/* ============================================
   3DPMW THINK2THING - MAIN STYLES
   ============================================ */

/* CSS Variables */
:root {
  --primary: #00a8e8;
  --secondary: #007ea7;
  --dark: #0a0a0a;
  --darker: #050505;
  --light: #e0e0e0;
  --accent: #00d4ff;
  --glass: rgba(255,255,255,0.05);
  --warning: #ff9800;
  --success: #4caf50;
  --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  --font-mono: 'Courier New', monospace;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-main);
  background: var(--darker);
  color: var(--light);
  overflow-x: hidden;
  line-height: 1.6;
  min-height: 100vh;
}

/* Scrollbar */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--darker);
}
::-webkit-scrollbar-thumb {
  background: var(--secondary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--primary);
}

/* Selection */
::selection {
  background: var(--primary);
  color: white;
}

/* ============================================
   NAVIGATION
   ============================================ */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(5,5,5,0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  padding: 15px 50px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(0,168,232,0.2);
}

.logo {
  display: flex;
  flex-direction: column;
  cursor: pointer;
  text-decoration: none;
}

.logo-main {
  font-size: 28px;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: 2px;
  text-transform: uppercase;
}

.logo-sub {
  font-size: 12px;
  color: var(--light);
  letter-spacing: 4px;
  text-transform: lowercase;
  margin-top: -5px;
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-links a {
  color: var(--light);
  text-decoration: none;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.3s;
  position: relative;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: width 0.3s;
}

.nav-links a:hover::after {
  width: 100%;
}

.social-icons {
  display: flex;
  gap: 15px;
}

.social-icons a {
  color: var(--light);
  font-size: 18px;
  transition: color 0.3s;
}

.social-icons a:hover {
  color: var(--primary);
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}

.menu-toggle span {
  width: 25px;
  height: 2px;
  background: var(--light);
  transition: all 0.3s;
}

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--dark);
  border-top: 1px solid rgba(0,168,232,0.2);
  padding: 40px 50px 20px;
}

.footer-content {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 30px;
}

.footer-logo {
  display: flex;
  flex-direction: column;
}

.footer-logo .logo-main {
  font-size: 24px;
}

.footer-nav {
  display: flex;
  gap: 25px;
}

.footer-nav a {
  color: var(--light);
  text-decoration: none;
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: color 0.3s;
}

.footer-nav a:hover {
  color: var(--primary);
}

.footer-tagline {
  text-align: center;
  width: 100%;
  margin-top: 20px;
  font-size: 14px;
  letter-spacing: 4px;
  text-transform: uppercase;
  opacity: 0.7;
}

.footer-bottom {
  width: 100%;
  text-align: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 12px;
  opacity: 0.8;
}

.footer-ip {
  margin-top: 15px;
  padding: 15px;
  background: rgba(0,168,232,0.05);
  border-radius: 8px;
  font-size: 11px;
  line-height: 1.8;
}

.footer-ip strong {
  color: var(--primary);
}

/* ============================================
   COMMON COMPONENTS
   ============================================ */

/* Section Title */
.section-title {
  text-align: center;
  font-size: 28px;
  text-transform: uppercase;
  letter-spacing: 6px;
  margin-bottom: 50px;
  color: var(--light);
  position: relative;
  display: inline-block;
  left: 50%;
  transform: translateX(-50%);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 25%;
  width: 50%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
}

/* Buttons */
.btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
  border: none;
  padding: 15px 40px;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 3px;
  cursor: pointer;
  border-radius: 4px;
  transition: all 0.3s;
  text-decoration: none;
  text-align: center;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(0,168,232,0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid var(--primary);
  color: var(--primary);
}

.btn-outline:hover {
  background: var(--primary);
  color: white;
}

/* Cards */
.card {
  background: var(--glass);
  border: 1px solid rgba(0,168,232,0.2);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.4s;
}

.card:hover {
  transform: translateY(-10px);
  border-color: var(--primary);
  box-shadow: 0 10px 40px rgba(0,168,232,0.2);
}

/* Highlight Box */
.highlight-box {
  background: rgba(0,168,232,0.1);
  border-left: 4px solid var(--primary);
  padding: 20px;
  margin: 20px 0;
  border-radius: 0 8px 8px 0;
}

.warning-box {
  background: rgba(255,152,0,0.1);
  border-left: 4px solid var(--warning);
  padding: 20px;
  margin: 20px 0;
  border-radius: 0 8px 8px 0;
}

/* IP Badges */
.ip-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,168,232,0.15);
  padding: 8px 15px;
  border-radius: 20px;
  font-size: 13px;
  margin: 10px 10px 10px 0;
}

.ip-badge i {
  color: var(--primary);
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.animate {
  animation: fadeInUp 0.8s ease-out;
}

/* Utility */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 50px;
}

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

.mt-4 { margin-top: 40px; }
.mb-4 { margin-bottom: 40px; }
.pt-4 { padding-top: 40px; }
.pb-4 { padding-bottom: 40px; }