:root {
    --primary-color: #1a202c;
    --secondary-color: #2d3748;
    --accent-color: #38b2ac;
    --highlight-color: #e53e3e;
    --background-color: #f7fafc;
    --text-color: #2d3748;
    --text-light-color: #718096;
    --card-bg: #ffffff;
    --border-color: #e2e8f0;
    --border-radius: 12px;
    --shadow: 0 5px 15px rgba(0,0,0,0.07);
    --shadow-hover: 0 12px 28px rgba(0,0,0,0.1);
}

body {
    font-family: 'Cairo', sans-serif;
    background-color: var(--background-color);
    color: var(--text-color);
    margin: 0;
    line-height: 1.8;
    direction: rtl;
    font-size: 16px;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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

a:hover {
    color: var(--highlight-color);
}

.site-header {
    background: var(--primary-color);
    color: white;
    padding: 40px 0;
    text-align: center;
    margin-bottom: 50px;
    border-bottom: 5px solid var(--accent-color);
}

.site-header h1 a {
    color: white;
    font-size: 3rem;
    margin: 0;
    font-weight: 700;
    letter-spacing: -1px;
}
.site-header h1 a:hover {
    opacity: 0.9;
}

.site-header p {
    margin: 10px 0 0;
    font-size: 1.2rem;
    opacity: 0.8;
    font-weight: 400;
}

.site-footer {
    background: var(--secondary-color);
    color: #a0aec0;
    text-align: center;
    padding: 25px 0;
    margin-top: 50px;
    font-size: 0.9rem;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
    gap: 35px;
}

.card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-hover);
}

.card-image-link {
    display: block;
    overflow: hidden;
}

.card-image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: transform 0.4s ease;
}

.card:hover .card-image {
    transform: scale(1.05);
}

.card-content {
    padding: 25px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.card-source {
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--text-light-color);
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.card-title {
    margin: 0 0 15px;
    font-size: 1.4rem;
    line-height: 1.5;
    font-weight: 700;
    flex-grow: 1;
}

.card-title a {
    color: var(--text-color);
}

.card-excerpt {
    margin: 0;
    font-size: 1rem;
    color: var(--text-light-color);
}

.news-card {
    background-color: var(--card-bg);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    overflow: hidden;
    margin-top: -20px; /* لرفع البطاقة قليلاً */
}

.news-card .news-image {
    width: 100%;
    height: auto;
    max-height: 450px;
    object-fit: cover;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.news-card .news-content {
    padding: 30px 40px;
}

.news-card h1 {
    font-size: 2.5rem;
    color: var(--primary-color);
    line-height: 1.4;
    margin-bottom: 15px;
}

.article-meta {
    font-size: 0.9rem;
    color: var(--text-light-color);
    margin-bottom: 25px;
    padding-bottom: 15px;
    border-bottom: 1px solid var(--border-color);
}

.article-body {
    font-size: 1.1rem;
    line-height: 1.9;
}
.article-body p {
    margin-bottom: 1.5em;
}

.card-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.source-link {
    display: inline-block;
    padding: 8px 16px;
    background-color: var(--background-color);
    border: 1px solid var(--border-color);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--text-light-color);
    font-weight: 600;
}
.source-link:hover {
    background-color: var(--border-color);
    color: var(--text-color);
}

.cta {
    background: linear-gradient(45deg, var(--secondary-color), var(--primary-color));
    border: none;
    border-radius: var(--border-radius);
    padding: 25px;
    margin-top: 30px;
    text-align: center;
    color: white;
}

.cta p {
    margin: 0 0 15px;
    font-size: 1.3rem;
    font-weight: 600;
}

.cta-button {
    display: inline-block;
    background-color: var(--accent-color);
    color: white;
    padding: 12px 35px;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    transition: background-color 0.2s ease, transform 0.2s ease;
    box-shadow: 0 4px 10px rgba(56, 178, 172, 0.4);
}

.cta-button:hover {
    background-color: #2c7a7b;
    color: white;
    transform: translateY(-2px);
}

/* === Social Share Buttons === */
.social-share {
    display: flex;
    align-items: center;
    gap: 15px; /* مسافة بين الأزرار */
    margin-bottom: 25px;
    padding-bottom: 25px;
    border-bottom: 1px solid var(--border-color);
    flex-wrap: wrap; 
    margin-top: 20px;
    padding-top: 10px;
}

.social-share strong {
    font-weight: 600;
    color: var(--text-light-color);
    margin-left: 10px; /* في العربية، margin-left يعطي مسافة على اليمين */
}

.share-btn, #copy-link-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%; /* لجعلها دائرية */
    border: none;
    cursor: pointer;
    color: white;
    transition: transform 0.2s ease, filter 0.2s ease;
}

.share-btn:hover, #copy-link-btn:hover {
    transform: scale(1.1);
    filter: brightness(110%);
}

.share-btn svg {
    width: 20px;
    height: 20px;
    fill: white;
}

/* --- Platform Colors --- */
.share-btn.facebook { background-color: #1877F2; }
.share-btn.twitter { background-color: #14171A; } /* لون X الجديد */
.share-btn.whatsapp { background-color: #25D366; }
#copy-link-btn { background-color: #718096; } /* رمادي */

.error-message {
    text-align: center;
    font-size: 1.2rem;
    color: #888;
    padding: 50px;
}

@media (max-width: 992px) {
    .articles-grid {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .site-header h1 a {
        font-size: 2.2rem;
    }
    .news-card .news-content {
        padding: 20px;
    }
    .news-card h1 {
        font-size: 1.8rem;
    }
}

/* ==== CTA with Background Image ==== */
.cta.has-bg {
    position: relative;
    padding: 35px;
    border-radius: var(--border-radius);
    overflow: hidden;
    color: #fff;
    background: var(--primary-color);
    box-shadow: var(--shadow);
}

.cta.has-bg::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: var(--cta-bg, none);
    background-size: cover;
    background-position: center;
    filter: brightness(0.6);
}

.cta.has-bg::after {
    content: "";
    position: absolute;
    inset: 0;
    /* تدرّج خفيف لزيادة التباين مع النص */
    background: linear-gradient(45deg, rgba(0,0,0,0.5), rgba(0,0,0,0.25));
}

.cta.has-bg > * {
    position: relative;
    z-index: 1;
}

.cta.has-bg p {
    margin: 0 0 14px;
    font-size: 1.25rem;
    font-weight: 700;
    line-height: 1.6;
    color: #fff;
}

.cta.has-bg .cta-button {
    box-shadow: 0 6px 16px rgba(56,178,172,0.5);
}

/* تحسينات استجابة */
@media (max-width: 768px) {
    .cta.has-bg { padding: 22px; }
    .cta.has-bg p { font-size: 1.05rem; }
}

/* ==== Keywords Suggestions Box ==== */
.keywords-box {
    margin-top: 28px;
    padding: 18px 20px;
    background: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.keywords-box__title {
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--secondary-color);
}

.keywords-box__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 10px 14px;
}

.keywords-box__list li a {
    display: inline-block;
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--background-color);
    border: 1px solid var(--border-color);
    font-size: 0.95rem;
    color: var(--text-color);
    transition: transform 0.15s ease, background-color 0.15s ease;
    text-decoration: none;
}

.keywords-box__list li a:hover {
    transform: translateY(-1px);
    background-color: #e9eef6;
}