:root {
  --navy: #1e2a4a;
  --navy-deep: #16203a;
  --navy-soft: #2b3a63;
  --orange: #f0872b;
  --orange-deep: #d9731a;
  --ink: #1f2937;
  --muted: #6b7280;
  --line: #e5e7eb;
  --paper: #f5f7fb;
  --white: #ffffff;
  --radius: 14px;
  --shadow: 0 18px 50px rgba(22, 32, 58, 0.18);
  --shadow-soft: 0 6px 20px rgba(22, 32, 58, 0.08);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
.wrap { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 700; letter-spacing: 0.08em; color: var(--navy);
}
.eyebrow::before { content: ""; width: 18px; height: 3px; background: var(--orange); border-radius: 2px; }
.dark .eyebrow { color: #cdd6ea; }
h2.title { font-size: clamp(24px, 3vw, 32px); line-height: 1.35; margin: 10px 0 0; letter-spacing: 0.01em; color: var(--navy); }
.dark h2.title { color: var(--white); }
.center { text-align: center; }
.section { padding: 84px 0; }
.section.tight { padding: 56px 0; }
.dark { background: var(--navy); color: var(--white); }
.paper { background: var(--paper); }

/* header */
.header { position: sticky; top: 0; z-index: 20; background: rgba(30, 42, 74, 0.96); backdrop-filter: blur(8px); color: var(--white); }
.header .wrap { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 18px; letter-spacing: 0.02em; }
.brand svg { width: 28px; height: 28px; }
.header nav { display: flex; gap: 26px; font-size: 14px; }
.header nav a:hover { color: #ffd2ad; }
.header .owner { font-size: 12px; color: #b8c2dc; }

/* hero */
.hero { background: linear-gradient(160deg, var(--navy) 0%, var(--navy-deep) 100%); color: var(--white); padding: 76px 0 110px; overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.08fr 0.92fr; gap: 24px; align-items: center; }
.hero .wrap > * { min-width: 0; }
.hero h1 { font-size: clamp(30px, 3.3vw, 44px); font-weight: 900; line-height: 1.22; margin: 0 0 28px; letter-spacing: 0; }
.hero h1 em { font-style: normal; color: var(--orange); }
.pill { display: inline-block; background: #1f3f7a; border: 1px solid #3f68b8; color: var(--white); font-size: 15px; font-weight: 700; padding: 6px 18px; border-radius: 999px; margin-bottom: 18px; }
.icons { display: flex; flex-wrap: wrap; gap: 12px 10px; margin: 0 0 36px; }
.icons .ic { display: flex; gap: 7px; align-items: center; flex: 0 0 auto; }
.icons .ic-mark { flex: none; width: 34px; height: 34px; border-radius: 50%; background: #2f6fe0; color: var(--white); display: inline-flex; align-items: center; justify-content: center; }
.icons .ic-mark svg { width: 18px; height: 18px; }
.icons .ic-mark.yen { font-weight: 800; font-size: 17px; }
.icons b { display: block; font-size: 12.5px; line-height: 1.35; white-space: nowrap; }
.icons small { display: block; font-size: 10.5px; color: #c3cde6; margin-top: 2px; white-space: nowrap; }
.btn.big { padding: 20px 40px; font-size: 20px; }
.hero .note { margin-top: 18px; font-size: 14px; color: #c3cde6; }
/* 右の絵（イラスト・CSSで描く） */
.hero-art { position: relative; }
@media (min-width: 1240px) { .hero-art { margin-right: -56px; } }
.imgnote { position: absolute; left: 4px; bottom: -20px; font-size: 10px; color: #8e9bbd; }
.app { display: grid; grid-template-columns: 104px 1fr; background: #f4f7fc; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow); border: 1px solid rgba(255,255,255,0.25); color: var(--ink); }
.side { background: #1a2b52; color: #d5dcee; padding: 14px 6px; font-size: 11px; white-space: nowrap; }
.side-brand { color: var(--white); font-weight: 800; font-size: 10.5px; letter-spacing: -0.02em; margin-bottom: 14px; padding-left: 4px; }
.side-item { padding: 7px 6px; border-radius: 7px; margin-bottom: 4px; }
.side-item.on { background: #2f6fe0; color: var(--white); font-weight: 700; }
.main { padding: 12px; }
.strip { display: flex; align-items: center; justify-content: center; gap: 6px; background: #e9f0ff; border-radius: 10px; padding: 8px 8px; font-size: 11px; font-weight: 700; color: var(--navy); margin-bottom: 14px; white-space: nowrap; }
.strip .st { display: inline-flex; align-items: center; gap: 4px; }
.strip .dot { width: 14px; height: 14px; border-radius: 4px; background: #2f6fe0; display: inline-block; }
.strip .ok { width: 14px; height: 14px; border-radius: 50%; background: #2f6fe0; color: var(--white); font-style: normal; font-size: 9px; display: inline-flex; align-items: center; justify-content: center; }
.strip .ar { font-style: normal; color: #7b8bb0; }
.panels { display: grid; grid-template-columns: 1fr 1fr 1.15fr; gap: 8px; }
.panel { background: var(--white); border-radius: 10px; border: 1px solid #dde4f0; padding: 9px 8px; font-size: 10.5px; min-height: 236px; min-width: 0; }
.panel.drop { border: 1.5px dashed #9fb3da; text-align: center; }
.cloud { width: 34px; height: 34px; margin: 6px auto 6px; color: #2f6fe0; }
.drop-t { font-weight: 700; color: var(--navy); font-size: 12px; line-height: 1.4; }
.drop-s { color: #9aa3b5; font-size: 10px; margin: 6px 0; }
.drop-btn { display: inline-block; white-space: nowrap; border: 1px solid #2f6fe0; color: #2f6fe0; border-radius: 6px; padding: 4px 12px; font-weight: 700; font-size: 11px; margin-bottom: 10px; }
.file { display: flex; align-items: center; gap: 6px; text-align: left; background: #f4f7fc; border-radius: 6px; padding: 6px 6px; margin-top: 6px; font-weight: 700; white-space: nowrap; }
.file small { display: block; font-weight: 400; color: #9aa3b5; font-size: 10px; }
.pdf { flex: none; width: 24px; height: 24px; border-radius: 5px; background: #e5484d; color: var(--white); font-size: 8px; font-weight: 800; display: inline-flex; align-items: center; justify-content: center; }
.panel.read { position: relative; }
.read-t { font-weight: 700; color: var(--navy); display: flex; align-items: center; gap: 6px; margin-bottom: 8px; white-space: nowrap; }
.read-t i { width: 12px; height: 12px; border-radius: 3px; background: #2f6fe0; display: inline-block; }
.doc { background: var(--white); border: 1px solid #dde4f0; border-radius: 4px; padding: 10px; box-shadow: 0 4px 12px rgba(22,32,58,0.08); width: 88%; }
.doc-h { height: 8px; width: 55%; background: #c9d3e6; border-radius: 2px; margin: 0 auto 10px; }
.doc-l { height: 5px; background: #e3e8f2; border-radius: 2px; margin-bottom: 6px; }
.doc-l.w60 { width: 60%; } .doc-l.w70 { width: 70%; } .doc-l.w80 { width: 80%; } .doc-l.w50 { width: 50%; }
.doc-b { height: 42px; border: 1px solid #e3e8f2; border-radius: 3px; margin-top: 6px; background: repeating-linear-gradient(180deg, #fff 0 9px, #f1f4fa 9px 10px); }
.read-arrow { position: absolute; right: -4px; top: 50%; transform: translateY(-50%); color: #2f6fe0; font-weight: 800; font-size: 20px; }
.ledger-t { font-weight: 700; color: var(--navy); margin-bottom: 6px; }
.row { display: flex; justify-content: space-between; gap: 6px; padding: 5px 0; border-bottom: 1px solid #eef2f8; white-space: nowrap; }
.row span { color: #6b7280; }
.row b { color: var(--ink); font-weight: 600; overflow: hidden; text-overflow: ellipsis; }
.done { margin-top: 8px; background: #e7f7ee; color: #1a7f4b; font-weight: 700; border-radius: 6px; padding: 5px 6px; font-size: 10px; white-space: nowrap; }
.confirm { margin-top: 6px; background: #2f6fe0; color: var(--white); font-weight: 700; border-radius: 6px; padding: 6px 8px; text-align: center; font-size: 11px; }
.hand { position: absolute; right: 0; bottom: -46px; font-family: "Zen Kurenaido", "Noto Sans JP", sans-serif; font-size: 20px; white-space: nowrap; color: var(--white); transform: rotate(-4deg); border-bottom: 2px solid var(--white); padding-bottom: 2px; }
.hero h1 em { font-style: normal; color: #ffd2ad; }
.hero .lead { color: #d5dcee; font-size: 17px; margin: 0 0 26px; }
.checks { list-style: none; padding: 0; margin: 0 0 32px; display: grid; gap: 10px; font-size: 16px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; }
.checks li::before { content: "✓"; flex: none; width: 24px; height: 24px; border-radius: 50%; background: var(--orange); color: var(--white); font-size: 14px; font-weight: 700; display: inline-flex; align-items: center; justify-content: center; margin-top: 3px; }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 16px 30px; border-radius: 999px; font-weight: 700; font-size: 17px; background: var(--orange); color: var(--white); box-shadow: 0 10px 24px rgba(240, 135, 43, 0.35); transition: transform 0.15s, background 0.15s; }
.btn:hover { background: var(--orange-deep); transform: translateY(-1px); }
.btn.ghost { background: transparent; border: 1px solid rgba(255, 255, 255, 0.45); box-shadow: none; }
.hero .note { margin-top: 14px; font-size: 13px; color: #aab5d1; }
.shot { border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; background: var(--white); border: 1px solid rgba(255, 255, 255, 0.12); }
.shot img { width: 100%; }
.hero .shot { transform: translateX(16px); }

/* pain / diff */
.diff { display: grid; grid-template-columns: 1fr 48px 1fr; gap: 20px; align-items: stretch; margin-top: 36px; }
.diff .card { border-radius: var(--radius); padding: 26px 28px; background: var(--paper); border: 1px solid var(--line); }
.diff .card.win { background: #f2f6ff; border-color: #b9c9ee; }
.diff .card h3 { margin: 0 0 12px; text-align: left; font-size: 18px; display: flex; align-items: center; gap: 10px; }
.diff .card h3 .mark { width: 30px; height: 30px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; color: var(--white); font-weight: 800; }
.diff .card.lose .mark { background: #9aa3b5; }
.diff .card.win .mark { background: #2b63d9; }
.diff ul { margin: 0; padding-left: 0; list-style: none; display: grid; gap: 8px; color: #374151; text-align: left; }
.diff .card.lose li::before { content: "・"; }
.diff .card.win li::before { content: "✓ "; color: #2b63d9; font-weight: 700; }
.diff .arrow { display: flex; align-items: center; justify-content: center; font-size: 28px; color: var(--navy); }

/* flow */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; position: relative; }
.flow .step { background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-soft); border: 1px solid var(--line); padding: 18px; position: relative; }
.flow .step .who { display: inline-block; font-size: 12px; font-weight: 700; color: var(--white); background: var(--navy); border-radius: 999px; padding: 4px 12px; margin-bottom: 12px; }
.flow .step .who.ai { background: #2b63d9; }
.flow .step h3 { margin: 0 0 12px; font-size: 18px; display: flex; align-items: center; gap: 10px; }
.flow .step h3 .n { width: 28px; height: 28px; border-radius: 50%; background: var(--navy); color: var(--white); font-size: 14px; display: inline-flex; align-items: center; justify-content: center; }
.flow .step .thumb { aspect-ratio: 16 / 11; overflow: hidden; border-radius: 8px; border: 1px solid var(--line); background: var(--paper); }
.flow .step .thumb img { width: 100%; height: 100%; object-fit: cover; object-position: left top; }
.flow .step p { font-size: 13px; color: var(--muted); margin: 10px 0 0; }
.flow .step::after { content: "→"; position: absolute; right: -19px; top: 50%; transform: translateY(-50%); color: var(--navy); font-size: 22px; font-weight: 700; }
.flow .step:last-child::after { content: none; }

/* features */
.features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 40px; }
.feature { background: var(--white); border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow-soft); padding: 24px; display: flex; flex-direction: column; }
.feature .num { color: var(--orange); font-weight: 800; font-size: 22px; letter-spacing: 0.05em; }
.feature h3 { margin: 2px 0 8px; font-size: 20px; }
.feature p { margin: 0 0 16px; color: #374151; font-size: 14.5px; }
.feature .thumb { margin-top: auto; border-radius: 10px; overflow: hidden; border: 1px solid var(--line); aspect-ratio: 16 / 10; background: var(--paper); }
.feature.big .thumb { aspect-ratio: 16 / 10; }
.feature .thumb img { width: 100%; height: 100%; object-fit: cover; object-position: left top; }

/* proof band */
.band { background: var(--navy); color: var(--white); padding: 22px 0; }
.band .wrap { display: flex; justify-content: center; align-items: center; gap: 18px; font-size: 18px; }
.band .label { font-weight: 700; padding-right: 18px; border-right: 1px solid rgba(255, 255, 255, 0.3); }

/* steps */
.steps { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; gap: 16px; align-items: start; margin-top: 40px; }
.steps .s { text-align: center; padding: 0 12px; }
.steps .s .n { width: 34px; height: 34px; border-radius: 50%; background: var(--navy); color: var(--white); font-weight: 700; display: inline-flex; align-items: center; justify-content: center; margin-bottom: 12px; }
.steps .s h3 { margin: 0 0 6px; font-size: 19px; }
.steps .s p { margin: 0; color: var(--muted); font-size: 14.5px; }
.steps .arrow { font-size: 26px; color: var(--navy); padding-top: 4px; }

/* pricing */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 40px; }
.plan { background: var(--white); color: var(--ink); border-radius: var(--radius); padding: 28px 26px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.plan { position: relative; text-align: left; }
.plan .name { font-weight: 800; color: var(--navy); font-size: 18px; letter-spacing: 0.04em; }
.plan .tag { margin: 6px 0 14px; font-size: 13.5px; color: var(--muted); min-height: 3em; }
.plan.reco { border: 2px solid var(--orange); }
.plan .badge { position: absolute; top: -13px; left: 24px; background: var(--orange); color: var(--white); font-size: 12px; font-weight: 800; padding: 4px 12px; border-radius: 999px; letter-spacing: 0.06em; }
.plan .price.consult { font-size: 32px; color: var(--navy); }
.plan .btn.small { padding: 12px 20px; font-size: 15px; margin: 0 0 18px; box-shadow: none; }
.plan .btn.navy { background: var(--navy); }
.plan .btn.navy:hover { background: var(--navy-deep); }
.plan .price { margin: 4px 0 4px; font-size: 40px; font-weight: 800; color: var(--orange); line-height: 1; }
.plan .price small { font-size: 16px; color: var(--ink); font-weight: 700; margin-left: 4px; }
.plan .per { color: var(--muted); font-size: 13px; margin-bottom: 16px; }
.plan ul { list-style: none; padding: 14px 0 0; margin: 0; border-top: 1px dashed var(--line); display: grid; gap: 8px; font-size: 14.5px; }
.plan li::before { content: "✓ "; color: var(--orange); font-weight: 700; }
.plan .ai { margin-top: auto; padding-top: 14px; border-top: 1px dashed var(--line); font-size: 14px; color: var(--navy); font-weight: 700; }
.plans-note { text-align: center; color: #c7d0e6; font-size: 13px; margin-top: 18px; }
.plans-common { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 26px; margin: 22px 0 0; padding: 0; list-style: none; color: #e6ebf7; font-size: 15px; }
.plans-common li::before { content: "✓ "; color: var(--orange); font-weight: 700; }
.cta-row { text-align: center; margin-top: 32px; }

/* support */
.support { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; }
.support .s { display: flex; gap: 14px; align-items: flex-start; }
.support .icon { flex: none; width: 46px; height: 46px; border-radius: 50%; background: var(--paper); border: 1px solid var(--line); display: inline-flex; align-items: center; justify-content: center; color: var(--navy); }
.support h3 { margin: 0 0 4px; font-size: 17px; }
.support p { margin: 0; font-size: 14px; color: var(--muted); }

/* contact */
.contact-lead { margin: 14px 0 34px; color: #4b5563; font-size: 17px; }
.contact-meta { display: flex; justify-content: center; align-items: center; gap: 22px; margin-top: 26px; color: #374151; font-size: 15px; }
.contact-meta span { display: inline-flex; align-items: center; gap: 8px; }
.contact-meta svg { width: 20px; height: 20px; color: var(--navy); }
.contact-meta i { width: 1px; height: 22px; background: #d1d5db; }
.contact-tel { display: flex; justify-content: center; align-items: center; gap: 10px; margin: 30px 0 0; color: #374151; font-size: 15px; }
.contact-tel svg { width: 20px; height: 20px; color: var(--navy); }
.contact-tel a { color: var(--navy); font-weight: 800; font-size: 26px; letter-spacing: 0.02em; }
@media (max-width: 560px) { .contact-meta { flex-direction: column; gap: 10px; } .contact-meta i { display: none; } .contact-tel { flex-wrap: wrap; } }

/* company / footer */
.company { background: var(--navy-deep); color: #d5dcee; padding: 40px 0 28px; }
.company .grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; gap: 26px; }
.company .brand { color: var(--white); margin-bottom: 8px; }
.company h4 { margin: 0 0 8px; color: var(--white); font-size: 14px; letter-spacing: 0.06em; }
.company dl { margin: 0; display: grid; grid-template-columns: auto 1fr; gap: 4px 16px; font-size: 14px; }
.company dt { color: #9fabc9; }
.company dd { margin: 0; }
.company .links { display: flex; flex-direction: column; gap: 8px; font-size: 14px; }
.company .links a:hover { color: var(--white); text-decoration: underline; }
.copy { border-top: 1px solid rgba(255, 255, 255, 0.12); margin-top: 26px; padding-top: 14px; font-size: 12px; color: #8e9bbd; display: flex; justify-content: space-between; }

/* legal pages */
.legal { padding: 56px 0 80px; }
.legal h1 { color: var(--navy); font-size: 26px; margin: 0 0 24px; }
.legal table { width: 100%; border-collapse: collapse; font-size: 15px; }
.legal th, .legal td { text-align: left; vertical-align: top; padding: 14px 12px; border-bottom: 1px solid var(--line); }
.legal th { width: 30%; color: var(--navy); background: var(--paper); font-weight: 700; }
.legal h2 { font-size: 18px; color: var(--navy); margin: 32px 0 8px; }
.legal p { margin: 0 0 12px; }
.legal .back { display: inline-block; margin-top: 32px; color: var(--navy); font-weight: 700; }

@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; }
  .icons { flex-direction: column; flex-wrap: wrap; gap: 12px; }
  .panels { grid-template-columns: 1fr; }
  .strip { white-space: normal; flex-wrap: wrap; }
  .read-arrow { display: none; }
  .hand { position: static; margin-top: 18px; text-align: right; display: inline-block; }
  .hero-art { margin-right: 0; }
  .imgnote { position: static; display: block; margin-top: 8px; }
  .app { grid-template-columns: 1fr; }
  .side { display: flex; flex-wrap: wrap; gap: 4px; }
  .side-brand { width: 100%; }
  .header nav { display: none; }
  .diff { grid-template-columns: 1fr; }
  .diff .arrow { transform: rotate(90deg); }
  .flow { grid-template-columns: 1fr 1fr; }
  .flow .step::after { content: none; }
  .features { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .steps .arrow { display: none; }
  .plans { grid-template-columns: 1fr; }
  .support { grid-template-columns: 1fr; }
  .company .grid { grid-template-columns: 1fr; }
  .section { padding: 60px 0; }
  .band .wrap { flex-direction: column; gap: 6px; font-size: 16px; text-align: center; }
  .band .label { border: 0; padding: 0; }
}
@media (max-width: 560px) {
  .hero h1 { font-size: 25px; }
  .flow { grid-template-columns: 1fr; }
  .copy { flex-direction: column; gap: 6px; }
}