/* Steady Steel Landing Page - Dark Theme with Gold Accents */
/* Consistent with ecommerce-theme.css */

/* Import ecommerce theme variables */
:root {
    /* Dark theme colors - matching ecommerce-theme.css */
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-tertiary: #3a3a3a;
    --bg-card: #2a2a2a;
    --bg-hover: #404040;
    
    /* Text colors */
    --text-primary: #ffffff;
    --text-secondary: #cccccc;
    --text-muted: #999999;
    --text-disabled: #666666;
    
    /* Gold accent colors */
    --gold-primary: #ffd700;
    --gold-secondary: #ffed4e;
    --gold-dark: #b8860b;
    --gold-light: #fff8dc;
    
    /* Status colors */
    --success: #28a745;
    --warning: #ffc107;
    --danger: #dc3545;
    --info: #17a2b8;
    
    /* Border colors */
    --border-primary: #444444;
    --border-secondary: #555555;
    --border-gold: var(--gold-primary);
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.5);
    --shadow-gold: 0 0 20px rgba(255, 215, 0, 0.3);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Typography */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-xs: 0.75rem;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    --font-size-3xl: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

/* Base styles */
body {
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-family);
}

/* Navigation Bar */
.navbar.landing-navbar {
    background-color: var(--bg-primary) !important;
    border-bottom: 1px solid var(--border-primary);
    box-shadow: var(--shadow-sm);
    padding: 0.75rem 0;
    transition: var(--transition-normal);
}

.navbar.landing-navbar.scrolled {
    background-color: var(--bg-secondary) !important;
    box-shadow: var(--shadow-md);
}

/* Override Bootstrap navbar-dark default blue background */
.navbar-dark.landing-navbar {
    background-color: var(--bg-primary) !important;
}

/* Center navbar content */
.landing-navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

/* Ensure navbar brand is properly aligned */
.landing-navbar .navbar-brand {
    display: flex;
    align-items: center;
}

.navbar-logo {
    height: 50px;
    width: auto;
    transition: var(--transition-fast);
}

.navbar-logo:hover {
    opacity: 0.8;
}

.landing-navbar .navbar-nav {
    align-items: center;
}

.landing-navbar .navbar-nav .nav-link {
    color: var(--text-primary) !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
}

.landing-navbar .navbar-nav .nav-link:hover {
    color: var(--gold-primary) !important;
}

.landing-navbar .navbar-nav .nav-link.btn {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-secondary) 100%);
    color: var(--bg-primary) !important;
    border-radius: var(--radius-md);
    padding: 0.5rem 1.5rem;
    margin-left: 0.5rem;
}

.landing-navbar .navbar-nav .nav-link.btn:hover {
    background: linear-gradient(135deg, var(--gold-secondary) 0%, var(--gold-light) 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

/* Footer */
.landing-footer {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    border-top: 1px solid var(--border-primary);
}

.footer-link {
    color: var(--text-secondary);
    text-decoration: none;
    transition: var(--transition-fast);
}

.footer-link:hover {
    color: var(--gold-primary);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    color: var(--text-primary);
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
    border-bottom: 2px solid var(--gold-primary);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 10px,
        rgba(255, 215, 0, 0.03) 10px,
        rgba(255, 215, 0, 0.03) 20px
    );
    opacity: 0.5;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 800;
    margin-top: 0.75rem;
    margin-bottom: 1.25rem;
    letter-spacing: -1px;
    color: var(--gold-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-xl);
    color: var(--text-secondary);
    opacity: 0.95;
}

.hero-cta {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
}

.btn-hero {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
    font-weight: 700;
    border-radius: var(--radius-lg);
    transition: var(--transition-normal);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary-hero {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-secondary) 100%);
    color: var(--bg-primary);
    border: 2px solid var(--gold-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary-hero:hover {
    background: linear-gradient(135deg, var(--gold-secondary) 0%, var(--gold-light) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

.btn-secondary-hero {
    background: transparent;
    color: var(--gold-primary);
    border: 2px solid var(--gold-primary);
}

.btn-secondary-hero:hover {
    background: var(--gold-primary);
    color: var(--bg-primary);
}

/* Metrics Cards */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-xl);
    margin-top: -40px;
    position: relative;
    z-index: 3;
}

.metric-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.metric-card:hover {
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-gold);
    transform: translateY(-5px);
}

.metric-value {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--gold-primary);
    margin-bottom: var(--spacing-sm);
}

.metric-label {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Instant Pricing Calculator */
.pricing-calculator {
    background: var(--bg-primary);
    padding: 4rem 0;
    min-height: 500px; /* Ensure minimum height */
}

.calculator-widget {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
    max-width: 800px;
    margin: 0 auto;
    position: relative; /* Ensure content is positioned correctly */
}

.calculator-form {
    /* Removed grid display to allow Bootstrap's row/column system to work properly */
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-size: var(--font-size-base);
}

.form-control-lg {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    font-size: var(--font-size-base);
    padding: var(--spacing-md);
    transition: var(--transition-fast);
}

.form-control-lg:focus {
    outline: none;
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

.price-display {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    border: 2px solid var(--gold-primary);
    color: var(--text-primary);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    text-align: center;
    margin-top: var(--spacing-xl);
    box-shadow: var(--shadow-gold);
}

.price-label {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.price-value {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--gold-primary);
}

/* Key Differentiators */
.differentiators {
    background: var(--bg-secondary);
    padding: 5rem 0;
}

.differentiator-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.differentiator-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    text-align: center;
    padding: var(--spacing-xl);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-sm);
}

.differentiator-card:hover {
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-gold);
    transform: translateY(-5px);
}

.differentiator-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-secondary) 100%);
    color: var(--bg-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-3xl);
    margin: 0 auto var(--spacing-lg);
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
}

.differentiator-card:hover .differentiator-icon {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
}

.differentiator-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    color: var(--text-primary);
}

.differentiator-description {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Featured Products */
.featured-products {
    background: var(--bg-primary);
    padding: 5rem 0;
}

.product-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-gold);
    transform: translateY(-4px);
}

.product-image {
    height: 200px;
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: var(--font-size-4xl);
    color: var(--text-muted);
    border-bottom: 1px solid var(--border-primary);
}

.product-details {
    padding: var(--spacing-lg);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-name {
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--text-primary);
    font-size: var(--font-size-lg);
}

.product-specs {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.product-price {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-md);
    background: var(--bg-secondary);
    border-radius: var(--radius-md);
}

.price-tag {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--gold-primary);
}

.stock-badge {
    display: inline-block;
    padding: var(--spacing-xs) var(--spacing-sm);
    background: var(--success);
    color: white;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
}

.product-actions {
    margin-top: auto;
    display: flex;
    gap: var(--spacing-sm);
}

.btn-buy-now {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-secondary) 100%);
    border: none;
    border-radius: var(--radius-md);
    color: var(--bg-primary);
    cursor: pointer;
    font-size: var(--font-size-base);
    font-weight: 700;
    padding: var(--spacing-md) var(--spacing-lg);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-md);
    flex: 1;
}

.btn-buy-now:hover {
    background: linear-gradient(135deg, var(--gold-secondary) 0%, var(--gold-light) 100%);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.btn-details {
    background-color: transparent;
    border: 1px solid var(--border-secondary);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    cursor: pointer;
    font-size: var(--font-size-base);
    font-weight: 500;
    padding: var(--spacing-md) var(--spacing-lg);
    transition: var(--transition-fast);
    flex: 1;
}

.btn-details:hover {
    background-color: var(--bg-hover);
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}

/* Testimonials */
.testimonials {
    background: var(--bg-secondary);
    padding: 5rem 0;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1200px;
    margin: 0 auto;
}

/* Base testimonial card - simplified structure */
.testimonial-card {
    /* Remove all card-level styling - handled by .testimonial-content */
    background: transparent;
    border: none;
    padding: 0;
    position: relative;
    transition: none;
    min-height: 250px;
    display: flex;
    flex-direction: column;
}

/* Remove hover effects from card level */
.testimonial-card:hover {
    /* No hover effects at card level */
    transform: none;
    box-shadow: none;
    border-color: transparent;
}

.testimonial-text {
    margin-bottom: var(--spacing-xl);
    line-height: 1.8;
    color: var(--text-primary);
    font-size: var(--font-size-lg);
}

.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.author-info h4 {
    margin: 0;
    font-weight: 600;
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    line-height: 1.4;
}

.author-info p {
    margin: 0;
    line-height: 1.4;
}

.author-info .author-title {
    font-size: var(--font-size-base);
    color: var(--text-secondary);
    margin-top: var(--spacing-xs);
}

.author-info .author-company {
    font-size: var(--font-size-base);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.testimonial-rating {
    color: var(--gold-primary);
    font-size: var(--font-size-lg);
}

/* Traditional Services */
.traditional-services {
    background: var(--bg-primary);
    color: var(--text-primary);
    padding: 5rem 0;
}

.services-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.service-card {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius-lg);
    height: 300px;
    cursor: pointer;
    border: 1px solid var(--border-primary);
    transition: var(--transition-normal);
}

.service-card:hover {
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-gold);
}

.service-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.service-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(26, 26, 26, 0.95) 0%, transparent 100%);
    padding: var(--spacing-xl);
    transform: translateY(50%);
    transition: var(--transition-normal);
}

.service-card:hover .service-overlay {
    transform: translateY(0);
}

.service-card:hover img {
    transform: scale(1.1);
}

.service-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    color: var(--gold-primary);
}

.service-overlay p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.5;
}

.service-overlay .btn {
    color: var(--text-primary);
    border-color: var(--gold-primary);
}

.service-overlay .btn:hover {
    background-color: var(--gold-primary);
    color: var(--bg-primary);
}

/* Welding School Preview */
.welding-school {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    color: var(--text-primary);
    padding: 5rem 0;
    border-top: 2px solid var(--gold-primary);
}

/* Add small spacing between columns */
.welding-school .col-lg-6:last-child {
    padding-left: 40px;
}

.school-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.school-feature {
    text-align: center;
    background: var(--bg-card);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-primary);
    transition: var(--transition-normal);
}

.school-feature:hover {
    border-color: var(--gold-primary);
    box-shadow: var(--shadow-gold);
    transform: translateY(-2px);
}

.school-feature i {
    font-size: var(--font-size-4xl);
    margin-bottom: var(--spacing-md);
    color: var(--gold-primary);
}

.school-feature h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.school-feature p {
    color: var(--text-secondary);
    line-height: 1.5;
}

.countdown-timer {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin: var(--spacing-2xl) 0;
}

.countdown-item {
    text-align: center;
    background: var(--bg-card);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-primary);
    min-width: 80px;
}

.countdown-value {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    display: block;
    color: var(--gold-primary);
}

.countdown-label {
    font-size: var(--font-size-xs);
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 1px;
}

/* Student Portal Preview - add top margin */
.student-portal-preview {
    margin-top: 3rem;
}

/* Traditional Services Slideshow */
.services-slideshow-container {
    position: relative;
    max-width: 1200px;
    margin: 3rem auto;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-primary);
}

.slideshow-wrapper {
    position: relative;
    width: 100%;
    height: 600px;
    overflow: hidden;
}

.slideshow-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
    height: 100%;
}

.slideshow-slide {
    min-width: 100%;
    height: 100%;
    position: relative;
}

.slideshow-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.slideshow-dots {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: inline-flex;
    gap: 10px;
    z-index: 10;
    background: rgba(0, 0, 0, 0.7);
    padding: 10px 15px;
    border-radius: 30px;
    overflow: hidden;
    justify-content: center;
    transition: all 0.3s ease;
    width: auto;
    max-width: fit-content;
}

.slideshow-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--text-muted);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    opacity: 1;
    transform: scale(1);
}

/* Dynamic dot visibility */
.slideshow-dot.hidden {
    display: none;
}

.slideshow-dot.visible {
    display: block;
    width: 12px;
    opacity: 1;
    transform: scale(1);
}

.slideshow-dot.active {
    background: var(--gold-primary);
    transform: scale(1.2);
    border-color: var(--gold-secondary);
}

.slideshow-dot:hover {
    background: var(--gold-secondary);
}

/* CTA Footer */
.cta-section {
    background: linear-gradient(135deg, var(--bg-secondary) 0%, var(--bg-tertiary) 100%);
    color: var(--text-primary);
    padding: 4rem 0;
    text-align: center;
    border-top: 2px solid var(--gold-primary);
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

/* Section Titles and Utilities */
.section-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    color: var(--gold-primary);
    text-align: center;
}

.section-subtitle {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    text-align: center;
    line-height: 1.6;
}

.text-center {
    text-align: center;
}

.mb-5 {
    margin-bottom: var(--spacing-2xl);
}

/* Button Styles */
.btn {
    display: inline-block;
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 600;
    text-decoration: none;
    border-radius: var(--radius-md);
    transition: var(--transition-normal);
    border: none;
    cursor: pointer;
    font-size: var(--font-size-base);
}

.btn-primary {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-secondary) 100%);
    color: var(--bg-primary);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-secondary) 0%, var(--gold-light) 100%);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background: transparent;
    color: var(--gold-primary);
    border: 2px solid var(--gold-primary);
}

.btn-secondary:hover {
    background: var(--gold-primary);
    color: var(--bg-primary);
}

.btn-outline-primary {
    background: transparent;
    color: var(--text-primary);
    border: 1px solid var(--border-secondary);
}

.btn-outline-primary:hover {
    background: var(--bg-hover);
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}

/* Responsive Design */
@media (max-width: 768px) {
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .slideshow-wrapper {
        height: 400px;
    }
    
    .hero-cta {
        flex-direction: column;
        align-items: center;
    }
    
    .btn-hero {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .metrics-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: var(--spacing-md);
    }
    
    .calculator-form {
        grid-template-columns: 1fr;
    }
    
    .differentiator-grid,
    .product-carousel,
    .testimonial-grid,
    .services-showcase,
    .school-features {
        grid-template-columns: 1fr;
    }
    
    /* Override testimonial minimum width on mobile */
    .testimonial-card {
        min-width: unset;
    }
    
    .countdown-timer {
        flex-direction: column;
        align-items: center;
        gap: var(--spacing-md);
    }
    
    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .product-actions {
        flex-direction: column;
    }
    
    /* Reset welding school column spacing on mobile */
    .welding-school .col-lg-6:last-child {
        padding-left: 0;
        margin-top: 2rem;
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 80px 0 60px;
    }
    
    .hero-title {
        font-size: var(--font-size-2xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-base);
    }
    
    .section-title {
        font-size: var(--font-size-2xl);
    }
    
    .metric-value {
        font-size: var(--font-size-2xl);
    }
    
    .price-value {
        font-size: var(--font-size-2xl);
    }
    
    .calculator-widget,
    .metric-card,
    .differentiator-card,
    .testimonial-card,
    .school-feature {
        padding: var(--spacing-md);
    }
}

/* Loom Video Section */
.loom-video-section {
    background: var(--bg-secondary);
    padding: 5rem 0;
    position: relative;
}

.video-wrapper {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    align-items: center;
}

.video-container {
    position: relative;
    padding-bottom: 62.5%; /* 16:10 Aspect Ratio */
    height: 0;
    overflow: hidden;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    border: 2px solid var(--gold-primary);
    box-shadow: var(--shadow-gold);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: var(--radius-lg);
}

.video-features {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) 0;
    color: var(--text-primary);
    font-size: var(--font-size-base);
    border-bottom: 1px solid var(--border-primary);
    transition: var(--transition-fast);
}

.feature-item:last-child {
    border-bottom: none;
}

.feature-item:hover {
    color: var(--gold-primary);
    transform: translateX(5px);
}

.feature-item i {
    color: var(--gold-primary);
    font-size: var(--font-size-lg);
}

/* Responsive adjustments for video section */
@media (max-width: 1024px) {
    .video-wrapper {
        grid-template-columns: 1fr;
        gap: var(--spacing-xl);
    }
    
    .video-container {
        padding-bottom: 56.25%; /* 16:9 for better mobile viewing */
    }
    
    .video-features {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-sm);
    }
}

@media (max-width: 768px) {
    .loom-video-section {
        padding: 3rem 0;
    }
    
    .video-features {
        grid-template-columns: 1fr;
    }
}

/* CNC Plasma Upload Section */
.cnc-plasma-section {
    background: var(--bg-primary);
    padding: 5rem 0;
    position: relative;
    border-bottom: 1px solid var(--border-primary);
}

.plasma-upload-widget {
    max-width: 800px;
    margin: 0 auto;
}

.plasma-form {
    background: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
}

.upload-zone {
    background: var(--bg-secondary);
    border: 2px dashed var(--border-secondary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    transition: var(--transition-normal);
    cursor: pointer;
    position: relative;
    min-height: 250px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.upload-zone:hover {
    border-color: var(--gold-primary);
    background: var(--bg-tertiary);
}

.upload-zone.highlight {
    border-color: var(--gold-primary);
    background: var(--bg-tertiary);
    box-shadow: var(--shadow-gold);
}

.upload-icon {
    font-size: 4rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-lg);
}

.upload-title {
    font-size: var(--font-size-xl);
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.upload-subtitle {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.file-preview {
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    text-align: left;
}

.file-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.file-icon {
    font-size: 2rem;
    color: var(--gold-primary);
}

.file-details {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.file-name {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.file-size {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
}

.btn-remove {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: var(--font-size-lg);
    cursor: pointer;
    padding: var(--spacing-sm);
    transition: var(--transition-fast);
}

.btn-remove:hover {
    color: var(--danger);
}

.progress-bar {
    margin-top: var(--spacing-md);
    height: 8px;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-secondary) 100%);
    width: 0;
    transition: width 0.3s ease;
}

.plasma-features {
    margin-top: var(--spacing-2xl);
}

.feature-box {
    text-align: center;
    padding: var(--spacing-lg);
}

.feature-box .feature-icon {
    font-size: 3rem;
    color: var(--gold-primary);
    margin-bottom: var(--spacing-md);
}

.feature-box h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.feature-box p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Animation classes for scroll effects */
.animate-fade-in-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease-out;
}

.animate-fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Scale animation for price display */
@keyframes scaleIn {
    from {
        transform: scale(0.9);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.animate-scale-in {
    animation: scaleIn 0.3s ease-out forwards;
}

.delay-100 { transition-delay: 0.1s; }
.delay-200 { transition-delay: 0.2s; }
.delay-300 { transition-delay: 0.3s; }
.delay-400 { transition-delay: 0.4s; }
.delay-500 { transition-delay: 0.5s; }

.scroll-animate {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-animate.animate {
    opacity: 1;
    transform: translateY(0);
}

.scroll-animate-left {
    opacity: 0;
    transform: translateX(-50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-animate-left.animate {
    opacity: 1;
    transform: translateX(0);
}

.scroll-animate-right {
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.scroll-animate-right.animate {
    opacity: 1;
    transform: translateX(0);
}

/* Quick Purchase Modal Styles */
#quickPurchaseModal .modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
}

#quickPurchaseModal .modal-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
    padding: var(--spacing-lg);
}

#quickPurchaseModal .modal-title {
    color: var(--gold-primary);
    font-size: var(--font-size-xl);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#quickPurchaseModal .btn-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    opacity: 1;
    font-size: var(--font-size-lg);
}

#quickPurchaseModal .btn-close:hover {
    color: var(--text-primary);
}

#quickPurchaseModal .modal-body {
    padding: var(--spacing-xl);
    background-color: var(--bg-card);
}

/* Product Info Section */
#quickPurchaseModal .product-info {
    border-bottom: 1px solid var(--border-primary);
    padding-bottom: var(--spacing-lg);
}

#quickPurchaseModal .product-modal-name {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

#quickPurchaseModal .product-modal-specs {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    line-height: 1.5;
}

#quickPurchaseModal .stock-badge {
    background-color: var(--success);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-sm);
    font-weight: 600;
    display: inline-block;
}

/* Form Controls */
#quickPurchaseModal .form-label {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#quickPurchaseModal .form-control {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
}

#quickPurchaseModal .form-control:focus {
    background-color: var(--bg-tertiary);
    border-color: var(--gold-primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
    outline: none;
}

#quickPurchaseModal .input-group-text {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    color: var(--text-secondary);
}

/* Quantity Selector */
#quickPurchaseModal .quantity-selector {
    gap: var(--spacing-sm);
}

#quickPurchaseModal .btn-outline-secondary {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-secondary);
    color: var(--text-primary);
    padding: var(--spacing-sm) var(--spacing-md);
    transition: var(--transition-fast);
}

#quickPurchaseModal .btn-outline-secondary:hover {
    background-color: var(--bg-hover);
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}

#quickPurchaseModal .quantity-input {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-primary);
    text-align: center;
    font-weight: 600;
    -webkit-appearance: none;
    -moz-appearance: textfield;
}

/* Remove spinner arrows from number input */
#quickPurchaseModal .quantity-input::-webkit-inner-spin-button,
#quickPurchaseModal .quantity-input::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

/* Delivery Options */
#quickPurchaseModal .delivery-options {
    background-color: var(--bg-secondary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
}

#quickPurchaseModal .form-check {
    padding: var(--spacing-sm) 0;
}

#quickPurchaseModal .form-check-input {
    background-color: var(--bg-tertiary);
    border: 2px solid var(--border-secondary);
    transition: var(--transition-fast);
}

#quickPurchaseModal .form-check-input:checked {
    background-color: var(--gold-primary);
    border-color: var(--gold-primary);
}

#quickPurchaseModal .form-check-input:focus {
    border-color: var(--gold-primary);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
}

#quickPurchaseModal .form-check-label {
    color: var(--text-primary);
    font-size: var(--font-size-base);
    margin-left: var(--spacing-sm);
    cursor: pointer;
}

/* Price Display */
#quickPurchaseModal .price-display-section {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

#quickPurchaseModal .price-display-section span {
    color: var(--text-secondary);
}

#quickPurchaseModal .unit-price,
#quickPurchaseModal .quantity-display {
    color: var(--text-primary);
    font-weight: 600;
}

#quickPurchaseModal .total-price {
    color: var(--gold-primary) !important;
    font-size: var(--font-size-2xl);
    font-weight: 700;
}

#quickPurchaseModal .price-display-section hr {
    border-color: var(--border-primary);
    margin: var(--spacing-md) 0;
    opacity: 0.5;
}

/* Alert Messages */
#quickPurchaseModal .alert {
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-lg);
}

#quickPurchaseModal .alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

#quickPurchaseModal .alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
}

/* Modal Footer */
#quickPurchaseModal .modal-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
}

#quickPurchaseModal .btn-secondary {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 600;
    transition: var(--transition-fast);
}

#quickPurchaseModal .btn-secondary:hover {
    background-color: var(--bg-hover);
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}

#quickPurchaseModal .btn-primary {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-secondary) 100%);
    border: none;
    color: var(--bg-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-md);
}

#quickPurchaseModal .btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-secondary) 0%, var(--gold-light) 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-gold);
}

/* Loading States */
#quickPurchaseModal .spinner-border {
    width: 1rem;
    height: 1rem;
    border-width: 2px;
}

/* Small Text Elements */
#quickPurchaseModal small {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
}

/* Responsive Modal */
@media (max-width: 576px) {
    #quickPurchaseModal .modal-dialog {
        margin: 0.5rem;
    }
    
    #quickPurchaseModal .modal-body {
        padding: var(--spacing-md);
    }
    
    #quickPurchaseModal .modal-footer {
        flex-direction: column;
    }
    
    #quickPurchaseModal .modal-footer .btn {
        width: 100%;
    }
    
    #quickPurchaseModal .quantity-selector {
        justify-content: center;
    }
}

/* Testimonial Submission Modal Styles */
#testimonialModal .modal-content {
    background-color: var(--bg-card);
    border: 1px solid var(--border-primary);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    box-shadow: var(--shadow-lg);
}

#testimonialModal .modal-header {
    background-color: var(--bg-secondary);
    border-bottom: 1px solid var(--border-primary);
    padding: var(--spacing-lg);
}

#testimonialModal .modal-title {
    color: var(--gold-primary);
    font-size: var(--font-size-xl);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
}

#testimonialModal .btn-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    opacity: 1;
    font-size: var(--font-size-lg);
    filter: invert(1);
}

#testimonialModal .btn-close:hover {
    color: var(--text-primary);
    opacity: 0.8;
}

#testimonialModal .modal-body {
    padding: var(--spacing-xl);
    background-color: var(--bg-card);
}

/* Testimonial Form Controls */
#testimonialModal .form-label {
    color: var(--text-primary);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

#testimonialModal .form-label .text-danger {
    color: var(--danger);
    font-size: var(--font-size-sm);
    margin-left: 2px;
}

#testimonialModal .form-control {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-primary);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    transition: var(--transition-fast);
}

#testimonialModal .form-control:focus {
    background-color: var(--bg-tertiary);
    border-color: var(--gold-primary);
    color: var(--text-primary);
    box-shadow: 0 0 0 3px rgba(255, 215, 0, 0.2);
    outline: none;
}

#testimonialModal .form-control::placeholder {
    color: var(--text-muted);
    opacity: 0.7;
}

#testimonialModal textarea.form-control {
    resize: vertical;
    min-height: 100px;
}

#testimonialModal small.text-muted {
    color: var(--text-muted);
    font-size: var(--font-size-sm);
    display: block;
    margin-top: var(--spacing-xs);
}

/* Star Rating Selector */
#testimonialModal .rating-selector {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

#testimonialModal .rating-selector .stars {
    display: flex;
    gap: var(--spacing-xs);
    font-size: 1.75rem;
    cursor: pointer;
}

#testimonialModal .rating-selector .stars .rating-star {
    color: var(--border-secondary);
    transition: var(--transition-fast);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}

#testimonialModal .rating-selector .stars .rating-star:hover,
#testimonialModal .rating-selector .stars .rating-star.hover {
    color: var(--gold-secondary);
    transform: scale(1.1);
}

#testimonialModal .rating-selector .stars .rating-star.selected {
    color: var(--gold-primary);
    transform: scale(1.05);
}

/* Alert Messages in Modal */
#testimonialModal .alert {
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-top: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

#testimonialModal .alert-success {
    background-color: rgba(40, 167, 69, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

#testimonialModal .alert-danger {
    background-color: rgba(220, 53, 69, 0.1);
    border: 1px solid var(--danger);
    color: var(--danger);
}

#testimonialModal .alert i {
    font-size: var(--font-size-lg);
}

/* Modal Footer */
#testimonialModal .modal-footer {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-primary);
    padding: var(--spacing-lg);
    gap: var(--spacing-md);
}

#testimonialModal .btn-secondary {
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-secondary);
    color: var(--text-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 600;
    transition: var(--transition-fast);
}

#testimonialModal .btn-secondary:hover {
    background-color: var(--bg-hover);
    border-color: var(--gold-primary);
    color: var(--gold-primary);
}

#testimonialModal .btn-primary {
    background: linear-gradient(135deg, var(--gold-primary) 0%, var(--gold-secondary) 100%);
    border: none;
    color: var(--bg-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-md);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

#testimonialModal .btn-primary:hover {
    background: linear-gradient(135deg, var(--gold-secondary) 0%, var(--gold-light) 100%);
    transform: translateY(-1px);
    box-shadow: var(--shadow-gold);
}

#testimonialModal .btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

/* Submit Your Testimonial Button */
.testimonials .btn-outline-primary {
    background: transparent;
    color: var(--gold-primary);
    border: 2px solid var(--gold-primary);
    padding: var(--spacing-md) var(--spacing-lg);
    font-weight: 600;
    transition: var(--transition-normal);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.testimonials .btn-outline-primary:hover {
    background: var(--gold-primary);
    color: var(--bg-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-gold);
}

/* Responsive Testimonial Modal */
@media (max-width: 576px) {
    #testimonialModal .modal-dialog {
        margin: 0.5rem;
    }
    
    #testimonialModal .modal-body {
        padding: var(--spacing-md);
    }
    
    #testimonialModal .modal-footer {
        flex-direction: column;
    }
    
    #testimonialModal .modal-footer .btn {
        width: 100%;
    }
    
    #testimonialModal .rating-selector .stars {
        font-size: 1.5rem;
    }
}