/* client/style.css */
:root {
  --primary-color: #0f766e; /* Teal-600 */
  --secondary-color: #0ea5e9; /* Teal-500 */
  --bg-color: #f8fafc;
  --text-color: #334155;
  --white: #ffffff;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background-color: var(--bg-color);
  color: var(--text-color);
  line-height: 1.6;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 20px;
}

.header {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 40px 0;
  text-align: center;
}

.header h1 {
  margin: 0 0 10px 0;
  font-size: 2.5rem;
}

.header p {
  margin: 0;
  font-size: 1.2rem;
  opacity: 0.9;
}

.main-content {
  padding: 40px 0;
}

.hero {
  text-align: center;
  margin-bottom: 50px;
}

.hero h2 {
  font-size: 2rem;
  color: var(--primary-color);
}

.hero p {
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

.services h3 {
  font-size: 1.8rem;
  color: var(--primary-color);
  text-align: center;
}

.services ul {
  list-style: none;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 20px;
}

.services li {
  background: var(--white);
  padding: 20px 30px;
  border-radius: 8px;
  box-shadow: 0 4px 6px rgba(0,0,0,0.05);
  flex: 1 1 200px;
  text-align: center;
  font-weight: bold;
  border-top: 4px solid var(--secondary-color);
}

.footer {
  background-color: #1e293b;
  color: #cbd5e1;
  text-align: center;
  padding: 20px 0;
  margin-top: 40px;
}

/* Voice Widget Styles */
.voice-widget {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 1000;
}

.fab {
  display: flex;
  align-items: center;
  gap: 10px;
  background-color: var(--primary-color);
  color: var(--white);
  border: none;
  border-radius: 50px;
  padding: 15px 25px;
  font-size: 1.1rem;
  font-weight: bold;
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(15, 118, 110, 0.3);
  transition: all 0.3s ease;
}

.fab:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(15, 118, 110, 0.4);
  background-color: #0d655e;
}

/* Button States */
.fab.default {
  background-color: var(--primary-color);
}

.fab.connecting {
  background-color: #eab308; /* Amber */
  animation: pulse 1.5s infinite;
}

.fab.active {
  background-color: #ef4444; /* Red for Hangup */
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}