:root {
  --navy: #083a67;
  --deep: #052b4d;
  --blue: #14598d;
  --pale: #f4f9fd;
  --line: #d9e7f0;
  --text: #20384d;
  --muted: #566b7b;
  --shadow: 0 14px 34px rgba(8, 58, 103, 0.09);
  --serif: "Yu Mincho", "Hiragino Mincho ProN", YuMincho, "Noto Serif JP", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", YuGothic, "Noto Sans JP", Meiryo, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 58px; }
body {
  margin: 0;
  background: #fff;
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.75;
  letter-spacing: 0.02em;
  -webkit-text-size-adjust: 100%;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(1px, 1px, 1px, 1px);
}
.container {
  width: min(1140px, calc(100% - 80px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid rgba(8, 58, 103, 0.08);
}
body.admin-bar .site-header {
  top: 32px;
}
.site-header__inner {
  height: 58px;
  width: min(1280px, 100%);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding-left: 40px;
}
.site-brand {
  color: var(--deep);
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 700;
  letter-spacing: 0.08em;
  white-space: nowrap;
}
.global-nav__list,
.site-footer__nav-list,
.sp-nav__list {
  margin: 0;
  padding: 0;
  list-style: none;
}
.global-nav__list {
  display: flex;
  align-items: center;
  gap: 42px;
  padding-right: 28px;
}
.global-nav {
  margin-left: auto;
}
.global-nav a {
  color: #17344c;
  font-size: 13px;
  font-weight: 800;
}
.menu-toggle {
  width: 66px;
  height: 58px;
  border: 0;
  background: var(--navy);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 7px;
  cursor: pointer;
  transition: background 0.25s ease;
}
.menu-toggle span:not(.screen-reader-text) {
  width: 25px;
  height: 2px;
  background: #fff;
  transform-origin: center;
  transition: transform 0.25s ease, opacity 0.2s ease, width 0.25s ease;
}
.menu-toggle:hover {
  background: #0b4779;
}
.is-menu-open .menu-toggle span:not(.screen-reader-text):nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}
.is-menu-open .menu-toggle span:not(.screen-reader-text):nth-child(2) {
  opacity: 0;
  width: 0;
}
.is-menu-open .menu-toggle span:not(.screen-reader-text):nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}
.sp-nav {
  display: block;
  position: fixed;
  top: 58px;
  left: 0;
  right: 0;
  z-index: 999;
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 18px 40px rgba(8, 58, 103, 0.14);
  transform: translateY(-120%);
  opacity: 0;
  visibility: hidden;
  transition: all 0.25s ease;
}
body.admin-bar .sp-nav {
  top: 90px;
}
.is-menu-open .sp-nav {
  transform: translateY(0);
  opacity: 1;
  visibility: visible;
}
.sp-nav__list a,
.sp-nav__tel {
  display: block;
  padding: 16px 24px;
  border-top: 1px solid var(--line);
  color: var(--navy);
  font-weight: 800;
  text-align: center;
}
.sp-nav__tel {
  background: var(--navy);
  color: #fff;
}

.hero {
  min-height: 500px;
  display: grid;
  grid-template-columns: 49% 51%;
  overflow: hidden;
  background: linear-gradient(110deg, #edf7fd 0%, #fff 44%, #fff 100%);
}
.hero__text {
  position: relative;
  z-index: 2;
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 46px 58px 46px max(54px, calc((100vw - 1140px) / 2 + 4px));
}
.hero__text::after {
  content: "";
  position: absolute;
  top: -20px;
  right: -145px;
  width: 285px;
  height: calc(100% + 40px);
  background: #fff;
  transform: skewX(18deg);
  z-index: -1;
  box-shadow: -8px 0 0 rgba(255,255,255,0.55);
}
.hero h1 {
  margin: 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 40px;
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: 0.08em;
}
.hero__lead {
  margin: 22px 0 0;
  color: #263e53;
  font-size: 14px;
  font-weight: 800;
  line-height: 2.05;
}
.hero__actions {
  margin-top: 28px;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}
.btn {
  min-height: 55px;
  border: 1px solid #0d3f6d;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
}
.btn--tel {
  width: 240px;
  background: var(--navy);
  color: #fff;
  flex-direction: column;
  line-height: 1.2;
}
.btn--tel span {
  font-size: 11px;
  opacity: 0.92;
}
.btn--tel strong {
  font-size: 25px;
  letter-spacing: 0.04em;
}
.btn--outline {
  width: 240px;
  background: #fff;
  color: var(--navy);
  gap: 15px;
  font-size: 13px;
}
.btn--outline::before { content: "✉"; font-size: 21px; line-height: 1; }
.btn--outline::after { content: "→"; margin-left: 7px; font-size: 18px; }
.hero__image { min-height: 472px; }
.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero__image { min-height: 500px; }
.hero__image img { object-position: 42% center; }

.section { padding: 34px 0 36px; }
.section-title {
  margin: 0 0 25px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.section-title::after {
  content: "";
  width: 56px;
  height: 1px;
  background: var(--blue);
}
.strengths {
  background: linear-gradient(180deg, #f3f9fd 0%, #fff 100%);
}
.strengths__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.strength-card {
  position: relative;
  min-height: 108px;
  background: #fff;
  border: 1px solid #e1ebf2;
  box-shadow: var(--shadow);
  display: grid;
  grid-template-columns: 76px 1fr;
  align-items: center;
  gap: 18px;
  padding: 19px 24px 18px 24px;
  overflow: hidden;
}
.strength-card__icon {
  width: 63px;
  height: 63px;
}
.strength-card__icon img {
  width: 63px;
  height: 63px;
  object-fit: contain;
}
.strength-card h3 {
  margin: 0 0 5px;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 20px;
  line-height: 1.35;
}
.strength-card p {
  margin: 0;
  color: #20384d;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.8;
}
.strength-card__num {
  position: absolute;
  right: 16px;
  bottom: -14px;
  color: rgba(20, 89, 141, 0.1);
  font-family: Georgia, serif;
  font-size: 45px;
  font-weight: 700;
}

.equipment { padding-top: 22px; background: #fff; }
.equipment__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 17px;
}
.equipment__grid:has(.equipment-card:first-child:last-child) {
  grid-template-columns: minmax(0, 270px);
  justify-content: center;
}
.equipment__grid:has(.equipment-card:nth-child(2):last-child) {
  grid-template-columns: repeat(2, minmax(0, 270px));
  justify-content: center;
}
.equipment__grid:has(.equipment-card:nth-child(3):last-child) {
  grid-template-columns: repeat(3, minmax(0, 270px));
  justify-content: center;
}
.equipment-card img {
  width: 100%;
  aspect-ratio: 1.57 / 1;
  object-fit: cover;
  border-radius: 4px;
  box-shadow: 0 10px 22px rgba(8, 58, 103, 0.1);
}
.equipment-card h3 {
  margin: 12px 0 5px;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 17px;
  line-height: 1.4;
}
.equipment-card p {
  margin: 0;
  color: #243d52;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.85;
}

.message {
  padding: 12px 0 22px;
  background: #fff;
}
.message__inner {
  display: grid;
  grid-template-columns: 35.5% 64.5%;
  align-items: stretch;
  overflow: hidden;
  background: linear-gradient(135deg, #fff 0%, #f4f9fd 72%, #dceefa 100%);
  border-radius: 5px;
  box-shadow: var(--shadow);
}
.message__photo img {
  display: block;
  width: 76%;
  height: auto;
  min-height: 0;
  margin: 24px auto;
  object-fit: cover;
  border-radius: 4px;
}
.message__body {
  position: relative;
  padding: 31px 50px 28px 48px;
}
.message__body::after {
  content: "";
  position: absolute;
  right: -1px;
  bottom: -1px;
  width: 96px;
  height: 96px;
  background: linear-gradient(135deg, transparent 0 50%, rgba(67, 151, 210, 0.18) 51% 64%, rgba(67, 151, 210, 0.34) 65% 100%);
}
.message__body h2,
.info-box h2,
.access-box h2,
.contact-section__copy h2 {
  margin: 0 0 18px;
  display: flex;
  align-items: center;
  gap: 20px;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 25px;
  line-height: 1.3;
}
.message__body h2::after,
.info-box h2::after,
.access-box h2::after,
.contact-section__copy h2::after {
  content: "";
  width: 58px;
  height: 1px;
  background: var(--blue);
}
.message__body p {
  margin: 0;
  color: #20384d;
  font-size: 13px;
  font-weight: 800;
  line-height: 2;
}
.message__sign {
  margin-top: 20px !important;
  color: var(--navy) !important;
  font-family: var(--serif);
  font-size: 18px !important;
  text-align: right;
}
.message__sign-company::after {
  content: "　";
}

.company-access {
  background: #f8fbfe;
  padding-top: 0;
}
.company-access__grid {
  display: grid;
  grid-template-columns: 40.5% 59.5%;
  gap: 16px;
}
.info-box,
.access-box,
.contact-section {
  border: 1px solid #e0ebf2;
  background: #fff;
  box-shadow: var(--shadow);
}
.info-box,
.access-box {
  border-radius: 4px;
  padding: 20px;
}
.info-box table {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  font-weight: 800;
  line-height: 1.45;
}
.info-box th,
.info-box td {
  border: 1px solid #d6e3ec;
  padding: 8px 11px;
  text-align: left;
  vertical-align: middle;
}
.info-box th {
  width: 27%;
  background: #315d7e;
  color: #fff;
}
.access-box__images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 13px;
}
.access-box__images img,
.map-frame {
  aspect-ratio: 1.46 / 1;
  border: 1px solid #dce8f1;
  overflow: hidden;
}
.access-box__images img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.map-frame iframe,
.map-frame img {
  width: 100%;
  height: 100%;
  border: 0;
  display: block;
}
.map-frame img {
  object-fit: cover;
}
.access-box__address {
  margin: 12px 0 0;
  font-size: 13px;
  font-weight: 800;
  text-align: center;
}
.access-box__contact {
  margin-top: 10px;
  display: flex;
  justify-content: center;
  gap: 34px;
  padding: 9px 18px;
  border-radius: 7px;
  background: #f0f8fd;
  color: var(--navy);
  font-size: 25px;
  font-weight: 800;
  line-height: 1.25;
}
.access-box__contact a,
.access-box__contact > span {
  white-space: nowrap;
}
.access-box__contact span span,
.access-box__contact a span {
  margin-right: 13px;
  font-size: 13px;
  letter-spacing: 0.08em;
}

.contact-section {
  margin-top: 18px;
  padding: 28px 0;
  background: linear-gradient(90deg, #f3f9fd 0%, #fff 42%, #fff 100%);
}
.contact-section__inner {
  display: grid;
  grid-template-columns: 31.5% minmax(0, 68.5%);
  gap: 20px;
  align-items: start;
}
.contact-section__copy {
  padding: 7px 4px 0 12px;
}
.contact-section__copy p {
  margin: 0;
  color: var(--navy);
  font-family: var(--serif);
  font-size: 23px;
  font-weight: 700;
  line-height: 1.9;
}
.contact-section__form {
  padding: 17px 20px 16px;
  background: rgba(255,255,255,0.72);
  border: 1px solid rgba(217,231,240,0.75);
  border-radius: 4px;
}
.sample-form,
.wpcf7-form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 13px 18px;
  align-items: start;
}
.wpcf7-form > p {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 13px 18px;
  margin: 0;
}
.wpcf7-form > p > br {
  display: none;
}
.sample-form__notice,
.wpcf7-response-output {
  grid-column: 1 / -1;
}
.sample-form label,
.wpcf7-form p {
  margin: 0;
}
.sample-form label,
.wpcf7-form label {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  color: #263c4f;
  font-size: 12px;
  font-weight: 800;
}
.sample-form .is-wide,
.wpcf7-form label.is-wide {
  grid-column: 1 / -1;
  align-items: start;
}
.sample-form .is-wide,
.wpcf7-form label.is-wide {
  grid-template-columns: 112px minmax(0, 1fr);
  align-items: start;
}
.sample-form em,
.wpcf7-form em {
  margin-left: 6px;
  color: #d53333;
  font-style: normal;
  font-size: 11px;
  font-weight: 800;
}
.sample-form input,
.sample-form textarea,
.wpcf7-form input,
.wpcf7-form textarea {
  width: 100%;
  min-height: 38px;
  border: 1px solid #d5e1ea;
  border-radius: 3px;
  background: #fff;
  padding: 8px 12px;
  color: var(--text);
  font: inherit;
  font-size: 12px;
}
.sample-form textarea,
.wpcf7-form textarea {
  height: 138px;
  min-height: 138px;
  resize: vertical;
}
.sample-form button,
.wpcf7-form input[type="submit"] {
  grid-column: 1 / -1;
  justify-self: center;
  width: min(420px, 100%);
  min-height: 44px;
  margin-top: 0;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, #19649b, #07375f);
  color: #fff;
  font-size: 15px;
  font-weight: 800;
  cursor: pointer;
}
.wpcf7-spinner {
  display: none !important;
}
.wpcf7 form .wpcf7-response-output {
  grid-column: 1 / -1;
  margin: 4px 0 0 !important;
  padding: 0 !important;
  border: 0 !important;
  color: #d53333;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.7;
  text-align: center;
}
.wpcf7-not-valid-tip {
  margin-top: 5px;
  color: #d53333;
  font-size: 12px;
  font-weight: 700;
  line-height: 1.5;
}

.site-footer {
  background: var(--navy);
  color: #fff;
  padding: 28px 0 96px;
}
.site-footer__inner {
  width: min(1140px, calc(100% - 80px));
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 18px 58px;
  align-items: center;
}
.site-footer .site-footer__name {
  margin: 0 0 7px;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.35;
}
.site-footer p {
  margin: 0;
  font-size: 12px;
  font-weight: 700;
}
.site-footer__nav-list {
  display: flex;
  gap: 39px;
  font-size: 12px;
  font-weight: 800;
}
.site-footer__copy {
  grid-column: 1 / -1;
  text-align: right;
  color: rgba(255,255,255,0.75);
}

.fixed-cta {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 999;
  display: grid;
  grid-template-columns: 1.25fr 1fr 0.86fr;
  background: rgba(255,255,255,0.98);
  box-shadow: 0 -10px 30px rgba(8, 58, 103, 0.16);
}
.fixed-cta a {
  min-height: 62px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8px 14px;
  font-weight: 800;
  line-height: 1.25;
}
.fixed-cta__tel {
  background: var(--blue);
  color: #fff;
  flex-direction: column;
}
.fixed-cta__tel span {
  font-size: 11px;
}
.fixed-cta__tel strong {
  font-size: 22px;
  line-height: 1.08;
}
.fixed-cta__contact,
.fixed-cta__top {
  color: var(--navy);
  border-top: 1px solid var(--line);
}
.fixed-cta__contact {
  border-right: 1px solid var(--line);
}
.fixed-cta__contact::before {
  content: "✉";
  margin-right: 8px;
  font-size: 19px;
  line-height: 1;
}
.fixed-cta__top::before {
  content: "↑";
  margin-right: 8px;
  font-size: 18px;
  line-height: 1;
}
.page-main {
  padding: 64px 0;
  background: #f8fbfd;
}
.page-content {
  padding: clamp(28px, 5vw, 58px);
  background: #fff;
  box-shadow: var(--shadow);
}
.page-content h1 {
  margin: 0 0 24px;
  color: var(--navy);
  font-family: var(--serif);
  font-size: clamp(28px, 4vw, 40px);
}
.entry-content a {
  color: var(--blue);
  text-decoration: underline;
}

@media (max-width: 900px) {
  .site-header__inner { padding-left: 28px; }
  .global-nav__list { gap: 24px; }
  .hero {
    grid-template-columns: 1fr;
  }
  .hero__text {
    padding: 46px 32px 34px;
  }
  .hero__text::after { display: none; }
  .hero__image {
    min-height: 360px;
    order: -1;
  }
  .strength-card { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .message__inner,
  .company-access__grid,
  .contact-section__inner {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 860px) {
  html { scroll-padding-top: 64px; }
  body { padding-bottom: 0; }
  .container,
  .site-footer__inner {
    width: min(100% - 32px, 720px);
  }
  .site-header__inner {
    height: 64px;
    padding-left: 18px;
  }
  .site-brand { font-size: 20px; }
  .global-nav { display: none; }
  .menu-toggle {
    width: 58px;
    height: 64px;
    margin-left: auto;
  }
  .sp-nav {
    display: block;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    z-index: 999;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: 0 18px 40px rgba(8, 58, 103, 0.14);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.25s ease;
  }
  body.admin-bar .sp-nav {
    top: 110px;
  }
  .is-menu-open .sp-nav {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .sp-nav__list a,
  .sp-nav__tel {
    display: block;
    padding: 16px 22px;
    border-top: 1px solid var(--line);
    color: var(--navy);
    font-weight: 800;
  }
  .sp-nav__tel {
    background: var(--navy);
    color: #fff;
  }
  .hero__image { min-height: 280px; }
  .hero h1 {
    font-size: clamp(26px, 7.4vw, 32px);
    line-height: 1.55;
  }
  .hero__lead { font-size: 13px; }
  .hero__actions { gap: 12px; }
  .btn { width: 100%; }
  .section { padding: 44px 0; }
  .section-title { font-size: 24px; }
  .strengths__grid,
  .equipment__grid,
  .equipment__grid:has(.equipment-card:first-child:last-child),
  .equipment__grid:has(.equipment-card:nth-child(2):last-child),
  .equipment__grid:has(.equipment-card:nth-child(3):last-child),
  .access-box__images,
  .sample-form,
  .wpcf7-form {
    grid-template-columns: 1fr;
  }
  .equipment__grid {
    justify-content: stretch;
  }
  .equipment-card {
    border: 1px solid var(--line);
    border-radius: 4px;
    box-shadow: var(--shadow);
    overflow: hidden;
  }
  .equipment-card h3,
  .equipment-card p {
    padding-left: 18px;
    padding-right: 18px;
  }
  .equipment-card p { padding-bottom: 18px; }
  .message__inner { display: flex; flex-direction: column; }
  .message__photo { order: -1; }
  .message__body { padding: 28px 22px; }
  .message__body p { font-size: 13px; }
  .message__sign-company,
  .message__sign-representative {
    display: block;
  }
  .message__sign-company::after {
    content: "";
  }
  .info-box,
  .access-box { padding: 18px; }
  .info-box table,
  .info-box tbody,
  .info-box tr,
  .info-box th,
  .info-box td {
    display: block;
    width: 100%;
  }
  .info-box th { border-bottom: 0; }
  .access-box__contact {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 12px 24px;
    font-size: 20px;
  }
  .contact-section { margin-top: 0; padding: 40px 0; }
  .contact-section__copy { padding-left: 0; }
  .contact-section__copy p { font-size: 20px; }
  .sample-form label,
  .wpcf7-form label {
    grid-template-columns: 1fr;
    gap: 7px;
  }
  .site-footer {
    padding-bottom: 92px;
  }
  .site-footer p {
    font-size: 13px;
    line-height: 1.75;
  }
  .site-footer .site-footer__name {
    font-size: 22px;
    margin-bottom: 8px;
  }
  .site-footer__inner {
    grid-template-columns: 1fr;
    text-align: left;
  }
  .site-footer__nav-list {
    flex-wrap: wrap;
    gap: 14px 22px;
  }
  .site-footer__copy { text-align: left; }
  .fixed-cta {
    grid-template-columns: minmax(0, 1.16fr) minmax(0, 1fr) minmax(0, 0.58fr);
  }
  .fixed-cta a {
    min-height: 60px;
    padding: 6px 4px;
    font-size: 12px;
    white-space: nowrap;
  }
  .fixed-cta__tel {
    flex-direction: column;
  }
  .fixed-cta__tel span { font-size: 9px; }
  .fixed-cta__tel strong { font-size: 18px; line-height: 1.08; }
  .fixed-cta__contact::before {
    margin-right: 4px;
    font-size: 15px;
  }
  .fixed-cta__top::before {
    margin-right: 3px;
    font-size: 14px;
  }
  .fixed-cta__top {
    font-size: 11px;
  }
}

@media (max-width: 430px) {
  .site-brand { font-size: 18px; }
  .hero__text { padding-left: 20px; padding-right: 20px; }
  .hero h1 { letter-spacing: 0.05em; }
  .message__body h2,
  .info-box h2,
  .access-box h2,
  .contact-section__copy h2 {
    font-size: 23px;
  }
}