/* 声から編集室 — LP styles */

:root {
  --ink: #111A24;
  --ink-soft: #2B3846;
  --body: #414D5A;
  --muted: #6D7885;
  --paper: #FFFFFF;
  --mist: #F2F4F7;
  --mist-deep: #E7EBF0;
  --line: #DEE4EA;
  --accent: #C4402A;
  --accent-deep: #A63421;
  --accent-soft: #FBEEEA;
  --radius: 4px;
  --radius-lg: 20px;
  --container: 1160px;
  --gutter: clamp(20px, 5vw, 56px);
  --jp: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --mincho: "Zen Old Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --en: "Outfit", "Helvetica Neue", Arial, sans-serif;
  --ease: cubic-bezier(0.2, 0.7, 0.3, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--body);
  font-family: var(--jp);
  font-size: 16px;
  line-height: 2;
  font-feature-settings: "palt" 1;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, dl, dd, figure, blockquote { margin: 0; }
ul, ol { padding: 0; list-style: none; }
button { font: inherit; color: inherit; }

::selection { background: var(--accent); color: #fff; }

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 100;
  background: var(--ink); color: #fff; padding: 10px 18px; border-radius: 999px;
  font-size: 13px; transition: top .2s;
}
.skip-link:focus { top: 16px; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }

.pc-br { display: inline; }
.sp-br { display: none; }

.label-en {
  font-family: var(--en);
  font-size: 11px;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-weight: 500;
  line-height: 1;
  color: var(--muted);
}

/* ---------- buttons ---------- */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 14px;
  background: var(--accent); color: #fff;
  padding: 18px 34px; border: 1px solid var(--accent);
  border-radius: 999px; text-decoration: none;
  font-size: 15px; font-weight: 700; line-height: 1.4; letter-spacing: .04em;
  transition: background .3s var(--ease), color .3s var(--ease), border-color .3s var(--ease), transform .3s var(--ease);
}
.button .arrow {
  width: 22px; height: 22px; border-radius: 50%;
  background: rgba(255,255,255,.18);
  position: relative; flex: none;
  transition: background .3s var(--ease), transform .3s var(--ease);
}
.button .arrow::before {
  content: ""; position: absolute; inset: 0; margin: auto;
  width: 6px; height: 6px; border-top: 1.5px solid currentColor; border-right: 1.5px solid currentColor;
  transform: translateX(-2px) rotate(45deg);
}
.button:hover { background: var(--accent-deep); border-color: var(--accent-deep); transform: translateY(-2px); }
.button:hover .arrow { transform: translateX(3px); }
.button-sm { padding: 12px 22px; font-size: 13px; gap: 10px; }
.button-sm .arrow { width: 18px; height: 18px; }
.button-outline { background: transparent; color: var(--ink); border-color: var(--ink); }
.button-outline .arrow { background: rgba(17,26,36,.08); }
.button-outline:hover { background: var(--ink); color: #fff; border-color: var(--ink); }
.button-light { background: #fff; color: var(--ink); border-color: #fff; }
.button-light .arrow { background: rgba(17,26,36,.08); }
.button-light:hover { background: var(--accent); border-color: var(--accent); color: #fff; }

.text-link {
  display: inline-flex; align-items: center; gap: 10px;
  text-decoration: none; font-size: 15px; font-weight: 500; color: var(--ink);
  padding-bottom: 4px; border-bottom: 1px solid var(--line);
  transition: border-color .3s var(--ease), color .3s var(--ease);
}
.text-link::after {
  content: ""; width: 6px; height: 6px; border-bottom: 1.5px solid currentColor; border-right: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-2px, -2px);
}
.text-link:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto; z-index: 60;
  display: flex; align-items: center; gap: 24px;
  padding: 16px var(--gutter);
  background: rgba(255,255,255,0);
  transition: background .4s var(--ease), box-shadow .4s var(--ease), padding .4s var(--ease);
}
.site-header.is-stuck {
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--line);
  padding-block: 10px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand-name { font-family: var(--mincho); font-weight: 700; font-size: 19px; letter-spacing: .06em; }
.brand-wave { display: inline-flex; align-items: center; gap: 3px; height: 22px; }
.brand-wave i { width: 2px; border-radius: 2px; background: var(--accent); display: block; }
.brand-wave i:nth-child(1) { height: 8px; }
.brand-wave i:nth-child(2) { height: 16px; }
.brand-wave i:nth-child(3) { height: 22px; }
.brand-wave i:nth-child(4) { height: 14px; }
.brand-wave i:nth-child(5) { height: 7px; }

.desktop-nav { margin-left: auto; display: flex; gap: 30px; }
.desktop-nav a {
  position: relative; text-decoration: none; color: var(--ink);
  font-size: 14px; font-weight: 500; line-height: 1.3;
  display: flex; flex-direction: column; gap: 3px; padding-bottom: 4px;
}
.desktop-nav .nav-en {
  font-family: var(--en); font-size: 10px; letter-spacing: .14em; text-transform: uppercase;
  color: var(--muted); font-weight: 500;
}
.desktop-nav a::after {
  content: ""; position: absolute; left: 0; bottom: 0; height: 1px; width: 0;
  background: var(--accent); transition: width .3s var(--ease);
}
.desktop-nav a:hover::after { width: 100%; }
.header-cta { flex: none; }

.menu-toggle {
  display: none; width: 46px; height: 46px; border: 1px solid var(--line);
  border-radius: 50%; background: #fff; position: relative; cursor: pointer; margin-left: auto;
}
.menu-toggle span {
  position: absolute; left: 14px; width: 18px; height: 1.5px; background: var(--ink);
  transition: transform .3s var(--ease), opacity .2s;
}
.menu-toggle span:nth-child(1) { top: 19px; }
.menu-toggle span:nth-child(2) { top: 25px; }
.menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(3px) rotate(20deg); }
.menu-toggle[aria-expanded="true"] span:nth-child(2) { transform: translateY(-3px) rotate(-20deg); }

.mobile-nav {
  position: fixed; inset: 0; z-index: 55; background: var(--paper);
  padding: 96px var(--gutter) 48px; overflow-y: auto;
}
.mobile-nav-inner { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a:not(.button) {
  display: flex; align-items: baseline; justify-content: space-between; gap: 12px;
  padding: 20px 0; border-bottom: 1px solid var(--line); text-decoration: none; color: var(--ink);
}
.mobile-nav a b { font-size: 17px; font-weight: 700; }
.mobile-nav .nav-en { font-family: var(--en); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.mobile-nav .button { margin-top: 28px; align-self: flex-start; }
.mobile-nav .label-en { margin-bottom: 8px; }

/* ---------- hero ---------- */
.hero { position: relative; padding: clamp(120px, 16vw, 170px) 0 clamp(60px, 8vw, 96px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; right: -8%; top: -10%; width: 62%; height: 78%;
  background: var(--mist); border-radius: 0 0 0 240px; z-index: -2;
}
.hero-outline {
  position: absolute; left: var(--gutter); top: clamp(84px, 11vw, 120px); z-index: -1;
  font-family: var(--en); font-size: clamp(72px, 13vw, 190px); font-weight: 600; letter-spacing: .02em;
  line-height: 1; color: transparent; -webkit-text-stroke: 1px var(--mist-deep);
  pointer-events: none; user-select: none;
}
.hero-inner {
  width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter);
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(28px, 5vw, 64px); align-items: center;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 500; letter-spacing: .08em; color: var(--ink-soft);
  background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 8px 18px; line-height: 1.4;
}
.hero-eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: none; }
.hero h1 {
  font-family: var(--mincho); font-weight: 700;
  font-size: clamp(34px, 5vw, 64px); line-height: 1.32; letter-spacing: .01em;
  color: var(--ink); margin: 26px 0 24px;
}
.hero h1 .line { display: block; }
.hero h1 .accent { position: relative; display: inline-block; }
.hero h1 .accent::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: .12em; height: .16em;
  background: var(--accent-soft); z-index: -1;
}
.hero-lead {
  font-family: var(--mincho); font-size: clamp(17px, 2vw, 21px); font-weight: 700;
  color: var(--accent); letter-spacing: .06em; margin-bottom: 14px;
}
.hero-description { font-size: 15px; line-height: 2.1; color: var(--body); }
.hero-price {
  display: flex; align-items: center; flex-wrap: wrap; gap: 16px;
  margin: 28px 0 32px; padding-top: 24px; border-top: 1px solid var(--line);
}
.price-main { font-size: 15px; font-weight: 700; color: var(--ink); letter-spacing: .04em; }
.price-main strong { font-family: var(--en); font-size: clamp(38px, 5vw, 52px); font-weight: 600; line-height: 1; margin: 0 4px; }
.price-main small { font-size: 12px; font-weight: 400; color: var(--muted); margin-left: 6px; }
.price-divider { width: 1px; height: 22px; background: var(--line); }
.price-note { font-size: 13px; color: var(--muted); letter-spacing: .04em; }
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 22px 30px; }

.hero-visual { position: relative; }
.hero-photo { position: relative; border-radius: var(--radius-lg); overflow: hidden; background: var(--mist); }
.hero-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.hero-photo figcaption {
  position: absolute; left: 0; right: 0; bottom: 0;
  padding: 44px 24px 20px; color: #fff; font-size: 13px; letter-spacing: .08em;
  background: linear-gradient(to top, rgba(17,26,36,.72), rgba(17,26,36,0));
}
.hero-vertical {
  position: absolute; right: calc(100% + 22px); top: 8px;
  writing-mode: vertical-rl; font-family: var(--mincho); font-size: 15px;
  letter-spacing: .34em; color: var(--muted); white-space: nowrap;
}
.hero-badge {
  position: absolute; left: -22px; bottom: 96px;
  display: inline-flex; align-items: center; gap: 12px;
  background: #fff; border-radius: 999px; padding: 12px 22px;
  box-shadow: 0 12px 30px rgba(17,26,36,.12);
  font-family: var(--en); font-size: 11px; letter-spacing: .16em; text-transform: uppercase; color: var(--ink);
}
.waveform { display: inline-flex; align-items: center; gap: 3px; height: 18px; }
.waveform i { width: 2px; height: 5px; border-radius: 2px; background: var(--accent); animation: wave 1.4s var(--ease) infinite; }
.waveform i:nth-child(2) { animation-delay: .12s; }
.waveform i:nth-child(3) { animation-delay: .24s; }
.waveform i:nth-child(4) { animation-delay: .36s; }
.waveform i:nth-child(5) { animation-delay: .48s; }
.waveform i:nth-child(6) { animation-delay: .6s; }
.waveform i:nth-child(7) { animation-delay: .72s; }
@keyframes wave { 0%, 100% { height: 5px; } 50% { height: 16px; } }

.scroll-cue {
  display: inline-flex; align-items: center; gap: 12px;
  margin: clamp(36px, 5vw, 56px) auto 0; padding-inline: var(--gutter);
  width: 100%; max-width: var(--container);
  font-family: var(--en); font-size: 11px; letter-spacing: .2em; text-transform: uppercase;
  color: var(--muted); text-decoration: none;
}
.scroll-cue i { width: 56px; height: 1px; background: var(--line); position: relative; overflow: hidden; }
.scroll-cue i::after { content: ""; position: absolute; inset: 0; width: 20px; background: var(--accent); animation: slide 2.4s var(--ease) infinite; }
@keyframes slide { 0% { transform: translateX(-24px); } 100% { transform: translateX(60px); } }

/* ---------- ticker ---------- */
.ticker { border-block: 1px solid var(--line); background: var(--paper); padding: 18px 0; overflow: hidden; }
.ticker-track { display: flex; align-items: center; gap: 28px; white-space: nowrap; width: max-content; animation: ticker 38s linear infinite; }
.ticker span { font-family: var(--mincho); font-size: clamp(16px, 2.2vw, 22px); color: var(--ink); letter-spacing: .06em; }
.ticker .sep { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); flex: none; }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ---------- sections ---------- */
.section { padding: clamp(72px, 10vw, 140px) 0; }
.section-head { max-width: 780px; }
.section-head.center { max-width: 820px; margin-inline: auto; text-align: center; }
.section-label { display: flex; align-items: center; gap: 12px; margin-bottom: 22px; }
.section-head.center .section-label { justify-content: center; }
.section-label b {
  font-family: var(--en); font-size: 13px; font-weight: 600; letter-spacing: .06em;
  color: #fff; background: var(--accent); border-radius: 999px; padding: 4px 12px; line-height: 1.6;
}
.display {
  font-family: var(--mincho); font-weight: 700; color: var(--ink);
  font-size: clamp(25px, 3.4vw, 40px); line-height: 1.6; letter-spacing: .02em;
}
.display .accent { color: var(--accent); }
.section-note { margin-top: 20px; font-size: 15px; color: var(--muted); }

/* philosophy */
.philosophy { background: var(--paper); }
.editorial { margin-top: clamp(36px, 5vw, 56px); max-width: 720px; display: grid; gap: 22px; font-size: 15.5px; }
.editorial .strong { font-weight: 700; color: var(--ink); font-size: 17px; line-height: 1.95; }
.editorial .accent-line { padding-left: 20px; border-left: 3px solid var(--accent); }
.origin-list { display: grid; gap: 6px; padding-left: 2px; }
.origin-list li { position: relative; padding-left: 20px; font-family: var(--mincho); font-size: 17px; color: var(--ink); line-height: 1.9; }
.origin-list li::before { content: ""; position: absolute; left: 0; top: .85em; width: 8px; height: 1px; background: var(--accent); }

.flow { margin-top: clamp(44px, 6vw, 72px); display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; }
.flow li { background: var(--paper); padding: 30px 24px 32px; display: grid; gap: 8px; align-content: start; }
.flow-num { font-family: var(--en); font-size: 12px; letter-spacing: .12em; color: var(--accent); font-weight: 600; }
.flow b { font-size: 15px; color: var(--ink); line-height: 1.7; }
.flow small { font-size: 12.5px; color: var(--muted); line-height: 1.8; }

/* problem */
.problem { background: var(--mist); }
.problem-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.problem-head p { margin-top: 20px; font-size: 15px; }
.problem-head .display { margin-bottom: 8px; }
.challenge-list { display: grid; gap: 12px; }
.challenge-list li {
  display: flex; gap: 18px; align-items: flex-start;
  background: var(--paper); border-radius: 14px; padding: 22px 26px;
}
.challenge-list span { font-family: var(--en); font-size: 13px; font-weight: 600; color: var(--accent); padding-top: 4px; }
.challenge-list p { font-size: 15px; color: var(--ink); line-height: 1.85; }
.problem-answer {
  margin-top: clamp(36px, 5vw, 56px); text-align: center;
  font-family: var(--mincho); font-size: clamp(19px, 2.8vw, 28px); line-height: 1.8; color: var(--ink);
}
.problem-answer strong { border-bottom: 3px solid var(--accent); padding-bottom: 4px; }

/* questions */
.questions { background: var(--ink); color: rgba(255,255,255,.76); }
.questions .display { color: #fff; }
.questions .section-note { color: rgba(255,255,255,.6); }
.questions .section-label b { background: var(--accent); }
.q-label {
  margin: clamp(44px, 6vw, 68px) 0 20px; text-align: center;
  font-family: var(--en); font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.5);
}
.question-examples { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.question-examples p {
  position: relative; padding: 40px 26px 34px; border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius-lg);
  font-family: var(--mincho); font-size: clamp(18px, 2.2vw, 24px); line-height: 1.7; color: #fff; letter-spacing: .03em;
}
.question-examples span {
  position: absolute; top: 20px; left: 26px;
  font-family: var(--en); font-size: 12px; letter-spacing: .1em; color: var(--accent); font-weight: 600;
}
.question-bottom { margin-top: clamp(44px, 6vw, 64px); display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .85fr); gap: clamp(28px, 4vw, 56px); align-items: center; }
.question-bottom > p { font-size: 15px; line-height: 2.1; }
.question-card { background: rgba(255,255,255,.06); border-radius: var(--radius-lg); padding: 32px 34px; }
.question-card p { font-size: 14.5px; line-height: 2; }
.interviewer {
  display: flex; align-items: baseline; gap: 12px; flex-wrap: wrap;
  margin-top: 20px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,.14);
  font-family: var(--mincho); font-size: 19px; color: #fff;
}
.interviewer .label-en { color: rgba(255,255,255,.5); }
.interviewer small { font-size: 13px; color: rgba(255,255,255,.6); font-family: var(--jp); }

/* service */
.service .section-head { margin-bottom: clamp(40px, 5vw, 64px); }
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.steps li {
  border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 30px 26px 26px;
  display: grid; gap: 14px; align-content: start;
  transition: border-color .3s var(--ease), transform .3s var(--ease);
}
.steps li:hover { border-color: var(--ink); transform: translateY(-4px); }
.step-index { display: flex; align-items: baseline; gap: 8px; color: var(--accent); }
.step-index b { font-family: var(--en); font-size: 30px; font-weight: 600; line-height: 1; }
.steps h3 { font-family: var(--mincho); font-size: 21px; color: var(--ink); line-height: 1.6; }
.steps p:not(.step-index):not(.step-tag) { font-size: 14px; line-height: 1.95; }
.step-tag {
  justify-self: start; font-size: 12px; letter-spacing: .06em; color: var(--ink);
  background: var(--mist); border-radius: 999px; padding: 6px 14px; line-height: 1.6;
}
.service-note {
  margin-top: 28px; padding: 26px 30px; background: var(--mist); border-radius: var(--radius-lg);
  display: grid; gap: 8px;
}
.service-note p { position: relative; padding-left: 22px; font-size: 15px; font-weight: 700; color: var(--ink); }
.service-note p::before { content: ""; position: absolute; left: 0; top: .85em; width: 12px; height: 1px; background: var(--accent); }
.service-note small { font-size: 12.5px; color: var(--muted); line-height: 1.9; padding-left: 22px; }
.definitions { margin-top: 28px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.definitions > div { border-top: 2px solid var(--ink); padding-top: 20px; }
.definitions dt { display: flex; align-items: baseline; gap: 12px; font-family: var(--mincho); font-size: 18px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
.definitions dd { font-size: 14px; line-height: 1.95; }

/* reasons */
.reasons { background: var(--mist); }
.reasons-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.reasons-head { position: sticky; top: 108px; }
.reasons-list { display: grid; gap: 16px; }
.reasons-list li {
  display: flex; gap: clamp(18px, 3vw, 32px); align-items: flex-start;
  background: var(--paper); border-radius: var(--radius-lg); padding: clamp(26px, 3vw, 34px);
}
.reason-num { font-family: var(--en); font-size: clamp(30px, 4vw, 44px); font-weight: 300; line-height: 1; color: var(--accent); flex: none; }
.reasons-list h3 { font-family: var(--mincho); font-size: clamp(18px, 2.2vw, 22px); color: var(--ink); line-height: 1.7; margin-bottom: 10px; }
.reasons-list p { font-size: 14.5px; line-height: 1.95; }

/* pricing */
.pricing .section-head { margin-bottom: clamp(40px, 5vw, 60px); }
.plan-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; align-items: start; }
.plan {
  border: 1px solid var(--line); border-radius: var(--radius-lg); padding: clamp(30px, 3.4vw, 44px);
  display: grid; gap: 16px; align-content: start; background: var(--paper);
}
.plan-weekly { border-color: var(--ink); background: var(--ink); color: rgba(255,255,255,.78); }
.plan.plan-weekly h3, .plan.plan-weekly .plan-price, .plan.plan-weekly .plan-description { color: #fff; }
.plan-weekly .plan-en { color: rgba(255,255,255,.5); }
.plan-weekly .plan-features li { border-color: rgba(255,255,255,.14); }
.plan-weekly .plan-features b { color: #fff; }
.plan-weekly .plan-recommend { background: rgba(255,255,255,.06); }
.plan-weekly .plan-recommend p { color: #fff; }
.plan h3 { font-family: var(--mincho); font-size: clamp(24px, 3vw, 30px); color: var(--ink); line-height: 1.4; }
.plan-price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px; font-size: 15px; font-weight: 700; color: var(--ink); }
.plan-price strong { font-family: var(--en); font-size: clamp(48px, 6vw, 66px); font-weight: 600; line-height: 1; margin-inline: 6px; }
.plan-price span { font-size: 16px; }
.plan-price small { font-size: 12px; font-weight: 400; color: var(--muted); margin-left: 8px; }
.plan-description { font-size: 15px; line-height: 1.9; color: var(--ink); }
.plan-features { display: grid; }
.plan-features li { font-size: 14px; line-height: 1.8; padding: 12px 0 12px 26px; border-bottom: 1px solid var(--line); position: relative; }
.plan-features li::before {
  content: ""; position: absolute; left: 2px; top: 1.35em; width: 10px; height: 5px;
  border-left: 1.5px solid var(--accent); border-bottom: 1.5px solid var(--accent); transform: rotate(-45deg);
}
.plan-features b { color: var(--ink); }
.plan-recommend { background: var(--mist); border-radius: 14px; padding: 22px 24px; }
.plan-recommend p { font-size: 13px; font-weight: 700; letter-spacing: .06em; color: var(--ink); margin-bottom: 8px; }
.plan-recommend ul { display: grid; gap: 4px; }
.plan-recommend li { position: relative; padding-left: 16px; font-size: 13.5px; line-height: 1.85; }
.plan-recommend li::before { content: ""; position: absolute; left: 0; top: .85em; width: 6px; height: 1px; background: var(--accent); }
.plan .button { margin-top: 6px; }
.pricing-notes { margin-top: 32px; display: grid; gap: 8px; text-align: center; }
.pricing-notes p:first-child { font-size: 14px; font-weight: 700; color: var(--ink); }
.pricing-notes p:last-child { font-size: 12.5px; color: var(--muted); line-height: 1.9; }

/* faq */
.faq-grid { display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.faq-head { position: sticky; top: 108px; }
.faq-list { display: grid; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-of-type { border-bottom: 1px solid var(--line); }
.faq-list summary {
  display: flex; align-items: flex-start; gap: 16px; cursor: pointer; list-style: none;
  padding: 24px 0; font-size: 15.5px; font-weight: 700; color: var(--ink); line-height: 1.8;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-q, .faq-answer span { font-family: var(--en); font-size: 15px; font-weight: 600; color: var(--accent); flex: none; line-height: 1.85; }
.faq-text { flex: 1; }
.plus { position: relative; width: 16px; height: 16px; flex: none; margin-top: 6px; }
.plus::before, .plus::after { content: ""; position: absolute; inset: 0; margin: auto; background: var(--ink); transition: transform .3s var(--ease); }
.plus::before { width: 14px; height: 1.5px; }
.plus::after { width: 1.5px; height: 14px; }
details[open] .plus::after { transform: rotate(90deg); opacity: 0; }
.faq-answer { display: flex; gap: 16px; padding: 0 0 26px; }
.faq-answer p { font-size: 14.5px; line-height: 2; }
details[open] .faq-answer { animation: fade .35s var(--ease); }
@keyframes fade { from { opacity: 0; transform: translateY(-6px); } }

/* final cta */
.final-cta {
  position: relative; overflow: hidden; text-align: center;
  background: var(--ink); color: rgba(255,255,255,.75);
  padding: clamp(76px, 10vw, 132px) 0;
}
.cta-outline {
  position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  font-family: var(--en); font-size: clamp(80px, 15vw, 240px); font-weight: 600; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px rgba(255,255,255,.09); white-space: nowrap; pointer-events: none;
}
.final-cta .container { position: relative; }
.final-cta .display { color: #fff; }
.final-cta > .container > p { margin: 24px 0 34px; font-size: 15px; line-height: 2.1; }
.cta-price { margin-top: 22px !important; font-size: 13px; color: rgba(255,255,255,.6); letter-spacing: .04em; }

/* footer */
.site-footer { background: var(--paper); padding: clamp(48px, 6vw, 72px) 0 32px; border-top: 1px solid var(--line); }
.footer-top { display: flex; flex-wrap: wrap; gap: 28px 40px; justify-content: space-between; align-items: flex-start; }
.footer-brand p { margin-top: 12px; font-size: 13px; color: var(--muted); }
.footer-links { display: flex; flex-wrap: wrap; gap: 12px 28px; align-items: center; }
.footer-links a, .footer-links button {
  background: none; border: 0; padding: 0; cursor: pointer;
  font-size: 13.5px; color: var(--body); text-decoration: none;
  border-bottom: 1px solid transparent; transition: color .3s var(--ease), border-color .3s var(--ease);
}
.footer-links a:hover, .footer-links button:hover { color: var(--accent); border-color: var(--accent); }
.footer-bottom {
  margin-top: 40px; padding-top: 20px; border-top: 1px solid var(--line);
  display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; align-items: center;
}
.footer-bottom p { font-size: 12.5px; color: var(--muted); }
.footer-bottom small { font-family: var(--en); font-size: 11px; letter-spacing: .1em; color: var(--muted); }

/* dialogs */
dialog {
  width: min(520px, calc(100% - 32px)); border: 0; border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 44px); color: var(--body); background: var(--paper);
  box-shadow: 0 30px 80px rgba(17,26,36,.28);
}
dialog::backdrop { background: rgba(17,26,36,.55); backdrop-filter: blur(3px); }
dialog h2 { font-family: var(--mincho); font-size: 28px; color: var(--ink); margin: 10px 0 14px; }
.dialog-intro { font-size: 14.5px; line-height: 1.95; }
dialog label { display: block; margin: 24px 0 8px; font-size: 13px; font-weight: 700; color: var(--ink); }
dialog select {
  width: 100%; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px;
  font: inherit; font-size: 14px; color: var(--ink); background: var(--paper);
}
#consult-duration { margin-top: 12px; font-size: 13px; color: var(--muted); }
.demo-notice {
  margin-top: 20px; padding: 16px 18px; background: var(--accent-soft); border-radius: 12px;
  font-size: 13px; line-height: 1.85; color: var(--ink-soft);
}
dialog .button { margin-top: 20px; width: 100%; }
.dialog-return {
  display: block; margin: 16px auto 0; background: none; border: 0; cursor: pointer;
  font-size: 13px; color: var(--muted); border-bottom: 1px solid var(--line); padding-bottom: 3px;
}
.dialog-close {
  position: absolute; top: 16px; right: 16px; width: 38px; height: 38px;
  border: 1px solid var(--line); border-radius: 50%; background: var(--paper); cursor: pointer;
}
.dialog-close::before, .dialog-close::after {
  content: ""; position: absolute; inset: 0; margin: auto; width: 14px; height: 1.5px; background: var(--ink);
}
.dialog-close::before { transform: rotate(45deg); }
.dialog-close::after { transform: rotate(-45deg); }

/* reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 1024px) {
  .desktop-nav { display: none; }
  .header-cta { display: none; }
  .menu-toggle { display: block; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero-vertical { display: none; }
  .hero::before { width: 78%; height: 46%; border-radius: 0 0 0 160px; }
  .hero-photo img { aspect-ratio: 16 / 11; }
  .hero-badge { left: 18px; top: 18px; bottom: auto; }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .problem-grid, .reasons-grid, .faq-grid, .question-bottom { grid-template-columns: 1fr; }
  .reasons-head, .faq-head { position: static; }
  .question-examples { grid-template-columns: 1fr; }
  .plan-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  body { font-size: 15px; }
  .pc-br { display: none; }
  .sp-br { display: inline; }
  .hero { padding-top: 104px; }
  .hero h1 { margin: 20px 0 18px; }
  .hero-actions { gap: 16px; width: 100%; }
  .hero-actions .button { width: 100%; }
  .flow { grid-template-columns: 1fr; }
  .steps { grid-template-columns: 1fr; }
  .definitions { grid-template-columns: 1fr; }
  .challenge-list li { padding: 18px 20px; gap: 14px; }
  .question-examples p { padding: 36px 22px 28px; }
  .question-card { padding: 26px 22px; }
  .service-note { padding: 22px 20px; }
  .scroll-cue { display: none; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .ticker-track { animation: none; }
  .reveal { opacity: 1; transform: none; }
}