row:hover {
  border-color: transparent !important;
  background: var(--surface-2) !important;
  transform: translateY(-4px) !important;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35), 0 0 40px rgba(16, 185, 129, 0.10) !important;
}

.tool-row .icon-wrap .icon {
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
}

.tool-row:hover .icon-wrap .icon {
  background: var(--grad-a) !important;
  border-color: transparent !important;
  color: #FFFFFF !important;
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.35) !important;
  transform: scale(1.06) !important;
}

.tool-row:hover .icon-label {
  transform: scale(1.08) translateY(-1px) !important;
}

.tool-row:hover .info h3 {
  background: var(--grad-a) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

.tool-row:hover .arrow {
  color: var(--emerald) !important;
  transform: translateX(5px) !important;
}

/* ---------- ICON LABEL GRADIENTS ---------- */
.icon-label--pdf {
  background: linear-gradient(135deg, #F43F5E 0%, #DC2626 100%) !important;
}

.icon-label--img {
  background: linear-gradient(135deg, #3B82F6 0%, #0284C7 100%) !important;
}

.icon-label--text {
  background: linear-gradient(135deg, #14B8A6 0%, #0D9488 100%) !important;
}

.icon-label--dev {
  background: linear-gradient(135deg, #10B981 0%, #059669 100%) !important;
}

.icon-label--num {
  background: linear-gradient(135deg, #F59E0B 0%, #EA580C 100%) !important;
}

.icon-label--seo {
  background: linear-gradient(135deg, #06B6D4 0%, #3B82F6 100%) !important;
}

/* ---------- BUTTONS ---------- */
.btn {
  background: var(--grad-a) !important;
  transition: all 0.25s ease !important;
  position: relative !important;
  overflow: hidden !important;
  box-shadow: 0 4px 18px rgba(16, 185, 129, 0.32), inset 0 1px 0 rgba(255, 255, 255, 0.15) !important;
}

.btn::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important;
  left: -100% !important;
  width: 100% !important;
  height: 100% !important;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.28), transparent) !important;
  transition: left 0.55s ease !important;
}

.btn:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 12px 32px rgba(16, 185, 129, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.15) !important;
  filter: brightness(1.08) !important;
}

.btn:hover::before {
  left: 100% !important
}

.btn.secondary {
  background: var(--surface-2) !important;
  color: var(--ink) !important;
  border: 1px solid var(--border-2) !important;
  box-shadow: none !important;
}

.btn.secondary:hover {
  background: var(--surface-3) !important;
  border-color: var(--teal) !important;
  color: var(--teal) !important;
  box-shadow: 0 6px 20px rgba(20, 184, 166, 0.18) !important;
}

.btn.secondary::before {
  display: none !important
}

/* ---------- THEME TOGGLE ---------- */
.theme-toggle {
  transition: all 0.25s ease !important;
}

.theme-toggle:hover {
  border-color: var(--emerald) !important;
  color: var(--emerald) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.22) !important;
}

/* ---------- SEARCH ---------- */
#toolSearch:focus {
  border-color: var(--emerald) !important;
  background: var(--surface-2) !important;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.14), 0 8px 30px rgba(16, 185, 129, 0.15) !important;
}

/* ---------- HERO TITLE ---------- */
.hero-title .grad-word {
  background: var(--grad-hero) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

/* ---------- PANEL ICON ---------- */
.panel-icon {
  background: var(--grad-a) !important;
  box-shadow: 0 10px 30px rgba(16, 185, 129, 0.35) !important;
  transition: transform 0.3s ease !important;
}

.panel-icon:hover {
  transform: scale(1.06) rotate(-3deg) !important
}

/* ---------- BACK BUTTON ---------- */
.back-btn {
  transition: all 0.25s ease !important;
}

.back-btn:hover {
  color: var(--emerald) !important;
  border-color: var(--emerald) !important;
  background: var(--surface-3) !important;
  transform: translateX(-3px) !important;
  box-shadow: 0 4px 14px rgba(16, 185, 129, 0.15) !important;
}

/* ---------- STATS ---------- */
.stat {
  transition: all 0.25s ease !important;
}

.stat:hover {
  border-color: rgba(16, 185, 129, 0.40) !important;
  background: var(--surface-3) !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25), 0 0 30px rgba(16, 185, 129, 0.10) !important;
}

.stat .n {
  background: var(--grad-a) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

/* ---------- FEATURE ITEMS ---------- */
.feature-item {
  transition: all 0.25s ease !important;
}

.feature-item:hover {
  border-color: rgba(16, 185, 129, 0.40) !important;
  background: var(--surface-2) !important;
  transform: translateY(-3px) !important;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.25), 0 0 30px rgba(16, 185, 129, 0.10) !important;
}

.feature-item:hover svg {
  transform: scale(1.12) !important
}

.feature-item svg {
  transition: transform 0.25s ease !important
}

/* ---------- FOOTER LINKS ---------- */
.footer-links a {
  position: relative !important;
  transition: color 0.25s ease !important;
}

.footer-links a::after {
  content: '' !important;
  position: absolute !important;
  left: 0 !important;
  bottom: -3px !important;
  width: 100% !important;
  height: 1px !important;
  background: var(--grad-a) !important;
  transform: scaleX(0) !important;
  transform-origin: left !important;
  transition: transform 0.25s ease !important;
}

.footer-links a:hover {
  color: var(--emerald) !important
}

.footer-links a:hover::after {
  transform: scaleX(1) !important
}

/* ---------- SCROLLBAR ---------- */
::-webkit-scrollbar {
  width: 10px;
  height: 10px
}

::-webkit-scrollbar-track {
  background: var(--bg-2)
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.5), rgba(59, 130, 246, 0.5));
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.8), rgba(59, 130, 246, 0.8));
}

/* ---------- SELECTION ---------- */
::selection {
  background: rgba(16, 185, 129, 0.35);
  color: #FFFFFF
}


/* ============================================================
   POLISH: Boxing effect + smooth hover + real icon chips
   ============================================================ */

/* ---------- SMOOTH GLOBAL TRANSITIONS ---------- */
*,
*::before,
*::after {
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- BOXED CONTAINERS ---------- */
.tool-list,
.blog-grid,
.category-rail {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.025) 0%, rgba(255, 255, 255, 0.008) 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
  position: relative;
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.05) inset,
    0 20px 50px rgba(0, 0, 0, 0.20);
}

[data-theme="light"] .tool-list,
[data-theme="light"] .blog-grid,
[data-theme="light"] .category-rail {
  background: #FFFFFF;
  border-color: rgba(15, 42, 32, 0.08);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 1) inset,
    0 20px 50px rgba(10, 20, 16, 0.06);
}

.category-rail {
  padding: 14px 16px;
  margin-bottom: 22px;
  border-radius: 16px;
}

.tool-list {
  padding: 18px;
}

/* ---------- CHIPS: REAL ICONS + SMOOTH HOVER ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  font-size: 0.84rem;
  font-weight: 500;
  line-height: 1;
  transition:
    background-color 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    color 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.chip svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.chip:hover svg {
  transform: scale(1.15) rotate(-4deg);
}

.chip:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(16, 185, 129, 0.18);
}

.chip.active {
  transform: translateY(-1px);
}

.chip.active svg {
  transform: none;
}

/* ---------- BLOG CHIP: match new icon style ---------- */
.chip-blog {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 18px;
  margin-left: 10px;
  font-size: 0.84rem;
  font-weight: 600;
  border-radius: 999px;
  text-decoration: none;
  position: relative;
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.chip-blog::before {
  content: '';
  position: absolute;
  left: -11px;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 22px;
  background: linear-gradient(180deg, transparent 0%, var(--border-2) 20%, var(--border-2) 80%, transparent 100%);
}

.chip-blog svg {
  width: 14px;
  height: 14px;
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.chip-blog:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(20, 184, 166, 0.28);
}

.chip-blog:hover svg {
  transform: scale(1.15) rotate(-4deg);
}

/* ---------- TOOL CARDS: SMOOTHER HOVER IN/OUT ---------- */
.tool-row {
  transition:
    transform 0.4s cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    background-color 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.tool-row .icon-wrap .icon {
  transition:
    background 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    transform 0.4s cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    color 0.3s ease;
}

.tool-row .info h3 {
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.tool-row .arrow {
  transition: all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- BUTTONS: SMOOTHER SHINE + HOVER ---------- */
.btn {
  transition:
    transform 0.35s cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    filter 0.3s ease;
}

/* ---------- BADGES: SMOOTH HOVER ---------- */
.badge {
  transition:
    transform 0.35s cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    color 0.35s ease;
}

/* ---------- FEATURE ITEMS: SMOOTH ---------- */
.feature-item {
  transition:
    transform 0.4s cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.35s ease,
    background-color 0.35s ease;
}

/* ---------- STATS: SMOOTH ---------- */
.stat {
  transition:
    transform 0.4s cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.35s ease,
    background-color 0.35s ease;
}

/* ---------- THEME TOGGLE: SMOOTH ---------- */
.theme-toggle {
  transition:
    transform 0.35s cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow 0.35s cubic-bezier(0.4, 0, 0.2, 1),
    border-color 0.35s ease,
    color 0.35s ease;
}

/* ---------- SEARCH BAR: SMOOTH FOCUS ---------- */
#toolSearch {
  transition:
    border-color 0.35s ease,
    box-shadow 0.4s cubic-bezier(0.4, 0, 0.2, 1),
    background-color 0.35s ease;
}

/* ---------- REDUCED MOTION ---------- */
@media (prefers-reduced-motion: reduce) {

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* ---------- MOBILE: tighter boxing ---------- */
@media (max-width: 640px) {

  .tool-list,
  .blog-grid {
    padding: 14px;
    border-radius: 16px;
  }

  .category-rail {
    padding: 12px 14px;
    border-radius: 14px;
  }

  .chip-blog {
    margin-left: 0;
  }

  .chip-blog::before {
    display: none;
  }
}

/* ============================================================
   TOOLCRATE PREMIUM POLISH v2
   Green + Blue palette, buttery hover, boxing containers
   ============================================================ */

/* 1. CSS VARIABLES: Green+Blue Palette (dark mode) */
:root {
  --bg:           #0A1410;
  --bg-2:         #0F1A17;
  --surface:      rgba(230,255,245,0.04);
  --surface-2:    rgba(230,255,245,0.07);
  --surface-3:    rgba(230,255,245,0.11);
  --border:       rgba(129,230,180,0.10);
  --border-2:     rgba(129,230,180,0.20);
  --border-strong:rgba(129,230,180,0.35);
  --ink:          #E8F5EE;
  --ink-2:        #A8C4B8;
  --ink-3:        #6E8A7E;
  --emerald:      #10B981;
  --teal:         #14B8A6;
  --cyan:         #06B6D4;
  --sky:          #38BDF8;
  --blue:         #3B82F6;
  --lime:         #84CC16;
  --amber:        #F59E0B;
  --coral:        #F97316;
  --mint:         #10B981;
  --violet:       #8B5CF6;
  --pink:         #EC4899;
  --accent:       #10B981;
  --accent-2:     #14B8A6;
  --accent-3:     #06B6D4;
  --accent-emerald:#10B981;
  --accent-amber: #F59E0B;
  --grad-primary: linear-gradient(135deg,#10B981 0%,#14B8A6 50%,#3B82F6 100%);
  --grad-hero:    linear-gradient(135deg,#10B981 0%,#14B8A6 25%,#06B6D4 65%,#3B82F6 100%);
  --grad-cool:    linear-gradient(135deg,#34D399 0%,#14B8A6 50%,#0EA5E9 100%);
  --grad-warm:    linear-gradient(135deg,#F59E0B 0%,#F97316 100%);
  --grad-a:       linear-gradient(135deg,#10B981 0%,#14B8A6 50%,#3B82F6 100%);
  --grad-1:       linear-gradient(135deg,#10B981 0%,#14B8A6 100%);
  --grad-2:       linear-gradient(135deg,#14B8A6 0%,#06B6D4 100%);
  --grad-3:       linear-gradient(135deg,#06B6D4 0%,#3B82F6 100%);
  --grad-4:       linear-gradient(135deg,#F59E0B 0%,#F97316 100%);
  --shadow-sm:    0 1px 2px rgba(0,0,0,0.4);
  --shadow-md:    0 4px 12px rgba(0,0,0,0.5);
  --shadow-lg:    0 12px 40px rgba(0,0,0,0.55);
  --focus-ring:   0 0 0 3px rgba(16,185,129,0.30);
}

/* Light mode overrides */
[data-theme="light"] {
  --bg:           #F5FAF7;
  --bg-2:         #EEFAF4;
  --surface:      #FFFFFF;
  --surface-2:    #F0FAF5;
  --surface-3:    #E4F7EC;
  --border:       rgba(15,42,32,0.10);
  --border-2:     rgba(15,42,32,0.18);
  --border-strong:rgba(15,42,32,0.30);
  --ink:          #0A1410;
  --ink-2:        #3D5A50;
  --ink-3:        #6E8A7E;
  --emerald:      #059669;
  --teal:         #0D9488;
  --cyan:         #0891B2;
  --blue:         #2563EB;
  --accent:       #059669;
  --accent-2:     #0D9488;
  --accent-3:     #0891B2;
  --focus-ring:   0 0 0 3px rgba(5,150,105,0.25);
}

body { background: var(--bg); color: var(--ink); }

/* Brand gradient */
.brand a {
  background: var(--grad-hero);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* 2. BOXING */
.tool-list,
.blog-grid,
.category-rail {
  background: linear-gradient(180deg,rgba(255,255,255,0.028) 0%,rgba(255,255,255,0.008) 100%);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
  position: relative;
  box-shadow: inset 0 1px 0 rgba(255,255,255,0.06), 0 20px 50px rgba(0,0,0,0.22);
}

[data-theme="light"] .tool-list,
[data-theme="light"] .blog-grid,
[data-theme="light"] .category-rail {
  background: #FFFFFF;
  border-color: rgba(15,42,32,0.09);
  box-shadow: inset 0 1px 0 rgba(255,255,255,1), 0 20px 50px rgba(10,20,16,0.06);
}

.category-rail { padding: 14px 16px; margin-bottom: 22px; border-radius: 16px; }
.tool-list { padding: 18px; }

/* 3. CHIPS */
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 18px; font-size: 0.84rem; font-weight: 500;
  line-height: 1; border-radius: 999px; cursor: pointer;
  border: 1px solid var(--border); background: transparent; color: var(--ink-2);
  transition:
    background-color 0.35s cubic-bezier(0.4,0,0.2,1),
    color            0.35s cubic-bezier(0.4,0,0.2,1),
    border-color     0.35s cubic-bezier(0.4,0,0.2,1),
    box-shadow       0.35s cubic-bezier(0.4,0,0.2,1),
    transform        0.35s cubic-bezier(0.34,1.4,0.64,1);
}
.chip svg { width:14px; height:14px; flex-shrink:0; transition: transform 0.35s cubic-bezier(0.34,1.4,0.64,1); }
.chip:hover { transform:translateY(-2px); border-color:var(--emerald); color:var(--ink); box-shadow:0 6px 18px rgba(16,185,129,0.20); }
.chip:hover svg { transform:scale(1.18) rotate(-4deg); }
.chip.active { background:var(--grad-primary); border-color:transparent; color:#fff; box-shadow:0 6px 20px rgba(16,185,129,0.30); transform:translateY(-1px); }
.chip.active svg { transform:none; }

/* Blog chip */
.chip-blog {
  display:inline-flex; align-items:center; gap:8px;
  padding:9px 18px; margin-left:10px; font-size:0.84rem; font-weight:600;
  border-radius:999px; text-decoration:none; position:relative;
  border:1px solid var(--border-2); color:var(--teal);
  transition: all 0.35s cubic-bezier(0.4,0,0.2,1);
}
.chip-blog::before {
  content:''; position:absolute; left:-11px; top:50%; transform:translateY(-50%);
  width:1px; height:22px;
  background:linear-gradient(180deg,transparent 0%,var(--border-2) 20%,var(--border-2) 80%,transparent 100%);
}
.chip-blog svg { width:14px; height:14px; transition:transform 0.35s cubic-bezier(0.34,1.4,0.64,1); }
.chip-blog:hover { transform:translateY(-2px); border-color:var(--teal); box-shadow:0 8px 24px rgba(20,184,166,0.28); }
.chip-blog:hover svg { transform:scale(1.15) rotate(-4deg); }

/* 4. TOOL CARDS */
.tool-row {
  transition:
    transform    0.40s cubic-bezier(0.34,1.4,0.64,1),
    box-shadow   0.40s cubic-bezier(0.4,0,0.2,1),
    background   0.35s cubic-bezier(0.4,0,0.2,1),
    border-color 0.35s cubic-bezier(0.4,0,0.2,1);
}
.tool-row:hover { transform:translateY(-4px); border-color:var(--border-2) !important; box-shadow:0 14px 40px rgba(0,0,0,0.28),0 0 0 1px rgba(16,185,129,0.12); }
.tool-row .icon-wrap .icon { transition: background 0.4s cubic-bezier(0.4,0,0.2,1), transform 0.4s cubic-bezier(0.34,1.4,0.64,1), box-shadow 0.4s cubic-bezier(0.4,0,0.2,1), color 0.3s ease; }
.tool-row:hover .icon-wrap .icon { transform:scale(1.06) rotate(-3deg); box-shadow:0 6px 18px rgba(16,185,129,0.22); }
.tool-row .info h3 { transition: color 0.35s ease; }
.tool-row:hover .info h3 { color: var(--emerald); }
.tool-row .arrow { transition: transform 0.35s cubic-bezier(0.34,1.4,0.64,1), color 0.35s ease; }
.tool-row:hover .arrow { transform:translateX(5px); color:var(--emerald); }

/* 5. BUTTONS */
.btn { position:relative; overflow:hidden; transition: transform 0.35s cubic-bezier(0.34,1.4,0.64,1), box-shadow 0.35s cubic-bezier(0.4,0,0.2,1), filter 0.3s ease; }
.btn::before { content:''; position:absolute; top:0; left:-100%; width:100%; height:100%; background:linear-gradient(90deg,transparent,rgba(255,255,255,0.15),transparent); transition:left 0.5s ease; pointer-events:none; }
.btn:hover { transform:translateY(-2px); box-shadow:0 10px 28px rgba(16,185,129,0.30); }
.btn:hover::before { left:100%; }

/* 6. BADGES */
.badge { transition: transform 0.35s cubic-bezier(0.34,1.4,0.64,1), box-shadow 0.35s cubic-bezier(0.4,0,0.2,1), border-color 0.35s ease; }
.badge:hover { transform:translateY(-2px); box-shadow:0 6px 18px rgba(16,185,129,0.22); border-color:var(--emerald); }

/* 7. FEATURE ITEMS */
.feature-item { transition: transform 0.4s cubic-bezier(0.34,1.4,0.64,1), box-shadow 0.4s cubic-bezier(0.4,0,0.2,1), border-color 0.35s ease, background 0.35s ease; }
.feature-item:hover { transform:translateY(-3px); border-color:var(--border-2); box-shadow:0 12px 36px rgba(0,0,0,0.22),0 0 0 1px rgba(16,185,129,0.10); }

/* 8. STATS */
.stat { transition: transform 0.4s cubic-bezier(0.34,1.4,0.64,1), box-shadow 0.4s cubic-bezier(0.4,0,0.2,1), border-color 0.35s ease; }
.stat:hover { transform:translateY(-3px); border-color:var(--border-2); box-shadow:0 12px 36px rgba(0,0,0,0.20); }

/* 9. THEME TOGGLE */
.theme-toggle { transition: transform 0.35s cubic-bezier(0.34,1.4,0.64,1), box-shadow 0.35s cubic-bezier(0.4,0,0.2,1), border-color 0.35s ease, color 0.35s ease; }
.theme-toggle:hover { transform:translateY(-1px); border-color:var(--emerald); box-shadow:0 4px 14px rgba(16,185,129,0.18); }

/* 10. SEARCH */
#toolSearch { transition: border-color 0.35s ease, box-shadow 0.4s cubic-bezier(0.4,0,0.2,1), background 0.35s ease; }
#toolSearch:focus { outline:none; border-color:var(--emerald); box-shadow:0 0 0 3px rgba(16,185,129,0.18); }

/* 11. BACK BUTTON */
.back-btn { transition: transform 0.35s cubic-bezier(0.34,1.4,0.64,1), color 0.35s ease; }
.back-btn:hover { transform:translateX(-3px); color:var(--emerald); }

/* 12. PANEL ICON */
.panel-icon { transition: transform 0.4s cubic-bezier(0.34,1.4,0.64,1); }
.panel-icon:hover { transform:scale(1.06) rotate(-3deg); }

/* 13. FOOTER LINKS */
.footer-links a { position:relative; transition:color 0.35s ease; }
.footer-links a::after { content:''; position:absolute; bottom:-2px; left:0; width:0; height:1.5px; background:var(--grad-primary); transition:width 0.35s cubic-bezier(0.4,0,0.2,1); }
.footer-links a:hover { color:var(--emerald); }
.footer-links a:hover::after { width:100%; }

/* 14. BLOG POST CARDS */
.post-card { transition: transform 0.4s cubic-bezier(0.34,1.4,0.64,1), border-color 0.35s ease, box-shadow 0.4s cubic-bezier(0.4,0,0.2,1); }
.post-card:hover { transform:translateY(-3px); border-color:rgba(16,185,129,0.40); box-shadow:0 14px 40px rgba(0,0,0,0.28); }

/* 15. ICON LABEL GRADIENTS */
.icon-label { font-size:0.6rem; font-weight:700; letter-spacing:0.07em; padding:3px 7px; border-radius:6px; text-transform:uppercase; color:#fff; }
.icon-label--text { background:linear-gradient(135deg,#10B981,#14B8A6); }
.icon-label--img  { background:linear-gradient(135deg,#06B6D4,#3B82F6); }
.icon-label--dev  { background:linear-gradient(135deg,#8B5CF6,#3B82F6); }
.icon-label--num  { background:linear-gradient(135deg,#F59E0B,#F97316); }
.icon-label--seo  { background:linear-gradient(135deg,#10B981,#06B6D4); }
.icon-label--pdf  { background:linear-gradient(135deg,#F43F5E,#F97316); }

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

/* Mobile */
@media (max-width: 640px) {
  .tool-list, .blog-grid { padding:14px; border-radius:16px; }
  .category-rail { padding:12px 14px; border-radius:14px; }
  .chip-blog { margin-left:0; }
  .chip-blog::before { display:none; }
}


/* ============================================================
   FIX: Native select dropdown options
   Native <option> elements don't inherit theme colors well
   in dark mode — options end up white-on-white.
   This forces proper contrast in both themes.
   ============================================================ */

/* Default (dark theme): dark popup, light text */
select option,
.field select option,
.wm-field select option,
.input-group select option {
  background-color: #0F1A17 !important;
  color: #E8F5EE !important;
  padding: 8px 12px;
}

/* Selected/hovered option */
select option:checked,
select option:hover,
.field select option:checked,
.wm-field select option:checked {
  background-color: #10B981 !important;
  color: #FFFFFF !important;
}

/* Light theme: light popup, dark text */
[data-theme="light"] select option,
[data-theme="light"] .field select option,
[data-theme="light"] .wm-field select option,
[data-theme="light"] .input-group select option {
  background-color: #FFFFFF !important;
  color: #0A1410 !important;
}

[data-theme="light"] select option:checked,
[data-theme="light"] select option:hover {
  background-color: #059669 !important;
  color: #FFFFFF !important;
}

/* Also ensure the closed select shows readable text */
select,
.field select,
.wm-field select,
.input-group select {
  color: var(--ink) !important;
  background-color: var(--bg-2) !important;
}

[data-theme="light"] select,
[data-theme="light"] .field select {
  color: #0A1410 !important;
  background-color: #FFFFFF !important;
}

/* Disabled options */
select option:disabled {
  opacity: 0.5;
}

/* Firefox-specific: option styling */
@supports (-moz-appearance: none) {
  select option {
    background-color: #0F1A17;
    color: #E8F5EE;
  }
  [data-theme="light"] select option {
    background-color: #FFFFFF;
    color: #0A1410;
  }
}


/* ============================================================
   HOMEPAGE FAQ SECTION
   ============================================================ */

.home-faq-section {
  max-width: 900px;
  margin: 56px auto 0;
  padding: 0 4px;
}

.home-faq-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
  margin-bottom: 8px;
  text-align: center;
}

.home-faq-lead {
  font-size: 0.95rem;
  color: var(--ink-2);
  text-align: center;
  margin-bottom: 32px;
  line-height: 1.6;
}

.home-faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.home-faq-item {
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

.home-faq-item:hover {
  border-color: rgba(16,185,129,0.35);
  background: var(--surface-3);
}

.home-faq-item[open] {
  border-color: rgba(16,185,129,0.5);
  background: var(--surface-3);
}

.home-faq-item summary {
  padding: 18px 22px;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  transition: color 0.2s ease;
  position: relative;
}

.home-faq-item summary::-webkit-details-marker { display: none; }

.home-faq-item summary::after {
  content: '+';
  font-family: var(--font-mono);
  font-size: 1.3rem;
  font-weight: 400;
  color: var(--emerald);
  flex-shrink: 0;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(16,185,129,0.10);
  transition: all 0.25s ease;
}

.home-faq-item[open] summary::after {
  content: '−';
  background: var(--grad-a);
  color: #fff;
  transform: rotate(180deg);
}

.home-faq-item summary:hover { color: var(--emerald); }

.home-faq-item p {
  padding: 0 22px 20px;
  font-size: 0.9rem;
  color: var(--ink-2);
  line-height: 1.7;
  margin: 0;
}

/* Light mode adjustments */
[data-theme="light"] .home-faq-item {
  background: #FFFFFF;
  box-shadow: 0 1px 3px rgba(10,20,16,0.04);
}

[data-theme="light"] .home-faq-item:hover {
  box-shadow: 0 4px 14px rgba(10,20,16,0.08);
}

/* Mobile */
@media (max-width: 640px) {
  .home-faq-section { margin-top: 40px; }
  .home-faq-item summary {
    padding: 15px 16px;
    font-size: 0.92rem;
  }
  .home-faq-item p {
    padding: 0 16px 16px;
    font-size: 0.86rem;
  }
}