/* ---- Industry cards: mini product demos ---- */
.ind2 h3 { margin-top: 18px; }

/* Fintech: a live ledger feed. Rows stay fully legible at all times (no
   skeleton-loader feel); a soft highlight sweeps top->bottom like a
   reconciliation pass, then the "reconciled" chip pulses. */
.iu-fin { gap: 6px; }

.iu-lbl { flex: 1; min-width: 0; font-family: var(--mono); font-size: .68rem; color: var(--text-soft);
  letter-spacing: .01em; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.iu-route { width: 100%; height: 48px; }

.iu-listing { display: flex; gap: 12px; align-items: center; }

.iu-photo { width: 78px; height: 58px; border-radius: 8px; border: 1px solid var(--border);
  background: linear-gradient(120deg, rgba(176,120,255,.25), rgba(109,139,255,.2), rgba(67,231,208,.22));
  background-size: 220% 220%; animation: iu-sheen 4s ease infinite; flex: none;
  display: flex; align-items: center; justify-content: center; }

.iu-photo svg { width: 54px; height: auto; overflow: visible; }

.iu-house { stroke: rgba(255,255,255,.95); stroke-width: 2.4; stroke-linejoin: round; stroke-linecap: round;
  filter: drop-shadow(0 1px 4px rgba(0,0,0,.5)); }

.iu-door { stroke: rgba(255,255,255,.65); stroke-width: 1.5; stroke-linejoin: round; stroke-linecap: round; }

.iu-win { stroke: rgba(255,255,255,.35); stroke-width: .8; fill: rgba(255,205,130,.14); }

.iu-win1 { animation: iu-litwin 3.4s ease infinite; }

.iu-win2 { animation: iu-litwin 3.4s ease infinite 1.2s; }

@keyframes iu-litwin {
  0%, 100% { fill: rgba(255,205,130,.14); filter: none; }
  35%, 65% { fill: rgba(255,205,130,.95); filter: drop-shadow(0 0 3px rgba(255,190,110,.85)); }
}

.iu-listing-body { flex: 1; min-width: 0; display: grid; gap: 4px; }

.iu-addr { font-family: var(--mono); font-size: .72rem; color: var(--text); font-weight: 500;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.iu-spec { font-family: var(--mono); font-size: .64rem; color: var(--text-mute); letter-spacing: .02em; }

.iu-price { font-family: var(--mono); font-size: .78rem; color: var(--text); font-weight: 700; }

/* E-commerce - the add-to-cart moment: product tiles arc into the cart one by one,
   the badge counts up 1/2/3, then the order-confirmed chip pulses. One 5.4s loop. */
.iu-shop { position: relative; height: 58px; }

.iu-prods { position: absolute; left: 2px; top: 50%; transform: translateY(-50%); display: flex; gap: 9px; }

.iu-prod { width: 26px; height: 26px; border-radius: 6px; position: relative; border: 1px solid var(--border-strong); }

.iu-prod::after { content: ""; position: absolute; left: 5px; right: 5px; bottom: 4px; height: 3px; border-radius: 2px; background: rgba(255,255,255,.5); }

.iu-prod { animation: iu-pick 5.4s ease infinite; }

.iu-prod.p1 { background: linear-gradient(140deg, rgba(176,120,255,.6), rgba(109,139,255,.35)); }

.iu-prod.p2 { background: linear-gradient(140deg, rgba(109,139,255,.6), rgba(67,231,208,.35)); animation-delay: 1.78s; }

.iu-prod.p3 { background: linear-gradient(140deg, rgba(67,231,208,.6), rgba(58,210,154,.35)); animation-delay: 3.56s; }

@keyframes iu-pick { 0%,2%,7%,100% { transform: none; } 4% { transform: scale(.8); } }

.iu-fly { position: absolute; top: 17px; width: 14px; height: 14px; border-radius: 4px; opacity: 0; animation: iu-fly 5.4s ease-in infinite; }

.iu-fly.f1 { left: 8px; background: linear-gradient(140deg, #b078ff, #6d8bff); }

.iu-fly.f2 { left: 43px; background: linear-gradient(140deg, #6d8bff, #43e7d0); animation-delay: 1.78s; }

.iu-fly.f3 { left: 78px; background: linear-gradient(140deg, #43e7d0, #3ad29a); animation-delay: 3.56s; }

@keyframes iu-fly {
  0%, 2% { opacity: 0; transform: translateY(0) scale(1); }
  5% { opacity: 1; }
  14% { transform: translateY(-24px) scale(.72); }
  23% { opacity: 1; transform: translateY(-4px) scale(.45); left: calc(100% - 36px); }
  24%, 100% { opacity: 0; left: calc(100% - 36px); transform: translateY(-4px) scale(.45); }
}

.iu-cart { position: absolute; right: 4px; top: 50%; width: 30px; height: 30px; color: var(--text-soft);
  transform: translateY(-50%); animation: iu-cartbump 5.4s ease infinite; }

.iu-cart svg { width: 100%; height: 100%; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

@keyframes iu-cartbump {
  0%, 22%, 28%, 55%, 61%, 88%, 94%, 100% { transform: translateY(-50%) scale(1) rotate(0deg); }
  24%, 57%, 90% { transform: translateY(-50%) scale(1.16) rotate(-5deg); }
}

.iu-cart-n { position: absolute; top: -7px; right: -7px; width: 15px; height: 15px; border-radius: 50%;
  background: var(--accent-2); opacity: 0; animation: iu-badge 5.4s ease infinite; }

@keyframes iu-badge { 0%,23% { opacity: 0; transform: scale(.4); } 25% { opacity: 1; transform: scale(1.3); } 27%,100% { opacity: 1; transform: scale(1); } }

.iu-cart-n i { position: absolute; inset: 0; display: grid; place-items: center; font-style: normal;
  font-family: var(--mono); font-size: .58rem; font-weight: 700; color: #06070b; opacity: 0; }

.iu-cart-n i:nth-child(1) { animation: iu-d1 5.4s ease infinite; }

.iu-cart-n i:nth-child(2) { animation: iu-d2 5.4s ease infinite; }

.iu-cart-n i:nth-child(3) { animation: iu-d3 5.4s ease infinite; }

@keyframes iu-d1 { 0%,23% { opacity: 0; } 24%,56% { opacity: 1; } 58%,100% { opacity: 0; } }

@keyframes iu-d2 { 0%,56% { opacity: 0; } 58%,89% { opacity: 1; } 91%,100% { opacity: 0; } }

@keyframes iu-d3 { 0%,89% { opacity: 0; } 91%,100% { opacity: 1; } }

/* SaaS & Startups - a rocket rides the MRR growth curve past MVP -> PMF -> SCALE.
   The curve draws at the same linear pace as the rocket's animateMotion (both are
   parameterised by path length), so the line always ends exactly at the nose. */
.iu-launch { width: 100%; height: 60px; overflow: visible; }

.iu-mrr-base { fill: none; stroke: rgba(140,165,235,.16); stroke-width: 2; }

.iu-mrr { fill: none; stroke: url(#iu-mrr-grad); stroke-width: 2; stroke-linecap: round;
  stroke-dasharray: 210; animation: iu-mrrdraw 4.6s linear infinite; filter: drop-shadow(0 0 4px rgba(67,231,208,.35)); }

@keyframes iu-mrrdraw { 0% { stroke-dashoffset: 210; opacity: 1; } 96% { stroke-dashoffset: 0; opacity: 1; } 100% { stroke-dashoffset: 0; opacity: 0; } }

.iu-rocket { animation: iu-rocketfade 4.6s linear infinite; }

@keyframes iu-rocketfade { 0%,1% { opacity: 0; } 3%,94% { opacity: 1; } 97%,100% { opacity: 0; } }

.iu-rbody { fill: #cfd6ea; }

.iu-rwin { fill: #6d8bff; }

.iu-rfin { fill: #b078ff; }

.iu-flame { fill: #ffb570; transform-box: fill-box; transform-origin: right center; animation: iu-flick .16s linear infinite alternate; }

@keyframes iu-flick { from { transform: scaleX(.7); opacity: .7; } to { transform: scaleX(1.2); opacity: 1; } }

.iu-mstone text { font-family: var(--mono); font-size: 6.5px; fill: var(--text-mute); letter-spacing: .08em; text-anchor: middle; }

.iu-mc { fill: rgba(140,165,235,.4); transform-box: fill-box; transform-origin: center; }

.iu-mc1 { animation: iu-mlit1 4.6s linear infinite; }

.iu-mc2 { animation: iu-mlit2 4.6s linear infinite; }

.iu-mc3 { animation: iu-mlit3 4.6s linear infinite; }

@keyframes iu-mlit1 { 0%,26% { fill: rgba(140,165,235,.4); transform: scale(1); } 30% { fill: #43e7d0; transform: scale(1.8); } 34%,96% { fill: #43e7d0; transform: scale(1); } 100% { fill: rgba(140,165,235,.4); } }

@keyframes iu-mlit2 { 0%,61% { fill: rgba(140,165,235,.4); transform: scale(1); } 65% { fill: #43e7d0; transform: scale(1.8); } 69%,96% { fill: #43e7d0; transform: scale(1); } 100% { fill: rgba(140,165,235,.4); } }

@keyframes iu-mlit3 { 0%,86% { fill: rgba(140,165,235,.4); transform: scale(1); } 90% { fill: #43e7d0; transform: scale(1.8); } 94%,96% { fill: #43e7d0; transform: scale(1); } 100% { fill: rgba(140,165,235,.4); } }

/* EdTech - graduation: the course ring fills to 100%, then the cap does a little
   celebratory toss with sparkles and the certificate chip confirms. */
.iu-grad { display: flex; align-items: center; gap: 14px; }

.iu-gradring { position: relative; flex: none; width: 54px; height: 54px; }

.iu-gradring > svg { width: 100%; height: 100%; }

.iu-ring-t, .iu-ring-f { fill: none; stroke-width: 3; }

.iu-ring-t { stroke: rgba(140,165,235,.16); }

.iu-ring-f { stroke: url(#iu-ring-grad); stroke-linecap: round; stroke-dasharray: 138.2;
  transform: rotate(-90deg); transform-box: fill-box; transform-origin: center;
  animation: iu-ringfill 4.6s ease-in-out infinite; }

@keyframes iu-ringfill { 0%,4% { stroke-dashoffset: 138.2; opacity: 1; } 60%,96% { stroke-dashoffset: 0; opacity: 1; } 98%,100% { stroke-dashoffset: 0; opacity: 0; } }

.iu-cap { position: absolute; inset: 0; margin: auto; width: 26px; height: 26px; animation: iu-captoss 4.6s ease infinite; }

.iu-cap-b { fill: #c9d2f5; }

.iu-cap-s { fill: none; stroke: #c9d2f5; stroke-width: 1.6; stroke-linecap: round; }

.iu-cap-t { fill: none; stroke: #43e7d0; stroke-width: 1.4; stroke-linecap: round; }

@keyframes iu-captoss {
  0%, 60%, 78%, 100% { transform: translateY(0) rotate(0deg); filter: none; }
  66% { transform: translateY(-8px) rotate(-13deg); filter: drop-shadow(0 0 6px rgba(67,231,208,.7)); }
  72% { transform: translateY(-2px) rotate(-5deg); }
}

.iu-spark { position: absolute; left: 50%; top: 50%; width: 4px; height: 4px; border-radius: 50%;
  background: #43e7d0; opacity: 0; animation: iu-sparkle 4.6s ease-out infinite; }

.iu-spark.s2 { background: #b078ff; --sx: 20px; --sy: -18px; animation-delay: .12s; }

.iu-spark.s3 { background: #ffb570; --sx: 22px; --sy: 8px; animation-delay: .22s; }

.iu-spark.s1 { --sx: -22px; --sy: -14px; }

@keyframes iu-sparkle {
  0%, 62% { opacity: 0; transform: translate(0, 0) scale(.4); }
  66% { opacity: 1; }
  78%, 100% { opacity: 0; transform: translate(var(--sx, -20px), var(--sy, -16px)) scale(1); }
}

.iu-grad-meta { display: grid; gap: 5px; font-family: var(--mono); min-width: 0; }

.iu-grad-meta b { font-size: .72rem; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.iu-grad-meta span { font-size: .64rem; color: var(--text-mute); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

/* Manufacturing & IoT - a live assembly line: boxes ride the moving conveyor, the
   press stamps each one dead-centre (box flips to QA-passed teal at that exact
   keyframe - same timeline, so sync is guaranteed), sensor LEDs blink above. */
.iu-line { position: relative; height: 54px; }

.iu-belt { position: absolute; left: 0; right: 0; bottom: 10px; height: 28px; }

.iu-belt::after { content: ""; position: absolute; left: 0; right: 0; bottom: -4px; height: 3px; border-radius: 2px;
  background: repeating-linear-gradient(90deg, rgba(140,165,235,.4) 0 7px, rgba(140,165,235,.12) 7px 14px);
  animation: iu-beltmove .6s linear infinite; }

@keyframes iu-beltmove { to { background-position: 14px 0; } }

.iu-box { position: absolute; bottom: 0; left: -8%; width: 16px; height: 16px; border-radius: 3px;
  background: rgba(109,139,255,.4); border: 1px solid rgba(140,165,235,.5); animation: iu-boxrun 4.2s linear infinite; }

.iu-box.b2 { animation-delay: -1.4s; }

.iu-box.b3 { animation-delay: -2.8s; }

@keyframes iu-boxrun {
  0% { left: -8%; background: rgba(109,139,255,.4); border-color: rgba(140,165,235,.5); box-shadow: none; }
  49% { background: rgba(109,139,255,.4); border-color: rgba(140,165,235,.5); box-shadow: none; }
  52% { background: rgba(67,231,208,.55); border-color: #43e7d0; box-shadow: 0 0 9px rgba(67,231,208,.8); }
  62% { box-shadow: 0 0 3px rgba(67,231,208,.25); }
  100% { left: 104%; background: rgba(67,231,208,.55); border-color: #43e7d0; box-shadow: none; }
}

.iu-press { position: absolute; left: 50%; top: 0; width: 20px; height: 28px; transform: translateX(-50%); }

.iu-press::before { content: ""; position: absolute; left: 50%; top: 0; width: 3px; height: 13px; border-radius: 2px;
  background: rgba(140,165,235,.5); transform: translateX(-50%); transform-origin: top;
  animation: iu-pressarm 1.4s ease-in-out infinite; }

.iu-press::after { content: ""; position: absolute; left: 0; top: 12px; width: 20px; height: 6px; border-radius: 2px;
  background: linear-gradient(90deg, #6d8bff, #43e7d0); animation: iu-presshead 1.4s ease-in-out infinite; }

@keyframes iu-pressarm { 0%, 36%, 64%, 100% { transform: translateX(-50%) scaleY(1); } 48%, 52% { transform: translateX(-50%) scaleY(1.7); } }

@keyframes iu-presshead { 0%, 36%, 64%, 100% { transform: translateY(0); filter: none; } 48%, 52% { transform: translateY(9px); filter: drop-shadow(0 2px 5px rgba(67,231,208,.6)); } }

.iu-leds { position: absolute; top: 0; right: 2px; display: flex; gap: 5px; }

.iu-leds i { width: 5px; height: 5px; border-radius: 50%; background: #3ad29a; animation: iu-led 1.8s ease infinite; }

.iu-leds i:nth-child(2) { background: #43e7d0; animation-delay: .45s; }

.iu-leds i:nth-child(3) { background: #6d8bff; animation-delay: .9s; }

.iu-leds i:nth-child(4) { background: #b078ff; animation-delay: 1.35s; }

@keyframes iu-led { 0%, 100% { opacity: .25; box-shadow: none; } 50% { opacity: 1; box-shadow: 0 0 5px rgba(67,231,208,.8); } }