/* Basic Reset & Typography */
body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

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

h1, h2, h3 {
    line-height: 1.2;
}

/* Header */
.site-header {
    background: #fff;
    padding: 1rem 0;
    border-bottom: 1px solid #e7e7e7;
    position: sticky;
    top: 0;
    z-index: 1000;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 50px;
    width: auto;
}

.site-header nav a {
    margin-left: 20px;
    text-decoration: none;
    color: #007bff;
    font-weight: bold;
}

/* Hero Section */
.hero {
    background: #007bff;
    color: white;
    padding: 4rem 0;
    text-align: center;
}

.hero h1 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.search-bar {
    margin-top: 2rem;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
}

.search-bar input {
    padding: 15px;
    font-size: 1rem;
    border: none;
    border-radius: 5px;
    width: 250px;
}

.search-bar button {
    padding: 15px 30px;
    font-size: 1rem;
    border: none;
    border-radius: 5px;
    background: #28a745;
    color: white;
    cursor: pointer;
}

/* Sections */
.features-section, .business-promo, .install-promo {
    padding: 3rem 0;
    text-align: center;
}

.business-promo {
    background: #e9ecef;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
    text-align: left;
}

.cta-button {
    display: inline-block;
    background: #007bff;
    color: #fff;
    padding: 12px 25px;
    text-decoration: none;
    border-radius: 5px;
    margin-top: 1rem;
    font-weight: bold;
}

#installBtn {
    background: #28a745;
}

.install-instructions {
    margin-top: 1.5rem;
    font-size: 0.9rem;
    color: #666;
}

/* Footer */
.site-footer {
    background: #333;
    color: #fff;
    text-align: center;
    padding: 1.5rem 0;
}