*, *::before, *::after {
  box-sizing: border-box;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background-image: url(Images/NeonBackground.png);
  background-size: cover;
  background-position: center;
  height: 100vh;
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #f0f0f0;
}

/* Glass container */
.container {
  width: 800px;
  max-width: 95%;
  border-radius: 20px;
  background: rgba(30, 30, 30, 0.25);
  backdrop-filter: blur(15px) saturate(150%);
  -webkit-backdrop-filter: blur(15px) saturate(150%);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 30px;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
}

/* Labels */
label {
  margin-bottom: 4px;
  font-weight: bold;
  color: #e0e0e0;
  text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}

/* Inputs / textarea */
input[type=text], textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  background: rgba(40, 40, 40, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #f0f0f0;
  font-weight: 500;
  outline: none;
  margin-bottom: 12px;
  transition: all 0.3s ease;
}

input[type=text]:focus, textarea:focus {
  background: rgba(50, 50, 50, 0.3);
  border-color: rgba(255,255,255,0.25);
  box-shadow: 0 0 10px rgba(255,255,255,0.15);
}

textarea { height: 100px; }

/* Custom Liquid Glass Dropdown */
.custom-select {
  position: relative;
  width: 100%;
  margin-bottom: 12px;
  user-select: none;
}

.custom-select .selected {
  padding: 12px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 12px;
  background: rgba(40, 40, 40, 0.2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  color: #f0f0f0;
  cursor: pointer;
  transition: all 0.3s ease;
}

.custom-select .selected:hover {
  background: rgba(50,50,50,0.3);
}

.custom-select .options {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  border-radius: 12px;
  background: rgba(30, 30, 30, 0.4);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border: 1px solid rgba(255,255,255,0.15);
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
  z-index: 10;
  margin-top: 4px;
  overflow: hidden;
}

.custom-select .options.open {
  display: block;
}

.custom-select .options div {
  padding: 10px 12px;
  color: #f0f0f0;
  cursor: pointer;
  transition: background 0.3s;
}

.custom-select .options div:hover {
  background: rgba(255,255,255,0.1);
}

/* Button row */
.button-row {
  display: flex;
  gap: 10px;
  align-items: center;
}

input[type=submit] {
  flex: 0 0 85%;
  padding: 12px 20px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  background: rgba(40, 40, 40, 0.2);
  color: #f0f0f0;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}

#clearBtn {
  flex: 0 0 15%;
  padding: 12px 12px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 12px;
  background: rgba(255, 80, 80, 0.2);
  color: #f0f0f0;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  text-shadow: 0 1px 2px rgba(0,0,0,0.4);
}

input[type=submit]:hover {
  background: rgba(60, 60, 60, 0.35);
  box-shadow: 0 0 15px rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.25);
}

#clearBtn:hover {
  background: rgba(255, 80, 80, 0.3);
  box-shadow: 0 0 15px rgba(255, 80, 80, 0.15);
  border-color: rgba(255,255,255,0.25);
}

#HeadDeContact{
  text-align:center;
  font-size: xx-large;
  padding: 10px;
}