@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@300;400;500;600;700&family=Orbitron:wght@400;600;700&display=swap');

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

body {
  font-family: "Noto Sans KR", sans-serif;
  background: linear-gradient(135deg, #0a1628 0%, #162447 50%, #1f4068 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  position: relative;
  overflow: hidden;
  color: #e0e7ff;
}

/* À°°¢Çü ÆÐÅÏ ¹è°æ */
.hex-pattern {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.1;
  pointer-events: none;
  z-index: 0;
}

.hex {
  position: absolute;
  width: 100px;
  height: 57.74px;
  background: linear-gradient(135deg, #3b82f6, #60a5fa);
  clip-path: polygon(30% 0%, 70% 0%, 100% 50%, 70% 100%, 30% 100%, 0% 50%);
  animation: hexFloat 15s infinite ease-in-out;
}

.hex-1 { top: 10%; left: 10%; animation-delay: 0s; }
.hex-2 { top: 20%; right: 15%; animation-delay: 2s; }
.hex-3 { bottom: 25%; left: 20%; animation-delay: 4s; }
.hex-4 { top: 50%; right: 25%; animation-delay: 6s; }
.hex-5 { bottom: 15%; right: 10%; animation-delay: 8s; }
.hex-6 { top: 30%; left: 30%; animation-delay: 10s; }

@keyframes hexFloat {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(20px, -20px) rotate(120deg); }
  66% { transform: translate(-15px, 15px) rotate(240deg); }
}

/* ½ºÄµ ¶óÀÎ È¿°ú */
.scan-line {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, 
    transparent, 
    rgba(59, 130, 246, 0.5), 
    transparent);
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
  animation: scan 4s linear infinite;
  z-index: 5;
}

.container {
  background: rgba(10, 22, 40, 0.85);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(59, 130, 246, 0.3);
  padding: 35px 30px;
  max-width: 500px;
  width: 100%;
  position: relative;
  z-index: 1;
  box-shadow: 
    0 0 60px rgba(59, 130, 246, 0.2),
    inset 0 0 60px rgba(59, 130, 246, 0.05);
  clip-path: polygon(
    0 0, 
    calc(100% - 20px) 0, 
    100% 20px, 
    100% 100%, 
    20px 100%, 
    0 calc(100% - 20px)
  );
}

/* Å×Å© º¸´õ */
.tech-border {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.corner {
  position: absolute;
  width: 30px;
  height: 30px;
  border-style: solid;
  border-color: #3b82f6;
}

.corner.tl {
  top: 10px;
  left: 10px;
  border-width: 2px 0 0 2px;
}

.corner.tr {
  top: 10px;
  right: 10px;
  border-width: 2px 2px 0 0;
}

.corner.bl {
  bottom: 10px;
  left: 10px;
  border-width: 0 0 2px 2px;
}

.corner.br {
  bottom: 10px;
  right: 10px;
  border-width: 0 2px 2px 0;
}

.header {
  text-align: center;
  margin-bottom: 40px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(59, 130, 246, 0.2);
  position: relative;
}

.system-label {
  font-size: 10px;
  font-weight: 600;
  color: #60a5fa;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 15px;
  font-family: 'Orbitron', sans-serif;
}

.logo {
  font-size: 48px;
  font-weight: 700;
  background: linear-gradient(135deg, #60a5fa 0%, #3b82f6 50%, #2563eb 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  letter-spacing: 4px;
  font-family: 'Orbitron', sans-serif;
  text-shadow: 0 0 30px rgba(59, 130, 246, 0.5);
}

.logo img {
  max-width: 180px;
  height: auto;
  filter: drop-shadow(0 0 20px rgba(59, 130, 246, 0.4));
}

.subtitle {
  font-size: 13px;
  color: #94a3b8;
  font-weight: 500;
  letter-spacing: 6px;
  text-transform: uppercase;
}

.content {
  padding: 0;
}

/* »óÅ ÆгΠ*/
.status-panel {
  background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(37, 99, 235, 0.05));
  border: 1px solid rgba(59, 130, 246, 0.3);
  border-left: 3px solid #3b82f6;
  padding: 20px;
  margin-bottom: 30px;
}

.panel-header {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 15px;
}

.panel-icon {
  color: #22c55e;
  font-size: 12px;
  animation: blink 2s infinite;
}

.panel-title {
  font-size: 11px;
  font-weight: 600;
  color: #60a5fa;
  letter-spacing: 2px;
  font-family: 'Orbitron', sans-serif;
}

.status-indicator {
  padding-left: 20px;
}

.status-bar {
  width: 100%;
  height: 4px;
  background: rgba(59, 130, 246, 0.2);
  margin-bottom: 12px;
  position: relative;
  overflow: hidden;
}

.status-text {
  font-size: 15px;
  font-weight: 500;
  color: #e0e7ff;
  letter-spacing: 0.3px;
}

/* Á¤º¸ ¼½¼Ç */
.info-section {
  margin-bottom: 35px;
}

.info-label {
  font-size: 10px;
  font-weight: 600;
  color: #60a5fa;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 12px;
  font-family: 'Orbitron', sans-serif;
}

.desc {
  font-size: 15px;
  color: #cbd5e1;
  line-height: 1.8;
  font-weight: 400;
  letter-spacing: 0.2px;
}

.btn-wrapper {
  text-align: center;
  margin-bottom: 25px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  position: relative;
  text-decoration: none;
  padding: 16px 45px;
  font-size: 15px;
  font-weight: 600;
  border: 2px solid #3b82f6;
  letter-spacing: 2px;
  text-transform: uppercase;
  overflow: hidden;
  transition: all 0.3s ease;
  font-family: 'Orbitron', sans-serif;  
}

.btn-bg {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #3b82f6, #2563eb);
  transition: left 0.4s ease;
  z-index: 1;
}

.btn-text,
.btn-arrow {
  position: relative;
  z-index: 2;
  color: #60a5fa;
  transition: all 0.3s ease;
}

.btn-arrow {
  font-size: 12px;
  transition: transform 0.3s ease;
}

.btn:hover .btn-bg {
  left: 0;
}

.btn:hover .btn-text,
.btn:hover .btn-arrow {
  color: #fff;
}

.btn:hover .btn-arrow {
  transform: translateX(5px);
}

.btn:hover {
  box-shadow: 
    0 0 30px rgba(59, 130, 246, 0.5),
    inset 0 0 20px rgba(59, 130, 246, 0.2);
}

.btn:active {
  transform: scale(0.98);
}

/* Å×Å© ǪÅÍ */
.tech-footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
  font-size: 10px;
  color: #64748b;
  letter-spacing: 1px;
  font-family: 'Orbitron', sans-serif;
}

.footer-divider {
  color: #334155;
}

.footer-status {
  color: #22c55e;
  text-transform: uppercase;
}

/* ¹ÝÀÀÇü */
@media (max-width: 600px) {
  .container {
    padding: 35px 25px;
  }
  
  .logo {
    font-size: 40px;
    letter-spacing: 3px;
  }
  
  .subtitle {
    font-size: 11px;
    letter-spacing: 5px;
  }
  
  .status-panel {
    padding: 16px;
  }
  
  .desc {
    font-size: 14px;
  }
  
  .btn {
    padding: 14px 35px;
    font-size: 14px;
  }
  
  .hex {
    width: 70px;
    height: 40.42px;
  }
}