/* --- CSS Variables --- */
:root {
    /* Colors */
    --primary-bg: #0a0a0d;
    --secondary-bg: #1a1a20;
    --card-bg: #202028;
    --accent-color: #00f0ff; /* Neon Cyan */
    --accent-gradient-start: #00f0ff;
    --accent-gradient-end: #6400ff; /* Deep Purple */
    --text-color: #e0e0e0;
    --text-light: #f5f5f5;
    --text-dark: #888890;
    --border-color: #333340;
    --shadow-color: rgba(0, 0, 0, 0.4);
    --hover-shadow: rgba(0, 240, 255, 0.3);

    /* Fonts */
    --font-heading: 'Exo 2', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;

    /* Border Radius */
    --border-radius-sm: 5px;
    --border-radius-md: 10px;

    /* Transitions */
    --transition-speed: 0.3s;
    --transition-timing: ease-in-out;
}

/* --- Base Styles --- */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--primary-bg);
    overflow-x: hidden; /* Prevent horizontal scroll due to animations */
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: color var(--transition-speed) var(--transition-timing);
}

a:hover {
    color: var(--text-light);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-light);
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

ul {
    list-style: none;
}

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

/* --- Utility Classes --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.section-padding {
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    background: linear-gradient(90deg, var(--accent-gradient-start), var(--accent-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block; /* For the gradient effect to work */
    text-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-dark);
    margin-top: var(--spacing-sm);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.dark-section {
    background-color: var(--secondary-bg);
}

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

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-heading);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    cursor: pointer;
    border: none;
    transition: all var(--transition-speed) var(--transition-timing);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: linear-gradient(45deg, var(--accent-gradient-start), var(--accent-gradient-end));
    color: var(--text-light);
    box-shadow: 0 5px 20px rgba(0, 240, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 30px rgba(0, 240, 255, 0.5), 0 0 40px rgba(100, 0, 255, 0.4);
}

.btn-secondary {
    background-color: transparent;
    border: 2px solid var(--accent-color);
    color: var(--accent-color);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

.btn-secondary:hover {
    background-color: var(--accent-color);
    color: var(--primary-bg);
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 0 25px var(--accent-color), 0 0 40px var(--accent-gradient-end);
}

.btn-large {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: 1.1rem;
    border-radius: var(--border-radius-md);
}

.btn-large i {
    margin-right: var(--spacing-sm);
}

.btn-link {
    background: none;
    border: none;
    padding: 0;
    color: var(--accent-color);
    font-weight: 500;
    text-transform: none;
    letter-spacing: 0;
    display: inline-flex;
    align-items: center;
}

.btn-link i {
    margin-left: var(--spacing-xs);
    transition: transform var(--transition-speed) var(--transition-timing);
}

.btn-link:hover i {
    transform: translateX(5px);
}

/* --- Header --- */
.main-header {
    background-color: rgba(10, 10, 13, 0.8); /* Semi-transparent dark background */
    padding: var(--spacing-md) 0;
    position: fixed;
    width: 100%;
    top: 0;
    left: 0;
    z-index: 1000;
    backdrop-filter: blur(10px); /* Frosted glass effect */
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    transition: background-color var(--transition-speed) var(--transition-timing), padding var(--transition-speed) var(--transition-timing);
}

.main-header.sticky {
    padding: var(--spacing-sm) 0;
    background-color: rgba(10, 10, 13, 0.95);
    box-shadow: 0 2px 15px var(--shadow-color);
}

.main-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--accent-color);
    text-transform: uppercase;
    letter-spacing: 1px;
    text-shadow: 0 0 5px rgba(0, 240, 255, 0.5);
    transition: color var(--transition-speed) var(--transition-timing);
}

.logo:hover {
    color: var(--text-light);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.8);
}

.main-nav .nav-links {
    display: flex;
    gap: var(--spacing-lg);
}

.main-nav .nav-link {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--text-dark);
    position: relative;
    padding: var(--spacing-xs) 0;
    transition: color var(--transition-speed) var(--transition-timing);
}

.main-nav .nav-link::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--accent-gradient-start), var(--accent-gradient-end));
    transition: width var(--transition-speed) var(--transition-timing);
}

.main-nav .nav-link:hover,
.main-nav .nav-link.active {
    color: var(--accent-color);
}

.main-nav .nav-link:hover::after,
.main-nav .nav-link.active::after {
    width: 100%;
}

.header-btn {
    margin-left: var(--spacing-lg);
}

.menu-toggle {
    display: none; /* Hidden by default, shown on mobile */
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 21px;
    padding: 0;
    z-index: 1001;
}

.menu-toggle .bar {
    display: block;
    width: 100%;
    height: 3px;
    background-color: var(--accent-color);
    border-radius: 2px;
    transition: all 0.3s ease-in-out;
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(1) {
    transform: translateY(9px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(2) {
    opacity: 1;
}

.menu-toggle[aria-expanded="true"] .bar:nth-child(3) {
    transform: translateY(-9px) rotate(-45deg);
}

/* --- Hero Section --- */
.hero-section {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: var(--text-light);
    position: relative;
    background-image: url('images/image_12.jpg'); /* Large cinematic image */
    background-size: cover;
    background-position: center;
    background-attachment: fixed; /* Parallax effect */
    padding-top: 80px; /* Offset for fixed header */
}

.hero-background-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(180deg, rgba(10, 10, 13, 0.7) 0%, rgba(10, 10, 13, 0.9) 70%, var(--primary-bg) 100%);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 900px;
    padding: var(--spacing-lg);
}

.hero-subtitle {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--accent-color);
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: var(--spacing-md);
    text-shadow: 0 0 10px rgba(0, 240, 255, 0.5);
}

.hero-title {
    font-size: 5rem;
    font-weight: 700;
    text-transform: uppercase;
    line-height: 1;
    margin-bottom: var(--spacing-lg);
    background: linear-gradient(90deg, var(--accent-gradient-start), var(--accent-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 20px rgba(0, 240, 255, 0.6);
}

.hero-description {
    font-size: 1.3rem;
    max-width: 700px;
    margin: 0 auto var(--spacing-xxl);
    color: var(--text-dark);
}

.hero-actions {
    display: flex;
    gap: var(--spacing-lg);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.platform-icons {
    margin-top: var(--spacing-md);
    font-size: 1.5rem;
    color: var(--text-dark);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-md);
}

.platform-icons span {
    font-family: var(--font-heading);
    font-weight: 500;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-color);
}

.platform-icons i {
    font-size: 2rem;
    color: var(--text-dark);
    transition: color var(--transition-speed) var(--transition-timing);
}

.platform-icons i:hover {
    color: var(--accent-color);
}


/* --- About Section --- */
.background-dots {
    position: relative;
    background-color: var(--primary-bg);
}

.background-dots::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(circle, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 20px 20px;
    opacity: 1;.5;
    z-index: 0;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.about-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    text-align: center;
    box-shadow: 0 10px 30px var(--shadow-color);
    border: 1px solid var(--border-color);
    transition: transform var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing);
    position: relative;
}

.about-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px var(--hover-shadow), 0 0 30px rgba(0, 240, 255, 0.2);
}

.about-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 240, 255, 0.05), rgba(100, 0, 255, 0.05));
    opacity: 1;
    transition: opacity var(--transition-speed) var(--transition-timing);
    pointer-events: none;
}

.about-card:hover::before {
    opacity: 1;
}

.about-card .card-image {
    width: 100%;
    height: 250px;
    object-fit: cover;
    filter: brightness(0.7) grayscale(0.2);
    transition: filter var(--transition-speed) var(--transition-timing);
}

.about-card:hover .card-image {
    filter: brightness(1) grayscale(0);
}

.about-card .card-title {
    font-size: 1.7rem;
    margin: var(--spacing-lg) var(--spacing-md) var(--spacing-sm);
}

.about-card .card-description {
    font-size: 1rem;
    color: var(--text-dark);
    padding: 0 var(--spacing-md) var(--spacing-lg);
}

/* --- Gameplay Section --- */
.gameplay-features {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xxl);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xl);
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    box-shadow: 0 10px 30px var(--shadow-color);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: transform var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing);
    position: relative;
    padding: var(--spacing-lg);
}

.feature-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px var(--hover-shadow);
}

.feature-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 240, 255, 0.03), rgba(100, 0, 255, 0.03));
    opacity: 1;
    transition: opacity var(--transition-speed) var(--transition-timing);
    pointer-events: none;
}

.feature-item:hover::before {
    opacity: 1;
}

.feature-item.reverse {
    flex-direction: row-reverse;
}

.feature-image {
    flex: 1;
    min-width: 40%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--border-radius-sm);
    filter: brightness(0.8);
    transition: filter var(--transition-speed) var(--transition-timing);
}

.feature-item:hover .feature-image {
    filter: brightness(1);
}

.feature-content {
    flex: 1;
    padding: var(--spacing-md);
}

.feature-content h3 {
    font-size: 2.2rem;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(90deg, var(--accent-color), var(--accent-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.feature-content p {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.feature-content ul {
    list-style: none;
    margin-top: var(--spacing-md);
}

.feature-content ul li {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-light);
}

.feature-content ul li i {
    color: var(--accent-color);
    margin-right: var(--spacing-sm);
    font-size: 1.2rem;
}

/* --- Media Gallery Section --- */
.background-texture {
    background-color: var(--primary-bg);
    background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%239C92AC' fill-opacity='0.1'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.gallery-item {
    display: block;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    position: relative;
    box-shadow: 0 5px 20px var(--shadow-color);
    transition: transform var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing);
    border: 1px solid var(--border-color);
}

.gallery-item::before {
    content: '\f03e'; /* FontAwesome image icon */
    font-family: "Font Awesome 5 Free";
    font-weight: 900;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    color: var(--text-light);
    opacity: 1;
    transition: opacity var(--transition-speed) var(--transition-timing);
    z-index: 2;
}

.gallery-item::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    opacity: 1;
    transition: opacity var(--transition-speed) var(--transition-timing);
    z-index: 1;
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: 0 10px 30px var(--hover-shadow);
}

.gallery-item:hover::before,
.gallery-item:hover::after {
    opacity: 1;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    transition: transform var(--transition-speed) var(--transition-timing);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.view-more-btn {
    margin-top: var(--spacing-xl);
}

/* --- Community Section --- */
.community-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.community-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: 0 10px 30px var(--shadow-color);
    border: 1px solid var(--border-color);
    transition: transform var(--transition-speed) var(--transition-timing), box-shadow var(--transition-speed) var(--transition-timing);
    position: relative;
}

.community-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 15px 40px var(--hover-shadow);
}

.community-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, rgba(0, 240, 255, 0.05), rgba(100, 0, 255, 0.05));
    opacity: 1;
    transition: opacity var(--transition-speed) var(--transition-timing);
    pointer-events: none;
}

.community-card:hover::before {
    opacity: 1;
}

.community-card .card-icon {
    font-size: 3rem;
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
    text-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
}

.community-card h3 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
}

.community-card p {
    color: var(--text-dark);
    margin-bottom: var(--spacing-lg);
}

/* --- System Requirements Section --- */
.background-gradient {
    background: linear-gradient(135deg, var(--primary-bg) 0%, var(--secondary-bg) 100%);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.specs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.spec-column {
    background-color: var(--card-bg);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    box-shadow: 0 10px 30px var(--shadow-color);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.spec-column::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at center, rgba(0, 240, 255, 0.05) 0%, transparent 70%);
    opacity: 1;
    transform: rotate(0deg) scale(0.5);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.spec-column:hover::before {
    opacity: 1;
    transform: rotate(360deg) scale(1);
}

.spec-column h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-lg);
    color: var(--accent-color);
    text-align: center;
    position: relative;
    z-index: 1;
}

.spec-column ul {
    list-style: none;
    position: relative;
    z-index: 1;
}

.spec-column ul li {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-md);
    font-size: 1.1rem;
    color: var(--text-light);
}

.spec-column ul li i {
    color: var(--accent-color);
    margin-right: var(--spacing-md);
    font-size: 1.3rem;
    width: 25px; /* Align icons */
    text-align: center;
}

/* --- CTA Banner --- */
.cta-banner {
    padding: var(--spacing-xxl) 0;
    text-align: center;
    background-image: url('images/image_13.jpg'); /* CTA background */
    background-size: cover;
    background-position: center;
    position: relative;
    border-top: 1px solid var(--border-color);
}

.cta-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, rgba(10, 10, 13, 0.9) 0%, rgba(10, 10, 13, 0.7) 50%, rgba(10, 10, 13, 0.9) 100%);
    z-index: 1;
}

.cta-banner .container {
    position: relative;
    z-index: 2;
}

.cta-title {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    background: linear-gradient(90deg, var(--accent-gradient-start), var(--accent-gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 15px rgba(0, 240, 255, 0.4);
}

.cta-description {
    font-size: 1.4rem;
    color: var(--text-dark);
    max-width: 800px;
    margin: 0 auto var(--spacing-xl);
}

.cta-btn {
    box-shadow: 0 0 30px rgba(0, 240, 255, 0.5);
}

.cta-btn:hover {
    box-shadow: 0 0 50px rgba(0, 240, 255, 0.8), 0 0 80px rgba(100, 0, 255, 0.6);
}

/* --- Footer --- */
.main-footer {
    background-color: var(--primary-bg);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
    border-top: 1px solid var(--border-color);
    color: var(--text-dark);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xxl);
}

.footer-brand .footer-logo {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
}

.footer-brand .copyright {
    font-size: 0.9rem;
    color: var(--text-dark);
}

.footer-links h3,
.footer-legal h3,
.footer-social h3 {
    font-size: 1.2rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.footer-links ul li,
.footer-legal ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-links a,
.footer-legal a {
    color: var(--text-dark);
    font-size: 0.95rem;
    transition: color var(--transition-speed) var(--transition-timing);
}

.footer-links a:hover,
.footer-legal a:hover {
    color: var(--accent-color);
}

.social-icons {
    display: flex;
    gap: var(--spacing-md);
    margin-top: var(--spacing-md);
}

.social-icons a {
    color: var(--text-dark);
    font-size: 1.5rem;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    border: 1px solid var(--border-color);
    transition: all var(--transition-speed) var(--transition-timing);
}

.social-icons a:hover {
    color: var(--accent-color);
    border-color: var(--accent-color);
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 0 15px rgba(0, 240, 255, 0.5);
}

/* --- Scroll Reveal Animations --- */
.reveal-element {
    opacity: 1;
    transform: translateY(50px);
    transition: opacity 0.8s var(--transition-timing), transform 0.8s var(--transition-timing);
}

.reveal-element.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- Responsive Design --- */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 4rem;
    }

    .hero-description {
        font-size: 1.2rem;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .feature-item {
        flex-direction: column;
        text-align: center;
    }

    .feature-item.reverse {
        flex-direction: column; /* Reset for mobile */
    }

    .feature-content {
        padding: var(--spacing-lg);
    }

    .feature-image {
        width: 100%;
        height: 300px;
        margin-bottom: var(--spacing-md);
    }
}

@media (max-width: 768px) {
    .main-header .container {
        flex-wrap: wrap;
        justify-content: center;
    }

    .main-nav {
        order: 3; /* Move nav below logo and button */
        width: 100%;
        margin-top: var(--spacing-md);
    }

    .main-nav .nav-links {
        flex-direction: column;
        background-color: rgba(10, 10, 13, 0.95);
        border-top: 1px solid var(--border-color);
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        height: 0;
        overflow: hidden;
        transition: height 0.3s ease-in-out;
        box-shadow: 0 5px 15px var(--shadow-color);
    }

    .main-nav .nav-links.active {
        height: auto; /* Adjust based on content */
        max-height: 300px; /* Or a specific value */
        overflow-y: auto;
    }

    .main-nav .nav-link {
        padding: var(--spacing-md) var(--spacing-lg);
        text-align: center;
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .menu-toggle {
        display: flex;
        position: absolute;
        right: var(--spacing-md);
        top: var(--spacing-md);
    }

    .header-btn {
        margin-left: 0;
        position: absolute;
        left: var(--spacing-md);
        top: var(--spacing-md);
    }
    
    .logo {
        flex-basis: 100%;
        text-align: center;
        font-size: 1.5rem;
        margin-bottom: var(--spacing-md);
    }

    .main-header.sticky .logo {
        font-size: 1.4rem;
    }

    .hero-title {
        font-size: 3rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .hero-description {
        font-size: 1rem;
    }

    .hero-actions {
        flex-direction: column;
        gap: var(--spacing-md);
    }

    .section-title {
        font-size: 2rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

    .about-card, .community-card, .spec-column {
        padding: var(--spacing-lg);
    }

    .about-card .card-title, .community-card h3 {
        font-size: 1.5rem;
    }

    .feature-content h3 {
        font-size: 1.8rem;
    }

    .cta-title {
        font-size: 2.5rem;
    }

    .cta-description {
        font-size: 1.1rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-links ul, .footer-legal ul {
        padding-left: 0;
    }

    .footer-links li, .footer-legal li {
        display: inline-block;
        margin: 0 var(--spacing-sm);
    }

    .footer-social .social-icons {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }

    .section-padding {
        padding: var(--spacing-xl) 0;
    }

    .hero-title {
        font-size: 2.2rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-description {
        font-size: 0.9rem;
    }

    .btn-large {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: 1rem;
    }

    .platform-icons {
        font-size: 1.2rem;
        gap: var(--spacing-sm);
    }

    .platform-icons i {
        font-size: 1.8rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .cta-title {
        font-size: 2rem;
    }
}

/* Visible state helpers */
+ .animate-fade-in-up.visible,
+ .animate-fade-in-left.visible,
+ .animate-fade-in-right.visible,
+ .animate-bounce-y.visible,
+ .section-scroll-animate.visible,
+ .text-animate-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Safe visibility overrides (auto-added) */
:root, html, body, main, header, footer, section, .container, .content {
  opacity: 1 !important;
  visibility: visible !important;
}