@import url('https://fonts.googleapis.com/css?family=Catamaran:200,400,700,900&display=swap&subset=latin-ext');

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font: inherit;
    vertical-align: baseline;
    font-family: Catamaran, sans-serif;
}
/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, menu, nav, section {
    display: block;
}
html, body {
    min-height: 100vh;
    line-height: 1;
    position: relative;
}
ol, ul {
    list-style: none;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}



* {
    --headings-color: #34291e;
    --text-color: #1a1513;
    --accent-color: #f5bf8a;
    --dark-accent-color: #916b4b;
    box-sizing: border-box;
}

h1, h2, h3, h4, h5, h6 {
    color: var(--headings-color);
    font-weight: 700;
    margin-bottom: 1rem;
}
h1 { font-size: 2rem; }
h2 { font-size: 1.75rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1rem; }
h6 { font-size: 1rem; }
p {
    line-height: 1.5;
    margin-bottom: 1rem;
}

.container {
    width: 75rem;
    min-height: 100%;
    margin: 0 auto;
    display: flex;
}

a {
    color: var(--dark-accent-color);
    transition: color 0.1s ease-in-out;
}
a:hover {
    color: var(--accent-color);
}
strong {
    color: var(--headings-color);
    font-weight: 700;
}
section {
    width: 100%;
    padding: 4rem 0;
    position: relative;
}
.sectionAnchor {
    position: absolute;
    top: -4rem;
    left: 0;
    display: block;
    width: 0;
    height: 0;
}

.button {
    font-size: 1.5rem;
    color: var(--headings-color);
    background-color: var(--accent-color);
    transition: all 0.1s ease-in-out;
    padding: 0.25rem 2rem 0 2rem;
    height: 3rem;
    width: auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    text-decoration: none;
}
.button:hover {
    color: var(--text-color);
    background-color: #c1946a;
}


header {
    height: 4rem;
    border-bottom: 1px solid #eee;
    box-shadow: 0 0 1rem 0 rgba(0,0,0,0.0625);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: #fff;
}
header .container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}
.mainMenu a {
    margin-left: 1rem;
    text-decoration: none;
    font-weight: 500;
    padding: 1rem 0;
}

.burger, .mobileMenu {
    display: none;
}



.firstScreen {
    margin-top: 4rem;
    height: 60vh;
    background-color: #f6f6f6;
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid #eee;
}
.toast {
    position: absolute;
    top: 8rem;
    left: 55%;
    transform: rotate(-35deg);
    transform-origin: 50% 50%;
    width: 40rem;
    height: 40rem;
    background-image: url("/images/SiDeck-glazed-900.jpg");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: brightness(1.15);
}
.kal {
    position: absolute;
    top: 5rem;
    left: 55%;
    transform: rotate(-45deg);
    transform-origin: 50% 50%;
    width: 40rem;
    height: 40rem;
    background-image: url("/images/kal.png");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: brightness(0.9) saturate(0.8);
}
.sioporFS {
    position: absolute;
    top: 15rem;
    left: 55%;
    transform: rotate(-45deg);
    transform-origin: 50% 50%;
    width: 40rem;
    height: 40rem;
    background-image: url("/images/SioPor-heap-2.jpg");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}
.siothermFS {
    position: absolute;
    top: 15rem;
    left: 55%;
    transform: rotate(-30deg);
    transform-origin: 50% 50%;
    width: 40rem;
    height: 40rem;
    background-image: url("/images/SioTherm-circle_cut.png");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: brightness(1.1) saturate(1.1);
}
.sibrickFS {
    position: absolute;
    bottom: -15rem;
    right: 15%;
    transform: rotate(60deg);
    transform-origin: 50% 50%;
    width: 40rem;
    height: 40rem;
    background-image: url("/images/SiBrick-mock-up.png");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}
.siagraFS {
    position: absolute;
    bottom: -15rem;
    right: 0;
    width: 40rem;
    height: 40rem;
    background-image: url("/images/Soil+seedling.png");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
}
.board {
    position: absolute;
    top: 15rem;
    left: 65%;
    transform: rotate(-35deg);
    transform-origin: 50% 50%;
    width: 30rem;
    height: 30rem;
    background-image: url("/images/Woodwool-LD.jpg");
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    filter: brightness(1.15);
}
.firstScreen .container {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
}
.firstScreen h1 {
    font-size: 4rem;
    position: relative;
    z-index: 10;
}


.about .container {
    flex-direction: column;
    align-items: center;
}
.about .sicoatTease {
    width: 60%;
    font-size: 1.25rem;
    line-height: 1.5;
}
.about a {
    text-decoration: none;
}
.twoCols {
    display: flex;
    flex-direction: row;
    justify-content: center;
    margin-bottom: 2rem;
}
.twoCols .col {
    width: calc(40% - 1rem);
    font-size: 1.25rem;
    line-height: 1.5;
}
.twoCols .col:first-of-type {
    margin-right: 2rem;
    width: calc(30% - 1rem);
}



.features {
    background-color: #fafafa;
    border-top: 1px solid #f6f6f6;
    border-bottom: 1px solid #f6f6f6;
}
.featuresContainer {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
    justify-content: flex-start;
}
.feature {
    width: calc(100%/3);
    padding: 0 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    margin-bottom: 2rem;
    cursor: pointer;
    color: var(--text-color);
    text-decoration: none;
}
.feature svg {
    height: 6rem;
    width: auto;
    margin-bottom: 1rem;
    color: var(--accent-color);
    transition: color 0.2s ease-in-out;
}
.feature p {
    text-align: center;
    width: 20rem;
}
.feature:hover {
    color: var(--text-color);
}
.feature:hover svg {
    color: var(--dark-accent-color);
}
#player {
    width: 100%;
    height: calc(100vh - 8rem);
}
.sicoatPage .feature {
    cursor: auto;
}
.sioporPage .feature {
    width: calc(100%/4);
    cursor: auto;
}
.sioporPage .feature h2 {
    text-align: center;
    font-size: 1.5rem;
}
.sioporPage .feature h2 span {
    display: none;
}
.sibrickPage .features .container {
    flex-direction: column;
    align-items: center;
}
.sibrickPage .features p {
    width: 57%;
    font-size: 1.25rem;
    margin-bottom: 4rem;
}
.sibrickPage .features .feature {
    width: 25%;
}
.sibrickPage .features .feature h2 {
    text-align: center;
    font-size: 1.5rem;
}


section.fire,
section.moisture,
section.recycle,
section.whyEfficient {
    background-color: #fafafa;
    border: 1px solid #f6f6f6;
}



.textBlock {
    width: 60%;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
}
.textBlock h2 {
    margin-bottom: 2rem;
}
.textBlock ul li {
    background-image: url("/images/bulletDeck.png");
    background-repeat: no-repeat;
    background-position: left top;
    background-size: 1rem;
    padding-left: 2rem;
    font-size: 1.25rem;
    margin-bottom: 1rem;
    line-height: 1.5;
}
.textBlock p {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}
.picBlock {
    display: flex;
    justify-content: flex-end;
    width: 40%;
}
.picBlock img {
    width: 15rem;
    height: 15rem;
    object-fit: cover;
    object-position: right center;
}

.production .container {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.production h3 {
    margin-bottom: 3rem;
}
.threeCols {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
}
.threeCols .col {
    width: calc(100%/3 - 2rem);
}
.threeCols .col p {
    font-size: 1.25rem;
}

.whyEfficient {
    background-image: url("/images/DeckPattern.png");
    background-repeat: no-repeat;
    background-position: right center;
    background-size: auto 100%;
}


.presentation {
    background-color: var(--dark-accent-color);
    color: #fff;
    padding: 2rem 0 1rem 0;
}
.presentation .container {
    flex-direction: row;
    justify-content: center;
    align-items: center;
}
.presentation h3 {
    color: #fff;
}
.presentation a {
    color: #fff;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-left: 2rem;
}
.presentation a:hover {
    color: #f5d8c8;
}
.presentation a svg {
    height: 3rem;
}
footer {
    background-color: var(--headings-color);
    padding: 2rem 0 1rem 0;
    position: relative;
}
footer .container {
    flex-direction: row;
    justify-content: center;
}
footer .container .col {
    width: calc(40% - 2rem);
}
footer h3,
footer p,
footer a {
    color: #fff;
}
footer p {
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}
footer a {
    font-family: Arial, sans-serif;
    color: var(--accent-color);
    text-decoration: none;
}
footer a:hover {
    color: #fff;
}
footer h3 {
    font-weight: 300;
}
footer h3 span {
    font-weight: 700;
}

.popupCover {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.9);
    z-index: 1200;
    display: none;
}
.popup {
    background-color: #fff;
    width: 25rem;
    height: auto;
    padding: 2rem;
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    z-index: 1201;
    display: none;
}
.popup input {
    padding: 0.5rem 1rem;
    font-family: Catamaran, sans-serif;
    width: 100%;
    outline: none !important;
}
.popup textarea {
    padding: 0.5rem 1rem;
    font-family: Catamaran, sans-serif;
    width: 100%;
    min-height: 5rem;
    outline: none !important;
}

.popup label {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    font-family: Catamaran, sans-serif;
    font-size: 0.875rem;
    font-weight: 700;
    margin-top: 1rem;
}
.popup .button {
    margin-top: 2rem;
}

.tripleAction {
    background-color: #f6f6f6;
    border-top: 1px solid #eee;
    border-bottom: 1px solid #eee;
}
.tripleAction h2 {
    width: 60%;
    text-align: center;
    margin: 0 auto 2rem auto;
}
.diagramTriple {
    width: 100%;
    position: relative;
    height: auto;
    padding: 1rem 1rem 3rem 3rem;
}
.scaleX {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 2rem;
    width: calc(100% - 2rem);
    background: linear-gradient(90deg, #f0e5dc 0%, #f0e5dc 20%, #e6c6ab 100% );
    display: flex;
    flex-direction: row;
    justify-content: flex-end;
    align-items: center;
    padding-right: 1rem;
    color: #fff;
    font-weight: 700;
    font-size: 1.5rem;
}
.scaleX:after {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 2rem 0 2rem 2rem;
    border-color: transparent transparent transparent #e6c6ab;
    position: absolute;
    top: -1rem;
    right: -2rem;
}
.scaleY {
    position: absolute;
    bottom: 0;
    left: 0;
    height: calc(100% - 2rem);
    width: 2rem;
    background: linear-gradient(0deg, #f0e5dc 0%, #f0e5dc 20%, #e6c6ab 100% );
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-right: 1rem;
    color: #fff;
    font-weight: 700;
    font-size: 1.5rem;
}
.scaleY:after {
    content: '';
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 2rem 2rem 2rem;
    border-color: transparent transparent #e6c6ab transparent;
    position: absolute;
    top: -2rem;
    left: -1rem;
}
.scaleY span {
    transform: rotate(270deg) translate(-50%, 0.5rem);
}
.tripleAction .container {
    flex-direction: column;
}
.actionEffects {
    display: flex;
    flex-direction: row;
    align-items: center;
}
.actionEffects div {
    border-radius: 0.5rem;
    font-size: 1.25rem;
    padding: 2rem;
    box-sizing: border-box;
    width: calc(33% - 1rem);
    transition: background-color 0.2s ease-in-out;
}
.actionEffects div h3,
.actionEffects div p {
    text-align: center;
}
.actionEffects div p {
    margin-bottom: 0;
}
.actionEffects .intumescence {
    margin-top: 10rem;
    margin-right: 2rem;
    background-color: #f0e5dc;
}
.actionEffects .intumescence:hover {
    background-color: #e8d3c2;
}
.actionEffects .ablation {
    margin-right: 2rem;
    background-color: #e8d3c2;
}
.actionEffects .ablation:hover {
    background-color: #e6c6ab;
}
.actionEffects .absorption {
    margin-bottom: 10rem;
    background-color: #e6c6ab;
}
.actionEffects .absorption:hover {
    background-color: #dfbfa6;
}
.howItWorks .container {
    flex-direction: column;
}
.howItWorks h2 {
    margin-bottom: 2rem;
}
.howItWorks p {
    font-size: 1.25rem;
}
.tempChart {
    width: 100%;
    height: auto;
    background-image: url('/images/Fire-caht-axes.png');
    background-position: center;
    background-size: contain;
}
.chartLines {
    overflow: hidden;
    height: 36.875rem;
    width: 0;
    animation: revealChart 10s linear infinite;
    position: relative;
}
.standardCurve {
    position: absolute;
    top: 9.5rem;
    left: 30rem;
    color: #D4145A;
    font-weight: 700;
    font-size: 1.5rem;
    width: 15rem;
    transform: rotate(-8deg);
    animation: revealDefs 10s linear infinite;
    opacity: 0;
}
.sicoatCurve {
    position: absolute;
    bottom: 7rem;
    left: 38rem;
    color: #006837;
    font-weight: 700;
    font-size: 1.5rem;
    width: 15rem;
    animation: revealDefs 10s linear infinite;
    opacity: 0;
}

@keyframes revealChart {
    0% { width: 0; }
    50% { width: 100%; }
    100% { width: 100%; }
}
@keyframes revealDefs {
    0% { opacity: 0; }
    30% { opacity: 0; }
    40% { opacity: 1; }
    100% { opacity: 1; }
}
.chartLines img {
    width: 75rem;
    height: 36.875rem;
}

.formats {
    background-color: #fafafa;
    border-top: 1px solid #f6f6f6;
    border-bottom: 1px solid #f6f6f6;
}
.formats .container {
    flex-direction: column;
    align-items: center;
}
.formats h2.heading {
    margin-bottom: 3rem;
}
.formats p {
    font-size: 1.25rem;
    max-width: 34rem;
}
.sicoatB {
    background-color: #fafafa;
    border-top: 1px solid #f6f6f6;
    border-bottom: 1px solid #f6f6f6;
}
.specialNeeds {
    background-color: #fafafa;
    border-top: 1px solid #eee;
}
.specialNeeds .container {
    flex-direction: column;
    align-items: center;
}
.specialNeeds h3 {
    width: 60%;
    line-height: 1.5;
    text-align: center;
}
.sibrickPage .formats {
    background-color: #fff;
}
.sibrickPage .formats .feature h2 {
    text-align: center;
    min-height: 5.5rem;
    color: #7c5e4c;
}
.sibrickPage .formats p {
    text-align: left;
}


.logoDummy {
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%,-50%);
    transform-origin: 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}
.logoDummy img {
    width: 30rem;
    height: auto;
}
.logoDummy h2 {
    font-size: 2rem;
}
.brandsLinks {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    justify-content: center;
    flex-wrap: wrap;
    padding: 0 2rem;
    box-sizing: border-box;
    max-width: 75%;
    position: relative;
}
.brandsLinks a {
    height: auto;
    padding: 1rem;
    width: 25%;
    text-decoration: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}
.brandsLinks a p {
    color: #333;
    text-decoration: none;
    margin-left: 2.5rem;
    margin-top: 1rem;
    font-size: 1.25rem;
    text-align: center;
    /*width: 80%;*/
}
.brandsLinks a img {
    height: 4rem;
    width: auto;
}
.sioporPage .howItWorks {
    background-image: url("/images/Siopor2.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.sioporPage .howItWorks .plashka {
    background-color: rgba(255,255,255,0.9);
    padding: 2rem 4rem;
    width: 60%;
    box-sizing: border-box;
}
.sioporPage .howItWorks .plashka p:last-of-type {
    margin-bottom: 0;
}
.macroShot {
    background-color: #fafafa;
    border-bottom: 1px solid #eee;
}
.macroShot .container {
    align-items: center;
}
.macroShot .textBlock {
    width: 50%;
}
.macroShot .textBlock p {
    font-size: 2rem;
}
.macroShot .picBlock {
    width: 50%;
    justify-content: center;
}
.macroShot .picBlock img {
    width: 20rem;
    height: 20rem;
}
.sioporPage .production h2 {
    margin-bottom: 3rem;
}
.sioporPage .production p {
    font-size: 1.5rem;
    align-self: flex-start;
}


.mainPageFS {
    min-height: calc(100vh - 4rem);
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin-top: 4rem;
    position: relative;
}
.mainPageFS .container {
    flex-direction: column;
    align-items: center;
    justify-content: center;
}
.siTechLogo {
    width: 30vw;
    margin-bottom: 2rem;
    margin-top: 2rem;
}
.siTechDescr {
    max-width: 44rem;
    margin-bottom: 4rem;
}
.siTechDescr p {
    font-size: 1.25rem;
    text-align: center;
}
.brandsLinks {
    margin-bottom: 2rem;
}
.brandsLinks a {
    display: flex;
    flex-direction: column;
}

.sioThermTexture {
    height: 33vh;
    width: 100%;
    background-image: url("/images/SioTherm-uncut-2.jpg");
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}
.siothermPage .features .feature h2 {
    text-align: center;
    font-size: 1.5rem;
}
.siothermPage .feature h2 span {
    display: none;
}
.siothermPage .why p {
    font-size: 1.25rem;
}
.sibrickPage .production {
    background-color: #fafafa;
    border-top: 1px solid #eee;
}
.sibrickPage .production p {
    font-size: 1.25rem;
    width: 60%;
}
.siagraPage .features .container {
    flex-direction: column;
    align-items: center;
}
.siagraPage .features .featuresContainer {
    justify-content: center;
}
.siagraPage .features .feature {
    width: 25%;
}
.siagraPage .features .feature h2 {
    font-size: 1.5rem;
    text-align: center;
}
.siagraPage .howItWorks .container {
    flex-direction: column;
    align-items: center;
}
.siagraPage .howItWorks .twoCols .col {
    width: 50%;
}
.siagraPage .application {
    background-color: #fafafa;
    border-top: 1px solid #eee;
}
.siagraPage .application .container {
    flex-direction: column;
    align-items: center;
}
.siagraPage .application h2 {
    margin-top: 2rem;
}
.siagraPage .application p {
    font-size: 1.25rem;
}

.environment, .application {
    background-color: #fafafa;
    border: solid #eee;
    border-width: 1px 0;
}
.environment .container,
.recycling .container,
.application .container {
    flex-direction: column;
    align-items: center;
}
.environment p,
.mainPage .production p,
.application p,
.recycling p{
    width: 65%;
    font-size: 1.25rem;
    margin-top: 1rem;
}
.environment p a,
.mainPage .production p a,
.application p a,
.recycling p a {
    color: #916b4b;
    text-decoration: none;
}
.environment p a:hover,
.mainPage .production p a:hover,
.application p a:hover,
.recycling p a:hover {
    color: #c1946a;
}


.siboardAbout {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
    border-top: 1px solid #eee;
    background-image: linear-gradient(90deg, #fcfcfc 0%, #fcfcfc calc(100%/3), #f6f6f6 calc(100%/3), #f6f6f6 calc(100%/3*2),#f9f9f9 calc(100%/3*2),#f9f9f9 100%);
    padding: 0;
}
.siboardAboutCol {
    width: calc(100%/3);
    padding: 8rem 4rem;
    box-sizing: border-box;
    font-size: 1.25rem;
    min-height: 100%;
}
.siboardAboutCol:nth-of-type(2) {
    border-style: solid;
    border-color: #eee;
    border-width: 0 1px;
}
.siboardAboutCol li {
    list-style-type: disc;
    line-height: 1.5rem;
    margin-bottom: 1rem;
    margin-left: 2rem;
}
.siboardPage .howItWorks {
    background-image: url("/images/coirLDwidde.jpg");
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.siboardPage .howItWorks .plashka {
    background-color: rgba(255,255,255,0.9);
    padding: 2rem 4rem;
    width: 60%;
    box-sizing: border-box;
}
.siboardPage .howItWorks .plashka p:last-of-type {
    margin-bottom: 0;
}
.coreProducts h2 {
    flex-shrink: 0;
}
.coreProducts ul {
    margin-left: 3rem;
    flex-grow: 0;
}
.coreProducts ul li {
    list-style-type: disc;
    line-height: 1.5rem;
    margin-bottom: 1rem;
    margin-left: 2rem;
    font-size: 1.25rem;
}
.siboardPage .feature {
    width: 25%;
}
.siboardPage .features .container {
    flex-direction: column;
}
.siboardPage .features h3 {
    text-align: center;
    font-size: 1.75rem;
    margin-bottom: 2rem;
}
.siboardPage .feature h2 {
    font-size: 1.25rem;
    text-align: center;
}
.siboardPage .features h4 {
    max-width: 60ch;
    margin: 0 auto;
    text-align: center;
}
.siboardPage .application {
    padding: 0;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
    background-color: #fff;
}
.siboardPage .application .pictureBlock {
    width: 50%;
    height: 30rem;
}
.siboardPage .application .pictureBlock img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.siboardPage .application .textBlock {
    padding: 4rem;
}
.siboardPage .application .textBlock ul {
    columns: 2;
    -webkit-columns: 2;
    -moz-columns: 2;
}
.structural,
.insulation {
    display: flex;
    flex-direction: row;
    align-items: flex-start;
    font-size: 1.25rem;
    background-color: #f6f6f6;
}
.structural1col,
.structural2col,
.insulation1col,
.insulation1co2 {
    width: 50%;
    flex-shrink: 0;
}
.structural1col,
.insulation1col {
    padding: 4rem 4rem 4rem 8rem;
}
.structural2col,
.insulation2col {
    padding: 4rem 8rem 4rem 4rem;
}
.structural1col li {
    list-style-type: disc;
    line-height: 1.5rem;
    margin-bottom: 1rem;
    margin-left: 2rem;
    font-size: 1.25rem;
}
.picturesSection {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    padding: 0;
}
.picturesSection div {
    width: 20%;
    height: 20vw;
    flex-shrink: 0;
    position: relative;
}
.picturesSection div img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 2;
}
.picturesSection div span {
    background-color: #fff;
    padding: 1rem 1.5rem;
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    font-weight: 700;
    text-align: center;
    opacity: 0;
    transition: all 0.2s ease-in-out;
}
.picturesSection div:hover span {
    opacity: 1;
}
.pipes .picBlock img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    object-position: center;
}
.sicoatAsBinder {
    background-color: #f6f6f6;
    border-top: 1px solid #eee;
}
.siboardRecycling .container {
    flex-direction: row;
}
.siboardRecycling .picBlock {
    display: flex;
    flex-direction: row;
    justify-content: center;
}

@media all and (max-width: 780px) {
    .container {
        width: 100%;
        padding-left: 1rem;
        padding-right: 1rem;
        box-sizing: border-box;
    }
    .mainMenu {
        display: none;
    }

    .burger {
        display: block;
        position: fixed;
        top: 0;
        right: 0;
        height: 4rem;
        width: 4rem;
        z-index: 1001;
    }
    .burger span {
        height: 1px;
        width: 2rem;
        background-color: #666;
        transform: rotate(0deg);
        transition: all 0.2s ease-out;
        position: absolute;
        margin-left: 1rem;
        opacity: 1;
        transform-origin: 50% 50%;
    }
    .burger span:nth-of-type(1) { top: 35%; }
    .burger span:nth-of-type(2) { top: 50%; }
    .burger span:nth-of-type(3) { top: 65%; }

    .burger.open span:nth-of-type(1) {
        top: 50%;
        transform: rotate(45deg);
    }
    .burger.open span:nth-of-type(2) { opacity: 0; }
    .burger.open span:nth-of-type(3) {
        top: 50%;
        transform: rotate(-45deg);
    }
    .mobileMenu {
        position: fixed;
        top: 4rem;
        left: 0;
        width: 100%;
        height: calc(100% - 4rem);
        background-color: #fff;
        padding: 2rem;
        display: none;
    }
    .mobileMenu.open {
        display: block;
    }
    .mobileMenuContainer {
        display: flex;
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        height: 100%;
        padding-bottom: 4rem;
    }
    header .mobileMenu a {
        font-size: 1.25rem;
        margin: 0 0 1rem 0;
        text-decoration: none;
        padding: 0.5rem 1rem;
    }
    header .mobileMenu .mobileLang a {
        margin: 0 0.5rem;
    }
    .mobileButton {
        padding: 1rem 2rem;
        text-transform: uppercase;
        border-radius: 0.25rem;
        background-color: var(--accent-color);
        color: #fff !important;
        font-family: 'Montserrat', sans-serif;
        font-size: 1rem !important;
        font-weight: 700;
    }







    .firstScreen h1 {
        font-size: 2.5rem;
        position: relative;
        z-index: 1;
    }
    .toast {
        z-index: 0;
        top: 15%;
    }
    section .container {
        flex-wrap: wrap;
        flex-direction: column;
    }
    .picBlock {
        width: 100%;
    }
    .picBlock img {
        width: 100%;
        height: calc(100vw - 2rem);
    }
    .textBlock {
        width: 100%;
    }
    .twoCols {
        flex-direction: column;
    }
    .twoCols .col,
    .twoCols .col:first-of-type {
        width: 100%;
        margin-bottom: 1rem;
    }
    .feature {
        width: 100%;
    }
    .feature h2 {
        text-align: center;
    }
    .feature p {
        width: auto;
    }
    .threeCols {
        flex-direction: column;
    }
    .threeCols .col {
        width: 100%;
    }
    .presentation h3 {
        width: 60%;
    }
    .presentation p {
        text-align: center;
    }
    footer .container {
        flex-direction: column;
    }
    footer .container .col {
        width: 100%;
        margin-bottom: 2rem;
    }
    .about .sicoatTease {
        width: 100%;
    }
    .sicoatPage .firstScreen h1 {
        font-size: 2.25rem;
        position: relative;
        z-index: 1;
    }
    .kal {
        top: -15%;
    }
    .siothermFS {
        position: absolute;
        top: 15rem;
        width: 20rem;
        height: 20rem;
        z-index: 0;
    }

    .tripleAction h2 {
        width: 80%;
    }
    .diagramTriple {
        padding: 0 0 2.25rem 2.25rem;
        overflow: hidden;
    }
    .actionEffects {
        flex-direction: column-reverse;
    }
    .actionEffects div {
        font-size: 0.75rem;
        padding: 1rem 0.25rem;
        width: 60%;
    }

    .actionEffects div p {
        font-size: 0.75rem;
    }
    .actionEffects div h3 {
        font-size: 1rem;
    }
    .actionEffects .ablation {
        margin-right: 0;
        margin-bottom: 0.25rem;
        margin-top: 0;
    }
    .actionEffects .intumescence {
        margin-right: 0;
        margin-top: 0;
        align-self: flex-start;
    }
    .actionEffects .absorption {
        margin-bottom: 0.25rem;
        margin-top: 0;
        align-self: flex-end;
    }




    .tempChart {
        width: calc(100vw - 2rem);
        height: calc(100vw*36.875/75);
        background-image: url('/images/Fire-caht-axes.png');
        background-position: center;
        background-size: contain;
        overflow: hidden;
    }
    .chartLines {
        overflow: hidden;
        height: 100%;
        width: 0;
        animation: revealChart 10s linear infinite;
        position: relative;
    }
    .chartLines img {
        width: auto;
        margin-top: 0.5rem;
        height: calc(100% - 1rem);
    }
    @keyframes revealChart {
        0% { width: 0; }
        50% { width: calc(100vw - 2rem); }
        100% { width: calc(100vw - 2rem); }
    }
    .standardCurve {
        position: absolute;
        top: 9.5rem;
        left: 30rem;
        color: #D4145A;
        font-weight: 700;
        font-size: 1.5rem;
        width: 15rem;
        transform: rotate(-8deg);
        animation: revealDefs 10s linear infinite;
        opacity: 0;
    }
    .sicoatCurve {
        position: absolute;
        bottom: 7rem;
        left: 38rem;
        color: #006837;
        font-weight: 700;
        font-size: 1.5rem;
        width: 15rem;
        animation: revealDefs 10s linear infinite;
        opacity: 0;
    }
    .specialNeeds h3 {
        width: 80%;
    }
    .sioporPage .firstScreen h1 {
        font-size: 2.25rem;
    }
    .sioporPage .feature {
        width: 50%;
        padding: 0 1rem;
        box-sizing: border-box;
    }
    .sibrickPage .features .feature {
        width: 50%;
    }
    .sioporPage .feature h2 {
        width: 100%;
    }
    .sioporPage .feature h2 span {
        display: inline;
    }
    .sioporPage .howItWorks .plashka {
        width: 100%;
        padding: 1rem 2rem;
    }
    .macroShot .textBlock {
        width: 100%;
    }
    .macroShot .textBlock p {
        font-size: 1.5rem;
    }
    .macroShot .picBlock {
        width: 100%;
    }
    .macroShot .picBlock img {
        width: 100%;
        height: auto;
    }
    .sioporFS {
        position: absolute;
        top: 30%;
        left: 35%;
        transform: rotate(-45deg);
        transform-origin: 50% 50%;
        width: 40rem;
        height: 40rem;
    }
    .sicoatPage .featuresContainer {
        width: 100%;
    }
    .popup {
        width: 100%;
    }


    .mainPageFS {
        height: auto;
    }
    .mainPageFS .siTechLogo {
        width: calc(100vw - 4rem);
        margin-top: 2rem;
        margin-bottom: 2rem;
    }
    .mainPageFS .brandsLinks {
        flex-direction: column;
        max-width: 100%;
    }
    .mainPageFS .brandsLinks a {
        width: 100%;
    }
    .mainPageFS .brandsLinks a p {
        margin-left: 0;
        width: auto;
    }





    .logoDummy img {
        width: calc(100vw - 2rem);
    }
    .logoDummy h2 {
        font-size: 1.5rem;
    }
    .sibrickPage .formats .feature h2 {
        text-align: left;
    }
    .sibrickPage .formats .feature {
        align-items: flex-start;
    }
    .sibrickPage .features p {
        width: 100%;
    }
    .sibrickFS {
        right: auto;
        left: 35%;
    }
    .siagraFS {
        right: -10rem;
        bottom: -10rem;
        height: 20rem;
        width: 20rem;
    }
    .siagraPage .features .feature {
        width: 100%;
    }
    .siagraPage .howItWorks .twoCols .col {
        width: 100%;
    }
    .mainPage .production .container,
    .environment .container,
    .recycling .container,
    .application .container {
        flex-direction: column;
        align-items: flex-start;
    }
    .environment p,
    .mainPage .production p,
    .application p,
    .recycling p{
        width: 100%;
     }
    .siboardAbout {
        flex-direction: column;
        background: none;
    }
    .siboardAboutCol {
        width: 100%;
        padding: 2rem;
    }
    .siboardAboutCol:nth-of-type(2) {
        background-color: #f6f6f6;
    }
    .siboardPage .howItWorks .plashka {
        width: calc(100% - 2rem);
    }
    .siboardPage .feature {
        width: 50%;
    }
    .siboardPage .application {
        flex-direction: column;
    }
    .siboardPage .application .pictureBlock {
        width: 100%;
    }
    .siboardPage .application .textBlock ul {
        columns: 1;
        -webkit-columns: 1;
        -moz-columns: 1;
    }
    .structural,
    .insulation {
        flex-direction: column;
    }
    .structural1col,
    .structural2col,
    .insulation1col,
    .insulation1co2 {
        width: 100%;
    }
    .structural1col,
    .insulation1col {
        padding: 2rem;
    }
    .structural2col,
    .insulation2col {
        padding: 2rem;
    }
    .picturesSection div {
        width: 50%;
        height: 50vw;
    }
    .picturesSection div span {
        opacity: 1;
    }


}