/*
Theme Name: Wiki Express
Theme URI: https://wiki-connect.com
Description: Tema hijo de Astra para Wiki Express Learning — academia VIP de oficios técnicos, belleza y apps digitales.
Author: Wiki Express
Template: astra
Version: 3.0.5
Text Domain: wiki-express
*/

/* ============================================================
   DESIGN SYSTEM · CSS CUSTOM PROPERTIES
   ============================================================ */
:root {
    /* Base palette */
    --wx-deep:      #080c14;
    --wx-dark:      #0f1623;
    --wx-slate:     #1a2332;
    --wx-slate-2:   #243044;
    --wx-border:    #2a3a52;
    --wx-muted:     #64748b;
    --wx-muted-2:   #8899aa;
    --wx-light:     #bcc8d6;
    --wx-white:     #e8edf3;
    --wx-pure:      #ffffff;

    /* Accent gradients */
    --wx-blue:      #3b82f6;
    --wx-indigo:    #6366f1;
    --wx-purple:    #8b5cf6;
    --wx-cyan:      #06b6d4;
    --wx-emerald:   #10b981;
    --wx-amber:     #f59e0b;
    --wx-rose:      #f43f5e;

    --wx-gradient-primary:   linear-gradient(135deg, #3b82f6, #8b5cf6);
    --wx-gradient-accent:    linear-gradient(135deg, #06b6d4, #3b82f6);
    --wx-gradient-warm:      linear-gradient(135deg, #f59e0b, #f43f5e);
    --wx-gradient-cool:      linear-gradient(135deg, #6366f1, #06b6d4);
    --wx-gradient-dark:      linear-gradient(180deg, #080c14, #0f1623, #1a2332);

    /* Glass */
    --wx-glass-bg:           rgba(255, 255, 255, 0.03);
    --wx-glass-border:       rgba(255, 255, 255, 0.06);
    --wx-glass-hover:        rgba(255, 255, 255, 0.06);
    --wx-glass-backdrop:     blur(24px) saturate(180%);

    /* Shadows */
    --wx-shadow-sm:          0 2px 8px rgba(0,0,0,0.25);
    --wx-shadow-md:          0 8px 24px rgba(0,0,0,0.3);
    --wx-shadow-lg:          0 16px 48px rgba(0,0,0,0.4);
    --wx-shadow-glow:        0 0 30px rgba(59,130,246,0.15);
    --wx-shadow-glow-lg:     0 0 60px rgba(99,102,241,0.2);

    /* Typography */
    --wx-font:               'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --wx-font-mono:          'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --wx-section:            100px;
    --wx-radius-sm:          8px;
    --wx-radius-md:          14px;
    --wx-radius-lg:          20px;
    --wx-radius-xl:          28px;

    /* Transitions */
    --wx-ease-out:           cubic-bezier(0.16, 1, 0.3, 1);
    --wx-ease-spring:        cubic-bezier(0.34, 1.56, 0.64, 1);
    --wx-duration:           0.4s;
    --wx-duration-slow:      0.7s;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}

body {
    font-family: var(--wx-font);
    background: var(--wx-deep);
    color: var(--wx-light);
    line-height: 1.7;
    letter-spacing: -0.01em;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse 80% 50% at 20% 0%, rgba(99,102,241,0.06), transparent),
        radial-gradient(ellipse 60% 40% at 80% 100%, rgba(139,92,246,0.05), transparent),
        radial-gradient(ellipse 40% 30% at 50% 50%, rgba(6,182,212,0.04), transparent);
    pointer-events: none;
}

a {
    color: var(--wx-blue);
    text-decoration: none;
    transition: color var(--wx-duration) var(--wx-ease-out);
}

a:hover { color: var(--wx-cyan); }

img { max-width: 100%; height: auto; display: block; }

::selection {
    background: rgba(99,102,241,0.3);
    color: var(--wx-pure);
}

/* ============================================================
   EDITORIAL PAGES
   ============================================================ */
.wx-editorial-page {
    min-height: 70vh;
    padding: 120px 24px 80px;
    background:
        radial-gradient(ellipse 70% 45% at 20% 0%, rgba(59,130,246,0.12), transparent),
        radial-gradient(ellipse 60% 45% at 90% 20%, rgba(139,92,246,0.12), transparent),
        var(--wx-deep);
}

.wx-editorial-shell {
    width: min(1120px, 100%);
    margin: 0 auto;
}

.wx-editorial-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 18px;
    padding: 8px 14px;
    border: 1px solid rgba(99,102,241,0.28);
    border-radius: 999px;
    background: rgba(99,102,241,0.10);
    color: #a5b4fc;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.wx-editorial-hero {
    max-width: 760px;
    margin-bottom: 42px;
}

.wx-editorial-hero h1 {
    margin: 0 0 18px;
    color: var(--wx-pure);
    font-size: clamp(40px, 6vw, 76px);
    line-height: 0.98;
    font-weight: 900;
}

.wx-editorial-lead {
    color: var(--wx-light);
    font-size: clamp(17px, 2.4vw, 22px);
    line-height: 1.65;
}

.wx-editorial-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.wx-editorial-panel {
    border: 1px solid var(--wx-glass-border);
    border-radius: var(--wx-radius-md);
    background: linear-gradient(180deg, rgba(255,255,255,0.06), rgba(255,255,255,0.025));
    box-shadow: var(--wx-shadow-md);
    padding: 26px;
}

.wx-editorial-panel h2,
.wx-editorial-panel h3 {
    margin: 0 0 12px;
    color: var(--wx-pure);
    font-size: 22px;
    line-height: 1.2;
}

.wx-editorial-panel p,
.wx-editorial-panel li {
    color: var(--wx-muted-2);
    font-size: 15px;
    line-height: 1.75;
}

.wx-editorial-panel ul {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.wx-editorial-panel li::before {
    content: "✓";
    margin-right: 8px;
    color: var(--wx-emerald);
    font-weight: 900;
}

.wx-editorial-card-wide {
    grid-column: span 2;
}

.wx-access-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 430px);
    gap: 24px;
    align-items: stretch;
}

.wx-login-surface {
    border: 1px solid rgba(59,130,246,0.25);
    border-radius: var(--wx-radius-lg);
    background: linear-gradient(145deg, rgba(15,23,42,0.96), rgba(30,41,59,0.86));
    padding: 30px;
}

.wx-login-surface label {
    display: block;
    margin-bottom: 8px;
    color: var(--wx-light);
    font-size: 13px;
    font-weight: 800;
}

.wx-login-surface input[type="text"],
.wx-login-surface input[type="password"] {
    width: 100%;
    margin-bottom: 16px;
    border: 1px solid var(--wx-border);
    border-radius: var(--wx-radius-sm);
    background: rgba(8,12,20,0.8);
    color: var(--wx-pure);
    padding: 14px 16px;
    font: inherit;
}

.wx-login-surface input[type="submit"] {
    width: 100%;
    border: 0;
    border-radius: var(--wx-radius-sm);
    background: var(--wx-gradient-primary);
    color: white;
    padding: 15px 18px;
    font-weight: 900;
    cursor: pointer;
}

.wx-contact-list {
    display: grid;
    gap: 14px;
}

.wx-contact-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 18px;
    border: 1px solid var(--wx-glass-border);
    border-radius: var(--wx-radius-sm);
    background: rgba(255,255,255,0.035);
}

.wx-contact-icon {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--wx-gradient-primary);
    color: white;
    font-weight: 900;
    flex: 0 0 auto;
}

.wx-contact-item strong {
    display: block;
    color: var(--wx-pure);
    margin-bottom: 2px;
}

.wx-contact-item a,
.wx-contact-item span {
    color: var(--wx-muted-2);
}

.wx-empty-page {
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}

@media (max-width: 880px) {
    .wx-editorial-grid,
    .wx-access-card {
        grid-template-columns: 1fr;
    }
    .wx-editorial-card-wide {
        grid-column: auto;
    }
}

/* ============================================================
   CUSTOM SCROLLBAR
   ============================================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--wx-deep); }
::-webkit-scrollbar-thumb {
    background: var(--wx-border);
    border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover { background: var(--wx-muted); }

/* ============================================================
   SHARED HEADER / NAV
   ============================================================ */
.wx-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 0 24px;
    height: 72px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: rgba(8,12,20,0.75);
    backdrop-filter: var(--wx-glass-backdrop);
    -webkit-backdrop-filter: var(--wx-glass-backdrop);
    border-bottom: 1px solid var(--wx-glass-border);
    transition: background var(--wx-duration) var(--wx-ease-out);
}

.wx-header.scrolled {
    background: rgba(8,12,20,0.92);
    box-shadow: var(--wx-shadow-md);
}

.wx-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    font-size: 20px;
    color: var(--wx-pure);
    text-decoration: none;
    letter-spacing: -0.03em;
}

.wx-logo-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--wx-radius-sm);
    background: var(--wx-gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: white;
    box-shadow: 0 4px 12px rgba(99,102,241,0.3);
}

.wx-nav {
    display: flex;
    align-items: center;
    gap: 8px;
}

.wx-nav a {
    color: var(--wx-muted-2);
    padding: 8px 16px;
    border-radius: var(--wx-radius-sm);
    font-size: 14px;
    font-weight: 500;
    transition: all var(--wx-duration) var(--wx-ease-out);
    text-decoration: none;
}

.wx-nav a:hover {
    color: var(--wx-pure);
    background: var(--wx-glass-hover);
}

.wx-nav-cta {
    background: var(--wx-gradient-primary) !important;
    color: white !important;
    padding: 10px 22px !important;
    border-radius: var(--wx-radius-sm) !important;
    font-weight: 600 !important;
    box-shadow: 0 4px 14px rgba(99,102,241,0.3);
    transition: all var(--wx-duration) var(--wx-ease-spring) !important;
}

.wx-nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(99,102,241,0.45) !important;
}

.wx-mobile-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--wx-pure);
    font-size: 24px;
    cursor: pointer;
    padding: 8px;
}

/* ============================================================
   SHARED FOOTER
   ============================================================ */
.wx-footer {
    background: var(--wx-deep);
    border-top: 1px solid var(--wx-glass-border);
    padding: 60px 24px 32px;
}

.wx-footer-grid {
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
}

.wx-footer-brand p {
    color: var(--wx-muted);
    font-size: 14px;
    line-height: 1.7;
    margin-top: 12px;
    max-width: 320px;
}

.wx-footer-col h4 {
    color: var(--wx-pure);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
    font-weight: 700;
}

.wx-footer-col a {
    display: block;
    color: var(--wx-muted);
    font-size: 14px;
    padding: 4px 0;
    transition: color var(--wx-duration) var(--wx-ease-out);
}

.wx-footer-col a:hover { color: var(--wx-pure); }

.wx-footer-bottom {
    max-width: 1100px;
    margin: 40px auto 0;
    padding-top: 24px;
    border-top: 1px solid var(--wx-glass-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--wx-muted);
    font-size: 13px;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.wx-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: var(--wx-radius-sm);
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    cursor: pointer;
    border: none;
    line-height: 1;
    transition: all var(--wx-duration) var(--wx-ease-spring);
    position: relative;
    overflow: hidden;
}

.wx-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.1), transparent);
    opacity: 0;
    transition: opacity var(--wx-duration) var(--wx-ease-out);
}

.wx-btn:hover::after { opacity: 1; }

.wx-btn-primary {
    background: var(--wx-gradient-primary);
    color: white;
    box-shadow: var(--wx-shadow-glow);
}

.wx-btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: var(--wx-shadow-glow-lg);
    color: white;
}

.wx-btn-accent {
    background: var(--wx-gradient-accent);
    color: var(--wx-deep);
    font-weight: 700;
}

.wx-btn-accent:hover {
    transform: translateY(-3px);
    box-shadow: 0 0 40px rgba(6,182,212,0.3);
}

.wx-btn-outline {
    background: transparent;
    color: var(--wx-pure);
    border: 1.5px solid var(--wx-border);
}

.wx-btn-outline:hover {
    background: var(--wx-glass-bg);
    border-color: var(--wx-blue);
    color: var(--wx-blue);
    transform: translateY(-3px);
}

.wx-btn-lg {
    padding: 18px 40px;
    font-size: 16px;
    border-radius: var(--wx-radius-md);
}

.wx-btn-sm {
    padding: 10px 20px;
    font-size: 13px;
}

/* ============================================================
   GLASS CARD
   ============================================================ */
.wx-card {
    background: var(--wx-glass-bg);
    border: 1px solid var(--wx-glass-border);
    border-radius: var(--wx-radius-lg);
    backdrop-filter: var(--wx-glass-backdrop);
    -webkit-backdrop-filter: var(--wx-glass-backdrop);
    transition: all var(--wx-duration) var(--wx-ease-spring);
    overflow: hidden;
}

.wx-card:hover {
    background: var(--wx-glass-hover);
    border-color: var(--wx-border);
    transform: translateY(-6px);
    box-shadow: var(--wx-shadow-lg), var(--wx-shadow-glow);
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.wx-hero {
    position: relative;
    padding: 140px 24px 100px;
    text-align: center;
    overflow: hidden;
}

.wx-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 60% 50% at 50% 0%, rgba(99,102,241,0.1), transparent),
        radial-gradient(ellipse 80% 40% at 80% 80%, rgba(139,92,246,0.08), transparent),
        radial-gradient(ellipse 40% 30% at 20% 60%, rgba(6,182,212,0.06), transparent);
    pointer-events: none;
}

/* Animated particles */
.wx-hero-particles {
    position: absolute;
    inset: 0;
    pointer-events: none;
    overflow: hidden;
}

.wx-hero-particle {
    position: absolute;
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: var(--wx-blue);
    opacity: 0;
    animation: wx-float-up 8s infinite;
}

@keyframes wx-float-up {
    0%   { transform: translateY(100vh) scale(0); opacity: 0; }
    10%  { opacity: 0.6; }
    90%  { opacity: 0.2; }
    100% { transform: translateY(-10vh) scale(1); opacity: 0; }
}

.wx-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.wx-hero-eyebrow {
    display: inline-block;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: rgba(99,102,241,0.12);
    color: var(--wx-indigo);
    border: 1px solid rgba(99,102,241,0.2);
    margin-bottom: 24px;
}

.wx-hero h1 {
    font-size: clamp(36px, 6vw, 64px);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.03em;
    color: var(--wx-pure);
    margin-bottom: 20px;
}

.wx-hero h1 .wx-gradient-text {
    background: var(--wx-gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.wx-hero-subtitle {
    font-size: clamp(16px, 2vw, 19px);
    color: var(--wx-muted-2);
    max-width: 600px;
    margin: 0 auto 36px;
    line-height: 1.7;
}

.wx-hero-actions {
    display: flex;
    gap: 14px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================================
   SECTION TITLES
   ============================================================ */
.wx-section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 56px;
}

.wx-section-tag {
    display: inline-block;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    background: rgba(16,185,129,0.1);
    color: var(--wx-emerald);
    border: 1px solid rgba(16,185,129,0.2);
    margin-bottom: 16px;
}

.wx-section-header h2 {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 800;
    color: var(--wx-pure);
    letter-spacing: -0.02em;
    margin-bottom: 12px;
}

.wx-section-header p {
    color: var(--wx-muted);
    font-size: 16px;
}

/* ============================================================
   BADGES
   ============================================================ */
.wx-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
}

.wx-badge-blue {
    background: rgba(59,130,246,0.12);
    color: var(--wx-blue);
    border: 1px solid rgba(59,130,246,0.2);
}

.wx-badge-green {
    background: rgba(16,185,129,0.12);
    color: var(--wx-emerald);
    border: 1px solid rgba(16,185,129,0.2);
}

.wx-badge-amber {
    background: rgba(245,158,11,0.12);
    color: var(--wx-amber);
    border: 1px solid rgba(245,158,11,0.2);
}

.wx-badge-purple {
    background: rgba(139,92,246,0.12);
    color: var(--wx-purple);
    border: 1px solid rgba(139,92,246,0.2);
}

.wx-badge-master {
    background: var(--wx-gradient-warm);
    color: var(--wx-deep);
    padding: 3px 10px;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    box-shadow: 0 2px 10px rgba(245,158,11,0.3);
}

/* ============================================================
   FEATURE GRID (HOMEPAGE)
   ============================================================ */
.wx-features {
    padding: var(--wx-section) 24px;
    max-width: 1100px;
    margin: 0 auto;
}

.wx-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.wx-feature-icon {
    width: 56px;
    height: 56px;
    border-radius: var(--wx-radius-md);
    background: var(--wx-gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 20px;
    box-shadow: var(--wx-shadow-glow);
}

/* ============================================================
   PRICING SECTION
   ============================================================ */
.wx-pricing {
    padding: var(--wx-section) 24px;
    background: var(--wx-dark);
}

.wx-pricing-grid {
    max-width: 1000px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 28px;
}

.wx-pricing-card {
    text-align: center;
    padding: 40px 28px;
    position: relative;
}

.wx-pricing-card.featured {
    border: 1.5px solid var(--wx-purple);
    background: rgba(139,92,246,0.04);
}

.wx-pricing-price {
    font-size: 48px;
    font-weight: 800;
    color: var(--wx-pure);
    margin: 16px 0;
    letter-spacing: -0.03em;
}

.wx-pricing-price small {
    font-size: 16px;
    font-weight: 400;
    color: var(--wx-muted);
}

.wx-pricing-features {
    list-style: none;
    padding: 0;
    margin: 24px 0;
    text-align: left;
}

.wx-pricing-features li {
    padding: 8px 0;
    color: var(--wx-muted-2);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.wx-pricing-features li::before {
    content: '✓';
    color: var(--wx-emerald);
    font-weight: 700;
    font-size: 13px;
}

/* ============================================================
   COURSE GRID
   ============================================================ */
.wx-course-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 24px;
}

.wx-course-card {
    background: var(--wx-slate);
    border: 1px solid var(--wx-glass-border);
    border-radius: var(--wx-radius-lg);
    overflow: hidden;
    transition: all var(--wx-duration-slow) var(--wx-ease-spring);
    position: relative;
}

.wx-course-card:hover {
    transform: translateY(-8px);
    border-color: var(--wx-blue);
    box-shadow: var(--wx-shadow-lg), var(--wx-shadow-glow);
}

.wx-course-card-image {
    height: 180px;
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(135deg, rgba(59,130,246,0.24), rgba(139,92,246,0.18)),
        var(--wx-slate);
}

.wx-course-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s var(--wx-ease-out);
}

.wx-course-card:hover .wx-course-card-image img {
    transform: scale(1.08);
}

.wx-course-image-fallback {
    position: absolute;
    inset: 0;
    display: none;
    place-items: center;
    padding: 24px;
    background:
        linear-gradient(135deg, rgba(59,130,246,0.30), rgba(139,92,246,0.24)),
        radial-gradient(ellipse 70% 50% at 20% 0%, rgba(6,182,212,0.18), transparent),
        var(--wx-slate);
}

.wx-course-image-fallback span {
    max-width: 90%;
    color: var(--wx-pure);
    font-size: 22px;
    font-weight: 900;
    line-height: 1.15;
    text-align: center;
}

.wx-course-card-image.wx-image-fallback .wx-course-image-fallback {
    display: grid;
}

.wx-course-card-image::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 30%, rgba(15,22,35,0.9) 100%);
}

.wx-course-card-badge {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 2;
}

.wx-course-card-body {
    padding: 24px;
}

.wx-course-card-body h3 {
    color: var(--wx-pure) !important;
}

.wx-course-card-body p {
    color: var(--wx-light) !important;
}

.wx-course-card-body span {
    color: inherit;
}

.wx-course-card-body > div:first-child span {
    opacity: 1;
}

/* ============================================================
   FILTER BAR
   ============================================================ */
.wx-filter-bar {
    background: rgba(15,22,35,0.8);
    backdrop-filter: var(--wx-glass-backdrop);
    -webkit-backdrop-filter: var(--wx-glass-backdrop);
    border-bottom: 1px solid var(--wx-glass-border);
    padding: 16px 24px;
    position: sticky;
    top: 72px;
    z-index: 99;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    justify-content: center;
    transition: background var(--wx-duration) var(--wx-ease-out);
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes wx-fade-in-up {
    from { opacity: 0; transform: translateY(30px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes wx-glow-pulse {
    0%, 100% { box-shadow: 0 0 20px rgba(99,102,241,0.15); }
    50%      { box-shadow: 0 0 40px rgba(99,102,241,0.3); }
}

@keyframes wx-gradient-shift {
    0%   { background-position: 0% 50%; }
    50%  { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.wx-animate-in {
    animation: wx-fade-in-up 0.8s var(--wx-ease-out) both;
}

.wx-glow-pulse {
    animation: wx-glow-pulse 3s ease-in-out infinite;
}

.wx-gradient-shift {
    background-size: 200% 200%;
    animation: wx-gradient-shift 8s ease infinite;
}

/* Stagger children */
.wx-stagger > * {
    opacity: 0;
    animation: wx-fade-in-up 0.6s var(--wx-ease-out) forwards;
}
.wx-stagger > *:nth-child(1)  { animation-delay: 0.05s; }
.wx-stagger > *:nth-child(2)  { animation-delay: 0.1s; }
.wx-stagger > *:nth-child(3)  { animation-delay: 0.15s; }
.wx-stagger > *:nth-child(4)  { animation-delay: 0.2s; }
.wx-stagger > *:nth-child(5)  { animation-delay: 0.25s; }
.wx-stagger > *:nth-child(6)  { animation-delay: 0.3s; }
.wx-stagger > *:nth-child(7)  { animation-delay: 0.35s; }
.wx-stagger > *:nth-child(8)  { animation-delay: 0.4s; }
.wx-stagger > *:nth-child(9)  { animation-delay: 0.45s; }
.wx-stagger > *:nth-child(10) { animation-delay: 0.5s; }
.wx-stagger > *:nth-child(n+11){ animation-delay: 0.55s; }

/* ============================================================
   WOOCOMMERCE OVERRIDES — DARK PREMIUM
   ============================================================ */
.woocommerce-cart,
.woocommerce-checkout,
.woocommerce-account {
    padding-top: 100px;
    max-width: 1100px;
    margin: 0 auto;
    padding-left: 24px;
    padding-right: 24px;
}

/* Checkout/Cart tables */
.woocommerce table.shop_table {
    background: var(--wx-slate) !important;
    border: 1px solid var(--wx-glass-border) !important;
    border-radius: var(--wx-radius-md) !important;
    overflow: hidden;
    color: var(--wx-light) !important;
}

.woocommerce table.shop_table th {
    background: var(--wx-dark) !important;
    color: var(--wx-muted-2) !important;
    font-weight: 600 !important;
    font-size: 13px !important;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    border-bottom: 1px solid var(--wx-glass-border) !important;
}

.woocommerce table.shop_table td {
    border-bottom: 1px solid var(--wx-glass-border) !important;
    color: var(--wx-light) !important;
}

.woocommerce table.shop_table a {
    color: var(--wx-blue) !important;
}

.woocommerce table.shop_table a:hover {
    color: var(--wx-cyan) !important;
}

/* Product remove button */
.woocommerce a.remove {
    color: var(--wx-muted) !important;
    transition: all var(--wx-duration) var(--wx-ease-out);
}

.woocommerce a.remove:hover {
    color: var(--wx-pure) !important;
    background: rgba(244,63,94,0.2) !important;
}

/* Quantity input */
.woocommerce .quantity .qty {
    background: var(--wx-slate) !important;
    border: 1px solid var(--wx-border) !important;
    color: var(--wx-light) !important;
    border-radius: var(--wx-radius-sm) !important;
}

/* Coupon */
.woocommerce .coupon .input-text {
    background: var(--wx-slate) !important;
    border: 1px solid var(--wx-border) !important;
    color: var(--wx-light) !important;
    border-radius: var(--wx-radius-sm) !important;
}

/* Buttons */
.woocommerce button.button,
.woocommerce a.button,
.woocommerce input.button,
.woocommerce #respond input#submit {
    background: var(--wx-gradient-primary) !important;
    color: white !important;
    border: none !important;
    border-radius: var(--wx-radius-sm) !important;
    font-weight: 600 !important;
    padding: 12px 28px !important;
    transition: all var(--wx-duration) var(--wx-ease-spring) !important;
}

.woocommerce button.button:hover,
.woocommerce a.button:hover {
    transform: translateY(-2px) !important;
    box-shadow: var(--wx-shadow-glow) !important;
}

.woocommerce button.button.alt {
    background: var(--wx-gradient-accent) !important;
    color: var(--wx-deep) !important;
    font-weight: 700 !important;
}

/* Checkout form fields */
.woocommerce form .form-row input.input-text,
.woocommerce form .form-row textarea,
.woocommerce form .form-row select,
.select2-container .select2-selection--single {
    background: var(--wx-slate) !important;
    border: 1px solid var(--wx-border) !important;
    color: var(--wx-light) !important;
    border-radius: var(--wx-radius-sm) !important;
    padding: 12px !important;
}

.woocommerce form .form-row input.input-text:focus,
.woocommerce form .form-row textarea:focus {
    border-color: var(--wx-blue) !important;
    box-shadow: 0 0 0 3px rgba(59,130,246,0.15) !important;
}

/* Checkout review order */
.woocommerce-checkout-review-order-table {
    background: var(--wx-slate) !important;
    border: 1px solid var(--wx-glass-border) !important;
    border-radius: var(--wx-radius-md) !important;
    overflow: hidden;
}

/* Labels */
.woocommerce form .form-row label {
    color: var(--wx-muted-2) !important;
    font-size: 13px !important;
    font-weight: 500 !important;
}

/* Order received */
.woocommerce-order-received {
    padding-top: 100px;
}

.woocommerce-order-received .woocommerce-order {
    background: var(--wx-slate);
    border: 1px solid var(--wx-glass-border);
    border-radius: var(--wx-radius-lg);
    padding: 40px;
    max-width: 700px;
    margin: 0 auto;
    color: var(--wx-light);
}

.woocommerce-order-received h2 {
    color: var(--wx-pure);
}

.woocommerce-order-details {
    color: var(--wx-light);
}

/* Notice/messages */
.woocommerce-message,
.woocommerce-info,
.woocommerce-error {
    background: var(--wx-slate) !important;
    border: 1px solid var(--wx-glass-border) !important;
    color: var(--wx-light) !important;
    border-radius: var(--wx-radius-md) !important;
}

.woocommerce-message::before {
    color: var(--wx-emerald) !important;
}

/* Cart totals */
.cart_totals {
    background: var(--wx-slate) !important;
    border: 1px solid var(--wx-glass-border) !important;
    border-radius: var(--wx-radius-md) !important;
    padding: 24px !important;
    color: var(--wx-light) !important;
}

.cart_totals h2 {
    color: var(--wx-pure) !important;
}

/* Empty cart */
.woocommerce-cart-empty {
    color: var(--wx-muted-2);
}

/* Return to shop */
.return-to-shop a.button {
    background: var(--wx-gradient-primary) !important;
    color: white !important;
}

/* Payment methods */
.woocommerce-checkout #payment {
    background: var(--wx-slate) !important;
    border-radius: var(--wx-radius-md) !important;
}

.woocommerce-checkout #payment div.payment_box {
    background: var(--wx-dark) !important;
    color: var(--wx-muted-2) !important;
    border-radius: var(--wx-radius-sm) !important;
}

.woocommerce-checkout #payment ul.payment_methods {
    border-bottom: 1px solid var(--wx-glass-border) !important;
    padding: 20px !important;
}

.woocommerce-checkout #payment ul.payment_methods li {
    color: var(--wx-light) !important;
}

.woocommerce-checkout #payment div.form-row {
    padding: 20px !important;
}

/* My Account */
.woocommerce-MyAccount-navigation {
    background: var(--wx-slate);
    border: 1px solid var(--wx-glass-border);
    border-radius: var(--wx-radius-md);
    overflow: hidden;
}

.woocommerce-MyAccount-navigation ul {
    list-style: none;
    padding: 0;
}

.woocommerce-MyAccount-navigation ul li a {
    display: block;
    padding: 12px 20px;
    color: var(--wx-muted-2);
    border-bottom: 1px solid var(--wx-glass-border);
    transition: all var(--wx-duration) var(--wx-ease-out);
}

.woocommerce-MyAccount-navigation ul li a:hover,
.woocommerce-MyAccount-navigation ul li.is-active a {
    color: var(--wx-pure);
    background: var(--wx-glass-hover);
}

.woocommerce-MyAccount-content {
    color: var(--wx-light);
}

/* ============================================================
   MERCARO PAGO CHECKOUT OVERRIDE
   ============================================================ */
.wc-woo-mercado-pago-basic-checkout {
    color: var(--wx-light);
}

/* ============================================================
   COMMERCIAL COURSE DETAIL
   ============================================================ */
.wx-course-detail-page {
    min-height: 80vh;
    padding: 120px 24px 90px;
    background:
        radial-gradient(ellipse 70% 45% at 16% 0%, rgba(59,130,246,0.14), transparent),
        radial-gradient(ellipse 60% 45% at 90% 10%, rgba(139,92,246,0.14), transparent),
        var(--wx-deep);
}

.wx-course-detail-hero {
    width: min(1160px, 100%);
    margin: 0 auto 34px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 390px);
    gap: 28px;
    align-items: start;
}

.wx-course-detail-copy h1 {
    margin: 0 0 18px;
    color: var(--wx-pure);
    font-size: clamp(40px, 6vw, 74px);
    line-height: 1;
    font-weight: 900;
}

.wx-course-detail-copy p {
    max-width: 760px;
    color: var(--wx-light);
    font-size: clamp(17px, 2vw, 22px);
    line-height: 1.65;
}

.wx-course-detail-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.wx-course-detail-badges span {
    padding: 9px 13px;
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 999px;
    background: rgba(255,255,255,0.05);
    color: var(--wx-muted-2);
    font-size: 13px;
    font-weight: 700;
}

.wx-course-buy-box {
    position: sticky;
    top: 96px;
    display: grid;
    gap: 14px;
    padding: 26px;
    border: 1px solid rgba(99,102,241,0.22);
    border-radius: var(--wx-radius-md);
    background: linear-gradient(180deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
    box-shadow: var(--wx-shadow-lg);
}

.wx-course-buy-label {
    color: #a5b4fc;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.wx-course-buy-box strong {
    color: var(--wx-pure);
    font-size: 42px;
    line-height: 1;
}

.wx-course-buy-box p,
.wx-course-buy-box small {
    color: var(--wx-muted-2);
    line-height: 1.6;
}

.wx-course-buy-box .wx-btn {
    width: 100%;
    justify-content: center;
}

.wx-course-detail-grid {
    width: min(1160px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.wx-course-content {
    color: var(--wx-light);
    font-size: 16px;
    line-height: 1.8;
}

.wx-course-content h2,
.wx-course-content h3,
.wx-course-content h4 {
    color: var(--wx-pure);
    margin: 28px 0 12px;
}

.wx-course-content p {
    margin-bottom: 14px;
}

/* Tutor LMS fallback readability, in case plugin output appears elsewhere. */
.single-courses,
.single-courses .site,
.single-courses .site-content,
.single-courses .ast-container,
.single-courses .content-area,
.single-courses article,
.single-courses .entry-content,
.tutor-wrap,
.tutor-container,
.tutor-course-single-content-wrapper,
.tutor-course-details-page,
.tutor-course-details-content,
.tutor-course-details-page div,
.tutor-course-details-page p,
.tutor-course-details-page li,
.tutor-course-details-page span {
    color: var(--wx-light) !important;
}

.single-courses h1,
.single-courses h2,
.single-courses h3,
.single-courses h4,
.single-courses .entry-title,
.tutor-wrap h1,
.tutor-wrap h2,
.tutor-wrap h3,
.tutor-wrap h4,
.tutor-course-details-title,
.tutor-course-details-page h1,
.tutor-course-details-page h2,
.tutor-course-details-page h3,
.tutor-course-details-page h4,
.tutor-course-content-title,
.tutor-course-content-title a {
    color: var(--wx-pure) !important;
}

.tutor-color-muted,
.tutor-color-secondary,
.tutor-meta,
.tutor-meta *,
.tutor-course-details-page p,
.tutor-course-content-content,
.tutor-course-content-list-item-title,
.tutor-course-content-list-item-duration,
.tutor-course-content-list-item-status,
.tutor-course-topic-single-header-title,
.tutor-course-details-page .tutor-fs-5,
.tutor-course-details-page .tutor-fs-6,
.tutor-course-details-page .tutor-fs-7 {
    color: var(--wx-muted-2) !important;
}

.tutor-card,
.tutor-course-sidebar-card,
.tutor-course-sidebar-card-body,
.tutor-accordion-item,
.tutor-accordion-item-header,
.tutor-accordion-item-body,
.tutor-course-content-list,
.tutor-course-content-list-item {
    background: var(--wx-slate) !important;
    border-color: var(--wx-glass-border) !important;
    color: var(--wx-light) !important;
}

.tutor-accordion-item-header {
    background: rgba(255,255,255,0.06) !important;
}

.tutor-course-content-list-item:hover {
    background: rgba(255,255,255,0.05) !important;
}

.tutor-course-sidebar-card-pricing,
.tutor-course-sidebar-card-pricing *,
.tutor-course-details-page .tutor-price-preview-box,
.tutor-course-details-page .tutor-price-preview-box * {
    color: var(--wx-pure) !important;
}

.tutor-btn,
.tutor-btn-primary {
    background: var(--wx-gradient-primary) !important;
    border: 0 !important;
    color: #fff !important;
    border-radius: var(--wx-radius-sm) !important;
}

.tutor-btn-outline-primary {
    border-color: rgba(99,102,241,0.5) !important;
    color: var(--wx-pure) !important;
    background: rgba(99,102,241,0.10) !important;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
    .wx-header {
        height: 60px;
        padding: 0 16px;
    }

    .wx-nav { display: none; }

    .wx-mobile-toggle { display: block; }

    .wx-hero {
        padding: 110px 16px 60px;
    }

    .wx-hero h1 {
        font-size: 32px;
    }

    .wx-footer-grid {
        grid-template-columns: 1fr;
    }

    .wx-course-grid {
        grid-template-columns: 1fr;
    }

    .wx-pricing-grid {
        grid-template-columns: 1fr;
    }

    :root {
        --wx-section: 60px;
    }

    .woocommerce-cart,
    .woocommerce-checkout {
        padding-top: 80px;
    }

    .woocommerce table.shop_table {
        font-size: 13px;
    }

    .wx-course-detail-page {
        padding: 96px 16px 64px;
    }

    .wx-course-detail-hero,
    .wx-course-detail-grid {
        grid-template-columns: 1fr;
    }

    .wx-course-buy-box {
        position: static;
    }

    .wx-course-buy-box strong {
        font-size: 34px;
    }
}

@media (max-width: 480px) {
    .wx-hero h1 {
        font-size: 28px;
    }

    .wx-hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .wx-hero-actions .wx-btn {
        width: 100%;
    }
}