:root {
    --gold: #f5c842;
    --gold-dim: #c49a1a;
    --cyan: #00ffe7;
    --cyan-dim: #00b8a6;
    --red: #ff2d55;
    --dark: #050a10;
    --dark2: #0a1220;
    --dark3: #0f1c2e;
    --text: #c8d8e8;
    --white: #ffffff;
  }

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

  html { scroll-behavior: smooth; }

  body {
    background: var(--dark);
    color: var(--text);
    font-family: 'Rajdhani', sans-serif;
    overflow-x: hidden;
    cursor: none;
  }

  /* Custom Cursor */
  .cursor {
    width: 12px; height: 12px;
    background: var(--cyan);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9999;
    transition: transform 0.1s;
    mix-blend-mode: screen;
  }
  .cursor-ring {
    width: 36px; height: 36px;
    border: 1.5px solid var(--gold);
    border-radius: 50%;
    position: fixed;
    pointer-events: none;
    z-index: 9998;
    transition: all 0.18s ease;
    mix-blend-mode: screen;
  }

  /* Grid Background */
  body::before {
    content: '';
    position: fixed;
    inset: 0;
    background-image:
      linear-gradient(rgba(0,255,231,0.03) 1px, transparent 1px),
      linear-gradient(90deg, rgba(0,255,231,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 0;
    pointer-events: none;
  }

  /* Scanline overlay */
  body::after {
    content: '';
    position: fixed;
    inset: 0;
    background: repeating-linear-gradient(
      0deg,
      transparent,
      transparent 2px,
      rgba(0,0,0,0.08) 2px,
      rgba(0,0,0,0.08) 4px
    );
    pointer-events: none;
    z-index: 1;
  }

  /* ── NAV ── */
  nav {
    position: fixed; top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex; align-items: center; justify-content: space-between;
    padding: 18px 48px;
    background: rgba(5,10,16,0.85);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(0,255,231,0.12);
  }
  .nav-logo {
    display: flex; align-items: center; gap: 14px;
  }
  .nav-logo-badge {
    width: 44px; height: 44px;
    background: linear-gradient(135deg, #0a1220, #1a2a40);
    border: 1.5px solid var(--cyan);
    border-radius: 8px;
    display: flex; align-items: center; justify-content: center;
    font-family: 'Orbitron', monospace;
    font-size: 10px;
    color: var(--cyan);
    font-weight: 700;
    letter-spacing: 0.5px;
    box-shadow: 0 0 14px rgba(0,255,231,0.2);
  }
  .nav-logo-text {
    font-family: 'Orbitron', monospace;
    font-size: 13px;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 2px;
  }
  .nav-logo-sub {
    font-size: 10px;
    color: var(--cyan-dim);
    letter-spacing: 3px;
    font-family: 'Space Mono', monospace;
  }
  .nav-links {
    display: flex; gap: 36px;
    list-style: none;
  }
  .nav-links a {
    color: var(--text);
    text-decoration: none;
    font-family: 'Rajdhani', sans-serif;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    transition: color 0.2s;
    position: relative;
  }
  .nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px; left: 0; right: 0;
    height: 1px;
    background: var(--cyan);
    transform: scaleX(0);
    transition: transform 0.2s;
  }
  .nav-links a:hover { color: var(--cyan); }
  .nav-links a:hover::after { transform: scaleX(1); }
  .nav-register-btn {
    background: transparent;
    border: 1.5px solid var(--gold);
    color: var(--gold);
    padding: 10px 24px;
    font-family: 'Orbitron', monospace;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px;
    cursor: none;
    transition: all 0.2s;
    text-transform: uppercase;
  }
  .nav-register-btn:hover {
    background: var(--gold);
    color: var(--dark);
    box-shadow: 0 0 24px rgba(245,200,66,0.4);
  }

  /* ── HERO ── */
  .hero {
    min-height: 100vh;
    display: flex; flex-direction: column;
    align-items: center; justify-content: center;
    padding: 120px 48px 80px;
    position: relative;
    text-align: center;
    overflow: hidden;
  }

  /* Glowing orb background */
  .hero-orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
  }
  .hero-orb-1 {
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(0,255,231,0.06) 0%, transparent 70%);
    top: 50%; left: 50%;
    transform: translate(-50%, -50%);
    animation: pulse 4s ease-in-out infinite;
  }
  .hero-orb-2 {
    width: 900px; height: 900px;
    background: radial-gradient(circle, rgba(245,200,66,0.04) 0%, transparent 70%);
    top: 50%; left: 50%;
    transform: translate(-50%, -60%);
    animation: pulse 6s ease-in-out infinite reverse;
  }

  @keyframes pulse {
    0%, 100% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 1; transform: translate(-50%, -50%) scale(1.08); }
  }

  .hero-eyebrow {
    font-family: 'Space Mono', monospace;
    font-size: 11px;
    letter-spacing: 6px;
    color: var(--cyan);
    text-transform: uppercase;
    margin-bottom: 24px;
    opacity: 0;
    animation: fadeUp 0.8s 0.2s forwards;
  }

  .hero-presents {
    font-family: 'Rajdhani', sans-serif;
    font-size: 15px;
    letter-spacing: 8px;
    color: var(--gold);
    text-transform: uppercase;
    margin-bottom: 12px;
    opacity: 0;
    animation: fadeUp 0.8s 0.4s forwards;
  }

  .hero-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(72px, 12vw, 140px);
    font-weight: 900;
    letter-spacing: -2px;
    line-height: 0.9;
    color: var(--white);
    text-shadow: 0 0 60px rgba(0,255,231,0.3), 0 0 120px rgba(0,255,231,0.1);
    opacity: 0;
    animation: fadeUp 0.9s 0.6s forwards;
    position: relative;
  }

  .hero-title span.num {
    color: var(--gold);
    text-shadow: 0 0 60px rgba(245,200,66,0.5), 0 0 120px rgba(245,200,66,0.2);
  }

  .hero-subtitle {
    font-family: 'Rajdhani', sans-serif;
    font-size: clamp(16px, 2.5vw, 22px);
    font-weight: 600;
    letter-spacing: 6px;
    color: var(--text);
    text-transform: uppercase;
    margin-top: 16px;
    opacity: 0;
    animation: fadeUp 0.8s 0.8s forwards;
  }

  .hero-tagline {
    margin-top: 28px;
    font-size: 17px;
    color: rgba(200,216,232,0.6);
    font-style: italic;
    letter-spacing: 1px;
    max-width: 600px;
    opacity: 0;
    animation: fadeUp 0.8s 1s forwards;
  }

  /* Divider line */
  .hero-divider {
    width: 120px; height: 1px;
    background: linear-gradient(90deg, transparent, var(--cyan), transparent);
    margin: 36px auto;
    opacity: 0;
    animation: fadeUp 0.8s 1.1s forwards;
  }

  /* Prize + CTA row */
  .hero-stats {
    display: flex; gap: 60px; align-items: center;
    justify-content: center;
    margin-top: 0;
    opacity: 0;
    animation: fadeUp 0.8s 1.2s forwards;
  }
  .hero-stat {
    text-align: center;
  }
  .hero-stat-value {
    font-family: 'Orbitron', monospace;
    font-size: 32px;
    font-weight: 700;
    color: var(--gold);
    line-height: 1;
  }
  .hero-stat-label {
    font-size: 11px;
    letter-spacing: 3px;
    color: var(--cyan-dim);
    text-transform: uppercase;
    margin-top: 6px;
    font-family: 'Space Mono', monospace;
  }
  .hero-stat-divider {
    width: 1px; height: 60px;
    background: rgba(0,255,231,0.2);
  }

  .hero-cta-group {
    display: flex; gap: 16px;
    margin-top: 48px;
    opacity: 0;
    animation: fadeUp 0.8s 1.4s forwards;
  }
  .btn-primary {
    background: linear-gradient(135deg, var(--gold), var(--gold-dim));
    color: var(--dark);
    padding: 16px 40px;
    font-family: 'Orbitron', monospace;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    border: none;
    cursor: none;
    text-decoration: none;
    display: inline-block;
    transition: all 0.25s;
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  }
  .btn-primary:hover {
    box-shadow: 0 0 40px rgba(245,200,66,0.5);
    transform: translateY(-2px);
  }
  .btn-secondary {
    background: transparent;
    color: var(--cyan);
    padding: 16px 40px;
    font-family: 'Orbitron', monospace;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    border: 1px solid rgba(0,255,231,0.4);
    cursor: none;
    text-decoration: none;
    display: inline-block;
    transition: all 0.25s;
    clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
  }
  .btn-secondary:hover {
    background: rgba(0,255,231,0.08);
    border-color: var(--cyan);
    box-shadow: 0 0 30px rgba(0,255,231,0.2);
  }

  /* Scroll indicator */
  .scroll-indicator {
    position: absolute;
    bottom: 36px; left: 50%;
    transform: translateX(-50%);
    display: flex; flex-direction: column;
    align-items: center; gap: 8px;
    opacity: 0;
    animation: fadeUp 0.8s 2s forwards;
  }
  .scroll-indicator span {
    font-family: 'Space Mono', monospace;
    font-size: 9px;
    letter-spacing: 4px;
    color: rgba(0,255,231,0.4);
  }
  .scroll-line {
    width: 1px; height: 50px;
    background: linear-gradient(to bottom, var(--cyan), transparent);
    animation: scrollPulse 2s ease-in-out infinite;
  }
  @keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.1); }
  }

  @keyframes fadeUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
  }

  /* ── SECTION BASE ── */
  section {
    position: relative; z-index: 2;
    padding: 100px 48px;
  }

  .section-label {
    font-family: 'Space Mono', monospace;
    font-size: 10px;
    letter-spacing: 5px;
    color: var(--cyan);
    text-transform: uppercase;
    margin-bottom: 16px;
    display: flex; align-items: center; gap: 12px;
  }
  .section-label::before {
    content: '';
    display: block;
    width: 32px; height: 1px;
    background: var(--cyan);
  }

  .section-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(28px, 4vw, 48px);
    font-weight: 700;
    color: var(--white);
    line-height: 1.1;
    margin-bottom: 16px;
  }
  .section-title span { color: var(--gold); }

  /* ── ABOUT ── */
  .about { background: var(--dark2); }
  .about-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 80px; align-items: center;
  }
  .about-text p {
    font-size: 17px; line-height: 1.8;
    color: rgba(200,216,232,0.75);
    margin-bottom: 20px;
  }
  .about-text p strong { color: var(--cyan); font-weight: 700; }
  .about-features {
    display: flex; flex-direction: column; gap: 20px;
  }
  .about-feature {
    display: flex; gap: 20px; align-items: flex-start;
    padding: 24px;
    background: rgba(0,255,231,0.03);
    border: 1px solid rgba(0,255,231,0.08);
    border-left: 3px solid var(--cyan);
    transition: all 0.3s;
  }
  .about-feature:hover {
    background: rgba(0,255,231,0.06);
    transform: translateX(6px);
  }
  .about-feature-icon {
    font-size: 28px;
    flex-shrink: 0;
    margin-top: 2px;
  }
  .about-feature h4 {
    font-family: 'Orbitron', monospace;
    font-size: 13px;
    color: var(--white);
    letter-spacing: 2px;
    margin-bottom: 6px;
  }
  .about-feature p {
    font-size: 14px;
    color: rgba(200,216,232,0.6);
    line-height: 1.6;
  }

  /* ── ROUNDS ── */
  .rounds { background: var(--dark); }
  .rounds-inner { max-width: 1000px; margin: 0 auto; }
  .rounds-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 32px; margin-top: 48px;
  }
  .round-card {
    position: relative;
    padding: 48px 40px;
    background: var(--dark2);
    border: 1px solid rgba(255,255,255,0.06);
    overflow: hidden;
    transition: transform 0.3s;
  }
  .round-card:hover { transform: translateY(-6px); }
  .round-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
  }
  .round-card.r1::before { background: linear-gradient(90deg, var(--cyan), transparent); }
  .round-card.r2::before { background: linear-gradient(90deg, var(--gold), transparent); }
  .round-card.r1 { border-top-color: rgba(0,255,231,0.3); }
  .round-card.r2 { border-top-color: rgba(245,200,66,0.3); }
  .round-number {
    font-family: 'Orbitron', monospace;
    font-size: 64px;
    font-weight: 900;
    line-height: 1;
    opacity: 0.08;
    position: absolute;
    top: 24px; right: 24px;
  }
  .round-card.r1 .round-number { color: var(--cyan); }
  .round-card.r2 .round-number { color: var(--gold); }
  .round-tag {
    display: inline-block;
    padding: 4px 14px;
    font-family: 'Space Mono', monospace;
    font-size: 10px;
    letter-spacing: 2px;
    margin-bottom: 20px;
  }
  .round-card.r1 .round-tag {
    background: rgba(0,255,231,0.1);
    color: var(--cyan);
    border: 1px solid rgba(0,255,231,0.3);
  }
  .round-card.r2 .round-tag {
    background: rgba(245,200,66,0.1);
    color: var(--gold);
    border: 1px solid rgba(245,200,66,0.3);
  }
  .round-name {
    font-family: 'Orbitron', monospace;
    font-size: 22px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
  }
  .round-date {
    font-family: 'Rajdhani', sans-serif;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 8px;
  }
  .round-card.r1 .round-date { color: var(--cyan); }
  .round-card.r2 .round-date { color: var(--gold); }
  .round-mode {
    font-size: 14px;
    letter-spacing: 3px;
    color: rgba(200,216,232,0.5);
    text-transform: uppercase;
    font-family: 'Space Mono', monospace;
    margin-bottom: 24px;
  }
  .round-desc {
    font-size: 15px;
    line-height: 1.7;
    color: rgba(200,216,232,0.65);
  }

 /* ── PRIZES ── */
.prizes { background: var(--dark2); }

.prizes-inner { 
  max-width: 1100px; 
  margin: 0 auto; 
}

.prizes-total {
  text-align: center;
  margin-bottom: 60px;
}

.prizes-total-amount {
  font-family: 'Orbitron', monospace;
  font-size: clamp(56px, 8vw, 100px);
  font-weight: 900;
  color: var(--gold);
  text-shadow: 0 0 60px rgba(245,200,66,0.4);
  line-height: 1;
}

.prizes-total-label {
  font-size: 12px;
  letter-spacing: 6px;
  color: rgba(200,216,232,0.4);
  text-transform: uppercase;
  font-family: 'Space Mono', monospace;
  margin-top: 12px;
}

/* NEW CATEGORY LAYOUT */
.prizes-categories{
  display:flex;
  justify-content:space-between;
  gap:40px;
  flex-wrap:wrap;
}

.prize-domain{
  flex:1;
  min-width:420px;
}

/* CATEGORY TITLE */
.domain-title{
  text-align:center;
  font-family:'Orbitron', monospace;
  font-size:24px;
  color:var(--cyan);
  letter-spacing:3px;
  margin-bottom:30px;
}

/* PRIZE GRID */
.prizes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.prize-card {
  padding: 36px 24px;
  background: var(--dark3);
  border: 1px solid rgba(255,255,255,0.05);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
}

.prize-card:hover { 
  transform: translateY(-4px); 
}

.prize-card.first {
  border-color: rgba(245,200,66,0.3);
  background: rgba(245,200,66,0.04);
}

.prize-card.first::after {
  content: '';
  position: absolute;
  bottom: 0; 
  left: 0; 
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}

.prize-medal {
  font-size: 40px;
  margin-bottom: 16px;
  display: block;
}

.prize-place {
  font-family: 'Space Mono', monospace;
  font-size: 10px;
  letter-spacing: 4px;
  color: rgba(200,216,232,0.4);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.prize-amount {
  font-family: 'Orbitron', monospace;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 8px;
}

.prize-card.first .prize-amount { 
  color: var(--gold); 
}

.prize-card:not(.first) .prize-amount { 
  color: var(--cyan); 
}

.prize-category {
  font-size: 12px;
  letter-spacing: 2px;
  color: rgba(200,216,232,0.5);
  text-transform: uppercase;
}


/* ── REGISTRATION ── */
.registration { background: var(--dark); }

.registration-inner {
  max-width: 800px; 
  margin: 0 auto; 
  text-align: center;
}

.reg-fee-box {
  display: inline-block;
  padding: 40px 80px;
  border: 1px solid rgba(0,255,231,0.2);
  background: rgba(0,255,231,0.03);
  margin: 40px 0;
  position: relative;
}

.reg-fee-box::before, .reg-fee-box::after {
  content: '';
  position: absolute;
  width: 20px; 
  height: 20px;
  border-color: var(--cyan);
  border-style: solid;
}

.reg-fee-box::before { 
  top: -1px; 
  left: -1px; 
  border-width: 2px 0 0 2px; 
}

.reg-fee-box::after { 
  bottom: -1px; 
  right: -1px; 
  border-width: 0 2px 2px 0; 
}

.reg-fee-label {
  font-family: 'Space Mono', monospace;
  font-size: 11px;
  letter-spacing: 5px;
  color: var(--cyan-dim);
  text-transform: uppercase;
  margin-bottom: 16px;
}

.reg-fee-amount {
  font-family: 'Orbitron', monospace;
  font-size: 64px;
  font-weight: 900;
  color: var(--gold);
  text-shadow: 0 0 40px rgba(245,200,66,0.4);
  line-height: 1;
}

.reg-fee-sub {
  font-size: 14px;
  letter-spacing: 3px;
  color: rgba(200,216,232,0.5);
  margin-top: 8px;
  text-transform: uppercase;
}

.reg-info {
  display: flex; 
  justify-content: center; 
  gap: 48px;
  margin: 40px 0;
}

.reg-info-item {
  text-align: center;
}

.reg-info-item .val {
  font-family: 'Orbitron', monospace;
  font-size: 20px;
  color: var(--cyan);
  font-weight: 700;
  margin-bottom: 6px;
}

.reg-info-item .lbl {
  font-size: 11px;
  letter-spacing: 3px;
  color: rgba(200,216,232,0.4);
  text-transform: uppercase;
  font-family: 'Space Mono', monospace;
}

.reg-cta {
  margin-top: 48px;
}

  /* ── COUNTDOWN ── */
  .countdown-bar {
    background: var(--dark2);
    border-top: 1px solid rgba(0,255,231,0.1);
    border-bottom: 1px solid rgba(0,255,231,0.1);
    padding: 48px;
    text-align: center;
  }
  .countdown-label {
    font-family: 'Space Mono', monospace;
    font-size: 10px;
    letter-spacing: 5px;
    color: var(--cyan-dim);
    text-transform: uppercase;
    margin-bottom: 28px;
  }
  .countdown-grid {
    display: flex;
    justify-content: center;
    gap: 4px;
    align-items: center;
  }
  .countdown-unit {
    text-align: center;
    min-width: 100px;
  }
  .countdown-num {
    font-family: 'Orbitron', monospace;
    font-size: 56px;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
    text-shadow: 0 0 30px rgba(0,255,231,0.3);
  }
  .countdown-unit-label {
    font-family: 'Space Mono', monospace;
    font-size: 10px;
    letter-spacing: 4px;
    color: var(--cyan-dim);
    text-transform: uppercase;
    margin-top: 8px;
  }
  .countdown-sep {
    font-family: 'Orbitron', monospace;
    font-size: 48px;
    color: rgba(0,255,231,0.3);
    padding: 0 8px;
    animation: blink 1s step-end infinite;
    align-self: flex-start;
    padding-top: 6px;
  }
  @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

  /* ── FAQ ── */
  .faq { background: var(--dark); }
  .faq-inner { max-width: 800px; margin: 0 auto; }
  .faq-list { margin-top: 48px; }
  .faq-item {
    border-bottom: 1px solid rgba(255,255,255,0.06);
    overflow: hidden;
  }
  .faq-question {
    width: 100%;
    background: none;
    border: none;
    color: var(--white);
    font-family: 'Rajdhani', sans-serif;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 1px;
    text-align: left;
    padding: 24px 0;
    cursor: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: color 0.2s;
  }
  .faq-question:hover { color: var(--cyan); }
  .faq-question .faq-arrow {
    width: 20px; height: 20px;
    border: 1px solid rgba(0,255,231,0.4);
    display: flex; align-items: center; justify-content: center;
    font-size: 12px;
    color: var(--cyan);
    flex-shrink: 0;
    transition: transform 0.3s;
  }
  .faq-item.open .faq-arrow { transform: rotate(45deg); }
  .faq-answer {
    font-size: 15px;
    line-height: 1.8;
    color: rgba(200,216,232,0.65);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.3s;
    padding-bottom: 0;
  }
  .faq-item.open .faq-answer {
    max-height: 200px;
    padding-bottom: 24px;
  }

  /* ── CONTACT / FOOTER ── */
  footer {
    background: var(--dark2);
    border-top: 1px solid rgba(0,255,231,0.1);
    padding: 60px 48px 40px;
    position: relative; z-index: 2;
  }
  .footer-inner {
    max-width: 1200px; margin: 0 auto;
    display: grid; grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
  }
  .footer-brand h3 {
    font-family: 'Orbitron', monospace;
    font-size: 18px;
    color: var(--white);
    margin-bottom: 12px;
  }
  .footer-brand p {
    font-size: 14px;
    color: rgba(200,216,232,0.5);
    line-height: 1.7;
    max-width: 300px;
  }
  .footer-social {
    display: flex; gap: 12px; margin-top: 24px;
    flex-wrap: wrap;
  }
  .social-link {
    display: flex; align-items: center; gap: 8px;
    padding: 8px 16px;
    border: 1px solid rgba(255,255,255,0.08);
    color: rgba(200,216,232,0.6);
    text-decoration: none;
    font-family: 'Space Mono', monospace;
    font-size: 10px;
    letter-spacing: 1px;
    transition: all 0.2s;
  }
  .social-link:hover {
    border-color: var(--cyan);
    color: var(--cyan);
  }
  .footer-col h4 {
    font-family: 'Orbitron', monospace;
    font-size: 11px;
    letter-spacing: 3px;
    color: var(--cyan);
    margin-bottom: 20px;
  }
  .footer-col ul { list-style: none; }
  .footer-col ul li {
    font-size: 14px;
    color: rgba(200,216,232,0.5);
    margin-bottom: 12px;
    cursor: default;
  }
  .footer-col ul li strong { color: var(--white); }
  .footer-bottom {
    max-width: 1200px; margin: 40px auto 0;
    padding-top: 24px;
    border-top: 1px solid rgba(255,255,255,0.05);
    display: flex; justify-content: space-between; align-items: center;
  }
  .footer-bottom p {
    font-family: 'Space Mono', monospace;
    font-size: 10px;
    letter-spacing: 2px;
    color: rgba(200,216,232,0.3);
  }
  .footer-bottom .acm-tag {
    color: var(--cyan-dim);
  }

  /* ── PPT TEMPLATE DOWNLOAD ── */

.ppt-download {
  margin-top: 80px;
  display: flex;
  justify-content: center;
}

.ppt-card {
  padding: 40px 60px;
  background: var(--dark3);
  border: 1px solid rgba(0,255,231,0.2);
  text-align: center;
  position: relative;
  overflow: hidden;
  transition: all 0.3s;
  max-width: 500px;
}

.ppt-card:hover{
  transform: translateY(-6px);
  box-shadow: 0 0 40px rgba(0,255,231,0.15);
}

.ppt-icon{
  font-size: 42px;
  margin-bottom: 16px;
}

.ppt-title{
  font-family: 'Orbitron', monospace;
  font-size: 22px;
  letter-spacing: 2px;
  color: var(--cyan);
  margin-bottom: 10px;
}

.ppt-desc{
  font-size: 13px;
  letter-spacing: 1px;
  color: rgba(200,216,232,0.5);
  margin-bottom: 24px;
}

.ppt-btn{
  display:inline-block;
  padding:12px 28px;
  font-family:'Space Mono', monospace;
  font-size:12px;
  letter-spacing:3px;
  text-transform:uppercase;
  color:var(--dark);
  background:var(--cyan);
  text-decoration:none;
  transition:0.3s;
}

.ppt-btn:hover{
  background:var(--gold);
}

  /* Responsive tweaks */
  @media (max-width: 900px) {
    nav { padding: 16px 24px; }
    .nav-links { display: none; }
    section { padding: 70px 24px; }
    .about-inner { grid-template-columns: 1fr; gap: 40px; }
    .rounds-grid { grid-template-columns: 1fr; }
    .prizes-grid { grid-template-columns: 1fr 1fr; }
    .footer-inner { grid-template-columns: 1fr; gap: 36px; }
    .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
    .hero-stats { gap: 32px; }
    .reg-info { gap: 24px; }
    .reg-fee-box { padding: 32px 40px; }
    .countdown-num { font-size: 40px; }
    .countdown-unit { min-width: 70px; }
  }