/* Corporate service: established greens, letter-led editorial layout. */
.corporate-page { font-size:16px; }
.corporate-page main { overflow-x:clip; }
.corporate-page .button { font-size:1rem; font-weight:700; padding:14px 24px; min-height:52px; text-align:center; }
.corporate-page .button:hover { transform:translateY(-2px); }
.corporate-page .corp-kicker { margin:0 0 20px; color:var(--green); font-size:.875rem; font-weight:700; letter-spacing:.09em; }
.corp-hero { padding:82px 0 76px; background:linear-gradient(120deg,#edf4ec 0%,#f8f9f3 68%); border-bottom:1px solid var(--line); }
.corp-hero-grid { display:grid; grid-template-columns:1.14fr .86fr; gap:70px; align-items:center; }
.corp-hero h1 { margin:0 0 24px; color:var(--ink); font:700 clamp(2.3rem,4vw,3.4rem)/1.5 var(--serif); letter-spacing:-.04em; }
.corp-hero h1 em { color:var(--deep); font-style:normal; border-bottom:4px solid #b6cbb5; }
.corp-hero-lead { font-size:1.3rem; font-weight:700; color:var(--deep); margin:0 0 22px; }
.corp-hero-copy > p:not(.corp-kicker):not(.corp-hero-lead) { max-width:35em; }
.corp-actions { display:flex; flex-wrap:wrap; gap:18px; align-items:center; margin-top:30px; }
.corp-link { border-bottom:1px solid var(--green); color:var(--deep); font-size:.94rem; padding:8px 0; }
.corporate-page .corp-fine { font-size:.875rem; line-height:1.8; margin-top:20px; }
.corp-letter { background:var(--card); padding:34px 32px 28px; border:1px solid #cbd7ca; box-shadow:12px 14px 0 #e2e9dc; transform:rotate(1.5deg); }
.corp-letter-heading { display:flex; gap:13px; align-items:center; color:var(--deep); font-family:var(--label); letter-spacing:.06em; line-height:1.6; padding-bottom:24px; border-bottom:1px solid var(--line); }
.corp-letter-heading small { font-family:var(--sans); font-size:.875rem; }
.corp-letter-to { font-size:.9rem; margin:24px 0 12px; }
.corp-letter h2 { font:700 clamp(1.2rem,1.8vw,1.5rem)/1.8 var(--serif); color:var(--ink); }
.corp-letter dl { margin:26px 0; }
.corp-letter dl > div { margin-top:20px; }
.corp-letter dt { font-size:.875rem; color:var(--green); font-weight:700; }
.corp-letter dd { margin:7px 0 0; font-weight:500; color:var(--ink); }
.corp-letter-sign { border-top:1px solid var(--line); padding-top:20px; text-align:right; font-size:.875rem; }
.corp-proof { background:var(--deep); color:#fff; padding:25px 0; }
.corp-proof .container { display:flex; justify-content:space-between; align-items:center; gap:24px; }
.corp-proof p { margin:0; font-size:.94rem; }
.corp-small-break { display:none; }
.corp-section { padding:94px 0; scroll-margin-top:100px; }
.corp-section h2, .corp-final h2 { color:var(--ink); font:700 clamp(1.75rem,3.2vw,2.65rem)/1.65 var(--serif); margin:0 0 25px; }
.corp-section-head { max-width:760px; margin-bottom:38px; }
.corp-section-head > p:last-child { margin:0; }
.corp-tint { background:var(--pale); }
.corp-value-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:28px; margin-top:40px; }
.corp-value-grid article { padding:28px 0 0; border-top:3px solid var(--green); }
.corp-value-grid span { color:var(--green); font-size:.875rem; }
.corp-section h3 { color:var(--ink); font:700 1.25rem/1.7 var(--serif); margin:13px 0 16px; }
.corp-value-grid p { margin:0; }
.corp-support-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:18px; }
.corp-support-grid article { padding:32px; border:1px solid var(--line); background:var(--card); }
.corp-index { font-family:var(--label); font-size:.9rem; color:var(--green); letter-spacing:.15em; }
.corp-support-grid p { margin:0; }
.corp-collaboration { margin-top:28px; padding:8px 0 6px 25px; border-left:3px solid var(--green); }
.corp-collaboration h3 { margin-top:0; }
.corp-collaboration p { max-width:930px; margin-bottom:0; }
.corp-plan { border:2px solid var(--green); display:grid; grid-template-columns:1fr 1fr; }
.corp-plan-intro { padding:36px; background:var(--pale); }
.corp-plan-tag { display:inline-block; padding:5px 12px; background:var(--deep); color:white; font-size:.875rem; }
.corp-plan h3 { font-size:1.8rem; margin:22px 0 14px; }
.corp-price { color:var(--deep); margin:25px 0 10px; line-height:1.8; }
.corp-price strong { font:700 clamp(2.3rem,4vw,3.1rem)/1.3 var(--serif); }
.corp-price span { font-size:.875rem; }
.corp-plan .button { margin-top:20px; }
.corp-plan-includes { padding:36px; background:var(--card); }
.corp-plan h4 { font-size:1.05rem; color:var(--deep); margin:0 0 14px; }
.corp-plan ul { padding-left:1.2em; margin:0; }
.corp-plan li { padding:10px 0; border-bottom:1px solid var(--line); }
.corp-dark { background:var(--deep); color:#eaf4ec; }
.corp-dark h2 { color:white; }
.corporate-page .corp-dark .corp-kicker { color:#dde9d6; }
.corp-report-grid { display:grid; grid-template-columns:1fr 1fr; gap:60px; align-items:center; }
.corp-report-paper { padding:32px; background:var(--card); color:var(--gray); box-shadow:9px 9px 0 #ffffff20; }
.corporate-page .corp-report-paper .corp-kicker { color:var(--green); }
.corp-report-paper h3 { font-size:1.3rem; margin:0; }
.corp-report-paper dl { margin:22px 0; }
.corp-report-paper dl > div { padding:15px 0; border-top:1px solid var(--line); }
.corp-report-paper dt { font-weight:700; color:var(--deep); font-size:.875rem; }
.corp-report-paper dd { margin:5px 0 0; }
.corp-report-bottom { color:var(--deep); font-weight:700; margin-bottom:0; font-size:.94rem; }
.corp-roadmap { counter-reset:none; list-style:none; margin:0; padding:0; display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:28px; }
.corp-roadmap li { padding-top:25px; border-top:2px solid var(--line); }
.corp-roadmap span { color:var(--green); font-size:.875rem; font-weight:700; }
.corp-roadmap strong { display:block; font-size:.875rem; color:var(--deep); }
.corp-line-grid { display:grid; grid-template-columns:repeat(3,minmax(0,1fr)); gap:20px; }
.corp-line-grid article { padding:26px; background:var(--card); border:1px solid var(--line); }
.corp-line-grid h3 { margin:0 0 10px; }
.corp-line-grid p { margin:8px 0; }
.corp-line-price { font:700 1.9rem/1.7 var(--serif); color:var(--deep); }
.corp-line-price span { display:block; font:400 .875rem/1.8 var(--sans); }
.corp-annual { padding-top:16px; border-top:1px solid var(--line); font-size:.875rem; color:var(--deep); }
.corp-line-terms { display:grid; grid-template-columns:1fr 1fr; gap:30px; margin:24px 0; }
.corp-line-terms strong { color:var(--deep); }
.corp-trust-grid { display:grid; grid-template-columns:1.05fr .95fr; gap:64px; align-items:start; }
.corp-credentials { padding:0; list-style:none; display:flex; flex-wrap:wrap; gap:10px; margin:24px 0; }
.corp-credentials li { padding:7px 12px; font-size:.875rem; background:var(--pale); color:var(--deep); border:1px solid var(--line); }
.corp-trust-note { padding:32px; background:var(--card); border:1px solid var(--line); border-top:4px solid var(--green); }
.corp-trust-note h3 { margin-top:0; }
.corp-faq { max-width:900px; }
.corp-faq details { border-bottom:1px solid var(--line); padding:21px 0; }
.corp-faq summary { cursor:pointer; font-weight:700; color:var(--deep); padding-right:12px; }
.corp-faq details p { margin-bottom:0; }
.corp-law-note { border-left:3px solid var(--green); padding-left:24px; margin-top:40px; max-width:900px; }
.corp-law-note h3 { font-size:1.05rem; }
.corp-law-note a { text-decoration:underline; text-underline-offset:3px; }
.corp-final { padding:88px 0; text-align:center; }
.corp-final .button { margin-top:20px; }
.corp-final .corp-fine { max-width:620px; margin:24px auto 0; }
.corp-related { background:#e9eff0; padding:88px 0; border-top:1px solid #d0dfe3; }
.corp-related .container { display:grid; grid-template-columns:1.1fr 1fr; align-items:center; gap:clamp(32px,5vw,72px); }
.corp-related h2 { font:700 clamp(1.75rem,3vw,2.6rem)/1.7 var(--serif); color:#294c5b; margin:24px 0 28px; letter-spacing:.01em; }
.corp-related p { margin:0; }
.corp-related .jikan-eyebrow { color:var(--blue); font-size:.875rem; font-weight:700; letter-spacing:.07em; }
.corp-related .jikan-message-lead { color:#294c5b; font-weight:500; font-size:1.0625rem; margin-bottom:18px; line-height:2; }
.corp-related .jikan-message > p:not([class]) { max-width:32em; color:#4d6165; }
.corp-related .jikan-message-close { margin-top:28px; padding-left:18px; border-left:2px solid #93b3bd; color:#294c5b; font-weight:500; }
.corp-related .jikan-service { padding:clamp(28px,3.5vw,44px); background:#fbfcf8; border-top:4px solid var(--blue); box-shadow:10px 12px 0 #d5e2e5; }
.corp-related .jikan-sister-label { color:#506974; font-size:.875rem; }
.corp-related h3 { margin:8px 0 26px; font:500 clamp(2rem,3.5vw,2.8rem)/1.3 var(--label); letter-spacing:.12em; color:var(--blue); }
.corp-related .jikan-service-heading { color:#294c5b; font:700 clamp(1.125rem,1.7vw,1.375rem)/1.8 var(--serif); margin-bottom:20px; }
.corp-related .jikan-service-copy { color:#4d6165; line-height:1.95; }
.corporate-page .corp-related .button { display:flex; width:100%; margin-top:28px; padding:14px 16px; color:#fff; background:var(--blue); border-color:var(--blue); }
.corporate-page .corp-related .button:hover { background:#2c5668; border-color:#2c5668; }
.corp-related .jikan-link-note { margin-top:12px; color:#506974; font-size:.875rem; line-height:1.7; }
@media (max-width:1000px) {
  .corp-hero-grid { gap:35px; }
  .corp-proof .container { flex-wrap:wrap; justify-content:flex-start; }
  .corp-trust-grid, .corp-report-grid { gap:32px; }
  .corp-plan-intro, .corp-plan-includes { padding:27px; }
}
@media (max-width:820px) {
  .corp-hero { padding:54px 0; }
  .corp-hero-grid { grid-template-columns:1fr; gap:42px; }
  .corp-letter { max-width:560px; transform:none; box-shadow:7px 8px 0 #e2e9dc; }
  .corp-value-grid, .corp-roadmap { grid-template-columns:1fr; gap:24px; }
  .corp-plan, .corp-report-grid, .corp-trust-grid { grid-template-columns:1fr; }
  .corp-section { padding:64px 0; }
  .corp-line-grid { gap:12px; }
  .corp-line-grid article { padding:18px; }
  .corp-line-terms { grid-template-columns:1fr; gap:0; }
}
@media (max-width:640px) {
  .corp-hero h1 { font-size:clamp(2rem,8vw,2.7rem); }
  .corp-hero-lead { font-size:1.15rem; }
  .corp-hero p { line-height:1.9; }
  .corp-letter { padding:25px; }
  .corp-proof .container { gap:14px; }
  .corp-proof p { width:100%; }
  .corp-support-grid, .corp-line-grid { grid-template-columns:1fr; }
  .corp-support-grid article, .corp-report-paper, .corp-trust-note { padding:25px; }
  .corp-actions { display:grid; gap:12px; }
  .corp-link { justify-self:start; }
  .corp-section h2, .corp-final h2 { font-size:1.7rem; }
  .corp-plan h3 { font-size:1.4rem; }
  .corp-plan-intro, .corp-plan-includes { padding:24px 20px; }
  .corp-plan .button { width:100%; }
  .corp-price strong { font-size:2.25rem; }
  .corp-line-grid article { padding:25px; }
  .corp-line-price span { display:inline; margin-left:10px; }
  .corp-final { padding:64px 0; text-align:left; }
  .corp-final .button { width:100%; }
  .corp-related { padding:60px 0; }
  .corp-related .container { grid-template-columns:1fr; gap:32px; }
  .corp-related .jikan-message-close br { display:none; }
  .corp-related .jikan-service { padding:28px 22px; box-shadow:6px 7px 0 #d5e2e5; }
}
@media (prefers-reduced-motion:reduce) { .corporate-page .button:hover { transform:none; } }