:root{
    --bg-1: #060a13;
    --bg-2: #0a101d;
    --accent-gradient:linear-gradient(135deg, #667eea, #764ba2, #f093fb, fuchsia);
  --accent-gradient-light:linear-gradient(135deg, #8aa1f2, #9bbcb5, fuchsia, #f0b3fb);
  --muted: #94a3b8;
  --text: #e6eef8;
  --glass: rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.06);
  --radius: 18px;
  --maxw: 940px;
  --blue-glow: rgba(56, 189, 248, 0.4);
}

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

footer{
    font-family:"Manrope", sans-serif;
}

body{
    background: var(--bg-1);
    color: var(--text);
    font-family: "DM", sans-serif;
    line-height: 1.8;
    min-height: 100vh;
    padding: 0 1rem;
}

/*navigation*/
header{
    background: var(--bg-2);
    box-shadow: 0 2px 5px var(--blue-glow);
    padding: 0 2rem;
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 10;
}

nav a{
    text-decoration: none;
    color: var(--muted);
    margin: 0 1rem;
    font-size: 1.2rem;
    font-weight: 500;
    transition: color 0.3s ease;
    border-radius: varO(--radius);
}

nav a:hover,
nav a:focus{
    color: #fff;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/*main-section*/
main{
    max-width: var(--maxw);
    margin: 2rem auto;
    background: var(--glass);
    padding: 2rem;
    border-radius: var(--radius);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 5px rgba(255, 255, 255, 0.5);
}

section{
    margin-bottom: 2rem;
}

section h2{
    background: var(--accent-gradient-light);
    --webkit-background-clip: text;
    --webkit-text-fill-color: transparent;
    font-size: 1.4rem;
    margin-bottom: .8rem;
}

section p,
section ul{
    font-size: 1.1rem;
    color: var(--text);
    margin-top: .5rem;
}

ul{
    list-style: disc;
    padding-left: 1.5rem;
}

ul li{
    margin-bottom: .5rem;
    color: var(--muted);
}

footer{
    text-align: center;
    margin: 2rem 0;
    font-size: .93rem;
    color: var(--muted);
}


.contact-container{
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
    padding-top: 8rem;
    background: var(--bg-1);
    color: var(--text);
}

.contact-container::before{
    content: "";
    position: absolute;
    width: 300px;
    height: 300px;
    background: var(--accent-gradient);
    filter: blur(100px);
    opacity: 0.2;
    border-radius: 50%;
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    z-index: 0;
}

.contact-form{
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.5);
    padding: 2rem;
    width: 90%;
    position: relative;
    z-index: 1;
    max-width: 500px;
}


.contact-form h2{
    text-align: center;
    margin-bottom: 1.5rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.contact-form label{
    display: block;
    margin-top: 1rem;
    color: var(--muted);
    font-weight: 600;
}

.contact-form input,
.contact-form textarea{
    width: 100%;
    margin-top: .4rem;
    padding: .75rem;
    border: 1px solid var(--glass-border);
    border-radius: 8px;
    background: var(--bg-2);
    color: var(--text);
    font-size: .98rem;
    transition: border-color 0.3s ease, background 0.3s ease;
}

.contact-form input:focus,
.contact-form textarea:focus{
    border-color: fuchsia pink;
    box-shadow: 0 0 12px var(--blue-glow);
    outline: none;
    background: rgba(255, 255, 255, 0.06);
    transition: box-shadow 0.3s ease, background 0.3s ease;
}

.contact-form textarea{
    min-height: 120px;
    resize: vertical;
}

.contact-form button{
    display: block;
    width: 100%;
    margin-top: 1.4rem;
    background: var(--accent-gradient);
    color: #fff;
    border: none;
    padding: .9rem;
    font-size: 1.1rem;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: transform 0.2s ease, opacity 0.3s ease;
}

.contact-form button:hover{
    transform: translateY(-2px);
    opacity: 0.9;
    box-shadow: 0 0 14px var(--blue-glow);
}

.error-message{
    color: #ff6b6b;
    font-size: .85rem;
    margin-top: .3rem;
    display: block;
}

.success-message{
    text-align: center;
    color: #4ade80;
    font-size: .95rem;
    margin-top: 1rem;
    display: none;
}

@media (max-width: 600px) {
    main{
        padding: 1.5rem;
    }

    nav a{
        display: inline-block;
        margin: 0 0.5rem;
        font-size: .95rem;
    }

    section h2{
        font-size: 1.2rem;
    }
}