:root {
  --bg: #07080c;
  --bg-soft: #0e1017;
  --bg-card: rgba(255, 255, 255, 0.058);
  --bg-card-strong: rgba(255, 255, 255, 0.092);
  --text: #f6f7fb;
  --muted: #a6abb9;
  --line: rgba(255, 255, 255, 0.13);
  --line-strong: rgba(255, 255, 255, 0.25);
  --mint: #41ffd0;
  --violet: #7c3dff;
  --pink: #ff4d7d;
  --acid: #d7ff4d;
  --orange: #ff9f43;
  --shadow: 0 28px 90px rgba(0, 0, 0, 0.48);
  --radius: 26px;
  --radius-small: 15px;
  --max: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 110px;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 12% 12%, rgba(124, 61, 255, 0.25), transparent 34%),
    radial-gradient(circle at 82% 18%, rgba(65, 255, 208, 0.12), transparent 32%),
    radial-gradient(circle at 78% 84%, rgba(255, 77, 125, 0.14), transparent 34%),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.65;
  text-rendering: geometricPrecision;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, rgba(255,255,255,0.052), transparent 35%, rgba(255,255,255,0.03));
  opacity: 0.55;
  z-index: -4;
}

body.menu-open {
  overflow: hidden;
}

::selection {
  color: #050509;
  background: var(--mint);
}

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

button,
input,
textarea {
  font: inherit;
}

button {
  border: 0;
}

.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
  opacity: 0.18;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E");
}

.grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -3;
  background-image:
    linear-gradient(rgba(255,255,255,0.052) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.052) 1px, transparent 1px);
  background-size: 82px 82px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.88), transparent 86%);
}

.cursor-glow {
  position: fixed;
  left: 0;
  top: 0;
  width: 440px;
  height: 440px;
  pointer-events: none;
  z-index: -1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(65,255,208,0.16), rgba(124,61,255,0.08) 38%, transparent 70%);
  transform: translate3d(-50%, -50%, 0);
  transition: opacity 0.2s ease;
}

.site-header {
  position: fixed;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: min(calc(100% - 32px), var(--max));
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border: 1px solid var(--line);
  background: rgba(7, 8, 12, 0.74);
  backdrop-filter: blur(18px);
  box-shadow: 0 24px 70px rgba(0,0,0,0.24);
  z-index: 50;
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 18px 100%, 0 calc(100% - 18px));
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 820;
  letter-spacing: -0.025em;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  color: #050509;
  background: linear-gradient(135deg, var(--mint), var(--acid));
  box-shadow: 0 0 36px rgba(65,255,208,0.24);
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
  font-size: 0.92rem;
  font-weight: 900;
}

.brand-text {
  font-size: 1.08rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 680;
  padding: 12px 14px;
  transition: color 0.2s ease, background 0.2s ease;
}

.nav a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.06);
}

.nav .nav-cta {
  color: #050509;
  background: var(--text);
  clip-path: polygon(0 0, calc(100% - 12px) 0, 100% 12px, 100% 100%, 0 100%);
}

.nav .nav-cta:hover {
  color: #050509;
  background: var(--mint);
}

.nav-toggle {
  display: none;
  width: 48px;
  height: 48px;
  cursor: pointer;
  color: var(--text);
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--line);
}

.nav-toggle span {
  display: block;
  width: 21px;
  height: 2px;
  margin: 5px auto;
  background: var(--text);
  transition: transform 0.25s ease;
}

.section-pad {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
}

.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  align-items: center;
  gap: 58px;
  padding-top: 138px;
  padding-bottom: 88px;
}

.eyebrow,
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.pulse {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 0 rgba(65,255,208,0.8);
  animation: pulse 1.8s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(65,255,208,0.55); }
  70% { box-shadow: 0 0 0 11px rgba(65,255,208,0); }
  100% { box-shadow: 0 0 0 0 rgba(65,255,208,0); }
}

h1,
h2,
h3 {
  line-height: 1.04;
  letter-spacing: -0.038em;
  word-spacing: 0.045em;
  text-wrap: balance;
}

h1 {
  max-width: 860px;
  margin-top: 24px;
  font-size: clamp(3.45rem, 6.2vw, 7rem);
  font-weight: 930;
}

h1 span {
  display: block;
  margin-top: 8px;
  color: transparent;
  -webkit-text-stroke: 1.35px rgba(245,247,251,0.88);
  text-shadow: 0 0 28px rgba(124,61,255,0.38);
}

.hero-lead,
.section-head p,
.split-copy p,
.cta p,
.not-found p {
  color: var(--muted);
  font-size: 1.06rem;
  line-height: 1.86;
  max-width: 720px;
}

.hero-lead {
  margin-top: 28px;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 36px;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 54px;
  padding: 0 22px;
  overflow: hidden;
  font-weight: 850;
  letter-spacing: -0.025em;
  border: 1px solid var(--line);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  clip-path: polygon(0 0, calc(100% - 13px) 0, 100% 13px, 100% 100%, 0 100%);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn svg,
.project-arrow {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: square;
  stroke-linejoin: round;
}

.btn-primary {
  color: #050509;
  background: linear-gradient(135deg, var(--mint), var(--acid));
  border-color: transparent;
  box-shadow: 0 18px 52px rgba(65,255,208,0.16);
}

.btn-ghost {
  color: var(--text);
  background: rgba(255,255,255,0.055);
}

.btn-ghost:hover {
  border-color: var(--line-strong);
  background: rgba(255,255,255,0.08);
}

.hero-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 44px;
  max-width: 670px;
}

.hero-metrics div {
  min-height: 104px;
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.045);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 0 100%);
}

.hero-metrics strong {
  display: block;
  color: var(--mint);
  font-size: 0.84rem;
  margin-bottom: 18px;
}

.hero-metrics span {
  display: block;
  color: var(--text);
  font-size: 0.94rem;
  font-weight: 720;
  line-height: 1.32;
}

.hero-visual {
  position: relative;
  min-height: 600px;
  display: grid;
  place-items: center;
}

.device-card {
  position: relative;
  width: min(100%, 500px);
  min-height: 580px;
  padding: 16px;
  border: 1px solid var(--line-strong);
  background:
    linear-gradient(145deg, rgba(255,255,255,0.11), rgba(255,255,255,0.035)),
    rgba(255,255,255,0.045);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  transform-style: preserve-3d;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 28px 100%, 0 calc(100% - 28px));
}

.device-card::before {
  content: "";
  position: absolute;
  inset: 26px;
  border: 1px solid rgba(65,255,208,0.2);
  pointer-events: none;
}

.window-bar {
  height: 54px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 16px;
  border: 1px solid var(--line);
  background: rgba(0,0,0,0.24);
}

.window-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--line-strong);
}

.window-bar span:nth-child(1) { background: var(--pink); }
.window-bar span:nth-child(2) { background: var(--orange); }
.window-bar span:nth-child(3) { background: var(--mint); }

.window-bar p {
  margin-left: auto;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 720;
}

.screen {
  position: relative;
  min-height: 486px;
  margin-top: 16px;
  padding: 22px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 18% 18%, rgba(65,255,208,0.16), transparent 30%),
    radial-gradient(circle at 80% 70%, rgba(255,77,125,0.18), transparent 34%),
    rgba(6,7,12,0.72);
}

.screen-title {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 780;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.screen-title b {
  color: var(--mint);
}

.screen-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  grid-auto-rows: 112px;
  gap: 14px;
  margin-top: 24px;
}

.panel {
  position: relative;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.055);
  overflow: hidden;
}

.panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.12), transparent);
  opacity: 0.56;
}

.panel-xl {
  grid-row: span 2;
  padding: 22px;
}

.panel-xl small,
.panel-wide small {
  display: block;
  color: var(--muted);
  margin-bottom: 14px;
  font-weight: 700;
}

.panel-xl strong {
  display: block;
  max-width: 230px;
  font-size: 2rem;
  line-height: 1.08;
  letter-spacing: -0.04em;
  word-spacing: 0.035em;
}

.accent-a {
  background: linear-gradient(135deg, rgba(65,255,208,0.74), rgba(215,255,77,0.72));
}

.accent-b {
  background: linear-gradient(135deg, rgba(124,61,255,0.72), rgba(255,77,125,0.66));
}

.panel-wide {
  grid-column: span 2;
  padding: 20px;
}

.panel-wide span {
  display: block;
  width: 72%;
  height: 14px;
  margin-top: 16px;
  background: linear-gradient(90deg, var(--mint), transparent);
}

.panel-code {
  grid-column: span 2;
  display: grid;
  place-items: center;
  gap: 10px;
  grid-template-columns: repeat(3, 1fr);
  color: var(--mint);
  font-weight: 800;
}

.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.14);
  pointer-events: none;
}

.orbit-one {
  width: 220px;
  height: 220px;
  right: -20px;
  top: 78px;
  animation: float 7s ease-in-out infinite;
}

.orbit-two {
  width: 120px;
  height: 120px;
  left: 8px;
  bottom: 72px;
  border-color: rgba(65,255,208,0.22);
  animation: float 8.5s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0); }
  50% { transform: translateY(-18px) rotate(8deg); }
}

.marquee {
  border-block: 1px solid var(--line);
  overflow: hidden;
  background: rgba(255,255,255,0.035);
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 24px;
  width: max-content;
  padding: 18px 0;
  animation: marquee 26s linear infinite;
}

.marquee span {
  font-size: 0.86rem;
  font-weight: 850;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text);
}

.marquee i {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--mint);
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

.section {
  padding-top: 122px;
  padding-bottom: 34px;
}

.section-head {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 34px;
  align-items: end;
  margin-bottom: 42px;
}

.section-head.narrow {
  display: block;
  max-width: 900px;
}

.section-head h2,
.split-copy h2,
.cta h2,
.not-found h1 {
  margin-top: 18px;
  font-size: clamp(2.6rem, 5.2vw, 5.7rem);
  font-weight: 930;
}

.section-head p:last-child {
  margin-left: auto;
}

.work-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.work-card {
  position: relative;
  min-height: 390px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 26px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 16% 10%, rgba(65,255,208,0.08), transparent 34%),
    radial-gradient(circle at 82% 88%, rgba(124,61,255,0.12), transparent 36%),
    rgba(255,255,255,0.045);
  box-shadow: 0 16px 48px rgba(0,0,0,0.15);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
  transition: border-color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease;
}

.work-card.featured {
  grid-column: span 1;
  background:
    radial-gradient(circle at 18% 18%, rgba(65,255,208,0.14), transparent 34%),
    radial-gradient(circle at 76% 84%, rgba(255,77,125,0.13), transparent 36%),
    rgba(255,255,255,0.058);
}

.work-card:hover {
  border-color: rgba(65,255,208,0.55);
  background:
    radial-gradient(circle at 18% 18%, rgba(65,255,208,0.16), transparent 34%),
    radial-gradient(circle at 80% 84%, rgba(124,61,255,0.18), transparent 38%),
    rgba(255,255,255,0.075);
  box-shadow: 0 26px 72px rgba(0,0,0,0.28);
}

.card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  color: var(--mint);
  font-size: 0.74rem;
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.card-meta span:last-child {
  color: var(--muted);
}

.work-card h3 {
  margin-top: 72px;
  font-size: clamp(2rem, 3.2vw, 3.05rem);
  font-weight: 920;
}

.work-card p {
  margin-top: 18px;
  color: var(--muted);
  line-height: 1.78;
}

.card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 28px;
}

.card-tags span,
.project-link-label {
  display: inline-flex;
  align-items: center;
  min-height: 30px;
  padding: 0 10px;
  color: var(--text);
  font-size: 0.74rem;
  font-weight: 820;
  background: rgba(255,255,255,0.075);
  border: 1px solid var(--line);
}

.project-link-label {
  position: absolute;
  right: 24px;
  bottom: 24px;
  gap: 8px;
  color: #050509;
  background: linear-gradient(135deg, var(--mint), var(--acid));
  border: 0;
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 0 100%);
}

.split {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 60px;
  align-items: start;
}

.split-copy {
  position: sticky;
  top: 130px;
}

.split-copy p {
  margin-top: 22px;
}

.service-list {
  display: grid;
  gap: 14px;
}

.service-item {
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 22px;
  padding: 26px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.045);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
}

.service-item > span {
  color: var(--mint);
  font-size: 0.78rem;
  font-weight: 900;
}

.service-item h3 {
  font-size: 1.45rem;
  font-weight: 890;
}

.service-item p {
  margin-top: 10px;
  color: var(--muted);
  line-height: 1.76;
}

.infra-grid,
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 42px;
}

.infra-card,
.process-card {
  min-height: 280px;
  padding: 28px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.043);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.infra-card span,
.process-card b {
  display: block;
  color: var(--mint);
  font-size: 0.84rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 76px;
}

.infra-card h3,
.process-card h3 {
  font-size: clamp(1.7rem, 2.5vw, 2.55rem);
  font-weight: 920;
}

.infra-card p,
.process-card p {
  margin-top: 16px;
  color: var(--muted);
  line-height: 1.82;
}

.cta {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
  margin-top: 108px;
  margin-bottom: 54px;
  padding: 44px;
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(circle at 68% 20%, rgba(65,255,208,0.14), transparent 34%),
    rgba(255,255,255,0.065);
  clip-path: polygon(0 0, calc(100% - 32px) 0, 100% 32px, 100% 100%, 0 100%);
}

.cta h2 {
  max-width: 840px;
}

.cta p {
  margin-top: 18px;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  padding-top: 34px;
  padding-bottom: 36px;
  border-top: 1px solid var(--line);
  color: var(--muted);
}

.footer div {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
}

.footer a:hover {
  color: var(--mint);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.not-found-page {
  display: grid;
  place-items: center;
}

.not-found {
  min-height: 100svh;
  display: grid;
  align-content: center;
}

.not-found p {
  margin: 20px 0 28px;
}

@media (max-width: 1020px) {
  .hero,
  .split {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: auto;
  }

  .device-card {
    min-height: 520px;
  }

  .section-head {
    grid-template-columns: 1fr;
    align-items: start;
  }

  .section-head p:last-child {
    margin-left: 0;
  }

  .work-grid,
  .infra-grid,
  .process-grid {
    grid-template-columns: 1fr;
  }

  .work-card {
    min-height: 330px;
  }

  .split-copy {
    position: static;
  }
}

@media (max-width: 760px) {
  .site-header {
    top: 10px;
    width: min(calc(100% - 20px), var(--max));
  }

  .nav-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    top: 88px;
    left: 10px;
    right: 10px;
    display: grid;
    gap: 8px;
    padding: 14px;
    border: 1px solid var(--line);
    background: rgba(7,8,12,0.96);
    transform: translateY(-12px);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.22s ease, opacity 0.22s ease;
  }

  body.menu-open .nav {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav a {
    padding: 14px;
  }

  h1 {
    font-size: clamp(3.05rem, 16vw, 4.25rem);
  }

  .hero {
    padding-top: 128px;
    gap: 44px;
  }

  .hero-metrics {
    grid-template-columns: 1fr;
  }

  .screen-grid {
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
  }

  .panel-xl,
  .panel-wide,
  .panel-code {
    grid-column: auto;
  }

  .panel-xl {
    min-height: 180px;
  }

  .panel-code {
    grid-template-columns: 1fr;
    min-height: 136px;
  }

  .section {
    padding-top: 92px;
  }

  .section-head h2,
  .split-copy h2,
  .cta h2,
  .not-found h1 {
    font-size: clamp(2.35rem, 13vw, 3.7rem);
  }

  .work-card h3 {
    margin-top: 56px;
  }

  .project-link-label {
    position: static;
    margin-top: 24px;
    width: max-content;
  }

  .service-item {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .infra-card span,
  .process-card b {
    margin-bottom: 48px;
  }

  .cta,
  .footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .cta {
    padding: 28px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

/* Language switcher */
.lang-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  margin-left: 2px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.055);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}

.lang-btn {
  min-width: 38px;
  height: 34px;
  cursor: pointer;
  color: var(--muted);
  background: transparent;
  font-size: 0.76rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  transition: color 0.18s ease, background 0.18s ease, transform 0.18s ease;
}

.lang-btn:hover {
  color: var(--text);
  background: rgba(255,255,255,0.08);
}

.lang-btn.active {
  color: #050509;
  background: linear-gradient(135deg, var(--mint), var(--acid));
  box-shadow: 0 0 28px rgba(65,255,208,0.18);
}

@media (max-width: 760px) {
  .lang-switch {
    width: 100%;
    justify-content: space-between;
    margin: 4px 0;
  }

  .lang-btn {
    flex: 1;
  }
}


/* v4: multilingual card safety + client-ready extras */
.work-card {
  min-height: 455px;
  gap: 28px;
}

.work-card > div {
  min-width: 0;
}

.card-meta {
  flex-wrap: wrap;
  align-items: flex-start;
}

.card-meta span {
  overflow-wrap: anywhere;
}

.work-card h3 {
  line-height: 0.98;
  letter-spacing: -0.07em;
  word-spacing: 0.08em;
}

.work-card p {
  max-width: 96%;
}

.card-tags {
  padding-right: 0;
  max-width: 100%;
}

.card-tags span {
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.project-link-label {
  position: static;
  align-self: flex-end;
  flex-shrink: 0;
  margin-top: auto;
  white-space: nowrap;
}

.extras-section {
  padding-top: 112px;
}

.extras-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.extra-card {
  min-height: 270px;
  padding: 24px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 14% 12%, rgba(65,255,208,0.10), transparent 34%),
    radial-gradient(circle at 82% 88%, rgba(255,77,125,0.10), transparent 38%),
    rgba(255,255,255,0.045);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  transition: transform 0.22s ease, border-color 0.22s ease, background 0.22s ease;
}

.extra-card:hover {
  transform: translateY(-4px);
  border-color: rgba(65,255,208,0.44);
  background:
    radial-gradient(circle at 14% 12%, rgba(65,255,208,0.15), transparent 34%),
    radial-gradient(circle at 82% 88%, rgba(124,61,255,0.14), transparent 38%),
    rgba(255,255,255,0.065);
}

.extra-card span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  color: var(--mint);
  font-size: 0.74rem;
  font-weight: 900;
  border: 1px solid rgba(65,255,208,0.25);
  background: rgba(65,255,208,0.06);
}

.extra-card h3 {
  margin-top: 54px;
  font-size: clamp(1.45rem, 2.1vw, 2.2rem);
  line-height: 1.02;
  letter-spacing: -0.055em;
  word-spacing: 0.06em;
}

.extra-card p {
  margin-top: 16px;
  color: var(--muted);
  line-height: 1.72;
}

@media (max-width: 1180px) {
  .extras-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 1020px) {
  .work-card {
    min-height: 360px;
  }
}

@media (max-width: 760px) {
  .work-card {
    min-height: auto;
  }

  .project-link-label {
    align-self: flex-start;
  }

  .extras-grid {
    grid-template-columns: 1fr;
  }

  .extra-card {
    min-height: auto;
  }

  .extra-card h3 {
    margin-top: 42px;
  }
}

/* v5: availability badge, references and case-study pages */
.availability-badge {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 9px 12px;
  margin-top: 22px;
  padding: 10px 13px;
  border: 1px solid rgba(65,255,208,0.34);
  background: rgba(65,255,208,0.065);
  box-shadow: 0 0 36px rgba(65,255,208,0.08);
  clip-path: polygon(0 0, calc(100% - 13px) 0, 100% 13px, 100% 100%, 0 100%);
}

.availability-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 0 0 rgba(65,255,208,0.72);
  animation: pulse 1.8s infinite;
}

.availability-badge strong {
  color: var(--text);
  font-size: 0.86rem;
  font-weight: 920;
  letter-spacing: -0.015em;
}

.availability-badge em {
  color: var(--muted);
  font-size: 0.78rem;
  font-style: normal;
  font-weight: 760;
}

.proof-section {
  padding-top: 112px;
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.proof-card {
  min-height: 330px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 28px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 10% 12%, rgba(65,255,208,0.10), transparent 34%),
    radial-gradient(circle at 84% 90%, rgba(124,61,255,0.13), transparent 38%),
    rgba(255,255,255,0.045);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.proof-card-accent {
  background:
    radial-gradient(circle at 14% 12%, rgba(255,77,125,0.13), transparent 34%),
    radial-gradient(circle at 84% 90%, rgba(65,255,208,0.12), transparent 38%),
    rgba(255,255,255,0.048);
}

.quote-mark {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  color: #050509;
  background: linear-gradient(135deg, var(--mint), var(--acid));
  font-size: 1.7rem;
  font-weight: 950;
  line-height: 1;
  clip-path: polygon(0 0, 100% 0, 100% 72%, 72% 100%, 0 100%);
}

.proof-card p {
  margin-top: 42px;
  color: var(--text);
  font-size: 1.12rem;
  font-weight: 720;
  line-height: 1.66;
  letter-spacing: -0.02em;
}

.proof-card strong {
  display: block;
  margin-top: 34px;
  font-size: 1rem;
  font-weight: 900;
}

.proof-card span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.86rem;
  font-weight: 740;
}

.case-main {
  padding-top: 118px;
}

.case-hero {
  padding-top: 58px;
  padding-bottom: 42px;
}

.case-back {
  display: inline-flex;
  margin-bottom: 28px;
  color: var(--muted);
  font-weight: 820;
  transition: color 0.18s ease;
}

.case-back:hover {
  color: var(--mint);
}

.case-hero h1 {
  max-width: 1050px;
  margin-top: 18px;
  font-size: clamp(3.4rem, 8vw, 8rem);
}

.case-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.case-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 42px;
}

.case-stats div {
  min-height: 112px;
  padding: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.045);
  clip-path: polygon(0 0, calc(100% - 16px) 0, 100% 16px, 100% 100%, 0 100%);
}

.case-stats span {
  display: block;
  color: var(--mint);
  font-size: 0.74rem;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-stats strong {
  display: block;
  margin-top: 24px;
  font-size: clamp(1.4rem, 2.4vw, 2.2rem);
  line-height: 1.04;
  letter-spacing: -0.04em;
}

.case-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  padding-top: 54px;
  padding-bottom: 40px;
}

.case-panel {
  min-height: 420px;
  padding: 30px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 16% 12%, rgba(65,255,208,0.08), transparent 34%),
    rgba(255,255,255,0.045);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}

.case-panel > span {
  display: inline-flex;
  min-height: 30px;
  align-items: center;
  padding: 0 10px;
  color: var(--mint);
  font-size: 0.74rem;
  font-weight: 930;
  border: 1px solid rgba(65,255,208,0.25);
  background: rgba(65,255,208,0.06);
}

.case-panel h2 {
  margin-top: 72px;
  font-size: clamp(2rem, 3.8vw, 3.7rem);
}

.case-panel p {
  margin-top: 22px;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.82;
}

.case-stack {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 34px;
  align-items: center;
  margin-top: 42px;
  margin-bottom: 32px;
  padding: 34px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.045);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}

.case-stack h2 {
  margin-top: 16px;
  font-size: clamp(2rem, 4vw, 4rem);
}

.stack-tags {
  display: flex;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 10px;
}

.stack-tags span {
  display: inline-flex;
  min-height: 40px;
  align-items: center;
  padding: 0 13px;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 850;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.07);
}

.btn.is-disabled {
  pointer-events: none;
  opacity: 0.55;
}

@media (max-width: 1020px) {
  .proof-grid,
  .case-stats,
  .case-content,
  .case-stack {
    grid-template-columns: 1fr;
  }

  .proof-card,
  .case-panel {
    min-height: auto;
  }

  .case-panel h2 {
    margin-top: 50px;
  }

  .stack-tags {
    justify-content: flex-start;
  }
}

@media (max-width: 760px) {
  .availability-badge {
    width: 100%;
  }

  .proof-section {
    padding-top: 92px;
  }

  .proof-card {
    min-height: auto;
  }

  .proof-card p {
    margin-top: 34px;
  }

  .case-main {
    padding-top: 98px;
  }

  .case-hero h1 {
    font-size: clamp(3rem, 16vw, 4.8rem);
  }

  .case-stack {
    padding: 26px;
  }
}

/* v6: stronger motion, interactive lab, filters and config-ready availability */
[hidden] {
  display: none !important;
}

.scroll-progress {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 120;
  height: 3px;
  background: linear-gradient(90deg, var(--mint), var(--violet), var(--pink));
  transform-origin: 0 50%;
  transform: scaleX(0);
  box-shadow: 0 0 22px rgba(65,255,208,0.45);
}

.ambient-orb {
  position: fixed;
  z-index: -1;
  width: 420px;
  height: 420px;
  border-radius: 999px;
  filter: blur(42px);
  opacity: 0.18;
  pointer-events: none;
  mix-blend-mode: screen;
}

.ambient-orb-one {
  left: -120px;
  top: 18%;
  background: radial-gradient(circle, rgba(65,255,208,0.55), transparent 62%);
  animation: driftOne 14s ease-in-out infinite alternate;
}

.ambient-orb-two {
  right: -160px;
  top: 48%;
  background: radial-gradient(circle, rgba(255,77,125,0.42), transparent 64%);
  animation: driftTwo 16s ease-in-out infinite alternate;
}

@keyframes driftOne {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(110px, 90px, 0) scale(1.16); }
}

@keyframes driftTwo {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-130px, -70px, 0) scale(1.08); }
}

.btn,
.nav-cta {
  will-change: transform;
}

.screen {
  position: relative;
  overflow: hidden;
}

.screen-scan {
  position: absolute;
  inset: -20% 0 auto 0;
  z-index: 2;
  height: 42%;
  background: linear-gradient(180deg, transparent, rgba(65,255,208,0.13), transparent);
  transform: translateY(-120%);
  animation: screenScan 4.8s ease-in-out infinite;
  pointer-events: none;
}

@keyframes screenScan {
  0%, 18% { transform: translateY(-140%); opacity: 0; }
  28% { opacity: 1; }
  62% { transform: translateY(320%); opacity: 0.9; }
  100% { transform: translateY(320%); opacity: 0; }
}

.screen-particles {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.screen-particles span {
  position: absolute;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--mint);
  box-shadow: 0 0 20px rgba(65,255,208,0.7);
  opacity: 0.8;
  animation: particleFloat 5.5s ease-in-out infinite;
}

.screen-particles span:nth-child(1) { left: 18%; top: 30%; animation-delay: 0s; }
.screen-particles span:nth-child(2) { left: 73%; top: 18%; animation-delay: 0.7s; background: var(--pink); }
.screen-particles span:nth-child(3) { left: 58%; top: 76%; animation-delay: 1.4s; background: var(--violet); }
.screen-particles span:nth-child(4) { left: 34%; top: 64%; animation-delay: 2.1s; }

@keyframes particleFloat {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); opacity: 0.35; }
  50% { transform: translate3d(18px, -22px, 0) scale(1.35); opacity: 0.9; }
}

.project-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 34px 0 18px;
}

.filter-btn,
.studio-tab {
  cursor: pointer;
  color: var(--text);
  background: rgba(255,255,255,0.055);
  border: 1px solid var(--line);
  font: inherit;
  font-size: 0.82rem;
  font-weight: 860;
  letter-spacing: 0.045em;
  text-transform: uppercase;
  min-height: 42px;
  padding: 0 15px;
  clip-path: polygon(0 0, calc(100% - 11px) 0, 100% 11px, 100% 100%, 0 100%);
  transition: transform 0.2s ease, border-color 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.filter-btn:hover,
.studio-tab:hover,
.filter-btn.active,
.studio-tab.active {
  transform: translateY(-2px);
  color: #050509;
  border-color: transparent;
  background: linear-gradient(135deg, var(--mint), var(--acid));
}

.work-card::before,
.extra-card::before,
.proof-card::before,
.process-card::before,
.infra-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 18%, rgba(255,255,255,0.13), transparent 42%);
  transform: translateX(-120%);
  transition: transform 0.7s ease;
  pointer-events: none;
}

.work-card:hover::before,
.extra-card:hover::before,
.proof-card:hover::before,
.process-card:hover::before,
.infra-card:hover::before {
  transform: translateX(120%);
}

.studio-section {
  padding-top: 110px;
}

.studio-lab {
  display: grid;
  grid-template-columns: minmax(220px, 0.38fr) 1fr;
  gap: 18px;
  align-items: stretch;
  margin-top: 34px;
}

.studio-tabs {
  display: grid;
  gap: 12px;
  align-content: start;
}

.studio-tab {
  justify-content: flex-start;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 66px;
  padding: 0 18px;
}

.studio-tab span {
  color: var(--mint);
  transition: color 0.2s ease;
}

.studio-tab.active span,
.studio-tab:hover span {
  color: #050509;
}

.studio-stage {
  position: relative;
  min-height: 360px;
  overflow: hidden;
  padding: clamp(28px, 4vw, 48px);
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 18% 20%, rgba(65,255,208,0.14), transparent 28%),
    radial-gradient(circle at 72% 78%, rgba(124,61,255,0.18), transparent 35%),
    rgba(255,255,255,0.055);
  clip-path: polygon(0 0, calc(100% - 34px) 0, 100% 34px, 100% 100%, 0 100%);
  box-shadow: 0 24px 84px rgba(0,0,0,0.22);
}

.studio-stage::before {
  content: '';
  position: absolute;
  inset: auto -15% -40% auto;
  width: 520px;
  height: 520px;
  background: conic-gradient(from 90deg, rgba(65,255,208,0.0), rgba(65,255,208,0.28), rgba(255,77,125,0.16), rgba(65,255,208,0.0));
  border-radius: 50%;
  filter: blur(8px);
  animation: rotateHalo 10s linear infinite;
  opacity: 0.42;
}

.studio-stage::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at var(--pointer-x, 70%) var(--pointer-y, 30%), rgba(255,255,255,0.09), transparent 34%);
  pointer-events: none;
}

@keyframes rotateHalo {
  to { transform: rotate(360deg); }
}

.stage-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255,255,255,0.055) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.055) 1px, transparent 1px);
  background-size: 42px 42px;
  mask-image: linear-gradient(90deg, rgba(0,0,0,0.72), transparent);
  opacity: 0.68;
}

.stage-top,
.studio-stage h3,
.studio-stage p,
.signal-stack {
  position: relative;
  z-index: 2;
}

.stage-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.stage-top span {
  color: var(--mint);
  font-weight: 920;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.stage-top b {
  color: var(--text);
  font-size: clamp(2.4rem, 5vw, 5rem);
  line-height: 0.8;
  letter-spacing: -0.08em;
}

.studio-stage h3 {
  max-width: 760px;
  margin-top: 52px;
  font-size: clamp(2.2rem, 4.5vw, 5.1rem);
  font-weight: 930;
  letter-spacing: -0.085em;
}

.studio-stage p {
  max-width: 650px;
  margin-top: 18px;
  color: var(--muted);
  line-height: 1.8;
  font-size: 1.02rem;
}

.signal-stack {
  display: grid;
  gap: 10px;
  max-width: 560px;
  margin-top: 38px;
}

.signal-stack span {
  position: relative;
  height: 12px;
  overflow: hidden;
  border: 1px solid var(--line);
  background: rgba(0,0,0,0.26);
}

.signal-stack span i {
  display: block;
  width: var(--value);
  height: 100%;
  background: linear-gradient(90deg, var(--mint), var(--violet), var(--pink));
  transform-origin: 0 50%;
  animation: signalFill 0.86s ease both;
  animation-delay: var(--delay);
}

@keyframes signalFill {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

@media (max-width: 980px) {
  .studio-lab {
    grid-template-columns: 1fr;
  }

  .studio-tabs {
    display: flex;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .studio-tab {
    min-width: 230px;
  }
}

@media (max-width: 620px) {
  .project-filters {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 4px;
  }

  .filter-btn {
    flex: 0 0 auto;
  }

  .studio-stage {
    min-height: 430px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ambient-orb,
  .screen-scan,
  .screen-particles span,
  .studio-stage::before,
  .signal-stack span i {
    animation: none !important;
  }

  .btn,
  .nav-cta {
    transform: none !important;
  }
}

.extra-card,
.proof-card,
.process-card,
.infra-card {
  position: relative;
  overflow: hidden;
}


/* v7 — launch-ready typography and readability */
body {
  font-kerning: normal;
  font-optical-sizing: auto;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3 {
  line-height: 1.12;
  letter-spacing: -0.018em;
  word-spacing: 0.012em;
  text-wrap: pretty;
}

h1 {
  font-size: clamp(3.15rem, 5.65vw, 6.35rem);
  font-weight: 850;
}

h1 span {
  margin-top: 12px;
}

.section-head h2,
.split-copy h2,
.cta h2,
.not-found h1 {
  line-height: 1.14;
  letter-spacing: -0.02em;
  word-spacing: 0.012em;
  text-wrap: pretty;
}

.hero-lead,
.section-head p,
.split-copy p,
.cta p,
.not-found p {
  line-height: 1.76;
}

.studio-stage h3 {
  max-width: 760px;
  font-size: clamp(2.05rem, 3.9vw, 4.25rem);
  font-weight: 840;
  line-height: 1.12;
  letter-spacing: -0.022em;
  word-spacing: 0.012em;
  text-wrap: pretty;
}

.stage-top b {
  line-height: 1;
  letter-spacing: -0.035em;
}

.stage-top span {
  letter-spacing: 0.11em;
}

.work-card h3 {
  line-height: 1.09;
  letter-spacing: -0.024em;
  word-spacing: 0.01em;
  text-wrap: pretty;
}

.extra-card h3,
.service-item h3,
.infra-card h3,
.process-card h3,
.case-panel h2,
.case-stack h2 {
  line-height: 1.16;
  letter-spacing: -0.018em;
  word-spacing: 0.01em;
  text-wrap: pretty;
}

.proof-card p,
.extra-card p,
.service-item p,
.infra-card p,
.process-card p,
.work-card p {
  line-height: 1.72;
}

.quote-mark {
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  color: var(--mint);
}

@media (max-width: 760px) {
  h1 {
    font-size: clamp(2.75rem, 13vw, 4.45rem);
    line-height: 1.08;
  }

  .section-head h2,
  .split-copy h2,
  .cta h2,
  .not-found h1 {
    line-height: 1.12;
  }

  .studio-stage h3 {
    font-size: clamp(2rem, 10vw, 3.15rem);
    line-height: 1.1;
  }
}