/* Base Styles */
:root {
  --primary-color: #1e40af;
  --primary-light: #3b82f6;
  --primary-dark: #1e3a8a;
  --secondary-color: #f59e0b;
  --text-color: #333333;
  --text-light: #666666;
  --bg-light: #f8fafc;
  --bg-dark: #1f2937;
  --white: #ffffff;
  --gray-100: #f3f4f6;
  --gray-200: #e5e7eb;
  --gray-300: #d1d5db;
  --gray-400: #9ca3af;
  --gray-500: #6b7280;
  --border-color: #e2e8f0;
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --border-radius: 0.375rem;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  color: var(--text-color);
  line-height: 1.6;
  font-size: 16px;
  background-color: var(--white);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Playfair Display", serif;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
  color: var(--text-color);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
}

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

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

ul {
  list-style: none;
}

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-header h2 {
  position: relative;
  display: inline-block;
  margin-bottom: 1rem;
}

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

.section-header p {
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--border-radius);
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
}

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

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

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

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

/* Header */
header {
  background-color: var(--white);
  box-shadow: var(--shadow);
  position: sticky;
  top: 0;
  z-index: 1000;
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 1.5rem;
}

.logo h1 {
  font-size: 1.5rem;
  margin-bottom: 0;
  color: var(--primary-color);
}

.nav-menu {
  display: flex;
}

.nav-menu li {
  margin-left: 1.5rem;
}

.nav-menu a {
  color: var(--text-color);
  font-weight: 500;
  padding: 0.5rem 0;
  position: relative;
}

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

.nav-menu a.active:after,
.nav-menu a:hover:after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--primary-color);
}

.mobile-menu-btn {
  display: none;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--text-color);
  margin: 5px 0;
  transition: var(--transition);
}

/* Hero Section */
.hero {
  background-image: url("../images/hero-bg.png");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  height: 80vh;
  display: flex;
  align-items: center;
  position: relative;
  color: var(--white);
}

.hero:before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
  padding: 0 1.5rem;
}

.hero-content h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  color: var(--white);
}

.hero-content p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
}

/* Services Overview */
.services-overview {
  padding: 5rem 0;
  background-color: var(--bg-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.service-card {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: var(--transition);
  text-align: center;
}

.service-card:hover {
  transform: translateY(-5px);
}

.service-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.service-card h3 {
  margin-bottom: 1rem;
}

.service-card p {
  color: var(--text-light);
  margin-bottom: 1.5rem;
}

.read-more {
  font-weight: 500;
  color: var(--primary-color);
  position: relative;
}

.read-more:after {
  content: "→";
  margin-left: 0.25rem;
  transition: var(--transition);
}

.read-more:hover:after {
  margin-left: 0.5rem;
}

/* Why Choose Us */
.why-choose-us {
  padding: 5rem 0;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.feature {
  text-align: center;
  padding: 1.5rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.feature:hover {
  background-color: var(--gray-100);
}

.feature-icon {
  font-size: 2rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.feature h3 {
  margin-bottom: 0.5rem;
}

.feature p {
  color: var(--text-light);
}

/* Testimonials */
.testimonials {
  padding: 5rem 0;
  background-color: var(--bg-light);
}

.testimonial-slider {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
}

.testimonial-slide {
  display: none;
  animation: fadeIn 0.5s ease forwards;
}

.testimonial-slide.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.testimonial-content {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--shadow);
  text-align: center;
}

.quote-icon {
  font-size: 2rem;
  color: var(--primary-light);
  margin-bottom: 1rem;
}

.testimonial-content p {
  font-style: italic;
  margin-bottom: 1.5rem;
}

.client-info h4 {
  margin-bottom: 0.25rem;
}

.client-info p {
  color: var(--text-light);
  font-style: normal;
  margin-bottom: 0;
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 2rem;
}

.prev-btn,
.next-btn {
  background-color: transparent;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-color);
  cursor: pointer;
  padding: 0.5rem;
}

.testimonial-dots {
  display: flex;
  gap: 0.5rem;
  margin: 0 1rem;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: var(--gray-300);
  cursor: pointer;
  transition: var(--transition);
}

.dot.active {
  background-color: var(--primary-color);
}

/* CTA Section */
.cta-section {
  padding: 5rem 0;
  background-color: var(--primary-color);
  color: var(--white);
}

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

.cta-content h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

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

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

.cta-content .btn-primary:hover {
  background-color: var(--gray-100);
}

/* Footer */
footer {
  background-color: var(--bg-dark);
  color: var(--white);
  padding: 4rem 0 0;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.footer-logo h2 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.footer-logo p {
  color: var(--gray-400);
}

.footer-links h3,
.footer-services h3,
.footer-contact h3 {
  color: var(--white);
  margin-bottom: 1rem;
  font-size: 1.25rem;
}

.footer-links ul,
.footer-services ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a,
.footer-services a {
  color: var(--gray-400);
  transition: var(--transition);
}

.footer-links a:hover,
.footer-services a:hover {
  color: var(--white);
}

.footer-contact ul li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--gray-400);
}

.footer-contact ul li i {
  color: var(--primary-light);
}

.social-icons {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.1);
  color: var(--white);
  transition: var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem 0;
  text-align: center;
}

.footer-bottom p {
  color: var(--gray-400);
  margin-bottom: 0;
}

/* Page Banner */
.page-banner {
  background-color: var(--primary-color);
  color: var(--white);
  padding: 4rem 0;
  text-align: center;
}

.page-banner h1 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.page-banner p {
  max-width: 600px;
  margin: 0 auto;
}

/* Services Content */
.services-content {
  padding: 5rem 0;
}

.service-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 5rem;
  align-items: center;
}

.service-item:last-child {
  margin-bottom: 0;
}

.service-item:nth-child(even) {
  direction: rtl;
}

.service-item:nth-child(even) .service-details {
  direction: ltr;
}

.service-image img {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  width: 100%;
}

.service-details h2 {
  margin-bottom: 1rem;
}

.service-features {
  margin: 1.5rem 0;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.service-features li i {
  color: var(--primary-color);
}

.service-details ul:not(.service-features) {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.service-details ul:not(.service-features) li {
  list-style-type: disc;
  margin-bottom: 0.25rem;
}

/* Contact Content */
.contact-content {
  padding: 5rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
}

.contact-info h2,
.contact-form-container h2 {
  margin-bottom: 1rem;
}

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

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.contact-item {
  display: flex;
  gap: 1rem;
}

.contact-item .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--white);
  font-size: 1.25rem;
}

.contact-item .info h3 {
  margin-bottom: 0.25rem;
}

.contact-item .info p {
  margin-bottom: 0;
  color: var(--text-light);
}

.social-connect h3 {
  margin-bottom: 1rem;
}

.contact-form {
  background-color: var(--white);
  border-radius: var(--border-radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 2px rgba(59, 130, 246, 0.25);
}

.map-section {
  padding: 5rem 0;
  background-color: var(--bg-light);
}

.map-section h2 {
  text-align: center;
  margin-bottom: 0.5rem;
}

.map-section p {
  text-align: center;
  margin-bottom: 2rem;
}

.map-container {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* Gallery */
.gallery-filters {
  padding: 2rem 0;
  text-align: center;
}

.filter-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.filter-btn {
  padding: 0.5rem 1rem;
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition);
}

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

.gallery-grid {
  padding: 0 0 5rem;
}

.gallery-items {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.gallery-image {
  position: relative;
  height: 250px;
}

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

.overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
}

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

.overlay-content {
  text-align: center;
  color: var(--white);
  padding: 1rem;
}

.overlay-content h3 {
  color: var(--white);
  margin-bottom: 0.5rem;
}

.overlay-content p {
  margin-bottom: 1rem;
}

.view-project {
  display: inline-block;
  padding: 0.5rem 1rem;
  background-color: var(--primary-color);
  color: var(--white);
  border-radius: var(--border-radius);
  transition: var(--transition);
}

.view-project:hover {
  background-color: var(--white);
  color: var(--primary-color);
}

/* Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  z-index: 1100;
  overflow-y: auto;
}

.modal-content {
  background-color: var(--white);
  margin: 5% auto;
  width: 90%;
  max-width: 1000px;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  position: relative;
}

.close-modal {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-size: 2rem;
  color: var(--text-color);
  cursor: pointer;
  z-index: 1;
}

.modal-body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  padding: 2rem;
}

.project-images {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.main-image {
  border-radius: var(--border-radius);
  overflow: hidden;
}

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

.image-thumbnails {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.image-thumbnails img {
  width: 80px;
  height: 60px;
  object-fit: cover;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
}

.image-thumbnails img:hover,
.image-thumbnails img.active {
  border: 2px solid var(--primary-color);
}

.project-details h2 {
  margin-bottom: 0.5rem;
}

.project-details #modalCategory {
  color: var(--primary-color);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.project-meta {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-color);
}

.meta-item h4 {
  margin-bottom: 0.25rem;
  color: var(--text-light);
}

/* About Page */
.about-content {
  padding: 5rem 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  margin-bottom: 5rem;
  align-items: center;
}

.about-image img {
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  width: 100%;
}

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

.values-section {
  margin-bottom: 5rem;
}

.values-section h2 {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

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

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.value-item {
  text-align: center;
  padding: 2rem;
  background-color: var(--white);
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.value-item:hover {
  transform: translateY(-5px);
}

.value-icon {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}

.team-section {
  margin-bottom: 5rem;
}

.team-section h2 {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

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

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 2rem;
}

.team-member {
  background-color: var(--white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: var(--transition);
}

.team-member:hover {
  transform: translateY(-5px);
}

.member-image {
  height: 250px;
}

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

.member-info {
  padding: 1.5rem;
}

.member-info h3 {
  margin-bottom: 0.25rem;
}

.member-title {
  color: var(--primary-color);
  font-weight: 500;
  margin-bottom: 1rem;
}

.member-bio {
  color: var(--text-light);
  margin-bottom: 0;
}

.process-section h2 {
  text-align: center;
  margin-bottom: 3rem;
  position: relative;
}

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

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

.process-step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.step-number {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: var(--primary-color);
  color: var(--white);
  font-weight: 700;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.step-content h3 {
  margin-bottom: 0.5rem;
}

.step-content p {
  color: var(--text-light);
  margin-bottom: 0;
}

.certifications {
  padding: 5rem 0;
  background-color: var(--bg-light);
  text-align: center;
}

.certifications h2 {
  margin-bottom: 3rem;
  position: relative;
}

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

.certification-logos {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 3rem;
}

.certification-logo {
  max-width: 150px;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .service-item,
  .contact-grid,
  .modal-body,
  .about-grid {
    grid-template-columns: 1fr;
  }

  .service-item:nth-child(even) {
    direction: ltr;
  }

  .service-image {
    margin-bottom: 2rem;
  }

  .about-image {
    margin-bottom: 2rem;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .mobile-menu-btn {
    display: block;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background-color: var(--white);
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    transition: var(--transition);
    box-shadow: var(--shadow);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-menu li {
    margin: 1rem 0;
  }

  .hero-content h1 {
    font-size: 2rem;
  }

  .hero-content p {
    font-size: 1rem;
  }

  .hero-buttons {
    flex-direction: column;
    gap: 1rem;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-contact ul li {
    justify-content: center;
  }

  .social-icons {
    justify-content: center;
  }

  .process-step {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.75rem;
  }

  .section-header {
    margin-bottom: 2rem;
  }

  .services-overview,
  .why-choose-us,
  .testimonials,
  .cta-section,
  .services-content,
  .contact-content,
  .map-section,
  .about-content,
  .certifications {
    padding: 3rem 0;
  }

  .gallery-items {
    grid-template-columns: 1fr;
  }

  .filter-buttons {
    flex-direction: column;
    gap: 0.5rem;
  }

  .contact-item {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }
}