/* ==========================================================================
   About Pages Common Styles (Philosophy, About, Greeting)
   ========================================================================== */

/* No Sidebar Layout */
.l-wrapper.no-sidebar {
    display: block;
    padding: 0 !important;
    margin: 0 !important;
}

.l-wrapper.no-sidebar .l-main {
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 0 !important;
}

/* Wrapper */
.wrapper {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

@media screen and (max-width: 768px) {
    .wrapper {
        padding: 0 15px;
    }
}

@media screen and (max-width: 640px) {
    .wrapper {
        padding: 0 15px;
    }
}

/* ==========================================================================
   Common Section Styles
   ========================================================================== */

/* Section Title */
.philosophy-section-title,
.about-section-title {
    text-align: center;
    margin-bottom: 30px;
}

.philosophy-section-title h2,
.about-section-title h2 {
    font-size: 2.8rem;
    font-weight: 700;
    color: #18499d;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    padding-bottom: 20px;
}

.philosophy-section-title h2::after,
.about-section-title h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #18499d, #1cafdd);
    border-radius: 2px;
}

.philosophy-section-title h2 .highlight,
.about-section-title h2 .highlight {
    color: #1cafdd;
}

.philosophy-section-lead,
.about-section-lead {
    font-size: 1.5rem;
    color: #666;
    margin-top: 10px;
}

/* Section Badge */
.section-badge {
    display: inline-block;
    padding: 6px 16px;
    background: #18499d;
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 20px;
    margin-bottom: 15px;
}

.section-badge.youtube-badge {
    background: #ff0000;
}

/* ==========================================================================
   Related Pages Section - Warm & Friendly Design
   ========================================================================== */
.philosophy-related,
.about-related,
.greeting-related {
    padding: 60px 0;
    background: #faf8f5;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
}

@media screen and (max-width: 768px) {
    .philosophy-related,
    .about-related,
    .greeting-related {
        padding: 50px 0;
        margin-left: -15px;
        margin-right: -15px;
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media screen and (max-width: 640px) {
    .philosophy-related,
    .about-related,
    .greeting-related {
        padding: 40px 0;
        margin-left: -10px;
        margin-right: -10px;
        padding-left: 10px;
        padding-right: 10px;
    }
}

.philosophy-related .wrapper,
.about-related .wrapper,
.greeting-related .wrapper {
    max-width: 1000px;
}

.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

@media screen and (max-width: 900px) {
    .related-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media screen and (max-width: 480px) {
    .related-grid {
        grid-template-columns: 1fr;
    }
}

.related-card {
    display: block;
    background: #fff;
    border-radius: 12px;
    text-decoration: none;
    overflow: hidden;
    transition: all 0.3s ease;
    position: relative;
    border: 2px solid #e8e4df;
}

.related-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    border-color: #1cafdd;
}

.related-card-inner {
    padding: 25px 20px;
    position: relative;
    text-align: center;
}

@media screen and (max-width: 640px) {
    .related-card-inner {
        display: flex;
        align-items: center;
        justify-content: space-between;
        text-align: left;
        padding: 15px 18px;
        gap: 15px;
    }
    
    .related-card-label,
    .related-card-title,
    .related-card-desc {
        display: block;
        flex: 0 0 auto;
    }
    
    .related-card-label {
        margin-bottom: 4px;
    }
    
    .related-card-title {
        margin-bottom: 5px;
    }
    
    .related-card-desc {
        margin-bottom: 0;
    }
    
    .related-card-arrow {
        flex-shrink: 0;
        margin-left: auto;
    }
}

.related-card-label {
    display: inline-block;
    font-size: 1rem;
    font-weight: 700;
    color: #0f489f;
    letter-spacing: 0.05em;
    margin-bottom: 8px;
    font-family: 'Lato', sans-serif;
}

@media screen and (max-width: 640px) {
    .related-card-label {
        margin-bottom: 4px;
        font-size: 0.9rem;
    }
}

.related-card-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #333;
    margin: 0 0 10px;
}

@media screen and (max-width: 640px) {
    .related-card-title {
        font-size: 1.5rem;
        margin: 0 0 5px;
    }
}

.related-card-desc {
    font-size: 1.2rem;
    color: #666;
    margin: 0 0 15px;
    line-height: 1.5;
}

@media screen and (max-width: 640px) {
    .related-card-desc {
        font-size: 1.1rem;
        margin: 0;
        line-height: 1.4;
    }
}

.related-card-arrow {
    display: inline-block;
    font-size: 1.4rem;
    color: #1cafdd;
    font-weight: 700;
    transition: all 0.3s ease;
}

@media screen and (max-width: 640px) {
    .related-card-arrow {
        font-size: 1.6rem;
        flex-shrink: 0;
    }
}

.related-card:hover .related-card-arrow {
    transform: translateX(5px);
}

/* ==========================================================================
   Philosophy Page Styles
   ========================================================================== */

/* Hero Section */
.philosophy-hero {
    background: #18499d;
    padding: 80px 0;
    text-align: center;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
}

@media screen and (max-width: 768px) {
    .philosophy-hero {
        padding: 60px 0;
        margin-left: -15px;
        margin-right: -15px;
        padding-left: 15px;
        padding-right: 15px;
    }
}

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

.philosophy-hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 30px;
    margin-bottom: 30px;
    letter-spacing: 0.1em;
    font-family: 'Lato', sans-serif;
}

.philosophy-hero-title {
    font-size: 3rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.6;
    margin-bottom: 30px;
}

.philosophy-hero-title .highlight {
    color: #ffd700;
}

.philosophy-hero-lead {
    font-size: 1.6rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
}

@media screen and (max-width: 640px) {
    .philosophy-hero {
        padding: 50px 0;
        margin-left: 0;
        margin-right: 0;
        padding-left: 0;
        padding-right: 0;
    }

    .philosophy-hero-title {
        font-size: 2.2rem;
    }

    .philosophy-hero-lead {
        font-size: 1.4rem;
    }
}

/* Message Section */
.philosophy-message {
    padding: 60px 0;
    background: #fff;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
}

@media screen and (max-width: 768px) {
    .philosophy-message {
        padding: 50px 0;
        margin-left: -15px;
        margin-right: -15px;
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media screen and (max-width: 640px) {
    .philosophy-message {
        padding: 40px 0;
        margin-left: 0;
        margin-right: 0;
        padding-left: 0;
        padding-right: 0;
    }
}

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

.philosophy-message-content p {
    font-size: 1.5rem;
    line-height: 2;
    color: #444;
    margin-bottom: 25px;
}

.philosophy-message-content p strong {
    color: #18499d;
    font-weight: 700;
}

@media screen and (max-width: 640px) {
    .philosophy-message-content p {
        font-size: 1.3rem;
        line-height: 1.8;
        margin-bottom: 20px;
    }
}

/* Values Section */
.philosophy-values {
    padding: 60px 0;
    background: #f8f9fa;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
}

@media screen and (max-width: 768px) {
    .philosophy-values {
        padding: 50px 0;
        margin-left: -15px;
        margin-right: -15px;
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media screen and (max-width: 640px) {
    .philosophy-values {
        padding: 40px 0;
        margin-left: 0;
        margin-right: 0;
        padding-left: 0;
        padding-right: 0;
    }
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 25px;
}

@media screen and (max-width: 900px) {
    .values-grid {
        grid-template-columns: 1fr;
    }
}

.value-card {
    background: #fff;
    border-radius: 16px;
    padding: 35px 25px;
    text-align: center;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    position: relative;
    overflow: hidden;
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
}

.value-number {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 4rem;
    font-weight: 900;
    color: rgba(24, 73, 157, 0.08);
    font-family: 'Lato', sans-serif;
}

.value-icon {
    font-size: 4rem;
    margin-bottom: 20px;
}

.value-title {
    font-size: 2rem;
    font-weight: 700;
    color: #18499d;
    margin-bottom: 15px;
}

.value-text {
    font-size: 1.4rem;
    color: #666;
    line-height: 1.8;
}

@media screen and (max-width: 640px) {
    .value-card {
        padding: 25px 20px;
    }
    
    .value-number {
        font-size: 3rem;
        top: 10px;
        right: 15px;
    }
    
    .value-icon {
        font-size: 3rem;
        margin-bottom: 15px;
    }
    
    .value-title {
        font-size: 1.6rem;
        margin-bottom: 12px;
    }
    
    .value-text {
        font-size: 1.2rem;
        line-height: 1.7;
    }
}

/* Commitment Section */
.philosophy-commitment {
    padding: 40px 0;
    background: #fff;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
}

.commitment-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1000px;
    margin: 0 auto;
}

.commitment-item {
    background: #fff;

    border-radius: 12px;
    padding: 25px 20px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(24, 73, 157, 0.1);
}

.commitment-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #18499d, #1cafdd);
    transform: scaleX(1);
    transform-origin: left;
    transition: transform 0.3s ease;
}





.commitment-icon {
    display: none;
}

.commitment-content {
    flex: 1;
}

.commitment-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: #18499d;
    margin-bottom: 10px;
    line-height: 1.4;
}

.commitment-content p {
    font-size: 1.3rem;
    color: #666;
    line-height: 1.7;
    margin: 0;
}

@media screen and (max-width: 900px) {
    .commitment-list {
        grid-template-columns: repeat(2, 1fr);
        gap: 15px;
    }
}

@media screen and (max-width: 640px) {
    .philosophy-commitment {
        padding: 30px 0;
        margin-left: 0;
        margin-right: 0;
        padding-left: 0;
        padding-right: 0;
    }
    
    .commitment-list {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .commitment-item {
        padding: 20px 18px;
    }
    
    .commitment-content h3 {
        font-size: 1.4rem;
        margin-bottom: 8px;
    }
    
    .commitment-content p {
        font-size: 1.2rem;
        line-height: 1.6;
    }
}

/* ==========================================================================
   About Page Styles
   ========================================================================== */

/* Thought Section */
.about-thought {
    padding: 60px 0;
    background: #fff;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
}

@media screen and (max-width: 768px) {
    .about-thought {
        padding: 50px 0;
        margin-left: -15px;
        margin-right: -15px;
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media screen and (max-width: 640px) {
    .about-thought {
        padding: 40px 0;
        margin-left: -10px;
        margin-right: -10px;
        padding-left: 10px;
        padding-right: 10px;
    }
}

.about-thought .wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.thought-content {
    display: flex;
    gap: 50px;
    align-items: center;
}

@media screen and (max-width: 900px) {
    .thought-content {
        flex-direction: column;
    }
}

.thought-text {
    flex: 1;
}

.thought-text p {
    font-size: 1.5rem;
    line-height: 2;
    color: #444;
    margin-bottom: 25px;
}

.thought-text p strong {
    color: #18499d;
    font-weight: 700;
}

.thought-images {
    flex-shrink: 0;
    max-width: 300px;
}

.thought-img {
    width: 100%;
    border-radius: 16px;
}

/* YouTube Section - Redesigned */
.about-youtube {
    padding: 60px 0;
    background: #1a1a1a;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
}

@media screen and (max-width: 768px) {
    .about-youtube {
        padding: 50px 0;
        margin-left: -15px;
        margin-right: -15px;
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media screen and (max-width: 640px) {
    .about-youtube {
        padding: 40px 0;
        margin-left: -10px;
        margin-right: -10px;
        padding-left: 10px;
        padding-right: 10px;
    }
}

/* YouTube Hero Card */
.youtube-hero {
    background: linear-gradient(135deg, #282828 0%, #1a1a1a 100%);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 40px;
    border: 1px solid #333;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.youtube-hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    flex-wrap: wrap;
}

.youtube-channel-info {
    display: flex;
    align-items: center;
    gap: 25px;
}

.youtube-channel-icon {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    border: 3px solid #fff;
    object-fit: cover;
    background: #fff;
}

.youtube-channel-name {
    font-size: 2.4rem;
    font-weight: 700;
    color: #fff;
    margin: 0 0 5px;
}

.youtube-channel-handle {
    font-size: 1.4rem;
    color: #aaa;
    margin: 0 0 10px;
}

.youtube-channel-stats {
    font-size: 1.3rem;
    color: #aaa;
    margin: 0 0 8px;
}

.youtube-channel-stats strong {
    color: #fff;
    font-weight: 700;
}

.stats-divider {
    margin: 0 5px;
}

.youtube-channel-desc {
    font-size: 1.3rem;
    color: #aaa;
    margin: 0;
}

.youtube-subscribe-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    background: #ff0000;
    color: #fff;
    font-size: 1.5rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 30px;
    transition: all 0.3s ease;
}

.youtube-subscribe-btn:hover {
    background: #cc0000;
    transform: scale(1.05);
}

@media screen and (max-width: 768px) {
    .youtube-hero {
        padding: 25px;
    }

    .youtube-hero-content {
        flex-direction: column;
        text-align: center;
    }

    .youtube-channel-info {
        flex-direction: column;
    }

    .youtube-channel-icon {
        width: 80px;
        height: 80px;
    }

    .youtube-channel-name {
        font-size: 2rem;
    }
}

/* YouTube Message */
.youtube-message {
    max-width: 900px;
    margin: 0 auto;
    padding: 0 20px;
}

.youtube-message-title {
    font-size: 2.4rem;
    font-weight: 700;
    color: #fff;
    text-align: center;
    margin-bottom: 40px;
    line-height: 1.4;
    position: relative;
    padding-bottom: 20px;
}

.youtube-message-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(90deg, #ff0000, #ff6b6b);
    border-radius: 2px;
}

.youtube-message-content {
    max-width: 800px;
    margin: 0 auto;
    padding: 40px 0;
}

.youtube-video-wrapper {
    position: relative;
    width: 100%;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    margin-bottom: 30px;
}

.youtube-video-wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

.youtube-message-content p {
    font-size: 1.6rem;
    line-height: 2;
    color: #e0e0e0;
    margin-bottom: 25px;
}

.youtube-message-content p:last-of-type {
    margin-bottom: 0;
}

.youtube-message-content p strong {
    color: #fff;
    font-weight: 700;
}

/* 引用スタイル */
.youtube-quote {
    border-left: 3px solid #ff0000;
    padding: 20px 25px;
    margin: 25px 0;
}

.youtube-quote p {
    font-size: 1.6rem;
    line-height: 2;
    color: #e0e0e0;
    margin: 0;
}

@media screen and (max-width: 768px) {
    .youtube-message {
        padding: 0 15px;
    }
    
    .youtube-message-title {
        font-size: 2rem;
        margin-bottom: 30px;
        padding-bottom: 15px;
    }
    
    .youtube-message-content {
        padding: 30px 0;
    }
    
    .youtube-message-content p {
        font-size: 1.4rem;
        line-height: 1.9;
        margin-bottom: 20px;
    }
    
    .youtube-quote {
        padding: 20px;
        margin: 20px 0;
    }
    
    .youtube-quote p {
        font-size: 1.4rem;
        line-height: 1.8;
    }
    
    .youtube-video-wrapper {
        border-radius: 12px;
        margin-bottom: 25px;
    }
}

/* Strengths Section */
.about-strengths {
    padding: 60px 0;
    background: #f8f9fa;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
}

@media screen and (max-width: 768px) {
    .about-strengths {
        padding: 50px 0;
        margin-left: -15px;
        margin-right: -15px;
        padding-left: 15px;
        padding-right: 15px;
    }
}

@media screen and (max-width: 640px) {
    .about-strengths {
        padding: 40px 0;
        margin-left: -10px;
        margin-right: -10px;
        padding-left: 10px;
        padding-right: 10px;
    }
}

.about-strengths .strengths-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

@media screen and (max-width: 640px) {
    .about-strengths .strengths-grid {
        grid-template-columns: 1fr;
    }
}

.about-strengths .strength-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
    border: 2px solid #f0f0f0;
}

.about-strengths .strength-number {
    position: absolute;
    top: 15px;
    left: 15px;
    font-size: 3rem;
    font-weight: 900;
    color: #fff;
    font-family: 'Lato', sans-serif;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.3);
    z-index: 2;
}

.about-strengths .strength-image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.about-strengths .strength-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.about-strengths .strength-title {
    font-size: 1.8rem;
    font-weight: 700;
    color: #18499d;
    margin: 0 0 15px;
    padding: 25px 25px 0;
    line-height: 1.4;
}

.about-strengths .strength-text {
    font-size: 1.4rem;
    color: #666;
    line-height: 1.8;
    padding: 0 25px 25px;
    margin: 0;
}

/* ==========================================================================
   Greeting Page Styles
   ========================================================================== */

/* Profile Section */
.greeting-profile {
    padding: 60px 0;
    background: #fff;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
}

.profile-card {
    display: flex;
    align-items: center;
    gap: 40px;
    max-width: 600px;
    margin: 0 auto;
    background: #f8f9fa;
    padding: 40px;
    border-radius: 16px;
}

@media screen and (max-width: 640px) {
    .profile-card {
        flex-direction: column;
        text-align: center;
        padding: 30px;
    }
}

.profile-image {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background: #e0e0e0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.profile-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.profile-image-placeholder {
    font-size: 5rem;
    color: #999;
}

.profile-position {
    font-size: 1.2rem;
    color: #666;
    margin-bottom: 5px;
}

.profile-title {
    font-size: 1.4rem;
    color: #18499d;
    font-weight: 600;
    margin-bottom: 10px;
}

.profile-name {
    font-size: 2.4rem;
    font-weight: 700;
    color: #333;
    margin-bottom: 5px;
}

.profile-name-en {
    font-size: 1.2rem;
    color: #999;
    font-family: 'Lato', sans-serif;
    letter-spacing: 0.05em;
}

/* Message Section */
.greeting-message {
    padding: 60px 0;
    background: #fff;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
}

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

.message-title {
    font-size: 2.6rem;
    font-weight: 700;
    color: #18499d;
    text-align: center;
    margin-bottom: 40px;
    line-height: 1.5;
}

.message-text p {
    font-size: 1.5rem;
    line-height: 2;
    color: #444;
    margin-bottom: 25px;
}

.message-text p strong {
    color: #18499d;
    font-weight: 700;
}

/* Vision Section */
.greeting-vision {
    padding: 60px 0;
    background: #18499d;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
}

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

.vision-header {
    margin-bottom: 40px;
}

.vision-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 1.2rem;
    font-weight: 700;
    border-radius: 30px;
    margin-bottom: 20px;
    letter-spacing: 0.1em;
    font-family: 'Lato', sans-serif;
}

.vision-header h2 {
    font-size: 2.6rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.5;
}

.vision-text p {
    font-size: 1.5rem;
    line-height: 2;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 25px;
}

.vision-text p strong {
    color: #ffd700;
}

.vision-list {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.vision-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 15px 25px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.vision-icon {
    display: none;
}

.vision-label {
    font-size: 1.3rem;
    color: #fff;
    font-weight: 600;
}

@media screen and (max-width: 640px) {
    .vision-header h2 {
        font-size: 2rem;
    }

    .vision-list {
        gap: 15px;
        flex-direction: column;
    }
    
    .vision-item {
        width: 100%;
        padding: 12px 20px;
    }
}

/* Commitment Section */
.greeting-commitment {
    padding: 60px 0;
    background: #fff;
    margin-left: -15px;
    margin-right: -15px;
    padding-left: 15px;
    padding-right: 15px;
}

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

.commitment-quote {
    background: linear-gradient(135deg, #18499d 0%, #1cafdd 100%);
    border-radius: 12px;
    padding: 35px 40px;
    margin-bottom: 40px;
    position: relative;
    box-shadow: 0 8px 25px rgba(24, 73, 157, 0.2);
}

.commitment-quote::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 6rem;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.15);
    font-family: 'Georgia', serif;
    line-height: 1;
}

.commitment-quote p {
    font-size: 2.2rem;
    font-weight: 700;
    color: #fff;
    line-height: 1.6;
    margin: 0;
    position: relative;
    z-index: 1;
}

.greeting-commitment .commitment-text p {
    font-size: 1.5rem;
    line-height: 2;
    color: #444;
    margin-bottom: 25px;
    text-align: left;
}

.greeting-commitment .commitment-text p strong {
    color: #18499d;
    font-weight: 700;
}

.commitment-signature {
    margin-top: 50px;
    text-align: right;
}

.signature-company {
    font-size: 1.3rem;
    color: #666;
    margin-bottom: 5px;
}

.signature-name {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    font-family: 'Noto Sans JP', sans-serif;
}

/* CEO Social Links */
.ceo-social-links {
    margin-top: 50px;
    padding-top: 40px;
}

.social-links-title {
    font-size: 1.6rem;
    font-weight: 700;
    color: #18499d;
    text-align: center;
    margin-bottom: 30px;
}

.social-links-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    flex-wrap: wrap;
    max-width: 600px;
    margin: 0 auto;
}

.social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    background: #f8f9fa;
    border: 2px solid #e8e4df;
    border-radius: 50%;
    text-decoration: none;
    transition: all 0.3s ease;
    color: #18499d;
}

.social-link:hover {
    background: #18499d;
    border-color: #18499d;
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(24, 73, 157, 0.3);
}

.social-link .fa,
.social-link .fa-brands {
    font-size: 24px;
    line-height: 1;
}

@media screen and (max-width: 640px) {
    .ceo-social-links {
        margin-top: 40px;
        padding-top: 30px;
    }
    
    .social-links-title {
        font-size: 1.4rem;
        margin-bottom: 25px;
    }
    
    .social-links-grid {
        gap: 15px;
    }
    
    .social-link {
        width: 50px;
        height: 50px;
    }
    
    .social-link .fa,
    .social-link .fa-brands {
        font-size: 20px;
    }
    
    .commitment-quote p {
        font-size: 1.8rem;
    }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media screen and (max-width: 640px) {
    .philosophy-section-title h2,
    .about-section-title h2 {
        font-size: 2.2rem;
        padding-bottom: 15px;
    }
    
    .philosophy-section-lead,
    .about-section-lead {
        font-size: 1.3rem;
        margin-top: 15px;
    }

    .message-title {
        font-size: 2rem;
    }

    .sp-only {
        display: inline;
    }
}

@media screen and (min-width: 641px) {
    .sp-only {
        display: none;
    }
}