:root {
    /* Color Palette - 5 primary colors with light/dark shades */
    --primary-color: #2563eb;
    --primary-light: #3b82f6;
    --primary-dark: #1d4ed8;
    
    --secondary-color: #10b981;
    --secondary-light: #34d399;
    --secondary-dark: #059669;
    
    --accent-color: #f59e0b;
    --accent-light: #fbbf24;
    --accent-dark: #d97706;
    
    --neutral-color: #6b7280;
    --neutral-light: #9ca3af;
    --neutral-dark: #374151;
    
    --danger-color: #ef4444;
    --danger-light: #f87171;
    --danger-dark: #dc2626;
    
    /* Additional colors for variety */
    --info-color: #06b6d4;
    --warning-color: var(--accent-color);
    --success-color: var(--secondary-color);
    
    /* Typography */
    --font-size-base: 1rem;
    --font-size-sm: 0.875rem;
    --font-size-lg: 1.125rem;
    --line-height-base: 1.6;
    
    /* Spacing */
    --section-padding: 5rem 0;
    --container-padding: 1.5rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow: 0 1px 3px 0 rgb(0 0 0 / 0.1), 0 1px 2px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    
    /* Border radius */
    --border-radius: 0.5rem;
    --border-radius-lg: 1rem;
}

/* Base styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: var(--line-height-base);
    color: var(--neutral-dark);
    font-size: var(--font-size-base);
    overflow-x: hidden;
}

/* Respect reduced motion preferences */
@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: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--neutral-dark);
}

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; }

/* Conservative font sizes for specific elements */
.navbar-brand {
    font-size: 1.25rem;
    font-weight: 700;
}

.display-5 {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
}

.lead {
    font-size: 1.125rem;
    font-weight: 400;
}

/* Button styles */
.btn {
    border-radius: var(--border-radius);
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    transition: all 0.2s ease-in-out;
}

.btn-primary {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--font-size-lg);
}

/* Card styles */
.card {
    border-radius: var(--border-radius-lg);
    transition: transform 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.card-img-top {
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
    height: 200px;
    object-fit: cover;
}

/* Hero section */
#hero {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-dark) 100%);
    position: relative;
    overflow: hidden;
}

/* Hero decorative shapes */
.hero-shapes {
    pointer-events: none;
}

.shape-blob-1,
.shape-blob-2 {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
}

.shape-blob-1 {
    width: 300px;
    height: 300px;
    background: var(--secondary-color);
    top: -150px;
    right: -150px;
}

.shape-blob-2 {
    width: 200px;
    height: 200px;
    background: var(--accent-color);
    bottom: -100px;
    left: -100px;
}

/* Section spacing */
section {
    padding: var(--section-padding);
}

/* Feature icons */
.feature-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    border-radius: 50%;
    background: rgba(37, 99, 235, 0.1);
}

/* Process numbers */
.process-number {
    font-size: 1.5rem;
    font-weight: 700;
}

/* Step numbers for additional pages */
.step-number {
    font-size: 1.25rem;
    font-weight: 700;
}

/* Circular economy steps */
.circular-step {
    font-size: 1.5rem;
}

/* Statistics styling */
.stat-number {
    font-size: 1.25rem;
    font-weight: 700;
}

/* Contact form */
.form-control {
    border-radius: var(--border-radius);
    border: 1px solid #d1d5db;
    padding: 0.75rem 1rem;
    transition: border-color 0.2s ease-in-out, box-shadow 0.2s ease-in-out;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(37, 99, 235, 0.25);
}

.form-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--neutral-dark);
}

/* Navigation */
.navbar {
    padding: 1rem 0;
    box-shadow: var(--shadow);
}

.navbar-nav .nav-link {
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.2s ease-in-out;
}

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

/* Footer */
#footer {
    background-color: #1f2937;
}

.text-light-50 {
    color: rgba(255, 255, 255, 0.7);
}

.text-light-50:hover {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
}

/* Gallery images */
#gallery img {
    transition: transform 0.2s ease-in-out;
    border-radius: var(--border-radius);
}

#gallery img:hover {
    transform: scale(1.02);
}

/* Breadcrumb */
.breadcrumb {
    background: transparent;
    padding: 0;
}

.breadcrumb-item img {
    opacity: 0.7;
    transition: opacity 0.2s ease-in-out;
}

.breadcrumb-item:hover img {
    opacity: 1;
}

/* FAQ cards */
#faq .card {
    border-left: 4px solid var(--primary-color);
}

/* Reviews cards */
#reviews .card {
    border-top: 3px solid var(--secondary-color);
}

/* Team member images */
#team img {
    object-fit: cover;
    transition: transform 0.2s ease-in-out;
}

#team img:hover {
    transform: scale(1.05);
}

/* Services section */
#services .card {
    border: 1px solid #e5e7eb;
    transition: all 0.2s ease-in-out;
}

#services .card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
}

/* Price plan cards */
#priceplan .card.border-primary {
    border: 2px solid var(--primary-color);
}

#priceplan .badge {
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
}

/* Case study cards */
#casestudy .card-img-top {
    height: 250px;
    object-fit: cover;
}

/* Process section */
#process .process-number {
    background-color: var(--primary-color);
}

/* Utility classes */
.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--secondary-color); }
.text-success { color: var(--secondary-color); }
.text-warning { color: var(--accent-color); }
.text-danger { color: var(--danger-color); }
.text-info { color: var(--info-color); }

.bg-primary { background-color: var(--primary-color); }
.bg-secondary { background-color: var(--secondary-color); }
.bg-success { background-color: var(--secondary-color); }
.bg-warning { background-color: var(--accent-color); }
.bg-danger { background-color: var(--danger-color); }
.bg-info { background-color: var(--info-color); }

/* Rounded corners */
.rounded-4 {
    border-radius: var(--border-radius-lg);
}

/* Shadow utilities */
.shadow-sm {
    box-shadow: var(--shadow-sm);
}

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

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

/* Animation performance */
* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

/* Print styles */
@media print {
    .navbar,
    #footer,
    .btn {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    h1, h2, h3, h4, h5, h6 {
        page-break-after: avoid;
    }
} 


/* Team Social Links - Colorful Style */
.team-social-links {
    margin-top: 22px;
    padding: 16px 0;
}

.social-icons-grid {
    display: flex;
    gap: 14px;
    justify-content: center;
    align-items: center;
}

.social-link {
    display: inline-flex;
    width: 48px;
    height: 48px;
    border-radius: 15px;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    font-size: 19px;
    transition: all 0.4s ease;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
    position: relative;
    overflow: hidden;
}

.social-link::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255,255,255,0.3);
    border-radius: 50%;
    transition: all 0.4s ease;
    transform: translate(-50%, -50%);
}

.social-link:hover::before {
    width: 100px;
    height: 100px;
}

.social-link:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    color: white;
}

.facebook-link {
    background: linear-gradient(45deg, #1877f2, #42a5f5, #64b5f6);
}

.linkedin-link {
    background: linear-gradient(45deg, #0a66c2, #2196f3, #42a5f5);
}

.instagram-link {
    background: linear-gradient(45deg, #e4405f, #f77737, #fcaf45, #ffdc80);
}

.x-link {
    background: linear-gradient(45deg, #000000, #424242, #666666);
    position: relative;
}

.x-link::after {
    content: '✕';
    font-weight: 900;
    font-size: 20px;
    z-index: 2;
    position: relative;
}

.x-link i {
    display: none;
}

@media (max-width: 768px) {
    .social-icons-grid {
        gap: 10px;
    }
    
    .social-link {
        width: 42px;
        height: 42px;
        font-size: 16px;
    }
}