h4, h2{
  font-weight: 600;
}

.main_content{
  max-width: none !important;
}
/* ─── Section rhythm ─── */
.section {
  max-width: 980px;
  margin: 112px auto 0 auto;
}
.section-label {
  font-size: var(--bodyxsmall);
  text-transform: uppercase;
}

.section h2 {
  margin: 12px 0 24px 0;
  font-size: var(--displaysmall);
}

.section p:last-child {
  margin-bottom: 0;
}
#hero{
  margin: 0;
  text-align: center;
  padding: 80px 0 100px 0;
  background-image: linear-gradient(0deg, #fff 30%, transparent), url(./img/about_hero.jpg);
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
}
body.darkmode #hero{
  background-image: linear-gradient(0deg, rgb(23, 23, 23) 30%, transparent), url("./img/about_hero_dark.jpg?2");
}

#hero h1{
  font-size: var(--displaymedium);
  margin: 80px 0 20px 0;
}
#hero p{
  font-size: var(--headingmedium);
  font-weight: 300;
  max-width: 620px;
  margin: 0 auto;
  line-height: 150%;
}
.sectionwrap{
  background-color: var(--gray100);
  padding: 40px 0;
  margin: 112px 0 0 0;
}
.sectionwrap .section{
  margin: 0 auto;
}
.product-grid{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 16px 0 0 0;
}
.product-grid a{
  text-decoration: none;
  display: flex;
  flex-direction: column;
}
.product-tile{
  border: 1px solid var(--border);
  border-radius: var(--radiusmedium);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  cursor: pointer;
  transition: all 0.2s ease-in-out;
}
.product-tile:hover{
  transform: scale(101%);
}
.product-tile-media{
  background: var(--gray100);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 36px;
}
.product-tile-media img{
  height: 52px;
  width: auto;
}
.product-tile-body{
  padding: 20px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}
.product-tile-body h4{
  margin: 0;
}
.product-tile-body p{
  flex-grow: 1;
}
.tags_btm{
  margin-top: 16px;
  color: var(--subtext) !important;
  background-color: var(--gray100);
  font-size: var(--bodyxsmall);
}
.tags_btm:hover{
  color: var(--white) !important;
}


a.secondary {
  display: flex !important;
  align-items: center;
  gap: 12px;
  padding: 12px;
  text-decoration: none;
  /* border-radius: var(--radiusmedium); */
  /* margin: 20px 0 0 0; */
  border-bottom: 1px solid var(--border);
}
a.secondary:first-child{
  border-top: 1px solid var(--border);
}

.secondary:hover{
  background-color: var(--gray100);
}

.secondary img {
  width: 36px;
  height: 36px;
  flex-shrink: 0;
}

.secondary-info {
  flex: 1;
  min-width: 0;
}

.secondary-name {
  font-size: var(--bodymedium);
  color: var(--text);
  font-weight: 500;
}

.secondary-desc {
  font-size: var(--bodysmall);
  margin-top: 2px;
  color: var(--subtext);
}

/* ─── Approach principles ─── */
.approach-list {
  margin-top: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
}

.approach-thumb {
  height: 200px;
  border-radius: var(--radiuslarge);
  overflow: hidden;
  position: relative;
  margin-bottom: 16px;
}

.approach-thumb img,
.approach-thumb svg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  position: relative;
}
.approach-thumb--performance img{
  object-position: 75% center;
}
.approach-thumb--compat {
  background-color: #19365d;
}
.approach-thumb--compat::before {
  content: "";
  position: absolute;
  inset: 0;
  --grid-gap: 4px;
  --grid-minor: hsla(220, 60%, 80%, 0.044);
  --grid-major: hsla(220, 60%, 80%, 0.1225);
  --grid-cross: hsla(220, 60%, 80%, 0.35);
  background-image:
    linear-gradient(var(--grid-minor) 0px 1px, transparent 1px var(--grid-gap)),
    linear-gradient(to right, var(--grid-minor) 0px 1px, transparent 1px var(--grid-gap)),
    linear-gradient(var(--grid-major) 0px 1px, transparent 1px calc(var(--grid-gap) * 5)),
    linear-gradient(to right, var(--grid-major) 0px 1px, transparent 1px calc(var(--grid-gap) * 5)),
    radial-gradient(circle at center, transparent calc(var(--grid-gap) / 2), #19365d calc(var(--grid-gap) / 2) 100%),
    linear-gradient(var(--grid-cross) 0px 1px, transparent 1px calc(var(--grid-gap) * 5)),
    linear-gradient(to right, var(--grid-cross) 0px 1px, transparent 1px calc(var(--grid-gap) * 5));
  background-size:
    var(--grid-gap) var(--grid-gap),
    var(--grid-gap) var(--grid-gap),
    calc(var(--grid-gap) * 5) calc(var(--grid-gap) * 5),
    calc(var(--grid-gap) * 5) calc(var(--grid-gap) * 5),
    calc(var(--grid-gap) * 5) calc(var(--grid-gap) * 5),
    calc(var(--grid-gap) * 5) calc(var(--grid-gap) * 5),
    calc(var(--grid-gap) * 5) calc(var(--grid-gap) * 5);
  background-position:
    center,
    center,
    center,
    center,
    calc(50% - var(--grid-gap) * 2.5) calc(50% - var(--grid-gap) * 2.5),
    center,
    center;
  background-repeat: repeat;
  mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 1) 10%, rgba(0, 0, 0, 0.4) 20%, rgba(0, 0, 0, 0.1) 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, rgba(0, 0, 0, 1) 10%, rgba(0, 0, 0, 0.4) 20%, rgba(0, 0, 0, 0.1) 75%);
  mask-size: 100% 100%;
  -webkit-mask-size: 100% 100%;
  mask-repeat: no-repeat;
  -webkit-mask-repeat: no-repeat;
  pointer-events: none;
}
.approach-thumb--compat::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, transparent 42%, rgb(34 41 53) 100%);
  z-index: 1;
  pointer-events: none;
}
.approach-thumb--transparent {
  background: linear-gradient(to bottom, #5AAFFF 0%, #145AFF 100%);
}
.approach-thumb--transparent::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 45%;
  background: linear-gradient(to top, #2768FF 0%, transparent 50%);
  pointer-events: none;
}

.approach-list h3{
  margin: 0;
  font-size: var(--headingsmall);
  border: none;
}
.approach-list h3, .approach-list p{
  padding: 0 4px;
}

/* ─── Trust badges ─── */

.trust-list{
  margin-top: 36px;
  display: flex;
  gap: 20px;
}
.box.trust {
  flex: 1;
  background-color: var(--bg);
  margin: 0 !important;
}
.trust-icon {
  width: 32px;
  height: auto;
  color: var(--text);
  margin: 0 0 8px 0;
}

.trust-name {
  font-size: var(--headingmedium);
  font-weight: 600;
}

.trust-desc {
  line-height: 150%;
}

.history-table {
  border-top: 1px solid var(--border);
}

.history-table .row {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid var(--border);
}

.history-table .cell1 {
  color: var(--subtext);
  font-size: var(--headingmedium);
  font-weight: 300;
  line-height: 1.1;
}

.history-table .cell3 .r1 {
  font-size: var(--headingsmall);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text);
}

.history-table .cell3 p:not(.r1) {
  margin: 8px 0 0 0;
  color: var(--subtext);
  font-size: var(--bodylarge);
  line-height: 1.5;
}
.cell3{
  width: 100%;
}

.r1{
  margin: 0;
}

/* ─── Global / Stats ─── */
#global {
  text-align: center;
  padding: 20px 0;
}

#global h2 {
  margin-bottom: 64px;
}

.stats-grid {
  margin-top: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.stat-number {
  font-size: var(--displaylarge);
  font-weight: 600;
  line-height: 1.2;
}

.stat-number span {
  color: var(--blue);
}

.stat-label {
  margin-top: 24px;
  color: var(--subtext);
  font-size: var(--bodymedium);
}


#contact .table_wrap {
  border-top: 1px solid var(--gray300);
}

#contact .table_wrap tr {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 24px;
  padding: 20px 0;
  border-bottom: 1px solid var(--gray300);
}

#contact .table_wrap th,
#contact .table_wrap td {
  padding: 0;
  border: 0;
  text-align: left;
  line-height: 1.5;
}

#contact .table_wrap th {
  color: var(--subtext);
  font-size: var(--bodysmall);
  font-weight: 600;
  white-space: nowrap;
}

#contact .table_wrap td {
  font-size: var(--bodymedium);
}

#contact {
  padding-bottom: 40px;
}
@media (max-width: 980px) {
  .section{max-width: 90%;}
}

@media (max-width: 640px) {
  .section {
    margin-top: 72px;
  }

  .sectionwrap {
    padding: 28px 0;
    margin-top: 72px;
  }

  #hero {
    padding: 40px 0 56px;
  }

  #hero h1 {
    margin-top: 40px;
  }

  #hero p {
    font-size: var(--bodymedium);
  }

  .section h2 {
    font-size: var(--headinglarge);
  }

  .product-grid,
  .trust-list {
    grid-template-columns: 1fr;
    display: grid;
  }

  .product-tile-media {
    padding: 28px;
  }

  .approach-list {
    grid-template-columns: 1fr;
  }

  .approach-thumb {
    height: 160px;
  }

  .history-table .row {
    display: block;
    padding: 24px 0;
  }

  .history-table .cell1 {
    margin-bottom: 12px;
  }

  .stats-grid {
    grid-template-columns: 1fr;
  }

  #contact .table_wrap th {
    display: block;
    white-space: normal;
  }

  #contact .table_wrap td {
    display: block;
    margin-top: 6px;
    overflow-wrap: anywhere;
  }

  #contact .table_wrap tr {
    display: block;
  }
}




.container {
  position: fixed;
  bottom: 20px;
  left: 20px;
  top: auto;
  right: auto;
  z-index: 1;
  background-color: var(--gray50);
  padding: 16px;
  border-radius: var(--radiusmedium);
  box-shadow: var(--shadow);
  margin: 0px;
  width: 320px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  opacity:0;
  transform:translateY(20px);
  pointer-events:none;
  transition:opacity .3s ease, transform .3s ease;
}
.container.show {
  opacity:1;
  transform:translateY(0);
  pointer-events:auto;
}
.container.is-hiding {
  opacity:0;
  transform:translateY(20px);
  pointer-events:none;
}
.closebtn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 20px;
  height: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  border: none;
}
.closebtn::before,
.closebtn::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 2px;
  background-color: var(--text);
}
.closebtn::before {
  transform: rotate(45deg);
}
.closebtn::after {
  transform: rotate(-45deg);
}
.closebtn:hover::before,
.closebtn:hover::after {
  background-color: var(--red);
}
#review-popup h4 {
  margin: 0 16px 0 4px;
}
@media screen and (max-width: 600px) {
  .container {
    width: 90%;
    left: 50%;
    bottom: 0;
    transform: translateX(-50%) translateY(20px);
    border-radius: var(--radiusmedium) var(--radiusmedium) 0 0;
  }

  .container.show {
    transform: translateX(-50%) translateY(0);
  }

  .container.is-hiding {
    transform: translateX(-50%) translateY(20px);
  }
}