@charset "UTF-8";

/* =========================================================
   Service & Products common
   ※ヘッダーは modern.css 側で管理する
========================================================= */

.sub-hero {
  position: relative;
  padding: 72px 0 56px;
  background:
    linear-gradient(90deg, rgba(255,255,255,0.96) 0%, rgba(255,255,255,0.75) 48%, rgba(232,244,255,0.72) 100%),
    url("images/top_img_kairos.jpg") right 120px center / 755px auto no-repeat,
    linear-gradient(135deg, #ffffff 0%, #e8f4ff 100%);
  border-bottom: 1px solid var(--color-border);
}

.sub-hero h1 {
  margin: 0 0 18px;
  color: var(--color-primary-dark);
  font-size: clamp(34px, 5vw, 52px);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: 0.04em;
}

.breadcrumb {
  margin: 0;
  color: var(--color-muted);
  font-size: 13px;
}

.breadcrumb a {
  color: var(--color-primary);
  font-weight: 700;
}

/* =========================================================
   Service nav
========================================================= */

.service-nav-section {
  padding: 64px 0 24px;
}

.service-nav-grid {
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 14px;
}

.service-nav-grid .service-card {
  min-height: 190px;
  padding: 22px;
  border-radius: 20px;
  position: relative;
  overflow: hidden;
}

.service-card.is-current {
  border-color: rgba(15, 79, 143, 0.45);
  background: linear-gradient(180deg, #ffffff 0%, #f4f9ff 100%);
}

.service-nav-grid .service-icon {
  width: 52px;
  height: 52px;
  border-radius: 16px;
}

.service-nav-grid .service-icon svg {
  width: 24px;
  height: 24px;
}

.service-nav-grid .service-card h3 {
  font-size: 15px;
  line-height: 1.45;
}

.service-nav-grid .service-card p {
  display: none;
}

.service-nav-grid .service-more {
  padding-top: 16px;
  font-size: 13px;
}

/* =========================================================
   Detail layout
========================================================= */

.detail-section {
  padding: 54px 0 86px;
}

.detail-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 36px;
  align-items: start;
}

.detail-main {
  padding: 42px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-large);
  background: var(--color-white);
  box-shadow: 0 10px 24px rgba(15, 79, 143, 0.06);
}

.detail-main h2 {
  margin: 0 0 28px;
  color: var(--color-primary-dark);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 900;
  line-height: 1.4;
}

.detail-main h3 {
  margin: 38px 0 14px;
  padding-left: 16px;
  border-left: 4px solid var(--color-primary);
  color: var(--color-primary-dark);
  font-size: 22px;
  font-weight: 800;
}

.detail-main p {
  margin: 0 0 20px;
  color: #334155;
  font-size: 15px;
  line-height: 2;
}

.detail-lead {
  margin: 0 0 42px;
  color: #475569;
  font-size: 16px;
  line-height: 2;
}

.lead-box {
  margin-bottom: 30px;
  padding: 28px;
  border-radius: 20px;
  background: #f5f8fb;
  border: 1px solid var(--color-border);
}

.lead-box p:last-child {
  margin-bottom: 0;
}

.content-image {
  margin: 30px 0;
  overflow: hidden;
  border-radius: 20px;
  border: 1px solid var(--color-border);
  background: #ffffff;
}

.content-image img {
  width: 100%;
  display: block;
}

/* =========================================================
   Side navigation
========================================================= */

.detail-side {
  position: sticky;
  top: 110px;
  padding: 26px;
  border-radius: var(--radius-large);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 24px rgba(15, 79, 143, 0.06);
}

.detail-side h2 {
  margin: 0 0 18px;
  color: var(--color-primary-dark);
  font-size: 18px;
  font-weight: 900;
}

.detail-side li + li {
  margin-top: 10px;
}

.detail-side a {
  display: block;
  padding: 12px 14px;
  border-radius: 12px;
  color: #334155;
  font-size: 14px;
  font-weight: 700;
  background: #f5f8fb;
}

.detail-side a:hover,
.detail-side a.is-current {
  color: var(--color-primary);
  background: rgba(15, 79, 143, 0.09);
}

.side-subnav {
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--color-border);
}

.side-subnav h3 {
  margin: 0 0 14px;
  color: var(--color-primary-dark);
  font-size: 15px;
  font-weight: 900;
}

.side-subnav ul {
  margin: 0;
  padding: 0;
}

.side-subnav li + li {
  margin-top: 8px;
}

.side-subnav a {
  font-size: 13px;
}

/* =========================================================
   Feature cards
========================================================= */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 42px;
}

.feature-card {
  overflow: hidden;
  border-radius: 22px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  box-shadow: 0 10px 24px rgba(15,79,143,0.06);
}

.feature-card img {
  width: 100%;
  display: block;
}

.feature-card h3 {
  margin: 22px 22px 14px;
  color: var(--color-primary-dark);
  font-size: 20px;
  font-weight: 800;
}

.feature-card ul {
  padding: 0 22px 24px;
}

.feature-card li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 10px;
  color: #334155;
  font-size: 14px;
}

.feature-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* =========================================================
   Cloud service
========================================================= */

.cloud-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin: 42px 0;
}

.cloud-card {
  padding: 28px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.96) 0%, rgba(240,248,255,0.96) 100%);
  border: 1px solid rgba(15,79,143,0.12);
  box-shadow: 0 12px 26px rgba(15,79,143,0.08);
}

.cloud-card h3 {
  margin: 0 0 18px;
  color: var(--color-primary-dark);
  font-size: 22px;
  font-weight: 800;
}

.cloud-card p {
  margin: 0;
  line-height: 1.9;
}

.cloud-image {
  margin: 48px auto;
  max-width: 200px;
  padding: 24px;
  border-radius: 28px;
  background: linear-gradient(135deg, #ffffff 0%, #eef6ff 100%);
  border: 1px solid rgba(15,79,143,0.10);
  box-shadow: 0 14px 32px rgba(15,79,143,0.08);
  overflow: visible;
}

.cloud-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}

.cloud-visual-box {
  display: grid;
  grid-template-columns: 1fr 220px;
  align-items: start;
  gap: 28px;
  margin: 48px 0;
  padding: 28px;
  border-radius: 28px;
  background: linear-gradient(135deg, #ffffff 0%, #eef6ff 100%);
  border: 1px solid rgba(15,79,143,0.10);
  box-shadow: 0 14px 32px rgba(15,79,143,0.08);
}

.cloud-visual-text {
  padding-top: 18px;
}

.cloud-visual-text h3 {
  margin: 0 0 12px;
  color: var(--color-primary-dark);
  font-size: 22px;
  font-weight: 800;
}

.cloud-visual-text p {
  margin: 0;
  color: #334155;
  line-height: 1.9;
}

.cloud-visual-box img {
  width: 200px;
  max-width: 100%;
  display: block;
  justify-self: center;
}

.concept-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
  margin-top: 42px;
}

.concept-card {
  padding: 24px 18px;
  border-radius: 22px;
  background: #ffffff;
  border: 1px solid var(--color-border);
  text-align: center;
  box-shadow: 0 10px 24px rgba(15,79,143,0.06);
}

.concept-card img {
  width: auto;
  max-width: 100%;
  height: 140px;
  padding: 12px;
  box-sizing: border-box;
  object-fit: contain;
  display: block;
  margin: 0 auto 18px;
  border-radius: 14px;
}

.concept-card h3 {
  margin: 0 0 10px;
  color: var(--color-primary-dark);
  font-size: 18px;
  font-weight: 800;
}

.concept-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}

/* =========================================================
   Key service
========================================================= */

.key-hero,
.map-hero,
.publisher-hero {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 32px;
  align-items: center;
  margin: 34px 0 46px;
  padding: 30px;
  border-radius: 28px;
  background: linear-gradient(135deg, #ffffff 0%, #eef6ff 100%);
  border: 1px solid rgba(15,79,143,0.10);
  box-shadow: 0 14px 32px rgba(15,79,143,0.08);
}

.key-hero-image img,
.map-hero-image img,
.publisher-hero-image img {
  width: 220px;
  max-width: 100%;
  display: block;
  margin: 0 auto;
}

.key-product-logo {
  max-width: 240px;
  display: block;
  margin-bottom: 18px;
}

.key-hero-text h3,
.map-hero-text h3,
.publisher-hero-text h3 {
  margin: 0 0 14px;
  color: var(--color-primary-dark);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.5;
}

.key-hero-text p,
.map-hero-text p,
.publisher-hero-text p {
  margin: 0 0 14px;
  color: #334155;
  line-height: 1.9;
}

.key-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 28px;
}

.key-feature-grid .feature-wide {
  grid-column: 1 / -1;
}

.key-feature-grid .feature-card {
  padding: 28px;
}

.key-feature-grid .feature-card h3 {
  margin: 0 0 18px;
  padding-left: 16px;
  border-left: 4px solid var(--color-primary);
}

/* =========================================================
   Function cards
========================================================= */

.function-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin: 42px 0;
}

.function-card {
  padding: 30px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(240,248,255,0.96) 100%);
  border: 1px solid rgba(15,79,143,0.10);
  box-shadow: 0 12px 28px rgba(15,79,143,0.08);
}

.function-card h3 {
  margin: 0 0 14px;
  color: var(--color-primary-dark);
  font-size: 22px;
  font-weight: 800;
}

.function-card p {
  margin: 0;
  color: #334155;
  line-height: 1.9;
}

.function-card img {
  width: 100%;
  display: block;
  margin-bottom: 22px;
  border-radius: 18px;
  border: 1px solid var(--color-border);
}

/* =========================================================
   Spec / environment
========================================================= */

.spec-section + .spec-section {
  margin-top: 56px;
}

.spec-card {
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(15,79,143,0.10);
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(240,248,255,0.96) 100%);
  box-shadow: 0 12px 28px rgba(15,79,143,0.08);
}

.spec-item {
  padding: 22px 26px;
  color: #334155;
  font-size: 15px;
  line-height: 1.9;
}

.spec-item + .spec-item {
  border-top: 1px solid rgba(15,79,143,0.08);
}

.spec-item:nth-child(even) {
  background: rgba(240,248,255,0.55);
}

.spec-note {
  margin-top: 18px;
  color: #dc2626;
  font-size: 14px;
  font-weight: 700;
}

/* =========================================================
   Map / Publisher
========================================================= */

.map-feature-grid .feature-wide,
.publisher-feature-grid .feature-wide {
  grid-column: 1 / -1;
}

.map-sample,
.publisher-sample {
  margin-top: 20px;
  padding: 18px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid var(--color-border);
}

.map-sample img,
.publisher-sample img {
  width: auto;
  max-width: 100%;
  max-height: 260px;
  display: block;
  margin: 0 auto;
}

.map-wide-card {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 32px;
  align-items: center;
}

.map-wide-image {
  padding: 18px;
  border-radius: 20px;
  background: #ffffff;
  border: 1px solid var(--color-border);
}

.map-wide-image img {
  width: auto;
  max-width: 100%;
  max-height: 260px;
  display: block;
  margin: 0 auto;
}

.map-wide-text h3 {
  margin: 0 0 16px;
  padding-left: 16px;
  border-left: 4px solid var(--color-primary);
  color: var(--color-primary-dark);
  font-size: 24px;
  font-weight: 800;
  line-height: 1.5;
}

.map-wide-text p {
  margin: 0;
  color: #334155;
  line-height: 1.9;
}

.card-eyebrow {
  display: inline-flex;
  margin: 0 0 14px;
  padding: 7px 12px;
  border-radius: 999px;
  background: rgba(15, 79, 143, 0.08);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 800;
  line-height: 1.5;
}

.publisher-sample-large img {
  width: 100%;
  max-width: 100%;
  max-height: none;
}

.publisher-feature-grid,
.publisher-sample,
.publisher-sample img {
  min-width: 0;
}

/* =========================================================
   Browser
========================================================= */

.browser-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 28px;
}

.browser-card,
.notice-card {
  padding: 28px;
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(255,255,255,0.98) 0%, rgba(240,248,255,0.96) 100%);
  border: 1px solid rgba(15,79,143,0.10);
  box-shadow: 0 12px 28px rgba(15,79,143,0.08);
}

.browser-card h4 {
  margin: 0 0 18px;
  color: var(--color-primary-dark);
  font-size: 20px;
  font-weight: 900;
}

.browser-card ul,
.notice-card ul {
  margin: 0;
  padding: 0;
}

.browser-card li,
.notice-card li {
  position: relative;
  padding-left: 18px;
  margin-bottom: 12px;
  color: #334155;
  line-height: 1.8;
}

.browser-card li::before,
.notice-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 12px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

/* =========================================================
   Responsive
========================================================= */

@media (max-width: 1100px) {
  .service-nav-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 1024px) {
  .detail-layout {
    grid-template-columns: 1fr;
  }

  .detail-side {
    position: static;
  }
}

@media (max-width: 900px) {
  .feature-grid,
  .cloud-grid,
  .concept-grid,
  .browser-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 700px) {
  .sub-hero {
    padding: 48px 0 40px;
    background: linear-gradient(135deg, #ffffff 0%, #e8f4ff 100%);
  }

  .service-nav-section {
    padding: 42px 0 16px;
  }

  .service-nav-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .detail-section {
    padding: 36px 0 58px;
  }

  .detail-main {
    padding: 26px 20px;
  }

  .lead-box {
    padding: 20px;
  }

  .content-image {
    border-radius: 16px;
  }

  .cloud-visual-box,
  .key-hero,
  .map-hero,
  .publisher-hero,
  .map-wide-card {
    grid-template-columns: 1fr;
  }

  .cloud-visual-box {
    text-align: left;
  }

  .cloud-visual-box img,
  .key-hero-image img,
  .map-hero-image img,
  .publisher-hero-image img {
    width: 180px;
  }

  .key-product-logo {
    max-width: 220px;
  }

  .function-grid {
    grid-template-columns: 1fr;
  }

  .concept-img {
    height: 110px !important;
    padding: 18px !important;
  }

  .spec-item {
    padding: 18px;
    font-size: 14px;
  }

  .browser-card,
  .notice-card {
    padding: 22px;
  }

  .map-feature-grid .feature-wide,
  .publisher-feature-grid .feature-wide {
    grid-column: auto;
  }

  .concept-grid {
  gap: 16px;
}

.concept-card {
  display: flex;
  align-items: center;
  gap: 18px;

  padding: 20px;
  text-align: left;
}

.concept-card img {
  flex-shrink: 0;

  width: 110px;
  height: 110px;

  margin: 0;
  padding: 0;
}

.concept-card h3 {
  margin: 0 0 8px;
  font-size: 22px;
}

.concept-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
}


  .recruit-section {
    padding: 42px 0 64px;
  }

  .recruit-hero {
    grid-template-columns: 1fr;
    padding: 26px 20px;
  }

  .recruit-hero img {
    max-width: 280px;
    margin: 0 auto;
  }

  .recruit-block {
    padding: 26px 20px;
  }

  .recruit-row {
    grid-template-columns: 1fr;
  }

  .recruit-head {
    padding: 18px 20px 8px;
    background: transparent;
    color: var(--color-primary);
  }

  .recruit-data {
    padding: 0 20px 20px;
  }

  .recruit-card-grid,
  .benefit-grid {
    grid-template-columns: 1fr;
  }

  .apply-step {
    grid-template-columns: 40px minmax(0, 1fr);
    padding: 20px;
  }

  .apply-step span {
    width: 40px;
    height: 40px;
  }

  .message-section {
    padding: 42px 0 64px;
  }

  .message-block {
    grid-template-columns: 1fr;
    gap: 22px;
    padding: 26px 20px;
  }

  .message-icon {
    justify-content: flex-start;
  }

  .message-icon img {
    width: 96px;
  }

  .principle-card {
    grid-template-columns: 1fr;
    gap: 16px;
    padding: 20px;
  }

  .principle-card img {
    width: 90px;
  }

  .policy-section {
    padding: 42px 0 64px;
  }

  .policy-main {
    padding: 26px 20px;
  }

  .policy-lead {
    padding: 20px;
  }

  .policy-block h2 {
    font-size: 20px;
  }
}