/* Neil Jarvis Consultants Website Styles */
/* WCAG 2.2 AA Compliant */

:root {
    --primary-blue: #00537F;
    --secondary-blue: #0066A1;
    --text-dark: #333333;
    --text-light: #FFFFFF;
    --background-light: #FFFFFF;
    --background-grey: #F5F5F5;
    --border-color: #DDDDDD;
    --focus-color: #0066A1;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--background-light);
}

/* Skip Link for Keyboard Navigation */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-blue);
    color: var(--text-light);
    padding: 8px 16px;
    text-decoration: none;
    z-index: 100;
}

.skip-link:focus {
    top: 0;
}

/* Header Styles */
header {
    background-color: var(--background-light);
    border-bottom: 3px solid var(--primary-blue);
    padding: 1rem 0;
}

.header-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}

.logo {
    height: 80px;
    width: auto;
}

.logo img {
    height: 100%;
    width: auto;
}

/* Navigation Styles */
nav {
    background-color: var(--primary-blue);
}

nav ul {
    list-style: none;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0;
}

nav li {
    margin: 0;
}

nav a {
    display: block;
    color: var(--text-light);
    text-decoration: none;
    padding: 1rem 1.5rem;
    transition: background-color 0.3s ease;
}

nav a:hover,
nav a:focus {
    background-color: var(--secondary-blue);
    outline: 2px solid var(--text-light);
    outline-offset: -2px;
}

nav a[aria-current="page"] {
    background-color: var(--secondary-blue);
    font-weight: 600;
}

/* Main Content Styles */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    min-height: 60vh;
}

h1 {
    color: var(--primary-blue);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

h2 {
    color: var(--primary-blue);
    font-size: 1.8rem;
    margin-top: 2rem;
    margin-bottom: 1rem;
    line-height: 1.3;
}

p {
    margin-bottom: 1rem;
    max-width: 800px;
}

/* Hero Section */
.hero {
    background-color: var(--background-grey);
    padding: 3rem 2rem;
    margin: -2rem -2rem 2rem -2rem;
    border-left: 5px solid var(--primary-blue);
}

.hero h1 {
    margin-top: 0;
}

/* Image Styles */
.content-image {
    max-width: 100%;
    height: auto;
    margin: 2rem 0;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.image-wrapper {
    margin: 2rem 0;
}

/* Form Styles */
.contact-form {
    background-color: var(--background-grey);
    padding: 2rem;
    border-radius: 8px;
    margin: 2rem 0;
    max-width: 600px;
}

.form-group {
    margin-bottom: 1.5rem;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

input[type="text"],
input[type="email"],
input[type="tel"],
textarea {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid var(--border-color);
    border-radius: 4px;
    font-size: 1rem;
    font-family: inherit;
    transition: border-color 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
textarea:focus {
    outline: none;
    border-color: var(--focus-color);
    box-shadow: 0 0 0 3px rgba(0, 102, 161, 0.2);
}

textarea {
    min-height: 150px;
    resize: vertical;
}

button[type="submit"] {
    background-color: var(--primary-blue);
    color: var(--text-light);
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 4px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

button[type="submit"]:hover,
button[type="submit"]:focus {
    background-color: var(--secondary-blue);
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Footer Styles */
footer {
    background-color: var(--primary-blue);
    color: var(--text-light);
    padding: 2rem;
    margin-top: 3rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

footer p {
    margin-bottom: 0.5rem;
}

footer a {
    color: var(--text-light);
    text-decoration: underline;
}

footer a:hover,
footer a:focus {
    text-decoration: none;
    outline: 2px solid var(--text-light);
    outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        text-align: center;
    }
    
    nav ul {
        flex-direction: column;
        padding: 0;
    }
    
    nav a {
        border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.5rem;
    }
    
    main {
        padding: 1rem;
    }
    
    .hero {
        margin: -1rem -1rem 1rem -1rem;
        padding: 2rem 1rem;
    }
}

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