:root {
  --primary: #2061ad;
  --accent: #538fd6;
  --ink: #111827;
  --muted: #4b5563;
  --line: #d7e3f4;
  --soft: #eef5ff;
  --dark: #071526;
  --dark-2: #0d2745;
  --gold: #fbbf24;
  --gradient: linear-gradient(135deg, #2061ad 0%, #538fd6 100%);
  --shadow: 0 24px 70px rgba(15, 37, 64, .18);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  background: #ffffff;
}

body.has-sticky-space { padding-bottom: 0; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
p { font-size: 16px; color: var(--muted); margin: 0 0 1rem; }
h1, h2, h3, h4, .brand-name {
  font-family: Arial Black, Arial, Helvetica, sans-serif;
  color: var(--ink);
  letter-spacing: -0.045em;
  line-height: 1.05;
  margin: 0;
}
h1 { font-size: clamp(41px, 5vw, 62px); max-width: 850px; }
h2 { font-size: clamp(31px, 3.8vw, 46px); }
h3 { font-size: clamp(22px, 2vw, 28px); }
h4 { font-size: 22px; }

.container { width: min(1180px, calc(100% - 40px)); margin: 0 auto; }
.section { padding: 86px 0; position: relative; }
.section-tight { padding: 56px 0; }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 34px;
  padding: 6px 13px;
  color: #0c4078;
  background: #eaf3ff;
  border-left: 4px solid var(--primary);
  font-weight: 800;
  font-size: 14px;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.h2-mark {
  display: block;
  width: 86px;
  height: 5px;
  margin: 18px 0 24px;
  background: var(--gradient);
}
.center .h2-mark { margin-left: auto; margin-right: auto; }
.center { text-align: center; }
.lead { font-size: 18px; color: #334155; max-width: 760px; }
.lead.centered { margin-left: auto; margin-right: auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, .96);
  border-bottom: 1px solid rgba(32, 97, 173, .16);
  backdrop-filter: blur(14px);
}
.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.brand img { width: 46px; height: 46px; }
.brand-name { font-size: 24px; white-space: nowrap; }
.desktop-nav { display: none !important; }
.desktop-phone { display: none !important; }
.desktop-nav a {
  font-size: 16px;
  font-weight: 800;
  color: #1f2937;
  padding: 28px 0;
}
.desktop-nav a:hover { color: var(--primary); }
.menu-button {
  display: inline-flex;
  width: 48px;
  height: 48px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  background: #fff;
  color: var(--ink);
}
.menu-button svg { width: 26px; height: 26px; }
.mobile-menu {
  display: none;
  padding: 0 20px 22px;
  border-top: 1px solid var(--line);
  background: #fff;
}
.mobile-menu.is-open { display: block; }
.mobile-menu a:not(.btn) {
  display: block;
  padding: 13px 0;
  font-size: 16px;
  font-weight: 800;
  border-bottom: 1px solid #edf2f7;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 15px 22px;
  border: 0;
  color: #ffffff;
  background: var(--gradient);
  font-weight: 900;
  font-size: 16px;
  white-space: nowrap;
  box-shadow: 0 14px 28px rgba(32, 97, 173, .3);
  overflow: visible;
  transition: transform .2s ease, filter .2s ease;
}
.btn::after {
  content: "";
  position: absolute;
  inset: -8px;
  border: 2px solid rgba(255, 255, 255, .58);
  opacity: .45;
  animation: pulseGlow 1.8s ease-in-out infinite;
  pointer-events: none;
}
.btn:hover { transform: translateY(-2px); filter: brightness(1.05); }
.btn-dark { color: #ffffff; background: #071526; }
.btn-phone-light { color: #ffffff; }
.phone-on-light { color: #111827; }
.phone-on-dark { color: #ffffff; }

@keyframes pulseGlow {
  0%, 100% { transform: scale(.98); opacity: .2; }
  50% { transform: scale(1.05); opacity: .7; }
}

.hero {
  min-height: 760px;
  display: flex;
  align-items: center;
  color: #ffffff;
  background-image: linear-gradient(90deg, rgba(7, 21, 38, .96) 0%, rgba(10, 39, 70, .88) 42%, rgba(32, 97, 173, .45) 72%, rgba(83, 143, 214, .18) 100%), url('../images/hero-technician.jpg');
  background-size: cover;
  background-position: center;
}
.hero h1, .hero h2, .hero h3 { color: #ffffff; }
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(320px, .72fr);
  gap: 44px;
  align-items: center;
}
.hero-copy { padding: 110px 0 82px; }
.stars { color: var(--gold); font-size: 27px; letter-spacing: 4px; margin: 18px 0 12px; }
.hero-icons { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin: 12px 0 28px; }
.hero-icons img {
  width: auto;
  height: 48px;
  object-fit: contain;
  padding: 6px 9px;
  background: rgba(255, 255, 255, .94);
  border: 1px solid rgba(255, 255, 255, .55);
}
.hero-text { max-width: 760px; color: #eef6ff; font-size: 18px; }
.hero-cta-copy { color: #ffffff; font-weight: 800; font-size: 20px; margin: 28px 0 18px; }
.benefit-panel {
  background: rgba(7, 21, 38, .68);
  border: 1px solid rgba(255, 255, 255, .22);
  backdrop-filter: blur(12px);
  padding: 34px;
  box-shadow: var(--shadow);
}
.benefit-panel h3 { margin-bottom: 22px; }
.hero-benefit {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  align-items: start;
  padding: 18px 0;
  border-top: 1px solid rgba(255, 255, 255, .16);
}
.hero-benefit:first-of-type { border-top: 0; }
.hero-benefit p { color: #dcecff; margin: 0; }
.line-icon {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  background: rgba(83, 143, 214, .24);
  border: 1px solid rgba(255, 255, 255, .24);
}
.line-icon svg { width: 25px; height: 25px; stroke: currentColor; fill: none; stroke-width: 2.2; stroke-linecap: square; stroke-linejoin: miter; }

.intro-card {
  margin-top: -50px;
  position: relative;
  z-index: 2;
  background: #ffffff;
  border-left: 8px solid var(--primary);
  box-shadow: var(--shadow);
  padding: 34px;
}
.intro-card p { margin: 0; font-size: 18px; color: #243044; }

.split {
  display: grid;
  grid-template-columns: minmax(0, 65fr) minmax(280px, 35fr);
  gap: 42px;
  align-items: center;
}
.split.reverse { grid-template-columns: minmax(280px, 35fr) minmax(0, 65fr); }
.split-image {
  min-height: 360px;
  object-fit: cover;
  width: 100%;
  box-shadow: var(--shadow);
}
.feature-list { display: grid; gap: 16px; margin-top: 28px; }
.feature-row {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 14px;
  padding: 18px;
  background: #ffffff;
  border: 1px solid var(--line);
}
.feature-row strong { color: #111827; }
.feature-row p { margin: 3px 0 0; }
.feature-row .line-icon { color: var(--primary); background: #edf6ff; border-color: #cfe2fb; }

.blue-band {
  background: linear-gradient(135deg, #071526 0%, #0d2745 58%, #143f70 100%);
  color: #ffffff;
  overflow: hidden;
}
.blue-band h2, .blue-band h3, .blue-band h4 { color: #ffffff; }
.blue-band p { color: #d7e8ff; }
.blue-band .eyebrow { color: #ffffff; background: rgba(83, 143, 214, .22); border-color: #8fc2ff; }
.dark-card {
  border: 1px solid rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .055);
  padding: 24px;
}
.zip-grid { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.zip-grid span {
  display: inline-flex;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, .22);
  color: #ffffff;
  font-weight: 800;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin-top: 34px;
}
.service-card {
  padding: 26px;
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: 0 14px 40px rgba(15, 37, 64, .07);
}
.service-card .line-icon { color: var(--primary); background: #edf6ff; border-color: #cfe2fb; margin-bottom: 18px; }
.service-card p { margin-bottom: 0; }

.steps {
  counter-reset: step;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-top: 34px;
}
.step-card {
  position: relative;
  padding: 30px;
  border: 1px solid var(--line);
  background: #ffffff;
  box-shadow: 0 14px 40px rgba(15, 37, 64, .08);
}
.step-card::before {
  counter-increment: step;
  content: counter(step);
  display: inline-flex;
  width: 54px;
  height: 54px;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: #ffffff;
  background: var(--gradient);
  font-size: 24px;
  font-weight: 900;
}

.cta-strip {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 28px;
  align-items: center;
  background: var(--gradient);
  padding: 34px;
  color: #ffffff;
  box-shadow: var(--shadow);
}
.cta-strip h2, .cta-strip p { color: #ffffff; }

.reviews-wrap { position: relative; }
.review-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 48px) / 3);
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding: 8px 0 18px;
}
.review-track::-webkit-scrollbar { display: none; }
.review-card {
  scroll-snap-align: start;
  min-height: 270px;
  padding: 24px;
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: 0 14px 40px rgba(15, 37, 64, .08);
}
.review-card .stars { font-size: 18px; margin: 0 0 14px; letter-spacing: 2px; }
.review-card strong { color: #111827; display: block; margin-top: 18px; }
.review-nav { display: flex; justify-content: center; gap: 12px; margin-top: 18px; }
.review-nav button {
  width: 52px;
  height: 52px;
  border: 1px solid var(--primary);
  background: #ffffff;
  color: var(--primary);
  font-size: 24px;
  font-weight: 900;
}

.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 34px; }
.faq-item { padding: 24px; background: #ffffff; border: 1px solid var(--line); }
.faq-item p { margin-bottom: 0; }

.footer {
  background: #06111f;
  color: #ffffff;
  padding: 58px 0 36px;
}
.footer p, .footer a, .footer li { color: #dbeafe; font-size: 14px; }
.footer h3, .footer h4, .footer .brand-name { color: #ffffff; }
.footer-grid { display: grid; grid-template-columns: 1.4fr .9fr .9fr; gap: 34px; }
.footer ul { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; }
.footer-disclaimer { border-top: 1px solid rgba(255,255,255,.15); margin-top: 34px; padding-top: 24px; }
.copyright { margin-top: 18px; color: #c7d2fe; }

.mobile-sticky-call {
  display: none !important;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  background: rgba(7, 21, 38, .96);
  transform: translateY(110%);
  opacity: 0;
  transition: transform .26s ease, opacity .26s ease;
}
.mobile-sticky-call .btn { width: 100%; min-height: 52px; font-size: 16px; padding-left: 10px; padding-right: 10px; }

@media (min-width: 768px) {
  .desktop-nav { display: flex !important; align-items: center; gap: 24px; }
  .desktop-phone { display: inline-flex !important; }
  .menu-button, .mobile-menu, .mobile-sticky-call { display: none !important; }
}

@media (min-width: 768px) and (max-width: 1100px) {
  .header-inner { flex-wrap: wrap; padding: 14px 0; row-gap: 12px; }
  .desktop-nav { order: 3; width: 100%; justify-content: center; gap: 18px; }
  .desktop-nav a { padding: 6px 0 12px; }
  .desktop-phone { min-height: 48px; }
}

@media (max-width: 767px) {
  body { padding-bottom: 0; }
  .container { width: min(100% - 28px, 620px); }
  .header-inner { min-height: 72px; }
  .brand img { width: 40px; height: 40px; }
  .brand-name { font-size: 24px; white-space: normal; line-height: 1.05; }
  h1 { font-size: 41px; }
  h2 { font-size: 31px; }
  .section { padding: 64px 0; }
  .hero { min-height: auto; background-position: 62% center; }
  .hero-grid, .split, .split.reverse, .steps, .faq-grid, .footer-grid, .cta-strip { grid-template-columns: 1fr; }
  .hero-copy { padding: 76px 0 44px; }
  .benefit-panel { margin-bottom: 46px; padding: 24px; }
  .intro-card { margin-top: 0; padding: 24px; }
  .service-grid { grid-template-columns: 1fr; }
  .review-track { grid-auto-columns: 88%; }
  .mobile-sticky-call.is-visible { display: block !important; transform: translateY(0); opacity: 1; }
  .hero-icons img { height: 48px; max-width: 31%; }
  .cta-strip .btn, .hero .btn { width: 100%; }
}

@media (min-width: 768px) and (max-width: 1023px) {
  .hero-grid, .split, .split.reverse { grid-template-columns: 1fr; }
  .service-grid, .steps { grid-template-columns: repeat(2, 1fr); }
  .review-track { grid-auto-columns: calc((100% - 24px) / 2); }
}