/* ============================================================
   Tayana Domiciano — Components
   Depende: tokens.css
   ============================================================ */
@import './tokens.css';

/* ============================================================
   Reset mínimo
   ============================================================ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* ============================================================
   BUTTON
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-family);
  border-radius: var(--border-radius-md);
  border: none;
  cursor: pointer;
  white-space: nowrap;
  text-decoration: none;
  transition:
    background-color var(--motion-normal) var(--ease-in-out),
    color            var(--motion-normal) var(--ease-in-out),
    border-color     var(--motion-normal) var(--ease-in-out),
    box-shadow       var(--motion-normal) var(--ease-in-out),
    transform        var(--motion-fast)   var(--ease-in);
}

.btn:focus-visible {
  outline: 2px solid var(--color-brand-primary);
  outline-offset: 2px;
}

.btn:disabled,
.btn[aria-disabled="true"] {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

/* Tamanhos */
.btn--sm {
  padding: var(--space-3) var(--space-5);
  font-size: var(--type-body-sm-size);
  font-weight: var(--type-body-sm-weight);
  line-height: var(--type-body-sm-line-height);
}

.btn--md {
  padding: var(--space-4) var(--space-8);
  font-size: var(--type-body-sm-size);
  font-weight: var(--type-body-sm-weight);
  line-height: var(--type-body-sm-line-height);
}

.btn--lg {
  padding: var(--space-5) var(--space-10);
  font-size: var(--type-body-md-size);
  font-weight: var(--type-body-md-weight);
  line-height: var(--type-body-md-line-height);
}

/* Variante: Primary */
.btn--primary {
  background: var(--color-brand-primary);
  color: var(--color-text-primary);
  border: none;
  font-weight: 500;
}

.btn--primary:hover {
  background: var(--color-brand-accent);
  box-shadow: var(--shadow-xs);
}

.btn--primary:active {
  transform: scale(0.98);
}

/* Variante: Ghost */
.btn--ghost {
  background: transparent;
  color: var(--color-text-primary);
  border: var(--border-width-hairline) solid var(--color-brand-primary);
  font-size: var(--type-label-size);
  font-weight: var(--type-label-weight);
  letter-spacing: var(--type-label-tracking);
  text-transform: uppercase;
  line-height: var(--type-label-line-height);
}

.btn--ghost:hover {
  background: var(--color-surface-muted);
}

.btn--ghost:active {
  transform: scale(0.98);
}

/* Variante: Text */
.btn--text {
  background: transparent;
  color: var(--color-text-secondary);
  border: none;
  font-size: var(--type-label-size);
  font-weight: var(--type-label-weight);
  letter-spacing: var(--type-label-tracking);
  text-transform: uppercase;
  line-height: var(--type-label-line-height);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--border-radius-sm);
}

.btn--text:hover {
  color: var(--color-text-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.btn--text:active {
  opacity: 0.7;
}

/* Variante: Ressonante */
@keyframes resonate {
  0%   { box-shadow: 0 0 0 0   rgba(226, 219, 211, 0.50); }
  50%  { box-shadow: 0 0 0 14px rgba(226, 219, 211, 0.15); }
  100% { box-shadow: 0 0 0 28px rgba(226, 219, 211, 0.00); }
}

.btn-resonant {
  animation: resonate 2.4s cubic-bezier(0, 0, 0.2, 1) infinite;
}

.btn-resonant:hover {
  animation-play-state: paused;
}

@media (prefers-reduced-motion: reduce) {
  .btn-resonant {
    animation: none;
  }
}

/* Variante: Dark */
.btn--dark {
  background: var(--color-text-primary);
  color: #ffffff;
  border: none;
  font-weight: 500;
}

.btn--dark:hover  { background: #2d2d2a; box-shadow: var(--shadow-xs); }
.btn--dark:active { transform: scale(0.98); }

@keyframes pulse-dark {
  0%   { box-shadow: 0 0 0 0    rgba(26, 26, 24, 0.40); }
  50%  { box-shadow: 0 0 0 12px rgba(26, 26, 24, 0.12); }
  100% { box-shadow: 0 0 0 24px rgba(26, 26, 24, 0.00); }
}

.btn-pulse { animation: pulse-dark 2.4s cubic-bezier(0, 0, 0.2, 1) infinite; }
.btn-pulse:hover { animation-play-state: paused; }

@media (prefers-reduced-motion: reduce) {
  .btn-pulse { animation: none; }
}

/* Logo img */
.nav__logo-img    { display: block; height: 72px; width: auto; }
.footer__logo-img { display: block; height: 56px; width: auto; }

/* Nav actions group (instagram + CTA) */
.nav__actions {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

/* Social button (nav e footer) */
.nav__social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  color: var(--color-text-secondary);
  border-radius: var(--border-radius-full);
  transition:
    color var(--motion-fast) var(--ease-in-out),
    background var(--motion-fast) var(--ease-in-out);
}

.nav__social-btn:hover {
  color: var(--color-text-primary);
  background: var(--color-surface-muted);
}

/* Gallery card image */
.gallery-card__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--border-radius-sm);
  display: block;
}

/* ============================================================
   RESULTS CAROUSEL (spotlight centrado — página resultados)
   ============================================================ */
.results-carousel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-6);
  margin-top: var(--space-16);
}

/* Dots dentro do results-carousel — nova linha no desktop */
.results-carousel .carousel__dots {
  flex: 0 0 100%;
  order: 99;
  margin-top: var(--space-6);
}

.results-stage {
  flex: 1;
  overflow: hidden;
  position: relative;
}

.results-track {
  display: flex;
  transition: transform var(--motion-slow) var(--ease-out);
  will-change: transform;
}

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

.result-slide {
  flex: 0 0 auto;
  padding: 0 var(--space-3);
  transition: opacity var(--motion-slow) var(--ease-out);
  opacity: 0.35;
}

.result-slide.is-active { opacity: 1; }

.result-slide__img-wrap {
  border-radius: var(--border-radius-md);
  overflow: hidden;
}

.result-slide__img {
  height: 720px;
  width: auto;
  display: block;
}

.results-carousel__btn {
  width: 48px;
  height: 48px;
  min-width: 48px;
  border-radius: var(--border-radius-full);
  border: var(--border-width-hairline) solid var(--color-brand-primary);
  background: transparent;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0;
  transition: background-color var(--motion-fast) var(--ease-in-out);
  color: var(--color-text-secondary);
}

.results-carousel__btn:hover { background: var(--color-surface-muted); }

.results-carousel__btn:disabled {
  opacity: 0.4;
  cursor: not-allowed;
  pointer-events: none;
}

.results-caption {
  text-align: center;
  margin-top: var(--space-8);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  min-height: 120px;
}

.results-caption__title {
  font-family: var(--font-family);
  font-size: var(--type-h3-size);
  font-weight: 400;
  color: var(--color-text-primary);
  margin: 0;
}

.results-caption__text {
  font-family: var(--font-family);
  font-size: var(--type-body-sm-size);
  font-weight: var(--type-body-sm-weight);
  line-height: var(--type-body-sm-line-height);
  color: var(--color-text-secondary);
  max-width: 480px;
  margin: 0;
}

/* ============================================================
   CAROUSEL DOTS (compartilhado — index e resultados)
   ============================================================ */
.carousel__dots {
  display: flex;
  gap: var(--space-2);
  justify-content: center;
  margin-top: var(--space-8);
}

.carousel__dot {
  width: 6px;
  height: 6px;
  border-radius: var(--border-radius-full);
  background: var(--color-border-default);
  border: none;
  padding: 0;
  cursor: pointer;
  transition: background-color var(--motion-fast) var(--ease-in-out);
}

.carousel__dot[aria-selected="true"] {
  background: var(--color-brand-primary);
}

/* ============================================================
   CARD
   ============================================================ */
.card {
  font-family: var(--font-family);
  border-radius: var(--border-radius-md);
  overflow: hidden;
  transition:
    box-shadow var(--motion-normal) var(--ease-out),
    transform  var(--motion-normal) var(--ease-out),
    background var(--motion-normal) var(--ease-out),
    border-color var(--motion-normal) var(--ease-out);
}

.card[role="article"],
.card[tabindex] {
  cursor: pointer;
}

/* Card Default — sobre fundo branco */
.card--default {
  background: var(--color-surface-default);
  box-shadow: var(--shadow-sm);
}

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

/* Card Outlined — sobre fundo off-white */
.card--outlined {
  background: var(--color-surface-default);
  border: var(--border-width-hairline) solid var(--color-border-subtle);
  box-shadow: none;
}

.card--outlined:hover {
  border-color: var(--color-border-default);
  box-shadow: var(--shadow-xs);
}

/* Card Sutil — fundo off-white, sem borda nem sombra */
.card--subtle {
  background: var(--color-surface-subtle);
  border: none;
  box-shadow: none;
}

.card--subtle:hover {
  background: var(--color-surface-muted);
}

/* Estrutura interna */
.card__image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
}

.card__image--square {
  aspect-ratio: 1 / 1;
}

.card__body {
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.card__body--compact {
  padding: var(--space-6);
  gap: var(--space-3);
}

.card__body--spacious {
  padding: var(--space-10);
  gap: var(--space-5);
}

.card__category {
  font-family: var(--font-family);
  font-size: var(--type-label-size);
  font-weight: var(--type-label-weight);
  letter-spacing: var(--type-label-tracking);
  text-transform: uppercase;
  color: var(--color-text-secondary);
  line-height: var(--type-label-line-height);
}

.card__title {
  font-family: var(--font-family);
  font-size: var(--type-h3-size);
  font-weight: var(--type-h3-weight);
  line-height: var(--type-h3-line-height);
  letter-spacing: var(--type-h3-tracking);
  color: var(--color-text-primary);
  margin: 0;
}

.card__text {
  font-family: var(--font-family);
  font-size: var(--type-body-sm-size);
  font-weight: var(--type-body-sm-weight);
  line-height: var(--type-body-sm-line-height);
  color: var(--color-text-secondary);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* ============================================================
   BADGE
   ============================================================ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  border-radius: var(--border-radius-full);
  padding: 4px var(--space-3);
  font-family: var(--font-family);
  font-size: var(--type-label-size);
  font-weight: var(--type-label-weight);
  letter-spacing: var(--type-label-tracking);
  text-transform: uppercase;
  line-height: 1;
  white-space: nowrap;
  align-self: flex-start;
}

.badge--muted {
  background: var(--color-surface-muted);
  color: var(--color-text-secondary);
}

/* Badge dentro de containers com conteúdo centralizado */
.results-caption .badge { align-self: center; }

.badge--outlined {
  background: transparent;
  color: var(--color-text-secondary);
  border: var(--border-width-hairline) solid var(--border-color-default);
}

.badge--success {
  background: var(--color-feedback-success-surface);
  color: var(--color-feedback-success);
}

/* ============================================================
   INPUT
   ============================================================ */
.input-group {
  display: flex;
  flex-direction: column;
}

.input__label {
  font-family: var(--font-family);
  font-size: var(--type-label-size);
  font-weight: var(--type-label-weight);
  letter-spacing: var(--type-label-tracking);
  text-transform: uppercase;
  color: var(--color-text-secondary);
  line-height: var(--type-label-line-height);
  margin-bottom: var(--space-2);
}

.input {
  font-family: var(--font-family);
  font-size: var(--type-body-md-size);
  font-weight: var(--type-body-md-weight);
  line-height: var(--type-body-md-line-height);
  color: var(--color-text-primary);
  background: var(--color-surface-subtle);
  border: var(--border-width-hairline) solid var(--border-color-default);
  border-radius: var(--border-radius-subtle);
  padding: var(--space-5) var(--space-4);
  width: 100%;
  outline: none;
  transition:
    border-color var(--motion-normal) var(--ease-out),
    background   var(--motion-normal) var(--ease-out);
  appearance: none;
}

.input::placeholder {
  color: var(--color-text-disabled);
  font-weight: 300;
}

.input:focus {
  border-color: var(--border-color-focus);
  background: var(--color-surface-default);
}

.input:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  background: var(--color-surface-muted);
}

/* Variante: Textarea */
.input--textarea {
  min-height: 120px;
  resize: vertical;
  padding: var(--space-4);
}

/* Estado de erro no grupo */
.input-group--error .input {
  border-color: var(--border-color-error);
}

.input__helper {
  font-family: var(--font-family);
  font-size: var(--type-caption-size);
  font-weight: var(--type-caption-weight);
  line-height: var(--type-caption-line-height);
  color: var(--color-text-secondary);
  margin-top: var(--space-1);
}

.input__helper--error {
  color: var(--color-feedback-error);
}

/* ============================================================
   NAV
   ============================================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  width: 100%;
  background: var(--color-surface-default);
  padding: 0 var(--page-padding);
  transition:
    background     var(--motion-normal) var(--ease-out),
    backdrop-filter var(--motion-normal) var(--ease-out),
    box-shadow     var(--motion-normal) var(--ease-out);
}

.nav__inner {
  max-width: var(--content-max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 96px;
}

.nav--scrolled {
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: var(--shadow-xs);
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  width: 100%;
  padding: var(--space-32) var(--page-padding);
  background: var(--color-surface-default);
}

.hero__inner {
  max-width: var(--content-max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--space-16);
}

.hero__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.hero__label {
  font-family: var(--font-family);
  font-size: var(--type-label-size);
  font-weight: var(--type-label-weight);
  letter-spacing: var(--type-label-tracking);
  text-transform: uppercase;
  color: var(--color-text-secondary);
  line-height: var(--type-label-line-height);
}

.hero__headline {
  font-family: var(--font-family);
  font-size: var(--type-display-size);
  font-weight: var(--type-display-weight);
  line-height: var(--type-display-line-height);
  letter-spacing: var(--type-display-tracking);
  color: var(--color-text-primary);
  margin: 0;
}

.hero__lead {
  font-family: var(--font-family);
  font-size: var(--type-body-lg-size);
  font-weight: var(--type-body-lg-weight);
  line-height: var(--type-body-lg-line-height);
  color: var(--color-text-secondary);
  margin: 0;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-2);
}

.hero__media {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.hero__photo {
  width: 100%;
  max-width: 480px;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--border-radius-lg);
  display: block;
}

/* Hero — tablet */
@media (max-width: 1024px) {
  .hero {
    padding-top: var(--space-20);
    padding-bottom: var(--space-20);
  }

  .hero__inner {
    gap: var(--space-10);
  }

  .hero__photo {
    max-width: 360px;
  }
}

/* Hero — mobile */
@media (max-width: 768px) {
  .hero {
    padding-top: var(--space-16);
    padding-bottom: var(--space-16);
  }

  .hero__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .hero__media {
    justify-content: center;
    order: -1;
  }

  .hero__photo {
    max-width: 280px;
    aspect-ratio: 1 / 1;
    border-radius: var(--border-radius-full);
  }

  .hero__content {
    gap: var(--space-4);
    text-align: center;
  }

  .hero__actions {
    justify-content: center;
  }
}

/* ============================================================
   SECTION HEADER
   ============================================================ */
.section-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 640px;
}

.section-header--centered {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-header__label {
  font-family: var(--font-family);
  font-size: var(--type-label-size);
  font-weight: var(--type-label-weight);
  letter-spacing: var(--type-label-tracking);
  text-transform: uppercase;
  color: var(--color-text-secondary);
  line-height: var(--type-label-line-height);
}

.section-header__title {
  font-family: var(--font-family);
  font-size: var(--type-h2-size);
  font-weight: var(--type-h2-weight);
  line-height: var(--type-h2-line-height);
  letter-spacing: var(--type-h2-tracking);
  color: var(--color-text-primary);
  margin: 0;
}

.section-header__subtitle {
  font-family: var(--font-family);
  font-size: var(--type-body-lg-size);
  font-weight: var(--type-body-lg-weight);
  line-height: var(--type-body-lg-line-height);
  color: var(--color-text-secondary);
  margin: 0;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(16px);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
  transition:
    opacity   var(--motion-slower) var(--ease-out),
    transform var(--motion-slower) var(--ease-out);
}

/* Staggered delay para listas de itens */
.reveal:nth-child(2) { transition-delay: 80ms;  }
.reveal:nth-child(3) { transition-delay: 160ms; }
.reveal:nth-child(4) { transition-delay: 240ms; }
.reveal:nth-child(5) { transition-delay: 320ms; }
.reveal:nth-child(6) { transition-delay: 400ms; }

/* ============================================================
   MOBILE — ajustes de responsividade (≤767px)
   ============================================================ */
@media (max-width: 767px) {

  /* Nav: altura reduzida + logo menor */
  .nav__inner {
    height: 72px;
  }

  .nav__logo-img {
    height: 56px;
  }

  /* Hero: botões empilhados verticalmente */
  .hero__actions {
    flex-direction: column;
    align-items: center;
    gap: var(--space-3);
  }

  /* Results carousel: imagem menor com peek lateral */
  .results-carousel {
    flex-wrap: wrap;
    overflow: hidden;
    gap: 0;
  }

  .results-stage {
    order: 0;
    flex: 0 0 100%;
    overflow: visible;
  }

  .results-carousel__btn {
    display: flex;
    width: 32px;
    height: 32px;
    min-width: 32px;
  }

  #results-prev { order: 1; }

  .results-carousel .carousel__dots {
    order: 2;
    flex: 1;
    margin-top: 0;
  }

  #results-next { order: 3; }

  .result-slide {
    padding: 0 var(--space-2);
    opacity: 1;
  }

  .result-slide.is-active {
    opacity: 1;
  }

  .result-slide__img {
    height: auto;
    width: 65vw;
  }

  .results-caption {
    min-height: auto;
    margin-top: var(--space-4);
    padding: 0;
  }

  .results-caption__title {
    font-size: var(--type-h4-size);
  }

  .results-caption__text {
    max-width: 100%;
  }

  /* Depoimentos: [prev] [dots] [next] abaixo do card */
  .carousel-nav {
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
  }

  .carousel__track-outer {
    flex: 0 0 100%;
    order: 0;
  }

  #carousel-prev {
    order: 1;
    width: 32px;
    height: 32px;
    min-width: 32px;
  }

  .carousel-nav .carousel__dots {
    order: 2;
    flex: 1;
    margin-top: var(--space-4);
  }

  #carousel-next {
    order: 3;
    width: 32px;
    height: 32px;
    min-width: 32px;
  }
}