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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: #1f2937;
  background: #ffffff;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* ============================================================
   DESIGN TOKENS
============================================================ */
:root {
  --blue-700: #1e40af;
  --blue-800: #1e3a8a;
  --blue-600: #2563eb;
  --blue-100: #dbeafe;
  --blue-50:  #eff6ff;

  --gray-900: #111827;
  --gray-700: #374151;
  --gray-600: #4b5563;
  --gray-500: #6b7280;
  --gray-200: #e5e7eb;
  --gray-100: #f3f4f6;
  --gray-50:  #f9fafb;

  --white: #ffffff;
  --radius: 0.65rem;
  --shadow-card: 0 1px 3px 0 rgba(0,0,0,.08), 0 1px 2px -1px rgba(0,0,0,.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.06);
}

/* ============================================================
   TYPOGRAPHY
============================================================ */
h1, h2, h3, h4, h5, h6 {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
}

/* ============================================================
   CONTAINER
============================================================ */
.container {
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1rem;
  padding-right: 1rem;
}

@media (min-width: 640px) {
  .container {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding-left: 2rem;
    padding-right: 2rem;
    max-width: 1280px;
  }
}

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.6rem 1.4rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
  white-space: nowrap;
}

.btn--primary {
  background: var(--blue-700);
  color: var(--white);
  border-color: var(--blue-700);
}

.btn--primary:hover {
  background: var(--blue-800);
  border-color: var(--blue-800);
}

.btn--outline {
  background: transparent;
  color: var(--gray-700);
  border-color: var(--gray-200);
}

.btn--outline:hover {
  border-color: var(--gray-500);
  color: var(--gray-900);
}

.btn--white {
  background: var(--white);
  color: var(--blue-700);
  border-color: var(--white);
}

.btn--white:hover {
  background: var(--gray-100);
  border-color: var(--gray-100);
}

.btn--lg {
  font-size: 1rem;
  padding: 0.85rem 2rem;
}

/* ============================================================
   SHARED SECTION STYLES
============================================================ */
.section-title {
  font-size: 2.25rem;
  font-weight: 700;
  text-align: center;
  color: var(--gray-900);
  margin-bottom: 1rem;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--gray-600);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

/* ============================================================
   HEADER
============================================================ */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.header__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.header__logo {
  height: 40px;
  width: 40px;
  border-radius: 8px;
  object-fit: cover;
}

.header__name {
  font-family: 'Poppins', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--blue-700);
}

.header__nav {
  display: none;
  gap: 2rem;
}

@media (min-width: 768px) {
  .header__nav {
    display: flex;
  }
}

.header__link {
  font-size: 0.95rem;
  color: var(--gray-700);
  font-weight: 500;
  transition: color 0.15s;
}

.header__link:hover {
  color: var(--blue-700);
}

/* ============================================================
   HERO
============================================================ */
.hero {
  background: linear-gradient(to bottom, var(--blue-50), var(--white));
  padding: 5rem 0;
}

.hero__grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 768px) {
  .hero__grid {
    grid-template-columns: 1fr 1fr;
  }
}

.hero__badge {
  display: inline-block;
  background: var(--blue-100);
  color: var(--blue-700);
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.4rem 1rem;
  border-radius: 100px;
  margin-bottom: 1.25rem;
  letter-spacing: 0.04em;
}

.hero__headline {
  font-size: 2.8rem;
  font-weight: 700;
  line-height: 1.15;
  color: var(--gray-900);
  margin-bottom: 1.5rem;
}

@media (min-width: 1024px) {
  .hero__headline {
    font-size: 3.2rem;
  }
}

.hero__headline-accent {
  color: var(--blue-700);
}

.hero__sub {
  font-size: 1.1rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.hero__stat-value {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--blue-700);
}

.hero__stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--gray-600);
  margin-top: 0.1rem;
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.hero__trust {
  font-size: 0.875rem;
  color: var(--gray-500);
}

.hero__visual {
  display: flex;
  justify-content: center;
}

.hero__visual-wrap {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  max-width: 480px;
  width: 100%;
}

.hero__img {
  width: 100%;
  display: block;
  transition: transform 0.4s ease;
}

.hero__visual-wrap:hover .hero__img {
  transform: scale(1.05);
}

/* ============================================================
   STEPS (COMO FUNCIONA)
============================================================ */
.steps {
  padding: 5rem 0;
  border-top: 1px solid var(--gray-200);
  background: var(--white);
}

.steps__grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

@media (min-width: 640px) {
  .steps__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.step-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: var(--white);
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
}

.step-card__number {
  font-family: 'Poppins', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--blue-700);
  margin-bottom: 0.75rem;
  line-height: 1;
}

.step-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 0.6rem;
}

.step-card__desc {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 1.25rem;
  flex: 1;
}

.step-card__img-wrap {
  overflow: hidden;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--gray-200);
  max-height: 260px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.step-card__img {
  width: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
}

/* Step 04 — duas imagens lado a lado */
.step-card__img-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
}

.step-card__img-duo .step-card__img-wrap {
  max-height: 140px;
}

/* ============================================================
   PROOF (EXEMPLOS REAIS)
============================================================ */
.proof {
  padding: 5rem 0;
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
}

.proof__grid {
  display: grid;
  gap: 2rem;
  justify-items: center;
}

@media (min-width: 768px) {
  .proof__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.proof-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 1.25rem;
  background: var(--white);
  box-shadow: var(--shadow-card);
  max-width: 400px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.proof-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 1rem;
  align-self: flex-start;
}

.proof-card__img {
  width: 100%;
  max-width: 320px;
  border-radius: calc(var(--radius) - 2px);
  border: 1px solid var(--gray-200);
  display: block;
  object-fit: cover;
  object-position: top;
}

.proof-card__desc {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin-top: 0.85rem;
  text-align: left;
}

/* ============================================================
   BENEFITS
============================================================ */
.benefits {
  padding: 5rem 0;
  border-top: 1px solid var(--gray-200);
  background: var(--white);
}

.benefits__grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 640px) {
  .benefits__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .benefits__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.benefit-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 1.5rem;
  background: var(--gray-50);
  box-shadow: var(--shadow-card);
}

.benefit-card__icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.benefit-card__title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--gray-900);
  margin-bottom: 0.6rem;
}

.benefit-card__desc {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.65;
}

/* ============================================================
   TESTIMONIALS
============================================================ */
.testimonials {
  padding: 5rem 0;
  border-top: 1px solid var(--gray-200);
  background: var(--gray-50);
}

.testimonials__grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 768px) {
  .testimonials__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.testimonial-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 2rem;
  background: var(--white);
  box-shadow: var(--shadow-card);
}

.testimonial-card__header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.testimonial-card__avatar {
  font-size: 3rem;
  line-height: 1;
}

.testimonial-card__avatar-img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 2px solid var(--blue-100);
}

.testimonial-card__name {
  font-weight: 600;
  color: var(--gray-900);
  font-size: 0.95rem;
}

.testimonial-card__role {
  font-size: 0.825rem;
  color: var(--gray-600);
  margin-top: 0.15rem;
}

.testimonial-card__text {
  font-size: 0.95rem;
  color: var(--gray-700);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.testimonial-card__stars {
  color: #facc15;
  font-size: 1rem;
  letter-spacing: 0.1em;
}

/* ============================================================
   COMMISSION PROOF
============================================================ */
.commission-proof {
  padding: 5rem 0;
  border-top: 1px solid var(--gray-200);
  background: var(--blue-50);
}

.commission-proof__inner {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 768px) {
  .commission-proof__inner {
    grid-template-columns: 1fr 1fr;
  }
}

.commission-proof__label {
  display: inline-block;
  background: var(--blue-100);
  color: var(--blue-700);
  font-size: 0.78rem;
  font-weight: 600;
  padding: 0.3rem 0.9rem;
  border-radius: 100px;
  margin-bottom: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.commission-proof__title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 1rem;
  line-height: 1.25;
}

.commission-proof__desc {
  font-size: 1rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 1.5rem;
}

.commission-proof__list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.commission-proof__list li {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--blue-700);
}

.commission-proof__img-wrap {
  display: flex;
  justify-content: center;
}

.commission-proof__img {
  max-width: 480px;
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
}

/* ============================================================
   FAQ
============================================================ */
.faq {
  padding: 5rem 0;
  border-top: 1px solid var(--gray-200);
  background: var(--white);
}

.faq__inner {
  max-width: 720px;
}

.faq__list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq__item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
  overflow: hidden;
}

.faq__item[open] {
  background: var(--gray-50);
}

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 1.5rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gray-900);
  cursor: pointer;
  list-style: none;
  gap: 1rem;
  transition: color 0.15s;
}

.faq__question::-webkit-details-marker { display: none; }

.faq__question:hover {
  color: var(--blue-700);
}

.faq__icon {
  flex-shrink: 0;
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--gray-500);
  width: 24px;
  text-align: center;
}

.faq__answer {
  border-top: 1px solid var(--gray-200);
  padding: 1rem 1.5rem 1.25rem;
}

.faq__answer p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ============================================================
   FINAL CTA
============================================================ */
.final-cta {
  padding: 5rem 0;
  border-top: 1px solid var(--gray-200);
  background: linear-gradient(to right, var(--blue-700), var(--blue-800));
}

.final-cta__inner {
  text-align: center;
}

.final-cta__headline {
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.25rem;
  line-height: 1.25;
}

@media (min-width: 768px) {
  .final-cta__headline {
    font-size: 2.5rem;
  }
}

.final-cta__sub {
  font-size: 1.05rem;
  color: #bfdbfe;
  max-width: 680px;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.final-cta__price-block {
  margin-bottom: 2rem;
}

.final-cta__price {
  font-family: 'Poppins', sans-serif;
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.final-cta__price-note {
  font-size: 0.95rem;
  color: #bfdbfe;
}

.final-cta__guarantee {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-top: 2rem;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  padding: 1.25rem 1.75rem;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
  text-align: left;
}

.final-cta__guarantee-img {
  width: 80px;
  height: 80px;
  object-fit: contain;
  flex-shrink: 0;
}

.final-cta__guarantee-text {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.final-cta__guarantee-text strong {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
}

.final-cta__guarantee-text span {
  font-size: 0.85rem;
  color: #bfdbfe;
  line-height: 1.5;
}

.final-cta__footnote {
  margin-top: 1.5rem;
  font-size: 0.85rem;
  color: #93c5fd;
}

/* ============================================================
   FOOTER
============================================================ */
.footer {
  border-top: 1px solid var(--gray-200);
  background: var(--white);
  padding: 2rem 0;
}

.footer__inner {
  text-align: center;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.footer__disclaimer {
  margin-top: 0.5rem;
  font-size: 0.8rem;
  color: var(--gray-500);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.6;
}

/* ============================================================
   RESPONSIVE — MOBILE ADJUSTMENTS
============================================================ */
@media (max-width: 639px) {
  .section-title {
    font-size: 1.75rem;
  }

  .hero__headline {
    font-size: 2rem;
  }

  .hero__ctas {
    flex-direction: column;
  }

  .btn--lg {
    width: 100%;
    text-align: center;
  }

  .final-cta__headline {
    font-size: 1.75rem;
  }

  .final-cta__price {
    font-size: 2.75rem;
  }
}