@charset "utf-8";

/* =========================================================
   むなかた未来実装フェス2026 特設サイト
   カラーはチラシから抽出したパレットを使用
   ========================================================= */

:root {
  /* Brand */
  --c-primary: #0b54a6;
  --c-secondary: #22b6dc;
  --c-accent: #cbdc2e;
  --c-accent-dark: #b4c426;

  /* Sub */
  --c-navy: #12377e;
  --c-teal: #2fa3be;
  --c-lightblue: #4fa8ce;

  /* Surface / BG */
  --bg-base: #eaf7fb;
  --bg-sea: #cfedf6;
  --surface: #ffffff;

  /* Text */
  --text-main: #0e2e5a;
  --text-sub: #3a5d86;
  --text-invert: #ffffff;

  /* Layout */
  --maxw: 1080px;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 10px 30px rgba(11, 84, 166, 0.12);
  --shadow-sm: 0 4px 14px rgba(11, 84, 166, 0.1);

  --font-base: "M PLUS 1p", "Hiragino Kaku Gothic ProN", "Noto Sans JP",
    sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px;
}

body {
  font-family: var(--font-base);
  color: var(--text-main);
  background: var(--bg-base);
  line-height: 1.8;
  font-weight: 500;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ---------- 海の中グラデ背景（画面固定）＋海底イラスト固定 ---------- */
.ocean-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  /* 白成分多め。上75%は明るく黒系文字も読める → 下25%だけ海色を強める */
  background: linear-gradient(
    180deg,
    #ffffff 0%,
    #f4fbfe 32%,
    #eaf8fd 58%,
    #dcf3fb 75%,
    #b7e6f4 89%,
    #8ed6ee 100%
  );
}
.seabed {
  position: fixed;
  left: 0;
  right: 0;
  bottom: -1px;
  width: 100%;
  z-index: -1;
  opacity: 0.5;
  pointer-events: none;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.inner {
  width: min(92%, var(--maxw));
  margin-inline: auto;
}

.section {
  position: relative;
  z-index: 1;
  padding: clamp(3.5rem, 8vw, 6rem) 0;
}

/* ---------- 見出し共通 ---------- */
.sec-head {
  text-align: center;
  margin-bottom: clamp(2rem, 5vw, 3.5rem);
}
.sec-head .en {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  color: var(--c-secondary);
  font-weight: 800;
  margin-bottom: 0.4rem;
}
.sec-head h2 {
  font-size: clamp(1.7rem, 4.8vw, 2.7rem);
  font-weight: 800;
  color: var(--c-primary);
  line-height: 1.4;
}
.sec-head h2 .mark {
  background: linear-gradient(transparent 60%, var(--c-accent) 60%);
  padding: 0 0.15em;
}

.lead {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 2.5rem;
  color: var(--text-sub);
  font-size: clamp(1.05rem, 2.6vw, 1.22rem);
  line-height: 1.9;
}

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-weight: 800;
  border-radius: 999px;
  padding: 1rem 2.4rem;
  font-size: clamp(1rem, 2.6vw, 1.2rem);
  cursor: pointer;
  border: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  line-height: 1.4;
  text-align: center;
}
.btn-cta {
  background: var(--c-accent);
  color: var(--c-navy);
  box-shadow: 0 8px 0 var(--c-accent-dark), var(--shadow);
}
.btn-cta:hover {
  transform: translateY(2px);
  box-shadow: 0 6px 0 var(--c-accent-dark), var(--shadow);
}
.btn-cta:active {
  transform: translateY(8px);
  box-shadow: 0 0 0 var(--c-accent-dark), var(--shadow-sm);
}
.btn-primary {
  background: var(--c-primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover {
  background: var(--c-navy);
  transform: translateY(-2px);
}
/* 準備中（無効）ボタン */
.btn-disabled {
  background: #c4ccd6;
  color: #fff;
  box-shadow: none;
  cursor: not-allowed;
  pointer-events: none;
}
.btn-disabled .prep {
  display: inline-block;
  margin-left: 0.5em;
  font-size: 0.78em;
  font-weight: 800;
  background: rgba(255, 255, 255, 0.35);
  color: #fff;
  padding: 0.12em 0.7em;
  border-radius: 999px;
}

/* =========================================================
   ヘッダー
   ========================================================= */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem clamp(1rem, 4vw, 2rem);
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(8px);
  transition: box-shadow 0.3s ease;
}
.site-header.scrolled {
  box-shadow: var(--shadow-sm);
}
.site-header .org {
  font-size: clamp(0.7rem, 2.4vw, 0.9rem);
  font-weight: 800;
  color: var(--c-primary);
}
.site-header .btn {
  padding: 0.55rem 1.3rem;
  font-size: 0.85rem;
}
.site-header .btn-cta {
  box-shadow: 0 4px 0 var(--c-accent-dark);
}

/* =========================================================
   1. ファーストビュー
   ========================================================= */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: clamp(5rem, 10vw, 7rem) 1rem clamp(3.5rem, 7vw, 5.5rem);
}
/* 全面の背景写真（大島）。下へいくほど透明化して次セクションの海へ溶け込ませる */
.hero__photo {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url("../images/hero.jpg") center 38% / cover no-repeat;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, #000 60%, transparent 100%);
  mask-image: linear-gradient(180deg, #000 0%, #000 60%, transparent 100%);
}
/* 写真の上に薄いブランド色スクリム（下端は0にして写真と一緒にフェード） */
.hero__photo::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(11, 84, 166, 0.14) 0%,
    rgba(11, 84, 166, 0.22) 55%,
    rgba(11, 84, 166, 0) 100%
  );
}

/* コピーを載せる半透明フロストパネル（明るいまま高視認） */
.hero__panel {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 680px;
  text-align: center;
  padding: clamp(1.8rem, 4vw, 2.8rem) clamp(1.4rem, 4vw, 2.6rem);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.7);
  border-radius: 24px;
  box-shadow: 0 20px 50px rgba(11, 84, 166, 0.28);
}
.hero__logo {
  width: min(94%, 540px);
  margin: 0 auto 1.2rem;
}
.hero__catch {
  display: inline-block;
  background: var(--c-primary);
  color: #fff;
  font-weight: 800;
  font-size: clamp(0.82rem, 2.5vw, 1.05rem);
  padding: 0.45rem 1.3rem;
  border-radius: 999px;
  margin-bottom: 1.1rem;
  box-shadow: var(--shadow-sm);
}
.hero__title {
  font-size: clamp(1.4rem, 4.4vw, 2.2rem);
  font-weight: 800;
  color: var(--c-primary);
  margin-bottom: 0.8rem;
}
.hero__sub {
  font-size: clamp(0.88rem, 2.3vw, 1.02rem);
  color: var(--text-main);
  margin: 0 auto 1.4rem;
  font-weight: 700;
  line-height: 1.75;
}
.hero__badges {
  display: flex;
  gap: 0.8rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 1.4rem;
}
.hero__badge {
  background: var(--c-teal);
  color: #fff;
  font-weight: 800;
  border-radius: 999px;
  padding: 0.5rem 1.3rem;
  font-size: clamp(0.8rem, 2.2vw, 0.95rem);
  box-shadow: var(--shadow-sm);
}
.hero__badge small { display: block; font-size: 0.7em; font-weight: 700; opacity: 0.9; }

/* 浮遊オブジェ（パネル周りの写真上に配置してレイヤー感） */
.floaty {
  position: absolute;
  z-index: 3;
  pointer-events: none;
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 6px 12px rgba(11, 84, 166, 0.3));
}
.floaty.turtle { width: clamp(56px, 8vw, 100px); top: 12%; left: 5%; animation-delay: 0s; }
.floaty.anchor { width: clamp(42px, 6vw, 74px); top: 16%; right: 6%; animation-delay: 1.5s; }
.floaty.shell  { width: clamp(46px, 6.5vw, 82px); bottom: 14%; left: 7%; animation-delay: 0.8s; }
.floaty.eel    { width: clamp(38px, 5vw, 64px); bottom: 18%; right: 7%; animation-delay: 2.2s; }
@keyframes float {
  0%, 100% { transform: translateY(0) rotate(-3deg); }
  50% { transform: translateY(-14px) rotate(3deg); }
}
@media (prefers-reduced-motion: reduce) { .floaty { animation: none; } }
/* 狭い画面ではパネルと重なるのでオブジェを隠す */
@media (max-width: 820px) {
  .floaty { display: none; }
}
/* =========================================================
   2. イントロダクション
   ========================================================= */
.compare {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: clamp(1rem, 3vw, 2rem);
  align-items: stretch;
  margin-top: 2.5rem;
}
.compare__card {
  border-radius: var(--radius);
  padding: clamp(1.4rem, 3vw, 2rem);
  text-align: center;
}
.compare__card h3 {
  font-size: clamp(1.12rem, 2.8vw, 1.35rem);
  margin-bottom: 0.8rem;
  font-weight: 800;
}
.compare__card p {
  font-size: clamp(0.98rem, 2.2vw, 1.08rem);
  line-height: 1.9;
}
.compare__badge {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  margin-bottom: 0.9rem;
}
.compare__badge svg { width: 1.5rem; height: 1.5rem; }
.compare__card.bad {
  background: rgba(238, 241, 244, 0.92);
  color: #6b7686;
  backdrop-filter: blur(4px);
}
.compare__card.bad h3 { color: #8794a3; }
.compare__card.bad .compare__badge { background: #d4dae1; color: #8794a3; }
.compare__card.good {
  background: rgba(255, 255, 255, 0.92);
  color: var(--text-main);
  border: 3px solid var(--c-secondary);
  box-shadow: var(--shadow);
  backdrop-filter: blur(4px);
}
.compare__card.good h3 { color: var(--c-primary); }
.compare__card.good .compare__badge { background: var(--c-accent); color: var(--c-navy); }
.compare__arrow {
  display: flex;
  align-items: center;
  font-size: 2rem;
  color: var(--c-accent-dark);
  font-weight: 800;
}
.intro__note {
  margin-top: 2.5rem;
  background: rgba(255, 255, 255, 0.72);
  backdrop-filter: blur(6px);
  border-radius: var(--radius);
  padding: clamp(1.5rem, 4vw, 2.5rem);
  text-align: center;
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  line-height: 2;
}
.intro__note strong {
  color: var(--c-primary);
  background: linear-gradient(transparent 65%, var(--c-accent) 65%);
}

/* =========================================================
   3. 診断
   ========================================================= */
.quiz__card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: clamp(1.6rem, 4vw, 3rem);
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}
/* ステップ式診断 */
.quiz__progress { height: 8px; background: var(--bg-base); border-radius: 999px; overflow: hidden; margin-bottom: 0.6rem; }
.quiz__bar { display: block; height: 100%; width: 25%; background: var(--c-accent); border-radius: 999px; transition: width 0.35s ease; }
.quiz__count { font-size: 0.85rem; font-weight: 800; color: var(--text-sub); margin-bottom: 1.3rem; }
.quiz__step { display: none; }
.quiz__step.is-active { display: block; animation: quizFade 0.3s ease; }
@keyframes quizFade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) { .quiz__step.is-active { animation: none; } }
.quiz__q {
  font-size: clamp(1.25rem, 3.2vw, 1.55rem);
  font-weight: 800;
  color: var(--c-primary);
  margin-bottom: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
}
.quiz__q .icn { color: var(--c-teal); flex: none; }
.quiz__q .icn svg { width: 1.6rem; height: 1.6rem; display: block; }
.quiz__options {
  display: grid;
  gap: 0.9rem;
}
.quiz__opt {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  text-align: left;
  background: var(--bg-base);
  border: 2px solid transparent;
  border-radius: var(--radius-sm);
  padding: 1.1rem 1.4rem;
  font-size: clamp(1.05rem, 2.5vw, 1.2rem);
  font-weight: 700;
  color: var(--text-main);
  cursor: pointer;
  transition: all 0.15s ease;
  width: 100%;
}
.quiz__opt .tag {
  flex: none;
  width: 2.2rem;
  height: 2.2rem;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--c-secondary);
  color: #fff;
  font-weight: 800;
}
.quiz__opt:hover {
  border-color: var(--c-secondary);
  background: #fff;
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.quiz__result {
  margin-top: 1.8rem;
  padding: 1.6rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(160deg, #eefadf, #e5f6fb);
  border: 2px dashed var(--c-accent-dark);
  display: none;
}
.quiz__result.show { display: block; animation: pop 0.4s ease; }
.quiz__result .r-label { font-size: 0.85rem; color: var(--text-sub); }
.quiz__result .r-theme {
  font-size: clamp(1.3rem, 4vw, 1.8rem);
  font-weight: 800;
  color: var(--c-primary);
  margin: 0.2rem 0 0.6rem;
}
.quiz__result .btn { margin-top: 0.8rem; }
@keyframes pop {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

/* =========================================================
   4. 3部門
   ========================================================= */
.theme-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(1.2rem, 3vw, 2rem);
}
.theme-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  transition: transform 0.2s ease;
}
.theme-card:hover { transform: translateY(-8px); }
.theme-card__img {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}
.theme-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.theme-card__num {
  position: absolute;
  top: 0.8rem;
  left: 0.8rem;
  background: #fff;
  color: var(--c-primary);
  font-weight: 800;
  font-size: 0.75rem;
  padding: 0.25rem 0.9rem;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}
.theme-card__body {
  padding: clamp(1.2rem, 3vw, 1.6rem);
  flex: 1;
  border-top: 6px solid var(--bar, var(--c-secondary));
}
.theme-card__body h3 {
  font-size: clamp(1.3rem, 3.2vw, 1.55rem);
  font-weight: 800;
  color: var(--c-primary);
  margin-bottom: 0.7rem;
}
.theme-card__body p {
  font-size: clamp(1rem, 2.2vw, 1.08rem);
  line-height: 1.9;
  color: var(--text-sub);
}
.theme-card.umi    { --bar: var(--c-lightblue); }
.theme-card.chiiki { --bar: var(--c-secondary); }
.theme-card.anzen  { --bar: var(--c-accent-dark); }

/* =========================================================
   診断結果モーダル
   ========================================================= */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.2rem;
}
.modal.open { display: flex; }
.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(6, 28, 60, 0.55);
  backdrop-filter: blur(3px);
}
.modal__box {
  position: relative;
  z-index: 1;
  width: min(92%, 520px);
  max-height: 88vh;
  overflow: auto;
  background: #fff;
  border-radius: 22px;
  box-shadow: 0 30px 70px rgba(6, 28, 60, 0.4);
  text-align: center;
  animation: modalPop 0.3s ease;
}
@keyframes modalPop {
  from { opacity: 0; transform: translateY(14px) scale(0.96); }
  to { opacity: 1; transform: none; }
}
.modal__img { position: relative; aspect-ratio: 16 / 9; overflow: hidden; border-radius: 22px 22px 0 0; }
.modal__img img { width: 100%; height: 100%; object-fit: cover; }
.modal__badge {
  position: absolute;
  top: 0.9rem; left: 0.9rem;
  background: var(--c-accent);
  color: var(--c-navy);
  font-weight: 800;
  font-size: 0.8rem;
  padding: 0.3rem 0.9rem;
  border-radius: 999px;
}
.modal__close {
  position: absolute;
  top: 0.7rem; right: 0.7rem;
  z-index: 2;
  width: 2.4rem; height: 2.4rem;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--c-navy);
  font-size: 1.2rem;
  font-weight: 800;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(6, 28, 60, 0.25);
}
.modal__body { padding: clamp(1.4rem, 4vw, 2rem); }
.modal__label { font-size: 0.85rem; color: var(--text-sub); font-weight: 700; }
.modal__theme { font-size: clamp(1.5rem, 4vw, 2rem); font-weight: 800; color: var(--c-primary); margin: 0.2rem 0 0.8rem; }
.modal__desc { font-size: 1rem; line-height: 1.9; color: var(--text-main); margin-bottom: 1.5rem; }
.modal__actions { display: flex; flex-direction: column; gap: 0.7rem; align-items: stretch; }
.modal__actions .btn { width: 100%; }
.modal__sub {
  background: none;
  border: none;
  color: var(--text-sub);
  font-weight: 700;
  font-family: inherit;
  font-size: 0.95rem;
  cursor: pointer;
  text-decoration: underline;
}
@media (prefers-reduced-motion: reduce) { .modal__box { animation: none; } }

/* =========================================================
   5. スケジュール & 特典
   ========================================================= */
/* チラシ踏襲：ライムのシェブロン（矢羽）を横に連ねる */
.timeline {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.timeline__step {
  flex: 1;
  text-align: center;
}
.timeline__when {
  display: block;
  background: var(--c-accent);
  color: var(--c-navy);
  font-weight: 800;
  font-size: clamp(0.85rem, 1.9vw, 1.05rem);
  padding: 0.8rem 0.7rem;
  margin-bottom: 0.9rem;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 50%, calc(100% - 18px) 100%, 0 100%, 18px 50%);
}
.timeline__step:first-child .timeline__when {
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 50%, calc(100% - 18px) 100%, 0 100%);
}
.timeline__step h4 {
  font-size: clamp(1.05rem, 2.4vw, 1.25rem);
  color: var(--c-primary);
  font-weight: 800;
  margin-bottom: 0.4rem;
}
.timeline__step p { font-size: clamp(0.85rem, 1.9vw, 0.98rem); color: var(--text-sub); line-height: 1.7; }
.schedule__note {
  text-align: center;
  font-size: clamp(0.82rem, 2vw, 0.95rem);
  color: var(--text-sub);
  margin-top: 1.2rem;
}
.perk {
  margin-top: 3rem;
  background: linear-gradient(160deg, var(--c-primary), var(--c-navy));
  color: #fff;
  border-radius: var(--radius);
  padding: clamp(1.8rem, 5vw, 3rem);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.perk__ribbon {
  display: inline-block;
  background: var(--c-accent);
  color: var(--c-navy);
  font-weight: 800;
  padding: 0.45rem 1.4rem;
  border-radius: 999px;
  font-size: clamp(0.92rem, 2.4vw, 1.08rem);
  margin-bottom: 1.4rem;
}
.perk__body {
  display: flex;
  gap: clamp(1.2rem, 3vw, 2.2rem);
  align-items: center;
}
.perk__illust {
  flex: none;
  width: clamp(104px, 15vw, 156px);
}
.perk__illust svg { width: 100%; height: auto; display: block; }
.perk h3 {
  font-size: clamp(1.2rem, 3vw, 1.6rem);
  margin-bottom: 1rem;
  line-height: 1.5;
}
.perk p {
  font-size: clamp(1rem, 2.4vw, 1.12rem);
  line-height: 2;
  opacity: 0.95;
}
.perk p + p { margin-top: 1rem; }
.perk .hl { color: var(--c-accent); font-weight: 800; }
@media (max-width: 640px) {
  .perk__body { flex-direction: column; text-align: center; }
  .perk .pc-br { display: none; }
}

/* タブレット・スマホ：縦積み・全幅カード */
@media (max-width: 820px) {
  .timeline {
    flex-direction: column;
    gap: 0.85rem;
    align-items: stretch;
  }
  .timeline__step {
    width: 100%;
    flex: none;
    display: flex;
    flex-direction: column;
    padding: 0.75rem 1rem 1rem;
    background: rgba(255, 255, 255, 0.92);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow-sm);
    box-sizing: border-box;
  }
  .timeline__when,
  .timeline__step:first-child .timeline__when {
    clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), 50% 100%, 0 calc(100% - 14px));
    padding-bottom: 1.3rem;
    margin-bottom: 0.5rem;
  }
  .timeline__step h4 { margin-bottom: 0.2rem; }
  .timeline__step p { margin-bottom: 0.6rem; }
}

/* =========================================================
   6. エントリー
   ========================================================= */
.entry__wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
  border-radius: var(--radius);
  padding: clamp(1.6rem, 4vw, 3rem);
  box-shadow: var(--shadow);
}
.entry__sheet {
  background: #fff;
  border-radius: var(--radius-sm);
  padding: 1.4rem;
  box-shadow: var(--shadow-sm);
  text-align: center;
}
.entry__sheet .mock {
  aspect-ratio: 1 / 1.414;
  background: repeating-linear-gradient(
    #f4f8fc 0 28px,
    #e3edf6 28px 30px
  );
  border-radius: 8px;
  border: 1px solid #d5e3f0;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 2rem;
  position: relative;
}
.entry__sheet .mock::before {
  content: "応募用ワークシート\A（サンプル準備中）";
  white-space: pre;
  color: var(--c-primary);
  font-weight: 800;
  font-size: 0.9rem;
  text-align: center;
  line-height: 1.6;
}
.entry__sheet figcaption { margin-top: 0.8rem; font-size: 0.8rem; color: var(--text-sub); }
.entry__body h3 {
  font-size: clamp(1.35rem, 3.4vw, 1.75rem);
  color: var(--c-primary);
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1.5;
}
.entry__body p { font-size: clamp(1rem, 2.4vw, 1.1rem); line-height: 2; margin-bottom: 1.5rem; color: var(--text-main); }
.entry__items {
  list-style: none;
  margin-bottom: 1.8rem;
  display: grid;
  gap: 0.6rem;
}
.entry__items li {
  background: var(--bg-base);
  border-radius: 10px;
  padding: 0.8rem 1.1rem;
  font-size: clamp(0.98rem, 2.2vw, 1.08rem);
  font-weight: 700;
  display: flex;
  gap: 0.6rem;
  align-items: center;
}
.entry__items .n {
  background: var(--c-accent);
  color: var(--c-navy);
  border-radius: 6px;
  padding: 0.1rem 0.55rem;
  font-weight: 800;
  font-size: 0.85rem;
}
.entry__body .btn { width: 100%; }
.entry__body .note { font-size: 0.78rem; color: var(--text-sub); margin-top: 0.8rem; margin-bottom: 0; text-align: center; }

/* =========================================================
   フッター
   ========================================================= */
.site-footer {
  background: var(--c-navy);
  color: #fff;
  padding: 3rem 1rem 2rem;
  text-align: center;
}
.site-footer__logo { width: 200px; margin: 0 auto 1.5rem; filter: brightness(0) invert(1); opacity: 0.95; }
.site-footer dl { max-width: 620px; margin: 0 auto 1.5rem; font-size: 0.9rem; }
.site-footer dl div { margin-bottom: 0.6rem; }
.site-footer dt { font-weight: 800; color: var(--c-accent); font-size: 0.8rem; }
.site-footer dd { opacity: 0.9; }
.site-footer .fnote { font-size: 0.72rem; opacity: 0.6; }
.site-footer__links {
  display: flex;
  gap: 1.5rem;
  justify-content: center;
  margin: 1.5rem 0;
  font-size: 0.85rem;
}
.site-footer__links a { opacity: 0.85; }
.site-footer__links a:hover { opacity: 1; color: var(--c-accent); }
.site-footer .copy { font-size: 0.72rem; opacity: 0.5; margin-top: 1.5rem; }

/* 追従CTA（モバイル） */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  padding: 0.7rem;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  box-shadow: 0 -4px 16px rgba(11, 84, 166, 0.12);
  display: none;
}
.sticky-cta .btn { width: 100%; box-shadow: 0 4px 0 var(--c-accent-dark); }

/* スクロール出現アニメ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in { opacity: 1; transform: none; }

/* =========================================================
   レスポンシブ
   ========================================================= */
@media (max-width: 820px) {
  .theme-grid { grid-template-columns: 1fr; max-width: 460px; margin-inline: auto; }
  .entry__wrap { grid-template-columns: 1fr; }
  .entry__sheet { max-width: 320px; margin-inline: auto; order: 2; }
}

@media (max-width: 640px) {
  .sp-none { display: none; }
  .quiz__q { text-align: left; justify-content: flex-start; }
  .compare { grid-template-columns: 1fr; }
  .compare__arrow { transform: rotate(90deg); justify-content: center; }
  .site-header .org { display: none; }
  .sticky-cta { display: block; }
  body { padding-bottom: 4.5rem; }
  .timeline__step::after { display: none !important; }
}