/* ===== GoQuickTool — Light Theme Design System ===== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&family=Work+Sans:wght@300;400;500;600;700&display=swap');

/* ---------- CSS Variables (Light Theme) ---------- */
:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8fafc;
  --bg-card: #ffffff;
  --bg-card-hover: #f0f9ff;
  --bg-glass: rgba(6, 182, 212, 0.04);
  --bg-glass-border: rgba(0, 0, 0, 0.08);

  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-light: #1e293b;

  --accent-cyan: #0284c7;
  --accent-purple: #7c3aed;
  --accent-pink: #db2777;
  --accent-green: #059669;
  --accent-orange: #d97706;

  --gradient-main: linear-gradient(135deg, #0284c7, #7c3aed, #db2777);
  --gradient-cyan-purple: linear-gradient(135deg, #0284c7, #7c3aed);
  --gradient-purple-pink: linear-gradient(135deg, #7c3aed, #db2777);
  --gradient-green-cyan: linear-gradient(135deg, #059669, #0284c7);
  --gradient-orange-pink: linear-gradient(135deg, #d97706, #db2777);

  --shadow-glow-cyan: 0 4px 24px rgba(2, 132, 199, 0.12);
  --shadow-glow-purple: 0 4px 24px rgba(124, 58, 237, 0.12);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.08);
  --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.12);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --font-body: 'Work Sans', sans-serif;
  --font-heading: 'Poppins', sans-serif;

  --header-height: 72px; /* Set back to standard single row height */
  --max-width: 1200px;

  --transition-fast: 0.18s ease;
  --transition-base: 0.28s ease;
  --transition-slow: 0.5s ease;
}

/* ---------- CSS Variables (Dark Theme) ---------- */
[data-theme="dark"] {
  --bg-primary: #0f172a;
  --bg-secondary: #0b0f19;
  --bg-card: #1e293b;
  --bg-card-hover: #334155;
  --bg-glass: rgba(56, 189, 248, 0.06);
  --bg-glass-border: rgba(255, 255, 255, 0.08);

  --text-primary: #f8fafc;
  --text-secondary: #cbd5e1;
  --text-muted: #64748b;
  --text-light: #f1f5f9;

  --accent-cyan: #38bdf8;
  --accent-purple: #c084fc;
  --accent-pink: #f472b6;
  --accent-green: #34d399;
  --accent-orange: #fbbf24;

  --shadow-glow-cyan: 0 4px 24px rgba(56, 189, 248, 0.15);
  --shadow-glow-purple: 0 4px 24px rgba(192, 132, 252, 0.15);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-card-hover: 0 12px 40px rgba(0, 0, 0, 0.45);
}


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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

ul, ol { list-style: none; }
img { max-width: 100%; display: block; }
button, input, select { font-family: inherit; }

/* ---------- Subtle Tinted Background ---------- */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background:
    radial-gradient(circle at 10% 10%, rgba(2, 132, 199, 0.04) 0%, transparent 50%),
    radial-gradient(circle at 90% 90%, rgba(124, 58, 237, 0.04) 0%, transparent 50%);
  z-index: 0;
  pointer-events: none;
}

/* ---------- Utility ---------- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.gradient-text {
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ============================
   HEADER
   ============================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  z-index: 1000;
  transition: background var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}

[data-theme="dark"] .site-header {
  background: rgba(15, 23, 42, 0.98);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-header.header-scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .site-header.header-scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative; /* Anchor for mega menu width */
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo-bolt {
  font-size: 1.4rem;
  animation: boltPulse 2s infinite;
}

@keyframes boltPulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.15); }
  100% { transform: scale(1); }
}

.logo .go { color: var(--text-primary); }
.logo .quick {
  background: var(--gradient-cyan-purple);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.logo .tool { color: var(--text-primary); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
}

/* Actions Container */
.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.icon-btn {
  background: none;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  border-radius: var(--radius-sm);
  transition: color var(--transition-fast), background var(--transition-fast);
}

.icon-btn:hover {
  color: var(--text-primary);
  background: var(--bg-glass);
}

.icon-btn svg {
  stroke: currentColor;
}

/* Dropdown Container */
.nav-item-dropdown {
  position: static; /* Vital for mega menu to span container width */
  display: inline-block;
}

.dropdown-toggle-btn {
  background: none;
  border: none;
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  transition: all var(--transition-fast);
}

.dropdown-toggle-btn:hover {
  color: var(--text-primary);
  background: var(--bg-glass);
}

.dropdown-toggle-btn .arrow-down {
  font-size: 0.65rem;
  transition: transform var(--transition-fast);
}

.nav-item-dropdown:hover .dropdown-toggle-btn .arrow-down {
  transform: rotate(180deg);
}

.nav-menu a.blog-link {
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-menu a.blog-link:hover {
  color: var(--text-primary);
  background: var(--bg-glass);
}

/* Mega Menu Panel */
.mega-menu-panel {
  position: absolute;
  top: 100%;
  left: 24px;
  right: 24px;
  width: calc(100% - 48px);
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card-hover);
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: opacity var(--transition-fast), transform var(--transition-fast), visibility var(--transition-fast);
  z-index: 999;
  overflow: hidden;
}

.nav-item-dropdown:hover .mega-menu-panel {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.mega-menu-content {
  display: grid;
  grid-template-columns: 360px 1fr;
}

.mega-menu-featured {
  background: var(--bg-secondary);
  padding: 24px;
  border-right: 1px solid var(--bg-glass-border);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mega-menu-section-title {
  font-size: 0.725rem;
  font-weight: 700;
  color: var(--text-muted);
  letter-spacing: 1px;
  margin-bottom: 8px;
  display: block;
}

/* Featured Tool Card */
.featured-card {
  display: flex;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-align: left;
}

.featured-card:hover {
  background: var(--bg-card);
  border-color: var(--bg-glass-border);
  transform: translateX(4px);
  box-shadow: var(--shadow-card);
}

.featured-card .card-icon {
  font-size: 1.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--bg-glass);
}

.featured-card .card-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.featured-card .card-title {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
}

.featured-card .card-desc {
  font-size: 0.75rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

/* Mega Menu Others */
.mega-menu-others {
  padding: 24px;
  display: flex;
  flex-direction: column;
  text-align: left;
}

.others-grid-2col {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px 24px;
  margin-top: 8px;
}

.others-grid-2col a {
  padding: 6px 10px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  display: block;
}

.others-grid-2col a:hover {
  color: var(--accent-cyan);
  background: var(--bg-glass);
  transform: translateX(2px);
}

/* Mega Menu Footer */
.mega-menu-footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--bg-glass-border);
  padding: 12px 24px;
  display: flex;
  justify-content: flex-end;
}

.view-all-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-cyan);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: gap var(--transition-fast);
}

.view-all-link:hover {
  gap: 8px;
}

/* Global Search Modal Overlay */
.search-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(15, 23, 42, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 100px;
  z-index: 2000;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

.search-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.search-modal-container {
  width: 100%;
  max-width: 600px;
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card-hover);
  overflow: hidden;
  transform: scale(0.95);
  transition: transform var(--transition-fast);
}

.search-modal-overlay.open .search-modal-container {
  transform: scale(1);
}

.search-modal-header {
  padding: 16px 20px;
  border-bottom: 1px solid var(--bg-glass-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.search-modal-header h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  color: var(--text-primary);
  font-weight: 700;
}

.search-modal-header .close-btn {
  background: none;
  border: none;
  font-size: 1.8rem;
  line-height: 1;
  color: var(--text-muted);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.search-modal-header .close-btn:hover {
  color: var(--text-primary);
}

.search-modal-body {
  padding: 20px;
}

.search-modal-body .search-input-wrapper {
  position: relative;
  margin-bottom: 16px;
}

.search-modal-body .search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  pointer-events: none;
}

.search-modal-body input {
  width: 100%;
  padding: 14px 16px 14px 48px;
  background: var(--bg-secondary);
  border: 1px solid var(--bg-glass-border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: 1rem;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.search-modal-body input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

.search-results-list {
  max-height: 350px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.search-result-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 14px;
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
  text-align: left;
}

.search-result-item:hover {
  background: var(--bg-secondary);
  border-color: var(--bg-glass-border);
  transform: translateX(4px);
}

.search-result-item .result-title {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.search-result-item .result-desc {
  font-size: 0.8rem;
  color: var(--text-secondary);
  line-height: 1.4;
}

.search-result-item .result-cat {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Helper shortcut text */
.search-modal-footer {
  padding: 10px 20px;
  background: var(--bg-secondary);
  border-top: 1px solid var(--bg-glass-border);
  display: flex;
  justify-content: flex-end;
  font-size: 0.75rem;
  color: var(--text-muted);
}

.search-modal-footer kbd {
  background: var(--bg-card);
  border: 1px solid var(--bg-glass-border);
  border-radius: 4px;
  padding: 2px 6px;
  font-family: inherit;
  margin: 0 2px;
  box-shadow: 0 1px 1px rgba(0,0,0,0.1);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-base);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================
   HERO SECTION
   ============================ */
.hero {
  padding: 150px 0 100px;
  text-align: center;
  position: relative;
  z-index: 1;
  background: linear-gradient(180deg, #f0f9ff 0%, #ffffff 100%);
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
  color: var(--text-primary);
}

.hero .subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.75;
}

.hero-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 36px;
  background: var(--gradient-main);
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(2, 132, 199, 0.3);
}

.hero-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(2, 132, 199, 0.4);
  color: #fff;
}

/* Trust badge strip below hero */
.hero::after {
  content: '✓ 100% Free  •  ✓ No Login  •  ✓ No Data Stored  •  ✓ Instant Results';
  display: block;
  margin-top: 32px;
  font-size: 0.8rem;
  color: var(--text-muted);
  letter-spacing: 0.3px;
  font-weight: 500;
}

/* ============================
   TOOL CARDS (Homepage)
   ============================ */
.tools-section {
  padding: 40px 0 100px;
  position: relative;
  z-index: 1;
}

.tools-section .section-title {
  text-align: center;
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.tools-section .section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  margin-bottom: 48px;
  font-size: 1.05rem;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.tool-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.tool-card:nth-child(1)::before { background: var(--gradient-cyan-purple); }
.tool-card:nth-child(2)::before { background: var(--gradient-purple-pink); }
.tool-card:nth-child(3)::before { background: var(--gradient-green-cyan); }
.tool-card:nth-child(4)::before { background: linear-gradient(135deg, #db2777, #7c3aed); }
.tool-card:nth-child(5)::before { background: var(--gradient-orange-pink); }

.tool-card:hover {
  background: #fafcff;
  transform: translateY(-5px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(2, 132, 199, 0.15);
}

.tool-card:hover::before {
  opacity: 1;
}

.tool-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
}

.tool-card:nth-child(1) .tool-icon { background: rgba(2, 132, 199, 0.1); color: var(--accent-cyan); }
.tool-card:nth-child(2) .tool-icon { background: rgba(124, 58, 237, 0.1); color: var(--accent-purple); }
.tool-card:nth-child(3) .tool-icon { background: rgba(5, 150, 105, 0.1); color: var(--accent-green); }
.tool-card:nth-child(4) .tool-icon { background: rgba(219, 39, 119, 0.1); color: var(--accent-pink); }
.tool-card:nth-child(5) .tool-icon { background: rgba(217, 119, 6, 0.1); color: var(--accent-orange); }

.tool-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.tool-card p {
  color: var(--text-secondary);
  font-size: 0.875rem;
  line-height: 1.65;
  margin-bottom: 22px;
}



.tool-card:hover 

.tool-card:nth-child(2) 
.tool-card:nth-child(3) 
.tool-card:nth-child(4) 
.tool-card:nth-child(5) 

.tool-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.tool-card:nth-child(1) .card-link { color: var(--accent-cyan); }
.tool-card:nth-child(2) .card-link { color: var(--accent-purple); }
.tool-card:nth-child(3) .card-link { color: var(--accent-green); }
.tool-card:nth-child(4) .card-link { color: var(--accent-pink); }
.tool-card:nth-child(5) .card-link { color: var(--accent-orange); }

.tool-card .card-link:hover { gap: 10px; }

.card-link .arrow { transition: transform var(--transition-fast); }
.tool-card:hover .card-link .arrow { transform: translateX(4px); }

/* ============================
   CALCULATOR PAGE LAYOUT
   ============================ */
.calc-page {
  padding: 120px 0 80px;
  min-height: 100vh;
  position: relative;
  z-index: 1;
  background: var(--bg-secondary);
}

.calc-page .page-header {
  text-align: center;
  margin-bottom: 48px;
}

.calc-page .page-header h1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.calc-page .page-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 500px;
  margin: 0 auto;
}

.calc-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 960px;
  margin: 0 auto;
}

/* Calculator Input Panel */
.calc-input-panel {
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
}

.input-group {
  margin-bottom: 28px;
}

.input-group:last-child {
  margin-bottom: 0;
}

.input-group label {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 12px;
}

.input-group .value-display {
  font-weight: 700;
  color: var(--accent-cyan);
  font-size: 1rem;
  background: rgba(2, 132, 199, 0.08);
  padding: 2px 10px;
  border-radius: 50px;
}

/* Range Slider */
.range-slider {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 5px;
  border-radius: 3px;
  background: #e2e8f0;
  outline: none;
  cursor: pointer;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-cyan);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.35);
  border: 3px solid #fff;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 4px 16px rgba(2, 132, 199, 0.45);
}

.range-slider::-moz-range-thumb {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--accent-cyan);
  cursor: pointer;
  border: 3px solid #fff;
  box-shadow: 0 2px 8px rgba(2, 132, 199, 0.35);
}

/* Number Input */
.num-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 1rem;
  font-weight: 500;
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  margin-top: 8px;
}

.num-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.1);
}

/* Select */
.select-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.95rem;
  font-weight: 500;
  outline: none;
  cursor: pointer;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  margin-top: 8px;
  -webkit-appearance: none;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L3 6h10l-5 5z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
}

.select-input:focus {
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.1);
}

.select-input option {
  background: #ffffff;
  color: var(--text-primary);
}

/* Calculator Result Panel */
.calc-result-panel {
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Premium Calculator Layout Upgrades */
.calc-card-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 8px;
  width: 100%;
}

.calc-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  width: 100%;
}

.calc-unit-badge {
  position: absolute;
  right: 16px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--bg-secondary);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  pointer-events: none;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

[data-theme="dark"] .calc-unit-badge {
  background: var(--bg-secondary);
  border-color: rgba(255, 255, 255, 0.05);
}

.calc-interactive-input {
  width: 100%;
  padding: 16px 20px;
  font-size: 1.5rem;
  font-weight: 600;
  text-align: center;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(0, 0, 0, 0.1);
  background: var(--bg-secondary);
  color: var(--text-primary);
  outline: none;
  transition: all var(--transition-fast);
}

[data-theme="dark"] .calc-interactive-input {
  border-color: rgba(255, 255, 255, 0.1);
}

.calc-interactive-input:focus {
  border-color: var(--accent-color, var(--accent-cyan));
  box-shadow: 0 0 0 4px var(--accent-glow, rgba(2, 132, 199, 0.15));
  background: var(--bg-card);
}

.calc-swap-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--text-muted);
  margin: 10px auto;
  width: 44px;
  height: 44px;
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 50%;
  box-shadow: var(--shadow-card);
  cursor: pointer;
  transition: all var(--transition-fast);
  z-index: 2;
}

[data-theme="dark"] .calc-swap-icon {
  border-color: rgba(255, 255, 255, 0.1);
}

.calc-swap-icon:hover {
  color: var(--accent-color, var(--accent-cyan));
  border-color: var(--accent-color, var(--accent-cyan));
  box-shadow: 0 0 12px var(--accent-glow, rgba(2, 132, 199, 0.15));
}

/* Accent overrides for thematic look and beautiful card backgrounds */
.theme-pink {
  --accent-color: var(--accent-pink);
  --accent-glow: rgba(219, 39, 119, 0.15);
}
.theme-pink .calc-input-panel,
.theme-pink .calc-result-panel {
  background: linear-gradient(135deg, rgba(219, 39, 119, 0.015), rgba(219, 39, 119, 0.04));
  border-color: rgba(219, 39, 119, 0.12);
  box-shadow: 0 8px 30px rgba(219, 39, 119, 0.03);
}
[data-theme="dark"] .theme-pink .calc-input-panel,
[data-theme="dark"] .theme-pink .calc-result-panel {
  background: linear-gradient(135deg, #1e293b, rgba(219, 39, 119, 0.06));
  border-color: rgba(219, 39, 119, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.theme-purple {
  --accent-color: var(--accent-purple);
  --accent-glow: rgba(124, 58, 237, 0.15);
}
.theme-purple .calc-input-panel,
.theme-purple .calc-result-panel {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.015), rgba(124, 58, 237, 0.04));
  border-color: rgba(124, 58, 237, 0.12);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.03);
}
[data-theme="dark"] .theme-purple .calc-input-panel,
[data-theme="dark"] .theme-purple .calc-result-panel {
  background: linear-gradient(135deg, #1e293b, rgba(124, 58, 237, 0.06));
  border-color: rgba(124, 58, 237, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.theme-cyan {
  --accent-color: var(--accent-cyan);
  --accent-glow: rgba(2, 132, 199, 0.15);
}
.theme-cyan .calc-input-panel,
.theme-cyan .calc-result-panel {
  background: linear-gradient(135deg, rgba(2, 132, 199, 0.015), rgba(2, 132, 199, 0.04));
  border-color: rgba(2, 132, 199, 0.12);
  box-shadow: 0 8px 30px rgba(2, 132, 199, 0.03);
}
[data-theme="dark"] .theme-cyan .calc-input-panel,
[data-theme="dark"] .theme-cyan .calc-result-panel {
  background: linear-gradient(135deg, #1e293b, rgba(2, 132, 199, 0.06));
  border-color: rgba(2, 132, 199, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.theme-green {
  --accent-color: var(--accent-green);
  --accent-glow: rgba(5, 150, 105, 0.15);
}
.theme-green .calc-input-panel,
.theme-green .calc-result-panel {
  background: linear-gradient(135deg, rgba(5, 150, 105, 0.015), rgba(5, 150, 105, 0.04));
  border-color: rgba(5, 150, 105, 0.12);
  box-shadow: 0 8px 30px rgba(5, 150, 105, 0.03);
}
[data-theme="dark"] .theme-green .calc-input-panel,
[data-theme="dark"] .theme-green .calc-result-panel {
  background: linear-gradient(135deg, #1e293b, rgba(5, 150, 105, 0.06));
  border-color: rgba(5, 150, 105, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}

.theme-orange {
  --accent-color: var(--accent-orange);
  --accent-glow: rgba(217, 119, 6, 0.15);
}
.theme-orange .calc-input-panel,
.theme-orange .calc-result-panel {
  background: linear-gradient(135deg, rgba(217, 119, 6, 0.015), rgba(217, 119, 6, 0.04));
  border-color: rgba(217, 119, 6, 0.12);
  box-shadow: 0 8px 30px rgba(217, 119, 6, 0.03);
}
[data-theme="dark"] .theme-orange .calc-input-panel,
[data-theme="dark"] .theme-orange .calc-result-panel {
  background: linear-gradient(135deg, #1e293b, rgba(217, 119, 6, 0.06));
  border-color: rgba(217, 119, 6, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.25);
}


/* SVG Doughnut Chart */
.chart-container {
  width: 220px;
  height: 220px;
  margin-bottom: 32px;
  position: relative;
}

.chart-container svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

/* Override the SVG background circle color for light mode */
.chart-container svg circle:first-child {
  stroke: #e2e8f0 !important;
}

.chart-container .chart-center-text {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

.chart-center-text .label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 500;
}

.chart-center-text .amount {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
}

/* Result Stats */
.result-stats {
  width: 100%;
}

.result-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 13px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.result-row:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.result-row .result-label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--text-secondary);
}

.result-row .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex-shrink: 0;
}

.dot.invested { background: var(--accent-cyan); }
.dot.returns { background: var(--accent-purple); }
.dot.total { background: var(--accent-green); }
.dot.interest { background: var(--accent-pink); }
.dot.principal { background: var(--accent-cyan); }
.dot.emi { background: var(--accent-orange); }

.result-row .result-value {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-primary);
}

.result-row.highlight {
  background: rgba(5, 150, 105, 0.06);
  margin: 8px -16px 0;
  padding: 16px;
  border-radius: var(--radius-sm);
  border-bottom: none;
  border: 1px solid rgba(5, 150, 105, 0.12);
}

.result-row.highlight .result-value {
  color: var(--accent-green);
  font-size: 1.15rem;
}

/* ============================
   FORMULA SECTION
   ============================ */
.formula-section {
  max-width: 960px;
  margin: 32px auto 0;
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: 0 2px 16px rgba(0, 0, 0, 0.06);
}

.formula-section h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.formula-section p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 12px;
}

.formula-section .formula-box {
  background: rgba(2, 132, 199, 0.06);
  border: 1px solid rgba(2, 132, 199, 0.2);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  font-family: 'Courier New', monospace;
  font-size: 1rem;
  color: var(--accent-cyan);
  margin: 16px 0;
  text-align: center;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.formula-section ul {
  padding-left: 20px;
}

.formula-section ul li {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.8;
  list-style: disc;
}

.formula-section ul li strong {
  color: var(--text-primary);
}

/* ============================
   FOOTER
   ============================ */
.site-footer {
  background: #f1f5f9;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  padding: 30px 0; 0;
  position: relative;
  z-index: 1;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 2fr 1.1fr 1.1fr 1.1fr 1.1fr;
  gap: 28px;
}

.footer-about .footer-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.footer-about p {
  color: var(--text-muted);
  font-size: 0.875rem;
  line-height: 1.7;
  max-width: 340px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 20px;
  position: relative;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--gradient-main);
  border-radius: 2px;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  color: var(--text-muted);
  font-size: 0.875rem;
  transition: all var(--transition-fast);
}

.footer-col ul li a:hover {
  color: var(--accent-cyan);
  padding-left: 4px;
}

.footer-bottom {
  max-width: var(--max-width);
  margin: 48px auto 0;
  padding: 20px 24px;
  border-top: 1px solid rgba(0, 0, 0, 0.08);
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-muted);
  background: #e8eef5;
}

/* ============================
   SEO CONTENT SECTIONS
   ============================ */
.seo-content {
  max-width: 960px;
  margin: 32px auto 0;
  position: relative;
  z-index: 1;
}

.content-block {
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-xl);
  padding: 36px;
  margin-bottom: 20px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.content-block h2 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 18px;
  line-height: 1.3;
  color: var(--text-primary);
}

.content-block h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  margin: 20px 0 10px;
  color: var(--text-primary);
}

.content-block p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.85;
  margin-bottom: 14px;
}

.content-block p:last-child {
  margin-bottom: 0;
}

.content-block strong {
  color: var(--text-primary);
  font-weight: 600;
}

.content-block ul,
.content-block ol {
  padding-left: 20px;
  margin-bottom: 16px;
}

.content-block ul li,
.content-block ol li {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.85;
  list-style: disc;
  margin-bottom: 6px;
}

.content-block ol li {
  list-style: decimal;
}

/* Feature Grid */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.feature-item {
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: all var(--transition-base);
}

.feature-item:hover {
  border-color: rgba(2, 132, 199, 0.2);
  background: rgba(2, 132, 199, 0.03);
  transform: translateY(-2px);
}

.feature-item .feat-icon {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.feature-item h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.feature-item p {
  font-size: 0.85rem;
  margin-bottom: 0;
  color: var(--text-secondary);
}

/* Comparison Table */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.9rem;
}

.comparison-table thead th {
  background: rgba(2, 132, 199, 0.06);
  padding: 14px 16px;
  text-align: left;
  font-weight: 600;
  color: var(--text-primary);
  border-bottom: 2px solid rgba(2, 132, 199, 0.15);
  font-family: var(--font-heading);
}

.comparison-table thead th:first-child {
  border-radius: var(--radius-sm) 0 0 0;
}

.comparison-table thead th:last-child {
  border-radius: 0 var(--radius-sm) 0 0;
}

.comparison-table tbody td {
  padding: 12px 16px;
  color: var(--text-secondary);
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.comparison-table tbody tr:hover td {
  background: rgba(2, 132, 199, 0.03);
}

/* FAQ Accordion */
.faq-list {
  margin-top: 16px;
}

.faq-item {
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-md);
  margin-bottom: 10px;
  overflow: hidden;
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  background: var(--bg-card);
}

.faq-item:hover {
  border-color: rgba(2, 132, 199, 0.2);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 20px;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  transition: background var(--transition-fast);
}

.faq-question:hover {
  background: rgba(2, 132, 199, 0.03);
}

.faq-question .faq-icon {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--accent-cyan);
  transition: transform var(--transition-base);
}

.faq-item.open .faq-question .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 600px;
  padding: 0 20px 20px;
}

.faq-answer p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

/* Steps */
.steps-list {
  counter-reset: step;
  margin: 20px 0;
}

.step-item {
  display: flex;
  gap: 16px;
  margin-bottom: 16px;
  align-items: flex-start;
}

.step-num {
  counter-increment: step;
  width: 36px;
  height: 36px;
  min-width: 36px;
  border-radius: 50%;
  background: rgba(2, 132, 199, 0.1);
  color: var(--accent-cyan);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-item p {
  margin-bottom: 0;
}

/* Highlight Callout */
.callout {
  background: rgba(2, 132, 199, 0.05);
  border-left: 3px solid var(--accent-cyan);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 16px 20px;
  margin: 20px 0;
}

.callout p {
  margin-bottom: 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

@media (max-width: 768px) {
  .content-block {
    padding: 24px;
  }

  .feature-grid {
    grid-template-columns: 1fr;
  }

  .comparison-table {
    font-size: 0.8rem;
  }

  .comparison-table thead th,
  .comparison-table tbody td {
    padding: 10px 12px;
  }
}

/* ============================
   ANIMATIONS
   ============================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.6; }
}

.animate-in {
  animation: fadeInUp 0.55s ease forwards;
}

.animate-in-delay-1 { animation-delay: 0.08s; opacity: 0; }
.animate-in-delay-2 { animation-delay: 0.16s; opacity: 0; }
.animate-in-delay-3 { animation-delay: 0.24s; opacity: 0; }
.animate-in-delay-4 { animation-delay: 0.32s; opacity: 0; }

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.2rem;
  }

  .hero .subtitle {
    font-size: 1rem;
  }

  .tools-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .calc-wrapper {
    grid-template-columns: 1fr;
  }

  .calc-page .page-header h1 {
    font-size: 1.8rem;
  }

  :root {
    --header-height: 64px;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--bg-card) !important;
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: stretch;
    padding: 80px 20px 40px;
    gap: 12px;
    transition: right var(--transition-base);
    border-left: 1px solid var(--bg-glass-border);
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.15);
    overflow-y: auto;
  }

  .nav-menu.open {
    right: 0;
  }

  .nav-item-dropdown {
    width: 100%;
    position: relative;
  }
  
  .dropdown-toggle-btn {
    width: 100%;
    justify-content: space-between;
    padding: 12px 16px;
    font-size: 0.95rem;
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
  }
  
  .mega-menu-panel {
    position: static;
    width: 100%;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    border-radius: 0;
    max-height: 0;
    transition: max-height 0.3s ease;
    background: transparent;
  }
  
  .nav-item-dropdown.open .mega-menu-panel {
    max-height: 2000px;
    margin-top: 8px;
    border-left: 2px solid var(--accent-cyan);
    padding-left: 12px;
  }
  
  .mega-menu-content {
    grid-template-columns: 1fr;
  }
  
  .mega-menu-featured {
    padding: 8px 0;
    background: transparent;
    border-right: none;
    border-bottom: 1px solid var(--bg-glass-border);
  }
  
  .featured-card {
    padding: 8px 4px;
  }
  
  .mega-menu-others {
    padding: 12px 0 8px;
  }
  
  .others-grid-2col {
    grid-template-columns: 1fr;
    gap: 6px;
  }
  
  .others-grid-2col a {
    padding: 8px 12px;
  }
  
  .mega-menu-footer {
    padding: 8px 0;
    background: transparent;
    border-top: none;
  }

  .nav-menu a.blog-link {
    font-size: 0.95rem;
    padding: 12px 16px;
    width: 100%;
    border-radius: var(--radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
  }

  .hamburger {
    display: flex;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .formula-section {
    padding: 24px;
  }

  .calc-input-panel,
  .calc-result-panel {
    padding: 24px;
  }

  .chart-container {
    width: 180px;
    height: 180px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 120px 0 60px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .container {
    padding: 0 16px;
  }
}

/* ============================
   POLICY PAGES (Privacy, Terms, Disclaimer)
   ============================ */
.policy-page {
  padding: 120px 0 80px;
  min-height: 100vh;
  position: relative;
  z-index: 1;
  background: var(--bg-secondary);
}

.policy-content {
  max-width: 800px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.policy-content h1 {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 8px;
  text-align: center;
  color: var(--text-primary);
}

.policy-content .last-updated {
  color: var(--text-muted);
  font-size: 0.875rem;
  text-align: center;
  margin-bottom: 40px;
}

.policy-section {
  margin-bottom: 32px;
}

.policy-section h2 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.policy-section p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: 12px;
}

.policy-section ul {
  padding-left: 20px;
  margin-bottom: 12px;
}

.policy-section ul li {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.8;
  list-style: disc;
  margin-bottom: 8px;
}

/* ============================
   ABOUT SECTION & STATS
   ============================ */
.about-section {
  padding: 40px 0;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  background: var(--bg-secondary);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-content h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.about-content p {
  color: var(--text-secondary);
  font-size: 1rem;
  margin-bottom: 32px;
  line-height: 1.75;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-item {
  display: flex;
  gap: 16px;
}

.feature-item .feat-icon {
  width: 44px;
  height: 44px;
  background: rgba(2, 132, 199, 0.08);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.feature-item h4 {
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--text-primary);
}

.feature-item p {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-bottom: 0;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 16px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-lg);
  padding: 28px 16px;
  text-align: center;
  transition: all var(--transition-base);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.stat-card:hover {
  border-color: rgba(2, 132, 199, 0.25);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.stat-card h3 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 4px;
  background: var(--gradient-main);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-card p {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* ============================
   SEO FOOTER CONTENT
   ============================ */
.seo-footer-content {
  padding: 0 0 80px;
}

.seo-footer-content .content-block {
  border: 1px solid rgba(0, 0, 0, 0.08);
  background: var(--bg-card);
  padding: 40px;
}

.seo-footer-content h2 {
  font-size: 1.4rem;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.seo-footer-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

@media (max-width: 992px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

/* ============================
   HOW IT WORKS (Homepage)
   ============================ */
.how-it-works {
  padding: 40px 0;
  background: var(--bg-secondary);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.step-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-xl);
  padding: 36px;
  position: relative;
  transition: all var(--transition-base);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.step-card:hover {
  transform: translateY(-4px);
  border-color: rgba(2, 132, 199, 0.15);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.08);
}

.step-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: rgba(2, 132, 199, 0.08);
  position: absolute;
  top: 20px;
  right: 28px;
  line-height: 1;
}

.step-card h3 {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.step-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.65;
}

.home-faqs {
  padding: 40px 0 80px;
}

@media (max-width: 768px) {
  .hero h1 { font-size: 2.2rem; }
  .calc-wrapper { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .nav-menu { right: -100%; }
  .nav-menu.open { right: 0; display: flex; flex-direction: column; }
  .hamburger { display: flex; }
}

/* ============================
   BLOG PAGE
   ============================ */
.blog-page {
  padding: 120px 0 80px;
  min-height: 100vh;
  position: relative;
  z-index: 1;
  background: var(--bg-secondary);
}

.blog-page .page-header {
  text-align: center;
  margin-bottom: 30px;
}

.blog-page .page-header h1 {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 800;
  margin-bottom: 14px;
  color: var(--text-primary);
}

.blog-page .page-header p {
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto;
}

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 24px;
  margin-bottom: 30px;
}

/* Blog Card */
.blog-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.blog-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  opacity: 0;
  transition: opacity var(--transition-base);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

.blog-card:nth-child(3n+1)::before { background: var(--gradient-cyan-purple); }
.blog-card:nth-child(3n+2)::before { background: var(--gradient-purple-pink); }
.blog-card:nth-child(3n+3)::before { background: var(--gradient-green-cyan); }

.blog-card:hover {
  transform: translateY(-5px);
  border-color: rgba(2, 132, 199, 0.15);
  box-shadow: var(--shadow-card-hover);
}

.blog-card:hover::before { opacity: 1; }

.blog-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  background: linear-gradient(135deg, rgba(2,132,199,0.1), rgba(124,58,237,0.1));
}

.blog-card-img-placeholder {
  width: 100%;
  height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #f0f9ff, #faf5ff);
}

.blog-card-img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: inherit;
  opacity: 0.6;
}

.blog-card-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  flex-wrap: wrap;
}

.blog-tag {
  display: inline-block;
  padding: 3px 12px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.blog-tag.investing { background: rgba(2,132,199,0.1); color: var(--accent-cyan); }
.blog-tag.sip { background: rgba(124,58,237,0.1); color: var(--accent-purple); }
.blog-tag.emi { background: rgba(217,119,6,0.1); color: var(--accent-orange); }
.blog-tag.savings { background: rgba(5,150,105,0.1); color: var(--accent-green); }
.blog-tag.tax { background: rgba(219,39,119,0.1); color: var(--accent-pink); }
.blog-tag.general { background: rgba(0,0,0,0.05); color: var(--text-secondary); }

.blog-card-date {
  font-size: 0.78rem;
  color: var(--text-muted);
}

.blog-card-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 10px;
  line-height: 1.4;
}

.blog-card-excerpt {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 20px;
}

.blog-read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--accent-cyan);
  transition: all var(--transition-fast);
  margin-top: auto;
}

.blog-read-more:hover { gap: 10px; }

/* Blog Featured Banner */
.blog-featured {
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-xl);
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  margin-bottom: 48px;
  transition: all var(--transition-base);
  position: relative;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
}

.blog-featured::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--gradient-main);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.blog-featured:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(2, 132, 199, 0.15);
}

.blog-featured-img {
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 5rem;
  background: linear-gradient(135deg, #f0f9ff, #faf5ff);
  position: relative;
  overflow: hidden;
}

.blog-featured-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 70%, rgba(2,132,199,0.08), transparent 70%);
}

.blog-featured-body {
  padding: 40px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.blog-featured-label {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 14px;
}

.blog-featured-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.blog-featured-excerpt {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.75;
  margin-bottom: 24px;
}

.blog-featured-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Blog Section Title */
.blog-section-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-primary);
}

.blog-section-title::after {
  content: '';
  flex: 1;
  height: 1px;
  background: rgba(0, 0, 0, 0.08);
}

/* Blog coming soon / empty state */
.blog-empty {
  text-align: center;
  padding: 80px 20px;
  color: var(--text-muted);
}

.blog-empty .empty-icon {
  font-size: 4rem;
  margin-bottom: 20px;
  display: block;
}

.blog-empty h3 {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-secondary);
  margin-bottom: 10px;
}

/* Nav blog link highlight */
.nav-menu a.blog-link {
  position: relative;
  color: var(--accent-cyan);
}

.nav-menu a.blog-link::after {
  content: 'NEW';
  position: absolute;
  top: -4px;
  right: -4px;
  background: var(--gradient-purple-pink);
  color: #fff;
  font-size: 0.55rem;
  font-weight: 700;
  padding: 1px 5px;
  border-radius: 50px;
  letter-spacing: 0.5px;
}

@media (max-width: 768px) {
  .blog-grid {
    grid-template-columns: 1fr;
  }
  .blog-featured {
    grid-template-columns: 1fr;
  }
  .blog-featured-img {
    min-height: 180px;
  }
  .blog-featured-body {
    padding: 28px;
  }
  .blog-featured-title {
    font-size: 1.3rem;
  }
  .blog-page .page-header h1 {
    font-size: 2rem;
  }
}

@media (max-width: 480px) {
  .blog-card-body { padding: 20px; }
}

/* ============================
   BLOG POST CONTENT
   ============================ */
.blog-post-page {
  padding: 40px 0;
  background: var(--bg-secondary);
}

.blog-content {
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
  color: var(--text-primary);
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.06);
}

.blog-content h1 {
  font-size: 2.2rem;
  margin-bottom: 24px;
  color: var(--text-primary);
  line-height: 1.25;
}

.blog-content h2 {
  font-size: 1.6rem;
  margin: 40px 0 18px;
  color: var(--text-light);
}

.blog-content h3 {
  font-size: 1.25rem;
  margin: 28px 0 14px;
  color: var(--text-primary);
}

.blog-content p {
  margin-bottom: 20px;
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.85;
}

.blog-content ul {
  margin-bottom: 20px;
  padding-left: 20px;
  font-size: 1rem;
}

.blog-content li {
  margin-bottom: 10px;
  color: var(--text-secondary);
  list-style: disc;
}

.blog-content a {
  color: var(--accent-cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.blog-content strong {
  color: var(--text-primary);
  font-weight: 600;
}

.blog-meta {
  display: flex;
  gap: 16px;
  color: var(--text-muted);
  margin-bottom: 36px;
  font-size: 0.875rem;
  flex-wrap: wrap;
  align-items: center;
}

@media (max-width: 768px) {
  .blog-content {
    padding: 28px 24px;
  }
  .blog-content h1 {
    font-size: 1.75rem;
  }
}

/* ============================
   DROPDOWN NAVIGATION SYSTEM
   ============================ */
.dropdown {
  position: relative;
  display: inline-block;
}

.dropdown-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  cursor: pointer;
  padding: 8px 14px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.dropdown-toggle:hover {
  color: var(--text-primary);
  background: rgba(2, 132, 199, 0.06);
}

.dropdown-toggle .arrow-down {
  font-size: 0.6rem;
  transition: transform var(--transition-fast);
}

.dropdown:hover .dropdown-toggle .arrow-down {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: #ffffff;
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 230px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-fast);
  z-index: 1100;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(4px);
}

.dropdown-menu a {
  display: block;
  width: 100%;
  padding: 10px 14px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-secondary) !important;
  border-radius: var(--radius-sm);
  text-align: left;
  transition: all var(--transition-fast);
  background: transparent !important;
}

.dropdown-menu a:hover {
  color: var(--accent-cyan) !important;
  background: rgba(2, 132, 199, 0.06) !important;
}

.dropdown-menu a.active {
  background: rgba(2, 132, 199, 0.1) !important;
  color: var(--accent-cyan) !important;
  font-weight: 600;
}

/* Mobile responsive override for dropdown */
@media (max-width: 768px) {
  .dropdown {
    width: 100%;
  }
  .dropdown-toggle {
    display: none !important; /* Hide dropdown header toggle on mobile */
  }
  .dropdown-menu {
    position: static !important;
    transform: none !important;
    box-shadow: none !important;
    border: none !important;
    opacity: 1 !important;
    visibility: visible !important;
    padding: 0 !important;
    width: 100% !important;
    display: flex !important;
    flex-direction: column !important;
    gap: 0 !important;
    background: transparent !important;
  }
  .dropdown-menu a {
    font-size: 1rem !important;
    padding: 12px 16px !important;
    width: 100% !important;
    color: var(--text-secondary) !important;
  }
  .dropdown-menu a.active {
    background: rgba(2, 132, 199, 0.1) !important;
    color: var(--accent-cyan) !important;
  }
}

/* Homepage Tools Categorization */
.category-section {
  margin-top: 48px;
}
.category-section:first-of-type {
  margin-top: 0;
}
.category-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 24px;
  position: relative;
  display: inline-block;
  padding-bottom: 6px;
}
.category-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 36px;
  height: 3px;
  background: var(--gradient-main);
  border-radius: 2px;
}

/* --- Category Selector Grid --- */
.category-selector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-top: 36px;
  margin-bottom: 48px;
}

.category-card {
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-xl);
  padding: 28px 24px;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.category-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.category-card[data-category="loans-debt"]::before { background: var(--gradient-orange-pink); }
.category-card[data-category="personal-budget"]::before { background: var(--gradient-cyan-purple); }
.category-card[data-category="tax-business"]::before { background: var(--gradient-green-cyan); }
.category-card[data-category="utilities-converters"]::before { background: var(--gradient-purple-pink); }

.category-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: rgba(2, 132, 199, 0.15);
}

.category-card:hover::before,
.category-card.active::before {
  opacity: 1;
}

.category-card.active {
  border-color: var(--accent-cyan);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-glow-cyan);
}

.category-card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 16px;
}

.category-card-badge {
  position: absolute;
  top: 24px;
  right: 24px;
  font-size: 0.75rem;
  font-weight: 700;
  background: rgba(2, 132, 199, 0.08);
  color: var(--accent-cyan);
  padding: 4px 10px;
  border-radius: 50px;
  transition: all var(--transition-fast);
}

.category-card[data-category="loans-debt"] .category-card-badge {
  background: rgba(217, 119, 6, 0.08);
  color: var(--accent-orange);
}
.category-card[data-category="tax-business"] .category-card-badge {
  background: rgba(5, 150, 105, 0.08);
  color: var(--accent-green);
}
.category-card[data-category="utilities-converters"] .category-card-badge {
  background: rgba(124, 58, 237, 0.08);
  color: var(--accent-purple);
}

.category-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.category-card p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.5;
  margin-bottom: 16px;
  flex-grow: 1;
}

.category-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--accent-cyan);
  transition: all var(--transition-fast);
}

.category-card:hover .category-card-link {
  gap: 10px;
}

/* --- Active Category Section --- */
#active-category-wrapper {
  background: rgba(2, 132, 199, 0.01);
  border: 1px dashed rgba(2, 132, 199, 0.15);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  margin-top: 24px;
  transition: all var(--transition-base);
}

#active-category-wrapper.hidden {
  display: none;
}

.category-section.hidden {
  display: none;
  opacity: 0;
  transform: translateY(15px);
}

.category-section.active-section {
  display: block;
  opacity: 1;
  transform: translateY(0);
}

#active-category-wrapper .category-section {
  margin-top: 0;
}

/* --- Result Header (For Non-Graph Pages) --- */
.result-header {
  text-align: center;
  margin-bottom: 24px;
  padding: 24px 20px;
  background: rgba(2, 132, 199, 0.03);
  border: 1px solid rgba(2, 132, 199, 0.08);
  border-radius: var(--radius-lg);
  width: 100%;
  box-sizing: border-box;
  transition: all var(--transition-base);
}
.result-header .result-label {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}
.result-header .result-value {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-cyan);
  font-family: var(--font-heading);
  letter-spacing: -0.5px;
}

/* --- Tool Search Bar --- */
.search-container {
  max-width: 600px;
  margin: 0 auto 36px;
}

.search-input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-xl);
  padding: 4px 16px 4px 48px;
  transition: all var(--transition-base);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.search-input-wrapper:focus-within {
  border-color: var(--accent-cyan);
  box-shadow: var(--shadow-glow-cyan);
}

.search-icon {
  position: absolute;
  left: 18px;
  color: var(--text-secondary);
  pointer-events: none;
  transition: color var(--transition-fast);
}

.search-input-wrapper:focus-within .search-icon {
  color: var(--accent-cyan);
}

#tool-search {
  width: 100%;
  padding: 12px 0;
  font-size: 1.05rem;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text-primary);
}

#tool-search::placeholder {
  color: var(--text-muted);
}

.clear-search-btn {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  padding: 4px 8px;
  transition: color var(--transition-fast);
}

.clear-search-btn:hover {
  color: var(--text-primary);
}

.clear-search-btn.hidden {
  display: none;
}

/* --- Search Results Section --- */
#search-results-wrapper {
  background: rgba(2, 132, 199, 0.01);
  border: 1px dashed rgba(2, 132, 199, 0.15);
  border-radius: var(--radius-xl);
  padding: 40px 32px;
  margin-bottom: 48px;
  transition: all var(--transition-base);
}

#search-results-wrapper.hidden {
  display: none;
}

.no-results-msg {
  text-align: center;
  padding: 32px;
  color: var(--text-secondary);
  font-size: 1rem;
}

/* --- Background Remover Tool --- */
.upload-dropzone {
  border: 2px dashed rgba(2, 132, 199, 0.2);
  background: rgba(2, 132, 199, 0.01);
  border-radius: var(--radius-xl);
  padding: 48px 32px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-base);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-height: 250px;
}

.upload-dropzone:hover, .upload-dropzone.dragover {
  border-color: var(--accent-cyan);
  background: rgba(2, 132, 199, 0.04);
  transform: translateY(-2px);
}

.upload-dropzone svg {
  color: var(--accent-cyan);
  transition: transform var(--transition-fast);
}

.upload-dropzone:hover svg {
  transform: translateY(-4px);
}

.upload-dropzone h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  margin: 0;
}

.upload-dropzone p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  margin: 0;
  max-width: 320px;
  line-height: 1.5;
}

.btn-file-select {
  padding: 10px 24px;
  font-size: 0.875rem;
  font-weight: 600;
  color: #ffffff;
  background: var(--accent-cyan);
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-file-select:hover {
  background: #0274b3;
  box-shadow: 0 4px 12px rgba(2, 132, 199, 0.2);
}

/* Progress & Loading State */
.loading-wrapper {
  text-align: center;
  padding: 40px 24px;
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.progress-container {
  width: 100%;
  max-width: 400px;
  height: 8px;
  background: #e2e8f0;
  border-radius: 50px;
  overflow: hidden;
  position: relative;
}

.progress-bar-fill {
  height: 100%;
  width: 0%;
  background: var(--gradient-cyan-purple);
  border-radius: 50px;
  transition: width 0.3s ease;
}

.loading-spinner {
  width: 48px;
  height: 48px;
  border: 4px solid rgba(2, 132, 199, 0.1);
  border-left-color: var(--accent-cyan);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  100% { transform: rotate(360deg); }
}

/* Image Comparison Grid */
.img-comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  width: 100%;
  margin-bottom: 28px;
}

@media (max-width: 768px) {
  .img-comparison-grid {
    grid-template-columns: 1fr;
  }
}

.comparison-box {
  background: var(--bg-card);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: var(--radius-xl);
  padding: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.comparison-box h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
  text-align: center;
}

.image-preview-frame {
  width: 100%;
  height: 300px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(0, 0, 0, 0.05);
}

.image-preview-frame img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
  z-index: 2;
}

/* Checkerboard Background */
.bg-checkerboard {
  background-color: #ffffff;
  background-image: linear-gradient(45deg, #f1f5f9 25%, transparent 25%), 
                    linear-gradient(-45deg, #f1f5f9 25%, transparent 25%), 
                    linear-gradient(45deg, transparent 75%, #f1f5f9 75%), 
                    linear-gradient(-45deg, transparent 75%, #f1f5f9 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0px;
}

.bg-solid-white { background: #ffffff !important; }
.bg-solid-black { background: #0f172a !important; }
.bg-solid-red { background: #ef4444 !important; }
.bg-solid-blue { background: #3b82f6 !important; }
.bg-solid-green { background: #10b981 !important; }

/* Custom Background Toggles */
.bg-color-picker-row {
  display: flex;
  gap: 8px;
  justify-content: center;
  align-items: center;
  margin-top: 14px;
}

.bg-color-dot {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 2px solid #ffffff;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.15);
  cursor: pointer;
  transition: transform var(--transition-fast);
}

.bg-color-dot:hover, .bg-color-dot.active {
  transform: scale(1.15);
  box-shadow: 0 0 0 2px var(--accent-cyan);
}

.bg-color-dot.dot-checkerboard {
  background-image: linear-gradient(45deg, #ccc 25%, transparent 25%), 
                    linear-gradient(-45deg, #ccc 25%, transparent 25%), 
                    linear-gradient(45deg, transparent 75%, #ccc 75%), 
                    linear-gradient(-45deg, transparent 75%, #ccc 75%);
  background-size: 8px 8px;
  background-position: 0 0, 0 4px, 4px -4px, -4px 0px;
  background-color: #fff;
}

.bg-color-dot.dot-white { background: #ffffff; }
.bg-color-dot.dot-black { background: #0f172a; }
.bg-color-dot.dot-red { background: #ef4444; }
.bg-color-dot.dot-blue { background: #3b82f6; }
.bg-color-dot.dot-green { background: #10b981; }

.btn-row {
  display: flex;
  gap: 12px;
  width: 100%;
  margin-top: 16px;
}

.btn-secondary-action {
  flex: 1;
  padding: 12px 20px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-secondary);
  background: var(--bg-secondary);
  border: 1px solid rgba(0, 0, 0, 0.08);
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.btn-secondary-action:hover {
  background: #f1f5f9;
  color: var(--text-primary);
}