```css id="contact-css-final-ultra"
/* RESET */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}

/* BODY */
body {
font-family: 'Hind Madurai', sans-serif;
background: radial-gradient(circle at top, #8b2c00, #1a0000);
color: white;
}

/* NAVBAR */
.navbar {
background: rgba(0,0,0,0.85);
border-bottom: 1px solid gold;
position: sticky;
top: 0;
z-index: 1000;
}

.container {
display: flex;
justify-content: space-between;
align-items: center;
padding: 15px 20px;
}

.logo {
color: gold;
font-weight: bold;
font-size: 20px;
}

/* NAV */
.nav {
list-style: none;
display: flex;
gap: 20px;
}

.nav a {
color: white;
text-decoration: none;
transition: 0.3s;
position: relative;
}

.nav a:hover,
.nav a.active {
color: gold;
}

/* TITLE */
.title {
text-align: center;
padding: 60px 20px;
}

.title h1 {
font-size: 36px;
color: gold;
}

.title p {
margin-top: 10px;
opacity: 0.8;
}

/* CONTACT BOX */
.contact-box {
display: flex;
justify-content: center;
gap: 30px;
flex-wrap: wrap;
padding: 40px;
}

/* CARD */
.card {
background: rgba(255,255,255,0.05);
backdrop-filter: blur(15px);

padding: 30px;
border-radius: 20px;
width: 250px;

text-align: center;
text-decoration: none;
color: white;

border: 1px solid rgba(255,215,0,0.2);

transition: 0.4s;
}

/* HOVER */
.card:hover {
transform: translateY(-12px) scale(1.05);
box-shadow: 0 20px 40px rgba(255,215,0,0.4);
background: gold;
color: black;
}

/* CONTACT FORM */
.contact-form {
text-align: center;
padding: 60px 20px;
}

.contact-form h2 {
color: gold;
margin-bottom: 30px;
}

/* FORM */
.contact-form form {
max-width: 500px;
margin: auto;

display: flex;
flex-direction: column;
gap: 15px;
}

/* INPUT */
.contact-form input,
.contact-form textarea {
padding: 14px;
border-radius: 12px;
border: none;
outline: none;

background: rgba(255,255,255,0.08);
color: white;

font-size: 15px;
}

/* PLACEHOLDER */
.contact-form input::placeholder,
.contact-form textarea::placeholder {
color: #ddd;
}

/* BUTTON */
.contact-form button {
background: gold;
color: black;
padding: 14px;
border: none;
border-radius: 12px;
font-weight: bold;
font-size: 16px;
cursor: pointer;
transition: 0.3s;
}

/* BUTTON HOVER */
.contact-form button:hover {
background: #ffd700;
transform: scale(1.05);
box-shadow: 0 10px 30px rgba(255,215,0,0.5);
}

/* DEVELOPER */
.developer {
text-align: center;
padding: 60px 20px;
}

.developer h2 {
color: gold;
margin-bottom: 30px;
}

/* DEV CARD */
.dev-card {
background: rgba(255,255,255,0.05);
backdrop-filter: blur(15px);

padding: 30px;
border-radius: 25px;
width: 260px;

margin: auto;

border: 1px solid rgba(255,215,0,0.2);

transition: 0.4s;
}

.dev-card img {
width: 150px;
height: 150px;
border-radius: 50%;
object-fit: cover;

border: 3px solid gold;
margin-bottom: 15px;
}

/* DEV HOVER */
.dev-card:hover {
transform: scale(1.05);
box-shadow: 0 20px 40px rgba(255,215,0,0.4);
}

/* FOOTER */
footer {
text-align: center;
padding: 20px;
border-top: 1px solid gold;
margin-top: 40px;
}

/* MOBILE */
@media(max-width:768px){

.nav {
display: none;
flex-direction: column;
background: black;
width: 100%;
text-align: center;
}

.nav.active {
display: flex;
}

.menu-toggle {
display: block;
}

.contact-box {
flex-direction: column;
align-items: center;
}

}
```