:root {
    /* Font Weight */

    --fw-light: 300;
    --fw-regular: 400;
    --fw-medium: 500;
    --fw-semi-bold: 600;
    --fw-bold: 700;
    --fw-extra-bold: 800;
    --fw-extra-black: 800;

    /* Font Sizes */

    --txt-section-title: 2.2rem;
    --txt-search-title: 1.7rem;
    --txt-paragraph-standard: 1rem;
    --txt-paragraph-larger: 1.2rem;
    --txt-small: 0.8rem;

    --fs-p-larger: 1.2rem;

    --fs-h2: 1.6rem;
    --fs-h2-desktop: 2rem;

    --fs-h3: 1.4rem;
    --fs-h3-desktop: 1.6rem;

        /* Business Card Font Sizes */

        --txt-business-title: 1.8rem;
        --txt-business-area: 1.4rem;
        --txt-business-text-main: 1.2rem;
        

    /* Font Colours */

    --colour-white: #fff;
    --colour-black: #000000;
    --colour-dark-grey: #1e1e1e;
    --colour-medium-grey: #515151;
    --colour-medium-grey-lighter: #686868;
    --colour-light-grey: #dfdfdf;
    --colour-1: #1f2833;
    --colour-2: #66fcf1;
    --colour-3: rgb(69, 162, 158);
    --colour-4: rgb(11, 12, 16);
    --colour-5: #C5C6C7;
    --colour-icon: #ffc801;

    /* Padding & Spacing */
    
    --mobile-padding: 1.2rem;
    --desktop-padding: 2rem;

    /* Border Shadow */

    --button-shadow: rgba(0, 0, 0, 0.2) 1px 1px 4px 0px;
    --smaller-shadow: rgba(0, 0, 0, 0.2) 0px 4px 8px 1px;
    --larger-shadow: rgba(0, 0, 0, 0.2) 0px 8px 15px;

}


* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: 1rem;
    font-weight: var(--fw-regular);
    font-family: "Poppins", sans-serif;
}

body {
    background-color: var(--colour-3);
}

img {
    display: block;
    width: 100%;
}

a {
    text-decoration: none;
    color: inherit;
}

p {
    font-size: 1.1rem;
    margin: 0.75rem 0;
}

h2 {
    font-size: var(--fs-h2);
    font-weight: var(--fw-medium);
}

h3 {
    font-size: var(--fs-h3);
    font-weight: var(--fw-medium);
}

ol, ul {
    padding-left: 1rem;
}

@media screen and (min-width: 768px) {
    h2 {
        font-size: var(--fs-h2-desktop);
    }

    h3 {
        font-size: var(--fs-h3-desktop);
    }
}

.test {
    border: 2px solid red;
}

/* Colour Classes */

.colour_main {
    color: var(--colour-1)
}

.colour_secondary {
    color: var(--colour-2)
}

.colour_tertiary {
    color: var(--colour-3)
}

/* spacing */

@media screen and (min-width: 768px) {
    .right_space {
        padding-right: 2rem;
    }
    
    .left_space {
        padding-left: 2rem;
    }
}

/* Specific Section Styling */

#home_suburb_accordion {
    background-color: var(--colour-main);
}

/* Page Intro */

#homepage_intro {
    background-color: var(--colour-1);
    color: var(--colour-white);
}

/* header menu */

header {
    top: 0;
    left: 0;
    width: 100%;
    display: flex;
    position: absolute;
    padding: var(--mobile-padding);
    text-transform: uppercase;
    z-index: 1000;
    color: var(--colour-white);
    transition: 0.6s;
}

.header_container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 100rem;
    margin: 0 auto;
}

#header_logo {
    position: relative;
    max-width: 200px;
    z-index: 1500;
}

@media screen and (min-width: 768px) {

    header {
        padding: 1.6rem 2rem;
        position: fixed;
    }

    header.sticky {
        padding: 2rem;
        background: var(--colour-1);
        z-index: 10001;
    }

    #header_logo {
        max-width: 250px;
    }
}

/* Footer */

footer {
    background-color: var(--colour-1);
    color: var(--colour-white);
}

footer .container .content_wrapper {
    width: 100%;
    justify-content: space-between;
}

footer .container .content_wrapper .content:first-child {
    display: flex;
    flex-direction: column;
    text-align: center;
}

footer .container .content_wrapper .content:nth-child(2) {
    text-align: center;
}

@media screen and (min-width: 768px) {
    footer .container .content_wrapper .content:first-child {
        text-align: start;
    }
    
    footer .container .content_wrapper .content:nth-child(2) {
        text-align: end;
    }
}

/* Mobile Menu Styling */

#hamburger_icon {
    margin: auto 0;
    cursor: pointer;
    /* display: none */    
}

#hamburger_icon div {
    width: 35px;
    height: 4px;
    border-radius: 4px;
    background-color: var(--colour-white);
    margin: 6px 0;
    transition: 0.4s ease;
}

.bar1,
.bar2,
.bar3 {
    position: relative;
    z-index: 1003;
}

.open .bar1 {
    -webkit-transform: rotate(-45deg) translate(-6px, 6px);
    transform: rotate(-45deg) translate(-6px, 6px);
}

.open .bar2 {
    opacity: 0;
}

.open .bar3 {
    -webkit-transform: rotate(45deg) translate(-6px, -8px);
    transform: rotate(45deg) translate(-6px, -8px);
}

.mobile_menu {
    left: 0;
    top: 0;
    position: absolute;
    transition: transform 0.6s ease, opacity 0.6s ease;
    transform: translateX(-100%);
    width: 100%;
    height: 100vh;
    padding-top: 5rem;
    opacity: 100;
    background-color: var(--colour-1);
}

.open .mobile_menu {
    justify-content: space-between;
    transform: translateX(0);
    opacity: 1;
    overflow: hidden;
}

.mobile_menu li {
    font-size: 1.2rem;
    font-weight: var(--fw-semi-bold);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    padding: 1rem 0.2rem;
    list-style: none;  
}

#desktop_menu {
    display: none;
}

@media screen and (min-width: 768px) {

    #hamburger_icon {
        display: none;
    }

    #desktop_menu {
        display: block;
    }

    #desktop_menu ul {
        display: flex;
        list-style: none;
    }

    #desktop_menu ul li {
        margin: 0 0 0 2rem;
        font-size: 1.2rem;
    }
}

/* Main Body/Content Styling */

.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    padding: var(--mobile-padding);
}

.content_container {
    max-width: 100rem; /* Change this to increase the width of all content on larger displays */
    width: 100%;
    margin: 0 auto;
    display: flex;
    flex: 1;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.content_wrapper {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.content {
    min-width: 50%;
    margin: 1rem 0;
}

.content h2,
.content h3,
.content h4,
.content h5 {
    margin: 1rem 0;
}


.content_section .section_title {
    width: 100%;
    padding: 1.2rem 0;
    text-align: left;
    text-transform: uppercase;
    font-size: var(--section-title);
    font-weight: var(--fw-extra-bold);
}

.content_section .white_title {
    color: var(--colour-white);
}

.article {
    background-color: var(--colour-white);
}

.article img {
    padding: 1rem 0;
}

.article .blog_section {
    border-bottom: 3px solid var(--colour-3);
}

@media screen and (min-width: 768px) {
    .container {
        padding: var(--desktop-padding);
    }

    .content_wrapper {
        flex-direction: row;
    }
}

/* Spacers */

/* Hero Section Content */

.hero_section {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    padding: var(--mobile-padding);
    background-image: linear-gradient(120deg, rgba(31, 40, 51, 0.8), rgba(69, 162, 158, 0.5));
    color: var(--colour-white);
}

.hero_section > .content_container {
    margin: 10rem auto;
}

.hero_section {
    min-height: 60vh;
}

.hero_text {
    text-align: center;
    width: 100%;
}

.hero_text h1 {
    font-size: 2rem;
    width: 100%;
    color: var(--colour-2);
}

.hero_text p {
    font-size: var(--fs-p-larger);
    width: 100%;
}

@media screen and (min-width: 768px) {

    .hero_section {
        padding: var(--desktop-padding);
    }

    .hero_text h1 {
        font-size: 3rem;
        width: 50%;
        
    }

    .hero_text p {
        font-size: var(--fs-p-larger);
        width: 50%;
    }

    .hero_text {
        text-align: left;
    }
}

/* Suburb Search Icon */

.suburb_icon_container {
    display: flex;
    position: relative;
    flex: 1;
}

.suburb_icon_wrapper {
    position: fixed;
    bottom: 1rem;
    right: 1rem;
    z-index: 500;
    background-color: var(--colour-1);
    padding: 0.25rem 0.5rem;
    color: var(--colour-white);
    border-radius: 1rem;
}

/* Header/Hero Section Styling */

.hero_section {
    background-size: cover;
    background-position: center;
    color: var(--colour-white);
}

#homepage_banner {
    background-image: linear-gradient(120deg, rgba(31, 40, 51, 0.8) 50%, rgba(69, 162, 158, 0.5)), url(media_files/Christchurch\ Heat\ Pump\ Cleaning.webp);
}

#about_banner {
    background-image: linear-gradient(120deg, rgba(31, 40, 51, 0.9) 50%, rgba(69, 162, 158, 0.5)), url(media_files/about_header.webp);   	
}

@media screen and (min-width: 768px) {

    #homepage_banner {
        background-image: linear-gradient(120deg, rgba(31, 40, 51, 0.97) 50%, rgba(69, 162, 158, 0.5)), url(media_files/Christchurch\ Heat\ Pump\ Cleaning.webp);
    }
}
/* Search Styling */

.search_wrapper {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 1rem;
    align-items: center;
    font-size: 1rem;
    width: 100%;
}

.search_wrapper label {
    font-size: var(--txt-search-title);
    text-transform: uppercase;
    font-weight: var(--fw-bold);
    color: var(--colour-main);
}

.search_wrapper input {
    border-radius: 5px;
    font-size: var(--txt-paragraph-larger);
    padding: 0.25rem;
    border: 2px solid rgba(1, 1, 1, 0.1);
}

.search_result_container {
    display: grid;
    justify-content: center;
    align-items: center;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 0.75rem;
    width: 100%;
}

.search_item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0.5rem;
    font-size: var(--txt-paragraph-larger);
    box-shadow: var(--button-shadow);
    border-radius: 10px;
    color: var(--colour-white);
    background-color: var(--colour-main);
}

.hide {
    display: none;
}

/* Accordion Grid */

.accordion_grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.2rem;
    width: 100%;
    font-size: 1.2rem;
}

.accordion_grid .grid_item {
    display: flex;
    flex-direction: column;
/*     justify-content: center; */
    box-shadow: var(--smaller-shadow);
    border-radius: 15px;
    padding: 1.2rem 2rem;
    background-color: #fff;
}

.accordion_heading {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    transition: 300ms ease;
}

.circle {
    background-color: var(--colour-light-grey);
    height: 25px;
    width: 25px;
    border-radius: 50%;
    box-shadow: var(--button-shadow);
}

.active_circle {
    background-color: var(--colour-secondary);
}

.accordion_answer {
    max-height: 0;
    overflow: hidden;
    transition: 300ms ease max-height;
}

@media screen and (min-width: 550px) {
    .accordion_grid {
        grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    }

    .circle {
        display: none;
    }
}

@media screen and (min-width: 1024px) {
    .accordion_grid {
        grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    }

    .circle {
        display: none;
    }
}

/* Suburb Pages */

/* Business Grid */

.business_container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    width: 100%;
    /* border: 2px solid blue; */
}

.business_item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 1rem;
    width: 100%;
    background-color: var(--colour-white);
    box-shadow: var(--smaller-shadow);
    border-radius: 10px;
    min-height: 10rem;
    color: var(--colour-1);
}

.business_info_wrapper,
.business_location_wrapper {
    width: 100%;
}



.business_name {
    font-size: var(--txt-business-title);
    font-weight: var(--fw-bold);
    color: var(--colour-3);
    text-transform: uppercase;
}

.business_info_wrapper .area,
.business_info_wrapper .type {
    font-style: italic;
}

.business_info_wrapper p {
    margin: 0.25rem 0;
    padding: 0.5rem 0;
    display: inline-block;
}

.business_info_wrapper span {
    padding: 0.25rem 0;
    display: inline-block;
}

.business_info_wrapper .rating,
.business_info_wrapper .phone_number {
    font-weight: var(--fw-semi-bold);
    color: var(--colour-3);
}

.business_location_wrapper {
    text-align: center;
}

.iframe_wrapper {
    position: relative;
    padding-bottom: 100%;
    height: 0;
    overflow: hidden;
}

.iframe_wrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 0.5rem 0;
}

.business_location_wrapper .location {
    width: 100%;
    font-style: italic;
    font-size: var(--txt-small);
}

@media screen and (min-width: 600px) {

    .business_container {
        grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    }

    .iframe_wrapper {
        padding-bottom: 66.67%; 
    }
}

@media screen and (min-width: 1024px) {
    .business_container {
        grid-template-columns: repeat(auto-fit, minmax(550px, 1fr));
    }

    .business_item {
        flex-direction: row;
    }

    .iframe_wrapper {
        padding-bottom: 100%;
    }
}

/* Filters */

.filter_wrapper {
    display: flex;
    flex: 1;
    justify-content: space-around;
    flex-direction: row; 
    flex-wrap: wrap;
    width: 100%;
    height: 100%;
}

.dropdown {
    min-width: 15rem;
    position: relative;
    margin: 2rem;
}

.dropdown * {
    box-sizing: border-box;
    color: var(--colour-white);
}

.select {
    background: var(--colour-medium-grey-lighter);
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: var(--smaller-shadow);
    border-radius: 0.5rem;
    padding: 1rem;
    cursor: pointer;
    transition: 0.3s;
    z-index: 2000;
}

.select:hover {
    background: var(--colour-main);
}

.caret {
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 6px solid var(--colour-white);
    transition: 0.3s;
}

.caret-rotate {
    transform: rotate(180deg);
}

.menu {
    list-style: none;
    padding: 0.2rem 0.5rem;
    background: var(--colour-medium-grey-lighter);
    box-shadow: var(--smaller-shadow);
    border-radius: 0.5rem;
    position: absolute;
    z-index: 1;
    top: 4rem;
    width: 100%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    display: none;
    transition: 0.2s;
    max-height: 200px;
    overflow: auto;
}

.menu::-webkit-scrollbar {
    width: 8px; 
}

.menu::-webkit-scrollbar-thumb {
    background: var(--colour-main); /* color of the scroll thumb */
    border-radius: 4px;
}

.menu li {
    padding: 0.5rem 0.5rem;
    margin: 0.3rem 0;
    border-radius: 0.5rem;
    cursor: pointer;
}

.menu li:hover {
    background: var(--colour-main);
}

.menu-open {
    display: block;
    opacity: 1;
}

/* Form */

form {
    margin: 0 auto;
    padding: 1.5rem;
    background-color: var(--colour-light-grey);
    display: flex;
    flex-direction: column;
    max-width: 500px;
    border-radius: 1.5rem;
    width: 100%;
    height: 100%;
    color: var(--colour-1);
    box-shadow: var(--larger-shadow);
}

form label,
button {
    margin: 0.25rem 0;
}

form input {
    width: 100%;
}

form textarea {
    width: 100%;
    min-height: 125px;
}

form input, 
form textarea,
form button {
    padding: 0.5rem;
    border-radius: 0.5rem;
    outline: none;
    border: none;
    font-family: "Poppins", sans-serif;
    font-size: var(--txt-paragraph-standard);

}

form button {
    color: var(--colour-1);
    transition: 0.3s ease;
}

form button:hover {
    background: var(--colour-2);
    cursor: pointer;
}