*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
}

:root {
  --black: #0F0F0F;
  --grey: #6B7280;
  --bg: #F9F8F6;
  --card-bg: #F0EEE9;
  --dark: #111118;
  --indigo: #2B2D6E;
  --amber: #E8A838;
  --font: 'Source Sans 3', Arial, sans-serif;
  --max: 1200px;
  --pad: 80px;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--black);
  cursor: none;
  overflow-x: hidden;
}

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

#cursor {
  position: fixed;
  width: 10px;
  height: 10px;
  background: var(--indigo);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.15s ease, width 0.2s ease, height 0.2s ease, background 0.2s ease;
}

#cursor.is-hovering {
  width: 28px;
  height: 28px;
  background: var(--amber);
  mix-blend-mode: multiply;
}

#transition {
  position: fixed;
  inset: 0;
  background: var(--indigo);
  z-index: 8888;
  transform: translateX(100%);
  transition: transform 0.45s cubic-bezier(0.76, 0, 0.24, 1);
  display: flex;
  align-items: center;
  justify-content: center;
}

#transition .xd-mono {
  font-family: var(--font);
  font-size: 48px;
  font-weight: 600;
  color: #fff;
  letter-spacing: -0.02em;
  opacity: 0;
  transition: opacity 0.2s ease 0.15s;
}

#transition.is-active {
  transform: translateX(0);
}

#transition.is-active .xd-mono {
  opacity: 1;
}

#transition.is-loaded {
  transform: translateX(0);
}

#transition.is-loaded .xd-mono {
  opacity: 1;
}

#transition.is-leaving {
  transition: transform 0.5s cubic-bezier(0.76, 0, 0.24, 1);
  transform: translateX(-100%);
}

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 32px var(--pad);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background-color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, backdrop-filter 0.25s ease;
}

nav.is-past-first-window {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.48), rgba(238, 231, 219, 0.34)),
    rgba(238, 231, 219, 0.58);
  border-bottom: 1px solid rgba(255, 255, 255, 0.58);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.72),
    0 16px 36px rgba(15, 15, 15, 0.08);
  backdrop-filter: saturate(180%) blur(22px);
  -webkit-backdrop-filter: saturate(180%) blur(22px);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav-link {
  font-size: 15px;
  font-weight: 400;
  color: var(--black);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--indigo);
  transition: width 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link:hover {
  color: var(--indigo);
}

.nav-logo {
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.03em;
}

.nav-cta {
  font-weight: 400;
}

.social-rail {
  position: fixed;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 20px;
  align-items: center;
}

.social-rail a {
  font-size: 14px;
  color: var(--grey);
  letter-spacing: 0.08em;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  transition: color 0.2s;
}

.social-rail a:hover {
  color: var(--indigo);
}

/* bottom nav removed */

/* Page header */
.page-header {
  padding: 160px var(--pad) 80px;
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 40px;
}

.page-title {
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 300;
}

.page-header-meta {
  font-size: 14px;
  color: var(--grey);
  line-height: 1.6;
  max-width: 280px;
  padding-bottom: 8px;
}

/* Work controls */
.work-controls {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad) 60px;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
}

.filter-bar {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  flex: 1 1 auto;
}

.filter-btn,
.view-btn {
  font-family: var(--font);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--grey);
  background: none;
  border: 1px solid rgba(0, 0, 0, 0.15);
  padding: 6px 16px;
  border-radius: 100px;
  cursor: none;
  transition: all 0.2s;
}

.filter-btn:hover,
.filter-btn.active,
.view-btn:hover,
.view-btn.active {
  background: var(--indigo);
  border-color: var(--indigo);
  color: #fff;
}

.work-view-toggle {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.work-view-label {
  color: var(--grey);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

/* Work list */
.work-section {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad) 160px;
}

.work-list {
  list-style: none;
}

.work-section[data-view="grid"] .work-list {
  display: none;
}

.work-grid {
  display: none;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
}

.work-section[data-view="grid"] .work-grid {
  display: grid;
}

.work-grid-card {
  min-height: 100%;
  background: var(--card-bg);
  border: 1px solid rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  overflow: hidden;
}

.work-grid-card-link {
  display: flex;
  flex-direction: column;
  min-height: 100%;
  cursor: none;
}

.work-grid-media {
  aspect-ratio: 16 / 10;
  background: var(--dark);
  overflow: hidden;
}

.work-grid-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
}

.work-grid-card:hover .work-grid-media img {
  transform: scale(1.035);
}

.work-grid-body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex: 1;
  padding: 20px;
}

.work-grid-eyebrow,
.work-grid-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--grey);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.work-grid-title {
  color: var(--black);
  font-size: 25px;
  font-weight: 300;
  line-height: 1.08;
  letter-spacing: 0;
  transition: color 0.2s ease;
}

.work-grid-card:hover .work-grid-title {
  color: var(--indigo);
}

.work-grid-desc {
  color: var(--black);
  font-size: 15px;
  line-height: 1.55;
}

.work-grid-meta {
  align-items: flex-start;
  text-transform: none;
  letter-spacing: 0;
  line-height: 1.35;
  width: 100%;
}

.work-grid-meta span {
  color: var(--grey);
  width: 100%;
  max-width: none;
  text-align: left;
}

.work-grid-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: auto;
  width: 100%;
}

.work-grid-tag {
  color: var(--grey);
  font-size: 12px;
  letter-spacing: 0.06em;
}

.work-grid-cta {
  align-self: flex-end;
  color: var(--indigo);
  border-bottom: 1px solid var(--indigo);
  font-size: 15px;
  line-height: 1.35;
  text-align: right;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.work-grid-card:hover .work-grid-cta {
  color: var(--black);
  border-color: var(--black);
}

.work-row {
  list-style: none;
  border-top: 1px solid rgba(0, 0, 0, 0.1);
  display: grid;
  grid-template-columns: 48px 1fr auto;
  align-items: center;
  gap: 24px;
  padding: 32px 0;
  position: relative;
  cursor: none;
  transition: padding-left 0.3s ease;
}

.work-list {
  border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.work-row-num {
  font-size: 12px;
  color: var(--grey);
  letter-spacing: 0.06em;
  font-weight: 400;
}



.work-row-title {
  font-size: clamp(24px, 3.2vw, 52px);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--black);
  transition: color 0.25s, font-weight 0.25s;
  display: block;
  margin-bottom: 6px;
}

.work-row-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.work-tag {
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--grey);
}

.work-row-right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
}

.work-row-right-top {
  display: flex;
  align-items: center;
  gap: 16px;
}

.work-row-year {
  font-size: 12px;
  color: var(--grey);
  letter-spacing: 0.06em;
}

.work-row-thumbslot {
  width: 240px;
  height: 150px;
  background: var(--dark);
  border-radius: 6px;
  overflow: hidden;
  opacity: 0;
  transform: translateY(6px) scale(0.985);
  max-height: 0;
  transition: opacity 0.25s ease, transform 0.25s ease, max-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.work-row-thumbimg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.work-dot {
  width: 8px;
  height: 8px;
  background: var(--amber);
  border-radius: 50%;
  opacity: 0;
  transition: opacity 0.2s;
  flex-shrink: 0;
}

/* Hover thumbnail */
.thumb-preview {
  position: fixed;
  width: 280px;
  height: 180px;
  background: var(--dark);
  border-radius: 6px;
  pointer-events: none;
  z-index: 500;
  opacity: 0;
  transform: scale(0.92) translateY(8px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  overflow: hidden;
}

.thumb-preview.is-visible {
  opacity: 1;
  transform: scale(1) translateY(0);
}

.thumb-preview-inner {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.06em;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}

.thumb-preview-inner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Back to top */
.back-to-top {
  position: fixed;
  right: 28px;
  bottom: 96px;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(0, 0, 0, 0.14);
  background: rgba(249, 248, 246, 0.92);
  color: var(--indigo);
  font-family: var(--font);
  font-size: 18px;
  line-height: 1;
  cursor: none;
  z-index: 650;
  opacity: 0;
  transform: translateY(10px);
  pointer-events: none;
  transition: opacity 0.22s ease, transform 0.22s ease, background 0.22s ease, border-color 0.22s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.back-to-top.is-visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  background: rgba(240, 238, 233, 0.96);
  border-color: rgba(0, 0, 0, 0.18);
}

/* Thumb images per project */
.thumb-1 {
  background-image: url("../images/Cassandra-Deep Sea Technologies.png");
}

.thumb-2 {
  background-image: url("../images/Novartis-US-Communications-Impact-Intelligence-Center.png");
}

.thumb-3 {
  background-image: url("../images/Advent-RepRisk-Dashboard.png");
}

.thumb-4 {
  background-image: url("../images/Procept-Dashboard.png");
}

.thumb-5 {
  background-image: url("../images/Nucleus_Deep-Dive-level_CFR.png");
}

.thumb-6 {
  background-image: url("../images/Harvard Kennedy School Workforce project.jpeg");
}

.thumb-7 {
  background-image: url("../images/aegean_mobileapp.jpeg");
}

.thumb-8 {
  background-image: url("../images/Spitogatos Real Estate platform.jpeg");
}

.thumb-9 {
  background-image: url("../images/portfolio/Proxa-dashboard-1024x585.jpeg");
}

.thumb-10 {
  background-image: url("../images/portfolio/ppc_homepage_slider_detail-1024x768.jpeg");
}

.thumb-11 {
  background-image: url("../images/portfolio/usedminers-mockup-1024x683.jpg");
}

.thumb-12 {
  background-image: url("../images/portfolio/complete-crewing-events-1024x591.png");
}

.thumb-13 {
  background-image: url("../images/portfolio/waiz-mobile-app-website-hero.jpg");
}

.thumb-14 {
  background-image: url("../images/portfolio/neil-parent-app-progress.webp");
}

.thumb-15 {
  background-image: url("../images/portfolio/usedminers-bi-dashboard-brand.webp");
}

.thumb-16 {
  background-image: url("../images/portfolio/kkdpricing-homepage-1.png");
}

.thumb-17 {
  background-image: url("../images/portfolio/03.0_ENTITY_PAGE_Cost-Bar-graph@2x-1024x894.png");
}

.thumb-18 {
  background-image: url("../images/portfolio/images/portfolio/wework-revstar-10.webp");
}

.thumb-19 {
  background-image: url("../images/portfolio/estia-payments-retailers-card.png");
}

.thumb-20 {
  background-image: url("../images/portfolio/operation-hope-lite-hero-source.png");
}

.thumb-21 {
  background-image: url("../images/portfolio/colgate-promo-ai-homepage.png");
}

.thumb-22 {
  background-image: url("../images/portfolio/visualization_dv12_v3-1024x768.png");
}

.thumb-23 {
  background-image: url("../images/portfolio/munich-re-mednext-glowing-arrows.jpg");
}

.thumb-24 {
  background-image: url("../images/portfolio/pepsico-emea-foods-landing.png");
}

.work-row:hover .work-row-title {
  color: var(--indigo);
  transition: cubic-bezier(0.075, 0.82, 0.165, 1);
  font-weight: 300;
}

.work-row:hover .work-dot {
  opacity: 1;
}

.work-row.is-open {
  padding-left: 12px;
}

.work-row.is-open .work-row-title {
  color: var(--indigo);
  font-weight: 600;
}

.work-row.is-open .work-dot {
  opacity: 1;
}

/* Expand panel */
.work-detail {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  border-top: none;
}

.work-row.is-open+.work-detail {
  max-height: 560px;
}

.work-detail-inner {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 40px;
  padding: 0 0 48px 72px;
}

.work-detail-text {
  align-self: start;
}

.work-detail-desc {
  font-size: 16px;
  line-height: 1.7;
  color: var(--black);
  margin-bottom: 28px;
  max-width: 520px;
}

.work-detail-meta {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
}



.work-detail-meta-label {
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--grey);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.work-detail-meta-value {
  font-size: 14px;
  color: var(--black);
  font-weight: 600;
}

.work-detail-media {
  display: flex;
  flex-direction: column;
  gap: 24px;
  align-items: flex-end;
  width: 100%;
  align-self: end;
}

.work-detail-thumb {
  width: 100%;
  height: 170px;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.25);
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
  align-self: end;
}

.work-detail-link {
  color: var(--indigo);
  border-bottom: 1px solid var(--indigo);
  font-size: 16px;
  line-height: 1.4;
  text-align: right;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.work-detail-link:hover {
  color: var(--black);
  border-color: var(--black);
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-title-animated {
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}

.page-header-meta-animated {
  opacity: 0;
  animation: fadeUp 0.7s ease 0.4s forwards;
}

.delay-60 {
  transition-delay: 0.06s;
}

.delay-120 {
  transition-delay: 0.12s;
}

.delay-180 {
  transition-delay: 0.18s;
}

.delay-240 {
  transition-delay: 0.24s;
}

.delay-300 {
  transition-delay: 0.3s;
}

.delay-360 {
  transition-delay: 0.36s;
}

.delay-420 {
  transition-delay: 0.42s;
}

.delay-480 {
  transition-delay: 0.48s;
}

.is-filtered-out {
  display: none;
}

@media (max-width: 900px) {
  :root {
    --pad: 24px;
  }

  .social-rail {
    display: none;
  }

  .work-controls {
    flex-direction: column;
    gap: 18px;
  }

  .work-view-toggle {
    width: 100%;
    justify-content: flex-start;
  }

  .work-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .work-row {
    grid-template-columns: 32px 1fr;
  }

  .work-row-right {
    display: none;
  }

  .work-detail-inner {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 0 0 44px 56px;
  }

  .work-detail-media {
    align-items: flex-start;
  }

  .work-detail-link {
    text-align: left;
  }

  nav {
    padding: 24px var(--pad);
  }
}

@media (max-width: 560px) {
  .work-grid {
    grid-template-columns: 1fr;
  }

  .work-grid-body {
    padding: 18px;
  }

  .work-grid-meta {
    flex-direction: column;
    gap: 6px;
  }

  .work-grid-meta span:last-child {
    max-width: none;
    text-align: left;
  }

  .work-row.is-open+.work-detail {
    max-height: 760px;
  }

  .work-detail-inner {
    padding-left: 0;
  }
}