/* Active Signal Electrical — "radar phosphor" palette
   Deep phosphor-black base, phosphor green signal, signal-red accent. */
:root {
  --bg: #060b09;
  --bg-2: #0a1410;
  --surface: #0e1b16;
  --surface-2: #13241d;
  --line: rgba(61, 255, 143, 0.14);
  --line-strong: rgba(61, 255, 143, 0.32);
  --phosphor: #3dff8f;
  --phosphor-dim: #0f5a35;
  --signal-red: #ff3d57;
  --signal-red-deep: #d81e3a;
  --text: #e7f6ee;
  --muted: #93ab9f;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 24px 60px -24px rgba(0, 0, 0, 0.7);
  --font: "Avenir Next", "Segoe UI", system-ui, -apple-system, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, monospace;
  --header-h: 76px;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
img { max-width: 100%; display: block; height: auto; }
a { color: var(--phosphor); }
h1, h2, h3 { line-height: 1.12; margin: 0 0 .5em; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.9rem, 3.6vw, 2.8rem); }
h3 { font-size: 1.18rem; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
.container { width: min(1180px, 100% - 40px); margin-inline: auto; }
.skip-link { position: absolute; left: -999px; top: 8px; background: var(--phosphor); color: var(--bg); padding: 8px 14px; border-radius: 8px; z-index: 200; }
.skip-link:focus { left: 8px; }
:focus-visible { outline: 2px solid var(--phosphor); outline-offset: 3px; }

.tbc { display: inline-block; font-family: var(--mono); font-size: .78em; font-weight: 700; color: #1a0a00; background: #ffd23d; border-radius: 5px; padding: 0 .4em; letter-spacing: .02em; vertical-align: .08em; }
.kicker { font-family: var(--mono); font-size: .8rem; letter-spacing: .22em; text-transform: uppercase; color: var(--phosphor); margin-bottom: .9em; display: inline-flex; align-items: center; gap: .6em; }
.kicker::before { content: ""; width: 26px; height: 2px; background: linear-gradient(90deg, var(--signal-red), var(--phosphor)); }
.lede { color: var(--muted); font-size: 1.08rem; }
.note { color: var(--muted); font-size: .92rem; }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .5em; padding: .8em 1.4em; border-radius: 999px; font-weight: 700; text-decoration: none; border: 1.5px solid transparent; cursor: pointer; font: inherit; font-weight: 700; transition: transform .2s, box-shadow .2s, background .2s; }
.btn-lg { padding: 1em 1.7em; font-size: 1.04rem; }
.btn-block { width: 100%; }
.btn-primary { background: var(--phosphor); color: #032313; box-shadow: 0 0 0 0 rgba(61,255,143,.5), 0 10px 30px -10px rgba(61,255,143,.6); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 0 6px rgba(61,255,143,.14), 0 14px 34px -10px rgba(61,255,143,.7); }
.btn-ghost { color: var(--text); border-color: var(--line-strong); background: rgba(6, 11, 9, .5); backdrop-filter: blur(6px); }
.btn-ghost:hover { border-color: var(--phosphor); color: var(--phosphor); }

/* Call buttons (header + floating share the same style) */
.call-btn { display: inline-flex; align-items: center; gap: .55em; padding: .62em 1.1em .62em .62em; border-radius: 999px; background: var(--signal-red); color: #fff; font-weight: 800; text-decoration: none; letter-spacing: .01em; box-shadow: 0 8px 26px -8px rgba(255, 61, 87, .75); position: relative; transition: transform .2s, background .2s; white-space: nowrap; }
.call-btn:hover { background: var(--signal-red-deep); transform: translateY(-1px); }
.call-btn-icon { width: 34px; height: 34px; border-radius: 50%; background: rgba(255,255,255,.18); display: grid; place-items: center; position: relative; flex: none; }
.call-btn-icon svg { width: 18px; height: 18px; }
.call-btn-icon::after { content: ""; position: absolute; inset: -2px; border-radius: 50%; border: 2px solid rgba(255,255,255,.7); animation: ring 2.2s ease-out infinite; }
@keyframes ring { 0% { transform: scale(1); opacity: .9; } 100% { transform: scale(1.9); opacity: 0; } }
.call-btn--float { position: fixed; right: 20px; bottom: 20px; z-index: 90; padding-right: 1.3em; opacity: 0; transform: translateY(24px) scale(.94); pointer-events: none; transition: opacity .3s, transform .3s, background .2s; }
.call-btn--float.is-visible { opacity: 1; transform: none; pointer-events: auto; }

/* Header */
.site-header { position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h); display: flex; align-items: center; background: rgba(6, 11, 9, .62); backdrop-filter: blur(14px) saturate(140%); -webkit-backdrop-filter: blur(14px) saturate(140%); border-bottom: 1px solid transparent; transition: background .3s, border-color .3s; }
.site-header.is-scrolled { background: rgba(6, 11, 9, .92); border-bottom-color: var(--line); }
.header-inner { display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; color: var(--text); text-decoration: none; flex: none; }
.brand-mark { width: 40px; height: 40px; color: var(--phosphor); filter: drop-shadow(0 0 10px rgba(61,255,143,.5)); }
.wordmark { font-weight: 800; font-size: 1.22rem; letter-spacing: -0.02em; line-height: 1; display: inline-flex; align-items: baseline; gap: .28em; flex-wrap: wrap; }
.wordmark-accent { color: var(--phosphor); }
.wordmark small { font-family: var(--mono); font-size: .62rem; letter-spacing: .26em; text-transform: uppercase; color: var(--muted); font-weight: 600; }
.site-nav { margin-left: auto; }
.site-nav ul { display: flex; gap: 4px; }
.site-nav a { white-space: nowrap; color: var(--text); text-decoration: none; font-size: .93rem; font-weight: 600; padding: .5em .7em; border-radius: 8px; opacity: .85; }
.site-nav a:hover { opacity: 1; color: var(--phosphor); }
.site-nav .nav-quote { color: var(--phosphor); border: 1px solid var(--line-strong); }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-phone { white-space: nowrap; color: var(--text); text-decoration: none; font-weight: 800; font-size: 1.02rem; line-height: 1.1; text-align: right; font-variant-numeric: tabular-nums; }
.header-phone small { display: block; font-family: var(--mono); font-size: .64rem; letter-spacing: .2em; text-transform: uppercase; color: var(--phosphor); font-weight: 600; }
.nav-toggle { display: none; width: 44px; height: 44px; border-radius: 10px; border: 1px solid var(--line-strong); background: transparent; padding: 11px 10px; flex-direction: column; justify-content: space-between; cursor: pointer; }
.nav-toggle span { display: block; height: 2px; background: var(--text); border-radius: 2px; transition: transform .25s, opacity .25s; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

/* Hero */
.hero { position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center; padding: calc(var(--header-h) + 40px) 0 80px; overflow: hidden; background: radial-gradient(1200px 700px at 72% 45%, rgba(20, 201, 107, .16), transparent 60%), radial-gradient(700px 500px at 15% 90%, rgba(255, 61, 87, .08), transparent 60%), var(--bg); isolation: isolate; }
.hero-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: -2; }
.hero-scan { position: absolute; inset: 0; z-index: -1; pointer-events: none; background: repeating-linear-gradient(0deg, rgba(61,255,143,.035) 0 1px, transparent 1px 4px), linear-gradient(90deg, rgba(6,11,9,.92) 0%, rgba(6,11,9,.6) 38%, rgba(6,11,9,0) 62%); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); align-items: end; gap: 40px; }
.hero-copy { max-width: 600px; }
.hero-tag { font-family: var(--mono); font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; color: var(--phosphor); display: inline-flex; align-items: center; gap: .7em; padding: .45em .9em; border: 1px solid var(--line-strong); border-radius: 999px; background: rgba(6,11,9,.6); }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--signal-red); box-shadow: 0 0 0 0 rgba(255,61,87,.7); animation: live 1.6s infinite; display: inline-block; }
@keyframes live { 0% { box-shadow: 0 0 0 0 rgba(255,61,87,.7); } 100% { box-shadow: 0 0 0 10px rgba(255,61,87,0); } }
.hero h1 { font-size: clamp(2.6rem, 6.4vw, 5rem); margin: .45em 0 .35em; font-weight: 850; letter-spacing: -0.035em; }
.glow { color: var(--phosphor); text-shadow: 0 0 22px rgba(61,255,143,.55), 0 0 2px rgba(61,255,143,.9); position: relative; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin: 1.6em 0 1.4em; }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--muted); font-size: .92rem; }
.hero-points li::before { content: "▸ "; color: var(--phosphor); }
.hero-points .src { opacity: .75; }
.scroll-cue { position: absolute; left: 50%; bottom: 22px; width: 26px; height: 42px; border: 2px solid var(--line-strong); border-radius: 14px; transform: translateX(-50%); }
.scroll-cue span { position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px; background: var(--phosphor); border-radius: 2px; animation: cue 1.8s infinite; }
@keyframes cue { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* Sections */
.section { padding: clamp(72px, 10vw, 120px) 0; position: relative; }
.section + .section { border-top: 1px solid var(--line); }

/* Services: sticky heading column + cards list (exactly 2 grid children) */
.services-grid { display: grid; grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.4fr); gap: clamp(28px, 5vw, 64px); align-items: start; }
.services-head { position: sticky; top: calc(var(--header-h) + 28px); }
.service-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.service-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: transform .25s, border-color .25s, box-shadow .25s; position: relative; }
.service-card:hover { transform: translateY(-4px); border-color: var(--line-strong); box-shadow: 0 18px 40px -20px rgba(61,255,143,.35); }
.service-card img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; filter: saturate(.9) contrast(1.05); }
.service-body { padding: 18px 20px 22px; }
.service-body p { color: var(--muted); font-size: .96rem; margin: 0; }
.svc-no { font-family: var(--mono); font-size: .75rem; color: var(--signal-red); letter-spacing: .2em; display: block; margin-bottom: 6px; }

/* How it works */
.section-how { background: linear-gradient(180deg, var(--bg-2), var(--bg)); }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 36px; counter-reset: s; position: relative; }
.steps::before { content: ""; position: absolute; left: 6%; right: 6%; top: 33px; height: 2px; background: repeating-linear-gradient(90deg, var(--phosphor-dim) 0 10px, transparent 10px 18px); }
.step { position: relative; padding: 0 6px; }
.step-pulse { position: relative; display: block; width: 66px; height: 66px; border-radius: 50%; border: 1.5px solid var(--line-strong); background: radial-gradient(circle, var(--phosphor) 0 5px, var(--surface) 6px); margin-bottom: 18px; }
.step-pulse::before, .step-pulse::after { content: ""; position: absolute; inset: -1px; border-radius: 50%; border: 1.5px solid var(--phosphor); opacity: 0; animation: ripple 3s ease-out infinite; }
.step-pulse::after { animation-delay: 1.5s; }
.step:nth-child(2) .step-pulse::before { animation-delay: .5s; }
.step:nth-child(3) .step-pulse::before { animation-delay: 1s; }
@keyframes ripple { 0% { transform: scale(1); opacity: .8; } 100% { transform: scale(1.8); opacity: 0; } }
.step-no { font-family: var(--mono); color: var(--signal-red); font-size: .8rem; letter-spacing: .2em; }
.step p { color: var(--muted); }

/* Why */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-top: 30px; }
.why-grid li { padding: 26px 22px; border-radius: var(--radius); background: linear-gradient(160deg, var(--surface-2), var(--surface)); border: 1px solid var(--line); position: relative; overflow: hidden; }
.why-grid li::before { content: ""; position: absolute; right: -30px; top: -30px; width: 90px; height: 90px; border-radius: 50%; border: 1.5px solid var(--line-strong); box-shadow: 0 0 0 14px rgba(61,255,143,.04), 0 0 0 28px rgba(61,255,143,.03); }
.why-grid p { color: var(--muted); margin: 0; font-size: .96rem; }

/* Reviews */
.placeholder-banner { border: 1px dashed #ffd23d; color: #ffe9a3; background: rgba(255, 210, 61, .07); padding: 12px 16px; border-radius: var(--radius-sm); font-size: .95rem; }
.review-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 24px; }
.review { padding: 24px; border-radius: var(--radius); background: var(--surface); border: 1px dashed var(--line-strong); }
.stars { color: var(--phosphor); letter-spacing: .15em; margin-bottom: .4em; }
.review blockquote { margin: 0 0 1em; color: var(--muted); font-style: italic; }
.reviewer { font-weight: 700; margin: 0; }
.reviewer span { color: var(--muted); font-weight: 400; }

/* About */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(28px, 5vw, 64px); align-items: center; }
.about-photo { margin: 0; position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line-strong); box-shadow: var(--shadow); }
.about-photo img { aspect-ratio: 4 / 3.4; object-fit: cover; width: 100%; }
.about-photo figcaption { position: absolute; left: 14px; bottom: 14px; display: inline-flex; align-items: center; gap: .6em; padding: .4em .9em; border-radius: 999px; background: rgba(6,11,9,.8); font-family: var(--mono); font-size: .78rem; letter-spacing: .1em; color: var(--phosphor); }
.about-copy p { color: var(--muted); }
.about-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; margin: 22px 0 0; }
.about-facts div { padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: var(--surface); }
.about-facts dt { font-family: var(--mono); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--phosphor); }
.about-facts dd { margin: 2px 0 0; font-weight: 700; }

/* Area */
.section-area { background: radial-gradient(600px 400px at 85% 50%, rgba(61,255,143,.08), transparent 70%), var(--bg-2); }
.area-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.area-list { display: flex; flex-wrap: wrap; gap: 10px; }
.area-list li { padding: .55em 1em; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--surface); font-weight: 600; font-size: .95rem; }
.area-list li.is-home { background: var(--phosphor); color: #032313; border-color: var(--phosphor); }
.area-list .tbc { font-size: .66em; }

/* Quote (sized to fit one screen like Gilbert) */
.section-quote { padding: clamp(56px, 7vw, 84px) 0; background: radial-gradient(800px 500px at 10% 20%, rgba(255,61,87,.08), transparent 60%), radial-gradient(900px 600px at 90% 90%, rgba(61,255,143,.1), transparent 60%), var(--bg); }
.quote-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.quote-call { display: inline-flex; align-items: center; gap: 12px; margin-top: 8px; padding: 10px 20px 10px 10px; border-radius: 999px; background: var(--signal-red); color: #fff; text-decoration: none; font-weight: 800; font-size: 1.2rem; line-height: 1.15; box-shadow: 0 8px 26px -8px rgba(255,61,87,.75); }
.quote-call small { display: block; font-size: .7rem; font-weight: 600; opacity: .85; letter-spacing: .06em; }
.quote-email { color: var(--muted); margin-top: 18px; font-size: .95rem; }
.quote-form { display: grid; gap: 12px; padding: 24px; border-radius: 22px; background: linear-gradient(170deg, var(--surface-2), var(--surface)); border: 1px solid var(--line-strong); box-shadow: var(--shadow), inset 0 1px 0 rgba(61,255,143,.12); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.field { display: grid; gap: 4px; align-content: start; }
.field label { font-size: .86rem; font-weight: 700; }
.req { color: var(--signal-red); }
.optional { color: var(--muted); font-weight: 400; }
.field input, .field select, .field textarea { width: 100%; font: inherit; font-size: 16px; color: var(--text); background: rgba(6, 11, 9, .7); border: 1.5px solid rgba(147, 171, 159, .28); border-radius: 10px; padding: .6em .8em; transition: border-color .2s, box-shadow .2s; color-scheme: dark; }
.field textarea { resize: vertical; min-height: 78px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--phosphor); box-shadow: 0 0 0 3px rgba(61,255,143,.18); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--signal-red); box-shadow: 0 0 0 3px rgba(255,61,87,.15); }
.hint { margin: 0; font-size: .76rem; color: var(--muted); }
.error { margin: 0; font-size: .8rem; color: #ff8494; min-height: 0; }
.error:empty { display: none; }
.form-note { margin: 0; font-size: .82rem; color: var(--muted); }
.form-status { margin: 0; padding: 12px 14px; border-radius: 10px; background: rgba(61,255,143,.1); border: 1px solid var(--line-strong); color: var(--phosphor); font-weight: 600; font-size: .92rem; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: #040806; padding: 56px 0 90px; }
.footer-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; }
.footer-tag { color: var(--muted); margin-top: 14px; max-width: 34ch; }
.footer-contact { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin: 0; }
.footer-contact dt { font-family: var(--mono); font-size: .7rem; letter-spacing: .18em; text-transform: uppercase; color: var(--phosphor); }
.footer-contact dd { margin: 2px 0 0; font-weight: 600; }
.footer-contact a { color: var(--text); text-decoration: none; }
.footer-base { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line); color: var(--muted); font-size: .85rem; }
.footer-base p { margin: 0; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 1240px) {
  .site-nav { position: fixed; top: var(--header-h); left: 0; right: 0; background: rgba(6,11,9,.97); border-bottom: 1px solid var(--line); padding: 10px 20px 20px; transform: translateY(-120%); transition: transform .3s; z-index: -1; margin: 0; }
  .site-nav.is-open { transform: none; }
  .site-nav ul { flex-direction: column; }
  .site-nav a { display: block; padding: .8em .4em; font-size: 1.05rem; }
  .nav-toggle { display: flex; }
  .header-actions { margin-left: auto; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-scan { background: repeating-linear-gradient(0deg, rgba(61,255,143,.035) 0 1px, transparent 1px 4px), linear-gradient(180deg, rgba(6,11,9,.35) 0%, rgba(6,11,9,.85) 70%); }
  .services-grid, .about-grid, .area-grid, .quote-grid, .footer-grid { grid-template-columns: 1fr; }
  .services-head { position: static; }
  .steps, .review-grid { grid-template-columns: 1fr; }
  .steps::before { display: none; }
  .footer-contact { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .header-phone { display: none; }
  .call-btn--header .call-btn-label { display: inline; }
  .wordmark small { display: none; }
  .service-cards, .why-grid, .field-row, .about-facts { grid-template-columns: 1fr; }
  .quote-form { padding: 18px; }
  .hero { align-items: flex-start; }
  .hero-grid { padding-top: min(250px, 30vh); }
  .call-btn--float { left: 16px; right: 16px; justify-content: center; bottom: 14px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1; transform: none; }
}