/* ===== Variables ===== */
:root {
  --green: #2ecc71; /* verde modernista */
  --green-dark: #3c7654;
  --bg-dark: #2b772984;
  --bg-light: #f9fafb;
  --card: #70707047;
  --shadow: 0 6px 18px rgba(0,0,0,0.12);
  --text-dark: #1c1c1c;
  --text-light: #ffffff;
}

/* ===== Reset ===== */
* { box-sizing: border-box; margin:0; padding:0; }
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--bg-dark);
  background-image: radial-gradient(circle at 10% 20%, rgb(255, 255, 255), transparent 70%),
                    radial-gradient(circle at 80% 40%, rgba(0, 197, 82, 0.762), transparent 20%);
  background-attachment: fixed;
  color: var(--text-dark);
  margin: 0;
  padding: 40px 16px;
}

/* ===== Back Button ===== */
.back-btn {
  position: fixed;
  top: 20px;
  left: 30%;
  right: 30%;
  z-index: 1000;
  background: var(--green-dark);
  color: var(--text-light);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: background 0.25s ease, transform 0.2s;
  border: none;
  
}
.back-btn:hover { background: #1e874b; transform: scale(1.05); }

/* ===== Pricing Table ===== */
.pricing-wrapper { max-width: 1200px; margin: 60px auto 0 auto; }

.features-explained {
  max-width: 80%;
  margin: 40px auto;
  padding: 20px;
  background: rgba(255, 255, 255, 0.204);
  border-radius: 12px;
  color: #000000;
  line-height: 1.6;
}

.features-explained h3 {
  font-size: 1.4rem;
  margin-bottom: 16px;
  color: var(--green);
  text-align: center;
}

.features-explained ul {
  list-style: none;
  padding: 0;
}

.features-explained li {
  margin-bottom: 12px;
  font-size: 0.95rem;
}


@media (min-width: 901px) {
  .pricing-table {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .carousel { display: contents; }
}

.plan {
  background: var(--card);
  border-radius: 16px;
  box-shadow: var(--shadow);
  padding: 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: left;
  border: 2px solid rgba(46,204,113,0.15);
  transition: transform 0.3s, border-color 0.3s;
}
.plan:hover {
  transform: translateY(-6px);
  border-color: var(--green);
}

.plan__head { display:flex; flex-direction:column; align-items:center; gap:6px; margin-bottom: 12px; }
.plan__icon { font-size: 30px; line-height: 1; }
.plan__title { font-size: 1.4rem; font-weight: 700; }
.plan__price {
  font-size: 1.2rem;
  font-weight: 700;
  background: rgba(46,204,113,.08);
  color: var(--green-dark);
  padding: 4px 12px;
  border-radius: 999px;
}

.features {
  list-style: none;
  width: 100%;
  margin: 16px 0 24px 0;
  padding: 0;
}
.features li {
  padding: 10px 0;
  border-bottom: 1px solid #eee;
  font-size: 0.95rem;
}
.features li.muted {
  color: #9ca3af;
  font-style: italic;
}

/* ===== Botones ===== */
.btn.mp {
  background-color: var(--green);
  color: var(--text-light);
  padding: 12px 26px;
  text-decoration: none;
  border-radius: 8px;
  font-size: 16px;
  font-weight: 600;
  transition: background 0.3s, transform 0.2s;
}
.btn.mp:hover {
  background-color: var(--green-dark);
  transform: scale(1.05);
}

/* ===== Mobile Carousel ===== */
@media (max-width: 900px) {
  .pricing-table { display: block; }
  .carousel {
    display: flex;
    gap: 16px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding: 8px 8px 24px 8px;
    perspective: 1200px;
  }
  .carousel::-webkit-scrollbar { height: 6px; }
  .carousel::-webkit-scrollbar-thumb { background: rgba(46,204,113,.4); border-radius: 8px; }

  .plan { min-width: 85%; scroll-snap-align: center; margin: 0 4px; }
  .plan.is-center { transform: translateZ(20px) scale(1.01); box-shadow: 0 12px 24px rgba(0,0,0,.15); }
  .plan.is-left { transform: rotateY(8deg) scale(.98); }
  .plan.is-right { transform: rotateY(-8deg) scale(.98); }

  .dots { display:flex; justify-content:center; gap:8px; margin:12px 0; }
  .dot {
    width:9px; height:9px; border-radius:50%; background:#cbd5e1;
    transition: transform .2s, background .2s;
  }
  .dot.active { background: var(--green); transform: scale(1.4); }
}