/* 
* TechEdge Solutions Main Stylesheet
* Version: 1.0.0
* Description: Comprehensive stylesheet for TechEdge Solutions website
*/

/* ======== Base Styles ======== */
:root {
  --primary-color: #2c6df2;
  --primary-dark: #164db8;
  --primary-light: #85a8f6;
  --secondary-color: #20b393;
  --secondary-dark: #0d8b6f;
  --secondary-light: #64ddbe;
  --accent-color: #ff614e;
  --dark-color: #121e35;
  --gray-dark: #3a4259;
  --gray-medium: #6c7a94;
  --gray-light: #c5cfe0;
  --gray-lighter: #eef2fb;
  --white: #ffffff;
  --shadow-sm: 0 2px 5px rgba(18, 30, 53, 0.1);
  --shadow-md: 0 4px 8px rgba(18, 30, 53, 0.12);
  --shadow-lg: 0 8px 20px rgba(18, 30, 53, 0.15);
  --border-radius: 8px;
  --border-radius-sm: 4px;
  --border-radius-lg: 12px;
  --font-main: 'Nunito Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  --font-heading: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif;
  --transition: all 0.3s ease;
  --container-width: 1200px;
  --container-padding: 20px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 62.5%; /* 10px for easy rem calculations */
}

body {
  font-family: var(--font-main);
  font-size: 1.6rem;
  line-height: 1.7;
  color: var(--gray-dark);
  background-color: var(--white);
  overflow-x: hidden;
}

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

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition);
}

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

ul, ol {
  list-style-position: inside;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  padding: 0 var(--container-padding);
  margin: 0 auto;
}

section {
  padding: 8rem 0;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.3;
  color: var(--dark-color);
  margin-bottom: 2rem;
}

h1 {
  font-size: 4.2rem;
  margin-bottom: 2.4rem;
}

h2 {
  font-size: 3.4rem;
  margin-bottom: 2rem;
}

h3 {
  font-size: 2.6rem;
  margin-bottom: 1.6rem;
}

h4 {
  font-size: 2.2rem;
  margin-bottom: 1.4rem;
}

h5 {
  font-size: 1.8rem;
  margin-bottom: 1.2rem;
}

h6 {
  font-size: 1.6rem;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 2rem;
}

.section-title {
  text-align: center;
  position: relative;
  margin-bottom: 5rem;
}

.section-title:after {
  content: '';
  display: block;
  width: 80px;
  height: 4px;
  background: var(--secondary-color);
  margin: 2rem auto 0;
  border-radius: 2px;
}

.section-subtitle {
  text-align: center;
  color: var(--gray-medium);
  font-size: 1.8rem;
  max-width: 800px;
  margin: -4rem auto 5rem;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 1.2rem 2.8rem;
  border-radius: var(--border-radius);
  font-weight: 700;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1.6rem;
}

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

.btn.primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn.secondary {
  background-color: var(--secondary-color);
  color: var(--white);
}

.btn.secondary:hover {
  background-color: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn.tertiary {
  background-color: var(--gray-lighter);
  color: var(--dark-color);
}

.btn.tertiary:hover {
  background-color: var(--gray-light);
  transform: translateY(-2px);
}

.cta-buttons {
  display: flex;
  gap: 1.5rem;
  margin-top: 3rem;
}

/* 3D Button */
.btn-3d {
  display: inline-block;
  padding: 1.5rem 3rem;
  font-weight: 700;
  font-size: 1.6rem;
  text-align: center;
  color: var(--white);
  background-color: var(--primary-color);
  border-radius: var(--border-radius);
  border: none;
  position: relative;
  box-shadow: 0 8px 0 var(--primary-dark), 0 9px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.12s, box-shadow 0.12s;
  cursor: pointer;
}

.btn-3d:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 0 var(--primary-dark), 0 12px 20px rgba(0, 0, 0, 0.25);
  color: var(--white);
}

.btn-3d:active {
  transform: translateY(5px);
  box-shadow: 0 3px 0 var(--primary-dark), 0 5px 10px rgba(0, 0, 0, 0.2);
}

.interactive-3d-button {
  display: inline-block;
  margin-top: 2rem;
  perspective: 1000px;
}

/* ======== Layout Components ======== */
/* Header and Navigation */
header {
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 1.5rem 0;
}

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

.logo {
  display: flex;
}

.logo a {
  display: flex;
  align-items: center;
  color: var(--dark-color);
}

.logo img {
  height: 40px;
  width: auto;
  margin-right: 1rem;
}

.logo span {
  font-weight: 700;
  font-size: 2rem;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 3rem;
}

nav a {
  color: var(--gray-dark);
  font-weight: 600;
  position: relative;
  padding: 0.8rem 0;
}

nav a:after {
  content: '';
  position: absolute;
  width: 0;
  height: 3px;
  bottom: 0;
  left: 0;
  background-color: var(--primary-color);
  transition: var(--transition);
}

nav a:hover:after, 
nav a.active:after {
  width: 100%;
}

nav a:hover, 
nav a.active {
  color: var(--primary-color);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.hamburger span {
  display: block;
  width: 30px;
  height: 3px;
  background-color: var(--dark-color);
  border-radius: 3px;
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--dark-color) 0%, var(--gray-dark) 100%);
  color: var(--white);
  padding: 10rem 0;
  text-align: center;
}

.hero h1 {
  font-size: 4.8rem;
  color: var(--white);
  margin-bottom: 2rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.hero p {
  font-size: 2rem;
  max-width: 600px;
  margin: 0 auto 3rem;
  color: var(--gray-lighter);
}

/* Page Header */
.page-header {
  background-color: var(--primary-color);
  color: var(--white);
  text-align: center;
  padding: 6rem 0;
}

.page-header h1 {
  color: var(--white);
  margin-bottom: 1rem;
}

.page-header p {
  font-size: 2rem;
  max-width: 600px;
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.9);
}

/* Featured Posts */
.featured-posts {
  background-color: var(--gray-lighter);
}

.posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 3rem;
}

.post-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.post-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.post-image {
  height: 220px;
  overflow: hidden;
}

.post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.post-card:hover .post-image img {
  transform: scale(1.05);
}

.post-content {
  padding: 2rem;
}

.post-category {
  display: inline-block;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.post-date {
  display: inline-block;
  font-size: 1.4rem;
  color: var(--gray-medium);
  margin-left: 1rem;
}

.post-card h3 {
  font-size: 2rem;
  margin-bottom: 1.2rem;
}

.post-card p {
  color: var(--gray-medium);
  margin-bottom: 1.5rem;
}

.read-more {
  font-weight: 700;
  position: relative;
  padding-right: 20px;
}

.read-more:after {
  content: '→';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  transition: transform 0.3s ease;
}

.read-more:hover:after {
  transform: translate(5px, -50%);
}

/* Services Overview */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 3rem;
}

.service-card {
  background-color: var(--white);
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--gray-lighter);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.service-icon {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-light);
  border-radius: 50%;
  margin: 0 auto 2rem;
  color: var(--primary-dark);
}

.service-icon svg {
  width: 35px;
  height: 35px;
}

/* Blog Posts Section */
.blog-posts {
  background-color: var(--white);
}

.categories-filter {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

.category-btn {
  padding: 0.8rem 1.6rem;
  background-color: var(--gray-lighter);
  border: none;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.category-btn:hover, 
.category-btn.active {
  background-color: var(--primary-color);
  color: var(--white);
}

/* Newsletter */
.newsletter {
  background-color: var(--dark-color);
  padding: 6rem 0;
}

.newsletter-content {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.newsletter h2 {
  color: var(--white);
}

.newsletter p {
  color: var(--gray-lighter);
}

.newsletter-form {
  display: flex;
  gap: 1rem;
  margin-top: 3rem;
}

.newsletter-form input {
  flex: 1;
  padding: 1.2rem 1.8rem;
  border: none;
  border-radius: var(--border-radius);
  font-size: 1.6rem;
}

/* Terminology Section */
.terminology {
  background-color: var(--gray-lighter);
}

.terminology-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2.5rem;
}

.term-card {
  background-color: var(--white);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.term-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.term-card h3 {
  font-size: 1.8rem;
  margin-bottom: 1rem;
  color: var(--primary-color);
}

.term-card p {
  margin-bottom: 0;
  font-size: 1.5rem;
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--secondary-color) 0%, var(--primary-color) 100%);
  color: var(--white);
  padding: 8rem 0;
}

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

.cta-content h2 {
  color: var(--white);
}

.cta-content p {
  font-size: 1.8rem;
  opacity: 0.9;
}

/* Footer */
footer {
  background-color: var(--dark-color);
  color: var(--gray-light);
  padding: 6rem 0 3rem;
  font-size: 1.5rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-section h3 {
  color: var(--white);
  font-size: 1.8rem;
  margin-bottom: 2rem;
}

.footer-section p {
  margin-bottom: 1rem;
}

.footer-section.about .registration {
  margin-top: 1.5rem;
  font-size: 1.4rem;
  color: var(--gray-medium);
}

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

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

.footer-section ul li a {
  color: var(--gray-light);
}

.footer-section ul li a:hover {
  color: var(--white);
}

.icon {
  display: inline-block;
  margin-right: 0.8rem;
  position: relative;
  top: 2px;
}

.icon.location:before {
  content: '📍';
}

.icon.phone:before {
  content: '📞';
}

.icon.email:before {
  content: '✉️';
}

.footer-bottom {
  text-align: center;
  padding-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.social-icons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  color: var(--white);
  transition: var(--transition);
}

.social-icons a:hover {
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

/* Cookie Banner */
.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 20px;
  right: 20px;
  background-color: var(--white);
  padding: 2rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-lg);
  z-index: 1000;
  display: none;
}

.cookie-banner.show {
  display: block;
  animation: slideUp 0.5s forwards;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
}

.cookie-content p {
  margin-bottom: 1.5rem;
}

.cookie-content a {
  display: inline-block;
  margin-top: 1rem;
  font-size: 1.4rem;
}

.cookie-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

@keyframes slideUp {
  from {
    transform: translateY(100px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

/* ======== Page Specific Styles ======== */
/* Service Page */
.service-tabs {
  margin-bottom: 4rem;
}

.tabs {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 1.2rem 2.4rem;
  background-color: var(--gray-lighter);
  border: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  font-size: 1.6rem;
  cursor: pointer;
  transition: var(--transition);
}

.tab-btn:hover, 
.tab-btn.active {
  background-color: var(--primary-color);
  color: var(--white);
}

.service-section {
  display: none;
}

.service-section.active {
  display: block;
}

.service-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 6rem;
  align-items: center;
}

.service-image img {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

.service-details {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 3rem;
}

.detail-card {
  background-color: var(--white);
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-lighter);
  transition: var(--transition);
}

.detail-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.detail-icon {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-light);
  border-radius: 50%;
  margin-bottom: 2rem;
  color: var(--primary-dark);
}

.detail-icon svg {
  width: 30px;
  height: 30px;
}

.detail-features {
  list-style: none;
  margin: 1.5rem 0;
}

.detail-features li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.8rem;
}

.detail-features li:before {
  content: '✓';
  color: var(--secondary-color);
  position: absolute;
  left: 0;
  top: 0;
  font-weight: bold;
}

.price-tag {
  display: inline-block;
  font-weight: 700;
  color: var(--dark-color);
  padding: 0.8rem 1.2rem;
  background-color: var(--gray-lighter);
  border-radius: var(--border-radius-sm);
}

/* Testimonials */
.testimonials {
  background-color: var(--gray-lighter);
}

.testimonial-slider {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 3rem;
}

.testimonial {
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  padding: 3rem;
  position: relative;
  transition: var(--transition);
}

.testimonial:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.testimonial-content {
  margin-bottom: 2rem;
  position: relative;
}

.testimonial-content:before {
  content: '"';
  font-family: Georgia, serif;
  font-size: 6rem;
  line-height: 1;
  color: var(--primary-light);
  position: absolute;
  top: -2rem;
  left: -1rem;
  opacity: 0.2;
}

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

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin-right: 1.5rem;
  object-fit: cover;
}

.testimonial-author h4 {
  margin-bottom: 0.3rem;
  font-size: 1.8rem;
}

.testimonial-author p {
  margin: 0;
  color: var(--gray-medium);
  font-size: 1.4rem;
}

/* Contact Page */
.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 3rem;
  margin-bottom: 6rem;
}

.contact-card {
  background-color: var(--white);
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: var(--transition);
  border: 1px solid var(--gray-lighter);
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.contact-icon {
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary-light);
  border-radius: 50%;
  margin: 0 auto 2rem;
  color: var(--primary-dark);
}

.contact-icon svg {
  width: 35px;
  height: 35px;
}

.contact-card h3 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.form-map-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  margin-bottom: 4rem;
}

.contact-form {
  background-color: var(--white);
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

.form-group {
  margin-bottom: 2rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.8rem;
  font-weight: 600;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1.2rem;
  border: 1px solid var(--gray-light);
  border-radius: var(--border-radius-sm);
  font-size: 1.6rem;
  font-family: var(--font-main);
}

.form-group.checkbox {
  display: flex;
  align-items: flex-start;
}

.form-group.checkbox input {
  width: auto;
  margin-top: 0.5rem;
  margin-right: 1rem;
}

.form-group.checkbox label {
  font-size: 1.4rem;
  font-weight: 400;
}

.map-container {
  height: 100%;
  min-height: 400px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

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

.faq-grid {
  max-width: 900px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 2rem;
  border: 1px solid var(--gray-light);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: var(--gray-lighter);
  padding: 2rem;
  cursor: pointer;
}

.faq-question h3 {
  margin: 0;
  font-size: 1.8rem;
}

.faq-toggle {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--primary-color);
}

.faq-answer {
  padding: 0 2rem;
  max-height: 0;
  overflow: hidden;
  transition: var(--transition);
}

.faq-item.active .faq-answer {
  padding: 2rem;
  max-height: 1000px;
}

.faq-item.active .faq-toggle {
  transform: rotate(45deg);
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.modal.show {
  display: flex;
}

.modal-content {
  background-color: var(--white);
  padding: 3rem;
  border-radius: var(--border-radius);
  max-width: 500px;
  width: 90%;
  text-align: center;
  position: relative;
  animation: modalFade 0.3s;
}

@keyframes modalFade {
  from {
    opacity: 0;
    transform: translateY(-50px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.close {
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  font-size: 2.8rem;
  cursor: pointer;
  line-height: 1;
}

.modal-btn {
  margin-top: 2rem;
}

/* About Page */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.about-image img {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
}

.mission-vision-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 3rem;
  margin: 4rem 0;
}

.mission-card,
.vision-card,
.values-card {
  background-color: var(--white);
  padding: 4rem 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
  height: 100%;
}

.mission-card {
  border-top: 5px solid var(--primary-color);
}

.vision-card {
  border-top: 5px solid var(--secondary-color);
}

.values-card {
  border-top: 5px solid var(--accent-color);
}

.mission-card:hover,
.vision-card:hover,
.values-card:hover {
  transform: translateY(-5px);
}

.values-card ul {
  list-style: none;
}

.values-card li {
  padding-left: 2.5rem;
  position: relative;
  margin-bottom: 1rem;
}

.values-card li:before {
  content: '✓';
  color: var(--accent-color);
  position: absolute;
  left: 0;
  font-weight: 700;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 4rem;
  margin-top: 4rem;
}

.team-member {
  text-align: center;
}

.team-member img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 2rem;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.team-member:hover img {
  transform: scale(1.05);
  box-shadow: var(--shadow-lg);
}

.team-member h3 {
  margin-bottom: 0.5rem;
  font-size: 2.2rem;
}

.team-member p:first-of-type {
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: 1.5rem;
}

.team-member .social-icons {
  margin-top: 1.5rem;
}

.team-member .social-icons a {
  background-color: var(--gray-lighter);
  color: var(--primary-color);
}

.stats {
  background-color: var(--primary-color);
  color: var(--white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 3rem;
  text-align: center;
}

.stat-card {
  padding: 2rem;
}

.stat-number {
  font-size: 5rem;
  font-weight: 700;
  line-height: 1.2;
  display: block;
  margin-bottom: 1rem;
}

.stat-card p {
  font-size: 1.8rem;
  margin: 0;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 3rem;
  align-items: center;
  justify-items: center;
}

.partner-logo {
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  filter: grayscale(100%);
  opacity: 0.7;
  transition: var(--transition);
}

.partner-logo:hover {
  filter: grayscale(0);
  opacity: 1;
  transform: scale(1.05);
}

.partner-logo img {
  max-height: 100%;
  max-width: 100%;
}

/* Blog Post Page */
.blog-post {
  padding: 6rem 0;
}

.post-header {
  margin-bottom: 4rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.post-header h1 {
  font-size: 4rem;
  margin-top: 1.5rem;
}

.post-author {
  display: flex;
  align-items: center;
  margin-top: 2rem;
}

.post-author img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  margin-right: 1.5rem;
  object-fit: cover;
}

.post-author .author-name {
  font-weight: 700;
  margin-bottom: 0;
}

.post-author .author-title {
  margin: 0;
  color: var(--gray-medium);
  font-size: 1.4rem;
}

.post-featured-image {
  margin-bottom: 4rem;
}

.post-featured-image img {
  width: 100%;
  max-height: 500px;
  object-fit: cover;
  border-radius: var(--border-radius);
}

.post-content {
  max-width: 800px;
  margin: 0 auto 5rem;
}

.post-content h2 {
  margin-top: 4rem;
  margin-bottom: 2rem;
  font-size: 3rem;
}

.post-content h3 {
  margin-top: 3rem;
  margin-bottom: 1.5rem;
  font-size: 2.4rem;
}

.post-content ul,
.post-content ol {
  margin-bottom: 2.5rem;
  margin-left: 2rem;
}

.post-content li {
  margin-bottom: 1rem;
}

.post-content strong {
  font-weight: 700;
  color: var(--dark-color);
}

.post-navigation {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto 5rem;
  border-top: 1px solid var(--gray-light);
  padding-top: 3rem;
}

.prev-post,
.next-post {
  position: relative;
}

.prev-post {
  text-align: left;
}

.next-post {
  text-align: right;
}

.prev-post a,
.next-post a {
  display: block;
  color: var(--gray-dark);
}

.prev-post span,
.next-post span {
  color: var(--gray-medium);
  font-size: 1.4rem;
  display: block;
  margin-bottom: 0.5rem;
}

.prev-post h4,
.next-post h4 {
  margin: 0;
  font-size: 1.8rem;
  transition: var(--transition);
}

.prev-post a:hover h4,
.next-post a:hover h4 {
  color: var(--primary-color);
}

.empty {
  min-height: 1px;
}

.post-related {
  max-width: 1000px;
  margin: 0 auto;
}

.post-related h3 {
  text-align: center;
  margin-bottom: 3rem;
}

.related-posts {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 3rem;
}

.post-cta {
  background-color: var(--gray-lighter);
  padding: 3rem;
  border-radius: var(--border-radius);
  margin-top: 5rem;
  text-align: center;
}

.post-cta h3 {
  margin-bottom: 1rem;
}

/* ======== Media Queries ======== */
@media (max-width: 1200px) {
  section {
    padding: 6rem 0;
  }
}

@media (max-width: 992px) {
  html {
    font-size: 60%;
  }
  
  .service-intro {
    grid-template-columns: 1fr;
  }
  
  .form-map-container {
    grid-template-columns: 1fr;
  }
  
  .about-content {
    grid-template-columns: 1fr;
  }
  
  .about-image {
    margin-bottom: 3rem;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 58%;
  }
  
  h1 {
    font-size: 3.6rem;
  }
  
  h2 {
    font-size: 2.8rem;
  }
  
  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--white);
    padding: 2rem;
    box-shadow: var(--shadow-md);
  }
  
  nav.show {
    display: block;
  }
  
  nav ul {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .hamburger {
    display: flex;
  }
  
  .hero {
    padding: 6rem 0;
  }
  
  .hero h1 {
    font-size: 3.6rem;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
  
  .cta-buttons .btn {
    width: 100%;
    max-width: 300px;
  }
  
  .newsletter-form {
    flex-direction: column;
  }
}

@media (max-width: 576px) {
  html {
    font-size: 56%;
  }
  
  section {
    padding: 5rem 0;
  }
  
  .posts-grid,
  .services-grid,
  .detail-card,
  .testimonial-slider {
    grid-template-columns: 1fr;
  }
  
  .post-navigation {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .next-post {
    text-align: left;
  }
}