/* ---
Theme: ClearType
Font: Inter
Tone: Informative & Straightforward
--- */

/* --- Google Font Import --- */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;700;800&display=swap');

/* --- CSS Variables --- */
:root {
    --primary-color: #007BFF;
    --primary-hover: #0056b3;
    --dark-color: #212529;
    --body-color: #343a40;
    --light-color: #f8f9fa;
    --gray-color: #6c757d;
    --border-color: #dee2e6;
    --bg-color: #ffffff;
    --card-shadow: 0 4px 8px rgba(0, 0, 0, 0.05);
    --card-shadow-hover: 0 8px 16px rgba(0, 0, 0, 0.1);
    --border-radius: 8px;
    --transition-speed: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--light-color);
    color: var(--body-color);
    line-height: 1.7;
    font-size: 16px;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--dark-color);
    line-height: 1.3;
    font-weight: 700;
    margin-bottom: 0.75rem;
}

h1 { font-size: 2.5rem; font-weight: 800; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: 1rem;
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-speed);
}

a:hover {
    color: var(--primary-hover);
    text-decoration: underline;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    padding-left: 20px;
    margin-bottom: 1rem;
}

/* --- Header & Navigation --- */
.site-header {
    background-color: var(--bg-color);
    padding: 1.5rem 0;
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--dark-color);
}

.logo img {
    height: 40px;
}

.logo:hover {
    text-decoration: none;
    color: var(--dark-color);
}

.main-nav ul {
    list-style: none;
    display: flex;
    gap: 2rem;
}

.main-nav a {
    font-weight: 500;
    color: var(--body-color);
    padding-bottom: 5px;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-speed);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    text-decoration: none;
}

/* --- Main Layout --- */
.main-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 3rem 0;
}

@media (min-width: 992px) {
    .main-layout {
        grid-template-columns: 3fr 1fr;
    }
}

/* --- Hero Section (Homepage) --- */
.hero {
    background: var(--bg-color);
    padding: 4rem 2rem;
    text-align: center;
    border-radius: var(--border-radius);
    margin-bottom: 3rem;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero p {
    font-size: 1.25rem;
    color: var(--gray-color);
    max-width: 700px;
    margin: 0 auto 1.5rem auto;
}

.btn {
    display: inline-block;
    background-color: var(--primary-color);
    color: #fff;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    transition: background-color var(--transition-speed);
}

.btn:hover {
    background-color: var(--primary-hover);
    color: #fff;
    text-decoration: none;
}

/* --- Blog Articles Section --- */
.section-title {
    text-align: center;
    margin-bottom: 3rem;
    font-size: 2.25rem;
}

.articles-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

@media (min-width: 768px) {
    .articles-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1200px) {
    .articles-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.article-card {
    background-color: var(--bg-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
    display: flex;
    flex-direction: column;
}

.article-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow-hover);
}

.article-card-img {
    height: 200px;
    width: 100%;
    object-fit: cover;
}

.article-card-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.article-card-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.article-card-content p {
    color: var(--gray-color);
    flex-grow: 1;
    margin-bottom: 1.5rem;
}

.article-card-content .btn {
    align-self: flex-start;
}


/* --- Sidebar --- */
.sidebar-widget {
    background-color: var(--bg-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
    box-shadow: var(--card-shadow);
}

.widget-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--primary-color);
    padding-bottom: 0.5rem;
    display: inline-block;
}

.sidebar-widget ul {
    list-style: none;
    padding: 0;
}

.sidebar-widget ul li {
    margin-bottom: 1rem;
}

.sidebar-widget ul li a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 500;
}

.sidebar-widget ul li a img {
    width: 24px;
    height: 24px;
}

.promo-text {
    font-style: italic;
    color: var(--gray-color);
    border-left: 3px solid var(--border-color);
    padding-left: 1rem;
}

/* --- Footer --- */
.site-footer {
    background-color: var(--dark-color);
    color: var(--light-color);
    padding: 3rem 0;
    margin-top: 3rem;
}

.footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1.5rem;
}

.footer-links ul {
    list-style: none;
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
    justify-content: center;
}

.footer-links a {
    color: var(--light-color);
}

.footer-links a:hover {
    color: var(--primary-color);
    text-decoration: underline;
}

.copyright {
    color: var(--gray-color);
    font-size: 0.9rem;
}


/* --- Article Page Specifics --- */
.article-header {
    background: var(--bg-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    margin-bottom: 2rem;
}

.article-meta {
    display: flex;
    gap: 1rem;
    color: var(--gray-color);
    margin-top: 1rem;
    font-size: 0.9rem;
}

.article-content {
    background: var(--bg-color);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.article-content h2,
.article-content h3 {
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.article-content img {
    border-radius: var(--border-radius);
    margin: 1.5rem 0;
}

.article-content .cta-section {
    background-color: var(--light-color);
    border: 1px solid var(--border-color);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    margin-top: 2.5rem;
}

.article-content blockquote {
    border-left: 4px solid var(--primary-color);
    padding-left: 1.5rem;
    margin: 1.5rem 0;
    font-style: italic;
    color: var(--gray-color);
}

/* --- Offers, About, Contact Pages --- */
.page-header {
    background-color: var(--dark-color);
    color: white;
    padding: 4rem 0;
    text-align: center;
    margin-bottom: 3rem;
}

.page-header h1 {
    color: white;
    font-size: 3rem;
}

.page-content {
    background-color: var(--bg-color);
    padding: 2rem;
    border-radius: var(--border-radius);
}

.offers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 2rem;
    align-items: center;
}

.offer-item {
    background-color: var(--light-color);
    padding: 1.5rem;
    border-radius: var(--border-radius);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: transform var(--transition-speed), box-shadow var(--transition-speed);
}

.offer-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--card-shadow);
}

.offer-item img {
    height: 60px;
    margin: 0 auto 1rem auto;
    object-fit: contain;
}

.offer-item p {
    font-weight: 500;
    color: var(--dark-color);
    margin: 0;
}

.contact-details p {
    font-size: 1.1rem;
    line-height: 1.8;
}

.contact-details strong {
    color: var(--dark-color);
}