:root {
    /* DESKTOP THEME */
    --desktop-bg: #000;
    --desktop-text: #fff;

    /* MOBILE THEME */
    --mobile-bg: #000;
    --mobile-text: #fff;

    /* HERO THEME */
    --hero-overlay-bg: rgba(0,0,0,0.6);
    --hero-text-color: #ffffff;
    --hero-height: 450px;
    --hero-image: url('../images/home-banner.avif');

    /* CONTENT THEME */
    --content-text-color: #000;
    --content-bg: #fff;
    --content-image-width: 280px;
    --content-image-radius: 6px;

    /* BANNER ADVERT THEME */
    --banner-bg: #f5f5f5;
    --banner-padding: 40px;
}

/* GLOBAL FONT */
body {
    margin: 0;
    padding: 0;
    font-family: Calibri, sans-serif;
    overflow-x: hidden;
}

/* ----------------------------- */
/* DESKTOP HEADER                */
/* ----------------------------- */

header {
    width: 100%;
    height: 50px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-left: 50px;
    background-color: var(--desktop-bg);
    color: var(--desktop-text);
    z-index: 1000;
    position: relative;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 30px;
}

header a {
    color: var(--desktop-text);
    text-decoration: none;
}

ul {
    display: flex;
    list-style: none;
    height: 50px;
    margin: 0;
    padding: 0;
}

li {
    width: 150px;
    display: flex;
    justify-content: center;
    align-items: center;
}

li:hover {
    background-color: grey;
    font-weight: bold;
}

/* ----------------------------- */
/* MOBILE HEADER                 */
/* ----------------------------- */

.mobile-header {
    display: none;
    width: 100%;
    background: var(--mobile-bg);
    color: var(--mobile-text);
    position: relative;
    z-index: 2000;
}

.mobile-header-inner {
    height: 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 20px;
}

.mobile-logo {
    font-size: 20px;
    font-weight: bold;
}

.mobile-burger {
    font-size: 32px;
    color: var(--mobile-text);
    cursor: pointer;
    background: none;
    border: none;
}

/* MOBILE MENU */
.m-nav {
    width: 100%;
    background: var(--mobile-bg);
    display: none;
    position: absolute;
    top: 50px;
    left: 0;
    z-index: 3000;
}

.m-ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: block !important;
}

.m-li {
    width: 100% !important;
    display: block !important;
    border-top: 1px solid #444;
    text-align: left;
}

.m-nav a {
    background: var(--mobile-bg);
    color: var(--mobile-text) !important;
    text-decoration: none;
    display: block;
    padding: 15px 20px;
}

/* ----------------------------- */
/* HERO SECTION                  */
/* ----------------------------- */

.hero {
    width: 100%;
    max-width: 100%;
    height: var(--hero-height);
    background-image: var(--hero-image);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

.hero-overlay {
    background: var(--hero-overlay-bg);
    padding: 40px 60px;
    text-align: center;
    color: var(--hero-text-color);
    border-radius: 6px;
    max-width: 90%;
}

.hero-overlay h1 {
    margin: 0 0 10px 0;
    font-size: clamp(28px, 5vw, 48px);
    font-weight: bold;
}

.hero-overlay p {
    margin: 0;
    font-size: clamp(16px, 3vw, 22px);
}

/* ----------------------------- */
/* CONTENT SECTION               */
/* ----------------------------- */

.content-section {
    width: 70%;
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
    color: var(--content-text-color);
    background: var(--content-bg);
    line-height: 1.6;
    font-size: 18px;
    box-sizing: border-box;
}

.content-section p {
    margin-bottom: 18px;
}

.content-image {
    float: left;
    width: var(--content-image-width);
    margin: 0 20px 20px 0;
    border-radius: var(--content-image-radius);
}

.content-section::after {
    content: "";
    display: block;
    clear: both;
}
.h1-spacer {
	margin: 50px 0 20px 0;
}
footer {
	width: 100%;
	height: 50px;
	text-align: center;
	line-height: 50px;
	background-color: var(--desktop-bg);
	color: var(--desktop-text);
}
footer a {
	text-decoration: none;
	color: inherit;
}
@media (max-width: 700px) {
    .content-image {
        float: none;
        display: block;
        margin: 0 auto 20px auto;
        width: 100%;
        max-width: 350px;
    }
}

/* ----------------------------- */
/* FULL-WIDTH BANNER ADVERT      */
/* ----------------------------- */

.banner-advert {
    width: 100%;
    background: var(--banner-bg);
    padding: var(--banner-padding) 0;
    text-align: center;
    box-sizing: border-box;
}

.banner-advert img {
    width: 80%;       /* UPDATED */
    height: auto;
    display: block;
    margin: 0 auto;   /* CENTRES THE IMAGE */
}

/* ----------------------------- */
/* RESPONSIVE BEHAVIOUR          */
/* ----------------------------- */

@media (max-width: 900px) {
    header {
        display: none;
    }
    .mobile-header {
        display: block;
    }
}