/* ===== 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;
  color: #ffffff;
  background: #000000;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

/* ===== UTILITIES ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 80px 0;
}

.section--dark {
  background: #000000;
}

.section--gray {
  background: #F1F4F8;
  color: #1a1a1a;
}

.section--white {
  background: #ffffff;
  color: #1a1a1a;
}

.section--cyan {
  background: #000000;
  color: #ffffff;
}

.section--cta-final {
  background: #66CCEF;
  color: #000000;
}

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

/* ===== TYPOGRAPHY ===== */
.headline {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.headline--dark {
  color: #000000;
}

.subheadline {
  font-size: 1.25rem;
  font-weight: 400;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.5;
  margin-top: 16px;
}

.subheadline--dark {
  color: rgba(0, 0, 0, 0.75);
}

.subheadline--yellow {
  color: #EAFF00;
  font-size: 1.5rem;
  font-weight: 600;
}

.section-title {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
  color: #ffffff;
}

.section-subtitle {
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.65);
  max-width: 700px;
  margin: 0 auto 48px;
}

.highlight {
  color: #66CCEF;
  font-weight: 700;
}

.highlight--yellow {
  color: #EAFF00;
  font-weight: 700;
}

/* Dark text variants for light sections */
.section--gray .section-title,
.section--white .section-title {
  color: #1a1a1a;
}

.section--gray .section-subtitle,
.section--white .section-subtitle {
  color: #4a5568;
}

.section-title--dark {
  color: #1a1a1a;
}

.section-subtitle--dark {
  color: #4a5568;
}

/* Gray section overrides */
.section--gray .benefits__item {
  color: #1a1a1a;
}

.section--gray .benefits__phrase {
  color: #4a5568;
}

.section--gray .learn-card {
  background: #ffffff;
  border-color: #dde1e8;
}

.section--gray .learn-card__title {
  color: #1a1a1a;
}

.section--gray .learn__extra {
  color: #4a5568;
}

.section--gray .learn__extra strong {
  color: #1a1a1a;
}

.section--gray .about__text {
  color: #4a5568;
}

.section--gray .about__name {
  color: #1a1a1a;
}

.section--gray .about__image {
  background: #ffffff;
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.125rem;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
  line-height: 1.3;
}

.btn--primary {
  background: #EAFF00;
  color: #000000;
  padding: 18px 40px;
  box-shadow: 0 4px 14px rgba(234, 255, 0, 0.25);
}

.btn--primary:hover {
  background: #d4e600;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(234, 255, 0, 0.35);
}

.btn--whatsapp {
  background: #30A05C;
  color: #ffffff;
  padding: 16px 36px;
  box-shadow: 0 4px 14px rgba(48, 160, 92, 0.3);
}

.btn--whatsapp:hover {
  background: #278a4e;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(48, 160, 92, 0.4);
}

.btn--dark {
  background: #000000;
  color: #EAFF00;
  padding: 18px 40px;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
}

.btn--dark:hover {
  background: #111111;
  transform: translateY(-2px);
}

.btn--large {
  font-size: 1.25rem;
  padding: 20px 48px;
}

.btn-group {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
}

/* ===== HERO ===== */
.hero {
  padding: 60px 0 80px;
  text-align: center;
  background: #000000;
}

.hero .headline {
  max-width: 800px;
  margin: 0 auto;
}

.hero .subheadline {
  max-width: 650px;
  margin: 16px auto 0;
}

.hero__complement {
  font-size: 1.125rem;
  color: #66CCEF;
  font-weight: 600;
  margin-top: 8px;
}

.hero__complement--white {
  color: #ffffff;
}

.hero__vsl {
  max-width: 800px;
  margin: 40px auto 0;
}

/* ===== URGENCY ===== */
.urgency {
  text-align: center;
}

.urgency__title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  color: #ffffff;
  max-width: 700px;
  margin: 0 auto 24px;
}

.urgency__subtitle {
  font-size: 2rem;
  font-weight: 800;
  color: #ffffff;
  max-width: 700px;
  margin: 0 auto;
}

.marker-yellow {
  background: linear-gradient(180deg, transparent 55%, #EAFF00 55%);
  padding: 0 6px;
}

.urgency__image {
  max-width: 500px;
  margin: 40px auto;
  border-radius: 16px;
  overflow: hidden;
}

.urgency__cta {
  text-align: center;
  font-size: 2rem;
  font-weight: 800;
  color: #ffffff;
}

/* ===== BENEFITS ===== */
.benefits {
  max-width: 700px;
  margin: 0 auto;
}

.benefits__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 40px;
}

.benefits__item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.9);
  line-height: 1.5;
}

.benefits__icon {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: rgba(102, 204, 239, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #66CCEF;
  font-weight: 700;
  font-size: 1rem;
}

.benefits__phrase {
  text-align: center;
  margin-top: 48px;
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.7);
}

.benefits__phrase strong {
  display: block;
  font-size: 1.75rem;
  color: #1a1a1a;
  margin-top: 4px;
}

/* ===== SOLUTION ===== */
.solution {
  text-align: center;
  padding: 60px 0;
}

.solution__badge {
  display: inline-block;
  background: #66CCEF;
  color: #000;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 24px;
}

.solution__title {
  font-size: 2.25rem;
  font-weight: 800;
  line-height: 1.2;
  max-width: 750px;
  margin: 0 auto;
  color: #ffffff;
}

.solution__title span {
  color: #EAFF00;
}

.solution__images {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  max-width: 600px;
  margin: 48px auto 0;
}

.solution__images img {
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
}

/* ===== COURSE PREVIEW ===== */
.course__preview {
  max-width: 700px;
  margin: 0 auto 40px;
}

.course__preview img {
  border-radius: 12px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
}

/* ===== LEARN LIST ===== */
.learn-list {
  max-width: 650px;
  margin: 40px auto 0;
}

.learn-list ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.learn-list li {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  font-size: 1.2rem;
  font-weight: 500;
  color: #1a1a1a;
  line-height: 1.5;
}

.learn-list li strong {
  color: #1a1a1a;
}

.learn-list__check {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  background: #EAFF00;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000000;
  font-weight: 700;
  font-size: 1rem;
}

.learn__extra {
  max-width: 600px;
  margin: 48px auto 0;
  text-align: center;
  font-size: 1.125rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.6;
}

.learn__extra strong {
  color: #ffffff;
}

/* ===== PRICING ===== */
.pricing {
  text-align: center;
}

.pricing__badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.1);
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.pricing .section-title {
  color: #ffffff;
}

.pricing__subtitle {
  font-size: 1.5rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 32px;
}

.pricing__card {
  background: #ffffff;
  border: 2px solid #000000;
  border-radius: 24px;
  padding: 48px 40px;
  max-width: 500px;
  margin: 0 auto;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.15);
}

.pricing__tag {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #66CCEF;
  margin-bottom: 8px;
}

.pricing__price {
  font-size: 3rem;
  font-weight: 800;
  color: #000000;
}

.pricing__price small {
  font-size: 1.25rem;
  font-weight: 500;
  color: #555555;
}

.pricing__installment {
  font-size: 1rem;
  color: #555555;
  margin-top: 4px;
}

.pricing__divider {
  width: 60px;
  height: 3px;
  background: #66CCEF;
  border-radius: 100px;
  margin: 24px auto;
}

/* ===== GUARANTEE ===== */
.guarantee__card {
  display: flex;
  align-items: center;
  gap: 40px;
  max-width: 800px;
  margin: 0 auto;
  background: #F0FDF4;
  border: 1px solid #BBF7D0;
  border-radius: 20px;
  padding: 40px;
}

.guarantee__image {
  flex-shrink: 0;
  width: 160px;
}

.guarantee__content {
  text-align: left;
}

.guarantee__title {
  font-size: 1.5rem;
  font-weight: 800;
  color: #30A05C;
  margin-bottom: 12px;
}

.guarantee__text {
  font-size: 1.05rem;
  color: #4a5568;
  line-height: 1.6;
}

/* ===== ACCORDION (Course + FAQ) ===== */
.accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.accordion__item {
  border: 1px solid #222222;
  border-radius: 12px;
  overflow: hidden;
  background: #111111;
  transition: box-shadow 0.3s ease;
}

.accordion__item:hover {
  box-shadow: 0 4px 12px rgba(102, 204, 239, 0.08);
}

.accordion__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  font-family: 'Inter', sans-serif;
  gap: 16px;
}

.accordion__header:hover {
  background: #1a1a1a;
}

.accordion__chevron {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  transition: transform 0.3s ease;
  color: #555555;
}

.accordion__item.active .accordion__chevron {
  transform: rotate(180deg);
  color: #66CCEF;
}

.accordion__body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
}

.accordion__content {
  padding: 0 24px 20px;
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.6;
}

.accordion__tag {
  display: inline-block;
  background: rgba(102, 204, 239, 0.15);
  color: #66CCEF;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 100px;
  margin-right: 8px;
}

.accordion__tag--bonus {
  background: rgba(234, 255, 0, 0.15);
  color: #EAFF00;
}

.accordion__tag--group {
  background: rgba(48, 160, 92, 0.15);
  color: #30A05C;
}

/* FAQ Light variant (white background sections) */
.accordion__item--light {
  background: #f8f9fa;
  border-color: #e2e8f0;
}

.accordion__header--light {
  color: #1a1a1a;
}

.accordion__header--light:hover {
  background: #f0f2f5;
}

.accordion__content--light {
  color: #4a5568;
}

.section--gray .accordion__item {
  background: #ffffff;
  border-color: #dde1e8;
}

.section--gray .accordion__header {
  color: #1a1a1a;
}

.section--gray .accordion__header:hover {
  background: #f8f9fa;
}

.section--gray .accordion__content {
  color: #4a5568;
}

/* ===== CONSULTING ===== */
.consulting {
  text-align: center;
}

.consulting__card {
  max-width: 600px;
  margin: 32px auto 0;
  background: #111111;
  border: 1px solid #222222;
  border-radius: 20px;
  padding: 40px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2);
}

.consulting__price {
  font-size: 2rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 4px;
}

.consulting__price-alt {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.5);
  margin-bottom: 24px;
}

.consulting__note {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 24px;
  line-height: 1.5;
}

/* ===== ABOUT ===== */
.about {
  display: flex;
  align-items: center;
  gap: 48px;
  max-width: 900px;
  margin: 0 auto;
}

.about__image {
  flex-shrink: 0;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  overflow: hidden;
  background: #111111;
  box-shadow: 0 8px 30px rgba(102, 204, 239, 0.15);
  border: 3px solid #66CCEF;
}

.about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__content {
  flex: 1;
}

.about__label {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #66CCEF;
  margin-bottom: 8px;
}

.about__name {
  font-size: 1.75rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 16px;
}

.about__text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
}

/* ===== CTA FINAL ===== */
.cta-final {
  text-align: center;
  padding: 80px 0;
}

.cta-final .headline {
  color: #000000;
  max-width: 700px;
  margin: 0 auto 12px;
}

.cta-final .subheadline {
  color: rgba(0, 0, 0, 0.7);
  font-size: 1.25rem;
  font-weight: 500;
  max-width: 550px;
  margin: 0 auto 36px;
}

/* ===== FOOTER ===== */
.footer {
  background: #060606;
  padding: 32px 0;
  text-align: center;
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.35);
  border-top: 1px solid #111111;
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .headline {
    font-size: 2.25rem;
  }


  .about {
    gap: 32px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 56px 0;
  }

  .container {
    padding: 0 20px;
  }

  .headline {
    font-size: 1.75rem;
  }

  .subheadline {
    font-size: 1.05rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .urgency__title {
    font-size: 1.5rem;
  }

  .urgency__subtitle {
    font-size: 1.15rem;
  }


  .pricing__card {
    padding: 32px 24px;
  }

  .pricing__price {
    font-size: 2.5rem;
  }

  .guarantee__card {
    flex-direction: column;
    text-align: center;
    padding: 32px 24px;
    gap: 24px;
  }

  .guarantee__content {
    text-align: center;
  }

  .guarantee__image {
    width: 120px;
  }

  .about {
    flex-direction: column;
    text-align: center;
  }

  .about__image {
    width: 160px;
    height: 160px;
  }

  .solution__title {
    font-size: 1.5rem;
  }


  .urgency__cta {
    font-size: 1.5rem;
  }

  .btn--large {
    font-size: 1.05rem;
    padding: 18px 32px;
  }

  .btn-group {
    width: 100%;
  }

  .btn-group .btn {
    width: 100%;
  }

  .consulting__card {
    padding: 28px 20px;
  }

  .cta-final {
    padding: 56px 0;
  }

  .hero__vsl {
    margin-top: 32px;
    border-radius: 12px;
  }

  .hero {
    padding: 40px 0 60px;
  }

  .benefits__phrase strong {
    font-size: 1.35rem;
  }
}