/* Updated Color Variables for WCAG AA Compliance */
:root {
    /* Primary Colors - WCAG AA Compliant */
    --primary-teal: #009688;           /* 3.67:1 - Large text only */
    --primary-teal-dark: #00796B;      /* Better contrast alternative */
    --secondary-emerald: #2E7D32;      /* 5.13:1 - Fully compliant */
    --accent-purple: #7E57C2;          /* 5.21:1 - Fully compliant */
    
    /* Accent Colors - Use with care */
    --accent-lavender: #B39DDB;        /* 2.40:1 - Decorative only */
    --accent-coral: #FF8A65;           /* 2.31:1 - Large elements only */
    --accent-yellow: #FDD835;          /* 1.40:1 - Background only */
    --accent-yellow-alt: #FFEB3B;      /* Alternative yellow */
    
    /* Text Colors - Accessibility focused */
    --text-primary: #2E7D32;           /* Use emerald for body text */
    --text-heading: #009688;           /* Teal for large headings */
    --text-accent: #7E57C2;            /* Purple for highlights */
    --text-dark: #333333;              /* Safe fallback */
    
    /* Background Colors */
    --bg-white: #FFFFFF;
    --bg-light: #FAFAFA;
    --bg-gray: #F5F5F5;
    --bg-gray-light: #CFD8DC;
    
    /* Button Colors - High contrast combinations */
    --btn-primary-bg: #2E7D32;         /* Emerald background */
    --btn-primary-text: #FFFFFF;       /* White text */
    --btn-secondary-bg: #009688;       /* Teal background */  
    --btn-secondary-text: #FFFFFF;     /* White text */
    --btn-accent-bg: #7E57C2;          /* Purple background */
    --btn-accent-text: #FFFFFF;        /* White text */
}

/* Body Text - Using compliant emerald green */
body {
    color: var(--text-primary);
    font-size: 18px;
    line-height: 1.6;
}

/* Headings - Size-appropriate colors */
h1, h2 {
    color: var(--text-heading);        /* Teal for large headings */
    font-weight: 700;
}

h3, h4, h5, h6 {
    color: var(--text-accent);         /* Purple for smaller headings */
    font-weight: 600;
}

/* Links - Fully compliant colors */
a {
    color: var(--secondary-emerald);   /* Emerald for links */
    transition: color 0.3s ease;
}

a:hover {
    color: var(--primary-teal-dark);   /* Darker teal on hover */
}

/* Buttons - High contrast combinations */
.btn-primary {
    background-color: var(--btn-primary-bg);
    border-color: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: #1B5E20;         /* Darker emerald */
    border-color: #1B5E20;
    color: var(--btn-primary-text);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: var(--btn-secondary-bg);
    border-color: var(--btn-secondary-bg);
    color: var(--btn-secondary-text);
    font-weight: 600;
}

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

/* Outline buttons - Compliant borders */
.btn-outline-emerald {
    color: var(--secondary-emerald);
    border: 2px solid var(--secondary-emerald);
    background-color: transparent;
    font-weight: 600;
}

.btn-outline-emerald:hover {
    background-color: var(--secondary-emerald);
    color: #FFFFFF;
}

.btn-outline-purple {
    color: var(--accent-purple);
    border: 2px solid var(--accent-purple);
    background-color: transparent;
    font-weight: 600;
}

.btn-outline-purple:hover {
    background-color: var(--accent-purple);
    color: #FFFFFF;
}

/* Teal outline - Large text use only */
.btn-outline-teal {
    color: var(--primary-teal);
    border: 2px solid var(--primary-teal);
    background-color: transparent;
    font-weight: 600;
    font-size: 1.125rem;               /* Ensure large enough text */
}

.btn-outline-teal:hover {
    background-color: var(--primary-teal);
    color: #FFFFFF;
}

/* Coral - Large elements only with warning */
.btn-coral {
    background-color: var(--accent-coral);
    border-color: var(--accent-coral);
    color: #FFFFFF;
    font-weight: 700;                  /* Bold for better contrast */
    font-size: 1.25rem;                /* Large text required */
}

.btn-coral:hover {
    background-color: #FF6F47;
    border-color: #FF6F47;
    color: #FFFFFF;
}

/* Alert/Badge styling - Compliant combinations */
.badge-primary {
    background-color: var(--secondary-emerald);
    color: #FFFFFF;
}

.badge-success {
    background-color: var(--accent-purple);
    color: #FFFFFF;
}

.alert-success {
    background-color: rgba(46, 125, 50, 0.1);
    border-color: var(--secondary-emerald);
    color: var(--secondary-emerald);
}

.alert-info {
    background-color: rgba(126, 87, 194, 0.1);
    border-color: var(--accent-purple);
    color: var(--accent-purple);
}

/* Navigation - High contrast */
.nav-link {
    color: var(--text-primary) !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
    color: var(--secondary-emerald) !important;
}

/* Forms - Accessible focus states */
.form-control:focus,
.form-select:focus {
    border-color: var(--secondary-emerald);
    box-shadow: 0 0 0 0.25rem rgba(46, 125, 50, 0.25);
}

/* Decorative elements - Low contrast colors */
.bg-lavender-light {
    background: linear-gradient(135deg, 
        rgba(179, 157, 219, 0.1), 
        rgba(179, 157, 219, 0.05));
}

.bg-coral-light {
    background: linear-gradient(135deg, 
        rgba(255, 138, 101, 0.1), 
        rgba(255, 138, 101, 0.05));
}

.bg-yellow-safe {
    background-color: var(--accent-yellow);
    color: #000000;                    /* Black text on yellow */
}

/* Service cards - Accessible combinations */
.service-card {
    border: 1px solid transparent;
    transition: all 0.3s ease;
    background: #FFFFFF;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 12px rgba(46, 125, 50, 0.15);
    border-color: var(--secondary-emerald);
}

.service-card h3 {
    color: var(--accent-purple);       /* Purple for card titles */
}

.service-card p {
    color: var(--text-primary);        /* Emerald for card text */
}

/* Accessibility focus indicators */
a:focus,
button:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 3px solid var(--secondary-emerald);
    outline-offset: 2px;
}

/* High contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --text-primary: #000000;
        --text-heading: #000000;
        --text-accent: #000000;
    }
    
    .btn-primary,
    .btn-secondary {
        font-weight: 700;
        border-width: 2px;
    }
}

/* Mobile responsive text */
@media (max-width: 768px) {
    body {
        font-size: 16px;
    }
    
    h1, h2 {
        font-size: 2rem;               /* Ensure large enough for teal */
    }
    
    .btn-coral {
        font-size: 1.125rem;           /* Maintain large text requirement */
    }
}

.img-fluid {
    max-width: 12rem;
    height: auto;
}

/* Accessibility Utility Classes - Add to main.css */

/* Text color utilities - WCAG AA compliant */
.text-emerald {
    color: var(--secondary-emerald) !important;
}

.text-purple {
    color: var(--accent-purple) !important;
}

.text-teal-large {
    color: var(--primary-teal) !important;
    font-size: 1.125rem !important;      /* Minimum size for teal text */
    font-weight: 600 !important;
}

.text-safe-dark {
    color: var(--text-dark) !important;
}

/* Background utilities with safe text colors */
.bg-emerald-safe {
    background-color: var(--secondary-emerald) !important;
    color: #FFFFFF !important;
}

.bg-purple-safe {
    background-color: var(--accent-purple) !important;
    color: #FFFFFF !important;
}

.bg-teal-safe {
    background-color: var(--primary-teal) !important;
    color: #FFFFFF !important;
    font-size: 1.125rem !important;      /* Ensure large enough text */
}

.bg-yellow-safe {
    background-color: var(--accent-yellow) !important;
    color: #000000 !important;
}

/* Border utilities */
.border-emerald {
    border-color: var(--secondary-emerald) !important;
}

.border-purple {
    border-color: var(--accent-purple) !important;
}

.border-teal {
    border-color: var(--primary-teal) !important;
}

/* Safe decorative backgrounds (low opacity) */
.bg-decorative-lavender {
    background: rgba(179, 157, 219, 0.1) !important;
}

.bg-decorative-coral {
    background: rgba(255, 138, 101, 0.1) !important;
}

.bg-decorative-yellow {
    background: rgba(253, 216, 53, 0.15) !important;
}

/* Warning class for non-compliant colors */
.color-warning {
    position: relative;
}

.color-warning::after {
    content: "⚠️";
    position: absolute;
    top: -5px;
    right: -15px;
    font-size: 0.75rem;
}

/* Accessibility helper classes */
.large-text-required {
    font-size: 1.125rem !important;
    font-weight: 600 !important;
}

.extra-large-text {
    font-size: 1.25rem !important;
    font-weight: 700 !important;
}

/* Focus enhancement for critical elements */
.focus-enhanced:focus {
    outline: 4px solid var(--secondary-emerald) !important;
    outline-offset: 3px !important;
    box-shadow: 0 0 0 6px rgba(46, 125, 50, 0.2) !important;
}

/* High contrast mode specific utilities */
@media (prefers-contrast: high) {
    .text-teal-large {
        color: #000000 !important;
        background-color: #FFFFFF !important;
        padding: 0.25rem 0.5rem !important;
        border: 2px solid #000000 !important;
    }
    
    .bg-decorative-lavender,
    .bg-decorative-coral,
    .bg-decorative-yellow {
        background: #FFFFFF !important;
        border: 2px solid #000000 !important;
    }
}

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

/* Skip navigation link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--secondary-emerald);
    color: #FFFFFF;
    padding: 8px;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    z-index: 1000;
}

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

/* Accessible button sizes */
.btn-accessible {
    min-height: 44px;               /* Minimum touch target */
    min-width: 44px;
    padding: 0.75rem 1.5rem;
}

.btn-accessible-large {
    min-height: 48px;
    min-width: 48px;
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

/* CQC Badge Component - WCAG AA Compliant */
.cqc-badge-container {
    display: inline-block;
    margin-bottom: 1rem;
}

.cqc-badge {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.95);
    border: 2px solid var(--secondary-emerald);
    border-radius: 8px;
    padding: 0.75rem 1rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    max-width: 300px;
}

.cqc-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    border-color: var(--accent-purple);
}

.cqc-logo {
    width: 125px;
    height: 125px;
    object-fit: contain;
    margin-right: 0.75rem;
    filter: brightness(1.1);
}

.cqc-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.cqc-status {
    color: var(--secondary-emerald);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.02em;
}

.cqc-subtitle {
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.8rem;
    margin-top: 0.1rem;
}

/* Alternative white background version for dark sections */
.cqc-badge-white {
    background: var(--bg-white);
    border-color: var(--secondary-emerald);
}

.cqc-badge-white .cqc-status {
    color: var(--secondary-emerald);
}

.cqc-badge-white .cqc-subtitle {
    color: var(--text-primary);
}

/* Alternative dark version for light sections */
.cqc-badge-dark {
    background: var(--secondary-emerald);
    border-color: var(--secondary-emerald);
}

.cqc-badge-dark .cqc-status {
    color: #FFFFFF;
}

.cqc-badge-dark .cqc-subtitle {
    color: rgba(255, 255, 255, 0.9);
}

/* Compact version for smaller spaces */
.cqc-badge-compact {
    padding: 0.5rem 0.75rem;
    max-width: 200px;
}

.cqc-badge-compact .cqc-logo {
    width: 30px;
    height: 30px;
    margin-right: 0.5rem;
}

.cqc-badge-compact .cqc-status {
    font-size: 0.85rem;
}

.cqc-badge-compact .cqc-subtitle {
    font-size: 0.7rem;
}

/* Centered version for testimonials/features */
.cqc-badge-center {
    justify-content: center;
    text-align: center;
    max-width: 100%;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .cqc-badge {
        max-width: 100%;
        width: 100%;
        justify-content: center;
    }
    
    .cqc-badge-compact {
        max-width: 100%;
    }
}

/* Accessibility enhancements */
.cqc-badge:focus-within {
    outline: 3px solid var(--secondary-emerald);
    outline-offset: 2px;
}

/* High contrast mode */
@media (prefers-contrast: high) {
    .cqc-badge {
        border-width: 3px;
        background: #FFFFFF;
    }
    
    .cqc-status,
    .cqc-subtitle {
        color: #000000;
        font-weight: 700;
    }
}

/* Print styles */
@media print {
    .cqc-badge {
        background: #FFFFFF !important;
        border: 2px solid #000000 !important;
    }
    
    .cqc-status,
    .cqc-subtitle {
        color: #000000 !important;
    }
}