.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-md);
  transition: background var(--transition), color var(--transition), transform var(--transition);
  border: 2px solid transparent;
}

.btn--primary {
  background: var(--wood-700);
  color: var(--cream-100);
}

.btn--primary:hover {
  background: var(--wood-900);
  color: var(--cream-100);
}

.btn--outline {
  background: transparent;
  border-color: var(--caramel-500);
  color: var(--wood-700);
}

.btn--outline:hover {
  background: var(--cream-50);
  color: var(--wood-900);
}

.btn--whatsapp {
  background: #25a244;
  color: var(--white);
}

.btn--whatsapp:hover {
  background: #1e8738;
  color: var(--white);
}

.btn--block {
  display: flex;
  width: 100%;
  justify-content: center;
  text-align: center;
}

.btn--sm {
  padding: 0.625rem 1rem;
  font-size: 0.875rem;
}

.hero {
  position: relative;
  min-height: calc(100vh - var(--header-height));
  display: flex;
  align-items: center;
  padding: var(--space-xl) var(--space-sm);
  overflow: hidden;
}

.hero__grid {
  display: grid;
  gap: var(--space-lg);
  align-items: center;
  max-width: var(--container-max);
  margin-inline: auto;
  width: 100%;
}

.hero__content {
  max-width: 36rem;
}

.hero__title {
  margin-bottom: var(--space-md);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
}

.hero__visual {
  position: relative;
}

.pillars {
  display: grid;
  gap: var(--space-md);
}

.pillar-card {
  background: var(--cream-50);
  border: 1px solid var(--caramel-200);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: box-shadow var(--transition);
}

.pillar-card:hover {
  box-shadow: var(--shadow-md);
}

.pillar-card__icon {
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--caramel-200);
  border-radius: 50%;
  font-size: 1.25rem;
  margin-bottom: var(--space-sm);
  color: var(--wood-700);
}

.pillar-card h3 {
  margin-bottom: var(--space-xs);
}

.carousel {
  position: relative;
  max-width: var(--container-max);
  margin-inline: auto;
}

.carousel__viewport {
  overflow: hidden;
  border-radius: var(--radius-lg);
}

.carousel__track {
  display: flex;
  transition: transform 0.4s ease;
}

.carousel__slide {
  flex: 0 0 100%;
  min-width: 0;
}

.carousel__card {
  display: grid;
  gap: var(--space-md);
  background: var(--cream-50);
  border: 1px solid var(--caramel-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.carousel__media {
  aspect-ratio: 16 / 10;
}

.carousel__body {
  padding: var(--space-md) var(--space-lg) var(--space-lg);
}

.carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-md);
}

.carousel__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--caramel-500);
  color: var(--wood-700);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.carousel__btn:hover {
  background: var(--caramel-200);
}

.carousel__dots {
  display: flex;
  gap: 0.5rem;
}

.carousel__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--caramel-200);
  transition: background var(--transition), transform var(--transition);
}

.carousel__dot.is-active {
  background: var(--caramel-500);
  transform: scale(1.2);
}

.service-grid {
  display: grid;
  gap: var(--space-md);
}

.service-card {
  display: flex;
  flex-direction: column;
  background: var(--cream-50);
  border: 1px solid var(--caramel-200);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  transition: box-shadow var(--transition), transform var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-card h3 {
  margin-bottom: var(--space-xs);
}

.service-card p {
  flex: 1;
  margin-bottom: var(--space-md);
}

.service-card__link {
  font-weight: 600;
  color: var(--caramel-500);
}

.service-card__link:hover {
  color: var(--wood-700);
}

.testimonial-grid {
  display: grid;
  gap: var(--space-md);
}

.testimonial-card {
  background: var(--cream-50);
  border-left: 3px solid var(--caramel-500);
  padding: var(--space-lg);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.testimonial-card blockquote {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-style: italic;
  color: var(--wood-700);
  margin-bottom: var(--space-md);
}

.testimonial-card cite {
  font-style: normal;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--wood-900);
}

.faq-list {
  max-width: 48rem;
  margin-inline: auto;
}

.faq-item {
  border-bottom: 1px solid var(--caramel-200);
}

.faq-item:first-child {
  border-top: 1px solid var(--caramel-200);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-md) 0;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--wood-900);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 1.5rem;
  height: 1.5rem;
  position: relative;
}

.faq-item__icon::before,
.faq-item__icon::after {
  content: "";
  position: absolute;
  background: var(--caramel-500);
  transition: transform var(--transition);
}

.faq-item__icon::before {
  width: 100%;
  height: 2px;
  top: 50%;
  transform: translateY(-50%);
}

.faq-item__icon::after {
  width: 2px;
  height: 100%;
  left: 50%;
  transform: translateX(-50%);
}

.faq-item__question[aria-expanded="true"] .faq-item__icon::after {
  transform: translateX(-50%) rotate(90deg);
  opacity: 0;
}

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

.faq-item__answer-inner {
  padding-bottom: var(--space-md);
}

.faq-item__question[aria-expanded="true"] + .faq-item__answer {
  max-height: 500px;
}

.cta-band {
  background: linear-gradient(135deg, var(--wood-700), var(--wood-900));
  color: var(--cream-100);
  padding: var(--space-xl) var(--space-sm);
  text-align: center;
}

.cta-band h2 {
  color: var(--cream-100);
  margin-bottom: var(--space-sm);
}

.cta-band p {
  color: var(--caramel-200);
  max-width: 32rem;
  margin: 0 auto var(--space-lg);
}

.cta-band .btn--outline {
  border-color: var(--caramel-300);
  color: var(--cream-100);
}

.cta-band .btn--outline:hover {
  background: rgba(255, 255, 255, 0.1);
}

.cta-sticky {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: calc(var(--z-float) - 1);
  padding: 0.75rem var(--space-sm);
  padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
  background: rgba(250, 247, 242, 0.98);
  border-top: 1px solid var(--caramel-200);
  box-shadow: 0 -4px 16px rgba(61, 46, 36, 0.08);
  backdrop-filter: blur(8px);
}

.cta-sticky .btn {
  width: 100%;
}

.float-whatsapp {
  position: fixed;
  bottom: var(--space-md);
  left: var(--space-md);
  z-index: var(--z-float);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25a244;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition);
}

.float-whatsapp:hover {
  transform: scale(1.05);
  color: var(--white);
}

.float-whatsapp svg {
  width: 28px;
  height: 28px;
}

.back-to-top {
  position: fixed;
  bottom: var(--space-md);
  right: var(--space-md);
  z-index: var(--z-float);
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--wood-700);
  color: var(--cream-100);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity var(--transition), visibility var(--transition), transform var(--transition);
  box-shadow: var(--shadow-md);
}

.back-to-top.is-visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.cookie-banner {
  position: fixed;
  bottom: var(--space-sm);
  left: var(--space-sm);
  right: var(--space-sm);
  z-index: var(--z-cookie);
  max-width: 28rem;
  margin-inline: auto;
  padding: var(--space-md);
  background: var(--cream-50);
  border: 1px solid var(--caramel-200);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  display: none;
}

.cookie-banner.is-visible {
  display: block;
}

.cookie-banner__title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--wood-900);
  margin-bottom: 0.35rem;
}

.cookie-banner p {
  font-size: 0.8125rem;
  line-height: 1.45;
  margin-bottom: var(--space-sm);
  color: var(--ink-muted);
}

.site-footer__contact {
  margin-top: var(--space-sm);
  font-size: 0.9375rem;
}

.site-footer__contact a {
  color: var(--caramel-300);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.page-hero {
  padding: var(--space-xl) var(--space-sm) var(--space-lg);
  background: linear-gradient(180deg, var(--cream-50) 0%, var(--cream-100) 100%);
  text-align: center;
}

.page-hero .lead {
  max-width: 40rem;
  margin: var(--space-sm) auto 0;
}

.steps {
  display: grid;
  gap: var(--space-md);
  counter-reset: step;
}

.step-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--cream-50);
  border-radius: var(--radius-lg);
  border: 1px solid var(--caramel-200);
}

.step-card__num {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--caramel-200);
  color: var(--wood-700);
  font-weight: 700;
  border-radius: 50%;
  font-size: 0.875rem;
}

.instrument-grid {
  display: grid;
  gap: var(--space-md);
}

.instrument-card {
  background: var(--cream-50);
  border: 1px solid var(--caramel-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.instrument-card__media {
  aspect-ratio: 4 / 3;
}

.instrument-card__body {
  padding: var(--space-md);
}

.instrument-card__meta {
  font-size: 0.875rem;
  color: var(--caramel-500);
  margin-top: var(--space-xs);
}

.badge {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  background: var(--caramel-200);
  color: var(--wood-700);
  border-radius: 999px;
}

.blog-articles {
  display: grid;
  gap: var(--space-xl);
}

.blog-article {
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid var(--caramel-200);
}

.blog-article:last-child {
  border-bottom: none;
}

.blog-article__meta {
  font-size: 0.875rem;
  color: var(--caramel-500);
  margin-bottom: var(--space-xs);
}

.legal-content {
  max-width: 48rem;
  margin-inline: auto;
}

.legal-content h2 {
  margin-top: var(--space-lg);
  margin-bottom: var(--space-sm);
  font-size: 1.25rem;
}

.legal-content ul {
  list-style: disc;
  margin-left: 1.25rem;
  margin-top: var(--space-sm);
}

.legal-content li + li {
  margin-top: 0.35rem;
}

.error-page {
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl) var(--space-sm);
}

.error-page__code {
  font-family: var(--font-display);
  font-size: 6rem;
  color: var(--caramel-300);
  line-height: 1;
}

@media (min-width: 640px) {
  .pillars {
    grid-template-columns: repeat(3, 1fr);
  }

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

  .testimonial-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .cta-sticky {
    display: none;
  }
}

@media (max-width: 639px) {
  body:has(.cta-sticky) .site-footer {
    padding-bottom: calc(var(--space-lg) + var(--mobile-cta-bar) + env(safe-area-inset-bottom, 0px));
  }

  .float-whatsapp {
    bottom: calc(var(--space-md) + var(--mobile-cta-bar));
  }

  body.footer-in-view .float-whatsapp {
    bottom: max(var(--space-md), env(safe-area-inset-bottom));
  }

  .back-to-top {
    width: 52px;
    height: 52px;
    bottom: calc(var(--space-md) + var(--mobile-cta-bar));
  }

  body.footer-in-view .back-to-top.is-visible {
    bottom: max(var(--space-md), env(safe-area-inset-bottom));
  }

  .cookie-banner.is-visible {
    bottom: calc(var(--mobile-cta-bar) + var(--space-sm) + env(safe-area-inset-bottom, 0px));
    max-width: calc(100% - var(--space-sm) * 2);
  }

  body.footer-in-view .cookie-banner.is-visible {
    bottom: calc(var(--space-sm) + env(safe-area-inset-bottom, 0px));
  }
}

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

  .carousel__card {
    grid-template-columns: 1.2fr 1fr;
  }

  .service-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }

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

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

  .service-grid--5 {
    grid-template-columns: repeat(3, 1fr);
  }
}