@charset "UTF-8";
/* FURNACE INSTALLATION — page layer (W16). Replacement planning + efficiency; heating lean.
   Builds on the W13 fi-* rules in site.css; this file only re-composes and re-weights them. */

/* Hero: photo bleeds off the LEFT edge, copy right, warm heat field */
.fih { display: grid; grid-template-columns: 48% 52%; min-height: 680px; background: linear-gradient(160deg, #FBEFF1 0%, var(--p-warm) 60%); padding: 0; }
.fih-photo { position: relative; overflow: hidden; }
.fih-photo img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: 48% 50%; }
.fih-copy { align-self: center; padding: 64px max(var(--gut), calc((100vw - var(--wrap)) / 2 + var(--gut))) 80px 64px; }
.fih h1 { font-size: clamp(2.3rem, 1.5rem + 2.1vw, 3.4rem); font-weight: 850; letter-spacing: -0.035em; line-height: 1; margin-bottom: 22px; text-wrap: balance; }
.fih h1 .accent { display: block; margin-top: 10px; font-size: .56em; font-weight: 700; letter-spacing: -0.02em; color: var(--heat); }
.fih .lede { font-size: 1.1rem; line-height: 1.62; color: var(--p-text); max-width: 56ch; }
.fih .fi-still { background: #fff; }
.fih .fi-still a { color: var(--cobalt); }
.fih .cta-note { color: var(--p-sub); }

/* Situations: numbered editorial rows on white */
.svc-fi .fi-sit { padding: 104px 0; background: #fff; }
.svc-fi .fi-rows { border-top: 2px solid var(--ink); }
.svc-fi .fi-rows li { grid-template-columns: 88px .8fr 1.2fr; padding: 34px 0; border-bottom-color: #E6E0D5; }
.svc-fi .fi-rows li::before { font-size: 2.6rem; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px var(--heat); }
.svc-fi .fi-rows h3 { font-size: 1.55rem; font-weight: 800; letter-spacing: -0.02em; }
.svc-fi .fi-rows p { font-size: 1.05rem; line-height: 1.65; }

/* Before you choose: warm field, sizing card leads */
.svc-fi .fi-plan { background: var(--p-warm); padding: 104px 0; }
.svc-fi .fi-size { border-top: 0; border-radius: 20px; padding: 44px 42px; box-shadow: 0 1px 2px rgba(23,33,58,.05); position: sticky; }
.svc-fi .fi-size::before { content: ""; display: block; width: 56px; height: 4px; border-radius: 2px; margin-bottom: 22px; background: linear-gradient(90deg, #A8304A, #E4677F); }
.svc-fi .fi-size-mark { display: none; }
.svc-fi .fi-size h3 { font-size: 1.85rem; font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; }
.svc-fi .fi-checks li { border-top-color: var(--p-warm-line); padding: 24px 0; }
.svc-fi .fi-checks svg { background: #fff; color: var(--heat); }
.svc-fi .fi-checks h3 { font-size: 1.25rem; font-weight: 800; }

/* SIGNATURE: dark efficiency band */
.svc-fi .fi-eff { padding: 136px 0 112px; background: linear-gradient(135deg, #17213A 0%, #2A2447 58%, #4A2340 100%); }
.fi-eff-flow { top: 26px; opacity: .85; }
.svc-fi .fi-eff h2 { font-size: clamp(2.3rem, 1.5rem + 2.6vw, 3.7rem); letter-spacing: -0.035em; }
.svc-fi .fi-eff-grid > div > p { font-size: 1.1rem; color: #D5DCEB; }
.svc-fi .fi-types { border-color: rgba(255,255,255,.18); border-radius: 20px; }
.svc-fi .fi-type { padding: 40px 34px; }
.svc-fi .fi-type-tag { font-family: var(--font-head); font-size: clamp(1.7rem, 1.2rem + 1.2vw, 2.4rem); font-weight: 850; letter-spacing: -0.03em; text-transform: none; line-height: 1; margin-bottom: 18px; color: var(--heat-soft); }
.svc-fi .fi-type + .fi-type .fi-type-tag { color: var(--sky); }
.svc-fi .fi-type h3 { font-size: 1.35rem; font-weight: 800; }
.svc-fi .fi-type p { font-size: 1rem; line-height: 1.6; color: #D5DCEB; }

/* Process: large outlined numerals, sticky head */
.svc-fi .fi-process { padding: 112px 0; background: #fff; }
.svc-fi .fi-process-head h2 { margin-bottom: 18px; }
.svc-fi .fi-steps { gap: 0 44px; }
.svc-fi .fi-steps li { padding: 26px 0 28px 64px; border-top-color: #E6E0D5; }
.svc-fi .fi-steps li::before { width: auto; height: auto; background: none; border-radius: 0; top: 24px; font-size: 1.9rem; line-height: 1; color: transparent; -webkit-text-stroke: 1.3px var(--heat); content: counter(fs, decimal-leading-zero); }
.svc-fi .fi-steps h3 { font-size: 1.22rem; font-weight: 800; margin-top: 2px; }
.svc-fi .fi-steps p { font-size: 1rem; }

/* Questions: warm field, questions as an editorial list */
.svc-fi .fi-ask { background: var(--p-warm); padding: 104px 0; }
.svc-fi .fi-q { background: none; padding: 0; border-top: 2px solid var(--ink); border-radius: 0; }
.svc-fi .fi-q li { padding: 20px 0 20px 64px; border-top: 1px solid var(--p-warm-line); font-size: 1.08rem; color: var(--ink); font-weight: 600; }
.svc-fi .fi-q li:first-child { border-top: 0; }
.svc-fi .fi-q li::before { top: 18px; font-size: 1.1rem; color: var(--heat); }

/* Cost: calm two-column factor list */
.svc-fi .fi-cost { padding: 104px 0; background: #fff; }
.svc-fi .cost-cloud { gap: 0 40px; border-top: 2px solid var(--ink); }
.svc-fi .cost-cloud li, .svc-fi .cost-cloud li:nth-child(3n+1) { background: none; border: 0; border-bottom: 1px solid #E6E0D5; border-radius: 0; padding: 20px 0; font-family: var(--font-head); font-weight: 700; font-size: 1.12rem; }

/* FAQ + aside */
.svc-fi .fi-faq { background: var(--p-warm); padding: 104px 0; }
.svc-fi .faq-list { border-top: 2px solid var(--ink); }
.svc-fi .faq-list details { border-bottom-color: var(--p-warm-line); }
.svc-fi .faq-list summary::after { color: var(--heat); }
.svc-fi .faq-list h3 { font-size: 1.25rem; font-weight: 800; }
.svc-fi .fi-faq h2 { margin-bottom: 28px; }
.svc-fi .fi-faq .cta-card { box-shadow: none; border-radius: 18px; padding: 36px 32px; }

/* Closing: dark heat field */
.svc-fi .fi-closing { padding: 104px 0 112px; }
.svc-fi .fi-closing h2 { font-size: clamp(2.2rem, 1.4rem + 2.5vw, 3.5rem); letter-spacing: -0.035em; }
.svc-fi .fi-closing .btn-call { box-shadow: none; }

@media (max-width: 1024px) {
  .fih { display: block; min-height: 0; }
  .fih-photo { aspect-ratio: 16 / 9; }
  .fih-copy { padding: 32px var(--gut) 72px; }
  .svc-fi .fi-rows li { grid-template-columns: 70px 1fr; }
  .svc-fi .fi-size { position: static; }
}
@media (min-width: 721px) and (max-width: 1024px) {
  .fih-photo { aspect-ratio: 21 / 9; }
}
@media (max-width: 720px) {
  .fih-photo { aspect-ratio: 16 / 10; }
  .fih .crumbs { display: none; }
  .fih h1 { font-size: 2.2rem; }
  .fih .btn-call { width: 100%; }
  .svc-fi .fi-sit, .svc-fi .fi-plan, .svc-fi .fi-process, .svc-fi .fi-ask, .svc-fi .fi-cost, .svc-fi .fi-faq { padding: 64px 0; }
  .svc-fi .fi-rows li { grid-template-columns: 1fr; }
  .svc-fi .fi-size { padding: 30px 22px; }
  .svc-fi .fi-eff { padding: 96px 0 64px; }
  .svc-fi .fi-type { padding: 28px 22px; }
  .svc-fi .fi-q li { padding-left: 48px; }
  .svc-fi .fi-closing { padding: 72px 0 80px; }
}
@media (min-width: 721px) and (max-width: 1024px) { .svc-fi .fi-rows li { grid-template-columns: 70px 1fr; row-gap: 10px; } .svc-fi .fi-rows li::before { grid-row: 1 / span 2; } .svc-fi .fi-rows li > div { grid-column: 2; } }

/* ==========================================================================
   W16-R — optical refinement (Furnace Installation)
   Removes the repeated "short left column + long right column" dead-space pattern.
   Each section now has its own geometry:
     situations = compact editorial rows · choose = card + 2x2 checks ·
     process = heading row + 4x2 steps · questions = heading row + 2-column list ·
     cost = heading/list vertically centred
   ========================================================================== */
.svc-fi .fi-sit { padding: 88px 0 80px; }
.svc-fi .fi-sit .sec-head { margin-bottom: 32px; }
.svc-fi .fi-rows li { padding: 26px 0 28px; grid-template-columns: 88px .75fr 1.25fr; }

@media (min-width: 1025px) { .svc-fi .fi-plan-grid { grid-template-columns: .8fr 1.2fr; gap: 48px; align-items: stretch; } }
.svc-fi .fi-size { position: static; display: flex; flex-direction: column; justify-content: center; }
.svc-fi .fi-checks { display: grid; grid-template-columns: 1fr 1fr; gap: 0 36px; align-content: start; }
.svc-fi .fi-checks li { grid-template-columns: 1fr; gap: 12px; padding: 0 0 28px; border-top: 0; }
.svc-fi .fi-checks li:nth-child(n+3) { padding-top: 28px; border-top: 1px solid var(--p-warm-line); }
.svc-fi .fi-checks h3 { margin-top: 0; }

.svc-fi .fi-process-grid { grid-template-columns: 1fr; gap: 40px; }
.svc-fi .fi-process-head { position: static; display: grid; grid-template-columns: 1fr 1fr; gap: 0 72px; align-items: end; }
.svc-fi .fi-process-head .p-eyebrow { grid-column: 1; }
.svc-fi .fi-process-head h2 { grid-column: 1; margin-bottom: 0; }
.svc-fi .fi-process-head > p:last-child { grid-column: 2; grid-row: 1 / span 2; align-self: end; margin: 0; font-size: 1.1rem; }
.svc-fi .fi-steps { grid-template-columns: repeat(4, 1fr); gap: 0 36px; border-top: 2px solid var(--ink); }
.svc-fi .fi-steps li { padding: 64px 0 30px; border-top: 0; }
.svc-fi .fi-steps li:nth-child(n+5) { border-top: 1px solid #E6E0D5; }
.svc-fi .fi-steps li::before { left: 0; top: 24px; }

.svc-fi .fi-ask-grid { grid-template-columns: 1fr; gap: 36px; }
.svc-fi .fi-ask-grid > div:first-child { display: grid; grid-template-columns: 1fr 1fr; gap: 0 72px; align-items: end; }
.svc-fi .fi-ask-grid > div:first-child h2 { grid-column: 1; margin-bottom: 0; }
.svc-fi .fi-ask-grid > div:first-child > p:last-child { grid-column: 2; grid-row: 1 / span 2; align-self: end; margin: 0; }
.svc-fi .fi-q { columns: 2; column-gap: 64px; }
.svc-fi .fi-q li { break-inside: avoid; }
.svc-fi .fi-q li:first-child, .svc-fi .fi-q li:nth-child(5) { border-top: 0; }

@media (min-width: 1025px) { .svc-fi .fi-cost .ai-cost-grid { align-items: center; grid-template-columns: .85fr 1.15fr; } }

@media (max-width: 1024px) {
  .svc-fi .fi-checks { grid-template-columns: 1fr 1fr; }
  .svc-fi .fi-steps { grid-template-columns: 1fr 1fr; }
  .svc-fi .fi-steps li:nth-child(n+3) { border-top: 1px solid #E6E0D5; }
  .svc-fi .fi-process-head, .svc-fi .fi-ask-grid > div:first-child { grid-template-columns: 1fr; }
  .svc-fi .fi-process-head > p:last-child, .svc-fi .fi-ask-grid > div:first-child > p:last-child { grid-column: 1; grid-row: auto; margin-top: 16px; }
  .svc-fi .fi-q { columns: 1; }
  .svc-fi .fi-q li:nth-child(5) { border-top: 1px solid var(--p-warm-line); }
}
@media (max-width: 720px) {
  .svc-fi .fi-rows li { grid-template-columns: 1fr; }
  .svc-fi .fi-checks, .svc-fi .fi-steps { grid-template-columns: 1fr; }
  .svc-fi .fi-checks li:nth-child(n+2) { padding-top: 24px; border-top: 1px solid var(--p-warm-line); }
  .svc-fi .fi-steps li { padding-top: 60px; }
  .svc-fi .fi-steps li:nth-child(n+2) { border-top: 1px solid #E6E0D5; }
}

/* W16-R — FAQ: heading column + list (matches the AC Repair / Maintenance FAQ axis); call card sits under the heading */
.svc-fi .faq-aside-grid { grid-template-columns: 340px 1fr; gap: 28px 72px; }
.svc-fi .faq-aside-grid > div:first-child { display: contents; }
.svc-fi .faq-aside-grid h2 { grid-column: 1; grid-row: 1; align-self: start; margin: 0; }
.svc-fi .faq-aside-grid .faq-list { grid-column: 2; grid-row: 1 / span 2; }
.svc-fi .faq-aside-grid .cta-card { grid-column: 1; grid-row: 2; position: static; align-self: start; }
@media (max-width: 1024px) {
  .svc-fi .faq-aside-grid { grid-template-columns: 1fr; }
  .svc-fi .faq-aside-grid h2, .svc-fi .faq-aside-grid .faq-list, .svc-fi .faq-aside-grid .cta-card { grid-column: 1; grid-row: auto; }
}
.svc-fi .faq-aside-grid { grid-template-columns: 360px 1fr; }
.svc-fi .faq-aside-grid .cta-card { padding: 30px 26px; }
.svc-fi .faq-aside-grid .cta-card .btn { white-space: nowrap; font-size: 1rem; padding-left: 16px; padding-right: 16px; }
@media (max-width: 1024px) { .svc-fi .faq-aside-grid { grid-template-columns: 1fr; } }