* {
    box-sizing: border-box;
}

:root {
    --bg-color: #1e1e2f;
    --bar-bg-color: #191919;
    --text-color: #ecf0f1;
    --title-color: #e74c3c;
    --pp-title-color: #ff4e3a;
    --pop-up-bg-color: #2d2d51;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-color);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: var(--text-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    text-align: center;
}

header {
    margin: 0px;
    padding: 0.5rem;
    top: 0;
    position: fixed;
    width: 100%;
    background-color: var(--bar-bg-color);
    text-align: right;
}

header p,
header a {
    display: inline;
    font-size: 1.1rem;
    margin: 0 5% auto;
    color: var(--text-color)
}

footer {
    margin: 0px;
    padding: 0.5rem;
    bottom: 0;
    position: fixed;
    width: 100%;
    background-color: var(--bar-bg-color);
}

.container {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.container-box {
    text-align: left;
}

header button {
    all: unset;
}

h1 {
    font-size: 3rem;
    margin: 0;
    color: var(--title-color);
    word-break: break-all;
}

.title {
    font-size: 6rem;
}

h4 {
    margin: 10px 0;
    font-style: italic;
    color: #bdc3c7;
}

a {
    margin-top: 20px;
    color: #4A90E2;
    text-decoration: none;
    font-size: 1.2rem;
}

a:hover {
    text-decoration: underline;
}

p {
    color: var(--text-color);
    font-size: 1.3rem;
}

a {
    font-size: 1.4rem;
}

input, textarea {
    background-color: var(--bar-bg-color);
    color: var(--text-color);
}

button {
    border: none;
    background-color: #575775;
    color: var(--text-color);
    font-size: 1.3rem;
    padding: 13px 13px;
    border-radius: 15px;
}

button:hover {
    background-color: var(--bar-bg-color);
}

.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(4px);
    color: #000000;
}

.modal-content {
    background-color: var(--pop-up-bg-color);
    margin: 10% auto;
    padding: 20px;
    border-radius: 16px;
    width: 400px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
    animation: slideDown 0.4s ease;
}

.modal-content h2 {
    color: var(--pp-title-color)
}

.modal-content p,
.modal-content a {
    font-size: 1.4rem;
    color: var(--text-color);
}

@keyframes slideDown {
    from {
        transform: translateY(-50px);
        opacity: 0;
    }

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

.closeBtn {
    float: right;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
    color: #333;
}

.closeBtn:hover {
    color: #e74c3c;
}

@media (prefers-color-scheme: dark) {
    :root {
        --bg-color: #1e1e2f;
        --bar-bg-color: #191919;
        --text-color: #ecf0f1;
        --title-color: #e74c3c;
        --pp-title-color: #ff4e3a;
        --pop-up-bg-color: #2d2d51;
    }

    /*
    a:hover {
      color: #24c8db;
    }
  
    input,
    button {
      color: #ffffff;
      background-color: #0f0f0f98;
    }
    button:active {
      background-color: #0f0f0f69;
    }
  }*/
}

@media (max-width:768px) {
    .title {
        font-size: 4rem;
    }
}

@media (max-width:480px) {
    .title {
        font-size: 2.6rem;
    }
}