html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  overflow-x: hidden;
  padding-bottom: 74px;
}

@media (min-width: 768px) {
  body {
    padding-bottom: 0;
  }
}

.site-shell {
  background:
    radial-gradient(circle at 12% 8%, rgba(119, 186, 255, 0.42), transparent 28rem),
    radial-gradient(circle at 88% 14%, rgba(74, 163, 255, 0.26), transparent 30rem),
    #ffffff;
}

.container-page {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(74, 163, 255, 0.2);
  box-shadow: 0 12px 34px rgba(7, 17, 31, 0.08);
}

.logo-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: #07111f;
  color: #ffffff;
  box-shadow: 0 14px 32px rgba(74, 163, 255, 0.34);
}

.logo-text {
  font-family: var(--font-heading, Inter, ui-sans-serif, system-ui, sans-serif);
  font-size: 24px;
  line-height: 1.05;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #111827;
}

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

.mobile-menu-button {
  display: inline-flex !important;
}

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

  .mobile-menu-button,
  .mobile-menu {
    display: none !important;
  }
}

.desktop-nav a,
.mobile-menu a:not(.phone-button) {
  font-size: 16px;
  font-weight: 700;
  color: #111827;
  text-decoration: none;
}

.desktop-nav a:hover,
.mobile-menu a:hover {
  color: #176fc4;
}

.mobile-menu {
  display: none;
  border-top: 1px solid rgba(74, 163, 255, 0.2);
  background: rgba(255, 255, 255, 0.98);
}

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

.phone-button,
.cta-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  min-height: 52px;
  padding: 0 1.25rem;
  background: linear-gradient(135deg, #176fc4, #4aa3ff);
  color: #ffffff !important;
  border: 1px solid rgba(255, 255, 255, 0.5);
  font-weight: 800;
  font-size: 16px;
  line-height: 1;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 18px 36px rgba(23, 111, 196, 0.3);
  overflow: hidden;
}

.phone-button::after,
.cta-button::after {
  content: "";
  position: absolute;
  inset: -8px;
  border: 2px solid rgba(255, 255, 255, 0.44);
  opacity: 0;
  animation: glowPulse 2s ease-out infinite;
}

.phone-button:hover,
.cta-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 24px 44px rgba(23, 111, 196, 0.42);
}

.hero {
  position: relative;
  min-height: 760px;
  display: flex;
  align-items: center;
  background-image: linear-gradient(90deg, rgba(7, 17, 31, 0.92) 0%, rgba(7, 17, 31, 0.78) 45%, rgba(7, 17, 31, 0.44) 100%), url("../images/hero-technician.jpg");
  background-size: cover;
  background-position: center;
  color: #ffffff;
  overflow: hidden;
}

.hero h1 {
  color: #ffffff;
  font-size: clamp(39px, 8vw, 70px);
  line-height: 0.94;
  letter-spacing: -0.06em;
}

@media (max-width: 767px) {
  .hero h1 {
    font-size: 39px;
  }
}

.hero p,
.hero li,
.hero .kicker {
  color: #ffffff;
}

.stars {
  color: var(--accent);
  font-size: 23px;
  letter-spacing: 0.12em;
}

.trust-icon-row {
  display: flex;
  gap: 0.75rem;
  align-items: center;
  flex-wrap: wrap;
}

.trust-icon-row img {
  width: auto;
  height: 48px;
  max-width: 120px;
  object-fit: contain;
  padding: 0.35rem 0.5rem;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(255, 255, 255, 0.75);
}

.glass-card {
  background: rgba(255, 255, 255, 0.16);
  border: 1px solid rgba(255, 255, 255, 0.24);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28);
  backdrop-filter: blur(18px);
}

.glass-card h2,
.glass-card h3,
.glass-card p,
.glass-card li,
.glass-card span {
  color: #ffffff;
}

.section-pad {
  padding: 72px 0;
}

@media (min-width: 768px) {
  .section-pad {
    padding: 104px 0;
  }
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #0d4f8d;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 34px;
  height: 3px;
  background: linear-gradient(90deg, #4aa3ff, #77baff);
}

h2 {
  font-size: clamp(31px, 5vw, 48px);
  line-height: 1.02;
  letter-spacing: -0.045em;
}

h3,
h4 {
  font-size: clamp(22px, 3vw, 26px);
  line-height: 1.15;
  letter-spacing: -0.03em;
}

p,
li,
address,
summary,
details {
  font-size: 16px;
  line-height: 1.75;
}

.sky-card {
  background: rgba(255, 255, 255, 0.78);
  border: 1px solid rgba(74, 163, 255, 0.22);
  box-shadow: 0 22px 60px rgba(23, 111, 196, 0.12);
  backdrop-filter: blur(14px);
}

.dark-panel {
  background:
    radial-gradient(circle at top right, rgba(74, 163, 255, 0.24), transparent 24rem),
    #07111f;
  color: #ffffff;
}

.dark-panel h2,
.dark-panel h3,
.dark-panel p,
.dark-panel li,
.dark-panel span,
.dark-panel address {
  color: #ffffff;
}

.dark-panel .eyebrow {
  color: #77baff;
}

.service-icon,
.mini-icon {
  width: 52px;
  height: 52px;
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, #e9f5ff, #ffffff);
  border: 1px solid rgba(74, 163, 255, 0.35);
  color: #176fc4;
}

.mini-icon {
  width: 44px;
  height: 44px;
}

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

.split-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}

@media (min-width: 900px) {
  .split-grid {
    grid-template-columns: 65fr 35fr;
  }

  .split-grid.reverse {
    grid-template-columns: 35fr 65fr;
  }
}

.split-image {
  width: 100%;
  min-height: 310px;
  object-fit: cover;
  box-shadow: 0 26px 70px rgba(7, 17, 31, 0.18);
}

.review-window {
  overflow: hidden;
}

.review-track {
  display: flex;
  transition: transform 450ms ease;
}

.review-card {
  flex: 0 0 100%;
  padding: 1rem;
}

@media (min-width: 1024px) {
  .review-card {
    flex-basis: 33.333333%;
  }
}

.review-card-inner {
  height: 100%;
  background: #ffffff;
  color: #1f2937;
  border: 1px solid rgba(74, 163, 255, 0.2);
  box-shadow: 0 18px 48px rgba(23, 111, 196, 0.12);
  padding: 1.5rem;
}

.review-card-inner p,
.review-card-inner strong {
  color: #1f2937;
}

.carousel-button {
  width: 52px;
  height: 52px;
  background: #07111f;
  color: #ffffff;
  border: 0;
  font-size: 24px;
  cursor: pointer;
}

.step-number {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: #07111f;
  color: #ffffff;
  font-weight: 900;
}

.faq-box summary {
  cursor: pointer;
  font-weight: 800;
  color: #111827;
}

.faq-box p {
  color: #1f2937;
}

.footer {
  background: #07111f;
  color: #ffffff;
}

.footer a,
.footer p,
.footer address,
.footer li,
.footer span,
.footer small {
  color: #ffffff;
}

.footer .logo-text {
  color: #ffffff;
}

.footer small {
  font-size: 14px;
  line-height: 1.65;
}

.sticky-call {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  display: none !important;
  transform: translateY(110%);
  opacity: 0;
  transition: opacity 240ms ease, transform 240ms ease;
}

.sticky-call a {
  display: flex;
  width: 100%;
  min-height: 62px;
  align-items: center;
  justify-content: center;
  background: #07111f;
  color: #ffffff !important;
  font-size: 16px;
  font-weight: 900;
  text-decoration: none;
  white-space: nowrap;
  box-shadow: 0 -16px 40px rgba(7, 17, 31, 0.28);
}

@media (max-width: 767px) {
  .sticky-call.is-visible {
    display: block !important;
    transform: translateY(0);
    opacity: 1;
  }
}

@media (min-width: 768px) {
  .sticky-call,
  .sticky-call.is-visible {
    display: none !important;
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 650ms ease, transform 650ms ease;
}

.fade-in.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes glowPulse {
  0% {
    opacity: 0.6;
    transform: scale(0.92);
  }
  70%, 100% {
    opacity: 0;
    transform: scale(1.18);
  }
}