/* Basic Styles */
body {
    font-family: 'Helvetica Neue', Arial, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f8f8f8;
    color: #333;
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px;
}

h1, h2, h3 {
    color: #333;
    text-align: center;
    margin-bottom: 30px;
}

a {
    color: #007bff;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.button {
    display: inline-block;
    background-color: #007bff;
    color: #fff;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    transition: background-color 0.3s ease;
}

.button:hover {
    background-color: #0056b3;
    text-decoration: none;
}

/* Header - Hero Section */
.hero {
    background: linear-gradient(to right, #007bff, #0056b3);
    color: #fff;
    padding: 80px 0;
    text-align: center;
}

.hero h1 {
    color: #fff;
    font-size: 3.5em;
    margin-bottom: 10px;
}

.hero .tagline {
    font-size: 1.5em;
    margin-bottom: 40px;
}

/* Features Section */
.features {
    padding: 60px 0;
    background-color: #fff;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    text-align: center;
}

.feature-item {
    background-color: #fcfcfc;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

.feature-item:hover {
    transform: translateY(-5px);
}

.feature-item img {
    width: 80px;
    height: 80px;
    margin-bottom: 20px;
}

.feature-icon {
    font-size: 60px; /* Adjust size as needed */
    display: block;
    margin-bottom: 20px;
    line-height: 1;
}

.feature-item h3 {
    font-size: 1.5em;
    margin-bottom: 15px;
}

.feature-item p {
    font-size: 1em;
    color: #666;
}

/* Screenshots Section */
.screenshots {
    padding: 60px 0;
    background-color: #f0f0f0;
}

.screenshot-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    justify-items: center;
}

.screenshot-grid img {
    width: 100%;
    max-width: 300px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

/* Download Section */
.download {
    padding: 60px 0;
    text-align: center;
    background-color: #fff;
}

.download h2 {
    margin-bottom: 20px;
}

.download p {
    font-size: 1.1em;
    margin-bottom: 30px;
}

.download-options {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 30px;
}

.qrcode {
    width: 180px;
    height: 180px;
    border: 1px solid #ddd;
    padding: 10px;
    border-radius: 5px;
}

.app-info {
    text-align: left;
}

.app-info p {
    margin: 10px 0;
    font-size: 1.1em;
}

.app-info .button {
    margin: 10px 10px 10px 0;
}

/* Footer */
footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 20px 0;
    font-size: 0.9em;
}

/* Responsive Design */
@media (min-width: 768px) {
    .download-options {
        flex-direction: row;
        justify-content: center;
    }

    .app-info {
        text-align: left;
    }
}

@media (max-width: 767px) {
    .hero h1 {
        font-size: 2.5em;
    }

    .hero .tagline {
        font-size: 1.2em;
    }

    .feature-item {
        padding: 20px;
    }

    .app-info .button {
        display: block;
        margin: 10px auto;
    }
}

/* Custom Alert Styles */
.custom-alert-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.6);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    display: none; /* Hidden by default */
}

.custom-alert-content {
    background-color: #fff;
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    text-align: center;
    max-width: 400px;
    width: 90%;
    position: relative;
}

.custom-alert-content p {
    font-size: 1.2em;
    margin-bottom: 20px;
    color: #555;
}

.custom-alert-content .button {
    background-color: #007bff;
    color: #fff;
    border: none;
    cursor: pointer;
    padding: 10px 20px;
    border-radius: 5px;
    font-size: 1em;
}

.custom-alert-content .button:hover {
    background-color: #0056b3;
}

.close-button {
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 2em;
    cursor: pointer;
    color: #aaa;
}

.close-button:hover {
    color: #333;
}