/**
 * Appyn Theme - Modern Enhancements
 * Enhanced styles for a more modern and professional look
 * Version: 2.0
 */

/* ========================================
   CSS Variables - Modern Color Palette
   ======================================== */
:root {
    /* Primary Gradient Colors */
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --primary-color: #667eea;
    --primary-dark: #764ba2;
    --primary-light: #8b9cff;

    /* Secondary Gradient Colors */
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --secondary-color: #f093fb;
    --secondary-dark: #f5576c;

    /* Accent Gradient Colors */
    --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --accent-color: #4facfe;
    --accent-light: #00f2fe;

    /* Success/Green */
    --success-gradient: linear-gradient(135deg, #11998e 0%, #38ef7d 100%);
    --success-color: #38ef7d;

    /* Neutral Colors */
    --bg-primary: #f8f9fd;
    --bg-secondary: #ffffff;
    --bg-dark: #1a1d29;
    --text-primary: #2d3748;
    --text-secondary: #718096;
    --text-light: #a0aec0;
    --border-color: #e2e8f0;

    /* Glass Morphism */
    --glass-bg: rgba(255, 255, 255, 0.25);
    --glass-bg-dark: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.18);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.15);

    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);
    --shadow-glow: 0 0 20px rgba(102, 126, 234, 0.3);

    /* Spacing */
    --spacing-xs: 8px;
    --spacing-sm: 12px;
    --spacing-md: 20px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 24px;
    --radius-full: 9999px;

    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-base: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ========================================
   Google Fonts Import
   ======================================== */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* ========================================
   Global Enhancements
   ======================================== */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.wrapper-inside {
    background: var(--bg-primary);
}

/* ========================================
   Enhanced Header
   ======================================== */
#header {
    background: var(--bg-dark);
    box-shadow: var(--shadow-lg);
    backdrop-filter: blur(10px);
    border-bottom: 2px solid transparent;
    border-image: var(--primary-gradient);
    border-image-slice: 1;
    transition: var(--transition-base);
}

#header nav a {
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

#header nav .menu>li>a::before {
    background: var(--primary-gradient);
    transition: var(--transition-base);
}

#header nav .menu li:hover a::before {
    opacity: 1;
}

#header nav ul li.current-menu-item a {
    background: var(--primary-gradient);
    box-shadow: var(--shadow-glow);
}

/* ========================================
   Enhanced Subheader
   ======================================== */
#subheader {
    background: var(--bg-dark);
    background-image: var(--primary-gradient);
    position: relative;
    overflow: hidden;
    border-bottom: none;
}

#subheader::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" opacity=".25" fill="%23ffffff"/><path d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z" opacity=".5" fill="%23ffffff"/><path d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z" fill="%23ffffff"/></svg>') no-repeat bottom;
    background-size: cover;
    opacity: 0.1;
}

#subheader h1 {
    font-weight: 700;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.2);
}

#subheader h2 {
    font-weight: 400;
    opacity: 0.95;
}

/* Enhanced Search Box */
#searchBox {
    position: relative;
    z-index: 10;
}

.sb_search[type="text"] {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
    color: #fff;
    font-weight: 500;
    transition: var(--transition-base);
}

.sb_search[type="text"]::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.sb_search[type="text"]:focus {
    background: rgba(255, 255, 255, 0.35);
    box-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.25);
    transform: translateY(-2px);
}

.sb_submit[type="submit"] {
    background: var(--accent-gradient);
    transition: var(--transition-base);
    box-shadow: var(--shadow-md);
}

.sb_submit[type="submit"]:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(79, 172, 254, 0.5);
}

#subheader.np #searchBox form input[type="text"] {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    transition: var(--transition-base);
}

#subheader.np #searchBox form input[type="text"]:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

#subheader.np #searchBox form button {
    background: var(--primary-gradient);
}

/* ========================================
   Enhanced Section Titles
   ======================================== */
.section .title-section {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    padding-bottom: var(--spacing-sm);
    border-bottom: 3px solid transparent;
    border-image: var(--primary-gradient);
    border-image-slice: 1;
    position: relative;
}

.section .title-section::before {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--accent-gradient);
    border-radius: var(--radius-sm);
}

/* ========================================
   Enhanced App Cards - Style 1 (bav1)
   ======================================== */
.section .bav1 a {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border-bottom: 3px solid transparent;
    overflow: hidden;
    position: relative;
}

.section .bav1 a::before {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    opacity: 0;
    transition: var(--transition-base);
}

.section .bav1 a:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-bottom-color: var(--primary-color);
}

.section .bav1 a:hover::before {
    opacity: 1;
}

.section .bav1 a::after {
    background: var(--accent-gradient);
    width: 40px;
    height: 40px;
    font-size: 28px;
    line-height: 40px;
    box-shadow: var(--shadow-glow);
    transition: var(--transition-base);
}

.section .bav1 a:hover::after {
    opacity: 1;
    transform: translateY(-50%) scale(1.1);
}

.bav1 .bloque-imagen {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.bav1 .bloque-imagen img {
    transition: var(--transition-slow);
}

.section .bav1 a:hover .bloque-imagen img {
    transform: scale(1.05);
}

.bav.bav1 .title {
    font-weight: 600;
    color: var(--text-primary);
    margin-top: var(--spacing-sm);
    transition: var(--transition-fast);
}

.section .bav1 a:hover .title {
    color: var(--primary-color);
}

.bav1 .px-postmeta {
    background: linear-gradient(to top, rgba(255, 255, 255, 0.95), transparent);
    backdrop-filter: blur(5px);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

/* ========================================
   Enhanced App Cards - Style 2 (bav2)
   ======================================== */
.section .bav2>a {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    border-bottom: 3px solid transparent;
    transition: all var(--transition-base);
    overflow: hidden;
}

.section .bav2>a::before {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.08) 0%, rgba(118, 75, 162, 0.08) 100%);
    transition: var(--transition-base);
}

.section .bav2>a:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-bottom-color: var(--primary-color);
}

.section .bav2>a:hover::before {
    opacity: 1;
}

.section .bav2 .bloque-imagen {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.section .bav2 .bloque-imagen img {
    transition: var(--transition-slow);
}

.section .bav2>a:hover .bloque-imagen img {
    transform: scale(1.08);
}

.bav .title {
    transition: var(--transition-fast);
}

.section .bav2>a:hover .title {
    color: var(--primary-color);
}

/* ========================================
   Enhanced Rating Stars
   ======================================== */
.rating .stars {
    background: var(--accent-gradient);
    transition: var(--transition-fast);
}

.box-rating .rating {
    background: linear-gradient(90deg, #e8eaf6 0%, #f3f4f6 100%);
}

/* ========================================
   Enhanced Badges
   ======================================== */
.bloque-status {
    background: var(--primary-gradient);
    box-shadow: var(--shadow-md);
    font-weight: 700;
    letter-spacing: 0.5px;
}

.bloque-status.bs-new {
    background: var(--secondary-gradient);
}

.bloque-status.bs-update {
    background: var(--success-gradient);
}

.b-type {
    background: var(--success-gradient);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    font-weight: 700;
    letter-spacing: 0.3px;
}

/* ========================================
   Enhanced Carousel
   ======================================== */
.px-carousel {
    position: relative;
}

.px-carousel-nav button {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-full);
    width: 48px;
    height: 48px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
}

.px-carousel-nav button:hover {
    background: var(--primary-gradient);
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.px-carousel-nav button:hover i {
    color: #fff;
}

/* ========================================
   Enhanced Blog Cards
   ======================================== */
.bloque-blog {
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    transition: var(--transition-base);
    border-bottom: 3px solid transparent;
}

.bloque-blog:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-bottom-color: var(--primary-color);
}

.bloque-blog img {
    border-radius: var(--radius-md);
    transition: var(--transition-slow);
}

.bloque-blog:hover img {
    transform: scale(1.05);
}

.bloque-blog a.title {
    font-weight: 700;
    color: var(--text-primary);
    transition: var(--transition-fast);
}

.bloque-blog a.title:hover {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* ========================================
   Enhanced Buttons
   ======================================== */
.section a.more {
    background: var(--primary-gradient);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    font-weight: 700;
    transition: var(--transition-base);
    border: none;
}

.section a.more:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
    opacity: 1;
}

/* ========================================
   Enhanced Pagination
   ======================================== */
.pagination .current,
.pagination a {
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-base);
}

.pagination a:hover,
.pagination .page-numbers.current {
    background: var(--primary-gradient);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

/* ========================================
   Animations
   ======================================== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

@keyframes pulse {

    0%,
    100% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.05);
    }
}

/* Apply animations */
.section {
    animation: fadeInUp 0.6s ease-out;
}

.bav {
    animation: fadeInUp 0.6s ease-out;
    animation-fill-mode: both;
}

/* Stagger animations for cards */
.bav:nth-child(1) {
    animation-delay: 0.1s;
}

.bav:nth-child(2) {
    animation-delay: 0.15s;
}

.bav:nth-child(3) {
    animation-delay: 0.2s;
}

.bav:nth-child(4) {
    animation-delay: 0.25s;
}

.bav:nth-child(5) {
    animation-delay: 0.3s;
}

.bav:nth-child(6) {
    animation-delay: 0.35s;
}

/* ========================================
   Enhanced Container
   ======================================== */
.container {
    padding-left: var(--spacing-md);
    padding-right: var(--spacing-md);
}

.section {
    margin-bottom: var(--spacing-xl);
}

/* ========================================
   Smooth Scrollbar
   ======================================== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-gradient);
    border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary-dark);
}

/* ========================================
   Responsive Enhancements
   ======================================== */
@media (max-width: 768px) {
    .section .title-section {
        font-size: 22px;
    }

    .section .bav1 a:hover,
    .section .bav2>a:hover {
        transform: translateY(-4px);
    }
}

/* ========================================
   Print Styles
   ======================================== */
@media print {

    .section .bav1 a,
    .section .bav2>a {
        box-shadow: none;
        border: 1px solid var(--border-color);
    }
}

/* ========================================
   ADVANCED ENHANCEMENTS - Extended Features
   ======================================== */

/* ========================================
   Typography Scale & Advanced Settings
   ======================================== */
:root {
    /* Font Sizes Scale - Fluid Typography */
    --fs-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
    /* 12-14px */
    --fs-sm: clamp(0.875rem, 0.825rem + 0.25vw, 1rem);
    /* 14-16px */
    --fs-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
    /* 16-18px */
    --fs-lg: clamp(1.125rem, 1.05rem + 0.375vw, 1.25rem);
    /* 18-20px */
    --fs-xl: clamp(1.25rem, 1.15rem + 0.5vw, 1.5rem);
    /* 20-24px */
    --fs-2xl: clamp(1.5rem, 1.35rem + 0.75vw, 1.875rem);
    /* 24-30px */
    --fs-3xl: clamp(1.875rem, 1.65rem + 1.125vw, 2.25rem);
    /* 30-36px */
    --fs-4xl: clamp(2.25rem, 1.95rem + 1.5vw, 3rem);
    /* 36-48px */

    /* Line Heights */
    --leading-none: 1;
    --leading-tight: 1.25;
    --leading-snug: 1.375;
    --leading-normal: 1.5;
    --leading-relaxed: 1.625;
    --leading-loose: 2;

    /* Letter Spacing */
    --tracking-tighter: -0.05em;
    --tracking-tight: -0.025em;
    --tracking-normal: 0;
    --tracking-wide: 0.025em;
    --tracking-wider: 0.05em;
    --tracking-widest: 0.1em;

    /* Font Weights */
    --fw-light: 300;
    --fw-normal: 400;
    --fw-medium: 500;
    --fw-semibold: 600;
    --fw-bold: 700;
    --fw-extrabold: 800;
}

/* Import Additional Fonts */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* Typography Improvements */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Poppins', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    letter-spacing: var(--tracking-tight);
    line-height: var(--leading-tight);
    font-weight: var(--fw-bold);
    color: var(--text-primary);
}

h1 {
    font-size: var(--fs-4xl);
    margin-bottom: 1.5rem;
}

h2 {
    font-size: var(--fs-3xl);
    margin-bottom: 1.25rem;
}

h3 {
    font-size: var(--fs-2xl);
    margin-bottom: 1rem;
}

h4 {
    font-size: var(--fs-xl);
    margin-bottom: 0.875rem;
}

h5 {
    font-size: var(--fs-lg);
    margin-bottom: 0.75rem;
}

h6 {
    font-size: var(--fs-base);
    margin-bottom: 0.625rem;
}

body {
    font-size: var(--fs-base);
    line-height: var(--leading-normal);
    letter-spacing: var(--tracking-normal);
}

p {
    margin-bottom: 1rem;
    line-height: var(--leading-relaxed);
}

/* ========================================
   Enhanced Forms & Inputs
   ======================================== */
.form-field {
    position: relative;
    margin-bottom: 1.5rem;
}

.form-field input,
.form-field textarea,
.form-field select {
    width: 100%;
    padding: 1rem 1.5rem;
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--fs-base);
    transition: all var(--transition-base);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-family: inherit;
}

.form-field input:focus,
.form-field textarea:focus,
.form-field select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
    outline: none;
}

/* Floating Labels */
.form-field.floating {
    position: relative;
}

.form-field.floating label {
    position: absolute;
    left: 1.5rem;
    top: 1rem;
    color: var(--text-secondary);
    pointer-events: none;
    transition: all var(--transition-base);
    background: var(--bg-secondary);
    padding: 0 0.5rem;
}

.form-field.floating input:focus+label,
.form-field.floating input:not(:placeholder-shown)+label,
.form-field.floating textarea:focus+label,
.form-field.floating textarea:not(:placeholder-shown)+label {
    top: -0.75rem;
    left: 1rem;
    font-size: var(--fs-xs);
    color: var(--primary-color);
    font-weight: var(--fw-semibold);
}

/* Enhanced Comment Form */
#commentform input[type="text"],
#commentform input[type="email"],
#commentform input[type="url"],
#commentform textarea {
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 1rem 1.5rem;
    transition: all var(--transition-base);
    font-size: var(--fs-base);
}

#commentform input:focus,
#commentform textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 4px rgba(102, 126, 234, 0.1);
    transform: translateY(-2px);
}

#commentform input[type="submit"] {
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 0.875rem 2rem;
    border-radius: var(--radius-md);
    font-weight: var(--fw-semibold);
    cursor: pointer;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-md);
}

#commentform input[type="submit"]:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   Enhanced Breadcrumbs
   ======================================== */
#breadcrumbs {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    padding: 1rem 1.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
    margin-bottom: 2rem;
    box-shadow: var(--shadow-sm);
}

#breadcrumbs li {
    display: flex;
    align-items: center;
    font-size: var(--fs-sm);
}

#breadcrumbs li:not(:last-child)::after {
    content: '→';
    margin: 0 0.75rem;
    color: var(--text-secondary);
    font-weight: var(--fw-normal);
}

#breadcrumbs a {
    color: var(--text-secondary);
    transition: all var(--transition-fast);
    padding: 0.25rem 0.5rem;
    border-radius: var(--radius-sm);
}

#breadcrumbs a:hover {
    color: var(--primary-color);
    background: rgba(102, 126, 234, 0.1);
}

#breadcrumbs li:last-child {
    color: var(--primary-color);
    font-weight: var(--fw-semibold);
}

/* ========================================
   Toast Notifications
   ======================================== */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: var(--bg-secondary);
    padding: 1rem 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    display: flex;
    align-items: center;
    gap: 1rem;
    transform: translateX(400px);
    transition: transform var(--transition-base);
    z-index: 99999;
    min-width: 300px;
    max-width: 400px;
}

.toast.show {
    transform: translateX(0);
}

.toast i {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.toast span {
    flex: 1;
    font-size: var(--fs-sm);
    color: var(--text-primary);
}

.toast-success {
    border-left: 4px solid #38ef7d;
}

.toast-success i {
    color: #38ef7d;
}

.toast-error {
    border-left: 4px solid #f5576c;
}

.toast-error i {
    color: #f5576c;
}

.toast-info {
    border-left: 4px solid #4facfe;
}

.toast-info i {
    color: #4facfe;
}

.toast-warning {
    border-left: 4px solid #ffd93d;
}

.toast-warning i {
    color: #ffd93d;
}

/* ========================================
   Skeleton Loading
   ======================================== */
.skeleton {
    background: linear-gradient(90deg,
            #f0f0f0 25%,
            #e0e0e0 50%,
            #f0f0f0 75%);
    background-size: 200% 100%;
    animation: loading 1.5s infinite;
    border-radius: var(--radius-md);
    position: relative;
    overflow: hidden;
}

@keyframes loading {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

.skeleton-card {
    height: 300px;
    margin: 1rem;
    border-radius: var(--radius-lg);
}

.skeleton-text {
    height: 1rem;
    margin-bottom: 0.75rem;
    width: 100%;
    border-radius: var(--radius-sm);
}

.skeleton-text:last-child {
    width: 60%;
}

.skeleton-title {
    height: 1.5rem;
    width: 80%;
    margin-bottom: 1rem;
    border-radius: var(--radius-sm);
}

.skeleton-avatar {
    width: 75px;
    height: 75px;
    border-radius: var(--radius-md);
}

.skeleton-button {
    height: 2.5rem;
    width: 120px;
    border-radius: var(--radius-md);
}

/* ========================================
   Progress Bar (Reading Progress)
   ======================================== */
#progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--primary-gradient);
    width: 0%;
    z-index: 10000;
    transition: width 0.1s linear;
    box-shadow: 0 0 10px rgba(102, 126, 234, 0.5);
}

/* ========================================
   Micro-animations for Buttons
   ======================================== */
.buttond,
.section a.more,
button:not(.px-prev):not(.px-next),
input[type="submit"],
input[type="button"] {
    position: relative;
    overflow: hidden;
}

.buttond::before,
.section a.more::before,
button::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
    pointer-events: none;
}

.buttond:hover::before,
.section a.more:hover::before,
button:hover::before {
    width: 300px;
    height: 300px;
}

/* Icon Animations */
.bav i,
.widget i,
.box-title i {
    transition: transform var(--transition-base);
    display: inline-block;
}

.bav:hover i,
.widget:hover i {
    transform: scale(1.15) rotate(5deg);
}

/* Breathing animation for featured */
@keyframes breathe {

    0%,
    100% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.05);
        opacity: 0.9;
    }
}

.featured-badge,
.bloque-status {
    animation: breathe 2s ease-in-out infinite;
}

/* Shake animation for errors */
@keyframes shake {

    0%,
    100% {
        transform: translateX(0);
    }

    10%,
    30%,
    50%,
    70%,
    90% {
        transform: translateX(-5px);
    }

    20%,
    40%,
    60%,
    80% {
        transform: translateX(5px);
    }
}

.error,
.form-field.error input {
    animation: shake 0.5s;
}

.form-field.error input {
    border-color: #f5576c;
}

/* ========================================
   Enhanced Carousel
   ======================================== */
.px-carousel-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-md);
}

.px-carousel-item::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to top,
            rgba(0, 0, 0, 0.7) 0%,
            transparent 50%);
    opacity: 0;
    transition: opacity var(--transition-base);
    z-index: 1;
    pointer-events: none;
}

.px-carousel-item:hover::before {
    opacity: 1;
}

.px-carousel-item-info {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 1.5rem;
    color: white;
    transform: translateY(100%);
    transition: transform var(--transition-base);
    z-index: 2;
}

.px-carousel-item:hover .px-carousel-item-info {
    transform: translateY(0);
}

.px-carousel-item-info h3 {
    color: white;
    margin-bottom: 0.5rem;
    font-size: var(--fs-lg);
}

.px-carousel-item-info p {
    font-size: var(--fs-sm);
    opacity: 0.9;
    margin: 0;
}

/* ========================================
   Enhanced Mobile-First Grid System
   ======================================== */
:root {
    --mobile: 480px;
    --tablet: 768px;
    --desktop: 1024px;
    --wide: 1280px;
    --ultra-wide: 1536px;
}

/* Base mobile grid */
.baps {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: var(--spacing-sm);
    width: 100%;
}

/* Tablet */
@media (min-width: 768px) {
    .baps {
        grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
        gap: var(--spacing-md);
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .baps {
        grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
        gap: var(--spacing-md);
    }
}

/* Wide screens */
@media (min-width: 1280px) {
    .baps {
        grid-template-columns: repeat(6, 1fr);
    }
}

/* Ultra-wide screens */
@media (min-width: 1536px) {
    .baps {
        grid-template-columns: repeat(8, 1fr);
    }
}

/* ========================================
   Utility Classes
   ======================================== */
.fade-in {
    animation: fadeIn 0.6s ease-out;
}

.slide-up {
    animation: fadeInUp 0.6s ease-out;
}

.scale-in {
    animation: scaleIn 0.4s ease-out;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Loading state */
.loading {
    pointer-events: none;
    opacity: 0.6;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 30px;
    height: 30px;
    margin: -15px 0 0 -15px;
    border: 3px solid var(--primary-color);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    z-index: 100;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Hidden/Visible utilities */
.hidden {
    display: none !important;
}

.visible {
    display: block !important;
}

/* ========================================
   Enhanced Responsive Images
   ======================================== */
img.lazy-load {
    opacity: 0;
    transition: opacity 0.5s ease-in;
}

img.lazy-load.loaded {
    opacity: 1;
}

/* Image hover effects */
.bloque-imagen img,
.bb-image img {
    transition: all var(--transition-slow);
}

.bloque-imagen:hover img,
.bb-image:hover img {
    transform: scale(1.08);
    filter: brightness(1.1);
}

/* ========================================
   Performance Optimizations
   ======================================== */
.gpu-accelerated {
    transform: translateZ(0);
    will-change: transform;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}