/* ============================================
   PACKAGES SECTION - DISEÑO LIMPIO Y ELEGANTE
   ============================================ */

/* PACKAGES SECTION - FONDO LIMPIO */
.packages {
    background: linear-gradient(155deg, #2FA39A 0%, #1A7A73 100%);
    position: relative;
    overflow: hidden;
    padding: clamp(3rem, 5vw, 5rem) 0;
}

/* Efecto sutil de textura */
.packages::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 15% 25%, rgba(184, 251, 60, 0.03) 0%, transparent 50%),
        radial-gradient(circle at 85% 75%, rgba(184, 251, 60, 0.03) 0%, transparent 50%);
    pointer-events: none;
    z-index: 0;
}

/* CONTENEDOR PRINCIPAL */
.packages .container {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* TÍTULO DE SECCIÓN - LIMPIO */
.section-title {
    text-align: center;
    margin-bottom: clamp(2.5rem, 4vw, 3.5rem);
    position: relative;
    z-index: 1;
}

.section-title h2 {
    font-size: clamp(1.8rem, 2.8vw, 2.4rem);
    color: #ffffff;
    margin-bottom: 0.8rem;
    font-weight: 800;
    font-family: 'Montserrat', sans-serif;
    letter-spacing: -0.3px;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.section-title p {
    font-size: clamp(1rem, 1.3vw, 1.15rem);
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
    font-weight: 400;
    font-family: 'Montserrat', sans-serif;
}

/* ============================================
   BADGES Y ELEMENTOS DESTACADOS
   ============================================ */

.package-badge {
    display: inline-block;
    background: linear-gradient(45deg, #B8FB3C, #FFD700);
    color: #03045E;
    padding: 8px 20px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 20px;
    box-shadow: 0 4px 15px rgba(184, 251, 60, 0.3);
    animation: pulse 2s infinite;
}

.package-duration-badge {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(3, 4, 94, 0.9);
    color: #ffffff;
    padding: 8px 15px;
    border-radius: 30px;
    font-size: 0.9rem;
    font-weight: 600;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(184, 251, 60, 0.3);
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 8px;
}

.package-duration-badge i {
    color: #B8FB3C;
}

/* HIGHLIGHTS GRID */
.highlights-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 20px;
    margin: 15px 0 20px;
}

.highlights-grid span {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: #ffffff;
}

.highlights-grid i {
    color: #B8FB3C;
    font-size: 0.9rem;
}

/* PRECIOS CON DESCUENTO */
.price-old {
    color: rgba(255, 255, 255, 0.5);
    text-decoration: line-through;
    font-size: 1.1rem;
}

.price-new {
    color: #B8FB3C;
    font-size: 1.8rem;
    font-weight: 700;
}

.price-label {
    color: #ffffff;
    font-size: 0.9rem;
    opacity: 0.8;
}

/* ============================================
   PACKAGE WRAPPER - PATRÓN CORREGIDO
   ============================================ */

.package {
    display: flex;
    align-items: center;
    margin-bottom: clamp(2.5rem, 3.5vw, 3rem);
    gap: clamp(1.5rem, 2.5vw, 2rem);
    position: relative;
    z-index: 1;
    transition: all 0.3s ease;
}

.package:last-child {
    margin-bottom: 0;
}

/* Separador sutil entre paquetes */
.package:not(:last-child)::after {
    content: '';
    position: absolute;
    bottom: -1.5rem;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 2px;
    background: rgba(184, 251, 60, 0.3);
    border-radius: 1px;
}

/* IMPORTANTE: Patrón corregido - Texto izquierda, Imagen derecha */
.package {
    flex-direction: row; /* Texto izquierda, Imagen derecha */
}

/* ============================================
   PACKAGE TEXT - BORDES RECTOS
   ============================================ */

.package-text {
    flex: 1;
    padding: clamp(1.8rem, 2.5vw, 2.2rem);
    background: rgba(3, 4, 94, 0.9);
    border-radius: 4px;
    border: 1px solid rgba(184, 251, 60, 0.15);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: all 0.3s ease;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    backdrop-filter: blur(10px);
    min-height: 450px;
    height: 100%;
}

.package-text:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3);
    border-color: rgba(184, 251, 60, 0.25);
}

/* TÍTULO DEL PAQUETE */
.package-text h3 {
    font-size: clamp(1.3rem, 2vw, 1.6rem);
    color: #ffffff;
    margin-bottom: 1rem;
    font-weight: 700;
    font-family: 'Montserrat', sans-serif;
    line-height: 1.3;
}

/* DESCRIPCIÓN */
.package-text > p {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-size: clamp(0.9rem, 1.1vw, 1rem);
    font-family: 'Montserrat', sans-serif;
    font-weight: 400;
}

/* BENEFICIOS - BORDES RECTOS */
.package-features {
    margin: 1rem 0;
}

.package-features h4 {
    font-size: 0.85rem;
    color: #B8FB3C;
    margin-bottom: 1rem;
    font-weight: 600;
    font-family: 'Montserrat', sans-serif;
    text-transform: uppercase;
    letter-spacing: 1px;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.package-features ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.6rem;
}

.package-features li {
    color: rgba(255, 255, 255, 0.9);
    padding: 0.6rem 0.7rem;
    display: flex;
    align-items: center;
    font-size: clamp(0.8rem, 0.95vw, 0.9rem);
    font-family: 'Montserrat', sans-serif;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: all 0.2s ease;
}

.package-features li:hover {
    background: rgba(184, 251, 60, 0.05);
    border-color: rgba(184, 251, 60, 0.2);
    transform: translateY(-1px);
}

.package-features li i {
    color: #B8FB3C;
    margin-right: 0.7rem;
    font-size: 0.8rem;
    background: rgba(184, 251, 60, 0.1);
    padding: 0.4rem;
    border-radius: 2px;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

/* PIE DE TARJETA */
.package-card-footer {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgba(184, 251, 60, 0.1);
}

/* PRECIO - LIMPIO */
.package-price {
    font-size: clamp(1.4rem, 2vw, 1.7rem);
    color: #B8FB3C;
    margin-bottom: 1.2rem;
    font-weight: 800;
    font-family: 'Montserrat', sans-serif;
    display: flex;
    align-items: baseline;
    gap: 10px;
    flex-wrap: wrap;
}

/* BOTONES - BORDES RECTOS */
.package-buttons {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.8rem 1.5rem;
    font-weight: 600;
    font-size: 0.85rem;
    border-radius: 2px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    border: none;
    flex: 1;
    min-width: 140px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.btn::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    transition: left 0.6s ease;
}

.btn:hover::after {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, #B8FB3C 0%, #9CDB2E 100%);
    color: #03045E;
    box-shadow: 0 4px 15px rgba(184, 251, 60, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #C8FF5E 0%, #B8FB3C 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(184, 251, 60, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #B8FB3C;
    border: 1px solid #B8FB3C;
}

.btn-secondary:hover {
    background: rgba(184, 251, 60, 0.08);
    transform: translateY(-2px);
    border-color: #B8FB3C;
}

/* ============================================
   CARRUSEL DE IMÁGENES
   ============================================ */

.package-image-slider {
    flex: 1;
    position: relative;
    border-radius: 4px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    background: linear-gradient(45deg, #000000, #111111, #222222);
    height: auto;
    aspect-ratio: 1 / 1;
    max-width: 450px;
    margin: 0 auto;
    transition: all 0.3s ease;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
    isolation: isolate;
    will-change: transform;
}

.package-image-slider:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

/* CONTENEDOR DE IMÁGENES */
.slider-images {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 4px;
    overflow: hidden;
    transform: translateZ(0);
    backface-visibility: hidden;
    perspective: 1000;
}

.slider-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translate3d(0, 0, 0);
    will-change: opacity, transform;
    image-rendering: crisp-edges;
    -webkit-font-smoothing: antialiased;
}

.slider-image.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

/* IMAGEN */
.slider-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    transition: transform 10s ease, filter 0.5s ease;
    image-rendering: optimizeQuality;
    -webkit-font-smoothing: subpixel-antialiased;
    -moz-osx-font-smoothing: auto;
    transform-origin: center center;
    backface-visibility: hidden;
    -webkit-backface-visibility: hidden;
    filter: brightness(0.98) contrast(1.05);
    opacity: 0;
    animation: imageReveal 0.8s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

/* Estados de carga de imágenes */
.slider-image img.loading {
    opacity: 0;
    filter: blur(15px) brightness(0.8);
}

.slider-image img.loaded {
    opacity: 1;
    filter: 
        brightness(0.98) 
        contrast(1.1) 
        saturate(1.08)
        drop-shadow(0 2px 4px rgba(0, 0, 0, 0.15));
    transition: 
        opacity 0.5s ease-out,
        filter 0.5s ease-out;
}

.slider-image img.error {
    filter: grayscale(80%) brightness(0.9) contrast(1.2);
    opacity: 0.8;
}

.slider-image.active img {
    transform: scale(1.03);
}

.package-image-slider:hover .slider-image.active img {
    transform: scale(1.06);
    filter: brightness(1.02) contrast(1.08);
    transition: transform 14s cubic-bezier(0.2, 0.8, 0.4, 1),
                filter 0.6s ease;
}

/* Overlay profesional para realzar imágenes */
.slider-images::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        to bottom,
        rgba(0, 0, 0, 0.18) 0%,
        rgba(0, 0, 0, 0.1) 20%,
        transparent 45%,
        transparent 55%,
        rgba(0, 0, 0, 0.1) 80%,
        rgba(0, 0, 0, 0.18) 100%
    );
    pointer-events: none;
    z-index: 3;
    mix-blend-mode: multiply;
}

/* Efecto de borde luminoso sutil */
.slider-images::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 4px;
    padding: 1px;
    background: linear-gradient(45deg, 
        rgba(184, 251, 60, 0.1), 
        rgba(46, 196, 182, 0.1), 
        rgba(184, 251, 60, 0.1));
    -webkit-mask: 
        linear-gradient(#fff 0 0) content-box, 
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    z-index: 2;
    opacity: 0.3;
}

.package-image-slider:hover .slider-images::before {
    opacity: 0.6;
    background: linear-gradient(45deg, 
        rgba(184, 251, 60, 0.2), 
        rgba(46, 196, 182, 0.2), 
        rgba(184, 251, 60, 0.2));
}

/* CONTROLES PROFESIONALES */
.slider-controls {
    position: absolute;
    bottom: 20px;
    left: 0;
    right: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1.2rem;
    padding: 0 20px;
    z-index: 10;
}

.slider-prev,
.slider-next {
    background: linear-gradient(135deg, 
        rgba(3, 4, 94, 0.92) 0%, 
        rgba(2, 3, 75, 0.96) 100%);
    color: #B8FB3C;
    border: 1px solid rgba(184, 251, 60, 0.4);
    width: 38px;
    height: 38px;
    border-radius: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 1.1rem;
    backdrop-filter: blur(12px);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
    position: relative;
    overflow: hidden;
}

/* Efecto de brillo en botones */
.slider-prev::before,
.slider-next::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(184, 251, 60, 0.2), 
        transparent);
    transition: left 0.6s ease;
}

.slider-prev:hover::before,
.slider-next:hover::before {
    left: 100%;
}

.slider-prev:hover,
.slider-next:hover {
    background: linear-gradient(135deg, #B8FB3C 0%, #9CDB2E 100%);
    color: #03045E;
    transform: translateY(-2px) scale(1.05);
    border-color: #B8FB3C;
    box-shadow: 0 5px 15px rgba(184, 251, 60, 0.35);
}

.slider-dots {
    display: flex;
    gap: 10px;
    background: linear-gradient(135deg, 
        rgba(3, 4, 94, 0.92) 0%, 
        rgba(2, 3, 75, 0.96) 100%);
    padding: 0.7rem 1.2rem;
    border-radius: 2px;
    backdrop-filter: blur(12px);
    border: 1px solid rgba(184, 251, 60, 0.25);
    box-shadow: 0 3px 10px rgba(0, 0, 0, 0.25);
}

.dot {
    width: 10px;
    height: 10px;
    border-radius: 1px;
    background: rgba(255, 255, 255, 0.25);
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.dot::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, #B8FB3C, #9CDB2E);
    transition: left 0.3s ease;
}

.dot.active {
    background: rgba(184, 251, 60, 0.2);
    transform: scale(1.4);
    box-shadow: 0 0 8px rgba(184, 251, 60, 0.25);
}

.dot.active::before {
    left: 0;
}

.dot:hover {
    background: rgba(184, 251, 60, 0.4);
    transform: scale(1.2);
}

/* ============================================
   BOTÓN VER TODOS LOS PAQUETES
   ============================================ */

.tour-cta {
    text-align: center;
    margin-top: 3rem;
}

.tour-cta .btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1rem;
    background: transparent;
    border: 2px solid #B8FB3C;
    color: #ffffff;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.tour-cta .btn:hover {
    background: #B8FB3C;
    color: #03045E;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(184, 251, 60, 0.3);
}

/* ============================================
   ANIMACIONES
   ============================================ */

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes imageReveal {
    from {
        opacity: 0;
        filter: blur(12px) brightness(0.85) contrast(0.9);
    }
    to {
        opacity: 1;
        filter: blur(0) brightness(1) contrast(1);
    }
}

@keyframes pulse {
    0% {
        box-shadow: 0 4px 15px rgba(184, 251, 60, 0.3);
    }
    50% {
        box-shadow: 0 8px 25px rgba(184, 251, 60, 0.6);
    }
    100% {
        box-shadow: 0 4px 15px rgba(184, 251, 60, 0.3);
    }
}

.package {
    animation: fadeInUp 0.5s ease forwards;
    opacity: 0;
}

.package:nth-child(1) { animation-delay: 0.1s; }
.package:nth-child(2) { animation-delay: 0.2s; }
.package:nth-child(3) { animation-delay: 0.3s; }
.package:nth-child(4) { animation-delay: 0.4s; }

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

@media (max-width: 1200px) {
    .package {
        gap: 1.5rem;
    }
    
    .package-features ul {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .package-image-slider {
        max-width: 400px;
    }
}

@media (max-width: 992px) {
    .packages {
        padding: clamp(2.5rem, 4vw, 3.5rem) 0;
    }
    
    /* En tablet, imagen arriba, texto abajo */
    .package {
        flex-direction: column;
        gap: 1.5rem;
        margin-bottom: 2.5rem;
        align-items: stretch;
    }
    
    /* Imagen siempre arriba en tablet */
    .package .package-image-slider {
        order: -1;
    }
    
    .package-text {
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
        border-radius: 4px;
        min-height: auto;
        height: auto;
    }
    
    .package-image-slider {
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
        border-radius: 4px;
    }
    
    .package:not(:last-child)::after {
        bottom: -1.2rem;
    }
    
    .slider-image.active img {
        transform: scale(1.02);
    }
    
    .package-image-slider:hover .slider-image.active img {
        transform: scale(1.03);
    }
    
    .highlights-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .section-title {
        margin-bottom: 2rem;
    }
    
    .section-title h2 {
        font-size: 1.6rem;
    }
    
    .section-title p {
        font-size: 1rem;
    }
    
    .package {
        margin-bottom: 2rem;
        gap: 1.2rem;
    }
    
    .package-text {
        padding: 1.5rem;
        border-radius: 4px;
    }
    
    .package-text h3 {
        font-size: 1.3rem;
    }
    
    .package-features ul {
        grid-template-columns: 1fr;
        gap: 0.5rem;
    }
    
    .package-features li {
        border-radius: 2px;
    }
    
    .package-price {
        font-size: 1.4rem;
        margin-bottom: 1rem;
        flex-wrap: wrap;
    }
    
    .price-old {
        font-size: 1rem;
    }
    
    .price-new {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 0.7rem 1.2rem;
        font-size: 0.8rem;
        min-width: 130px;
        border-radius: 2px;
    }
    
    .package-image-slider {
        max-width: 350px;
        border-radius: 4px;
    }
    
    .slider-controls {
        bottom: 15px;
        gap: 0.8rem;
    }
    
    .slider-prev,
    .slider-next {
        width: 34px;
        height: 34px;
        font-size: 1rem;
    }
    
    .highlights-grid {
        grid-template-columns: 1fr;
        gap: 8px;
    }
    
    .slider-image.active img {
        transform: scale(1.01);
    }
    
    .package-image-slider:hover .slider-image.active img {
        transform: scale(1.02);
    }
}

@media (max-width: 480px) {
    .packages {
        padding: 2rem 0;
    }
    
    .section-title h2 {
        font-size: 1.4rem;
    }
    
    .section-title p {
        font-size: 0.9rem;
    }
    
    .package-text {
        padding: 1.2rem;
        border-radius: 4px;
    }
    
    .package-text h3 {
        font-size: 1.2rem;
    }
    
    .package-features li {
        font-size: 0.8rem;
        padding: 0.5rem 0.6rem;
        border-radius: 2px;
    }
    
    .package-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        border-radius: 2px;
    }
    
    .package-image-slider {
        max-width: 300px;
        border-radius: 4px;
    }
    
    .slider-controls {
        bottom: 12px;
        gap: 0.6rem;
        padding: 0 15px;
    }
    
    .slider-prev,
    .slider-next {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }
    
    .slider-dots {
        padding: 0.6rem 1rem;
        gap: 8px;
    }
    
    .dot {
        width: 8px;
        height: 8px;
    }
    
    .package-duration-badge {
        font-size: 0.8rem;
        padding: 5px 10px;
    }
    
    .slider-image.active img {
        transform: scale(1);
    }
    
    .package-image-slider:hover .slider-image.active img {
        transform: scale(1.01);
    }
}

/* ============================================
   PREFERENCIAS DE USUARIO
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    .package,
    .package-text,
    .slider-image,
    .btn,
    .slider-prev,
    .slider-next,
    .package-badge {
        animation: none !important;
        transition: none !important;
    }
    
    .slider-image.active img,
    .package-image-slider:hover .slider-image.active img {
        transform: none;
        filter: none;
    }
    
    .package-text:hover,
    .package-image-slider:hover {
        transform: none;
    }
}