/* ============================================================
   ECO SPAS — interior page component kit
   Builds on styles.css tokens. Shared across every "Build",
   Learn, and info page so each file stays small & consistent.
   Load AFTER styles.css.
   ============================================================ */

/* ---- Page hero -------------------------------------------- */
.page-hero { padding-top: 124px; }
.page-hero .wrap { max-width: 940px; }
.page-hero .eyebrow,
.page-hero .kicker { margin-bottom: 20px; }
.page-hero .display { font-size: clamp(40px, 6vw, 84px); margin: 0 0 22px; }
.page-hero h1.lead { font-size: clamp(34px, 5vw, 66px); font-family: var(--font-display); font-weight: 800; letter-spacing: -.035em; line-height: .98; margin: 0 0 22px; }
.page-hero .lede { max-width: 62ch; }
.page-hero .hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }

/* ---- Proof / stat strip ----------------------------------- */
.proof-strip { border-block: 1px solid var(--hairline); background: var(--canvas-2); }
.proof-inner { display: grid; grid-template-columns: repeat(3, 1fr); max-width: var(--maxw); margin: 0 auto; }
.proof-inner.cols-4 { grid-template-columns: repeat(4, 1fr); }
.proof-item { display: flex; align-items: center; gap: 13px; padding: 26px var(--pad-x); justify-content: center; text-align: left; }
.proof-item:not(:last-child) { border-right: 1px solid var(--hairline); }
.proof-item svg { width: 24px; height: 24px; stroke: var(--steam); fill: none; flex: none; }
.proof-item .pl { font-family: var(--font-mono); font-size: 12px; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-2); line-height: 1.4; }
.proof-item .pl strong { display: block; font-family: var(--font-display); font-weight: 800; font-size: 21px; letter-spacing: -.02em; color: var(--ink); text-transform: none; }

/* ---- Section heading -------------------------------------- */
.sec-head { max-width: 640px; }
.sec-head.center { margin-inline: auto; text-align: center; }
.sec-head.center .kicker { justify-content: center; }
.sec-head .kicker { margin-bottom: 16px; }
.sec-head h2 { margin: 0; }
.sec-head .lede { margin-top: 16px; }
.alt { background: var(--canvas-deep); }
.dark { background: var(--ink); color: var(--canvas); }
.dark h2, .dark h3 { color: var(--canvas); }
.dark .lede { color: oklch(80% 0.02 240); }
.dark .kicker { color: oklch(72% 0.02 240); }
.dark .kicker::before { background: var(--amber); }

/* ---- Split (copy + visual) -------------------------------- */
.split { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(28px, 4.5vw, 72px); align-items: center; }
.split.flip .split-copy { order: 2; }
.split .eyebrow { font-family: var(--font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.split h2 { margin: 12px 0 18px; }
.split .body-lead { font-size: clamp(18px, 1.5vw, 22px); line-height: 1.5; color: var(--ink); margin: 0 0 16px; font-weight: 500; }
.split p { color: var(--ink-2); margin: 0 0 14px; line-height: 1.6; }
.split.dark p { color: oklch(80% 0.02 240); }

/* ---- Generic feature visual card -------------------------- */
.vis-card { background: var(--canvas-2); border: 1px solid var(--hairline); border-radius: var(--radius-lg); padding: clamp(28px, 3vw, 44px); display: flex; flex-direction: column; gap: 16px; }
.vis-card.center { align-items: center; text-align: center; }
.alt .vis-card { background: var(--canvas); }
.stat-block { text-align: center; }
.stat-num { font-family: var(--font-display); font-weight: 800; font-size: clamp(40px, 5vw, 60px); letter-spacing: -.04em; line-height: 1; color: var(--ink); }
.stat-num.accent { color: var(--accent); }
.stat-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin-top: 8px; }
.card-note { font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; color: var(--ink-3); text-align: center; max-width: 38ch; line-height: 1.55; margin: 0 auto; }

/* ---- Comparison: two columns bad/good --------------------- */
.cmp2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.cmp-col { border: 1px solid var(--hairline); border-radius: var(--radius-lg); padding: clamp(24px, 3vw, 34px); background: var(--canvas-2); }
.cmp-col.bad { background: oklch(97% 0.012 40); border-color: oklch(88% 0.03 40); }
.cmp-col.good { background: var(--ink); color: var(--canvas); border-color: var(--ink); }
.cmp-col .cl { font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 8px; }
.cmp-col.bad .cl { color: oklch(50% 0.12 40); }
.cmp-col.good .cl { color: var(--amber); }
.cmp-col h3 { font-size: clamp(19px, 2vw, 24px); margin-bottom: 18px; }
.cmp-col.good h3 { color: var(--canvas); }
.cmp-list { display: flex; flex-direction: column; gap: 13px; margin: 0; padding: 0; list-style: none; }
.cmp-list li { display: flex; gap: 12px; align-items: flex-start; font-size: 15.5px; line-height: 1.5; }
.cmp-mark { flex: none; width: 20px; height: 20px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; margin-top: 1px; }
.cmp-col.bad .cmp-mark { background: oklch(90% 0.04 40); color: oklch(48% 0.14 40); }
.cmp-col.good .cmp-mark { background: var(--accent); color: var(--on-accent); }
.cmp-foot { margin-top: 18px; padding-top: 16px; border-top: 1px solid var(--hairline); font-family: var(--font-mono); font-size: 11px; letter-spacing: .03em; color: var(--ink-3); line-height: 1.5; }
.cmp-col.good .cmp-foot { border-top-color: oklch(100% 0 0 / .14); color: oklch(72% 0.02 240); }

/* ---- Spec table ------------------------------------------- */
.spec-table { width: 100%; border-collapse: collapse; border: 1px solid var(--hairline); background: var(--canvas-2); }
.spec-table tr { border-bottom: 1px solid var(--hairline); }
.spec-table tr:last-child { border-bottom: 0; }
.spec-table th, .spec-table td { text-align: left; padding: 18px 22px; font-size: 15.5px; vertical-align: top; }
.spec-table thead th { font-family: var(--font-mono); font-size: 11px; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-3); background: var(--canvas-deep); font-weight: 400; }
.spec-table td:first-child, .spec-table th:first-child { font-family: var(--font-mono); font-size: 12px; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-2); width: 34%; }
.spec-table td:last-child { font-weight: 600; color: var(--ink); }
.spec-table .em { color: var(--steam-deep); }

/* ---- Numbered / icon step grid ---------------------------- */
.step-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.step-grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
.step-grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.step { border: 1px solid var(--hairline); border-radius: var(--radius-lg); padding: 26px 24px; background: var(--canvas-2); }
.alt .step { background: var(--canvas); }
.step .n { font-family: var(--font-mono); font-size: 12px; letter-spacing: .1em; color: var(--accent); }
.step .ic { width: 40px; height: 40px; border-radius: var(--radius-sm); background: var(--canvas-deep); display: grid; place-items: center; margin-bottom: 16px; }
.step .ic svg { width: 21px; height: 21px; stroke: var(--steam); fill: none; }
.step h3 { font-size: 18px; margin: 12px 0 8px; }
.step p { color: var(--ink-2); font-size: 14.5px; line-height: 1.55; margin: 0; }

/* ---- Owner quote block ------------------------------------ */
.owner-quote { display: grid; grid-template-columns: auto 1fr; gap: clamp(22px, 3vw, 40px); align-items: start; }
.owner-quote .badge { width: 92px; height: 92px; border-radius: 50%; background: var(--canvas-deep); border: 1px solid var(--hairline); display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; font-size: 26px; color: var(--ink); flex: none; }
.dark .owner-quote .badge { background: oklch(30% 0.012 240); border-color: oklch(40% 0.012 240); color: var(--canvas); }
.owner-quote blockquote { margin: 0; font-family: var(--font-display); font-weight: 600; font-size: clamp(22px, 2.6vw, 34px); line-height: 1.2; letter-spacing: -.02em; color: var(--ink); text-wrap: balance; }
.dark .owner-quote blockquote { color: var(--canvas); }
.owner-quote .attr { font-family: var(--font-mono); font-size: 12px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-3); margin-top: 18px; }

/* ---- Stat trio (his meter) -------------------------------- */
.meter-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: var(--hairline); border: 1px solid var(--hairline); border-radius: var(--radius-lg); overflow: hidden; }
.meter-cell { background: var(--canvas-2); padding: 24px 20px; text-align: center; }
.alt .meter-cell { background: var(--canvas); }
.meter-cell .k { font-family: var(--font-mono); font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); }
.meter-cell .v { font-family: var(--font-display); font-weight: 800; font-size: clamp(24px, 3vw, 34px); letter-spacing: -.03em; color: var(--ink); margin-top: 8px; }
.meter-cell .v.accent { color: var(--accent); }

/* ---- Video figure ----------------------------------------- */
.video-figure { margin: 0; }
.video-figure video { width: 100%; max-width: 360px; margin-inline: auto; aspect-ratio: 9/16; object-fit: cover; border: 1px solid var(--ink); border-radius: var(--radius-sm); background: linear-gradient(150deg, oklch(30% 0.02 240), oklch(15% 0.02 240)); display: block; }
.video-figure figcaption { font-family: var(--font-mono); font-size: 11px; letter-spacing: .05em; text-transform: uppercase; color: var(--ink-3); margin-top: 12px; }

/* ---- Feature list rows (big) ------------------------------ */
.feature-rows { display: flex; flex-direction: column; gap: 0; border-top: 1px solid var(--hairline); }
.feature-row { display: grid; grid-template-columns: 0.9fr 1.6fr auto; gap: clamp(20px, 3vw, 48px); align-items: center; padding: clamp(26px, 3vw, 38px) 0; border-bottom: 1px solid var(--hairline); transition: background .2s var(--ease); }
.feature-row:hover { background: var(--canvas-2); }
.feature-row .fr-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); }
.feature-row h3 { font-size: clamp(21px, 2.2vw, 28px); margin: 10px 0 0; }
.feature-row p { color: var(--ink-2); margin: 0; line-height: 1.6; }
.feature-row .fr-link { white-space: nowrap; }

/* ---- FAQ accordion ---------------------------------------- */
.faq-cat { font-family: var(--font-mono); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin: 0 0 18px; display: flex; align-items: center; gap: 10px; }
.faq-cat .num { color: var(--ink-3); }
.faq-list { border-top: 1px solid var(--hairline); margin-bottom: 56px; }
.faq-item { border-bottom: 1px solid var(--hairline); }
.faq-q { width: 100%; background: none; border: 0; text-align: left; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 24px 4px; font-family: var(--font-display); font-weight: 700; font-size: clamp(17px, 1.8vw, 21px); letter-spacing: -.02em; color: var(--ink); line-height: 1.25; }
.faq-q .tog { flex: none; width: 26px; height: 26px; position: relative; }
.faq-q .tog::before, .faq-q .tog::after { content: ""; position: absolute; background: var(--ink-2); transition: transform .25s var(--ease), opacity .25s; }
.faq-q .tog::before { top: 12px; left: 4px; right: 4px; height: 2px; }
.faq-q .tog::after { left: 12px; top: 4px; bottom: 4px; width: 2px; }
.faq-item.open .faq-q .tog::after { transform: scaleY(0); opacity: 0; }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.faq-a-inner { padding: 0 4px 26px; color: var(--ink-2); font-size: 16px; line-height: 1.65; max-width: 72ch; }
.faq-a-inner p { margin: 0 0 12px; }
.faq-a-inner p:last-child { margin-bottom: 0; }
.faq-a-inner a { color: var(--steam-deep); border-bottom: 1px solid var(--steam); }

/* ---- CTA band --------------------------------------------- */
.cta-band { background: var(--ink); color: var(--canvas); text-align: center; }
.cta-band .kicker { justify-content: center; color: oklch(72% 0.02 240); }
.cta-band .kicker::before { background: var(--amber); }
.cta-band h2 { color: var(--canvas); margin: 18px auto 14px; max-width: 20ch; }
.cta-band p { color: oklch(80% 0.02 240); max-width: 52ch; margin: 0 auto 30px; font-size: 17px; }
.cta-band .btns { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ---- Review / testimonial cards --------------------------- */
.rev-quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.rev-quote { border: 1px solid var(--hairline); border-radius: var(--radius-lg); padding: 30px; background: var(--canvas-2); display: flex; flex-direction: column; }
.alt .rev-quote { background: var(--canvas); }
.rev-quote .stars { display: flex; gap: 3px; margin-bottom: 16px; }
.rev-quote .stars svg { width: 16px; height: 16px; fill: var(--amber); }
.rev-quote p { font-size: 16px; line-height: 1.6; color: var(--ink); margin: 0 0 20px; flex: 1; }
.rev-quote .who { display: flex; align-items: center; gap: 12px; margin-top: auto; }
.rev-quote .who .av { width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: var(--canvas); display: grid; place-items: center; font-family: var(--font-display); font-weight: 700; font-size: 14px; flex: none; }
.rev-quote .who b { display: block; font-size: 14.5px; }
.rev-quote .who span { font-family: var(--font-mono); font-size: 11px; letter-spacing: .04em; color: var(--ink-3); }

/* ---- Locations grid --------------------------------------- */
.loc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 4vw, 64px); }
.loc-col h3 { font-size: 20px; margin-bottom: 16px; padding-bottom: 12px; border-bottom: 1px solid var(--hairline); }
.loc-list { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; margin: 0; }
.loc-list li { font-family: var(--font-mono); font-size: 12px; letter-spacing: .04em; color: var(--ink-2); background: var(--canvas-2); border: 1px solid var(--hairline); padding: 9px 14px; border-radius: var(--radius-sm); }

/* ---- Contact form ----------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 5vw, 80px); align-items: start; }
.cf { display: flex; flex-direction: column; gap: 18px; }
.cf .field { display: flex; flex-direction: column; gap: 7px; }
.cf label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-2); }
.cf input, .cf select, .cf textarea { font-family: var(--font-body); font-size: 16px; padding: 13px 15px; border: 1px solid var(--hairline-2); border-radius: var(--radius-sm); background: var(--canvas-2); color: var(--ink); transition: border-color .18s; }
.cf input:focus, .cf select:focus, .cf textarea:focus { outline: none; border-color: var(--steam); }
.cf textarea { min-height: 110px; resize: vertical; }
.cf .row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.opt-row { display: flex; gap: 10px; flex-wrap: wrap; }
.opt { flex: 1; min-width: 90px; }
.opt input { position: absolute; opacity: 0; pointer-events: none; }
.opt span { display: block; text-align: center; font-family: var(--font-mono); font-size: 12px; letter-spacing: .04em; padding: 12px 8px; border: 1px solid var(--hairline-2); border-radius: var(--radius-sm); background: var(--canvas-2); color: var(--ink-2); cursor: pointer; transition: all .18s; }
.opt input:checked + span { background: var(--ink); color: var(--canvas); border-color: var(--ink); }
.contact-success { display: none; text-align: center; padding: 40px; border: 1px solid var(--hairline); border-radius: var(--radius-lg); background: var(--canvas-2); }
.contact-success.show { display: block; }
.contact-success .check { width: 56px; height: 56px; border-radius: 50%; background: var(--accent); color: var(--on-accent); display: grid; place-items: center; margin: 0 auto 18px; }
.contact-success .check svg { width: 28px; height: 28px; stroke: currentColor; fill: none; }
.contact-aside .info-row { display: flex; gap: 14px; align-items: flex-start; padding: 16px 0; border-bottom: 1px solid var(--hairline); }
.contact-aside .info-row:last-child { border-bottom: 0; }
.contact-aside .info-row .ic { flex: none; width: 22px; height: 22px; }
.contact-aside .info-row .ic svg { width: 22px; height: 22px; stroke: var(--steam); fill: none; }
.contact-aside .info-row b { display: block; font-size: 16px; }
.contact-aside .info-row span { font-size: 14px; color: var(--ink-3); }

/* ---- Color swatch grid (features) ------------------------- */
.swatch-set { display: flex; flex-wrap: wrap; gap: 28px; }
.swatch-group h4 { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 12px; font-weight: 400; }
.swatches { display: flex; gap: 10px; }
.swatch { text-align: center; }
.swatch .chip-color { width: 52px; height: 52px; border-radius: var(--radius); border: 1px solid var(--hairline-2); }
.swatch .nm { font-family: var(--font-mono); font-size: 10px; letter-spacing: .04em; color: var(--ink-3); margin-top: 8px; }

/* ---- Responsive ------------------------------------------- */
@media (max-width: 920px) {
  .split, .contact-grid, .owner-quote { grid-template-columns: 1fr; }
  .split.flip .split-copy { order: 0; }
  .owner-quote .badge { width: 64px; height: 64px; font-size: 20px; }
  .step-grid, .step-grid.cols-3 { grid-template-columns: 1fr 1fr; }
  .rev-quote-grid { grid-template-columns: 1fr 1fr; }
  .feature-row { grid-template-columns: 1fr; gap: 10px; }
  .feature-row .fr-link { justify-self: start; }
}
@media (max-width: 680px) {
  .proof-inner, .proof-inner.cols-4 { grid-template-columns: 1fr; }
  .proof-item:not(:last-child) { border-right: 0; border-bottom: 1px solid var(--hairline); }
  .cmp2, .meter-row, .step-grid, .step-grid.cols-3, .rev-quote-grid, .loc-grid, .cf .row2 { grid-template-columns: 1fr; }
  .meter-row { gap: 1px; }
}