/* assets/css/style.css */
:root {
  --primary-color: #000000;
  --secondary-color: #666666;
  --accent-color: #ff6719;
  --background-color: #ffffff;
  --text-color: #333333;
  --light-gray: #f5f5f5;
  --border-color: #e0e0e0;
  --substack-light: #fff8f5;
}

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

body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-color);
  background-color: var(--background-color);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--light-gray);
  padding: 60px 20px;
}

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

.hero-title {
  font-size: 3.5rem;
  font-weight: 300;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
  color: var(--primary-color);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--secondary-color);
  margin-bottom: 2rem;
  font-weight: 300;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 12px 30px;
  text-decoration: none;
  border: 2px solid var(--primary-color);
  font-weight: 500;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 0.875rem;
  cursor: pointer;
  background: transparent;
  color: var(--primary-color);
}

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

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

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

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

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

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

/* Section Styles */
section {
  padding: 80px 0;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 300;
  text-align: center;
  margin-bottom: 3rem;
  letter-spacing: -0.02em;
}

.section-cta {
  text-align: center;
  margin-top: 3rem;
}

/* Portfolio Grid */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-bottom: 2rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
  border-radius: 8px;
}

.portfolio-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.portfolio-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.7);
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  padding: 2rem;
  text-align: center;
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-item:hover .portfolio-image {
  transform: scale(1.05);
}

.portfolio-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.portfolio-category {
  color: #ccc;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Contact Section */
.contact-section {
  background: var(--light-gray);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  font-weight: 400;
}

.contact-info > p {
  color: var(--secondary-color);
  margin-bottom: 2rem;
  font-size: 1.125rem;
}

.contact-details {
  margin-bottom: 2rem;
}

.contact-item {
  margin-bottom: 1.5rem;
}

.contact-item strong {
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

.contact-item a {
  color: var(--accent-color);
  text-decoration: none;
}

.contact-item a:hover {
  text-decoration: underline;
}

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

.social-link {
  padding: 8px 16px;
  border: 1px solid var(--border-color);
  text-decoration: none;
  color: var(--text-color);
  border-radius: 4px;
  transition: all 0.3s ease;
}

.social-link:hover {
  border-color: var(--primary-color);
  color: var(--primary-color);
}

/* Contact Form */
.contact-form {
  background: white;
  padding: 2rem;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.3s ease;
}

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

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

/* Substack Section */
.substack-section {
  background: var(--substack-light);
}

.substack-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.substack-text h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--accent-color);
}

.substack-benefits {
  list-style: none;
  margin-top: 1.5rem;
}

.substack-benefits li {
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--border-color);
}

.substack-benefits li:last-child {
  border-bottom: none;
}

.substack-widget {
  border-radius: 8px;
  overflow: hidden;
}

/* About Section */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.about-content {
  padding: 0 2rem;
}

.about-text {
  margin-bottom: 2rem;
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--secondary-color);
}

/* Portfolio Filters */
.portfolio-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.filter-btn {
  padding: 8px 20px;
  border: 1px solid var(--border-color);
  background: white;
  color: var(--text-color);
  border-radius: 25px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.875rem;
}

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

/* Portfolio Page Specific */
.portfolio-page {
  padding: 80px 0;
}

.page-title {
  font-size: 3rem;
  font-weight: 300;
  text-align: center;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.page-subtitle {
  text-align: center;
  color: var(--secondary-color);
  font-size: 1.125rem;
  margin-bottom: 3rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* Utility Classes */
.hidden {
  display: none !important;
}

.text-center {
  text-align: center;
}

/* Responsive Design */
@media (max-width: 768px) {
  .hero-title {
    font-size: 2.5rem;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .about-grid,
  .contact-grid,
  .substack-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .about-content {
    padding: 0;
    text-align: center;
  }
  
  .hero-cta {
    flex-direction: column;
    align-items: center;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-form {
    padding: 1.5rem;
  }
  
  .portfolio-filters {
    gap: 0.5rem;
  }
  
  .filter-btn {
    padding: 6px 16px;
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  section {
    padding: 60px 0;
  }
  
  .hero-title {
    font-size: 2rem;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .social-links {
    justify-content: center;
  }
  
  .page-title {
    font-size: 2rem;
  }
}

/* Body padding for fixed header */
body {
  padding-top: 80px; /* Adjust based on your header height */
}

/* Header scroll margin for anchor links */
.header-scroll-margin {
  scroll-margin-top: 100px;
}

/* Ensure main content takes full height */
html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
}

main {
  flex: 1 0 auto;
}

.site-footer {
  flex-shrink: 0;
}