body, html {
  overflow-x: hidden;
}
.hero {
  position: relative;
  width: 100vw;
  max-width: 100vw;
  height: 80vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.slideshow {
  position: absolute;
  width: 100vw;
  height: 100%;
  left: 0;
  top: 0;
  z-index: 1;
  overflow: hidden;
}
.slide-img {
  width: 100vw;
  height: 100%;
  max-width: 100vw;
  max-height: 100vh;
  object-fit: cover;
  object-position: center;
  position: absolute;
  left: 0;
  top: 0;
  opacity: 0;
  transition: opacity 1s;
}
.slide-img.active {
  opacity: 1;
  z-index: 2;
}
.overlay {
  position: absolute;
  width: 100vw;
  height: 100%;
  left: 0;
  top: 0;
  background: rgba(30, 30, 30, 0.75);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}
.entity-logo {
  max-width: 120px;
  margin-bottom: 1.5rem;
}
h1 { font-size: 2.2rem; margin-bottom: 0.5rem; color: var(--primary-color); }
.desc { font-size: 1.1rem; margin-bottom: 2rem; color: var(--primary-color); }
.login-btn {
  background: var(--accent-color);
  color: var(--primary-color);
  border: none;
  border-radius: 4px;
  padding: 1rem 2.5rem;
  font-size: 1.1rem;
  cursor: pointer;
  margin-bottom: 1.5rem;
  transition: background 0.2s;
}
.login-btn:hover { background: #00796b; }
.security-note { font-size: 1rem; color: #ffe082; margin-top: 1rem; }
.pattern-strip {
  width: 100vw;
  height: 60px;
  overflow: hidden;
  background: #fff;
  position: relative;
  z-index: 10;
  border-top: 1px solid #eee;
  border-bottom: 1px solid #eee;
}
.pattern-img {
  position: absolute;
  height: 100%;
  width: auto;
  animation: scrollPattern 20s linear infinite;
}
.pattern-img.second {
  left: 100%;
}
@keyframes scrollPattern {
  0% { left: 0; }
  100% { left: -100%; }
}
.footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.95rem;
  color: #888;
  padding: 1rem 0;
  background: #fafafa;
}
.pro71-logo {
  height: 24px;
  vertical-align: middle;
}
@media (max-width: 600px) {
  .hero { height: 60vh; }
  h1 { font-size: 1.3rem; }
  .desc { font-size: 1rem; }
  .login-btn { padding: 0.7rem 1.5rem; font-size: 1rem; }
  .pattern-strip { height: 40px; }
}