@font-face{font-family:'Antonio';font-style:normal;font-weight:500 700;font-display:swap;src:url(/assets/fonts/antonio-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Jost';font-style:italic;font-weight:400 500;font-display:swap;src:url(/assets/fonts/jost-italic.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}
@font-face{font-family:'Jost';font-style:normal;font-weight:400 700;font-display:swap;src:url(/assets/fonts/jost-normal.woff2) format('woff2');unicode-range:U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD}

/* 4Square Heat and Air: lime + charcoal from the logo, square edges, corner brackets ("always in your corner"),
   and the diagonal lime stripes from the business card. */
:root {
  --lime: #8dc641;
  --lime-2: #a3d564;
  --lime-ink: #4a7a14;
  --lime-wash: #eef6e3;
  --char: #323232;
  --char-2: #3c3d3f;
  --ink: #1d1e1f;
  --ink-2: #141516;
  --paper: #f3f4ef;
  --line: #dcdfd5;
  --text: #2a2b2c;
  --muted: #5c5f61;
  --disp: "Antonio", "Arial Narrow", Impact, sans-serif;
  --body: "Jost", "Century Gothic", "Futura", system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; overflow-x: clip; scroll-padding-top: 96px; }
body { margin: 0; font: 400 17.5px/1.65 var(--body); color: var(--text); background: #fff; }
img, svg { display: block; max-width: 100%; height: auto; }
a { color: var(--lime-ink); text-underline-offset: 3px; }
h1, h2, h3 { margin: 0; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.skip { position: absolute; left: -999px; top: 8px; z-index: 100; background: var(--lime); color: var(--ink); padding: 10px 16px; font-weight: 600; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid var(--lime); outline-offset: 3px; }
.wrap { width: 100%; max-width: 1220px; margin: 0 auto; padding: 0 28px; }
.wrap > *, .two > *, .hero-in > *, .contact > *, .about > *, .faq-wrap > *, .svc-wrap > *, .texas > *, .steps-wrap > *, .rev > *, .job > * { min-width: 0; }

/* svg strokes */
svg path, svg circle, svg rect { fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.btn svg, .more svg, .ftr-contact svg, .clist svg, .proof svg, .tip svg, .rev-src svg, .rev-card li svg { width: 20px; height: 20px; flex: none; }

/* type */
.eyebrow { display: flex; align-items: center; gap: 10px; margin: 0 0 16px; font: 600 0.8rem/1.2 var(--body); letter-spacing: 0.16em; text-transform: uppercase; color: var(--lime); }
.eyebrow-dark { color: var(--lime-ink); }
.mq { display: inline-grid; grid-template-columns: 6px 6px; gap: 2px; flex: none; }
.mq i { width: 6px; height: 6px; background: var(--lime); }
.mq i:nth-child(2), .mq i:nth-child(3) { background: currentColor; opacity: 0.55; }
.eyebrow .mq i:nth-child(2), .eyebrow .mq i:nth-child(3) { background: #fff; opacity: 0.85; }
.eyebrow-dark .mq i:nth-child(2), .eyebrow-dark .mq i:nth-child(3) { background: var(--char); opacity: 1; }
.h2 { font: 700 clamp(2.2rem, 4.2vw, 3.5rem)/1.02 var(--disp); text-transform: uppercase; letter-spacing: 0.005em; color: var(--ink); margin-bottom: 18px; }
.h3 { font: 600 1.7rem/1.1 var(--disp); text-transform: uppercase; color: var(--ink); margin-bottom: 14px; }
.lede { font-size: 1.18rem; color: var(--muted); max-width: 62ch; }
.head { margin-bottom: 48px; max-width: 780px; }
.head-center { margin-left: auto; margin-right: auto; text-align: center; }
.head-center .eyebrow { justify-content: center; }

/* buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 13px 22px; border: 2px solid transparent; font: 600 0.95rem/1.2 var(--body); letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; cursor: pointer; white-space: nowrap; transition: background 0.15s, color 0.15s, border-color 0.15s, transform 0.15s; }
.btn-lg { padding: 16px 26px; font-size: 1rem; }
.btn-lime { background: var(--lime); color: var(--ink); }
.btn-lime:hover { background: var(--lime-2); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { background: var(--lime); color: var(--ink); }
.btn-line { border-color: currentColor; color: #fff; background: transparent; }
.btn-line:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn:active { transform: translateY(1px); }
.actions { display: flex; flex-wrap: wrap; gap: 14px; }
.more { display: inline-flex; align-items: center; gap: 8px; margin-top: 22px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.08em; font-size: 0.88rem; color: var(--ink); text-decoration: none; border-bottom: 2px solid var(--lime); padding-bottom: 4px; }
.more:hover { color: var(--lime-ink); }

/* corner brackets: "always in your corner" */
.corner { position: relative; }
.corner::before, .corner::after { content: ""; position: absolute; width: 38px; height: 38px; pointer-events: none; }
.corner::before { top: -8px; left: -8px; border-top: 5px solid var(--lime); border-left: 5px solid var(--lime); }
.corner::after { bottom: -8px; right: -8px; border-bottom: 5px solid var(--lime); border-right: 5px solid var(--lime); }

/* business-card stripes */
.stripes { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.stripes i { position: absolute; top: -20%; bottom: -20%; background: var(--lime); transform: skewX(-16deg); }
.stripes-hero i:nth-child(1) { left: -110px; width: 150px; }
.stripes-hero i:nth-child(2) { left: 70px; width: 46px; }
.stripes-phero i:nth-child(1) { right: -60px; width: 90px; }
.stripes-phero i:nth-child(2) { right: 64px; width: 26px; }
.stripes-cta i:nth-child(1) { left: -80px; width: 120px; }
.stripes-cta i:nth-child(2) { left: 70px; width: 38px; }

/* header */
.hdr { position: sticky; top: 0; z-index: 40; background: #fff; border-top: 5px solid var(--lime); box-shadow: 0 1px 0 var(--line); }
.hdr-in { display: flex; align-items: center; gap: 26px; min-height: 80px; }
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; text-decoration: none; }
.brand-mark { width: 48px; height: 48px; }
.brand-word { width: auto; height: 36px; }
.nav { display: flex; gap: 4px; }
.nav a { position: relative; padding: 10px 11px; font-weight: 500; font-size: 0.98rem; color: var(--text); text-decoration: none; white-space: nowrap; }
.nav a::after { content: ""; position: absolute; left: 11px; right: 11px; bottom: 4px; height: 3px; background: var(--lime); transform: scaleX(0); transform-origin: left; transition: transform 0.2s; }
.nav a:hover::after, .nav a[aria-current]::after { transform: scaleX(1); }
.nav a[aria-current] { color: var(--ink); font-weight: 600; }
.nav-call { display: none !important; }
.menu { display: none; }

/* hero */
.hero { position: relative; background: var(--ink); color: #e8eae4; overflow: hidden; }
.hero::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 80% at 80% 40%, rgba(141, 198, 65, 0.1), transparent 65%); pointer-events: none; }
.hero-in { position: relative; z-index: 1; display: grid; grid-template-columns: 1.12fr 0.88fr; gap: 64px; align-items: center; padding: 96px 28px 104px 150px; }
.hero-h { font: 700 clamp(3.4rem, 7.2vw, 6.6rem)/0.94 var(--disp); text-transform: uppercase; color: #fff; letter-spacing: 0.005em; margin-bottom: 26px; }
.hero-h em { font-style: normal; color: var(--lime); }
.hero-kw { display: block; margin-bottom: 18px; font: 600 0.9rem/1.3 var(--body); letter-spacing: 0.16em; color: #c3c7bd; }
.hero-lede { font-size: 1.18rem; max-width: 54ch; color: #c9ccc4; margin-bottom: 32px; }
.hero-art { position: relative; justify-self: end; width: 100%; max-width: 470px; }
.quad-hero { position: relative; }
.quad-hero::before, .quad-hero::after { content: ""; position: absolute; width: 64px; height: 64px; pointer-events: none; }
.quad-hero::before { top: -22px; left: -22px; border-top: 6px solid var(--lime); border-left: 6px solid var(--lime); }
.quad-hero::after { bottom: -22px; right: -22px; border-bottom: 6px solid var(--lime); border-right: 6px solid var(--lime); }

/* the four squares */
.quad { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.qt { position: relative; display: flex; flex-direction: column; justify-content: space-between; aspect-ratio: 1; padding: 22px; text-decoration: none; transition: transform 0.2s, background 0.2s; }
.qt-lime { background: var(--lime); color: var(--ink); }
.qt-char { background: var(--char-2); color: #fff; }
.qt-ic { display: block; width: 56%; color: #fff; }
.qt-ic svg { width: 100%; height: auto; }
.qt-ic svg path, .qt-ic svg circle { stroke-width: 2.6; }
.qt b { font: 600 1.7rem/1 var(--disp); text-transform: uppercase; letter-spacing: 0.02em; }
.qt-go { position: absolute; right: 18px; bottom: 20px; width: 34px; height: 34px; display: grid; place-items: center; background: var(--ink); color: var(--lime); opacity: 0; transform: translateX(-6px); transition: opacity 0.2s, transform 0.2s; }
.qt-char .qt-go { background: var(--lime); color: var(--ink); }
.qt-go svg { width: 18px; height: 18px; }
.qt:hover { transform: translateY(-4px); }
.qt:hover .qt-go, .qt:focus-visible .qt-go { opacity: 1; transform: none; }
.q-fan .hub { fill: currentColor; }
.q-therm .bulb { fill: currentColor; }
.spin { transform-box: view-box; transform-origin: 24px 24px; animation: spin 9s linear infinite; }
.qt:hover .spin { animation-duration: 2.2s; }
@keyframes spin { to { transform: rotate(360deg); } }
.readout { display: flex; align-items: center; gap: 18px; margin-top: 40px; padding: 14px 20px; border: 1px solid rgba(255, 255, 255, 0.16); font: 700 2rem/1 var(--disp); color: #fff; }
.readout span { display: flex; align-items: baseline; gap: 10px; }
.readout span:last-child { color: var(--lime); }
.readout small { font: 600 0.72rem/1 var(--body); letter-spacing: 0.16em; text-transform: uppercase; color: #9a9e95; }
.readout i { flex: 1; height: 2px; background: repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.35) 0 6px, transparent 6px 12px); }

/* proof bar */
.proof { background: #fff; border-bottom: 1px solid var(--line); }
.proof-in { display: grid; grid-template-columns: repeat(4, 1fr); }
.proof-in > div { display: flex; align-items: center; gap: 14px; padding: 26px 20px; border-left: 1px solid var(--line); }
.proof-in > div:first-child { border-left: 0; padding-left: 0; }
.proof svg { width: 44px; height: 44px; padding: 10px; background: var(--lime); color: var(--ink); }
.proof span { display: grid; font-size: 0.92rem; color: var(--muted); line-height: 1.35; }
.proof b { font: 600 1.15rem/1.15 var(--disp); text-transform: uppercase; color: var(--ink); letter-spacing: 0.02em; }

/* sections */
.sec { padding: 104px 0; }
.sec-tight { padding: 48px 0 0; }
.sec-paper { background: var(--paper); }
.sec-dark { background: var(--ink); color: #c9ccc4; }
.sec-dark .h2 { color: #fff; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; }

/* squares section */
.squares { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.sq { padding: 44px 44px 38px; }
.sq-lime { background: var(--lime); color: var(--ink); }
.sq-char { background: var(--char); color: #d9dcd4; }
.sq-ic { display: block; width: 72px; color: #fff; margin-bottom: 26px; }
.sq-ic svg path, .sq-ic svg circle { stroke-width: 2.6; }
.sq h3 { font: 700 2.6rem/1 var(--disp); text-transform: uppercase; margin-bottom: 12px; }
.sq-char h3 { color: #fff; }
.sq p { font-size: 1.08rem; max-width: 44ch; margin-bottom: 22px; }
.sq ul li a { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 0; border-top: 1px solid currentColor; font-weight: 600; color: inherit; text-decoration: none; }
.sq-lime ul li a { border-color: rgba(29, 30, 31, 0.25); }
.sq-char ul li a { border-color: rgba(255, 255, 255, 0.18); color: #fff; }
.sq ul svg { width: 20px; height: 20px; transition: transform 0.2s; }
.sq ul li a:hover svg { transform: translateX(5px); }
.sq-char ul li a:hover { color: var(--lime); }

/* promise */
.promise { display: grid; grid-template-columns: repeat(3, 1fr); gap: 34px; }
.pr { background: #fff; padding: 40px 34px; border: 1px solid var(--line); }
.pr h3 { font: 700 2.1rem/1 var(--disp); text-transform: uppercase; color: var(--ink); margin-bottom: 14px; }
.pr p { margin: 0; color: var(--muted); }

/* reviews */
.rev { display: grid; grid-template-columns: 1.25fr 0.75fr; gap: 34px; align-items: start; }
.rev-main { margin: 0; padding: 56px 52px 44px; background: var(--paper); }
.rev-main blockquote { margin: 0 0 26px; }
.rev-main blockquote p { position: relative; font: 500 clamp(1.3rem, 2.3vw, 1.7rem)/1.45 var(--body); color: var(--ink); margin: 0; }
.rev-main blockquote p::before { content: "“"; position: absolute; left: -6px; top: -64px; font: 700 7rem/1 var(--disp); color: var(--lime); }
.rev-main figcaption { color: var(--muted); }
.rev-main figcaption b { color: var(--ink); margin-right: 6px; }
.rev-side { display: grid; gap: 18px; }
.rev-card { padding: 26px 28px; border: 1px solid var(--line); }
.rev-dark { background: var(--ink); border-color: var(--ink); color: #c9ccc4; }
.rev-src { display: flex; align-items: center; gap: 8px; font: 600 0.8rem/1.2 var(--body); letter-spacing: 0.12em; text-transform: uppercase; color: var(--lime-ink); }
.rev-dark .rev-src { color: var(--lime); }
.rev-src svg { width: 18px; height: 18px; }
.rev-sub { font-size: 0.95rem; color: var(--muted); }
.rev-dark .rev-sub { color: #a9ada4; margin: 0; }
.rev-card ul { display: grid; gap: 6px; }
.rev-card li { display: flex; gap: 10px; align-items: center; font-weight: 500; }
.rev-card li svg { color: var(--lime-ink); }
.rev-quote { font: 500 1.2rem/1.4 var(--body); color: #fff; }
.rev-quote span { display: block; margin-top: 6px; font-size: 0.88rem; color: #a9ada4; font-weight: 400; }

/* texas */
.texas { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.tx-list { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.tx-list li { padding: 24px 22px; background: var(--ink-2); border-top: 4px solid var(--lime); font-size: 0.97rem; color: #b8bcb3; }
.tx-list b { display: block; margin-bottom: 6px; font: 600 1.35rem/1.1 var(--disp); text-transform: uppercase; color: #fff; }

/* steps */
.steps-wrap { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 72px; align-items: start; }
.steps { counter-reset: s; display: grid; gap: 14px; }
.steps li { counter-increment: s; position: relative; padding: 22px 24px 22px 92px; border: 1px solid var(--line); }
.steps li::before { content: counter(s); position: absolute; left: 0; top: 0; bottom: 0; width: 68px; display: grid; place-items: center; background: var(--lime); font: 700 2rem/1 var(--disp); color: var(--ink); }
.steps li:nth-child(2)::before, .steps li:nth-child(3)::before { background: var(--char); color: #fff; }
.steps h3 { font: 600 1.35rem/1.15 var(--disp); text-transform: uppercase; color: var(--ink); margin-bottom: 4px; }
.steps p { margin: 0; color: var(--muted); }

/* towns + accordion */
.towns { display: flex; flex-wrap: wrap; gap: 8px; }
.towns a { display: block; padding: 9px 15px; border: 1.5px solid var(--line); background: #fff; font-weight: 500; color: var(--text); text-decoration: none; transition: background 0.15s, border-color 0.15s; }
.towns a:hover { background: var(--lime); border-color: var(--lime); color: var(--ink); }
.acc details { border-bottom: 1px solid var(--line); }
.acc summary { position: relative; padding: 16px 36px 16px 0; font-weight: 600; color: var(--ink); cursor: pointer; list-style: none; }
.acc summary::-webkit-details-marker { display: none; }
.acc summary::after { content: "+"; position: absolute; right: 4px; top: 12px; font: 700 1.5rem/1 var(--disp); color: var(--lime-ink); }
.acc details[open] summary::after { content: "–"; }
.acc details p { color: var(--muted); }

/* business-card CTA */
.card-cta { position: relative; overflow: hidden; background: var(--char); color: #d4d7cf; }
.card-cta-in { position: relative; z-index: 1; display: grid; grid-template-columns: 300px 1fr; gap: 64px; align-items: center; padding: 90px 28px 90px 170px; }
.logo-tile { background: #fff; padding: 22px; }
.logo-tile img { width: 100%; }
.card-phone { display: inline-block; font: 600 clamp(3.4rem, 8vw, 6.4rem)/0.95 var(--disp); color: var(--lime); text-decoration: none; letter-spacing: -0.01em; }
.card-phone:hover { color: var(--lime-2); }
.card-cta h2 { font: 700 clamp(1.7rem, 3.2vw, 2.5rem)/1.05 var(--disp); text-transform: uppercase; color: #fff; margin: 10px 0 12px; }
.card-cta .actions { margin-top: 24px; }
.card-lic { margin: 22px 0 0; font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; color: #9a9e95; }

/* footer */
.ftr { background: var(--ink-2); color: #a9ada4; padding: 72px 0 0; font-size: 0.97rem; }
.ftr-grid { display: grid; grid-template-columns: 1.3fr 1fr 1fr 1.2fr; gap: 40px; }
.ftr-brand img { width: 230px; margin-bottom: 16px; }
.ftr-lic { font-size: 0.85rem; }
.ftr h2 { font: 600 1.1rem/1 var(--disp); text-transform: uppercase; letter-spacing: 0.08em; color: #fff; margin-bottom: 16px; }
.ftr li { margin-bottom: 8px; }
.ftr a { color: #d0d3cb; text-decoration: none; }
.ftr a:hover { color: var(--lime); }
.ftr-contact li, .ftr-contact a { display: flex; gap: 10px; align-items: flex-start; }
.ftr-contact svg { color: var(--lime); margin-top: 3px; }
.ftr-base { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; margin-top: 56px; padding-top: 22px; padding-bottom: 24px; border-top: 1px solid rgba(255, 255, 255, 0.1); font-size: 0.85rem; }
.fab { display: none; }

/* page hero */
.phero { position: relative; overflow: hidden; background: var(--ink); color: #c9ccc4; }
.phero-in { position: relative; z-index: 1; padding: 54px 28px 76px; }
.crumbs ol { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 36px; font-size: 0.88rem; }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: var(--lime); }
.crumbs a { color: #c9ccc4; }
.crumbs [aria-current] { color: #fff; }
.phero-h { font: 700 clamp(2.8rem, 6.2vw, 5.2rem)/0.96 var(--disp); text-transform: uppercase; color: #fff; max-width: 15ch; margin-bottom: 18px; }
.phero-lede { font-size: 1.18rem; max-width: 56ch; margin: 0; }

/* services page */
.quad-toc { grid-template-columns: repeat(4, 1fr); }
.quad-toc .qt { aspect-ratio: auto; min-height: 150px; flex-direction: row; align-items: flex-end; gap: 16px; padding: 22px; }
.quad-toc .qt-ic { width: 54px; }
.quad-toc .qt b { font-size: 1.6rem; }
.quad-toc .qt-char { background: var(--char); }
.svc-wrap { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 64px; align-items: start; }
.svc-head { position: sticky; top: 120px; }
.svc-head p:last-child { color: var(--muted); font-size: 1.1rem; }
.sq-ic-lime, .sq-ic-char { width: 76px; height: 76px; padding: 14px; margin-bottom: 26px; }
.sq-ic-lime { background: var(--lime); }
.sq-ic-char { background: var(--char); }
.svc-list { display: grid; gap: 20px; }
.svc { padding: 32px 34px; background: #fff; border: 1px solid var(--line); border-left: 6px solid var(--lime); scroll-margin-top: 110px; }
.svc h3 { font: 700 1.9rem/1.05 var(--disp); text-transform: uppercase; color: var(--ink); margin-bottom: 12px; }
.svc p { color: var(--muted); }
.svc ul { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 4px; }
.svc li { padding: 5px 11px; background: var(--lime-wash); font-size: 0.88rem; font-weight: 500; color: var(--ink); }
.svc .more { margin-top: 18px; }

/* service area */
.regions { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.region { padding: 40px; }
.region-0, .region-3 { background: var(--lime); color: var(--ink); }
.region-1, .region-2 { background: var(--char); color: #fff; }
.region h2 { display: flex; align-items: center; gap: 12px; font: 700 2rem/1 var(--disp); text-transform: uppercase; margin-bottom: 22px; }
.region-0 .mq i, .region-3 .mq i { background: var(--ink); }
.region-0 .mq i:nth-child(2), .region-0 .mq i:nth-child(3), .region-3 .mq i:nth-child(2), .region-3 .mq i:nth-child(3) { background: #fff; opacity: 1; }
.region-1 .mq i:nth-child(2), .region-1 .mq i:nth-child(3), .region-2 .mq i:nth-child(2), .region-2 .mq i:nth-child(3) { background: #fff; opacity: 0.9; }
.region ul { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 24px; }
.region li { padding: 8px 0; border-top: 1px solid currentColor; font-weight: 500; font-size: 1.05rem; scroll-margin-top: 120px; }
.region-0 li, .region-3 li { border-color: rgba(29, 30, 31, 0.22); }
.region-1 li, .region-2 li { border-color: rgba(255, 255, 255, 0.16); }
.region li:target { background: rgba(255, 255, 255, 0.25); padding-left: 8px; }

/* about */
.about { display: grid; grid-template-columns: 1.3fr 0.7fr; gap: 72px; align-items: start; }
.prose .big { font: 500 1.45rem/1.5 var(--body); color: var(--ink); }
.prose h2 { margin-top: 34px; }
.about-side { position: sticky; top: 120px; display: grid; gap: 26px; }
.logo-tile-lg { border: 1px solid var(--line); padding: 30px; }
.facts div { display: grid; grid-template-columns: 110px 1fr; gap: 14px; padding: 12px 0; border-top: 1px solid var(--line); }
.facts dt { font: 600 0.78rem/1.6 var(--body); letter-spacing: 0.12em; text-transform: uppercase; color: var(--lime-ink); }
.facts dd { margin: 0; font-weight: 500; color: var(--ink); }
.job { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 72px; align-items: center; }
.job-photo { margin: 0; }
.job-photo img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; }
.job-photo figcaption { margin-top: 14px; font-size: 0.9rem; color: var(--muted); }
.mini-q { margin: 26px 0 0; padding: 22px 26px; background: var(--lime-wash); border-left: 5px solid var(--lime); }
.mini-q p { margin: 0 0 8px; font-weight: 500; color: var(--ink); }
.mini-q cite { font-style: normal; font-size: 0.9rem; color: var(--muted); }

/* faq */
.faq-wrap { display: grid; grid-template-columns: 300px 1fr; gap: 64px; align-items: start; }
.faq-side { position: sticky; top: 112px; display: grid; gap: 22px; }
.faq-search input { width: 100%; padding: 14px 16px; border: 2px solid var(--ink); font: inherit; background: #fff; border-radius: 0; }
.faq-side nav a { display: flex; justify-content: space-between; gap: 10px; padding: 10px 12px; border-left: 4px solid var(--line); color: var(--text); text-decoration: none; font-weight: 500; }
.faq-side nav a span { color: var(--muted); font-size: 0.9rem; }
.faq-side nav a:hover, .faq-side nav a.on { border-color: var(--lime); background: var(--lime-wash); color: var(--ink); }
.faq-help { padding: 22px; background: var(--ink); color: #c9ccc4; font-size: 0.95rem; }
.faq-help b { display: block; color: #fff; margin-bottom: 6px; }
.faq-help .btn { margin-top: 14px; width: 100%; }
.faq-note { padding: 16px 20px; background: var(--paper); font-size: 0.95rem; color: var(--muted); }
.faq-group { margin-top: 48px; scroll-margin-top: 110px; }
.faq-group .h3 { padding-bottom: 12px; border-bottom: 4px solid var(--lime); }
.faq { border-bottom: 1px solid var(--line); scroll-margin-top: 110px; }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 18px; padding: 20px 0; cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary h3 { font: 600 1.12rem/1.4 var(--body); color: var(--ink); }
.faq-x { position: relative; flex: none; width: 30px; height: 30px; background: var(--lime); }
.faq-x::before, .faq-x::after { content: ""; position: absolute; left: 8px; right: 8px; top: 14px; height: 2px; background: var(--ink); transition: transform 0.2s; }
.faq-x::after { transform: rotate(90deg); }
.faq[open] .faq-x::after { transform: rotate(0); }
.faq-a { padding: 0 0 22px; max-width: 70ch; }
.faq-short { font-weight: 500; color: var(--ink); }
.faq-a p:not(.faq-short) { color: var(--muted); }

/* contact */
.contact { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 64px; align-items: start; }
.callcard { display: block; padding: 34px 32px; background: var(--ink); color: #c9ccc4; text-decoration: none; }
.callcard span { font: 600 0.8rem/1.3 var(--body); letter-spacing: 0.14em; text-transform: uppercase; }
.callcard b { display: block; margin: 8px 0 4px; font: 600 clamp(2.6rem, 5vw, 3.6rem)/1 var(--disp); color: var(--lime); }
.callcard small { font-size: 0.95rem; }
.callcard:hover b { color: var(--lime-2); }
.clist { display: grid; gap: 14px; margin: 34px 0 26px; }
.clist li { display: flex; gap: 12px; align-items: flex-start; overflow-wrap: anywhere; }
.clist svg { color: var(--lime-ink); margin-top: 4px; }
.clist a { color: var(--ink); }
.tip { display: flex; gap: 12px; padding: 18px 20px; background: var(--lime-wash); border-left: 5px solid var(--lime); font-size: 0.95rem; }
.tip p { margin: 0; }
.tip svg { margin-top: 3px; color: var(--lime-ink); }
.form { display: grid; gap: 18px; padding: 40px; border: 1px solid var(--line); border-top: 6px solid var(--lime); background: #fff; }
.form-sub { color: var(--muted); margin: -8px 0 0; }
.f-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: grid; gap: 6px; font-weight: 600; font-size: 0.92rem; color: var(--ink); }
.form label small { font-weight: 400; color: var(--muted); }
.form input, .form select, .form textarea { width: 100%; padding: 13px 14px; border: 1.5px solid #c8ccc1; border-radius: 0; font: 400 1rem/1.4 var(--body); color: var(--text); background: #fff; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--ink); box-shadow: 0 0 0 3px var(--lime); }
.form [aria-invalid="true"] { border-color: #b3261e; }
.form .hp { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form .btn { justify-self: start; }
.form-status { margin: 0; font-weight: 500; }
.form-status.ok { color: var(--lime-ink); }
.form-status.err { color: #b3261e; }

/* responsive */
@media (max-width: 1140px) {
  .nav { position: fixed; inset: 0 0 0 auto; width: min(86vw, 380px); flex-direction: column; gap: 2px; background: var(--ink); padding: 104px 26px 26px; clip-path: inset(0 0 0 100%); visibility: hidden; transition: clip-path 0.3s ease, visibility 0s 0.3s; z-index: 50; overflow-y: auto; }
  .nav a { color: #fff; font: 600 1.8rem/1.2 var(--disp); text-transform: uppercase; padding: 12px 6px; }
  .nav a::after { left: 6px; right: auto; width: 40px; bottom: 6px; }
  .nav a[aria-current] { color: var(--lime); }
  .nav-call { display: flex !important; align-items: center; gap: 12px; margin-top: 18px; padding: 16px !important; background: var(--lime); color: var(--ink) !important; font-size: 1.5rem !important; }
  .nav-call svg { width: 22px; height: 22px; }
  .nav-call::after { display: none; }
  body.nav-open .nav { clip-path: inset(0); visibility: visible; transition: clip-path 0.3s ease; }
  .menu { display: grid; gap: 5px; place-content: center; width: 48px; height: 48px; border: 0; background: var(--ink); cursor: pointer; z-index: 60; position: relative; }
  .menu span:not(.sr) { width: 22px; height: 2.5px; background: #fff; transition: transform 0.2s, opacity 0.2s; }
  body.nav-open .menu { background: var(--lime); }
  body.nav-open .menu span:not(.sr) { background: var(--ink); }
  body.nav-open .menu span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
  body.nav-open .menu span:nth-child(2) { opacity: 0; }
  body.nav-open .menu span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }
  .hero-in { padding-left: 110px; gap: 48px; }
  .stripes-hero i:nth-child(1) { left: -130px; width: 140px; }
  .stripes-hero i:nth-child(2) { left: 30px; width: 34px; }
  .promise { gap: 24px; }
  .ftr-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 960px) {
  .hero-in { grid-template-columns: 1fr; padding: 80px 28px 84px; }
  .hero-art { justify-self: start; max-width: 420px; }
  .proof-in { grid-template-columns: 1fr 1fr; }
  .proof-in > div { border-left: 0; padding-left: 0; border-top: 1px solid var(--line); }
  .proof-in > div:nth-child(-n + 2) { border-top: 0; }
  .two, .texas, .steps-wrap, .rev, .about, .job, .contact, .faq-wrap, .svc-wrap { grid-template-columns: 1fr; gap: 48px; }
  .promise { grid-template-columns: 1fr; gap: 30px; }
  .svc-head, .about-side, .faq-side { position: static; }
  .about-side { max-width: 420px; }
  .faq-side nav ol { display: flex; flex-wrap: wrap; gap: 6px; }
  .faq-side nav a { border: 1.5px solid var(--line); }
  .faq-help { display: none; }
  .card-cta-in { grid-template-columns: 1fr; gap: 36px; padding: 80px 28px 76px; }
  .logo-tile { max-width: 240px; }
  .quad-toc { grid-template-columns: 1fr 1fr; }
  .job-photo { max-width: 460px; }
}
@media (max-width: 960px) {
  /* Tall stacked sections would make the skewed bands drift across the text, so the stripes become a top edge. */
  .stripes { inset: 0 0 auto 0; height: 8px; background: var(--lime); }
  .stripes i { display: none; }
}
@media (max-width: 640px) {
  body { font-size: 16.5px; }
  .wrap { padding: 0 16px; }
  .hdr-in { min-height: 68px; gap: 12px; }
  .brand-mark { width: 40px; height: 40px; }
  .brand-word { height: 28px; }
  .hdr-cta { display: none; }
  .btn { white-space: normal; text-align: center; }
  .actions .btn { flex: 1 1 100%; }
  .sec { padding: 72px 0; }
  .hero-in { padding: 64px 16px 64px; }
  .phero-in { padding: 40px 16px 60px; }
  .quad-hero::before { top: -12px; left: -12px; width: 44px; height: 44px; }
  .quad-hero::after { bottom: -12px; right: -12px; width: 44px; height: 44px; }
  .qt { padding: 16px; }
  .qt b { font-size: 1.35rem; }
  .readout { font-size: 1.6rem; gap: 12px; padding: 12px 14px; }
  .proof-in { grid-template-columns: 1fr; }
  .proof-in > div, .proof-in > div:nth-child(2) { border-top: 1px solid var(--line); }
  .proof-in > div:first-child { border-top: 0; }
  .squares, .regions { grid-template-columns: 1fr; }
  .sq, .region { padding: 30px 24px; }
  .sq h3 { font-size: 2.2rem; }
  .tx-list { grid-template-columns: 1fr; }
  .rev-main { padding: 50px 24px 30px; }
  .steps li { padding: 18px 18px 18px 80px; }
  .steps li::before { width: 60px; }
  .card-cta-in { padding: 64px 16px 64px; }
  .ftr-grid { grid-template-columns: 1fr; }
  .f-row, .region ul { grid-template-columns: 1fr; }
  .form { padding: 26px 20px; }
  .svc { padding: 26px 22px; }
  .quad-toc .qt { min-height: 120px; flex-direction: column; align-items: flex-start; }
  .quad-toc .qt-ic { width: 40px; }
  .quad-toc .qt b { font-size: 1.3rem; }
  .fab { display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 30; align-items: center; justify-content: center; gap: 10px; padding: 15px; background: var(--lime); color: var(--ink); font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; text-decoration: none; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3); }
  .fab svg { width: 20px; height: 20px; }
  .ftr { padding-bottom: 76px; }
  body.nav-open .fab { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}