:root {
    --ink: #182235;
    --navy: #1f2f52;
    --navy-dark: #102040;
    --line: #e5e7ee;
    --soft: #f7f8fc;
    --paper: #ffffff;
    --muted: #5f6676;
    --gold: #b58a45;
    --accent: #b58a45;
    --faint: #9aa3b1;
    --gutter: clamp(40px, 10vw, 112px);
  }
  /* ===== shared header (site.css と同一) ===== */
  .hd{position:sticky;top:0;z-index:50;background:rgba(16,32,64,.96);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 clamp(18px,4vw,40px);height:70px;backdrop-filter:blur(16px);-webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(255,255,255,.12);}
  .logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:22px;letter-spacing:0;text-decoration:none;color:#fff;white-space:nowrap;}
  .logo img{height:36px;width:auto;display:block;flex:0 0 auto;}
  .nav{display:flex;align-items:center;gap:24px;}
  .nav a{color:rgba(255,255,255,.85);text-decoration:none;font-size:13px;font-weight:500;position:relative;padding:4px 0;transition:color .15s;}
  .nav a:hover{color:#fff;}
  .nav a.on{color:#fff;}
  .nav a.on::after{content:"";position:absolute;left:0;right:0;bottom:-2px;height:2px;background:#b58a45;border-radius:2px;}
  .nav .nav-line{display:inline-flex;align-items:center;gap:7px;background:#28b14d;color:#fff;font-size:12.5px;font-weight:700;padding:8px 16px;border-radius:7px;white-space:nowrap;transition:filter .15s;}
  .nav .nav-line:hover{filter:brightness(1.07);}
  /* ============================= */

  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body {
    margin: 0;
    color: var(--muted);
    background: linear-gradient(180deg, #ffffff 0%, #fbfcff 100%);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.9;
    overflow-x: hidden;
  }
  img { display: block; width: 100%; height: auto; }
  a { color: inherit; text-decoration: none; }
  button { font: inherit; }
  .container { width: min(1180px, calc(100% - var(--gutter))); margin: 0 auto; }
  .keep-inline { white-space: nowrap; }
  .hero-nowrap,
  .price-cta-prefix,
  .price-cta-main {
    white-space: nowrap;
  }
  .mobile-break { display: none; }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(16,32,64,.96);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255,255,255,.12);
  }
  .nav {
    height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
  }
  .brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 900;
    color: var(--navy);
    white-space: nowrap;
  }
  .brand-name {
    display: inline-block;
    font-size: 20px;
    font-weight: 900;
    line-height: 1;
    letter-spacing: 0;
  }
  .brand-mark {
    width: 36px;
    height: 36px;
    border-radius: 7px;
    background: linear-gradient(135deg, var(--navy-dark), var(--navy));
    display: grid;
    place-items: center;
    color: #fff;
    box-shadow: 0 14px 28px rgba(16,32,64,.18);
  }
  .brand-mark svg { width: 22px; height: 22px; }
  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 46px;
    padding: 12px 22px;
    border-radius: 3px;
    border: 1px solid transparent;
    font-weight: 800;
    line-height: 1.2;
    white-space: nowrap;
  }
  .btn::after { content: "→"; font-weight: 700; }
  .btn-primary {
    background: var(--navy);
    color: #fff;
    box-shadow: 0 18px 40px rgba(31,47,82,.18);
  }
  .btn-outline {
    background: #fff;
    color: var(--navy);
    border-color: #bcc3d4;
  }

  .crumb {
    background: var(--soft);
    padding: 12px clamp(18px, 5vw, 56px);
    font-size: 12px;
    color: var(--muted);
    border-bottom: 1px solid var(--line);
  }
  .crumb a { color: var(--navy); font-weight: 600; text-decoration: none; }
  .crumb .sep { margin: 0 9px; opacity: .5; }

  .hero {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    padding: 0;
    overflow: hidden;
  }
  .hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
      linear-gradient(90deg, rgba(255,255,255,.94) 0%, rgba(255,255,255,.88) 26%, rgba(255,255,255,.76) 48%, rgba(255,255,255,.40) 64%, rgba(255,255,255,.12) 100%),
      url("../images/hero-hp.png") center calc(50% + var(--hero-shift, 0px)) / cover no-repeat;
    transform: scale(1.02);
  }
  .hero::after {
    content: "";
    position: absolute;
    inset: auto 0 0;
    height: 110px;
    background: linear-gradient(180deg, transparent, var(--soft));
  }
  .hero .container {
    width: 100%;
    max-width: 1080px;
    padding: 0 clamp(20px, 5vw, 56px);
  }
  .hero-body {
    position: relative;
    z-index: 1;
    max-width: 560px;
    padding: 72px 0;
  }
  .hero-kicker {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: .18em;
    color: var(--muted);
  }
  .hero-kicker-in-h1 {
    display: block;
    margin-bottom: 16px;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    white-space: nowrap;
  }
  /* ===== FAQ（下層ページ共通デザイン／site.css と同一） ===== */
  .faq-section .head { margin-bottom: 38px; }
  .faq-section .label {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--accent);
    margin-bottom: 14px;
  }
  .faq-section .label::before {
    content: "";
    width: 24px;
    height: 1.5px;
    background: var(--accent);
  }
  .faq-section .h2 {
    margin: 0;
    font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: clamp(24px, 3.2vw, 31px);
    font-weight: 700;
    letter-spacing: .01em;
    line-height: 1.4;
    color: var(--ink);
  }
  .faq { display: flex; flex-direction: column; gap: 11px; }
  .faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
  .faq summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    padding: 18px 22px;
    font-size: 14px;
    font-weight: 700;
    color: var(--ink);
  }
  .faq summary::-webkit-details-marker { display: none; }
  .faq summary .q {
    font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
    color: var(--accent);
    font-weight: 700;
    font-size: 16px;
    line-height: 1.3;
    flex: 0 0 auto;
  }
  .faq summary .tw { margin-left: auto; flex: 0 0 auto; transition: transform .2s; color: var(--faint); }
  .faq details[open] summary .tw { transform: rotate(45deg); }
  .faq .ans { padding: 0 22px 20px 50px; font-size: 13px; color: var(--muted); line-height: 1.95; }
  .hero h1 {
    margin: 18px 0 0;
    font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
    color: var(--ink);
    font-size: clamp(40px, 4.3vw, 63px);
    line-height: 1.42;
    font-weight: 600;
    letter-spacing: 0;
    white-space: nowrap;
  }
  .hero-copy {
    margin: 24px 0 0;
    max-width: 440px;
    color: var(--muted);
    font-size: 15px;
    font-weight: 700;
    line-height: 2;
  }
  .hero-copy-nowrap {
    white-space: nowrap;
  }
  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
  }
  .hero-actions .hbtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    font-weight: 700;
    font-size: 14.5px;
    line-height: 1.2;
    white-space: nowrap;
    padding: 14px 26px;
    border-radius: 3px;
    border: none;
    text-decoration: none;
    cursor: pointer;
    transition: filter .15s, transform .15s, border-color .15s;
  }
  .hero-actions .hbtn-line {
    background: #28b14d;
    color: #fff;
    gap: 1px;
    padding-left: 20px;
    padding-right: 30px;
  }
  .hero-actions .hbtn-line svg { margin: 0; flex: 0 0 auto; }
  .hero-actions .hbtn-line:hover { filter: brightness(1.07); transform: translateY(-1px); }
  .hero-actions .hbtn-ghost {
    background: #fff;
    color: var(--navy);
    border: 1px solid var(--line);
  }
  .hero-actions .hbtn-ghost .ar { font-size: 14px; opacity: .85; }
  .hero-actions .hbtn-ghost:hover { border-color: var(--navy); transform: translateY(-1px); }
  .hero-visual {
    display: none;
  }

  .section {
    padding: 80px 0;
  }
  #faq {
    padding-top: 8px;
    padding-bottom: 30px;
  }
  .section-head {
    display: block;
    margin-bottom: 28px;
  }
  .section-head > .btn { margin-top: 18px; }
  .section-kicker {
    font-size: 12px;
    letter-spacing: 0;
    color: var(--muted);
    margin-bottom: 12px;
  }
  .section-title {
    margin: 0;
    font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
    color: var(--ink);
    font-size: clamp(22px, 2.8vw, 31px);
    line-height: 1.45;
    font-weight: 600;
    text-wrap: pretty;
  }
  .section-lead {
    margin: 12px 0 0;
    color: var(--muted);
    font-size: 15px;
    line-height: 2;
    max-width: 640px;
  }
  .problem-lead {
    max-width: none;
    white-space: nowrap;
  }
  .problem-lead br {
    display: none;
  }
  .problem-section {
    background: var(--soft);
    border-bottom: 1px solid var(--line);
  }
  .problem-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
  .problem-card {
    min-height: 100%;
    padding: 24px 22px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 16px 36px rgba(18,24,38,.05);
  }
  .problem-icon {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    margin-bottom: 18px;
    border-radius: 50%;
    background: var(--navy-dark);
    color: #fff;
    font-weight: 900;
    line-height: 1;
  }
  .problem-card h3 {
    margin: 0 0 10px;
    color: var(--ink);
    font-size: 18px;
    line-height: 1.65;
    text-wrap: pretty;
  }
  .problem-card h3 br {
    display: none;
  }
  .problem-card p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.9;
  }

  .feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }
  .feature-card {
    overflow: hidden;
    border: 1px solid var(--line);
    background: #fff;
    box-shadow: 0 16px 40px rgba(18,24,38,.06);
  }
  .feature-media {
    overflow: hidden;
    border-radius: 2px;
  }
  .feature-media img {
    aspect-ratio: 16 / 11;
    object-fit: cover;
  }
  .feature-copy {
    padding: 18px 18px 20px;
  }
  .feature-copy .section-title { margin-bottom: 12px; font-size: 26px; }
  .feature-title-nowrap { white-space: normal; }
  .feature-copy p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 2;
  }

  .works-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 24px;
    margin-top: 10px;
  }
  .work-card {
    display: grid;
    grid-template-rows: auto 1fr;
    border: 1px solid var(--line);
    background: #fff;
    overflow: hidden;
    box-shadow: 0 18px 38px rgba(31,47,82,.08);
    transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
  }
  .work-card:hover,
  .work-card:focus-visible {
    transform: translateY(-4px);
    border-color: rgba(181,138,69,.45);
    box-shadow: 0 24px 48px rgba(31,47,82,.14);
  }
  .work-card:focus-visible {
    outline: 3px solid rgba(181,138,69,.24);
    outline-offset: 4px;
  }
  .work-image {
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: var(--soft);
  }
  .work-card img {
    height: 100%;
    object-fit: cover;
    object-position: top center;
  }
  .work-meta {
    display: flex;
    flex-direction: column;
    padding: 16px 18px 18px;
    min-height: 206px;
  }
  .work-category {
    color: var(--gold);
    font-size: 13px;
    font-weight: 800;
    line-height: 1.5;
  }
  .work-meta strong {
    display: block;
    font-size: 20px;
    line-height: 1.45;
    margin: 4px 0 6px;
  }
  .work-meta p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.9;
  }
  .work-link {
    display: inline-flex;
    align-items: center;
    margin-top: auto;
    padding-top: 12px;
    color: var(--navy);
    font-size: 14px;
    font-weight: 800;
  }

  .reason-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .reason-card {
    border-top: 1px solid var(--line);
    padding-top: 20px;
  }
  .reason-no {
    font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: 44px;
    color: var(--navy);
    line-height: 1;
    margin-bottom: 10px;
  }
  .reason-card h3 {
    margin: 0 0 10px;
    font-size: 18px;
    line-height: 1.7;
  }
  .reason-card p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.9;
  }

  #price {
    background: #f6f8fb;
    border-top: 1px solid #e6ecf3;
    border-bottom: 1px solid #e6ecf3;
  }
  .plan-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    align-items: stretch;
    margin-bottom: 0;
  }
  .plan-card {
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0;
    padding: 26px 22px 22px;
    border: 1px solid #dbe3ee;
    border-radius: 8px;
    background: #fff;
    text-align: left;
    box-shadow: 0 18px 38px rgba(31,47,82,.08);
  }
  .plan-card-featured {
    border-color: var(--navy);
    background: #fff;
    box-shadow: 0 24px 48px rgba(31,47,82,.16);
  }
  .plan-badge {
    position: absolute;
    top: -13px;
    right: 18px;
    padding: 4px 13px;
    border-radius: 999px;
    background: var(--navy);
    color: #fff;
    font-size: 11px;
    font-weight: 900;
    line-height: 1.4;
  }
  .plan-name {
    color: var(--navy);
    font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: clamp(21px, 2.2vw, 28px);
    font-weight: 700;
    line-height: 1.35;
  }
  .plan-price {
    margin-top: 8px;
    color: var(--navy);
    font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: clamp(34px, 4.5vw, 54px);
    font-weight: 700;
    line-height: 1.05;
    white-space: nowrap;
  }
  .plan-price-prefix,
  .plan-price span {
    display: inline-block;
    margin-left: 4px;
    color: #5f6676;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: .28em;
    font-weight: 800;
    vertical-align: middle;
  }
  .plan-price-prefix {
    margin: 0 8px 0 0;
    color: #4c5d78;
    font-size: .32em;
  }
  .plan-desc {
    display: grid;
    gap: 4px;
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
    color: #4d5870;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.55;
  }
  .plan-desc li {
    display: flex;
    gap: 7px;
    align-items: flex-start;
  }
  .plan-desc li::before {
    content: "";
    flex: 0 0 4px;
    width: 4px;
    height: 4px;
    margin-top: .72em;
    border-radius: 50%;
    background: var(--navy);
    opacity: .45;
  }
  .plan-summary {
    display: grid;
    gap: 8px;
    margin: 20px 0 0;
    padding-bottom: 20px;
  }
  .plan-summary div {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 10px 0;
    border-bottom: 1px solid #e2e8f0;
  }
  .plan-summary dt,
  .plan-summary dd {
    margin: 0;
    font-size: 14px;
    line-height: 1.55;
  }
  .plan-summary dt {
    color: #4c5d78;
    font-weight: 800;
  }
  .plan-summary dd {
    color: var(--ink);
    font-weight: 800;
    text-align: right;
  }
  .plan-common {
    width: 100%;
    margin: 20px 0 0;
    padding: 20px 24px 18px;
    border: 1px solid #dbe3ee;
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 10px 24px rgba(31,47,82,.04);
  }
  .plan-common h3 {
    margin: 0;
    color: var(--navy);
    font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: clamp(21px, 2vw, 27px);
    font-weight: 700;
    line-height: 1.45;
    text-align: center;
  }
  .plan-common-list {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    margin: 14px 0 0;
    padding: 0;
    list-style: none;
  }
  .plan-common-list li {
    position: relative;
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: 0;
    padding: 9px 18px;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: #344055;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.5;
  }
  .plan-common-list li::before {
    content: "";
    display: inline-block;
    flex: 0 0 22px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: #edf2f7;
  }
  .plan-common-list li::after {
    content: "";
    position: absolute;
    left: 26px;
    top: 50%;
    width: 5px;
    height: 9px;
    border: solid var(--navy);
    border-width: 0 2px 2px 0;
    transform: translateY(-58%) rotate(45deg);
  }
  .plan-common-list li:nth-child(3n+2),
  .plan-common-list li:nth-child(3n) {
    border-left: 1px solid #e2e8f0;
  }
  .plan-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 42px;
    margin-top: auto;
    padding: 10px 16px;
    border: 1px solid var(--navy);
    border-radius: 3px;
    background: #fff;
    color: var(--navy);
    font-size: 13px;
    font-weight: 900;
    line-height: 1.2;
    transition: background .2s ease, color .2s ease, box-shadow .2s ease;
  }
  .plan-cta::after {
    content: "→";
    margin-left: 8px;
    font-weight: 800;
  }
  .plan-card-featured .plan-cta,
  .plan-cta:hover,
  .plan-cta:focus-visible {
    background: var(--navy);
    color: #fff;
    box-shadow: 0 12px 26px rgba(31,47,82,.16);
  }
  .price-note {
    margin: 7px 0 0;
    color: #9aa0aa;
    font-size: 10px;
    line-height: 1.5;
    text-align: right;
  }
  .price-action {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    max-width: 920px;
    margin: 26px auto 48px;
    padding-top: 22px;
    border-top: 1px solid #dbe3ee;
  }
  .price-action p {
    max-width: 560px;
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.8;
  }
  .price-action .btn {
    flex: 0 0 auto;
    background: #2f6f57;
    color: #fff;
    box-shadow: 0 16px 34px rgba(47,111,87,.18);
  }

  .sp-br { display: none; }

  .compare-wrap {
    overflow-x: auto;
  }
  .compare-table {
    width: 100%;
    min-width: 820px;
    border-collapse: collapse;
    background: #fff;
    border: 1px solid var(--line);
  }
  .compare-table th,
  .compare-table td {
    padding: 18px 20px;
    border-bottom: 1px solid var(--line);
    text-align: left;
  }
  .compare-table thead th {
    background: #f8f9fc;
    font-weight: 800;
  }
  .compare-table tbody tr:last-child td { border-bottom: 0; }
  .compare-table .us {
    background: #f2f5ff;
    font-weight: 800;
    color: var(--navy);
  }
  .compare-table .strong {
    font-weight: 800;
    color: var(--navy);
  }
  .flow-wrap {
    background: #fff;
    border: 1px solid var(--line);
    box-shadow: 0 18px 48px rgba(18,24,38,.05);
  }
  .flow-steps {
    display: grid;
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 0;
  }
  .flow-item {
    position: relative;
    padding: 22px 16px 24px;
    border: 0;
    border-right: 1px solid var(--line);
    background: linear-gradient(180deg, #fff 0%, #fbfcff 100%);
    min-height: 190px;
  }
  .flow-item:last-child {
    border-right: 0;
  }
  .flow-no {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--navy-dark);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 13px;
    font-weight: 900;
    color: #fff;
    line-height: 1;
    margin-bottom: 16px;
  }
  .flow-image {
    width: 100%;
    aspect-ratio: 16 / 9;
    margin: 0 0 18px;
    object-fit: contain;
    padding: 16px;
    border: 0;
    background: transparent;
    filter: brightness(0) saturate(100%) invert(13%) sepia(28%) saturate(1594%) hue-rotate(189deg) brightness(92%) contrast(93%);
  }
  .flow-item h3 {
    margin: 0 0 8px;
    font-size: 16px;
    line-height: 1.5;
  }
  .flow-item p {
    margin: 0;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.85;
  }



  .compare-wrap {
    overflow-x: auto;
  }
  .compare-table {
    width: 100%;
    min-width: 760px;
    border-collapse: collapse;
    background: #fff;
    border: 1px solid var(--line);
  }
  .compare-table th,
  .compare-table td {
    padding: 16px 18px;
    border-bottom: 1px solid var(--line);
    text-align: left;
  }
  .compare-table thead th {
    background: #f8f9fc;
    font-weight: 800;
  }
  .compare-table tbody tr:last-child td { border-bottom: 0; }

  .cta {
    padding: 40px 0 88px;
    background: #fff;
  }
  .cta-inner {
    color: var(--ink);
    padding: 0;
    display: block;
    max-width: 760px;
    text-align: center;
  }
  .cta .section-kicker {
    color: var(--muted);
    margin-bottom: 12px;
  }
  .cta h2 {
    margin: 0;
    font-family: "Yu Mincho", "Hiragino Mincho ProN", serif;
    font-size: clamp(26px, 3vw, 46px);
    line-height: 1.45;
    font-weight: 600;
    text-wrap: pretty;
  }
  .cta p {
    max-width: 620px;
    margin: 16px auto 24px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.9;
  }
  @media (min-width: 761px) {
    .cta p br { display: none; }
  }
  .cta .btn-outline {
    background: var(--navy);
    color: #fff;
    border-color: var(--navy);
    box-shadow: 0 18px 40px rgba(31,47,82,.18);
  }
  .form {
    display: grid;
    gap: 16px;
    margin-top: 28px;
    text-align: left;
    max-width: 620px;
    margin-left: auto;
    margin-right: auto;
  }
  .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }
  .form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
  }
  .form-group label {
    font-size: 13px;
    font-weight: 700;
    color: var(--ink);
  }
  .form-group .req { color: var(--gold); margin-left: 3px; }
  .form-group .opt { font-size: 11px; color: var(--muted); font-weight: 400; margin-left: 4px; }
  .form-group input,
  .form-group textarea {
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: 6px;
    font-size: 14px;
    font-family: inherit;
    color: var(--ink);
    background: #fff;
    transition: border-color .15s, box-shadow .15s;
    outline: none;
    width: 100%;
    box-sizing: border-box;
  }
  .form-group input:focus,
  .form-group textarea:focus {
    border-color: var(--navy);
    box-shadow: 0 0 0 3px rgba(31,47,82,.09);
  }
  .form-group textarea { resize: vertical; min-height: 150px; line-height: 1.8; }
  .form-note { font-size: 11px; color: var(--muted); text-align: right; margin: 4px 0 0; }
  .hp-field { position: absolute; left: -9999px; width: 0; height: 0; overflow: hidden; }
  .form-submit {
    margin-top: 4px;
    padding: 12px 26px;
    font-size: 14px;
    font-weight: 800;
    background: var(--navy);
    color: #fff;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    width: fit-content;
    transition: filter .15s;
  }
  .form-submit:hover { filter: brightness(1.12); }
  @media (max-width: 600px) {
    .form-row { grid-template-columns: 1fr; }
    .form-submit { width: 100%; }
  }
  .footer {
    padding: 28px 0 34px;
    border-top: 1px solid rgba(255,255,255,.12);
    background: #102040;
    color: rgba(255,255,255,.86);
  }
  .footer-top {
    display: grid;
    grid-template-columns: minmax(240px, 1fr) auto;
    gap: 24px;
    align-items: start;
    padding-bottom: 18px;
    border-bottom: 1px solid rgba(255,255,255,.14);
  }
  .footer-info {
    margin-top: 12px;
    color: rgba(255,255,255,.68);
    font-size: 13px;
    line-height: 1.8;
  }
  .footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 13px;
    font-weight: 700;
    color: rgba(255,255,255,.84);
  }
  .footer-bottom {
    display: flex;
    justify-content: flex-start;
    gap: 18px;
    flex-wrap: wrap;
    padding-top: 14px;
    color: rgba(255,255,255,.58);
    font-size: 12px;
  }
  .footer .brand {
    color: #fff;
    gap: 5px;
  }
  .footer .brand-mark {
    width: auto;
    height: auto;
    border-radius: 0;
    background: transparent;
    border: 0;
    box-shadow: none;
  }
  .footer .brand-mark img {
    width: auto;
    height: 30px;
    display: block;
  }
  .footer .brand-name {
    color: #fff;
    font-size: 20px;
  }

  /* ANIMATIONS DISABLED — コメントを外すと再有効化
  .reveal,
  .reveal-image {
    opacity: 0;
    transform: translate3d(0, 42px, 0);
    transition:
      opacity .9s ease,
      transform .9s cubic-bezier(.2, .8, .2, 1);
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform;
  }
  .reveal-image {
    transform: translate3d(0, 30px, 0) scale(.97);
    transition-duration: 1s;
  }
  .reveal.is-visible,
  .reveal-image.is-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
  }
  */

  @media (max-width: 1080px) {
    :root { --gutter: 40px; }
    .nav { display: none; }
    .hero-layout,
    .cta-inner {
      grid-template-columns: 1fr;
    }
    .hero-visual { min-height: auto; }
    .problem-grid,
    .feature-grid,
    .works-grid,
    .reason-grid,
    .price-grid,
    .plan-grid {
      grid-template-columns: repeat(2, 1fr);
    }
    .footer-top {
      grid-template-columns: 1fr;
    }
    .flow-steps { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .flow-item:nth-child(3n) { border-right: 0; }
    .flow-item:nth-child(n+4) { border-top: 1px solid var(--line); }
  }

  @media (max-width: 760px) {
    :root { --gutter: 28px; }
    .nav { height: 66px; }
    .brand { font-size: 18px; }
    .keep-inline { white-space: normal; }
    .site-header .brand-mark img { height: 30px; }
    .site-header .brand-name { font-size: 22px; }
    .hero { min-height: auto; padding: 0; }
    .hero-body { padding: 56px 0 72px; }
    .hero::before {
      background:
        linear-gradient(90deg, rgba(255,255,255,.95) 0%, rgba(255,255,255,.93) 45%, rgba(255,255,255,.86) 70%, rgba(255,255,255,.22) 100%),
        url("../images/hero-hp.png") center calc(50% + var(--hero-shift, 0px)) / cover no-repeat;
    }
    .hero h1 {
      font-size: clamp(23px, 6.7vw, 32px);
      line-height: 1.48;
      white-space: normal;
      overflow-wrap: normal;
    }
    .mobile-break { display: none; }
    .hero-copy {
      font-size: 14px;
      line-height: 1.9;
      white-space: normal;
    }
    .hero-copy-nowrap {
      display: inline-block;
      font-size: clamp(10px, 2.85vw, 12px);
      line-height: 1.8;
      white-space: nowrap;
    }
    .hero-actions .btn,
    .cta-inner .btn {
      width: 100%;
    }
    .problem-grid,
    .feature-grid,
    .works-grid,
    .reason-grid,
    .price-grid,
    .plan-grid,
    .price-main,
    .price-checklist {
      grid-template-columns: 1fr;
    }
    .problem-card h3 br {
      display: block;
    }
    .price-card {
      padding: 24px 18px;
      margin-bottom: 36px;
    }
    .plan-grid {
      gap: 14px;
    }
    .plan-card {
      grid-column: auto;
      padding: 24px 18px 20px;
      transform: none;
    }
    .plan-card-featured {
      padding-top: 28px;
    }
    .plan-badge {
      top: -12px;
      right: 16px;
    }
    .plan-price {
      white-space: normal;
    }
    .plan-summary div {
      align-items: flex-start;
    }
    .price-note {
      text-align: right;
    }
    .plan-common {
      padding: 18px 16px;
    }
    .plan-common h3 {
      text-align: center;
    }
    .plan-common-list {
      grid-template-columns: 1fr;
      gap: 0;
    }
    .plan-common-list li {
      padding: 9px 8px;
      font-size: 14px;
      border-left: 0;
    }
    .plan-common-list li:nth-child(3n+2),
    .plan-common-list li:nth-child(3n) {
      border-left: 0;
    }
    .plan-common-list li + li {
      border-top: 1px solid #e6ecf3;
    }
    .plan-common-list li::before {
      flex-basis: 22px;
      width: 22px;
      height: 22px;
    }
    .plan-common-list li::after {
      left: 16px;
    }
    .plan-cta {
      width: 100%;
    }
    .price-card h3 {
      font-size: clamp(21px, 5.6vw, 25px);
      line-height: 1.55;
    }
    .price-cta-line {
      display: inline;
    }
    .price-main {
      gap: 12px;
      margin-top: 20px;
    }
    .price-item {
      padding: 18px;
    }
    .price-action {
      display: grid;
      gap: 14px;
    }
    .price-action .btn {
      width: 100%;
    }
    .section { padding: 64px 0; }
    #faq { padding-bottom: 24px; }
    .section-head { margin-bottom: 22px; }
    .section-title { font-size: clamp(24px, 7.2vw, 32px); }
    .problem-lead {
      white-space: normal;
    }
    .problem-lead br {
      display: block;
    }
    .feature-copy { padding: 16px; }
    .feature-title-nowrap {
      font-size: 20px;
      white-space: normal;
    }
    .feature-title-nowrap br {
      display: block;
    }
    .sp-br { display: inline; }

    .compare-wrap {
      width: 100%;
    }
    .compare-table {
      width: 100%;
      min-width: 100%;
      font-size: 14px;
      table-layout: fixed;
    }
    .compare-table th:nth-child(1),
    .compare-table td:nth-child(1) {
      width: 22%;
    }
    .compare-table th:nth-child(2),
    .compare-table td:nth-child(2) {
      width: 39%;
    }
    .compare-table th:nth-child(3),
    .compare-table td:nth-child(3) {
      width: 39%;
    }
    .compare-table th,
    .compare-table td {
      padding: 12px 8px;
      line-height: 1.6;
      white-space: normal;
      overflow-wrap: anywhere;
    }
    .flow-steps { grid-template-columns: 1fr; }
    .flow-item {
      display: grid;
      grid-template-columns: 40px 100px 1fr;
      column-gap: 14px;
      align-items: center;
      min-height: 0;
      padding: 10px;
    }
    .flow-item,
    .flow-item:nth-child(3n) {
      border-right: 0;
      border-top: 1px solid var(--line);
    }
    .flow-item:first-child { border-top: 0; }
    .flow-no {
      width: 38px;
      height: 38px;
      margin-bottom: 0;
      font-size: 12px;
    }
    .flow-image {
      width: 100px;
      aspect-ratio: 4 / 3;
      margin: 0;
      grid-column: 2;
      grid-row: 1;
      align-self: center;
    }
    .flow-item h3 {
      grid-column: 3;
      margin: 0 0 2px;
      font-size: 16px;
      line-height: 1.35;
    }
    .flow-item p {
      grid-column: 3;
      font-size: 13px;
      line-height: 1.55;
    }
    .cta-inner {
      gap: 18px;
    }
    .cta {
      padding: 24px 0 41px;
    }
    .cta h2 {
      font-size: clamp(20px, 5.4vw, 32px);
    }
    .cta p {
      font-size: 13px;
      line-height: 1.8;
    }
    .footer-top {
      display: grid;
      gap: 18px;
    }
    .footer .brand-mark img { height: 30px; }
    .footer .brand-name { font-size: 20px; }
    .footer-bottom {
      flex-direction: column;
      align-items: flex-start;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    /* ANIMATIONS DISABLED — コメントを外すと再有効化
    .reveal,
    .reveal-image {
      opacity: 1;
      transform: none;
      transition: none;
    }
    */
    .hero::before {
      background-position: center;
    }
  }