@charset "UTF-8";
/* ===== BOTÕES: tudo que é botão fica aqui ===== */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 14px 28px;
  border: 0;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  line-height: 1.15;
  overflow: hidden;
  isolation: isolate;
  will-change: transform;
}

.btn-whats {
  background: linear-gradient(180deg, #2fd24f, #0d8a28);
  box-shadow: 0 0 0 2px rgba(120, 255, 150, 0.55) inset, 0 6px 26px rgba(34, 194, 67, 0.45);
  color: #fff;
}
.btn-whats::before { /* brilho que passa no hover */
  content: "";
  position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(110deg, transparent 30%, rgba(255, 255, 255, 0.45) 50%, transparent 70%);
  transform: translateX(-120%);
  transition: transform 0.7s ease;
}
.btn-whats:hover::before { transform: translateX(120%); }
.btn-whats .icon { width: 1.7em; height: 1.7em; }

.btn-lg { padding: 18px 36px; font-size: 1.2rem; }
.btn-sm { padding: 10px 20px; font-size: 0.95rem; }

.btn-ghost {
  background: rgba(10, 30, 80, 0.55);
  border: 1.5px solid var(--line);
  box-shadow: 0 0 18px rgba(30, 107, 255, 0.25);
  color: var(--text);
}
.btn-ghost:hover { border-color: var(--cyan); box-shadow: 0 0 26px rgba(56, 182, 255, 0.5); }

/* ondinha ao clicar (criada via GSAP) */
.ripple {
  position: absolute;
  width: 20px; height: 20px;
  margin: -10px 0 0 -10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.55);
  pointer-events: none;
  z-index: -1;
}

/* setas redondas do carrossel e da galeria */
.btn-round {
  width: 44px; height: 44px;
  display: grid; place-items: center;
  border-radius: 50%;
  border: 1.5px solid var(--line);
  background: rgba(8, 24, 70, 0.8);
  color: var(--cyan);
  box-shadow: 0 0 16px rgba(30, 107, 255, 0.4);
  transition: background 0.25s, color 0.25s;
}
.btn-round:hover { background: var(--blue); color: #fff; }

/* botão flutuante do WhatsApp */
.fab-whats {
  position: fixed;
  right: calc(18px + env(safe-area-inset-right, 0px));
  bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  z-index: 90;
  width: 62px; height: 62px;
  display: grid; place-items: center;
  border-radius: 50%;
  background: linear-gradient(180deg, #2fd24f, #0d8a28);
  box-shadow: 0 8px 30px rgba(34, 194, 67, 0.55);
  color: #fff;
}
.fab-whats .icon { width: 32px; height: 32px; }
.fab-whats .pulse-ring {
  position: absolute; inset: 0;
  border-radius: 50%;
  pointer-events: none;
}

/* botão voltar ao topo */
.to-top {
  position: fixed;
  left: calc(18px + env(safe-area-inset-left, 0px));
  bottom: calc(18px + env(safe-area-inset-bottom, 0px));
  z-index: 90;
}