/* Reset e base */
* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: #0f172a; /* slate-900 */
  background: #ffffff;
}
:root {
  --brand-1: #f59e0b; /* amber-500 */
  --brand-2: #10b981; /* emerald-500 */
  --ink-1: #0f172a;   /* slate-900 */
  --ink-2: #334155;   /* slate-700 */
  --muted: #64748b;   /* slate-500 */
  --bg-soft: #f8fafc; /* slate-50 */
  --card: #ffffff;
  --border: #e2e8f0;  /* slate-200 */
}

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* Header */
.header { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--border); }
.header__inner { display: flex; align-items: center; justify-content: space-between; padding: 0.75rem 0; }
.brand { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 700; }
.brand__logo { font-size: 1.25rem; }
.brand__name { font-size: 1.1rem; letter-spacing: 0.2px; }
.brand__logo-img { height: 40px; width: auto; display: inline-block; }

.header__actions { display: flex; gap: 0.5rem; }

/* Hero */
.hero { position: relative; background: linear-gradient(135deg, var(--brand-1), var(--brand-2)); color: #fff; padding: 1rem 0; overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 2rem; align-items: start; }
.hero__grid { position: relative; z-index: 1; }

/* Background de vídeo e overlay para legibilidade */
.hero::before {
  content: "";
  position: absolute; inset: 0;
  pointer-events: none;
  background:
    linear-gradient(135deg, rgba(245, 158, 11, 0.35), rgba(16, 185, 129, 0.45)),
    radial-gradient(1200px 400px at 10% 10%, rgba(0,0,0,0.25), rgba(0,0,0,0.55));
  z-index: 0;
}
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__video { width: 100%; height: 100%; object-fit: cover; transform: scale(1.02); filter: saturate(1.1) contrast(1.05) brightness(0.8); }
.hero h1 { font-size: 2.2rem; margin: 0 0 0.75rem; }
.subtitle { font-size: 1.05rem; color: #fff; opacity: 0.95; margin: 0 0 1rem; }
.benefits { list-style: none; padding: 0; margin: 1rem 0 0; display: grid; gap: 0.5rem; }
.benefits li::before { content: "✔"; margin-right: 0.5rem; }

/* Centralizar textos do hero */
.hero__content { text-align: left; align-self: center; }
.hero__content .subtitle { margin-left: auto; margin-right: auto; max-width: 60ch; }
.benefits { justify-items: left; }

/* Card e formulário */
.card { background: var(--card); border: 1px solid var(--border); border-radius: 12px; box-shadow: 0 6px 16px rgba(0,0,0,0.08); }
.form-card { padding: 1rem; color: var(--ink-1); }
.form-card h2 { margin: 0 0 0.5rem; font-size: 1.4rem; }
.form-note { margin: 0 0 1rem; color: var(--ink-2); }
.disclaimer { margin-top: 0.75rem; font-size: 0.85rem; color: var(--muted); text-align: center; }

h2#formTitle { text-align: center; }
.form { display: grid; gap: 0.75rem; }
.form__row { display: grid; gap: 0.4rem; }
.form__row--half { grid-template-columns: 1fr 0.8fr; gap: 0.75rem; }
.form label { font-weight: 600; font-size: 0.95rem; color: var(--ink-2); }
.form input, .form select, .form textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-size: 1rem;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid rgba(16,185,129,0.3); }

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem; border-radius: 999px; padding: 0.6rem 1rem; text-decoration: none; cursor: pointer; transition: transform 0.05s ease, box-shadow 0.2s ease; }
.btn:active { transform: translateY(1px); }
.btn--primary { background: #16a34a; color: #fff; box-shadow: 0 8px 16px rgba(22,163,74,0.25); border: 1px solid #15803d; }
.btn--primary:hover { background: #16a34a; }
.btn--outline { background: transparent; color: var(--ink-1); border: 1px solid var(--border); }
.btn--full { width: 100%; }

/* Serviços */
.services { padding: 3rem 0; background: var(--bg-soft); }
.services h2 { margin: 0 0 1rem; font-size: 1.6rem; }
.services__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.service { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 1rem; }
.service__icon { font-size: 1.6rem; }
.service h3 { margin: 0.5rem 0; }
.service p { margin: 0; color: var(--ink-2); }

/* Marcas */
.brands { padding: 2.5rem 0; }
.brands__modulos { padding: 0 0; }
.brands__inner { text-align: center; }
.brands__note { color: var(--ink-2); }
.brands__badges { display: inline-flex; gap: 0.5rem; margin-top: 0.75rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.badge { background: #eafff4; color: #065f46; border: 1px solid #a7f3d0; padding: 0.4rem 0.6rem; border-radius: 999px; font-weight: 600; font-size: 0.9rem; }

/* Carrossel de marcas */
.brands__carousel { margin-top: 0.75rem; }
.carousel { overflow: hidden; }
.carousel__track { display: inline-flex; align-items: center; gap: 1.25rem; min-width: 100%; animation: slide-marcas 16s linear infinite; }
/* Item do carrossel agora é um container com imagem e legenda */
.carousel__item { display: inline-flex; flex-direction: column; align-items: center; justify-content: center; gap: 0.25rem; min-width: max-content; padding: 0.25rem 0.5rem; }
.carousel__img { height: 64px; width: auto; display: block; filter: saturate(1.05) contrast(1.05); opacity: 0.98; }
.carousel__caption { font-size: 0.85rem; color: var(--ink-2); font-weight: 600; }

@keyframes slide-marcas {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 560px) {
  .carousel__img { height: 32px; }
  .carousel__caption { font-size: 0.7rem; }
  .carousel__track { gap: 0.75rem; }
  .carousel__item { padding: 0.15rem 0.35rem; }
  .brands__carousel { margin-top: 0.5rem; }
}

@media (max-width: 400px) {
  .carousel__caption { display: none; }
}

/* Overrides para o carrossel de conversores (primeiro carrossel) em mobile */
@media (max-width: 560px) {
  #equipCarousel .carousel__img { height: 44px; }
  #equipCarousel .carousel__caption { font-size: 0.8rem; display: block; }
}
@media (max-width: 400px) {
  #equipCarousel .carousel__img { height: 40px; }
  #equipCarousel .carousel__caption { display: block; }
}

/* Footer */
.footer { border-top: 1px solid var(--border); background: #fff; }
.footer__grid { display: grid; grid-template-columns: 0.5fr 0.7fr; align-items: center; gap: 1rem; padding: 1.25rem 0; }
.footer__text { color: var(--ink-2); }
.footer__legal { padding: 0.75rem 0 1.5rem; color: var(--muted); text-align: center; }
.brand--footer .brand__logo { font-size: 1.1rem; }

/* Botão flutuante WhatsApp */
.whatsapp-fab {
  position: fixed; right: 1rem; bottom: 1rem;
  width: 56px; height: 56px; border-radius: 50%;
  display: grid; place-items: center;
  background: #22c55e; color: #fff; text-decoration: none;
  box-shadow: 0 10px 22px rgba(0,0,0,0.15);
  border: 1px solid #16a34a;
  font-size: 1.4rem;
}
.whatsapp-fab:hover { filter: brightness(1.05); }

/* Responsivo */
@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; }
  .services__grid { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .hero__bg { display: none; }
  .hero::before { background: linear-gradient(135deg, rgba(245, 158, 11, 0.55), rgba(16, 185, 129, 0.65)); }
  .services__grid { grid-template-columns: 1fr; }
  .form__row--half { grid-template-columns: 1fr 0.8fr; }
  .header__inner { padding-left: 1rem; padding-right: 1rem; }
  .footer { padding-left: 1rem; padding-right: 1rem; }
}

/* Preferências de mobilidade reduzida */
@media (prefers-reduced-motion: reduce) {
  .hero__video { transform: none; }
}