/* 今の公式サイトに合わせ、白地に黒、細い欧文 (Jost) と Noto Sans JP */
:root {
  --ink: #1a1a1a;
  --sub: #6b6b6b;
  --line: #e2e2e2;
  --bg: #ffffff;
  --soft: #f5f5f3;
  --accent: #e00022;
  --en: "Jost", "Helvetica Neue", Arial, sans-serif;
  --ja: "Noto Sans JP", "Hiragino Sans", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--ja);
  font-weight: 300;
  line-height: 1.9;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
h1, h2, h3 { font-weight: 400; margin: 0; }
small { display: block; font-family: var(--ja); font-size: 0.8rem; color: var(--sub); letter-spacing: 0.08em; margin-top: 4px; }

.site-header {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; gap: 32px;
  padding: 18px clamp(16px, 4vw, 48px);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.logo { font-family: var(--en); font-weight: 200; font-size: 1.6rem; letter-spacing: 0.12em; text-decoration: none; }
.logo-sub { font-family: var(--en); font-weight: 300; font-size: 0.8rem; letter-spacing: 0.3em; text-decoration: none; color: var(--sub); margin-left: -16px; }
.nav { display: flex; gap: 28px; margin-left: auto; font-family: var(--en); font-size: 0.8rem; letter-spacing: 0.2em; }
.nav a { text-decoration: none; }
.nav a:hover { color: var(--sub); }

.btn {
  display: inline-block; padding: 12px 28px;
  background: var(--ink); color: #fff; border: 1px solid var(--ink);
  font: 400 0.85rem var(--ja); letter-spacing: 0.1em; text-decoration: none; cursor: pointer;
}
.btn:hover { background: #333; }
.btn-line { background: transparent; color: var(--ink); padding: 8px 18px; }
.btn-line:hover { background: var(--ink); color: #fff; }
.btn-google::before { content: "G"; font-family: var(--en); font-weight: 400; margin-right: 10px; }

.hero { min-height: 78vh; display: flex; flex-direction: column; justify-content: flex-end; padding: 0 clamp(16px, 8vw, 120px) 10vh; }
.hero-title {
  font-family: var(--en); font-weight: 200;
  font-size: clamp(3.2rem, 11vw, 9rem); line-height: 1; letter-spacing: 0.04em;
}
.hero-lead { margin-top: 32px; max-width: 34em; color: var(--sub); }

.section { padding: clamp(64px, 10vw, 120px) clamp(16px, 8vw, 120px); border-top: 1px solid var(--line); }
.eyebrow { font-family: var(--en); font-size: 0.8rem; letter-spacing: 0.3em; color: var(--sub); margin: 0 0 24px; }
.eyebrow::before { content: ""; display: inline-block; width: 24px; height: 1px; background: var(--accent); vertical-align: middle; margin-right: 12px; }
.section h2 { font-size: clamp(1.3rem, 2.6vw, 1.9rem); margin-bottom: 24px; }
.mission p { max-width: 40em; }

.services { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 48px 40px; }
.service .no { font-family: var(--en); font-weight: 200; font-size: 2.4rem; color: var(--sub); }
.service h3 { font-family: var(--en); font-size: 1.3rem; letter-spacing: 0.12em; margin: 8px 0 12px; }
.service p { margin: 0; font-size: 0.92rem; }

.flow-section { background: var(--soft); }
.flow { list-style: none; padding: 0; margin: 40px 0 24px; display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--ink); }
.flow li { padding: 24px 20px 0 0; }
.flow .step { font-family: var(--en); font-weight: 200; font-size: 2rem; }
.flow h3 { font-family: var(--en); font-size: 1rem; letter-spacing: 0.16em; margin: 8px 0 12px; }
.flow p { margin: 0; font-size: 0.88rem; }
.note { color: var(--sub); font-size: 0.88rem; }

.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.plain { list-style: none; padding: 0; margin: 0 0 24px; }
.plain li { padding: 16px 0; border-bottom: 1px solid var(--line); }
.plain strong { display: block; font-weight: 500; }
.plain span { font-size: 0.9rem; color: var(--sub); }
.text-link { margin-right: 20px; font-size: 0.88rem; }

.profile { display: grid; grid-template-columns: 9em 1fr; margin: 0; max-width: 760px; }
.profile dt, .profile dd { margin: 0; padding: 18px 0; border-bottom: 1px solid var(--line); }
.profile dt { color: var(--sub); }
.sub { color: var(--sub); font-size: 0.88rem; }

.contact .tel { font-family: var(--en); font-size: 1.3rem; letter-spacing: 0.1em; }
.contact .tel a { text-decoration: none; }
.contact .btn { margin-top: 8px; }

.narrow { max-width: 640px; margin: 0 auto; padding: clamp(64px, 12vw, 140px) 16px; min-height: 60vh; }
.page-title { font-size: 1.8rem; margin-bottom: 16px; }
.alert { border-left: 2px solid var(--accent); padding: 8px 16px; background: var(--soft); }
.panel { margin: 40px 0; padding: 32px; border: 1px solid var(--line); }
.panel h2 { font-size: 1.1rem; margin-bottom: 12px; }

.site-footer { display: flex; justify-content: space-between; align-items: center; padding: 32px clamp(16px, 4vw, 48px); border-top: 1px solid var(--line); font-size: 0.78rem; color: var(--sub); }
.footer-link { margin-left: auto; margin-right: 24px; text-decoration: none; }
.footer-link:hover { color: var(--ink); }
.legal h2 { font-size: 1.05rem; margin: 40px 0 8px; }
.legal ul { padding-left: 1.2em; }
.site-footer .logo { font-size: 1.1rem; color: var(--ink); }

@media (max-width: 860px) {
  .nav { display: none; }
  .site-header .btn-line { margin-left: auto; }
  .flow { grid-template-columns: 1fr; }
  .flow li { padding: 20px 0; border-bottom: 1px solid var(--line); }
  .two-col { grid-template-columns: 1fr; gap: 24px; }
  .profile { grid-template-columns: 6em 1fr; }
}

/* ---- 業務連携サイト（/odm/portal から先） ---- */
body.app { background: var(--soft); }
.app-header {
  position: sticky; top: 0; z-index: 10;
  display: flex; align-items: center; flex-wrap: wrap; gap: 12px 28px;
  padding: 10px clamp(16px, 3vw, 32px);
  background: #fff; border-bottom: 1px solid var(--line);
}
.app-switches { display: flex; gap: 8px; align-items: center; }
.switch { display: flex; align-items: center; gap: 6px; margin: 0; }
.switch-label { font-family: var(--en); font-size: 0.7rem; letter-spacing: 0.2em; color: var(--sub); }
.switch select {
  font: 400 0.9rem var(--ja); padding: 6px 28px 6px 10px; border: 1px solid var(--ink); background: #fff;
  appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 14px) 50%, calc(100% - 9px) 50%; background-size: 5px 5px; background-repeat: no-repeat;
  max-width: 16em;
}
.switch select:disabled { border-color: var(--line); color: var(--ink); opacity: 1; background-image: none; padding-right: 10px; }
.app-nav { display: flex; gap: 20px; font-size: 0.88rem; }
.app-nav a { text-decoration: none; padding: 6px 0; border-bottom: 1px solid transparent; }
.app-nav a[aria-current="page"] { border-bottom-color: var(--accent); }
.app-user { margin-left: auto; display: flex; gap: 12px; align-items: center; font-size: 0.85rem; }
.app-user form { margin: 0; }
.link-button { background: none; border: 0; padding: 0; font: inherit; color: var(--sub); text-decoration: underline; cursor: pointer; }
.app-preview { margin: 0; padding: 8px clamp(16px, 3vw, 32px); background: #fff7e0; font-size: 0.85rem; border-bottom: 1px solid #f0e2b6; }
.app-main { max-width: 1200px; margin: 0 auto; padding: 32px clamp(16px, 3vw, 32px) 64px; }
.app-footer { display: flex; gap: 24px; justify-content: center; padding: 24px; font-size: 0.78rem; color: var(--sub); }
.app-footer a { text-decoration: none; }

.page-head { margin-bottom: 24px; }
.page-head h1 { font-size: 1.5rem; display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.page-head .eyebrow { margin-bottom: 8px; }
.page-head .eyebrow a { text-decoration: none; }
.facts { display: flex; flex-wrap: wrap; gap: 8px 32px; margin: 16px 0 0; }
.facts div { display: flex; gap: 8px; }
.facts dt { color: var(--sub); font-size: 0.85rem; }
.facts dd { margin: 0; }
.progress { display: flex; align-items: center; gap: 12px; margin-top: 16px; }

.tiles { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; margin-bottom: 24px; }
.tile { display: flex; flex-direction: column; padding: 18px 20px; background: #fff; border: 1px solid var(--line); text-decoration: none; }
a.tile:hover { border-color: var(--ink); }
.tile-label { font-size: 0.8rem; color: var(--sub); }
.tile-value { font-family: var(--en); font-weight: 300; font-size: 2rem; line-height: 1.3; }

.block { background: #fff; border: 1px solid var(--line); padding: 24px; margin-bottom: 20px; }
.block h2 { font-size: 1.05rem; margin-bottom: 16px; }
.block h3 { font-size: 0.95rem; margin: 0 0 8px; }
.empty { color: var(--sub); font-size: 0.9rem; margin: 0; }
.todo { margin: 0; padding-left: 1.2em; }
.todo li { padding: 4px 0; }

.table-wrap { overflow-x: auto; }
table.data { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
table.data th { text-align: left; font-weight: 400; color: var(--sub); font-size: 0.78rem; padding: 8px 10px; border-bottom: 1px solid var(--ink); white-space: nowrap; }
table.data td { padding: 10px; border-bottom: 1px solid var(--line); vertical-align: middle; }
table.data td.num { text-align: right; white-space: nowrap; }
.mono { font-family: var(--en); letter-spacing: 0.04em; white-space: nowrap; }
.cell-sub { display: block; font-size: 0.75rem; color: var(--sub); }

.badge { display: inline-block; padding: 1px 10px; font-size: 0.75rem; border: 1px solid var(--line); white-space: nowrap; line-height: 1.8; letter-spacing: 0.04em; }
.badge-todo { color: var(--sub); }
.badge-doing { border-color: var(--ink); }
.badge-waiting { border-color: #c98a00; color: #8a5d00; background: #fff7e0; }
.badge-done { background: var(--ink); color: #fff; border-color: var(--ink); }
.badge-late { border-color: var(--accent); color: var(--accent); background: #fff0f2; }

.pbar { display: inline-flex; gap: 2px; vertical-align: middle; }
.pbar-cell { width: 12px; height: 8px; background: var(--line); }
.pbar-done { background: var(--ink); }
.pbar-doing { background: #8a8a8a; }
.pbar-waiting { background: #e0a800; }
.pbar-late { background: var(--accent); }

.filters { display: flex; flex-wrap: wrap; gap: 12px 20px; align-items: flex-end; margin-bottom: 16px; font-size: 0.85rem; }
.filters label { display: flex; flex-direction: column; gap: 4px; color: var(--sub); }
.filters select, .stack input, .stack select, .stack textarea, .step-form input, .step-form select,
.report-form input, .report-form select, .report-form textarea, .decide textarea, .message-form textarea, .inline input, .inline select {
  font: 400 0.9rem var(--ja); padding: 6px 8px; border: 1px solid #c8c8c8; background: #fff; color: var(--ink);
}
.btn-small { padding: 6px 14px; font-size: 0.8rem; }
.step-form { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin: 0; }
.step-form input[type="text"] { width: 9em; }
.stack { display: grid; gap: 14px; max-width: 560px; }
.stack label, .report-form label { display: grid; gap: 4px; font-size: 0.85rem; color: var(--sub); }
.stack fieldset { border: 1px solid var(--line); padding: 12px 16px; display: grid; gap: 10px; }
.stack legend { font-size: 0.85rem; padding: 0 6px; }
label.check { display: flex; gap: 8px; align-items: center; color: var(--ink); }
.inline { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-top: 12px; }

.spec { display: grid; grid-template-columns: 8em 1fr; margin: 0; font-size: 0.9rem; }
.spec dt, .spec dd { margin: 0; padding: 8px 0; border-bottom: 1px solid var(--line); }
.spec dt { color: var(--sub); }

.approvals, .reports, .messages { list-style: none; margin: 0; padding: 0; }
.approvals li, .reports li, .messages li { padding: 12px 0; border-bottom: 1px solid var(--line); }
.approval-head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
.approval-head .cell-sub { display: inline; }
.decide { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.decide textarea { flex: 1 1 100%; }
.comment { margin: 6px 0 0; padding: 6px 12px; background: var(--soft); font-size: 0.88rem; }
.report-form { display: grid; gap: 12px; max-width: 480px; margin-bottom: 16px; padding: 16px; background: var(--soft); }
.report-form .btn { padding: 14px; font-size: 1rem; }
.threads { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.messages p { margin: 2px 0 0; }
.message-form { display: flex; gap: 8px; align-items: flex-end; margin-top: 10px; }
.message-form textarea { flex: 1; }
.plain-list { list-style: none; padding: 0; margin: 12px 0 0; }
.plain-list li { padding: 6px 0; border-bottom: 1px solid var(--line); }
.plain-list .cell-sub { display: inline; margin-left: 8px; }

@media (max-width: 720px) {
  .app-header { gap: 8px 16px; }
  .app-switches { width: 100%; }
  .switch { flex: 1; }
  .switch select { width: 100%; max-width: none; }
  .switch-label { display: none; }
  .app-user { margin-left: auto; }
  .block { padding: 16px; }
  .spec { grid-template-columns: 6em 1fr; }
}
@media (max-width: 720px) {
  .app-header { position: static; }
  table.data { min-width: 640px; }
}