/* ============================================================
   Mr. Duck — Componentes e primitivos de movimento locais
   ============================================================ */

/* ------------------------------------------------------------
   Primitivo: InView / AnimatedGroup
   ------------------------------------------------------------ */
[data-inview] {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--dur-section) var(--ease-out),
    transform var(--dur-section) var(--ease-out);
  will-change: opacity, transform;
}
[data-inview].is-in {
  opacity: 1;
  transform: none;
  will-change: auto;
}

[data-group] > [data-group-item] {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity var(--dur-section) var(--ease-out),
    transform var(--dur-section) var(--ease-out);
  transition-delay: var(--stagger, 0ms);
}
[data-group].is-in > [data-group-item] { opacity: 1; transform: none; }

.no-motion [data-inview],
.no-motion [data-group] > [data-group-item],
@media (scripting: none) {
  [data-inview],
  [data-group] > [data-group-item] {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}

/* ------------------------------------------------------------
   Primitivo: TextRoll (apenas labels curtos)
   ------------------------------------------------------------ */
.textroll {
  display: inline-block;
  position: relative;
  overflow: hidden;
  vertical-align: bottom;
  line-height: 1.25;
}
.textroll > span {
  display: block;
  transition: transform 240ms var(--ease-out);
}
.textroll > span[data-clone] {
  position: absolute;
  inset: 0;
  transform: translateY(105%);
}
.textroll-host:hover .textroll > span,
.textroll-host:focus-visible .textroll > span { transform: translateY(-105%); }
.no-motion .textroll > span[data-clone] { display: none; }
.no-motion .textroll-host:hover .textroll > span { transform: none; }

/* ------------------------------------------------------------
   Botões
   ------------------------------------------------------------ */
.btn {
  --btn-bg: transparent;
  --btn-fg: var(--color-text);
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6em;
  min-height: 52px;
  padding: 0.85rem 1.5rem;
  border-radius: var(--radius-pill);
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-size: var(--font-small);
  font-weight: 700;
  letter-spacing: -0.01em;
  text-align: center;
  border: 1px solid transparent;
  transition:
    background-color var(--dur-micro) var(--ease-standard),
    border-color var(--dur-micro) var(--ease-standard),
    color var(--dur-micro) var(--ease-standard),
    transform var(--dur-micro) var(--ease-standard),
    box-shadow var(--dur-micro) var(--ease-standard);
  cursor: pointer;
  isolation: isolate;
}
.btn:active { transform: translateY(1px); }
.btn[disabled], .btn[aria-disabled="true"] {
  opacity: 0.45;
  cursor: not-allowed;
  pointer-events: none;
}

.btn--primary {
  --btn-bg: var(--color-primary);
  --btn-fg: var(--color-bg);
  font-weight: 800;
}
.btn--primary:hover { --btn-bg: var(--color-primary-hover); }
.btn--primary:active { --btn-bg: var(--color-primary-pressed); }

.btn--ghost {
  --btn-bg: rgba(255,255,255,0.03);
  border-color: var(--color-border-strong);
}
.btn--ghost:hover {
  --btn-bg: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.28);
}

.btn--quiet { padding-inline: 0.25rem; min-height: 44px; color: var(--color-primary); }
.btn--quiet:hover { color: var(--color-primary-hover); }

.btn--sm { min-height: 44px; padding: 0.55rem 1.1rem; font-size: 0.875rem; }
.btn--block { width: 100%; }

/* Primitivo: GlowEffect — exclusivo da CTA principal */
.btn--glow::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: inherit;
  background: radial-gradient(60% 140% at 50% 50%, var(--color-primary-glow), transparent 70%);
  filter: blur(10px);
  opacity: 0;
  z-index: -1;
  transition: opacity 240ms var(--ease-out);
}
.btn--glow:hover::after,
.btn--glow:focus-visible::after { opacity: 1; }
.btn--glow.glow-pulse::after { animation: glow-pass 900ms var(--ease-out) 1; }
@keyframes glow-pass {
  0% { opacity: 0; }
  45% { opacity: 1; }
  100% { opacity: 0; }
}
.no-motion .btn--glow.glow-pulse::after { animation: none; }

.btn .spinner {
  width: 16px; height: 16px;
  border-radius: 50%;
  border: 2px solid currentColor;
  border-top-color: transparent;
  animation: spin 700ms linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }
.btn:not(.is-loading) .spinner { display: none; }
.btn.is-loading { pointer-events: none; }

/* ------------------------------------------------------------
   Cards
   ------------------------------------------------------------ */
.card {
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: var(--card-padding);
  box-shadow: var(--shadow-card);
  transition: border-color var(--dur-micro) var(--ease-standard),
              background-color var(--dur-micro) var(--ease-standard);
}
.card h3 { margin-bottom: 0.6rem; }
.card p { color: var(--color-text-secondary); font-size: var(--font-small); }

.card--elevated { background: var(--color-surface-elevated); }

/* Skiper UI ref: Gradient Hover Card (recriado) — máx. 2 por página */
.card--gradient::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: radial-gradient(
    280px circle at var(--mx, 50%) var(--my, 0%),
    var(--color-primary-border),
    transparent 62%
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 260ms var(--ease-out);
  pointer-events: none;
}
.card--gradient::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(320px circle at var(--mx, 50%) var(--my, 0%), rgba(230,255,0,0.06), transparent 60%);
  opacity: 0;
  transition: opacity 260ms var(--ease-out);
  pointer-events: none;
}
.card--gradient:hover::before,
.card--gradient:focus-within::before,
.card--gradient:hover::after,
.card--gradient:focus-within::after { opacity: 1; }

.icon-badge {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--color-primary-soft);
  border: 1px solid var(--color-primary-border);
  color: var(--color-primary);
  margin-bottom: 1.1rem;
  flex: none;
}
.icon-badge svg { width: 20px; height: 20px; }

.chip {
  display: inline-flex;
  align-items: center;
  gap: 0.45em;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: rgba(255,255,255,0.03);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}
.chip--accent {
  border-color: var(--color-primary-border);
  background: var(--color-primary-soft);
  color: var(--color-primary);
}
.dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex: none; }

.note {
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}
.illus-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  font-size: 0.6875rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--color-text-muted);
}
.illus-tag::before {
  content: "";
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--color-text-muted);
}

/* Listas com marcador */
.ticks { display: grid; gap: 0.7rem; }
.ticks li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 0.7rem;
  align-items: start;
  font-size: var(--font-small);
  color: var(--color-text-secondary);
  line-height: 1.5;
}
.ticks li > svg { width: 20px; height: 20px; margin-top: 0.15em; flex: none; }
.ticks--yes li > svg { color: var(--color-primary); }
.ticks--no li > svg { color: var(--color-text-muted); }

/* ------------------------------------------------------------
   Header
   ------------------------------------------------------------ */
.scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 2px;
  width: 100%;
  transform: scaleX(var(--p, 0));
  transform-origin: 0 50%;
  background: var(--color-primary);
  z-index: 90;
  pointer-events: none;
}

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 80;
  padding-top: clamp(0.5rem, 0.2rem + 1vw, 1rem);
  transition: padding var(--dur-panel) var(--ease-out);
}
.site-header::before {
  /* Skiper UI ref: Progressive Blur (recriado em CSS) */
  content: "";
  position: absolute;
  inset: 0 0 -28px 0;
  pointer-events: none;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 52%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 0%, #000 52%, transparent 100%);
  background: linear-gradient(to bottom, rgba(7,8,8,0.72), rgba(7,8,8,0));
  opacity: 0;
  transition: opacity var(--dur-panel) var(--ease-out);
}
.site-header.is-scrolled::before { opacity: 1; }

.header-inner {
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
  min-height: 56px;
  padding: 0.5rem 0.6rem 0.5rem 1rem;
  border-radius: var(--radius-pill);
  border: 1px solid transparent;
  background: transparent;
  transition:
    background-color var(--dur-panel) var(--ease-out),
    border-color var(--dur-panel) var(--ease-out),
    padding var(--dur-panel) var(--ease-out);
}
.site-header.is-scrolled .header-inner {
  background: rgba(17,20,20,0.66);
  border-color: var(--color-border);
}
.brand { display: inline-flex; align-items: center; flex: none; }
.brand img {
  height: clamp(24px, 1.4rem + 0.8vw, 30px);
  width: auto;
}
.nav { display: none; }
.header-cta { display: none; }

.menu-toggle {
  margin-left: auto;
  width: 48px; height: 48px;
  display: grid; place-items: center;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: rgba(255,255,255,0.04);
  color: var(--color-text);
}
.menu-toggle svg { width: 20px; height: 20px; }
.menu-toggle .ic-close { display: none; }
.menu-toggle[aria-expanded="true"] .ic-close { display: block; }
.menu-toggle[aria-expanded="true"] .ic-open { display: none; }

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 79;
  background: rgba(7,8,8,0.96);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  padding: calc(var(--header-h) + 24px) var(--page-gutter) calc(24px + env(safe-area-inset-bottom));
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition:
    opacity var(--dur-panel) var(--ease-out),
    transform var(--dur-panel) var(--ease-out),
    visibility 0s linear var(--dur-panel);
  overflow-y: auto;
}
.mobile-menu.is-open {
  opacity: 1;
  visibility: visible;
  transform: none;
  transition-delay: 0s;
}
.mobile-menu a.mnav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 56px;
  padding: 0.5rem 0.25rem;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}
.mobile-menu a.mnav svg { width: 16px; height: 16px; color: var(--color-text-muted); }
.mobile-menu .btn { margin-top: 1.5rem; }
.mobile-menu .menu-foot { margin-top: auto; padding-top: 2rem; }

/* Tablet: CTA visível ao lado do menu */
@media (min-width: 768px) {
  .header-cta { display: inline-flex; margin-left: auto; }
  .menu-toggle { margin-left: 0.5rem; }
}

/* Desktop: navegação completa só quando há espaço real para ela */
@media (min-width: 1200px) {
  .nav {
    display: flex;
    align-items: center;
    gap: clamp(0.125rem, -0.75rem + 1.1vw, 0.75rem);
    margin-inline: auto;
  }
  .nav a {
    padding: 0.5rem 0.7rem;
    border-radius: var(--radius-pill);
    font-size: 0.9375rem;
    font-weight: 600;
    white-space: nowrap;
    color: var(--color-text-secondary);
    transition: color var(--dur-micro) var(--ease-standard), background-color var(--dur-micro) var(--ease-standard);
  }
  .nav a:hover { color: var(--color-text); background: rgba(255,255,255,0.05); }
  .header-cta { margin-left: 0; }
  .menu-toggle { display: none; }
  .site-header .container { width: min(100% - 2 * var(--page-gutter), 1200px); transition: width var(--dur-panel) var(--ease-out); }
  .site-header.is-scrolled .container { width: min(100% - 2 * var(--page-gutter), 1080px); }
}

/* ------------------------------------------------------------
   Primitivo: TransitionPanel (tabs)
   ------------------------------------------------------------ */
.tablist {
  display: flex;
  gap: 0.4rem;
  padding: 0.35rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  width: fit-content;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
}
.tablist::-webkit-scrollbar { display: none; }
.tablist [role="tab"] {
  flex: none;
  min-height: 44px;
  padding: 0.5rem 1.15rem;
  border-radius: var(--radius-pill);
  font-size: var(--font-small);
  font-weight: 700;
  color: var(--color-text-secondary);
  transition: color var(--dur-micro) var(--ease-standard), background-color var(--dur-micro) var(--ease-standard);
}
.tablist [role="tab"]:hover { color: var(--color-text); }
.tablist [role="tab"][aria-selected="true"] {
  background: var(--color-primary);
  color: var(--color-bg);
}
.panels { position: relative; transition: height var(--dur-panel) var(--ease-out); }
.panels [role="tabpanel"] {
  opacity: 0;
  transform: translateX(8px);
  transition: opacity var(--dur-panel) var(--ease-out), transform var(--dur-panel) var(--ease-out);
  position: absolute;
  inset: 0 0 auto 0;
  pointer-events: none;
}
.panels [role="tabpanel"].is-active {
  opacity: 1;
  transform: none;
  position: relative;
  pointer-events: auto;
}
.panels [role="tabpanel"][hidden] { display: none !important; }

/* ------------------------------------------------------------
   Primitivo: MorphingDialog
   ------------------------------------------------------------ */
.dialog-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(4,5,5,0.78);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  transition: opacity var(--dur-panel) var(--ease-out);
  display: grid;
  place-items: center;
  padding: clamp(0.75rem, 3vw, 2rem);
}
.dialog-backdrop[hidden] { display: none; }
.dialog-backdrop.is-open { opacity: 1; }

.dialog {
  position: relative;
  width: min(100%, 1000px);
  max-height: min(88dvh, 780px);
  display: flex;
  flex-direction: column;
  background: var(--color-surface);
  border: 1px solid var(--color-border-strong);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-elevated);
  overflow: hidden;
  transform-origin: var(--ox, 50%) var(--oy, 50%);
  transform: translate(var(--dx, 0px), var(--dy, 0px)) scale(var(--ds, 0.94));
  opacity: 0;
  transition:
    transform var(--dur-dialog) var(--ease-out),
    opacity 260ms var(--ease-out);
}
.dialog-backdrop.is-open .dialog {
  transform: none;
  opacity: 1;
}
.no-motion .dialog { transition: opacity 120ms linear; transform: none; }

.dialog-head {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem var(--card-padding);
  border-bottom: 1px solid var(--color-border);
}
.dialog-body { padding: var(--card-padding); overflow-y: auto; flex: 1; }
.dialog-foot {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem var(--card-padding) calc(1rem + env(safe-area-inset-bottom));
  border-top: 1px solid var(--color-border);
  background: var(--color-bg-soft);
  flex-wrap: wrap;
}
.dialog-close {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: var(--radius-pill);
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  margin-left: auto;
  flex: none;
}
.dialog-close:hover { color: var(--color-text); border-color: var(--color-border-strong); }
.dialog-close svg { width: 18px; height: 18px; }

.progress-track {
  height: 3px;
  border-radius: 3px;
  background: rgba(255,255,255,0.10);
  overflow: hidden;
  flex: 1;
  min-width: 90px;
}
.progress-fill {
  height: 100%;
  background: var(--color-primary);
  border-radius: inherit;
  transform-origin: 0 50%;
  transition: transform var(--dur-panel) var(--ease-out);
}

@media (max-width: 767px) {
  .dialog-backdrop { padding: 0; place-items: end stretch; }
  .dialog {
    width: 100%;
    max-height: 94dvh;
    border-radius: var(--radius-card) var(--radius-card) 0 0;
    border-bottom: 0;
  }
}

/* ------------------------------------------------------------
   Accordion (FAQ + condições)
   ------------------------------------------------------------ */
.acc { border-top: 1px solid var(--color-border); }
.acc-item { border-bottom: 1px solid var(--color-border); }
.acc-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 1rem;
  text-align: left;
  min-height: 64px;
  padding: 1.1rem 0.25rem;
  font-size: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-text);
  transition: color var(--dur-micro) var(--ease-standard);
}
.acc-trigger:hover { color: var(--color-primary); }
.acc-icon {
  margin-left: auto;
  width: 28px; height: 28px;
  flex: none;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
  transition: transform var(--dur-panel) var(--ease-out), border-color var(--dur-micro) linear, color var(--dur-micro) linear;
}
.acc-trigger[aria-expanded="true"] .acc-icon {
  transform: rotate(45deg);
  border-color: var(--color-primary-border);
  color: var(--color-primary);
}
.acc-icon svg { width: 14px; height: 14px; }
.acc-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--dur-panel) var(--ease-out);
}
.acc-panel > div { overflow: hidden; }
.acc-item.is-open .acc-panel { grid-template-rows: 1fr; }
.acc-panel p {
  color: var(--color-text-secondary);
  font-size: var(--font-small);
  padding: 0 0.25rem 1.4rem;
  max-width: 78ch;
}

/* ------------------------------------------------------------
   Formulários
   ------------------------------------------------------------ */
.field { display: grid; gap: 0.4rem; }
.field label { font-size: 0.875rem; font-weight: 600; color: var(--color-text-secondary); }
.field .control {
  width: 100%;
  min-height: 54px;
  font-size: 16px;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  transition: border-color var(--dur-micro) var(--ease-standard), background-color var(--dur-micro) var(--ease-standard);
  appearance: none;
}
.field .control::placeholder { color: var(--color-text-muted); }
.field .control:hover { border-color: var(--color-border-strong); }
.field .control:focus-visible { border-color: var(--color-primary); outline-offset: 1px; }
select.control {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23B2B8B3' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  background-size: 18px;
  padding-right: 2.6rem;
}
.field[data-invalid="true"] .control { border-color: var(--color-error); }
.field-error {
  display: none;
  font-size: 0.8125rem;
  color: var(--color-error);
  align-items: center;
  gap: 0.35rem;
}
.field[data-invalid="true"] .field-error { display: flex; }
.form-status {
  font-size: 0.875rem;
  color: var(--color-success);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.form-status:empty { display: none; }

/* ------------------------------------------------------------
   Cult UI ref: Shift Card (recriado)
   ------------------------------------------------------------ */
.shift {
  position: relative;
  perspective: 1400px;
  min-height: 260px;
}
.shift-inner {
  position: relative;
  height: 100%;
  min-height: inherit;
  transition: transform 420ms var(--ease-out);
  transform-style: preserve-3d;
}
.shift.is-flipped .shift-inner { transform: rotateY(180deg); }
.shift-face {
  position: absolute;
  inset: 0;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1rem;
}
.shift-face--b { transform: rotateY(180deg); }
.shift-toggle { align-self: flex-start; }
.no-motion .shift-inner { transition: none; }

/* ------------------------------------------------------------
   Cult UI ref: Feature Carousel (mobile, sem autoplay)
   ------------------------------------------------------------ */
.carousel { position: relative; }
.carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 84%;
  gap: var(--grid-gap);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding-inline: var(--page-gutter);
  margin-inline: calc(var(--page-gutter) * -1);
  padding-bottom: 0.5rem;
  overscroll-behavior-x: contain;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track > * { scroll-snap-align: center; }
.carousel-controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-top: 1.25rem;
}
.carousel-dots { display: flex; gap: 0.4rem; margin-right: auto; }
.carousel-dots button {
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border-radius: 50%;
}
.carousel-dots button::after {
  content: "";
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--color-text-muted);
  transition: background-color var(--dur-micro) linear, width var(--dur-micro) var(--ease-out);
}
.carousel-dots button[aria-current="true"]::after {
  background: var(--color-primary);
  width: 20px;
  border-radius: 4px;
}
.carousel-arrow {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  color: var(--color-text-secondary);
}
.carousel-arrow:hover:not([disabled]) { color: var(--color-text); border-color: var(--color-border-strong); }
.carousel-arrow[disabled] { opacity: 0.35; }
.carousel-arrow svg { width: 18px; height: 18px; }

/* ------------------------------------------------------------
   CTA fixa mobile
   ------------------------------------------------------------ */
.sticky-cta {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  z-index: 70;
  padding: 0.7rem var(--page-gutter) calc(0.7rem + env(safe-area-inset-bottom));
  background: linear-gradient(to top, rgba(7,8,8,0.98) 55%, rgba(7,8,8,0));
  transform: translateY(120%);
  opacity: 0;
  transition: transform 300ms var(--ease-out), opacity 220ms var(--ease-out);
  pointer-events: none;
}
.sticky-cta .btn { min-height: 56px; }
.sticky-cta.is-visible { transform: none; opacity: 1; pointer-events: auto; }
@media (min-width: 768px) { .sticky-cta { display: none; } }

/* ============================================================
   Alvos de toque (auditoria de acessibilidade)
   ============================================================ */
.brand { min-height: 44px; }
.carousel-dots button { width: 32px; height: 44px; border-radius: 8px; }
.footer-col a { min-height: 44px; }
.acc-trigger { min-height: 56px; }
.btn--quiet { min-height: 48px; }