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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.logo {
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 10;
    width: 150px;
    height: auto;
    background: rgba(211, 211, 211, 0.534);
    padding: 10px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.logo img {
    width: 100%;
    height: auto;
    display: block;
}

.hero {
    flex: 1;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.background-image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.6);
}

.content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: white;
    padding: 2rem;
    max-width: 800px;
}

h1 {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

p {
    font-size: clamp(1rem, 2vw, 1.5rem);
    margin-bottom: 2.5rem;
    line-height: 1.6;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.cta-button {
    display: inline-block;
    padding: 1rem 2.5rem;
    background: #23B4E1;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    position: relative;
    border: 3px solid transparent;
}



.cta-button:hover {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.4);
    background: #23B4E1;
    animation: fill-background 0.2s ease 0.3s forwards;
}

@keyframes fill-background {
    to {
        background: #E4A307;
    }
}

footer {
    background: #004161;
    color: white;
    padding: 1.5rem 2rem;
    text-align: center;
    font-size: 0.9rem;
}

footer a {
    color: #23B4E1;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.copyright {
    margin-bottom: 0.5rem;
}

.image-credit {
    font-size: 0.85rem;
    opacity: 0.9;
}

.image-credit a {
    color: #23B4E1;
    text-decoration: none;
}

.image-credit a:hover {
    color: #E4A307;
    text-decoration: underline;
}

@media (max-width: 768px) {
    .logo {
        width: 100px;
        top: 10px;
        right: 10px;
        padding: 8px;
    }

    .content {
        padding: 1.5rem;
    }

    footer {
        padding: 1rem 1.5rem;
        font-size: 0.8rem;
    }
}