:root {
  --bg-color: #0B0F19; /* Deep dark */
  --card-bg: #151C2C;
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --accent: #6366f1; /* Indigo accent */
  --accent-hover: #818cf8;
  --border-color: #1E293B;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --gradient-card: linear-gradient(145deg, #151C2C 0%, #0F172A 100%);
}

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

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: var(--font-family);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.3s ease;
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

header {
  background-color: rgba(21, 28, 44, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
}

.logo-badge svg {
  color: var(--accent);
}

.logo-badge:hover {
  color: var(--text-primary);
}

.dropdown {
  position: relative;
  display: inline-block;
}
.dropbtn {
  position: relative; /* Required for the animated border pseudo-element */
  background-color: transparent;
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 0.4rem 0.8rem;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  transition: color 0.2s ease;
}
.dropdown:hover .dropbtn, .dropbtn:hover {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}
.dropdown-content {
  display: none;
  position: absolute;
  background-color: #151C2C;
  min-width: 200px;
  box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.5);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  z-index: 200;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.5rem 0;
}
.dropdown-content a {
  color: var(--text-secondary);
  padding: 0.5rem 1rem;
  text-decoration: none;
  display: block;
  font-size: 0.9rem;
  border-radius: 0;
}
.dropdown-content a:hover {
  background-color: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
}
.dropdown:hover .dropdown-content {
  display: block;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}


.main-nav a {
  color: var(--text-secondary);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
  padding: 0.4rem 0.8rem;
  border-radius: 8px;
}

.main-nav a:hover {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}

.main-nav a.active,
.dropbtn.active {
  color: var(--text-primary);
  background-color: rgba(255, 255, 255, 0.05);
}

.main-nav a.active::before,
.dropbtn.active::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 8px;
  padding: 1.5px;
  background: linear-gradient(90deg, var(--accent) 0%, transparent 30%, var(--accent) 50%, transparent 80%, var(--accent) 100%);
  background-size: 200% 200%;
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  animation: threadMove 3s linear infinite;
  pointer-events: none;
}

@keyframes threadMove {
  0% { background-position: 0% 0%; }
  100% { background-position: 200% 0%; }
}




main {
  padding: 4.5rem 0 3rem 0;
}

h1, h2, h3 {
  margin-bottom: 1rem;
}

.card {
  background: var(--gradient-card);
  border: 1px solid var(--border-color);
  border-radius: 1rem;
  padding: 1.5rem;
  margin-bottom: 2rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}





/* Rest of the original CSS preserved below */
.ad-slot-placeholder {
  min-height: 120px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px dashed var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-secondary);
  margin: 2rem 0;
  border-radius: 0.5rem;
}

.input-group {
  margin-bottom: 1rem;
}

.input-group label {
  display: block;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

input[type="number"],
input[type="text"],
input[type="email"],
input[type="range"],
textarea,
select {
  width: 100%;
  padding: 0.75rem;
  background-color: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #f8fafc;
  border-radius: 0.5rem;
  font-family: inherit;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input[type="number"]:focus,
input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(99, 102, 241, 0.2);
}

input[type="range"] {
  padding: 0;
}

button {
  background-color: var(--accent);
  color: white;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  cursor: pointer;
  font-weight: bold;
  transition: background-color 0.2s ease;
}

button:hover {
  background-color: var(--accent-hover);
}

footer {
  text-align: center;
  padding: 2rem 0;
  border-top: 1px solid var(--border-color);
  color: var(--text-secondary);
  margin-top: 3rem;
}

footer nav {
  margin-bottom: 1rem;
}

footer nav a {
  margin: 0 0.5rem;
}

.content-section {
  margin-top: 3rem;
}

.content-section p {
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.content-section ul, .content-section ol {
  margin-left: 2rem;
  margin-bottom: 1rem;
  color: var(--text-secondary);
}

.flex-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.flex-col {
  flex: 1;
}

.result-box {
  background-color: var(--bg-color);
  padding: 1rem;
  border: 1px solid var(--border-color);
  border-radius: 0.5rem;
  margin-top: 1rem;
  word-break: break-all;
}

.error {
  color: #ef4444;
  margin-top: 0.5rem;
  font-size: 0.875rem;
}


@media (max-width: 860px) {
  .header-container {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  .main-nav {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  .container {
    padding: 0 1.25rem;
  }
  .flex-row {
    flex-direction: column;
  }
}



.tool-card {
  display: flex;
  flex-direction: column;
  background: #161e2e;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  padding: 1.5rem;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  position: relative;
}

.tool-card h2 {
  color: #f8fafc;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.tool-card p {
  color: #94a3b8;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.tool-link-text {
  font-size: 0.875rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: auto;
}

.icon-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 12px;
  margin-bottom: 1.25rem;
}

.icon-badge svg {
  width: 26px;
  height: 26px;
}

/* Unique Themes */
/* Hourly Rate */
.card-hourly .icon-badge { background-color: rgba(16, 185, 129, 0.15); color: #34d399; }
.card-hourly .tool-link-text { color: #34d399; }
.card-hourly:hover { border-color: rgba(16, 185, 129, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* Compressor */
.card-compressor .icon-badge { background-color: rgba(245, 158, 11, 0.15); color: #fbbf24; }
.card-compressor .tool-link-text { color: #fbbf24; }
.card-compressor:hover { border-color: rgba(245, 158, 11, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* JSON Formatter */
.card-json .icon-badge { background-color: rgba(14, 165, 233, 0.15); color: #38bdf8; }
.card-json .tool-link-text { color: #38bdf8; }
.card-json:hover { border-color: rgba(14, 165, 233, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* Margin & Markup */
.card-margin .icon-badge { background-color: rgba(168, 85, 247, 0.15); color: #A855F7; }
.card-margin .tool-link-text { color: #A855F7; }
.card-margin:hover { border-color: rgba(168, 85, 247, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* CSS Box Shadow */
.card-shadow .icon-badge { background-color: rgba(244, 63, 94, 0.15); color: #F43F5E; }
.card-shadow .tool-link-text { color: #F43F5E; }
.card-shadow:hover { border-color: rgba(244, 63, 94, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* PDF Merger */
.card-pdf .icon-badge { background-color: rgba(239, 68, 68, 0.15); color: #EF4444; }
.card-pdf .tool-link-text { color: #EF4444; }
.card-pdf:hover { border-color: rgba(239, 68, 68, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* Text Diff */
.card-diff .icon-badge { background-color: rgba(20, 184, 166, 0.15); color: #14B8A6; }
.card-diff .tool-link-text { color: #14B8A6; }
.card-diff:hover { border-color: rgba(20, 184, 166, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* Image Converter */
.card-converter .icon-badge { background-color: rgba(99, 102, 241, 0.15); color: #6366F1; }
.card-converter .tool-link-text { color: #6366F1; }
.card-converter:hover { border-color: rgba(99, 102, 241, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* Encoder/Decoder */
.card-encoder .icon-badge { background-color: rgba(249, 115, 22, 0.15); color: #F97316; }
.card-encoder .tool-link-text { color: #F97316; }
.card-encoder:hover { border-color: rgba(249, 115, 22, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* Contrast Checker */
.card-contrast .icon-badge { background-color: rgba(234, 179, 8, 0.15); color: #EAB308; }
.card-contrast .tool-link-text { color: #EAB308; }
.card-contrast:hover { border-color: rgba(234, 179, 8, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* EXIF Remover */
.card-exif .icon-badge { background-color: rgba(6, 182, 212, 0.15); color: #06b6d4; }
.card-exif .tool-link-text { color: #06b6d4; }
.card-exif:hover { border-color: rgba(6, 182, 212, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* File Hasher */
.card-hasher .icon-badge { background-color: rgba(34, 197, 94, 0.15); color: #22c55e; }
.card-hasher .tool-link-text { color: #22c55e; }
.card-hasher:hover { border-color: rgba(34, 197, 94, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* Word Counter */
.card-word .icon-badge { background-color: rgba(236, 72, 153, 0.15); color: #ec4899; }
.card-word .tool-link-text { color: #ec4899; }
.card-word:hover { border-color: rgba(236, 72, 153, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* Password Generator */
.card-password .icon-badge { background-color: rgba(132, 204, 22, 0.15); color: #84cc16; }
.card-password .tool-link-text { color: #84cc16; }
.card-password:hover { border-color: rgba(132, 204, 22, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

/* CSV JSON Converter */
.card-csv .icon-badge { background-color: rgba(59, 130, 246, 0.15); color: #3b82f6; }
.card-csv .tool-link-text { color: #3b82f6; }
.card-csv:hover { border-color: rgba(59, 130, 246, 0.3); transform: translateY(-5px); box-shadow: 0 20px 30px -10px rgba(0,0,0,0.5); }

.hero {
  padding-top: 5rem;
  padding-bottom: 2.5rem;
}
.standalone-card {
  margin-top: 4rem;
  margin-bottom: 4rem;
}

.bmc-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: #151C2C;
  color: #f8fafc !important;
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid rgba(255, 255, 255, 0.12);
  transition: all 0.2s ease;
}

.bmc-btn:hover {
  background-color: #1e293b;
  border-color: var(--accent);
}

.floating-bmc-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background-color: var(--card-bg);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  padding: 0.5rem 1rem;
  border-radius: 9999px;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 500;
  font-size: 0.875rem;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  z-index: 999;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

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

.inline-support-card {
  margin-top: 2rem;
  padding: 1.25rem;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px dashed rgba(255, 255, 255, 0.1);
  border-radius: 0.75rem;
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.95rem;
}
.inline-support-card a {
  color: var(--accent);
  text-decoration: underline;
  font-weight: 600;
}


/* Suppress injected Netlify badge and overlay elements */
[data-netlify-deploy-id],
.netlify-badge,
iframe[src*="netlify"],
div[class*="netlify"] {
  display: none !important;
}