:root {
  --surface: #131313;
  --surface-dim: #131313;
  --surface-bright: #393939;
  --surface-container-lowest: #0e0e0e;
  --surface-container-low: #1c1b1b;
  --surface-container: #201f1f;
  --surface-container-high: #2a2a2a;
  --surface-container-highest: #353534;
  --on-surface: #e5e2e1;
  --on-surface-variant: #b9cacb;
  --outline: #849495;
  --outline-variant: #3a494b;
  --surface-tint: #00dbe7;
  --primary: #e1fdff;
  --on-primary: #00363a;
  --primary-container: #00f2ff;
  --on-primary-container: #006a71;
  --secondary: #ffffff;
  --on-secondary: #283500;
  --secondary-container: #c3f400;
  --on-secondary-container: #556d00;
  --tertiary: #fcf5ff;
  --on-tertiary: #381385;
  --tertiary-container: #e1d5ff;
  --on-tertiary-container: #684cb7;
  --background: #131313;
  --on-background: #e5e2e1;
  --neon-cyan: #00dbe7;
  --neon-lime: #c3f400;
  --quantum-purple: #cebdff;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--background);
  color: var(--on-surface);
  font-family: 'Geist', 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}


body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(0deg,
      transparent,
      transparent 2px,
      rgba(0, 0, 0, 0.03) 2px,
      rgba(0, 0, 0, 0.03) 4px);
  pointer-events: none;
  z-index: 9998;
}


body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 219, 231, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 219, 231, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
  z-index: 0;
}


.font-headline {
  font-family: 'Space Grotesk', sans-serif;
}

.font-mono {
  font-family: 'JetBrains Mono', monospace;
}

h1,
h2,
h3,
h4 {
  font-family: 'Space Grotesk', sans-serif;
}


.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
  position: relative;
  z-index: 1;
}

section {
  position: relative;
  z-index: 1;
}


.label-caps {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neon-lime);
  opacity: 0.8;
}


.section-header {
  margin-bottom: 48px;
}

.section-header .label-caps {
  margin-bottom: 12px;
  display: block;
}

.section-header h2 {
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--primary);
}


.glass-card {
  background: rgba(18, 18, 18, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 219, 231, 0.2);
  border-radius: 8px;
  padding: 24px;
  position: relative;
}

.glass-card::before {
  content: attr(data-id);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--outline);
  position: absolute;
  top: 10px;
  right: 14px;
  letter-spacing: 0.1em;
}


.bracket-box {
  position: relative;
  padding: 24px;
}

.bracket-box::before,
.bracket-box::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: var(--neon-cyan);
  border-style: solid;
  opacity: 0.6;
}

.bracket-box::before {
  top: 0;
  left: 0;
  border-width: 1px 0 0 1px;
}

.bracket-box::after {
  bottom: 0;
  right: 0;
  border-width: 0 1px 1px 0;
}


.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  border: none;
  border-radius: 2px;
  transition: all 0.2s ease;
  position: relative;
}

.btn-primary {
  background: var(--neon-cyan);
  color: var(--on-primary);
}

.btn-primary:hover {
  box-shadow: 0 0 20px rgba(0, 219, 231, 0.5);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--neon-cyan);
  border: 1px solid var(--neon-cyan);
}

.btn-ghost:hover {
  box-shadow: inset 0 0 12px rgba(0, 219, 231, 0.1), 0 0 12px rgba(0, 219, 231, 0.2);
}


nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  padding: 16px 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(13, 13, 13, 0.8);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(0, 219, 231, 0.1);
}

.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 18px;

  letter-spacing: 0.05em;
}

.nav-logo span {
  color: var(--neon-lime);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--on-surface-variant);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--neon-cyan);
}

.nav-date {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--neon-lime);
  letter-spacing: 0.1em;
}


#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 0 80px;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 48px;
  align-items: center;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
}

.hero-eyebrow .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--neon-lime);
  box-shadow: 0 0 8px var(--neon-lime);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(0.8);
  }
}

.hero-title {
  font-size: clamp(48px, 7vw, 80px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--primary);
  margin-bottom: 8px;
}

.hero-title .accent {
  color: var(--neon-lime);
}

.hero-subtitle {
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--on-surface-variant);
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 17px;
  line-height: 1.7;
  color: var(--on-surface-variant);
  max-width: 480px;
  margin-bottom: 8px;
}

.hero-desc2 {
  font-size: 14px;
  color: var(--outline);
  margin-bottom: 40px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}


.terminal-box {
  background: var(--surface-container-lowest);
  border: 1px solid rgba(0, 219, 231, 0.25);
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 0 40px rgba(0, 219, 231, 0.08), 0 0 80px rgba(0, 219, 231, 0.04);
}

.terminal-header {
  background: var(--surface-container-low);
  padding: 10px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid rgba(0, 219, 231, 0.15);
}

.term-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.term-dot.red {
  background: #ff5f57;
}

.term-dot.yellow {
  background: #febc2e;
}

.term-dot.green {
  background: var(--neon-lime);
}

.terminal-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--outline);
  margin-left: 8px;
  letter-spacing: 0.05em;
}

.terminal-body {
  padding: 20px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  line-height: 1.7;
  min-height: 280px;
}

.term-line {
  display: flex;
  gap: 8px;
  margin-bottom: 4px;
  opacity: 0;
  transform: translateY(4px);
  transition: all 0.3s ease;
}

.term-line.visible {
  opacity: 1;
  transform: translateY(0);
}

.term-prompt {
  color: var(--neon-lime);
}

.term-cmd {
  color: var(--on-surface-variant);
}

.term-output {
  color: var(--neon-cyan);
  margin-left: 16px;
}

.term-output.success {
  color: var(--neon-lime);
}

.term-output.dim {
  color: var(--outline);
}

.cursor {
  display: inline-block;
  width: 8px;
  height: 14px;
  background: var(--neon-lime);
  margin-left: 2px;
  animation: blink 1s step-end infinite;
  vertical-align: text-bottom;
}

@keyframes blink {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0;
  }
}


.hero-info-strip {
  margin-top: 24px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(0, 219, 231, 0.1);
  border: 1px solid rgba(0, 219, 231, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.info-item {
  background: var(--surface-container-lowest);
  padding: 16px;
  text-align: center;
}

.info-item .val {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 20px;
  font-weight: 700;
  color: var(--neon-cyan);
  display: block;
}

.info-item .lbl {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--outline);
}


#what {
  padding: 100px 0;
  border-top: 1px solid rgba(0, 219, 231, 0.06);
}

.what-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.what-text h2 {
  font-size: 40px;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--primary);
  margin-bottom: 24px;
  line-height: 1.2;
}

.what-text h2 em {
  font-style: normal;
  color: var(--neon-lime);
}

.what-text p {
  font-size: 16px;
  line-height: 1.8;
  color: var(--on-surface-variant);
}

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.stat-card {
  background: var(--surface-container);
  border: 1px solid rgba(0, 219, 231, 0.12);
  border-radius: 8px;
  padding: 24px;
  text-align: center;
}

.stat-card .num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 36px;
  font-weight: 700;
  color: var(--neon-cyan);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.stat-card .txt {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--outline);
}

.stat-card.lime .num {
  color: var(--neon-lime);
}

.stat-card.purple .num {
  color: var(--quantum-purple);
}


#objectives {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent, rgba(0, 219, 231, 0.02), transparent);
}

.obj-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.obj-card {
  background: var(--surface-container-low);
  border: 1px solid rgba(0, 219, 231, 0.12);
  border-radius: 8px;
  padding: 28px 24px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.obj-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--neon-cyan), transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

.obj-card:hover {
  border-color: rgba(0, 219, 231, 0.3);
  transform: translateY(-4px);
}

.obj-card:hover::after {
  transform: scaleX(1);
}

.obj-icon {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  margin-bottom: 16px;
}

.obj-icon i {
  font-size: 28px;
  color: var(--neon-cyan);
  transition: color 0.3s;
}

.obj-card:hover .obj-icon i {
  color: var(--neon-lime);
}

.obj-card h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 10px;
}

.obj-card p {
  font-size: 14px;
  color: var(--on-surface-variant);
  line-height: 1.6;
}


#challenges {
  padding: 100px 0;
}

.challenges-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.challenge-card {
  background: rgba(18, 18, 18, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(0, 219, 231, 0.15);
  border-radius: 8px;
  padding: 24px;
  position: relative;
  overflow: hidden;
  transition: all 0.3s ease;
  cursor: default;
}

.challenge-card::before {
  content: attr(data-id);
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--outline);
  position: absolute;
  top: 12px;
  right: 16px;
  letter-spacing: 0.1em;
}

.challenge-card:hover {
  border-color: rgba(0, 219, 231, 0.4);
  box-shadow: 0 0 24px rgba(0, 219, 231, 0.08);
  transform: translateY(-2px);
}

.challenge-card .ch-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--neon-lime);
  opacity: 0.7;
  margin-bottom: 12px;
  display: block;
  letter-spacing: 0.1em;
}

.challenge-card h3 {
  font-size: 15px;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.challenge-card p {
  font-size: 13px;
  color: var(--on-surface-variant);
  line-height: 1.6;
}

.ch-tag {
  display: inline-block;
  margin-top: 16px;
  padding: 4px 10px;
  background: rgba(0, 219, 231, 0.06);
  border: 1px solid rgba(0, 219, 231, 0.15);
  border-radius: 9999px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--neon-cyan);
}

.challenge-card.experimental {
  border-color: rgba(195, 244, 0, 0.15);
  grid-column: span 1;
}

.challenge-card.experimental .ch-tag {
  background: rgba(195, 244, 0, 0.06);
  border-color: rgba(195, 244, 0, 0.2);
  color: var(--neon-lime);
}

.challenge-card.experimental:hover {
  border-color: rgba(195, 244, 0, 0.4);
  box-shadow: 0 0 24px rgba(195, 244, 0, 0.06);
}


#teams {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent, rgba(195, 244, 0, 0.01), transparent);
}

.teams-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.team-card {
  background: var(--surface-container-low);
  border: 1px solid rgba(0, 219, 231, 0.15);
  border-radius: 8px;
  overflow: hidden;
  position: relative;
  transition: all 0.3s ease;
}

.team-card:hover {
  border-color: rgba(0, 219, 231, 0.4);
  box-shadow: 0 0 32px rgba(0, 219, 231, 0.1);
}

.team-header {
  background: var(--surface-container);
  padding: 20px 24px;
  border-bottom: 1px solid rgba(0, 219, 231, 0.1);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.team-id {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--neon-cyan);
  letter-spacing: -0.02em;
}

.team-status {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  padding: 4px 10px;
  border-radius: 9999px;
  background: rgba(195, 244, 0, 0.1);
  border: 1px solid rgba(195, 244, 0, 0.3);
  color: var(--neon-lime);
  letter-spacing: 0.08em;
}

.team-body {
  padding: 20px 24px;
}

.team-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--outline);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 6px;
}

.team-members {
  margin-bottom: 20px;
}

.member {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

.member:last-child {
  border: none;
}

.member-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-cyan), var(--quantum-purple));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 11px;
  font-weight: 700;
  color: #000;
  flex-shrink: 0;
}

.member-name {
  font-size: 14px;
  color: var(--on-surface);
}

.team-mission {
  font-size: 13px;
  color: var(--on-surface-variant);
  line-height: 1.5;
  margin-bottom: 16px;
}

.team-progress {
  margin-top: 8px;
}

.progress-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: var(--outline);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 6px;
  display: flex;
  justify-content: space-between;
}

.progress-bar {
  display: flex;
  gap: 3px;
}

.progress-seg {
  flex: 1;
  height: 6px;
  background: var(--surface-container-high);
  border-radius: 1px;
  transition: background 0.4s ease;
}

.progress-seg.filled {
  background: var(--neon-lime);
}

.progress-seg.active {
  background: rgba(195, 244, 0, 0.4);
}


#schedule {
  padding: 100px 0;
}

.timeline {
  position: relative;
  padding: 40px 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-cyan), transparent);
  opacity: 0.3;
}

.timeline-items {
  display: flex;
  gap: 0;
  overflow-x: auto;
  padding-bottom: 8px;
  scrollbar-width: thin;
  scrollbar-color: var(--neon-cyan) transparent;
}

.tl-item {
  flex-shrink: 0;
  width: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  position: relative;
  cursor: default;
}

.tl-item:hover .tl-dot {
  box-shadow: 0 0 16px var(--neon-cyan);
  background: var(--neon-cyan);
}

.tl-top {
  height: 80px;
  display: flex;
  align-items: flex-end;
  padding-bottom: 16px;
  text-align: center;
}

.tl-bottom {
  height: 80px;
  display: flex;
  align-items: flex-start;
  padding-top: 16px;
  text-align: center;
}

.tl-time {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  color: var(--neon-cyan);
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.tl-label {
  font-size: 12px;
  color: var(--on-surface-variant);
  line-height: 1.4;
  max-width: 110px;
}

.tl-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--surface-container-high);
  border: 2px solid var(--neon-cyan);
  transition: all 0.3s;
  flex-shrink: 0;
}

.tl-item:nth-child(odd) .tl-top {
  align-items: flex-end;
}

.tl-item:nth-child(odd) .tl-bottom {
  align-items: flex-start;
}

.tl-item:nth-child(even) .tl-top {
  align-items: flex-end;
}

.tl-item:nth-child(even) .tl-bottom {
  align-items: flex-start;
}


.tl-item:nth-child(even) {
  flex-direction: column-reverse;
}


#rules {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent, rgba(0, 219, 231, 0.02), transparent);
}

.rules-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.rule-card {
  background: var(--surface-container);
  border: 1px solid rgba(0, 219, 231, 0.1);
  border-radius: 8px;
  padding: 20px;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  transition: border-color 0.3s;
}

.rule-card:hover {
  border-color: rgba(0, 219, 231, 0.3);
}

.rule-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 700;
  color: var(--neon-lime);
  flex-shrink: 0;
  opacity: 0.7;
}

.rule-text {
  font-size: 14px;
  color: var(--on-surface-variant);
  line-height: 1.5;
}


#prizes {
  padding: 100px 0 0;
}

.prizes-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.prize-main {
  background: linear-gradient(135deg, rgba(0, 219, 231, 0.08), rgba(0, 219, 231, 0.02));
  border: 1px solid rgba(0, 219, 231, 0.3);
  border-radius: 8px;
  padding: 40px;
  position: relative;
  overflow: hidden;
}

.prize-main::before {
  content: '★';
  position: absolute;
  top: -20px;
  right: -10px;
  font-size: 120px;
  color: var(--neon-cyan);
  opacity: 0.04;
  line-height: 1;
}

.prize-main .pm-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neon-lime);
  margin-bottom: 16px;
  display: block;
}

.prize-main h3 {
  font-size: 24px;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
}

.prize-main p {
  font-size: 15px;
  color: var(--on-surface-variant);
  line-height: 1.7;
}

.prize-others {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.prize-award {
  background: var(--surface-container-low);
  border: 1px solid rgba(0, 219, 231, 0.12);
  border-radius: 8px;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: all 0.3s;
}

.prize-award:hover {
  border-color: rgba(0, 219, 231, 0.3);
  transform: translateX(4px);
}

.prize-award .award-icon {
  font-size: 24px;
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 219, 231, 0.06);
  border: 1px solid rgba(0, 219, 231, 0.15);
  border-radius: 8px;
  color: var(--neon-cyan);
}

.prize-award-text h4 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--neon-cyan);
  margin-bottom: 4px;
}

.prize-award-text p {
  font-size: 13px;
  color: var(--on-surface-variant);
}


#cta {
  padding: 140px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

#cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 219, 231, 0.06) 0%, transparent 70%);
  pointer-events: none;
}

.cta-label {
  margin-bottom: 24px;
}

.cta-headline {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(40px, 6vw, 64px);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.1;
  color: var(--primary);
  margin-bottom: 20px;
}

.cta-headline .h-cyan {
  color: var(--neon-cyan);
}

.cta-sub {
  font-size: 17px;
  color: var(--on-surface-variant);
  margin-bottom: 48px;
}

.cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 18px 40px;
  background: var(--neon-cyan);
  color: var(--on-primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  transition: all 0.3s;
  box-shadow: 0 0 30px rgba(0, 219, 231, 0.2);
}

.cta-btn:hover {
  box-shadow: 0 0 50px rgba(0, 219, 231, 0.5);
  transform: translateY(-2px);
}

.cta-blink {
  animation: blink 1s step-end infinite;
}


footer {
  border-top: 1px solid rgba(0, 219, 231, 0.08);
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.footer-left {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--outline);
}

.footer-left span {
  color: var(--neon-cyan);
}

.footer-right {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  color: var(--outline);
  letter-spacing: 0.05em;
}


#particles-canvas {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}


.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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


@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
  }

  .what-grid {
    grid-template-columns: 1fr;
  }

  .obj-grid {
    grid-template-columns: 1fr 1fr;
  }

  .challenges-grid {
    grid-template-columns: 1fr;
  }

  .teams-grid {
    grid-template-columns: 1fr;
  }

  .rules-grid {
    grid-template-columns: 1fr 1fr;
  }

  .prizes-grid {
    grid-template-columns: 1fr;
  }

  .nav-links {
    display: none;
  }
}

.eval-wrap {
  font-family: 'JetBrains Mono', monospace;
  background: rgba(14, 14, 14, 0.95);
  border: 1px solid rgba(0, 219, 231, 0.2);
  border-radius: 8px;
  overflow: hidden;
}

.eval-header {
  background: rgba(20, 20, 20, 0.9);
  border-bottom: 1px solid rgba(0, 219, 231, 0.15);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.eval-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #c3f400;
}

.eval-id {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  color: #849495;
  letter-spacing: 0.1em;
}

table {
  width: 100%;
  border-collapse: collapse;
  font-family: 'JetBrains Mono', monospace;
}

thead tr {
  background: rgba(0, 219, 231, 0.05);
  border-bottom: 1px solid rgba(0, 219, 231, 0.2);
}

thead th {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #849495;
  padding: 10px 20px;
  text-align: left;
}

thead th:last-child {
  text-align: center;
}

tbody tr {
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  transition: background 0.15s;
}

tbody tr:last-child {
  border-bottom: none;
}

tbody tr:hover {
  background: rgba(0, 219, 231, 0.03);
}

td {
  padding: 14px 20px;
  vertical-align: top;
}

.td-criterio {
  font-size: 13px;
  font-weight: 700;
  color: #e1fdff;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.td-desc {
  font-family: 'Geist', 'Inter', sans-serif;
  font-size: 13px;
  color: #b9cacb;
  line-height: 1.5;
  max-width: 360px;
}

.td-peso {
  text-align: center;
  vertical-align: middle;
}

.peso-pill {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 9999px;
  white-space: nowrap;
}

.peso-high {
  background: rgba(0, 219, 231, 0.12);
  border: 1px solid rgba(0, 219, 231, 0.35);
  color: #00dbe7;
}

.peso-mid {
  background: rgba(195, 244, 0, 0.10);
  border: 1px solid rgba(195, 244, 0, 0.30);
  color: #c3f400;
}

.peso-low {
  background: rgba(206, 189, 255, 0.10);
  border: 1px solid rgba(206, 189, 255, 0.25);
  color: #cebdff;
}

.bar-wrap {
  width: 100%;
  height: 3px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 2px;
  margin-top: 8px;
  overflow: hidden;
}

.bar-fill {
  height: 100%;
  border-radius: 2px;
}

.bar-cyan {
  background: #00dbe7;
}

.bar-lime {
  background: #c3f400;
}

.bar-purple {
  background: #cebdff;
}

.divider {
  border: none;
  border-top: 1px solid rgba(0, 219, 231, 0.1);
  margin: 0;
}

.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #c3f400;
  opacity: 0.7;
  padding: 12px 20px 4px;
}

.aspectos-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}

.aspecto-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  border-right: 1px solid rgba(255, 255, 255, 0.03);
}

.aspecto-item:nth-child(even) {
  border-right: none;
}

.aspecto-item:nth-last-child(-n+2) {
  border-bottom: none;
}

.aspecto-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #00dbe7;
  opacity: 0.6;
  flex-shrink: 0;
}

.aspecto-text {
  font-family: 'Geist', 'Inter', sans-serif;
  font-size: 13px;
  color: #b9cacb;
}

.regla-box {
  padding: 14px 20px 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.regla-col p {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.regla-col.no p {
  color: #ff6b6b;
}

.regla-col.si p {
  color: #c3f400;
}

.regla-item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 5px;
}

.regla-item span {
  font-family: 'Geist', 'Inter', sans-serif;
  font-size: 13px;
  color: #849495;
  line-height: 1.4;
}

.icon-no {
  font-size: 13px;
  color: #ff6b6b;
  flex-shrink: 0;
  margin-top: 1px;
}

.icon-si {
  font-size: 13px;
  color: #c3f400;
  flex-shrink: 0;
  margin-top: 1px;
}

.winner-banner {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid rgba(195, 244, 0, 0.35);
  background: rgba(14, 14, 14, 0.95);
  margin-bottom: 48px;
}


#winner-confetti {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1000;
}


.winner-glow {
  position: absolute;
  top: -60px;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(195, 244, 0, 0.07) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}


.winner-topbar {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 28px;
  border-bottom: 1px solid rgba(195, 244, 0, 0.15);
  background: rgba(195, 244, 0, 0.04);
}

.winner-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--neon-lime);
  padding: 6px 14px;
  border: 1px solid rgba(195, 244, 0, 0.4);
  border-radius: 9999px;
  background: rgba(195, 244, 0, 0.08);
  animation: badge-pulse 3s ease-in-out infinite;
}

@keyframes badge-pulse {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(195, 244, 0, 0);
  }

  50% {
    box-shadow: 0 0 16px 4px rgba(195, 244, 0, 0.15);
  }
}

.winner-event {
  font-size: 11px;
  color: var(--outline);
  letter-spacing: 0.08em;
}


.winner-body {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 2fr auto 1.5fr;
  gap: 0;
  padding: 40px 28px;
  align-items: center;
}


.winner-team-id {
  font-size: 48px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--neon-lime);
  line-height: 1;
  margin-bottom: 28px;
  text-shadow: 0 0 40px rgba(195, 244, 0, 0.3);
  font-family: 'Space Grotesk', sans-serif;
}

.winner-members {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.winner-member {
  display: flex;
  align-items: center;
  gap: 14px;
}

.winner-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--neon-lime), var(--neon-cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Space Grotesk', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: #000;
  flex-shrink: 0;
  box-shadow: 0 0 16px rgba(195, 244, 0, 0.25);
}

.winner-avatar-alt {
  background: linear-gradient(135deg, var(--neon-cyan), var(--quantum-purple));
  box-shadow: 0 0 16px rgba(0, 219, 231, 0.25);
}

.winner-member-info {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.winner-member-name {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 16px;
  font-weight: 600;
  color: var(--primary);
}

.winner-member-role {
  font-size: 11px;
  color: var(--outline);
  letter-spacing: 0.06em;
}


.winner-divider {
  width: 1px;
  height: 140px;
  background: linear-gradient(to bottom, transparent, rgba(195, 244, 0, 0.25), transparent);
  margin: 0 40px;
}


.winner-project-id {
  font-size: 11px;
  color: var(--neon-lime);
  opacity: 0.7;
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: 12px;
}

.winner-project-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 22px;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 14px;
}

.winner-project-desc {
  font-size: 14px;
  color: var(--on-surface-variant);
  line-height: 1.7;
  margin-bottom: 20px;
}

.winner-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.winner-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 10px;
  letter-spacing: 0.08em;
  padding: 4px 10px;
  border-radius: 9999px;
  background: rgba(0, 219, 231, 0.06);
  border: 1px solid rgba(0, 219, 231, 0.2);
  color: var(--neon-cyan);
}

.winner-tag-prize {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: rgba(195, 244, 0, 0.08);
  border-color: rgba(195, 244, 0, 0.35);
  color: var(--neon-lime);
}


.winner-bottombar {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  border-top: 1px solid rgba(195, 244, 0, 0.1);
  background: rgba(195, 244, 0, 0.02);
}

.winner-stat {
  padding: 18px 28px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-right: 1px solid rgba(195, 244, 0, 0.08);
  text-align: center;
  align-items: center;
}

.winner-stat:last-child {
  border-right: none;
}

.ws-val {
  font-size: 20px;
  font-weight: 700;
  color: var(--neon-lime);
  letter-spacing: 0.04em;
  min-height: 28px;
}

.ws-lbl {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--outline);
}


.winner-banner::before,
.winner-banner::after {
  content: '';
  position: absolute;
  width: 20px;
  height: 20px;
  border-color: var(--neon-lime);
  border-style: solid;
  opacity: 0.5;
  z-index: 2;
}

.winner-banner::before {
  top: 0;
  left: 0;
  border-width: 2px 0 0 2px;
  border-radius: 12px 0 0 0;
}

.winner-banner::after {
  bottom: 0;
  right: 0;
  border-width: 0 2px 2px 0;
  border-radius: 0 0 12px 0;
}


@media (max-width: 900px) {
  .winner-body {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .winner-divider {
    display: none;
  }

  .winner-team-id {
    font-size: 36px;
  }

  .winner-bottombar {
    grid-template-columns: repeat(2, 1fr);
  }

  .winner-stat:nth-child(2) {
    border-right: none;
  }
}

@media (max-width: 600px) {
  .winner-topbar {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }

  .winner-bottombar {
    grid-template-columns: 1fr 1fr;
  }
}

.gallery-slider-wrap {
  position: relative;
}


.gallery-slider .slick-list {
  overflow: hidden;
  border-radius: 8px;
}

.gallery-slider .slick-track {
  display: flex;
  gap: 0;
}


.gallery-item {
  padding: 0 8px;
  outline: none;
}

.gallery-item-inner {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(0, 219, 231, 0.12);
  background: var(--surface-container-low);
  aspect-ratio: 4/3;
  cursor: zoom-in;
  transition: border-color 0.3s, transform 0.3s;
}

.gallery-item-inner:hover {
  border-color: rgba(0, 219, 231, 0.4);
  transform: translateY(-3px);
}

.gallery-item-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-item-inner:hover img {
  transform: scale(1.04);
}


.gallery-item-inner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.5) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
}

.gallery-item-inner:hover::after {
  opacity: 1;
}


.gallery-item-inner::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.6);
  width: 40px;
  height: 40px;
  border: 1.5px solid rgba(0, 219, 231, 0.8);
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.4);
  background-image: url("data:image/svg+xml,%3Csvg width='16' height='16' viewBox='0 0 16 16' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M10 10L14 14M6.5 11a4.5 4.5 0 100-9 4.5 4.5 0 000 9z' stroke='%2300dbe7' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: center;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 2;
  pointer-events: none;
}

.gallery-item-inner:hover::before {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}


.gallery-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 14px 10px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: rgba(225, 253, 255, 0.85);
  z-index: 3;
  transform: translateY(4px);
  opacity: 0;
  transition: all 0.3s;
}

.gallery-item-inner:hover .gallery-caption {
  opacity: 1;
  transform: translateY(0);
}


.gallery-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 28px;
}

.gallery-prev,
.gallery-next {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--surface-container);
  border: 1px solid rgba(0, 219, 231, 0.2);
  border-radius: 4px;
  color: var(--neon-cyan);
  cursor: pointer;
  transition: all 0.2s;
}

.gallery-prev:hover,
.gallery-next:hover {
  background: rgba(0, 219, 231, 0.08);
  border-color: rgba(0, 219, 231, 0.5);
  box-shadow: 0 0 12px rgba(0, 219, 231, 0.15);
}

.gallery-counter {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  min-width: 70px;
  justify-content: center;
}

.gallery-current {
  color: var(--neon-cyan);
  font-weight: 700;
}

.gallery-sep {
  color: var(--outline);
}

.gallery-total {
  color: var(--outline);
}


.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.92);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(8px);
}

.lightbox.active {
  opacity: 1;
  pointer-events: all;
}

.lightbox-inner {
  position: relative;
  max-width: 90vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.lightbox-inner img {
  max-width: 100%;
  max-height: 78vh;
  object-fit: contain;
  border-radius: 8px;
  border: 1px solid rgba(0, 219, 231, 0.2);
  box-shadow: 0 0 60px rgba(0, 219, 231, 0.08);
}

.lightbox-caption {
  font-family: 'JetBrains Mono', monospace;
  font-size: 12px;
  color: var(--outline);
  letter-spacing: 0.08em;
}

.lightbox-close {
  position: fixed;
  top: 24px;
  right: 24px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--surface-container);
  border: 1px solid rgba(0, 219, 231, 0.2);
  border-radius: 4px;
  color: var(--on-surface-variant);
  cursor: pointer;
  transition: all 0.2s;
  z-index: 100000;
}

.lightbox-close:hover {
  color: var(--neon-cyan);
  border-color: rgba(0, 219, 231, 0.5);
}


@media (max-width: 768px) {
  .gallery-item {
    padding: 0 6px;
  }
}