/* =============================================================
   work.css — Work Index + Case Study Styles
   ryanschill.co
   ============================================================= */


/* =============================================================
   SHARED: THEME TOGGLE (duplicated from home.css)
   ============================================================= */

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.theme-toggle {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  border: 1px solid var(--color-border-default);
  background: transparent;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition:
    color var(--duration-fast) var(--ease-out-expo),
    border-color var(--duration-fast) var(--ease-out-expo),
    background var(--duration-fast) var(--ease-out-expo);
}

.theme-toggle:hover {
  color: var(--color-text-primary);
  border-color: var(--color-border-strong);
  background: var(--color-bg-subtle);
}

.theme-toggle__icon--light { display: none; }
.theme-toggle__icon--dark  { display: flex; }
[data-theme="dark"] .theme-toggle__icon--light { display: flex; }
[data-theme="dark"] .theme-toggle__icon--dark  { display: none; }
@media (prefers-color-scheme: dark) {
  :not([data-theme="light"]) .theme-toggle__icon--light { display: flex; }
  :not([data-theme="light"]) .theme-toggle__icon--dark  { display: none; }
}


/* =============================================================
   SHARED: PAGE HEADER
   ============================================================= */

.page-header {
  padding-bottom: var(--space-6);
}

.page-header__title {
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
}

.page-header__lead {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--scale-lg);
  color: var(--color-text-secondary);
  max-width: 52ch;
  line-height: 1.5;
  margin: 0;
}


/* =============================================================
   WORK INDEX: CARDS
   ============================================================= */

/* Featured card — full width */
.work-card--featured {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  overflow: hidden;
  margin-bottom: var(--space-6);
  transition:
    border-color var(--duration-base) var(--ease-out-expo),
    box-shadow var(--duration-base) var(--ease-out-expo);
}

.work-card--featured:hover {
  border-color: var(--card-border-hover);
  box-shadow: var(--card-shadow-hover);
}

/* Standard card */
.work-card {
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--card-radius);
  overflow: hidden;
  transition:
    border-color var(--duration-base) var(--ease-out-expo),
    box-shadow var(--duration-base) var(--ease-out-expo),
    transform var(--duration-base) var(--ease-out-expo);
}

.work-card:hover {
  border-color: var(--card-border-hover);
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-2px);
}

/* Two-column row for secondary cards */
.work-grid-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}

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

/* Card media */
.work-card__link {
  display: block;
  overflow: hidden;
}

.work-card__media {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-bg-subtle);
}

.work-card--featured .work-card__media {
  aspect-ratio: unset;
  height: 100%;
  min-height: 320px;
}

.work-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
  display: block;
  transition: transform var(--duration-slow) var(--ease-out-expo);
}

.work-card:hover .work-card__media img,
.work-card--featured:hover .work-card__media img {
  transform: scale(1.03);
}

/* AI badge */
.work-card__badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  font-family: var(--font-mono);
  font-size: var(--scale-2xs);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3em 0.7em;
  border-radius: var(--radius-full);
  background: var(--color-bg-inverse);
  color: var(--color-text-inverse);
  z-index: var(--z-raised);
}

/* Card body */
.work-card__body {
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  flex: 1;
  justify-content: center;
}

.work-card--featured .work-card__body {
  padding: var(--space-10);
}

.work-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.work-card__year {
  font-family: var(--font-mono);
  font-size: var(--scale-2xs);
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.work-card__type {
  font-family: var(--font-mono);
  font-size: var(--scale-2xs);
  letter-spacing: 0.08em;
  color: var(--color-accent);
  text-transform: uppercase;
}

.work-card__title {
  font-family: var(--font-display);
  font-size: var(--scale-xl);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
}

.work-card--featured .work-card__title {
  font-size: var(--scale-2xl);
}

.work-card__title a {
  color: var(--color-text-primary);
  transition: color var(--duration-fast) var(--ease-out-expo);
}

.work-card:hover .work-card__title a,
.work-card--featured:hover .work-card__title a {
  color: var(--color-accent);
}

.work-card__desc {
  font-size: var(--scale-sm);
  color: var(--color-text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-6);
  flex: 1;
}

.work-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  flex-wrap: wrap;
}


/* =============================================================
   CASE STUDY: HEADER
   ============================================================= */

.case-breadcrumb {
  margin-bottom: var(--space-8);
}

.case-breadcrumb a {
  font-family: var(--font-mono);
  font-size: var(--scale-xs);
  letter-spacing: 0.06em;
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) var(--ease-out-expo);
}

.case-breadcrumb a:hover {
  color: var(--color-accent);
}

.case-header__inner {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: var(--space-16);
  align-items: start;
}

.case-header__title {
  margin-top: var(--space-3);
  margin-bottom: var(--space-5);
}

.case-header__lead {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--scale-xl);
  color: var(--color-text-secondary);
  max-width: 44ch;
  line-height: 1.5;
  margin: 0;
}

/* Meta sidebar */
.case-meta {
  background: var(--color-bg-subtle);
  border-radius: var(--card-radius);
  padding: var(--space-5) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin: 0;
}

.case-meta__item {
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border-subtle);
}

.case-meta__item:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.case-meta dt {
  font-family: var(--font-mono);
  font-size: var(--scale-2xs);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-muted);
}

.case-meta dd {
  font-size: var(--scale-sm);
  color: var(--color-text-primary);
  font-weight: 500;
}

.case-meta dd a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

@media (max-width: 860px) {
  .case-header__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .case-meta {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-4) var(--space-8);
  }

  .case-meta__item {
    border-bottom: none;
    padding-bottom: 0;
    min-width: 140px;
  }
}


/* =============================================================
   CASE STUDY: HERO IMAGE
   ============================================================= */

.case-hero-image {
  background: var(--color-bg-subtle);
  padding-block: var(--space-8);
}

.case-hero-image img {
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-subtle);
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: top center;
  display: block;
}


/* =============================================================
   CASE STUDY: BODY
   ============================================================= */

.case-body {
  padding-top: var(--space-16);
}

.case-section {
  margin-bottom: var(--space-16);
}

.case-section .type-label {
  margin-bottom: var(--space-4);
}

.case-section h2 {
  margin-top: var(--space-3);
  margin-bottom: var(--space-6);
}

.case-links {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
  margin-top: var(--space-12);
  padding-top: var(--space-10);
  border-top: 1px solid var(--color-border-subtle);
}


/* =============================================================
   CASE STUDY: NEXT PROJECT
   ============================================================= */

.case-next {
  padding-block: var(--space-12);
}

.case-next .type-label {
  margin-bottom: var(--space-4);
}

.case-next__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-6);
  padding: var(--space-6) 0;
  border-top: 1px solid var(--color-border-subtle);
  border-bottom: 1px solid var(--color-border-subtle);
  transition: border-color var(--duration-base) var(--ease-out-expo);
}

.case-next__link:hover {
  border-color: var(--color-accent);
}

.case-next__title {
  font-family: var(--font-display);
  font-size: var(--scale-2xl);
  font-weight: 700;
  color: var(--color-text-primary);
  letter-spacing: -0.02em;
  transition: color var(--duration-fast) var(--ease-out-expo);
}

.case-next__link:hover .case-next__title {
  color: var(--color-accent);
}

.case-next__arrow {
  font-size: var(--scale-2xl);
  color: var(--color-accent);
  transition: transform var(--duration-base) var(--ease-out-expo);
  flex-shrink: 0;
}

.case-next__link:hover .case-next__arrow {
  transform: translateX(var(--space-3));
}


/* =============================================================
   FOOTER (shared with home — duplicated here for standalone use)
   ============================================================= */

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__logo {
  font-family: var(--font-display);
  font-size: var(--scale-xl);
  font-weight: 700;
  color: var(--color-text-primary);
  transition: color var(--duration-fast) var(--ease-out-expo);
}

.footer__logo:hover { color: var(--color-accent); }

.footer__tagline {
  font-family: var(--font-display);
  font-style: italic;
  font-size: var(--scale-sm);
  color: var(--color-text-secondary);
}

.footer__credit {
  font-family: var(--font-mono);
  font-size: var(--scale-xs);
  color: var(--color-text-muted);
}

.footer__credit a {
  color: var(--color-accent);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.footer__copy {
  font-family: var(--font-mono);
  font-size: var(--scale-2xs);
  color: var(--color-text-muted);
  letter-spacing: 0.05em;
}

.footer__nav {
  display: flex;
  gap: var(--space-12);
}

.footer__nav-col {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__nav-label {
  font-family: var(--font-mono);
  font-size: var(--scale-2xs);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-tertiary);
}

.footer__nav-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.footer__nav-col a {
  font-size: var(--scale-sm);
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) var(--ease-out-expo);
}

.footer__nav-col a:hover { color: var(--color-text-primary); }

@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr; }
  .footer__nav { gap: var(--space-8); flex-wrap: wrap; }
}