/* ===== RESET & BASE ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

:root {
  --neon-pink: #ff2d78;
  --neon-cyan: #00f5ff;
  --neon-purple: #b44fff;
  --neon-gold: #ffd700;
  --dark-bg: #050510;
  --dark-card: #0d0d2b;
  --dark-card2: #110f2e;
  --border-glow: rgba(180, 79, 255, 0.35);
  --text-primary: #f0eeff;
  --text-secondary: #a899cc;
  --gradient-hero: linear-gradient(135deg, #050510 0%, #0a0026 50%, #100022 100%);
  --gradient-accent: linear-gradient(90deg, var(--neon-pink), var(--neon-purple));
  --shadow-glow: 0 0 30px rgba(180, 79, 255, 0.4), 0 0 60px rgba(255, 45, 120, 0.15);
}

body {
  font-family: 'Rajdhani', sans-serif;
  background: var(--dark-bg);
  color: var(--text-primary);
  overflow-x: hidden;
  line-height: 1.6;
}

/* ===== PARTICLES ===== */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: #050510;
}

::-webkit-scrollbar-thumb {
  background: var(--neon-purple);
  border-radius: 3px;
}

/* ===== ANNOUNCEMENT BAR ===== */
.announcement-bar {
  background: var(--gradient-accent);
  color: #fff;
  padding: 6px 0;
  font-family: 'Orbitron', sans-serif;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
  height: 30px;
  overflow: hidden;
  display: flex;
  align-items: center;
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-wrapper {
  display: flex;
  white-space: nowrap;
  animation: marquee-scroll 40s linear infinite;
}

.marquee-wrapper span {
  padding-right: 50px;
  /* Space between messages */
}

@keyframes marquee-scroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* ===== NAVBAR ===== */
#navbar {
  position: fixed;
  top: 30px;
  /* Offset by announcement bar */
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 12px 0;
  transition: all 0.3s ease;
  background: rgba(5, 5, 16, 0.0);
  backdrop-filter: blur(0px);
}

#navbar.scrolled {
  background: rgba(5, 5, 16, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-glow);
  padding: 8px 0;
}

.nav-container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-left {
  display: flex;
  align-items: center;
  margin-left: -50px;
}

@media (max-width: 1200px) {
  .nav-left {
    margin-left: 0;
  }
}

.nav-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.nav-org-branding {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-right: 14px;
}

.nav-hu-logo {
  height: 55px;
  object-fit: contain;
}

.nav-hu-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hu-name {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hu-presents {
  font-family: 'Inter', sans-serif;
  font-size: 0.6rem;
  color: var(--text-secondary);
  letter-spacing: 2px;
  margin-top: 3px;
}

.nav-event-branding {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-left: 14px;
  border-left: 1px solid var(--border-glow);
}

.nav-logo {
  width: 55px;
  height: 55px;
  object-fit: contain;
  display: block;
  align-self: center;
}

.nav-title {
  font-family: 'Orbitron', monospace;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--neon-cyan);
  letter-spacing: 2px;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  transition: color 0.3s;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-accent);
  border-radius: 1px;
  transition: width 0.3s;
}

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

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  background: var(--gradient-accent) !important;
  color: #fff !important;
  padding: 8px 22px !important;
  border-radius: 25px !important;
  font-weight: 700 !important;
}

.nav-cta::after {
  display: none !important;
}

/* Active nav link */
.nav-links a.active:not(.nav-cta) {
  color: var(--neon-cyan);
}

.nav-links a.active:not(.nav-cta)::after {
  width: 100%;
}

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  position: relative;
  z-index: 1;
  padding: 170px 24px 70px;
  /* Increased top padding */
  text-align: center;
  background: linear-gradient(180deg, #07051a 0%, #0a0726 50%, #080820 100%);
  border-bottom: 1px solid var(--border-glow);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 60%, rgba(100, 0, 200, 0.25) 0%, transparent 65%),
    radial-gradient(ellipse at 80% 20%, rgba(255, 45, 120, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
}

.page-hero-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(2.2rem, 6vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin: 12px 0 16px;
}

.page-hero-sub {
  color: var(--text-secondary);
  font-size: 1.05rem;
  letter-spacing: 1px;
}



.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--neon-cyan);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ===== ABOUT HARIDWAR UNIVERSITY ===== */

.hu-section {
  position: relative;
  z-index: 5;
  padding-top: 0;
  margin-top: -220px;
}

.hu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.hu-text p {
  margin-bottom: 15px;
  line-height: 1.7;
  opacity: 1;
}

.hu-image img {
  width: 100%;
  max-width: 350px;
  display: block;
  margin: auto;
}

/* Section Titles */
.section-title {
  text-align: center;
  font-size: 2.5rem;
  margin-bottom: 40px;
  font-family: 'Orbitron', sans-serif;
  color: #00f2ff;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: calc(100vh - 30px);
  height: auto;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 30px;
  padding-bottom: 180px;
  /*background: var(--gradient-hero);*/
  overflow: hidden;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 60%, rgba(100, 0, 200, 0.3) 0%, transparent 65%),
    radial-gradient(ellipse at 80% 20%, rgba(255, 45, 120, 0.15) 0%, transparent 50%),
    radial-gradient(ellipse at 20% 80%, rgba(0, 245, 255, 0.1) 0%, transparent 50%);
}

.hero-bottom-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 250px;
  background: linear-gradient(to bottom, transparent, var(--dark-bg));
  pointer-events: none;
  z-index: 10;
}


.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 120px 24px 30px;
  max-width: 900px;
}



.hero-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(3.5rem, 10vw, 7rem);
  font-weight: 900;
  line-height: 0.95;
  margin-bottom: 24px;
}

.glitch {
  display: inline-block;
  color: var(--neon-cyan);
  animation: glitchAnim 4s infinite;
}

.glitch.magenta {
  color: var(--neon-pink);
}

@keyframes glitchAnim {

  0%,
  95%,
  100% {
    transform: none;
  }

  96% {
    transform: translateX(-3px) skewX(-2deg);
  }

  97% {
    transform: translateX(3px) skewX(2deg);
  }

  98% {
    transform: translateX(-2px);
  }

  99% {
    transform: none;
  }
}

.hero-tagline {
  font-size: 1.2rem;
  color: var(--neon-gold);
  letter-spacing: 3px;
  margin-bottom: 40px;
  font-weight: 600;
}

/* Stats */
.hero-stats {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.stat-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  padding: 16px 28px;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: transform 0.3s, box-shadow 0.3s;
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.stat-num {
  display: block;
  font-family: 'Orbitron', monospace;
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--neon-pink);
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  letter-spacing: 1px;
  text-transform: uppercase;
}

/* Countdown */
.hero-countdown {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 40px;
}

.cd-block {
  text-align: center;
}

.cd-block span {
  display: block;
  font-family: 'Orbitron', monospace;
  font-size: 2.5rem;
  font-weight: 900;
  color: #fff;
  line-height: 1;
  min-width: 70px;
  background: rgba(180, 79, 255, 0.15);
  border: 1px solid var(--border-glow);
  border-radius: 10px;
  padding: 10px;
}

.cd-block small {
  font-size: 0.65rem;
  color: var(--text-secondary);
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-top: 4px;
  display: block;
}

.cd-sep {
  font-family: 'Orbitron', monospace;
  font-size: 2rem;
  color: var(--neon-purple);
  align-self: flex-start;
  margin-top: 10px;
}

/* Buttons */
.hero-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 36px;
  border-radius: 50px;
  font-family: 'Orbitron', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--neon-pink), var(--neon-purple));
  color: #fff;
  box-shadow: 0 0 25px rgba(255, 45, 120, 0.4);
}

.btn-primary:active {
  transform: translateY(0) scale(0.98);
}

.btn-disabled {
  background: #3a3a4a !important;
  border-color: #555 !important;
  color: #888 !important;
  cursor: not-allowed !important;
  pointer-events: none !important;
  text-shadow: none !important;
  box-shadow: none !important;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(255, 45, 120, 0.6), 0 10px 30px rgba(0, 0, 0, 0.3);
}

.btn-outline {
  background: transparent;
  color: var(--neon-cyan);
  border: 2px solid var(--neon-cyan);
}

.btn-outline:hover {
  background: rgba(0, 245, 255, 0.1);
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.3);
}

.btn-large {
  padding: 18px 50px;
  font-size: 1rem;
}



/* ===== SECTIONS ===== */
.section {
  position: relative;
  z-index: 1;
  padding: 100px 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.small-container {
  max-width: 500px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  font-family: 'Orbitron', monospace;
  font-size: 0.7rem;
  letter-spacing: 4px;
  color: var(--neon-pink);
  text-transform: uppercase;
  display: block;
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Orbitron', monospace;
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
}

.section-title .highlight {
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-desc {
  color: #fff;
  margin-top: 16px;
  font-size: 1rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ===== ABOUT ===== */
.about-section {
  background: linear-gradient(180deg, var(--dark-bg) 0%, transparent 100%);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
}

.about-grid.reverse {
  grid-template-columns: 420px 1fr;
}

.about-grid.reverse .about-image-wrap {
  order: 1;
}

.about-grid.reverse .about-text {
  order: 2;
}

@media (max-width: 1024px) {
  .about-grid.reverse {
    grid-template-columns: 1fr;
  }

  .about-grid.reverse .about-image-wrap {
    order: 2;
  }
}

.about-text p {
  color: #fff;
  font-size: 1.05rem;
  margin-bottom: 20px;
  line-height: 1.8;
}

.about-text strong {
  color: var(--neon-cyan);
}

.about-highlights {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 24px;
}

.highlight-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(180, 79, 255, 0.08);
  border: 1px solid var(--border-glow);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  transition: all 0.3s;
}

.highlight-item:hover {
  border-color: var(--neon-purple);
  background: rgba(180, 79, 255, 0.15);
  transform: translateX(5px);
}



.about-image-wrap {
  position: relative;
}

.about-poster {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 0 50px rgba(255, 45, 120, 0.3);
  position: relative;
  z-index: 1;
}

.poster-glow {
  position: absolute;
  inset: -20px;
  background: radial-gradient(ellipse, rgba(180, 79, 255, 0.3) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
}

/* ===== PROBLEMS ===== */
.problems-section {
  background: linear-gradient(180deg, var(--dark-bg) 0%, transparent 100%);
}

.problems-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.problem-card {
  background: var(--dark-card);
  border: 1px solid var(--border-glow);
  border-radius: 16px;
  padding: 32px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  animation: fadeUp 0.6s ease both;
  animation-delay: var(--delay);
  transition: all 0.3s ease;
  cursor: default;
}

.problem-card::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 100px;
  height: 100px;
  background: radial-gradient(circle, rgba(180, 79, 255, 0.2) 0%, transparent 70%);
  border-radius: 50%;
}

.problem-card:hover {
  transform: translateY(-8px);
  border-color: var(--neon-purple);
  box-shadow: 0 15px 40px rgba(180, 79, 255, 0.25);
  background: rgba(13, 13, 43, 0.9);
}

.problem-icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
}

.problem-card h3 {
  font-family: 'Orbitron', monospace;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--neon-cyan);
  margin-bottom: 10px;
  letter-spacing: 1px;
}

.problem-card p {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===== SCHEDULE ===== */
.schedule-section {
  background: linear-gradient(180deg, var(--dark-bg) 0%, transparent 100%);
  position: relative;
}

.schedule-tabs {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-bottom: 60px;
  flex-wrap: wrap;
}

.tab-btn {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glow);
  color: var(--text-secondary);
  padding: 14px 32px;
  border-radius: 30px;
  font-family: 'Orbitron', monospace;
  font-size: 0.85rem;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.tab-btn.active {
  background: var(--gradient-accent);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 0 30px rgba(255, 45, 120, 0.4);
  transform: scale(1.05);
}

.tab-btn:hover:not(.active) {
  border-color: var(--neon-cyan);
  color: var(--neon-cyan);
  background: rgba(0, 245, 255, 0.05);
}

.tab-panel {
  display: none;
  animation: fadeUp 0.5s ease;
}

.tab-panel.active {
  display: block;
}

.timeline {
  max-width: 850px;
  margin: 0 auto;
  position: relative;
  padding: 20px 0;
}

/* The Continuous Straight Line */
.timeline::before {
  content: '';
  position: absolute;
  left: 159px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom,
      transparent,
      var(--neon-purple) 15%,
      var(--neon-cyan) 50%,
      var(--neon-pink) 85%,
      transparent);
  box-shadow: 0 0 15px rgba(180, 79, 255, 0.3);
  opacity: 0.5;
}

.tl-item {
  display: grid;
  grid-template-columns: 140px 40px 1fr;
  align-items: flex-start;
  gap: 0;
  padding: 25px 0;
  position: relative;
  transition: all 0.3s ease;
}

.tl-item:hover {
  transform: translateX(10px);
}

.tl-time {
  font-family: 'Orbitron', monospace;
  font-size: 0.75rem;
  color: var(--neon-cyan);
  text-align: right;
  padding-right: 20px;
  margin-top: 5px;
  letter-spacing: 0.5px;
}

.tl-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--neon-purple);
  box-shadow: 0 0 15px var(--neon-purple);
  margin: 6px auto 0;
  position: relative;
  z-index: 2;
  transition: all 0.3s ease;
}

.tl-item:hover .tl-dot {
  transform: scale(1.3);
  background: var(--neon-cyan);
  border-color: #fff;
  box-shadow: 0 0 20px var(--neon-cyan);
}

.tl-desc {
  color: var(--text-secondary);
  font-size: 1.1rem;
  font-weight: 500;
  padding-left: 20px;
  line-height: 1.5;
  transition: color 0.3s;
}

.tl-item:hover .tl-desc {
  color: #fff;
}

.tl-item.highlight-row {
  background: rgba(180, 79, 255, 0.05);
  border-radius: 12px;
  margin: 10px 0;
}

.tl-item.highlight-row .tl-desc {
  color: var(--text-primary);
  font-weight: 600;
}

.tl-item.highlight-row .tl-dot {
  background: var(--neon-pink);
  border-color: #fff;
  box-shadow: 0 0 20px var(--neon-pink);
}


/* ===== PRIZES ===== */
.prizes-section {
  background: linear-gradient(180deg, var(--dark-bg) 0%, transparent 100%);
}

.prizes-grid {
  display: flex;
  justify-content: center;
  align-items: flex-end;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.prize-card {
  background: var(--dark-card2);
  border-radius: 20px;
  padding: 36px 28px;
  text-align: center;
  position: relative;
  transition: all 0.3s;
  min-width: 200px;
}

.prize-card.silver {
  border: 2px solid #9e9e9e;
  order: 1;
}

.prize-card.gold {
  border: 2px solid var(--neon-gold);
  order: 2;
  transform: scale(1.08);
  box-shadow: 0 0 50px rgba(255, 215, 0, 0.2);
}

.prize-card.bronze {
  border: 2px solid #cd7f32;
  order: 3;
}

.prize-card:hover {
  transform: scale(1.05) translateY(-5px);
}

.prize-card.gold:hover {
  transform: scale(1.12) translateY(-5px);
}

.prize-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--neon-gold);
  color: #000;
  font-family: 'Orbitron', monospace;
  font-size: 0.6rem;
  padding: 5px 16px;
  border-radius: 15px;
  white-space: nowrap;
  font-weight: 700;
}

.prize-rank {
  font-family: 'Orbitron', monospace;
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 4px;
}

.prize-trophy {
  font-size: 3rem;
  margin-bottom: 12px;
}

.prize-amount {
  font-family: 'Orbitron', monospace;
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 8px;
}

.prize-card.gold .prize-amount {
  color: var(--neon-gold);
  text-shadow: 0 0 20px rgba(255, 215, 0, 0.5);
}

.prize-card.silver .prize-amount {
  color: #c0c0c0;
}

.prize-card.bronze .prize-amount {
  color: #cd7f32;
}

.prize-card p {
  color: var(--text-secondary);
  font-size: 0.85rem;
}

.prize-membership {
  margin-top: 18px;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.prize-membership span {
  display: block;
  font-family: 'Orbitron', monospace;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--neon-cyan);
  line-height: 1.2;
}

.prize-membership small {
  display: block;
  font-size: 0.65rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 4px;
}

.prizes-extra {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 32px;
}

.extra-card {
  background: rgba(180, 79, 255, 0.1);
  border: 1px solid var(--border-glow);
  border-radius: 30px;
  padding: 12px 24px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-primary);
}

.pool-banner {
  text-align: center;
  background: linear-gradient(135deg, rgba(255, 45, 120, 0.15), rgba(180, 79, 255, 0.15));
  border: 1px solid rgba(255, 45, 120, 0.4);
  border-radius: 16px;
  padding: 24px;
}

.pool-banner span {
  display: block;
  color: var(--text-secondary);
  font-size: 0.9rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.pool-banner strong {
  font-family: 'Orbitron', monospace;
  font-size: 3rem;
  font-weight: 900;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== Register ===== */
.register-section {
  background: linear-gradient(180deg, var(--dark-bg) 0%, transparent 100%);
}

/* ===== RULES ===== */
.rules-section {
  background: linear-gradient(180deg, var(--dark-bg) 0%, transparent 100%);
}

.rules-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.rule-item {
  background: var(--dark-card);
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  padding: 24px 20px;
  display: flex;
  align-items: flex-start;
  gap: 16px;
  transition: all 0.3s;
}

.rule-item:hover {
  border-color: var(--neon-cyan);
  transform: translateY(-3px);
}

.rule-num {
  font-family: 'Orbitron', monospace;
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--neon-pink);
  opacity: 0.7;
  flex-shrink: 0;
  line-height: 1;
}

.rule-item p {
  color: #fff;
  font-size: 0.95rem;
  line-height: 1.6;
}

.rule-item strong {
  color: var(--neon-cyan);
}



/* Form Submit */
.form-submit {
  text-align: center;
  margin-top: 32px;
}

.form-note {
  color: var(--text-secondary);
  font-size: 0.82rem;
  margin-top: 14px;
  line-height: 1.5;
}



/* ===== FAQ SECTION ===== */
.faq-section {
  padding: 50px 0;
}

.faq-grid {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 0 24px;
}

.faq-item {
  background: var(--dark-card);
  border: 1px solid var(--border-glow);
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease;
}

.faq-item:hover {
  border-color: var(--neon-cyan);
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.1);
}

.faq-question {
  padding: 20px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.2rem;
  color: var(--neon-cyan);
  transition: all 0.3s;
}

.faq-question::after {
  content: '+';
  font-size: 1.5rem;
  transition: transform 0.3s ease;
  color: var(--text-secondary);
}

.faq-item.active .faq-question {
  color: var(--neon-pink);
}

.faq-item.active .faq-question::after {
  transform: rotate(45deg);
  color: var(--neon-pink);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s ease;
  background: rgba(180, 79, 255, 0.03);
}

.faq-item.active .faq-answer {
  max-height: 800px;
  padding: 0 24px 24px;
  border-top: 1px solid rgba(180, 79, 255, 0.1);
}

.faq-answer p {
  color: var(--text-secondary);
  line-height: 1.6;
  font-size: 1rem;
  padding-top: 15px;
}

/* ===== FOOTER ===== */
.footer {
  background: #020210;
  border-top: 1px solid var(--border-glow);
  padding: 50px 0 24px;
  position: relative;
  z-index: 1;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 36px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 24px;
}

.footer-brand-item {
  display: flex;
  align-items: center;
  gap: 20px;
  text-decoration: none;
  transition: all 0.3s ease;
}

.footer-brand-item:hover {
  filter: brightness(1.2);
}

.footer-brand-logo {
  width: 70px;
  height: 70px;
  object-fit: contain;
  flex-shrink: 0;
  transition: transform 0.3s ease, filter 0.3s ease;
}

.footer-brand-logo:hover {
  transform: scale(1.05) rotate(5deg);
  filter: drop-shadow(0 0 10px rgb(255, 255, 255));
}

.club-logo-circle {
  border-radius: 50%;
  padding: 0;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand-text h3 {
  font-family: 'Orbitron', monospace;
  font-size: 1.2rem;
  color: var(--neon-cyan);
  margin-bottom: 5px;
  line-height: 1;
  letter-spacing: 1px;
}

.footer-brand-text p {
  color: #7a7a9a;
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.footer-brand-text span {
  display: block;
  font-size: 1.0rem;
  color: #fff;
  margin-bottom: 6px;
  font-family: 'Rajdhani', sans-serif;
}

.club-name-monotech {
  font-family: 'Orbitron', monospace;
  font-size: 1.2rem;
  color: var(--neon-cyan);
  letter-spacing: 2px;
  line-height: 1;
}

@media (max-width: 768px) {
  .footer-brand-logo {
    width: 60px;
    height: 60px;
  }
}

.footer-links h4,
.footer-contact h4 {
  font-family: 'Orbitron', monospace;
  font-size: 0.75rem;
  letter-spacing: 2px;
  color: var(--neon-pink);
  margin-bottom: 16px;
  text-transform: uppercase;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

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

.footer-contact p {
  color: var(--text-secondary);
  font-size: 0.88rem;
  margin-bottom: 6px;
}

.footer-contact a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color 0.3s;
}

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

.footer-bottom {
  text-align: center;
  padding-top: 24px;
  border-top: 1px solid rgba(180, 79, 255, 0.15);
  color: var(--text-secondary);
  font-size: 0.82rem;
}

.footer-bottom strong {
  color: var(--neon-purple);
}

/* ===== MODAL ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(5, 5, 16, 0.85);
  backdrop-filter: blur(10px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: all;
}

.modal-box {
  background: var(--dark-card);
  border: 1px solid var(--neon-purple);
  border-radius: 20px;
  padding: 48px 40px;
  max-width: 480px;
  width: 90%;
  text-align: center;
  animation: fadeUp 0.3s ease;
  box-shadow: 0 0 60px rgba(180, 79, 255, 0.3);
}

.modal-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.modal-box h3 {
  font-family: 'Orbitron', monospace;
  font-size: 1.4rem;
  color: var(--neon-cyan);
  margin-bottom: 12px;
}

.modal-box p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 28px;
}

.modal-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== SPONSORS (HERO) ===== */
.hero-sponsors {
  margin-top: 50px;
  border-top: 1px solid rgba(180, 79, 255, 0.2);
  padding-top: 24px;
}

.hero-sponsors p {
  font-family: 'Orbitron', monospace;
  font-size: 0.75rem;
  color: var(--text-secondary);
  letter-spacing: 2px;
  margin-bottom: 16px;
  text-transform: uppercase;
  opacity: 1;
}

.sponsors-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.sponsor-img {
  height: 40px;
  object-fit: contain;
  opacity: 0.9;
  transition: all 0.3s ease;
}

.sponsor-img:hover {
  opacity: 1;
  filter: grayscale(0%) drop-shadow(0 0 10px rgba(0, 255, 255, 0.4));
  transform: translateY(-2px);
}

.sponsor-img1 {
  height: 50px;
  object-fit: contain;
  opacity: 0.9;
  transition: all 0.3s ease;
}

.sponsor-img1:hover {
  opacity: 1;
  filter: grayscale(0%) drop-shadow(0 0 10px rgb(255, 255, 255));
  transform: translateY(-2px);
}

/* ===== TEAM SECTION ===== */
.team-row {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 40px;
  width: 100%;
  flex-wrap: wrap;
}

.coord-card {
  flex: 1 1 250px;
  max-width: 280px;
  background: var(--dark-card);
  border: 1px solid rgba(180, 79, 255, 0.15);
  border-radius: 20px;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  position: relative;
}

.coord-card:hover {
  transform: translateY(-10px);
  border-color: var(--neon-cyan);
  box-shadow: 0 15px 35px rgba(0, 245, 255, 0.1);
}

.coord-img-wrap {
  position: relative;
  height: 350px;
  overflow: hidden;
}

.coord-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.coord-card:hover .coord-img-wrap img {
  transform: scale(1.1);
}

.coord-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5, 5, 16, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.coord-card:hover .coord-overlay {
  opacity: 1;
}

.coord-action {
  width: 45px;
  height: 45px;
  background: var(--gradient-accent);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #fff;
  text-decoration: none;
  font-size: 1.2rem;
  transition: transform 0.3s ease;
}

.coord-action:hover {
  transform: scale(1.2);
}

.coord-info {
  padding: 24px;
  text-align: center;
}

.coord-role {
  display: inline-block;
  padding: 4px 12px;
  background: rgba(0, 245, 255, 0.1);
  color: var(--neon-cyan);
  border: 1px solid rgba(0, 245, 255, 0.3);
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
}

.coord-info h3 {
  font-family: 'Orbitron', monospace;
  font-size: 1.25rem;
  margin-bottom: 8px;
  color: #fff;
}

.coord-details {
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-family: 'Rajdhani', sans-serif;
}

/* ===== SWIPER PARALLAX ZOOM CAROUSEL (ABOUT PAGE) ===== */
.mySwiper {
  width: 100%;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.swiper-slide {
  position: relative;
  overflow: hidden;
  height: 630px !important;
  min-height: 630px !important;
  background: #000;
}

.zoom-image {
  width: 100% !important;
  height: 100% !important;
  min-height: 450px !important;
  overflow: hidden;
}

.zoom-image img {
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  display: block;
  transition: transform 6s linear;
  transform: scale(1);
}

.swiper-slide-active .zoom-image img {
  transform: scale(1.3);
}

.slide-caption {
  position: absolute;
  bottom: 40px;
  left: 30px;
  right: 30px;
  padding: 20px;
  background: rgba(13, 13, 43, 0.7);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(180, 79, 255, 0.3);
  border-radius: 12px;
  color: #fff;
  font-family: 'Orbitron', sans-serif;
  font-size: 1rem;
  text-align: center;
  z-index: 10;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.swiper-pagination-bullet {
  background: var(--neon-cyan) !important;
  opacity: 0.5;
}

.swiper-pagination-bullet-active {
  opacity: 1;
  box-shadow: 0 0 10px var(--neon-cyan);
}

.swiper-button-next,
.swiper-button-prev {
  color: var(--neon-cyan) !important;
}

@media (max-width: 768px) {
  .swiper-slide {
    height: 350px;
  }
}

/* ===== ANIMATIONS ===== */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== RESPONSIVE DESIGN & MEDIA QUERIES ===== */

/* Tablet & Smaller (1024px and below) */
@media (max-width: 1024px) {

  .about-grid,
  .hu-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-image-wrap {
    max-width: 420px;
    margin: 0 auto;
  }

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

  .section-title {
    font-size: 2.2rem;
  }
}

/* Mobile Devices (768px and below) */
@media (max-width: 768px) {
  .about-btn-wrap {
    text-align: center;
  }

  .btn-large {
    padding: 14px 24px;
    font-size: 0.95rem;
    width: 100%;
    max-width: 280px;
    text-align: center;
  }

  .section-header {
    margin-bottom: 40px;
  }

  .hamburger {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: rgba(13, 13, 43, 0.98);
    backdrop-filter: blur(25px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 1px solid var(--border-glow);
    z-index: 1000;
  }

  .nav-links.open {
    right: 0;
  }

  .nav-hu-text {
    display: none;
    /* Hide 'Haridwar University' text to save space */
  }

  .nav-org-branding {
    padding-right: 10px;
    gap: 6px;
  }

  .nav-title {
    font-size: 0.6rem;
  }

  .problems-grid,
  .rules-grid,
  .footer-top,
  .info-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .info-card {
    padding: 24px 20px;
  }

  .form-submit {
    margin: 40px 0 !important;
  }

  .about-grid {
    gap: 20px;
  }

  .page-hero {
    padding: 140px 16px 30px;
  }

  .section {
    padding: 20px 0;
  }

  .prizes-grid {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .prize-card.gold {
    transform: scale(1);
    order: -1;
  }

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

  .stat-card {
    padding: 10px 16px;
    flex: 1 1 120px;
  }

  .section-title {
    font-size: 1.8rem;
    margin-bottom: 30px;
  }

  /* FAQ Mobile Fix */
  .faq-question {
    font-size: 1rem;
    padding: 16px 20px;
  }

  .faq-answer p {
    font-size: 0.9rem;
  }

  /* Timeline Mobile Fix */
  .timeline::before {
    left: 24px;
  }

  .tl-item {
    display: block;
    padding: 20px 0 20px 60px;
    position: relative;
  }

  .tl-time {
    text-align: left;
    padding: 0;
    margin-bottom: 8px;
    font-size: 0.75rem;
    color: var(--neon-cyan);
  }

  .tl-dot {
    position: absolute;
    left: 17px;
    top: 25px;
    margin: 0;
  }

  .tl-desc {
    padding-left: 0;
    font-size: 1rem;
  }

  .tl-item.highlight-row {
    padding: 20px 20px 20px 60px;
    margin: 10px 0;
  }

  .hero {
    padding-bottom: 10px;
  }

  .hero-bottom-fade {
    height: 100px !important;
  }

  .hero-content {
    z-index: 15;
  }

  .hero-sponsors {
    margin-top: 20px;
  }

  .hu-section {
    margin-top: -20px;
    position: relative;
    z-index: 15;
    padding-bottom: 40px;
  }

  .hu-text p {
    text-align: center;
    font-size: 0.95rem;
    margin-bottom: 15px;
  }

  .hu-image img {
    max-width: 200px;
    margin: 20px auto 0;
    filter: drop-shadow(0 0 15px rgba(0, 245, 255, 0.2));
  }

  /* Swiper Carousel Mobile Fix */
  .swiper-slide {
    height: 300px !important;
    min-height: 300px !important;
  }

  .zoom-image {
    min-height: 300px !important;
  }

  .slide-caption {
    bottom: 20px;
    left: 15px;
    right: 15px;
    padding: 12px;
    font-size: 0.85rem;
  }

  /* Registration Details Mobile Fix */
  .register-details-box {
    padding: 20px;
  }

  .detail-row {
    flex-direction: column;
    gap: 5px;
    text-align: center;
  }

  .info-icon {
    font-size: 2rem;
  }

  .info-card {
    padding: 30px 20px;
  }
}

/* Small Mobile (480px and below) */
@media (max-width: 480px) {
  .hero-title {
    font-size: 2.5rem;
  }

  .hero-countdown {
    gap: 4px;
  }

  .cd-block span {
    min-width: 44px;
    font-size: 1.4rem;
    padding: 6px;
  }



  .page-hero {
    padding: 100px 16px 40px;
  }

  .footer-brand {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* ===== REGISTRATION & FEEDBACK IMPROVISATIONS ===== */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 60px;
}

.info-card {
  background: rgba(180, 79, 255, 0.05);
  border: 1px solid rgba(180, 79, 255, 0.15);
  border-radius: 20px;
  padding: 40px;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-accent);
  opacity: 0;
  transition: opacity 0.3s;
}

.info-card:hover {
  transform: translateY(-10px);
  background: rgba(180, 79, 255, 0.08);
  border-color: rgba(180, 79, 255, 0.3);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.info-card:hover::before {
  opacity: 1;
}

.info-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  display: block;
}

.info-card h3 {
  font-family: 'Orbitron', sans-serif;
  color: #fff;
  margin-bottom: 15px;
}

.info-card p {
  color: var(--text-secondary);
  line-height: 1.6;
}

.step-container {
  display: flex;
  justify-content: space-between;
  margin: 60px 0;
  position: relative;
  flex-wrap: wrap;
  gap: 30px;
}

.step-item {
  flex: 1;
  min-width: 200px;
  text-align: center;
  position: relative;
  z-index: 2;
}

.step-number {
  width: 60px;
  height: 60px;
  background: var(--dark-card);
  border: 2px solid var(--neon-cyan);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 20px;
  font-family: 'Orbitron', sans-serif;
  font-weight: 700;
  color: var(--neon-cyan);
  font-size: 1.2rem;
  box-shadow: 0 0 20px rgba(0, 245, 255, 0.2);
  transition: all 0.3s ease;
}

.step-item:hover .step-number {
  background: var(--neon-cyan);
  color: #000;
  box-shadow: 0 0 30px var(--neon-cyan);
}

.step-item h4 {
  font-family: 'Orbitron', sans-serif;
  color: #fff;
  margin-bottom: 10px;
}

.register-details-box {
  background: linear-gradient(135deg, rgba(180, 79, 255, 0.1), rgba(0, 245, 255, 0.05));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 20px;
  padding: 30px;
  margin-bottom: 40px;
  backdrop-filter: blur(10px);
}

.detail-row {
  display: flex;
  justify-content: space-between;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.detail-row:last-child {
  border-bottom: none;
}

.detail-label {
  color: var(--neon-cyan);
  font-family: 'Orbitron', sans-serif;
  font-size: 0.9rem;
}

.detail-value {
  color: #fff;
  font-weight: 600;
}

@media (max-width: 768px) {
  .step-container {
    flex-direction: column;
    align-items: center;
  }
}