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

body, html {
    height: 100%;
    font-family: 'Courier New', Courier, monospace;
    overflow: hidden;
}

/* Gradient background animation */
body {
    background: linear-gradient(-45deg, #0b1f3f, #651828, #0b3f5f, #872a4b);
    background-size: 400% 400%;
    animation: gradientBG 15s ease infinite;
    display: flex;
    justify-content: center;
    align-items: center;
    color: white;
}

@keyframes gradientBG {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.container {
    text-align: left;
    max-width: 800px;
    padding: 20px;
}

h1 {
    font-size: 4rem;
    line-height: 1.2;
    white-space: nowrap;
}

p {
    font-size: 1.2rem;
    margin-bottom: 30px;
}

.btn-newsletter {
    display: inline-block;
    padding: 12px 25px;
    border: 2px solid white;
    color: white;
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
    cursor: pointer;
}

.btn-newsletter:hover {
    background-color: white;
    color: #0b1f3f;
}

/* Icon in the corner */
.icon {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
    border: 2px solid white;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 1.2rem;
}

/* Blinking cursor */
.cursor {
    display: inline-block;
    width: 2px;
    height: 1.1em;
    background: white;
    margin-left: 6px;
    animation: blink 2s steps(2, start) infinite;
    vertical-align: bottom;
}

@keyframes blink {
    to {
        visibility: hidden;
    }
}

/* Animated dots */
.dots {
    display: inline-block;
    animation: dots 1.5s steps(3, end) infinite;
}

@keyframes dots {
    0%, 20% { content: ''; }
    40% { content: '.'; }
    60% { content: '..'; }
    80%, 100% { content: '...'; }
}