:root {
  --green-bright: #48ff8a;
  --green-dim: #1f8f55;
  --green-soft: rgba(72, 255, 138, 0.2);
  --black: #060a07;
  --panel: rgba(5, 12, 7, 0.88);
  --border: rgba(72, 255, 138, 0.35);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--green-bright);
  font-family: "Share Tech Mono", monospace;
  background:
    radial-gradient(900px 500px at 10% -10%, rgba(72, 255, 138, 0.18), transparent 60%),
    radial-gradient(800px 480px at 120% 15%, rgba(72, 255, 138, 0.12), transparent 60%),
    linear-gradient(180deg, #050805 0%, #0b120b 45%, #040704 100%);
  padding: 0;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

body::before {
  background: repeating-linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.035),
    rgba(255, 255, 255, 0.035) 1px,
    transparent 1px,
    transparent 3px
  );
  opacity: 0.18;
}

body::after {
  background: linear-gradient(90deg, rgba(72, 255, 138, 0.06) 1px, transparent 1px),
    linear-gradient(180deg, rgba(72, 255, 138, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.18;
}

.shell {
  width: min(1200px, 100%);
  min-height: 100vh;
  margin: 0 auto;
  padding: clamp(28px, 6vw, 80px);
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.shell::before,
.shell::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(72, 255, 138, 0.55) 45%,
    rgba(72, 255, 138, 0.2) 70%,
    transparent 100%
  );
  opacity: 0.6;
  pointer-events: none;
}

.shell::before {
  top: 18px;
}

.shell::after {
  bottom: 18px;
}

.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  animation: boot 0.8s ease-out both;
}

.hero-left {
  display: flex;
  align-items: center;
  gap: 14px;
}

.hero-right {
  display: flex;
  align-items: flex-end;
  gap: 6px;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--green-bright);
  box-shadow: 0 0 12px rgba(72, 255, 138, 0.8);
  animation: pulse 1.6s ease-in-out infinite;
}

.title {
  font-family: "Orbitron", sans-serif;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-size: 28px;
  text-shadow: 0 0 12px rgba(72, 255, 138, 0.35);
}

.tag {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--green-dim);
}

.signal {
  width: 8px;
  background: linear-gradient(180deg, rgba(72, 255, 138, 0.85), rgba(72, 255, 138, 0.2));
  border-radius: 4px;
  box-shadow: 0 0 10px rgba(72, 255, 138, 0.4);
  animation: signal 1.5s ease-in-out infinite;
}

.signal-1 {
  height: 10px;
  animation-delay: 0s;
}

.signal-2 {
  height: 18px;
  animation-delay: 0.2s;
}

.signal-3 {
  height: 26px;
  animation-delay: 0.4s;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0;
}

.contact-item {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(72, 255, 138, 0.18);
  animation: reveal 0.6s ease-out both;
}

.contact-item:last-child {
  border-bottom: 0;
}

.contact-item:nth-child(1) {
  animation-delay: 0.08s;
}

.contact-item:nth-child(2) {
  animation-delay: 0.16s;
}

.contact-item:nth-child(3) {
  animation-delay: 0.24s;
}

.label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--green-dim);
}

.value {
  font-size: 16px;
  word-break: break-word;
}

.value a {
  color: var(--green-bright);
  text-decoration: none;
  border-bottom: 1px solid rgba(72, 255, 138, 0.35);
  padding-bottom: 2px;
}

.value a:hover,
.value a:focus {
  color: #9bffbf;
  border-bottom-color: rgba(155, 255, 191, 0.7);
}

.footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(72, 255, 138, 0.7);
}

.cursor {
  width: 8px;
  height: 16px;
  background: var(--green-bright);
  box-shadow: 0 0 8px rgba(72, 255, 138, 0.7);
  animation: blink 1s steps(2) infinite;
}

@keyframes boot {
  0% {
    opacity: 0;
    transform: translateY(20px) scale(0.98);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

@keyframes reveal {
  0% {
    opacity: 0;
    transform: translateX(-10px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes blink {
  0%,
  45% {
    opacity: 1;
  }
  50%,
  100% {
    opacity: 0;
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.9;
  }
  50% {
    transform: scale(1.4);
    opacity: 0.5;
  }
}

@keyframes signal {
  0%,
  100% {
    opacity: 0.6;
    transform: translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateY(-3px);
  }
}

@media (max-width: 640px) {
  .shell {
    padding: 24px 18px;
    gap: 22px;
  }

  .hero {
    align-items: flex-start;
  }

  .hero-right {
    width: 100%;
    justify-content: flex-start;
  }

  .contact-item {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .title {
    font-size: 22px;
  }
}