/* Atlas platform positioning */
.position-hero {
  position: relative;
  padding: 78px 0 88px;
  background: linear-gradient(122deg, #f6f8f6 18%, #e8f2ef 100%);
  border-bottom: 1px solid #d1dfdc;
}
.position-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, transparent 49.9%, rgba(19,116,119,.08) 50%, transparent 50.1%),
              linear-gradient(0deg, transparent 49.9%, rgba(19,116,119,.06) 50%, transparent 50.1%);
  background-size: 96px 96px;
  mask-image: linear-gradient(90deg, transparent 30%, #000);
}
.position-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(310px, .8fr);
  gap: 70px;
  align-items: center;
}
.position-hero h1 { max-width: 800px; font-size: clamp(49px, 5.7vw, 76px); }
.position-hero .hero-copy { max-width: 740px; font-size: 18px; line-height: 1.7; }
.position-hero-index {
  overflow: hidden;
  border: 1px solid #2b5d68;
  border-radius: 10px;
  background: #0c2f46;
  color: #fff;
  box-shadow: 0 26px 55px rgba(12,47,70,.18);
}
.position-index-top {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  padding: 17px 22px;
  border-bottom: 1px solid rgba(255,255,255,.16);
  color: #92d3ca;
  font-size: 11px;
  font-weight: 760;
  letter-spacing: .075em;
  text-transform: uppercase;
}
.position-index-body { padding: 11px 22px; }
.position-index-body > div {
  display: grid;
  grid-template-columns: 42px 1fr;
  align-items: center;
  min-height: 60px;
  border-bottom: 1px solid rgba(255,255,255,.13);
}
.position-index-body > div:last-child { border: 0; }
.position-index-body b { color: #73c7c0; font: 700 12px monospace; }
.position-index-body span { font-size: 17px; font-weight: 620; }
.position-hero-index p {
  margin: 0;
  padding: 15px 22px 20px;
  border-top: 1px solid rgba(255,255,255,.14);
  color: #b7d0d3;
  font-size: 12px;
}
.position-thesis { background: #fff; border-bottom: 1px solid #d8e3e1; }
.position-thesis-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); }
.position-thesis-grid > div {
  display: grid;
  gap: 7px;
  padding: 29px 31px;
  border-left: 1px solid #d8e3e1;
}
.position-thesis-grid > div:first-child { border-left: 0; }
.position-thesis strong { color: #123e50; font-size: 15px; }
.position-thesis span { color: #566e78; font-size: 12px; line-height: 1.55; }
.position-architecture .section-head,
.position-capabilities .section-head,
.position-market .section-head,
.position-footprint .section-head { align-items: start; }
.position-topology {
  display: grid;
  grid-template-columns: minmax(0,1fr) 48px minmax(0,1fr);
  align-items: stretch;
  gap: 12px;
}
.position-blueprint { margin: 0; overflow: hidden; border: 1px solid #cbdcda; border-radius: 9px; background: #f7faf9; box-shadow: 0 17px 36px rgba(12,47,70,.06); }
.position-blueprint img { display: block; width: 100%; height: auto; }
.position-blueprint figcaption { padding: 15px 20px; border-top: 1px solid #d5e2e0; background: #fff; color: #5a707b; font-size: 12px; line-height: 1.5; }
.position-blueprint .diagram-mobile-hint { display: none; font-weight: 700; }
.topology-panel {
  min-width: 0;
  padding: 24px;
  border: 1px solid #d4e1df;
  border-radius: 10px;
  background: #fff;
}
.topology-panel-head { display: grid; gap: 6px; margin-bottom: 23px; }
.topology-panel-head span,
.position-market-grid article > span,
.lens-code {
  color: #117570;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.topology-panel-head strong { color: #163d4e; font-size: 20px; line-height: 1.25; }
.topology-services { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; }
.topology-services span {
  display: flex;
  align-items: center;
  min-height: 56px;
  padding: 10px 12px;
  border: 1px solid #d7e2e1;
  border-radius: 5px;
  background: #f7faf9;
  color: #294d5a;
  font-size: 12px;
  font-weight: 680;
  line-height: 1.35;
}
.topology-layered .topology-services span:nth-child(2n) { background: #f2f5f4; }
.topology-seam {
  display: flex;
  align-items: center;
  gap: 9px;
  margin: 24px 0;
  padding: 11px 12px;
  border: 1px dashed #b9c7c8;
  border-radius: 5px;
  color: #687c84;
  font-size: 11px;
  text-align: center;
}
.topology-seam i { flex: 1; min-width: 8px; border-top: 1px solid #a9c6c5; }
.topology-endpoints { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; margin-top: 19px; }
.topology-endpoints span {
  padding-top: 10px;
  border-top: 1px solid #cbdcda;
  color: #637983;
  font-size: 11px;
  font-weight: 670;
}
.topology-transition { display: grid; place-items: center; color: #11817c; font-size: 32px; }
.topology-transition span {
  display: grid;
  place-items: center;
  width: 43px;
  height: 43px;
  border: 1px solid #b8d9d4;
  border-radius: 50%;
  background: #e7f4f0;
}
.topology-atlas { border-color: #4b8d8b; box-shadow: 0 17px 36px rgba(12,47,70,.08); }
.topology-atlas-core { padding: 18px; border-radius: 7px; background: #0c2f46; }
.topology-core-title {
  display: flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 17px;
  padding-bottom: 15px;
  border-bottom: 1px solid rgba(255,255,255,.15);
}
.topology-core-title img { width: 28px; height: 28px; }
.topology-core-title > span { color: #fff; font-size: 22px; font-weight: 730; letter-spacing: -.05em; }
.topology-core-title small { margin-left: auto; color: #a9d2d0; font-size: 10px; text-transform: uppercase; }
.topology-atlas-core .topology-services span {
  border-color: rgba(255,255,255,.2);
  background: rgba(255,255,255,.06);
  color: #eef7f6;
}
.topology-spine {
  margin-top: 13px;
  padding: 11px 14px;
  border-radius: 5px;
  background: #e3f2ef;
  color: #176b68;
  font-size: 11px;
  font-weight: 760;
  text-align: center;
}
.position-diagram-caption { margin: 17px 0 0; color: #5a707b; font-size: 12px; }
.position-lens {
  overflow: hidden;
  border: 1px solid #ccdcd9;
  border-radius: 10px;
  background: #fff;
  box-shadow: 0 15px 35px rgba(12,47,70,.06);
}
.position-lens-tabs { display: grid; grid-template-columns: repeat(5,1fr); border-bottom: 1px solid #dce6e4; background: #f8faf9; }
.position-lens-tabs button {
  min-height: 66px;
  padding: 12px 14px;
  border: 0;
  border-right: 1px solid #dce6e4;
  background: transparent;
  color: #49636d;
  cursor: pointer;
  font-size: 13px;
  font-weight: 700;
  text-align: left;
}
.position-lens-tabs button:last-child { border-right: 0; }
.position-lens-tabs button span { display: block; color: #13827e; font: 700 11px monospace; }
.position-lens-tabs button[aria-selected="true"] { box-shadow: inset 0 3px #168780; background: #fff; color: #0c3d50; }
.position-lens-tabs button:hover { background: #eaf4f2; }
.position-lens-tabs button:focus-visible { outline: 3px solid #56aaa5; outline-offset: -3px; }
.position-lens-panels > section {
  display: grid;
  grid-template-columns: minmax(0,1.1fr) minmax(300px,.9fr);
  gap: 52px;
  align-items: center;
  min-height: 330px;
  padding: 38px;
}
.position-lens-panels > section[hidden] { display: none; }
.position-lens h3 { max-width: 520px; margin: 10px 0 16px; font-size: clamp(27px,3vw,39px); }
.position-lens p { max-width: 610px; margin: 0 0 18px; color: #526976; font-size: 15px; line-height: 1.7; }
.position-lens a { font-size: 13px; font-weight: 740; }
.lens-visual {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  grid-template-rows: repeat(3,72px);
  gap: 9px;
  padding: 21px;
  border: 1px solid #ccdfdc;
  border-radius: 8px;
  background: radial-gradient(circle at center,#d7f0eb 0,#edf6f4 45%,#f8fbfa 100%);
}
.lens-visual::before { content: ""; position: absolute; inset: 50% 14%; height: 1px; background: #6db5ae; }
.lens-visual::after { content: ""; position: absolute; left: 50%; top: 14%; bottom: 14%; width: 1px; background: #6db5ae; }
.lens-visual span, .lens-visual strong {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 72px;
  padding: 8px;
  border: 1px solid #bad3d0;
  border-radius: 5px;
  background: #fff;
  color: #285461;
  font-size: 11px;
  font-weight: 700;
  text-align: center;
  line-height: 1.3;
}
.lens-visual strong {
  grid-row: 2;
  grid-column: 2;
  min-height: 72px;
  border-color: #0c5361;
  background: #0c2f46;
  color: #fff;
  font-size: 18px;
}
.lens-visual span:nth-of-type(1) { grid-column: 1; grid-row: 1; }
.lens-visual span:nth-of-type(2) { grid-column: 3; grid-row: 1; }
.lens-visual span:nth-of-type(3) { grid-column: 1; grid-row: 2; }
.lens-visual span:nth-of-type(4) { grid-column: 3; grid-row: 2; }
.lens-visual span:nth-of-type(5) { grid-column: 1; grid-row: 3; }
.lens-visual span:nth-of-type(6) { grid-column: 3; grid-row: 3; }
.position-market-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); border-top: 1px solid #cbdcd9; border-left: 1px solid #cbdcd9; }
.position-market-grid article {
  display: flex;
  flex-direction: column;
  min-height: 235px;
  padding: 27px 30px;
  border-right: 1px solid #cbdcd9;
  border-bottom: 1px solid #cbdcd9;
  background: #fff;
}
.position-market-grid h3 { margin: 10px 0 11px; font-size: 24px; }
.position-market-grid p { margin: 0 0 16px; color: #526a76; font-size: 13px; }
.position-market-grid small {
  margin-top: auto;
  padding-top: 13px;
  border-top: 1px solid #e1eae8;
  color: #697e85;
  font-size: 11px;
  line-height: 1.6;
}
.position-market-grid small a { font-weight: 680; }
.position-economics { background: #0c2f46; color: #fff; }
.position-economics-grid { display: grid; grid-template-columns: minmax(0,.9fr) minmax(0,1.1fr); gap: 90px; align-items: center; }
.position-economics h2 { color: #fff; }
.position-economics p { max-width: 510px; color: #c7d9dc; font-size: 17px; line-height: 1.7; }
.position-economics .button.secondary { border-color: #8bc6c2; color: #e6f5f2; }
.position-economics-rows { border-top: 1px solid rgba(255,255,255,.22); }
.position-economics-rows > div {
  display: grid;
  grid-template-columns: 40px minmax(135px,.75fr) minmax(0,1.25fr);
  gap: 15px;
  align-items: start;
  padding: 20px 0;
  border-bottom: 1px solid rgba(255,255,255,.22);
}
.position-economics-rows b { color: #75cfc4; font: 700 12px monospace; }
.position-economics-rows strong { color: #fff; font-size: 15px; line-height: 1.4; }
.position-economics-rows span { color: #b9d0d4; font-size: 12px; line-height: 1.6; }
.position-sites { display: grid; grid-template-columns: 1fr 36px 1fr 36px 1fr; gap: 12px; align-items: center; }
.position-sites > div {
  min-height: 172px;
  padding: 24px;
  border: 1px solid #bcd4d0;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 11px 30px rgba(12,47,70,.06);
}
.position-sites > div span, .position-sites > div strong, .position-sites > div small { display: block; }
.position-sites > div span { color: #147f79; font-size: 11px; font-weight: 780; letter-spacing: .08em; text-transform: uppercase; }
.position-sites > div strong { margin: 18px 0 8px; color: #163c4e; font-size: 20px; line-height: 1.2; }
.position-sites > div small { color: #5f7580; font-size: 12px; }
.position-sites > i { display: block; border-top: 2px dashed #59aaa4; }
.position-footprint-links { display: flex; flex-wrap: wrap; gap: 12px 28px; margin-top: 26px; }
.position-footprint-links a { font-size: 13px; font-weight: 740; }
@media (max-width: 1000px) {
  .position-hero-grid { gap: 34px; }
  .position-topology { grid-template-columns: 1fr; gap: 10px; }
  .topology-transition span { transform: rotate(90deg); }
  .position-lens-panels > section { gap: 22px; }
  .position-economics-grid { gap: 35px; }
}
@media (max-width: 700px) {
  .position-blueprint .diagram-mobile-hint { display: inline; }
  .position-blueprint { overflow-x: auto; }
  .position-blueprint img { min-width: 790px; }
  .position-hero { padding: 47px 0 56px; }
  .position-hero-grid, .position-lens-panels > section, .position-economics-grid { grid-template-columns: 1fr; }
  .position-hero h1 { font-size: clamp(45px,11vw,66px); }
  .position-thesis-grid, .position-market-grid { grid-template-columns: 1fr; }
  .position-thesis-grid > div { padding: 20px 0; border-left: 0; border-top: 1px solid #d8e3e1; }
  .position-thesis-grid > div:first-child { border-top: 0; }
  .position-lens-tabs { display: flex; overflow: auto; scroll-snap-type: x mandatory; }
  .position-lens-tabs button { flex: 0 0 auto; min-width: 132px; scroll-snap-align: start; }
  .position-lens-panels > section { padding: 25px; }
  .lens-visual { max-width: 490px; width: 100%; }
  .position-economics-rows > div { grid-template-columns: 32px 1fr; gap: 3px 12px; }
  .position-economics-rows span { grid-column: 2; }
  .position-sites { grid-template-columns: 1fr; gap: 9px; }
  .position-sites > div { min-height: 0; }
  .position-sites > i { height: 24px; width: 0; border-top: 0; border-left: 2px dashed #59aaa4; justify-self: center; }
  .position-market-grid article { min-height: 0; }
}