:root {
    /* Primary Color Palette */
    --primary-color: #6366f1;
    --primary-light: #a5b4fc;
    --primary-dark: #4338ca;
    
    --secondary-color: #14b8a6;
    --secondary-light: #7dd3fc;
    --secondary-dark: #0f766e;
    
    --accent-color: #f59e0b;
    --accent-light: #fbbf24;
    --accent-dark: #d97706;
    
    --success-color: #10b981;
    --success-light: #6ee7b7;
    --success-dark: #059669;
    
    --warning-color: #f97316;
    --warning-light: #fb923c;
    --warning-dark: #ea580c;
    
    /* Neutral Colors */
    --white: #ffffff;
    --light-gray: #f8fafc;
    --gray: #64748b;
    --dark-gray: #334155;
    --black: #1e293b;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    --gradient-secondary: linear-gradient(135deg, var(--accent-color), var(--warning-color));
    --gradient-hero: linear-gradient(135deg, var(--primary-color), var(--secondary-color), var(--accent-color));
    
    /* Typography */
    --font-family-primary: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
    
    /* Border Radius */
    --border-radius-sm: 0.5rem;
    --border-radius-md: 1rem;
    --border-radius-lg: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-family-primary);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    font-size: 1rem;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
    color: var(--black);
}

h1 { font-size: 2.25rem; }
h2 { font-size: 1.875rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--gray);
}

/* Header Styles */
.navbar {
    backdrop-filter: blur(10px);
    background-color: rgba(255, 255, 255, 0.95) !important;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: var(--font-weight-bold);
    font-size: 1.25rem;
    color: var(--primary-color) !important;
    text-decoration: none;
}

.navbar-nav .nav-link {
    font-weight: var(--font-weight-medium);
    color: var(--dark-gray) !important;
    transition: color 0.3s ease;
    margin: 0 var(--spacing-xs);
}

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

/* Hero Section */
.hero-section {
    background: var(--gradient-hero);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 80px;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('../HIZ_images/hero-bg.webp') center/cover;
    opacity: 0.1;
    z-index: -1;
}

.hero-section h1 {
    font-size: 3rem;
    font-weight: var(--font-weight-bold);
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.hero-section h2 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-medium);
    color: var(--white);
    opacity: 0.9;
    margin-bottom: var(--spacing-lg);
}

.hero-section p {
    font-size: 1.125rem;
    color: var(--white);
    opacity: 0.8;
    margin-bottom: var(--spacing-xl);
}

.hero-section img {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

/* Section Styles */
section {
    padding: var(--spacing-2xl) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* Feature Cards */
.feature-card {
    background: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.feature-card i {
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.feature-card h4 {
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.feature-card p {
    color: var(--gray);
}

/* Service Cards */
.service-card {
    background: var(--white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.service-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.service-content {
    padding: var(--spacing-lg);
}

.service-content h4 {
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.service-content p {
    color: var(--gray);
    margin-bottom: var(--spacing-md);
}

.service-content ul {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-md);
}

.service-content ul li {
    color: var(--gray);
    margin-bottom: var(--spacing-xs);
    position: relative;
    padding-left: var(--spacing-md);
}

.service-content ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: var(--font-weight-bold);
}

.price {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    text-align: center;
}

/* Feature Items */
.feature-item {
    text-align: center;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-item i {
    color: var(--secondary-color);
    margin-bottom: var(--spacing-md);
}

.feature-item h4 {
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.feature-item p {
    color: var(--gray);
}

/* Pricing Cards */
.pricing-card {
    background: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
    height: 100%;
}

.pricing-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.pricing-card.featured {
    background: var(--gradient-primary);
    color: var(--white);
}

.pricing-card.featured h4,
.pricing-card.featured .price {
    color: var(--white);
}

.pricing-card h4 {
    color: var(--black);
    margin-bottom: var(--spacing-md);
}

.pricing-card .price {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
}

.pricing-card p {
    color: var(--gray);
    margin-bottom: var(--spacing-lg);
}

.pricing-card.featured p {
    color: var(--white);
    opacity: 0.9;
}

.pricing-card ul {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-lg);
}

.pricing-card ul li {
    color: var(--gray);
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-left: var(--spacing-md);
}

.pricing-card.featured ul li {
    color: var(--white);
    opacity: 0.9;
}

.pricing-card ul li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: var(--font-weight-bold);
}

.pricing-card.featured ul li::before {
    color: var(--white);
}

/* Team Members */
.team-member {
    text-align: center;
    padding: var(--spacing-md);
}

.team-member img {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border: 4px solid var(--primary-color);
    transition: transform 0.3s ease;
}

.team-member img:hover {
    transform: scale(1.05);
}

.team-member h5 {
    color: var(--black);
    margin-bottom: var(--spacing-xs);
}

.team-member p {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Review Cards */
.review-card {
    background: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.review-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.review-card p {
    color: var(--gray);
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.review-card h5 {
    color: var(--black);
    font-size: 1rem;
    margin-bottom: 0;
}

/* Gallery */
.gallery img {
    border-radius: var(--border-radius-md);
    transition: transform 0.3s ease;
}

.gallery img:hover {
    transform: scale(1.05);
}

/* FAQ */
.faq-item {
    background: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-sm);
}

.faq-item h5 {
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.faq-item p {
    color: var(--gray);
    margin-bottom: 0;
}

/* Contact Form */
.contact-form {
    background: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
}

.contact-form .form-control {
    border-radius: var(--border-radius-sm);
    border: 2px solid var(--light-gray);
    padding: var(--spacing-sm);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.contact-form .form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.contact-form .btn-primary {
    background: var(--gradient-primary);
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-weight: var(--font-weight-semibold);
    border-radius: var(--border-radius-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.contact-form .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Footer */
footer {
    background: var(--black) !important;
    color: var(--white);
}

footer h5 {
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

footer p {
    color: var(--gray);
    margin-bottom: var(--spacing-sm);
}

footer a {
    color: var(--gray);
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: var(--white);
}

footer .list-unstyled {
    margin-bottom: 0;
}

footer .list-unstyled li {
    margin-bottom: var(--spacing-xs);
}

/* Breadcrumb */
.breadcrumb-nav {
    background: var(--light-gray);
    padding: var(--spacing-md) 0;
    margin-top: 76px;
}

.breadcrumb {
    margin-bottom: 0;
    background: none;
    padding: 0;
}

.breadcrumb-icon {
    width: 20px;
    height: 20px;
}

/* Additional Page Styles */
.service-item,
.tech-item,
.category-item,
.process-item,
.solution-item,
.training-item,
.format-item,
.cert-item,
.outcome-item,
.instructor-item {
    background: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.service-item:hover,
.tech-item:hover,
.category-item:hover,
.process-item:hover,
.solution-item:hover,
.training-item:hover,
.format-item:hover,
.cert-item:hover,
.outcome-item:hover,
.instructor-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.service-item h4,
.tech-item h4,
.category-item h4,
.process-item h4,
.solution-item h4,
.training-item h4,
.format-item h4,
.cert-item h4,
.outcome-item h4,
.instructor-item h4 {
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.service-item p,
.tech-item p,
.category-item p,
.process-item p,
.solution-item p,
.training-item p,
.format-item p,
.cert-item p,
.outcome-item p,
.instructor-item p {
    color: var(--gray);
    margin-bottom: 0;
}

/* Space Page */
#space {
    background: var(--gradient-primary);
    color: var(--white);
}

#space h1 {
    color: var(--white);
}

#space p {
    color: var(--white);
    opacity: 0.9;
}

/* Case Study Cards */
.casestudy-card {
    background: var(--white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.casestudy-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.casestudy-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.casestudy-content {
    padding: var(--spacing-lg);
}

.casestudy-content h4 {
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.casestudy-content p {
    color: var(--gray);
    margin-bottom: 0;
}

/* Process Steps */
.process-step {
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    transition: transform 0.3s ease;
}

.process-step:hover {
    transform: translateY(-5px);
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--gradient-primary);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    margin: 0 auto var(--spacing-md);
}

.process-step h4 {
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.process-step p {
    color: var(--gray);
    margin-bottom: 0;
}

/* Timeline */
.timeline-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: var(--border-radius-md);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.timeline-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-md);
}

.timeline-year {
    background: var(--gradient-primary);
    color: var(--white);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius-sm);
    font-weight: var(--font-weight-bold);
    margin-right: var(--spacing-lg);
    min-width: 80px;
    text-align: center;
}

.timeline-item h4 {
    color: var(--black);
    margin-bottom: var(--spacing-xs);
}

.timeline-item p {
    color: var(--gray);
    margin-bottom: 0;
}

/* Career Cards */
.career-card {
    background: var(--white);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.career-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.career-card h4 {
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.career-card p {
    color: var(--gray);
    margin-bottom: var(--spacing-sm);
}

.career-card p:last-child {
    margin-bottom: 0;
}

/* Core Info Items */
.coreinfo-item {
    text-align: center;
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-md);
    transition: transform 0.3s ease;
}

.coreinfo-item:hover {
    transform: translateY(-5px);
}

.coreinfo-item i {
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
}

.coreinfo-item h4 {
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.coreinfo-item p {
    color: var(--gray);
    margin-bottom: 0;
}

/* Blog Cards */
.blog-card {
    background: var(--white);
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    height: 100%;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.blog-content {
    padding: var(--spacing-lg);
}

.blog-content h4 {
    color: var(--black);
    margin-bottom: var(--spacing-sm);
}

.blog-content p {
    color: var(--gray);
    margin-bottom: var(--spacing-md);
}

.read-more {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: var(--font-weight-semibold);
    transition: color 0.3s ease;
}

.read-more:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Footer Disclaimer */
#site_disclaimer {
    color: var(--gray);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.8;
}

/* Utilities */
.text-primary { color: var(--primary-color) !important; }
.text-secondary { color: var(--secondary-color) !important; }
.text-accent { color: var(--accent-color) !important; }
.bg-primary { background-color: var(--primary-color) !important; }
.bg-secondary { background-color: var(--secondary-color) !important; }
.bg-accent { background-color: var(--accent-color) !important; }
.bg-gradient-primary { background: var(--gradient-primary) !important; }
.bg-gradient-secondary { background: var(--gradient-secondary) !important; } 


/* Team Social Links - Square Style */
.team-social-links {
    margin-top: 18px;
    padding: 12px 0;
}

.social-icons-grid {
    display: flex;
    gap: 12px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 42px;
    height: 42px;
    border-radius: 8px;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 17px;
    transition: all 0.3s ease;
    box-shadow: 0 3px 12px rgba(0,0,0,0.15);
    position: relative;
}

.social-link:hover {
    transform: translateY(-2px) rotate(5deg);
    box-shadow: 0 6px 20px rgba(0,0,0,0.25);
    color: white;
}

.facebook-link {
    background: #1877f2;
    border: 2px solid #1877f2;
}

.facebook-link:hover {
    background: #166fe5;
    border-color: #166fe5;
}

.linkedin-link {
    background: #0a66c2;
    border: 2px solid #0a66c2;
}

.linkedin-link:hover {
    background: #0959aa;
    border-color: #0959aa;
}

.x-link {
    background: #000000;
    border: 2px solid #000000;
    position: relative;
}

.x-link::after {
    content: '✕';
    font-weight: bold;
    font-size: 18px;
}

.x-link:hover {
    background: #333333;
    border-color: #333333;
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 8px;
    }
    
    .social-link {
        width: 38px;
        height: 38px;
        font-size: 15px;
    }
}