/* ==========================================================================
   Work Child Pages — Shared Stylesheet
   Extends the base design system (../index.css) for portfolio detail pages
   ========================================================================== */

/* --- Page-level fade-in transition --- */
@keyframes fadeInPage {
  from {
    opacity: 0;
    transform: translateY(12px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.work-page {
  animation: fadeInPage 600ms var(--ease) both;
}

/* --- Back Link --- */
.work-back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--ink-muted);
  letter-spacing: 0.02em;
  padding: var(--space-xl) 0 var(--space-lg);
  transition: color 300ms var(--ease);
}

.work-back:hover {
  color: var(--vermillion);
}

.work-back__arrow {
  font-size: 1.1em;
  transition: transform 300ms var(--ease);
}

.work-back:hover .work-back__arrow {
  transform: translateX(-3px);
}

/* ==========================================================================
   HERO — Full-width category header
   ========================================================================== */

.work-hero {
  padding: var(--space-3xl) 0 var(--space-4xl);
  border-bottom: var(--border-hair);
}

.work-hero__category {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--vermillion);
  margin-bottom: var(--space-md);
}

.work-hero__title {
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  font-weight: 300;
  color: var(--ink);
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
}

.work-hero__desc {
  font-size: var(--text-lg);
  font-weight: 300;
  color: var(--ink-soft);
  line-height: 1.75;
  max-width: 52ch;
}

.work-hero__divider {
  width: 48px;
  height: 1px;
  background: var(--vermillion);
  opacity: 0.5;
  margin-top: var(--space-xl);
}

/* --- Social Account Pills (in hero) --- */
.work-hero__accounts {
  margin-top: var(--space-xl);
}

.work-hero__accounts-label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: var(--space-md);
}

.work-hero__accounts-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.work-hero__account-pill {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  border-radius: 100px;
  background: var(--vermillion-soft, rgba(200, 64, 50, 0.08));
  color: var(--ink);
  font-size: var(--text-sm);
  font-weight: 500;
  text-decoration: none;
  transition: background 300ms var(--ease), color 300ms var(--ease), transform 200ms var(--ease);
}

.work-hero__account-pill:hover {
  background: var(--vermillion);
  color: var(--paper);
  transform: translateY(-1px);
}

.work-hero__account-pill svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

/* ==========================================================================
   SAMPLE GRID — Masonry-like layout for work samples
   ========================================================================== */

.work-samples {
  padding: var(--space-3xl) 0 var(--space-section);
}

.work-samples__heading {
  font-family: var(--font-serif);
  font-size: var(--text-2xl);
  font-weight: 400;
  color: var(--ink);
  margin-bottom: var(--space-2xl);
  letter-spacing: -0.01em;
}

.work-sample-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-xl);
}

/* --- Individual sample card --- */
.work-sample {
  position: relative;
  overflow: hidden;
  border: var(--border-hair);
  border-radius: 8px;
  background: var(--paper);
  transition: all 400ms var(--ease);
}

.work-sample--full {
  grid-column: 1 / -1;
  max-width: 600px;
}

.work-sample:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(26, 26, 26, 0.07);
}

/* 16:9 aspect ratio image placeholder */
.work-sample__image {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  background: var(--paper-warm);
  border-bottom: var(--border-hair);
  overflow: hidden;
}

.work-sample__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, var(--paper-dark) 0%, var(--paper-warm) 50%, var(--paper-dark) 100%);
  opacity: 0.5;
}

/* Placeholder text inside the image container */
.work-sample__placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-lg);
  font-size: var(--text-sm);
  color: var(--ink-whisper);
  font-style: italic;
  text-align: center;
  letter-spacing: 0.02em;
}

/* Caption area below image */
.work-sample__body {
  padding: var(--space-xl);
}

.work-sample__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--ink);
  margin-bottom: var(--space-sm);
  line-height: 1.3;
  transition: color 300ms var(--ease);
}

.work-sample:hover .work-sample__title {
  color: var(--vermillion);
}

.work-sample__desc {
  font-size: var(--text-sm);
  color: var(--ink-muted);
  line-height: 1.7;
}

/* ==========================================================================
   CARD MODIFIERS — PDF vs Image
   ========================================================================== */

/* --- Image cards: real inline images --- */
.work-sample--image .work-sample__image {
  padding-bottom: 0;
  background: var(--paper-warm);
}

.work-sample--image .work-sample__image::before {
  display: none;
}

.work-sample--image .work-sample__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

/* --- PDF cards: document icon + action link --- */
.work-sample--pdf .work-sample__image {
  padding-bottom: 40%;
  background:
    linear-gradient(135deg, var(--paper-warm) 0%, var(--paper-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
}

.work-sample--pdf .work-sample__image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: none;
  opacity: 1;
}

.work-sample--pdf .work-sample__icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  color: var(--ink-whisper);
  opacity: 0.5;
  z-index: 1;
}

.work-sample__preview {
  width: 100%;
  height: auto;
  display: block;
}

.work-sample--pdf .work-sample__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--vermillion);
  letter-spacing: 0.02em;
  margin-top: var(--space-md);
  transition: gap 300ms var(--ease);
}

.work-sample:hover .work-sample__link {
  gap: var(--space-sm);
}

.work-sample--pdf .work-sample__link::after {
  content: '→';
  transition: transform 300ms var(--ease);
}

.work-sample:hover .work-sample__link::after {
  transform: translateX(2px);
}

/* ==========================================================================
   WORK NAVIGATION — Cross-links between categories
   ========================================================================== */

.work-nav {
  padding: var(--space-3xl) 0;
  border-top: var(--border-hair);
  background: var(--paper-warm);
}

.work-nav__label {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-whisper);
  margin-bottom: var(--space-xl);
}

.work-nav__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: var(--space-md);
}

.work-nav__link {
  display: block;
  padding: var(--space-lg);
  border: var(--border-hair);
  border-radius: 8px;
  background: var(--paper);
  transition: all 300ms var(--ease);
}

.work-nav__link:hover {
  border-color: var(--vermillion);
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(26, 26, 26, 0.06);
}

.work-nav__link-category {
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--vermillion);
  margin-bottom: var(--space-xs);
}

.work-nav__link-title {
  font-family: var(--font-serif);
  font-size: var(--text-lg);
  color: var(--ink);
  font-weight: 400;
  transition: color 300ms var(--ease);
}

.work-nav__link:hover .work-nav__link-title {
  color: var(--vermillion);
}

/* ==========================================================================
   FOOTER CTA — Bottom contact prompt
   ========================================================================== */

.work-cta {
  padding: var(--space-section) 0;
  text-align: center;
}

.work-cta__title {
  font-family: var(--font-serif);
  font-size: var(--text-3xl);
  font-weight: 300;
  color: var(--ink);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.work-cta__title em {
  font-style: italic;
  color: var(--vermillion);
}

.work-cta__desc {
  font-size: var(--text-lg);
  font-weight: 300;
  color: var(--ink-soft);
  line-height: 1.75;
  max-width: 44ch;
  margin-inline: auto;
  margin-bottom: var(--space-2xl);
}

.work-cta__actions {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

/* ==========================================================================
   RESPONSIVE BREAKPOINTS
   ========================================================================== */

@media (max-width: 768px) {
  .work-hero {
    padding: var(--space-2xl) 0 var(--space-3xl);
  }

  .work-sample-grid {
    grid-template-columns: 1fr;
  }

  .work-nav__grid {
    grid-template-columns: 1fr 1fr;
  }

  .work-cta__title {
    font-size: var(--text-2xl);
  }
}

@media (max-width: 480px) {
  .work-nav__grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   VIDEO EMBEDS
   ========================================================================== */

.work-video {
  position: relative;
  width: 100%;
  padding-bottom: 56.25%; /* 16:9 */
  border-radius: 8px;
  overflow: hidden;
  background: var(--ink, #1A1A1A);
}

.work-video iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: 0;
}

/* ==========================================================================
   CAROUSEL
   ========================================================================== */

.carousel {
  position: relative;
  border: 1px solid rgba(26,26,26,0.06);
  border-radius: 8px;
  overflow: hidden;
  background: #fff;
}

.carousel__track {
  display: flex;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.carousel__slide {
  min-width: 100%;
  flex-shrink: 0;
}

.carousel__slide .work-video {
  border-radius: 0;
}

.carousel__img {
  width: 100%;
  height: auto;
  display: block;
}

.carousel__controls {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.75rem 1rem;
  background: #FAF8F5;
  border-top: 1px solid rgba(26,26,26,0.06);
}

.carousel__btn {
  background: none;
  border: 1px solid rgba(26,26,26,0.12);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: 1rem;
  color: var(--ink, #1A1A1A);
  transition: all 0.2s ease;
}

.carousel__btn:hover {
  background: var(--vermillion, #C84032);
  color: #fff;
  border-color: var(--vermillion, #C84032);
}

.carousel__btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.carousel__btn:disabled:hover {
  background: none;
  color: var(--ink, #1A1A1A);
  border-color: rgba(26,26,26,0.12);
}

.carousel__dots {
  display: flex;
  gap: 6px;
}

.carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(26,26,26,0.15);
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
  padding: 0;
}

.carousel__dot--active {
  background: var(--vermillion, #C84032);
}

.carousel__label {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 0.85rem;
  color: rgba(26,26,26,0.5);
}

/* Carousel caption below controls */
.carousel__caption {
  padding: 0.75rem 1rem 1rem;
  background: #fff;
}

.carousel__caption-title {
  font-family: var(--font-serif, 'DM Serif Display', serif);
  font-size: 1.1rem;
  margin: 0 0 0.25rem;
}

.carousel__caption-desc {
  font-family: var(--font-sans, 'Inter', sans-serif);
  font-size: 0.85rem;
  color: rgba(26,26,26,0.6);
  margin: 0;
}

/* Standalone video card */
.work-sample--video .work-sample__body {
  padding: 1rem 0 0;
}