:root {
  /* Primary Colors */
  --primary-1: #0d6efd;
  --primary-2: #35a1d1;
  --primary-3: #f5b042;
  --primary-4: #e3846e;
  --primary-5: #2c3e50;
  
  /* Light/Dark shades */
  --primary-1-light: #6ea8fe;
  --primary-1-dark: #084298;
  --primary-2-light: #7dc7e6;
  --primary-2-dark: #1c6b90;
  --primary-3-light: #f9d08b;
  --primary-3-dark: #c68d29;
  --primary-4-light: #edb3a4;
  --primary-4-dark: #bb5c44;
  --primary-5-light: #5b768f;
  --primary-5-dark: #1a252f;
  
  /* Common colors */
  --white: #ffffff;
  --black: #000000;
  --light-gray: #f8f9fa;
  --medium-gray: #6c757d;
  --dark-gray: #343a40;
}

/* Global Styles */
body {
  font-family: 'Poppins', sans-serif;
  color: var(--dark-gray);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  margin-bottom: 1.5rem;
}

section {
  padding: 5rem 0;
}

.section-padding {
  padding: 5rem 0;
}

.section-title {
  margin-bottom: 3rem;
}

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

.section-title h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -12px;
  width: 60px;
  height: 4px;
  background: var(--primary-3);
}

.section-title p {
  font-size: 1.2rem;
  color: var(--medium-gray);
}

/* Header */
.header {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  transition: all 0.3s ease;
}

.header.scrolled {
  background-color: var(--white);
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
  font-weight: 700;
  font-size: 1.75rem;
  color: var(--primary-5);
}

.nav-link {
  font-weight: 500;
  color: var(--primary-5) !important;
  margin: 0 15px;
  transition: all 0.3s ease;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-2) !important;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(to right, rgba(44, 62, 80, 0.8), rgba(53, 161, 209, 0.7)), url('../TRA_images/hero-bg.webp');
  background-size: cover;
  background-position: center;
  position: relative;
  overflow: hidden;
}

.hero-content {
  padding: 2rem 0;
}

.hero-title-1 {
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero-subtitle-1 {
  font-size: 1.5rem;
  color: var(--light-gray);
  margin-bottom: 2rem;
}

.hero-desc-1 {
  color: var(--white);
  margin-bottom: 2.5rem;
  font-size: 1.1rem;
}

/* About Section */
.about {
  position: relative;
  background-color: var(--light-gray);
}

.about-feature {
  padding: 2rem;
  background-color: var(--white);
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  height: 100%;
}

.about-feature:hover {
  transform: translateY(-10px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.about-feature i {
  font-size: 2.5rem;
  color: var(--primary-2);
  margin-bottom: 1.5rem;
}

/* Services Section */
.services {
  background-color: var(--white);
}

.service-item {
  padding: 2rem;
  border-radius: 10px;
  background-color: var(--light-gray);
  transition: all 0.3s ease;
  height: 100%;
  margin-bottom: 2rem;
  border: 1px solid transparent;
}

.service-item:hover {
  border-color: var(--primary-3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-3-light);
  border-radius: 50%;
  margin-bottom: 1.5rem;
}

.service-icon i {
  font-size: 2rem;
  color: var(--primary-3-dark);
}

.service-price {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary-2);
  margin-top: 1rem;
}

.features-list {
  list-style: none;
  padding-left: 0;
  margin-top: 1.5rem;
}

.features-list li {
  margin-bottom: 0.5rem;
  position: relative;
  padding-left: 1.5rem;
}

.features-list li:before {
  content: "\f00c";
  font-family: "Font Awesome 5 Free";
  font-weight: 900;
  position: absolute;
  left: 0;
  color: var(--primary-3);
}

/* Features Section */
.features {
  background-color: var(--primary-5-light);
  color: var(--white);
}

.feature-item {
  text-align: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  transition: all 0.3s ease;
  height: 100%;
}

.feature-item:hover {
  background: rgba(255, 255, 255, 0.2);
}

.feature-icon {
  font-size: 3rem;
  color: var(--primary-3);
  margin-bottom: 1.5rem;
}

/* Price Plan Section */
.price-plan {
  background-color: var(--light-gray);
}

.price-card {
  padding: 3rem 2rem;
  background-color: var(--white);
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  border-top: 5px solid transparent;
  height: 100%;
}

.price-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
  border-top-color: var(--primary-2);
}

.price-card.featured {
  border-top-color: var(--primary-3);
  transform: scale(1.05);
}

.price-card.featured:hover {
  transform: scale(1.05) translateY(-10px);
}

.price-tag {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--primary-5);
  margin: 1.5rem 0;
}

.price-tag span {
  font-size: 1rem;
  font-weight: 400;
  color: var(--medium-gray);
}

/* Team Section */
.team {
  background-color: var(--white);
}

.team-member {
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  transition: all 0.3s ease;
  margin-bottom: 2rem;
}

.team-member:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.team-img {
  width: 100%;
  height: auto;
}

.team-info {
  padding: 1.5rem;
  text-align: center;
  background-color: var(--white);
}

.team-info h4 {
  margin-bottom: 0.5rem;
  color: var(--primary-5);
}

.team-info p {
  color: var(--primary-2);
  margin-bottom: 0;
}

/* Reviews Section */
.reviews {
  background: linear-gradient(to right, var(--primary-5-light), var(--primary-5));
  color: var(--white);
}

.review-item {
  padding: 2rem;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  margin: 1rem 0;
}

.review-text {
  font-style: italic;
  margin-bottom: 1.5rem;
  position: relative;
  padding: 0 1.5rem;
}

.review-text:before, .review-text:after {
  content: '"';
  font-size: 2rem;
  position: absolute;
  color: var(--primary-3);
}

.review-text:before {
  left: 0;
  top: -10px;
}

.review-text:after {
  right: 0;
  bottom: -20px;
}

.review-author {
  font-weight: 600;
  display: block;
}

/* Core Info Section */
.core-info {
  background-color: var(--light-gray);
}

.info-item {
  padding: 2rem;
  background-color: var(--white);
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  height: 100%;
  margin-bottom: 2rem;
}

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

.info-icon {
  font-size: 2.5rem;
  color: var(--primary-3);
  margin-bottom: 1.5rem;
}

/* Contact Section */
.contact {
  background-color: var(--white);
}

.contact-form {
  padding: 3rem;
  background-color: var(--light-gray);
  border-radius: 10px;
}

.form-control {
  border: none;
  border-radius: 0;
  padding: 1rem;
  margin-bottom: 1.5rem;
  background-color: var(--white);
  border-bottom: 2px solid transparent;
  transition: all 0.3s;
}

.form-control:focus {
  box-shadow: none;
  border-color: var(--primary-2);
}

.contact-info {
  padding: 3rem;
  background-color: var(--primary-5);
  color: var(--white);
  border-radius: 10px;
  height: 100%;
}

.contact-info h3 {
  margin-bottom: 2rem;
}

.contact-info p {
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
}

.contact-info i {
  margin-right: 1rem;
  font-size: 1.5rem;
  color: var(--primary-3);
}

/* Blog Section */
.blog {
  background-color: var(--light-gray);
}

.blog-item {
  background-color: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  margin-bottom: 2rem;
}

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

.blog-img {
  position: relative;
  overflow: hidden;
}

.blog-img img {
  width: 100%;
  height: auto;
  transition: all 0.5s ease;
}

.blog-item:hover .blog-img img {
  transform: scale(1.1);
}

.blog-content {
  padding: 1.5rem;
}

.blog-title {
  font-size: 1.25rem;
  margin-bottom: 1rem;
}

.blog-excerpt {
  color: var(--medium-gray);
  margin-bottom: 1.5rem;
}

/* FAQ Section */
.faq {
  background-color: var(--white);
}

.accordion-item {
  margin-bottom: 1rem;
  border: none;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.accordion-button {
  font-weight: 600;
  padding: 1.5rem;
  background-color: var(--light-gray);
  color: var(--primary-5);
}

.accordion-button:not(.collapsed) {
  background-color: var(--primary-2);
  color: var(--white);
}

.accordion-button:focus {
  box-shadow: none;
}

.accordion-body {
  padding: 1.5rem;
}

/* Gallery Section */
.gallery {
  background-color: var(--light-gray);
}

.gallery-item {
  margin-bottom: 30px;
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.gallery-item img {
  width: 100%;
  height: auto;
  transition: all 0.5s ease;
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(44, 62, 80, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: all 0.5s ease;
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-icon {
  font-size: 2rem;
  color: var(--white);
}

/* Footer */
.footer {
  background-color: var(--primary-5-dark);
  color: var(--white);
  padding: 5rem 0 1rem;
}

.footer-logo {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.footer-desc {
  margin-bottom: 2rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-title {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  position: relative;
  padding-bottom: 1rem;
}

.footer-title:after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 50px;
  height: 3px;
  background: var(--primary-3);
}

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

.footer-links li {
  margin-bottom: 1rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  transition: all 0.3s;
}

.footer-links a:hover {
  color: var(--primary-3);
  padding-left: 5px;
}

.footer-contact p {
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
}

.footer-contact i {
  margin-right: 1rem;
  color: var(--primary-3);
}

.copyright {
  background-color: rgba(0, 0, 0, 0.2);
  padding: 1.5rem 0;
  margin-top: 4rem;
}

.copyright p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.6);
}

/* Button Styles */
.btn {
  padding: 0.75rem 2rem;
  font-weight: 500;
  border-radius: 50px;
  transition: all 0.3s ease;
}

.btn-primary {
  background-color: var(--primary-3);
  border-color: var(--primary-3);
  color: var(--primary-5-dark);
}

.btn-primary:hover {
  background-color: var(--primary-3-dark);
  border-color: var(--primary-3-dark);
}

.btn-outline-primary {
  border-color: var(--primary-3);
  color: var(--primary-3);
}

.btn-outline-primary:hover {
  background-color: var(--primary-3);
  color: var(--white);
}

/* Form Checkbox */
.form-check {
  margin-bottom: 1.5rem;
}

.form-check-input:checked {
  background-color: var(--primary-3);
  border-color: var(--primary-3);
}

/* Additional Pages Styles */
.page-header {
  padding: 10rem 0 5rem;
  background: linear-gradient(to right, rgba(44, 62, 80, 0.8), rgba(53, 161, 209, 0.7)), url('../TRA_images/page-header-bg.webp');
  background-size: cover;
  background-position: center;
  color: var(--white);
}

.page-title {
  font-size: 3rem;
  font-weight: 800;
}

.breadcrumb {
  background: transparent;
}

.breadcrumb-item, .breadcrumb-item a {
  color: var(--white);
}

.breadcrumb-item.active {
  color: var(--primary-3);
}

/* Space Page */
.space-container {
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translate3d(0, 30px, 0);
  }
  to {
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}

.fadeInUp {
  animation-name: fadeInUp;
  animation-duration: 1s;
}

/* Shape Elements */
.shape {
  position: absolute;
  pointer-events: none;
}

.shape-1 {
  top: 20%;
  left: 5%;
  width: 150px;
  height: 150px;
  background-color: var(--primary-3-light);
  opacity: 0.2;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  animation: float 8s ease-in-out infinite;
}

.shape-2 {
  bottom: 20%;
  right: 10%;
  width: 180px;
  height: 180px;
  background-color: var(--primary-2-light);
  opacity: 0.2;
  border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
  animation: float 10s ease-in-out infinite reverse;
}

@keyframes float {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  50% {
    transform: translate(15px, 15px) rotate(10deg);
  }
  100% {
    transform: translate(0, 0) rotate(0deg);
  }
}