/* ===== MOBILE-FIRST RESPONSIVE IMPROVEMENTS ===== */

/* Enhanced Mobile Navigation */
.mobile-nav-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.8rem;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
    transform: translateY(-3px);
    margin-right: -1.5rem;
}

.mobile-nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    border-left: 1px solid rgba(124, 58, 237, 0.3);
    padding: 0;
    transition: right 0.3s ease;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.mobile-nav-header {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid rgba(124, 58, 237, 0.2);
    min-height: 60px;
}

@media (max-width: 480px) {
    .mobile-nav-header {
        padding: 0.75rem 1rem;
        min-height: 50px;
    }
}

.mobile-nav-close {
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    padding: 0.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    transition: all 0.3s ease;
    opacity: 0.8;
}

.mobile-nav-close:hover {
    opacity: 1;
    background: rgba(255, 255, 255, 0.1);
    transform: scale(1.1);
}

.mobile-nav-close svg {
    transition: all 0.3s ease;
}

.mobile-nav-close:hover svg {
    transform: rotate(90deg);
}

.mobile-nav-links {
    flex: 1;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.mobile-nav-menu.active {
    right: 0;
}

.mobile-nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.1rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(124, 58, 237, 0.1);
    transition: all 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.mobile-nav-links a:hover {
    color: var(--cyber-cyan);
    padding-left: 1rem;
}

.mobile-nav-cta {
    background: linear-gradient(#7c3aed, #7f4fa8);
    color: white !important;
    padding: 1rem 1.5rem;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    border: 1px solid transparent;
    margin-top: 1rem;
    justify-content: center;
}

.mobile-nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(124, 58, 237, 0.5);
    border-color: var(--cyber-pink);
    padding-left: 1.5rem;
}

.mobile-nav-x-link {
    color: var(--text-primary);
    text-decoration: none;
    padding: 0.75rem 1rem;
    margin: 0.25rem 0;
    border-radius: 4px;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    text-transform: uppercase;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    opacity: 0.9;
}

.mobile-nav-x-link:hover {
    color: var(--text-primary);
    opacity: 1;
}

.mobile-nav-x-link .x-icon {
    transition: all 0.3s ease;
    opacity: 0.9;
}

.mobile-nav-x-link:hover .x-icon {
    opacity: 1;
}

.hamburger-icon {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.mobile-nav-toggle.active .hamburger-icon {
    transform: rotate(90deg);
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 999;
}

.mobile-nav-overlay.active {
    opacity: 1;
    visibility: visible;
}

/* Intro section width expansion for medium screens */
@media (max-width: 1460px) {
    .intro-section .container {
        max-width: 1400px;
        padding: 0 1.5rem;
    }
    
    .intro-content {
        gap: 3rem;
    }
}

@media (max-width: 1300px) {
    .intro-section .container {
        max-width: none;
        padding: 0 2rem;
    }
    
    .intro-content {
        gap: 2.5rem;
    }
}

/* Staking widget mobile layout - only at 700px and below */
/* Solana panel responsive layout */
@media (max-width: 1248px) {
    .solana-layout {
        grid-template-columns: auto 1fr;
        grid-template-rows: auto auto;
        grid-template-areas: 
            "logo content"
            "description description";
    }
    
    .solana-logo-large {
        grid-area: logo;
    }
    
    .solana-content-center {
        grid-area: content;
    }
    
    .solana-description {
        grid-area: description;
        margin-top: 1.5rem;
        padding-left: 0;
    }
}

/* Hide MEV Commission text on smaller screens */
@media (max-width: 720px) {
    .mev-comission {
        display: none;
    }
}

@media (max-width: 700px) {
    .staking-widget {
        padding: 1.5rem 0.5rem;
        margin: 0;
    }
    
    .staking-header h2 {
        font-size: 1.5rem;
    }
    
    .staking-stats {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .stat-value {
        font-size: 1.8rem;
    }
    
    .staking-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding-left: 0;
    }
    
    .feature-item {
        font-size: 0.9rem;
        padding: 0.8rem;
        text-align: center;
        justify-content: center;
        min-height: 60px;
    }
    
    .btn-stake {
        font-size: 1rem;
        padding: 1rem 2rem;
    }
}

/* Improved Touch Targets */
@media (max-width: 768px) {
    .nav-links a,
    .btn-stake,
    .contact-item a,
    .activity-tag {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Show mobile nav toggle, hide desktop nav */
    .mobile-nav-toggle {
        display: block;
    }
}

/* Hide nav links between 787px-1220px, keep X link and Stake SOL button */
@media (max-width: 1220px) and (min-width: 787px) {
    .nav-links li:not(:last-child):not(:nth-last-child(2)) {
        display: none;
    }
}

/* Hide X link on smaller screens, keep only Stake SOL button */
@media (max-width: 786px) and (min-width: 769px) {
    .nav-links li:not(:last-child) {
        display: none;
    }
}

/* Network cards responsiveness - show only logos between 768px and 1120px */
@media (max-width: 1120px) and (min-width: 769px) {
    .network-card:not(.solana-card) .network-title-group,
    .network-card:not(.solana-card) p,
    .network-card:not(.solana-card) .network-activities {
        display: none;
    }
    
    .network-card:not(.solana-card) {
        padding: 1rem;
        min-height: 80px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    .network-card:not(.solana-card) .network-header {
        margin-bottom: 0;
        justify-content: center;
    }
    
    .network-card:not(.solana-card) .network-logo {
        width: 50px;
        height: 50px;
    }
}

@media (max-width: 968px) {
    .intro-logo {
        width: 300px;
        height: auto;
    }

}

@media (max-width: 1024px) {
    .container {
        padding: 0 1rem;
    }
    
    .intro-content {
        gap: 3rem;
    }

    
    .section-header h2 {
        font-size: 2rem;
    }
    
    .network-grid {
        grid-template-columns: repeat(5, 1fr);
    }
    
    .staking-widget {
        padding: 2rem;
    }
}

@media (max-width: 900px) {
    .intro-section {
        padding-left: 0;
        padding-right: 0;
    }
    
    .intro-section .container {

    }
    
    .intro-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        text-align: center;
    }
    
    .intro-left {
        position: static;
        text-align: center;
        height: auto;
        display: block;
        width: 100%;
    }
    
    .intro-right {
        padding-top: 0;
        text-align: center;
        margin-top: 0;
    }
    
    .intro-logo {
        width: 50%;
        margin-left: auto;
        margin-right: auto;
        margin-top: -3rem;
        padding-top: 0;
        display: block;
    }
    
    .intro-header {
        text-align: center;
        margin-bottom: 2rem;
    }
    
    .intro-header h1 {
        font-size: 2.8rem;
        text-align: center;
        padding-right: 0;
        margin-bottom: 0;
        padding-bottom: 0;
    }
    
    .typing-effect {
        text-align: center;
        margin-right: 0;
    }
    
    .intro-tagline {
        position: static;
        text-align: center;
        margin-top: 2rem;
        margin-bottom: 0;
        transform: none;
        white-space: normal;
    }
    
    .intro-panel {
        margin-left: -2rem;
        margin-right: calc(-50vw + 50%);
        padding: 2rem;
        padding-right: calc(50vw - 50% + 2rem);
    }
}

/* Intermediate breakpoint for smooth transitions */
@media (max-width: 820px) and (min-width: 769px) {
    .intro-section {
        padding-left: 0;
        padding-right: 0;
    }
    
    .intro-section .container {

    }
    
    .intro-content {
        grid-template-columns: 1fr;
        gap: 2rem;
        text-align: center;
    }
    
    .intro-left {
        text-align: center;
        width: 100%;
    }
    
    .intro-header h1 {
        text-align: center;
        padding-right: 0;
        font-size: 2.6rem;
    }
    
    .typing-effect {
        text-align: center;
        margin-right: 0;
    }
    
    .intro-logo {
        width: 55%;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 768px) {
    nav {
        padding: 1rem;
    }
    
    .nav-links {
        display: none;
    }
    
    .intro-content {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        text-align: center;
    }
    
    .intro-left {
        position: static;
        height: auto;
        display: block;
        width: 100%;
        text-align: center;
    }
    
    .intro-right {
        text-align: center;
        margin-top: 0;
        padding-top: 0;
    }
    
    .intro-logo {
        width: 60%;
        margin-left: auto;
        margin-right: auto;
        display: block;
    }
    
    /* Enhanced Mobile Typography */
    .intro-text {
        font-size: 1.1rem;
        line-height: 1.7;
        margin-top: 2.5rem;
    }
    
    .typing-effect {
        font-size: 0.95rem;
        text-align: center;
        margin-bottom: 1.5rem;
        margin-right: 0;
    }
    
    .intro-header {
        text-align: center;
        margin-bottom: 2rem;
    }
    
    .intro-header h1 {
        text-align: center;
        padding-right: 0;
        font-size: 2.5rem;
        margin-bottom: 1rem;
    }
    
    .logo {
        font-size: 1.5rem;
    }
    
    
    .section-header h2 {
        font-size: 1.8rem;
    }
    
    .typing-effect {
        font-size: 1rem;
        margin-bottom: 2rem;
    }
    
    .intro-panel {
        padding: 1.5rem;
        margin-top: 1.5rem;
        margin-left: -1rem;
        margin-right: calc(-50vw + 50%);
        padding-right: calc(50vw - 50% + 1.5rem);
    }
    
    .intro-panel p {
        font-size: 1rem;
    }
    
    
    .intro-section {
        padding: 8rem 1rem 4rem;
    }
    
    .network-section,
    .contact-section {
        padding: 4rem 1rem;
    }
    
    
    .network-grid {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    /* Mobile Solana Card Optimization */
    .solana-layout {
        display: block;
        text-align: center;
    }
    
    .solana-logo-large {
        display: none;
    }
    
    .solana-content-center h3 {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 0.5rem;
        margin-bottom: 1rem;
    }
    
    .solana-content-center h3::before {
        content: '';
        background-image: url('../../assets/images/solana-sol-logo.svg');
        background-size: contain;
        background-repeat: no-repeat;
        width: 1.5rem;
        height: 1.5rem;
        transform: translateY(2px);
    }
    
    .solana-card .solana-pools {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        gap: 0.8rem;
        flex-wrap: wrap;
        width: 100% !important;
    }
    
    .pool-logo {
        width: 35px;
        height: 35px;
    }
    
    .solana-card .network-activities {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        gap: 0.5rem;
        flex-wrap: wrap;
    }
    
    .solana-card .activity-tag {
        font-size: 0.7rem !important;
        padding: 0.15rem 0.6rem !important;
        vertical-align: middle !important;
    }
    
    .solana-description {
        padding-left: 0;
        margin-top: 1rem;
        text-align: left;
    }
    
    .network-activities {
        margin-bottom: 0.8rem;
    }
    
    
    .pool-logo {
        scroll-snap-align: center;
        flex-shrink: 0;
    }
    
    /* Network Cards Mobile */
    .network-card:not(.solana-card) {
        padding: 1.5rem;
        min-height: 120px;
    }
    
    .network-card:not(.solana-card) .network-header {
        gap: 1rem;
        margin-bottom: 1rem;
    }
    
    .network-card:not(.solana-card) .network-logo {
        width: 50px;
        height: 50px;
    }
    
    .network-card:not(.solana-card) h3 {
        font-size: 1.1rem;
    }
    
    .network-card:not(.solana-card) .network-subtitle {
        font-size: 0.8rem;
    }
    
    .network-card {
        padding: 1.5rem;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .contact-item {
        padding: 2rem 1.5rem;
        text-align: center;
    }
    
    .contact-item h3 {
        font-size: 1.3rem;
        margin-bottom: 1.5rem;
    }
    
    .contact-item a {
        font-size: 1.1rem;
        padding: 0.5rem;
        display: inline-block;
        min-height: 44px;
    }
    
    /* Mobile Identity Values */
    .identity-row {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        text-align: center;
    }
    
    .identity-label {
        text-align: center;
        margin-bottom: 0.5rem;
    }
    
    .identity-value {
        font-size: 0.85rem;
        word-break: break-all;
        white-space: normal;
        overflow: visible;
        text-overflow: unset;
        padding: 0.8rem;
    }
    
    .btn-stake {
        padding: 1rem 2rem;
        font-size: 1rem;
    }
    
    .nav-cta {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
        min-height: 44px;
        border-radius: 8px;
    }
    
    .nav-x-link {
        display: none;
    }
    
    .mobile-nav-x-link {
        display: flex;
    }
    
    /* Validator Section Mobile */
    .validator-grid {
        grid-template-columns: 1fr;
        gap: 0;
    }
    
    .certification-item {
        min-height: auto;
        padding: 1.5rem;
        text-align: left;
    }
}

/* Performance Optimizations for Mobile */
@media (max-width: 768px) {
    /* Reduce complex animations on mobile */
    .matrix-rain {
        opacity: 1;
    }
    
    .laser-beams,
    .contact-laser-system {
        opacity: 0.3;
    }
    
    /* Simplify background effects */
    .cyber-grid,
    .hex-pattern,
    .network-tunnel-bg,
    .network-flash-bg {
        opacity: 0.1;
    }
    
    /* Optimize video for mobile */
    .staking-bg-video {
        opacity: 0.2;
    }
}

/* Horizontal Scrolling Fix */
@media (max-width: 768px) {
    body {
        overflow-x: hidden;
    }
    
    .intro-panel {
        margin-left: -1.5rem;
        margin-right: -1.5rem;
        padding: 1.5rem;
        padding-right: 1.5rem;
    }
}

@media (max-width: 480px) {
    .intro-header h1 {
        font-size: 2rem;
        line-height: 1.2;
    }
    
    .section-header h2 {
        font-size: 1.5rem;
    }
    
    .intro-panel {
        padding: 1rem;
        margin-top: 1rem;
        margin-left: -0.5rem;
        margin-right: calc(-50vw + 50%);
        padding-right: calc(50vw - 50% + 1rem);
    }
    
    .intro-panel p {
        font-size: 0.95rem;
        line-height: 1.6;
        margin-bottom: 1rem;
    }
    
    .intro-tagline {
        font-size: 0.95rem;
        position: static;
        text-align: center;
        margin-top: 1.5rem;
        transform: none;
        white-space: normal;
    }
    
    .intro-section {
        padding: 7rem 1rem 3rem;
    }
    
    .staking-section,
    .network-section,
    .contact-section {
        padding: 3rem 1rem;
    }
    
    .binary-bg {
        display: none;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    .network-icon {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .contact-item {
        padding: 1.5rem;
    }
    
    .pgp-section {
        padding: 1.5rem;
    }
    
    .pgp-key {
        font-size: 0.75rem;
        padding: 0.75rem;
    }
}

@media (max-width: 360px) {
    .intro-header h1 {
        font-size: 1.5rem;
    }
    
    .section-header h2 {
        font-size: 1.3rem;
    }
    
    nav {
        padding: 0.75rem;
    }
    
    .logo {
        font-size: 1.3rem;
    }
    
    .staking-widget,
    .network-card,
    .contact-item {
        padding: 1rem;
    }
    
    .intro-logo {
        width: 80%;
        margin-left: auto;
        margin-right: auto;
    }
    
    .staking-features {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .feature-item {
        min-height: 50px;
        padding: 1rem;
    }
    
    .solana-pools {
        gap: 0.75rem;
        padding: 0.75rem;
    }
    
    .pool-logo {
        width: 28px;
        height: 28px;
    }
    
    .btn-stake {
        padding: 0.875rem 1.5rem;
        font-size: 0.9rem;
    }
}

/* Very Small Screens */
/* Small screen header spacing fix */
@media (max-width: 445px) {
    .nav-container {
        padding: 0 1rem;
        justify-content: space-between;
    }
    
    .logo {
        font-size: 1.2rem;
        gap: 0.5rem;
    }
    
    .logo-image {
        height: 32px;
    }
    
    .mobile-nav-toggle {
        padding: 0.5rem;
        margin-right: 0;
    }
}

@media (max-width: 360px) {
    .nav-container {
        padding: 0 0.75rem;
    }
    
    .logo {
        font-size: 1.1rem;
        gap: 0.4rem;
    }
    
    .logo-image {
        height: 30px;
    }
    
    .mobile-nav-menu {
        width: 100%;
        right: -100%;
    }
    
    .mobile-nav-menu.active {
        right: 0;
    }
    
    .intro-text {
        font-size: 1rem;
    }
    
    .typing-effect {
        font-size: 0.9rem;
    }
    
    .staking-stats {
        gap: 0.75rem;
    }
    
    .stat-item {
        padding: 1rem 0.75rem;
    }
    
    .contact-item {
        padding: 1.5rem 1rem;
    }
}

/* Accessibility Improvements for Mobile */
@media (max-width: 768px) {
    /* Larger tap targets */
    a, button, .feature-item, .activity-tag {
        min-height: 44px;
        padding: 0.75rem;
    }
    
    /* Better focus indicators */
    a:focus,
    button:focus {
        outline: 2px solid var(--cyber-cyan);
        outline-offset: 2px;
    }
    
    /* Improved readability */
    .section-header p,
    .intro-text,
    .certification-item {
        line-height: 1.6;
    }
    
    /* Touch optimizations */
    * {
        -webkit-tap-highlight-color: rgba(124, 58, 237, 0.3);
        -webkit-touch-callout: none;
    }
    
    /* Smooth scrolling for mobile */
    html {
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
    }
    
    /* Prevent zoom on input focus */
    input, select, textarea {
        font-size: 16px;
    }
}

/* Landscape Mobile Optimizations */
@media (max-width: 768px) and (orientation: landscape) {
    .intro-section {
        padding: 6rem 1.5rem 3rem;
    }
    
    .intro-header h1 {
        font-size: 2.2rem;
    }
    
    .intro-content {
        grid-template-columns: 1fr 0.8fr;
        gap: 2rem;
        align-items: center;
    }
    
    .staking-section,
    .validator-section,
    .network-section,
    .contact-section {
        padding: 3rem 1.5rem;
    }
}

@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
    
    .intro-header h1 {
        font-size: 4rem;
    }
    
    .section-header h2 {
        font-size: 3rem;
    }
    
    .network-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .matrix-rain,
    .laser-beams {
        display: none;
    }
    
    .cyber-grid {
        animation: none;
    }
}

@media (prefers-contrast: high) {
    :root {
        --text-secondary: #FFFFFF;
        --cyber-purple: #9F7AEA;
        --cyber-cyan: #4FD1C7;
    }
    
    .nav-links a,
    .contact-item a {
        text-decoration: underline;
    }
}

@media print {
    nav,
    .matrix-rain,
    .scan-line,
    .cyber-grid,
    .hex-pattern,
    .binary-bg {
        display: none !important;
    }
    
    body {
        background: white !important;
        color: black !important;
    }
    
    .intro-section,
    .staking-section,
    .network-section,
    .contact-section {
        background: white !important;
        padding: 2rem 0 !important;
    }
    
    h1, h2, h3,
    .intro-text,
    .network-card p,
    .contact-item {
        color: black !important;
    }
}