/* LGAI Premium Cyber-Factory Tema */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=JetBrains+Mono:wght@400;700;800&family=Outfit:wght@400;600;800&display=swap');

:root {
  --bg-dark: #05050A;
  --bg-card: rgba(16, 18, 27, 0.6);
  --cyan: #00f0ff;
  --cyan-glow: rgba(0, 240, 255, 0.6);
  --purple: #b300ff;
  --purple-glow: rgba(179, 0, 255, 0.6);
  --green: #00ff88;
  --green-glow: rgba(0, 255, 136, 0.6);
  
  --text-main: #f8fafc;
  --text-muted: #8b9bb4;
  
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(0, 240, 255, 0.3);
  --radius: 20px;
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

/* AI Network & Factory Background */
#networkCanvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  z-index: -1;
  pointer-events: none;
}

body::before {
  content: ''; position: fixed; inset: 0; z-index: -3;
  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: 50px 50px;
  transform: perspective(500px) rotateX(60deg) translateY(-100px) translateZ(-200px) scale(3);
  transform-origin: top center;
  opacity: 0.15;
  pointer-events: none;
}

body::after {
  content: ''; position: fixed; inset: 0; z-index: -2;
  background: radial-gradient(circle at 15% 50%, rgba(179, 0, 255, 0.1), transparent 40%),
              radial-gradient(circle at 85% 30%, rgba(0, 240, 255, 0.1), transparent 40%);
  pointer-events: none;
}

/* Animations */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(40px) scale(0.95); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}
@keyframes pulseGlow {
  0% { box-shadow: 0 0 15px var(--cyan-glow), inset 0 0 10px var(--cyan-glow); }
  50% { box-shadow: 0 0 25px var(--cyan-glow), inset 0 0 20px var(--cyan-glow); }
  100% { box-shadow: 0 0 15px var(--cyan-glow), inset 0 0 10px var(--cyan-glow); }
}

.animate-fade-in { animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards; }
.delay-100 { opacity: 0; animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards; }
.delay-200 { opacity: 0; animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s forwards; }
.delay-300 { opacity: 0; animation: fadeInUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.3s forwards; }

h1, h2, h3, h4 { font-family: 'Outfit', sans-serif; letter-spacing: -0.5px; }

/* Header */
.app-header {
  padding: 15px 0;
  border-bottom: 1px solid var(--border);
  background: rgba(5, 5, 10, 0.75);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  position: sticky;
  top: 0; z-index: 100;
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}
.header-container { max-width: 1400px; margin: 0 auto; padding: 0 40px; display: flex; justify-content: space-between; align-items: center; }

.brand { display: flex; align-items: center; gap: 16px; text-decoration: none; color: var(--text-main); transition: transform 0.3s ease; }
.brand:hover { transform: scale(1.02); }
.brand-icon { width: 44px; height: 44px; background: linear-gradient(135deg, var(--cyan), var(--purple)); border-radius: 12px; display: flex; justify-content: center; align-items: center; box-shadow: 0 0 25px rgba(0, 240, 255, 0.4); position: relative; }
.brand-icon::after { content: ''; position: absolute; inset: -2px; border-radius: 14px; background: linear-gradient(135deg, var(--cyan), var(--purple)); filter: blur(8px); z-index: -1; opacity: 0.7; }
.brand-text { display: flex; flex-direction: column; }
.brand-name { font-family: 'Outfit', sans-serif; font-weight: 800; font-size: 1.5rem; letter-spacing: 0.5px; }
.brand-title { font-size: 0.65rem; color: var(--cyan); text-transform: uppercase; letter-spacing: 3px; font-weight: 800; }

.main-nav { display: flex; gap: 32px; }
.nav-link { color: var(--text-muted); text-decoration: none; font-weight: 500; font-size: 0.95rem; transition: all 0.3s ease; position: relative; padding: 5px 0; }
.nav-link:hover, .nav-link.active { color: var(--cyan); text-shadow: 0 0 15px var(--cyan-glow); }
.nav-link::before { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--cyan); box-shadow: 0 0 10px var(--cyan); transition: width 0.3s ease; }
.nav-link:hover::before, .nav-link.active::before { width: 100%; }

/* Buttons */
.btn { padding: 14px 32px; border-radius: 100px; font-weight: 700; font-family: 'Outfit', sans-serif; cursor: pointer; transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); text-decoration: none; display: inline-flex; align-items: center; gap: 12px; border: none; font-size: 1rem; position: relative; overflow: hidden; }
.btn-primary { background: #fff; color: #000; box-shadow: 0 0 20px rgba(255,255,255,0.2); }
.btn-primary:hover { transform: translateY(-5px); box-shadow: 0 15px 35px rgba(255,255,255,0.4); background: var(--cyan); color: #000; }
.btn-glow { background: rgba(0, 240, 255, 0.05); border: 1px solid var(--cyan); color: var(--cyan); box-shadow: inset 0 0 20px rgba(0, 240, 255, 0.1), 0 0 20px rgba(0, 240, 255, 0.2); backdrop-filter: blur(4px); }
.btn-glow:hover { background: var(--cyan); color: #000; box-shadow: 0 0 40px var(--cyan-glow); transform: translateY(-5px); border-color: transparent; }

/* Page Content */
.page-content { flex: 1; max-width: 1400px; margin: 0 auto; padding: 80px 40px; width: 100%; z-index: 1;}

/* Hero Section & Terminal Window */
.hero { display: flex; align-items: center; justify-content: space-between; gap: 60px; text-align: left; padding: 100px 0; position: relative; }
.hero-content { flex: 1; max-width: 600px; }
.hero-visual { flex: 1; display: flex; justify-content: center; }

.hero-badge { display: inline-block; padding: 8px 20px; background: rgba(179, 0, 255, 0.1); border: 1px solid rgba(179, 0, 255, 0.4); color: #e9b3ff; border-radius: 100px; font-size: 0.85rem; font-weight: 600; font-family: 'JetBrains Mono'; margin-bottom: 24px; box-shadow: 0 0 25px var(--purple-glow); text-transform: uppercase; letter-spacing: 1px; }
.hero-title { font-size: 4rem; font-weight: 900; line-height: 1.1; margin-bottom: 20px; color: #fff; text-shadow: 0 10px 30px rgba(0,0,0,0.5); }
.hero-subtitle { font-size: 1.15rem; color: var(--text-muted); margin: 0; max-width: 100%; text-align: left; font-weight: 400; line-height: 1.8; }
.text-cyan { color: var(--cyan); text-shadow: 0 0 30px var(--cyan-glow); }
.text-purple { color: var(--purple); text-shadow: 0 0 30px var(--purple-glow); }
.text-green { color: var(--green); text-shadow: 0 0 30px var(--green-glow); }

.glass-window {
  background: rgba(16, 18, 27, 0.8);
  backdrop-filter: blur(28px); -webkit-backdrop-filter: blur(28px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  width: 100%; max-width: 550px;
  box-shadow: 0 30px 60px rgba(0,0,0,0.6), 0 0 40px rgba(0, 240, 255, 0.1);
  overflow: hidden;
  transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
  transition: transform 0.5s ease;
}
.glass-window:hover { transform: perspective(1000px) rotateY(0) rotateX(0) scale(1.02); }

.window-header { background: rgba(0, 0, 0, 0.4); padding: 12px 16px; display: flex; align-items: center; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.window-controls { display: flex; gap: 8px; }
.control-btn { width: 12px; height: 12px; border-radius: 50%; }
.close { background: #ff5f56; }
.minimize { background: #ffbd2e; }
.maximize { background: #27c93f; }
.window-title { color: var(--text-muted); font-family: 'JetBrains Mono', monospace; font-size: 0.8rem; flex: 1; text-align: center; }

.window-body { padding: 24px; }
.window-body pre { margin: 0; font-family: 'JetBrains Mono', monospace; font-size: 0.95rem; line-height: 1.6; white-space: pre-wrap; color: #f8fafc; }
.blinking-cursor { font-weight: bold; font-size: 1.2rem; color: var(--cyan); animation: blink 1s step-end infinite; }
@keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

/* Glass Cards */
.glass-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: 32px; margin-top: 60px; }
.glass-card { background: var(--bg-card); backdrop-filter: blur(28px); -webkit-backdrop-filter: blur(28px); border: 1px solid var(--border); border-radius: var(--radius); padding: 40px; transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); position: relative; overflow: hidden; isolation: isolate; }
.glass-card::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, transparent 100%); z-index: -1; pointer-events: none;}
.glass-card::after { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle at center, rgba(0, 240, 255, 0.1), transparent 60%); opacity: 0; transition: opacity 0.5s; z-index: -1; pointer-events: none;}
.glass-card:hover { transform: translateY(-10px) scale(1.02); border-color: var(--border-hover); box-shadow: 0 30px 60px rgba(0,0,0,0.6), 0 0 40px rgba(0, 240, 255, 0.1); }
.glass-card:hover::after { opacity: 1; }

.card-icon { width: 60px; height: 60px; border-radius: 16px; display: flex; align-items: center; justify-content: center; margin-bottom: 24px; position: relative; }
.icon-cyan { background: rgba(0, 240, 255, 0.1); color: var(--cyan); border: 1px solid rgba(0, 240, 255, 0.3); box-shadow: 0 0 20px rgba(0, 240, 255, 0.2); }
.icon-purple { background: rgba(179, 0, 255, 0.1); color: var(--purple); border: 1px solid rgba(179, 0, 255, 0.3); box-shadow: 0 0 20px rgba(179, 0, 255, 0.2); }
.icon-green { background: rgba(0, 255, 136, 0.1); color: var(--green); border: 1px solid rgba(0, 255, 136, 0.3); box-shadow: 0 0 20px rgba(0, 255, 136, 0.2); }

.card-title { font-size: 1.6rem; margin-bottom: 16px; color: #fff; font-weight: 700; }
.card-text { color: var(--text-muted); font-size: 1rem; margin-bottom: 24px; line-height: 1.7;}

/* Advanced SaaS Dash Cards */
.advanced-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 24px;
  margin-top: 60px;
}

.advanced-card {
  background: #18181b; 
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: all 0.3s ease;
  position: relative;
}

.advanced-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 15px 35px rgba(0,0,0,0.5);
}

.card-image-wrap {
  position: relative;
  height: 200px;
  width: 100%;
  overflow: hidden;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.advanced-card:hover .card-img {
  transform: scale(1.05);
}

.card-image-wrap::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,0,0,0.1) 0%, rgba(0,0,0,0.8) 100%);
}

.card-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  padding: 4px 12px;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  z-index: 2;
  color: #000;
  text-transform: uppercase;
}
.badge-green { background: #00ff88; box-shadow: 0 0 10px rgba(0,255,136,0.4); }
.badge-orange { background: #ffbc00; box-shadow: 0 0 10px rgba(255,188,0,0.4); }

.card-image-overlay {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 2;
}

.card-main-title {
  color: #fff;
  font-size: 1.8rem;
  line-height: 1.1;
  font-family: 'Outfit', sans-serif;
  font-weight: 800;
  text-shadow: 0 2px 10px rgba(0,0,0,0.8);
}

.card-content {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.card-sub-title {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 8px;
  font-weight: 700;
}

.card-desc {
  color: #9ca3af;
  font-size: 0.9rem;
  margin-bottom: 24px;
  flex: 1;
}

.card-progress-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 100px;
  padding: 4px;
  position: relative;
  height: 24px;
}

.progress-fill {
  height: 100%;
  border-radius: 100px;
  position: relative;
  z-index: 1;
}

.progress-text {
  position: absolute;
  left: 12px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #fff;
  z-index: 2;
}

/* Forms */
.form-group { margin-bottom: 28px; text-align: left; }
.form-label { display: block; margin-bottom: 10px; font-weight: 600; color: var(--text-muted); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1.5px; font-family: 'JetBrains Mono', monospace;}
.form-control { width: 100%; padding: 18px 24px; background: rgba(0,0,0,0.4); border: 1px solid var(--border); border-radius: 16px; color: #fff; font-family: 'Inter', sans-serif; font-size: 1.05rem; transition: 0.4s; box-shadow: inset 0 2px 10px rgba(0,0,0,0.5); }
.form-control:focus { outline: none; border-color: var(--cyan); box-shadow: inset 0 2px 10px rgba(0,0,0,0.5), 0 0 0 4px rgba(0, 240, 255, 0.15); background: rgba(0,0,0,0.6); }
textarea.form-control { resize: vertical; min-height: 180px; }

.alert { padding: 18px 26px; border-radius: 16px; margin-bottom: 30px; font-weight: 600; display: flex; align-items: center; gap: 12px; }
.alert-success { background: rgba(0, 255, 136, 0.1); border: 1px solid rgba(0, 255, 136, 0.3); color: var(--green); box-shadow: 0 0 20px rgba(0, 255, 136, 0.1); }
.alert-error { background: rgba(255, 51, 102, 0.1); border: 1px solid rgba(255, 51, 102, 0.3); color: #ff3366; box-shadow: 0 0 20px rgba(255, 51, 102, 0.1); }

/* Footer */
.app-footer { border-top: 1px solid var(--border); padding: 50px 0; margin-top: auto; background: rgba(5, 5, 10, 0.8); backdrop-filter: blur(20px); position: relative; z-index: 10; }
.footer-container { max-width: 1400px; margin: 0 auto; padding: 0 40px; display: flex; justify-content: space-between; align-items: center; }
.footer-brand { display: flex; align-items: center; gap: 16px; opacity: 0.8; transition: opacity 0.3s; }
.footer-brand:hover { opacity: 1; }
.footer-copyright { color: var(--text-muted); font-size: 0.9rem; font-weight: 500; }
.social-link { color: var(--text-muted); transition: all 0.3s; display: flex; align-items: center; justify-content: center; width: 40px; height: 40px; border-radius: 50%; background: rgba(255,255,255,0.05); }
.social-link:hover { color: var(--cyan); background: rgba(0, 240, 255, 0.1); transform: translateY(-3px); box-shadow: 0 5px 15px var(--cyan-glow);}

@media(max-width: 1000px) {
  .hero { flex-direction: column; text-align: center; }
  .hero-content { margin: 0 auto; display: flex; flex-direction: column; align-items: center; }
  .hero-subtitle { text-align: center; }
  .glass-window { transform: none; max-width: 100%; margin-top: 30px; }
  .hero-title { font-size: 3.5rem; }
  .glass-grid { grid-template-columns: 1fr; }
}
@media(max-width: 768px) {
  .header-container { flex-direction: column; gap: 20px; padding: 0 20px; }
  .main-nav { gap: 16px; flex-wrap: wrap; justify-content: center; }
  .hero-title { font-size: 2.8rem; }
  .page-content { padding: 40px 20px; }
  .footer-container { flex-direction: column; gap: 24px; text-align: center; }
}