:root {
  --color-text: #1a1a1a;
  --color-background: #ffffff;
  --color-accent: #2a2a2a;
  --font-serif: 'Baskerville', 'Libre Baskerville', 'Baskerville Old Face', Georgia, serif;
  --font-sans: 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: var(--font-serif);
  color: var(--color-text);
  background-color: var(--color-background);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-y: scroll;
}

/* Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  height: 60px;
  width: auto;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2.5rem;
}

.nav-links li {
}

.nav-links a {
  font-family: var(--font-serif);
  text-decoration: none;
  color: var(--color-text);
  font-size: 1rem;
  letter-spacing: 0;
  text-transform: none;
  position: relative;
  transition: var(--transition-smooth);
}

/* Hero Section */
.hero {
  height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 0 2rem;
  max-width: 1200px;
  margin: 0 auto;
}

.hero-image {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: auto;
  max-height: 80vh;
  object-fit: cover;
  border: 20px solid white;
  box-sizing: border-box;
}

.hero-logo {
  position: relative;
  z-index: 10;
  max-width: 400px;
  width: 80%;
}

/* Content Pages */
.content-page {
  min-height: 100vh;
  padding-top: 120px;
  padding-bottom: 4rem;
}

.content-page.project-page {
  overflow: hidden;
  height: 100vh;
  padding-bottom: 0;
}

.content-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.content-container.two-column {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}

.content-text {
  max-width: 500px;
}

.content-image-container {
  position: sticky;
  top: 140px;
}

.content-image-container img {
  width: 100%;
  height: auto;
  opacity: 0.7;
}

.content-container h1 {
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 400;
  margin-bottom: 2rem;
  letter-spacing: -0.02em;
}

.content-container p {
  font-size: 1.1rem;
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.content-container a {
  color: var(--color-accent);
  text-decoration: none;
  border-bottom: 1px solid var(--color-accent);
  transition: var(--transition-smooth);
}

.content-container a:hover {
  opacity: 0.6;
}

.about-image, .contact-image {
  width: 100%;
  max-width: 600px;
  margin: 3rem auto;
  display: block;
  opacity: 0.7;
}

/* Work Page - Projects Index */
.projects-index {
  display: flex;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  font-family: var(--font-serif);
  position: relative;
  min-height: calc(100vh - 200px);
}

.projects-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  flex-shrink: 0;
  width: auto;
}

.projects-list li {
  font-size: 1.1rem;
  line-height: 1.2;
}

.projects-list a {
  text-decoration: none;
  color: var(--color-text);
  cursor: pointer;
  white-space: nowrap;
  display: block;
  transition: var(--transition-smooth);
}

.projects-list a:hover {
  color: rgb(102, 103, 71);
}

.projects-preview {
  position: fixed;
  left: 40%;
  top: 50%;
  transform: translate(0, -50%);
  width: 27vw;
  height: 48vh;
  display: flex;
  justify-content: center;
  align-items: center;
  pointer-events: none;
}

.projects-preview img {
  position: absolute;
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  opacity: 0;
}

.projects-preview img.active {
  opacity: 1;
}

/* Contact Info */
.contact-info {
  font-size: 1.1rem;
  line-height: 1.8;
  margin: 2rem 0;
}

/* Project Page - Scrolling Image Gallery */
.project-images-container {
  position: sticky;
  top: 140px;
  height: calc(100vh - 160px);
  overflow: hidden;
}

.project-images-scroll {
  height: 100%;
  overflow-y: auto;
  overflow-x: hidden;
  padding-right: 0;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE and Edge */
}

.project-images-scroll::-webkit-scrollbar {
  display: none; /* Chrome, Safari, Opera */
}

.project-images-scroll img {
  width: 100%;
  height: auto;
  display: block;
  margin-bottom: 1rem;
  opacity: 0.7;
}

/* Contact Form */
.contact-form {
  margin-top: 3rem;
}

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group label {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  color: var(--color-text);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 0;
  border: none;
  border-bottom: 1px solid var(--color-text);
  font-family: var(--font-serif);
  font-size: 1rem;
  background: transparent;
  transition: var(--transition-smooth);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-bottom-color: rgb(102, 103, 71);
}

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

.submit-btn {
  padding: 1rem 2.5rem;
  border: 2px solid var(--color-text);
  background: transparent;
  font-family: var(--font-serif);
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition-smooth);
  margin-top: 1rem;
}

.submit-btn:hover {
  background: var(--color-text);
  color: white;
}

@media (max-width: 768px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* Responsive Design */
@media (max-width: 768px) {
  /* Remove fixed header on mobile */
  header {
    position: relative;
  }

  nav {
    flex-direction: column;
    gap: 1.5rem;
    padding: 1rem;
  }

  .logo {
    height: 50px;
  }

  .nav-links {
    gap: 1.5rem;
  }

  .nav-links a {
    font-size: 0.9rem;
  }

  /* Adjust content padding since header is no longer fixed */
  .content-page {
    padding-top: 2rem;
  }

  .content-page.project-page {
    height: auto;
    overflow: visible;
  }

  .content-container h1 {
    font-size: 2rem;
  }

  .content-container p {
    font-size: 1rem;
  }

  /* Stack two-column layouts vertically */
  .content-container.two-column {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .content-text {
    max-width: 100%;
  }

  .content-image-container {
    position: static;
  }

  /* Project pages: text on top, images below */
  .project-images-container {
    position: static;
    height: auto;
    margin-top: 2rem;
  }

  .project-images-scroll {
    overflow-y: visible;
  }

  /* Work page: just show list, no preview */
  .projects-index {
    flex-direction: column;
    margin-top: 2rem;
  }

  .projects-preview {
    display: none;
  }

  .projects-list {
    margin-top: 0;
  }

  .projects-list a {
    white-space: normal;
  }

  /* Hero section adjustments */
  .hero {
    padding: 0 1rem;
  }

  .hero-image {
    border: 10px solid white;
  }
}