:root {
    /* Core Brand Colors */
    --color-primary: #e76f51;   /* Terracotta */
    --color-secondary: #264653; /* Charcoal */
    --color-accent: #f4a261;    /* Sand */
    --color-accent-light: #fddfca; /* Peach */
    --color-neutral: #fefae0;   /* Ivory */

    /* Text Colors */
    --color-text-dark: #1d3557; /* Night Blue */
    --color-text-light: #6d6875; /* Warm Gray */

    /* Typography */
    --font-heading: 'Poppins', sans-serif;
    --font-body: 'Roboto', sans-serif;
    --font-code: 'Fira Code', monospace;

    /* Colors */
    --color-tetradic-1: #e77e51;
    --color-tetradic-2: #e76051;
    --color-monochromatic-dark: #3d1d15;
    --color-monochromatic-mid: #924633;
    --color-primary-shade-10: #d06449;
    --color-primary-shade-20: #b95941;
    --color-primary-shade-30: #a24e39;
    --color-primary-shade-40: #8b4331;
    --color-primary-shade-50: #743829;
    --color-primary-shade-60: #5c2c20;
    --color-primary-shade-70: #452118;
    --color-primary-shade-80: #2e1610;
    --color-primary-shade-90: #170b08;
    --color-primary-tint-10: #e97d62;
    --color-primary-tint-20: #ec8c74;
    --color-primary-tint-30: #ee9a85;
    --color-primary-tint-40: #f1a997;
    --color-primary-tint-50: #f3b7a8;
    --color-primary-tint-60: #f5c5b9;
    --color-primary-tint-70: #f8d4cb;
    --color-primary-tint-80: #fae2dc;
    --color-primary-tint-90: #fdf1ee;
}

/* Enhanced keyboard focus styles */
:focus {
    outline: 3px solid #e76f51;
    outline-offset: 2px;
}

.service-item:focus-within {
    outline: 3px solid #e76f51;
    outline-offset: 4px;
}

/* Style for the iframe form focus */
iframe:focus {
    outline: 3px solid #e76f51;
    outline-offset: 2px;
}

/* Skip link styles */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: #000;
    color: white;
    padding: 8px;
    z-index: 100;
    transition: top 0.3s;
}

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

/* Ensure focus is visible in high contrast mode */
@media (forced-colors: active) {
    :focus {
        outline: 3px solid CanvasText;
    }
    .skip-link:focus {
        outline: 3px solid CanvasText;
    }
}

/* From inline styles */
body {
    font-family: 'Poppins', sans-serif;
    color: #000000;
    margin: 0;
    padding: 0;
}

header {
    background-color: #000000;
    color: #FFFFFF;
    padding: 40px 20px;
    text-align: center;
}

header h1 {
    font-family: 'Playfair Display', serif;
    font-size: 50px;
    margin: 0;
    color: #E76F51;
}

/* Navigation Menu */
.main-nav {
    margin-top: 20px;
}

.main-nav ul {
    display: flex;
    justify-content: center;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.main-nav li {
    margin: 0 15px;
}

.main-nav a {
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 600;
    font-size: 18px;
    transition: color 0.3s ease, border-bottom 0.3s ease;
    padding: 5px 0;
    border-bottom: 2px solid transparent;
}

.main-nav a:focus {
    outline: 2px solid #FFFFFF;
    outline-offset: 4px;
}

.main-nav a:hover, .main-nav a:focus {
    color: #E76F51;
    border-bottom: 2px solid #E76F51;
}

h2 {
    color: #000000;
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    margin-bottom: 20px;
}

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

section {
    width: 100%;
    margin: 6rem 0 6rem 0;
    padding: 0 2rem 0 2rem;
    box-sizing: border-box;
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    line-height: 1.6;
}

.tech-list, .industry-list {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

.tech-item, .industry-item {
    background: #e9ecef;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
}

.approach-list {
    list-style-type: none;
    padding: 0;
}

.approach-list li {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
    position: relative;
}

.approach-list li:before {
    content: "→";
    position: absolute;
    left: 0;
    color: #743829;
}

.service-item h3 {
    margin-top: 0;
    margin-bottom: 0.75rem;
    color: #264653;
}

.service-item p {
    margin: 0 0 0.5rem 0;
}

.cta {
    background-color: #FFFFFF;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    border: 10px solid var(--color-primary);
    text-align: center;
    padding: 4rem 0;
}

.cta-content {
    margin-left: 1rem;
    margin-right: 1rem;
}

.cta h2 {
    margin-top: 0;
    color: #000000;
}

button, a.button {
    background-color: var(--color-primary);
    color: #000000;
    padding: 12px 25px;
    border: none;
    border-radius: 5px;
    font-size: 16px;
    cursor: pointer;
    transition: background-color 0.3s;
    font-weight: bold;
}

button:focus, a.button:focus, a:focus {
    outline: 3px solid #264653;
    outline-offset: 2px;
}

button:hover, a.button:hover {
    background-color: #F4E3C1;
    color: #743829;
}

footer {
    background: #264653;
    color: white;
    text-align: center;
    padding: 2rem 0;
}

/* Services grid layout */
.services {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
    margin-top: 2.5rem;
}

.services-container {
    max-width: 100%;
    margin: 0 auto;
}

.service-item {
    background-color: #f8f9fa;
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
    border-top: 4px solid var(--color-primary);
    min-height: 200px;
}

.service-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    border-top-color: var(--color-secondary);
}

/* Responsive design - Tablets */
@media screen and (max-width: 1024px) {
    header h1 {
        font-size: 40px;
    }
    
    h2 {
        font-size: 32px;
    }
    
    section {
        margin: 4rem 0;
        padding: 0 1.5rem;
        font-size: 17px;
    }
    
    .services {
        gap: 2rem;
    }
    
    .service-item {
        padding: 1.75rem;
    }
    
    .cta {
        padding: 3rem 0;
    }
}

/* Responsive design - Mobile */
@media screen and (max-width: 767px) {
    header {
        padding: 30px 15px;
    }
    
    header h1 {
        font-size: 32px;
    }
    
    h2 {
        font-size: 28px;
    }
    
    h3 {
        font-size: 20px;
    }
    
    .main-nav ul {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .main-nav li {
        margin: 8px;
    }
    
    .main-nav a {
        font-size: 16px;
    }
    
    section {
        margin: 3rem 0;
        padding: 0 1rem;
        font-size: 16px;
    }
    
    .services {
        grid-template-columns: 1fr;
        gap: 1.75rem;
    }
    
    .service-item {
        padding: 1.5rem;
    }
    
    .service-item h3 {
        margin-bottom: 0.5rem;
    }
    
    .cta {
        padding: 2.5rem 0;
        border-width: 6px;
    }
    
    .cta-content {
        margin-left: 0.5rem;
        margin-right: 0.5rem;
    }
    
    iframe {
        width: 90% !important;
    }
    
    .approach-list li {
        padding-left: 1.2rem;
    }
    
    .social-links {
        gap: 1rem;
    }
    
    .social-links svg {
        width: 20px;
        height: 20px;
    }
}

/* Small mobile screens */
@media screen and (max-width: 480px) {
    header h1 {
        font-size: 28px;
    }
    
    h2 {
        font-size: 24px;
    }
    
    .main-nav ul {
        margin-top: 15px;
    }
    
    .main-nav li {
        margin: 5px;
    }
    
    .main-nav a {
        font-size: 14px;
        padding: 3px 0;
    }
    
    section {
        margin: 2rem 0;
        padding: 0 0.75rem;
    }
    
    .container {
        width: 100%;
    }
    
    button {
        padding: 10px 20px;
        font-size: 14px;
    }
}

/* Common section containers */
.section-container {
    max-width: 100%;
    margin: 0 auto;
    padding: 0 1rem;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.social-links a {
    color: var(--color-primary);
    transition: color 0.3s ease, transform 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.social-links a:hover {
    color: var(--color-primary-shade-20);
    transform: translateY(-2px);
}

.social-links a:focus {
    outline: 3px solid var(--color-primary);
    outline-offset: 4px;
    border-radius: 4px;
}

.social-links svg {
    width: 24px;
    height: 24px;
}