.info-icon {
    width: 120px;
    height: 120px;
    flex-shrink: 0;
}

.info-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.hero-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-standard-s);
}



.search-container {
    background: var(--color-white);
    border-radius: var(--radius-standard);
    box-shadow: var(--shadow-card);
    padding: var(--spacing-narrow-s) var(--spacing-narrow-m);
    display: flex;
    align-items: center;
    gap: var(--spacing-narrow-l);
    width: 100%;
}

.search-container input {
    flex: 1;
    border: none;
    outline: none;
    font-family: var(--font-inter);
    font-size: var(--font-size-content);
    color: var(--color-black);
    background: transparent;
}

.search-container input::placeholder {
    color: var(--color-gray);
}

.search-icon {
    width: 16px;
    height: 16px;
    color: var(--color-gray);
}

/* Topics Section */
.topics-section {
    text-align: center;
    margin-bottom: var(--spacing-wide-m);
    transition: margin-top 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.topics-section.in-topic-view {
    margin-top: 0;
}

.topics-title {
    font-family: var(--font-manrope);
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-title-xl);
    color: var(--color-primary-full);
    line-height: var(--line-height-normal);
    margin-bottom: var(--spacing-standard-m);
}

.topics-grid {
    display: flex;
    gap: var(--spacing-standard-m);
    align-items: stretch;
}

.topic-card {
    flex: 1;
    background: var(--color-white);
    border-radius: var(--radius-standard);
    box-shadow: var(--shadow-card);
    padding: var(--spacing-narrow-l);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-narrow-l);
    transition: all 0.3s ease;
    cursor: pointer;
}

.topic-card:hover {
    transform: translateY(-4px) scale(1.05);
    box-shadow: 0px 8px 32px 0px rgba(0,0,0,0.25);
}

.topic-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
}

.topic-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    transition: filter 0.3s ease;
}

.topic-title {
    font-family: var(--font-manrope);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-title-large);
    color: var(--color-primary-full);
    line-height: var(--line-height-tight);
    text-align: center;
    transition: color 0.3s ease;
}

.topic-card:hover .topic-title {
    /* color: var(--color-secondary-full); */
}

.topic-card.selected {
    background: var(--color-primary-gradient);
    color: var(--color-white);
}

.topic-card.selected .topic-title {
    color: var(--color-white);
}

.topic-card.selected .topic-icon img {
    filter: brightness(0) invert(1);
}



.topic-card.animating-to-selected {
    background: var(--color-primary-gradient);
    color: var(--color-white);
    transform: scale(1.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform, background-color;
}

.topic-card.animating-to-selected .topic-title {
    color: var(--color-white);
}

.topic-card.animating-to-selected .topic-icon img {
    filter: brightness(0) invert(1);
    transition: filter 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Articles Section (Hidden by default) */
.articles-section,.articles-section2 {
    opacity: 0;
    max-height: 0;
    overflow: hidden;
    margin-bottom: 0;
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.articles-section.show,.articles-section2.show  {
    opacity: 1;
    max-height: 2000px;
    margin-bottom: var(--spacing-wide-m);
    overflow: visible;
}

.articles-grid {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-narrow-l);
    padding: var(--spacing-standard-l) var(--spacing-narrow-m) var(--spacing-narrow-m);
}

.article-card {
    background: var(--color-white);
    border-radius: var(--radius-standard);
    box-shadow: var(--shadow-card);
    padding: var(--spacing-narrow-l);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-narrow-m);
}

.article-card:hover {
    transform: translateY(-2px);
    box-shadow: 0px 2px 8px 0px rgba(0,0,0,0.15), 0px 6px 24px 0px rgba(0,0,0,0.22);
}

.article-title {
    font-family: var(--font-manrope);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-title-large);
    color: var(--color-primary-full);
    line-height: var(--line-height-tight);
    margin: 0;
}

.article-excerpt {
    font-family: var(--font-inter);
    font-weight: var(--font-weight-regular);
    font-size: var(--font-size-content);
    color: var(--color-black);
    line-height: var(--line-height-normal);
    margin: 0;
    flex: 1;
}

.article-button {
    background: var(--color-primary-gradient);
    color: var(--color-white);
    border: none;
    border-radius: 50px;
    padding: var(--spacing-narrow-s) var(--spacing-narrow-l);
    font-family: var(--font-manrope);
    font-weight: var(--font-weight-semibold);
    font-size: var(--font-size-content);
    line-height: var(--line-height-button);
    cursor: pointer;
    transition: all 0.3s ease;
    align-self: flex-start;
    white-space: nowrap;
    box-shadow: none;
    text-decoration: none;
}

.article-button:hover {
    background: var(--color-white);
    color: var(--color-primary-full);
    transform: translateY(-1px);
    box-shadow: 0px 2px 8px 0px rgba(0,0,0,0.15), 0px 6px 24px 0px rgba(0,0,0,0.22);
}

/* Tablet (769px - 1024px) */
@media (max-width: 1024px) and (min-width: 769px) {
    .topics-grid {
        flex-direction: column;
        gap: var(--spacing-narrow-l);
    }
}

/* Mobile (up to 768px) */
@media (max-width: 768px) {

    .topics-title {
        font-size: 24px;
    }

    .info-icon {
        width: 80px;
        height: 80px;
    }

    .topics-grid {
        flex-direction: column;
        gap: var(--spacing-narrow-l);
    }

    .topic-card {
        padding: var(--spacing-narrow-m);
    }

    .topic-icon {
        width: 32px;
        height: 32px;
    }

    .topic-title {
        font-size: 18px;
    }

    .articles-grid {
        gap: var(--spacing-narrow-m);
        padding: var(--spacing-standard-m) var(--spacing-narrow-m) var(--spacing-narrow-m);
    }

    .article-card {
        padding: var(--spacing-narrow-m);
    }

    .article-title {
        font-size: 18px;
    }

    .article-excerpt {
        font-size: 14px;
    }


}

/* Small Mobile (up to 480px) */
@media (max-width: 480px) {

    .topics-title {
        font-size: 20px;
    }

    .topic-title {
        font-size: 16px;
    }

    .article-title {
        font-size: 16px;
    }

    .article-excerpt {
        font-size: 12px;
    }

}