:root{
  --bg-dark:#0a0f1c;
  --bg-soft:#0f172a;
  --accent:#93c5fd;
  --accent-soft:#60a5fa;
  --text-main:#e5e7eb;
  --text-muted:#9ca3af;
}

*{box-sizing:border-box}

body{
  margin:0;
  font-family:'Inter',sans-serif;
  background:
    radial-gradient(800px 400px at 10% -10%,rgba(96,165,250,.15),transparent),
    radial-gradient(700px 350px at 90% 10%,rgba(147,197,253,.12),transparent),
    linear-gradient(180deg,var(--bg-dark),var(--bg-soft));
  color:var(--text-main);
}

header{
  padding:100px 20px 90px;
  text-align:center;
  position:relative;
}

.lang-switch{
  position:absolute;
  top:24px;
  right:24px;
}

.lang-switch button{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.15);
  color:var(--text-main);
  padding:7px 14px;
  margin-left:6px;
  border-radius:10px;
  cursor:pointer;
  transition:.3s;
}

.lang-switch button:hover{
  background:rgba(147,197,253,.15);
  border-color:var(--accent);
}

h1{
  font-family:'Playfair Display',serif;
  font-size:52px;
  letter-spacing:.5px;
}

header h2{
  margin-top:10px;
  font-weight:400;
  color:var(--accent);
}

header p{
  max-width:620px;
  margin:20px auto 0;
  color:var(--text-muted);
  line-height:1.7;
}

section{
  max-width:1100px;
  margin:auto;
  padding:90px 20px;
}

section h2{
  font-family:'Playfair Display',serif;
  font-size:34px;
  margin-bottom:50px;
}

.services,.contact{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(240px,1fr));
  gap:28px;
}

.card{
  background:linear-gradient(180deg,rgba(255,255,255,.04),rgba(255,255,255,.01));
  border:1px solid rgba(255,255,255,.08);
  backdrop-filter:blur(18px);
  padding:32px;
  border-radius:20px;
  box-shadow:0 25px 60px rgba(0,0,0,.55);
  transition:.35s ease;
}

.card:hover{
  transform:translateY(-6px);
  border-color:rgba(147,197,253,.45);
  box-shadow:0 35px 80px rgba(0,0,0,.7);
}

.card h3{
  font-family:'Playfair Display',serif;
  color:var(--accent);
  margin-bottom:12px;
}

.card p{
  color:var(--text-muted);
  line-height:1.65;
}

.fade{
  opacity:0;
  transform:translateY(40px);
  transition:all .9s ease;
}

.fade.show{
  opacity:1;
  transform:translateY(0);
}

footer{
  text-align:center;
  padding:40px 20px;
  color:var(--text-muted);
  border-top:1px solid rgba(255,255,255,.08);
}
form{
  display:flex;
  flex-direction:column;
  gap:14px;
}

input, textarea{
  padding:14px;
  border-radius:10px;
  border:1px solid rgba(255,255,255,.15);
  background:rgba(255,255,255,.04);
  color:white;
  font-family:inherit;
}

input::placeholder,
textarea::placeholder{
  color:#9ca3af;
}

button{
  padding:14px;
  border-radius:12px;
  border:none;
  background:linear-gradient(135deg,#60a5fa,#93c5fd);
  font-weight:600;
  cursor:pointer;
  transition:.3s;
}

button:hover{
  transform:translateY(-2px);
  box-shadow:0 15px 40px rgba(96,165,250,.45);
}
.contact-btn{
  display:block;
  width:100%;
  padding:14px;
  border-radius:12px;
  border:none;
  background:linear-gradient(135deg,#60a5fa,#93c5fd);
  color:#0a0f1c;
  font-weight:600;
  font-size:16px;
  cursor:pointer;
  transition:.3s ease;
}

.contact-btn:hover{
  transform:translateY(-2px);
  box-shadow:0 15px 40px rgba(96,165,250,.45);
}