:root {
  --bg: #f8f8f5;
  --paper: #ffffff;
  --ink: #0d1438;
  --muted: #707078;
  --line: rgba(13, 20, 56, 0.09);
  --purple: #764cff;
  --blue: #3f75ff;
  --accent: #5f5bff;
  --accent-soft: rgba(95, 91, 255, 0.14);
  --deep: #101536;
  --radius: 22px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: Inter, Arial, sans-serif;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

.page-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: calc(100vw / 12) 78px;
  opacity: .42;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 25px 5vw;
  background: rgba(248, 248, 245, .78);
  border-bottom: 1px solid transparent;
  backdrop-filter: blur(16px);
  transition: .35s;
}

.site-header.scrolled {
  border-color: var(--line);
  padding-block: 17px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .03em;
  text-transform: uppercase;
}

.brand-mark {
  display: block;
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.case-nav {
  display: flex;
  gap: 28px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.case-nav a {
  opacity: .65;
  transition: .25s;
}

.case-nav a:hover {
  color: var(--accent);
  opacity: 1;
}

.header-cta {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.header-cta span {
  display: grid;
  width: 31px;
  height: 31px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
}

.header-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 12px;
}

.theme-toggle {
  display: grid;
  width: 43px;
  height: 31px;
  padding: 0;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 99px;
  background: rgba(255, 255, 255, .38);
  cursor: pointer;
  transition: .25s;
}

.theme-toggle span {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: linear-gradient(145deg, var(--purple), var(--blue));
  transform: translateX(-5px);
  transition: .25s;
}

body.theme-dark .theme-toggle {
  background: rgba(255, 255, 255, .08);
}

body.theme-dark .theme-toggle span {
  transform: translateX(5px);
  box-shadow: 0 0 18px rgba(118, 76, 255, .55);
}

.case-hero {
  position: relative;
  min-height: 900px;
  padding: 155px 8vw 80px;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: var(--accent-soft);
  filter: blur(55px);
  opacity: .65;
  pointer-events: none;
}

.hero-glow-a {
  top: 40px;
  right: 3%;
}

.hero-glow-b {
  bottom: 80px;
  left: -10%;
}

.case-hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(240px, .55fr);
  gap: 70px;
  max-width: 1180px;
  margin: 0 auto;
}

.case-badges,
.case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-badges span,
.case-tags span {
  padding: 8px 16px;
  border: 1px solid var(--line);
  border-radius: 99px;
  color: var(--ink);
  background: rgba(255, 255, 255, .55);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.case-badges span:first-child {
  color: white;
  border-color: var(--accent);
  background: var(--accent);
}

.case-title {
  max-width: 760px;
  margin: 42px 0 22px;
  font-size: clamp(62px, 8vw, 96px);
  line-height: .86;
  letter-spacing: -.1em;
  font-weight: 500;
  text-transform: uppercase;
}

.case-title strong {
  font-weight: 800;
}

.case-subtitle {
  max-width: 540px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.42;
}

.case-meta {
  display: grid;
  align-content: start;
  gap: 30px;
  padding-top: 14px;
}

.meta-group {
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.meta-group:last-child {
  border-bottom: 0;
}

.meta-label {
  display: block;
  margin-bottom: 9px;
  color: var(--accent);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.meta-group strong,
.meta-group p {
  display: block;
  margin: 0;
  font-size: 13px;
  line-height: 1.45;
}

.meta-group p {
  color: var(--muted);
}

.hero-art {
  position: relative;
  z-index: 2;
  max-width: 1180px;
  height: 510px;
  margin: 58px auto 0;
  padding: 32px;
  border-radius: 28px;
  background: linear-gradient(145deg, var(--deep), #060817);
  box-shadow: 0 40px 80px rgba(13, 20, 56, .2);
  overflow: hidden;
}

.hero-art::before {
  content: "";
  position: absolute;
  inset: auto -8% -65% 18%;
  height: 110%;
  border-radius: 50%;
  background: var(--accent-soft);
  filter: blur(20px);
}

.hero-art img {
  position: relative;
  width: 100%;
  height: 100%;
  border-radius: 16px;
  object-fit: cover;
  object-position: center;
}

.scroll-note {
  position: absolute;
  right: 5vw;
  bottom: 30px;
  color: var(--muted);
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .15em;
  text-transform: uppercase;
}

.section {
  position: relative;
  padding: 110px 8vw;
}

.objectives {
  color: white;
  background: var(--deep);
  overflow: hidden;
}

.objectives::before {
  content: "OBJECTIVES";
  position: absolute;
  top: 25px;
  left: 0;
  right: 0;
  color: transparent;
  background: linear-gradient(180deg, rgba(255, 255, 255, .08), rgba(255, 255, 255, 0));
  -webkit-background-clip: text;
  background-clip: text;
  font-size: clamp(90px, 16vw, 220px);
  font-weight: 800;
  letter-spacing: -.13em;
  line-height: .8;
  text-align: center;
  white-space: nowrap;
}

.objectives-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 70px;
  align-items: end;
  max-width: 1180px;
  margin: auto;
  padding-top: 80px;
}

.eyebrow {
  display: block;
  margin-bottom: 12px;
  color: var(--accent);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.objectives h2,
.step h2,
.result h2 {
  margin: 0;
  font-size: clamp(46px, 5.8vw, 62px);
  line-height: .92;
  letter-spacing: -.09em;
  text-transform: uppercase;
  font-weight: 500;
}

.objectives h2 strong,
.step h2 strong,
.result h2 strong {
  font-weight: 800;
}

.objective-card {
  padding: 34px;
  border-radius: 18px;
  background: rgba(255, 255, 255, .08);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, .06);
  backdrop-filter: blur(14px);
}

.objective-card p {
  margin: 0;
  color: rgba(255, 255, 255, .82);
  font-size: 16px;
  line-height: 1.5;
}

.objective-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 22px;
}

.objective-list span {
  padding: 17px;
  border-radius: 12px;
  color: rgba(255, 255, 255, .86);
  background: rgba(255, 255, 255, .05);
  font-size: 12px;
  line-height: 1.35;
}

.case-problem {
  color: var(--ink);
  background: #f4f5f9;
  overflow: hidden;
}

.case-problem-grid {
  display: grid;
  grid-template-columns: .75fr 1.25fr;
  gap: 70px;
  align-items: start;
  max-width: 1180px;
  margin: auto;
}

.case-problem-copy {
  position: sticky;
  top: 120px;
}

.case-problem h2 {
  margin: 0;
  font-size: clamp(46px, 5.8vw, 62px);
  line-height: .92;
  letter-spacing: -.09em;
  text-transform: uppercase;
  font-weight: 500;
}

.case-problem h2 strong {
  font-weight: 800;
}

.case-problem-copy p {
  max-width: 390px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.case-problem-scope {
  padding: 28px;
  border: 1px solid rgba(13, 20, 56, .07);
  border-radius: 20px;
  background: white;
  box-shadow: 0 18px 42px rgba(13, 20, 56, .07);
}

.scope-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.scope-summary div {
  min-width: 0;
  padding: 18px;
  border-radius: 14px;
  background: var(--accent-soft);
}

.scope-summary strong,
.scope-summary span {
  display: block;
}

.scope-summary strong {
  color: var(--ink);
  font-size: 25px;
  line-height: 1;
  letter-spacing: -.06em;
}

.scope-summary span {
  margin-top: 8px;
  color: var(--muted);
  font-size: 11px;
  line-height: 1.3;
  text-transform: uppercase;
}

.scope-modules {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
  margin-top: 24px;
}

.scope-modules span {
  padding: 10px 13px;
  border: 1px solid rgba(13, 20, 56, .08);
  border-radius: 99px;
  color: var(--muted);
  background: #fafafd;
  font-size: 11px;
  font-weight: 600;
}

.case-study {
  color: var(--ink);
  background: #f4f5f9;
  overflow: hidden;
}

.case-study-alt {
  background: white;
}

.case-study-grid {
  display: grid;
  grid-template-columns: .72fr 1.28fr;
  gap: 65px;
  align-items: start;
  max-width: 1180px;
  margin: auto;
}

.case-study-copy {
  position: sticky;
  top: 120px;
}

.case-study h2 {
  margin: 0;
  font-size: clamp(46px, 5.8vw, 62px);
  line-height: .92;
  letter-spacing: -.09em;
  text-transform: uppercase;
  font-weight: 500;
}

.case-study h2 strong {
  font-weight: 800;
}

.case-study-copy p {
  max-width: 390px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.5;
}

.persona-grid,
.study-gallery {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 18px;
}

.persona-card,
.study-card {
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(13, 20, 56, .07);
  border-radius: 20px;
  background: white;
  box-shadow: 0 18px 42px rgba(13, 20, 56, .07);
}

.persona-card img,
.study-card img {
  width: 100%;
  height: 100%;
  min-height: 260px;
  object-fit: contain;
  padding: 18px;
}

.study-card.wide {
  grid-column: 1 / -1;
}

.study-card.wide img {
  min-height: 360px;
}

.study-card figcaption {
  padding: 0 18px 18px;
  color: var(--muted);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.datapage-brand {
  color: var(--ink);
  background: #f4f5f9;
  overflow: hidden;
}

.datapage-brand-heading {
  max-width: 1180px;
  margin: 0 auto 55px;
}

.datapage-brand-heading h2 {
  max-width: 780px;
  margin: 0;
  font-size: clamp(46px, 5.8vw, 72px);
  line-height: .92;
  letter-spacing: -.09em;
  text-transform: uppercase;
  font-weight: 500;
}

.datapage-brand-heading h2 strong {
  font-weight: 800;
}

.datapage-brand-heading p {
  max-width: 720px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}

.brand-gallery {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px;
  max-width: 1180px;
  margin: auto;
}

.brand-image-card {
  min-height: 300px;
  margin: 0;
  overflow: hidden;
  border-radius: 24px;
  background: #e9e9ee;
  box-shadow: 0 18px 42px rgba(13, 20, 56, .08);
}

.brand-image-card img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
  object-position: center;
}

.step {
  overflow: hidden;
}

.step:nth-child(even) {
  background: #f2f3f7;
}

.step-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 65px;
  align-items: start;
  max-width: 1180px;
  margin: auto;
}

.step-copy {
  position: sticky;
  top: 120px;
  padding-top: 14px;
}

.step-number {
  display: block;
  margin-bottom: 20px;
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.step-copy p {
  max-width: 380px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.48;
}

.step-visual {
  display: grid;
  gap: 18px;
}

.visual-main,
.visual-small {
  position: relative;
  overflow: hidden;
  border-radius: 18px;
  background: #e9e9ee;
  box-shadow: 0 18px 35px rgba(13, 20, 56, .08);
}

.visual-main {
  min-height: 420px;
  max-height: 760px;
}

.visual-main img,
.visual-small img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.visual-main.contain img,
.visual-small.contain img {
  object-fit: contain;
  padding: 20px;
}

.visual-main.contain {
  height: 560px;
}

.visual-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.visual-small {
  height: 210px;
}

.visual-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent, var(--accent-soft));
  pointer-events: none;
}

.visual-label {
  position: absolute;
  left: 18px;
  bottom: 18px;
  padding: 8px 13px;
  color: white;
  border-radius: 99px;
  background: rgba(13, 20, 56, .72);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.case-video {
  color: white;
  background: var(--deep);
}

.case-video-grid {
  display: grid;
  grid-template-columns: .62fr 1.38fr;
  gap: 65px;
  align-items: start;
  max-width: 1180px;
  margin: auto;
}

.case-video-copy {
  position: sticky;
  top: 120px;
  padding-top: 14px;
}

.case-video h2 {
  margin: 0;
  font-size: clamp(46px, 5.8vw, 62px);
  line-height: .92;
  letter-spacing: -.09em;
  text-transform: uppercase;
  font-weight: 500;
}

.case-video h2 strong {
  font-weight: 800;
}

.case-video-copy p {
  max-width: 340px;
  margin: 24px 0 0;
  color: rgba(255, 255, 255, .68);
  font-size: 14px;
  line-height: 1.48;
}

.case-video-list {
  display: grid;
  grid-template-columns: repeat(1, minmax(0, 1fr));
  gap: 18px;
}

.case-video-card {
  min-width: 0;
}

.case-video-label {
  display: block;
  margin-bottom: 11px;
  color: rgba(255, 255, 255, .72);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.case-video-player {
  overflow: hidden;
  position: relative;
  border: 1px solid rgba(255, 255, 255, .12);
  border-radius: 18px;
  background: #080b1b;
  box-shadow: 0 24px 60px rgba(0, 0, 0, .28);
}

.case-video-player video {
  display: block;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.video-play-button {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  display: grid;
  width: 82px;
  height: 82px;
  padding: 0;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .55);
  border-radius: 50%;
  color: white;
  background: rgba(13, 20, 56, .66);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .28);
  backdrop-filter: blur(10px);
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition: opacity .25s, transform .25s, background .25s;
}

.video-play-button:hover {
  background: var(--accent);
  transform: translate(-50%, -50%) scale(1.08);
}

.video-play-button.is-hidden {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, -50%) scale(.88);
}

.video-play-icon {
  width: 0;
  height: 0;
  margin-left: 5px;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 16px solid currentColor;
}

.result {
  color: var(--ink);
  background: #f4f5f9;
  overflow: hidden;
}

.result::before {
  content: "FINAL UI";
  position: absolute;
  top: 45px;
  left: 0;
  right: 0;
  color: transparent;
  background: linear-gradient(180deg, rgba(13, 20, 56, .055), rgba(13, 20, 56, 0));
  -webkit-background-clip: text;
  background-clip: text;
  font-size: clamp(100px, 18vw, 240px);
  font-weight: 800;
  letter-spacing: -.13em;
  line-height: .8;
  text-align: center;
  white-space: nowrap;
}

.result-grid {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin: auto;
  padding-top: 45px;
}

.result-copy {
  max-width: 610px;
}

.result-copy p {
  max-width: 520px;
  margin: 25px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.5;
}

.result-showcase {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  /* grid-template-columns: minmax(0, 1fr) 230px; */
  gap: 26px;
  align-items: start;
  margin-top: 65px;
}

.result-showcase.mobile {
  grid-template-columns: minmax(0, 1fr) 230px;
}

.result-mockup {
  position: relative;
  overflow: hidden;
  border: 5px solid white;
  border-radius: 10px;
  background: #111218;
  box-shadow: 0 18px 42px rgba(13, 20, 56, .13);
}

.result-mockup img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.result-desktop {
  height: 100%;
}

.result-mobile {
  height: 100%;
}

.result-mobile img {
  object-position: center;
}

.result-mobile-only {
  grid-template-columns: repeat(2, minmax(220px, 330px));
  justify-content: center;
  gap: 34px;
}

.result-mobile-only .result-mobile {
  height: 680px;
}

.contact {
  display: grid;
  grid-template-columns: 1.4fr .55fr .5fr .6fr;
  gap: 50px;
  min-height: 420px;
  padding: 115px 9vw 200px;
  border-top: 1px solid var(--line);
  background: white;
  overflow: hidden;
}

.contact .eyebrow {
  color: var(--purple);
}

.contact-title h2 {
  margin: 0;
  font-size: 67px;
  line-height: .91;
  letter-spacing: -.09em;
  text-transform: uppercase;
  font-weight: 500;
}

.contact-title h2 em {
  color: #77738a;
  font-style: normal;
  font-weight: 700;
}

.contact-title p {
  max-width: 490px;
  margin: 11px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.3;
}

.contact-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 48px;
  font-size: 12px;
}

.contact-block strong {
  margin-bottom: 5px;
  font-size: 11px;
  text-transform: uppercase;
}

.contact-block a {
  color: #62636c;
}

.contact-block a:hover {
  color: var(--purple);
}

.social-block {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 35px;
}

.social-block .primary-button,
.outline-button {
  min-width: 145px;
  padding: 14px 18px;
}

.outline-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  color: var(--ink);
  border: 1px solid var(--purple);
  border-radius: 99px;
  background: white;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: .3s;
}

.social-circles {
  display: flex;
  gap: 9px;
}

.social-circles a {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  color: var(--ink);
  border: 1px solid var(--purple);
  border-radius: 50%;
  font-size: 11px;
  font-weight: 700;
}

.social-circles a::before {
  content: "";
  width: 16px;
  height: 16px;
  background: currentColor;
  mask-position: center;
  mask-repeat: no-repeat;
  mask-size: contain;
  -webkit-mask-position: center;
  -webkit-mask-repeat: no-repeat;
  -webkit-mask-size: contain;
}

.social-circles a[aria-label="Behance"]::before {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M8.7 11.1s2-.15 2-2.48C10.7 6.3 9.06 5 6.98 5H0v14h7.15s4.05.13 4.05-4.13c0 0 .18-3.77-2.5-3.77ZM3.08 7.49h3.9s.93 0 .93 1.35c0 1.36-.55 1.56-1.18 1.56H3.08V7.49Zm3.9 9.03h-3.9v-3.74h4.07s1.39-.02 1.39 1.92c0 1.64-1.04 1.82-1.56 1.82ZM17.45 8.55c-5.36 0-5.35 5.35-5.35 5.35s-.37 5.32 5.35 5.32c0 0 4.77.27 4.77-3.7h-2.45s.08 1.5-2.24 1.5c0 0-2.45.17-2.45-2.42h7.22s.79-6.05-4.85-6.05Zm-2.4 4.2s.3-2.15 2.45-2.15 2.12 2.15 2.12 2.15h-4.57ZM14.3 5.7h6.1v1.82h-6.1V5.7Z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M8.7 11.1s2-.15 2-2.48C10.7 6.3 9.06 5 6.98 5H0v14h7.15s4.05.13 4.05-4.13c0 0 .18-3.77-2.5-3.77ZM3.08 7.49h3.9s.93 0 .93 1.35c0 1.36-.55 1.56-1.18 1.56H3.08V7.49Zm3.9 9.03h-3.9v-3.74h4.07s1.39-.02 1.39 1.92c0 1.64-1.04 1.82-1.56 1.82ZM17.45 8.55c-5.36 0-5.35 5.35-5.35 5.35s-.37 5.32 5.35 5.32c0 0 4.77.27 4.77-3.7h-2.45s.08 1.5-2.24 1.5c0 0-2.45.17-2.45-2.42h7.22s.79-6.05-4.85-6.05Zm-2.4 4.2s.3-2.15 2.45-2.15 2.12 2.15 2.12 2.15h-4.57ZM14.3 5.7h6.1v1.82h-6.1V5.7Z'/%3E%3C/svg%3E");
}

.social-circles a[aria-label="WhatsApp"]::before {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12.04 2a9.84 9.84 0 0 0-8.46 14.86L2 22l5.28-1.54A9.97 9.97 0 1 0 12.04 2Zm0 17.95a8.1 8.1 0 0 1-4.13-1.13l-.3-.18-3.13.91.94-3.05-.2-.31A8.1 8.1 0 1 1 12.04 19.95Zm4.45-6.07c-.24-.12-1.44-.71-1.66-.79-.22-.08-.38-.12-.55.12-.16.25-.63.79-.77.95-.14.16-.28.18-.52.06-.25-.12-1.03-.38-1.97-1.22a7.4 7.4 0 0 1-1.36-1.69c-.14-.24-.02-.37.1-.49.11-.11.25-.28.37-.43.12-.14.16-.24.24-.4.08-.17.04-.31-.02-.43-.06-.12-.55-1.32-.75-1.81-.2-.48-.4-.41-.55-.42h-.46c-.16 0-.42.06-.65.3-.22.25-.85.84-.85 2.04s.87 2.36 1 2.52c.12.16 1.72 2.63 4.17 3.68.58.25 1.04.4 1.39.52.58.19 1.11.16 1.53.1.47-.07 1.44-.59 1.64-1.16.2-.57.2-1.06.14-1.16-.06-.1-.22-.16-.46-.28Z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M12.04 2a9.84 9.84 0 0 0-8.46 14.86L2 22l5.28-1.54A9.97 9.97 0 1 0 12.04 2Zm0 17.95a8.1 8.1 0 0 1-4.13-1.13l-.3-.18-3.13.91.94-3.05-.2-.31A8.1 8.1 0 1 1 12.04 19.95Zm4.45-6.07c-.24-.12-1.44-.71-1.66-.79-.22-.08-.38-.12-.55.12-.16.25-.63.79-.77.95-.14.16-.28.18-.52.06-.25-.12-1.03-.38-1.97-1.22a7.4 7.4 0 0 1-1.36-1.69c-.14-.24-.02-.37.1-.49.11-.11.25-.28.37-.43.12-.14.16-.24.24-.4.08-.17.04-.31-.02-.43-.06-.12-.55-1.32-.75-1.81-.2-.48-.4-.41-.55-.42h-.46c-.16 0-.42.06-.65.3-.22.25-.85.84-.85 2.04s.87 2.36 1 2.52c.12.16 1.72 2.63 4.17 3.68.58.25 1.04.4 1.39.52.58.19 1.11.16 1.53.1.47-.07 1.44-.59 1.64-1.16.2-.57.2-1.06.14-1.16-.06-.1-.22-.16-.46-.28Z'/%3E%3C/svg%3E");
}

.social-circles a[aria-label="LinkedIn"]::before {
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.5 8.4H3.2V19h3.3V8.4ZM4.85 3A1.92 1.92 0 1 0 4.85 6.84 1.92 1.92 0 0 0 4.85 3ZM19 12.9c0-3.2-1.7-4.69-4-4.69a3.46 3.46 0 0 0-3.14 1.73V8.4H8.55V19h3.31v-5.25c0-1.38.26-2.72 1.98-2.72 1.69 0 1.71 1.58 1.71 2.81V19H19v-6.1Z'/%3E%3C/svg%3E");
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M6.5 8.4H3.2V19h3.3V8.4ZM4.85 3A1.92 1.92 0 1 0 4.85 6.84 1.92 1.92 0 0 0 4.85 3ZM19 12.9c0-3.2-1.7-4.69-4-4.69a3.46 3.46 0 0 0-3.14 1.73V8.4H8.55V19h3.31v-5.25c0-1.38.26-2.72 1.98-2.72 1.69 0 1.71 1.58 1.71 2.81V19H19v-6.1Z'/%3E%3C/svg%3E");
}

.footer-name {
  position: absolute;
  bottom: -42px;
  font-weight: 800;
  text-transform: uppercase;
  white-space: nowrap;
  left: 0px;
  right: 0px;
  width: 100%;
  color: transparent;
  font-size: clamp(92px, 15vw, 210px);
  letter-spacing: -0.125em;
  line-height: 0.78;
  text-align: center;
  text-transform: uppercase;
  pointer-events: none;
  user-select: none;
  overflow: hidden;
  background: linear-gradient(rgba(13, 20, 56, 0.075) 0%, rgba(13, 20, 56, 0.043) 45%, rgba(13, 20, 56, 0) 100%) text;
  white-space: nowrap;
}

.primary-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  min-width: 185px;
  padding: 15px 22px;
  color: white;
  border-radius: 99px;
  background: linear-gradient(100deg, var(--purple), var(--blue));
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  transition: .3s;
}

.primary-button:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 30px rgba(88, 82, 255, .26);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.2, .8, .2, 1), transform .8s cubic-bezier(.2, .8, .2, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

body.theme-dark {
  --bg: #070914;
  --paper: #11162b;
  --ink: #f5f6ff;
  --muted: #a6abc3;
  --line: rgba(255, 255, 255, .09);
  --deep: #090d22;
  color: var(--ink);
  background:
    radial-gradient(circle at 18% 8%, var(--accent-soft), transparent 30%),
    radial-gradient(circle at 86% 16%, rgba(118, 76, 255, .12), transparent 28%),
    #070914;
}

body.theme-dark .site-header {
  background: rgba(7, 9, 20, .78);
}

body.theme-dark .case-badges span {
  color: var(--ink);
  border-color: rgba(255, 255, 255, .11);
  background: rgba(255, 255, 255, .06);
}

body.theme-dark .case-meta {
  border-color: rgba(255, 255, 255, .08);
}

body.theme-dark .hero-art,
body.theme-dark .visual-main,
body.theme-dark .visual-small,
body.theme-dark .brand-image-card {
  background: #11162b;
  box-shadow: 0 24px 50px rgba(0, 0, 0, .32);
}

body.theme-dark .objectives {
  background: #090d22;
}

body.theme-dark .case-problem,
body.theme-dark .case-study,
body.theme-dark .datapage-brand,
body.theme-dark .result,
body.theme-dark .step:nth-child(even) {
  background: #0b0f20;
}

body.theme-dark .case-study-alt {
  background: #070914;
}

body.theme-dark .case-problem-scope {
  background: rgba(17, 22, 43, .9);
  border-color: rgba(255, 255, 255, .08);
  box-shadow: 0 18px 42px rgba(0, 0, 0, .28);
}

body.theme-dark .scope-summary div {
  background: rgba(255, 255, 255, .06);
}

body.theme-dark .scope-modules span {
  color: var(--muted);
  border-color: rgba(255, 255, 255, .08);
  background: rgba(255, 255, 255, .04);
}

body.theme-dark .persona-card,
body.theme-dark .study-card {
  border-color: rgba(255, 255, 255, .08);
  background: rgba(17, 22, 43, .9);
  box-shadow: 0 18px 42px rgba(0, 0, 0, .28);
}

body.theme-dark .step {
  background: #070914;
}

body.theme-dark .result::before,
body.theme-dark .objectives::before {
  background: linear-gradient(180deg, rgba(255, 255, 255, .075), rgba(255, 255, 255, 0));
  -webkit-background-clip: text;
  background-clip: text;
}

body.theme-dark .result-mockup {
  border-color: rgba(255, 255, 255, .78);
  box-shadow: 0 20px 46px rgba(0, 0, 0, .34);
}

body.theme-dark .contact {
  background: #080b17;
}

body.theme-dark .outline-button {
  color: var(--ink);
  background: transparent;
}

body.theme-dark .social-circles a {
  color: var(--ink);
}

body.theme-dark .footer-name {
  color: rgba(255, 255, 255, .045);
}

@media(max-width:900px) {
  .site-header {
    grid-template-columns: 1fr auto;
    padding: 18px 20px;
  }

  .case-nav {
    display: none;
  }

  .header-cta {
    display: none;
  }

  .case-hero {
    min-height: auto;
    padding: 115px 20px 70px;
  }

  .case-hero-grid,
  .objectives-grid,
  .step-grid,
  .case-video-grid,
  .case-problem-grid,
  .case-study-grid {
    display: block;
  }

  .case-title {
    margin-top: 30px;
    font-size: clamp(42px, 12vw, 42px);
  }

  .case-subtitle {
    font-size: 14px;
  }

  .case-meta {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
    margin-top: 45px;
  }

  .hero-art {
    height: 270px;
    margin-top: 35px;
    padding: 12px;
    border-radius: 18px;
  }

  .scroll-note {
    display: none;
  }

  .section {
    padding: 80px 20px;
  }

  .objectives-grid,
  .result-grid {
    padding-top: 45px;
  }

  .objective-card {
    margin-top: 35px;
    padding: 24px;
  }

  .objective-list {
    grid-template-columns: 1fr;
  }

  .case-problem-copy {
    position: static;
    margin-bottom: 35px;
  }

  .case-study-copy {
    position: static;
    margin-bottom: 35px;
  }

  .case-problem-scope {
    padding: 18px;
  }

  .scope-summary {
    grid-template-columns: 1fr;
  }

  .datapage-brand-heading {
    margin-bottom: 35px;
  }

  .brand-gallery {
    grid-template-columns: 1fr;
  }

  .persona-grid,
  .study-gallery {
    grid-template-columns: 1fr;
  }

  .persona-card img,
  .study-card img {
    min-height: 220px;
    padding: 12px;
  }

  .brand-image-card {
    min-height: 330px;
  }

  .brand-image-card img {
    min-height: 330px;
  }

  .step-copy {
    position: static;
    padding-top: 0;
    margin-bottom: 35px;
  }

  .case-video-copy {
    position: static;
    padding-top: 0;
    margin-bottom: 35px;
  }

  .case-video-list {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .visual-main {
    height: 400px;
    min-height: 400px;
  }

  .visual-main.contain {
    height: 420px;
  }

  .visual-row {
    gap: 10px;
  }

  .visual-small {
    height: 140px;
  }

  .result-showcase,
  .result-mobile-only {
    grid-template-columns: 1fr;
    gap: 18px;
    margin-top: 40px;
  }

  .result-desktop {
    height: 250px;
  }

  .result-mobile,
  .result-mobile-only .result-mobile {
    width: min(240px, 75vw);
    height: 500px;
    margin: 0 auto;
  }

  .contact {
    display: block;
    min-height: 680px;
    padding: 80px 20px 120px;

  }

  .contact-block,
  .social-block {
    padding-top: 30px;
  }

  .contact-title h2 {
    font-size: 48px;
  }

  .footer-name {
    bottom: -6px;
    font-size: 62px;
  }
}

@media(prefers-reduced-motion:reduce) {

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}