/* ==========================================================================
   Design Tokens
   ========================================================================== */

:root {
  /* Brand */
  --color-brand: #214393;
  --color-brand-dark: #1a3575;
  --color-brand-light: #2d5499;

  /* Base */
  --color-white: #ffffff;
  --color-sky: #88afc8;
  --color-sky-light: #d5e3f0;
  --color-heading: #4e6b7a;

  /* Text */
  --color-text: #333333;
  --color-text-muted: #666666;
  --color-text-inverse: #ffffff;
  --color-accent: #ff9900;
  --color-purple: #9793ca;
  --color-header: #4e6b7a;
  --color-page-hero: #8fabbe;

  /* UI */
  --color-border: #d5e3f0;
  --color-bg: #ffffff;
  --color-bg-subtle: #e1ebf2;

  /* Typography */
  --font-family-base: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
  --font-family-display: "Leckerli One", "Kiwi Maru", cursive;
  --font-family-jost: "Jost", "Noto Sans JP", sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-md: 1.125rem;
  --font-size-lg: 1.5rem;
  --font-size-xl: 2rem;
  --font-size-2xl: 2.5rem;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-bold: 700;
  --line-height-tight: 1.4;
  --line-height-base: 1.75;
  --line-height-loose: 2;

  /* Layout */
  --container-max-width: 1200px;
  --container-padding: 1.5rem;
  --section-spacing: 5rem;
  --block-spacing: 2rem;

  /* Effects */
  --shadow-sm: 0 1px 3px rgb(33 67 147 / 8%);
  --shadow-md: 0 4px 12px rgb(33 67 147 / 12%);
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --transition-base: 0.2s ease;
  --transition-slow: 0.4s ease;
}

/* ==========================================================================
   Modern Reset
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
}

* {
  margin: 0;
  padding: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  line-height: 2;
  letter-spacing: 0.05em;
  color: var(--color-heading);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
  height: auto;
}

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: none;
}

a {
  color: var(--color-brand);
  text-decoration: none;
  transition: color var(--transition-base);
}

a:hover {
  color: var(--color-brand-dark);
}

ul,
ol {
  list-style: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-heading);
}

p {
  margin-bottom: 1em;
}

p:last-child {
  margin-bottom: 0;
}
/* ==========================================================================
   Layout
   ========================================================================== */

.l-container {
  width: 100%;
  max-width: var(--container-max-width);
  margin-inline: auto;
  padding-inline: var(--container-padding);
}

.l-section {
  padding-block: var(--section-spacing);
}

.l-two-column {
  display: grid;
  grid-template-columns: 3fr 1fr;
  gap: 2.5rem;
  padding-block: var(--section-spacing);
}

.l-two-column__main,
.l-two-column__sidebar {
  min-width: 0;
}

.u-text-muted {
  color: var(--color-text-muted);
}

.u-text-center {
  text-align: center;
}

.u-visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ==========================================================================
   Headings (based on .c-title / .c-large_headline / .c-page_title)
   ========================================================================== */

.c-heading {
  margin-bottom: 2.5rem;
}

.c-heading--center {
  display: flex;
  flex-direction: column-reverse;
  align-items: center;
  text-align: center;
}

.c-heading--light {
  color: var(--color-text-inverse);
}

.c-heading__page {
  margin-bottom: 0.75rem;
  font-family: var(--font-family-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: var(--font-weight-normal);
  line-height: 1.5;
  color: var(--color-brand);
}

.c-heading__en {
  margin: 0 0 0.75rem;
  font-family: var(--font-family-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: var(--font-weight-normal);
  line-height: 1.5;
  color: var(--color-heading);
}

.c-heading__en--light {
  color: var(--color-heading);
}

.c-heading__sub {
  font-size: 1.3em;
  font-weight: var(--font-weight-bold);
  line-height: 1.75;
  color: var(--color-heading);
}

.c-heading__sub--light {
  color: var(--color-heading);
}

.c-heading--center .c-heading__jp {
  margin-inline: auto;
}

.c-heading__jp {
  position: relative;
  display: inline-block;
  max-width: 100%;
  margin: 0;
  padding: 0.25em 0.5em;
  font-size: 1.15em;
  font-weight: var(--font-weight-bold);
  line-height: 1.4;
  color: var(--color-sky);
  text-align: center;
}

.c-heading__jp::before,
.c-heading__jp::after {
  content: "";
  position: absolute;
  top: 0;
  width: 10px;
  height: 100%;
  border-top: 1px solid var(--color-sky);
  border-bottom: 1px solid var(--color-sky);
}

.c-heading__jp::before {
  left: 0;
  border-left: 1px solid var(--color-sky);
}

.c-heading__jp::after {
  right: 0;
  border-right: 1px solid var(--color-sky);
}

.c-heading__jp--hero {
  color: var(--color-sky-light);
}

.c-heading__jp--hero::before,
.c-heading__jp--hero::after {
  border-color: var(--color-sky-light);
}

.c-heading__jp--bar {
  display: block;
  width: 100%;
  max-width: 640px;
  margin-inline: auto;
  padding: 0.75em 1em;
  color: var(--color-sky);
}

.c-heading__jp--bar::before,
.c-heading__jp--bar::after {
  display: none;
}

.c-heading__jp--card {
  display: block;
  width: 100%;
  margin-bottom: 0.75rem;
  padding-inline: 0;
  color: var(--color-heading);
  text-align: left;
}

.c-heading__jp--card::before,
.c-heading__jp--card::after {
  display: none;
}

.c-heading__jp--catch {
  display: block;
  margin-bottom: 1rem;
  padding: 0;
  font-size: var(--font-size-md);
  text-align: center;
}

.c-heading__jp--catch::before,
.c-heading__jp--catch::after {
  display: none;
}

.c-divider {
  margin-block: 1rem;
  border: none;
  border-top: 1px solid rgb(151 147 202 / 50%);
}

/* ==========================================================================
   Buttons (based on .btn-primary / .btn-default)
   ========================================================================== */

.c-btn {
  position: relative;
  display: inline-block;
  min-width: 4em;
  max-width: 100%;
  padding: 1em 2em;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  line-height: 1.8;
  text-align: center;
  text-decoration: none;
  cursor: pointer;
  border-radius: 0;
  transition: all var(--transition-slow);
}

.c-btn--primary {
  color: var(--color-white);
  background-color: var(--color-brand);
  border: none;
}

.c-btn--primary::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  right: 50%;
  height: 4px;
  background-color: var(--color-brand);
  transition: all var(--transition-slow);
}

.c-btn--primary:hover {
  color: var(--color-brand);
  background-color: var(--color-sky);
}

.c-btn--primary:hover::before {
  left: 0;
  right: 0;
}

.c-btn--default {
  color: var(--color-heading);
  background-color: var(--color-white);
  border: 1px solid var(--color-heading);
}

.c-btn--default:hover {
  color: var(--color-white);
  background-color: var(--color-heading);
  border-color: var(--color-heading);
}

/* ==========================================================================
   Header
   ========================================================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-header);
  color: var(--color-text-inverse);
  transition: background-color 0.3s ease;
}

.header__inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: center;
  gap: 0.75rem 1rem;
  min-height: 72px;
  transition: min-height 0.3s ease;
}

.header__logo-link {
  display: inline-block;
}

.header__logo-link:hover {
  opacity: 0.85;
}

.header__logo-image {
  width: 200px;
  max-width: 100%;
  height: auto;
  transition: width 0.3s ease;
}

@media (min-width: 769px) {
  .header__inner.l-container {
    max-width: 1360px;
  }

  .header__logo-image {
    width: 175px;
  }

  .header__menu {
    flex-wrap: nowrap;
    justify-content: flex-end;
    gap: 0 0.2rem;
  }

  .header__menu-link {
    padding: 0.25em 0.5em;
    font-size: clamp(0.68rem, 0.72vw, 0.8rem);
    letter-spacing: 0.08em;
    white-space: nowrap;
  }

  .header.is-scrolled {
    background-color: rgb(78 107 122 / 78%);
  }

  .header.is-scrolled .header__inner {
    min-height: 58px;
  }

  .header.is-scrolled .header__logo-image {
    width: 150px;
  }
}

@media (min-width: 769px) and (max-width: 1100px) {
  .header__menu-link {
    padding: 0.25em 0.35em;
    font-size: 0.68rem;
    letter-spacing: 0.05em;
  }
}

.header__toggle {
  display: none;
  justify-self: end;
  width: 44px;
  height: 44px;
  padding: 0.5rem;
  border: 1px solid var(--color-white);
}

.header__toggle-line {
  display: block;
  width: 100%;
  height: 2px;
  margin-block: 4px;
  background-color: var(--color-white);
  transition: transform var(--transition-base), opacity var(--transition-base);
}

.header__toggle--open .header__toggle-line:nth-child(1) {
  transform: translateY(6px) rotate(45deg);
}

.header__toggle--open .header__toggle-line:nth-child(2) {
  opacity: 0;
}

.header__toggle--open .header__toggle-line:nth-child(3) {
  transform: translateY(-6px) rotate(-45deg);
}

.header__nav {
  justify-self: end;
  max-width: 100%;
  min-width: 0;
}

.header__menu {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0.25rem 0.35rem;
}

.header__menu-link {
  display: block;
  padding: 0.25em 0.65em;
  font-size: 0.8em;
  font-weight: var(--font-weight-normal);
  letter-spacing: 0.12em;
  color: var(--color-white);
  border-radius: 8px;
  transition: color var(--transition-base), background-color var(--transition-base);
}

.header__menu-link:hover {
  color: var(--color-sky-light);
  background-color: rgb(136 175 200 / 35%);
}

.current-menu-item .header__menu-link {
  color: var(--color-sky-light);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background-color: var(--color-header);
  color: var(--color-sky-light);
}

.footer__logo-wrap {
  padding-block: 2.5rem 1rem;
  text-align: center;
}

.footer__logo-link {
  display: inline-block;
}

.footer__logo-link:hover {
  opacity: 0.85;
}

.footer__logo-image {
  width: 140px;
  height: auto;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  padding-bottom: 2rem;
}

.footer__menu {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem 1.5rem;
}

.footer__menu-link {
  font-size: var(--font-size-sm);
  letter-spacing: 0.12em;
  color: var(--color-sky-light);
  text-decoration: none;
}

.footer__menu-link:hover {
  color: var(--color-sky-light);
  text-decoration: underline;
  text-decoration-color: #fff;
}

.footer__copyright {
  font-size: var(--font-size-xs);
  color: rgb(255 255 255 / 75%);
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  --hero-image-height: 500px;
  --hero-slider-space: 430px;
  --hero-panel-top: 440px;
  --hero-title-overlap: 6rem;
  position: relative;
  background-color: var(--color-sky-light);
}

.hero__slider {
  position: relative;
  max-width: 1440px;
  margin-inline: auto;
  padding-bottom: var(--hero-slider-space);
}

.hero__slider-viewport {
  position: relative;
  overflow: hidden;
  height: var(--hero-image-height);
}

.hero__slider-track {
  display: flex;
  transition: transform 1.2s ease;
  will-change: transform;
}

.hero__slide {
  flex-shrink: 0;
  min-height: var(--hero-image-height);
}

.hero__slide--main {
  flex-basis: 66.666%;
}

.hero__slide--sub {
  flex-basis: 33.333%;
}

.hero__slide-image {
  display: block;
  width: 100%;
  height: 100%;
  min-height: var(--hero-image-height);
  object-fit: cover;
}

.hero__nav {
  position: absolute;
  top: 50%;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--color-white);
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
  transition: opacity 0.2s ease;
}

.hero__nav:hover {
  opacity: 0.75;
}

.hero__nav--prev {
  left: 0.5rem;
}

.hero__nav--next {
  right: 0.5rem;
}

.hero__nav span {
  display: block;
  margin-top: -0.15em;
}

.hero__panel {
  position: absolute;
  top: var(--hero-panel-top);
  right: 0;
  left: 0;
  z-index: 1;
}

.hero__panel-inner {
  position: relative;
  max-width: 840px;
  margin-inline: auto;
  padding: 0;
  text-align: center;
}

.hero__panel-body {
  position: relative;
  z-index: 1;
  padding: calc(2rem + var(--hero-title-overlap)) 60px 60px;
  background-color: var(--color-sky);
}

.hero__title {
  position: relative;
  z-index: 2;
  display: inline-block;
  width: 140%;
  margin: 0 -20%;
  font-family: var(--font-family-display);
  font-size: clamp(2.5rem, 7vw, 4.375rem);
  font-weight: var(--font-weight-normal);
  line-height: 1.2;
  color: var(--color-white);
  text-align: center;
}

.hero__title-line {
  display: inline;
}

.hero__title-line + .hero__title-line::before {
  content: " ";
}

.hero__panel .c-heading__jp--hero {
  display: block;
  width: fit-content;
  max-width: calc(100% - 2rem);
  margin: 0 auto;
  padding: 0.35em 1.5em;
  font-size: 1.05em;
  color: var(--color-white);
  text-align: center;
}

.hero__panel .c-heading__jp--hero::before,
.hero__panel .c-heading__jp--hero::after {
  width: 14px;
  border-color: var(--color-white);
}

.hero__lead {
  margin: 0.75em 10% 0.35em;
  font-size: 1.3em;
  font-weight: var(--font-weight-bold);
  line-height: 1.75;
  letter-spacing: 0.05em;
  color: var(--color-white);
  text-align: center;
}

.hero__text {
  margin: 0 10%;
  font-size: 1em;
  font-weight: var(--font-weight-bold);
  line-height: 2;
  letter-spacing: 0.05em;
  color: var(--color-white);
  text-align: center;
}

/* ==========================================================================
   About / Service
   ========================================================================== */

.about-section {
  background-color: var(--color-white);
}

.about-section__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-top: 2.5rem;
}

.about-section__content {
  text-align: left;
}

.about-section__content p + p {
  margin-top: 1.25rem;
}

.about-section__image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.about-section__action {
  margin-top: 1.5rem;
}

/* ==========================================================================
   Features Page
   ========================================================================== */

.features-section__inner {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.features-item__header {
  margin-bottom: 1.5rem;
}

.features-item__heading {
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-start;
  margin-bottom: 0;
  text-align: left;
}

.features-item__heading .c-heading__en {
  margin: 0;
}

.features-item__header .c-heading__jp--catch {
  margin-bottom: 1.25rem;
  padding-left: 1rem;
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  line-height: 1.75;
  text-align: left;
  border-left: 3px solid var(--color-sky);
}

.features-item__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.features-item__text {
  margin: 0;
  line-height: 1.85;
  color: var(--color-text);
}

.features-item__image img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.service-section__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2rem;
  max-width: 960px;
  margin-inline: auto;
}

.service-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.service-card__image img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.service-card__body {
  flex: 1;
  padding: 1.5rem;
}

.service-card__text {
  margin-bottom: 1.25rem;
  font-size: 0.9em;
  font-weight: var(--font-weight-normal);
  line-height: 1.85;
}

.service-card__body .c-btn {
  display: block;
  width: fit-content;
  margin-inline: auto;
}

/* ==========================================================================
   Service Page
   ========================================================================== */

.service-page__inner {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}

.service-detail__body {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  align-items: center;
  gap: 0;
  margin-top: 2rem;
}

.service-detail__image img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.service-detail__panel {
  position: relative;
  z-index: 1;
  margin-left: -3.5rem;
  padding: 2.5rem 2rem;
  color: var(--color-white);
  background-color: var(--color-sky);
}

.service-detail__intro {
  font-size: 0.9em;
  font-weight: var(--font-weight-normal);
  line-height: 1.85;
}

.service-detail__scope {
  margin-top: 1.25rem;
  font-size: 1em;
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  color: var(--color-white);
}

.service-detail__list {
  margin-top: 0.75rem;
  font-size: 0.9em;
  font-weight: var(--font-weight-normal);
  line-height: 1.85;
}

.service-detail__list li + li {
  margin-top: 0.35rem;
}

.service-detail__scope-text {
  margin-top: 0.75rem;
  font-size: 0.9em;
  font-weight: var(--font-weight-normal);
  line-height: 1.85;
}

.service-detail__btn {
  display: block;
  width: fit-content;
  margin-top: 1.5rem;
  margin-inline: auto;
}

.page-hero .c-heading__jp--bar {
  max-width: 640px;
  color: var(--color-white);
}

/* ==========================================================================
   Building Page
   ========================================================================== */

.building-intro__inner {
  text-align: center;
}

.building-intro__tagline-en {
  margin-bottom: 0.75rem;
  font-family: var(--font-family-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: var(--font-weight-normal);
  line-height: 1.4;
  color: var(--color-heading);
}

.building-intro__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-top: 2.5rem;
  text-align: left;
}

.building-intro__text p + p {
  margin-top: 1.25rem;
}

.building-intro__text--center {
  max-width: 900px;
  margin-top: 1.5rem;
  margin-inline: auto;
  text-align: center;
}

.building-intro__image img {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.building-services {
  background-color: var(--color-white);
}

.building-services__lead {
  margin-top: -1.5rem;
  margin-bottom: 2.5rem;
  font-size: 0.95em;
  font-weight: var(--font-weight-bold);
  line-height: 1.75;
  text-align: center;
  color: var(--color-heading);
}

.building-services__image {
  margin-bottom: 2rem;
}

.building-services__image img {
  display: block;
  width: 100%;
  max-width: 900px;
  margin-inline: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.building-services__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
}

.building-service-card {
  padding: 1.5rem;
  background-color: var(--color-sky-light);
  text-align: center;
}

.building-service-card__image {
  margin-bottom: 1rem;
}

.building-service-card__image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.building-service-card__title {
  margin-bottom: 0.75rem;
  font-size: 1em;
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  color: var(--color-heading);
  text-align: left;
}

.building-service-card__text {
  font-size: 0.9em;
  font-weight: var(--font-weight-normal);
  line-height: 1.85;
  color: var(--color-heading);
  text-align: left;
}

.building-tools {
  background-color: var(--color-white);
}

.building-tools__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.building-tools__heading {
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-start;
  margin-bottom: 0;
  text-align: left;
}

.building-tools__heading .c-heading__jp {
  text-align: left;
}

.building-tools__heading .c-heading__en {
  margin-bottom: 0.5rem;
}

.building-tools__text {
  margin-top: 1.5rem;
  font-size: 0.9em;
  font-weight: var(--font-weight-normal);
  line-height: 1.85;
  text-align: left;
  color: var(--color-heading);
}

.building-tools__list {
  margin-top: 1.5rem;
}

.building-tools__item + .building-tools__item {
  margin-top: 1.25rem;
}

.building-tools__item {
  font-size: 0.9em;
  font-weight: var(--font-weight-normal);
  line-height: 1.85;
  color: var(--color-heading);
}

.building-tools__label {
  font-weight: var(--font-weight-bold);
}

.building-tools__image img {
  display: block;
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ==========================================================================
   Staff Page
   ========================================================================== */

.staff-greeting__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-top: 2.5rem;
}

.staff-greeting__content .c-heading__jp--catch {
  margin-bottom: 1.25rem;
  padding-left: 1rem;
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  line-height: 1.75;
  text-align: left;
  border-left: 3px solid var(--color-sky);
}

.staff-greeting__text {
  line-height: 1.85;
  color: var(--color-text);
}

.staff-greeting__text p + p {
  margin-top: 1.25rem;
}

.staff-greeting__name {
  margin-top: 1.5rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-heading);
}

.staff-greeting__name-main {
  display: block;
  margin-top: 0.35rem;
  font-family: var(--font-family-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: var(--font-weight-normal);
  line-height: 1.3;
  color: var(--color-heading);
}

.staff-greeting__image img {
  display: block;
  width: 100%;
  max-width: 420px;
  margin-inline: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
}

.staff-section {
  background-color: var(--color-bg-subtle);
}

.staff-section__lead {
  max-width: 900px;
  margin-top: 1.5rem;
  margin-inline: auto;
  line-height: 1.85;
  color: var(--color-text);
  text-align: center;
}

.staff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem 2rem;
  margin-top: 2.5rem;
}

.staff-card {
  text-align: center;
}

.staff-card__image {
  width: 168px;
  margin: 0 auto 1rem;
}

.staff-card__image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
}

.staff-card__role {
  margin: 0 0 0.35rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  color: var(--color-text);
}

.staff-card__name {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

/* ==========================================================================
   Why Choose Us
   ========================================================================== */

.why-section {
  background-color: var(--color-white);
}

.why-section__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  margin-top: 2.5rem;
}

.why-section__image img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.why-section__list {
  list-style: none;
}

.why-section__item + .why-section__item {
  margin-top: 1.5rem;
}

.why-section__heading {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  color: var(--color-heading);
}

.why-section__number {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.1;
  color: var(--color-accent);
}

.why-section__action {
  margin-top: 2.5rem;
  text-align: center;
}

/* ==========================================================================
   Works
   ========================================================================== */

.works-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.works-grid--archive {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.works-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.works-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
}

.works-card__link {
  display: block;
  color: inherit;
}

.works-card__link:hover {
  color: inherit;
}

.works-card__thumb {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.works-card__body {
  padding: 1rem;
}

.works-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: var(--font-size-xs);
}

.works-card__meta time {
  color: var(--color-text);
}

.works-card__category {
  display: inline-block;
  padding: 0.15rem 0.75rem;
  font-size: var(--font-size-xs);
  line-height: 1.5;
  color: var(--color-heading);
  background-color: var(--color-sky-light);
  border: 1px solid var(--color-border);
  border-radius: 999px;
}

.works-card__title {
  font-size: var(--font-size-sm);
  line-height: var(--line-height-tight);
}

.works-section__action {
  margin-top: 2.5rem;
}

.works-section__empty {
  text-align: center;
  color: var(--color-text-muted);
}

.works-grid--related {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 2rem;
}

/* ==========================================================================
   Column List (Front Page)
   ========================================================================== */

.column-list {
  border-top: 1px solid var(--color-border);
}

.column-list__item {
  border-bottom: 1px solid var(--color-border);
}

.column-list__link {
  display: grid;
  grid-template-columns: minmax(120px, 220px) minmax(0, 1fr) auto;
  gap: 1.25rem 1.5rem;
  align-items: center;
  padding-block: 1.25rem;
  color: inherit;
  transition: background-color var(--transition-base);
}

.column-list__link:hover {
  background-color: var(--color-bg-subtle);
  color: inherit;
}

.column-list__thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.column-list__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  align-items: center;
  margin-bottom: 0.5rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.column-list__category {
  display: inline-block;
  padding: 0.15rem 0.75rem;
  font-size: var(--font-size-xs);
  line-height: 1.5;
  color: var(--color-heading);
  background-color: var(--color-sky-light);
  border: 1px solid var(--color-border);
  border-radius: 999px;
}

.column-list__title {
  font-size: var(--font-size-md);
  font-weight: var(--font-weight-bold);
  line-height: var(--line-height-tight);
  color: var(--color-heading);
}

.column-list__arrow {
  font-size: 1.25rem;
  line-height: 1;
  color: var(--color-sky);
}

.column-section__action {
  margin-top: 2.5rem;
}

.column-section__empty {
  text-align: center;
  color: var(--color-text-muted);
}

/* ==========================================================================
   Post Detail
   ========================================================================== */

.post-detail {
  margin-bottom: 3rem;
}

.post-detail__breadcrumb {
  margin-bottom: 1.25rem;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.post-detail__breadcrumb a {
  color: var(--color-text-muted);
  text-decoration: underline;
}

.post-detail__breadcrumb a:hover {
  color: var(--color-brand);
}

.post-detail__image {
  margin-bottom: 1.25rem;
}

.post-detail__thumb {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.post-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.75rem;
  margin-bottom: 0.75rem;
  font-size: var(--font-size-sm);
  color: var(--color-purple);
}

.post-detail__category {
  color: var(--color-sky);
}

.post-detail__title {
  margin-bottom: 1.5rem;
  font-size: clamp(1.35rem, 3vw, 1.75rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  color: var(--color-heading);
}

.post-detail__content {
  line-height: 1.85;
  color: var(--color-text);
}

.post-detail__content > * + * {
  margin-top: 1.25rem;
}

.post-detail__content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  font-size: clamp(1.15rem, 2.5vw, 1.35rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  color: var(--color-heading);
  border-bottom: 2px solid var(--color-sky);
}

.post-detail__content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  padding-left: 0.75rem;
  font-size: clamp(1.05rem, 2.2vw, 1.2rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  color: var(--color-heading);
  border-left: 3px solid var(--color-sky);
}

.post-detail__content h4 {
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  color: var(--color-heading);
}

.post-detail__content ul,
.post-detail__content ol {
  padding-left: 1.5rem;
}

.post-detail__content li + li {
  margin-top: 0.35rem;
}

.post-detail__content a {
  color: var(--color-brand);
  text-decoration: underline;
}

.post-detail__content a:hover {
  color: var(--color-brand-dark);
}

.post-detail__content img {
  display: block;
  max-width: 100%;
  height: auto;
}

.related-posts {
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
}

/* ==========================================================================
   Contact Section
   ========================================================================== */

.contact-section {
  position: relative;
  overflow: hidden;
  padding-block: 4rem;
  color: var(--color-text-inverse);
  background-color: var(--color-brand);
}

.contact-section .c-heading--light .c-heading__en {
  color: var(--color-white);
}

.contact-section .c-heading--light .c-heading__jp--bar {
  color: var(--color-sky-light);
}

.contact-section__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.contact-section__bg-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
}

.contact-section__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgb(33 67 147 / 92%) 0%,
    rgb(33 67 147 / 96%) 100%
  );
}

.contact-section__inner {
  position: relative;
  z-index: 1;
  max-width: 960px;
  margin-inline: auto;
  text-align: center;
}

.contact-section__card {
  padding: 2.5rem 3rem;
  text-align: center;
  background-color: var(--color-white);
}

.contact-section__lead {
  margin: 0 0 0.75rem;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  font-weight: var(--font-weight-bold);
  line-height: 1.75;
  color: var(--color-text);
}

.contact-section__lead-accent {
  color: var(--color-sky);
}

.contact-section__note {
  margin: 0 0 2rem;
  font-size: var(--font-size-sm);
  line-height: 1.85;
  color: var(--color-text-muted);
}

.contact-section__actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 2rem;
  align-items: center;
}

.contact-section__phone {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 1.25rem 1.25rem;
  border: 1px solid var(--color-border);
}

.contact-section__phone-link {
  display: inline-flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
  color: var(--color-brand);
}

.contact-section__phone-link:hover {
  color: var(--color-brand-dark);
}

.contact-section__phone-icon {
  display: inline-flex;
  flex-shrink: 0;
  color: currentColor;
}

.contact-section__phone-number {
  font-family: var(--font-family-jost);
  font-size: clamp(1.75rem, 3.5vw, 2.25rem);
  font-weight: var(--font-weight-medium);
  line-height: 1.2;
  letter-spacing: 0.04em;
}

.contact-section__phone-hours {
  margin: 0.35rem 0 0;
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
}

.contact-section__form-btn {
  display: inline-flex;
  gap: 0.75rem;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 100%;
  padding: 0.9rem 1.75rem;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-white);
  background-color: var(--color-accent);
  border-radius: 999px;
  transition: background-color var(--transition-base), transform var(--transition-base);
}

.contact-section__form-btn:hover {
  color: var(--color-white);
  background-color: #e68a00;
  transform: translateY(-1px);
}

.contact-section__form-icon {
  display: inline-flex;
  flex-shrink: 0;
}

.contact-section__form-text {
  flex: 1;
}

.contact-section__form-arrow {
  display: inline-flex;
  flex-shrink: 0;
  font-size: 1.1rem;
  line-height: 1;
}

.u-pc-only {
  display: inline;
}

@media (max-width: 768px) {
  .u-pc-only {
    display: none;
  }
}

/* ==========================================================================
   Contact Page
   ========================================================================== */

.contact-intro-block {
  position: relative;
  padding-bottom: 3rem;
}

.contact-intro-block__visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.contact-intro-block__content {
  position: relative;
  z-index: 1;
  max-width: 900px;
  margin-top: -12rem;
  margin-inline: auto;
}

.contact-intro__title-en {
  position: relative;
  z-index: 2;
  margin: 0 0 -1.75rem;
  font-family: var(--font-family-display);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: var(--font-weight-normal);
  line-height: 1.2;
  color: var(--color-heading);
  text-align: center;
  -webkit-text-stroke: 3px var(--color-white);
  paint-order: stroke fill;
}

.contact-intro__panel {
  position: relative;
  z-index: 1;
  max-width: 840px;
  margin-inline: auto;
  padding: 3rem 2.5rem 2.5rem;
  background-color: var(--color-white);
  box-shadow: 0 8px 24px rgb(78 107 122 / 12%);
}

.contact-intro__panel .c-heading__jp--catch {
  margin-bottom: 1rem;
}

.contact-intro__label {
  margin-bottom: 1rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-align: center;
}

.contact-intro__text {
  line-height: 1.85;
  color: var(--color-text);
  text-align: center;
}

.contact-intro__text p + p {
  margin-top: 1rem;
}

.contact-form-section {
  background-color: var(--color-white);
}

.contact-form-section__inner {
  max-width: 760px;
  margin-inline: auto;
}

.contact-form-section__note {
  margin-top: 1.5rem;
  margin-bottom: 2rem;
  font-size: 0.9em;
  line-height: 1.85;
  color: var(--color-text-muted);
  text-align: center;
}

.contact-form-section__note a {
  color: var(--color-brand);
  text-decoration: underline;
}

.contact-form-section__note a:hover {
  color: var(--color-brand-dark);
}

.contact-form__notice {
  padding: 1.5rem;
  line-height: 1.75;
  color: var(--color-text-muted);
  text-align: center;
  background-color: var(--color-bg-subtle);
}

.contact-form .wpcf7-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-form__field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-form__label {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-text);
}

.contact-form__required {
  margin-left: 0.25rem;
  color: #d64545;
}

.contact-form .wpcf7-form-control-wrap {
  display: block;
}

.contact-form__input,
.contact-form__textarea,
.contact-form .wpcf7-text,
.contact-form .wpcf7-email,
.contact-form .wpcf7-tel,
.contact-form .wpcf7-textarea {
  width: 100%;
  padding: 0.85em 1em;
  font-family: inherit;
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 4px;
  transition: border-color var(--transition-slow);
}

.contact-form__textarea,
.contact-form .wpcf7-textarea {
  min-height: 180px;
  resize: vertical;
}

.contact-form__input:focus,
.contact-form__textarea:focus,
.contact-form .wpcf7-text:focus,
.contact-form .wpcf7-email:focus,
.contact-form .wpcf7-tel:focus,
.contact-form .wpcf7-textarea:focus {
  border-color: var(--color-sky);
  outline: none;
}

.contact-form__actions {
  margin-top: 0.5rem;
}

.contact-form__submit,
.contact-form .wpcf7-submit {
  display: block;
  width: 100%;
  padding: 1em 2em;
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  line-height: 1.8;
  color: var(--color-white);
  text-align: center;
  cursor: pointer;
  background-color: var(--color-brand);
  border: none;
  transition: all var(--transition-slow);
}

.contact-form__submit:hover,
.contact-form .wpcf7-submit:hover {
  color: var(--color-brand);
  background-color: var(--color-sky);
}

.contact-form .wpcf7-not-valid-tip {
  margin-top: 0.35rem;
  font-size: var(--font-size-sm);
  color: #d64545;
}

.contact-form .wpcf7-response-output {
  margin: 1.5rem 0 0;
  padding: 1rem;
  font-size: var(--font-size-sm);
  line-height: 1.75;
  text-align: center;
  border: 1px solid var(--color-border);
}

.contact-form .wpcf7 form.invalid .wpcf7-response-output,
.contact-form .wpcf7 form.unaccepted .wpcf7-response-output,
.contact-form .wpcf7 form.payment-required .wpcf7-response-output {
  color: #d64545;
  border-color: #d64545;
}

.contact-form .wpcf7 form.sent .wpcf7-response-output {
  color: var(--color-brand);
  border-color: var(--color-sky);
}

/* ==========================================================================
   Thanks Page
   ========================================================================== */

.thanks-section__inner {
  max-width: 840px;
}

.thanks-section__panel {
  padding: 3rem 2.5rem;
  background-color: var(--color-white);
  box-shadow: 0 8px 24px rgb(78 107 122 / 12%);
  text-align: center;
}

.thanks-section__panel .c-heading__jp--catch {
  margin-bottom: 1.5rem;
}

.thanks-section__text {
  line-height: 1.85;
  color: var(--color-text);
  text-align: left;
}

.thanks-section__text p + p {
  margin-top: 1rem;
}

.thanks-section__text a {
  color: var(--color-brand);
  text-decoration: underline;
}

.thanks-section__text a:hover {
  text-decoration: none;
}

.thanks-section__actions {
  margin-top: 2rem;
}

.thanks-section__actions .c-btn {
  min-width: 240px;
}

/* ==========================================================================
   Privacy Policy Page
   ========================================================================== */

.privacy-section__inner {
  max-width: 840px;
}

.privacy-section__lead {
  margin-bottom: 2.5rem;
  line-height: 1.85;
  color: var(--color-text);
  text-align: center;
}

.privacy-block + .privacy-block {
  margin-top: 2.5rem;
}

.privacy-block__title {
  margin-bottom: 1rem;
  font-size: 1.05em;
  font-weight: var(--font-weight-bold);
  line-height: 1.5;
  color: var(--color-heading);
}

.privacy-block__text {
  line-height: 1.85;
  color: var(--color-text);
}

.privacy-block__text + .privacy-block__text,
.privacy-block__text + .privacy-block__list {
  margin-top: 0.75rem;
}

.privacy-block__list {
  padding-left: 1.5rem;
  line-height: 1.85;
  color: var(--color-text);
  list-style: disc;
}

.privacy-block__list li + li {
  margin-top: 0.35rem;
}

.privacy-contact {
  margin-top: 3rem;
  padding: 1.5rem;
  background-color: var(--color-sky-light);
}

.privacy-contact p {
  line-height: 1.85;
  color: var(--color-text);
}

.privacy-contact p + p {
  margin-top: 0.25rem;
}

.privacy-contact__name {
  font-weight: var(--font-weight-bold);
  color: var(--color-heading);
}

.privacy-contact a {
  color: var(--color-brand);
  text-decoration: underline;
}

.privacy-contact a:hover {
  text-decoration: none;
}

.privacy-section__updated {
  margin-top: 2rem;
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  text-align: right;
}

/* ==========================================================================
   FAQ Page
   ========================================================================== */

.faq-intro__text {
  max-width: 840px;
  margin-inline: auto;
  line-height: 1.85;
  color: var(--color-text);
  text-align: center;
}

.faq-section {
  background-color: var(--color-bg-subtle);
}

.faq-section + .faq-section {
  padding-top: 0;
}

.faq-section__inner {
  max-width: 900px;
  margin-inline: auto;
}

.faq-accordion {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-top: 2rem;
}

.faq-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
}

.faq-item__question {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.25rem 1.5rem;
  cursor: pointer;
  list-style: none;
}

.faq-item__question::-webkit-details-marker {
  display: none;
}

.faq-item__icon {
  display: inline-flex;
  flex-shrink: 0;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  line-height: 1;
  color: var(--color-white);
  border-radius: 50%;
}

.faq-item__icon--q {
  background-color: var(--color-brand);
}

.faq-item__icon--a {
  background-color: #9a4f4f;
}

.faq-item__title {
  margin: 0;
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  line-height: 1.6;
  color: var(--color-text);
}

.faq-item__toggle {
  position: relative;
  flex-shrink: 0;
  width: 0.75rem;
  height: 0.75rem;
}

.faq-item__toggle::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--color-text-muted);
  transform: translateY(-50%);
}

.faq-item__toggle::after {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: 1px;
  height: 100%;
  background-color: var(--color-text-muted);
  transform: translateX(-50%);
  transition: transform var(--transition-slow), opacity var(--transition-slow);
}

.faq-item[open] .faq-item__toggle::after {
  opacity: 0;
  transform: translateX(-50%) rotate(90deg);
}

.faq-item__answer {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 0 1.5rem 1.5rem;
}

.faq-item__text {
  margin: 0.25rem 0 0;
  line-height: 1.85;
  color: var(--color-text);
}

/* ==========================================================================
   Page Hero
   ========================================================================== */

.page-hero {
  padding-block: 3rem 2rem;
  background-color: var(--color-page-hero);
}

.page-hero__breadcrumb {
  margin-bottom: 1rem;
  font-size: var(--font-size-xs);
  color: var(--color-white);
}

.page-hero__lead {
  max-width: 900px;
  margin-top: 1.5rem;
  margin-inline: auto;
  font-size: 0.9em;
  line-height: 1.85;
  color: var(--color-white);
  text-align: center;
}

.page-hero .c-heading__page {
  color: var(--color-white);
}

.page-hero .c-heading__en {
  font-family: var(--font-family-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: var(--font-weight-normal);
  line-height: 1.2;
  color: var(--color-white);
}

/* ==========================================================================
   Sidebar
   ========================================================================== */

.sidebar {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.sidebar__block {
  padding: 1.5rem;
  background-color: var(--color-sky-light);
}

.sidebar__title {
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid rgb(151 147 202 / 50%);
}

.sidebar__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.sidebar__link {
  font-size: var(--font-size-sm);
  color: var(--color-heading);
}

.sidebar__link:hover {
  color: var(--color-brand);
}

.sidebar__banner {
  padding: 1.5rem;
  text-align: center;
  background-color: var(--color-header);
  color: var(--color-sky-light);
}

.sidebar__banner-text {
  margin-bottom: 1.25rem;
  font-size: var(--font-size-sm);
  line-height: 1.85;
}

.sidebar__banner-btn {
  width: 100%;
}

/* ==========================================================================
   Company Page
   ========================================================================== */

.company-block + .company-block {
  margin-top: 4rem;
}

.company-philosophy {
  display: grid;
  grid-template-columns: minmax(220px, 320px) 1fr;
  gap: 2.5rem;
  align-items: center;
}

.company-philosophy__logo img {
  display: block;
  width: 100%;
  height: auto;
}

.company-philosophy__content .c-heading {
  display: flex;
  flex-direction: column-reverse;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  text-align: left;
}

.company-philosophy__content .c-heading__en {
  margin-bottom: 0.5rem;
}

.company-philosophy__content .c-heading__jp--catch {
  margin-bottom: 1.25rem;
  padding-left: 1rem;
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  line-height: 1.75;
  text-align: left;
  border-left: 3px solid var(--color-sky);
}

.company-philosophy__text {
  line-height: 1.85;
  color: var(--color-text);
}

.company-table {
  width: 100%;
  margin-top: 1.5rem;
  border: 2px solid var(--color-white);
}

.company-table th,
.company-table td {
  padding: 1em;
  font-size: var(--font-size-sm);
  text-align: left;
  vertical-align: middle;
  border: 2px solid var(--color-white);
}

.company-table th {
  width: 30%;
  font-weight: var(--font-weight-medium);
  color: var(--color-white);
  background-color: var(--color-sky);
}

.company-table td {
  background-color: var(--color-sky-light);
}

.company-table td a {
  color: var(--color-text);
  text-decoration: underline;
}

.company-table td a:hover {
  color: var(--color-brand);
}

.company-history {
  width: 100%;
  max-width: 760px;
  margin-top: 1.5rem;
  margin-inline: auto;
  border-collapse: collapse;
}

.company-history th,
.company-history td {
  padding: 1.25rem 0;
  font-size: var(--font-size-sm);
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--color-border);
}

.company-history th {
  width: 30%;
  font-weight: var(--font-weight-bold);
  color: var(--color-heading);
}

.company-history td {
  color: var(--color-text);
}

.timeline {
  position: relative;
  max-width: 760px;
  margin-inline: auto;
  padding-left: 1.5rem;
  border-left: 2px solid var(--color-sky);
}

.timeline__item {
  position: relative;
  padding-bottom: 2rem;
}

.timeline__item::before {
  content: "";
  position: absolute;
  top: 0.35rem;
  left: calc(-1.5rem - 5px);
  width: 10px;
  height: 10px;
  background-color: var(--color-brand);
  border-radius: 50%;
}

.timeline__date {
  display: block;
  margin-bottom: 0.35rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-bold);
  color: var(--color-brand);
}

.timeline__text {
  font-size: var(--font-size-sm);
}

/* ==========================================================================
   Pagination
   ========================================================================== */

.pagination {
  margin-top: 3rem;
}

.pagination .nav-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.5rem;
}

.pagination .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  height: 40px;
  padding-inline: 0.75rem;
  font-size: var(--font-size-sm);
  color: var(--color-purple);
  background-color: var(--color-white);
  border: 1px solid var(--color-purple);
  border-radius: 3px;
  transition: all var(--transition-base);
}

.pagination .page-numbers.current,
.pagination .page-numbers:hover {
  color: var(--color-heading);
  background-color: rgb(78 107 122 / 10%);
  border-color: var(--color-heading);
}

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

@media (max-width: 1024px) {
  .service-section__grid,
  .works-grid:not(.works-grid--front) {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 769px) {
  .hero {
    --hero-panel-top: 410px;
    --hero-slider-space: 400px;
    --hero-title-overlap: 4rem;
  }

  .hero__panel-inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
  }

  .hero__title {
    position: static;
    grid-row: 1;
    z-index: 2;
    margin: 0 -20% calc(-1 * var(--hero-title-overlap));
  }

  .hero__panel-body {
    grid-row: 2;
    padding: calc(1.75rem + var(--hero-title-overlap)) 60px 60px;
  }
}

@media (max-width: 768px) {
  .header__inner {
    grid-template-columns: 1fr auto;
  }

  .header__logo-image {
    width: 120px;
  }

  .footer__logo-image {
    width: 120px;
  }

  .header__toggle {
    display: block;
    position: relative;
    z-index: 102;
  }

  .header__nav {
    position: fixed;
    inset: 0;
    z-index: 101;
    display: none;
    align-items: center;
    justify-content: center;
    width: 100%;
    padding: 5rem 1.5rem 2rem;
    background-color: rgb(0 0 0 / 82%);
    box-shadow: none;
  }

  .header__nav--open {
    display: flex;
  }

  .header {
    position: sticky;
    z-index: 103;
  }

  .header__brand {
    position: relative;
    z-index: 102;
  }

  .header__menu {
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 100%;
    max-width: 320px;
  }

  .header__menu-item {
    width: 100%;
    text-align: center;
  }

  .header__menu-item:last-child {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid rgb(255 255 255 / 25%);
  }

  .header__menu-link {
    display: block;
    padding: 0.85rem 0;
    font-size: 1rem;
    letter-spacing: 0.2em;
    color: var(--color-white);
    text-align: center;
  }

  .header__menu-link:hover {
    color: var(--color-sky-light);
    background-color: transparent;
  }

  body.is-nav-open {
    overflow: hidden;
  }

  .hero {
    --hero-image-height: 300px;
    --hero-slider-space: 420px;
    --hero-panel-top: 200px;
  }

  .hero__slider-viewport {
    height: var(--hero-image-height);
  }

  .hero__slide--main,
  .hero__slide--sub {
    flex-basis: 100%;
  }

  .hero__nav {
    top: 50%;
    font-size: 2.25rem;
  }

  .hero__panel-inner {
    width: 96%;
    margin-inline: auto;
  }

  .hero__panel-body {
    margin-top: -2rem;
    padding: 2.5rem 0 30px;
  }

  .hero__title {
    position: relative;
    top: auto;
    right: auto;
    left: auto;
    width: 100%;
    margin: 0;
    font-size: 2.5rem;
    line-height: 1;
    text-align: left;
  }

  .hero__title-line {
    display: block;
  }

  .hero__title-line + .hero__title-line::before {
    content: none;
  }

  .hero__panel .c-heading__jp--hero {
    display: inline-block;
    width: auto;
    max-width: none;
    margin-top: 0;
    margin-inline: 5px;
    padding: 0.35em 0.5em;
    color: var(--color-sky-light);
    text-align: left;
  }

  .hero__panel .c-heading__jp--hero::before,
  .hero__panel .c-heading__jp--hero::after {
    width: 10px;
    border-color: var(--color-sky-light);
  }

  .hero__lead,
  .hero__text {
    margin-inline: 1.25rem;
    text-align: center;
  }

  .hero__lead {
    margin-top: 0.65em;
    margin-bottom: 0.35em;
    font-size: 1.05em;
    line-height: 1.7;
  }

  .hero__text {
    font-size: 0.875em;
    font-weight: var(--font-weight-normal);
    line-height: 1.85;
  }

  .about-section__body {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
  }

  .features-item__body {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .features-section__inner {
    gap: 3rem;
  }

  .features-item__header .c-heading__jp--catch {
    margin-bottom: 1rem;
  }

  .why-section__body {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    margin-top: 1.5rem;
  }

  .why-section__action {
    margin-top: 1.5rem;
  }

  .service-section__grid,
  .works-grid:not(.works-grid--front),
  .works-grid--archive,
  .works-grid--related {
    grid-template-columns: 1fr;
  }

  .works-grid--front {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }

  .works-grid--front .works-card__body {
    padding: 0.75rem;
  }

  .works-grid--front .works-card__title {
    font-size: var(--font-size-xs);
  }

  .service-detail__body {
    grid-template-columns: 1fr;
    gap: 0;
  }

  .service-detail__panel {
    margin-left: 0;
    margin-top: -2rem;
    padding: 2rem 1.25rem;
  }

  .service-page__inner {
    gap: 3rem;
  }

  .building-intro__content,
  .building-tools__body,
  .staff-greeting__body,
  .company-philosophy {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }

  .company-philosophy__logo {
    max-width: 280px;
    margin-inline: auto;
  }

  .company-philosophy__content .c-heading {
    align-items: center;
    text-align: center;
  }

  .company-philosophy__content .c-heading__jp--catch {
    margin-bottom: 1rem;
  }

  .staff-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem 1rem;
    margin-top: 2rem;
  }

  .staff-card__image {
    width: 100%;
    max-width: 168px;
  }

  .staff-greeting__content .c-heading__jp--catch {
    margin-bottom: 1rem;
  }

  .contact-intro-block__content {
    margin-top: -8rem;
  }

  .contact-intro__title-en {
    margin-bottom: -1.25rem;
    font-size: clamp(1.75rem, 8vw, 2.25rem);
  }

  .contact-intro__panel {
    padding: 2.5rem 1.25rem 2rem;
  }

  .thanks-section__panel {
    padding: 2.5rem 1.25rem;
  }

  .contact-intro-block__visual img {
    aspect-ratio: 4 / 3;
  }

  .faq-item__question {
    gap: 0.75rem;
    padding: 1rem 1.25rem;
  }

  .faq-item__answer {
    gap: 0.75rem;
    padding: 0 1.25rem 1.25rem;
  }

  .building-intro__inner {
    text-align: left;
  }

  .building-intro__tagline-en {
    text-align: center;
  }

  .building-services__grid {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .building-services__lead {
    margin-top: -1rem;
    margin-bottom: 1.5rem;
  }

  .l-two-column {
    grid-template-columns: 1fr;
  }

  .contact-section__actions {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }

  .contact-section__phone-link {
    flex-wrap: nowrap;
  }

  .contact-section__phone-number {
    font-size: clamp(1.25rem, 5.6vw, 1.65rem);
    white-space: nowrap;
  }

  .c-heading__jp {
    margin-inline: 5px;
    font-size: 1em;
  }

  .company-table th,
  .company-table td {
    display: block;
    width: 100%;
  }

  .company-table th {
    border-bottom: none;
  }

  .company-history th,
  .company-history td {
    display: block;
    width: 100%;
    padding: 0.75rem 0;
  }

  .company-history th {
    padding-bottom: 0.25rem;
    border-bottom: none;
  }

  .column-list__link {
    grid-template-columns: 96px minmax(0, 1fr) auto;
    gap: 0.875rem 1rem;
    padding-block: 1rem;
  }

  .column-list__title {
    font-size: var(--font-size-sm);
  }
}