/* Steady Steel Landing Page Responsive Design - Dark Theme Compatible */

/* Mobile First Approach - Base styles are for mobile */

/* Tablet and up */
@media (min-width: 768px) {
    .hero-section {
        padding: 140px 0 100px;
    }
    
    .hero-title {
        font-size: var(--font-size-4xl);
        line-height: 1.1;
    }
    
    .hero-cta {
        flex-direction: row;
        justify-content: center;
    }
    
    .btn-hero {
        width: auto;
        min-width: 200px;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: var(--spacing-xl);
        margin-top: -60px;
    }
    
    .calculator-form {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .differentiator-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .product-carousel {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonial-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .services-showcase {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .school-features {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .countdown-timer {
        flex-direction: row;
        gap: var(--spacing-xl);
    }
    
    .cta-buttons {
        flex-direction: row;
    }
}

/* Desktop and up */
@media (min-width: 1024px) {
    .hero-section {
        padding: 160px 0 120px;
    }
    
    .hero-title {
        font-size: 3rem;
        line-height: 1.1;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-2xl);
    }
    
    .metrics-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-2xl);
        margin-top: -80px;
    }
    
    .calculator-form {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .differentiator-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .product-carousel {
        grid-template-columns: repeat(4, 1fr);
        gap: var(--spacing-lg);
    }
    
    .testimonial-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .services-showcase {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .school-features {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .section-title {
        font-size: 3.5rem;
    }
    
    .section-subtitle {
        font-size: var(--font-size-xl);
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
}

/* Large Desktop */
@media (min-width: 1280px) {
    .hero-title {
        font-size: 4rem;
    }
    
    .container {
        max-width: 1200px;
        margin: 0 auto;
        padding: 0 var(--spacing-lg);
    }
    
    .metrics-grid {
        max-width: 1000px;
        margin-left: auto;
        margin-right: auto;
        margin-top: -80px;
    }
    
    .calculator-widget {
        max-width: 900px;
    }
    
    .section-title {
        font-size: 4rem;
    }
}

/* Fix for S24 Ultra and other mobile devices (412px viewport width) */
@media (max-width: 991px) {
    /* Fix the hero section overlap on tablets and mobile */
    .hero-section .hero-content {
        margin-bottom: 2rem;
    }
    
    .hero-cta {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        margin-bottom: 3rem !important; /* Increased spacing */
        align-items: center;
        padding: 0 1rem;
    }
    
    .btn-hero {
        width: 100%;
        max-width: 300px;
        margin: 0 !important;
        justify-content: center;
    }
    
    /* Remove negative margin on mobile to prevent overlap */
    .metrics-grid {
        margin-top: 2rem !important; /* Positive margin instead of negative */
        position: relative;
        z-index: 2;
    }
}

/* Mobile Specific Overrides */
@media (max-width: 767px) {
    /* Base mobile styles */
    .hero-section {
        padding: 100px 0 60px;
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--spacing-md);
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
        margin-bottom: var(--spacing-lg);
        padding: 0 var(--spacing-md);
    }
    
    .hero-cta {
        margin-bottom: 4rem !important; /* Extra space for mobile */
    }
    
    .btn-hero {
        font-size: var(--font-size-base);
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    /* Ensure metrics grid doesn't overlap */
    .metrics-grid {
        margin-top: 3rem !important;
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 0 1rem;
    }
    
    .metric-card {
        padding: var(--spacing-lg);
        min-height: auto; /* Allow cards to size naturally */
    }
    
    .metric-value {
        font-size: var(--font-size-3xl);
    }
    
    .metric-label {
        font-size: var(--font-size-xs);
    }
    
    /* Section spacing */
    .pricing-calculator,
    .differentiators,
    .featured-products,
    .testimonials,
    .welding-school {
        padding: 3rem 0;
    }
    
    /* Ensure Traditional Services section has proper spacing */
    .traditional-services {
        padding: 4rem 0; /* Increased padding for better separation */
    }
    
    /* Section titles */
    .section-title {
        font-size: var(--font-size-3xl);
        margin-bottom: var(--spacing-lg);
    }
    
    .section-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-xl);
        padding: 0 var(--spacing-md);
    }
    
    /* Calculator mobile */
    .calculator-widget {
        margin: 0 var(--spacing-md);
        padding: var(--spacing-lg);
    }
    
    .calculator-form {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    .price-display {
        margin-top: var(--spacing-lg);
        padding: var(--spacing-lg);
    }
    
    .price-value {
        font-size: var(--font-size-3xl);
    }
    
    /* Cards mobile layout */
    .differentiator-grid,
    .product-carousel,
    .testimonial-grid,
    .services-showcase {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: 0 var(--spacing-md);
    }
    
    .differentiator-card,
    .product-card,
    .testimonial-card {
        padding: var(--spacing-lg);
    }
    
    .differentiator-icon {
        width: 60px;
        height: 60px;
        font-size: var(--font-size-2xl);
    }
    
    .differentiator-title {
        font-size: var(--font-size-lg);
    }
    
    /* Product cards mobile */
    .product-image {
        height: 150px;
        font-size: var(--font-size-3xl);
    }
    
    .product-actions {
        flex-direction: column;
        gap: var(--spacing-xs);
    }
    
    .btn-buy-now,
    .btn-details {
        font-size: var(--font-size-sm);
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    /* Service cards mobile */
    .service-card {
        height: 250px;
    }
    
    .service-overlay {
        padding: var(--spacing-md);
        transform: translateY(0); /* Always visible on mobile */
        background: linear-gradient(to top, rgba(26, 26, 26, 0.98) 0%, rgba(26, 26, 26, 0.85) 100%);
    }
    
    .service-title {
        font-size: var(--font-size-lg);
    }
    
    /* Traditional Services Slideshow mobile adjustments */
    .services-slideshow-container {
        margin: 2rem auto;
    }
    
    .slideshow-wrapper {
        height: 300px; /* Responsive height for mobile */
    }
    
    .slideshow-slide img {
        object-position: center center; /* Ensure important parts visible */
    }
    
    /* Welding school mobile */
    .school-features {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
        padding: 0 var(--spacing-md);
    }
    
    .school-feature {
        padding: var(--spacing-lg);
    }
    
    .school-feature i {
        font-size: var(--font-size-3xl);
    }
    
    .countdown-timer {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: var(--spacing-sm);
    }
    
    .countdown-item {
        padding: var(--spacing-md);
        min-width: 60px;
    }
    
    .countdown-value {
        font-size: var(--font-size-2xl);
    }
    
    /* CTA section mobile */
    .cta-section {
        padding: 3rem 0;
        text-align: center;
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-sm);
        padding: 0 var(--spacing-md);
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
}

/* Small mobile devices */
@media (max-width: 480px) {
    .hero-section {
        padding: 80px 0 40px;
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
        line-height: 1.2;
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .hero-cta {
        margin-bottom: 3rem !important;
    }
    
    .btn-hero {
        max-width: 260px;
        font-size: var(--font-size-sm);
        padding: var(--spacing-sm) var(--spacing-md);
    }
    
    .metrics-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-sm);
        margin-top: 2rem !important;
    }
    
    .metric-card {
        padding: var(--spacing-md);
    }
    
    .metric-value {
        font-size: var(--font-size-2xl);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
        padding: 0 var(--spacing-sm);
    }
    
    .section-subtitle {
        padding: 0 var(--spacing-sm);
    }
    
    .calculator-widget {
        margin: 0 var(--spacing-sm);
        padding: var(--spacing-md);
    }
    
    .price-display {
        padding: var(--spacing-md);
    }
    
    .price-value {
        font-size: var(--font-size-2xl);
    }
    
    .differentiator-card,
    .product-card,
    .testimonial-card,
    .school-feature {
        padding: var(--spacing-md);
        margin: 0 var(--spacing-sm);
    }
    
    .differentiator-icon {
        width: 50px;
        height: 50px;
        font-size: var(--font-size-xl);
    }
    
    .product-image {
        height: 120px;
        font-size: var(--font-size-2xl);
    }
    
    .service-card {
        height: 200px;
        margin: 0 var(--spacing-sm);
    }
    
    .countdown-timer {
        gap: var(--spacing-xs);
    }
    
    .countdown-item {
        padding: var(--spacing-sm);
        min-width: 50px;
    }
    
    .countdown-value {
        font-size: var(--font-size-xl);
    }
    
    .countdown-label {
        font-size: 0.65rem;
    }
}

/* Specific fix for S24 Ultra viewport (412px) */
@media (max-width: 414px) {
    .hero-cta {
        margin-bottom: 3.5rem !important;
    }
    
    .metrics-grid {
        margin-top: 2.5rem !important;
    }
}

/* Small mobile devices */
@media (max-width: 375px) {
    .hero-cta {
        margin-bottom: 3rem !important;
    }
    
    .metrics-grid {
        margin-top: 2rem !important;
    }
}

@media (max-width: 320px) {
    .hero-cta {
        margin-bottom: 2.5rem;
    }
    
    .metrics-grid {
        margin-top: 1.5rem;
    }
}

/* Landscape orientation adjustments */
@media (max-height: 600px) and (orientation: landscape) {
    .hero-section {
        padding: 60px 0 40px;
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
        margin-bottom: var(--spacing-md);
    }
    
    .metrics-grid {
        margin-top: -20px;
    }
}

/* Print styles */
@media print {
    .hero-section {
        background: white !important;
        color: black !important;
        padding: 2rem 0;
    }
    
    .hero-title {
        color: #333 !important;
        font-size: 2rem;
    }
    
    .hero-subtitle {
        color: #666 !important;
    }
    
    .btn-hero,
    .btn-buy-now,
    .btn-details,
    .btn,
    .cta-buttons {
        display: none !important;
    }
    
    .differentiator-card,
    .product-card,
    .testimonial-card,
    .metric-card,
    .school-feature {
        background: white !important;
        border: 1px solid #ccc !important;
        color: black !important;
        box-shadow: none !important;
    }
    
    .section-title {
        color: #333 !important;
    }
    
    .section-subtitle,
    .differentiator-description,
    .product-specs,
    .testimonial-text {
        color: #666 !important;
    }
    
    .price-tag,
    .metric-value,
    .countdown-value {
        color: #333 !important;
    }
    
    .differentiator-icon {
        background: #f0f0f0 !important;
        color: #333 !important;
    }
    
    .service-card {
        height: auto !important;
    }
    
    .service-overlay {
        position: static !important;
        background: none !important;
        transform: none !important;
    }
    
    /* Hide interactive elements */
    .animate-glow,
    .hover-lift,
    .hover-scale,
    .scroll-animate,
    .countdown-timer {
        animation: none !important;
        transform: none !important;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .hero-title,
    .section-title {
        text-shadow: none;
    }
    
    .differentiator-card,
    .product-card,
    .testimonial-card,
    .metric-card,
    .school-feature {
        border: 2px solid var(--gold-primary) !important;
    }
    
    .btn-hero,
    .btn-buy-now {
        border: 2px solid var(--bg-primary) !important;
    }
    
    .price-display {
        border: 3px solid var(--gold-primary) !important;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    .hero-section,
    .differentiator-card,
    .product-card,
    .testimonial-card,
    .metric-card,
    .school-feature,
    .service-card {
        transition: none !important;
        animation: none !important;
    }
    
    .btn-hero,
    .btn-buy-now,
    .btn-details,
    .btn {
        transition: none !important;
        transform: none !important;
    }
    
    .differentiator-icon,
    .service-overlay {
        transition: none !important;
        transform: none !important;
    }
    
    .hover-lift:hover,
    .hover-scale:hover {
        transform: none !important;
    }
}

/* Focus management for keyboard navigation */
@media (max-width: 767px) {
    .btn-hero:focus,
    .btn-buy-now:focus,
    .btn-details:focus,
    .btn:focus {
        outline: 2px solid var(--gold-primary);
        outline-offset: 2px;
    }
}

/* Container and layout utilities for different screen sizes */
.container-fluid {
    width: 100%;
    padding-right: var(--spacing-md);
    padding-left: var(--spacing-md);
    margin-right: auto;
    margin-left: auto;
}

@media (min-width: 576px) {
    .container-fluid {
        padding-right: var(--spacing-lg);
        padding-left: var(--spacing-lg);
    }
}

@media (min-width: 768px) {
    .container-fluid {
        padding-right: var(--spacing-xl);
        padding-left: var(--spacing-xl);
    }
}

@media (min-width: 1200px) {
    .container-fluid {
        max-width: 1140px;
    }
}

/* Utility classes for responsive display */
.d-mobile-none {
    display: none;
}

.d-tablet-none {
    display: block;
}

.d-desktop-none {
    display: block;
}

@media (min-width: 768px) {
    .d-mobile-none {
        display: block;
    }
    
    .d-tablet-none {
        display: none;
    }
}

@media (min-width: 1024px) {
    .d-desktop-none {
        display: none;
    }
}

/* Text size utilities for different screens */
.text-mobile-center {
    text-align: center;
}

@media (min-width: 768px) {
    .text-mobile-center {
        text-align: left;
    }
    
    .text-tablet-center {
        text-align: center;
    }
}

@media (min-width: 1024px) {
    .text-desktop-left {
        text-align: left;
    }
}