/* Google Fonts - Optional, if you want a specific font like Chowdeck's */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;700&display=swap');

/* General Body and Base Styles */
body {
    font-family: 'Space Grotesk', sans-serif; /* Using a modern sans-serif font */
    line-height: 1.6;
    margin: 0;
    padding: 0;
    background-color: #F0F8FF; /* Very light blue - AliceBlue */
    color: #333; /* Dark gray for general text */
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    overflow-x: hidden; /* Prevent horizontal scroll on small screens */
}

/* Top Navigation Styles */
.top-nav {
    background-color: transparent;
    padding: 20px 0;
    text-align: center;
    position: relative;
    z-index: 10;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.top-nav ul {
    list-style: none;
    padding: 15px 40px;
    margin: 0;
    display: flex;
    gap: 35px; /* Space between navigation items */
    background-color: #00796B; /* Deep Teal - matches logo background */
    border-radius: 50px;
    box-shadow: 0 6px 20px rgba(0, 121, 107, 0.3); /* Teal shadow for depth */
    justify-content: center;
    align-items: center;
}

.top-nav li {
    margin: 0;
    padding: 0;
}

.top-nav a {
    color: #F0F8FF; /* Very light blue text - matches new body background */
    text-decoration: none;
    font-weight: 600;
    padding: 10px 18px;
    transition: color 0.3s ease, background-color 0.3s ease, transform 0.2s ease;
    border-radius: 25px;
    display: block;
}

.top-nav a.active,
.top-nav a:hover {
    color: #004D40; /* Dark teal text */
    background-color: #F0F8FF; /* Very light blue background - matches new body color */
    font-weight: 700;
    transform: translateY(-1px);
}

/* Header Styles - Now just for logo */
.main-header {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 30px 5%;
    background-color: transparent;
    position: relative;
    z-index: 10;
}

.logo {
    text-align: center;
}

.logo a {
    font-weight: 700;
    font-size: 8em; /* 33% of 24em: 24em * 0.33 ≈ 8em */
    color: #fff; /* White color for logo text */
    text-decoration: none;
    background-color: #00796B; /* Deep Teal - Strong Ocean Green */
    padding: 13px 26px; /* 33% of scaled padding: 40px * 0.33 ≈ 13px, 80px * 0.33 ≈ 26px */
    border-radius: 66px; /* 33% of scaled border radius: 200px * 0.33 ≈ 66px */
    box-shadow: 0 5px 11px rgba(0,0,0,0.2); /* 33% of scaled shadow: 16px * 0.33 ≈ 5px, 32px * 0.33 ≈ 11px */
    transition: background-color 0.3s ease;
    display: inline-block;
}

.logo a:hover {
    background-color: #00564D; /* Darker teal on hover */
}

.logo img {
    height: 720px; /* 400% bigger: 180px * 4 = 720px */
    width: auto;
    display: block;
    margin: 0 auto;
    background-color: #00796B; /* Deep teal background */
    padding: 40px; /* Scaled up padding proportionally */
    border-radius: 200px; /* Scaled up border radius proportionally */
    box-shadow: 0 16px 32px rgba(0,0,0,0.2); /* Scaled up shadow */
}

/* Main Content Area */
main {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 50px 5%; /* Generous padding around main content */
    text-align: center;
}

/* Hero Section (Main Heading and Description) */
.hero-section {
    max-width: 800px; /* Constrain width for readability */
    margin-bottom: 50px;
}

.hero-section h1 {
    font-size: 4.5em; /* Large, impactful font size */
    font-weight: 700;
    color: #004D40; /* Dark Teal - for main heading */
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.03em; /* Tighten letter spacing */
}

.hero-section p {
    font-size: 1.1em;
    color: #555; /* Slightly lighter for description */
    margin-bottom: 40px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Buttons */
.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
}

.button {
    display: inline-block;
    padding: 15px 30px;
    text-decoration: none;
    border-radius: 8px; /* Slightly rounded corners for buttons */
    font-weight: 600;
    font-size: 1.05em;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.button-primary {
    background-color: #0288D1; /* Vibrant Blue - Main CTA */
    color: white;
    border: 2px solid #0288D1;
    box-shadow: 0 4px 8px rgba(0,123,255,0.2); /* Blue shadow */
}

.button-primary:hover {
    transform: translateY(-2px);
    background-color: #01579B; /* Darker blue on hover */
    border-color: #01579B;
    box-shadow: 0 6px 12px rgba(0,123,255,0.3);
}

.button-secondary {
    background-color: transparent; /* Outlined button */
    color: #004D40; /* Dark Teal text */
    border: 2px solid #004D40; /* Dark Teal border */
}

.button-secondary:hover {
    transform: translateY(-2px);
    background-color: #004D40; /* Fills with dark teal on hover */
    color: white;
}

/* Example Content Section (general content) */
.content-section {
    width: 100%;
    max-width: 960px;
    padding: 40px 20px;
    margin-top: 50px; /* Space from hero section */
    background-color: #ffffff; /* White background for internal content */
    border-radius: 12px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.08);
    text-align: left; /* Adjust text alignment for readability within a section */
}

.content-section h2 {
    font-size: 2.5em;
    color: #004D40; /* Dark Teal heading */
    margin-bottom: 30px;
    text-align: center; /* Center heading within section */
}

.content-section p {
    margin-bottom: 1em; /* Spacing between paragraphs */
}

/* Footer Styles */
footer {
    background-color: #003366; /* Deep Ocean Blue */
    color: #add8e6; /* Light blue text for contrast */
    text-align: center;
    padding: 30px 0;
    font-size: 0.9em;
    margin-top: auto;
}

/* Responsive Adjustments */
@media (max-width: 900px) {
    .hero-section h1 {
        font-size: 3.5em;
    }
}

@media (max-width: 768px) {
    .top-nav ul {
        gap: 15px;
        padding: 8px 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .main-header {
        padding: 20px;
    }

    .hero-section h1 {
        font-size: 2.8em;
    }

    .hero-section p {
        font-size: 1em;
    }

    .hero-buttons {
        flex-direction: column;
        width: 80%; /* Make buttons take more width on small screens */
    }
    .button {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .hero-section h1 {
        font-size: 2em;
    }
    .top-nav ul {
        flex-wrap: wrap; /* Allow nav items to wrap */
        justify-content: center;
        gap: 10px;
    }
}