:root {
  --site-width: 980px;
  --text: #000000;
  --text-muted: #757575;
  --text-hover: #757575;
  --bg: #ffffff;
  --footer-bg: #ffffff;
  --line: #000000;
  --button-bg: #3b3b3b;
  --button-bg-hover: #757575;
  --button-text: #ffffff;
--font-heading: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-body: "Helvetica Neue", Helvetica, Arial, sans-serif;
  --transition: 0.4s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300; /* Applies the thinner typeface globally */
  font-size: 16px;
  line-height: 1.6;
}

/* Typography Updates */
body, .site-nav, .cv-section {
  font-family: var(--font-heading);
  font-weight: 300; 
}

.cv-section h2 {
  font-weight: 600; 
  font-size: 22px;
}

.cv-entry h3 {
  font-weight: 600;
  font-size: 18px;
}

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

a {
  color: inherit;
  text-decoration: none;
}

a:hover {
  color: var(--text-hover);
}

.site-header,
.site-footer {
  width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg);
}

.header-inner,
.footer-inner {
  width: 100%;
  margin: 0 auto;
  padding: 0 40px; 
}

.page-inner {
  width: min(100%, var(--site-width));
  margin: 0 auto;
  padding: 0 20px;
}

.site-nav {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-heading);
  font-size: 18px; /* Increased from 15px */
  font-weight: 100; /* Added thinner typeface */
  letter-spacing: 0.02em;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 100px;
}

.logo img {
  width: 147px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--font-heading);
  font-size: 15px;
  letter-spacing: 0.02em;
}

.site-nav li + li {
  border-left: 1px solid var(--line);
}

.site-nav a {
  display: block;
  padding: 0 10px;
  transition: color var(--transition);
}

.site-nav a.active {
  color: var(--text-muted);
}

main {
  flex: 1;
}

.page-inner {
  padding-top: 40px;
  padding-bottom: 60px;
}

.site-footer {
  background: var(--footer-bg);
  margin-top: auto;
}

.footer-rule {
  border: 0;
  border-top: 1px solid #e0e0e0;
  margin: 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 80px;
  padding-top: 16px;
  padding-bottom: 16px;
}

.copyright {
  margin: 0;
  font-size: 13px;
  letter-spacing: normal;
}

.social-links {
  display: flex;
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.social-links a {
  display: block;
  width: 24px;
  height: 24px;
}

.social-links img {
  width: 24px;
  height: 24px;
  object-fit: cover;
}

/* Home */
.home-hero {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 60px;
  padding: 40px 20px 80px;
  max-width: 1000px;
  margin: 0 auto;
}

.hero-content {
  text-align: left;
}

.headshot {
  width: 400px;
  max-width: 40vw;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 0; /* Removed margin */
}

.home-hero h1 {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 100;
  line-height: 1.2;
  margin: 0 0 24px;
  max-width: 700px;
}

.home-hero .intro {
  max-width: 640px;
  margin: 0 0 16px;
  font-size: 16px;
}

.home-links {
  display: flex;
  flex-direction: row; /* Horizontal alignment */
  align-items: center;
  gap: 18px;
  margin-top: 36px;
}

.btn-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 120px; /* Reduced to fit side-by-side better */
  padding: 12px 28px;
  background: var(--button-bg);
  color: var(--button-text);
  font-family: var(--font-body);
  font-size: 15px;
  border-radius: 50px; /* Added rounded corners */
  transition: background-color var(--transition), color var(--transition);
}

.btn-link:hover {
  background: #e3a82b; /* Mustard yellow */
  color: var(--button-text);
}

.fade-rise {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s cubic-bezier(0.37, 0, 0.63, 1),
    transform 0.8s cubic-bezier(0.37, 0, 0.63, 1);
}

.fade-rise.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Content pages */
.page-title {
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 100;
  margin: 0 0 24px;
}

.lead {
  font-size: 18px;
  margin-bottom: 40px;
}

/* Design */
.design-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center; /* Changed from start to center */
  margin-bottom: 64px;
}

.design-section.reverse .design-copy {
  order: 2;
}

.design-section.reverse .design-gallery-wrap {
  order: 1;
}

.design-section h2 {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 28px;
  font-weight: 600;
  margin: 0 8px 8px 0;
}

.design-section h2::after {
  content: " |";
  font-weight: 300;
  color: #000;
}

.design-section h3 {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 24px;
  font-weight: 300;
  margin: 0 0 16px;
  color: #333;
}

.design-section p {
  margin: 0 0 12px;
}

.design-gallery-wrap {
  position: relative;
}

.design-gallery {
  position: relative;
  width: 100%;
  aspect-ratio: 1 / 1; /* Changed from 4 / 3 to make it square */
  overflow: hidden;
  background: #f5f5f5;
  cursor: pointer;
}

.design-gallery img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 2s ease-in-out;
}

.design-gallery img.active {
  opacity: 1;
}

.gallery-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}

.gallery-dots button {
  width: 8px;
  height: 8px;
  border: 0;
  border-radius: 50%;
  padding: 0;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
}

.gallery-dots button.active {
  background: #ffffff;
}

.caption {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 24px 16px 12px;
  background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.9) 40%);
  color: #000;
  font-weight: bold;
  font-family: var(--font-body);
  z-index: 3;
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none; /* Prevents caption from interfering with lightbox clicks */
}

.design-gallery:hover img.active + .caption {
  opacity: 1;
}

/* Drawing */
.drawing-grid {
  column-count: 4;
  column-gap: 16px;
  width: 100%;
}

.drawing-item {
  border: 0;
  padding: 0;
  background: none;
  cursor: zoom-in;
  width: 100%;
  margin-bottom: 16px;
  display: inline-block;
  break-inside: avoid; /* Prevents images from splitting across columns */
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.drawing-item:hover {
  transform: scale(1.02);
  opacity: 0.8;
}

.drawing-item img {
  width: 100%;
  height: auto;
  border-radius: 4px; /* Optional: adds a slight rounding to match modern layouts */
}

/* CV */
/* CV Grid Layout */
.cv-section {
  display: grid;
  grid-template-columns: 250px 1fr;
  border-top: 1px solid #dcdcdc;
  padding-top: 40px;
  margin-bottom: 40px;
}

/* Force section titles to the left column */
.cv-section > h2 {
  grid-column: 1;
  margin: 0;
}

/* Force articles and skill lists to the right column */
.cv-section > article, 
.cv-section > ul {
  grid-column: 2;
}

/* Sub-grid to align dates and roles */
.cv-entry {
  display: grid;
  grid-template-columns: 150px 1fr;
  column-gap: 20px;
  row-gap: 8px;
  margin-bottom: 40px;
}

.cv-entry .dates {
  grid-column: 1;
  grid-row: 1;
  margin: 0;
  font-size: 14px;
}

.cv-entry h3 {
  font-weight: 300;
  font-size: 20px;
  margin: 0 0 8px;
  display: flex;
  flex-direction: column; /* Forces the link and text onto separate lines */
  gap: 4px;
}

.cv-entry p:not(.dates) {
  grid-column: 2;
  grid-row: 2;
  margin: 0;
}

.cv-section {
  margin-bottom: 48px;
}

.cv-section h2 {
  font-family: var(--font-heading);
  font-size: 32px;
  font-weight: 100;
  margin: 0 0 24px;
}

.cv-entry {
  margin-bottom: 28px;
}

.cv-entry .dates {
  margin: 0 0 4px;
  font-size: 16px;
}

.cv-entry h3 {
  font-size: 22px;
  font-weight: normal;
  margin: 0 0 8px;
}

.cv-entry h3 a {
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.cv-entry p {
  margin: 0;
}

.cv-skills {
  list-style: disc;
  padding-left: 1.3em;
  margin: 0;
}

.cv-skills li {
  margin-bottom: 8px;
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.9);
  padding: 24px;
}

.lightbox.open {
  display: flex;
}

.lightbox img {
  max-width: min(95vw, 1200px);
  max-height: 90vh;
  object-fit: contain;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  border: 0;
  background: transparent;
  color: #fff;
  font-size: 32px;
  cursor: pointer;
  line-height: 1;
  padding: 8px 16px;
}

.lightbox-close {
  top: 12px;
  right: 12px;
  font-size: 40px;
}

.lightbox-prev {
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 12px;
  top: 50%;
  transform: translateY(-50%);
}

@media (max-width: 768px) {
  .header-inner {
    flex-direction: column;
    gap: 16px;
    padding-top: 20px;
    padding-bottom: 20px;
    min-height: auto;
  }

  .design-section,
  .design-section.reverse .design-copy,
  .design-section.reverse .design-gallery-wrap {
    grid-template-columns: 1fr;
    order: unset;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }

  .headshot {
    width: 280px;
  }

  .home-hero h1 {
    font-size: 32px;
  }
  
  .home-hero {
    flex-direction: column;
    text-align: center;
    gap: 20px;
  }
  
  .hero-content {
    text-align: center;
  }
  
  .headshot {
    max-width: 70vw;
    margin-bottom: 20px;
  }
  
  .home-links {
    flex-direction: column;
    width: 100%;
  }
  
  .btn-link {
    width: 100%;
  }
  .drawing-grid {
    column-count: 2;
  }

  .cv-section {
    grid-template-columns: 1fr;
  }

  .cv-section > h2 {
    grid-column: 1;
    margin-bottom: 16px;
  }

  .cv-section > article,
  .cv-section > ul {
    grid-column: 1;
  }

  .cv-entry {
    grid-template-columns: 1fr;
  }

  .cv-entry .dates,
  .cv-entry h3,
  .cv-entry p:not(.dates) {
    grid-column: 1;
    grid-row: auto;
  }
}

@media (max-width: 480px) {
  .drawing-grid { 
    column-count: 1; 
  }
}

@media (prefers-reduced-motion: reduce) {
  .fade-rise {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .design-gallery img {
    transition: none;
  }
}