@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@600;800&family=Inter:wght@300;400;600;700&display=swap');

:root {
  --bg-color: #080c10;
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --accent: #10b981;
  --accent-hover: #059669;
  --accent-glow: rgba(16, 185, 129, 0.4);
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --glass-blur: blur(16px);
  --card-hover: rgba(255, 255, 255, 0.06);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(16, 185, 129, 0.12), transparent 30%),
    radial-gradient(circle at 90% 60%, rgba(244, 63, 94, 0.06), transparent 30%);
  background-repeat: no-repeat;
  background-attachment: fixed;
}

::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--bg-color);
}
::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: 4px;
}

/* Glassmorphism Utilities */
.glass {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-blur);
  -webkit-backdrop-filter: var(--glass-blur);
  border: 1px solid var(--glass-border);
  border-radius: 16px;
}

/* Navigation */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 5%;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

nav.scrolled {
  background: rgba(8, 12, 16, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--glass-border);
}

.logo {
  font-family: 'Orbitron', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text-main);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: flex;
  align-items: center;
}

.logo-img {
  width: 26px;
  height: 26px;
  margin-right: 12px;
}

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

.nav-links a {
  color: var(--text-main);
  text-decoration: none;
  margin-left: 2.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.3s ease;
}

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

/* Base Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2rem;
  border-radius: 8px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  font-family: inherit;
  font-size: 1rem;
}

.btn i {
  margin-right: 8px;
}

.btn-primary {
  background: var(--accent);
  color: #000;
  box-shadow: 0 4px 15px var(--accent-glow);
}

.btn-primary:hover {
  background: var(--accent-hover);
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(34, 211, 238, 0.5);
}

.btn-secondary {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--text-main);
}

.btn-secondary:hover {
  background: var(--card-hover);
  transform: translateY(-3px);
}

/* Hero Section */
.hero {
  min-height: 90vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem 5%;
  text-align: center;
  flex-direction: column;
}

.badge {
  display: inline-block;
  padding: 0.4rem 1.2rem;
  border-radius: 20px;
  background: rgba(244, 63, 94, 0.15);
  border: 1px solid rgba(244, 63, 94, 0.3);
  color: #fb7185;
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 2rem;
  letter-spacing: 1px;
  animation: float 3s ease-in-out infinite;
}

.hero h1 {
  font-size: 4.5rem;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  letter-spacing: -1px;
}

.hero p {
  font-size: 1.25rem;
  color: var(--text-muted);
  max-width: 650px;
  margin: 0 auto 2.5rem;
}

.hero-buttons {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
}

/* Features Grid */
.features {
  padding: 8rem 5%;
}

.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 4rem;
  font-family: 'Orbitron', sans-serif;
}

.section-title span {
  color: var(--accent);
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.card {
  padding: 2.5rem 2rem;
  transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), background 0.3s ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  background: var(--card-hover);
}

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

.icon-wrapper {
  width: 55px;
  height: 55px;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  color: var(--accent);
  font-size: 1.8rem;
}

.card h3 {
  font-size: 1.4rem;
  margin-bottom: 1rem;
}

.card p {
  color: var(--text-muted);
  font-size: 1rem;
}

/* Showcase Section */
.showcase {
  padding: 5rem 5% 8rem;
  position: relative;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 250px;
  gap: 1.5rem;
}

.bento-item {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--glass-border);
}

.bento-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.8) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.bento-item h4 {
  position: absolute;
  bottom: 20px;
  left: 20px;
  z-index: 10;
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.3s ease;
}

.bento-item:hover::after { opacity: 1; }
.bento-item:hover h4 { transform: translateY(0); opacity: 1; }

.bento-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  transition: transform 0.6s cubic-bezier(0.25, 1, 0.5, 1);
}

.bento-item:hover img {
  transform: scale(1.08);
}

/* Specific Grid Placements */
.bento-item:nth-child(1) { grid-column: span 3; grid-row: span 2; }
.bento-item:nth-child(2) { grid-column: span 1; grid-row: span 1; }
.bento-item:nth-child(3) { grid-column: span 1; grid-row: span 1; }

/* Setup Banner */
.setup-banner {
  margin: 0 5%;
  padding: 3rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.setup-banner h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.setup-banner p {
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 2rem;
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem 5%;
  border-top: 1px solid var(--glass-border);
  margin-top: 5rem;
  background: rgba(0,0,0,0.3);
}

footer p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

/* Animations Tools */
.opacity-0 { opacity: 0; }

/* Lightbox Modal */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.lightbox.active {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 40px;
  font-size: 40px;
  color: #fff;
  cursor: pointer;
  transition: color 0.3s ease;
  z-index: 2001;
}

.lightbox-close:hover {
  color: var(--accent);
}

.lightbox img {
  max-width: 90vw;
  max-height: 90vh;
  border-radius: 8px;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
  transform: scale(0.95);
  transition: transform 0.3s ease;
}

.lightbox.active img {
  transform: scale(1);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-up {
  animation: fadeIn 1s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.delay-1 { animation-delay: 0.2s; }
.delay-2 { animation-delay: 0.4s; }
.delay-3 { animation-delay: 0.6s; }

/* Responsive */
@media (max-width: 1100px) {
  .bento-item:nth-child(1) { grid-column: span 4; }
  .bento-item:nth-child(2), .bento-item:nth-child(3) { grid-column: span 2; }
}

@media (max-width: 768px) {
  .hero h1 { font-size: 3rem; }
  .bento-grid { grid-template-columns: 1fr; grid-auto-rows: 250px; }
  .bento-item:nth-child(1), .bento-item:nth-child(2), .bento-item:nth-child(3) {
    grid-column: span 1;
  }
  .nav-links { display: none; }
  .hero-buttons { flex-direction: column; }
}