:root {
  --v5-bg: #f7f8fa;
  --v5-paper: #fcfcfd;
  --v5-ink: #14161a;
  --v5-soft: #565b64;
  --v5-muted: #858b95;
  --v5-line: #d9dce2;
  --v5-blue: #003b63;
  --v5-red: #8b2635;
  --v5-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --v5-slow: cubic-bezier(0.22, 1, 0.36, 1);
}

html {
  overflow-x: clip;
}

body.v5 {
  color: var(--v5-ink);
  background: var(--v5-bg);
  font-family: "Avenir Next", "Helvetica Neue", "SF Pro Text", "PingFang SC", "Microsoft YaHei", sans-serif;
  overflow-x: clip;
}

.v5 ::selection {
  color: #fff;
  background: var(--v5-blue);
}

.v5 a:focus {
  outline: none;
}

.v5 a:focus-visible {
  box-shadow: 0 1px 0 rgba(0, 59, 99, 0.72);
}

.v5 .scroll-progress {
  height: 1px;
  background: var(--v5-blue);
}

.v5 .site-header {
  padding: 24px 36px;
  background: rgba(247, 248, 250, 0.78);
  border-color: transparent;
  backdrop-filter: blur(18px) saturate(1.2);
}

.v5 .site-header.is-compact {
  padding-top: 15px;
  padding-bottom: 15px;
  border-color: rgba(20, 22, 26, 0.09);
  background: rgba(247, 248, 250, 0.92);
}

.v5 .brand {
  gap: 4px;
}

.v5 .brand span {
  color: var(--v5-ink);
  font-size: 24px;
  line-height: 0.9;
}

.v5 .brand small {
  color: var(--v5-muted);
  font-size: 10px;
  text-transform: uppercase;
}

.v5 .top-nav {
  gap: 34px;
}

.v5 .top-nav a {
  color: var(--v5-soft);
  font-size: 12px;
  transition: color 400ms ease;
}

.v5 .top-nav a span {
  color: var(--v5-muted);
  font-size: 9px;
  text-transform: uppercase;
}

.v5 .top-nav a::after {
  right: auto;
  bottom: -9px;
  width: 100%;
  background: var(--v5-blue);
  transform: scaleX(0);
  transform-origin: left center;
}

.v5 .top-nav a:hover::after,
.v5 .top-nav a.is-active::after {
  opacity: 1;
  transform: scaleX(1);
}

.v5 .section-shell {
  width: min(1240px, calc(100vw - 104px));
}

.v5 .opening {
  min-height: 100vh;
  padding: 128px 52px 54px;
  place-items: center start;
  background: var(--v5-bg);
}

.v5 .opening-inner {
  width: min(1320px, 100%);
  padding-left: clamp(0px, 3.5vw, 56px);
}

.v5 .opening-overline {
  color: var(--v5-blue);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
}

.v5 .opening-title {
  margin-top: 36px;
  color: var(--v5-ink);
  font-size: clamp(82px, 12vw, 178px);
  line-height: 0.8;
}

.v5 .opening-name {
  margin-top: 42px;
  color: var(--v5-soft);
  font-size: clamp(30px, 4.2vw, 60px);
  font-weight: 300;
}

.v5 .opening-role {
  width: fit-content;
  margin: 24px 0 0;
  padding-top: 16px;
  color: var(--v5-soft);
  border-top: 1px solid var(--v5-line);
  font-size: clamp(13px, 1.2vw, 17px);
  font-weight: 400;
}

.v5 .portfolio-line-art {
  right: 0;
  left: auto;
  width: 62vw;
  opacity: 0.82;
}

.v5 .opening-foot {
  right: 52px;
  bottom: 36px;
  left: 52px;
  gap: 0;
  padding-top: 0;
  border-top-color: var(--v5-line);
}

.v5 .opening-foot a {
  position: relative;
  display: flex;
  gap: 12px;
  align-items: center;
  min-height: 58px;
  color: var(--v5-soft);
  border-right: 1px solid var(--v5-line);
  font-size: 12px;
  overflow: hidden;
  transition: color 500ms ease, padding-left 700ms var(--v5-ease);
}

.v5 .opening-foot a:last-child {
  border-right: 0;
}

.v5 .opening-foot a::before {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  height: 2px;
  background: var(--v5-blue);
  content: "";
  transform: translateX(-102%);
  transition: transform 800ms var(--v5-ease);
}

.v5 .opening-foot a:hover {
  padding-left: 12px;
  color: var(--v5-ink);
}

.v5 .opening-foot a:hover::before {
  transform: translateX(0);
}

.v5 .opening-foot a span {
  color: var(--v5-muted);
  font-size: 9px;
}

.v5 .story-section {
  padding: clamp(150px, 14vw, 220px) 0;
  border-bottom-color: var(--v5-line);
}

.v5 .section-heading {
  grid-template-columns: 140px minmax(0, 1fr) auto;
  gap: 34px;
  padding-bottom: 42px;
  border-bottom-color: var(--v5-line);
}

.v5 .section-heading h2 {
  font-size: clamp(54px, 7.2vw, 102px);
  line-height: 0.9;
}

.v5 .section-heading > p:last-child {
  margin-bottom: 7px;
  color: var(--v5-muted);
  font-size: 12px;
  text-transform: uppercase;
}

.v5 .section-count {
  color: var(--v5-muted);
  font-size: 10px;
}

.v5 .section-intro {
  display: grid;
  grid-template-columns: 170px minmax(0, 630px);
  gap: 34px;
  justify-content: end;
  margin-top: 34px;
}

.v5 .section-intro p {
  margin: 0;
}

.v5 .section-intro p:first-child {
  color: var(--v5-blue);
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  white-space: nowrap;
}

.v5 .section-intro p:last-child {
  color: var(--v5-soft);
  font-size: clamp(16px, 1.5vw, 20px);
  line-height: 1.75;
}

.v5 .about-panel {
  grid-template-columns: minmax(340px, 0.78fr) minmax(0, 1.22fr);
  gap: clamp(72px, 9vw, 140px);
  align-items: start;
  margin-top: 124px;
  padding: 0;
  background: transparent;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.v5 .portrait-slot,
.v5 .portrait-stack {
  min-height: 580px;
}

.v5 .portrait-card {
  width: min(82%, 350px);
  height: min(91%, 510px);
  border: 1px solid rgba(20, 22, 26, 0.72);
  box-shadow: 0 var(--portrait-shadow-y, 16px) var(--portrait-shadow-blur, 34px) rgba(20, 22, 26, var(--portrait-shadow-alpha, 0.1));
}

.v5 .portrait-card-front {
  left: 70px;
}

.v5 .portrait-card-back {
  top: 74px;
}

.v5 .about-copy {
  padding-top: 20px;
}

.v5 .panel-kicker {
  margin-bottom: 24px;
  color: var(--v5-blue);
  font-size: 10px;
  font-weight: 600;
}

.v5 .about-copy h3 {
  max-width: 690px;
  font-size: clamp(42px, 4.6vw, 66px);
  line-height: 1.08;
}

.v5 .about-lead {
  max-width: 680px;
  margin: 30px 0 0;
  color: var(--v5-ink);
  font-size: 17px;
  line-height: 1.9;
}

.v5 .info-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 32px;
  margin-top: 56px;
  border-bottom: 1px solid var(--v5-line);
}

.v5 .info-grid div {
  min-height: 0;
  padding: 22px 0 28px;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--v5-line);
  border-radius: 0;
}

.v5 .info-grid span {
  color: var(--v5-muted);
  font-size: 10px;
  text-transform: uppercase;
}

.v5 .info-grid strong {
  margin-top: 15px;
  color: var(--v5-ink);
  font-size: 14px;
  line-height: 1.8;
}

.v5 .info-grid a {
  background-image: linear-gradient(currentColor, currentColor);
  background-position: 0 100%;
  background-repeat: no-repeat;
  background-size: 0 1px;
  transition: background-size 600ms var(--v5-ease), color 300ms ease;
}

.v5 .info-grid a:hover {
  color: var(--v5-blue);
  background-size: 100% 1px;
}

.v5 .skills-block {
  margin-top: 148px;
}

.v5 .block-title {
  align-items: end;
  padding-bottom: 34px;
  border-bottom-color: var(--v5-line);
}

.v5 .block-title h3 {
  font-size: clamp(38px, 4.8vw, 64px);
}

.v5 .block-title > p {
  max-width: 410px;
  margin: 0 0 4px;
  color: var(--v5-soft);
  font-size: 14px;
  line-height: 1.7;
  text-align: right;
}

.v5 .skill-board {
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0;
  margin-top: 0;
  border-bottom: 1px solid var(--v5-line);
}

.v5 .skill-board article {
  position: relative;
  min-height: 190px;
  padding: 34px 52px 38px 0;
  background: transparent;
  border: 0;
  border-top: 1px solid var(--v5-line);
  border-radius: 0;
  transition: padding-left 750ms var(--v5-ease), background 500ms ease;
}

.v5 .skill-board article:nth-child(odd) {
  padding-right: 64px;
  border-right: 1px solid var(--v5-line);
}

.v5 .skill-board article:nth-child(even) {
  padding-left: 44px;
}

.v5 .skill-board article::after {
  position: absolute;
  top: 36px;
  right: 22px;
  color: var(--v5-muted);
  content: attr(data-skill-index);
  font-size: 9px;
}

.v5 .skill-board article:hover {
  background: rgba(255, 255, 255, 0.44);
}

.v5 .skill-board article:nth-child(odd):hover {
  padding-left: 16px;
}

.v5 .skill-board article:nth-child(even):hover {
  padding-left: 60px;
}

.v5 .skill-board span {
  color: var(--v5-ink);
  font-size: 15px;
  font-weight: 600;
}

.v5 .skill-board p {
  max-width: 490px;
  margin-top: 26px;
  color: var(--v5-soft);
  font-size: 14px;
  line-height: 1.9;
}

.v5 .photo-flow {
  --photo-column: clamp(250px, 30vw, 390px);
  margin-top: 132px;
}

.v5 .photo-stack {
  gap: clamp(92px, 15vh, 158px);
}

.v5 .photo-window {
  border-color: rgba(20, 22, 26, 0.12);
  border-radius: 2px;
  background: #eef0f2;
  box-shadow: 0 16px 46px rgba(20, 22, 26, 0.06);
}

.v5 .photo-note {
  color: var(--v5-ink);
  font-size: clamp(13px, 1vw, 16px);
  font-weight: 400;
  transform: translateY(calc(-50% + var(--crop-y))) scale(var(--label-scale, 0.88));
  transform-origin: center;
  transition: opacity 760ms ease, transform 900ms var(--v5-ease), color 420ms ease;
}

.v5 .photo-label-left .photo-note {
  right: calc(100% + clamp(120px, 17vw, 250px));
}

.v5 .photo-label-right .photo-note {
  left: calc(100% + clamp(120px, 17vw, 250px));
}

.v5 .video-list {
  margin-top: 120px;
  border-top-color: var(--v5-line);
}

.v5 .video-row {
  grid-template-columns: 42px minmax(420px, 1.35fr) minmax(230px, 0.65fr);
  gap: clamp(28px, 4vw, 66px);
  padding: 54px 0;
  border-bottom-color: var(--v5-line);
  transition: background 550ms ease;
}

.v5 .video-row:hover {
  background: rgba(255, 255, 255, 0.48);
}

.v5 .video-index {
  align-self: start;
  margin: 6px 0 0;
  color: var(--v5-blue);
  font-size: 10px;
}

.v5 .video-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #eceef1;
  border-color: var(--v5-line);
  border-radius: 4px;
  color: var(--v5-muted);
}

.v5 .video-media::before,
.v5 .video-media::after {
  position: absolute;
  background: rgba(20, 22, 26, 0.1);
  content: "";
  transition: transform 1100ms var(--v5-ease);
}

.v5 .video-media::before {
  top: 50%;
  right: 0;
  left: 0;
  height: 1px;
  transform: scaleX(0.16);
}

.v5 .video-media::after {
  top: 0;
  bottom: 0;
  left: 50%;
  width: 1px;
  transform: scaleY(0.16);
}

.v5 .video-row:hover .video-media::before {
  transform: scaleX(1);
}

.v5 .video-row:hover .video-media::after {
  transform: scaleY(1);
}

.v5 .video-media span {
  position: absolute;
  top: 18px;
  left: 20px;
  z-index: 1;
  font-size: 9px;
  letter-spacing: 0.08em;
}

.v5 .video-media i {
  z-index: 1;
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  color: var(--v5-ink);
  border: 1px solid rgba(20, 22, 26, 0.28);
  border-radius: 50%;
  font-size: 12px;
  font-style: normal;
  transform: translate3d(var(--play-x, 0), var(--play-y, 0), 0) scale(0.9);
  transition: color 450ms ease, background 450ms ease, transform 800ms var(--v5-ease);
}

.v5 .video-row:hover .video-media i {
  color: #fff;
  background: var(--v5-blue);
  border-color: var(--v5-blue);
  transform: translate3d(var(--play-x, 0), var(--play-y, 0), 0) scale(1);
}

.v5 .video-copy > p:first-child {
  margin-bottom: 18px;
  color: var(--v5-blue);
  font-size: 9px;
  text-transform: uppercase;
}

.v5 .video-row h3 {
  font-size: clamp(34px, 4vw, 58px);
}

.v5 .video-description {
  max-width: 310px;
  margin: 26px 0 0;
  color: var(--v5-soft);
  font-size: 14px;
  line-height: 1.8;
}

.v5 .product-list {
  margin-top: 120px;
  border-top-color: var(--v5-line);
}

.v5 .product-story {
  position: relative;
  grid-template-columns: 92px minmax(0, 1fr) 210px;
  gap: clamp(34px, 5vw, 76px);
  padding: 74px 0 78px;
  border-bottom-color: var(--v5-line);
  isolation: isolate;
}

.v5 .product-story::before {
  position: absolute;
  top: 0;
  right: -36px;
  bottom: 0;
  left: -36px;
  z-index: -1;
  background: rgba(255, 255, 255, 0.5);
  content: "";
  opacity: 0;
  transform: scaleY(0.96);
  transition: opacity 650ms ease, transform 900ms var(--v5-ease);
}

.v5 .product-story:hover::before,
.v5 .product-story:focus-within::before {
  opacity: 1;
  transform: scaleY(1);
}

.v5 .product-index {
  padding-top: 9px;
  color: var(--v5-blue);
  font-size: 10px;
}

.v5 .product-copy h3 {
  max-width: 820px;
  margin-bottom: 18px;
  font-size: clamp(38px, 4.8vw, 66px);
  line-height: 1.05;
}

.v5 .product-subtitle {
  color: var(--v5-ink);
  font-size: clamp(18px, 1.7vw, 23px);
  font-weight: 500;
}

.v5 .date-line {
  margin-top: 24px;
  color: var(--v5-muted);
  font-size: 11px;
  text-transform: uppercase;
}

.v5 .product-summary {
  max-width: 720px;
  margin: 34px 0 0;
  color: var(--v5-soft);
  font-size: 17px;
  line-height: 1.85;
}

.v5 .project-details {
  max-width: 780px;
  margin-top: 38px;
  border-top: 1px solid var(--v5-line);
  border-bottom: 1px solid var(--v5-line);
}

.v5 .project-details summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 58px;
  color: var(--v5-ink);
  cursor: pointer;
  list-style: none;
  font-size: 12px;
  user-select: none;
}

.v5 .project-details summary:focus-visible {
  outline: none;
  background: rgba(0, 59, 99, 0.035);
}

.v5 .project-details summary::-webkit-details-marker {
  display: none;
}

.v5 .project-details summary i {
  position: relative;
  width: 16px;
  height: 16px;
}

.v5 .project-details summary i::before,
.v5 .project-details summary i::after {
  position: absolute;
  top: 7px;
  left: 2px;
  width: 12px;
  height: 1px;
  background: var(--v5-blue);
  content: "";
  transition: transform 600ms var(--v5-ease);
}

.v5 .project-details summary i::after {
  transform: rotate(90deg);
}

.v5 .project-details[open] summary i::after {
  transform: rotate(0deg);
}

.v5 .project-detail-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
  padding: 8px 0 36px;
  overflow: hidden;
}

.v5 .project-detail-grid p {
  margin: 0;
  color: var(--v5-soft);
  font-size: 13px;
  line-height: 1.85;
}

.v5 .project-detail-grid strong {
  display: block;
  margin-bottom: 14px;
  color: var(--v5-ink);
  font-size: 11px;
}

.v5 .product-metric {
  position: sticky;
  top: 110px;
  padding: 8px 0 0 28px;
  border-left-color: var(--v5-line);
}

.v5 .product-metric span {
  color: var(--v5-muted);
  font-size: 10px;
}

.v5 .product-metric strong {
  margin-top: 16px;
  color: var(--v5-ink);
  font-size: 34px;
}

.v5 .product-metric small {
  display: block;
  margin-top: 16px;
  color: var(--v5-soft);
  font-size: 11px;
  line-height: 1.6;
}

.v5 .site-footer {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 24px;
  padding: 46px 52px;
  color: var(--v5-muted);
  background: var(--v5-bg);
  border-top-color: var(--v5-line);
  font-size: 11px;
}

.v5 .site-footer a {
  color: var(--v5-ink);
}

.v5 .site-footer span:last-child {
  text-align: right;
}

.v5 .reveal {
  opacity: 0;
  filter: blur(2px);
  transform: translate3d(0, 30px, 0);
  transition: opacity 1050ms ease, filter 1200ms ease, transform 1350ms var(--v5-slow);
}

.v5 .reveal.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translate3d(0, var(--float-y, 0), 0);
}

.v5 .opening-name.reveal {
  transition-delay: 160ms;
}

.v5 .opening-role.reveal {
  transition-delay: 260ms;
}

.v5 .opening-foot.reveal {
  transition-delay: 380ms;
}

.v5.is-ready .opening-foot.reveal {
  opacity: 1;
  filter: blur(0);
  transform: translate3d(0, 0, 0);
}


/* Packing Life prototype */
.v5 .packing-preview {
  grid-column: 2 / -1;
  display: grid;
  grid-template-columns: minmax(360px, 1.25fr) minmax(230px, 0.75fr);
  gap: clamp(48px, 7vw, 112px);
  align-items: center;
  margin-top: 72px;
  padding: clamp(56px, 7vw, 92px) clamp(36px, 6vw, 84px);
  overflow: hidden;
  background: #eceee9;
  border-top: 1px solid rgba(20, 25, 27, 0.08);
  border-bottom: 1px solid rgba(20, 25, 27, 0.08);
}

.v5 .phone-stage {
  display: grid;
  min-height: 700px;
  place-items: center;
}

.v5 .iphone {
  position: relative;
  width: min(100%, 322px);
  padding: 8px;
  background: #0c0d0e;
  border: 1px solid #414448;
  border-radius: 62px;
  box-shadow:
    0 38px 70px rgba(13, 19, 22, 0.14),
    0 10px 22px rgba(13, 19, 22, 0.12),
    inset 0 0 0 1px #060708,
    inset 0 0 0 3px #24272a;
  transform: translate3d(0, 0, 0);
  transition: transform 900ms var(--v5-slow), box-shadow 900ms var(--v5-ease);
}

.v5 .packing-preview:hover .iphone,
.v5 .packing-preview:focus-within .iphone {
  box-shadow:
    0 46px 82px rgba(13, 19, 22, 0.18),
    0 12px 26px rgba(13, 19, 22, 0.12),
    inset 0 0 0 1px #060708,
    inset 0 0 0 3px #24272a;
  transform: translate3d(0, -3px, 0);
}

.v5 .iphone-screen {
  position: relative;
  aspect-ratio: 390 / 844;
  overflow: hidden;
  background: #e9ede7;
  border: 1px solid #020303;
  border-radius: 53px;
}

.v5 .prototype-screens,
.v5 .prototype-screen {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.v5 .prototype-screen {
  object-fit: cover;
  opacity: 0;
  transform: translate3d(14px, 0, 0) scale(0.992);
  transition:
    opacity 760ms ease,
    transform 980ms var(--v5-slow);
  will-change: opacity, transform;
}

.v5 .prototype-screen.is-active {
  z-index: 2;
  opacity: 1;
  transform: translate3d(0, 0, 0) scale(1);
}

.v5 .prototype-screen.is-entering-prev {
  transform: translate3d(-14px, 0, 0) scale(0.992);
}

.v5 .prototype-screen.is-exiting-next {
  transform: translate3d(-10px, 0, 0) scale(0.995);
}

.v5 .prototype-screen.is-exiting-prev {
  transform: translate3d(10px, 0, 0) scale(0.995);
}

.v5 .dynamic-island {
  position: absolute;
  top: 13px;
  left: 50%;
  z-index: 5;
  width: 31%;
  height: 27px;
  background: #030303;
  border-radius: 999px;
  box-shadow: inset -8px 0 12px rgba(255, 255, 255, 0.025);
  pointer-events: none;
  transform: translateX(-50%);
}

.v5 .iphone-button {
  position: absolute;
  z-index: -1;
  width: 3px;
  background: #24272a;
  border: 1px solid #08090a;
}

.v5 .iphone-button-silent {
  top: 105px;
  left: -4px;
  height: 28px;
  border-radius: 2px 0 0 2px;
}

.v5 .iphone-button-volume-up,
.v5 .iphone-button-volume-down {
  left: -5px;
  height: 58px;
  border-radius: 3px 0 0 3px;
}

.v5 .iphone-button-volume-up { top: 154px; }
.v5 .iphone-button-volume-down { top: 222px; }

.v5 .iphone-button-power {
  top: 174px;
  right: -5px;
  height: 84px;
  border-radius: 0 3px 3px 0;
}

.v5 .prototype-nav {
  align-self: stretch;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-width: 0;
}

.v5 .prototype-nav-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(20, 25, 27, 0.16);
}

.v5 .prototype-nav-head p,
.v5 .prototype-nav-head > span {
  margin: 0;
  color: var(--v5-muted);
  font-size: 9px;
  letter-spacing: 0.08em;
}

.v5 .prototype-nav-head h4 {
  margin: 13px 0 0;
  color: var(--v5-ink);
  font-size: clamp(24px, 2.2vw, 34px);
  line-height: 1.15;
}

.v5 .prototype-tabs {
  display: grid;
}

.v5 .prototype-tabs button {
  display: grid;
  grid-template-columns: 40px 1fr;
  align-items: center;
  min-height: 68px;
  padding: 0;
  color: rgba(25, 29, 31, 0.48);
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(20, 25, 27, 0.11);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  text-align: left;
  transition: color 520ms ease, padding-left 680ms var(--v5-ease);
}

.v5 .prototype-tabs button span {
  color: inherit;
  font-size: 9px;
}

.v5 .prototype-tabs button:hover,
.v5 .prototype-tabs button:focus-visible,
.v5 .prototype-tabs button.is-active {
  color: var(--v5-ink);
  padding-left: 8px;
}

.v5 .prototype-tabs button:focus-visible,
.v5 .prototype-arrows button:focus-visible {
  outline: 1px solid var(--v5-blue);
  outline-offset: 3px;
}

.v5 .prototype-arrows {
  display: flex;
  gap: 10px;
  margin-top: auto;
  padding-top: 36px;
}

.v5 .prototype-arrows button {
  display: grid;
  width: 44px;
  height: 44px;
  padding: 0;
  color: var(--v5-ink);
  background: transparent;
  border: 1px solid rgba(20, 25, 27, 0.18);
  border-radius: 50%;
  cursor: pointer;
  font: inherit;
  font-size: 17px;
  place-items: center;
  transition: color 420ms ease, background 420ms ease, border-color 420ms ease, transform 520ms var(--v5-ease);
}

.v5 .prototype-arrows button:hover {
  color: #fff;
  background: var(--v5-blue);
  border-color: var(--v5-blue);
  transform: translateY(-2px);
}

@media (max-width: 980px) {
  .v5 .packing-preview {
    grid-column: 1;
    grid-template-columns: 1fr;
    gap: 48px;
    padding: 54px 28px 34px;
  }

  .v5 .phone-stage {
    min-height: 0;
  }

  .v5 .iphone {
    width: min(78vw, 310px);
  }

  .v5 .prototype-nav {
    min-height: 360px;
  }
}

/* Project experience refinements */
.v5 .section-intro-compact {
  grid-template-columns: auto;
}

.v5 .section-intro-compact p:last-child {
  color: var(--v5-blue);
  font-size: 10px;
  font-weight: 600;
  line-height: 1.4;
  text-transform: uppercase;
}

.v5 .project-details summary {
  min-height: 70px;
}

.v5 .project-details summary span {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 14px;
  color: #fff;
  background: var(--v5-blue);
  border: 1px solid var(--v5-blue);
  border-radius: 2px;
  box-shadow: 0 6px 16px rgba(0, 49, 83, 0.12);
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: background 420ms ease, box-shadow 520ms ease, transform 600ms var(--v5-ease);
}

.v5 .project-details summary:hover span,
.v5 .project-details summary:focus-visible span {
  background: #004a78;
  box-shadow: 0 9px 22px rgba(0, 49, 83, 0.2);
  transform: translateX(4px);
}

.v5 .project-detail-grid {
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.v5 .packing-life-story .product-metric {
  position: static;
  align-self: start;
}

.v5 .packing-preview {
  grid-template-columns: minmax(260px, 0.85fr) minmax(300px, 1.15fr);
  gap: clamp(48px, 6vw, 88px);
  margin-top: 56px;
  padding: 48px clamp(40px, 5vw, 68px);
}

.v5 .phone-stage {
  display: flex;
  flex-direction: column;
  gap: 22px;
  min-height: 0;
  align-items: center;
  justify-content: center;
}

.v5 .iphone {
  width: min(100%, 238px);
  padding: 6px;
  border-radius: 48px;
}

.v5 .iphone-screen {
  border-radius: 41px;
}

.v5 .dynamic-island {
  top: 10px;
  height: 20px;
}

.v5 .prototype-nav {
  align-self: center;
  justify-content: flex-start;
  width: 100%;
  height: 516px;
}

.v5 .prototype-nav-head {
  min-height: 92px;
  padding-bottom: 24px;
}

.v5 .prototype-tabs {
  flex: 1;
  grid-template-rows: repeat(4, minmax(0, 1fr));
}

.v5 .prototype-tabs button {
  min-height: 0;
  line-height: 1.7;
}

.v5 .prototype-arrows {
  justify-content: center;
  margin-top: 0;
  padding-top: 0;
}

@media (max-width: 980px) {
  .v5 .packing-preview {
    gap: 52px;
    padding: 48px 28px;
  }

  .v5 .iphone {
    width: min(68vw, 238px);
  }

  .v5 .prototype-nav {
    height: 470px;
    min-height: 0;
  }
}

/* Packing Life preview inside project details */
.v5 .packing-life-story .project-details {
  max-width: none;
}

.v5 .packing-life-story .packing-preview {
  grid-column: auto;
  grid-template-columns: minmax(210px, 0.82fr) minmax(250px, 1.18fr);
  gap: clamp(32px, 5vw, 58px);
  width: 100%;
  margin: 4px 0 40px;
  padding: 40px clamp(28px, 4vw, 46px);
}

.v5 .packing-life-story .iphone {
  width: min(100%, 220px);
}

.v5 .packing-life-story .prototype-nav {
  height: 476px;
}

@media (max-width: 980px) {
  .v5 .packing-life-story .packing-preview {
    grid-template-columns: 1fr;
  }

  .v5 .packing-life-story .prototype-nav {
    height: 450px;
  }
}

/* Detail search icon without a background */
.v5 .project-details summary span {
  position: relative;
}

.v5 .project-details summary span::after {
  position: absolute;
  top: 50%;
  left: calc(100% + 10px);
  color: var(--v5-ink);
  background: transparent;
  content: "🔍";
  font-size: 15px;
  font-weight: 400;
  line-height: 1;
  transform: translateY(-50%);
  transition: transform 520ms var(--v5-ease);
}

.v5 .project-details summary:hover span::after,
.v5 .project-details summary:focus-visible span::after {
  transform: translate3d(2px, -50%, 0);
}

.v5 .opening-name > span {
  display: inline-block;
  margin-left: 0.22em;
  font-family: inherit;
  font-size: 0.78em;
  font-weight: 300;
  letter-spacing: 0;
  vertical-align: 0.04em;
}

@media (prefers-reduced-motion: reduce) {
  .v5 .iphone,
  .v5 .prototype-screen,
  .v5 .prototype-tabs button,
  .v5 .prototype-arrows button {
    transition-duration: 1ms !important;
  }
}

@media (max-width: 980px) {
  .v5 .section-shell {
    width: min(100% - 44px, 760px);
  }

  .v5 .opening {
    padding-right: 24px;
    padding-left: 24px;
  }

  .v5 .opening-foot {
    right: 24px;
    left: 24px;
  }

  .v5 .section-heading,
  .v5 .section-intro,
  .v5 .about-panel,
  .v5 .video-row,
  .v5 .product-story {
    grid-template-columns: 1fr;
  }

  .v5 .section-intro {
    gap: 14px;
  }

  .v5 .about-panel {
    gap: 52px;
  }

  .v5 .block-title {
    display: block;
  }

  .v5 .block-title > p {
    margin-top: 20px;
    text-align: left;
  }

  .v5 .video-row {
    gap: 24px;
  }

  .v5 .video-index {
    margin-bottom: -8px;
  }

  .v5 .product-metric {
    position: static;
    padding: 24px 0 0;
  }

  .v5 .project-detail-grid {
    grid-template-columns: 1fr;
    gap: 22px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .v5 .reveal {
    filter: none;
  }
}