.cat-nutrition-hero {
    position: relative;
    overflow: hidden;
    min-height: 520px;
}

.cat-nutrition-hero__inner {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    min-height: 520px;
}

.cat-nutrition-hero__figure {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: 0;
    z-index: 0;
    border: 1px solid #000;
}

.cat-nutrition-hero__figure img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: right top;
}

.cat-nutrition-hero__lead {
    position: relative;
    z-index: 1;
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
    font-weight: 700;
    color: #333;
    line-height: 1.5;
    margin: 0;
    padding: 40px 24px 0;
    max-width: 55%;
    text-align: left;
    text-shadow: 0 1px 2px rgba(255, 255, 255, 0.8);
    top: 150px;
    left:40px;
}

.cat-nutrition-features {
    position: relative;
    z-index: 1;
    padding: 80px 20px 60px;
    margin-top: -10vw;
}

.cat-nutrition-features__inner {
    max-width: 1080px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.cat-nutrition-features__col {
    text-align: center;
    opacity: 0;
    transform: translateY(2rem);
    transition:
        opacity 1.15s cubic-bezier(0.22, 1, 0.36, 1),
        transform 1.15s cubic-bezier(0.22, 1, 0.36, 1);
    will-change: opacity, transform;
}

.cat-nutrition-features.is-inview .cat-nutrition-features__col {
    opacity: 1;
    transform: translateY(0);
}

.cat-nutrition-features.is-inview .cat-nutrition-features__col:nth-child(2) {
    transition-delay: 160ms;
}

.cat-nutrition-features.is-inview .cat-nutrition-features__col:nth-child(3) {
    transition-delay: 320ms;
}

@media (prefers-reduced-motion: reduce) {
    .cat-nutrition-features__col {
        opacity: 1;
        transform: none;
        transition: none;
        will-change: auto;
    }
}

.cat-nutrition-features__img {
    margin: 0 0 20px 0;
    overflow: hidden;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
    border: 1px solid #000;
}

.cat-nutrition-features__img img {
    width: 100%;
    height: auto;
    display: block;
    aspect-ratio: 1;
    object-fit: cover;
}

.cat-nutrition-features__title {
    font-size: clamp(1.5rem, 2vw, 1.75rem);
    font-weight: 700;
    color: #333;
    margin: 0 0 12px 0;
    line-height: 1.5;
    text-align: left;
}

.cat-nutrition-features__desc {
    font-size: clamp(1.5rem, 2vw, 1.75rem);
    color: #333;
    line-height: 1.75;
    margin: 0;
    text-align: left;
}

@media (max-width: 1024px) {
    .cat-nutrition-features__inner {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .cat-nutrition-hero,
    .cat-nutrition-hero__inner {
        min-height: 380px;
    }

    .cat-nutrition-hero__lead {
        max-width: 75%;
        font-size: clamp(1.35rem, 5vw, 1.8rem);
        padding: 24px 16px 0;
        top: 1em;
        left: 80px;
    }

    .cat-nutrition-features {
        padding: 50px 16px 40px;
        margin-top: -28vw;
    }

    .cat-nutrition-features__inner {
        grid-template-columns: 1fr;
        gap: 28px;
    }
}


.about-kadara-silk,
.about-intestinal-environment {
    width: 100%;
    margin: 0 auto;
    padding: 48px;
    background: #f8f4e8;
    border-radius: 16px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
    font-family: 'Noto Sans JP', sans-serif;
    text-align: center;
}
@media (max-width: 768px) {
    .about-kadara-silk,
    .about-intestinal-environment {
        padding: 24px;
    }
}

.title {
    font-size: 1.7em;
    font-weight: bold;
    margin: 0 0 1em 0;
    text-align: left;
}

.description {
    font-size: 1em;
    line-height: 1.8;
    margin-bottom: 24px;
    text-align: left;
}

.hero-image {
    margin-top: 32px;
    display: flex;
    justify-content: center;
    width: 100%;
}

.hero-image img {
    width: min(360px, 100%);
    aspect-ratio: 1;
    height: auto;
    object-fit: cover;
    object-position: center;
    flex-shrink: 0;
    border-radius: 60% 40% 55% 45% / 50% 60% 40% 50%;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
    transition: transform 0.4s ease, box-shadow 0.4s ease, border-radius 0.4s ease;
}

@media (max-width: 768px) {
    .hero-image img {
        width: min(360px, 85vw);
        max-width: 100%;
        aspect-ratio: 1;
        object-fit: cover;
    }
}

.hero-image img:hover {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
    border-radius: 45% 55% 40% 60% / 55% 45% 55% 45%;
}