:root {
  --ink: #111827;
  --muted: #4b5563;
  --deep: #2c2b47;
  --violet: #6d6aaf;
  --accent: #acf248;
  --soft: #f5f7fb;
  --line: rgba(44, 43, 71, 0.14);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: #ffffff;
  font-size: 16px;
  line-height: 1.7;
}

body.menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.site-shell {
  overflow: hidden;
}

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

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 80;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(44, 43, 71, 0.96);
  backdrop-filter: blur(14px);
  color: #ffffff;
}

.header-inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -0.04em;
  white-space: nowrap;
}

.logo-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: var(--deep);
  border: 2px solid rgba(255, 255, 255, 0.32);
}

.desktop-nav {
  display: none;
  align-items: center;
  gap: 20px;
  font-size: 16px;
  font-weight: 700;
}

.desktop-nav a {
  color: rgba(255, 255, 255, 0.86);
  transition: color 0.2s ease;
}

.desktop-nav a:hover {
  color: var(--accent);
}

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

.hamburger {
  width: 48px;
  height: 48px;
  display: inline-grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.35);
  background: transparent;
  color: #ffffff;
}

.hamburger span,
.hamburger span::before,
.hamburger span::after {
  display: block;
  width: 22px;
  height: 2px;
  background: currentColor;
  content: "";
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hamburger span::before {
  transform: translateY(-7px);
}

.hamburger span::after {
  transform: translateY(5px);
}

.mobile-panel {
  display: none;
  position: fixed;
  inset: 76px 0 auto 0;
  z-index: 49;
  padding: 22px 16px 26px;
  background: #2c2b47;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

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

.mobile-panel a {
  display: block;
  padding: 13px 0;
  color: #ffffff;
  font-size: 17px;
  font-weight: 800;
  border-bottom: 1px solid rgba(255, 255, 255, 0.13);
}

.mobile-menu-phone {
  margin-top: 18px;
  width: 100%;
  justify-content: center;
  white-space: nowrap;
}

.btn {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 52px;
  padding: 0 22px;
  border: 2px solid var(--accent);
  background: var(--accent);
  color: #111827;
  font-weight: 900;
  font-size: 16px;
  letter-spacing: -0.01em;
  white-space: nowrap;
  box-shadow: 0 12px 34px rgba(172, 242, 72, 0.24);
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn::after {
  content: "";
  position: absolute;
  inset: -9px;
  z-index: -1;
  border: 1px solid rgba(255, 255, 255, 0.52);
  opacity: 0;
  animation: pulseGlow 2.2s ease-in-out infinite;
}

.btn:hover {
  transform: translateY(-2px);
  background: #ffffff;
  color: #111827;
}

.btn.dark {
  background: var(--deep);
  color: #ffffff;
  border-color: var(--deep);
  box-shadow: 0 12px 34px rgba(44, 43, 71, 0.28);
}

.btn.dark:hover {
  background: var(--accent);
  color: #111827;
}

@keyframes pulseGlow {
  0%, 100% { opacity: 0; transform: scale(0.96); }
  50% { opacity: 1; transform: scale(1.04); }
}

.hero {
  position: relative;
  min-height: 760px;
  display: grid;
  align-items: center;
  padding: 88px 0 92px;
  color: #ffffff;
  background: linear-gradient(90deg, rgba(17, 24, 39, 0.94) 0%, rgba(44, 43, 71, 0.88) 45%, rgba(44, 43, 71, 0.34) 100%), url("../images/hero-technician.jpg") center/cover no-repeat;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  width: fit-content;
  padding: 8px 12px;
  border: 1px solid rgba(172, 242, 72, 0.45);
  background: rgba(172, 242, 72, 0.11);
  color: #ffffff;
  font-size: 16px;
  font-weight: 900;
}

h1,
h2,
h3,
h4 {
  margin: 0;
  font-family: Inter, ui-sans-serif, system-ui, sans-serif;
  line-height: 1.06;
  letter-spacing: -0.055em;
}

h1 {
  max-width: 760px;
  margin-top: 18px;
  font-size: clamp(40px, 8vw, 72px);
  color: #ffffff;
}

h2 {
  font-size: clamp(31px, 5.4vw, 46px);
  color: #111827;
}

h3,
h4 {
  font-size: 22px;
  color: #111827;
}

p {
  margin: 0;
  font-size: 16px;
}

.hero-copy {
  max-width: 720px;
  margin-top: 22px;
  color: rgba(255, 255, 255, 0.88);
  font-size: 18px;
}

.stars {
  margin-top: 18px;
  color: var(--accent);
  font-size: 25px;
  letter-spacing: 0.1em;
}

.trust-icons {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 14px;
}

.trust-icons img {
  width: auto;
  height: 48px;
  object-fit: contain;
  padding: 5px 9px;
  background: rgba(255, 255, 255, 0.95);
  border: 1px solid rgba(172, 242, 72, 0.55);
}

.hero-cta {
  margin-top: 30px;
}

.cta-lead {
  margin-bottom: 14px;
  color: #ffffff;
  font-weight: 900;
  font-size: 18px;
}

.benefit-panel {
  position: relative;
  padding: 24px;
  border: 1px solid rgba(255, 255, 255, 0.24);
  background: rgba(255, 255, 255, 0.13);
  backdrop-filter: blur(16px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.25);
}

.benefit-panel::before,
.grid-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.08) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 24px 24px;
}

.benefit-list {
  position: relative;
  display: grid;
  gap: 14px;
}

.benefit-item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 13px;
  align-items: center;
  padding: 14px;
  background: rgba(44, 43, 71, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.benefit-item strong {
  display: block;
  color: #ffffff;
  font-size: 17px;
  line-height: 1.25;
}

.benefit-item span:last-child {
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
}

.icon-box {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  background: var(--accent);
  color: var(--deep);
}

.section {
  padding: 82px 0;
}

.section.alt {
  background: var(--soft);
}

.section.dark {
  color: #ffffff;
  background: radial-gradient(circle at top right, rgba(109, 106, 175, 0.6), transparent 33%), #2c2b47;
}

.section.dark h2,
.section.dark h3,
.section.dark h4 {
  color: #ffffff;
}

.section.dark p,
.section.dark li {
  color: rgba(255, 255, 255, 0.86);
}

.section-head {
  max-width: 850px;
  margin-bottom: 36px;
}

.section-head.center {
  margin-inline: auto;
  text-align: center;
}

.accent-rule {
  width: 72px;
  height: 5px;
  margin-top: 16px;
  background: var(--accent);
}

.section-head.center .accent-rule {
  margin-inline: auto;
}

.intro-text {
  max-width: 880px;
  padding: 28px;
  background: #ffffff;
  border: 1px solid var(--line);
  box-shadow: 18px 18px 0 rgba(109, 106, 175, 0.11);
}

.floating-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.review-card,
.service-card,
.feature-card,
.payment-card,
.faq-item {
  background: #ffffff;
  color: #111827;
  border: 1px solid var(--line);
  box-shadow: 0 18px 42px rgba(44, 43, 71, 0.1);
}

.review-card {
  min-height: 248px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.review-card p {
  color: #263141;
}

.review-card cite {
  margin-top: 18px;
  color: var(--deep);
  font-style: normal;
  font-weight: 900;
}

.reviews-viewport {
  overflow: hidden;
}

.reviews-track {
  display: flex;
  transition: transform 0.45s ease;
}

.review-slide {
  flex: 0 0 100%;
  padding: 8px;
}

.carousel-controls {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 24px;
}

.carousel-controls button {
  width: 48px;
  height: 48px;
  border: 0;
  background: var(--deep);
  color: #ffffff;
  font-size: 24px;
  cursor: pointer;
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.service-card {
  position: relative;
  padding: 24px;
  overflow: hidden;
}

.service-card::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 70px;
  height: 70px;
  background: linear-gradient(135deg, transparent 50%, rgba(172, 242, 72, 0.9) 50%);
}

.service-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  margin-bottom: 16px;
  background: #f0f2ff;
  color: var(--violet);
}

.service-card p,
.feature-card p,
.payment-card p,
.faq-item p {
  margin-top: 12px;
  color: #4b5563;
}

.split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

.split-media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  box-shadow: -18px 18px 0 rgba(172, 242, 72, 0.55);
}

.number-list {
  display: grid;
  gap: 14px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.number-list li {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  align-items: start;
  padding: 16px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.number-list b {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  background: var(--accent);
  color: #111827;
}

.process-table {
  width: 100%;
  border-collapse: collapse;
  background: #ffffff;
  color: #111827;
  box-shadow: 0 22px 60px rgba(44, 43, 71, 0.1);
}

.process-table th,
.process-table td {
  padding: 18px;
  border: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.process-table th {
  background: var(--deep);
  color: #ffffff;
  font-size: 16px;
}

.zip-list,
.payment-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.zip-list li,
.payment-list li {
  padding: 10px 14px;
  background: var(--accent);
  color: #111827;
  font-weight: 900;
}

.cta-band {
  position: relative;
  padding: 34px;
  background: var(--deep);
  color: #ffffff;
  overflow: hidden;
}

.cta-band h2,
.cta-band h3 {
  color: #ffffff;
}

.cta-band p {
  margin: 12px 0 20px;
  color: rgba(255, 255, 255, 0.88);
}

.payment-grid,
.faq-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.payment-card,
.faq-item {
  padding: 24px;
}

.footer {
  padding: 42px 0 98px;
  background: #111827;
  color: #ffffff;
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.footer a {
  color: #ffffff;
  text-decoration: underline;
  text-decoration-color: rgba(172, 242, 72, 0.65);
}

.footer p {
  color: rgba(255, 255, 255, 0.78);
  font-size: 14px;
}

.footer-links {
  display: grid;
  gap: 8px;
  font-size: 14px;
}

.sticky-call {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  display: none !important;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  background: rgba(17, 24, 39, 0.96);
  transform: translateY(100%);
  opacity: 0;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

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

.sticky-call .btn {
  width: 100%;
  min-height: 54px;
  font-size: 15px;
  padding-inline: 10px;
}

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

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

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

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

  .hero-grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(320px, 0.75fr);
  }

  .split {
    grid-template-columns: minmax(0, 65fr) minmax(280px, 35fr);
  }

  .split.reverse {
    grid-template-columns: minmax(280px, 35fr) minmax(0, 65fr);
  }

  .split.reverse .split-media {
    order: -1;
  }

  .review-slide {
    flex-basis: 33.3333%;
  }

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

  .footer {
    padding-bottom: 42px;
  }

  .footer-grid {
    grid-template-columns: 1.4fr 0.8fr 1.2fr;
  }
}

@media (min-width: 1024px) {
  .section {
    padding: 104px 0;
  }

  .floating-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 767px) {
  .header-inner {
    min-height: 76px;
  }

  .logo {
    font-size: 24px;
  }

  .hero {
    min-height: 700px;
    padding: 58px 0 66px;
  }

  h1 {
    font-size: 40px;
  }

  h2 {
    font-size: 31px;
  }

  .process-table,
  .process-table thead,
  .process-table tbody,
  .process-table th,
  .process-table td,
  .process-table tr {
    display: block;
  }

  .process-table th {
    display: none;
  }

  .process-table td {
    border-bottom: 0;
  }
}