/* S-PRING content pages — restyles the shared pages.css components in the new design.
   Loads after pages.css and base.css; replaces the old home.css on content pages. */
:root {
  --white: var(--paper);
  --bg-soft: var(--paper-2);
  --ink-soft: var(--ink-2);
  --green-deep: var(--green);
  --green-tint: rgba(140, 198, 63, .2);
  --sans-jp: var(--sans);
  --head-jp: var(--serif);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
.wrap { max-width: 1440px; margin: 0 auto; padding: 0 var(--gx); }
[id] { scroll-margin-top: 110px; }
body.sub main { padding-top: var(--hd-h); }

/* ---------- type & labels ---------- */
.sub .eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: 11px; font-weight: 500; letter-spacing: .2em; text-transform: uppercase; color: var(--ink-2); margin-bottom: 4px;
}
.sub .eyebrow::before { content: ""; width: 9px; height: 9px; border-radius: 50% 0; background: var(--leaf); transform: rotate(45deg); flex: none; }
.content-wrap { width: min(1240px, calc(100% - 2 * var(--gx))); }
.content-narrow { width: min(860px, calc(100% - 2 * var(--gx))); }

/* ---------- page hero ---------- */
.breadcrumbs { padding-block: 22px 0; font-size: 11.5px; letter-spacing: .06em; color: var(--ink-3); }
.breadcrumbs li + li::before { color: var(--ink-3); }
.page-hero { background: none; padding: clamp(48px, 8vw, 120px) 0 clamp(48px, 7vw, 96px); border-bottom: 1px solid var(--line); }
.page-hero::after {
  content: ""; right: auto; left: auto; inset: 0; width: auto; height: auto; border: 0; border-radius: 0; transform: none;
  background: linear-gradient(118deg, transparent 0 52%, rgba(255, 236, 196, .45) 60%, transparent 70%);
  filter: blur(20px); opacity: .9;
}
.page-hero h1 {
  font-family: var(--serif); font-weight: 600; font-size: clamp(38px, 5.6vw, 92px); line-height: 1.22; letter-spacing: .04em;
  margin: 22px 0 28px; max-width: 16em; word-break: auto-phrase; text-wrap: balance;
}
.page-hero h1[data-long] { font-size: clamp(32px, 4.2vw, 64px); max-width: 22em; }
.sub h2, .sub h3, .sub .contact-copy, .form-aside h2 { word-break: auto-phrase; }
.page-hero p:not(.eyebrow) { font-size: 15px; line-height: 2.05; color: var(--ink-2); max-width: 36em; }
.page-hero .button-row { margin-top: 36px; }
.js .page-hero h1, .js .page-hero p:not(.eyebrow), .js .page-hero .button-row { animation: rise 1.2s var(--ease) both; }
.js .page-hero p:not(.eyebrow) { animation-delay: .12s; }
.js .page-hero .button-row { animation-delay: .22s; }
@keyframes rise { from { opacity: 0; transform: translateY(28px); } }

/* ---------- sections ---------- */
.content-section { padding-block: clamp(72px, 10vw, 150px); }
.content-section.soft { background: var(--paper-2); }
.content-section + .content-section:not(.soft) { border-top: 1px solid var(--line); }
.section-heading { margin-bottom: clamp(32px, 4vw, 56px); }
.section-heading h2, .intro-copy h2 {
  font-family: var(--serif); font-weight: 600; font-size: clamp(28px, 3.6vw, 56px); line-height: 1.32; letter-spacing: .04em; margin-top: 14px;
}
.section-heading p:not(.eyebrow) { color: var(--ink-2); font-size: 14.5px; margin-top: 16px; max-width: 40em; }
.intro-copy p { color: var(--ink-2); }
.room-visual { background: url("/assets/v2/img/photos/room-sunlight.jpg") 50% 60% / cover no-repeat; aspect-ratio: 16 / 10; border-radius: 2px; }
.photo-caption { font-size: 11.5px; letter-spacing: .08em; color: var(--ink-3); margin-top: 12px; }

/* ---------- buttons & links ---------- */
.sub .btn { min-height: 56px; padding: 0 10px 0 28px; font-size: 14px; letter-spacing: .08em; white-space: nowrap; }
.sub .btn:not(:has(> span[aria-hidden="true"], > .arrow)) { padding-right: 28px; }
.sub .btn > span[aria-hidden="true"], .sub .btn > .arrow {
  display: grid; place-items: center; width: 38px; height: 38px; margin: 0; border-radius: 50%;
  background: var(--fg); color: var(--bg); font-size: 13px; transition: transform .6s var(--ease);
}
.sub .btn:hover > span[aria-hidden="true"], .sub .btn:hover > .arrow { transform: rotate(-45deg); }
.sub .btn-primary { --bg: var(--ink); --fg: var(--paper); background: var(--bg); color: var(--fg); }
.sub .btn-primary:hover { background: var(--bg); transform: none; }
.sub .btn-outline, .sub .btn-outline-green { --bg: transparent; --fg: var(--ink); border: 1px solid var(--ink); color: var(--ink); background: transparent; }
.sub .btn-outline::before, .sub .btn-outline-green::before { background: var(--ink); }
.sub .btn-outline:hover, .sub .btn-outline-green:hover { color: var(--paper); background: transparent; }
.sub .btn-outline > span[aria-hidden="true"], .sub .btn-outline-green > span[aria-hidden="true"] { background: var(--ink); color: var(--paper); }
.text-link { color: var(--ink); font-weight: 500; letter-spacing: .06em; gap: 12px; text-decoration: underline; text-decoration-color: var(--line); text-underline-offset: 7px; transition: text-decoration-color .3s, color .3s; }
.text-link:hover { color: var(--green); text-decoration-color: currentColor; }
.tag { background: transparent; border: 1px solid var(--line); border-radius: 999px; color: var(--ink-2); padding: 3px 12px; }
.tag.muted { background: transparent; color: var(--ink-3); }

/* ---------- cards ---------- */
.cards-grid { gap: 0 var(--gap); }
.content-card {
  padding: 34px 0 30px; background: transparent; border: 0; border-top: 1px solid var(--ink);
  transition: background .5s var(--ease), padding .6s var(--ease);
}
a.content-card:hover { transform: none; border-color: var(--ink); background: var(--paper-2); padding-inline: 18px; }
.content-card.featured { background: transparent; border-top: 2px solid var(--green); }
.content-card h3 { font-family: var(--serif); font-weight: 600; font-size: clamp(21px, 2vw, 28px); letter-spacing: .04em; }
.content-card p { color: var(--ink-2); }
.card-number { font-family: var(--latin); font-style: italic; color: var(--green); font-size: 22px; letter-spacing: 0; }
.card-bottom { color: var(--ink); font-weight: 500; letter-spacing: .06em; }
.feature-band { background: var(--paper-2); border-color: var(--line); }
.feature-band h2, .feature-card-copy h2 { font-family: var(--serif); font-weight: 600; }
.feature-card { border: 1px solid var(--line); background: transparent; }
.feature-card-visual { background: var(--paper-2); }
.worry-grid li { border-color: var(--line); }
.worry-grid li::before { content: ""; top: 30px; width: 9px; height: 9px; border-radius: 50% 0; background: var(--leaf); transform: rotate(45deg); }
.steps { border-color: var(--ink); }
.steps h3 { font-family: var(--serif); font-weight: 600; }
.promise-item { border-color: var(--line); }
.promise-item::before { font-family: var(--latin); font-style: italic; color: var(--green); font-size: 40px; }
.promise-item h2 { font-family: var(--serif); font-weight: 600; }
.subtle-note { border-left-color: var(--leaf); background: var(--paper-2); }
.empty-state { background: transparent; border-color: var(--line); }
.empty-state h2 { font-family: var(--serif); font-weight: 600; }

/* ---------- data, tables, faq ---------- */
.company-data > div, .work-data > div { border-color: var(--line); }
.company-data dt, .work-data dt { font-size: 12px; letter-spacing: .14em; color: var(--ink-3); }
.company-data dd, .work-data dd { font-size: 15px; }
.company-data a { color: var(--green); }
.price { font-family: var(--latin); color: var(--ink); font-size: 46px; }
.coating-table th, .coating-table td { border-color: var(--line); padding-block: 18px; }
.coating-table thead { background: var(--paper-2); }
.coating-table thead th { font-size: 12px; font-weight: 500; letter-spacing: .12em; color: var(--ink-2); }
.price-mark { background: linear-gradient(transparent 64%, rgba(140, 198, 63, .45) 64%); }
.row-link { color: var(--green); }
.page-tabs { border-color: var(--line); }
.page-tabs a { color: var(--ink); font-weight: 500; letter-spacing: .06em; }
.faq-list details { border-color: var(--line); }
.faq-list summary { font-family: var(--serif); font-weight: 600; font-size: 17px; letter-spacing: .04em; padding-block: 26px; }
.faq-list summary::before { content: "Q."; font: italic 24px var(--latin); color: var(--green); }
.faq-list summary::after { display: grid; place-items: center; width: 32px; height: 32px; border: 1px solid var(--line); border-radius: 50%; color: var(--ink); font-family: var(--sans); flex: none; }
.faq-answer { color: var(--ink-2); }
.faq-answer a { color: var(--green); }
.legal-copy h2 { font-family: var(--serif); font-weight: 600; }

/* ---------- works ---------- */
.filters { background: var(--paper-2); border-radius: 18px; }
.filters select, .filters input { background: var(--paper); border-color: var(--line); border-radius: 10px; }
.work-card { border: 0; background: transparent; }
.work-card h2 { font-family: var(--serif); font-weight: 600; }
.work-card-copy { padding: 18px 0 0; }
.comparison-frame, .comparison-empty, .comparison-stage { background: var(--paper-2); }
.comparison-frame img { transition: transform 1.2s var(--ease); }
.work-card:hover .comparison-frame img { transform: scale(1.04); }
.comparison-label { border-radius: 999px; background: rgba(20, 24, 22, .55); color: #fff; letter-spacing: .14em; backdrop-filter: blur(6px); }
.comparison-label.after { background: var(--leaf); color: var(--forest); }
.comparison-divider { border-left-color: #fff; }
.comparison-divider::after { color: var(--ink); }
.mode-button { border-color: var(--line); background: transparent; }
.mode-button[aria-pressed="true"] { background: var(--ink); border-color: var(--ink); }
.work-story h2 { font-family: var(--serif); font-weight: 600; }

/* ---------- forms & dialogs ---------- */
.form-aside h2 { font-family: var(--serif); font-weight: 600; }
.form-aside a { color: var(--green); }
.required-mark { background: var(--leaf); color: var(--forest); border-radius: 999px; padding: 2px 8px; font-weight: 700; letter-spacing: .1em; }
.form-field input:not([type="radio"]), .form-field select, .form-field textarea {
  background: #FBFAF6; border: 1px solid rgba(20, 24, 22, .2); border-radius: 12px; transition: border-color .3s, box-shadow .3s;
}
.form-field input:focus, .form-field select:focus, .form-field textarea:focus { outline: 0; border-color: var(--green); box-shadow: 0 0 0 4px rgba(140, 198, 63, .25); }
input[type="radio"] { accent-color: var(--green); }
.form-options { border-color: var(--line); }
.form-options > summary { color: var(--ink); font-weight: 500; }
dialog { background: var(--paper); border: 0; border-radius: 22px; box-shadow: 0 40px 80px -30px rgba(0, 0, 0, .5); }
dialog::backdrop { background: rgba(14, 34, 25, .82); backdrop-filter: blur(6px); }
.dialog-close { background: transparent; border-color: var(--line); }
.dialog-title { font-family: var(--serif); font-weight: 600; }

/* ==========================================================
   Featured pages
   ========================================================== */

/* hero with photo (floor coating) */
.page-hero.has-visual { padding-bottom: clamp(48px, 6vw, 80px); }
.page-hero.has-visual .content-wrap { display: grid; gap: 40px; align-items: end; }
.ph-visual { position: relative; margin: 0; aspect-ratio: 4 / 4.4; overflow: hidden; border-radius: 2px; background: #cdbfa8; }
.ph-visual img { width: 100%; height: 100%; object-fit: cover; object-position: 50% 60%; animation: ph-in 1.8s var(--ease) both; }
@keyframes ph-in { from { transform: scale(1.18); clip-path: inset(100% 0 0 0); } to { transform: scale(1.02); clip-path: inset(0 0 0 0); } }
.ph-visual figcaption { position: absolute; left: 14px; bottom: 12px; padding: 6px 12px; border-radius: 999px; background: rgba(20, 24, 22, .42); backdrop-filter: blur(8px); color: #fff; font-size: 10.5px; letter-spacing: .12em; }
.hero-spec {
  position: absolute; inset: 0; pointer-events: none; mix-blend-mode: soft-light; opacity: 0; transition: opacity .8s;
  background: radial-gradient(circle at var(--mx, 60%) var(--my, 70%), rgba(255, 255, 255, .95) 0, rgba(255, 255, 255, .35) 14%, transparent 42%);
}
.ph-visual:hover .hero-spec { opacity: 1; }
@media (min-width: 900px) {
  .page-hero.has-visual .content-wrap { grid-template-columns: 1.25fr 1fr; gap: clamp(40px, 6vw, 96px); }
  .page-hero.has-visual h1 { font-size: clamp(44px, 5.6vw, 96px); }
  .ph-visual { aspect-ratio: 4 / 4.6; }
}

/* coating type swatches */
.content-card.has-swatch { border-top: 0; padding-top: 0; }
a.content-card.has-swatch:hover, .content-card.has-swatch:hover { background: transparent; padding-inline: 0; }
.swatch { position: relative; aspect-ratio: 4 / 3; overflow: hidden; border-radius: 2px; margin-bottom: 22px; background: #6f5134; }
.swatch::before {
  content: ""; position: absolute; inset: 0;
  background: url("/assets/v2/img/works/f03-before-tex.jpg") var(--bp, 50% 92%) / 230% auto no-repeat;
  filter: saturate(calc(.75 + var(--gloss) * .45)) contrast(calc(.92 + var(--gloss) * .22)) brightness(calc(.86 + var(--gloss) * .12));
}
.swatch::after { content: ""; position: absolute; inset: 0; opacity: calc(var(--grip) * .55); background-image: radial-gradient(rgba(255,255,255,.7) .8px, transparent 1.3px); background-size: 5px 5px; mix-blend-mode: soft-light; }
.swatch-light { position: absolute; inset: 0; pointer-events: none; }
.swatch-light::before {
  content: ""; position: absolute; left: 18%; top: 8%; width: 34%; height: 70%;
  background: linear-gradient(90deg, transparent 0 46%, rgba(30,20,10,.35) 48% 52%, transparent 54%), radial-gradient(50% 50% at 50% 50%, rgba(255,255,255,calc(var(--gloss) * .95)), rgba(255,250,235,calc(var(--gloss) * .4)) 45%, transparent 72%);
  transform: perspective(300px) rotateX(48deg) skewX(-8deg); filter: blur(calc(3px + (1 - var(--gloss)) * 22px)); opacity: calc(.15 + var(--gloss) * .85); mix-blend-mode: screen;
}
.swatch-light::after { content: ""; position: absolute; inset: -30%; background: linear-gradient(105deg, transparent 42%, rgba(255,255,255,calc(var(--gloss) * .55)) 50%, transparent 58%); transform: translateX(-70%); transition: transform 1.4s var(--ease); mix-blend-mode: soft-light; }
.content-card:hover .swatch-light::after { transform: translateX(70%); }
.swatch-tag { position: absolute; left: 12px; bottom: 12px; z-index: 2; padding: 4px 10px; border-radius: 999px; background: rgba(14,34,25,.6); backdrop-filter: blur(6px); font-size: 10.5px; letter-spacing: .14em; color: var(--on-dark); }

/* price section on dark green, like the top page */
body[data-page="service-building-floor-coating"] #estimate { background: var(--forest); color: var(--on-dark); border-radius: clamp(20px, 3vw, 44px); margin-inline: clamp(8px, 1.4vw, 20px); }
#estimate .eyebrow { color: var(--on-dark-2); }
#estimate .section-heading h2 { color: var(--on-dark); }
#estimate .detail-note, #estimate .company-data dt { color: var(--on-dark-2); }
#estimate .company-data > div, #estimate .coating-table th, #estimate .coating-table td { border-color: var(--line-dark); }
#estimate .coating-table thead { background: transparent; }
#estimate .coating-table thead th { color: var(--on-dark-2); }
#estimate .coating-table caption { color: var(--on-dark-2); font-size: 12px; letter-spacing: .12em; }
#estimate .coating-table tbody th { font-size: 15px; font-weight: 500; vertical-align: middle; }
#estimate .coating-table td { vertical-align: middle; white-space: nowrap; font-size: 14px; color: var(--on-dark-2); }
#estimate .price-mark { background: none; padding: 0; font-family: var(--latin); font-weight: 400; font-size: clamp(30px, 3.4vw, 50px); color: var(--on-dark); letter-spacing: .01em; }
#estimate .row-link { color: var(--leaf); }
#estimate tbody tr { transition: background .4s; }
#estimate tbody tr:hover { background: rgba(140, 198, 63, .06); }
#estimate .btn-primary { --bg: var(--leaf); --fg: var(--forest); }
#estimate .btn-primary::before { background: var(--on-dark); }

/* phone card (contact form aside) */
.tel-card { display: grid; gap: 2px; margin: 20px 0 8px; padding: 18px 20px; border-radius: 18px; background: var(--forest); color: var(--on-dark) !important; text-decoration: none; transition: transform .5s var(--ease); }
.tel-card:hover { transform: translateY(-3px); }
.tel-card-cap { font-size: 11px; letter-spacing: .16em; color: var(--leaf); }
.tel-card b { font-family: var(--latin); font-weight: 400; font-size: 32px; letter-spacing: .02em; line-height: 1.2; }
.tel-card-sub { font-size: 11px; color: var(--on-dark-2); }
@media (min-width: 801px) { .form-aside { position: sticky; top: 110px; align-self: start; } }

/* works case pages */
#workDetail .content-section { padding-top: clamp(40px, 5vw, 72px); }
#workDetail .comparison-pair { gap: clamp(8px, 1.4vw, 20px); margin-bottom: 36px; }
#workDetail figure { margin: 0; }
#workDetail figure img { width: 100%; border-radius: 2px; }
#workDetail figcaption { margin-top: 10px; font-size: 12px; letter-spacing: .14em; color: var(--ink-3); }
#workDetail h2 { font-size: clamp(22px, 2.2vw, 32px); }
#workDetail h3 { font-family: var(--serif); font-weight: 600; font-size: 21px; margin: 36px 0 12px; }
#estimate .estimate-form { max-width: none; }
@media (min-width: 900px) {
  #estimate .estimate-form { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: 0 clamp(32px, 5vw, 80px); align-items: start; }
  #estimate .estimate-form > .detail-note, #estimate .coating-table-wrap { grid-column: 1; }
  #estimate .estimate-form > .company-data { grid-column: 2; grid-row: 1 / span 2; margin-top: 8px; }
  #estimate .estimate-form > .button-row { grid-column: 2; }
}
@media (min-width: 801px) { #workDetail .work-detail-layout { grid-template-columns: minmax(0, 2.6fr) minmax(220px, 1fr); gap: clamp(32px, 4vw, 64px); } }

@media (max-width: 599px) {
  .page-hero h1, .page-hero.has-visual h1 { font-size: clamp(28px, 8.4vw, 40px); letter-spacing: .02em; }
  .page-hero h1[data-long] { font-size: clamp(24px, 6.8vw, 32px); }
}