/* Global Styles */
body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #333;
    background: #f4f4f4;
}

.container {
    width: 80%;
    margin: auto;
    overflow: hidden;
}

/* Header */
header {
    background: #2c3e50;
    color: white;
    padding-top: 30px;
    min-height: 70px;
    border-bottom: #e8491d 3px solid;
}

header a {
    color: #ffffff;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 16px;
}

header ul {
    padding: 0;
    list-style: none;
}

header li {
    display: inline;
    padding: 0 20px;
}

header #branding {
    float: left;
}

header #branding h1 {
    margin: 0;
}

header nav {
    float: right;
    margin-top: 10px;
}

header .highlight, header .current a {
    color: #e8491d;
    font-weight: bold;
}

#showcase {
    min-height: 400px;
    background: 
        linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), /* Overlay sombre */
        url('../assets/showcase-bg.jpg') no-repeat center center/cover;
    text-align: center;
    color: #fff;
    padding: 100px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

#showcase h1 {
    font-size: 55px;
    margin-bottom: 20px;
}

#showcase p {
    font-size: 20px;
    margin-bottom: 30px;
}

.btn-cta {
    display: inline-block;
    background: #e8491d;
    color: #fff;
    padding: 12px 30px;
    border-radius: 5px;
    font-weight: bold;
    text-transform: uppercase;
}

/* Features */
#features {
    padding: 50px 0;
    background: #fff;
}

.feature-box {
    float: left;
    width: 30%;
    padding: 20px;
    text-align: center;
    margin: 0 1.5%;
    box-sizing: border-box;
}

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

/* Footer */
footer {
    padding: 20px;
    background: #2c3e50;
    color: white;
    text-align: center;
    clear: both;
}

/* Responsive */
@media(max-width: 768px) {
    header #branding,
    header nav,
    header nav li,
    .feature-box {
        float: none;
        text-align: center;
        width: 100%;
    }
}