:root {
  --primary-black: #000000;
  --deep-black: #0A0A0A;
  --brand-red: #EA110F;
  --deep-red: #940909;
  --white: #FFFFFF;
  --metallic-silver: #B8B8B8;
  --charcoal: #1A1A1A;
  --light-gray: #F8F9FA;
  --border-subtle: rgba(255, 255, 255, 0.12);
  --border-light: rgba(0, 0, 0, 0.08);
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
  --container-max: 1280px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--charcoal);
  background-color: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: var(--transition); }
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}
.skip-to-content {
  position: absolute;
  top: -100px;
  left: 20px;
  background: var(--brand-red);
  color: var(--white);
  padding: 10px 18px;
  z-index: 10000;
  font-weight: 600;
  transition: top 0.2s ease;
}
.skip-to-content:focus { top: 20px; }
.container { max-width: var(--container-max); margin: 0 auto; padding: 0 24px; }
.section-py { padding: 100px 0; }
.section-light { background-color: var(--white); color: var(--charcoal); }
.section-subtle { background-color: var(--light-gray); color: var(--charcoal); }
.section-dark { background-color: var(--deep-black); color: var(--white); }
.section-charcoal { background-color: var(--charcoal); color: var(--white); }
.section-badge {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--brand-red);
  margin-bottom: 12px;
}
.section-title { font-size: 2.5rem; margin-bottom: 18px; }
.section-subtitle {
  font-size: 1.125rem;
  color: var(--metallic-silver);
  max-width: 650px;
  margin-bottom: 40px;
}
.section-light .section-subtitle, .section-subtle .section-subtitle { color: #555555; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 30px;
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}
.btn-primary { background-color: var(--brand-red); color: var(--white); }
.btn-primary:hover, .btn-primary:focus {
  background-color: var(--deep-red);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(234, 17, 15, 0.35);
}
.btn-outline-light { border-color: var(--white); color: var(--white); background: transparent; }
.btn-outline-light:hover, .btn-outline-light:focus { background-color: var(--white); color: var(--primary-black); }
.btn-outline-dark { border-color: var(--charcoal); color: var(--charcoal); background: transparent; }
.btn-outline-dark:hover, .btn-outline-dark:focus { background-color: var(--charcoal); color: var(--white); }
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 999;
  padding: 20px 0;
  transition: var(--transition);
  background: rgba(10, 10, 10, 0.5);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border-subtle);
}
.site-header.scrolled {
  background: rgba(10, 10, 10, 0.95);
  padding: 12px 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}
.nav-wrapper { display: flex; align-items: center; justify-content: space-between; }
.logo-link img { height: 70px; width: auto; object-fit: contain; }
.nav-menu { display: flex; align-items: center; list-style: none; gap: 32px; }
.nav-link {
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--white);
  position: relative;
  padding: 6px 0;
}
.nav-link:hover, .nav-link.active { color: var(--brand-red); }
.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--brand-red);
}
.nav-item-dropdown { position: relative; }
.dropdown-trigger { cursor: pointer; display: flex; align-items: center; gap: 6px; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 15px);
  left: 0;
  width: 280px;
  background: var(--deep-black);
  border: 1px solid var(--border-subtle);
  border-radius: 4px;
  list-style: none;
  padding: 10px 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--transition);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}
.nav-item-dropdown:hover .dropdown-menu,
.nav-item-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.dropdown-link { display: block; padding: 10px 24px; font-size: 0.9rem; color: var(--white); }
.dropdown-link:hover, .dropdown-link.active {
  background: var(--charcoal);
  color: var(--brand-red);
  padding-left: 28px;
}
.mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 10px; }
.mobile-toggle span { display: block; width: 26px; height: 2px; background-color: var(--white); margin: 6px 0; transition: var(--transition); }
.hero-slider-section {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 650px;
  overflow: hidden;
  background-color: var(--primary-black);
}
.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.8s ease-in-out, visibility 0.8s ease-in-out;
  z-index: 1;
}
.slide.active { opacity: 1; visibility: visible; pointer-events: auto; z-index: 2; }
.slide-bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-size: cover; background-position: center; }
.slide-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.4) 50%, rgba(0,0,0,0.15) 100%);
}
.hero-content { position: relative; z-index: 3; height: 100%; display: flex; align-items: center; }
.hero-text-block { max-width: 580px; color: var(--white); }
.hero-title { font-size: 3.5rem; margin-bottom: 20px; line-height: 1.15; }
.hero-desc { font-size: 1.25rem; color: var(--metallic-silver); margin-bottom: 34px; }
.hero-cta-group { display: flex; gap: 16px; }
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(10, 10, 10, 0.4);
  border: 1px solid var(--border-subtle);
  color: var(--white);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}
.slider-arrow:hover { background: var(--brand-red); }
.slider-arrow.prev { left: 30px; }
.slider-arrow.next { right: 30px; }
.slider-dots {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 12px;
  z-index: 10;
}
.dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}
.dot.active { background: var(--brand-red); transform: scale(1.3); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.service-card {
  background: var(--white);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  padding: 40px 30px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--brand-red);
  opacity: 0;
  transition: var(--transition);
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 14px 34px rgba(0, 0, 0, 0.08); }
.service-card:hover::before { opacity: 1; }
.service-icon { width: 56px; height: 56px; margin-bottom: 24px; color: var(--brand-red); }
.service-card h3 { font-size: 1.35rem; margin-bottom: 14px; }
.service-card p { color: #666; margin-bottom: 24px; }
.service-link { font-weight: 600; color: var(--primary-black); display: inline-flex; align-items: center; gap: 8px; }
.service-link:hover { color: var(--brand-red); }
.two-col-showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.showcase-image-wrap img {
  border-radius: 6px;
  border: 1px solid var(--border-subtle);
  width: 100%;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}
.features-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.feature-item { padding: 30px; border: 1px solid var(--border-light); border-radius: 6px; }
.feature-item h3 { font-size: 1.25rem; margin: 16px 0 10px; }
.feature-item p { color: #666; }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.step-card { position: relative; padding: 20px 10px; }
.step-number {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 800;
  color: var(--brand-red);
  line-height: 1;
  margin-bottom: 12px;
}
.step-card h3 { font-size: 1.2rem; margin-bottom: 10px; }
.step-card p { color: #666; font-size: 0.95rem; }
.cta-banner {
  position: relative;
  padding: 120px 0;
  background-size: cover;
  background-position: center;
  color: var(--white);
  text-align: center;
}
.cta-banner::before { content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: rgba(10, 10, 10, 0.82); }
.cta-inner { position: relative; z-index: 2; max-width: 760px; margin: 0 auto; }
.site-footer {
  background-color: var(--primary-black);
  color: var(--metallic-silver);
  padding: 80px 0 30px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.95rem;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 50px; margin-bottom: 60px; }
.footer-brand img { height: 48px; margin-bottom: 20px; }
.footer-title {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 12px; }
.footer-links a:hover { color: var(--brand-red); }
.footer-contact-item { margin-bottom: 14px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 30px;
  border-top: 1px solid var(--border-subtle);
  font-size: 0.85rem;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}