/* static/css/custom.css */

/* Core Palette & Typography */
:root {
  --primary-color: #1A237E; /* Dark Blue */
  --secondary-color: #F5F5F5; /* Light Gray */
  --accent-color: #2962FF; /* Bright Blue */
  --text-dark: #212121;
  --text-light: #FFFFFF;
  --font-headings: 'Poppins', sans-serif;
  --font-body: 'Roboto', sans-serif;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: var(--secondary-color);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 600;
  color: var(--primary-color);
}

a {
  color: var(--accent-color);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--primary-color);
  text-decoration: underline;
}

.btn-primary {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
    font-family: var(--font-headings);
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    border-radius: 50px; /* Pill-shaped buttons */
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.1);
}


/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
  color: var(--text-light);
  padding: 6rem 1rem;
  text-align: center;
  margin-bottom: 4rem;
}

.hero h1 {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--text-light);
  margin-bottom: 1rem;
}

.hero p {
  font-size: 1.25rem;
  max-width: 600px;
  margin: 0 auto 2rem;
  opacity: 0.9;
}


/* Agent Showcase */
.agent-showcase {
    padding-bottom: 4rem;
}

.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
}

.agent-card {
  background: #fff;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);
  padding: 2rem;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.agent-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.1);
}

.agent-card .icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  /* Using a simple emoji as a placeholder */
  /* In a real app, this would be an image or SVG icon */
}

.agent-card h3 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.agent-card p {

  color: #6c757d;

  font-size: 1rem;

}



/* Chat Interface */

.chat-container {

    max-width: 800px;

    margin: 0 auto;

    background-color: #fff;

    border-radius: 12px;

    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.05);

    overflow: hidden;

}



.chat-messages {

    padding: 2rem;

    overflow-y: auto;

}



.message-bubble {

    padding: 0.75rem 1.25rem;

    border-radius: 20px;

    margin-bottom: 1rem;

    max-width: 80%;

    line-height: 1.5;

}



.message-bubble.sent {

    background-color: var(--accent-color);

    color: var(--text-light);

    margin-left: auto;

    border-bottom-right-radius: 5px;

}



.message-bubble.received {

    background-color: var(--secondary-color);

    color: var(--text-dark);

    margin-right: auto;

    border-bottom-left-radius: 5px;

}



.chat-input-container {

    padding: 1rem 2rem;

    background-color: #fff;

    border-top: 1px solid #eee;

}



.chat-input-container .form-control {

    border-radius: 50px;

    border-color: #ced4da;

    padding: 0.75rem 1.25rem;

}



.chat-input-container .form-control:focus {

    box-shadow: none;

    border-color: var(--accent-color);

}



.chat-input-container .btn {

    border-radius: 50px;

}