/* Global Styles */
:root {
    --primary: #0A2463;
    --accent: #3E92CC;
    --highlight: #FF7F11;
    --light: #FFFFFF;
    --dark: #333333;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
    background-color: #f9f9f9;
    color: var(--dark);
    line-height: 1.6;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

/* Header & Navigation */
header {
    background-color: var(--primary);
    color: var(--light);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    color: var(--light);
    text-decoration: none;
}

.logo span {
    color: var(--highlight);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: var(--light);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

nav ul li a:hover {
    color: var(--highlight);
}

.cta-button {
    background-color: var(--highlight);
    color: var(--light);
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: bold;
    transition: background-color 0.3s;
}

.cta-button:hover {
    background-color: #e67300;
    color: var(--light);
}

/* Hero Section */
.hero {
    background: linear-gradient(rgba(10, 36, 99, 0.8), rgba(10, 36, 99, 0.8)), 
                url('https://images.unsplash.com/photo-1451187580459-43490279c0fa?ixlib=rb-4.0.3&auto=format&fit=crop&w=1350&q=80');
    background-size: cover;
    background-position: center;
    color: var(--light);
    padding: 100px 0;
    text-align: center;
}

.hero h1 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 20px;
    max-width: 800px;
    margin: 0 auto 30px;
}

.hero-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.hero-buttons .btn {
    padding: 12px 25px;
    border-radius: 5px;
    font-weight: bold;
    text-decoration: none;
    transition: all 0.3s;
}

.btn-primary {
    background-color: var(--highlight);
    color: var(--light);
}

.btn-primary:hover {
    background-color: #e67300;
}

.btn-secondary {
    background-color: transparent;
    color: var(--light);
    border: 2px solid var(--light);
}

.btn-secondary:hover {
    background-color: var(--light);
    color: var(--primary);
}

/* Services Section */
.services {
    padding: 80px 0;
    text-align: center;
}

.section-title {
    font-size: 36px;
    color: var(--primary);
    margin-bottom: 50px;
    position: relative;
}

.section-title::after {
    content: '';
    display: block;
    width: 80px;
    height: 4px;
    background-color: var(--highlight);
    margin: 15px auto 0;
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.service-card {
    background-color: var(--light);
    padding: 30px 20px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.service-icon {
    font-size: 50px;
    color: var(--accent);
    margin-bottom: 20px;
}

.service-card h3 {
    font-size: 22px;
    margin-bottom: 15px;
    color: var(--primary);
}

/* Why Choose Us */
.features {
    background-color: var(--primary);
    color: var(--light);
    padding: 80px 0;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.feature-item {
    text-align: center;
    padding: 20px;
}

.feature-icon {
    font-size: 40px;
    color: var(--highlight);
    margin-bottom: 15px;
}

/* Testimonials */
.testimonials {
    padding: 80px 0;
    background-color: #f1f1f1;
}

.testimonial-slider {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.testimonial {
    background-color: var(--light);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    margin: 20px;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 20px;
}

.testimonial-author {
    font-weight: bold;
    color: var(--primary);
}

/* Footer */
footer {
    background-color: var(--dark);
    color: var(--light);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.footer-column h3 {
    font-size: 20px;
    margin-bottom: 20px;
    color: var(--highlight);
}

.footer-column ul {
    list-style: none;
}

.footer-column ul li {
    margin-bottom: 10px;
}

.footer-column ul li a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s;
}

.footer-column ul li a:hover {
    color: var(--highlight);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: var(--light);
    font-size: 20px;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--highlight);
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid #444;
    color: #aaa;
    font-size: 14px;
}
/*Nav Overlay */
.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 998;
  display: none;
}

/* ===================== */
/* MOBILE NAVIGATION */
/* ===================== */
.hamburger {
  display: none; /* Hidden by default on desktop */
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  z-index: 1000;
}

.hamburger span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--light);
  margin: 5px 0;
  transition: all 0.3s ease;
}

.nav-list {
  display: flex;
  list-style: none;
}

/* Mobile styles */
@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
  
  .nav-list {
    position: fixed;
    top: 0;
    right: -100%;
    width: 70%;
    height: 100vh;
    background: var(--primary);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: right 0.3s ease;
    z-index: 999;
    padding-top: 80px;
  }
  
  .nav-list.active {
    right: 0;
  }
  
  .nav-list li {
    margin: 15px 0;
  }
  
  /* Animate hamburger to X */
  .hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .hamburger.active span:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
  }
}



.nav-list.active + .nav-overlay {
  display: block;
}



/* Responsive Design */
@media (max-width: 768px) {
    .header-container {
        flex-direction: column;
        text-align: center;
    }
    
    nav ul {
        margin-top: 20px;
        flex-direction: column;
        align-items: center;
    }
    
    nav ul li {
        margin: 10px 0;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .hero p {
        font-size: 18px;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons .btn {
        width: 80%;
        margin-bottom: 10px;
    }
}

/* Testimonials Section */
.testimonials {
    padding: 80px 0;
    background-color: #f8f9fa;
}

.testimonial-slider {
    display: flex;
    gap: 30px;
    overflow-x: auto;
    padding: 20px 0;
    scroll-snap-type: x mandatory;
}

.testimonial-card {
    min-width: 350px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    padding: 30px;
    display: flex;
    gap: 20px;
    scroll-snap-align: start;
}

.testimonial-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    border: 3px solid var(--accent);
}

.testimonial-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.testimonial-content {
    flex: 1;
}

.testimonial-rating {
    color: var(--highlight);
    margin-bottom: 10px;
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 15px;
    color: var(--dark);
    line-height: 1.6;
}

.testimonial-author h4 {
    color: var(--primary);
    margin-bottom: 5px;
}

.testimonial-author p {
    color: #666;
    font-size: 14px;
}

/* Responsive adjustments */
@media (max-width: 768px) {
    .testimonial-card {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }
    
    .testimonial-img {
        margin-bottom: 15px;
    }
}




/* ===================== */
/* AI CHAT WIDGET */
/* ===================== */
#ai-chat-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 350px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 5px 25px rgba(0,0,0,0.1);
  z-index: 1000;
  display: none;
  flex-direction: column;
  height: 400px;
  border: 1px solid #e1e1e1;
}

.chat-header {
  background: var(--primary);
  color: white;
  padding: 15px;
  border-top-left-radius: 10px;
  border-top-right-radius: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

#close-chat {
  background: none;
  border: none;
  color: white;
  font-size: 20px;
  cursor: pointer;
}

.chat-messages {
  flex: 1;
  padding: 15px;
  overflow-y: auto;
}

.chat-input {
  display: flex;
  padding: 10px;
  border-top: 1px solid #eee;
}

#user-input {
  flex: 1;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
}

#send-btn {
  margin-left: 10px;
  background: var(--accent);
  color: white;
  border: none;
  border-radius: 5px;
  padding: 0 15px;
  cursor: pointer;
}

.chat-toggle-btn {
  position: fixed;
  bottom: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: var(--highlight);
  color: white;
  border: none;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  z-index: 999;
  box-shadow: 0 3px 15px rgba(0,0,0,0.2);
}

/* Message bubbles */
.message {
  margin-bottom: 15px;
  max-width: 80%;
}

.user-message {
  background: var(--accent);
  color: white;
  padding: 10px 15px;
  border-radius: 18px 18px 0 18px;
  margin-left: auto;
}

.ai-message {
  background: #f1f1f1;
  padding: 10px 15px;
  border-radius: 18px 18px 18px 0;
  margin-right: auto;
}