/* ==========================================================
   Portfolio enhancement layer: motion, data visualisation,
   lightbox. Brand palette follows the existing peony tokens.
   ========================================================== */
:root {
  --pk-dark: #17131A;
  --pk-rose: #5E5662;      /* secondary text (neutral grey) */
  --pk-deep: #C0105F;      /* deep pink for hovers / gradients */
  --pk-red: #E2187C;       /* primary hot pink */
  --pk-vivid: #FF5AA8;
  --pk-blush: #FFDCEB;
  --pk-pale: #FFBFDA;
  --pk-light: #FFF3F8;
  --pk-lime: #CDF54A;      /* accent lime */
  --pk-lime-deep: #A9D41C;
  --pk-muted: #E6DEE3;
  --pk-grad: linear-gradient(90deg, #C0105F, #E2187C 55%, #FF5AA8);
  --pk-display: "Oswald", "Plus Jakarta Sans", system-ui, sans-serif;
  --ease-out: cubic-bezier(.22, 1, .36, 1);
}

html { scroll-behavior: smooth; }
html, body { overflow-x: clip; }

/* ---------- Page entrance / exit ---------- */


/* ---------- Scroll progress + header state ---------- */
.pk-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px; z-index: 60;
  background: var(--pk-grad); transform-origin: 0 50%; transform: scaleX(0);
  pointer-events: none;
}
header.sticky { transition: background-color .3s ease, box-shadow .3s ease, backdrop-filter .3s ease; }
header.sticky.pk-scrolled {
  background-color: rgba(255, 255, 255, .82) !important;
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  backdrop-filter: saturate(160%) blur(14px);
  box-shadow: 0 6px 24px -12px rgba(94, 86, 98, .25);
}

/* ---------- Scroll reveal (only when JS is running) ---------- */
.js .rv {
  opacity: 0; transform: translateY(22px);
  transition: opacity .7s var(--ease-out), transform .8s var(--ease-out);
  transition-delay: calc(var(--i, 0) * 80ms);
}
.js .rv.in { opacity: 1; transform: none; }

/* Hero load sequence */
.js .pk-hero-seq > * { animation: pk-rise .9s var(--ease-out) both; animation-delay: calc(var(--hero-delay, .1s) + var(--i, 0) * 110ms); }
@keyframes pk-rise { from { opacity: 0; transform: translateY(26px); } to { opacity: 1; transform: none; } }
.js .pk-hero-photo { animation: pk-photo 1.5s var(--ease-out) calc(var(--hero-delay, .1s) + .15s) both; }
@keyframes pk-photo { from { clip-path: inset(100% 0 0 0 round 1.8rem); transform: scale(1.18); } to { clip-path: inset(0 0 0 0 round 1.8rem); transform: none; } }

/* Floating flower accents */
img[alt="Flower Accent"] { animation: pk-float 9s ease-in-out infinite; }
@keyframes pk-float {
  0%, 100% { translate: 0 var(--py, 0px); rotate: 0deg; }
  50% { translate: 0 calc(var(--py, 0px) - 12px); rotate: 8deg; }
}

/* Gallery images: zoom cue */
.pk-zoomable { cursor: zoom-in; transition: transform .6s var(--ease-out), filter .4s ease; }
.pk-zoomable:hover { transform: scale(1.045); filter: saturate(1.08); }
.pk-zoomable:focus-visible { outline: 3px solid var(--pk-vivid); outline-offset: -3px; }

/* ---------- Shared viz panel ---------- */
.vz-panel {
  background: #fff; border: 1px solid rgba(255, 191, 218, .55); border-radius: 22px;
  padding: clamp(18px, 3vw, 28px); position: relative; overflow: hidden;
}
.vz-panel--tint { background: linear-gradient(180deg, #fff, var(--pk-light)); }
.vz-head { display: flex; flex-wrap: wrap; align-items: baseline; justify-content: space-between; gap: 6px 16px; margin-bottom: 18px; }
.vz-title { font-weight: 800; color: var(--pk-dark); font-size: 1.05rem; letter-spacing: -.01em; }
.vz-note { font-size: .75rem; color: rgba(94, 86, 98, .75); font-weight: 500; }
.vz-grid { display: grid; gap: clamp(14px, 2vw, 22px); }
@media (min-width: 900px) {
  .vz-grid--2 { grid-template-columns: 1fr 1fr; }
  .vz-grid--12 { grid-template-columns: 1.25fr 1fr; }
}
.vz-legend { display: flex; gap: 14px; font-size: .72rem; color: var(--pk-rose); font-weight: 600; }
.vz-legend i { display: inline-block; width: 10px; height: 10px; border-radius: 3px; margin-right: 6px; vertical-align: -1px; }

/* ---------- 1. Steps (true sequences only) ---------- */
.vz-steps { display: grid; gap: 18px; position: relative; }
@media (min-width: 900px) { .vz-steps { grid-template-columns: repeat(var(--n, 4), 1fr); gap: 20px; } }
.vz-step { position: relative; padding-left: 52px; }
@media (min-width: 900px) { .vz-step { padding-left: 0; padding-top: 58px; } }
.vz-node {
  position: absolute; left: 0; top: 0; width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center; color: #fff; font-weight: 800; font-size: .95rem;
  background: var(--pk-grad); box-shadow: 0 8px 18px -8px rgba(226, 24, 124, .7);
  transform: scale(.4); opacity: 0; transition: transform .6s var(--ease-out), opacity .4s ease;
  transition-delay: calc(var(--i, 0) * 220ms + 100ms); z-index: 1;
}
.vz-step::before {
  content: ""; position: absolute; background: var(--pk-blush);
  left: 19px; top: 40px; bottom: -18px; width: 2px;
}
.vz-step::after {
  content: ""; position: absolute; background: var(--pk-grad);
  left: 19px; top: 40px; bottom: -18px; width: 2px;
  transform: scaleY(0); transform-origin: top; transition: transform .7s var(--ease-out);
  transition-delay: calc(var(--i, 0) * 220ms + 300ms);
}
.vz-step:last-child::before, .vz-step:last-child::after { display: none; }
@media (min-width: 900px) {
  .vz-steps:not(.vz-steps--wrap) .vz-step::before, .vz-steps:not(.vz-steps--wrap) .vz-step::after { left: 48px; right: -20px; top: 19px; bottom: auto; width: auto; height: 2px; }
  .vz-steps:not(.vz-steps--wrap) .vz-step::after { transform: scaleX(0); transform-origin: left; }
  .vz-steps--wrap .vz-step { padding-left: 52px; padding-top: 0; }
}
.vz-step h4 { font-weight: 800; color: var(--pk-dark); font-size: .98rem; margin-bottom: 6px; }
.vz-step p, .vz-step li { font-size: .82rem; line-height: 1.55; color: rgba(23, 19, 26, .82); }
.vz-step p + ul { margin-top: 6px; }
.vz-step ul { display: grid; gap: 5px; }
.vz-step li { padding-left: 12px; position: relative; }
.vz-step li::before { content: ""; position: absolute; left: 0; top: .62em; width: 5px; height: 5px; border-radius: 50%; background: var(--pk-vivid); }
.vz-step b { color: var(--pk-red); font-weight: 700; }
.vz-step .vz-body { opacity: 0; transform: translateY(10px); transition: opacity .6s ease, transform .6s var(--ease-out); transition-delay: calc(var(--i, 0) * 220ms + 250ms); }
.vz-steps.in .vz-node { transform: none; opacity: 1; }
.vz-steps.in .vz-step::after { transform: none; }
.vz-steps.in .vz-body { opacity: 1; transform: none; }

/* ---------- 2. Horizontal bars ---------- */
.vz-hbars { display: grid; gap: 12px; }
.vz-hbar { display: grid; grid-template-columns: minmax(110px, 38%) 1fr auto; align-items: center; gap: 12px; }
.vz-hbar > span:first-child { font-size: .8rem; color: var(--pk-dark); font-weight: 600; line-height: 1.3; }
.vz-track { height: 12px; border-radius: 99px; background: var(--pk-light); overflow: hidden; display: block; }
.vz-fill {
  display: block; height: 100%; width: calc(var(--v) * 1%); border-radius: inherit; background: var(--pk-grad);
  transform: scaleX(0); transform-origin: left; transition: transform 1.1s var(--ease-out);
  transition-delay: calc(var(--i, 0) * 90ms);
}
.vz-hbar b { font-size: .82rem; color: var(--pk-red); font-weight: 800; min-width: 3.2em; text-align: right; font-variant-numeric: tabular-nums; }
.vz-hbars.in .vz-fill { transform: none; }

/* ---------- 3. Paired bars (before vs after) ---------- */
.vz-pairs { display: grid; gap: 14px; }
.vz-pair { display: grid; grid-template-columns: minmax(110px, 34%) 1fr; gap: 12px; align-items: center; }
.vz-pair > span { font-size: .8rem; font-weight: 700; color: var(--pk-dark); line-height: 1.3; }
.vz-pair-bars { display: grid; gap: 5px; }
.vz-pb { display: flex; align-items: center; gap: 8px; }
.vz-pb i {
  display: block; height: 10px; border-radius: 99px; width: calc(var(--v) / var(--max, 150) * 85%); min-width: 3px;
  transform: scaleX(0); transform-origin: left; transition: transform 1s var(--ease-out); transition-delay: calc(var(--i, 0) * 90ms);
}
.vz-pb--before i { background: var(--pk-muted); }
.vz-pb--after i { background: var(--pk-grad); }
.vz-pb em { font-style: normal; font-size: .72rem; font-weight: 700; color: rgba(23, 19, 26, .7); font-variant-numeric: tabular-nums; white-space: nowrap; }
.vz-pb--after em { color: var(--pk-red); }
.vz-pairs.in .vz-pb i { transform: none; }

/* ---------- 4. Vertical before/after columns ---------- */
.vz-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; align-items: end; height: 220px; padding-top: 28px; }
.vz-col { display: flex; flex-direction: column; align-items: center; justify-content: flex-end; height: 100%; gap: 8px; }
.vz-col-bar {
  width: min(92px, 70%); height: calc(var(--v) * 1%); border-radius: 14px 14px 6px 6px; position: relative;
  transform: scaleY(0); transform-origin: bottom; transition: transform 1.1s var(--ease-out); transition-delay: calc(var(--i, 0) * 180ms);
}
.vz-col:first-child .vz-col-bar { background: var(--pk-muted); }
.vz-col:last-child .vz-col-bar { background: var(--pk-grad); }
.vz-col-bar em {
  position: absolute; bottom: calc(100% + 6px); left: 50%; translate: -50% 0; white-space: nowrap;
  font-style: normal; font-size: .75rem; font-weight: 800; color: var(--pk-dark);
}
.vz-col > span { font-size: .78rem; font-weight: 700; color: var(--pk-rose); }
.vz-cols.in .vz-col-bar { transform: none; }
.vz-delta {
  display: flex; align-items: baseline; flex-wrap: wrap; gap: 4px 10px; margin-top: 16px; padding: 10px 14px; border-radius: 14px;
  background: var(--pk-light); color: var(--pk-rose); font-size: .78rem; font-weight: 600;
}
.vz-delta strong { font-size: 1.6rem; font-weight: 800; color: var(--pk-red); letter-spacing: -.02em; }

/* ---------- 5. Rings ---------- */
@property --p { syntax: "<number>"; inherits: false; initial-value: 0; }
.vz-rings { display: grid; grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); gap: 16px; }
.vz-ring { display: grid; justify-items: center; gap: 8px; text-align: center; }
.vz-ring-dial {
  --p: 0; width: 104px; aspect-ratio: 1; border-radius: 50%; display: grid; place-items: center;
  background: conic-gradient(var(--pk-red) calc(var(--p) * 1%), var(--pk-light) 0);
  transition: --p 1.4s var(--ease-out); transition-delay: calc(var(--i, 0) * 150ms);
}
.vz-ring-dial::before { content: ""; grid-area: 1 / 1; width: 78%; aspect-ratio: 1; border-radius: 50%; background: #fff; }
.vz-ring-dial strong { grid-area: 1 / 1; font-size: 1.05rem; font-weight: 800; color: var(--pk-dark); z-index: 1; }
.vz-ring > span { font-size: .75rem; font-weight: 600; color: var(--pk-rose); line-height: 1.35; max-width: 16ch; }
.vz-rings.in .vz-ring-dial { --p: var(--v); }

/* ---------- 6. Funnel ---------- */
.vz-funnel { display: grid; gap: 8px; justify-items: center; }
.vz-fn {
  width: calc(var(--w) * 1%); min-width: min(250px, 100%); border-radius: 14px; padding: 11px 16px; color: #fff;
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  background: linear-gradient(90deg, var(--pk-deep), var(--pk-red));
  opacity: 0; transform: scaleX(.6); transition: opacity .5s ease, transform .8s var(--ease-out); transition-delay: calc(var(--i, 0) * 120ms);
}
.vz-fn:nth-child(2) { background: linear-gradient(90deg, #CC1268, #E8288A); }
.vz-fn:nth-child(3) { background: linear-gradient(90deg, #D81672, #F04396); }
.vz-fn:nth-child(4) { background: linear-gradient(90deg, #E2187C, #F95BA4); }
.vz-fn:nth-child(5) { background: linear-gradient(90deg, #EC3A8E, #FF7AB8); }
.vz-fn span { font-size: .8rem; font-weight: 700; }
.vz-fn small { font-size: .7rem; font-weight: 600; opacity: .92; text-align: right; }
.vz-funnel.in .vz-fn { opacity: 1; transform: none; }

/* ---------- 7. Mapping rows (from → to) ---------- */
.vz-map { display: grid; gap: 10px; }
.vz-map-row {
  display: grid; grid-template-columns: 1fr auto minmax(0, .8fr); gap: 10px; align-items: center;
  opacity: 0; transform: translateX(-12px); transition: opacity .5s ease, transform .6s var(--ease-out); transition-delay: calc(var(--i, 0) * 110ms);
}
.vz-chip { border-radius: 12px; padding: 9px 12px; font-size: .78rem; line-height: 1.35; }
.vz-chip small { display: block; font-size: .7rem; opacity: .8; font-weight: 500; }
.vz-chip--from { background: #fff; color: var(--pk-dark); font-weight: 700; border: 1px solid rgba(255, 191, 218, .7); }
.vz-chip--to { background: var(--pk-dark); color: #fff; font-weight: 700; text-align: center; }
.vz-arrow { width: 30px; height: 2px; background: var(--pk-pale); position: relative; }
.vz-arrow::after { content: ""; position: absolute; right: -1px; top: -4px; border: 5px solid transparent; border-left: 7px solid var(--pk-pale); border-right: 0; }
.vz-map.in .vz-map-row { opacity: 1; transform: none; }

/* ---------- 8. Audience trio ---------- */
.vz-trio { display: grid; gap: 12px; }
@media (min-width: 640px) { .vz-trio { grid-template-columns: repeat(3, 1fr); } }
.vz-aud { border-radius: 18px; padding: 16px; background: #fff; border: 1px solid rgba(255, 191, 218, .6); }
.vz-aud h4 { font-size: 1.2rem; font-weight: 800; color: var(--pk-red); letter-spacing: -.01em; }
.vz-aud p { font-size: .78rem; color: var(--pk-rose); font-weight: 600; margin-bottom: 10px; }
.vz-aud ul { display: grid; gap: 5px; }
.vz-aud li { font-size: .76rem; color: var(--pk-dark); background: var(--pk-light); border-radius: 9px; padding: 6px 9px; }

/* ---------- 9. Seat waffle ---------- */
.vz-waffle { display: grid; grid-template-columns: repeat(20, 1fr); gap: 4px; max-width: 440px; }
.vz-waffle i { aspect-ratio: 1; border-radius: 3px; background: var(--pk-light); border: 1px solid rgba(255, 191, 218, .45); }
.vz-waffle i.on { transition: background-color .3s ease, border-color .3s ease; transition-delay: calc(var(--i, 0) * 16ms); }
.vz-waffle.in i.on { background: var(--pk-red); border-color: var(--pk-red); }

/* ---------- 10. Stat strip ---------- */
.vz-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px; }
.vz-stat { padding: 14px 16px; border-radius: 16px; background: var(--pk-light); }
.vz-stat strong { display: block; font-size: 1.6rem; font-weight: 800; color: var(--pk-red); letter-spacing: -.02em; line-height: 1.1; }
.vz-stat span { font-size: .74rem; color: var(--pk-rose); font-weight: 600; line-height: 1.35; display: block; margin-top: 4px; }

/* ---------- 11. Career timeline ---------- */
.vz-timeline { position: relative; display: grid; grid-auto-flow: column; grid-auto-columns: minmax(170px, 1fr); gap: 14px; overflow-x: auto; padding: 6px 2px 10px; scrollbar-width: thin; }
.vz-timeline::before { content: ""; position: absolute; left: 0; right: 0; top: 34px; height: 2px; background: var(--pk-blush); }
.vz-tl {
  position: relative; text-decoration: none; display: block; padding-top: 52px; border-radius: 16px;
  opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .6s var(--ease-out); transition-delay: calc(var(--i, 0) * 110ms);
}
.vz-tl::before {
  content: ""; position: absolute; top: 27px; left: 0; width: 16px; height: 16px; border-radius: 50%;
  background: #fff; border: 4px solid var(--pk-red); box-shadow: 0 0 0 5px rgba(255, 90, 168, .15);
  transition: transform .3s var(--ease-out);
}
.vz-tl time { position: absolute; top: 0; left: 0; font-size: .75rem; font-weight: 800; color: var(--pk-rose); }
.vz-tl strong { display: block; font-size: .92rem; font-weight: 800; color: var(--pk-dark); }
.vz-tl span { display: block; font-size: .74rem; color: rgba(94, 86, 98, .8); font-weight: 600; margin-top: 2px; }
.vz-tl em { display: inline-block; margin-top: 8px; font-style: normal; font-size: .72rem; font-weight: 700; color: #fff; background: var(--pk-grad); padding: 4px 10px; border-radius: 99px; }
.vz-tl:hover::before, .vz-tl:focus-visible::before { transform: scale(1.3); }
.vz-tl:hover strong { color: var(--pk-red); }
.vz-tl:focus-visible { outline: 2px solid var(--pk-vivid); outline-offset: 4px; }
.vz-timeline.in .vz-tl { opacity: 1; transform: none; }

/* ---------- Lightbox ---------- */
.pk-lb {
  position: fixed; inset: 0; z-index: 100; display: grid; place-items: center;
  background: rgba(23, 19, 26, .86); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  opacity: 0; pointer-events: none; transition: opacity .25s ease;
}
.pk-lb.open { opacity: 1; pointer-events: auto; }
.pk-lb img {
  max-width: min(92vw, 1200px); max-height: 82vh; border-radius: 14px; box-shadow: 0 30px 80px -20px rgba(0, 0, 0, .6);
  transform: scale(.96); transition: transform .35s var(--ease-out); background: #fff;
}
.pk-lb.open img { transform: none; }
.pk-lb button {
  position: absolute; width: 46px; height: 46px; border-radius: 50%; border: 0; cursor: pointer;
  background: rgba(255, 255, 255, .14); color: #fff; font-size: 1.1rem; display: grid; place-items: center;
  transition: background-color .2s ease;
}
.pk-lb button:hover, .pk-lb button:focus-visible { background: rgba(255, 255, 255, .28); outline: 2px solid #fff; outline-offset: 2px; }
.pk-lb .pk-x { top: 18px; right: 18px; }
.pk-lb .pk-prev { left: 18px; top: 50%; translate: 0 -50%; }
.pk-lb .pk-next { right: 18px; top: 50%; translate: 0 -50%; }
.pk-lb .pk-cap { position: absolute; bottom: 18px; left: 50%; translate: -50% 0; width: 100%; color: #fff; font-size: .82rem; font-weight: 600; opacity: .85; text-align: center; padding: 0 70px; }

@media (max-width: 520px) {
  .vz-hbar { grid-template-columns: 1fr auto; }
  .vz-hbar .vz-track { grid-column: 1 / -1; grid-row: 2; }
  .vz-pair { grid-template-columns: 1fr; gap: 6px; }
  .vz-map-row { grid-template-columns: 1fr; gap: 4px; }
  .vz-arrow { display: none; }
  .vz-chip--to { justify-self: start; padding: 5px 12px; font-size: .72rem; }
}

/* ==========================================================
   v3 motion: page curtain, hero, tilt, cursor, parallax
   ========================================================== */

/* ---------- Page curtain (intro + page-to-page) ---------- */
html::after {
  content: attr(data-next); position: fixed; inset: 0; z-index: 200;
  display: flex; align-items: center; justify-content: center; text-align: center; padding: 0 24px;
  background: radial-gradient(120% 90% at 20% 110%, #FF5AA8 0%, transparent 55%), linear-gradient(135deg, #C0105F, #E2187C 55%, #FF5AA8);
  color: var(--pk-lime); font: 700 clamp(2rem, 6.5vw, 4.4rem)/1.05 var(--pk-display); letter-spacing: .01em; text-transform: uppercase;
  transform: translateY(100%); visibility: hidden; pointer-events: none;
}
html.pk-leave::after { visibility: visible; animation: pk-cover .55s cubic-bezier(.76, 0, .24, 1) forwards; }
html.pk-enter::after, html.pk-intro::after { visibility: visible; transform: none; animation: pk-uncover .85s cubic-bezier(.76, 0, .24, 1) .3s forwards; }
html.pk-intro::after { animation-delay: 1.15s; }
@keyframes pk-cover { from { transform: translateY(100%); } to { transform: none; } }
@keyframes pk-uncover { from { transform: none; } to { transform: translateY(-100%); visibility: hidden; } }

/* ---------- Hero: word mask reveal + drifting blobs ---------- */
.pk-w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: .1em; margin-bottom: -.1em; }
.pk-w > span { display: inline-block; transform: translateY(108%); animation: pk-wordup 1.1s var(--ease-out) forwards; animation-delay: calc(var(--hero-delay, .1s) + var(--w, 0) * 95ms); }
@keyframes pk-wordup { to { transform: none; } }
.pk-blob {
  position: absolute; z-index: 0; width: clamp(260px, 38vw, 520px); aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, rgba(205, 245, 74, .45), rgba(255, 220, 235, .25) 55%, transparent 70%);
  filter: blur(40px); pointer-events: none; animation: pk-drift 16s ease-in-out infinite alternate;
}
.pk-blob--a { top: -14%; left: -8%; }
.pk-blob--b { bottom: -22%; right: 10%; background: radial-gradient(circle at 50% 50%, rgba(255, 90, 168, .35), rgba(255, 220, 235, .2) 55%, transparent 70%); animation-duration: 20s; animation-direction: alternate-reverse; }
@keyframes pk-drift { 0% { transform: translate(0, 0) scale(1); } 50% { transform: translate(40px, 30px) scale(1.12); } 100% { transform: translate(-30px, 50px) scale(.95); } }

/* ---------- Expertise band (overview page) ---------- */
.pk-band { position: relative; z-index: 2; background: var(--pk-lime); overflow: hidden; padding: clamp(18px, 3vw, 30px) 0; transform: rotate(-2deg) scale(1.04); margin: 14px 0 22px; box-shadow: 0 20px 50px -25px rgba(23, 19, 26, .45); }
.pk-band-row { white-space: nowrap; font-family: var(--pk-display); font-weight: 700; text-transform: uppercase; font-size: clamp(1.8rem, 5.5vw, 4.2rem); line-height: 1.15; letter-spacing: .005em; color: var(--pk-dark); will-change: transform; }
.pk-band-row--outline { color: transparent; -webkit-text-stroke: 1.4px var(--pk-red); }
.pk-band-row i { font-style: normal; color: var(--pk-red); -webkit-text-stroke: 0; margin: 0 .35em; }

/* ---------- Tilt + glare cards ---------- */
.pk-tilt { transform-style: preserve-3d; will-change: transform; }
.pk-tilt::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; z-index: 3;
  background: radial-gradient(420px circle at var(--gx, 50%) var(--gy, 50%), rgba(255, 255, 255, .55), rgba(255, 255, 255, 0) 45%);
  opacity: 0; transition: opacity .35s ease; mix-blend-mode: soft-light;
}
.pk-tilt.pk-hot::after { opacity: 1; }
.pk-tilt.pk-hot { box-shadow: 0 22px 45px -24px rgba(226, 24, 124, .55), 0 0 0 1px rgba(255, 90, 168, .35) !important; z-index: 2; }
@media (hover: none) {
  .pk-tilt { transition: transform .25s var(--ease-out) !important; }
  .pk-tilt:active { transform: scale(.975) !important; }
}

/* ---------- Magnetic buttons ---------- */
.pk-mag { transition: translate .35s var(--ease-out); }
.pk-mag.pk-hot { transition: translate .12s linear; }

/* ---------- Cursor follower (mouse only) ---------- */
.pk-cursor {
  position: fixed; left: 0; top: 0; z-index: 150; width: 34px; height: 34px; margin: -17px 0 0 -17px; border-radius: 50%;
  border: 1.5px solid var(--pk-red); pointer-events: none; display: grid; place-items: center;
  color: #fff; font: 700 9px/1 "Plus Jakarta Sans", sans-serif; letter-spacing: .04em;
  transition: width .3s var(--ease-out), height .3s var(--ease-out), margin .3s var(--ease-out), background-color .3s ease, border-color .3s ease, opacity .3s ease;
  opacity: 0;
}
.pk-cursor.on { opacity: 1; }
.pk-cursor.is-link { width: 56px; height: 56px; margin: -28px 0 0 -28px; background: rgba(255, 90, 168, .12); border-color: var(--pk-vivid); }
.pk-cursor.is-view { width: 72px; height: 72px; margin: -36px 0 0 -36px; background: var(--pk-red); border-color: var(--pk-red); }
.pk-cursor span { opacity: 0; transition: opacity .2s ease; }
.pk-cursor.is-view span { opacity: 1; }

/* ---------- Parallax gallery images ---------- */
.pk-par-img { scale: 1.14; }


/* ---------- Case-study chapters (one per portfolio slide) ---------- */
.cs { border-bottom: 1px solid rgba(255, 191, 218, .4); background: #fff; }
.cs:nth-of-type(even) .cs-body { background: linear-gradient(180deg, #fff, rgba(255, 243, 248, .55)); }
.cs-head { background: linear-gradient(180deg, var(--pk-light), #fff 120%); border-bottom: 1px solid rgba(255, 191, 218, .45); }
.cs-head-in, .cs-body-in { max-width: 80rem; margin: 0 auto; padding-left: clamp(16px, 3vw, 32px); padding-right: clamp(16px, 3vw, 32px); }
.cs-head-in { padding-top: clamp(26px, 4vw, 44px); padding-bottom: clamp(20px, 3vw, 30px); }
.cs-body-in { padding-top: clamp(20px, 3vw, 32px); padding-bottom: clamp(28px, 4vw, 48px); display: grid; gap: clamp(14px, 2vw, 20px); }
.cs-kicker { display: block; font-size: .78rem; font-weight: 700; color: var(--pk-vivid); margin-bottom: 4px; }
.cs-title { font-size: clamp(1.7rem, 3.6vw, 2.6rem); font-weight: 800; color: var(--pk-dark); letter-spacing: -.025em; line-height: 1.1; }
.cs-sub { margin-top: 6px; font-size: clamp(.95rem, 1.6vw, 1.1rem); font-weight: 700; color: var(--pk-red); }
.cs-pills { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.cs-pill { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 99px; font-size: .72rem; font-weight: 600; color: var(--pk-dark); background: #fff; border: 1px solid rgba(255, 191, 218, .8); }
.cs-pill i { color: var(--pk-red); font-size: .7rem; }
.cs-pill--solid { background: var(--pk-vivid); color: #fff; border-color: var(--pk-vivid); font-weight: 700; letter-spacing: .02em; }
.cs-pill--solid i { color: #fff; }

.cs-row { display: grid; gap: clamp(14px, 2vw, 20px); }
@media (min-width: 960px) {
  .cs-row--main { grid-template-columns: minmax(0, 1.55fr) minmax(0, 1fr); }
  .cs-row--media { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
  .cs-row--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .cs-row--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}
@media (min-width: 640px) and (max-width: 959px) { .cs-row--3, .cs-row--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

.cs-card { background: #fff; border: 1px solid rgba(255, 191, 218, .6); border-radius: 20px; padding: clamp(16px, 2.2vw, 22px); }
.cs-card--tint { background: var(--pk-light); }
.cs-card h3 { font-size: 1.02rem; font-weight: 800; color: var(--pk-dark); margin-bottom: 8px; display: flex; align-items: center; gap: 10px; letter-spacing: -.01em; }
.cs-card h3 .cs-n { flex: none; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; color: #fff; font-size: .82rem; background: var(--pk-grad); }
.cs-card p, .cs-card li { font-size: .84rem; line-height: 1.6; color: rgba(23, 19, 26, .85); }
.cs-card p + p { margin-top: 6px; }
.cs-card ul { display: grid; gap: 6px; }
.cs-card li { position: relative; padding-left: 14px; }
.cs-card li::before { content: ""; position: absolute; left: 0; top: .66em; width: 6px; height: 6px; border-radius: 50%; background: var(--pk-vivid); }
.cs-card b { color: var(--pk-red); font-weight: 700; }
.cs-card a { color: var(--pk-red); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.cs-card a:hover { color: var(--pk-vivid); }
.cs-cards3 { display: grid; gap: 14px; }
@media (min-width: 720px) { .cs-cards3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.cs-label { display: inline-block; font-size: .7rem; font-weight: 800; color: var(--pk-rose); background: var(--pk-blush); padding: 3px 10px; border-radius: 99px; margin-bottom: 10px; }

.cs-take { border-radius: 20px; padding: clamp(16px, 2.2vw, 22px); background: var(--pk-lime); color: var(--pk-dark); }
.cs-take h3 { font-size: .95rem; font-weight: 800; color: var(--pk-dark); margin-bottom: 6px; text-transform: uppercase; letter-spacing: .04em; }
.cs-take p { font-size: .92rem; line-height: 1.6; color: rgba(23, 19, 26, .88); }

.cs-media { border-radius: 20px; overflow: hidden; background: #fff; border: 1px solid rgba(255, 191, 218, .6); display: flex; flex-direction: column; }
.cs-media-frame { overflow: hidden; background: var(--pk-light); display: grid; place-items: center; flex: 1; }
.cs-media-frame img { width: 100%; height: 100%; object-fit: contain; display: block; max-height: 520px; }
.cs-media figcaption { font-size: .74rem; font-style: italic; color: var(--pk-rose); padding: 10px 14px; border-top: 1px solid rgba(255, 191, 218, .45); }
.cs-thumbs { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 12px; }
.cs-thumbs figure { margin: 0; border-radius: 14px; overflow: hidden; border: 1px solid rgba(255, 191, 218, .6); background: #fff; }
.cs-thumbs .cs-thumb-img { aspect-ratio: 1; overflow: hidden; background: var(--pk-light); }
.cs-thumbs img { width: 100%; height: 100%; object-fit: cover; display: block; }
.cs-thumbs figcaption { font-size: .72rem; font-weight: 600; color: var(--pk-dark); padding: 8px 10px; text-align: center; }

.cs-table-wrap { overflow-x: auto; border-radius: 16px; border: 1px solid rgba(255, 191, 218, .6); }
.cs-table { width: 100%; border-collapse: collapse; font-size: .8rem; min-width: 460px; }
.cs-table th { background: var(--pk-blush); color: var(--pk-dark); font-weight: 800; text-align: left; padding: 10px 12px; font-size: .74rem; }
.cs-table td { padding: 10px 12px; border-top: 1px solid rgba(255, 191, 218, .4); color: rgba(23, 19, 26, .88); vertical-align: top; }
.cs-table tr:nth-child(even) td { background: rgba(255, 243, 248, .6); }
.cs-table td.cs-role { font-weight: 800; color: var(--pk-red); }
.cs-table td.num { text-align: right; font-variant-numeric: tabular-nums; font-weight: 700; }
.cs-table td.good { color: #1F7A4D; font-weight: 800; }
.cs-table td.bad { color: var(--pk-red); font-weight: 800; }
.cs-table tbody tr { transition: background-color .2s ease; }
.cs-table tbody tr:hover td { background: var(--pk-blush); }
.cs-src { font-size: .72rem; color: rgba(94, 86, 98, .75); line-height: 1.5; }
.cs-src a { color: var(--pk-red); font-weight: 700; }

.cs-hero-num { display: flex; flex-wrap: wrap; align-items: center; gap: 8px 22px; }
.cs-hero-num strong { font-size: clamp(3rem, 8vw, 5.4rem); font-weight: 800; color: var(--pk-red); letter-spacing: -.04em; line-height: 1; }
.cs-hero-num div { max-width: 34ch; }
.cs-hero-num h4 { font-size: 1.1rem; font-weight: 800; color: var(--pk-dark); }
.cs-hero-num p { font-size: .84rem; color: var(--pk-rose); }
.cs-hero-num em { display: block; font-style: normal; font-weight: 800; color: #1F7A4D; font-size: .84rem; margin-top: 2px; }
.cs-quote { border-radius: 99px; padding: 12px 22px; background: var(--pk-blush); color: var(--pk-dark); font-size: .88rem; text-align: center; }
.cs-quote b { font-weight: 800; }
.cs-formula { font-variant-numeric: tabular-nums; }
.cs-formula strong { display: block; font-size: 1.5rem; font-weight: 800; color: var(--pk-red); margin: 4px 0; }

/* case-study chapter navigation chips */
.cs-toc { display: flex; gap: 8px; overflow-x: auto; padding: 4px 2px 8px; scrollbar-width: thin; }
.cs-toc a { flex: none; font-size: .75rem; font-weight: 700; color: var(--pk-rose); background: #fff; border: 1px solid rgba(255, 191, 218, .8); padding: 7px 14px; border-radius: 99px; text-decoration: none; transition: background-color .2s ease, color .2s ease; }
.cs-toc a:hover, .cs-toc a:focus-visible { background: var(--pk-red); color: #fff; border-color: var(--pk-red); }
.cs { scroll-margin-top: 80px; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; transition-delay: 0ms !important; }
  .js .rv { opacity: 1; transform: none; }
  html::after { display: none; }
  .pk-w > span { transform: none; }
  .pk-band-row { transform: none !important; }
  .pk-cursor { display: none; }
  .pk-par-img { scale: 1; translate: none !important; }
}

/* ==========================================================
   v4 "Pop" theme (client revision, Nov 2026):
   hot pink + lime + ink, condensed uppercase display headings
   ========================================================== */
h1, h2, .cs-title {
  font-family: var(--pk-display) !important; text-transform: uppercase;
  font-weight: 700 !important; letter-spacing: .005em !important; line-height: 1.06 !important;
}
.pk-hl { color: var(--pk-red); }
.pk-eyebrow {
  background: var(--pk-lime) !important; color: var(--pk-dark) !important;
  border-color: var(--pk-lime-deep) !important; letter-spacing: .12em !important;
}

/* Hero art: lime blob, sparkles, round badge */
.pk-hero-art { position: relative; isolation: isolate; }
.pk-lime-blob {
  position: absolute; z-index: -1; inset: 10% -9% -5% -11%; background: var(--pk-lime);
  border-radius: 58% 42% 55% 45% / 46% 52% 48% 54%;
  animation: pk-morph 14s ease-in-out infinite alternate;
}
@keyframes pk-morph {
  0% { border-radius: 58% 42% 55% 45% / 46% 52% 48% 54%; transform: rotate(0deg); }
  100% { border-radius: 42% 58% 40% 60% / 58% 40% 60% 42%; transform: rotate(7deg); }
}
.pk-spark { position: absolute; z-index: 2; width: 30px; height: 30px; color: var(--pk-red); animation: pk-twinkle 3.2s ease-in-out infinite; pointer-events: none; }
.pk-spark svg { width: 100%; height: 100%; fill: currentColor; display: block; }
.pk-spark--a { top: -16px; left: -20px; }
.pk-spark--b { top: 22%; right: -26px; width: 20px; height: 20px; animation-delay: 1.1s; }
.pk-spark--c { bottom: -14px; right: 22%; width: 16px; height: 16px; color: var(--pk-dark); animation-delay: 2s; }
@keyframes pk-twinkle { 0%, 100% { transform: scale(1) rotate(0deg); } 50% { transform: scale(.7) rotate(30deg); } }
.pk-badge {
  position: absolute; z-index: 3; left: -26px; bottom: 12%; width: 122px; aspect-ratio: 1; border-radius: 50%;
  background: var(--pk-red); color: #fff; display: grid; place-content: center; text-align: center;
  box-shadow: 0 0 0 6px rgba(255, 255, 255, .7), 0 18px 34px -14px rgba(226, 24, 124, .75);
}
.pk-badge::before { content: ""; position: absolute; inset: 7px; border-radius: 50%; border: 1.5px dashed rgba(255, 255, 255, .6); }
.pk-badge strong { font-family: var(--pk-display); font-weight: 700; font-size: 1.9rem; line-height: 1; }
.pk-badge span { font-size: .6rem; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; margin-top: 5px; line-height: 1.25; padding: 0 16px; }
@media (max-width: 1023px) {
  .pk-hero-art { margin: 34px auto 44px; }
}
@media (max-width: 640px) {
  .pk-badge { width: 98px; left: -8px; }
  .pk-badge strong { font-size: 1.5rem; }
  .pk-badge span { font-size: .52rem; padding: 0 12px; }
  .pk-lime-blob { inset: 8% -5% -4% -5%; }
  .pk-spark--a { left: -6px; }
  .pk-spark--b { right: -6px; }
}

/* Footer: pink band with a lime CTA card */
#contact-cta { background: var(--pk-red) !important; border-top: 0 !important; }
#contact-cta > .max-w-7xl > div:first-child {
  background: var(--pk-lime) !important; border-color: transparent !important;
  -webkit-backdrop-filter: none; backdrop-filter: none;
}
#contact-cta > .max-w-7xl > div:first-child h2 { color: var(--pk-dark) !important; }
#contact-cta > .max-w-7xl > div:first-child p { color: rgba(23, 19, 26, .8) !important; }
#contact-cta .pk-eyebrow { background: var(--pk-dark) !important; color: var(--pk-lime) !important; border-color: var(--pk-dark) !important; }
#contact-cta > .max-w-7xl > .grid > * { background: rgba(255, 255, 255, .13) !important; border-color: rgba(255, 255, 255, .3) !important; }
#contact-cta > .max-w-7xl > .grid > a:hover { background: rgba(255, 255, 255, .24) !important; }
#contact-cta [class*="text-peony-pale"], #contact-cta [class*="text-peony-blush"] { color: rgba(255, 255, 255, .88) !important; }
#contact-cta > .max-w-7xl > div:last-child { border-color: rgba(255, 255, 255, .25) !important; }