#bg-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.bg {
    position: absolute;
    width: 100%;
    height: 100%;
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    opacity: 0;
    transition: opacity 3s ease-in-out;
}

    .bg.active {
        opacity: 1;
    }

body {
    margin: 0;
    font-family: 'Inter', Arial, sans-serif;
    color: white;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: cover;
    padding-top: 150px;
}

:root {
    --primary: #0b132b;
    --accent: #ff2d55;
    --accent2: #7c4dff;
    --bg: #0a0f1c;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: 'Inter', Arial, sans-serif;
    color: white;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    padding-top: 150px;
}
/* ANIMATED BACKGROUND */
body::before {
    content: "";
    position: fixed;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: conic-gradient(from 180deg, #ff2d55, #7c4dff, #00d4ff, #ff2d55);
    opacity: 0.08;
    animation: spin 20s linear infinite;
    z-index: -1;
}

@keyframes spin {
    100% {
        transform: rotate(360deg);
    }
}

.logo {
    height: 125px;
}

/* HERO */


h1 {
    font-size: 42px;
    margin-bottom: 15px;
    color: transparent;
    -webkit-text-stroke: 1px rgba(255,255,255,0.7);
    text-shadow: 0 10px 30px rgba(0,0,0,0.8);
    animation: fadeUp 1s ease;
}

h2 {
    text-align: center;
    margin-bottom: 30px;
    opacity: 0.9;
}

/* BUTTON */
.button-group {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 15px;
}

button {
    background: linear-gradient(135deg, #222d55, #7c4dff);
    color: white;
    border: none;
    padding: 15px 25px;
    border-radius: 10px;
    cursor: pointer;
    font-weight: bold;
    transition: 0.3s ease;
    box-shadow: 0 10px 30px rgba(255,45,85,0.3);
    align-self: center;
}

    button:hover {
        transform: translateY(-4px) scale(1.05);
        box-shadow: 0 15px 40px rgba(124,77,255,0.5);
    }

/* SECTION */
section {
    padding: 80px 20px;
    max-width: 900px;
    margin: auto;
}

/* CARD STYLE */
.card {
    background: rgba(255,255,255,0.05);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(255,255,255,0.1);
    padding: 40px 20px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
    transform: translateY(25px);
    opacity: 0;
    transition: all 0.3s ease;
}

    .card.show {
        transform: translateY(0);
        opacity: 1;
    }






/* FORM */
form input, form select {
    width: 100%;
    padding: 14px;
    margin: 10px 0;
    border-radius: 10px;
    border: none;
    color: black;
    outline: none;
    transition: 0.2s ease;
    background: rgba(255,255,255,0.7);
}

    form input::placeholder {
        color: rgba(150,150,150,0.7);
    }

    form input:focus, form select:focus {
        background: rgba(200,200,240,0.8);
        box-shadow: 0 0 0 2px #ff2d55;
        color: black;
    }




/* ANIMATION */
@keyframes fadeUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}


/* RESPONSIVE */
@media(max-width:700px) {
    .grid {
        grid-template-columns: 1fr;
    }

    h1 {
        font-size: 36px;
    }

    .button-group {
        flex-direction: column;
    }
}



/* FOOTER */
.site-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 3%;
    background: #222;
    color: #fff;
    padding: 10px 0;
    z-index: 1000;
    border-top: 1px solid #444;
}
footer {
    text-align: center;
    padding: 40px;
}