/* ============================================================
   ENUPERS 2026 — COMPONENTES GLOBAIS
   Botões, badges, countdown, accordion, marquee, tabs,
   stat cards, header sticky com blur no scroll
============================================================ */

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  border-radius: var(--radius-btn);
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, filter 0.18s ease;
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--orange) 0%, var(--orange-light) 100%);
  color: var(--purple-deep);
  box-shadow: var(--glow-orange), 0 2px 8px rgba(8, 0, 20, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 0 54px rgba(242, 137, 7, 0.46), 0 4px 12px rgba(8, 0, 20, 0.4);
  filter: brightness(1.06);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--white);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.34);
  transform: translateY(-2px);
}

.btn-purple {
  background: linear-gradient(135deg, var(--purple-main) 0%, var(--purple-vibrant) 100%);
  color: var(--white);
  box-shadow: var(--glow-purple);
}

.btn-purple:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 0 54px rgba(123, 31, 255, 0.45);
}

.btn-sm { padding: 9px 20px; font-size: 0.76rem; }
.btn-lg { padding: 13px 28px; font-size: 0.9rem; }
.btn-xl { padding: 16px 38px; font-size: 0.98rem; }
.btn-block { width: 100%; }

.btn-arrow {
  flex-shrink: 0;
  transition: transform 0.25s ease;
}

.btn:hover .btn-arrow {
  transform: translateX(4px);
}

/* ---------- Badges / Pills ---------- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 18px;
  border-radius: var(--radius-btn);
  border: 1px solid var(--purple-border);
  background: var(--purple-glass);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--white);
  backdrop-filter: blur(6px);
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 10px var(--orange);
  flex-shrink: 0;
}

.badge-orange,
.pill-urgency {
  border-color: rgba(242, 137, 7, 0.45);
  background: rgba(242, 137, 7, 0.12);
  color: var(--orange-light);
}

.badge-dark {
  border-color: rgba(91, 17, 214, 0.35);
  background: rgba(91, 17, 214, 0.08);
  color: var(--purple-main);
}

/* ---------- Countdown ---------- */
.countdown-label {
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange-light);
  text-align: center;
  margin-bottom: 16px;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 14px;
}

.countdown-unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  min-width: 84px;
  padding: 16px 10px 12px;
  border-radius: 18px;
  background: rgba(8, 0, 20, 0.65);
  border: 1px solid var(--purple-border);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.countdown-value {
  font-size: clamp(1.6rem, 3.6vw, 2.3rem);
  font-weight: 900;
  line-height: 1;
  color: var(--white);
  font-variant-numeric: tabular-nums;
}

.countdown-name {
  font-size: 0.62rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: var(--white-dim);
}

.countdown.is-expired .countdown-value {
  color: var(--white-dim);
}

/* ---------- Accordion (FAQ) ---------- */
.accordion {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.accordion-item {
  background: var(--white);
  border: 1px solid var(--gray-medium);
  border-radius: 18px;
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.accordion-item.is-open {
  border-color: var(--purple-main);
  box-shadow: 0 8px 28px rgba(91, 17, 214, 0.12);
}

/* Variante escura do accordion (usada no FAQ premium) */
.accordion-dark .accordion-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
}

.accordion-dark .accordion-item.is-open {
  border-color: rgba(242, 137, 7, 0.55);
  box-shadow: 0 8px 28px rgba(242, 137, 7, 0.1);
}

.accordion-dark .accordion-trigger {
  color: var(--white);
}

.accordion-dark .accordion-panel {
  color: var(--muted-text);
}

.accordion-dark .accordion-icon {
  background: rgba(255, 255, 255, 0.06);
}

.accordion-dark .accordion-icon::before,
.accordion-dark .accordion-icon::after {
  background: var(--orange-light);
}

.accordion-dark .accordion-item.is-open .accordion-icon {
  background: var(--orange);
}

.accordion-dark .accordion-item.is-open .accordion-icon::before,
.accordion-dark .accordion-item.is-open .accordion-icon::after {
  background: var(--purple-deep);
}

.accordion-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 13px 18px;
  font-size: 0.88rem;
  font-weight: 700;
  text-align: left;
  color: var(--text-dark);
}

.accordion-icon {
  position: relative;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gray-light);
  flex-shrink: 0;
  transition: background 0.25s ease;
}

.accordion-icon::before,
.accordion-icon::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 2px;
  background: var(--purple-main);
  transform: translate(-50%, -50%);
  transition: transform 0.25s ease;
}

.accordion-icon::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.accordion-item.is-open .accordion-icon {
  background: var(--purple-main);
}

.accordion-item.is-open .accordion-icon::before,
.accordion-item.is-open .accordion-icon::after {
  background: var(--white);
  transform: translate(-50%, -50%) rotate(0);
}

.accordion-panel {
  padding: 0 18px 14px;
  color: rgba(30, 27, 38, 0.75);
  font-size: 0.85rem;
}

/* ---------- Marquee (faixa de urgência) ---------- */
.marquee {
  overflow: hidden;
  background: linear-gradient(90deg, var(--orange), var(--orange-light));
  padding: 0;
  z-index: 3;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 24s linear infinite;
}

.marquee-track span {
  display: flex;
  align-items: center;
  height: 56px;
  font-size: 1.1rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--purple-deep);
  white-space: nowrap;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .marquee-track {
    animation: none;
  }
}

/* ---------- Luzes de palco (beams) ---------- */
.stage-beams {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.beam {
  position: absolute;
  top: -12%;
  width: 180px;
  height: 130%;
  background: linear-gradient(180deg,
    rgba(255, 178, 26, 0.28) 0%,
    rgba(255, 178, 26, 0.06) 55%,
    transparent 100%);
  clip-path: polygon(42% 0, 58% 0, 100% 100%, 0 100%);
  filter: blur(6px);
  transform-origin: top center;
  animation: beam-sway 9s ease-in-out infinite alternate;
}

.beam-1 { left: 6%;  animation-delay: 0s;   transform: rotate(-8deg); }
.beam-2 { left: 30%; animation-delay: -3s;  transform: rotate(5deg);
          background: linear-gradient(180deg, rgba(123, 31, 255, 0.3) 0%, rgba(123, 31, 255, 0.06) 55%, transparent 100%); }
.beam-3 { right: 26%; animation-delay: -6s; transform: rotate(-4deg); }
.beam-4 { right: 4%;  animation-delay: -1.5s; transform: rotate(9deg);
          background: linear-gradient(180deg, rgba(123, 31, 255, 0.26) 0%, rgba(123, 31, 255, 0.05) 55%, transparent 100%); }

@keyframes beam-sway {
  from { transform: rotate(-9deg); opacity: 0.75; }
  50%  { opacity: 1; }
  to   { transform: rotate(9deg); opacity: 0.8; }
}

/* ---------- Header sticky com blur no scroll ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: transparent;
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease, backdrop-filter 0.3s ease;
}

.site-header.is-scrolled {
  background: rgba(8, 0, 20, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header-logo-img {
  height: 32px;
  width: auto;
}

.header-logo-text em {
  color: var(--orange-light);
  margin-left: 4px;
}

.header-nav {
  display: flex;
  gap: 26px;
}

.header-nav a {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white-soft);
  transition: color 0.2s ease;
}

.header-nav a:hover {
  color: var(--orange-light);
}

/* ---------- Stat cards (números de prova) ---------- */
.stat-card {
  padding: 24px 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.stat-number {
  font-size: clamp(2.1rem, 5vw, 3.4rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--orange-light);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.stat-label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white-soft);
}

.stat-note {
  font-size: 0.72rem;
  color: var(--muted-text);
}