/* ============================================================
   AIMI PORTFOLIO — main.css（バニラCSS）

   目次
   01. 変数（色・フォント・余白）
   02. リセット・ベース
   03. 共通パーツ（レイアウト / 見出し / ボタン / タグ）
   04. ヘッダー・モバイルメニュー・フッター
   05. 背景装飾・スクロール表示アニメーション
   06. TOP：ヒーロー
   07. TOP：SERVICE（4つの分野のカード）
   09. WORKS（実績カード・事例詳細）
   10. PRICE（料金の目安）／ 10-2. FLOW（ご依頼の流れ）
   11. ABOUT（プロフィール・強み）
   12. CONTACT（フォーム）
   13. 下層ページ共通（ページ見出し・本文）
   14. 404ページ
   15. PROFILEページ
   16. 作品詳細ページ（works/〇〇/）
   17. 追加パーツ（SERVICE 説明文 / FAQ / スマホ用相談ボタン ほか）
   18. WORRY（こんなお悩みありませんか？）
   19. PROFILE：歩み・使えるツール
   20. 背景の装飾（パステルの円＋ドットの丸）
   21. 参考デザイン（Canva）に寄せた仕上げ
   22. 余白の調整
   23. TOP：ヒーローのイラスト
   24. 下層ページの惑星・星の装飾
   25. 文字サイズ・ボタンの統一
   26. 404ページのイラスト
   27. 実績カード・課題→工夫→結果・使えるツール
   28. メニュー・ロゴ・区切り線の仕上げ
   ============================================================ */


/* ============================================================
   01. 変数
   ============================================================ */
:root {
  /* カラー */
  --pink:        #FFB5BA;
  --blue:        #AEE2FF;
  --mint:        #D1F5EA;
  --peach:       #FFDCB4;
  --cream:       #FDFCF8;
  --white:       #FFFFFF;
  --charcoal:    #1A1A1A;
  --pink-text:   #B8455A;   /* 小さな文字用のピンク（読みやすさの基準 4.5:1 以上） */
  --text:        rgba(26, 26, 26, .78);
  --text-sub:    rgba(26, 26, 26, .62);
  --text-mute:   rgba(26, 26, 26, .6);
  --line:        #E8E5DE;   /* 区切り線・枠線（学校ポートフォリオと共通） */
  --surface:     #F4F3EF;   /* 帯・画像の下地 */
  --line-strong: rgba(26, 26, 26, .14);
  --error:       #C0392B;
  --success-bg:  #E7F7EE;
  --success:     #1E7A46;
  --error-bg:    #FDECEC;

  /* フォント */
  --font-en: 'Inter', 'Zen Maru Gothic', sans-serif;
  --font-jp: 'Zen Maru Gothic', 'Inter', sans-serif;

  /* 角丸 */
  --radius-s:   16px;
  --radius-m:   24px;
  --radius-l:   40px;       /* 画像・カードの大きな角丸（2.5rem） */
  --radius-xl:  40px;
  --radius-pill: 999px;

  /* 影 */
  --shadow-btn:   0 4px 20px rgba(26, 26, 26, .18);
  --shadow-hover: 0 8px 28px rgba(26, 26, 26, .22);
  --shadow-card:  none;     /* カードは影を付けず、線で区切る */
  --shadow-photo: 0 24px 60px rgba(26, 26, 26, .10);

  /* レイアウト */
  --container: 1200px;
  --gutter: clamp(1.25rem, 4vw, 3rem);
  --section-space: clamp(3.5rem, 7vw, 5.5rem);
  --header-h: 64px;

  /* 動き */
  --ease: cubic-bezier(.16, 1, .3, 1);
  --ease-soft: .35s cubic-bezier(.4, 0, .2, 1);
}


/* ============================================================
   02. リセット・ベース
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  background: var(--cream);
  color: var(--charcoal);
  font-family: var(--font-en);
  font-weight: 500;
  line-height: 1.8;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.is-menu-open { overflow: hidden; }

h1, h2, h3, h4, p, ul, ol, dl, dd, figure { margin: 0; }
h1, h2, h3, h4 { font-weight: 900; line-height: 1.3; }

/* 日本語を文節の区切りで改行（対応ブラウザのみ。非対応でも表示は崩れません） */
h1,
h2,
h3,
h4,
li,
.service-card__catch,
.price-card__desc,
.work-feature__role {
  word-break: auto-phrase;
}
ul, ol { padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
input, textarea, select { font: inherit; color: inherit; }

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

/* スクリーンリーダー専用テキスト */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* スキップリンク */
.skip-link {
  position: fixed;
  top: 1rem; left: 1rem;
  z-index: 9999;
  padding: .5rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--pink);
  color: var(--charcoal);
  font-weight: 700;
  font-size: .875rem;
  transform: translateY(-200%);
}
.skip-link:focus { transform: none; }

/* Material Symbols */
.icon {
  font-family: 'Material Symbols Outlined';
  font-weight: normal;
  font-style: normal;
  font-size: 1.25em;
  line-height: 1;
  letter-spacing: normal;
  text-transform: none;
  display: inline-block;
  white-space: nowrap;
  -webkit-font-feature-settings: 'liga';
  font-feature-settings: 'liga';
  -webkit-font-smoothing: antialiased;
}


/* ============================================================
   03. 共通パーツ
   ============================================================ */

/* --- レイアウト --- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.section { padding-block: var(--section-space); }
.section + .section { border-top: 1px solid var(--line); }
/* 1セクションおきの帯（学校ポートフォリオのお問い合わせ欄と同じ下地色） */
.section--tint {
  background: var(--surface);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.section--tint + .section { border-top: 0; }
/* 帯の中のお問い合わせ案内は、帯そのものを見せる（カードの箱はなし） */
.section--tint .contact { padding-block: 0; border: 0; background: none; }

/* --- セクション見出し --- */
.section-head {
  display: flex;
  flex-direction: column;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.section-head--center { align-items: center; text-align: center; }
.section-head__title {
  font-family: var(--font-en);
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  font-weight: 900;
  letter-spacing: -.03em;
  line-height: 1.2;
  text-transform: uppercase;
}
.section-head__title::after { content: '.'; color: var(--pink); }
.section-head__sub {
  order: -1;
  margin-bottom: .375rem;
  color: var(--text-sub);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .18em;
}
.section-head__lead {
  margin-top: 1rem;
  max-width: 40em;
  color: var(--text-sub);
  font-size: .9375rem;
  line-height: 1.85;
}
.section-head--center .section-head__lead { margin-inline: auto; }

/* 小見出しラベル（英字・ピンク） */
.eyebrow {
  display: block;
  margin-bottom: .75rem;
  color: var(--text-sub);
  font-family: var(--font-en);
  font-size: .6875rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
}

/* --- ボタン --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border: 1.5px solid transparent;
  border-radius: var(--radius-pill);
  font-family: inherit;
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .06em;
  line-height: 1.4;
  white-space: nowrap;
  transition: background var(--ease-soft), color var(--ease-soft), border-color var(--ease-soft), transform var(--ease-soft);
}
.btn .icon {
  font-size: 1rem;
}
.btn--primary {
  border-color: var(--charcoal);
  background: transparent;
  color: var(--charcoal);
}
.btn--primary:hover {
  background: var(--charcoal);
  color: var(--cream);
  transform: translateY(-1px);
}
.btn--outline {
  border-color: var(--line);
  background: transparent;
}
.btn--outline:hover {
  border-color: var(--charcoal);
  transform: translateY(-1px);
}
.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}
.btn-row--center { justify-content: center; }
.section-more { margin-top: 3rem; text-align: center; }

/* --- タグ --- */
.tag-list { display: flex; flex-wrap: wrap; gap: .5rem; }
.tag {
  display: inline-block;
  padding: .3rem .9rem;
  border-radius: var(--radius-pill);
  background: transparent;
  border: 1.5px solid var(--line);
  color: var(--text-sub);
  font-size: .75rem;
  font-weight: 700;
  line-height: 1.6;
  letter-spacing: .06em;
}

/* --- 点付きリスト --- */
.dot-list li {
  position: relative;
  padding-left: 1.1rem;
  line-height: 1.9;
}
.dot-list li::before {
  content: '';
  position: absolute;
  left: 0; top: .8em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent, var(--pink));
}

/* --- カード共通 --- */
.card {
  background: rgba(255, 255, 255, .6);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
}


/* ============================================================
   04. ヘッダー・モバイルメニュー・フッター
   ============================================================ */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  background: rgba(253, 252, 248, .88);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
  transition: transform .3s;
}
.site-header.is-hidden { transform: translateY(-100%); }
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1920px;
  height: var(--header-h);
  margin-inline: auto;
  padding-inline: clamp(1.5rem, 4vw, 3rem);
}

/* ロゴ：顔のマーク（img/logo-mark.svg）を主役に、名前「AIMI.」は小さく添える */
.logo {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-en);
  font-size: 1rem;
  font-weight: 900;
  letter-spacing: .02em;
}
.logo span { color: var(--pink); }
.logo__mark { width: 44px; height: auto; }
/* ロゴマークの大きさ（フッターで使用） */
.site-footer .logo__mark { width: 60px; }
/* ヘッダーは文字の「AIMI.」（学校ポートフォリオと同じ）、フッターはロゴマーク */
.site-header .logo { font-size: 1.125rem; letter-spacing: -.04em; transition: opacity .2s; }
.site-header .logo:hover { opacity: .7; }
@media (max-width: 599px) {
  .site-header .logo__mark { width: 40px; }
}

.global-nav { display: none; }
.global-nav__list { display: flex; align-items: center; gap: 2.5rem; }
.global-nav__link {
  position: relative;
  color: var(--text-sub);
  font-family: var(--font-en);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  transition: color var(--ease-soft);
}
.global-nav__link:hover,
.global-nav__link[aria-current="page"] { color: var(--charcoal); }
/* ホバーで下線がのびる */
.global-nav__link:not(.global-nav__link--cta)::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1.5px;
  background: var(--charcoal);
  transition: width var(--ease-soft);
}
.global-nav__link:hover::after,
.global-nav__link[aria-current="page"]::after { width: 100%; }
.global-nav__link--cta {
  padding: .45rem 1.1rem;
  border: 1.5px solid var(--charcoal);
  border-radius: var(--radius-pill);
  color: var(--charcoal);
}
.global-nav__link--cta:hover { background: var(--charcoal); color: var(--cream); }
.global-nav__link--cta[aria-current="page"] { background: var(--charcoal); color: var(--cream); }

/* ハンバーガー */
.menu-btn {
  position: relative;
  z-index: 70;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
  width: 44px; height: 44px;
}
.menu-btn__line {
  display: block;
  width: 24px; height: 2px;
  background: var(--charcoal);
  transition: transform .3s, opacity .3s;
}
.menu-btn.is-open .menu-btn__line:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-btn.is-open .menu-btn__line:nth-child(2) { opacity: 0; }
.menu-btn.is-open .menu-btn__line:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* モバイルメニュー */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility 0s linear .3s;
}
.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  transition: opacity .3s, visibility 0s;
}
.mobile-menu__list {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
}
.mobile-menu__link {
  display: block;
  font-family: var(--font-en);
  font-size: 1.75rem;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-align: center;
  line-height: 1.2;
  transition: color .2s;
}
.mobile-menu__link small {
  display: block;
  margin-top: .3rem;
  color: var(--text-mute);
  font-family: var(--font-jp);
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .15em;
}
.mobile-menu__link:hover { color: var(--pink-text); }

@media (min-width: 900px) {
  .global-nav { display: block; }
  .menu-btn, .mobile-menu { display: none; }
}

/* フッター */
.site-footer {
  padding: 3rem var(--gutter);
  border-top: 1px solid var(--line);
  text-align: center;
}
.site-footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: .5rem 1.5rem;
  margin: 1rem 0;
}
.site-footer__nav a {
  color: var(--text-sub);
  font-size: .8rem;
  font-weight: 700;
  transition: color .2s;
}
.site-footer__nav a:hover { color: var(--pink-text); }
.site-footer__copy {
  display: block;
  color: var(--text-sub);
  font-size: .75rem;
  letter-spacing: .12em;
}

/* ページトップボタン */
.to-top {
  position: fixed;
  right: 1.5rem; bottom: 1.5rem;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px;
  border-radius: 50%;
  background: var(--charcoal);
  color: var(--cream);
  box-shadow: var(--shadow-btn);
  opacity: 0;
  visibility: hidden;
  transition: opacity .3s, visibility .3s, background .25s;
}
.to-top.is-visible { opacity: 1; visibility: visible; }
.to-top:hover { background: var(--pink); color: var(--charcoal); }


/* ============================================================
   05. 背景装飾・スクロール表示アニメーション
   ============================================================ */
.bg-blobs {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.bg-blobs span {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .5;
}
.bg-blobs span:nth-child(1) { top: -10%; left: -5%;  width: 40vw; height: 40vw; background: rgba(255, 181, 186, .2); }
.bg-blobs span:nth-child(2) { bottom: -10%; right: -5%; width: 50vw; height: 50vw; background: rgba(174, 226, 255, .2); }
.bg-blobs span:nth-child(3) { top: 40%; left: 35%; width: 30vw; height: 30vw; background: rgba(209, 245, 234, .25); }

/* JSが有効なときだけ「ふわっと表示」 */
.js .reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .9s var(--ease), transform .9s var(--ease);
}
.js .reveal.is-shown { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}


/* ============================================================
   06. TOP：ヒーロー
   ============================================================ */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  min-height: 100svh;
  padding: calc(var(--header-h) + 2rem) 0 clamp(3rem, 7vh, 5rem);
  overflow: hidden;
  isolation: isolate;
}
.hero__blobs { position: absolute; inset: 0; z-index: -2; pointer-events: none; }
.hero__blobs span {
  position: absolute;
  border-radius: 50%;
  will-change: transform;
}
.hero__blobs span:nth-child(1) {
  top: -20%; left: -15%; width: 70vw; height: 70vw;
  background: radial-gradient(circle, rgba(255, 181, 186, .52) 0%, transparent 70%);
  filter: blur(40px);
  animation: blobMove1 18s ease-in-out infinite;
}
.hero__blobs span:nth-child(2) {
  bottom: -20%; right: -10%; width: 60vw; height: 60vw;
  background: radial-gradient(circle, rgba(174, 226, 255, .42) 0%, transparent 70%);
  filter: blur(40px);
  animation: blobMove2 22s ease-in-out infinite;
}
.hero__blobs span:nth-child(3) {
  top: 30%; left: 40%; width: 40vw; height: 40vw;
  background: radial-gradient(circle, rgba(209, 245, 234, .38) 0%, transparent 70%);
  filter: blur(30px);
  animation: blobMove3 26s ease-in-out infinite;
}
.hero__orbit {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%; height: 100%;
  pointer-events: none;
}
.hero__inner {
  width: 100%;
  max-width: 1600px;
  margin-inline: auto;
  padding-inline: clamp(1.25rem, 4vw, 3rem);
}
.hero__catch {
  font-family: var(--font-en);
  font-size: clamp(2.9rem, 8vw, 8.5rem);
  font-weight: 900;
  line-height: .9;
  letter-spacing: -.04em;
  text-transform: uppercase;
  animation: heroIn .9s var(--ease) .1s both;
}
.hero__catch em { color: var(--pink); font-style: italic; }
.hero__catch span { color: var(--pink); }
.hero__bottom {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 2rem;
  margin-top: 2rem;
}
.hero__text { flex: 1 1 28rem; max-width: 40rem; }
.hero__statement {
  font-size: clamp(1.25rem, 2.4vw, 1.75rem);
  font-weight: 900;
  line-height: 1.6;
  letter-spacing: .02em;
}
.hero__tagline {
  margin-top: .75rem;
  color: var(--text-sub);
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.9;
}
.hero__scroll {
  position: absolute;
  right: 2rem; bottom: 3.5rem;
  display: none;
  flex-direction: column;
  align-items: center;
  gap: .8rem;
}
.hero__scroll-text {
  color: var(--text-mute);
  font-family: var(--font-en);
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .3em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}
.hero__scroll-bar {
  position: relative;
  width: 2px; height: 80px;
  overflow: hidden;
  border-radius: 2px;
  background: rgba(26, 26, 26, .12);
}
.hero__scroll-bar::after {
  content: '';
  position: absolute;
  top: -100%; left: 0;
  width: 100%; height: 50%;
  border-radius: 2px;
  background: var(--pink);
  animation: scrollBar 1.8s ease-in-out infinite;
}
@media (min-width: 900px) {
  .hero__scroll { display: flex; }
  .hero__bottom { padding-right: 4rem; }
}
@media (max-width: 599px) {
  .hero__actions { width: 100%; flex-direction: column; }
  .hero__actions .btn { width: 100%; }
}

@keyframes heroIn   { from { transform: translateY(40px); opacity: 0; } to { transform: none; opacity: 1; } }
@keyframes scrollBar { 0% { top: -100%; } 100% { top: 200%; } }
@keyframes blobMove1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33%      { transform: translate(5vw, 6vh) scale(1.08); }
  66%      { transform: translate(-3vw, 10vh) scale(.95); }
}
@keyframes blobMove2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  40%      { transform: translate(-6vw, -8vh) scale(1.12); }
  70%      { transform: translate(4vw, -4vh) scale(.92); }
}
@keyframes blobMove3 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%      { transform: translate(-8vw, 6vh) scale(1.15); }
}


/* ============================================================
   07. TOP：SERVICE（4つの分野のカード）
   ============================================================ */
.service-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.service-card {
  --accent: var(--pink);
  min-width: 0;
  padding: 2rem 1.75rem;
  overflow-wrap: anywhere;
}
.service-card--web       { --accent: var(--pink); }
.service-card--design    { --accent: var(--blue); }
.service-card--ai        { --accent: var(--mint); }
.service-card--education { --accent: var(--peach); }
.service-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  margin-bottom: 1.25rem;
  border-radius: 50%;
  background: var(--accent);
  font-size: 1.6rem;
}
.service-card__title {
  font-family: var(--font-en);
  font-size: 1.5rem;
  letter-spacing: -.02em;
}
.service-card__catch {
  margin: .35rem 0 1.1rem;
  padding-bottom: 1rem;
  border-bottom: 1px dashed var(--line-strong);
  color: var(--charcoal);
  font-size: 1.05rem;
  font-weight: 900;
}
.service-card .dot-list { color: var(--charcoal); font-weight: 700; }
@media (min-width: 1100px) { .service-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
/* スマホは1列（2列だと狭く、英単語が途中で改行されるため） */
@media (max-width: 599px) { .service-grid { grid-template-columns: 1fr; } }


/* 相談ボタン */
.sp-only { display: inline; }
@media (min-width: 600px) { .sp-only { display: none; } }


/* ============================================================
   09. WORKS
   ============================================================ */

/* --- TOPの実績（カードにせず、写真を大きく） --- */
.work-feature-list { display: grid; gap: 3rem 2.5rem; }
.work-feature { display: block; }
.work-feature__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: var(--radius-l);
  background: var(--surface);
}
.work-feature__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: top;
  transition: transform .6s var(--ease);
}
.work-feature:hover .work-feature__media img { transform: scale(1.04); }
.work-feature__body { padding: 1.5rem .25rem 0; }
.work-feature__title {
  font-family: var(--font-en);
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  letter-spacing: -.02em;
}
.work-feature__role {
  margin-top: .5rem;
  color: var(--text-sub);
  font-size: .9rem;
  font-weight: 700;
}
.work-feature__link {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  margin-top: 1rem;
  padding-bottom: .15rem;
  border-bottom: 2px solid var(--pink);
  font-size: .875rem;
  font-weight: 700;
}
@media (min-width: 900px) { .work-feature-list { grid-template-columns: 1fr 1fr; } }

/* 画像がまだない実績用のプレースホルダー（今は未使用。画像の代わりに
   <div class="media-placeholder"> を置くと、パステル背景に名前を表示できます） */

/* --- WORKSページ：カテゴリーナビ --- */
.works-nav {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-bottom: 1rem;
}
.works-nav a {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .625rem 1rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--line);
  background: transparent;
  font-size: .75rem;
  font-weight: 700;
  letter-spacing: .1em;
  transition: border-color var(--ease-soft), color var(--ease-soft);
}
.works-nav a span { color: var(--text-sub); font-family: var(--font-en); font-weight: 900; }
.works-nav a:hover { border-color: var(--charcoal); }

/* --- WORKSページ：カテゴリーブロック --- */
.works-block { padding-block: clamp(3.5rem, 7vw, 5.5rem); border-top: 1px solid var(--line); }
.works-block:first-of-type { border-top: 0; }
.works-block__head { margin-bottom: 2.25rem; }
/* カテゴリー番号：薄く大きな数字 */
.works-block__num {
  display: block;
  margin-bottom: .6rem;
  color: rgba(26, 26, 26, .09);
  font-family: var(--font-en);
  font-size: clamp(4.5rem, 8vw, 6.5rem);
  font-weight: 900;
  letter-spacing: -.05em;
  line-height: .85;
  user-select: none;
}
.works-block__title {
  position: relative;
  font-size: clamp(1.5rem, 3.5vw, 2.1rem);
}
.works-block__lead {
  margin-top: .9rem;
  max-width: 44em;
  color: var(--text);
  line-height: 2;
}

/* --- 事例詳細（01・02） --- */
.case { overflow: hidden; }
.case__body { padding: 2rem 1.75rem 2.5rem; }
.case__title {
  font-family: var(--font-en);
  font-size: clamp(1.6rem, 3.5vw, 2.25rem);
  letter-spacing: -.02em;
  margin-bottom: 1rem;
}
.case__grid { display: grid; gap: 1.75rem; margin-top: 2rem; }
.case__label {
  display: block;
  margin-bottom: .6rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .15em;
  color: var(--text-sub);
}
.case__text { color: var(--text); line-height: 2; }
.case .dot-list { color: var(--text); }
.point-box {
  margin-top: 2rem;
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-m);
  background: linear-gradient(135deg, rgba(255, 181, 186, .18), rgba(174, 226, 255, .18));
}
.point-box__label {
  display: inline-block;
  margin-bottom: .5rem;
  font-family: var(--font-en);
  font-size: .8rem;
  font-weight: 900;
  letter-spacing: .25em;
  color: var(--pink-text);
}
.point-box p { line-height: 2; font-weight: 700; }
.case .btn-row { margin-top: 2rem; }
@media (min-width: 900px) {
  .case__body { padding: 2.75rem 3.5rem 3rem; }
  .case__grid { grid-template-columns: 1fr 1fr; gap: 2.5rem; }
}

/* --- 作品カード（03） --- */
.work-grid { display: grid; gap: clamp(3rem, 6vw, 4.5rem) clamp(1.5rem, 3vw, 2.5rem); }
.work-card {
  display: flex;
  flex-direction: column;
  overflow: visible;
  background: none;
  border: 0;
  border-radius: 0;
}
.work-card__media {
  position: relative;
  aspect-ratio: 5 / 4;
  overflow: hidden;
  background: var(--surface);
  border-radius: var(--radius-l);
}
.work-card__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .6s var(--ease);
}
.work-card:hover .work-card__media img { transform: scale(1.04); }
.work-card__media--mockup { aspect-ratio: 16 / 9; }
.work-card__body { flex: 1; padding: 1.25rem .25rem 0; }
.work-card__title { font-size: 1.15rem; margin-bottom: 1rem; }
.spec-list { display: grid; gap: .5rem; font-size: .85rem; }
.spec-list div { display: grid; grid-template-columns: 6.5em 1fr; gap: .5rem; }
.spec-list dt { color: var(--text-mute); font-weight: 700; }
.spec-list dd { color: var(--text); }
.work-card__point {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--line-strong);
  color: var(--text);
  font-size: .85rem;
  line-height: 1.9;
}
.work-card__link {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  margin-top: 1rem;
  font-size: .85rem;
  font-weight: 700;
  border-bottom: 2px solid var(--pink);
}
@media (min-width: 700px)  { .work-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .work-grid { grid-template-columns: repeat(3, 1fr); } }

/* --- WORKSページ末尾の相談ボタン --- */
.works-cta {
  padding: 3rem 0 var(--section-space);
  border-top: 1px solid var(--line);
  text-align: center;
}
.works-cta__text { margin-bottom: 1.5rem; color: var(--text); font-weight: 700; }

/* --- 「活用イメージ」「制作イメージ」などの小さなラベル --- */
.label-badge {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  padding: .35rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--charcoal);
  color: var(--cream);
  font-family: var(--font-en);
  font-size: .7rem;
  font-weight: 900;
  letter-spacing: .2em;
}

/* --- 追加：SERVICE の具体例 --- */
.case__spec { margin-top: 1.5rem; }

/* --- WORKS 04：活用イメージ（課題 → 工夫 → 結果） --- */
.case__title--small { font-family: var(--font-jp); font-size: clamp(1.2rem, 2.6vw, 1.5rem); margin: 1rem 0 .75rem; }
.problem-flow { display: grid; gap: 1rem; margin-top: 1.75rem; }
.problem-flow__item {
  position: relative;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-m);
  background: var(--cream);
  border: 1px solid var(--line);
}
.problem-flow__label {
  display: inline-block;
  margin-bottom: .4rem;
  color: var(--pink-text);
  font-size: .85rem;
  font-weight: 900;
}
.problem-flow__item p { color: var(--text); font-size: .925rem; line-height: 1.9; }
.case__note { margin-top: 1rem; color: var(--text-sub); font-size: .8rem; }
@media (min-width: 900px) {
  .problem-flow { grid-template-columns: repeat(3, 1fr); }
  .problem-flow__item + .problem-flow__item::before {
    content: '→';
    position: absolute;
    left: -.85rem; top: 50%;
    transform: translateY(-50%);
    color: var(--pink-text);
    font-weight: 900;
  }
}
/* 実績の本文中のリンク */
.case__body a:not(.btn) { color: var(--pink-text); text-decoration: underline; }


/* ============================================================
   10. PRICE（料金の目安）
   ============================================================ */
.price-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(2, minmax(0, 1fr)); }
.price-card {
  display: flex;
  flex-direction: column;
  min-width: 0;
  padding: 2rem 1.75rem;
  overflow-wrap: anywhere;
}
.price-card__name { font-size: 1.2rem; }
.price-card__price {
  margin: .75rem 0;
  color: var(--charcoal);
  font-family: var(--font-en);
  font-size: clamp(1.6rem, 3vw, 1.9rem);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: 1;
}
.price-card__price small { margin-left: .2rem; font-family: var(--font-jp); font-size: .9rem; font-weight: 700; letter-spacing: 0; }
.price-card__desc { color: var(--text-sub); font-size: .875rem; line-height: 1.8; }
@media (min-width: 1100px) { .price-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 599px) { .price-grid { grid-template-columns: 1fr; } }
/* 公開後のサポート（横長カード） */
.price-support {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .75rem 2rem;
  margin-top: 1.25rem;
  padding: 1.5rem 1.75rem;
}
.price-support > div { flex: 1 1 20rem; }
.price-support .price-card__desc { margin-top: .4rem; }
.price-support .price-card__price { margin: 0; }
.price-note { margin-top: 2rem; text-align: center; }
.price-note small { color: var(--text-sub); font-size: .85rem; }
.price-cta { margin-top: 1.5rem; text-align: center; }


/* ============================================================
   10-2. FLOW（ご依頼の流れ）
   ============================================================ */
.flow-steps { display: grid; gap: 1rem; }
.flow-step {
  position: relative;
  padding: 1.25rem 1.5rem 1.5rem;
  border-radius: var(--radius-m);
  background: var(--white);
  border: 1px solid var(--line);
}
/* 番号：薄く大きな数字（学校ポートフォリオと同じデザイン） */
.flow-step__num {
  display: block;
  margin-bottom: .6rem;
  color: rgba(26, 26, 26, .09);
  font-family: var(--font-en);
  font-size: clamp(3.5rem, 6vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -.05em;
  line-height: .85;
  user-select: none;
}
.flow-step__title { position: relative; margin-bottom: .3rem; font-size: 1.05rem; }
.flow-step p { color: var(--text); font-size: .9rem; line-height: 1.8; }
@media (min-width: 700px)  { .flow-steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) {
  .flow-steps { grid-template-columns: repeat(3, 1fr); }
  .flow-step { padding: 1.5rem 1.75rem 1.75rem; }
}
.flow-info {
  display: grid;
  gap: 1rem;
  max-width: 880px;
  margin: 2.5rem 0 0;
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-m);
  background: rgba(255, 181, 186, .12);
}
.flow-info div { display: grid; gap: .25rem; }
.flow-faq { margin-top: 1.5rem; color: var(--text-sub); font-size: .9375rem; }
.flow-faq a { color: var(--charcoal); font-weight: 700; text-decoration: underline; text-underline-offset: .25em; text-decoration-color: var(--pink); }
.flow-info dt { color: var(--pink-text); font-size: .85rem; font-weight: 900; }
.flow-info dd { margin: 0; color: var(--text); font-size: .9rem; line-height: 1.8; }
@media (min-width: 700px) { .flow-info div { grid-template-columns: 7em 1fr; } }


/* ============================================================
   11. ABOUT（プロフィール・強み）
   ============================================================ */
.about { display: grid; gap: 2rem; }
.about__photo {
  overflow: hidden;
  width: 100%;
  max-width: 380px;
  margin-inline: auto;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-l);
  background: var(--surface);
  box-shadow: var(--shadow-photo);
}
@media (max-width: 899px) {
  .about__photo { max-width: 100%; aspect-ratio: 4 / 3; }
}
.about__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center 30%;
  filter: grayscale(1);
  transition: filter 1s;
}
.about__photo.is-color img { filter: none; }
.about__name {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 1rem;
}
.about__name-label {
  color: var(--text-mute);
  font-family: var(--font-en);
  font-size: .75rem;
  font-weight: 900;
  letter-spacing: .3em;
}
.about__name-text {
  font-family: var(--font-en);
  font-size: 1.9rem;
  font-weight: 900;
  letter-spacing: .1em;
}
.about__quote {
  margin-bottom: 1.25rem;
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-weight: 700;
  word-break: keep-all;
  overflow-wrap: anywhere;
}
.about__text p { color: var(--text); line-height: 2.1; }
.about__text p + p { margin-top: 1rem; }
.about .btn-row { margin-top: 2rem; }
@media (min-width: 900px) {
  .about { grid-template-columns: 38% 1fr; align-items: center; gap: 4rem; }
}

/* 強み */
.strength-list { display: grid; gap: 2rem; }
.strength { padding-top: .5rem; }
/* 番号：学校ポートフォリオ「職業訓練校を終えて」と同じ、薄く大きな数字 */
.strength__num {
  display: block;
  margin-bottom: .75rem;
  color: rgba(26, 26, 26, .09);
  font-family: var(--font-en);
  font-size: clamp(3.5rem, 6vw, 4.75rem);
  font-weight: 900;
  letter-spacing: -.05em;
  line-height: .85;
  user-select: none;
}
.strength__title { position: relative; margin-bottom: .6rem; font-size: 1.1rem; }
.strength p { color: var(--text); font-size: .925rem; line-height: 2; }
@media (min-width: 900px) { .strength-list { grid-template-columns: repeat(3, 1fr); } }


/* ============================================================
   12. CONTACT（フォーム）
   ============================================================ */
.contact {
  padding: clamp(3rem, 7vw, 5rem) clamp(1.25rem, 5vw, 4rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: var(--surface);
  text-align: center;
}
.contact__catch { margin-bottom: 1rem; font-size: clamp(1.2rem, 2.6vw, 1.6rem); }
.contact__lead { color: var(--text); line-height: 2.1; }
.form {
  display: grid;
  gap: 1.5rem;
  max-width: 680px;
  margin: 2.5rem auto 0;
  text-align: left;
}
.form__row { display: grid; gap: 1.5rem; }
@media (min-width: 700px) { .form__row { grid-template-columns: 1fr 1fr; } }
.form__label {
  display: block;
  margin-bottom: .6rem;
  color: var(--text-sub);
  font-size: .85rem;
  font-weight: 700;
  letter-spacing: .08em;
}
.form__required { margin-left: .2rem; color: var(--pink-text); text-decoration: none; }
.form__optional { margin-left: .4rem; color: var(--text-mute); font-size: .75rem; font-weight: 500; }
.form__input {
  width: 100%;
  padding: .95rem 1.25rem;
  border: 2px solid rgba(26, 26, 26, .1);
  border-radius: var(--radius-m);
  background: var(--white);
  font-size: 1rem;
  transition: border-color .2s;
}
select.form__input {
  appearance: none;
  padding-right: 3rem;
  background: var(--white) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%231A1A1A' stroke-width='2'/%3E%3C/svg%3E") no-repeat right 1.25rem center;
  cursor: pointer;
}
.form__input::placeholder { color: var(--text-mute); }
.form__input:focus { outline: none; border-color: var(--pink); }
.form__input.is-error { border-color: #FF6B6B; }
textarea.form__input { resize: vertical; min-height: 10rem; }
.form__error {
  display: block;
  margin-top: .35rem;
  color: var(--error);
  font-size: .8rem;
  font-weight: 700;
}
.form__meta { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; }
.form__count { margin-left: auto; color: var(--text-mute); font-size: .75rem; }
.form__honeypot { display: none; }
.form__agree { color: var(--text-sub); font-size: .8rem; text-align: center; }
.form__agree a { text-decoration: underline; }
.form__agree a:hover { color: var(--pink-text); }
.form__submit { justify-self: center; min-width: 220px; }
.form__message {
  padding: 1rem 1.5rem;
  border-radius: var(--radius-s);
  font-size: .9rem;
  font-weight: 700;
  text-align: center;
}
.form__message[hidden] { display: none; }
.form__message.is-success { background: var(--success-bg); color: var(--success); }
.form__message.is-error   { background: var(--error-bg);   color: var(--error); }


/* ============================================================
   13. 下層ページ共通
   ============================================================ */
.page-main { padding-top: calc(var(--header-h) + clamp(2rem, 5vw, 3.5rem)); }
/* ページ見出しのすぐ後のセクションは、上の余白を詰める */
.page-main > div.container:first-child + .section { padding-top: clamp(2rem, 4vw, 3.5rem); border-top: 0; }
.page-head {
  display: flex;
  flex-direction: column;
  margin-bottom: clamp(2.5rem, 6vw, 4.5rem);
}
.page-head__title {
  font-family: var(--font-en);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 900;
  letter-spacing: -.04em;
  line-height: 1;
  text-transform: uppercase;
}
.page-head__title span { color: var(--pink); }
.page-head__sub {
  order: -1;
  margin-bottom: 1rem;
  color: var(--text-sub);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .18em;
}
.page-head__lead {
  margin-top: 1.5rem;
  max-width: 44em;
  color: var(--text-sub);
  font-size: .9375rem;
  line-height: 1.85;
}

/* 本文（プライバシーポリシーなど） */
.prose { max-width: 760px; padding-bottom: var(--section-space); }
.prose h2 {
  margin: 2.5rem 0 .75rem;
  padding-left: .75rem;
  border-left: 3px solid var(--pink);
  font-size: 1.05rem;
}
.prose p, .prose li { color: var(--text); font-size: .95rem; line-height: 2; }
.prose p + p { margin-top: .75rem; }
.prose ul { list-style: disc; padding-left: 1.5rem; margin-top: .5rem; }
.prose a { color: var(--pink-text); text-decoration: underline; }


/* ============================================================
   14. 404ページ
   ============================================================ */
.error-page {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100svh;
  padding: calc(var(--header-h) + 2rem) var(--gutter) 4rem;
  text-align: center;
}
.error-page__num {
  font-family: var(--font-en);
  font-size: clamp(7rem, 25vw, 18rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.06em;
  color: rgba(26, 26, 26, .06);
  user-select: none;
}
.error-page__title { margin-top: 1rem; font-size: clamp(1.3rem, 3vw, 1.75rem); }
.error-page__text { margin-top: 1rem; color: var(--text); line-height: 2; }
.error-page .btn-row { margin-top: 2rem; }


/* ============================================================
   15. PROFILEページ
   ============================================================ */
.profile-intro { display: grid; gap: 2.5rem; align-items: center; }
.profile-intro__photo {
  overflow: hidden;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 3 / 4;
  margin-inline: auto;
  border-radius: var(--radius-m);
}
@media (max-width: 899px) {
  .profile-intro__photo { max-width: 100%; aspect-ratio: 4 / 3; }
}
.profile-intro__photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(1);
  transition: filter 1s;
}
.profile-intro__photo.is-color img { filter: none; }
.profile-intro__text { color: var(--text-sub); font-size: .9375rem; line-height: 2; }
.profile-intro__text + .profile-intro__text { margin-top: 1rem; }
@media (min-width: 900px) {
  .profile-intro { grid-template-columns: 380px 1fr; gap: 4rem; }
  .profile-intro__photo { margin: 0; }
}

/* 想い */
.philosophy {
  max-width: 880px;
  padding: clamp(2rem, 5vw, 3rem);
  border-radius: var(--radius-xl);
}
.philosophy__title { margin-bottom: 1.25rem; font-size: 1.3rem; }
.philosophy__title span { color: var(--pink); }
.philosophy p { color: var(--text); line-height: 2.1; }
.philosophy p + p { margin-top: 1rem; }


/* ============================================================
   16. 作品詳細ページ（works/〇〇/）
   ============================================================ */
.detail-hero { display: grid; gap: 2rem; }
.detail-hero__media {
  overflow: hidden;
  border-radius: var(--radius-l);
  border: 0;
  box-shadow: none;
  background: var(--surface);
}
.detail-hero__media img { width: 100%; }
.detail-hero .btn-row { margin-top: 1.5rem; }

.palette { display: grid; gap: 1rem; }
.palette__item { display: flex; align-items: center; gap: 1rem; padding: 1rem 1.25rem; }
.palette__chip {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: 50%;
  border: 1px solid var(--line);
}
.palette__chip--pink     { background: var(--pink); }
.palette__chip--blue     { background: var(--blue); }
.palette__chip--cream    { background: var(--cream); }
.palette__chip--charcoal { background: var(--charcoal); }
.palette__name { font-family: var(--font-en); font-weight: 900; font-size: .9rem; }
.palette__desc { color: var(--text-sub); font-size: .8rem; }
@media (min-width: 700px) { .palette { grid-template-columns: repeat(2, 1fr); } }

.detail-grid { display: grid; gap: 1.5rem; }
.detail-grid--spaced { margin-top: 1.5rem; }
.detail-card { padding: 2rem 1.75rem; }
.detail-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 52px; height: 52px;
  margin-bottom: 1rem;
  border-radius: 50%;
  background: var(--accent, var(--pink));
  font-size: 1.5rem;
}
.detail-card:nth-child(2) { --accent: var(--blue); }
.detail-card:nth-child(3) { --accent: var(--mint); }
.detail-card__title { margin-bottom: .75rem; font-size: 1.1rem; }
.detail-card__title--spaced { margin-top: 1.5rem; }
.detail-card p { color: var(--text); font-size: .925rem; line-height: 2; }
.detail-card p + p { margin-top: .75rem; }
.section--flush { padding-top: 0; }
@media (min-width: 900px) { .detail-grid { grid-template-columns: repeat(2, 1fr); } }


/* ============================================================
   17. 追加パーツ（SERVICE 説明文 / FAQ / スマホ用相談ボタン ほか）
   ============================================================ */
/* SERVICE カードの説明文 */
.service-card__desc { color: var(--text); font-size: .925rem; line-height: 1.9; }
@media (max-width: 599px) { .service-card__desc { font-size: .875rem; line-height: 1.7; } }


/* FAQ（details / summary で開閉） */
.faq { display: grid; gap: .75rem; max-width: 880px; }
.faq__item {
  border-radius: var(--radius-m);
  border: 1px solid var(--line);
  background: var(--white);
  box-shadow: var(--shadow-card);
}
.faq__q {
  position: relative;
  display: block;
  padding: 1.2rem 3.5rem 1.2rem 3.5rem;
  font-weight: 900;
  line-height: 1.6;
  cursor: pointer;
  list-style: none;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::before {
  content: 'Q';
  position: absolute;
  left: 1.25rem; top: 1.05rem;
  color: var(--pink-text);
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 900;
}
.faq__q::after {
  content: '＋';
  position: absolute;
  right: 1.25rem; top: 1.1rem;
  color: var(--pink-text);
  font-weight: 900;
  transition: transform .2s;
}
.faq__item[open] .faq__q::after { content: '－'; }
.faq__a {
  position: relative;
  padding: 0 1.5rem 1.4rem 3.5rem;
  color: var(--text);
  line-height: 2;
}
.faq__a::before {
  content: 'A';
  position: absolute;
  left: 1.3rem; top: -.1rem;
  color: var(--text-sub);
  font-family: var(--font-en);
  font-size: 1.2rem;
  font-weight: 900;
}
@media (max-width: 599px) {
  .faq__q { padding: 1rem 3rem 1rem 2.75rem; font-size: .925rem; }
  .faq__q::before { left: 1rem; top: .9rem; }
  .faq__q::after { right: 1rem; top: .95rem; }
  .faq__a { padding: 0 1.25rem 1.2rem 2.75rem; font-size: .9rem; }
  .faq__a::before { left: 1.05rem; }
}

/* フッターのリンクを押しやすく */
.site-footer__nav { gap: .25rem 1rem; }
.site-footer__nav a { display: inline-block; padding: .6rem .4rem; }

/* スマホ用：画面下に固定の「相談する」ボタン */
.sp-cta { display: none; }
@media (max-width: 899px) {
  .sp-cta {
    position: fixed;
    left: 1rem; right: 5.25rem; bottom: 1rem;
    z-index: 40;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    height: 52px;
    border-radius: var(--radius-pill);
    background: var(--charcoal);
    color: var(--cream);
    font-weight: 700;
    letter-spacing: .08em;
    box-shadow: var(--shadow-hover);
    transition: opacity .3s, transform .3s;
  }
  .sp-cta.is-hidden { opacity: 0; transform: translateY(150%); pointer-events: none; }
  .to-top { right: 1rem; bottom: 1rem; width: 52px; height: 52px; }
  .site-footer { padding-bottom: 6rem; }
}

/* 保守サポートの範囲 */
.support-list {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem .5rem;
  margin-top: .8rem;
}
.support-list li {
  padding: .25rem .75rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 181, 186, .14);
  font-size: .8rem;
  font-weight: 700;
}

/* モデルケース */
.model-cases { margin-top: 2.5rem; }
.model-cases__title {
  text-align: center;
  font-size: 1.15rem;
}
.model-cases__sub {
  margin: .2rem 0 1rem;
  text-align: center;
  color: var(--text-sub);
  font-size: .8rem;
  font-weight: 700;
}
.model-case-list { display: grid; gap: 1rem; }
.model-case {
  padding: 1.4rem 1.5rem;
  border-radius: var(--radius-m);
  border: 1.5px dashed rgba(255, 181, 186, .9);
  background: rgba(255, 255, 255, .7);
}
.model-case__who { font-weight: 900; }
.model-case__detail { margin-top: .3rem; color: var(--text-sub); font-size: .85rem; line-height: 1.7; }
.model-case__price {
  margin-top: .6rem;
  color: var(--charcoal);
  font-family: var(--font-en);
  font-size: 1.4rem;
  font-weight: 900;
}
.model-case__price small { margin-left: .2rem; font-family: var(--font-jp); font-size: .8rem; }
@media (min-width: 900px) { .model-case-list { grid-template-columns: repeat(3, 1fr); } }

/* お客様の声（index.html では今は非表示） */
.voice-list { display: grid; gap: 1.25rem; }
.voice { padding: 1.75rem; }
.voice__text { line-height: 2; }
.voice__who { margin-top: 1rem; color: var(--text-sub); font-size: .85rem; font-weight: 700; text-align: right; }
@media (min-width: 900px) { .voice-list { grid-template-columns: repeat(2, 1fr); } }

/* --- 実績一覧：お客様の実績は2列、画像・タイトルもリンク --- */
@media (min-width: 700px) { .work-grid--two { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .work-grid--two { grid-template-columns: repeat(2, 1fr); } }
/* 1件だけのカテゴリー：画像（左）＋説明（右）の横長カード */
.work-grid--single { grid-template-columns: 1fr !important; }
.work-card--wide .work-card__media { aspect-ratio: 4 / 3; }
@media (min-width: 900px) {
  .work-card--wide {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: clamp(2rem, 4vw, 3.5rem);
    align-items: center;
  }
  .work-card--wide .work-card__body { padding: 0; }
}
a.work-card__media { display: block; }
.work-card__media img { object-position: top; }
.work-card__title a { transition: color .2s; }
.work-card__title a:hover { color: var(--pink-text); }
.work-card .eyebrow { margin-bottom: .4rem; letter-spacing: .15em; }

/* --- 実績の詳細ページ --- */
.page-head__title--work { text-transform: none; word-break: auto-phrase; }
.detail-card--spaced { margin-top: 1.5rem; }
.detail-card .case__grid { margin-top: 0; }
.detail-card .spec-list { font-size: .95rem; }
.detail-card .spec-list div { grid-template-columns: 7em 1fr; }

/* 前後の実績への移動 */
.work-pager {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 1rem;
  padding: 2rem 0 var(--section-space);
  border-top: 1px solid var(--line);
}
.work-pager__link {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  font-weight: 900;
  line-height: 1.4;
  transition: color .2s;
}
.work-pager__link small { display: block; color: var(--text-sub); font-size: .75rem; font-weight: 700; }
.work-pager__link:hover { color: var(--pink-text); }
.work-pager__link--prev { justify-self: start; }
.work-pager__link--next { justify-self: end; text-align: right; }
.work-pager__all {
  padding: .6rem 1.2rem;
  border-radius: var(--radius-pill);
  border: 1.5px solid var(--line-strong);
  font-size: .85rem;
  font-weight: 700;
}
.work-pager__all:hover { border-color: var(--pink); }
@media (max-width: 599px) {
  .work-pager { grid-template-columns: 1fr 1fr; }
  .work-pager__all { grid-column: 1 / -1; grid-row: 2; justify-self: center; }
  .work-pager__link { font-size: .85rem; }
}

/* トップのお問い合わせ案内のボタン */
.contact__actions { margin-top: 2rem; }


/* ============================================================
   18. WORRY（こんなお悩みありませんか？）
   ============================================================ */
.worry-check { display: grid; gap: .75rem; }
@media (min-width: 768px) { .worry-check { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem 1.25rem; } }
.worry-check li {
  position: relative;
  padding: 1.1rem 1.25rem 1.1rem 3.4rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: var(--white);
  box-shadow: var(--shadow-card);
  font-weight: 700;
  line-height: 1.7;
  word-break: auto-phrase;
}
.worry-check li::before {
  content: '';
  position: absolute;
  left: 1.15rem; top: 50%;
  width: 1.4rem; height: 1.4rem;
  margin-top: -.7rem;
  border-radius: 50%;
  background: var(--pink);
}
.worry-check li::after {
  content: '';
  position: absolute;
  left: 1.63rem; top: 50%;
  width: .38rem; height: .7rem;
  margin-top: -.47rem;
  border: solid var(--charcoal);
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}
.worry-bridge { margin-top: 2.75rem; text-align: center; }
.worry-bridge__arrow {
  display: block;
  width: 2px; height: 48px;
  margin: 0 auto 1.5rem;
  background: var(--pink);
}
.worry-bridge__lead { font-size: clamp(1.2rem, 2.6vw, 1.6rem); font-weight: 900; line-height: 1.6; }
.worry-bridge__lead em { font-style: normal; background: linear-gradient(transparent 62%, rgba(255, 181, 186, .55) 62%); }
.worry-bridge__text { margin-top: .75rem; color: var(--text); line-height: 1.9; }


/* ============================================================
   19. PROFILE：歩み（章）・使えるツール
   ============================================================ */
/* 章：学校ポートフォリオ「職業訓練校を終えて」と同じ、薄く大きな番号＋本文 */
.chapter-list { display: grid; gap: clamp(2rem, 4vw, 3rem); max-width: 960px; }
.chapter { display: grid; gap: 0 2.5rem; }
.chapter__num {
  display: block;
  color: rgba(26, 26, 26, .06);
  font-family: var(--font-en);
  font-size: clamp(4rem, 8vw, 6.5rem);
  font-weight: 900;
  letter-spacing: -.05em;
  line-height: .85;
  user-select: none;
}
.chapter__body { position: relative; }
.chapter__title { margin-bottom: .5rem; font-size: 1.15rem; }
.chapter__title span { color: var(--pink); }
.chapter p { max-width: 40em; color: var(--text-sub); font-size: .9375rem; line-height: 1.9; }
@media (max-width: 767px) {
  .chapter__num { margin-bottom: -.45em; }
}
@media (min-width: 768px) {
  .chapter { grid-template-columns: 8rem 1fr; align-items: start; }
  .chapter__body { padding-top: .6rem; }
}

/* 使えるツール：3つのグループ */
.skill-groups { display: grid; gap: 2rem; }
@media (min-width: 900px) { .skill-groups { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.skill-group__title {
  margin-bottom: .9rem;
  color: var(--text-sub);
  font-size: .8125rem;
  font-weight: 700;
  letter-spacing: .18em;
}


/* ============================================================
   20. 背景の装飾（パステルの円＋ドットの丸を1セットで。メインの円は左右交互）
   HTML の data-deco に表示順で 1〜4 を振る。1・3＝メインが左、2・4＝メインが右。
   ページ見出しの装飾が右にあるので、最初のセクションは左から。
   ============================================================ */
.section { position: relative; isolation: isolate; overflow: clip; }
.section > .container { position: relative; }
.section::before,
.section::after {
  content: '';
  position: absolute;
  z-index: -1;
  aspect-ratio: 1;
  pointer-events: none;
}
/* パステルの円 */
.section::before { border-radius: 50%; }
/* ドットの丸 */
.section::after {
  background: radial-gradient(circle, rgba(26, 26, 26, .17) 1.5px, transparent 2px) 0 0 / 15px 15px;
  -webkit-mask: radial-gradient(circle closest-side, #000 96%, transparent 100%);
  mask: radial-gradient(circle closest-side, #000 96%, transparent 100%);
}
.section--tint::after { opacity: .75; }

/* パターン1：左下の角から大きな弧（ミント→ピーチ）／右上に小さなドットの丸 */
.section[data-deco="1"] { --big: clamp(560px, 52vw, 760px); }
.section[data-deco="1"]::before {
  left: calc(var(--big) * -.3);
  bottom: calc(var(--big) * -1 + 100px);
  width: var(--big);
  background: linear-gradient(20deg, rgba(209, 245, 234, .55), rgba(255, 220, 180, .3));
}
.section[data-deco="1"]::after {
  top: clamp(1.25rem, 3vw, 2.25rem); right: 5%;
  width: clamp(90px, 9vw, 120px);
}

/* パターン2：右・見出しの横に小さな円（ピンク→水色）とドットの丸を重ねる／左下にもう1つ小さなドットの丸 */
.section[data-deco="2"]::before {
  top: clamp(1rem, 2.5vw, 1.75rem); right: 7%;
  width: clamp(130px, 13vw, 170px);
  background: linear-gradient(135deg, rgba(255, 181, 186, .32), rgba(174, 226, 255, .32));
}
.section[data-deco="2"]::after {
  top: clamp(2.75rem, 5.5vw, 4.25rem); right: calc(7% + clamp(85px, 9vw, 115px));
  width: clamp(110px, 11vw, 140px);
}

/* パターン3：左・端から小さな円（水色→ミント）／右下の角から大きなドットの丸 */
.section[data-deco="3"]::before {
  top: clamp(.5rem, 2vw, 1.5rem); left: -90px;
  width: clamp(150px, 14vw, 180px);
  background: linear-gradient(200deg, rgba(174, 226, 255, .38), rgba(209, 245, 234, .6));
}
.section[data-deco="3"]::after {
  bottom: -110px; right: -110px;
  width: clamp(240px, 24vw, 320px);
  opacity: .8;
}

/* パターン4：右上の角から大きな弧（ピーチ→ピンク）／左下に中くらいのドットの丸 */
.section[data-deco="4"] { --big: clamp(560px, 52vw, 760px); }
.section[data-deco="4"]::before {
  right: calc(var(--big) * -.3);
  top: calc(var(--big) * -1 + 170px);
  width: var(--big);
  background: linear-gradient(200deg, rgba(255, 220, 180, .36), rgba(255, 181, 186, .22));
}
.section[data-deco="4"]::after {
  bottom: clamp(1rem, 3vw, 2rem); left: -60px;
  width: clamp(150px, 15vw, 200px);
}

/* 見出しを左、内容を右に並べるセクション（よくある質問・大切にしていること） */
@media (min-width: 1000px) {
  .section--split > .container {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) 2.6fr;
    gap: 3rem;
    align-items: start;
  }
  .section--split .section-head { position: sticky; top: calc(var(--header-h) + 2rem); margin-bottom: 0; }
  .section--split .faq,
  .section--split .philosophy { max-width: none; }
  /* 右は内容で埋まるので、パターン2は右上の角からのぞかせる（左右交互は保つ） */
  .section--split[data-deco="2"]::before { top: -70px; right: -60px; width: 220px; }
  .section--split[data-deco="2"]::after { top: .75rem; right: 160px; width: 90px; }
}

/* スマホ：円は端に寄せ、ドットの丸は小さく */
@media (max-width: 767px) {
  .section[data-deco="1"],
  .section[data-deco="4"] { --big: 380px; }
  .section[data-deco="1"]::before { bottom: -280px; }
  .section[data-deco="4"]::before { top: -280px; }
  .section[data-deco="2"]::before { width: 110px; top: 1rem; right: -30px; }
  .section[data-deco="3"]::before { width: 110px; top: 1rem; left: -60px; }
  .section::after { width: 80px !important; }
  .section[data-deco="1"]::after { top: 1rem; right: -20px; }
  .section[data-deco="2"]::after { top: 3.5rem; right: 50px; }
  .section[data-deco="3"]::after { bottom: -20px; right: -20px; }
  .section[data-deco="4"]::after { bottom: 1rem; left: -20px; }
}

/* ページ見出しの右：ドット模様とパステルの円 */
.page-head { position: relative; }
@media (min-width: 900px) {
  .page-head::before,
  .page-head::after {
    content: '';
    position: absolute;
    z-index: -1;
    pointer-events: none;
  }
  .page-head::before {
    top: -.5rem;
    right: 5%;
    width: clamp(150px, 16vw, 210px);
    aspect-ratio: 1;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(255, 181, 186, .28), rgba(174, 226, 255, .28));
  }
  .page-head::after {
    top: 3rem;
    right: calc(5% + clamp(100px, 11vw, 145px));
    width: clamp(110px, 11vw, 140px);
    aspect-ratio: 1;
    background: radial-gradient(circle, rgba(26, 26, 26, .17) 1.5px, transparent 2px) 0 0 / 15px 15px;
    -webkit-mask: radial-gradient(circle closest-side, #000 96%, transparent 100%);
    mask: radial-gradient(circle closest-side, #000 96%, transparent 100%);
  }
}


/* ============================================================
   21. 参考デザイン（Canva）に寄せた仕上げ
   平塗りのパステルの形・枠付きラベル・線の丸・番号バッジ・波の区切り
   ============================================================ */
:root {
  --shape-pink:  #FADDDF;
  --shape-blue:  #DDF0FB;
  --shape-mint:  #DFF5EC;
  --shape-peach: #FDEAD6;
  --line-dark:   #EBC4C8;   /* くすみピンクの線（ラベル・丸・カード・年表） */
  --wave-top: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 60' preserveAspectRatio='none'%3E%3Cpath d='M0 34C240 6 480 4 720 26S1200 58 1440 22V60H0Z' fill='black'/%3E%3C/svg%3E");
  --wave-bottom: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 60' preserveAspectRatio='none'%3E%3Cpath d='M0 0H1440V30C1200 4 960 6 720 30S240 58 0 26Z' fill='black'/%3E%3C/svg%3E");
  --wave-band: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 300' preserveAspectRatio='none'%3E%3Cpath d='M0 120C300 20 560 60 820 120S1260 150 1440 70V230C1220 300 980 250 720 210S220 170 0 250Z' fill='%23FADDDF'/%3E%3C/svg%3E");
}

/* --- 背景の形：グラデーションをやめて平塗りに（位置・左右交互・ドットの丸は20章のまま） --- */
.section[data-deco="1"]::before { background: var(--shape-mint); }
.section[data-deco="2"]::before { background: var(--shape-pink); }
.section[data-deco="3"]::before {
  background: var(--shape-blue);
  border-radius: 58% 42% 55% 45% / 48% 60% 40% 52%;   /* 雲のような形 */
}
.section[data-deco="4"]::before { background: var(--shape-pink); }
.section--tint[data-deco="4"]::before { background: var(--shape-peach); }
.page-head::before { background: var(--shape-pink) !important; }

/* --- 見出しの上の日本語ラベル：枠線だけの角丸ラベル --- */
.section-head__sub,
.page-head__sub {
  align-self: flex-start;
  margin-bottom: .9rem;
  padding: .3rem 1.1rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-pill);
  background: var(--white);
  color: var(--charcoal);
  font-size: .75rem;
  letter-spacing: .14em;
  line-height: 1.6;
}
.section-head--center .section-head__sub { align-self: center; }

/* --- 帯のセクション：上下のふちを波に --- */
.section--tint {
  border-top: 0;
  border-bottom: 0;
  -webkit-mask:
    var(--wave-top) top / 100% var(--wave-h, 56px) no-repeat,
    linear-gradient(#000 0 0) 0 calc(var(--wave-h, 56px) - 1px) / 100% calc(100% - var(--wave-h, 56px) * 2 + 2px) no-repeat,
    var(--wave-bottom) bottom / 100% var(--wave-h, 56px) no-repeat;
  mask:
    var(--wave-top) top / 100% var(--wave-h, 56px) no-repeat,
    linear-gradient(#000 0 0) 0 calc(var(--wave-h, 56px) - 1px) / 100% calc(100% - var(--wave-h, 56px) * 2 + 2px) no-repeat,
    var(--wave-bottom) bottom / 100% var(--wave-h, 56px) no-repeat;
}
.section--tint + .section,
.section + .section--tint { border-top: 0; }
@media (max-width: 767px) { .section--tint { --wave-h: 28px; } }
/* 形がセクションの境目でまっすぐ切れないよう、波のすき間の分だけはみ出して見せる */
@media (min-width: 768px) { .section { overflow-clip-margin: 56px; } }
/* はみ出した形で横スクロールが出ないよう、ページ全体は横だけ切る */
main { overflow-x: clip; }

/* --- Reason：線の丸の中に。後ろにピンクの波の帯 --- */
.strength-list { position: relative; }
.strength {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 330px;
  aspect-ratio: 1;
  margin-inline: auto;
  padding: 2rem 2.25rem;
  border: 1px solid var(--line-dark);
  border-radius: 50%;
  background: #FFFDFB;
  text-align: center;
}
.strength__num {
  margin-bottom: .6rem;
  color: var(--pink-text);
  font-size: 1rem;
  letter-spacing: .08em;
  line-height: 1;
}
.strength__title { margin-bottom: .5rem; font-size: 1.05rem; }
.strength p { font-size: .85rem; line-height: 1.85; }
/* スマホ：丸だと縦に長くなるので、角丸の枠に */
@media (max-width: 599px) {
  .strength { max-width: none; aspect-ratio: auto; padding: 1.75rem 1.5rem; border-radius: var(--radius-l); }
}
@media (min-width: 900px) {
  .strength-list::before {
    content: '';
    position: absolute;
    top: 18%;
    left: 50%;
    z-index: -1;
    width: 100vw;
    height: 64%;
    background: var(--wave-band) center / 100% 100% no-repeat;
    transform: translateX(-50%);
  }
}

/* --- ご依頼の流れ：ピンクの番号バッジと、カードをつなぐ横線 --- */
.flow-steps { gap: 3rem 1.25rem; padding-top: 1.5rem; }
.flow-step {
  padding: 2.5rem 1.5rem 1.75rem;
  border: 1px solid var(--line-dark);
  text-align: center;
}
/* カードをつなぐ線はスマホ（1列）のときだけ */
.flow-step::before { content: none; }
.flow-step__num {
  position: absolute;
  top: 0;
  left: 50%;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin: 0;
  border-radius: 50%;
  background: var(--pink);
  color: var(--white);
  font-size: .9rem;
  letter-spacing: 0;
  line-height: 1;
  transform: translate(-50%, -50%);
}
@media (min-width: 1100px) { .flow-step { padding: 2.75rem 1.75rem 2rem; } }
/* 1列のときは、横線の代わりにカード同士を縦線でつなぐ */
@media (max-width: 699px) {
  .flow-step::before {
    content: '';
    position: absolute;
    top: -3rem;
    left: 50%;
    z-index: -1;
    width: 1px;
    height: 3rem;
    background: var(--line-dark);
  }
  .flow-step:first-child::before { display: none; }
}

/* --- Story：中央の縦線に沿って左右交互に並ぶ年表（スマホは左の線に沿って1列） --- */
.chapter-list {
  position: relative;
  max-width: none;
  gap: 1.5rem;
  padding-left: 3.25rem;
}
.chapter-list::before {
  content: '';
  position: absolute;
  top: .5rem;
  bottom: .5rem;
  left: 22px;
  width: 1px;
  background: var(--line-dark);
}
.chapter {
  position: relative;
  display: block;
  padding: 1.5rem 1.5rem 1.6rem;
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-m);
  background: #FFFDFB;
}
.chapter__num {
  position: absolute;
  top: 1.35rem;
  left: calc(-3.25rem + 22px);
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  margin: 0;
  border-radius: 50%;
  background: var(--pink);
  color: var(--white);
  font-size: .9rem;
  letter-spacing: 0;
  line-height: 1;
  transform: translateX(-50%);
}
.chapter__body { padding-top: 0; }
.chapter p { max-width: none; }
@media (min-width: 900px) {
  .chapter-list { display: block; padding-left: 0; }
  .chapter-list::before { left: 50%; }
  /* 幅を半分にして左右交互に。前のカードと半分ずつ重なる高さに置く */
  .chapter { width: calc(50% - 3rem); padding: 1.75rem 2rem 1.9rem; }
  .chapter + .chapter { margin-top: -2.5rem; }
  .chapter:nth-child(even) { margin-left: auto; }
  .chapter:nth-child(odd)  .chapter__num { left: auto; right: -3rem; transform: translateX(50%); }
  .chapter:nth-child(even) .chapter__num { left: -3rem; transform: translateX(-50%); }
}

/* ============================================================
   22. 余白の調整（全体にゆとりを持たせる）
   ============================================================ */
:root {
  --gutter: clamp(1.25rem, 5vw, 4rem);
  --section-space: clamp(4.5rem, 9vw, 7.5rem);
}
.container { max-width: 1240px; }
.section-head { margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section-head__lead { margin-top: 1.25rem; }
.section-more { margin-top: clamp(3rem, 5vw, 4rem); }
.works-block { padding-block: clamp(4.5rem, 9vw, 7rem); }
.works-cta { padding-top: clamp(3.5rem, 6vw, 5rem); }

/* カード同士の間隔 */
.service-grid,
.price-grid { gap: clamp(1.25rem, 2.5vw, 2rem); }
.worry-check { gap: 1rem; }
.faq { gap: 1rem; }
.model-case-list { gap: 1.25rem; }
.skill-groups { gap: clamp(2rem, 4vw, 3.5rem); }
.flow-steps { gap: 3.25rem clamp(1.25rem, 2.5vw, 2rem); }
.detail-grid { gap: 2rem; }
.work-feature-list { gap: clamp(3.5rem, 6vw, 5rem) clamp(2rem, 4vw, 3.5rem); }
.strength-list { gap: clamp(2rem, 4vw, 3rem); }

/* カードの内側 */
.service-card,
.price-card,
.model-case { padding: clamp(1.75rem, 3vw, 2.25rem) !important; }
.worry-check li { padding-block: 1.1rem; }
.faq__q { padding-block: 1.15rem; }

/* 本文の行間・段落 */
.section-head__lead,
.page-head__lead,
.profile-intro__text { line-height: 2; }
.page-main { padding-top: calc(var(--header-h) + clamp(2.5rem, 6vw, 4.5rem)); }

@media (min-width: 900px) {
  .chapter + .chapter { margin-top: -1.5rem; }
}


/* ============================================================
   23. TOP：ヒーローのイラスト（宇宙飛行士・惑星・星）
   ============================================================ */
.hero__art { position: absolute; inset: 0; z-index: -1; pointer-events: none; }
.hero__art-item { position: absolute; height: auto; user-select: none; }
.hero__planet-ring   { top: 7%;  left: 2%;   width: clamp(170px, 22vw, 330px); animation: heroFloat 9s ease-in-out infinite; }
.hero__astronaut     { top: 27%; right: -2%; width: clamp(300px, 41vw, 640px); animation: heroFloat 7s ease-in-out -2s infinite; }
.hero__planet-stripe { bottom: -9%; right: -5%; width: clamp(160px, 19vw, 290px); animation: heroFloat 11s ease-in-out -4s infinite; }
.hero__star          { animation: heroTwinkle 4s ease-in-out infinite; }
.hero__star--yellow  { top: 9%;  right: 11%; width: clamp(36px, 4.5vw, 64px); }
.hero__star--blue    { bottom: 3%; left: 50%; width: clamp(32px, 4vw, 56px); animation-delay: -1.5s; }
.hero__star--purple  { top: 27%; left: 44%; width: clamp(24px, 2.8vw, 40px); animation-delay: -3s; }
/* 見出しを少し小さくして、イラストと重ならないように */
.hero__catch { font-size: clamp(2.6rem, 6.4vw, 7.25rem); text-shadow: 0 0 18px rgba(253, 252, 248, .9); }
.hero__statement, .hero__tagline { text-shadow: 0 0 12px rgba(253, 252, 248, .95); }
@keyframes heroFloat   { 0%, 100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-14px) rotate(1.5deg); } }
@keyframes heroTwinkle { 0%, 100% { transform: scale(1); opacity: 1; } 50% { transform: scale(.82); opacity: .7; } }
/* スマホ：イラストは上半分に小さくまとめ、文字の下には入れない */
@media (max-width: 767px) {
  .hero__planet-ring   { top: 10%; left: -6%; width: 34vw; }
  .hero__astronaut     { top: 15%; right: -6%; width: 64vw; }
  .hero__planet-stripe { display: none; }
  .hero__star--yellow  { top: 9%; right: 8%; }
  .hero__star--blue    { top: 40%; bottom: auto; left: 10%; }
  .hero__star--purple  { top: 34%; left: 44%; }
}


/* ============================================================
   24. 下層ページ・各セクションの装飾に、ヒーローの惑星と星を使う（宇宙飛行士はトップだけ）
   ============================================================ */
:root {
  --img-planet-ring:   url("../img/hero/planet-ring.webp");
  --img-planet-stripe: url("../img/hero/planet-stripe.webp");
  --img-planet-purple: url("../img/hero/planet-purple.webp");
  --img-alien:         url("../img/hero/alien.webp");
  --img-rocket:        url("../img/hero/rocket.webp");
  --img-ufo:           url("../img/hero/ufo.webp");
  --img-star-yellow:   url("../img/hero/star-yellow.png");
  --img-star-blue:     url("../img/hero/star-blue.png");
  --img-star-purple:   url("../img/hero/star-purple.png");
}

/* ページ見出しの右：パステルの円 → 惑星（ドットの丸はそのまま） */
@media (min-width: 900px) {
  .page-head[data-planet]::before {
    top: -1.5rem;
    width: clamp(190px, 19vw, 260px);
    border-radius: 0;
    background: var(--img-planet-ring) center / contain no-repeat !important;
    animation: heroFloat 9s ease-in-out infinite;
  }
  .page-head[data-planet="stripe"]::before {
    top: -.5rem;
    width: clamp(150px, 15vw, 200px);
    background-image: var(--img-planet-stripe) !important;
  }
  .page-head[data-planet="purple"]::before {
    top: -.75rem;
    width: clamp(160px, 16vw, 210px);
    background-image: var(--img-planet-purple) !important;
  }  .page-head[data-planet="alien"]::before {
    top: -1.25rem;
    width: clamp(150px, 14vw, 190px);
    background-image: var(--img-alien) !important;
    animation-duration: 6s;
  }
  .page-head[data-planet="ufo"]::before {
    top: -1rem;
    width: clamp(170px, 16vw, 220px);
    background-image: var(--img-ufo) !important;
    animation-duration: 5s;
  }
  .page-head[data-planet="rocket"]::before {
    top: -1.5rem;
    width: clamp(150px, 14vw, 190px);
    background-image: var(--img-rocket) !important;
    animation-duration: 5s;
  }
}
/* スマホ：見出しの右上に小さく */
@media (max-width: 899px) {
  .page-head[data-planet]::before {
    content: '';
    position: absolute;
    top: -.5rem;
    right: -.5rem;
    z-index: -1;
    width: 96px;
    aspect-ratio: 1;
    background: var(--img-planet-ring) center / contain no-repeat !important;
    pointer-events: none;
  }
  .page-head[data-planet="stripe"]::before { width: 76px; background-image: var(--img-planet-stripe) !important; }
  .page-head[data-planet="purple"]::before { width: 80px; background-image: var(--img-planet-purple) !important; }
  .page-head[data-planet="alien"]::before  { width: 72px; background-image: var(--img-alien) !important; }
  .page-head[data-planet="rocket"]::before { width: 72px; background-image: var(--img-rocket) !important; }
  .page-head[data-planet="ufo"]::before    { width: 86px; background-image: var(--img-ufo) !important; }
}

/* パターン2（右・見出し横の小さな円）→ しまの惑星 */
.section[data-deco="2"]::before {
  top: clamp(3.5rem, 6vw, 4.5rem);
  border-radius: 0;
  background: var(--img-planet-stripe) center / contain no-repeat;
  animation: heroFloat 10s ease-in-out -3s infinite;
}

/* 星：各セクションの見出しまわりに1つずつ（パターンごとに色と位置を変える） */
.section[data-deco] > .container::before {
  content: '';
  position: absolute;
  z-index: -1;
  aspect-ratio: 1;
  background: center / contain no-repeat;
  pointer-events: none;
  animation: heroTwinkle 4s ease-in-out infinite;
}
.section[data-deco="1"] > .container::before { top: -.5rem; right: calc(var(--gutter) + clamp(110px, 12vw, 160px)); width: 40px; background-image: var(--img-star-yellow); }
.section[data-deco="2"] > .container::before { bottom: -3rem; left: calc(var(--gutter) - 1.5rem); width: 34px; background-image: var(--img-star-purple); animation-delay: -1.5s; }
.section[data-deco="3"] > .container::before { top: 2.25rem; left: calc(var(--gutter) + clamp(12rem, 22vw, 17rem)); width: 36px; background-image: var(--img-star-blue); animation-delay: -2.5s; }
.section[data-deco="4"] > .container::before { bottom: 0; right: calc(var(--gutter) + 2rem); width: 44px; background-image: var(--img-star-yellow); animation-delay: -1s; }
@media (max-width: 767px) {
  .section[data-deco] > .container::before { width: 26px; }
  .section[data-deco="1"] > .container::before { right: 1rem; }
  .section[data-deco="3"] > .container::before { left: auto; right: 1.25rem; }
}

/* ============================================================
   25. 文字サイズ・ボタンの統一
   本文 16px ／ カード内の説明 15px ／ 補足・ラベル 13px ／ 小見出し 18〜19px
   ============================================================ */
:root {
  --fs-lead: 1rem;          /* 見出し下のリード文 */
  --fs-body: .9375rem;      /* カード内の説明 */
  --fs-note: .8125rem;      /* 補足・ラベル */
  --fs-h3:   clamp(1.125rem, 1.4vw, 1.1875rem);   /* カードの小見出し */
}

/* リード文 */
.section-head__lead,
.page-head__lead,
.profile-intro__text,
.works-block__lead,
.contact__lead,
.worry-bridge__text,
.works-cta__text { font-size: var(--fs-lead); }

/* カード内の説明 */
.service-card__desc,
.service-card__catch,
.strength p,
.flow-step p,
.chapter p,
.faq__q,
.faq__a p,
.work-card__point,
.work-feature__role,
.case__text,
.price-card__desc,
.model-case__detail,
.flow-info dd,
.flow-faq,
.spec-list,
.hero__tagline { font-size: var(--fs-body); }
.service-card__catch { font-size: 1rem; }

/* 補足・ラベル（小さすぎないよう 13px を下限に） */
.case__label,
.case__note,
.form__agree,
.model-cases__sub,
.form__label,
.flow-info dt,
.skill-group__title { font-size: var(--fs-note); }
.form__label { font-size: .875rem; }

/* カードの小見出し */
.strength__title,
.flow-step__title,
.chapter__title,
.work-card__title,
.model-cases__title,
.price-card__name,
.philosophy__title { font-size: var(--fs-h3); }
.philosophy__title { font-size: clamp(1.1875rem, 1.8vw, 1.3rem); }

/* ボタン：文字 14px・高さ約 50px に（押しやすく、主要な導線として目立つように） */
.btn {
  gap: .6rem;
  padding: .9rem 2.1rem;
  font-size: .875rem;
  letter-spacing: .08em;
}
.btn .icon { font-size: 1.05rem; }
.btn-row { gap: 1rem; }

/* 小さすぎる文字の底上げ（英字ラベル・バッジ・タグ・カテゴリ切り替え） */
.eyebrow,
.label-badge { font-size: .75rem; }
.works-nav a { font-size: .8125rem; }
.tag { font-size: .78rem; }
.section-head__sub,
.page-head__sub { font-size: .78rem; }
/* 料金カードは幅が狭いので、説明だけ 14px（15px だと不自然な位置で改行される） */
.price-card__desc { font-size: .875rem; }


/* ============================================================
   26. 404ページ：「迷子」を UFO が探しにくるイラスト
   ============================================================ */
.error-page__art { position: relative; }
.error-page__ufo {
  position: absolute;
  top: -12%;
  left: 50%;
  width: clamp(130px, 18vw, 220px);
  height: auto;
  transform: translateX(-50%);
  animation: ufoHover 5s ease-in-out infinite;
}
.error-page__star { position: absolute; height: auto; animation: heroTwinkle 4s ease-in-out infinite; }
.error-page__star--a { top: 8%;  left: -6%;  width: clamp(26px, 3vw, 40px); }
.error-page__star--b { bottom: 12%; right: -4%; width: clamp(22px, 2.6vw, 34px); animation-delay: -2s; }
.error-page__art .error-page__num { padding-top: clamp(3.5rem, 8vw, 6rem); }
@keyframes ufoHover {
  0%, 100% { transform: translate(-50%, 0) rotate(-3deg); }
  50%      { transform: translate(-50%, -12px) rotate(3deg); }
}

/* ============================================================
   27. 実績カード・課題→工夫→結果・使えるツールの見やすさ
   ============================================================ */
/* --- 実績カード：画像と説明を1枚の白いカードにまとめる --- */
.work-grid .work-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: #FFFDFB;
  transition: border-color var(--ease-soft), transform var(--ease-soft);
}
.work-grid .work-card:hover { border-color: var(--line-dark); transform: translateY(-3px); }
.work-grid .work-card__media { border-radius: 0; }
.work-grid .work-card__body {
  display: flex;
  flex-direction: column;
  padding: clamp(1.5rem, 2.5vw, 2rem);
}
.work-grid .work-card .eyebrow { margin-bottom: .4rem; color: var(--pink-text); }
.work-grid .work-card__title { margin-bottom: .9rem; font-size: clamp(1.15rem, 1.6vw, 1.3rem); }
.work-grid .spec-list div { grid-template-columns: auto 1fr; gap: .75rem; align-items: baseline; }
.work-grid .spec-list dt {
  padding: .1rem .7rem;
  border-radius: var(--radius-pill);
  background: var(--surface);
  font-size: .75rem;
}
.work-grid .work-card__point { flex: 1; margin-top: 1.1rem; padding-top: 1.1rem; border-top: 1px solid var(--line); }
.work-grid .work-card__link { align-self: flex-start; margin-top: 1.25rem; }
/* 横長カード（1件だけのカテゴリー） */
@media (min-width: 900px) {
  .work-grid .work-card--wide .work-card__body { padding: clamp(2rem, 3vw, 2.75rem); }
}

/* --- 課題 → 工夫 → 結果：矢印をカードの間の丸に --- */
@media (min-width: 900px) {
  .problem-flow { gap: 2.75rem; }
  .problem-flow__item + .problem-flow__item::before {
    content: '';
    left: -2.75rem;
    width: 2.75rem;
    height: 2.75rem;
    display: grid;
    place-items: center;
    background:
      url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M5 12h13M13 6l6 6-6 6' fill='none' stroke='%23fff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 16px no-repeat,
      var(--pink);
    border-radius: 50%;
    transform: translate(0, -50%) scale(.85);
  }
}
@media (max-width: 899px) {
  .problem-flow { gap: 2.25rem; }
  .problem-flow__item + .problem-flow__item::before {
    content: '';
    position: absolute;
    top: -2.25rem;
    left: 50%;
    width: 2rem;
    height: 2.25rem;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12 5v13M6 13l6 6 6-6' fill='none' stroke='%23B8455A' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / 18px no-repeat;
    transform: translateX(-50%);
  }
}

/* --- 使えるツール：グループごとにカードにまとめる --- */
.skill-groups { gap: clamp(1.25rem, 2.5vw, 2rem); }
.skill-group {
  padding: clamp(1.5rem, 2.5vw, 2rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: #FFFDFB;
}
.skill-group__title {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin-bottom: 1.1rem;
  padding-bottom: .9rem;
  border-bottom: 1px solid var(--line);
  color: var(--charcoal);
  font-size: 1rem;
  letter-spacing: .06em;
}
.skill-group__title::before {
  content: '';
  width: .7rem;
  height: .7rem;
  flex: none;
  border-radius: 50%;
  background: var(--pink);
}
.skill-group:nth-child(2) .skill-group__title::before { background: var(--blue); }
.skill-group:nth-child(3) .skill-group__title::before { background: var(--mint); }
.skill-group .tag { color: var(--text); }

/* ============================================================
   28. メニュー・ロゴ・区切り線の仕上げ
   ============================================================ */
.global-nav__link { font-size: .875rem; letter-spacing: .12em; }
.global-nav__link--cta { padding: .55rem 1.35rem; }
.site-footer__nav a { font-size: .875rem; }
/* ロゴ：メニュー 14px に対して小さく見えないように */
.site-header .logo { font-size: clamp(1.25rem, 2vw, 1.4rem); }
/* 波で終わる帯のすぐ後ろには、直線の区切り線を出さない */
.section--tint + *,
.section--tint + * > .works-cta:first-child,
main:has(> .section--tint:last-child) + .site-footer { border-top: 0; }
/* 相談の案内（CTA）の上は線で区切らず、余白だけで区切る */
.works-cta { border-top: 0; }

/* 大きな円は、セクションの上下の端で横一直線に切れないよう、画面の左右の端からだけのぞかせる */
.section[data-deco="1"],
.section[data-deco="4"] { --big: clamp(340px, 32vw, 460px); }
.section[data-deco="1"]::before {
  top: auto;
  bottom: clamp(2rem, 5vw, 4rem);
  left: calc(var(--big) * -.55);
}
.section[data-deco="4"]::before {
  top: clamp(2rem, 5vw, 4rem);
  bottom: auto;
  right: calc(var(--big) * -.55);
}
@media (max-width: 767px) {
  .section[data-deco="1"],
  .section[data-deco="4"] { --big: 240px; }
  .section[data-deco="1"]::before { bottom: 1.5rem; }
  .section[data-deco="4"]::before { top: 1.5rem; }
}

/* 改行の整え：見出しは行の長さをそろえ、本文は最後の行が1〜2文字だけにならないように */
h1, h2, h3, h4, .faq__q, .worry-bridge__lead, .contact__catch { text-wrap: balance; }
p, li, dd, summary { text-wrap: pretty; }
/* 本文も文節の区切りで改行（「ます。」だけが次の行に落ちるのを防ぐ。非対応ブラウザでは通常どおり） */
p, dd, summary { word-break: auto-phrase; }
/* 1行が長くなりすぎないように（日本語は 40 字前後が読みやすい） */
.prose p, .prose li { max-width: 42em; }
.case__text { max-width: 42em; }
/* ロゴも押しやすい高さ（44px）に */
.site-header .logo { display: inline-flex; align-items: center; min-height: 44px; }
/* 2列のセクション：見出しは左の列に収まる大きさに */
.section--split .section-head__title { font-size: clamp(1.75rem, 3vw, 2.75rem); }
/* Reason の丸は3つ横に並ぶ PC だけ。タブレット以下は角丸のカードに */
@media (max-width: 899px) {
  .strength { max-width: none; aspect-ratio: auto; padding: 1.75rem 1.5rem; border-radius: var(--radius-l); }
}
@media (min-width: 600px) and (max-width: 899px) {
  .strength-list { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1rem; }
  .strength { padding: 1.5rem 1.1rem; }
}
/* 装飾が透けないよう、文章のカードは不透明に */
.philosophy, .faq__item { background: #FFFDFB; }

/* ============================================================
   29. スマホの読みやすさ
   ============================================================ */
@media (max-width: 599px) {
  /* 文節改行は幅が狭いと行末がガタガタになるので、本文は通常の改行に（行頭の句読点などは禁則で防ぐ） */
  p, dd, summary, li { word-break: normal; line-break: strict; }
  /* 本文：少し濃く、行間を詰めて読みやすく */
  .section-head__lead,
  .page-head__lead,
  .profile-intro__text,
  .works-block__lead,
  .contact__lead { font-size: .9375rem; line-height: 1.9; color: var(--text); }
  .service-card__desc, .strength p, .flow-step p, .chapter p, .work-card__point, .case__text,
  .faq__a p, .price-card__desc, .model-case__detail { line-height: 1.8; color: var(--text); }

  /* Reason・ご依頼の流れ：複数行の本文は左ぞろえに（見出しと番号は中央のまま） */
  .strength p, .flow-step p { text-align: left; }

  /* プロフィールの歩み：左の線と番号をコンパクトにして、本文の幅を広げる */
  .chapter-list { padding-left: 2.5rem; gap: 1.25rem; }
  .chapter-list::before { left: 16px; }
  .chapter { padding: 1.25rem 1.2rem 1.35rem; }
  .chapter__num { width: 34px; height: 34px; font-size: .8rem; left: calc(-2.5rem + 16px); }

  /* 画面下の「相談する」ボタンが最後の内容に重ならないように */
  .site-footer { padding-bottom: calc(3rem + 72px); }
}

/* スマホ：ボタンは中央に、説明文は小さく・見出しは大きくしてメリハリを */
@media (max-width: 599px) {
  .btn-row { justify-content: center; }
  .section-more, .price-cta, .works-cta, .form__actions { text-align: center; }
  .form__submit { display: flex; margin-inline: auto; }

  /* 見出しを少し大きく */
  .section-head__title { font-size: 2.1rem; }
  .page-head__title { font-size: 2.6rem; }

  /* 見出し下の説明文 */
  .section-head__lead,
  .page-head__lead,
  .profile-intro__text,
  .works-block__lead,
  .contact__lead,
  .worry-bridge__text,
  .works-cta__text,
  .hero__tagline,
  .about__text p { font-size: .84rem; line-height: 1.85; color: var(--text-sub); }

  /* カードの中の説明文 */
  .service-card__desc, .strength p, .flow-step p, .chapter p, .work-card__point, .case__text,
  .faq__a p, .price-card__desc, .model-case__detail, .philosophy p, .work-feature__role,
  .spec-list, .flow-info dd { font-size: .8125rem; line-height: 1.8; color: var(--text-sub); }
}

/* スマホの FAQ：質問は文節で改行（言葉の途中で折り返さない）、「A」は答えの1行目にそろえる */
@media (max-width: 599px) {
  .faq__q { word-break: auto-phrase; text-wrap: pretty; }
  .faq__a::before { top: 0; font-size: 1.05rem; line-height: 1.8; }
  .faq__a p { line-height: 1.8; }
}
/* 404：宇宙人（縦長なので少し小さく） */
.error-page__alien { width: clamp(100px, 13vw, 150px); top: -8%; }

/* ============================================================
   30. モバイルメニュー：閉じるボタンを常に押せるように／スマホのファーストビュー
   ============================================================ */
/* ヘッダー（ロゴと×ボタン）をメニューより手前に */
.mobile-menu { z-index: 45; flex-direction: column; gap: 2.5rem; padding: var(--header-h) var(--gutter) 2rem; overflow-y: auto; }
body.is-menu-open .site-header { background: transparent; border-bottom-color: transparent; backdrop-filter: none; -webkit-backdrop-filter: none; transform: none; }
.mobile-menu__list { gap: 1.4rem; }
body.is-menu-open .sp-cta, body.is-menu-open .to-top { visibility: hidden; }

/* スマホ：ファーストビューはタブレットと同じ比率に（上にイラスト、下に2行の見出し・2行の文・横並びのボタン） */
@media (max-width: 599px) {
  .hero { padding-bottom: clamp(2.5rem, 7vh, 4rem); }
  .hero__catch { font-size: 9.2vw; line-height: .95; }
  .hero__bottom { margin-top: 1.25rem; gap: 1.5rem; }
  .hero__statement { font-size: clamp(1rem, 4.7vw, 1.2rem); line-height: 1.65; }
  .hero__tagline { margin-top: .6rem; font-size: .8rem; line-height: 1.8; }
  .hero__actions { flex-direction: row; flex-wrap: nowrap; gap: .6rem; }
  .hero__actions .btn { flex: 1 1 0; width: auto; padding: .85rem .5rem; font-size: .8rem; letter-spacing: .04em; gap: .35rem; }
  .hero__actions .btn .icon { font-size: .95rem; }
  /* イラストを大きく：宇宙飛行士は画面の8割ほど、惑星も少し大きく */
  .hero__planet-ring   { top: 12%; left: -12%; width: 44vw; }
  .hero__astronaut     { top: 15%; right: -12%; width: 84vw; }
  .hero__star--yellow  { top: 11%; right: 5%; }
  .hero__star--purple  { top: 42%; left: 12%; }
  .hero__star--blue    { top: 49%; left: 6%; }
}

/* スマホ：ページ見出しのイラストにもドットの丸を添える */
@media (max-width: 899px) {
  .page-head[data-planet]::after {
    content: '';
    position: absolute;
    top: 1.6rem;
    right: 3.2rem;
    z-index: -1;
    width: 84px;
    aspect-ratio: 1;
    background: radial-gradient(circle, rgba(26, 26, 26, .17) 1.4px, transparent 2px) 0 0 / 12px 12px;
    -webkit-mask: radial-gradient(circle closest-side, #000 96%, transparent 100%);
    mask: radial-gradient(circle closest-side, #000 96%, transparent 100%);
    pointer-events: none;
  }
}

/* スマホのセクション装飾：大きな弧はやめ、「丸＋ドットの丸」を小さく左右交互に
   （1・3＝左下、2・4＝右上。見出しや本文にかからない端に寄せる） */
@media (max-width: 767px) {
  .section[data-deco]::before,
  .section[data-deco]::after { top: auto !important; bottom: auto !important; left: auto !important; right: auto !important; }
  .section[data-deco]::after { width: 64px !important; opacity: .8; }

  .section[data-deco="1"]::before { bottom: 1.25rem !important; left: -48px !important; width: 104px !important; }
  .section[data-deco="1"]::after  { bottom: 3.6rem !important;  left: 34px !important; }

  .section[data-deco="2"]::before { top: 1.1rem !important; right: -22px !important; width: 92px !important; }
  .section[data-deco="2"]::after  { top: 4.4rem !important; right: 58px !important; }

  .section[data-deco="3"]::before { bottom: 1.25rem !important; left: -40px !important; width: 90px !important; }
  .section[data-deco="3"]::after  { bottom: .9rem !important; left: 52px !important; }

  .section[data-deco="4"]::before { top: 1.1rem !important; right: -44px !important; width: 104px !important; }
  .section[data-deco="4"]::after  { top: 4.2rem !important; right: 44px !important; }

  /* 大きな弧用の塗りを、小さな丸に合う淡い色に */
  .section[data-deco="1"]::before { background: var(--shape-mint); }
  .section[data-deco="4"]::before { background: var(--shape-peach); }
}

/* タブレット縦・狭いウィンドウ（600〜767px）もイラストを大きく */
@media (min-width: 600px) and (max-width: 767px) {
  .hero__planet-ring   { top: 11%; left: -8%; width: 38vw; }
  .hero__astronaut     { top: 12%; right: -8%; width: 76vw; }
  .hero__star--yellow  { top: 10%; right: 5%; }
}

/* ============================================================
   31. 前後の実績：サムネイル付き／実績一覧から戻ったとき、その作品のカード位置へ
   ============================================================ */
.work-card[id] { scroll-margin-top: calc(var(--header-h) + 1.5rem); }
.work-pager__link { gap: .9rem; }
.work-pager__thumb {
  flex: none;
  width: 112px;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  transition: border-color .2s, transform .3s var(--ease);
}
.work-pager__thumb img { width: 100%; height: 100%; object-fit: cover; }
.work-pager__link:hover .work-pager__thumb { border-color: var(--pink); transform: translateY(-2px); }
/* スマホ：サムネイルを上、名前を下に。矢印は「前の実績／次の実績」の文字で分かるので省く */
@media (max-width: 599px) {
  .work-pager__link { flex-direction: column; align-items: flex-start; gap: .5rem; }
  .work-pager__link--next { align-items: flex-end; }
  .work-pager__link .icon { display: none; }
  .work-pager__thumb { width: min(100%, 150px); }
  .work-pager__link--next .work-pager__thumb { order: -1; }
}

/* よくある質問：答えの部分も押すと閉じられるので、指のカーソルに */
.faq__item[open] .faq__a { cursor: pointer; }
/* 開いている質問は、うすいピンクで分かるように */
.faq__item { transition: background-color .25s, border-color .25s; }
.faq__item[open] { background: #FFF4F5; border-color: #F6D3D6; }

/* ============================================================
   32. ページ下の相談の案内：背景にパステルのグラデーションと「丸＋ドットの丸」
   ============================================================ */
:root {
  /* 丸＋ドットの丸のセット（ミント／ピーチ） */
  --deco-pair-mint: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 260 260'%3E%3Cdefs%3E%3Cpattern id='p' width='13' height='13' patternUnits='userSpaceOnUse'%3E%3Ccircle cx='6.5' cy='6.5' r='1.7' fill='%231A1A1A' fill-opacity='.2'/%3E%3C/pattern%3E%3C/defs%3E%3Ccircle cx='150' cy='150' r='96' fill='%23D1F5EA'/%3E%3Ccircle cx='78' cy='84' r='66' fill='url(%23p)'/%3E%3Ccircle cx='238' cy='70' r='7' fill='%23FFB5BA'/%3E%3C/svg%3E");
  --deco-pair-peach: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 240 240'%3E%3Cdefs%3E%3Cpattern id='p' width='13' height='13' patternUnits='userSpaceOnUse'%3E%3Ccircle cx='6.5' cy='6.5' r='1.7' fill='%231A1A1A' fill-opacity='.2'/%3E%3C/pattern%3E%3C/defs%3E%3Ccircle cx='100' cy='104' r='78' fill='%23FFDCB4' fill-opacity='.85'/%3E%3Ccircle cx='168' cy='170' r='58' fill='url(%23p)'/%3E%3Ccircle cx='22' cy='214' r='6' fill='%23AEE2FF'/%3E%3C/svg%3E");
}
.works-cta { position: relative; isolation: isolate; }
/* 画面いっぱいのやわらかいグラデーション */
.works-cta::before {
  content: '';
  position: absolute;
  z-index: -2;
  top: 0; bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  background:
    radial-gradient(ellipse 38% 70% at 18% 65%, rgba(255, 181, 186, .26), transparent 70%),
    radial-gradient(ellipse 36% 70% at 84% 35%, rgba(174, 226, 255, .30), transparent 70%),
    radial-gradient(ellipse 40% 60% at 50% 100%, rgba(209, 245, 234, .34), transparent 70%);
  /* 上端は四角く切れないよう、ふわっと消す */
  -webkit-mask: linear-gradient(to bottom, transparent, #000 35%);
  mask: linear-gradient(to bottom, transparent, #000 35%);
  pointer-events: none;
}
/* 左下：ミントの丸＋ドットの丸、右上：ピーチの丸＋ドットの丸（左右交互） */
.works-cta::after {
  content: '';
  position: absolute;
  z-index: -1;
  top: 0; bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  background:
    var(--deco-pair-mint) no-repeat left max(1rem, calc(50% - 640px)) bottom 8% / clamp(150px, 18vw, 250px),
    var(--deco-pair-peach) no-repeat right max(1rem, calc(50% - 620px)) top 12% / clamp(120px, 14vw, 200px),
    var(--img-star-yellow) no-repeat left max(1rem, calc(50% - 420px)) top 18% / 26px,
    var(--img-star-blue) no-repeat right max(2rem, calc(50% - 400px)) bottom 16% / 22px;
  pointer-events: none;
}
/* スマホ：文章が画面幅いっぱいなので、丸はボタンの左右（空いているところ）から小さくのぞかせる */
@media (max-width: 599px) {
  .works-cta::after {
    background-position:
      left -78px bottom 0,
      right -52px bottom 34%,
      left 1.25rem top 12%,
      right 1.5rem top 12%;
    background-size: 140px, 100px, 20px, 18px;
  }
}

/* WORKSの目次：同じページの下へ移動するので「↓」 */
.works-nav a .icon { font-family: 'Material Symbols Outlined'; font-weight: normal; font-size: 1.05rem; color: var(--text-sub); transition: transform .2s; }
.works-nav a:hover .icon { transform: translateY(2px); }

/* ============================================================
   33. いちばん押してほしいボタン（相談・問い合わせ）は塗りつぶしで強く
       ほかのボタン（見る・進む）は線だけのまま → 優先順位がひと目で分かるように
   ============================================================ */
.btn--cta {
  border-color: var(--charcoal);
  background: var(--charcoal);
  color: #fff;
  box-shadow: 0 8px 20px rgba(26, 26, 26, .14);
}
.btn--cta:hover {
  border-color: var(--pink-text);
  background: var(--pink-text);
  color: #fff;
  box-shadow: 0 10px 24px rgba(184, 69, 90, .22);
}
.btn--cta .icon { transition: transform .2s; }
.btn--cta:hover .icon { transform: translateX(3px); }


/* ============================================================
   34. 前後の実績：左右にぽつんと離れず、同じ大きさのカードを2つ並べる
       （サムネイルを大きく、「実績一覧」はカードの下の中央）
   ============================================================ */
.work-pager {
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem 1.5rem;
  padding: 2.5rem 0 clamp(3.5rem, 7vw, 5rem);
}
.work-pager__all { grid-column: 1 / -1; grid-row: 2; justify-self: center; }
.work-pager__link {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  min-width: 0;
  padding: 1rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-m);
  background: rgba(255, 255, 255, .72);
  transition: border-color .2s, box-shadow .25s, color .2s;
}
.work-pager__link--prev, .work-pager__link--next { justify-self: stretch; }
.work-pager__link--next { justify-content: flex-end; }
.work-pager__link:hover { border-color: var(--pink); box-shadow: 0 12px 30px rgba(26, 26, 26, .06); }
.work-pager__link > span:not(.icon):not(.work-pager__thumb) { min-width: 0; font-size: 1.05rem; }
.work-pager__link small { margin-bottom: .2rem; }
.work-pager__thumb { width: clamp(150px, 17vw, 210px); border-radius: 16px; }
.work-pager__link .icon { flex: none; color: var(--text-sub); transition: transform .2s; }
.work-pager__link--prev:hover .icon { transform: translateX(-3px); }
.work-pager__link--next:hover .icon { transform: translateX(3px); }
/* タブレット以下：サムネイルを上、名前を下に */
@media (max-width: 899px) {
  .work-pager { gap: 1rem; }
  .work-pager__link { flex-direction: column; align-items: stretch; gap: .75rem; padding: .75rem; border-radius: 20px; }
  .work-pager__link--next { text-align: right; }
  .work-pager__link .icon { display: none; }
  .work-pager__thumb { width: 100%; border-radius: 14px; }
  .work-pager__link--next .work-pager__thumb { order: -1; }
  .work-pager__link > span:not(.icon):not(.work-pager__thumb) { font-size: .9rem; line-height: 1.4; }
}

/* トップの CONTACT とお問い合わせページのフォーム：カードの中は無地、装飾はカードの外（セクションの背景）だけ
   （トップは section--tint の帯、お問い合わせページは通常の section。どちらも id="contact"） */
#contact.section--tint .contact,
#contact:not(.section--tint) .contact {
  max-width: 1000px;
  margin-inline: auto;
  padding: clamp(3rem, 7vw, 5rem) clamp(1.25rem, 5vw, 4rem);
  border: 1px solid var(--line);
  border-radius: var(--radius-l);
  background: #FFFDFB;
  box-shadow: 0 24px 60px rgba(26, 26, 26, .06);
}