/* ================================================================
   株式会社ナッツクラン — SWELL追加CSS
   SWELLの「外観 > カスタマイズ > 追加CSS」に貼り付けてください
   Prefix: nc- (Nuts Clan)  競合防止のため全クラスに nc- を使用
   ================================================================ */

/* ---- Google Fonts (Montserrat) ---- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700;800&display=swap');

/* ---- カスタムプロパティ ---- */
:root {
  --nc-navy:       #1C2536;
  --nc-navy-light: #2a3650;
  --nc-gold:       #C9A84C;
  --nc-gold-light: #E8C96A;
  --nc-gold-dark:  #A8872A;
  --nc-bg:         #F8F7F4;
  --nc-text:       #2C2C2C;
  --nc-text-light: #666;
  --nc-white:      #fff;
  --nc-border:     #E0DDD5;
  --nc-radius:     8px;
  --nc-shadow:     0 8px 32px rgba(28,37,54,.10);
  --nc-shadow-lg:  0 24px 64px rgba(28,37,54,.15);
}

/* ================================================================
   共通ユーティリティ
   ================================================================ */

.nc-container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.nc-section {
  padding: 96px 0;
}
.nc-section--bg {
  background: var(--nc-bg);
}
.nc-section--navy {
  background: var(--nc-navy);
}

/* セクションヘッダー */
.nc-sec-head {
  text-align: center;
  margin-bottom: 64px;
}
.nc-sec-head__en {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .35em;
  color: var(--nc-gold);
  text-transform: uppercase;
  margin-bottom: 14px;
}
.nc-sec-head__ja {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
  color: var(--nc-navy);
  letter-spacing: .05em;
  position: relative;
  display: inline-block;
  margin-bottom: 0;
}
.nc-sec-head__ja::after {
  content: '';
  position: absolute;
  bottom: -12px;
  left: 50%;
  transform: translateX(-50%);
  width: 48px;
  height: 3px;
  background: var(--nc-gold);
  border-radius: 2px;
}
.nc-sec-head--navy .nc-sec-head__ja {
  color: #fff;
}
.nc-sec-head__desc {
  font-size: 15px;
  color: var(--nc-text-light);
  line-height: 1.9;
  margin-top: 28px;
}

/* ボタン */
.nc-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 36px;
  font-size: 15px;
  font-weight: 700;
  border-radius: 4px;
  border: 2px solid transparent;
  text-decoration: none !important;
  transition: all .25s ease;
  letter-spacing: .05em;
  cursor: pointer;
  font-family: inherit;
}
.nc-btn--gold {
  background: var(--nc-gold);
  color: var(--nc-navy) !important;
  border-color: var(--nc-gold);
}
.nc-btn--gold:hover {
  background: var(--nc-gold-dark);
  border-color: var(--nc-gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201,168,76,.35);
  opacity: 1 !important;
}
.nc-btn--outline {
  background: transparent;
  color: #fff !important;
  border-color: rgba(255,255,255,.7);
}
.nc-btn--outline:hover {
  background: #fff;
  color: var(--nc-navy) !important;
  opacity: 1 !important;
}
.nc-btn--dark {
  background: transparent;
  color: var(--nc-navy) !important;
  border-color: var(--nc-navy);
  font-size: 14px;
  padding: 10px 24px;
}
.nc-btn--dark:hover {
  background: var(--nc-navy);
  color: #fff !important;
  opacity: 1 !important;
}


/* ================================================================
   01. ヒーローセクション
   ================================================================ */

.nc-hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--nc-navy);
}
.nc-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.nc-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.nc-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(28,37,54,.84) 0%,
    rgba(28,37,54,.52) 100%
  );
}
.nc-hero__content {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 130px 24px 90px;
}
.nc-hero__en {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .35em;
  color: var(--nc-gold);
  margin-bottom: 22px;
}
.nc-hero__en::before {
  content: '';
  display: block;
  width: 40px;
  height: 1px;
  background: var(--nc-gold);
  flex-shrink: 0;
}
.nc-hero__catch {
  font-size: clamp(42px, 7.5vw, 80px);
  font-weight: 900;
  color: #fff;
  line-height: 1.15;
  margin-bottom: 28px;
  font-family: 'Noto Serif JP', serif;
}
.nc-hero__catch-quote {
  display: block;
  font-size: .5em;
  letter-spacing: .22em;
  color: rgba(255,255,255,.65);
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 400;
  margin-bottom: 6px;
}
.nc-hero__catch-em {
  color: var(--nc-gold-light);
}
.nc-hero__desc {
  font-size: 16px;
  color: rgba(255,255,255,.82);
  line-height: 2;
  margin-bottom: 44px;
}
.nc-hero__btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}


/* ================================================================
   02. ニュースティッカー
   ================================================================ */

.nc-ticker {
  display: flex;
  align-items: center;
  background: var(--nc-navy);
  height: 48px;
  overflow: hidden;
}
.nc-ticker__label {
  flex-shrink: 0;
  padding: 0 22px;
  background: var(--nc-gold);
  color: var(--nc-navy);
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .2em;
  height: 100%;
  display: flex;
  align-items: center;
}
.nc-ticker__track {
  flex: 1;
  overflow: hidden;
}
.nc-ticker__inner {
  display: flex;
  gap: 80px;
  white-space: nowrap;
  animation: nc-tick 30s linear infinite;
  padding-left: 40px;
}
.nc-ticker__inner span {
  color: rgba(255,255,255,.72);
  font-size: 13px;
}
.nc-ticker__inner span::after {
  content: '●';
  margin-left: 80px;
  color: var(--nc-gold);
  font-size: 7px;
  opacity: .45;
  vertical-align: middle;
}
@keyframes nc-tick {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}


/* ================================================================
   03. 事業内容
   ================================================================ */

.nc-biz-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.nc-biz-card {
  background: #fff;
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius);
  padding: 40px 36px;
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.nc-biz-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px; height: 100%;
  background: var(--nc-gold);
  opacity: 0;
  transition: opacity .3s ease;
}
.nc-biz-card:hover {
  box-shadow: var(--nc-shadow);
  transform: translateY(-4px);
}
.nc-biz-card:hover::before { opacity: 1; }

.nc-biz-card--wide { grid-column: 1 / -1; }

.nc-biz-card__icon {
  width: 56px; height: 56px;
  color: var(--nc-gold);
  margin-bottom: 20px;
}
.nc-biz-card__icon svg { width: 100%; height: 100%; }

.nc-biz-card__num {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px; font-weight: 700;
  color: var(--nc-gold);
  letter-spacing: .2em;
  margin-bottom: 8px;
}
.nc-biz-card__title {
  font-size: 22px; font-weight: 700;
  color: var(--nc-navy);
  margin-bottom: 4px;
}
.nc-biz-card__sub {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px; color: var(--nc-text-light);
  letter-spacing: .1em; margin-bottom: 16px;
}
.nc-biz-card__desc {
  font-size: 14px; line-height: 1.85;
  color: var(--nc-text-light); margin-bottom: 20px;
}
.nc-biz-card__tags {
  display: flex; flex-wrap: wrap; gap: 6px;
  list-style: none; padding: 0; margin: 0;
}
.nc-biz-card__tags li {
  padding: 4px 12px;
  background: var(--nc-bg);
  border: 1px solid var(--nc-border);
  border-radius: 20px;
  font-size: 12px; color: var(--nc-text-light);
}
/* 総務部 内部2列 */
.nc-biz-body-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px; align-items: start;
}
.nc-sub-dept {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 16px; background: var(--nc-bg);
  border-radius: var(--nc-radius);
}
.nc-sub-dept__icon { font-size: 20px; line-height: 1; margin-top: 2px; }
.nc-sub-dept__name { font-size: 14px; font-weight: 700; color: var(--nc-navy); margin-bottom: 4px; }
.nc-sub-dept__desc { font-size: 12px; color: var(--nc-text-light); line-height: 1.7; }


/* ================================================================
   04. 企業理念
   ================================================================ */

.nc-philosophy {
  position: relative;
  padding: 100px 0;
  overflow: hidden;
  background: var(--nc-navy);
}
.nc-philosophy__bg {
  position: absolute; inset: 0; z-index: 0;
}
.nc-philosophy__bg img {
  width: 100%; height: 100%;
  object-fit: cover; opacity: .18;
}
.nc-philosophy__body {
  position: relative; z-index: 1;
  max-width: 1160px; margin: 0 auto; padding: 0 24px;
  text-align: center;
}
.nc-philosophy__label {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px; font-weight: 700;
  letter-spacing: .35em; color: var(--nc-gold);
  display: block; margin-bottom: 24px;
}
.nc-philosophy__title {
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 900; color: #fff;
  font-family: 'Noto Serif JP', serif;
  line-height: 1.4; margin-bottom: 12px;
}
.nc-philosophy__title-en {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px; color: var(--nc-gold);
  letter-spacing: .2em; margin-bottom: 32px;
}
.nc-philosophy__desc {
  font-size: 15px; color: rgba(255,255,255,.72);
  line-height: 2; max-width: 660px;
  margin: 0 auto 56px;
}
.nc-philosophy__pillars {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 24px; text-align: left;
}
.nc-philosophy__pillar {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--nc-radius);
  padding: 32px 28px;
  backdrop-filter: blur(8px);
}
.nc-philosophy__pillar-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 28px; font-weight: 800;
  color: var(--nc-gold); opacity: .4; margin-bottom: 12px;
}
.nc-philosophy__pillar-title {
  font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 6px;
}
.nc-philosophy__pillar-sub {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px; color: var(--nc-gold);
  letter-spacing: .15em; margin-bottom: 14px;
}
.nc-philosophy__pillar-desc {
  font-size: 13px; color: rgba(255,255,255,.62); line-height: 1.85;
}


/* ================================================================
   05. 動画（ムービー帯）
   ================================================================ */

.nc-movie {
  line-height: 0;
  background: #000;
  overflow: hidden;
}
.nc-movie video {
  display: block; width: 100%;
  max-height: 58vw; object-fit: cover;
}


/* ================================================================
   06. 私たちの強み
   ================================================================ */

/* 4事業フロー */
.nc-flow {
  background: #fff;
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius);
  padding: 48px 40px;
  margin-bottom: 40px;
}
.nc-flow__title {
  font-size: 22px; font-weight: 700;
  color: var(--nc-navy); margin-bottom: 8px;
}
.nc-flow__desc {
  font-size: 14px; color: var(--nc-text-light);
  line-height: 1.85; margin-bottom: 40px;
}
.nc-flow-chain {
  display: flex; align-items: center;
  gap: 8px; flex-wrap: wrap;
  justify-content: center;
}
.nc-flow-step { text-align: center; width: 110px; }
.nc-flow-step__icon {
  width: 60px; height: 60px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 10px;
  background: var(--nc-bg); color: var(--nc-gold);
}
.nc-flow-step__icon svg { width: 32px; height: 32px; }
.nc-flow-step--result .nc-flow-step__icon {
  background: var(--nc-navy); color: var(--nc-gold);
}
.nc-flow-step__name { font-size: 14px; font-weight: 700; color: var(--nc-navy); margin-bottom: 2px; }
.nc-flow-step__role { font-size: 11px; color: var(--nc-text-light); }
.nc-flow-arrow {
  font-size: 20px; color: var(--nc-gold);
  font-weight: 700; padding-bottom: 22px;
}

/* DX推進 */
.nc-dx {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px; align-items: center;
  background: var(--nc-navy);
  border-radius: var(--nc-radius);
  padding: 56px 48px;
}
.nc-dx__label {
  font-family: 'Montserrat', sans-serif;
  font-size: 11px; font-weight: 700;
  letter-spacing: .3em; color: var(--nc-gold); margin-bottom: 16px;
}
.nc-dx__title {
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 700; color: #fff;
  line-height: 1.5; margin-bottom: 20px;
}
.nc-dx__desc {
  font-size: 14px; color: rgba(255,255,255,.7);
  line-height: 1.9; margin-bottom: 32px;
}
.nc-dx-pillars { display: flex; flex-direction: column; gap: 14px; }
.nc-dx-pillar {
  display: flex; gap: 14px; align-items: flex-start;
  background: rgba(255,255,255,.07);
  border-radius: 6px; padding: 14px 18px;
}
.nc-dx-pillar__icon { font-size: 22px; line-height: 1; flex-shrink: 0; }
.nc-dx-pillar__title { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 2px; }
.nc-dx-pillar__desc { font-size: 12px; color: rgba(255,255,255,.58); line-height: 1.7; }
.nc-dx__images {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
}
.nc-dx__img {
  width: 100%; aspect-ratio: 4/3;
  object-fit: cover; border-radius: 6px; display: block;
}

/* DX 推進フロー図 */
.nc-dx { grid-template-columns: 1fr; }
.nc-dx-flow {
  display: flex;
  align-items: flex-start;
  gap: 0;
}
.nc-dx-flow-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  min-width: 80px;
  padding: 0 10px;
}
.nc-dx-flow-step__icon {
  width: 60px; height: 60px;
  background: rgba(255,255,255,.1);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--nc-gold);
  margin-bottom: 12px;
  flex-shrink: 0;
}
.nc-dx-flow-step__icon svg { width: 28px; height: 28px; }
.nc-dx-flow-step__num {
  font-size: 10px;
  color: var(--nc-gold);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  letter-spacing: .15em;
  margin-bottom: 4px;
}
.nc-dx-flow-step__name { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.nc-dx-flow-step__desc { font-size: 12px; color: rgba(255,255,255,.58); line-height: 1.7; }
.nc-dx-flow-step--result .nc-dx-flow-step__icon {
  background: rgba(196,158,80,.2);
  border: 2px solid var(--nc-gold);
}
.nc-dx-flow-step--result .nc-dx-flow-step__name { color: var(--nc-gold); }
.nc-dx-flow-arrow {
  color: rgba(255,255,255,.35);
  font-size: 20px;
  display: flex; align-items: center;
  padding: 0 2px;
  margin-top: 20px;
  flex-shrink: 0;
}
@media (max-width: 640px) {
  .nc-dx-flow { flex-direction: column; align-items: center; gap: 12px; }
  .nc-dx-flow-arrow { margin-top: 0; transform: rotate(90deg); }
}

/* ================================================================
   07. 施工事例
   ================================================================ */

.nc-works-list {
  display: flex; flex-direction: column;
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius);
  overflow: hidden; background: #fff;
  margin-bottom: 40px;
}
.nc-works-row {
  display: grid;
  grid-template-columns: 120px 1fr auto auto 28px;
  align-items: center; gap: 16px;
  padding: 20px 28px;
  border-bottom: 1px solid var(--nc-border);
  text-decoration: none !important;
  transition: background .2s ease; color: var(--nc-text);
}
.nc-works-row:last-child { border-bottom: none; }
.nc-works-row:hover { background: var(--nc-bg); opacity: 1 !important; }
.nc-works-cat {
  font-size: 12px; font-weight: 700;
  padding: 4px 10px; border-radius: 3px;
  text-align: center; white-space: nowrap; display: inline-block;
}
.nc-works-cat--demolition    { background: #FFF3E0; color: #E65100; border: 1px solid #FFCC80; }
.nc-works-cat--construction  { background: #E3F2FD; color: #1565C0; border: 1px solid #90CAF9; }
.nc-works-cat--electrical    { background: #FFF8E1; color: #E65100; border: 1px solid #FFE082; }
.nc-works-cat--realestate    { background: #E8F5E9; color: #2E7D32; border: 1px solid #A5D6A7; }
.nc-works-title { font-size: 15px; font-weight: 600; color: var(--nc-navy); }
.nc-works-loc, .nc-works-period { font-size: 12px; color: var(--nc-text-light); }
.nc-works-arrow { font-size: 16px; color: var(--nc-gold); }


/* ================================================================
   08. 代表挨拶
   ================================================================ */

.nc-greeting__inner {
  max-width: 800px; margin: 0 auto;
}
.nc-greeting__catch {
  font-size: 22px; font-weight: 700;
  color: var(--nc-navy); margin-bottom: 28px;
  padding-left: 20px;
  border-left: 4px solid var(--nc-gold);
}
.nc-greeting__body {
  font-size: 15px; line-height: 2.1;
  color: var(--nc-text); margin-bottom: 22px;
}
.nc-greeting__sign {
  text-align: right; margin-top: 40px;
  padding-top: 28px; border-top: 1px solid var(--nc-border);
}
.nc-greeting__sign-company { font-size: 13px; color: var(--nc-text-light); margin-bottom: 2px; }
.nc-greeting__sign-title   { font-size: 13px; color: var(--nc-text-light); margin-bottom: 8px; }
.nc-greeting__sign-name    {
  font-size: 28px; font-weight: 700;
  color: var(--nc-navy); font-family: 'Noto Serif JP', serif;
}


/* ================================================================
   09. 会社概要
   ================================================================ */

.nc-company-table {
  width: 100%; border-collapse: collapse;
  font-size: 15px; margin-bottom: 48px;
}
.nc-company-table th,
.nc-company-table td {
  padding: 18px 24px;
  border-bottom: 1px solid var(--nc-border);
  vertical-align: top; text-align: left;
}
.nc-company-table th {
  width: 160px; font-weight: 700;
  color: var(--nc-navy); background: var(--nc-bg);
  white-space: nowrap;
}
.nc-company-table td a { color: var(--nc-gold-dark); }
.nc-map-wrap {
  border-radius: var(--nc-radius);
  overflow: hidden; box-shadow: var(--nc-shadow);
  margin-bottom: 16px;
}
.nc-map-wrap iframe { display: block; width: 100%; border: 0; }
.nc-map-foot {
  display: flex; justify-content: space-between;
  align-items: center; padding: 16px 4px; gap: 16px;
}
.nc-map-address { font-size: 14px; line-height: 1.8; color: var(--nc-text); }


/* ================================================================
   10. お問い合わせ
   ================================================================ */

.nc-contact-cards {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 20px; margin-bottom: 48px;
}
.nc-contact-card {
  display: flex; gap: 18px; align-items: center;
  padding: 28px 32px; background: var(--nc-navy);
  border-radius: var(--nc-radius);
  text-decoration: none !important; transition: background .2s;
}
.nc-contact-card:hover { background: var(--nc-navy-light); opacity: 1 !important; }
.nc-contact-card__icon { font-size: 30px; flex-shrink: 0; }
.nc-contact-card__label { font-size: 11px; color: rgba(255,255,255,.55); letter-spacing: .1em; margin-bottom: 4px; }
.nc-contact-card__val {
  font-size: 22px; font-weight: 700; color: #fff;
  font-family: 'Montserrat', sans-serif; letter-spacing: .05em;
}

/* お問い合わせフォーム */
.nc-form { background: var(--nc-bg); border-radius: var(--nc-radius); padding: 48px; }
.nc-form-row { margin-bottom: 24px; }
.nc-form-label {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; font-weight: 600; color: var(--nc-navy); margin-bottom: 8px;
}
.nc-form-required {
  font-size: 10px; background: var(--nc-gold);
  color: var(--nc-navy); padding: 2px 7px;
  border-radius: 2px; font-weight: 700;
}
.nc-form input,
.nc-form select,
.nc-form textarea {
  width: 100%; padding: 12px 16px; font-size: 15px;
  border: 1px solid var(--nc-border); border-radius: 4px;
  background: #fff; font-family: inherit;
  transition: border-color .2s, box-shadow .2s;
  color: var(--nc-text); box-sizing: border-box;
}
.nc-form input:focus,
.nc-form select:focus,
.nc-form textarea:focus {
  outline: none; border-color: var(--nc-gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,.15);
}
.nc-form textarea { height: 160px; resize: vertical; }
.nc-form-submit { text-align: center; margin-top: 8px; }
/* フォーム送信後メッセージ */
.nc-form-msg--ok  { padding:14px 20px; background:#e8f5e9; color:#2e7d32; border:1px solid #a5d6a7; border-radius:4px; font-weight:600; font-size:14px; }
.nc-form-msg--err { padding:14px 20px; background:#ffebee; color:#c62828; border:1px solid #ef9a9a; border-radius:4px; font-weight:600; font-size:14px; }


/* ================================================================
   レスポンシブ
   ================================================================ */

@media (max-width: 900px) {
  .nc-philosophy__pillars { grid-template-columns: 1fr; }
  .nc-dx { grid-template-columns: 1fr; padding: 40px 28px; }
}

@media (max-width: 768px) {
  .nc-section { padding: 64px 0; }
  .nc-hero__content { padding: 100px 20px 60px; }
  .nc-hero__catch { font-size: clamp(36px, 10vw, 56px); }
  .nc-biz-grid { grid-template-columns: 1fr; }
  .nc-biz-card--wide { grid-column: auto; }
  .nc-biz-body-grid { grid-template-columns: 1fr; }
  .nc-flow { padding: 32px 20px; }
  .nc-flow-step { width: 82px; }
  .nc-flow-step__name { font-size: 12px; }
  .nc-dx__images { grid-template-columns: 1fr 1fr; }
  .nc-contact-cards { grid-template-columns: 1fr; }
  .nc-form { padding: 28px 20px; }
  .nc-company-table th { width: 96px; font-size: 13px; }
  .nc-company-table td { font-size: 13px; }
  .nc-works-row { grid-template-columns: 100px 1fr 24px; gap: 8px; padding: 14px 16px; }
  .nc-works-loc, .nc-works-period { display: none; }
  .nc-map-foot { flex-direction: column; align-items: flex-start; }
  .nc-sec-head { margin-bottom: 44px; }
}


/* ================================================================
   03. お知らせ（ニュースリスト）
   ================================================================ */

.nc-news-list {
  background: #fff;
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius);
  overflow: hidden;
  margin-bottom: 40px;
}
.nc-news-row {
  display: grid;
  grid-template-columns: 90px 90px 1fr 24px;
  align-items: center;
  gap: 16px;
  padding: 20px 28px;
  border-bottom: 1px solid var(--nc-border);
  text-decoration: none !important;
  transition: background .2s ease;
  color: var(--nc-text);
}
.nc-news-row:last-child { border-bottom: none; }
.nc-news-row:hover { background: var(--nc-bg); opacity: 1 !important; }
.nc-news-row__date {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  color: var(--nc-text-light);
}
.nc-news-row__cat {
  font-size: 11px; font-weight: 700;
  padding: 3px 10px; border-radius: 2px;
  text-align: center; white-space: nowrap;
  display: inline-block;
}
.nc-news-cat--info    { background: #E8EAF6; color: #3949AB; }
.nc-news-cat--recruit { background: #E8F5E9; color: #2E7D32; }
.nc-news-cat--result  { background: #FFF3E0; color: #E65100; }
.nc-news-cat--media   { background: #FCE4EC; color: #AD1457; }
.nc-news-row__title { font-size: 15px; color: var(--nc-navy); }
.nc-news-row__arrow { font-size: 14px; color: var(--nc-gold); text-align: right; }
/* スポンサーバナー */
.nc-sponsor-banners { display: flex; flex-direction: column; gap: 16px; margin-top: 40px; margin-bottom: 0; }
#nc-news { padding-bottom: 40px; }
.nc-sponsor-banners img { width: 100%; border-radius: 8px; display: block; }
/* PDF ボタン */
.nc-btn--pdf { display: inline-flex; align-items: center; gap: 4px; }


/* ================================================================
   04. 動画帯（autoplay 全幅）
   ================================================================ */

.nc-movie-reel {
  line-height: 0;
  background: #000;
  overflow: hidden;
}
.nc-movie-reel__video {
  display: block;
  width: 100%;
  max-height: 56vw;
  object-fit: cover;
}


/* ================================================================
   07. 企業紹介動画
   ================================================================ */

.nc-company-movie__wrap {
  max-width: 900px;
  margin: 0 auto;
  background: #000;
  border-radius: var(--nc-radius);
  overflow: hidden;
  box-shadow: var(--nc-shadow-lg);
}
.nc-company-movie__video {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
}


/* ================================================================
   サブページ：フィルターボタン
   ================================================================ */

.nc-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 32px;
}
.nc-filter-btn {
  padding: 8px 22px;
  font-size: 13px; font-weight: 600;
  border: 2px solid var(--nc-border);
  border-radius: 20px;
  background: #fff;
  color: var(--nc-text-light);
  cursor: pointer;
  transition: all .2s ease;
  font-family: inherit;
}
.nc-filter-btn:hover,
.nc-filter-btn.active {
  background: var(--nc-navy);
  color: #fff;
  border-color: var(--nc-navy);
}


/* ================================================================
   サブページ：施工事例一覧（アコーディオン）
   ================================================================ */

.nc-works-entry {
  border: 1px solid var(--nc-border);
  border-radius: var(--nc-radius);
  overflow: hidden;
  margin-bottom: 8px;
  background: #fff;
}
.nc-works-entry__btn {
  width: 100%;
  display: grid;
  grid-template-columns: 100px 1fr auto auto 32px;
  align-items: center;
  gap: 16px;
  padding: 18px 24px;
  background: #fff;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  font-size: 15px;
  transition: background .2s;
}
.nc-works-entry__btn:hover { background: var(--nc-bg); }
.nc-works-entry__meta { font-size: 12px; color: var(--nc-text-light); }
.nc-works-entry__chevron {
  font-size: 18px;
  color: var(--nc-gold);
  font-weight: 700;
}
.nc-works-entry__detail {
  display: none;
  padding: 20px 24px;
  border-top: 1px solid var(--nc-border);
  background: var(--nc-bg);
}
.nc-works-entry__detail.open { display: block; }
.nc-works-entry__desc {
  font-size: 14px; line-height: 1.85;
  color: var(--nc-text); margin-bottom: 12px;
}
.nc-works-entry__tags { display: flex; flex-wrap: wrap; gap: 6px; }
.nc-works-entry__tag {
  font-size: 11px; padding: 3px 10px;
  background: #fff; border: 1px solid var(--nc-border);
  border-radius: 20px; color: var(--nc-text-light);
}

/* モバイル追加 */
@media (max-width: 768px) {
  .nc-news-row { grid-template-columns: 80px 1fr 18px; gap: 8px; padding: 14px 16px; }
  .nc-news-row__cat { display: none; }
  .nc-works-entry__btn { grid-template-columns: 90px 1fr 28px; }
  .nc-works-entry__meta { display: none; }
}


/* ================================================================
   ヘッダー・ナビゲーション
   ================================================================ */

.nc-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background .3s ease, box-shadow .3s ease;
}
.nc-header--scrolled {
  background: var(--nc-navy);
  box-shadow: 0 2px 24px rgba(28,37,54,.4);
}
.nc-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
}
.nc-header__logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
  text-decoration: none !important;
  line-height: 1.2;
}
.nc-header__logo-en {
  font-family: 'Montserrat', sans-serif;
  font-size: 18px; font-weight: 800;
  color: #fff; letter-spacing: .08em;
}
.nc-header__logo-ja {
  font-size: 10px;
  color: rgba(255,255,255,.55);
  letter-spacing: .12em;
}
.nc-header__nav-list {
  display: flex; align-items: center;
  gap: 2px; list-style: none; padding: 0; margin: 0;
}
.nc-header__nav-link {
  display: block; padding: 8px 14px;
  font-size: 13px; font-weight: 600;
  color: rgba(255,255,255,.85);
  text-decoration: none !important;
  border-radius: 4px;
  transition: color .2s, background .2s;
  letter-spacing: .04em; white-space: nowrap;
}
.nc-header__nav-link:hover {
  color: #fff; background: rgba(255,255,255,.1); opacity: 1 !important;
}
.nc-header__nav-link--cta {
  background: var(--nc-gold);
  color: var(--nc-navy) !important;
  padding: 8px 20px; margin-left: 8px; font-weight: 700;
}
.nc-header__nav-link--cta:hover {
  background: var(--nc-gold-dark);
  color: var(--nc-navy) !important; opacity: 1 !important;
}
/* ハンバーガー */
.nc-header__hamburger {
  display: none; flex-direction: column;
  justify-content: center; gap: 5px;
  width: 40px; height: 40px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.nc-header__hamburger span {
  display: block; width: 100%; height: 2px;
  background: #fff; border-radius: 2px; transition: all .3s;
}
.nc-header__hamburger--open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nc-header__hamburger--open span:nth-child(2) { opacity: 0; }
.nc-header__hamburger--open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* サブページ用ページヘッダー */
.nc-page-hero {
  background: var(--nc-navy);
  padding: 120px 24px 64px;
  text-align: center;
}
.nc-page-hero__en {
  display: block;
  font-family: 'Montserrat', sans-serif;
  font-size: 11px; font-weight: 700;
  letter-spacing: .35em; color: var(--nc-gold);
  margin-bottom: 14px;
}
.nc-page-hero__title {
  font-size: clamp(26px, 4vw, 38px);
  font-weight: 700; color: #fff; letter-spacing: .06em;
}

@media (max-width: 768px) {
  .nc-header__hamburger { display: flex; }
  .nc-header__nav {
    display: none; position: fixed;
    top: 70px; left: 0; right: 0; bottom: 0;
    background: var(--nc-navy);
    padding: 32px 24px; overflow-y: auto;
  }
  .nc-header__nav--open { display: block; }
  .nc-header__nav-list { flex-direction: column; align-items: flex-start; gap: 4px; }
  .nc-header__nav-link { font-size: 18px; padding: 14px 8px; width: 100%; }
  .nc-header__nav-link--cta { margin-left: 0; margin-top: 16px; text-align: center; display: block; }
}