/* --- Global Styles & Variables (Minimal Theme) --- */
:root {
    --background-color: #ffffff;
    --text-color: #212121;
    --muted-text-color: #757575;
    --accent-color: #007bff;
    --border-color: #eeeeee;
    --font-family: 'Roboto', sans-serif;
    --line-height: 1.7;
    --max-width: 720px;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-family);
    line-height: var(--line-height);
    color: var(--text-color);
    background-color: var(--background-color);
    font-size: 18px;
    -webkit-font-smoothing: antialiased;
}

.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1.5rem;
}

h1 { font-size: 2.8rem; }
h2 { font-size: 2.2rem; margin-top: 3rem; }
h3 { font-size: 1.6rem; margin-top: 2.5rem; }

p {
    margin-bottom: 1.5rem;
}

a {
    color: var(--accent-color);
    text-decoration: none;
    transition: opacity 0.2s ease;
}

a:hover {
    opacity: 0.7;
    text-decoration: underline;
}

ul, ol {
    margin-bottom: 1.5rem;
    padding-left: 20px;
}

li {
    margin-bottom: 0.5rem;
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    background-color: var(--accent-color);
    color: #fff;
    border-radius: 4px;
    font-weight: 500;
    text-decoration: none;
    transition: background-color 0.2s ease;
}

.btn:hover {
    background-color: #0056b3;
    text-decoration: none;
    opacity: 1;
}

/* --- Header & Navigation --- */
.site-header {
    padding: 2.5rem 0;
    margin-bottom: 3rem;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-color);
    text-decoration: none;
}

.main-navigation ul {
    list-style: none;
    display: flex;
    gap: 25px;
}

.main-navigation a {
    color: var(--muted-text-color);
    font-size: 1rem;
    font-weight: 500;
}
.main-navigation a.active, .main-navigation a:hover {
    color: var(--text-color);
    text-decoration: none;
}

/* --- Main Layout --- */
.page-header {
    text-align: center;
    margin-bottom: 4rem;
}

.page-header h1 {
    font-weight: 700;
    margin-bottom: 1rem;
}
.page-header p {
    font-size: 1.2rem;
    color: var(--muted-text-color);
    max-width: 600px;
    margin: 0 auto;
}

/* --- Homepage: Article List --- */
.article-preview {
    padding: 2rem 0;
    border-bottom: 1px solid var(--border-color);
}

.article-preview:first-of-type {
    padding-top: 0;
}

.article-preview:last-of-type {
    border-bottom: none;
}

.article-meta {
    font-size: 0.9rem;
    color: var(--muted-text-color);
    margin-bottom: 0.5rem;
    display: block;
}

.article-preview h2 {
    font-size: 1.8rem;
    margin-top: 0;
    margin-bottom: 0.75rem;
}
.article-preview h2 a {
    color: var(--text-color);
}

.read-more {
    font-weight: 500;
    margin-top: 1rem;
    display: inline-block;
}

/* --- Full Article & Static Page --- */
.article-header {
    margin-bottom: 3rem;
    text-align: center;
}

.article-header h1 {
    margin-bottom: 1rem;
}

.article-content a {
    text-decoration: underline;
}

.cta-section {
    background-color: #f8f9fa;
    text-align: center;
    padding: 2.5rem;
    margin: 3rem 0;
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.cta-section h3 {
    margin-top: 0;
}

/* --- Footer --- */
.site-footer {
    border-top: 1px solid var(--border-color);
    color: var(--muted-text-color);
    padding: 3rem 0;
    margin-top: 4rem;
    text-align: center;
    font-size: 0.9rem;
}
.site-footer p {
    margin-bottom: 0;
}

/* --- Contact & Offers Pages --- */
.contact-form {
    margin-top: 3rem;
}

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

.form-group label {
    display: block;
    margin-bottom: .5rem;
    font-weight: 500;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    font-family: inherit;
    font-size: 1rem;
    background-color: #f8f9fa;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background-color: #fff;
}

.simple-list {
    list-style: none;
    padding: 0;
}

.simple-list li {
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.simple-list a {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--text-color);
}

.simple-list p {
    margin-top: 0.25rem;
    margin-bottom: 0;
    color: var(--muted-text-color);
}


/* --- Media Queries for Responsiveness --- */
@media (max-width: 767px) {
    body {
        font-size: 16px;
    }
    h1 { font-size: 2.2rem; }
    h2 { font-size: 1.8rem; }

    .site-header .container {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .main-navigation ul {
        gap: 20px;
    }
}