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

:root {
  --bg-darkest: #060201;
  --bg-dark: #0e0d12;
  --bg-mid: #1a090e;
  --red-dark: #400a10;
  --red-deep: #651b21;
  --red-brick: #703939;
  --red-mid: #942825;
  --gold: #f79f23;
  --cream: #e3d2b8;
  --white-warm: #eeeeee;
  --text-muted: #a17467;
  --border-subtle: #21171e;
  --section-gap: 100px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg-darkest);
  color: var(--cream);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: var(--red-deep);
  color: var(--cream);
}

img {
  max-width: 100%;
  height: auto;
}

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

.gold {
  color: var(--gold);
}

/* ========== NAVBAR ========== */

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(6, 2, 1, 0.98);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo-img {
  height: 32px;
  display: block;
}

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

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  transition: color 0.2s;
}

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

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--cream);
  transition: 0.3s;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: rgba(6, 2, 1, 0.98);
    border-bottom: 1px solid var(--border-subtle);
    padding: 16px 24px;
    gap: 0;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: block;
    padding: 12px 0;
    font-size: 12px;
    border-bottom: 1px solid var(--border-subtle);
  }

  .nav-links li:last-child a {
    border-bottom: none;
  }
}

/* ========== HERO ========== */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: 64px;
  background: var(--bg-darkest);
}

.hero-video {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  min-width: 100%;
  min-height: 100%;
  width: auto;
  height: auto;
  object-fit: cover;
  pointer-events: none;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(6, 2, 1, 0.7) 0%, rgba(6, 2, 1, 0.3) 50%, rgba(6, 2, 1, 0.85) 100%),
    radial-gradient(ellipse 80% 60% at 50% 80%, rgba(64, 10, 16, 0.4) 0%, transparent 65%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 24px;
  max-width: 800px;
}

.hero-logo-wrap {
  margin-bottom: 32px;
  display: flex;
  justify-content: center;
}

.hero-logo-wrap img {
  max-width: 380px;
  width: 85%;
}

.hero-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(64px, 14vw, 140px);
  font-weight: 700;
  line-height: 0.9;
  letter-spacing: 6px;
  text-transform: uppercase;
  color: var(--cream);
  margin-bottom: 12px;
}

.hero-sub {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 4px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 40px;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 16px 40px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  text-decoration: none;
  transition: all 0.2s;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
}

.btn-primary {
  background: var(--red-deep);
  color: var(--cream);
  border: 2px solid var(--red-deep);
}

.btn-primary:hover {
  background: var(--red-mid);
  border-color: var(--red-mid);
}

.btn-disabled {
  background: transparent;
  color: var(--text-muted);
  border: 2px solid var(--border-subtle);
  cursor: not-allowed;
  opacity: 0.5;
}

/* ========== POSTER SECTION ========== */

.section-poster {
  background: var(--bg-dark);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 80px 0;
}

.poster-wrap {
  display: flex;
  justify-content: center;
  align-items: center;
}

.poster-img {
  max-width: 100%;
  width: auto;
  height: auto;
  max-height: 80vh;
  object-fit: contain;
  border: 2px solid var(--border-subtle);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

/* ========== SECTIONS ========== */

.section {
  padding: var(--section-gap) 0;
}

.section-dark {
  background: var(--bg-dark);
}

.section-fourvenues {
  background: var(--bg-main);
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 4px;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.section-title {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(36px, 5vw, 52px);
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 12px;
  color: var(--cream);
  line-height: 1;
}

.section-title .gold {
  color: var(--gold);
}

.section-desc {
  font-size: 16px;
  color: var(--text-muted);
  line-height: 1.7;
}

/* ========== INFO GRID ========== */

.info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.info-card {
  background: var(--bg-dark);
  border: 1px solid var(--border-subtle);
  padding: 36px 28px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}

.info-card:hover {
  border-color: var(--red-deep);
  transform: translateY(-4px);
}

.info-card-icon {
  font-size: 36px;
  margin-bottom: 16px;
  display: block;
}

.info-card h3 {
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--white-warm);
  margin-bottom: 8px;
}

.info-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ========== EXPERIENCIAS GRID ========== */

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

.exp-card {
  position: relative;
  background: var(--bg-darkest);
  border: 1px solid var(--border-subtle);
  padding: 48px 28px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
  overflow: hidden;
}

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

.exp-card-bg {
  position: absolute;
  inset: 0;
  opacity: 0;
  transition: opacity 0.3s;
  pointer-events: none;
}

.exp-card:hover .exp-card-bg {
  opacity: 1;
}

.exp-icon {
  font-size: 44px;
  margin-bottom: 16px;
  display: block;
  position: relative;
  z-index: 1;
}

.exp-card h3 {
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
  color: var(--white-warm);
  position: relative;
  z-index: 1;
  font-family: 'Bebas Neue', sans-serif;
}

.exp-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.exp-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--gold);
  text-transform: uppercase;
  border: 1px solid rgba(247, 159, 35, 0.2);
  padding: 5px 14px;
  position: relative;
  z-index: 1;
}

/* ========== BANNER ========== */

.section-banner {
  padding: 80px 0;
  background: var(--bg-darkest);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.banner-quote {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.banner-quote p {
  font-family: 'Bebas Neue', sans-serif;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.2;
  letter-spacing: 3px;
  color: var(--cream);
  text-transform: uppercase;
}

.banner-quote .gold {
  color: var(--gold);
}

/* ========== TIMELINE ========== */

.timeline {
  position: relative;
  max-width: 600px;
  margin: 0 auto;
}

.timeline-item {
  position: relative;
  padding-left: 80px;
  padding-bottom: 32px;
  border-left: 1px solid var(--border-subtle);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 4px;
  width: 9px;
  height: 9px;
  background: var(--gold);
  transform: rotate(45deg);
}

.timeline-time {
  position: absolute;
  left: -60px;
  top: -2px;
  width: 52px;
  text-align: right;
  font-size: 16px;
  font-weight: 700;
  color: var(--gold);
  font-family: 'Bebas Neue', sans-serif;
}

.timeline-content {
  padding: 20px 24px;
  border: 1px solid var(--border-subtle);
  background: var(--bg-dark);
  transition: border-color 0.2s;
}

.timeline-content:hover {
  border-color: var(--red-deep);
}

.timeline-content h3 {
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
  color: var(--white-warm);
}

.timeline-content p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ========== STATS ========== */

.section-stats {
  background: var(--bg-dark);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 60px 0;
}

.stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 56px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.stat-num {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 56px;
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
}

.stat-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--text-muted);
}

.stat-divider {
  width: 6px;
  height: 6px;
  background: var(--border-subtle);
  transform: rotate(45deg);
  flex-shrink: 0;
}

/* ========== LOCATION ========== */

.location-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 0;
  border: 1px solid var(--border-subtle);
}

.location-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
  padding: 40px 36px;
  background: var(--bg-darkest);
}

.location-address {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.loc-icon {
  font-size: 28px;
  flex-shrink: 0;
  margin-top: 2px;
}

.location-address h3 {
  font-size: 20px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 4px;
  color: var(--white-warm);
}

.location-address p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

.loc-details {
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.loc-detail {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 20px;
  background: var(--bg-dark);
  border: 1px solid var(--border-subtle);
}

.loc-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--text-muted);
}

.loc-value {
  font-size: 14px;
  font-weight: 600;
  color: var(--cream);
}

.location-map {
  border-left: 1px solid var(--border-subtle);
}

.location-map iframe {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 360px;
  filter: sepia(0.4) saturate(0.2) brightness(0.4) contrast(1.2);
}

/* ========== SPONSORS ========== */

.sponsor-grid {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 40px;
  flex-wrap: wrap;
}

.sponsor-item {
  width: 200px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-subtle);
  background: var(--bg-darkest);
  transition: border-color 0.2s;
}

.sponsor-item:hover {
  border-color: var(--text-muted);
}

.sponsor-placeholder {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 18px;
  letter-spacing: 3px;
  color: var(--text-muted);
  text-align: center;
  text-transform: uppercase;
}

/* ========== FOOTER ========== */

.footer {
  background: var(--bg-darkest);
  padding-top: 64px;
}

.footer-main {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 48px;
  gap: 48px;
}

.footer-logo {
  font-family: 'Bebas Neue', sans-serif;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: 4px;
  color: var(--cream);
  text-transform: uppercase;
}

.footer-logo .gold {
  color: var(--gold);
}

.footer-desc {
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 8px;
  max-width: 320px;
  line-height: 1.7;
}

.footer-links-col h4 {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--gold);
  margin-bottom: 16px;
}

.footer-links-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links-col a {
  font-size: 13px;
  color: var(--text-muted);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-links-col a:hover {
  color: var(--cream);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding: 24px;
  text-align: center;
}

.footer-bottom p {
  font-size: 12px;
  color: #444;
}

/* ========== RESPONSIVE ========== */

@media (max-width: 968px) {
  .exp-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .location-wrap {
    grid-template-columns: 1fr;
  }

  .location-map {
    border-left: none;
    border-top: 1px solid var(--border-subtle);
  }

  .location-map iframe {
    min-height: 280px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-gap: 72px;
  }

  .nav-links {
    gap: 20px;
  }

  .nav-links a {
    font-size: 11px;
    letter-spacing: 1px;
  }

  .timeline-item {
    padding-left: 60px;
  }

  .timeline-time {
    left: -46px;
    width: 40px;
    font-size: 14px;
  }

  .stats-grid {
    gap: 32px;
    flex-wrap: wrap;
  }

  .stat-num {
    font-size: 42px;
  }

  .stat-divider {
    display: none;
  }

  .sponsor-item {
    width: 160px;
    height: 100px;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 56px 0;
  }

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

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

  .footer-main {
    flex-direction: column;
    gap: 32px;
  }

  .location-info {
    padding: 32px 20px;
  }

  .hero-logo-wrap img {
    max-width: 280px;
  }
}

.first-section {
  padding-top: 220px;
}

@media (max-width: 768px) {
  .first-section {
    padding-top: 200px;
  }
}