:root {
  --accent: #e67e22;
  --dark: #0f172a;
  --glass: rgba(15, 23, 42, 0.8);
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background: var(--dark);
  color: white;
  line-height: 1.6;
}

header {
  position: fixed;
  width: 100%;
  height: 80px;
  background: var(--glass);
  backdrop-filter: blur(10px);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 50px;
  z-index: 1000;
  box-sizing: border-box;
}

.header-brand {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
}

header h1 {
  font-family: 'Cinzel', serif;
  font-size: 1.4rem;
  text-transform: uppercase;
  letter-spacing: 3px;
  margin: 0;
  font-weight: 500;
  line-height: 1;
}

.tagline {
  font-family: 'Inter', sans-serif;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin: 4px 0 0 0;
  color: rgba(255,255,255,0.7);
  line-height: 1;
}

.logo {
  height: 96px;
  width: auto;
  filter: drop-shadow(0 4px 6px rgba(0,0,0,0.3));
  margin-top: 80px;
  transition: transform 0.3s;
}

.logo:hover {
  transform: scale(1.15);
}

nav a {
  color: white;
  margin-left: 30px;
  text-decoration: none;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 400;
}

.hero {
  height: 100vh;
  background: linear-gradient(rgba(0,0,0,0.3), rgba(15,23,42,1)), url('./lanin.jpg') center/cover no-repeat;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 20px;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: fixed;
}

.hero img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.hero-champaqui {
  background: linear-gradient(rgba(0,0,0,0.3), rgba(15,23,42,1)), 
              url('https://images.unsplash.com/photo-1506905925346-21bda4d32df4?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
}

.hero-lanin {
  background: linear-gradient(rgba(0,0,0,0.3), rgba(15,23,42,1)), 
              url('https://images.unsplash.com/photo-1518182170546-0766ce6fecaa?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat;
}

h2 {
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase;
  letter-spacing: 2px;
  text-align: center;
  margin-bottom: 40px;
}

.hero h2 {
  font-size: clamp(1.2rem, 4vw, 2rem);
  margin-bottom: 15px;
  text-transform: none;
  line-height: 1.2;
  padding: 0;
}

.hero-lanin h2 {
  font-family: 'Cinzel', serif;
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 8px;
  margin-bottom: 10px;
  text-shadow: 2px 2px 8px rgba(0,0,0,0.7);
}

.hero-lanin p {
  font-size: clamp(0.9rem, 2vw, 1.2rem);
  letter-spacing: 3px;
  text-shadow: 1px 1px 4px rgba(0,0,0,0.7);
}

section:not(.hero) h2 {
  font-size: 1.75rem;
}

.btn {
  display: inline-block;
  padding: 15px 40px;
  background: var(--accent);
  color: white;
  text-decoration: none;
  border-radius: 50px;
  font-weight: bold;
  transition: 0.3s;
}

.btn:hover {
  background: #d35400;
  transform: translateY(-2px);
}

.cards {
  display: flex;
  gap: 30px;
  padding: 40px 0;
}

.card {
  background: #1a2436;
  padding: 40px;
  border-radius: 8px;
  flex: 1;
  border-top: 3px solid var(--accent);
  transition: 0.4s;
}

.card:hover {
  transform: scale(1.05);
}

.btn-card {
  display: inline-block;
  margin-top: 15px;
  color: var(--accent);
  text-decoration: none;
  font-weight: bold;
  border-bottom: 1px solid transparent;
  transition: 0.3s;
}

.btn-card:hover {
  border-bottom: 1px solid var(--accent);
}

section {
  padding: 60px 15px 40px 15px;
}

section:not(.hero) {
  background: linear-gradient(rgba(15, 23, 42, 0.95), rgba(15, 23, 42, 0.9)), 
              url('https://images.unsplash.com/photo-1464822759023-fed622ff2c3b?ixlib=rb-4.0.3&auto=format&fit=crop&w=1920&q=80') center/cover no-repeat fixed;
  background-attachment: fixed;
}

section p, .tab-content p {
  line-height: 1.8;
  font-size: 1.05rem;
}

form {
  display: flex;
  flex-direction: column;
  max-width: 400px;
  margin: 0 auto;
}

input, textarea {
  margin-bottom: 10px;
  padding: 12px;
  border-radius: 5px;
  border: none;
  font-size: 1rem;
}

button {
  background: #22c55e;
  padding: 12px;
  border: none;
  border-radius: 5px;
  cursor: pointer;
  font-size: 1rem;
  transition: 0.3s;
}

button:hover {
  background: #16a34a;
}

.whatsapp {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25D366;
  padding: 12px;
  border-radius: 50%;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  transition: transform 0.3s;
}

.whatsapp:hover {
  transform: scale(1.1);
}

.whatsapp img, .instagram img {
  display: none;
}

.whatsapp svg, .instagram svg {
  display: block;
  width: 24px;
  height: 24px;
}

.instagram {
  position: fixed;
  bottom: 100px;
  right: 20px;
  background: #E1306C;
  padding: 12px;
  border-radius: 50%;
  text-decoration: none;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  transition: transform 0.3s;
}

.instagram:hover {
  transform: scale(1.1);
}

.instagram img {
  width: 35px;
  height: 35px;
}

.dropdown {
  position: relative;
  display: inline-block;
}

.dropbtn {
  color: white;
  margin-left: 30px;
  text-decoration: none;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 400;
  cursor: pointer;
}

.dropdown-content {
  display: none;
  position: absolute;
  background-color: #1a2436;
  min-width: 250px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.3);
  z-index: 2000;
  top: 100%;
  left: 0;
  border-radius: 8px;
}

.dropdown-content a {
  color: white;
  padding: 12px 16px;
  text-decoration: none;
  display: block;
  font-size: 0.85rem;
  text-transform: none;
  letter-spacing: 0.5px;
  margin: 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  position: relative;
}

.dropdown-content a:last-child {
  border-bottom: none;
}

.dropdown-content a:hover {
  background-color: var(--accent);
}

.dropdown:hover .dropdown-content {
  display: block;
}

.dropdown:hover .dropbtn {
  color: var(--accent);
}

.dropdown-item {
  position: relative;
}

.dropdown-item > a {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.dropdown-item > a::after {
  content: '▶';
  font-size: 0.6rem;
  margin-left: 5px;
  transition: transform 0.3s;
}

.dropdown-item:hover > a::after {
  transform: rotate(90deg);
}

.submenu {
  display: none;
  position: absolute;
  left: 100%;
  top: 0;
  background-color: #1a2436;
  min-width: 220px;
  box-shadow: 0 8px 16px rgba(0,0,0,0.3);
  z-index: 3000;
  border-radius: 8px;
}

.submenu a {
  padding: 10px 16px;
  font-size: 0.8rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.submenu a:last-child {
  border-bottom: none;
}

.dropdown-item:hover .submenu {
  display: block;
  left: 100%;
  top: 0;
}

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  padding: 40px 0;
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
  aspect-ratio: 4/3;
  cursor: pointer;
}

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

.gallery-item:hover img {
  transform: scale(1.1);
}

.day-card {
  background: #1a2436;
  padding: 30px;
  border-radius: 8px;
  margin-bottom: 30px;
  border-left: 4px solid var(--accent);
}

.day-card h3 {
  font-family: 'Cinzel', serif;
  font-size: 1.5rem;
  color: var(--accent);
  margin-top: 0;
  margin-bottom: 20px;
}

.day-card p {
  margin-bottom: 15px;
  line-height: 1.8;
}

.day-stats {
  display: flex;
  gap: 20px;
  margin-top: 25px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
}

.stat {
  background: rgba(230, 126, 34, 0.1);
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 0.9rem;
  color: var(--accent);
  font-weight: bold;
}

section ul {
  list-style: none;
  padding: 0;
  margin: 0 auto;
  max-width: 800px;
}

section ul li {
  padding: 12px 0;
  padding-left: 25px;
  position: relative;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

section ul li::before {
  content: '•';
  color: var(--accent);
  font-size: 1.5rem;
  position: absolute;
  left: 0;
  top: 7px;
}

section ul li:last-child {
  border-bottom: none;
}

section h3 {
  font-family: 'Cinzel', serif;
  font-size: 1.3rem;
  color: var(--accent);
  margin-top: 30px;
  margin-bottom: 15px;
}

.difficulty-stats {
  display: flex;
  gap: 30px;
  justify-content: center;
  margin: 40px 0;
  flex-wrap: wrap;
}

.stat-box {
  background: #1a2436;
  padding: 30px;
  border-radius: 8px;
  text-align: center;
  min-width: 150px;
  border-top: 3px solid var(--accent);
}

.stat-box h3 {
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  color: white;
  margin-top: 0;
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.stat-value {
  font-family: 'Montserrat', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
}

.tabs-container {
  margin-top: 40px;
}

.tabs-nav {
  display: flex;
  gap: 5px;
  margin-bottom: 0;
  border-bottom: 2px solid var(--accent);
  overflow-x: auto;
  white-space: nowrap;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.tabs-nav::-webkit-scrollbar {
  display: none;
}

.tab-btn {
  background: transparent;
  border: none;
  color: rgba(255,255,255,0.6);
  padding: 12px 15px;
  cursor: pointer;
  font-size: 0.75rem;
  font-family: 'Inter', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: 0.3s;
  border-radius: 5px 5px 0 0;
  flex-shrink: 0;
}

.tab-btn:hover {
  color: white;
  background: rgba(230, 126, 34, 0.2);
}

.tab-btn.active {
  color: white;
  background: var(--accent);
}

.tab-content {
  display: none;
  padding: 40px;
  background: #1a2436;
  border-radius: 0 8px 8px 8px;
}

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

.tab-content p {
  max-width: 100%;
}