.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  height: 64px;
  background: var(--alf-white);
  border-bottom: 1px solid var(--alf-gray-200);
}

.topbar-left {
  display: flex;
  align-items: center;
}

.topbar-logo {
  height: 34px;
  width: auto;
  display: block;
}

.topbar-right {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.topbar-right .btn {
  font-size: 0.875rem;
  padding: 0.5rem 1.25rem;
}

@media (max-width: 640px) {
  .topbar {
    padding: 0 1rem;
    height: 56px;
  }
  .topbar-logo {
    height: 28px;
  }
  .topbar-right .btn-outline {
    display: none;
  }
  .topbar-right .btn {
    padding: 0.5rem 1rem;
    font-size: 0.8125rem;
  }
}

.presentation {
  padding: 8rem 1.5rem 0;
  max-width: 75rem;
  margin: 0 auto;
}

.presentation-sub {
  display: block;
  font-size: 1rem;
  font-weight: 800;
  color: var(--alf-orange);
  margin-bottom: 0.75rem;
  letter-spacing: -0.01em;
}

.presentation-title {
  font-size: 2.75rem;
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--alf-black);
  max-width: 50rem;
  margin-bottom: 1.125rem;
}

.presentation-text {
  font-size: 1.125rem;
  line-height: 1.65;
  color: #5a5a5a;
  max-width: 44rem;
  margin-bottom: 2.5rem;
}

@media (max-width: 1024px) {
  .presentation-title {
    font-size: 2.25rem;
  }
}

@media (max-width: 640px) {
  .presentation {
    padding: 6rem 1rem 0;
  }
  .presentation-title {
    font-size: 1.9rem;
  }
  .presentation-text {
    font-size: 1.0625rem;
  }
}

.indicators {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.indicator {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  background: var(--alf-gray-100);
  border-radius: 1rem;
  padding: 1rem 1.25rem;
  flex: 1;
}

.indicator-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(253, 84, 2, 0.1);
  color: var(--alf-orange);
  flex-shrink: 0;
}

.indicator-value {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--alf-orange);
  line-height: 1.2;
}

.indicator-label {
  font-size: 0.875rem;
  color: var(--alf-black);
  line-height: 1.3;
  font-weight: 500;
}

.indicator-label:only-of-type {
  margin-top: 0.125rem;
}

@media (max-width: 900px) {
  .indicators {
    flex-wrap: wrap;
    gap: 1rem;
  }
  .indicator {
    flex: 1 1 calc(50% - 0.5rem);
    min-width: 0;
  }
}

@media (max-width: 640px) {
  .indicators {
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
  }
  .indicator {
    flex: none;
    width: 100%;
  }
}

.search-section {
  max-width: 46rem;
  margin: 0 auto 0;
  padding: 0 1.5rem 0.5rem;
}

.search-wrapper {
  position: relative;
}

.search-wrapper input[type="search"] {
  width: 100%;
  height: 60px;
  padding: 0 1.25rem 0 3.25rem;
  border: 2px solid var(--alf-gray-200);
  border-radius: 14px;
  font-size: 1.0625rem;
  font-family: inherit;
  color: var(--alf-black);
  background: var(--alf-white);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  -webkit-appearance: none;
  appearance: none;
}

.search-wrapper input[type="search"]::placeholder {
  color: var(--alf-gray-500);
}

.search-wrapper input[type="search"]:focus {
  outline: none;
  border-color: var(--alf-orange);
  box-shadow: 0 0 0 4px rgba(253, 84, 2, 0.1);
}

.search-wrapper .search-icon {
  position: absolute;
  left: 1.125rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--alf-gray-500);
  pointer-events: none;
  display: flex;
  align-items: center;
}

.search-results-info {
  display: block;
  font-size: 0.875rem;
  color: var(--alf-gray-500);
  margin-top: 0.625rem;
  min-height: 1.25rem;
  padding-left: 0.25rem;
}

@media (max-width: 640px) {
  .search-section {
    padding: 0 1rem 0.375rem;
  }
  .search-wrapper input[type="search"] {
    height: 54px;
    font-size: 1rem;
    border-radius: 12px;
  }
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  max-width: 75rem;
  margin: 0 auto;
  padding: 0.75rem 1.5rem 2rem;
}

.filter-btn {
  padding: 0.5rem 1.125rem;
  border: 1.5px solid var(--alf-gray-200);
  border-radius: 999px;
  background: var(--alf-white);
  color: var(--alf-gray-500);
  font-size: 0.9375rem;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
  line-height: 1.4;
}

.filter-btn:hover {
  border-color: var(--alf-gray-500);
  color: var(--alf-black);
}

.filter-btn.active {
  background: var(--alf-orange);
  color: var(--alf-white);
  border-color: var(--alf-orange);
}

.filter-btn:focus-visible {
  outline: 2px solid var(--alf-orange);
  outline-offset: 2px;
}

@media (max-width: 640px) {
  .filters {
    padding: 0.5rem 1rem 1.5rem;
    gap: 0.5rem;
  }
  .filter-btn {
    font-size: 0.8125rem;
    padding: 0.375rem 0.875rem;
  }
}

.section-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--alf-black);
  max-width: 75rem;
  margin: 0 auto;
  padding: 0 1.5rem 1rem;
}

.section-destaques {
  margin-bottom: 1.5rem;
}

@media (max-width: 640px) {
  .section-title {
    padding: 0 1rem 0.75rem;
    font-size: 1.375rem;
  }
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  max-width: 75rem;
  margin: 0 auto;
  padding: 0 1.5rem 3rem;
}

@media (max-width: 1024px) {
  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .cards-grid {
    grid-template-columns: 1fr;
    padding: 0 1rem 2.5rem;
    gap: 1rem;
  }
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--alf-white);
  border: 1px solid var(--alf-gray-200);
  border-radius: 16px;
  padding: 1.75rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
  outline: none;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--alf-orange);
  opacity: 0;
  transition: opacity 0.2s ease;
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
  border-color: rgba(253, 84, 2, 0.2);
}

@media (prefers-reduced-motion: reduce) {
  .card:hover {
    transform: none;
  }
}

.card:hover::before {
  opacity: 1;
}

.card:focus-visible {
  outline: 2px solid var(--alf-orange);
  outline-offset: 2px;
  border-color: rgba(253, 84, 2, 0.3);
}

.card-category {
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--alf-orange);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.card-badge {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.125rem 0.5rem;
  border-radius: 4px;
  margin-bottom: 0.625rem;
  width: auto;
  background: var(--alf-gray-100);
  color: var(--alf-gray-500);
}

.card-badge.incluso {
  background: #e6f7e6;
  color: #2e7d32;
}

.card-badge.opcional {
  background: #fff3e0;
  color: #e65100;
}

.card-badge.consulta {
  background: var(--alf-gray-100);
  color: var(--alf-gray-500);
}

.card-title {
  font-size: 1.3rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 0.5rem;
  color: var(--alf-black);
}

.card-summary {
  font-size: 1.05rem;
  color: var(--alf-gray-500);
  line-height: 1.65;
  flex: 1;
}

.card-action {
  margin-top: auto;
  padding-top: 1rem;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--alf-orange);
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.card-action::after {
  content: "\2192";
  transition: transform 0.2s ease;
}

.card:hover .card-action::after {
  transform: translateX(3px);
}

.empty-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem 1rem;
  color: var(--alf-gray-500);
}

.empty-state p {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.empty-state .btn {
  font-size: 0.875rem;
}

.loading-state {
  grid-column: 1 / -1;
  text-align: center;
  padding: 4rem 1rem;
  color: var(--alf-gray-500);
  font-size: 0.9375rem;
}

.overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.overlay.open {
  opacity: 1;
  visibility: visible;
}

.panel {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 300;
  width: min(55vw, 760px);
  min-width: 520px;
  background: var(--alf-white);
  box-shadow: -4px 0 24px rgba(0, 0, 0, 0.1);
  display: flex;
  flex-direction: column;
  transform: translateX(100%);
  transition: transform 0.3s ease;
}

@media (prefers-reduced-motion: reduce) {
  .panel {
    transition: none;
  }
}

.panel.open {
  transform: translateX(0);
}

.panel-scroll {
  flex: 1;
  overflow-y: auto;
  height: 100%;
  -webkit-overflow-scrolling: touch;
}

.panel-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 2.25rem 2.25rem 0;
  gap: 1rem;
  flex-shrink: 0;
}

.panel-header-info {
  flex: 1;
  min-width: 0;
}

.panel-category {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--alf-orange);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 0.25rem;
}

.panel-commercial {
  padding: 0.625rem 2.25rem 0;
  flex-shrink: 0;
}

.panel-commercial .card-badge {
  font-size: 0.75rem;
}

.panel-title {
  font-size: 1.95rem;
  font-weight: 900;
  line-height: 1.2;
  color: var(--alf-black);
}

.panel-close {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--alf-gray-200);
  border-radius: 50%;
  background: var(--alf-white);
  color: var(--alf-gray-500);
  cursor: pointer;
  flex-shrink: 0;
  transition: background-color 0.2s, color 0.2s, box-shadow 0.2s;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.panel-close:hover {
  background: var(--alf-gray-100);
  color: var(--alf-black);
}

.panel-close:focus-visible {
  outline: 2px solid var(--alf-orange);
  outline-offset: 2px;
}

.panel-summary {
  font-size: 1.125rem;
  color: #5a5a5a;
  line-height: 1.7;
  padding: 0.5rem 2.25rem 0;
  flex-shrink: 0;
}

.panel-body {
  padding: 1.25rem 2.25rem 1rem;
}

.panel-body h1,
.panel-body h2,
.panel-body h3 {
  color: var(--alf-black);
  font-weight: 800;
  line-height: 1.3;
  margin-top: 1.75rem;
  margin-bottom: 0.5rem;
}

.panel-body h1 {
  font-size: 1.3rem;
}

.panel-body h2 {
  font-size: 1.2rem;
}

.panel-body h3 {
  font-size: 1.125rem;
}

.panel-body p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--alf-gray-500);
  margin-bottom: 1rem;
}

.panel-body ul,
.panel-body ol {
  margin: 0.5rem 0 1.25rem;
  padding-left: 1.75rem;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--alf-gray-500);
}

.panel-body li {
  margin-bottom: 0.5rem;
}

.panel-body strong {
  color: var(--alf-black);
  font-weight: 600;
}

.panel-related {
  padding: 0 2.25rem 1rem;
  flex-shrink: 0;
}

.panel-related-title {
  font-size: 1rem;
  font-weight: 800;
  color: var(--alf-black);
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}

.panel-related-card {
  display: flex;
  flex-direction: column;
  width: 100%;
  text-align: left;
  padding: 1.125rem 1.25rem;
  border: 1px solid var(--alf-gray-200);
  border-radius: 12px;
  background: var(--alf-white);
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
  margin-bottom: 0.625rem;
  transition: border-color 0.2s ease, background-color 0.2s ease;
  position: relative;
}

.panel-related-card::after {
  content: "\2192";
  position: absolute;
  right: 1.25rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--alf-gray-500);
  font-size: 1.125rem;
  transition: transform 0.2s ease, color 0.2s ease;
}

.panel-related-card:hover {
  border-color: var(--alf-orange);
  background: rgba(253, 84, 2, 0.03);
}

.panel-related-card:hover::after {
  transform: translateY(-50%) translateX(3px);
  color: var(--alf-orange);
}

.panel-related-card:focus-visible {
  outline: 2px solid var(--alf-orange);
  outline-offset: 2px;
}

.panel-related-card .card-category {
  font-size: 0.6875rem;
  margin-bottom: 0.125rem;
}

.panel-related-card .card-title {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 0.125rem;
  padding-right: 1.5rem;
}

.panel-related-card .card-summary {
  font-size: 0.8125rem;
  padding-right: 1.5rem;
}

.panel-copy-block {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  margin: 0 2.25rem 1rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--alf-gray-200);
  border-radius: 12px;
  background: var(--alf-white);
  flex-shrink: 0;
  transition: border-color 0.2s ease, background-color 0.2s ease;
}

.panel-copy-block:hover {
  border-color: var(--alf-gray-500);
  background: var(--alf-gray-100);
}

.panel-copy-icon {
  flex-shrink: 0;
  color: var(--alf-gray-500);
  display: flex;
  align-items: center;
}

.panel-copy-text {
  flex: 1;
  min-width: 0;
}

.panel-copy-link {
  background: none;
  border: none;
  padding: 0;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--alf-black);
  cursor: pointer;
  font-family: inherit;
  display: block;
  text-align: left;
  transition: color 0.2s ease;
}

.panel-copy-link:hover {
  color: var(--alf-orange);
}

.panel-copy-link:focus-visible {
  outline: 2px solid var(--alf-orange);
  outline-offset: 2px;
  border-radius: 2px;
}

.panel-copy-sub {
  display: block;
  font-size: 0.75rem;
  color: var(--alf-gray-500);
  margin-top: 0.125rem;
}

.panel-copy-action {
  flex-shrink: 0;
  color: var(--alf-gray-500);
  display: flex;
  align-items: center;
}

.copy-confirmation {
  display: block;
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #2e7d32;
  min-height: 0;
  opacity: 0;
  transition: opacity 0.2s ease;
  flex-shrink: 0;
  margin: -0.5rem 2.25rem 0.5rem;
}

.copy-confirmation.visible {
  opacity: 1;
}

.panel-disclaimer {
  padding: 0 2.25rem 0.5rem;
  flex-shrink: 0;
  font-size: 0.8125rem;
  color: var(--alf-gray-500);
  line-height: 1.5;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.panel-disclaimer-icon {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  color: var(--alf-gray-500);
}

.panel-footer {
  padding: 0.75rem 2.25rem 2.25rem;
  flex-shrink: 0;
}

.panel-footer .btn {
  width: 100%;
  height: 54px;
  font-size: 1.0625rem;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 1199px) and (min-width: 769px) {
  .panel {
    width: 72vw;
    min-width: 0;
  }
  .panel-header {
    padding: 1.75rem 1.75rem 0;
  }
  .panel-title {
    font-size: 1.75rem;
  }
  .panel-commercial {
    padding: 0.5rem 1.75rem 0;
  }
  .panel-summary {
    padding: 0.375rem 1.75rem 0;
  }
  .panel-body {
    padding: 1.25rem 1.75rem;
  }
  .panel-related {
    padding: 0 1.75rem 0.75rem;
  }
  .panel-copy-block {
    margin: 0 1.75rem 0.75rem;
  }
  .copy-confirmation {
    margin: -0.25rem 1.75rem 0.25rem;
  }
  .panel-disclaimer {
    padding: 0 1.75rem 0.375rem;
  }
  .panel-footer {
    padding: 0.5rem 1.75rem 1.75rem;
  }
}

@media (max-width: 640px) {
  .panel {
    width: 100vw;
    min-width: 0;
  }
  .panel-header {
    padding: 1.5rem 1.5rem 0;
  }
  .panel-title {
    font-size: 1.6rem;
  }
  .panel-commercial {
    padding: 0.5rem 1.5rem 0;
  }
  .panel-summary {
    padding: 0.375rem 1.5rem 0;
    font-size: 1.0625rem;
  }
  .panel-body {
    padding: 1rem 1.5rem;
  }
  .panel-related {
    padding: 0 1.5rem 0.75rem;
  }
  .panel-copy-block {
    margin: 0 1.5rem 0.75rem;
    padding: 0.875rem 1rem;
  }
  .copy-confirmation {
    margin: -0.25rem 1.5rem 0.25rem;
  }
  .panel-disclaimer {
    padding: 0 1.5rem 0.375rem;
  }
  .panel-footer {
    padding: 0.5rem 1.5rem 1.5rem;
  }
  .panel-footer .btn {
    height: 50px;
    font-size: 1rem;
  }
}

body.no-scroll {
  overflow: hidden;
}

/* --- Indicator clickable --- */
.indicator-clickable {
  cursor: pointer;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
  border: 2px solid transparent;
}

.indicator-clickable:hover {
  border-color: var(--alf-orange);
  box-shadow: 0 2px 12px rgba(253, 84, 2, 0.1);
}

.indicator-clickable:focus-visible {
  border-color: var(--alf-orange);
  box-shadow: 0 0 0 3px rgba(253, 84, 2, 0.15);
}

/* --- Commercial modal --- */
.commercial-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 400;
  background: rgba(0, 0, 0, 0.45);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}

.commercial-modal-overlay.open {
  opacity: 1;
  visibility: visible;
}

.commercial-modal {
  position: fixed;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.95);
  z-index: 500;
  width: min(580px, 92vw);
  max-height: 85vh;
  background: var(--alf-white);
  border-radius: 18px;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.18);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.commercial-modal.open {
  opacity: 1;
  visibility: visible;
  transform: translate(-50%, -50%) scale(1);
}

.commercial-modal-content {
  display: flex;
  flex-direction: column;
  max-height: 85vh;
}

.commercial-modal-header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  padding: 2rem 2rem 0;
  gap: 1rem;
  flex-shrink: 0;
}

.commercial-modal-header h2 {
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--alf-black);
  flex: 1;
}

.commercial-modal-close {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--alf-gray-200);
  border-radius: 50%;
  background: var(--alf-white);
  color: var(--alf-gray-500);
  cursor: pointer;
  flex-shrink: 0;
  transition: background-color 0.2s, color 0.2s;
}

.commercial-modal-close:hover {
  background: var(--alf-gray-100);
  color: var(--alf-black);
}

.commercial-modal-close:focus-visible {
  outline: 2px solid var(--alf-orange);
  outline-offset: 2px;
}

.commercial-modal-body {
  padding: 1.5rem 2rem 2rem;
  overflow-y: auto;
}

.commercial-modal-body p {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #5a5a5a;
  margin-bottom: 1.25rem;
}

.commercial-modal-body ul {
  margin: 0 0 1.5rem;
  padding-left: 1.5rem;
  list-style: none;
}

.commercial-modal-body ul li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 1rem;
  line-height: 1.65;
  color: #5a5a5a;
  margin-bottom: 0.75rem;
}

.commercial-modal-body ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--alf-orange);
  flex-shrink: 0;
}

.commercial-modal-body ul li strong {
  color: var(--alf-black);
  font-weight: 700;
}

.commercial-modal-highlight {
  background: rgba(253, 84, 2, 0.06);
  border-left: 4px solid var(--alf-orange);
  border-radius: 8px;
  padding: 1rem 1.25rem;
  font-size: 1.0625rem;
  font-weight: 700;
  line-height: 1.5;
  color: var(--alf-black);
  margin-bottom: 1.5rem;
}

.commercial-modal-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.commercial-modal-actions .btn {
  width: 100%;
  height: 50px;
  font-size: 1rem;
  border-radius: 10px;
}

@media (prefers-reduced-motion: reduce) {
  .commercial-modal,
  .commercial-modal-overlay {
    transition: none;
  }
}

/* --- Section opcionais --- */
.section-opcionais {
  background: #fef8f5;
  padding: 4rem 1.5rem 4rem;
  border-top: 1px solid var(--alf-gray-200);
}

.opcionais-container {
  max-width: 75rem;
  margin: 0 auto;
}

.opcionais-container .section-title {
  text-align: center;
  max-width: 48rem;
  margin: 0 auto 1rem;
  font-size: 1.8rem;
  padding: 0 1rem;
}

.opcionais-intro {
  text-align: center;
  font-size: 1.1rem;
  line-height: 1.65;
  color: #5a5a5a;
  max-width: 44rem;
  margin: 0 auto 2.5rem;
  padding: 0 1rem;
}

.opcionais-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.opcional-card {
  display: flex;
  flex-direction: column;
  background: var(--alf-white);
  border: 1px solid var(--alf-gray-200);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.opcional-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.07);
}

.opcional-card-destaque {
  border-color: var(--alf-orange);
  box-shadow: 0 0 0 1px var(--alf-orange), 0 2px 8px rgba(253, 84, 2, 0.08);
}

.opcional-card-destaque:hover {
  box-shadow: 0 0 0 1px var(--alf-orange), 0 6px 20px rgba(253, 84, 2, 0.12);
}

.opcional-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.75rem;
  border-radius: 4px;
  background: var(--alf-orange);
  color: var(--alf-white);
  margin-bottom: 1rem;
  width: auto;
  align-self: flex-start;
}

.opcional-badge-opcional {
  background: #fff3e0;
  color: #e65100;
}

.opcional-title {
  font-size: 1.4rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--alf-black);
  margin-bottom: 0.5rem;
}

.opcional-price {
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--alf-orange);
  line-height: 1.2;
  margin-bottom: 1rem;
}

.opcional-price span {
  font-size: 1rem;
  font-weight: 600;
  color: var(--alf-gray-500);
}

.opcional-text {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: var(--alf-gray-500);
  margin-bottom: 0.875rem;
  flex: 1;
}

.opcional-highlight {
  font-size: 1rem;
  font-weight: 700;
  color: var(--alf-black);
  background: rgba(253, 84, 2, 0.06);
  padding: 0.75rem 1rem;
  border-radius: 8px;
  margin-bottom: 0.875rem;
  line-height: 1.4;
}

.opcional-card .btn {
  width: 100%;
  height: 48px;
  font-size: 0.9375rem;
  border-radius: 10px;
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 1024px) {
  .opcionais-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .section-opcionais {
    padding: 2.5rem 1rem;
  }
  .opcionais-container .section-title {
    font-size: 1.4rem;
  }
  .opcionais-intro {
    font-size: 1rem;
  }
  .opcionais-grid {
    grid-template-columns: 1fr;
  }
  .opcional-card {
    padding: 1.5rem;
  }
  .opcional-title {
    font-size: 1.25rem;
  }
  .opcional-price {
    font-size: 1.5rem;
  }
}

/* --- Footer --- */
.site-footer {
  border-top: 3px solid var(--alf-orange);
  background: var(--alf-white);
  padding: 3rem 1.5rem 0;
}

.footer-container {
  max-width: 75rem;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
}

.footer-logo {
  height: 34px;
  width: auto;
  display: block;
  margin-bottom: 1rem;
}

.footer-slogan {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.4;
}

.footer-slogan-black {
  color: var(--alf-black);
}

.footer-slogan-orange {
  color: var(--alf-orange);
}

.footer-col-title {
  font-size: 0.9375rem;
  font-weight: 800;
  color: var(--alf-black);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.625rem;
}

.footer-links a {
  color: #5a5a5a;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: color 0.2s ease;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.25rem 0;
}

.footer-links a:hover {
  color: var(--alf-orange);
  text-decoration: underline;
}

.footer-links a:focus-visible {
  outline: 2px solid var(--alf-orange);
  outline-offset: 2px;
  border-radius: 2px;
}

.footer-eco-item {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  margin-bottom: 1rem;
}

.footer-eco-item a {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
  color: #5a5a5a;
  font-size: 0.9375rem;
  text-decoration: none;
  transition: color 0.2s ease;
  padding: 0.125rem 0;
}

.footer-eco-item a:hover {
  color: var(--alf-orange);
}

.footer-eco-item a:focus-visible {
  outline: 2px solid var(--alf-orange);
  outline-offset: 2px;
  border-radius: 2px;
}

.footer-eco-name {
  font-weight: 600;
  color: var(--alf-black);
  transition: color 0.2s ease;
}

.footer-eco-item a:hover .footer-eco-name {
  color: var(--alf-orange);
}

.footer-eco-desc {
  font-size: 0.8125rem;
  line-height: 1.45;
  color: var(--alf-gray-500);
}

.footer-eco-item a:hover .footer-eco-desc {
  color: #5a5a5a;
}

.footer-eco-status {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--alf-gray-500);
  background: var(--alf-gray-100);
  padding: 0.125rem 0.5rem;
  border-radius: 3px;
  margin-top: 0.25rem;
  width: auto;
  align-self: flex-start;
}

.footer-links-social a svg {
  flex-shrink: 0;
}

.footer-links-social a span {
  color: #5a5a5a;
}

.footer-bottom {
  border-top: 1px solid var(--alf-gray-200);
  padding: 1.5rem 1.5rem;
  text-align: center;
}

.footer-brand {
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--alf-orange);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 0.25rem;
}

.footer-copyright {
  font-size: 0.8125rem;
  color: var(--alf-gray-500);
}

@media (max-width: 1024px) and (min-width: 641px) {
  .footer-container {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .footer-col-left {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .site-footer {
    padding: 2rem 1rem 0;
  }
  .footer-container {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .footer-col-left {
    grid-column: auto;
  }
  .footer-slogan {
    font-size: 1.125rem;
  }
  .footer-bottom {
    padding: 1.25rem 1rem;
  }
}