/* ===============================================
   IERICORN CREATIVE - Responsive Stylesheet
   Mobile, Tablet, Desktop Optimized
   =============================================== */

/* Large Desktops (1400px and above) */
@media (min-width: 1400px) {
    .container {
        max-width: 1400px;
    }
    
    .hero-title {
        font-size: 4.5rem;
    }
}

/* Desktop (1200px - 1399px) */
@media (max-width: 1399px) {
    .container {
        max-width: 1200px;
    }
    
    .services-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 20px;
    }
    
    .portfolio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .graphics-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Small Desktop / Large Tablet (992px - 1199px) */
@media (max-width: 1199px) {
    .container {
        max-width: 960px;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .section-title {
        font-size: 2.4rem;
    }
    
    .nav-menu {
        gap: 20px;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .studio-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .pricing-grid {
        gap: 20px;
    }
    
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
        gap: 30px;
    }
    
    .clients-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Tablet (768px - 991px) */
@media (max-width: 991px) {
    :root {
        --section-padding: 80px 0;
    }
    
    .container {
        max-width: 720px;
    }
    
    /* Navigation */
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 300px;
        height: 100vh;
        background: var(--dark-card);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 30px;
        transition: right 0.3s ease;
        z-index: 999;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-auth {
        display: none;
    }
    
    .nav-auth.mobile {
        display: flex;
        flex-direction: column;
        gap: 15px;
        margin-top: 30px;
    }
    
    .nav-toggle {
        display: flex;
    }
    
    .nav-toggle.active span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }
    
    .nav-toggle.active span:nth-child(2) {
        opacity: 0;
    }
    
    .nav-toggle.active span:nth-child(3) {
        transform: rotate(-45deg) translate(7px, -6px);
    }
    
    /* Hero */
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-description {
        font-size: 1rem;
    }
    
    .hero-counters {
        grid-template-columns: repeat(3, 1fr);
        gap: 15px;
    }
    
    .counter-item {
        padding: 20px 15px;
    }
    
    .counter-value {
        font-size: 2rem;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    .service-card {
        padding: 25px 20px;
    }
    
    /* Studio */
    .studio-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Dashboard */
    .dashboard-container {
        grid-template-columns: 1fr;
    }
    
    .stats-panel {
        grid-column: span 1;
    }
    
    /* Portfolio */
    .portfolio-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }
    
    /* Graphics */
    .graphics-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Collaboration */
    .collab-container {
        grid-template-columns: 1fr;
    }
    
    .feedback-section {
        grid-column: span 1;
    }
    
    /* Pricing */
    .pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
        margin: 0 auto;
    }
    
    .pricing-card.featured {
        transform: scale(1);
    }
    
    .pricing-card.featured:hover {
        transform: translateY(-10px);
    }
    
    /* Clients */
    .clients-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
    
    .footer-brand {
        grid-column: span 2;
    }
    
    /* AI Chat */
    .ai-chat-window {
        width: 340px;
        right: -10px;
    }
    
    /* Modals */
    .modal-content {
        padding: 30px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .service-detail-features {
        grid-template-columns: 1fr;
    }
}

/* Mobile Landscape / Small Tablet (576px - 767px) */
@media (max-width: 767px) {
    :root {
        --section-padding: 60px 0;
    }
    
    .container {
        max-width: 100%;
        padding: 0 15px;
    }
    
    /* Typography */
    .hero-title {
        font-size: 2.5rem;
        letter-spacing: -1px;
    }
    
    .hero-slogan {
        font-size: 1.1rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-subtitle {
        font-size: 1rem;
    }
    
    /* Hero */
    .hero-section {
        padding: 80px 15px;
    }
    
    .hero-badge {
        font-size: 0.8rem;
        padding: 6px 16px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .hero-counters {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .counter-item {
        display: flex;
        align-items: center;
        gap: 15px;
        text-align: left;
    }
    
    .counter-value {
        font-size: 1.8rem;
        min-width: 80px;
    }
    
    .counter-label {
        margin-bottom: 0;
    }
    
    .counter-bar {
        display: none;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    /* Services */
    .services-grid {
        grid-template-columns: 1fr;
    }
    
    /* Studio */
    .studio-grid {
        grid-template-columns: 1fr;
    }
    
    /* Portfolio Filters */
    .portfolio-filters {
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .filter-btn {
        padding: 8px 18px;
        font-size: 0.85rem;
    }
    
    /* Portfolio */
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    /* Graphics */
    .graphics-grid {
        grid-template-columns: 1fr;
    }
    
    /* Dashboard */
    .stats-panel {
        grid-template-columns: repeat(3, 1fr);
    }
    
    /* Clients */
    .clients-grid {
        grid-template-columns: 1fr;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .footer-brand {
        grid-column: span 1;
    }
    
    .footer-social {
        justify-content: center;
    }
    
    /* AI Assistant */
    .ai-assistant {
        bottom: 20px;
        right: 20px;
    }
    
    .ai-toggle {
        width: 55px;
        height: 55px;
    }
    
    .ai-chat-window {
        position: fixed;
        bottom: 0;
        right: 0;
        left: 0;
        width: 100%;
        max-height: 80vh;
        border-radius: var(--radius-lg) var(--radius-lg) 0 0;
    }
    
    /* Modals */
    .modal-content {
        padding: 25px 20px;
        margin: 10px;
        max-height: 95vh;
    }
    
    .modal-header h2 {
        font-size: 1.5rem;
    }
    
    /* Toast */
    .toast-container {
        right: 15px;
        left: 15px;
    }
    
    .toast {
        min-width: auto;
        width: 100%;
    }
}

/* Mobile Portrait (up to 575px) */
@media (max-width: 575px) {
    /* Navigation */
    .nav-logo .logo-text {
        font-size: 1.1rem;
    }
    
    .nav-menu {
        width: 100%;
    }
    
    /* Hero */
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-slogan {
        font-size: 1rem;
    }
    
    .hero-description {
        font-size: 0.95rem;
    }
    
    /* Sections */
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-header {
        margin-bottom: 40px;
    }
    
    /* Service Cards */
    .service-card {
        padding: 20px 15px;
    }
    
    .service-icon {
        width: 60px;
        height: 60px;
        font-size: 1.5rem;
    }
    
    .service-card h3 {
        font-size: 1.1rem;
    }
    
    /* Studio */
    .studio-visual {
        height: 150px;
    }
    
    .studio-icon {
        font-size: 3rem;
    }
    
    /* Dashboard Stats */
    .stats-panel {
        grid-template-columns: 1fr;
        gap: 15px;
    }
    
    .stat-card {
        display: flex;
        align-items: center;
        gap: 15px;
        text-align: left;
        padding: 20px;
    }
    
    .stat-icon {
        margin: 0;
    }
    
    .stat-value {
        font-size: 1.5rem;
    }
    
    /* Portfolio */
    .portfolio-image {
        height: 180px;
    }
    
    .portfolio-stats {
        flex-wrap: wrap;
        gap: 15px;
    }
    
    /* Upload Zone */
    .upload-zone {
        padding: 30px 20px;
    }
    
    .upload-icon {
        font-size: 3rem;
    }
    
    .upload-limits {
        flex-direction: column;
        gap: 10px;
    }
    
    /* Pricing */
    .pricing-card {
        padding: 30px 20px;
    }
    
    .pricing-price .amount {
        font-size: 2.5rem;
    }
    
    /* Payment Options */
    .payment-option {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    /* Footer */
    .footer-grid {
        gap: 30px;
    }
    
    .footer-bottom {
        padding: 20px 0;
    }
    
    .footer-bottom p {
        font-size: 0.8rem;
    }
    
    /* AI Chat */
    .ai-chat-messages {
        height: 250px;
    }
    
    .ai-info h4 {
        font-size: 0.9rem;
    }
    
    .ai-quick-actions button {
        padding: 6px 12px;
        font-size: 0.75rem;
    }
    
    /* Service Detail */
    .service-detail-icon {
        width: 80px;
        height: 80px;
        font-size: 2rem;
    }
    
    .service-detail h2 {
        font-size: 1.5rem;
    }
    
    .service-detail-actions {
        flex-direction: column;
    }
    
    .service-detail-actions .btn {
        width: 100%;
    }
    
    /* Portfolio Detail Stats */
    .portfolio-detail-stats {
        gap: 20px;
    }
    
    .portfolio-detail-stats .stat-value {
        font-size: 1.2rem;
    }
}

/* Extra Small Devices (up to 380px) */
@media (max-width: 380px) {
    .hero-title {
        font-size: 1.7rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .nav-logo .logo-text {
        font-size: 1rem;
    }
    
    .logo-icon {
        font-size: 1.5rem;
    }
    
    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
    
    .counter-value {
        font-size: 1.5rem;
    }
    
    .pricing-price .amount {
        font-size: 2rem;
    }
}

/* Touch Device Optimizations */
@media (hover: none) and (pointer: coarse) {
    /* Remove hover effects for touch devices */
    .service-card:hover,
    .studio-card:hover,
    .portfolio-item:hover,
    .graphics-item:hover,
    .client-card:hover,
    .pricing-card:hover {
        transform: none;
    }
    
    .service-card:hover::before {
        transform: scaleX(0);
    }
    
    /* Make touch targets larger */
    .nav-link {
        padding: 10px 5px;
    }
    
    .filter-btn {
        min-height: 44px;
    }
    
    .btn {
        min-height: 48px;
    }
    
    /* Show overlay by default on touch */
    .portfolio-overlay {
        opacity: 0.7;
    }
    
    .overlay-btn {
        transform: scale(1);
    }
}

/* High DPI / Retina Displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* Optimize for retina displays */
    .service-icon,
    .studio-icon,
    .stat-icon,
    .ai-toggle img,
    .user-avatar img {
        image-rendering: -webkit-optimize-contrast;
    }
}

/* Reduced Motion Preference */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .hero-grid {
        animation: none;
    }
    
    .shape {
        animation: none;
    }
    
    .glow-btn {
        animation: none;
    }
    
    .pulse-dot {
        animation: none;
    }
}

/* Dark Mode Override (for devices with light mode) */
@media (prefers-color-scheme: light) {
    /* Keep dark theme regardless of system preference */
    body {
        background: var(--dark-bg);
        color: var(--text-primary);
    }
}

/* Print Styles */
@media print {
    .main-nav,
    .ai-assistant,
    .scroll-indicator,
    .hero-buttons,
    .portfolio-filters,
    .footer-social,
    .modal {
        display: none !important;
    }
    
    body {
        background: white;
        color: black;
    }
    
    .hero-section {
        min-height: auto;
        padding: 50px 0;
    }
    
    .section {
        padding: 30px 0;
        page-break-inside: avoid;
    }
    
    .service-card,
    .studio-card,
    .portfolio-item,
    .pricing-card {
        border: 1px solid #ddd;
        box-shadow: none;
    }
}

/* Landscape Orientation */
@media (max-height: 500px) and (orientation: landscape) {
    .hero-section {
        min-height: auto;
        padding: 60px 20px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-counters {
        display: none;
    }
    
    .scroll-indicator {
        display: none;
    }
}

/* Container Query Support (future-proofing) */
@supports (container-type: inline-size) {
    .services-grid,
    .portfolio-grid,
    .graphics-grid {
        container-type: inline-size;
    }
}