/**
 * 株式会社YYDS商事 — サイト共通（アクセシビリティ・日本語UI・レイアウトリズム）
 * default.css の後に読み込む
 */

:root {
  --site-space-3: 1rem;
  --site-space-4: 1.5rem;
  --site-space-5: 2rem;
  --site-space-6: 2.5rem;
  --site-space-7: 3rem;
  --site-section-y: clamp(3rem, 5vw, 5rem);
  --site-section-gap: clamp(2rem, 4vw, 3.75rem);
  --site-hero-min: clamp(22rem, 52vh, 28rem);
  --site-page-hero-min: clamp(11rem, 22vw, 20rem);
  --site-cta-min: clamp(14rem, 28vw, 24rem);
  --site-prose-lh: 1.85;
  --site-heading-lh: 1.35;
  --site-label-tracking: 0.12em;
  --site-nav-max: 1280px;
  --site-content-max: 72rem;
  --site-radius-sm: 2px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  z-index: 1080;
  padding: 0.5rem 1rem;
  background: var(--bs-tertiary-bg);
  color: var(--bs-white);
  font-weight: 600;
  text-decoration: none;
}

.skip-link:focus {
  left: 0.5rem;
  top: 0.5rem;
  outline: 2px solid var(--bs-emphasis-color);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  touch-action: manipulation;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  -webkit-tap-highlight-color: rgba(39, 142, 244, 0.15);
}

.nav-link-custom[aria-current="page"] {
  color: var(--bs-emphasis-color) !important;
}

.text-balance {
  text-wrap: balance;
}

#main {
  scroll-margin-top: 0;
}

/* ----- ナビ：左右余白・最大幅（フルワイドのまま読みやすく） ----- */
.site-nav-inner {
  padding-inline: clamp(1rem, 4vw, 2rem) !important;
  max-width: var(--site-nav-max);
  margin-inline: auto;
}

#header .navbar {
  min-height: 3.75rem;
}

#mainNav.navbar-collapse {
  padding-bottom: 0.75rem;
}

@media (min-width: 768px) {
  #mainNav.navbar-collapse {
    padding-bottom: 0;
  }
}

a:focus-visible,
button:focus-visible,
.btn-nav-cta:focus-visible,
.btn-cta-lg:focus-visible,
.form-control:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--bs-emphasis-color);
  outline-offset: 2px;
}

/* ----- ヒーロー（トップ） ----- */
.site-hero {
  min-height: var(--site-hero-min);
}

.site-hero .container {
  padding-inline: clamp(1rem, 4vw, 1.5rem);
}

.site-hero .row {
  min-height: var(--site-hero-min);
}

.site-hero h1 {
  line-height: var(--site-heading-lh);
  letter-spacing: 0.04em;
}

@media (max-width: 767.98px) {
  .site-hero h1 {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }
}

/* お知らせ帯の下に本文が被らないよう（トップのみ） */
.site-main--home > .section-block:first-child {
  padding-top: clamp(4.5rem, 11vw, 7.5rem) !important;
}

/* ----- お知らせティッカー ----- */
.site-news-ticker .bg-dark {
  min-height: 3.25rem;
  display: flex;
  align-items: center;
}

.site-news-ticker .bg-body-tertiary {
  display: flex;
  align-items: center;
  letter-spacing: var(--site-label-tracking);
}

/* ----- セクション見出し ----- */
.section-heading {
  margin-bottom: 0;
}

.section-heading .section-kicker {
  display: block;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  letter-spacing: var(--site-label-tracking);
  text-transform: uppercase;
  font-weight: 700;
  color: var(--bs-emphasis-color);
}

.section-block {
  padding-block: var(--site-section-y);
}

.section-block .mt-60 {
  margin-top: var(--site-section-gap) !important;
}

/* ----- 事業内容 2カラム ----- */
.split-feature-copy {
  padding-block: 1.25rem;
  padding-inline: 1rem;
}

@media (min-width: 768px) {
  .split-feature-copy {
    padding-block: 0;
    padding-inline: clamp(2rem, 8vw, 5rem);
  }
}

.split-feature-copy h3 {
  margin-bottom: 0;
  letter-spacing: 0.04em;
}

.split-feature-copy .fs-text-md {
  margin-top: 1.25rem !important;
}

.split-feature-row {
  --bs-gutter-y: 0;
}

@media (max-width: 767.98px) {
  .split-feature-row {
    row-gap: 0 !important;
  }

  .split-feature-row .col-md-5 {
    margin-bottom: 0;
  }
}

/* ----- 事業所（施設）ブロック ----- */
.facility-copy {
  padding: 0 !important;
  max-width: 38rem;
}

.facility-copy h3 {
  letter-spacing: 0.04em;
}

.facility-copy .fs-text-md {
  margin-top: 1.5rem !important;
}

@media (min-width: 768px) {
  .facility-copy {
    padding-inline-start: 0.5rem !important;
  }
}

/* ----- CTA 帯 ----- */
.cta-band {
  position: relative;
  min-height: var(--site-cta-min);
}

.cta-band::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(17, 17, 17, 0.45) 0%,
    rgba(17, 17, 17, 0.5) 100%
  );
  pointer-events: none;
  z-index: 0;
}

.cta-band .container {
  position: relative;
  z-index: 1;
}

.cta-band .py-100 {
  padding-block: clamp(3.5rem, 10vw, 6.25rem) !important;
}

.cta-band p.fs-text-md {
  max-width: 28rem;
  margin-inline: auto;
  line-height: 1.75;
  opacity: 0.95;
}

/* ----- 下層ページヒーロー ----- */
.page-hero {
  min-height: var(--site-page-hero-min);
}

.page-hero .container {
  min-height: var(--site-page-hero-min);
  display: flex;
  align-items: center;
}

.page-hero h1 {
  line-height: var(--site-heading-lh);
  letter-spacing: 0.04em;
}

@media (max-width: 767.98px) {
  .page-hero h1 {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }
}

/* パンくず */
nav[aria-label="パンくずリスト"] {
  padding-block: 0.625rem 0.75rem;
  border-bottom: 1px solid var(--bs-border-color);
}

/* ----- フォーム ----- */
.contact-intro {
  max-width: 42rem;
  line-height: var(--site-prose-lh);
  letter-spacing: 0.02em;
}

.form-table-contact .form-control,
.form-table-contact textarea.form-control {
  min-height: 48px;
  padding: 0.625rem 1rem;
  border-radius: var(--site-radius-sm);
  font-size: 1rem;
  line-height: 1.5;
}

.form-table-contact textarea.form-control {
  min-height: 10rem;
  resize: vertical;
}

.form-table-contact th {
  vertical-align: middle;
  padding-block: 1.125rem !important;
}

.form-table-contact td {
  padding-block: 1.125rem !important;
}

@media (max-width: 767.98px) {
  .form-table-contact tbody tr {
    display: block;
    border-bottom: 1px solid var(--bs-border-color) !important;
    padding-block: 0.5rem;
  }

  .form-table-contact tbody tr:last-child {
    border-bottom: none !important;
  }

  .form-table-contact th,
  .form-table-contact td {
    display: block;
    width: 100% !important;
    padding: 0.75rem 0 !important;
    border: none !important;
  }

  .form-table-contact th {
    padding-bottom: 0.25rem !important;
  }
}

/* ----- フッター ----- */
.site-footer .site-footer-main {
  padding-block: clamp(3rem, 5vw, 5rem);
}

.site-footer .site-footer-brand {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  line-height: 1.3;
}

.site-footer .site-footer-nav a {
  transition: opacity 0.15s ease;
}

.site-footer .site-footer-nav a:hover {
  opacity: 0.85;
  text-decoration: underline !important;
  text-underline-offset: 0.2em;
}

.site-footer .site-footer-bar {
  padding-block: 1rem 1.25rem;
}

/* ----- メイン本文タイポ（日本語） ----- */
main .fs-text-md {
  line-height: var(--site-prose-lh);
  letter-spacing: 0.02em;
}

main h1,
main h2,
main h3 {
  line-height: var(--site-heading-lh);
}

main .py-80 {
  padding-block: var(--site-section-y) !important;
}

main .mt-60 {
  margin-top: var(--site-section-gap) !important;
}

main .mt-80,
main .mt-100 {
  margin-top: clamp(2.5rem, 5vw, 4rem) !important;
}

main .mt-120 {
  margin-top: clamp(3rem, 6vw, 5rem) !important;
}

/* ----- ボタン ----- */
.btn-nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.75rem 1.875rem;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  background-color: var(--bs-tertiary-bg);
  color: var(--bs-white) !important;
  text-decoration: none;
  border-radius: 0;
  transition: filter 0.15s ease, opacity 0.15s ease;
}

.btn-nav-cta:hover {
  filter: brightness(0.92);
  color: var(--bs-white) !important;
}

.btn-cta-lg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 1rem 2.5rem;
  padding-inline-end: 3rem;
  font-weight: 700;
  font-size: 1.0625rem;
  letter-spacing: 0.06em;
  background-color: var(--bs-tertiary-bg);
  color: var(--bs-white) !important;
  text-decoration: none;
  border-radius: 0;
  transition: filter 0.15s ease, opacity 0.15s ease;
  position: relative;
  cursor: pointer;
}

.btn-cta-lg:hover {
  filter: brightness(0.92);
  color: var(--bs-white) !important;
}

.btn-dark-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0.9375rem 3.75rem 0.9375rem 1.5rem;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  background-color: var(--bs-dark);
  color: var(--bs-white) !important;
  text-decoration: none;
  border-radius: 0;
  transition: filter 0.15s ease, opacity 0.15s ease;
  position: relative;
}

.btn-dark-cta:hover {
  filter: brightness(1.08);
  color: var(--bs-white) !important;
}

.btn-dark-cta:focus-visible {
  outline: 2px solid var(--bs-emphasis-color);
  outline-offset: 2px;
}

.nav-link-custom {
  text-decoration: none;
  font-weight: 700;
  font-size: 0.875rem;
  color: var(--bs-body-color) !important;
  padding: 0.5rem 0;
  transition: color 0.15s ease;
}

.nav-link-custom:hover {
  color: var(--bs-emphasis-color) !important;
}

.breadcrumb-custom {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.35rem;
}

.breadcrumb-custom a {
  color: inherit;
  text-decoration: none;
}

.breadcrumb-custom a:hover {
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.news-article-body {
  max-width: 48rem;
  line-height: 1.85;
}

.news-article-body p {
  margin-bottom: 1.25rem;
}

.def-table th {
  font-weight: 700;
}

.def-table td {
  word-break: break-word;
}

@media (max-width: 767.98px) {
  .def-table tbody tr {
    display: block;
    border-bottom: 1px solid var(--bs-border-color);
    padding-block: 0.25rem;
  }

  .def-table th,
  .def-table td {
    display: block;
    width: 100% !important;
    padding: 0.75rem 0 !important;
    border: none !important;
  }

  .def-table th {
    padding-bottom: 0.25rem !important;
    color: var(--bs-emphasis-color);
  }
}

/* お知らせ一覧 */
.news-list-item {
  padding-block: 1.25rem;
}

.news-list-item time {
  font-variant-numeric: tabular-nums;
}

/* 404 */
.page-error {
  max-width: 36rem;
  margin-inline: auto;
}

.page-error-code {
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 800;
  line-height: 1;
  color: var(--bs-emphasis-color);
  letter-spacing: 0.08em;
}

.page-error-actions {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 1rem;
}

@media (min-width: 576px) {
  .page-error-actions {
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
}

.page-error-actions .btn-cta-lg {
  padding-inline: 2.5rem;
}

.page-error-actions .btn-dark-cta {
  padding-inline: 2.5rem;
}