body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    color: white;
}

.home-section {
    position: relative;
    width: 100%;
    height: 100vh;
    overflow: hidden;
    background-color: #012a1a;
    display: flex;
    align-items: center;
    justify-content: center;
}

.stars-container {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.star {
    position: absolute;
    background: white;
    border-radius: 50%;
    opacity: 0.8;
    filter: drop-shadow(0 0 2px #ccffee);
    animation-name: twinkle;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.8; transform: translateY(0); }
    50% { opacity: 0.2; transform: translateY(-3px); }
}

.main-content {
    z-index: 10;
    text-align: center;
    max-width: 36rem;
    padding: 0 1rem;
    transform: scale(0.9);
}

.main-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #c1f7d5;
    text-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin: 0;
}

.main-subtitle {
    font-size: 1.1rem;
    font-style: italic;
    color: #e0f7e9;
    margin-top: 1rem;
    margin-bottom: 0;
}

.button-container {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.button {
    padding: 0.5rem 1.5rem;
    border-radius: 9999px;
    background-color: #166534;
    color: #e0f7e9;
    text-decoration: none;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    transition: background-color 0.3s ease;
}

.button:hover {
    background-color: #15803d;
}

.main-nav {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    z-index: 1000;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.nav-list {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background-color: rgba(3, 100, 44, 0.65);
    border-radius: 9999px;
    list-style: none;
    margin: 0;
    font-size: 0.95rem;
    box-shadow: 0 4px 12px rgba(7, 7, 7, 0.2);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    flex-wrap: nowrap;
}

.nav-list li a {
    padding: 0.4rem 0.6rem;
    text-decoration: none;
    color: #ffffff;
    border-radius: 9999px;
    transition: background-color 0.3s ease, color 0.3s ease;
    font-weight: 500;
}

.nav-list li a:hover {
    background-color: rgba(255, 255, 255, 0.15);
    color: #d1fae5;
}

.nav-link {
    color: #e0f7e9;
    text-decoration: none;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #86efac;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.animate-float {
    animation: float 6s ease-in-out infinite;
}

@keyframes glow {
    0%, 100% { box-shadow: 0 0 10px #66ffcc, 0 0 20px #66ffcc; }
    50% { box-shadow: 0 0 20px #99ffcc, 0 0 30px #99ffcc; }
}

.animate-glow {
    animation: glow 2s ease-in-out infinite;
}

@media (min-width: 768px) {
    .main-content {
        transform: scale(1.15);
    }
    .main-title {
        font-size: 3.5rem;
    }
    .main-subtitle {
        font-size: 1.35rem;
    }
    .nav-list {
        font-size: 1rem;
    }
}

@media (max-width: 767px) {
    .main-nav {
        left: 50%;
        right: auto;
        transform: translateX(-50%);
    }
    .main-content {
        transform: scale(0.9);
    }
}