/* Responsive Design - Mobile First Approach */

/* Base responsive rules */
* {
    box-sizing: border-box;
}

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

/* Container responsive behavior */
.container {
    width: 100%;
    padding: 0 15px;
    margin: 0 auto;
}

/* Mobile menu button styles */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: #333;
    cursor: pointer;
    z-index: 1000;
    padding: 8px;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.mobile-menu-btn:hover {
    background: rgba(0, 0, 0, 0.1);
}

/* Handle both navigation structures */
.main-nav ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

/* Laptop and Desktop optimizations (1024px and up) */
@media screen and (min-width: 1024px) {
    .container {
        max-width: 1200px;
        padding: 0 40px;
    }
    
    .trending-grid {
        grid-template-columns: 2fr 1fr 1fr;
        grid-template-rows: 1fr 1fr;
        gap: 30px;
        max-height: 650px;
    }
    
    .hero-content {
        grid-template-columns: 1.2fr 1fr;
        gap: 80px;
        align-items: center;
    }
    
    .hero-text h2 {
        font-size: 52px;
        line-height: 1.1;
    }
    
    .articles-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .events-grid {
        grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
        gap: 30px;
    }
    
    .content-grid {
        grid-template-columns: 2fr 1fr;
        gap: 50px;
    }
    
    .main-nav li {
        margin-left: 40px;
    }
    
    .main-nav a {
        font-size: 16px;
        padding: 10px 0;
    }
    
    .article-card {
        min-height: 420px;
    }
    
    .article-card img {
        height: 200px;
    }
    
    .article-content {
        padding: 20px;
    }
    
    .article-content h3 {
        font-size: 16px;
        line-height: 1.3;
        margin-bottom: 10px;
    }
    
    .article-content p {
        font-size: 13px;
        line-height: 1.5;
        margin-bottom: 15px;
        display: -webkit-box;
        -webkit-line-clamp: 4;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }
    
    .sidebar-widget {
        margin-bottom: 25px;
    }
    
    .content-section {
        margin-bottom: 50px;
    }
}

/* Large Desktop (1440px and up) */
@media screen and (min-width: 1440px) {
    .container {
        max-width: 1400px;
        padding: 0 60px;
    }
    
    .trending-grid {
        gap: 40px;
        max-height: 700px;
    }
    
    .hero-text h2 {
        font-size: 58px;
    }
    
    .articles-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 35px;
    }
    
    .events-grid {
        grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    }
    
    .content-grid {
        grid-template-columns: 2.2fr 1fr;
        gap: 60px;
    }
    
    .article-card {
        min-height: 450px;
    }
    
    .article-card img {
        height: 220px;
    }
    
    .article-content {
        padding: 25px;
    }
    
    .article-content h3 {
        font-size: 17px;
    }
    
    .article-content p {
        font-size: 14px;
    }
}

/* Tablet styles (768px to 1024px) */
@media screen and (min-width: 768px) and (max-width: 1023px) {
    .container {
        padding: 0 30px;
    }
    
    .trending-grid {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: auto;
        gap: 25px;
        max-height: none;
    }
    
    .trending-item.featured {
        grid-column: 1 / -1;
        grid-row: 1;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .main-nav {
        display: none;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .articles-grid {
        grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
        gap: 25px;
    }
    
    .events-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .event-card {
        flex-direction: column;
        text-align: center;
    }
    
    .event-date {
        align-self: center;
    }
}

/* Mobile First - Base styles (320px to 767px) */
@media screen and (max-width: 767px) {
    
    /* Show mobile menu button */
    .mobile-menu-btn {
        display: block;
    }
    
    /* Navigation fixes for both structures */
    .navbar {
        padding: 10px 15px;
    }
    
    .header-main {
        padding: 10px 0;
    }
    
    .header-content {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .logo h1 {
        font-size: 24px;
        margin: 0;
    }
    
    .logo p {
        font-size: 12px;
        margin: 5px 0 0;
    }
    
    /* Hide main navigation on mobile */
    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        z-index: 999;
    }
    
    .main-nav.active {
        display: block;
    }
    
    .main-nav ul {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .main-nav li {
        width: 100%;
        margin: 10px 0;
    }
    
    .main-nav a {
        display: block;
        padding: 10px 15px;
        border-radius: 5px;
        transition: background 0.3s ease;
    }
    
    .main-nav a:hover {
        background: rgba(102, 126, 234, 0.1);
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        z-index: 999;
    }
    
    .nav-links.active {
        display: flex;
    }
    
    .nav-links li {
        margin: 10px 0;
        width: 100%;
        text-align: center;
    }
    
    .nav-links a {
        display: block;
        padding: 10px 15px;
        border-radius: 5px;
        transition: background 0.3s ease;
    }
    
    .nav-links a:hover {
        background: rgba(102, 126, 234, 0.1);
    }
    
    /* Hero Section Mobile */
    .hero-section {
        padding: 60px 0 40px;
        min-height: 50vh;
        text-align: center;
    }
    
    .hero-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .hero-text {
        text-align: center;
        padding: 0;
    }
    
    .hero-text h2 {
        font-size: 24px;
        line-height: 1.3;
        margin-bottom: 15px;
    }
    
    .hero-text p {
        font-size: 14px;
        line-height: 1.5;
    }
    
    .hero-image {
        margin-top: 20px;
    }
    
    .hero-image img {
        max-width: 300px;
        margin: 0 auto;
    }
    
    /* Button responsive */
    .btn-primary {
        padding: 12px 24px;
        font-size: 14px;
        width: 100%;
        margin: 10px 0;
    }
    
    /* Trending section mobile */
    .trending-section {
        padding: 40px 0;
    }
    
    .trending-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        max-width: 100%;
    }
    
    .trending-item {
        min-height: auto;
        max-width: 100%;
    }
    
    .trending-item img {
        height: 200px;
    }
    
    .trending-item.featured img {
        height: 200px;
    }
    
    .trending-content {
        padding: 20px;
    }
    
    .trending-content h3 {
        font-size: 16px;
        margin: 10px 0;
        -webkit-line-clamp: 2;
        line-clamp: 2;
    }
    
    .trending-item.featured .trending-content h3 {
        font-size: 18px;
        -webkit-line-clamp: 2;
        line-clamp: 2;
    }
    
    /* Featured articles mobile */
    .featured-articles {
        padding: 40px 0;
    }
    
    .featured-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .featured-article {
        flex-direction: column;
        text-align: center;
    }
    
    .featured-article img {
        width: 100%;
        height: 200px;
        object-fit: cover;
        margin-bottom: 15px;
    }
    
    .featured-content {
        padding: 15px;
    }
    
    .featured-content h2 {
        font-size: 18px;
        margin: 10px 0;
    }
    
    /* Article cards mobile */
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .article-card {
        flex-direction: column;
        min-height: auto;
        max-width: 100%;
    }
    
    .article-card img {
        width: 100%;
        height: 200px;
        object-fit: cover;
    }
    
    .article-content {
        padding: 20px;
    }
    
    .article-content h3 {
        font-size: 16px;
        margin: 10px 0;
        line-height: 1.4;
    }
    
    .article-content p {
        font-size: 14px;
        line-height: 1.5;
        margin-bottom: 15px;
        overflow: hidden;
        text-overflow: ellipsis;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        line-clamp: 3;
        -webkit-box-orient: vertical;
    }
    
    /* Content grid mobile */
    .main-content {
        padding: 40px 0;
    }
    
    .content-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .content-section {
        margin-bottom: 40px;
    }
    
    .content-section .section-header h2 {
        font-size: 24px;
        text-align: center;
    }
    
    .content-section .section-line {
        margin: 0 auto;
    }
    
    /* Footer mobile */
    .footer {
        padding: 30px 0;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .footer-section {
        margin-bottom: 20px;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 10px;
    }
    
    /* About page mobile */
    .about-hero {
        padding: 40px 0;
        min-height: 40vh;
    }
    
    .about-content {
        flex-direction: column;
        text-align: center;
    }
    
    .about-text h1 {
        font-size: 24px;
        margin-bottom: 15px;
    }
    
    .about-text p {
        font-size: 14px;
        line-height: 1.6;
    }
    
    .mission-vision-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .services-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .team-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .team-card {
        text-align: center;
        padding: 20px;
    }
    
    .team-card img {
        width: 150px;
        height: 150px;
        margin: 0 auto 15px;
    }
    
    /* Contact page mobile */
    .contact-hero {
        padding: 40px 0;
        min-height: 30vh;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .contact-form {
        order: 2;
    }
    
    .contact-info {
        order: 1;
    }
    
    .contact-form-group {
        margin-bottom: 20px;
    }
    
    .contact-form input,
    .contact-form textarea {
        font-size: 16px; /* Prevents zoom on iOS */
        padding: 12px;
    }
    
    .contact-cards {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .team-contact-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    /* Blog page mobile */
    .blog-hero {
        padding: 40px 0;
        min-height: 30vh;
    }
    
    .blog-content {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .blog-sidebar {
        order: -1;
    }
    
    .blog-filters {
        flex-wrap: wrap;
        gap: 10px;
        justify-content: center;
    }
    
    .filter-btn {
        font-size: 12px;
        padding: 8px 16px;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .blog-card {
        margin-bottom: 20px;
    }
    
    .blog-image {
        height: 200px;
    }
    
    .blog-content-area {
        padding: 15px;
    }
    
    .blog-content-area h3 {
        font-size: 16px;
        margin: 10px 0;
    }
    
    .featured-article {
        flex-direction: column;
    }
    
    .featured-content h2 {
        font-size: 20px;
    }
    
    .search-box {
        flex-direction: column;
        gap: 10px;
    }
    
    .search-box input {
        font-size: 16px;
    }
    
    .sidebar-widget {
        margin-bottom: 25px;
    }
    
    .popular-post {
        flex-direction: column;
        text-align: center;
        padding: 15px;
    }
    
    .popular-post img {
        width: 100%;
        height: 120px;
        margin-bottom: 10px;
    }
    
    .tag-cloud {
        gap: 8px;
    }
    
    .tag {
        font-size: 12px;
        padding: 5px 10px;
    }
}

/* Small tablets (481px - 768px) */
@media screen and (min-width: 481px) and (max-width: 768px) {
    
    .container {
        max-width: 720px;
        padding: 0 20px;
    }
    
    /* Navigation adjustments */
    .navbar {
        padding: 15px 20px;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    }
    
    .nav-links.active {
        display: flex;
    }
    
    /* Grid adjustments */
    .trending-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .interview-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .tech-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .team-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .article-card {
        grid-template-columns: 200px 1fr;
        gap: 20px;
    }
    
    .article-card img {
        height: 150px;
    }
    
    .contact-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .team-contact-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    /* Hero adjustments */
    .hero-text h2 {
        font-size: 28px;
    }
    
    .hero-text p {
        font-size: 16px;
    }
    
    /* Font size adjustments */
    .section-title {
        font-size: 28px;
    }
    
    .section-subtitle {
        font-size: 16px;
    }
}

/* Large tablets and small desktops (769px - 1024px) */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    
    .container {
        max-width: 960px;
        padding: 0 30px;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .nav-links {
        display: flex;
    }
    
    /* Grid adjustments for larger tablets */
    .trending-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
    
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .interview-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
    
    .team-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 25px;
    }
    
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 25px;
    }
    
    .contact-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
    
    .team-contact-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 20px;
    }
}

/* Desktop (1025px and up) */
@media screen and (min-width: 1025px) {
    
    .container {
        max-width: 1200px;
        padding: 0 30px;
    }
    
    .mobile-menu-btn {
        display: none;
    }
    
    .nav-links {
        display: flex;
    }
    
    /* Full desktop grids */
    .trending-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .featured-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }
    
    .interview-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .tech-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 30px;
    }
    
    .services-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .team-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .articles-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .article-card {
        grid-template-columns: 300px 1fr;
        gap: 0;
    }
    
    .article-card img {
        height: 200px;
    }
    
    .contact-cards {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
    
    .team-contact-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 30px;
    }
}

/* Large desktop (1200px and up) */
@media screen and (min-width: 1200px) {
    
    .container {
        max-width: 1400px;
    }
    
    /* Enhanced spacing for large screens */
    .trending-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
    
    .tech-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 40px;
    }
    
    .articles-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 40px;
    }
}

/* Extra large screens (1400px and up) */
@media screen and (min-width: 1400px) {
    
    .container {
        max-width: 1600px;
    }
    
    .articles-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 40px;
    }
}

/* Utility classes for responsive behavior */
.hide-mobile {
    display: block;
}

.show-mobile {
    display: none;
}

@media screen and (max-width: 768px) {
    .hide-mobile {
        display: none;
    }
    
    .show-mobile {
        display: block;
    }
}

/* Print styles */
@media print {
    .navbar,
    .mobile-menu-btn,
    .btn,
    .footer {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.5;
    }
    
    .container {
        max-width: none;
        padding: 0;
    }
}

/* High DPI displays */
@media screen and (-webkit-min-device-pixel-ratio: 2), 
       screen and (min-resolution: 192dpi) {
    /* Enhanced image quality for retina displays */
    img {
        image-rendering: -webkit-optimize-contrast;
        image-rendering: crisp-edges;
    }
}

/* Landscape orientation specific */
@media screen and (orientation: landscape) and (max-height: 600px) {
    .hero-section {
        min-height: 70vh;
        padding: 30px 0;
    }
    
    .hero-text h2 {
        font-size: 24px;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Dark mode support */
@media (prefers-color-scheme: dark) {
    /* Optional dark mode styles can be added here */
}

/* Focus improvements for better accessibility */
@media screen {
    *:focus {
        outline: 2px solid #4299e1;
        outline-offset: 2px;
    }
    
    .btn:focus,
    .nav-links a:focus {
        outline: 2px solid #ffffff;
        outline-offset: 2px;
    }
}

/* New Layout Responsive Styles */

/* Hero Section Responsive */
@media (max-width: 768px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .hero-main {
        min-height: 300px;
    }
    
    .hero-image {
        min-height: 300px;
    }
    
    .hero-overlay {
        padding: 20px 15px 15px;
    }
    
    .hero-overlay h2 {
        font-size: 20px;
    }
    
    .hero-overlay p {
        font-size: 14px;
    }
    
    .hero-sidebar {
        border-left: none;
        border-top: 1px solid #eee;
    }
    
    .hero-side-story {
        padding: 12px 15px;
    }
    
    .hero-side-story img {
        width: 60px;
        height: 45px;
    }
    
    .story-content h3 {
        font-size: 13px;
    }
}

/* Content Grid Responsive */
@media (max-width: 1024px) {
    .content-grid-horizontal {
        grid-template-columns: 1fr 1fr;
        grid-template-rows: repeat(3, 200px);
        height: auto;
        gap: 10px;
    }
    
    .featured-article {
        grid-column: 1 / -1;
        grid-row: 1;
    }
}

@media (max-width: 768px) {
    .content-grid-horizontal {
        grid-template-columns: 1fr;
        grid-template-rows: repeat(5, 200px);
    }
    
    .featured-article {
        grid-column: 1;
        grid-row: 1;
    }
    
    .interviews-slider {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    /* Instagram Reels Grid - Mobile */
    .interview-videos-grid.instagram-reels-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .news-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .news-item-small {
        flex-direction: column;
    }
    
    .news-item-small img {
        width: 100%;
        height: 120px;
    }
    
    .section-header-bar {
        padding: 10px 15px;
    }
    
    .section-header-bar h2 {
        font-size: 14px;
    }
}
}
}

/* Tablet Responsive */
@media (max-width: 1024px) and (min-width: 769px) {
    .interviews-slider {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Instagram Reels Grid - Tablet */
    .interview-videos-grid.instagram-reels-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.source-badge {
    position: absolute;
    top: 10px;
    left: 10px;
    padding: 6px 10px;
    font-size: 11px;
    font-weight: 700;
    border-radius: 6px;
    color: #fff;
    z-index: 2;
}
.source-badge.youtube { background: linear-gradient(135deg, #c4302b, #ff6b6b); }
.source-badge.instagram { background: linear-gradient(135deg, #d6249f, #285AEB); }