/* Global Responsive Utilities */

/* Container utilities */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.container-fluid {
    width: 100%;
    padding: 0 20px;
}

/* Responsive text utilities */
.text-responsive {
    font-size: clamp(1rem, 2.5vw, 1.5rem);
}

.text-responsive-lg {
    font-size: clamp(1.5rem, 4vw, 3rem);
}

.text-responsive-xl {
    font-size: clamp(2rem, 5vw, 4rem);
}

/* Responsive spacing utilities */
.mb-responsive {
    margin-bottom: clamp(1rem, 3vw, 3rem);
}

.mt-responsive {
    margin-top: clamp(1rem, 3vw, 3rem);
}

.p-responsive {
    padding: clamp(1rem, 3vw, 2rem);
}

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

.grid-responsive-2 {
    display: grid;
    gap: clamp(1rem, 3vw, 2rem);
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

/* Responsive flex utilities */
.flex-responsive {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(1rem, 3vw, 2rem);
}

.flex-responsive-center {
    display: flex;
    flex-wrap: wrap;
    gap: clamp(1rem, 3vw, 2rem);
    justify-content: center;
    align-items: center;
}

/* Responsive image utilities */
.img-responsive {
    width: 100%;
    height: auto;
    max-width: 100%;
}

.img-responsive-contain {
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: contain;
}

.img-responsive-cover {
    width: 100%;
    height: auto;
    max-width: 100%;
    object-fit: cover;
}

/* Responsive button utilities */
.btn-responsive {
    padding: clamp(0.5rem, 2vw, 1rem) clamp(1rem, 4vw, 2rem);
    font-size: clamp(0.875rem, 2vw, 1.125rem);
    border-radius: clamp(0.25rem, 1vw, 0.5rem);
    min-height: 44px; /* Touch-friendly minimum */
}

/* Responsive form utilities */
.form-responsive {
    width: 100%;
    max-width: 500px;
    margin: 0 auto;
}

.form-group-responsive {
    margin-bottom: clamp(1rem, 3vw, 1.5rem);
}

.form-control-responsive {
    width: 100%;
    padding: clamp(0.5rem, 2vw, 0.75rem);
    font-size: clamp(0.875rem, 2vw, 1rem);
    border-radius: clamp(0.25rem, 1vw, 0.375rem);
    min-height: 44px; /* Touch-friendly minimum */
}

/* Responsive visibility utilities */
.hidden-mobile {
    display: block;
}

.hidden-desktop {
    display: none;
}

@media (max-width: 768px) {
    .hidden-mobile {
        display: none;
    }
    
    .hidden-desktop {
        display: block;
    }
    
    .container,
    .container-fluid {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .container,
    .container-fluid {
        padding: 0 10px;
    }
}

/* Responsive animation utilities */
.transition-responsive {
    transition: all 0.3s ease;
}

.hover-responsive:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

/* Focus utilities for accessibility */
.focus-responsive:focus {
    outline: 2px solid #78be20;
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    .btn-responsive {
        border: 2px solid currentColor;
    }
    
    .form-control-responsive {
        border: 2px solid currentColor;
    }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
    .transition-responsive,
    .hover-responsive {
        transition: none;
    }
    
    .hover-responsive:hover {
        transform: none;
    }
}