/* ================= tokens ================= */
:root {
  --bg: #f3f8ff;
  --bg2: #d9ebff;
  --navy: #0b1f5e;
  --ink: #142a66;
  --text2: #3b4f7d;
  --blue: #0b63e5;
  --sky: #22a5f5;
  --accent: #1683ff;
  --accent2: #3cc2ff;
  --teal: #0aa5a8;
  --gold: #d98a0f;
  --gold2: #f7c45a;
  --purple: #7556f0;
  --orange: #f08a1c;
  --red: #ec3b3b;
  --ok: #18b679;
  --line: rgba(70, 150, 255, .32);
  --glass: linear-gradient(160deg, rgba(255, 255, 255, .95), rgba(233, 244, 255, .88));
  --wire: #3d9bff;
  --shadow: 0 14px 34px -14px rgba(16, 86, 190, .32), 0 2px 6px rgba(16, 86, 190, .06);
  --ease: cubic-bezier(.16, 1, .3, 1);
  --font-head: 'Be Vietnam Pro', system-ui, sans-serif;
  --font-num: 'Baloo 2', 'Be Vietnam Pro', sans-serif;
  --k: 1;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scrollbar-width: none; overscroll-behavior: none; background: var(--bg); }
html::-webkit-scrollbar { display: none; }
body { font-family: var(--font-head); color: var(--ink); background: var(--bg); overflow-x: hidden; -webkit-font-smoothing: antialiased; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
em { font-style: normal; }
.ic { width: 1em; height: 1em; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; flex: none; }

/* ================= background ================= */
.bg { position: fixed; inset: 0; overflow: hidden; z-index: 0; background:
  radial-gradient(120% 70% at 50% 110%, var(--bg2), transparent 60%),
  radial-gradient(60% 50% at 0% 0%, #e6f3ff, transparent 70%),
  linear-gradient(180deg, #fbfdff, var(--bg)); }
.bg-grid { position: absolute; left: -20%; right: -20%; bottom: -10%; height: 70%; transform: perspective(900px) rotateX(58deg); transform-origin: 50% 100%;
  background-image: linear-gradient(rgba(22, 131, 255, .09) 1px, transparent 1px), linear-gradient(90deg, rgba(22, 131, 255, .09) 1px, transparent 1px);
  background-size: 64px 64px; -webkit-mask-image: linear-gradient(transparent, #000 60%); mask-image: linear-gradient(transparent, #000 60%); }
.orb { position: absolute; border-radius: 50%; width: 60vmax; height: 60vmax; }
.o1 { left: -20vmax; top: -25vmax; background: radial-gradient(closest-side, rgba(60, 170, 255, .28), transparent); animation: orb1 linear both; animation-timeline: scroll(root); }
.o2 { right: -22vmax; bottom: -28vmax; background: radial-gradient(closest-side, rgba(22, 110, 255, .2), transparent); animation: orb2 linear both; animation-timeline: scroll(root); }
@keyframes orb1 { to { transform: translate(30vw, 40vh); } }
@keyframes orb2 { to { transform: translate(-35vw, -30vh); } }
.bg-ring { position: absolute; left: 50%; top: 50%; width: 110vmin; height: 110vmin; margin: -55vmin; border-radius: 50%; border: 1.5px dashed rgba(22, 131, 255, .14); animation: ring linear both; animation-timeline: scroll(root); }
.bg-ring.r2 { width: 150vmin; height: 150vmin; margin: -75vmin; border-color: rgba(22, 131, 255, .09); animation-direction: reverse; }
@keyframes ring { to { rotate: 360deg; } }
.bg-wave { position: absolute; left: 0; right: 0; bottom: 0; height: 18vh; overflow: hidden; }
.wv { position: absolute; bottom: 0; left: 0; width: 200%; height: 100%; animation: wv 26s linear infinite; }
.wv path { fill: rgba(60, 160, 255, .1); }
.wv.w2 { animation-duration: 38s; animation-direction: reverse; }
.wv.w2 path { fill: rgba(22, 110, 255, .08); }
@keyframes wv { to { transform: translateX(-50%); } }
#fx { position: absolute; inset: 0; width: 100%; height: 100%; }

/* ================= deck core ================= */
#deck { position: relative; z-index: 1; }
.scene { height: calc(var(--n) * 100vh); view-timeline: --sc block; }
.stage { position: fixed; inset: 0; display: grid; place-items: center; overflow: hidden; pointer-events: none; animation: stage linear both; animation-timeline: --sc; }
.scene.active .stage { pointer-events: auto; }
.canvas { position: relative; width: 1600px; height: 900px; flex: none; zoom: var(--k); }
@supports not (zoom: 1) { .canvas { transform: scale(var(--k)); } }
.abs { position: absolute; }

@keyframes stage {
  entry 0% { opacity: 0; transform: perspective(2000px) translate3d(0, 9%, 0) rotateX(7deg) scale(.95); }
  entry 30% { opacity: 0; transform: perspective(2000px) translate3d(0, 9%, 0) rotateX(7deg) scale(.95); }
  entry 100% { opacity: 1; transform: none; }
  exit 0% { opacity: 1; transform: none; }
  exit 70% { opacity: 0; transform: perspective(2000px) translate3d(0, -5%, 0) rotateX(-4deg) scale(1.04); }
  exit 100% { opacity: 0; transform: perspective(2000px) translate3d(0, -5%, 0) rotateX(-4deg) scale(1.04); }
}

[data-a] {
  --t0: calc((var(--s) - 1 + var(--i, 0) * var(--d, .07)) / (var(--n) - 1) * 100%);
  animation: a-up cubic-bezier(.16, 1, .3, 1) both;
  animation-timeline: --sc;
  animation-range: contain var(--t0) contain calc(var(--t0) + var(--len, .5) / (var(--n) - 1) * 100%);
}
[data-a][data-s0] { animation-range: entry min(calc(40% + var(--i, 0) * 5%), 68%) entry min(calc(74% + var(--i, 0) * 5%), 100%); }
.scene.first [data-a][data-s0] { animation-timeline: auto; animation-duration: .9s; animation-delay: calc(.15s + var(--i, 0) * .13s); animation-range: normal; }

[data-a='left'] { animation-name: a-left; }
[data-a='right'] { animation-name: a-right; }
[data-a='zoom'] { animation-name: a-zoom; }
[data-a='flip'] { animation-name: a-flip; }
[data-a='spin'] { animation-name: a-spin; }
[data-a='wipe'] { animation-name: a-wipe; }
[data-a='draw'] { animation-name: a-draw; animation-timing-function: linear; }
[data-a='grow'] { animation-name: a-grow; transform-origin: 50% 100%; }
[data-a='growx'] { animation-name: a-growx; transform-origin: 0 50%; }
[data-a='growy'] { animation-name: a-growy; transform-origin: 50% 0; }
[data-a='fade'] { animation-name: a-fade; }
[data-a='down'] { animation-name: a-down; }

@keyframes a-up { from { opacity: 0; translate: 0 50px; } }
@keyframes a-down { from { opacity: 0; translate: 0 -40px; } }
@keyframes a-left { from { opacity: 0; translate: -90px 0; } }
@keyframes a-right { from { opacity: 0; translate: 90px 0; } }
@keyframes a-zoom { from { opacity: 0; scale: .8; } }
@keyframes a-fade { from { opacity: 0; } }
@keyframes a-flip { from { opacity: 0; transform: perspective(900px) translateY(50px) rotateX(-55deg); } to { transform: perspective(900px) rotateX(0); } }
@keyframes a-spin { from { opacity: 0; rotate: -90deg; scale: .5; } }
@keyframes a-wipe { from { opacity: 0; clip-path: inset(0 100% 0 0); translate: -24px 0; } to { clip-path: inset(-20% -5% -20% -5%); } }
@keyframes a-draw { from { stroke-dashoffset: 1; opacity: 0; } 10% { opacity: 1; } to { stroke-dashoffset: 0; } }
@keyframes a-grow { from { scale: 1 0; } }
@keyframes a-growx { from { scale: 0 1; } }
@keyframes a-growy { from { scale: 1 0; } }

.wires { position: absolute; inset: 0; width: 1600px; height: 900px; overflow: visible; pointer-events: none; }
.wires path { fill: none; stroke: var(--wire); stroke-width: 2.5; stroke-dasharray: 1; stroke-linecap: round; }
.wires path.thin { stroke-width: 1.6; }
.wires path.dash { stroke-dasharray: 1; }
.wires .o { stroke: var(--orange); }
.wires .r { stroke: var(--red); }
.wires .t { stroke: var(--teal); }
.wires .p { stroke: var(--purple); }
.pk { fill: #fff; stroke: var(--accent); stroke-width: 2.5; }
.pk.o { stroke: var(--orange); }
.pk.r { stroke: var(--red); }
.pk.t { stroke: var(--teal); }
.pk.p { stroke: var(--purple); }

/* ================= cinematic ================= */
.stage::before { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 2px; z-index: 5;
  background: linear-gradient(90deg, transparent, var(--accent2), var(--accent), var(--accent2), transparent);
  animation: sweepY linear both; animation-timeline: --sc; animation-range: entry 30% entry 100%; }
@keyframes sweepY { from { transform: translateY(100vh); opacity: 1; } 90% { opacity: 1; } to { transform: translateY(0); opacity: 0; } }

.sc-no { position: absolute; right: 30px; bottom: -70px; font: 800 300px/1 var(--font-num); color: transparent; -webkit-text-stroke: 2px rgba(22, 131, 255, .1); pointer-events: none; user-select: none;
  animation: scno linear both; animation-timeline: --sc; animation-range: cover; }
@keyframes scno { from { translate: 0 120px; } to { translate: 0 -120px; } }

.brand { position: absolute; right: 20px; top: 14px; width: 108px; height: 108px; border-radius: 20px; box-shadow: 0 10px 24px -10px rgba(16, 86, 190, .5); z-index: 3; image-rendering: -webkit-optimize-contrast; }

.kick { position: absolute; left: 40px; top: 30px; display: flex; align-items: center; gap: 12px; font: 700 22px/1.2 var(--font-head); color: var(--navy); letter-spacing: .01em; text-transform: uppercase; }
.kick::before { content: ''; width: 5px; height: 28px; border-radius: 3px; background: linear-gradient(var(--accent2), var(--blue)); }
.kick::after { content: ''; position: absolute; left: 17px; bottom: -10px; width: 120px; height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--blue), transparent); }
.kick .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); animation: blink 1.6s ease-in-out infinite; }
@keyframes blink { 50% { opacity: .2; } }

.head { position: absolute; left: 150px; right: 150px; text-align: center; animation: headp linear both; animation-timeline: --sc; animation-range: contain; }
@keyframes headp { to { translate: 0 -14px; } }
.head h1 { font: 800 54px/1.12 var(--font-head); color: var(--navy); text-transform: uppercase; letter-spacing: -.01em; }
.head h1 .sub { font-size: .66em; }
.head h1 em, .head h1 .g, .grad { background: linear-gradient(90deg, #0756d8, #1a8cff 55%, #19a8f5); -webkit-background-clip: text; background-clip: text; color: transparent; }
.head .lead { margin-top: 12px; font: 700 26px/1.3 var(--font-head); color: var(--blue); text-transform: uppercase; letter-spacing: .01em; }
.tagline { position: absolute; left: 0; right: 0; margin: auto; width: fit-content; text-align: center; font: 800 40px/1.1 var(--font-head); color: var(--navy); text-transform: uppercase; }
.tagline::after { content: ''; display: block; width: 90px; height: 4px; margin: 10px auto 0; border-radius: 3px; background: linear-gradient(90deg, var(--blue), var(--accent2)); }
.tagline.gold { padding: 12px 64px; border-radius: 26px; background: linear-gradient(180deg, #fde3a8, #f6c766); box-shadow: 0 12px 30px -12px rgba(217, 138, 15, .6), inset 0 2px 0 rgba(255, 255, 255, .7); font-size: 62px; }
.tagline.gold::after { display: none; }

h1 .w { display: inline-block; overflow: hidden; vertical-align: top; padding: .46em .05em .14em; margin: -.46em -.05em -.14em; }
h1 .w > span { display: inline-block; animation: a-word cubic-bezier(.16, 1, .3, 1) both; animation-timeline: --sc; animation-range: entry min(calc(40% + var(--wi) * 2.5%), 72%) entry min(calc(76% + var(--wi) * 2.5%), 100%); }
@keyframes a-word { from { transform: translateY(110%) rotate(5deg); opacity: 0; } }
.scene.first h1 .w > span { animation-timeline: auto; animation-duration: 1.1s; animation-delay: calc(.25s + var(--wi) * .08s); animation-range: normal; }

/* ================= components ================= */
.card { position: absolute; background: var(--glass); border: 1px solid rgba(120, 180, 255, .45); border-radius: 18px; box-shadow: var(--shadow); }
.glass { position: absolute; background: var(--glass); border: 1px solid rgba(120, 180, 255, .45); border-radius: 18px; box-shadow: var(--shadow); isolation: isolate; }
.glass::before { content: ''; position: absolute; inset: 0; z-index: -1; border-radius: inherit; pointer-events: none; background: radial-gradient(380px circle at var(--mx, 50%) var(--my, -40%), rgba(22, 131, 255, .12), transparent 60%); }
.glass.gold { background: linear-gradient(160deg, rgba(255, 252, 244, .97), rgba(255, 241, 214, .9)); border-color: rgba(240, 180, 80, .55); }
.glass.teal { background: linear-gradient(160deg, rgba(250, 255, 255, .97), rgba(222, 248, 248, .88)); border-color: rgba(60, 200, 200, .5); }
.glass.navy { background: linear-gradient(120deg, #0a3fa8, #0c5ee0 55%, #1186f0); border-color: rgba(120, 190, 255, .6); color: #fff; }

.ib { display: inline-grid; place-items: center; width: 50px; height: 50px; border-radius: 50%; flex: none; color: #fff; font-size: 24px;
  background: linear-gradient(145deg, #3a9bff, #0a5ad8); box-shadow: 0 8px 18px -8px rgba(10, 90, 216, .7), inset 0 2px 0 rgba(255, 255, 255, .35); }
.ib.lg { width: 74px; height: 74px; font-size: 36px; }
.ib.xl { width: 92px; height: 92px; font-size: 44px; }
.ib.sm { width: 40px; height: 40px; font-size: 19px; }
.ib.teal { background: linear-gradient(145deg, #2fd3cf, #0a8f9a); box-shadow: 0 8px 18px -8px rgba(10, 143, 154, .7), inset 0 2px 0 rgba(255, 255, 255, .35); }
.ib.gold { background: linear-gradient(145deg, #ffc65a, #d98a0f); box-shadow: 0 8px 18px -8px rgba(217, 138, 15, .7), inset 0 2px 0 rgba(255, 255, 255, .4); }
.ib.purple { background: linear-gradient(145deg, #9a83ff, #5b3fe0); box-shadow: 0 8px 18px -8px rgba(91, 63, 224, .7), inset 0 2px 0 rgba(255, 255, 255, .35); }
.ib.orange { background: linear-gradient(145deg, #ffb05a, #ef7a12); box-shadow: 0 8px 18px -8px rgba(239, 122, 18, .7), inset 0 2px 0 rgba(255, 255, 255, .35); }
.ib.red { background: linear-gradient(145deg, #ff7272, #d92525); box-shadow: 0 8px 18px -8px rgba(217, 37, 37, .7), inset 0 2px 0 rgba(255, 255, 255, .35); }
.ib.soft { color: var(--blue); background: linear-gradient(160deg, #fff, #e3f0ff); border: 1px solid rgba(120, 180, 255, .5); box-shadow: 0 6px 14px -8px rgba(16, 86, 190, .5); }
.ib.soft.r { color: var(--red); }
.ib.soft.o { color: var(--orange); }
.ib.soft.t { color: var(--teal); }
.ib.soft.g { color: var(--gold); }

.num { font: 800 64px/1 var(--font-num); background: linear-gradient(180deg, #2a8dff, #0a50c8); -webkit-background-clip: text; background-clip: text; color: transparent; }
.badge { display: inline-grid; place-items: center; width: 58px; height: 58px; border-radius: 50%; font: 800 26px/1 var(--font-num); color: #fff; padding-top: 3px;
  background: radial-gradient(circle at 35% 30%, #5fb4ff, #0b5fe0 70%); box-shadow: 0 8px 18px -6px rgba(11, 95, 224, .65), 0 0 0 5px rgba(255, 255, 255, .85); }
.badge.teal { background: radial-gradient(circle at 35% 30%, #58e3dc, #0a98a0 70%); }
.ttl { font: 800 22px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; }
.dsc { font: 500 17px/1.45 var(--font-head); color: var(--text2); }
.lbl { font: 700 15px/1.2 var(--font-head); color: var(--navy); text-align: center; }
.blue { color: var(--blue); }
.teal-t { color: var(--teal); }
.gold-t { color: var(--gold); }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 6px 18px; border-radius: 999px; font: 800 16px/1.2 var(--font-head); color: #fff; text-transform: uppercase;
  background: linear-gradient(90deg, #0b63e5, #1a95ff); box-shadow: 0 6px 14px -6px rgba(11, 99, 229, .6); }
.pill.ghost { color: var(--blue); background: #fff; border: 1.5px solid rgba(22, 131, 255, .55); box-shadow: none; }
.pill.teal { background: linear-gradient(90deg, #0a98a0, #22c3c0); }
.pill.red { background: linear-gradient(90deg, #d92525, #ff5a5a); }

.pic { position: absolute; display: block; }
.pic img { display: block; width: 100%; height: 100%; object-fit: cover; }
.pic.mul img { mix-blend-mode: multiply; }
.pic.mk img { -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent); }
.pic.mr img { -webkit-mask-image: radial-gradient(closest-side, #000 72%, transparent); mask-image: radial-gradient(closest-side, #000 72%, transparent); }
.pic.mv img { -webkit-mask-image: linear-gradient(transparent, #000 14%, #000 86%, transparent); mask-image: linear-gradient(transparent, #000 14%, #000 86%, transparent); }
.pic.round img { border-radius: 14px; }
.pic .scan { position: absolute; inset: 0; overflow: hidden; border-radius: inherit; pointer-events: none; }
.pic .scan::after { content: ''; position: absolute; left: 0; right: 0; top: 0; height: 100%; background: linear-gradient(180deg, transparent calc(50% - 40px), rgba(80, 190, 255, .25) 50%, transparent calc(50% + 40px)); animation: scan 4.5s linear infinite; }
@keyframes scan { from { transform: translateY(-100%); } to { transform: translateY(100%); } }

/* msg bar */
.msg { position: absolute; left: 0; right: 0; bottom: 24px; margin: auto; width: fit-content; max-width: 1440px; display: flex; align-items: center; gap: 18px; padding: 12px 38px 12px 14px; border-radius: 999px; overflow: hidden;
  background: linear-gradient(180deg, rgba(255, 255, 255, .97), rgba(228, 241, 255, .94)); border: 1.5px solid rgba(80, 160, 255, .5); box-shadow: 0 16px 40px -16px rgba(16, 86, 190, .45);
  font: 800 27px/1.25 var(--font-head); color: var(--navy); text-transform: uppercase; letter-spacing: .005em; }
.msg em { background: linear-gradient(90deg, #0756d8, #1a8cff 60%, #19a8f5); -webkit-background-clip: text; background-clip: text; color: transparent; }
.msg-ic { display: grid; place-items: center; width: 50px; height: 50px; border-radius: 50%; flex: none; color: var(--blue); font-size: 26px; background: #fff; border: 2px solid rgba(22, 131, 255, .55); box-shadow: 0 0 0 6px rgba(22, 131, 255, .08); }
.msg::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: linear-gradient(90deg, transparent calc(50% - 90px), rgba(120, 200, 255, .3) 50%, transparent calc(50% + 90px)); animation: sweep 4.2s ease-in-out infinite; }
@keyframes sweep { from { transform: translateX(-100%); } 60%, to { transform: translateX(100%); } }
.msg.two { border-radius: 26px; text-align: center; padding: 14px 44px; font-size: 25px; }
.msg.two .msg-ic { display: none; }
.msg .sep { color: var(--accent); margin: 0 4px; }
.msg .flow-ar { color: var(--accent); font-size: 30px; display: inline-flex; }

/* loops */
.flt { animation: flt 6s ease-in-out infinite; }
@keyframes flt { 50% { transform: translateY(-12px); } }
.pulse { position: absolute; border-radius: 50%; border: 2px solid var(--accent); animation: pulse 2.4s ease-out infinite; pointer-events: none; }
.pulse.r2 { animation-delay: 1.2s; }
.pulse.red { border-color: var(--red); }
.pulse.orange { border-color: var(--orange); }
@keyframes pulse { from { transform: scale(.35); opacity: .9; } to { transform: scale(1.25); opacity: 0; } }
.nudge { display: inline-flex; color: var(--accent); animation: nudge 1.6s ease-in-out infinite; }
@keyframes nudge { 50% { transform: translateX(7px); } }
.halo { position: absolute; border-radius: 50%; border: 2px dashed rgba(22, 131, 255, .45); animation: halo 26s linear infinite; pointer-events: none; }
.halo.rev { animation-duration: 18s; animation-direction: reverse; border-style: solid; border-color: rgba(60, 194, 255, .35); border-left-color: transparent; border-right-color: transparent; }
@keyframes halo { to { transform: rotate(360deg); } }
.flow { fill: none; stroke: var(--accent2); stroke-width: 4; stroke-linecap: round; stroke-dasharray: 6 14; animation: flow 1.2s linear infinite; }
@keyframes flow { to { stroke-dashoffset: -20; } }
.bits { overflow: hidden; white-space: nowrap; font: 600 13px/1 ui-monospace, Menlo, monospace; color: rgba(255, 255, 255, .45); letter-spacing: .2em; }
.bits span { display: inline-block; animation: bits 14s linear infinite; }
@keyframes bits { to { transform: translateX(-50%); } }
.ring-sp { animation: halo 3s linear infinite; }
.bell { display: inline-block; transform-origin: 50% 10%; animation: bell 2.4s ease-in-out infinite; }
@keyframes bell { 0%, 60%, 100% { transform: rotate(0); } 10% { transform: rotate(14deg); } 20% { transform: rotate(-12deg); } 30% { transform: rotate(8deg); } 40% { transform: rotate(-5deg); } }
.eq i { display: inline-block; width: 12px; margin: 0 2px; border-radius: 3px 3px 0 0; background: linear-gradient(#3cb0ff, #0b63e5); transform-origin: 50% 100%; animation: eq 1.8s ease-in-out infinite; }
@keyframes eq { 50% { transform: scaleY(.55); } }

.scene:not(.active) :is(.flt, .pulse, .nudge, .halo, .flow, .bits span, .bell, .eq i, .ring-sp, .kick .dot) { animation-play-state: paused; }
.scene:not(.active) .msg::after, .scene:not(.active) .pic .scan::after { animation-play-state: paused; }

/* ================= progress, dots, HUD, notes ================= */
.prog { position: fixed; left: 0; right: 0; top: 0; height: 3px; z-index: 20; background: rgba(22, 131, 255, .1); }
.prog i { display: block; height: 100%; background: linear-gradient(90deg, var(--blue), var(--accent2)); transform-origin: 0 50%; animation: prog linear both; animation-timeline: scroll(root); }
@keyframes prog { from { transform: scaleX(0); } to { transform: scaleX(1); } }
.dots { position: fixed; right: 14px; top: 50%; transform: translateY(-50%); z-index: 20; display: flex; flex-direction: column; gap: 9px; }
.dots button { width: 9px; height: 9px; border-radius: 50%; background: rgba(22, 100, 220, .22); transition: transform .3s var(--ease), background .3s; }
.dots button:hover { transform: scale(1.5); }
.dots button.on { background: var(--accent); transform: scale(1.5); box-shadow: 0 0 0 4px rgba(22, 131, 255, .18); }
.hud { position: fixed; right: 18px; bottom: 16px; z-index: 20; display: flex; align-items: center; gap: 6px; padding: 6px 6px 6px 16px; border-radius: 999px;
  background: rgba(255, 255, 255, .9); border: 1px solid rgba(120, 180, 255, .45); box-shadow: 0 10px 26px -12px rgba(16, 86, 190, .4); font-size: 13px; color: var(--navy); }
.hud-name { font-weight: 700; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.hud-count { font: 700 13px var(--font-num); color: var(--blue); margin: 0 6px; }
.hud button { display: grid; place-items: center; width: 32px; height: 32px; border-radius: 50%; font-size: 17px; color: var(--blue); transition: background .2s; }
.hud button:hover { background: rgba(22, 131, 255, .12); }
.notes { position: fixed; right: 18px; top: 18px; bottom: 70px; width: min(440px, calc(100vw - 36px)); z-index: 30; overflow-y: auto; padding: 22px 24px; border-radius: 18px;
  background: rgba(255, 255, 255, .97); border: 1px solid rgba(120, 180, 255, .5); box-shadow: 0 20px 50px -20px rgba(16, 86, 190, .5); font: 400 16px/1.6 var(--font-head); color: var(--ink); }
.notes::before { content: 'Ghi chú thuyết trình'; display: block; margin-bottom: 12px; font: 800 13px var(--font-head); letter-spacing: .12em; text-transform: uppercase; color: var(--blue); }
.notes p + p { margin-top: 12px; }

/* ================= fallback ================= */
@supports not (animation-timeline: view()) {
  .sc-no, .stage::before, .head, h1 .w > span, .tags span, .bg-grid, .orb, .bg-ring, .prog i { animation: none !important; }
  .stage { animation: none; opacity: 0; transform: scale(.96) translateY(3%); transition: opacity .7s cubic-bezier(.16, 1, .3, 1), transform .7s cubic-bezier(.16, 1, .3, 1); }
  .scene.active .stage { opacity: 1; transform: none; }
  [data-a] { animation: none !important; opacity: 0; translate: 0 34px; transition: opacity .6s, translate .6s var(--ease), scale .6s var(--ease), stroke-dashoffset 1s; transition-delay: calc(var(--i, 0) * 70ms); }
  [data-a='left'] { translate: -60px 0; }
  [data-a='right'] { translate: 60px 0; }
  [data-a='zoom'], [data-a='spin'], [data-a='flip'] { translate: none; scale: .85; }
  [data-a='draw'] { stroke-dashoffset: 1; translate: none; }
  [data-a='grow'], [data-a='growy'] { scale: 1 0; translate: none; opacity: 1; }
  [data-a='growx'] { scale: 0 1; translate: none; opacity: 1; }
  [data-a].on { opacity: 1; translate: none; scale: none; stroke-dashoffset: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .flt, .pulse, .nudge, .halo, .flow, .bits span, .bell, .eq i, .ring-sp, .wv, .msg::after, .pic .scan::after, .kick .dot { animation: none !important; }
  .sc-no, .head, .orb, .bg-ring { animation: none !important; }
  h1 .w > span { animation: none !important; }
}

/* ================= scene components ================= */
.pic.me img { -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent), linear-gradient(transparent, #000 12%, #000 88%, transparent); -webkit-mask-composite: source-in; mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent), linear-gradient(transparent, #000 12%, #000 88%, transparent); mask-composite: intersect; }
.msg.plain { text-transform: none; font-weight: 600; font-size: 24px; }
.msg small { font-size: .78em; font-weight: 700; color: var(--text2); }

/* 1 cover */
.kick.plain { font-size: 22px; }
.kick.plain::before, .kick.plain::after { display: none; }
.co { right: 112px; left: auto; top: 30px; font: 700 22px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; }
.cover .head h1 { line-height: 1.1; }
.pic.cov { overflow: hidden; }
.pic.cov img { -webkit-mask-image: linear-gradient(transparent, #000 14%, #000 72%, transparent); mask-image: linear-gradient(transparent, #000 14%, #000 72%, transparent); }
.kb img { animation: kb 24s ease-in-out infinite alternate; transform-origin: 50% 45%; }
@keyframes kb { from { transform: scale(1.02); } to { transform: scale(1.12); } }
.scene:not(.active) .kb img { animation-play-state: paused; }
.pulse { border-width: 2px; }
.spark i { position: absolute; width: 10px; height: 10px; border-radius: 50%; background: radial-gradient(circle at 35% 35%, #fff, #7fd0ff 55%, #2a8dff); box-shadow: 0 0 10px rgba(60, 170, 255, .7); }
.msg.kw { text-transform: none; font-weight: 700; font-size: 30px; padding: 12px 40px; gap: 14px; bottom: 26px; }
.msg.kw .sep { color: var(--accent); font-style: normal; }

/* 2 journey */
.wires .river { stroke: rgba(60, 160, 255, .35); stroke-width: 16; }
.wires .flow { stroke: #fff; stroke-width: 3; opacity: .9; }
.ms { padding-left: 16px; border-left: 3px solid rgba(22, 131, 255, .55); }
.ms .ttl { font-size: 24px; margin-bottom: 6px; }
.ms .dsc { font-size: 18px; }
.concl { text-align: center; font: 800 50px/1.12 var(--font-head); color: var(--navy); text-transform: uppercase; }
.concl em { background: linear-gradient(90deg, #0756d8, #1a8cff 55%, #19a8f5); -webkit-background-clip: text; background-clip: text; color: transparent; }

/* 3 ecosystem */
.pnl { padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.pnl-h { display: flex; align-items: center; gap: 16px; padding: 2px 4px 4px; }
.pnl-t { font: 800 30px/1.1 var(--font-head); color: var(--navy); text-transform: uppercase; }
.pnl-s { font: 600 17px/1.3 var(--font-head); color: var(--text2); text-transform: uppercase; margin-top: 4px; }
.subc { background: rgba(255, 255, 255, .85); border: 1px solid rgba(120, 180, 255, .35); border-radius: 14px; padding: 12px 12px 10px; }
.subc-t { font: 800 18px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; margin-bottom: 10px; }
.frow { display: flex; align-items: flex-start; justify-content: space-between; }
.fi { display: flex; flex-direction: column; align-items: center; gap: 6px; width: 78px; }
.fi .ib { width: 54px; height: 54px; font-size: 26px; }
.fi b { font: 600 14.5px/1.2 var(--font-head); color: var(--ink); text-align: center; }
.ar { margin-top: 16px; font-size: 20px; }
.kdr { display: flex; align-items: center; gap: 16px; padding: 12px 14px; background: rgba(255, 255, 255, .88); border: 1px solid rgba(120, 180, 255, .35); border-radius: 14px; }
.kdr b { display: block; font: 800 20px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; }
.kdr small { display: block; margin-top: 4px; font: 500 15.5px/1.35 var(--font-head); color: var(--text2); }
.hub-t { text-align: center; }
.hub-t b { display: block; font: 800 24px/1.15 var(--font-head); color: var(--navy); text-transform: uppercase; }
.hub-t small { display: block; font: 700 14px/1.3 var(--font-head); color: var(--text2); text-transform: uppercase; margin-top: 3px; }
.sat { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 0 8px 9px; border-radius: 14px; }
.sat .ib { margin-top: -18px; margin-bottom: 4px; }
.sat b { font: 800 15px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; }
.sat small { font: 500 12.5px/1.3 var(--font-head); color: var(--text2); margin-top: 3px; }
.conn { font: 600 14px/1.75 var(--font-head); color: var(--navy); }
.conn .dar { display: flex; flex-direction: column; color: var(--accent); font-size: 24px; margin-top: 6px; }
.tm3 { display: flex; align-items: center; gap: 16px; padding: 0 20px; }
.tm3 b { display: block; font: 800 22px/1.1 var(--font-head); color: var(--gold); text-transform: uppercase; text-align: center; }
.tm3 small { display: block; font: 600 15.5px/1.3 var(--font-head); color: var(--ink); margin-top: 4px; }
.base3 { display: flex; align-items: center; gap: 22px; padding: 0 28px 0 56px; }
.base3 .b3 { position: absolute; left: 50px; top: -6px; }
.b3t { margin-left: 104px; font: 800 26px/1.1 var(--font-head); color: var(--navy); text-transform: uppercase; padding-right: 26px; border-right: 2px solid rgba(22, 131, 255, .3); white-space: nowrap; }
.b3i { display: inline-flex; align-items: center; gap: 9px; font: 600 18px var(--font-head); color: var(--ink); white-space: nowrap; }
.b3i .ic { font-size: 26px; color: var(--blue); }

/* 4 turning point */
.phase { padding: 22px 26px; background: linear-gradient(160deg, rgba(255, 255, 255, .95), rgba(214, 235, 255, .8)); }
.ph-k { font: 800 23px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; }
.phase.r .ph-k { color: var(--blue); }
.ph-t { font: 800 62px/1.1 var(--font-head); text-transform: uppercase; margin: 4px 0 14px; }
.ph-t2 { font: 800 27px/1.15 var(--font-head); text-transform: uppercase; margin: 6px 0 14px; }
.phr { display: flex; align-items: center; gap: 18px; height: 70px; font: 600 21px var(--font-head); color: var(--ink); }
.phr.sm { height: 47px; gap: 14px; font-size: 19px; }
.wires .ribbon { stroke: url(#rg4); stroke-width: 54; opacity: .85; }
.rib .flow { stroke: #fff; stroke-width: 3; }
.arhead { fill: #0b63e5; stroke: none; transform-box: fill-box; transform-origin: 0 50%; }
.nd { display: flex; flex-direction: column; align-items: center; }
.nd .ib.xl { width: 80px; height: 80px; font-size: 34px; border: 3px solid #fff; box-shadow: 0 10px 24px -8px rgba(10, 90, 216, .55), 0 0 0 6px rgba(60, 170, 255, .2); }
.nd b { margin-top: 10px; font: 800 15px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; white-space: nowrap; text-align: center; }
.ch { font-size: 24px; color: #fff; }

/* 5 operating model */
.blk { padding: 0 16px; }
.blk-h { display: flex; align-items: center; gap: 16px; margin: -26px 0 6px 52px; }
.blk-h .ib.xl { box-shadow: 0 0 0 6px #fff, 0 14px 26px -10px rgba(10, 90, 216, .6); }
.blk-t { font: 800 34px/1.1 var(--font-head); color: var(--navy); text-transform: uppercase; margin-top: 20px; }
.blk-s { font: 700 17px/1.2 var(--font-head); color: var(--blue); text-transform: uppercase; margin-top: 4px; }
.blk-s.teal { color: var(--teal); }
.blk-s.gold { color: var(--gold); }
.blk-r { display: flex; justify-content: space-between; margin-top: 12px; }
.blk-r span { display: flex; flex-direction: column; align-items: center; gap: 8px; width: 88px; }
.blk-r b { font: 600 15px/1.2 var(--font-head); color: var(--ink); text-align: center; white-space: nowrap; }
.lr { font-size: 34px; color: var(--accent2); }
.basecap { display: flex; align-items: center; justify-content: center; gap: 18px; border-radius: 52px; background: linear-gradient(180deg, rgba(255, 255, 255, .97), rgba(228, 242, 255, .95)); border: 1.5px solid rgba(80, 160, 255, .45); box-shadow: 0 12px 30px -14px rgba(16, 86, 190, .5); }
.basecap b { display: block; font: 800 32px/1.1 var(--font-head); color: var(--navy); text-transform: uppercase; }
.basecap small { display: block; font: 600 17px/1.3 var(--font-head); color: var(--ink); margin-top: 6px; }
.disc { display: flex; flex-direction: column; align-items: center; justify-content: center; border-radius: 50%; text-align: center;
  background: radial-gradient(ellipse at 50% 30%, #fff, #e3f1ff 60%, #bfe0ff); border: 2px solid rgba(80, 160, 255, .55); box-shadow: 0 18px 40px -16px rgba(16, 86, 190, .55), inset 0 -10px 24px rgba(60, 160, 255, .25); }
.disc b { font: 800 32px/1.1 var(--font-head); color: var(--navy); text-transform: uppercase; }
.disc small { font: 600 18px/1.3 var(--font-head); color: var(--ink); margin-top: 6px; }

/* 6 five axes */
.axc { text-align: center; padding: 0 16px; }
.axn { position: absolute; left: 0; right: 0; top: 12px; margin: auto; width: 110px; height: 60px; display: grid; place-items: end center; }
.axn::before { content: ''; position: absolute; inset: 0 0 auto; height: 110px; border-radius: 50%; border: 3px solid transparent; border-top-color: var(--accent); }
.axn .num { font-size: 48px; }
.axt { position: absolute; left: 12px; right: 12px; top: 256px; font: 800 20px/1.25 var(--font-head); color: var(--navy); text-transform: uppercase; }
.axl { position: absolute; left: 50%; top: 318px; width: 44px; height: 4px; margin-left: -22px; border-radius: 3px; background: linear-gradient(90deg, var(--blue), var(--accent2)); }
.axd { position: absolute; left: 16px; right: 16px; top: 334px; font: 500 17px/1.45 var(--font-head); color: var(--text2); }

/* 7 catalogue */
.col7 { padding: 0 12px; background: linear-gradient(170deg, rgba(255, 255, 255, .97), rgba(224, 239, 255, .9)); }
.col7.teal { background: linear-gradient(170deg, rgba(255, 255, 255, .97), rgba(214, 246, 248, .9)); border-color: rgba(60, 200, 210, .5); }
.col7.gold { background: linear-gradient(170deg, rgba(255, 253, 246, .98), rgba(255, 238, 205, .9)); border-color: rgba(240, 180, 80, .55); }
.col7.ind { background: linear-gradient(170deg, rgba(255, 255, 255, .97), rgba(218, 228, 255, .92)); border-color: rgba(110, 140, 255, .5); }
.c7h { position: absolute; left: 150px; right: 10px; top: 32px; }
.c7h b { display: block; font: 800 25px/1.1 var(--font-head); color: var(--navy); text-transform: uppercase; }
.col7.ind .c7h b { font-size: 21px; }
.c7h small { display: block; margin-top: 6px; font: 700 14px/1.2 var(--font-head); color: var(--text2); text-transform: uppercase; }
.c7l { position: absolute; left: 10px; right: 10px; top: 124px; display: flex; flex-direction: column; gap: 6px; }
.li { display: flex; align-items: center; gap: 12px; height: 51px; padding: 0 12px; background: rgba(255, 255, 255, .9); border: 1px solid rgba(120, 180, 255, .3); border-radius: 12px; }
.li span { font: 700 15px/1.15 var(--font-head); color: var(--navy); text-transform: uppercase; }

/* 8 business */
.st8 { text-align: center; }
.st8 b { display: block; font: 800 21px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; }
.st8 small { display: block; margin: 6px auto 0; max-width: 270px; font: 500 16px/1.4 var(--font-head); color: var(--text2); }
.ar8 { font-size: 34px; }
.ud { display: flex; gap: 2px; font-size: 30px; color: var(--blue); }
.db8 { display: flex; align-items: center; padding-left: 290px; border-radius: 50px; overflow: hidden; box-shadow: 0 18px 40px -14px rgba(10, 70, 190, .7); }
.db8t b { display: block; font: 800 30px/1.1 var(--font-head); color: #fff; text-transform: uppercase; }
.db8t small { display: block; font: 800 17px/1.2 var(--font-head); color: #8fdcff; text-transform: uppercase; letter-spacing: .04em; margin-top: 4px; }
.db8s { width: 2px; height: 56px; margin: 0 30px; background: rgba(255, 255, 255, .45); }
.db8i { display: flex; align-items: center; gap: 12px; font: 600 20px var(--font-head); color: #fff; }
.db8i i { color: #8fdcff; font-style: normal; }
.legend { padding: 14px 18px; }
.lg-t { font: 800 18px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; margin-bottom: 8px; padding-bottom: 6px; border-bottom: 2px solid rgba(22, 131, 255, .25); }
.lg-i { display: flex; align-items: center; gap: 10px; height: 27px; font: 600 15.5px var(--font-head); color: var(--ink); }
.lg-i .ic { font-size: 18px; color: var(--blue); }
.lg-i.r .ic { color: var(--red); }
.mini { display: flex; align-items: flex-end; gap: 5px; }
.mini i { display: block; width: 14px; border-radius: 3px 3px 0 0; background: linear-gradient(#59b6ff, #0b63e5); }
.alert-dot { position: absolute; right: -6px; top: -8px; width: 24px; height: 24px; border-radius: 50%; display: grid; place-items: center; font: 800 15px var(--font-head); color: #fff; background: var(--red); box-shadow: 0 0 0 4px rgba(236, 59, 59, .2); }
.msg.mflow { gap: 22px; padding: 10px 34px 10px 18px; font-size: 25px; }
.mflow span { display: inline-flex; align-items: center; gap: 12px; }
.mflow .nudge { font-size: 30px; }

/* 9 technical */
.kt9 { padding: 16px 18px; }
.kt9h { display: flex; align-items: center; gap: 10px; }
.kt9h b { font: 800 30px/1.1 var(--font-head); color: var(--navy); text-transform: uppercase; margin-right: auto; }
.kt9d { font: 600 18px/1.3 var(--font-head); color: var(--ink); margin-top: 8px; }
.pic.kt9i { position: absolute; left: 8px; right: 8px; bottom: 6px; height: 96px; }
.pic.kt9i img { object-fit: contain; mix-blend-mode: multiply; }
.kt9q { position: absolute; left: 290px; top: 92px; display: flex; flex-direction: column; gap: 6px; z-index: 2; }
.kt9q .pill { font-size: 13px; padding: 4px 12px; }

/* 10 staff */
.tagline.gold { color: var(--navy); }
.wires .band { stroke: rgba(30, 130, 255, .5); stroke-width: 26; }
.tm10 { text-align: center; padding-top: 42px; }
.tm10 .badge { position: absolute; left: 0; right: 0; top: -30px; margin: auto; }
.tm10 > b { display: block; font: 800 22px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; }
.tm10 > small { display: block; margin-top: 6px; font: 600 17px/1.3 var(--font-head); color: var(--blue); }
.chv { font-size: 30px; color: var(--blue); }
.chips { display: flex; align-items: center; justify-content: space-between; padding: 0 12px; }
.chip { display: flex; flex-direction: column; align-items: center; gap: 7px; width: 62px; color: var(--blue); }
.chip .ic { font-size: 26px; }
.chip b { font: 700 11.5px/1.15 var(--font-head); color: var(--navy); text-transform: uppercase; text-align: center; }
.cs { color: var(--accent); font-size: 16px; display: inline-flex; margin-bottom: 18px; }

/* 11 tech & data */
.slab { border-radius: 22px; padding-left: 165px; display: flex; align-items: center; overflow: hidden; background: linear-gradient(180deg, rgba(255, 255, 255, .96), rgba(214, 233, 255, .9)); box-shadow: 0 22px 36px -18px rgba(16, 86, 190, .55), inset 0 -6px 0 rgba(60, 150, 255, .18); }
.slab.teal { background: linear-gradient(180deg, rgba(255, 255, 255, .96), rgba(208, 244, 246, .92)); }
.slab.navy { background: linear-gradient(120deg, #13306e, #1b4aa0 60%, #1d5bc0); }
.tab { position: absolute; left: 24px; top: 16px; width: 120px; height: 86px; display: grid; place-items: center; font: 800 46px/1 var(--font-num); color: #fff; padding-top: 6px;
  clip-path: polygon(14% 0, 100% 0, 86% 100%, 0 100%); background: linear-gradient(135deg, #3aa0ff, #0b55d6); }
.slab.teal .tab { background: linear-gradient(135deg, #3fd8d4, #0a8f9a); }
.slab.navy .tab { background: linear-gradient(135deg, #0d2a66, #091d4a); box-shadow: inset 0 0 0 2px rgba(120, 180, 255, .4); }
.slt b { display: block; font: 800 28px/1.15 var(--font-head); color: var(--navy); text-transform: uppercase; }
.slt small { display: block; margin-top: 6px; font: 600 17px/1.3 var(--font-head); color: var(--ink); }
.slab.navy .slt b, .slab.navy .slt small { color: #fff; }

/* 12 GIS */
.tbl { padding: 10px; overflow: hidden; }
.tr { display: grid; grid-template-columns: 62px 1fr 70px 80px; align-items: center; gap: 10px; height: 60px; padding: 0 10px; border-bottom: 1px solid rgba(120, 170, 230, .25); }
.tr.th { height: 44px; background: rgba(210, 228, 250, .7); border-radius: 10px; }
.tr.th i { height: 10px; border-radius: 5px; background: rgba(100, 130, 180, .3); }
.tr.th i:first-child { width: 30px; }
.tr.o { background: rgba(255, 196, 120, .16); }
.tr.r { background: rgba(255, 110, 110, .14); }
.ti { font-size: 30px; color: var(--blue); display: grid; place-items: center; }
.ti.o { color: var(--orange); }
.ti.r { color: var(--red); }
.ti.g { color: #5a6f99; }
.tb { display: flex; flex-direction: column; gap: 6px; }
.tb i { height: 9px; border-radius: 5px; background: linear-gradient(90deg, #5cb0ff, #a8d4ff); }
.tb i + i { width: 60%; background: rgba(100, 130, 180, .25); }
.tr.o .tb i:first-child { background: linear-gradient(90deg, #ffb35c, #ffd9a8); }
.tr.r .tb i:first-child { background: linear-gradient(90deg, #ff6b6b, #ffb3b3); }
.tc i, .td i { display: block; height: 9px; border-radius: 5px; background: rgba(100, 130, 180, .25); }
.td { display: flex; align-items: center; gap: 8px; }
.td b { width: 9px; height: 9px; border-radius: 50%; background: var(--accent); flex: none; }
.tr.o .td b { background: var(--orange); }
.tr.r .td b { background: var(--red); }
.td i { flex: 1; }
.pic.gisp img { -webkit-mask-image: linear-gradient(90deg, #000 85%, transparent), linear-gradient(transparent, #000 6%, #000 94%, transparent); -webkit-mask-composite: source-in; mask-image: linear-gradient(90deg, #000 85%, transparent), linear-gradient(transparent, #000 6%, #000 94%, transparent); mask-composite: intersect; }
.lay12 { display: flex; align-items: center; gap: 16px; padding: 0 18px; background: linear-gradient(90deg, rgba(255, 255, 255, .99), rgba(240, 247, 255, .97)); }
.lay12 b { display: block; font: 800 27px/1.1 var(--font-head); color: var(--navy); text-transform: uppercase; }
.lay12 small { display: block; margin-top: 4px; font: 600 15.5px/1.3 var(--font-head); color: var(--ink); white-space: nowrap; }
.hot { font-size: 17px; padding: 7px 18px; box-shadow: 0 10px 22px -8px rgba(217, 37, 37, .7); }

/* 13 analytics */
.orbl { padding: 9px 26px; font-size: 20px; background: linear-gradient(90deg, #0b3fae, #0b63e5); box-shadow: 0 10px 22px -8px rgba(11, 63, 174, .7); }
.c13 { text-align: center; padding-top: 18px; }
.c13 .badge { display: grid; margin: 0 auto; }
.c13t { display: block; margin-top: 10px; font: 800 38px/1.1 var(--font-head); color: var(--navy); text-transform: uppercase; }
.c13q { margin-top: 10px; font-size: 15.5px; padding: 6px 14px; }
.c13d { position: absolute; left: 16px; right: 16px; top: 356px; font: 600 16.5px/1.5 var(--font-head); color: var(--ink); }

/* 14 monitoring */
.mon { padding: 14px 18px 0 18px; }
.mon-h { margin-left: 76px; }
.mon-h b { display: block; font: 800 40px/1 var(--font-head); color: var(--navy); }
.mon-h small { display: block; font: 800 19px/1.2 var(--font-head); color: var(--blue); text-transform: uppercase; margin-top: 4px; }
.mon-q { margin-top: 8px; font: 800 16px/1.3 var(--font-head); color: var(--navy); text-transform: uppercase; }
.mon-q.c { text-align: center; margin-top: 16px; font-size: 19px; }
.irow { display: flex; gap: 4px; margin-top: 8px; width: 460px; }
.irow span { display: flex; flex-direction: column; align-items: center; gap: 5px; width: 74px; }
.irow .ib { width: 44px; height: 44px; font-size: 21px; }
.irow b { font: 600 12.5px/1.15 var(--font-head); color: var(--ink); text-align: center; }
.irow.n7 { width: 476px; }
.irow.n7 span { width: 66px; }
.irow.c { width: auto; justify-content: space-around; margin-top: 10px; }
.irow.inl { width: auto; margin-top: 4px; gap: 34px; }
.irow.inl span { flex-direction: row; width: auto; gap: 8px; }
.irow.inl .ib { width: 38px; height: 38px; font-size: 18px; }
.irow.inl b { font-size: 14px; }
.mon-f { position: absolute; left: 12px; bottom: 8px; width: 450px; padding: 4px 10px; border-radius: 8px; background: rgba(210, 230, 255, .6); font: 600 14.5px var(--font-head); color: var(--ink); text-align: center; }
.mon.dl { display: flex; align-items: center; gap: 20px; padding: 0 18px; }
.dl-t { display: block; font: 800 28px/1.1 var(--font-head); color: var(--navy); text-transform: uppercase; }
.ioc { padding: 18px 20px; }
.ioc-h { margin-left: 86px; }
.ioc-h b { display: block; font: 800 60px/1 var(--font-head); color: var(--navy); }
.ioc-h small { display: block; font: 800 20px/1.2 var(--font-head); color: var(--blue); text-transform: uppercase; margin-top: 4px; }
.ioc-b { position: absolute; left: 20px; right: 20px; bottom: 16px; display: flex; justify-content: space-around; }
.ioc-b span { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.ioc-b b { font: 800 15px var(--font-head); color: var(--navy); text-transform: uppercase; }

/* 15 digital twin */
.inp { padding: 14px 12px; }
.inp-t { font: 800 28px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; text-align: center; margin-bottom: 10px; }
.inr { display: flex; align-items: center; gap: 12px; height: 120px; margin-bottom: 8px; padding: 0 8px; border-radius: 14px; background: rgba(230, 242, 255, .75); border: 1px solid rgba(120, 180, 255, .3); }
.inr .pic { position: relative; width: 140px; height: 100px; flex: none; }
.inr .pic img { object-fit: contain; }
.inr b { font: 800 22px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; }
.disc.twin { background: radial-gradient(ellipse at 50% 40%, #fff, #e8f4ff 55%, #b9dcff); }
.disc.twin b { font-size: 54px; margin-top: 46px; }
.disc.twin small { font-size: 24px; color: var(--blue); font-weight: 800; text-transform: uppercase; }
.disc.twin .halo { border-radius: 50%; }
.scn { padding: 14px 14px 0; }
.scn b { display: block; font: 800 25px/1.1 var(--font-head); color: var(--navy); text-transform: uppercase; }
.scn small { display: block; margin-top: 5px; font: 600 14.5px/1.3 var(--font-head); color: var(--ink); }
.pic.scnp { position: absolute; left: 6px; right: 6px; bottom: 6px; top: 86px; }
.pic.scnp img { object-fit: cover; border-radius: 12px; mix-blend-mode: multiply; }

/* 16 data-driven management */
.src { display: flex; align-items: center; gap: 20px; padding: 0 20px; border-radius: 50px 18px 18px 50px; }
.src b { display: block; font: 800 26px/1.1 var(--font-head); color: var(--navy); text-transform: uppercase; }
.src small { display: block; margin-top: 5px; font: 600 16.5px/1.3 var(--font-head); color: var(--ink); }
.orb16 { border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
  background: radial-gradient(circle at 40% 30%, #fff, #eef7ff 55%, #cfe7ff); border: 2px solid rgba(80, 160, 255, .5); box-shadow: 0 0 0 10px rgba(120, 200, 255, .15), 0 24px 50px -18px rgba(16, 86, 190, .6); }
.orb16 .bell { font-size: 60px; color: var(--red); }
.orb16 b { margin-top: 6px; font: 800 33px/1.12 var(--font-head); color: var(--navy); text-transform: uppercase; }
.od { position: absolute; width: 14px; height: 14px; border-radius: 50%; background: var(--orange); box-shadow: 0 0 0 5px rgba(240, 138, 28, .2); }
.od.r { background: var(--red); box-shadow: 0 0 0 5px rgba(236, 59, 59, .2); }
.od.b { background: var(--accent); box-shadow: 0 0 0 5px rgba(22, 131, 255, .2); }
.bigar { display: grid; place-items: center; font-size: 130px; color: var(--accent); }
.bigar .ic { stroke-width: 3; }
.q16 { display: flex; align-items: center; gap: 18px; padding: 0 18px; }
.q16 .ib { width: 54px; height: 54px; font-size: 26px; }
.q16 b { font: 800 21px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; }

/* 17 principles */
.side-l { font: 800 26px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; }
.lens { border-radius: 232px; background: radial-gradient(ellipse at 50% 50%, rgba(255, 255, 255, .7), rgba(210, 232, 255, .55)); border: 2px solid rgba(120, 190, 255, .55); box-shadow: inset 0 0 60px rgba(60, 160, 255, .25), 0 26px 50px -22px rgba(16, 86, 190, .45); }
.lend { position: absolute; top: 40px; bottom: 40px; width: 70px; border-radius: 50%; border: 2px solid rgba(80, 170, 255, .5); background: linear-gradient(90deg, rgba(180, 220, 255, .5), rgba(255, 255, 255, .2)); }
.lend.l { left: -26px; }
.lend.r { right: -26px; }
.crc { border-radius: 50%; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 0 18px;
  background: radial-gradient(circle at 40% 30%, #fff, #f0f7ff 60%, #d8ebff); border: 1.5px solid rgba(120, 190, 255, .6); box-shadow: 0 16px 32px -16px rgba(16, 86, 190, .5); }
.crn { font: 800 24px/1 var(--font-num); color: var(--navy); }
.crc .ic { font-size: 40px; color: var(--blue); margin: 6px 0 6px; }
.crc b { font: 800 15.5px/1.15 var(--font-head); color: var(--navy); text-transform: uppercase; }
.crc small { margin-top: 5px; font: 500 13.5px/1.3 var(--font-head); color: var(--text2); }
.fd17 { display: flex; align-items: center; justify-content: space-around; padding: 0 24px; }
.fd17 span { display: flex; align-items: center; gap: 16px; }
.fd17 b { font: 800 18px var(--font-head); color: var(--navy); text-transform: uppercase; }
.fd17 .vs { width: 2px; height: 46px; background: rgba(22, 131, 255, .25); }

/* 18 values */
.close .head .lead { font-size: 25px; }
.stmt { text-align: center; font: 800 29px/1.3 var(--font-head); color: var(--navy); text-transform: uppercase; }
.v18 { display: flex; align-items: center; gap: 22px; padding: 0 22px; border-radius: 64px 18px 18px 64px; }
.v18.rt { border-radius: 64px 18px 18px 64px; }
.v18 .ib.xl { width: 100px; height: 100px; font-size: 46px; }
.v18 .num { display: block; font-size: 46px; line-height: .95; }
.v18 b { display: block; font: 800 21px/1.2 var(--font-head); color: var(--navy); text-transform: uppercase; }
.v18 small { display: block; margin-top: 4px; font: 600 16px/1.3 var(--font-head); color: var(--ink); }
.kn { display: flex; align-items: center; justify-content: center; gap: 24px; }
.kn b { font: 800 50px/1 var(--font-head); color: var(--navy); text-transform: uppercase; }
.kn i { width: 300px; height: 2px; background: linear-gradient(90deg, transparent, var(--accent)); position: relative; }
.kn i:last-child { background: linear-gradient(90deg, var(--accent), transparent); }
.kn i::after { content: ''; position: absolute; top: -5px; width: 12px; height: 12px; border-radius: 50%; background: var(--accent); }
.kn i:first-child::after { right: -6px; }
.kn i:last-child::after { left: -6px; }
.r18 { display: flex; align-items: center; gap: 20px; padding: 0 24px; border-radius: 60px; }
.r18 b { font: 800 19px/1.35 var(--font-head); color: var(--navy); text-transform: uppercase; }

/* ================= fixes ================= */
h1 .w > span.g { padding-top: .3em; margin-top: -.3em; }
.head h1 .sub { display: block; line-height: 1.26; margin-top: .14em; }
.kick { font-size: 16px; }
.hud { opacity: .45; transition: opacity .3s; }
.hud:hover, .hud:focus-within { opacity: 1; }
.hub-t b { font-size: 22px; }
.kt9h b { font-size: 26px; white-space: nowrap; }
.kt9h .pill { font-size: 12.5px; padding: 5px 12px; white-space: nowrap; }
.kt9q { left: auto; right: 14px; top: 116px; flex-direction: row; }
.slt b { font-size: 25px; white-space: nowrap; }
.slt, .tab { z-index: 2; }
.lay12 small { font-size: 15px; }
.q16 b { font-size: 18.5px; white-space: nowrap; }
.v18 b { font-size: 19px; }
.v18 small { font-size: 15px; }
.stmt { font-size: 24px; }
.r18 b { font-size: 17px; }
.ph-t, .ph-t2, .concl em, .msg em { padding-top: .14em; }
.ph-t { margin-top: -4px; }
.pic.cov img { -webkit-mask-image: linear-gradient(transparent, #000 14%, #000 72%, transparent), linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); -webkit-mask-composite: source-in; mask-image: linear-gradient(transparent, #000 14%, #000 72%, transparent), linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-composite: intersect; }

/* ================= round 2 ================= */
.head { left: 140px; right: 140px; }
.co { right: 146px; }
.ib { line-height: 0; }
.ib > .ic { display: block; margin: auto; }
.hubglow { position: absolute; inset: 90px; border-radius: 50%; background: radial-gradient(closest-side, rgba(255, 255, 255, .95), rgba(214, 236, 255, .55) 70%, transparent); }
.hub-t b { font-size: 19px; }
.hub-t small { font-size: 11.5px; }
.sat { padding: 0 10px 10px; }
.conn { font-size: 13px; white-space: nowrap; }
.tm3 { padding: 0 24px; }
.tm3 small { font-size: 15px; }
.base3 .b3 { top: -10px; }
.pnl { padding: 20px; }
.subc { padding: 14px 14px 12px; }
.kdr { padding: 14px 18px; }
.blk { padding: 0 20px; }
.blk-h { margin: -22px 0 4px 52px; }
.blk-t { margin-top: 30px; }
.blk-r { margin-top: 16px; }
.plat { border-radius: 50%; background: radial-gradient(ellipse at 50% 40%, #f4faff, #cfe6ff 55%, #5aaeff 80%, #1a6fe0 92%, transparent 93%); box-shadow: 0 30px 50px -26px rgba(16, 86, 190, .6); }
.plat i { position: absolute; border-radius: 50%; border: 2px solid rgba(255, 255, 255, .8); }
.plat i:nth-child(1) { inset: 14px 60px; }
.plat i:nth-child(2) { inset: 34px 180px; border-color: rgba(80, 170, 255, .5); }
.plat i:nth-child(3) { inset: 56px 330px; border-style: dashed; border-color: rgba(22, 131, 255, .45); animation: halo 40s linear infinite; }
.legend { padding: 16px 20px; }
.kt9 { padding: 18px 22px; }
.pic.kt9i { left: 12px; right: 12px; bottom: 10px; }
.tm10 { padding: 46px 16px 0; }
.chips { padding: 0 16px; }
.slab { padding-left: 172px; }
.tbl { padding: 12px; }
.lay12 { padding: 0 22px; }
.c13 { padding: 22px 14px 0; }
.mon { padding: 16px 22px 0; }
.mon-f { left: 16px; bottom: 12px; }
.irow { gap: 6px; margin-top: 10px; width: 480px; }
.irow span { width: 76px; }
.irow b { font-size: 12px; }
.irow.n7 { width: 490px; }
.irow.n7 span { width: 64px; }
.mon.dl { padding: 0 22px; }
.ioc { padding: 22px 24px; }
.inp { padding: 16px 14px; }
.scn { padding: 16px 16px 0; }
.src { padding: 0 24px; }
.q16 { padding: 0 22px; }
.fd17 { padding: 0 30px; }
.v18 { padding: 0 26px; }
.r18 { padding: 0 28px; }
.li { padding: 0 14px; }
.col7 { padding: 0 14px; }
.c7l { left: 14px; right: 14px; }
.crc { padding: 0 22px; }
.crc .ic { display: block; margin: 6px auto; }
.msg { padding-right: 42px; }
.phase { padding: 24px 28px; }
.hub-t b { font-size: 18px; white-space: nowrap; }
.fi { width: 76px; }
.fi b { font-size: 13.5px; white-space: nowrap; }
.st8 b { font-size: 19px; white-space: nowrap; }
.irow { width: 540px; }
.irow span { width: 84px; }
.irow b { white-space: nowrap; }
.irow.n7 { width: 540px; }
.irow.n7 span { width: 72px; }
.irow.n7 b { white-space: normal; }
.irow.inl { width: auto; }
.irow.inl span { width: auto; }
.r18 b { font-size: 16.5px; }
.phr { font-size: 19px; }
.v18 b { font-size: 18px; }
.col7.ind .c7h b { font-size: 19px; white-space: nowrap; }
.src small { font-size: 15.5px; white-space: nowrap; }

/* ================= round 3: titles & logo ================= */
.head h1 { line-height: 1.3; }
.cover .head h1 { line-height: 1.24; }
.head h1 .sub { line-height: 1.34; margin-top: .06em; }
.head h1.split em { background: none; -webkit-background-clip: border-box; background-clip: border-box; color: inherit; }
h1 .w { padding: .5em .06em .24em; margin: -.5em -.06em -.24em; }
h1 .w > span.g { padding: .32em 0 .12em; margin: -.32em 0 -.12em; -webkit-box-decoration-break: clone; }
.tagline, .concl { line-height: 1.24; }
.brand { right: 14px; top: 6px; width: 132px; height: 132px; border-radius: 0; box-shadow: none; filter: drop-shadow(0 4px 10px rgba(255, 255, 255, .9)); }
.co { right: 156px; }
.kt9h { gap: 8px; }
.kt9h b { font-size: 24px; }
.kt9h .pill { font-size: 11.5px; padding: 4px 10px; letter-spacing: 0; flex: none; }
.kt9 { padding: 18px 24px; }
.tab, .slab.teal .tab, .slab.navy .tab { clip-path: none; background: none; box-shadow: none; font-size: 64px; padding-top: 8px; }
.tab { background: linear-gradient(180deg, #3aa0ff, #0b55d6); -webkit-background-clip: text; background-clip: text; color: transparent; }
.slab.teal .tab { background: linear-gradient(180deg, #3fd8d4, #0a8f9a); -webkit-background-clip: text; background-clip: text; }
.slab.navy .tab { background: linear-gradient(180deg, #ffffff, #8fd0ff); -webkit-background-clip: text; background-clip: text; }
.stmt { padding: 8px 14px; border-radius: 22px; background: radial-gradient(closest-side, rgba(248, 252, 255, .98) 70%, rgba(248, 252, 255, .85)); position: absolute; z-index: 2; }