:root {
  --blue: #0879c8;
  --deep-blue: #07598f;
  --sky: #e9f7ff;
  --coral: #ff6676;
  --coral-dark: #ef5368;
  --orange: #f5a43b;
  --ink: #173b55;
  --muted: #637b8d;
  --cream: #fffaf2;
  --line: #dcecf5;
  --white: #fff;
  --shadow: 0 18px 45px rgba(11, 92, 145, .12);
  --radius: 24px;
  --content-max: 1200px;
  --page-gutter: clamp(20px, 4vw, 48px);
}
*, *::before, *::after { box-sizing: border-box; }
html {
  width: 100%;
  min-height: 100%;
  min-height: 100dvh;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
  overflow-x: hidden;
}
body {
  display: flex;
  flex-direction: column;
  width: 100%;
  min-width: 320px;
  min-height: 100vh;
  min-height: 100svh;
  min-height: 100dvh;
  margin: 0;
  padding: 0;
  overflow-x: hidden;
  color: var(--ink);
  background: #f7fbfd;
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", Meiryo, sans-serif;
  line-height: 1.8;
}
a { color: inherit; }
img { max-width: 100%; display: block; }
button, input, select, textarea { font: inherit; }
.container {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
  padding-inline: var(--page-gutter);
}
.site-header,
main,
.hero,
.breadcrumb,
.section,
.cta-band,
.site-footer {
  width: 100%;
}
main { flex: 1 0 auto; overflow-x: hidden; overflow-y: visible; }
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  background: #ffffff;
  border-bottom: 1px solid rgba(7, 89, 143, .12);
  box-shadow: 0 4px 18px rgba(7, 89, 143, .05);
}
.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(24px, 4vw, 60px);
}
.brand {
  flex: 0 1 auto;
  min-width: 0;
  color: var(--deep-blue);
  font-size: clamp(14px, 1.35vw, 17px);
  font-weight: 800;
  line-height: 1.35;
  letter-spacing: .015em;
  text-decoration: none;
  white-space: nowrap;
}
.header-nav {
  display: flex;
  flex: 0 0 auto;
  align-items: center;
  justify-content: flex-end;
  gap: clamp(22px, 3vw, 42px);
  font-size: 14px;
  font-weight: 700;
}
.header-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 17px 0 15px;
  color: var(--deep-blue);
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
  text-decoration: none;
  white-space: nowrap;
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
  touch-action: manipulation;
}
.header-nav a::after {
  content: "";
  position: absolute;
  left: 50%;
  right: 50%;
  bottom: 8px;
  height: 2px;
  background: var(--coral);
  transition: left .2s ease, right .2s ease;
}
.header-nav a:hover::after,
.header-nav a:focus-visible::after,
.header-nav a[aria-current="page"]::after {
  left: 0;
  right: 0;
}
.header-nav a:focus-visible {
  outline: 2px solid rgba(8, 121, 200, .35);
  outline-offset: 4px;
}
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #eaf8ff, #fff7ef);
}
.hero::before, .hero::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  opacity: .55;
}
.hero::before { width: 380px; height: 380px; background: #bdeeff; top: -170px; left: -120px; }
.hero::after { width: 330px; height: 330px; background: #ffd1ca; right: -120px; bottom: -170px; }
.hero-inner { position: relative; z-index: 1; min-height: 420px; display: grid; grid-template-columns: 1.05fr .95fr; align-items: center; gap: 54px; padding-block: 62px; }
.eyebrow { margin: 0 0 14px; color: var(--coral); font-size: 13px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; }
.hero h1 { margin: 0; color: var(--deep-blue); font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; font-size: clamp(36px, 5vw, 60px); line-height: 1.35; letter-spacing: .04em; }
.hero h1 span { color: var(--coral); }
.hero-copy { margin: 22px 0 0; max-width: 640px; font-size: 17px; color: #45657b; }
.hero-image-wrap { position: relative; }
.hero-image-wrap::before { content: ""; position: absolute; inset: 18px -18px -18px 18px; background: rgba(8,121,200,.12); border-radius: 30px; transform: rotate(2deg); }
.hero-image { position: relative; width: 100%; height: 330px; object-fit: cover; border-radius: 30px; box-shadow: var(--shadow); }
.hero-image.contact { object-position: 50% 30%; }
.hero-image.requirements { object-position: center center; }
.hero-banner {
  min-height: 350px;
  color: #fff;
}
.hero-banner::before,
.hero-banner::after {
  display: none;
}
.hero-banner-image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}
.hero-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(4,61,104,.72) 0%, rgba(4,61,104,.42) 38%, rgba(4,61,104,.12) 64%, rgba(4,61,104,.06) 100%);
}
.hero-banner-inner {
  position: relative;
  z-index: 1;
  min-height: 350px;
  display: flex;
  align-items: center;
  padding-block: 56px;
}
.scenic-content {
  max-width: 620px;
}
.hero-banner .eyebrow {
  color: #ffd6cf;
}
.hero-banner h1 {
  color: #fff;
  text-shadow: 0 10px 28px rgba(0,0,0,.18);
}
.hero-banner h1 span {
  color: #fff0a6;
}
.hero-banner .hero-copy {
  color: rgba(255,255,255,.92);
  text-shadow: 0 6px 16px rgba(0,0,0,.12);
}
.breadcrumb { background: #fff; border-bottom: 1px solid var(--line); }
.breadcrumb .container { padding-block: 12px; color: var(--muted); font-size: 13px; }
.breadcrumb a { text-decoration: none; color: var(--deep-blue); }
.section { padding: 80px 0; }
.section.white { background: #fff; }
.section-title { text-align: center; margin-bottom: 42px; }
.section-title .en { display: block; color: var(--coral); font-weight: 800; font-size: 12px; letter-spacing: .22em; }
.section-title h2 { margin: 8px 0 0; font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; font-size: clamp(28px, 4vw, 42px); color: var(--deep-blue); }
.section-title p { margin: 14px auto 0; max-width: 720px; color: var(--muted); }
.card { background: #fff; border: 1px solid rgba(8,121,200,.10); border-radius: var(--radius); box-shadow: var(--shadow); }
.contact-layout { display: grid; grid-template-columns: 1fr 1.45fr; gap: 38px; align-items: start; }
.contact-aside { padding: 34px; position: sticky; top: 108px; }
.contact-aside h2 { margin: 0 0 14px; font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; color: var(--deep-blue); }
.contact-aside p { color: var(--muted); }
.contact-points { display: grid; gap: 14px; margin: 28px 0; }
.contact-point { display: flex; gap: 13px; align-items: flex-start; padding: 16px; background: var(--sky); border-radius: 18px; }
.icon-circle { width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center; background: #fff; color: var(--blue); font-weight: 900; flex: 0 0 38px; }
.phone-box { padding: 22px; border-radius: 20px; color: #fff; background: linear-gradient(135deg, var(--blue), var(--deep-blue)); }
.phone-box small { display: block; opacity: .85; }
.phone-number { display: inline-block; margin-top: 4px; color: #fff; text-decoration: none; font-weight: 900; font-size: clamp(21px, 2.4vw, 27px); letter-spacing: .04em; }
.form-card { padding: 38px; }
.form-note { background: #fff7e9; border-left: 4px solid var(--orange); padding: 15px 17px; border-radius: 10px; color: #76572b; margin-bottom: 30px; }
.form-grid { display: grid; gap: 23px; }
.form-row.two { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-field label { display: block; margin-bottom: 8px; font-weight: 800; color: #244b67; }
.required, .optional { display: inline-block; margin-left: 8px; padding: 2px 8px; border-radius: 999px; font-size: 11px; vertical-align: 2px; }
.required { background: #ffe6e9; color: var(--coral-dark); }
.optional { background: #edf4f7; color: var(--muted); }
input, select, textarea {
  width: 100%;
  border: 1px solid #cfe1eb;
  background: #fbfdfe;
  border-radius: 13px;
  padding: 14px 15px;
  color: var(--ink);
  outline: none;
  transition: .2s;
}
textarea { min-height: 180px; resize: vertical; }
input:focus, select:focus, textarea:focus { border-color: var(--blue); box-shadow: 0 0 0 4px rgba(8,121,200,.10); background: #fff; }
.radio-group { display: flex; flex-wrap: wrap; gap: 12px; }
.radio-item { display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; background: #f3f9fc; border-radius: 999px; cursor: pointer; }
.radio-item input { width: auto; }
.consent { padding: 18px; background: #f5fafc; border-radius: 14px; }
.consent label { display: flex; align-items: flex-start; gap: 10px; font-weight: 600; }
.consent input { width: auto; margin-top: 7px; }
.submit-button, .primary-button, .secondary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 800;
  cursor: pointer;
  transition: transform .2s, box-shadow .2s;
}
.submit-button, .primary-button { color: #fff; background: linear-gradient(135deg, var(--coral), #ff8a75); box-shadow: 0 12px 28px rgba(255,102,118,.28); }
.submit-button { width: 100%; padding: 17px 24px; font-size: 16px; }
.primary-button, .secondary-button { padding: 15px 25px; }
.secondary-button { color: var(--deep-blue); background: #fff; border: 1px solid #bfdaea; }
.submit-button:hover, .primary-button:hover, .secondary-button:hover { transform: translateY(-2px); }
.honeypot { position: absolute !important; left: -9999px !important; opacity: 0 !important; }
.summary-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.summary-card { padding: 25px 20px; text-align: center; }
.summary-card .summary-icon { width: 58px; height: 58px; margin: 0 auto 14px; border-radius: 50%; display: grid; place-items: center; background: linear-gradient(135deg, #e7f7ff, #fff1eb); font-size: 25px; }
.summary-card dt { color: var(--muted); font-size: 13px; }
.summary-card dd { margin: 5px 0 0; color: var(--deep-blue); font-size: 20px; font-weight: 900; }
.job-table-wrap { overflow: hidden; }
.job-table { width: 100%; border-collapse: collapse; }
.job-table th, .job-table td { padding: 21px 24px; border-bottom: 1px solid var(--line); vertical-align: top; }
.job-table tr:last-child th, .job-table tr:last-child td { border-bottom: 0; }
.job-table th { width: 210px; color: var(--deep-blue); background: #eef8fd; text-align: left; font-weight: 800; }
.job-table td { background: #fff; }
.job-table ul { margin: 0; padding-left: 1.2em; }
.job-table .strong { color: var(--coral-dark); font-weight: 900; }
.job-note { margin-top: 18px; color: var(--muted); font-size: 13px; }
.cta-band { position: relative; overflow: hidden; color: #fff; background: linear-gradient(135deg, #0879c8, #07598f); }
.cta-band::before { content: ""; position: absolute; width: 330px; height: 330px; border-radius: 50%; background: rgba(255,255,255,.08); top: -180px; right: 4%; }
.cta-inner { position: relative; z-index: 1; padding-block: 64px; text-align: center; }
.cta-inner h2 { margin: 0; font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; font-size: clamp(28px,4vw,42px); }
.cta-inner p { margin: 13px auto 26px; max-width: 680px; opacity: .9; }
.cta-actions { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.site-footer { margin-top: auto; background: #083d64; color: rgba(255,255,255,.84); }
.footer-inner { padding-block: 34px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-links a { text-decoration: none; }
.copyright { font-size: 12px; opacity: .72; }
.status-page { min-height: 100vh; min-height: 100svh; min-height: 100dvh; display: grid; place-items: center; padding: 40px 20px; background: linear-gradient(135deg,#e9f8ff,#fff6ed); }
.status-card { width: min(680px,100%); padding: 48px; text-align: center; }
.status-card h1 { color: var(--deep-blue); font-family: "Hiragino Mincho ProN", "Yu Mincho", serif; }
.status-card p { color: var(--muted); }

/* タブレット */
@media (max-width: 960px) {
  :root {
    --page-gutter: clamp(20px, 4vw, 36px);
  }

  .header-inner {
    min-height: 72px;
    gap: 24px;
  }

  .brand {
    font-size: 14px;
  }

  .header-nav {
    gap: 20px;
    font-size: 12.5px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    gap: 30px;
    padding-block: 48px;
  }

  .hero-image {
    height: 300px;
  }

  .hero-banner,
  .hero-banner-inner {
    min-height: 340px;
  }

  .contact-layout {
    grid-template-columns: 1fr;
  }

  .contact-aside {
    position: static;
  }

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

/* スマートフォン */
@media (max-width: 680px) {
  :root {
    --page-gutter: 18px;
    --radius: 20px;
  }

  .site-header {
    position: sticky;
    overflow: visible;
  }

  .header-inner {
    min-height: 0;
    padding-top: 13px;
    padding-bottom: 0;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
  }

  .brand {
    display: block;
    width: 100%;
    font-size: clamp(12px, 3.5vw, 14px);
    line-height: 1.35;
    text-align: left;
    white-space: normal;
  }

  .header-nav {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    font-size: clamp(10.5px, 3vw, 12px);
    border-top: 1px solid rgba(7, 89, 143, .10);
  }

  .header-nav a {
    width: 100%;
    min-width: 0;
    min-height: 42px;
    padding: 10px 4px 11px;
    color: var(--deep-blue);
    background: transparent;
    border: 0;
    border-radius: 0;
    box-shadow: none;
    text-align: center;
    white-space: nowrap;
  }

  .header-nav a + a {
    border-left: 1px solid rgba(7, 89, 143, .10);
  }

  .header-nav a::after {
    bottom: 4px;
  }

  .hero-inner {
    min-height: auto;
    padding-block: 38px 48px;
  }

  .hero h1 {
    font-size: clamp(31px, 9vw, 44px);
    line-height: 1.3;
  }

  .hero-copy {
    margin-top: 16px;
    font-size: 15px;
    line-height: 1.75;
  }

  .hero-image {
    height: 240px;
    border-radius: 22px;
  }

  .hero-image-wrap::before {
    inset: 10px -10px -10px 10px;
    border-radius: 22px;
  }

  .hero-banner,
  .hero-banner-inner {
    min-height: 320px;
  }

  .hero-banner-inner {
    padding-block: 40px;
  }

  .hero-banner-image {
    object-position: 62% center;
  }

  .hero-banner-overlay {
    background: linear-gradient(90deg, rgba(4,61,104,.78) 0%, rgba(4,61,104,.54) 58%, rgba(4,61,104,.24) 100%);
  }

  .breadcrumb .container {
    padding-block: 11px;
  }

  .section {
    padding-block: 58px;
  }

  .contact-aside,
  .form-card {
    padding: 24px;
  }

  .form-row.two {
    grid-template-columns: 1fr;
  }

  .radio-group {
    display: grid;
  }

  .summary-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .summary-card {
    padding: 20px 12px;
  }

  .summary-card dd {
    font-size: 17px;
  }

  .job-table,
  .job-table tbody,
  .job-table tr,
  .job-table th,
  .job-table td {
    display: block;
    width: 100%;
  }

  .job-table tr {
    border-bottom: 1px solid var(--line);
  }

  .job-table tr:last-child {
    border-bottom: 0;
  }

  .job-table th {
    padding: 14px 17px 8px;
    border-bottom: 0;
  }

  .job-table td {
    padding: 10px 17px 18px;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .status-card {
    padding: 32px 24px;
  }
}

/* 小型スマートフォン */
@media (max-width: 390px) {
  :root {
    --page-gutter: 14px;
  }

  .header-inner {
    padding-top: 11px;
    gap: 8px;
  }

  .brand {
    font-size: 12px;
  }

  .header-nav {
    font-size: 10px;
  }

  .header-nav a {
    min-height: 40px;
    padding-inline: 2px;
  }

  .hero h1 {
    font-size: 29px;
  }

  .hero-copy {
    font-size: 14px;
  }

  .summary-grid {
    grid-template-columns: 1fr;
  }
}