/* ==============================================
   吉井工業 コーポレートサイト
   デザイン仕様: design-spec.md (Codex設計)
   テーマ: 和風 × 信用 × グレー(ロゴ基準)
   ============================================== */
:root {
  --color-logo-bg: #f0f0f0;
  --color-logo-900: #404040;
  --color-logo-800: #505050;
  --color-logo-700: #606060;
  --color-logo-600: #707070;
  --color-logo-500: #808080;
  --color-logo-400: #909090;
  --color-logo-300: #a0a0a0;
  --color-logo-200: #b0b0b0;

  --color-bg-primary: #f7f7f5;
  --color-bg-secondary: #eeeeeb;
  --color-bg-tertiary: #e4e4e0;
  --color-bg-inverse: #3f3f3f;
  --color-bg-card: #ffffff;

  --color-text-primary: #2f2f2f;
  --color-text-secondary: #5e5e5e;
  --color-text-muted: #8a8a8a;
  --color-text-inverse: #ffffff;

  --color-border-primary: #cfcfca;
  --color-border-secondary: #deded9;
  --color-border-dark: #5a5a5a;

  --color-cta: #8a5a24;
  --color-cta-hover: #6f4519;
  --color-cta-subtle: #f2eadf;
  --color-focus: #b9853e;

  --color-overlay-hero: rgba(247, 247, 245, 0.82);
  --color-shadow: rgba(47, 47, 47, 0.12);

  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 96px; }
body {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  line-height: 1.9;
  letter-spacing: 0.02em;
  color: var(--color-text-primary);
  background: var(--color-bg-primary);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
address { font-style: normal; }

.font-serif { font-family: "Noto Serif JP", serif; }
.font-en { font-family: "Cinzel", serif; letter-spacing: 0.12em; }
.pc { display: inline; }
@media (max-width: 767px) { .pc { display: none; } }

:focus-visible { outline: 2px solid var(--color-focus); outline-offset: 2px; }

.site-shell {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 40px;
}
@media (max-width: 767px) {
  .site-shell { padding-inline: 20px; }
}

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding-inline: 28px;
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.04em;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: background .3s, transform .3s, color .3s;
  font-family: "Noto Sans JP", sans-serif;
}
.btn--primary {
  background: var(--color-cta);
  color: var(--color-text-inverse);
}
.btn--primary:hover { background: var(--color-cta-hover); transform: translateY(-1px); }
.btn--secondary {
  background: transparent;
  border: 1px solid var(--color-border-dark);
  color: var(--color-logo-900);
}
.btn--secondary:hover { background: var(--color-logo-900); color: #fff; }
.btn--block { width: 100%; }

/* ---------- ヘッダー（墨黒×メタリック） ---------- */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: 80px;
  background: rgba(8, 8, 8, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.header__inner {
  max-width: 1180px;
  margin-inline: auto;
  padding-inline: 40px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}
.header__logo { display: flex; align-items: center; gap: 12px; }
.header__logo-mark { width: 48px; height: 48px; }
.header__logo-ja {
  display: block;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: 0.14em;
  line-height: 1.2;
  color: #f2f2f2;
}
.header__logo-en {
  display: block;
  font-size: 9px;
  letter-spacing: 0.3em;
  color: var(--color-logo-300);
}
.gnav { margin-left: auto; display: flex; align-items: center; gap: 28px; }
.gnav__list { display: flex; gap: 28px; }
.gnav__list a {
  font-size: 14px;
  font-weight: 500;
  color: #e8e8e8;
  position: relative;
  padding: 6px 0;
  white-space: nowrap;
}
.gnav__list a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--color-logo-200);
  transition: width .3s var(--ease-out);
}
.gnav__list a:hover::after { width: 100%; }
.gnav__cta {
  display: inline-flex;
  align-items: center;
  height: 44px;
  padding-inline: 22px;
  background: var(--color-cta);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  border-radius: 4px;
  transition: background .3s;
  white-space: nowrap;
}
/* 中間幅：電話番号を隠し、間隔を詰めて1行を維持 */
@media (max-width: 1620px) and (min-width: 1081px) {
  .header__tel { display: none; }
  .header__inner { gap: 20px; }
  .gnav { gap: 18px; }
  .gnav__list { gap: 16px; }
  .gnav__list a { font-size: 13px; }
  .gnav__cta { padding-inline: 16px; font-size: 13px; }
}
.gnav__cta:hover { background: var(--color-cta-hover); }
.header__tel { text-align: right; line-height: 1.3; white-space: nowrap; }
.header__tel-num {
  display: block;
  font-size: 20px;
  font-weight: 600;
  color: #f2f2f2;
  white-space: nowrap;
}
.header__tel-note { display: block; font-size: 11px; color: var(--color-logo-300); }
.menu-btn { display: none; }

@media (max-width: 1080px) {
  .header { height: 64px; }
  .header__inner { padding-inline: 20px; gap: 16px; }
  .header__logo-mark { width: 40px; height: 40px; }
  .header__logo-ja { font-size: 18px; }
  .header__tel { display: none; }
  .gnav {
    position: fixed;
    top: 64px; left: 0; right: 0;
    background: #101010;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0 20px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    transform: translateY(-110%);
    opacity: 0;
    visibility: hidden;
    transition: transform .35s var(--ease-out), opacity .3s, visibility .3s;
    z-index: 99;
  }
  .gnav.is-open { transform: none; opacity: 1; visibility: visible; }
  .gnav__list { flex-direction: column; gap: 0; }
  .gnav__list a {
    display: flex;
    align-items: center;
    height: 56px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 15px;
  }
  .gnav__cta { margin-top: 16px; justify-content: center; height: 52px; }
  .menu-btn {
    display: block;
    margin-left: auto;
    width: 44px; height: 44px;
    background: none;
    border: none;
    cursor: pointer;
  }
  .menu-btn span {
    display: block;
    width: 24px; height: 1.5px;
    background: #f2f2f2;
    margin: 6px auto;
    transition: all .3s var(--ease-out);
  }
  .menu-btn.is-open span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  .menu-btn.is-open span:nth-child(2) { opacity: 0; }
  .menu-btn.is-open span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
}

/* ---------- ヒーロー（動画背景） ---------- */
.hero {
  position: relative;
  min-height: 680px;
  max-height: 860px;
  height: calc(100vh - 80px);
  margin-top: 80px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__media, .hero__media video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero { background: #060606; }
.hero__media video {
  filter: grayscale(1);
  opacity: 0.9;
  animation: heroPan 26s ease-in-out infinite alternate;
  will-change: transform;
}
@keyframes heroPan {
  0%   { transform: scale(1.12) translate(2.5%, 1.2%); }
  50%  { transform: scale(1.22) translate(-1.5%, -1%); }
  100% { transform: scale(1.14) translate(-3.5%, 1.5%); }
}
/* スマホは表示範囲が狭いぶん、振れ幅を大きく・速く */
@media (max-width: 767px) {
  .hero__media video { animation: heroPanMobile 7s ease-in-out infinite alternate; }
}
@keyframes heroPanMobile {
  0%   { transform: scale(1.5) translate(12%, 3%); }
  50%  { transform: scale(1.8) translate(-5%, -5%); }
  100% { transform: scale(1.55) translate(-13%, 4%); }
}
.hero__veil {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg,
    rgba(6,6,6,0.94) 0%,
    rgba(6,6,6,0.82) 42%,
    rgba(6,6,6,0.45) 100%);
}
.hero__pattern {
  position: absolute;
  top: 0; right: 0;
  width: 42%; height: 62%;
  background-image: url("../images/svg/pattern-asanoha.svg");
  background-size: 240px 240px;
  filter: invert(1);
  opacity: 0.07;
  -webkit-mask-image: linear-gradient(215deg, #000 30%, transparent 75%);
  mask-image: linear-gradient(215deg, #000 30%, transparent 75%);
}
.hero__inner { position: relative; z-index: 2; width: 100%; }
.hero__tate {
  position: absolute;
  z-index: 2;
  left: 34px;
  top: 50%;
  transform: translateY(-50%);
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--color-logo-300);
  padding-top: 56px;
}
.hero__tate::before {
  content: '';
  position: absolute;
  top: 0; left: 50%;
  width: 1px; height: 44px;
  background: rgba(255, 255, 255, 0.3);
}
.hero__en {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--color-logo-300);
  margin-bottom: 20px;
}
.hero__catch {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 600;
  line-height: 1.35;
  letter-spacing: 0.04em;
  color: #f5f5f3;
  margin-bottom: 28px;
  text-shadow: 0 2px 24px rgba(0, 0, 0, 0.4);
}
.hero__sub {
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 2.0;
  color: #c9c9c6;
  margin-bottom: 44px;
}
.hero__cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero .btn--secondary {
  border-color: rgba(255, 255, 255, 0.55);
  color: #f2f2f2;
}
.hero .btn--secondary:hover { background: #f2f2f2; color: var(--color-text-primary); }
.hero__kasumi {
  position: absolute;
  bottom: -1px; left: 0; right: 0;
  z-index: 1;
  pointer-events: none;
  filter: invert(1);
  opacity: 0.8;
}
.hero__kasumi img { width: 100%; }
@media (max-width: 1180px) {
  .hero__tate { display: none; }
}
@media (max-width: 767px) {
  .hero {
    height: auto;
    min-height: 0;
    max-height: none;
    margin-top: 64px;
    padding: 112px 0 72px;
  }
  .hero__cta { flex-direction: column; gap: 12px; }
  .hero__cta .btn { width: 100%; }
}

/* ---------- セクション共通 ---------- */
.section { padding-block: 128px; }
.section--bg2 { background: var(--color-bg-secondary); }
@media (max-width: 1023px) { .section { padding-block: 104px; } }
@media (max-width: 767px) { .section { padding-block: 72px; } }

.sec-head { margin-bottom: 56px; }
.sec-head__en {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: var(--color-text-muted);
  margin-bottom: 10px;
}
.sec-head__ja {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 600;
  letter-spacing: 0.05em;
  line-height: 1.45;
  color: var(--color-text-primary);
  position: relative;
  padding-left: 22px;
}
.sec-head__ja::before {
  content: '';
  position: absolute;
  left: 0; top: 8px; bottom: 8px;
  width: 1px;
  background: var(--color-border-primary);
}
.sec-head--center { text-align: center; }
.sec-head--center .sec-head__ja { padding-left: 0; }
.sec-head--center .sec-head__ja::before { display: none; }
.sec-head__lead {
  margin-top: 18px;
  font-size: 16px;
  color: var(--color-text-secondary);
}
.sec-head--inverse .sec-head__en { color: var(--color-logo-300); }
.sec-head--inverse .sec-head__ja { color: var(--color-text-inverse); }
.sec-head--inverse .sec-head__ja::before { background: rgba(255,255,255,0.3); }
@media (max-width: 767px) { .sec-head { margin-bottom: 36px; } }

/* ---------- About ---------- */
.about { background: var(--color-bg-card); }
.about__grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
}
.about__side { position: relative; }
.about__tate {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  font-size: 14px;
  letter-spacing: 0.18em;
  color: var(--color-text-muted);
  margin: 8px 0 32px 6px;
  border-right: 1px solid var(--color-border-secondary);
  padding-right: 14px;
  height: 120px;
}
.about__illust img { width: 100%; }
.about__lead {
  font-size: clamp(22px, 2.4vw, 28px);
  font-weight: 600;
  line-height: 1.7;
  letter-spacing: 0.03em;
  margin-bottom: 28px;
}
.about__body p { margin-bottom: 18px; color: var(--color-text-secondary); }
.about__sign {
  text-align: right;
  color: var(--color-text-primary);
  font-weight: 600;
  margin-top: 24px;
}
.about__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.trust-card {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-secondary);
  border-radius: 4px;
  padding: 28px;
}
.trust-card img { width: 32px; height: 32px; margin-bottom: 14px; }
.trust-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text-primary);
}
.trust-card p { font-size: 13px; line-height: 1.8; color: var(--color-text-secondary); }
@media (max-width: 1023px) {
  .about__grid { grid-template-columns: 1fr; gap: 40px; }
  .about__tate { display: none; }
  .about__illust { max-width: 480px; }
}
@media (max-width: 767px) {
  .about__cards { grid-template-columns: 1fr; gap: 16px; }
}

/* ---------- Service ---------- */
.service__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-primary);
  border-radius: 8px;
  padding: 32px;
  box-shadow: 0 16px 40px var(--color-shadow);
}
.service-card__img {
  background: var(--color-logo-bg);
  border-radius: 4px;
  height: 160px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  margin-bottom: 24px;
}
.service-card__img img { width: 100%; height: 100%; object-fit: contain; }
.service-card h3 {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 12px;
  color: var(--color-text-primary);
}
.service-card p { font-size: 14px; color: var(--color-text-secondary); }
.service__note {
  margin-top: 40px;
  text-align: center;
  font-size: 13px;
  color: var(--color-text-muted);
}
@media (max-width: 1023px) {
  .service__grid { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; gap: 16px; }
  .service-card__img { height: 140px; }
}

/* ---------- Flow ---------- */
.flow { background: var(--color-bg-primary); }
.flow__list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 20px;
}
.flow__item {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-secondary);
  border-radius: 4px;
  padding: 24px 20px 28px;
  position: relative;
  text-align: center;
}
.flow__fuda {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px; height: 48px;
  background: var(--color-cta-subtle);
  border: 1px solid #d9c3a6;
  margin-bottom: 16px;
}
.flow__num {
  font-size: 26px;
  font-weight: 600;
  color: var(--color-cta);
  line-height: 1;
}
.flow__item > img { margin: 0 auto 12px; width: 40px; height: 40px; }
.flow__item h3 {
  font-size: 16px;
  font-weight: 600;
  line-height: 1.5;
  margin-bottom: 10px;
  color: var(--color-text-primary);
}
.flow__item p {
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--color-text-secondary);
  text-align: left;
}
@media (max-width: 1023px) {
  .flow__list { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; gap: 16px; }
  .flow__item { text-align: left; padding: 24px; display: grid; grid-template-columns: 64px 1fr; gap: 4px 20px; }
  .flow__fuda { grid-row: 1 / 3; margin: 0; }
  .flow__item > img { display: none; }
  .flow__item h3 { margin-bottom: 4px; }
}

/* ---------- Estimate（概算シミュレーション） ---------- */
.estimate__box {
  max-width: 860px;
  margin-inline: auto;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-primary);
  border-radius: 8px;
  padding: 48px 44px;
  box-shadow: 0 16px 40px var(--color-shadow);
}
.estimate__input-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.estimate__label {
  font-weight: 700;
  font-size: 17px;
  color: var(--color-text-primary);
}
.estimate__field {
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.estimate__field input {
  width: 220px;
  height: 64px;
  font-size: 30px;
  font-weight: 600;
  text-align: right;
  font-variant-numeric: tabular-nums;
  padding: 0 18px;
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-primary);
  border-radius: 4px;
  font-family: inherit;
  color: var(--color-text-primary);
}
.estimate__field input:focus {
  outline: 2px solid var(--color-focus);
  border-color: transparent;
}
.estimate__unit {
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text-secondary);
}
.estimate__hint {
  text-align: center;
  font-size: 12.5px;
  color: var(--color-text-muted);
  margin-top: 14px;
}
.estimate__results {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 24px;
}
.estimate-card {
  position: relative;
  border: 1px solid var(--color-border-secondary);
  border-radius: 4px;
  background: var(--color-bg-primary);
  padding: 24px 18px 26px;
  text-align: center;
}
.estimate-card--main {
  border-color: var(--color-cta);
  background: var(--color-cta-subtle);
}
.estimate-card__tag {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--color-cta);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .12em;
  padding: 3px 14px;
  border-radius: 2px;
}
.estimate-card h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}
.estimate-card__desc {
  font-size: 12px;
  color: var(--color-text-muted);
  margin-bottom: 14px;
}
.estimate__gaisan-banner {
  text-align: center;
  margin-top: 28px;
  padding: 12px 16px;
  background: var(--color-bg-primary);
  border: 1px dashed var(--color-border-primary);
  border-radius: 4px;
  font-size: 13.5px;
  color: var(--color-text-secondary);
}
.estimate__gaisan-banner strong { color: var(--color-cta-hover); }
.estimate-card__price .approx {
  display: inline-block;
  background: var(--color-logo-700);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  padding: 2px 8px;
  border-radius: 2px;
  margin-right: 8px;
  vertical-align: 6px;
}
.estimate-card__price .yaku {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-secondary);
  margin-right: 2px;
}
.estimate-card__price .num {
  font-size: clamp(26px, 3vw, 34px);
  font-weight: 600;
  color: var(--color-text-primary);
  font-variant-numeric: tabular-nums;
  letter-spacing: .02em;
}
.estimate-card--main .estimate-card__price .num { color: var(--color-cta-hover); }
.estimate-card__price .yen {
  font-size: 15px;
  font-weight: 700;
  color: var(--color-text-secondary);
  margin-left: 4px;
}
.estimate__note {
  margin-top: 26px;
  font-size: 12.5px;
  line-height: 1.9;
  color: var(--color-text-muted);
  text-align: center;
}
.estimate__cta { text-align: center; margin-top: 22px; }
@media (max-width: 767px) {
  .estimate__box { padding: 28px 20px; }
  .estimate__results { grid-template-columns: 1fr; gap: 20px; }
  .estimate__field input { width: 180px; height: 56px; font-size: 26px; }
}

/* ---------- FAQ ---------- */
.faq { background: var(--color-bg-card); }
.faq__list { max-width: 780px; margin-inline: auto; }
.faq__item {
  border-bottom: 1px solid var(--color-border-secondary);
}
.faq__item:first-child { border-top: 1px solid var(--color-border-secondary); }
.faq__item summary {
  cursor: pointer;
  list-style: none;
  padding: 22px 44px 22px 40px;
  font-weight: 700;
  font-size: 16px;
  color: var(--color-text-primary);
  position: relative;
  transition: color .2s;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::before {
  content: 'Q';
  position: absolute;
  left: 4px;
  top: 20px;
  font-family: "Cinzel", serif;
  font-size: 18px;
  color: var(--color-cta);
}
.faq__item summary::after {
  content: '';
  position: absolute;
  right: 14px;
  top: 50%;
  width: 10px; height: 10px;
  border-right: 1.5px solid var(--color-logo-700);
  border-bottom: 1.5px solid var(--color-logo-700);
  transform: translateY(-70%) rotate(45deg);
  transition: transform .3s;
}
.faq__item[open] summary::after { transform: translateY(-30%) rotate(225deg); }
.faq__item summary:hover { color: var(--color-cta-hover); }
.faq__item p {
  padding: 0 40px 24px;
  font-size: 14.5px;
  color: var(--color-text-secondary);
  line-height: 2;
}
.faq__item p a { color: var(--color-cta-hover); text-decoration: underline; text-underline-offset: 3px; }
@media (max-width: 767px) {
  .faq__item summary { padding: 18px 36px 18px 32px; font-size: 15px; }
  .faq__item p { padding: 0 8px 20px 32px; }
}

/* ---------- Company ---------- */
.company { background: var(--color-bg-inverse); }
.company__grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  align-items: start;
}
.company__table > div {
  display: grid;
  grid-template-columns: 180px 1fr;
  align-items: center;
  min-height: 64px;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  padding-block: 10px;
}
.company__table > div:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.18); }
.company__table dt {
  font-size: 14px;
  font-weight: 500;
  color: var(--color-logo-200);
}
.company__table dd { color: var(--color-text-inverse); font-size: 15px; }
.company__table a { text-decoration: underline; text-underline-offset: 4px; }
@media (max-width: 1023px) {
  .company__grid { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 767px) {
  .company__table > div {
    grid-template-columns: 1fr;
    min-height: 0;
    padding: 18px 0;
  }
  .company__table dt { margin-bottom: 6px; }
}

/* ---------- Recruit ---------- */
.recruit { position: relative; overflow: hidden; }
.recruit__pattern {
  position: absolute;
  inset: 0;
  background-image: url("../images/svg/pattern-asanoha.svg");
  background-size: 240px 240px;
  opacity: 0.04;
  pointer-events: none;
}
.recruit__grid {
  position: relative;
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 64px;
  align-items: start;
}
.recruit__catch {
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 24px;
}
.recruit__main p { color: var(--color-text-secondary); margin-bottom: 16px; }
.recruit-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-primary);
  border-radius: 8px;
  padding: 32px;
}
.recruit-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 18px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--color-border-secondary);
}
.recruit-card dl { margin-bottom: 24px; }
.recruit-card dl > div {
  display: grid;
  grid-template-columns: 84px 1fr;
  gap: 12px;
  padding-block: 10px;
  border-bottom: 1px solid var(--color-border-secondary);
  font-size: 14px;
}
.recruit-card dt { color: var(--color-text-muted); font-weight: 500; }
.recruit-card dd { color: var(--color-text-primary); }
@media (max-width: 1023px) {
  .recruit__grid { grid-template-columns: 1fr; gap: 40px; }
  .recruit-card { padding: 24px; }
}

/* ---------- Contact ---------- */
.contact { background: var(--color-bg-card); }
.contact__grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 64px;
  align-items: start;
}
.contact__tel {
  border: 1px solid var(--color-border-secondary);
  border-radius: 4px;
  padding: 32px;
  background: var(--color-bg-primary);
}
.contact__tel-label { font-size: 14px; font-weight: 700; margin-bottom: 8px; }
.contact__tel-num {
  display: inline-block;
  font-size: clamp(28px, 3vw, 36px);
  font-weight: 600;
  color: var(--color-text-primary);
  border-bottom: 2px solid var(--color-cta);
  padding-bottom: 2px;
  margin-bottom: 14px;
}
.contact__tel-note {
  font-size: 12.5px;
  line-height: 1.8;
  color: var(--color-text-secondary);
  margin-bottom: 14px;
}
.contact__mail { font-size: 14px; }
.contact__mail a { text-decoration: underline; text-underline-offset: 4px; }
.contact__form {
  background: var(--color-bg-primary);
  border: 1px solid var(--color-border-secondary);
  border-radius: 8px;
  padding: 40px;
}
.contact__form label {
  display: block;
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-text-primary);
}
.req {
  display: inline-block;
  background: var(--color-cta);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 2px;
  margin-left: 8px;
  vertical-align: 2px;
}
.contact__form input,
.contact__form textarea {
  display: block;
  width: 100%;
  height: 52px;
  padding: 12px 14px;
  margin-bottom: 22px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border-primary);
  border-radius: 4px;
  font-family: inherit;
  font-size: 16px;
}
.contact__form textarea { height: 160px; resize: vertical; }
.contact__form input:focus,
.contact__form textarea:focus {
  outline: 2px solid var(--color-focus);
  outline-offset: 0;
  border-color: transparent;
}
@media (max-width: 1023px) {
  .contact__grid { grid-template-columns: 1fr; gap: 32px; }
  .contact__form { padding: 24px; }
}

/* ---------- フッター ---------- */
.footer {
  position: relative;
  background: #0a0a0a;
  color: var(--color-text-inverse);
  padding-block: 64px;
  overflow: hidden;
}
.footer__pattern {
  position: absolute;
  inset: 0;
  background-image: url("../images/svg/pattern-seigaiha.svg");
  background-size: 192px 96px;
  opacity: 0.045;
  pointer-events: none;
}
.footer__inner {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 32px;
  flex-wrap: wrap;
}
.footer__brand { display: flex; align-items: center; gap: 24px; }
.footer__logo { width: 112px; height: 112px; flex-shrink: 0; }
.footer__name {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.16em;
  color: #f2f2f2;
  margin-bottom: 6px;
}
.footer__tagline {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--color-logo-300);
  margin-bottom: 12px;
}
.footer__brand address {
  font-size: 13px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.8);
}
.footer__brand a { text-decoration: underline; text-underline-offset: 3px; }
.footer__copy {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: rgba(255, 255, 255, 0.55);
}

/* ---------- モバイル固定バー ---------- */
.fixed-bar { display: none; }
@media (max-width: 767px) {
  body { padding-bottom: 72px; }
  .fixed-bar {
    display: flex;
    position: fixed;
    bottom: 0; left: 0; right: 0;
    height: 56px;
    z-index: 90;
    box-shadow: 0 -2px 12px rgba(47, 47, 47, 0.18);
  }
  .fixed-bar__tel {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-cta);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
  }
  .fixed-bar__form {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-logo-900);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
  }
}

/* ---------- スクロール出現 ---------- */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity .7s var(--ease-out), transform .7s var(--ease-out);
}
.reveal.is-visible { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }
.reveal.d4 { transition-delay: .32s; }
.reveal.d5 { transition-delay: .4s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
  .hero__media video { display: none; animation: none; }
}