@charset "UTF-8";

/* ============================================================
   3D MY LOVE トップ（人物フィギュア）— Design tokens
   骨格は ZUTTOKO LP（2026-09 CV重視の短縮版）を流用。
   背景のクリームは3D MY LOVE共通、アクセントは人物用の青灰、見出しは明朝。
   ============================================================ */
:root {
  --bg:         #F7F3EC;
  --bg-alt:     #F0EAE0;
  --surface:    #FFFFFF;
  --cream:      #EDE4D6;
  --ink:        #2E2A25;
  --muted:      #635A50;
  --soft:       #8A8176;
  --line:       rgba(46, 42, 37, .10);
  --line-solid: #E3DACB;
  --accent:     #4F6F80;
  --accent-dk:  #3B5666;
  --accent-lt:  #C3D3DB;
  --accent-bg:  #EAF0F3;
  --warm:       #A16A38;
  --gold:       #D9A441;

  --radius-lg: 24px;
  --radius:    16px;
  --radius-sm: 10px;

  --serif: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --sans:  "Zen Kaku Gothic New", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --en:    "Cormorant Garamond", serif;

  --wrap: 1180px;
  --pad:  clamp(20px, 5vw, 56px);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.9;
  -webkit-font-smoothing: antialiased;
  font-variant-numeric: lining-nums;   /* Cormorant の数字が小さく沈まないように */
  overflow-x: hidden;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
svg { display: block; }
h1, h2, h3 { font-family: var(--serif); font-weight: 600; letter-spacing: .02em; }

.wrap { width: min(var(--wrap), 100%); margin-inline: auto; padding-inline: var(--pad); }
.wrap--narrow { width: min(820px, 100%); }
.section { padding-block: clamp(72px, 10vw, 120px); scroll-margin-top: 40px; }

.kicker {
  margin: 0 0 12px;
  font-family: var(--en);
  font-size: 15px;
  font-weight: 600;
  font-style: italic;
  letter-spacing: .2em;
  color: var(--accent);
}

.section-head { margin-bottom: clamp(40px, 6vw, 60px); text-align: center; }
.section-head h2 { margin: 0; font-size: clamp(25px, 3.4vw, 36px); line-height: 1.55; }
.section-head__lead { max-width: 640px; margin: 16px auto 0; color: var(--muted); font-size: 14.5px; }
.section-head__lead b { color: var(--ink); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 12px;
  min-height: 52px; padding: 0 28px;
  border: 1.5px solid transparent; border-radius: 999px;
  font-family: var(--sans); font-size: 15px; font-weight: 700; letter-spacing: .02em;
  cursor: pointer; transition: background .25s, color .25s, border-color .25s, transform .25s, box-shadow .25s;
}
.btn__arrow { transition: transform .3s ease; }
.btn:hover .btn__arrow { transform: translateX(4px); }
.btn--accent { color: #fff; background: var(--accent); box-shadow: 0 10px 24px rgba(79, 111, 128, .28); }
.btn--accent:hover { background: var(--accent-dk); transform: translateY(-2px); box-shadow: 0 14px 30px rgba(79, 111, 128, .34); }
.btn--sm { min-height: 42px; padding: 0 20px; font-size: 13px; }
.btn--lg { min-height: 58px; padding: 0 32px; font-size: 16px; }
.btn--full { width: 100%; }

/* ---------- Announcement / Header ---------- */
.announcement {
  height: 34px; display: flex; align-items: center; justify-content: center; gap: 9px;
  background: var(--cream); color: #6E5A44;
  font-size: 11.5px; font-weight: 700; letter-spacing: .08em;
}
.announcement__dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex-shrink: 0; }

.site-header {
  position: absolute; top: 34px; left: 0; z-index: 50;
  width: 100%; height: 82px; padding-inline: var(--pad);
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 24px;
  transition: background .3s, height .3s, box-shadow .3s;
}
.site-header.is-sticky {
  position: fixed; top: 0; height: 68px;
  background: rgba(247, 243, 236, .92); backdrop-filter: blur(14px);
  box-shadow: 0 1px 0 var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__mark { width: 28px; height: 28px; fill: var(--warm); flex-shrink: 0; }
.brand__word { font-family: var(--en); font-weight: 600; font-size: 21px; letter-spacing: .2em; line-height: 1; }

.desktop-nav { display: flex; justify-content: center; align-items: center; gap: clamp(14px, 2vw, 30px); }
.desktop-nav a { position: relative; font-size: 13.5px; font-weight: 500; white-space: nowrap; }
.desktop-nav a::after {
  content: ""; position: absolute; left: 0; bottom: -6px; width: 100%; height: 1.5px;
  background: currentColor; transform: scaleX(0); transform-origin: right; transition: transform .25s;
}
.desktop-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
/* ポータルとしての入口。ナビの中で1つだけ枠をつけて目に入るようにする */
.desktop-nav a.desktop-nav__services {
  padding: 5px 14px; border: 1px solid var(--line-solid); border-radius: 999px;
  background: rgba(255,255,255,.6); color: var(--warm); font-weight: 700;
}
.desktop-nav a.desktop-nav__services::after { display: none; }
.desktop-nav a.desktop-nav__services:hover { border-color: var(--warm); }

.menu-button { display: none; padding: 10px; background: none; border: 0; }
.menu-button span { display: block; width: 24px; height: 2px; margin: 6px 0; background: var(--ink); border-radius: 2px; transition: transform .25s; }
.menu-button[aria-expanded="true"] span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-button[aria-expanded="true"] span:last-child { transform: translateY(-4px) rotate(-45deg); }

.mobile-menu {
  position: fixed; inset: 0; z-index: 45; padding: 96px 28px 40px; overflow-y: auto; background: var(--bg);
  visibility: hidden; opacity: 0; transition: opacity .25s, visibility .25s;
}
.mobile-menu[aria-hidden="false"] { visibility: visible; opacity: 1; }
.mobile-menu nav { display: flex; flex-direction: column; gap: 16px; }
.mobile-menu nav > a:not(.btn) {
  padding-bottom: 12px; border-bottom: 1px solid var(--line);
  font-family: var(--serif); font-size: 19px; font-weight: 600;
}
.mobile-menu__head { margin: 14px 0 0; font-size: 12px; font-weight: 700; letter-spacing: .1em; color: var(--soft); }
.mobile-menu__services { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.mobile-menu__services a {
  padding: 12px 14px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-sm);
  font-family: var(--serif); font-size: 15px; font-weight: 600; line-height: 1.5;
}
.mobile-menu__soon { padding: 12px 14px; border: 1px dashed var(--line-solid); border-radius: var(--radius-sm); font-family: var(--serif); font-size: 15px; font-weight: 600; line-height: 1.5; color: var(--soft); }
.mobile-menu__services small, .mobile-menu__soon small { display: block; font-family: var(--sans); font-size: 11px; font-weight: 400; color: var(--soft); }

/* ============ HERO ============
   スマホ: 上に動画（4:5）、下にコピー。PC: 左にコピー、右に動画カード（3:4）。ZUTTOKOと同じ組み方 */
.hero {
  position: relative; display: flex; flex-direction: column;
  min-height: calc(100svh - 34px); padding-top: 116px; background: var(--bg);
}
.hero__media { position: relative; overflow: hidden; background: #F3EDE3; }
.hero__media--video { aspect-ratio: 4 / 5; }
.hero__media video, .hero__still img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
}
.hero__still { position: absolute; inset: 0; }
.hero__video { z-index: 1; }   /* 読めるまではポスター、読めなければ下の静止画が見える */
.hero__image-note {
  position: absolute; z-index: 2; right: 10px; bottom: 10px; padding: 2px 10px; border-radius: 999px;
  background: rgba(255,255,255,.75); color: var(--soft); font-size: 10.5px; font-weight: 700;
}
.hero__body { position: relative; z-index: 3; padding: 30px var(--pad) 22px; text-align: center; }
.hero__kicker { margin: 0 0 6px; font-family: var(--en); font-size: 15px; font-style: italic; font-weight: 600; letter-spacing: .24em; color: var(--accent); }
.hero h1 { margin: 0; font-size: clamp(25px, 7vw, 46px); line-height: 1.45; }
.nowrap { white-space: nowrap; }
.hero h1 em { font-style: normal; color: var(--accent-dk); }
.hero__lead { margin: 12px 0 0; font-size: 14px; line-height: 1.8; color: var(--muted); }
.hero__cta { margin-top: 14px; }
.hero__note { margin: 8px 0 0; font-size: 12px; color: var(--soft); }
.sp-only { display: none; }
.pc-only { display: inline; }

@media (min-width: 900px) {
  .hero {
    display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: center;
    gap: clamp(32px, 5vw, 72px);
    width: min(var(--wrap), 100%); margin-inline: auto; padding: 124px var(--pad) 48px;
    min-height: min(calc(100svh - 34px - 100px), 820px);   /* 下のサービス帯の見出しが1画面目にのぞくように */
  }
  .hero__media {
    order: 2; justify-self: end; width: min(100%, 460px, calc((100svh - 34px - 190px) * .75)); aspect-ratio: 3 / 4;
    border-radius: var(--radius-lg); box-shadow: 0 30px 70px rgba(46,42,37,.14);
  }
  .hero__body { order: 1; padding: 0; text-align: left; }
  .hero__lead { margin-top: 20px; font-size: 16px; }
  .hero__cta { width: auto; margin-top: 24px; }
}

.services__biz { margin: 14px 0 0; text-align: center; font-size: 12.5px; color: var(--muted); }
.services__biz a { color: var(--accent-dk); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }

/* ============ SERVICES（4つのサービスへの導線） ============ */
.services { padding-block: clamp(32px, 4.5vw, 52px); background: var(--bg-alt); border-block: 1px solid var(--line); }
.services__head { margin: 0 0 18px; text-align: center; font-family: var(--serif); font-size: 17px; font-weight: 600; }
.services__head span { display: block; font-family: var(--en); font-size: 13px; font-style: italic; letter-spacing: .24em; color: var(--warm); }
.services__list { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.service-card {
  position: relative; height: 100%; display: flex; flex-direction: column; overflow: hidden;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: 0 8px 22px rgba(46,42,37,.05); transition: border-color .2s, box-shadow .2s, transform .2s;
}
a.service-card:hover { border-color: var(--warm); box-shadow: 0 12px 28px rgba(161,106,56,.14); transform: translateY(-2px); }
.service-card img, .service-card__sun { width: 100%; aspect-ratio: 4 / 3; height: auto; object-fit: cover; background: var(--cream); }
.service-card__sun { display: block; background: radial-gradient(circle at 50% 72%, #F7D58B 0 16%, rgba(247,213,139,.35) 17% 34%, transparent 35%), #FBF2DF; }
.service-card__body { padding: 12px 16px 16px; display: flex; flex-direction: column; line-height: 1.5; }
.service-card__body small { font-size: 11.5px; color: var(--soft); }
.service-card__body b { font-family: var(--serif); font-size: 18px; font-weight: 700; }
.service-card__price { margin-top: 2px; font-size: 12px; font-weight: 700; color: var(--warm); }
.service-card--here { border: 2px solid var(--accent); }
.service-card--here .service-card__price { color: var(--accent-dk); }
.service-card--soon { background: linear-gradient(135deg, #FFF8EA, #F6ECD9); }
.service-card--soon .service-card__price { color: var(--soft); }

/* ============ SHAPES（バストアップと全身） ============ */
.shapes { background: var(--bg-alt); }
.shapes__grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.shape { display: grid; grid-template-columns: 200px 1fr; gap: 22px; align-items: center; padding: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.shape__fig { margin: 0; aspect-ratio: 3 / 4; display: grid; place-items: center; border-radius: var(--radius); background: radial-gradient(ellipse at 50% 60%, #fff 0%, #EFE8DD 80%); }
.shape__fig img { width: 86%; height: 86%; object-fit: contain; }
.shape__tag { margin: 0; font-family: var(--en); font-size: 13px; font-style: italic; font-weight: 600; letter-spacing: .2em; color: var(--accent); }
.shape h3 { margin: 2px 0 8px; font-size: 22px; }
.shape p:not(.shape__tag) { margin: 0; font-size: 14px; line-height: 1.95; color: var(--muted); }

/* ============ IDEAS（写真の加工） ============ */
.ideas__list { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.idea { padding: 12px 12px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); }
.idea__pair { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 6px; margin-bottom: 14px; }
.idea__pair img { width: 100%; height: auto; aspect-ratio: 4 / 5; object-fit: cover; border-radius: var(--radius-sm); }
.idea__pair::after {
  content: "→"; position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%);
  display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
  background: #fff; color: var(--accent); font-family: var(--en); font-size: 17px; box-shadow: 0 4px 12px rgba(46,42,37,.18);
}
.idea h3 { margin: 0 6px 6px; font-size: 17px; line-height: 1.5; }
.idea p { margin: 0 6px; font-size: 13px; line-height: 1.85; color: var(--muted); }
.ideas__note { max-width: 760px; margin: 24px auto 0; text-align: center; font-size: 12px; color: var(--soft); }

/* ============ TECHNOLOGY ============ */
.tech__list { display: grid; gap: 28px; }
.tech-item { display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(24px, 4vw, 48px); align-items: center; }
.tech-item:nth-child(even) figure { order: 2; }
.tech-item figure { margin: 0; overflow: hidden; border-radius: var(--radius-lg); box-shadow: 0 18px 44px rgba(46,42,37,.12); }
.tech-item figure img { width: 100%; height: auto; }
.tech-item__num { font-family: var(--en); font-size: 15px; font-style: italic; font-weight: 600; letter-spacing: .14em; color: var(--accent); }
.tech-item h3 { margin: 4px 0 10px; font-size: clamp(20px, 2.4vw, 25px); line-height: 1.5; }
.tech-item p { margin: 0; font-size: 14.5px; line-height: 2; color: var(--muted); }

/* ============ 中空化の図解 ============ */
.hollow {
  margin-bottom: clamp(40px, 6vw, 60px); padding: clamp(20px, 3vw, 36px);
  display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(20px, 4vw, 44px); align-items: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
}
.hollow__svg { width: 100%; height: auto; }
.hollow__num { font-family: var(--en); font-size: 26px; font-weight: 600; fill: var(--ink); }
.hollow__cap { font-family: var(--sans); font-size: 17px; font-weight: 700; fill: var(--muted); }
.hollow__copy h3 { margin: 0 0 12px; font-size: clamp(20px, 2.4vw, 24px); line-height: 1.55; }
.hollow__copy p { margin: 0 0 10px; font-size: 14px; line-height: 1.95; color: var(--muted); }
.hollow__copy b { color: var(--accent-dk); }
.hollow__copy .kicker { margin-bottom: 6px; }
.hollow__small { font-size: 12px !important; color: var(--soft) !important; }

/* ============ ギフトボックス ============ */
.box-note {
  margin-top: clamp(40px, 6vw, 60px); padding: clamp(18px, 3vw, 32px);
  display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(22px, 4vw, 48px); align-items: center;
  background: var(--bg-alt); border-radius: var(--radius-lg);
}
.box-note__photo { margin: 0; overflow: hidden; border-radius: var(--radius); }
.box-note__photo img { width: 100%; height: auto; }
.box-note__copy h3 { margin: 0 0 12px; font-size: clamp(19px, 2.5vw, 25px); line-height: 1.55; }
.box-note__copy p { margin: 0; font-size: 14px; line-height: 1.95; color: var(--muted); }
.box-note__copy .kicker { margin-bottom: 8px; }

/* ============ 子ども食堂への支援 ============ */
.giving { background: var(--bg-alt); }
.giving__card {
  padding: clamp(28px, 5vw, 56px);
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: 0 18px 50px rgba(46,42,37,.07);
}
.giving__card .kicker { color: var(--warm); }
.giving__card h2 { margin: 0 0 20px; font-size: clamp(24px, 3.2vw, 32px); line-height: 1.55; }
.giving__card p { margin: 0 0 14px; font-size: 15px; line-height: 2.1; color: var(--muted); }
.giving__card b { color: var(--ink); }
.giving__photos { margin: 22px 0 24px; padding: 0; list-style: none; display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 10px; }
.giving__photos img { width: 100%; height: 100%; aspect-ratio: 4 / 3; object-fit: cover; border-radius: var(--radius-sm); }
.giving__source { margin-top: 18px !important; font-size: 11.5px !important; line-height: 1.7 !important; color: var(--soft) !important; }
.giving__sign { margin-top: 22px !important; text-align: right; font-family: var(--serif); color: var(--ink) !important; }

/* ============ EXAMPLES ============ */
.works { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.works.works--2 { grid-template-columns: repeat(2, 1fr); max-width: 860px; margin-inline: auto; }
.work {
  display: flex; flex-direction: column; padding: 18px 18px 22px;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: 0 12px 34px rgba(46,42,37,.06);
}
.work__pair { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; gap: 6px; }
.work__pair figure { margin: 0; }
.work__pair img { width: 100%; height: auto; aspect-ratio: 3 / 4; object-fit: cover; object-position: 50% 30%; border-radius: var(--radius-sm); background: var(--cream); }
.work__fig img { object-fit: contain; background: radial-gradient(ellipse at 50% 60%, #fff 0%, #F1EBE1 75%); padding: 6px; }
.work__pair figcaption { margin-top: 4px; text-align: center; font-size: 11.5px; font-weight: 700; color: var(--soft); }
.work__arrow { font-family: var(--en); font-size: 20px; color: var(--accent); }
.work h3 { margin: 16px 0 6px; font-size: 18px; line-height: 1.5; }
.work h3 span {
  display: inline-block; margin-right: 8px; padding: 1px 10px; border-radius: 999px; vertical-align: 2px;
  background: var(--accent-bg); color: var(--accent-dk); font-family: var(--sans); font-size: 11.5px; font-weight: 700;
}
.work p { margin: 0; flex: 1; font-size: 13.5px; line-height: 1.9; color: var(--muted); }
.work__3d {
  margin-top: 14px; min-height: 44px; padding: 0 18px; align-self: flex-start;
  border: 1.5px solid var(--accent); border-radius: 999px; background: #fff;
  color: var(--accent-dk); font-size: 13.5px; font-weight: 700; cursor: pointer; transition: background .2s, color .2s;
}
.work__3d::before { content: "360°"; margin-right: 8px; font-family: var(--en); font-weight: 600; }
.work__3d:hover { background: var(--accent); color: #fff; }

/* ============ FLOW ============ */
.flow { background: var(--bg-alt); }
.flow__steps { margin: 0; padding: 0; list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; counter-reset: step; }
.flow-card {
  position: relative; padding: 26px 24px 28px; border-radius: var(--radius-lg);
  background: var(--surface); border: 1px solid var(--line);
}
.flow-card__num {
  display: inline-block; margin-bottom: 12px; padding: 4px 14px;
  background: var(--accent-bg); color: var(--accent-dk); border-radius: 999px;
  font-family: var(--en); font-size: 14px; font-weight: 600; letter-spacing: .12em;
}
.flow-card h3 { margin: 0 0 8px; font-size: 19px; line-height: 1.5; }
.flow-card p { margin: 0; font-size: 13.5px; line-height: 1.9; color: var(--muted); }
.flow__deadline { margin: 24px 0 0; text-align: center; font-size: 14px; color: var(--muted); }
.flow__deadline b { color: var(--ink); }

.section-cta { margin-top: clamp(40px, 6vw, 56px); text-align: center; }
.section-cta p { margin: 10px 0 0; font-size: 12px; color: var(--soft); }

/* ============ PRICE ============ */
.price__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: end; }
.plan {
  position: relative; padding: 36px 28px 30px; text-align: center;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-lg);
  box-shadow: 0 8px 24px rgba(46,42,37,.05);
}
.plan--featured { border: 2px solid var(--accent); box-shadow: 0 20px 46px rgba(79,111,128,.18); }
.plan__badge {
  position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
  padding: 6px 22px; background: var(--accent); color: #fff; border-radius: 999px;
  font-size: 12px; font-weight: 700; white-space: nowrap;
}
.plan__code { margin: 0 0 6px; font-family: var(--en); font-size: 15px; font-weight: 600; letter-spacing: .2em; color: var(--accent); }
.plan__price { margin: 0 0 16px; font-family: var(--en); font-size: 40px; font-weight: 600; line-height: 1.15; }
.plan__price small { display: block; font-family: var(--sans); font-size: 11.5px; font-weight: 400; color: var(--soft); }
.plan__size { margin: 0; display: grid; gap: 6px; }
.plan__size div { display: flex; justify-content: space-between; padding: 7px 14px; background: var(--bg-alt); border-radius: var(--radius-sm); font-size: 13px; }
.plan__size dt { font-weight: 700; color: var(--muted); }
.plan__size dd { margin: 0; font-weight: 700; }
.plan__use { margin: 16px 0 0; padding-top: 14px; border-top: 1px solid var(--line); font-size: 14px; line-height: 1.8; color: var(--muted); }
.plan__use b { color: var(--accent-dk); }
.price__extras { margin-top: 28px; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.price__extras div { padding: 16px 20px; background: var(--bg-alt); border-radius: var(--radius); display: flex; flex-direction: column; }
.price__extras b { font-family: var(--serif); font-size: 16px; }
.price__extras span { font-size: 13px; color: var(--muted); }
.price__note { margin: 24px 0 0; text-align: center; font-size: 12.5px; color: var(--soft); }
.assure {
  margin: clamp(36px, 5vw, 52px) 0 0; padding: 0; list-style: none;
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
.assure li {
  padding: 18px 18px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  display: flex; flex-direction: column; gap: 4px;
}
.assure b { position: relative; padding-left: 24px; font-size: 14.5px; line-height: 1.5; }
.assure b::before {
  content: "✓"; position: absolute; left: 0; top: 1px; display: grid; place-items: center; width: 18px; height: 18px;
  border-radius: 50%; background: var(--accent); color: #fff; font-size: 11px;
}
.assure span { font-size: 12.5px; line-height: 1.7; color: var(--muted); }

/* ============ FAQ ============ */
.faq__list { display: flex; flex-direction: column; gap: 12px; }
.faq-item { overflow: hidden; background: var(--bg-alt); border: 1px solid var(--line); border-radius: var(--radius); transition: border-color .25s, background .25s; }
.faq-item.is-open { background: var(--surface); border-color: var(--accent-lt); }
.faq-item__q {
  width: 100%; padding: 20px 24px; display: flex; align-items: center; gap: 14px;
  background: none; border: 0; text-align: left; cursor: pointer;
}
.faq-item__mark { font-family: var(--en); font-size: 18px; font-weight: 600; color: var(--accent); }
.faq-item__label { flex: 1; font-size: 15px; font-weight: 700; transition: color .25s; }
.faq-item__q:hover .faq-item__label { color: var(--accent-dk); }
.faq-item__icon { position: relative; width: 18px; height: 18px; flex-shrink: 0; }
.faq-item__icon::before, .faq-item__icon::after {
  content: ""; position: absolute; top: 8px; left: 1px; width: 16px; height: 2px;
  background: var(--accent); border-radius: 2px; transition: transform .4s cubic-bezier(.4,0,.2,1);
}
.faq-item__icon::after { transform: rotate(90deg); }
.faq-item.is-open .faq-item__icon::before { transform: rotate(180deg); }
.faq-item.is-open .faq-item__icon::after { transform: rotate(0deg); }
.faq-item__a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .42s cubic-bezier(.4,0,.2,1); }
.faq-item.is-open .faq-item__a { grid-template-rows: 1fr; }
.faq-item__a > div { overflow: hidden; }
.faq-item__a p {
  margin: 0; padding: 0 24px 16px 53px; color: var(--muted); font-size: 14px; line-height: 2;
  opacity: 0; transform: translateY(-6px); transition: opacity .35s ease .08s, transform .35s ease .08s;
}
.faq-item__a p:last-child { padding-bottom: 22px; }
.faq-item.is-open .faq-item__a p { opacity: 1; transform: translateY(0); }
.faq-item__a a { color: var(--accent-dk); text-decoration: underline; text-underline-offset: 3px; }

/* ============ ORDER ============ */
.order { background: var(--cream); }
.order .section-head { margin-bottom: 32px; }
.order-card {
  max-width: 560px; margin: 0 auto;
  padding: clamp(20px, 3vw, 32px); background: var(--surface);
  border-radius: var(--radius-lg); box-shadow: 0 26px 70px rgba(46,42,37,.14);
}
.order-card__badges { margin: 0 0 6px; padding: 0; list-style: none; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.order-card__badges li { padding: 5px 12px; background: var(--accent-bg); border-radius: 999px; font-size: 12px; font-weight: 700; color: var(--accent-dk); }
.order-step { margin: 22px 0 0; padding: 0; border: 0; min-width: 0; }
.order-step > legend { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; padding: 0; font-family: var(--serif); font-size: 17px; font-weight: 700; }
.order-step__num {
  display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
  background: var(--accent); color: #fff; font-family: var(--en); font-size: 14px;
}
.order-step + .order-step { padding-top: 20px; border-top: 1px dashed var(--line-solid); }
.order-step > .field { margin-top: 20px; }
.order-step > legend + .field { margin-top: 0; }
.upload { position: relative; }
.upload input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.upload label {
  min-height: 170px; padding: 24px; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  border: 2px dashed #BFC9CE; border-radius: var(--radius); background: #FAFBFB;
  cursor: pointer; transition: border-color .25s, background .25s;
}
.upload label:hover, .upload.is-dragging label { border-color: var(--accent); background: var(--accent-bg); }
.upload input:focus-visible + label { outline: 2px solid var(--accent); outline-offset: 2px; }
.upload__icon { width: 52px; height: 52px; margin-bottom: 12px; display: grid; place-items: center; border-radius: 50%; background: var(--accent-bg); color: var(--accent); }
.upload__icon svg { width: 26px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.upload label strong { font-size: 17px; font-weight: 700; color: var(--accent-dk); text-decoration: underline; text-underline-offset: 4px; }
.upload.has-photos label { min-height: 0; padding: 12px 14px; flex-direction: row; gap: 10px; }
.upload.has-photos .upload__icon { width: 36px; height: 36px; margin: 0; }
.upload.has-photos label strong { font-size: 15px; }
.upload.has-photos label small { display: none; }
.upload label small { margin-top: 5px; font-size: 11.5px; color: var(--soft); }
.upload__preview { display: flex; flex-wrap: wrap; gap: 8px; }
.upload__preview:not(:empty) { margin-top: 12px; }
.upload__thumb { position: relative; width: 64px; height: 64px; }
.upload__thumb img { width: 100%; height: 100%; object-fit: cover; border-radius: 10px; border: 1px solid var(--line); }
.upload__thumb--main { width: 100%; height: auto; }
.upload__thumb--main img { height: auto; max-height: 300px; object-fit: contain; background: var(--bg-alt); }
.upload__thumb--main button { top: 8px; right: 8px; width: 28px; height: 28px; font-size: 15px; }
.upload__thumb button {
  position: absolute; top: -6px; right: -6px; width: 20px; height: 20px; padding: 0;
  display: grid; place-items: center; border: 0; border-radius: 50%;
  background: var(--ink); color: #fff; font-size: 12px; line-height: 1; cursor: pointer;
}
.upload__thumb button:hover { background: var(--accent); }
.photo-tips { margin-top: 12px; padding: 12px 14px; background: var(--bg-alt); border-radius: var(--radius-sm); }
.photo-tips__title { margin: 0 0 6px; font-size: 12.5px; font-weight: 700; }
.photo-tips ul { margin: 0; padding: 0; list-style: none; }
.photo-tips li { position: relative; padding-left: 14px; font-size: 12.5px; line-height: 1.8; color: var(--muted); }
.photo-tips li + li { margin-top: 4px; }
.photo-tips li::before { content: ""; position: absolute; left: 0; top: .72em; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }
.photo-tips b { color: var(--ink); }

.order-card__progress { display: none; height: 4px; margin-top: 12px; overflow: hidden; border-radius: 999px; background: var(--line-solid); }
.order-card__progress i { display: block; width: 0; height: 100%; background: var(--accent); transition: width .3s ease; }
.order-card__status { margin: 12px 0 0; text-align: center; font-size: 12.5px; line-height: 1.7; color: var(--muted); }
.order-card__status.is-error { color: #C0452F; }
.order-card__note a { color: var(--accent); text-decoration: underline; }
.order-done { padding: 12px 4px; text-align: center; }
.order-done__mark { display: grid; place-items: center; width: 52px; height: 52px; margin: 0 auto 18px; border-radius: 50%; background: var(--accent-bg); color: var(--accent-dk); font-size: 24px; }
.order-done h3 { margin: 0 0 16px; font-size: 22px; }
.order-done p { margin: 0 0 14px; font-size: 14px; line-height: 2; color: var(--muted); }
.order-done b { color: var(--ink); font-size: 16px; letter-spacing: .04em; }

/* メール確認（6桁コード入力）。ZUTTOKOと同じ形 */
.order-otp .order-otp__mail { font-size: 14px; letter-spacing: 0; word-break: break-all; }
.order-otp__field { max-width: 260px; margin: 6px auto 16px; }
.order-otp .order-otp__field input[type="text"] { text-align: center; font-size: 26px; letter-spacing: .35em; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.field { display: block; margin-top: 18px; padding: 0; border: 0; min-width: 0; }
.field__label, .field legend { display: block; margin-bottom: 8px; padding: 0; font-size: 12.5px; font-weight: 700; color: var(--muted); }
.field__label em { margin-left: 6px; font-size: 11px; font-style: normal; font-weight: 400; color: var(--soft); }
.field__label i, .consent i { margin-left: 6px; padding: 2px 7px; background: var(--accent); color: #fff; border-radius: 4px; font-size: 10px; font-style: normal; font-weight: 700; }
.field input[type="email"], .field input[type="text"], .field textarea {
  width: 100%; padding: 13px 15px; background: #fff;
  border: 1.5px solid var(--line-solid); border-radius: var(--radius-sm); outline: 0;
  transition: border-color .2s, box-shadow .2s; resize: vertical;
}
.field input:focus, .field textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(79,111,128,.16); }
.field input.is-error { border-color: #D8574A; }
.choice { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.choice--2 { grid-template-columns: 1fr 1fr; }
.choice input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.choice span {
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 2px;
  min-height: 48px; padding: 8px 6px; border: 1.5px solid var(--line-solid); border-radius: var(--radius-sm);
  font-size: 13.5px; font-weight: 700; text-align: center; line-height: 1.4; cursor: pointer; transition: all .2s;
}
.choice span small { font-size: 10.5px; font-weight: 400; color: var(--soft); }
.choice input:checked + span { border-color: var(--accent); background: var(--accent-bg); color: var(--accent-dk); }
.choice input:focus-visible + span { outline: 2px solid var(--accent); outline-offset: 2px; }
.consent { margin-top: 18px; display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; background: var(--bg-alt); border-radius: var(--radius-sm); font-size: 13.5px; line-height: 1.7; cursor: pointer; }
.consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--accent); flex-shrink: 0; }
.consent.is-error { outline: 2px solid #D8574A; }
.order-card .btn { margin-top: 24px; }
.order-card__note { margin: 14px 0 0; text-align: center; font-size: 11.5px; line-height: 1.7; color: var(--soft); }

/* ============ 3Dのポップアップ ============ */
.model-modal { width: min(92vw, 560px); padding: 0; overflow: visible; border: 0; border-radius: var(--radius); background: var(--surface); }
.model-modal::backdrop { background: rgba(28, 25, 22, .6); backdrop-filter: blur(4px); }
.model-modal__stage { position: relative; height: min(70svh, 540px); overflow: hidden; border-radius: var(--radius) var(--radius) 0 0; background: radial-gradient(ellipse at 50% 60%, #fff 0%, #EFE8DD 80%); }
.model-modal__stage model-viewer { width: 100%; height: 100%; --poster-color: transparent; background: transparent; }
.model-modal__title { margin: 0; padding: 12px 16px; text-align: center; font-family: var(--serif); font-size: 15px; font-weight: 700; }
.model-modal__title small { display: block; font-family: var(--sans); font-size: 11.5px; font-weight: 400; color: var(--soft); }
.model-modal__close {
  position: absolute; top: -14px; right: -14px; z-index: 1; width: 36px; height: 36px; padding: 0;
  display: grid; place-items: center; border: 0; border-radius: 50%;
  background: #fff; color: var(--ink); font-size: 20px; line-height: 1; cursor: pointer; box-shadow: 0 4px 14px rgba(0,0,0,.25);
}
.loader { position: absolute; inset: 0; z-index: 3; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; transition: opacity .4s, visibility .4s; }
.loader.is-done { opacity: 0; visibility: hidden; }
.loader p { margin: 0; font-size: 12.5px; color: var(--soft); }
.loader { --paw-color: var(--accent); --paw-text: var(--soft); }
@keyframes spin { to { transform: rotate(360deg); } }

/* ============ 追従CTA（スマホのみ） ============ */
.sticky-cta { display: none; }

/* ============ FOOTER ============ */
.footer { padding-block: clamp(56px, 8vw, 80px) 32px; background: var(--ink); color: rgba(247,243,236,.72); }
.footer__top { display: grid; grid-template-columns: 1.2fr 2.2fr; gap: 48px; padding-bottom: 40px; border-bottom: 1px solid rgba(255,255,255,.12); }
.footer .brand__word { color: #fff; }
.footer__brand > p { margin: 16px 0 0; font-family: var(--serif); font-size: 14px; }
.footer__brand > p.footer__company { margin-top: 10px; font-family: var(--sans); font-size: 12px; color: rgba(255,255,255,.5); }
.footer nav { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.footer nav div { display: flex; flex-direction: column; gap: 10px; }
.footer__head { margin: 0 0 4px; font-family: var(--en); font-size: 13px; font-weight: 600; letter-spacing: .16em; color: rgba(255,255,255,.45); }
.footer nav a, .footer__soon { font-size: 13px; transition: color .2s; }
.footer__soon { color: rgba(255,255,255,.4); }
.footer nav a:hover { color: #fff; }
.footer__bottom { padding-top: 24px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; font-family: var(--en); font-size: 12px; letter-spacing: .12em; color: rgba(255,255,255,.4); }

/* ============ Toast ============ */
.toast {
  position: fixed; right: 20px; bottom: 20px; z-index: 100; max-width: 340px;
  padding: 16px 20px; display: flex; align-items: center; gap: 12px;
  background: var(--ink); color: #fff; border-radius: var(--radius); box-shadow: 0 16px 46px rgba(0,0,0,.22);
  opacity: 0; visibility: hidden; transform: translateY(14px); transition: opacity .3s, transform .3s, visibility .3s;
}
.toast.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.toast > span { display: grid; place-items: center; width: 28px; height: 28px; flex-shrink: 0; border-radius: 50%; background: var(--accent); font-size: 14px; }
.toast p { margin: 0; font-size: 12.5px; line-height: 1.6; }

/* ============ Scroll reveal ============ */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .8s ease, transform .8s cubic-bezier(.2,.7,.2,1); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* ============ Responsive ============ */
@media (max-width: 1080px) {
  .desktop-nav { display: none; }
  .site-header { grid-template-columns: 1fr auto auto; }
  .menu-button { display: block; }
  .header-cta { display: none; }
  .works, .works.works--2 { grid-template-columns: 1fr; max-width: 560px; margin-inline: auto; }
  .ideas__list { grid-template-columns: 1fr 1fr; }
  .services__list { grid-template-columns: 1fr 1fr; }
  .shapes__grid { grid-template-columns: 1fr; max-width: 640px; margin-inline: auto; }
  .ideas__list { grid-template-columns: 1fr 1fr; }
  .hollow, .tech-item { grid-template-columns: 1fr; }
  .tech-item:nth-child(even) figure { order: 0; }
  .assure { grid-template-columns: 1fr 1fr; }
  .footer__top { grid-template-columns: 1fr; gap: 36px; }
}

@media (max-width: 780px) {
  .announcement { display: none; }
  .site-header { top: 0; height: 60px; }
  .hero { min-height: auto; padding-top: 68px; }
  .sp-only { display: inline; }
  .pc-only { display: none; }
  .btn--lg { font-size: 15px; padding-inline: 24px; }
  .flow__steps { grid-template-columns: 1fr; gap: 14px; }
  .ideas__list { grid-template-columns: 1fr; }
  .shape { grid-template-columns: 120px 1fr; gap: 16px; padding: 16px; }
  .box-note { grid-template-columns: 1fr; }
  .service-card__body { padding: 10px 12px 12px; }
  .service-card__body b { font-size: 16px; }
  .giving__photos { grid-template-columns: 1fr 1fr; }
  .giving__photos li:first-child { grid-column: 1 / -1; }
  .price__grid { grid-template-columns: 1fr; gap: 20px; }
  .plan { padding: 28px 22px 24px; }
  .plan--featured { order: -1; }
  .price__extras { grid-template-columns: 1fr; }
  .assure { grid-template-columns: 1fr; gap: 10px; }
  .order-card { padding: 20px 16px; }
  .upload__hint-pc { display: none; }
  /* 16px未満だとiPhoneで入力時に画面が拡大されるため */
  .field input[type="email"], .field input[type="text"], .field textarea { font-size: 16px; }
  .sticky-cta {
    display: block; position: fixed; left: 0; right: 0; bottom: 0; z-index: 40;
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    background: rgba(247,243,236,.94); backdrop-filter: blur(10px); box-shadow: 0 -1px 0 var(--line);
    transform: translateY(110%); transition: transform .3s ease;
  }
  .sticky-cta.is-visible { transform: translateY(0); }
  .footer { padding-bottom: 96px; }
  .faq-item__q { padding: 18px; gap: 10px; }
  .faq-item__label { font-size: 14.5px; }
  .faq-item__a p { padding: 0 18px 14px 42px; }
  .footer nav { grid-template-columns: 1fr 1fr; gap: 24px; }
  .footer nav div:first-child { grid-column: 1 / -1; }
  .toast { left: 14px; right: 14px; max-width: none; }
}

/* メール確認（6桁コード）画面。ZUTTOKO と同じ見た目 */
.order-otp .order-otp__mail { font-family: inherit; font-size: 14px; letter-spacing: 0; word-break: break-all; }
.order-otp__field { max-width: 260px; margin: 6px auto 0; }
.order-otp .order-otp__field input[type="text"] { text-align: center; font-size: 26px; letter-spacing: .35em; }
.order-otp .btn { margin-top: 18px; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}