/* 
   Sistema de Diseño para Tours & Travel
   Estilo: Moderno, Premium, Glassmorphism
   Autor: Antigravity AI
*/

:root {
    /* --- PERSONALIZACIÓN DE COLORES --- */
    /* Modifica estos valores para cambiar el esquema de color de todo el sitio */
    --bg-color: #0a1628;           /* Fondo principal (azul oscuro profundo) */
    --card-bg: rgba(255, 255, 255, 0.05); /* Fondo de tarjetas con transparencia */
    --glass-border: rgba(255, 255, 255, 0.1); /* Bordes estilo cristal */
    --text-primary: #ffffff;
    --text-secondary: #94a3b8;
    --accent-blue: #00d4ff;        /* Color de énfasis principal (azul cielo) */
    --accent-green: #22c55e;       /* Verde para disponibilidad */
    --accent-orange: #f97316;      /* Naranja para ofertas especiales */
    --accent-red: #f87171;
    --primary-gradient: linear-gradient(135deg, #00d4ff 0%, #22c55e 100%);
    --nav-height: 80px;
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

h1, h2, h3 {
    font-weight: 800;
    letter-spacing: -0.02em;
}

span {
    color: var(--accent-blue);
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Navigation */
#main-nav {
    height: var(--nav-height);
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    background: rgba(10, 22, 40, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
}

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

/* Contenedor del logo: tamaño fijo igual que los botones circulares */
.logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    flex-shrink: 0;
}

/* Imagen del logo: ocupa todo el contenedor sin deformarse */
.logo img {
    width: 45px;
    height: 45px;
    object-fit: contain; /* contain = se ve todo el logo sin recortar */
    display: block;
    transition: var(--transition);
}

.logo img:hover {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 500;
    transition: var(--transition);
}

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

/* --- BOTONES REDONDOS DEL NAV (WhatsApp y Firma) ---
   Ambos son círculos de 45x45px perfectamente alineados.
   Para cambiar el tamaño, modifica el valor 45px en ambos bloques y en @media 360px. */

/* Grupo de botones: WhatsApp + Firma + Hamburguesa — todos centrados verticalmente */
.nav-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-shrink: 0;
    /* Sin height fijo para no recortar elementos ni forzar posiciones */
}

/* Botón circular de WhatsApp */
.nav-whatsapp {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--accent-green) !important;
    font-size: 1.3rem;
    line-height: 1;
    transition: var(--transition);
    flex-shrink: 0;
    text-decoration: none;
}

.nav-whatsapp:hover {
    background: rgba(34, 197, 94, 0.2);
    border-color: var(--accent-green);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(34, 197, 94, 0.3);
}

/* Botón circular de la firma — idéntico al de WhatsApp, sin wrapper intermedio */
.nav-firma {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: #000000;
    border: 1px solid rgba(255, 255, 255, 0.15);
    transition: var(--transition);
    overflow: hidden;
    flex-shrink: 0;
    text-decoration: none;
}

.nav-firma:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--accent-blue);
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

/* Imagen interna de la firma: llena el círculo sin deformarse */
.nav-firma img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
    filter: brightness(1.2);
}

/* En escritorio: ocultar el botón hamburguesa */
@media (min-width: 769px) {
    .menu-toggle {
        display: none;
    }
}

/* Botón hamburguesa (siempre dentro de nav-actions, oculto en escritorio via nav-actions) */
.menu-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 5px;
    z-index: 1100;
}

.menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Animación X al abrir el menú */
.menu-toggle.active span:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}
.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}
.menu-toggle.active span:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Hero Section */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

/* La imagen del hero ocupa todo el fondo de la sección */
.hero-background img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1; /* Imagen completa, sin video encima */
    transition: opacity 1.5s ease-in-out;
}

.hero-background::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to bottom, rgba(10, 22, 40, 0.2), var(--bg-color));
    z-index: 3;
}

.hero-content {
    max-width: 600px;
}

.hero-content h1 {
    font-size: 4.5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-content p {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: var(--primary-gradient);
    color: #fff;
    border: none;
}

.btn-primary:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #fff;
    border: 1px solid var(--glass-border);
    margin-left: 1rem;
}

.btn-secondary:hover {
    background: var(--glass-border);
    transform: translateY(-5px);
}

/* Tours Section */
.negocios {
    padding: 100px 0;
}

.section-title {
    text-align: center;
    font-size: 3rem;
    margin-bottom: 4rem;
}

.business-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem 2rem;
    padding: 2rem 0;
    align-items: start; /* Alinea los wrappers desde arriba */
}

.business-card {
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    overflow: hidden;
    transition: var(--transition);
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
    /* La tarjeta se expande según la imagen */
    aspect-ratio: 2 / 3;
}

.business-card:hover {
    transform: translateY(-10px);
    border-color: var(--accent-blue);
    background: rgba(255, 255, 255, 0.08);
}

.card-content {
    padding: 1.2rem 1rem; /* Reducido de 2rem 1.5rem */
    display: flex;
    flex-direction: column;
    justify-content: space-between; /* Alineación perfecta: distribuye espacio */
    align-items: center;
    gap: 0.8rem; /* Espacio entre elementos más compacto */
    background: rgba(255, 255, 255, 0.03);
    flex-grow: 1;
    min-height: 180px; /* Asegura que todas las cajas de texto midan lo mismo */
}

.card-content h3 {
    font-size: 1.5rem;
    color: #fff;
    font-weight: 800;
}

.card-content p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-secondary);
}

/* Wrapper que agrupa tarjeta + botón inferior */
.card-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
    width: 100%;
    max-width: 380px;
    margin: 0 auto;
}

/* Contenedor del botón inferior */
.card-btn-below {
    width: 100%;
    display: flex;
    justify-content: center;
}

/* Botón transparente con borde */
.btn-below {
    text-decoration: none;
    background: transparent;
    color: #fff;
    padding: 0.8rem 2.5rem;
    border: 1.5px solid rgba(255, 255, 255, 0.6);
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    transition: var(--transition);
    backdrop-filter: blur(5px);
    display: inline-block;
}

.btn-below:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: var(--accent-blue);
    color: var(--accent-blue);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 212, 255, 0.2);
}

.card-image {
    width: 100%;
    height: 100%; /* Ocupa toda la tarjeta */
    overflow: hidden;
    position: relative;
}

/* Imágenes de las tarjetas de tours */
.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 1; /* Removido !important para permitir la animación desde script.js */
    transition: transform 0.5s ease, opacity 1s ease; /* Transición suave para aparecer/desaparecer */
}

.business-card:hover .card-image img {
    transform: scale(1.1);
}

.card-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
}

.card-content {
    padding: 2rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-content p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.btn-card {
    text-decoration: none;
    background: transparent; /* Botón transparente */
    color: #fff;
    padding: 0.7rem 1.4rem;
    border: 1.5px solid #fff; /* Borde para visibilidad */
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition);
    box-shadow: 0 4px 15px rgba(0,0,0,0.2);
}

.btn-card:hover {
    transform: translateY(-3px);
    background: #fff;
    color: var(--accent-blue);
    box-shadow: 0 8px 20px rgba(255, 255, 255, 0.2);
}

/* Consulta de Reserva Section */
.consulta {
    padding: 100px 0 0 0; /* Padding superior para separar de la sección anterior */
}

.consulta-box {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem;
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.consulta-box::before {
    content: '';
    position: absolute;
    top: -50%; left: -50%;
    width: 200%; height: 200%;
    background: radial-gradient(circle at center, rgba(0, 212, 255, 0.05) 0%, transparent 50%);
    z-index: -1;
}

.consulta-box h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.consulta-box p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
}

.form-group-inline {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 2rem;
}

.form-group-inline input {
    flex-grow: 1;
    max-width: 400px;
    padding: 1rem 1.5rem;
    border-radius: 50px;
    background: rgba(0,0,0,0.4);
    border: 1px solid var(--glass-border);
    color: #fff;
    font-family: inherit;
    font-size: 1rem;
    text-align: center;
    letter-spacing: 1px;
    transition: var(--transition);
}

.form-group-inline input:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: rgba(0,0,0,0.6);
    box-shadow: 0 0 15px rgba(0, 212, 255, 0.2);
}

.consulta-result {
    margin-top: 2rem;
    padding: 2rem;
    border-radius: 20px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid var(--glass-border);
    text-align: left;
    opacity: 1;
    transition: var(--transition);
}

.consulta-result.hidden {
    display: none;
    opacity: 0;
}

.result-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.result-header h3 {
    color: var(--accent-green);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.result-badge {
    display: block;
    -webkit-text-fill-color: unset;
    -webkit-background-clip: unset;
    background-clip: unset;
    background: linear-gradient(135deg, #00d4ff, #22c55e);
    color: #fff !important;
    padding: 0.5rem 1.5rem;
    border-radius: 8px;
    font-size: 1.2rem;
    font-weight: 800;
    border: 2px solid rgba(255,255,255,0.3);
    letter-spacing: 1px;
    text-transform: uppercase;
    text-align: center;
    margin-top: 0.5rem;
    text-shadow: 0 1px 3px rgba(0,0,0,0.5);
}

.result-stats {
    display: flex;
    justify-content: space-around;
    text-align: center;
    margin-top: 1.5rem;
}

.stat-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}

.stat-label {
    color: var(--text-secondary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.consulta-error {
    color: var(--accent-red);
    font-weight: 600;
    text-align: center;
    padding: 1rem;
}

/* Contact Section */
.contacto {
    padding: 100px 0;
    background: radial-gradient(circle at bottom right, rgba(0, 212, 255, 0.1), transparent 40%);
}

.contact-box {
    max-width: 800px;
    margin: 0 auto;
    padding: 4rem;
    border-radius: 32px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    text-align: center;
}

.contact-box h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.contact-box p {
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

#contact-form {
    display: grid;
    gap: 1.5rem;
    text-align: left;
}

.form-group input, .form-group textarea, .form-group select {
    width: 100%;
    padding: 1.25rem;
    border-radius: 12px;
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--glass-border);
    color: #fff;
    font-family: inherit;
    transition: var(--transition);
}

.form-group select {
    cursor: pointer;
    background-color: rgba(0,0,0,0.4);
}

.form-group select option {
    background-color: #0a1628;
    color: #fff;
}

.form-group input:focus, .form-group textarea:focus, .form-group select:focus {
    outline: none;
    border-color: var(--accent-blue);
    background: rgba(0,0,0,0.5);
}

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--glass-border);
    text-align: center;
}

footer p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
}

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

.social-links a:hover {
    color: var(--accent-blue);
}

/* Animations */
.fade-in {
    animation: fadeIn 1s ease forwards;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.scroll-reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s ease-out;
}

.scroll-reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* =============================================
   RESPONSIVE — Puntos de quiebre:
   - Tablet:       max-width: 1024px
   - Móvil grande: max-width: 768px
   - Móvil medio:  max-width: 480px
   - Móvil pequeño:max-width: 360px
   Para ajustar breakpoints modifica los valores max-width.
   ============================================= */

/* Tablet (hasta 1024px) */
@media (max-width: 1024px) {
    .hero-content h1 {
        font-size: 3.5rem;
    }

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

    /* La tarjeta de redes sociales queda centrada sola */
    .card-wrapper:last-child {
        grid-column: 1 / -1;
        max-width: 380px;
        margin: 0 auto;
    }

    .section-title {
        font-size: 2.5rem;
    }
}

/* Móvil grande (hasta 768px) */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2.4rem;
    }

    .hero-content p {
        font-size: 1rem;
    }

    /* Nav links ocultos por defecto, se despliegan al pulsar hamburguesa */
    .nav-links {
        display: flex;
        flex-direction: column;
        gap: 1.5rem;
        align-items: center;
        position: fixed;
        top: var(--nav-height);
        left: 0;
        width: 100%;
        background: rgba(10, 22, 40, 0.98);
        backdrop-filter: blur(20px);
        padding: 2.5rem 0;
        border-bottom: 1px solid var(--glass-border);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-10px);
        transition: all 0.3s ease;
        z-index: 999;
    }

    .nav-links.open {
        opacity: 1;
        pointer-events: all;
        transform: translateY(0);
    }

    /* Botones del hero en columna */
    .hero-btns {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        align-items: flex-start;
    }

    .btn-secondary {
        margin-left: 0;
    }

    /* Formulario de contacto y Consulta */
    .contact-box, .consulta-box {
        padding: 2rem 1.25rem;
    }

    .contact-box h2, .consulta-box h2 {
        font-size: 1.8rem;
    }

    .form-group-inline {
        flex-direction: column;
        align-items: stretch;
    }

    .form-group-inline input {
        max-width: 100%;
        margin-bottom: 1rem;
    }

    /* Tarjetas en columna única */
    .business-grid {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        padding: 1rem;
    }

    .card-wrapper {
        max-width: 100%;
        width: 100%;
    }

    .card-wrapper:last-child {
        grid-column: auto;
        max-width: 100%;
    }

    .business-card {
        max-width: 100%;
        aspect-ratio: 2 / 3 !important;
        height: auto !important;
        width: 100% !important;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 2.5rem;
    }

    /* Logo del nav en móvil: mismo tamaño que los botones circulares */
    .logo,
    .logo img {
        width: 45px;
        height: 45px;
    }
}

/* Móvil mediano (hasta 480px) */
@media (max-width: 480px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 0.95rem;
    }

    .btn {
        padding: 0.85rem 2rem;
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .contact-box {
        padding: 1.5rem 1rem;
        border-radius: 20px;
    }

    .contact-box h2 {
        font-size: 1.6rem;
    }

    /* Reducir padding general en móvil */
    .negocios {
        padding: 60px 0;
    }

    .contacto {
        padding: 60px 0;
    }

    footer {
        padding: 2.5rem 0;
    }
}

/* Móvil pequeño (hasta 360px) */
@media (max-width: 360px) {
    .hero-content h1 {
        font-size: 1.75rem;
    }

    /* Todos los elementos del nav reducidos igual en pantallas muy pequeñas */
    .nav-whatsapp,
    .nav-firma {
        width: 45px;
        height: 45px;
        font-size: 1.3rem;
    }

    .logo,
    .logo img {
        width: 45px;
        height: 45px;
    }

    .btn-below {
        padding: 0.7rem 1.5rem;
        font-size: 0.78rem;
    }
}