/**
 * Braga Net - CSS Design System
 * Modern, Dark-themed, Fiber-optic aesthetic
 */

:root {
  --primary: #00e5ff;
  --primary-glow: rgba(0, 229, 255, 0.5);
  --bg-dark: #05070a;
  --bg-card: rgba(15, 23, 42, 0.7);
  --text-main: #f8fafc;
  --text-secondary: #94a3b8;
  --accent: #3b82f6;
  --success: #10b981;
  --font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

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

body {
  font-family: var(--font-family);
  background: var(--bg-dark);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow-x: hidden;
  position: relative;
}

/* Background Image with Overlay */
.bg-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('assets/background.png') center/cover no-repeat;
  z-index: -2;
  filter: brightness(0.6) saturate(1.2);
}

.bg-vignette {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, transparent 20%, rgba(5, 7, 10, 0.9) 100%);
  z-index: -1;
}

/* Glassmorphism Container */
.main-card {
  width: 90%;
  max-width: 1000px;
  background: var(--bg-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 24px;
  padding: 3rem;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  animation: fadeIn 1s ease-out;
  margin: 2rem 0;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Header Section */
header {
  text-align: center;
  margin-bottom: 3rem;
}

.badge {
  display: inline-block;
  background: rgba(0, 229, 255, 0.1);
  color: var(--primary);
  padding: 0.5rem 1rem;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  border: 1px solid rgba(0, 229, 255, 0.3);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.1);
}

h1 {
  font-size: 3.5rem;
  font-weight: 800;
  background: linear-gradient(to right, #fff, var(--primary));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 1rem;
}

.tagline {
  font-size: 1.2rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* Stats/Data Grid */
.info-section {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.data-group {
  background: rgba(255, 255, 255, 0.03);
  padding: 1.5rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: all 0.3s ease;
}

.data-group:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(0, 229, 255, 0.2);
  transform: translateY(-5px);
}

.data-group h3 {
  color: var(--primary);
  font-size: 0.9rem;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.data-item {
  margin-bottom: 0.75rem;
}

.data-item:last-child {
  margin-bottom: 0;
}

.data-label {
  color: var(--text-secondary);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  display: block;
}

.data-value {
  font-weight: 500;
  color: var(--text-main);
  display: inline-block;
  margin-top: 2px;
}

.status-active {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--success);
  font-weight: 600;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--success);
  border-radius: 50%;
  box-shadow: 0 0 10px var(--success);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.1); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

/* Contact Bar */
.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  border-radius: 12px;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background: #fff;
  box-shadow: 0 0 30px var(--primary-glow);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text-main);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: #fff;
  transform: translateY(-2px);
}

/* CNAEs / Details */
.activities {
  margin-top: 2rem;
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.activities strong {
  color: var(--text-main);
}

/* Footer Section */
footer {
  margin-top: 3rem;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.footer-addr {
  margin-bottom: 0.5rem;
  font-style: normal;
  display: block;
}

/* Mobile Responsiveness */
@media (max-width: 640px) {
  .main-card {
    padding: 2rem 1.5rem;
    margin: 1rem;
    width: 95%;
  }
  
  h1 {
    font-size: 2.2rem;
    line-height: 1.1;
  }
  
  .badge {
    font-size: 0.7rem;
  }
  
  header {
    margin-bottom: 2rem;
  }
}