:root {
  --bg: #fffdf9;
  --paper: #ffffff;
  --ink: #171923;
  --muted: #686b77;
  --line: #e9e7e3;
  --mint: #d9f6ec;
  --mint-strong: #178f76;
  --pink: #ffe0eb;
  --pink-strong: #e74f8c;
  --purple: #eee1ff;
  --purple-strong: #8653c8;
  --blue: #def2ff;
  --blue-strong: #287ea7;
  --yellow: #fff1bc;
  --yellow-strong: #9e7613;
  --soft: #f4f4f7;
  --dark: #20232b;
  --shadow: 0 28px 80px rgba(26, 27, 35, .12);
  --shadow-small: 0 12px 34px rgba(26, 27, 35, .08);
  --radius: 28px;
  --serif: "Hiragino Mincho ProN", "Yu Mincho", YuMincho, "Noto Serif JP", serif;
  --sans: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", YuGothic, "Noto Sans JP", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: radial-gradient(rgba(23, 25, 35, .035) .7px, transparent .7px);
  background-size: 9px 9px;
  opacity: .26;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button { color: inherit; font: inherit; }
.shell { width: min(1100px, calc(100% - 48px)); margin-inline: auto; }
.section { padding: 124px 0; }
.skip-link { position: fixed; left: 16px; top: -60px; z-index: 100; padding: 10px 15px; border-radius: 8px; background: var(--dark); color: #fff; }
.skip-link:focus { top: 12px; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(231, 228, 223, .88);
  background: rgba(255, 253, 249, .88);
  backdrop-filter: blur(18px) saturate(1.2);
}
.header-inner { height: 72px; display: flex; align-items: center; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; }
.brand-mark { display: grid; width: 34px; height: 34px; place-items: center; border-radius: 11px; background: var(--mint); }
.brand-mark svg { width: 24px; height: 24px; fill: none; stroke: var(--mint-strong); stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.6; }
.brand-name { font-size: 15px; font-weight: 800; letter-spacing: -.03em; }
.brand-dots { display: flex; gap: 3px; margin-left: -4px; }
.brand-dots i { width: 4px; height: 4px; border-radius: 50%; background: var(--pink-strong); }
.brand-dots i:nth-child(2) { background: var(--yellow-strong); }
.brand-dots i:nth-child(3) { background: var(--purple-strong); }
.desktop-nav { display: flex; align-items: center; gap: 25px; margin-left: auto; }
.desktop-nav a { color: #60636d; font-size: 12px; font-weight: 670; letter-spacing: .01em; transition: color .2s; }
.desktop-nav a:hover { color: var(--ink); }
.header-cta { display: inline-flex; min-height: 38px; align-items: center; justify-content: center; padding: 0 17px; border-radius: 999px; background: var(--ink); color: #fff; font-size: 12px; font-weight: 760; }
.menu-button { display: none; width: 42px; height: 42px; margin-left: auto; border: 0; border-radius: 12px; background: transparent; padding: 10px; }
.menu-button span { display: block; width: 20px; height: 1.5px; margin: 6px auto; background: var(--ink); }
.mobile-menu { padding: 4px 24px 20px; border-top: 1px solid var(--line); background: rgba(255, 253, 249, .97); }
.mobile-menu a { display: block; padding: 11px 2px; border-bottom: 1px solid rgba(233, 231, 227, .7); font-size: 13px; font-weight: 700; }

.hero { min-height: 760px; display: grid; grid-template-columns: .9fr 1.1fr; align-items: center; gap: 42px; padding-top: 82px; padding-bottom: 96px; }
.hero-copy { position: relative; z-index: 3; }
.eyebrow, .section-kicker, .story-tag, .mode-label { margin: 0; font-size: 10px; font-weight: 850; letter-spacing: .17em; line-height: 1.4; }
.eyebrow { display: inline-flex; align-items: center; gap: 9px; margin-bottom: 22px; color: #686b75; }
.eyebrow span { width: 8px; height: 8px; border-radius: 50%; background: var(--mint-strong); box-shadow: 0 0 0 5px var(--mint); }
.hero h1 { margin: 0; font-family: var(--serif); font-size: clamp(44px, 3.6vw, 52px); font-weight: 500; line-height: 1.34; letter-spacing: -.065em; }
.hero h1 em { color: var(--pink-strong); font-style: normal; }
.hero-lead { margin: 30px 0 0; color: #454852; font-size: 16px; font-weight: 570; line-height: 2.05; }
.hero-sub { max-width: 460px; margin: 11px 0 0; color: #858892; font-family: var(--serif); font-size: 14px; line-height: 1.9; }
.hero-actions { display: flex; gap: 11px; margin-top: 34px; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 18px; padding: 0 21px; border-radius: 14px; font-size: 12px; font-weight: 800; transition: transform .2s, box-shadow .2s, background .2s; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--mint-strong); color: #fff; box-shadow: 0 13px 28px rgba(23, 143, 118, .19); }
.button.ghost { border: 1px solid var(--line); background: rgba(255, 255, 255, .8); }
.button.dark { background: var(--ink); color: #fff; box-shadow: 0 13px 28px rgba(20, 21, 28, .18); }
.hero-price { display: flex; align-items: baseline; gap: 9px; margin-top: 27px; color: #777a84; }
.hero-price > span { padding: 4px 8px; border-radius: 999px; background: var(--yellow); color: #725c1c; font-size: 9px; font-weight: 850; }
.hero-price strong { color: var(--ink); font-size: 19px; letter-spacing: -.02em; }
.hero-price strong small { margin-left: 3px; font-size: 10px; font-weight: 680; }
.hero-price > small { font-size: 10px; }

.hero-visual { position: relative; min-width: 0; min-height: 540px; display: grid; align-items: center; }
.orbit { position: absolute; border-radius: 50%; }
.orbit-a { top: 4%; right: -8%; width: 320px; height: 320px; background: var(--pink); }
.orbit-b { left: 0; bottom: 0; width: 350px; height: 350px; background: var(--mint); }
.app-frame { overflow: hidden; border: 1px solid rgba(226, 224, 220, .96); border-radius: 18px; background: #fff; box-shadow: var(--shadow); }
.hero-frame { position: relative; z-index: 2; width: 114%; margin-left: -2%; transform: rotate(1.05deg); }
.app-frame-top, .screen-top { height: 38px; display: flex; align-items: center; gap: 9px; padding: 0 14px; border-bottom: 1px solid #edecef; background: #fbfbfc; color: #62656f; font-size: 10px; font-weight: 750; }
.traffic { display: flex; gap: 5px; margin-right: 3px; }
.traffic i { width: 7px; height: 7px; border-radius: 50%; background: #f3c6d7; }
.traffic i:nth-child(2) { background: #f4df9a; }
.traffic i:nth-child(3) { background: #bce8d8; }
.local-label { margin-left: auto; color: #6f827b; font-size: 8px; }
.hero-frame img { width: 100%; }
.float-note { position: absolute; z-index: 4; display: flex; align-items: center; gap: 10px; min-width: 130px; padding: 11px 13px; border: 1px solid rgba(229, 227, 224, .94); border-radius: 15px; background: rgba(255, 255, 255, .95); box-shadow: var(--shadow-small); transform: rotate(-1.2deg); }
.float-note > span { display: grid; width: 34px; height: 34px; flex: 0 0 auto; place-items: center; border-radius: 11px; background: var(--mint); color: var(--mint-strong); font-size: 10px; font-weight: 900; }
.float-note b, .float-note small { display: block; }
.float-note b { margin-bottom: 2px; font-size: 10px; }
.float-note small { color: #898c95; font-size: 8px; }
.note-play { top: 5%; left: -8%; }
.note-ai { right: -10%; bottom: 23%; }
.note-ai > span { background: var(--pink); color: var(--pink-strong); }
.note-export { left: 3%; bottom: -2%; }
.note-export > span { background: var(--purple); color: var(--purple-strong); }

.word-ribbon { overflow: hidden; border-block: 1px solid #f3d8e3; background: var(--pink); }
.word-ribbon-track { width: max-content; display: flex; align-items: center; gap: 26px; padding: 18px 0; animation: ribbon 36s linear infinite; color: #7f3d58; font-family: var(--serif); font-size: 13px; }
.word-ribbon-track i { color: var(--pink-strong); font-style: normal; font-size: 6px; }
@keyframes ribbon { to { transform: translateX(-50%); } }

.concept { background: #fff; }
.concept-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 100px; align-items: start; }
.section-kicker { color: #777a84; }
.mint-text { color: var(--mint-strong); }
.pink-text { color: var(--pink-strong); }
.purple-text { color: var(--purple-strong); }
.blue-text { color: var(--blue-strong); }
.yellow-text { color: var(--yellow-strong); }
.concept h2, .section-head h2, .detail-heading h2, .faq-title h2 { margin: 16px 0 0; font-family: var(--serif); font-size: clamp(38px, 4.7vw, 56px); font-weight: 500; line-height: 1.42; letter-spacing: -.055em; }
.concept-copy { padding-top: 29px; }
.concept-copy p { margin: 0 0 25px; color: #5f626c; font-size: 14px; line-height: 2.15; }
.flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; align-items: center; gap: 16px; margin-top: 84px; padding: 30px; border: 1px solid var(--line); border-radius: 24px; background: #fffdf9; box-shadow: 0 12px 42px rgba(31, 31, 39, .035); }
.flow article { text-align: center; }
.flow-icon { display: grid; width: 46px; height: 46px; place-items: center; margin: 0 auto 13px; border-radius: 14px; font-family: var(--serif); font-size: 14px; font-weight: 800; }
.flow article small { display: block; margin-bottom: 8px; color: #adafb5; font-size: 8px; font-weight: 800; letter-spacing: .15em; }
.flow article h3 { margin: 0 0 8px; font-family: var(--serif); font-size: 19px; font-weight: 600; }
.flow article p { margin: 0; color: #7c7f88; font-size: 10px; line-height: 1.8; }
.flow-arrow { color: #c2c3c8; font-size: 14px; }
.mint-bg { background: var(--mint); color: var(--mint-strong); }
.pink-bg { background: var(--pink); color: var(--pink-strong); }
.purple-bg { background: var(--purple); color: var(--purple-strong); }
.blue-bg { background: var(--blue); color: var(--blue-strong); }
.yellow-bg { background: var(--yellow); color: var(--yellow-strong); }

.modes { background: #f4f3f6; border-block: 1px solid #e8e6ea; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 70px; margin-bottom: 48px; }
.section-head > p { max-width: 420px; margin: 0; color: #747781; font-size: 12px; line-height: 2; }
.mode-layout { display: grid; grid-template-columns: 190px 1fr; gap: 14px; }
.mode-tabs { display: flex; flex-direction: column; gap: 8px; }
.mode-tab { min-height: 64px; display: flex; align-items: center; gap: 14px; padding: 0 17px; border: 1px solid transparent; border-radius: 15px; background: transparent; color: #777a84; font-size: 11px; font-weight: 750; text-align: left; cursor: pointer; }
.mode-tab span { color: #aaacb3; font-family: var(--serif); font-size: 16px; }
.mode-tab.active { border-color: #e4e2e6; background: #fff; color: var(--ink); box-shadow: 0 7px 20px rgba(30, 31, 39, .05); }
.mode-tab.active span { color: var(--pink-strong); }
.mode-panel { min-width: 0; display: grid; grid-template-columns: .44fr 1.56fr; align-items: center; gap: 35px; padding: 34px; border: 1px solid #e3e1e5; border-radius: 26px; background: #fff; }
.mode-copy { padding-left: 8px; }
.mode-label { color: var(--pink-strong); }
.mode-copy h3 { margin: 13px 0 15px; font-family: var(--serif); font-size: 29px; font-weight: 550; line-height: 1.55; letter-spacing: -.04em; }
.mode-copy > p:not(.mode-label) { margin: 0; color: #6b6e78; font-size: 11px; line-height: 1.9; }
.mode-copy ul { display: grid; gap: 8px; margin: 20px 0 0; padding: 0; list-style: none; }
.mode-copy li { position: relative; padding-left: 16px; color: #4f525c; font-size: 10px; font-weight: 680; }
.mode-copy li::before { content: ""; position: absolute; left: 0; top: .4em; width: 6px; height: 6px; border-radius: 50%; background: var(--mint-strong); }
.screen-wrap { overflow: hidden; min-width: 0; border: 1px solid #e5e4e8; border-radius: 15px; background: #fff; box-shadow: var(--shadow-small); }
.screen-top { height: 32px; font-size: 8px; }
.screen-wrap img { display: block; width: 100%; aspect-ratio: 1225 / 768; object-fit: cover; background: #f4f3f6; transition: opacity .18s ease; }
.screen-wrap img.changing { opacity: 0; }

.features { background: var(--bg); }
.feature-story { overflow: hidden; display: grid; grid-template-columns: .83fr 1.17fr; min-height: 450px; margin-bottom: 20px; border: 1px solid #d9eee7; border-radius: 30px; background: var(--mint); }
.story-copy { padding: 57px; }
.story-number { display: block; margin-bottom: 31px; color: rgba(23, 25, 35, .28); font-family: var(--serif); font-size: 25px; }
.story-tag { color: var(--mint-strong); }
.story-copy h3, .image-card h3, .ai-story h3, .import-export h3 { margin: 14px 0 20px; font-family: var(--serif); font-size: clamp(30px, 3.5vw, 43px); font-weight: 550; line-height: 1.48; letter-spacing: -.05em; }
.story-copy > p:not(.story-tag), .image-card-copy > p:not(.story-tag), .ai-copy > p, .import-export p { color: #5e626b; font-size: 12px; line-height: 2; }
.shortcut-list { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 27px; }
.shortcut-list span { padding: 9px 10px; border: 1px solid rgba(23, 143, 118, .15); border-radius: 10px; background: rgba(255, 255, 255, .55); color: #3e5550; font-size: 9px; }
kbd { min-width: 47px; display: inline-block; margin-right: 5px; padding: 3px 6px; border: 1px solid rgba(25, 113, 95, .18); border-radius: 5px; background: #fff; color: #24745f; font-family: var(--sans); font-size: 8px; font-weight: 820; text-align: center; box-shadow: 0 2px 0 rgba(23, 143, 118, .11); }
.mini-daw { position: relative; align-self: center; width: 108%; min-height: 315px; overflow: hidden; border: 1px solid #dde1e2; border-radius: 18px 0 0 18px; background: #fff; box-shadow: -20px 30px 60px rgba(36, 65, 58, .12); }
.daw-controls { height: 68px; display: flex; align-items: center; gap: 20px; padding: 0 22px; border-bottom: 1px solid #eceeef; }
.daw-controls button { width: 39px; height: 39px; border: 0; border-radius: 12px; background: var(--mint-strong); color: #fff; }
.daw-controls strong { font-size: 18px; }
.daw-controls span { color: #737781; font-size: 10px; }
.daw-controls b { margin-left: auto; padding: 7px 10px; border-radius: 9px; background: var(--pink); color: #98516d; font-size: 8px; }
.daw-ruler { display: grid; grid-template-columns: repeat(6, 1fr); padding: 11px 10px 6px 84px; color: #a3a6ad; font-size: 7px; }
.daw-lane { min-height: 62px; display: grid; grid-template-columns: 74px 1fr; border-top: 1px solid #eceeef; }
.daw-lane label { display: flex; align-items: center; padding-left: 13px; color: #626670; font-size: 8px; font-weight: 750; }
.daw-lane > div:not(.wave) { position: relative; border-left: 1px solid #eceeef; background-image: repeating-linear-gradient(to right, transparent 0, transparent calc(16.66% - 1px), #edeff1 calc(16.66% - 1px), #edeff1 16.66%); }
.daw-lane i { position: absolute; top: 21px; left: var(--x); width: var(--w); height: 8px; border-radius: 3px; background: #a47bd1; }
.pink-lane i { background: #e680aa; }
.blue-lane .wave { display: flex; align-items: center; overflow: hidden; border-left: 1px solid #eceeef; color: #5aa9c3; font-family: monospace; font-size: 19px; letter-spacing: 2px; white-space: nowrap; }
.playhead { position: absolute; top: 68px; bottom: 0; left: 43%; width: 1px; background: #ef649b; box-shadow: 0 0 0 2px rgba(239, 100, 155, .08); }

.feature-pair { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-bottom: 20px; }
.image-card { overflow: hidden; display: flex; min-width: 0; flex-direction: column; border: 1px solid var(--line); border-radius: 30px; background: #fff; }
.image-card-copy { flex: 1; padding: 48px 48px 35px; }
.image-card .story-number { margin-bottom: 23px; }
.image-card:nth-child(1) .story-tag { color: var(--purple-strong); }
.image-card:nth-child(2) .story-tag { color: var(--blue-strong); }
.image-card h3 { font-size: 34px; }
.check-list { display: grid; gap: 8px; margin: 22px 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 18px; color: #565a64; font-size: 10px; font-weight: 670; line-height: 1.65; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--mint-strong); font-weight: 900; }
.image-stage { min-height: 250px; display: flex; align-items: flex-end; padding: 30px 0 0 30px; }
.purple-stage { background: var(--purple); }
.blue-stage { background: var(--blue); }
.image-stage img { width: 105%; max-width: none; border: 1px solid rgba(255, 255, 255, .85); border-radius: 14px 0 0 0; box-shadow: -16px 20px 44px rgba(52, 43, 69, .15); }

.ai-story { display: grid; grid-template-columns: .94fr 1.06fr; gap: 70px; margin-bottom: 20px; padding: 64px; border-radius: 30px; background: var(--dark); color: #fff; }
.ai-copy .story-number { margin: 0 0 20px; color: rgba(255, 255, 255, .25); }
.ai-copy .story-tag { color: #f7a9c8; }
.ai-story h3 { font-size: 42px; }
.ai-story h3 em { color: #f7a9c8; font-style: normal; }
.ai-copy > p { color: #bec0c7; }
.ai-tools { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 25px; }
.ai-tools span { padding: 7px 11px; border-radius: 999px; font-size: 8px; font-weight: 800; }
.privacy-note { display: flex; gap: 13px; margin-top: 31px; padding-top: 23px; border-top: 1px solid rgba(255, 255, 255, .1); }
.privacy-note > span { display: grid; width: 35px; height: 35px; flex: 0 0 auto; place-items: center; border-radius: 10px; background: #2d423d; color: #72c9b2; }
.privacy-note b { display: block; margin-bottom: 6px; color: #d5eee8; font-size: 10px; }
.privacy-note p { margin: 0; color: #888d97; font-size: 9px; line-height: 1.65; }
.ai-visual { position: relative; min-height: 450px; }
.lyric-sheet { position: absolute; inset: 16px 20px 28px 0; padding: 48px 36px; border-radius: 18px; background: #fffdfa; color: #292b34; transform: rotate(-2deg); }
.lyric-sheet small { display: inline-block; margin-bottom: 32px; padding: 4px 8px; border-radius: 6px; background: var(--yellow); color: #8a6a19; font-size: 8px; font-weight: 800; }
.lyric-sheet p { margin: 0 0 20px; font-family: var(--serif); font-size: 14px; }
.lyric-sheet .selected { padding: 8px 3px; background: linear-gradient(transparent 25%, var(--pink) 25%, var(--pink) 84%, transparent 84%); }
.suggestion-board { position: absolute; right: -15px; bottom: 0; width: 72%; padding: 22px; border: 1px solid rgba(255, 255, 255, .75); border-radius: 16px; background: rgba(255, 255, 255, .96); color: var(--ink); box-shadow: 0 20px 50px rgba(0, 0, 0, .28); transform: rotate(1.5deg); }
.suggestion-title { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.suggestion-title i { display: grid; width: 25px; height: 25px; place-items: center; border-radius: 8px; background: var(--pink); color: var(--pink-strong); font-style: normal; font-size: 10px; }
.suggestion-title b { font-size: 9px; }
.suggestion-board p { margin: 10px 0 6px; color: #4f525c; font-family: var(--serif); font-size: 10px; }
.suggestion-board button { width: 100%; padding: 7px; border: 0; border-radius: 7px; background: #f3f0f4; color: #77717c; font-size: 7px; font-weight: 750; }

.import-export { display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; border: 1px solid var(--line); border-radius: 30px; background: #fff; }
.import-export > div { padding: 54px; }
.import-block { background: linear-gradient(145deg, #fff 0%, #fff9e6 100%); }
.export-block { border-left: 1px solid var(--line); background: linear-gradient(145deg, #fff 0%, #effaf6 100%); }
.import-export .story-number { margin-bottom: 22px; }
.import-block .story-tag { color: var(--yellow-strong); }
.export-block .story-tag { color: var(--mint-strong); }
.import-export h3 { font-size: 31px; }
.file-chips { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 24px; }
.file-chips span { padding: 7px 10px; border: 1px solid #eadfb9; border-radius: 999px; background: #fff; color: #766a43; font-size: 8px; font-weight: 850; }
.export-preview { display: grid; grid-template-columns: repeat(3, 1fr); gap: 7px; margin-top: 24px; }
.export-preview span { padding: 10px; border-radius: 9px; background: #fff; color: #3e6e62; font-size: 9px; font-weight: 850; text-align: center; box-shadow: 0 5px 15px rgba(34, 81, 68, .06); }
.export-preview b { grid-column: 1 / -1; margin-top: 7px; color: #6f7c78; font-family: var(--serif); font-size: 10px; font-weight: 500; text-align: right; }

.detail-band { padding: 110px 0; border-block: 1px solid #e9e8ed; background: #f3f2f6; }
.detail-grid { display: grid; grid-template-columns: .86fr 1.14fr; gap: 80px; }
.detail-heading h2 { font-size: 40px; }
.detail-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.detail-cards article { padding: 24px; border: 1px solid #e4e3e7; border-radius: 18px; background: #fff; }
.detail-cards article > span { display: grid; width: 35px; height: 35px; place-items: center; border-radius: 10px; background: var(--yellow); color: var(--yellow-strong); font-family: var(--serif); font-size: 12px; font-weight: 800; }
.detail-cards article:nth-child(2) > span { background: var(--blue); color: var(--blue-strong); }
.detail-cards article:nth-child(3) > span { background: var(--pink); color: var(--pink-strong); }
.detail-cards article:nth-child(4) > span { background: var(--purple); color: var(--purple-strong); }
.detail-cards h3 { margin: 24px 0 9px; font-family: var(--serif); font-size: 16px; font-weight: 650; }
.detail-cards p { margin: 0; color: #777a83; font-size: 9px; line-height: 1.8; }

.purchase { background: #fff; }
.purchase-card { display: grid; grid-template-columns: 1.04fr .96fr; overflow: hidden; border-radius: 32px; background: var(--dark); color: #fff; box-shadow: 0 30px 70px rgba(25, 27, 35, .15); }
.purchase-copy { padding: 66px; }
.purchase-copy h2 { margin: 15px 0 9px; font-family: var(--serif); font-size: 53px; font-weight: 550; letter-spacing: -.05em; }
.purchase-lead { margin: 0; color: #aeb1ba; font-family: var(--serif); font-size: 13px; }
.purchase-copy ul { display: grid; gap: 11px; margin: 37px 0 0; padding: 0; list-style: none; }
.purchase-copy li { position: relative; padding-left: 20px; color: #d1d3da; font-size: 10px; }
.purchase-copy li::before { content: "✓"; position: absolute; left: 0; color: #71c8b2; font-weight: 900; }
.price-box { display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 62px 50px; background: var(--mint); color: var(--ink); text-align: center; }
.one-time { padding: 6px 11px; border-radius: 999px; background: #fff; color: var(--mint-strong); font-size: 9px; font-weight: 850; }
.price { display: flex; align-items: center; gap: 8px; margin-top: 21px; }
.price strong { font-size: 53px; letter-spacing: -.055em; line-height: 1; }
.price > span { font-size: 13px; font-weight: 750; line-height: 1.2; text-align: left; }
.price > span small { font-size: 8px; }
.price-box > p { margin: 9px 0 27px; color: #6b7e78; font-size: 10px; }
.purchase-button { width: 100%; background: var(--ink) !important; box-shadow: 0 13px 28px rgba(23, 25, 35, .15) !important; }
.price-box > small { margin-top: 17px; color: #71827d; font-size: 8px; line-height: 1.65; }
.requirements { margin-top: 22px; padding: 40px 44px; border: 1px solid var(--line); border-radius: 25px; background: #fffdf9; }
.requirements h3 { margin: 0 0 25px; font-family: var(--serif); font-size: 21px; font-weight: 600; }
.requirements dl { display: grid; grid-template-columns: repeat(3, 1fr); margin: 0; border-top: 1px solid var(--line); }
.requirements dl div { min-height: 88px; padding: 18px 19px 13px 0; border-bottom: 1px solid var(--line); }
.requirements dl div:not(:nth-child(3n + 1)) { padding-left: 19px; border-left: 1px solid var(--line); }
.requirements dt { margin-bottom: 7px; color: #989aa2; font-size: 8px; font-weight: 800; letter-spacing: .08em; }
.requirements dd { margin: 0; font-size: 10px; font-weight: 680; line-height: 1.75; }
.requirements-note { margin: 18px 0 0; color: #8a8d95; font-size: 9px; line-height: 1.8; }

.faq { border-top: 1px solid var(--line); background: var(--bg); }
.faq-layout { display: grid; grid-template-columns: .66fr 1.34fr; gap: 90px; align-items: start; }
.faq-title { position: sticky; top: 112px; }
.faq-title h2 { font-size: 42px; }
.faq-title > p:last-child { margin-top: 22px; color: #81848c; font-size: 11px; line-height: 1.8; }
.faq-list { border-top: 1px solid var(--line); }
details { border-bottom: 1px solid var(--line); }
summary { position: relative; padding: 23px 42px 23px 3px; font-size: 12px; font-weight: 750; line-height: 1.6; list-style: none; cursor: pointer; }
summary::-webkit-details-marker { display: none; }
summary::after { content: "+"; position: absolute; right: 3px; top: 19px; display: grid; width: 28px; height: 28px; place-items: center; border-radius: 50%; background: #fff; color: #8a8d95; font-size: 16px; font-weight: 400; }
details[open] summary::after { content: "−"; }
details p { max-width: 680px; margin: -3px 0 23px; color: #757881; font-size: 10px; line-height: 2; }

.closing { position: relative; overflow: hidden; padding: 122px 0 132px; background: linear-gradient(140deg, var(--pink) 0%, #f9edf5 45%, var(--mint) 100%); text-align: center; }
.closing-orbit { position: absolute; border: 1px solid rgba(255, 255, 255, .65); border-radius: 50%; }
.orbit-one { top: -180px; right: -90px; width: 480px; height: 480px; }
.orbit-two { left: -130px; bottom: -250px; width: 580px; height: 580px; }
.closing-inner { position: relative; z-index: 2; }
.closing h2 { margin: 18px 0 20px; font-family: var(--serif); font-size: clamp(44px, 5.5vw, 70px); font-weight: 550; line-height: 1.4; letter-spacing: -.06em; }
.closing h2 em { color: var(--pink-strong); font-style: normal; }
.closing p:not(.section-kicker) { margin: 0 0 31px; color: #6c6a72; font-family: var(--serif); font-size: 13px; }

.footer { background: #fff; }
.footer-main { display: grid; grid-template-columns: 1fr 1.65fr; gap: 100px; padding-top: 65px; padding-bottom: 55px; }
.footer-brand > p { margin: 22px 0 0; color: #898c94; font-size: 10px; line-height: 1.9; }
.brand-mark.mini { width: 30px; height: 30px; }
.footer-links { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.footer-links div { display: flex; flex-direction: column; gap: 12px; }
.footer-links b { margin-bottom: 4px; color: #aaaeb5; font-size: 8px; letter-spacing: .15em; }
.footer-links a { color: #61646d; font-size: 9px; font-weight: 650; }
.footer-links a:hover { color: var(--ink); }
.footer-bottom { min-height: 67px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: #a0a2aa; font-size: 8px; }

.eula-back { margin-left: auto; }
.legal-main { padding-bottom: 110px; background: #fff; }
.legal-hero { padding-top: 100px; padding-bottom: 70px; border-bottom: 1px solid var(--line); }
.legal-hero h1 { max-width: 850px; margin: 18px 0 24px; font-family: var(--serif); font-size: clamp(42px, 6vw, 70px); font-weight: 550; line-height: 1.35; letter-spacing: -.055em; }
.legal-hero > p:last-child { margin: 0; color: #92949c; font-size: 10px; }
.legal-layout { display: grid; grid-template-columns: 240px 1fr; gap: 90px; padding-top: 70px; }
.legal-summary { position: sticky; top: 105px; align-self: start; }
.legal-summary > div { margin-bottom: 27px; padding: 20px; border-radius: 15px; background: var(--purple); }
.legal-summary > div span { display: block; margin-bottom: 10px; color: var(--purple-strong); font-size: 9px; font-weight: 850; letter-spacing: .1em; }
.legal-summary > div p { margin: 0; color: #5f5670; font-size: 9px; line-height: 1.85; }
.legal-summary nav { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.legal-summary nav a { padding: 11px 2px; border-bottom: 1px solid var(--line); color: #737680; font-size: 9px; font-weight: 680; }
.legal-document { max-width: 740px; }
.legal-intro { margin: 0 0 50px; padding: 26px 28px; border-left: 3px solid var(--mint-strong); background: #f4fbf8; color: #555b61; font-size: 11px; line-height: 2.05; }
.legal-document section { scroll-margin-top: 100px; margin-bottom: 52px; }
.legal-document h2 { margin: 0 0 18px; padding-bottom: 14px; border-bottom: 1px solid var(--line); font-family: var(--serif); font-size: 20px; font-weight: 650; }
.legal-document p, .legal-document li { color: #555964; font-size: 11px; line-height: 2.05; }
.legal-document ol { display: grid; gap: 7px; margin: 0; padding-left: 1.5em; }
.legal-document a { color: var(--mint-strong); text-decoration: underline; text-underline-offset: 3px; }
.legal-contact { padding: 28px; border: 1px solid var(--line); border-radius: 17px; background: var(--bg); }
.legal-contact h2 { font-size: 17px; }
.legal-links { display: flex; flex-wrap: wrap; gap: 9px 20px; padding-top: 27px; border-top: 1px solid var(--line); }
.legal-links a { font-size: 9px; font-weight: 700; }
.legal-footer .footer-bottom { border-top: 0; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .72s ease, transform .72s ease; }
.reveal.visible { opacity: 1; transform: none; }
.delay-1 { transition-delay: .08s; }

@media (max-width: 1040px) {
  .desktop-nav { gap: 17px; }
  .hero { grid-template-columns: 1fr; gap: 56px; padding-top: 64px; }
  .hero-copy { max-width: 760px; }
  .hero-visual { width: min(880px, 100%); margin-inline: auto; }
  .hero-frame { width: 100%; margin-left: 0; }
  .note-play { left: -2%; }
  .note-ai { right: -2%; }
  .mode-panel { grid-template-columns: 1fr; }
  .mode-copy { max-width: 600px; }
  .feature-story { grid-template-columns: 1fr; }
  .mini-daw { width: calc(100% - 55px); margin: 0 0 45px 55px; border-radius: 18px 0 0 18px; }
  .ai-story { gap: 45px; padding: 50px; }
  .detail-grid { gap: 50px; }
}

@media (max-width: 820px) {
  .desktop-nav, .header-cta { display: none; }
  .menu-button { display: block; }
  .concept-grid { grid-template-columns: 1fr; gap: 18px; }
  .concept-copy { padding-top: 0; }
  .flow { grid-template-columns: 1fr 1fr; gap: 24px 10px; }
  .flow-arrow { display: none; }
  .section-head { align-items: flex-start; flex-direction: column; gap: 20px; }
  .mode-layout { grid-template-columns: 1fr; }
  .mode-tabs { flex-direction: row; }
  .mode-tab { flex: 1; justify-content: center; }
  .feature-pair { grid-template-columns: 1fr; }
  .ai-story { grid-template-columns: 1fr; }
  .ai-visual { max-width: 620px; width: 100%; margin: 0 auto; }
  .import-export { grid-template-columns: 1fr; }
  .export-block { border-top: 1px solid var(--line); border-left: 0; }
  .detail-grid { grid-template-columns: 1fr; }
  .purchase-card { grid-template-columns: 1fr; }
  .requirements dl { grid-template-columns: 1fr 1fr; }
  .requirements dl div:not(:nth-child(3n + 1)) { padding-left: 0; border-left: 0; }
  .requirements dl div:nth-child(even) { padding-left: 19px; border-left: 1px solid var(--line); }
  .faq-layout { grid-template-columns: 1fr; gap: 40px; }
  .faq-title { position: static; }
  .footer-main { grid-template-columns: 1fr; gap: 45px; }
  .legal-layout { grid-template-columns: 1fr; gap: 42px; }
  .legal-summary { position: static; }
  .legal-summary nav { display: none; }
}

@media (max-width: 620px) {
  .shell { width: min(100% - 28px, 1100px); }
  .section { padding: 82px 0; }
  .header-inner { height: 64px; }
  .hero { min-height: auto; padding-top: 50px; padding-bottom: 72px; }
  .hero h1 { font-size: 38px; line-height: 1.38; }
  .hero-lead { font-size: 13px; line-height: 1.95; }
  .wide-only { display: none; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-price { flex-wrap: wrap; }
  .hero-visual { min-height: 310px; }
  .orbit-a { width: 180px; height: 180px; }
  .orbit-b { width: 200px; height: 200px; }
  .hero-frame { border-radius: 12px; transform: rotate(.5deg); }
  .app-frame-top { height: 29px; }
  .float-note { min-width: 0; padding: 7px 8px; }
  .float-note > span { width: 26px; height: 26px; }
  .float-note b { font-size: 8px; }
  .float-note small { font-size: 7px; }
  .note-play { top: 0; left: -2%; }
  .note-ai { right: -2%; bottom: 7%; }
  .note-export { display: none; }
  .word-ribbon-track { gap: 18px; padding: 14px 0; font-size: 11px; }
  .concept h2, .section-head h2, .detail-heading h2, .faq-title h2 { font-size: 34px; }
  .concept-copy p { font-size: 12px; }
  .flow { margin-top: 54px; padding: 22px 12px; }
  .flow article p { font-size: 9px; }
  .mode-tabs { width: 100%; gap: 5px; }
  .mode-tab { min-height: 58px; flex-direction: column; gap: 2px; padding: 7px 3px; font-size: 9px; line-height: 1.25; white-space: nowrap; }
  .mode-tab span { font-size: 11px; }
  .mode-panel { padding: 22px; }
  .mode-copy h3 { font-size: 26px; }
  .story-copy { padding: 36px 25px; }
  .story-copy h3, .image-card h3, .ai-story h3, .import-export h3 { font-size: 30px; }
  .shortcut-list { grid-template-columns: 1fr; }
  .mini-daw { width: calc(100% - 18px); min-height: 270px; margin: 0 0 28px 18px; }
  .daw-controls { gap: 10px; padding: 0 12px; }
  .daw-controls b { display: none; }
  .daw-lane { grid-template-columns: 58px 1fr; }
  .daw-ruler { padding-left: 64px; }
  .image-card-copy { padding: 36px 25px 28px; }
  .image-stage { min-height: 190px; padding: 18px 0 0 18px; }
  .ai-story { gap: 35px; padding: 38px 24px 30px; }
  .ai-visual { min-height: 380px; }
  .lyric-sheet { inset: 10px 5px 25px 0; padding: 34px 22px; }
  .lyric-sheet p { font-size: 11px; }
  .suggestion-board { right: -2px; width: 78%; }
  .import-export > div { padding: 38px 25px; }
  .detail-band { padding: 78px 0; }
  .detail-cards { grid-template-columns: 1fr; }
  .purchase-copy { padding: 44px 26px; }
  .purchase-copy h2 { font-size: 43px; }
  .price-box { padding: 46px 25px; }
  .price strong { font-size: 44px; }
  .requirements { padding: 31px 23px; }
  .requirements dl { grid-template-columns: 1fr; }
  .requirements dl div:nth-child(even) { padding-left: 0; border-left: 0; }
  .closing { padding: 90px 0 100px; }
  .closing h2 { font-size: 42px; }
  .footer-links { grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; gap: 7px; }
  .eula-back { display: inline-flex; }
  .legal-main { padding-bottom: 72px; }
  .legal-hero { padding-top: 65px; padding-bottom: 45px; }
  .legal-hero h1 { font-size: 38px; }
  .legal-layout { padding-top: 45px; }
  .legal-document section { margin-bottom: 42px; }
  .legal-intro { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
}