* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  image-rendering: pixelated;
}

:root {
  --green-1: #0a1a0a;
  --green-2: #1a2e1a;
  --green-3: #2d4a2d;
  --green-4: #3d6b3d;
  --green-5: #4a8c4a;
  --green-6: #5cb85c;
  --green-7: #7ed87e;
  --green-8: #a8f0a8;
  --green-bright: #00ff00;
  --dark: #0a0f0a;
}

body {
  font-family: 'Press Start 2P', cursive;
  background-color: var(--dark);
  color: var(--green-7);
  overflow-x: hidden;
  position: relative;
  font-size: 12px;
  line-height: 1.6;
}

.scanlines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: repeating-linear-gradient(
    0deg,
    rgba(0, 0, 0, 0.15),
    rgba(0, 0, 0, 0.15) 2px,
    transparent 2px,
    transparent 4px
  );
  pointer-events: none;
  z-index: 1000;
}

.bg-grid {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image:
    linear-gradient(var(--green-2) 1px, transparent 1px),
    linear-gradient(90deg, var(--green-2) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.3;
  pointer-events: none;
  z-index: 0;
}

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: linear-gradient(180deg, var(--green-1) 0%, var(--green-2) 100%);
  padding: 2rem;
  z-index: 1;
}

.pixel-border-top,
.pixel-border-bottom {
  position: absolute;
  left: 0;
  width: 100%;
  height: 20px;
  background:
    repeating-linear-gradient(
      90deg,
      var(--green-5) 0px,
      var(--green-5) 20px,
      var(--green-3) 20px,
      var(--green-3) 40px
    );
}

.pixel-border-top {
  top: 0;
}

.pixel-border-bottom {
  bottom: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.pixel-ball {
  width: 60px;
  height: 60px;
  margin: 0 auto 2rem;
  background:
    linear-gradient(45deg, transparent 48%, var(--green-7) 48%, var(--green-7) 52%, transparent 52%),
    linear-gradient(-45deg, transparent 48%, var(--green-7) 48%, var(--green-7) 52%, transparent 52%),
    linear-gradient(0deg, transparent 48%, var(--green-7) 48%, var(--green-7) 52%, transparent 52%),
    linear-gradient(90deg, transparent 48%, var(--green-7) 48%, var(--green-7) 52%, transparent 52%);
  border: 4px solid var(--green-7);
  position: relative;
  animation: spin 4s linear infinite;
}

@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.title {
  font-size: clamp(2rem, 8vw, 5rem);
  color: var(--green-bright);
  text-shadow:
    4px 4px 0px var(--green-4),
    8px 8px 0px var(--green-2);
  letter-spacing: 4px;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.subtitle {
  font-size: clamp(0.8rem, 2vw, 1.2rem);
  color: var(--green-6);
  letter-spacing: 3px;
  margin-bottom: 2rem;
}

.pixel-trophy {
  width: 80px;
  height: 80px;
  margin: 2rem auto 0;
  background: var(--green-5);
  clip-path: polygon(
    20% 0%, 80% 0%, 80% 20%, 100% 20%, 100% 40%, 80% 40%,
    80% 60%, 60% 60%, 60% 80%, 80% 80%, 80% 100%, 20% 100%,
    20% 80%, 40% 80%, 40% 60%, 20% 60%, 20% 40%, 0% 40%,
    0% 20%, 20% 20%
  );
  animation: bounce 1s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.event-date {
  font-size: clamp(0.7rem, 1.5vw, 1rem);
  color: var(--green-5);
  letter-spacing: 2px;
  margin-bottom: 1rem;
  padding: 0.5rem 1rem;
  border: 2px solid var(--green-5);
  display: inline-block;
}

/* EVENT SECTION */
.event-section {
  position: relative;
  z-index: 1;
  padding: 4rem 2rem;
  max-width: 1000px;
  margin: 0 auto;
  background: var(--green-1);
}

.event-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 3rem;
}

.info-block {
  background: var(--green-2);
  border: 3px solid var(--green-5);
  padding: 1.5rem;
}

.info-block h3 {
  font-size: 1rem;
  color: var(--green-bright);
  margin-bottom: 1rem;
  letter-spacing: 1px;
}

.info-block p {
  font-size: 0.75rem;
  color: var(--green-6);
  line-height: 1.8;
  letter-spacing: 0.5px;
}

.sponsors {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  padding: 2rem;
  background: var(--green-2);
  border: 3px solid var(--green-5);
}

.sponsor-labels {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  text-align: center;
}

.sponsor-label {
  font-size: 0.7rem;
  color: var(--green-5);
  letter-spacing: 2px;
}

.sponsor-logos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  align-items: center;
}

.sponsor-logo-wrapper {
  display: flex;
  align-items: center;
  justify-content: center;
}

.sponsor-logo {
  max-width: 150px;
  height: 80px;
  object-fit: contain;
  filter: brightness(0) saturate(100%) invert(79%) sepia(0%) saturate(0%) hue-rotate(0deg) brightness(91%) contrast(87%);
  opacity: 0.8;
  transition: all 0.2s steps(2);
}

.sponsor-logo:hover {
  filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%) hue-rotate(0deg) brightness(100%) contrast(100%);
  opacity: 1;
  transform: scale(1.05);
}

.sponsor-logo:hover {
  filter: brightness(0) saturate(100%) invert(100%) sepia(0%) saturate(0%) hue-rotate(0deg) brightness(100%) contrast(100%);
  opacity: 1;
  transform: scale(1.05);
}

/* GAMES SECTION */
.games-section {
  position: relative;
  z-index: 1;
  padding: 4rem 2rem;
  max-width: 1200px;
  margin: 0 auto;
  background: var(--green-1);
}

.section-title {
  font-size: clamp(1.2rem, 4vw, 2rem);
  text-align: center;
  margin-bottom: 3rem;
  color: var(--green-bright);
  text-shadow: 2px 2px 0px var(--green-4);
  letter-spacing: 2px;
}

.games-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.game-card {
  background: var(--green-2);
  border: 4px solid var(--green-5);
  text-decoration: none;
  color: var(--green-7);
  transition: all 0.2s steps(3);
  position: relative;
  overflow: hidden;
}

.game-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    transparent 0%,
    rgba(0, 255, 0, 0.05) 50%,
    transparent 100%
  );
  pointer-events: none;
}

.game-card:hover {
  border-color: var(--green-bright);
  transform: translate(-4px, -4px);
  box-shadow:
    4px 4px 0px var(--green-5),
    8px 8px 0px var(--green-4);
}

.game-card:hover .player-indicator {
  opacity: 1;
}

.card-header {
  background: var(--green-3);
  padding: 0.8rem 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 4px solid var(--green-5);
}

.player-indicator {
  color: var(--green-bright);
  font-size: 1rem;
  opacity: 0;
  transition: opacity 0.2s steps(2);
}

.game-number {
  color: var(--green-6);
  font-size: 0.9rem;
  letter-spacing: 2px;
}

.card-preview {
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  border-bottom: 4px solid var(--green-5);
}

.card-1 {
  background:
    repeating-linear-gradient(
      0deg,
      var(--green-1) 0px,
      var(--green-1) 2px,
      var(--green-2) 2px,
      var(--green-2) 4px
    );
}

.card-2 {
  background:
    repeating-linear-gradient(
      45deg,
      var(--green-2) 0px,
      var(--green-2) 10px,
      var(--green-3) 10px,
      var(--green-3) 20px
    );
}

.card-3 {
  background:
    repeating-linear-gradient(
      90deg,
      var(--green-1) 0px,
      var(--green-1) 4px,
      var(--green-3) 4px,
      var(--green-3) 8px
    );
}

.card-4 {
  background:
    repeating-conic-gradient(
      var(--green-2) 0% 25%,
      var(--green-3) 0% 50%
    ) 0 0 / 20px 20px;
}

.pixel-art-1,
.pixel-art-2,
.pixel-art-3,
.pixel-art-4 {
  width: 60px;
  height: 60px;
  position: relative;
}

.pixel-art-1 {
  background:
    linear-gradient(var(--green-7) 4px, transparent 4px) 50% 0 / 4px 100% no-repeat,
    linear-gradient(var(--green-7) 4px, transparent 4px) 30% 20% / 4px 60% no-repeat,
    linear-gradient(var(--green-7) 4px, transparent 4px) 70% 20% / 4px 60% no-repeat,
    linear-gradient(var(--green-7) 4px, transparent 4px) 50% 40% / 20px 4px no-repeat;
}

.pixel-art-2 {
  background:
    radial-gradient(circle at 30% 50%, var(--green-7) 8px, transparent 8px),
    radial-gradient(circle at 70% 50%, var(--green-6) 8px, transparent 8px),
    linear-gradient(var(--green-7) 4px, transparent 4px) 50% 50% / 4px 4px no-repeat;
}

.pixel-art-3 {
  background:
    radial-gradient(circle at 50% 50%, var(--green-7) 12px, transparent 12px),
    linear-gradient(var(--green-6) 2px, transparent 2px) 50% 30% / 30px 2px no-repeat,
    linear-gradient(var(--green-6) 2px, transparent 2px) 50% 70% / 30px 2px no-repeat;
}

.pixel-art-4 {
  background:
    repeating-linear-gradient(
      0deg,
      var(--green-7) 0px,
      var(--green-7) 4px,
      transparent 4px,
      transparent 8px
    ) 0 0 / 100% 20px no-repeat,
    repeating-linear-gradient(
      0deg,
      var(--green-6) 0px,
      var(--green-6) 4px,
      transparent 4px,
      transparent 8px
    ) 0 20px / 100% 20px no-repeat;
}

.card-body {
  padding: 1.2rem;
}

.card-body h3 {
  font-size: 1rem;
  color: var(--green-bright);
  margin-bottom: 0.6rem;
  letter-spacing: 1px;
  line-height: 1.4;
}

.card-author {
  font-size: 0.7rem;
  color: var(--green-5);
  margin-bottom: 0.6rem;
  letter-spacing: 1px;
}

.card-desc {
  font-size: 0.7rem;
  color: var(--green-6);
  margin-bottom: 1rem;
  letter-spacing: 1px;
}

/* FOOTER */
footer {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 3rem 2rem;
  background: var(--green-2);
  border-top: 4px solid var(--green-5);
}

footer p {
  font-size: 0.8rem;
  color: var(--green-6);
  letter-spacing: 2px;
  margin-bottom: 0.5rem;
}

.blink {
  animation: blink 1s steps(2) infinite;
}

@keyframes blink {
  0%, 49% { opacity: 1; }
  50%, 100% { opacity: 0; }
}

@media (max-width: 600px) {
  .games-grid {
    grid-template-columns: 1fr;
  }

  .title {
    font-size: 2.5rem;
  }

  .section-title {
    font-size: 1.5rem;
  }
}