:root {
  --dark: #ffffff;
  --deep: #f5f5f5;
  --mid: #eeeeee;
  --card: #ffffff;
  --accent: #770a10;
  --accent2: #f05a28;
  --red: #d63031;
  --green: #00b894;
  --text: #1a1a2e;
  --muted: #555566;
  --white: #1a1a2e;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--dark);
  color: var(--text);
  font-family: 'DM Sans', sans-serif;
  font-size: 17px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* HERO */
.hero {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 30px 16px 40px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  pointer-events: none; /* Impede que o fundo invisível bloqueie os cliques */
  z-index: 0;
  background: radial-gradient(ellipse 80% 60% at 50% 30%, rgba(232,176,74,0.08) 0%, transparent 70%),
              radial-gradient(ellipse 60% 40% at 20% 80%, rgba(240,90,40,0.08) 0%, transparent 60%);
}

.hero-eyebrow {
  display: inline-block;
  background: rgba(232,176,74,0.12);
  border: 1px solid rgba(232,176,74,0.4);
  color: var(--accent);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  padding: 8px 20px;
  border-radius: 100px;
  margin-top: 0;
  margin-bottom: 20px;
  position: relative;
}

.hero h1 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
 line-height: 1.25;
  letter-spacing: -0.5px;
  max-width: 900px;
  position: relative;
  margin-bottom: 16px;
  text-wrap: balance;
}

.hero h1 em {
  font-style: italic;
  color: var(--accent);
}

.hero h1 .danger {
  display: block;
  color: var(--accent2);
  font-size: 0.7em;
  font-weight: 700;
  margin-top: 8px;
  letter-spacing: 0;
  opacity: 0.95;
}

.hero-sub {
  font-size: clamp(1.05rem, 1.5vw, 1.2rem);
  color: var(--muted);
  max-width: 700px;
  margin: 0 auto;
  position: relative;
  line-height: 1.6;
  text-wrap: balance;
}

.hero-sub strong {
  color: var(--text);
}

/* Hero Thumbnail */
.hero-thumb-wrapper {
  display: block;
  position: relative; /* Traz o link da imagem para a frente */
  z-index: 10;
  margin: 24px auto 0;
  max-width: 560px;
  width: 100%;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 16px 40px rgba(0,0,0,0.15);
  border: 2px solid rgba(232,176,74,0.3);
  cursor: pointer;
  text-decoration: none;
}

.hero-thumb {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s ease;
}

.hero-thumb-wrapper:hover .hero-thumb {
  transform: scale(1.02);
}

.hero-scroll {
  margin-top: 32px;
  position: relative;
  animation: bounce 2s infinite;
  opacity: 0.5;
}

.hero-scroll svg {
  width: 32px;
  height: 32px;
  fill: var(--accent);
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* Expert Box */
.hero-expert-box {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  max-width: 560px;
  margin: 24px auto 0;
  text-align: left;
}

.expert-portrait-link {
  display: block;
  flex-shrink: 0;
  transition: transform 0.3s;
}

.expert-portrait-link:hover {
  transform: scale(1.05);
}

.expert-portrait {
  width: 160px;
  max-width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
  border: 2px solid rgba(232,176,74,0.3);
}

.expert-quote p {
  font-size: 1.3rem;
  color: var(--muted);
  font-style: italic;
  line-height: 1.5;
}

/* SECTIONS GERAIS */
.fold {
  padding: 100px 16px;
  position: relative;
}

.fold-inner {
  max-width: 1080px;
  margin: 0 auto;
}

.section-label {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 16px;
  display: block;
}

.fold h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
}

.fold h2 em {
  font-style: italic;
  color: var(--accent);
}

.fold .intro-text {
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 700px;
  margin-bottom: 56px;
}

.fold .intro-text strong {
  color: var(--text);
}

/* Symptom Cards */
.symptom-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 20px;
  margin-bottom: 64px;
}

.symptom-card {
  background: var(--card);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 16px;
  padding: 28px 24px;
  position: relative;
  overflow: hidden;
  transition: transform 0.3s, border-color 0.3s;
  display: block;
  text-decoration: none !important;
  color: inherit !important;
  cursor: pointer;
}

.symptom-card:hover {
  transform: translateY(-4px);
  border-color: rgba(240,90,40,0.35);
  text-decoration: none !important;
}

.symptom-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent2), var(--accent));
}

.symptom-icon {
  font-size: 2rem;
  margin-bottom: 14px;
}

.symptom-card h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}

.symptom-card p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

/* Warning Box */
.warning-box {
  background: rgba(214,48,49,0.08);
  border: 1.5px solid rgba(214,48,49,0.35);
  border-radius: 16px;
  padding: 32px 36px;
  margin-bottom: 56px;
}

.warning-box h3 {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.35rem;
  color: var(--red);
  margin-bottom: 16px;
}

.warning-list {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px 32px;
}

.warning-list li {
  font-size: 0.95rem;
  color: var(--text);
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.warning-list li::before {
  content: '▶';
  color: var(--red);
  font-size: 0.7rem;
  margin-top: 5px;
  flex-shrink: 0;
}

/* CTA Button */
.cta-wrap {
  text-align: center;
}

.cta-btn {
  display: inline-block;
  background: linear-gradient(135deg, var(--accent2), #ff7a4a);
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 20px 52px;
  border-radius: 100px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  box-shadow: 0 8px 40px rgba(240,90,40,0.35);
  transition: all 0.3s;
  position: relative;
  overflow: hidden;
}

.cta-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 50px rgba(240,90,40,0.45);
}

.cta-note {
  font-size: 0.82rem;
  color: var(--muted);
  margin-top: 12px;
}

/* Mechanism Flow */
.mechanism-flow {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin: 56px 0;
  flex-wrap: wrap;
}

.mech-step {
  flex: 1;
  min-width: 160px;
  background: transparent;
  border: none;
  border-top: 3px solid #b8860b;
  padding: 28px 20px;
  text-align: center;
  position: relative;
}

.mech-step:first-child { border-radius: 16px 0 0 16px; }
.mech-step:last-child { border-radius: 0 16px 16px 0; }

.mech-step + .mech-step::before {
  content: '→';
  position: absolute;
  left: -14px;
  top: 50%;
  transform: translateY(-50%);
  color: #770a10;
  font-size: 1.4rem;
  background: #ffffff;
  padding: 4px;
  z-index: 2;
}

.mech-num {
  font-family: 'Georgia', serif;
  font-size: 3.2rem;
  font-weight: 900;
  color: #770a10;
  line-height: 1;
  margin-bottom: 10px;
  font-style: italic;
  letter-spacing: -2px;
}

.mech-step h3 {
  font-size: 1rem;
  font-weight: 800;
  color: #1a1a2e;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 8px;
  font-family: 'DM Sans', sans-serif;
}

.mech-step p {
  font-size: 0.85rem;
  color: #555566;
  line-height: 1.6;
}

/* Metaphor Cards */
.metaphor-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin: 40px 0 56px;
}

.meta-card {
  background: var(--mid);
  border-radius: 12px;
  padding: 22px 18px;
  border: 1px solid rgba(232,176,74,0.12);
}
.meta-card .meta-icon {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

/* Trocado de h4 para h3 para corrigir hierarquia */
.meta-card h3 {
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 6px;
}

.meta-card p {
  font-size: 0.82rem;
  color: var(--muted);
}

/* Startle List */
.startle-list {
  list-style: none;
  margin: 40px 0 56px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.startle-list li {
  background: var(--card);
  border-left: 4px solid var(--accent);
  border-radius: 0 12px 12px 0;
  padding: 20px 24px;
  font-size: 1rem;
  color: var(--text);
}

.startle-list li strong {
  /* Cor trocada de --accent2 para --accent para melhorar o contraste (acessibilidade) */
  color: var(--accent);
}

.startle-list li .stat-badge {
  display: inline-block;
  background: rgba(232,176,74,0.15);
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 100px;
  margin-left: 8px;
  vertical-align: middle;
}

/* Reveal Box */
.reveal-box {
  background: linear-gradient(135deg, rgba(232,176,74,0.08), rgba(240,90,40,0.06));
  border: 1.5px solid rgba(232,176,74,0.25);
  border-radius: 20px;
  padding: 40px;
  margin: 40px 0 56px;
  text-align: center;
}

.reveal-box .big-quote {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 700;
  font-style: italic;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 16px;
}

.reveal-box .quote-attr {
  font-size: 0.85rem;
  color: var(--accent);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
}

/* Testimonials */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  max-width: 960px;
  gap: 24px;
  margin: 48px auto 64px;
}

.testimonial-card {
  background: var(--card);
  border-radius: 20px;
  padding: 32px 28px;
  border: 1px solid rgba(0,0,0,0.08);
  position: relative;
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  left: 24px;
  font-family: 'Montserrat', sans-serif;
  font-size: 5rem;
  color: rgba(232,176,74,0.12);
  line-height: 1;
}

.stars {
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 16px;
}

.testimonial-card blockquote {
  font-size: 0.97rem;
  color: var(--text);
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent2), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--dark);
  flex-shrink: 0;
}

.author-info .author-name {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--white);
}

.author-info .author-detail {
  font-size: 0.8rem;
  color: var(--muted);
}

/* FAQ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 48px 0 64px;
}

.faq-item {
  background: var(--card);
  border-radius: 12px;
  border: 1px solid rgba(0,0,0,0.08);
  overflow: hidden;
}

.faq-q {
  width: 100%;
  background: none;
  border: none;
  color: var(--white);
  font-family: 'DM Sans', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  padding: 24px 28px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  transition: color 0.2s;
}

.faq-q:hover {
  color: var(--accent);
}

.faq-q .faq-arrow {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: rgba(232,176,74,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s, background 0.3s;
  font-size: 0.8rem;
  color: var(--accent);
}

.faq-item.open .faq-q .faq-arrow {
  transform: rotate(180deg);
  background: var(--accent);
  color: var(--dark);
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
  padding: 0 28px;
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.7;
}

.faq-item.open .faq-a {
  max-height: 300px;
  padding-bottom: 24px;
}

/* Final CTA */
.final-cta {
  background: linear-gradient(135deg, rgba(232,176,74,0.08), rgba(240,90,40,0.06));
  border-top: 1px solid rgba(232,176,74,0.15);
  padding: 80px 16px;
  text-align: center;
}

.final-cta h2 {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 900;
  margin-bottom: 16px;
}

.final-cta p {
  max-width: 580px;
  margin: 0 auto 40px;
  color: var(--muted);
  font-size: 1.05rem;
}

/* Sticky CTA */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(10px);
  padding: 14px 16px;
  z-index: 990;
  border-top: 1px solid rgba(232,176,74,0.2);
  text-align: center;
}

.fold-divider {
  border: none;
  border-top: 1px solid rgba(0,0,0,0.08);
  margin: 0;
}

/* FOOTER */
.site-footer {
  background-color: #1a1a2e;
  color: #ffffff;
  padding: 60px 16px 100px; /* Espaço extra embaixo para o sticky-cta não cobrir */
  text-align: center;
}

.site-footer .footer-inner {
  max-width: 800px;
  margin: 0 auto;
}

.site-footer .disclaimer {
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
  margin-bottom: 24px;
  text-align: justify;
  font-size: 0.8rem;
}

.site-footer .footer-links {
  margin-bottom: 24px;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.site-footer .footer-links a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s;
}

.site-footer .footer-links a:hover {
  color: #ffffff;
}

.site-footer .copyright {
  color: rgba(255,255,255,0.5);
  font-size: 0.85rem;
}

/* RESPONSIVE */
@media (max-width: 640px) {
  .hide-on-mobile {
    display: none !important;
  }

  .hero-expert-box {
    flex-direction: column;
    text-align: center;
    padding: 20px;
    gap: 16px;
  }
  .hero { padding: 30px 16px; }
  .fold { padding: 60px 16px; }
  .warning-box { padding: 24px 16px; }
  .symptom-card { padding: 24px 16px; }
  .reveal-box { padding: 28px 16px; margin: 32px 0 40px; }
  .testimonial-card { padding: 24px 16px; }
  .faq-q { padding: 20px 16px; gap: 12px; }
  .faq-a { padding: 0 16px; }
  .faq-item.open .faq-a { padding-bottom: 20px; }
  .final-cta { padding: 60px 16px; }
  
  .testimonial-grid {
    grid-template-columns: 1fr;
  }

  /* Botões mais fáceis de clicar no mobile */
  .cta-btn { width: 100%; padding: 18px 16px; font-size: 1rem !important; }

  .sticky-cta {
    display: block;
  }
  
  .mechanism-flow {
    flex-direction: column;
  }
  
  .mech-step {
    border-radius: 12px !important;
  }
  
  .mech-step + .mech-step::before {
    content: '↓';
    left: 50%;
    top: -14px;
    transform: translateX(-50%);
  }
}

.guarantee-badges { display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; margin-top: 36px; }
.g-badge { display: flex; align-items: center; gap: 8px; background: rgba(255,255,255,0.04); border: 1px solid rgba(255,255,255,0.08); border-radius: 100px; padding: 10px 20px; font-size: 0.85rem; color: var(--muted); }
.g-badge span { color: var(--green); font-size: 1rem; }