@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600&family=Space+Grotesk:wght@400;500;600;700&display=swap');

@font-face {
  font-family: 'BEYNO';
  src: url('../fonts/BEYNO.woff2') format('woff2'),
       url('../fonts/BEYNO.woff') format('woff'),
       url('../fonts/BEYNO.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* ==========================================================================
   VARIABLES
   ========================================================================== */
:root {
  /* Colors */
  --c-bg: #07080B;
  --c-navy: #0B1220;
  --c-midnight: #111A2B;
  --c-text: #E8E8E6;
  --c-text-muted: rgba(232, 232, 230, 0.6);
  --c-violet: #7652B8;
  --c-gold: #B9A77A;
  
  --c-border: rgba(232, 232, 230, 0.12);
  --c-border-hover: rgba(232, 232, 230, 0.25);
  
  /* Typography */
  --f-body: 'Inter', sans-serif;
  --f-heading: 'Space Grotesk', sans-serif;
  --f-beyno: 'BEYNO', 'Space Grotesk', sans-serif;
  
  /* Layout */
  --nav-height: 64px;
  --container-width: 1200px;
  --container-padding: 24px;
  --section-padding-desktop: 120px;
  --section-padding-mobile: 80px;
  
  /* Transitions */
  --t-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --t-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --t-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--f-body);
  background-color: var(--c-bg);
  color: var(--c-text);
  line-height: 1.6;
  overflow-x: hidden;
  position: relative;
}

::selection {
  background-color: var(--c-violet);
  color: var(--c-text);
}

img, picture, video, canvas, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  background: none;
  border: none;
  font: inherit;
  color: inherit;
  cursor: pointer;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--f-heading);
  font-weight: 500;
  line-height: 1.1;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1.5rem;
}

p:last-child {
  margin-bottom: 0;
}

ul, ol {
  list-style: none;
}

/* ==========================================================================
   UTILITY CLASSES
   ========================================================================== */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--container-padding);
  padding-right: var(--container-padding);
}

.section-padding {
  padding-top: var(--section-padding-desktop);
  padding-bottom: var(--section-padding-desktop);
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: var(--section-padding-mobile);
    padding-bottom: var(--section-padding-mobile);
  }
}

.label {
  font-family: var(--f-body);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--c-text-muted);
  display: block;
  margin-bottom: 0.5rem;
}

.text-muted {
  color: var(--c-text-muted);
}

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

.grain-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 10;
  opacity: 0.04;
  background-image: url('data:image/svg+xml;utf8,%3Csvg viewBox=%220 0 200 200%22 xmlns=%22http://www.w3.org/2000/svg%22%3E%3Cfilter id=%22noiseFilter%22%3E%3CfeTurbulence type=%22fractalNoise%22 baseFrequency=%220.65%22 numOctaves=%223%22 stitchTiles=%22stitch%22/%3E%3C/filter%3E%3Crect width=%22100%25%22 height=%22100%25%22 filter=%22url(%23noiseFilter)%22/%3E%3C/svg%3E');
}

.section-number {
  font-family: var(--f-heading);
  font-size: 1rem;
  color: var(--c-text-muted);
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.section-number::before {
  content: '';
  display: block;
  width: 24px;
  height: 1px;
  background-color: var(--c-border);
}

/* Ancient Egyptian & Celestial Geometric Accents */
.egyptian-accent-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 1.5rem auto;
  opacity: 0.5;
}

.egyptian-chevron {
  width: 6px;
  height: 6px;
  border-top: 1px solid var(--c-gold);
  border-right: 1px solid var(--c-gold);
  transform: rotate(-45deg);
}

.egyptian-line {
  width: 36px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-gold), transparent);
}

.font-beyno {
  font-family: var(--f-beyno) !important;
}

.lunar-accent {
  background: linear-gradient(170deg, #E8D9A8 0%, #C9B57A 40%, #A8924E 100%) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
  filter: drop-shadow(0 0 6px rgba(185, 167, 122, 0.4));
}

.brand-kali {
  font-family: monospace;
  color: #D63447;
  font-weight: 700;
  padding: 0 2px;
  font-size: 1.05em;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--f-heading);
  font-size: 0.875rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: all var(--t-base);
  text-decoration: none;
  border-radius: 2px;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--c-text);
  color: var(--c-bg);
  border: 1px solid var(--c-text);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--c-text);
}

.btn-secondary {
  background-color: transparent;
  color: var(--c-text);
  border: 1px solid var(--c-border-hover);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: var(--c-text);
}

.btn-icon {
  margin-left: 8px;
  transition: transform var(--t-base);
}

.btn:hover .btn-icon {
  transform: translateX(4px);
}

.btn-nav {
  padding: 8px 20px;
  font-size: 0.75rem;
}

/* ==========================================================================
   NAVIGATION
   ========================================================================== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  transition: background-color var(--t-base), border-bottom var(--t-base);
  border-bottom: 1px solid transparent;
}

.site-nav.scrolled {
  background-color: rgba(7, 8, 11, 0.95);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--c-border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-logo {
  font-family: var(--f-heading);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.1em;
  display: inline-flex;
  align-items: center;
}

.nav-logo-img {
  height: 32px;
  width: auto;
  display: inline-block;
  vertical-align: middle;
  object-fit: contain;
}

.footer-logo-img {
  height: 38px;
  width: auto;
  display: inline-block;
  object-fit: contain;
}

.nav-logo span {
  color: var(--c-text-muted);
  font-weight: 400;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-link {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 500;
  color: var(--c-text-muted);
  transition: color var(--t-fast);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--c-text);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--c-text);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--t-base);
}

.nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 32px;
  height: 32px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background-color: var(--c-text);
  margin-bottom: 6px;
  transition: all var(--t-base);
}

.nav-toggle span:last-child {
  margin-bottom: 0;
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: var(--c-bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--t-base);
  }
  
  .nav-links.active {
    opacity: 1;
    pointer-events: auto;
  }
  
  .nav-link {
    font-size: 1.25rem;
  }
  
  .nav-toggle {
    display: flex;
  }
  
  .nav-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
  }
  
  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .nav-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
  }
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 50% 0%, var(--c-midnight) 0%, var(--c-bg) 70%);
  z-index: -2;
}

.hero-moon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 80vw;
  max-width: 840px;
  height: 80vw;
  max-height: 840px;
  z-index: -1;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  padding: 0 24px;
}

.hero-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 12px;
  border: 1px solid var(--c-border);
  border-radius: 100px;
  margin-bottom: 2rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: rgba(11, 18, 32, 0.5);
  backdrop-filter: blur(4px);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #4CAF50;
  box-shadow: 0 0 8px #4CAF50;
}

.hero-title {
  font-family: var(--f-beyno);
  font-size: clamp(4rem, 11vw, 11rem);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1;
  margin-bottom: 0.5rem;
  background: linear-gradient(180deg, #FFFFFF 0%, rgba(255, 255, 255, 0.5) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.5rem);
  font-weight: 400;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: 2.5rem;
}

.hero-tagline {
  font-size: 1.125rem;
  font-style: italic;
  font-weight: 300;
  color: var(--c-text-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  .hero-actions .btn {
    width: 100%;
  }
}

/* ==========================================================================
   EVENT OVERVIEW
   ========================================================================== */
.overview {
  background-color: var(--c-bg);
  border-top: 1px solid var(--c-border);
}

.overview-header {
  margin-bottom: 5rem;
}

@media (max-width: 768px) {
  .overview-header {
    display: grid !important;
    grid-template-columns: 1fr !important;
    gap: 2rem !important;
  }
}

.overview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  padding: 4rem 0;
}

.stat-item {
  position: relative;
  padding: 0 2rem;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 1px;
  height: 100%;
  background-color: var(--c-border);
}

.stat-number {
  font-family: var(--f-heading);
  font-size: 4rem;
  font-weight: 600;
  line-height: 1.1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--c-text-muted);
}

@media (max-width: 1024px) {
  .overview-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem 2rem;
  }
  .stat-item:nth-child(2)::after {
    display: none;
  }
}

@media (max-width: 640px) {
  .overview-grid {
    grid-template-columns: 1fr;
    padding: 3rem 0;
  }
  .stat-item {
    padding: 0;
    text-align: center;
  }
  .stat-item:not(:last-child)::after {
    display: none;
  }
  .stat-item:not(:last-child) {
    border-bottom: 1px solid var(--c-border);
    padding-bottom: 2rem;
  }
}

/* ==========================================================================
   ROUNDS
   ========================================================================== */
.rounds {
  background-color: var(--c-navy);
  border-top: 1px solid var(--c-border);
}

.rounds-header {
  margin-bottom: 4rem;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.rounds-title {
  font-size: 2.5rem;
  margin-bottom: 0;
}

.rounds-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  position: relative;
}

.rounds-divider {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background-color: var(--c-bg);
  border: 1px solid var(--c-border);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.round-card {
  background-color: var(--c-bg);
  border: 1px solid var(--c-border);
  padding: 3rem;
  transition: transform var(--t-base), border-color var(--t-base);
}

.round-card:hover {
  border-color: var(--c-border-hover);
  transform: translateY(-4px);
}

.round-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--c-border);
}

.round-name {
  font-size: 1.5rem;
}

.round-status {
  padding: 4px 12px;
  border: 1px solid var(--c-border);
  border-radius: 2px;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.round-status.online {
  color: #64B5F6;
  border-color: rgba(100, 181, 246, 0.3);
}

.round-status.onsite {
  color: var(--c-gold);
  border-color: rgba(185, 167, 122, 0.3);
}

.round-detail {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.detail-item .label {
  margin-bottom: 0.25rem;
}

@media (max-width: 900px) {
  .rounds-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
  .rounds-grid {
    grid-template-columns: 1fr;
  }
  .rounds-divider {
    top: auto;
    bottom: calc(50% - 24px);
    left: 50%;
    transform: translateX(-50%);
  }
}

@media (max-width: 640px) {
  .round-card {
    padding: 2rem;
  }
}

/* ==========================================================================
   CHALLENGE DOMAINS
   ========================================================================== */
.domains {
  border-top: 1px solid var(--c-border);
}

.domains-title {
  font-size: 2.5rem;
  margin-bottom: 3rem;
}

.domains-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background-color: var(--c-border);
  border: 1px solid var(--c-border);
}

.domain-card {
  background-color: var(--c-bg);
  padding: 2.5rem 2rem;
  transition: all var(--t-base);
  position: relative;
}

.domain-card:hover {
  background-color: var(--c-navy);
  transform: translateY(-4px);
  z-index: 2;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.domain-card:hover::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--c-violet);
}

.domain-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1.5rem;
  opacity: 0.7;
  transition: opacity var(--t-base);
}

.domain-card:hover .domain-icon {
  opacity: 1;
}

.domain-name {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.domain-desc {
  font-size: 0.875rem;
  color: var(--c-text-muted);
  margin-bottom: 0;
}

.domain-card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
}

.domain-badge {
  font-family: var(--f-heading);
  font-size: 0.68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 3px 8px;
  background: rgba(232, 232, 230, 0.05);
  border: 1px solid var(--c-border);
  border-radius: 2px;
  color: var(--c-text-muted);
}

/* 4 in top row (span 3), 3 in bottom row (span 4) */
@media (min-width: 1025px) {
    .domains-grid {
        grid-template-columns: repeat(12, 1fr);
    }
    .domain-card:nth-child(1),
    .domain-card:nth-child(2),
    .domain-card:nth-child(3),
    .domain-card:nth-child(4) {
        grid-column: span 3;
    }
    .domain-card:nth-child(5) {
        grid-column: span 4;
    }
    .domain-card:nth-child(6) {
        grid-column: span 4;
    }
    .domain-card:nth-child(7) {
        grid-column: span 4;
    }
}

@media (max-width: 1024px) {
  .domains-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
  .domain-card {
    grid-column: span 1 !important;
  }
  .domain-card:nth-child(7) {
    grid-column: span 2 !important;
  }
}

@media (max-width: 640px) {
  .domains-grid {
    grid-template-columns: 1fr !important;
  }
  .domain-card {
    grid-column: span 1 !important;
  }
}

/* ==========================================================================
   CHALLENGE BREAKDOWN MATRIX
   ========================================================================== */
.challenge-breakdown-wrap {
  margin-top: 3.5rem;
  border-top: 1px solid var(--c-border);
  padding-top: 2.5rem;
  text-align: center;
}

.breakdown-toggle-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--f-heading);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-text);
  padding: 14px 28px;
  border: 1px solid var(--c-border);
  background: rgba(11, 18, 32, 0.7);
  border-radius: 2px;
  cursor: pointer;
  transition: all var(--t-base);
}

.breakdown-toggle-btn:hover {
  border-color: var(--c-text);
  background: rgba(17, 26, 43, 0.9);
}

.breakdown-toggle-icon {
  width: 14px;
  height: 14px;
  transition: transform var(--t-base);
}

.breakdown-toggle-btn[aria-expanded="true"] .breakdown-toggle-icon {
  transform: rotate(180deg);
}

.breakdown-matrix {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2.5rem;
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.5s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease;
  text-align: left;
}

.breakdown-matrix.open {
  max-height: 2500px;
  opacity: 1;
}

.matrix-card {
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  padding: 1.5rem;
  border-radius: 2px;
  transition: border-color var(--t-base);
}

.matrix-card:hover {
  border-color: var(--c-border-hover);
}

.matrix-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--c-border);
}

.matrix-card-header h4 {
  font-size: 1.1rem;
  margin-bottom: 0;
}

.matrix-challenge-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.matrix-challenge-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.825rem;
  color: var(--c-text-muted);
  padding: 4px 0;
}

.tier-pill {
  font-family: var(--f-heading);
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 2px 7px;
  border-radius: 2px;
}

.tier-easy {
  color: #81C784;
  background: rgba(129, 199, 132, 0.1);
  border: 1px solid rgba(129, 199, 132, 0.25);
}

.tier-med {
  color: #64B5F6;
  background: rgba(100, 181, 246, 0.1);
  border: 1px solid rgba(100, 181, 246, 0.25);
}

.tier-medhard {
  color: var(--c-gold);
  background: rgba(185, 167, 122, 0.1);
  border: 1px solid rgba(185, 167, 122, 0.25);
}

.tier-hard {
  color: #FFB74D;
  background: rgba(255, 183, 77, 0.1);
  border: 1px solid rgba(255, 183, 77, 0.25);
}

.tier-flagship {
  color: #BA68C8;
  background: rgba(186, 104, 200, 0.15);
  border: 1px solid rgba(186, 104, 200, 0.4);
}

/* ==========================================================================
   WHY PARTICIPATE
   ========================================================================== */
.benefits {
  background-color: var(--c-navy);
  border-top: 1px solid var(--c-border);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

@media (max-width: 1024px) {
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.benefit-card {
  padding: 2rem 0;
  border-top: 1px solid var(--c-border);
}

.benefit-number {
  font-family: var(--f-heading);
  font-size: 1.5rem;
  color: var(--c-text-muted);
  margin-bottom: 1.5rem;
}

.benefit-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.benefit-desc {
  color: var(--c-text-muted);
}

@media (max-width: 768px) {
  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .benefit-card {
    padding: 2rem 0;
  }
}

/* ==========================================================================
   PRIZES
   ========================================================================== */
.prizes {
  border-top: 1px solid var(--c-border);
  background-color: var(--c-bg);
}

.prize-content {
  max-width: 900px;
  margin: 0 auto;
  padding: 4.5rem 2.5rem;
  border: 1px solid var(--c-border);
  background: radial-gradient(circle at 50% 30%, rgba(118, 82, 184, 0.08) 0%, rgba(11, 18, 32, 0.6) 60%, transparent 100%);
  position: relative;
  text-align: center;
}

.prize-amount {
  font-family: var(--f-heading);
  font-size: clamp(3.5rem, 9vw, 7.5rem);
  font-weight: 700;
  line-height: 1;
  margin-bottom: 0.5rem;
  color: var(--c-gold);
  letter-spacing: -0.02em;
  text-shadow: 0 0 50px rgba(185, 167, 122, 0.25);
}

.prize-label {
  font-size: 1.125rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--c-text);
  margin-bottom: 3.5rem;
}

.prize-podium-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-bottom: 2.5rem;
  text-align: left;
}

.prize-podium-card {
  background: rgba(7, 8, 11, 0.6);
  border: 1px solid var(--c-border);
  padding: 1.75rem;
  border-radius: 2px;
  position: relative;
  transition: border-color var(--t-base);
}

.prize-podium-card.winner {
  border-color: rgba(185, 167, 122, 0.4);
  background: rgba(185, 167, 122, 0.03);
}

.prize-rank {
  font-family: var(--f-heading);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--c-gold);
  margin-bottom: 0.5rem;
  display: block;
}

.prize-name {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.prize-desc {
  font-size: 0.8rem;
  color: var(--c-text-muted);
  margin-bottom: 0;
}

.prize-vouchers-box {
  background: rgba(17, 26, 43, 0.5);
  border: 1px solid var(--c-border);
  padding: 2rem;
  border-radius: 2px;
  text-align: center;
}

.prize-vouchers-box h4 {
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.prize-vouchers-box p {
  font-size: 0.85rem;
  color: var(--c-text-muted);
  max-width: 640px;
  margin: 0 auto;
}

@media (max-width: 768px) {
  .prize-podium-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   VENUE / FINALS
   ========================================================================== */
.venue {
  position: relative;
  border-top: 1px solid var(--c-border);
  background-color: var(--c-bg);
  overflow: hidden;
}

.venue-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../src/college.jpg');
  background-size: cover;
  background-position: center;
  filter: grayscale(100%) brightness(0.06) contrast(1.3);
  z-index: 0;
  opacity: 0.7;
  pointer-events: none;
}

.venue-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 4rem;
  align-items: start;
  position: relative;
  z-index: 1;
}

.venue-photo-card {
  background: var(--c-navy);
  border: 1px solid var(--c-border);
  padding: 1.5rem;
  border-radius: 2px;
  position: relative;
  transition: border-color var(--t-base);
}

.venue-photo-card:hover {
  border-color: var(--c-border-hover);
}

.venue-photo-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: 2px;
  border: 1px solid var(--c-border);
  aspect-ratio: 16 / 10;
  background-color: var(--c-bg);
}

.venue-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: contrast(1.08) brightness(0.88) saturate(0.9);
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1), filter 0.7s ease;
}

.venue-photo-card:hover .venue-photo {
  transform: scale(1.03);
  filter: contrast(1.12) brightness(0.95) saturate(1);
}

.venue-photo-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    180deg,
    rgba(7, 8, 11, 0.5) 0%,
    transparent 35%,
    transparent 65%,
    rgba(7, 8, 11, 0.8) 100%
  );
  pointer-events: none;
}

.venue-corner {
  position: absolute;
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--c-gold);
  line-height: 1;
  pointer-events: none;
  opacity: 0.75;
  z-index: 3;
}

.corner-tl { top: 8px; left: 8px; }
.corner-tr { top: 8px; right: 8px; }
.corner-bl { bottom: 8px; left: 8px; }
.corner-br { bottom: 8px; right: 8px; }

.venue-photo-tag {
  position: absolute;
  font-family: monospace;
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  color: #E8E8E6;
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.9);
  pointer-events: none;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 6px;
}

.venue-photo-tag.top-left { top: 16px; left: 16px; }
.venue-photo-tag.top-right { top: 16px; right: 16px; color: var(--c-gold); }
.venue-photo-tag.bottom-left { bottom: 16px; left: 16px; font-size: 0.65rem; color: var(--c-text-muted); }
.venue-photo-tag.bottom-right { bottom: 16px; right: 16px; color: var(--c-gold); font-weight: 600; }

.pulse-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: #4CAF50;
  box-shadow: 0 0 6px #4CAF50;
  display: inline-block;
}

.venue-telemetry-hud {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--c-border);
}

.hud-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hud-label {
  font-family: monospace;
  font-size: 0.62rem;
  letter-spacing: 0.15em;
  color: var(--c-text-muted);
}

.hud-val {
  font-family: var(--f-heading);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--c-text);
  letter-spacing: 0.05em;
}

.transit-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin: 2rem 0;
}

.transit-card {
  background: rgba(7, 8, 11, 0.6);
  border: 1px solid var(--c-border);
  padding: 1rem;
  border-radius: 2px;
}

.transit-card .label {
  font-size: 0.65rem;
  margin-bottom: 0.25rem;
}

.transit-val {
  font-family: var(--f-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--c-text);
}

.venue-map-embed {
  max-height: 0;
  overflow: hidden;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease;
  margin-top: 1.5rem;
  border: 1px solid var(--c-border);
  border-radius: 2px;
}

.venue-map-embed.active {
  max-height: 400px;
  opacity: 1;
}

@media (max-width: 992px) {
  .venue-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
}

@media (max-width: 640px) {
  .venue-telemetry-hud {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ==========================================================================
   REGISTRATION CTA
   ========================================================================== */
.cta {
  background-color: var(--c-midnight);
  border-top: 1px solid var(--c-border);
  border-bottom: 1px solid var(--c-border);
  text-align: center;
}

.cta-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-title {
  font-size: clamp(2.5rem, 5vw, 4rem);
  margin-bottom: 1.5rem;
}

.cta-desc {
  font-size: 1.25rem;
  color: var(--c-text-muted);
  margin-bottom: 3rem;
}

.cta-proof {
  margin-top: 2rem;
  font-size: 0.875rem;
  color: var(--c-text-muted);
}

/* ==========================================================================
   SPONSORS
   ========================================================================== */
.sponsors {
  background-color: var(--c-bg);
}

.sponsors-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: stretch;
  gap: 2rem;
  margin-top: 3rem;
}

.sponsor-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.75rem 2.5rem;
  background: rgba(11, 18, 32, 0.4);
  border: 1px solid var(--c-border);
  border-radius: 4px;
  min-width: 240px;
  text-decoration: none;
  color: inherit;
  cursor: pointer;
  transition: all var(--t-base);
}

.sponsor-card:hover {
  border-color: var(--c-border-hover);
  background: rgba(11, 18, 32, 0.7);
  transform: translateY(-2px);
}

.sponsor-card .sponsor-logo {
  height: 48px;
  width: auto;
  max-width: 190px;
  object-fit: contain;
  opacity: 0.85;
  filter: none;
  transition: all var(--t-base);
}

.sponsor-card:hover .sponsor-logo {
  opacity: 1;
  transform: scale(1.03);
}

.sponsor-badge {
  font-family: var(--f-heading);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-top: 1.2rem;
  padding: 3px 10px;
  background: rgba(185, 167, 122, 0.08);
  border: 1px solid rgba(185, 167, 122, 0.2);
  border-radius: 2px;
}

.sponsor-logo {
  height: 40px;
  opacity: 0.5;
  filter: grayscale(100%);
  transition: all var(--t-base);
}

.sponsor-logo:hover {
  opacity: 1;
  filter: grayscale(0%);
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq {
  background-color: var(--c-navy);
  border-top: 1px solid var(--c-border);
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--c-border);
}

.faq-item:first-child {
  border-top: 1px solid var(--c-border);
}

.faq-question {
  width: 100%;
  text-align: left;
  padding: 2rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--f-heading);
  font-size: 1.25rem;
  color: var(--c-text);
}

.faq-icon {
  width: 24px;
  height: 24px;
  position: relative;
}

.faq-icon::before, .faq-icon::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background-color: var(--c-text);
  transition: transform var(--t-base);
}

.faq-icon::before {
  width: 16px;
  height: 2px;
}

.faq-icon::after {
  width: 2px;
  height: 16px;
}

.faq-item.active .faq-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
  opacity: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--t-base);
}

.faq-answer-inner {
  padding-bottom: 2rem;
  color: var(--c-text-muted);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: var(--c-bg);
  border-top: 1px solid var(--c-border);
  padding: 6rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 4rem;
  margin-bottom: 6rem;
}

.footer-brand .nav-logo {
  margin-bottom: 1.5rem;
  display: inline-block;
}

.footer-desc {
  color: var(--c-text-muted);
  max-width: 300px;
}

.footer-title {
  font-size: 1rem;
  margin-bottom: 1.5rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-link {
  color: var(--c-text-muted);
  transition: color var(--t-fast);
  font-size: 0.875rem;
}

.footer-link:hover {
  color: var(--c-text);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--c-border);
  color: var(--c-text-muted);
  font-size: 0.75rem;
}

.footer-social {
  display: flex;
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
}

/* ==========================================================================
   ANIMATIONS (CSS only)
   ========================================================================== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger delays for multiple items */
.delay-100 { transition-delay: 100ms; }
.delay-200 { transition-delay: 200ms; }
.delay-300 { transition-delay: 300ms; }
.delay-400 { transition-delay: 400ms; }

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .fade-in {
    opacity: 1;
    transform: none;
  }
}