.page-about{
  --about-gutter: clamp(16px, 4vw, 32px);
  color: var(--c-white);
  font-family: var(--font-body);
  background:
    radial-gradient(560px 360px at 88% -2%, rgba(0,224,255,.14), transparent 60%),
    radial-gradient(620px 420px at -5% 105%, rgba(182,255,63,.10), transparent 55%),
    var(--c-bg);
}

.page-about .section-block{
  padding: 72px var(--about-gutter);
}

.page-about .breadcrumbs{
  max-width: var(--container-w);
  margin-inline: auto;
  padding: 24px var(--about-gutter) 0;
}

.page-about .about-mission__grid,
.page-about .about-principles__inner,
.page-about .about-flow__body,
.page-about .about-team__inner,
.page-about .about-origin__inner,
.page-about .about-timeline__inner,
.page-about .about-outro__inner{
  max-width: var(--container-w);
  margin-inline: auto;
}

.page-about .about-section-kicker{
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 400;
  letter-spacing: .2em;
  color: var(--c-green);
}

.page-about .about-section-title{
  margin: 0 0 20px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(28px, 5vw, 40px);
  line-height: 1.12;
  letter-spacing: .01em;
}

/* ---------- Hero ---------- */

.page-about .about-hero{
  position: relative;
  padding: 64px var(--about-gutter) 80px;
}

.page-about .about-hero__inner{
  max-width: var(--container-w);
  margin-inline: auto;
  display: grid;
  gap: 40px;
  align-items: center;
  position: relative;
}

.page-about .about-hero__copy{
  position: relative;
  z-index: 2;
}

.page-about .about-hero__kicker{
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: .22em;
  color: var(--c-blue);
}

.page-about .about-hero__title{
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 6vw, 64px);
  line-height: 1.02;
  letter-spacing: .01em;
}

.page-about .about-hero__lead{
  margin: 0 0 24px;
  max-width: 40ch;
  font-size: 17px;
  line-height: 1.7;
  color: var(--c-gray);
}

.page-about .about-hero__facts{
  margin: 0 0 32px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 18px;
  font-size: 13px;
  color: var(--c-gray);
  letter-spacing: .04em;
}

.page-about .about-hero__facts span{
  position: relative;
  padding-left: 12px;
}

.page-about .about-hero__facts span::before{
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  transform: translateY(-50%);
  background: var(--c-green);
}

.page-about .about-hero__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-about .about-hero__visual{
  position: relative;
  z-index: 1;
}

.page-about .about-hero__deco-num{
  position: absolute;
  right: 0;
  top: -6%;
  width: 100%;
  z-index: 0;
  text-align: right;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(110px, 20vw, 230px);
  line-height: .8;
  color: rgba(182,255,63,.08);
  pointer-events: none;
  user-select: none;
}

.page-about .about-hero__figure{
  position: relative;
  z-index: 1;
  margin: 0;
  background: var(--c-panel);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
}

.page-about .about-hero__figure img{
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- Mission ---------- */

.page-about .about-mission{
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  background:
    linear-gradient(120deg, transparent 0 38%, rgba(21,27,35,.7) 38% 100%);
}

.page-about .about-mission__grid{
  display: grid;
  gap: 40px;
}

.page-about .about-mission__head{
  align-self: start;
}

.page-about .about-mission__lead{
  max-width: 18em;
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-size: clamp(24px, 4vw, 36px);
  line-height: 1.25;
  color: var(--c-green);
}

.page-about .about-mission__text{
  max-width: 62ch;
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-gray);
}

.page-about .about-mission__statement{
  margin-top: 28px;
  padding: 20px 22px;
  border-left: 3px solid var(--c-green);
  background: linear-gradient(90deg, rgba(182,255,63,.08), rgba(21,27,35,.4) 60%);
}

.page-about .about-mission__statement strong{
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-display);
  font-size: 14px;
  letter-spacing: .14em;
  color: var(--c-green);
}

.page-about .about-mission__statement p{
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-white);
}

/* ---------- Principles ---------- */

.page-about .about-principles__header-note,
.page-about .about-flow__intro-note,
.page-about .about-team__intro-note,
.page-about .about-timeline__intro-note{
  margin: -6px 0 0;
  max-width: 56ch;
  font-size: 15px;
  line-height: 1.6;
  color: var(--c-gray);
}

.page-about .about-principles__grid{
  display: grid;
  gap: 20px;
  margin-top: 36px;
}

.page-about .about-principles__item{
  position: relative;
  padding: 28px 24px 34px;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
  transition:
    border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.page-about .about-principles__item::before{
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--c-green);
}

.page-about .about-principles__item--ios::before{
  background: var(--c-blue);
}

.page-about .about-principles__item--adapt::before{
  background: var(--c-orange);
}

.page-about .about-principles__num{
  display: block;
  margin-bottom: 12px;
  font-family: var(--font-display);
  font-size: 34px;
  line-height: 1;
  color: var(--c-gray);
  opacity: .5;
}

.page-about .about-principles__item h3{
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: .02em;
}

.page-about .about-principles__item p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--c-gray);
}

.page-about .about-principles__item:hover{
  transform: translate(-2px, -2px);
  border-color: var(--c-green);
}

.page-about .about-principles__link{
  margin-top: 24px;
}

/* ---------- Flow ---------- */

.page-about .about-flow{
  border-top: 1px solid var(--c-line);
  background: linear-gradient(180deg, transparent, rgba(21,27,35,.35));
}

.page-about .about-flow__body{
  display: grid;
  gap: 36px;
}

.page-about .about-flow__steps{
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-about .about-flow__step{
  position: relative;
  margin: 0;
  padding: 24px 22px 26px 76px;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
}

.page-about .about-flow__step-num{
  position: absolute;
  left: 18px;
  top: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: rgba(182,255,63,.12);
  border: 1px solid rgba(182,255,63,.35);
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--c-green);
}

.page-about .about-flow__step--verify .about-flow__step-num{
  color: var(--c-blue);
  border-color: rgba(0,224,255,.4);
  background: rgba(0,224,255,.1);
}

.page-about .about-flow__step--publish .about-flow__step-num{
  color: var(--c-orange);
  border-color: rgba(255,77,46,.4);
  background: rgba(255,77,46,.1);
}

.page-about .about-flow__step h3{
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 18px;
}

.page-about .about-flow__step p{
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-gray);
}

.page-about .about-flow__figure{
  margin: 0;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-about .about-flow__figure img{
  display: block;
  width: 100%;
  height: auto;
}

/* ---------- Team ---------- */

.page-about .about-team__grid{
  display: grid;
  gap: 18px;
  margin-top: 32px;
}

.page-about .about-team__card{
  padding: 26px 22px;
  background: var(--c-panel);
  border: 1px solid var(--c-line);
  transition:
    border-color var(--dur) var(--ease),
    transform var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-about .about-team__icon{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  margin-bottom: 16px;
  background: rgba(182,255,63,.08);
  border-radius: 10px;
  color: var(--c-green);
}

.page-about .about-team__card--frontend .about-team__icon{
  color: var(--c-blue);
  background: rgba(0,224,255,.08);
}

.page-about .about-team__card--design .about-team__icon{
  color: var(--c-orange);
  background: rgba(255,77,46,.08);
}

.page-about .about-team__card--support .about-team__icon{
  color: var(--c-gray);
  background: rgba(198,208,220,.08);
}

.page-about .about-team__card svg{
  width: 22px;
  height: 22px;
}

.page-about .about-team__card h3{
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 18px;
}

.page-about .about-team__card p{
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--c-gray);
}

.page-about .about-team__card:hover{
  transform: translateY(-4px);
  border-color: var(--c-green);
  box-shadow: 0 12px 28px rgba(0,0,0,.18);
}

/* ---------- Origin ---------- */

.page-about .about-origin{
  border-top: 1px solid var(--c-line);
  border-bottom: 1px solid var(--c-line);
  background:
    linear-gradient(100deg, rgba(0,224,255,.05), transparent 45%),
    rgba(21,27,35,.2);
}

.page-about .about-origin__inner{
  display: grid;
  gap: 36px;
}

.page-about .about-origin__lead{
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.4;
  color: var(--c-blue);
}

.page-about .about-origin__text{
  max-width: 60ch;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-gray);
}

.page-about .about-origin__aside{
  padding: 28px 24px;
  background: rgba(255,77,46,.06);
  border: 1px dashed rgba(255,77,46,.45);
}

.page-about .about-origin__aside-label{
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 13px;
  letter-spacing: .16em;
  color: var(--c-orange);
}

.page-about .about-origin__address{
  margin: 0 0 12px;
  font-size: 18px;
  font-weight: 600;
  color: var(--c-white);
}

.page-about .about-origin__note{
  margin: 0 0 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--c-line);
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-gray);
}

.page-about .about-origin__contact{
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.7;
  color: var(--c-white);
}

.page-about .about-origin__aside .about-origin__note:last-child{
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: 0;
}

/* ---------- Timeline ---------- */

.page-about .about-timeline__body{
  display: grid;
  gap: 32px;
  margin-top: 36px;
}

.page-about .about-timeline__figure{
  margin: 0;
  clip-path: polygon(0 0, 100% 0, 100% 70%, calc(100% - 40px) 100%, 0 100%);
}

.page-about .about-timeline__figure img{
  display: block;
  width: 100%;
  height: auto;
}

.page-about .about-timeline__list{
  list-style: none;
  position: relative;
  margin: 0;
  padding: 6px 0 0 32px;
}

.page-about .about-timeline__list::before{
  content: "";
  position: absolute;
  left: 10px;
  top: 8px;
  bottom: 20px;
  width: 2px;
  background: linear-gradient(180deg, var(--c-green), var(--c-blue) 80%);
}

.page-about .about-timeline__item{
  position: relative;
  padding: 0 0 30px;
}

.page-about .about-timeline__item:last-child{
  padding-bottom: 0;
}

.page-about .about-timeline__item::before{
  content: "";
  position: absolute;
  left: -27px;
  top: 4px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--c-bg);
  border: 3px solid var(--c-green);
}

.page-about .about-timeline__item--current::before{
  background: var(--c-green);
  box-shadow: 0 0 0 6px rgba(182,255,63,.15);
}

.page-about .about-timeline__version{
  display: inline-block;
  margin-bottom: 8px;
  padding: 3px 12px 4px;
  border: 1px solid rgba(182,255,63,.3);
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 15px;
  line-height: 1.4;
  letter-spacing: .08em;
  color: var(--c-green);
  background: rgba(182,255,63,.1);
  text-decoration: none;
}

.page-about a.about-timeline__version:hover{
  background: var(--c-green);
  color: var(--c-bg);
}

.page-about .about-timeline__item--current .about-timeline__version{
  color: var(--c-bg);
  background: var(--c-green);
  box-shadow: 0 0 0 4px rgba(182,255,63,.15);
}

.page-about .about-timeline__item p{
  max-width: 58ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--c-gray);
}

.page-about .about-timeline__item strong{
  color: var(--c-white);
  font-weight: 600;
}

.page-about .about-timeline__footer{
  margin-top: 32px;
}

/* ---------- Outro ---------- */

.page-about .about-outro{
  background:
    radial-gradient(400px 200px at 85% 100%, rgba(182,255,63,.1), transparent 60%),
    var(--c-panel);
  border-top: 1px solid var(--c-line);
}

.page-about .about-outro p{
  max-width: 58ch;
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--c-gray);
}

.page-about .about-outro__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Tablet / Desktop ---------- */

@media (min-width: 768px){
  .page-about .about-hero__inner{
    grid-template-columns: 1.05fr 0.95fr;
    gap: 60px;
  }

  .page-about .about-mission__grid{
    grid-template-columns: 0.8fr 1.2fr;
    gap: 72px;
    align-items: start;
  }

  .page-about .about-mission__head{
    position: sticky;
    top: 96px;
  }

  .page-about .about-principles__grid{
    grid-template-columns: 1.1fr 1fr 0.95fr;
    gap: 24px;
  }

  .page-about .about-flow__body{
    grid-template-columns: 1.4fr 0.75fr;
    gap: 48px;
    align-items: center;
  }

  .page-about .about-team__grid{
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  .page-about .about-origin__inner{
    grid-template-columns: 1.25fr 0.75fr;
    gap: 72px;
    align-items: start;
  }

  .page-about .about-timeline__body{
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
    align-items: start;
  }
}