/* ヒーローセクション */
.about-hero {
    background: linear-gradient(to bottom, #ffffff, #f8f9fc);
    padding: 120px 0 100px;
    text-align: center;
}

.hero-content {
    max-width: 800px;
    margin: 0 auto;
}

.hero-content h2 {
    font-family: var(--font-en);
    font-size: 2.8rem;
    color: var(--primary);
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 20px;
}

.hero-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 2px;
    background-color: var(--primary);
    opacity: 0.6;
}

.slogan {
    margin: 40px 0 50px;
}

.slogan h1 {
    font-family: var(--font-en);
    font-size: 4.5rem;
    color: var(--primary);
    margin-bottom: 25px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.slogan .sub-catch {
    font-size: 1.5rem;
    line-height: 1.8;
    color: var(--text-dark);
}

.hero-logo {
    margin-top: 60px;
}

.hero-logo-img {
    width: 220px;
    height: auto;
    opacity: 0.95;
}

/* 社名に込めた想いセクション */
.about-meaning {
    padding: 100px 0;
    background-color: var(--white);
}

.about-meaning h3 {
    font-family: var(--font-en);
    font-size: 1.8rem;
    color: var(--primary);
    text-align: center;
    margin-bottom: 40px;
    font-weight: 600;
}

.meaning-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.meaning-content p {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.meaning-content .emphasis {
    font-size: 1.2rem;
    font-weight: 500;
    color: var(--primary);
    margin: 40px 0;
}

/* 代表メッセージセクション */
.about-message {
    padding: 100px 0;
    background-color: #f8f9fc;
}

.about-message h3 {
    font-family: var(--font-en);
    font-size: 1.8rem;
    color: var(--primary);
    text-align: center;
    margin-bottom: 50px;
    font-weight: 600;
}

.message-content {
    display: flex;
    align-items: flex-start;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto;
}

.message-image {
    flex: 0 0 600px;
}

.ceo-photo {
    width: 100%;
    height: 750px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 10px 30px var(--shadow);
}

.message-text {
    flex: 1;
    max-width: 600px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 750px;
}

.message-text p {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.signature {
    text-align: left;
    margin-top: auto;
    padding-top: 25px;
    display: flex;
    align-items: center;
    gap: 2rem;
}

.signature .name {
    font-size: 1.1rem;
    font-weight: 500;
    margin: 0;
}

.signature .kaou {
    height: 150px;
    width: auto;
    opacity: 0.9;
}

/* お問い合わせセクション */
.about-contact {
    padding: 80px 0;
    background-color: var(--white);
    text-align: center;
}

.contact-lead {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 30px;
}

.contact-button {
    display: inline-block;
    background-color: var(--primary);
    color: var(--white);
    padding: 15px 40px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
}

.contact-button:hover {
    background-color: var(--primary-light);
    transform: translateY(-2px);
}

/* レスポンシブ対応 */
@media (max-width: 1200px) {
    .message-content {
        gap: 40px;
    }

    .message-image {
        flex: 0 0 500px;
    }

    .ceo-photo {
        height: 625px;
    }

    .message-text {
        min-height: 625px;
    }
}

@media (max-width: 1024px) {
    .message-image {
        flex: 0 0 400px;
    }

    .ceo-photo {
        height: 500px;
    }

    .message-text {
        min-height: 500px;
    }
}

@media (max-width: 768px) {
    .about-message {
        padding: 80px 0;
    }

    .about-message h3 {
        font-size: 1.5rem;
        margin-bottom: 40px;
    }

    .message-content {
        flex-direction: column;
        gap: 30px;
    }

    .message-image {
        flex: none;
        width: 100%;
        max-width: 400px;
        margin: 0 auto;
    }

    .ceo-photo {
        height: 500px;
    }

    .message-text {
        padding-top: 0;
        min-height: auto;
        max-width: 100%;
    }

    .message-text p {
        font-size: 1rem;
        line-height: 1.8;
    }

    .signature {
        margin-top: 30px;
        padding-top: 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 1.5rem;
    }

    .signature .name {
        font-size: 1rem;
    }

    .signature .kaou {
        height: 120px;
    }
}

@media screen and (max-width: 768px) {
    .about-message .message-text {
        padding-left: 16px;
        padding-right: 16px;
        box-sizing: border-box;
    }
    .sp-only { display: inline !important; }
    .pc-only { display: none !important; }
}
@media screen and (min-width: 769px) {
    .sp-only { display: none !important; }
    .pc-only { display: inline !important; }
}

.about-block {
    margin: 1.5rem 0;
    text-align: center;
}

.about-block p {
    line-height: 1.8;
    margin: 1.5rem 0;
}

.about-content {
    display: flex;
    flex-direction: row;
    gap: 60px;
    justify-content: center;
}

@media (max-width: 1024px) {
    .about-content {
        gap: 30px;
    }
}

@media (max-width: 768px) {
    .about-content {
        flex-direction: column;
        gap: 30px;
    }
    .about-block {
        margin: 1.2rem 0;
    }
    .about-block p {
        font-size: 1rem;
        line-height: 1.7;
        margin: 1.2rem 0;
    }
}

.about-img {
    width: 280px;
    max-width: 80%;
    height: auto;
    margin-bottom: 1rem;
    margin-top: 0.5rem;
    display: block;
}

.about-img-right {
    margin-left: auto;
    margin-right: 0;
}

.about-img-left {
    margin-right: auto;
    margin-left: 0;
}

@media (max-width: 768px) {
    .about-img,
    .about-img-right,
    .about-img-left {
        margin-left: auto !important;
        margin-right: auto !important;
        display: block;
        width: 80%;
        max-width: 280px;
    }
}