/* Incrementos visuais sem alterar a estrutura original das seções */
:root {
  --ease-premium: cubic-bezier(.25, 1, .5, 1);
}

html { scroll-behavior: smooth; overflow-x: hidden; max-width: 100vw; }

::selection {
  background: var(--accent);
  color: var(--bg);
}

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

#header {
  backdrop-filter: blur(18px);
  border-bottom-color: rgba(255,255,255,.07);
}

.header-nav a,
.footer-col a {
  transition: color .3s ease, transform .3s ease;
}

.header-nav a:hover,
.footer-col a:hover {
  transform: translateY(-2px);
}

.btn-primary,
.btn-outline,
.btn-whatsapp,
.card-cta {
  transition: transform .3s var(--ease-premium), box-shadow .3s ease, border-color .3s ease;
}

.btn-primary:hover,
.btn-outline:hover,
.btn-whatsapp:hover,
.card-cta:hover {
  transform: translateY(-3px);
}

.hero-title .highlight {
  text-shadow: 0 0 42px rgba(245,180,0,.18);
}

.hero-glow {
  animation: zone-ambient 8s ease-in-out infinite;
}

@keyframes zone-ambient {
  50% { opacity: .78; transform: scale(1.08); }
}

.dor-card,
.dif-card,
.dep-card,
.numero-card,
.pacote-wrap {
  transition: transform .45s var(--ease-premium), border-color .35s ease, box-shadow .45s ease;
}

.dor-card:hover,
.dif-card:hover,
.dep-card:hover,
.numero-card:hover {
  transform: translateY(-6px);
  border-color: rgba(245,180,0,.38);
  box-shadow: 0 24px 65px rgba(0,0,0,.28);
}

/* Única alteração estrutural mantida: trilho horizontal de soluções */
#solucoes {
  overflow: hidden;
}

.solucoes-grid {
  display: flex !important;
  grid-template-columns: none !important;
  gap: 22px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  overscroll-behavior-inline: contain;
  scrollbar-width: thin;
  scrollbar-color: var(--accent) rgba(255,255,255,.06);
  padding-bottom: 24px;
  touch-action: pan-x;
}

.solucoes-grid::-webkit-scrollbar { height: 5px; }
.solucoes-grid::-webkit-scrollbar-track { background: rgba(255,255,255,.06); }
.solucoes-grid::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 99px; }

.solucao-card {
  flex: 0 0 min(610px, 78vw);
  width: min(610px, 78vw);
  scroll-snap-align: start;
  scroll-snap-stop: always;
  transition: transform .5s var(--ease-premium), border-color .35s ease, box-shadow .5s ease;
}

.solucao-card:hover {
  transform: translateY(-7px);
  border-color: rgba(245,180,0,.42);
  box-shadow: 0 30px 80px rgba(0,0,0,.36);
}

.card-preview-photo {
  transition: transform 1s var(--ease-premium), filter .6s ease;
}

.solucao-card:hover .card-preview-photo {
  transform: scale(1.045);
}

.premium-rail-hint {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  margin: 12px 0 0;
  color: rgba(255,255,255,.38);
  font: 7px Inter, sans-serif;
  letter-spacing: .18em;
}

.premium-rail-hint b {
  color: var(--accent);
  font-size: 18px;
}

/* Preview ao vivo de um site real (card "Sites que Convertem") */
.card-preview-live {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.card-preview-live iframe {
  position: absolute;
  top: 0;
  left: 0;
  width: 250%;
  height: 250%;
  border: 0;
  transform: scale(0.4);
  transform-origin: top left;
  pointer-events: none;
}

.live-badge {
  position: absolute;
  left: 16px;
  bottom: 16px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(11, 11, 11, 0.75);
  backdrop-filter: blur(6px);
  color: var(--accent);
  font-family: Inter, sans-serif;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 7px 12px;
  border-radius: 99px;
  border: 1px solid rgba(245, 180, 0, 0.2);
}

.wapp-fab {
  transition: transform .35s var(--ease-premium), box-shadow .35s ease;
}

.wapp-fab:hover {
  transform: translateY(-5px) scale(1.04);
}

@media (max-width: 700px) {
  .solucao-card {
    flex-basis: 88vw;
    width: 88vw;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-glow { animation: none; }
  .solucoes-grid { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; }
}