/* stylelint-disable color-no-hex -- 独立配信するLP5英語版固有パレット。日本版 ../style.css から派生（フォント=Playfair Display/Inter・画像パス=../images/・LINE/flow-guideブロックなし）。 */
:root {
  --bg: #fffdfb;
  --bg-soft: #f7f4ff;
  --panel: rgb(255 255 255 / 92%);
  --panel-solid: #fff;
  --line: rgb(75 55 130 / 14%);
  --text: #29233a;
  --muted: #6d687b;
  --violet: #7056e8;
  --violet-light: #765ed8;
  --violet-strong: #5b3fd4;
  --cyan: #0d9c91;
  --cyan-deep: #0b7d74;
  --pink: #e65c9f;
  --paper: #f6f3ee;
  --ink: #211c2e;
  --serif: "Playfair Display", georgia, serif;
  --sans: "Inter", "Helvetica Neue", arial, sans-serif;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; }
.mobile-only { display: none; }

.site-header {
  position: absolute;
  z-index: 20;
  top: 0;
  left: 50%;
  display: flex;
  width: min(calc(100% - 48px), var(--max));
  height: 88px;
  align-items: center;
  justify-content: space-between;
  transform: translateX(-50%);
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-size: 15px; font-weight: 800; letter-spacing: .04em; text-decoration: none; }
.brand-mark { width: 28px; height: 28px; border: 1px solid rgb(112 86 232 / 20%); border-radius: 8px 3px; background: linear-gradient(145deg, #78ddd2, var(--violet) 55%, #f193bd); box-shadow: 0 8px 24px rgb(112 86 232 / 22%); transform: rotate(8deg); }
.header-cta { padding: 10px 20px; border: 1px solid rgb(112 86 232 / 22%); border-radius: 999px; background: rgb(255 255 255 / 78%); color: var(--violet); font-size: 13px; font-weight: 700; text-decoration: none; box-shadow: 0 6px 20px rgb(71 51 128 / 8%); backdrop-filter: blur(12px); transition: .25s ease; }
.header-cta:hover { border-color: var(--violet-light); background: #f1edff; transform: translateY(-2px); }

.hero {
  position: relative;
  min-height: 92vh;
  padding: 140px max(24px, calc((100vw - var(--max)) / 2)) 90px;
  overflow: hidden;
  background: radial-gradient(circle at 78% 62%, rgb(122 90 230 / 24%), transparent 44%), radial-gradient(circle at 88% 30%, rgb(214 87 153 / 10%), transparent 30%), var(--paper);
}

/* 紙の質感=右下ハーフトーンドット */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .5;
  background-image: radial-gradient(rgb(90 63 212 / 13%) 1px, transparent 1.5px);
  background-size: 14px 14px;
  mask-image: radial-gradient(circle at 85% 72%, #000 0 24%, transparent 56%);
  pointer-events: none;
}
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 120px; background: linear-gradient(transparent, var(--bg)); pointer-events: none; }
.hero-ghost { position: absolute; z-index: 1; left: 24px; bottom: 16px; margin: 0; font-family: var(--serif); font-size: 148px; font-weight: 800; line-height: .95; letter-spacing: .03em; color: transparent; -webkit-text-stroke: 1.5px rgb(91 63 212 / 25%); user-select: none; pointer-events: none; }

/* 英語作例ページ（ポスターから切り出し・panel-action-en 252x334 / panel-city-en 278x378） */
.hero-panel { position: absolute; z-index: 1; border: 5px solid #fff; background-size: 100% 100%; background-position: center; box-shadow: 0 10px 26px rgb(40 30 80 / 22%); filter: grayscale(1); opacity: .9; }
.hero-panel-1 { top: 50px; right: 33vw; width: 150px; height: 200px; transform: rotate(6deg); background-image: url("../images/panel-action-en.webp"); }
.hero-panel-2 { left: 35vw; bottom: 56px; width: 145px; height: 197px; transform: rotate(-7deg); background-image: url("../images/panel-city-en.webp"); }
.hero-rirumu { position: absolute; z-index: 2; right: 5vw; bottom: 0; width: auto; height: min(78vh, 720px); filter: drop-shadow(0 18px 40px rgb(80 55 180 / 30%)); pointer-events: none; }
.hero-copy { position: relative; z-index: 3; max-width: 640px; margin: 0; padding-left: 16px; text-align: left; }
.hero-copy::before { content: ""; position: absolute; top: 4px; bottom: 8px; left: 0; width: 1px; background: linear-gradient(180deg, transparent, rgb(33 28 46 / 40%) 12%, rgb(33 28 46 / 40%) 88%, transparent); }
.tombo { position: absolute; width: 15px; height: 15px; pointer-events: none; }
.tombo::before, .tombo::after { content: ""; position: absolute; background: rgb(33 28 46 / 50%); }
.tombo::before { top: 0; bottom: 0; left: 50%; width: 1px; }
.tombo::after { top: 50%; right: 0; left: 0; height: 1px; }
.tombo-1 { top: -12px; left: -8px; }
.tombo-2 { bottom: -12px; left: -8px; }
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 12px; color: var(--ink); font-family: var(--sans); font-size: 13px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; white-space: nowrap; }
.eyebrow::after { content: ""; flex: 0 0 46px; height: 1px; background: rgb(33 28 46 / 45%); }
.section-kicker { display: flex; align-items: center; justify-content: center; gap: 12px; margin: 0 0 18px; color: var(--ink); font-family: var(--serif); font-size: 13px; font-weight: 700; letter-spacing: .1em; }
.section-kicker::before, .section-kicker::after { content: ""; width: 36px; height: 1px; background: rgb(33 28 46 / 35%); }
.mobile-copy .section-kicker { justify-content: flex-start; }
.hero h1 { margin: 0; color: var(--ink); font-family: var(--serif); font-weight: 800; line-height: 1.16; letter-spacing: .005em; }
.h1-line { display: block; }
.hero h1 .h1-line:nth-child(1) { font-size: 58px; }
.hero h1 .h1-sub { margin-top: 6px; font-size: 40px; }
.h1-manga { color: var(--violet-strong); font-size: 96px; line-height: 1.05; }
.gradient-text { color: var(--violet-strong); }
.hero-lead { max-width: 580px; margin: 20px 0 0; padding-top: 14px; border-top: 1px solid rgb(33 28 46 / 28%); color: #4c4560; font-size: 15px; line-height: 1.9; }
.hero-actions { display: flex; align-items: center; justify-content: flex-start; gap: 24px; margin-top: 30px; }
.button { display: inline-flex; min-height: 56px; align-items: center; justify-content: center; padding: 14px 28px; border-radius: 8px; font-size: 14px; font-weight: 800; text-decoration: none; transition: .25s ease; }
.button-primary { background: linear-gradient(120deg, #654bdc, #7056e8 58%, #0f8478); color: #fff; box-shadow: 0 14px 40px rgb(98 76 232 / 24%); }
.button-primary:hover { box-shadow: 0 18px 50px rgb(98 76 232 / 46%); transform: translateY(-3px); }
.text-link { color: #625a70; font-size: 13px; font-weight: 700; text-decoration: none; }
.micro-copy { margin: 13px 0 0; color: var(--muted); font-size: 11px; letter-spacing: .05em; }
.tap-guide { display: inline-flex; align-items: center; gap: 10px; margin: 16px auto 0; padding: 9px 20px 9px 10px; border: 1px solid rgb(112 86 232 / 30%); border-radius: 999px; background: rgb(255 255 255 / 88%); color: var(--text); font-size: 14px; font-weight: 700; box-shadow: 0 8px 24px rgb(71 51 128 / 10%); }
.tap-guide img { width: 30px; height: 30px; flex: 0 0 30px; border: 1.5px solid var(--violet); border-radius: 50%; object-fit: cover; }
.tap-guide span { text-align: left; line-height: 1.6; }
.tap-guide strong { color: var(--violet); }

.section-pad { position: relative; padding: 120px 24px; }
.section-inner { width: min(100%, var(--max)); margin: 0 auto; }
.narrow { width: min(100%, 880px); margin: 0 auto; text-align: center; }
.section-heading { max-width: 860px; margin: 0 auto 60px; text-align: center; }
.section-heading h2, .narrow h2, .mobile-copy h2, .final-cta h2 { margin: 0; color: var(--ink); font-family: var(--serif); font-size: clamp(32px, 3.8vw, 52px); font-weight: 800; line-height: 1.3; letter-spacing: .005em; }
.section-heading > p:last-child { color: var(--muted); }

.empathy { background: linear-gradient(var(--bg), #faf7ff); }
.fragment-cloud { display: flex; max-width: 780px; flex-wrap: wrap; justify-content: center; gap: 12px; margin: 50px auto 42px; }
.fragment-cloud span { padding: 10px 17px; border: 1px solid var(--line); border-radius: 999px; background: #fff; color: #716b7e; font-size: 13px; box-shadow: 0 6px 22px rgb(71 51 128 / 6%); }
.fragment-cloud span:nth-child(2), .fragment-cloud span:nth-child(5) { border-color: rgb(112 86 232 / 30%); color: #65588d; }
.empathy-answer { color: #6d687b; font-size: 17px; }
.empathy-answer strong { color: var(--text); }

.problem {
  overflow: hidden;
  background-color: #f6fbfa;
  background-image: linear-gradient(180deg, rgb(246 251 250 / 38%), rgb(246 251 250 / 68%)), url("../images/story-manuscript-bg.webp");
  background-position: center, center;
  background-size: cover, cover;
  background-repeat: no-repeat;
}
.problem .section-inner { position: relative; z-index: 1; }
.problem-flow { display: grid; grid-template-columns: 1fr 34px 1fr 34px 1fr 34px 1fr; align-items: center; margin-top: 65px; }
.problem-card { min-height: 184px; padding: 20px; border: 1px solid var(--line); border-radius: 16px; background: rgb(255 255 255 / 94%); box-shadow: 0 14px 34px rgb(53 43 83 / 9%); }
.problem-card-body { margin-top: 16px; }
.problem-card b { display: block; margin-bottom: 7px; color: var(--violet-light); font-size: 18px; line-height: 1; letter-spacing: .09em; }
.problem-card-copy { display: block; font-size: 14px; font-weight: 700; line-height: 1.6; }
.problem-card-icon, .workflow-icon { display: grid; place-items: center; color: currentcolor; }
.problem-card-icon { width: 48px; height: 48px; border-radius: 14px; }
.problem-card-icon svg, .workflow-icon svg { width: 26px; height: 26px; fill: none; stroke: currentcolor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.problem-card .icon-blue, .workflow-track .icon-blue { background: #e8f5ff; color: #398fc7; }
.problem-card .icon-green, .workflow-track .icon-green { background: #eaf8ed; color: #45a560; }
.problem-card .icon-orange, .workflow-track .icon-orange { background: #fff4d9; color: #e99a1a; }
.problem-card .icon-pink, .workflow-track .icon-pink { background: #fff0f5; color: #d95891; }
.problem-card.muted { opacity: .52; }
.flow-line { height: 1px; background: linear-gradient(90deg, var(--violet), rgb(128 103 255 / 20%)); }
.problem-conclusion { margin: 60px 0 0; text-align: center; font-family: var(--serif); font-size: 24px; font-weight: 700; }
.problem-conclusion strong { color: var(--cyan); }

.conversation { background: radial-gradient(circle at 50% 42%, rgb(112 86 232 / 11%), transparent 38%), #fffafc; }
.conversation-stage { display: grid; grid-template-columns: minmax(0, 1fr) 80px minmax(300px, .72fr); align-items: center; gap: 22px; max-width: 1080px; margin: 0 auto; padding: 42px; border: 1px solid var(--line); border-radius: 22px; background: rgb(255 255 255 / 90%); box-shadow: 0 30px 80px rgb(77 56 125 / 12%); }
.chat-side { display: flex; flex-direction: column; gap: 18px; }
.chat-row { display: flex; align-items: flex-end; gap: 12px; }
.ai-avatar { width: 43px; height: 43px; flex: 0 0 43px; border: 2px solid var(--violet); border-radius: 50%; background: #fff; box-shadow: 0 5px 15px rgb(112 86 232 / 20%); object-fit: cover; }
.chat-message { max-width: 88%; padding: 14px 17px; border-radius: 14px; font-size: 13px; line-height: 1.65; }
.user-message { align-self: flex-end; border-bottom-right-radius: 3px; background: #7056e8; color: #fff; }
.ai-message { border: 1px solid var(--line); border-bottom-left-radius: 3px; background: #f6f3fb; color: #4d475a; }
.transform-arrow { position: relative; height: 90px; }
.transform-arrow::before { content: "AI organizes"; position: absolute; top: 10px; left: 50%; color: #77748a; font-size: 10px; white-space: nowrap; transform: translateX(-50%); }
.transform-arrow span { position: absolute; top: 50%; left: 8px; right: 8px; height: 1px; background: linear-gradient(90deg, var(--violet), var(--cyan)); }
.transform-arrow span::after { content: ""; position: absolute; top: -4px; right: 0; width: 8px; height: 8px; border-top: 1px solid var(--cyan); border-right: 1px solid var(--cyan); transform: rotate(45deg); }
.data-side { display: flex; flex-direction: column; gap: 10px; }
.data-label { margin: 0 0 5px; color: #7a7485; font-size: 10px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
.data-card { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; border: 1px solid var(--line); border-radius: 8px; background: #fff; font-size: 12px; box-shadow: 0 5px 16px rgb(71 51 128 / 5%); }
.data-card b { color: var(--cyan-deep); font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.data-card.complete { border-color: rgb(76 228 210 / 24%); }
.data-card.working { border-color: rgb(128 103 255 / 34%); }
.data-card.working b { color: var(--violet-light); }

/* 会話→実ページの証拠（ポスター切り出しの英語酒場パネル） */
.conversation-result { max-width: 560px; margin: 52px auto 0; padding: 0; text-align: center; }
.conversation-result img { width: 100%; height: auto; margin: 0 auto; border: 6px solid #fff; border-radius: 2px; box-shadow: 0 14px 38px rgb(40 30 80 / 22%); transform: rotate(-1.5deg); }
.conversation-result figcaption { margin-top: 20px; color: var(--muted); font-size: 13px; font-style: italic; }

.statement { margin-top: 70px; text-align: center; }
.statement p { margin-bottom: 8px; color: var(--muted); }
.statement h3 { margin: 0; color: var(--ink); font-family: var(--serif); font-size: clamp(26px, 2.9vw, 40px); font-weight: 800; line-height: 1.35; letter-spacing: .005em; }
.statement h3 span { color: var(--cyan); }

.mobile-creation {
  overflow: hidden;
  background-color: #f4f0ff;
}
.mobile-grid { max-width: var(--max); }
.mobile-copy { max-width: 590px; }
.mobile-copy h2 { margin-bottom: 28px; }
.mobile-copy > p:not(.section-kicker) { max-width: 660px; color: var(--muted); }
.mobile-copy .large-copy { color: #3b3448 !important; font-size: 19px; font-weight: 700; }
.time-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 40px; }
.time-cards div { padding: 20px 15px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: 0 10px 28px rgb(71 51 128 / 7%); }
.time-cards b { display: block; margin-bottom: 6px; color: var(--cyan); font-size: 18px; }
.time-cards span { color: #6d687b; font-size: 14px; line-height: 1.5; }

@media (width > 820px) {
  .mobile-creation {
    background-image: linear-gradient(90deg, rgb(244 240 255 / 92%) 0%, rgb(241 246 251 / 70%) 48%, rgb(239 251 248 / 10%) 100%), url("../images/mobile-creation-bedroom.webp");
    background-position: center, center;
    background-size: cover, cover;
    background-repeat: no-repeat;
  }
}

.longform { background: #fff; }
.volume-equation { display: flex; align-items: center; justify-content: center; gap: 30px; max-width: 930px; margin: 0 auto 70px; }
.volume-equation > div { min-width: 180px; padding: 24px; border: 1px solid var(--line); border-radius: 12px; text-align: center; background: var(--panel); }
.volume-equation strong, .volume-equation span { display: block; }
.volume-equation strong { font-family: var(--serif); font-size: 52px; line-height: 1; }
.volume-equation span { margin-top: 10px; color: var(--muted); font-size: 11px; }
.volume-equation i { color: #928b9e; font-size: 24px; font-style: normal; }
.volume-equation .volume-total { border-color: rgb(76 228 210 / 40%); background: linear-gradient(140deg, rgb(76 228 210 / 8%), rgb(128 103 255 / 10%)); box-shadow: 0 0 50px rgb(76 228 210 / 8%); }
.volume-total strong { color: var(--cyan); }
.longform-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.longform-grid article { min-height: 245px; padding: 26px 22px; border: 1px solid var(--line); border-top: 3px solid var(--violet); border-radius: 10px; background: linear-gradient(180deg, #f8f5ff, #fff); box-shadow: 0 12px 30px rgb(71 51 128 / 6%); }
.longform-card-head { display: flex; min-height: 62px; align-items: flex-start; justify-content: space-between; }
.longform-stage-number { color: var(--violet-light); font-size: 20px; font-weight: 900; line-height: 1; letter-spacing: .09em; }
.longform-stage-icon { display: grid; width: 60px; height: 58px; place-items: center; }
.longform-stage-icon svg { width: 60px; height: 58px; overflow: visible; filter: drop-shadow(0 5px 8px rgb(71 51 128 / 10%)); }
.longform-stage-icon polygon { fill: #e9e7ef; stroke: #fff; stroke-width: 1.5; stroke-linejoin: round; }
.longform-stage-1 polygon:nth-child(1) { fill: #54a9db; }
.longform-stage-2 polygon:nth-child(2) { fill: #58b56d; }
.longform-stage-3 polygon:nth-child(3) { fill: #f0a425; }
.longform-stage-4 polygon:nth-child(4) { fill: #df669d; }
.longform-grid h3 { margin: 17px 0 13px; font-family: var(--sans); font-size: 20px; font-weight: 700; line-height: 1.35; }
.longform-grid p { margin: 0; color: var(--muted); font-size: 12px; }

.assets { overflow: hidden; background: radial-gradient(circle at 50% 58%, rgb(68 204 195 / 14%), transparent 30%), #f7fbff; }
.asset-orbit { position: relative; min-height: 650px; max-width: 1050px; margin: 0 auto; }
.asset-orbit::before, .asset-orbit::after { content: ""; position: absolute; top: 50%; left: 50%; border: 1px solid rgb(128 103 255 / 16%); border-radius: 50%; transform: translate(-50%, -50%); }
.asset-orbit::before { width: 510px; height: 510px; }
.asset-orbit::after { width: 330px; height: 330px; border-color: rgb(76 228 210 / 14%); }
.asset-core { position: absolute; z-index: 2; top: 50%; left: 50%; display: grid; width: 185px; height: 185px; place-items: center; border: 1px solid rgb(13 156 145 / 35%); border-radius: 50%; background: radial-gradient(circle, #fff, #e9faf7 58%, #f0ebff); box-shadow: 0 18px 60px rgb(57 116 116 / 13%); text-align: center; transform: translate(-50%, -50%); }
.asset-core span { color: #426e70; font-size: 14px; font-weight: 800; letter-spacing: .18em; line-height: 1.5; }
.asset-card { position: absolute; z-index: 3; width: 270px; padding: 23px; border: 1px solid rgb(112 86 232 / 22%); border-radius: 12px; background: #edeaff; box-shadow: 0 18px 44px rgb(71 51 128 / 10%); }
.asset-card b { color: var(--cyan-deep); font-size: 10px; letter-spacing: .16em; }
.asset-card h3 { margin: 8px 0; font-family: var(--sans); font-size: 22px; font-weight: 700; line-height: 1.4; }
.asset-card p { margin: 0; color: var(--muted); font-size: 11px; }
.asset-character { top: 30px; left: 50%; transform: translateX(-50%); }
.asset-location { top: 46%; right: 0; transform: translateY(-50%); }
.asset-prop { bottom: 25px; left: 50%; transform: translateX(-50%); }
.asset-relation { top: 46%; left: 0; transform: translateY(-50%); }
.asset-footer { text-align: center; color: var(--muted); }
.asset-footer strong { color: var(--text); }

.workflow {
  overflow: hidden;
  background-color: #fffdfb;
  background-image: linear-gradient(120deg, rgb(255 253 251 / 58%), rgb(248 244 255 / 42%), rgb(241 252 249 / 62%)), url("../images/story-manuscript-bg.webp");
  background-position: center, center 42%;
  background-size: cover, cover;
  background-repeat: no-repeat;
}
.workflow .section-inner { position: relative; z-index: 1; }
.workflow-track { display: grid; grid-template-columns: repeat(7, auto); align-items: center; justify-content: center; margin-bottom: 75px; }
.workflow-track div { width: 190px; min-height: 245px; text-align: center; padding: 22px 15px; border: 1px solid rgb(112 86 232 / 22%); border-radius: 16px; background: rgb(255 255 255 / 94%); box-shadow: 0 12px 30px rgb(71 51 128 / 9%); }
.workflow-track span, .workflow-track b, .workflow-track p { display: block; }
.workflow-track span { color: var(--violet-light); font-size: 10px; font-weight: 800; letter-spacing: .15em; }
.workflow-track .workflow-icon { width: 64px; height: 64px; margin: 0 auto 16px; border-radius: 18px; }
.workflow-icon svg { width: 32px; height: 32px; }
.workflow-track b { margin: 10px 0; font-family: var(--sans); font-size: 26px; font-weight: 800; line-height: 1.3; }
.workflow-track p { margin: 0; color: var(--muted); font-size: 10px; }
.workflow-track i { width: 35px; height: 1px; background: linear-gradient(90deg, var(--violet), var(--cyan)); }
.objections { background: #f8f5ff; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; max-width: 980px; margin: 0 auto; }
.faq-grid details { padding: 0 24px; border: 1px solid var(--line); border-radius: 10px; background: #fff; box-shadow: 0 8px 24px rgb(71 51 128 / 6%); }
.faq-grid summary { position: relative; padding: 22px 30px 22px 0; cursor: pointer; font-size: 13px; font-weight: 700; list-style: none; }
.faq-grid summary::-webkit-details-marker { display: none; }
.faq-grid summary::after { content: "+"; position: absolute; top: 20px; right: 0; color: var(--violet-light); font-size: 20px; font-weight: 400; }
.faq-grid details[open] summary::after { content: "−"; }
.faq-grid p { margin: 0 0 22px; color: var(--muted); font-size: 12px; }

.plans { background: linear-gradient(#fff, #f8f5ff); }
.plan-grid { display: grid; grid-template-columns: repeat(3, 1fr); align-items: stretch; gap: 20px; max-width: 1050px; margin: 0 auto; }
.plan-card { position: relative; display: flex; flex-direction: column; padding: 38px 28px 30px; border: 1px solid var(--line); border-radius: 16px; background: #fff; box-shadow: 0 12px 36px rgb(71 51 128 / 5%); transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease; }
.plan-card:hover { transform: translateY(-6px); box-shadow: 0 20px 48px rgb(71 51 128 / 12%); }
.plan-featured { border: 2px solid var(--violet); background: linear-gradient(175deg, rgb(112 86 232 / 6%) 0%, #fff 40%); box-shadow: 0 20px 50px rgb(98 76 232 / 12%); }
.plan-featured:hover { border-color: var(--violet-light); box-shadow: 0 28px 60px rgb(98 76 232 / 24%); }
.plan-pro { border-top: 4px solid var(--cyan); border-color: rgb(13 156 145 / 35%); background: linear-gradient(175deg, rgb(13 156 145 / 6%) 0%, #fff 40%); }
.plan-pro:hover { border-color: var(--cyan); box-shadow: 0 22px 48px rgb(13 156 145 / 15%); }
.plan-pro .plan-name { color: var(--cyan); }
.plan-ribbon { position: absolute; top: -14px; left: 50%; margin: 0; padding: 5px 18px; border-radius: 999px; background: linear-gradient(120deg, #654bdc, #7056e8 58%, #0f8478); color: #fff; font-size: 11px; font-weight: 800; letter-spacing: .12em; box-shadow: 0 8px 20px rgb(98 76 232 / 28%); transform: translateX(-50%); white-space: nowrap; }
.plan-name { margin: 0; color: var(--violet-light); font-size: 13px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }
.plan-price { margin: 14px 0 0; line-height: 1; }
.plan-price b { font-family: var(--sans); font-size: 52px; font-weight: 900; letter-spacing: -.03em; color: var(--text); }
.plan-price span { margin-left: 6px; color: var(--muted); font-size: 13px; font-weight: 700; }
.plan-tagline { margin: 16px 0 0; min-height: 44px; color: #5f596c; font-size: 13px; font-weight: 700; line-height: 1.6; }
.plan-features { flex: 1; margin: 18px 0 26px; padding: 20px 0 0; border-top: 1px solid var(--line); list-style: none; }
.plan-features li { position: relative; margin-bottom: 12px; padding-left: 28px; color: var(--muted); font-size: 12px; line-height: 1.6; }
.plan-features li::before { content: ""; position: absolute; top: 4px; left: 2px; width: 16px; height: 16px; border-radius: 50%; background: rgb(13 156 145 / 10%); }
.plan-features li::after { content: ""; position: absolute; top: 8px; left: 6px; width: 8px; height: 4px; border-bottom: 2px solid var(--cyan); border-left: 2px solid var(--cyan); transform: rotate(-45deg); }
.plan-button { width: 100%; }
.plan-card:not(.plan-featured) .plan-button { border: 1px solid rgb(112 86 232 / 30%); background: #fff; color: var(--violet); }
.plan-card:not(.plan-featured) .plan-button:hover { background: #f1edff; transform: translateY(-2px); }
.plan-note { margin: 40px 0 0; color: var(--muted); font-size: 12px; text-align: center; }
.plan-note p { margin: 0; }
.trial-button { width: 100%; max-width: 300px; margin: 20px auto 0; border: 1px solid var(--violet); background: var(--violet); color: #fff; box-shadow: 0 12px 30px rgb(112 86 232 / 22%); }
.trial-button:hover { border-color: var(--violet-light); background: var(--violet-light); color: #fff; box-shadow: 0 16px 38px rgb(112 86 232 / 32%); transform: translateY(-2px); }

.final-cta { overflow: hidden; background: radial-gradient(circle at 50% 45%, rgb(113 83 227 / 16%), transparent 34%), linear-gradient(150deg, #fff8fc, #f2efff 58%, #edfaf7); text-align: center; }
.final-cta .narrow { position: relative; z-index: 2; }
.final-cta h2 { font-size: clamp(32px, 4vw, 52px); }
.final-cta .narrow > p:not(.section-kicker, .micro-copy) { margin: 35px 0; color: var(--muted); }
.button-large { min-height: 66px; padding: 17px 38px; font-size: 15px; }
.final-glow { position: absolute; top: 40%; left: 50%; width: 600px; height: 300px; border-radius: 50%; background: rgb(128 103 255 / 13%); filter: blur(90px); transform: translate(-50%, -50%); }

footer { padding: 65px 24px 45px; border-top: 1px solid var(--line); background: #f5f1fb; text-align: center; }
.footer-brand { margin-bottom: 15px; }
footer > p { color: #6f687a; font-family: var(--serif); font-size: 14px; font-style: italic; }
footer nav { display: flex; justify-content: center; gap: 24px; margin: 28px 0; }
footer nav a, footer small { color: #716b7b; font-size: 10px; }

.reveal { opacity: 0; transform: translateY(26px); transition: opacity .75s ease, transform .75s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } }

@media (width <= 1100px) {
  .hero-panel-1 { right: 28vw; }
  .hero-rirumu { right: 2vw; }
  .longform-grid { grid-template-columns: 1fr 1fr; }
  .workflow-track div { width: 160px; }
  .mobile-grid { gap: 55px; }
}

@media (width <= 820px) {
  .desktop-only { display: none; }
  .mobile-only { display: block; }
  .site-header { width: calc(100% - 32px); height: 70px; }
  .brand { font-size: 12px; }
  .brand-mark { width: 23px; height: 23px; }
  .header-cta { padding: 8px 13px; font-size: 12px; }
  .hero { min-height: auto; padding: 106px 20px 48px; }

  /* 英語版は横書きのままアウトライン文字を下端に敷く（日本語版の縦書き創作と違い横長の単語のため） */
  .hero-ghost { left: -4px; bottom: 6px; font-size: 64px; }

  /* コマは左側へ(立ち絵との重なり回避)。右上はリルム専用ゾーン。アスペクトは素材比を維持 */
  .hero-panel-1 { top: 60px; right: auto; left: -26px; width: 98px; height: 131px; transform: rotate(-7deg); }
  .hero-panel-2 { left: -24px; bottom: 12px; width: 96px; height: 130px; }
  .eyebrow { text-shadow: 0 0 6px var(--paper), 0 0 12px var(--paper); }

  /* 立ち絵は見出しの右側(広告と同構図)。見出しゾーン高に収め、顔が文字に被らないよう右寄せ */
  .hero-rirumu { top: 112px; right: -58px; bottom: auto; height: 348px; }

  /* 立ち絵・コマと重なる文字の可読性=紙色ハロー（英語版は本文が長く脚部と重なるため三重に強化） */
  .hero-lead, .hero h1, .micro-copy, .text-link { text-shadow: 0 0 3px var(--paper), 0 0 8px var(--paper), 0 0 16px var(--paper); }

  /* 1行目はリルムの顔(右上ゾーン)に届かない幅まで縮める（オーナー指摘 2026-07-21） */
  .hero h1 .h1-line:nth-child(1) { font-size: 25px; }
  .hero h1 .h1-sub { font-size: 21px; }
  .h1-manga { font-size: 58px; }
  .hero-lead { font-size: 13.5px; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 15px; }
  .section-pad { padding: 85px 20px; }
  .section-heading h2, .narrow h2, .mobile-copy h2, .final-cta h2 { font-size: clamp(28px, 7.4vw, 42px); }
  .problem-flow { grid-template-columns: 1fr; gap: 8px; max-width: 520px; margin: 45px auto 0; }
  .problem-card { display: grid; min-height: auto; grid-template-columns: 54px minmax(0, 1fr); align-items: center; gap: 16px; padding: 19px 20px; }
  .problem-card-body { margin-top: 0; text-align: left; }
  .problem-card b { margin-bottom: 7px; font-size: 20px; }
  .problem-card-icon { width: 54px; height: 54px; border-radius: 15px; }
  .flow-line { width: 1px; height: 17px; justify-self: center; }
  .conversation-stage { grid-template-columns: 1fr; padding: 24px 18px; }

  /* スマホは回転流用でなく専用の短い下向き矢印（回転だと300px級の線が前後の要素へはみ出す） */
  .transform-arrow { height: 52px; }
  .transform-arrow::before { display: none; }
  .transform-arrow span { inset: 6px auto 6px 50%; width: 1px; height: auto; background: linear-gradient(180deg, var(--violet), var(--cyan)); }
  .transform-arrow span::after { inset: auto auto 0 -3.5px; border-top: none; border-right: 1px solid var(--cyan); border-bottom: 1px solid var(--cyan); transform: rotate(45deg); }
  .mobile-grid { grid-template-columns: 1fr; gap: 55px; }

  .mobile-creation.section-pad {
    background-color: #f4f0ff;
    background-image: linear-gradient(180deg, rgb(244 240 255 / 35%) 0%, rgb(241 246 251 / 55%) 28%, rgb(239 251 248 / 82%) 52%, #effbf8 100%), url("../images/mobile-creation-bedroom.webp");
    background-position: center top, center top;
    background-size: cover, 100% auto;
    background-repeat: no-repeat;
  }
  .mobile-copy { max-width: none; text-align: center; }
  .mobile-copy > p { margin-left: auto; margin-right: auto; }
  .volume-equation { gap: 10px; }
  .volume-equation > div { min-width: 0; width: 28%; padding: 18px 8px; }
  .volume-equation strong { font-size: 38px; }
  .volume-equation i { font-size: 17px; }
  .asset-orbit { min-height: auto; display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
  .asset-orbit::before, .asset-orbit::after, .asset-core { display: none; }
  .asset-card { position: static; width: auto; transform: none; }
  .workflow-track { grid-template-columns: 1fr; gap: 10px; }
  .workflow-track div { display: grid; width: auto; min-height: 0; grid-template-columns: 54px minmax(0, 1fr); align-items: center; column-gap: 16px; padding: 19px 20px; border: 1px solid rgb(112 86 232 / 22%); border-radius: 12px; text-align: left; }
  .workflow-track .workflow-icon { display: grid; grid-row: 1 / 4; width: 54px; height: 54px; margin: 0; place-items: center; border-radius: 15px; }
  .workflow-track div > span:not(.workflow-icon), .workflow-track div > b, .workflow-track div > p { grid-column: 2; }
  .workflow-track div > span:not(.workflow-icon) { font-size: 13px; line-height: 1.2; letter-spacing: .1em; }
  .workflow-track div > b { margin: 5px 0 3px; font-size: 22px; }
  .workflow-track div > p { font-size: 11px; line-height: 1.55; }
  .workflow-track i { width: 1px; height: 15px; justify-self: center; }
  .faq-grid { grid-template-columns: 1fr; }
  .plan-grid { grid-template-columns: 1fr; gap: 26px; max-width: 460px; }
  .problem { background-position: center, left center; background-size: cover, auto 100%; }
  .workflow { background-position: center, right center; background-size: cover, auto 100%; }
  .plan-tagline { min-height: auto; }
}

@media (width <= 520px) {
  .hero { padding-top: 102px; }
  .hero-lead { font-size: 13px; line-height: 1.8; }
  .button { width: 100%; }
  .section-pad { padding: 72px 17px; }
  .section-kicker { font-size: 11px; }
  .fragment-cloud { gap: 8px; margin-top: 35px; }
  .fragment-cloud span { padding: 8px 12px; font-size: 10px; }
  .empathy-answer { font-size: 14px; }
  .problem-conclusion { font-size: 20px; }
  .chat-message { font-size: 11px; }
  .statement { margin-top: 50px; }
  .time-cards { grid-template-columns: 1fr; }
  .time-cards div { display: grid; grid-template-columns: 100px 1fr; align-items: center; text-align: left; }
  .time-cards b { margin: 0; }
  .volume-equation { gap: 5px; }
  .volume-equation > div { width: 29%; padding: 14px 4px; }
  .volume-equation strong { font-size: 31px; }
  .volume-equation span { font-size: 10px; letter-spacing: 0; }
  .longform-grid, .asset-orbit { grid-template-columns: 1fr; }
  .longform-grid article { display: grid; min-height: 150px; grid-template-columns: 60px minmax(0, 1fr); align-items: center; column-gap: 14px; }
  .longform-card-head { display: contents; }
  .longform-stage-icon { grid-row: 1 / 4; grid-column: 1; }
  .longform-stage-number, .longform-grid h3, .longform-grid p { grid-column: 2; }
  .longform-stage-number { align-self: end; }
  .longform-grid h3 { align-self: center; margin: 5px 0 7px; }
  .longform-grid p { align-self: start; }
  .button-large { padding-left: 15px; padding-right: 15px; font-size: 13px; }
  footer nav { flex-direction: column; gap: 8px; }
  .plan-price b { font-size: 38px; }
}