:root {
  --font-heading: Arial, Helvetica, sans-serif;
  --font-body: Arial, Helvetica, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
  overflow-x: hidden;
  background: #ffffff;
  font-size: 16px;
  line-height: 1.65;
}

body.menu-open {
  overflow: hidden;
}

h1,
h2,
h3,
h4 {
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
}

h1 {
  font-size: clamp(39px, 9vw, 76px);
}

h2 {
  font-size: clamp(31px, 7vw, 54px);
}

h3,
h4 {
  font-size: clamp(22px, 4vw, 28px);
}

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

.site-shell {
  position: relative;
  isolation: isolate;
}

.site-shell::before,
.site-shell::after {
  content: "";
  position: fixed;
  inset: auto auto 10% -12%;
  width: 42vw;
  height: 58vh;
  min-width: 260px;
  pointer-events: none;
  transform: skewX(-20deg);
  border: 1px solid rgba(93, 93, 222, 0.22);
  background: rgba(93, 93, 222, 0.05);
  z-index: -1;
}

.site-shell::after {
  inset: 18% -18% auto auto;
  border-color: rgba(236, 186, 67, 0.24);
  background: rgba(236, 186, 67, 0.06);
}

.container-custom {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 1000;
  background: #ffffff;
  color: #111827;
  padding: 10px 14px;
}

.skip-link:focus {
  left: 8px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(17, 24, 39, 0.08);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  gap: 18px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #111827;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.04em;
  text-decoration: none;
  white-space: nowrap;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: #183094;
  color: #ffffff;
  clip-path: polygon(18% 0, 100% 0, 82% 100%, 0 100%);
  box-shadow: inset 0 0 0 2px rgba(236, 186, 67, 0.9);
}

.brand-mark svg,
.icon svg {
  width: 24px;
  height: 24px;
}

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

.mobile-menu-button {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  background: #183094;
  color: #ffffff;
  border: 0;
  cursor: pointer;
}

.mobile-panel {
  display: none;
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  z-index: 49;
  background: #ffffff;
  border-bottom: 1px solid rgba(17, 24, 39, 0.08);
  box-shadow: 0 24px 48px rgba(10, 16, 43, 0.16);
}

.mobile-panel.open {
  display: block;
}

.mobile-panel a {
  display: block;
  padding: 16px 20px;
  color: #111827;
  text-decoration: none;
  border-top: 1px solid rgba(17, 24, 39, 0.08);
}

.btn-primary,
.btn-dark,
.phone-button,
.sticky-call-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 15px 24px;
  border: 0;
  text-decoration: none;
  font-weight: 900;
  line-height: 1;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  transition: transform 180ms ease, background 180ms ease, color 180ms ease;
}

.btn-primary,
.sticky-call-button {
  background: #ecba43;
  color: #111827 !important;
  box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.58);
  animation: whitePulse 2.4s infinite;
}

.btn-dark,
.phone-button {
  background: #183094;
  color: #ffffff !important;
}

.btn-primary:hover,
.btn-dark:hover,
.phone-button:hover {
  transform: translateY(-2px);
}

.hero {
  position: relative;
  min-height: calc(100vh - 76px);
  display: grid;
  align-items: center;
  color: #ffffff;
  background: linear-gradient(90deg, rgba(10, 16, 43, 0.94) 0%, rgba(24, 48, 148, 0.78) 48%, rgba(10, 16, 43, 0.36) 100%), url("../images/hero-technician.png") center/cover no-repeat;
  overflow: hidden;
}

.hero::before,
.hero::after,
.diagonal-band {
  content: "";
  position: absolute;
  pointer-events: none;
  transform: skewX(-24deg);
}

.hero::before {
  width: 46vw;
  height: 120%;
  right: -15vw;
  top: -10%;
  background: rgba(93, 93, 222, 0.24);
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.hero::after {
  width: 22vw;
  height: 90%;
  right: 10vw;
  top: 8%;
  background: rgba(236, 186, 67, 0.12);
  border: 1px solid rgba(236, 186, 67, 0.24);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 28px;
  padding: 56px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: #ffffff;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 13px;
}

.eyebrow::before,
.section-kicker::after {
  content: "";
  width: 42px;
  height: 4px;
  background: #ecba43;
  display: inline-block;
}

.hero h1,
.section-dark h2,
.section-dark h3,
.hero h2,
.hero h3 {
  color: #ffffff !important;
}

.hero-copy {
  max-width: 720px;
}

.hero-copy p {
  max-width: 650px;
  color: #f8fafc;
  font-size: 18px;
}

.stars {
  color: #ecba43;
  font-size: 28px;
  letter-spacing: 5px;
  margin: 18px 0 14px;
}

.trust-icon-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin: 0 0 24px;
}

.trust-icon-row img {
  width: auto;
  height: 48px;
  max-width: 118px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.9);
  border: 1px solid rgba(236, 186, 67, 0.6);
  padding: 6px 10px;
}

.hero-advantages {
  background: rgba(10, 16, 43, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.22);
  backdrop-filter: blur(14px);
  padding: 22px;
  color: #ffffff;
}

.advantage-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 14px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.16);
}

.advantage-item:last-child {
  border-bottom: 0;
}

.icon {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: rgba(236, 186, 67, 0.16);
  color: #ecba43;
  border: 1px solid rgba(236, 186, 67, 0.42);
  clip-path: polygon(16% 0, 100% 0, 84% 100%, 0 100%);
}

.post-hero-copy {
  padding: 36px 0;
  background: #ffffff;
}

.post-hero-copy p {
  max-width: 980px;
  color: #374151;
  font-size: 18px;
}

.section {
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}

.section-title-row {
  max-width: 850px;
  margin-bottom: 34px;
}

.section-kicker {
  display: flex;
  flex-direction: column;
  gap: 12px;
  color: #5d5dde;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 900;
  font-size: 13px;
  margin-bottom: 12px;
}

.section-title-row p {
  color: #4b5563;
  font-size: 18px;
}

.split-block {
  display: grid;
  gap: 26px;
  align-items: center;
  margin: 32px 0;
}

.split-block.reverse .split-image {
  order: -1;
}

.split-text,
.split-image,
.service-card,
.reason-card,
.review-card,
.faq-card,
.zip-panel {
  position: relative;
}

.split-image img,
.feature-image {
  width: 100%;
  display: block;
  object-fit: cover;
  min-height: 260px;
  border: 1px solid rgba(17, 24, 39, 0.1);
  box-shadow: 18px 18px 0 rgba(93, 93, 222, 0.14);
}

.service-grid {
  display: grid;
  gap: 18px;
}

.service-card {
  background: #ffffff;
  border: 1px solid rgba(17, 24, 39, 0.1);
  padding: 22px;
  box-shadow: 0 18px 40px rgba(10, 16, 43, 0.08);
}

.service-card::before,
.reason-card::before,
.review-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 68px;
  height: 5px;
  background: #ecba43;
}

.service-card h3,
.reason-card h3,
.review-card h3,
.faq-card h3 {
  margin-bottom: 12px;
  color: #111827;
}

.service-card ul {
  margin: 0;
  padding-left: 18px;
  color: #374151;
}

.service-card li + li {
  margin-top: 10px;
}

.cta-strip {
  background: #183094;
  color: #ffffff;
  padding: 30px;
  display: grid;
  gap: 18px;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.cta-strip::after {
  content: "";
  position: absolute;
  right: -80px;
  top: -50px;
  width: 220px;
  height: 220px;
  transform: skewX(-22deg);
  border: 1px solid rgba(236, 186, 67, 0.4);
  background: rgba(236, 186, 67, 0.1);
}

.cta-strip h2,
.cta-strip p {
  color: #ffffff !important;
  margin: 0;
}

.section-dark {
  background: radial-gradient(circle at 12% 20%, rgba(93, 93, 222, 0.34), transparent 28%), linear-gradient(135deg, #0a102b 0%, #183094 100%);
  color: #f8fafc;
}

.section-dark p,
.section-dark li {
  color: #f8fafc;
}

.reasons-grid,
.faq-grid {
  display: grid;
  gap: 18px;
}

.reason-card,
.faq-card {
  background: #ffffff;
  color: #374151;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
}

.reason-card p,
.faq-card p {
  color: #374151;
}

.reviews-shell {
  position: relative;
}

.reviews-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 100%;
  gap: 18px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-bottom: 10px;
}

.reviews-track::-webkit-scrollbar {
  display: none;
}

.review-card {
  scroll-snap-align: start;
  background: #ffffff;
  color: #374151;
  padding: 26px;
  border: 1px solid rgba(17, 24, 39, 0.1);
  min-height: 260px;
}

.review-card p {
  color: #374151;
}

.review-stars {
  color: #b7791f;
  font-weight: 900;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.carousel-controls {
  display: flex;
  gap: 10px;
  margin-top: 18px;
}

.carousel-controls button {
  width: 48px;
  height: 48px;
  border: 1px solid rgba(17, 24, 39, 0.16);
  background: #ffffff;
  color: #111827;
  cursor: pointer;
}

.zip-panel {
  background: #f7f8fc;
  border-left: 8px solid #ecba43;
  padding: 28px;
}

.zip-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  margin: 18px 0;
  list-style: none;
}

.zip-list li {
  background: #183094;
  color: #ffffff;
  padding: 8px 14px;
  font-weight: 900;
}

.footer {
  background: #060a1d;
  color: #e5e7eb;
  padding: 52px 0 96px;
}

.footer h2,
.footer h3,
.footer .brand {
  color: #ffffff !important;
}

.footer a {
  color: #ffffff;
}

.footer-grid {
  display: grid;
  gap: 28px;
}

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

.footer-disclaimer {
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  margin-top: 32px;
  padding-top: 22px;
  color: #d1d5db;
}

.mobile-sticky-call {
  display: none !important;
}

.sticky-call-button {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  width: 100%;
  min-height: 64px;
  transform: translateY(110%);
  opacity: 0;
  transition: transform 240ms ease, opacity 240ms ease;
}

.sticky-call-button.visible {
  transform: translateY(0);
  opacity: 1;
}

@keyframes whitePulse {
  0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.7); }
  70% { box-shadow: 0 0 0 16px rgba(255, 255, 255, 0); }
  100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0); }
}

@media (prefers-reduced-motion: no-preference) {
  .parallax-slow {
    transform: translateY(var(--scrollShift, 0));
  }
}

@media (min-width: 640px) {
  .service-grid,
  .reasons-grid,
  .faq-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 768px) {
  .desktop-nav {
    display: flex !important;
    align-items: center;
    gap: 22px;
  }

  .desktop-nav a {
    color: #111827;
    text-decoration: none;
    font-weight: 800;
    font-size: 16px;
  }

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

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

  .hero-grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
    align-items: center;
  }

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

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

  .split-block.reverse .split-image {
    order: 0;
  }

  .reviews-track {
    grid-auto-columns: calc((100% - 36px) / 3);
  }

  .cta-strip,
  .footer-grid {
    grid-template-columns: 1fr auto;
  }
}

@media (min-width: 1024px) {
  .service-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .reasons-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  h1 {
    font-size: clamp(39px, 12vw, 53px);
  }

  h2 {
    font-size: clamp(31px, 10vw, 38px);
  }

  .container-custom {
    width: min(100% - 24px, 1180px);
  }

  .brand {
    font-size: 24px;
  }

  .hero {
    min-height: calc(100vh - 76px);
    background-position: 58% center;
  }

  .hero-advantages {
    padding: 16px;
  }

  .section {
    padding: 52px 0;
  }

  .mobile-sticky-call {
    display: flex !important;
  }

  body {
    padding-bottom: 64px;
  }
}