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

:root{
    --white: #ffffff;
    --orange: #ff6b35;
    --orange-light: #ffe5d9;
    --orange-dark: #cc4a1f;
    --gray: #333333;
}
body{
    font-family:Arial, Helvetica, sans-serif;
    background:linear-gradient(to right, #4facfe, #00f2fe);
    height: 100vh;
    display:flex;
    justify-content: center;
    align-items: center;

}
.container{
    background:var(--white);
    width: 100%;
    max-width: 400px;
}
.card{
    background: var(--white);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0 ,0,0,0.3);
    border:3px solid var(--orange);
}
.header{
    text-align: center;
    margin-bottom: 32px;
}
.header h1{
    color:var(--orange);
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 2px;
}
.header p{
    color: blue;
    font-size: 0.9rem;
}
.input-group{
    margin-bottom: 20px;
}
.input-group input{
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--orange-light);
    border-radius: 12px;
    font-size: 1rem;
    font-family: Arial, Helvetica, sans-serif;
    transition: all 0.3s ease;
    background: var(--orange-light);
    color: var(--gray);
}
.input-group input:focus{
    outline: none;
    border-color: var(--orange);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(255,107,53,0.2);
}
.input-group input::placeholder{
    color: var(--orange-dark);
    opacity: 0.7;


}
.btn{
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #ff8c42 0%, #ff6b35 50%,#ff5722 100%);
    color: var(--white);
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 8px;
    text-transform: uppercase;
    
}
.btn:hover{
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(255,107,53,0.5);
}
.btn:active{
    transform: translateY(0);
}
.footer{
    text-align: center;
    margin-top: 24px;
    color: blue;
    font-size: 0.9rem;
}
.footer a {
    color: var(--orange);
    text-decoration: none;
    font-weight: 600;
}
.footer a:hover{
    text-decoration: underline;
    color: var(--orange-dark);

}
.brand{
    text-align: center;
    margin-top: 16px;
    color: var(--orange);
    font-size: 0.85rem;
    font-weight: 600;
}
@media(max-width: 480px){
    .card{
        padding: 30px 24px;
    }
    .header h1{
        font-size: 1.5rem;
    }
}