/* =========================================================
   株式会社ARIA — Corporate Site
   古着の販売パートナー事業
   Tone: warm ivory / deep ink / brass accent. Serif display.
   ========================================================= */

/* ---------- Reset ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body,h1,h2,h3,h4,h5,h6,p,figure,dl,dd,ul,ol { margin: 0; }
ul,ol { padding: 0; list-style: none; }
img,svg,iframe { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
input,textarea,select { font: inherit; color: inherit; }
table { border-collapse: collapse; width: 100%; }

/* ---------- Tokens ---------- */
:root {
  --bg: #fcfaf7;
  --bg-soft: #f4efe8;
  --bg-deep: #efe8de;
  --ink: #241f1b;
  --ink-soft: #4a423b;
  --gray: #7c736b;
  --gray-light: #a79e95;
  --line: #e6ded2;
  --line-soft: #f0e9df;
  --accent: #a47c48;
  --accent-deep: #8a663a;
  --accent-wash: #f6efe4;
  --dark: #221d19;

  --container: 1140px;
  --gutter: clamp(20px, 5vw, 60px);
  --section-y: clamp(76px, 10vw, 140px);
  --radius: 3px;
  --radius-lg: 6px;

  --font-jp: "Noto Sans JP","Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;
  --font-serif: "Noto Serif JP","Hiragino Mincho ProN","Yu Mincho",serif;
  --font-en: "Cormorant Garamond","Times New Roman",serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Base ---------- */
body {
  font-family: var(--font-jp);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.95;
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.02em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  line-break: strict;
}

/* 日本語を文節の区切りで改行し、「法／人」のような語中の分断を防ぐ。
   ただし列が狭いと行末が大きく余って逆に読みにくいため、
   1行に十分な文字数が入る幅の広いテキストにだけ適用する。
   （未対応ブラウザでは従来どおりの改行になるだけで、崩れはしない） */
.hero__title, .hero__sub,
.message h2, .message p,
.sec-jp, .sec-lead,
.panel__title, .panel__note, .tasklist li,
.reason h3, .reason p,
.faq__q, .faq__a-inner,
.cta h2, .cta p,
.datatable dd,
.sample-note { word-break: auto-phrase; }

/* 段落は最終行に1〜2文字だけ残さない／見出しは行の長さを揃える */
p, li, dd, dt, .faq__a-inner { text-wrap: pretty; }
h1, h2, h3, .sec-lead, .hero__sub, .panel__note { text-wrap: balance; }
body.menu-open { overflow: hidden; }
::selection { background: var(--accent); color: #fff; }

.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); position: relative; }
.section--soft { background: var(--bg-soft); }
.section--deep { background: var(--dark); color: #fff; }
.en { font-family: var(--font-en); }
.center { text-align: center; }

/* ---------- Section head ---------- */
.sec-head { margin-bottom: clamp(44px, 5.5vw, 72px); }
.sec-head--center { text-align: center; }
.sec-en {
  font-family: var(--font-en);
  font-size: clamp(13px, 1.5vw, 15px);
  font-weight: 500;
  font-style: italic;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}
.sec-head--center .sec-en { justify-content: center; }
.sec-en::before, .sec-en::after { content: ""; height: 1px; width: 34px; background: var(--accent); opacity: .45; }
.sec-en::after { display: none; }
.sec-head--center .sec-en::after { display: block; }

.sec-jp {
  font-family: var(--font-serif);
  font-weight: 600;
  letter-spacing: 0.03em;
  line-height: 1.55;
  font-size: clamp(1.55rem, 3.2vw, 2.35rem);
}
.sec-lead {
  max-width: 680px;
  margin-top: 22px;
  color: var(--gray);
  font-size: 15px;
  line-height: 2.1;
}
.sec-head--center .sec-lead { margin-inline: auto; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 17px 34px;
  background: var(--ink);
  color: #fff;
  border-radius: 100px;
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  line-height: 1;
  border: 1px solid var(--ink);
  transition: transform .5s var(--ease), background .4s var(--ease), color .4s var(--ease), border-color .4s var(--ease);
}
.btn svg { flex: none; transition: transform .5s var(--ease); }
.btn:hover { transform: translateY(-2px); background: var(--accent-deep); border-color: var(--accent-deep); }
.btn:hover svg { transform: translateX(4px); }
.btn--accent { background: var(--accent); border-color: var(--accent); }
.btn--accent:hover { background: var(--accent-deep); border-color: var(--accent-deep); }
.btn--ghost { background: transparent; color: var(--ink); border-color: var(--line); }
.btn--ghost:hover { background: transparent; color: var(--accent-deep); border-color: var(--accent); }
.btn--light { background: #fff; color: var(--ink); border-color: #fff; }
.btn--light:hover { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn--lg { padding: 20px 42px; font-size: 15px; }

/* ---------- Header ---------- */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background .5s var(--ease), border-color .5s var(--ease);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 80px; }
.header.is-scrolled {
  background: rgba(252,250,247,.86);
  backdrop-filter: saturate(180%) blur(18px);
  -webkit-backdrop-filter: saturate(180%) blur(18px);
  border-bottom-color: var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 11px; }
.brand__mark { flex: none; width: 30px; height: 30px; color: var(--accent); }
.brand__name { font-family: var(--font-en); font-weight: 600; font-size: 25px; letter-spacing: .22em; line-height: 1; }
.brand__sub { display: block; font-family: var(--font-jp); font-size: 9px; font-weight: 500; letter-spacing: .18em; color: var(--gray-light); margin-top: 5px; }

.nav { display: flex; align-items: center; gap: clamp(14px, 2vw, 28px); }
.nav__list { display: flex; align-items: center; gap: clamp(13px, 1.7vw, 24px); }
.nav__link { display: block; text-align: center; line-height: 1.25; padding: 4px 0; }
.nav__link .en { font-family: var(--font-en); font-size: 14px; font-weight: 600; letter-spacing: .12em; color: var(--ink-soft); transition: color .3s var(--ease); }
.nav__link .jp { display: block; font-size: 10px; color: var(--gray-light); margin-top: 3px; letter-spacing: .04em; }
.nav__link:hover .en, .nav__link.is-active .en { color: var(--accent); }
.nav__cta { padding: 12px 22px; font-size: 12.5px; }

.nav-toggle { display: none; width: 46px; height: 46px; position: relative; z-index: 120; }
.nav-toggle span { position: absolute; left: 11px; right: 11px; height: 1.5px; background: var(--ink); transition: transform .45s var(--ease), opacity .3s var(--ease); }
.nav-toggle span:nth-child(1) { top: 19px; }
.nav-toggle span:nth-child(2) { bottom: 19px; }
body.menu-open .nav-toggle span:nth-child(1) { transform: translateY(4px) rotate(45deg); }
body.menu-open .nav-toggle span:nth-child(2) { transform: translateY(-4px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 110; background: var(--bg);
  padding: 104px var(--gutter) 40px;
  display: flex; flex-direction: column; overflow-y: auto;
  opacity: 0; visibility: hidden; transform: translateY(-8px);
  transition: opacity .45s var(--ease), transform .45s var(--ease), visibility .45s var(--ease);
}
body.menu-open .mobile-menu { opacity: 1; visibility: visible; transform: none; }
.m-link { display: flex; align-items: baseline; gap: 16px; padding: 17px 0; border-bottom: 1px solid var(--line); font-family: var(--font-serif); font-size: 17px; font-weight: 600; }
.m-link .en { font-family: var(--font-en); font-size: 13px; color: var(--accent); letter-spacing: .12em; }
.m-foot { margin-top: auto; display: grid; gap: 12px; padding-top: 30px; }

/* ---------- Hero ---------- */
.hero { position: relative; padding-top: clamp(120px, 15vw, 168px); padding-bottom: clamp(56px, 8vw, 104px); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; top: -18%; right: -12%; width: 62vw; height: 62vw; max-width: 820px; max-height: 820px;
  background: radial-gradient(circle, rgba(164,124,72,.13), rgba(164,124,72,0) 68%);
  pointer-events: none;
}
.hero__inner { display: grid; grid-template-columns: 1.02fr .98fr; gap: clamp(32px, 5vw, 76px); align-items: center; position: relative; }
.hero__en { font-family: var(--font-en); font-style: italic; font-size: clamp(11px,1.5vw,17px); letter-spacing: clamp(.1em,.55vw,.26em); color: var(--accent); text-transform: uppercase; }
.hero__title {
  font-family: var(--font-serif);
  font-weight: 600; line-height: 1.5; letter-spacing: .03em;
  font-size: clamp(1.85rem, 4.3vw, 3.05rem);
  margin-top: 22px;
}
.hero__title .accent { color: var(--accent); }
.hero__title .thin { font-weight: 300; }
.hero__sub { margin-top: 28px; color: var(--ink-soft); font-size: clamp(14px,1.5vw,15.5px); line-height: 2.15; max-width: 30em; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }
.hero__media { position: relative; }
.hero__media-frame { position: relative; aspect-ratio: 4/5; border-radius: var(--radius-lg); overflow: hidden; }
.hero__media-frame img { width: 100%; height: 100%; object-fit: cover; }
.hero__media::after {
  content: ""; position: absolute; inset: auto -18px -18px auto; width: 58%; height: 58%;
  border: 1px solid var(--accent); opacity: .32; border-radius: var(--radius-lg); z-index: -1;
}
.hero__note { margin-top: 22px; font-size: 12.5px; color: var(--gray-light); letter-spacing: .04em; }

/* hero marquee strip */
.hero-strip { border-block: 1px solid var(--line); background: var(--bg-soft); }
/* 4項目が「3＋1」で折り返さないよう、明示的に4列に並べる */
.hero-strip__inner { display: grid; grid-template-columns: repeat(4, auto); justify-content: center; gap: 12px clamp(20px, 3.2vw, 46px); padding-block: 22px; }
.hero-strip__item { display: flex; align-items: center; gap: 10px; font-size: 13.5px; font-weight: 500; color: var(--ink-soft); letter-spacing: .04em; white-space: nowrap; }
.hero-strip__item svg { flex: none; width: 17px; height: 17px; color: var(--accent); }

/* ---------- Message / intro ---------- */
.message { max-width: 800px; margin-inline: auto; text-align: center; }
.message__mark { width: 34px; height: 34px; margin: 0 auto 26px; color: var(--accent); opacity: .8; }
.message h2 { font-family: var(--font-serif); font-weight: 600; font-size: clamp(1.4rem,3vw,2.05rem); line-height: 1.7; letter-spacing: .03em; }
.message p { margin-top: 28px; color: var(--ink-soft); line-height: 2.2; font-size: 15.5px; }
.message p + p { margin-top: 20px; }
.message__sign { margin-top: 34px; font-size: 13.5px; color: var(--gray); letter-spacing: .06em; }
.message__sign strong { display: block; font-family: var(--font-serif); font-size: 17px; color: var(--ink); margin-top: 6px; letter-spacing: .1em; }

/* ---------- Business cards ---------- */
.cards { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.card {
  display: flex; flex-direction: column;
  padding: clamp(26px,2.8vw,36px) clamp(22px,2.4vw,30px);
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease);
}
.card:hover { transform: translateY(-6px); box-shadow: 0 26px 54px rgba(36,31,27,.08); border-color: var(--accent); }
.card__no { font-family: var(--font-en); font-size: 15px; font-weight: 600; font-style: italic; letter-spacing: .12em; color: var(--accent); }
.card__icon { margin: 20px 0 2px; width: 50px; height: 50px; display: grid; place-items: center; border-radius: 50%; background: var(--accent-wash); color: var(--accent-deep); transition: background .4s var(--ease), color .4s var(--ease); }
.card:hover .card__icon { background: var(--accent); color: #fff; }
.card__icon svg { width: 24px; height: 24px; }
.card h3 { font-family: var(--font-serif); font-size: 1.12rem; font-weight: 600; margin-top: 22px; line-height: 1.65; letter-spacing: .02em; }
.card h3 span { display: inline-block; }
.card p { color: var(--gray); font-size: 13.5px; line-height: 2; margin-top: 14px; }

/* ---------- Franchise: 役割分担 ---------- */
.split { display: grid; grid-template-columns: 1.15fr .85fr; gap: 18px; align-items: stretch; }
.panel { border-radius: var(--radius-lg); padding: clamp(28px,3.2vw,44px); border: 1px solid var(--line); background: #fff; }
.panel--aria { background: var(--dark); color: #fff; border-color: var(--dark); position: relative; overflow: hidden; }
.panel--aria::before {
  content: ""; position: absolute; top: -30%; right: -20%; width: 70%; height: 120%;
  background: radial-gradient(circle, rgba(164,124,72,.28), rgba(164,124,72,0) 65%);
}
.panel__label { position: relative; font-family: var(--font-en); font-style: italic; font-size: 14px; font-weight: 600; letter-spacing: .18em; color: var(--accent); text-transform: uppercase; }
.panel--aria .panel__label { color: #d9b681; }
.panel__title { position: relative; font-family: var(--font-serif); font-size: clamp(1.2rem,2.2vw,1.55rem); font-weight: 600; margin-top: 12px; line-height: 1.6; letter-spacing: .03em; }
.panel__note { position: relative; margin-top: 14px; font-size: 13.5px; line-height: 1.95; color: var(--gray); }
.panel--aria .panel__note { color: rgba(255,255,255,.66); }
.tasklist { position: relative; margin-top: 26px; display: grid; gap: 13px; }
.tasklist li { display: flex; gap: 12px; align-items: flex-start; font-size: 14.5px; font-weight: 500; line-height: 1.75; }
.tasklist svg { flex: none; width: 19px; height: 19px; margin-top: 4px; color: var(--accent); }
.panel--aria .tasklist svg { color: #d9b681; }
.panel--you .tasklist svg { color: var(--accent); }

/* ---------- Flow ---------- */
.flow { display: grid; grid-template-columns: repeat(5,1fr); gap: 16px; counter-reset: flow; }
.flow__step { position: relative; padding-top: 34px; }
.flow__step::before {
  content: ""; position: absolute; top: 13px; left: 0; right: 0; height: 1px; background: var(--line);
}
.flow__step::after {
  content: ""; position: absolute; top: 8px; left: 0; width: 11px; height: 11px; border-radius: 50%;
  background: var(--bg-soft); border: 1.5px solid var(--accent);
}
.flow__step:last-child::before { background: linear-gradient(90deg, var(--line) 60%, transparent); }
.flow__no { font-family: var(--font-en); font-size: 15px; font-style: italic; font-weight: 600; letter-spacing: .14em; color: var(--accent); }
.flow__step h3 { font-family: var(--font-serif); font-size: 1.02rem; font-weight: 600; margin-top: 10px; line-height: 1.6; letter-spacing: .02em; }
.flow__step p { margin-top: 10px; font-size: 13px; color: var(--gray); line-height: 1.95; }

/* ---------- Reason ---------- */
.reasons { display: grid; gap: 0; }
.reason { display: grid; grid-template-columns: 96px 1fr 1.05fr; gap: clamp(20px,3.5vw,52px); align-items: start; padding-block: clamp(34px,4vw,52px); border-top: 1px solid var(--line); }
.reason:last-child { border-bottom: 1px solid var(--line); }
.reason__no { font-family: var(--font-en); font-size: clamp(2rem,4vw,2.9rem); font-weight: 500; font-style: italic; line-height: 1; color: var(--accent); opacity: .55; }
.reason h3 { font-family: var(--font-serif); font-size: clamp(1.15rem,2.1vw,1.45rem); font-weight: 600; line-height: 1.65; letter-spacing: .03em; }
.reason p { color: var(--gray); font-size: 14.5px; line-height: 2.1; }
.reason__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.reason__tags span { font-size: 11.5px; letter-spacing: .06em; color: var(--accent-deep); background: var(--accent-wash); border-radius: 100px; padding: 5px 13px; }

/* ---------- Voice ---------- */
/* 公開前に実際の取材内容へ差し替えるためのお知らせ帯（差し替え後はこの1ブロックごと削除） */
.sample-note {
  display: flex; gap: 13px; align-items: flex-start;
  max-width: 780px; margin: 0 auto clamp(34px,4vw,52px);
  padding: 17px 22px; background: #fff; border: 1px dashed var(--line); border-radius: var(--radius-lg);
  font-size: 13px; line-height: 1.9; color: var(--gray);
}
.sample-note svg { flex: none; width: 18px; height: 18px; margin-top: 5px; color: var(--accent); }

.voice-feature {
  display: grid; grid-template-columns: .92fr 1.08fr; gap: clamp(28px,3.6vw,58px); align-items: center;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(30px,3.6vw,54px); margin-bottom: 18px;
}
.vf-label { font-family: var(--font-en); font-style: italic; font-size: 13px; font-weight: 600; letter-spacing: .16em; color: var(--accent); text-transform: uppercase; }
.vf-quote { font-family: var(--font-serif); font-size: clamp(1.2rem,2vw,1.58rem); font-weight: 600; line-height: 1.75; margin-top: 16px; letter-spacing: .03em; word-break: auto-phrase; }
.vf-profile { margin-top: 22px; font-size: 13px; color: var(--gray); line-height: 1.9; }
.vf-profile strong { display: block; font-family: var(--font-serif); font-size: 16px; color: var(--ink); letter-spacing: .06em; margin-bottom: 3px; }
.vf-stats { margin-top: 26px; padding-top: 22px; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; gap: 14px clamp(20px,3vw,42px); }
.vf-stats .n { display: block; font-family: var(--font-serif); font-weight: 600; font-size: 1.25rem; letter-spacing: .02em; }
.vf-stats .l { display: block; font-size: 11.5px; color: var(--gray-light); margin-top: 5px; letter-spacing: .04em; }
.vf-qa { display: grid; gap: 22px; align-content: start; }
.vf-qa dt { font-size: 14px; font-weight: 600; color: var(--accent-deep); letter-spacing: .02em; }
.vf-qa dd { margin-top: 8px; font-size: 14px; color: var(--gray); line-height: 2.05; word-break: auto-phrase; }

.voices { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.voice {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: clamp(26px,2.8vw,34px);
  transition: transform .5s var(--ease), box-shadow .5s var(--ease), border-color .5s var(--ease);
}
.voice:hover { transform: translateY(-5px); box-shadow: 0 24px 50px rgba(36,31,27,.07); border-color: var(--accent); }
.voice__mark { font-family: var(--font-en); font-size: 40px; line-height: .8; color: var(--accent); opacity: .32; }
.voice__quote { font-family: var(--font-serif); font-size: 1.06rem; font-weight: 600; line-height: 1.75; margin-top: 12px; letter-spacing: .02em; }
.voice__text { margin-top: 16px; font-size: 13.5px; color: var(--gray); line-height: 2; }
.voice__who { margin-top: auto; padding-top: 24px; font-size: 12.5px; color: var(--gray); line-height: 1.8; }
.voice__who strong { display: block; font-family: var(--font-serif); font-size: 15px; color: var(--ink); letter-spacing: .06em; margin-bottom: 3px; }

/* ---------- FAQ ---------- */
.faq { max-width: 840px; margin-inline: auto; }
.faq__item { border-top: 1px solid var(--line); }
.faq__item:last-child { border-bottom: 1px solid var(--line); }
.faq__q { width: 100%; display: flex; align-items: flex-start; gap: 16px; padding: 25px 0; text-align: left; font-family: var(--font-serif); font-size: clamp(.98rem,1.3vw,1.08rem); font-weight: 600; line-height: 1.7; letter-spacing: .02em; }
.faq__q .qm { font-family: var(--font-en); font-size: 19px; font-style: italic; color: var(--accent); font-weight: 600; flex: none; line-height: 1.5; }
.faq__toggle { margin-left: auto; flex: none; width: 24px; height: 24px; position: relative; margin-top: 4px; }
.faq__toggle::before, .faq__toggle::after { content: ""; position: absolute; top: 50%; left: 50%; width: 13px; height: 1.5px; background: var(--accent); transform: translate(-50%,-50%); transition: transform .4s var(--ease); }
.faq__toggle::after { transform: translate(-50%,-50%) rotate(90deg); }
.faq__item.is-open .faq__toggle::after { transform: translate(-50%,-50%) rotate(0); }
.faq__a { overflow: hidden; height: 0; transition: height .45s var(--ease); }
.faq__a-inner { padding: 0 40px 28px 40px; color: var(--gray); font-size: 14px; line-height: 2.05; }

/* ---------- CTA band ---------- */
.cta { position: relative; overflow: hidden; text-align: center; }
.cta::before {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(164,124,72,.32), rgba(164,124,72,0) 62%);
}
.cta__inner { position: relative; }
.cta__en { font-family: var(--font-en); font-style: italic; font-size: 15px; letter-spacing: .28em; color: #d9b681; text-transform: uppercase; }
.cta h2 { font-family: var(--font-serif); font-size: clamp(1.5rem,3.2vw,2.25rem); font-weight: 600; line-height: 1.65; margin-top: 18px; letter-spacing: .03em; }
.cta p { margin-top: 22px; color: rgba(255,255,255,.68); font-size: 15px; line-height: 2.1; max-width: 620px; margin-inline: auto; }
.cta__actions { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; margin-top: 38px; }

/* ---------- Company ---------- */
.company { max-width: 880px; margin-inline: auto; }
.datatable dl { display: grid; grid-template-columns: 180px 1fr; gap: 20px; padding: 21px 0; border-top: 1px solid var(--line); }
.datatable dl:last-child { border-bottom: 1px solid var(--line); }
.datatable dt { font-size: 13.5px; color: var(--gray); font-weight: 500; letter-spacing: .06em; }
.datatable dd { font-size: 14.5px; line-height: 1.9; }
.datatable dd a { color: var(--accent-deep); border-bottom: 1px solid currentColor; padding-bottom: 1px; }
.tbd { display: inline-block; margin-left: 8px; font-size: 10.5px; font-weight: 600; letter-spacing: .06em; color: #b4482f; background: #fbeceb; border: 1px solid #f2d3cf; border-radius: 3px; padding: 1px 7px; vertical-align: 2px; }

/* ---------- Contact ---------- */
.contact { max-width: 780px; margin-inline: auto; }
.form { display: grid; gap: 22px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.field { display: flex; flex-direction: column; gap: 9px; }
.field label { font-size: 13px; font-weight: 500; color: var(--ink-soft); display: flex; align-items: center; gap: 8px; letter-spacing: .04em; }
.req { font-size: 10px; color: #fff; background: var(--accent); padding: 2px 7px; border-radius: 2px; letter-spacing: .06em; }
.field input, .field select, .field textarea {
  width: 100%; padding: 15px 16px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); font-size: 15px;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(164,124,72,.12); }
.field textarea { resize: vertical; min-height: 150px; }
.consent { display: flex; align-items: flex-start; gap: 12px; font-size: 13px; color: var(--gray); line-height: 1.8; }
.consent input { margin-top: 5px; width: 17px; height: 17px; flex: none; accent-color: var(--accent); }
.consent a { text-decoration: underline; text-underline-offset: 3px; }
.form__submit { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 14px; margin-top: 6px; }
.form__note { font-size: 12.5px; color: var(--gray-light); }
.form__status { display: none; font-size: 14px; padding: 17px 20px; border-radius: var(--radius); background: var(--accent-wash); border: 1px solid var(--line); text-align: center; line-height: 1.8; }
.form__status.is-show { display: block; }
.contact__alt { margin-top: 30px; padding: clamp(22px,2.6vw,30px); background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); text-align: center; }
.contact__alt-label { font-family: var(--font-en); font-style: italic; font-size: 13px; font-weight: 600; letter-spacing: .16em; color: var(--accent); }
.contact__alt-mail { display: inline-block; margin-top: 10px; font-family: var(--font-serif); font-size: clamp(1.05rem,2vw,1.35rem); font-weight: 600; letter-spacing: .04em; word-break: break-all; }
.contact__alt-mail:hover { color: var(--accent-deep); }

/* ---------- Footer ---------- */
.footer { background: var(--dark); color: #fff; padding-block: clamp(58px,7vw,84px) 32px; }
.footer__top { display: flex; justify-content: space-between; gap: 44px; flex-wrap: wrap; padding-bottom: 42px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer .brand__name { color: #fff; }
.footer .brand__mark { color: #d9b681; }
.footer__info { margin-top: 22px; font-size: 13px; color: rgba(255,255,255,.55); line-height: 2; }
/* 8リンクを2列にまとめ、ブランドの右へ収める（1列だと折り返して縦積みになる） */
.footer__nav { display: grid; grid-template-columns: repeat(2, minmax(0, auto)); gap: 13px 44px; align-content: flex-start; }
.footer__nav a { font-size: 13px; color: rgba(255,255,255,.62); transition: color .3s var(--ease); }
.footer__nav a:hover { color: #d9b681; }
.footer__bottom { padding-top: 26px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.footer__bottom small, .footer__bottom a { font-size: 12px; color: rgba(255,255,255,.45); }
.footer__legal { display: flex; gap: 24px; }
.footer__legal a:hover { color: #d9b681; }

/* ---------- to top ---------- */
.to-top { position: fixed; right: 22px; bottom: 22px; z-index: 80; width: 48px; height: 48px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; opacity: 0; visibility: hidden; transform: translateY(10px); transition: opacity .4s var(--ease), transform .4s var(--ease), visibility .4s var(--ease), background .3s var(--ease); box-shadow: 0 12px 30px rgba(36,31,27,.2); }
.to-top.is-show { opacity: 1; visibility: visible; transform: none; }
.to-top:hover { background: var(--accent); }

/* ---------- Reveal ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s var(--ease), transform .9s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
[data-stagger] > * { opacity: 0; transform: translateY(24px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
[data-stagger].is-visible > * { opacity: 1; transform: none; }

/* ---------- Media fallback ---------- */
.media-fallback { background: linear-gradient(140deg,#efe8de,#e0d5c5); position: relative; }
.media-fallback img { display: none; }
.media-fallback::after {
  content: "ARIA"; position: absolute; inset: 0; display: grid; place-items: center;
  font-family: var(--font-en); font-weight: 600; letter-spacing: .3em; color: rgba(36,31,27,.24); font-size: 20px;
}

/* ---------- 下層ページ（プライバシーポリシー） ---------- */
.page-hero { padding-top: clamp(136px,16vw,186px); padding-bottom: clamp(28px,4vw,48px); text-align: center; position: relative; overflow: hidden; }
.page-hero::before {
  content: ""; position: absolute; top: -40%; left: 50%; transform: translateX(-50%); width: 90vw; height: 60vw; max-width: 900px;
  background: radial-gradient(circle, rgba(164,124,72,.11), rgba(164,124,72,0) 66%); pointer-events: none;
}
.page-hero__inner { position: relative; }
.page-hero h1 { font-family: var(--font-serif); font-weight: 600; font-size: clamp(1.5rem,3.2vw,2.2rem); line-height: 1.5; letter-spacing: .04em; }

.legal { max-width: 820px; margin-inline: auto; }
.legal h2 {
  font-family: var(--font-serif); font-size: clamp(1.05rem,1.9vw,1.24rem); font-weight: 600;
  margin-top: clamp(40px,4.4vw,58px); padding-bottom: 14px; border-bottom: 1px solid var(--line);
  letter-spacing: .04em; line-height: 1.6;
}
.legal > h2:first-child { margin-top: 0; }
.legal p { margin-top: 18px; font-size: 14.5px; line-height: 2.15; color: var(--ink-soft); word-break: auto-phrase; }
.legal ul, .legal ol { margin-top: 16px; display: grid; gap: 11px; }
.legal li { position: relative; padding-left: 22px; font-size: 14.5px; line-height: 2; color: var(--ink-soft); word-break: auto-phrase; }
.legal ul li::before { content: ""; position: absolute; left: 5px; top: .92em; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.legal ol { counter-reset: li; }
.legal ol li::before {
  content: counter(li) "."; counter-increment: li; position: absolute; left: 0; top: 0;
  font-family: var(--font-en); font-weight: 600; font-size: 15px; color: var(--accent);
}
.legal .datatable { margin-top: 20px; }
.legal__note { margin-top: 22px; padding: 18px 22px; background: var(--bg-soft); border-radius: var(--radius-lg); font-size: 13.5px; line-height: 2; color: var(--gray); word-break: auto-phrase; }
.legal__date { margin-top: clamp(42px,5vw,62px); padding-top: 24px; border-top: 1px solid var(--line); font-size: 13px; color: var(--gray-light); text-align: right; }
.back-link { display: inline-flex; align-items: center; gap: 10px; margin-top: clamp(38px,4vw,52px); font-size: 14px; font-weight: 500; color: var(--accent-deep); transition: gap .4s var(--ease); }
.back-link svg { flex: none; transition: transform .4s var(--ease); }
.back-link:hover svg { transform: translateX(-4px); }

.skip-link { position: absolute; left: -9999px; }
.skip-link:focus { position: fixed; left: 16px; top: 16px; z-index: 300; background: var(--ink); color: #fff; padding: 12px 18px; border-radius: var(--radius); font-size: 14px; }

/* ---------- Responsive ---------- */
@media (max-width: 1080px) {
  .hero-strip__inner { grid-template-columns: repeat(2, auto); justify-items: start; gap: 12px clamp(24px,4vw,54px); }
}
@media (max-width: 1000px) {
  .cards { grid-template-columns: repeat(2,1fr); }
  .flow { grid-template-columns: repeat(2,1fr); gap: 24px 18px; }
  .flow__step::before, .flow__step::after { display: none; }
  .flow__step { padding-top: 0; padding-left: 0; border-top: 1px solid var(--line); padding-block: 22px 0; }
}
@media (max-width: 900px) {
  .nav__list, .nav__cta { display: none; }
  .nav-toggle { display: block; }
  .hero__inner { grid-template-columns: 1fr; }
  .hero__media { order: -1; }
  .hero__media-frame { aspect-ratio: 16/11; }
  .hero__media::after { display: none; }
  .split { grid-template-columns: 1fr; }
  .voices { grid-template-columns: 1fr; }
  .voice-feature { grid-template-columns: 1fr; }
  /* 番号を見出しの上に置いて本文を画面幅いっぱいに使う（狭い列だと改行が不揃いになるため） */
  .reason { grid-template-columns: 1fr; gap: 14px; }
  .reason__no { font-size: 1.7rem; }
}
@media (max-width: 640px) {
  .cards { grid-template-columns: 1fr; }
  .card h3 span { display: inline; }
  .flow { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }
  .datatable dl { grid-template-columns: 1fr; gap: 6px; }
  .footer__top { flex-direction: column; }
  .footer__nav { gap: 13px 24px; }
  .hero__actions .btn { flex: 1 1 100%; }
  .hero-strip__inner { grid-template-columns: 1fr; justify-items: start; gap: 11px; padding-block: 20px; }
  .hero-strip__item { white-space: normal; }
  /* 狭い画面で中央揃えのまま改行すると行頭がガタつくため、本文は左揃えにする */
  .message p { text-align: left; }
  /* 3項目が「2＋1」で折り返さないよう等幅3列にする */
  .vf-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 14px; }
  .vf-stats .n { font-size: 1.08rem; }
}
@media (prefers-reduced-motion: reduce) {
  *,*::before,*::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
  .reveal, [data-stagger] > * { opacity: 1 !important; transform: none !important; }
}