/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --amber: #F59E0B;
  --amber-dark: #D97706;
  --amber-light: #FDE68A;
  --green: #10B981;
  --dark: #0F0F0F;
  --dark2: #1A1A1A;
  --dark3: #242424;
  --dark4: #2E2E2E;
  --text: #E5E5E5;
  --text-muted: #9CA3AF;
  --white: #FFFFFF;
  --red: #EF4444;
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  font-size: 16px;
}

h1, h2, h3 { font-family: 'Montserrat', sans-serif; line-height: 1.25; }

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 24px;
}

.highlight { color: var(--amber); }

.section-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  color: var(--amber);
  text-transform: uppercase;
  margin-bottom: 12px;
}

/* ===== TOP BAR ===== */
.top-bar {
  background: linear-gradient(90deg, var(--amber-dark), var(--amber));
  color: var(--dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 13px;
  text-align: center;
  padding: 10px 20px;
  letter-spacing: 0.5px;
}

/* ===== HEADER / LOGÓTIPO ===== */
.site-header {
  background: var(--dark);
  border-bottom: 1px solid rgba(245,158,11,0.15);
  padding: 20px 0;
  text-align: center;
}

.logo-principal {
  display: block;
  max-width: 320px;
  width: 100%;
  height: auto;
  margin: 0 auto;
  object-fit: contain;
  filter: drop-shadow(0 0 12px rgba(245,158,11,0.25));
}

.vsl-logo-wrapper {
  margin-bottom: 28px;
  padding-bottom: 28px;
  border-bottom: 1px solid rgba(245,158,11,0.15);
}

.logo-vsl {
  max-width: 260px;
  filter: drop-shadow(0 0 16px rgba(245,158,11,0.35));
}

@media (max-width: 480px) {
  .logo-principal { max-width: 220px; }
  .logo-vsl { max-width: 180px; }
}

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-block;
  background: linear-gradient(135deg, var(--amber), var(--amber-dark));
  color: var(--dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 16px;
  padding: 18px 36px;
  border-radius: 8px;
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 24px rgba(245,158,11,0.4);
  border: none;
  cursor: pointer;
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(245,158,11,0.6);
  background: linear-gradient(135deg, #FBBF24, var(--amber));
}

.btn-large { font-size: 18px; padding: 22px 44px; }

@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 4px 24px rgba(245,158,11,0.4); }
  50% { box-shadow: 0 8px 48px rgba(245,158,11,0.8); }
}
.btn-pulse { animation: pulse-glow 2s ease-in-out infinite; }

.price-hint {
  margin-top: 12px;
  font-size: 14px;
  color: var(--text-muted);
  text-align: center;
}
.price-hint strong { color: var(--amber); }

/* ===== HERO ===== */
.hero {
  background: radial-gradient(ellipse at top, #1c1400 0%, var(--dark) 70%);
  padding: 80px 0 60px;
  text-align: center;
  border-bottom: 1px solid #2a2000;
}

.badge {
  display: inline-block;
  background: rgba(245,158,11,0.15);
  border: 1px solid rgba(245,158,11,0.4);
  color: var(--amber);
  font-family: 'Montserrat', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  padding: 6px 16px;
  border-radius: 20px;
  margin-bottom: 24px;
}

.hero h1 {
  font-size: clamp(28px, 5vw, 52px);
  font-weight: 900;
  color: var(--white);
  max-width: 800px;
  margin: 0 auto 24px;
}

.subheadline {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--text-muted);
  max-width: 680px;
  margin: 0 auto 40px;
}

.hero-cta { display: flex; flex-direction: column; align-items: center; gap: 8px; }

/* ===== VSL ===== */
.vsl-section {
  background: var(--dark2);
  padding: 60px 0;
  text-align: center;
}

.vsl-label {
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 20px;
  letter-spacing: 1px;
}

/* video-container inline styles handle responsiveness;
   these rules add the border/shadow treatment */
.video-container {
  max-width: 800px;
  margin: 0 auto 40px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(245,158,11,0.2);
  border: 1px solid #2a2000;
}

.vsl-cta { display: flex; flex-direction: column; align-items: center; }

/* ===== PROBLEM ===== */
.problem-section {
  padding: 80px 0;
  background: var(--dark);
  text-align: center;
}

.problem-section h2 {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 16px;
}

.section-intro {
  color: var(--text-muted);
  max-width: 640px;
  margin: 0 auto 48px;
  font-size: 17px;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
  text-align: left;
}

.pain-card {
  background: var(--dark3);
  border: 1px solid var(--dark4);
  border-radius: 12px;
  padding: 28px;
  transition: border-color 0.3s;
}
.pain-card:hover { border-color: var(--amber-dark); }
.pain-icon { font-size: 36px; margin-bottom: 12px; }
.pain-card h3 { font-size: 16px; color: var(--white); margin-bottom: 8px; }
.pain-card p { font-size: 14px; color: var(--text-muted); }

.problem-truth {
  background: linear-gradient(135deg, rgba(245,158,11,0.1), rgba(245,158,11,0.05));
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: 12px;
  padding: 32px;
  max-width: 720px;
  margin: 0 auto;
  font-size: 18px;
  color: var(--text);
}

/* ===== SOLUTION ===== */
.solution-section {
  padding: 80px 0;
  background: var(--dark2);
  text-align: center;
}

.solution-section h2 {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 16px;
}

.solution-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 48px;
  text-align: left;
}

.feature {
  display: flex;
  gap: 20px;
  background: var(--dark3);
  border-radius: 12px;
  padding: 28px;
  border: 1px solid var(--dark4);
  align-items: flex-start;
  transition: border-color 0.3s, transform 0.3s;
}
.feature:hover { border-color: var(--amber-dark); transform: translateY(-4px); }
.feature-icon { font-size: 32px; flex-shrink: 0; }
.feature h3 { font-size: 16px; color: var(--white); margin-bottom: 8px; }
.feature p { font-size: 14px; color: var(--text-muted); }

/* ===== MODULES ===== */
.modules-section {
  padding: 80px 0;
  background: var(--dark);
  text-align: center;
}

.modules-section h2 {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 48px;
}

.modules-grid {
  display: grid;
  gap: 20px;
  text-align: left;
}

.module-card {
  background: var(--dark3);
  border: 1px solid var(--dark4);
  border-left: 4px solid var(--amber);
  border-radius: 12px;
  padding: 28px;
  display: flex;
  gap: 24px;
  align-items: flex-start;
  transition: background 0.3s;
}
.module-card:hover { background: var(--dark4); }

.module-num {
  font-family: 'Montserrat', sans-serif;
  font-size: 32px;
  font-weight: 900;
  color: var(--amber);
  opacity: 0.4;
  flex-shrink: 0;
  min-width: 48px;
}

.module-content h3 { font-size: 18px; color: var(--white); margin-bottom: 8px; }
.module-content p { font-size: 15px; color: var(--text-muted); }

.modules-cta { margin-top: 48px; }

/* ===== SOCIAL PROOF ===== */
.social-proof-section {
  padding: 80px 0;
  background: var(--dark2);
  text-align: center;
}

.social-proof-section h2 {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 16px;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-top: 48px;
  text-align: left;
}

/* Grid de 2 colunas para vídeos quadrados (Shorts) */
.testimonials-grid--video {
  grid-template-columns: repeat(2, 1fr);
}

.testimonial-card {
  background: var(--dark3);
  border: 1px solid var(--dark4);
  border-radius: 12px;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s;
}
.testimonial-card:hover { transform: translateY(-4px); border-color: var(--amber-dark); }

.video-placeholder {
  background: linear-gradient(135deg, #1a1400, #2a2000);
  height: 160px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  cursor: pointer;
  color: var(--text-muted);
  font-size: 13px;
  text-align: center;
  transition: background 0.3s;
}
.video-placeholder:hover { background: linear-gradient(135deg, #2a2000, #3a3000); }
.video-placeholder strong { color: var(--amber); }
.play-btn {
  width: 48px; height: 48px;
  background: var(--amber);
  color: var(--dark);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
}

.testimonial-text {
  padding: 16px 20px;
  font-size: 14px;
  font-style: italic;
  color: var(--text-muted);
}

.social-proof-footer {
  margin-top: 40px;
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: 1px;
}

/* ===== PROFESSOR ===== */
.professor-section {
  padding: 80px 0;
  background: radial-gradient(ellipse at bottom left, #140e00 0%, var(--dark) 60%);
}

.professor-inner {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 60px;
  align-items: start;
}

@media (max-width: 700px) {
  .professor-inner { grid-template-columns: 1fr; }
}

.photo-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--dark3);
  border: 2px dashed var(--amber-dark);
  border-radius: 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 14px;
  color: var(--text-muted);
  text-align: center;
}
.photo-placeholder span { font-size: 48px; }

.professor-bio h2 {
  font-size: clamp(22px, 3vw, 32px);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 20px;
}
.professor-bio p {
  color: var(--text-muted);
  margin-bottom: 16px;
  font-size: 15px;
}
.professor-bio strong { color: var(--text); }

.credentials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0;
}
.credential {
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.25);
  color: var(--amber);
  font-size: 13px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
}

blockquote {
  background: var(--dark3);
  border-left: 4px solid var(--amber);
  padding: 20px 24px;
  border-radius: 0 8px 8px 0;
  font-size: 18px;
  font-style: italic;
  color: var(--white);
  margin: 24px 0 8px;
}
.quote-attr { font-size: 13px; color: var(--amber); font-family: 'Montserrat', sans-serif; font-weight: 700; }

/* ===== OFFER ===== */
.offer-section {
  padding: 80px 0;
  background: var(--dark2);
  text-align: center;
}
.offer-section h2 {
  font-size: clamp(24px, 4vw, 40px);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 16px;
}

.offer-card {
  background: var(--dark3);
  border: 2px solid var(--amber-dark);
  border-radius: 20px;
  padding: 48px;
  max-width: 640px;
  margin: 48px auto 0;
  box-shadow: 0 0 80px rgba(245,158,11,0.15);
  position: relative;
}

.offer-badge {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--amber), var(--amber-dark));
  color: var(--dark);
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 12px;
  letter-spacing: 2px;
  padding: 6px 24px;
  border-radius: 20px;
}

.offer-card h3 {
  font-size: 24px;
  color: var(--white);
  margin-bottom: 28px;
}

.offer-list {
  list-style: none;
  text-align: left;
  margin-bottom: 32px;
}
.offer-list li {
  padding: 10px 0;
  border-bottom: 1px solid var(--dark4);
  font-size: 15px;
  color: var(--text);
}
.offer-list li:last-child { border-bottom: none; }

.price-anchor { margin-bottom: 32px; }
.price-old {
  font-size: 18px;
  color: var(--text-muted);
  text-decoration: line-through;
}
.price-main {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 8px 0;
}
.price-label { font-size: 14px; color: var(--text-muted); }
.price-value {
  font-family: 'Montserrat', sans-serif;
  font-size: 64px;
  font-weight: 900;
  color: var(--amber);
  line-height: 1;
}
.price-value small { font-size: 32px; }
.price-installment {
  font-size: 16px;
  color: var(--text-muted);
}
.price-installment strong { color: var(--text); }

.offer-security {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

/* ===== GUARANTEE ===== */
.guarantee-section {
  padding: 80px 0;
  background: var(--dark);
}

.guarantee-inner {
  display: flex;
  gap: 60px;
  align-items: center;
  max-width: 800px;
  margin: 0 auto;
}

@media (max-width: 600px) {
  .guarantee-inner { flex-direction: column; text-align: center; }
}

.guarantee-circle {
  width: 160px; height: 160px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--green), #059669);
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 0 40px rgba(16,185,129,0.3);
  color: white;
  font-family: 'Montserrat', sans-serif;
  text-align: center;
}
.guarantee-circle span { font-size: 48px; font-weight: 900; line-height: 1; }
.guarantee-circle small { font-size: 12px; letter-spacing: 2px; }
.guarantee-circle p { font-size: 11px; font-weight: 700; letter-spacing: 2px; }

.guarantee-text h2 {
  font-size: clamp(22px, 3vw, 32px);
  color: var(--white);
  margin-bottom: 16px;
}
.guarantee-text p { color: var(--text-muted); margin-bottom: 12px; font-size: 15px; }
.guarantee-text strong { color: var(--text); }

/* ===== FAQ ===== */
.faq-section {
  padding: 80px 0;
  background: var(--dark2);
  text-align: center;
}
.faq-section h2 {
  font-size: clamp(24px, 4vw, 36px);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 48px;
}

.faq-list {
  max-width: 720px;
  margin: 0 auto;
  text-align: left;
}

.faq-item {
  background: var(--dark3);
  border: 1px solid var(--dark4);
  border-radius: 10px;
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color 0.3s;
}
.faq-item:hover { border-color: var(--amber-dark); }
.faq-item[open] { border-color: var(--amber); }

.faq-item summary {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 15px;
  color: var(--white);
  padding: 20px 24px;
  cursor: pointer;
  list-style: none;
  position: relative;
  padding-right: 48px;
}
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 20px;
  top: 50%; transform: translateY(-50%);
  font-size: 24px;
  color: var(--amber);
  transition: transform 0.3s;
}
.faq-item[open] summary::after {
  content: '−';
}

.faq-item p {
  padding: 0 24px 20px;
  font-size: 14px;
  color: var(--text-muted);
  border-top: 1px solid var(--dark4);
  padding-top: 16px;
}

/* ===== FINAL CTA ===== */
.final-cta-section {
  padding: 100px 0;
  background: radial-gradient(ellipse at center, #1c1400 0%, var(--dark) 70%);
  text-align: center;
}
.final-cta-section h2 {
  font-size: clamp(28px, 5vw, 48px);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 20px;
}
.final-cta-section p {
  max-width: 600px;
  margin: 0 auto 16px;
  color: var(--text-muted);
  font-size: 17px;
}
.final-quote {
  font-style: italic;
  color: var(--amber) !important;
  font-size: 18px !important;
  margin-bottom: 40px !important;
}
.final-price {
  margin-top: 16px !important;
  font-size: 15px !important;
  color: var(--text-muted) !important;
}
.final-price strong { color: var(--amber); }

.final-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin-top: 24px;
}
.final-badges span {
  background: var(--dark3);
  border: 1px solid var(--dark4);
  color: var(--text-muted);
  font-family: 'Montserrat', sans-serif;
  font-size: 13px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 20px;
}

/* ===== FOOTER ===== */
.footer {
  background: #080808;
  padding: 32px 0;
  text-align: center;
  border-top: 1px solid var(--dark4);
}
.footer p { color: var(--text-muted); font-size: 13px; margin-bottom: 4px; }

/* ===== RESPONSIVE ===== */

/* --- Tablet e Mobile Geral (≤768px) --- */
@media (max-width: 768px) {

  /* 1. Logo compacto — não rouba espaço vertical */
  .logo-principal {
    max-width: 160px !important;
    margin-bottom: 12px !important;
  }

  /* 2. Hero mais compacto — CTA sobe para a primeira dobra */
  .hero {
    padding-top: 15px !important;
    padding-bottom: 20px !important;
  }

  /* Badge menor */
  .badge {
    font-size: 10px !important;
    padding: 4px 12px !important;
    margin-bottom: 14px !important;
  }

  /* 3. H1 menor — ocupa menos linhas, empurra CTA para cima */
  .hero h1 {
    font-size: 22px !important;
    line-height: 1.3 !important;
    margin-bottom: 14px !important;
  }

  /* Subheadline mais compacta */
  .subheadline {
    font-size: 15px !important;
    margin-bottom: 24px !important;
  }

  /* 4. Botão CTA anatómico no mobile */
  .btn-primary {
    font-size: 14px !important;
    padding: 15px 24px !important;
  }

  .btn-large {
    font-size: 15px !important;
    padding: 16px 28px !important;
  }

  /* price-hint abaixo do CTA mais compacto */
  .price-hint {
    font-size: 13px !important;
    margin-top: 8px !important;
  }
}

/* --- Mobile Pequeno (≤600px) --- */
@media (max-width: 600px) {
  .pain-grid { grid-template-columns: 1fr; }
  .solution-features { grid-template-columns: 1fr; }
  .testimonials-grid--video { grid-template-columns: 1fr; }
  .offer-card { padding: 32px 20px; }
  .module-card { flex-direction: column; gap: 12px; }
  .module-num { font-size: 22px; }
  .professor-inner { grid-template-columns: 1fr; }
  .guarantee-inner { flex-direction: column; text-align: center; }
}

.testimonial-text { text-align: center; }