/**
 * Mobile-First Responsive Design
 * Optimized for Android & iOS devices
 * STAR DIGITAL Theme - Mobile Enhancement
 */

/* ============================================
   MOBILE HEADER OPTIMIZATION
   ============================================ */

@media (max-width: 992px) {

    /* Reduce header height on mobile */
    .luxury-header {
        height: 70px;
        padding: 0;
        background: rgba(10, 10, 15, 0.95);
        /* Better contrast on mobile */
        -webkit-backdrop-filter: blur(20px);
        backdrop-filter: blur(20px);
    }

    .luxury-header .app-container {
        padding: 0 15px;
    }

    /* Convert Grid to Flex for Mobile */
    .header-container {
        display: flex !important;
        /* Override grid */
        align-items: center;
        justify-content: space-between;
        position: relative;
    }

    /* 1. Logo Section (Natural Order: Left) */
    .header-left-section {
        width: auto;
    }

    .logo-wrapper {
        justify-content: flex-start;
    }

    .brand-logo {
        gap: 0;
    }

    .logo-text {
        font-size: 1.1rem;
        letter-spacing: 1px;
        display: flex;
        flex-direction: row;
        gap: 5px;
    }

    .logo-img {
        height: 45px;
        width: auto;
        /* Ensure aspect ratio is preserved */
        max-width: 200px;
        /* Prevent explosion on Safari */
        flex-shrink: 0;
    }

    /* 2. Right Section (Same Order) */
    .header-right-section {
        gap: 8px;
        width: auto;
    }

    /* Hide Desktop Lang Switcher from Header on Mobile */
    .desktop-only-lang {
        display: none !important;
    }

    /* Header controls sizing */
    .control-btn {
        width: 40px;
        height: 40px;
        border-radius: 10px;
    }

    .control-btn i {
        font-size: 0.9rem;
    }

    /* Adjust Language Switcher for Mobile Header - REMOVED custom styling as it is now hidden */

    .mobile-menu-trigger {
        width: 40px;
        height: 40px;
    }
}

@media (max-width: 480px) {
    .luxury-header {
        height: 60px;
    }

    .logo-text {
        font-size: 1rem;
    }

    .logo-text .gradient-part {
        display: block;
        /* keep together */
    }

    .control-btn,
    .mobile-menu-trigger {
        width: 36px;
        height: 36px;
    }

    .header-left-section {
        margin-right: 6px;
    }

    .header-right-section {
        gap: 6px;
    }

    /* Hide specific controls on very small screens if needed, 
       but currently fits: 36+36+36 = 108px + gaps ~12px => 120px right side. 
       Logo left ~140px. Total 260px. Fits on 320px screen. */
}

/* ============================================
   MOBILE NAVIGATION ENHANCEMENT
   ============================================ */

@media (max-width: 992px) {
    .mobile-nav-content {
        padding: 100px 30px 50px;
    }

    .mobile-nav-menu {
        gap: 25px;
    }

    .mobile-nav-menu a {
        font-size: 2rem;
        line-height: 1.2;
    }
}

@media (max-width: 600px) {
    .mobile-nav-content {
        padding: 90px 20px 40px;
    }

    .mobile-nav-menu a {
        font-size: 1.75rem;
    }

    .mobile-lang-switcher {
        margin-top: 40px;
        padding-top: 30px;
    }

    .mobile-lang-title {
        font-size: 0.8rem;
        gap: 10px;
    }

    .mobile-lang-option {
        padding: 15px 18px;
    }

    .mobile-lang-option .flag {
        font-size: 1.5rem;
    }

    .mobile-lang-option .lang-name {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .mobile-nav-menu a {
        font-size: 1.5rem;
    }

    .mobile-lang-switcher {
        margin-top: 35px;
        padding-top: 25px;
    }

    .mobile-lang-option {
        padding: 14px 16px;
        gap: 12px;
    }

    .mobile-lang-option .flag {
        font-size: 1.4rem;
    }

    .mobile-lang-option .lang-name {
        font-size: 0.95rem;
    }
}

/* ============================================
   HERO SECTION MOBILE OPTIMIZATION
   ============================================ */

@media (max-width: 992px) {
    .hero-section {
        min-height: 90vh;
        padding: 140px 20px 80px;
    }

    .hero-content-area {
        max-width: 100%;
    }

    .hero-title {
        font-size: clamp(2.5rem, 8vw, 3.5rem);
        margin-bottom: 1.25rem;
        line-height: 1.15;
    }

    .hero-subtitle,
    .hero-description {
        font-size: 1.1rem;
        margin-bottom: 2rem;
        padding: 0 10px;
    }

    .hero-cta {
        flex-direction: column;
        gap: 15px;
        padding: 0;
    }

    .hero-cta .btn {
        width: 100%;
        max-width: 320px;
        margin: 0 auto;
    }

    .hero-badge {
        font-size: 0.85rem;
        padding: 6px 14px;
    }
}

@media (max-width: 600px) {
    .hero-section {
        min-height: 85vh;
        padding: 120px 15px 60px;
    }

    .hero-title {
        font-size: clamp(2rem, 7vw, 2.75rem);
    }

    .hero-subtitle,
    .hero-description {
        font-size: 1rem;
        line-height: 1.7;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 110px 15px 50px;
    }

    .hero-title {
        font-size: clamp(1.75rem, 6vw, 2.25rem);
    }

    .hero-subtitle,
    .hero-description {
        font-size: 0.95rem;
    }
}

/* ============================================
   SECTIONS SPACING & TYPOGRAPHY
   ============================================ */

@media (max-width: 992px) {

    .luxury-services,
    .portfolio-section,
    .process-section,
    .faq-section,
    .cta-section {
        padding: 80px 0;
    }

    .section-title {
        font-size: 2rem;
        margin-bottom: 1.5rem;
    }

    .section-subtitle {
        font-size: 1rem;
        margin-bottom: 2.5rem;
        padding: 0 15px;
    }

    .app-container {
        padding: 0 20px;
    }
}

@media (max-width: 600px) {

    .luxury-services,
    .portfolio-section,
    .process-section,
    .faq-section,
    .cta-section {
        padding: 60px 0;
    }

    .section-title {
        font-size: 1.75rem;
    }

    .section-subtitle {
        font-size: 0.95rem;
    }

    .app-container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {

    .luxury-services,
    .portfolio-section,
    .process-section,
    .faq-section,
    .cta-section {
        padding: 50px 0;
    }

    .section-title {
        font-size: 1.5rem;
    }
}

/* ============================================
   SERVICE CARDS MOBILE LAYOUT
   ============================================ */

@media (max-width: 992px) {

    .services-grid,
    .service-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 25px;
    }

    .luxury-card,
    .service-card {
        padding: 30px;
    }

    .service-icon-wrapper {
        width: 60px;
        height: 60px;
        font-size: 1.75rem;
        margin-bottom: 20px;
    }

    .service-card-title {
        font-size: 1.35rem;
        margin-bottom: 12px;
    }

    .service-card-desc {
        font-size: 0.9rem;
        margin-bottom: 20px;
    }

    .service-feature-list li {
        font-size: 0.8rem;
        margin-bottom: 10px;
    }
}

@media (max-width: 600px) {

    .services-grid,
    .service-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .luxury-card,
    .service-card {
        padding: 25px;
    }

    .service-icon-wrapper {
        width: 55px;
        height: 55px;
        font-size: 1.5rem;
    }

    .service-card-title {
        font-size: 1.25rem;
    }

    .service-card-desc {
        font-size: 0.875rem;
    }
}

/* Mini Service Cards (for service pages) */
@media (max-width: 992px) {
    .mini-service-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .mini-service-card {
        padding: 25px;
    }

    .mini-service-card .icon-wrapper {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }

    .mini-service-card h4 {
        font-size: 1.1rem;
    }

    .mini-service-card p {
        font-size: 0.85rem;
    }
}

@media (max-width: 600px) {
    .mini-service-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .mini-service-card {
        padding: 20px;
    }
}

/* ============================================
   PORTFOLIO GRID MOBILE
   ============================================ */

@media (max-width: 992px) {
    .portfolio-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 25px;
    }

    .portfolio-item {
        margin-bottom: 0;
    }

    .portfolio-info h4 {
        font-size: 1.15rem;
    }

    .portfolio-info p {
        font-size: 0.9rem;
    }
}

@media (max-width: 600px) {
    .portfolio-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }
}

/* ============================================
   PROCESS/METHODOLOGY SECTION MOBILE
   ============================================ */

@media (max-width: 992px) {

    .process-grid,
    .methodology-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .process-step,
    .step-card {
        padding: 30px;
    }

    .step-number {
        font-size: 2.5rem;
    }

    .step-title {
        font-size: 1.5rem;
    }

    .step-desc {
        font-size: 0.9rem;
    }

    .step-features {
        gap: 10px;
    }

    .step-features li {
        font-size: 0.85rem;
    }
}

@media (max-width: 600px) {

    .process-step,
    .step-card {
        padding: 25px;
    }

    .step-number {
        font-size: 2rem;
    }

    .step-title {
        font-size: 1.3rem;
    }
}

/* ============================================
   FAQ SECTION MOBILE
   ============================================ */

@media (max-width: 992px) {

    .faq-wrapper,
    .faq-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .faq-list {
        gap: 15px;
    }

    .faq-item {
        padding: 20px;
    }

    .faq-question {
        font-size: 1.1rem;
        padding-right: 40px;
    }

    .faq-answer {
        font-size: 0.9rem;
        line-height: 1.7;
    }

    .faq-sidebar,
    .support-sidebar {
        padding: 30px;
    }
}

@media (max-width: 600px) {
    .faq-item {
        padding: 18px;
    }

    .faq-question {
        font-size: 1rem;
    }

    .faq-answer {
        font-size: 0.875rem;
    }
}

/* ============================================
   CTA SECTION MOBILE
   ============================================ */

@media (max-width: 992px) {
    .cta-luxury-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
        text-align: center;
    }

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

    .cta-desc {
        font-size: 1rem;
        margin: 0 auto 30px;
    }

    .cta-trust-row {
        justify-content: center;
        flex-wrap: wrap;
        gap: 15px;
    }

    .cta-form-glass {
        padding: 35px 25px;
    }

    .form-title {
        font-size: 1.5rem;
    }

    .luxury-contact-form {
        gap: 18px;
    }

    .input-group input,
    .input-group select,
    .input-group textarea {
        padding: 14px 18px 14px 45px;
        font-size: 0.95rem;
    }

    .input-group i {
        left: 16px;
        font-size: 0.9rem;
    }
}

@media (max-width: 600px) {
    .cta-title {
        font-size: 1.75rem;
    }

    .cta-desc {
        font-size: 0.95rem;
    }

    .cta-form-glass {
        padding: 25px 20px;
    }

    .form-title {
        font-size: 1.35rem;
    }

    .input-group input,
    .input-group select,
    .input-group textarea {
        padding: 12px 16px 12px 40px;
        font-size: 0.9rem;
    }
}

@media (max-width: 480px) {
    .cta-form-glass {
        padding: 20px 15px;
    }

    .btn.w-full {
        padding: 13px 25px;
        font-size: 0.9rem;
    }
}

/* ============================================
   FOOTER MOBILE OPTIMIZATION
   ============================================ */

@media (max-width: 992px) {
    .luxury-footer {
        padding: 80px 0 50px;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-brand-col {
        grid-column: 1 / -1;
        max-width: 100%;
        text-align: center;
    }

    .footer-tagline {
        font-size: 0.95rem;
    }

    .system-status {
        margin: 0 auto;
    }

    .footer-title {
        font-size: 1rem;
    }

    .footer-links a {
        font-size: 0.9rem;
    }

    .social-tech-links {
        justify-content: center;
    }

    .tech-social-icon {
        width: 45px;
        height: 45px;
        font-size: 1.2rem;
    }

    .footer-bottom-area {
        margin-top: 60px;
        padding-top: 30px;
        flex-direction: column;
        gap: 20px;
        text-align: center;
        font-size: 0.85rem;
    }

    .footer-legal {
        gap: 20px;
    }
}

@media (max-width: 600px) {
    .luxury-footer {
        padding: 60px 0 40px;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 35px;
    }

    .footer-tagline {
        font-size: 0.9rem;
    }

    .footer-title {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .footer-links a {
        font-size: 0.875rem;
    }

    .tech-social-icon {
        width: 42px;
        height: 42px;
        font-size: 1.1rem;
    }

    .footer-bottom-area {
        font-size: 0.8rem;
    }

    .footer-legal {
        flex-direction: column;
        gap: 15px;
    }
}

/* ============================================
   BUTTONS & INTERACTIVE ELEMENTS
   ============================================ */

@media (max-width: 992px) {
    .btn {
        padding: 13px 30px;
        font-size: 0.9rem;
    }

    .btn-service-link {
        font-size: 0.85rem;
    }
}

@media (max-width: 600px) {
    .btn {
        padding: 12px 25px;
        font-size: 0.875rem;
    }
}

/* ============================================
   LANGUAGE DROPDOWN MOBILE
   ============================================ */

@media (max-width: 992px) {
    .lang-menu {
        right: 0;
        left: auto;
        min-width: 180px;
    }

    .lang-option {
        padding: 12px 16px;
        font-size: 0.9rem;
    }

    .lang-option .flag {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .lang-menu {
        min-width: 160px;
    }

    .lang-option {
        padding: 10px 14px;
        font-size: 0.85rem;
    }
}

/* ============================================
   STATS & MINI STATS MOBILE
   ============================================ */

@media (max-width: 992px) {

    .mini-stats-row,
    .stats-row {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 15px;
    }

    .mini-stat {
        padding: 20px 15px;
    }

    .ms-value {
        font-size: 1.75rem;
    }

    .ms-label {
        font-size: 0.75rem;
    }
}

@media (max-width: 600px) {

    .mini-stats-row,
    .stats-row {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }

    .mini-stat {
        padding: 18px 12px;
    }

    .ms-value {
        font-size: 1.5rem;
    }

    .ms-label {
        font-size: 0.7rem;
    }
}

@media (max-width: 480px) {

    .mini-stats-row,
    .stats-row {
        grid-template-columns: 1fr;
    }
}

/* ============================================
   BRANDS/TECH STACK SECTION
   ============================================ */

@media (max-width: 992px) {

    .brands-grid,
    .tech-stack-grid {
        grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
        gap: 20px;
    }

    .tech-pill {
        padding: 10px 20px;
        font-size: 0.875rem;
    }

    .tech-pill i {
        font-size: 1.1rem;
    }
}

@media (max-width: 600px) {

    .brands-grid,
    .tech-stack-grid {
        grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
        gap: 15px;
    }

    .tech-pill {
        padding: 8px 16px;
        font-size: 0.8rem;
    }
}

/* ============================================
   CONTACT PAGE MOBILE
   ============================================ */

@media (max-width: 992px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 50px;
    }

    .contact-info-card {
        padding: 30px;
    }

    .contact-item {
        padding: 20px;
    }

    .contact-item i {
        font-size: 1.5rem;
    }

    .contact-item h4 {
        font-size: 1.1rem;
    }

    .contact-item p {
        font-size: 0.9rem;
    }
}

@media (max-width: 600px) {
    .contact-info-card {
        padding: 25px;
    }

    .contact-item {
        padding: 18px;
    }
}

/* ============================================
   LEGAL PAGES MOBILE
   ============================================ */

@media (max-width: 992px) {
    .legal-content {
        padding: 40px 30px;
    }

    .legal-content h1 {
        font-size: 2rem;
    }

    .legal-content h2 {
        font-size: 1.5rem;
    }

    .legal-content h3 {
        font-size: 1.25rem;
    }

    .legal-content p,
    .legal-content li {
        font-size: 0.95rem;
    }
}

@media (max-width: 600px) {
    .legal-content {
        padding: 30px 20px;
    }

    .legal-content h1 {
        font-size: 1.75rem;
    }

    .legal-content h2 {
        font-size: 1.35rem;
    }

    .legal-content h3 {
        font-size: 1.15rem;
    }

    .legal-content p,
    .legal-content li {
        font-size: 0.9rem;
    }
}

/* ============================================
   TOUCH OPTIMIZATION
   ============================================ */

/* Increase tap targets for mobile */
@media (max-width: 992px) {

    a,
    button,
    .clickable {
        min-height: 44px;
        min-width: 44px;
    }

    /* Improve touch feedback */
    .btn,
    .control-btn,
    .mobile-menu-trigger,
    .faq-question,
    .lang-option {
        -webkit-tap-highlight-color: rgba(99, 102, 241, 0.1);
    }
}

/* ============================================
   SCROLL BEHAVIOR MOBILE
   ============================================ */

@media (max-width: 992px) {
    html {
        scroll-padding-top: 80px;
    }

    /* Smooth scrolling */
    @supports (-webkit-overflow-scrolling: touch) {
        * {
            -webkit-overflow-scrolling: touch;
        }
    }
}

/* ============================================
   PERFORMANCE OPTIMIZATIONS
   ============================================ */

@media (max-width: 992px) {

    /* Reduce motion for better performance on mobile */
    .universe-bg-fixed,
    .motion-bg-wrapper,
    #motion-bg {
        opacity: 0.3;
    }

    /* Simplify animations */
    .luxury-card:hover,
    .glass-card:hover,
    .portfolio-item:hover {
        transform: translateY(-5px);
    }

    /* Reduce blur for better performance */
    .glass-card,
    .luxury-card,
    .mobile-nav-overlay {
        -webkit-backdrop-filter: blur(10px);
        backdrop-filter: blur(10px);
    }
}

/* ============================================
   SAFE AREA INSETS (iOS Notch Support)
   ============================================ */

@supports (padding: max(0px)) {
    .luxury-header {
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
    }

    .mobile-nav-overlay {
        padding-left: max(30px, env(safe-area-inset-left));
        padding-right: max(30px, env(safe-area-inset-right));
        padding-top: max(100px, env(safe-area-inset-top));
        padding-bottom: max(30px, env(safe-area-inset-bottom));
    }

    .app-container {
        padding-left: max(20px, env(safe-area-inset-left));
        padding-right: max(20px, env(safe-area-inset-right));
    }
}

/* ============================================
   LANDSCAPE ORIENTATION FIXES
   ============================================ */

@media (max-width: 992px) and (orientation: landscape) {
    .hero-section {
        min-height: 0;
        padding: 100px 20px 60px;
    }

    .mobile-nav-overlay {
        padding: 80px 30px 30px;
        overflow-y: auto;
    }

    .mobile-nav-menu a {
        font-size: 1.5rem;
    }
}

/* ============================================
   ANDROID SPECIFIC FIXES
   ============================================ */

/* Fix for Android Chrome address bar */
@media (max-width: 992px) {
    .hero-section {
        min-height: 100dvh;
        /* Dynamic viewport height */
    }
}

/* ============================================
   ACCESSIBILITY IMPROVEMENTS
   ============================================ */

@media (max-width: 992px) {

    /* Ensure focus states are visible on mobile */
    *:focus-visible {
        outline: 2px solid var(--primary-color);
        outline-offset: 2px;
    }

    /* Improve readability */
    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
        text-rendering: optimizeLegibility;
    }
}

/* ============================================
   PRINT STYLES (Bonus)
   ============================================ */

@media print {

    .luxury-header,
    .mobile-menu-trigger,
    .header-controls,
    .cta-section,
    .footer-bg-glow,
    .universe-bg-fixed,
    #motion-bg-wrapper {
        display: none !important;
    }

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

    .section-title,
    .hero-title {
        color: black !important;
        -webkit-text-fill-color: black !important;
    }
}

/* ============================================
   MOBILE FOOTER CENTER
   ============================================ */
@media (max-width: 992px) {
    .footer-grid {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 40px;
    }

    .footer-brand-col,
    .footer-nav-col,
    .footer-connect-col {
        text-align: center !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        justify-content: center !important;
        width: 100%;
    }

    .footer-title {
        text-align: center !important;
        width: 100%;
        margin-bottom: 20px;
        /* Space below title */
    }

    .footer-links {
        padding: 0 !important;
        /* Fix indent */
        margin: 0 !important;
        list-style: none !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        width: 100%;
    }

    .footer-links li {
        justify-content: center !important;
        text-align: center !important;
        display: flex;
        width: 100%;
    }

    .logo-wrapper {
        justify-content: center;
    }

    .system-status {
        justify-content: center;
    }

    .social-tech-links {
        display: flex !important;
        /* Ensure flex */
        justify-content: center !important;
        width: 100%;
        gap: 20px;
    }

    .footer-legal {
        justify-content: center;
        flex-wrap: wrap;
        gap: 15px;
    }

    /* Mobile Interaction Effects */
    .footer-links a {
        transition: all 0.3s ease;
        position: relative;
        display: inline-block;
        padding: 5px;
    }

    .footer-links a:active,
    .footer-links a:hover {
        color: var(--primary-color) !important;
        transform: scale(1.1);
        text-shadow: 0 0 15px var(--secondary-color);
    }

    .tech-social-icon {
        transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    }

    .tech-social-icon:active,
    .tech-social-icon:hover {
        transform: scale(1.2) rotate(8deg);
        filter: drop-shadow(0 0 10px var(--primary-color));
    }
}