:root {
  --bg: #050505;
  --ink: #f5f5f2;
  --muted: #9b9b95;
  --line: #292925;
  --white: #111;
}

html { color-scheme: dark; }
body { background: var(--bg); color: var(--ink); }
.grain { opacity: .055; filter: invert(1); }
main { padding-top: 0; }
.nav-shell {
  position: relative !important;
  top: auto !important;
  left: 0;
  right: 0;
  width: 100%;
  transform: none !important;
  z-index: 90;
  background: rgba(5,5,5,.82);
  border-bottom: 1px solid rgba(255,255,255,.06);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
}
.nav-shell nav {
  position: relative;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid #222;
  border-radius: 999px;
  background: #080808;
}
.nav-shell nav a {
  position: relative;
  z-index: 2;
  padding: 10px 15px;
  border-radius: 999px;
  color: #f5f5f2;
  white-space: nowrap;
  transition: color .2s ease;
}
.nav-shell nav a:hover,
.nav-shell nav a:focus-visible { color: #050505; outline: none; }
.nav-shell nav .future-nav-link { color: #8e8e89; }
.nav-shell nav .future-nav-link:hover,
.nav-shell nav .future-nav-link:focus-visible { color: #050505; }
.nav-cursor {
  position: absolute;
  left: 0;
  top: 4px;
  z-index: 1;
  height: calc(100% - 8px);
  width: 0;
  border-radius: 999px;
  background: #f5f5f2;
  opacity: 0;
  pointer-events: none;
  transition: left .34s cubic-bezier(.2,.8,.2,1),width .34s cubic-bezier(.2,.8,.2,1),opacity .2s ease;
}
.brand-mark { background: transparent; color: #f5f5f2; }
.brand b,
.eyebrow,
.kicker,
.section-head p,
.hero-copy,
.project-meta span,
.project-meta small,
.drag-hint,
.why-grid b,
.why-grid p,
.process-row > span,
.process-row p,
.video-card span,
.video-card p,
footer p,
footer > span,
.case-hero p,
.case-story p,
.case-stats span { color: #9b9b95; }

.btn-dark { background: #f5f5f2; color: #090909; border-color: #f5f5f2; }
.btn-ghost { color: #f5f5f2; border-color: #4b4b47; }
.btn-light { background: #f5f5f2; color: #090909; border-color: #f5f5f2; }
.outline { -webkit-text-stroke-color: #f5f5f2; }

.orbit-center {
  background: rgba(5,5,5,.82);
  border-color: #3b3b37;
}
.pulse-dot { background: #f5f5f2; }
.orbit-lines { stroke: #3f3f3a; }
.trust-row { color: #92928c; }
.trust-row i { background: #666660; }
.float-card {
  background: #101010;
  border-color: #292925;
  box-shadow: 0 20px 55px rgba(0,0,0,.45);
}
.float-card small,
.float-card span { color: #8f8f89; }

.project-visual { border-color: #30302c; }
.project-card:hover .project-visual { box-shadow: 0 30px 90px rgba(0,0,0,.55); }
.ui-purple { background: linear-gradient(145deg,#2b284c,#121119); }
.ui-main { background: #090909; box-shadow: 0 16px 38px rgba(0,0,0,.38); }
.ui-main em { color: #9a99aa; }
.ui-main .bars i { background: #e8e7ff; }
.ui-grid { background: #26321d; }
.content-chip { background: #080808; color: #f5f5f2; }
.content-chip.wide { background: #f5f5f2; color: #090909; }

.why-twenzer {
  padding-top: 160px;
  padding-bottom: 120px;
  overflow: hidden;
}
.why-twenzer-head {
  max-width: 980px;
  margin: 0 auto 58px;
  text-align: center;
}
.partner-label {
  display: inline-block;
  color: #16efb6;
  padding: 8px 15px;
  border: 1px solid #16efb6;
  border-radius: 999px;
  box-shadow: 0 0 22px rgba(22,239,182,.12);
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .16em;
}
.why-twenzer-head h2 {
  margin: 14px 0 22px;
  font-size: clamp(58px,8vw,112px);
  line-height: .88;
  letter-spacing: -.07em;
}
.why-twenzer-head p {
  max-width: 720px;
  margin: 0 auto;
  color: #9b9b95;
  font-size: 14px;
  line-height: 1.75;
}
.system-map {
  position: relative;
  margin: 6px 0 10px;
  aspect-ratio: 2.45 / 1;
  overflow: hidden;
}
.system-map img {
  position: absolute;
  left: 50%;
  top: 48%;
  display: block;
  width: 112%;
  height: auto;
  transform: translate(-50%,-50%);
}
.benefit-grid {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 10px;
  margin: 6px 0 0;
}
.system-showcase {
  position: relative;
  width: min(100%,1180px);
  margin: 0 auto;
  padding: 25px 25px 24px;
  background: #050505;
  border: 1px solid #1b1b1b;
  border-radius: 28px;
  box-shadow: 0 24px 70px rgba(0,0,0,.38), inset 0 1px 0 rgba(255,255,255,.025);
}
.system-showcase:before {
  content: "";
  position: absolute;
  inset: -1px;
  z-index: -1;
  border-radius: inherit;
  background: #050505;
}
.system-stage-title {
  max-width: 760px;
  margin: 0 auto 2px;
  color: #19f2b9;
  text-align: center;
  font-size: clamp(19px,2.1vw,30px);
  line-height: 1.15;
  letter-spacing: -.04em;
}
.benefit-card {
  min-height: 172px;
  display: grid;
  grid-template-columns: 30px 1fr;
  gap: 10px;
  align-items: start;
  padding: 24px 20px;
  background: #0b0b0b;
  border: 1px solid #242424;
  border-radius: 10px;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.025);
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  --card-lift: 0px;
  --card-scale: 1;
  transform: translateY(var(--card-lift)) scale(var(--card-scale));
  transition: transform .22s cubic-bezier(.2,.8,.2,1),border-color .22s ease,box-shadow .22s ease,background .22s ease;
}
.benefit-card:hover,
.benefit-card:focus-visible {
  --card-lift: -7px;
  border-color: rgba(22,239,182,.75);
  background: #101010;
  box-shadow: 0 14px 38px rgba(0,0,0,.35),0 0 26px rgba(22,239,182,.1);
  outline: none;
}
.benefit-card:active {
  --card-lift: -2px;
  --card-scale: .965;
  box-shadow: 0 0 34px rgba(22,239,182,.24);
}
.benefit-card:focus-visible {
  outline: 2px solid #16efb6;
  outline-offset: 3px;
}
.benefit-icon {
  color: #16efb6;
  font-size: 23px;
  line-height: 1;
}
.benefit-card h3 {
  margin: 0 0 10px;
  color: #f5f5f2;
  font-size: 14px;
  letter-spacing: -.02em;
}
.benefit-card p {
  margin: 0;
  color: #8f9b96;
  font-size: 13px;
  line-height: 1.55;
}
.stage-reveal {
  opacity: 0;
  transform: translateY(52px) scale(.975);
  filter: blur(5px);
  transition: opacity .72s ease,transform .82s cubic-bezier(.2,.8,.2,1),filter .72s ease;
  will-change: opacity,transform,filter;
}
.stage-reveal.in {
  opacity: 1;
  transform: none;
  filter: none;
}

.services,
.process { background: #090909; border-color: #252521; }
.services { position: relative; isolation: isolate; min-height: 900px; }
.services > :not(.services-cinema) { position: relative; z-index: 2; }
.services-cinema { position: absolute; inset: 0; z-index: 0; overflow: hidden; pointer-events: none; }
.services-bg { position: absolute; inset: -3%; opacity: 0; transform: scale(1.075); transition: opacity .6s ease,transform 1.1s cubic-bezier(.2,.8,.2,1); }
.services-bg canvas { width: 100%; height: 100%; display: block; }
.services-bg.is-visible { opacity: 1; transform: scale(1.02); }
.services-shade { position: absolute; inset: 0; background: rgba(0,0,0,.78); box-shadow: inset 0 0 220px 80px #050505; }
.service-card { background: transparent; border-color: transparent; }
.service-card.dark { background: transparent; border-color: transparent; }
.service-card.main-system {
  background: transparent;
  border-color: transparent;
  box-shadow: none;
}
.main-badge {
  display: inline-flex;
  margin-left: 8px;
  padding: 6px 9px;
  border: 1px solid #16efb6;
  border-radius: 999px;
  color: #16efb6;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .14em;
}
.main-system .svc-tags { flex-wrap: wrap; }
.service-track.coverflow-ready {
  position: relative;
  height: 650px;
  display: block;
  overflow: hidden;
  margin-left: calc(var(--pad)*-1);
  margin-right: calc(var(--pad)*-1);
  padding: 25px 0 45px;
  perspective: 1200px;
  touch-action: pan-y;
  outline: none;
}
.service-track.coverflow-ready .service-card {
  position: absolute;
  left: 50%;
  top: 25px;
  width: min(300px,76vw);
  height: auto;
  min-width: 0;
  padding: 0;
  overflow: visible;
  backface-visibility: hidden;
  will-change: transform,opacity;
  transition: transform .55s cubic-bezier(.2,.8,.2,1),opacity .4s ease,border-color .25s ease;
  cursor: pointer;
}
.svc-thumb { position: relative; aspect-ratio: 1; overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: 24px; background: #070707; box-shadow: 0 22px 60px rgba(0,0,0,.48); transition: border-color .3s ease,box-shadow .3s ease; }
.svc-thumb img { display: block; width: 100%; height: 100%; object-fit: cover; transform: scale(1.02); transition: transform .7s cubic-bezier(.2,.8,.2,1),filter .5s ease; }
.service-card:not(.is-selected) .svc-thumb img { filter: brightness(.58) saturate(.75); }
.service-card.is-selected .svc-thumb { border-color: rgba(22,239,182,.55); box-shadow: 0 28px 80px rgba(0,0,0,.55),0 0 34px rgba(22,239,182,.1); }
.service-card.is-selected .svc-thumb img { transform: scale(1.08); }
.automation-card .svc-thumb img { transform: scale(.92); }
.automation-card.is-selected .svc-thumb img { transform: scale(.98); }
.svc-copy { padding: 22px 6px 0; text-align: center; }
.svc-copy .svc-no { display: inline-block; margin-bottom: 8px; }
.svc-copy h3 { margin: 0 0 8px; font-size: 24px; line-height: 1; }
.svc-copy p { max-width: 290px; margin: 0 auto; font-size: 12px; line-height: 1.55; }
.svc-copy .svc-tags { justify-content: center; margin-top: 16px; }
.service-track.coverflow-ready .service-card.is-selected { cursor: grab; }
.service-track.coverflow-ready:active .service-card.is-selected { cursor: grabbing; }
.service-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin-top: -14px;
}
.service-controls button {
  width: 43px;
  height: 43px;
  border: 1px solid #333;
  border-radius: 50%;
  background: #0b0b0b;
  color: #f5f5f2;
  font-size: 18px;
  cursor: pointer;
  transition: .2s transform,.2s border-color,.2s color;
}
.service-controls button:hover { transform: scale(1.08); border-color: #16efb6; color: #16efb6; }
.service-controls span { min-width: 56px; color: #888; font-size: 10px; letter-spacing: .12em; text-align: center; }
@media (min-width:901px) {
  .service-controls {
    position: absolute;
    left: var(--pad);
    right: var(--pad);
    top: 515px;
    justify-content: space-between;
    margin: 0;
    pointer-events: none;
  }
  .service-controls button { width: 54px; height: 54px; pointer-events: auto; background: rgba(5,5,5,.82); backdrop-filter: blur(10px); position: relative; z-index: 30; }
  .service-controls span { position: absolute; left: 50%; top: 335px; transform: translateX(-50%); }
}
.service-card p,
.dark p { color: #9b9b95; }
.svc-tags b,
.dark .svc-tags b,
.process-list,
.process-row,
.process-row i,
.video-card,
footer,
.case-tags span,
.case-cta { border-color: #343430; }

.integrations { background: #000; }
.why-grid { border-color: #292925; }
.why-grid article { border-color: #292925; }

.video-thumb { filter: grayscale(1) brightness(.58); }
.client-video-wrap { filter: none; }
.reviews { background: #090909; }
.play { background: #f5f5f2; color: #090909; }
.video-bars { background: rgba(20,20,20,.82); }
.cta-box { background: #101010; border: 1px solid #292925; }

.modal-panel { background: #101010; color: #f5f5f2; border: 1px solid #30302c; }
.close-modal { background: #f5f5f2; color: #090909; }
.modal-panel > p { color: #aaa; }

.case-visual,
.walkthrough { background: #0b0b0b; border: 1px solid #292925; }
.case-stats { background: #292925; }
.case-stats article { background: var(--bg); }
.walkthrough-video { background: linear-gradient(145deg,#171717,#050505); }

@media (max-width:600px) {
  .outline { -webkit-text-stroke-color: #f5f5f2; }
}

@media (max-width:900px) {
  main { padding-top: 0; }
  .why-twenzer { padding-top: 100px; padding-bottom: 80px; }
  .system-showcase { width: min(100%,720px); padding: 22px; }
  .benefit-grid { grid-template-columns: repeat(2,1fr); }
  .benefit-card { min-height: 156px; }
}

@media (max-width:600px) {
  .why-twenzer-head { margin-bottom: 34px; }
  .why-twenzer-head h2 { font-size: 58px; }
  .why-twenzer-head p { font-size: 13px; }
  .system-showcase { width: 100%; padding: 18px 12px 14px; border-radius: 18px; }
  .system-stage-title { margin-bottom: 12px; font-size: 18px; line-height: 1.3; }
  .system-map { margin: 2px 0 10px; aspect-ratio: 2 / 1; }
  .system-map img { top: 50%; width: 100%; }
  .benefit-grid { grid-template-columns: repeat(2,minmax(0,1fr)); gap: 8px; }
  .benefit-card {
    min-height: 128px;
    grid-template-columns: 20px minmax(0,1fr);
    gap: 7px;
    padding: 16px 10px;
  }
  .benefit-icon { font-size: 18px; }
  .benefit-card h3 { margin-bottom: 7px; font-size: 12px; line-height: 1.2; }
  .benefit-card p { font-size: 10px; line-height: 1.45; }

  .work .section-head { margin-bottom: 44px; }
  .morph-wrap { display: block; height: auto; }
  .morph-wrap .project-card {
    position: sticky !important;
    inset: auto !important;
    top: 82px !important;
    width: 100%;
    margin-bottom: 52vh;
    transform: none !important;
  }
  .morph-wrap .project-card:last-child { margin-bottom: 12vh; }
  .morph-wrap .p1 { z-index: 1; }
  .morph-wrap .p2 { z-index: 2; }
  .morph-wrap .p3 { z-index: 3; }
  .morph-wrap .project-visual { box-shadow: 0 22px 60px rgba(0,0,0,.38); }

  .services { padding-top: 110px; }
  .services .section-head { margin-bottom: 34px; }
  .service-track.coverflow-ready { height: 700px; padding-top: 38px; }
  .service-track.coverflow-ready .service-card { top: 38px; }
  .service-card .svc-copy { transition: opacity .35s ease,transform .45s ease; }
  .service-card:not(.is-selected) .svc-copy {
    opacity: 0;
    transform: translateY(22px);
    pointer-events: none;
  }
  .service-card.is-selected .svc-copy { opacity: 1; transform: none; }
  .service-controls { margin-top: 8px; }
}

@media (prefers-reduced-motion:reduce) {
  .stage-reveal,
  .stage-reveal.in { transform: none; opacity: 1; filter: none; transition: none; }
  .nav-cursor { transition: none; }
  .cta-orbit { animation: none; }
}


@media (max-width:600px) {
  .nav-shell nav {
    position: absolute;
    left: 50%;
    flex: none;
    width: auto;
    justify-content: flex-start;
    gap: 2px;
    margin-left: 0;
    padding: 3px 4px;
    transform: translateX(-50%);
  }
  .nav-shell nav a { padding: 8px 9px; font-size: 12px; }
}

@media (max-width:380px) {
  .nav-shell nav a { padding: 8px 7px; font-size: 11px; }
}