/* Enhanced Responsive Design for BNI FESTIVAL Chapter */

/* Mobile-First Approach */
@media screen and (min-width: 320px) {
    /* Extra Small Devices */
    .container {
        padding: 0 1rem;
    }
    
    .hero-content h1 {
        font-size: 1.875rem;
        line-height: 1.2;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        justify-content: center;
        margin-bottom: 0.5rem;
    }
    
    .network-card {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .form-container {
        padding: 1rem;
        margin: 0 1rem;
    }
    
    .ambassador-card {
        padding: 1.5rem;
        text-align: center;
    }
    
    .ambassador-avatar {
        width: 80px;
        height: 80px;
    }
}

@media screen and (min-width: 375px) {
    /* Small Mobile Devices */
    .hero-content h1 {
        font-size: 2.25rem;
    }
    
    .hero-content p {
        font-size: 1.125rem;
    }
    
    .network-card {
        padding: 1.5rem;
    }
}

@media screen and (min-width: 414px) {
    /* Large Mobile Devices */
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .form-container {
        padding: 1.5rem;
    }
    
    .ambassador-avatar {
        width: 100px;
        height: 100px;
    }
}

@media screen and (min-width: 576px) {
    /* Small Tablets / Large Mobile */
    .btn-primary, .btn-secondary {
        width: auto;
        display: inline-flex;
    }
    
    .hero-content h1 {
        font-size: 3rem;
    }
    
    .hero-content p {
        font-size: 1.25rem;
    }
    
    .network-card {
        padding: 2rem;
    }
    
    .form-container {
        padding: 2rem;
        margin: 0 2rem;
    }
    
    .ambassador-card {
        padding: 2rem;
    }
    
    .value-chain-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
}

@media screen and (min-width: 768px) {
    /* Tablets */
    .hero-content h1 {
        font-size: 3.5rem;
    }
    
    .hero-content p {
        font-size: 1.375rem;
    }
    
    .ambassador-card {
        display: flex;
        align-items: center;
        text-align: left;
        padding: 2.5rem;
    }
    
    .ambassador-avatar {
        width: 120px;
        height: 120px;
        margin: 0 2rem 0 0;
    }
    
    .form-container {
        max-width: 600px;
        margin: 0 auto;
        padding: 2.5rem;
    }
    
    .value-chain-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
    
    /* Show desktop navigation */
    .mobile-menu-button {
        display: none;
    }
}

@media screen and (min-width: 992px) {
    /* Large Tablets / Small Desktops */
    .hero-content h1 {
        font-size: 4rem;
    }
    
    .hero-content p {
        font-size: 1.5rem;
    }
    
    .ambassador-card {
        padding: 3rem;
    }
    
    .form-container {
        max-width: 700px;
        padding: 3rem;
    }
    
    .network-card {
        padding: 2.5rem;
    }
    
    /* Enhanced grid layouts */
    .stats-grid {
        display: grid;
        grid-template-columns: repeat(4, 1fr);
        gap: 2rem;
    }
}

@media screen and (min-width: 1200px) {
    /* Desktop */
    .hero-content h1 {
        font-size: 4.5rem;
    }
    
    .hero-content p {
        font-size: 1.625rem;
    }
    
    .form-container {
        max-width: 800px;
        padding: 3.5rem;
    }
    
    .ambassador-card {
        padding: 3.5rem;
    }
    
    .network-card {
        padding: 3rem;
    }
    
    /* Large screen optimizations */
    .value-chain-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media screen and (min-width: 1400px) {
    /* Large Desktop */
    .hero-content h1 {
        font-size: 5rem;
    }
    
    .container-xl {
        max-width: 1320px;
        margin: 0 auto;
        padding: 0 2rem;
    }
}

/* Landscape Orientation for Mobile */
@media screen and (max-height: 500px) and (orientation: landscape) {
    .hero-section {
        padding: 2rem 0;
    }
    
    .hero-content h1 {
        font-size: 2rem;
    }
    
    .hero-content p {
        font-size: 1rem;
    }
    
    .nav-height {
        height: 60px;
    }
}

/* High DPI Displays */
@media screen and (min-resolution: 192dpi) {
    .icon-container,
    .ambassador-avatar {
        image-rendering: crisp-edges;
    }
}

/* Accessibility - Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    .form-container {
        background: rgba(45, 55, 72, 0.95);
        color: white;
    }
    
    .form-input {
        background: rgba(255, 255, 255, 0.1);
        border-color: rgba(255, 255, 255, 0.2);
        color: white;
    }
    
    .form-input::placeholder {
        color: rgba(255, 255, 255, 0.6);
    }
    
    .network-card,
    .value-chain-item {
        background: rgba(45, 55, 72, 0.8);
        color: white;
    }
}

/* Touch-Friendly Interactive Elements */
@media (hover: none) and (pointer: coarse) {
    .btn-primary,
    .btn-secondary,
    .form-input,
    .hover-card {
        min-height: 44px;
        min-width: 44px;
    }
    
    .hover-card:active {
        transform: scale(0.98);
    }
    
    .btn-primary:active,
    .btn-secondary:active {
        transform: scale(0.95);
    }
}

/* Performance Optimizations for Mobile */
@media screen and (max-width: 768px) {
    /* Reduce animations on mobile for better performance */
    .hero-bg::before {
        display: none;
    }
    
    .network-card::before {
        display: none;
    }
    
    /* Optimize images for mobile */
    img {
        max-width: 100%;
        height: auto;
    }
}

/* Container Queries Support (Future-proofing) */
@container (max-width: 400px) {
    .card-content {
        padding: 1rem;
    }
    
    .card-title {
        font-size: 1rem;
    }
}

/* Print Styles for Mobile */
@media print {
    .mobile-menu,
    .progress-bar,
    .scroll-to-top,
    nav,
    footer {
        display: none !important;
    }
    
    .hero-content {
        color: black !important;
    }
    
    .form-container {
        box-shadow: none;
        border: 1px solid #ccc;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1 { font-size: 18pt; }
    h2 { font-size: 16pt; }
    h3 { font-size: 14pt; }
}

/* Focus States for Accessibility */
.form-input:focus,
.btn-primary:focus,
.btn-secondary:focus,
a:focus {
    outline: 2px solid #0066CC;
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    .btn-primary {
        border: 2px solid white;
    }
    
    .hero-content {
        text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    }
    
    .network-card,
    .form-container {
        border: 2px solid #0066CC;
    }
}

/* Tablet Specific Adjustments */
@media screen and (min-width: 768px) and (max-width: 1023px) {
    .value-chain-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .hero-content h1 {
        font-size: 3.25rem;
    }
    
    .form-container {
        max-width: 90%;
    }
}

/* Ultra-wide Screens */
@media screen and (min-width: 1600px) {
    .hero-content,
    .section-content {
        max-width: 1400px;
        margin: 0 auto;
    }
    
    .value-chain-grid {
        grid-template-columns: repeat(5, 1fr);
    }
}

/* Flexible Typography Scale */
.fluid-text {
    font-size: clamp(1rem, 4vw, 1.5rem);
}

.fluid-heading {
    font-size: clamp(1.5rem, 8vw, 4rem);
}

/* Enhanced Grid System */
.responsive-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: clamp(1rem, 3vw, 2rem);
}

/* Flexible Containers */
.flex-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

@media screen and (min-width: 768px) {
    .flex-container {
        flex-direction: row;
        align-items: center;
    }
}