/* Base Reset & Variables */
:root {
    --color-bg-light: #e5e8b6;
    --color-bg-section: #d7b377;
    --color-accent-green: #607744;
    --color-action-blue: #3d5a80;
    --color-text-dark: #23231a;
    --color-text-light: #ffffff;

    --font-main: 'Inter', sans-serif;

    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
}

/* Normalize */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: Arial, serif;
    background-color: var(--color-bg-light);
    color: var(--color-text-dark);
    line-height: 1.6;
}

/* Accessibility Skip Link */
.skip-link {
    position: absolute;
    left: -1000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}
.skip-link:focus {
    position: static;
    width: auto;
    height: auto;
    background: var(--color-action-blue);
    color: white;
    padding: var(--spacing-xs);
    z-index: 1000;
}

/* Container */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--spacing-sm);
}

/* Header */
.site-header {
    background-color: var(--color-bg-section);
    padding: var(--spacing-sm) 0;
}
.logo svg {
    height: 40px;
    width: auto;
}
.main-nav ul {
    display: flex;
    list-style: none;
    justify-content: flex-end;
    gap: var(--spacing-sm);
}
.main-nav a {
    color: var(--color-text-dark);
    text-decoration: none;
    font-weight: 600;
}
.main-nav a:hover,
.main-nav a:focus {
    text-decoration: underline;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-sm);
}
.hero h1 {
    font-size: 2rem;
    margin-bottom: var(--spacing-sm);
}
.hero p {
    margin-bottom: var(--spacing-md);
    max-width: 600px;
    margin-inline: auto;
}
.btn.primary {
    background-color: var(--color-action-blue);
    color: var(--color-text-light);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    text-decoration: none;
    display: inline-block;
}
.btn.primary:hover,
.btn.primary:focus {
    background-color: #284663;
    outline: 2px solid white;
    outline-offset: 2px;
}

/* Features Section */
.features {
    background-color: #f9f9f0;
    padding: var(--spacing-lg) var(--spacing-sm);
}
.features h2 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}
.features ul {
    display: grid;
    gap: var(--spacing-md);
}
.features li {
    background-color: var(--color-bg-section);
    padding: var(--spacing-md);
    border-radius: 12px;
}
.features h3 {
    margin-bottom: var(--spacing-xs);
}

/* Testimonials */
.testimonials {
    padding: var(--spacing-lg) var(--spacing-sm);
    background-color: var(--color-bg-light);
}
.testimonials h2 {
    text-align: center;
    margin-bottom: var(--spacing-md);
}
.testimonial-card {
    background-color: white;
    padding: var(--spacing-md);
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    margin-bottom: var(--spacing-md);
}
.testimonial-card blockquote {
    font-style: italic;
    margin-bottom: var(--spacing-xs);
}

/* Footer */
.site-footer {
    background-color: var(--color-bg-section);
    text-align: center;
    padding: var(--spacing-md) var(--spacing-sm);
    color: var(--color-text-dark);
}

/* Responsive Layout */
@media (min-width: 600px) {
    .features ul {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Focus & Accessibility Enhancements */
a:focus,
button:focus {
    outline: 2px dashed var(--color-action-blue);
    outline-offset: 3px;
}

/* Utility: Toast (hidden by default) */
.toast {
    position: fixed;
    bottom: 1rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-action-blue);
    color: var(--color-text-light);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
    display: none;
    z-index: 999;
}

/* Show toast with JS */
.toast.show {
    display: block;
}

/* Reduced Motion Accessibility */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

.contact-form {
    display: grid;
    gap: 1.5rem;
    max-width: 600px;
    margin-top: 2rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
}

input,
textarea {
    width: 100%;
    padding: 0.75rem;
    font-size: 1rem;
    border: 2px solid #ccc;
    border-radius: 6px;
}

input:focus,
textarea:focus {
    border-color: var(--color-action-blue);
    outline: none;
}