/* ===== Primeira Aula — Landing Page ===== */
:root {
  --purple: #820ad1;
  --purple-dark: #6a08ab;
  --orange: #f4831f;
  --orange-light: #fdf3ea;
  --ink: #002d45;
  --muted: #5a6a75;
  --white: #ffffff;
  --radius: 16px;
  --shadow: 0 8px 32px rgba(130, 10, 209, 0.1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

body.pa-page {
  margin: 0;
  font-family: "Lato", "Inter", system-ui, sans-serif;
  color: var(--ink);
  background: var(--white);
  overflow-x: hidden;
}

.pa-wrap {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---- Minimal header (logo only) ---- */
.pa-header {
  background-color: #ffffff;
  padding: 14px 0;
}

.pa-header .pa-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
}

.pa-header img {
  height: 48px;
  width: auto;
}

/* ---- Hero ---- */
.pa-hero {
  background: var(--orange-light);
  padding: 56px 0 72px;
  position: relative;
  overflow: hidden;
}

.pa-hero::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 280px;
  height: 280px;
  background: url("../images/main-slider/icon-2.png") no-repeat center / contain;
  opacity: 0.35;
  pointer-events: none;
}

.pa-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.pa-badge {
  display: inline-block;
  background: rgba(130, 10, 209, 0.1);
  color: var(--purple);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.pa-hero-price {
  display: inline-block;
  background: var(--orange);
  color: var(--white);
  font-family: "Inter", sans-serif;
  font-size: 15px;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 16px;
  box-shadow: 0 4px 16px rgba(244, 131, 31, 0.35);
}

.pa-hero-price strong {
  font-size: 20px;
  font-weight: 800;
}

.pa-hero h1 {
  font-family: "Inter", sans-serif;
  font-size: clamp(32px, 4.5vw, 52px);
  line-height: 1.12;
  margin: 0 0 16px;
  text-transform: none;
  color: var(--ink);
}

.pa-hero h1 span {
  color: var(--purple);
}

.pa-hero-sub {
  font-size: 18px;
  line-height: 1.6;
  color: var(--muted);
  margin-bottom: 28px;
  max-width: 520px;
}

.pa-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--purple);
  color: var(--white) !important;
  font-family: "Inter", sans-serif;
  font-size: 17px;
  font-weight: 700;
  padding: 18px 32px;
  border-radius: 100px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
  box-shadow: 0 6px 24px rgba(130, 10, 209, 0.35);
}

.pa-cta:hover {
  background: var(--purple-dark);
  transform: translateY(-2px);
  color: var(--white);
  text-decoration: none;
}

.pa-cta--orange {
  background: var(--orange);
  box-shadow: 0 6px 24px rgba(244, 131, 31, 0.35);
}

.pa-cta--orange:hover {
  background: #e0751a;
}

.pa-vagas {
  margin-top: 20px;
  font-size: 14px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.pa-vagas-dot {
  width: 8px;
  height: 8px;
  background: #08c76a;
  border-radius: 50%;
  flex-shrink: 0;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.pa-hero-media {
  position: relative;
  text-align: center;
}

.pa-hero-media img {
  width: 100%;
  max-width: 420px;
  margin: 0 auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  display: block;
}

.pa-hero-media-badge {
  position: absolute;
  bottom: -16px;
  left: -16px;
  background: var(--white);
  border-radius: 12px;
  padding: 12px 18px;
  box-shadow: var(--shadow);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pa-hero-media-badge i {
  color: var(--orange);
  font-size: 20px;
}

/* ---- Sections ---- */
.pa-section {
  padding: 72px 0;
}

.pa-section--alt {
  background: var(--orange-light);
}

.pa-section--purple {
  background: var(--purple);
  color: var(--white);
}

.pa-eyebrow {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--orange);
  margin-bottom: 8px;
}

.pa-section--purple .pa-eyebrow {
  color: rgba(255, 255, 255, 0.7);
}

.pa-section h2 {
  font-family: "Inter", sans-serif;
  font-size: clamp(26px, 3.5vw, 38px);
  line-height: 1.2;
  margin: 0 0 12px;
  text-transform: none;
}

.pa-section-intro {
  font-size: 17px;
  color: var(--muted);
  max-width: 600px;
  margin-bottom: 40px;
}

.pa-section--purple .pa-section-intro {
  color: rgba(255, 255, 255, 0.8);
}

/* ---- Cards grid ---- */
.pa-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.pa-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(130, 10, 209, 0.08);
  transition: transform 0.2s;
}

.pa-card:hover {
  transform: translateY(-4px);
}

.pa-section--alt .pa-card {
  border: none;
}

.pa-card-icon {
  width: 52px;
  height: 52px;
  background: rgba(130, 10, 209, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 16px;
}

.pa-card h3 {
  font-family: "Inter", sans-serif;
  font-size: 20px;
  margin: 0 0 8px;
  color: var(--purple);
}

.pa-card p {
  font-size: 15px;
  line-height: 1.55;
  color: var(--muted);
  margin: 0;
}

/* ---- Checklist ---- */
.pa-checklist {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px 32px;
}

.pa-checklist li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 17px;
  line-height: 1.4;
}

.pa-checklist li::before {
  content: "✔";
  color: var(--purple);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 1px;
}

/* ---- Steps ---- */
.pa-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  counter-reset: step;
}

.pa-step {
  text-align: center;
  padding: 32px 24px;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
}

.pa-section--alt .pa-step {
  background: var(--white);
}

.pa-step-num {
  width: 48px;
  height: 48px;
  background: var(--purple);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
  margin: 0 auto 16px;
}

.pa-step h3 {
  font-family: "Inter", sans-serif;
  font-size: 18px;
  margin: 0 0 8px;
}

.pa-step p {
  font-size: 15px;
  color: var(--muted);
  margin: 0;
}

/* ---- Included list ---- */
.pa-included {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  list-style: none;
  padding: 0;
  margin: 0;
}

.pa-included li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 17px;
  padding: 16px 20px;
  background: var(--white);
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.pa-included li::before {
  content: "✓";
  color: var(--white);
  background: var(--purple);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 700;
  flex-shrink: 0;
}

/* ---- Differentials ---- */
.pa-diff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.pa-diff {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius);
  padding: 24px;
  font-size: 16px;
  line-height: 1.5;
}

.pa-diff strong {
  display: block;
  font-family: "Inter", sans-serif;
  font-size: 17px;
  margin-bottom: 4px;
}

/* ---- Testimonials ---- */
.pa-testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.pa-testimonial {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.pa-testimonial-quote {
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
  flex: 1;
}

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

.pa-testimonial-author img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
}

.pa-testimonial-author strong {
  display: block;
  font-size: 15px;
}

.pa-testimonial-author span {
  font-size: 13px;
  color: var(--muted);
}

.pa-gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin-top: 32px;
}

.pa-gallery img {
  width: 100%;
  height: 140px;
  object-fit: cover;
  border-radius: 12px;
}

/* ---- FAQ ---- */
.pa-faq {
  max-width: 760px;
  margin: 0 auto;
}

.pa-faq-item {
  border: 1px solid rgba(130, 10, 209, 0.15);
  border-radius: 12px;
  margin-bottom: 12px;
  overflow: hidden;
  background: var(--white);
}

.pa-faq-q {
  width: 100%;
  background: none;
  border: none;
  padding: 20px 24px;
  font-family: "Inter", sans-serif;
  font-size: 17px;
  font-weight: 700;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  color: var(--ink);
}

.pa-faq-q::after {
  content: "+";
  font-size: 22px;
  color: var(--purple);
  flex-shrink: 0;
  transition: transform 0.2s;
}

.pa-faq-item.open .pa-faq-q::after {
  transform: rotate(45deg);
}

.pa-faq-a {
  display: none;
  padding: 0 24px 20px;
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted);
}

.pa-faq-item.open .pa-faq-a {
  display: block;
}

/* ---- Offer ---- */
.pa-offer {
  background: linear-gradient(135deg, var(--purple) 0%, #9b2fd4 100%);
  border-radius: 24px;
  padding: 48px;
  color: var(--white);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.pa-offer-tag {
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  opacity: 0.8;
  margin-bottom: 8px;
}

.pa-offer h2 {
  color: var(--white);
  margin-bottom: 8px;
}

.pa-offer-sub {
  font-size: 18px;
  opacity: 0.9;
  margin-bottom: 24px;
}

.pa-offer-list {
  list-style: none;
  padding: 0;
  margin: 0 0 28px;
}

.pa-offer-list li {
  padding: 6px 0;
  font-size: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pa-offer-list li::before {
  content: "✔";
  font-weight: 700;
}

.pa-price {
  font-family: "Inter", sans-serif;
  font-size: 48px;
  font-weight: 800;
  margin-bottom: 4px;
}

.pa-price-note {
  font-size: 14px;
  opacity: 0.75;
  margin-bottom: 24px;
}

.pa-offer-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px;
  color: var(--ink);
}

.pa-offer-form h3 {
  font-family: "Inter", sans-serif;
  font-size: 20px;
  margin: 0 0 20px;
  color: var(--purple);
}

.pa-field {
  margin-bottom: 14px;
}

.pa-field label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--muted);
}

.pa-field input,
.pa-field select,
.pa-field textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid rgba(130, 10, 209, 0.2);
  border-radius: 10px;
  font-family: inherit;
  font-size: 15px;
  outline: none;
  transition: border-color 0.2s;
}

.pa-field input:focus,
.pa-field select:focus,
.pa-field textarea:focus {
  border-color: var(--purple);
}

.pa-field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

/* ---- Guarantee ---- */
.pa-guarantee {
  text-align: center;
  padding: 40px 24px;
  background: var(--orange-light);
  border-top: 1px solid rgba(130, 10, 209, 0.08);
}

.pa-guarantee p {
  max-width: 640px;
  margin: 0 auto;
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted);
}

.pa-guarantee i {
  color: var(--purple);
  font-size: 28px;
  margin-bottom: 12px;
  display: block;
}

/* ---- Footer ---- */
.pa-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  padding: 24px;
  font-size: 14px;
}

/* ---- Sticky mobile CTA ---- */
.pa-sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 12px 16px;
  background: var(--white);
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.12);
  z-index: 100;
}

.pa-sticky-cta .pa-cta {
  width: 100%;
  font-size: 16px;
  padding: 14px;
}

/* ---- Responsive ---- */
@media (max-width: 992px) {
  .pa-hero-grid,
  .pa-offer {
    grid-template-columns: 1fr;
  }

  .pa-cards {
    grid-template-columns: repeat(2, 1fr);
  }

  .pa-diff-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .pa-testimonials {
    grid-template-columns: 1fr;
  }

  .pa-gallery {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .pa-section {
    padding: 48px 0;
  }

  .pa-cards,
  .pa-steps,
  .pa-checklist,
  .pa-included,
  .pa-diff-grid,
  .pa-field-row {
    grid-template-columns: 1fr;
  }

  .pa-offer {
    padding: 28px 20px;
  }

  .pa-sticky-cta {
    display: block;
  }

  body.pa-page {
    padding-bottom: 72px;
  }

  .pa-hero-media-badge {
    position: static;
    margin-top: 16px;
  }
}