:root {
  --font-heading: "Montserrat", "Aptos Display", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
  --ruby: #e11d48;
  --red: #b11226;
  --orange: #f97316;
  --ink: #111827;
  --muted: #5b6472;
  --dark: #090a0f;
  --panel: rgba(255, 255, 255, 0.1);
  --line: rgba(255, 255, 255, 0.18);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-size: 16px;
  line-height: 1.65;
  background: #ffffff;
  color: #374151;
}

body.menu-open { overflow: hidden; }

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

a { text-decoration: none; }

.container {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(9, 10, 15, 0.94);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.header-grid {
  min-height: 82px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 24px;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: #ffffff;
  font-family: var(--font-heading);
  font-weight: 900;
  font-size: 24px;
  letter-spacing: -0.03em;
  white-space: nowrap;
}

.logo-mark {
  width: 42px;
  height: 42px;
  display: inline-grid;
  place-items: center;
  background: linear-gradient(135deg, var(--red), var(--orange) 55%, var(--ruby));
  box-shadow: 0 0 30px rgba(225, 29, 72, 0.42);
  color: #fff;
}

.logo svg { width: 25px; height: 25px; }

.desktop-nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
}

.desktop-nav a {
  color: #f9fafb;
  font-size: 16px;
  font-weight: 700;
  opacity: 0.9;
}

.desktop-nav a:hover { color: #ffb15f; }

.header-actions { display: flex; align-items: center; gap: 12px; }

.phone-button,
.cta-button,
.sticky-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 52px;
  padding: 0 22px;
  background: linear-gradient(135deg, var(--red), var(--ruby) 56%, var(--orange));
  color: #ffffff;
  border: 0;
  font-weight: 900;
  font-size: 16px;
  white-space: nowrap;
  box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.44), 0 18px 46px rgba(225, 29, 72, 0.38);
  animation: pulseGlow 2.6s infinite;
  cursor: pointer;
}

.phone-button:hover,
.cta-button:hover,
.sticky-call:hover {
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.phone-button svg,
.cta-button svg,
.sticky-call svg { width: 18px; height: 18px; flex: none; }

.hamburger {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  background: rgba(255, 255, 255, 0.08);
  color: #ffffff;
  align-items: center;
  justify-content: center;
}

.hamburger span,
.hamburger span::before,
.hamburger span::after {
  width: 22px;
  height: 2px;
  background: currentColor;
  display: block;
  position: relative;
}

.hamburger span::before,
.hamburger span::after { content: ""; position: absolute; left: 0; }
.hamburger span::before { top: -7px; }
.hamburger span::after { top: 7px; }

.mobile-panel {
  display: none;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: #090a0f;
}

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

.mobile-nav {
  display: grid;
  gap: 4px;
  padding: 12px 0 18px;
}

.mobile-nav a {
  color: #ffffff;
  font-size: 16px;
  font-weight: 800;
  padding: 13px 0;
}

.hero {
  position: relative;
  min-height: 760px;
  display: grid;
  align-items: center;
  overflow: hidden;
  background: #090a0f url('../images/image.jpg') center/cover no-repeat;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(9, 10, 15, 0.96) 0%, rgba(9, 10, 15, 0.82) 46%, rgba(9, 10, 15, 0.42) 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -12% -20% 24%;
  height: 360px;
  background: radial-gradient(circle, rgba(225, 29, 72, 0.36), transparent 63%);
}

.hero-grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1.05fr 0.75fr;
  gap: 42px;
  align-items: center;
  padding: 84px 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 8px 13px;
  font-weight: 900;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 13px;
}

.eyebrow::before,
.section-kicker::after {
  content: "";
  width: 28px;
  height: 4px;
  background: linear-gradient(90deg, var(--red), var(--orange), var(--ruby));
}

.hero h1 {
  color: #ffffff;
  font-size: clamp(39px, 6.2vw, 78px);
  line-height: 0.95;
  letter-spacing: -0.065em;
  margin: 24px 0 18px;
  max-width: 840px;
}

.stars {
  color: #ffb020;
  font-size: 25px;
  letter-spacing: 5px;
  margin-bottom: 12px;
}

.badge-row {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.gallery-badge {
  width: auto;
  height: 48px;
  object-fit: contain;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  padding: 6px 10px;
}

.hero-lead {
  color: #f3f4f6;
  font-size: 20px;
  line-height: 1.7;
  max-width: 720px;
  margin: 0 0 22px;
}

.hero-cta-note {
  color: #ffffff;
  font-size: 18px;
  font-weight: 900;
  margin: 0 0 14px;
}

.hero-panel {
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(22px);
  padding: 32px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.34);
}

.hero-panel h2 {
  color: #ffffff;
  font-size: 31px;
  line-height: 1.12;
  margin: 0 0 20px;
}

.benefit-list { display: grid; gap: 16px; }

.benefit {
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 13px;
  align-items: start;
  color: #ffffff;
}

.icon-box {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, rgba(177, 18, 38, 0.92), rgba(249, 115, 22, 0.92));
  color: #ffffff;
}

.icon-box svg { width: 25px; height: 25px; stroke-width: 2.2; }

.benefit strong { display: block; color: #ffffff; font-size: 18px; line-height: 1.2; }
.benefit span { display: block; color: #f3f4f6; font-size: 16px; }

section { position: relative; padding: 92px 0; }

.section-dark {
  background:
    radial-gradient(circle at 12% 12%, rgba(177, 18, 38, 0.27), transparent 30%),
    radial-gradient(circle at 88% 70%, rgba(225, 29, 72, 0.22), transparent 34%),
    #090a0f;
  color: #f9fafb;
}

.section-light { background: #ffffff; }
.section-alt { background: #f6f7fb; }

.section-head { max-width: 820px; margin-bottom: 34px; }

.section-kicker {
  display: inline-grid;
  gap: 10px;
  color: var(--red);
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 13px;
  margin-bottom: 14px;
}

.section-dark .section-kicker { color: #ffb15f; }

h2 {
  font-size: clamp(31px, 4.8vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.05em;
  margin: 0 0 16px;
}

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

h3, h4 { font-size: 22px; line-height: 1.2; margin: 0 0 10px; }

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

.intro-text { font-size: 19px; color: #4b5563; max-width: 950px; }
.section-dark .intro-text { color: #f3f4f6; }

.split {
  display: grid;
  grid-template-columns: 65fr 35fr;
  gap: 34px;
  align-items: center;
}

.split.reverse { grid-template-columns: 35fr 65fr; }
.split.reverse .split-media { order: -1; }

.split-media img {
  width: 100%;
  min-height: 330px;
  object-fit: cover;
  box-shadow: 0 24px 70px rgba(17, 24, 39, 0.18);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.service-card,
.glass-card,
.review-card,
.faq-item,
.area-card,
.part-card {
  background: #ffffff;
  color: #374151;
  border: 1px solid #e5e7eb;
  box-shadow: 0 18px 54px rgba(17, 24, 39, 0.08);
}

.service-card { padding: 24px; display: grid; gap: 14px; }
.service-card svg { width: 42px; height: 42px; color: var(--red); stroke-width: 1.9; }
.service-card h3 { color: #111827; }

.detail-grid { display: grid; gap: 26px; }

.detail-card {
  display: grid;
  grid-template-columns: 70px 1fr;
  gap: 20px;
  padding: 28px;
  background: #ffffff;
  border-left: 6px solid var(--red);
  box-shadow: 0 16px 52px rgba(17, 24, 39, 0.08);
}

.detail-card ul { margin: 12px 0 0; padding-left: 19px; }
.detail-card li { margin: 9px 0; }

.dark-card {
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.17);
  color: #f9fafb;
  box-shadow: 0 20px 70px rgba(0, 0, 0, 0.24);
}

.dark-card h3,
.dark-card h4 { color: #ffffff; }

.parts-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.part-card { padding: 24px; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.glass-card { padding: 28px; }
.section-dark .glass-card { background: rgba(255, 255, 255, 0.09); border-color: rgba(255, 255, 255, 0.17); color: #f9fafb; }
.section-dark .glass-card h3 { color: #ffffff; }

.process {
  counter-reset: process;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.process-card {
  counter-increment: process;
  padding: 26px;
  background: #ffffff;
  border: 1px solid #e5e7eb;
  position: relative;
}

.process-card::before {
  content: counter(process, decimal-leading-zero);
  display: block;
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 900;
  line-height: 1;
  color: var(--red);
  margin-bottom: 18px;
}

.cta-band {
  padding: 44px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(177, 18, 38, 0.94), rgba(225, 29, 72, 0.9) 48%, rgba(249, 115, 22, 0.92)),
    #b11226;
  color: #ffffff;
  box-shadow: 0 28px 90px rgba(177, 18, 38, 0.25);
}

.cta-band h2 { color: #ffffff; margin: 0 0 8px; }
.cta-band p { color: #ffffff; margin: 0; }

.reviews-shell { overflow: hidden; }

.reviews-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - 36px) / 3);
  gap: 18px;
  transition: transform 0.45s ease;
}

.review-card { padding: 26px; min-height: 300px; }
.review-card strong { display: block; color: #111827; font-size: 18px; margin-bottom: 9px; }
.review-card .stars { font-size: 16px; letter-spacing: 2px; margin-bottom: 12px; }

.slider-controls { display: flex; gap: 10px; justify-content: flex-end; margin-top: 18px; }
.slider-btn { width: 48px; height: 48px; border: 1px solid #d1d5db; background: #ffffff; color: #111827; font-size: 22px; cursor: pointer; }
.slider-btn:hover { background: #111827; color: #ffffff; }

.area-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 24px;
  align-items: start;
}

.area-card { padding: 28px; }
.pill-list { display: flex; flex-wrap: wrap; gap: 10px; padding: 0; margin: 14px 0 0; list-style: none; }
.pill-list li { padding: 8px 12px; background: #f3f4f6; color: #111827; font-weight: 800; }

.payment-list { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; padding: 0; margin: 18px 0 0; list-style: none; }
.payment-list li { padding: 18px; background: #ffffff; border: 1px solid #e5e7eb; color: #111827; font-weight: 900; }

.faq-grid { display: grid; gap: 14px; }
.faq-item { padding: 24px; }
.faq-item h3 { color: #111827; }

.site-footer {
  background: #07080d;
  color: #f3f4f6;
  padding: 58px 0 36px;
  font-size: 14px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.8fr 1.2fr;
  gap: 34px;
  align-items: start;
}

.site-footer a { color: #ffffff; font-weight: 800; }
.site-footer p, .site-footer li { font-size: 14px; color: #d1d5db; }
.footer-links { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer-disclaimer { border-top: 1px solid rgba(255,255,255,0.14); margin-top: 34px; padding-top: 22px; }

.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

.sticky-call {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 80;
  height: 62px;
  transform: translateY(110%);
  opacity: 0;
  transition: transform 0.28s ease, opacity 0.28s ease;
  display: none;
}

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

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4), 0 18px 46px rgba(225, 29, 72, 0.38); }
  70% { box-shadow: 0 0 0 16px rgba(255, 255, 255, 0), 0 18px 46px rgba(225, 29, 72, 0.38); }
  100% { box-shadow: 0 0 0 0 rgba(255, 255, 255, 0), 0 18px 46px rgba(225, 29, 72, 0.38); }
}

@media (max-width: 1020px) {
  .hero-grid, .split, .split.reverse, .area-grid { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
  .service-grid, .parts-grid, .why-grid, .process { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .payment-list { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 768px) and (max-width: 1120px) {
  .header-grid { grid-template-columns: 1fr auto; gap: 12px 20px; padding: 12px 0; }
  .desktop-nav { grid-column: 1 / -1; grid-row: 2; justify-content: space-between; gap: 10px; }
  .desktop-nav a { font-size: 16px; }
  .header-actions { grid-column: 2; grid-row: 1; }
}

@media (max-width: 767px) {
  body { padding-bottom: 72px; }
  .container { width: min(100% - 28px, 1160px); }
  .header-grid { grid-template-columns: 1fr auto; gap: 12px; padding: 12px 0; }
  .desktop-nav { display: none; }
  .header-actions { display: contents; }
  .hamburger { display: inline-flex; grid-column: 2; grid-row: 1; }
  .logo { font-size: 24px; max-width: calc(100vw - 88px); }
  .logo-mark { width: 38px; height: 38px; }
  .header-actions .phone-button { grid-column: 1 / -1; grid-row: 2; width: 100%; min-height: 48px; font-size: 15px; padding: 0 14px; }
  .hero { min-height: 710px; }
  .hero-grid { padding: 62px 0; gap: 28px; }
  .hero h1 { font-size: clamp(32px, 11vw, 55px); }
  h2 { font-size: clamp(26px, 9vw, 37px); }
  .hero-panel { padding: 24px; }
  .hero-panel h2 { font-size: 26px; }
  section { padding: 64px 0; }
  .service-grid, .parts-grid, .why-grid, .process, .payment-list { grid-template-columns: 1fr; }
  .detail-card { grid-template-columns: 1fr; }
  .cta-band { grid-template-columns: 1fr; padding: 30px; }
  .reviews-track { grid-auto-columns: 100%; }
  .sticky-call { display: inline-flex; }
}

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

@media (max-width: 430px) {
  .phone-button, .cta-button, .sticky-call { font-size: 14px; }
  .hero-lead { font-size: 18px; }
  .badge-row { gap: 8px; }
  .gallery-badge { height: 44px; padding: 5px 7px; }
}