:root {
  /* Color palette - pastel harmonious scheme */
  --primary-color-1: #e6f3ff; /* Light pastel blue */
  --primary-color-2: #f5e6ff; /* Light pastel purple */
  --primary-color-3: #ffe6e6; /* Light pastel red */
  --primary-color-4: #e6fff5; /* Light pastel green */
  --primary-color-5: #fff5e6; /* Light pastel orange */
  
  /* Shades */
  --primary-color-1-dark: #a0c8e6;
  --primary-color-2-dark: #d1a0e6;
  --primary-color-3-dark: #e6a0a0;
  --primary-color-4-dark: #a0e6c8;
  --primary-color-5-dark: #e6c8a0;
  
  /* Text colors */
  --text-dark: #333;
  --text-medium: #666;
  --text-light: #999;
  
  /* Additional UI colors */
  --white: #fff;
  --black: #000;
  --success: #4caf50;
  --warning: #ff9800;
  --error: #f44336;
}

/* Base styles */
html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  font-family: 'Poppins', sans-serif;
  color: var(--text-dark);
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

a {
  color: var(--primary-color-1-dark);
  text-decoration: none;
  transition: all 0.3s ease;
}

a:hover {
  color: var(--primary-color-5-dark);
}

img {
  max-width: 100%;
  height: auto;
}

.btn {
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  transition: all 0.3s ease;
  border: none;
}

.btn-primary {
  background-color: var(--primary-color-1-dark);
  color: var(--white);
}

.btn-primary:hover {
  background-color: var(--primary-color-5-dark);
  transform: translateY(-3px);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.section-padding {
  padding: 100px 0;
}

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

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  position: relative;
  display: inline-block;
}

.section-title h2:after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: -10px;
  width: 50px;
  height: 3px;
  background-color: var(--primary-color-3-dark);
  transform: translateX(-50%);
}

.section-title p {
  font-size: 1.1rem;
  color: var(--text-medium);
}

/* Header styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.3s ease;
  padding: 20px 0;
  background-color: transparent;
}

.header.sticky {
  background-color: var(--white);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 15px 0;
}

.navbar-brand {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.header.sticky .navbar-brand {
  color: var(--text-dark);
}

.navbar-nav .nav-link {
  font-weight: 600;
  color: var(--white);
  padding: 0.5rem 1rem;
  position: relative;
}

.header.sticky .navbar-nav .nav-link {
  color: var(--text-dark);
}

.navbar-nav .nav-link:before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background-color: var(--primary-color-3-dark);
  transition: all 0.3s ease;
  transform: translateX(-50%);
}

.navbar-nav .nav-link:hover:before,
.navbar-nav .nav-link.active:before {
  width: 80%;
}

/* Hero Section */
.hero-section {
  position: relative;
  height: 100vh;
  color: var(--white);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: linear-gradient(135deg, #1a2a6c, #b21f1f, #fdbb2d);
  background-size: cover;
  background-position: center;
  z-index: 1;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 2;
}

.hero-content {
  position: relative;
  z-index: 3;
  padding: 20px 0;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1.5rem;
  animation: fadeInUp 1s ease;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 600px;
  animation: fadeInUp 1s ease 0.2s;
  animation-fill-mode: both;
}

.hero-btn {
  animation: fadeInUp 1s ease 0.4s;
  animation-fill-mode: both;
}

.hero-image {
  position: relative;
  z-index: 3;
  text-align: center;
  animation: fadeInUp 1s ease 0.3s;
  animation-fill-mode: both;
}

.hero-image img {
  max-height: 70vh;
  filter: drop-shadow(0 10px 30px rgba(0, 0, 0, 0.3));
}

/* About Section */
.about-section {
  position: relative;
  overflow: hidden;
}

.about-img {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-content h2 {
  margin-bottom: 1.5rem;
}

.about-content p {
  margin-bottom: 2rem;
}

/* Services Section */
.services-section {
  position: relative;
  background-color: var(--primary-color-1);
}

.service-item {
  background-color: var(--white);
  border-radius: 10px;
  padding: 30px;
  margin-bottom: 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.service-item:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
  width: 70px;
  height: 70px;
  line-height: 70px;
  text-align: center;
  background-color: var(--primary-color-2);
  border-radius: 50%;
  margin-bottom: 20px;
  font-size: 30px;
  color: var(--primary-color-2-dark);
}

.service-title {
  font-size: 1.5rem;
  margin-bottom: 15px;
}

/* Features Section */
.features-section {
  position: relative;
}

.feature-item {
  text-align: center;
  margin-bottom: 30px;
}

.feature-icon {
  font-size: 48px;
  color: var(--primary-color-3-dark);
  margin-bottom: 20px;
}

.feature-title {
  font-size: 1.3rem;
  margin-bottom: 15px;
}

/* Pricing Section */
.pricing-section {
  background-color: var(--primary-color-4);
}

.pricing-table {
  background-color: var(--white);
  border-radius: 10px;
  padding: 40px 30px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  text-align: center;
  position: relative;
  overflow: hidden;
  margin-bottom: 30px;
}

.pricing-table:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.pricing-header {
  padding-bottom: 30px;
  border-bottom: 1px solid #eee;
  margin-bottom: 30px;
}

.pricing-title {
  font-size: 1.5rem;
  margin-bottom: 0;
}

.pricing-price {
  font-size: 3rem;
  font-weight: 700;
  margin: 20px 0;
  color: var(--primary-color-5-dark);
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 30px;
}

.pricing-features li {
  padding: 10px 0;
  border-bottom: 1px solid #eee;
}

/* Team Section */
.team-section {
  position: relative;
}

.team-member {
  position: relative;
  margin-bottom: 30px;
}

.team-img {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
}

.team-img img {
  width: 100%;
  transition: all 0.3s ease;
}

.team-social {
  position: absolute;
  bottom: -50px;
  left: 0;
  width: 100%;
  background-color: var(--primary-color-2-dark);
  padding: 15px 0;
  opacity: 0;
  transition: all 0.3s ease;
}

.team-member:hover .team-social {
  bottom: 0;
  opacity: 1;
}

.team-member:hover .team-img img {
  transform: scale(1.1);
}

.team-info {
  text-align: center;
  padding: 20px;
}

.team-name {
  font-size: 1.3rem;
  margin-bottom: 5px;
}

.team-position {
  font-size: 0.9rem;
  color: var(--text-medium);
}

/* Testimonial Section */
.testimonial-section {
  background-color: var(--primary-color-5);
}

.testimonial-item {
  background-color: var(--white);
  border-radius: 10px;
  padding: 30px;
  margin: 15px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.testimonial-content {
  position: relative;
  padding-bottom: 30px;
  margin-bottom: 20px;
  border-bottom: 1px solid #eee;
}

.testimonial-content p {
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
}

.testimonial-img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  overflow: hidden;
  margin-right: 15px;
}

.testimonial-name {
  font-size: 1.1rem;
  margin-bottom: 5px;
}

/* Contact Section */
.contact-section {
  position: relative;
}

.contact-info {
  margin-bottom: 50px;
}

.contact-info-item {
  display: flex;
  margin-bottom: 30px;
}

.contact-info-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary-color-3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 20px;
  font-size: 20px;
  color: var(--primary-color-3-dark);
}

.contact-form .form-control {
  height: 50px;
  border-radius: 0;
  border: none;
  border-bottom: 1px solid #ddd;
  background-color: transparent;
  padding-left: 0;
}

.contact-form textarea.form-control {
  height: 120px;
}

.contact-form .form-control:focus {
  box-shadow: none;
  border-color: var(--primary-color-1-dark);
}

/* Footer */
.footer {
  background-color: #222;
  color: #fff;
  padding: 80px 0 20px;
}

.footer-widget {
  margin-bottom: 40px;
}

.footer-title {
  font-size: 1.5rem;
  margin-bottom: 25px;
  color: #fff;
}

.footer-contact p {
  margin-bottom: 15px;
  display: flex;
  align-items: center;
}

.footer-contact i {
  margin-right: 15px;
  color: var(--primary-color-1-dark);
}

.footer-links {
  list-style: none;
  padding-left: 0;
}

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

.footer-links a {
  color: #ccc;
  transition: all 0.3s ease;
}

.footer-links a:hover {
  color: var(--primary-color-1-dark);
  padding-left: 5px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  margin-top: 60px;
}

.footer-bottom small {
  color: #999;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll to top button */
.scroll-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: var(--primary-color-5-dark);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.scroll-top.active {
  opacity: 1;
  visibility: visible;
}