/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* Base Colors */
  --bg-primary: #06080f;
  --bg-secondary: #0c1018;
  --bg-tertiary: #111827;
  --bg-card: #111827;
  --bg-card-hover: #1a2236;
  --border-color: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);

  /* YouTube */
  --youtube-red: #FF0033;

  /* Text */
  --text-primary: #f0f4fc;
  --text-secondary: #7d8ba0;
  --text-muted: #4a5568;

  /* Category Colors */
  --youtube: #FF0033;
  --youtube-bg: rgba(255, 0, 51, 0.08);
  --youtube-border: rgba(255, 0, 51, 0.2);

  --seo: #00C853;
  --seo-bg: rgba(0, 200, 83, 0.08);
  --seo-border: rgba(0, 200, 83, 0.2);

  --text-tools: #2196F3;
  --text-tools-bg: rgba(33, 150, 243, 0.08);
  --text-tools-border: rgba(33, 150, 243, 0.2);

  --image-tools: #9C27B0;
  --image-tools-bg: rgba(156, 39, 176, 0.08);
  --image-tools-border: rgba(156, 39, 176, 0.2);

  --dev-tools: #FF9100;
  --dev-tools-bg: rgba(255, 145, 0, 0.08);
  --dev-tools-border: rgba(255, 145, 0, 0.2);

  --social: #E91E63;
  --social-bg: rgba(233, 30, 99, 0.08);
  --social-border: rgba(233, 30, 99, 0.2);

  --domain: #00BCD4;
  --domain-bg: rgba(0, 188, 212, 0.08);
  --domain-border: rgba(0, 188, 212, 0.2);

  --converter: #5C6BC0;
  --converter-bg: rgba(92, 107, 192, 0.08);
  --converter-border: rgba(92, 107, 192, 0.2);

  /* Spacing */
  --container-max: 1280px;
  --section-gap: 3rem;

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

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ===== LIGHT THEME ===== */
[data-theme="light"] {
  --bg-primary: #f5f7fa;
  --bg-secondary: #edf0f5;
  --bg-tertiary: #ffffff;
  --bg-card: #ffffff;
  --bg-card-hover: #f0f2f6;
  --border-color: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(0, 0, 0, 0.15);

  --youtube-red: #FF0033;

  --text-primary: #111827;
  --text-secondary: #4b5563;
  --text-muted: #9ca3af;

  --youtube-bg: rgba(255, 0, 51, 0.06);
  --youtube-border: rgba(255, 0, 51, 0.15);
  --seo-bg: rgba(0, 200, 83, 0.06);
  --seo-border: rgba(0, 200, 83, 0.15);
  --text-tools-bg: rgba(33, 150, 243, 0.06);
  --text-tools-border: rgba(33, 150, 243, 0.15);
  --image-tools-bg: rgba(156, 39, 176, 0.06);
  --image-tools-border: rgba(156, 39, 176, 0.15);
  --dev-tools-bg: rgba(255, 145, 0, 0.06);
  --dev-tools-border: rgba(255, 145, 0, 0.15);
  --social-bg: rgba(233, 30, 99, 0.06);
  --social-border: rgba(233, 30, 99, 0.15);
  --domain-bg: rgba(0, 188, 212, 0.06);
  --domain-border: rgba(0, 188, 212, 0.15);
  --converter-bg: rgba(92, 107, 192, 0.06);
  --converter-border: rgba(92, 107, 192, 0.15);
}

[data-theme="light"] .header {
  background: rgba(245, 247, 250, 0.85);
}

[data-theme="light"] .logo__text {
  background: linear-gradient(135deg, #111827 0%, #4f46e5 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="light"] .header__dropdown-menu {
  background: rgba(255, 255, 255, 0.97);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0,0,0,0.04);
}

[data-theme="light"] .header__dropdown-menu::before {
  border-bottom-color: rgba(255, 255, 255, 0.97);
}

[data-theme="light"] .header__dropdown-item:hover {
  background: rgba(0, 0, 0, 0.04);
}

[data-theme="light"] .bg-orb { opacity: 0.08; }

[data-theme="light"] .bg-grid {
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.03) 1px, transparent 1px);
}

[data-theme="light"] .hero__badge {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(168, 85, 247, 0.1));
  color: #6366f1;
}

[data-theme="light"] .hero__stat-number {
  background: linear-gradient(135deg, #111827, #4f46e5);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

[data-theme="light"] .hero__search-input:focus {
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.08), 0 8px 32px rgba(0, 0, 0, 0.08);
}

[data-theme="light"] .search-modal__overlay {
  background: rgba(0, 0, 0, 0.3);
}

[data-theme="light"] .search-modal__content {
  background: #fff;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.15);
}

[data-theme="light"] .search-modal__result-item:hover {
  background: rgba(0, 0, 0, 0.04);
}

[data-theme="light"] .tool-card:hover {
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08) !important;
}

[data-theme="light"] .scroll-top {
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Theme Toggle Button */
.theme-toggle {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: var(--bg-card);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-base);
  font-size: 1rem;
  margin-left: auto;
  flex-shrink: 0;
}
.theme-toggle:hover {
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: scale(1.1);
}
.theme-toggle .fa-sun { display: none; }
[data-theme="light"] .theme-toggle .fa-sun { display: block; }
[data-theme="light"] .theme-toggle .fa-moon { display: none; }

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}

/* ===== BACKGROUND EFFECTS ===== */
.bg-effects {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.bg-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.15;
  animation: float-orb 20s ease-in-out infinite;
}

.bg-orb--1 {
  width: 600px;
  height: 600px;
  background: linear-gradient(135deg, #667eea, #764ba2);
  top: -200px;
  right: -100px;
  animation-delay: 0s;
}

.bg-orb--2 {
  width: 500px;
  height: 500px;
  background: linear-gradient(135deg, #f093fb, #f5576c);
  bottom: -150px;
  left: -100px;
  animation-delay: -7s;
}

.bg-orb--3 {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, #4facfe, #00f2fe);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -14s;
}

@keyframes float-orb {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.1); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(40px, 30px) scale(1.05); }
}

/* Grid pattern overlay */
.bg-grid {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  transition: background-image 0.3s ease;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: 60px 60px;
}

/* ===== CONTAINER ===== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
  position: relative;
  z-index: 1;
}

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(6, 8, 15, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition-base);
}

.header__inner {
  display: flex;
  align-items: center;
  gap: 2rem;
  height: 64px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

.logo__text {
  background: linear-gradient(135deg, #fff 0%, #a5b4fc 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo__dot {
  font-weight: 400;
  opacity: 0.5;
  -webkit-text-fill-color: var(--text-secondary);
}

.header__categories {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  flex-wrap: wrap;
  padding: 0.25rem 0;
}

/* Header Dropdowns */
.header__dropdown {
  position: relative;
}

/* Invisible bridge to prevent hover gap flickering */
.header__dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: -10px;
  right: -10px;
  height: 20px;
}

.header__dropdown-arrow {
  font-size: 0.6rem;
  margin-left: 0.15rem;
  transition: transform 0.25s ease;
  opacity: 0.6;
}

.header__dropdown.active .header__dropdown-arrow,
.header__dropdown:hover .header__dropdown-arrow {
  transform: rotate(180deg);
}

.category-nav__pill {
  border: none;
  font-family: inherit;
  outline: none;
}

.header__dropdown-menu {
  position: absolute;
  top: calc(100% + 0.6rem);
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  min-width: 280px;
  background: rgba(17, 24, 39, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255,255,255,0.03);
  padding: 0.4rem;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  z-index: 200;
}

.header__dropdown-menu::before {
  content: '';
  position: absolute;
  top: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 8px solid transparent;
  border-right: 8px solid transparent;
  border-bottom: 8px solid rgba(17, 24, 39, 0.97);
}

.header__dropdown.active .header__dropdown-menu,
.header__dropdown:hover .header__dropdown-menu {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.header__dropdown-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.6rem 0.8rem;
  border-radius: var(--radius-sm);
  transition: background 0.15s ease;
  text-decoration: none;
  color: inherit;
}

.header__dropdown-item:hover {
  background: rgba(255, 255, 255, 0.05);
}

.header__dropdown-item-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.header__dropdown-item:hover .header__dropdown-item-icon {
  transform: scale(1.1);
}

.header__dropdown-item-info {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.header__dropdown-item-name {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
}

.header__dropdown-item-desc {
  font-size: 0.72rem;
  color: var(--text-muted);
  white-space: nowrap;
  margin-top: 1px;
}

/* Dropdown item category colors */
.header__dropdown-item--youtube .header__dropdown-item-icon { background: var(--youtube-bg); color: var(--youtube); }
.header__dropdown-item--youtube:hover { background: rgba(255, 0, 51, 0.06); }

.header__dropdown-item--seo .header__dropdown-item-icon { background: var(--seo-bg); color: var(--seo); }
.header__dropdown-item--seo:hover { background: rgba(0, 200, 83, 0.06); }

.header__dropdown-item--text .header__dropdown-item-icon { background: var(--text-tools-bg); color: var(--text-tools); }
.header__dropdown-item--text:hover { background: rgba(33, 150, 243, 0.06); }

.header__dropdown-item--image .header__dropdown-item-icon { background: var(--image-tools-bg); color: var(--image-tools); }
.header__dropdown-item--image:hover { background: rgba(156, 39, 176, 0.06); }

.header__dropdown-item--dev .header__dropdown-item-icon { background: var(--dev-tools-bg); color: var(--dev-tools); }
.header__dropdown-item--dev:hover { background: rgba(255, 145, 0, 0.06); }

.header__dropdown-item--social .header__dropdown-item-icon { background: var(--social-bg); color: var(--social); }
.header__dropdown-item--social:hover { background: rgba(233, 30, 99, 0.06); }

.header__dropdown-item--domain .header__dropdown-item-icon { background: var(--domain-bg); color: var(--domain); }
.header__dropdown-item--domain:hover { background: rgba(0, 188, 212, 0.06); }

.header__dropdown-item--converter .header__dropdown-item-icon { background: var(--converter-bg); color: var(--converter); }
.header__dropdown-item--converter:hover { background: rgba(92, 107, 192, 0.06); }

/* ===== HERO SECTION ===== */
.hero {
  padding: 5rem 0 4rem;
  text-align: center;
  position: relative;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1.2rem;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(168, 85, 247, 0.15));
  border: 1px solid rgba(99, 102, 241, 0.25);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  color: #a5b4fc;
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.6s ease;
}

.hero__badge i {
  font-size: 0.9rem;
}

.hero__title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 1.2rem;
  animation: fadeInUp 0.6s ease 0.1s both;
}

.hero__title .gradient-text {
  background: linear-gradient(135deg, #667eea 0%, #a855f7 30%, #ec4899 60%, #f97316 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: gradient-shift 4s ease-in-out infinite;
}

@keyframes gradient-shift {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
  font-weight: 400;
  animation: fadeInUp 0.6s ease 0.2s both;
}

/* Search Bar */
.hero__search {
  max-width: 560px;
  margin: 0 auto 3rem;
  position: relative;
  animation: fadeInUp 0.6s ease 0.3s both;
}

.hero__search-input {
  width: 100%;
  padding: 1rem 1.5rem 1rem 3.2rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: var(--transition-base);
}

.hero__search-input::placeholder {
  color: var(--text-muted);
}

.hero__search-input:focus {
  border-color: rgba(99, 102, 241, 0.5);
  box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1), 0 8px 32px rgba(0, 0, 0, 0.3);
}

.hero__search-icon {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 1rem;
  pointer-events: none;
}

/* Stats */
.hero__stats {
  display: flex;
  justify-content: center;
  gap: 3rem;
  animation: fadeInUp 0.6s ease 0.4s both;
}

.hero__stat {
  text-align: center;
}

.hero__stat-number {
  display: block;
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -1px;
  background: linear-gradient(135deg, #f0f4fc, #a5b4fc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

/* ===== CATEGORY NAV (Quick Jump) ===== */
.category-nav {
  padding: 0 0 3rem;
  position: relative;
  z-index: 1;
}

.category-nav__list {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  padding-bottom: 0.5rem;
  scrollbar-width: none;
  -ms-overflow-style: none;
  justify-content: center;
  flex-wrap: wrap;
}

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

.category-nav__pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.8rem;
  border-radius: 50px;
  font-size: 0.78rem;
  font-weight: 500;
  white-space: nowrap;
  cursor: pointer;
  transition: var(--transition-base);
  border: 1px solid transparent;
}

.category-nav__pill i {
  font-size: 0.85rem;
}

.category-nav__pill--youtube { background: var(--youtube-bg); color: var(--youtube); border-color: var(--youtube-border); }
.category-nav__pill--seo { background: var(--seo-bg); color: var(--seo); border-color: var(--seo-border); }
.category-nav__pill--text { background: var(--text-tools-bg); color: var(--text-tools); border-color: var(--text-tools-border); }
.category-nav__pill--image { background: var(--image-tools-bg); color: var(--image-tools); border-color: var(--image-tools-border); }
.category-nav__pill--dev { background: var(--dev-tools-bg); color: var(--dev-tools); border-color: var(--dev-tools-border); }
.category-nav__pill--social { background: var(--social-bg); color: var(--social); border-color: var(--social-border); }
.category-nav__pill--domain { background: var(--domain-bg); color: var(--domain); border-color: var(--domain-border); }
.category-nav__pill--converter { background: var(--converter-bg); color: var(--converter); border-color: var(--converter-border); }

.category-nav__pill:hover {
  transform: translateY(-2px);
  filter: brightness(1.3);
}

/* ===== CATEGORIES SECTION ===== */
.categories-section {
  padding-bottom: 4rem;
}

.category-block {
  margin-bottom: var(--section-gap);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.category-block.visible {
  opacity: 1;
  transform: translateY(0);
}

.category-block__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.2rem;
  padding-bottom: 0.8rem;
  border-bottom: 1px solid var(--border-color);
}

.category-block__icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.category-block__title {
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.3px;
}

.category-block__count {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 0.2rem 0.7rem;
  border-radius: 50px;
  margin-left: auto;
}

/* Category specific header colors */
.category-block--youtube .category-block__icon { background: var(--youtube-bg); color: var(--youtube); }
.category-block--youtube .category-block__count { background: var(--youtube-bg); color: var(--youtube); }
.category-block--youtube .category-block__header { border-color: var(--youtube-border); }

.category-block--seo .category-block__icon { background: var(--seo-bg); color: var(--seo); }
.category-block--seo .category-block__count { background: var(--seo-bg); color: var(--seo); }
.category-block--seo .category-block__header { border-color: var(--seo-border); }

.category-block--text .category-block__icon { background: var(--text-tools-bg); color: var(--text-tools); }
.category-block--text .category-block__count { background: var(--text-tools-bg); color: var(--text-tools); }
.category-block--text .category-block__header { border-color: var(--text-tools-border); }

.category-block--image .category-block__icon { background: var(--image-tools-bg); color: var(--image-tools); }
.category-block--image .category-block__count { background: var(--image-tools-bg); color: var(--image-tools); }
.category-block--image .category-block__header { border-color: var(--image-tools-border); }

.category-block--dev .category-block__icon { background: var(--dev-tools-bg); color: var(--dev-tools); }
.category-block--dev .category-block__count { background: var(--dev-tools-bg); color: var(--dev-tools); }
.category-block--dev .category-block__header { border-color: var(--dev-tools-border); }

.category-block--social .category-block__icon { background: var(--social-bg); color: var(--social); }
.category-block--social .category-block__count { background: var(--social-bg); color: var(--social); }
.category-block--social .category-block__header { border-color: var(--social-border); }

.category-block--domain .category-block__icon { background: var(--domain-bg); color: var(--domain); }
.category-block--domain .category-block__count { background: var(--domain-bg); color: var(--domain); }
.category-block--domain .category-block__header { border-color: var(--domain-border); }

.category-block--converter .category-block__icon { background: var(--converter-bg); color: var(--converter); }
.category-block--converter .category-block__count { background: var(--converter-bg); color: var(--converter); }
.category-block--converter .category-block__header { border-color: var(--converter-border); }

/* ===== TOOLS GRID ===== */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 0.8rem;
}

/* ===== TOOL CARD ===== */
.tool-card {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.9rem 1.1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.tool-card::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: var(--transition-base);
  border-radius: inherit;
}

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

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

.tool-card__icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: var(--transition-base);
}

.tool-card:hover .tool-card__icon {
  transform: scale(1.1);
}

.tool-card__info {
  flex: 1;
  min-width: 0;
  position: relative;
  z-index: 1;
}

.tool-card__name {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: -0.2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tool-card__desc {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 1px;
}

.tool-card__arrow {
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: var(--transition-base);
  position: relative;
  z-index: 1;
  opacity: 0;
  transform: translateX(-8px);
}

.tool-card:hover .tool-card__arrow {
  opacity: 1;
  transform: translateX(0);
}

/* Card category colors */
.tool-card--youtube::before { background: linear-gradient(135deg, var(--youtube-bg), transparent); }
.tool-card--youtube:hover { border-color: var(--youtube-border); box-shadow: 0 4px 24px rgba(255, 0, 51, 0.1); }
.tool-card--youtube .tool-card__icon { background: var(--youtube-bg); color: var(--youtube); }
.tool-card--youtube:hover .tool-card__arrow { color: var(--youtube); }

.tool-card--seo::before { background: linear-gradient(135deg, var(--seo-bg), transparent); }
.tool-card--seo:hover { border-color: var(--seo-border); box-shadow: 0 4px 24px rgba(0, 200, 83, 0.1); }
.tool-card--seo .tool-card__icon { background: var(--seo-bg); color: var(--seo); }
.tool-card--seo:hover .tool-card__arrow { color: var(--seo); }

.tool-card--text::before { background: linear-gradient(135deg, var(--text-tools-bg), transparent); }
.tool-card--text:hover { border-color: var(--text-tools-border); box-shadow: 0 4px 24px rgba(33, 150, 243, 0.1); }
.tool-card--text .tool-card__icon { background: var(--text-tools-bg); color: var(--text-tools); }
.tool-card--text:hover .tool-card__arrow { color: var(--text-tools); }

.tool-card--image::before { background: linear-gradient(135deg, var(--image-tools-bg), transparent); }
.tool-card--image:hover { border-color: var(--image-tools-border); box-shadow: 0 4px 24px rgba(156, 39, 176, 0.1); }
.tool-card--image .tool-card__icon { background: var(--image-tools-bg); color: var(--image-tools); }
.tool-card--image:hover .tool-card__arrow { color: var(--image-tools); }

.tool-card--dev::before { background: linear-gradient(135deg, var(--dev-tools-bg), transparent); }
.tool-card--dev:hover { border-color: var(--dev-tools-border); box-shadow: 0 4px 24px rgba(255, 145, 0, 0.1); }
.tool-card--dev .tool-card__icon { background: var(--dev-tools-bg); color: var(--dev-tools); }
.tool-card--dev:hover .tool-card__arrow { color: var(--dev-tools); }

.tool-card--social::before { background: linear-gradient(135deg, var(--social-bg), transparent); }
.tool-card--social:hover { border-color: var(--social-border); box-shadow: 0 4px 24px rgba(233, 30, 99, 0.1); }
.tool-card--social .tool-card__icon { background: var(--social-bg); color: var(--social); }
.tool-card--social:hover .tool-card__arrow { color: var(--social); }

.tool-card--domain::before { background: linear-gradient(135deg, var(--domain-bg), transparent); }
.tool-card--domain:hover { border-color: var(--domain-border); box-shadow: 0 4px 24px rgba(0, 188, 212, 0.1); }
.tool-card--domain .tool-card__icon { background: var(--domain-bg); color: var(--domain); }
.tool-card--domain:hover .tool-card__arrow { color: var(--domain); }

.tool-card--converter::before { background: linear-gradient(135deg, var(--converter-bg), transparent); }
.tool-card--converter:hover { border-color: var(--converter-border); box-shadow: 0 4px 24px rgba(92, 107, 192, 0.1); }
.tool-card--converter .tool-card__icon { background: var(--converter-bg); color: var(--converter); }
.tool-card--converter:hover .tool-card__arrow { color: var(--converter); }

/* ===== SEARCH MODAL ===== */
.search-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 15vh;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-base);
}

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

.search-modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(8px);
}

.search-modal__content {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 0 1.5rem;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.5);
  transform: translateY(-20px) scale(0.95);
  transition: var(--transition-base);
  overflow: hidden;
}

.search-modal.active .search-modal__content {
  transform: translateY(0) scale(1);
}

.search-modal__input-wrap {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
}

.search-modal__input-wrap i {
  color: var(--text-muted);
  font-size: 1.1rem;
}

.search-modal__input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1rem;
  font-family: inherit;
  outline: none;
}

.search-modal__input::placeholder {
  color: var(--text-muted);
}

.search-modal__results {
  max-height: 400px;
  overflow-y: auto;
  padding: 0.5rem;
}

.search-modal__results::-webkit-scrollbar {
  width: 4px;
}

.search-modal__results::-webkit-scrollbar-track {
  background: transparent;
}

.search-modal__results::-webkit-scrollbar-thumb {
  background: var(--border-color);
  border-radius: 4px;
}

.search-modal__empty {
  padding: 2rem;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

.search-modal__result-item {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.7rem 1rem;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition-fast);
}

.search-modal__result-item:hover {
  background: rgba(255, 255, 255, 0.04);
}

.search-modal__result-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  flex-shrink: 0;
}

.search-modal__result-name {
  font-size: 0.9rem;
  font-weight: 500;
}

.search-modal__result-category {
  font-size: 0.75rem;
  color: var(--text-muted);
}

/* ===== FOOTER ===== */
.footer {
  border-top: 1px solid var(--border-color);
  padding: 3rem 0 2rem;
  position: relative;
  z-index: 1;
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer__brand {
  max-width: 300px;
}

.footer__brand .logo {
  margin-bottom: 0.8rem;
}

.footer__brand-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.footer__links {
  display: flex;
  gap: 4rem;
}

.footer__col-title {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.footer__col a {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 0.3rem 0;
  transition: var(--transition-fast);
}

.footer__col a:hover {
  color: var(--text-primary);
  transform: translateX(3px);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer__socials {
  display: flex;
  gap: 1rem;
}

.footer__socials a {
  color: var(--text-muted);
  font-size: 1rem;
  transition: var(--transition-fast);
}

.footer__socials a:hover {
  color: var(--text-primary);
  transform: translateY(-2px);
}

/* ===== SCROLL TO TOP ===== */
.scroll-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 50;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition-base);
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: translateY(-2px);
}

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

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

/* Staggered card animation */
.category-block.visible .tool-card {
  animation: cardFadeIn 0.4s ease both;
}

.category-block.visible .tool-card:nth-child(1) { animation-delay: 0s; }
.category-block.visible .tool-card:nth-child(2) { animation-delay: 0.05s; }
.category-block.visible .tool-card:nth-child(3) { animation-delay: 0.1s; }
.category-block.visible .tool-card:nth-child(4) { animation-delay: 0.15s; }
.category-block.visible .tool-card:nth-child(5) { animation-delay: 0.2s; }
.category-block.visible .tool-card:nth-child(6) { animation-delay: 0.25s; }

@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translateY(15px) scale(0.97);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* No results animation */
.no-results {
  text-align: center;
  padding: 3rem 1rem;
  animation: fadeIn 0.3s ease;
}

.no-results__icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  opacity: 0.3;
}

.no-results__text {
  color: var(--text-muted);
  font-size: 1rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .container {
    padding: 0 1.2rem;
  }

  .hero {
    padding: 3rem 0 2.5rem;
  }

  .hero__title {
    font-size: 2rem;
  }

  .hero__subtitle {
    font-size: 1rem;
  }

  .hero__stats {
    gap: 1.5rem;
  }

  .hero__stat-number {
    font-size: 1.4rem;
  }

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



  .header__categories {
    gap: 0.4rem;
  }

  .category-nav__pill {
    padding: 0.4rem 0.8rem;
    font-size: 0.75rem;
  }

  .footer__inner {
    flex-direction: column;
  }

  .footer__links {
    gap: 2rem;
  }

  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .hero__stats {
    flex-direction: column;
    gap: 1rem;
  }

  .footer__links {
    flex-direction: column;
  }
}

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