/* ============================================
   TOKENS
============================================ */
:root {
  --brown-950: #241d16;
  --brown-900: #362b20;
  --brown-800: #4a3c2c;
  --brown-700: #6b5a45;
  --brown-500: #9a8767;
  --gold: #c9a876;
  --gold-light: #e4cd9e;
  --cream: #f7f1e6;
  --cream-soft: #efe6d5;
  --white: #ffffff;
  --text-dark: #2b241c;
  --text-muted: #6b6053;

  --font-serif: "Playfair Display", serif;
  --font-sans: "Poppins", sans-serif;

  --radius-lg: 24px;
  --radius-md: 16px;
  --radius-sm: 10px;

  --shadow-soft: 0 20px 50px -20px rgba(36, 29, 22, 0.35);
  --shadow-card: 0 10px 30px -12px rgba(36, 29, 22, 0.18);

  --container: 1180px;
}

/* ============================================
   RESET
============================================ */
* { margin: 0; padding: 0; box-sizing: border-box; min-width: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  color: var(--text-dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { font: inherit; border: none; background: none; cursor: pointer; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-dark);
  overflow-wrap: break-word;
}

p, blockquote, .faq__question { overflow-wrap: break-word; }

#preloader { display: none; }

/* ============================================
   REUSABLE
============================================ */
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--brown-700);
  margin-bottom: 14px;
}
.eyebrow--gold { color: var(--gold-light); }

.section-head {
  max-width: 640px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-head h2 { font-size: clamp(1.8rem, 3vw, 2.4rem); }
.section-head--light .eyebrow { color: var(--gold-light); }
.section-head--light h2 { color: var(--cream); }
.section-head--light p { color: rgba(247,241,230,0.75); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 32px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.01em;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  text-align: center;
}
.btn--primary {
  background: var(--brown-900);
  color: var(--cream);
  box-shadow: var(--shadow-card);
}
.btn--primary:hover { transform: translateY(-3px); background: var(--brown-800); }

.btn--gold {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--brown-950);
  box-shadow: 0 14px 30px -10px rgba(201,168,118,0.6);
}
.btn--gold:hover { transform: translateY(-3px); }

.btn--ghost {
  background: transparent;
  color: var(--brown-900);
  border: 1.5px solid var(--brown-700);
}
.btn--ghost:hover { background: var(--brown-900); color: var(--cream); }

.btn--small { padding: 11px 22px; font-size: 0.85rem; }

/* ============================================
   HEADER
============================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 999;
  background: rgba(247, 241, 230, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(36,29,22,0.06);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.header.is-scrolled { box-shadow: 0 8px 24px -16px rgba(36,29,22,0.3); }
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 82px;
}
.logo {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-dark);
}
.logo span { color: var(--gold); font-style: italic; }

.nav { display: flex; gap: 34px; }
.nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text-dark);
  position: relative;
  padding: 4px 0;
}
.nav a::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width 0.25s ease;
}
.nav a:hover::after { width: 100%; }

.header__actions { display: flex; align-items: center; gap: 16px; }

.icon-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1.5px solid var(--brown-700);
  color: var(--brown-900);
  transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
  flex-shrink: 0;
}
.icon-link svg { width: 19px; height: 19px; }
.icon-link:hover { background: var(--brown-900); color: var(--cream); transform: translateY(-2px); }

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 32px;
}
.menu-toggle span {
  height: 2px;
  background: var(--text-dark);
  border-radius: 2px;
  transition: all 0.3s ease;
}

/* ============================================
   HERO
============================================ */
.hero {
  padding: 160px 0 100px;
  background: radial-gradient(circle at 85% 15%, rgba(201,168,118,0.14), transparent 55%), var(--cream);
  position: relative;
  overflow: hidden;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 60px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(2.1rem, 3.6vw, 3.2rem);
  margin-bottom: 22px;
}
.hero__lead {
  font-size: 1.08rem;
  color: var(--text-muted);
  max-width: 520px;
  margin-bottom: 34px;
}
.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.hero__trust {
  display: flex;
  align-items: center;
  gap: 24px;
}
.hero__trust-item { display: flex; flex-direction: column; }
.hero__trust-item strong { font-family: var(--font-serif); font-size: 1.2rem; color: var(--brown-900); }
.hero__trust-item span { font-size: 0.8rem; color: var(--text-muted); }
.hero__trust-divider { width: 1px; height: 34px; background: rgba(36,29,22,0.15); }

.hero__media { position: relative; display: flex; justify-content: center; }
.hero__frame {
  width: 100%;
  max-width: 440px;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  border: 6px solid var(--white);
}
.hero__frame img { width: 100%; height: 100%; object-fit: cover; }
.hero__badge {
  position: absolute;
  bottom: 26px;
  left: -10px;
  background: var(--brown-900);
  color: var(--cream);
  padding: 14px 22px;
  border-radius: var(--radius-md);
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  box-shadow: var(--shadow-card);
  line-height: 1.1;
}
.hero__badge span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  font-weight: 500;
  color: var(--gold-light);
  margin-bottom: 2px;
}

/* ============================================
   CREDENTIALS
============================================ */
.credentials { padding: 70px 0; background: var(--white); }
.credentials__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
}
.credential {
  padding: 28px 24px;
  border-radius: var(--radius-md);
  background: var(--cream);
  border: 1px solid rgba(36,29,22,0.05);
}
.credential h3 {
  font-size: 1.05rem;
  margin-bottom: 10px;
  color: var(--brown-900);
}
.credential p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ============================================
   ABOUT
============================================ */
.about { padding: 110px 0; background: var(--white); }
.about__inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
  align-items: center;
}
.about__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}
.about__media img { width: 100%; height: 100%; object-fit: cover; }
.about__text h2 {
  font-size: clamp(1.7rem, 2.8vw, 2.3rem);
  margin-bottom: 22px;
}
.about__text p {
  color: var(--text-muted);
  margin-bottom: 18px;
  font-size: 1rem;
}
.about__text blockquote {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.2rem;
  color: var(--brown-900);
  border-left: 3px solid var(--gold);
  padding-left: 22px;
  margin: 28px 0 32px;
}

/* ============================================
   HELP
============================================ */
.help { padding: 110px 0; background: var(--cream); }
.help__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.help__card {
  background: var(--white);
  padding: 32px 28px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  transition: transform 0.3s ease;
}
.help__card:hover { transform: translateY(-6px); }
.help__card h3 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--brown-900);
}
.help__card p { font-size: 0.9rem; color: var(--text-muted); }

/* ============================================
   SERVICE (ATENDIMENTO)
============================================ */
.service { padding: 110px 0; background: var(--white); }
.service__inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 70px;
  align-items: center;
}
.service h2 { font-size: clamp(1.7rem, 2.8vw, 2.3rem); margin-bottom: 20px; }
.service > .service__text > p { color: var(--text-muted); margin-bottom: 26px; }
.service__list { margin-bottom: 30px; }
.service__list li {
  padding: 14px 0;
  border-bottom: 1px solid rgba(36,29,22,0.08);
  font-size: 0.96rem;
  color: var(--text-dark);
}
.service__list li strong { color: var(--brown-900); }
.service__notice {
  background: var(--cream);
  border-left: 3px solid var(--gold);
  padding: 18px 22px;
  border-radius: var(--radius-sm);
  margin-bottom: 32px;
}
.service__notice strong { display: block; font-size: 0.85rem; color: var(--brown-900); margin-bottom: 6px; }
.service__notice p { font-size: 0.86rem; color: var(--text-muted); }
.service__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  aspect-ratio: 4/5;
}
.service__media img { width: 100%; height: 100%; object-fit: cover; }

/* ============================================
   COURSE
============================================ */
.course {
  padding: 120px 0;
  background: linear-gradient(180deg, var(--brown-950), var(--brown-900) 60%, var(--brown-950));
  color: var(--cream);
}
.course__subtitle {
  font-size: 1.05rem;
  color: rgba(247,241,230,0.75);
  margin-top: 10px;
}
.course__intro {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 70px;
}
.course__intro-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px -20px rgba(0,0,0,0.5);
}
.course__intro-text p {
  color: rgba(247,241,230,0.82);
  margin-bottom: 16px;
}
.course__stats {
  display: flex;
  gap: 40px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.course__stats strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 1.8rem;
  color: var(--gold-light);
}
.course__stats span { font-size: 0.82rem; color: rgba(247,241,230,0.65); }

.course__foundations {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 70px;
  padding: 32px;
  border-top: 1px solid rgba(247,241,230,0.15);
  border-bottom: 1px solid rgba(247,241,230,0.15);
}
.course__foundations p { color: rgba(247,241,230,0.85); font-size: 1.05rem; }
.course__foundations strong { color: var(--gold-light); font-weight: 600; }

.course__modules-title {
  text-align: center;
  color: var(--cream);
  font-size: 1.5rem;
  margin-bottom: 40px;
}
.modules {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 70px;
}
.module {
  background: rgba(247,241,230,0.05);
  border: 1px solid rgba(247,241,230,0.12);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  transition: transform 0.3s ease, background 0.3s ease;
}
.module:hover { transform: translateY(-6px); background: rgba(247,241,230,0.09); }
.module__number {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.6rem;
  color: var(--gold);
  display: block;
  margin-bottom: 14px;
}
.module h4 { color: var(--cream); font-size: 1.05rem; margin-bottom: 10px; }
.module p { font-size: 0.88rem; color: rgba(247,241,230,0.7); }

.course__cta { text-align: center; }
.course__cta p {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--gold-light);
  margin-bottom: 26px;
}

/* ============================================
   EBOOKS
============================================ */
.ebooks { padding: 110px 0; background: var(--white); }
.ebooks__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 50px;
}
.ebook-card {
  background: var(--cream);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}
.ebook-card:hover { transform: translateY(-6px); }
.ebook-card__cover { aspect-ratio: 3/4; overflow: hidden; }
.ebook-card__cover img { width: 100%; height: 100%; object-fit: cover; }
.ebook-card__body { padding: 26px 24px 28px; display: flex; flex-direction: column; flex: 1; }
.ebook-card__body h3 { font-size: 1.15rem; margin-bottom: 10px; color: var(--brown-900); }
.ebook-card__body p { font-size: 0.9rem; color: var(--text-muted); flex: 1; margin-bottom: 20px; }
.ebook-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.ebook-card__price {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--brown-900);
  white-space: nowrap;
}

.ebooks__combo {
  background: linear-gradient(135deg, var(--brown-950), var(--brown-800));
  border-radius: var(--radius-lg);
  padding: 46px 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}
.ebooks__combo-text h3 {
  color: var(--cream);
  font-size: 1.5rem;
  margin: 8px 0 12px;
}
.ebooks__combo-text p { color: rgba(247,241,230,0.75); max-width: 520px; }
.ebooks__combo .btn { flex-shrink: 0; }

/* ============================================
   TESTIMONIALS
============================================ */
.testimonials { padding: 110px 0; background: var(--cream); }
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.testimonial-img {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  background: var(--white);
  transition: transform 0.3s ease;
}
.testimonial-img:hover { transform: translateY(-6px); }
.testimonial-img img { width: 100%; height: auto; display: block; }

/* ============================================
   APPROACH
============================================ */
.approach { padding: 110px 0; background: var(--white); }
.approach__inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 70px;
  align-items: center;
}
.approach__media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  aspect-ratio: 4/5;
}
.approach__media img { width: 100%; height: 100%; object-fit: cover; }
.approach__text h2 { font-size: clamp(1.7rem, 2.8vw, 2.3rem); margin-bottom: 20px; }
.approach__text p { color: var(--text-muted); margin-bottom: 16px; }
.approach__signature {
  margin-top: 26px;
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--brown-900);
}
.approach__signature span {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  color: var(--text-muted);
  margin-top: 4px;
}

/* ============================================
   FAQ
============================================ */
.faq { padding: 110px 0; background: var(--cream); }
.faq__list { max-width: 780px; margin: 0 auto; }
.faq__item {
  border-bottom: 1px solid rgba(36,29,22,0.12);
}
.faq__question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 4px;
  text-align: left;
  font-size: 1rem;
  font-weight: 600;
  color: var(--brown-900);
}
.faq__question span {
  font-size: 1.4rem;
  color: var(--gold);
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 20px;
}
.faq__item.active .faq__question span { transform: rotate(45deg); }
.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}
.faq__answer p { padding: 0 4px 24px; color: var(--text-muted); font-size: 0.94rem; }
.faq__item.active .faq__answer { max-height: 300px; }

/* ============================================
   FINAL CTA
============================================ */
.final-cta {
  padding: 100px 0;
  background: var(--brown-900);
  text-align: center;
}
.final-cta__inner { max-width: 700px; margin: 0 auto; }
.final-cta h2 {
  color: var(--cream);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 18px;
}
.final-cta p {
  color: rgba(247,241,230,0.75);
  margin-bottom: 38px;
  font-size: 1.05rem;
}
.final-cta__actions {
  display: flex;
  gap: 18px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================
   FOOTER
============================================ */
.footer { background: var(--brown-950); color: rgba(247,241,230,0.75); padding: 70px 0 0; }
.footer__inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 50px;
}
.logo--footer { font-size: 1.3rem; margin-bottom: 12px; display: block; color: var(--cream); }
.footer__brand p { font-size: 0.88rem; line-height: 1.6; }
.footer__col h4 {
  color: var(--cream);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 16px;
  font-family: var(--font-sans);
  font-weight: 600;
}
.footer__col p { font-size: 0.88rem; margin-bottom: 10px; }
.footer__col a:hover { color: var(--gold-light); }
.footer__bottom {
  border-top: 1px solid rgba(247,241,230,0.1);
  padding: 22px 0;
  font-size: 0.8rem;
  text-align: center;
}

/* ============================================
   WHATSAPP FLOAT
============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 30px -8px rgba(37,211,102,0.7);
  z-index: 998;
  animation: pulse 2.5s infinite;
}
.whatsapp-float svg { width: 30px; height: 30px; color: var(--white); }
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.55); }
  70% { box-shadow: 0 0 0 16px rgba(37,211,102,0); }
  100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ============================================
   REVEAL ANIMATION
============================================ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ============================================
   RESPONSIVE
============================================ */
@media (max-width: 980px) {
  .nav {
    position: fixed;
    top: 82px; left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--cream);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
    box-shadow: 0 12px 24px -16px rgba(36,29,22,0.2);
  }
  .nav.nav--open { max-height: 400px; }
  .nav a {
    padding: 18px 24px;
    border-bottom: 1px solid rgba(36,29,22,0.06);
  }
  .menu-toggle { display: flex; z-index: 1000; }
  .menu-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle.is-active span:nth-child(2) { opacity: 0; }
  .menu-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .header__cta { display: none; }

  .hero__inner { grid-template-columns: 1fr; }
  .hero__media { order: -1; }
  .hero__frame { max-width: 360px; margin: 0 auto; }

  .credentials__grid { grid-template-columns: repeat(2, 1fr); }
  .about__inner, .service__inner, .approach__inner, .course__intro {
    grid-template-columns: 1fr;
  }
  .about__media, .approach__media { order: -1; max-width: 420px; margin: 0 auto 20px; }
  .service__media { order: -1; max-width: 420px; margin: 0 auto 20px; }
  .help__grid { grid-template-columns: repeat(2, 1fr); }
  .modules { grid-template-columns: repeat(2, 1fr); }
  .ebooks__grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__inner { grid-template-columns: repeat(2, 1fr); }
  .ebooks__combo { padding: 38px; }
}

@media (max-width: 600px) {
  .hero { padding: 130px 0 70px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn,
  .final-cta__actions .btn,
  .service > .service__text > .btn,
  .about__text > .btn,
  .course__cta .btn {
    width: 100%;
    white-space: normal;
  }
  .hero__trust { flex-wrap: wrap; gap: 16px; }
  .credentials__grid { grid-template-columns: 1fr; }
  .help__grid { grid-template-columns: 1fr; }
  .modules { grid-template-columns: 1fr; }
  .ebooks__grid { grid-template-columns: 1fr; }
  .ebooks__combo { flex-direction: column; text-align: center; padding: 34px 26px; }
  .ebooks__combo-text p { max-width: 100%; }
  .testimonials__grid { grid-template-columns: 1fr; }
  .footer__inner { grid-template-columns: 1fr; gap: 30px; }
  .final-cta__actions { flex-direction: column; }
  .final-cta__actions .btn { width: 100%; }
  .whatsapp-float { width: 54px; height: 54px; bottom: 18px; right: 18px; }
  section { padding-left: 0; }
  .about, .help, .service, .course, .testimonials, .approach, .faq, .final-cta { padding: 70px 0; }
}