/* Nightboard'83 marketing — BlackNeon CRT neon */

:root {
  --bg0: #191621;
  --bg1: #241b2f;
  --bg2: #2a2139;
  --bg3: #34294f;
  --fg: #d8ffe8;
  --muted: #7ec8a8;
  --pink: #ff7edb;
  --cyan: #03edf9;
  --mint: #72f1b8;
  --yellow: #fede5d;
  --red: #fe4450;
  --font-ui: "Press Start 2P", monospace;
  --font-body: "VT323", monospace;
  --max: 68rem;
  --radius: 4px;
  --header-h: 4.25rem;
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .crt-overlay {
    display: none !important;
  }
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-size: 1.35rem;
  line-height: 1.45;
  color: var(--fg);
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, #ff7edb22, transparent 55%),
    radial-gradient(ellipse 60% 40% at 90% 20%, #03edf918, transparent 50%),
    linear-gradient(180deg, var(--bg1) 0%, var(--bg0) 40%, #120e18 100%);
  background-attachment: fixed;
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--cyan);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

a:hover {
  color: var(--pink);
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 0.75rem;
  top: -100%;
  z-index: 1000;
  padding: 0.5rem 0.85rem;
  background: var(--bg3);
  color: var(--fg);
  border: 1px solid var(--cyan);
  font-family: var(--font-ui);
  font-size: 0.65rem;
}

.skip-link:focus {
  top: 0.75rem;
}

.crt-overlay {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 900;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.12) 2px,
    rgba(0, 0, 0, 0.12) 4px
  );
  opacity: 0.35;
}

.wrap {
  width: min(100% - 2rem, var(--max));
  margin-inline: auto;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: color-mix(in srgb, var(--bg0) 88%, transparent);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid #ff7edb44;
  box-shadow: 0 0 24px #ff7edb22;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--fg);
  text-decoration: none;
  font-family: var(--font-ui);
  font-size: 0.7rem;
}

.brand:hover {
  color: var(--fg);
}

.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 2.4rem;
  height: 2.4rem;
  border: 2px solid var(--pink);
  border-radius: var(--radius);
  color: var(--cyan);
  box-shadow: 0 0 12px #ff7edb66, inset 0 0 8px #03edf933;
  font-size: 0.65rem;
}

.brand-text em {
  color: var(--pink);
  font-style: normal;
  text-shadow: 1px 0 0 #03edf966, -1px 0 0 #ff7edb66, 0 0 10px #ff7edb88;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--cyan);
  border-radius: var(--radius);
  background: var(--bg2);
  cursor: pointer;
  box-shadow: 0 0 10px #03edf944;
}

.nav-toggle-bar {
  display: block;
  width: 1.25rem;
  height: 2px;
  margin-inline: auto;
  background: var(--cyan);
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: 0.35rem 1.25rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav a {
  font-family: var(--font-ui);
  font-size: 0.55rem;
  color: var(--muted);
  text-decoration: none;
  letter-spacing: 0.04em;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--cyan);
}

.site-nav .nav-cta {
  padding: 0.55rem 0.85rem;
  border: 1px solid var(--pink);
  border-radius: var(--radius);
  color: var(--pink);
  box-shadow: 0 0 12px #ff7edb44;
}

.site-nav .nav-cta:hover {
  color: var(--bg0);
  background: var(--pink);
}

/* Hero */
.hero {
  padding: 3.5rem 0 2.5rem;
  text-align: center;
}

.eyebrow {
  margin: 0 0 1rem;
  font-family: var(--font-ui);
  font-size: 0.55rem;
  color: var(--cyan);
  letter-spacing: 0.08em;
  text-shadow: 0 0 8px #03edf988;
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-ui);
  font-size: clamp(1.35rem, 5vw, 2.4rem);
  line-height: 1.35;
  text-shadow: 0 0 18px #03edf955;
}

.neon-pink {
  color: var(--pink);
  text-shadow: 1px 0 0 #03edf966, -1px 0 0 #ff7edb66, 0 0 14px #ff7edb99;
}

.hero-lead {
  max-width: 34rem;
  margin: 0 auto 1.75rem;
  font-size: clamp(1.35rem, 3vw, 1.7rem);
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.85rem;
  margin-bottom: 1.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius);
  font-family: var(--font-ui);
  font-size: 0.6rem;
  text-decoration: none;
  letter-spacing: 0.03em;
  transition: box-shadow 0.15s ease, background 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.btn-primary {
  border: 1px solid var(--pink);
  background: var(--pink);
  color: var(--bg0);
  box-shadow: 0 0 18px #ff7edb66;
}

.btn-primary:hover {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--bg0);
  box-shadow: 0 0 22px #03edf988;
}

.btn-ghost {
  border: 1px solid var(--cyan);
  background: transparent;
  color: var(--cyan);
  box-shadow: 0 0 12px #03edf933;
}

.btn-ghost:hover {
  border-color: var(--pink);
  color: var(--pink);
  box-shadow: 0 0 14px #ff7edb55;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.hero-tags li {
  padding: 0.35rem 0.65rem;
  border: 1px solid var(--bg3);
  border-radius: 999px;
  background: var(--bg2);
  font-family: var(--font-ui);
  font-size: 0.45rem;
  color: var(--mint);
}

/* Sections */
.section {
  padding: 2.5rem 0;
}

.section h2 {
  margin: 0 0 1.25rem;
  font-family: var(--font-ui);
  font-size: clamp(0.85rem, 2.5vw, 1.1rem);
  color: var(--cyan);
  text-shadow: 0 0 10px #03edf966;
}

.panel {
  padding: 1.35rem 1.5rem;
  border: 1px solid var(--bg3);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--bg2), var(--bg1));
}

.panel p {
  margin: 0 0 0.85rem;
}

.panel p:last-child {
  margin-bottom: 0;
}

.glow-cyan {
  border-color: #03edf966;
  box-shadow: 0 0 24px #03edf922, inset 0 0 24px #03edf90d;
}

.glow-pink {
  border-color: #ff7edb66;
  box-shadow: 0 0 24px #ff7edb22, inset 0 0 24px #ff7edb0d;
}

.feature-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.feature-card {
  padding: 1.2rem 1.25rem;
  border: 1px solid var(--bg3);
  border-radius: var(--radius);
  background: var(--bg1);
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.feature-card:hover {
  border-color: #ff7edb77;
  box-shadow: 0 0 18px #ff7edb22;
}

.feature-card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-ui);
  font-size: 0.65rem;
  color: var(--pink);
  text-shadow: 0 0 8px #ff7edb55;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 1.25rem;
}

.cta-band {
  text-align: center;
}

.cta-inner {
  padding: 2rem 1.5rem;
  border: 1px solid #03edf966;
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, #ff7edb14, transparent 45%),
    linear-gradient(225deg, #03edf914, transparent 45%),
    var(--bg2);
  box-shadow: 0 0 28px #03edf922;
}

.cta-inner h2 {
  margin-bottom: 0.65rem;
}

.cta-inner p {
  margin: 0 0 1.25rem;
  color: var(--muted);
}

/* Footer */
.site-footer {
  margin-top: 2rem;
  padding: 1.5rem 0 2rem;
  border-top: 1px solid #34294f;
  background: #120e18;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
}

.footer-copy {
  margin: 0;
  font-family: var(--font-ui);
  font-size: 0.5rem;
  color: var(--muted);
}

.footer-nav {
  display: flex;
  gap: 1.25rem;
}

.footer-nav a {
  font-family: var(--font-ui);
  font-size: 0.5rem;
  text-decoration: none;
  color: var(--cyan);
}

.footer-nav a:hover {
  color: var(--pink);
}


.hero-kicker {
  margin: 0 auto 0.85rem;
  max-width: 36rem;
  font-family: var(--font-ui);
  font-size: clamp(0.55rem, 2vw, 0.72rem);
  line-height: 1.5;
  color: var(--yellow);
  text-shadow: 0 0 12px #fede5d88;
  letter-spacing: 0.04em;
}

.section-kicker {
  margin: 0 0 0.65rem;
  font-family: var(--font-ui);
  font-size: 0.5rem;
  color: var(--yellow);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-shadow: 0 0 8px #fede5d77;
}

.section-lead {
  max-width: 40rem;
  margin: 0 0 1.5rem;
  color: var(--muted);
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

.offline-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.offline-card {
  padding: 1.35rem 1.4rem;
  border: 1px solid var(--bg3);
  border-radius: var(--radius);
  background: linear-gradient(180deg, var(--bg2), var(--bg1));
}

.offline-card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-ui);
  font-size: 0.62rem;
  color: var(--cyan);
  text-shadow: 0 0 8px #03edf955;
}

.offline-card p {
  margin: 0;
  color: var(--muted);
  font-size: 1.25rem;
}

.glow-mint {
  border-color: #72f1b866;
  box-shadow: 0 0 24px #72f1b818, inset 0 0 20px #72f1b80d;
}

.glow-mint h3 {
  color: var(--mint);
  text-shadow: 0 0 8px #72f1b855;
}

.glow-yellow {
  border-color: #fede5d66;
  box-shadow: 0 0 24px #fede5d18, inset 0 0 20px #fede5d0d;
}

.glow-yellow h3 {
  color: var(--yellow);
  text-shadow: 0 0 8px #fede5d55;
}

.offline .glow-pink h3 {
  color: var(--pink);
  text-shadow: 0 0 8px #ff7edb55;
}

@media (min-width: 640px) {
  .offline-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .offline-card-wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 960px) {
  .offline-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Responsive */
@media (min-width: 640px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 960px) {
  .feature-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 720px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    display: none;
    padding: 0.75rem 1rem 1rem;
    background: var(--bg1);
    border-bottom: 1px solid #ff7edb44;
  }

  .site-nav.is-open {
    display: block;
  }

  .site-nav ul {
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav a {
    display: block;
    padding: 0.85rem 0.5rem;
    font-size: 0.6rem;
  }

  .site-nav .nav-cta {
    text-align: center;
  }

  .hero {
    padding-top: 2.5rem;
  }
}