@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800&display=swap');

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}
    scroll-margin-top: 120px;

:root {
  color-scheme: light;
  font-family: "Nunito", "Segoe UI", system-ui, -apple-system, sans-serif;
}

button, input, select, textarea, a, p, span, div {
  font-family: inherit;
}

body {
  background: #f6f7fb;
  color: #1f2937;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: "Nunito", sans-serif;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: "Nunito", sans-serif;
}

h1 {
  font-size: 3rem;
  line-height: 1.2;
  font-weight: 700;
}

h2 {
  font-size: 2.25rem;
  line-height: 1.3;
  font-weight: 700;
}

h3 {
  font-size: 1.75rem;
  line-height: 1.4;
  font-weight: 600;
}

h4 {
  font-size: 1.25rem;
  line-height: 1.5;
  font-weight: 600;
}

h5 {
  font-size: 1rem;
  line-height: 1.5;
  font-weight: 600;
}

@media (max-width: 768px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  h3 {
    font-size: 1.5rem;
  }

  h4 {
    font-size: 1.125rem;
  }

  h5 {
    font-size: 0.875rem;
  }
}

.top-nav {
  background: linear-gradient(90deg, #4f1d78, #6a2fa0);
  color: #fff;
  padding: 22px 0;
  position: sticky;
  top: 0;
  z-index: 10;
}

.nav-inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
}

.brand a {
  display: flex;
  align-items: center;
  text-decoration: none;
  color: inherit;
}

.brand-logo {
  height: auto;
  display: block;
}

.brand-name {
  font-size: 1.1rem;
}

.nav-links {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
  font-size: 1.05rem;
}

.nav-links a {
  color: #f5f3ff;
  text-decoration: none;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #ffffff;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.icon-button {
  width: 34px;
  height: 34px;
  border: none;
  background: transparent;
  color: #fff;
  cursor: pointer;
  display: grid;
  place-items: center;
  font-size: 1rem;
  padding: 0;
}

.icon-button img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.hero {
  background-image: url('imagens/Mascara.png');
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 48px 0 56px;
  position: relative;
  border-radius: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
}

.hero-inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: center;
}

.hero-partner {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 14px;
}

.oxford-logo {
  height: 40px;
  display: block;
}

.hero-content h2 {
  line-height: 1.1;
  margin-bottom: 18px;
}

.hero-content p {
  color: rgba(255, 255, 255, 0.85);
  max-width: 560px;
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.hero-primary {
  background: #efe3ff;
  color: #3f1a69;
  border: none;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.hero-secondary {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.6);
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 600;
  cursor: pointer;
}

.hero-art {
  position: relative;
  min-height: 280px;
  display: grid;
  place-items: center;
}

.hero-mascot {
  max-width: min(420px, 90vw);
  height: auto;
  display: block;
  position: relative;
  z-index: 2;
}

.benefits {
  padding: 56px 0 70px;
  background: #ffffff;
  scroll-margin-top: 120px;
}

.benefits-inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
  text-align: center;
}

.benefits h3 {
  color: #2b2454;
  margin-bottom: 32px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.benefit-card {
  background: #f4f1ff;
  border-radius: 16px;
  padding: 24px 20px 28px;
  text-align: center;
  box-shadow: 0 10px 24px rgba(15, 23, 42, 0.2);
}

.benefit-icon {
  margin-bottom: 16px;
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 120px;
}

.benefit-icon img {
  max-width: 200px;
  max-height: 200px;
  width: auto;
  height: auto;
  display: block;
}

.benefit-card h4 {
  color: #3a2766;
  margin-bottom: 10px;
}

.benefit-card p {
  color: #4b5563;
  font-size: 0.92rem;
}

.benefits-cta {
  margin-top: 28px;
  background: #6c4bd1;
  color: #fff;
  border: none;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.awards {
  background-image: url('imagens/bannerretangulo.png');
  background-size: cover;
  background-position: center;
  color: #fff;
  padding: 34px 0;
}

.awards-inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.awards h3 {
  font-weight: 700;
  max-width: 560px;
  flex: 1;
  white-space: nowrap;
}

.awards-logos {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
}

.awards-image {
  height: auto;
  max-height: 80px;
  display: block;
}

.about {
  background: #ffffff;
  padding: 64px 0;
  scroll-margin-top: 100px;
}

.about-inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: center;
}

.about-text h3 {
  color: #2b2454;
  margin-bottom: 14px;
}

.about-text p {
  color: #4b5563;
  max-width: 560px;
  line-height: 1.6;
  margin-bottom: 24px;
}

.about-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.about-primary {
  background: #6c4bd1;
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
}

.about-secondary {
  background: transparent;
  color: #6c4bd1;
  border: 2px solid #6c4bd1;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 700;
  cursor: pointer;
}

.about-media {
  display: grid;
  place-items: center;
}

.about-image {
  width: 100%;
  max-width: 520px;
  height: auto;
  border-radius: 18px;
  display: block;
}

.skills-chart {
  background: linear-gradient(115deg, #3f1a69, #5b46c6 55%, #7a2ca8);
  color: #fff;
  padding: 56px 0 64px;
}

.skills-inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
  text-align: center;
}

.skills-chart h3 {
  margin-bottom: 20px;
}

.chart-legend {
  display: flex;
  gap: 24px;
  justify-content: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
}

.legend-color {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  display: inline-block;
}

.legend-color.traditional {
  background: #d8b3e6;
}

.legend-color.langly {
  background: #6d4df5;
}

.chart-container {
  width: 100%;
  display: flex;
  gap: 16px;
  margin-top: 20px;
}

.chart-y-axis {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 0 10px 40px 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.9);
  min-width: 50px;
  text-align: right;
  min-height: 340px;
}

.chart-area {
  flex: 1;
  position: relative;
  min-height: 300px;
  max-width: 100%;
  overflow: hidden;
}

.chart-grid {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 40px;
  background-image: repeating-linear-gradient(
    to top,
    transparent,
    transparent calc(10% - 1px),
    rgba(255, 255, 255, 0.15) calc(10% - 1px),
    rgba(255, 255, 255, 0.15) 10%
  );
  border-left: 2px solid rgba(255, 255, 255, 0.3);
  border-bottom: 2px solid rgba(255, 255, 255, 0.3);
}

.chart-bars {
  position: absolute;
  bottom: 40px;
  left: 0;
  right: 0;
  top: 0;
  display: flex;
  align-items: flex-end;
  justify-content: space-around;
  padding: 0 10px;
  gap: 15px;
}

.bar-group {
  display: flex;
  flex-direction: row;
  gap: 8px;
  align-items: flex-end;
  position: relative;
  flex: 1 1 0;
  justify-content: center;
  max-width: 200px;
  height: 100%;
}

.bar {
  width: 50px;
  max-width: 50px;
  min-width: 35px;
  border-radius: 4px 4px 0 0;
  transition: all 0.3s ease;
  position: relative;
  display: block;
}

.bar.traditional {
  background: #d8b3e6;
}

.bar.langly {
  background: #6d4df5;
}

.bar-label {
  position: absolute;
  bottom: -30px;
  left: 0;
  right: 0;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.95);
  white-space: nowrap;
  font-weight: 500;
}

.ai-coach {
  background: #ffffff;
  padding: 64px 0;
}

.ai-coach-inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
}

.ai-coach-tag {
  text-align: center;
  color: #2b2454;
  font-size: clamp(1.6rem, 2vw + 1rem, 2.4rem);
  font-weight: 700;
  margin-bottom: 32px;
}

.ai-coach-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: center;
}

.ai-coach-text h3 {
  color: #1f2937;
  margin-bottom: 14px;
}

.ai-coach-text p {
  color: #4b5563;
  max-width: 560px;
  line-height: 1.6;
  margin-bottom: 24px;
}

.ai-coach-cta {
  background: #6c4bd1;
  color: #fff;
  border: none;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.ai-coach-media {
  display: grid;
  place-items: center;
}

.ai-coach-image {
  width: min(520px, 90vw);
  height: auto;
  border-radius: 18px;
  display: block;
}

.testimonials {
  background: linear-gradient(135deg, #2d1650, #3e4a8a 40%, #5a3a7f 70%, #6d2d8f);
  color: #fff;
  padding: 56px 0 64px;
}

.testimonials-inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
  text-align: center;
}

.testimonials h3 {
  margin-bottom: 36px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 28px;
  margin-bottom: 36px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.stat-circle {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  border: 4px solid #e8c4ff;
  background: rgba(255, 255, 255, 0.1);
  display: grid;
  place-items: center;
  font-size: 1.6rem;
  font-weight: 700;
}

.stat-item p {
  color: rgba(255, 255, 255, 0.9);
  font-size: 0.9rem;
}

.testimonials-divider {
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  margin: 36px auto 32px;
  max-width: 80%;
}

.testimonials-carousel {
  position: relative;
  min-height: 200px;
}

.testimonial-slide {
  opacity: 0;
  visibility: hidden;
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  transition: opacity 0.5s ease-in-out;
  z-index: 1;
}

.testimonial-slide.active {
  opacity: 1;
  visibility: visible;
  z-index: 2;
}

.testimonial-quote {
  font-style: italic;
  font-size: clamp(1.1rem, 1.5vw + 0.6rem, 1.5rem);
  max-width: 900px;
  margin: 0 auto 20px;
  line-height: 1.5;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 20px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.author-info {
  text-align: left;
}

.author-info strong {
  display: block;
  font-size: 1rem;
}

.author-info p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.8);
}

.testimonial-nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 24px;
}

.nav-arrow {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.5);
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.3s ease;
}

.nav-arrow:hover {
  background: rgba(255, 255, 255, 0.2);
}

.nav-dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 32px;
  height: 3px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.3s ease;
}

.dot:hover {
  background: rgba(255, 255, 255, 0.6);
}

.dot.active {
  background: rgba(255, 255, 255, 0.9);
}

.testimonials-cta {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
  padding: 12px 20px;
  border-radius: 10px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.learning-potential {
  background: #ffffff;
  padding: 64px 0;
  scroll-margin-top: 120px;
}

.potential-inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
  text-align: center;
}

.learning-potential h3 {
  color: #2b2454;
  margin-bottom: 40px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  margin-bottom: 36px;
}

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

.feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
}

.feature-icon img {
  width: 80px;
  height: 80px;
  object-fit: contain;
}

.feature-item h4 {
  color: #2b2454;
  margin-bottom: 10px;
}

.feature-item p {
  color: #4b5563;
  font-size: 0.92rem;
  max-width: 340px;
  margin: 0 auto;
  line-height: 1.5;
}

.potential-cta {
  background: #6c4bd1;
  color: #fff;
  border: none;
  padding: 12px 22px;
  border-radius: 10px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.pricing {
  background-image: url('imagens/bannervenda.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  padding: 56px 0 64px;
  scroll-margin-top: 150px;
}

.pricing-inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
  align-items: center;
}

.pricing-content h3 {
  margin-bottom: 14px;
  line-height: 1.1;
}

.pricing-subtitle {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 24px;
  font-size: 1rem;
}

.pricing-art {
  width: min(380px, 90vw);
  display: grid;
  place-items: center;
}

.pricing-art img {
  width: 100%;
  height: auto;
  display: block;
}

.pricing-plans {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.plan-card {
  background: rgba(255, 255, 255, 0.95);
  color: #1f2937;
  border-radius: 14px;
  padding: 20px 22px;
  border: 2px solid transparent;
}

.plan-card.best-value {
  border-color: #6c4bd1;
}

.plan-badge {
  display: inline-block;
  background: #6c4bd1;
  color: #fff;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.plan-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}

.plan-header h4 {
  color: #1f2937;
}

.discount-tag {
  background: #6c4bd1;
  color: #fff;
  padding: 3px 8px;
  border-radius: 6px;
  font-size: 0.85rem;
  font-weight: 700;
}

.discount-tag.secondary {
  background: #8b7fc6;
}

.plan-price {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 6px;
}

.old-price {
  text-decoration: line-through;
  color: #9ca3af;
  font-size: 1rem;
}

.new-price {
  font-size: 1.8rem;
  font-weight: 700;
  color: #6c4bd1;
}

.plan-price input[type="radio"] {
  margin-left: auto;
  width: 20px;
  height: 20px;
  accent-color: #6c4bd1;
  cursor: pointer;
}

.plan-details {
  color: #4b5563;
  font-size: 0.88rem;
}

.pricing-cta {
  background: #efe3ff;
  color: #3a1b62;
  border: none;
  padding: 14px 20px;
  border-radius: 10px;
  font-weight: 700;
  text-transform: uppercase;
  cursor: pointer;
  margin-top: 6px;
  display: inline-block;
  text-decoration: none;
  text-align: center;
  transition: background 0.3s ease;
}

.pricing-cta:hover {
  background: #dcc9ff;
}

.payment-info {
  text-align: center;
  margin-top: 12px;
}

.payment-info p {
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.9);
}

.payment-methods {
  display: flex;
  gap: 8px;
  justify-content: center;
  flex-wrap: wrap;
}

.payment-methods img {
  max-width: 580px;
  height: auto;
  display: block;
}

.reviews {
  background: #f8f7fc;
  padding: 64px 0;
}

.reviews-inner {
  width: min(1200px, 92vw);
  margin: 0 auto;
  text-align: center;
}

.reviews h3 {
  color: #2b2454;
  margin-bottom: 36px;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
  margin-bottom: 28px;
}

.review-card {
  background: #fff;
  border-radius: 14px;
  padding: 24px 20px;
  text-align: left;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.08);
}

.review-stars {
  color: #fbbf24;
  font-size: 1rem;
  margin-bottom: 10px;
}

.review-card h4 {
  color: #2b2454;
  margin-bottom: 10px;
}

.review-card p {
  color: #4b5563;
  font-size: 0.88rem;
  line-height: 1.5;
  margin-bottom: 16px;
}

.review-author {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-top: 12px;
  border-top: 1px solid #e5e7eb;
}

.review-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid #f3f0ff;
}

.review-info strong {
  display: block;
  font-size: 0.92rem;
  color: #1f2937;
}

.review-info p {
  font-size: 0.8rem;
  color: #6b7280;
  margin: 0;
}

.site-footer {
  background: linear-gradient(90deg, #3a1b62, #4e3a8a 50%, #5a2d8a);
  color: #fff;
  padding: 48px 0 24px;
}

.footer-main {
  width: min(1200px, 92vw);
  margin: 0 auto 32px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 32px;
  align-items: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.footer-logo {
  height: 60px;
  width: auto;
  display: block;
}

.footer-brand-name {
  font-size: 1.1rem;
  font-weight: 600;
}

.footer-address {
  font-style: normal;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.5;
  text-align: left;
}

.footer-brand-right {
  align-items: flex-end;
  text-align: right;
}

.footer-brand-right .footer-address {
  text-align: right;
}

.footer-center {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 60px;
  align-items: center;
  justify-content: center;
}

.footer-nav a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.footer-nav a:hover {
  color: #fff;
}

.footer-social {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.social-icon {
  display: inline-block;
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.social-icon img {
  display: block;
}

.social-icon:hover {
  opacity: 0.8;
}

.footer-bottom {
  width: min(1200px, 92vw);
  margin: 0 auto;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.85rem;
}

.footer-legal {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  align-items: center;
  font-size: 0.8rem;
}

.footer-legal span {
  color: rgba(255, 255, 255, 0.9);
}

.footer-legal a {
  color: rgba(255, 255, 255, 0.9);
  text-decoration: none;
  font-size: 0.8rem;
}

.footer-legal a:hover {
  color: #fff;
}

.footer-payment {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  font-size: 0.8rem;
}

.footer-payment span {
  color: rgba(255, 255, 255, 0.9);
}

.footer-payment-icons {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}

.footer-payment-icons img {
  max-width: 400px;
  height: auto;
}

.promo-banner {
  width: 100%;
  background: linear-gradient(90deg, #efe9ff, #f6f2ff);
  padding: 22px 16px;
}

.promo-content {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.promo-text h2 {
  font-weight: 700;
  color: #2b2454;
}

.promo-text p {
  margin-top: 6px;
  color: #4b5563;
  max-width: 740px;
  font-size: 0.95rem;
}

.promo-button {
  text-decoration: none;
  display: inline-block;
  border: 2px solid #6d4df5;
  color: #6d4df5;
  background: #fff;
  padding: 10px 18px;
  border-radius: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.promo-button:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(109, 77, 245, 0.2);
}

.site-header {
  padding: 32px 24px 16px;
  text-align: center;
}

.site-header h1 {
  font-size: 2rem;
  font-weight: 700;
}

.site-header p {
  margin-top: 8px;
  color: #6b7280;
}

.gallery {
  width: min(1100px, 92vw);
  margin: 24px auto 48px;
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
}

.gallery-item {
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 28px rgba(15, 23, 42, 0.12);
}

.gallery-item img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
}

.gallery-item figcaption {
  padding: 10px 12px 14px;
  font-size: 0.9rem;
  color: #6b7280;
}

.site-footer {
  margin-top: auto;
  padding: 16px;
  text-align: center;
  color: #9ca3af;
}

/* ===== PÁGINA CONTATO ===== */
.contact-page {
  flex: 1;
  padding: 60px 0;
  background: #f6f7fb;
}

.contact-inner {
  width: min(700px, 92vw);
  margin: 0 auto;
}

.contact-page h2 {
  color: #2b2454;
  text-align: center;
  margin-bottom: 12px;
}

.contact-subtitle {
  text-align: center;
  color: #4b5563;
  margin-bottom: 36px;
  font-size: 1rem;
}

.contact-form {
  background: #fff;
  border-radius: 16px;
  padding: 36px 32px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}

.form-group label {
  font-weight: 600;
  color: #2b2454;
  margin-bottom: 8px;
  font-size: 0.95rem;
}

.form-group input,
.form-group textarea {
  padding: 12px 16px;
  border: 2px solid #e5e7eb;
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
  color: #1f2937;
  transition: border-color 0.2s ease;
  outline: none;
  background: #fafafe;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: #6c4bd1;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #9ca3af;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.contact-submit {
  width: 100%;
  background: #6c4bd1;
  color: #fff;
  border: none;
  padding: 14px 20px;
  border-radius: 10px;
  font-size: 1.05rem;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  transition: background 0.2s ease, transform 0.2s ease;
}

.contact-submit:hover {
  background: #5a3ab5;
  transform: translateY(-2px);
}

.form-message {
  margin-top: 16px;
  padding: 12px 16px;
  border-radius: 8px;
  text-align: center;
  font-weight: 600;
  display: none;
}

.form-message.success {
  display: block;
  background: #d1fae5;
  color: #065f46;
  border: 1px solid #6ee7b7;
}

.form-message.error {
  display: block;
  background: #fee2e2;
  color: #991b1b;
  border: 1px solid #fca5a5;
}

.success-message {
  background: #fff;
  border-radius: 16px;
  padding: 48px 32px;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.08);
  text-align: center;
}

.success-icon {
  width: 80px;
  height: 80px;
  background: #10b981;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: bold;
  margin: 0 auto 24px;
}

.success-message h2 {
  color: #2b2454;
  margin-bottom: 16px;
}

.success-message .contact-subtitle {
  margin-bottom: 32px;
}

.btn-voltar {
  display: inline-block;
  background: #6c4bd1;
  color: #fff;
  padding: 12px 32px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn-voltar:hover {
  background: #5a3ab5;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .contact-page {
    padding: 40px 0;
  }

  .contact-form {
    padding: 24px 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ===== MENU HAMBURGER ===== */
.top-nav .menu-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 20;
}

.hamburger-line {
  display: block;
  width: 100%;
  height: 2.5px;
  background: #fff;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.top-nav .menu-toggle.active .hamburger-line:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.top-nav .menu-toggle.active .hamburger-line:nth-child(2) {
  opacity: 0;
}

.top-nav .menu-toggle.active .hamburger-line:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ===== RESPONSIVO MOBILE ===== */
@media (max-width: 768px) {

  /* Menu hamburger visível */
  .top-nav .menu-toggle {
    display: flex;
    order: 3;
  }

  /* Cabeçalho */
  .top-nav {
    padding: 14px 0;
  }

  .nav-inner {
    flex-wrap: wrap;
  }

  .brand {
    order: 1;
  }

  .nav-actions {
    order: 2;
    margin-left: auto;
  }

  .nav-links {
    display: none;
    order: 4;
    width: 100%;
    flex-direction: column;
    gap: 0;
    background: rgba(79, 29, 120, 0.95);
    border-radius: 12px;
    margin-top: 14px;
    padding: 12px 0;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 12px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 1rem;
  }

  .nav-links a:last-child {
    border-bottom: none;
  }

  /* Promo Banner */
  .promo-banner {
    padding: 16px 12px;
  }

  .promo-content {
    flex-direction: column;
    text-align: center;
    gap: 14px;
  }

  .promo-text h2 {
    font-size: 1.2rem;
  }

  .promo-text p {
    font-size: 0.85rem;
  }

  /* Hero */
  .hero {
    padding: 32px 0 40px;
  }

  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-art {
    min-height: 200px;
  }

  .hero-mascot {
    max-width: min(300px, 80vw);
  }

  /* Awards */
  .awards-inner {
    flex-direction: column;
    text-align: center;
  }

  .awards h3 {
    white-space: normal;
  }

  /* Benefits */
  .benefits {
    padding: 40px 0 50px;
  }

  .benefits-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* About */
  .about {
    padding: 40px 0;
  }

  .about-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-text p {
    margin-left: auto;
    margin-right: auto;
  }

  .about-actions {
    justify-content: center;
  }

  /* Skills Chart */
  .skills-chart {
    padding: 40px 0 50px;
  }

  .chart-container {
    flex-direction: row;
    gap: 8px;
  }

  .chart-y-axis {
    flex-direction: column;
    justify-content: space-between;
    min-width: 40px;
    padding: 0 5px 40px 0;
    text-align: right;
    font-size: 0.7rem;
    min-height: 240px;
  }

  .chart-area {
    min-height: 200px;
    overflow: hidden;
  }

  .chart-bars {
    padding: 0 5px;
    gap: 8px;
  }

  .bar-group {
    gap: 5px;
  }

  .bar {
    width: 25px;
    max-width: 25px;
    min-width: 20px;
  }

  .bar-label {
    font-size: 0.7rem;
  }

  /* AI Coach */
  .ai-coach {
    padding: 40px 0;
  }

  .ai-coach-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .ai-coach-text p {
    margin-left: auto;
    margin-right: auto;
  }

  .ai-coach-tag {
    font-size: 1.4rem;
  }

  /* Testimonials */
  .testimonials {
    padding: 40px 0 50px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .stat-circle {
    width: 70px;
    height: 70px;
    font-size: 1.3rem;
  }

  .testimonial-quote {
    font-size: 1rem;
  }

  /* Learning Potential */
  .learning-potential {
    padding: 40px 0;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  /* Pricing */
  .pricing {
    padding: 40px 0 50px;
  }

  .pricing-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

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

  .pricing-art {
    width: min(280px, 80vw);
    margin: 0 auto;
  }

  .pricing-cta {
    width: 100%;
  }

  .payment-methods img {
    max-width: 90vw;
  }

  /* Reviews */
  .reviews {
    padding: 40px 0;
  }

  .reviews-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  /* Footer */
  .footer-main {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 28px;
  }

  .footer-brand {
    align-items: center;
  }

  .footer-brand-right {
    align-items: center;
    text-align: center;
  }

  .footer-brand-right .footer-address {
    text-align: center;
  }

  .footer-nav {
    gap: 24px;
  }

  .footer-social {
    justify-content: center;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 14px;
  }

  .footer-legal {
    justify-content: center;
  }

  .footer-payment {
    justify-content: center;
  }

  .footer-payment-icons img {
    max-width: 280px;
  }
}