/* CSS Variables - 5 Primary Colors + Light/Dark Shades */
:root {
    /* Primary Colors */
    --primary-blue: #5594ed;
    --primary-green: #69d91a;
    --primary-purple: #8615ff;
    --primary-coral: #ee5d67;
    --primary-gold: #fcb01d;
    
    /* Light Shades */
    --light-blue: #deeff8;
    --light-green: #f7fee8;
    --light-purple: #f5f0f5;
    --light-coral: #f9edee;
    --light-gold: #fff8de;
    
    /* Dark Shades */
    --dark-blue: #225f8b;
    --dark-green: #36b46d;
    --dark-purple: #5643ae;
    --dark-coral: #f32d2b;
    --dark-gold: #bd8a12;
    
    /* Neutral Colors */
    --white: #FFFFFF;
    --light-gray: #F7FAFC;
    --medium-gray: #838fac;
    --dark-gray: #242c38;
    --black: #161a2a;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--primary-blue), var(--primary-purple));
    --gradient-secondary: linear-gradient(135deg, var(--primary-green), var(--primary-coral));
    --gradient-tertiary: linear-gradient(135deg, var(--primary-gold), var(--primary-coral));
    --gradient-hero: linear-gradient(135deg, var(--light-blue), var(--light-purple));
    
    /* Conservative Font Sizes */
    --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: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    
    /* Border Radius */
    --border-radius-sm: 8px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --border-radius-xl: 16px;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px rgba(0, 0, 0, 0.15);
}

/* Respect 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;
    }
}

/* Global Styles */
* {
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--dark-gray);
    background-color: var(--white);
    padding-top: 76px;
}

/* Typography */
.navbar-brand {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--primary-blue);
    text-decoration: none;
}

h1 {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--dark-blue);
    margin-bottom: var(--spacing-md);
}

h2 {
    font-size: var(--font-size-3xl);
    font-weight: 600;
    color: var(--dark-blue);
    margin-bottom: var(--spacing-sm);
}

h3 {
    font-size: var(--font-size-2xl);
    font-weight: 500;
    color: var(--primary-purple);
    margin-bottom: var(--spacing-sm);
}

h4 {
    font-size: var(--font-size-xl);
    font-weight: 500;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xs);
}

h5 {
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--dark-gray);
    margin-bottom: var(--spacing-xs);
}

p {
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-sm);
}

/* Header Styles */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--light-gray);
}

.navbar-nav .nav-link {
    font-weight: 500;
    color: var(--dark-gray);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-md);
    transition: all 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: var(--primary-blue);
    background: var(--light-blue);
}

/* Hero Section */
.hero-section {
    background: var(--gradient-hero);
    position: relative;
    overflow: hidden;
}

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

/* Feature Cards */
.feature-card, .element-card, .info-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid var(--light-gray);
}

.feature-card:hover, .element-card:hover, .info-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-blue);
}

/* Remove any conflicting feature-item styles */
.feature-item {
    /* This class should not be used - use feature-card instead */
}

.feature-icon {
    font-size: 2.59rem;
    color: var(--primary-blue);
    margin-bottom: var(--spacing-sm);
    display: block;
}

/* Service Cards */
.service-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid var(--light-gray);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-primary);
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: var(--border-radius-md);
    margin-bottom: var(--spacing-sm);
}

.service-card ul {
    text-align: left;
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-md);
}

.service-card li {
    margin-bottom: var(--spacing-xs);
    color: var(--medium-gray);
}

.price {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-coral);
    margin-top: var(--spacing-sm);
}

/* Price Cards */
.price-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
    border: 2px solid var(--light-gray);
    position: relative;
}

.price-card.featured {
    border-color: var(--primary-gold);
    background: linear-gradient(to bottom, var(--light-gold), var(--white));
    transform: scale(1.05);
}

.price-card.featured::before {
    content: 'POPULAR';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--primary-gold);
    color: var(--white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-xs);
    font-weight: 600;
}

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

.price-card.featured:hover {
    transform: scale(1.05) translateY(-5px);
}

.price-amount {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: var(--primary-blue);
    margin-top: var(--spacing-sm);
}

/* Team Cards */
.team-member {
    text-align: center;
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    height: 100%;
}

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

.team-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    margin: 0 auto var(--spacing-sm);
    border: 4px solid var(--light-blue);
    transition: all 0.3s ease;
}

.team-member:hover .team-photo {
    border-color: var(--primary-blue);
}

/* Review Cards */
.review-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    height: 100%;
    border-left: 4px solid var(--primary-green);
    transition: all 0.3s ease;
}

.review-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.stars {
    color: var(--primary-gold);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
}

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

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

.case-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.case-study-card h4, .case-study-card p {
    padding: 0 var(--spacing-lg);
}

.case-study-card h4 {
    padding-top: var(--spacing-lg);
}

.case-study-card p {
    padding-bottom: var(--spacing-lg);
}

/* Process Steps */
.process-step {
    text-align: center;
    position: relative;
    padding: var(--spacing-lg);
}

.step-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: var(--white);
    font-size: var(--font-size-xl);
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-sm);
    box-shadow: var(--shadow-md);
}

/* Timeline */
.timeline {
    position: relative;
    padding: var(--spacing-lg) 0;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 0;
    bottom: 0;
    width: 2px;
    background: var(--gradient-primary);
    transform: translateX(-50%);
}

.timeline-item {
    position: relative;
    margin-bottom: var(--spacing-xl);
    width: 100%;
}

.timeline-item:nth-child(odd) .timeline-content {
    margin-left: 0;
    margin-right: 50%;
    padding-right: var(--spacing-lg);
}

.timeline-item:nth-child(even) .timeline-content {
    margin-left: 50%;
    margin-right: 0;
    padding-left: var(--spacing-lg);
}

.timeline-content {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    position: relative;
}

.timeline-item::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 20px;
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--primary-blue);
    transform: translateX(-50%);
    z-index: 2;
    box-shadow: 0 0 0 4px var(--white), 0 0 0 6px var(--primary-blue);
}

/* Career Cards */
.career-card {
    background: var(--white);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    height: 100%;
    border: 1px solid var(--light-gray);
}

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

.role-badge {
    display: inline-block;
    background: var(--light-green);
    color: var(--dark-green);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--border-radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    margin-top: var(--spacing-sm);
}

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

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

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

.blog-card h4, .blog-card p {
    padding: 0 var(--spacing-lg);
}

.blog-card h4 {
    padding-top: var(--spacing-lg);
}

.blog-card .btn {
    margin: 0 var(--spacing-lg) var(--spacing-lg);
}

/* FAQ Accordion */
.accordion-button {
    background: var(--light-blue);
    border: none;
    color: var(--dark-blue);
    font-weight: 500;
    box-shadow: none;
}

.accordion-button:not(.collapsed) {
    background: var(--primary-blue);
    color: var(--white);
}

.accordion-button:focus {
    box-shadow: 0 0 0 0.25rem rgba(77, 151, 204, 0.25);
}

.accordion-body {
    background: var(--white);
    color: var(--dark-gray);
}

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

.form-control {
    border: 2px solid var(--light-gray);
    border-radius: var(--border-radius-md);
    padding: var(--spacing-sm);
    transition: all 0.3s ease;
}

.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 0.25rem rgba(50, 146, 217, 0.15);
}

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

/* Buttons */
.btn {
    border-radius: var(--border-radius-md);
    font-weight: 500;
    padding: var(--spacing-sm) var(--spacing-lg);
    transition: all 0.3s ease;
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: var(--shadow-md);
}

.btn-primary:hover {
    background: var(--gradient-secondary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-lg {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-lg);
}

/* Gallery */
#gallery img {
    border-radius: var(--border-radius-md);
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

#gallery img:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

/* Breadcrumbs */
.breadcrumb-section {
    padding-top: 100px;
}

.breadcrumb-icon {
    height: 24px;
    width: auto;
}

/* Footer */
footer {
    background: var(--primary-blue);
    color: var(--white);
}

footer a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Utility Classes */
.text-gradient {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.bg-gradient-primary {
    background: var(--gradient-primary);
}

.bg-gradient-secondary {
    background: var(--gradient-secondary);
}

.shadow-custom {
    box-shadow: var(--shadow-lg);
}

/* Custom Column Classes for 5-column layout */
@media (min-width: 992px) {
    .col-lg-2-4 {
        flex: 0 0 auto;
        width: 20%;
    }
}

/* Team section 5-column responsive adjustments */
@media (max-width: 991.98px) {
    .col-lg-2-4 {
        flex: 0 0 auto;
        width: 50%; /* 2 columns on medium screens */
    }
}

@media (max-width: 575.98px) {
    .col-lg-2-4 {
        flex: 0 0 auto;
        width: 100%; /* 1 column on small screens */
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.fade-in.active {
    opacity: 1;
    transform: translateY(0);
}

/* Loading States */
.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* Focus States for Accessibility */
.btn:focus,
.form-control:focus,
.nav-link:focus {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
    :root {
        --light-gray: #f6f6f6;
        --medium-gray: #57697e;
        --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.3);
        --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.3);
    }
}

/* Print Styles */
@media print {
    .navbar,
    .breadcrumb-section,
    footer {
        display: none;
    }
    
    body {
        padding-top: 0;
        color: black;
        background: white;
    }
    
    .container {
        max-width: none;
    }
}

/* Additional Production-Ready Styles */

/* Ensure proper image loading */
img {
    max-width: 100%;
    height: auto;
    display: block;
}

/* Text selection styling */
::selection {
    background: var(--primary-blue);
    color: var(--white);
}

::-moz-selection {
    background: var(--primary-blue);
    color: var(--white);
}

/* Scrollbar styling for webkit browsers */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--light-gray);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-blue);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--dark-blue);
}

/* Loading spinner for images */
img[src=""] {
    background: var(--light-gray);
    position: relative;
}

img[src=""]:before {
    content: 'Loading...';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: var(--medium-gray);
    font-size: var(--font-size-sm);
}

/* Ensure proper spacing for dynamic content */
.dynamic-content {
    min-height: 200px;
}

/* Error states */
.error-message,
.form-message.error-message {
    color: var(--dark-coral);
    background: var(--light-coral);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--primary-coral);
    margin: var(--spacing-sm) 0;
    font-weight: 500;
    display: block;
    width: 100%;
    animation: slideIn 0.3s ease-out;
}

.success-message,
.form-message.success-message {
    color: var(--dark-green);
    background: var(--light-green);
    padding: var(--spacing-sm);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--primary-green);
    margin: var(--spacing-sm) 0;
    font-weight: 500;
    display: block;
    width: 100%;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Space page styling */
#space {
    min-height: calc(100vh - 76px);
    background: var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: var(--spacing-xl);
    margin-top: 76px;
}

#space:before {
    content: 'Dynamic Content Area - Ready for Custom Components';
    color: var(--medium-gray);
    font-size: var(--font-size-lg);
    text-align: center;
    font-style: italic;
    padding: var(--spacing-lg);
    border: 2px dashed var(--medium-gray);
    border-radius: var(--border-radius-lg);
    background: var(--white);
    box-shadow: var(--shadow-sm);
}

/* Enhanced accessibility */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Skip link for accessibility */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--dark-blue);
    color: var(--white);
    padding: 8px;
    text-decoration: none;
    border-radius: var(--border-radius-md);
    z-index: 10000;
}

.skip-link:focus {
    top: 6px;
} 

.hero-section h1 {
    padding-top: 225px;
}


/* Team Social Links - Minimal Style */
.team-social-links {
    margin-top: 16px;
    padding: 10px 0;
}

.social-icons-grid {
    display: flex;
    gap: 20px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 40px;
    height: 40px;
    border-radius: 20px;
    align-items: center;
    justify-content: center;
    color: #666;
    text-decoration: none;
    font-size: 16px;
    transition: all 0.3s ease;
    border: 2px solid #e0e0e0;
    background: white;
}

.social-link:hover {
    transform: translateY(-1px);
    color: white;
}

.facebook-link:hover {
    background: #1877f2;
    border-color: #1877f2;
    color: white;
}

.linkedin-link:hover {
    background: #0a66c2;
    border-color: #0a66c2;
    color: white;
}

.x-link {
    position: relative;
}

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

.x-link:hover {
    background: #000000;
    border-color: #000000;
    color: white;
}

.x-link:hover::after {
    color: white;
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 15px;
    }
    
    .social-link {
        width: 36px;
        height: 36px;
        font-size: 14px;
    }
}