:root {
  --bg-main: #0f111a;
  --bg-card: #1a1c29;

  --text-main: #f8f8f2;
  --text-sub: #a9b1d6;

  --accent: #7aa2f7;
  --accent-2: #bb9af7;
  --success: #9ece6a;

  --glass: rgba(255, 255, 255, 0.05);
  --border: rgba(255, 255, 255, 0.08);

  --font: "Poppins", sans-serif;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: var(--font);
}

body {
  background: var(--bg-main);
  color: var(--text-main);
  font-family: var(--font);
}

.plans-section {
  padding: 110px 8%;
  text-align: center;
}

.plans-header {
  max-width: 640px;
  margin: 0 auto 60px;
}

.tag {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--accent);
  margin-bottom: 18px;
}

.plans-header h1 {
  font-size: 2.6rem;
  margin-bottom: 12px;
}

.name {
  color: var(--accent-2);
}

.plans-header p {
  color: var(--text-sub);
}

.small-info {
  margin-top: 14px;
  font-size: 0.85rem;
  opacity: 0.85;
}

.small-info i {
  color: var(--accent);
  margin-right: 6px;
}

.tooltip-wrapper {
  position: relative;
  display: inline-flex;
  align-items: center;
  margin-left: 6px;
  cursor: pointer;
}

.tooltip-icon {
  font-size: 13px;
  color: #9ca3af;
  transition: 0.2s ease;
}

.tooltip-wrapper:hover .tooltip-icon {
  color: #fff;
}

.tooltip-box {
  position: absolute;
  bottom: 130%;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(20, 20, 25, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: 10px 12px;
  border-radius: 10px;
  font-size: 12px;
  line-height: 1.4;
  color: #e5e7eb;
  min-width: 260px;
  text-align: center;
  pointer-events: none;
  opacity: 0;
  transition: 0.25s ease;
  backdrop-filter: blur(10px);
  z-index: 999;
}

.tooltip-wrapper:hover .tooltip-box {
  opacity: 1;
}

.tooltip-box::after {
  content: "";
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  border-width: 6px;
  border-style: solid;
  border-color: rgba(20, 20, 25, 0.95) transparent transparent transparent;
}

.plan-group {
  margin-top: 42px;
}

.plan-group + .plan-group {
  margin-top: 90px;
}

.plan-group-header {
  max-width: 760px;
  margin: 0 auto 28px;
}

.plan-group-header h2 {
  font-size: 1.7rem;
  margin-bottom: 8px;
}

.plan-group-header p {
  color: var(--text-sub);
}

.hidden-section {
  display: none;
}

.plans-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.buyer-grid {
  grid-template-columns: repeat(3, 1fr);
}

.plan-card {
  padding: 36px 26px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: 0.35s ease;
  position: relative;
}

.plan-card:hover {
  transform: translateY(-10px);
  border-color: var(--accent);
}

.plan-card h3 {
  font-size: 1.4rem;
}

.price {
  font-size: 2.2rem;
  margin: 18px 0;
  color: var(--success);
}

.price span {
  font-size: 0.95rem;
  color: var(--text-sub);
}

.plan-card ul {
  list-style: none;
  margin: 26px 0;
  text-align: left;
}

.plan-card li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 12px 0;
  font-size: 0.95rem;
}

.fa-check {
  color: var(--success);
}

.fa-xmark {
  color: #ff6b6b;
}

.featured {
  border: 1px solid var(--accent-2);
  transform: scale(1.05);
}

.badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #fff;
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.75rem;
}

.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 12px;
  background: var(--glass);
  border: 1px solid var(--border);
  color: var(--text-main);
  font-weight: 500;
  transition: 0.25s;
  cursor: pointer;
  text-decoration: none;
}

.btn:hover {
  background: var(--accent);
  color: #000;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border: none;
  color: #fff;
}

#plano-alert,
#buyer-plano-alert {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(8, 10, 18, 0.85);
  backdrop-filter: blur(6px);
  z-index: 999;
  justify-content: center;
  align-items: center;
}

#plano-alert > div,
#buyer-plano-alert > div {
  background: linear-gradient(180deg, #141827, #0f111a);
  padding: 34px 32px;
  border-radius: 18px;
  width: 92%;
  max-width: 420px;
  text-align: center;
  border: 1px solid var(--border);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.03),
    0 0 28px rgba(122, 162, 247, 0.25);
  animation: modalPop 0.35s ease forwards;
}

#plano-alert h2,
#buyer-plano-alert h2 {
  font-size: 1.45rem;
  margin-bottom: 12px;
  color: var(--accent);
}

#plano-alert p,
#buyer-plano-alert p {
  font-size: 0.95rem;
  color: var(--text-sub);
  margin-bottom: 26px;
  line-height: 1.6;
}

#btn-gerenciar,
#btn-gerenciar-buyer {
  width: 100%;
  padding: 14px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0b0d14;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: 0.25s ease;
  box-shadow: 0 0 14px rgba(122, 162, 247, 0.35);
}

#btn-gerenciar:hover,
#btn-gerenciar-buyer:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 22px rgba(122, 162, 247, 0.6);
}

#btn-fechar,
#btn-fechar-buyer {
  width: 100%;
  margin-top: 10px;
  padding: 12px;
  border-radius: 12px;
  background: #1c2033;
  color: var(--text-sub);
  border: 1px solid var(--border);
  cursor: pointer;
  transition: 0.25s ease;
}

#btn-fechar:hover,
#btn-fechar-buyer:hover {
  background: #252a42;
  color: var(--text-main);
}

@keyframes modalPop {
  from {
    opacity: 0;
    transform: scale(0.92) translateY(8px);
  }
  to {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@media (max-width: 1100px) {
  .plans-container,
  .buyer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .featured {
    transform: scale(1);
  }
}

@media (max-width: 900px) {
  .plans-container,
  .buyer-grid {
    grid-template-columns: 1fr;
  }

  .featured {
    transform: scale(1);
  }
}