/**
 * Projeto Arte Beneficente - Estilos Específicos
 * Design artístico e criativo
 */

/* ============================================================
   ART PAGE HEADER
   ============================================================ */

.art-header {
  background: #fff;
  padding: 1rem 0;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

.art-header__logo {
  display: inline-block;
}

/* ============================================================
   NOVA NAVBAR ARTE BENEFICENTE
   ============================================================ */

.header-arte {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1002;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.navbar-arte {
  max-width: var(--container-max, 1200px);
  margin: 0 auto;
  padding: 0 var(--page-gutter, 1.5rem);
}

/* ── Linha superior ───────────────────────────── */
.navbar-arte__topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 65px;
  gap: 1rem;
}

/* ── Botão voltar Fox ─────────────────────────── */
.btn-voltar-fox {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 1rem;
  border-radius: 20px;
  border: 2px solid var(--cor-primaria, #FF6B35);
  color: var(--cor-primaria, #FF6B35);
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.btn-voltar-fox:hover {
  background: var(--cor-primaria, #FF6B35);
  color: white;
  transform: translateX(-3px);
}

.btn-voltar-fox__icone {
  font-size: 1rem;
  transition: transform 0.3s ease;
}

.btn-voltar-fox:hover .btn-voltar-fox__icone {
  transform: translateX(-3px);
}

/* ── Logo Arte Beneficente ────────────────────── */
.navbar-arte__logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: inherit;
}

.navbar-arte__logo-img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.navbar-arte__logo-texto {
  font-size: 1rem;
  font-weight: 700;
  color: var(--cor-primaria, #FF6B35);
  white-space: nowrap;
}

/* ── Menu Links ───────────────────────────────── */
.navbar-arte__menu {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
  list-style: none;
  padding: 0.5rem 0;
  margin: 0;
  border-top: 1px solid rgba(0,0,0,0.06);
}

.navbar-arte__link {
  display: block;
  padding: 0.4rem 0.9rem;
  border-radius: 6px;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  color: #444;
  transition: all 0.25s ease;
  white-space: nowrap;
}

.navbar-arte__link:hover {
  color: var(--cor-primaria, #FF6B35);
  background: rgba(255, 107, 53, 0.06);
}

/* Link ativo */
.navbar-arte__link.active {
  color: var(--cor-primaria, #FF6B35);
  font-weight: 700;
  background: rgba(255, 107, 53, 0.08);
}

/* Botão destaque Quero Participar */
.navbar-arte__link--destaque {
  background: var(--cor-primaria, #FF6B35);
  color: white !important;
  font-weight: 600;
  padding: 0.45rem 1.1rem;
}

.navbar-arte__link--destaque:hover {
  opacity: 0.88;
  background: var(--cor-primaria, #E55A2B) !important;
  color: white !important;
}

/* ── Hamburger ────────────────────────────────── */
.navbar-arte__hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  width: 48px;
  height: 48px;
  min-width: 48px;
  min-height: 48px;
  border-radius: 8px;
  transition: background 0.3s ease;
  flex-shrink: 0;
  z-index: 1003;
}

.navbar-arte__hamburger:hover,
.navbar-arte__hamburger:focus-visible {
  background: rgba(0,0,0,0.05);
  outline: none;
}

.navbar-arte__hamburger:focus-visible {
  outline: 2px solid var(--cor-primaria, #FF6B35);
  outline-offset: 2px;
}

.hamburger-linha {
  display: block;
  width: 24px;
  height: 2px;
  background: #333;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.navbar-arte__hamburger.aberto .hamburger-linha:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar-arte__hamburger.aberto .hamburger-linha:nth-child(2) {
  opacity: 0;
}

.navbar-arte__hamburger.aberto .hamburger-linha:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.navbar-arte__close {
  display: none;
}

.navbar-arte__close-item {
  display: none;
}

.nav-arte-overlay {
  display: none;
}

/* ── Altura do header Arte (topo + menu) ──────── */
:root {
  --header-arte-height: 110px;
}

/* Compensa header fixo via main — mesmo padrão das páginas Fox (Inscrições etc.) */
body:has(.header-arte) {
  padding-top: 0;
}

body:has(.header-arte) main {
  padding-top: var(--header-arte-height);
}

/* Página com hero: o próprio hero compensa o header */
body:has(.header-arte):has(.art-hero) main {
  padding-top: 0;
}

/* ── RESPONSIVO ───────────────────────────────── */
@media (max-width: 1024px) {
  :root {
    /* Igual --header-height do style.css no mesmo breakpoint */
    --header-arte-height: 64px;
  }

  .navbar-arte__topo {
    height: var(--header-arte-height);
  }

  .navbar-arte__hamburger {
    display: flex;
  }

  .navbar-arte__logo-texto {
    font-size: 0.9rem;
  }

  .btn-voltar-fox__texto {
    display: none;
  }

  .btn-voltar-fox {
    padding: 0.45rem 0.7rem;
    border-radius: 50%;
    font-size: 1.1rem;
    width: 48px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .nav-arte-overlay {
    display: block;
    position: fixed;
    inset: 0;
    background: rgba(15, 17, 20, 0.55);
    z-index: 1001;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 300ms ease-in-out, visibility 300ms ease-in-out;
  }

  .nav-arte-overlay.is-visible {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .navbar-arte__menu {
    display: flex;
    position: fixed;
    top: 0;
    right: 0;
    width: min(320px, 86vw);
    height: 100dvh;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    padding: 5rem 1.25rem 2rem;
    margin: 0;
    border-top: none;
    background: #fff;
    transform: translateX(100%);
    transition: transform 300ms ease-in-out;
    z-index: 1004;
    box-shadow: -8px 0 32px rgba(0, 0, 0, 0.12);
    overflow-y: auto;
    list-style: none;
  }

  .navbar-arte__menu.aberto {
    transform: translateX(0);
  }

  /* X no canto esquerdo do drawer (igual Fundação Fox) */
  .navbar-arte__close-item {
    display: block !important;
    list-style: none;
    position: absolute;
    top: 0.75rem;
    left: 0.75rem;
    right: auto;
    margin: 0;
    padding: 0;
    z-index: 2;
  }

  .navbar-arte__close {
    display: flex !important;
    align-items: center;
    justify-content: center;
    position: static;
    width: 48px;
    height: 48px;
    border: none;
    background: transparent;
    border-radius: 8px;
    cursor: pointer;
    color: #333;
    font-size: 1.75rem;
    line-height: 1;
  }

  .navbar-arte__close:hover,
  .navbar-arte__close:focus-visible {
    background: rgba(0, 0, 0, 0.06);
    outline: 2px solid var(--cor-primaria, #FF6B35);
    outline-offset: 2px;
  }

  .navbar-arte__link {
    display: flex;
    align-items: center;
    min-height: 48px;
    padding: 0.75rem 1rem;
    font-size: 1.05rem;
    border-radius: 8px;
    text-align: left;
  }

  .navbar-arte__link--destaque {
    margin-top: 0.5rem;
    justify-content: center;
    text-align: center;
  }
}

@media (max-width: 480px) {
  :root {
    /* Igual --header-height do style.css no smartphone */
    --header-arte-height: 56px;
  }

  .navbar-arte__logo-texto {
    font-size: 0.8rem;
  }
}

/* ============================================================
   BASE STYLES — tipografia/espaçamento de seção vêm do style.css
   ============================================================ */

.section {
  display: block;
  visibility: visible;
  opacity: 1;
  height: auto;
  overflow: visible;
}

/* Tag da Arte: mantém o pill, mas com o mesmo ritmo de margem do site */
body:has(.header-arte) .section__tag {
  background: linear-gradient(135deg, var(--color-accent, #FF6B35) 0%, var(--color-accent-dark, #E55A2B) 100%);
  color: #fff;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full, 9999px);
  letter-spacing: 0.12em;
}

body:has(.header-arte) .art-footer__tagline {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
  margin-top: 0.5rem;
}

.art-footer__links {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.art-footer__links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.art-footer__links a:hover {
  color: var(--color-accent, #FF6B35);
}

/* ============================================================
   ARTISTIC DECORATIVE ELEMENTS
   ============================================================ */

.art-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse 8s ease-in-out infinite;
}

.art-hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255,255,255,0.08) 0%, transparent 70%);
  border-radius: 50%;
  animation: pulse 6s ease-in-out infinite reverse;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.1); opacity: 0.8; }
}

/* Artistic brush stroke effect */
.brush-stroke {
  position: absolute;
  width: 300px;
  height: 20px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  border-radius: 50%;
  filter: blur(2px);
  animation: brushMove 15s ease-in-out infinite;
}

.brush-stroke--1 {
  top: 20%;
  left: 10%;
  transform: rotate(-15deg);
}

.brush-stroke--2 {
  top: 60%;
  right: 15%;
  transform: rotate(25deg);
  animation-delay: 5s;
}

.brush-stroke--3 {
  bottom: 30%;
  left: 30%;
  transform: rotate(-10deg);
  animation-delay: 10s;
}

@keyframes brushMove {
  0%, 100% { transform: translateX(0) rotate(var(--rotation, 0deg)); }
  50% { transform: translateX(30px) rotate(var(--rotation, 0deg)); }
}

/* ============================================================
   HERO SECTION
   ============================================================ */

.art-hero {
  position: relative;
  /* 85vh de foto visível abaixo do header (como antes do padding do topo) */
  min-height: calc(85vh + var(--header-arte-height));
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--header-arte-height);
  background: linear-gradient(135deg, #FF6B35 0%, #FF8C5A 40%, #E55A2B 70%, #FF6B35 100%);
  overflow: hidden;
}

.art-hero__bg {
  position: absolute;
  /* Começa abaixo do header fixo — a foto não fica cortada por baixo do nav */
  top: var(--header-arte-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../assets/foxAB.jpeg') center center / cover no-repeat;
  filter: blur(3px);
  /* Compensa a borda que o blur “come” com overflow:hidden */
  transform: scale(1.06);
  transform-origin: center center;
}

.art-hero__bg::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-20px) rotate(5deg); }
}

.art-hero__container {
  position: relative;
  z-index: 1;
  max-width: 800px;
  padding: 2rem var(--page-gutter, 1.5rem);
  text-align: center;
}

.art-hero__tag {
  display: inline-block;
  background: rgba(255, 255, 255, 0.2);
  backdrop-filter: blur(10px);
  color: #fff;
  padding: 0.5rem 1.5rem;
  border-radius: 50px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.art-hero__title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 1rem;
  line-height: 1.1;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
  letter-spacing: -0.02em;
  position: relative;
}

.art-hero__title::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -20px;
  right: -20px;
  bottom: -10px;
  background: linear-gradient(135deg, rgba(255,255,255,0.2) 0%, transparent 50%);
  z-index: -1;
  filter: blur(20px);
}

.art-hero__subtitle {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  font-weight: 300;
}

.art-hero__actions {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.art-hero__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.art-hero__back:hover {
  color: #fff;
}

/* ============================================================
   CURATOR SECTION
   ============================================================ */

.section--curator {
  background: linear-gradient(180deg, #fff 0%, #f8f9fa 100%);
  position: relative;
  overflow: hidden;
}

.section--curator::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(255, 107, 53, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(40px);
}

.curator__content {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  grid-template-areas:
    'photo heading'
    'photo bio';
  gap: 1.5rem 4rem;
  align-items: start;
  padding: 3rem 0;
  position: relative;
  z-index: 1;
}

.curator__heading {
  grid-area: heading;
  padding: 0 2rem;
}

.curator__photo {
  grid-area: photo;
  position: relative;
}

.curator__photo-frame {
  border-radius: 1rem;
  overflow: hidden;
  box-shadow: 0 25px 80px rgba(255, 107, 53, 0.35), 0 0 0 8px rgba(255, 107, 53, 0.1);
  max-width: 500px;
  margin: 0 auto;
  aspect-ratio: 3 / 2;
  transition: transform 0.5s ease, box-shadow 0.5s ease;
  position: relative;
}

.curator__photo-frame:hover {
  transform: scale(1.05);
  box-shadow: 0 30px 100px rgba(255, 107, 53, 0.45), 0 0 0 12px rgba(255, 107, 53, 0.15);
}

.curator__photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.curator__bio {
  grid-area: bio;
  padding: 0 2rem 2rem;
}

.curator__tag {
  display: inline-block;
  background: linear-gradient(135deg, #FF6B35 0%, #E55A2B 100%);
  color: #fff;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.curator__name {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: #2d3748;
}

.curator__band {
  font-size: 1.2rem;
  color: #FF6B35;
  font-weight: 500;
  margin-bottom: 1.5rem;
}

.curator__quote {
  position: relative;
  padding: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 107, 53, 0.05) 0%, rgba(229, 90, 43, 0.05) 100%);
  border-radius: 1rem;
  border-left: 4px solid #FF6B35;
  margin-bottom: 1.5rem;
}

.curator__quote-icon {
  position: absolute;
  top: 15px;
  left: 15px;
  width: 30px;
  height: 30px;
  color: #FF6B35;
  background: #fff;
  border-radius: 50%;
  padding: 5px;
}

.curator__quote p {
  font-family: 'Playfair Display', serif;
  font-size: 1.1rem;
  color: #4a5568;
  line-height: 1.8;
  font-style: italic;
  margin: 0;
}

.curator__text {
  color: #4a5568;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.curator__text p {
  margin-bottom: 1rem;
}

.curator__social-title {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: #2d3748;
  margin-bottom: 1.5rem;
}

.curator__social-links {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.curator__social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  background: linear-gradient(135deg, #FF6B35 0%, #E55A2B 100%);
  border-radius: 50px;
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.curator__social-link:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

/* ============================================================
   ABOUT PROJECT SECTION
   ============================================================ */

.about-project__content {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  align-items: start;
  position: relative;
}

.about-project__content::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(118, 75, 162, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(50px);
  z-index: -1;
}

.about-project__intro {
  font-size: 1.1rem;
  color: #4a5568;
  line-height: 1.8;
  margin-bottom: 2rem;
}

.about-project__subtitle {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #2d3748;
}

.about-project__desc {
  color: #4a5568;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.about-project__list {
  list-style: none;
  padding: 0;
  margin-bottom: 2rem;
}

.about-project__list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 0;
  color: #4a5568;
  border-bottom: 1px solid #e2e8f0;
}

.about-project__list li:last-child {
  border-bottom: none;
}

.about-project__icon {
  width: 20px;
  height: 20px;
  color: #FF6B35;
  flex-shrink: 0;
}

.about-project__cta {
  display: inline-block;
}

.about-project__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.stat-card {
  background: linear-gradient(135deg, #FF6B35 0%, #E55A2B 100%);
  padding: 2rem;
  border-radius: 1rem;
  text-align: center;
  color: #fff;
  box-shadow: 0 10px 30px rgba(255, 107, 53, 0.3);
  transition: transform 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-5px);
}

.stat-card__value {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  display: block;
  margin-bottom: 0.5rem;
}

.stat-card__label {
  font-size: 0.9rem;
  opacity: 0.9;
}

/* ============================================================
   ARTISTS CAROUSEL
   ============================================================ */

.artists-carousel {
  max-width: 720px;
  margin: 0 auto;
}

.artists-carousel__search {
  margin-bottom: 2rem;
}

.artists-carousel__search-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.5rem;
}

.artists-carousel__search-field {
  position: relative;
}

.artists-carousel__search-input {
  width: 100%;
  padding: 0.85rem 3rem 0.85rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  color: var(--color-text);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.artists-carousel__search-input:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.12);
}

.artists-carousel__search-icon {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 18px;
  height: 18px;
  color: var(--color-text-muted);
  pointer-events: none;
}

.artists-carousel__stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 3.5rem;
}

.artists-carousel__card {
  display: block;
  width: min(520px, 100%);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  color: inherit;
  box-shadow: var(--shadow-md);
  transition: opacity 0.28s ease, transform 0.28s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.artists-carousel__card:hover {
  transform: translateY(-6px);
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-lg);
}

.artists-carousel__card.is-fading {
  opacity: 0;
  transform: translateY(8px);
}

.artists-carousel__photo {
  position: relative;
  aspect-ratio: var(--media-aspect, 3 / 2);
  overflow: hidden;
  background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
}

.artists-carousel__photo::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0.05) 40%, rgba(0, 0, 0, 0.45) 100%);
  opacity: 0.85;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.artists-carousel__card:hover .artists-carousel__photo::after {
  opacity: 1;
}

.artists-carousel__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.5s ease;
}

.artists-carousel__card:hover .artists-carousel__photo img {
  transform: scale(1.04);
}

.artists-carousel__play {
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 1;
  transform: translate(-50%, -50%);
  color: #ff0000;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.35));
  animation: artistPlayPulse 2.4s ease-in-out infinite;
  transition: transform 0.25s ease, color 0.25s ease;
}

.artists-carousel__card:hover .artists-carousel__play,
.artists-carousel__card:focus-visible .artists-carousel__play {
  color: var(--color-accent);
  animation: none;
  transform: translate(-50%, -50%) scale(1.12);
}

@keyframes artistPlayPulse {
  0%, 100% { transform: translate(-50%, -50%) scale(1); }
  50% { transform: translate(-50%, -50%) scale(1.08); }
}

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

.artists-carousel__info {
  padding: 1.25rem 1.5rem 1.5rem;
  text-align: center;
}

.artists-carousel__eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 0.35rem;
}

.artists-carousel__name {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.25rem;
}

.artists-carousel__tag {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
}

.artists-carousel__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.7rem 1.25rem;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark));
  color: #fff;
  font-size: 0.9rem;
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(255, 107, 53, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.artists-carousel__card:hover .artists-carousel__cta {
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(255, 107, 53, 0.38);
}

.artists-carousel__nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 2;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  background: #fff;
  color: var(--color-accent);
  font-size: 0.95rem;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.artists-carousel__nav:hover,
.artists-carousel__nav:focus-visible {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
  outline: none;
}

.artists-carousel__nav--prev {
  left: 0;
}

.artists-carousel__nav--next {
  right: 0;
}

.artists-carousel__empty {
  text-align: center;
  color: var(--color-text-muted);
  margin-top: 1.5rem;
}

.artists-carousel__stage.is-empty {
  display: none;
}

/* ============================================================
   PARTICIPATE SECTION
   ============================================================ */

.section#participar {
  background: linear-gradient(180deg, #f8f9fa 0%, #fff 100%);
  position: relative;
  overflow: hidden;
}

.section#participar::before {
  content: '';
  position: absolute;
  bottom: -20%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(240, 147, 251, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(80px);
}

.participate__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
  position: relative;
  z-index: 1;
}

.participate__subtitle {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: #2d3748;
}

.participate__desc {
  color: #4a5568;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.participate__types {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.participate__types li {
  padding: 0.75rem 0;
  color: #4a5568;
  font-size: 1rem;
}

@media (min-width: 768px) {
  .participate__types {
    grid-template-columns: 1fr 1fr;
    column-gap: 1.5rem;
  }
}

.art-form {
  background: linear-gradient(135deg, #fff 0%, #f8f9fa 100%);
  padding: 2.5rem;
  border-radius: 1.5rem;
  box-shadow: 0 15px 50px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(255, 107, 53, 0.1);
  position: relative;
  overflow: hidden;
}

.art-form::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle, rgba(102, 126, 234, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(40px);
}

.art-form__field {
  margin-bottom: 1.75rem;
  position: relative;
  z-index: 1;
}

.art-form__field.form__field--half {
  margin-bottom: 0;
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.75rem;
  margin-bottom: 1.75rem;
}

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

  .art-form__field.form__field--half {
    margin-bottom: 1.75rem;
  }
}

.art-form__label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: #2d3748;
  margin-bottom: 0.5rem;
}

.art-form__input,
.art-form__select,
.art-form__textarea {
  width: 100%;
  min-height: 48px;
  padding: 1rem 1.25rem;
  font-family: 'Inter', sans-serif;
  font-size: 1rem; /* 16px — evita zoom no iOS */
  color: #2d3748;
  background: rgba(255, 255, 255, 0.9);
  border: 2px solid #e2e8f0;
  border-radius: 0.75rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  backdrop-filter: blur(10px);
  touch-action: manipulation;
}

.art-form__input:focus,
.art-form__select:focus,
.art-form__textarea:focus {
  outline: none;
  border-color: var(--cor-primaria, #FF6B35);
  box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.15);
}

.art-form__textarea {
  resize: vertical;
  min-height: 120px;
}

.art-form__submit {
  width: 100%;
  min-height: 48px;
  padding: 1.15rem;
  font-size: 1rem;
  font-weight: 600;
  background: linear-gradient(135deg, #FF6B35 0%, #FF8C5A 50%, #E55A2B 100%);
  border: none;
  border-radius: 0.75rem;
  color: #fff;
  cursor: pointer;
  transition: transform 0.2s ease, opacity 0.2s ease;
  position: relative;
  overflow: hidden;
  z-index: 1;
  touch-action: manipulation;
}

.art-form__submit:active {
  transform: scale(0.97);
}

.art-form__submit::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s ease;
}

.art-form__submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 35px rgba(255, 107, 53, 0.5);
}

.art-form__submit:hover::before {
  left: 100%;
}

.art-form__success {
  background: #c6f6d5;
  color: #22543d;
  padding: 1rem;
  border-radius: 0.5rem;
  margin-top: 1rem;
  text-align: center;
}

.art-form__error {
  background: #fed7d7;
  color: #742a2a;
  padding: 1rem;
  border-radius: 0.5rem;
  margin-top: 1rem;
  text-align: center;
}

/* ============================================================
   FOOTER
   ============================================================ */

.art-footer {
  background: linear-gradient(135deg, #1a202c 0%, #2d3748 50%, #4a5568 100%);
  padding: 4rem 0;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.art-footer::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(102, 126, 234, 0.1) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(100px);
  animation: footerGlow 15s ease-in-out infinite;
}

@keyframes footerGlow {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(50px, 30px) scale(1.1); }
}

.art-footer__content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
  margin-bottom: 2rem;
  position: relative;
  z-index: 1;
}

.art-footer__back .btn {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
  color: #fff;
}

.art-footer__back .btn:hover {
  background: rgba(255, 255, 255, 0.2);
  border-color: rgba(255, 255, 255, 0.5);
}

.art-footer__social {
  display: flex;
  gap: 1rem;
}

.art-footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 45px;
  height: 45px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: #fff;
  transition: background 0.3s ease, transform 0.3s ease;
}

.art-footer__social a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.art-footer__bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.art-footer__copyright {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
}

/* ============================================================
   LIGHTBOX
   ============================================================ */

.art-lightbox {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.art-lightbox__overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.9);
}

.art-lightbox__content {
  position: relative;
  max-width: 90vw;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  animation: scaleIn 0.3s ease;
}

@keyframes scaleIn {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.art-lightbox__close {
  position: absolute;
  top: -50px;
  right: 0;
  background: rgba(255, 255, 255, 0.2);
  border: none;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.3s ease;
}

.art-lightbox__close:hover {
  background: rgba(255, 255, 255, 0.3);
}

.art-lightbox__image {
  max-width: 100%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 0.5rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.art-lightbox__info {
  margin-top: 1.5rem;
  text-align: center;
  color: #fff;
}

.art-lightbox__title {
  font-family: 'Playfair Display', serif;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.art-lightbox__artist {
  font-size: 1rem;
  opacity: 0.8;
}

/* ============================================================
   ART HIGHLIGHT CARD (MAIN PAGE)
   ============================================================ */

.section--art-highlight {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
  padding: 4rem 0;
}

.art-highlight-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: 1.5rem;
  padding: 3rem;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 3rem;
  align-items: center;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.2);
}

.art-highlight-card__content {
  z-index: 1;
}

.art-highlight-card__tag {
  display: inline-block;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: #fff;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.art-highlight-card__title {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #2d3748;
}

.art-highlight-card__subtitle {
  font-size: 1.1rem;
  color: #667eea;
  font-weight: 500;
  margin-bottom: 1rem;
}

.art-highlight-card__desc {
  color: #4a5568;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.art-highlight-card__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  border: none;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.art-highlight-card__cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4);
}

.art-highlight-card__visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.art-highlight-card__icon {
  width: 150px;
  height: 150px;
  color: #667eea;
  opacity: 0.3;
}

/* ============================================================
   NAV EXTERNAL LINK
   ============================================================ */

.nav__link--external {
  position: relative;
  color: #667eea !important;
  font-weight: 600;
}

.nav__link--external::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: #667eea;
  transition: width 0.3s ease;
}

.nav__link--external:hover::after {
  width: 100%;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 992px) {
  .curator__content {
    grid-template-columns: 1fr;
    grid-template-areas:
      'heading'
      'photo'
      'bio';
    gap: 1.5rem;
  }

  .curator__heading,
  .curator__bio {
    padding-left: 0;
    padding-right: 0;
    text-align: center;
  }

  .about-project__content,
  .participate__content,
  .art-highlight-card {
    grid-template-columns: 1fr;
  }

  .curator__photo-frame {
    max-width: 300px;
  }

  .about-project__stats {
    grid-template-columns: 1fr 1fr;
  }

  .art-highlight-card__visual {
    display: none;
  }
}

@media (max-width: 768px) {
  .art-hero__title {
    font-size: clamp(1.5rem, 5vw, 2.5rem);
  }

  .curator__name {
    font-size: 2rem;
  }

  /* Título de seção > “Como funciona” > corpo — espelha a hierarquia do desktop */
  .about-project__subtitle {
    font-size: 1.15rem;
    font-weight: 600;
    margin-top: 0.25rem;
    margin-bottom: 0.75rem;
  }

  .about-project__list li {
    font-size: 0.95rem;
    line-height: 1.45;
    align-items: flex-start;
    text-align: left;
  }

  .artists-carousel__stage {
    padding: 0;
    flex-wrap: wrap;
    gap: 1rem;
  }

  .artists-carousel__card {
    width: 100%;
    order: 1;
  }

  .artists-carousel__nav {
    position: static;
    transform: none;
    order: 2;
  }

  .about-project__stats {
    grid-template-columns: 1fr;
  }

  .art-footer__content {
    flex-direction: column;
    text-align: center;
  }

  .art-highlight-card {
    padding: 2rem;
  }

  .art-highlight-card__title {
    font-size: 1.5rem;
  }
}