body {
    margin: 0;
    font-family: 'Segoe UI', sans-serif;
    background: linear-gradient(135deg, #0f2027, #2c5364);
    color: white;
}

/* Container */
.container {
    padding: 20px;
    max-width: 500px;
    margin: auto;
}

/* Title */
h1 {
    text-align: center;
    margin-bottom: 20px;
}

/* Form */
form {
    background: rgba(255,255,255,0.08);
    backdrop-filter: blur(10px);
    padding: 20px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.3);
    animation: fadeIn 1s ease;
}

/* Inputs */
.input-group {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.1);
    margin-bottom: 12px;
    border-radius: 12px;
    padding: 10px;
}

.input-group i {
    margin-right: 10px;
    color: #00c6ff;
}

input, select {
    border: none;
    background: transparent;
    color: white;
    width: 100%;
    outline: none;
}

/* Button */
button {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: 12px;
    background: linear-gradient(45deg, #00c6ff, #0072ff);
    color: white;
    font-weight: bold;
    cursor: pointer;
    transition: 0.3s;
}

button:hover {
    transform: scale(1.05);
}

/* Info section */
.info {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
}

.info i {
    margin-right: 8px;
    color: #00c6ff;
}

/* Sponsors */
.sponsors {
    overflow: hidden;
    margin-top: 30px;
}

.track {
    display: flex;
    width: max-content;
    animation: scroll 20s linear infinite;
}

.track img {
    height: 50px;
    margin: 0 15px;
    border-radius: 10px;
}

/* Animations */
@keyframes scroll {
    from { transform: translateX(100%); }
    to { transform: translateX(-100%); }
}

@keyframes fadeIn {
    from {opacity:0; transform: translateY(20px);}
    to {opacity:1;}
}

/* CHECKBOX */
.checkbox-group {
    margin: 10px 0 15px 0;
    text-align: left;
    font-size: 14px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-group input {
    width: 16px;
    height: 16px;
}

/* POWERED BY */
.powered {
    text-align: center;
    margin-top: 25px;
    font-size: 12px;
    opacity: 0.7;
}

.powered a {
    color: #00c6ff;
    text-decoration: none;
    font-weight: bold;
}

.powered a:hover {
    text-decoration: underline;
}