@charset "utf-8";

:root {
  --navy: #0f2f5c;
  --navy-dark: #0a2144;
  --navy-light: #1c4f96;
  --accent: #e8850f;
  --text: #23282e;
  --text-sub: #5b6673;
  --line: #dfe4ea;
  --bg-soft: #f4f7fa;
  --white: #ffffff;
  --wrap: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Hiragino Kaku Gothic ProN", "Hiragino Sans", "Yu Gothic", "Meiryo", sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.9;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy-light); }

.wrap {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---------- 社員用バー（常時表示・スマホでも隠れない） ---------- */
.staff-bar {
  background: #0d9488;
  color: #fff;
  font-size: 14px;
}

.staff-bar .wrap {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  min-height: 40px;
}

.staff-bar span { color: rgba(255, 255, 255, 0.85); font-size: 13px; }

.staff-bar a {
  color: #fff;
  font-weight: 700;
  text-decoration: none;
  padding: 6px 14px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  border-radius: 5px;
  white-space: nowrap;
}

.staff-bar a:hover { background: rgba(255, 255, 255, 0.15); }

@media (max-width: 780px) {
  .staff-bar .wrap { justify-content: center; padding: 7px 16px; }
  .staff-bar span { display: none; }
  .staff-bar a { display: block; width: 100%; text-align: center; font-size: 15px; padding: 10px; }
}

/* ---------- ヘッダー ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 76px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--navy);
}

.logo-mark {
  width: 46px;
  height: 46px;
  flex: 0 0 46px;
  border-radius: 9px;
}

.logo-text strong {
  display: block;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
}

.logo-text span {
  display: block;
  font-size: 11px;
  color: var(--text-sub);
  letter-spacing: 0.14em;
}

.nav ul {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav a {
  display: block;
  padding: 10px 14px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--text);
  text-decoration: none;
  border-radius: 6px;
}

.nav a:hover { background: var(--bg-soft); color: var(--navy); }
.nav a.is-current { color: var(--navy-light); }

.nav .nav-portal {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-sub);
  border: 1px solid var(--line);
  padding: 8px 13px;
  white-space: nowrap;
}

.nav .nav-portal:hover { background: var(--bg-soft); color: var(--navy); }

.nav .nav-tel {
  margin-left: 8px;
  padding: 10px 18px;
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
  white-space: nowrap;
}

.nav .nav-tel:hover { background: #cf7409; color: #fff; }

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 6px;
  padding: 9px 12px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
}

/* ---------- ヒーロー ---------- */
.hero {
  position: relative;
  color: #fff;
  background:
    linear-gradient(100deg, rgba(6, 20, 45, 0.52) 0%, rgba(8, 26, 55, 0.2) 45%, rgba(10, 33, 68, 0) 100%),
    url("../img/fleet.jpg") center 45% / cover no-repeat,
    linear-gradient(160deg, #1c4f96, #0a2144);
  padding: 130px 0 140px;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  right: -120px;
  bottom: -160px;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}

.hero-inner { position: relative; z-index: 1; max-width: 760px; }

.hero-lead {
  display: inline-block;
  font-size: 13px;
  letter-spacing: 0.2em;
  padding: 6px 14px;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 999px;
  margin: 0 0 24px;
}

.hero h1 {
  margin: 0 0 24px;
  font-size: clamp(30px, 5.4vw, 52px);
  line-height: 1.45;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 20px rgba(4, 14, 32, 0.8), 0 1px 4px rgba(4, 14, 32, 0.5);
}

.hero p {
  margin: 0 0 36px;
  font-size: 16.5px;
  line-height: 2;
  color: rgba(255, 255, 255, 0.94);
  text-shadow: 0 1px 14px rgba(4, 14, 32, 0.85), 0 1px 3px rgba(4, 14, 32, 0.55);
}

.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; }

/* ---------- ボタン ---------- */
.btn {
  display: inline-block;
  padding: 15px 34px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 15.5px;
  text-decoration: none;
  transition: opacity 0.2s, background 0.2s;
}

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: #cf7409; }
.btn-ghost { background: transparent; color: #fff; border: 1px solid rgba(255, 255, 255, 0.6); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); }
.btn-navy { background: var(--navy); color: #fff; }
.btn-navy:hover { background: var(--navy-dark); }

/* ---------- 下層ページの見出し帯 ---------- */
.page-head {
  background: var(--navy);
  color: #fff;
  padding: 52px 0;
}

.page-head h1 {
  margin: 0 0 6px;
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.page-head p {
  margin: 0;
  font-size: 12.5px;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.7);
  text-transform: uppercase;
}

.breadcrumb {
  font-size: 12.5px;
  color: var(--text-sub);
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.breadcrumb a { color: var(--text-sub); }

/* ---------- セクション ---------- */
.section { padding: 80px 0; }
.section-soft { background: var(--bg-soft); }

.section-head { margin-bottom: 44px; }

.section-head .en {
  display: block;
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 8px;
}

.section-head h2 {
  margin: 0;
  font-size: clamp(22px, 3.4vw, 30px);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.section-head h2::after {
  content: "";
  display: block;
  width: 48px;
  height: 3px;
  background: var(--navy);
  margin-top: 16px;
}

h3 {
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: 0.02em;
}

/* ---------- カード ---------- */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 32px 28px;
}

.card .num {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 12px;
}

.card p { margin: 0; color: var(--text-sub); font-size: 15px; }

/* ---------- 実績・数字 ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow: hidden;
}

.stat { background: #fff; padding: 32px 24px; text-align: center; }
.stat dt { font-size: 13.5px; color: var(--text-sub); margin-bottom: 8px; }
.stat dd {
  margin: 0;
  font-size: 30px;
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.02em;
}
.stat dd small { font-size: 15px; font-weight: 600; margin-left: 2px; }

/* ---------- テーブル ---------- */
.table-wrap { overflow-x: auto; }

table.info {
  width: 100%;
  border-collapse: collapse;
  font-size: 15.5px;
  min-width: 480px;
}

table.info th,
table.info td {
  text-align: left;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

table.info th {
  width: 200px;
  font-weight: 700;
  background: var(--bg-soft);
  white-space: nowrap;
}

/* ---------- リスト ---------- */
.list-check { list-style: none; margin: 0; padding: 0; }

.list-check li {
  position: relative;
  padding: 0 0 12px 26px;
  font-size: 15.5px;
}

.list-check li::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 12px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.tags { display: flex; flex-wrap: wrap; gap: 10px; margin: 0; padding: 0; list-style: none; }

.tags li {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 999px;
  padding: 8px 18px;
  font-size: 14.5px;
}

/* ---------- お知らせ枠 ---------- */
.notice {
  border: 2px solid var(--navy);
  border-radius: 10px;
  background: #fff;
  padding: 32px 28px;
  text-align: center;
}

.notice h2 {
  margin: 0 0 12px;
  font-size: clamp(18px, 3vw, 23px);
  font-weight: 700;
  color: var(--navy);
  letter-spacing: 0.02em;
}

.notice p { margin: 0 auto; max-width: 620px; color: var(--text-sub); font-size: 15.5px; }
.notice p + p { margin-top: 12px; }

.notice .notice-date {
  display: inline-block;
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: #fff;
  background: var(--navy);
  border-radius: 999px;
  padding: 4px 16px;
  margin-bottom: 16px;
}

/* ---------- トップ上部：数字パネル＋写真 ---------- */
.intro-row {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  gap: 24px;
  align-items: stretch;
}

.intro-row .stats {
  grid-template-columns: 1fr 1fr;
  height: 100%;
}

.intro-photo {
  position: relative;
  min-height: 100%;
}

.intro-photo img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
}

@media (max-width: 900px) {
  .intro-row { grid-template-columns: 1fr; }

  .intro-photo {
    position: static;
    aspect-ratio: 16 / 9;
  }

  .intro-photo img { position: static; height: 100%; }
}

/* ---------- 写真 ---------- */
.photo {
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-soft);
}

.photo img { width: 100%; height: auto; display: block; }

.photo-caption {
  margin: 12px 0 0;
  font-size: 13.5px;
  color: var(--text-sub);
}

.msg-lead {
  font-size: clamp(19px, 2.4vw, 23px);
  line-height: 1.7;
  font-weight: 700;
  color: var(--navy);
  margin: 0 0 10px;
}

.msg-note {
  font-size: 14.5px;
  color: var(--text-sub);
  margin: 0 0 28px;
}

.msg-photo {
  float: right;
  width: 300px;
  max-width: 42%;
  margin: 4px 0 20px 32px;
}

.msg-photo img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  display: block;
}

@media (max-width: 620px) {
  .msg-lead br { display: none; }
  .msg-photo {
    float: none;
    width: 100%;
    max-width: 320px;
    margin: 0 auto 28px;
  }
}

.portrait-text .lead-note {
  margin: 0;
  font-size: 14.5px;
  color: var(--text-sub);
}

@media (max-width: 700px) {
  .portrait { display: block; text-align: center; }
  .portrait .photo { max-width: 220px; margin: 0 auto 24px; }
  .portrait-text .lead { text-align: left; }
}

/* ---------- 署名 ---------- */
.signature {
  margin-top: 64px;
  padding-top: 30px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 22px;
}

.signature .sig-photo {
  width: 190px;
  height: 190px;
  flex: 0 0 190px;
  border-radius: 50%;
  object-fit: cover;
  object-position: center 20%;
}

.signature .sig-text { text-align: right; }

.signature .sig-card {
  width: 100%;
  max-width: 340px;
  height: auto;
}

.signature .sig-company {
  display: block;
  font-size: 13px;
  letter-spacing: 0.2em;
  color: var(--text-sub);
  margin-bottom: 14px;
}

.signature .sig-role {
  display: block;
  font-size: 12.5px;
  letter-spacing: 0.24em;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 6px;
}

.signature .sig-name {
  display: inline-block;
  font-family: "Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "MS PMincho", serif;
  font-size: clamp(28px, 5vw, 38px);
  font-weight: 600;
  letter-spacing: 0.24em;
  color: var(--navy);
  line-height: 1.3;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--navy);
}

.signature .sig-en {
  display: block;
  margin-top: 14px;
  font-size: 11.5px;
  letter-spacing: 0.28em;
  color: var(--text-sub);
}

/* ---------- 荷主様へのお願い ---------- */
.appeal {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 10px;
  padding: 38px 36px;
}

.appeal .appeal-label {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #fff;
  background: var(--accent);
  border-radius: 4px;
  padding: 5px 14px;
  margin-bottom: 18px;
}

.appeal h3 {
  font-size: clamp(18px, 2.8vw, 22px);
  line-height: 1.6;
  margin: 0 0 20px;
  color: var(--navy);
}

.appeal p { margin: 0 0 16px; font-size: 15.5px; }
.appeal p:last-child { margin-bottom: 0; }

@media (max-width: 780px) {
  .appeal { padding: 28px 22px; }
}

/* ---------- 沿革（年表） ---------- */
.timeline { position: relative; margin: 0; padding: 0 0 0 4px; list-style: none; }

.timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: var(--line);
}

.timeline > li {
  position: relative;
  padding: 0 0 30px 32px;
}

.timeline > li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--navy);
}

.timeline > li.is-key::before { border-color: var(--accent); background: var(--accent); }

.timeline .tl-date {
  display: block;
  font-size: 14px;
  font-weight: 700;
  color: var(--navy-light);
  letter-spacing: 0.03em;
  margin-bottom: 2px;
}

.timeline .tl-body { font-size: 15.5px; }
.timeline .tl-body strong { font-weight: 700; }

.timeline .tl-note {
  display: block;
  font-size: 13.5px;
  color: var(--text-sub);
  margin-top: 2px;
}

/* ---------- CTA ---------- */
.cta {
  background: var(--navy);
  color: #fff;
  padding: 64px 0;
  text-align: center;
}

.cta h2 { margin: 0 0 12px; font-size: clamp(21px, 3.2vw, 28px); }
.cta p { margin: 0 0 28px; color: rgba(255, 255, 255, 0.85); }

.cta-tel {
  font-size: 34px;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: #fff;
  text-decoration: none;
  display: inline-block;
  margin-bottom: 6px;
}

.cta-note { font-size: 13.5px; color: rgba(255, 255, 255, 0.7); }

/* ---------- フッター ---------- */
.footer {
  background: var(--navy-dark);
  color: rgba(255, 255, 255, 0.78);
  padding: 56px 0 24px;
  font-size: 14.5px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}

.footer strong { color: #fff; font-size: 17px; display: block; margin-bottom: 12px; }
.footer p { margin: 0 0 6px; }
.footer ul { list-style: none; margin: 0; padding: 0; }
.footer li { margin-bottom: 8px; }
.footer a { color: rgba(255, 255, 255, 0.78); text-decoration: none; }
.footer a:hover { color: #fff; text-decoration: underline; }

.copyright {
  text-align: center;
  padding-top: 22px;
  font-size: 12.5px;
  color: rgba(255, 255, 255, 0.5);
}

/* ---------- お問い合わせ ---------- */
.contact-box {
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 40px 32px;
  background: #fff;
  text-align: center;
}

.contact-box .tel {
  display: inline-block;
  font-size: 38px;
  font-weight: 700;
  color: var(--navy);
  text-decoration: none;
  letter-spacing: 0.03em;
  line-height: 1.3;
}

.form-row { margin-bottom: 22px; }

.form-row label {
  display: block;
  font-weight: 700;
  font-size: 14.5px;
  margin-bottom: 8px;
}

.form-row .req {
  font-size: 11.5px;
  color: #fff;
  background: #c0392b;
  border-radius: 3px;
  padding: 2px 7px;
  margin-left: 8px;
  vertical-align: 2px;
}

.form-row input,
.form-row textarea,
.form-row select {
  width: 100%;
  padding: 13px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  font-size: 16px;
  font-family: inherit;
  background: #fff;
}

.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
  outline: 2px solid var(--navy-light);
  outline-offset: 1px;
  border-color: var(--navy-light);
}

.form-note {
  font-size: 13.5px;
  color: var(--text-sub);
  background: var(--bg-soft);
  border-radius: 8px;
  padding: 16px 18px;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.map-frame {
  width: 100%;
  aspect-ratio: 16 / 10;
  border: 0;
  border-radius: 10px;
  background: var(--bg-soft);
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 900px) {
  .grid-2 { grid-template-columns: 1fr; gap: 28px; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 780px) {
  .nav-toggle { display: block; }

  .nav {
    display: none;
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 8px 20px 20px;
  }

  .nav.is-open { display: block; }

  .nav ul { flex-direction: column; align-items: stretch; gap: 0; }

  .nav a {
    padding: 15px 6px;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
  }

  .nav .nav-portal {
    border: 0;
    border-bottom: 1px solid var(--line);
    font-size: 14.5px;
  }

  .nav .nav-tel {
    margin: 14px 0 0;
    text-align: center;
    border-bottom: 0;
    border-radius: 6px;
  }

  .header-inner { position: relative; min-height: 66px; }
  .hero {
    padding: 74px 0 84px;
    background:
      linear-gradient(180deg, rgba(6, 20, 45, 0.58) 0%, rgba(6, 20, 45, 0.36) 55%, rgba(8, 26, 55, 0.44) 100%),
      url("../img/fleet.jpg") center 45% / cover no-repeat,
      linear-gradient(160deg, #1c4f96, #0a2144);
  }
  .section { padding: 56px 0; }
  .btn { padding: 14px 26px; }
  table.info th { width: 120px; padding: 14px 12px; font-size: 14px; }
  table.info td { padding: 14px 12px; }
  .contact-box .tel { font-size: 30px; }
  .cta-tel { font-size: 27px; }
}