/* ====================================
   Our Journey - Main Stylesheet
   ==================================== */

/* CSS Custom Properties */
:root {
  /* Color Palette */
  --color-primary-dark: #0A1F1B;
  --color-primary-green: #1B4332;
  --color-accent-green: #71B48D;
  --color-light-accent: #95D5B2;
  --color-path-light: #FFFFFF;
  --color-off-white: #F7FFF7;
  --color-text-primary: #FFFFFF;
  --color-text-secondary: #B7E4C7;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 4rem;
  --spacing-2xl: 6rem;

  /* Layout */
  --max-width: 1200px;
  --header-height: 80px;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
  --transition-slow: 0.5s ease;

  /* Effects */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.3);
  --shadow-glow: 0 0 20px rgba(113, 180, 141, 0.3);
}

/* ====================================
   Reset & Base Styles
   ==================================== */

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

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

body {
  font-family: var(--font-primary);
  font-weight: var(--font-weight-normal);
  line-height: 1.6;
  color: var(--color-text-primary);
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary-green) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
}

/* Background texture overlay - connected pathways pattern */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('../assets/images/pattern-background.svg');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 0.7;
  pointer-events: none;
  z-index: 0;
}

/* ====================================
   Typography
   ==================================== */

h1, h2, h3, h4, h5, h6 {
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
  color: var(--color-text-primary);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--color-text-secondary);
  font-size: 1.125rem;
  line-height: 1.8;
}

a {
  color: var(--color-accent-green);
  text-decoration: none;
  transition: color var(--transition-normal);
  position: relative;
}

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

/* Animated underline for links */
a.link-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent-green);
  transition: width var(--transition-normal);
}

a.link-underline:hover::after {
  width: 100%;
}

/* ====================================
   Layout & Container
   ==================================== */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  position: relative;
  z-index: 1;
}

section {
  padding: var(--spacing-2xl) 0;
  position: relative;
}

/* ====================================
   Navigation
   ==================================== */

header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1000;
  transition: background-color var(--transition-normal), box-shadow var(--transition-normal);
}

header.scrolled {
  background-color: rgba(10, 31, 27, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-md);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  padding: 0 var(--spacing-md);
  max-width: var(--max-width);
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-menu li {
  position: relative;
}

.nav-menu a {
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
  padding: var(--spacing-xs) var(--spacing-sm);
  transition: color var(--transition-normal);
}

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

/* Dropdown menu */
.dropdown {
  position: relative;
}

.dropdown-toggle {
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

.dropdown-toggle::after {
  content: '▼';
  font-size: 0.7rem;
  transition: transform var(--transition-normal);
}

.dropdown:hover .dropdown-toggle::after {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background-color: rgba(27, 67, 50, 0.98);
  backdrop-filter: blur(10px);
  min-width: 250px;
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all var(--transition-normal);
  margin-top: var(--spacing-xs);
  overflow: hidden;
}

.dropdown:hover .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  list-style: none;
}

.dropdown-menu a {
  display: block;
  padding: var(--spacing-sm) var(--spacing-md);
  color: var(--color-text-secondary);
  border-bottom: 1px solid rgba(113, 180, 141, 0.1);
  transition: all var(--transition-fast);
}

.dropdown-menu a:hover {
  background-color: rgba(113, 180, 141, 0.1);
  color: var(--color-accent-green);
  padding-left: calc(var(--spacing-md) + 0.5rem);
}

.dropdown-menu li:last-child a {
  border-bottom: none;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-text-primary);
  transition: all var(--transition-normal);
  border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* ====================================
   Hero Section
   ==================================== */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  padding-top: var(--header-height);
}

.hero-content {
  max-width: 900px;
  animation: fadeInUp 1s ease-out;
}

.hero h1 {
  margin-bottom: var(--spacing-md);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.hero .tagline {
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-md);
  font-weight: var(--font-weight-medium);
}

.hero p {
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: var(--spacing-xl);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

/* ====================================
   Buttons
   ==================================== */

.btn {
  display: inline-block;
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
  font-weight: var(--font-weight-semibold);
  text-align: center;
  text-decoration: none;
  border-radius: 50px;
  transition: all var(--transition-normal);
  cursor: pointer;
  border: 2px solid transparent;
  letter-spacing: 0.02em;
}

.btn-primary {
  background-color: var(--color-accent-green);
  color: var(--color-primary-dark);
  box-shadow: 0 4px 12px rgba(113, 180, 141, 0.3);
}

.btn-primary:hover {
  background-color: var(--color-light-accent);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-accent-green);
  border-color: var(--color-accent-green);
}

.btn-outline:hover {
  background-color: var(--color-accent-green);
  color: var(--color-primary-dark);
  transform: translateY(-3px);
}

/* ====================================
   Cards
   ==================================== */

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

.card {
  background: rgba(27, 67, 50, 0.4);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(113, 180, 141, 0.2);
  border-radius: 16px;
  padding: var(--spacing-lg);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent-green), var(--color-light-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-normal);
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent-green);
  background: rgba(27, 67, 50, 0.6);
}

.card:hover::before {
  transform: scaleX(1);
}

.card h3 {
  color: var(--color-accent-green);
  margin-bottom: var(--spacing-sm);
}

.card p {
  font-size: 1rem;
  line-height: 1.7;
}

.card ul {
  list-style: none;
  margin-top: var(--spacing-md);
}

.card ul li {
  padding: var(--spacing-xs) 0;
  color: var(--color-text-secondary);
  position: relative;
  padding-left: var(--spacing-md);
}

.card ul li::before {
  content: '•';
  color: var(--color-accent-green);
  position: absolute;
  left: 0;
  font-size: 1.5rem;
  line-height: 1;
}

/* ====================================
   Content Sections
   ==================================== */

.content-section {
  padding: var(--spacing-2xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  margin-bottom: var(--spacing-sm);
}

.section-header .subheader {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  color: var(--color-accent-green);
  font-weight: var(--font-weight-medium);
  margin-bottom: var(--spacing-md);
}

.content-block {
  max-width: 900px;
  margin: 0 auto var(--spacing-lg);
}

.content-block h3 {
  color: var(--color-accent-green);
  margin-top: var(--spacing-lg);
  margin-bottom: var(--spacing-sm);
}

.content-block ul {
  list-style: none;
  margin-left: 0;
}

.content-block ul li {
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-left: 2rem;
}

.content-block ul li::before {
  content: '→';
  color: var(--color-accent-green);
  position: absolute;
  left: 0;
  font-size: 1.5rem;
  font-weight: bold;
}

.content-block ul li strong {
  color: var(--color-text-primary);
  display: block;
  margin-bottom: var(--spacing-xs);
  font-size: 1.25rem;
}

/* ====================================
   Contact Form
   ==================================== */

.contact-form {
  max-width: 600px;
  margin: var(--spacing-xl) auto;
}

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

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  color: var(--color-text-primary);
  font-weight: var(--font-weight-medium);
  font-size: 1.125rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: var(--spacing-sm);
  font-size: 1rem;
  font-family: var(--font-primary);
  background-color: rgba(27, 67, 50, 0.4);
  border: 2px solid rgba(113, 180, 141, 0.3);
  border-radius: 8px;
  color: var(--color-text-primary);
  transition: all var(--transition-normal);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent-green);
  background-color: rgba(27, 67, 50, 0.6);
  box-shadow: 0 0 0 3px rgba(113, 180, 141, 0.1);
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(183, 228, 199, 0.5);
}

/* Honeypot field (hidden for spam protection) */
.form-group.honeypot {
  position: absolute;
  left: -9999px;
}

.form-message {
  padding: var(--spacing-sm);
  border-radius: 8px;
  margin-bottom: var(--spacing-md);
  display: none;
}

.form-message.success {
  background-color: rgba(113, 180, 141, 0.2);
  border: 1px solid var(--color-accent-green);
  color: var(--color-accent-green);
  display: block;
}

.form-message.error {
  background-color: rgba(220, 53, 69, 0.2);
  border: 1px solid #dc3545;
  color: #ff6b6b;
  display: block;
}

.contact-info {
  text-align: center;
  margin-top: var(--spacing-xl);
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(113, 180, 141, 0.2);
}

.contact-info a {
  font-size: 1.25rem;
  font-weight: var(--font-weight-medium);
}

/* ====================================
   Footer
   ==================================== */

footer {
  background-color: rgba(10, 31, 27, 0.8);
  backdrop-filter: blur(10px);
  padding: var(--spacing-xl) 0 var(--spacing-md);
  margin-top: var(--spacing-2xl);
  border-top: 1px solid rgba(113, 180, 141, 0.2);
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  text-align: center;
}

.footer-brand {
  font-size: 1.5rem;
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--spacing-xs);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer-tagline {
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-md);
  font-size: 1rem;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
  flex-wrap: wrap;
}

.footer-links a {
  color: var(--color-text-secondary);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-normal);
}

.footer-links a:hover {
  color: var(--color-accent-green);
}

.footer-contact {
  margin-bottom: var(--spacing-md);
}

.footer-contact a {
  color: var(--color-accent-green);
  font-weight: var(--font-weight-medium);
}

.footer-legal {
  color: var(--color-text-secondary);
  font-size: 0.875rem;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(113, 180, 141, 0.1);
}

/* ====================================
   SVG Path Background
   ==================================== */

.path-background {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0.05;
  pointer-events: none;
  z-index: 0;
}

/* ====================================
   Animations
   ==================================== */

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fade-in {
  animation: fadeIn 0.8s ease-out;
}

.fade-in-up {
  animation: fadeInUp 0.8s ease-out;
}

/* Scroll reveal animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ====================================
   Responsive Design
   ==================================== */

@media (max-width: 768px) {
  :root {
    --header-height: 70px;
    --spacing-xl: 3rem;
    --spacing-2xl: 4rem;
  }

  /* Mobile Navigation */
  .menu-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    width: 100%;
    height: calc(100vh - var(--header-height));
    background-color: rgba(10, 31, 27, 0.98);
    backdrop-filter: blur(10px);
    flex-direction: column;
    justify-content: flex-start;
    align-items: stretch;
    gap: 0;
    padding: var(--spacing-md);
    transform: translateX(-100%);
    transition: transform var(--transition-normal);
    overflow-y: auto;
  }

  .nav-menu.active {
    transform: translateX(0);
  }

  .nav-menu li {
    width: 100%;
    border-bottom: 1px solid rgba(113, 180, 141, 0.2);
  }

  .nav-menu a {
    display: block;
    padding: var(--spacing-sm);
  }

  /* Mobile Dropdown */
  .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-normal);
    margin-top: 0;
    box-shadow: none;
    background-color: rgba(27, 67, 50, 0.6);
  }

  .dropdown.active .dropdown-menu {
    max-height: 500px;
  }

  .dropdown-toggle::after {
    margin-left: auto;
  }

  /* Cards Grid */
  .cards-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  /* Footer */
  .footer-links {
    flex-direction: column;
    gap: var(--spacing-sm);
  }

  /* Content adjustments */
  section {
    padding: var(--spacing-xl) 0;
  }

  .container {
    padding: 0 var(--spacing-sm);
  }
}

@media (max-width: 480px) {
  :root {
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
  }

  .btn {
    padding: 0.875rem 2rem;
    font-size: 1rem;
  }

  .hero {
    min-height: 90vh;
  }
}

/* ====================================
   Accessibility
   ==================================== */

/* Focus states */
a:focus,
button:focus,
input:focus,
textarea:focus {
  outline: 2px solid var(--color-accent-green);
  outline-offset: 2px;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  :root {
    --color-accent-green: #95D5B2;
  }

  .card {
    border-width: 2px;
  }
}

/* ====================================
   Print Styles
   ==================================== */

@media print {
  header,
  footer,
  .menu-toggle,
  .btn {
    display: none;
  }

  body {
    background: white;
    color: black;
  }

  section {
    page-break-inside: avoid;
  }
}