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

body {
    font-family: 'Poppins', sans-serif;
    background: #ffffff;
    overflow-x: hidden;
}

.gradient-bg {
    background: linear-gradient(135deg, #274386 0%, #c09068 100%);
}

.gradient-text {
    background: linear-gradient(135deg, #274386 0%, #c09068 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Header */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 20px rgba(39, 67, 134, 0.1);
    transition: all 0.3s ease;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
}

.nav-link {
    font-weight: 500;
    color: #274386 !important;
    transition: all 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #c09068 !important;
    transform: translateY(-2px);
}

.nav-link::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 50%;
    background: linear-gradient(135deg, #274386 0%, #c09068 100%);
    transition: all 0.3s ease;
    /*transform: translateX(-50%);*/
}

.nav-link:hover::after {
    width: 100%;
}

/* Breadcrumb */
.breadcrumb-section {
    background: linear-gradient(135deg, rgba(39, 67, 134, 0.05) 0%, rgba(192, 144, 104, 0.05) 100%);
    padding: 2rem 0;
    margin-top: 141px;
}

.breadcrumb {
    background: none;
    margin: 0;
}

.breadcrumb-item a {
    color: #274386;
    text-decoration: none;
    transition: all 0.3s ease;
}

.breadcrumb-item a:hover {
    color: #c09068;
}

.breadcrumb-item.active {
    color: #c09068;
}

/* Article Header */
.article-header {
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.article-header::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, rgba(39, 67, 134, 0.1) 0%, rgba(192, 144, 104, 0.1) 100%);
    border-radius: 50%;
    animation: float 6s ease-in-out infinite;
}

.article-header::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 200px;
    height: 200px;
    background: linear-gradient(135deg, rgba(192, 144, 104, 0.1) 0%, rgba(39, 67, 134, 0.1) 100%);
    border-radius: 50%;
    animation: float 8s ease-in-out infinite reverse;
}

.article-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    animation: slideInUp 1s ease-out;
}

.article-meta {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
    animation: slideInUp 1s ease-out 0.2s both;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #666;
    font-weight: 500;
}

.meta-item i {
    color: #274386;
}

.category-badge {
    background: linear-gradient(135deg, #274386 0%, #c09068 100%);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 25px;
    font-size: 0.9rem;
    font-weight: 500;
    animation: slideInUp 1s ease-out 0.4s both;
}

/* Article Image */
.article-image {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(39, 67, 134, 0.2);
    animation: slideInUp 1s ease-out 0.6s both;
    margin-bottom: 3rem;
}

.article-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

/* Article Content */
.article-content {
    padding: 2rem 0;
}

.content-section {
    margin-bottom: 3rem;
    animation: slideInUp 1s ease-out;
}

.content-section h2 {
    color: #274386;
    font-weight: 600;
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1rem;
}

.content-section h2::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: linear-gradient(135deg, #274386 0%, #c09068 100%);
    border-radius: 2px;
}

.content-section p {
    line-height: 1.8;
    color: #555;
    margin-bottom: 1.5rem;
    text-align: justify;
}

.highlight-box {
    background: linear-gradient(135deg, rgba(39, 67, 134, 0.05) 0%, rgba(192, 144, 104, 0.05) 100%);
    border-left: 4px solid #274386;
    padding: 2rem;
    border-radius: 10px;
    margin: 2rem 0;
    position: relative;
    overflow: hidden;
}

.highlight-box::before {
    content: '"';
    position: absolute;
    top: -10px;
    left: 20px;
    font-size: 4rem;
    color: rgba(39, 67, 134, 0.2);
    font-family: serif;
}

/* Share Section */
.share-section {
    background: linear-gradient(135deg, rgba(39, 67, 134, 0.05) 0%, rgba(192, 144, 104, 0.05) 100%);
    padding: 2rem;
    border-radius: 20px;
    margin: 3rem 0;
    text-align: center;
}

.share-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 1rem;
}

.share-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    text-decoration: none;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.share-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #274386 0%, #c09068 100%);
    transition: transform 0.3s ease;
}

.share-btn:hover::before {
    transform: scale(1.1);
}

.share-btn i {
    position: relative;
    z-index: 1;
}

.share-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(39, 67, 134, 0.3);
}

/* Related Articles */
.related-section {
    padding: 4rem 0;
    background: linear-gradient(135deg, rgba(39, 67, 134, 0.02) 0%, rgba(192, 144, 104, 0.02) 100%);
}

.related-card {
    background: white;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(39, 67, 134, 0.1);
    transition: all 0.3s ease;
    height: 100%;
}

.related-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(39, 67, 134, 0.2);
}

.related-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    transition: transform 0.3s ease;
}

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

.related-card-body {
    padding: 1.5rem;
}

.related-card-title {
    font-weight: 600;
    color: #274386;
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

.related-card-date {
    color: #666;
    font-size: 0.9rem;
}

/* Back Button */
.back-btn {
    background: linear-gradient(135deg, #274386 0%, #c09068 100%);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 500;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    position: fixed;
    top: 50%;
    left: 2rem;
    z-index: 1000;
    transform: translateY(-50%);
}

.back-btn:hover {
    transform: translateY(-50%) scale(1.05);
    box-shadow: 0 10px 20px rgba(39, 67, 134, 0.3);
    color: white;
}

/* Animations */
@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(5deg);
    }
}

/* Scroll animations */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s ease;
}

.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 768px) {
    .article-title {
        font-size: 2rem;
    }

    .article-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .share-buttons {
        flex-wrap: wrap;
    }

    .back-btn {
        position: static;
        transform: none;
        margin-bottom: 2rem;
    }
}