:root {
  --page-max-width: 800pt;
  --sidemargins: auto;
  --sticky-width: 0pt;
  --reach-back: 18pt;
  --separator-size: 13pt;
  --gap-size: 6pt;
  --background-color: #ffffff;
  --default-font-color: #000000;
  --gravel-color: #ccd3cc;  /* slideshow háttér */
  --pebble-color: #636363;  /* menü szürke */
  --about-hc: #a0b2a6; /* about címháttér */
  --whitesmoke-color: #f2f2f2;  /* about képháttér, szövegszín, form háttérszín */
  --activities-hc: #68898e; /* tanácsadás - cím háttér */
  --gainsboro-color: #d3dad3; /* árak háttér */
  --operational-planning-hc: #f4efc5; /* működés tervezés - cím háttér */
  --interior-design-hc: #a0b2a6; /* belsőépítészeti tervezés - cím háttér */
  --contact-hc: #eaeff2; /* kapcsolat - cím háttér */
  --seagreen-color: #2d6b76; /* küldés gomb háttér */
}
@font-face {
  font-family: 'Avenir Next LT Pro Light';
  src: url('/fonts/AvenirLTProLight.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
}
html, body {
  min-width: 100%;
  min-height: 100%;
  background-color: var(--background-color);
}
body {
  font-family: 'Avenir Next LT Pro Light';
  font-size: 13pt;
}
body * {
  max-width: var(--page-max-width);
}
em.nowrap {
  text-wrap: nowrap;
  font-style: normal;
}
section {
  position: relative;
  margin-bottom: var(--separator-size);
  padding: calc(7 * var(--gap-size)) 0 0.1pt;
}
section.contentbox {
  background-color: var(--gravel-color);
}
section h1 {
  position: absolute;
  top: var(--separator-size);
  left: calc(-1 * var(--reach-back));
  display: inline;
  z-index: 1;
  margin: 0;
  padding: 5pt calc(var(--reach-back) + 6pt) 2pt;
  min-width: min-content;
  color: var(--default-font-color);
  text-transform: uppercase;
  font-weight: 400;
  font-size: 120%;
  letter-spacing: 2pt;
  border-top-left-radius: 4pt;
  border-bottom-right-radius: 4pt;
}
div.stripe {
  position: absolute;
  top: var(--separator-size);
  background-color: var(--gainsboro-color);
  padding: 3pt 0;
  min-width: 100%;
}
div.stripe+p {
  padding-left: var(--gap-size);
}
div.stripe span {
  float: right;
  padding-right: 6em;
  font-weight: 400;
  font-size: 120%;
}
div.stripe span sup {
  font-size: 70%;
}
div.stripe::after {
  display: table;
  content: "";
  clear: both;
}
section ul {
  margin: 0 var(--gap-size) var(--separator-size);
  padding-left: calc(4 * var(--gap-size));
}
section ul li {
  line-height: 150%;
}
p {
  margin: 0;
}
p+p {
  margin-top: calc(1.5 * var(--gap-size));
}
a, a:link, a:active, a:visited {
  color: var(--pebble-color);
  text-decoration: none;
}
div.page-wrapper {
  padding: 0 var(--gap-size) 0 calc(var(--gap-size) + var(--sticky-width));
  max-width: 100%;
}
body.show-flyers div.page-wrapper {
  display: none;
}

div.page-content {
  margin: var(--separator-size) var(--sidemargins);
}

header {
  --items-height-unit: 20pt;
  margin-bottom: calc(0.5 * var(--separator-size));
  padding-bottom: calc(var(--separator-size) / 2); 
  border-bottom: 2.5pt solid var(--pebble-color);
  max-width: var(--page-max-width);
  display: flex;
  align-items: flex-end;
}
#site-logo {
  height: calc(3.25 * var(--items-height-unit));
}
#site-title, #main-menu-icon>img {
  height: calc(2 * var(--items-height-unit));
}
#main_menu_wrapper {
  margin: 0;
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 400ms ease-in-out;
}
nav#main_menu {
  margin: calc(0.35 * var(--separator-size)) 6pt;
  display: flex;
  justify-content: space-between;
  overflow: hidden;
}
nav#main_menu>a {
  color: var(--pebble-color);
  text-transform: uppercase;
  font-size: 160%;
}
nav#main_menu>a:hover {
  opacity: 0.7;
}
#main_menu_wrapper.go {
  grid-template-rows: 1fr;
}
#slider {
  --slide-height: 350pt;
  --active-slide-color: #b3afa4;
  --inactive-slide-color: #eaeae8;
  margin-top: calc(0.35 * var(--separator-size));
  margin-bottom: 0;
  padding: 0;
  overflow: hidden;
}
#slideshow {
  position: relative;
  top: 0;
  left: 50%;
  transform: translate(-50%, 0%);
  min-width: 1600px;
  height: var(--slide-height);
  background-color: var(--gravel-color);
}
#slideshow>img {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, 0%);
  opacity: 0;
  margin: auto;
  width: inherit;
  height: var(--slide-height);
  transition: opacity 400ms ease-in-out;
}
#slideshow>img.activeslide {
  opacity: 1;
}
#slide_bullets {
  text-align: right;
}
#slide_bullets>a {
  font-size: 32pt;
  margin-left: 8pt;
  color: var(--inactive-slide-color);
}
#slide_bullets>a.activeslide {
  color: var(--active-slide-color);
  cursor: default;
}

#about {
  --slategray: #68898e;   /* szövegháttér */
  --about-image-width: 120pt; /* kép szélessége */
  background-color: var(--whitesmoke-color);
  padding: var(--gap-size) calc(3 * var(--gap-size)) 0.1pt;
}
#about h1 {
  background-color: var(--about-hc);
}
#about_content_wrapper {
  display: flex;
  margin-bottom: var(--separator-size);
}
#about_image {
  min-width: var(--about-image-width);
  margin-right: calc(2 * var(--gap-size));
}
#about_image img {
  width: var(--about-image-width);
  height: auto;
  aspect-ratio: 0.5943 
}
#about_content {
  margin-top: auto;
  margin-bottom: 1em;
  padding-top: calc(9 * var(--gap-size));
  line-height: 150%;
}

#gallery {
  margin-top: calc(-1 * var(--gap-size));
  margin-bottom: calc(var(--separator-size) - var(--gap-size));
  padding-top: 0;
  padding-bottom: 0;
  background-color: var(--background-color);
  --row-height: 160pt;
}
#gallery h1 {
  top: calc(var(--separator-size) + var(--gap-size));
  background-color: var(--gravel-color);
}
#gallery-thumbs {
  margin: 0 calc(-1 * var(--gap-size));
  table-layout: fixed;
  min-width: calc(100% + 2 * var(--gap-size));
  border-spacing: var(--gap-size);
}
#gallery-thumbs tr {
  height: var(--row-height);
}
#gallery-thumbs td {
  padding: 0;
  vertical-align: top;
  background-color: var(--gravel-color);
}
#gallery-thumbs a {
  display: block;
  min-height: var(--row-height);
  height: var(--row-height);
  max-height: var(--row-height);
}
#gallery-thumbs td[rowspan="2"] a {
  min-height: calc(2 * var(--row-height) + var(--gap-size));
  height: calc(2 * var(--row-height) + var(--gap-size));
  max-height: calc(2 * var(--row-height) + var(--gap-size));
}
#gallery-thumbs img {
  width: 100%;
  height: 100%;
}

#activities h1 {
  background-color: var(--activities-hc);
}

#operational-planning h1 {
  background-color: var(--operational-planning-hc);
}

#interior-design h1 {
  background-color: var(--interior-design-hc);
}

#contact {
  padding-top: calc(7 * var(--gap-size));
}

#contact h1 {
  background-color: var(--contact-hc);
}
#contact img {
  display: inline;
  width: auto;
  height: 2em;
}
#contact-box {
  padding: calc(2 * var(--gap-size));
  padding-left: 6em;
  padding-right: 3em;
}
#contact-details {
  padding-bottom: calc(2 * var(--gap-size));
}
#contact-details a {
  font-size: 150%;
}
#contact-details a>img  {
  vertical-align: middle;
  margin-right: var(--gap-size);
}
#contact-details a:last-child {
  float: right;
}
#contact form {
  background-color: var(--whitesmoke-color);
  padding: var(--gap-size);
}
#contact form>* {
  display: block;
  margin: calc( 2* var(--gap-size));
  border: calc(2 * var(--gap-size) / 3) solid var(--contact-hc);
  width: calc(100% - 5 * var(--gap-size));
  font-size: 120%;
}
#contact form>textarea {
  min-width: calc(100% - 5 * var(--gap-size));
  max-width: calc(100% - 5 * var(--gap-size));
  height: 7em;
}
#contact form>input[type=submit] {
  margin-left: auto;
  border: none;
  width: auto;
  padding: var(--gap-size) calc(5 * var(--gap-size));
  background-color: var(--seagreen-color);
  font-size: 120%;
  color: var(--background-color);
  border-top-left-radius: 4pt;
  border-bottom-right-radius: 4pt;
}
#contact form>p.warning, #contact form>p.ready {
  display: none;
}

footer {
  margin-top: 1em;
  padding-top: 0.5em;
  border-top: 1px dotted var(--gravel-color);
  text-align: center;
  color: var(--gravel-color);
}
footer h1 {
  text-transform: uppercase;
  font-weight: normal;
}
footer p {
  letter-spacing: -0.5pt;
}
footer h1, footer p {
  font-size: 11pt;
}

#flyers {
  --flyer-font-size: 16pt;
  position: fixed;
  overflow: scroll;
  min-width: calc(100% - var(--gap-size));
  max-width: calc(100% - var(--gap-size));  
  min-height: 100%;
  max-height: 100%;
  padding-left: var(--gap-size);
  left: 0;
  top: 0;
  z-index: 2;
  background-color: white;
}
body.show-page #flyers {
  display: none;
}
#flyers>div.flyer {
  min-width: calc(100% - 2 * var(--gap-size));
  margin-top: var(--gap-size);
  margin-bottom: calc(4.5 * var(--gap-size));
  display: none;
  font-size: var(--flyer-font-size);
}
#flyers>div.flyer.activeflyer {
  display: block;
}
#flyers>div.flyer>div {
  margin: 0 auto;
}
#flyers div[class^="flex"] {
  display: flex;
}
#flyers div.flex_horizontal {
  flex-direction: row;
}
#flyers div.flex_vertical {
  flex-direction: column;
}
#flyers>div.flyer.activeflyer>div.flyer_page {
  display: none;
}
#flyers>div.flyer.activeflyer>div.flyer_page.activepage {
  display: flex;
}
#flyers .flyer_image, #flyers .flyer_textbox {
  margin: 0 var(--gap-size) var(--gap-size) 0;
}

#flyers .flyer_textbox {
  padding: 4em calc(2 * var(--gap-size)) var(--gap-size);
  flex-grow: 2;
  background-color: var(--activities-hc);
  background: var(--activities-hc) url("/images/meterka_logo2.svg") no-repeat;
  background-size: 4em;
  background-position: top 1em right 1em;
  color: var(--whitesmoke-color);
}
#flyers .flyer_textbox h1, #flyers .flyer_textbox h2 {
  font-weight: 100;
  font-size: 160%;
  margin: 0 0 calc(1.5 * var(--gap-size));
}
#flyers .flyer_textbox h1 {
  max-width: calc(100% - 2.5em);
}
#flyers .flyer_textbox h2 {
  font-size: 120%;
}
#flyers .flyer_textbox p {
  line-height: 150%;
}

#flyers .flyer_textbox>div {
  margin: auto 0;
  padding: var(--gap-size);
}

#flyer_controls {
  position: fixed;
  left: 0;
  bottom: 0;
  min-width: calc(100% - 2 * var(--gap-size));
  background-color: var(--interior-design-hc);
  padding: calc(0.3 * var(--gap-size)) var(--gap-size);
}
#flyer_controls a {
  display: inline-block;
  position: relative;
  color: var(--operational-planning-hc);
  background-color: var(--activities-hc);
  border: 1pt solid var(--activities-hc);
  border-radius: 12pt;  
  font-size: calc(5 * var(--gap-size));
  padding: 0 calc(3 * var(--gap-size));
}
#flyer_controls a:last-child {
  float: right;
}
#flyer_controls.single #prev_flyer,
#flyer_controls.single #next_flyer {
  visibility: hidden;
}
#prev_flyer>span, #next_flyer>span {
  position: relative;
  top: -2pt;
}
#prev_flyer>span {
  left: -2pt;
}
#next_flyer>span {
  left: 2pt;
}

@media screen and (max-width: 980px) {
  div.stripe>span:nth-child(1) {
    padding-right: var(--gap-size);
  }
  #contact-details a {
    display: block;
    font-size: 100%;
  }
  #contact-details a:last-child {
    float: none;
  }
}

@media (min-width: 641px) and (max-width: 800px) {
  nav#main_menu>a {
    font-size: 120%;
  }
}

@media screen and (max-width: 640px) {
  :root {
    --page-max-width: 100%;
    --sidemargins: 3pt;
    --gap-size: 4pt;
  }
  div.page-wrapper {
    padding: 0 0 0 var(--sticky-width);
  }
  header {
    --items-height-unit: 16pt;
  }
  nav#main_menu {
    display: block;
  }
  #main_menu_wrapper nav#main_menu a {
    display: block;
    line-height: 180%;
  }
  nav#main_menu>a:hover {
    opacity: 1;
  }
  #slider {
    --slide-height: 180pt;
  }
  section h1 {
    font-size: 110%;
  }
  section#activities, section#operational-planning, section#interior-design {
    padding-top: calc(7 * var(--gap-size) + 3.5em);
  }
  div.stripe {
    min-height: 3.5em;
  }
  div.stripe>span {
    display: block;
    position: absolute;
    right: 0;
    bottom: 0;
  }

  #about {
    --about-image-width: 100pt;
  }
  #about_content_wrapper {
    display: block;
  }
  #about_image {
    float: left;
  }
  
  #flyers>div.flyer {
    margin-bottom: calc(7 * var(--gap-size));
  }  

  #contact {
    padding-top: calc(9 * var(--gap-size));
  }
  #contact-box {
    padding-left: var(--gap-size);
    padding-right: var(--gap-size);
  }
  #contact form>* {
    margin: 0 0 var(--gap-size);
    width: calc(100% - 2 * var(--gap-size));
  }
  #contact form>textarea {
    min-width: calc(100% - 2 * var(--gap-size));
    max-width: calc(100% - 2 * var(--gap-size));
  }
}