:root {
  --primary: #045b80;
  --secondary: #048bc4;
  --light: #f8f9fa;
  --dark: #212529;
  --success: #4cc9f0;
  --accent: #4895ef;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  line-height: 1.6;
  color: var(--dark);
  overflow-x: hidden;
  width: 100%;
}

/* Responsive Container */
.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 15px;
  overflow: hidden;
}

/* Button Styles */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary);
  color: white;
  border-radius: 30px;
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s ease;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  text-align: center;
}

.btn:hover {
  background-color: var(--secondary);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

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

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

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  z-index: 100;
  transition: all 0.3s ease;
}

header.scrolled {
  background-color: white;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.header-content .logo img {
  width: 180px;
  height: auto;
}

nav ul {
  display: flex;
  align-items: center;
  justify-content: center;
  list-style: none;
}

nav ul li {
  margin-left: 30px;
}

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

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

.mobile-toggle {
  display: none;
  flex: 1;
  text-align: right;
  font-size: 24px;
  cursor: pointer;
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
  width: 100%;
  margin-top: 4rem;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

.hero-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
  vertical-align: middle;
}

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

/* About Section */
.about {
  padding: 5rem 0;
  background-color: var(--light);
}

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

.section-header h2 {
  font-size: 2.25rem;
  color: var(--dark);
  margin-bottom: 1rem;
}

.section-header p {
  font-size: 1.125rem;
  color: #666;
  max-width: 700px;
  margin: 0 auto;
}

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

.about-image {
  flex: 1;
}

.about-image img {
  max-width: 100%;
  border-radius: 10px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.about-text {
  flex: 1;
}

.about-text h3 {
  font-size: 1.75rem;
  margin-bottom: 1.25rem;
  color: var(--primary);
}

.about-text p {
  margin-bottom: 1.5rem;
  color: #444;
  font-size: 1rem;
}

.stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.stat-item {
  text-align: center;
  flex: 1;
  min-width: 120px;
}

.stat-item h4 {
  font-size: 2.25rem;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.stat-item p {
  font-size: 1rem;
  color: #666;
}

/* Services Section */
.services {
  padding: 5rem 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.service-card {
  background-color: white;
  border-radius: 15px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.service-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 5rem;
  font-size: 2.25rem;
  color: var(--primary);
  margin: 1.875rem 0;
}

.service-content {
  padding: 0 1.875rem 1.875rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.service-content h3 {
  font-size: 1.375rem;
  margin-bottom: 1rem;
  color: var(--dark);
}

.service-content p {
  color: #666;
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

/* Features Section */
.features {
  padding: 5rem 0;
  background-color: var(--light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.feature-item {
  text-align: center;
  padding: 1.875rem 1.25rem;
}

.feature-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1.25rem;
}

.feature-item h3 {
  font-size: 1.25rem;
  margin-bottom: 1rem;
  color: var(--dark);
}

.feature-item p {
  color: #666;
  font-size: 1rem;
}

/* Footer */
footer {
  background-color: var(--dark);
  color: white;
  padding: 5rem 0 1.25rem;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 2.5rem;
  margin-bottom: 3.75rem;
}

.footer-column h3 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: white;
}

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

.footer-column ul li {
  margin-bottom: 0.625rem;
}

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

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

.footer-column img {
  width: 150px;
  height: auto;
  margin-bottom: 1rem;
}

.footer-column p {
  color: #ccc;
  margin-bottom: 1.5rem;
  font-size: 0.9375rem;
}

.social-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.5rem;
  height: 2.5rem;
  background-color: rgba(255, 255, 255, 0.1);
  color: white;
  border-radius: 50%;
  transition: all 0.3s ease;
  text-decoration: none;
}

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

.copyright {
  text-align: center;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.875rem;
  color: #aaa;
}

/* Contact Section */
.contact {
  padding: 5rem 0;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
}

.contact .section-header h2,
.contact .section-header p {
  color: white;
}

.contact-container {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  margin-top: 3rem;
}

.contact-info {
  flex: 1;
  min-width: 280px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1.875rem;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  border-radius: 10px;
  transition: transform 0.3s ease;
}

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

.contact-item .icon {
  margin-right: 1.25rem;
  font-size: 1.5rem;
  color: white;
  background: rgba(255, 255, 255, 0.2);
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-item .details h4 {
  margin-bottom: 0.3125rem;
  font-size: 1.125rem;
}

.contact-item .details p {
  opacity: 0.8;
  line-height: 1.6;
  font-size: 1rem;
}

.contact-item .details p a {
  text-decoration: none;
  color: white;
}

.contact-item .details p a:hover {
  text-decoration: underline;
}

.contact-form {
  flex: 1;
  min-width: 280px;
  background-color: rgba(255, 255, 255, 0.1);
  padding: 2.5rem;
  border-radius: 15px;
}

.contact-form h3 {
  margin-bottom: 1.5rem;
  font-size: 1.5rem;
  text-align: center;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.9375rem;
  border: none;
  border-radius: 8px;
  background-color: rgba(255, 255, 255, 0.2);
  color: white;
  font-size: 1rem;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  background-color: rgba(255, 255, 255, 0.3);
}

.submit-btn {
  width: 100%;
  padding: 0.9375rem;
  border: none;
  border-radius: 8px;
  background-color: white;
  color: var(--primary);
  font-weight: bold;
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.submit-btn:hover {
  background-color: rgba(255, 255, 255, 0.9);
  transform: translateY(-3px);
}

/* Under Construction */
.under-construction {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 100vh;
  background: linear-gradient(to right, #0f2027, #203a43, #2c5364);
  color: white;
  flex-direction: column;
  padding: 3rem 1.25rem;
}

.under-construction h1 {
  font-size: 2.5rem;
  margin-bottom: 1.25rem;
}

.under-construction .sunheading {
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
}

.under-construction .sunheading img {
  width: 3rem;
  height: 3rem;
  margin-right: 0.625rem;
  margin-top: 0.625rem;
  vertical-align: middle;
}

.under-construction p {
  font-size: 1.25rem;
  margin-bottom: 1.875rem;
}

.under-construction p span {
  color: var(--success);
  font-size: 1.375rem;
}

/* Enhanced Responsive Styles */
@media (max-width: 1200px) {
  html {
    font-size: 15px;
  }

  .container {
    width: 95%;
  }
}

@media (max-width: 992px) {
  html {
    font-size: 14px;
  }

  .hero-text {
    margin-bottom: 2.5rem;
    text-align: center;
  }

  .about-content {
    flex-direction: column;
  }

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

  .about-text {
    width: 90%;
  }

  .stats {
    justify-content: center;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 14px;
  }

  .header-content {
    padding: 0.75rem 0;
  }

  .header-content .logo img {
    width: 150px;
  }

  .mobile-toggle {
    display: block;
  }

  nav ul {
    position: fixed;
    top: 50px;
    left: 0;
    width: 100%;
    background-color: white;
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-150%);
    transition: transform 0.3s ease;
  }

  nav ul.active {
    transform: translateY(0);
  }

  nav ul li {
    margin: 15px 0;
  }

  .section-header h2 {
    font-size: 2rem;
  }

  .section-header p {
    font-size: 1rem;
  }

  .about-text h3 {
    font-size: 1.5rem;
  }

  .service-icon {
    height: 4rem;
    font-size: 2rem;
    margin: 1.5rem 0;
  }

  .service-content {
    padding: 0 1.5rem 1.5rem;
  }

  .service-content h3 {
    font-size: 1.25rem;
  }

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

  .contact-item .icon {
    margin-right: 0;
    margin-bottom: 1rem;
  }

  .footer-content {
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  }
}

@media (max-width: 576px) {
  html {
    font-size: 13px;
  }

  .container {
    width: 100%;
    padding: 0 1rem;
  }

  .header-content .logo img {
    width: 130px;
  }

  .hero {
    margin-top: 3.5rem;
  }

  .section-header h2 {
    font-size: 1.75rem;
  }

  .section-header p {
    font-size: 0.9375rem;
  }

  .about-text h3 {
    font-size: 1.375rem;
  }

  .services-grid,
  .features-grid {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 1.5rem;
  }

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

  .footer-column img {
    margin: 0 auto 1rem;
  }

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

  .under-construction h1 {
    font-size: 2rem;
  }

  .under-construction .sunheading {
    font-size: 1.25rem;
  }

  .under-construction p {
    font-size: 1rem;
  }
}