@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@100;200;300;400;500;600;700;800;900&family=Source+Sans+3:wght@200;300;400;500;600;700;800;900&display=swap');

:root{
    --container-paddings: 15vw;

    --top-contact-height: max(5vh, 8rem);
    --top-contact-height-mobile: max(5dvh, 8rem);
    --header-height: max(10vh, 16rem);
    --header-height-mobile: max(10dvh, 16rem);

    --color-mistafog-red: rgb(216,28,20);
    --color-mistafog-red-gradient: linear-gradient(135deg, rgba(216,28,20,1) 0%, rgba(153,7,22,1) 100%);
    --color-mistafog-black: rgb(64,60,58);
    --color-mistafog-black-gradient: linear-gradient(135deg, rgba(64,60,58,1) 0%, rgba(32,27,24,1) 100%);
    --color-60-primar: #FFFFFF;
    --color-60-second: #F0F4F8;
    --color-text-primar: #303036;
    --color-text-second: #63636B;
    --color-text-placeholder: #6F6F76;
    --color-border: rgba(0, 0, 0, 0.05);

}

/* utility */
.bold{
    font-weight: 600;
}

*{
    box-sizing: border-box;
    transition: .1s;
}

html{
    font-family: 'Source Sans 3', sans-serif;
    font-size: 4pt;
    scroll-behavior: smooth;
}

body{
    position: relative;
    margin: 0;
    font-size: 3rem;
}

h1, h2, h3, h4, h5, h6, p{
    margin: 0;
    padding: 0;
}

.font-mont{
    font-family: 'Montserrat', sans-serif;
}

.content{
    position: relative;
}

.container-paddings{
    padding-left: var(--container-paddings);
    padding-right: var(--container-paddings);
}

.section-paddings{
    padding-top: 10rem;
    padding-bottom: 10rem;
}

.section-intro-text{
    font-size: 4rem;
    text-transform: uppercase;
    color: var(--color-mistafog-red);
}

.main-button{
    display: block;
    position: relative;
    padding: 3rem 4rem;
    border: none;
    font-size: 3rem;
    font-weight: 500;
    cursor: pointer;
    overflow: hidden;
    z-index: 0;
}

.main-button,
a.main-button,
a.main-button:link,
a.main-button:visited{
    color: var(--color-60-primar);
    text-decoration: none;
}

.main-button.filled{
    background: var(--color-mistafog-red);
    background: var(--color-mistafog-red-gradient);
}

.main-button:not(.filled),
a.main-button:not(.filled){
    border: 1px solid var(--color-mistafog-red);
    color: var(--color-mistafog-red);
}

.main-button::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    translate: 0 -100%;
    background: var(--color-60-primar);
    z-index: -1;
    transition: all .2s;
}

.main-button:not(.filled)::before{
    background: var(--color-mistafog-red);
    background: var(--color-mistafog-red-gradient);
}

.main-button:hover,
a.main-button:hover{
    color: var(--color-mistafog-red);
}

.main-button:not(.filled):hover,
a.main-button:not(.filled):hover{
    color: var(--color-60-primar);
}

.main-button:hover::before{
    translate: 0;
}

/* top contact */
.top-contact{
    height: var(--top-contact-height);
    background: var(--color-mistafog-red);
    background: var(--color-mistafog-red-gradient);
    color: var(--color-60-primar);
    display: flex;
    flex-flow: row nowrap;
    justify-content: flex-end;
    align-items: center;
}

.top-contact-tel-link{
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    gap: 1rem;
    font-size: 3.5rem;
}

.top-contact-tel-link span{
    font-weight: 500;
}

.top-contact-tel-link a,
.top-contact-tel-link a:link,
.top-contact-tel-link a:visited{
    color: var(--color-60-primar);
}

.top-contact-tel-link a:hover{
    color: #3fafff;
}

/* header */
header.main-header{
    position: sticky;
    top: 0;
    left: 0;
    height: var(--header-height);
    background: var(--color-60-primar);
    color: var(--color-text-primar);
    display: flex;
    flex-flow: row nowrap;
    justify-content: space-between;
    align-items: center;
    gap: 5rem;
    z-index: 1;
}

header.main-header::after{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    -webkit-box-shadow: 0px 0px 20px -10px rgba(0, 0, 0, 0.5); 
    box-shadow: 0px 0px 20px -10px rgba(0, 0, 0, 0.5);
    pointer-events: none;
}

.main-header-logo{
    height: min(100%, 40px);
}

.main-header-logo img{
    height: 100%;
}

/* header -> nav */
nav.main-header-nav{
    height: 100%;
    display: flex;
    flex-flow: row wrap;
    align-items: center;
    /* column-gap: 2rem; */
}

.main-header-nav-dropdown-link{
    padding: 0 2rem;
    position: relative;
    height: 100%;
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    transition: background-color .3s;
}

.main-header-nav-link-main{
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    gap: 1rem;
}

.main-header-nav-dropdown-link a.main-header-nav-link,
.main-header-nav-dropdown-link a.main-header-nav-link:link,
.main-header-nav-dropdown-link a.main-header-nav-link:visited{
    margin: 0;
    padding: 0;
}

.main-header-nav-dropdown-link-arrow{
    height: 20px;
    width: 20px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main-header-nav-dropdown-link-arrow img{
    height: 100%;
    width: 100%;
    rotate: -90deg;
}

.main-header-nav-dropdown-link:hover{
    background-color: #F5F5F5;
}

.main-header-nav-dropdown-link:hover img{
    rotate: unset;
}

.main-header-nav-dropdown-menu{
    padding: 0 1rem;
    position: absolute;
    top: 100%;
    left: 0;
    max-height: 0;
    min-width: 100%;
    display: flex;
    flex-flow: column nowrap;
    gap: 1rem;
    background-color: #F5F5F5;
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
    transition: padding .2s, max-height .2s;
}

.main-header-nav-dropdown-menu a.main-header-nav-dropdown-menu-link,
.main-header-nav-dropdown-menu a.main-header-nav-dropdown-menu-link:link,
.main-header-nav-dropdown-menu a.main-header-nav-dropdown-menu-link:visited{
    margin: 0;
    padding: 2rem;
    border-radius: 5px;
}

.main-header-nav-dropdown-menu a.main-header-nav-dropdown-menu-link:hover{
    background-color: #FFFFFF;
}

.main-header-nav-dropdown-link:hover .main-header-nav-dropdown-menu{
    padding: 1rem;
    max-height: 100vh;
    pointer-events: all;
}

a.main-header-nav-link,
a.main-header-nav-link:link,
a.main-header-nav-link:visited{
    margin: 0 2rem;
    padding: 0 2rem;
    white-space: nowrap;
    color: var(--color-text-primar);
    text-decoration: none;
    font-weight: 600;
}

a.main-header-nav-link:hover{
    color: var(--color-mistafog-red);
}

.main-header-nav-dark-background{
    display: none;
}

/* header -> mobile nav button */
button.main-header-mobile-nav-button{
    display: none;
    margin: 0;
    padding: 0;
    position: relative;
    height: 50px;
    width: 50px;
    background: #F5F5F5;
    border: none;
    cursor: pointer;
}

button.main-header-mobile-nav-button:hover{
    background: #EEEEEE;
}

button.main-header-mobile-nav-button:active{
    background: #E5E5E5;
}

button.main-header-mobile-nav-button > div{
    position: absolute;
    left: 50%;
    translate: -50% -50%;
    height: 4px;
    width: 75%;
    background-color: var(--color-text-primar);
    transition: all .2s;
}

button.main-header-mobile-nav-button > div:nth-child(1){ top: calc(50% - 10px); }
button.main-header-mobile-nav-button > div:nth-child(2){ top: 50%; }
button.main-header-mobile-nav-button > div:nth-child(3){ top: calc(50% + 10px); }

button.main-header-mobile-nav-button.active > div:nth-child(1){ top: 50%; rotate: 45deg; }
button.main-header-mobile-nav-button.active > div:nth-child(2){ top: 50%; opacity: 0; }
button.main-header-mobile-nav-button.active > div:nth-child(3){ top: 50%; rotate: -45deg; }

/* footer */
footer.main-footer{
    background: var(--color-text-primar);
}

footer.main-footer,
footer.main-footer a,
footer.main-footer a:link,
footer.main-footer a:visited{
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
}

footer.main-footer a:hover{
    color: #FFFFFF;
}

.main-footer-items-container{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    align-items: stretch;
    gap: 5rem;
}

.main-footer-item{
    min-width: 160px;
    display: flex;
    flex-flow: column nowrap;
    justify-content: flex-start;
    gap: 3rem;
}

.main-footer-item h3{
    margin-bottom: 2rem;
}

.main-footer-item-1 article{
    flex: 1;
}

.main-footer-social-links,
.main-footer-contact{
    display: flex;
    flex-flow: row nowrap;
    align-items: center;
    gap: 3rem;
}

.main-footer-social-links a{
    padding: 1rem;
    border: 1px solid #ffffff;
    border-radius: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    white-space: nowrap;
    opacity: 0.8;
}

.main-footer-social-links a:hover{
    opacity: 1;
}

.main-footer-social-links a img{
    filter: invert();
}

.main-footer-contacts-container,
.main-footer-contact-form{
    display: flex;
    flex-flow: column nowrap;
    gap: 3rem;
}

.main-footer-contact img{
    height: 30px;
    width: 30px;
    object-fit: contain;
    object-position: center;
}

.main-footer-contact-form form{
    display: flex;
    flex-flow: row nowrap;
    gap: 2rem;
}

.main-footer-contact-form input{
    padding: 2rem;
    background: none;
    border: 1px solid rgba(255, 255, 255, 0.8);
    border-radius: 5px;
    font-size: 3rem;
    color: #FFFFFF;
}

.main-footer-contact-form input:focus{
    outline: none;
    border-color: var(--color-mistafog-red);
}

.main-footer-contact-form button{
    border-radius: 5px;
}

/* pages */
/* page home */
/* sections */
.sections-text-shadow{
    text-shadow: 2px 2px 2px rgba(0, 0, 0, 1);
}

.highlight-text{
    color: var(--color-mistafog-red);
}

/* section 1 (hero section) */
section.section-1-hero{
    min-height: 70vh;
    min-height: 70dvh;
    background-image: url('../media/images/alfresco-cooling-mistafog.webp'), url('../media/images/alfresco-cooling-mistafog.jpg');
    background-size: cover;
    background-position: center;
    display: flex;
    flex-flow: row nowrap;
    justify-content: flex-start;
    align-items: center;
}

.section-1-hero-text{
    width: 40%;
    display: flex;
    flex-flow: column nowrap;
    row-gap: 3rem;
}

.section-1-hero-text h1{
    font-size: 8rem;
    line-height: 1.2;
    color: var(--color-60-primar);
}

.section-1-hero-text p{
    color: var(--color-60-primar);
    line-height: 1.4;
}

.section-1-hero-buttons{
    display: flex;
    flex-flow: row nowrap;
    gap: 3rem;
}

.section-1-hero-buttons a.main-button,
.section-1-hero-buttons a.main-button:link,
.section-1-hero-buttons a.main-button:visited{
    font-weight: 600;
}

/* section 2 */
.section-2{
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    row-gap: 12rem;
}

.section-2-top-text{
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
    row-gap: 3rem;
}

.section-2-top-text h2{
    font-size: 6rem;
}

.section-2-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 5rem;
}

.section-2-box{
    width: 100%;
    display: flex;
    flex-flow: column nowrap;
    border: 1px solid var(--color-border);
    border-radius: 5px;
    overflow: hidden;
}

a.section-2-box-image{
    position: relative;
    display: block;
    height: max(50rem, 300px);
}

a.section-2-box-image::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: var(--color-60-primar);
    opacity: 0;
    transition: all .2s;
}

a.section-2-box-image:hover::before{
    opacity: 0.5;
}

.section-2-box-image img{
    height: 100%;
    width: 100%;
    object-fit: cover;
    object-position: center;
}

.section-2-box-text{
    flex: 1;
    padding: 3rem;
    display: flex;
    flex-flow: column nowrap;
    gap: 3rem;
}

.section-2-box-text h3{
    font-size: 4rem;
    color: var(--color-mistafog-red);
}

.section-2-box-text p{
    font-size: 3.5rem;
}

.section-2-box-button{
    margin-bottom: 3rem;
    align-self: center;
}

/* section 3 */
.section-3-text{
    display: flex;
    flex-flow: column nowrap;
    row-gap: 3rem;
}

.section-3-text h2{
    font-size: 6rem;
}

.section-3-text p{
    font-size: 4rem;
}

/* section 4 */
.section-4{
    background: var(--color-60-second);
}

.section-4-2,
.section-4-4,
.section-4-5{
    background: var(--color-60-primar);
}

.section-4-text-image-container{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    align-items: center;
    gap: 5rem;
}

.section-4-text-image-container *{
    min-width: 320px;
}

.section-4-text{
    flex: 4;
    display: flex;
    flex-flow: column nowrap;
    row-gap: 3rem;
}

.section-4-text h2{
    font-size: 6rem;
}

.section-4-text p{
    font-size: 4rem;
}

a.section-4-image{
    flex: 3;
    position: relative;
    display: block;
    line-height: 0;
}

a.section-4-image::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: var(--color-60-second);
    opacity: 0;
    transition: all .2s;
}

a.section-4-image:hover::before{
    opacity: 0.5;
}

.section-4-image img{
    width: 100%;
    border-radius: 5px;
}

/* section 5 */
.section-5{
    display: flex;
    flex-flow: column nowrap;
    gap: 6rem;
}

.section-5 article{
    display: flex;
    flex-flow: column nowrap;
    row-gap: 3rem;
}

.section-5 article h2{
    font-size: 6rem;
}

.section-5 article p{
    font-size: 4rem;
}

a.section-5-image{
    position: relative;
    display: block;
    line-height: 0;
}

a.section-5-image::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background-color: var(--color-60-second);
    opacity: 0;
    transition: all .2s;
}

a.section-5-image:hover::before{
    opacity: 0.5;
}

.section-5-image img{
    width: 100%;
    border-radius: 5px;
}

/* section 6 */
.section-6{
    background: var(--color-60-second);
}

.section-6-text-video-container{
    display: flex;
    flex-flow: row wrap;
    justify-content: space-between;
    align-items: center;
    gap: 5rem;
}

.section-6-text-video-container *{
    min-width: 320px;
}

.section-6-text{
    flex: 4;
    display: flex;
    flex-flow: column nowrap;
    row-gap: 3rem;
}

.section-6-text h2{
    font-size: 6rem;
}

.section-6-text p{
    font-size: 4rem;
}

.section-6-video{
    flex: 3;
    position: relative;
    display: block;
}

.section-6-video video{
    width: 100%;
    border-radius: 5px;
}

/* section 7 */
.section-7{
    display: flex;
    flex-flow: column nowrap;
    gap: 6rem;
}

.section-7 article{
    display: flex;
    flex-flow: column nowrap;
    row-gap: 3rem;
}

.section-7 article h2{
    font-size: 6rem;
}

.section-7 article p{
    font-size: 4rem;
}

a.section-7-video{
    position: relative;
    display: block;
    line-height: 0;
}

.section-7-video video{
    width: 100%;
    border-radius: 5px;
}

/* section 8 */
section.section-8{
    display: flex;
    flex-flow: column nowrap;
    row-gap: 3rem;
}

.section-8-intro{
    display: flex;
    flex-flow: column nowrap;
    row-gap: 3rem;
}

ul.section-8-dotted-list{
    display: flex;
    flex-flow: column nowrap;
    gap: 3rem;
    font-size: 3.5rem;
}

ul.section-8-dotted-list li::marker{
    color: var(--color-mistafog-red);
}

a.section-8-list-item-title,
a.section-8-list-item-title:link,
a.section-8-list-item-title:visited{
    color: var(--color-mistafog-red);
    font-weight: 700;
    text-decoration: none;
}

/* section 9 */
.section-9{
    padding-left: calc(var(--container-paddings) * 2);
    padding-right: calc(var(--container-paddings) * 2);
    display: flex;
    flex-flow: column nowrap;
    gap: 3rem;
    background: rgb(234,234,255);
    background: linear-gradient(90deg, rgba(234,234,255,1) 0%, rgba(203,203,203,1) 100%);
}

.section-9 h2{
    font-weight: 500;
    font-size: 7rem;
}

.section-9 p{
    font-weight: 300;
    font-size: 5rem;
}

/* section 10 */
section.section-10{
    display: flex;
    flex-flow: row wrap;
    gap: 6rem;
}

.section-10-column{
    flex: 1;
    display: flex;
    flex-flow: column nowrap;
    gap: 3rem;
    min-width: 260px;
    font-size: 3.5rem;
}

.section-10-column h3{
    font-weight: 700;
}

/* page contact */
/* sections */
section.section-contact-1{

}

section.section-contact-1 article{
    display: flex;
    flex-flow: column nowrap;
}

section.section-contact-1 article h1{
    font-size: 6rem;
    font-weight: 700;
    color: var(--color-mistafog-red);
}

section.section-contact-1 article p{
    font-size: 4rem;
}

section.section-contact-1 address{
    padding: 4rem 0;
    display: flex;
    flex-flow: column nowrap;
    gap: 1rem;
}

.section-contact-1-form-container{
    display: flex;
    flex-flow: row wrap;
    gap: 4rem;
}

section.section-contact-1 form{
    min-width: 240px;
    flex: 2;
    padding: 4rem;
    background-color: #FFFFFF;
    border-radius: 20px;
    display: flex;
    flex-flow: column nowrap;
    gap: 2rem;
    border: 1px solid var(--color-border);
    border-radius: 5px;
}

header.section-contact-1-form-header{
    width: max(75%, 240px);
    display: flex;
    flex-flow: column nowrap;
    align-items: flex-start;
    gap: 1rem;
}

.section-contact-1-form-step-title{
    font-size: 4.5rem;
    font-weight: 500;
}

.section-contact-1-form-step-text{
    font-size: 3.5rem;
}

.section-contact-1-form-col-2{
    display: flex;
    flex-flow: row wrap;
    gap: 1rem;
}

.section-contact-1-form-col-2 > *{
    flex: 1;
    min-width: 240px;
}

section.section-contact-1 form fieldset{
    display: flex;
    flex-flow: column nowrap;
    gap: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 5px;
}

section.section-contact-1 form fieldset legend{
    font-weight: 600;
}

.form-group{
    display: flex;
    flex-flow: column nowrap;
}

section.section-contact-1 form label{
    font-weight: 500;
}

section.section-contact-1 form input,
section.section-contact-1 form textarea,
section.section-contact-1 form select{
    padding: 1rem;
    font-family: inherit;
    font-size: 3rem;
    background-color: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: 5px;
}

section.section-contact-1 form input:focus,
section.section-contact-1 form textarea:focus,
section.section-contact-1 form select:focus{
    border-color: #0096FF;
    outline-style: solid;
    outline-width: 3px;
    outline-color: rgba(0, 150, 255, 0.25);
}

section.section-contact-1 form .has-danger input,
section.section-contact-1 form .has-danger textarea,
section.section-contact-1 form .has-danger select{
    border-color: #C41E3A;
}

section.section-contact-1 form .has-danger input:focus,
section.section-contact-1 form .has-danger textarea:focus,
section.section-contact-1 form .has-danger select:focus{
    border-color: #C41E3A;
    outline-style: solid;
    outline-width: 3px;
    outline-color: rgba(196, 30, 58, 0.25);
}

section.section-contact-1 form .has-success input,
section.section-contact-1 form .has-success textarea,
section.section-contact-1 form .has-success select{
    border-color: #50C878;
}

section.section-contact-1 form .has-success input:focus,
section.section-contact-1 form .has-success textarea:focus,
section.section-contact-1 form .has-success select:focus{
    border-color: #50C878;
    outline-style: solid;
    outline-width: 3px;
    outline-color: rgba(80, 200, 120, 0.25);
}

section.section-contact-1 form textarea{
    min-height: 75px;
    height: 125px;
    max-height: 175px;
    overflow-y: scroll;
    resize: vertical;
}

section.section-contact-1 form select{ cursor: pointer; }

section.section-contact-1 form input::placeholder,
section.section-contact-1 form textarea::placeholder{
    color: #777777;
}

.section-contact-1-form-buttons{
    flex: 1;
    display: flex;
    flex-flow: row wrap;
    gap: 1rem;
}

.section-contact-1-form-buttons button{
    flex: 1;
    padding: 1rem;
    font-family: inherit;
    font-size: 3.5rem;
    font-weight: 500;
    color: #FFFFFF;
    background-color: var(--color-mistafog-red);
    border: 1px solid var(--color-mistafog-red);
    border-radius: 5px;
    cursor: pointer;
    transition: background-color .2s;
}

.section-contact-1-form-buttons button:hover{
    background-color: #FFFFFF;
    color: var(--color-mistafog-red)
}

.section-contact-1-form-buttons button:disabled{
	border: none;
	background-color: #CCCCCC;
	color: #FFFFFF;
	pointer-events: none;
}

.section-contact-1-form-message{
	display: none;
	padding: 1rem;
	border-radius: 5px;
	background-color: #acacacd2;
	color: #FFFFFF;
}

.section-contact-1-form-message.negative{
	background-color: #c41e3ad2;
}

.section-contact-1-form-message.positive{
	background-color: #1ec450d2;
}

.section-contact-1-form-message.active{
	display: block;
}

section.section-contact-1 iframe{
    flex: 1;
    min-width: 320px;
    border-radius: 5px;
}

/* page gallery */
/* sections */
section.section-gallery-1{
    display: flex;
    flex-flow: column nowrap;
    gap: 10rem;
}

section.section-gallery-1 h1{
    align-self: center;
    font-size: 6rem;
    font-weight: 700;
    color: var(--color-mistafog-red);
}

.section-gallery-1-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 5rem;
}

article.section-gallery-1-grid-item{
    display: flex;
    flex-flow: column nowrap;
    gap: 2rem;
}

article.section-gallery-1-grid-item img{
    width: 100%;
    aspect-ratio: 3/2;
    object-fit: cover;
}

article.section-gallery-1-grid-item h3{
    font-size: 3.5rem;
    font-weight: 600;
}

/* product page */
/* section 1 */
.page-product .section-1-hero{
    min-height: 45vh;
    min-height: 45dvh;
}

/* section faq */
.section-product-faq{
    display: flex;
    flex-flow: column nowrap;
    gap: 4rem;
}

.section-product-faq header{
    align-self: center;
    display: flex;
    flex-flow: column nowrap;
    align-items: center;
}

.section-product-faq header h2{
    font-size: 6rem;
    font-weight: 600;
    color: var(--color-mistafog-red);
}

.section-product-faq header p{
    font-size: 4rem;
}

.section-product-faq-grid{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
}

.section-product-faq-grid details{
    border: 1px solid var(--color-mistafog-red);
    border-radius: 5px;
    overflow: hidden;
}

.section-product-faq-grid details summary{
    list-style: none;
    padding: 2rem;
    background-color: var(--color-mistafog-red);
    background: var(--color-mistafog-red-gradient);
    font-size: 3.5rem;
    font-weight: 600;
    color: #FFFFFF;
    cursor: pointer;
    opacity: 0.75;
}

.section-product-faq-grid details summary::-webkit-details-marker{
    display: none
}

.section-product-faq-grid details summary::before{
    content: "+";
    font-size: 4rem;
    font-weight: 600;
    color: #FFFFFF;
    float: right;
    margin-right: 10px;
    transition: rotate .2s;
}

.section-product-faq-grid .details-content{
    padding: 2rem;
}

.section-product-faq-grid details:hover summary,
.section-product-faq-grid details[open] summary{
    opacity: 1;
}

.section-product-faq-grid details[open] summary::before{
    rotate: -45deg;
}

/* page service-form */
/* sections */
section.section-service-form-1{

}

section.section-service-form-1 article{
    display: flex;
    flex-flow: column nowrap;
}

section.section-service-form-1 article h1{
    font-size: 6rem;
    font-weight: 700;
    color: var(--color-mistafog-red);
}

section.section-service-form-1 article p{
    font-size: 4rem;
}

section.section-service-form-1 address{
    padding: 4rem 0;
    display: flex;
    flex-flow: column nowrap;
    gap: 1rem;
}

.section-service-form-1-form-container{
    display: flex;
    flex-flow: row wrap;
    gap: 4rem;
}

section.section-service-form-1 form{
    min-width: 240px;
    flex: 2;
    padding: 4rem;
    background-color: #FFFFFF;
    border-radius: 20px;
    display: flex;
    flex-flow: column nowrap;
    gap: 2rem;
    border: 1px solid var(--color-border);
    border-radius: 5px;
}

header.section-service-form-1-form-header{
    width: max(75%, 240px);
    display: flex;
    flex-flow: column nowrap;
    align-items: flex-start;
    gap: 1rem;
}

.section-service-form-1-form-step-title{
    font-size: 4.5rem;
    font-weight: 500;
}

.section-service-form-1-form-step-text{
    font-size: 3.5rem;
}

.section-service-form-1-form-col-2{
    display: flex;
    flex-flow: row wrap;
    gap: 1rem;
}

.section-service-form-1-form-col-2 > *{
    flex: 1;
    min-width: 240px;
}

.section-service-form-1-form-grid-col-2{
    display: grid;
    grid-template-columns: repeat(2, 1fr);
}

section.section-service-form-1 form fieldset{
    display: flex;
    flex-flow: column nowrap;
    gap: 1rem;
    border: 1px solid var(--color-border);
    border-radius: 5px;
}

section.section-service-form-1 form fieldset legend{
    font-weight: 600;
}

.form-group{
    padding: 2rem;
    display: flex;
    flex-flow: column nowrap;
    background: #F5F5F5;
    border-radius: 5px;
}

.form-group.justify-end{
    justify-content: flex-end;
}

section.section-service-form-1 form label{
    font-weight: 500;
}

section.section-service-form-1 form input,
section.section-service-form-1 form textarea,
section.section-service-form-1 form select{
    padding: 1rem;
    font-family: inherit;
    font-size: 3rem;
    background-color: #FFFFFF;
    border: 1px solid var(--color-border);
    border-radius: 5px;
}

section.section-service-form-1 form input:focus,
section.section-service-form-1 form textarea:focus,
section.section-service-form-1 form select:focus{
    border-color: #0096FF;
    outline-style: solid;
    outline-width: 3px;
    outline-color: rgba(0, 150, 255, 0.25);
}

section.section-service-form-1 form .has-danger input,
section.section-service-form-1 form .has-danger textarea,
section.section-service-form-1 form .has-danger select{
    border-color: #C41E3A;
}

section.section-service-form-1 form .has-danger input:focus,
section.section-service-form-1 form .has-danger textarea:focus,
section.section-service-form-1 form .has-danger select:focus{
    border-color: #C41E3A;
    outline-style: solid;
    outline-width: 3px;
    outline-color: rgba(196, 30, 58, 0.25);
}

section.section-service-form-1 form .has-success input,
section.section-service-form-1 form .has-success textarea,
section.section-service-form-1 form .has-success select{
    border-color: #50C878;
}

section.section-service-form-1 form .has-success input:focus,
section.section-service-form-1 form .has-success textarea:focus,
section.section-service-form-1 form .has-success select:focus{
    border-color: #50C878;
    outline-style: solid;
    outline-width: 3px;
    outline-color: rgba(80, 200, 120, 0.25);
}

section.section-service-form-1 form textarea{
    min-height: 75px;
    height: 125px;
    max-height: 175px;
    overflow-y: scroll;
    resize: vertical;
}

section.section-service-form-1 form select{ cursor: pointer; }

section.section-service-form-1 form input::placeholder,
section.section-service-form-1 form textarea::placeholder{
    color: #777777;
}

.section-service-form-1-form-buttons{
    flex: 1;
    display: flex;
    flex-flow: row wrap;
    gap: 1rem;
}

.section-service-form-1-form-buttons button{
    flex: 1;
    padding: 2rem;
    font-family: inherit;
    font-size: 3.5rem;
    font-weight: 500;
    color: #FFFFFF;
    background-color: var(--color-mistafog-red);
    border: 1px solid var(--color-mistafog-red);
    border-radius: 5px;
    cursor: pointer;
    transition: background-color .2s;
}

.section-service-form-1-form-buttons button:hover{
    background-color: #FFFFFF;
    color: var(--color-mistafog-red)
}

.section-service-form-1-form-buttons button:disabled{
	border: none;
	background-color: #CCCCCC;
	color: #FFFFFF;
	pointer-events: none;
}

.section-service-form-1-form-message{
	display: none;
	padding: 1rem;
	border-radius: 5px;
	background-color: #acacacd2;
	color: #FFFFFF;
}

.section-service-form-1-form-message.negative{
	background-color: #c41e3ad2;
}

.section-service-form-1-form-message.positive{
	background-color: #1ec450d2;
}

.section-service-form-1-form-message.active{
	display: block;
}

@media only screen and (max-width: 1200px){
    :root{
        --container-paddings: 10vw;
    }

    /* section 2 */
    .section-2-grid{
        grid-template-columns: repeat(2, 1fr);
    }
}

@media only screen and (max-width: 900px){
    /* header -> nav */
    nav.main-header-nav{
        position: absolute;
        top: var(--header-height);
        left: 0;
        translate: -100% 0;
        height: calc(100vh - var(--header-height) - var(--top-contact-height));
        height: calc(100dvh - var(--header-height-mobile) - var(--top-contact-height-mobile));
        width: 320px;
        flex-flow: column nowrap;
        align-items: stretch;
        column-gap: unset;
        row-gap: 1px;
        background: var(--color-60-primar);
        overflow-y: scroll;
        transition: all .2s;
    }

    .main-header-nav-dropdown-link{
        padding: 2rem;
        height: unset;
        flex-flow: column nowrap;
        align-items: stretch;
        background-color: #F5F5F5;
    }

    .main-header-nav-dropdown-menu{
        position: relative;
        padding: 1rem;
        max-height: unset;
        min-width: 100%;
        top: unset;
        left: 0;
    }

    .main-header-nav-dropdown-link-arrow img{
        rotate: unset;
    }

    .main-header-nav-dropdown-link a.main-header-nav-link,
    .main-header-nav-dropdown-link a.main-header-nav-link:link,
    .main-header-nav-dropdown-link a.main-header-nav-link:visited{
        background-color: transparent;
    }

    .main-header-nav-dropdown-menu a.main-header-nav-dropdown-menu-link,
    .main-header-nav-dropdown-menu a.main-header-nav-dropdown-menu-link:link,
    .main-header-nav-dropdown-menu a.main-header-nav-dropdown-menu-link:visited{
        padding: 1rem;
    }

    a.main-header-nav-link,
    a.main-header-nav-link:link,
    a.main-header-nav-link:visited{
        margin: 0;
        padding: 2rem;
        background: #F5F5F5;
    }

    a.main-header-nav-link:hover{
        background: #EEEEEE;
    }

    nav.main-header-nav.active{
        translate: 0 0;
    }

    nav.main-header-nav.active + .main-header-nav-dark-background{
        position: absolute;
        top: var(--header-height);
        left: 0;
        height: calc(100vh - var(--header-height));
        height: calc(100dvh - var(--header-height));
        width: 100vw;
        display: block;
        background: rgba(0, 0, 0, 0.6);
        z-index: -1;
    }

    /* header -> mobile nav button */
    button.main-header-mobile-nav-button{
        display: block;
    }

    /* section 1 (hero section) */
    section.section-1-hero{
        justify-content: center;
    }

    .section-1-hero-text{
        width: unset;
    }

    /* gallery section grid */
    .section-gallery-1-grid{
        grid-template-columns: repeat(2, 1fr);
    }

    /* section product grid */
    .section-product-faq-grid{
        grid-template-columns: repeat(1, 1fr);
    }
}

@media only screen and (max-width: 700px){
    /* section 2 */
    .section-2-grid{
        grid-template-columns: repeat(1, 1fr);
    }
}

@media only screen and (max-width: 600px){
    :root{
        --container-paddings: 3rem;
    }

    html{
        font-size: 3.5pt;
    }

    /* footer */
    .main-footer-items-container{
        flex-flow: column nowrap;
    }

    /* gallery section grid */
    .section-gallery-1-grid{
        grid-template-columns: repeat(1, 1fr);
    }
}