/* ═══════════════════════════════════════════════════════════
   Vexora Nova — Professional Edition
   Clean, readable, elegant, fully responsive
════════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:opsz,wght@14..32,300;14..32,400;14..32,500;14..32,600;14..32,700;14..32,800&family=JetBrains+Mono:wght@400;500;600&display=swap');

:root {
  --bg: #0a0a0b;
  --bg-card: rgba(18, 18, 22, 0.85);
  --bg-raised: rgba(26, 26, 32, 0.9);
  --border: rgba(255, 255, 255, 0.06);
  --border-hov: rgba(245, 166, 35, 0.4);
  
  --accent: #f5a623;
  --accent-2: #ff6b35;
  --accent-dim: rgba(245, 166, 35, 0.12);
  --accent-glow: rgba(245, 166, 35, 0.3);
  
  --text: #ededed;
  --text-2: #9a9893;
  --text-3: #5a5854;
  
  --green: #4ade80;
  --red: #f87171;
  --blue: #3b82f6;
  
  --font-sans: 'Inter', system-ui, -apple-system, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  
  --r-sm: 10px;
  --r-md: 16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --r-2xl: 48px;
  
  --shadow-sm: 0 2px 10px rgba(0,0,0,0.2);
  --shadow-md: 0 8px 30px rgba(0,0,0,0.3);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 30px var(--accent-glow);
  
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-bounce: cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

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

/* Animated Background */
.animated-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  overflow: hidden;
}

.mesh-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
  animation: floatMesh 25s infinite alternate ease-in-out;
}

.mesh-1 {
  width: 80vmax;
  height: 80vmax;
  background: radial-gradient(circle, var(--accent), transparent);
  top: -30%;
  left: -30%;
  animation-duration: 30s;
}

.mesh-2 {
  width: 70vmax;
  height: 70vmax;
  background: radial-gradient(circle, var(--accent-2), transparent);
  bottom: -40%;
  right: -20%;
  animation-duration: 35s;
  animation-delay: -8s;
}

.mesh-3 {
  width: 60vmax;
  height: 60vmax;
  background: radial-gradient(circle, var(--blue), transparent);
  top: 30%;
  left: 20%;
  opacity: 0.12;
  animation-duration: 40s;
  animation-delay: -15s;
}

@keyframes floatMesh {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(4%, 3%) scale(1.08); }
}

/* Noise Texture */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.6' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.02'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 999;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 10px; }

/* Typography - Larger, more readable */
h1, h2, h3, .logo-text {
  font-family: var(--font-sans);
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(3rem, 8vw, 5rem); line-height: 1.1; }
h2 { font-size: clamp(1.8rem, 4vw, 2.5rem); }
h3 { font-size: 1.3rem; }

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 75px;
  display: flex;
  align-items: center;
  padding: 0 2rem;
  background: rgba(10, 10, 11, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

@media (min-width: 768px) {
  .nav { padding: 0 3rem; }
}

.nav-inner {
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo img {
  height: 42px;
  width: auto;
  transition: transform 0.3s;
}

.nav-logo:hover img { transform: scale(1.05); }

.logo-text {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
}

.logo-text span { color: var(--accent); }

@media (max-width: 550px) {
  .logo-text { display: none; }
}

.nav-spacer { flex: 1; }

.nav-links {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.nav-link {
  color: var(--text-2);
  text-decoration: none;
  font-size: 0.85rem;
  padding: 8px 14px;
  border-radius: 50px;
  transition: all 0.3s;
}

.nav-link:hover {
  color: var(--accent);
  background: var(--accent-dim);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0.8rem 1.8rem;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.25s var(--ease-out);
  text-decoration: none;
  border: none;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0a0a0b;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-ghost {
  background: rgba(255,255,255,0.05);
  color: var(--text);
  border: 1px solid var(--border);
}

.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-dim);
}

/* Hero Section */
.hero {
  min-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 100px 1.5rem 4rem;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--accent);
  border: 1px solid var(--accent-dim);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 2rem;
  background: var(--accent-dim);
}

.hero-title {
  max-width: 900px;
  margin-bottom: 1.5rem;
}

.hero-title .accent-text {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-2);
  max-width: 550px;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 3rem;
}

/* Stats Banner */
.stats-banner {
  display: flex;
  justify-content: center;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 80px;
  overflow: hidden;
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  flex-wrap: wrap;
}

.stat-item {
  padding: 1rem 2rem;
  text-align: center;
  border-right: 1px solid var(--border);
}

.stat-item:last-child { border-right: none; }

.stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  font-family: var(--font-sans);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-2);
  margin-top: 4px;
}

/* Search Section */
.search-section {
  padding: 3rem 1.5rem;
  position: relative;
  z-index: 1;
}

.search-container {
  max-width: 600px;
  margin: 0 auto;
}

.search-box {
  display: flex;
  align-items: center;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 60px;
  padding: 0.7rem 1.2rem;
  transition: all 0.3s;
}

.search-box:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
  transform: scale(1.02);
}

.search-icon { font-size: 1.2rem; color: var(--text-2); margin-right: 10px; }

.search-input {
  flex: 1;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1rem;
  padding: 10px 0;
  outline: none;
}

.search-input::placeholder { color: var(--text-3); }

.search-clear {
  background: none;
  border: none;
  color: var(--text-3);
  cursor: pointer;
  font-size: 1.2rem;
  padding: 0 8px;
}

.search-clear:hover { color: var(--accent); }

.results-count {
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-3);
  margin-top: 12px;
}

/* Tools Grid */
.tools-section {
  padding: 2rem 1.5rem 5rem;
  position: relative;
  z-index: 1;
}

.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}

.section-tag {
  font-size: 0.75rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.tools-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.25rem;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: 1.5rem;
  cursor: pointer;
  transition: all 0.3s var(--ease-out);
  backdrop-filter: blur(10px);
}

.tool-card:hover {
  border-color: var(--accent);
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.tool-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.tool-name {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.tool-desc {
  font-size: 0.85rem;
  color: var(--text-2);
  margin-bottom: 1rem;
  line-height: 1.5;
}

.tool-category {
  font-size: 0.7rem;
  color: var(--accent);
  background: var(--accent-dim);
  display: inline-block;
  padding: 3px 10px;
  border-radius: 50px;
}

.no-results {
  text-align: center;
  padding: 3rem;
  color: var(--text-2);
  background: var(--bg-card);
  border-radius: var(--r-xl);
}

/* Tool Detail Sections */
.tool-detail {
  max-width: 900px;
  margin: 2rem auto;
  padding: 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  backdrop-filter: blur(10px);
  scroll-margin-top: 90px;
}

.tool-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
  justify-content: space-between;
}

.back-to-grid {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 50px;
  transition: all 0.2s;
}

.back-to-grid:hover {
  background: var(--accent-dim);
}

.tool-title {
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-2);
  display: block;
  margin-bottom: 0.5rem;
}

textarea, input[type="text"], input[type="number"], input[type="url"], select {
  width: 100%;
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 0.9rem;
  padding: 0.8rem 1rem;
  outline: none;
  transition: all 0.2s;
}

textarea:focus, input:focus, select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.field { margin-bottom: 1.2rem; }

.result-box {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 1rem;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  word-break: break-all;
  min-height: 70px;
}

.copy-row {
  display: flex;
  gap: 10px;
  align-items: stretch;
}

.copy-row .result-box { flex: 1; }

.copy-btn {
  background: var(--bg-raised);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text-2);
  cursor: pointer;
  padding: 0 1.2rem;
  transition: all 0.2s;
}

.copy-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 1.5rem 0;
}

/* Contact Section */
.contact-section {
  padding: 4rem 1.5rem;
  position: relative;
  z-index: 1;
  text-align: center;
}

.contact-container {
  max-width: 600px;
  margin: 0 auto;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-2xl);
  padding: 2.5rem;
}

.contact-title {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.contact-desc {
  color: var(--text-2);
  margin-bottom: 1.5rem;
}

.contact-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem;
  position: relative;
  z-index: 1;
  background: rgba(10,10,11,0.5);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.footer-col h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-2);
  margin-bottom: 1rem;
}

.footer-col a, .footer-col p {
  display: block;
  color: var(--text-3);
  text-decoration: none;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  transition: color 0.2s;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  margin-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-3);
}

/* Responsive */
@media (max-width: 768px) {
  .tool-detail { padding: 1.2rem; margin: 1rem; }
  .contact-container { padding: 1.5rem; }
  .stat-item { padding: 0.8rem 1.2rem; }
  .stat-number { font-size: 1.3rem; }
  .copy-row { flex-direction: column; }
  .copy-btn { padding: 0.6rem; }
}

/* Utility */
.hidden { display: none; }
.text-accent { color: var(--accent); }