/* ふくべ住設（水まわりリフォーム）デモ
   白い地・濃紺の字・水色は面と線だけ。見出しも本文も Kosugi、数字は Inter 600。
   写真は正方形のタイル（角4px・目地は白6px）。イラストは使わず、図は線だけ。 */
:root {
  --white: #FFFFFF;
  --sky: #5BC0EB;
  --sky-ink: #1877A8;   /* 水色の字（白地で4.5:1をこえる濃さ） */
  --navy: #1D3557;
  --pale: #EAF7FC;
  --rule: #BFE5F5;
  --ink2: #3E5272;
  --wrap: 1200px;
  --ease: cubic-bezier(.2, .7, .2, 1);
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; }
body {
  margin: 0; background: var(--white); color: var(--navy);
  font-family: "Kosugi", "Hiragino Sans", "Yu Gothic", system-ui, sans-serif;
  font-size: 17px; line-height: 1.85; letter-spacing: .03em;
  font-feature-settings: "palt" 0;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
.n { font-family: "Inter", system-ui, sans-serif; font-weight: 600; letter-spacing: 0; font-feature-settings: "tnum"; }
.vh { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
:focus-visible { outline: 3px solid var(--sky); outline-offset: 3px; }
.wrap { width: min(100% - 40px, var(--wrap)); margin-inline: auto; }
.wrap--line { border-top: 1px solid var(--sky); padding-top: clamp(48px, 7vw, 88px); }
.sec { padding-block: 0 clamp(56px, 8vw, 104px); }
.sec:first-of-type { padding-top: 0; }
.sec--pale { background: var(--pale); padding-block: clamp(56px, 8vw, 100px); margin-bottom: clamp(56px, 8vw, 104px); }
.sec--pale + .sec .wrap--line { border-top: 0; padding-top: 0; }
.sec--end { padding-bottom: clamp(64px, 9vw, 112px); }

/* ---------- 見出し ---------- */
.h1 { font-size: clamp(30px, 4.4vw, 50px); line-height: 1.4; letter-spacing: .02em; font-weight: 400; }
.h2 {
  position: relative; padding-left: 26px; margin-bottom: 24px;
  font-size: clamp(24px, 2.6vw, 32px); line-height: 1.45; font-weight: 400; letter-spacing: .03em;
}
.h2::before {
  content: ""; position: absolute; left: 2px; top: calc(.725em - 7px); width: 10px; height: 14px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 10 14'%3E%3Cpath d='M5 0S0 6.2 0 9a5 5 0 0 0 10 0C10 6.2 5 0 5 0z' fill='%235BC0EB'/%3E%3C/svg%3E") no-repeat center / contain;
}
.small { font-size: 14px; line-height: 1.75; color: var(--ink2); margin-top: 14px; }
.narrow { max-width: 40em; }
.sec p + p { margin-top: .9em; }
.big { font-size: 1.45em; line-height: 1.2; }
.big .n, .n .big { font-size: inherit; }

/* ---------- ボタン ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px; min-height: 52px; padding: 12px 24px;
  background: var(--navy); color: #fff; text-decoration: none; border-radius: 4px; font-size: 16px; letter-spacing: .05em;
  transition: background-color .2s;
}
.btn:hover { background: #12253f; }
.btn .arr { display: inline-block; transition: transform .25s var(--ease); }
.btn:hover .arr { transform: translateX(4px); }
.btn .ic { width: 20px; height: 20px; }
.btn--line { white-space: nowrap; }
.btn--line { background: #fff; color: var(--navy); box-shadow: inset 0 0 0 1.5px var(--navy); }
.btn--line:hover { background: var(--pale); }
.btn--solid { background: var(--navy); color: #fff; box-shadow: none; }
.btn--solid:hover { background: #12253f; }
.tlink { color: var(--navy); text-decoration: underline; text-decoration-color: var(--sky); text-decoration-thickness: 2px; text-underline-offset: 6px; }
.tlink:hover { text-decoration-color: var(--navy); }
.more { margin-top: 32px; }
.more--row { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 28px; }
.ic { width: 18px; height: 18px; flex: none; }

/* ---------- ヘッダー ---------- */
.hd { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--rule); }
.hd__in { width: min(100% - 32px, 1320px); margin-inline: auto; display: flex; align-items: center; gap: 20px; min-height: 76px; }
.hd__brand { display: flex; align-items: center; gap: 10px; flex: none; }
.logo { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; color: var(--navy); }
.logo__mark { width: 30px; height: 42px; flex: none; }
.logo__words { display: grid; line-height: 1.15; }
.logo__name { font-size: 23px; letter-spacing: .12em; }
.logo__sub { font-size: 11px; letter-spacing: .14em; color: var(--sky-ink); margin-top: 3px; }
.demo { font-family: "Inter", sans-serif; font-weight: 600; font-size: 9px; letter-spacing: .12em; color: var(--ink2); border: 1px solid var(--rule); border-radius: 2px; padding: 1px 4px; }
.gnav { margin-left: auto; }
.gnav ul { display: flex; gap: 4px; }
.gnav a { display: block; padding: 8px 10px; font-size: 15px; text-decoration: none; position: relative; white-space: nowrap; }
.gnav a::after { content: ""; position: absolute; left: 10px; right: 10px; bottom: 2px; height: 2px; background: var(--sky); transform: scaleX(0); transform-origin: left; transition: transform .25s var(--ease); }
.gnav a:hover::after, .gnav a[aria-current]::after { transform: scaleX(1); }
.gnav a[aria-current]::after { height: 3px; background: var(--navy); }
.hd__act { display: flex; align-items: center; gap: 16px; flex: none; }
.hd__sos { display: inline-block; background: var(--navy); color: #fff; text-decoration: none; font-size: 13px; padding: 6px 10px; border-radius: 3px; letter-spacing: .05em; white-space: nowrap; }
.hd__sos:hover { background: #12253f; }
.hd__tel { display: grid; grid-template-columns: auto auto; column-gap: 6px; align-items: center; text-decoration: none; color: var(--navy); }
.hd__tel .ic { width: 20px; height: 20px; color: var(--sky-ink); }
.hd__num { font-size: 22px; line-height: 1.1; }
.hd__hours { grid-column: 1 / -1; font-size: 11px; letter-spacing: .02em; color: var(--ink2); white-space: nowrap; }
.hd__hours .n { font-weight: 600; }
.menu { display: none; }
@media (max-width: 1180px) {
  .gnav { display: none; }
  .hd__act { margin-left: auto; }
  .menu { display: block; position: static; }
  .menu__btn { list-style: none; cursor: pointer; display: grid; justify-items: center; gap: 4px; font-family: "Inter", sans-serif; font-weight: 600; font-size: 10px; letter-spacing: .1em; padding: 8px 4px; }
  .menu__btn::-webkit-details-marker { display: none; }
  .menu__bars { display: grid; gap: 6px; width: 26px; }
  .menu__bars i { display: block; height: 2px; background: var(--navy); transition: transform .25s var(--ease); }
  .menu[open] .menu__bars i:first-child { transform: translateY(4px) rotate(20deg); }
  .menu[open] .menu__bars i:last-child { transform: translateY(-4px) rotate(-20deg); }
  .menu__panel { position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--sky); padding: 8px 20px 24px; box-shadow: 0 12px 24px rgba(29,53,87,.08); }
  .menu__panel ul { display: grid; }
  .menu__panel li a { display: block; padding: 14px 4px; border-bottom: 1px solid var(--rule); text-decoration: none; font-size: 17px; }
  .menu__panel li a[aria-current] { color: var(--sky-ink); }
  .menu__sos { display: inline-block; margin-top: 18px; background: var(--navy); color: #fff; text-decoration: none; padding: 10px 14px; border-radius: 3px; }
  .menu__tel { display: flex; align-items: center; gap: 8px; margin-top: 16px; font-size: 24px; text-decoration: none; }
  .menu__hours { font-size: 13px; color: var(--ink2); }
}
@media (max-width: 760px) {
  .hd__in { min-height: 64px; gap: 10px; }
  .hd__sos { display: none; }
  .hd__num, .hd__hours { display: none; }
  .hd__tel { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; border: 1.5px solid var(--navy); border-radius: 50%; }
  .hd__tel .ic { color: var(--navy); }
  .logo__name { font-size: 20px; }
  .logo__mark { width: 26px; height: 36px; }
}

/* ---------- 最初の画面 ---------- */
.hero { padding: clamp(24px, 3.4vw, 44px) 0 clamp(56px, 7vw, 96px); }
.hero__in { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 560px); grid-template-rows: 1fr auto auto 1.3fr; grid-template-areas: ". tiles" "head tiles" "body tiles" ". tiles"; column-gap: clamp(32px, 5vw, 72px); align-items: start; }
.hero__head { grid-area: head; position: relative; padding-top: clamp(8px, 3.4vw, 52px); justify-self: start; width: fit-content; max-width: 100%; }
.hero__body { grid-area: body; margin-top: 28px; max-width: 32em; }
.hero__body p { text-wrap: pretty; }
.hero__h1, .h1, .h2, .lead { word-break: auto-phrase; text-wrap: pretty; }
.hero__tiles { grid-area: tiles; }
.hero__mark { position: absolute; right: 0; top: clamp(8px, 3.4vw, 52px); width: 22px; height: 31px; }
.eyebrow { color: var(--sky-ink); font-size: 15px; letter-spacing: .08em; margin-bottom: 18px; }
.hero__h1 { font-weight: 400; font-size: clamp(21px, 2.4vw, 34px); line-height: 1.55; letter-spacing: .02em; }
.hero__h1 span { display: block; white-space: nowrap; }
.hero__body p { color: var(--ink2); }
.hero__cta { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 26px; margin-top: 30px; }
.hero__free { margin-top: 18px; font-size: 14px; padding-left: 12px; border-left: 3px solid var(--sky); }
.tiles { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; max-width: 560px; margin-left: auto; }
.tile a { display: block; text-decoration: none; color: var(--navy); border-radius: 4px; overflow: hidden; background: #fff; box-shadow: inset 0 0 0 1px var(--rule); }
.tile__ph { display: block; aspect-ratio: 1; overflow: hidden; border-radius: 4px 4px 0 0; background: var(--pale); }
.tile__ph img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s var(--ease); }
.tile a:hover .tile__ph img { transform: scale(1.04); }
.tile__band { display: block; padding: 10px 14px 13px; border-top: 3px solid var(--sky); }
.tile__top { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.tile__name { font-size: 15px; }
.tile__days { font-size: clamp(22px, 2.2vw, 30px); line-height: 1.1; }
.tile__days .n { font-size: inherit; }
.tile__bot { display: block; font-size: 12.5px; line-height: 1.55; color: var(--ink2); margin-top: 4px; letter-spacing: .01em; }
.tile__price { display: block; color: var(--navy); }
.tile__cond { display: block; word-break: auto-phrase; }
.tiles__note { max-width: 560px; margin: 12px 0 0 auto; font-size: 13px; line-height: 1.7; color: var(--ink2); }
@media (max-width: 860px) {
  .hero__in { grid-template-columns: 1fr; grid-template-rows: auto; grid-template-areas: "head" "tiles" "body"; }
  .hero__head { padding-top: 6px; }
  .hero__mark { top: 0; }
  .hero__tiles { margin-top: 20px; }
  .tiles, .tiles__note { max-width: none; }
  .hero__h1 { font-size: clamp(20px, 5.5vw, 34px); }
  .eyebrow { font-size: 14px; margin-bottom: 10px; }
}
@media (max-width: 520px) {
  .tile__band { padding: 8px 9px 10px; }
  .tile__top { display: block; }
  .tile__name { display: block; font-size: 14px; }
  .tile__days { display: block; font-size: 24px; }
  .tile__bot { font-size: 11.5px; }
  .tile__price { display: block; }
}

/* ---------- ページの頭 ---------- */
.phead { padding: clamp(28px, 4vw, 52px) 0 clamp(48px, 6vw, 80px); }
.phead__in { position: relative; }
.phead__mark { position: absolute; right: 0; top: 0; width: 22px; height: 31px; }
.crumb { font-size: 13px; color: var(--ink2); margin-bottom: clamp(20px, 3vw, 36px); }
.crumb a { color: var(--ink2); }
.crumb span[aria-hidden] { margin: 0 .5em; color: var(--sky); }
.lead { margin-top: 20px; max-width: 38em; color: var(--ink2); }
.jump { display: grid; grid-template-columns: repeat(4, minmax(0, 120px)); gap: 6px; margin-top: 32px; }
.jump a { display: block; text-decoration: none; font-size: 15px; text-align: center; }
.jump img { aspect-ratio: 1; object-fit: cover; border-radius: 4px; transition: transform .4s var(--ease); }
.jump a:hover img { transform: translateY(-3px); }
.jump span { display: block; margin-top: 6px; border-bottom: 2px solid var(--sky); padding-bottom: 2px; }
.anchors { margin-top: 26px; font-size: 16px; }
.anchors a { color: var(--navy); text-decoration-color: var(--sky); text-underline-offset: 6px; }
.anchors span { margin: 0 .7em; color: var(--sky); }
@media (max-width: 520px) { .jump { grid-template-columns: repeat(4, 1fr); } .jump a { font-size: 13px; } }

/* ---------- 組み方 ---------- */
.split-head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: 8px clamp(32px, 6vw, 96px); align-items: start; margin-bottom: 36px; }
.split-head .h2 { margin-bottom: 0; }
.media { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.media--rev .media__ph { order: 2; }
.media--rev:not(.media--small) { grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); }
.media--rev:not(.media--small) .media__ph { max-width: 460px; justify-self: end; }
.media--small { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
.media--small.media--rev .media__ph { max-width: 420px; justify-self: end; }
.sq { aspect-ratio: 1; object-fit: cover; border-radius: 4px; width: 100%; }
.cols { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 2fr); gap: 16px clamp(32px, 6vw, 96px); }
.cols__side { display: grid; align-content: start; gap: 8px; }
@media (min-width: 861px) { .cols__side { position: sticky; top: 110px; align-self: start; } }
.shop { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.shop__ph img { border-radius: 4px; aspect-ratio: 3 / 2; object-fit: cover; }
@media (max-width: 860px) {
  .split-head, .media, .media--small, .cols, .shop { grid-template-columns: 1fr; }
  .media--rev .media__ph { order: 0; }
  .media__ph { max-width: 520px; }
  .media--small.media--rev .media__ph { justify-self: start; }
  .split-head { margin-bottom: 28px; }
  .split-head .h2 { margin-bottom: 8px; }
}

/* ---------- 表 ---------- */
.kv { width: 100%; border-collapse: collapse; margin-top: 26px; font-size: 16px; }
.kv th, .kv td { text-align: left; vertical-align: top; padding: 14px 0; border-bottom: 1px solid var(--rule); }
.kv tr:first-child th, .kv tr:first-child td { border-top: 1px solid var(--navy); }
.kv th { width: 9.5em; padding-right: 18px; font-weight: 400; color: var(--ink2); font-size: 15px; }
.kv a { color: var(--navy); text-decoration-color: var(--sky); text-underline-offset: 4px; }
.sec--pale .kv { background: transparent; }
@media (max-width: 520px) {
  .kv th { width: 7em; font-size: 14px; }
  .kv--koji th, .kv--koji td { display: block; width: auto; }
  .kv--koji th { border-bottom: 0; padding-bottom: 0; }
  .kv--koji tr:first-child td { border-top: 0; }
}

.fee { width: 100%; border-collapse: collapse; margin-top: 30px; font-size: 16px; }
.fee th, .fee td { text-align: left; vertical-align: top; padding: 16px 14px 16px 0; border-bottom: 1px solid var(--rule); }
.fee thead th { font-size: 13px; color: var(--ink2); font-weight: 400; border-bottom: 1px solid var(--navy); padding-block: 8px; }
.fee tbody th { font-weight: 400; width: 30%; }
.fee__p { width: 30%; white-space: nowrap; }
.fee td:last-child { color: var(--ink2); }
@media (max-width: 700px) {
  .fee thead { display: none; }
  .fee, .fee tbody, .fee tr, .fee th, .fee td { display: block; width: auto; }
  .fee tr { padding: 14px 0; border-bottom: 1px solid var(--rule); }
  .fee tr:first-child { border-top: 1px solid var(--navy); }
  .fee th, .fee td { border: 0; padding: 2px 0; }
  .fee__p { white-space: normal; }
  .fee tbody th, .fee__p { width: auto; }
  .fee td:last-child { font-size: 14px; }
}
.notes { margin-top: 18px; display: grid; gap: 6px; font-size: 14px; color: var(--ink2); }
.notes li { position: relative; padding-left: 1.1em; }
.notes li::before { content: ""; position: absolute; left: 0; top: .72em; width: 6px; height: 6px; border-radius: 50%; background: var(--sky); }

/* ---------- よく聞かれること ---------- */
.qa { display: grid; }
.qa__it { padding: 22px 0; border-bottom: 1px solid var(--rule); }
.qa__it:first-child { padding-top: 4px; }
.qa dt { font-size: 19px; line-height: 1.6; position: relative; padding-left: 22px; }
.qa dt::before { content: ""; position: absolute; left: 0; top: .32em; width: 4px; height: 1.05em; background: var(--sky); border-radius: 2px; }
.qa dd { margin-top: 8px; padding-left: 22px; color: var(--ink2); }
.qa dd a { color: var(--navy); text-decoration-color: var(--sky); text-underline-offset: 4px; }

/* ---------- 場所ごとの工事 ---------- */
.area { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.area--rev .area__ph { order: 2; }
#ofuro .area { grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); }
.area__ph { display: grid; gap: 6px; }
.area__ph .sub { border-radius: 4px; aspect-ratio: 3 / 2; object-fit: cover; width: 62%; }
.area--rev .area__ph .sub { justify-self: end; }
.area__tx .fig { margin-top: 32px; }
@media (min-width: 861px) { .area__ph { position: sticky; top: 100px; } }
@media (max-width: 860px) {
  .area { grid-template-columns: 1fr; }
  .area--rev .area__ph { order: 0; }
  .area__ph { grid-template-columns: 1.5fr 1fr; align-items: end; }
  .area__ph .sub { width: 100%; }
}
.makers__names { display: flex; flex-wrap: wrap; gap: 0; margin: 8px 0 26px; border-top: 1px solid var(--rule); border-left: 1px solid var(--rule); }
.makers__names span { padding: 14px 22px; border-right: 1px solid var(--rule); border-bottom: 1px solid var(--rule); font-size: 18px; letter-spacing: .06em; }
.endcta { display: grid; gap: 24px; justify-items: start; }
.endcta__tx { font-size: clamp(19px, 2vw, 23px); line-height: 1.7; }
.endcta__btns { display: flex; flex-wrap: wrap; gap: 14px; }
.nextlinks { display: flex; flex-wrap: wrap; gap: 14px 36px; font-size: 17px; }

/* ---------- 図の共通 ---------- */
.fig { margin-top: 8px; }
.fig__ttl { font-size: 15px; letter-spacing: .08em; color: var(--sky-ink); margin-bottom: 16px; display: flex; align-items: center; gap: 10px; }
.fig__ttl::after { content: ""; flex: 1; height: 1px; background: var(--rule); }
.fig__notes { margin-top: 14px; font-size: 13.5px; line-height: 1.75; color: var(--ink2); }
div.fig__notes { display: grid; gap: 2px; }
.fig svg { overflow: visible; }

/* M-1 日数の帯 */
.days__tbl { display: grid; gap: 0; }
.days__row { display: grid; grid-template-columns: minmax(0, 15em) minmax(0, 1fr) 7.5em; align-items: center; column-gap: 16px; min-height: 52px; border-bottom: 1px solid var(--rule); }
.days__head { min-height: 34px; border-bottom: 1px solid var(--navy); }
.days__lbl { font-size: 15px; line-height: 1.5; }
.days__head .days__lbl { text-align: right; }
.days__unit { font-size: 12px; color: var(--ink2); }
.days__track { position: relative; display: grid; grid-template-columns: repeat(7, 1fr); height: 100%; min-height: 34px; align-items: center; }
.days__head .days__track span { text-align: center; font-size: 15px; }
.days__grid { position: absolute; inset: 0; display: grid; grid-template-columns: repeat(7, 1fr); pointer-events: none; }
.days__grid i { border-left: 1px dashed var(--rule); }
.days__grid i:last-child { border-right: 1px dashed var(--rule); }
.bar { position: absolute; left: 0; top: 50%; height: 18px; margin-top: -9px; width: calc(var(--w) * 100%); background: var(--sky); border-radius: 2px; transform-origin: left center; }
.bar--light { background: #BDE6F7; }
.days__val { font-size: 19px; white-space: nowrap; }
.days__legend { display: flex; flex-wrap: wrap; gap: 6px 22px; margin-top: 14px; font-size: 13.5px; color: var(--ink2); }
.days__legend span { display: inline-flex; align-items: center; gap: 8px; }
.sw { display: inline-block; width: 26px; height: 12px; background: var(--sky); border-radius: 2px; }
.sw--light { background: #BDE6F7; }
@media (max-width: 700px) {
  .days__row { grid-template-columns: minmax(0, 1fr) 5.6em; grid-template-areas: "lbl lbl" "track val"; row-gap: 4px; padding: 10px 0; }
  .days__head { grid-template-areas: "track val"; padding: 4px 0; }
  .days__head { grid-template-areas: "lbl lbl" "track val"; }
  .days__head .days__lbl { text-align: left; line-height: 1; }
  .days__lbl { grid-area: lbl; font-size: 14px; }
  .days__track { grid-area: track; min-height: 22px; }
  .days__val { grid-area: val; font-size: 16px; text-align: right; }
  .days__head .days__val::before { content: ""; }
  .bar { height: 14px; margin-top: -7px; }
}
@media (max-width: 700px) { .days__head .days__val { font-size: 11px; } }
.days__head .days__val:empty::after { content: ""; }

/* M-2 流れ */
.flow__row { display: flex; align-items: flex-start; }
.flow__st { flex: 0 0 auto; width: 150px; display: grid; justify-items: center; text-align: center; gap: 6px; position: relative; }
.flow__dot { width: 84px; height: 84px; border-radius: 50%; border: 2px solid var(--navy); display: grid; place-items: center; background: #fff; }
.flow__dot svg { width: 44px; height: 44px; fill: none; stroke: var(--navy); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.flow__st:nth-child(3) .flow__dot { border-color: var(--sky); box-shadow: 0 0 0 4px var(--pale); }
.flow__name { font-size: 17px; margin-top: 6px; white-space: nowrap; }
.flow__line { font-size: 13.5px; line-height: 1.65; color: var(--ink2); }
.flow__sub { font-size: 12.5px; line-height: 1.6; color: var(--sky-ink); border-top: 1px solid var(--rule); padding-top: 6px; margin-top: 2px; }
.flow__ln { flex: 1 1 0; position: relative; height: 2px; margin-top: 42px; }
.flow__ln i { position: absolute; inset: 0; background: var(--navy); transform-origin: left center; }
.flow__ln--long { flex-grow: 2.2; }
.flow__ln em { position: absolute; left: 0; right: 0; bottom: 10px; text-align: center; font-style: normal; font-size: 13px; line-height: 1.5; color: var(--sky-ink); }
.flow__ln em small { display: block; font-size: 12px; }
.flow--compact .flow__st { width: 120px; }
.flow--compact .flow__dot { width: 72px; height: 72px; }
.flow--compact .flow__ln { margin-top: 36px; }
.flow--compact + p { margin-top: 32px; }
@media (max-width: 860px) {
  .flow__row { flex-direction: column; align-items: stretch; }
  .flow__st { width: auto; grid-template-columns: 64px 1fr; justify-items: start; text-align: left; column-gap: 16px; row-gap: 2px; }
  .flow__dot, .flow--compact .flow__dot { width: 64px; height: 64px; grid-row: span 3; }
  .flow__dot svg { width: 36px; height: 36px; }
  .flow__name { margin-top: 8px; }
  .flow__ln, .flow--compact .flow__ln { flex: none; width: 2px; height: 26px; margin: 4px 0 4px 31px; }
  .flow__ln i { transform-origin: center top; }
  .flow__ln--long { height: 64px; }
  .flow__ln em { left: 22px; right: auto; bottom: auto; top: 50%; transform: translateY(-50%); white-space: nowrap; text-align: left; }
  .flow__ln em small { display: inline; margin-left: .3em; }
  .flow--compact .flow__st { width: auto; }
}

/* M-3 止める栓 */
.valves__in { display: grid; grid-template-columns: minmax(0, 3fr) 150px minmax(0, 1.25fr); gap: 20px; align-items: center; }
.valves__home { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.vp { display: grid; gap: 10px; justify-items: center; background: #fff; border: 1px solid var(--rule); border-radius: 4px; padding: 18px 12px 16px; }
.vp svg { width: 100%; max-width: 180px; fill: none; stroke: var(--navy); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.vp svg .thin { stroke-width: 1.2; }
.vp svg .ring { stroke: var(--sky); stroke-width: 3; fill: rgba(91,192,235,.18); }
.tag { font-size: 14px; line-height: 1.5; text-align: center; background: var(--pale); border-radius: 3px; padding: 3px 10px; }
.valves__out .vp { border-color: var(--sky); }
.valves__out .tag { background: var(--navy); color: #fff; }
.valves__rot { grid-column: 1 / -1; display: flex; align-items: center; gap: 8px; font-size: 14px; margin-top: 6px !important; }
.rot { width: 26px; height: 26px; fill: none; stroke: var(--sky-ink); stroke-width: 2.2; stroke-linecap: round; stroke-linejoin: round; }
.valves__go { display: grid; gap: 8px; font-size: 13.5px; line-height: 1.6; color: var(--sky-ink); text-align: center; }
.valves__go svg { width: 100%; height: 24px; fill: none; stroke: var(--navy); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
@media (max-width: 860px) {
  .valves__in { grid-template-columns: 1fr; }
  .valves__go { grid-template-columns: 40px 1fr; text-align: left; align-items: center; }
  .valves__go svg { transform: rotate(90deg); width: 40px; height: 40px; }
  .valves__go svg path { vector-effect: non-scaling-stroke; }
}
@media (max-width: 520px) {
  .valves__home { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .vp { padding: 10px 4px 10px; gap: 6px; }
  .tag { font-size: 12px; padding: 2px 4px; }
  .valves__out .vp { padding: 16px 12px; }
  .valves__out svg { max-width: 220px; }
}

/* M-4 お風呂の3日間 */
.bath__row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.bath__day { border: 1px solid var(--rule); border-radius: 4px; background: #fff; padding: 14px 14px 16px; }
.bath__no { font-size: 14px; }
.bath__no .n { font-size: 30px; margin-right: 3px; line-height: 1; }
.bath__day svg { width: 100%; margin: 10px 0 8px; fill: none; stroke: var(--navy); stroke-width: 2; stroke-linejoin: round; stroke-linecap: round; }
.bath__day svg .thin { stroke-width: 1.4; }
.bath__day svg .dash { stroke: #9FD6EE; stroke-dasharray: 4 5; }
.bath__day svg .water { stroke: var(--sky); stroke-width: 3.5; }
.bath__day ul { display: grid; gap: 4px; font-size: 14px; line-height: 1.6; }
.bath__day li { padding-left: .9em; position: relative; }
.bath__day li::before { content: ""; position: absolute; left: 0; top: .7em; width: 5px; height: 5px; border-radius: 50%; background: var(--sky); }
.bath__day b { font-weight: 400; color: var(--sky-ink); }
@media (max-width: 520px) {
  .bath__row { grid-template-columns: 1fr; }
  .bath__day { display: grid; grid-template-columns: 112px 1fr; column-gap: 14px; align-items: center; }
  .bath__no { grid-column: 1 / -1; }
  .bath__day svg { margin: 4px 0 0; }
}

/* ---------- /nagare/ ---------- */
.flow:not(.flow--compact) { padding-bottom: 8px; }
.steps { margin-top: clamp(48px, 6vw, 72px); border-top: 1px solid var(--navy); }
.steps li { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr); gap: 8px clamp(24px, 5vw, 72px); padding: 26px 0; border-bottom: 1px solid var(--rule); }
.steps h3 { font-weight: 400; font-size: 20px; line-height: 1.55; }
.steps h3 > .n:first-child { color: var(--sky-ink); font-size: 24px; margin-right: 4px; }
.steps p { color: var(--ink2); }
.steps b { font-weight: 400; color: var(--navy); border-bottom: 2px solid var(--sky); }
@media (max-width: 700px) { .steps li { grid-template-columns: 1fr; } }
.free { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.free__col { background: #fff; border-radius: 4px; padding: 24px 26px; border-top: 4px solid var(--navy); }
.free__col--free { border-top-color: var(--sky); }
.free__col h3 { font-weight: 400; font-size: 20px; margin-bottom: 10px; }
.free__col li { padding: 10px 0 10px 1.1em; border-bottom: 1px solid var(--rule); position: relative; line-height: 1.7; }
.free__col li:last-child { border-bottom: 0; }
.free__col li::before { content: ""; position: absolute; left: 0; top: 1.15em; width: 7px; height: 7px; border-radius: 50%; background: var(--navy); }
.free__col--free li::before { background: var(--sky); }
@media (max-width: 700px) { .free { grid-template-columns: 1fr; } }

/* ---------- /kaisha/ ---------- */
.van { margin-bottom: clamp(56px, 8vw, 104px); }
.van img { width: 100%; aspect-ratio: 12 / 5; object-fit: cover; border-radius: 4px; }
@media (max-width: 520px) { .van img { aspect-ratio: 16 / 9; } }
.name { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: clamp(28px, 6vw, 88px); align-items: center; }
.name__mark { display: grid; place-items: center; background: #fff; border-radius: 4px; aspect-ratio: 1; }
.name__svg { width: 46%; height: auto; }
@media (max-width: 700px) { .name { grid-template-columns: 1fr; } .name__mark { width: 160px; } }
.crew { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.6fr); gap: clamp(28px, 5vw, 72px); align-items: start; }
.crew__ph img { border-radius: 4px; aspect-ratio: 3 / 2; object-fit: cover; }
.crew__list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.card { border: 1px solid var(--rule); border-radius: 4px; padding: 18px 18px 16px; position: relative; }
.card::before { content: ""; position: absolute; left: 18px; top: -1px; width: 36px; height: 3px; background: var(--sky); }
.card__nm { font-size: 20px; margin-bottom: 10px; }
.card dl div { display: grid; padding: 6px 0; border-top: 1px dashed var(--rule); }
.card dt { font-size: 12px; color: var(--ink2); }
.card dd { font-size: 15px; }
.card dd .n { font-size: 20px; }
@media (max-width: 860px) { .crew { grid-template-columns: 1fr; } }
@media (max-width: 600px) { .crew__list { grid-template-columns: 1fr; } .card dl { display: grid; grid-template-columns: 1fr 1.3fr 1fr; column-gap: 12px; } .card dt { font-size: 11px; white-space: nowrap; } }
.chiiki { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.7fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
.map { margin: 0; background: #fff; border-radius: 4px; padding: 10px; }
.map svg { width: 100%; height: auto; display: block; }
.map__area { fill: var(--pale); stroke: var(--sky); stroke-width: 1.5; }
.map__ln path, .map__ln rect { fill: none; stroke: var(--navy); }
.map__river { stroke-width: 1.5; }
.map__road { stroke-width: 5; stroke-linecap: round; }
.map__road--s { stroke-width: 3; }
.map__rail { stroke-width: 2; }
.map__rail--tie { stroke-width: 8; stroke-dasharray: 2 14; }
.map__st { fill: #fff !important; stroke-width: 2; }
.map__lbl { font-family: "Kosugi", sans-serif; font-size: 17px; fill: var(--navy); }
.map__lbl--shop { font-size: 18px; paint-order: stroke; stroke: #fff; stroke-width: 5px; }
@media (max-width: 860px) { .chiiki { grid-template-columns: 1fr; } }

/* ---------- フッター ---------- */
.ft { background: var(--navy); color: #fff; padding: 56px 0 28px; }
.ft__in { width: min(100% - 40px, var(--wrap)); margin-inline: auto; display: grid; grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr); gap: 32px 64px; }
.ft .logo { color: #fff; margin-bottom: 18px; }
.ft .logo__sub { color: #BDE6F7; }
.ft .logo__mark path[stroke] { stroke: #fff; }
.ft p { font-size: 15px; line-height: 1.9; }
.ft a { color: #fff; }
.ft__lic { font-size: 13px !important; color: #CFDAE8; margin-top: 8px; }
.ft__nav { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 24px; align-content: start; }
.ft__nav a { display: inline-block; padding: 6px 0; font-size: 15px; text-decoration: none; border-bottom: 1px solid rgba(91,192,235,.5); }
.ft__nav a:hover { border-bottom-color: #fff; }
.ft__copy { width: min(100% - 40px, var(--wrap)); margin: 40px auto 0; font-size: 12px; color: #CFDAE8; border-top: 1px solid rgba(255,255,255,.18); padding-top: 18px; }
@media (max-width: 900px) { .ft__in { grid-template-columns: 1fr; } }

/* ---------- 動き（html.js のときだけ。reduced-motion では js が付かないので完成形のまま） ---------- */
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
html.js .tile { animation: rise .7s var(--ease) both; animation-delay: calc(.12s + var(--i) * .11s); }
html.js .hero__head, html.js .hero__body { animation: rise .7s var(--ease) both; }
html.js .hero__body { animation-delay: .25s; }
html.js .rv { opacity: 0; transform: translateY(14px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
html.js .rv.in { opacity: 1; transform: none; }
html.js .qa .qa__it.rv:nth-child(2) { transition-delay: .08s; }
html.js .qa .qa__it.rv:nth-child(3) { transition-delay: .16s; }
html.js .card.rv { transition-delay: calc(var(--i) * .1s); }
/* M-1 帯が左からのびる */
html.js [data-fig].days .bar { transform: scaleX(0); transition: transform .9s var(--ease); transition-delay: calc(.15s + var(--i) * .12s); }
html.js [data-fig].days.in .bar { transform: scaleX(1); }
/* M-2 丸が順に出て、線がのびる */
html.js [data-fig].flow .flow__st { opacity: 0; transform: translateY(10px); transition: opacity .5s var(--ease), transform .5s var(--ease); transition-delay: calc(var(--i) * .28s); }
html.js [data-fig].flow .flow__ln i { transform: scaleX(0); transition: transform .4s var(--ease); transition-delay: calc(var(--i) * .28s + .18s); }
html.js [data-fig].flow .flow__ln em { opacity: 0; transition: opacity .5s; transition-delay: .7s; }
html.js [data-fig].flow.in .flow__st { opacity: 1; transform: none; }
html.js [data-fig].flow.in .flow__ln i { transform: none; }
html.js [data-fig].flow.in .flow__ln em { opacity: 1; }
/* M-3 札が1つずつ */
html.js [data-fig].valves .tag, html.js [data-fig].valves .valves__rot, html.js [data-fig].valves .valves__go { opacity: 0; transform: translateY(8px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
html.js [data-fig].valves .vp:nth-child(1) .tag { transition-delay: .1s; }
html.js [data-fig].valves .vp:nth-child(2) .tag { transition-delay: .35s; }
html.js [data-fig].valves .vp:nth-child(3) .tag { transition-delay: .6s; }
html.js [data-fig].valves .valves__rot { transition-delay: .85s; }
html.js [data-fig].valves .valves__go { transition-delay: 1.1s; }
html.js [data-fig].valves .valves__out .tag { transition-delay: 1.35s; }
html.js [data-fig].valves.in .tag, html.js [data-fig].valves.in .valves__rot, html.js [data-fig].valves.in .valves__go { opacity: 1; transform: none; }
/* M-4 線のまとまりを順に */
html.js [data-fig].bath .ln { opacity: 0; transform: translateY(6px); transition: opacity .45s var(--ease), transform .45s var(--ease); transition-delay: calc(var(--i, 0) * .55s + var(--j) * .14s); }
html.js [data-fig].bath .bath__day { --d: var(--i); }
html.js [data-fig].bath.in .ln { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media (max-width: 860px) {
  #ofuro .area, .media--rev:not(.media--small) { grid-template-columns: 1fr; }
  .media--rev:not(.media--small) .media__ph { justify-self: start; }
}