:root {
  --font-heading: Georgia, "Times New Roman", serif;
  --font-body: Arial, Helvetica, sans-serif;
  --rose: #A42424;
  --rose-dark: #7D1717;
  --rose-soft: #FC6F6F;
  --ink: #111827;
  --muted: #4B5563;
  --dark: #130B0D;
  --panel: rgba(255, 255, 255, 0.86);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--muted);
  background: #fff;
  line-height: 1.65;
}

h1, h2, h3, h4, .logo-text {
  font-family: var(--font-heading);
  color: var(--ink);
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(39px, 8.2vw, 70px);
  line-height: 0.98;
}

h2 {
  font-size: clamp(31px, 6vw, 48px);
  line-height: 1.08;
}

h3, h4 {
  font-size: 22px;
  line-height: 1.25;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(164, 36, 36, 0.14);
}

.logo-mark {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  background: var(--dark);
  color: #fff;
  border: 2px solid var(--rose-soft);
}

.logo-text {
  font-size: 24px;
  font-weight: 700;
  color: var(--ink);
}

.nav-link {
  color: #1F2937;
  font-weight: 700;
  transition: color .25s ease;
}

.nav-link:hover {
  color: var(--rose);
}

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

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

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

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

.btn-rose {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 14px 22px;
  background: var(--rose);
  color: #fff !important;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid var(--rose);
  white-space: nowrap;
  box-shadow: 0 0 0 0 rgba(255, 255, 255, .55);
  animation: pulseGlow 2.2s ease-in-out infinite;
  transition: background .25s ease, transform .25s ease, border-color .25s ease;
}

.btn-rose:hover {
  background: var(--rose-dark);
  border-color: var(--rose-dark);
  transform: translateY(-2px) scale(1.02);
}

@keyframes pulseGlow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, .45), 0 18px 34px rgba(164, 36, 36, .26); }
  50% { box-shadow: 0 0 0 12px rgba(255, 255, 255, 0), 0 22px 42px rgba(164, 36, 36, .34); }
}

.hero-section {
  position: relative;
  min-height: 760px;
  background-image: linear-gradient(90deg, rgba(12, 6, 8, .94) 0%, rgba(12, 6, 8, .78) 48%, rgba(12, 6, 8, .28) 100%), url('../images/hero-technician.jpg');
  background-size: cover;
  background-position: center;
  color: #fff;
  overflow: hidden;
}

.hero-section h1,
.hero-section p,
.hero-section li {
  color: #fff;
}

.hero-copy {
  max-width: 760px;
}

.stars {
  color: var(--rose-soft);
  letter-spacing: .14em;
  font-size: 24px;
}

.gallery-badges img {
  height: 48px;
  width: auto;
  max-width: 118px;
  object-fit: contain;
  background: rgba(255, 255, 255, .88);
  border: 1px solid rgba(255, 255, 255, .35);
  padding: 5px 8px;
}

.glass-card {
  background: rgba(255, 255, 255, .12);
  border: 1px solid rgba(255, 255, 255, .22);
  backdrop-filter: blur(18px);
  color: #fff;
}

.glass-card h3,
.glass-card p,
.glass-card li {
  color: #fff;
}

.accent-rule {
  width: 72px;
  height: 4px;
  background: linear-gradient(90deg, var(--rose), var(--rose-soft));
  margin-top: 16px;
}

.section-pad {
  padding: 76px 0;
}

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

@media (min-width: 900px) {
  .split-block {
    grid-template-columns: minmax(0, 65%) minmax(260px, 35%);
  }

  .split-block.reverse {
    grid-template-columns: minmax(260px, 35%) minmax(0, 65%);
  }
}

.image-tile {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  border: 1px solid rgba(164, 36, 36, .18);
  box-shadow: 0 28px 70px rgba(17, 24, 39, .14);
}

.premium-card {
  background: rgba(255, 255, 255, .86);
  border: 1px solid rgba(164, 36, 36, .14);
  box-shadow: 0 18px 54px rgba(17, 24, 39, .08);
  transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.premium-card:hover {
  transform: translateY(-5px);
  border-color: rgba(252, 111, 111, .55);
  box-shadow: 0 26px 70px rgba(164, 36, 36, .14);
}

.icon-box {
  width: 52px;
  height: 52px;
  display: inline-grid;
  place-items: center;
  color: var(--rose);
  background: #FFF1F1;
  border: 1px solid rgba(164, 36, 36, .18);
}

.icon-box svg {
  width: 30px;
  height: 30px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2.2;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.dark-band {
  background: radial-gradient(circle at top left, rgba(252,111,111,.2), transparent 36%), #130B0D;
  color: #F9FAFB;
}

.dark-band h2,
.dark-band h3,
.dark-band p,
.dark-band li {
  color: #F9FAFB;
}

.list-check li {
  position: relative;
  padding-left: 30px;
  margin-bottom: 12px;
}

.list-check li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 12px;
  height: 12px;
  background: var(--rose-soft);
}

.step-number {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  background: var(--rose);
  color: #fff;
  font-weight: 800;
}

.review-track {
  display: flex;
  transition: transform .45s ease;
}

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

@media (min-width: 900px) {
  .review-slide {
    flex-basis: 33.3333%;
  }
}

.faq-item button {
  color: var(--ink);
}

.mobile-sticky-call {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 60;
  display: none;
  padding: 10px 12px calc(10px + env(safe-area-inset-bottom));
  background: rgba(19, 11, 13, .92);
  transform: translateY(110%);
  opacity: 0;
  transition: transform .28s ease, opacity .28s ease;
}

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

@media (max-width: 767px) {
  h1 { font-size: 39px; }
  h2 { font-size: 31px; }
  .hero-section { min-height: 860px; background-position: 58% center; }
  .mobile-sticky-call { display: block; }
  body.has-sticky-call { padding-bottom: 82px; }
}

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

.footer-text,
.footer-text a,
.footer-text p,
.footer-text li {
  font-size: 14px;
  color: #F3F4F6;
}