.publications-hero-block {
    position: relative;
    padding: 4rem 1rem;
    overflow: hidden;
}

.publications-hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 0;
    opacity: 0.05;
}

.circle {
    position: absolute;
    border: 2px solid #2D9B8A;
    border-radius: 50%;
}

.circle-1 {
    top: 10%;
    left: 10%;
    width: 5rem;
    height: 5rem;
}

.circle-2 {
    top: 32%;
    right: 20%;
    width: 4rem;
    height: 4rem;
}

.circle-3 {
    bottom: 20%;
    left: 25%;
    width: 3rem;
    height: 3rem;
}

.publications-hero-content {
    position: relative;
    z-index: 1;
    max-width: 80rem;
    margin: 0 auto;
    text-align: center;
}

.publications-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

@media (min-width: 768px) {
    .publications-hero-title {
        font-size: 3rem;
    }
}

.publications-hero-subtitle {
    font-size: 1.25rem;
    max-width: 48rem;
    margin: 0 auto 1.5rem;
}

.publications-hero-stats {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    align-items: center;
    margin-bottom: 2rem;
}

@media (min-width: 640px) {
    .publications-hero-stats {
        flex-direction: row;
        gap: 2rem;
    }
}

.stat-item {
    display: flex;
    align-items: center;
}

.stat-icon {
    display: inline-block;
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.5rem;
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
}

.document-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232D9B8A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z'%3E%3C/path%3E%3Cpolyline points='14 2 14 8 20 8'%3E%3C/polyline%3E%3Cline x1='16' y1='13' x2='8' y2='13'%3E%3C/line%3E%3Cline x1='16' y1='17' x2='8' y2='17'%3E%3C/line%3E%3Cpolyline points='10 9 9 9 8 9'%3E%3C/polyline%3E%3C/svg%3E");
}

.download-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232D9B8A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M21 15v4a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2v-4'%3E%3C/path%3E%3Cpolyline points='7 10 12 15 17 10'%3E%3C/polyline%3E%3Cline x1='12' y1='15' x2='12' y2='3'%3E%3C/line%3E%3C/svg%3E");
}

.language-icon {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232D9B8A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='2' y1='12' x2='22' y2='12'%3E%3C/line%3E%3Cpath d='M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z'%3E%3C/path%3E%3C/svg%3E");
}

.stat-text {
    font-size: 1rem;
    color: #6C757D;
}

.publications-hero-search {
    max-width: 42rem;
    margin: 0 auto;
}

.search-container {
    position: relative;
}

.search-icon {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    width: 1.25rem;
    height: 1.25rem;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232D9B8A' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'%3E%3C/circle%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'%3E%3C/line%3E%3C/svg%3E");
    background-position: center;
    background-repeat: no-repeat;
    background-size: contain;
}

.search-input {
    width: 100%;
    padding: 1rem 1rem 1rem 3rem;
    border: 1px solid #e2e8f0;
    border-radius: 0.5rem;
    font-size: 1.125rem;
}

.search-input:focus {
    outline: none;
    border-color: #2D9B8A;
    box-shadow: 0 0 0 3px rgba(45, 155, 138, 0.1);
}

.search-input::placeholder {
    color: #a0aec0;
}