/* 129 ももとせ行政書士事務所 ― K02 雑誌の格子。色と書体は共通の13変数だけ */
:root {
  --c-bg: #fff7f4;
  --c-bg-alt: #ffd6dc;
  --c-text: #374151;
  --c-sub: #4b5563;
  --c-line: #5a2a30;
  --c-accent: #c8323f;
  --c-accent-text: #b3263a;
  --c-on-accent: #ffffff;
  --c-2: #f0606e;
  --c-3: #5a2a30;
  --font-ja: "Zen Kaku Gothic New", sans-serif;
  --font-head: "Kosugi Maru", "Zen Kaku Gothic New", sans-serif;
  --font-en: "Fredoka", "Kosugi Maru", sans-serif;
  --header-h: 64px;
  --radius: 28px;
  --gap: 16px;
  --shadow: 6px 6px 0 var(--c-line);
}

/* 区切りではなく「枠」の色。同じ名前の変数を全部上書きする */
.t-white { --c-bg: #ffffff; }
.t-pink { --c-bg: #ffd6dc; --c-bg-alt: #fff7f4; --c-accent-text: #b3263a; }
.t-accent { --c-bg: #c8323f; --c-bg-alt: #b3263a; --c-text: #ffffff; --c-sub: #ffffff; --c-line: #5a2a30; --c-accent: #ffffff; --c-accent-text: #ffffff; --c-on-accent: #b3263a; --c-3: #ffffff; }
.t-ink { --c-bg: #5a2a30; --c-bg-alt: #7a3a42; --c-text: #fff0f2; --c-sub: #ffd6dc; --c-line: #5a2a30; --c-accent: #ffd6dc; --c-accent-text: #ffd6dc; --c-on-accent: #5a2a30; --c-3: #ffffff; }

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--font-ja); font-size: 16px; line-height: 1.9; letter-spacing: .03em; color: var(--c-text); background: var(--c-bg-alt); overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
figure { margin: 0; }
a { color: inherit; }
h1, h2, h3, p, blockquote { margin: 0; font-weight: inherit; }
ul, ol, dl, dd { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p, dd, li, dt { word-break: auto-phrase; overflow-wrap: anywhere; }

.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 26px; font-family: var(--font-head); font-size: 16px; text-decoration: none; white-space: nowrap; flex: none; border: 3px solid var(--c-line); border-radius: 999px; transition: transform .2s, box-shadow .2s; }
.btn--accent { background: var(--c-accent); color: var(--c-on-accent); box-shadow: 4px 4px 0 var(--c-line); }
.btn--inv { background: var(--c-accent); color: var(--c-on-accent); box-shadow: 4px 4px 0 var(--c-line); }
.btn--line { color: var(--c-text); border-color: var(--c-text); background: transparent; }
.btn--accent:hover, .btn--inv:hover { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--c-line); }
.btn--lg { min-height: 60px; padding: 0 30px; font-size: 18px; }
:focus-visible { outline: 3px solid var(--c-accent-text); outline-offset: 3px; }

/* ===== ヘッダー ===== */
.header { position: sticky; top: 0; z-index: 50; background: var(--c-bg); border-bottom: 3px solid var(--c-line); }
.header__inner { display: flex; align-items: center; gap: 10px; height: var(--header-h); padding: 0 8px 0 16px; max-width: 1440px; margin: 0 auto; position: relative; }
.logo { display: flex; align-items: center; gap: 8px; min-height: 48px; text-decoration: none; color: var(--c-3); white-space: nowrap; flex: none; }
.logo__mark { display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%; background: var(--c-accent); color: var(--c-on-accent); font-family: var(--font-head); font-size: 18px; border: 2px solid var(--c-line); }
.logo__ja { font-family: var(--font-head); font-size: 17px; }
@media (max-width: 420px) { .logo__ja { font-size: 15px; letter-spacing: -.02em; } .logo__mark { display: none; } }
.gnav { display: none; }
.header__btn { margin-left: auto; min-height: 44px; padding: 0 18px; box-shadow: 3px 3px 0 var(--c-line); }
.spmenu { flex: none; }
.spmenu summary { list-style: none; cursor: pointer; display: grid; place-items: center; width: 48px; height: 48px; color: var(--c-3); }
.spmenu summary::-webkit-details-marker { display: none; }
.spmenu__label { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.spmenu__bar, .spmenu__bar::before, .spmenu__bar::after { display: block; width: 24px; height: 3px; border-radius: 2px; background: currentColor; position: relative; }
.spmenu__bar::before, .spmenu__bar::after { content: ""; position: absolute; left: 0; }
.spmenu__bar::before { top: -8px; } .spmenu__bar::after { top: 8px; }
.spmenu[open] .spmenu__bar { background: transparent; }
.spmenu[open] .spmenu__bar::before { top: 0; transform: rotate(45deg); }
.spmenu[open] .spmenu__bar::after { top: 0; transform: rotate(-45deg); }
.spmenu__nav { position: absolute; right: 8px; top: calc(100% + 8px); width: min(calc(100% - 16px), 360px); background: var(--c-bg); border: 3px solid var(--c-line); border-radius: 24px; box-shadow: var(--shadow); padding: 8px 20px 12px; display: flex; flex-direction: column; }
.spmenu__nav a { display: flex; align-items: center; min-height: 52px; font-family: var(--font-head); color: var(--c-3); text-decoration: none; border-bottom: 2px dashed var(--c-bg-alt); }
.spmenu__nav a:last-child { border-bottom: 0; }

/* ===== メインビジュアル（A03：全画面 → 角丸カード） ===== */
.hero { position: relative; background: var(--c-bg-alt); }
.hero__stage { position: relative; height: calc(100svh - var(--header-h)); min-height: 560px; max-height: 920px; overflow: hidden; }
.hero__card { position: absolute; inset: 0; overflow: hidden; background: var(--c-bg); }
.hero__card > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero__board { position: absolute; left: 16px; right: 16px; bottom: 28px; max-width: 560px; padding: 22px 22px 24px; background: var(--c-bg); border: 3px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow); }
.hero__hello { font-family: var(--font-en); font-weight: 700; font-size: 20px; color: var(--c-accent-text); line-height: 1.4; }
.hero__title { font-family: var(--font-head); font-size: clamp(34px, 9.4vw, 60px); line-height: 1.25; color: var(--c-3); margin: 4px 0 10px; letter-spacing: 0; }
.hero__lead { margin-bottom: 18px; font-size: 16px; line-height: 1.8; }
.stickers { position: absolute; inset: 0; pointer-events: none; }
.sticker { position: absolute; display: grid; place-items: center; min-width: 76px; height: 76px; padding: 0 14px; border-radius: 999px; background: var(--c-bg); border: 3px solid var(--c-line); box-shadow: 3px 3px 0 var(--c-line); font-family: var(--font-en); font-weight: 700; font-size: 17px; color: var(--c-accent-text); white-space: nowrap; }
.sticker--1 { top: 18px; left: 14px; transform: rotate(-8deg); }
.sticker--2 { top: 14px; right: 14px; transform: rotate(7deg); }
.sticker--3 { top: 36%; right: 8px; transform: rotate(-6deg); background: var(--c-accent); color: var(--c-on-accent); }
.sticker--4 { top: 30%; left: 8px; transform: rotate(6deg); background: var(--c-bg-alt); }
.sticker--5 { display: none; }
.sticker--6 { display: none; }

/* ===== K02 雑誌の格子 ===== */
.mag { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--gap); max-width: 1280px; margin: 0 auto; padding: 24px 16px 56px; }
.mag > * { min-width: 0; }
.t { background: var(--c-bg); color: var(--c-text); border: 3px solid var(--c-line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px 22px; position: relative; }
.t-photo { padding: 0; overflow: hidden; min-height: 220px; background: var(--c-bg-alt); }
.t-photo img { width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0; }
.t__sub { margin-top: 12px; color: var(--c-sub); font-size: 16px; line-height: 1.8; }
.label { display: inline-block; font-family: var(--font-en); font-weight: 700; font-size: 16px; letter-spacing: .06em; color: var(--c-accent-text); background: var(--c-bg); border: 2px solid var(--c-line); border-radius: 999px; padding: 2px 16px; transform: rotate(-3deg); line-height: 1.7; }
.t-accent .label, .t-ink .label { color: var(--c-on-accent); background: var(--c-accent); border-color: var(--c-accent); }
.h2 { font-family: var(--font-head); font-size: clamp(28px, 7vw, 42px); line-height: 1.4; color: var(--c-3); margin: 14px 0 0; letter-spacing: 0; }

.bubbles { display: grid; gap: 14px; align-content: center; }
.bubble { position: relative; padding: 16px 20px; border: 3px solid var(--c-line); border-radius: 24px; background: var(--c-bg-alt); color: var(--c-3); font-family: var(--font-head); font-size: 17px; line-height: 1.7; }
.bubble::after { content: ""; position: absolute; bottom: -12px; left: 28px; width: 18px; height: 18px; background: inherit; border-right: 3px solid var(--c-line); border-bottom: 3px solid var(--c-line); transform: rotate(45deg); border-bottom-right-radius: 4px; }
.bubble--r::after { left: auto; right: 28px; }
.t-white.bubbles { background: var(--c-bg); }
.bubble--voice { font-family: var(--font-ja); color: var(--c-text); font-size: 16px; }
.bubble--voice cite { display: block; margin-top: 8px; font-style: normal; font-size: 15px; color: var(--c-sub); }

.visa { display: grid; gap: 4px; align-content: start; }
.visa__no { font-family: var(--font-en); font-weight: 700; font-size: 20px; color: var(--c-accent-text); line-height: 1.4; }
.visa__icon { color: var(--c-accent-text); }
.visa h3 { font-family: var(--font-head); font-size: 24px; line-height: 1.4; color: var(--c-3); }
.visa p:last-child { font-size: 16px; line-height: 1.8; }
.visa.t-accent .visa__no, .visa.t-accent .visa__icon { color: var(--c-text); }
.a-v1 h3 { font-size: clamp(32px, 8vw, 44px); }
.a-v1 .visa__icon { width: 56px; height: 56px; }

.a-ft { display: flex; flex-direction: column; align-items: flex-start; gap: 18px; justify-content: space-between; }
.steps { display: grid; grid-template-columns: minmax(0, 1fr); gap: var(--gap); }
.step { display: grid; align-content: start; gap: 6px; }
.step__no { display: grid; place-items: center; width: 52px; height: 52px; border-radius: 50%; background: var(--c-accent); color: var(--c-on-accent); border: 3px solid var(--c-line); font-family: var(--font-en); font-weight: 700; font-size: 26px; line-height: 1; }
.step h3 { font-family: var(--font-head); font-size: 22px; color: var(--c-3); line-height: 1.4; margin-top: 6px; }

.prices { margin: 18px 0 0; border-top: 3px dashed var(--c-text); }
.prices div { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; padding: 12px 0; border-bottom: 3px dashed var(--c-text); }
.prices dt { font-family: var(--font-head); font-size: 17px; }
.prices dd { font-family: var(--font-en); font-weight: 700; font-size: 22px; color: var(--c-text); }

.a-voice { display: grid; gap: 22px; align-content: center; }
.a-voice .label { justify-self: start; }

.qa { display: grid; gap: 10px; align-content: start; }
.qa details { border: 3px solid var(--c-line); border-radius: 20px; background: var(--c-bg-alt); }
.qa summary { cursor: pointer; list-style: none; display: flex; align-items: center; gap: 10px; min-height: 56px; padding: 8px 16px; font-family: var(--font-head); font-size: 17px; line-height: 1.6; color: var(--c-3); }
.qa summary::-webkit-details-marker { display: none; }
.qa summary::before { content: "Q"; flex: none; display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; background: var(--c-accent); color: var(--c-on-accent); font-family: var(--font-en); font-weight: 700; font-size: 16px; }
.qa summary::after { content: "＋"; margin-left: auto; flex: none; font-size: 20px; }
.qa details[open] summary::after { content: "－"; }
.qa details p { padding: 0 16px 16px 58px; }

.contact { display: grid; gap: 24px; align-items: center; }
.contact__hello { font-family: var(--font-en); font-weight: 700; font-size: 22px; color: var(--c-sub); }
.contact .h2 { margin: 6px 0 14px; }
.contact__btns { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 20px; }
.info { display: grid; gap: 10px; background: var(--c-bg-alt); border: 3px solid var(--c-line); border-radius: 22px; padding: 18px 20px; }
.info dt { font-family: var(--font-head); font-size: 15px; color: var(--c-sub); }
.info dd { font-size: 16px; line-height: 1.7; }
.contact .info { --c-text: #374151; --c-sub: #4b5563; --c-bg-alt: #ffffff; color: var(--c-text); }

.footer { padding: 36px 20px 48px; text-align: center; font-size: 15px; line-height: 1.9; background: var(--c-bg); border-top: 3px solid var(--c-line); }
.footer__logo { font-family: var(--font-head); font-size: 18px; color: var(--c-3); }
.footer__nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px 18px; margin: 8px 0; }
.footer__nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--c-text); }
.footer__fiction { color: var(--c-sub); }

/* 768〜：6列 */
@media (min-width: 768px) {
  .gnav { display: flex; gap: 6px; margin-left: auto; }
  .gnav a { display: inline-flex; align-items: center; min-height: 44px; padding: 0 12px; font-family: var(--font-head); color: var(--c-3); text-decoration: none; }
  .header__btn { margin-left: 8px; }
  .header__inner { padding: 0 24px; }
  .hero__board { left: 9%; bottom: 10%; padding: 28px 30px 30px; }
  .sticker { min-width: 92px; height: 92px; font-size: 19px; }
  .sticker--5, .sticker--6 { display: grid; }
  .sticker--5 { bottom: 14%; right: 12px; transform: rotate(8deg); background: var(--c-bg-alt); }
  .sticker--6 { bottom: 22%; left: 10px; transform: rotate(-7deg); background: var(--c-accent); color: var(--c-on-accent); }
  .mag { grid-template-columns: repeat(6, minmax(0, 1fr)); padding: 32px 32px 72px; --gap: 20px; }
  .mag > * { grid-column: span 6; }
  .a-w1, .a-vt, .a-fq, .a-v1, .a-price, .a-voice { grid-column: span 6; }
  .a-v2, .a-v3, .a-v4, .a-v5, .a-v6 { grid-column: span 3; }
  .a-ph1, .a-ph2, .a-ph3 { min-height: 300px; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .contact { grid-template-columns: 1fr 1fr; }
}

/* 1080〜：12列の格子に、大小の枠を組む */
@media (min-width: 1080px) {
  .mag { grid-template-columns: repeat(12, minmax(0, 1fr)); padding: 40px 40px 96px; --gap: 22px;
    grid-template-areas:
      "w1 w1 w1 w1 w1 w2 w2 w2 w2 w2 w2 w2"
      "vt vt vt vt v1 v1 v1 v1 v1 v2 v2 v2"
      "p1 p1 p1 p1 v3 v3 v3 v3 v4 v4 v4 v4"
      "p1 p1 p1 p1 v5 v5 v5 v5 v6 v6 v6 v6"
      "ft ft ft ft ft ft ft ft ft ft ft ft"
      "st st st st st st st st st st st st"
      "p2 p2 p2 p2 p2 pr pr pr pr pr pr pr"
      "p3 p3 p3 p3 p3 vo vo vo vo vo vo vo"
      "fq fq fq fq fa fa fa fa fa fa fa fa"
      "ct ct ct ct ct ct ct ct ct ct ct ct"; }
  .mag > * { grid-column: auto; }
  .a-w1 { grid-area: w1; } .a-w2 { grid-area: w2; }
  .a-vt { grid-area: vt; } .a-v1 { grid-area: v1; } .a-v2 { grid-area: v2; }
  .a-ph1 { grid-area: p1; } .a-v3 { grid-area: v3; } .a-v4 { grid-area: v4; } .a-v5 { grid-area: v5; } .a-v6 { grid-area: v6; }
  .a-ft { grid-area: ft; flex-direction: row; align-items: center; padding: 28px 36px; }
  .a-steps { grid-area: st; }
  .a-ph2 { grid-area: p2; } .a-price { grid-area: pr; }
  .a-ph3 { grid-area: p3; } .a-voice { grid-area: vo; }
  .a-fq { grid-area: fq; } .a-faq { grid-area: fa; }
  .a-contact { grid-area: ct; padding: 44px 48px; }
  .a-ph1, .a-ph2, .a-ph3 { min-height: 0; }
  .a-w1, .a-vt { padding: 32px 32px; }
  .a-w1 .h2 { font-size: 32px; }
  .a-v1 { padding: 32px; }
  .steps { grid-template-columns: repeat(4, minmax(0, 1fr)); align-items: start; }
  .step:nth-child(2) { margin-top: 36px; }
  .step:nth-child(3) { margin-top: 12px; }
  .step:nth-child(4) { margin-top: 48px; }
  .a-price { padding: 32px 36px; }
}

/* ===== A03：JS があるときだけ、写真の高さ分のスクロールを足して、そのあいだ写真が縮む ===== */
.is-motion .hero { height: calc((100svh - var(--header-h)) * 1.7); }
.is-motion .hero__stage { position: sticky; top: var(--header-h); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .btn { transition: none; }
}