/* General Styles */
body {
    font-family: 'Roboto', sans-serif;
    font-size: 16px;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    color: #333;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Container for all sections */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Hero Section */
.hero {
    background: url('./images/portable-concentrator5.webp') no-repeat center center;
    background-size: cover;
    height: 100vh; /* Full screen */
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
}

/* Overlay for the hero section */
.hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5); /* Dark overlay */
    z-index: 1;
}

/* Hero content styling */
.hero h1, .hero p, .hero a {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3rem;
    font-weight: bold;
}

.hero p {
    font-size: 1.5rem;
    margin-top: 1rem;
}

.hero a.btn {
    display: inline-block;
    padding: 15px 30px;
    background-color: #4285f4;
    border-radius: 30px;
    color: white;
    text-decoration: none;
    font-size: 1.2rem;
    transition: background-color 0.3s ease;
    margin: 10px;
}

.hero a.btn:hover {
    background-color: #357ae8;
}

/* Contact Us Section */
.contact-banner {
    background-color: #4285f4;
    color: white;
    padding: 20px;
    text-align: center;
    font-size: 1.5rem;
    font-weight: bold;
}

.contact-banner a {
    color: white;
    text-decoration: none;
}

.contact-banner a:hover {
    text-decoration: underline;
}

/* Product Grid */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    padding: 40px 20px;
}

.product {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    padding: 20px;
    text-align: center;
}

.product img {
    width: 100%;
    height: auto;
    max-height: 200px;
    object-fit: cover;
    border-radius: 10px 10px 0 0;
}

.product h3 {
    margin-top: 15px;
    font-size: 1.5rem;
}

.product p {
    font-size: 1rem;
    color: #666;
    margin-top: 10px;
}

.product a.btn {
    display: inline-block;
    padding: 10px 25px;
    background-color: #4285f4;
    color: white;
    border-radius: 20px;
    font-size: 1.1rem;
    transition: background-color 0.3s ease;
}

.product a.btn:hover {
    background-color: #357ae8;
}

/* Rent Section */
.rent-portable-oxygen {
    background-color: #f9f9f9;
    padding: 60px 20px;
    text-align: left;
    border-radius: 10px;
    margin: 40px auto;
    max-width: 1200px;
}

.rent-portable-oxygen h2 {
    font-size: 2.5rem;
    color: #333;
    margin-bottom: 20px;
}

.rent-portable-oxygen p {
    font-size: 1.2rem;
    color: #666;
    line-height: 1.8;
    margin-bottom: 20px;
}

.rent-portable-oxygen a.btn {
    display: inline-block;
    padding: 15px 30px;
    background-color: #4285f4;
    color: white;
    border-radius: 30px;
    text-decoration: none;
    font-size: 1.2rem;
}

.rent-portable-oxygen a.btn:hover {
    background-color: #357ae8;
}

/* Form Section */
.form-section {
    background-color: #f4f4f4;
    padding: 30px;
    margin: 40px auto;
    width: 100%;
    max-width: 600px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.form-section h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: #333;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 1.1rem;
    color: #333;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="tel"],
.form-group select {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
}

.submit-btn {
    display: block;
    width: 100%;
    padding: 12px;
    background-color: #008cba;
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1.2rem;
    cursor: pointer;
}

.submit-btn:hover {
    background-color: #005f8a;
}


.youtube-container {
    position: relative;
    width: 80%; /* Adjust this width to control responsiveness */
    max-width: 500px; /* Limit the width of the video container */
    margin: 0 auto; /* Center the video */
}

.youtube-placeholder {
    position: relative;
    padding-bottom: 56.25%; /* Maintain 16:9 aspect ratio */
    height: 0;
    background-color: #000;
    overflow: hidden;
    cursor: pointer;
}

.youtube-placeholder img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures the thumbnail fills the container without black bars */
}

.youtube-placeholder iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.youtube-placeholder .play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-left: 25px solid white;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    z-index: 2;
    cursor: pointer;
}






/* Footer Section */
.footer {
    background-color: #333;
    color: white;
    padding: 40px 20px;
    text-align: center;
}

.footer a {
    color: #fff;
    text-decoration: none;
    margin: 0 10px;
}

.footer a:hover {
    text-decoration: underline;
}

.footer .social-icons a {
    color: white;
    font-size: 1.5rem;
    margin: 0 10px;
}