/* ===================== Botões ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.3em;
  padding: 0.45em 1.25em;
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-white);
  text-align: center;
  white-space: nowrap;
  border: 2px solid var(--color-white);
  border-radius: 0.83em;
  transition: transform var(--transition-fast), filter var(--transition-fast), background-color var(--transition-fast);
}

.btn:hover {
  filter: brightness(1.08);
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn strong {
  font-weight: 800;
}

.btn--primary {
  background: var(--gradient-brand);
}

.btn--whatsapp {
  background: var(--gradient-whatsapp);
}

.btn--outline {
  background-color: rgb(0 0 0 / 0.25);
}

.btn--outline:hover {
  background-color: rgb(255 255 255 / 0.12);
}

.btn--neutral {
  color: var(--color-text);
  background-color: var(--color-surface-neutral);
}

.btn--header {
  padding: 0.55em 1.25em;
  font-size: var(--fs-header);
}

.btn--hero {
  min-width: min(15.6em, 100%);
  padding: 0.55em 1.25em;
  font-size: var(--fs-button-hero);
}

.btn--md {
  font-size: var(--fs-info);
}

.btn--lg {
  padding: 0.55em 1.25em;
  font-size: var(--fs-button-lg);
}

/* ===================== Marca ===================== */
.brand {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25em;
  color: var(--color-white);
}

.brand__logo {
  width: clamp(112px, 11vw, 220px);
}

.brand__tagline {
  font-size: var(--fs-tagline);
  font-weight: 500;
  letter-spacing: 0.23em;
  text-transform: uppercase;
}

/* ===================== Títulos de seção ===================== */
.section-header {
  display: grid;
  gap: clamp(0.75rem, 1.56vw, 1.875rem);
  text-align: center;
}

.section-title {
  font-size: var(--fs-display);
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-brand-heading);
  text-align: center;
  text-wrap: balance;
}

.section-title--gradient,
.text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section-lead {
  font-size: var(--fs-lead-lg);
  line-height: 1.35;
  text-wrap: balance;
}

.section-cta {
  display: flex;
  justify-content: center;
  margin-top: var(--space-stack);
}

/* ===================== Bloco com barra de destaque ===================== */
.accent-block {
  position: relative;
  display: grid;
  align-content: start;
  gap: clamp(0.375rem, 0.94vw, 1.125rem);
  padding-left: clamp(0.5rem, 1.02vw, 1.25rem);
  color: var(--color-text-strong);
}

.accent-block::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: clamp(4px, 0.51vw, 10px);
  background: var(--gradient-brand-vertical);
}

.accent-block__title {
  font-size: var(--fs-h3);
  font-weight: 600;
  line-height: 1.2;
}

.accent-block__text {
  font-size: var(--fs-body);
  line-height: 1.45;
}

/* ===================== Carrossel ===================== */
.carousel {
  --arrow-size: clamp(28px, 3vw, 56px);

  position: relative;
  display: grid;
  grid-template-columns: var(--arrow-size) minmax(0, 1fr) var(--arrow-size);
  align-items: center;
  gap: clamp(0.5rem, 0.9vw, 1.0625rem);
  width: min(100% - 2 * var(--gutter), var(--width-carousel));
  margin-inline: auto;
}

.carousel__track {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  overscroll-behavior-x: contain;
  scrollbar-width: none;
}

.carousel__track::-webkit-scrollbar {
  display: none;
}

.carousel__slide {
  flex: 0 0 100%;
  min-width: 0;
  scroll-snap-align: start;
}

.carousel__arrow {
  width: var(--arrow-size);
  aspect-ratio: 1;
  border-radius: 50%;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.carousel__arrow img {
  width: 100%;
}

.carousel__arrow--next img {
  transform: rotate(180deg);
}

.carousel__arrow:hover:not(:disabled) {
  transform: scale(1.06);
}

.carousel__arrow:disabled {
  opacity: 0.35;
  cursor: default;
}

/* Todos os slides já cabem na tela: as setas não têm função. */
.carousel.is-static .carousel__arrow {
  visibility: hidden;
}

/* No celular as setas descem para baixo do conteúdo, sem cobrir o texto. */
@media (max-width: 768px) {
  .carousel {
    --arrow-size: 40px;

    grid-template-columns: 1fr 1fr;
    grid-template-areas:
      "track track"
      "prev  next";
    row-gap: 1rem;
  }

  .carousel__track {
    grid-area: track;
  }

  .carousel__arrow--prev {
    grid-area: prev;
    justify-self: end;
  }

  .carousel__arrow--next {
    grid-area: next;
    justify-self: start;
  }
}

/* ===================== Opções de tamanho ===================== */
.size-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(0.5rem, 0.8vw, 1rem) clamp(0.5rem, 1.6vw, 1.75rem);
}

.size-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.35em;
  width: 100%;
  height: 100%;
  padding: 1em 0.5em;
  font-size: var(--fs-size-option);
  font-weight: 500;
  text-align: center;
  background-color: var(--color-surface);
  border-radius: var(--radius-sm);
  box-shadow: inset 0 0 0 2px transparent;
  transition: box-shadow var(--transition-fast), background-color var(--transition-fast);
}

button.size-option:hover {
  box-shadow: inset 0 0 0 2px rgb(2 72 202 / 0.35);
}

.size-option[aria-pressed="true"] {
  background-color: var(--color-white);
  box-shadow: inset 0 0 0 2px var(--color-brand-700);
}

.size-option__label {
  color: var(--color-text);
}

.size-option__dimensions {
  color: var(--color-text-muted);
}

.size-option__consult {
  width: 100%;
  padding: 0.35em 0.5em;
  color: var(--color-white);
  background: var(--gradient-brand);
  border-radius: 0.79em;
  transition: filter var(--transition-fast);
}

.size-option__consult:hover {
  filter: brightness(1.1);
}

/* ===================== Estatística ===================== */
.stat {
  display: flex;
  align-items: center;
  gap: clamp(0.5rem, 0.83vw, 1rem);
  color: var(--color-text);
}

.stat__value {
  font-size: var(--fs-display);
  font-weight: 700;
  line-height: 1;
}

.stat__label {
  max-width: 11.3em;
  font-size: var(--fs-stat-label);
  line-height: 1.2;
}

/* ===================== Modal de medidas ===================== */
.size-dialog {
  width: min(100% - 2rem, 640px);
  padding: clamp(1.5rem, 3vw, 2.5rem) clamp(1.5rem, 3.5vw, 3rem);
  margin: auto;
  color: var(--color-text);
  border: 0;
  border-radius: clamp(20px, 2vw, 32px);
}

.size-dialog::backdrop {
  background-color: rgb(0 20 60 / 0.55);
  backdrop-filter: blur(2px);
}

.size-dialog[open] {
  animation: dialog-in var(--transition-base);
}

.size-dialog__close {
  position: absolute;
  top: clamp(1rem, 2.3vw, 2.75rem);
  right: clamp(1rem, 2.3vw, 2.75rem);
  padding: 0.25em 0.4em;
  font-size: clamp(1.25rem, 1.53vw, 1.85rem);
  font-weight: 500;
  line-height: 1;
}

.size-dialog__title {
  font-size: clamp(1.25rem, 1.53vw, 1.85rem);
  font-weight: 700;
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  width: fit-content;
}

.size-dialog__measures {
  display: grid;
  gap: 0.25em;
  margin-top: 0.4em;
  font-size: clamp(1rem, 1.25vw, 1.5rem);
}

.size-dialog__figure {
  width: min(100%, 504px);
  margin: 1rem auto 0;
}

@keyframes dialog-in {
  from {
    opacity: 0;
    transform: translateY(12px) scale(0.98);
  }
}