html { scroll-behavior: smooth; }

/* Intro */
#intro_top {
  position: relative;
  width: 100%;
  min-height: 100vh;
  background: #292929d9 url('images/Back.png') repeat fixed!important;
  background-blend-mode: multiply;
}
#login_wrap {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}
#login_all {
  max-width: 800px;
  width: 90%;
  margin: auto;
  padding: 2rem;
  border-radius: 20px;
  color: #fff;
}
#login_logo { height: 70px; }

/* Language toggle */
#intro_lang {
  position: absolute;
  top: 1rem;
  right: 1.25rem;
  width: 40px; height: 40px;
}

/* Feature grid */
#col3_section {
  padding: 4rem 1rem;
  background: rgba(255,255,255,0.03);
}
.col3_container {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(220px,1fr));
  gap: 2rem;
  max-width: 1100px;
  margin: auto;
}
.col3_element {
  border-radius: 12px;
  padding: 1.5rem;
  text-align: center;
  transition: transform .2s ease, background .2s ease;
}

.col3_element img {
  max-width: 120px;
  margin-bottom: 1rem;
  border-radius: 12px;
}
.col3_title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: .75rem;
  color: #fff;
}
.col3_text {
  font-size: .95rem;
  line-height: 1.4;
  color: rgba(255,255,255,0.85);
}

@media (max-width: 600px) {
  .col3_title { font-size: 1.1rem; }
  .col3_text { font-size: .9rem; }
}