@keyframes fadeSlideIn {
    0% {
        opacity: 0;
        transform: translateY(30px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInBody {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

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

body {
    font-family: "Inter", sans-serif;
    background-color: #1f1f1f;
    color: white;
    background-image: url("./img/background.png");
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 100vh;
    background-position: center;
    animation: fadeInBody 1s ease-in-out;
}

.container {
    max-width: 1900px;
    margin: 0 auto;
    padding: 40px 20px;
}

.header {
    text-align: center;
    margin-bottom: 40px;
    opacity: 0;
    animation: fadeSlideIn 1s ease forwards;
}

.logo {
    max-width: 300px;
}

.content {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
    justify-content: center;
}

.card {
    background-size: cover;
    background-position: center;
    width: 750px;
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    overflow: hidden;
    text-align: center;
    margin-left: 3rem;
    margin-right: 3rem;
    opacity: 0;
    animation: fadeSlideIn 1s ease forwards;
}

.card:nth-child(1) {
    animation-delay: 0.2s;
}

.card:nth-child(2) {
    animation-delay: 0.4s;
}

.card-overlay {
    background: rgba(0, 0, 0, 0.681);
    padding: 30px;
    border-radius: 8px;
    margin-bottom: 3rem;
    min-height: 600px;
}

.card-overlay h2 {
    font-size: 1.2rem;
    font-weight: bold;
    margin-bottom: 40px;
    text-transform: uppercase;
    color: #FFFFCC;
}

.card-overlay p {
    font-size: 1.1rem;
    line-height: 1.6;
    font-weight: bold;
    margin: 15px;
}

.card-footer {
    text-align: center;
    padding: 20px;
    display: grid;
}

.card-footer a {
    width: 50%;
    margin: auto;
}

.card-footer img {
    margin: auto;
    margin-bottom: 1rem;
    height: 150px;
}

.server-logo {
    height: 60px;
    margin-bottom: 20px;
}

.btn {
    display: inline-block;
    padding: 12px 32px;
    color: #ffffff;
    font-weight: bold;
    font-size: 2rem;
    border-radius: 8px;
    text-decoration: none;
    box-shadow: 0 0 0 1px #0e132c;
    transition: background 0.3s, transform 0.2s;
    background: #010202;
    background: linear-gradient(90deg, rgba(1, 2, 2, 1) 0%, rgba(22, 33, 46, 1) 100%);
    border: solid;
    ;
    border-color: #010202;
    border-width: 2px;
    margin-top: 2rem !important;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn::before {
    content: "";
    position: absolute;
    top: 50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.2) 0%, transparent 70%);
    transform: translateY(-50%) rotate(25deg);
    transition: left 0.6s ease;
    z-index: 0;
}

.btn:hover {
    transform: scale(1.05);
}

.btn:hover::before {
    left: 150%;
}