/* CSS Variables for Glassmorphism & Eco-Minimalism Design */
:root {
  /* Analogous Color Scheme */
  --primary-color: #2ECC71;
  --primary-dark: #27AE60;
  --secondary-color: #1ABC9C;
  --tertiary-color: #3498DB;
  --accent-color: #F39C12;
  --accent-dark: #E67E22;
  
  /* Neutral Colors */
  --white: #FFFFFF;
  --light-gray: #F8F9FA;
  --medium-gray: #6C757D;
  --dark-gray: #495057;
  --black: #212529;
  
  /* Glass Effects */
  --glass-bg: rgba(255, 255, 255, 0.25);
  --glass-border: rgba(255, 255, 255, 0.18);
  --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.37);
  --glass-backdrop: blur(10px);
  
  /* Gradients */
  --eco-gradient: linear-gradient(135deg, rgba(46, 204, 113, 0.1) 0%, rgba(26, 188, 156, 0.1) 100%);
  --hero-overlay: linear-gradient(135deg, rgba(0, 0, 0, 0.6) 0%, rgba(0, 0, 0, 0.4) 100%);
  --card-gradient: linear-gradient(145deg, rgba(255, 255, 255, 0.2) 0%, rgba(255, 255, 255, 0.1) 100%);
  
  /* Typography */
  --font-primary: 'Roboto', sans-serif;
  --font-secondary: 'Lato', sans-serif;
  
  /* Spacing */
  --section-padding: 4rem 0;
  --card-padding: 2rem;
  --border-radius: 15px;
  --border-radius-large: 25px;
  
  /* Transitions */
  --transition-fast: 0.3s ease;
  --transition-smooth: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

/* Global Styles */
* {
  box-sizing: border-box;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.title {
  font-family: var(--font-primary) !important;
}

.subtitle {
  font-family: var(--font-secondary) !important;
}

/* Global Button Styles */
.btn,
.button,
input[type='submit'] {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  padding: 0.75rem 1.5rem;
  font-family: var(--font-primary);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn:hover,
.button:hover,
input[type='submit']:hover {
  transform: translateY(-2px);
  box-shadow: var(--glass-shadow);
}

.btn.is-primary,
.button.is-primary {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
  color: var(--white);
  border: none;
}

.btn.is-primary:hover,
.button.is-primary:hover {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary-color) 100%);
}

/* Glass Effects */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
  border-radius: var(--border-radius);
  box-shadow: var(--glass-shadow);
  transition: all var(--transition-smooth);
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 40px 0 rgba(31, 38, 135, 0.5);
}

.glass-button {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
}

.glass-input {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border: 1px solid var(--glass-border);
}

/* Eco-Minimalism Sections */
.eco-section {
  background: var(--eco-gradient);
  position: relative;
}

.eco-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="1" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.3;
  pointer-events: none;
}

/* Header/Navigation */
.navbar {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop);
  -webkit-backdrop-filter: var(--glass-backdrop);
  border-bottom: 1px solid var(--glass-border);
  transition: all var(--transition-smooth);
  z-index: 100;
}

.navbar.is-scrolled {
  background: rgba(255, 255, 255, 0.95);
  box-shadow: var(--glass-shadow);
}

.navbar-item {
  font-family: var(--font-primary);
  font-weight: 500;
  transition: all var(--transition-fast);
  position: relative;
}

.navbar-item:hover {
  color: var(--primary-color) !important;
}

.navbar-item::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--primary-color);
  transition: all var(--transition-fast);
  transform: translateX(-50%);
}

.navbar-item:hover::after {
  width: 80%;
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
}

.hero-parallax {
  background-attachment: fixed;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center;
}

.hero .title,
.hero .subtitle {
  color: var(--white) !important;
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

/* Animations */
.animate-fade-in {
  opacity: 0;
  animation: fadeIn 1s ease forwards;
}

.animate-slide-up {
  opacity: 0;
  transform: translateY(30px);
  animation: slideUp 1s ease 0.3s forwards;
}

.animate-fade-in-delay {
  opacity: 0;
  animation: fadeIn 1s ease 0.6s forwards;
}

.animate-slide-left {
  opacity: 0;
  transform: translateX(-50px);
  animation: slideLeft 1s ease forwards;
}

.animate-card {
  opacity: 1;
  transform: translateY(20px);
  transition: all var(--transition-smooth);
}

.animate-card.in-view {
  opacity: 1;
  transform: translateY(0);
}

@keyframes fadeIn {
  to { opacity: 1; }
}

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

@keyframes slideLeft {
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Card Styles */
.card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition-smooth);
  border: none;
  box-shadow: var(--glass-shadow);
}

.card-image {
  width: 100%;
  height: 250px;
  overflow: hidden;
  border-radius: var(--border-radius) var(--border-radius) 0 0;
}

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

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

.service-card .card-image {
  height: 200px;
}

/* Statistics Section */
.stat-widget {
  padding: 2rem;
  text-align: center;
  transition: all var(--transition-smooth);
}

.stat-widget:hover {
  transform: translateY(-10px);
}

.stat-number {
  font-size: 3rem;
  font-weight: 700;
  font-family: var(--font-primary);
  color: var(--primary-color);
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 1rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Gallery Section */
.gallery-slider {
  display: flex;
  gap: 2rem;
  overflow-x: auto;
  padding: 1rem 0;
  scroll-snap-type: x mandatory;
}

.gallery-slide {
  flex: 0 0 auto;
  width: 600px;
  scroll-snap-align: start;
}

.gallery-slide img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  border-radius: var(--border-radius);
  box-shadow: var(--glass-shadow);
  transition: transform var(--transition-smooth);
}

.gallery-slide:hover img {
  transform: scale(1.02);
}

/* Partners Section */
#partners img {
  max-width: 150px;
  height: 100px;
  object-fit: contain;
  filter: grayscale(100%);
  transition: all var(--transition-smooth);
}

#partners img:hover {
  filter: grayscale(0%);
  transform: scale(1.1);
}

/* Contact Form */
.contact-form {
  max-width: 100%;
}

.field {
  margin-bottom: 1.5rem;
}

.label {
  font-family: var(--font-primary);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.input,
.textarea {
  border-radius: var(--border-radius);
  border: 1px solid var(--glass-border);
  transition: all var(--transition-fast);
}

.input:focus,
.textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 0.2rem rgba(46, 204, 113, 0.25);
}

/* Footer */
.footer {
  padding: 3rem 0 2rem;
  background: var(--black) !important;
  border-top: 1px solid var(--medium-gray);
}

.footer .title,
.footer h3,
.footer h4 {
  color: var(--white) !important;
  margin-bottom: 1rem;
}

.footer p,
.footer li {
  color: var(--light-gray) !important;
  line-height: 1.6;
}

.footer a {
  color: var(--light-gray) !important;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.footer a:hover {
  color: var(--primary-color) !important;
}

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

.footer li {
  margin-bottom: 0.5rem;
}

.social-links a {
  display: inline-block;
  margin-right: 1rem;
  margin-bottom: 0.5rem;
  padding: 0.5rem 1rem;
  background: var(--glass-bg);
  border-radius: var(--border-radius);
  transition: all var(--transition-fast);
}

.social-links a:hover {
  background: var(--primary-color);
  color: var(--white) !important;
  transform: translateY(-2px);
}

/* Cookie Popup */
.cookie-popup {
  background: rgba(0, 0, 0, 0.95) !important;
  backdrop-filter: var(--glass-backdrop);
  border-top: 1px solid var(--glass-border);
}

.cookie-popup p {
  color: var(--white);
  margin-bottom: 1rem;
}

/* Success Page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--eco-gradient);
}

.success-content {
  text-align: center;
  padding: 3rem;
}

/* Privacy & Terms Pages */
.privacy-page,
.terms-page {
  padding-top: 100px;
}

.privacy-page .section,
.terms-page .section {
  padding: 2rem 0;
}

/* Read More Links */
.read-more {
  color: var(--primary-color);
  font-weight: 600;
  text-decoration: none;
  position: relative;
  transition: all var(--transition-fast);
}

.read-more:hover {
  color: var(--primary-dark);
  text-decoration: none;
}

.read-more::after {
  content: ' →';
  transition: transform var(--transition-fast);
}

.read-more:hover::after {
  transform: translateX(5px);
}

/* Scroll-dependent Animations */
.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.scroll-animate.animate {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive Design */
@media (max-width: 768px) {
  :root {
    --section-padding: 2rem 0;
    --card-padding: 1rem;
  }
  
  .hero-parallax {
    background-attachment: scroll;
  }
  
  .stat-number {
    font-size: 2rem;
  }
  
  .gallery-slide {
    width: 90vw;
  }
  
  .card-image {
    height: 200px;
  }
  
  .service-card .card-image {
    height: 150px;
  }
  
  .glass-card {
    margin-bottom: 1rem;
  }
}

@media (max-width: 480px) {
  .title.is-1 {
    font-size: 2rem !important;
  }
  
  .title.is-2 {
    font-size: 1.75rem !important;
  }
  
  .hero .subtitle {
    font-size: 1.25rem !important;
  }
  
  .button.is-large {
    font-size: 1rem !important;
    padding: 0.75rem 1.25rem !important;
  }
}

/* Loading States */
.loading {
  opacity: 0.7;
  pointer-events: none;
}

.loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--primary-color);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* High Contrast Mode Support */
@media (prefers-contrast: high) {
  :root {
    --glass-bg: rgba(255, 255, 255, 0.9);
    --glass-border: rgba(0, 0, 0, 0.3);
  }
}

/* Reduced Motion Support */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .hero-parallax {
    background-attachment: scroll;
  }
}

/* Print Styles */
@media print {
  .navbar,
  .cookie-popup,
  .footer {
    display: none;
  }
  
  .section {
    page-break-inside: avoid;
  }
  
  .glass-card {
    background: var(--white);
    border: 1px solid var(--medium-gray);
    box-shadow: none;
  }
}