* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body, html {
  height: 100%;
  font-family: "Montserrat", sans-serif;
  background: linear-gradient(180deg, #161616 0%, #0e0e0e 100%);
  color: #fff;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
}

img {
  width: 210px;
  margin-bottom: 25px;
  animation: fadeIn 1.2s ease;
}

h1 {
  font-size: 2rem;
  font-weight: 600;
  margin-bottom: 8px;
  animation: slideUp 1.2s ease forwards;
}

h1 span {
  color: #DF125B;
}

p {
  font-size: 1.1rem;
  color: #8a8a8a;
  animation: fadeIn 1.8s ease;
}

footer {
  position: absolute;
  bottom: 15px;
  font-size: 0.9rem;
  color: #bbb;
  letter-spacing: 0.5px;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideUp {
  from { transform: translateY(20px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

/* === BOTÃO WHATSAPP === */
.whatsapp-btn {
  position: fixed;
  bottom: 25px;
  right: 25px;
  background: #25D366;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  transition: all 0.3s ease;
  z-index: 1000;
}

.whatsapp-btn:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 14px rgba(0,0,0,0.35);
}

.whatsapp-btn svg {
  width: 26px;
  height: 26px;
  fill: #fff;
}

/* === MINI CHAT === */
.chat-box {
  position: fixed;
  bottom: 90px;
  right: 25px;
  width: 310px;
  background: #1d1d1d;
  border-radius: 12px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.5);
  display: none;
  flex-direction: column;
  overflow: hidden;
  animation: fadeIn 0.3s ease;
  z-index: 999;
}

.chat-header {
  background: #DF125B;
  padding: 12px 16px;
  font-weight: 600;
  color: #fff;
  font-size: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-header button {
  background: none;
  border: none;
  color: #fff;
  font-size: 18px;
  cursor: pointer;
}

.chat-content {
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.chat-content input, .chat-content select {
  padding: 10px;
  border-radius: 6px;
  border: none;
  font-size: 0.9rem;
  outline: none;
  background: #2a2a2a;
  color: #fff;
}

.chat-content button {
  background: #25D366;
  color: #fff;
  border: none;
  border-radius: 6px;
  padding: 10px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s ease;
}

.chat-content button:hover {
  background: #20b857;
}

@media (max-width: 500px) {
  h1 { font-size: 1.6rem; }
  p { font-size: 1rem; }
  .whatsapp-btn { width: 48px; height: 48px; bottom: 18px; right: 18px; }
  .chat-box { width: 90%; right: 5%; }
}