/* ENLAXOS — labs.css */

html { scroll-behavior: smooth; overflow-x: hidden; }
body { background: var(--black); color: var(--text); font-family: var(--font-body); overflow-x: hidden; }

.reveal { opacity: 0; transform: translateY(32px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Section Label ───────────────────────── */
.section-label {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
  background: var(--cyan-glow);
  border: 1px solid rgba(0,229,255,.18);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  margin-bottom: 24px;
}

/* ── Page Header ─────────────────────────── */
.page-header {
  padding: 120px clamp(24px, 8vw, 160px) 64px;
  position: relative;
  z-index: 1;
}

.page-title {
  font-family: var(--font-display);
  font-size: clamp(36px, 4.2vw, 62px);
  font-weight: 700;
  letter-spacing: -.03em;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 20px;
}

.page-title .accent { color: var(--cyan); }

.page-subtitle {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--muted);
  max-width: 600px;
  line-height: 1.7;
}

/* ── Labs Section ────────────────────────── */
.labs-section {
  padding: 0 clamp(24px, 8vw, 160px) 120px;
  position: relative;
  z-index: 1;
}

/* ── Tags ────────────────────────────────── */
.lab-tag {
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0,229,255,.2);
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.lab-tag.tag-wa   { color: #4ade80; background: rgba(74,222,128,.1);  border-color: rgba(74,222,128,.2); }
.lab-tag.tag-auto { color: #a78bfa; background: rgba(167,139,250,.1); border-color: rgba(167,139,250,.2); }
.lab-tag.tag-web  { color: #34d399; background: rgba(52,211,153,.1);  border-color: rgba(52,211,153,.2); }
.lab-tag.tag-tool { color: #fbbf24; background: rgba(251,191,36,.1);  border-color: rgba(251,191,36,.2); }

/* ── Status badge ────────────────────────── */
.lab-status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  white-space: nowrap;
}

.lab-status::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 50%;
  flex-shrink: 0;
}

.lab-status.live {
  color: #4ade80;
  background: rgba(74,222,128,.1);
  border: 1px solid rgba(74,222,128,.25);
}

.lab-status.live::before {
  background: #4ade80;
  box-shadow: 0 0 6px #4ade80;
  animation: blink 1.6s ease-in-out infinite;
}

.lab-status.active {
  color: var(--cyan);
  background: var(--cyan-dim);
  border: 1px solid rgba(0,229,255,.2);
}

.lab-status.active::before {
  background: var(--cyan);
}

.lab-status.free {
  color: #fbbf24;
  background: rgba(251,191,36,.1);
  border: 1px solid rgba(251,191,36,.2);
}

.lab-status.free::before {
  background: #fbbf24;
}

@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }

/* ── Cards Grid ──────────────────────────── */
.labs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

/* ── Lab Card ────────────────────────────── */
.lab-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  display: flex;
  flex-direction: column;
  transition: border-color .3s, transform .3s;
  text-decoration: none;
  position: relative;
}

.lab-card:hover {
  border-color: rgba(0,229,255,.22);
  transform: translateY(-4px);
}

.lab-card::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-card);
  background: radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,229,255,.04) 0%, transparent 60%);
  opacity: 0;
  transition: opacity .3s;
  pointer-events: none;
}

.lab-card:hover::after { opacity: 1; }

/* ── Card body ───────────────────────────── */
.lab-card-body {
  padding: 28px 28px 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.lab-card-top {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 16px;
}

.lab-card-title {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -.02em;
  line-height: 1.25;
  margin-bottom: 10px;
}

.lab-card-excerpt {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  flex-grow: 1;
}

/* ── Card footer ─────────────────────────── */
.lab-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding-top: 18px;
  margin-top: 22px;
}

.lab-arrow {
  color: var(--cyan);
  font-size: 14px;
  transition: transform .2s;
  display: inline-block;
}

.lab-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--cyan);
}

.lab-card:hover .lab-arrow { transform: translateX(5px); }

/* ── Avatar pequeño (opcional) ───────────── */
.lab-card-avatar-sm {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(0,229,255,.15);
  flex-shrink: 0;
}

/* ── Tool Hero (2 columnas) ──────────────── */
.tool-hero {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-areas:
    "left  right"
    "steps right";
  column-gap: 64px;
  row-gap: 40px;
  padding: 96px clamp(24px, 8vw, 160px) 120px;
  align-items: start;
  position: relative;
  z-index: 1;
}

.tool-hero-left  { grid-area: left;  position: sticky; top: 90px; }
.tool-hero-right { grid-area: right; }
.tool-hero-steps { grid-area: steps; }

.tool-hero-left .breadcrumb { padding: 0 0 28px; }
.tool-hero-left .page-title { font-size: clamp(28px, 3.2vw, 50px); margin-bottom: 14px; }
.tool-hero-left .page-subtitle { font-size: 15px; max-width: none; margin-bottom: 0; }
.tool-hero-right .tool-card { max-width: none; }

.tool-hero-steps {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}

.tool-hero-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.tool-hero-step-num {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--cyan);
  letter-spacing: .12em;
  padding-top: 3px;
  flex-shrink: 0;
  min-width: 20px;
}

.tool-hero-step p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.65;
  margin: 0;
}

.tool-hero-step p strong { color: var(--text); }

@media (max-width: 1024px) {
  .tool-hero { column-gap: 40px; }
}

@media (max-width: 860px) {
  .tool-hero {
    grid-template-columns: 1fr;
    grid-template-areas:
      "left"
      "right"
      "steps";
    row-gap: 32px;
    padding-top: 28px;
  }
  .tool-hero-left { position: static; }
  .tool-hero-left .page-title { font-size: clamp(28px, 6vw, 42px); }
}

/* ── Breadcrumb ──────────────────────────── */
.breadcrumb {
  padding: 96px clamp(24px, 8vw, 160px) 0;
  position: relative;
  z-index: 1;
}

.breadcrumb ol {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--muted);
}

.breadcrumb li + li::before {
  content: '/';
  color: var(--border-hover);
}

.breadcrumb li a {
  color: var(--muted);
  text-decoration: none;
  transition: color .2s;
}

.breadcrumb li a:hover { color: var(--cyan); }
.breadcrumb li[aria-current="page"] { color: var(--text); }

/* ── How to use ──────────────────────────── */
.how-to-wrap {
  padding: 48px clamp(24px, 8vw, 160px) 120px;
  position: relative;
  z-index: 1;
}

.how-to-inner {
  max-width: 760px;
  margin: 0 auto;
}

.how-to-title {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
  letter-spacing: -.02em;
  margin-bottom: 20px;
}

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

.how-to-step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
}

.how-to-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--cyan);
  letter-spacing: .1em;
  margin-bottom: 8px;
}

.how-to-step p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.6;
  margin: 0;
}

@media (max-width: 768px) {
  .how-to-steps { grid-template-columns: 1fr 1fr; }
  .breadcrumb { padding-top: 80px; }
  .tool-hero-left .breadcrumb { padding-top: 32px; }
}

@media (max-width: 480px) {
  .how-to-steps { grid-template-columns: 1fr; }
}

/* ── Controls (search + filters) ────────── */
.labs-controls {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.labs-search-wrap {
  position: relative;
  flex: 1;
  min-width: 200px;
}

.labs-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  width: 15px;
  height: 15px;
  color: var(--muted);
  pointer-events: none;
}

.labs-search {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 11px 18px 11px 40px;
  outline: none;
  transition: border-color .2s;
}

.labs-search::placeholder { color: var(--muted); }
.labs-search:focus { border-color: rgba(0,229,255,.35); }

.labs-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.filter-btn {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  color: var(--muted);
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: .1em;
  text-transform: uppercase;
  padding: 9px 16px;
  cursor: pointer;
  transition: border-color .2s, color .2s, background .2s;
  white-space: nowrap;
}

.filter-btn:hover {
  border-color: var(--border-hover);
  color: var(--text);
}

.filter-btn.active {
  background: var(--cyan-dim);
  border-color: rgba(0,229,255,.35);
  color: var(--cyan);
}

/* ── Labs CTA ────────────────────────────── */
.labs-cta {
  margin-top: 72px;
  background: var(--surface);
  border: 1px solid var(--border-hover);
  border-radius: var(--radius-card);
  padding: 64px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.labs-cta::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(0,229,255,.04) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%,-50%);
  pointer-events: none;
}

.labs-cta > * { position: relative; z-index: 1; }

.labs-cta-label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 20px;
}

.labs-cta-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  color: var(--white);
  letter-spacing: -.03em;
  line-height: 1.15;
  margin-bottom: 16px;
}

.labs-cta-sub {
  font-size: 16px;
  color: var(--muted);
  margin-bottom: 36px;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cyan);
  color: #020204;
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .04em;
  text-decoration: none;
  padding: 16px 36px;
  border-radius: var(--radius-pill);
  transition: opacity .2s, transform .2s;
}

.btn-primary:hover { opacity: .9; transform: translateY(-2px); }

/* ── Responsive ──────────────────────────── */
@media (max-width: 960px) {
  .labs-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .page-header { padding: 100px 24px 40px; }
  .page-title { font-size: clamp(28px, 9vw, 44px); }
  .section-label { font-size: 9px; padding: 6px 12px; margin-bottom: 16px; }
  .labs-grid { grid-template-columns: 1fr; }
  .labs-cta { padding: 40px 24px; }
  .labs-controls { flex-direction: column; align-items: stretch; gap: 12px; margin-bottom: 28px; }
  .labs-search-wrap { min-width: 0; }
  .labs-filters { gap: 6px; }
  .filter-btn { font-size: 9px; padding: 8px 12px; }
}

@media (max-width: 480px) {
  .page-title { font-size: clamp(26px, 9vw, 40px); }
}

@media (max-width: 360px) {
  .page-header { padding: 90px 16px 36px; }
  .section-label { white-space: normal; font-size: 8px; letter-spacing: 0.08em; }
}