:root {
  --bg: #050505;
  --bg-soft: #0d0d0d;
  --panel: #121212;
  --panel-2: #0a0a0a;
  --accent: #ff0000;
  --accent-soft: rgba(255, 0, 0, 0.4);
  --text: #f5f5f5;
  --muted: #a6a6a6;
  --line: #2b2b2b;
  --glow: 0 0 12px rgba(255, 0, 0, 0.35);
  --font-title: "Orbitron", sans-serif;
  --font-body: "Rajdhani", sans-serif;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  font-family: var(--font-body);
  background:
    radial-gradient(circle at 10% 20%, rgba(255, 0, 0, 0.08), transparent 35%),
    radial-gradient(circle at 90% 0%, rgba(255, 0, 0, 0.06), transparent 40%),
    linear-gradient(140deg, #020202 0%, #080808 55%, #020202 100%);
  color: var(--text);
  overflow-x: hidden;
}

.scanlines,
.grid-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -1;
}

.scanlines {
  background: repeating-linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.02),
    rgba(255, 255, 255, 0.02) 1px,
    transparent 1px,
    transparent 3px
  );
}

.grid-overlay {
  background-image:
    linear-gradient(rgba(255, 0, 0, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 0, 0, 0.07) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at center, black 35%, transparent 95%);
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 1.2rem;
  border-bottom: 1px solid var(--line);
  background: rgba(4, 4, 4, 0.9);
  backdrop-filter: blur(6px);
}

.brand {
  text-decoration: none;
  font-family: var(--font-title);
  letter-spacing: 0.08em;
  font-size: 1.1rem;
}

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

.brand-accent {
  color: var(--accent);
}

.site-nav {
  display: flex;
  gap: 1rem;
}

.site-nav a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.35rem 0.55rem;
  border: 1px solid transparent;
  transition: 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--text);
  border-color: var(--accent-soft);
  box-shadow: inset 0 0 10px rgba(255, 0, 0, 0.15);
}

.menu-toggle {
  display: none;
  border: 1px solid var(--line);
  background: transparent;
  padding: 0.35rem;
  width: 40px;
  height: 40px;
}

.menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  margin: 5px 0;
  background: var(--accent);
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

main {
  width: min(1100px, calc(100% - 2rem));
  margin: 0 auto;
}

.hero {
  min-height: calc(100vh - 76px);
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items: center;
  gap: 2rem;
  padding: 2rem 0 4rem;
}

.tag {
  color: var(--accent);
  letter-spacing: 0.15em;
  font-weight: 700;
  margin-bottom: 0.8rem;
}

h1,
h2,
h3 {
  font-family: var(--font-title);
  margin-top: 0;
}

h1 {
  font-size: clamp(2rem, 7vw, 4rem);
  line-height: 1.08;
  margin-bottom: 1rem;
  text-transform: uppercase;
}

.accent {
  color: var(--accent);
  text-shadow: var(--glow);
}

.hero-copy {
  max-width: 55ch;
  color: #d4d4d4;
  font-size: 1.1rem;
  margin-bottom: 1.4rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.btn {
  text-decoration: none;
  border: 1px solid var(--accent);
  padding: 0.6rem 1rem;
  font-family: var(--font-title);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow);
}

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

.btn-outline {
  color: var(--text);
  background: transparent;
}

.radar-panel {
  width: min(420px, 100%);
  aspect-ratio: 1;
  justify-self: center;
  position: relative;
  border: 1px solid var(--line);
  border-radius: 50%;
  background:
    radial-gradient(circle at center, rgba(255, 0, 0, 0.08) 0%, transparent 55%),
    var(--panel-2);
  overflow: hidden;
  box-shadow: inset 0 0 40px rgba(255, 0, 0, 0.12), var(--glow);
}

.radar-ring {
  position: absolute;
  border: 1px solid rgba(255, 0, 0, 0.25);
  border-radius: 50%;
  inset: 15%;
}

.radar-ring.r2 {
  inset: 30%;
}

.radar-ring.r3 {
  inset: 45%;
}

.radar-sweep {
  position: absolute;
  inset: -5%;
  background: conic-gradient(from 0deg, transparent 0deg, transparent 320deg, rgba(255, 0, 0, 0.45) 355deg, transparent 360deg);
  animation: spin 4.5s linear infinite;
}

.radar-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
}

.radar-dot.d1 {
  top: 28%;
  left: 62%;
  animation: pulse 1.8s infinite;
}

.radar-dot.d2 {
  bottom: 22%;
  left: 35%;
  animation: pulse 2.4s infinite;
}

.intel {
  padding-bottom: 4rem;
}

.intel h2 {
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

.intel-grid,
.about-layout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.intel-card {
  background: linear-gradient(170deg, rgba(255, 255, 255, 0.02), rgba(255, 0, 0, 0.04));
  border: 1px solid var(--line);
  padding: 1rem;
}

.intel-label {
  margin-top: 0;
  color: var(--accent);
  letter-spacing: 0.09em;
  font-weight: 700;
  font-size: 0.8rem;
}

.inner-main {
  padding: 2.5rem 0 4rem;
}

.page-header h1 {
  margin-bottom: 0.5rem;
}

.page-header p {
  color: #d0d0d0;
}

.project-grid {
  margin-top: 1.5rem;
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.project-card {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255, 0, 0, 0.05), rgba(255, 255, 255, 0.01));
  padding: 1rem;
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 0, 0, 0.55);
  box-shadow: 0 10px 24px rgba(255, 0, 0, 0.13);
}

.project-link {
  color: var(--text);
  text-decoration: none;
  position: relative;
  display: inline-block;
}

.project-link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  height: 2px;
  width: 100%;
  transform: scaleX(0);
  transform-origin: left;
  background: var(--accent);
  transition: transform 0.24s ease;
}

.project-link:hover,
.project-link:focus-visible {
  color: var(--accent);
}

.project-link:hover::after,
.project-link:focus-visible::after {
  transform: scaleX(1);
}

.chip {
  display: inline-block;
  border: 1px solid var(--accent-soft);
  color: var(--accent);
  padding: 0.25rem 0.55rem;
  font-size: 0.82rem;
  margin-top: 0.4rem;
}

.operator-section {
  margin-top: 2rem;
}

.operator-section h2 {
  margin: 0 0 1rem;
  font-size: 1.35rem;
}

.operator-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.operator-card {
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(255, 0, 0, 0.045), rgba(255, 255, 255, 0.02));
  padding: 1rem;
  position: relative;
  overflow: hidden;
}

.operator-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 0%, rgba(255, 0, 0, 0.12) 45%, transparent 65%);
  transform: translateX(-130%);
  transition: transform 0.8s ease;
}

.operator-card:hover::before {
  transform: translateX(130%);
}

.operator-logo {
  width: 72px;
  height: 72px;
  object-fit: contain;
  display: block;
  margin-bottom: 0.8rem;
  filter: drop-shadow(0 0 10px rgba(255, 0, 0, 0.35));
}

.operator-link {
  color: var(--text);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.operator-link:hover,
.operator-link:focus-visible {
  color: var(--accent);
  border-color: var(--accent);
}

.operator-btn {
  margin-top: 0.6rem;
  display: inline-block;
}

.dossier-main {
  display: grid;
  gap: 1rem;
}

.dossier-shell {
  display: grid;
  grid-template-columns: minmax(260px, 340px) 1fr;
  gap: 1rem;
}

.dossier-photo-wrap {
  border: 1px solid var(--line);
  background: linear-gradient(165deg, rgba(255, 255, 255, 0.02), rgba(255, 0, 0, 0.05));
  padding: 0.9rem;
  text-align: center;
}

.dossier-photo {
  display: block;
  width: 100%;
  border: 1px solid var(--line);
  background: #080808;
}

.dossier-class {
  width: 72px;
  height: 72px;
  margin-top: 0.8rem;
}

.dossier-stamp {
  margin-top: 0.8rem;
  border: 1px solid var(--accent-soft);
  color: var(--accent);
  padding: 0.35rem 0.5rem;
  letter-spacing: 0.08em;
  font-family: var(--font-title);
  font-size: 0.74rem;
  display: inline-block;
}

.dossier-card {
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.02), rgba(255, 0, 0, 0.04));
  padding: 1rem;
}

.dossier-list {
  margin: 0;
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 0.55rem 0.8rem;
}

.dossier-list dt {
  color: var(--muted);
  font-weight: 700;
}

.dossier-list dd {
  margin: 0;
}

.bio-card p {
  margin-bottom: 0.7rem;
}

.project-detail-grid {
  margin-top: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.contact-panel {
  margin-top: 1.3rem;
}

.contact-form {
  max-width: 640px;
  display: grid;
  gap: 0.6rem;
}

.contact-form label {
  font-weight: 700;
  letter-spacing: 0.03em;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(0, 0, 0, 0.65);
  color: var(--text);
  font: inherit;
  padding: 0.75rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 1px solid var(--accent);
  border-color: var(--accent);
}

.site-footer {
  border-top: 1px solid var(--line);
  text-align: center;
  padding: 1rem;
  color: var(--muted);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.reveal {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@keyframes pulse {
  0%,
  100% {
    transform: scale(0.8);
    opacity: 0.8;
  }

  50% {
    transform: scale(1.25);
    opacity: 1;
  }
}

@media (max-width: 920px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .radar-panel {
    max-width: 340px;
    margin-top: 0.6rem;
  }

  .intel-grid,
  .about-layout,
  .project-grid,
  .project-detail-grid,
  .operator-grid {
    grid-template-columns: 1fr;
  }

  .dossier-shell {
    grid-template-columns: 1fr;
  }

  .dossier-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .menu-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 1px);
    left: 0;
    right: 0;
    display: grid;
    gap: 0;
    border-bottom: 1px solid var(--line);
    background: rgba(5, 5, 5, 0.97);
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    pointer-events: none;
    transition: 0.2s ease;
  }

  .site-nav a {
    padding: 0.8rem 1rem;
    border-bottom: 1px solid var(--line);
  }

  .site-nav.open {
    transform: scaleY(1);
    opacity: 1;
    pointer-events: auto;
  }

  main {
    width: min(1100px, calc(100% - 1.2rem));
  }
}