/**
 * PREMIUM DESIGN - Katalog AI
 * Ultra-modern, glassmorphism, premium look
 *
 * @package Katalog_AI_Child
 */

/* ========================================
   PREMIUM VARIABLES
   ======================================== */

:root {
    /* Premium Gradients */
    --gradient-premium: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1), rgba(255, 255, 255, 0.05));
    --gradient-shine: linear-gradient(135deg, rgba(255, 255, 255, 0.4), transparent);
    
    /* Premium Shadows */
    --shadow-premium: 0 20px 60px rgba(99, 102, 241, 0.15);
    --shadow-premium-hover: 0 30px 80px rgba(99, 102, 241, 0.25);
    --shadow-glass: 0 8px 32px rgba(0, 0, 0, 0.1);
    
    /* Blur Effects */
    --blur-glass: blur(20px);
    --blur-light: blur(10px);
}

/* ========================================
   GLASSMORPHISM EFFECTS
   ======================================== */

.tool-card {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: var(--blur-glass);
    border: 1px solid rgba(255, 255, 255, 0.3) !important;
    box-shadow: var(--shadow-premium) !important;
    position: relative;
    overflow: hidden;
}

.tool-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--gradient-glass);
    opacity: 0;
    transition: opacity 0.4s;
    pointer-events: none;
}

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

.tool-card:hover {
    transform: translateY(-12px) scale(1.02) !important;
    box-shadow: var(--shadow-premium-hover) !important;
    border-color: rgba(14, 165, 233, 0.4) !important;
}

/* Premium Card Image with Overlay */
.tool-card-image {
    position: relative;
    overflow: hidden;
}

.tool-card-image::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.6), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

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

.tool-card-image img {
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

/* ========================================
   PREMIUM BUTTONS
   ======================================== */

.btn-view-tool,
.btn-primary,
.btn-hero.primary {
    position: relative;
    background: linear-gradient(135deg, #6366F1, #EC4899) !important;
    box-shadow: 0 4px 20px rgba(99, 102, 241, 0.4);
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-view-tool::before,
.btn-primary::before,
.btn-hero.primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-shine);
    transition: left 0.5s;
}

.btn-view-tool:hover::before,
.btn-primary:hover::before,
.btn-hero.primary:hover::before {
    left: 100%;
}

.btn-view-tool:hover,
.btn-primary:hover,
.btn-hero.primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(30, 58, 138, 0.5);
}

/* ========================================
   PREMIUM HERO SECTION
   ======================================== */

.hero-section,
.tool-hero {
    background: var(--gradient-premium) !important;
    position: relative;
    overflow: hidden;
}

.hero-section::before,
.tool-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: 
        radial-gradient(circle at 30% 50%, rgba(255, 255, 255, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(99, 102, 241, 0.2) 0%, transparent 50%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.hero-content,
.tool-hero-content {
    position: relative;
    z-index: 2;
}

/* ========================================
   PREMIUM RATING STARS
   ======================================== */

.tool-rating {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem;
    background: linear-gradient(135deg, #FEF3C7, #FDE68A);
    border-radius: 12px;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.2);
}

.stars {
    font-size: 1.25rem !important;
    background: linear-gradient(135deg, #F59E0B, #D97706);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    filter: drop-shadow(0 2px 4px rgba(245, 158, 11, 0.3));
}

.rating-value {
    font-weight: 800 !important;
    font-size: 1.5rem !important;
    background: var(--gradient-premium);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   PREMIUM BADGES
   ======================================== */

.tool-category-badge,
.tool-badge {
    background: linear-gradient(135deg, #EEF2FF, #E0E7FF) !important;
    color: #4F46E5 !important;
    padding: 0.5rem 1rem !important;
    border-radius: 20px !important;
    font-weight: 700 !important;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.15);
    border: 1px solid rgba(99, 102, 241, 0.2);
}

.badge-free {
    background: linear-gradient(135deg, #D1FAE5, #A7F3D0) !important;
    color: #065F46 !important;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 800;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
}

/* ========================================
   PREMIUM PRICING CARD
   ======================================== */

.sidebar-card {
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: var(--blur-light);
    border-radius: 20px !important;
    padding: 2rem !important;
    box-shadow: var(--shadow-glass);
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.pricing-card {
    background: linear-gradient(135deg, #FFFFFF, #F9FAFB) !important;
    position: relative;
    overflow: hidden;
}

.pricing-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.1), transparent);
    pointer-events: none;
}

.price-amount {
    font-size: 3rem !important;
    font-weight: 900 !important;
    background: var(--gradient-premium);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
}

/* ========================================
   PROS & CONS PREMIUM STYLING
   ======================================== */

.pros-cons-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
}

.pros-section,
.cons-section {
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-glass);
    backdrop-filter: var(--blur-light);
}

.pros-section {
    background: linear-gradient(135deg, rgba(209, 250, 229, 0.9), rgba(167, 243, 208, 0.9));
    border: 2px solid rgba(16, 185, 129, 0.2);
}

.cons-section {
    background: linear-gradient(135deg, rgba(254, 226, 226, 0.9), rgba(252, 165, 165, 0.9));
    border: 2px solid rgba(239, 68, 68, 0.2);
}

.pros-title {
    color: #065F46 !important;
    font-size: 1.5rem !important;
    margin-bottom: 1rem !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.cons-title {
    color: #991B1B !important;
    font-size: 1.5rem !important;
    margin-bottom: 1rem !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.pros-list li,
.cons-list li {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    position: relative;
    padding-left: 2rem;
}

.pros-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #10B981;
    font-weight: 900;
    font-size: 1.25rem;
}

.cons-list li::before {
    content: '✗';
    position: absolute;
    left: 0;
    color: #EF4444;
    font-weight: 900;
    font-size: 1.25rem;
}

/* ========================================
   PREMIUM FEATURES LIST
   ======================================== */

.features-list {
    list-style: none !important;
    padding: 0 !important;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.features-list li {
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, #F9FAFB, #FFFFFF);
    border-radius: 12px;
    border-left: 4px solid #6366F1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}

.features-list li::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-premium);
}

.features-list li:hover {
    transform: translateX(8px);
    box-shadow: 0 4px 16px rgba(99, 102, 241, 0.15);
    background: linear-gradient(135deg, #EEF2FF, #E0E7FF);
}

/* ========================================
   PREMIUM RATING BARS
   ======================================== */

.ratings-grid {
    display: grid;
    gap: 1.5rem;
}

.rating-item {
    background: linear-gradient(135deg, #FFFFFF, #F9FAFB);
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-glass);
    border: 1px solid rgba(99, 102, 241, 0.1);
}

.rating-label {
    font-weight: 700;
    color: #374151;
    font-size: 1.125rem;
    display: block;
    margin-bottom: 1rem;
}

.rating-bar {
    height: 12px;
    background: linear-gradient(90deg, #E5E7EB, #F3F4F6);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 0.75rem;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.rating-fill {
    height: 100%;
    background: linear-gradient(90deg, #6366F1, #EC4899, #F59E0B);
    border-radius: 10px;
    transition: width 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 0 10px rgba(99, 102, 241, 0.5);
    position: relative;
    overflow: hidden;
}

.rating-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.rating-score {
    font-size: 1.75rem;
    font-weight: 900;
    background: var(--gradient-premium);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   PREMIUM HEADER
   ======================================== */

.site-header {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: var(--blur-glass);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1) !important;
    border-bottom: 1px solid rgba(99, 102, 241, 0.1);
}

.site-title {
    background: var(--gradient-premium) !important;
    -webkit-background-clip: text !important;
    -webkit-text-fill-color: transparent !important;
    background-clip: text !important;
    font-weight: 900 !important;
    font-size: 2rem !important;
    letter-spacing: -0.02em;
}

/* ========================================
   PREMIUM TOOL PAGE LAYOUT
   ======================================== */

.tool-content-wrapper {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 3rem;
    margin-top: 3rem;
}

.tool-main-content {
    background: rgba(255, 255, 255, 0.98);
    padding: 3rem;
    border-radius: 24px;
    box-shadow: var(--shadow-premium);
    backdrop-filter: var(--blur-light);
}

.tool-section {
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 2px solid rgba(99, 102, 241, 0.1);
}

.tool-section:last-child {
    border-bottom: none;
}

.tool-section h2 {
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-premium);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1.5rem;
    position: relative;
    padding-bottom: 1rem;
}

.tool-section h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 4px;
    background: var(--gradient-premium);
    border-radius: 2px;
}

/* ========================================
   PREMIUM SIDEBAR
   ======================================== */

.tool-sidebar {
    position: sticky;
    top: 100px;
    height: fit-content;
}

.sidebar-card {
    margin-bottom: 1.5rem;
}

.sidebar-card h3 {
    font-size: 1.25rem;
    font-weight: 800;
    color: #111827;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.sidebar-card h3::before {
    content: '';
    width: 4px;
    height: 24px;
    background: var(--gradient-premium);
    border-radius: 2px;
}

/* ========================================
   PREMIUM FOOTER
   ======================================== */

.site-footer {
    background: linear-gradient(135deg, #0F172A, #1E293B) !important;
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.5), transparent);
}

/* ========================================
   PREMIUM SCROLL TO TOP
   ======================================== */

#scroll-to-top {
    background: linear-gradient(135deg, #6366F1, #EC4899) !important;
    box-shadow: 0 8px 30px rgba(99, 102, 241, 0.4);
    border: 2px solid rgba(255, 255, 255, 0.9);
}

#scroll-to-top:hover {
    box-shadow: 0 12px 40px rgba(99, 102, 241, 0.6);
    transform: translateY(-8px) !important;
}

/* ========================================
   PREMIUM SHARE BUTTONS
   ======================================== */

.share-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.share-btn {
    padding: 0.75rem;
    border-radius: 10px;
    text-align: center;
    font-weight: 600;
    font-size: 0.875rem;
    transition: all 0.3s;
    text-decoration: none;
    display: block;
}

.share-btn.twitter {
    background: linear-gradient(135deg, #1DA1F2, #0C85D0);
    color: white;
    box-shadow: 0 4px 15px rgba(29, 161, 242, 0.3);
}

.share-btn.facebook {
    background: linear-gradient(135deg, #1877F2, #0C5FC1);
    color: white;
    box-shadow: 0 4px 15px rgba(24, 119, 242, 0.3);
}

.share-btn.linkedin {
    background: linear-gradient(135deg, #0A66C2, #004182);
    color: white;
    box-shadow: 0 4px 15px rgba(10, 102, 194, 0.3);
}

.share-btn.copy {
    background: linear-gradient(135deg, #6B7280, #4B5563);
    color: white;
    box-shadow: 0 4px 15px rgba(107, 114, 128, 0.3);
    border: none;
    cursor: pointer;
}

.share-btn:hover {
    transform: translateY(-4px);
    filter: brightness(1.1);
}

/* ========================================
   PREMIUM BREADCRUMBS
   ======================================== */

.breadcrumbs {
    padding: 1rem 0;
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.breadcrumbs a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumbs a:hover {
    color: #FFFFFF;
    text-decoration: underline;
}

.breadcrumbs span {
    color: #FFFFFF;
    font-weight: 600;
}

/* ========================================
   PREMIUM FILTERS SECTION
   ======================================== */

.filters-section {
    background: rgba(255, 255, 255, 0.98) !important;
    backdrop-filter: var(--blur-glass);
    border: 1px solid rgba(99, 102, 241, 0.1);
    box-shadow: var(--shadow-premium) !important;
}

.filter-group select,
.filter-group input {
    border: 2px solid rgba(99, 102, 241, 0.15) !important;
    transition: all 0.3s !important;
    background: rgba(255, 255, 255, 0.95) !important;
}

.filter-group select:hover,
.filter-group input:hover {
    border-color: rgba(99, 102, 241, 0.3) !important;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.1);
}

.filter-group select:focus,
.filter-group input:focus {
    border-color: #6366F1 !important;
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.1) !important;
}

/* ========================================
   PREMIUM ANIMATIONS
   ======================================== */

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

.tool-card:nth-child(odd) {
    animation: premium-float 6s ease-in-out infinite;
}

.tool-card:nth-child(even) {
    animation: premium-float 6s ease-in-out infinite 3s;
}

/* ========================================
   PREMIUM RESPONSIVE
   ======================================== */

@media (max-width: 1024px) {
    .tool-content-wrapper {
        grid-template-columns: 1fr;
    }
    
    .tool-sidebar {
        position: static;
    }
}

/* ========================================
   ULTRA PREMIUM SECTION BACKGROUNDS
   ======================================== */

.tool-section.ratings-breakdown {
    background: linear-gradient(135deg, rgba(238, 242, 255, 0.5), rgba(224, 231, 255, 0.5));
    padding: 2rem;
    border-radius: 20px;
    border: 2px solid rgba(99, 102, 241, 0.1);
}

/* ========================================
   PREMIUM NEWSLETTER SECTION
   ======================================== */

.cta-section {
    background: var(--gradient-premium) !important;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-premium);
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.15), transparent);
    animation: pulse-glow 4s infinite;
}

.newsletter-form input[type="email"] {
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: var(--blur-light);
    border: 2px solid rgba(255, 255, 255, 0.3) !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.newsletter-form button {
    background: #FFFFFF !important;
    color: #6366F1 !important;
    box-shadow: 0 4px 20px rgba(255, 255, 255, 0.3);
    font-weight: 800 !important;
}

/* ========================================
   TEXT EFFECTS
   ======================================== */

h1, h2, h3 {
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.text-premium {
    background: var(--gradient-premium);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}