* {
    padding: 0;
    margin: 0;
}

body {
    background: url("/src/form/f.jfif") center/cover no-repeat fixed;
    position: relative;
    filter: brightness(0.9);
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background: linear-gradient(to bottom,
            rgba(0, 0, 0, 0.65),
            rgba(0, 0, 0, 0.85));
    z-index: -1;
}

/* OFFER */
#offer {
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);
}

#offer marquee {
    background: linear-gradient(90deg, #000000, #ff6a00);
    color: #fff;
    padding: 10px 0;
    font-weight: 600;
    font-size: 15px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.45);
}

#offer span {
    background: #fff;
    color: #ff3d00;
    padding: 3px 8px;
    border-radius: 20px;
    font-weight: 700;
    margin: 0 5px;
}

/* HEADER */
#header h1 {
    text-align: center;
    color: rgb(255, 255, 255);
    padding: 20px;
}

#header h2 {
    margin-left: 860px;
    position: absolute;
    top: 67px;
    font-size: 30px;
    color: rgba(255, 255, 255, 1);
}

#header p {
    margin-left: 400px;
    position: absolute;
    top: 130px;
    font-size: 25px;
    color: #facc15;
}

/* FORM */
#form {
    width: 400px;
    height: 550px;
    margin-left: 500px;
    margin-top: 90px;
    border-radius: 18px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    background: rgba(47, 41, 41, 0.6);
    color: aliceblue;
    padding: 30px;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

#form label {
    display: block;
    margin-bottom: 10px;
    font-weight: 600;
    color: #FFD700;
    font-size: 19px;
    letter-spacing: 0.5px;
    text-shadow: 0px 1px 2px black;
}

#form input,
#form select {
    width: 380px;
    padding: 12px 15px;
    margin-bottom: 20px;
    border-radius: 10px;
    font-size: 16px;
    background: #111;
    border: 1px solid #333;
    color: #fff;
    transition: all 0.3s ease;
}

#form input::placeholder,
#form select::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

/* Hover */
#form input:hover,
#form select:hover {
    border: 5px solid #2563eb;
}

#form input:focus,
#form select:focus {
    border-color: #1e90ff;
    box-shadow: 0 0 12px rgba(30, 144, 255, 0.6);
    background: rgba(255, 255, 255, 0.12);
    color: white;
    transform: scale(1.02);
}

#form select {
    width: 400px;
}

#form button {
    width: 100%;
    height: 48px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(135deg, #2563eb, #1e40af);
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    cursor: pointer;
    letter-spacing: 0.5px;
    box-shadow: 0 8px 20px rgba(37, 99, 235, 0.4);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

#form button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.6);
    background: linear-gradient(135deg, #1e40af, #2563eb);
}

#form button:active {
    transform: scale(0.97);
    box-shadow: 0 6px 15px rgba(37, 99, 235, 0.4);
}

#form option {
    background-color: white;
    color: black;
}


.offer-box {
    background: linear-gradient(135deg, #00c853, #009624);
    color: #fff;
    padding: 18px;
    border-radius: 14px;
    text-align: center;
    max-width: 350px;
    position: absolute;
    top: 450px;
    left:  50px;
    margin: 20px auto;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
    animation: pulse 2s infinite;
}

.offer-box h2 {
    margin-bottom: 10px;
}

.offer-box .left {
    font-size: 18px;
    font-weight: bold;
    color: #ffeb3b;
}

@keyframes pulse {
    0% {
        transform: scale(1);
    }

    50% {
        transform: scale(1.03);
    }

    100% {
        transform: scale(1);
    }
}