/* =====================
   Base Styles
====================== */
body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  color: #333;
  background-color: #fff;
  scroll-behavior: smooth;
}

h1, h2, h3, h4, h5 {
  font-weight: 700;
}

section {
  padding: 60px 0;
}

/* =====================
   Hero Section
====================== */
.hero {
  height: 100vh;
  background: linear-gradient(135deg, #1e3a8a, #3b82f6);
  color: white;
}

/* =====================
   Counters
====================== */
.counter {
  font-size: 2.5rem;
  color: #1e3a8a;
}

/* =====================
   Portfolio Filters & Cards
====================== */
#filters .btn {
  margin: 0 5px;
}

.card {
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

/* =====================
   Services Section
====================== */
#services i {
  color: #10b981;
  transition: transform 0.3s;
}

#services i:hover {
  transform: scale(1.2);
}

/* =====================
   Contact Form
====================== */
input, textarea {
  border-radius: 0.375rem;
  border: 1px solid #ccc;
  padding: 10px;
}

input:focus, textarea:focus {
  border-color: #1e3a8a;
  box-shadow: 0 0 5px rgba(30, 58, 138, 0.5);
}

/* =====================
   Chatbot
====================== */
.chatbot {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 300px;
  background: #ffffff;
  border: 1px solid #ccc;
  border-radius: 8px;
  overflow: hidden;
  z-index: 9999;
  font-size: 14px;
  transition: all 0.3s ease;
}

.chatbot-header {
  background: #1e3a8a;
  color: #fff;
  padding: 10px;
  font-weight: bold;
  cursor: pointer;
}

.chatbot-body {
  padding: 15px;
  max-height: 250px;
  overflow-y: auto;
  display: none;
}

/* Show the chatbot body when active */
.chatbot.active .chatbot-body {
  display: block;
}

/* =====================
   Footer
====================== */
footer {
  background-color: #1e3a8a;
  color: white;
  text-align: center;
  padding: 30px 0;
}

footer a {
  color: #facc15; /* Emerald Yellow accent */
  text-decoration: none;
  transition: color 0.3s;
}

footer a:hover {
  color: #ffffff;
  text-decoration: underline;
}

footer .bi {
  margin-right: 5px;
  font-size: 1.2rem;
}

/* =====================
   Dark Mode
====================== */
[data-bs-theme="dark"] {
  background-color: #111 !important;
  color: #f9f9f9;
}

[data-bs-theme="dark"] .navbar {
  background-color: #222 !important;
}

[data-bs-theme="dark"] section,
[data-bs-theme="dark"] footer {
  background-color: #1a1a1a;
  color: #f9f9f9;
}

[data-bs-theme="dark"] .card {
  background-color: #1e1e1e;
  color: #fff;
  border-color: #444;
}

[data-bs-theme="dark"] input,
[data-bs-theme="dark"] textarea {
  background-color: #222;
  color: #fff;
  border-color: #555;
}

[data-bs-theme="dark"] .chatbot {
  background-color: #2a2a2a;
  color: white;
}

[data-bs-theme="dark"] .chatbot-header {
  background-color: #3b82f6;
}