@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@400;500;600;700&display=swap');
@import url('modules/base.css');
@import url('modules/navigation.css');
@import url('modules/components.css');
@import url('modules/footer.css');

/* Reset y variables CSS */
:root {
    --primary-color: #2563eb; /* Azul corporativo profesional */
    --primary-dark: #1d4ed8;
    --secondary-color: #64748b; /* Gris neutro */
    --success-color: #10b981;
    --warning-color: #f59e0b; /* Amarillo corporativo */
    --danger-color: #ef4444; /* Rojo suave */
    --text-color: #1f2937; /* Gris oscuro para texto */
    --text-light: #6b7280; /* Gris medio para texto secundario */
    --bg-color: #ffffff; /* Fondo blanco limpio */
    --bg-light: #f9fafb; /* Gris muy claro */
    --border-color: #e5e7eb; /* Borde gris suave */

    /* Sombras suaves y profesionales */
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);

    --radius: 8px; /* Bordes redondeados suaves */
    --radius-lg: 12px;

    /* Tipografías modernas y profesionales */
    --font-family-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
    --font-family-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family-body);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--bg-color);
    font-weight: 400;
}

/* ================================================
   POPUP NAVIGATION SYSTEM - INNOVATIVE MOBILE EXPERIENCE
   ================================================ */

/* Header */
.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

/* Logo */
.logo a {
    font-family: var(--font-family-heading);
    font-size: 1.75rem;
    font-weight: 600;
    color: var(--primary-color);
    text-decoration: none;
    display: flex;
    align-items: center;
    transition: color 0.2s ease;
}

.logo a:hover {
    color: var(--primary-dark);
}

.logo img {
    max-height: 45px;
    max-width: 200px;
    object-fit: contain;
    transition: all 0.2s ease;
}

.logo img:hover {
    transform: scale(1.02);
}

/* Desktop Navigation */
.desktop-nav {
    display: none;
    gap: 2rem;
}

.desktop-nav .nav-link {
    font-family: var(--font-family-body);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-color);
    text-decoration: none;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius);
    transition: all 0.2s ease;
    position: relative;
}

.desktop-nav .nav-link:hover {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.05);
}

.desktop-nav .nav-link.active {
    color: var(--primary-color);
    background: rgba(37, 99, 235, 0.1);
    font-weight: 600;
}

/* Mobile Menu Trigger */
.menu-trigger {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 44px;
    height: 44px;
    background: none;
    border: 2px solid var(--primary-color);
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius);
    transition: all 0.3s ease;
    z-index: 1001;
    position: relative;
    box-shadow: inset 0 0 5px rgba(0,255,65,0.5), 0 0 5px rgba(0,255,65,0.5);
}

.menu-trigger:hover {
    background: rgba(0, 255, 65, 0.1);
    box-shadow: inset 0 0 8px rgba(0,255,65,0.8), 0 0 8px rgba(0,255,65,0.8);
}

.menu-trigger:active {
    transform: scale(0.95);
}

.menu-icon {
    position: relative;
    width: 22px;
    height: 16px;
}

.menu-icon span {
    display: block;
    position: absolute;
    height: 2px;
    width: 100%;
    background: var(--primary-color);
    border-radius: 2px;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    box-shadow: 0 0 2px var(--primary-color);
}

.menu-icon span:nth-child(1) {
    top: 0;
}

.menu-icon span:nth-child(2) {
    top: 7px;
}

.menu-icon span:nth-child(3) {
    top: 14px;
}

/* Menu Animation States */
.menu-trigger.active .menu-icon span:nth-child(1) {
    transform: rotate(45deg);
    top: 7px;
    background: var(--bg-color);
    box-shadow: 0 0 2px var(--bg-color);
}

.menu-trigger.active .menu-icon span:nth-child(2) {
    opacity: 0;
    transform: scale(0);
}

.menu-trigger.active .menu-icon span:nth-child(3) {
    transform: rotate(-45deg);
    top: 7px;
    background: var(--bg-color);
    box-shadow: 0 0 2px var(--bg-color);
}
.menu-trigger.active {
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

/* ================================================
   POPUP MENU SYSTEM
   ================================================ */

/* Popup Menu Overlay */
.popup-menu {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.popup-menu.active {
    opacity: 1;
    visibility: visible;
}

/* Popup Menu Content */
.popup-menu-content {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    padding: 2rem;
    max-width: 400px;
    width: 90%;
    box-shadow: var(--shadow-xl);
    transform: scale(0.8) translateY(-20px);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border: 1px solid var(--border-color);
}

.popup-menu.active .popup-menu-content {
    transform: scale(1) translateY(0);
}

/* Popup Menu Header */
.popup-menu-header {
    text-align: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.popup-menu-header h2 {
    font-family: var(--font-family-heading);
    font-size: 1.5rem;
    color: var(--text-color);
    margin: 0;
    font-weight: 600;
}

/* Popup Navigation Links */
.popup-nav {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.popup-nav .nav-link {
    font-family: var(--font-family-body);
    font-size: 1.1rem;
    font-weight: 500;
    color: var(--text-color);
    text-decoration: none;
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border: 1px solid transparent;
}

.popup-nav .nav-link:hover {
    background: rgba(37, 99, 235, 0.05);
    color: var(--primary-color);
    border-color: rgba(37, 99, 235, 0.2);
    transform: translateX(5px);
}

.popup-nav .nav-link.active {
    background: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
    border-color: var(--primary-color);
    font-weight: 600;
}

.popup-nav .nav-link i {
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

/* Close Button */
.close-menu {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.5rem;
    border-radius: var(--radius);
    transition: all 0.2s ease;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.close-menu:hover {
    background: rgba(239, 68, 68, 0.1);
    color: #ef4444;
}

/* ================================================
   RESPONSIVE DESIGN
   ================================================ */

@media (min-width: 768px) {
    .desktop-nav {
        display: flex;
    }

    .menu-trigger {
        display: none;
    }

    .header-content {
        padding: 1rem 2rem;
    }

    .logo a {
        font-size: 2rem;
    }
}

@media (min-width: 1024px) {
    .header-content {
        max-width: 1200px;
    }
}

/* Small Mobile Devices */
@media (max-width: 480px) {
    .header-content {
        padding: 0.75rem 1rem;
    }
    
    .logo a {
        font-size: 1.5rem;
    }
}

/* ================================================
   GRID SYSTEM - Responsive Layout
   ================================================ */

.grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 769px) {
    .grid-cols-3 {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .grid-main {
        grid-template-columns: 2fr 1fr;
    }
}

/* ================================================
   POST STYLES - Cards, Content, Comments
   ================================================ */

/* Post Card */
.post-card {
    background: var(--bg-light);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid var(--border-color);
}

.post-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 255, 65, 0.2);
}

.post-card-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.post-card-content {
    padding: 1.5rem;
}

.post-card-title {
    font-family: var(--font-family-heading);
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.post-card-title a {
    color: var(--primary-color);
    text-decoration: none;
    text-shadow: 0 0 3px var(--primary-color);
}

.post-card-meta {
    font-size: 0.875rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.post-card-excerpt {
    margin-bottom: 1rem;
}

.post-card-read-more {
    font-family: var(--font-family-heading);
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: 700;
}

.post-card-read-more:hover {
    text-decoration: underline;
}

/* Post Content */
.post-content h1, .post-content h2, .post-content h3 {
    font-family: var(--font-family-heading);
    color: var(--primary-color);
    margin: 2rem 0 1rem;
    text-shadow: var(--shadow);
}

.post-content p {
    margin-bottom: 1rem;
    line-height: 1.8;
}

.post-content a {
    color: var(--secondary-color);
    text-decoration: underline;
}

.post-content a:hover {
    color: var(--primary-color);
}

.post-content blockquote {
    margin: 1.5rem 0;
    padding: 1rem 1.5rem;
    background: var(--bg-light);
    border-left: 4px solid var(--primary-color);
    font-style: italic;
    box-shadow: inset 5px 0 15px rgba(0, 255, 65, 0.1);
}

.post-content ul, .post-content ol {
    margin: 1rem 0 1rem 1.5rem;
}

.post-content li {
    margin-bottom: 0.5rem;
}

/* Comments Section */
.comments-section {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px dashed var(--border-color);
}

.comments-section h3 {
    font-family: var(--font-family-heading);
    font-size: 1.8rem;
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.comment {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background: var(--bg-light);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
}

.comment-author {
    font-weight: 700;
    color: var(--primary-color);
}

.comment-date {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-left: 0.5rem;
}

.comment-form {
    margin-top: 2rem;
}

.comment-form textarea {
    width: 100%;
    padding: 1rem;
    border-radius: var(--radius);
    border: 1px solid var(--border-color);
    background: var(--bg-light);
    color: var(--text-color);
    font-family: var(--font-family-body);
    resize: vertical;
    min-height: 120px;
    margin-bottom: 1rem;
}

.comment-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 10px rgba(0, 255, 65, 0.3);
}
    
    .mobile-menu-toggle {
        width: 44px;
        height: 44px;
        padding: 10px;
    }


/* Fallback for very old browsers */
@supports not (backdrop-filter: blur(10px)) {
    .header {
        background: var(--bg-color);
        backdrop-filter: none;
    }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .nav-link {
        border: 1px solid currentColor;
    }
    
    .nav-link.active {
        background: currentColor;
        color: var(--bg-color);
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .nav, .nav-menu, .hamburger-line, .mobile-menu-toggle {
        transition: none;
    }
}

/* Touch Device Enhancements */
@media (hover: none) and (pointer: coarse) {
    .nav-link {
        padding: 1rem 1.5rem;
        min-height: 48px;
        display: flex;
        align-items: center;
    }
    
    .mobile-menu-toggle {
        min-width: 44px;
        min-height: 44px;
        padding: 7px;
    }
    
    .nav-close {
        min-width: 44px;
        min-height: 44px;
    }
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Main Content */
.main {
    padding: 2rem 0;
    min-height: calc(100vh - 140px);
}

.content-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 3rem;
    margin-top: 2rem;
}

.posts-section {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

/* Post Cards */
.post-card {
    background: var(--bg-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.post-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.post-image {
    width: 100%;
    height: 240px;
    overflow: hidden;
}

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

.post-content {
    padding: 2rem;
}

.post-header {
    margin-bottom: 1rem;
}

.post-title {
    margin-bottom: 0.75rem;
}

.post-title a {
    color: var(--text-color);
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: 600;
    line-height: 1.3;
}

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

.post-meta {
    display: flex;
    gap: 1.5rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.post-excerpt {
    margin: 1.5rem 0;
    color: var(--text-light);
    line-height: 1.7;
}

.post-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color);
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: gap 0.2s ease;
}

.read-more:hover {
    gap: 0.75rem;
}

/* Single Post */
.post-single {
    background: var(--bg-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    margin-bottom: 3rem;
}

.post-single .post-header {
    padding: 3rem 3rem 1rem;
}

.post-single .post-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

.post-featured-image {
    width: 100%;
    height: 400px;
    overflow: hidden;
}

.post-featured-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.post-single .post-content {
    padding: 2rem 3rem 3rem;
    font-size: 1.1rem;
    line-height: 1.8;
}

.post-video {
    margin: 2rem auto;
    padding: 2rem;
    background: var(--bg-light);
    border-radius: var(--radius);
    max-width: 500px; /* Limita el ancho total para centrar mejor */
    text-align: center; /* Centra el contenido */
}

.post-video h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.video-container {
    position: relative;
    width: 100%;
    max-width: 400px; /* Limita el ancho para formato móvil */
    margin: 0 auto; /* Centra el video */
    padding-bottom: 177.78%; /* 9:16 ratio vertical (mobile-like) */
    height: 0;
    overflow: hidden;
    border-radius: var(--radius);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Sidebar */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.widget {
    background: var(--bg-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 2rem;
}

.widget h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: 1.25rem;
}

.recent-posts {
    list-style: none;
}

.recent-posts li {
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-color);
}

.recent-posts li:last-child {
    border-bottom: none;
}

.recent-posts a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    display: block;
    margin-bottom: 0.25rem;
}

.recent-posts a:hover {
    color: var(--primary-color);
}

.recent-posts small {
    color: var(--text-light);
    font-size: 0.875rem;
}

/* Comments */
.comments-section {
    background: var(--bg-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 3rem;
}

/* User comment integration styles */
.user-comment-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: 8px;
    margin-bottom: 1.5rem;
    color: white;
}

.user-avatar {
    width: 50px;
    height: 50px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.user-details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.user-details strong {
    font-size: 1.1rem;
}

.user-details span {
    opacity: 0.8;
    font-size: 0.9rem;
}

.user-actions {
    display: flex;
    gap: 0.75rem;
}

.btn-link {
    color: white;
    text-decoration: none;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    transition: all 0.2s ease;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-link:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.guest-comment-notice {
    background: white;
    border: 2px solid #e5e7eb;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    overflow: hidden;
}

.notice-content {
    padding: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.notice-content i {
    color: #3b82f6;
    font-size: 1.5rem;
    margin-top: 0.25rem;
    flex-shrink: 0;
}

.notice-content p {
    margin: 0 0 1rem 0;
    color: #374151;
}

.auth-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
}

.comment-notice {
    background: #fef3c7;
    border: 1px solid #f59e0b;
    color: #92400e;
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.comments-title {
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-color);
}

.comment-form-container {
    margin-bottom: 3rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
}

.comment-form-container h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.comment-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 0.5rem;
    color: var(--text-color);
    font-weight: 500;
}

.form-group input,
.form-group textarea {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgb(37 99 235 / 0.1);
}

/* Comments List */
.comments-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.comment {
    padding: 2rem;
    background: var(--bg-light);
    border-radius: var(--radius);
    border-left: 4px solid var(--primary-color);
}

.comment-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.comment-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-color);
}

.comment-date {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-light);
    font-size: 0.875rem;
}

.comment-content {
    line-height: 1.6;
    color: var(--text-color);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin-top: 3rem;
}

.page-btn {
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    background: var(--bg-color);
    color: var(--text-color);
    text-decoration: none;
    border-radius: var(--radius);
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.page-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.page-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    font-family: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    text-decoration: none;
    border: none;
    border-radius: var(--radius);
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-outline {
    background: transparent;
    color: var(--text-color);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--bg-light);
}

/* Alerts */
.alert {
    padding: 1rem 1.5rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.alert-success {
    background: rgb(34 197 94 / 0.1);
    color: var(--success-color);
    border: 1px solid rgb(34 197 94 / 0.2);
}

.alert-error {
    background: rgb(239 68 68 / 0.1);
    color: var(--danger-color);
    border: 1px solid rgb(239 68 68 / 0.2);
}

/* Empty States */
.no-posts,
.no-comments {
    text-align: center;
    padding: 4rem 2rem;
    color: var(--text-light);
}

.no-posts i,
.no-comments i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.no-posts h2 {
    margin-bottom: 0.5rem;
    color: var(--text-color);
}

/* Footer */
.footer {
    background: var(--bg-light);
    border-top: 1px solid var(--border-color);
    padding: 2rem 0;
    text-align: center;
    color: var(--text-light);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    max-width: 600px;
    margin: 0 auto;
}

.footer-logo img {
    max-height: 40px;
    max-width: 150px;
    object-fit: contain;
    margin-bottom: 0.5rem;
}

.footer-description p {
    font-size: 0.95rem;
    line-height: 1.5;
    margin: 0;
    opacity: 0.9;
}

.footer-copyright p {
    font-size: 0.9rem;
    margin: 0;
    font-weight: 500;
}

.footer-additional p {
    font-size: 0.85rem;
    margin: 0;
    opacity: 0.8;
}

.footer-social {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 0.5rem;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 0.9rem;
}

.footer-social a:hover {
    background: var(--accent-color);
    transform: translateY(-2px);
}

@media (max-width: 768px) {
    .footer-content {
        gap: 0.8rem;
    }
    
    .footer-social {
        gap: 0.8rem;
    }
    
    .footer-social a {
        width: 32px;
        height: 32px;
        font-size: 0.8rem;
    }
}

/* Hero Slider */
.hero-slider {
    position: relative;
    width: 100%;
    height: 60vh; /* Usa 60% de la altura de la ventana para mejor adaptación */
    min-height: 400px; /* Altura mínima para pantallas pequeñas */
    max-height: 650px; /* Altura máxima para pantallas muy grandes */
    overflow: hidden;
    margin-bottom: 3rem;
}

.slider-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}

.slide.active {
    opacity: 1;
}

.slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.slide:hover img {
    transform: scale(1.02);
}

.slide-content {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: white;
    padding: 3rem 0 2rem;
}

.slide-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 0 2px 4px rgba(0,0,0,0.5);
}

.slide-description {
    font-size: 1.125rem;
    margin-bottom: 2rem;
    opacity: 0.9;
    text-shadow: 0 1px 2px rgba(0,0,0,0.5);
}

.slide-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.875rem 2rem;
    background: var(--primary-color);
    color: white;
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 500;
    transition: all 0.3s ease;
}

.slide-btn:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Slider Navigation */
.slider-nav {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 2rem;
    transform: translateY(-50%);
    z-index: 10;
    pointer-events: none;
}

.slider-btn {
    pointer-events: all;
    width: 60px;
    height: 60px;
    border: none;
    background: rgba(0,0,0,0.6);
    color: white;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    border: 2px solid rgba(255,255,255,0.1);
}

.slider-btn:hover {
    background: rgba(0,0,0,0.8);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0,0,0,0.4);
}

.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 0.75rem;
    z-index: 10;
}

.dot {
    width: 14px;
    height: 14px;
    border: none;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
    border: 2px solid rgba(255,255,255,0.2);
}

.dot.active {
    background: white;
    transform: scale(1.3);
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.dot:hover {
    background: rgba(255,255,255,0.8);
    transform: scale(1.2);
}

/* Category Filters */
.category-filters {
    margin-bottom: 2rem;
    padding: 2rem;
    background: var(--bg-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

.category-filters h3 {
    margin-bottom: 1rem;
    color: var(--text-color);
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.filter-btn {
    padding: 0.5rem 1rem;
    background: var(--bg-light);
    color: var(--text-color);
    text-decoration: none;
    border-radius: var(--radius);
    font-size: 0.875rem;
    font-weight: 500;
    border: 1px solid var(--border-color);
    transition: all 0.2s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Post Meta Enhancements */
.post-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--text-light);
}

.post-meta span {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.post-category {
    background: var(--primary-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
}

.post-type {
    background: var(--success-color);
    color: white;
    padding: 0.25rem 0.75rem;
    border-radius: 9999px;
    font-size: 0.75rem;
}

.post-keywords {
    color: var(--secondary-color);
    font-style: italic;
}

/* Navigation Active State - moved to modern navigation section */

/* Responsive */
@media (max-width: 1024px) {
    .content-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .container {
        padding: 0 1rem;
    }
}

/* Pantallas ultra-wide (21:9 y similares) */
@media (min-width: 2560px) {
    .hero-slider {
        height: 700px;
        max-height: 800px;
    }
    
    .slide-title {
        font-size: 4rem;
    }
    
    .slide-description {
        font-size: 1.5rem;
    }
    
    .container {
        max-width: 1600px;
    }
    
    .slider-btn {
        width: 70px;
        height: 70px;
        font-size: 1.6rem;
    }
}

/* Pantallas grandes (1920x1080 y superiores) */
@media (min-width: 1920px) and (max-width: 2559px) {
    .hero-slider {
        height: 650px; /* Altura fija para pantallas muy grandes */
    }
    
    .slide-title {
        font-size: 3.5rem;
    }
    
    .slide-description {
        font-size: 1.375rem;
    }
    
    .container {
        max-width: 1400px;
    }
}

/* Pantallas medianas-grandes (1440px - escritorio estándar) */
@media (min-width: 1440px) and (max-width: 1919px) {
    .hero-slider {
        height: 550px;
    }
    
    .slide-title {
        font-size: 3rem;
    }
    
    .slide-description {
        font-size: 1.25rem;
    }
}

/* Pantallas medianas (1024px - tablets landscape y laptops pequeños) */
@media (min-width: 1024px) and (max-width: 1439px) {
    .hero-slider {
        height: 450px;
    }
    
    .slide-title {
        font-size: 2.5rem;
    }
    
    .slide-description {
        font-size: 1.125rem;
    }
}

/* Tablets (768px - 1023px) */
@media (min-width: 769px) and (max-width: 1023px) {
    .hero-slider {
        height: 400px;
    }
    
    .slide-title {
        font-size: 2.25rem;
    }
    
    .slide-description {
        font-size: 1.1rem;
    }
}

/* Móviles (hasta 768px) */
@media (max-width: 768px) {
    .hero-slider {
        height: 50vh;
        min-height: 300px;
        max-height: 400px;
    }
    
    .slide-title {
        font-size: 1.875rem;
    }
    
    .slide-description {
        font-size: 1rem;
    }
    
    .slider-btn {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .slider-nav {
        padding: 0 1rem;
    }
    
    .slider-dots {
        bottom: 20px;
        gap: 0.5rem;
    }
    
    .dot {
        width: 12px;
        height: 12px;
    }
    
    .slide-content {
        padding: 2rem 0 1.5rem;
    }
    
    .filter-buttons {
        justify-content: center;
    }
    
    .category-filters {
        text-align: center;
        padding: 1.5rem;
    }
    
    .header .container {
        flex-direction: column;
        gap: 1rem;
        padding: 1rem;
    }
    
    .post-single .post-title {
        font-size: 2rem;
    }
    
    .post-single .post-header,
    .post-single .post-content,
    .comments-section {
        padding: 2rem 1.5rem;
    }
    
    .post-video {
        margin: 2rem 1rem;
        padding: 1.5rem;
        max-width: 100%; /* En móviles usa todo el ancho disponible */
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .pagination {
        flex-wrap: wrap;
    }
}

@media (max-width: 480px) {
    .post-card {
        margin: 0 -1rem;
        border-radius: 0;
    }
    
    .widget {
        margin: 0 -1rem;
        border-radius: 0;
    }
    
    .post-single,
    .comments-section {
        margin: 0 -1rem;
        border-radius: 0;
    }
}

/* Sección de Presentación - INDEX */
.presentation-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #3b82f6 100%);
    color: white;
    padding: 4rem 0;
    margin-bottom: 2rem;
}

.presentation-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.presentation-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.presentation-content p {
    font-size: 1.2rem;
    line-height: 1.6;
    opacity: 0.95;
    margin-bottom: 2rem;
}

.cta-button {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 1rem 2rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.cta-button:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* ============================================================================
   SECCIONES MODULARES - PARA ABOUT.PHP
   ============================================================================ */

/* Sección Hero */
.hero-section {
    background: linear-gradient(135deg, var(--primary-color) 0%, #3b82f6 100%);
    color: white;
    padding: 6rem 0;
    margin-bottom: 2rem;
    position: relative;
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(37, 99, 235, 0.8);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    line-height: 1.1;
    text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

.hero-subtitle {
    font-size: 1.5rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    opacity: 0.9;
}

.hero-description {
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

.hero-cta {
    display: inline-block;
    background: rgba(255, 255, 255, 0.2);
    color: white;
    padding: 1rem 2.5rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.hero-cta:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* Sección Sobre Nosotros */
.about-section {
    padding: 5rem 0;
    background: var(--bg-light);
}

.about-section .section-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.about-text p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.features-list {
    list-style: none;
    padding: 0;
}

.features-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    color: var(--text-color);
    font-weight: 500;
}

.features-list i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.about-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* Sección Servicios */
.services-section {
    padding: 5rem 0;
    background: var(--bg-color);
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.section-header p {
    font-size: 1.1rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    padding: 2.5rem;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

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

.service-image img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--radius);
    margin-bottom: 1.5rem;
}

.service-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), #3b82f6);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
}

.service-icon i {
    font-size: 2rem;
    color: white;
}

.service-content h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-color);
}

.service-content p {
    color: var(--text-light);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    color: var(--text-light);
    padding: 0.25rem 0;
    font-size: 0.9rem;
}

.service-features li:before {
    content: "✓";
    color: var(--primary-color);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* Sección Contacto */
.contact-section {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--primary-color) 0%, #3b82f6 100%);
    color: white;
}

.contact-info {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-info h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.contact-info p {
    font-size: 1.1rem;
    line-height: 1.6;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    background: rgba(255, 255, 255, 0.1);
    padding: 1rem 1.5rem;
    border-radius: 50px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.contact-item i {
    font-size: 1.2rem;
    opacity: 0.9;
}

.contact-item a,
.contact-item span {
    color: white;
    text-decoration: none;
    font-weight: 500;
}

.contact-item a:hover {
    text-decoration: underline;
}

/* Botones de Compartir */
.share-section {
    background: var(--bg-light);
    border-radius: var(--radius);
    padding: 2rem;
    margin: 2rem 0;
    border: 1px solid var(--border-color);
}

.share-title {
    color: var(--text-color);
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-align: center;
}

.share-title i {
    color: var(--primary-color);
    margin-right: 0.5rem;
}

.share-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.share-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    border-radius: var(--radius);
    text-decoration: none;
    color: white;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.share-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    text-decoration: none;
    color: white;
}

.share-btn i {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.share-btn span {
    font-size: 0.9rem;
}

/* Colores específicos para cada red social */
.share-btn.facebook {
    background: #1877f2;
}

.share-btn.facebook:hover {
    background: #166fe5;
    color: white;
}

.share-btn.whatsapp {
    background: #25d366;
}

.share-btn.whatsapp:hover {
    background: #22c55e;
    color: white;
}

.share-btn.instagram {
    background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.share-btn.instagram:hover {
    background: linear-gradient(45deg, #e8832b 0%, #de5a2c 25%, #d41e3b 50%, #c41b5e 75%, #b41080 100%);
    color: white;
}

.share-btn.pinterest {
    background: #bd081c;
}

.share-btn.pinterest:hover {
    background: #a6071a;
    color: white;
}

/* Responsive para botones de compartir */
@media (max-width: 768px) {
    .presentation-content h2 {
        font-size: 2rem;
    }
    
    .presentation-content p {
        font-size: 1.1rem;
    }
    
    .share-buttons {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.8rem;
    }
    
    .share-btn {
        padding: 0.8rem;
    }
    
    .share-btn i {
        font-size: 1.3rem;
    }
    
    .share-btn span {
        font-size: 0.8rem;
    }
    
    /* Responsive: Secciones de Presentación */
    .hero-section {
        padding: 4rem 0;
        background-attachment: scroll;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1.1rem;
    }
    
    .about-section .section-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .service-card {
        padding: 2rem;
    }
    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .contact-details {
        align-items: stretch;
    }
    
    .contact-item {
        justify-content: center;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 3rem 0;
    }
    
    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-cta {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
    
    .service-card {
        padding: 1.5rem;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
    }
    
    .service-icon i {
        font-size: 1.5rem;
    }
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .about-text h2 {
        font-size: 2rem;
    }
    
    .contact-info h2 {
        font-size: 2rem;
    }
}

/* ================================================
   MODULAR SECTIONS (About Page)
   ================================================ */

/* Section Titles */
.section-title {
    font-size: 2.5rem;
    color: var(--text-primary);
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-description {
    font-size: 1.1rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 3rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* About Section */
.about-section {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.about-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.about-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: 3rem;
}

.about-image {
    text-align: center;
    margin-top: 2rem;
}

.about-image img {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

/* Services Section */
.services-section {
    padding: 4rem 0;
    background: var(--bg-primary);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.service-card {
    background: var(--bg-secondary);
    border-radius: 12px;
    padding: 2rem;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

.service-title {
    font-size: 1.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
}

.service-description {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-features {
    list-style: none;
    padding: 0;
    margin: 0;
}

.service-features li {
    color: var(--text-secondary);
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.service-features li:last-child {
    border-bottom: none;
}

.service-features li:before {
    content: "✓";
    color: var(--primary-color);
    font-weight: bold;
    margin-right: 0.5rem;
}

/* Contact Section */
.contact-section {
    padding: 4rem 0;
    background: var(--bg-secondary);
}

.contact-content {
    max-width: 600px;
    margin: 0 auto;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.contact-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    width: 20px;
    text-align: center;
}

.contact-item span {
    color: var(--text-primary);
    font-weight: 500;
}

/* Features grid */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.feature-item {
    text-align: center;
    padding: 1.5rem;
    background: var(--bg-primary);
    border-radius: 8px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.feature-title {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.feature-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

@media (max-width: 768px) {
    .about-section {
        padding: 2rem 0;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .feature-item {
        padding: 1rem;
    }
    
    .feature-icon {
        font-size: 2rem;
    }
    
    /* User comment integration responsive styles */
    .user-comment-info {
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .user-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-link {
        justify-content: center;
    }
    
    .notice-content {
        flex-direction: column;
        text-align: center;
    }
    
    .auth-actions {
        justify-content: center;
    }
}