/* =============================================
   OUTTAGGED — Athens 2048
   ============================================= */

:root {
  --bg: #0d0d1a;
  --bg-surface: #151528;
  --bg-card: #1a1a35;
  --text: #e0dff0;
  --text-dim: #8888aa;
  --neon-green: #39ff14;
  --neon-cyan: #00e5ff;
  --neon-magenta: #ff2eaa;
  --neon-yellow: #ffe600;
  --neon-orange: #ff6a00;
  --neon-pink: #ff69b4;
  --accent: var(--neon-cyan);
  --border: #2a2a50;
}

/* — Keyframes — */
@keyframes glitch {
  0%, 100% { text-shadow: 2px 0 var(--neon-magenta), -2px 0 var(--neon-cyan); }
  10% { text-shadow: -3px -2px var(--neon-magenta), 3px 2px var(--neon-cyan); }
  20% { text-shadow: 3px 1px var(--neon-cyan), -3px -1px var(--neon-magenta); }
  30% { text-shadow: -2px 2px var(--neon-magenta), 2px -2px var(--neon-cyan); }
  40% { text-shadow: 1px -1px var(--neon-cyan), -1px 1px var(--neon-green); }
  50% { text-shadow: 0 0 var(--neon-green); }
}

@keyframes glitch-subtle {
  0%, 92%, 100% { transform: none; opacity: 1; }
  93% { transform: translateX(-2px) skewX(-1deg); opacity: 0.8; }
  94% { transform: translateX(2px) skewX(1deg); opacity: 1; }
  95% { transform: translateX(-1px); opacity: 0.9; }
  96% { transform: none; opacity: 1; }
}

@keyframes neon-flicker {
  0%, 19%, 21%, 23%, 25%, 54%, 56%, 100% { opacity: 1; }
  20%, 24%, 55% { opacity: 0.6; }
}

@keyframes scanline {
  0% { transform: translateY(-100%); }
  100% { transform: translateY(100vh); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 5px var(--neon-cyan), 0 0 10px rgba(0, 229, 255, 0.1); }
  50% { box-shadow: 0 0 10px var(--neon-cyan), 0 0 25px rgba(0, 229, 255, 0.2); }
}

@keyframes gradient-slide {
  0% { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes fade-in-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* — Reset & Base — */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  font-size: 17px;
  line-height: 1.7;
  min-height: 100vh;
  overflow-x: hidden;
}

/* — Scanline overlay — */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background: repeating-linear-gradient(
    0deg,
    transparent,
    transparent 2px,
    rgba(0, 0, 0, 0.03) 2px,
    rgba(0, 0, 0, 0.03) 4px
  );
}

/* — Layout — */
main {
  max-width: 860px;
  margin: 0 auto;
  padding: 2rem 1.5rem 4rem;
}

/* — Headings — */
h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Permanent Marker", "Impact", "Arial Black", cursive;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.2;
}

h1 {
  font-size: 2.8rem;
  color: var(--neon-green);
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.5), 0 0 10px rgba(57, 255, 20, 0.3);
  border-bottom: 3px solid var(--neon-green);
  padding-bottom: 0.4rem;
  margin-bottom: 1.5rem;
}

h1:hover {
  animation: glitch-subtle 8s ease-in-out infinite;
}

h2 {
  font-size: 1.9rem;
  color: var(--neon-cyan);
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.5), 0 0 8px rgba(0, 229, 255, 0.2);
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  border-left: 4px solid var(--neon-cyan);
  padding-left: 0.6rem;
}

h2:hover {
  animation: neon-flicker 4s ease-in-out infinite;
}

h3 {
  font-size: 1.4rem;
  color: var(--neon-magenta);
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.5), 0 0 6px rgba(255, 46, 170, 0.2);
  margin-top: 2rem;
  margin-bottom: 0.7rem;
}

h4 {
  font-size: 1.15rem;
  color: var(--neon-yellow);
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.5);
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
}

/* — Paragraphs & Text — */
p {
  margin-bottom: 1rem;
}

strong {
  color: var(--neon-yellow);
  font-weight: 700;
}

em {
  color: var(--neon-pink);
  font-style: italic;
}

/* — Links — */
a {
  color: var(--neon-cyan);
  text-decoration: none;
  border-bottom: 1px dashed var(--neon-cyan);
  transition: color 0.2s, border-color 0.2s, text-shadow 0.2s;
}

a:hover {
  color: var(--neon-green);
  border-color: var(--neon-green);
  text-shadow: 0 0 8px rgba(57, 255, 20, 0.5);
}

/* — Lists — */
ul,
ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

li {
  margin-bottom: 0.35rem;
}

li::marker {
  color: var(--neon-magenta);
}

/* — Blockquotes — */
blockquote {
  background: var(--bg-card);
  border-left: 4px solid var(--neon-orange);
  padding: 1rem 1.2rem;
  margin: 1rem 0;
  font-style: italic;
  color: var(--neon-orange);
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.4);
  box-shadow: inset 0 0 30px rgba(255, 106, 0, 0.05);
  transition: border-color 0.3s, box-shadow 0.3s;
}

blockquote:hover {
  box-shadow: inset 0 0 30px rgba(255, 106, 0, 0.1), 0 0 10px rgba(255, 106, 0, 0.1);
}

blockquote p {
  margin-bottom: 0;
}

/* — Tables — */
table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.2rem 0;
  background: var(--bg-surface);
}

th,
td {
  padding: 0.6rem 0.8rem;
  border: 1px solid var(--border);
  text-align: left;
}

th {
  background: var(--bg-card);
  color: var(--neon-cyan);
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}

tr {
  transition: background 0.2s, box-shadow 0.2s;
}

tr:hover {
  background: rgba(0, 229, 255, 0.05);
  box-shadow: inset 3px 0 0 var(--neon-cyan);
}

/* — Horizontal Rules — */
hr {
  border: none;
  height: 2px;
  background: linear-gradient(90deg,
      transparent,
      var(--neon-magenta),
      var(--neon-cyan),
      var(--neon-green),
      var(--neon-magenta),
      transparent);
  background-size: 200% 100%;
  animation: gradient-slide 4s linear infinite;
  margin: 2rem 0;
}

/* — Nav — */
nav {
  background: var(--bg-surface);
  border-bottom: 2px solid var(--neon-green);
  padding: 0.8rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem 1.2rem;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 20px rgba(57, 255, 20, 0.1);
}

nav .brand {
  font-family: "Permanent Marker", "Impact", "Arial Black", cursive;
  font-size: 1.4rem;
  text-transform: uppercase;
  color: var(--neon-green);
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.5);
  border-bottom: none;
  margin-right: 1.5rem;
  letter-spacing: 0.1em;
}

nav .brand:hover {
  color: var(--neon-yellow);
  text-shadow:
    0 0 12px rgba(255, 230, 0, 0.6),
    2px 0 var(--neon-magenta),
    -2px 0 var(--neon-cyan);
}

nav a {
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.2rem 0;
}

/* — Nav dropdown — */
.nav-dropdown {
  position: relative;
}

.nav-dropdown > a::after {
  content: " ▾";
  font-size: 0.7em;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-top: 2px solid var(--neon-green);
  padding: 0.4rem 0;
  min-width: 160px;
  z-index: 200;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4), 0 0 15px rgba(57, 255, 20, 0.1);
}

.nav-dropdown-menu a {
  display: block;
  padding: 0.4rem 1rem;
  white-space: nowrap;
  border-bottom: none;
  transition: background 0.15s, padding-left 0.15s, color 0.15s;
}

.nav-dropdown-menu a:hover {
  background: var(--bg-card);
  padding-left: 1.3rem;
  color: var(--neon-green);
  text-shadow: 0 0 6px rgba(57, 255, 20, 0.4);
}

.nav-dropdown:hover .nav-dropdown-menu {
  display: block;
  animation: fade-in-up 0.15s ease-out;
}

/* — Utility classes — */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.2rem 1.4rem;
  margin: 1rem 0;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.card:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.1);
}

.tag {
  display: inline-block;
  padding: 0.15rem 0.6rem;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  border-radius: 2px;
  font-weight: 700;
}

.tag-green {
  background: var(--neon-green);
  color: #000;
}

.tag-cyan {
  background: var(--neon-cyan);
  color: #000;
}

.tag-magenta {
  background: var(--neon-magenta);
  color: #000;
}

.tag-yellow {
  background: var(--neon-yellow);
  color: #000;
}

.tag-orange {
  background: var(--neon-orange);
  color: #000;
}

.tag-pink {
  background: var(--neon-pink);
  color: #000;
}

.tag-black {
  background: #222;
  color: #fff;
  border: 1px solid #555;
}

.sector {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.challenge {
  display: inline-block;
  background: var(--bg-surface);
  border: 2px solid var(--neon-yellow);
  border-radius: 3px;
  padding: 0.2rem 0.7rem;
  font-family: "Permanent Marker", "Impact", "Arial Black", cursive;
  font-size: 0.95rem;
  color: var(--neon-yellow);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-shadow: 1px 1px 0 rgba(0, 0, 0, 0.4);
  box-shadow: 0 0 8px rgba(255, 230, 0, 0.2);
  animation: float 4s ease-in-out infinite;
}

.failure {
  background: rgba(255, 46, 170, 0.08);
  border-left: 3px solid var(--neon-magenta);
  padding: 0.8rem 1rem;
  margin: 0.8rem 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1rem;
  margin: 1rem 0;
}

/* — Images — */
.page-image {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  border-radius: 4px;
  margin: 1rem 0;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.page-image:hover {
  border-color: var(--neon-magenta);
  box-shadow: 0 0 25px rgba(255, 46, 170, 0.2);
}

/* — Landing page hero — */
.hero {
  text-align: center;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem 5rem;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  position: relative;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.45);
  pointer-events: none;
}

.hero h1,
.hero .subtitle,
.hero .tagline,
.hero-scroll {
  position: relative;
}

.hero h1 {
  font-size: 5rem;
  border-bottom: none;
  margin-bottom: 0.3rem;
  color: var(--neon-green);
  text-shadow:
    3px 3px 0 #000,
    -1px -1px 0 #000,
    1px -1px 0 #000,
    -1px 1px 0 #000,
    0 0 20px rgba(57, 255, 20, 0.4);
  animation: glitch 6s ease-in-out infinite;
}

.hero .subtitle {
  font-family: "Permanent Marker", "Impact", "Arial Black", cursive;
  font-size: 1.6rem;
  color: var(--neon-cyan);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  text-shadow:
    2px 2px 0 #000,
    -1px -1px 0 #000,
    1px -1px 0 #000,
    -1px 1px 0 #000,
    0 0 15px rgba(0, 229, 255, 0.4);
  animation: neon-flicker 3s ease-in-out infinite;
}

.hero .tagline {
  margin-top: 1rem;
  color: #fff;
  font-size: 1.1rem;
  text-shadow:
    1px 1px 0 #000,
    -1px -1px 0 #000,
    1px -1px 0 #000,
    -1px 1px 0 #000;
}

.hero-scroll {
  margin-top: 3rem;
  display: inline-block;
  font-family: "Permanent Marker", "Impact", "Arial Black", cursive;
  font-size: 1.3rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #000;
  background: var(--neon-green);
  padding: 0.7rem 2rem;
  border: none;
  border-bottom: none;
  border-radius: 3px;
  text-shadow: none;
  box-shadow: 0 0 20px rgba(57, 255, 20, 0.4);
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
}

.hero-scroll:hover {
  color: #000;
  background: var(--neon-yellow);
  border-bottom: none;
  transform: translateY(-3px) rotate(-2deg);
  box-shadow: 0 0 30px rgba(255, 230, 0, 0.5);
}

.hero-scroll {
  animation: bounce 2s ease-in-out infinite;
}

.hero-scroll:hover {
  animation: none;
}

.nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1rem;
  margin: 2rem 0;
}

.nav-grid a {
  display: block;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.5rem 1.2rem;
  text-align: center;
  font-family: "Permanent Marker", "Impact", "Arial Black", cursive;
  font-size: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.2s, background 0.3s;
  animation: float 6s ease-in-out infinite;
}

.nav-grid a:nth-child(2) { animation-delay: -1s; }
.nav-grid a:nth-child(3) { animation-delay: -2s; }
.nav-grid a:nth-child(4) { animation-delay: -3s; }
.nav-grid a:nth-child(5) { animation-delay: -4s; }

.nav-grid a:hover {
  border-color: var(--neon-green);
  box-shadow: 0 0 20px rgba(57, 255, 20, 0.3), inset 0 0 30px rgba(57, 255, 20, 0.08);
  background: rgba(57, 255, 20, 0.05);
  animation: none;
  text-shadow:
    2px 0 var(--neon-magenta),
    -2px 0 var(--neon-cyan);
}

/* — Video embeds — */
.video-embed {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%;
  margin: 1rem 0 2rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  overflow: hidden;
}

.video-embed iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* — Hamburger toggle — */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  margin-left: auto;
  flex-direction: column;
  gap: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--neon-green);
  border-radius: 1px;
  transition: transform 0.25s, opacity 0.25s;
}

.nav-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.nav-links {
  display: contents;
}

/* — Responsive — */
@media (max-width: 600px) {
  body {
    font-size: 15px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    gap: 0;
    padding-top: 0.5rem;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links > a,
  .nav-links > .nav-dropdown > a {
    padding: 0.6rem 0;
    border-bottom: 1px solid var(--border);
  }

  .nav-dropdown-menu {
    position: static !important;
    box-shadow: none !important;
    border: none !important;
    border-top: none !important;
    padding-left: 1rem;
    display: none;
  }

  .nav-dropdown:hover .nav-dropdown-menu,
  .nav-links.open .nav-dropdown .nav-dropdown-menu {
    display: block;
    animation: none;
  }

  .hero {
    padding: 4rem 1rem 3rem;
    min-height: 100svh;
    background-position: right;
  }

  .hero h1 {
    font-size: 2.5rem;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  main {
    padding: 1rem 1rem 3rem;
  }
}

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