/* Base Styles */
:root {
  --primary: #007c89;
  --primary-dark: #005f69;
  --primary-light: #2b9caa;
  --accent: #ff6b35;
  --accent-dark: #e15a2a;
  --neutral-50: #f8fafc;
  --neutral-100: #f1f5f9;
  --neutral-200: #e2e8f0;
  --neutral-300: #cbd5e1;
  --neutral-400: #94a3b8;
  --neutral-500: #64748b;
  --neutral-600: #475569;
  --neutral-700: #334155;
  --neutral-800: #1e293b;
  --neutral-900: #0f172a;
  --white: #ffffff;
  --black: #000000;
  --success: #10b981;
  --error: #ef4444;
  --warning: #f59e0b;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen,
    Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
  line-height: 1.6;
  color: var(--neutral-800);
  background-color: var(--white);
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 1rem;
  color: var(--neutral-900);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

h4 {
  font-size: 1.25rem;
}

p {
  margin-bottom: 1rem;
}

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

a:hover {
  text-decoration: underline;
}

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

ul, ol {
  margin-bottom: 1rem;
  padding-left: 1.5rem;
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
  margin: 0 auto;
}

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

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

.section-title p {
  max-width: 600px;
  margin: 1rem auto;
  color: var(--neutral-600);
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: var(--white);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  z-index: 50;
  transition: box-shadow 0.3s ease;
}

header.scrolled {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

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

/* Logo */
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo:hover {
  text-decoration: none;
}

.logo-img {
  height: 72px;
  width: auto;
}

.logo-text {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-right: 0.75rem;
}

.logo-details {
  display: flex;
  flex-direction: column;
}

.logo-subtitle {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--neutral-800);
}

.logo-tagline {
  font-size: 0.75rem;
  color: var(--neutral-600);
}

.footer-logo {
  height: 60px;
  width: auto;
  margin-bottom: 1rem;
}

/* Navigation */
.main-nav ul {
  display: flex;
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.main-nav a {
  color: var(--neutral-800);
  font-weight: 500;
  padding: 0.5rem 0;
  display: inline-block;
  position: relative;
  transition: color 0.3s ease;
}

.main-nav a:hover {
  color: var(--primary);
  text-decoration: none;
}

.main-nav a::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 0;
  background-color: var(--primary);
  transition: width 0.3s ease;
}

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

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

.nav-cta {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 4px;
  font-weight: 500;
  transition: background-color 0.3s ease;
}

.nav-cta:hover {
  background-color: var(--primary-dark);
  text-decoration: none;
}

.nav-cta-desktop {
  display: none;
}

/* Mobile Navigation */
.mobile-menu-toggle {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--neutral-800);
  cursor: pointer;
  display: block;
}

.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background-color: var(--white);
  padding: 2rem;
  box-shadow: -2px 0 5px rgba(0, 0, 0, 0.1);
  z-index: 100;
  transition: right 0.3s ease;
  overflow-y: auto;
}

.mobile-nav.active {
  right: 0;
}

.mobile-nav-close {
  background: none;
  border: none;
  font-size: 2rem;
  color: var(--neutral-800);
  cursor: pointer;
  position: absolute;
  top: 1rem;
  right: 1rem;
}

.mobile-nav ul {
  list-style: none;
  padding: 0;
  margin: 2rem 0 0;
}

.mobile-nav li {
  margin-bottom: 1rem;
}

.mobile-nav a {
  color: var(--neutral-800);
  font-size: 1.25rem;
  font-weight: 500;
  display: block;
  padding: 0.5rem 0;
  transition: color 0.3s ease;
}

.mobile-nav a:hover {
  color: var(--primary);
  text-decoration: none;
}

.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: 90;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Hero Section */
.hero {
  padding: 10rem 0 6rem;
  background-color: var(--primary);
  color: var(--white);
  text-align: center;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  color: var(--white);
  margin-bottom: 1.5rem;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* Grid */
.grid {
  display: grid;
  gap: 2rem;
}

.grid-2 {
  grid-template-columns: 1fr;
}

.grid-3 {
  grid-template-columns: 1fr;
}

.grid-4 {
  grid-template-columns: 1fr;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 4px;
  font-weight: 500;
  cursor: pointer;
  text-align: center;
  transition: background-color 0.3s ease, transform 0.3s ease;
  border: none;
}

.btn:hover {
  background-color: var(--primary-dark);
  text-decoration: none;
  transform: translateY(-2px);
}

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

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

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

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

.btn-lg {
  padding: 1rem 2rem;
  font-size: 1.125rem;
}

/* Cards */
.card {
  background-color: var(--white);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  padding: 2rem;
  height: 100%;
}

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

.service-card,
.value-card {
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover,
.value-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.value-card-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

/* About Section */
.about-image {
  border-radius: 8px;
  overflow: hidden;
}

.about-section {
  background-color: var(--neutral-50);
}

/* CTA Section */
.cta-section {
  background-color: var(--primary);
  color: var(--white);
  padding: 4rem 0;
  text-align: center;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 1.5rem;
}

.cta-section p {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

/* Footer */
footer {
  background-color: var(--neutral-900);
  color: var(--neutral-300);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: 1fr;
}

.footer-brand h3 {
  font-size: 2rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.footer-tagline {
  color: var(--primary-light);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.footer-description {
  margin-bottom: 1.5rem;
  font-size: 0.875rem;
}

.footer-heading {
  font-size: 1.25rem;
  color: var(--white);
  margin-bottom: 1.5rem;
}

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

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--neutral-300);
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--white);
  text-decoration: none;
}

.footer-contact-icon {
  margin-right: 0.5rem;
  color: var(--primary-light);
}

.footer-bottom {
  border-top: 1px solid var(--neutral-700);
  padding-top: 2rem;
  margin-top: 3rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--neutral-400);
}

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

.social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: var(--neutral-800);
  color: var(--white);
  border-radius: 50%;
  transition: background-color 0.3s ease;
}

.social-icon:hover {
  background-color: var(--primary);
  text-decoration: none;
}

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

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

.form-input {
  width: 100%;
  padding: 0.75rem;
  border: 1px solid var(--neutral-300);
  border-radius: 4px;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary);
}

textarea.form-input {
  min-height: 150px;
  resize: vertical;
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 {
  transition-delay: 0.2s;
}

.fade-in-delay-2 {
  transition-delay: 0.4s;
}

.fade-in-delay-3 {
  transition-delay: 0.6s;
}

.fade-in-delay-4 {
  transition-delay: 0.8s;
}

/* Partner Section */
.partner-section {
  background-color: var(--neutral-50);
}

.partner-card {
  text-align: center;
  padding: 2rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.partner-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

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

/* Features */
.features-section {
  background-color: var(--white);
}

.feature-item {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 2rem;
}

.feature-icon {
  min-width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: var(--primary-light);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

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

/* Your Career Partner & Why Work With Us Section */
.career-card, 
.whyus-card {
  background-color: var(--white);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  padding: 2rem;
  text-align: center;
  height: 100%;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.career-card:hover,
.whyus-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.career-icon,
.whyus-icon {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: 1.5rem;
}

/* Responsive Styles */
@media (min-width: 640px) {
  h1 {
    font-size: 3rem;
  }
  
  h2 {
    font-size: 2.25rem;
  }
  
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 768px) {
  .nav-cta-desktop {
    display: inline-block;
  }
  
  .mobile-menu-toggle {
    display: none;
  }
  
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
  }
}