@charset "UTF-8";

body {
  font-family: "Noto Sans JP", sans-serif;
  color: #333;
}

/* =========================================
   content-header
========================================= */
.content-header {
  flex-direction: column;
  width: 100%;
  background: url("../images/header_bg-sp.png") no-repeat center center/cover;
  min-height: 220px;
  padding: 28px 16px;
}
@media (min-width: 47.9375em) {
  .content-header {
    min-height: 260px;
    background: url("../images/header_bg.png") no-repeat center center/cover;
  }
}
.content-header h1 {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 12px;
  text-align: center;
}
.content-header__catch {
  color: #fff;
  font-weight: bold;
  line-height: 1.5;
  font-size: 15px;
}
@media (min-width: 47.9375em) {
  .content-header__catch {
    font-size: calc(15px + 5 * (100vw - 768px) / 392);
  }
}
@media (min-width: 72.5em) {
  .content-header__catch {
    font-size: 20px;
  }
}
.content-header__titlerow {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px 16px;
}
.content-header__title {
  color: #fff;
  font-weight: bold;
  line-height: 1.3;
  font-size: 30px;
}
@media (min-width: 47.9375em) {
  .content-header__title {
    font-size: calc(30px + 14 * (100vw - 768px) / 392);
  }
}
@media (min-width: 72.5em) {
  .content-header__title {
    font-size: 44px;
  }
}
.content-header__badge {
  display: inline-flex;
  align-items: center;
  background: #f39800;
  color: #fff;
  font-weight: bold;
  line-height: 1;
  font-size: 15px;
  padding: 8px 18px;
  border-radius: 999px;
}
@media (min-width: 47.9375em) {
  .content-header__badge {
    font-size: 17px;
    padding: 9px 22px;
  }
}

/* =========================================
   overview (リード：ランサムウェア対策は任意ではない)
========================================= */
#overview .lead-catch {
  text-align: center;
  font-weight: bold;
  line-height: 1.5;
  font-size: 24px;
  margin: 0 0 16px;
}
@media (min-width: 47.9375em) {
  #overview .lead-catch {
    font-size: 38px;
    margin-bottom: 20px;
  }
}
#overview .lead-catch .marker {
  background: linear-gradient(transparent 60%, #ffe14d 60%);
  padding: 0 2px;
}
#overview .lead-sub {
  text-align: center;
  font-weight: bold;
  line-height: 1.6;
  font-size: 16px;
  margin: 0 0 32px;
}
@media (min-width: 47.9375em) {
  #overview .lead-sub {
    font-size: 22px;
    margin-bottom: 40px;
  }
}
#overview .lead-sub .accent {
  color: #e60012;
}
#overview .lead-sub .marker {
  background: linear-gradient(transparent 60%, #ffe14d 60%);
  padding: 0 2px;
}
#overview .stat-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  max-width: 980px;
  margin: 0 auto;
}
@media (min-width: 47.9375em) {
  #overview .stat-list {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}
#overview .stat-card {
  background: #eaf3fb;
  border-radius: 999px;
  padding: 20px 16px;
  text-align: center;
}
@media (min-width: 47.9375em) {
  #overview .stat-card {
    padding: 24px 16px;
  }
}
#overview .stat-card__label {
  font-weight: bold;
  line-height: 1.4;
  font-size: 16px;
  margin: 0 0 6px;
  color: #1a237e;
}
@media (min-width: 47.9375em) {
  #overview .stat-card__label {
    font-size: 18px;
  }
}
#overview .stat-card__value {
  font-weight: bold;
  line-height: 1.3;
  font-size: 26px;
  margin: 0;
  color: #e60012;
}
@media (min-width: 47.9375em) {
  #overview .stat-card__value {
    font-size: 30px;
  }
}
#overview .stat-source {
  max-width: 980px;
  margin: 20px auto 0;
  font-size: 12px;
  line-height: 1.6;
  color: #666;
  text-align: right;
}
@media (min-width: 47.9375em) {
  #overview .stat-source {
    font-size: 13px;
  }
}

/* =========================================
   共通：セクション見出し h2 / h3
========================================= */
.section-title {
  font-weight: bold;
  line-height: 1.4;
  font-size: 24px;
  margin: 0 0 24px;
  color: #1a237e;
}
@media (min-width: 47.9375em) {
  .section-title {
    font-size: 32px;
    margin-bottom: 32px;
  }
}
.section-subtitle {
  font-weight: bold;
  line-height: 1.4;
  font-size: 20px;
  margin: 0 0 20px;
  color: #1a237e;
}
@media (min-width: 47.9375em) {
  .section-subtitle {
    font-size: 26px;
    margin-bottom: 24px;
  }
}

/* リスクセクション：見出しと図版の余白を詰める */
#risk .section-title {
  margin-bottom: 8px;
}
@media (min-width: 47.9375em) {
  #risk .section-title {
    margin-bottom: 12px;
  }
}

/* =========================================
   図版（そのまま画像化した領域）
========================================= */
.panel-figure {
  margin: 0 auto;
  max-width: 980px;
}
.panel-figure + .panel-figure {
  margin-top: 24px;
}
@media (min-width: 47.9375em) {
  .panel-figure + .panel-figure {
    margin-top: 32px;
  }
}
.panel-figure img {
  display: block;
  width: 100%;
  height: auto;
}

/* =========================================
   採用事例
========================================= */
.case {
  max-width: 980px;
  margin: 0 auto;
  border: 2px solid #e60012;
  border-radius: 16px;
  padding: 24px 20px;
}
@media (min-width: 47.9375em) {
  .case {
    padding: 36px 40px;
  }
}
.case__badge {
  display: inline-block;
  background: #e60012;
  color: #fff;
  font-weight: bold;
  font-size: 16px;
  line-height: 1;
  padding: 8px 20px;
  border-radius: 6px;
  margin: 0 0 16px;
}
@media (min-width: 47.9375em) {
  .case__badge {
    font-size: 18px;
  }
}
.case__company {
  font-weight: bold;
  line-height: 1.4;
  font-size: 22px;
  margin: 0 0 20px;
  color: #222;
}
@media (min-width: 47.9375em) {
  .case__company {
    font-size: 28px;
    margin-bottom: 24px;
  }
}
.case__body {
  display: flex;
  flex-direction: column;
  gap: 24px;
}
@media (min-width: 47.9375em) {
  .case__body {
    flex-direction: row;
    gap: 36px;
    align-items: flex-start;
  }
}
.case__main {
  flex: 1;
  min-width: 0;
}
.case__row {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
@media (min-width: 47.9375em) {
  .case__row {
    flex-direction: row;
    gap: 16px;
    align-items: flex-start;
  }
}
.case__row + .case__row {
  margin-top: 20px;
}
.case__label {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-weight: bold;
  line-height: 1.3;
  font-size: 15px;
  color: #fff;
  border-radius: 6px;
  padding: 8px 10px;
  width: 100%;
}
@media (min-width: 47.9375em) {
  .case__label {
    width: 96px;
    min-height: 56px;
    font-size: 16px;
  }
}
.case__label--issue {
  background: #3f6ab5;
}
.case__label--reason {
  background: #e08a00;
}
.case__text {
  margin: 0;
  flex: 1;
  font-size: 15px;
  line-height: 1.8;
}
@media (min-width: 47.9375em) {
  .case__text {
    font-size: 16px;
  }
}
.case__text .lead {
  font-weight: bold;
}
.case__side {
  flex-shrink: 0;
  text-align: center;
}
@media (min-width: 47.9375em) {
  .case__side {
    width: 240px;
  }
}
.case__photo {
  width: 100%;
  max-width: 320px;
  margin: 0 auto;
  border-radius: 10px;
  overflow: hidden;
}
.case__photo img {
  display: block;
  width: 100%;
  height: auto;
}
.case__name {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.5;
  color: #333;
}
@media (min-width: 47.9375em) {
  .case__name {
    font-size: 15px;
  }
}
.case__name strong {
  font-size: 17px;
}
.case__link {
  margin: 24px 0 0;
  text-align: center;
}
@media (min-width: 47.9375em) {
  .case__link {
    margin-top: 32px;
  }
}
.case__link-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #fff;
  color: #1a237e;
  border: 1.5px solid #1a237e;
  border-radius: 999px;
  font-size: 14px;
  font-weight: bold;
  line-height: 1.3;
  text-decoration: none;
  padding: 10px 28px;
  transition: background-color 0.2s, color 0.2s;
}
@media (min-width: 47.9375em) {
  .case__link-btn {
    font-size: 15px;
    padding: 11px 32px;
  }
}
.case__link-btn::after {
  content: "";
  width: 6px;
  height: 6px;
  border-top: 2px solid currentColor;
  border-right: 2px solid currentColor;
  transform: rotate(45deg);
}
.case__link-btn:hover {
  background: #1a237e;
  color: #fff;
}

/* =========================================
   contact CTA
========================================= */
#main .board-cv {
  border: none;
}