/* Blush LP */
:root {
  --ink: #141213;
  --ink-2: #3b3638;
  --sub: #67606a;
  --line: #e7e2df;
  --paper: #f7f5f2;
  --white: #ffffff;
  --blush: #e8a3ad;
  --blush-deep: #c96b7b;
  --dark: #121011;
  --en: "Inter", "Helvetica Neue", Arial, sans-serif;
  --ja: "Zen Kaku Gothic New", "Hiragino Sans", "Noto Sans JP", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--ja); font-size: 16px; line-height: 2; letter-spacing: .03em; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
p { margin: 0 0 18px; }
.trial { background: #fff7e0; border-bottom: 1px solid #f0d98c; text-align: center; font-size: 12px; padding: 6px 16px; letter-spacing: 0; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 28px; }
.narrow { max-width: 820px; margin: 0 auto; padding: 0 28px; }

/* ヘッダー */
.top { position: sticky; top: 0; z-index: 20; background: rgba(247, 245, 242, .82); backdrop-filter: saturate(1.4) blur(14px); }
.top .wrap { display: flex; justify-content: space-between; align-items: center; height: 68px; }
.logo { font-family: var(--en); font-weight: 600; font-size: 21px; letter-spacing: -.02em; text-decoration: none; display: flex; align-items: center; gap: 10px; }
.logo i { width: 9px; height: 9px; border-radius: 50%; background: var(--blush); box-shadow: 0 0 12px var(--blush); }
.nav { display: flex; gap: 28px; align-items: center; font-size: 13px; }
.nav a:not(.btn) { text-decoration: none; color: var(--ink-2); }

/* ボタン */
.btn { display: inline-flex; align-items: center; gap: 14px; border-radius: 999px; padding: 16px 30px; font-weight: 700; font-size: 15px; text-decoration: none; background: var(--ink); color: #fff; transition: background .2s, transform .2s; border: 0; cursor: pointer; letter-spacing: .06em; }
.btn::after { content: "→"; font-family: var(--en); transition: transform .2s; }
.btn:hover { background: var(--blush-deep); }
.btn:hover::after { transform: translateX(4px); }
.btn.line { background: transparent; color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink); }
.btn.line:hover { background: var(--ink); color: #fff; }
.btn.sm { padding: 10px 20px; font-size: 13px; }
.btn.sm::after { display: none; }

/* 共通の見出し */
section { padding: 140px 0; }
.label { font-family: var(--en); font-size: 12px; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--sub); display: flex; align-items: center; gap: 14px; margin: 0 0 28px; }
.label::before { content: ""; width: 28px; height: 1px; background: currentColor; }
.label b { color: var(--ink); font-weight: 600; }
h1, h2, h3 { font-weight: 700; margin: 0; letter-spacing: .02em; }
h2 { font-size: clamp(28px, 4.2vw, 46px); line-height: 1.45; margin-bottom: 36px; }
h3 { font-size: 18px; line-height: 1.6; }
.sub { color: var(--sub); }
.blush { color: var(--blush-deep); }
.mt-0 { margin-top: 0; }

/* ① ヒーロー */
.hero { padding: 72px 0 120px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; width: 720px; height: 720px; right: -160px; top: -120px; border-radius: 50%; background: radial-gradient(circle, rgba(232, 163, 173, .55), rgba(232, 163, 173, 0) 65%); filter: blur(10px); pointer-events: none; }
.hero .wrap { display: grid; grid-template-columns: 1.08fr .92fr; gap: 56px; align-items: center; position: relative; }
.hero h1 { font-size: clamp(36px, 5.4vw, 68px); line-height: 1.28; letter-spacing: -.01em; margin: 0 0 36px; }
.hero h1 span { display: block; }
.hero h1 .soft { color: var(--blush-deep); }
.hero .lead { font-size: 16px; color: var(--ink-2); max-width: 30em; margin-bottom: 40px; }
.hero .actions { display: flex; gap: 14px; flex-wrap: wrap; }
.facts { display: flex; gap: 40px; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--line); }
.facts div { line-height: 1.4; }
.facts b { display: block; font-family: var(--en); font-weight: 600; font-size: 28px; letter-spacing: -.02em; }
.facts b small { font-family: var(--ja); font-size: 14px; font-weight: 700; margin-left: 2px; }
.facts span { font-size: 12px; color: var(--sub); }

/* 画面の枠 */
.frame { background: #fff; border-radius: 14px; overflow: hidden; box-shadow: 0 1px 0 rgba(0, 0, 0, .04), 0 30px 80px -20px rgba(20, 18, 19, .35); }
.frame .bar { height: 30px; background: #f1eeec; display: flex; align-items: center; gap: 6px; padding: 0 14px; }
.frame .bar i { width: 9px; height: 9px; border-radius: 50%; background: #d8d2cf; }
.hero .frame img { width: 100%; height: auto; aspect-ratio: 1200 / 750; }
.hero .frame img { animation: color-in 7s ease-in-out infinite; }
@keyframes color-in { 0%, 25% { filter: grayscale(1) contrast(.9) brightness(1.05); } 50%, 85% { filter: none; } 100% { filter: grayscale(1) contrast(.9) brightness(1.05); } }
.hero-cap { font-family: var(--en); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--sub); margin-top: 18px; text-align: right; }
@media (prefers-reduced-motion: reduce) { .hero .frame img { animation: none; } }

/* ② お悩み */
.problems { background: var(--white); }
.problems .wrap { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; }
.plist { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--ink); }
.plist li { display: grid; grid-template-columns: 56px 1fr; padding: 26px 0; border-bottom: 1px solid var(--line); font-size: 17px; font-weight: 500; }
.plist li span { font-family: var(--en); font-size: 12px; color: var(--sub); padding-top: 6px; letter-spacing: .1em; }

/* ③ ストーリー */
.story .wrap { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; }
.story .body p { font-size: 17px; line-height: 2.1; color: var(--ink-2); }
.story .body .turn { font-size: clamp(22px, 2.6vw, 28px); font-weight: 700; color: var(--ink); line-height: 1.7; margin-top: 40px; padding-top: 32px; border-top: 1px solid var(--line); }

/* ④ ビフォーアフター */
.ba-sec { background: var(--dark); color: #fff; }
.ba-sec .label { color: #a39a9d; }
.ba-sec .label b { color: #fff; }
.ba-head { display: flex; justify-content: space-between; align-items: end; gap: 40px; flex-wrap: wrap; margin-bottom: 56px; }
.ba-head h2 { margin: 0; }
.ba-head p { color: #a39a9d; font-size: 14px; max-width: 26em; margin: 0; }
.ba { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.ba figure { margin: 0; }
.ba .cap { display: flex; justify-content: space-between; align-items: baseline; margin-bottom: 16px; }
.ba .cap b { font-family: var(--en); font-weight: 600; font-size: 13px; letter-spacing: .24em; text-transform: uppercase; }
.ba .after .cap b { color: var(--blush); }
.ba .cap span { font-size: 12px; color: #a39a9d; }
.ba .frame { box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .7); }
.ba .before .frame { filter: saturate(.85); }
.ba .screen { height: 540px; overflow: hidden; }
.ba .screen img { width: 100%; animation: scrollshot 18s ease-in-out infinite alternate; }
@keyframes scrollshot { 0%, 12% { transform: translateY(0); } 88%, 100% { transform: translateY(calc(-100% + 540px)); } }
@media (prefers-reduced-motion: reduce) { .ba .screen { overflow-y: auto; } .ba .screen img { animation: none; } }
.ba ul { list-style: none; margin: 22px 0 0; padding: 0; font-size: 14px; color: #cfc7ca; }
.ba li { padding: 10px 0; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.ba .after li { color: #fff; }
.numbers { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 96px; border-top: 1px solid rgba(255, 255, 255, .18); }
.num { padding: 36px 32px 0 0; }
.num + .num { padding-left: 32px; border-left: 1px solid rgba(255, 255, 255, .18); }
.num .k { font-size: 13px; color: #a39a9d; margin: 0 0 18px; }
.num .from { font-size: 14px; color: #8a8285; text-decoration: line-through; margin: 0; }
.num .to { font-family: var(--en); font-weight: 600; font-size: clamp(48px, 6vw, 76px); line-height: 1.1; letter-spacing: -.03em; margin: 4px 0 14px; }
.num .to small { font-family: var(--ja); font-size: 18px; font-weight: 700; letter-spacing: 0; margin-left: 4px; }
.num .note { font-size: 13px; color: #a39a9d; line-height: 1.8; margin: 0; }

/* ⑤ きっかけ */
.origin { background: var(--white); }
.origin .quote { font-size: clamp(26px, 3.6vw, 40px); font-weight: 700; line-height: 1.6; margin: 0 0 40px; }
.origin .body { font-size: 17px; color: var(--ink-2); }
.name-box { margin-top: 64px; display: grid; grid-template-columns: auto 1fr; gap: 36px; align-items: center; padding-top: 40px; border-top: 1px solid var(--line); }
.name-box .word { font-family: var(--en); font-weight: 600; font-size: 56px; letter-spacing: -.03em; line-height: 1; background: linear-gradient(90deg, var(--ink) 30%, var(--blush-deep)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.name-box p { margin: 0; font-size: 15px; color: var(--ink-2); }

/* ⑥ できること */
.features { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--ink); }
.feature { padding: 32px 28px 8px 0; }
.feature + .feature { padding-left: 28px; border-left: 1px solid var(--line); }
.feature .n { font-family: var(--en); font-size: 12px; letter-spacing: .14em; color: var(--sub); }
.feature h3 { margin: 18px 0 12px; font-size: 20px; }
.feature p { font-size: 14px; color: var(--sub); line-height: 1.9; margin: 0; }

/* ⑦ 料金 */
.price-sec { background: var(--white); }
.price { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: start; }
.price .big { font-family: var(--en); font-weight: 600; font-size: clamp(72px, 10vw, 128px); line-height: 1; letter-spacing: -.05em; }
.price .big small { font-family: var(--ja); font-size: 22px; font-weight: 700; letter-spacing: 0; margin-left: 6px; }
.price .meta { color: var(--sub); font-size: 14px; margin-top: 18px; }
.price .zero { display: inline-block; margin-top: 24px; padding: 8px 18px; border-radius: 999px; background: var(--paper); font-weight: 700; font-size: 14px; }
.price dl { margin: 0; border-top: 1px solid var(--ink); }
.price dl div { display: grid; grid-template-columns: 9em 1fr; gap: 16px; padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.price dt { color: var(--sub); }
.price dd { margin: 0; }
.why { margin-top: 96px; display: grid; grid-template-columns: 5fr 7fr; gap: 64px; padding: 56px; border-radius: 24px; background: linear-gradient(135deg, #fbecee, #f7f5f2 70%); }
.why h3 { font-size: clamp(22px, 2.6vw, 30px); line-height: 1.6; }
.why p { font-size: 16px; color: var(--ink-2); }
.why p:last-child { margin: 0; }

/* ⑧ 実績 */
.works { display: grid; grid-template-columns: repeat(2, 1fr); gap: 48px 40px; }
.work { text-decoration: none; display: block; }
.work .frame { transition: transform .4s; }
.work:hover .frame { transform: translateY(-6px); }
.work img { aspect-ratio: 16 / 10; object-fit: cover; object-position: top; width: 100%; }
.work .meta { display: flex; justify-content: space-between; align-items: baseline; margin-top: 18px; gap: 16px; }
.work b { font-size: 18px; }
.work .who { font-family: var(--en); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; color: var(--sub); }
.work p { font-size: 14px; color: var(--sub); margin: 4px 0 0; }

/* ⑨ 流れ */
.flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(5, 1fr); border-top: 1px solid var(--ink); counter-reset: s; }
.flow li { counter-increment: s; padding: 28px 20px 0 0; }
.flow li + li { padding-left: 20px; border-left: 1px solid var(--line); }
.flow li::before { content: "0" counter(s); font-family: var(--en); font-size: 12px; letter-spacing: .14em; color: var(--sub); display: block; margin-bottom: 14px; }
.flow b { display: block; font-size: 17px; margin-bottom: 8px; }
.flow span { font-size: 13px; color: var(--sub); line-height: 1.9; display: block; }

/* ⑩ FAQ */
.faq { background: var(--white); }
.faq .wrap { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; }
.faq-list { border-top: 1px solid var(--ink); }
details { border-bottom: 1px solid var(--line); padding: 24px 0; }
summary { font-weight: 700; font-size: 16px; cursor: pointer; list-style: none; display: flex; justify-content: space-between; gap: 24px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; font-family: var(--en); font-weight: 300; font-size: 24px; line-height: 1; transition: transform .2s; }
details[open] summary::after { transform: rotate(45deg); }
details p { margin: 14px 0 0; color: var(--sub); font-size: 15px; }

/* ⑪ 運営者 */
.owner .wrap { display: grid; grid-template-columns: 5fr 7fr; gap: 64px; align-items: center; }
.owner img { border-radius: 20px; aspect-ratio: 4 / 5; object-fit: cover; width: 100%; filter: grayscale(.15); }
.owner .name { font-size: 32px; font-weight: 700; margin: 0; }
.owner .en { font-family: var(--en); font-size: 13px; letter-spacing: .2em; text-transform: uppercase; color: var(--sub); margin: 4px 0 28px; }
.owner .body p { font-size: 16px; color: var(--ink-2); }
.owner .tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.owner .tags span { font-size: 12px; padding: 6px 14px; border-radius: 999px; box-shadow: inset 0 0 0 1px var(--line); background: var(--white); }

/* ⑫ 申込 */
.closing { background: var(--dark); color: #fff; text-align: center; position: relative; overflow: hidden; }
.closing::before { content: ""; position: absolute; width: 900px; height: 900px; left: 50%; top: 50%; transform: translate(-50%, -30%); border-radius: 50%; background: radial-gradient(circle, rgba(232, 163, 173, .35), rgba(232, 163, 173, 0) 60%); pointer-events: none; }
.closing .narrow { position: relative; }
.closing .label { justify-content: center; color: #a39a9d; }
.closing .label::before { display: none; }
.closing h2 { font-size: clamp(26px, 4.4vw, 50px); line-height: 1.35; margin-bottom: 28px; }
.closing p { color: #cfc7ca; }
.closing .btn { background: #fff; color: var(--ink); margin-top: 20px; padding: 20px 40px; font-size: 16px; }
.closing .btn:hover { background: var(--blush); }
.closing .closed { background: rgba(255, 255, 255, .08); border-radius: 12px; padding: 16px 20px; display: inline-block; margin-top: 16px; }

footer { background: var(--dark); color: #8a8285; border-top: 1px solid rgba(255, 255, 255, .1); }
footer .wrap { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 16px; padding-top: 32px; padding-bottom: 32px; font-size: 12px; }
footer .logo { color: #fff; font-size: 17px; }
footer nav { display: flex; gap: 20px; flex-wrap: wrap; }
footer a { text-decoration: none; }

/* 画面幅ごと */
@media (max-width: 960px) {
  section { padding: 96px 0; }
  .hero .wrap, .problems .wrap, .story .wrap, .faq .wrap, .owner .wrap, .price, .why { grid-template-columns: 1fr; gap: 40px; }
  .hero .frame { transform: none; }
  .features { grid-template-columns: 1fr; }
  .feature, .feature + .feature { padding: 26px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .feature { padding-bottom: 32px; }
  .flow { grid-template-columns: 1fr; }
  .flow li, .flow li + li { padding: 22px 0; border-left: 0; border-bottom: 1px solid var(--line); display: grid; grid-template-columns: 48px 1fr; }
  .flow li::before { grid-row: span 2; margin: 4px 0 0; }
  .nav a:not(.btn) { display: none; }
  .why { padding: 36px 28px; }
}
@media (max-width: 640px) {
  .wrap, .narrow { padding: 0 20px; }
  section { padding: 80px 0; }
  .hero { padding-top: 40px; }
  .facts { gap: 24px; }
  .facts b { font-size: 22px; }
  .ba, .works, .numbers, .features { grid-template-columns: 1fr; }
  .num, .num + .num { padding: 28px 0; border-left: 0; border-bottom: 1px solid rgba(255, 255, 255, .18); }
  .feature, .feature + .feature { padding: 26px 0; border-left: 0; border-bottom: 1px solid var(--line); }
  .ba .screen { height: 420px; }
  @keyframes scrollshot { 0%, 12% { transform: translateY(0); } 88%, 100% { transform: translateY(calc(-100% + 420px)); } }
  .price dl div { grid-template-columns: 1fr; gap: 2px; }
  .name-box { grid-template-columns: 1fr; gap: 16px; }
  .hero .actions .btn { width: 100%; justify-content: center; }
}

/* 注記・小さな補足 */
.fine { font-size: 12px; color: var(--sub); line-height: 1.8; margin: 14px 0 0; }
.owner .fine { margin: 0 0 4px; }
.numbers-head { margin: 96px 0 0; font-size: 13px; color: #c9c1c4; letter-spacing: .06em; }
.numbers-head + .numbers { margin-top: 20px; }
.price dd { line-height: 1.8; }
.faq details p + p { margin-top: 10px; }
.nw { white-space: nowrap; }
br.sp { display: none; }
@media (max-width: 640px) { br.sp { display: inline; } }

/* お問い合わせ */
.hidden { display: none !important; }
.contact { padding-top: 72px; }
.page-title { font-size: clamp(30px, 4.4vw, 44px); margin-bottom: 20px; }
.form { margin-top: 40px; }
.field { margin-bottom: 26px; }
.field label { display: block; font-weight: 700; font-size: 15px; margin-bottom: 8px; }
.field .opt { font-weight: 400; color: var(--sub); font-size: 12px; margin-left: 8px; }
.form input[type=text], .form input[type=email], .form select, .form textarea { width: 100%; font: inherit; font-size: 16px; padding: 14px 16px; border: 1px solid #d9d2cf; border-radius: 10px; background: var(--white); color: var(--ink); }
.form textarea { resize: vertical; line-height: 1.8; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--blush); outline-offset: 1px; border-color: transparent; }
.form input[type=file] { font-size: 14px; }
.hint { font-size: 13px; color: var(--blush-deep); margin: 8px 0 0; line-height: 1.8; }
.hint:empty { display: none; }
.err { display: none; color: #b4232c; font-size: 13px; margin: 6px 0 0; }
.err.on { display: block; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.done { margin-top: 40px; padding: 40px; border-radius: 20px; background: var(--white); border: 1px solid var(--line); }
.done h2 { font-size: 26px; margin-bottom: 16px; }
.btn[disabled] { opacity: .5; cursor: wait; }

/* 規約類 */
.legal { padding-top: 72px; }
.legal h2 { font-size: 18px; margin: 44px 0 12px; line-height: 1.6; }
.legal p, .legal li { font-size: 15px; color: var(--ink-2); line-height: 2; }
.legal ol, .legal ul { padding-left: 1.4em; margin: 0 0 16px; }
.legal li { margin: 6px 0; }
.legal a { color: var(--blush-deep); }
.legal-table { width: 100%; border-collapse: collapse; margin: 24px 0; border-top: 1px solid var(--ink); }
.legal-table th, .legal-table td { text-align: left; vertical-align: top; padding: 16px 12px 16px 0; border-bottom: 1px solid var(--line); font-size: 14px; line-height: 1.9; }
.legal-table th { width: 11em; font-weight: 700; color: var(--ink); }
.legal-table td { color: var(--ink-2); }
@media (max-width: 640px) {
  .legal-table th, .legal-table td { display: block; width: auto; padding: 0; border: 0; }
  .legal-table th { padding-top: 16px; }
  .legal-table td { padding-bottom: 16px; border-bottom: 1px solid var(--line); }
}