/**
 * template-featured-packages.css - SOPHISTICATED LUXURY VERSION
 * Enhanced with premium visual treatments, larger cards, and sophisticated interactions
 * Focus on luxury travel industry standards without pricing
 */

/* ==================== FEATURED PACKAGES SECTION ==================== */
.premium-section {
    position: relative;
    padding: var(--spacing-16) 0;
    overflow: hidden;
    background: linear-gradient(135deg, 
        rgba(var(--bg-primary-rgb), 1) 0%,
        rgba(var(--bg-secondary-rgb), 0.8) 50%,
        rgba(var(--bg-primary-rgb), 1) 100%);
    color: var(--text-primary);
}

/* Enhanced Premium Glow Effects */
.premium-glow {
    position: absolute;
    border-radius: var(--radius-full);
    opacity: 0.4;
    z-index: -1;
    filter: blur(120px);
    animation: float 8s ease-in-out infinite;
}

.premium-glow-primary {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(var(--primary-emerald-rgb), 0.12) 0%, transparent 70%);
    top: -200px;
    right: 5%;
    animation-delay: 0s;
}

.premium-glow-secondary {
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(var(--primary-ocean-blue-rgb), 0.08) 0%, transparent 70%);
    bottom: -250px;
    left: 10%;
    animation-delay: 4s;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) scale(1); }
    50% { transform: translateY(-20px) scale(1.02); }
}

/* ==================== SECTION HEADER - ENHANCED TYPOGRAPHY ==================== */
#featuredPackages .section-header,
.premium-section .section-header {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    margin-bottom: 5rem;
    padding-bottom: 3rem;
    text-align: center;
    position: relative;
    z-index: 100;
    width: 100%;
    max-width: none;
}

#featuredPackages .section-header h2,
.premium-section .section-header h2 {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: var(--spacing-6);
    text-align: center;
    letter-spacing: -0.02em;
    line-height: 1.1;
    position: relative;
    background: linear-gradient(135deg, var(--primary-ocean-blue), var(--primary-emerald), var(--accent-golden));
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 6s ease-in-out infinite;
}

@keyframes gradientShift {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

#featuredPackages .section-subtitle-above,
.premium-section .section-subtitle-above {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    text-transform: uppercase;
    letter-spacing: 4px;
    font-size: var(--text-sm);
    font-weight: 700;
    color: var(--primary-emerald);
    margin-bottom: var(--spacing-3);
    position: relative;
}

#featuredPackages .section-subtitle-above::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary-emerald), transparent);
}

#featuredPackages .section-subtitle,
.premium-section .section-subtitle {
    display: block !important;
    visibility: visible !important;
    opacity: 1 !important;
    font-size: 1.375rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-top: var(--spacing-8);
    margin-bottom: var(--spacing-8);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
    letter-spacing: 0.5px;
    font-style: italic;
}

/* ==================== SOPHISTICATED TOUR CARDS ==================== */
.tour-card,
.destination-card,
.col-md-4 .tour-card,
.col-md-4 .destination-card {
    border: none;
    border-radius: 24px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
    position: relative;
    background: var(--bg-primary);
    margin-bottom: var(--spacing-8);
    margin-left: var(--spacing-3);
    margin-right: var(--spacing-3);
    transform: translateY(0) scale(1);
    opacity: 1;
    cursor: pointer;
    will-change: transform, box-shadow;
    min-height: 520px;
    max-height: 580px;
    display: flex;
    flex-direction: column;
    box-shadow: 
        0 4px 20px rgba(0, 0, 0, 0.08),
        0 8px 40px rgba(0, 0, 0, 0.06),
        0 16px 80px rgba(0, 0, 0, 0.04);
}

.tour-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(var(--primary-emerald-rgb), 0.02) 0%,
        rgba(var(--primary-ocean-blue-rgb), 0.02) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
    border-radius: 24px;
}

.tour-card:hover::before {
    opacity: 1;
}

.tour-card:hover,
.destination-card:hover,
.col-md-4 .tour-card:hover,
.col-md-4 .destination-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 
        0 8px 30px rgba(var(--primary-ocean-blue-rgb), 0.15),
        0 16px 60px rgba(var(--primary-emerald-rgb), 0.10),
        0 32px 120px rgba(0, 0, 0, 0.08);
}

/* ==================== ENHANCED IMAGE STYLING ==================== */
.tour-card .image-container {
    position: relative;
    overflow: hidden;
    border-radius: 20px 20px 0 0;
    height: 240px;
}

.tour-card .card-img-top,
.destination-card .card-img-top,
.tour-card img,
.destination-card img {
    transition: all 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border-radius: 20px 20px 0 0;
    width: 100%;
    height: 240px;
    object-fit: cover;
    position: relative;
    z-index: 2;
}

.tour-card .image-container::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        135deg,
        rgba(0, 0, 0, 0.1) 0%,
        rgba(0, 0, 0, 0.05) 50%,
        rgba(var(--primary-ocean-blue-rgb), 0.1) 100%
    );
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 3;
}

.tour-card:hover .image-container::after {
    opacity: 1;
}

.tour-card:hover .card-img-top,
.destination-card:hover .card-img-top,
.tour-card:hover img,
.destination-card:hover img {
    transform: scale(1.08);
    filter: brightness(1.1) saturate(1.15) contrast(1.05);
}

/* ==================== SOPHISTICATED CATEGORY BADGES ==================== */
.tour-card .tour-overlay,
.tour-card .destination-overlay,
.destination-card .tour-overlay,
.destination-card .destination-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    z-index: 10;
}

.tour-card .tour-category,
.tour-card .destination-category,
.destination-card .tour-category,
.destination-card .destination-category {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--primary-ocean-blue);
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    z-index: 20;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    letter-spacing: 1px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    min-width: 80px;
    text-align: center;
    white-space: nowrap;
    pointer-events: auto;
}

.tour-card:hover .tour-category,
.tour-card:hover .destination-category,
.destination-card:hover .tour-category,
.destination-card:hover .destination-category {
    background: var(--gradient-ocean);
    color: white;
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 6px 25px rgba(var(--primary-ocean-blue-rgb), 0.3);
}

/* ==================== SOPHISTICATED RATING STARS ==================== */
.tour-card .tour-rating,
.tour-card .destination-rating,
.destination-card .tour-rating,
.destination-card .destination-rating {
    margin-bottom: var(--spacing-3);
    display: flex;
    align-items: center;
    gap: 4px;
}

.tour-card .tour-rating i,
.tour-card .destination-rating i,
.destination-card .tour-rating i,
.destination-card .destination-rating i {
    color: var(--accent-golden);
    transition: all 0.2s ease;
    font-size: 14px;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.1));
}

.tour-card:hover .tour-rating i,
.tour-card:hover .destination-rating i,
.destination-card:hover .tour-rating i,
.destination-card:hover .destination-rating i {
    color: var(--primary-emerald);
    transform: scale(1.1);
}

.tour-card .tour-rating span,
.tour-card .destination-rating span,
.destination-card .tour-rating span,
.destination-card .destination-rating span {
    font-size: 12px;
    color: var(--text-tertiary);
    font-weight: 500;
    margin-left: 4px;
}

/* ==================== ENHANCED DURATION BADGE ==================== */
.tour-duration {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    color: var(--text-primary);
    padding: 10px 16px;
    font-size: 11px;
    font-weight: 600;
    border-radius: 20px;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    z-index: 20;
    letter-spacing: 0.5px;
}

.tour-card:hover .tour-duration {
    background: rgba(255, 255, 255, 1);
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.15);
}

.tour-duration i {
    margin-right: 6px;
    color: var(--primary-emerald);
    font-size: 10px;
}

/* ==================== SOPHISTICATED CARD CONTENT ==================== */
.tour-card .card-body,
.destination-card .card-body {
    padding: 32px 28px;
    background-color: var(--bg-primary);
    transition: all 0.3s ease;
    flex: 1;
    display: flex;
    flex-direction: column;
    position: relative;
    z-index: 2;
}

.tour-card .card-title,
.destination-card .card-title {
    font-family: var(--font-display);
    font-size: 1.375rem;
    font-weight: 700;
    margin-bottom: var(--spacing-4);
    color: var(--text-primary);
    line-height: 1.3;
    transition: all 0.3s ease;
    letter-spacing: -0.01em;
}

.tour-card:hover .card-title,
.destination-card:hover .card-title {
    color: var(--primary-ocean-blue);
    transform: translateY(-2px);
}

.tour-card .card-text,
.destination-card .card-text {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--spacing-4);
    transition: all 0.3s ease;
    flex: 1;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    letter-spacing: 0.2px;
}

.tour-card:hover .card-text,
.destination-card:hover .card-text {
    color: var(--text-primary);
}

/* ==================== SOPHISTICATED CARD FOOTER ==================== */
.tour-card .card-footer,
.destination-card .card-footer {
    padding: 24px 28px;
    background: linear-gradient(135deg, 
        rgba(var(--bg-secondary-rgb), 0.5) 0%,
        rgba(var(--bg-primary-rgb), 0.8) 100%);
    border-top: 1px solid rgba(var(--border-light-rgb), 0.5);
    transition: all 0.3s ease;
    text-align: center;
    margin-top: auto;
    position: relative;
    z-index: 2;
}

.tour-card:hover .card-footer,
.destination-card:hover .card-footer {
    background: linear-gradient(135deg, 
        rgba(var(--primary-emerald-rgb), 0.05) 0%,
        rgba(var(--primary-ocean-blue-rgb), 0.05) 100%);
    border-top-color: rgba(var(--primary-emerald-rgb), 0.3);
}

/* ==================== SOPHISTICATED BUTTONS ==================== */
.tour-card .btn,
.destination-card .btn,
.tour-card .btn-outline-primary,
.destination-card .btn-outline-primary {
    background: linear-gradient(135deg, 
        rgba(var(--primary-emerald-rgb), 0.1) 0%,
        rgba(var(--primary-ocean-blue-rgb), 0.1) 100%);
    border: 2px solid transparent;
    background-clip: padding-box;
    color: var(--primary-ocean-blue);
    border-radius: 25px;
    padding: 12px 28px;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.tour-card .btn::before,
.destination-card .btn::before {
    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 0.5s ease;
}

.tour-card .btn:hover::before,
.destination-card .btn:hover::before {
    left: 100%;
}

.tour-card .btn:hover,
.destination-card .btn:hover,
.tour-card .btn-outline-primary:hover,
.destination-card .btn-outline-primary:hover {
    background: var(--gradient-ocean);
    color: white;
    text-decoration: none;
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(var(--primary-ocean-blue-rgb), 0.3);
}

/* Enhanced View All Button */
#featuredPackages .btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary-emerald), var(--primary-ocean-blue));
    color: white;
    padding: 16px 40px;
    border-radius: 30px;
    text-decoration: none;
    border: none;
    font-weight: 600;
    font-size: 16px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 8px 30px rgba(var(--primary-emerald-rgb), 0.3);
    margin-top: var(--spacing-12);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
}

#featuredPackages .btn-primary::before {
    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;
}

#featuredPackages .btn-primary:hover::before {
    left: 100%;
}

#featuredPackages .btn-primary:hover {
    color: white;
    transform: translateY(-4px) scale(1.02);
    box-shadow: 0 12px 40px rgba(var(--primary-ocean-blue-rgb), 0.4);
    text-decoration: none;
}

/* ==================== SOPHISTICATED CAROUSEL CONTROLS ==================== */
.featured-control,
#packageCarousel .carousel-control-prev,
#packageCarousel .carousel-control-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 70px;
    height: 70px;
    border: none;
    background: transparent;
    z-index: 100 !important;
    opacity: 1 !important;
    display: flex !important;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.featured-control .control-icon,
#packageCarousel .carousel-control-prev .control-icon,
#packageCarousel .carousel-control-next .control-icon {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 2px solid rgba(var(--primary-emerald-rgb), 0.2);
    border-radius: 50%;
    width: 70px;
    height: 70px;
    display: flex !important;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    color: var(--primary-ocean-blue);
    font-size: 20px;
    pointer-events: auto;
    cursor: pointer;
}

.featured-control:hover,
#packageCarousel .carousel-control-prev:hover,
#packageCarousel .carousel-control-next:hover {
    transform: translateY(-50%) scale(1.1);
}

.featured-control:hover .control-icon,
#packageCarousel .carousel-control-prev:hover .control-icon,
#packageCarousel .carousel-control-next:hover .control-icon {
    background: var(--gradient-ocean);
    border-color: var(--primary-ocean-blue);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 12px 40px rgba(var(--primary-ocean-blue-rgb), 0.3);
}

.featured-control.carousel-control-prev,
#packageCarousel .carousel-control-prev {
    left: -35px;
}

.featured-control.carousel-control-next,
#packageCarousel .carousel-control-next {
    right: -35px;
}

/* Hide default Bootstrap icons */
#packageCarousel .carousel-control-prev-icon,
#packageCarousel .carousel-control-next-icon {
    display: none !important;
}

/* ==================== SOPHISTICATED CAROUSEL INDICATORS ==================== */
#packageCarousel .carousel-indicators {
    bottom: -60px;
    margin-bottom: 0;
    z-index: 15;
    justify-content: center;
    gap: 12px;
}

#packageCarousel .carousel-indicators [data-bs-target] {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(var(--primary-emerald-rgb), 0.3);
    margin: 0;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid transparent;
    opacity: 1;
    cursor: pointer;
    text-indent: 0;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

#packageCarousel .carousel-indicators [data-bs-target]:hover {
    background-color: rgba(var(--primary-emerald-rgb), 0.6);
    transform: scale(1.3);
}

#packageCarousel .carousel-indicators .active {
    background: var(--gradient-ocean);
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 15px rgba(var(--primary-ocean-blue-rgb), 0.3);
    transform: scale(1);
}

/* ==================== CAROUSEL CONTAINER ==================== */
#packageCarousel {
    position: relative;
    overflow: visible;
    padding: 0 50px;
}

#packageCarousel .carousel-inner {
    padding: 30px 0;
    border-radius: 30px;
    position: relative;
    z-index: 1;
}

/* ==================== ENHANCED ANIMATIONS ==================== */
@keyframes sophisticatedFadeIn {
    0% {
        opacity: 0;
        transform: translateY(40px) scale(0.95);
        filter: blur(10px);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0px);
    }
}

.tour-card {
    animation: sophisticatedFadeIn 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

/* ==================== RESPONSIVE DESIGN ==================== */
@media (max-width: 1199px) {
    .col-md-4 {
        flex: 0 0 50%;
        max-width: 50%;
    }
    
    .tour-card .card-img-top,
    .tour-card img {
        height: 200px;
    }
    
    .tour-card {
        min-height: 480px;
        max-height: 540px;
    }
}

@media (max-width: 991px) {
    #featuredPackages .section-header h2 {
        font-size: 2.5rem;
    }
    
    .featured-control .control-icon,
    #packageCarousel .carousel-control-prev .control-icon,
    #packageCarousel .carousel-control-next .control-icon {
        width: 60px;
        height: 60px;
        font-size: 18px;
    }
    
    #packageCarousel {
        padding: 0 40px;
    }
}

@media (max-width: 767px) {
    .col-md-4 {
        flex: 0 0 100%;
        max-width: 100%;
    }
    
    #featuredPackages .section-header h2 {
        font-size: 2rem;
    }
    
    .tour-card {
        margin-bottom: var(--spacing-6);
        min-height: 440px;
        max-height: 500px;
    }
    
    .tour-card .card-img-top,
    .tour-card img {
        height: 180px;
    }
    
    /* Hide navigation controls on mobile */
    .featured-control,
    #packageCarousel .carousel-control-prev,
    #packageCarousel .carousel-control-next {
        display: none !important;
    }
    
    #packageCarousel {
        padding: 0 20px;
    }
    
    #packageCarousel .carousel-indicators {
        bottom: -50px;
    }
}

/* ==================== PERFORMANCE & ACCESSIBILITY ==================== */
.tour-card {
    transform: translateZ(0);
    backface-visibility: hidden;
}

@media (prefers-reduced-motion: reduce) {
    .tour-card,
    .featured-control .control-icon,
    .premium-glow {
        transition: none !important;
        animation: none !important;
    }
    
    .tour-card:hover {
        transform: none !important;
    }
}