@charset "UTF-8";

:root {
  --blue: #1466d6;
  --blue-dark: #0f4ea3;
  --blue-pale: #eaf2fd;
  --lime: #9fd356;
  --lime-dark: #7fb538;
  --ink: #1c2330;
  --gray: #5a6477;
  --line: #e3e7ee;
  --bg-soft: #f6f8fb;
  --white: #ffffff;
  --maxw: 1120px;
  --radius: 10px;
  --shadow: 0 12px 30px rgba(20, 102, 214, .10);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Noto Sans JP", system-ui, sans-serif;
  color: var(--ink);
  line-height: 1.85;
  font-size: 16px;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: var(--blue); text-decoration: none; }
a:hover { text-decoration: underline; }

h1, h2, h3, h4 { font-weight: 700; line-height: 1.4; letter-spacing: .01em; }

.wrap { width: min(92%, var(--maxw)); margin-inline: auto; }

.section { padding: clamp(56px, 8vw, 110px) 0; }
.section--soft { background: var(--bg-soft); }
.section--blue { background: var(--blue); color: var(--white); }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--line);
}
.site-header__inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 68px;
}
.logo { display: flex; align-items: baseline; gap: 8px; font-weight: 700; font-size: 20px; color: var(--ink); }
.logo:hover { text-decoration: none; }
.logo b { color: var(--blue); }
.logo span { font-size: 11px; color: var(--gray); letter-spacing: .14em; font-weight: 500; }

.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  color: var(--ink); font-size: 14px; padding: 8px 12px; border-radius: 8px;
  font-weight: 500;
}
.nav a:hover { background: var(--blue-pale); text-decoration: none; }
.nav a.is-current { color: var(--blue); }
.nav .btn-entry {
  margin-left: 6px; background: var(--lime); color: var(--ink);
  font-weight: 700; padding: 10px 20px;
}
.nav .btn-entry:hover { background: var(--lime-dark); }

.hamburger {
  display: none; width: 44px; height: 44px; border: 1px solid var(--line);
  background: var(--white); border-radius: 8px; cursor: pointer; padding: 0;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--ink); margin: 5px auto; transition: .25s; }
.hamburger.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- buttons ---------- */
.btn {
  display: inline-block; padding: 14px 30px; border-radius: 999px;
  font-weight: 700; font-size: 15px; transition: .2s; cursor: pointer; border: none;
}
.btn:hover { text-decoration: none; transform: translateY(-2px); }
.btn--lime { background: var(--lime); color: var(--ink); box-shadow: 0 8px 18px rgba(159,211,86,.4); }
.btn--lime:hover { background: var(--lime-dark); }
.btn--blue { background: var(--blue); color: #fff; }
.btn--blue:hover { background: var(--blue-dark); }
.btn--ghost { background: transparent; color: var(--blue); border: 1.5px solid var(--blue); }
.btn--ghost:hover { background: var(--blue-pale); }
.btn--white { background: #fff; color: var(--blue); }

/* ---------- breadcrumb ---------- */
.crumb { font-size: 13px; color: var(--gray); padding: 16px 0; }
.crumb a { color: var(--gray); }
.crumb a:hover { color: var(--blue); }
.crumb span { color: var(--ink); }

/* ---------- hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(180deg, var(--blue-pale) 0%, #fff 100%);
}
.hero__inner {
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(24px, 4vw, 56px);
  align-items: center; padding: clamp(40px, 6vw, 76px) 0;
}
.hero__eyebrow {
  display: inline-block; background: var(--lime); color: var(--ink);
  font-size: 13px; font-weight: 700; padding: 5px 14px; border-radius: 999px; margin-bottom: 18px;
}
.hero h1 { font-size: clamp(30px, 5vw, 52px); line-height: 1.28; margin: 0 0 18px; }
.hero h1 em { color: var(--blue); font-style: normal; }
.hero__lead { color: var(--gray); font-size: clamp(15px, 1.7vw, 17px); margin-bottom: 28px; max-width: 30em; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero__img {
  position: relative;
}
.hero__img img { border-radius: 16px; box-shadow: var(--shadow); aspect-ratio: 4/5; object-fit: cover; }
.hero__badge {
  position: absolute; bottom: -18px; left: -18px; background: #fff;
  border-radius: 12px; padding: 14px 20px; box-shadow: var(--shadow);
  border-left: 4px solid var(--lime);
}
.hero__badge b { display: block; font-size: 28px; color: var(--blue); }
.hero__badge small { color: var(--gray); font-size: 12px; }

/* ---------- section headings ---------- */
.sec-head { margin-bottom: 44px; }
.sec-head__label { color: var(--blue); font-weight: 700; font-size: 13px; letter-spacing: .18em; text-transform: uppercase; }
.sec-head h2 { font-size: clamp(24px, 3.6vw, 36px); margin: 6px 0 0; }
.sec-head p { color: var(--gray); margin: 12px 0 0; max-width: 44em; }
.sec-head--center { text-align: center; }
.sec-head--center p { margin-inline: auto; }

/* ---------- stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border-radius: var(--radius); overflow: hidden; }
.stats .stat { background: #fff; padding: 30px 18px; text-align: center; }
.section--blue .stats { background: rgba(255,255,255,.2); }
.section--blue .stats .stat { background: var(--blue); }
.section--blue .stat b, .section--blue .stat small { color: #fff; }
.stat b { display: block; font-size: clamp(34px, 5vw, 48px); color: var(--blue); line-height: 1; }
.stat b i { font-style: normal; font-size: .5em; margin-left: 2px; }
.stat small { color: var(--gray); font-size: 13px; display: block; margin-top: 10px; }

/* ---------- job cards ---------- */
.jobs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.job-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px; transition: .25s; display: flex; flex-direction: column;
}
.job-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); border-color: var(--blue-pale); }
.job-card__tag {
  display: inline-block; font-size: 12px; font-weight: 700; color: var(--blue);
  background: var(--blue-pale); padding: 4px 12px; border-radius: 999px; align-self: flex-start;
}
.job-card h3 { font-size: 22px; margin: 14px 0 8px; }
.job-card p { color: var(--gray); font-size: 14px; margin: 0 0 18px; }
.job-card__meta { border-top: 1px dashed var(--line); padding-top: 16px; margin-top: auto; }
.job-card__meta dl { display: grid; grid-template-columns: 84px 1fr; gap: 6px 12px; margin: 0; font-size: 14px; }
.job-card__meta dt { color: var(--gray); }
.job-card__meta dd { margin: 0; font-weight: 500; }
.job-card__more { margin-top: 18px; font-weight: 700; font-size: 14px; }

/* ---------- interview cards ---------- */
.iv-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.iv-card { background: #fff; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); transition: .25s; }
.iv-card:hover { box-shadow: var(--shadow); transform: translateY(-3px); }
.iv-card img { aspect-ratio: 4/3; object-fit: cover; }
.iv-card__body { padding: 22px; }
.iv-card__role { color: var(--lime-dark); font-weight: 700; font-size: 13px; }
.iv-card__body h3 { font-size: 19px; margin: 6px 0 10px; }
.iv-card__body p { color: var(--gray); font-size: 14px; margin: 0; }
.iv-card__quote { font-size: 16px; font-weight: 700; color: var(--ink); margin: 0 0 10px; }

/* ---------- two column ---------- */
.cols { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.cols--narrow { grid-template-columns: 1.2fr .8fr; }
.cols img { border-radius: var(--radius); }

/* ---------- prose / details ---------- */
.lead-text { font-size: clamp(17px, 2vw, 20px); line-height: 1.9; }
.prose h3 { font-size: 22px; margin: 36px 0 12px; padding-left: 14px; border-left: 4px solid var(--lime); }
.prose p { color: #2b3344; }
.prose ul { padding-left: 1.2em; }
.prose li { margin-bottom: 8px; }

/* timeline (1 day) */
.timeline { list-style: none; padding: 0; margin: 0; }
.timeline li { display: grid; grid-template-columns: 78px 1fr; gap: 20px; padding-bottom: 26px; position: relative; }
.timeline li::before { content: ""; position: absolute; left: 86px; top: 8px; bottom: -6px; width: 2px; background: var(--line); }
.timeline li:last-child::before { display: none; }
.timeline time { font-weight: 700; color: var(--blue); font-size: 15px; }
.timeline .dot { position: relative; }
.timeline .dot::after { content: ""; position: absolute; left: 8px; top: 8px; width: 12px; height: 12px; border-radius: 50%; background: var(--lime); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--lime); }
.timeline h4 { margin: 0 0 4px; font-size: 16px; }
.timeline p { margin: 0; color: var(--gray); font-size: 14px; }

/* table */
.tbl { width: 100%; border-collapse: collapse; font-size: 15px; }
.tbl th, .tbl td { text-align: left; padding: 16px 18px; border-bottom: 1px solid var(--line); vertical-align: top; }
.tbl th { width: 30%; color: var(--gray); font-weight: 700; background: var(--bg-soft); }
@media (max-width: 560px) { .tbl, .tbl tbody, .tbl tr, .tbl th, .tbl td { display: block; } .tbl th { width: auto; border: none; } .tbl td { padding-top: 4px; } .tbl tr { padding: 8px 0; border-bottom: 1px solid var(--line); } }

/* benefit grid */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.feat {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px;
  transition: .25s;
}
.feat:hover { border-color: var(--lime); box-shadow: var(--shadow); }
.feat__num { font-weight: 700; color: var(--lime-dark); font-size: 13px; letter-spacing: .1em; }
.feat h3 { font-size: 18px; margin: 8px 0 10px; }
.feat p { color: var(--gray); font-size: 14px; margin: 0; }

/* flow steps */
.steps { counter-reset: step; display: grid; gap: 20px; max-width: 760px; }
.step {
  display: grid; grid-template-columns: 64px 1fr; gap: 22px; align-items: start;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 28px;
  position: relative;
}
.step__no {
  counter-increment: step; width: 56px; height: 56px; border-radius: 50%;
  background: var(--blue); color: #fff; display: grid; place-items: center;
  font-size: 22px; font-weight: 700;
}
.step__no::before { content: counter(step); }
.step h3 { margin: 0 0 6px; font-size: 18px; }
.step p { margin: 0; color: var(--gray); font-size: 14px; }
.step__hint { font-size: 13px; color: var(--lime-dark); font-weight: 700; margin-top: 8px !important; }

/* faq */
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  font-size: 16px; font-weight: 700; color: var(--ink); padding: 22px 44px 22px 36px;
  position: relative; font-family: inherit;
}
.faq-q::before { content: "Q"; position: absolute; left: 0; top: 22px; color: var(--blue); font-size: 18px; }
.faq-q::after { content: "+"; position: absolute; right: 8px; top: 18px; font-size: 24px; color: var(--gray); font-weight: 400; transition: .2s; }
.faq-item.is-open .faq-q::after { transform: rotate(45deg); }
.faq-a { display: none; padding: 0 36px 24px; color: var(--gray); font-size: 15px; }
.faq-a p { margin: 0; }
.faq-item.is-open .faq-a { display: block; }

/* form */
.form { display: grid; gap: 22px; max-width: 720px; }
.field { display: grid; gap: 8px; }
.field label { font-weight: 700; font-size: 14px; }
.field .req { color: #d64141; font-size: 12px; margin-left: 6px; }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: 15px; padding: 13px 15px; border: 1px solid var(--line);
  border-radius: 8px; background: #fff; color: var(--ink); width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--blue); border-color: var(--blue); }
.field--row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form__note { font-size: 13px; color: var(--gray); }

/* cta band */
.cta-band { text-align: center; }
.cta-band h2 { font-size: clamp(24px, 4vw, 38px); color: #fff; margin: 0 0 14px; }
.cta-band p { color: rgba(255,255,255,.9); margin: 0 0 26px; }

/* quote */
.pull-quote {
  border-left: 5px solid var(--lime); padding: 8px 0 8px 28px; margin: 0;
  font-size: clamp(20px, 3vw, 28px); font-weight: 700; line-height: 1.6;
}
.pull-quote cite { display: block; font-size: 14px; font-weight: 500; color: var(--gray); font-style: normal; margin-top: 14px; }

/* history */
.history { border-left: 2px solid var(--line); padding-left: 28px; margin-left: 8px; }
.history li { list-style: none; position: relative; padding-bottom: 26px; }
.history li::before { content: ""; position: absolute; left: -36px; top: 8px; width: 12px; height: 12px; border-radius: 50%; background: var(--blue); border: 3px solid #fff; box-shadow: 0 0 0 2px var(--blue-pale); }
.history time { font-weight: 700; color: var(--blue); }
.history h4 { margin: 2px 0 4px; }
.history p { margin: 0; color: var(--gray); font-size: 14px; }

/* gallery */
.gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.gallery img { aspect-ratio: 1/1; object-fit: cover; border-radius: 8px; }
.gallery img:nth-child(1) { grid-row: span 2; aspect-ratio: 1/2.07; }

/* footer */
.site-footer { background: var(--ink); color: #c7cedb; padding: 60px 0 28px; font-size: 14px; }
.site-footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid rgba(255,255,255,.12); }
.site-footer h4 { color: #fff; font-size: 15px; margin: 0 0 14px; }
.site-footer .f-logo { font-size: 22px; font-weight: 700; color: #fff; }
.site-footer .f-logo b { color: var(--lime); }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 9px; }
.site-footer a { color: #c7cedb; }
.site-footer a:hover { color: #fff; }
.site-footer__addr { line-height: 1.9; }
.site-footer__bottom { padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; color: #8a93a6; font-size: 12px; }
.site-footer__disclaimer { display: block; margin-top: 14px; color: #6f7891; font-size: 11px; line-height: 1.7; }

/* fade in */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* responsive */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__img { order: -1; max-width: 420px; }
  .stats { grid-template-columns: repeat(2, 1fr); }
  .jobs-grid, .iv-grid, .feat-grid, .gallery { grid-template-columns: repeat(2, 1fr); }
  .cols, .cols--narrow { grid-template-columns: 1fr; }
  .site-footer__top { grid-template-columns: 1fr 1fr; }
  .gallery img:nth-child(1) { grid-row: auto; aspect-ratio: 1/1; }
}

@media (max-width: 768px) {
  .nav {
    position: fixed; inset: 68px 0 auto 0; flex-direction: column; align-items: stretch;
    background: #fff; border-bottom: 1px solid var(--line); padding: 12px 6%; gap: 2px;
    transform: translateY(-130%); transition: transform .3s ease; box-shadow: var(--shadow);
  }
  .nav.is-open { transform: translateY(0); }
  .nav a { padding: 13px 8px; border-radius: 8px; }
  .nav .btn-entry { margin: 8px 0 0; text-align: center; }
  .hamburger { display: block; }
}

@media (max-width: 560px) {
  .iv-grid, .feat-grid, .jobs-grid, .gallery { grid-template-columns: 1fr; }
  .field--row { grid-template-columns: 1fr; }
  .hero__badge { left: 0; }
  .site-footer__top { grid-template-columns: 1fr; }
}