/* ============================================================
   WEBIAPRO · Componentes
   ============================================================ */

/* HEADER */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: var(--s5) 0;
  transition: all var(--transition-slow);
}
.header.scrolled {
  background: rgba(15,23,42,0.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  display: flex; align-items: center;
  justify-content: space-between; gap: var(--s8);
}
.wordmark {
  font-family: var(--font);
  font-size: var(--text-xl); font-weight: 700;
  letter-spacing: -0.02em;
  color: #F1F5F9;
  text-decoration: none;
}
.wordmark span { color: var(--accent); }
.nav { display: flex; align-items: center; gap: var(--s8); }
.nav a {
  font-size: var(--text-base); color: var(--text-secondary);
  transition: color var(--transition);
}
.nav a:hover { color: var(--text); }
.lang-selector {
  display: flex; gap: var(--s2);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  padding: 0.2rem;
}
.lang-selector a {
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  font-size: var(--text-xs); font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
}
.lang-selector a.active,
.lang-selector a:hover {
  background: var(--accent); color: #fff;
}
.hamburger {
  display: none; flex-direction: column;
  gap: 5px; padding: var(--s2);
}
.hamburger span {
  display: block; width: 22px; height: 2px;
  background: var(--text); border-radius: 2px;
  transition: all var(--transition);
}
@media (max-width: 768px) {
  .hamburger { display: flex; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: fixed; top: 60px; left: 0; right: 0;
    background: var(--bg-surface);
    border-bottom: 1px solid var(--border);
    padding: var(--s6);
    gap: var(--s4);
  }
}

/* CARDS */
.card {
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--s8);
  transition: all var(--transition-slow);
}
.card:hover {
  border-color: var(--border-accent);
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}
.card-featured {
  background: linear-gradient(135deg, var(--bg-surface) 0%, rgba(99,102,241,0.1) 100%);
  border-color: var(--border-accent);
}

/* TABLA COMPARATIVA */
.comparison-table { width: 100%; border-collapse: collapse; }
.comparison-table th, .comparison-table td {
  padding: var(--s4) var(--s6);
  text-align: left;
  border-bottom: 1px solid var(--border);
  font-size: var(--text-sm);
}
.comparison-table th {
  color: var(--text-muted); font-weight: 500;
  font-size: var(--text-xs); text-transform: uppercase;
  letter-spacing: 0.05em;
}
.comparison-table td:first-child { color: var(--text-secondary); }
.comparison-table .col-webiapro {
  color: var(--accent-light); font-weight: 600;
  background: rgba(99,102,241,0.05);
}
.comparison-table th.col-webiapro {
  color: var(--accent); background: rgba(99,102,241,0.1);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
}

/* MOBILE: cards en lugar de tabla */
@media (max-width: 768px) {
  .comparison-table { display: none; }
  .comparison-cards { display: flex; flex-direction: column; gap: var(--s4); }
  .comparison-card {
    background: var(--bg-surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    overflow: hidden;
  }
  .comparison-card-header {
    padding: var(--s3) var(--s4);
    font-weight: 600; font-size: var(--text-sm);
    background: var(--bg-surface-2);
    border-bottom: 1px solid var(--border);
  }
  .comparison-card-row {
    display: flex; justify-content: space-between;
    align-items: center;
    padding: var(--s3) var(--s4);
    border-bottom: 1px solid var(--border);
    font-size: var(--text-sm);
  }
  .comparison-card-row:last-child { border-bottom: none; }
  .comparison-card-row span:first-child { color: var(--text-muted); }
  .comparison-card-row span:last-child { font-weight: 500; }
  .comparison-card.featured .comparison-card-header {
    background: rgba(99,102,241,0.2);
    color: var(--accent-light);
    border-color: var(--border-accent);
  }
  .comparison-card.featured .comparison-card-row span:last-child {
    color: var(--accent-light);
  }
}
@media (min-width: 769px) {
  .comparison-cards { display: none; }
}

/* STEPS (proceso) */
.steps { display: flex; flex-direction: column; gap: 0; }
.step {
  display: grid; grid-template-columns: 48px 1fr;
  gap: var(--s6); padding-bottom: var(--s8);
  position: relative;
}
.step:not(:last-child)::after {
  content: '';
  position: absolute; left: 23px; top: 48px;
  width: 2px; bottom: 0;
  background: linear-gradient(to bottom, var(--border-accent), transparent);
}
.step-number {
  width: 48px; height: 48px;
  background: var(--accent-glow);
  border: 1px solid var(--border-accent);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--accent-light);
  font-size: var(--text-sm); flex-shrink: 0;
}
.step-content h3 { margin-bottom: var(--s2); }

/* FAQ ACCORDION */
.faq { display: flex; flex-direction: column; gap: var(--s2); }
.faq-item {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--border-accent); }
.faq-question {
  width: 100%; padding: var(--s5) var(--s6);
  display: flex; justify-content: space-between; align-items: center;
  text-align: left; font-weight: 500; font-size: var(--text-base);
  color: var(--text); background: var(--bg-surface);
  cursor: pointer; gap: var(--s4);
}
.faq-icon {
  width: 20px; height: 20px; flex-shrink: 0;
  color: var(--accent); transition: transform var(--transition);
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height var(--transition-slow);
}
.faq-item.open .faq-answer { max-height: 200px; }
.faq-answer p {
  padding: 0 var(--s6) var(--s5);
  font-size: var(--text-sm);
}

/* PILL LISTA (lo que siempre incluyo) */
.includes-list {
  display: flex; flex-direction: column; gap: var(--s3);
}
.includes-item {
  display: flex; align-items: flex-start; gap: var(--s3);
  font-size: var(--text-sm); color: var(--text-secondary);
}
.includes-item::before {
  content: '✓';
  color: var(--success); font-weight: 700;
  flex-shrink: 0; margin-top: 1px;
}