/* ==========================================================================
   GIGA — Components
   Cursor · Buttons · Glass HUD · Dock · Page Transition · Cards · Marquee
   ========================================================================== */

/* ---------- Custom Cursor ---------- */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--white);
  pointer-events: none;
  z-index: var(--z-cursor);
  transform: translate3d(-50%, -50%, 0);
  box-shadow: 0 0 0 1.5px rgba(0,0,0,0.35);
  transition:
    width 320ms var(--ease-out-expo),
    height 320ms var(--ease-out-expo),
    opacity 200ms var(--ease-smooth),
    background 200ms var(--ease-smooth);
}

.cursor__ring {
  position: fixed;
  top: 0; left: 0;
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1.5px solid rgba(255, 255, 255, 0.55);
  pointer-events: none;
  z-index: calc(var(--z-cursor) - 1);
  transform: translate3d(-50%, -50%, 0);
  transition:
    width 380ms var(--ease-out-expo),
    height 380ms var(--ease-out-expo),
    border-color 240ms var(--ease-smooth),
    opacity 200ms var(--ease-smooth);
}

body.cursor-hover .cursor { width: 4px; height: 4px; }
body.cursor-hover .cursor__ring { width: 56px; height: 56px; border-color: rgba(255, 255, 255, 0.6); }

body.cursor-cta .cursor { width: 0; height: 0; opacity: 0; }
body.cursor-cta .cursor__ring { width: 72px; height: 72px; border-color: var(--accent-cyan); }

body.cursor-text .cursor { width: 2px; height: 18px; border-radius: 1px; }
body.cursor-text .cursor__ring { opacity: 0; }

@media not all and (any-pointer: fine) {
  .cursor, .cursor__ring { display: none; }
}

/* ---------- Buttons ---------- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 20px;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0;
  border-radius: var(--r-pill);
  border: 1px solid var(--line-mid);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-primary);
  transition:
    background var(--d-fast) var(--ease-smooth),
    border-color var(--d-fast) var(--ease-smooth),
    color var(--d-fast) var(--ease-smooth),
    transform 500ms var(--ease-out-expo);
  overflow: hidden;
  isolation: isolate;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: var(--line-strong);
}

.btn__arrow {
  display: inline-flex;
  transition: transform 600ms var(--ease-out-expo);
}

.btn:hover .btn__arrow {
  transform: translateX(4px);
  animation: none; /* para o nudge ao hover — transição CSS toma conta */
}

.btn--ghost {
  background: transparent;
  border-color: rgba(224, 52, 252, 0.14); /* hint magenta — distingue do branco puro */
}

.btn--ghost:hover {
  color: var(--accent-magenta);
  border-color: rgba(224, 52, 252, 0.35);
  background: rgba(224, 52, 252, 0.04);
  animation: none; /* interrompe o breathe ao hover */
}


.btn--primary {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
  padding: 14px 24px;
  font-weight: 600;
}

.btn--primary:hover {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  color: var(--black);
  animation: none; /* interrompe o breathe ao hover */
  box-shadow: 0 0 28px 6px rgba(92,225,230,0.18);
}

.btn--lg {
  padding: 16px 28px;
  font-size: 14px;
}

/* ── Resting-state animations — hint de interatividade antes do hover ──
   Regra: animação de repouso MUITO mais fraca que o hover.
   Ghost: border magenta 14% → 24% / halo 0→8%
   Primary: white halo 6% → 15%
   Glass: já tem orbs próprios — excluídos
   prefers-reduced-motion: desativa tudo abaixo */

@keyframes btn-ghost-breathe {
  0%, 100% {
    box-shadow: none;
    border-color: rgba(224, 52, 252, 0.10);
  }
  50% {
    box-shadow: 0 0 14px 3px rgba(224, 52, 252, 0.08);
    border-color: rgba(224, 52, 252, 0.24);
  }
}

@keyframes btn-primary-breathe {
  0%, 100% { box-shadow: 0 0 10px 2px rgba(255, 255, 255, 0.06); }
  50%       { box-shadow: 0 0 22px 6px rgba(255, 255, 255, 0.14); }
}

@media (prefers-reduced-motion: no-preference) {
  .btn--ghost:not(.btn--glass) {
    animation: btn-ghost-breathe 3.6s ease-in-out infinite;
  }
  .btn--primary:not(.btn--glass) {
    animation: btn-primary-breathe 3s ease-in-out infinite;
  }
}

/* ── Shimmer — gleam de luz que varre o botão periodicamente ──────
   Gatilho 1: movimento periférico capta atenção involuntariamente.
   Primary: reflexo branco especular | Ghost: reflexo magenta
   Não conflita com breathing (breathing está no elemento, shimmer no ::before) */

.btn--primary:not(.btn--glass)::before,
.btn--ghost:not(.btn--glass)::before {
  content: "";
  position: absolute;
  top: -20%;
  left: 0;
  width: 38%;
  height: 140%;
  pointer-events: none;
  opacity: 0;
}

.btn--primary:not(.btn--glass)::before {
  background: linear-gradient(105deg,
    transparent 0%,
    rgba(255, 255, 255, 0.36) 50%,
    transparent 100%);
}

.btn--ghost:not(.btn--glass)::before {
  background: linear-gradient(105deg,
    transparent 0%,
    rgba(224, 52, 252, 0.20) 50%,
    transparent 100%);
}

@keyframes btn-shimmer {
  0%    { transform: translateX(-100%) skewX(-14deg); opacity: 0; }
  2%    { opacity: 1; }
  13%   { transform: translateX(310%)  skewX(-14deg); opacity: 0; }
  100%  { transform: translateX(-100%) skewX(-14deg); opacity: 0; }
}

@media (prefers-reduced-motion: no-preference) {
  /* Primary: a cada 5.5s */
  .btn--primary:not(.btn--glass)::before {
    animation: btn-shimmer 5.5s ease-in-out infinite;
  }
  /* Ghost: defasado — nunca sincroniza com o primary */
  .btn--ghost:not(.btn--glass)::before {
    animation: btn-shimmer 6.8s ease-in-out 1.4s infinite;
  }
}

/* Pausa shimmer no hover — o glow hover toma o protagonismo */
.btn--primary:not(.btn--glass):hover::before,
.btn--ghost:not(.btn--glass):hover::before {
  animation: none;
  opacity: 0;
}

/* ── Arrow nudge — seta "impaciente" puxa o olhar para a direita ──
   Gatilho 2: movimento direcional cria pull inconsciente de seguir.
   Dois micro-solavancos no início, depois pausa longa — parece vivo. */

@keyframes btn-arrow-eager {
  0%, 100% { transform: translateX(0); }
  4%        { transform: translateX(5px); }
  8%        { transform: translateX(0);   }
  13%       { transform: translateX(3px); }
  18%       { transform: translateX(0);   }
}

@media (prefers-reduced-motion: no-preference) {
  .btn__arrow {
    animation: btn-arrow-eager 6.2s ease-in-out infinite;
  }
}

/* ── Micro-scale no hover — recompensa tátil que confirma interação ─
   Gatilho 3: o botão "responde" ao cursor antes de clicar.
   Scale sutil — não desloca layout, só dá sensação de pressão. */
.btn:hover {
  transform: scale(1.03);
}
.btn:active {
  transform: scale(0.97);
  transition-duration: 80ms;
}

/* ---------- Glass CTA — luzes animadas atrás do vidro ---------- */
.btn--glass {
  position: relative;
  background: rgba(255,255,255,0.06);
  color: var(--white);
  border-color: rgba(255,255,255,0.16);
  backdrop-filter: blur(6px) saturate(140%);
  -webkit-backdrop-filter: blur(6px) saturate(140%);
  overflow: hidden;
  isolation: isolate;
  box-shadow:
    0 1px 0 rgba(255,255,255,0.08) inset,
    0 18px 40px rgba(0,0,0,0.45);
}

.btn--glass::before,
.btn--glass::after,
.btn--glass > .btn__glass-orb {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(8px);
  mix-blend-mode: normal;
  pointer-events: none;
  z-index: -1;
  animation-play-state: paused;
}

.btn--glass::before {
  width: 70%;
  height: 200%;
  top: -50%;
  left: -10%;
  background: radial-gradient(circle, rgba(92, 225, 230, 0.6), transparent 70%);
  animation: btn-glass-1 6.5s var(--ease-smooth) infinite alternate;
  animation-play-state: paused;
}

.btn--glass::after {
  width: 60%;
  height: 200%;
  top: -40%;
  right: -10%;
  background: radial-gradient(circle, rgba(224, 52, 252, 0.45), transparent 70%);
  animation: btn-glass-2 8s var(--ease-smooth) infinite alternate;
  animation-play-state: paused;
}

@keyframes btn-glass-1 {
  0%   { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(40%, 10%, 0); }
}
@keyframes btn-glass-2 {
  0%   { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(-40%, -8%, 0); }
}

.btn--glass.btn--primary {
  background: rgba(255,255,255,0.92);
  color: var(--black);
  border-color: rgba(255,255,255,0.55);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.5) inset,
    0 22px 50px rgba(92,225,230,0.25),
    0 14px 32px rgba(0,0,0,0.5);
}

.btn--glass.btn--primary::before {
  background: radial-gradient(circle, rgba(92, 225, 230, 0.85), transparent 70%);
  opacity: 0.55;
  z-index: 0;
  mix-blend-mode: normal;
  filter: blur(28px);
}

.btn--glass.btn--primary::after {
  background: radial-gradient(circle, rgba(255, 200, 150, 0.55), transparent 70%);
  opacity: 0.5;
  z-index: 0;
  mix-blend-mode: normal;
  filter: blur(28px);
}

.btn--glass.btn--primary > * { position: relative; z-index: 1; }

.btn--glass.btn--primary:hover {
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  box-shadow:
    0 0 0 1px rgba(92,225,230,0.4) inset,
    0 24px 60px rgba(92,225,230,0.45),
    0 14px 36px rgba(0,0,0,0.55);
}

.btn--glass:hover::before,
.btn--glass:hover::after { animation-play-state: running; }

@media (prefers-reduced-motion: reduce) {
  .btn--glass::before,
  .btn--glass::after { animation: none; }
}

.btn--icon {
  width: 44px;
  height: 44px;
  padding: 0;
}

/* Magnetic CTA — pequeno indicador animado */
.btn--magnetic {
  padding: 18px 28px;
}

/* Glow de rastreamento do cursor — usa ::after para não conflitar com o shimmer ::before
   em botões btn--primary.btn--magnetic. Glass buttons têm orbs próprios, excluídos. */
.btn--magnetic:not(.btn--glass)::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at var(--mx, 50%) var(--my, 50%), rgba(92, 225, 230, 0.18), transparent 60%);
  opacity: 0;
  transition: opacity var(--d-fast) var(--ease-smooth);
  z-index: -1;
  pointer-events: none;
}

.btn--magnetic:not(.btn--glass):hover::after { opacity: 1; }

/* ---------- Glass surfaces ---------- */
.glass {
  background: var(--glass-bg);
  backdrop-filter: blur(8px) saturate(130%);
  -webkit-backdrop-filter: blur(8px) saturate(130%);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-glass);
}

.glass--strong {
  background: var(--glass-bg-strong);
}

.glass--pill {
  border-radius: var(--r-pill);
}

/* ---------- Botão flutuante do WhatsApp ---------- */
.whats-float {
  position: fixed;
  right: clamp(16px, 3vw, 32px);
  bottom: clamp(16px, 3vw, 32px);
  width: 62px;
  height: 62px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--r-pill);
  background: var(--glass-bg-strong);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px) saturate(130%);
  -webkit-backdrop-filter: blur(20px) saturate(130%);
  color: var(--text-primary);
  box-shadow: var(--shadow-glass);
  z-index: var(--z-dock);
  transition:
    transform var(--d-fast) var(--ease-out-expo),
    border-color var(--d-fast) var(--ease-smooth),
    background var(--d-fast) var(--ease-smooth);
}

.whats-float:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  background: var(--glass-bg);
}

.whats-float svg {
  width: 29px;
  height: 29px;
}

@media (max-width: 640px) {
  .whats-float {
    width: 53px;
    height: 53px;
    right: 14px;
    bottom: 14px;
  }

  .whats-float svg {
    width: 24px;
    height: 24px;
  }
}

/* Dock contextual — escondido por padrão para manter interface limpa */
.dock {
  display: none;
  position: fixed;
  left: 50%;
  bottom: 28px;
  transform: translateX(-50%) translateY(20px);
  z-index: var(--z-dock);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity 600ms var(--ease-cinematic),
    transform 600ms var(--ease-cinematic);
}

.dock.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.dock__inner {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  padding: 10px 16px;
  background: rgba(15, 15, 15, 0.82);
  backdrop-filter: blur(6px) saturate(130%);
  -webkit-backdrop-filter: blur(6px) saturate(130%);
  border: 1px solid var(--glass-border);
  border-radius: var(--r-pill);
  box-shadow: var(--shadow-glass);
}

.dock__label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.005em;
  color: var(--text-tertiary);
  padding-right: 12px;
  border-right: 1px solid var(--line-soft);
}

.dock__steps {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.dock__step {
  position: relative;
  width: 18px;
  height: 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.dock__step::after {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gray-700);
  transition: background var(--d-fast) var(--ease-smooth), transform var(--d-fast) var(--ease-out-expo);
}

.dock__step.is-active::after {
  background: var(--accent-cyan);
  transform: scale(1.5);
  box-shadow: 0 0 8px rgba(92, 225, 230, 0.6);
}

.dock__counter {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  color: var(--text-secondary);
  padding-left: 12px;
  border-left: 1px solid var(--line-soft);
  letter-spacing: 0;
}

@media (max-width: 700px) {
  .dock { bottom: 16px; }
  .dock__label { display: none; }
}

/* HUD removido — interface mais limpa */

/* ---------- Page transition overlay ---------- */
.page-transition {
  position: fixed;
  inset: 0;
  z-index: var(--z-transition);
  background: var(--black);
  pointer-events: none;
  opacity: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 18px;
}

.page-transition__label {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--text-tertiary);
  opacity: 0;
}

.page-transition__line {
  width: 0;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent-cyan), transparent);
  opacity: 0.6;
}

/* ---------- Card / Surface ---------- */
.card {
  position: relative;
  background: var(--surface-1);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-md);
  overflow: hidden;
  isolation: isolate;
  transition:
    border-color var(--d-base) var(--ease-smooth),
    transform var(--d-base) var(--ease-cinematic);
}

.card:hover {
  border-color: var(--line-mid);
}

.card__media {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: var(--gray-950);
}

.card__body {
  padding: clamp(24px, 3vw, 36px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.card__title {
  font-size: clamp(20px, 1.8vw, 26px);
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.2;
}

.card__desc {
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-secondary);
}

/* ---------- Marquee ---------- */
.marquee {
  position: relative;
  width: 100%;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent);
}

.marquee__track {
  display: inline-flex;
  align-items: center;
  gap: 56px;
  white-space: nowrap;
  animation: marquee 60s linear infinite;
  transform: translateZ(0);
}

.marquee.is-paused .marquee__track { animation-play-state: paused; }

@keyframes marquee {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(-50%, 0, 0); }
}

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

.marquee__item {
  display: inline-flex;
  align-items: center;
  height: 48px;
  padding: 0 16px;
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.015em;
  color: var(--gray-500);
  opacity: 0.75;
  filter: grayscale(100%);
  transition: opacity var(--d-base) var(--ease-smooth), color var(--d-base) var(--ease-smooth);
}

.marquee__item:hover {
  opacity: 1;
  color: var(--white);
}

.marquee__logo {
  height: 36px;
  width: auto;
  display: block;
  flex-shrink: 0;
  filter: brightness(0) invert(1);
  opacity: 0.5;
  transition: opacity var(--d-base) var(--ease-smooth);
}

.marquee__logo:hover { opacity: 1; }

/* ---------- Form fields ---------- */
.field {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: border-color var(--d-base) var(--ease-smooth);
}

.field:focus-within {
  border-color: var(--line-strong);
}

.field__label {
  font-family: var(--font-display);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.005em;
  color: var(--text-tertiary);
}

.field__input {
  width: 100%;
  font-size: clamp(15px, 1.4vw, 18px);
  font-weight: 500;
  letter-spacing: -0.008em;
  color: var(--text-primary);
  background: transparent;
  padding: 4px 0;
}

.field__input::placeholder {
  color: var(--gray-700);
}

/* ---------- Tag chips ---------- */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.005em;
  color: var(--text-secondary);
  border: 1px solid var(--line-soft);
  border-radius: var(--r-pill);
  background: rgba(255, 255, 255, 0.015);
}

.chip__dot {
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--accent-cyan);
  box-shadow: 0 0 6px rgba(92, 225, 230, 0.7);
}

/* ---------- Placeholder media (cinematic) ---------- */
.media {
  position: relative;
  border-radius: var(--r-md);
  overflow: hidden;
  background:
    radial-gradient(120% 80% at 30% 20%, rgba(92, 225, 230, 0.05), transparent 55%),
    radial-gradient(120% 80% at 80% 90%, rgba(255, 255, 255, 0.025), transparent 60%),
    linear-gradient(180deg, #0c0c0c 0%, #050505 100%);
  isolation: isolate;
}

.media::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='200' height='200'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2'/></filter><rect width='200' height='200' filter='url(%23n)' opacity='0.6'/></svg>");
  opacity: 0.04;
  mix-blend-mode: overlay;
  pointer-events: none;
}

.media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(0,0,0,0.55) 100%);
  pointer-events: none;
  z-index: 2;
}

.media--tall { aspect-ratio: 3/4; }
.media--wide { aspect-ratio: 21/9; }
.media--square { aspect-ratio: 1/1; }
.media--cinema { aspect-ratio: 16/7; }

/* glow nó central (LED-like) */
.media--led::before {
  background:
    repeating-linear-gradient(0deg, rgba(255,255,255,0.02) 0 1px, transparent 1px 4px),
    repeating-linear-gradient(90deg, rgba(255,255,255,0.02) 0 1px, transparent 1px 4px);
  opacity: 1;
  mix-blend-mode: normal;
}

.media--led .media__inner {
  position: absolute;
  inset: 12%;
  background: radial-gradient(60% 60% at 50% 50%, rgba(92, 225, 230, 0.18), rgba(0, 0, 0, 0.0) 70%);
  filter: blur(28px);
}

/* sectorscope overlay */
.media__scanline {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    180deg,
    transparent 0 3px,
    rgba(255,255,255,0.015) 3px 4px
  );
  pointer-events: none;
  z-index: 1;
}

/* Hero poster — imagem instantânea above-the-fold; some quando vídeo arranca */
.hero__poster {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0.5;
  pointer-events: none;
  transition: opacity 600ms ease;
}
.hero--video.is-video-playing .hero__poster { opacity: 0; }

/* Hero background video — força composite layer próprio; só visível após play */
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  opacity: 0;
  pointer-events: none;
  transform: translateZ(0);
  transition: opacity 600ms ease;
  filter: saturate(1.08) brightness(1.07);
}
.hero--video.is-video-playing .hero__video { opacity: 0.55; }

/* Media photo — fills any .media container, sits below overlays */
.media__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  display: block;
}

/* ==========================================================================
   Carrossel cinematográfico + HUD glass flutuante
   ========================================================================== */
.carousel {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--black);
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
}

.carousel__track {
  display: flex;
  width: 100%;
  height: 100%;
  transition: transform 800ms var(--ease-cinematic);
  will-change: transform;
}

.carousel__slide {
  position: relative;
  flex: 0 0 100%;
  min-height: clamp(360px, 56vh, 580px);
  display: grid;
  grid-template-columns: 1fr;
  align-items: end;
  overflow: hidden;
  isolation: isolate;
}

.carousel__slide-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.carousel__slide-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, transparent 30%, rgba(0,0,0,0.4) 65%, rgba(0,0,0,0.85) 100%),
    linear-gradient(90deg, rgba(0,0,0,0.5) 0%, transparent 50%);
}

.carousel__slide-body {
  position: relative;
  z-index: 2;
  padding: clamp(36px, 5vw, 72px);
  padding-bottom: clamp(110px, 14vh, 160px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 32px;
  align-items: end;
  text-align: left;     /* garante alinhamento à esquerda em todos os filhos */
}

.carousel__slide-title {
  font-size: clamp(24px, 3.4vw, 44px);
  font-weight: 600;
  letter-spacing: -0.025em;
  line-height: 1.1;
  color: var(--white);
  max-width: 16ch;
  text-align: left;
  text-box: trim-both cap alphabetic;
}

.carousel__slide-desc {
  font-size: clamp(14px, 1vw, 16px);
  line-height: 1.55;
  color: rgba(255,255,255,0.75);
  max-width: 42ch;
  margin-top: 14px;
}

.carousel__slide-meta {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: rgba(255,255,255,0.55);
  align-self: end;
  text-align: right;
}

.carousel__slide-index {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: rgba(255,255,255,0.55);
  margin-bottom: 12px;
  display: inline-block;
}

.carousel__slide-media,
.carousel__slide-body > * {
  opacity: 0.72;
  transition: opacity 700ms var(--ease-cinematic);
}

.carousel__slide.is-active .carousel__slide-media,
.carousel__slide.is-active .carousel__slide-body > * {
  opacity: 1;
}

/* ---------- HUD glass flutuante ---------- */
.carousel__hud {
  position: absolute;
  z-index: 4;
  left: 50%;
  bottom: clamp(18px, 3vh, 32px);
  transform: translateX(-50%) translateY(12px);
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 8px 12px;
  background: rgba(10, 10, 10, 0.82);
  backdrop-filter: blur(6px) saturate(130%);
  -webkit-backdrop-filter: blur(6px) saturate(130%);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--r-pill);
  box-shadow:
    0 1px 0 rgba(255,255,255,0.06) inset,
    0 18px 40px rgba(0,0,0,0.45);
  color: var(--white);
  opacity: 0;
  pointer-events: none;
  transition: opacity 500ms var(--ease-cinematic), transform 500ms var(--ease-cinematic);
}

.carousel.is-visible .carousel__hud {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}

.carousel__btn {
  width: 30px;
  height: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  background: transparent;
  color: var(--white);
  border-radius: 50%;
  transition: background 260ms var(--ease-smooth), color 260ms var(--ease-smooth);
}
html.js-cursor .carousel__btn { cursor: none; }

.carousel__btn:hover {
  background: rgba(255,255,255,0.08);
}

.carousel__btn--play { position: relative; }
.carousel__btn--play .carousel__icon { position: absolute; }
.carousel__btn--play .carousel__icon--play { display: inline-block; }
.carousel__btn--play .carousel__icon--pause { display: none; }
.carousel__btn--play.is-playing .carousel__icon--play { display: none; }
.carousel__btn--play.is-playing .carousel__icon--pause { display: inline-block; }

.carousel__dots {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 0 4px;
  border-left: 1px solid rgba(255,255,255,0.08);
  border-right: 1px solid rgba(255,255,255,0.08);
  padding-left: 12px;
  padding-right: 12px;
}

.carousel__dot {
  position: relative;
  width: 24px;
  height: 4px;
  padding: 0;
  border: 0;
  background: rgba(255,255,255,0.18);
  border-radius: 2px;
  overflow: hidden;
  transition: width 350ms var(--ease-cinematic), background 350ms var(--ease-smooth);
}
html.js-cursor .carousel__dot { cursor: none; }

.carousel__dot.is-active {
  width: 40px;
  background: rgba(255,255,255,0.18);
}

.carousel__dot.is-active::after {
  content: "";
  position: absolute;
  inset: 0;
  width: calc(var(--cr-progress, 0) * 100%);
  background: linear-gradient(90deg, var(--white), var(--accent-cyan));
  box-shadow: 0 0 8px rgba(92,225,230,0.4);
  border-radius: inherit;
}

.carousel__counter {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.005em;
  color: rgba(255,255,255,0.7);
  display: inline-flex;
  gap: 4px;
}

.carousel__counter-sep { color: rgba(255,255,255,0.3); }

@media (max-width: 700px) {
  .carousel__slide-body { grid-template-columns: 1fr; padding-bottom: clamp(110px, 16vh, 160px); }
  .carousel__slide-meta { text-align: left; }
  .carousel__hud { padding: 8px 12px; gap: 10px; }
  .carousel__dot { width: 18px; }
  .carousel__dot.is-active { width: 28px; }
}

/* ---------- Reveal helpers (initial states) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(20px);
}

.reveal--up { transform: translateY(40px); }
.reveal--down { transform: translateY(-20px); }
.reveal--fade { transform: none; }
.reveal--blur { filter: blur(12px); opacity: 0; }

.split-line {
  display: block;
  overflow: hidden;
}