/* 記憶の音符 ── 温かく、落ち着いた信頼感。生成りの紙、焦げ茶の文字、ロゴのピンクを少しくすませた差し色。 */
:root {
  --paper: #fbf8f3;
  --paper-2: #f4ede3;
  --card: #ffffff;
  --ink: #3b302a;
  --ink-soft: #6b5d53;
  --line: #e6dccf;
  --rose: #b9707a;
  --rose-deep: #9a5560;
  --rose-pale: #f6e6e6;
  --wood: #8a6447;
  --serif: "Zen Old Mincho", "Hiragino Mincho ProN", serif;
  --sans: "Zen Kaku Gothic New", "Hiragino Sans", system-ui, sans-serif;
  --latin: "Cormorant Garamond", var(--serif);
  --radius: 14px;
  --shadow: 0 10px 30px rgba(80, 55, 40, .08);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--paper); color: var(--ink); font-family: var(--sans); font-size: 16px; line-height: 1.95; letter-spacing: .04em; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--rose-deep); }
h1, h2, h3 { font-family: var(--serif); font-weight: 500; line-height: 1.5; letter-spacing: .06em; margin: 0 0 .6em; }
h2 { font-size: clamp(1.5rem, 1.2rem + 1.4vw, 2.1rem); }
h3 { font-size: 1.15rem; }
p { margin: 0 0 1em; }
.wrap { width: min(1120px, 100% - 32px); margin-inline: auto; }
.narrow { width: min(760px, 100% - 32px); }
.center { text-align: center; }
.small { font-size: .88rem; color: var(--ink-soft); }
.lead { color: var(--ink-soft); font-size: 1.02rem; }
.hidden { display: none; }
.eyebrow { font-family: var(--latin); font-style: italic; color: var(--rose); letter-spacing: .12em; font-size: 1.05rem; margin-bottom: .3em; }
.section { padding: clamp(64px, 9vw, 112px) 0; }
.tint { background: var(--paper-2); }
br.pc { display: none; }
@media (min-width: 760px) { br.pc { display: inline; } }

/* buttons */
.btn { display: inline-block; background: var(--rose-deep); color: #fff; text-decoration: none; padding: .9em 2.2em; border-radius: 999px; font-weight: 500; letter-spacing: .08em; border: 1px solid var(--rose-deep); transition: background .2s, color .2s, transform .2s; font-family: var(--sans); font-size: 1rem; cursor: pointer; }
.btn:hover { background: #864651; transform: translateY(-1px); }
.btn-ghost { background: transparent; color: var(--rose-deep); }
.btn-ghost:hover { background: var(--rose-pale); }
.btn-small { padding: .45em 1.3em; font-size: .88rem; }
.text-link { font-weight: 500; text-decoration: none; border-bottom: 1px solid currentColor; }

/* header */
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(251, 248, 243, .92); backdrop-filter: saturate(1.2) blur(8px); border-bottom: 1px solid var(--line); }
.header-in { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-ja { white-space: nowrap; font-family: var(--serif); font-size: 1.2rem; letter-spacing: .14em; }
.brand-en { font-family: var(--latin); font-style: italic; color: var(--rose); font-size: .85rem; letter-spacing: .1em; }
.site-nav { display: flex; align-items: center; gap: 22px; }
.site-nav a { white-space: nowrap; }
.site-nav a:not(.btn) { color: var(--ink); text-decoration: none; font-size: .9rem; }
.site-nav a:not(.btn):hover { color: var(--rose-deep); }
.nav-toggle { display: none; }
@media (max-width: 1100px) {
  .nav-toggle { display: grid; gap: 7px; background: none; border: 0; padding: 10px; cursor: pointer; }
  .nav-toggle span { width: 24px; height: 1.5px; background: var(--ink); transition: transform .2s; }
  .nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(4.25px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-4.25px) rotate(-45deg); }
  .site-nav { position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; gap: 0; background: var(--paper); border-bottom: 1px solid var(--line); padding: 8px 16px 20px; display: none; }
  .site-nav.open { display: flex; }
  .site-nav a:not(.btn) { width: 100%; padding: 12px 4px; border-bottom: 1px solid var(--line); }
  .site-nav .btn { margin-top: 16px; }
}

/* hero */
.hero { padding: clamp(40px, 7vw, 88px) 0 32px; overflow: hidden; }
.hero-in { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
.hero h1 { font-size: clamp(1.7rem, 1rem + 2.6vw, 3rem); letter-spacing: .1em; line-height: 1.6; margin-bottom: .5em; }
.hero-lead { color: var(--ink-soft); font-size: 1.05rem; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.hero-photos { position: relative; aspect-ratio: 1 / 1; }
.hp { position: absolute; object-fit: cover; border-radius: var(--radius); box-shadow: var(--shadow); border: 6px solid #fff; }
.hp1 { width: 72%; aspect-ratio: 4 / 3; top: 4%; left: 0; }
.hp2 { width: 46%; aspect-ratio: 1; right: 0; top: 0; transform: rotate(3deg); }
.hp3 { width: 44%; aspect-ratio: 3 / 4; right: 10%; bottom: 0; transform: rotate(-2deg); }
.hero-caption { font-size: .8rem; color: var(--ink-soft); text-align: right; margin-top: 18px; }
@media (max-width: 900px) {
  .hero-in { grid-template-columns: 1fr; gap: 32px; }
  .hero-photos { max-width: 520px; width: 100%; margin-inline: auto; }
  .hero-caption { text-align: center; }
}

/* features */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.feature { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 32px 28px; }
.feature-no { font-family: var(--latin); font-style: italic; color: var(--rose); font-size: 1.6rem; display: block; margin-bottom: 8px; }
.feature p { color: var(--ink-soft); margin: 0; font-size: .95rem; }
@media (max-width: 860px) { .features { grid-template-columns: 1fr; } }

/* makers */
.makers { background: var(--card); border-block: 1px solid var(--line); }
.makers-in { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
.makers-photos { display: grid; grid-template-columns: 1fr 1.3fr; gap: 14px; align-items: end; }
.makers-photos img { border-radius: var(--radius); object-fit: cover; width: 100%; }
.makers-photos img:first-child { aspect-ratio: 3 / 4; object-position: 50% 30%; }
.makers-photos img:last-child { aspect-ratio: 4 / 5; object-position: 65% 50%; }
.makers-text p { color: var(--ink-soft); }
@media (max-width: 860px) { .makers-in { grid-template-columns: 1fr; gap: 32px; } }

/* scenes */
.scenes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 40px; }
.scene { background: var(--card); border-radius: var(--radius); padding: 24px 22px; border-top: 3px solid var(--rose-pale); }
.scene h3 { font-size: 1.02rem; }
.scene p { font-size: .9rem; color: var(--ink-soft); margin: 0; line-height: 1.85; }
@media (max-width: 980px) { .scenes { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .scenes { grid-template-columns: 1fr; } }

/* plans */
.plans { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 44px; align-items: stretch; }
.plan { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 40px 30px 32px; display: flex; flex-direction: column; text-align: center; }
.plan.is-featured { border: 2px solid var(--rose); box-shadow: var(--shadow); }
.plan-tag { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--rose); color: #fff; font-size: .78rem; padding: 2px 16px; border-radius: 999px; margin: 0; white-space: nowrap; }
.plan:not(.is-featured) .plan-tag { background: var(--wood); }
.plan h3 { font-size: 1.3rem; margin-bottom: .2em; }
.plan-lead { color: var(--ink-soft); font-size: .92rem; }
.plan-price { font-family: var(--serif); font-size: 2rem; margin: .2em 0 .6em; letter-spacing: .02em; }
.plan-price small { font-size: .8rem; color: var(--ink-soft); margin-left: 4px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 28px; text-align: left; font-size: .92rem; flex: 1; }
.plan li { padding: 9px 0 9px 26px; border-bottom: 1px dashed var(--line); position: relative; }
.plan li::before { content: "♪"; position: absolute; left: 4px; color: var(--rose); }
.plan-notes { margin-top: 28px; font-size: .9rem; color: var(--ink-soft); text-align: center; }
.plan-notes p { margin: .3em 0; }
.business { margin-top: 48px; display: grid; grid-template-columns: 1.6fr 1fr; gap: 32px; align-items: center; background: var(--paper-2); border-radius: var(--radius); padding: 36px 40px; }
.business h3 { font-size: 1.25rem; }
.business p:not(.eyebrow) { color: var(--ink-soft); margin: 0; }
.business-price { text-align: center; }
@media (max-width: 860px) { .plans { grid-template-columns: 1fr; gap: 32px; } .business { grid-template-columns: 1fr; padding: 28px 24px; } }

/* flow */
.flow { list-style: none; counter-reset: step; padding: 0; margin: 40px 0 24px; }
.flow li { counter-increment: step; position: relative; padding: 0 0 32px 76px; }
.flow li::before { content: counter(step, decimal-leading-zero); position: absolute; left: 0; top: -4px; width: 52px; height: 52px; border-radius: 50%; background: var(--card); border: 1px solid var(--rose); color: var(--rose-deep); font-family: var(--latin); font-size: 1.15rem; display: grid; place-items: center; }
.flow li:not(:last-child)::after { content: ""; position: absolute; left: 26px; top: 52px; bottom: 4px; width: 1px; background: var(--line); }
.flow p { color: var(--ink-soft); font-size: .95rem; margin: 0; }

/* voices */
.voices { columns: 3 300px; column-gap: 22px; margin-top: 40px; }
.voice { break-inside: avoid; margin: 0 0 22px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px 28px 26px; position: relative; }
.voice::before { content: "“"; font-family: var(--latin); font-size: 3.4rem; line-height: 1; color: var(--rose-pale); position: absolute; top: 10px; left: 18px; }
.voice blockquote { margin: 0; position: relative; font-size: .95rem; line-height: 1.95; }

/* ehon */
.ehon { background: linear-gradient(180deg, var(--paper) 0%, #f3e9dc 100%); }
.ehon-in { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.ehon-img img { border-radius: var(--radius); box-shadow: var(--shadow); }
.ehon-text p:not(.eyebrow) { color: var(--ink-soft); }
@media (max-width: 860px) { .ehon-in { grid-template-columns: 1fr; gap: 32px; } }

/* faq */
.faq { margin-top: 36px; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item summary { list-style: none; cursor: pointer; padding: 22px 40px 22px 36px; position: relative; font-weight: 500; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before { content: "Q"; position: absolute; left: 4px; font-family: var(--latin); color: var(--rose); font-size: 1.2rem; top: 18px; }
.faq-item summary::after { content: "+"; position: absolute; right: 8px; top: 18px; font-size: 1.4rem; color: var(--ink-soft); transition: transform .2s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { padding: 0 8px 22px 36px; color: var(--ink-soft); margin: 0; }

/* cta */
.cta { background: var(--paper-2); }
.cta h2 { margin-bottom: .4em; }
.cta .btn { margin-top: 12px; }

/* sub pages */
.page-head { padding: clamp(56px, 8vw, 96px) 0 clamp(32px, 4vw, 48px); border-bottom: 1px solid var(--line); }
.page-head h1 { font-size: clamp(1.8rem, 1.4rem + 1.6vw, 2.5rem); }
.small-head { padding-bottom: 24px; }
.prose p { color: var(--ink-soft); }
.prose h2 small { display: block; font-family: var(--sans); font-size: .85rem; color: var(--ink-soft); letter-spacing: .1em; }
.prose h3 { margin-top: 1.6em; }
.person { display: grid; grid-template-columns: 340px 1fr; gap: 56px; align-items: start; }
.person.reverse { grid-template-columns: 1fr 340px; }
.person.reverse .person-photo { order: 2; }
.person-photo img { border-radius: var(--radius); box-shadow: var(--shadow); position: sticky; top: 100px; }
.meta { font-size: .9rem; }
.history { padding-left: 1.2em; color: var(--ink-soft); font-size: .93rem; }
.history li { margin-bottom: .4em; }
.cd { margin: 28px 0 0; display: flex; gap: 16px; align-items: center; }
.cd img { width: 120px; border-radius: 6px; }
.cd figcaption { font-size: .85rem; color: var(--ink-soft); }
@media (max-width: 860px) {
  .person, .person.reverse { grid-template-columns: 1fr; gap: 28px; }
  .person.reverse .person-photo { order: 0; }
  .person-photo { max-width: 360px; }
  .person-photo img { position: static; }
}
.legal h2 { font-size: 1.15rem; margin-top: 2em; font-family: var(--sans); font-weight: 700; }
.legal ul { color: var(--ink-soft); font-size: .95rem; }
.legal-table { width: 100%; border-collapse: collapse; font-size: .95rem; }
.legal-table th, .legal-table td { text-align: left; vertical-align: top; padding: 16px 12px; border-bottom: 1px solid var(--line); }
.legal-table th { width: 30%; font-weight: 500; white-space: nowrap; }
@media (max-width: 600px) { .legal-table th, .legal-table td { display: block; width: 100%; } .legal-table th { border-bottom: 0; padding-bottom: 0; } }

/* form */
.form { display: grid; gap: 22px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: clamp(24px, 4vw, 44px); }
.form label { display: grid; gap: 8px; font-weight: 500; font-size: .95rem; }
.form input, .form select, .form textarea { font: inherit; font-weight: 400; color: var(--ink); background: var(--paper); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; width: 100%; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--rose-pale); border-color: var(--rose); }
.req { font-size: .72rem; background: var(--rose); color: #fff; padding: 1px 8px; border-radius: 4px; margin-left: 6px; font-weight: 400; }
.form .btn { justify-self: center; min-width: 220px; }
.line-box { text-align: center; margin-bottom: 32px; }
.contact-alt { margin-top: 28px; }

/* footer */
.site-footer { background: #3b302a; color: #e9e0d6; padding: 64px 0 32px; font-size: .9rem; }
.site-footer a { color: #e9e0d6; text-decoration: none; display: block; padding: 3px 0; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-in { display: grid; grid-template-columns: 1fr 2fr; gap: 40px; }
.footer-brand img { background: #fbf8f3; border-radius: 50%; padding: 6px; margin-bottom: 12px; }
.footer-brand p { font-family: var(--serif); }
.footer-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.footer-cols h4 { font-weight: 500; color: #fff; margin: 0 0 10px; font-size: .92rem; }
.footer-company { grid-column: 1 / -1; border-top: 1px solid rgba(255,255,255,.15); padding-top: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; font-size: .82rem; color: #c9bdb1; }
.footer-company p { margin: 0; }
@media (max-width: 760px) { .footer-in { grid-template-columns: 1fr; } .footer-cols { grid-template-columns: 1fr 1fr; } }
.nw { white-space: nowrap; }

/* sample songs */
.samples { list-style: none; padding: 0; margin: 36px 0 0; display: grid; gap: 14px; }
.sample { display: grid; grid-template-columns: 52px 1fr auto; gap: 18px; align-items: start; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; }
.sp-play { width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--rose); background: var(--card); color: var(--rose-deep); cursor: pointer; display: grid; place-items: center; transition: background .2s, color .2s; }
.sp-play:hover { background: var(--rose-pale); }
.sp-play .icon { width: 0; height: 0; border-style: solid; border-width: 8px 0 8px 13px; border-color: transparent transparent transparent currentColor; margin-left: 3px; }
.is-playing .sp-play { background: var(--rose-deep); color: #fff; }
.is-playing .sp-play .icon { width: 12px; height: 15px; border: 0; margin: 0; border-left: 4px solid currentColor; border-right: 4px solid currentColor; }
.sp-scene { font-size: .78rem; color: var(--rose); margin: 0 0 2px; letter-spacing: .1em; }
.sp-title { margin: 0; font-size: 1.1rem; }
.sp-note { margin: 6px 0 0; font-size: .88rem; color: var(--ink-soft); line-height: 1.8; }
.sp-len { font-family: var(--latin); color: var(--ink-soft); padding-top: 14px; }
.sp-progress { height: 2px; background: var(--line); margin-top: 12px; border-radius: 2px; display: none; }
.sp-progress span { display: block; height: 100%; width: 0; background: var(--rose); }
.is-playing .sp-progress, .is-paused .sp-progress { display: block; }
@media (max-width: 520px) { .sample { grid-template-columns: 44px 1fr; } .sp-play { width: 44px; height: 44px; } .sp-len { display: none; } }
.plan-consult { display: block; margin-top: 12px; font-size: .85rem; color: var(--ink-soft); }