/* Brickline Climate Systems — single-page visual system */
:root {
  --brick: #c4472d;
  --brick-dark: #9e341f;
  --teal: #00b8a9;
  --teal-dark: #007f76;
  --charcoal: #172126;
  --charcoal-2: #213038;
  --cream: #f7f3ea;
  --neutral: #e9efec;
  --white: #fffdf8;
  --ink: #1d292f;
  --muted: #5b686d;
  --line: rgba(23, 33, 38, 0.17);
  --header-height: 82px;
  --container: 1240px;
  --shadow: 0 20px 60px rgba(23, 33, 38, 0.12);
  --heading: "Space Grotesk", Arial, sans-serif;
  --body: "Manrope", "Helvetica Neue", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--header-height); }
body {
  margin: 0;
  overflow-x: hidden;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--body);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
:focus-visible { outline: 3px solid var(--teal); outline-offset: 4px; }
::selection { background: var(--teal); color: var(--charcoal); }

h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--heading); line-height: 1.08; letter-spacing: -0.035em; }
h2 { font-size: clamp(2.15rem, 5vw, 4.4rem); }
h3 { font-size: 1.25rem; }

.container { width: min(calc(100% - 40px), var(--container)); margin-inline: auto; }
.section { position: relative; padding: clamp(80px, 10vw, 144px) 0; }
section[id], article[id] { scroll-margin-top: calc(var(--header-height) + 22px); }
.svg-defs { position: absolute; width: 0; height: 0; overflow: hidden; }
.skip-link { position: fixed; z-index: 1000; top: 12px; left: 12px; transform: translateY(-150%); background: var(--white); color: var(--charcoal); padding: 12px 16px; font-weight: 700; text-decoration: none; }
.skip-link:focus { transform: translateY(0); }

.eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 20px; color: var(--teal); font-size: .76rem; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
.eyebrow span { width: 34px; height: 2px; background: currentColor; }
.eyebrow.dark { color: var(--brick); }
.text-link { display: inline-flex; align-items: center; gap: 10px; border-bottom: 1px solid currentColor; color: var(--brick-dark); font-weight: 800; text-decoration: none; }
.text-link:hover { color: var(--teal-dark); }
.button { display: inline-flex; min-height: 52px; align-items: center; justify-content: center; padding: 13px 22px; border: 2px solid transparent; border-radius: 4px; font-weight: 800; line-height: 1.2; text-align: center; text-decoration: none; transition: transform .2s ease, background-color .2s ease, border-color .2s ease, color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { background: var(--brick); color: #fff; }
.button-primary:hover { background: #a93823; }
.button-secondary { border-color: rgba(255,255,255,.58); color: #fff; }
.button-secondary:hover { border-color: #fff; background: rgba(255,255,255,.08); }
.button-light { background: var(--cream); color: var(--charcoal); }
.button-light:hover { background: #fff; }
.button-outline-light { border-color: rgba(255,255,255,.55); color: #fff; }
.button-outline-light:hover { background: #fff; color: var(--charcoal); }

.site-header { position: fixed; z-index: 100; top: 0; left: 0; width: 100%; height: var(--header-height); border-bottom: 1px solid var(--line); background: rgba(255,253,248,.97); backdrop-filter: blur(12px); transition: box-shadow .25s ease, background .25s ease; }
.site-header.scrolled { box-shadow: 0 10px 40px rgba(23,33,38,.14); background: rgba(255,253,248,.99); }
.header-shell { display: flex; width: min(calc(100% - 32px), 1440px); height: 100%; margin-inline: auto; align-items: center; gap: 20px; }
.brand { display: flex; width: 230px; min-height: 54px; padding: 7px 10px; align-items: center; flex: 0 0 auto; background: transparent; }
.brand img { width: 100%; height: auto; }
.primary-nav { display: flex; margin-left: auto; align-items: center; gap: clamp(14px, 1.6vw, 27px); }
.primary-nav a { position: relative; color: var(--ink); font-size: .84rem; font-weight: 700; text-decoration: none; white-space: nowrap; }
.primary-nav a::after { position: absolute; right: 0; bottom: -11px; left: 0; height: 2px; content: ""; transform: scaleX(0); transform-origin: left; background: var(--teal); transition: transform .2s ease; }
.primary-nav a:hover, .primary-nav a.active { color: var(--brick-dark); }
.primary-nav a:hover::after, .primary-nav a.active::after { transform: scaleX(1); }
.header-call { display: flex; min-width: 170px; padding-left: 20px; border-left: 1px solid var(--line); color: var(--charcoal); line-height: 1.2; text-decoration: none; flex-direction: column; }
.header-call span { color: var(--teal-dark); font-size: .66rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.header-call strong { font-family: var(--heading); font-size: .94rem; }
.nav-toggle { display: none; width: 46px; height: 46px; margin-left: auto; border: 1px solid var(--line); background: transparent; cursor: pointer; }
.nav-toggle span { display: block; width: 21px; height: 2px; margin: 5px auto; background: var(--charcoal); transition: transform .2s ease, opacity .2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.hero { position: relative; min-height: 800px; padding-top: var(--header-height); overflow: hidden; background: var(--charcoal); color: #fff; }
.hero-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: contain; object-position: center; background: var(--charcoal); }
.hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(18,28,33,.96) 0%, rgba(18,28,33,.86) 42%, rgba(18,28,33,.35) 73%, rgba(18,28,33,.48) 100%); }
.airflow-lines { position: absolute; top: 155px; right: 0; width: 42%; opacity: .62; }
.airflow-lines span { display: block; width: 100%; height: 1px; margin: 34px 0; transform: skewX(-28deg) translateX(12%); background: linear-gradient(90deg, transparent, var(--teal), transparent); }
.airflow-lines span:nth-child(2) { transform: skewX(-28deg) translateX(25%); }
.airflow-lines span:nth-child(3) { transform: skewX(-28deg) translateX(40%); }
.hero-layout { position: relative; z-index: 2; display: grid; min-height: 630px; padding: 104px 0 84px; align-items: center; gap: 70px; grid-template-columns: minmax(0,1.28fr) minmax(300px,.72fr); }
.hero-copy { max-width: 780px; }
.hero h1 { max-width: 850px; margin-bottom: 28px; font-size: clamp(3rem, 6.7vw, 6.1rem); }
.hero h1 em { display: block; color: var(--teal); font-style: normal; }
.hero-lede { max-width: 720px; color: rgba(255,255,255,.79); font-size: clamp(1rem, 1.6vw, 1.2rem); }
.hero-actions { display: flex; margin: 36px 0 22px; gap: 12px; flex-wrap: wrap; }
.hero-link { color: #fff; }
.availability-card { position: relative; padding: 30px; border: 1px solid rgba(255,255,255,.2); border-top: 4px solid var(--teal); background: rgba(23,33,38,.8); box-shadow: var(--shadow); }
.availability-card::before { position: absolute; right: 16px; bottom: 16px; width: 54px; height: 54px; border-right: 1px solid rgba(0,184,169,.45); border-bottom: 1px solid rgba(0,184,169,.45); content: ""; }
.status-line { display: flex; align-items: center; gap: 10px; color: var(--teal); font-family: var(--heading); font-size: 1.35rem; font-weight: 700; }
.status-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--teal); box-shadow: 0 0 0 7px rgba(0,184,169,.12); }
.availability-card > p { color: rgba(255,255,255,.75); }
.availability-card dl { margin: 26px 0; }
.availability-card dl div { display: grid; padding: 12px 0; border-top: 1px solid rgba(255,255,255,.12); gap: 12px; grid-template-columns: 70px 1fr; }
.availability-card dt { color: rgba(255,255,255,.48); font-size: .7rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.availability-card dd { margin: 0; color: #fff; font-size: .9rem; }
.availability-card a { color: var(--teal); font-weight: 800; text-decoration: none; }
.hero-trust { position: relative; z-index: 3; display: grid; min-height: 86px; padding-inline: max(20px, calc((100vw - var(--container))/2)); border-top: 1px solid rgba(255,255,255,.14); background: rgba(23,33,38,.92); align-items: stretch; grid-template-columns: repeat(4,1fr); }
.hero-trust span { display: flex; padding: 20px 22px; border-right: 1px solid rgba(255,255,255,.12); align-items: center; color: rgba(255,255,255,.82); font-size: .78rem; font-weight: 800; letter-spacing: .07em; text-transform: uppercase; }
.hero-trust span:first-child { border-left: 1px solid rgba(255,255,255,.12); }

.benefit-strip { border-bottom: 1px solid var(--line); background: var(--white); }
.benefit-grid { display: grid; grid-template-columns: repeat(4,1fr); }
.benefit-grid article { display: flex; min-height: 150px; padding: 30px 24px; border-left: 1px solid var(--line); align-items: flex-start; gap: 18px; }
.benefit-grid article:last-child { border-right: 1px solid var(--line); }
.benefit-number { color: var(--brick); font-family: var(--heading); font-size: .7rem; font-weight: 800; }
.benefit-grid h2 { margin-bottom: 8px; font-size: 1rem; }
.benefit-grid p { margin: 0; color: var(--muted); font-size: .86rem; line-height: 1.5; }

.about { background: var(--cream); }
.about::before { position: absolute; top: 0; right: 4vw; width: 28vw; height: 100%; content: ""; background-image: linear-gradient(rgba(196,71,45,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(196,71,45,.08) 1px, transparent 1px); background-size: 38px 18px; mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent); }
.split-grid { position: relative; display: grid; gap: clamp(48px,7vw,110px); grid-template-columns: minmax(0,.88fr) minmax(0,1.12fr); }
.section-intro h2 { margin-bottom: 42px; }
.about-image-frame { position: relative; border: 1px solid var(--line); background: var(--neutral); }
.about-image-frame::before { position: absolute; z-index: 2; top: -14px; left: -14px; width: 88px; height: 88px; border-top: 5px solid var(--brick); border-left: 5px solid var(--brick); content: ""; }
.about-image-frame img { width: 100%; height: auto; object-fit: contain; }
.image-note { position: absolute; right: 0; bottom: 0; padding: 8px 12px; background: var(--charcoal); color: var(--teal); font-size: .66rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.about-copy { padding-top: 62px; }
.about-copy .lead { color: var(--charcoal); font-family: var(--heading); font-size: clamp(1.25rem,2vw,1.65rem); font-weight: 500; line-height: 1.45; }
.about-copy p:not(.lead) { color: var(--muted); }
.about-copy .text-link { margin-top: 16px; }

.services { background: var(--neutral); }
.section-heading { display: flex; margin-bottom: 56px; align-items: end; justify-content: space-between; gap: 40px; }
.section-heading h2 { max-width: 800px; margin-bottom: 0; }
.section-heading > p { max-width: 430px; margin-bottom: 7px; color: var(--muted); }
.service-grid { display: grid; border-top: 1px solid var(--line); border-left: 1px solid var(--line); grid-template-columns: repeat(3,1fr); }
.service-card { position: relative; min-height: 465px; padding: 0 24px 26px; overflow: hidden; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: rgba(255,255,255,.54); transition: transform .22s ease, background .22s ease, box-shadow .22s ease; }
.service-card:hover { z-index: 2; transform: translateY(-5px); background: var(--white); box-shadow: var(--shadow); }
.service-photo { width: calc(100% + 48px); height: 168px; margin: 0 -24px 22px; object-fit: contain; background: var(--charcoal-2); }
.service-card > svg { width: 38px; height: 38px; margin-bottom: 18px; fill: none; stroke: var(--teal-dark); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.service-card-graphic { display: flex; width: calc(100% + 48px); height: 168px; margin: 0 -24px 22px; align-items: center; justify-content: center; background: var(--charcoal-2); }
.service-card-graphic svg { width: 68px; height: 68px; margin: 0; fill: none; stroke: var(--teal); stroke-width: 1.5; stroke-linecap: round; stroke-linejoin: round; }
.card-index { position: absolute; z-index: 1; top: 14px; right: 14px; padding: 4px 8px; background: var(--brick); color: #fff; font-family: var(--heading); font-size: .7rem; font-weight: 800; }
.service-card h3 { min-height: 50px; margin-bottom: 14px; }
.service-card p { color: var(--muted); font-size: .83rem; line-height: 1.55; }
.service-card a { position: absolute; bottom: 24px; left: 24px; color: var(--brick-dark); font-size: .78rem; font-weight: 800; text-decoration: none; }
.service-card a:hover { color: var(--teal-dark); }

.service-details { overflow: hidden; background: var(--charcoal); color: #fff; }
.service-details::after { position: absolute; top: -12%; right: -10%; width: 500px; height: 500px; border: 1px solid rgba(0,184,169,.18); border-radius: 50%; content: ""; box-shadow: 0 0 0 70px rgba(0,184,169,.03), 0 0 0 140px rgba(0,184,169,.025); }
.service-details .section-heading { position: relative; z-index: 1; }
.service-details .section-heading > p { color: rgba(255,255,255,.6); }
.detail-list { position: relative; z-index: 1; border-top: 1px solid rgba(255,255,255,.16); }
.detail-row { display: grid; padding: 44px 0; border-bottom: 1px solid rgba(255,255,255,.16); gap: 40px; grid-template-columns: 66px 1fr; }
.detail-number { color: var(--teal); font-family: var(--heading); font-size: .72rem; font-weight: 800; }
.detail-row > div { display: grid; align-items: start; gap: 0 42px; grid-template-columns: minmax(220px,.45fr) minmax(0,1fr); }
.detail-row h3 { margin: 0; font-size: clamp(1.5rem,2.5vw,2.2rem); }
.detail-row p { margin-bottom: 0; color: rgba(255,255,255,.67); }
.detail-links { grid-column: 2; margin-top: 14px !important; }
.detail-links a { display: inline; margin-right: 18px; color: var(--teal); font-size: .82rem; font-weight: 800; text-decoration: none; }
.detail-links a:hover { text-decoration: underline; }
.emergency-row { margin-inline: -24px; padding-inline: 24px; border-left: 4px solid var(--brick); background: rgba(196,71,45,.1); }

.why-us { background: var(--cream); }
.reason-grid { display: grid; gap: 16px; grid-template-columns: repeat(3,1fr); }
.reason-grid article { position: relative; min-height: 240px; padding: 34px; border: 1px solid var(--line); background: var(--white); }
.reason-grid article::after { position: absolute; right: 0; bottom: 0; width: 34px; height: 34px; border-right: 4px solid var(--teal); border-bottom: 4px solid var(--teal); content: ""; }
.reason-grid article > span { display: inline-block; margin-bottom: 48px; color: var(--brick); font-family: var(--heading); font-size: .72rem; font-weight: 800; }
.reason-grid h3 { margin-bottom: 12px; font-size: 1.35rem; }
.reason-grid p { margin: 0; color: var(--muted); }

.problems { overflow: hidden; background: var(--charcoal-2); color: #fff; }
.problems::before { position: absolute; inset: 0; content: ""; opacity: .1; background-image: repeating-linear-gradient(0deg, transparent 0 24px, rgba(255,255,255,.18) 24px 25px); }
.problems-layout { position: relative; display: grid; gap: 70px; grid-template-columns: minmax(310px,.8fr) minmax(0,1.2fr); }
.problems-copy { position: sticky; top: calc(var(--header-height) + 36px); align-self: start; }
.problems-copy > p:not(.eyebrow) { max-width: 520px; color: rgba(255,255,255,.65); }
.problems-copy .button { margin-top: 20px; }
.problem-list { display: grid; margin: 0; padding: 0; list-style: none; gap: 0; grid-template-columns: repeat(2,1fr); }
.problem-list li { min-height: 122px; padding: 22px 24px; border-top: 1px solid rgba(255,255,255,.16); border-left: 1px solid rgba(255,255,255,.16); }
.problem-list li:nth-last-child(-n+2) { border-bottom: 1px solid rgba(255,255,255,.16); }
.problem-list li:nth-child(even) { border-right: 1px solid rgba(255,255,255,.16); }
.problem-list strong, .problem-list span { display: block; }
.problem-list strong { margin-bottom: 7px; color: var(--teal); font-family: var(--heading); }
.problem-list span { color: rgba(255,255,255,.61); font-size: .85rem; }

.process { background: var(--white); }
.process-grid { display: grid; margin: 0; padding: 0; list-style: none; grid-template-columns: repeat(4,1fr); }
.process-grid li { position: relative; min-height: 230px; padding: 30px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); border-left: 1px solid var(--line); }
.process-grid li:last-child { border-right: 1px solid var(--line); }
.process-grid li:not(:last-child)::after { position: absolute; z-index: 2; top: 46px; right: -10px; width: 18px; height: 18px; border-top: 2px solid var(--teal); border-right: 2px solid var(--teal); content: ""; transform: rotate(45deg); background: var(--white); }
.process-grid span { display: flex; width: 38px; height: 38px; margin-bottom: 44px; align-items: center; justify-content: center; background: var(--brick); color: #fff; font-family: var(--heading); font-weight: 800; }
.process-grid h3 { margin-bottom: 12px; }
.process-grid p { margin: 0; color: var(--muted); font-size: .9rem; }

.service-area { background: var(--cream); }
.area-layout { display: grid; align-items: center; gap: clamp(50px,7vw,100px); grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); }
.area-copy > p:not(.eyebrow) { color: var(--muted); }
.area-list { display: grid; margin: 32px 0; padding: 0; list-style: none; gap: 10px 22px; grid-template-columns: repeat(2,1fr); }
.area-list li { position: relative; padding: 10px 0 10px 20px; border-bottom: 1px solid var(--line); font-weight: 700; }
.area-list li::before { position: absolute; top: 17px; left: 0; width: 7px; height: 7px; background: var(--teal); content: ""; }
.map-shell { border: 1px solid var(--line); background: var(--white); box-shadow: var(--shadow); }
.map-topline { display: flex; padding: 13px 16px; border-bottom: 1px solid var(--line); justify-content: space-between; color: var(--muted); font-size: .65rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.service-map { min-height: 470px; background-color: #dce6e1; background-image: linear-gradient(rgba(23,33,38,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(23,33,38,.08) 1px, transparent 1px); background-size: 34px 34px; }
.map-placeholder { display: flex; min-height: 470px; padding: 32px; align-items: center; justify-content: center; flex-direction: column; text-align: center; }
.map-placeholder strong { margin-top: 20px; font-family: var(--heading); font-size: 1.35rem; }
.map-placeholder > span:not(.map-pin) { color: var(--muted); }
.map-placeholder button { margin-top: 22px; padding: 10px 16px; border: 0; border-bottom: 2px solid var(--brick); background: transparent; color: var(--charcoal); font-weight: 800; cursor: pointer; }
.map-pin { position: relative; width: 34px; height: 34px; border-radius: 50% 50% 50% 0; transform: rotate(-45deg); background: var(--brick); box-shadow: 0 12px 28px rgba(196,71,45,.32); }
.map-pin::after { position: absolute; top: 9px; left: 9px; width: 16px; height: 16px; border-radius: 50%; content: ""; background: var(--cream); }
.map-fallback { margin: 0; padding: 11px 16px; border-top: 1px solid var(--line); color: var(--muted); font-size: .75rem; }
.map-fallback a { color: var(--brick-dark); font-weight: 800; }

.equipment-feature { border-top: 1px solid var(--line); background: var(--neutral); }
.equipment-layout { display: grid; align-items: center; gap: clamp(44px,7vw,100px); grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr); }
.equipment-image { position: relative; }
.equipment-image::after { position: absolute; right: -16px; bottom: -16px; width: 42%; height: 42%; border-right: 6px solid var(--brick); border-bottom: 6px solid var(--brick); content: ""; }
.equipment-image img { width: 100%; height: auto; object-fit: contain; box-shadow: var(--shadow); }
.equipment-copy > p:not(.eyebrow) { color: var(--muted); }
.mini-links { display: flex; margin-top: 28px; gap: 8px; flex-wrap: wrap; }
.mini-links a { padding: 8px 12px; border: 1px solid var(--line); background: var(--white); color: var(--brick-dark); font-size: .75rem; font-weight: 800; text-decoration: none; }
.mini-links a:hover { border-color: var(--teal); color: var(--teal-dark); }

.faqs { background: var(--white); }
.faq-layout { display: grid; align-items: start; gap: 70px; grid-template-columns: minmax(270px,.55fr) minmax(0,1.45fr); }
.faq-intro { position: sticky; top: calc(var(--header-height) + 36px); }
.faq-intro > p:not(.eyebrow) { color: var(--muted); }
.faq-intro .text-link { margin-top: 16px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item h3 { margin: 0; }
.faq-item button { display: flex; width: 100%; padding: 26px 0; border: 0; background: transparent; color: var(--charcoal); cursor: pointer; align-items: center; justify-content: space-between; gap: 24px; text-align: left; }
.faq-item button span { max-width: 88%; font-family: var(--heading); font-size: 1.08rem; font-weight: 700; }
.faq-item button i { position: relative; width: 24px; height: 24px; border: 1px solid var(--line); flex: 0 0 auto; }
.faq-item button i::before, .faq-item button i::after { position: absolute; top: 50%; left: 50%; width: 10px; height: 2px; content: ""; transform: translate(-50%,-50%); background: var(--brick); }
.faq-item button i::after { transform: translate(-50%,-50%) rotate(90deg); transition: transform .2s ease; }
.faq-item button[aria-expanded="true"] i::after { transform: translate(-50%,-50%) rotate(0); }
.faq-answer { padding: 0 52px 25px 0; color: var(--muted); }
.faq-answer p { margin: 0; }
.js .faq-answer[hidden] { display: none; }

.contact { overflow: hidden; background: var(--charcoal); color: #fff; }
.contact::after { position: absolute; top: 0; right: 0; width: 42%; height: 100%; content: ""; opacity: .12; background-image: linear-gradient(var(--teal) 1px, transparent 1px), linear-gradient(90deg, var(--teal) 1px, transparent 1px); background-size: 28px 28px; }
.contact-layout { position: relative; z-index: 1; display: grid; align-items: start; gap: clamp(48px,7vw,100px); grid-template-columns: minmax(280px,.7fr) minmax(0,1.3fr); }
.contact-copy { position: sticky; top: calc(var(--header-height) + 36px); }
.contact-copy > p:not(.eyebrow) { color: rgba(255,255,255,.66); }
.contact-phone { display: flex; margin: 34px 0; color: #fff; font-family: var(--heading); font-size: clamp(1.7rem,3vw,2.5rem); font-weight: 700; text-decoration: none; flex-direction: column; }
.contact-phone span { color: var(--teal); font-family: var(--body); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase; }
.contact-copy address { border-top: 1px solid rgba(255,255,255,.16); font-style: normal; }
.contact-copy address div { display: grid; padding: 15px 0; border-bottom: 1px solid rgba(255,255,255,.16); gap: 20px; grid-template-columns: 80px 1fr; }
.contact-copy address span { color: rgba(255,255,255,.45); font-size: .67rem; font-weight: 800; letter-spacing: .09em; text-transform: uppercase; }
.contact-copy address strong { font-size: .9rem; font-weight: 600; }
.form-panel { padding: clamp(26px,4vw,48px); background: var(--cream); color: var(--charcoal); box-shadow: 0 28px 80px rgba(0,0,0,.26); }
.form-heading { display: flex; margin-bottom: 30px; padding-bottom: 14px; border-bottom: 1px solid var(--line); justify-content: space-between; color: var(--muted); font-size: .68rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.form-heading span:first-child { color: var(--brick); }
.field-row { display: grid; gap: 18px; grid-template-columns: repeat(2,1fr); }
.field { margin-bottom: 20px; }
.field label { display: block; margin-bottom: 7px; font-size: .82rem; font-weight: 800; }
.field input, .field select, .field textarea { width: 100%; border: 1px solid #b9c2be; border-radius: 2px; background: #fff; color: var(--charcoal); transition: border-color .2s, box-shadow .2s; }
.field input, .field select { height: 52px; padding: 0 14px; }
.field textarea { padding: 13px 14px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--teal-dark); outline: 0; box-shadow: 0 0 0 3px rgba(0,127,118,.12); }
.field [aria-invalid="true"] { border-color: #b02727; box-shadow: 0 0 0 2px rgba(176,39,39,.1); }
.field-help { display: block; margin-top: 6px; color: var(--muted); font-size: .72rem; }
.field-error { display: block; min-height: 18px; margin-top: 5px; color: #a61e1e; font-size: .72rem; font-weight: 700; }
.consent-field { display: grid; align-items: start; gap: 12px; grid-template-columns: 22px 1fr; }
.consent-field input { width: 20px; height: 20px; margin: 3px 0 0; accent-color: var(--teal-dark); }
.consent-field label { color: #4f5a5f; font-size: .72rem; line-height: 1.55; }
.consent-error { margin-left: 34px; }
.submit-button { width: 100%; margin-top: 18px; border: 0; cursor: pointer; }
.submit-button i { display: none; width: 15px; height: 15px; margin-left: 10px; border: 2px solid rgba(255,255,255,.5); border-top-color: #fff; border-radius: 50%; animation: spin .8s linear infinite; }
.submit-button.loading i { display: block; }
.submit-button:disabled { cursor: wait; opacity: .8; }
.form-status { min-height: 24px; margin: 16px 0 0; padding: 0; font-size: .8rem; font-weight: 700; }
.form-status.success { padding: 12px 14px; border-left: 4px solid var(--teal-dark); background: rgba(0,127,118,.09); color: #075f59; }
.form-status.error { color: #a61e1e; }
@keyframes spin { to { transform: rotate(360deg); } }

.final-cta { padding: 76px 0; background: var(--brick); color: #fff; }
.final-layout { display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.final-layout h2 { margin-bottom: 14px; font-size: clamp(2.1rem,4vw,3.8rem); }
.final-layout p:not(.eyebrow) { max-width: 680px; margin-bottom: 0; color: rgba(255,255,255,.78); }
.final-layout .eyebrow { color: #fff; }
.final-actions { display: flex; gap: 10px; flex: 0 0 auto; flex-wrap: wrap; }

.site-footer { padding-top: 70px; background: #0e171b; color: #fff; }
.footer-main { display: grid; padding-bottom: 54px; gap: 70px; grid-template-columns: 1.6fr .65fr .85fr; }
.footer-brand > a { display: inline-block; padding: 9px 12px; background: var(--cream); }
.footer-brand img { width: 290px; }
.footer-brand p { max-width: 420px; margin-top: 24px; color: rgba(255,255,255,.53); }
.footer-column h2 { margin-bottom: 18px; color: var(--teal); font-size: .72rem; letter-spacing: .12em; text-transform: uppercase; }
.footer-column a, .footer-column p { display: block; margin: 0 0 9px; color: rgba(255,255,255,.68); font-size: .84rem; text-decoration: none; }
.footer-column a:hover { color: #fff; }
.footer-disclaimer { padding: 26px 0; border-top: 1px solid rgba(255,255,255,.12); border-bottom: 1px solid rgba(255,255,255,.12); }
.footer-disclaimer p { margin: 0; color: rgba(255,255,255,.42); font-size: .65rem; line-height: 1.65; }
.footer-bottom { display: flex; padding: 20px 0 28px; justify-content: space-between; color: rgba(255,255,255,.45); font-size: .7rem; }
.footer-bottom a { color: var(--teal); text-decoration: none; }
.mobile-call { display: none; }

.reveal { opacity: 1; transform: none; }
.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .55s ease, transform .55s ease; }
.js .reveal.visible { opacity: 1; transform: none; }

@media (max-width: 1180px) {
  .brand { width: 198px; }
  .primary-nav { gap: 14px; }
  .primary-nav a { font-size: .76rem; }
  .header-call { min-width: 150px; padding-left: 14px; }
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .hero-layout { grid-template-columns: minmax(0,1.1fr) minmax(290px,.65fr); }
}

@media (max-width: 980px) {
  :root { --header-height: 74px; }
  .site-header { height: var(--header-height); }
  .brand { width: 205px; }
  .nav-toggle { display: block; }
  .header-call { margin-left: 0; }
  .primary-nav { position: absolute; top: var(--header-height); right: 0; left: 0; display: none; margin: 0; padding: 18px 20px 24px; border-top: 1px solid var(--line); background: var(--white); box-shadow: 0 20px 30px rgba(23,33,38,.16); flex-direction: column; align-items: stretch; }
  .primary-nav.open { display: flex; }
  .primary-nav a { padding: 9px 0; font-size: .9rem; }
  .primary-nav a::after { bottom: 3px; }
  .hero { min-height: auto; }
  .hero-layout { min-height: 690px; padding: 85px 0 65px; grid-template-columns: 1fr; }
  .hero-copy { max-width: 760px; }
  .availability-card { max-width: 520px; }
  .hero-trust { grid-template-columns: repeat(2,1fr); }
  .benefit-grid { grid-template-columns: repeat(2,1fr); }
  .benefit-grid article:nth-child(2) { border-right: 1px solid var(--line); }
  .benefit-grid article:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .split-grid, .area-layout, .equipment-layout { grid-template-columns: 1fr; }
  .about-copy { padding-top: 0; }
  .about-image-frame { max-width: 680px; }
  .service-grid { grid-template-columns: repeat(2,1fr); }
  .detail-row > div { grid-template-columns: 1fr; }
  .detail-links { grid-column: 1; }
  .reason-grid { grid-template-columns: repeat(2,1fr); }
  .problems-layout, .faq-layout, .contact-layout { grid-template-columns: 1fr; }
  .problems-copy, .faq-intro, .contact-copy { position: static; }
  .process-grid { grid-template-columns: repeat(2,1fr); }
  .process-grid li:nth-child(2) { border-right: 1px solid var(--line); }
  .process-grid li:nth-child(-n+2) { border-bottom: 0; }
  .process-grid li:nth-child(2)::after { display: none; }
  .final-layout { align-items: flex-start; flex-direction: column; }
  .footer-main { grid-template-columns: 1.3fr .7fr .9fr; gap: 36px; }
}

@media (max-width: 720px) {
  body { padding-bottom: 72px; }
  .container { width: min(calc(100% - 28px), var(--container)); }
  .header-shell { width: calc(100% - 24px); }
  .brand { width: 172px; }
  .header-call { display: none; }
  .hero-overlay { background: linear-gradient(90deg, rgba(18,28,33,.96), rgba(18,28,33,.76)); }
  .hero-layout { min-height: 720px; padding-top: 70px; gap: 38px; }
  .hero h1 { font-size: clamp(2.7rem,13vw,4.6rem); }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .button { width: 100%; }
  .availability-card { padding: 24px; }
  .hero-trust { grid-template-columns: 1fr; }
  .hero-trust span, .hero-trust span:first-child { min-height: 58px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.12); border-left: 0; }
  .benefit-grid { grid-template-columns: 1fr; }
  .benefit-grid article, .benefit-grid article:nth-child(2), .benefit-grid article:last-child { min-height: 120px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .section-heading { align-items: flex-start; flex-direction: column; gap: 18px; }
  .service-grid { grid-template-columns: 1fr; }
  .service-card { min-height: 445px; }
  .detail-row { gap: 18px; grid-template-columns: 38px 1fr; }
  .detail-row > div { display: block; }
  .detail-row p { margin-top: 14px; }
  .detail-links a { display: block; margin: 9px 0; }
  .reason-grid { grid-template-columns: 1fr; }
  .reason-grid article { min-height: 210px; }
  .problem-list { grid-template-columns: 1fr; }
  .problem-list li, .problem-list li:nth-child(even), .problem-list li:nth-last-child(-n+2) { border-right: 1px solid rgba(255,255,255,.16); border-bottom: 0; }
  .problem-list li:last-child { border-bottom: 1px solid rgba(255,255,255,.16); }
  .process-grid { grid-template-columns: 1fr; }
  .process-grid li, .process-grid li:nth-child(2) { border-right: 1px solid var(--line); border-bottom: 0; }
  .process-grid li:last-child { border-bottom: 1px solid var(--line); }
  .process-grid li::after { display: none; }
  .area-list { grid-template-columns: 1fr; }
  .service-map, .map-placeholder { min-height: 380px; }
  .map-topline span:last-child { display: none; }
  .field-row { grid-template-columns: 1fr; gap: 0; }
  .form-panel { margin-inline: -4px; }
  .form-heading { align-items: flex-start; flex-direction: column; gap: 6px; }
  .final-actions { width: 100%; flex-direction: column; }
  .final-actions .button { width: 100%; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-bottom { padding-bottom: 24px; flex-direction: column; gap: 10px; }
  .mobile-call { position: fixed; z-index: 90; right: 10px; bottom: 10px; left: 10px; display: flex; min-height: 56px; padding: 10px 20px; border: 1px solid rgba(255,255,255,.24); border-radius: 3px; background: var(--brick); box-shadow: 0 12px 32px rgba(23,33,38,.34); color: #fff; align-items: center; justify-content: space-between; text-decoration: none; transition: transform .25s ease, opacity .25s ease; }
  .mobile-call span { font-size: .72rem; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
  .mobile-call strong { font-family: var(--heading); }
  .mobile-call.hidden { pointer-events: none; transform: translateY(140%); opacity: 0; }
}

@media (max-width: 420px) {
  .brand { width: 152px; }
  .hero-layout { min-height: 690px; }
  .hero h1 { font-size: 2.62rem; }
  .button { padding-inline: 15px; font-size: .9rem; }
  .detail-row { grid-template-columns: 1fr; }
  .detail-number { margin-bottom: -6px; }
  .contact-phone { font-size: 1.65rem; }
  .mobile-call { padding-inline: 14px; }
}

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