/* ============================================================
   3D VIP — Landing Page Styles
   ============================================================ */

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,184,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,184,0,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 30%, transparent 100%);
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}
.glow-1 {
  width: 600px; height: 600px;
  background: rgba(255,184,0,0.08);
  top: -100px; left: -100px;
}
.glow-2 {
  width: 500px; height: 500px;
  background: rgba(255,100,0,0.06);
  bottom: -100px; right: -50px;
}

.hero-orb {
  position: absolute;
  right: 5%;
  top: 50%;
  transform: translateY(-50%);
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(255,184,0,0.12) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse 4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: translateY(-50%) scale(1); opacity: 0.8; }
  50%       { transform: translateY(-50%) scale(1.08); opacity: 1; }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,184,0,0.08);
  border: 1px solid rgba(255,184,0,0.2);
  color: var(--gold);
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: 28px;
  animation: fadeInDown 0.6s ease both;
}

.hero-title {
  font-size: clamp(40px, 6vw, 72px);
  font-weight: 900;
  color: var(--text-white);
  line-height: 1.08;
  margin-bottom: 24px;
  animation: fadeInUp 0.7s ease 0.1s both;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 40px;
  max-width: 600px;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeInUp 0.7s ease 0.3s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 56px;
  animation: fadeInUp 0.7s ease 0.4s both;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-md);
  padding: 20px 32px;
  width: fit-content;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 0 32px;
}
.stat-item:first-child { padding-left: 0; }
.stat-item:last-child  { padding-right: 0; }

.stat-num {
  font-family: 'Orbitron', sans-serif;
  font-size: 28px;
  font-weight: 700;
  color: var(--gold);
}
.stat-label { font-size: 12px; color: var(--text-muted); font-weight: 500; }

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.1);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 12px;
  animation: fadeIn 1s ease 1s both;
}
.scroll-mouse {
  width: 22px; height: 36px;
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}
.scroll-wheel {
  width: 3px; height: 8px;
  background: var(--gold);
  border-radius: 100px;
  animation: scrollAnim 1.5s ease infinite;
}
@keyframes scrollAnim {
  0%, 100% { transform: translateY(0); opacity: 1; }
  100%      { transform: translateY(10px); opacity: 0; }
}

/* ── Section padrão ──────────────────────────────────────── */
.section { padding: 100px 0; }
.section-dark { background: rgba(0,0,0,0.25); }

.section-header { margin-bottom: 60px; }
.section-eyebrow {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 12px;
  display: block;
}
.section-title {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 16px;
}
.section-desc {
  font-size: 17px;
  color: var(--text-light);
}

/* ── Steps ───────────────────────────────────────────────── */
.steps-grid {
  display: flex;
  align-items: center;
  gap: 16px;
}

.step-card {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.step-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: var(--transition);
}
.step-card:hover { border-color: var(--border-bright); transform: translateY(-4px); }
.step-card:hover::before { opacity: 1; }

.step-number {
  font-family: 'Orbitron', sans-serif;
  font-size: 11px;
  color: var(--gold);
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  font-weight: 700;
}
.step-icon { font-size: 40px; margin-bottom: 16px; }
.step-card h3 { font-size: 18px; margin-bottom: 10px; }
.step-card p  { font-size: 14px; color: var(--text-muted); line-height: 1.7; }

.step-arrow {
  font-size: 28px;
  color: var(--gold);
  opacity: 0.4;
  flex-shrink: 0;
}

/* ── Models Preview ──────────────────────────────────────── */
.models-preview-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.model-preview-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}
.model-preview-card:hover {
  border-color: var(--border-bright);
  transform: translateY(-4px);
  box-shadow: var(--shadow-gold);
}

.model-thumb {
  position: relative;
  aspect-ratio: 1;
  background: var(--bg-card-hover);
  overflow: hidden;
}
.model-thumb-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 48px;
}
.model-thumb-placeholder span {
  font-size: 11px;
  color: var(--text-muted);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.model-lock {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(6,6,15,0.85);
  backdrop-filter: blur(6px);
  padding: 10px;
  font-size: 12px;
  color: var(--gold);
  font-weight: 600;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}
.model-info { padding: 14px; }
.model-info h4 { font-size: 14px; margin-bottom: 4px; }
.model-info p  { font-size: 12px; color: var(--text-muted); }

/* ── Plans ───────────────────────────────────────────────── */
.plans-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}

.plan-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px 36px;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}
.plan-card:hover { border-color: var(--border-bright); }

.plan-featured {
  border-color: var(--gold) !important;
  background: linear-gradient(160deg, #12121F 0%, #1A1508 100%);
  box-shadow: 0 0 50px rgba(255,184,0,0.12);
}

.plan-popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--gold), #FF8C00);
  color: #000;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 100px;
  white-space: nowrap;
}

.plan-header { margin-bottom: 24px; }
.plan-icon { font-size: 36px; margin-bottom: 10px; }
.plan-name { font-size: 24px; font-weight: 800; margin-bottom: 6px; }
.plan-tagline { font-size: 14px; color: var(--text-muted); }

.plan-price {
  display: flex;
  align-items: flex-end;
  gap: 2px;
  margin-bottom: 32px;
}
.price-currency { font-size: 18px; font-weight: 700; color: var(--text-muted); padding-bottom: 6px; }
.price-value    { font-size: 56px; font-weight: 900; color: var(--text-white); line-height: 1; font-family: 'Orbitron', sans-serif; }
.price-cents    { font-size: 24px; font-weight: 700; color: var(--text-light); padding-bottom: 8px; }
.price-period   { font-size: 14px; color: var(--text-muted); padding-bottom: 10px; }

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex: 1;
}
.plan-features li { font-size: 14px; display: flex; align-items: center; gap: 10px; }
.check { color: var(--success); font-weight: 700; flex-shrink: 0; }
.x     { color: var(--text-muted); flex-shrink: 0; }

.plan-guarantee {
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 14px;
}

.payment-badges { display: flex; flex-direction: column; align-items: center; }
.badges-row { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; justify-content: center; }
.payment-badge {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 100px;
  padding: 8px 18px;
  font-size: 13px;
  color: var(--text-light);
}

/* ── Aulas Showcase ──────────────────────────────────────── */
.aulas-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.aulas-feature-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.aulas-feature-list li {
  font-size: 15px;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 12px;
}

.aulas-mockup {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.mockup-bar {
  background: rgba(255,255,255,0.04);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  border-bottom: 1px solid var(--border);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red    { background: #FF5F56; }
.dot.yellow { background: #FFBD2E; }
.dot.green  { background: #27C93F; }
.mockup-title {
  color: var(--text-muted);
  font-size: 12px;
  margin-left: 8px;
}

.mockup-content { padding: 12px; }

.lesson-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 12px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
  margin-bottom: 4px;
}
.lesson-item.active {
  background: var(--gold-dim);
  border: 1px solid rgba(255,184,0,0.2);
}
.lesson-icon { font-size: 20px; flex-shrink: 0; }
.lesson-title {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-white);
  margin-bottom: 2px;
}
.lesson-dur { font-size: 12px; color: var(--text-muted); }

/* ── Guarantee ───────────────────────────────────────────── */
.guarantee-section { padding: 60px 0; }
.guarantee-card {
  background: linear-gradient(135deg, rgba(34,197,94,0.06), rgba(34,197,94,0.02));
  border: 1px solid rgba(34,197,94,0.2);
  border-radius: var(--radius-xl);
  padding: 48px 56px;
  display: flex;
  align-items: center;
  gap: 40px;
}
.guarantee-icon { font-size: 64px; flex-shrink: 0; }
.guarantee-text h3 { font-size: 22px; margin-bottom: 10px; }
.guarantee-text p  { color: var(--text-light); line-height: 1.7; }

/* ── PROVA SOCIAL (TEXTO / CARDS) ────────────────────────── */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  max-width: 1100px;
  margin: 0 auto;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: 16px;
  padding: 24px;
  transition: transform 0.3s ease, border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}
.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255,184,0,0.3);
}

/* Brilho sutil no fundo do card */
.testimonial-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.testimonial-card:hover::before {
  opacity: 1;
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.testimonial-avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 184, 0, 0.2);
}

.testimonial-info h4 {
  color: var(--text-white);
  font-size: 16px;
  margin: 0 0 4px 0;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Badge de verificado */
.verified-badge {
  color: #22C55E; /* Verde sucesso */
  font-size: 14px;
}

.testimonial-info p {
  color: var(--text-muted);
  font-size: 13px;
  margin: 0;
}

.testimonial-stars {
  color: var(--gold);
  font-size: 14px;
  margin-bottom: 12px;
  letter-spacing: 2px;
}

.testimonial-text {
  color: var(--text-light);
  font-size: 15px;
  line-height: 1.6;
  font-style: italic;
}
.testimonial-text::before {
  content: '"';
  color: var(--gold);
  opacity: 0.5;
  font-family: serif;
  font-size: 24px;
  line-height: 0;
  vertical-align: bottom;
}
.testimonial-text::after {
  content: '"';
  color: var(--gold);
  opacity: 0.5;
  font-family: serif;
  font-size: 24px;
  line-height: 0;
  vertical-align: bottom;
}

/* ── FAQ ─────────────────────────────────────────────────── */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-light);
  border-radius: 12px;
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition);
}
.faq-item:hover { border-color: rgba(255, 255, 255, 0.2); }
.faq-item.open { border-color: var(--border-bright); }

.faq-question {
  width: 100%;
  background: var(--bg-card);
  border: none;
  color: var(--text-white);
  font-size: 16px;
  font-weight: 500;
  padding: 20px 24px;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: var(--transition);
}
.faq-question:hover { background: var(--bg-card-hover); color: var(--gold); }
.faq-item.open .faq-question { color: var(--gold); }

.faq-icon {
  font-size: 22px;
  font-weight: 300;
  color: var(--gold);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  background: var(--bg-card);
  color: var(--text-light);
  font-size: 15px;
  line-height: 1.7;
  padding: 0 24px;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 4px 24px 20px;
}

/* ── CTA Final ───────────────────────────────────────────── */
.cta-final {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.cta-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 800px; height: 400px;
  background: radial-gradient(ellipse, rgba(255,184,0,0.1) 0%, transparent 70%);
  filter: blur(40px);
}
.cta-title {
  font-size: clamp(32px, 5vw, 60px);
  font-weight: 900;
  letter-spacing: -0.02em;
  line-height: 1.15;
}
.cta-sub {
  font-size: 18px;
  color: var(--text-light);
  margin-top: 16px;
}

/* ── Footer ──────────────────────────────────────────────── */
.footer { padding: 60px 0 32px; }
.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
  margin-bottom: 40px;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}

.footer-links a {
  display: block;
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 8px;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--text-white); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-muted);
  font-size: 13px;
}

/* ── Mobile Menu ─────────────────────────────────────────── */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 6px;
}
.mobile-menu-btn span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-light);
  border-radius: 2px;
  transition: var(--transition);
}

/* ── Animations ──────────────────────────────────────────── */
@keyframes fadeInUp   { from { opacity:0; transform:translateY(24px); } to   { opacity:1; transform:translateY(0); } }
@keyframes fadeInDown { from { opacity:0; transform:translateY(-12px); } to  { opacity:1; transform:translateY(0); } }
@keyframes fadeIn     { from { opacity:0; } to { opacity:1; } }

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 1024px) {
  .models-preview-grid { grid-template-columns: repeat(2, 1fr); }
  .aulas-showcase { grid-template-columns: 1fr; gap: 40px; }
  .aulas-visual { display: none; }
}

@media (max-width: 768px) {
  .mobile-menu-btn { display: flex; }
  .hero-title { font-size: 36px; }
  .hero-subtitle { font-size: 16px; }
  .hero-actions { flex-direction: column; }
  .hero-stats { padding: 16px; width: 100%; justify-content: space-around; }
  .stat-item { padding: 0 12px; }
  .steps-grid { flex-direction: column; }
  .step-arrow { transform: rotate(90deg); }
  .plans-grid { grid-template-columns: 1fr; max-width: 420px; }
  .guarantee-card { flex-direction: column; padding: 32px 24px; text-align: center; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .models-preview-grid { grid-template-columns: repeat(2, 1fr); }
  .cta-final .flex-center { flex-direction: column; }
}