:root {
  --navy: #0b1f3a;
  --blue: #1565e0;
  --blue-light: #3b82f6;
  --ink: #1c2b3a;
  --muted: #5c6b80;
  --line: #e4ebf3;
  --bg: #f5f8fc;
  --card: #fff;
  --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-2: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-3: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "Inter", "Segoe UI", Arial, sans-serif; color: var(--ink); background: #fff; line-height: 1.6; overflow-x: clip; }
img { max-width: 100%; height: auto; }
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}
@keyframes pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
.animate-fade-in {
  animation: fadeInUp 0.6s ease-out forwards;
}
.animate-delay-1 { animation-delay: 0.1s; opacity: 0; }
.animate-delay-2 { animation-delay: 0.2s; opacity: 0; }
.animate-delay-3 { animation-delay: 0.3s; opacity: 0; }
a { color: var(--blue); }
h1, h2, h3 { line-height: 1.2; }
.skip-link { position: absolute; left: -999px; }
.skip-link:focus { left: 12px; top: 12px; background: #fff; padding: 8px; z-index: 20; }
.container { width: min(1120px, calc(100% - 32px)); margin: 0 auto; }
.sticky-top { position: sticky; top: 0; z-index: 20; }
.site-header { 
  background: rgba(255, 255, 255, 0.98); 
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
  transition: all 0.3s ease;
}
.site-header.scrolled {
  box-shadow: var(--shadow-md);
}
.navbar { display: flex; align-items: center; min-height: 72px; }
.navbar .container { display: flex; align-items: center; flex-wrap: wrap; width: min(1120px, calc(100% - 32px)); }
.navbar-collapse { flex: 1 0 100%; }
.navbar-brand { 
  display: flex; 
  align-items: center; 
  gap: 12px; 
  color: var(--navy); 
  font-weight: 800; 
  text-decoration: none; 
  margin-right: auto;
  transition: transform 0.2s ease;
}
.navbar-brand:hover {
  transform: scale(1.02);
}
.navbar-brand img, .footer-brand img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  background: #fff;
  border-radius: 10px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.navbar-brand span { display: flex; flex-direction: column; line-height: 1.15; }
.brand-tagline { display: block; font-size: 0.72rem; font-weight: 600; color: #5c6b7c; }
.navbar-toggler { margin-left: auto; border: 1px solid var(--line); background: #fff; border-radius: 8px; padding: 8px; }
.navbar-toggler-icon { display: block; width: 22px; height: 2px; background: var(--navy); box-shadow: 0 6px 0 var(--navy), 0 -6px 0 var(--navy); }
.collapse:not(.show) { display: none; }
.navbar-nav { list-style: none; margin: 0; padding: 12px 0 16px; }
.nav-link { 
  display: block; 
  padding: 10px 0; 
  color: var(--ink); 
  text-decoration: none; 
  font-weight: 600;
  position: relative;
  transition: color 0.2s ease;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue);
  transition: width 0.3s ease;
}
.nav-link:hover {
  color: var(--blue);
}
.nav-link:hover::after,
.nav-link.is-active::after {
  width: 100%;
}
.nav-link.is-active { color: var(--blue); }
.nav-cta .btn { margin-top: 8px; }
.hero-banner { 
  position: relative;
  color: #fff; 
  background: var(--navy) center/cover no-repeat; 
  padding: 72px 0 108px;
  background-size: cover;
  background-position: center right;
  overflow: hidden;
  min-height: 520px;
  height: auto;
  display: flex;
  align-items: center;
}
.hero-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(100deg, rgba(7,24,51,.96) 0%, rgba(7,24,51,.88) 46%, rgba(12,58,120,.62) 100%);
  z-index: 1;
}
.hero-banner .container {
  position: relative;
  z-index: 2;
}
.banner-content {
  width: 100%;
  max-width: 680px;
}
.banner-eyebrow { 
  display: inline-block;
  letter-spacing: .14em; 
  text-transform: uppercase; 
  font-size: .75rem; 
  font-weight: 700; 
  color: #d6e6ff; 
  margin: 0 0 16px;
  padding: 6px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, .28);
  background: rgba(255, 255, 255, .08);
}
.banner-title { 
  font-size: clamp(2rem, 4.2vw, 3.35rem); 
  font-weight: 800;
  line-height: 1.12;
  margin: 0 0 16px;
  color: #fff;
  letter-spacing: -0.02em;
  overflow-wrap: break-word;
}
.banner-text { 
  font-size: 1.08rem;
  line-height: 1.65;
  color: #e7eef8; 
  margin: 0 0 28px;
  max-width: 38rem;
  overflow-wrap: break-word;
}
.banner-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.home-slider { position: relative; }
.home-slider .hero-banner { display: none; }
.home-slider .hero-banner.is-on { display: flex; }
.home-slider-prev, .home-slider-next {
  position: absolute;
  top: 42%;
  z-index: 4;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, .92);
  color: var(--navy);
  font-size: 1.6rem;
  line-height: 1;
  cursor: pointer;
}
.home-slider-prev { left: 16px; }
.home-slider-next { right: 16px; }
.home-slider-dots {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 72px;
  z-index: 4;
  display: flex;
  justify-content: center;
  gap: 8px;
}
.home-slider-dot {
  width: 10px;
  height: 10px;
  border: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, .45);
  cursor: pointer;
  padding: 0;
}
.home-slider-dot.is-on { background: #fff; }
.stats-band {
  position: relative;
  z-index: 3;
  margin-top: -52px;
  padding-bottom: 8px;
}
.stats-band.is-plain { margin-top: 0; padding-top: 28px; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(11, 31, 58, 0.12);
}
.stat-item {
  background: #fff;
  text-align: center;
  padding: 26px 14px 22px;
}
.stat-number {
  color: var(--navy);
  font-size: clamp(1.7rem, 2.4vw, 2.3rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1;
}
.stat-label {
  margin-top: 8px;
  color: var(--muted);
  font-size: .92rem;
  font-weight: 600;
}
.page-hero { 
  color: #fff; 
  background: var(--navy) center/cover no-repeat; 
  padding: 88px 0 72px; 
  background-image: linear-gradient(100deg, rgba(7,24,51,.82), rgba(12,58,120,.62)), url("../img/yard.jpg"); 
}
.page-hero h1 { font-size: clamp(2rem, 4vw, 3.3rem); max-width: 16ch; margin: 8px 0 12px; }
.lead, .page-hero p { max-width: 62ch; color: #e7eef8; }
.eyebrow, .kicker { letter-spacing: .12em; text-transform: uppercase; font-size: .78rem; font-weight: 700; color: #d7e6ff; }
.section .kicker { color: var(--blue); }
.cta-band .btn { margin-right: 8px; }
.btn { 
  display: inline-block; 
  border-radius: 10px; 
  padding: 12px 24px; 
  font-weight: 700; 
  text-decoration: none; 
  border: 0; 
  cursor: pointer;
  transition: all 0.2s ease;
  font-size: .95rem;
}
.btn-lg {
  padding: 14px 32px;
  font-size: 1rem;
}
.btn-primary { 
  background: var(--blue); 
  color: #fff; 
}
.btn-primary:hover {
  background: #1050c0;
  transform: translateY(-1px);
  box-shadow: 0 8px 16px rgba(21, 101, 224, 0.3);
}
.btn-light { 
  background: #fff; 
  color: var(--navy); 
}
.btn-light:hover {
  background: #f5f8fc;
}
.btn-outline { 
  background: transparent; 
  color: #fff; 
  border: 1px solid #fff; 
}
.btn-outline-light {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.15);
}
.section { padding: 80px 0; scroll-margin-top: 84px; position: relative; overflow: hidden; }
.section-muted { background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%); }
.section h2 { 
  margin-top: 0; 
  font-size: clamp(1.8rem, 3vw, 2.5rem); 
  font-weight: 800;
  letter-spacing: -0.02em;
  position: relative;
  display: inline-block;
}
.section h2::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 60px;
  height: 4px;
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-light) 100%);
  border-radius: 2px;
}
.split { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.split img { 
  width: 100%; 
  height: 420px; 
  object-fit: cover; 
  border-radius: 24px; 
  box-shadow: var(--shadow-lg);
  transition: transform 0.3s ease;
}
.split img:hover {
  transform: scale(1.02);
}
.card-grid, .steps, .feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 48px; }
.feature-card { 
  background: #fff; 
  border: 1px solid var(--line); 
  border-radius: 20px; 
  padding: 24px; 
}
.info-card, .form-card, .steps li { 
  background: var(--card); 
  border: 1px solid rgba(21, 101, 224, 0.1); 
  border-radius: 20px; 
  padding: 32px 24px; 
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}
.info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--blue) 0%, var(--blue-light) 100%);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}
.info-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(21, 101, 224, 0.2);
}
.info-card:hover::before {
  transform: scaleX(1);
}
.info-card h3, .steps h3 { 
  margin: 16px 0 8px; 
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
}
.info-card p, .steps p { 
  color: var(--muted); 
  margin: 0; 
  line-height: 1.7;
}
.icon-badge { 
  width: 56px; 
  height: 56px; 
  border-radius: 16px; 
  display: inline-grid; 
  place-items: center; 
  background: linear-gradient(135deg, #e8f1ff 0%, #d4e7ff 100%); 
  color: var(--blue);
  box-shadow: 0 4px 12px rgba(21, 101, 224, 0.15);
  transition: all 0.3s ease;
}
.info-card:hover .icon-badge {
  transform: scale(1.1) rotate(5deg);
  box-shadow: 0 6px 16px rgba(21, 101, 224, 0.25);
}
.icon-badge svg { 
  width: 28px; 
  height: 28px; 
  fill: none; 
  stroke: currentColor; 
  stroke-width: 2; 
}
.steps { list-style: none; padding: 0; margin: 0; }
.steps li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: start;
}
.steps span { 
  width: 48px; 
  height: 48px; 
  border-radius: 50%; 
  display: grid; 
  place-items: center; 
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-light) 100%); 
  color: #fff; 
  font-weight: 700;
  font-size: 1.25rem;
  box-shadow: 0 4px 12px rgba(21, 101, 224, 0.3);
  flex-shrink: 0;
}
.steps li:hover span {
  animation: pulse 0.6s ease;
}
.point-list { list-style: none; padding: 0; margin: 24px 0; }
.point-list li { 
  display: flex; 
  gap: 12px; 
  align-items: center; 
  margin: 16px 0;
  padding: 12px;
  background: rgba(21, 101, 224, 0.04);
  border-radius: 12px;
  transition: all 0.2s ease;
}
.point-list li:hover {
  background: rgba(21, 101, 224, 0.08);
  transform: translateX(4px);
}
.point-list li svg {
  color: #10b981;
  flex-shrink: 0;
}
.filters { 
  display: flex; 
  flex-wrap: wrap; 
  gap: 12px; 
  margin-bottom: 32px;
  justify-content: center;
}
.filters button { 
  border: 2px solid var(--line); 
  background: #fff; 
  border-radius: 999px; 
  padding: 10px 24px; 
  cursor: pointer;
  font-weight: 600;
  transition: all 0.2s ease;
  color: var(--ink);
}
.filters button:hover {
  border-color: var(--blue);
  color: var(--blue);
  transform: translateY(-2px);
}
.filters button.is-on { 
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-light) 100%); 
  color: #fff;
  border-color: var(--blue);
  box-shadow: 0 4px 12px rgba(21, 101, 224, 0.3);
}
.gallery-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 32px; }
.gallery-grid figure { 
  margin: 0; 
  transition: transform 0.3s ease;
}
.gallery-grid figure:hover {
  transform: translateY(-4px);
}
.gallery-grid img { 
  width: 100%; 
  height: 220px; 
  object-fit: cover; 
  border-radius: 16px; 
  display: block;
  box-shadow: var(--shadow-md);
  transition: all 0.3s ease;
}
.gallery-grid figure:hover img {
  box-shadow: var(--shadow-lg);
  transform: scale(1.02);
}
.shot { 
  padding: 0; 
  border: 0; 
  background: transparent; 
  cursor: pointer; 
  width: 100%; 
  position: relative;
  overflow: hidden;
  border-radius: 16px;
}
.shot::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(0,0,0,0.4) 100%);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.shot:hover::after {
  opacity: 1;
}
.gallery-grid figcaption { 
  margin-top: 12px; 
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--ink);
}
.gallery-grid figure.is-hidden { display: none; }
.cta-band { 
  background: linear-gradient(135deg, #1e3a8a 0%, var(--blue) 50%, var(--blue-light) 100%); 
  color: #fff; 
  padding: 80px 0; 
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 6s ease-in-out infinite;
}
.cta-band::after {
  content: '';
  position: absolute;
  bottom: -50%;
  left: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
  animation: float 8s ease-in-out infinite;
}
.cta-band .container {
  position: relative;
  z-index: 1;
}
.cta-band h2 { 
  margin: 0 0 16px; 
  font-size: clamp(1.75rem, 4vw, 2.5rem);
}
.cta-band p {
  font-size: 1.15rem;
  margin-bottom: 32px;
  opacity: 0.95;
}
.form-card label { display: block; font-weight: 700; margin: 10px 0 4px; }
.form-control { width: 100%; border: 1px solid #d5e0ec; border-radius: 10px; padding: 10px 12px; font: inherit; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.form-card .btn { margin-top: 14px; }
.hp { position: absolute; left: -9999px; }
.alert { border-radius: 10px; padding: 12px; margin-bottom: 12px; }
.alert-success { background: #e7f6ee; color: #0f6b3c; }
.alert-error { background: #fdecea; color: #8d1d18; }
.site-footer { background: var(--navy); color: #d5e2f2; padding: 48px 0 16px; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .9fr 1fr; gap: 24px; }
.footer-brand { display: flex; gap: 10px; align-items: center; color: #fff; text-decoration: none; }
.site-footer a { color: #d5e2f2; display: block; text-decoration: none; margin: 6px 0; }
.copyright { text-align: center; border-top: 1px solid rgba(255,255,255,.12); margin: 24px 0 0; padding-top: 14px; }
.lightbox { 
  border: 0; 
  border-radius: 16px; 
  padding: 0;
  max-width: min(1100px, 95vw); 
  max-height: 90vh;
  position: relative;
  background: #fff;
}
.lightbox-content {
  padding: 48px 24px 24px;
}
.lightbox img { 
  width: 100%; 
  max-height: 70vh; 
  object-fit: contain; 
  border-radius: 12px;
}
.lightbox p {
  text-align: center;
  margin: 16px 0 0;
  font-weight: 600;
  color: var(--ink);
}
.lightbox::backdrop { 
  background: rgba(7, 24, 51, .85); 
}
.lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 10;
  margin: 0;
}
.lightbox-close button {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, 0.95);
  color: var(--navy);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}
.lightbox-close button:hover {
  background: #fff;
  transform: scale(1.1);
}
.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 0;
  background: rgba(255, 255, 255, 0.95);
  color: var(--navy);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.2s ease;
  z-index: 10;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.2);
}
.lightbox-nav:hover {
  background: #fff;
  transform: translateY(-50%) scale(1.1);
}
.lightbox-prev {
  left: 16px;
}
.lightbox-next {
  right: 16px;
}
.lightbox-nav:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}
@media (max-width: 700px) {
  .lightbox-nav {
    width: 40px;
    height: 40px;
  }
  .lightbox-prev {
    left: 8px;
  }
  .lightbox-next {
    right: 8px;
  }
  .lightbox-close button {
    width: 36px;
    height: 36px;
  }
}
.narrow { max-width: 760px; }
@media (min-width: 992px) {
  .navbar-expand-lg .navbar-collapse { display: flex !important; flex: 0 1 auto; }
  .navbar-expand-lg .navbar-toggler { display: none; }
  .navbar-nav { display: flex; align-items: center; gap: 16px; padding: 0; margin-left: auto; }
  .nav-link { padding: 8px 0; }
  .nav-cta .btn { margin-top: 0; }
}
@media (max-width: 991px) {
  .split, .card-grid, .steps, .feature-grid, .gallery-grid, .footer-grid, .form-row { grid-template-columns: 1fr 1fr; }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 700px) {
  .stats-band { margin-top: -36px; }
  .stats-band.is-plain { margin-top: 0; }
  .stats-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .stat-item { padding: 20px 10px 16px; }
  .split, .card-grid, .steps, .feature-grid, .gallery-grid, .footer-grid, .form-row { grid-template-columns: 1fr; }
  .split img, .gallery-grid img { height: 220px; }
  .hero-banner {
    padding: 56px 0 88px;
    min-height: 0;
    align-items: flex-start;
  }
  .banner-title {
    font-size: 2rem;
  }
  .banner-text {
    font-size: 1rem;
  }
  .banner-actions {
    flex-direction: column;
  }
  .banner-actions .btn {
    width: 100%;
    text-align: center;
  }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}