:root {
  --color-bg: #F7F6F3;
  --color-bg-alt: #F1E9DC;
  --color-primary: #B5943B;
  --color-primary-dark: #8F7128;
  --color-nude: #E7CCC3;
  --color-text: #4B3A2A;
  --color-text-muted: #6E6E6E;
  --color-whatsapp: #25D366;
  --color-whatsapp-dark: #1DA851;
  --font-heading: "Playfair Display", Georgia, "Times New Roman", serif;
  --font-body: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --radius: 14px;
  --max-width: 1080px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }

h1, h2, h3 { font-family: var(--font-heading); font-weight: 600; line-height: 1.2; margin: 0 0 0.5em; }

p { margin: 0 0 1em; }

/* Brandbar */
.brandbar {
  text-align: center;
  padding: 1rem 1rem 0.25rem;
  background: var(--color-bg);
}
.brandbar__logo {
  margin: 0;
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--color-primary);
  letter-spacing: 0.02em;
}
.brandbar__logo span { font-style: italic; }
.brandbar__name {
  font-style: normal;
  font-weight: 600;
  color: var(--color-text);
  margin-left: 0.35em;
}
.brandbar__role {
  display: block;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-top: 0.15rem;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary-dark);
  color: #fff;
  padding: 0.75em 1em;
  z-index: 100;
}
.skip-link:focus { left: 0; }

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  font-size: 1.05rem;
  font-weight: 600;
  text-decoration: none;
  padding: 0.95em 1.6em;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn--whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
  box-shadow: 0 6px 18px rgba(37, 211, 102, 0.35);
}
.btn--whatsapp:hover, .btn--whatsapp:focus-visible {
  background: var(--color-whatsapp-dark);
  transform: translateY(-1px);
}
.btn--block { width: 100%; margin-top: 1.5rem; }
.btn--lg { padding: 1.1em 2em; font-size: 1.15rem; }
.btn__icon { width: 1.3em; height: 1.3em; flex-shrink: 0; }

/* Hero */
.hero {
  display: flex;
  flex-direction: column;
}
.hero__media { width: 100%; }
.hero__img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center 15%;
}
.hero__content {
  padding: 1.75rem 1.25rem 2.25rem;
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg-alt), var(--color-bg));
}
.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin-bottom: 0.75rem;
}
.hero h1 {
  font-size: 1.65rem;
  max-width: 26ch;
  margin-left: auto;
  margin-right: auto;
}
.hero__subheadline {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  max-width: 34ch;
  margin: 0 auto 1.5rem;
}
.hero__microcopy {
  margin: 0.85rem 0 0;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

/* Autoridade */
.authority {
  background: var(--color-primary-dark);
  color: #fff;
  padding: 1.1rem 1rem;
}
.authority__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.6rem 1.4rem;
  max-width: var(--max-width);
  margin-inline: auto;
}
.authority__list li {
  display: flex;
  align-items: center;
  gap: 0.5em;
  font-size: 0.92rem;
  font-weight: 600;
  white-space: nowrap;
}
.authority__icon { font-size: 1.05rem; }

/* Sections */
.section {
  padding: 3rem 1.25rem;
  max-width: var(--max-width);
  margin-inline: auto;
}
.section--alt { background: var(--color-bg-alt); max-width: none; }
.section--alt > * { max-width: var(--max-width); margin-left: auto; margin-right: auto; }
.section h2 {
  font-size: 1.5rem;
  text-align: center;
}
.section__lead {
  text-align: center;
  color: var(--color-text-muted);
  max-width: 42ch;
  margin: 0 auto 1.5rem;
}

/* Checklist */
.checklist {
  list-style: none;
  padding: 0;
  margin: 0 0 0.5rem;
  display: grid;
  gap: 0.85rem;
  max-width: 520px;
  margin-inline: auto;
}
.checklist li {
  position: relative;
  padding-left: 2rem;
  font-size: 1.02rem;
}
.checklist li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: -0.05em;
  color: var(--color-primary);
  font-weight: 700;
  background: #fff;
  border-radius: 50%;
  width: 1.4em;
  height: 1.4em;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9em;
  box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}
.checklist--simple { max-width: none; margin-inline: 0; }

/* Steps */
.steps {
  list-style: none;
  padding: 0;
  margin: 0 0 0.5rem;
  display: grid;
  gap: 1.25rem;
  max-width: 640px;
  margin-inline: auto;
}
.steps__item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  background: #fff;
  border-radius: var(--radius);
  padding: 1.1rem 1.2rem;
  box-shadow: 0 4px 14px rgba(54, 42, 36, 0.06);
}
.steps__number {
  flex-shrink: 0;
  width: 2.2rem;
  height: 2.2rem;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}
.steps__item h3 { font-size: 1.05rem; margin-bottom: 0.25rem; }
.steps__item p { margin: 0; color: var(--color-text-muted); font-size: 0.95rem; }

/* Diferencial */
.diferencial__grid {
  display: grid;
  gap: 2rem;
  align-items: center;
}
.diferencial__img {
  border-radius: var(--radius);
  aspect-ratio: 2 / 3;
  object-fit: cover;
}
.diferencial__content h2 { text-align: left; }
.diferencial__content .btn { margin-top: 1.25rem; }

/* FAQ */
.faq { max-width: 640px; margin-inline: auto; display: grid; gap: 0.75rem; }
.faq__item {
  background: #fff;
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  box-shadow: 0 4px 14px rgba(54, 42, 36, 0.06);
}
.faq__item summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: "+";
  font-size: 1.4rem;
  color: var(--color-primary);
  flex-shrink: 0;
  transition: transform 0.2s ease;
}
.faq__item[open] summary::after { transform: rotate(45deg); }
.faq__item p { margin: 0.75rem 0 0; color: var(--color-text-muted); }

/* CTA final */
.cta-final {
  display: flex;
  flex-direction: column;
  background: var(--color-primary-dark);
  color: #fff;
}
.cta-final__img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: center 20%;
}
.cta-final__content {
  padding: 2.25rem 1.25rem 2.75rem;
  text-align: center;
}
.cta-final__content h2 { font-size: 1.5rem; }
.cta-final__content p { color: rgba(255,255,255,0.85); max-width: 34ch; margin: 0 auto 1.5rem; }

/* Footer */
.footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.75);
  padding: 2.25rem 1.25rem;
  text-align: center;
  font-size: 0.88rem;
}
.footer p { margin: 0 0 0.4rem; }
.footer__name { font-size: 1.05rem; font-weight: 700; color: #fff; }
.footer__lgpd { max-width: 52ch; margin: 1rem auto; font-size: 0.78rem; color: rgba(255,255,255,0.55); }
.footer__copy { font-size: 0.78rem; color: rgba(255,255,255,0.45); margin-top: 0.75rem; }

/* Tablet+ */
@media (min-width: 768px) {
  .hero {
    flex-direction: row-reverse;
    align-items: stretch;
    max-width: var(--max-width);
    margin-inline: auto;
  }
  .hero__media, .hero__content { flex: 1 1 50%; }
  .hero__img { height: 100%; aspect-ratio: auto; }
  .hero__content { text-align: left; display: flex; flex-direction: column; justify-content: center; padding: 3rem; }
  .hero h1, .hero__subheadline { margin-left: 0; }
  .hero__microcopy { text-align: left; }

  .diferencial__grid { grid-template-columns: 1fr 1fr; }

  .cta-final { flex-direction: row-reverse; }
  .cta-final__media, .cta-final__content { flex: 1 1 50%; }
  .cta-final__img { height: 100%; aspect-ratio: auto; }
  .cta-final__content { text-align: left; display: flex; flex-direction: column; justify-content: center; }
  .cta-final__content p { margin-left: 0; }

  .section h2 { font-size: 1.85rem; }
  .hero h1 { font-size: 2.1rem; }
}

@media (min-width: 1024px) {
  .hero h1 { font-size: 2.4rem; }
}