/* ============================================================
   LYLY CONSULTING — 構造ミニマル Web展開
   紙 #F4F3F0 / 黒 #202226 / ベージュ #8F7A55 系 / 直角のみ
   ============================================================ */
:root {
  --paper: #F4F3F0;
  --paper-2: #F7F6F3;
  --ink: #202226;
  --ink-sub: #5C5A55;
  --beige: #8F7A55;
  --beige-deep: #6E5C3E;
  --beige-pale: #D8D5CB;
  --zebra: #F0EEE8;
  --line: #E2E0D9;
  --neg: #9E3B32;
  --font-en: "Archivo", "Bahnschrift", sans-serif;
  --font-jp: "Noto Sans JP", sans-serif;
}

/* --- 流体スケーリング（1440pxカンプ基準・1rem=10px） --- */
html { font-size: calc(100vw / 1440 * 10); }
@media (max-width: 768px) { html { font-size: calc(100vw / 390 * 10); } }
@media (min-width: 1800px) { html { font-size: 12.5px; } }

* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-jp);
  font-size: 1.5rem;
  line-height: 2.0;
  letter-spacing: 0.04em;
  font-feature-settings: "palt";
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

::selection { background: var(--beige-pale); }

.en { font-family: var(--font-en); letter-spacing: 0.02em; }

/* ============================================================
   ヘッダー
   ============================================================ */
.header {
  position: fixed; inset: 0 0 auto; z-index: 100;
  height: 7.2rem;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 4rem;
  border-bottom: 1px solid var(--line);
  background: rgba(244, 243, 240, 0.92);
  backdrop-filter: blur(8px);
  transition: box-shadow 0.3s ease;
}
.header.is-scrolled { box-shadow: 0 1px 0 var(--line); }

.header__logo {
  font-family: var(--font-en);
  font-size: 1.8rem; font-weight: 700; letter-spacing: 0.06em;
  display: flex; align-items: center; gap: 1rem;
}
.header__logo::before {
  content: ""; width: 1rem; height: 1rem; background: var(--beige);
}
.header__logo small {
  font-size: 1.05rem; font-weight: 500; letter-spacing: 0.28em;
  color: var(--ink-sub);
}

.gnav { display: flex; align-items: center; gap: 3.6rem; }
.gnav a {
  font-family: var(--font-en);
  font-size: 1.25rem; font-weight: 600; letter-spacing: 0.14em;
  position: relative; padding: 0.4rem 0;
}
.gnav a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 100%; height: 1px; background: var(--ink);
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.4s cubic-bezier(0.215, 0.61, 0.355, 1);
}
@media (hover: hover) { .gnav a:hover::after { transform: scaleX(1); transform-origin: left; } }
.gnav a.is-current::after { transform: scaleX(1); }
.gnav a.gnav__cta {
  background: var(--ink); color: var(--paper);
  padding: 1.1rem 2.6rem; letter-spacing: 0.18em;
  transition: background 0.3s cubic-bezier(0.215, 0.61, 0.355, 1);
}
.gnav a.gnav__cta::after { content: none; }
@media (hover: hover) { .gnav a.gnav__cta:hover { background: var(--beige-deep); } }

/* SP メニュー */
.menu-btn { display: none; }
@media (max-width: 768px) {
  .header { padding: 0 2rem; height: 6.4rem; }
  .gnav {
    position: fixed; inset: 6.4rem 0 auto; flex-direction: column; align-items: flex-start;
    gap: 0; background: var(--paper); border-bottom: 1px solid var(--line);
    padding: 1rem 2rem 2.4rem;
    display: none;
  }
  .gnav.is-open { display: flex; }
  .gnav a { font-size: 1.6rem; padding: 1.4rem 0; width: 100%; border-bottom: 1px solid var(--line); }
  .gnav a::after { content: none; }
  .gnav a.gnav__cta { margin-top: 1.6rem; text-align: center; border: none; }
  .menu-btn {
    display: block; background: none; border: none; cursor: pointer;
    font-family: var(--font-en); font-size: 1.2rem; font-weight: 700; letter-spacing: 0.2em;
    color: var(--ink); padding: 1rem 0 1rem 1rem;
  }
}

/* ============================================================
   共通レイアウト
   ============================================================ */
.container { width: 100%; max-width: 121.6rem; margin: 0 auto; padding: 0 4rem; }
.container--narrow { max-width: 92rem; }
@media (max-width: 768px) { .container { padding: 0 2rem; } }

.section { padding: 12rem 0; }
.section--zebra { background: var(--zebra); }
@media (max-width: 768px) { .section { padding: 8rem 0; } }

/* 左レール（SECTION番号）＋本文の2カラム */
.rail-grid {
  display: grid; grid-template-columns: 22rem 1fr; gap: 6rem;
}
.rail { border-right: 1px solid var(--line); padding-right: 3rem; }
.rail__inner { position: sticky; top: 12rem; }
.rail__no {
  font-family: var(--font-en); font-size: 1.3rem; font-weight: 700;
  letter-spacing: 0.12em; color: var(--beige-deep);
  display: flex; align-items: center; gap: 1.2rem;
}
.rail__no::after { content: ""; flex: 1; height: 1px; background: var(--beige); max-width: 4rem; }
.rail__label {
  font-family: var(--font-en); font-size: 1.15rem; font-weight: 600;
  letter-spacing: 0.3em; color: var(--ink-sub); margin-top: 1rem;
  text-transform: uppercase;
}
@media (max-width: 768px) {
  .rail-grid { grid-template-columns: 1fr; gap: 3.2rem; }
  .rail { border-right: none; border-bottom: 1px solid var(--line); padding: 0 0 1.6rem; }
}

/* 見出し */
.h-section {
  font-size: 3.4rem; font-weight: 700; line-height: 1.5; letter-spacing: 0.05em;
  margin-bottom: 4.8rem;
}
.h-section .h-section__en {
  display: block; font-family: var(--font-en);
  font-size: 1.3rem; font-weight: 700; letter-spacing: 0.24em;
  color: var(--beige-deep); margin-bottom: 1.6rem; text-transform: uppercase;
}
@media (max-width: 768px) { .h-section { font-size: 2.6rem; margin-bottom: 3.2rem; } }

.lead { font-size: 1.6rem; line-height: 2.2; max-width: 72rem; color: var(--ink); }
.lead + .lead { margin-top: 2.4rem; }
.text-sub { color: var(--ink-sub); }

/* ============================================================
   FV（トップ）
   ============================================================ */
.fv {
  min-height: 100svh;
  display: flex; flex-direction: column; justify-content: center;
  position: relative; overflow: hidden;
  padding: 14rem 0 10rem;
  border-bottom: 1px solid var(--line);
}
.fv__ghost {
  position: absolute; right: -2rem; bottom: -4rem; z-index: 0;
  font-family: var(--font-en); font-weight: 800;
  font-size: 30rem; line-height: 1; letter-spacing: -0.02em;
  color: transparent;
  -webkit-text-stroke: 1px var(--beige-pale);
  user-select: none; pointer-events: none;
}
.fv__inner { position: relative; z-index: 1; }
.fv__label {
  font-family: var(--font-en); font-size: 1.3rem; font-weight: 700;
  letter-spacing: 0.3em; color: var(--beige-deep);
  display: flex; align-items: center; gap: 1.6rem; margin-bottom: 4rem;
}
.fv__label::before { content: ""; width: 1.1rem; height: 1.1rem; background: var(--beige); }
.fv__catch {
  font-size: 6.4rem; font-weight: 700; line-height: 1.42; letter-spacing: 0.05em;
}
.fv__catch .line { display: block; overflow: hidden; }
.fv__catch .line > span {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 1.1s cubic-bezier(0.215, 0.61, 0.355, 1);
}
body.is-loaded .fv__catch .line:nth-child(1) > span { transition-delay: 0.15s; }
body.is-loaded .fv__catch .line:nth-child(2) > span { transition-delay: 0.28s; }
body.is-loaded .fv__catch .line:nth-child(3) > span { transition-delay: 0.41s; }
body.is-loaded .fv__catch .line > span { transform: translateY(0); }
.fv__sub {
  margin-top: 4.2rem; font-size: 1.6rem; line-height: 2.2; max-width: 62rem;
  color: var(--ink-sub);
  opacity: 0; transform: translateY(2rem);
  transition: opacity 0.7s ease 0.75s, transform 0.7s cubic-bezier(0.2, 1, 0.3, 1) 0.75s;
}
.fv__actions {
  margin-top: 5.4rem; display: flex; gap: 2rem; flex-wrap: wrap;
  opacity: 0; transform: translateY(2rem);
  transition: opacity 0.7s ease 0.95s, transform 0.7s cubic-bezier(0.2, 1, 0.3, 1) 0.95s;
}
body.is-loaded .fv__sub, body.is-loaded .fv__actions { opacity: 1; transform: translateY(0); }
.fv__scroll {
  position: absolute; left: 4rem; bottom: 4rem;
  font-family: var(--font-en); font-size: 1.1rem; font-weight: 600; letter-spacing: 0.3em;
  color: var(--ink-sub); display: flex; align-items: center; gap: 1.4rem;
}
.fv__scroll::after { content: ""; width: 6rem; height: 1px; background: var(--ink-sub); }
@media (max-width: 768px) {
  .fv { padding: 12rem 0 8rem; }
  .fv__catch { font-size: 3.6rem; }
  .fv__ghost { font-size: 12rem; right: -1rem; bottom: 2rem; }
  .fv__scroll { left: 2rem; bottom: 2.4rem; }
}

/* ボタン */
.btn {
  display: inline-flex; align-items: center; gap: 1.6rem;
  font-size: 1.45rem; font-weight: 700; letter-spacing: 0.1em;
  padding: 1.8rem 3.6rem;
  background: var(--ink); color: var(--paper);
  position: relative; overflow: hidden;
}
.btn > span { position: relative; z-index: 1; }
.btn::before {
  content: ""; position: absolute; inset: 0; background: var(--beige-deep);
  transform: scaleX(0); transform-origin: right;
  transition: transform 0.5s cubic-bezier(0.215, 0.61, 0.355, 1);
}
@media (hover: hover) { .btn:hover::before { transform: scaleX(1); transform-origin: left; } }
.btn .arrow { font-family: var(--font-en); font-weight: 400; }
.btn--ghost {
  background: transparent; color: var(--ink);
  border: 1px solid var(--ink);
}
.btn--ghost::before { background: var(--ink); }
@media (hover: hover) { .btn--ghost:hover { color: var(--paper); } }
.btn--ghost { transition: color 0.4s cubic-bezier(0.215, 0.61, 0.355, 1); }

/* ============================================================
   課題（ISSUES）
   ============================================================ */
.issue-list { border-top: 1px solid var(--line); }
.issue {
  display: grid; grid-template-columns: 10rem 1fr; gap: 3.2rem;
  padding: 4.4rem 0; border-bottom: 1px solid var(--line);
}
.issue__no {
  font-family: var(--font-en); font-size: 4.4rem; font-weight: 300;
  line-height: 1; color: var(--beige); padding-top: 0.4rem;
}
.issue__title { font-size: 2.1rem; font-weight: 700; letter-spacing: 0.06em; margin-bottom: 1.4rem; }
.issue__text { color: var(--ink-sub); max-width: 72rem; }
@media (max-width: 768px) {
  .issue { grid-template-columns: 6rem 1fr; gap: 1.8rem; padding: 3.2rem 0; }
  .issue__no { font-size: 3.2rem; }
  .issue__title { font-size: 1.8rem; }
}

.thesis {
  margin-top: 6.4rem; padding: 4.8rem 5.6rem;
  background: var(--ink); color: var(--paper);
}
.thesis__label {
  font-family: var(--font-en); font-size: 1.2rem; font-weight: 700;
  letter-spacing: 0.28em; color: var(--beige-pale); margin-bottom: 2rem;
}
.thesis__text { font-size: 2.2rem; font-weight: 700; line-height: 1.9; letter-spacing: 0.05em; }
.thesis__note { margin-top: 2rem; font-size: 1.4rem; color: var(--beige-pale); font-weight: 400; }
@media (max-width: 768px) {
  .thesis { padding: 3.2rem 2.4rem; }
  .thesis__text { font-size: 1.8rem; }
}

/* ============================================================
   サービス
   ============================================================ */
.service-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  border-top: 1px solid var(--line); border-left: 1px solid var(--line);
}
.service-card {
  border-right: 1px solid var(--line); border-bottom: 1px solid var(--line);
  padding: 4.4rem 4rem 4.8rem;
  background: var(--paper);
  position: relative;
  transition: background 0.4s ease;
}
@media (hover: hover) { .service-card:hover { background: var(--paper-2); } }
.section--zebra .service-card { background: var(--zebra); }
@media (hover: hover) { .section--zebra .service-card:hover { background: var(--paper-2); } }
.service-card__no {
  font-family: var(--font-en); font-size: 1.3rem; font-weight: 700;
  letter-spacing: 0.12em; color: var(--beige-deep);
  display: flex; align-items: center; gap: 1.2rem; margin-bottom: 2.4rem;
}
.service-card__no::after { content: ""; width: 3.2rem; height: 1px; background: var(--beige); }
.service-card__en {
  font-family: var(--font-en); font-size: 1.15rem; font-weight: 600;
  letter-spacing: 0.24em; color: var(--ink-sub); text-transform: uppercase;
  margin-bottom: 0.8rem;
}
.service-card__title { font-size: 2.2rem; font-weight: 700; letter-spacing: 0.06em; margin-bottom: 1.8rem; }
.service-card__text { font-size: 1.45rem; color: var(--ink-sub); }
.service-card__link {
  margin-top: 2.6rem; display: inline-flex; align-items: center; gap: 1rem;
  font-family: var(--font-en); font-size: 1.2rem; font-weight: 700; letter-spacing: 0.18em;
  border-bottom: 1px solid var(--ink); padding-bottom: 0.4rem;
}
@media (max-width: 768px) {
  .service-grid { grid-template-columns: 1fr; }
  .service-card { padding: 3.2rem 2.4rem; }
}

/* ============================================================
   進め方（PROCESS）
   ============================================================ */
.process { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0; border-top: 1px solid var(--line); }
.process__step { padding: 4rem 3.2rem 4rem 0; border-bottom: 1px solid var(--line); position: relative; }
.process__step + .process__step { padding-left: 3.2rem; border-left: 1px solid var(--line); }
.process__no {
  font-family: var(--font-en); font-size: 6.4rem; font-weight: 300; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px var(--beige);
  margin-bottom: 2.4rem;
}
.process__title { font-size: 1.9rem; font-weight: 700; margin-bottom: 1.2rem; }
.process__text { font-size: 1.4rem; color: var(--ink-sub); }
@media (max-width: 768px) {
  .process { grid-template-columns: 1fr; }
  .process__step { padding: 3.2rem 0; }
  .process__step + .process__step { padding-left: 0; border-left: none; }
}

/* ============================================================
   会社概要テーブル（ゼブラ）
   ============================================================ */
.spec-table { width: 100%; border-collapse: collapse; border-top: 1px solid var(--line); }
.spec-table th, .spec-table td {
  padding: 2.2rem 2.8rem; border-bottom: 1px solid var(--line);
  text-align: left; vertical-align: top; font-weight: 400;
}
.spec-table tr:nth-child(odd) { background: var(--zebra); }
.section--zebra .spec-table tr:nth-child(odd) { background: var(--paper-2); }
.spec-table th {
  width: 20rem; font-weight: 700; letter-spacing: 0.08em;
  color: var(--ink);
}
@media (max-width: 768px) {
  .spec-table th, .spec-table td { display: block; padding: 1.4rem 1.8rem; }
  .spec-table th { width: auto; border-bottom: none; padding-bottom: 0; }
}

/* スタンス（方針） */
.stance { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4rem; }
.stance__item { border-top: 2px solid var(--ink); padding-top: 2.4rem; }
.stance__no { font-family: var(--font-en); font-size: 1.3rem; font-weight: 700; color: var(--beige-deep); margin-bottom: 1.6rem; }
.stance__title { font-size: 1.8rem; font-weight: 700; margin-bottom: 1.2rem; }
.stance__text { font-size: 1.4rem; color: var(--ink-sub); }
@media (max-width: 768px) { .stance { grid-template-columns: 1fr; gap: 3.2rem; } }

/* ============================================================
   FAQ
   ============================================================ */
.faq { border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); padding: 3.2rem 0; }
.faq__q {
  display: grid; grid-template-columns: 4.8rem 1fr; gap: 1.6rem;
  font-size: 1.7rem; font-weight: 700;
}
.faq__q::before {
  content: "Q"; font-family: var(--font-en); font-size: 2rem; font-weight: 300;
  color: var(--beige-deep); line-height: 1.4;
}
.faq__a {
  display: grid; grid-template-columns: 4.8rem 1fr; gap: 1.6rem;
  margin-top: 1.6rem; color: var(--ink-sub); font-size: 1.45rem;
}
.faq__a::before {
  content: "A"; font-family: var(--font-en); font-size: 2rem; font-weight: 300;
  color: var(--beige-pale); line-height: 1.4;
}

/* ============================================================
   CTA（巨大タイポ）
   ============================================================ */
.cta {
  background: var(--ink); color: var(--paper);
  padding: 12rem 0; overflow: hidden; position: relative;
}
.cta__en {
  font-family: var(--font-en); font-weight: 800;
  font-size: 11rem; line-height: 1; letter-spacing: 0.01em;
  color: transparent; -webkit-text-stroke: 1px rgba(216, 213, 203, 0.55);
  margin-bottom: 3.6rem; user-select: none;
}
.cta__text { font-size: 2rem; font-weight: 700; line-height: 2.0; margin-bottom: 1.6rem; }
.cta__sub { font-size: 1.4rem; color: var(--beige-pale); margin-bottom: 4.4rem; max-width: 60rem; }
.cta .btn { background: var(--paper); color: var(--ink); }
.cta .btn::before { background: var(--beige); }
@media (max-width: 768px) {
  .cta { padding: 8rem 0; }
  .cta__en { font-size: 4.8rem; }
  .cta__text { font-size: 1.7rem; }
}

/* ブランド由来（Link Your Local Youth） */
.brand-en {
  font-family: var(--font-en); font-weight: 800;
  font-size: 6.8rem; line-height: 1.15; letter-spacing: 0.01em;
  color: transparent; -webkit-text-stroke: 1px var(--beige);
  margin-bottom: 3.6rem; user-select: none;
}
.brand-en em { font-style: normal; color: var(--beige-deep); -webkit-text-stroke: 0; }
@media (max-width: 768px) { .brand-en { font-size: 3.6rem; } }

/* CTA 写真背景バリエーション */
.cta--photo { position: relative; }
.cta--photo .cta__bg {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.45;
}
.cta--photo .container { position: relative; z-index: 1; }

/* ============================================================
   フッター
   ============================================================ */
.footer { border-top: 1px solid var(--line); padding: 5.6rem 0 3.2rem; }
.footer__grid { display: flex; justify-content: space-between; align-items: flex-start; gap: 4rem; flex-wrap: wrap; }
.footer__logo { font-family: var(--font-en); font-size: 1.7rem; font-weight: 700; letter-spacing: 0.06em; display: flex; align-items: center; gap: 1rem; }
.footer__logo::before { content: ""; width: 0.9rem; height: 0.9rem; background: var(--beige); }
.footer__desc { margin-top: 1.6rem; font-size: 1.3rem; color: var(--ink-sub); }
.footer__nav { display: flex; gap: 3.2rem; flex-wrap: wrap; }
.footer__nav a { font-family: var(--font-en); font-size: 1.2rem; font-weight: 600; letter-spacing: 0.16em; color: var(--ink-sub); }
@media (hover: hover) { .footer__nav a:hover { color: var(--ink); } }
.footer__bottom {
  margin-top: 5.6rem; padding-top: 2.4rem; border-top: 1px solid var(--line);
  display: flex; justify-content: space-between; align-items: center; gap: 2rem; flex-wrap: wrap;
  font-family: var(--font-en); font-size: 1.1rem; letter-spacing: 0.12em; color: var(--ink-sub);
}

/* ============================================================
   下層ページ共通（ページヘッダー）
   ============================================================ */
.page-head {
  padding: 16rem 0 7.2rem; border-bottom: 1px solid var(--line);
  position: relative; overflow: hidden;
}
.page-head__en {
  font-family: var(--font-en); font-size: 1.4rem; font-weight: 700;
  letter-spacing: 0.3em; color: var(--beige-deep); text-transform: uppercase;
  display: flex; align-items: center; gap: 1.6rem; margin-bottom: 2.4rem;
}
.page-head__en::before { content: ""; width: 1rem; height: 1rem; background: var(--beige); }
.page-head__title { font-size: 4.2rem; font-weight: 700; letter-spacing: 0.06em; line-height: 1.4; }
.page-head__ghost {
  position: absolute; right: -1rem; bottom: -3rem;
  font-family: var(--font-en); font-weight: 800; font-size: 16rem; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px var(--beige-pale);
  user-select: none; pointer-events: none;
}
@media (max-width: 768px) {
  .page-head { padding: 11rem 0 4.8rem; }
  .page-head__title { font-size: 2.9rem; }
  .page-head__ghost { font-size: 7rem; bottom: -1rem; }
}

/* サービス詳細ブロック */
.svc-detail { padding: 7.2rem 0; border-bottom: 1px solid var(--line); }
.svc-detail:last-of-type { border-bottom: none; }
.svc-detail__head { display: flex; align-items: baseline; gap: 2.4rem; margin-bottom: 1.2rem; flex-wrap: wrap; }
.svc-detail__no {
  font-family: var(--font-en); font-size: 5.6rem; font-weight: 300; line-height: 1;
  color: transparent; -webkit-text-stroke: 1px var(--beige);
}
.svc-detail__en {
  font-family: var(--font-en); font-size: 1.2rem; font-weight: 600;
  letter-spacing: 0.24em; color: var(--ink-sub); text-transform: uppercase;
}
.svc-detail__title { font-size: 2.8rem; font-weight: 700; letter-spacing: 0.06em; margin-bottom: 2.4rem; }
.svc-detail__lead { max-width: 76rem; color: var(--ink); margin-bottom: 4rem; }
.svc-detail__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; }
.svc-box { border: 1px solid var(--line); padding: 2.8rem 3rem; background: var(--paper-2); }
.section--zebra .svc-box { background: var(--paper); }
.svc-box__label {
  font-family: var(--font-en); font-size: 1.15rem; font-weight: 700;
  letter-spacing: 0.24em; color: var(--beige-deep); margin-bottom: 1.8rem; text-transform: uppercase;
}
.svc-box ul li {
  position: relative; padding: 0.8rem 0 0.8rem 2rem;
  border-bottom: 1px solid var(--line); font-size: 1.4rem;
}
.svc-box ul li:last-child { border-bottom: none; }
.svc-box ul li::before {
  content: ""; position: absolute; left: 0; top: 1.75rem;
  width: 0.7rem; height: 0.7rem; background: var(--beige);
}
@media (max-width: 768px) {
  .svc-detail { padding: 5.6rem 0; }
  .svc-detail__title { font-size: 2.2rem; }
  .svc-detail__cols { grid-template-columns: 1fr; gap: 2.4rem; }
}

/* コンタクトの流れ */
.contact-mail {
  border: 1px solid var(--ink); padding: 4.8rem 4rem; text-align: center;
  background: var(--paper-2);
}
.contact-mail__label {
  font-family: var(--font-en); font-size: 1.2rem; font-weight: 700;
  letter-spacing: 0.28em; color: var(--beige-deep); margin-bottom: 2rem;
}
.contact-mail__addr {
  font-family: var(--font-en); font-size: 2.8rem; font-weight: 600; letter-spacing: 0.04em;
  border-bottom: 1px solid var(--ink); display: inline-block; padding-bottom: 0.6rem;
}
.contact-mail__note { margin-top: 2.4rem; font-size: 1.3rem; color: var(--ink-sub); }
@media (max-width: 768px) {
  .contact-mail { padding: 3.2rem 2rem; }
  .contact-mail__addr { font-size: 1.8rem; }
}

/* ============================================================
   写真コンポーネント
   ============================================================ */
.photo { display: block; width: 100%; height: auto; }
.photo--frame { border: 1px solid var(--line); }
.photo--43 { aspect-ratio: 4 / 3; object-fit: cover; }
.photo--169 { aspect-ratio: 16 / 9; object-fit: cover; }
.photo--tall { aspect-ratio: 3 / 4; object-fit: cover; }

/* FV 写真分割型 */
.fv--photo { padding: 0; min-height: 100svh; display: block; }
.fv-grid {
  display: grid; grid-template-columns: minmax(0, 1fr) 42%;
  min-height: 100svh; align-items: stretch;
}
.fv-grid__text {
  display: flex; flex-direction: column; justify-content: center;
  padding: 14rem 5.6rem 10rem max(4rem, calc((100vw - 121.6rem) / 2 + 4rem));
}
.fv-grid__visual { position: relative; overflow: hidden; border-left: 1px solid var(--line); }
.fv-grid__visual img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  opacity: 0; transform: scale(1.04);
  transition: opacity 1.2s ease 0.5s, transform 2.4s cubic-bezier(0.215, 0.61, 0.355, 1) 0.5s;
}
body.is-loaded .fv-grid__visual img { opacity: 1; transform: scale(1); }
.fv-grid__visual::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 1.1rem;
  background: var(--beige);
}
@media (max-width: 768px) {
  .fv--photo { min-height: auto; }
  .fv-grid { grid-template-columns: 1fr; min-height: auto; }
  .fv-grid__text { padding: 11rem 0 6.4rem; }
  .fv-grid__visual { min-height: 34rem; border-left: none; border-top: 1px solid var(--line); }
}

/* 全幅フォトバンド */
.photo-band { position: relative; overflow: hidden; border-block: 1px solid var(--line); }
.photo-band img { width: 100%; height: 38rem; object-fit: cover; display: block; }
.photo-band__label {
  position: absolute; left: 4rem; bottom: 2.4rem;
  font-family: var(--font-en); font-size: 1.1rem; font-weight: 700; letter-spacing: 0.3em;
  color: rgba(244, 243, 240, 0.9);
}
@media (max-width: 768px) { .photo-band img { height: 22rem; } }

/* サービスカードのサムネイル */
.service-card__thumb { margin: 0 0 2.4rem; overflow: hidden; border: 1px solid var(--line); }
.service-card__thumb img {
  width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block;
  transition: transform 0.8s cubic-bezier(0.215, 0.61, 0.355, 1);
}
@media (hover: hover) { .service-card:hover .service-card__thumb img { transform: scale(1.04); } }

/* サービス詳細の写真列 */
.svc-detail__grid { display: grid; grid-template-columns: minmax(0, 1fr) 34rem; gap: 4.8rem; align-items: start; }
.svc-detail__side { position: sticky; top: 12rem; }
@media (max-width: 768px) { .svc-detail__grid { grid-template-columns: 1fr; } .svc-detail__side { position: static; } }

/* ============================================================
   仕組み図（AI需要予測フロー・CSSのみ）
   ============================================================ */
.diagram { border: 1px solid var(--line); background: var(--paper-2); padding: 4rem; }
.diagram__row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.diagram__cell { border: 1px solid var(--line); background: var(--paper); padding: 2rem 1.8rem; margin-left: -1px; }
.diagram__cell-label {
  font-family: var(--font-en); font-size: 1.05rem; font-weight: 700;
  letter-spacing: 0.2em; color: var(--beige-deep); margin-bottom: 1rem; text-transform: uppercase;
}
.diagram__cell-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 0.6rem; }
.diagram__cell-text { font-size: 1.25rem; color: var(--ink-sub); line-height: 1.8; }
.diagram__flow {
  display: flex; align-items: center; justify-content: center; gap: 1.6rem;
  padding: 1.6rem 0 0; font-family: var(--font-en); font-size: 1.2rem; color: var(--beige-deep);
}
.diagram__note { margin-top: 2.4rem; padding-top: 2rem; border-top: 1px solid var(--line); font-size: 1.3rem; color: var(--ink-sub); }
@media (max-width: 768px) {
  .diagram { padding: 2rem; }
  .diagram__row { grid-template-columns: 1fr; }
  .diagram__cell { margin-left: 0; margin-top: -1px; }
}

/* ============================================================
   無料診断オファー
   ============================================================ */
.offer { border: 1px solid var(--ink); background: var(--paper-2); position: relative; }
.offer__head {
  padding: 4rem 4.8rem; border-bottom: 1px solid var(--line);
  display: flex; align-items: baseline; gap: 2.4rem; flex-wrap: wrap;
}
.offer__free {
  font-family: var(--font-en); font-size: 1.3rem; font-weight: 800; letter-spacing: 0.24em;
  background: var(--ink); color: var(--paper); padding: 0.8rem 1.6rem;
}
.offer__title { font-size: 2.6rem; font-weight: 700; letter-spacing: 0.06em; }
.offer__body { padding: 4rem 4.8rem; }
.offer__lead { max-width: 72rem; margin-bottom: 3.2rem; }
.offer__items { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2.4rem; margin-bottom: 3.6rem; }
.offer__item { border-top: 2px solid var(--beige); padding-top: 1.6rem; }
.offer__item-no { font-family: var(--font-en); font-size: 1.2rem; font-weight: 700; color: var(--beige-deep); margin-bottom: 1rem; }
.offer__item-title { font-size: 1.6rem; font-weight: 700; margin-bottom: 0.8rem; }
.offer__item-text { font-size: 1.3rem; color: var(--ink-sub); }
.offer__meta { font-size: 1.3rem; color: var(--ink-sub); margin-top: 2.4rem; }
@media (max-width: 768px) {
  .offer__head, .offer__body { padding: 2.4rem 2rem; }
  .offer__items { grid-template-columns: 1fr; }
  .offer__title { font-size: 2rem; }
}

/* ============================================================
   フォーム
   ============================================================ */
.form { display: grid; gap: 2.8rem; max-width: 72rem; }
.form__row { display: grid; gap: 1rem; }
.form__label { font-size: 1.4rem; font-weight: 700; letter-spacing: 0.06em; display: flex; align-items: center; gap: 1.2rem; }
.form__req {
  font-size: 1.05rem; font-weight: 700; color: var(--paper);
  background: var(--beige-deep); padding: 0.2rem 0.8rem; letter-spacing: 0.1em;
}
.form__opt { font-size: 1.05rem; font-weight: 500; color: var(--ink-sub); border: 1px solid var(--line); padding: 0.2rem 0.8rem; letter-spacing: 0.1em; }
.form input[type="text"], .form input[type="email"], .form input[type="url"], .form select, .form textarea {
  width: 100%; border: 1px solid var(--ink); background: var(--paper);
  padding: 1.5rem 1.8rem; font-family: var(--font-jp); font-size: 1.5rem; color: var(--ink);
  border-radius: 0; appearance: none; -webkit-appearance: none;
}
.form select {
  background-image: linear-gradient(45deg, transparent 50%, var(--ink) 50%), linear-gradient(135deg, var(--ink) 50%, transparent 50%);
  background-position: calc(100% - 2.4rem) 52%, calc(100% - 1.8rem) 52%;
  background-size: 0.6rem 0.6rem; background-repeat: no-repeat;
}
.form textarea { min-height: 14rem; resize: vertical; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--beige); outline-offset: 0; }
.form__note { font-size: 1.25rem; color: var(--ink-sub); }
.form__status { font-size: 1.4rem; font-weight: 700; padding: 1.6rem 2rem; border: 1px solid var(--line); display: none; }
.form__status.is-ok { display: block; background: var(--zebra); }
.form__status.is-error { display: block; color: var(--neg); border-color: var(--neg); }
.form button[type="submit"] { cursor: pointer; border: none; font-family: var(--font-jp); justify-self: start; }
.form button[type="submit"]:disabled { opacity: 0.5; cursor: wait; }

/* ============================================================
   コラム
   ============================================================ */
.column-list { border-top: 1px solid var(--line); }
.column-card {
  display: grid; grid-template-columns: 28rem 1fr; gap: 3.2rem; align-items: center;
  padding: 3.2rem 0; border-bottom: 1px solid var(--line);
}
.column-card__thumb { overflow: hidden; border: 1px solid var(--line); }
.column-card__thumb img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; display: block; transition: transform 0.8s cubic-bezier(0.215, 0.61, 0.355, 1); }
@media (hover: hover) { .column-card:hover .column-card__thumb img { transform: scale(1.04); } }
.column-card__date { font-family: var(--font-en); font-size: 1.2rem; letter-spacing: 0.14em; color: var(--ink-sub); margin-bottom: 1rem; }
.column-card__title { font-size: 1.9rem; font-weight: 700; line-height: 1.6; margin-bottom: 1rem; }
.column-card__excerpt { font-size: 1.35rem; color: var(--ink-sub); }
@media (max-width: 768px) { .column-card { grid-template-columns: 1fr; gap: 1.6rem; } }

.article { max-width: 76rem; }
.article__date { font-family: var(--font-en); font-size: 1.3rem; letter-spacing: 0.14em; color: var(--ink-sub); margin-bottom: 2rem; }
.article__title { font-size: 3.2rem; font-weight: 700; line-height: 1.6; letter-spacing: 0.05em; margin-bottom: 4rem; }
.article__hero { border: 1px solid var(--line); margin-bottom: 4.8rem; }
.article h2 {
  font-size: 2.2rem; font-weight: 700; line-height: 1.7; letter-spacing: 0.05em;
  margin: 6.4rem 0 2.4rem; padding-left: 2rem; border-left: 3px solid var(--beige);
}
.article h3 { font-size: 1.7rem; font-weight: 700; margin: 4rem 0 1.6rem; }
.article p { margin-bottom: 2.4rem; }
.article ul { margin: 0 0 2.4rem; }
.article ul li { position: relative; padding: 0.6rem 0 0.6rem 2rem; }
.article ul li::before { content: ""; position: absolute; left: 0; top: 1.55rem; width: 0.7rem; height: 0.7rem; background: var(--beige); }
.article .article__cta {
  margin: 6.4rem 0 0; border: 1px solid var(--ink); background: var(--paper-2); padding: 3.2rem;
}
.article .article__cta p { margin-bottom: 2rem; }
@media (max-width: 768px) { .article__title { font-size: 2.4rem; } }

/* パンくず */
.breadcrumb { display: flex; flex-wrap: wrap; gap: 1rem; font-size: 1.2rem; color: var(--ink-sub); margin-bottom: 3.2rem; }
.breadcrumb a { border-bottom: 1px solid var(--line); }
.breadcrumb li:not(:last-child)::after { content: "/"; margin-left: 1rem; color: var(--beige-pale); }

/* 5枚グリッド（最後のカードを全幅に） */
.service-grid .service-card--wide { grid-column: 1 / -1; }

/* 低価格の理由 */
.why-low { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4rem; }
.why-low__item { border-top: 2px solid var(--ink); padding-top: 2.4rem; }
.why-low__no { font-family: var(--font-en); font-size: 1.3rem; font-weight: 700; color: var(--beige-deep); margin-bottom: 1.6rem; }
.why-low__title { font-size: 1.8rem; font-weight: 700; margin-bottom: 1.2rem; }
.why-low__text { font-size: 1.4rem; color: var(--ink-sub); }
@media (max-width: 768px) { .why-low { grid-template-columns: 1fr; gap: 3.2rem; } }

/* ============================================================
   スクロールリビール（IO・軽量）
   ============================================================ */
.reveal {
  opacity: 0; transform: translateY(3rem);
  transition: opacity 0.6s ease-out, transform 0.6s cubic-bezier(0.2, 1, 0.3, 1);
}
.reveal.is-inview { opacity: 1; transform: translateY(0); }
.reveal[data-delay="1"] { transition-delay: 0.08s; }
.reveal[data-delay="2"] { transition-delay: 0.16s; }
.reveal[data-delay="3"] { transition-delay: 0.24s; }
@media (prefers-reduced-motion: reduce) {
  .reveal, .fv__catch .line > span, .fv__sub, .fv__actions {
    opacity: 1 !important; transform: none !important; transition: none !important;
  }
}