/* ============================================
   Wapps · landing.css
   Estilos exclusivos del landing (index.html del raíz).
   No cargar en páginas de herramienta.
   ============================================ */

/* ---------- Hero ---------- */
.hero {
  padding: var(--space-10) 0 var(--space-12);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -10%;
  right: -15%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(244, 162, 97, 0.08) 0%, transparent 60%);
  pointer-events: none;
  z-index: 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  position: relative;
  z-index: 1;
}

@media (min-width: 900px) {
  .hero-inner {
    grid-template-columns: 1.3fr 1fr;
    gap: var(--space-10);
    align-items: center;
  }
}

.hero-content { max-width: 640px; }
.hero h1 { margin: 0 0 var(--space-5); }
.hero-sub {
  font-size: clamp(1rem, 0.5vw + 0.9rem, 1.15rem);
  color: var(--color-text-muted);
  line-height: 1.65;
  margin-bottom: var(--space-6);
  max-width: 560px;
}
.hero-meta {
  font-size: 0.85rem;
  color: var(--color-text-soft);
  margin-top: var(--space-5);
}

/* Vista previa */
.hero-preview { display: flex; justify-content: center; }

.preview-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  width: 100%;
  max-width: 380px;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.preview-card::before {
  content: "";
  position: absolute;
  top: -8px;
  left: var(--space-5);
  width: 60px;
  height: 4px;
  background: var(--color-accent);
  border-radius: 999px;
}

.preview-card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-3);
}
.preview-tag {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: rgba(27, 73, 101, 0.08);
  padding: 4px 10px;
  border-radius: 999px;
}
.preview-status { font-size: 0.75rem; color: var(--color-text-soft); }
.preview-title {
  font-size: 1.15rem !important;
  margin-bottom: var(--space-4) !important;
}

.preview-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
  font-size: 0.95rem;
}
.preview-row span { color: var(--color-text-muted); }
.preview-row strong {
  font-weight: 500;
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.preview-result {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-top: var(--space-4);
  padding: var(--space-4);
  background: var(--color-bg-muted);
  border-radius: var(--radius-md);
}
.preview-result span { color: var(--color-text-muted); font-size: 0.85rem; }
.preview-result strong {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--color-primary);
  font-variant-numeric: tabular-nums;
}

/* ---------- Categorías ---------- */
.categories {
  padding: var(--space-10) 0;
  background: var(--color-bg-muted);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.category-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 600px) { .category-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .category-grid { grid-template-columns: repeat(3, 1fr); } }

.category-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  color: var(--color-text);
  transition: all var(--t-base);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}
.category-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
  color: var(--color-text);
}

.category-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(27, 73, 101, 0.08);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--t-base);
}
.category-card:hover .category-icon {
  background: var(--color-primary);
  color: white;
}
.category-icon svg { width: 22px; height: 22px; }
.category-card h3 { margin: 0; }
.category-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin: 0;
  flex: 1;
}
.category-count {
  font-size: 0.8rem;
  color: var(--color-accent-dark);
  font-weight: 500;
  margin-top: var(--space-2);
}

/* ---------- Tools próximas ---------- */
.featured { padding: var(--space-10) 0; }

.tool-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}
@media (min-width: 600px) { .tool-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { .tool-grid { grid-template-columns: repeat(3, 1fr); } }

.tool-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  position: relative;
  transition: border-color var(--t-base);
}
.tool-card:hover { border-color: var(--color-border-strong); }

.tool-tag {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-primary);
}
.tool-card h3 { margin: 0; }
.tool-card p {
  color: var(--color-text-muted);
  font-size: 0.95rem;
  margin: 0;
  flex: 1;
}
.tool-soon {
  margin-top: var(--space-3);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--color-accent-dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.tool-soon::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

/* ---------- Sobre ---------- */
.about {
  padding: var(--space-10) 0 var(--space-12);
  background: var(--color-bg-muted);
  border-top: 1px solid var(--color-border);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}
@media (min-width: 900px) {
  .about-inner {
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-8);
    align-items: start;
  }
}

.about-text p {
  color: var(--color-text);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: var(--space-4);
}
.about-note {
  margin-top: var(--space-5) !important;
  padding: var(--space-4);
  background: rgba(244, 162, 97, 0.12);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-sm);
  font-size: 0.95rem !important;
  color: var(--color-text) !important;
}

.about-cta {
  background: var(--color-primary);
  color: white;
  padding: var(--space-6);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.about-cta::after {
  content: "";
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 120px;
  height: 120px;
  background: var(--color-accent);
  opacity: 0.15;
  border-radius: 50%;
}
.about-cta h3 {
  color: white;
  margin-bottom: var(--space-3);
  position: relative;
  z-index: 1;
}
.about-cta p {
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: var(--space-5);
  position: relative;
  z-index: 1;
}
.about-cta .btn-primary {
  background: var(--color-accent);
  color: var(--color-accent-text);
  position: relative;
  z-index: 1;
}
.about-cta .btn-primary:hover {
  background: var(--color-accent-dark);
  color: var(--color-accent-text);
}

/* ---------- Animaciones ---------- */
@media (prefers-reduced-motion: no-preference) {
  .hero-content > * { animation: fadeUp 600ms ease-out both; }
  .hero-content .eyebrow { animation-delay: 0ms; }
  .hero-content h1 { animation-delay: 80ms; }
  .hero-content .hero-sub { animation-delay: 160ms; }
  .hero-content .search { animation-delay: 240ms; }
  .hero-content .hero-meta { animation-delay: 320ms; }
  .hero-preview { animation: fadeUp 700ms ease-out 200ms both; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}