@charset "UTF-8";

/* ============================================================
   OUT-ROOM / miavire — site.css
   ============================================================ */

:root {
  /* ペールトーン：明度を高く・彩度を低く保った面の色 */
  --paper: #fcfaf7;
  --paper-2: #f5eee5;
  --sage: #e9efe8;
  --blush: #f7ece6;
  --ink: #efe8df;
  --ink-2: #f4ece4;
  --ink-3: #eae2d7;
  --card: #ffffff;
  --text: #4a4038;
  --text-muted: #7b7066;
  --text-on-dark: #4a4038;
  --text-on-dark-muted: #7b7066;
  --accent: #eec4ac;
  --accent-strong: #dfa484;
  --accent-dark: #96604a;
  --accent-ink: #96604a;
  --accent-soft: #fbeade;
  --green: #b9cdb6;
  --gold: #e3cda6;
  --line: rgba(74, 64, 56, .14);
  --line-dark: rgba(74, 64, 56, .12);
  --radius: 18px;
  --radius-sm: 10px;
  --shadow: 0 24px 60px rgba(150, 128, 108, .14);
  --shadow-soft: 0 12px 32px rgba(150, 128, 108, .1);
  --font-jp: "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Noto Sans JP", sans-serif;
  --font-en: "Jost", "Zen Kaku Gothic New", sans-serif;
  --header-h: 76px;
  --ease: cubic-bezier(.2, .9, .3, 1);
}

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

html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); }

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-jp);
  font-size: 16px;
  line-height: 1.95;
  letter-spacing: .02em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol, dl, dd { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, p, figure, blockquote { margin: 0; }
b, strong { font-weight: 700; }

.container { width: min(100% - 48px, 1180px); margin-inline: auto; }
.container--narrow { width: min(100% - 48px, 820px); }
.pc-br { display: inline; }
.sp-br { display: none; }

/* ---------- buttons ---------- */
.btn {
  --btn-bg: var(--accent);
  --btn-fg: var(--text);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  padding: 14px 28px;
  border: 1px solid transparent;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: var(--font-jp);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .04em;
  cursor: pointer;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background-color .3s var(--ease), color .3s var(--ease);
}
.btn:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(200, 158, 130, .34); }
.btn--accent { --btn-bg: var(--accent); }
.btn--accent:hover { background: var(--accent-strong); }
.btn--ghost { --btn-bg: transparent; --btn-fg: var(--text); border-color: rgba(74, 64, 56, .24); }
.btn--ghost:hover { background: rgba(255, 255, 255, .7); box-shadow: none; }
.btn--outline { --btn-bg: transparent; --btn-fg: var(--text); border-color: rgba(74, 64, 56, .26); }
.btn--outline:hover { background: var(--accent-soft); color: var(--text); box-shadow: none; }
.btn--sm { padding: 10px 20px; font-size: 13.5px; }
.btn--lg { padding: 18px 36px; font-size: 16.5px; }
.btn--block { display: flex; width: 100%; }

/* ---------- header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  background: rgba(252, 250, 247, 0);
  transition: background-color .4s var(--ease), box-shadow .4s var(--ease), height .4s var(--ease);
}
.site-header.is-stuck {
  height: 64px;
  background: rgba(252, 250, 247, .9);
  backdrop-filter: blur(12px);
  box-shadow: 0 8px 30px rgba(150, 128, 108, .16);
}
body.is-sub .site-header { background: rgba(252, 250, 247, .92); backdrop-filter: blur(12px); }
.site-header__inner {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 100%;
  width: min(100% - 40px, 1320px);
  margin-inline: auto;
}
.brand { display: flex; align-items: center; gap: 12px; color: var(--text-on-dark); }
.brand__mark { width: 34px; height: 34px; color: var(--accent-dark); flex: none; }
.brand__mark svg { width: 100%; height: 100%; }
.brand__text { display: flex; flex-direction: column; line-height: 1.2; }
.brand__name { font-family: var(--font-en); font-size: 21px; font-weight: 600; letter-spacing: .12em; }
.brand__sub { font-size: 10.5px; letter-spacing: .16em; color: var(--text-on-dark-muted); }

.gnav { margin-left: auto; }
.gnav ul { display: flex; gap: 26px; }
.gnav a {
  position: relative;
  color: var(--text-on-dark);
  font-size: 13.5px;
  font-weight: 500;
  letter-spacing: .06em;
  opacity: .88;
  transition: opacity .3s;
}
.gnav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -6px;
  width: 100%; height: 1px;
  background: var(--accent-strong);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .4s var(--ease);
}
.gnav a:hover { opacity: 1; }
.gnav a:hover::after { transform: scaleX(1); transform-origin: left; }

.burger { display: none; width: 44px; height: 44px; padding: 0; border: 0; background: none; cursor: pointer; }
.burger span {
  display: block;
  width: 24px; height: 2px;
  margin: 5px auto;
  background: var(--text);
  transition: transform .35s var(--ease), opacity .25s;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.drawer {
  position: fixed;
  inset: 0;
  z-index: 99;
  padding: calc(var(--header-h) + 24px) 28px 40px;
  background: rgba(252, 250, 247, .98);
  overflow-y: auto;
  opacity: 0;
  transition: opacity .35s var(--ease);
}
.drawer.is-open { opacity: 1; }
.drawer__nav ul { display: grid; gap: 4px; margin-bottom: 28px; }
.drawer__nav a {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 4px;
  border-bottom: 1px solid var(--line-dark);
  color: var(--text-on-dark);
  font-size: 17px;
  font-weight: 500;
}
.drawer__nav .idx { font-family: var(--font-en); font-size: 12px; color: var(--accent-ink); letter-spacing: .1em; }

/* ---------- hero ---------- */
.hero {
  position: relative;
  padding: calc(var(--header-h) + 70px) 0 0;
  background: linear-gradient(180deg, var(--blush), var(--paper) 60%, var(--paper-2));
  color: var(--text);
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.hero__blob { position: absolute; border-radius: 50%; filter: blur(90px); opacity: .75; }
.hero__blob--1 { width: 620px; height: 620px; top: -160px; right: -120px; background: rgba(238, 196, 172, .7); }
.hero__blob--2 { width: 520px; height: 520px; bottom: -200px; left: -140px; background: rgba(185, 205, 182, .55); }
.hero__grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(74, 64, 56, .05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(74, 64, 56, .05) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at 50% 30%, #000 0%, transparent 72%);
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 56px;
  align-items: center;
  padding-bottom: 90px;
}
.hero__eyebrow {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid rgba(150, 96, 74, .28);
  border-radius: 999px;
  background: rgba(255, 255, 255, .6);
  font-size: 12.5px;
  letter-spacing: .16em;
  color: var(--accent-ink);
}
.hero__title {
  margin: 26px 0 28px;
  font-size: clamp(38px, 5.6vw, 74px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: .01em;
}
.hero__title .line { display: block; }
.hero__title .line:last-child { color: var(--accent-ink); }
.hero__lead { font-size: clamp(15px, 1.5vw, 18px); line-height: 2.1; color: var(--text-muted); }
.hero__lead strong { color: var(--text); }
.hero__note {
  margin-top: 20px;
  padding-left: 18px;
  border-left: 2px solid var(--accent-strong);
  font-size: 14px;
  line-height: 2;
  color: var(--text-muted);
}
.hero__note b { color: var(--accent-ink); }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 36px; }
.hero__badges { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 28px; font-size: 13px; color: var(--text-on-dark-muted); }
.hero__badges li { display: flex; align-items: center; gap: 7px; }
.hero__badges li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent-strong); }
.hero__badges b { color: var(--text); }

.hero__visual { position: relative; min-height: 420px; }
.hero__card {
  position: absolute;
  width: 78%;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}
.hero__card--before { top: 0; left: 0; filter: saturate(.7); }
.hero__card--after { bottom: 0; right: 0; z-index: 2; border: 3px solid rgba(255, 255, 255, .9); }
.hero__card-tag {
  position: absolute;
  top: 12px; left: 12px;
  z-index: 3;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(252, 250, 247, .88);
  color: var(--text);
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: .18em;
}
.hero__card--after .hero__card-tag { background: var(--accent); }
.hero__arrow {
  position: absolute;
  top: 46%; left: 50%;
  z-index: 3;
  width: 92px;
  transform: translate(-50%, -50%) rotate(20deg);
  color: var(--accent-strong);
  filter: drop-shadow(0 6px 14px rgba(150, 128, 108, .3));
  animation: nudge 2.4s var(--ease) infinite;
}
@keyframes nudge {
  0%, 100% { transform: translate(-50%, -50%) rotate(20deg) translateX(0); }
  50% { transform: translate(-50%, -50%) rotate(20deg) translateX(10px); }
}

.hero__marquee {
  position: relative;
  padding: 14px 0;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
  background: rgba(255, 255, 255, .5);
  overflow: hidden;
}
.marquee__track {
  display: flex;
  gap: 26px;
  width: max-content;
  font-family: var(--font-en);
  font-size: 14px;
  letter-spacing: .18em;
  color: var(--text-on-dark-muted);
  animation: marquee 26s linear infinite;
}
.marquee__track i { color: var(--accent-ink); font-style: normal; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------- section base ---------- */
.section { padding: clamp(72px, 9vw, 130px) 0; }
.section--dark { background: var(--sage); color: var(--text); }
.section--paper { background: var(--paper); }
.section--accent { background: var(--paper-2); }
.section--contact {
  background:
    radial-gradient(circle at 20% 0%, rgba(238, 196, 172, .55), transparent 55%),
    radial-gradient(circle at 90% 100%, rgba(185, 205, 182, .45), transparent 55%),
    var(--blush);
  color: var(--text);
}

.sec-head { max-width: 780px; margin-bottom: clamp(44px, 5vw, 68px); }
.sec-head--center { max-width: 720px; margin-inline: auto; text-align: center; }
.sec-label {
  display: inline-block;
  margin-bottom: 16px;
  font-family: var(--font-en);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .32em;
  color: var(--accent-ink);
}
.sec-title {
  font-size: clamp(27px, 3.7vw, 46px);
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: .01em;
}
.sec-title em { font-style: normal; color: var(--accent-ink); }
.sec-lead { margin-top: 22px; font-size: 15.5px; line-height: 2.15; color: var(--text-muted); }
.section--dark .sec-lead, .section--contact .sec-lead { color: var(--text-muted); }
.section--dark .sec-lead b, .section--contact .sec-lead b { color: var(--text); }

.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-inview { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .marquee__track, .hero__arrow { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- problem ---------- */
.problem-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.problem-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 28px 26px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .72);
  transition: border-color .4s var(--ease), background-color .4s var(--ease), transform .4s var(--ease);
}
.problem-item:hover { border-color: var(--accent-strong); background: var(--accent-soft); transform: translateY(-4px); }
.problem-item__no { font-family: var(--font-en); font-size: 13px; letter-spacing: .16em; color: var(--accent-ink); padding-top: 6px; }
.problem-item__text { font-size: 16px; line-height: 1.85; color: var(--text); }
.problem-item__text b { color: var(--text); border-bottom: 2px solid var(--accent); }
.problem-answer {
  margin-top: 46px;
  text-align: center;
  font-size: clamp(19px, 2.6vw, 30px);
  font-weight: 700;
  line-height: 1.8;
  color: var(--text);
}
.problem-answer b { color: var(--accent-ink); }

/* ---------- concept ---------- */
.concept-flowline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  counter-reset: step;
}
.concept-step {
  position: relative;
  padding: 34px 26px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}
.concept-step::after {
  content: "";
  position: absolute;
  top: 50%; right: -16px;
  width: 16px; height: 2px;
  background: rgba(74, 64, 56, .18);
}
.concept-step:last-child::after { display: none; }
.concept-step.is-goal { background: var(--accent-soft); color: var(--text); box-shadow: none; border: 1px solid var(--accent); }
.concept-step__num { font-family: var(--font-en); font-size: 11.5px; letter-spacing: .2em; color: var(--accent-ink); }
.concept-step h3 { margin: 10px 0 12px; font-size: 20px; font-weight: 800; }
.concept-step p { font-size: 14px; line-height: 1.95; color: var(--text-muted); }
.concept-step.is-goal p { color: var(--text-muted); }
.concept-note {
  margin-top: 40px;
  padding: 28px 32px;
  border: 1px dashed rgba(150, 96, 74, .3);
  border-radius: var(--radius);
  text-align: center;
  font-size: 16px;
  line-height: 2;
}
.concept-note b { color: var(--accent-dark); }

/* ---------- service ---------- */
.service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.service-card {
  position: relative;
  padding: 38px 30px 34px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255, 255, 255, .85), rgba(255, 255, 255, .6));
  transition: transform .45s var(--ease), border-color .45s var(--ease);
}
.service-card:hover { transform: translateY(-6px); border-color: var(--accent-strong); }
.service-card--hero { border-color: var(--accent); background: linear-gradient(180deg, var(--accent-soft), rgba(255, 255, 255, .7)); }
.service-card__num { font-family: var(--font-en); font-size: 12px; letter-spacing: .24em; color: var(--accent-ink); }
.service-card__title { margin: 12px 0 16px; font-size: 22px; font-weight: 800; }
.service-card__text { font-size: 14.5px; line-height: 2.05; color: var(--text-muted); }
.service-card__list { margin-top: 20px; padding-top: 18px; border-top: 1px solid var(--line-dark); display: grid; gap: 8px; }
.service-card__list li { position: relative; padding-left: 20px; font-size: 13.5px; color: var(--text); }
.service-card__list li::before {
  content: "";
  position: absolute; left: 0; top: .72em;
  width: 9px; height: 9px;
  border-radius: 2px;
  background: var(--accent-strong);
}

/* ---------- feature ---------- */
.feature-list { display: grid; gap: 18px; }
.feature-row {
  display: grid;
  grid-template-columns: 92px 1fr 120px;
  gap: 24px;
  align-items: center;
  padding: 34px 36px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: linear-gradient(100deg, rgba(255, 255, 255, .9), rgba(255, 255, 255, .62));
  transition: transform .45s var(--ease), border-color .45s var(--ease), background-color .45s var(--ease);
}
.feature-row:hover { transform: translateY(-4px); border-color: var(--accent-strong); }
.feature-row__num {
  font-family: var(--font-en);
  font-size: 46px;
  font-weight: 300;
  line-height: 1;
  color: var(--accent-ink);
}
.feature-row__body h3 { font-size: clamp(19px, 2.1vw, 24px); font-weight: 800; line-height: 1.6; }
.feature-row__body p { margin-top: 12px; font-size: 14.5px; line-height: 2.05; color: var(--text-muted); }
.feature-row__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.feature-row__tags li {
  padding: 5px 14px;
  border: 1px solid var(--accent);
  border-radius: 999px;
  background: var(--accent-soft);
  font-size: 12.5px;
  color: var(--accent-ink);
}
.feature-row__icon { display: grid; place-items: center; color: var(--accent-strong); }
.feature-row__icon svg { width: 76px; height: 76px; }
.feature-extra {
  margin-top: 34px;
  padding: 28px 32px;
  border: 1px dashed var(--line-dark);
  border-radius: var(--radius);
}
.feature-extra h3 { margin-bottom: 16px; font-size: 15px; font-weight: 800; letter-spacing: .04em; }
.feature-extra ul { display: flex; flex-wrap: wrap; gap: 10px 12px; }
.feature-extra li {
  padding: 7px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, .8);
  font-size: 13.5px;
  color: var(--text-muted);
}

/* ---------- before / after ---------- */
.ba-list { display: grid; gap: clamp(40px, 5vw, 72px); }
.ba-item { display: grid; grid-template-columns: 1.25fr 1fr; gap: 40px; align-items: center; }
.ba-item--rev { grid-template-columns: 1fr 1.25fr; }
.ba-item--rev .ba-compare { order: 2; }
.ba-compare {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  aspect-ratio: 3 / 2;
  background: var(--ink-3);
  touch-action: pan-y;
}
.ba-compare__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba-compare__clip { position: absolute; inset: 0; width: 50%; overflow: hidden; }
.ba-compare__clip .ba-compare__img {
  right: auto;
  bottom: auto;
  width: auto;
  height: 100%;
  max-width: none;
  aspect-ratio: 3 / 2;
}
.ba-compare__label {
  position: absolute;
  top: 14px;
  z-index: 3;
  padding: 5px 14px;
  border-radius: 999px;
  font-family: var(--font-en);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--text);
}
.ba-compare__label--before { left: 14px; background: rgba(252, 250, 247, .88); }
.ba-compare__label--after { right: 14px; background: var(--accent); }
.ba-compare__range {
  position: absolute;
  inset: 0;
  z-index: 5;
  width: 100%;
  height: 100%;
  margin: 0;
  opacity: 0;
  cursor: ew-resize;
  -webkit-appearance: none;
  appearance: none;
  background: none;
}
.ba-compare__range::-webkit-slider-thumb { -webkit-appearance: none; width: 56px; height: 100%; cursor: ew-resize; }
.ba-compare__range::-moz-range-thumb { width: 56px; height: 100%; border: 0; background: transparent; cursor: ew-resize; }
.ba-compare__handle {
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  z-index: 4;
  width: 2px;
  margin-left: -1px;
  background: rgba(255, 255, 255, .9);
  pointer-events: none;
}
.ba-compare__handle::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 46px; height: 46px;
  border: 2px solid #fff;
  border-radius: 50%;
  background: rgba(223, 164, 132, .95);
  transform: translate(-50%, -50%);
  box-shadow: 0 6px 18px rgba(120, 100, 84, .28);
}
.ba-compare__handle::before {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  z-index: 1;
  width: 20px; height: 10px;
  transform: translate(-50%, -50%);
  background:
    linear-gradient(90deg, #fff 2px, transparent 2px) 0 0 / 4px 10px repeat-x;
  opacity: .9;
}
.ba-body h3 { font-size: clamp(19px, 2.2vw, 25px); font-weight: 800; line-height: 1.6; }
.ba-body p { margin-top: 16px; font-size: 15px; line-height: 2.1; color: var(--text-muted); }
.ba-meta { display: grid; gap: 10px; margin-top: 22px; padding-top: 20px; border-top: 1px solid var(--line); }
.ba-meta > div { display: flex; gap: 16px; font-size: 14px; }
.ba-meta dt { min-width: 72px; color: var(--accent-ink); font-weight: 700; }
.ba-meta dd { color: var(--text-muted); }

.ba-compare__sample {
  position: absolute;
  left: 14px;
  bottom: 14px;
  z-index: 3;
  padding: 4px 12px;
  border-radius: 999px;
  background: rgba(252, 250, 247, .82);
  color: var(--text-muted);
  font-size: 11px;
  letter-spacing: .08em;
}
.ba-price {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-top: 20px;
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--accent);
  background: var(--accent-soft);
  color: var(--text);
}
.ba-price__label { font-size: 13px; letter-spacing: .08em; color: var(--accent-ink); }
.ba-price__num { font-family: var(--font-en); font-size: clamp(30px, 3.4vw, 40px); font-weight: 500; letter-spacing: .01em; }
.ba-price__unit { font-size: 14px; }
.ba-price-note { margin-top: 8px; font-size: 12.5px; color: var(--text-muted); }
.ba-cta {
  display: inline-block;
  margin-top: 22px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--accent-strong);
  font-size: 14.5px;
  font-weight: 700;
  color: var(--accent-ink);
  transition: opacity .3s;
}
.ba-cta::after { content: " →"; }
.ba-cta:hover { opacity: .7; }
.ba-note { margin-top: 40px; font-size: 13px; line-height: 2; color: var(--text-muted); }

/* ---------- estimate band ---------- */
.estimate-band {
  padding: clamp(56px, 7vw, 90px) 0;
  background:
    radial-gradient(circle at 12% 20%, rgba(238, 196, 172, .6), transparent 55%),
    var(--ink-2);
  color: var(--text);
}
.estimate-band__inner { display: grid; grid-template-columns: 1.25fr .75fr; gap: 48px; align-items: center; }
.estimate-band__label {
  display: inline-block;
  margin-bottom: 14px;
  font-family: var(--font-en);
  font-size: 12px;
  letter-spacing: .3em;
  color: var(--accent-ink);
}
.estimate-band__title { font-size: clamp(26px, 3.6vw, 42px); font-weight: 900; line-height: 1.4; }
.estimate-band__text { margin-top: 20px; font-size: 15px; line-height: 2.1; color: var(--text-muted); }
.estimate-band__points { display: flex; flex-wrap: wrap; gap: 10px 24px; margin-top: 22px; font-size: 14px; }
.estimate-band__points li { display: flex; align-items: center; gap: 8px; color: var(--text-muted); }
.estimate-band__points li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent-strong); }
.estimate-band__points b { color: var(--text); }
.estimate-band__action { display: grid; gap: 12px; }
.estimate-band__action .btn--outline { --btn-fg: var(--text); border-color: rgba(74, 64, 56, .26); }
.estimate-band__action .btn--outline:hover { background: rgba(255, 255, 255, .8); color: var(--text); }
.estimate-band__note { font-size: 12.5px; line-height: 1.9; text-align: center; color: var(--text-muted); }

/* ---------- reason ---------- */
.reason-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.reason-card {
  padding: 32px 28px;
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow-soft);
}
.reason-card h3 { display: flex; align-items: baseline; gap: 12px; font-size: 19px; font-weight: 800; line-height: 1.6; }
.reason-card h3 span { font-family: var(--font-en); font-size: 13px; letter-spacing: .12em; color: var(--accent-ink); }
.reason-card p { margin-top: 14px; font-size: 14.5px; line-height: 2; color: var(--text-muted); }

/* ---------- flow ---------- */
.flow-list { display: grid; gap: 0; max-width: 900px; }
.flow-step { position: relative; display: grid; grid-template-columns: 84px 1fr; gap: 24px; padding: 0 0 42px; }
.flow-step::before {
  content: "";
  position: absolute;
  top: 62px; left: 31px;
  width: 2px; height: calc(100% - 46px);
  background: linear-gradient(180deg, var(--accent-strong), rgba(223, 164, 132, .15));
}
.flow-step.is-last::before { display: none; }
.flow-step__num {
  display: grid;
  place-items: center;
  width: 64px; height: 64px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  font-family: var(--font-en);
  font-size: 18px;
  letter-spacing: .06em;
  color: var(--accent-ink);
  background: var(--accent-soft);
}
.flow-step__body { padding-top: 8px; }
.flow-step__body h3 { font-size: 21px; font-weight: 800; }
.flow-step__body p { margin-top: 12px; font-size: 15px; line-height: 2.05; color: var(--text-muted); }

/* ---------- price ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: start; }
.price-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 40px 30px 34px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.price-card--featured {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--text);
  box-shadow: var(--shadow);
  transform: translateY(-14px);
}
.price-card__badge {
  position: absolute;
  top: -14px; left: 50%;
  transform: translateX(-50%);
  padding: 5px 18px;
  border-radius: 999px;
  background: var(--accent-strong);
  color: var(--text);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .08em;
  white-space: nowrap;
}
.price-card__name { font-family: var(--font-en); font-size: 24px; font-weight: 600; letter-spacing: .16em; }
.price-card__sub { margin-top: 6px; font-size: 13.5px; color: var(--text-muted); }
.price-card--featured .price-card__sub { color: var(--text-muted); }
.price-card__price { margin: 20px 0 24px; padding-bottom: 22px; border-bottom: 1px solid var(--line); }
.price-card--featured .price-card__price { border-color: rgba(150, 96, 74, .22); }
.price-card__price .num { font-family: var(--font-en); font-size: 40px; font-weight: 500; letter-spacing: .01em; }
.price-card__price .unit { margin-left: 6px; font-size: 13.5px; color: var(--text-muted); }
.price-card--featured .price-card__price .unit { color: var(--text-muted); }
.price-card__list { display: grid; gap: 12px; margin-bottom: 28px; }
.price-card__list li { position: relative; padding-left: 26px; font-size: 14.5px; line-height: 1.8; }
.price-card__list li::before {
  content: "";
  position: absolute;
  left: 2px; top: .5em;
  width: 12px; height: 7px;
  border-left: 2px solid var(--accent-strong);
  border-bottom: 2px solid var(--accent-strong);
  transform: rotate(-45deg);
}
.price-card__list li.is-off { color: rgba(123, 112, 102, .55); }
.price-card--featured .price-card__list li.is-off { color: rgba(123, 112, 102, .5); }
.price-card__list li.is-off::before { border-color: currentColor; }
.price-card .btn { margin-top: auto; }
.price-option { margin-top: 46px; padding: 32px 34px; border-radius: var(--radius); background: #fff; box-shadow: var(--shadow-soft); }
.price-option h3 { margin-bottom: 18px; font-size: 17px; font-weight: 800; }
.price-option ul { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px 28px; }
.price-option li { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 10px; border-bottom: 1px dashed var(--line); font-size: 14.5px; }
.price-option span { color: var(--accent-ink); font-weight: 700; white-space: nowrap; }

/* ---------- voice ---------- */
/* 件数が3の倍数でないときに最終行を中央寄せするためgridではなくflex */
.voice-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 20px; }
.voice-card {
  flex: 1 1 300px;
  max-width: calc((100% - 40px) / 3);
  padding: 34px 30px;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .78);
}
.voice-card blockquote { position: relative; padding-top: 26px; }
.voice-card blockquote::before {
  content: "“";
  position: absolute;
  top: -14px; left: -4px;
  font-family: var(--font-en);
  font-size: 64px;
  line-height: 1;
  color: var(--accent);
}
.voice-card p { font-size: 15px; line-height: 2.1; color: var(--text); }
.voice-card figcaption { margin-top: 20px; font-size: 13px; letter-spacing: .06em; color: var(--text-muted); }
.voice-note { margin-top: 26px; font-size: 12.5px; color: var(--text-muted); }

/* ---------- faq ---------- */
.faq-list { display: grid; gap: 12px; }
.faq-item { border: 1px solid var(--line); border-radius: var(--radius-sm); background: #fff; overflow: hidden; }
.faq-item summary {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 22px 60px 22px 24px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.75;
  cursor: pointer;
  list-style: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::before { content: "Q"; font-family: var(--font-en); color: var(--accent-ink); font-size: 17px; }
.faq-item summary::after {
  content: "";
  position: absolute;
  right: 26px; top: 30px;
  width: 12px; height: 12px;
  border-right: 2px solid var(--accent-strong);
  border-bottom: 2px solid var(--accent-strong);
  transform: rotate(45deg);
  transition: transform .3s var(--ease);
}
.faq-item[open] summary::after { transform: rotate(-135deg); }
.faq-item__body { padding: 0 26px 24px 58px; }
.faq-item__body p { font-size: 15px; line-height: 2.05; color: var(--text-muted); }

/* ---------- contact form ---------- */
.contact-form {
  padding: clamp(28px, 4vw, 46px);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .72);
  backdrop-filter: blur(6px);
}
.field { display: grid; gap: 8px; margin-bottom: 22px; }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label { font-size: 14px; font-weight: 700; letter-spacing: .04em; }
.field .req, .field .opt {
  display: inline-block;
  margin-left: 8px;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .06em;
  vertical-align: 2px;
}
.field .req { background: var(--accent-strong); color: var(--text); }
.field .opt { background: var(--ink-3); color: var(--text-muted); }
.field input, .field select, .field textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid rgba(74, 64, 56, .18);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .9);
  color: var(--text);
  font-family: inherit;
  font-size: 15.5px;
  line-height: 1.7;
  transition: border-color .3s, background-color .3s;
}
.field textarea { resize: vertical; }
.field input::placeholder, .field textarea::placeholder { color: rgba(123, 112, 102, .65); }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--accent-strong);
  background: #fff;
}
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--accent-ink) 50%), linear-gradient(135deg, var(--accent-ink) 50%, transparent 50%); background-position: calc(100% - 22px) 22px, calc(100% - 16px) 22px; background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; }
.field-help { font-size: 12.5px; color: var(--text-muted); }
.choice-field { margin: 0 0 24px; padding: 0; border: 0; }
.choice-field legend { padding: 0; margin-bottom: 10px; font-size: 14px; font-weight: 700; letter-spacing: .04em; }
.choice-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.choice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid rgba(74, 64, 56, .18);
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, .9);
  font-size: 14px;
  line-height: 1.6;
  cursor: pointer;
  transition: border-color .3s, background-color .3s;
}
.choice input { flex: none; width: 18px; height: 18px; accent-color: var(--accent-strong); }
.choice:hover { border-color: var(--accent-strong); }
.choice:has(input:checked) { border-color: var(--accent-strong); background: var(--accent-soft); }
.field--hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.agree { display: flex; align-items: center; gap: 10px; margin: 6px 0 24px; font-size: 14px; }
.agree input { width: 18px; height: 18px; accent-color: var(--accent-strong); }
.agree a { color: var(--accent-ink); text-decoration: underline; }
.form-status { min-height: 1.6em; margin-top: 16px; font-size: 14.5px; text-align: center; }
.form-status.is-error { color: #b0553a; }
.form-status.is-success { color: #4f7d55; }
.form-note { margin-top: 20px; text-align: center; font-size: 13.5px; color: var(--text-muted); }
.form-note a { color: var(--accent-ink); font-weight: 700; letter-spacing: .04em; }
button[disabled] { opacity: .6; cursor: progress; }

/* ---------- footer ---------- */
.site-footer { padding: 70px 0 100px; background: var(--ink); color: var(--text-muted); border-top: 1px solid var(--line); }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; }
.footer-logo { font-family: var(--font-en); font-size: 24px; font-weight: 600; letter-spacing: .14em; color: var(--text); }
.footer-lead { margin-top: 16px; font-size: 14px; line-height: 2; }
.footer-company { margin-top: 20px; font-size: 13px; line-height: 2; color: var(--text-muted); }
.footer-nav ul { display: grid; gap: 12px; }
.footer-nav a { font-size: 14px; transition: color .3s; }
.footer-nav a:hover { color: var(--accent-ink); }
.copyright { margin-top: 56px; text-align: center; font-size: 12px; letter-spacing: .08em; color: rgba(123, 112, 102, .8); }

/* ---------- sticky cta (sp) ---------- */
.sticky-cta {
  position: fixed;
  inset: auto 0 0;
  z-index: 90;
  display: none;
  gap: 10px;
  padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
  background: rgba(252, 250, 247, .95);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  transform: translateY(110%);
  transition: transform .4s var(--ease);
}
.sticky-cta.is-visible { transform: none; }
.sticky-cta__btn {
  flex: 1;
  display: grid;
  place-items: center;
  padding: 13px 8px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 700;
  text-align: center;
}
.sticky-cta__btn--line { border: 1px solid rgba(74, 64, 56, .26); color: var(--text); }
.sticky-cta__btn--main { background: var(--accent); color: var(--text); }

/* ---------- legal pages ---------- */
.legal { padding: calc(var(--header-h) + 60px) 0 100px; }
.legal__title { font-size: clamp(26px, 3.4vw, 38px); font-weight: 900; margin-bottom: 44px; }
.legal__block { margin-bottom: 38px; }
.legal__block h2 { font-size: 19px; font-weight: 800; margin-bottom: 12px; }
.legal__block p { font-size: 15px; line-height: 2.1; color: var(--text-muted); }
.legal__block ul { margin-top: 12px; display: grid; gap: 8px; }
.legal__block li { position: relative; padding-left: 20px; font-size: 15px; color: var(--text-muted); }
.legal__block li::before { content: ""; position: absolute; left: 0; top: .82em; width: 8px; height: 8px; border-radius: 50%; background: var(--accent-strong); }
.legal__dl { display: grid; grid-template-columns: 220px 1fr; gap: 0; border-top: 1px solid var(--line); }
.legal__dl dt { padding: 18px 12px 18px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; font-weight: 700; }
.legal__dl dd { padding: 18px 0; border-bottom: 1px solid var(--line); font-size: 14.5px; line-height: 2; color: var(--text-muted); }
.legal__date { margin-top: 30px; font-size: 13.5px; color: var(--text-muted); }
.legal__back { margin-top: 40px; }
.legal__back a { font-weight: 700; color: var(--accent-dark); border-bottom: 1px solid currentColor; }

/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1080px) {
  .gnav { display: none; }
  .header-cta { display: none; }
  .burger { display: block; margin-left: auto; }
  .hero__inner { grid-template-columns: 1fr; gap: 44px; }
  .hero__visual { min-height: 340px; }
  .problem-list { grid-template-columns: repeat(2, 1fr); }
  .concept-flowline { grid-template-columns: repeat(2, 1fr); }
  .concept-step:nth-child(2)::after { display: none; }
  .service-grid, .reason-grid { grid-template-columns: repeat(2, 1fr); }
  .voice-card { max-width: calc((100% - 20px) / 2); }
  .feature-row { grid-template-columns: 72px 1fr; padding: 28px 26px; }
  .feature-row__icon { display: none; }
  .estimate-band__inner { grid-template-columns: 1fr; gap: 32px; }
  .ba-item, .ba-item--rev { grid-template-columns: 1fr; gap: 28px; }
  .ba-item--rev .ba-compare { order: 0; }
  .price-grid { grid-template-columns: 1fr; }
  .price-card--featured { transform: none; }
  .price-option ul { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  body { font-size: 15px; }
  .container, .container--narrow { width: calc(100% - 36px); }
  .pc-br { display: none; }
  .sp-br { display: inline; }
  .hero { padding-top: calc(var(--header-h) + 40px); }
  .hero__inner { padding-bottom: 60px; }
  .hero__title { font-size: clamp(31px, 9vw, 44px); }
  .hero__actions .btn { width: 100%; }
  .hero__visual { min-height: 260px; }
  .hero__card { width: 74%; }
  .hero__arrow { width: 62px; }
  .problem-list { grid-template-columns: 1fr; }
  .problem-item { padding: 22px 20px; }
  .concept-flowline { grid-template-columns: 1fr; }
  .concept-step::after { display: none; }
  .service-grid, .reason-grid { grid-template-columns: 1fr; }
  .voice-card { max-width: 100%; }
  .feature-row { grid-template-columns: 1fr; gap: 12px; padding: 26px 22px; }
  .feature-row__num { font-size: 34px; }
  .choice-list { grid-template-columns: 1fr; }
  .ba-price { padding: 12px 16px; }
  .flow-step { grid-template-columns: 56px 1fr; gap: 16px; }
  .flow-step__num { width: 52px; height: 52px; font-size: 15px; }
  .flow-step::before { left: 25px; top: 54px; }
  .price-option ul { grid-template-columns: 1fr; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .faq-item summary { padding: 18px 48px 18px 18px; font-size: 15px; }
  .faq-item__body { padding: 0 18px 20px 46px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .legal__dl { grid-template-columns: 1fr; }
  .legal__dl dt { padding-bottom: 0; border-bottom: 0; }
  .legal__dl dd { padding-top: 6px; }
  .sticky-cta { display: flex; }
  .site-footer { padding-bottom: 120px; }
}