/* ══════════════════════════════
   PROCESS — mobile first (stacked con línea lateral)
══════════════════════════════ */
.process-section { background: var(--off); }

.process-grid {
  display: flex; flex-direction: column;
  gap: 0;
  margin-top: 2.5rem;
  border: 1px solid var(--border);
  border-radius: var(--rlg);
  overflow: hidden;
}

.step {
  background: var(--white);
  padding: 1.8rem 1.5rem 1.8rem 2.5rem;
  position: relative;
  border-bottom: 1px solid var(--border);
}
.step:last-child { border-bottom: none; }

.step-conn {
  position: absolute;
  bottom: -14px; left: 50%;
  transform: translateX(-50%) rotate(90deg);
  width: 28px; height: 28px;
  background: var(--cyan); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; color: var(--white); font-weight: 500;
  z-index: 2;
  border: 2px solid var(--off);
}
.step:last-child .step-conn { display: none; }

.step-num {
  font-family: var(--font-d); font-size: 0.7rem; font-style: normal;
  font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--cyan-dark); margin-bottom: 0.6rem;
}
.step-title {
  font-family: var(--font-d); font-size: 1.1rem; font-weight: 700;
  letter-spacing: -0.02em; color: var(--ink); margin-bottom: 0.5rem;
}
.step-desc { font-size: 0.85rem; color: var(--ink-mid); line-height: 1.65; font-weight: 300; }

/* ══════════════════════════════
   STACK — mobile first (apilado)
══════════════════════════════ */
.stack-section { background: var(--white); }

.stack-layout {
  display: flex; flex-direction: column;
  gap: 2rem; margin-top: 2rem;
}

.stack-intro p { font-size: 0.9rem; color: var(--ink-mid); line-height: 1.75; font-weight: 300; margin-top: 0.8rem; }

.stack-cats {
  display: grid; grid-template-columns: 1fr;
  gap: 1px; background: var(--border);
  border: 1px solid var(--border); border-radius: var(--rlg); overflow: hidden;
}
.stack-cat { background: var(--white); padding: 1.4rem 1.2rem; }
.stack-cat-title {
  font-size: 10px; letter-spacing: 0.15em; text-transform: uppercase;
  font-weight: 500; color: var(--fuchsia); margin-bottom: 0.8rem;
}
.pill-row { display: flex; flex-wrap: wrap; gap: 6px; }
.pill {
  font-size: 12px; font-weight: 400;
  background: var(--off); color: var(--ink);
  border: 1px solid var(--border);
  padding: 5px 13px; border-radius: 30px;
  transition: background .12s, border-color .12s;
}
.pill:hover { background: var(--cyan-pale); border-color: var(--cyan); }

/* ══════════════════════════════
   ABOUT — mobile first (apilado)
══════════════════════════════ */
.about-section { background: var(--ink); justify-items: center; }

.about-layout {
  display: flex; flex-direction: column;
  gap: 2.5rem;
}

.about-img {
  aspect-ratio: 4/3;
  background: #1a1a1a; border-radius: var(--rlg);
  overflow: hidden; position: relative;
  border: 1px solid rgba(255,255,255,0.07);
}
.about-img svg {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
}

.about-eyebrow {
  display: flex; align-items: center; gap: 10px;
  font-size: 10px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--cyan); font-weight: 500; margin-bottom: 1.2rem;
}
.about-eyebrow::before { content: ''; display: block; width: 14px; height: 1.5px; background: var(--cyan); }

.about-section h2 { color: var(--white); font-size: clamp(1.8rem, 6vw, 2.8rem); }

.about-body {
  font-size: 0.95rem; color: rgba(255,255,255,0.55);
  line-height: 1.8; font-weight: 300; margin: 1.2rem 0 1.8rem;
}

.about-grid {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 1px; background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--rlg); overflow: hidden; margin-bottom: 2rem;
}
.about-cell { background: var(--ink); padding: 1rem 1.2rem; }
.about-cell-label {
  font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase;
  color: rgba(255,255,255,0.28); font-weight: 500; margin-bottom: 3px;
}
.about-cell-val { font-size: 0.85rem; color: rgba(255,255,255,0.75); font-weight: 400; }

.about-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.about-links span, .about-links p { font-size: 13px; color: var(--ink-mid); padding-bottom: 1px; }
.about-link {
  font-size: 13px; color: rgba(255,255,255,0.4);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  padding-bottom: 1px; transition: color .15s;
}
.about-link:hover { color: var(--cyan); }

/* ══════════════════════════════
   CTA
══════════════════════════════ */
.cta-section {
  background: var(--fuchsia);
  padding: 80px 6vw; text-align: center;
}
.cta-section h2 {
  color: var(--white);
  font-size: clamp(2.2rem, 8vw, 4rem);
}
.cta-section h2 em { opacity: 0.65; color: var(--white); }
.cta-sub {
  color: rgba(255,255,255,0.7); font-size: 1rem;
  margin: 1rem auto 2.5rem; font-weight: 300;
}
.cta-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ══════════════════════════════
   FOOTER
══════════════════════════════ */
footer {
  background: var(--ink); padding: 1.5rem 6vw;
  display: flex; flex-direction: column;
  align-items: center; gap: 0.5rem; text-align: center;
}
.footer-logo {
  font-family: var(--font-d); font-size: 16px; font-weight: 700;
  letter-spacing: -0.04em; color: rgba(255,255,255,0.4); text-decoration: none;
}
.footer-logo em { font-style: normal; color: var(--fuchsia); }
.footer-note { font-size: 11px; color: rgba(255,255,255,0.25); }