* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
  color: #333;
  background: #fff;
}
a { text-decoration: none; color: inherit; }
img, video, .icon { max-width: 100%; height: auto; display: block; }


.icon {
  width: 2rem;
  height: auto;
  margin-bottom: 0.75rem;
  display: inline-block;
}

.container { width: 90%; max-width: 1200px; margin: 0 auto; }

.hero {
  position: relative;
  height: 80vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-video {
  position: absolute;
  top: 50%; left: 50%;
  min-width: 100%; min-height: 100%;
  transform: translate(-50%, -50%);
  object-fit: cover;
  z-index: -2;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: rgba(0, 0, 0, 0.3);
  z-index: -1;
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
  animation: fadeIn 1s ease-out;
}
.hero-logo {
  width: 350px !important;
  max-width: none !important;
  height: auto !important;
  margin: 0 auto 1rem;
}
.hero-content h1 {
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
}
.hero-content h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}
.hero-content p {
  font-size: 1.125rem;
  margin-bottom: 1rem;
}
.btn-primary {
  background: #007bff;
  color: #fff;
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: 0.25rem;
  cursor: pointer;
  font-weight: 600;
  transition: transform 0.3s, box-shadow 0.3s;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 16px rgba(0,123,255,0.3);
}

.scroll-down {
  position: absolute;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  width: 30px;
  height: 50px;
  border: 2px solid #fff;
  border-radius: 25px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  text-decoration: none;
  animation: fadeIn 1s ease-out 1s forwards;
  opacity: 0;
}
.scroll-down span {
  width: 6px;
  height: 6px;
  background: #fff;
  border-radius: 50%;
  margin-top: 8px;
  animation: scroll 2s infinite;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
  margin: 2rem 0;
}
.feature-card {
  background: #fff;
  padding: 1.5rem;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s, box-shadow 0.3s, opacity 0.6s;
  opacity: 0;
  transform: translateY(20px);
  text-align: center;
}
.feature-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}
.feature-card h2 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.feature-card p { font-size: 1rem; }

.reasons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.reason-card {
  background: #fff;
  padding: 1.5rem;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
  text-align: center;
}
.reason-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}
.reason-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}
.reason-card p { font-size: 1rem; }

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin: 2rem 0;
}
.service-card {
  background: #fff;
  padding: 1.5rem;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  transition: transform 0.3s, box-shadow 0.3s;
  text-align: center;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}
.service-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin: 1rem 0 0.5rem;
}
.service-card ul {
  list-style: disc inside;
  margin-bottom: 1rem;
}
.service-card li { margin-bottom: 0.5rem; }

.process-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin: 2rem 0;
  justify-content: space-between;
}
.step {
  flex: 1 1 calc(25% - 1.5rem);
  background: #fff;
  padding: 1.5rem;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}
.step:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}
.step-number {
  display: inline-block;
  width: 2rem;
  height: 2rem;
  background: #007bff;
  color: #fff;
  border-radius: 50%;
  font-weight: 700;
  line-height: 2rem;
  margin-bottom: 1rem;
}

.client-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: center;
  margin: 1.5rem 0;
}
.testimonial {
  background: #f8f9fa;
  padding: 1.5rem;
  border-radius: 0.5rem;
  border-left: 4px solid #007bff;
  font-style: italic;
  margin: 2rem 0;
}
.testimonial footer {
  display: block;
  margin-top: 1rem;
  text-align: right;
  font-weight: 700;
}

.cta-secondary {
  background: #e9f5ff;
  text-align: center;
  padding: 2rem;
  border-radius: 0.5rem;
  margin: 2rem 0;
}
.cta-secondary h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.cta-secondary p {
  font-size: 1.125rem;
  margin-bottom: 1.5rem;
}

.contact {
  background: #fff;
  padding: 2rem;
  border-radius: 0.5rem;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  margin-bottom: 2rem;
}
.contact h2 {
  text-align: center;
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
}
.contact-form {
  display: grid;
  gap: 1rem;
}
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid #ccc;
  border-radius: 0.25rem;
  font-size: 1rem;
}
.btn-secondary {
  background: #28a745;
  color: #fff;
  font-weight: 600;
  padding: 0.75rem;
  border: none;
  border-radius: 0.25rem;
  cursor: pointer;
  transition: background 0.3s, transform 0.3s;
}
.btn-secondary:hover {
  background: #218838;
  transform: translateY(-2px);
}

footer {
  background: #f8f9fa;
  color: #666;
  padding: 1rem 0;
  text-align: center;
}
footer a { color: #007bff; margin: 0 0.5rem; }

@keyframes scroll {
  0%,100% { transform: translateY(0); }
  50% { transform: translateY(20px); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}


@media (prefers-color-scheme: dark) {
  body { background: #121212; color: #e0e0e0; }
  .hero-overlay { background: rgba(0,0,0,0.6); }
  .feature-card,
  .reason-card,
  .service-card,
  .step,
  .testimonial,
  .contact {
    background: #1e1e1e;
    color: #e0e0e0;
  }
  .cta-secondary { background: #2a2a2a; color: #e0e0e0; }
  footer { background: #000; color: #ccc; }
  footer a { color: #66b0ff; }
}