:root {
  --bg: #030712;
  --bg-elevated: #0b1120;
  --surface: rgba(15, 23, 42, 0.72);
  --surface-hover: rgba(30, 41, 59, 0.85);
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --border: rgba(148, 163, 184, 0.12);
  --border-strong: rgba(148, 163, 184, 0.22);
  --teal: #2dd4bf;
  --indigo: #6366f1;
  --violet: #c084fc;
  --gradient: linear-gradient(135deg, var(--teal) 0%, var(--indigo) 52%, var(--violet) 100%);
  --glow-teal: rgba(45, 212, 191, 0.18);
  --glow-indigo: rgba(99, 102, 241, 0.16);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 999px;
  --font-display: "Syne", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", system-ui, sans-serif;
  --nav-h: 72px;
  --container: min(100% - 2.5rem, 1180px);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

button {
  font: inherit;
  cursor: pointer;
}

.container {
  width: var(--container);
  margin-inline: auto;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* Background atmosphere */
.bg-mesh {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    radial-gradient(900px 600px at 8% -5%, var(--glow-teal), transparent 55%),
    radial-gradient(700px 500px at 92% 15%, var(--glow-indigo), transparent 50%),
    radial-gradient(500px 400px at 50% 100%, rgba(192, 132, 252, 0.08), transparent 60%),
    var(--bg);
}

.bg-grid {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(148, 163, 184, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 0%, black, transparent);
}

/* Navigation */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--border);
  background: rgba(3, 7, 18, 0.72);
  backdrop-filter: blur(16px);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.02em;
}

.brand__mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--gradient);
  display: grid;
  place-items: center;
  font-size: 0.85rem;
  font-weight: 800;
  color: #030712;
  box-shadow: 0 0 24px var(--glow-teal);
}

.nav__links {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav__links a {
  padding: 0.5rem 0.9rem;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color 0.2s, background 0.2s;
}

.nav__links a:hover,
.nav__links a.is-active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.05);
}

.nav__cta {
  margin-left: 0.5rem;
  padding: 0.55rem 1.1rem;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--gradient);
  color: #030712;
  transition: transform 0.2s, filter 0.2s;
}

.nav__cta:hover {
  transform: translateY(-1px);
  filter: brightness(1.08);
}

.nav__toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: var(--surface);
  color: var(--text);
  align-items: center;
  justify-content: center;
}

/* Hero */
.hero {
  min-height: 100vh;
  padding-top: calc(var(--nav-h) + 2rem);
  padding-bottom: 4rem;
  display: grid;
  align-items: center;
}

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 3rem;
  align-items: center;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 1.5rem;
}

.hero__eyebrow span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 12px var(--teal);
  animation: pulse 2s ease-in-out infinite;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw + 1rem, 4.5rem);
  line-height: 1.02;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin: 0 0 1.25rem;
}

.hero__lead {
  max-width: 34rem;
  color: var(--text-muted);
  font-size: 1.125rem;
  margin: 0 0 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-bottom: 2.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.35rem;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  transition: transform 0.2s, background 0.2s, border-color 0.2s, color 0.2s;
}

.btn--primary {
  background: var(--gradient);
  color: #030712;
}

.btn--primary:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
}

.btn--ghost {
  border-color: var(--border-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.btn--ghost:hover {
  border-color: rgba(45, 212, 191, 0.4);
  background: rgba(45, 212, 191, 0.06);
}

.hero__metrics {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.metric strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.1;
}

.metric span {
  font-size: 0.85rem;
  color: var(--text-dim);
}

.hero__visual {
  position: relative;
  min-height: 420px;
}

.hero__panel {
  position: relative;
  height: 100%;
  min-height: 420px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background:
    linear-gradient(160deg, rgba(45, 212, 191, 0.08), transparent 40%),
    linear-gradient(320deg, rgba(99, 102, 241, 0.12), transparent 45%),
    var(--surface);
  overflow: hidden;
  padding: 1.5rem;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 1rem;
}

.hero__panel::before {
  content: "";
  position: absolute;
  inset: -40% auto auto -20%;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(45, 212, 191, 0.25), transparent 70%);
  filter: blur(8px);
  animation: float 8s ease-in-out infinite;
}

.hero__panel-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero__panel-dots {
  display: flex;
  gap: 0.4rem;
}

.hero__panel-dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(148, 163, 184, 0.35);
}

.hero__panel-dots i:first-child { background: #f87171; }
.hero__panel-dots i:nth-child(2) { background: #fbbf24; }
.hero__panel-dots i:nth-child(3) { background: #34d399; }

.hero__panel-label {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.hero__orbit {
  position: relative;
  display: grid;
  place-items: center;
  z-index: 1;
}

.hero__orbit-ring {
  position: absolute;
  border: 1px dashed rgba(148, 163, 184, 0.18);
  border-radius: 50%;
  animation: spin 24s linear infinite;
}

.hero__orbit-ring:nth-child(1) { width: 72%; height: 72%; }
.hero__orbit-ring:nth-child(2) { width: 88%; height: 88%; animation-duration: 32s; animation-direction: reverse; opacity: 0.6; }
.hero__orbit-ring:nth-child(3) { width: 100%; height: 100%; animation-duration: 40s; opacity: 0.35; }

.hero__core {
  width: 140px;
  height: 140px;
  border-radius: 28px;
  background: var(--gradient);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: #030712;
  box-shadow:
    0 0 60px rgba(45, 212, 191, 0.35),
    0 0 80px rgba(99, 102, 241, 0.2);
  animation: float 6s ease-in-out infinite;
}

.hero__panel-footer {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.75rem;
  position: relative;
  z-index: 1;
}

.mini-stat {
  padding: 0.75rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(3, 7, 18, 0.45);
  text-align: center;
}

.mini-stat strong {
  display: block;
  font-size: 0.95rem;
  color: var(--teal);
}

.mini-stat span {
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* Marquee */
.marquee {
  border-block: 1px solid var(--border);
  background: rgba(11, 17, 32, 0.6);
  overflow: hidden;
  padding-block: 1rem;
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.marquee__track span {
  padding-inline: 2rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
}

.marquee__track span::after {
  content: "◆";
  margin-left: 2rem;
  color: var(--indigo);
  font-size: 0.55rem;
  vertical-align: middle;
}

/* Sections */
.section {
  padding-block: clamp(4rem, 8vw, 6.5rem);
}

.section__head {
  display: flex;
  flex-wrap: wrap;
  align-items: end;
  justify-content: space-between;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.section__label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: 0.5rem;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 2vw + 1rem, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin: 0;
}

.section__desc {
  max-width: 28rem;
  color: var(--text-muted);
  font-size: 0.95rem;
  margin: 0;
}

/* Services */
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.service-card {
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: transform 0.25s, border-color 0.25s, background 0.25s;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(45, 212, 191, 0.25);
  background: var(--surface-hover);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: rgba(45, 212, 191, 0.1);
  border: 1px solid rgba(45, 212, 191, 0.2);
  display: grid;
  place-items: center;
  color: var(--teal);
  margin-bottom: 1.25rem;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 0.6rem;
}

.service-card p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* Work */
.work__list {
  display: grid;
  gap: 1rem;
}

.work-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.5rem 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: transform 0.25s, border-color 0.25s, background 0.25s;
}

.work-item:hover {
  transform: translateX(6px);
  border-color: rgba(99, 102, 241, 0.3);
  background: var(--surface-hover);
}

.work-item__num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
  opacity: 0.25;
  min-width: 3rem;
}

.work-item__body h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 0 0 0.35rem;
}

.work-item__body p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
  max-width: 42rem;
}

.work-item__tag {
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid rgba(192, 132, 252, 0.25);
  color: var(--violet);
  background: rgba(192, 132, 252, 0.08);
  white-space: nowrap;
}

.work-item__tag--dev {
  border-color: rgba(45, 212, 191, 0.25);
  color: var(--teal);
  background: rgba(45, 212, 191, 0.08);
}

/* Studio */
.studio {
  border-block: 1px solid var(--border);
  background: rgba(11, 17, 32, 0.55);
}

.studio__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.studio__text p {
  color: var(--text-muted);
  margin: 0 0 1rem;
}

.studio__pillars {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.pillar {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1rem 1.15rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(3, 7, 18, 0.35);
}

.pillar__dot {
  width: 10px;
  height: 10px;
  margin-top: 0.45rem;
  border-radius: 50%;
  background: var(--gradient);
}

.pillar h4 {
  margin: 0 0 0.25rem;
  font-size: 0.95rem;
}

.pillar p {
  margin: 0;
  font-size: 0.88rem;
  color: var(--text-dim);
}

.studio__card {
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background:
    linear-gradient(145deg, rgba(99, 102, 241, 0.1), transparent 50%),
    var(--surface);
}

.studio__card blockquote {
  margin: 0 0 1.5rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.45;
  font-weight: 600;
}

.studio__card cite {
  font-style: normal;
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Contact */
.contact-card {
  padding: clamp(2rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  border: 1px solid transparent;
  background:
    linear-gradient(var(--bg-elevated), var(--bg-elevated)) padding-box,
    var(--gradient) border-box;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: center;
}

.contact-card h2 {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 2vw + 1rem, 2.25rem);
  margin: 0 0 0.75rem;
}

.contact-card > div > p {
  color: var(--text-muted);
  margin: 0 0 1.5rem;
}

.contact-links {
  display: grid;
  gap: 0.75rem;
}

.contact-links a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(3, 7, 18, 0.45);
  color: var(--text);
  transition: border-color 0.2s, background 0.2s;
}

.contact-links a:hover {
  border-color: rgba(45, 212, 191, 0.35);
  background: rgba(45, 212, 191, 0.06);
}

.contact-links svg {
  flex-shrink: 0;
  color: var(--teal);
}

.contact-meta {
  display: grid;
  gap: 1.25rem;
}

.contact-meta__block p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

.contact-meta__block p + p {
  margin-top: 0.35rem;
}

.contact-meta__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

/* Footer */
.footer {
  padding-block: 2.5rem 2rem;
  border-top: 1px solid var(--border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer__brand {
  font-family: var(--font-display);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.footer__legal {
  font-size: 0.78rem;
  line-height: 1.65;
  color: var(--text-dim);
  margin: 0;
}

.footer__copy {
  text-align: center;
  font-size: 0.82rem;
  color: var(--text-dim);
  margin: 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

/* Reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* Keyframes */
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

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

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

/* Responsive */
@media (max-width: 960px) {
  .hero__grid,
  .studio__grid,
  .contact-card,
  .footer__grid {
    grid-template-columns: 1fr;
  }

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

  .hero__visual {
    order: -1;
    min-height: 320px;
  }

  .hero__panel {
    min-height: 320px;
  }

  .work-item {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  .work-item__tag {
    justify-self: start;
  }
}

@media (max-width: 720px) {
  .nav__toggle {
    display: inline-flex;
  }

  .nav__links {
    position: fixed;
    top: calc(var(--nav-h) + 0.75rem);
    left: 1.25rem;
    right: 1.25rem;
    flex-direction: column;
    align-items: stretch;
    padding: 0.75rem;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    background: rgba(11, 17, 32, 0.96);
    backdrop-filter: blur(16px);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s, transform 0.2s;
  }

  .nav__links.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav__cta {
    margin-left: 0;
    text-align: center;
  }
}

/* Legal pages */
.legal-page {
  padding-top: calc(var(--nav-h) + 3rem);
  padding-bottom: 4rem;
  min-height: 50vh;
}

.legal-page__content .section__title {
  margin-bottom: 2rem;
}

.legal-page__body {
  min-height: 8rem;
  padding: 2rem;
  border-radius: var(--radius-md);
  border: 1px dashed var(--border-strong);
  background: var(--surface);
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .marquee__track,
  .hero__orbit-ring,
  .hero__core,
  .hero__panel::before,
  .hero__eyebrow span,
  .reveal {
    animation: none !important;
    transition: none !important;
  }
  .reveal { opacity: 1; transform: none; }
}