/*
Theme Name: Dubai Fitness Club (DFC) Pro
Description: A premium WordPress theme inspired by modern fitness magazines and community vibes, designed for Dubai Fitness Club - UAE's Largest Fitness Movement. Features video hero support, responsive design, and modern animations.
Author: DFC Team
Version: 2.1
Text Domain: dfc
*/

/* CSS Variables - Updated Brand Colors */
:root {
    --primary: #FF6B47;     /* Coral/Orange from logo */
    --secondary: #F4B942;   /* Yellow accent */
    --tertiary: #4CAF50;    /* Green accent */
    --dark: #2C2C2C;        /* Deep charcoal */
    --text: #333333;        /* Dark text */
    --light: #F8F9FA;       /* Light background */
    --white: #FFFFFF;       /* Pure white */
    --gray-100: #F1F3F4;
    --gray-200: #E8EAED;
    --gray-300: #DADCE0;
    --gray-600: #5F6368;
    --gray-800: #3C4043;

    --font-primary: "Helvetica Neue", Helvetica, Arial, ui-sans-serif, system-ui, sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;

    --border-radius: 8px;
    --border-radius-large: 16px;
    --box-shadow: 0 2px 12px rgba(0, 0, 0, 0.08);
    --box-shadow-large: 0 8px 32px rgba(0, 0, 0, 0.12);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-primary);
    color: var(--text);
    background-color: var(--white);
    line-height: 1.6;
    font-size: 16px;
    font-weight: var(--font-weight-normal);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: var(--font-weight-bold);
    color: var(--dark);
    margin-bottom: 1rem;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-weight-bold);
}
h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-weight-bold);
}
h3 {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: var(--font-weight-semibold);
}
h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: var(--font-weight-semibold);
}
h5 {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    font-weight: var(--font-weight-medium);
}
h6 {
    font-size: clamp(1rem, 1.5vw, 1.125rem);
    font-weight: var(--font-weight-medium);
}

p {
    margin-bottom: 1.5rem;
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--gray-600);
}

a {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--dark);
    text-decoration: none;
}

/* Utility Classes */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

.content-width {
    max-width: 840px;
    margin: 0 auto;
}

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

.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
}

/* Modern Header */
.site-header {
    background: var(--white);
    padding: 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--box-shadow);
    backdrop-filter: blur(10px);
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
    position: relative;
}

.site-logo {
    flex-shrink: 0;
}

.site-logo img {
    height: 48px;
    width: auto;
    transition: var(--transition);
}

.site-logo:hover img {
    transform: scale(1.05);
}

/* Modern Navigation */
.main-navigation {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.main-navigation ul {
    list-style: none;
    display: flex;
    gap: 2.5rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.main-navigation a {
    color: var(--dark);
    font-weight: var(--font-weight-medium);
    font-size: 1rem;
    padding: 0.75rem 0;
    position: relative;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.main-navigation a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: var(--transition);
}

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

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

/* Search Button */
.header-search {
    background: var(--gray-100);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    color: var(--gray-600);
    cursor: pointer;
    transition: var(--transition);
    font-weight: var(--font-weight-medium);
}

.header-search:hover {
    background: var(--gray-200);
    color: var(--dark);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    padding: 0.5rem;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--dark);
    transition: var(--transition);
}

/* Hero Video Section - Premium Design */
.hero-video-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: var(--dark);
}

.hero-video-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-video, .hero-fallback-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero-video-embed {
    position: relative;
    width: 100%;
    height: 100%;
}

.hero-video-embed iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 100vw;
    height: 56.25vw; /* 16:9 aspect ratio */
    min-height: 100vh;
    min-width: 177.78vh; /* 16:9 aspect ratio */
    transform: translate(-50%, -50%);
    pointer-events: none;
}

.hero-video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(44, 44, 44, 0.7) 0%, rgba(60, 64, 67, 0.6) 50%, rgba(44, 44, 44, 0.8) 100%);
    z-index: 2;
}

.hero-video-content {
    position: relative;
    z-index: 3;
    text-align: center;
    color: var(--white);
    max-width: 800px;
    margin: 0 auto;
    padding: 2rem;
}

.hero-video-content .hero-text {
    color: var(--white);
}

.hero-video-content .hero-text h1 {
    color: var(--white);
    margin-bottom: 1rem;
    font-weight: var(--font-weight-bold);
    line-height: 1.1;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-video-content .hero-tagline {
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    margin-bottom: 1.5rem;
    color: var(--gray-100);
    font-weight: var(--font-weight-medium);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.hero-video-content .hero-description {
    font-size: clamp(1.125rem, 2vw, 1.375rem);
    margin-bottom: 3rem;
    color: var(--gray-200);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-secondary {
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.125rem;
}

.btn-secondary:hover {
    background: var(--white);
    color: var(--dark);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-large);
}

/* Video Controls */
.hero-video-controls {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    z-index: 4;
    display: flex;
    gap: 1rem;
}

.video-toggle-btn, .video-sound-btn {
    width: 50px;
    height: 50px;
    border: none;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    color: var(--white);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    backdrop-filter: blur(10px);
    font-size: 1.2rem;
}

.video-toggle-btn:hover, .video-sound-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.1);
}

.video-toggle-btn .pause-icon,
.video-sound-btn .sound-on-icon {
    display: none;
}

.video-toggle-btn.playing .play-icon,
.video-sound-btn.unmuted .sound-off-icon {
    display: none;
}

.video-toggle-btn.playing .pause-icon,
.video-sound-btn.unmuted .sound-on-icon {
    display: block;
}

/* Floating Elements - Updated for video hero */
.hero-video-section::before {
    content: '';
    position: absolute;
    top: 20%;
    right: -10%;
    width: 300px;
    height: 300px;
    background: var(--primary);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 6s ease-in-out infinite;
    z-index: 2;
}

.hero-video-section::after {
    content: '';
    position: absolute;
    bottom: 10%;
    left: -5%;
    width: 200px;
    height: 200px;
    background: var(--secondary);
    border-radius: 50%;
    opacity: 0.1;
    animation: float 8s ease-in-out infinite reverse;
    z-index: 2;
}

/* Video Error Fallback */
.hero-video-section.video-error .hero-video-background::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('./assets/hero.jpg');
    background-size: cover;
    background-position: center;
    z-index: 1;
}

.hero-video-section.video-error .hero-video-controls {
    display: none;
}

/* Enhanced button styles for video hero */
.btn-primary {
    background: var(--primary);
    color: var(--white);
    border: 2px solid var(--primary);
}

.btn-primary:hover {
    background: transparent;
    color: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-large);
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

/* Modern Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--primary);
    color: var(--white);
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-semibold);
    text-decoration: none;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    font-size: 1.125rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: var(--transition);
}

.btn:hover::before {
    left: 100%;
}

.btn:hover {
    background: var(--dark);
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-large);
    color: var(--white);
}

.btn-secondary {
    background: var(--white);
    color: var(--dark);
    border: 2px solid var(--gray-200);
}

.btn-secondary:hover {
    background: var(--dark);
    color: var(--white);
    border-color: var(--dark);
}

/* Modern Sections */
.section {
    padding: 5rem 0;
}

.section-alt {
    background: var(--light);
}

.section-title {
    text-align: center;
    margin-bottom: 4rem;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -1rem;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary);
    border-radius: 2px;
}

/* Featured Categories - Modern Grid */
.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.category-card {
    background: var(--white);
    border-radius: var(--border-radius-large);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
    group: hover;
}

.category-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-large);
}

.category-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: var(--transition);
}

.category-card:hover img {
    transform: scale(1.05);
}

.category-card-content {
    padding: 2rem;
    position: relative;
}

.category-card h3 {
    margin-bottom: 1rem;
    font-size: 1.5rem;
    font-weight: var(--font-weight-semibold);
}

.category-card-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    opacity: 0;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.category-card:hover .category-card-overlay {
    opacity: 0.9;
}

.category-card-overlay h3 {
    color: var(--white);
    font-size: 2rem;
    text-align: center;
}

/* Modern Posts Grid */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
    gap: 2.5rem;
}

.post-card {
    background: var(--white);
    border-radius: var(--border-radius-large);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    position: relative;
}

.post-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--box-shadow-large);
}

.post-card img {
    width: 100%;
    height: 240px;
    object-fit: cover;
    transition: var(--transition);
}

.post-card:hover img {
    transform: scale(1.02);
}

.post-card-content {
    padding: 2rem;
}

.post-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-bottom: 1rem;
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.post-meta .category {
    color: var(--primary);
    font-weight: var(--font-weight-semibold);
}

/* Multiple categories styling */
.post-meta .categories {
    color: var(--primary);
    font-weight: var(--font-weight-semibold);
}

.post-meta .category-link {
    color: var(--primary);
    text-decoration: none;
    transition: var(--transition);
    padding: 2px 6px;
    border-radius: 3px;
    background: rgba(0, 123, 255, 0.1);
    font-size: 0.875rem;
    display: inline-block;
    margin: 0 2px;
}

.post-meta .category-link:hover {
    background: var(--primary);
    color: var(--white);
    text-decoration: none;
}

.post-card h3 {
    margin-bottom: 1rem;
    font-size: 1.375rem;
    font-weight: var(--font-weight-semibold);
    line-height: 1.3;
}

.post-card h3 a {
    color: var(--dark);
    transition: var(--transition);
}

.post-card h3 a:hover {
    color: var(--primary);
}

.post-excerpt {
    color: var(--gray-600);
    font-size: 1rem;
    line-height: 1.6;
}

/* Single Post Styling */
.single-post {
    padding: 4rem 0;
}

.post-header {
    text-align: center;
    margin-bottom: 3rem;
}

.post-title {
    margin-bottom: 1.5rem;
    font-size: clamp(2rem, 4vw, 3.5rem);
}

.post-featured-image {
    margin-bottom: 3rem;
    text-align: center;
}

.post-featured-image img {
    width: 100%;
    max-width: 1000px;
    height: auto;
    border-radius: var(--border-radius-large);
    box-shadow: var(--box-shadow);
}

.post-content {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--gray-600);
}

.post-content img {
    max-width: 100%;
    height: auto;
    margin: 3rem 0;
    border-radius: var(--border-radius);
}

.post-content h2,
.post-content h3,
.post-content h4 {
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    color: var(--dark);
}

/* About Page Enhancements */
.about-intro {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    padding: 5rem 0;
    color: var(--white);
}

.about-intro h1 {
    color: var(--white);
    margin-bottom: 2rem;
    text-align: center;
}

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

.about-text p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1.5rem;
}

.contact-collab {
    background: rgba(255, 255, 255, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-top: 2rem;
}

.contact-collab p {
    margin-bottom: 0;
    font-size: 1.125rem;
}

/* Instagram Card Styles */
.instagram-highlight {
    display: flex;
    justify-content: center;
}

.instagram-card {
    background: var(--white);
    border-radius: var(--border-radius-large);
    padding: 2rem;
    color: var(--text);
    box-shadow: var(--box-shadow-large);
    max-width: 360px;
    width: 100%;
}

.instagram-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.instagram-profile {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.profile-pic {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(45deg, var(--primary), var(--secondary));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-weight: var(--font-weight-bold);
    font-size: 1.25rem;
}

.profile-info h3 {
    margin: 0;
    font-size: 1.125rem;
    color: var(--dark);
}

.profile-info p {
    margin: 0;
    font-size: 0.875rem;
    color: var(--gray-600);
}

.follow-btn {
    background: var(--primary);
    color: var(--white);
    padding: 0.5rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-semibold);
    transition: var(--transition);
    border: none;
    text-decoration: none;
}

.follow-btn:hover {
    background: var(--secondary);
    transform: translateY(-2px);
}

.instagram-stats {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1.5rem;
    padding: 1rem 0;
    border-top: 1px solid var(--gray-200);
    border-bottom: 1px solid var(--gray-200);
}

.stat {
    text-align: center;
    display: flex;
    flex-direction: column;
}

.stat .number {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--dark);
}

.stat .label {
    font-size: 0.875rem;
    color: var(--gray-600);
    margin-top: 0.25rem;
}

.instagram-bio p {
    margin: 0;
    font-size: 0.9375rem;
    line-height: 1.6;
    color: var(--text);
}

/* Instagram CTA Section */
.instagram-cta {
    background: var(--light);
    padding: 5rem 0;
}

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

.cta-text h2 {
    color: var(--dark);
    margin-bottom: 1.5rem;
}

.cta-text p {
    font-size: 1.125rem;
    color: var(--gray-600);
    margin-bottom: 2rem;
}

.cta-features {
    display: grid;
    gap: 1rem;
}

.feature {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1rem;
    color: var(--text);
}

.feature .icon {
    font-size: 1.5rem;
    width: 2.5rem;
    text-align: center;
}

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

.instagram-follow-btn {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: linear-gradient(45deg, #833AB4, #C13584, #E1306C, #FD1D1D, #F77737);
    color: var(--white);
    padding: 1.5rem 2rem;
    border-radius: var(--border-radius-large);
    text-decoration: none;
    transition: var(--transition);
    margin-bottom: 1.5rem;
    box-shadow: var(--box-shadow-large);
    min-width: 300px;
}

.instagram-follow-btn:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.btn-icon {
    font-size: 2rem;
}

.btn-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
}

.btn-text strong {
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 0.25rem;
}

.btn-text small {
    font-size: 0.875rem;
    opacity: 0.9;
}

.cta-note {
    font-size: 0.9375rem;
    color: var(--gray-600);
    margin: 0;
    max-width: 300px;
    margin: 0 auto;
}

/* Responsive Design for About Page */
@media (max-width: 768px) {
    .about-hero-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .instagram-card {
        max-width: 100%;
    }

    .instagram-cta-content {
        grid-template-columns: 1fr;
        gap: 3rem;
        text-align: center;
    }

    .instagram-follow-btn {
        min-width: auto;
        width: 100%;
        max-width: 320px;
    }
}

.about-content {
    padding: 5rem 0;
}

.about-features ul {
    list-style: none;
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    gap: 1.5rem;
}

.about-features li {
    padding: 1.5rem;
    background: var(--white);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    border-left: 4px solid var(--primary);
    position: relative;
    font-size: 1.125rem;
    line-height: 1.6;
}

.about-image {
    text-align: center;
    margin: 4rem 0;
}

.about-image img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius-large);
    box-shadow: var(--box-shadow-large);
}

/* Enhanced Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0.5rem;
    margin: 4rem 0;
}

.pagination a,
.pagination span {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 48px;
    height: 48px;
    padding: 0 1rem;
    border-radius: var(--border-radius);
    background: var(--white);
    color: var(--dark);
    font-weight: var(--font-weight-medium);
    transition: var(--transition);
    box-shadow: var(--box-shadow);
}

.pagination a:hover {
    background: var(--primary);
    color: var(--white);
    transform: translateY(-2px);
}

.pagination .current {
    background: var(--primary);
    color: var(--white);
    box-shadow: var(--box-shadow-large);
}

/* Modern Footer */
.site-footer {
    background: var(--dark);
    color: var(--white);
    padding: 4rem 0 2rem;
    position: relative;
}

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

.footer-branding h3 {
    color: var(--white);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.footer-branding p {
    color: var(--gray-200);
    margin-bottom: 2rem;
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--gray-800);
    color: var(--white);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

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

.footer-section h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: var(--gray-200);
    transition: var(--transition);
}

.footer-section ul li a:hover {
    color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid var(--gray-800);
    padding-top: 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer-tagline {
    font-weight: var(--font-weight-semibold);
    color: var(--primary);
}

/* 404 Page */
.error-404 {
    text-align: center;
    padding: 6rem 0;
    background: var(--light);
}

.error-404 h1 {
    font-size: 8rem;
    color: var(--primary);
    margin-bottom: 1rem;
    font-weight: var(--font-weight-bold);
}

.error-404 h2 {
    margin-bottom: 2rem;
    color: var(--dark);
}

.error-404 p {
    font-size: 1.25rem;
    margin-bottom: 3rem;
    color: var(--gray-600);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .main-navigation {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--white);
        box-shadow: var(--box-shadow);
        padding: 2rem;
    }

    .main-navigation.active {
        display: block;
    }

    .main-navigation ul {
        flex-direction: column;
        gap: 1rem;
    }

    /* Video Hero Responsive */
    .hero-video-content {
        padding: 1.5rem;
    }

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

    .hero-video-controls {
        bottom: 1rem;
        right: 1rem;
        gap: 0.5rem;
    }

    .video-toggle-btn, .video-sound-btn {
        width: 45px;
        height: 45px;
        font-size: 1rem;
    }

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

    .categories-grid {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

    .container {
        padding: 0 16px;
    }

    .section {
        padding: 3rem 0;
    }
}

@media (max-width: 480px) {
    .hero-video-section {
        min-height: 80vh;
    }

    .hero-video-content .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero-video-content .hero-tagline {
        font-size: 1.25rem;
    }

    .hero-video-content .hero-description {
        font-size: 1rem;
        margin-bottom: 2rem;
    }

    .hero-actions {
        gap: 1rem;
    }

    .btn, .btn-secondary {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
}

/* Loading Animation */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.loading {
    animation: pulse 2s infinite;
}

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

/* Focus Styles */
a:focus,
button:focus {
    outline: 2px solid var(--primary);
    outline-offset: 2px;
}

/* Print Styles */
@media print {
    .site-header,
    .site-footer,
    .btn {
        display: none;
    }

    body {
        color: black;
        background: white;
    }
}