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

body,
html {
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.landing-container {
    width: 100%;
    height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background:
        linear-gradient(rgba(0, 0, 0, 0.2), rgba(0, 0, 0, 0.2)),
        url('https://images.unsplash.com/photo-1419242902214-272b3f66ee7a?q=80&w=2574&auto=format&fit=crop') center/cover no-repeat;
    background-attachment: fixed;
}

.content {
    text-align: center;
    z-index: 10;
    animation: fadeInUp 1.2s ease-out;
    padding: 2rem;
}

.logo {
    width: 200px;
    height: auto;
    margin-bottom: 2rem;
    filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.5));
    animation: float 6s ease-in-out infinite;
}

.company-name {
    width: 600px;
    max-width: 90vw;
    height: auto;
    margin-bottom: 2rem;
    filter: brightness(0) invert(1) drop-shadow(0 8px 20px rgba(0, 0, 0, 0.5));
}

.tagline {
    color: white;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    font-size: 1.5rem;
    font-weight: 300;
    letter-spacing: 2px;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.7);
    margin-top: 1rem;
}

.copyright {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.copyright p {
    color: rgba(255, 255, 255, 0.7);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', sans-serif;
    font-size: 0.85rem;
    font-weight: 300;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

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

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-20px);


        @keyframes rotate {
            from {
                transform: translate(-50%, -50%) rotate(0deg);
            }

            to {
                transform: translate(-50%, -50%) rotate(360deg);
            }
        }
    }
}

/* Responsive Design */
@media (max-width: 768px) {
    .logo {
        width: 150px;
        margin-bottom: 1.5rem;
    }

    .company-name {
        width: 400px;
        margin-bottom: 1.5rem;
    }

    .tagline {
        font-size: 1.1rem;
        letter-spacing: 1px;
    }
}

@media (max-width: 480px) {
    .logo {
        width: 120px;
        margin-bottom: 1rem;
    }

    .company-name {
        width: 300px;
    }

    .tagline {
        font-size: 0.9rem;
        padding: 0 1rem;
    }
}