/* ═══════════════════════════════════════════
   BATERIAS MAY — components.css
   Cards, sedes, testimonios, precios, FAQ, toast
   ═══════════════════════════════════════════ */

/* ── Botones ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--f-mono);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  padding: 0.95rem 1.8rem;
  border-radius: var(--radius);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background 0.35s var(--ease);
}

.btn-gold {
  background: var(--gold);
  color: var(--bg);
  font-weight: 700;
}

.btn-gold:hover {
  background: var(--gold-soft);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-ghost {
  border: 1px solid var(--border);
  color: var(--cream);
  background: var(--surface);
  backdrop-filter: blur(6px);
}

.btn-ghost:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

.btn-wa {
  background: var(--wa);
  color: #06130a;
  font-weight: 700;
}

.btn-wa:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.3);
}

.cta-row {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ── Cards de servicio ── */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 3rem;
}

.card {
  background: var(--surface);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 2rem 1.7rem;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.card:hover {
  transform: translateY(-5px);
  border-color: var(--border);
  box-shadow: var(--shadow-gold);
}

.card-icon {
  font-size: 1.9rem;
  color: var(--gold);
  margin-bottom: 1.1rem;
  line-height: 1;
}

.card h3 {
  font-size: var(--fs-h3);
  margin-bottom: 0.6rem;
}

.card p {
  color: var(--cream-dim);
  font-size: 0.92rem;
  margin-bottom: 1.1rem;
}

.card-meta {
  font-family: var(--f-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gold-dim);
}

/* ── Sedes (lista archivo) ── */
.sedes-list {
  margin-top: 3rem;
  border-top: 1px solid var(--border-soft);
}

.sede-row {
  display: grid;
  grid-template-columns: 60px 1fr auto auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.4rem 0.8rem;
  border-bottom: 1px solid var(--border-soft);
  transition: background 0.35s var(--ease), padding-left 0.35s var(--ease);
}

.sede-row:hover {
  background: var(--surface);
  padding-left: 1.4rem;
}

.sede-num {
  font-family: var(--f-disp);
  font-size: 1.7rem;
  color: var(--gold-dim);
}

.sede-row:hover .sede-num {
  color: var(--gold);
}

.sede-name {
  font-family: var(--f-disp);
  font-size: 1.25rem;
  letter-spacing: 0.03em;
}

.sede-dir {
  color: var(--cream-faint);
  font-size: 0.88rem;
}

.sede-tag {
  font-family: var(--f-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--gold);
  border: 1px solid var(--border);
  padding: 0.3rem 0.7rem;
  border-radius: 100px;
  white-space: nowrap;
}

.sede-link {
  font-family: var(--f-mono);
  font-size: 0.66rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cream-dim);
  white-space: nowrap;
  transition: color 0.3s var(--ease);
}

.sede-link:hover {
  color: var(--gold);
}

/* ── Lead magnet / diagnóstico ── */
.magnet {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  background: var(--surface-2);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: clamp(2rem, 5vw, 3.5rem);
}

.battery-3d {
  perspective: 900px;
  display: grid;
  place-items: center;
  min-height: 240px;
}

.battery-box {
  width: 150px;
  height: 200px;
  background: linear-gradient(145deg, #1c1812, #0e0c07);
  border: 1px solid var(--border);
  border-radius: 6px;
  transform: rotateY(-18deg) rotateX(6deg);
  transition: transform 0.6s var(--ease);
  position: relative;
  box-shadow: -18px 24px 50px rgba(0, 0, 0, 0.6), 0 0 60px rgba(255, 214, 0, 0.08);
}

.magnet:hover .battery-box {
  transform: rotateY(-8deg) rotateX(3deg);
}

.battery-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 30px;
  background: var(--gold);
  border-radius: 6px 6px 0 0;
}

.battery-box::after {
  content: '⚡';
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-size: 3.2rem;
  color: var(--gold);
}

/* ── Formulario inline ── */
.form-inline {
  display: flex;
  gap: 0.7rem;
  max-width: 480px;
}

.form-inline input {
  flex: 1;
  background: rgba(12, 10, 5, 0.6);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 0.95rem 1.1rem;
  color: var(--cream);
  transition: border-color 0.3s var(--ease);
}

.form-inline input::placeholder {
  color: var(--cream-faint);
}

.form-inline input:focus {
  border-color: var(--gold);
}

.form-inline input:focus:not(:focus-visible) {
  outline: none;
}

/* ── Testimonios ── */
.testis-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 3rem;
}

.testi {
  background: var(--surface);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 1.9rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: 1.3rem;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease);
}

.testi:hover {
  transform: translateY(-4px);
  border-color: var(--border);
}

.testi-stars {
  color: var(--gold);
  letter-spacing: 0.2em;
  font-size: 0.85rem;
}

.testi blockquote {
  color: var(--cream-dim);
  font-size: 0.93rem;
  font-style: italic;
  flex: 1;
}

.testi-author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.testi-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--gold);
  color: var(--bg);
  font-family: var(--f-mono);
  font-size: 0.7rem;
  font-weight: 700;
}

.testi-author b {
  display: block;
  font-size: 0.88rem;
}

.testi-author span {
  font-family: var(--f-mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--cream-faint);
}

/* ── Marcas ── */
.brands-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
  margin-top: 3rem;
}

.brand-card {
  background: var(--surface);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 2.2rem 1.8rem;
  transition: transform 0.4s var(--ease), border-color 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.brand-card:hover {
  transform: translateY(-5px);
  border-color: var(--border);
  box-shadow: var(--shadow-gold);
}

.brand-card > p:not([class]) {
  color: var(--cream-dim);
  font-size: 0.92rem;
  margin-bottom: 1.1rem;
}

.brand-logo {
  font-size: 2.4rem;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 0.4rem;
  font-family: var(--f-body);
}

.brand-logo span {
  font-size: 0.9rem;
  vertical-align: super;
}

.brand-mac {
  color: var(--gold);
  font-style: italic;
  letter-spacing: -0.02em;
  text-shadow: 0 2px 0 rgba(0, 0, 0, 0.6), 0 0 24px rgba(255, 214, 0, 0.25);
}

.brand-varta {
  color: #d8dee8;
  letter-spacing: 0.04em;
  text-shadow: 0 0 20px rgba(120, 160, 220, 0.3);
}

.brand-duncan {
  color: var(--gold);
  font-style: italic;
  letter-spacing: 0.01em;
}

.brand-tag {
  font-family: var(--f-mono);
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--cream-faint);
  margin-bottom: 1.2rem;
}

/* ── Precios ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.4rem;
  margin-top: 3rem;
  max-width: 860px;
  margin-inline: auto;
}

.plan {
  background: var(--surface);
  backdrop-filter: blur(8px);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 2.4rem 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
}

.plan:hover {
  transform: translateY(-5px);
}

.plan.featured {
  border-color: var(--gold);
  background: var(--surface-2);
  box-shadow: var(--shadow-gold);
}

.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--gold);
  color: var(--bg);
  font-family: var(--f-mono);
  font-size: 0.6rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  padding: 0.35rem 1rem;
  border-radius: 100px;
  white-space: nowrap;
}

.plan-name {
  font-family: var(--f-mono);
  font-size: var(--fs-kicker);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--gold);
  margin-bottom: 1rem;
}

.plan-price {
  font-family: var(--f-disp);
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1;
}

.plan-price span {
  font-size: 1rem;
  font-family: var(--f-mono);
  color: var(--cream-faint);
}

.plan-desc {
  color: var(--cream-dim);
  font-size: 0.9rem;
  margin: 0.8rem 0 1.6rem;
}

.plan-features {
  flex: 1;
  margin-bottom: 1.8rem;
}

.plan-features li {
  display: flex;
  gap: 0.7rem;
  padding: 0.5rem 0;
  font-size: 0.9rem;
  color: var(--cream-dim);
  border-bottom: 1px solid var(--border-soft);
}

.plan-features li::before {
  content: '✓';
  color: var(--gold);
  font-family: var(--f-mono);
}

.plan-features li.no {
  color: var(--cream-faint);
}

.plan-features li.no::before {
  content: '—';
  color: var(--cream-faint);
}

/* ── FAQ ── */
.faq-list {
  max-width: 760px;
  margin: 3rem auto 0;
}

.faq-item {
  border-bottom: 1px solid var(--border-soft);
}

.faq-q {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  text-align: left;
  padding: 1.4rem 0.4rem;
  font-family: var(--f-disp);
  font-size: 1.3rem;
  letter-spacing: 0.03em;
  transition: color 0.3s var(--ease);
}

.faq-q:hover {
  color: var(--gold);
}

.faq-q::after {
  content: '+';
  font-family: var(--f-mono);
  font-size: 1.2rem;
  color: var(--gold);
  transition: transform 0.4s var(--ease);
  flex-shrink: 0;
}

.faq-item.open .faq-q::after {
  transform: rotate(45deg);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s var(--ease);
}

.faq-a p {
  padding: 0 0.4rem 1.5rem;
  color: var(--cream-dim);
  font-size: 0.94rem;
  max-width: 60ch;
}

/* ── CTA final ── */
.cta-final {
  text-align: center;
}

.cta-final h2 {
  margin-inline: auto;
}

.cta-final .lead {
  margin: 0 auto 2.2rem;
}

.cta-final .cta-row {
  justify-content: center;
}

/* ── Flotantes ── */
.float-wa {
  position: fixed;
  bottom: 1.6rem;
  right: 1.6rem;
  z-index: 90;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--wa);
  display: grid;
  place-items: center;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.4);
  animation: pulse-wa 2.4s infinite;
  transition: transform 0.3s var(--ease);
}

.float-wa:hover {
  transform: scale(1.08);
}

.float-wa svg {
  width: 28px;
  height: 28px;
  fill: #06130a;
}

/* ── Toast ── */
.toast {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translate(-50%, 140%);
  z-index: 300;
  background: var(--surface-2);
  backdrop-filter: blur(14px);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  padding: 1rem 1.6rem;
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  box-shadow: var(--shadow-gold);
  transition: transform 0.5s var(--ease);
  max-width: calc(100vw - 2rem);
}

.toast.show {
  transform: translate(-50%, 0);
}

.toast .toast-icon {
  color: var(--gold);
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .cards-grid,
  .testis-grid,
  .brands-grid {
    grid-template-columns: 1fr 1fr;
  }

  .magnet {
    grid-template-columns: 1fr;
  }

  .sede-row {
    grid-template-columns: 44px 1fr;
    row-gap: 0.4rem;
  }

  .sede-tag {
    display: none;
  }

  .sede-link {
    grid-column: 2;
  }
}

@media (max-width: 500px) {
  .cards-grid,
  .testis-grid,
  .pricing-grid,
  .brands-grid {
    grid-template-columns: 1fr;
  }

  .form-inline {
    flex-direction: column;
  }

  .cta-row .btn {
    width: 100%;
    justify-content: center;
  }
}