:root {
  color-scheme: dark;
  --bg-primary: radial-gradient(circle at 20% 20%, rgba(0, 30, 60, 0.7), rgba(0, 10, 20, 0.95));
  --bg-overlay: rgba(3, 9, 18, 0.88);
  --hud-glow: #38f1ff;
  --hud-glow-soft: rgba(56, 241, 255, 0.25);
  --accent: #ff4f4f;
  --accent-strong: #ff2323;
  --text-primary: #f9fbff;
  --text-secondary: rgba(226, 242, 255, 0.82);
  --muted: rgba(203, 220, 240, 0.6);
  --border-subtle: rgba(63, 115, 145, 0.4);
  --font-display: "Orbitron", system-ui, sans-serif;
  --font-body: "Rajdhani", "Segoe UI", sans-serif;
  --container-max: 1200px;
  --transition-fast: 160ms ease-in-out;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text-secondary);
  background: #010409;
  position: relative;
  line-height: 1.6;
  background-image: var(--bg-primary);
  background-attachment: fixed;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: min(92%, var(--container-max));
  margin-inline: auto;
}

.noise-overlay {
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200' viewBox='0 0 200 200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='0.13'/%3E%3C/svg%3E");
  pointer-events: none;
  mix-blend-mode: screen;
  z-index: -1;
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(3, 8, 15, 0.8);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 10;
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1rem;
}

.brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--hud-glow);
  text-shadow: 0 0 8px rgba(56, 241, 255, 0.65);
}

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

.primary-nav {
  display: flex;
  gap: 1.2rem;
  font-family: var(--font-display);
  font-size: 0.85rem;
  text-transform: uppercase;
}

.primary-nav a {
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  border: 1px solid transparent;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.primary-nav a:hover,
.primary-nav a:focus-visible {
  border-color: rgba(56, 241, 255, 0.6);
  box-shadow: 0 0 9px rgba(56, 241, 255, 0.3);
}

.hero {
  padding: clamp(4rem, 8vw, 7rem) 0 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hud-frame {
  position: relative;
  border-radius: 22px;
  padding: clamp(2rem, 5vw, 3.5rem);
  border: 1px solid rgba(101, 234, 255, 0.25);
  background: rgba(4, 14, 25, 0.72);
  box-shadow:
    0 0 24px rgba(56, 241, 255, 0.4),
    inset 0 0 20px rgba(12, 80, 120, 0.3);
  overflow: hidden;
}

.hud-frame::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(56, 241, 255, 0.9), rgba(8, 76, 183, 0.8));
  filter: blur(16px);
  opacity: 0.2;
  z-index: -2;
}

.hud-inner {
  border: 1px solid rgba(56, 241, 255, 0.35);
  border-radius: 18px;
  padding: clamp(1.5rem, 4vw, 3rem);
  backdrop-filter: blur(6px);
  background: rgba(2, 12, 25, 0.78);
  box-shadow: inset 0 0 25px rgba(0, 0, 0, 0.35);
  text-align: center;
}

.hud-kicker {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.4em;
  color: rgba(56, 241, 255, 0.65);
  margin-bottom: 1rem;
}

.hud-title {
  font-family: var(--font-display);
  text-transform: uppercase;
  color: var(--text-primary);
  font-size: clamp(1.6rem, 4vw, 2.6rem);
  letter-spacing: 0.08em;
  margin: 0 0 1.5rem;
  text-shadow: 0 0 15px rgba(15, 196, 255, 0.65);
}

.hud-countdown {
  font-family: var(--font-display);
  color: var(--accent);
  font-size: clamp(1.3rem, 5vw, 2.2rem);
  letter-spacing: 0.08em;
  margin: 0;
  text-shadow:
    0 0 8px rgba(255, 79, 79, 0.8),
    0 0 18px rgba(255, 35, 35, 0.6);
}

.hud-ecg {
  position: relative;
  margin: clamp(1.5rem, 3vw, 2.5rem) auto clamp(1.5rem, 4vw, 2.5rem);
  width: min(560px, 80%);
  height: 54px;
  border-top: 1px solid rgba(56, 241, 255, 0.2);
  border-bottom: 1px solid rgba(56, 241, 255, 0.2);
  overflow: hidden;
}

.hud-ecg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 79, 79, 0.2) 20%, rgba(255, 79, 79, 0.9) 50%, rgba(255, 79, 79, 0.2) 80%, transparent 100%);
  opacity: 0.4;
}

.pulse {
  position: absolute;
  inset: 50% auto auto 0;
  transform: translateY(-50%);
  width: 240%;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, rgba(255, 35, 35, 0.9) 40%, transparent 100%);
  animation: sweep 2.8s linear infinite;
}

.hud-caption {
  font-size: 0.95rem;
  color: var(--muted);
  margin: 0;
}

@keyframes sweep {
  0% {
    transform: translate3d(-100%, -50%, 0);
  }
  100% {
    transform: translate3d(100%, -50%, 0);
  }
}

.panel {
  padding: clamp(3rem, 6vw, 5rem) 0;
  background: rgba(2, 10, 22, 0.76);
  border-top: 1px solid rgba(56, 241, 255, 0.08);
  border-bottom: 1px solid rgba(56, 241, 255, 0.08);
  box-shadow: inset 0 0 24px rgba(0, 0, 0, 0.35);
}

.panel:nth-of-type(even) {
  background: rgba(2, 8, 16, 0.85);
}

.panel h2 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-primary);
  margin-top: 0;
  margin-bottom: 1.7rem;
  text-shadow: 0 0 12px rgba(56, 241, 255, 0.45);
}

.lead {
  font-size: 1.05rem;
  margin-bottom: 2rem;
  color: var(--text-secondary);
  max-width: 680px;
}

.bullet-feed {
  list-style: none;
  margin: 0;
  padding: 10px;
  display: grid;
  gap: 1.4rem;
}

.bullet-feed li {
  display: grid;
  padding: 10px;
  grid-template-columns: minmax(72px, 110px) 1fr;
  column-gap: 1.5rem;
  align-items: start;
}

.bullet-feed time {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: 0.9rem;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: rgba(56, 241, 255, 0.75);
}

.bullet-feed time::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.35rem;
  bottom: 0.35rem;
  width: 2px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(56, 241, 255, 0.5), rgba(56, 241, 255, 0.1));
  box-shadow: 0 0 8px rgba(56, 241, 255, 0.4);
}

.bullet-feed span {
  color: var(--text-secondary);
}

.resource-grid {
  display: grid;
  gap: 1.8rem;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.resource-grid article {
  padding: 1.8rem;
  border: 1px solid rgba(56, 241, 255, 0.15);
  border-radius: 16px;
  background: rgba(5, 18, 32, 0.72);
  box-shadow: 0 0 18px rgba(5, 134, 204, 0.2);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.resource-grid article:hover,
.resource-grid article:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 0 24px rgba(56, 241, 255, 0.38);
}

.resource-grid h3 {
  font-family: var(--font-display);
  margin-top: 0;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1.3rem;
  color: var(--hud-glow);
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  border-bottom: 1px solid transparent;
}

.cta-link::after {
  content: "➜";
  font-size: 0.9rem;
}

.cta-link:hover,
.cta-link:focus-visible {
  border-color: rgba(56, 241, 255, 0.7);
}

.cta-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.cta-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.8rem;
  border-radius: 999px;
  border: 1px solid rgba(56, 241, 255, 0.36);
  font-family: var(--font-display);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: background var(--transition-fast), box-shadow var(--transition-fast);
}

.cta-pill:hover,
.cta-pill:focus-visible {
  background: rgba(56, 241, 255, 0.12);
  box-shadow: 0 0 18px rgba(56, 241, 255, 0.4);
}

.panel--contact .contact-form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.2rem 1.4rem;
  padding: 1.6rem;
  border: 1px solid rgba(56, 241, 255, 0.2);
  border-radius: 14px;
  background: rgba(2, 12, 24, 0.72);
}

.panel--data .data-grid {
  display: grid;
  gap: 1.8rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.panel--data article {
  padding: 1.8rem;
  border: 1px solid rgba(56, 241, 255, 0.18);
  border-radius: 16px;
  background: rgba(5, 16, 30, 0.74);
  box-shadow: 0 0 18px rgba(25, 140, 204, 0.25);
}

.panel--data h3 {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--text-primary);
  margin-top: 0;
}

.data-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1rem;
  display: grid;
  gap: 0.75rem;
}

.data-list li {
  position: relative;
  padding-left: 1.4rem;
}

.data-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.6rem;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: rgba(56, 241, 255, 0.5);
  box-shadow: 0 0 10px rgba(56, 241, 255, 0.5);
}

.data-footnote {
  font-size: 0.75rem;
  color: rgba(166, 205, 230, 0.7);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.form-group--full {
  grid-column: 1 / -1;
}

label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: rgba(56, 241, 255, 0.65);
}

input,
textarea {
  border: 1px solid rgba(56, 241, 255, 0.25);
  border-radius: 10px;
  padding: 0.7rem 0.9rem;
  background: rgba(4, 12, 24, 0.7);
  color: var(--text-primary);
  font-family: var(--font-body);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

input:focus,
textarea:focus {
  outline: none;
  border-color: rgba(56, 241, 255, 0.6);
  box-shadow: 0 0 10px rgba(56, 241, 255, 0.3);
}

.ad-slot {
  position: relative;
  width: min(94%, var(--container-max));
  margin: 2.5rem auto;
  border: 1px dashed rgba(56, 241, 255, 0.3);
  border-radius: 14px;
  padding: 1.5rem;
  background: rgba(2, 14, 28, 0.6);
  box-shadow: inset 0 0 14px rgba(56, 241, 255, 0.18);
  min-height: 120px;
}

.ad-slot--mid {
  min-height: 320px;
}

.ad-slot--bottom {
  min-height: 260px;
}

.site-footer {
  padding: 2.5rem 0;
  background: rgba(1, 6, 12, 0.9);
  border-top: 1px solid rgba(56, 241, 255, 0.18);
}

.site-footer .container {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  text-align: center;
  font-size: 0.85rem;
  color: rgba(200, 218, 235, 0.6);
}

.footer-nav {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-nav a {
  font-family: var(--font-display);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: rgba(56, 241, 255, 0.7);
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
  color: var(--text-primary);
}

@media (max-width: 768px) {
  .primary-nav {
    gap: 0.6rem;
    font-size: 0.7rem;
  }

  .primary-nav a {
    padding: 0.45rem 0.7rem;
  }

  .hud-title {
    letter-spacing: 0.05em;
  }

  .cta-group {
    flex-direction: column;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .pulse {
    display: none;
  }
}