/* The technical overview deck (presentations/decks.py: TECHNICAL), on top of
   deck.css and in its canvas pixels: every slide sits on the engineering
   canvas (.t), a night gradient under a faint blueprint grid, with mint,
   periwinkle, orchid, amber, coral and lime accents and monospace for
   anything that reads as code or a number. */

.t {
  --mint: #9fd8de;
  --peri: #8f96d6;
  --orchid: #c27bb6;
  --amber: #f6a84a;
  --coral: #e07a5f;
  --lime: #c9cb4a;
  --glass: rgb(255 255 255 / 0.05);
  --glass-2: rgb(255 255 255 / 0.09);
  --glass-line: rgb(159 216 222 / 0.2);
  --mute: rgb(255 255 255 / 0.68);
  --mono: ui-monospace, "SF Mono", "Cascadia Code", Menlo, Consolas, monospace;
  padding: 64px 100px 0;
  background:
    radial-gradient(70% 60% at 75% 40%, rgb(0 122 134 / 0.28), rgb(0 122 134 / 0) 70%),
    linear-gradient(rgb(159 216 222 / 0.045) 1px, transparent 1px) 0 0 / 48px 48px,
    linear-gradient(90deg, rgb(159 216 222 / 0.045) 1px, transparent 1px) 0 0 / 48px 48px,
    var(--night);
  color: #fff;
  overflow: hidden;
}
.t .headline,
.t .display {
  color: #fff;
}
.t .lead {
  max-width: 1200px;
  color: var(--mute);
}
.t-accent {
  color: var(--mint);
}
.t-num {
  font-family: var(--mono);
  font-size: 17px;
  font-weight: 700;
  color: var(--mint);
}
.t-note {
  position: absolute;
  inset-inline-start: 100px;
  bottom: 56px;
  font-size: 16px;
  font-style: italic;
  color: rgb(255 255 255 / 0.5);
}
@keyframes t-current {
  to {
    stroke-dashoffset: -1;
  }
}

/* Title: the copy, the figures and the isometric platform ----------------- */
.t-title {
  display: grid;
  grid-template-columns: 820px minmax(0, 1fr);
  align-items: center;
  gap: 20px;
  padding-top: 0;
}
.t-title .display {
  font-size: 92px;
}
.t-title .lead {
  max-width: 780px;
  font-size: 27px;
}
.t-figures {
  display: grid;
  grid-template-columns: repeat(4, auto);
  justify-content: start;
  gap: 44px;
  margin: 56px 0 0;
}
.t-figures dt {
  font-size: 17px;
  font-weight: 600;
  color: var(--mute);
}
.t-figures dd {
  margin: 6px 0 0;
  font-family: var(--mono);
  font-size: 44px;
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--mint);
  font-variant-numeric: tabular-nums;
}
.t-iso svg {
  width: 100%;
  height: auto;
  max-height: 900px;
  overflow: visible;
}
.iso-top {
  fill: color-mix(in srgb, var(--c) 26%, #06181e);
  stroke: var(--c);
  stroke-width: 2;
  filter: drop-shadow(0 0 22px color-mix(in srgb, var(--c) 45%, transparent));
}
.iso-l {
  fill: color-mix(in srgb, var(--c) 16%, #06181e);
  stroke: color-mix(in srgb, var(--c) 60%, transparent);
  stroke-width: 1.5;
}
.iso-r {
  fill: color-mix(in srgb, var(--c) 9%, #06181e);
  stroke: color-mix(in srgb, var(--c) 60%, transparent);
  stroke-width: 1.5;
}
.iso-cube path {
  fill: color-mix(in srgb, var(--c) 55%, #06181e);
  stroke: var(--c);
  stroke-width: 1;
}
.iso-cube .iso-cube-l {
  fill: color-mix(in srgb, var(--c) 30%, #06181e);
}
.iso-cube .iso-cube-r {
  fill: color-mix(in srgb, var(--c) 18%, #06181e);
}
.iso-node {
  fill: var(--c);
  filter: drop-shadow(0 0 8px var(--c));
}
.iso-lead {
  fill: none;
  stroke: rgb(255 255 255 / 0.3);
  stroke-width: 1.5;
  stroke-dasharray: 4 5;
}
.iso-name {
  font-size: 30px;
  font-weight: 700;
  letter-spacing: -0.02em;
  fill: #fff;
}
.iso-sub {
  font-size: 19px;
  fill: rgb(255 255 255 / 0.65);
}
.iso-beam {
  stroke: rgb(159 216 222 / 0.35);
  stroke-width: 2;
  stroke-dasharray: 3 7;
}
.iso-dot {
  fill: var(--mint);
  opacity: 0;
  filter: drop-shadow(0 0 6px var(--mint));
}
@keyframes iso-rise {
  0% {
    opacity: 0;
    translate: 0 0;
  }
  15%,
  85% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    translate: 0 -525px;
  }
}
.slide.is-played .iso-dot {
  animation: iso-rise 3.9s linear var(--o, 0s) infinite;
}

/* Principles: 4x2 numbered cards ------------------------------------------- */
.t-principles {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 0;
}
.t-pgrid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin: 50px 0 0;
  padding: 0;
  list-style: none;
}
.t-pgrid li {
  position: relative;
  padding: 26px 28px 30px;
  border: 1px solid var(--glass-line);
  border-radius: 14px;
  background: var(--glass);
}
.t-pgrid li .t-num {
  position: absolute;
  inset-inline-end: 24px;
  top: 24px;
}
.t-pgrid svg {
  width: 44px;
  height: 44px;
  fill: none;
  stroke: var(--mint);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.t-pgrid h3 {
  margin-top: 18px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.t-pgrid p {
  margin-top: 8px;
  font-size: 19px;
  line-height: 1.45;
  color: var(--mute);
}

/* Reference architecture ------------------------------------------------------ */
.t-arch {
  padding-top: 48px;
}
.ra {
  display: grid;
  grid-template-columns: 250px minmax(0, 1fr) 260px;
  gap: 18px;
  margin-top: 20px;
}
.ra h3 {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}
.ra-core {
  display: grid;
  gap: 14px;
}
.ra-row {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  border: 1px solid var(--glass-line);
  border-radius: 10px;
  background: var(--glass);
}
.ra-chips,
.ra-boxes {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.ra-chips span {
  padding: 5px 11px;
  border: 1px solid var(--glass-line);
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  color: rgb(255 255 255 / 0.88);
}
.ra-boxes span {
  flex: 1;
  padding: 7px 12px;
  border-radius: 8px;
  background: var(--glass-2);
  font-family: var(--mono);
  font-size: 13px;
  color: var(--mute);
}
.ra-boxes b {
  display: block;
  font-family: "Montserrat", sans-serif;
  font-size: 16px;
  color: #fff;
}
.ra-gw {
  border-color: rgb(143 150 214 / 0.6);
  background: rgb(143 150 214 / 0.12);
  box-shadow: 0 0 40px -14px rgb(143 150 214 / 0.7);
}
.ra-gw .ra-chips span {
  border-color: rgb(143 150 214 / 0.45);
}
.ra-svc {
  padding: 14px 16px;
  border: 1.5px solid var(--mint);
  border-radius: 12px;
  background: linear-gradient(135deg, rgb(0 122 134 / 0.42), rgb(0 122 134 / 0.14));
  box-shadow: 0 0 46px -12px rgb(79 168 177 / 0.6);
}
.ra-svc h3 {
  display: flex;
  align-items: baseline;
  gap: 14px;
  font-size: 20px;
}
.ra-svc small {
  font-family: var(--mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--mint);
}
.ra-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 7px;
  margin-top: 10px !important;
}
.ra-grid span {
  padding: 11px 6px;
  border-radius: 6px;
  background: rgb(255 255 255 / 0.92);
  color: var(--t-dark);
  text-align: center;
  font-size: 14px;
  font-weight: 700;
}
.ra-bus {
  position: relative;
  margin-top: 10px !important;
  padding: 8px 14px;
  overflow: hidden;
  border: 1px dashed var(--mint);
  border-radius: 6px;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--mint);
  text-align: center;
}
.ra-bus-flow {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgb(159 216 222 / 0.25), transparent) 0 0 / 30% 100% no-repeat;
}
@keyframes ra-flow {
  from {
    background-position: -40% 0;
  }
  to {
    background-position: 140% 0;
  }
}
.slide.is-played .ra-bus-flow {
  animation: ra-flow 2.6s linear infinite;
}
.ra-data {
  border-color: rgb(194 123 182 / 0.5);
  background: rgb(194 123 182 / 0.1);
}
.ra-cloud .ra-chips span {
  font-family: var(--mono);
  font-size: 14px;
}
.ra-plane {
  padding: 16px;
  border-radius: 12px;
}
.ra-ops {
  border: 1.5px solid rgb(224 122 95 / 0.55);
  background: linear-gradient(180deg, rgb(224 122 95 / 0.14), rgb(224 122 95 / 0.03));
}
.ra-int {
  border: 1.5px solid rgb(246 168 74 / 0.55);
  background: linear-gradient(180deg, rgb(246 168 74 / 0.13), rgb(246 168 74 / 0.03));
}
.ra-plane h3 {
  font-size: 21px;
}
.ra-plane ul {
  display: grid;
  gap: 8px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.ra-plane li {
  padding: 12px 12px;
  border-radius: 8px;
  background: var(--glass-2);
  font-size: 14px;
  line-height: 1.3;
  color: var(--mute);
}
.ra-plane li b {
  display: block;
  font-family: var(--mono);
  font-size: 16px;
  color: #fff;
}

/* Microservices: the honeycomb ----------------------------------------------- */
.t-svc {
  display: grid;
  grid-template-columns: 720px minmax(0, 1fr);
  align-items: center;
  gap: 40px;
  padding-top: 0;
}
.t-svc .lead {
  font-size: 25px;
}
.sv-panels {
  position: relative;
  min-height: 470px;
  margin-top: 40px;
}
.sv-panels > * {
  position: absolute;
  inset: 0 0 auto;
  opacity: 0;
  translate: 0 16px;
  transition:
    opacity 0.45s ease,
    translate 0.6s var(--ease);
}
.sv-panels > .is-current {
  opacity: 1;
  translate: none;
}
.sv-key {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.sv-key li {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 24px;
  font-weight: 600;
}
.sv-key li::before {
  content: "";
  width: 26px;
  height: 26px;
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
  background: var(--k);
}
.hx-id {
  --k: #4fa8b1;
}
.hx-pd {
  --k: #8f96d6;
}
.hx-lc {
  --k: #c27bb6;
}
.hx-en {
  --k: #f6a84a;
}
.hx-in {
  --k: #c9cb4a;
}
.sv-anatomy h3,
.sv-event h3 {
  font-size: 28px;
  font-weight: 700;
}
.sv-anatomy ol,
.sv-event ul {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}
.sv-anatomy li,
.sv-event li {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 16px;
  padding: 11px 16px;
  border-inline-start: 3px solid var(--peri);
  background: var(--glass);
  font-size: 20px;
  color: var(--mute);
}
.sv-anatomy b,
.sv-event b {
  color: #fff;
}
.sv-event li {
  border-color: var(--amber);
}
.sv-event .t-code {
  padding: 14px 18px;
  border: 1px solid rgb(246 168 74 / 0.5);
  border-radius: 10px;
  background: #050f13;
  font-family: var(--mono);
  font-size: 19px;
  line-height: 1.6;
  color: #fff;
}
.sv-note {
  margin-top: 16px !important;
  font-size: 21px;
  font-weight: 700;
  color: var(--amber);
}
.sv-hive svg {
  width: 100%;
  height: auto;
  overflow: visible;
}
.hx {
  transform-box: fill-box;
  transform-origin: center;
  transition:
    opacity 0.5s ease,
    scale 0.6s var(--ease-pop),
    filter 0.5s ease;
}
.hx polygon {
  fill: color-mix(in srgb, var(--k) 22%, #06181e);
  stroke: var(--k);
  stroke-width: 2;
}
.hx text {
  font-size: 17px;
  font-weight: 700;
  fill: #fff;
  text-anchor: middle;
}
/* Step 1 lifts Sessions; step 2 lights it and the services its event
   reaches, and dims the rest. */
.slide:is([data-on="1"], [data-on="2"]) .hx[data-hx="sessions"] {
  scale: 1.1;
  filter: drop-shadow(0 0 18px #8f96d6);
}
.slide:is([data-on="1"], [data-on="2"]) .hx[data-hx="sessions"] polygon {
  fill: #8f96d6;
}
.slide[data-on="1"] .hx:not([data-hx="sessions"]) {
  opacity: 0.4;
}
.slide[data-on="2"] .hx:not([data-hx="sessions"], [data-hx="attendance"], [data-hx="certificates"], [data-hx="notifications"], [data-hx="telemetry"], [data-hx="ai-services"]) {
  opacity: 0.22;
}
.slide[data-on="2"] .hx:is([data-hx="attendance"], [data-hx="certificates"], [data-hx="notifications"], [data-hx="telemetry"], [data-hx="ai-services"]) polygon {
  stroke: var(--amber);
  stroke-width: 3;
}
.ev-line {
  fill: none;
  stroke: var(--amber);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-dasharray: 0.035 0.025;
  filter: drop-shadow(0 0 6px rgb(246 168 74 / 0.8));
}
.slide.is-played .ev:not(.is-held) .ev-line {
  animation: t-current 5s linear infinite;
}

/* API: the terminal ------------------------------------------------------------ */
.t-api {
  grid-template-columns: minmax(0, 1fr) 900px;
  gap: 60px;
  padding-top: 0;
}
.t-api .lead {
  font-size: 24px;
}
.api-list {
  display: grid;
  gap: 12px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}
.api-list li {
  padding: 12px 18px;
  border-inline-start: 3px solid var(--mint);
  background: var(--glass);
  font-size: 19px;
  color: var(--mute);
}
.api-list b {
  display: block;
  font-size: 22px;
  color: #fff;
}
.t-term {
  width: 100%;
  overflow: hidden;
  border: 1px solid var(--glass-line);
  border-radius: 14px;
  background: #040d10;
  box-shadow:
    0 40px 80px -30px rgb(0 0 0 / 0.8),
    0 0 60px -20px rgb(79 168 177 / 0.45);
}
.t-term-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--glass-line);
  background: rgb(255 255 255 / 0.04);
}
.t-term-bar i {
  width: 13px;
  height: 13px;
  border-radius: 50%;
  background: #e07a5f;
}
.t-term-bar i:nth-child(2) {
  background: #f6a84a;
}
.t-term-bar i:nth-child(3) {
  background: #7ec98f;
}
.t-term-bar span {
  margin-inline-start: 14px;
  font-family: var(--mono);
  font-size: 15px;
  color: var(--mute);
}
.t-term pre {
  margin: 0;
  padding: 22px 26px 26px;
  font-family: var(--mono);
  font-size: 19px;
  line-height: 1.55;
  color: #d6e4e6;
  white-space: pre;
  text-align: left;
}
.t-term .t-res,
.t-term .t-hook {
  display: inline;
}
.c-m {
  color: var(--amber);
  font-weight: 700;
}
.c-k {
  color: var(--mint);
}
.c-s {
  color: #b8e0a8;
}
.c-n {
  color: #f2a7c7;
}
.c-ok {
  color: #7ee2a8;
  font-weight: 700;
}
.c-c {
  color: rgb(255 255 255 / 0.4);
}

/* Identity and access ---------------------------------------------------------- */
.t-iam {
  padding-top: 52px;
}
.iam-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 640px;
  gap: 44px;
  margin-top: 18px;
}
.iam-seq svg {
  width: 100%;
  height: auto;
  overflow: visible;
}
.sq-actor rect {
  fill: var(--glass-2);
  stroke: var(--mint);
  stroke-width: 1.5;
}
.sq-actor text {
  font-size: 20px;
  font-weight: 700;
  fill: #fff;
  text-anchor: middle;
}
.sq-actor line {
  stroke: rgb(159 216 222 / 0.3);
  stroke-width: 2;
  stroke-dasharray: 6 8;
}
.sq-line {
  fill: none;
  stroke: var(--mint);
  stroke-width: 2.5;
}
.sq-head {
  fill: none;
  stroke: var(--mint);
  stroke-width: 2.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.sq-ret .sq-line {
  stroke: var(--amber);
  stroke-dasharray: 9 7;
}
.sq-ret .sq-head {
  stroke: var(--amber);
}
.sq-self .sq-line,
.sq-self .sq-head {
  stroke: var(--peri);
}
.sq-msg text {
  paint-order: stroke;
  stroke: #06181e;
  stroke-width: 10px;
  stroke-linejoin: round;
  font-size: 18px;
  font-weight: 600;
  fill: rgb(255 255 255 / 0.9);
  text-anchor: middle;
}
.sq-n {
  font-family: var(--mono);
  font-weight: 700;
  fill: var(--mint);
}
.sq-mono {
  font-family: var(--mono);
  font-size: 16px;
}
.iam-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px !important;
}
.iam-chips span {
  padding: 6px 13px;
  border: 1px solid var(--glass-line);
  border-radius: 6px;
  font-size: 16px;
  font-weight: 600;
}
.iam-rbac {
  padding: 24px 26px;
  border: 1px solid var(--glass-line);
  border-radius: 14px;
  background: var(--glass);
}
.iam-rbac > h3 {
  font-size: 26px;
  font-weight: 700;
}
.iam-tree {
  margin: 16px 0 0;
  padding: 0;
  list-style: none;
}
.iam-tree li {
  position: relative;
  margin-inline-start: calc(var(--l) * 34px);
  padding: 6px 0 6px 26px;
  font-size: 18px;
  font-weight: 600;
  color: var(--mute);
}
.iam-tree li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 50%;
  width: 14px;
  height: 14px;
  margin-top: -7px;
  border: 2px solid var(--mint);
  border-radius: 4px;
  background: #06181e;
}
.iam-tree li:not(:first-child)::after {
  content: "";
  position: absolute;
  inset-inline-start: -27px;
  top: -6px;
  width: 26px;
  height: 22px;
  border-inline-start: 2px solid rgb(159 216 222 / 0.4);
  border-bottom: 2px solid rgb(159 216 222 / 0.4);
  border-end-start-radius: 6px;
}
.iam-matrix {
  width: 100%;
  margin-top: 18px;
  border-collapse: collapse;
}
.iam-matrix th {
  font-size: 14px;
  font-weight: 600;
  color: var(--mute);
  text-align: center;
}
.iam-matrix thead th {
  padding: 0 4px 10px;
  vertical-align: bottom;
  line-height: 1.2;
}
.iam-matrix tbody th {
  padding: 10px 8px 10px 0;
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  text-align: start;
  white-space: nowrap;
}
.iam-matrix td {
  border-top: 1px solid var(--glass-line);
  text-align: center;
}
.iam-matrix td::after,
.iam-legend span {
  content: "";
  display: inline-block;
  width: 18px;
  height: 18px;
  border: 2px solid rgb(255 255 255 / 0.12);
  border-radius: 50%;
  vertical-align: middle;
}
.iam-matrix .m-full::after,
.iam-legend .m-full {
  border-color: var(--mint);
  background: var(--mint);
  box-shadow: 0 0 10px rgb(159 216 222 / 0.6);
}
.iam-matrix .m-scoped::after,
.iam-legend .m-scoped {
  border-color: var(--mint);
  background: linear-gradient(90deg, var(--mint) 50%, transparent 50%);
}
.iam-legend {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 14px !important;
  font-size: 15px;
  color: var(--mute);
}
.iam-legend span + span,
.iam-legend span:nth-of-type(2) {
  margin-inline-start: 14px;
}
.iam-zt {
  margin-top: 16px !important;
  padding: 12px 16px;
  border-radius: 8px;
  background: rgb(0 122 134 / 0.3);
  font-size: 17px;
  line-height: 1.45;
}

/* Data and telemetry: the pipeline ---------------------------------------- */
.t-data {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 0;
}
.t-data .lead {
  margin-top: 14px !important;
  font-size: 24px;
}
.dp {
  display: grid;
  grid-template-columns: 1fr 64px 1fr 64px 1.2fr 64px 1fr;
  align-items: stretch;
  margin-top: 36px;
}
.dp-col {
  padding: 18px 18px 20px;
  border: 1px solid var(--glass-line);
  border-top: 4px solid var(--c);
  border-radius: 12px;
  background: var(--glass);
}
.dp-col h3 {
  margin-bottom: 10px;
  font-size: 24px;
  font-weight: 700;
  color: var(--c);
}
.dp-col p {
  margin-top: 10px;
  padding: 12px 14px;
  border-radius: 8px;
  background: var(--glass-2);
  font-size: 15px;
  line-height: 1.35;
  color: var(--mute);
}
.dp-col p b {
  display: block;
  font-size: 18px;
  color: #fff;
}
.dp-wh .dp-tier {
  border-inline-start: 3px solid var(--orchid);
}
.dp-gate {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1.5px dashed var(--amber);
  background: rgb(246 168 74 / 0.1) !important;
  font-weight: 700;
  color: var(--amber) !important;
}
.dp-gate svg {
  flex: none;
  width: 22px;
  height: 22px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
}
.dp-pipe {
  position: relative;
  align-self: center;
  height: 4px;
  margin: 0 6px;
  border-radius: 2px;
  background: rgb(159 216 222 / 0.25);
}
.dp-pipe i {
  position: absolute;
  top: -4px;
  left: 0;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 10px var(--mint);
  opacity: 0;
}
@keyframes dp-flow {
  0% {
    opacity: 0;
    translate: 0 0;
  }
  20%,
  80% {
    opacity: 1;
  }
  100% {
    opacity: 0;
    translate: 40px 0;
  }
}
.slide.is-played .dp-pipe:not(.is-held) i {
  animation: dp-flow 1.5s linear infinite;
}
.slide.is-played .dp-pipe i:nth-child(2) {
  animation-delay: 0.5s;
}
.slide.is-played .dp-pipe i:nth-child(3) {
  animation-delay: 1s;
}
.dp-spine {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 22px;
  padding: 16px 22px;
  border: 1px solid rgb(201 203 74 / 0.5);
  border-radius: 12px;
  background: rgb(201 203 74 / 0.1);
}
.dp-spine h3 {
  flex: none;
  font-size: 21px;
  font-weight: 700;
  color: var(--lime);
}
.dp-spine p {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.dp-spine span {
  padding: 6px 14px;
  border-radius: 999px;
  background: var(--glass-2);
  font-size: 16px;
  font-weight: 600;
}

/* Built to scale: strategies and the load chart --------------------------- */
.t-scale {
  grid-template-columns: 720px minmax(0, 1fr);
  gap: 60px;
  padding-top: 0;
}
.sc-list {
  display: grid;
  gap: 12px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}
.sc-list li {
  padding: 12px 18px;
  border-inline-start: 3px solid var(--peri);
  background: var(--glass);
  font-size: 19px;
  color: var(--mute);
}
.sc-list b {
  display: block;
  font-size: 22px;
  color: #fff;
}
.sc-fig {
  width: 100%;
  margin: 0;
  padding: 24px 26px 18px;
  border: 1px solid var(--glass-line);
  border-radius: 14px;
  background: rgb(4 13 16 / 0.7);
}
.sc-fig figcaption {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 10px;
}
.sc-fig figcaption b {
  font-size: 24px;
}
.sc-key {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  color: var(--mute);
}
.sc-key i {
  width: 22px;
  height: 4px;
  margin-inline-start: 10px;
  border-radius: 2px;
}
.k-traffic {
  background: var(--peri);
}
.k-pods {
  background: var(--mint);
}
.k-lat {
  background: var(--amber);
}
.sc-chart {
  width: 100%;
  height: auto;
  overflow: visible;
}
.sc-grid {
  stroke: rgb(255 255 255 / 0.07);
  stroke-width: 1;
}
.sc-tick {
  font-family: var(--mono);
  font-size: 14px;
  fill: rgb(255 255 255 / 0.5);
  text-anchor: middle;
}
.sc-ytick {
  text-anchor: end;
}
.sc-area {
  fill: rgb(143 150 214 / 0.14);
}
.sc-traffic,
.sc-pods,
.sc-lat {
  fill: none;
  stroke-width: 3;
  stroke-linejoin: round;
}
.sc-traffic {
  stroke: var(--peri);
}
.sc-pods {
  stroke: var(--mint);
  filter: drop-shadow(0 0 6px rgb(159 216 222 / 0.6));
}
.sc-lat {
  stroke: var(--amber);
}
.sc-call circle {
  fill: var(--amber);
}
.sc-call line {
  stroke: var(--amber);
  stroke-width: 2;
}
.sc-callout {
  font-size: 22px;
  font-weight: 700;
  fill: #fff;
}

/* Security in depth: the rings ---------------------------------------------- */
.t-sec {
  grid-template-columns: minmax(0, 1fr) 640px;
  align-items: center;
  gap: 60px;
  padding: 20px 100px 200px;
}
.t-sec .lead {
  font-size: 24px;
}
.sd-panels {
  position: relative;
  min-height: 330px;
  margin-top: 40px;
}
.sd-panel {
  position: absolute;
  inset: 0 0 auto;
  padding-inline-start: 26px;
  border-inline-start: 6px solid var(--c);
  opacity: 0;
  translate: 0 16px;
  transition:
    opacity 0.45s ease,
    translate 0.6s var(--ease);
}
.sd-panel.is-current {
  opacity: 1;
  translate: none;
}
.sd-panel h3 {
  font-size: 36px;
  font-weight: 700;
  color: var(--c);
}
.sd-panel ul {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
}
.sd-panel li {
  position: relative;
  margin-top: 12px;
  padding-inline-start: 32px;
  font-size: 23px;
  line-height: 1.4;
}
.sd-panel li::before {
  content: "";
  position: absolute;
  inset-inline-start: 0;
  top: 13px;
  width: 16px;
  height: 3px;
  border-radius: 2px;
  background: var(--c);
}
.sd-wheel {
  position: relative;
  width: 620px;
  height: 620px;
}
.sd-wheel svg {
  width: 100%;
  height: 100%;
  overflow: visible;
}
.sd-ring {
  cursor: pointer;
  transform-box: fill-box;
  transform-origin: center;
}
.sd-ring circle {
  fill: none;
  stroke: color-mix(in srgb, var(--c) 22%, #06181e);
  stroke-width: 54;
  transition:
    stroke 0.4s ease,
    filter 0.4s ease;
}
.sd-core circle {
  fill: color-mix(in srgb, var(--c) 22%, #06181e);
  stroke: none;
}
.sd-ring text {
  font-size: 19px;
  font-weight: 700;
  fill: rgb(255 255 255 / 0.85);
  text-anchor: middle;
}
.sd-lock {
  fill: none;
  stroke: #fff;
  stroke-width: 4;
  stroke-linejoin: round;
}
.sd-ring.is-current circle,
.slide[data-on="5"] .sd-ring circle {
  stroke: var(--c);
  filter: drop-shadow(0 0 16px color-mix(in srgb, var(--c) 70%, transparent));
}
.sd-core.is-current circle,
.slide[data-on="5"] .sd-core circle {
  fill: var(--c);
}
.sd-ring.is-current text {
  fill: #06181e;
}
.sd-radar {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(from 0deg, rgb(201 203 74 / 0.5), rgb(201 203 74 / 0) 22%, transparent);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
}
.sd-radar.is-current {
  opacity: 1;
}
@keyframes sd-sweep {
  to {
    rotate: 360deg;
  }
}
.slide.is-played .sd-radar.is-current {
  animation: sd-sweep 3.2s linear infinite;
}
.sd-badges {
  inset-inline: 100px;
  bottom: 70px;
  gap: 14px;
}
.sd-badges .badge {
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  grid-template-rows: auto auto;
  align-items: center;
  column-gap: 12px;
  padding: 10px;
  border-color: var(--glass-line);
  background: var(--glass);
  text-align: start;
}
.sd-badges .badge svg {
  grid-row: span 2;
  width: 76px;
  height: 56px;
  padding: 6px 0;
  border-radius: 8px;
}
.sd-badges .badge-name {
  margin: 0;
  font-size: 19px;
  color: #fff;
}
.sd-badges .badge-kind {
  margin: 2px 0 0;
  font-size: 11px;
  color: var(--mute);
}

/* From commit to production --------------------------------------------- */
.t-cd {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 0;
}
.t-cd .lead {
  font-size: 24px;
}
.cd-track {
  position: relative;
  margin-top: 56px;
}
.cd-rail {
  position: absolute;
  inset-inline: 7%;
  top: 46px;
  height: 3px;
  background: repeating-linear-gradient(90deg, rgb(159 216 222 / 0.5) 0 10px, transparent 10px 18px);
}
.cd-token {
  position: absolute;
  top: -8px;
  left: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 18px 4px rgb(246 168 74 / 0.7);
}
@keyframes cd-run {
  from {
    left: 0;
  }
  to {
    left: 100%;
  }
}
.slide.is-played .cd-token {
  animation: cd-run 7s cubic-bezier(0.5, 0, 0.5, 1) infinite;
}
.cd-stages {
  position: relative;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
  text-align: center;
}
.cd-ico {
  display: grid;
  place-items: center;
  width: 94px;
  height: 94px;
  margin: 0 auto;
  border: 2px solid var(--mint);
  border-radius: 50%;
  background: #071f25;
  box-shadow: 0 0 30px -8px rgb(79 168 177 / 0.7);
}
.cd-ico svg {
  width: 42px;
  height: 42px;
  fill: none;
  stroke: var(--mint);
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.cd-stages h3 {
  margin-top: 18px;
  font-size: 26px;
  font-weight: 700;
}
.cd-tool {
  margin-top: 6px !important;
  font-family: var(--mono);
  font-size: 16px;
  color: var(--mint);
}
.cd-stages p:not(.cd-tool) {
  margin-top: 8px;
  font-size: 17px;
  line-height: 1.4;
  color: var(--mute);
}
.cd-bottom {
  margin-top: 56px;
}
.cd-envs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}
.cd-envs span {
  padding: 12px 24px;
  border: 1px solid var(--glass-line);
  border-radius: 10px;
  background: var(--glass);
  font-size: 21px;
  font-weight: 700;
}
.cd-envs .cd-prod {
  border-color: var(--mint);
  background: rgb(0 122 134 / 0.45);
  box-shadow: 0 0 30px -8px rgb(79 168 177 / 0.8);
}
.cd-envs svg {
  width: 44px;
  fill: none;
  stroke: var(--mint);
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.cd-guarantees {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}
.cd-guarantees li {
  position: relative;
  padding: 14px 16px 14px 48px;
  border-radius: 10px;
  background: var(--glass);
  font-size: 18px;
  line-height: 1.4;
}
.cd-guarantees li::before {
  content: "";
  position: absolute;
  inset-inline-start: 16px;
  top: 16px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--mint)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2306181e' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E")
    center / 13px no-repeat;
}
[dir="rtl"] .cd-guarantees li {
  padding: 14px 48px 14px 16px;
}

/* A modern, open stack ------------------------------------------------------ */
.t-stack {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 0;
}
.t-stack .lead {
  font-size: 24px;
}
.st-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 44px;
}
.st-grid section {
  padding: 22px 22px 24px;
  border: 1px solid var(--glass-line);
  border-top: 3px solid var(--c);
  border-radius: 12px;
  background: var(--glass);
}
.st-grid h3 {
  font-size: 22px;
  font-weight: 700;
  color: var(--c);
}
.st-grid p {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 16px !important;
}
.st-grid span {
  padding: 7px 12px;
  border: 1px solid rgb(255 255 255 / 0.14);
  border-radius: 7px;
  background: rgb(255 255 255 / 0.04);
  font-family: var(--mono);
  font-size: 16px;
  font-weight: 600;
  color: #fff;
}

/* AI-ready by design ------------------------------------------------------- */
.t-ai {
  padding-top: 52px;
}
.ta-grid {
  display: grid;
  grid-template-columns: 360px 150px minmax(0, 1fr);
  align-items: center;
  margin-top: 24px;
}
.ta-core {
  padding: 20px;
  border: 1px solid var(--glass-line);
  border-radius: 14px;
  background: var(--glass);
}
.ta-core h3 {
  font-size: 22px;
  font-weight: 700;
}
.ta-core > div {
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 10px;
  background: var(--glass-2);
}
.ta-core h4 {
  font-size: 18px;
  font-weight: 700;
  color: var(--mint);
}
.ta-core p {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px !important;
}
.ta-core span {
  padding: 4px 10px;
  border-radius: 6px;
  background: rgb(255 255 255 / 0.07);
  font-size: 14px;
  font-weight: 600;
}
.ta-links {
  display: grid;
  gap: 50px;
  padding: 0 14px;
}
.ta-links p {
  position: relative;
  padding-bottom: 14px;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--mint);
  text-align: center;
}
.ta-flow {
  position: absolute;
  inset-inline: 0;
  bottom: 0;
  height: 3px;
  background: repeating-linear-gradient(90deg, var(--mint) 0 8px, transparent 8px 14px) 0 0 / 28px 3px;
}
@keyframes ta-march {
  to {
    background-position: 28px 0;
  }
}
.slide.is-played .ta-flow {
  animation: ta-march 0.8s linear infinite;
}
.ta-main {
  display: grid;
  gap: 14px;
}
.ta-svc {
  padding: 20px 22px 22px;
  border: 1.5px solid var(--mint);
  border-radius: 14px;
  background: linear-gradient(135deg, rgb(0 122 134 / 0.42), rgb(0 122 134 / 0.14));
  box-shadow: 0 0 46px -14px rgb(79 168 177 / 0.6);
}
.ta-svc h3,
.ta-infra h3 {
  font-size: 24px;
  font-weight: 700;
}
.ta-svc ul {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}
.ta-svc li {
  padding: 12px 14px;
  border-radius: 10px;
  background: rgb(4 13 16 / 0.45);
  font-size: 15px;
  line-height: 1.35;
  color: var(--mute);
}
.ta-svc li b {
  display: block;
  margin-bottom: 3px;
  font-size: 18px;
  color: #fff;
}
.ta-infra {
  padding: 18px 22px;
  border: 1px solid rgb(143 150 214 / 0.55);
  border-radius: 14px;
  background: rgb(143 150 214 / 0.12);
}
.ta-infra p {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 10px;
  margin-top: 12px !important;
}
.ta-infra span {
  padding: 10px 12px;
  border-radius: 8px;
  background: rgb(255 255 255 / 0.07);
  font-size: 14px;
  line-height: 1.35;
  color: var(--mute);
}
.ta-infra span b {
  display: block;
  font-size: 17px;
  color: #fff;
}
.ta-more {
  position: absolute;
  inset-inline-end: 100px;
  bottom: 56px;
}
.ta-more a {
  font-size: 19px;
  font-weight: 700;
  color: var(--mint);
  text-decoration: none;
}

/* Closing ------------------------------------------------------------------------ */
.t-close {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 0;
}
.tc-glow {
  position: absolute;
  inset-inline-end: -200px;
  top: -200px;
  width: 1100px;
  height: 1100px;
  border-radius: 50%;
  background: radial-gradient(circle, rgb(0 122 134 / 0.45), rgb(0 122 134 / 0) 65%);
  pointer-events: none;
}
.t-close .display {
  position: relative;
  max-width: 1450px;
  font-size: 84px;
}
.t-close .lead {
  position: relative;
  max-width: 1200px;
}
.tc-tracks {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin: 50px 0 0;
  padding: 0;
  list-style: none;
}
.tc-tracks li {
  padding: 24px 26px 26px;
  border: 1px solid var(--glass-line);
  border-radius: 14px;
  background: var(--glass);
}
.tc-tracks h3 {
  margin-top: 10px;
  font-size: 28px;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.tc-tracks p {
  margin-top: 8px;
  font-size: 19px;
  line-height: 1.45;
  color: var(--mute);
}
.t-close .closing-actions {
  position: relative;
  display: flex;
  gap: 20px;
  margin-top: 44px;
}
.t-close .btn-light {
  color: var(--t-dark);
}