/* ─────────────────────────────────────────────────────────────
   Page 19 — Presentations (extended for the canonical deck)
   ───────────────────────────────────────────────────────────── */

.deck-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
}
@media (max-width: 900px) { .deck-row { grid-template-columns: 1fr; } }

/* Canonical-deck slide (16:9 large, faithful recreations) */
.cdslide {
  aspect-ratio: 16 / 9;
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.10);
  background:
    radial-gradient(ellipse 80% 80% at 50% 50%, rgba(47,55,255,0.16), transparent 65%),
    linear-gradient(180deg, #000000, #050818);
  color: #FFFFFF;
  isolation: isolate;
  font-family: var(--font-sans);
  padding: 4.5% 5%;
  display: flex;
  flex-direction: column;
}
.cdslide::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(circle, rgba(255,255,255,0.5) 0.5px, transparent 0.5px);
  background-size: 90px 90px;
  background-position: 10px 10px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse 85% 85% at 50% 50%, black, transparent 90%);
}
.cdslide > * { position: relative; z-index: 1; }

.cdslide .top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
}
.cdslide .top img { height: 18px; }
.cdslide .top .nav {
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
}
.cdslide .top .nav a {
  color: rgba(255,255,255,0.85);
  padding: 4px 8px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 3px;
}
.cdslide .foot {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 8.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.45);
}
.cdslide .foot b { color: rgba(255,255,255,0.85); font-weight: 500; }

/* Variant — Slide 01 (title, "Forward Motion at Your Fingertips") */
.cdslide.s01 .body {
  margin: auto 0;
  padding-bottom: 5%;
}
.cdslide.s01 h3 {
  font-size: clamp(20px, 3.4vw, 56px);
  letter-spacing: -0.026em;
  line-height: 1;
  font-weight: 600;
  margin: 0 0 4%;
  text-wrap: balance;
}
.cdslide.s01 h3 em { font-style: normal; color: var(--blue-300); }
.cdslide.s01 .tag {
  font-family: var(--font-mono);
  font-size: clamp(7px, 0.85vw, 11px);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.78);
}
.cdslide.s01 .orbit-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}
.cdslide.s01 .orbit-bg svg {
  width: 70%;
  height: 70%;
  overflow: visible;
  position: absolute;
  right: -6%;
  bottom: -22%;
}
.cdslide.s01 .orbit-bg .ring {
  fill: none;
  stroke: rgba(133,160,255,0.4);
  stroke-width: 1;
  transform-origin: center;
  transform-box: fill-box;
  animation: spin 60s linear infinite;
}
.cdslide.s01 .orbit-bg .ring.r2 { animation: spin 90s linear infinite reverse; stroke: rgba(195,179,255,0.3); }

/* Slide 02 — "Work doesn't break in delivery" — problem domains */
.cdslide.s02 h3 {
  font-size: clamp(13px, 1.7vw, 24px);
  letter-spacing: -0.022em;
  line-height: 1.05;
  font-weight: 600;
  margin: 0 0 1%;
  text-wrap: balance;
  max-width: 70%;
}
.cdslide.s02 h3 em { font-style: normal; color: var(--blue-300); }
.cdslide.s02 .ctx {
  font-size: clamp(8px, 0.95vw, 13px);
  line-height: 1.55;
  color: rgba(255,255,255,0.78);
  margin: 0 0 4%;
  max-width: 64%;
}
.cdslide.s02 .domains {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 2%;
  margin-top: auto;
}
.cdslide.s02 .domain {
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(255,255,255,0.02);
  border-radius: 4px;
  padding: 5% 6%;
  display: flex;
  flex-direction: column;
  gap: 4%;
}
.cdslide.s02 .domain .n {
  font-family: var(--font-mono);
  font-size: clamp(6px, 0.7vw, 9px);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-300);
}
.cdslide.s02 .domain p {
  font-size: clamp(6.5px, 0.78vw, 10px);
  line-height: 1.45;
  color: rgba(255,255,255,0.78);
  margin: 0;
}

/* Slide 03 — Brand opener "Work doesn't wait" */
.cdslide.s03 {
  background:
    radial-gradient(ellipse 70% 90% at 70% 40%, rgba(47,55,255,0.32), transparent 60%),
    radial-gradient(ellipse 60% 80% at 20% 80%, rgba(132,82,255,0.18), transparent 60%),
    linear-gradient(180deg, #000000, #050818);
}
.cdslide.s03 .body {
  margin: auto;
  text-align: center;
}
.cdslide.s03 h3 {
  font-size: clamp(20px, 3.4vw, 58px);
  letter-spacing: -0.028em;
  line-height: 1.02;
  font-weight: 600;
  margin: 0;
  text-wrap: balance;
}
.cdslide.s03 h3 em { font-style: normal; color: var(--blue-300); display: block; margin-top: 3%; }

/* Slide 04 — Solution "One Holistic System" */
.cdslide.s04 h3 {
  font-size: clamp(13px, 1.7vw, 24px);
  letter-spacing: -0.022em;
  line-height: 1.1;
  font-weight: 600;
  margin: 0 0 2%;
  text-wrap: balance;
  max-width: 65%;
}
.cdslide.s04 h3 em { font-style: normal; color: var(--blue-300); }
.cdslide.s04 .body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4%;
  margin-top: auto;
}
.cdslide.s04 .col h4 {
  font-size: clamp(8px, 0.95vw, 13px);
  font-weight: 600;
  margin: 0 0 1%;
  color: #FFFFFF;
}
.cdslide.s04 .col p {
  font-size: clamp(6.5px, 0.78vw, 10px);
  line-height: 1.5;
  color: rgba(255,255,255,0.78);
  margin: 0;
}
.cdslide.s04 .col .n {
  font-family: var(--font-mono);
  font-size: clamp(6px, 0.7vw, 9px);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--blue-300);
  margin-bottom: 2%;
}

/* Slide 05 — Section opener "See What Matters" */
.cdslide.s05 .body {
  margin: auto;
  text-align: center;
}
.cdslide.s05 h3 {
  font-size: clamp(20px, 3.2vw, 52px);
  letter-spacing: -0.026em;
  line-height: 1.02;
  font-weight: 600;
  margin: 0;
  text-wrap: balance;
}

/* Slide 06 — Capabilities (4-column) */
.cdslide.s06 h3 {
  font-size: clamp(12px, 1.6vw, 22px);
  letter-spacing: -0.022em;
  line-height: 1.1;
  font-weight: 600;
  margin: 0 0 1%;
  text-wrap: balance;
  max-width: 75%;
}
.cdslide.s06 h3 em { font-style: normal; color: var(--blue-300); }
.cdslide.s06 .caps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2.5%;
  margin-top: auto;
  margin-bottom: 1%;
}
.cdslide.s06 .cap {
  border-top: 1px solid rgba(133,160,255,0.4);
  padding-top: 3%;
}
.cdslide.s06 .cap h4 {
  font-size: clamp(8px, 0.95vw, 13px);
  font-weight: 600;
  margin: 0 0 2%;
}
.cdslide.s06 .cap p {
  font-size: clamp(6.5px, 0.78vw, 10px);
  line-height: 1.5;
  color: rgba(255,255,255,0.78);
  margin: 0;
}

/* Slide 07 — Use case (single big claim + bullets) */
.cdslide.s07 h3 {
  font-size: clamp(15px, 2vw, 30px);
  letter-spacing: -0.024em;
  line-height: 1.1;
  font-weight: 600;
  margin: 0 0 2%;
  text-wrap: balance;
}
.cdslide.s07 .sub {
  font-size: clamp(8px, 0.95vw, 13px);
  color: rgba(255,255,255,0.78);
  margin: 0 0 3%;
}
.cdslide.s07 ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.4%;
  margin-top: auto;
  margin-bottom: 1%;
}
.cdslide.s07 li {
  font-size: clamp(7px, 0.85vw, 11px);
  line-height: 1.5;
  color: rgba(255,255,255,0.85);
  padding-left: 18px;
  position: relative;
}
.cdslide.s07 li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--blue-300);
  font-family: var(--font-mono);
}

/* Slide 08 — Roadmap (3-column timeline) */
.cdslide.s08 h3 {
  font-size: clamp(13px, 1.7vw, 24px);
  letter-spacing: -0.022em;
  line-height: 1.1;
  font-weight: 600;
  margin: 0 0 4%;
  text-wrap: balance;
  max-width: 60%;
}
.cdslide.s08 .lanes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5%;
  margin-top: auto;
  margin-bottom: 1%;
}
.cdslide.s08 .lane {
  border-top: 2px solid var(--blue-300);
  padding-top: 4%;
}
.cdslide.s08 .lane.future { border-top-color: rgba(133,160,255,0.4); }
.cdslide.s08 .lane .q {
  font-family: var(--font-mono);
  font-size: clamp(7px, 0.85vw, 11px);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-300);
  margin-bottom: 2%;
}
.cdslide.s08 .lane h4 {
  font-size: clamp(9px, 1.05vw, 15px);
  font-weight: 600;
  margin: 0 0 2%;
}
.cdslide.s08 .lane p {
  font-size: clamp(6px, 0.72vw, 9px);
  line-height: 1.45;
  color: rgba(255,255,255,0.78);
  margin: 0 0 4%;
}
.cdslide.s08 .lane ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4%;
}
.cdslide.s08 .lane li {
  font-size: clamp(5.5px, 0.7vw, 9px);
  line-height: 1.5;
  color: rgba(255,255,255,0.78);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 4%;
}
.cdslide.s08 .lane li:last-child { border-bottom: 0; }

/* Slide 09 — Closing (CTA + secondary actions) */
.cdslide.s09 {
  background:
    radial-gradient(ellipse 80% 100% at 50% 100%, rgba(132,82,255,0.18), transparent 60%),
    radial-gradient(ellipse 80% 80% at 50% 30%, rgba(47,55,255,0.22), transparent 60%),
    linear-gradient(180deg, #000000, #050818);
}
.cdslide.s09 .body {
  margin: auto 0;
  text-align: center;
  padding-bottom: 4%;
}
.cdslide.s09 h3 {
  font-size: clamp(18px, 2.8vw, 44px);
  letter-spacing: -0.026em;
  line-height: 1.04;
  font-weight: 600;
  margin: 0 0 6%;
  text-wrap: balance;
}
.cdslide.s09 h3 em { font-style: normal; color: var(--blue-300); display: block; margin-top: 2%; }
.cdslide.s09 .ctas {
  display: flex;
  justify-content: center;
  gap: 2%;
  flex-wrap: wrap;
}
.cdslide.s09 .cta {
  padding: 1.6% 3%;
  font-size: clamp(7px, 0.85vw, 11px);
  font-weight: 500;
  border-radius: 3px;
}
.cdslide.s09 .cta.primary { background: #FFFFFF; color: #000; }
.cdslide.s09 .cta.outline {
  background: transparent;
  color: #FFFFFF;
  border: 1px solid rgba(255,255,255,0.32);
}

/* Slide info caption */
.cdslide-info {
  padding: 14px 4px 4px;
}
.cdslide-info .ix {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--blue-300);
  margin-bottom: 4px;
}
.cdslide-info .name {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: -0.008em;
  color: var(--fg-default);
  margin-bottom: 4px;
}
.cdslide-info p {
  font-size: 12.5px;
  color: var(--fg-secondary);
  line-height: 1.55;
  margin: 0;
}