/* Research Page Styles */
.research-hero {
    background-image: url('../images/Images Publication.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    padding: 60px 0;
    color: white;
    text-align: left;
    position: relative;
}

.research-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 1;
}

.research-hero .container {
    position: relative;
    z-index: 2;
}

.responsive-h1 {
    font-size: 3.5rem;
    margin-bottom: 20px;
}

.responsive-h2 {
    font-size: 3rem;
}

.responsive-p {
    font-size: 1.5rem;
    max-width: 800px;
    opacity: 0.9;
}

.research-domains {
    padding: 80px 0;
    background: #f8f9fa;
}

.research-domains .underline {
    width: 100px;
    margin: 20px auto;
}

.research-domains .service-card {
    text-align: center;
    padding: 30px;
    border: none;
    box-shadow: 0 4px 10px rgba(0,0,0,0.03);
}

.research-domains .card-icon-box {
    background: var(--primary-color);
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    margin: 0 auto 25px;
}

.research-domains .card-icon-box i {
    color: var(--accent-color);
    font-size: 1.5rem;
}

.research-domains h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.research-domains p {
    color: #666;
    font-size: 0.95rem;
}

.categories {
    padding: 30px 0;
    background: #fff;
}

.cat-flex {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}

.cat-pill {
    padding: 10px 20px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.3s ease;
}

.cat-pill:hover {
    transform: translateY(-2px);
}

.cat-pill.active-pill {
    background: var(--primary-color) !important;
    color: white !important;
}

.publications-list {
    padding: 80px 0;
}

.pub-card-new {
    background: white;
    padding: 30px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
    position: relative;
    display: flex;
    flex-direction: column;
}

.pub-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 20px;
}

.pub-icon-box {
    background: var(--primary-color);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
}

.pub-icon-box i {
    color: var(--accent-color);
}

.pub-badge {
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.pub-card-new h3 {
    font-size: 1.2rem;
    margin-bottom: 15px;
    color: var(--primary-color);
    line-height: 1.4;
}

.pub-card-new p {
    color: #666;
    font-size: 0.9rem;
    margin-bottom: 25px;
    flex-grow: 1;
}

.pub-card-footer {
    border-top: 1px solid #eee;
    padding-top: 20px;
}

.newsletter {
    padding: 60px 0;
    background: #fff;
}

.newsletter-box {
    background: var(--primary-color);
    padding: 60px 30px;
    border-radius: 30px;
    text-align: center;
    color: white;
}

.newsletter-box i {
    font-size: 3.5rem;
    color: var(--accent-color);
    margin-bottom: 30px;
}

.newsletter-h2 {
    font-size: 2.8rem;
    margin-bottom: 20px;
}

.newsletter-p {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    opacity: 0.8;
}

.newsletter-form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    gap: 10px;
}

.newsletter-form input[type="email"] {
    flex: 1;
    padding: 15px 20px;
    border-radius: 10px;
    border: none;
    font-size: 1rem;
}

.newsletter-form button {
    background: var(--accent-color);
    color: white;
    padding: 15px 30px;
    border-radius: 10px;
    border: none;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s;
}

.newsletter-form button:hover {
    background: #a06e33;
}

/* Research Responsive */
@media (max-width: 768px) {
    .research-hero {
        text-align: center !important;
        padding: 40px 0 !important;
    }

    .responsive-h1 {
        font-size: 2rem;
        word-wrap: break-word;
    }

    .responsive-h2 {
        font-size: 1.8rem;
        word-wrap: break-word;
    }

    .responsive-p {
        font-size: 1rem;
        word-wrap: break-word;
    }

    .newsletter-box {
        padding: 40px 20px !important;
        border-radius: 20px !important;
    }

    .newsletter-h2 {
        font-size: 1.6rem;
    }

    .newsletter-p {
        font-size: 0.95rem;
    }

    .newsletter-form {
        flex-direction: column;
    }

    .newsletter-form button {
        width: 100%;
    }

    .cat-pill {
        padding: 8px 15px !important;
        font-size: 0.8rem !important;
    }
    
    .pub-card-new {
        padding: 20px;
    }
}

@media (max-width: 480px) {
    .responsive-h1 {
        font-size: 1.6rem;
    }
    
    .responsive-h2 {
        font-size: 1.4rem;
    }
    
    .responsive-p {
        font-size: 0.95rem;
    }
    
    .newsletter-h2 {
        font-size: 1.4rem;
    }
    
    .newsletter-box i {
        font-size: 2.5rem;
    }
    
    .newsletter-form input[type="email"] {
        font-size: 16px;
    }
    
    .cat-pill {
        padding: 6px 12px !important;
        font-size: 0.75rem !important;
    }
}