/* ===== Global Styles ===== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #222;
    background-color: #f9f9f9;
}

/* ===== Header ===== */
header {
    background-color: #ffffff;
    text-align: center;
    padding: 50px 20px;
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}

header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: #2d6a4f; /* soft green accent */
    position: relative;
    display: inline-block;
    padding-bottom: 10px; /* space for the bar */
}

header h1::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 60%;      /* length of the bar relative to heading */
    height: 4px;     /* thickness of the bar */
    background-color: #2d6a4f; /* bar color matches heading */
    border-radius: 2px; /* soft edges */
}


header p {
    font-size: 1.2rem;
    margin-bottom: 20px;
    color: #444;
}

.download-button {
    display: inline-block;
    padding: 14px 28px;
    background-color: #2d6a4f;
    color: #fff;
    font-weight: bold;
    border-radius: 8px;
    text-decoration: none;
    transition: background-color 0.3s, transform 0.2s;
}

.download-button:hover {
    background-color: #1b4332;
    transform: translateY(-2px);
}

/* ===== Page Wrapper ===== */
.page-wrapper {
    max-width: 1100px;
    margin: auto;
    padding: 40px 20px;
}

/* ===== Sections ===== */
section {
    margin-bottom: 60px;
}

section h2 {
    font-size: 2rem;
    color: #1b4332;
    margin-bottom: 15px;
    border-bottom: 2px solid #2d6a4f;
    display: inline-block;
    padding-bottom: 5px;
}

section h3 {
    font-size: 1.4rem;
    margin-top: 20px;
    color: #333;
}

section p, section li {
    font-size: 1rem;
    color: #555;
    margin-bottom: 10px;
}

ol {
    margin-left: 20px;
    margin-bottom: 20px;
}

/* ===== Screenshots Gallery ===== */
.screenshots-container {
    display: flex;
    gap: 15px;
    overflow-x: auto;
    padding: 10px 0;
    scroll-behavior: smooth;
}

.screenshots-container a {
    flex: 0 0 auto;
}

.screenshots-container img {
    max-height: 200px;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    cursor: pointer;
    transition: transform 0.3s, box-shadow 0.3s;
}

.screenshots-container img:hover {
    transform: scale(1.05);
    box-shadow: 0 6px 18px rgba(0,0,0,0.15);
}

/* ===== Disclaimer ===== */
#disclaimer {
    background-color: #e0f2f1; /* soft green background */
    padding: 25px 20px;
    border-left: 4px solid #2d6a4f;
    border-radius: 8px;
}

/* ===== Contact ===== */
#contact a {
    color: #2d6a4f;
    text-decoration: none;
    font-weight: bold;
}

#contact a:hover {
    text-decoration: underline;
}

/* ===== Footer ===== */
footer {
    background-color: #ffffff;
    text-align: center;
    padding: 20px;
    color: #777;
    border-top: 1px solid #ddd;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    section h2 {
        font-size: 1.6rem;
    }
    .screenshots-container img {
        max-height: 180px;
    }
}