.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at right, #142033, #070b14);
  padding: 40px 20px;
}

.hero-content {
  max-width: 900px;
  text-align: center;
}

.badge-top {
  display: inline-block;
  background: rgba(255, 122, 0, 0.12);
  color: #ff7a00;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 14px;
  margin-bottom: 22px;
}

h1 {
  font-size: 56px;
  line-height: 1.1;
  margin-bottom: 20px;
  font-weight: 800;
  color: #ffffff;
}

h2 {
      color: #ffffff;
}

h1 span {
  color: #ff7a00;
}

.highlight {
  background: linear-gradient(45deg, #ff7a00, #ff3c00);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.subtitle {
  max-width: 720px;
  margin: 0 auto 28px;
  font-size: 18px;
  color: #cfd6e3;
  line-height: 1.6;
}

.stats {
  display: flex;
  justify-content: center;
  gap: 30px;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.stat {
  font-size: 15px;
  color: #ffcc00;
}

.stat span {
  color: #9aa4b2;
  margin-left: 6px;
}

.buttons {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.btn-primary {
  background: linear-gradient(45deg, #ff7a00, #ff3c00);
  color: #fff;
  padding: 14px 26px;
  border-radius: 10px;
  font-weight: bold;
  text-decoration: none;
  transition: 0.2s;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 122, 0, 0.3);
}

.btn-secondary {
  background: rgba(255,255,255,0.08);
  color: #fff;
  padding: 14px 26px;
  border-radius: 10px;
  font-weight: bold;
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.15);
  transition: 0.2s;
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.12);
}
.companies {
  text-align: center;
  margin-top: 40px;
}

.companies > span {
  display: block;
  margin-bottom: 16px;
  font-size: 14px;
  color: #9ca3af;
}

/* CONTAINER FLEX */

.logos {
  display: flex !important;
  flex-direction: row !important;
  justify-content: center !important;
  align-items: center !important;
  flex-wrap: wrap !important;
  gap: 24px !important;
  width: 100%;
}

/* CARD DA LOGO */

.logo-item {
  background: #ffffff;
  border: 1px solid #e5e7eb;
  border-radius: 10px;
  padding: 10px 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 60px;
  min-width: 110px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.05);
  transition: all 0.2s ease;
}

.logo-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 18px rgba(0,0,0,0.12);
}

/* IMAGEM */

.companies-logo {
  height: 40px;
  max-height: 40px;
  width: auto;
  max-width: 120px;
  object-fit: contain;
  opacity: 0.85;
  transition: 0.2s ease;
}

.companies-logo:hover {
  opacity: 1;
  transform: scale(1.05);
}

/* MOBILE */

@media (max-width: 600px) {

  .logo-item {
    width: 45%;
  }

  .companies-logo {
    max-height: 32px;
  }

}


.stats-section {
  padding: 60px 20px;
  border-top: 1px solid #f0f0f0;
}

.stats-container {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 40px;
  text-align: center;
}

.stat-item h2 {
  font-size: 42px;
  font-weight: 800;
  color: #ff6a00;
  margin-bottom: 8px;
}

.stat-item p {
  font-size: 16px;
  color: #5f6b7a;
}

@media (max-width: 768px) {
  .stat-item h2 {
    font-size: 34px;
  }

  .stat-item p {
    font-size: 14px;
  }
}


.learn-section {
  padding: 100px 20px;
  background: radial-gradient(circle at right, #1a2233, #070b14);
}

.learn-container {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
}

.pill {
  display: inline-block;
  padding: 8px 18px;
  border-radius: 20px;
  background: rgba(255, 122, 0, 0.15);
  color: #ff7a00;
  font-size: 14px;
  margin-bottom: 18px;
}

.learn-left h2 {
  font-size: 48px;
  line-height: 1.1;
  margin-bottom: 20px;
  font-weight: 800;
}

.learn-left h2 span {
  color: #ff7a00;
}

.learn-text {
  max-width: 520px;
  color: #cfd6e3;
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 26px;
}

.features {
  list-style: none;
  margin-bottom: 28px;
}

.features li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 14px;
  font-size: 15px;
  color: #e0e7ff;
}

.features li::before {
  content: "✔";
  position: absolute;
  left: 0;
  color: #22c55e;
  font-weight: bold;
}

.btn-main {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 10px;
  background: linear-gradient(45deg, #ff7a00, #ff3c00);
  color: #fff;
  text-decoration: none;
  font-weight: bold;
  transition: .2s;
}

.btn-main:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255,122,0,.35);
}

/* VIDEO */

.video-card {
  position: relative;
}

.video-wrapper {
  position: relative;
  padding-top: 56.25%; /* 16:9 */
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 15px 40px rgba(0,0,0,0.5);
}

.video-wrapper iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-badge {
  position: absolute;
  bottom: -22px;
  left: -22px;
  background: linear-gradient(45deg, #ff7a00, #ff3c00);
  padding: 14px 20px;
  border-radius: 14px;
  box-shadow: 0 10px 30px rgba(255,122,0,.4);
}

.video-badge strong {
  font-size: 18px;
  display: block;
}

.video-badge span {
  font-size: 13px;
  opacity: .9;
}

@media (max-width: 900px) {
  .learn-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .learn-left h2 {
    font-size: 36px;
  }

  .video-badge {
    left: 10px;
    bottom: 10px;
  }
}


.cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  max-width: 1200px;
  margin: auto;
}

.card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0,0,0,0.08);
  position: relative;
  transition: transform .2s ease;
}

.card:hover {
  transform: translateY(-6px);
}

.card-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: #ff7a00;
  color: #fff;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 6px;
  font-weight: bold;
}

.discount {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #e53935;
  color: #fff;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 6px;
  font-weight: bold;
}

.card-body {
  padding: 18px;
}

.tags {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
}

.tags span {
  background: #eef0f5;
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 12px;
  font-weight: bold;
  color: #444;
}

h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

.card-body p {
  font-size: 14px;
  color: #666;
  margin-bottom: 12px;
}

.info {
  display: flex;
  justify-content: space-between;
  font-size: 13px;
  color: #444;
  margin-bottom: 10px;
}

.rating {
  font-size: 14px;
  color: #ff9800;
  margin-bottom: 6px;
}

.students {
  font-size: 13px;
  color: #555;
  margin-bottom: 14px;
}

.price-box {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.old-price {
  font-size: 13px;
  color: #999;
  text-decoration: line-through;
}

.price {
  font-size: 20px;
  font-weight: bold;
  color: #ff7a00;
}

button {
  background: linear-gradient(45deg, #ff7a00, #ff5500);
  border: none;
  padding: 10px 16px;
  color: #fff;
  border-radius: 8px;
  cursor: pointer;
  font-weight: bold;
}

button:hover {
  opacity: 0.9;
}

/* ========================= */
/* HEADER TRILHAS */
/* ========================= */

.track-header {
  width: 100%;
  padding: 90px 20px 70px;
  text-align: center;
  background: #ffffff;
}

/* BADGE */

.track-header .badge {
  display: inline-block;
  background: #fff3e8;
  color: #ff6a00;
  font-weight: 600;
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
}

/* TÍTULO */

.track-header h1 {
  font-size: 46px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 16px;
  line-height: 1.2;
}

/* SUBTÍTULO */

.track-header p {
  font-size: 18px;
  color: #64748b;
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.6;
}

/* ========================= */
/* TABLET */
/* ========================= */

@media (max-width: 900px) {

  .track-header {
    padding: 70px 20px 60px;
  }

  .track-header h1 {
    font-size: 38px;
  }

  .track-header p {
    font-size: 16px;
  }
}

/* ========================= */
/* MOBILE */
/* ========================= */

@media (max-width: 600px) {

  .track-header {
    padding: 60px 16px 50px;
  }

  .track-header h1 {
    font-size: 30px;
  }

  .track-header p {
    font-size: 15px;
  }

  .track-header .badge {
    font-size: 12px;
    padding: 5px 14px;
  }
}

/* ========================= */
/* TESTIMONIALS SECTION */
/* ========================= */

.testimonials-section {
  padding: 100px 20px;
  text-align: center;
  background: #ffffff;
}

/* BADGE */

.badge-green {
  display: inline-block;
  background: #e7f8ee;
  color: #22c55e;
  padding: 6px 18px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 18px;
}

/* TITLES */

.testimonials-section h2 {
  font-size: 42px;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 14px;
}

.subtitle {
  font-size: 18px;
  color: #64748b;
  max-width: 700px;
  margin: 0 auto 60px;
}

/* GRID */

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  max-width: 1200px;
  margin: auto;
}

/* CARD */

.testimonial-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 28px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.06);
  text-align: left;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 35px rgba(0,0,0,0.12);
}

/* TOP */

.card-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
}

.quote {
  font-size: 36px;
  color: #ff7a18;
  font-weight: bold;
}

.stars {
  color: #fbbf24;
  font-size: 14px;
}

/* TEXT */

.testimonial-text {
  font-size: 15px;
  color: #475569;
  line-height: 1.7;
  margin-bottom: 18px;
}

/* RESULT BADGE */

.badge-result {
  display: inline-block;
  background: #dcfce7;
  color: #15803d;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 999px;
  font-weight: 600;
  margin-bottom: 18px;
}

/* DIVIDER */

.divider {
  height: 1px;
  background: #e5e7eb;
  margin: 18px 0;
}

/* USER */

.user {
  display: flex;
  align-items: center;
  gap: 12px;
}

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

.user strong {
  display: block;
  font-size: 15px;
  color: #0f172a;
}

.user span {
  display: block;
  font-size: 13px;
  color: #475569;
}

.user small {
  font-size: 13px;
  color: #ff7a18;
  font-weight: 600;
}

/* ========================= */
/* TABLET */
/* ========================= */

@media (max-width: 900px) {

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

  .testimonials-section h2 {
    font-size: 34px;
  }
}

/* ========================= */
/* MOBILE */
/* ========================= */

@media (max-width: 600px) {

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

  .testimonials-section h2 {
    font-size: 28px;
  }

  .subtitle {
    font-size: 15px;
  }

}


.features-section {
  padding: 100px 20px;
  background: #ffffff;
}

.features-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-pill {
  display: inline-block;
  background: #f3e8ff;
  color: #7c3aed;
  padding: 8px 18px;
  border-radius: 20px;
  font-size: 14px;
  margin-bottom: 16px;
}

.features-header h2 {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 12px;
  color: #ffffff;
}

.features-header p {
  font-size: 18px;
  color: #ffc401;
}

/* GRID */

.features-grid {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 28px;
}

/* CARD */

.feature-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 36px 26px;
  text-align: center;
  box-shadow: 0 10px 25px rgba(0,0,0,0.06);
  border: 1px solid #f1f1f1;
  transition: all .25s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.08);
}

.icon-circle {
  width: 70px;
  height: 70px;
  margin: auto;
  border-radius: 50%;
  background: #fff1e6;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 18px;
  color: #ff7a00;
}

.feature-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
  color: #111827;
}

.feature-card p {
  font-size: 15px;
  color: #6b7280;
  line-height: 1.6;
}

/* RESPONSIVO */

@media (max-width: 768px) {
  .features-header h2 {
    font-size: 32px;
  }

  .features-header p {
    font-size: 16px;
  }
}

.steps-section {
  width: 60%;
  margin: auto;
  padding: 100px 20px;
  background: #ffffff;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}


/* HEADER */

.steps-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.steps-badge {
  display: inline-block;
  background: #dcfce7;
  color: #15803d;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 14px;
}

.steps-header h2 {
  font-size: 40px;
  font-weight: 800;
  color: #111827;
  margin-bottom: 10px;
}

.steps-header p {
  font-size: 17px;
  color: #6b7280;
}


/* GRID */

.steps-grid {
  max-width: 100%;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}


/* CARD */

.step-card {
  background: #ffffff;
  border-radius: 18px;
  padding: 34px 30px 36px;
  border: 2px solid #ffedd5;
  transition: all .25s ease;
}

.step-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.08);
}


/* ACTIVE (first card highlight) */

.step-card.active {
  border-color: #fb923c;
}


/* TOP */

.step-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.step-number {
  font-size: 48px;
  font-weight: 800;
  color: #fdba74;
}

.step-icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  background: #ffedd5;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}


/* TEXT */

.step-card h3 {
  font-size: 18px;
  margin-bottom: 10px;
  color: #111827;
}

.step-card p {
  font-size: 14px;
  line-height: 1.6;
  color: #6b7280;
}


/* RESPONSIVE */

@media (max-width: 768px) {

  .steps-header h2 {
    font-size: 28px;
  }

  .steps-header p {
    font-size: 15px;
  }
}

.features-section {
  width: 100%;
  padding: 100px 20px;
  background: radial-gradient(circle at top, #1f2937 0%, #020617 100%);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}


/* ROW */

.feature-row {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 120px;
}


/* REVERSE */

.feature-row.reverse {
  direction: rtl;
}

.feature-row.reverse > * {
  direction: ltr;
}


/* TEXT */

.feature-text h2 {
  font-size: 36px;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 14px;
}

.feature-text p {
  font-size: 16px;
  line-height: 1.7;
  color: #cbd5e1;
  margin-bottom: 22px;
}


/* BADGE */

.feature-badge {
  display: inline-block;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 16px;
}

/* BADGE COLORS */

.feature-badge.orange {
  background: rgba(249,115,22,.15);
  color: #fb923c;
}

.feature-badge.blue {
  background: rgba(59,130,246,.15);
  color: #60a5fa;
}

.feature-badge.green {
  background: rgba(34,197,94,.15);
  color: #4ade80;
}


/* LIST */

.feature-list {
  list-style: none;
  padding: 0;
}

.feature-list li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
  font-size: 15px;
  color: #e5e7eb;
}

.feature-list li::before {
  content: "✔";
  position: absolute;
  left: 0;
  top: 0;
  color: #22c55e;
  font-weight: bold;
}


/* IMAGE */

.feature-image img {
  width: 100%;
  border-radius: 16px;
  box-shadow: 0 20px 50px rgba(0,0,0,.4);
  border: 1px solid rgba(255,255,255,.08);
}


/* RESPONSIVE */

@media (max-width: 900px) {

  .feature-row {
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 80px;
  }

  .feature-text h2 {
    font-size: 28px;
  }

}
/* RESULTS */

.results-section {
  padding: 100px 20px 80px;
  text-align: center;
  background: #ffffff;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

.results-section h2 {
  font-size: 36px;
  font-weight: 800;
  color: #111827;
  margin-bottom: 50px;
}

.results-grid {
  max-width: 1100px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.result-item strong {
  font-size: 42px;
  font-weight: 800;
  color: #ff7a00;
  display: block;
  margin-bottom: 8px;
}

.result-item span {
  font-size: 15px;
  color: #6b7280;
}


/* CTA */

.cta-section {
  background: linear-gradient(135deg, #ff7a00, #e63b16);
  padding: 100px 20px;
  text-align: center;
  color: #ffffff;
}

.cta-content {
  max-width: 800px;
  margin: auto;
}

.cta-content h2 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 18px;
}

.cta-content p {
  font-size: 18px;
  line-height: 1.6;
  margin-bottom: 40px;
  opacity: .95;
}


/* BUTTONS */

.cta-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.btn-primary {
  background: #ffffff;
  color: #ff7a00;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  transition: all .2s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(0,0,0,.2);
}

.btn-secondary {
  border: 2px solid rgba(255,255,255,.6);
  color: #ffffff;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  transition: all .2s ease;
}

.btn-secondary:hover {
  background: rgba(255,255,255,.15);
}


/* GUARANTEE */

.cta-guarantee {
  margin-top: 24px;
  font-size: 14px;
  opacity: .9;
}


/* RESPONSIVE */

@media (max-width: 900px) {

  .results-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }

  .results-section h2 {
    font-size: 28px;
  }

  .cta-content h2 {
    font-size: 30px;
  }

  .cta-content p {
    font-size: 16px;
  }

}


.books-showcase {
  padding: 80px 20px;
  background: #ffffff;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* HEADER */

.books-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 50px;
}

.books-header .badge {
  background: #eaf1ff;
  color: #2563eb;
  padding: 6px 14px;
  font-size: 12px;
  border-radius: 20px;
  font-weight: 600;
  display: inline-block;
  margin-bottom: 12px;
}

.books-header h2 {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 10px;
  color: #111827;
}

.books-header p {
  color: #6b7280;
  font-size: 15px;
}

/* GRID */

.books-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
  max-width: 1200px;
  margin: auto;
}

/* CARD */

.book-card {
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 25px rgba(0,0,0,.08);
  transition: .25s ease;
  display: flex;
  flex-direction: column;
}

.book-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0,0,0,.12);
}

/* IMAGE */

.book-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

/* CONTENT */

.book-content {
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.book-content h3 {
  font-size: 17px;
  font-weight: 700;
}

.book-content p {
  font-size: 14px;
  color: #6b7280;
}

/* RATING */

.rating {
  font-size: 14px;
  font-weight: 600;
  color: #111827;
}

/* PRICE */

.price {
  margin-top: 6px;
  font-size: 14px;
}

.price strong {
  color: #ff7a00;
  font-size: 16px;
}

/* BUTTON */

.book-content button {
  margin-top: 12px;
  padding: 10px;
  border-radius: 10px;
  border: 1px solid #e5e7eb;
  background: rgb(246, 98, 6);
  font-weight: 600;
  cursor: pointer;
  transition: .2s ease;
}

.book-content button:hover {
  background: #ff7a00;
  color: white;
  border-color: #ff7a00;
}

/* MOBILE */

@media (max-width: 768px) {

  .books-header h2 {
    font-size: 28px;
  }

  .book-card img {
    height: 200px;
  }

  .books-grid {
    gap: 18px;
  }

}

.platform-features-section {
  background: linear-gradient(180deg, #f9fafb 0%, #ffffff 100%);
  padding: 90px 20px;
  font-family: system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
}

/* HEADER */

.platform-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.platform-badge {
  display: inline-block;
  background: #efe7ff;
  color: #7c3aed;
  font-size: 12px;
  padding: 6px 14px;
  border-radius: 20px;
  font-weight: 600;
  margin-bottom: 12px;
}

.platform-header h2 {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 8px;
  color: #111827;
}

.platform-header p {
  font-size: 15px;
  color: #6b7280;
}

/* GRID */

.platform-grid {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
}

/* CARD */

.platform-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 28px 20px;
  text-align: center;
  border: 1px solid #eef2f7;
  box-shadow: 0 10px 25px rgba(0,0,0,.05);
  transition: .25s ease;
}

.platform-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(0,0,0,.1);
}

/* ICON */

.platform-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: #fff2e5;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: #ff7a00;
}

/* TEXT */

.platform-card h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
  color: #111827;
}

.platform-card p {
  font-size: 14px;
  color: #6b7280;
  line-height: 1.5;
}

/* MOBILE */

@media (max-width: 768px) {

  .platform-header h2 {
    font-size: 28px;
  }

  .platform-grid {
    gap: 16px;
  }

  .platform-card {
    padding: 22px 16px;
  }

}


.faq-section {
  padding: 100px 20px;
}

.faq-header {
  text-align: center;
  margin-bottom: 50px;
}

.faq-header h2 {
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 10px;
  color: #111827;
}

.faq-header p {
  font-size: 18px;
  color: #6b7280;
}

/* CONTAINER */

.faq-container {
  max-width: 900px;
  margin: auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

/* ITEM */

.faq-item {
  border: 1px solid #e5e7eb;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(0,0,0,0.04);
  transition: all .2s ease;
}

/* QUESTION */

.faq-question {
  width: 100%;
  background: #ffffff;
  border: none;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  color: #111827;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

/* ANSWER */

.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 24px;
  font-size: 15px;
  color: #4b5563;
  line-height: 1.6;
  transition: all .3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 16px 24px 24px;
}

/* ARROW */

.arrow {
  font-size: 18px;
  transition: transform .3s ease;
}

.faq-item.active .arrow {
  transform: rotate(180deg);
}

/* RESPONSIVO */

@media (max-width: 768px) {
  .faq-header h2 {
    font-size: 32px;
  }

  .faq-question {
    font-size: 15px;
  }
}


/* SECTION */

.guarantee-section {
  padding: 120px 20px;
  background: linear-gradient(135deg, #ff7a00, #e53935);
  display: flex;
  justify-content: center;
  align-items: center;
}

.guarantee-content {
  max-width: 800px;
  text-align: center;
  color: #ffffff;
}

/* ICON */

.shield-icon {
  font-size: 56px;
  margin-bottom: 18px;
}

/* TEXT */

.guarantee-content h2 {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 18px;
}

.guarantee-content p {
  font-size: 18px;
  line-height: 1.6;
  opacity: 0.95;
  margin-bottom: 32px;
}

/* BUTTON */

.guarantee-btn {
  display: inline-block;
  background: #ffffff;
  color: #ff5a00;
  padding: 16px 34px;
  border-radius: 12px;
  font-size: 16px;
  font-weight: bold;
  text-decoration: none;
  transition: all .2s ease;
  box-shadow: 0 10px 25px rgba(0,0,0,0.15);
}

.guarantee-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.25);
}

/* RESPONSIVO */

@media (max-width: 768px) {
  .guarantee-content h2 {
    font-size: 32px;
  }

  .guarantee-content p {
    font-size: 16px;
  }

  .shield-icon {
    font-size: 46px;
  }
}
.btn {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 10px;
  background: #ff7a00;
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  text-align: center;
  transition: all .25s ease;
}

.btn:hover {
  background: #e96500;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255,122,0,.35);
}