/* Base Styles */
:root {
  /* Color System */
  --color-primary: #5D3FD3;
  --color-primary-light: #7B68EE;
  --color-primary-dark: #483D8B;
  
  --color-secondary: #20B2AA;
  --color-secondary-light: #48D1CC;
  --color-secondary-dark: #008B8B;
  
  --color-accent: #FF7F50;
  --color-accent-light: #FFA07A;
  --color-accent-dark: #E9967A;
  
  --color-success: #4CAF50;
  --color-success-light: #81C784;
  --color-success-dark: #388E3C;
  
  --color-warning: #FFC107;
  --color-warning-light: #FFD54F;
  --color-warning-dark: #FFA000;
  
  --color-error: #F44336;
  --color-error-light: #E57373;
  --color-error-dark: #D32F2F;
  
  --color-neutral-100: #F8F9FA;
  --color-neutral-200: #E9ECEF;
  --color-neutral-300: #DEE2E6;
  --color-neutral-400: #CED4DA;
  --color-neutral-500: #ADB5BD;
  --color-neutral-600: #6C757D;
  --color-neutral-700: #495057;
  --color-neutral-800: #343A40;
  --color-neutral-900: #212529;
  
  /* Typography */
  --font-heading: 'Playfair Display', serif;
  --font-body: 'Source Sans Pro', sans-serif;
  
  /* Spacing System (8px) */
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 40px;
  --space-6: 48px;
  --space-7: 56px;
  --space-8: 64px;
  
  /* Other Variables */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition-speed: 0.3s;
}

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

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

body {
  font-family: var(--font-body);
  line-height: 1.5;
  color: var(--color-neutral-800);
  background-color: var(--color-neutral-100);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  margin-bottom: var(--space-2);
  color: var(--color-neutral-900);
}

h1 {
  font-size: 2.5rem;
  margin-bottom: var(--space-3);
}

h2 {
  font-size: 2rem;
  margin-bottom: var(--space-3);
}

h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}

p {
  margin-bottom: var(--space-2);
}

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

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

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

ul, ol {
  padding-left: var(--space-3);
  margin-bottom: var(--space-2);
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-2);
}

section {
  padding: var(--space-6) 0;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--border-radius-md);
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-speed);
  border: none;
  font-size: 1rem;
}

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

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

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

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

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

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

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

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

/* Header */
header {
  background-color: white;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: background-color var(--transition-speed);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) var(--space-2);
}

.logo a {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.nav-links {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links li {
  margin-left: var(--space-3);
}

.nav-links a {
  color: var(--color-neutral-700);
  font-weight: 600;
  padding: var(--space-1) 0;
  position: relative;
}

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

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

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-primary);
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-menu-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px 0;
  background-color: var(--color-neutral-800);
  transition: all var(--transition-speed);
}

/* Hero Section */
.hero {
  height: 80vh;
  min-height: 500px;
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.pexels.com/photos/8471931/pexels-photo-8471931.jpeg');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  margin-top: 72px; /* Header height */
}

.hero-content {
  max-width: 800px;
  padding: var(--space-3);
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: var(--space-3);
  color: white;
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: var(--space-4);
}

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: var(--space-2);
}

/* Mission Statement Section */
.mission-statement {
  background-color: var(--color-primary);
  color: white;
  text-align: center;
  padding: var(--space-6) 0;
}

.mission-statement h2 {
  color: white;
}

.mission-statement p {
  font-size: 1.25rem;
  max-width: 800px;
  margin: 0 auto;
}

/* Features Section */
.features {
  text-align: center;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.feature-card {
  background-color: white;
  padding: var(--space-3);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-speed);
}

.feature-card:hover {
  transform: translateY(-5px);
}

.feature-icon {
  font-size: 2rem;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

/* Latest Blogs Section */
.latest-blogs {
  background-color: var(--color-neutral-200);
}

.blog-preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
}

.blog-preview-card {
  background-color: white;
  padding: var(--space-3);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-speed);
}

.blog-preview-card:hover {
  transform: translateY(-5px);
}

.read-more {
  display: inline-block;
  margin-top: var(--space-2);
  font-weight: 600;
  color: var(--color-primary);
}

.read-more:hover {
  color: var(--color-primary-dark);
}

.center-button {
  text-align: center;
  margin-top: var(--space-5);
}

/* Featured Resource Section */
.featured-resource {
  text-align: center;
}

.featured-resource-content {
  background-color: white;
  padding: var(--space-4);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
  max-width: 800px;
  margin: 0 auto;
}

.featured-resource-content h3 {
  color: var(--color-primary);
}

.featured-resource-content .btn {
  margin-top: var(--space-2);
}

/* Newsletter Section */
.newsletter {
  background-color: var(--color-secondary);
  color: white;
  text-align: center;
}

.newsletter h2 {
  color: white;
}

.newsletter-form {
  display: flex;
  max-width: 500px;
  margin: var(--space-3) auto 0;
}

.newsletter-form input {
  flex: 1;
  padding: var(--space-2);
  border: none;
  border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
  font-size: 1rem;
}

.newsletter-form button {
  border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
  padding: var(--space-2);
}

/* Footer */
footer {
  background-color: var(--color-neutral-800);
  color: var(--color-neutral-300);
  padding: var(--space-6) 0 var(--space-3);
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.footer-section h3 {
  color: white;
  margin-bottom: var(--space-3);
  font-size: 1.2rem;
}

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

.footer-section ul li {
  margin-bottom: var(--space-1);
}

.footer-section a {
  color: var(--color-neutral-400);
  transition: color var(--transition-speed);
}

.footer-section a:hover {
  color: white;
}

.social-icons {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-2);
}

.social-icons a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: var(--color-neutral-700);
  color: white;
  border-radius: 50%;
  transition: background-color var(--transition-speed);
}

.social-icons a:hover {
  background-color: var(--color-primary);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--space-3);
  border-top: 1px solid var(--color-neutral-700);
}

/* Form Styles */
.form-group {
  margin-bottom: var(--space-3);
}

label {
  display: block;
  margin-bottom: var(--space-1);
  font-weight: 600;
}

input,
textarea,
select {
  width: 100%;
  padding: var(--space-2);
  border: 1px solid var(--color-neutral-400);
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-speed);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--color-primary);
  outline: none;
}

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

/* Utility Classes */
.text-center {
  text-align: center;
}

.mt-1 { margin-top: var(--space-1); }
.mt-2 { margin-top: var(--space-2); }
.mt-3 { margin-top: var(--space-3); }
.mt-4 { margin-top: var(--space-4); }
.mt-5 { margin-top: var(--space-5); }

.mb-1 { margin-bottom: var(--space-1); }
.mb-2 { margin-bottom: var(--space-2); }
.mb-3 { margin-bottom: var(--space-3); }
.mb-4 { margin-bottom: var(--space-4); }
.mb-5 { margin-bottom: var(--space-5); }

.py-1 { padding-top: var(--space-1); padding-bottom: var(--space-1); }
.py-2 { padding-top: var(--space-2); padding-bottom: var(--space-2); }
.py-3 { padding-top: var(--space-3); padding-bottom: var(--space-3); }
.py-4 { padding-top: var(--space-4); padding-bottom: var(--space-4); }
.py-5 { padding-top: var(--space-5); padding-bottom: var(--space-5); }

.px-1 { padding-left: var(--space-1); padding-right: var(--space-1); }
.px-2 { padding-left: var(--space-2); padding-right: var(--space-2); }
.px-3 { padding-left: var(--space-3); padding-right: var(--space-3); }
.px-4 { padding-left: var(--space-4); padding-right: var(--space-4); }
.px-5 { padding-left: var(--space-5); padding-right: var(--space-5); }

/* Page specific styles */
/* About page */
.about-hero {
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.pexels.com/photos/8471752/pexels-photo-8471752.jpeg');
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-4);
}

.team-member {
  background-color: white;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow);
}

.team-member-image {
  height: 280px;
  overflow: hidden;
}

.team-member-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-member-info {
  padding: var(--space-3);
}

.team-member-name {
  margin-bottom: var(--space-1);
}

.team-member-title {
  color: var(--color-neutral-600);
  margin-bottom: var(--space-2);
}

/* Resources page */
.resources-hero {
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.pexels.com/photos/8471880/pexels-photo-8471880.jpeg');
}

.resource-card {
  background-color: white;
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
  padding: var(--space-3);
  margin-bottom: var(--space-3);
  transition: transform var(--transition-speed);
}

.resource-card:hover {
  transform: translateY(-5px);
}

.resource-card h3 {
  color: var(--color-primary);
}

/* Blog pages */
.blog-hero {
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.pexels.com/photos/4050315/pexels-photo-4050315.jpeg');
}

.blog-post {
  max-width: 800px;
  margin: 0 auto;
  background-color: white;
  padding: var(--space-4);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
}

.blog-post-meta {
  color: var(--color-neutral-600);
  margin-bottom: var(--space-3);
  font-size: 0.9rem;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-4);
}

.blog-card {
  background-color: white;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--box-shadow);
  transition: transform var(--transition-speed);
}

.blog-card:hover {
  transform: translateY(-5px);
}

.blog-card-image {
  height: 200px;
  overflow: hidden;
}

.blog-card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-card-content {
  padding: var(--space-3);
}

.blog-card-date {
  color: var(--color-neutral-600);
  font-size: 0.9rem;
  margin-bottom: var(--space-1);
}

/* Contact page */
.contact-hero {
  background-image: linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)), url('https://images.pexels.com/photos/7103/writing-notes-idea-conference.jpg');
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.contact-form {
  background-color: white;
  padding: var(--space-4);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
}

.contact-info {
  background-color: var(--color-primary);
  color: white;
  padding: var(--space-4);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
}

.contact-info h3 {
  color: white;
}

.contact-method {
  margin-bottom: var(--space-3);
}

.contact-method i {
  margin-right: var(--space-1);
}

.contact-success {
  display: none;
  background-color: var(--color-success-light);
  color: var(--color-success-dark);
  padding: var(--space-3);
  border-radius: var(--border-radius-md);
  text-align: center;
  margin-bottom: var(--space-3);
}

.contact-error {
  display: none;
  background-color: var(--color-error-light);
  color: var(--color-error-dark);
  padding: var(--space-3);
  border-radius: var(--border-radius-md);
  text-align: center;
  margin-bottom: var(--space-3);
}

/* 404 Page */
.error-page {
  text-align: center;
  min-height: 80vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.error-code {
  font-size: 8rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.error-message {
  font-size: 2rem;
  margin-bottom: var(--space-4);
}

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

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

.animate-fade-in {
  animation: fadeIn 0.5s ease-in-out;
}

.animate-slide-up {
  animation: slideUp 0.5s ease-in-out;
}

/* Testimonial Section */
.testimonials {
  background-color: var(--color-neutral-100);
  padding: var(--space-6) 0;
  text-align: center;
}

.testimonial-slider {
  position: relative;
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  overflow: hidden;
  height: 300px;
}

.testimonial {
  position: absolute;
  width: 100%;
  padding: var(--space-4);
  transition: transform 0.5s ease-in-out;
}

.testimonial-content {
  background-color: white;
  padding: var(--space-4);
  border-radius: var(--border-radius-md);
  box-shadow: var(--box-shadow);
  margin: 0 var(--space-2);
}

.testimonial-text {
  font-size: 1.1rem;
  font-style: italic;
  margin-bottom: var(--space-3);
  color: var(--color-neutral-800);
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-primary);
}

.testimonial-role {
  font-size: 0.9rem;
  color: var(--color-neutral-600);
}

.testimonial-nav {
  margin-top: var(--space-4);
}

.testimonial-button {
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--color-primary);
  cursor: pointer;
  padding: var(--space-2);
  transition: color var(--transition-speed);
}

.testimonial-button:hover {
  color: var(--color-primary-dark);
}