/* Variables globales */
:root {
    --color-white: #ffffff;
    --color-black: #000000;
    --color-dark: #222222;
    --color-gray-light: #f8f8f8;
    --color-gray: #e0e0e0;
    --color-accent: #990033;
    --font-primary: 'Helvetica Neue', Arial, sans-serif;
    --transition-standard: all 0.3s ease;
    --border-radius: 8px;
    --shadow-standard: 0 5px 15px rgba(0, 0, 0, 0.1);
    --card-height: 380px;
}

/* Reset y estilos base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-primary);
    color: var(--color-dark);
    background-color: var(--color-gray-light);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

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

/* Header y navegación */
.site-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 4rem;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background-color: rgba(0, 0, 0, 0.2);
    color: var(--color-white);
    backdrop-filter: blur(5px);
}

.logo {
    display: flex;
    align-items: center;
    font-weight: 600;
    letter-spacing: 1px;
}

.globe-icon {
    margin-right: 10px;
    font-size: 1.5rem;
}

.logo-text {
    font-size: 1.2rem;
    text-transform: uppercase;
}

.main-nav ul {
    display: flex;
    gap: 2rem;
    justify-content: flex-end;
}

.main-nav li {
    position: relative;
    text-transform: uppercase;
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
}

.main-nav li.active::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 100%;
    height: 3px;
    background-color: var(--color-white);
}

.header-controls {
    display: flex;
    gap: 1rem;
}

.search-btn, .user-btn {
    color: var(--color-white);
    font-size: 1.2rem;
    padding: 0.5rem;
    transition: var(--transition-standard);
}

.search-btn:hover, .user-btn:hover {
    transform: scale(1.1);
}

/* Sección de destino destacado */
.featured-destination {
    height: 100vh;
    display: flex;
    position: relative;
    overflow: hidden;
}

.destination-info {
    width: 33%;
    padding: 10% 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 10;
    color: var(--color-white);
}

.destination-region {
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 1px;
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.destination-region::before {
    content: '';
    position: absolute;
    left: -20px;
    top: 50%;
    width: 15px;
    height: 2px;
    background-color: var(--color-white);
}

.destination-title {
    font-size: 4.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
}

.destination-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 90%;
    line-height: 1.6;
}

.action-buttons {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.bookmark-btn {
    background-color: var(--color-accent);
    color: var(--color-dark);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    transition: var(--transition-standard);
}

.bookmark-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 5px 15px rgba(255, 193, 7, 0.3);
}

.discover-btn {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    padding: 0.8rem 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    transition: var(--transition-standard);
}

.discover-btn:hover {
    background-color: var(--color-white);
    color: var(--color-dark);
}

/* Navegación de destinos */
.destination-navigation {
    position: absolute;
    right: 0;
    top: 0;
    width: 50%;
    height: 100%;
    z-index: 5;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-end;
    padding: 0 2rem;
    box-sizing: border-box;
}

.destination-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2rem;
    align-items: flex-end;
}

.destination-item {
    cursor: pointer;
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 2px solid transparent;
    transition: all 0.3s ease;
    text-align: right;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.destination-item:hover {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.3);
}

.destination-item.active {
    background: #b3003c;
    border-color: var(--color-accent);
    color: var(--color-white);
    font-weight: 600;
}

.destination-name {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: inherit;
}

.navigation-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
    justify-content: flex-end;
}

.prev-btn, .next-btn {
    background: rgba(255, 255, 255, 0.2);
    color: var(--color-white);
    border: 2px solid rgba(255, 255, 255, 0.3);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    user-select: none;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
}

.prev-btn:hover, .next-btn:hover {
    background: #b3003c;
    border-color: var(--color-accent);
    color: var(--color-white);
    transform: scale(1.1);
}

.destination-counter {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--color-white);
}

.separator {
    margin: 0 0.5rem;
    opacity: 0.6;
}

/* Variables CSS para fondos dinámicos */
:root {
    --featured-bg-image: url('https://images.unsplash.com/photo-1578001356991-159e54f121e5?q=80&w=1974&auto=format&fit=crop');
}

/* Fondo de sección principal */
.featured-destination {
    background-image: var(--featured-bg-image);
    background-size: cover;
    background-position: center;
    transition: opacity var(--transition-standard);
}

.featured-destination::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 1;
    transition: var(--transition-standard);
}

/* Footer */
footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    text-align: center;
    padding: 2rem 0;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 1200px) {
    .destination-title {
        font-size: 4.5rem;
    }
    
    .destination-card {
        width: 320px;
        height: 340px;
    }

    .destination-info {
        width: 40%;
    }
}

@media (max-width: 992px) {
    .site-header {
        padding: 1.2rem 2rem;
    }
    
    .featured-destination {
        flex-direction: column;
        height: auto;
        min-height: 100vh;
    }
    
    .destination-info {
        width: 100%;
        padding: 120px 2rem 50px;
    }
    
    .destination-slider {
        position: relative;
        width: 100%;
        height: 500px;
    }
    
    .destination-title {
        font-size: 3.5rem;
    }
    
    .slider-container {
        padding: 2rem;
        justify-content: center;
        gap: 1.2rem;
    }
    
    .slider-controls {
        right: 2rem;
        bottom: 2rem;
    }

    .destination-card {
        width: 30%;
        height: 320px;
    }
}

@media (max-width: 768px) {
    .site-header {
        justify-content: center;
        padding: 1rem;
    }

    .logo {
        margin-right: auto;
    }

    .main-nav ul {
        gap: 1rem;
    }

    .main-nav li {
        font-size: 0.8rem;
    }
    
    .destination-title {
        font-size: 3rem;
    }
    
    .destination-description {
        font-size: 1rem;
    }
    
    .destination-slider {
        height: 440px;
    }
    
    .destination-card {
        width: 220px;
        height: 280px;
    }
    
    .card-title {
        font-size: 1rem;
    }

    .slider-counter {
        font-size: 2.5rem;
    }

    .discover-btn {
        width: 100%;
        text-align: center;
    }
}

@media (max-width: 576px) {
    .site-header {
        padding: 0.8rem;
    }

    .logo-text {
        font-size: 1rem;
    }

    .main-nav li {
        font-size: 0.7rem;
    }

    .main-nav ul {
        gap: 0.8rem;
    }

    .destination-title {
        font-size: 2.5rem;
    }
    
    .destination-slider {
        height: 420px;
    }
    
    .slider-container {
        padding: 1rem;
        gap: 0.6rem;
    }
    
    .destination-card {
        width: 100%;
        max-width: 280px;
        height: 320px;
    }
    
    .slider-counter {
        font-size: 2rem;
    }

    .destination-region {
        font-size: 0.8rem;
    }

    .destination-description {
        font-size: 0.9rem;
    }

    .prev-btn, .next-btn {
        width: 40px;
        height: 40px;
    }
}

/* Menú móvil hamburguesa */
.menu-toggle {
    display: none;
    background: transparent;
    color: var(--color-white);
    font-size: 1.5rem;
    border: none;
    cursor: pointer;
    z-index: 1001;
}

.mobile-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--color-white);
    z-index: 2000;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transform: translateY(-100%);
    transition: transform 0.4s ease;
}

.mobile-menu.active {
    transform: translateY(0);
}

.close-menu {
    position: absolute;
    top: 20px;
    right: 20px;
    background: transparent;
    border: none;
    font-size: 1.8rem;
    color: var(--color-accent);
    cursor: pointer;
}

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

.menu-content ul {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.menu-content li {
    font-size: 1.5rem;
    font-weight: 600;
    text-transform: uppercase;
}

.menu-content a {
    color: var(--color-dark);
    transition: color 0.3s ease;
}

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

@media (max-width: 1024px) and (min-width: 769px) {
    .destination-navigation {
        width: 60%;
        padding: 0 1.5rem;
    }
    
    .destination-list {
        gap: 0.8rem;
    }
    
    .destination-item {
        padding: 0.7rem 1.2rem;
        font-size: 0.85rem;
    }
    
    .destination-title {
        font-size: 4rem;
    }
    
    .navigation-controls {
        gap: 1.2rem;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    .main-nav {
        display: none;
    }
    
    .featured-destination {
        flex-direction: column;
        min-height: 100vh;
        justify-content: space-between;
    }
    
    .destination-info {
        width: 100%;        
        position: relative;
        order: 1;
    }
    
    .destination-navigation {
        width: 100%;
        position: relative;
        height: auto;
        padding: 2rem 1.5rem 3rem;
        align-items: center;
        justify-content: center;
        background: rgba(0, 0, 0, 0.8);
        backdrop-filter: blur(15px);
        order: 2;
    }
    
    .destination-list {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.6rem;
        margin-bottom: 2rem;
        max-width: 100%;
    }
    
    .destination-item {
        padding: 0.6rem 1rem;
        font-size: 0.75rem;
        flex: 0 0 auto;
        min-width: fit-content;
    }
    
    .navigation-controls {
        justify-content: center;
        gap: 1.5rem;
    }
    
    .destination-title {
        font-size: 3rem;
        margin-bottom: 1rem;
    }
    
    .destination-description {
        font-size: 1rem;
        line-height: 1.6;
        margin-bottom: 2rem;
    }
}

@media (max-width: 480px) {
    .site-header {
        padding: 1rem;
    }
    
    .destination-info {
        padding: 80px 1rem 25px;
    }
    
    .destination-navigation {
        padding: 1.5rem 1rem 2.5rem;
    }
    
    .destination-list {
        gap: 0.4rem;
        margin-bottom: 1.5rem;
    }
    
    .destination-item {
        padding: 0.5rem 0.75rem;
        font-size: 0.65rem;
        border-radius: 20px;
    }
    
    .destination-title {
        font-size: 2.2rem;
        margin-bottom: 0.8rem;
    }
    
    .destination-description {
        font-size: 0.9rem;
        line-height: 1.5;
        margin-bottom: 1.5rem;
    }
    
    .navigation-controls {
        gap: 1rem;
    }
    
    .prev-btn, .next-btn {
        width: 40px;
        height: 40px;
        font-size: 0.9rem;
    }
    
    .destination-counter {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .discover-btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.8rem;
    }
}

/* Para pantallas muy pequeñas en orientación horizontal */
@media (max-width: 900px) and (max-height: 500px) {
    .destination-info {
        padding: 60px 1rem 15px;
    }
    
    .destination-navigation {
        padding: 1rem 1rem 1.5rem;
    }
    
    .destination-title {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }
    
    .destination-description {
        font-size: 0.85rem;
        margin-bottom: 1rem;
    }
    
    .destination-list {
        margin-bottom: 1rem;
    }
}

/* Para pantallas ultraanchas */
@media (min-width: 1400px) {
    .destination-navigation {
        width: 45%;
        padding: 0 3rem;
    }
    
    .destination-list {
        gap: 1.2rem;
    }
    
    .destination-item {
        padding: 1rem 1.8rem;
        font-size: 1rem;
    }
    
    .prev-btn, .next-btn {
        width: 55px;
        height: 55px;
        font-size: 1.1rem;
    }
    
    .destination-counter {
        font-size: 1rem;
        padding: 0.6rem 1.2rem;
    }
}