/* ============================================
   ENHANCED MOBILE RESPONSIVE STYLES
   ============================================ */

/* Mobile AI Banner - Hide on Mobile */
@media (max-width: 768px) {
    .ai-banner {
        display: none !important;
    }
}

/* Mobile Navigation Enhancements */
@media (max-width: 768px) {
    .navbar {
        padding: 12px 15px !important;
    }

    .nav-logo {
        transform: scale(0.9);
    }

    .nav-logo-image {
        height: 35px;
    }

    .nav-menu {
        width: 100%;
        max-width: 100%;
    }

    .nav-item {
        width: 100%;
        text-align: center;
    }

    .nav-link {
        padding: 15px 20px !important;
        font-size: 1.1rem !important;
    }
}

/* Planet Info Panel Mobile Optimization */
@media (max-width: 768px) {
    .planet-info-panel {
        position: fixed !important;
        width: 100% !important;
        max-width: 100vw !important;
        min-height: 75vh !important;
        height: auto !important;
        max-height: 85vh !important;
        bottom: 0 !important;
        top: auto !important;
        left: 0 !important;
        right: 0 !important;
        transform: none !important;
        border-radius: 20px 20px 0 0 !important;
        padding: 12px 15px !important;
        overflow-y: auto !important;
        overflow-x: hidden !important;
        -webkit-overflow-scrolling: touch;
        box-sizing: border-box !important;
        display: flex !important;
        flex-direction: column !important;
    }

    .planet-info-panel * {
        box-sizing: border-box !important;
        max-width: 100% !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
    }

    /* Allow absolute positioning for pseudo-elements */
    .planet-info-panel .feature-list li {
        position: relative !important;
    }

    .planet-info-panel .feature-list li::before {
        position: absolute !important;
    }

    .planet-info-panel:not(.active) {
        bottom: -100vh !important;
    }

    .planet-info-panel.active {
        bottom: 0 !important;
    }

    .planet-header {
        flex-direction: row !important;
        gap: 10px !important;
        margin-bottom: 12px !important;
        position: initial !important;
        z-index: 10 !important;
    }

    .planet-icon {
        font-size: 1.8rem !important;
        flex-shrink: 0 !important;
    }

    .planet-details {
        flex: 1 !important;
        min-width: 0 !important;
    }

    #planetName {
        font-size: 1.1rem !important;
        margin: 0 !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
    }

    .planet-type {
        font-size: 0.7rem !important;
        margin-top: 2px !important;
    }

    .planet-stats {
        display: grid !important;
        grid-template-columns: 1fr 1fr !important;
        grid-template-rows: 1fr 1fr !important;
        gap: 8px !important;
        margin: 10px 0 !important;
        position: static !important;
        clear: both !important;
    }

    .stat-item {
        padding: 8px 6px !important;
        overflow: hidden !important;
        min-width: 0 !important;
    }

    .stat-label {
        font-size: 0.65rem !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        margin-bottom: 3px !important;
    }

    .stat-value {
        font-size: 0.95rem !important;
        white-space: nowrap !important;
        overflow: hidden !important;
        text-overflow: ellipsis !important;
        word-break: normal !important;
        line-height: 1.2 !important;
    }

    .planet-description {
        font-size: 0.8rem !important;
        line-height: 1.8 !important;
        margin: 10px 0 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        white-space: normal !important;
        max-width: 100% !important;
        width: 100% !important;
        padding-right: 5px !important;
    }

    .feature-list {
        margin: 10px 0 !important;
        padding-left: 0 !important;
        list-style: none !important;
    }

    .feature-list li {
        font-size: 0.8rem !important;
        padding: 4px 0 !important;
        padding-left: 18px !important;
        line-height: 1.4 !important;
        word-wrap: break-word !important;
        overflow-wrap: break-word !important;
        display: block !important;
        list-style: none !important;
        margin-left: 0 !important;
        position: relative !important;
    }

    .feature-list li::marker {
        display: none !important;
        content: none !important;
    }

    .feature-list li::before {
        content: '✦' !important;
        position: absolute !important;
        left: 0 !important;
        top: 7px !important;
        font-size: 12px !important;
        color: var(--primary-color, #0ea5e9) !important;
        font-weight: bold !important;
        display: block !important;
        width: 12px;
        height: 12px;
        text-align: center;
    }

    .close-panel {
        position: absolute !important;
        top: 10px !important;
        right: 10px !important;
        width: 36px !important;
        height: 36px !important;
        font-size: 1rem !important;
        z-index: 20 !important;
        min-width: 36px !important;
        min-height: 36px !important;
    }

    /* Add space for scrollable content */
    .planet-stats,
    .planet-description,
    .feature-list,
    .planet-swipe-hint {
        position: static !important;
        margin-left: 0 !important;
        margin-right: 0 !important;
    }

    /* Keep navigation buttons absolutely positioned */
    .round-navigation-buttons {
        position: absolute !important;
        bottom: 15px !important;
        right: 40px !important;
    }
}

/* Control Panel Mobile Optimization */
@media (max-width: 768px) {
    .top-right-controls {
        bottom: 20px !important;
        right: 10px !important;
        left: 10px !important;
        width: auto !important;
    }

    .control-panel {
        display: flex !important;
        justify-content: center !important;
        gap: 8px !important;
        flex-wrap: wrap !important;
        padding: 8px !important;
    }

    .control-btn, .speed-btn {
        width: 44px !important;
        height: 44px !important;
        font-size: 1.1rem !important;
        min-width: 44px !important;
    }
}

/* Page Headers Mobile Optimization */
@media (max-width: 768px) {
    /* Responsive Heading Sizes */
    h1 {
        font-size: 2rem !important;
        line-height: 1.3 !important;
    }

    h2 {
        font-size: 1.75rem !important;
        line-height: 1.3 !important;
    }

    h3 {
        font-size: 1.25rem !important;
        line-height: 1.4 !important;
    }

    h4 {
        font-size: 1.1rem !important;
        line-height: 1.4 !important;
    }

    .cosmic-title {
        font-size: 2rem !important;
        line-height: 1.3 !important;
        margin-bottom: 12px !important;
    }

    .cosmic-subtitle {
        font-size: 1rem !important;
        line-height: 1.5 !important;
    }

    .section-header {
        padding: 15px !important;
        margin-bottom: 20px !important;
    }

    .section-header > div {
        padding: 15px !important;
        margin: 15px auto !important;
    }

    .section-header p {
        font-size: 0.9rem !important;
        line-height: 1.6 !important;
    }

    /* Responsive Body Text */
    p, li {
        font-size: 0.95rem !important;
        line-height: 1.6 !important;
    }
}

/* Extra small screens */
@media (max-width: 480px) {
    h1 {
        font-size: 1.75rem !important;
    }

    h2 {
        font-size: 1.5rem !important;
    }

    h3 {
        font-size: 1.15rem !important;
    }

    .cosmic-title {
        font-size: 1.75rem !important;
    }

    .cosmic-subtitle {
        font-size: 0.9rem !important;
    }

    p, li {
        font-size: 0.9rem !important;
    }
}

/* Platform Cards Mobile Optimization */
@media (max-width: 768px) {
    .platforms-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        padding: 0 15px !important;
    }

    .platform-card {
        padding: 20px !important;
    }

    .platform-card h3 {
        font-size: 1.3rem !important;
    }

    .platform-card p {
        font-size: 0.9rem !important;
        line-height: 1.6 !important;
    }

    .platform-card ul li {
        font-size: 0.85rem !important;
        padding: 6px 0 !important;
    }
}

/* Features Grid Mobile Optimization */
@media (max-width: 768px) {
    .features-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        padding: 0 15px !important;
    }

    .feature-card {
        padding: 20px !important;
    }

    .feature-header h3 {
        font-size: 1.2rem !important;
    }

    .feature-description {
        font-size: 0.9rem !important;
        line-height: 1.6 !important;
    }

    .feature-highlights {
        gap: 10px !important;
    }

    .feature-highlight-text {
        font-size: 0.85rem !important;
    }
}

/* Pricing Plans Mobile Optimization */
@media (max-width: 768px) {
    .plans-grid {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        padding: 0 15px !important;
    }

    .plan-card {
        padding: 25px 20px !important;
    }

    .plan-name {
        font-size: 1.5rem !important;
    }

    .price-amount {
        font-size: 2.5rem !important;
    }

    .plan-features ul li {
        font-size: 0.9rem !important;
        padding: 8px 0 !important;
    }

    .plan-button {
        padding: 14px 24px !important;
        font-size: 1rem !important;
    }
}

/* Contact Page Mobile Optimization */
@media (max-width: 768px) {
    .contact-methods {
        grid-template-columns: 1fr !important;
        gap: 20px !important;
        padding: 0 15px !important;
    }

    .contact-card {
        padding: 20px !important;
    }

    .contact-card h3 {
        font-size: 1.2rem !important;
    }

    .contact-card p {
        font-size: 0.9rem !important;
        line-height: 1.6 !important;
    }
}

/* Touch Target Improvements */
@media (max-width: 768px) {
    button, a, .platform-button {
        min-height: 44px !important;
        min-width: 44px !important;
    }

    .round-btn {
        width: 36px !important;
        height: 36px !important;
        min-width: 36px !important;
        min-height: 36px !important;
        font-size: 1rem !important;
    }

    .nav-round-btn {
        width: 36px !important;
        height: 36px !important;
        min-width: 36px !important;
        min-height: 36px !important;
        font-size: 1rem !important;
    }
}

/* Mobile Touch Hints Enhancement */
@media (max-width: 768px) {
    .mobile-touch-hints {
        padding: 10px !important;
        bottom: 120px !important;
        font-size: 0.75rem !important;
        max-width: 280px !important;
        left: 50% !important;
        transform: translateX(-50%) !important;
    }

    .touch-hint {
        padding: 6px 10px !important;
        margin: 4px 0 !important;
        font-size: 0.75rem !important;
        line-height: 1.3 !important;
    }

    .touch-icon {
        font-size: 1rem !important;
    }
}

/* General Mobile Container Improvements */
@media (max-width: 768px) {
    .page-container {
        padding-top: 40px !important;
    }

    .section-container {
        padding: 20px 15px !important;
    }

    .cosmic-header {
        margin-bottom: 30px !important;
    }

    body {
        font-size: 16px !important;
        -webkit-text-size-adjust: 100% !important;
        -moz-text-size-adjust: 100% !important;
        -ms-text-size-adjust: 100% !important;
        text-size-adjust: 100% !important;
    }

    /* Improve scrolling on mobile */
    * {
        -webkit-tap-highlight-color: transparent;
    }
}

/* Small Mobile Devices (< 480px) */
@media (max-width: 480px) {
    .cosmic-title {
        font-size: 1.5rem !important;
    }

    .cosmic-subtitle {
        font-size: 0.9rem !important;
    }

    .ai-banner span {
        font-size: 0.75rem !important;
    }

    .planet-header {
        flex-direction: column !important;
        text-align: center !important;
    }

    .planet-stats {
        grid-template-columns: 1fr 1fr !important;
        grid-template-rows: 1fr 1fr !important;
    }

    /* Ensure stars show on smaller screens too */
    .feature-list li::before {
        top: 7px !important;
        font-size: 12px !important;
    }

    .control-panel {
        gap: 6px !important;
    }

    .control-btn, .speed-btn {
        width: 40px !important;
        height: 40px !important;
        font-size: 1rem !important;
    }
}

/* Landscape Mode on Mobile */
@media (max-width: 896px) and (orientation: landscape) {
    .ai-banner {
        top: 60px !important;
        padding: 6px 10px !important;
    }

    .planet-info-panel {
        max-height: 70vh !important;
    }

    .cosmic-title {
        font-size: 1.5rem !important;
    }

    /* Navigation Menu - Full screen in landscape */
    .nav-menu {
        position: fixed !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        width: 100vw !important;
        height: 100vh !important;
        max-width: 100vw !important;
        max-height: 100vh !important;
        overflow-y: auto !important;
        padding-top: 70px !important;

        /* Custom scrollbar styling */
        scrollbar-width: thin;
        scrollbar-color: rgba(255, 255, 255, 0.3) rgba(0, 0, 0, 0.2);
    }

    /* Webkit scrollbar for Chrome/Safari/Edge */
    .nav-menu::-webkit-scrollbar {
        width: 8px;
    }

    .nav-menu::-webkit-scrollbar-track {
        background: rgba(0, 0, 0, 0.2);
        border-radius: 4px;
    }

    .nav-menu::-webkit-scrollbar-thumb {
        background: rgba(255, 255, 255, 0.3);
        border-radius: 4px;
        transition: background 0.3s ease;
    }

    .nav-menu::-webkit-scrollbar-thumb:hover {
        background: rgba(255, 255, 255, 0.5);
    }

    /* Light theme scrollbar */
    html[data-theme="light"] .nav-menu {
        scrollbar-color: rgba(71, 85, 105, 0.4) rgba(241, 245, 249, 0.3);
    }

    html[data-theme="light"] .nav-menu::-webkit-scrollbar-track {
        background: rgba(241, 245, 249, 0.3);
    }

    html[data-theme="light"] .nav-menu::-webkit-scrollbar-thumb {
        background: rgba(71, 85, 105, 0.4);
    }

    html[data-theme="light"] .nav-menu::-webkit-scrollbar-thumb:hover {
        background: rgba(71, 85, 105, 0.6);
    }

    .nav-menu.active {
        display: flex !important;
        flex-direction: column !important;
        justify-content: flex-start !important;
        align-items: center !important;
    }

    .nav-item {
        width: 100% !important;
        max-width: 500px !important;
        text-align: center !important;
    }

    .nav-link {
        padding: 12px 20px !important;
        font-size: 1rem !important;
    }
}