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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: #fff;
    background: linear-gradient(to bottom, #4a00e0, #8e2de2, #ffff00); /* Purple to yellow gradient */
    overflow: hidden; /* Hide body scrollbar */
}

main {
    height: 100vh;
    overflow-y: scroll;
    scroll-snap-type: y mandatory;
}

section {
    height: 100vh;
    scroll-snap-align: start;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0 2rem;
    position: relative; /* For positioning nav buttons */
}

a {
    color: #4a00e0; /* Dark purple for links */
    text-decoration: none;
}

ul {
    list-style: none;
}

/* Header */
header {
    background: rgba(0, 0, 0, 0.5);
    padding: 1rem 0;
    position: fixed; /* Fixed header */
    top: 0;
    width: 100%;
    z-index: 1000;
}

header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 90%;
    margin: 0 auto;
}

header .logo {
    font-size: 1.5rem;
    font-weight: bold;
    color: #fff;
}

header nav ul {
    display: flex;
    gap: 1rem;
}

/* Hero Section */
#hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

#hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
}

.cta-button {
    background: #FFD700;
    color: #333;
    padding: 0.8rem 1.5rem;
    border-radius: 5px;
    font-weight: bold;
    transition: background 0.3s, color 0.3s;
}

.cta-button:hover {
    background: #fff;
    color: #333;
}

/* Services Section */
#services h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

.service-cards {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.card {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
    width: 300px;
    text-align: left;
}

.card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* About Section */
#about h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

#about p {
    max-width: 800px;
    margin: 0 auto;
}

/* Contact Section */
#contact h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
}

#contact form {
    max-width: 600px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

#contact input, #contact textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
}

#contact input::placeholder, #contact textarea::placeholder {
    color: #eee;
}


#contact button {
    background: #FFD700;
    color: #333;
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    transition: background 0.3s;
}

#contact button:hover {
    background: #fff;
}

/* Navigation Buttons */
.nav-buttons {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 1rem;
}

.nav-button {
    background: rgba(255, 255, 255, 0.2);
    color: #fff;
    border: 2px solid #fff;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    font-size: 2rem;
    cursor: pointer;
    transition: background 0.3s, color 0.3s;
}

.nav-button:hover {
    background: #fff;
    color: #4a00e0;
}

/* Footer */
footer {
    display: none; /* Footer is not visible in this full-screen layout */
}

/* Responsive Design */
@media (max-width: 768px) {
    header nav {
        flex-direction: column;
        gap: 1rem;
    }

    header nav ul {
        flex-direction: column;
        text-align: center;
        width: 100%;
    }

    #hero h1 {
        font-size: 2.5rem;
    }

    .service-cards {
        flex-direction: column;
        align-items: center;
    }
}