:root {
  --brand: #bf3a30;
  --brand-dark: #982e27;
  --ink: #111827;
  --body: #374151;
  --muted: #6b7280;
  --line: #e5e7eb;
  --soft: #f3f4f6;
  --white: #ffffff;
  --font-heading: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--body);
  background: var(--white);
  font-size: 16px;
  line-height: 1.65;
}

body.mobile-menu-open {
  overflow: hidden;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  color: var(--ink);
  line-height: 1.08;
  font-weight: 800;
  letter-spacing: -0.035em;
}

h1 {
  font-size: clamp(39px, 5vw, 68px);
}

h2 {
  font-size: clamp(31px, 3.4vw, 46px);
}

h3,
h4 {
  font-size: 22px;
}

p,
li,
a,
button,
input,
textarea {
  font-size: 16px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(14px);
}

.brand-logo {
  color: var(--ink);
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.03em;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  white-space: nowrap;
}

.brand-logo img {
  width: 42px;
  height: 42px;
  display: block;
}

.desktop-nav {
  display: none !important;
}

.desktop-phone {
  display: none !important;
}

.mobile-toggle {
  display: inline-flex !important;
  width: 46px;
  height: 46px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line);
  color: var(--ink);
  background: var(--white);
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 72px 0 auto 0;
  z-index: 60;
  background: var(--white);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 28px 60px rgba(17, 24, 39, 0.16);
}

.mobile-menu.is-open {
  display: block;
}

.mobile-menu a {
  display: block;
  color: var(--ink);
  padding: 16px 24px;
  border-top: 1px solid var(--line);
  font-weight: 700;
}

.btn-primary,
.btn-dark,
.mobile-sticky-call {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 14px 22px;
  background: var(--brand);
  color: var(--white) !important;
  font-weight: 900;
  text-decoration: none;
  border: 0;
  overflow: visible;
  white-space: nowrap;
  box-shadow: 0 16px 28px rgba(191, 58, 48, 0.28);
  transition: transform 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.btn-primary::after,
.btn-dark::after {
  content: "";
  position: absolute;
  inset: -8px;
  border: 2px solid rgba(255, 255, 255, 0.72);
  animation: pulseGlow 1.8s ease-in-out infinite;
  pointer-events: none;
}

.btn-primary:hover,
.btn-dark:hover {
  background: var(--brand-dark);
  transform: translateY(-2px);
  box-shadow: 0 20px 36px rgba(191, 58, 48, 0.34);
}

.btn-dark {
  background: var(--ink);
  box-shadow: 0 16px 28px rgba(17, 24, 39, 0.28);
}

.hero-section {
  position: relative;
  min-height: 760px;
  display: flex;
  align-items: center;
  background-image: linear-gradient(90deg, rgba(17, 24, 39, 0.94) 0%, rgba(17, 24, 39, 0.84) 45%, rgba(17, 24, 39, 0.34) 100%), url("../images/hero-technician.jpg");
  background-position: center;
  background-size: cover;
  color: var(--white);
}

.hero-section h1,
.hero-section p,
.dark-section h2,
.dark-section h3,
.dark-section p,
.dark-section li {
  color: var(--white);
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  font-weight: 800;
}

.stars {
  color: var(--brand);
  font-size: 24px;
  letter-spacing: 2px;
  text-shadow: 0 1px 0 rgba(255, 255, 255, 0.3);
}

.hero-badges {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.hero-badges img {
  width: auto;
  height: 48px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.55);
  padding: 6px 10px;
}

.hero-benefits {
  background: rgba(255, 255, 255, 0.14);
  border: 1px solid rgba(255, 255, 255, 0.28);
  backdrop-filter: blur(18px);
  color: var(--white);
}

.hero-benefits h3 {
  color: var(--white);
}

.hero-benefits .mini-icon {
  background: rgba(191, 58, 48, 0.92);
  color: var(--white);
}

.section-pad {
  padding: 90px 0;
}

.container-wide {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.two-col {
  display: grid;
  grid-template-columns: minmax(0, 65%) minmax(280px, 35%);
  gap: 42px;
  align-items: center;
}

.two-col.reverse {
  grid-template-columns: minmax(280px, 35%) minmax(0, 65%);
}

.content-card,
.service-card,
.review-card,
.faq-card,
.step-card {
  background: var(--white);
  border: 1px solid var(--line);
  color: var(--body);
  box-shadow: 0 20px 55px rgba(17, 24, 39, 0.08);
}

.service-card {
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.service-card:hover {
  transform: translateY(-5px);
  border-color: rgba(191, 58, 48, 0.45);
  box-shadow: 0 26px 64px rgba(17, 24, 39, 0.12);
}

.service-card.bg-gray-900,
.service-card.bg-gray-900 h3,
.service-card.bg-gray-900 p,
.service-card.bg-gray-900 li {
  color: var(--white);
}

.service-icon,
.mini-icon {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff1f0;
  color: var(--brand);
  flex: 0 0 auto;
}

.service-icon svg,
.mini-icon svg,
.phone-icon svg {
  width: 26px;
  height: 26px;
  stroke: currentColor;
  stroke-width: 2;
  fill: none;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.photo-panel img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  display: block;
}

.accent-line {
  width: 74px;
  height: 4px;
  background: var(--brand);
}

.dark-section {
  background: var(--ink);
  color: var(--white);
}

.dark-section .content-card,
.dark-section .step-card,
.dark-section .faq-card {
  background: #ffffff;
  color: var(--body);
}

.dark-section .content-card h3,
.dark-section .step-card h3,
.dark-section .faq-card h3,
.dark-section .content-card p,
.dark-section .step-card p,
.dark-section .faq-card p,
.dark-section .step-card li {
  color: var(--ink);
}

.zip-pill {
  display: inline-flex;
  padding: 8px 12px;
  background: var(--ink);
  color: var(--white);
  font-weight: 800;
}

.review-track {
  display: flex;
  transition: transform 300ms ease;
}

.review-slide {
  flex: 0 0 100%;
  padding: 0 10px;
}

.review-dots button {
  width: 12px;
  height: 12px;
  border: 0;
  background: #d1d5db;
}

.review-dots button.is-active {
  background: var(--brand);
}

.faq-card summary {
  cursor: pointer;
  color: var(--ink);
  font-weight: 800;
  font-size: 18px;
}

.footer {
  background: #080c14;
  color: #d1d5db;
  font-size: 14px;
}

.footer p,
.footer a,
.footer li {
  color: #d1d5db;
  font-size: 14px;
}

.footer h3,
.footer h4 {
  color: #ffffff;
}

.footer a:hover {
  color: #ffffff;
}

.mobile-sticky-call {
  display: none !important;
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  width: 100%;
  min-height: 62px;
  transform: translateY(110%);
  opacity: 0;
  transition: transform 240ms ease, opacity 240ms ease;
  box-shadow: 0 -14px 30px rgba(17, 24, 39, 0.24);
}

.mobile-sticky-call.is-visible {
  display: flex !important;
  transform: translateY(0);
  opacity: 1;
}

@keyframes pulseGlow {
  0% {
    opacity: 0.62;
    transform: scale(0.98);
  }
  70% {
    opacity: 0;
    transform: scale(1.08);
  }
  100% {
    opacity: 0;
    transform: scale(1.08);
  }
}

@media (min-width: 768px) {
  .desktop-nav {
    display: flex !important;
  }

  .desktop-phone {
    display: inline-flex !important;
  }

  .mobile-toggle,
  .mobile-menu,
  .mobile-sticky-call,
  .mobile-sticky-call.is-visible {
    display: none !important;
  }

  .review-slide {
    flex-basis: 33.333333%;
  }
}

@media (max-width: 767px) {
  h1 {
    font-size: clamp(28px, 10vw, 48px);
  }

  h2 {
    font-size: clamp(22px, 8vw, 34px);
  }

  .hero-section {
    min-height: 780px;
    padding: 84px 0 56px;
    background-image: linear-gradient(90deg, rgba(17, 24, 39, 0.94) 0%, rgba(17, 24, 39, 0.82) 100%), url("../images/hero-technician.jpg");
  }

  .section-pad {
    padding: 62px 0;
  }

  .container-wide {
    width: min(100% - 28px, 1180px);
  }

  .two-col,
  .two-col.reverse {
    grid-template-columns: 1fr;
  }

  .two-col.reverse .photo-panel {
    order: 2;
  }

  .two-col.reverse .text-panel {
    order: 1;
  }

  .hero-badges img {
    height: 42px;
  }

  .btn-primary,
  .btn-dark {
    width: 100%;
  }

  body {
    padding-bottom: 70px;
  }
}