/* Importa as fontes Orbitron (futurística) e Inter (moderna) */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Orbitron:wght@400;500;600;700&display=swap');

:root {
  --trisquel-blue: #258fbb;
  --trisquel-dark-blue: #0a2e4a;
  --trisquel-white: #ffffff;
  --trisquel-gray: #e0e0e0;
  --trisquel-black: #000000;
  --trisquel-light-gray: #f5f5f5;
  --neon-green: #25d366; /* Cor do glow neon */
  --border-radius: 10px;
  --box-shadow: 0 2px 10px rgba(10, 46, 74, 0.2);
}

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

body {
  background-color: var(--trisquel-light-gray);
  color: var(--trisquel-dark-blue);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  padding: 20px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.container {
  max-width: 600px;
  width: 100%;
  padding: 30px;
  background-color: var(--trisquel-white);
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  text-align: center;
}

/* ==========================================================================
   ESTILIZAÇÃO DO LOGOTIPO TEXTO PURO (QUICKWA)
   ========================================================================== */
.brand-header {
  display: flex;
  flex-direction: column;
  align-items: center; /* Centraliza a logo dentro do container */
  margin-bottom: 2.5rem;
}

.brand-container {
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start; /* Alinha a linha perfeitamente sob o 'Q' */
  user-select: none;
}

.quick-text {
  font-family: 'Orbitron', sans-serif;
  font-size: 2.2rem;
  font-weight: 600;
  /* Suavização: Usa a cor escura da marca, mas com opacidade de 75% para ficar macio */
  color: var(--trisquel-dark-blue);
  opacity: 0.75; 
  letter-spacing: -0.5px;
  line-height: 1;
}

.wa-text {
  font-weight: 700;
  /* Destaca o WA deixando-o 100% visível/intenso */
  opacity: 1;
}

.green-line {
  width: 100%;
  height: 2px;
  background-color: var(--neon-green);
  margin-top: 6px;
  border-radius: 1px;
  
  /* Efeito Neon usando a variável de cor oficial */
  box-shadow: 0 0 4px var(--neon-green),
              0 0 10px var(--neon-green),
              0 0 18px rgba(37, 211, 102, 0.6);
}
/* ========================================================================== */

.phone-input {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--trisquel-gray);
  border-radius: var(--border-radius);
  font-size: 1rem;
  margin-bottom: 15px;
  transition: border-color 0.3s, box-shadow 0.3s;
  font-family: 'Inter', sans-serif;
}

.phone-input:focus {
  outline: none;
  border-color: var(--trisquel-blue);
  box-shadow: 0 0 0 3px rgba(37, 143, 187, 0.2);
}

.message-textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--trisquel-gray);
  border-radius: var(--border-radius);
  font-size: 1rem;
  margin-bottom: 15px;
  resize: vertical;
  min-height: 100px;
  transition: border-color 0.3s, box-shadow 0.3s;
  font-family: 'Inter', sans-serif;
}

.message-textarea:focus {
  outline: none;
  border-color: var(--trisquel-blue);
  box-shadow: 0 0 0 3px rgba(37, 143, 187, 0.2);
}

.message-textarea::placeholder {
  color: #999999;
  font-family: 'Inter', sans-serif;
}

.open-whatsapp-btn {
  background-color: var(--trisquel-blue);
  color: var(--trisquel-white);
  border: 2px solid var(--trisquel-black);
  padding: 14px 20px;
  border-radius: var(--border-radius);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s;
  width: 100%;
  font-weight: 600;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 1px;
  position: relative;
  overflow: hidden;
}

.open-whatsapp-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    45deg,
    transparent 25%,
    rgba(37, 211, 102, 0.1) 50%,
    transparent 75%
  );
  z-index: 0;
  opacity: 0;
  transition: opacity 0.5s;
}

.open-whatsapp-btn:hover::before {
  opacity: 1;
}

.open-whatsapp-btn span {
  position: relative;
  z-index: 1;
  text-shadow:
    0 0 5px rgba(37, 211, 102, 0.5),
    0 0 10px rgba(37, 211, 102, 0.3),
    0 0 15px rgba(37, 211, 102, 0.2);
  transition: text-shadow 0.3s;
}

.open-whatsapp-btn:hover span {
  text-shadow:
    0 0 8px rgba(37, 211, 102, 0.7),
    0 0 15px rgba(37, 211, 102, 0.5),
    0 0 20px rgba(37, 211, 102, 0.3);
}

.open-whatsapp-btn:hover {
  background-color: var(--trisquel-dark-blue);
  border-color: var(--trisquel-black);
  transform: translateY(-2px);
}

.open-whatsapp-btn:active {
  transform: translateY(0);
}

.error-message {
  color: #d32f2f;
  margin-top: 10px;
  font-size: 0.9rem;
  display: none;
  font-family: 'Inter', sans-serif;
}

/* Responsividade */
@media (max-width: 480px) {
  body {
    padding: 15px;
  }

  .container {
    padding: 20px;
  }
}