/* CSS Variables for Theme Colors */
:root {
  /* Primary Color Scheme (Split-Complementary) */
  --primary: #2c78e4; /* Main primary color - vibrant blue */
  --primary-dark: #1a5ab8; /* Darker shade for hover states */
  --primary-light: #5596f6; /* Lighter shade for backgrounds */
  
  /* Complementary colors */
  --secondary: #e46c2c; /* Orange - vibrant complementary */
  --secondary-dark: #bf5621; /* Darker orange */
  --secondary-light: #f89c6e; /* Lighter orange */
  
  /* Split-complementary accent */
  --accent: #2ce4b6; /* Teal accent */
  --accent-dark: #20b48f; /* Darker teal */
  --accent-light: #6aefd0; /* Lighter teal */
  
  /* Neutrals */
  --dark: #1f2937; /* Near black for text */
  --gray-dark: #4b5563; /* Dark gray for secondary text */
  --gray: #9ca3af; /* Medium gray for borders */
  --gray-light: #e5e7eb; /* Light gray for backgrounds */
  --light: #f9fafb; /* Near white for backgrounds */
  --white: #ffffff; /* Pure white */
  
  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--primary), var(--primary-dark));
  --gradient-secondary: linear-gradient(135deg, var(--secondary), var(--secondary-dark));
  --gradient-accent: linear-gradient(135deg, var(--accent), var(--accent-dark));
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  
  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Merriweather', serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 8rem;
  
  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius: 0.5rem;
  --radius-lg: 1rem;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition: 300ms ease;
  --transition-slow: 500ms ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--dark);
  background-color: var(--light);
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  color: var(--dark);
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: var(--spacing-sm);
}

.section-title {
  text-align: center;
  margin-bottom: var(--spacing-md);
  position: relative;
  font-weight: 700;
}

.section-title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--primary);
  margin: var(--spacing-sm) auto 0;
  border-radius: var(--radius);
}

.section-subtitle {
  text-align: center;
  color: var(--gray-dark);
  margin-bottom: var(--spacing-lg);
  font-size: 1.1rem;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */
.btn,
button,
input[type='submit'] {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  background-color: var(--primary);
  color: var(--white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  text-align: center;
  text-decoration: none;
  border-radius: var(--radius);
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: var(--shadow);
}

.btn:hover,
button:hover,
input[type='submit']:hover {
  color: #fff;
  background-color: var(--primary-dark);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

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

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

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

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

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

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

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

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

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

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

.link {
  position: relative;
  font-weight: 600;
  padding-bottom: 2px;
}

.link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: width var(--transition);
}

.link:hover::after {
  width: 100%;
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: var(--shadow);
  backdrop-filter: blur(5px);
  transition: all var(--transition);
}

.header-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.logo a {
  display: block;
  text-decoration: none;
}

.logo h1 {
  color: var(--primary);
  font-size: 1.8rem;
  margin: 0;
}

.nav-menu {
  display: flex;
  list-style: none;
}

.nav-menu li {
  margin-left: var(--spacing-md);
}

.nav-menu a {
  color: var(--dark);
  font-weight: 500;
  font-family: var(--font-heading);
  transition: color var(--transition);
}

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

.hamburger {
  display: none;
  cursor: pointer;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  background-color: var(--dark);
  transition: var(--transition);
}

/* Hero Section */
.hero {
  position: relative;
  display: flex;
  align-items: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: var(--spacing-xl) 0;
  margin-top: 80px; /* Adjust to match header height */
  color: var(--white);
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(to right, rgba(0, 0, 0, 0.7), rgba(0, 0, 0, 0.3));
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 600px;
}

.hero-content h2 {
  font-size: 3rem;
  color: var(--white);
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 1s ease-out;
}

.hero-content p {
  font-size: 1.1rem;
  margin-bottom: var(--spacing-md);
  animation: fadeInUp 1s ease-out 0.2s backwards;
}

.hero-buttons {
  display: flex;
  gap: var(--spacing-sm);
  animation: fadeInUp 1s ease-out 0.4s backwards;
}

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

/* Services Section */
.services {
  padding: var(--spacing-xl) 0;
  background-color: var(--light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

/* Gallery Section */
.gallery {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.gallery-item {
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition);
  box-shadow: var(--shadow);
  background-color: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

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

.gallery-item .image-container {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item h4 {
  padding: var(--spacing-sm);
  margin: 0;
  color: var(--dark);
}

/* Portfolio Section */
.portfolio {
  padding: var(--spacing-xl) 0;
  background-color: var(--gray-light);
}

.portfolio-slider {
  position: relative;
  overflow: hidden;
}

.slide {
  display: none;
}

.slide:first-child {
  display: block;
}

.portfolio-nav {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.prev-btn, .next-btn {
  background-color: var(--white);
  color: var(--dark);
  border: 1px solid var(--gray);
}

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

/* Accolades Section */
.accolades {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.accolades-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

/* FAQ Section */
.faq {
  padding: var(--spacing-xl) 0;
  background-color: var(--light);
}

.faq-grid {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: var(--white);
  border-radius: var(--radius);
  padding: var(--spacing-md);
  box-shadow: var(--shadow);
}

.question {
  position: relative;
  cursor: pointer;
  padding-right: 30px;
  margin-bottom: var(--spacing-sm);
  color: var(--primary);
}

.question::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 0;
  transition: transform var(--transition);
}

.question.active::after {
  transform: rotate(45deg);
}

.answer {
  display: none;
  padding-top: var(--spacing-sm);
}

.answer.active {
  display: block;
}

/* Pricing Section */
.pricing {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.pricing .card {
  border-radius: var(--radius);
  padding: var(--spacing-md);
  box-shadow: var(--shadow);
  transition: transform var(--transition);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  background-color: var(--white);
  height: 100%;
  text-align: center;
}

.pricing .card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.pricing .card.featured {
  border: 2px solid var(--primary);
  transform: scale(1.05);
  z-index: 1;
}

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

.price {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: var(--spacing-md);
}

.price span {
  font-size: 1rem;
  color: var(--gray-dark);
}

.pricing ul {
  list-style: none;
  margin-bottom: var(--spacing-md);
  text-align: left;
}

.pricing ul li {
  padding: var(--spacing-xs) 0;
  position: relative;
  padding-left: 1.5rem;
}

.pricing ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}

/* News Section */
.news {
  padding: var(--spacing-xl) 0;
  background-color: var(--light);
}

.news-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.news .card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition);
  background-color: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.news .card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
}

.news .card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

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

.news .card-content {
  padding: var(--spacing-md);
  flex-grow: 1;
}

.date {
  display: block;
  font-size: 0.9rem;
  color: var(--gray-dark);
  margin-bottom: var(--spacing-xs);
}

/* Sustainability Section */
.sustainability {
  padding: var(--spacing-xl) 0;
  background-color: var(--white);
}

.sustainability-content {
  display: grid;
  grid-template-columns: 3fr 2fr;
  gap: var(--spacing-lg);
  align-items: center;
}

.stats-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.stat-item {
  text-align: center;
  padding: var(--spacing-md);
  background-color: var(--light);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.stat-item h3 {
  font-size: 2.5rem;
  color: var(--primary);
  margin-bottom: var(--spacing-xs);
}

.image-content {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.image-content img {
  width: 100%;
  height: auto;
  display: block;
}

/* Contact Section */
.contact {
  padding: var(--spacing-xl) 0;
  background-color: var(--light);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.info-item h3 {
  color: var(--primary);
  margin-bottom: var(--spacing-xs);
}

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

.map-container img {
  width: 100%;
  height: auto;
  display: block;
}

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

.form-group {
  margin-bottom: var(--spacing-md);
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 600;
  color: var(--gray-dark);
}

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

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(44, 120, 228, 0.2);
}

/* Card Component */
.card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  background-color: var(--white);
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

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

.card-image {
  width: 100%;
  height: 300px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition);
}

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

.card-content {
  padding: var(--spacing-md);
  flex-grow: 1;
}

/* Footer */
.footer {
  background-color: var(--dark);
  color: var(--white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

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

.footer h3 {
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: var(--spacing-md);
  position: relative;
}

.footer h3::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 0;
  width: 40px;
  height: 2px;
  background-color: var(--primary);
}

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

.footer-links li {
  margin-bottom: var(--spacing-xs);
}

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

.footer-links a:hover, .footer-social a:hover {
  color: var(--primary-light);
}

.social-links {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.social-links a {
  display: inline-block;
  margin-right: var(--spacing-sm);
  margin-bottom: var(--spacing-sm);
  text-decoration: none;
  transition: color var(--transition);
}

.copyright {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid var(--gray-dark);
  color: var(--gray);
}

/* Special Pages */
.success-page {
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: var(--spacing-md);
}

.privacy-page, .terms-page {
  padding-top: 100px;
  padding-bottom: var(--spacing-xl);
}

/* Scroll to top button */
.scroll-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background-color: var(--primary);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
  box-shadow: var(--shadow-md);
  z-index: 999;
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.scroll-to-top:hover {
  background-color: var(--primary-dark);
}

/* Animations */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 1s ease, transform 1s ease;
}

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

/* Media Queries */
@media (max-width: 992px) {
  .sustainability-content {
    grid-template-columns: 1fr;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
  }
  
  .stats-container {
    grid-template-columns: 1fr 1fr;
  }
  
  .hero-content h2 {
    font-size: 2.5rem;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    left: -100%;
    top: 80px;
    flex-direction: column;
    background-color: var(--white);
    width: 100%;
    text-align: center;
    transition: 0.3s;
    box-shadow: var(--shadow);
    z-index: 999;
    padding: var(--spacing-md) 0;
  }

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

  .nav-menu li {
    margin: 0;
    padding: var(--spacing-sm) 0;
  }

  .hamburger {
    display: block;
  }

  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }

  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }

  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }
  
  .hero-buttons {
    flex-direction: column;
  }
  
  .stats-container {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 576px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.7rem;
  }
  
  .section-title {
    font-size: 1.7rem;
  }
  
  .hero-content h2 {
    font-size: 2rem;
  }
}