.card{
  background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.03));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
}

.hero{
  padding: 28px;
  overflow:hidden;
  position:relative;
}
.hero::before{
  content:"";
  position:absolute; inset:-120px -120px auto auto;
  width: 420px; height: 420px;
  background: radial-gradient(circle at 30% 30%, rgba(93,73,255,.26), transparent 60%);
  transform: rotate(18deg);
}
.hero h1{ margin: 0 0 10px; font-size: clamp(28px, 4vw, 44px); letter-spacing: -.3px; }
.hero p{ margin: 0 0 18px; color: var(--muted); font-size: 16px; line-height: 1.55; max-width: 70ch; }

.row{ display:flex; gap: 12px; flex-wrap:wrap; }

.btn{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.06);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 14px;
  cursor:pointer;
  transition: transform .15s ease, background .15s ease, border-color .15s ease;
}
.btn:hover{ transform: translateY(-1px); background: rgba(255,255,255,.085); }
.btn:active{ transform: translateY(0px); }

.btn-accent{
  background: linear-gradient(180deg, var(--brand), var(--brand-2));
  border-color: rgba(0,0,0,.25);
  color: rgba(255,255,255,.95);
}
.btn-accent:hover{
  background: linear-gradient(180deg, var(--brand-2), var(--brand));
}
.grid{
  display:grid;
  gap: 14px;
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width: 900px){ .grid{ grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px){ .grid{ grid-template-columns: 1fr; } }
@media (max-width: 640px){
  .hero{
    padding: 18px;
  }

  .hero h1{
    font-size: clamp(22px, 7vw, 32px);
  }

  .hero p{
    font-size: 15px;
  }

  .feature{
    padding: 16px;
  }

  .row .btn{
    width: 100%;
    justify-content: center;
  }
}

.feature{
  padding: 18px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(255,255,255,.03);
}
.feature h3{ margin: 0 0 8px; font-size: 16px; }
.feature p{ margin: 0; color: var(--muted); line-height: 1.5; }
.kicker{ color: var(--muted); text-transform: uppercase; letter-spacing: .14em; font-size: 12px; }

.lang{
  position: relative;
  display:flex;
  align-items:center;
  margin-left: 6px;
}

.lang-toggle{
  border: 1px solid var(--line);
  background: rgba(255,255,255,.04);
  color: var(--muted);
  padding: 8px 10px;
  border-radius: 12px;
  cursor:pointer;
  display:flex;
  gap: 8px;
  align-items:center;
  transition: transform .15s ease, background .15s ease;
}

.lang-toggle:hover{
  transform: translateY(-1px);
  background: rgba(255,255,255,.07);
}

.lang-toggle .chev{
  opacity: .75;
  transform: translateY(-1px);
}

.lang-menu{
  position:absolute;
  right: 0;
  top: calc(100% + 10px);
  min-width: 160px;
  max-width: 86vw;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(11,13,16,.92);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-soft);
  padding: 6px;
  display:none;
  z-index: 50;
}

.lang-menu.is-open{ display:block; }

.lang-item{
  width:100%;
  border: 1px solid transparent;
  background: transparent;
  color: var(--text);
  padding: 10px 10px;
  border-radius: 12px;
  cursor:pointer;
  display:flex;
  justify-content: space-between;
  align-items:center;
  transition: background .12s ease, border-color .12s ease;
}

.lang-item:hover{
  background: rgba(255,255,255,.06);
  border-color: rgba(255,255,255,.10);
}

.lang-item.is-active{
  background: rgba(93,73,255,.16);
  border-color: rgba(93,73,255,.35);
}

.lang-item small{
  color: var(--muted);
}

.contact-card .muted{ color: var(--muted); margin: 8px 0 0; }
.contact-line{ margin: 10px 0 0; }
.contact-lines a{
  color: var(--text);
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.contact-lines a:hover{
  border-bottom-color: rgba(93,73,255,.55);
}