/*
Responsive Styles for Gamdom Login NZ
Mobile-first approach with breakpoints for tablet and desktop
*/

/* ========================================
   Mobile Styles (Base - 320px+)
======================================== */

/* Already mobile-first in main CSS */

/* ========================================
   Tablet Styles (768px and below)
======================================== */

@media screen and (max-width: 768px) {
    
    /* Typography */
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    h3 {
        font-size: 1.375rem;
    }
    
    /* Header */
    .header-inner {
        padding: var(--spacing-sm) 0;
    }
    
    .main-navigation {
        position: fixed;
        top: 73px;
        left: 0;
        right: 0;
        background: var(--card-bg);
        border-bottom: 1px solid var(--border-color);
        padding: var(--spacing-md);
        transform: translateY(-100%);
        opacity: 0;
        transition: all var(--transition-base);
        pointer-events: none;
        box-shadow: var(--shadow-lg);
    }
    
    .main-navigation.active {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }
    
    .main-navigation ul {
        flex-direction: column;
        gap: 0;
    }
    
    .menu-item {
        width: 100%;
        border-bottom: 1px solid var(--border-color);
    }
    
    .menu-item:last-child {
        border-bottom: none;
    }
    
    .menu-item a {
        display: block;
        padding: var(--spacing-md);
        border-radius: 0;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .mobile-menu-toggle.active .menu-icon:nth-child(1) {
        transform: rotate(45deg) translate(6px, 6px);
    }
    
    .mobile-menu-toggle.active .menu-icon:nth-child(2) {
        opacity: 0;
    }
    
    .mobile-menu-toggle.active .menu-icon:nth-child(3) {
        transform: rotate(-45deg) translate(6px, -6px);
    }
    
    /* Hero Section */
    .hero-section {
        padding: var(--spacing-xl) 0;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .hero-image {
        order: -1;
    }
    
    /* Hero Signup Form */
    .hero-signup-form {
        order: -1;
        margin-bottom: var(--spacing-lg);
    }
    
    .signup-form-container {
        max-width: 100%;
        padding: var(--spacing-lg);
    }
    
    .form-title {
        font-size: 1.5rem;
    }
    
    .form-input {
        padding: 0.75rem var(--spacing-sm);
        font-size: 0.875rem;
    }
    
    .promo-badge {
        position: relative;
        right: 0;
        margin-top: var(--spacing-xs);
        display: inline-block;
    }
    
    .promo-input-wrapper {
        flex-direction: column;
        align-items: flex-start;
    }
    
    /* Promo Banner */
    .promo-content {
        flex-direction: column;
        text-align: center;
    }
    
    .promo-text h2 {
        font-size: 1.25rem;
    }
    
    /* Sections */
    .content-section {
        padding: var(--spacing-xl) 0;
    }
    
    .section-title {
        font-size: 1.75rem;
    }
    
    /* Feature Cards */
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    /* Steps */
    .step-item {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin: 0 auto var(--spacing-md);
    }
    
    /* Promo Code Box */
    .promo-code-box {
        flex-direction: column;
        text-align: center;
    }
    
    .promo-code-text {
        font-size: 1.25rem;
    }
    
    /* Bonus Details */
    .bonus-details {
        grid-template-columns: 1fr;
    }
    
    .code-display {
        flex-direction: column;
    }
    
    .code-text {
        font-size: 1.5rem;
    }
    
    /* CTA Buttons */
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
    
    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    /* Contact Page */
    .contact-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    /* Help Topics */
    .help-topics-grid {
        grid-template-columns: 1fr;
    }
    
    /* Support Resources */
    .support-resources {
        grid-template-columns: 1fr;
    }
    
    /* FAQ */
    .faq-question {
        font-size: 1rem;
        padding: var(--spacing-md);
    }
    
    .faq-answer {
        padding: 0 var(--spacing-md) var(--spacing-md);
    }
    
    /* Error Page */
    .error-code {
        font-size: 5rem;
    }
    
    .error-title {
        font-size: 2rem;
    }
    
    .error-actions {
        flex-direction: column;
    }
    
    .error-actions .btn {
        width: 100%;
    }
    
    /* Popup */
    .popup-content {
        width: 95%;
        padding: var(--spacing-lg);
    }
    
    .popup-inner h3 {
        font-size: 1.5rem;
    }
    
    .popup-promo {
        flex-direction: column;
    }
    
    .popup-promo .promo-code {
        font-size: 1.25rem;
    }
    
    /* Buttons */
    .btn-large {
        padding: 0.875rem 1.5rem;
    }
    
    /* Promo Details Grid */
    .promo-details-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Small Mobile Styles (480px and below)
======================================== */

@media screen and (max-width: 480px) {
    
    /* Typography */
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    .hero-title {
        font-size: 1.75rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    /* Container Padding */
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .header-container {
        padding: 0 var(--spacing-sm);
    }
    
    .footer-container {
        padding: 0 var(--spacing-sm);
    }
    
    /* Logo */
    .site-logo {
        height: 32px;
    }
    
    /* Buttons */
    .btn {
        padding: 0.625rem 1rem;
        font-size: 0.875rem;
    }
    
    .btn-large {
        padding: 0.75rem 1.25rem;
        font-size: 0.9375rem;
    }
    
    /* Hero Features */
    .hero-features {
        flex-direction: column;
        align-items: stretch;
    }
    
    .feature-badge {
        justify-content: center;
    }
    
    /* Promo Banner */
    .promo-banner {
        padding: var(--spacing-md) 0;
    }
    
    .promo-text h2 {
        font-size: 1.125rem;
    }
    
    .promo-text p {
        font-size: 0.9375rem;
    }
    
    /* Section Titles */
    .section-title {
        font-size: 1.5rem;
    }
    
    /* Feature Cards */
    .feature-card {
        padding: var(--spacing-md);
    }
    
    .feature-icon {
        font-size: 2.5rem;
    }
    
    /* Step Numbers */
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.25rem;
    }
    
    /* Promo Code */
    .promo-code-text {
        font-size: 1.125rem;
        letter-spacing: 1px;
    }
    
    .code-text {
        font-size: 1.25rem;
        letter-spacing: 2px;
    }
    
    /* CTA Box */
    .cta-box {
        padding: var(--spacing-lg);
    }
    
    .cta-box h2 {
        font-size: 1.5rem;
    }
    
    .cta-box p {
        font-size: 1rem;
    }
    
    /* Footer */
    .site-footer {
        padding-top: var(--spacing-xl);
    }
    
    .footer-logo img {
        height: 32px;
    }
    
    /* Error Page */
    .error-code {
        font-size: 4rem;
    }
    
    .error-title {
        font-size: 1.75rem;
    }
    
    .error-description {
        font-size: 1rem;
    }
    
    /* Popup */
    .popup-close {
        top: var(--spacing-sm);
        right: var(--spacing-sm);
        font-size: 1.75rem;
    }
    
    .popup-inner h3 {
        font-size: 1.375rem;
    }
    
    .popup-inner p {
        font-size: 1rem;
    }
    
    .popup-promo .promo-code {
        font-size: 1.125rem;
        letter-spacing: 1px;
    }
    
    /* Page Header */
    .page-header {
        padding: var(--spacing-lg) 0;
    }
    
    .page-title {
        font-size: 2rem;
    }
    
    .page-subtitle {
        font-size: 1rem;
    }
    
    /* Contact Methods */
    .contact-method {
        flex-direction: column;
        text-align: center;
    }
    
    .method-icon {
        margin: 0 auto;
    }
    
    /* Form */
    .form-container {
        padding: var(--spacing-lg);
    }
}

/* ========================================
   Large Tablet / Small Desktop (1024px and below)
======================================== */

@media screen and (max-width: 1024px) and (min-width: 769px) {
    
    .hero-content {
        gap: var(--spacing-xl);
    }
    
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Landscape Mobile (568px height and below)
======================================== */

@media screen and (max-height: 568px) and (orientation: landscape) {
    
    .hero-section {
        padding: var(--spacing-lg) 0;
    }
    
    .content-section {
        padding: var(--spacing-lg) 0;
    }
    
    .popup-content {
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .error-code {
        font-size: 4rem;
    }
}

/* ========================================
   Hover Effects (Hover-capable devices only)
======================================== */

@media (hover: hover) and (pointer: fine) {
    
    /* Keep all hover effects as defined in main CSS */
    
}

/* ========================================
   Reduced Motion (Accessibility)
======================================== */

@media (prefers-reduced-motion: reduce) {
    
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .popup-content {
        animation: none;
    }
}

/* ========================================
   High Resolution Displays
======================================== */

@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    
    /* Optimize images and text rendering for retina displays */
    body {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* ========================================
   Dark Mode Support (Respects system preference)
======================================== */

@media (prefers-color-scheme: dark) {
    
    /* Already dark by default, but can add variations if needed */
    
}

/* ========================================
   Print Optimization
======================================== */

@media print {
    
    * {
        background: white !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    a[href]:after {
        content: " (" attr(href) ")";
    }
    
    h2, h3 {
        page-break-after: avoid;
    }
    
    img {
        max-width: 100% !important;
        page-break-inside: avoid;
    }
}

/* ========================================
   Wide Desktop Optimization (1400px+)
======================================== */

@media screen and (min-width: 1400px) {
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* ========================================
   Touch Device Optimizations
======================================== */

@media (hover: none) and (pointer: coarse) {
    
    /* Increase touch target sizes */
    .btn {
        min-height: 44px;
        min-width: 44px;
    }
    
    .menu-item a {
        min-height: 44px;
        display: flex;
        align-items: center;
    }
    
    /* Remove hover effects on touch devices */
    .feature-card:hover {
        transform: none;
    }
    
    .btn:hover {
        transform: none;
    }
    
    .step-item:hover {
        transform: none;
    }
}

/* ========================================
   Specific Device Adjustments
======================================== */

/* iPhone X, XS, 11 Pro notch support */
@supports (padding: max(0px)) {
    .site-header,
    .site-footer {
        padding-left: max(var(--spacing-md), env(safe-area-inset-left));
        padding-right: max(var(--spacing-md), env(safe-area-inset-right));
    }
}

/* iPad Pro specific adjustments */
@media only screen 
  and (min-device-width: 1024px) 
  and (max-device-width: 1366px)
  and (-webkit-min-device-pixel-ratio: 2) {
    
    .container {
        max-width: 1100px;
    }
}

/* ========================================
   Promo Code Responsive
======================================== */

@media screen and (max-width: 1024px) {
    .code-text {
        font-size: 1.15rem;
        letter-spacing: 1px;
    }
}

@media screen and (max-width: 768px) {
    .code-display {
        flex-direction: column;
        gap: var(--spacing-sm);
        padding: var(--spacing-sm);
    }
    
    .code-text {
        font-size: 1.1rem;
        letter-spacing: 0.8px;
        text-align: center;
    }
    
    .btn-copy-code {
        width: 100%;
        padding: var(--spacing-sm) var(--spacing-md);
    }
}

@media screen and (max-width: 480px) {
    .code-text {
        font-size: 1rem;
        letter-spacing: 0.5px;
    }
}

@media screen and (max-width: 360px) {
    .code-text {
        font-size: 0.9rem;
        letter-spacing: 0.3px;
    }
}

/* ========================================
   Utility Classes for Responsive Visibility
======================================== */

/* Hide on mobile */
@media screen and (max-width: 768px) {
    .hide-mobile {
        display: none !important;
    }
}

/* Hide on tablet */
@media screen and (min-width: 769px) and (max-width: 1024px) {
    .hide-tablet {
        display: none !important;
    }
}

/* Hide on desktop */
@media screen and (min-width: 1025px) {
    .hide-desktop {
        display: none !important;
    }
}

/* Show only on mobile */
.show-mobile {
    display: none !important;
}

@media screen and (max-width: 768px) {
    .show-mobile {
        display: block !important;
    }
}

/* ========================================
   Loading States (Progressive Enhancement)
======================================== */

.no-js .main-navigation {
    display: block !important;
    position: static !important;
    transform: none !important;
    opacity: 1 !important;
}

.no-js .mobile-menu-toggle {
    display: none !important;
}