@import url("/themes/os3/assets/css/landing.css?v=20260712");

.os3-main {
  --landing-future: #5d5ad8;
}

.os3-logo-mark,
.os3-footer-mark {
  display: inline-grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 11px;
  background: var(--landing-accent);
  color: #fff;
  font-weight: 800;
  font-size: 21px;
  line-height: 1;
}

.os3-footer-mark {
  width: 28px;
  height: 28px;
  border-radius: 9px;
  font-size: 17px;
}

.os3-main .landing-hero {
  overflow: hidden;
}

.os3-main .landing-hero__grid {
  align-items: center;
}

.os3-main .landing-hero__lead {
  max-width: 620px;
}

.os3-main .landing-hero__symbol {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 390px;
  isolation: isolate;
}

.os3-main .landing-hero__symbol::before,
.os3-main .landing-hero__symbol::after {
  position: absolute;
  content: "";
  border-radius: 50%;
  z-index: -1;
}

.os3-main .landing-hero__symbol::before {
  width: 330px;
  height: 330px;
  background: radial-gradient(circle at 30% 25%, #cde8ff, #f2f8ff 63%, transparent 64%);
}

.os3-main .landing-hero__symbol::after {
  width: 245px;
  height: 245px;
  border: 1px dashed #8ec5f5;
  animation: os3-orbit 24s linear infinite;
}

.os3-main .landing-symbol {
  display: grid;
  place-items: center;
  width: 185px;
  height: 185px;
  border-radius: 54px;
  background: linear-gradient(145deg, #1679d6, #5a57d2);
  box-shadow: 0 26px 60px rgba(39, 135, 228, .3);
  color: #fff;
  font-size: 108px;
  font-weight: 800;
  line-height: 1;
}

.os3-main .landing-symbol__heart {
  position: absolute;
  margin: 74px 0 0 -66px;
  font-size: 34px;
}

.os3-main .os3-orbit-label {
  position: absolute;
  padding: 8px 11px;
  border: 1px solid var(--landing-line);
  border-radius: 999px;
  background: rgba(255, 255, 255, .9);
  box-shadow: 0 8px 24px rgba(25, 50, 84, .08);
  color: var(--landing-muted);
  font-size: 12px;
  font-weight: 700;
}

.os3-main .os3-orbit-label--top { top: 32px; left: 18%; }
.os3-main .os3-orbit-label--right { right: 2%; top: 48%; }
.os3-main .os3-orbit-label--bottom { bottom: 30px; left: 12%; }

.os3-products {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(240px, .65fr);
  gap: 20px;
}

.os3-product {
  display: flex;
  flex-direction: column;
  min-height: 286px;
  padding: 30px;
  border: 1px solid var(--landing-line);
  border-radius: 24px;
  background: #fff;
  box-shadow: 0 12px 32px rgba(25, 50, 84, .06);
}

.os3-product--acts {
  color: #fff;
  border: 0;
  background: linear-gradient(135deg, #172e49, #274f77 64%, #4b55ac);
}

.os3-product__eyebrow {
  margin: 0 0 16px;
  color: var(--landing-accent);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.os3-product--acts .os3-product__eyebrow { color: #8ed0ff; }
.os3-product h3 { margin: 0 0 12px; font-size: clamp(26px, 3vw, 36px); }
.os3-product p { margin: 0; max-width: 540px; line-height: 1.65; }
.os3-product__footer { margin-top: auto; padding-top: 24px; }
.os3-product--acts .landing-btn--primary { background: #fff; color: #17304c; }
.os3-product--acts .landing-btn--primary:hover { background: #e6f3ff; }

.os3-principles {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.os3-principle {
  padding: 24px;
  border-top: 3px solid var(--landing-accent);
  background: #fff;
}

.os3-principle:nth-child(2) { border-color: var(--landing-future); }
.os3-principle:nth-child(3) { border-color: #36a983; }
.os3-principle h3 { margin: 12px 0 8px; font-size: 20px; }
.os3-principle p { margin: 0; color: var(--landing-muted); line-height: 1.6; }

.os3-about {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, .8fr);
  gap: 48px;
  align-items: start;
}

.os3-about__note {
  padding: 24px;
  border-radius: 18px;
  background: #eff7ff;
  color: #31516f;
  line-height: 1.65;
}

@keyframes os3-orbit {
  to { transform: rotate(360deg); }
}

@media (max-width: 860px) {
  .os3-main .landing-hero__symbol { min-height: 310px; }
  .os3-products,
  .os3-principles,
  .os3-about { grid-template-columns: 1fr; }
}

@media (max-width: 560px) {
  .os3-main .landing-hero__symbol { min-height: 250px; }
  .os3-main .landing-hero__symbol::before { width: 240px; height: 240px; }
  .os3-main .landing-hero__symbol::after { width: 190px; height: 190px; }
  .os3-main .landing-symbol { width: 132px; height: 132px; border-radius: 38px; font-size: 78px; }
  .os3-main .landing-symbol__heart { margin: 52px 0 0 -49px; font-size: 25px; }
  .os3-product { min-height: 0; padding: 24px; }
}