/*
Theme Name: TradingSNR Theme
Theme URI: https://example.com/tradingsnr-theme
Author: Antigravity AI
Author URI: https://example.com
Description: Tema de WordPress profesional inspirado en el diseño de Bursadvisory, personalizado para la Escuela de Trading Malaysian SNR & Alchemist SNR.
Version: 1.6.0
License: GNU General Public License v2 or later
Text Domain: tradingsnr-theme
*/

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

/* CSS Variables - Paleta Bursadvisory / Fintech Profesional */
:root {
    --outer-bg: #f8fafc;
    --content-bg: #ffffff;
    --navy-dark: #0f172a;       /* Noche Institucional Bursadvisory */
    --navy-card: #1e293b;       /* Card Oscura */
    --blue-primary: #2563eb;    /* Azul Eléctrico Bursadvisory */
    --blue-hover: #1d4ed8;
    --blue-light: #eff6ff;
    --gold-accent: #f59e0b;     /* Dorado Bursadvisory Accent */
    --gold-hover: #d97706;
    --green-accent: #10b981;    /* Verde WhatsApp / Éxito */
    --text-primary: #0f172a;    /* Texto Principal */
    --text-secondary: #334155;  /* Texto Secundario */
    --text-muted: #64748b;      /* Texto Apagado */
    --border-color: #e2e8f0;    /* Borde Fino */
    --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Reset & Base Styles */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--outer-bg);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

a {
    color: var(--blue-primary);
    text-decoration: none;
    transition: all 0.2s ease;
}

a:hover {
    color: var(--blue-hover);
}

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

.text-center {
    text-align: center;
}

/* Page Frame / Contenedor Exterior con Esquinas Rectas */
.page-frame {
    max-width: 1440px;
    margin: 0 auto;
    background: var(--content-bg);
    border-left: 1px solid var(--border-color);
    border-right: 1px solid var(--border-color);
    border-radius: 0; /* Borde de marco recto */
    box-shadow: 0 10px 40px rgba(15, 23, 42, 0.05);
    overflow: hidden;
}

.site-container {
    padding: 0 44px;
}

/* 1. TOP BAR BURSADVISORY STYLING */
.top-bar {
    background: var(--navy-dark);
    color: #94a3b8;
    font-size: 13px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.top-bar-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 44px;
}

.top-bar-social {
    display: flex;
    align-items: center;
    gap: 24px;
}

.top-link {
    color: #cbd5e1;
    display: flex;
    align-items: center;
    gap: 6px;
    font-weight: 500;
    transition: color 0.2s ease;
}

.top-link:hover {
    color: #ffffff;
}

.top-link.telegram:hover { color: #38bdf8; }
.top-link.whatsapp:hover { color: #4ade80; }

.top-bar-menu ul {
    display: flex;
    list-style: none;
    gap: 20px;
}

.top-bar-menu a {
    color: #cbd5e1;
    font-size: 13px;
    font-weight: 500;
}

.top-bar-menu a:hover {
    color: #ffffff;
}

/* 2. HEADER & LOGO CENTRADO */
.site-header {
    background: #ffffff;
    border-bottom: 1px solid var(--border-color);
}

.logo-section {
    text-align: center;
    padding: 26px 0;
}

.site-title {
    font-family: var(--font-heading);
    font-size: 40px;
    font-weight: 800;
    letter-spacing: -1.5px;
}

.site-title a {
    color: var(--navy-dark);
}

.site-title a span {
    color: var(--blue-primary);
}

.site-logo img {
    max-height: 85px;
    width: auto;
    margin: 0 auto;
    display: block;
}

/* 3. MAIN NAVIGATION BAR (ESTILO BURSADVISORY) */
.main-navigation-bar {
    background: #ffffff;
    border-top: 1px solid var(--border-color);
    border-bottom: 2px solid var(--blue-primary);
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
}

.main-navigation {
    display: flex;
    justify-content: center;
}

.main-navigation ul {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.main-navigation ul li a {
    color: var(--navy-dark);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 15px;
    padding: 16px 24px;
    display: inline-block;
    position: relative;
    letter-spacing: 0.2px;
    transition: color 0.2s ease;
}

.main-navigation ul li a:hover {
    color: var(--blue-primary);
}

.main-navigation ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 3px;
    background: var(--blue-primary);
    transition: width 0.3s ease;
    border-radius: 2px 2px 0 0;
}

.main-navigation ul li a:hover::after,
.main-navigation ul li.current-menu-item a::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 14px 0;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    text-align: center;
}

/* 4. HOME HERO SECTION (INSPIRADO EN BURSADVISORY) */
.home-fullwidth-wrapper {
    width: 100%;
}

.home-hero-section {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 60%, #1d4ed8 100%);
    color: #ffffff;
    padding: 72px 0;
    border-bottom: 3px solid var(--blue-primary);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 950px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.hero-badge {
    background: rgba(37, 99, 235, 0.2);
    border: 1px solid rgba(59, 130, 246, 0.4);
    color: #60a5fa;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    padding: 6px 20px;
    display: inline-block;
    margin-bottom: 22px;
    border-radius: 50px;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 44px;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 20px;
    color: #ffffff;
    letter-spacing: -0.5px;
}

.hero-description {
    font-size: 18px;
    line-height: 1.7;
    color: #cbd5e1;
    margin: 0 auto 34px auto;
    max-width: 840px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn {
    padding: 16px 32px;
    font-weight: 700;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
    border-radius: 8px;
    transition: all 0.25s ease;
}

.btn-primary {
    background: var(--blue-primary);
    color: #ffffff;
    border: 1px solid var(--blue-primary);
    box-shadow: 0 4px 16px rgba(37, 99, 235, 0.4);
}

.btn-primary:hover {
    background: var(--blue-hover);
    box-shadow: 0 6px 22px rgba(37, 99, 235, 0.6);
    transform: translateY(-2px);
    color: #ffffff;
}

.btn-secondary {
    background: transparent;
    color: #ffffff;
    border: 1px solid rgba(255,255,255,0.4);
}

.btn-secondary:hover {
    border-color: #ffffff;
    background: rgba(255,255,255,0.1);
    transform: translateY(-2px);
    color: #ffffff;
}

/* 5. HOME SERVICES SECTION (GRID ESTILO BURSADVISORY) */
.home-services-section {
    padding: 64px 0;
    border-bottom: 1px solid var(--border-color);
}

.section-header {
    margin-bottom: 40px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 800;
    color: var(--navy-dark);
    margin-bottom: 8px;
    letter-spacing: -0.5px;
}

.section-intro {
    font-size: 16px;
    color: var(--text-muted);
}

.fullwidth-4col {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 26px;
}

.service-card {
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-top: 4px solid var(--blue-primary);
    padding: 28px 24px;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:nth-child(2) { border-top-color: var(--gold-accent); }
.service-card:nth-child(3) { border-top-color: var(--green-accent); }
.service-card:nth-child(4) { border-top-color: #ef4444; }

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.12);
}

.service-icon {
    font-size: 40px;
    margin-bottom: 16px;
}

.service-card h3 {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--navy-dark);
    margin-bottom: 12px;
}

.service-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 22px;
    flex-grow: 1;
}

.service-link {
    font-weight: 700;
    font-size: 13px;
    text-transform: uppercase;
    color: var(--blue-primary);
    letter-spacing: 0.5px;
}

.service-link:hover {
    color: var(--blue-hover);
}

/* 6. CTA BANNERS TELEGRAM & WHATSAPP (ESTILO TARJETAS DESTACADAS BURSADVISORY) */
.home-cta-community-section {
    padding: 64px 0;
    background: var(--outer-bg);
    border-bottom: 1px solid var(--border-color);
}

.cta-banner-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.cta-banner-card {
    padding: 40px 36px;
    color: #ffffff;
    border-radius: 16px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.telegram-banner {
    background: linear-gradient(135deg, #0284c7 0%, #1d4ed8 100%);
}

.whatsapp-banner {
    background: linear-gradient(135deg, #059669 0%, #047857 100%);
}

.cta-badge {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    padding: 5px 16px;
    border-radius: 50px;
    display: inline-block;
    margin-bottom: 18px;
    width: fit-content;
    background: rgba(255,255,255,0.22);
    color: #ffffff;
}

.cta-banner-header h2 {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 800;
    line-height: 1.3;
    margin-bottom: 16px;
    color: #ffffff;
}

.cta-banner-header p {
    font-size: 15px;
    line-height: 1.7;
    color: #f1f5f9;
    margin-bottom: 30px;
}

.btn-cta-large {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 16px 28px;
    font-weight: 700;
    font-size: 15px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 8px;
    color: #ffffff !important;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: 0 6px 18px rgba(0,0,0,0.2);
}

.telegram-btn {
    background: #0284c7;
    border: 2px solid #ffffff;
}

.telegram-btn:hover {
    background: #0369a1;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.whatsapp-btn {
    background: #10b981;
    border: 2px solid #ffffff;
}

.whatsapp-btn:hover {
    background: #059669;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

/* 7. BLOG & ARTÍCULOS GRID (DISEÑO BURSADVISORY HIGH CONVERSION) */
.home-blog-section {
    padding: 64px 0;
}

.home-compact-articles-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}

.home-compact-card {
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
    box-shadow: 0 4px 16px rgba(0,0,0,0.04);
}

.home-compact-card:hover {
    transform: translateY(-5px);
    border-color: var(--blue-primary);
    box-shadow: 0 12px 32px rgba(37, 99, 235, 0.15);
}

.home-compact-thumb {
    width: 100%;
    height: 190px;
    overflow: hidden;
    background: #f1f5f9;
    position: relative;
    border-bottom: 1px solid var(--border-color);
}

.home-compact-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.home-compact-card:hover .home-compact-thumb img {
    transform: scale(1.06);
}

/* Badge pill superpuesto estilo Bursadvisory */
.card-overlay-category {
    position: absolute;
    top: 14px;
    left: 14px;
    background: var(--blue-primary);
    color: #ffffff;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 5px 12px;
    border-radius: 50px;
    box-shadow: 0 3px 10px rgba(0,0,0,0.25);
    z-index: 2;
}

.home-compact-info {
    padding: 22px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    justify-content: space-between;
}

.home-compact-title {
    font-family: var(--font-heading);
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    margin-bottom: 12px;
}

.home-compact-title a {
    color: var(--navy-dark);
    transition: color 0.2s ease;
}

.home-compact-title a:hover {
    color: var(--blue-primary);
}

.home-card-excerpt {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.65;
    margin-bottom: 18px;
}

.home-card-readmore a {
    font-size: 13px;
    font-weight: 700;
    color: var(--blue-primary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    display: inline-block;
    transition: color 0.2s ease;
}

.home-card-readmore a:hover {
    color: var(--blue-hover);
}

/* 8. SINGLE POST VIEW (`single.php`) - ESTILO ARTÍCULO BURSADVISORY */
.main-wrapper {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 48px;
    padding: 48px 0;
}

.site-content-area {
    min-width: 0;
}

.single-post-header {
    text-align: center;
    margin-bottom: 32px;
}

.single-post-category {
    margin-bottom: 14px;
}

.cat-badge {
    background: var(--blue-light);
    color: var(--blue-primary);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 18px;
    border-radius: 50px;
    display: inline-block;
}

.single-post-title {
    font-family: var(--font-heading);
    font-size: 38px;
    font-weight: 800;
    line-height: 1.25;
    color: var(--navy-dark);
    margin-bottom: 0;
    letter-spacing: -0.5px;
}

.single-featured-image {
    margin-bottom: 36px;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0,0,0,0.06);
    border: 1px solid var(--border-color);
}

.single-featured-image img {
    width: 100%;
    max-height: 480px;
    object-fit: cover;
}

.entry-content {
    font-size: 17px;
    line-height: 1.8;
    color: var(--text-secondary);
}

.entry-content p {
    margin-bottom: 24px;
}

.entry-content h2 {
    font-family: var(--font-heading);
    font-size: 26px;
    font-weight: 800;
    color: var(--navy-dark);
    margin: 38px 0 16px 0;
    letter-spacing: -0.3px;
}

.entry-content h3 {
    font-family: var(--font-heading);
    font-size: 21px;
    font-weight: 700;
    color: var(--navy-dark);
    margin: 32px 0 14px 0;
}

.entry-content ul, .entry-content ol {
    margin: 0 0 24px 28px;
}

.entry-content li {
    margin-bottom: 10px;
}

.entry-content blockquote {
    border-left: 4px solid var(--blue-primary);
    background: var(--blue-light);
    padding: 20px 24px;
    border-radius: 0 8px 8px 0;
    font-style: italic;
    color: var(--navy-dark);
    margin: 28px 0;
}

/* 9. SIDEBAR BURSADVISORY STYLE */
.site-sidebar {
    display: flex;
    flex-direction: column;
    gap: 36px;
    border-left: 1px solid var(--border-color);
    padding-left: 40px;
}

.widget_sidebar_cta_large {
    background: linear-gradient(135deg, #0f172a 0%, #1d4ed8 100%);
    border: 1px solid var(--blue-primary);
    padding: 28px;
    border-radius: 14px;
    color: #ffffff;
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
}

.cta-box-badge {
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 1px;
    color: var(--blue-primary);
    background: #ffffff;
    padding: 3px 10px;
    border-radius: 50px;
    display: inline-block;
    margin-bottom: 12px;
}

.cta-box-title {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 10px;
}

.cta-box-intro {
    font-size: 14px;
    color: #e2e8f0;
    line-height: 1.6;
    margin-bottom: 20px;
}

.sidebar-cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.btn-sidebar-cta {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 20px;
    font-weight: 700;
    font-size: 13px;
    border-radius: 8px;
    color: #ffffff !important;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
}

.btn-sidebar-cta.telegram {
    background: #0284c7;
    border: 1px solid #0369a1;
}

.btn-sidebar-cta.telegram:hover {
    background: #0369a1;
    transform: translateY(-1px);
}

.btn-sidebar-cta.whatsapp {
    background: #10b981;
    border: 1px solid #059669;
}

.btn-sidebar-cta.whatsapp:hover {
    background: #059669;
    transform: translateY(-1px);
}

.recent-post-item {
    display: flex;
    gap: 14px;
    align-items: center;
    margin-bottom: 18px;
}

.recent-post-item:last-child {
    margin-bottom: 0;
}

.recent-post-thumb {
    width: 72px;
    height: 66px;
    overflow: hidden;
    flex-shrink: 0;
    background: #f1f5f9;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.recent-post-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.recent-post-info {
    flex-grow: 1;
}

.recent-post-title {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    line-height: 1.35;
}

.recent-post-title a {
    color: var(--navy-dark);
}

.recent-post-title a:hover {
    color: var(--blue-primary);
}

/* 10. FOOTER CON DESCARGO DE RIESGO LEGAL */
.site-footer {
    background: var(--navy-dark);
    color: #94a3b8;
    padding: 48px 0 32px 0;
    border-top: 3px solid var(--blue-primary);
    font-size: 14px;
}

.footer-risk-disclaimer {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 24px;
    border-radius: 12px;
    margin-bottom: 32px;
}

.footer-risk-disclaimer h5 {
    color: #f8fafc;
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 8px;
}

.footer-risk-disclaimer p {
    font-size: 12px;
    color: #94a3b8;
    line-height: 1.6;
}

.footer-bottom-info {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 24px;
    font-size: 13px;
    color: #64748b;
}

/* Responsive Media Queries */
@media (max-width: 1200px) {
    .fullwidth-4col, .home-compact-articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {
    .main-wrapper {
        grid-template-columns: 1fr;
    }
    .site-sidebar {
        border-left: none;
        padding-left: 0;
        border-top: 1px solid var(--border-color);
        padding-top: 40px;
    }
    .cta-banner-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .fullwidth-4col, .home-compact-articles-grid {
        grid-template-columns: 1fr;
    }
    .site-container {
        padding: 0 20px;
    }
    .hero-title {
        font-size: 30px;
    }
    .single-post-title {
        font-size: 28px;
    }
}