@charset "UTF-8";

:root {
  --red: #c8102e;
  --red-dark: #a30d25;
  --ink: #222426;
  --gray-900: #2b2e30;
  --gray-700: #4b4f52;
  --gray-500: #767b7e;
  --gray-300: #c9cdd0;
  --gray-150: #e6e8ea;
  --gray-100: #f1f2f3;
  --gray-50: #f8f9fa;
  --white: #ffffff;
  --max: 1140px;
  --shadow: 0 2px 14px rgba(34, 36, 38, 0.08);
  --shadow-lg: 0 10px 40px rgba(34, 36, 38, 0.12);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Noto Sans JP", system-ui, sans-serif;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.85;
  background: var(--white);
  font-size: clamp(15px, 1.4vw, 16px);
  -webkit-font-smoothing: antialiased;
}

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

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

h1, h2, h3, h4 { font-weight: 700; line-height: 1.4; letter-spacing: 0.01em; }

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

/* Compliance banner */
.prelaunch {
  background: #161616;
  color: #f3f3f3;
  border-bottom: 2px solid #ff7a00;
  font-size: 12px;
  line-height: 1.6;
  text-align: center;
  padding: 7px 14px;
  letter-spacing: 0.02em;
}
.prelaunch strong { color: #ff9a3c; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--gray-150);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}
.brand { display: flex; align-items: baseline; gap: 10px; line-height: 1; }
.brand a { color: var(--ink); text-decoration: none; }
.brand .logo-mark {
  font-weight: 700;
  font-size: 21px;
  letter-spacing: 0.04em;
}
.brand .logo-mark b { color: var(--red); }
.brand .logo-sub {
  font-size: 10.5px;
  color: var(--gray-500);
  letter-spacing: 0.18em;
}

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  color: var(--gray-700);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  padding: 8px 13px;
  border-radius: 4px;
  transition: color 0.18s, background 0.18s;
}
.nav a:hover { color: var(--red); background: var(--gray-50); }
.nav a.current { color: var(--red); }
.nav .cta {
  margin-left: 8px;
  background: var(--red);
  color: #fff;
  padding: 9px 18px;
}
.nav .cta:hover { background: var(--red-dark); color: #fff; }

.hamburger {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--gray-300);
  background: #fff;
  border-radius: 6px;
  cursor: pointer;
  position: relative;
}
.hamburger span,
.hamburger span::before,
.hamburger span::after {
  content: "";
  position: absolute;
  left: 50%; transform: translateX(-50%);
  width: 22px; height: 2px;
  background: var(--ink);
  transition: 0.25s;
}
.hamburger span { top: 50%; margin-top: -1px; }
.hamburger span::before { top: -7px; }
.hamburger span::after { top: 7px; }
.hamburger.open span { background: transparent; }
.hamburger.open span::before { top: 0; transform: translateX(-50%) rotate(45deg); }
.hamburger.open span::after { top: 0; transform: translateX(-50%) rotate(-45deg); }

/* Breadcrumb */
.crumb {
  font-size: 12.5px;
  color: var(--gray-500);
  padding: 14px 0;
  border-bottom: 1px solid var(--gray-100);
}
.crumb a { color: var(--gray-500); }
.crumb a:hover { color: var(--red); }
.crumb span { color: var(--gray-700); }

/* Page head */
.page-head {
  background: var(--gray-50);
  border-bottom: 1px solid var(--gray-150);
  padding: 46px 0 40px;
}
.page-head .eyebrow {
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  margin: 0 0 8px;
}
.page-head h1 { font-size: clamp(26px, 4vw, 38px); margin: 0; }
.page-head p { color: var(--gray-700); margin: 14px 0 0; max-width: 640px; }

/* Section helpers */
.section { padding: clamp(54px, 8vw, 92px) 0; }
.section.alt { background: var(--gray-50); }
.sec-label {
  color: var(--red);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.2em;
  margin: 0 0 10px;
}
.sec-title { font-size: clamp(22px, 3.4vw, 31px); margin: 0 0 14px; }
.lead { color: var(--gray-700); max-width: 680px; }

/* Hero */
.hero {
  position: relative;
  min-height: 78vh;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background:
    linear-gradient(105deg, rgba(20,22,24,0.82) 0%, rgba(20,22,24,0.45) 52%, rgba(20,22,24,0.15) 100%);
  z-index: 1;
}
.hero img.hero-bg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-inner { position: relative; z-index: 2; padding: 80px 0; }
.hero .kicker {
  display: inline-block;
  border-left: 3px solid var(--red);
  padding-left: 12px;
  font-size: 13px;
  letter-spacing: 0.16em;
  color: #f1d4d8;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(30px, 5.4vw, 56px);
  margin: 0 0 22px;
  line-height: 1.32;
  text-shadow: 0 2px 18px rgba(0,0,0,0.25);
}
.hero h1 .accent { color: #ff5a72; }
.hero p { font-size: clamp(15px, 1.8vw, 18px); max-width: 540px; color: #eceded; }
.hero-actions { margin-top: 32px; display: flex; gap: 14px; flex-wrap: wrap; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  padding: 14px 28px;
  border-radius: 5px;
  border: 2px solid var(--red);
  background: var(--red);
  color: #fff;
  cursor: pointer;
  transition: 0.2s;
  text-decoration: none;
}
.btn:hover { background: var(--red-dark); border-color: var(--red-dark); color: #fff; text-decoration: none; }
.btn.ghost { background: transparent; border-color: rgba(255,255,255,0.7); color: #fff; }
.btn.ghost:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn.dark { background: var(--ink); border-color: var(--ink); }
.btn.dark:hover { background: #000; border-color: #000; }
.btn.outline { background: transparent; color: var(--red); }
.btn.outline:hover { background: var(--red); color: #fff; }
.arrow::after { content: "→"; }

/* Stat bar */
.statbar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--gray-150);
  border: 1px solid var(--gray-150);
  border-radius: 8px;
  overflow: hidden;
}
.statbar .item { background: #fff; padding: 26px 18px; text-align: center; }
.statbar .num { font-size: clamp(26px, 4vw, 38px); font-weight: 700; color: var(--red); line-height: 1; }
.statbar .num small { font-size: 15px; color: var(--ink); }
.statbar .cap { font-size: 12.5px; color: var(--gray-500); margin-top: 8px; }

/* Two column */
.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.two-col.narrow-img { grid-template-columns: 1.15fr 0.85fr; }
.two-col .figure img { border-radius: 8px; box-shadow: var(--shadow); }
.two-col .figure { position: relative; }
.figure .tag {
  position: absolute; left: 0; bottom: 18px;
  background: var(--red); color: #fff;
  font-size: 12px; font-weight: 700;
  padding: 7px 16px;
}

/* Business cards */
.biz-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.biz-card {
  background: #fff;
  border: 1px solid var(--gray-150);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.22s, box-shadow 0.22s;
}
.biz-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.biz-card .ph { aspect-ratio: 3 / 2; overflow: hidden; }
.biz-card .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.biz-card:hover .ph img { transform: scale(1.05); }
.biz-card .body { padding: 22px 22px 26px; }
.biz-card h3 { font-size: 18px; margin: 0 0 8px; }
.biz-card p { font-size: 14px; color: var(--gray-700); margin: 0 0 14px; }
.biz-card .more { font-size: 13px; font-weight: 700; }

/* Product pick (overlap layout) */
.pick-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}
.pick {
  background: #fff;
  border: 1px solid var(--gray-150);
  border-radius: 8px;
  overflow: hidden;
}
.pick .ph { aspect-ratio: 1 / 1; overflow: hidden; }
.pick .ph img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.pick:hover .ph img { transform: scale(1.06); }
.pick .body { padding: 16px 16px 20px; }
.pick .cat { font-size: 11px; color: var(--red); font-weight: 700; letter-spacing: 0.08em; }
.pick h3 { font-size: 15.5px; margin: 5px 0 8px; }
.pick .price { font-size: 14px; color: var(--gray-700); }
.pick .price b { font-size: 18px; color: var(--ink); }

/* Quality strip */
.quality-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.quality-strip .q {
  border-top: 3px solid var(--red);
  padding-top: 20px;
}
.quality-strip .q .no { font-size: 13px; color: var(--red); font-weight: 700; letter-spacing: 0.1em; }
.quality-strip .q h3 { font-size: 18px; margin: 8px 0 10px; }
.quality-strip .q p { font-size: 14px; color: var(--gray-700); margin: 0; }

/* News list */
.news-list { border-top: 1px solid var(--gray-150); }
.news-list .row {
  display: grid;
  grid-template-columns: 130px 110px 1fr;
  gap: 18px;
  align-items: baseline;
  padding: 20px 4px;
  border-bottom: 1px solid var(--gray-150);
}
.news-list .row:hover { background: var(--gray-50); }
.news-list .date { color: var(--gray-500); font-size: 13.5px; }
.news-list .cat {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--white);
  background: var(--gray-700);
  padding: 3px 0;
  text-align: center;
  border-radius: 3px;
}
.news-list .cat.product { background: var(--red); }
.news-list .cat.ir { background: #2d6e7e; }
.news-list .cat.notice { background: var(--gray-700); }
.news-list .txt { font-size: 15px; }
.news-list .txt a { color: var(--ink); }
.news-list .txt a:hover { color: var(--red); }

/* Tables */
.data-table { width: 100%; border-collapse: collapse; font-size: 14.5px; }
.data-table th, .data-table td {
  text-align: left;
  padding: 16px 18px;
  border-bottom: 1px solid var(--gray-150);
  vertical-align: top;
}
.data-table th {
  width: 30%;
  background: var(--gray-50);
  font-weight: 700;
  color: var(--gray-900);
  white-space: nowrap;
}
@media (max-width: 560px) {
  .data-table th { width: 38%; }
}

/* Timeline */
.timeline { position: relative; margin-left: 8px; }
.timeline::before {
  content: ""; position: absolute;
  left: 7px; top: 6px; bottom: 6px;
  width: 2px; background: var(--gray-150);
}
.timeline .ev { position: relative; padding: 0 0 34px 38px; }
.timeline .ev::before {
  content: ""; position: absolute; left: 0; top: 5px;
  width: 16px; height: 16px; border-radius: 50%;
  background: #fff; border: 3px solid var(--red);
}
.timeline .yr { font-weight: 700; color: var(--red); font-size: 15px; }
.timeline .ev h3 { font-size: 16.5px; margin: 4px 0 6px; }
.timeline .ev p { font-size: 14px; color: var(--gray-700); margin: 0; }

/* Quote */
.pull-quote {
  border-left: 4px solid var(--red);
  padding: 6px 0 6px 26px;
  font-size: clamp(18px, 2.6vw, 24px);
  font-weight: 700;
  line-height: 1.7;
  color: var(--gray-900);
}

/* Product category block */
.prod-cat { margin-bottom: 64px; }
.prod-cat .cat-head {
  display: flex; align-items: center; gap: 16px;
  border-bottom: 2px solid var(--ink); padding-bottom: 12px; margin-bottom: 28px;
}
.prod-cat .cat-head .badge {
  background: var(--red); color: #fff;
  font-size: 12px; font-weight: 700; letter-spacing: 0.12em;
  padding: 6px 14px; border-radius: 3px;
}
.prod-cat .cat-head h2 { font-size: 22px; margin: 0; }
.prod-items { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.prod-item { border: 1px solid var(--gray-150); border-radius: 8px; overflow: hidden; background: #fff; }
.prod-item .ph { aspect-ratio: 4 / 3; overflow: hidden; }
.prod-item .ph img { width: 100%; height: 100%; object-fit: cover; }
.prod-item .body { padding: 18px 18px 22px; }
.prod-item h3 { font-size: 16px; margin: 0 0 6px; }
.prod-item .meta { font-size: 12px; color: var(--gray-500); margin: 0 0 10px; }
.prod-item p { font-size: 13.5px; color: var(--gray-700); margin: 0 0 12px; }
.prod-item .price { font-size: 14px; font-weight: 700; color: var(--red); }
.prod-item .price small { color: var(--gray-500); font-weight: 400; }

/* Process steps */
.steps { counter-reset: step; display: grid; gap: 18px; }
.steps .step {
  display: grid; grid-template-columns: 64px 1fr; gap: 20px;
  align-items: start;
  background: #fff; border: 1px solid var(--gray-150);
  border-radius: 8px; padding: 22px 24px;
}
.steps .step .n {
  counter-increment: step;
  font-size: 26px; font-weight: 700; color: var(--red);
  border-right: 1px solid var(--gray-150);
}
.steps .step .n::before { content: counter(step, decimal-leading-zero); }
.steps .step h3 { margin: 0 0 6px; font-size: 17px; }
.steps .step p { margin: 0; font-size: 14px; color: var(--gray-700); }

/* Cert badges */
.cert-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.cert {
  border: 1px solid var(--gray-150); border-radius: 8px;
  padding: 26px 24px; background: #fff;
}
.cert .name { font-weight: 700; font-size: 16px; color: var(--red); margin: 0 0 8px; }
.cert p { margin: 0; font-size: 13.5px; color: var(--gray-700); }

/* Flow (numbered horizontal) */
.flow { display: grid; grid-template-columns: repeat(5, 1fr); gap: 12px; }
.flow .f {
  background: #fff; border: 1px solid var(--gray-150);
  border-radius: 8px; padding: 22px 14px; text-align: center; position: relative;
}
.flow .f .n {
  width: 34px; height: 34px; line-height: 34px;
  border-radius: 50%; background: var(--red); color: #fff;
  font-weight: 700; margin: 0 auto 12px; font-size: 14px;
}
.flow .f h4 { font-size: 14px; margin: 0 0 6px; }
.flow .f p { font-size: 12px; color: var(--gray-500); margin: 0; }

/* Recruit positions */
.job { border: 1px solid var(--gray-150); border-radius: 8px; padding: 26px 28px; margin-bottom: 18px; background: #fff; }
.job .top { display: flex; flex-wrap: wrap; gap: 10px 16px; align-items: center; margin-bottom: 14px; }
.job h3 { font-size: 19px; margin: 0; }
.job .pill { font-size: 11.5px; font-weight: 700; padding: 4px 12px; border-radius: 20px; background: var(--gray-100); color: var(--gray-700); }
.job .pill.type { background: var(--red); color: #fff; }
.job .jt { width: 100%; border-collapse: collapse; font-size: 14px; margin-top: 6px; }
.job .jt th, .job .jt td { text-align: left; padding: 10px 14px; border-bottom: 1px solid var(--gray-100); vertical-align: top; }
.job .jt th { width: 28%; color: var(--gray-700); font-weight: 700; white-space: nowrap; }

/* Voice cards */
.voice-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.voice {
  display: grid; grid-template-columns: 96px 1fr; gap: 20px;
  background: #fff; border: 1px solid var(--gray-150);
  border-radius: 8px; padding: 24px;
}
.voice img { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; }
.voice .who { font-weight: 700; font-size: 15px; }
.voice .role { font-size: 12px; color: var(--gray-500); margin-bottom: 8px; }
.voice p { font-size: 13.5px; color: var(--gray-700); margin: 0; }

/* Benefit list */
.benefits { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px 32px; }
.benefits li {
  list-style: none; padding-left: 26px; position: relative;
  font-size: 14.5px; color: var(--gray-700); line-height: 1.7;
}
.benefits li::before {
  content: ""; position: absolute; left: 0; top: 10px;
  width: 12px; height: 12px; border-radius: 2px; background: var(--red);
}
ul.benefits { padding: 0; margin: 0; }

/* Form */
.form-card { background: #fff; border: 1px solid var(--gray-150); border-radius: 10px; padding: clamp(24px, 4vw, 44px); box-shadow: var(--shadow); }
.field { margin-bottom: 22px; }
.field label { display: block; font-weight: 700; font-size: 14px; margin-bottom: 8px; }
.field label .req { color: var(--red); font-size: 12px; margin-left: 6px; }
.field input, .field select, .field textarea {
  width: 100%; font-family: inherit; font-size: 15px;
  padding: 12px 14px; border: 1px solid var(--gray-300);
  border-radius: 6px; background: #fff; color: var(--ink);
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--red); box-shadow: 0 0 0 3px rgba(200,16,46,0.12);
}
.field textarea { min-height: 140px; resize: vertical; }
.field .hint { font-size: 12px; color: var(--gray-500); margin-top: 6px; }
.form-grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 22px; }
.radio-row { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.radio-row label { display: inline-flex; align-items: center; gap: 8px; font-weight: 400; margin: 0; }
.radio-row input { width: auto; }

/* Contact aside */
.contact-side { background: var(--gray-50); border: 1px solid var(--gray-150); border-radius: 10px; padding: 30px 28px; }
.contact-side h3 { font-size: 17px; margin: 0 0 6px; }
.contact-side .tel { font-size: 30px; font-weight: 700; color: var(--red); margin: 8px 0 2px; }
.contact-side .tel a { color: var(--red); }
.contact-side .small { font-size: 12.5px; color: var(--gray-500); }

/* CTA band */
.cta-band {
  background: var(--ink); color: #fff;
  text-align: center;
}
.cta-band .sec-title { color: #fff; }
.cta-band p { color: #cfd2d4; max-width: 560px; margin: 0 auto 26px; }

/* Legal body */
.legal h2 { font-size: 19px; margin: 38px 0 12px; padding-bottom: 8px; border-bottom: 1px solid var(--gray-150); }
.legal h3 { font-size: 16px; margin: 22px 0 8px; }
.legal p, .legal li { font-size: 14.5px; color: var(--gray-700); }
.legal ul { padding-left: 20px; }
.legal .updated { color: var(--gray-500); font-size: 13px; }

/* Access / map */
.map-embed {
  border: 1px solid var(--gray-150); border-radius: 8px; overflow: hidden;
  background: var(--gray-100);
  aspect-ratio: 16 / 9;
  display: flex; align-items: center; justify-content: center;
  color: var(--gray-500); font-size: 13px; position: relative;
}
.map-embed img { width: 100%; height: 100%; object-fit: cover; }

/* Footer */
.site-footer { background: #1c1e20; color: #c7cacc; padding: 56px 0 0; font-size: 14px; }
.footer-top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; }
.footer-brand .logo-mark { font-size: 20px; font-weight: 700; color: #fff; letter-spacing: 0.04em; }
.footer-brand .logo-mark b { color: #ff5a72; }
.footer-brand p { font-size: 13px; line-height: 1.8; margin: 14px 0 0; color: #9a9ea1; }
.footer-col h4 { color: #fff; font-size: 13px; letter-spacing: 0.06em; margin: 0 0 14px; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 9px; }
.footer-col a { color: #b9bcbe; font-size: 13px; }
.footer-col a:hover { color: #fff; }
.footer-info { font-size: 12.5px; color: #9a9ea1; line-height: 1.9; }
.footer-bottom {
  margin-top: 48px; border-top: 1px solid #34373a;
  padding: 20px 0; font-size: 11.5px; color: #8a8e91; line-height: 1.7;
}
.footer-bottom .demo-note { color: #b46a72; display: block; margin-top: 6px; }

/* Fade-in */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 980px) {
  .footer-top { grid-template-columns: 1fr 1fr; gap: 30px; }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .pick-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .nav {
    position: fixed; inset: 70px 0 auto 0;
    flex-direction: column; align-items: stretch;
    background: #fff; border-bottom: 1px solid var(--gray-150);
    padding: 10px 20px 22px; gap: 2px;
    box-shadow: var(--shadow-lg);
    transform: translateY(-130%); transition: transform 0.3s ease;
    max-height: calc(100vh - 70px); overflow-y: auto;
  }
  .nav.open { transform: none; }
  .nav a { padding: 13px 8px; border-bottom: 1px solid var(--gray-100); font-size: 15px; }
  .nav .cta { margin: 12px 0 0; text-align: center; }
  .hamburger { display: block; }
  .two-col, .two-col.narrow-img { grid-template-columns: 1fr; }
  .biz-grid, .prod-items, .quality-strip, .cert-grid { grid-template-columns: 1fr; }
  .statbar { grid-template-columns: 1fr 1fr; }
  .voice-grid, .benefits { grid-template-columns: 1fr; }
  .form-grid2 { grid-template-columns: 1fr; }
  .two-col .figure { order: -1; }
  .prelaunch { font-size: 11px; }
}
@media (max-width: 480px) {
  .news-list .row { grid-template-columns: 1fr; gap: 4px; padding: 16px 2px; }
  .news-list .cat { width: 96px; }
  .pick-grid { grid-template-columns: 1fr 1fr; }
  .statbar .item { padding: 20px 10px; }
  .flow { grid-template-columns: 1fr; }
  .steps .step { grid-template-columns: 1fr; }
  .steps .step .n { border-right: none; border-bottom: 1px solid var(--gray-150); padding-bottom: 10px; }
  .voice { grid-template-columns: 1fr; text-align: center; }
  .voice img { margin: 0 auto; }
}