/* ========================================
   NetraaLabs - Global Styles
   ======================================== */

/* CSS Custom Properties */
:root {
  /* Colors */
  --bg-primary: #05080f;
  --bg-surface: #0d1117;
  --bg-surface-2: #161b27;
  --border: rgba(255, 255, 255, 0.07);
  --border-strong: rgba(255, 255, 255, 0.12);
  --text-primary: #f0f2f8;
  --text-secondary: #c9d1d9;
  --text-muted: #8892a4;
  --accent-cyan: #00e5ff;
  --accent-cyan-dark: #00b8cc;
  --accent-orange: #ff6b35;
  --accent-purple: #7c3aed;
  --accent-green: #00ff88;
  
  /* Spacing */
  --section-padding: 100px;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
  
  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow-cyan: 0 0 40px rgba(0, 229, 255, 0.3);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'DM Sans', sans-serif;
}

/* Body - DM Sans for all text by default */
body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Headings - Clash Display (fallback: Plus Jakarta Sans) */
h1, h2, h3 {
  font-family: 'Clash Display', 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -2px;
  color: var(--text-primary);
}

h1 { font-size: clamp(4rem, 10vw, 7rem); font-weight: 700; }
h2 { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 700; }
h3 { font-size: clamp(1.5rem, 3vw, 2.5rem); font-weight: 600; }

h4, h5, h6 {
  font-family: 'Clash Display', 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -1px;
  color: var(--text-primary);
}

h4 { font-size: 1.5rem; }

/* Logo - Syne 800 */
.logo {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.75rem;
  color: var(--text-primary);
  text-decoration: none;
}

p {
  color: var(--text-muted);
  font-family: 'DM Sans', sans-serif;
  font-weight: 400;
}

a {
  text-decoration: none;
  color: inherit;
  font-family: 'DM Sans', sans-serif;
}

button, input, textarea, select {
  font-family: 'DM Sans', sans-serif;
}

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

ul, ol {
  list-style: none;
}

/* Mono font for code/labels */
.mono, .section-label {
  font-family: 'JetBrains Mono', monospace;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
  display: block;
}

/* ========================================
   Layout - Full Width
   ======================================== */

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding-left: 80px;
  padding-right: 80px;
}

.container-narrow {
  max-width: 900px;
  margin: 0 auto;
  padding-left: 80px;
  padding-right: 80px;
}

section {
  padding: var(--section-padding) 0;
  position: relative;
  width: 100%;
}

.section-header {
  text-align: left;
  max-width: none;
  margin: 0 0 4rem 0;
}

.section-header h2 {
  margin-bottom: 1rem;
}

/* Grid */
.grid {
  display: grid;
  gap: 24px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.grid-5 {
  grid-template-columns: repeat(5, 1fr);
}

.grid-6 {
  grid-template-columns: repeat(6, 1fr);
}

/* Flex */
.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-4 { gap: 4px; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.gap-24 { gap: 24px; }
.gap-32 { gap: 32px; }

/* Text alignment */
.text-left { text-align: left; }
.text-center { text-align: center; }
.text-right { text-align: right; }

/* ========================================
   Backgrounds & Effects
   ======================================== */

.bg-primary { background-color: var(--bg-primary); }
.bg-surface { background-color: var(--bg-surface); }
.bg-surface-2 { background-color: var(--bg-surface-2); }

/* Animated Grid Background */
.bg-grid {
  position: relative;
}

.bg-grid::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: 
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* Hero Gradient Orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.5;
  pointer-events: none;
}

.orb-cyan {
  width: 400px;
  height: 400px;
  background: var(--accent-cyan);
  top: 10%;
  left: 10%;
  animation: float 8s ease-in-out infinite;
}

.orb-purple {
  width: 350px;
  height: 350px;
  background: var(--accent-purple);
  top: 20%;
  right: 15%;
  animation: float 10s ease-in-out infinite 1s;
}

.orb-orange {
  width: 300px;
  height: 300px;
  background: var(--accent-orange);
  bottom: 20%;
  left: 30%;
  animation: float 9s ease-in-out infinite 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

/* Glass Effect */
.glass {
  background: rgba(13, 17, 23, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
}

/* ========================================
   Buttons
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: var(--transition-base);
  white-space: nowrap;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--accent-cyan);
  color: #000;
}

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

.btn-secondary {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--border-strong);
}

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

.btn-large {
  padding: 16px 32px;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
}

/* ========================================
   Cards
   ======================================== */

.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-cyan);
  opacity: 0;
  transition: var(--transition-base);
}

.card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

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

.card-accent-cyan::before { background: var(--accent-cyan); opacity: 1; }
.card-accent-orange::before { background: var(--accent-orange); opacity: 1; }
.card-accent-purple::before { background: var(--accent-purple); opacity: 1; }
.card-accent-green::before { background: var(--accent-green); opacity: 1; }

.card-highlighted {
  border-color: var(--accent-cyan);
  background: var(--bg-surface-2);
}

.card-highlighted::before {
  opacity: 1;
  background: var(--accent-cyan);
}

/* ========================================
   Badges
   ======================================== */

.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 100px;
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
}

.badge-live {
  background: rgba(0, 255, 136, 0.1);
  border-color: rgba(0, 255, 136, 0.3);
  color: var(--accent-green);
}

.badge-dev {
  background: rgba(255, 107, 53, 0.1);
  border-color: rgba(255, 107, 53, 0.3);
  color: var(--accent-orange);
}

.badge-soon {
  background: rgba(124, 58, 237, 0.1);
  border-color: rgba(124, 58, 237, 0.3);
  color: var(--accent-purple);
}

.badge-cyan {
  background: rgba(0, 229, 255, 0.1);
  border-color: rgba(0, 229, 255, 0.3);
  color: var(--accent-cyan);
}

/* Pulsing Dot */
.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.2); }
}

/* ========================================
   Navbar - Full Width
   ======================================== */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 20px 80px;
  width: 100%;
  transition: var(--transition-base);
}

.navbar.scrolled {
  background: rgba(5, 8, 15, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0;
  max-width: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 40px;
}

.nav-link {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-primary);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-cyan);
  transition: var(--transition-fast);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  gap: 4px;
}

.dropdown-toggle svg {
  width: 16px;
  height: 16px;
  transition: var(--transition-fast);
}

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

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 8px;
  min-width: 220px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-lg);
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item {
  display: block;
  padding: 10px 16px;
  font-size: 0.875rem;
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
}

.dropdown-item:hover {
  background: var(--bg-surface-2);
  color: var(--text-primary);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 1001;
  background: none;
  border: none;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition-fast);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ========================================
   Hero Section - Left Aligned
   ======================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 80px;
  padding-left: 80px;
  padding-right: 80px;
  text-align: left;
}

.hero .container {
  padding: 0;
  text-align: left;
}

.hero h1 {
  text-align: left;
  margin-bottom: 24px;
}

.hero p {
  text-align: left;
  max-width: 600px;
}

/* ========================================
   Footer
   ======================================== */

.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border);
  padding: 80px 80px 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 64px;
}

.footer-brand p {
  margin-top: 16px;
  max-width: 300px;
}

.footer-title {
  font-family: 'Syne', sans-serif;
  font-size: 0.875rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 20px;
  color: var(--text-primary);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9375rem;
  color: var(--text-muted);
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 40px;
  border-top: 1px solid var(--border);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--bg-surface-2);
  border: 1px solid var(--border);
  transition: var(--transition-fast);
}

.footer-social a:hover {
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* ========================================
   Forms
   ======================================== */

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-family: 'DM Sans', sans-serif;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  padding: 14px 16px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9375rem;
  transition: var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%238892a4' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 48px;
}

/* ========================================
   Animations
   ======================================== */

.fade-in-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-children > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.stagger-children.visible > *:nth-child(1) { transition-delay: 0s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(2) { transition-delay: 0.1s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(3) { transition-delay: 0.2s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(4) { transition-delay: 0.3s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(5) { transition-delay: 0.4s; opacity: 1; transform: translateY(0); }
.stagger-children.visible > *:nth-child(6) { transition-delay: 0.5s; opacity: 1; transform: translateY(0); }

/* ========================================
   Utilities
   ======================================== */

.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-48 { margin-top: 48px; }
.mt-64 { margin-top: 64px; }

.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-48 { margin-bottom: 48px; }

.hidden { display: none; }

/* Text Colors */
.text-primary { color: var(--text-primary); }
.text-muted { color: var(--text-muted); }
.text-cyan { color: var(--accent-cyan); }
.text-orange { color: var(--accent-orange); }
.text-purple { color: var(--accent-purple); }
.text-green { color: var(--accent-green); }

/* ========================================
   Responsive
   ======================================== */

@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-5 { grid-template-columns: repeat(3, 1fr); }
  .grid-6 { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 60px;
  }
  
  .container,
  .container-narrow {
    padding-left: 24px;
    padding-right: 24px;
  }
  
  .navbar {
    padding: 16px 24px;
  }
  
  .hero {
    padding-left: 24px;
    padding-right: 24px;
    padding-top: 100px;
  }
  
  .footer {
    padding: 60px 24px 40px;
  }
  
  .grid-2,
  .grid-3,
  .grid-4,
  .grid-5,
  .grid-6 {
    grid-template-columns: 1fr;
  }
  
  /* Mobile Menu */
  .menu-toggle {
    display: flex;
  }
  
  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--bg-primary);
    flex-direction: column;
    justify-content: center;
    gap: 24px;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-base);
  }
  
  .nav-links.active {
    opacity: 1;
    visibility: visible;
  }
  
  .nav-link {
    font-size: 1.25rem;
  }
  
  .dropdown {
    width: 100%;
    text-align: center;
  }
  
  .dropdown-menu {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    background: transparent;
    border: none;
    box-shadow: none;
    margin-top: 16px;
  }
  
  .dropdown:hover .dropdown-menu {
    transform: none;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 24px;
    text-align: center;
  }
  
  .hero-orb {
    filter: blur(60px);
    opacity: 0.3;
  }
  
  .orb-cyan { width: 200px; height: 200px; }
  .orb-purple { width: 180px; height: 180px; }
  .orb-orange { width: 150px; height: 150px; }
}

@media (max-width: 480px) {
  h1 { font-size: 2.5rem; }
  h2 { font-size: 2rem; }
  
  .btn {
    padding: 10px 20px;
    font-size: 0.875rem;
  }
  
  .card {
    padding: 24px;
  }
  
  .badge {
    font-size: 0.6875rem;
    padding: 4px 10px;
  }
}