/* ============================================
   いつでも、おいでや。― 坂本フミ 人生アーカイブ
   駄菓子屋レトロポップをテーマにした一枚語り
   ============================================ */
:root {
  --cream: #fff9ee;
  --cream-2: #fdf3df;
  --choco: #46332a;
  --choco-soft: #7c6a5f;
  --red: #d95c48;
  --red-deep: #c04834;
  --orange: #eda94f;
  --mint: #78b79a;
  --sky: #77aecd;
  --pink: #e39aae;
  --yellow: #f0cd60;
  --paper: #fffdf7;
  --line: #eadfc8;
  --pop: "Yusei Magic", "Zen Maru Gothic", sans-serif;
  --maru: "Zen Maru Gothic", "Hiragino Maru Gothic ProN", sans-serif;
  --pop2: "Hachi Maru Pop", "Zen Maru Gothic", cursive;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 86px; }

body {
  font-family: var(--maru);
  background: var(--cream);
  color: var(--choco);
  line-height: 2.05;
  letter-spacing: .04em;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- ひさしストライプ ---------- */
.awning {
  height: 26px;
  background: repeating-linear-gradient(90deg, var(--red) 0 42px, #fdf6e8 42px 84px);
  position: relative;
}
.awning::after {
  content: ""; position: absolute; left: 0; right: 0; top: 100%;
  height: 12px;
  background:
    radial-gradient(circle at 21px -1px, var(--red) 20px, transparent 21px) 0 0 / 84px 12px repeat-x,
    radial-gradient(circle at 21px -1px, #fdf6e8 20px, transparent 21px) 42px 0 / 84px 12px repeat-x;
}

/* ---------- キャンディナビ ---------- */
.candy-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 12px;
  background: rgba(255, 249, 238, .95);
  backdrop-filter: blur(6px);
  border-bottom: 3px dashed var(--line);
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}
.candy-nav a {
  display: flex; align-items: center; gap: 7px;
  font-size: .74rem; font-family: var(--pop);
  padding: 7px 13px; border-radius: 999px;
  border: 2px solid transparent;
  white-space: nowrap;
  transition: border-color .25s ease, background .25s ease;
}
.candy-nav a .candy {
  width: 13px; height: 13px; border-radius: 50%;
  box-shadow: inset -2px -2px 0 rgba(0,0,0,.12);
  flex-shrink: 0;
}
.candy-nav a:nth-child(1) .candy { background: var(--red); }
.candy-nav a:nth-child(2) .candy { background: var(--orange); }
.candy-nav a:nth-child(3) .candy { background: var(--pink); }
.candy-nav a:nth-child(4) .candy { background: var(--mint); }
.candy-nav a:nth-child(5) .candy { background: var(--sky); }
.candy-nav a:nth-child(6) .candy { background: var(--yellow); }
.candy-nav a:nth-child(7) .candy { background: var(--red-deep); }
.candy-nav a:hover, .candy-nav a.on { border-color: var(--choco); background: #fff; }

/* ---------- ヒーロー ---------- */
.hero {
  padding: 120px 6vw 70px;
  text-align: center; position: relative; overflow: hidden;
}
.hero .dots {
  position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background:
    radial-gradient(circle 6px, var(--pink) 98%, transparent) 8% 22% / 240px 240px repeat,
    radial-gradient(circle 5px, var(--sky) 98%, transparent) 60% 70% / 300px 300px repeat,
    radial-gradient(circle 7px, var(--yellow) 98%, transparent) 85% 30% / 260px 260px repeat,
    radial-gradient(circle 4px, var(--mint) 98%, transparent) 30% 85% / 220px 220px repeat;
}
.hero-inner { position: relative; z-index: 2; max-width: 760px; margin: 0 auto; }
.hero .shop-sign {
  display: inline-block; font-family: var(--pop2); font-size: .82rem;
  background: var(--choco); color: var(--cream);
  padding: 7px 26px; border-radius: 999px; letter-spacing: .2em;
  opacity: 0; animation: pop-in .7s ease .3s forwards;
}
.hero h1 {
  font-family: var(--pop); font-weight: 400;
  font-size: clamp(2.2rem, 6.4vw, 3.8rem);
  line-height: 1.6; margin: 26px 0 8px; letter-spacing: .06em;
  opacity: 0; animation: pop-in .7s ease .6s forwards;
}
.hero h1 .accent { color: var(--red); }
.hero .hero-sub {
  font-size: .95rem; color: var(--choco-soft);
  opacity: 0; animation: pop-in .7s ease .9s forwards;
}
.hero .portrait-wrap {
  margin: 44px auto 0; width: min(300px, 66vw); position: relative;
  opacity: 0; animation: pop-in .8s ease 1.2s forwards;
}
.hero .portrait {
  width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 50%;
  border: 7px solid #fff;
  box-shadow: 0 0 0 3px var(--yellow), 0 18px 40px rgba(70,51,42,.2);
}
.hero .badge {
  position: absolute; right: -12px; bottom: 14px;
  background: var(--red); color: #fff; font-family: var(--pop2);
  font-size: .7rem; line-height: 1.5; text-align: center;
  width: 92px; height: 92px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transform: rotate(8deg);
  box-shadow: 0 6px 16px rgba(192,72,52,.4);
}
.hero .hero-note { margin-top: 34px; font-size: .86rem; color: var(--choco-soft); opacity: 0; animation: pop-in .7s ease 1.5s forwards; }
@keyframes pop-in { from { opacity: 0; transform: translateY(20px) scale(.96); } to { opacity: 1; transform: none; } }

/* ---------- セクション共通 ---------- */
section { padding: 90px 6vw; position: relative; }
.sec-inner { max-width: 880px; margin: 0 auto; }
.sec-head { text-align: center; margin-bottom: 54px; }
.sec-head .tag {
  display: inline-block; font-family: var(--pop2); font-size: .72rem;
  color: #fff; padding: 5px 20px; border-radius: 999px; letter-spacing: .16em;
  transform: rotate(-2deg);
}
.sec-head.c-red .tag { background: var(--red); }
.sec-head.c-orange .tag { background: var(--orange); }
.sec-head.c-mint .tag { background: var(--mint); }
.sec-head.c-sky .tag { background: var(--sky); }
.sec-head.c-pink .tag { background: var(--pink); }
.sec-head.c-yellow .tag { background: var(--yellow); color: var(--choco); }
.sec-head h2 {
  font-family: var(--pop); font-weight: 400;
  font-size: clamp(1.5rem, 3.6vw, 2.1rem); letter-spacing: .08em;
  margin-top: 18px; line-height: 1.7;
}
.sec-head .sub { font-size: .85rem; color: var(--choco-soft); margin-top: 8px; }

.story p { font-size: .96rem; line-height: 2.3; margin-bottom: 1.7em; }
.story .em { background: linear-gradient(transparent 62%, var(--yellow) 62% 92%, transparent 92%); font-weight: 700; padding: 0 2px; }
.story .em-red { background: linear-gradient(transparent 62%, #f6c4ba 62% 92%, transparent 92%); font-weight: 700; padding: 0 2px; }

.reveal { opacity: 0; transform: translateY(30px); transition: opacity .8s ease, transform .8s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.rv1 { transition-delay: .1s; } .rv2 { transition-delay: .2s; } .rv3 { transition-delay: .3s; }

/* ---------- 写真（テープ留め） ---------- */
.taped { position: relative; background: #fff; padding: 10px; box-shadow: 0 10px 26px rgba(70,51,42,.14); }
.taped::before {
  content: ""; position: absolute; top: -12px; left: 50%; transform: translateX(-50%) rotate(-3deg);
  width: 92px; height: 26px; background: rgba(240,205,96,.8); opacity: .9;
  box-shadow: 0 2px 5px rgba(0,0,0,.08);
}
.taped.tape-mint::before { background: rgba(120,183,154,.65); }
.taped.tape-pink::before { background: rgba(227,154,174,.65); }
.taped.tape-sky::before { background: rgba(119,174,205,.6); }
.taped img { width: 100%; }
.taped .cap { font-size: .72rem; color: var(--choco-soft); padding: 9px 4px 2px; line-height: 1.8; }
.taped.tilt-l { transform: rotate(-1.6deg); }
.taped.tilt-r { transform: rotate(1.8deg); }

.photo-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin: 54px 0 8px; align-items: start; }
.photo-solo { max-width: 480px; margin: 50px auto 8px; }

/* ---------- 値札カード ---------- */
.price-tags { display: flex; gap: 20px; justify-content: center; flex-wrap: wrap; margin: 50px 0 0; }
.ptag {
  background: var(--paper); border: 2.5px solid var(--choco); border-radius: 12px;
  padding: 18px 22px 16px; width: 230px; text-align: center; position: relative;
  transform: rotate(-1.2deg);
  box-shadow: 4px 5px 0 rgba(70,51,42,.14);
}
.ptag:nth-child(2n) { transform: rotate(1.4deg); }
.ptag::before {
  content: ""; position: absolute; top: -9px; left: 50%; transform: translateX(-50%);
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--cream); border: 2.5px solid var(--choco);
}
.ptag .p-name { font-family: var(--pop); font-size: .98rem; }
.ptag .p-price { font-family: var(--pop2); font-size: 1.5rem; color: var(--red); margin: 4px 0; }
.ptag .p-note { font-size: .72rem; color: var(--choco-soft); line-height: 1.8; }

/* ---------- 街のこえ掲示板 ---------- */
.board { background: var(--cream-2); }
.memo-board {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.memo {
  padding: 22px 18px 18px; font-size: .8rem; line-height: 1.95;
  box-shadow: 0 8px 20px rgba(70,51,42,.12);
  position: relative; min-height: 150px;
  display: flex; flex-direction: column;
}
.memo::before {
  content: ""; position: absolute; top: -10px; left: 50%; transform: translateX(-50%) rotate(2deg);
  width: 64px; height: 20px; opacity: .85;
}
.memo:nth-child(6n+1) { background: #fff8d9; transform: rotate(-2deg); }
.memo:nth-child(6n+2) { background: #ffeef2; transform: rotate(1.5deg); }
.memo:nth-child(6n+3) { background: #e9f6ef; transform: rotate(-1deg); }
.memo:nth-child(6n+4) { background: #eaf4fa; transform: rotate(2deg); }
.memo:nth-child(6n+5) { background: #fff1df; transform: rotate(-1.6deg); }
.memo:nth-child(6n+6) { background: #f6eefc; transform: rotate(1.2deg); }
.memo:nth-child(3n+1)::before { background: rgba(217,92,72,.5); }
.memo:nth-child(3n+2)::before { background: rgba(119,174,205,.5); }
.memo:nth-child(3n)::before { background: rgba(120,183,154,.55); }
.memo:hover { transform: rotate(0) scale(1.04); transition: transform .3s ease; z-index: 2; }
.memo p { flex: 1; }
.memo .who { margin-top: 10px; font-size: .68rem; color: var(--choco-soft); text-align: right; font-family: var(--pop2); }

/* ---------- 帳面年表 ---------- */
.ledger {
  background: var(--paper); border: 3px solid var(--choco); border-radius: 16px;
  overflow: hidden; box-shadow: 8px 9px 0 rgba(70,51,42,.12);
}
.ledger-head {
  display: flex; justify-content: space-between; align-items: center;
  background: var(--choco); color: var(--cream);
  padding: 14px 26px; font-family: var(--pop); font-size: .88rem; letter-spacing: .14em;
}
.ledger-row {
  display: grid; grid-template-columns: 96px 1fr 168px;
  gap: 18px; padding: 16px 26px; align-items: baseline;
  border-bottom: 2px dashed var(--line);
}
.ledger-row:last-child { border-bottom: none; }
.ledger-row:hover { background: var(--cream-2); }
.ledger-row .year { font-family: var(--pop2); color: var(--red); font-size: 1.02rem; text-align: right; }
.ledger-row .event { font-size: .88rem; line-height: 1.95; }
.ledger-row .event small { display: block; font-size: .74rem; color: var(--choco-soft); }
.ledger-row .okashi {
  font-size: .7rem; color: var(--choco-soft); font-family: var(--pop2);
  background: var(--cream-2); border-radius: 8px; padding: 6px 10px; line-height: 1.7;
  text-align: center;
}
.ledger-note { text-align: center; margin-top: 24px; font-size: .76rem; color: var(--choco-soft); }

/* ---------- アルバム（ライトボックス付き） ---------- */
.album { background: var(--cream-2); }
.album-grid { columns: 4; column-gap: 18px; }
.album-item {
  break-inside: avoid; margin-bottom: 18px; cursor: zoom-in;
  background: #fff; padding: 8px 8px 10px;
  box-shadow: 0 6px 18px rgba(70,51,42,.12);
  transition: transform .25s ease;
  position: relative;
}
.album-item:nth-child(4n+1) { transform: rotate(-1deg); }
.album-item:nth-child(4n+2) { transform: rotate(.8deg); }
.album-item:nth-child(4n+3) { transform: rotate(-0.6deg); }
.album-item:hover { transform: rotate(0) scale(1.04); z-index: 2; }
.album-item img { width: 100%; }
.album-item .cap { font-size: .66rem; color: var(--choco-soft); padding: 7px 2px 0; line-height: 1.7; }

#lightbox {
  position: fixed; inset: 0; z-index: 999;
  background: rgba(40, 28, 22, .93);
  display: none; align-items: center; justify-content: center;
  flex-direction: column; padding: 30px;
}
#lightbox.open { display: flex; }
#lightbox img {
  max-width: min(920px, 92vw); max-height: 74vh; object-fit: contain;
  border: 8px solid #fff; box-shadow: 0 24px 70px rgba(0,0,0,.5);
  background: #fff;
}
#lightbox .lb-cap { color: #f4e9d8; font-size: .86rem; margin-top: 18px; text-align: center; }
#lightbox .lb-count { color: #b7a793; font-size: .7rem; font-family: var(--pop2); margin-top: 6px; }
#lightbox button {
  position: absolute; background: var(--cream); border: 3px solid var(--choco);
  border-radius: 50%; width: 52px; height: 52px; cursor: pointer;
  font-size: 1.2rem; color: var(--choco); font-family: var(--maru);
  display: flex; align-items: center; justify-content: center;
  transition: transform .2s ease;
}
#lightbox button:hover { transform: scale(1.1); }
#lb-close { top: 22px; right: 22px; }
#lb-prev { left: 22px; top: 50%; transform: translateY(-50%); }
#lb-next { right: 22px; top: 50%; transform: translateY(-50%); }
#lb-prev:hover { transform: translateY(-50%) scale(1.1); }
#lb-next:hover { transform: translateY(-50%) scale(1.1); }

/* ---------- 手紙 ---------- */
.letter-list { display: flex; flex-direction: column; gap: 36px; max-width: 760px; margin: 0 auto; }
.letter {
  background: var(--paper); border-radius: 14px; padding: 34px 36px;
  border: 2px solid var(--line);
  box-shadow: 0 10px 26px rgba(70,51,42,.1);
  position: relative;
}
.letter::before {
  content: "✉"; position: absolute; top: -16px; left: 30px;
  background: var(--red); color: #fff; width: 36px; height: 36px;
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: .95rem; transform: rotate(-6deg);
}
.letter:nth-child(2)::before { background: var(--sky); }
.letter:nth-child(3)::before { background: var(--mint); }
.letter:nth-child(4)::before { background: var(--orange); }
.letter:nth-child(5)::before { background: var(--pink); }
.letter p { font-size: .9rem; line-height: 2.2; }
.letter .who { margin-top: 20px; display: flex; align-items: center; justify-content: flex-end; gap: 12px; font-size: .78rem; color: var(--choco-soft); }
.letter .who-txt { text-align: right; }
.letter .ava {
  flex: none; width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-family: var(--pop); font-size: 1.1rem;
  background: var(--red); box-shadow: 0 4px 12px rgba(70,51,42,.2);
}
.letter:nth-child(2) .ava { background: var(--sky); }
.letter:nth-child(3) .ava { background: var(--mint); }
.letter:nth-child(4) .ava { background: var(--orange); }
.letter:nth-child(5) .ava { background: var(--pink); }
.letter .who strong { color: var(--choco); font-size: .9rem; font-family: var(--pop); }

/* ---------- エンディング ---------- */
.ending { text-align: center; }
.ending .last-word {
  font-family: var(--pop); font-size: clamp(1.6rem, 4.4vw, 2.6rem);
  line-height: 2; color: var(--red-deep); margin: 40px 0;
}
.ending p { font-size: .94rem; color: var(--choco-soft); line-height: 2.3; }

/* ---------- about ---------- */
.about-acc { max-width: 720px; margin: 60px auto 0; text-align: left; }
.about-acc details {
  background: var(--paper); border: 2px solid var(--line); border-radius: 12px;
  margin-bottom: 12px; overflow: hidden;
}
.about-acc summary {
  cursor: pointer; list-style: none; padding: 16px 22px;
  font-size: .86rem; font-family: var(--pop);
  display: flex; gap: 12px; align-items: center;
}
.about-acc summary::-webkit-details-marker { display: none; }
.about-acc summary::before { content: "＋"; color: var(--red); font-family: var(--pop2); }
.about-acc details[open] summary::before { content: "－"; }
.about-acc .acc-body { padding: 2px 24px 20px 46px; font-size: .8rem; color: var(--choco-soft); line-height: 2.1; }
.about-acc .acc-body ul { list-style: none; }
.about-acc .acc-body li { padding-left: 16px; position: relative; margin-bottom: 6px; }
.about-acc .acc-body li::before { content: "・"; position: absolute; left: 0; color: var(--red); }

/* ---------- フッター ---------- */
.site-footer {
  background: var(--choco); color: #cbb9a8;
  text-align: center; padding: 60px 6vw 34px;
}
.site-footer .f-awning { height: 18px; margin: -60px -6vw 46px;
  background: repeating-linear-gradient(90deg, var(--red) 0 36px, var(--cream) 36px 72px); }
.site-footer .f-title { font-family: var(--pop); font-size: 1.25rem; color: var(--cream); letter-spacing: .1em; }
.site-footer .f-sub { font-family: var(--pop2); font-size: .62rem; letter-spacing: .3em; margin-top: 8px; color: #9c8a77; }
.site-footer .f-note { max-width: 620px; margin: 28px auto 0; font-size: .74rem; line-height: 2.1; border-top: 1px solid #5c473b; padding-top: 24px; }
.site-footer .f-legal { font-size: .64rem; margin-top: 24px; line-height: 1.9; color: #94816d; }

/* ---------- レスポンシブ ---------- */
@media (max-width: 860px) {
  section { padding: 70px 6vw; }
  .photo-duo { grid-template-columns: 1fr; gap: 34px; max-width: 420px; margin-left: auto; margin-right: auto; }
  .memo-board { grid-template-columns: 1fr 1fr; }
  .album-grid { columns: 2; }
  .ledger-row { grid-template-columns: 72px 1fr; }
  .ledger-row .okashi { grid-column: 2; justify-self: start; }
  .candy-nav { justify-content: flex-start; }
}
@media (max-width: 520px) {
  .memo-board { grid-template-columns: 1fr; max-width: 340px; margin: 0 auto; }
  .album-grid { columns: 2; column-gap: 12px; }
  .letter { padding: 28px 22px; }
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ---------- サービス誘導CTA ---------- */
.service-cta {
  padding: 100px 6vw; text-align: center; background: var(--cream);
}
.service-cta .sc-label {
  display: inline-block; font-family: var(--pop2); font-size: .72rem;
  color: #fff; background: var(--red); padding: 5px 20px; border-radius: 999px;
  letter-spacing: .12em; transform: rotate(-2deg);
}
.service-cta h2 { font-family: var(--pop); font-weight: 400; font-size: clamp(1.4rem, 3.2vw, 2rem); margin: 22px 0 18px; line-height: 1.8; }
.service-cta p { max-width: 560px; margin: 0 auto 40px; font-size: .88rem; color: var(--choco-soft); line-height: 2.1; }
.service-cta .sc-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--choco); color: var(--cream); font-family: var(--maru);
  padding: 17px 44px; border-radius: 999px; font-size: .9rem; letter-spacing: .06em;
  box-shadow: 4px 5px 0 rgba(70,51,42,.18);
  transition: transform .25s ease, box-shadow .25s ease;
}
.service-cta .sc-btn:hover { transform: translate(-2px,-2px); box-shadow: 6px 7px 0 rgba(70,51,42,.22); }
.service-cta .sc-note { margin-top: 20px; font-size: .68rem; color: var(--choco-soft); letter-spacing: .04em; }