/* Corporate Page Styles */

/* Hero Section */
.corporate-hero {
    position: relative;
    background: linear-gradient(rgba(17, 32, 108, 0.5), rgba(17, 32, 108, 0.5)), url('https://wrt.solutions/sol2025/wp-content/uploads/2025/11/corptop.jpg');
    background-size: cover;
    background-position: top;
    padding: 200px 0 120px;
    color: white;
    margin-top: 80px;
}

.corporate-hero-content {
    max-width: 1440px;
    margin: 0 auto;
    padding: 0 20px;
}

.corporate-hero-title {
    font-family: 'Zen Old Mincho', serif;
    font-weight: 900;
    font-size: 50px;
    line-height: 1.4;
    margin-bottom: 30px;
}

.corporate-hero-subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 24px;
    line-height: 2.1;
    margin-bottom: 80px;
}

.corporate-hero-case {
  background: white;
  border-radius: 26px;
  padding: 0;
  display: flex;
  align-items: center;
  max-width: 743px;
  box-shadow: 0px 3.5px 13.3px rgba(0, 0, 0, 0.1);
  overflow: hidden;
}

.corporate-hero-case-img {
  width: 200px;
  object-fit: cover;
}

.corporate-hero-case-content  {
  padding: 10px 40px;
  color: #000;
}

.corporate-hero-case-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    line-height: 1.78;
    margin-bottom: 15px;
}

.corporate-hero-case-link {
    color: #000;
    text-decoration: none;
    font-size: 16px;
}

.corporate-hero-case-link:hover {
    text-decoration: underline;
}

/* Issues Section */
.corporate-issues {
    padding: 120px 0;
    background: white;
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-tag {
    font-family: 'Rubik', sans-serif;
    font-weight: 700;
    font-size: 24px;
    letter-spacing: 5.5%;
    color: #2449A4;
    display: block;
    margin-bottom: 20px;
}

.section-title-large {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 45px;
    line-height: 1.47;
    color: #000;
    margin-bottom: 30px;
}

.corporate-issues-description {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 20px;
    line-height: 3.15;
    letter-spacing: -1.5%;
    text-align: center;
    margin-bottom: 60px;
}

.corporate-issues-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-top: 60px;
}

.corporate-issue-card {
    background: white;
    border-radius: 30px;
    box-shadow: 0px 3.1px 15.6px rgba(0, 0, 0, 0.1);
    position: relative;
}

.corporate-issue-badge {
    position: absolute;
    top: -20px;
    left: 20px;
    width: 70px;
    height: 70px;
    border-radius: 50%;
    background: linear-gradient(180deg, #F3406D 0%, #FDA0A0 100%);
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Karla', sans-serif;
    font-weight: 800;
    font-size: 26px;
    letter-spacing: -1.5%;
    z-index: 1;
}

.corporate-issue-img {
  width: 100%;
  height: 174px;
  object-fit: cover;
  border-radius: 30px 30px 0 0;
}

.corporate-issue-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 24px;
    line-height: 1;
    letter-spacing: -1.5%;
    padding: 30px;
    padding-bottom: 15px;
}

.corporate-issue-description {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 12.5px;
    line-height: 1.88;
    letter-spacing: -1.5%;
    padding: 0 30px 30px;
}

/* Solution Section */
.corporate-solution {
    padding: 120px 0;
    background: linear-gradient(180deg, #D7FFF7 0%, #E9D9FF 100%);
}

.corporate-solution-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 56px;
    line-height: 1.3;
    text-align: center;
    margin-bottom: 40px;
}

.corporate-ecosystem-description {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 21px;
    line-height: 2.38;
    text-align: left;
    max-width: 546px;
    margin: 0 auto 60px;
}

.corporate-ecosystem {
    max-width: 1200px;
    margin: 80px auto 0;
  display: grid;
  grid-template-columns: 1fr 600px; /* 左300px固定、右は残り幅いっぱい */
  gap: 24px; /* カラム間の余白 */
  align-items: center;
}

.corporate-ecosystem-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 900;
    font-size: 32px;
    line-height: 1.56;
    color: #092F91;
    margin-bottom: 40px;
}

.corporate-ecosystem-diagram {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    position: relative;
    padding: 80px 0;
}

.ecosystem-node {
    width: 321px;
    height: 162px;
    background: white;
    border: 1px solid #2449A4;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 20px;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
}

/* Engines Section */
.corporate-engines {
    padding: 120px 0;
    background: white;
}

.section-title {
    font-family: 'Zen Old Mincho', serif;
    font-weight: 900;
    font-size: 36px;
    line-height: 1.75;
    color: #2449A4;
    text-align: center;
    margin-bottom: 60px;
}

.corporate-engines-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
}

.corporate-engine-card {
    border: 1px solid #2449A4;
    border-radius: 50px;
    padding: 40px;
    background: #FBFBFB;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
    overflow: hidden;
}

.engine-01 {
    border-color: #2449A4;
}

.engine-02 {
    border-color: #1D9E62;
}

.corporate-engine-card.engine-01 .corporate-engine-badge {
    background: white;
    color: #000;
}

.corporate-engine-card.engine-02 .corporate-engine-badge {
    background: white;
    color: #000;
}

.engine-head {
  margin: -40px -40px 30px;
  background-image: url(https://wrt.solutions/sol2025/wp-content/uploads/2025/11/engine01.jpg);
  text-align: center;
  padding: 30px 40px;
  color: #fff;
}

.engine-head.eh02 {
  background-image: url(https://wrt.solutions/sol2025/wp-content/uploads/2025/11/engine02.jpg);
}

.corporate-engine-badge {
  display: inline-block;
  padding: 5px 20px;
  border-radius: 50px;
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 20px;
  margin-bottom: 20px;
}

.corporate-engine-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 900;
    font-size: 32px;
    line-height: 1.97;
    text-align: center;
    margin-bottom: 15px;
}

.corporate-engine-subtitle {
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 700;
  font-size: 20px;
  line-height: 1.75;
  text-align: center;
  margin-bottom: 20px;
}

.corporate-engine-description {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    line-height: 1.81;
    letter-spacing: -1.5%;
    margin-bottom: 30px;
}

.corporate-engine-stats {
    background: rgba(217, 217, 217, 0.3);
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 30px;
    box-shadow: inset 0px 4px 4px rgba(0, 0, 0, 0.1);
}

.stblock {
    display: flex;
    justify-content: space-between;
}

.stat-label {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 20px;
    text-align: center;
    margin-bottom: 15px;
}

.stat-row {
    display: flex;
    gap: 60px;
    margin-bottom: 0;
    justify-content: center;
}

.stat-item {
    text-align: center;
}

.stat-value {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 900;
    font-size: 36px;
    line-height: 1.75;
    color: #2449A4;
}

.stat-value.green {
    color: #1D9E62;
}

.stat-desc {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 3.94;
}

.stat-live {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: #00BE65;
}

.corporate-engine-features {
    margin-top: 20px;
}

.features-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 20px;
    line-height: 3.15;
    margin-bottom: 10px;
}

.features-list {
    list-style: none;
    padding-left: 0;
    margin-bottom: 20px;
}

.features-list li {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 2;
    padding-left: 20px;
    position: relative;
}

.features-list li::before {
    content: "●";
    position: absolute;
    left: 0;
    color: #2449A4;
}

.features-list.green li::before {
    color: #1D9E62;
}

.features-list.white li::before {
    display: none;
}

.features-value {
    background: #2449A4;
    border-radius: 20px;
    padding: 20px;
    color: white;
    box-shadow: inset 0px 4px 4px rgba(0, 0, 0, 0.1);
}

.features-value.green-bg {
    background: #1D9E62;
}

.features-value .features-title {
    color: white;
}

.features-value .features-list li {
    color: white;
}

/* Philosophy Section */
.corporate-philosophy {
    padding: 120px 0;
    background: #F7F1FF;
}

.corporate-philosophy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.corporate-philosophy-title {
    font-family: 'Zen Old Mincho', serif;
    font-weight: 900;
    font-size: 36px;
    line-height: 1.5em;
    color: #2449A4;
    margin-bottom: 30px;
}

.corporate-philosophy-subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 17px;
    line-height: 1.5em;
    margin-bottom: 20px;
}

.corporate-philosophy-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 500;
    font-size: 16px;
    line-height: 2;
    margin-bottom: 30px;
}

.corporate-philosophy-link {
    display: inline-block;
    padding: 15px 30px;
    border: 1px solid #000;
    border-radius: 100px;
    background: white;
    color: #000;
    text-decoration: none;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s;
}

.corporate-philosophy-link:hover {
    background: #190C91;
    color: white;
}

.philosophy-portrait {
    width: 100%;
    border-radius: 20px;
}

.corporate-values {
    display: none;
    justify-content: center;
    gap: 40px;
    margin-bottom: 60px;
}

.corporate-value-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.value-icon {
    color: #2449A4;
    font-size: 18px;
}

.value-text {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 18px;
    line-height: 3.5;
    text-align: center;
}

.corporate-tagline {
    font-family: 'Zen Old Mincho', serif;
    font-weight: 700;
    font-size: 36px;
    line-height: 1.56;
    text-align: center;
}

/* Case Study Section */
.corporate-case-study {
    padding: 120px 0;
    background: white;
}

.case-study-card {
    background: white;
    border-radius: 29px;
    box-shadow: 0px 4px 34px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 40px;
}

.case-study-header {
    display: flex;
}

.case-study-logo {
    flex: 1;
    background: linear-gradient(135deg, #031a2a 0%, #011526 100%);
    padding: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.case-study-company {
    color: white;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 18px;
}

.case-study-image {
    flex: 1;
    object-fit: cover;
}

.case-study-content {
    padding: 40px;
}

.case-study-quote {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 16px;
    line-height: 1.64;
    margin-bottom: 20px;
}

.case-study-attribution {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 16px;
    color: #999;
    margin-bottom: 40px;
}

.case-study-details {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.case-detail-box {
    background: rgba(217, 217, 217, 0.3);
    border-radius: 20px;
    padding: 25px;
    box-shadow: inset 0px 4px 4px rgba(0, 0, 0, 0.1);
}

.case-detail-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 20px;
    line-height: 3.15;
    margin-bottom: 10px;
}

.corporate-btn-outline {
    display: inline-block;
    padding: 20px 40px;
    border: 1px solid #000;
    border-radius: 80px;
    background: transparent;
    color: #000;
    text-decoration: none;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 18px;
    transition: all 0.3s;
    margin: 40px auto;
    display: block;
    width: fit-content;
}

.corporate-btn-outline:hover {
    background: #2449A4;
    color: white;
    border-color: #2449A4;
}

.corporate-partners-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 20px;
    text-align: center;
    margin: 60px 0 30px;
}

.corporate-partners-logos {
    display: grid;
    grid-template-columns: repeat(7, 1fr);
    gap: 20px;
}

.partner-logo-box {
    aspect-ratio: 1;
    background: rgba(217, 217, 217, 0.22);
    border-radius: 10px;
}

/* CTA Section */
.corporate-cta {
    padding: 120px 0;
    background: linear-gradient(rgba(21, 72, 148, 0.6), rgba(21, 72, 148, 0.6)), url('images/contact.jpg');
    background-size: cover;
    background-position: center;
    color: white;
    text-align: center;
}

.corporate-cta-title {
    font-family: 'Zen Old Mincho', serif;
    font-weight: 700;
    font-size: 36px;
    line-height: 1.56;
    margin-bottom: 20px;
}

.corporate-cta-subtitle {
    font-family: 'Zen Old Mincho', serif;
    font-weight: 700;
    font-size: 24px;
    line-height: 2.33;
    margin-bottom: 60px;
}

.corporate-steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
    margin-bottom: 60px;
}

.corporate-step {
    background: white;
    border-radius: 32px;
    padding: 40px 30px;
    color: #000;
    position: relative;
    box-shadow: 0px 3.1px 15.6px rgba(0, 0, 0, 0.1);
}

.step-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: #00BE65;
    color: white;
    padding: 5px 15px;
    border-radius: 59px;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 17px;
}

.step-number {
    display: inline-block;
    background: #2449A4;
    color: white;
    padding: 10px 30px;
    border-radius: 50px;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 24px;
    margin-bottom: 15px;
}

.step-title {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 28px;
    line-height: 2.25;
    margin-bottom: 10px;
}

.step-subtitle {
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 16px;
    margin-bottom: 15px;
}

.step-description {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    line-height: 2;
}

.corporate-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.corporate-btn-primary {
    display: inline-block;
    padding: 20px 40px;
    border-radius: 100px;
    background: #E9E9E9;
    color: #000;
    text-decoration: none;
    font-family: 'Noto Sans JP', sans-serif;
    font-weight: 700;
    font-size: 18px;
    transition: all 0.3s;
    box-shadow: 0px 4px 4px rgba(0, 0, 0, 0.25);
}

.corporate-btn-primary:hover {
    background: #4C4C4C;
    color: white;
}

.case-study-image {
  width: 255px;
  height: 256px;
  float: left;
  margin-right: 20px;
}

/* FAQ Section */
.corporate-faq {
    padding: 120px 0;
    background: white;
}

.faq-list {
    max-width: 844px;
    margin: 0 auto;
}

.faq-item {
    background: #F5F5F5;
    border: 1px solid #2449A4;
    border-radius: 8px;
    margin-bottom: 20px;
    overflow: hidden;
}

.faq-item:first-child {
    border-radius: 8px 8px 0 0;
}

.faq-item.active {
    background: white;
}

.faq-question {
    display: flex;
    align-items: center;
    padding: 20px 30px;
    cursor: pointer;
    gap: 20px;
}

.faq-number {
    font-family: 'Karla', sans-serif;
    font-weight: 700;
    font-size: 24px;
    color: #2449A4;
    min-width: 55px;
}

.faq-text {
    flex: 1;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 20px;
    line-height: 2;
}

.faq-icon {
    font-size: 16px;
    color: #000;
}

.faq-answer {
    padding: 0 30px 20px 105px;
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    line-height: 1.88;
    display: none;
}

.faq-item.active .faq-answer {
    display: block;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease, padding 0.3s ease;
    padding: 0 0;
}

.faq-item.active .faq-answer {
    max-height: 500px; /* 十分大きい値 */
    padding: 10px 0;
}

.faq-question {
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.faq-icon {
    transition: transform 0.3s ease;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}


/* Responsive */
@media (max-width: 1024px) {
    .corporate-hero-title {
        font-size: 48px;
    }
    
    .corporate-hero-subtitle {
        font-size: 24px;
    }
    
    .corporate-issues-grid {
        grid-template-columns: 1fr;
    }
    
    .corporate-engines-grid {
        grid-template-columns: 1fr;
    }
    
    .corporate-philosophy-grid {
        grid-template-columns: 1fr;
    }
    
    .corporate-steps {
        grid-template-columns: 1fr;
    }
    
    .corporate-partners-logos {
        grid-template-columns: repeat(4, 1fr);
    }
    
    .corporate-contact-recruit {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
.navi {
  height: 80px;
}

.corporate-solution {
  padding: 30px 0;
}

.corporate-solution-title {
  font-family: 'Zen Old Mincho', serif;
  font-size: 27px;
  line-height: 1.6em;
  margin-bottom: 20px;
}

.corporate-ecosystem {
  margin: 40px auto 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: center;
}

  .corporate-ecosystem-description {
    font-size: 18px;
    line-height: 1.5em;
    font-weight: 500;
    padding: 4px;
    margin-bottom: 0;
  }

.stblock {
  display: block;
}
.stat-live {
    text-align: center;
}

.corporate-ecosystem-description br {
    display: none;
}

  .corporate-hero {
    padding: 150px 0 80px;
    position: relative;
    height: 500px;
  }
    
  .corporate-hero-title {
    font-size: 30px;
    margin-bottom: 20px;
  }
    
  .corporate-hero-subtitle {
    font-size: 16px;
    margin-bottom: 30px;
  }
  .corporate-hero-content {
  position: absolute;
   bottom: 0px;
}

.corporate-ecosystem-title {
  font-size: 24px;
  margin-bottom: 20px;
  text-align: center;
}

  .corporate-steps {
    gap: 20px;
  }
.corporate-step {
  border-radius: 20px;
  padding: 20px;
}
.step-number {
  font-size: 19px;
}
.step-title {
  font-size: 24px;
}
    
    .section-title-large {
        font-size: 32px;
    }
    
    .corporate-values {
        flex-direction: column;
        gap: 20px;
    }
    
    .corporate-partners-logos {
        grid-template-columns: repeat(2, 1fr);
    }
.corporate-engines {
  padding: 30px 0;
}

.corporate-engine-title {
  font-size: 22px;
  line-height: 1.6em;
}
.corporate-engine-subtitle {
  font-size: 16px;
  line-height: 1.6em;
  margin-bottom: 10px;
}

.engine-head {
  padding: 30px 40px 10px;
}

.stblock {
  display: block;
  text-align: center;
}
.stat-label {
  font-size: 20px;
  margin-bottom: 5px;
}

.stat-row {
  display: block;
}

.stat-desc {
    line-height: initial;
    margin-bottom: 10px;
}

.corporate-engine-card {
  border-radius: 20px;
  padding: 40px 20px 0px;
}

.corporate-philosophy {
  padding: 30px 0;
}
.corporate-philosophy-title {
  font-size: 24px;
}
.corporate-philosophy-grid {
  margin-bottom: 0;
}

.corporate-cta {
  padding: 30px 0;
}

.philosophy-card {
  height: 350px;
}
.section-title {
font-size: 26px;
    margin-bottom: 30px;
}
.wave {
  height: 250px;
}
  .innerwrap {
    padding: 15px;
  }
  .corporate-cta-title {
    font-size: 24px;
    line-height: 1.6em;
  }
  .corporate-cta-subtitle {
    font-size: 21px;
    margin-bottom: 30px;
    line-height: 1.6em;
  }
}