:root {
  --font-heading: Georgia, "Times New Roman", serif;
  --font-body: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  min-width: 320px;
}

a, button {
  transition: color 220ms ease, background-color 220ms ease, border-color 220ms ease, transform 220ms ease, opacity 220ms ease;
}

.site-shell {
  overflow-x: hidden;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 24px;
  line-height: 1;
  letter-spacing: -0.02em;
}

.gold-line {
  display: block;
  width: 64px;
  height: 2px;
  margin-top: 14px;
  background: #111111;
}

.hero-section {
  min-height: 760px;
  background-image: linear-gradient(90deg, rgba(0,0,0,0.88) 0%, rgba(0,0,0,0.74) 42%, rgba(0,0,0,0.35) 100%), url('../images/hero-technician.jpg');
  background-position: center;
  background-size: cover;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(39px, 7vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.045em;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(31px, 4.5vw, 54px);
  line-height: 1.05;
  letter-spacing: -0.035em;
}

.subhead {
  font-family: var(--font-heading);
  font-size: 22px;
  line-height: 1.22;
}

.cta-button {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 54px;
  padding: 0 24px;
  border: 1px solid #9E7F49;
  background: #9E7F49;
  color: #FFFFFF !important;
  font-weight: 800;
  letter-spacing: 0.01em;
  text-decoration: none;
  box-shadow: 0 18px 46px rgba(158, 127, 73, 0.25);
  white-space: nowrap;
}

.cta-button::after {
  content: "";
  position: absolute;
  inset: -7px;
  border: 1px solid rgba(255,255,255,0.58);
  opacity: 0.72;
  animation: softPulse 2.4s ease-in-out infinite;
}

.cta-button:hover {
  transform: translateY(-2px);
  background: #6F552B;
  border-color: #6F552B;
}

.outline-phone {
  border: 1px solid #111111;
  color: #111111 !important;
  background: #FFFFFF;
  white-space: nowrap;
}

.outline-phone:hover {
  background: #111111;
  color: #FFFFFF !important;
}

.hamburger-lines {
  display: block;
  width: 24px;
  height: 2px;
  background: #000000;
  position: relative;
}

.hamburger-lines::before,
.hamburger-lines::after {
  content: "";
  position: absolute;
  left: 0;
  width: 24px;
  height: 2px;
  background: #000000;
}

.hamburger-lines::before {
  top: -8px;
}

.hamburger-lines::after {
  top: 8px;
}

.glass-panel {
  border: 1px solid rgba(255,255,255,0.24);
  background: rgba(255,255,255,0.12);
  box-shadow: 0 30px 80px rgba(0,0,0,0.24);
  backdrop-filter: blur(14px);
}

.trust-icon {
  width: auto;
  height: 48px;
  object-fit: contain;
  border: 1px solid rgba(255,255,255,0.38);
  background: rgba(255,255,255,0.08);
  padding: 6px;
}

.service-icon svg,
.mini-icon svg {
  width: 28px;
  height: 28px;
  stroke: #9E7F49;
  stroke-width: 1.8;
  fill: none;
  stroke-linecap: square;
  stroke-linejoin: miter;
}

.service-card {
  border: 1px solid #E8E1D6;
  background: #FFFFFF;
  box-shadow: 0 18px 52px rgba(17, 17, 17, 0.06);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: #9E7F49;
}

.signature-block {
  border-top: 1px solid #D8C9AE;
  border-bottom: 1px solid #D8C9AE;
}

.signature-image {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  box-shadow: 0 24px 60px rgba(0,0,0,0.12);
}

.review-track {
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

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

.review-card {
  scroll-snap-align: start;
  border: 1px solid #E8E1D6;
  background: #FFFFFF;
  min-height: 285px;
  width: 88%;
}

.faq-item {
  border: 1px solid #E8E1D6;
  background: #FFFFFF;
}

.sticky-call {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 70;
  transform: translateY(105%);
  opacity: 0;
  pointer-events: none;
  transition: transform 260ms ease, opacity 260ms ease;
}

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

.fade-up {
  animation: fadeUp 720ms ease both;
}

@keyframes softPulse {
  0%, 100% { transform: scale(1); opacity: 0.34; }
  50% { transform: scale(1.045); opacity: 0.78; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 767px) {
  .hero-section {
    min-height: 850px;
    background-image: linear-gradient(180deg, rgba(0,0,0,0.86) 0%, rgba(0,0,0,0.74) 56%, rgba(0,0,0,0.48) 100%), url('../images/hero-technician.jpg');
  }

  .hero-title {
    font-size: 39px;
  }

  .section-title {
    font-size: 31px;
  }

  .mobile-phone-row .outline-phone {
    width: 100%;
    min-height: 46px;
    font-size: 16px;
  }

  body.has-sticky-call {
    padding-bottom: 74px;
  }
}

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

  .review-card {
    width: calc((100% - 48px) / 3);
  }
}