/* ══════════════════════════════
   NAV — mobile first
══════════════════════════════ */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0 6vw;
  height: 56px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-d); font-size: 18px; font-weight: 700;
  letter-spacing: -0.04em; color: var(--ink); text-decoration: none;
}
.nav-logo em { font-style: normal; color: var(--fuchsia); }

/* Links ocultos en mobile */
.nav-links {
  display: none;
  position: fixed; top: 56px; left: 0; right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  flex-direction: column;
  padding: 1.5rem 6vw;
  gap: 1.2rem;
  list-style: none;
  z-index: 199;
}
.nav-links.open { display: flex; }
.nav-links a {
  color: var(--ink-mid); text-decoration: none;
  font-size: 14px; font-weight: 500; letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color .15s;
}
.nav-links a:hover { color: var(--fuchsia); }

/* CTA oculto en mobile */
.nav-cta { display: none; }

/* Burger */
.burger-btn {
  display: flex; flex-direction: column; justify-content: center;
  gap: 5px; width: 28px; height: 28px;
  background: none; border: none; cursor: pointer; padding: 0;
}
.burger-btn span {
  display: block; width: 100%; height: 2px;
  background: var(--ink); border-radius: 2px;
  transition: transform .25s, opacity .25s;
  transform-origin: center;
}
.burger-btn.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger-btn.active span:nth-child(2) { opacity: 0; }
.burger-btn.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ══════════════════════════════
   SERVICES — mobile first (carousel)
══════════════════════════════ */
.services-section { background: var(--off); }

.services-top { margin-bottom: 2rem; }

/* Carousel wrapper */
.services-carousel-wrap { overflow: hidden; position: relative; width: 100%; }

.services-grid {
  display: flex;
  transition: transform .4s cubic-bezier(.4,0,.2,1);
}

.service-card {
  min-width: 100%;
  width: 100%;
  background: var(--white);
  padding: 2rem 1.8rem;
  flex-shrink: 0;
  box-sizing: border-box;
}

.service-num {
  font-family: var(--font-b); font-size: 2.6rem; font-weight: 700;
  font-style: normal; line-height: 1; margin-bottom: 1.4rem;
  color: var(--fuchsia); opacity: 0.18; letter-spacing: -0.04em;
}
.service-title {
  font-family: var(--font-d); font-size: 1.2rem; font-weight: 700;
  letter-spacing: -0.02em; color: var(--ink); margin-bottom: 0.8rem;
}
.service-desc { font-size: 0.875rem; color: var(--ink-mid); line-height: 1.7; font-weight: 300; }
.service-tags { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 1.2rem; }
.tag {
  font-size: 10px; letter-spacing: 0.07em; text-transform: uppercase;
  font-weight: 500; color: var(--cyan-dark); background: var(--cyan-pale);
  padding: 4px 9px; border-radius: 2px;
}

/* Carousel nav */
.carousel-nav {
  display: flex; align-items: center; justify-content: center;
  gap: 1rem; margin-top: 1.5rem;
}
.car-btn {
  width: 36px; height: 36px; border-radius: 50%;
  border: 1px solid var(--border-md);
  background: var(--white); color: var(--ink);
  font-size: 14px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: background .15s, border-color .15s;
}
.car-btn:hover { background: var(--fuchsia); color: var(--white); border-color: var(--fuchsia); }
.car-btn:disabled { opacity: 0.3; cursor: default; }
.car-dots { display: flex; gap: 6px; }
.car-dot {
  width: 20px; height: 2px; background: var(--border-md);
  border-radius: 2px; cursor: pointer;
  transition: background .25s, width .25s;
  border: none;
}
.car-dot.active { background: var(--fuchsia); width: 32px; }

/* Uxialab CTA band */
/* Uxialab CTA */
.uxialab-cta {
  margin-top: 1.5rem;
  background: var(--ink);
  border-radius: var(--rlg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  position: relative;
}
.uxialab-cta::before {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 24px 24px; pointer-events: none; z-index: 0;
}
.uxialab-content {
  padding: 2rem 1.8rem;
  display: flex; flex-direction: column; gap: 0.8rem;
  position: relative; z-index: 1;
}
.uxialab-eyebrow {
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  font-weight: 500; color: var(--cyan);
}
.uxialab-title {
  font-family: var(--font-d);
  font-size: clamp(1.3rem, 4vw, 2rem);
  font-weight: 700; letter-spacing: -0.03em;
  color: var(--white); line-height: 1.1;
}
.uxialab-desc {
  font-size: 0.9rem; color: rgba(255,255,255,0.55);
  font-weight: 300; line-height: 1.6;
}
.uxialab-link {
  display: inline-block; margin-top: 0.5rem;
  font-family: var(--font-d); font-size: 13px; font-weight: 600;
  color: var(--ink); background: var(--cyan);
  text-decoration: none; padding: 10px 22px;
  border-radius: var(--r); align-self: flex-start;
  letter-spacing: -0.01em; transition: opacity .15s;
}
.uxialab-link:hover { opacity: 0.85; }
.uxialab-img {
  position: relative;
  min-height: 200px;
  background: #0a0a0a;
  flex-shrink: 0;
}