/* ============================================
   DAN ROZENBLUM PORTFOLIO — SHARED STYLESHEET
   ============================================ */

/* --- Fonts --- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;1,400;1,500&family=Inter:wght@300;400;500&display=swap');

/* --- Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

/* --- Tokens --- */
:root {
  --bg:           #f7f4ee;
  --bg-inset:     #eeeadf;
  --bg-dark:      #1e1c18;
  --ink:          #1a1814;
  --ink-mid:      #3a3730;
  --ink-muted:    #6a6760;
  --ink-faint:    #8a8780;
  --rule:         #dddad0;
  --rule-light:   #e8e4db;
  --serif:        'Playfair Display', Georgia, serif;
  --sans:         'Inter', system-ui, sans-serif;
  --max:          860px;
  --pad:          28px;
}

/* --- Base --- */
html { font-size: 16px; -webkit-font-smoothing: antialiased; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--serif);
  min-height: 100vh;
}

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

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

/* --- Layout --- */
.site-wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--pad);
}

/* --- Nav --- */
.site-nav {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  padding: 20px 0 18px;
  border-bottom: 0.5px solid var(--rule);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 100;
}

.nav-name {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  gap: 24px;
}

.nav-links a {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-faint);
  transition: color 0.15s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--ink);
}

/* --- Homepage Hero --- */
.home-hero {
  padding: 48px 0 36px;
  border-bottom: 0.5px solid var(--rule);
}

.home-eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 16px;
}

.home-headline {
  font-family: var(--serif);
  font-size: 42px;
  font-weight: 400;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.home-sub {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--ink-muted);
  max-width: 520px;
}

.home-sub em {
  font-style: normal;
  color: var(--ink-mid);
  font-weight: 400;
}

/* --- Project List --- */
.project-list {
  padding: 8px 0 48px;
}

.project-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 26px 0;
  border-bottom: 0.5px solid var(--rule);
  text-decoration: none;
  transition: opacity 0.15s;
}

.project-item:hover { opacity: 0.6; }
.project-item:last-child { border-bottom: none; }

.proj-num {
  font-family: var(--sans);
  font-size: 10px;
  color: #c4c0b6;
  padding-top: 4px;
  min-width: 18px;
  font-weight: 400;
}

.proj-meta {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.proj-title {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.3;
}

.proj-blurb {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 400;
  color: var(--ink-muted);
  line-height: 1.5;
}

.proj-tag {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 400;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  white-space: nowrap;
  padding-top: 4px;
}

/* --- Project Page --- */
.project-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding: 28px 0 24px;
  transition: color 0.15s;
}

.project-back:hover { color: var(--ink); }

.project-header {
  padding-bottom: 28px;
  border-bottom: 0.5px solid var(--rule);
}

.project-eyebrow {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 10px;
}

.project-title {
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 400;
  line-height: 1.15;
  color: var(--ink);
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.project-blurb {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 300;
  color: var(--ink-muted);
  line-height: 1.7;
  max-width: 520px;
  margin-bottom: 16px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: #6a5f52;
  background: #e0d9ce;
  border-radius: 20px;
  padding: 4px 12px;
}

.proj-tag {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 400;
  color: var(--ink-muted);
  letter-spacing: 0.04em;
  white-space: nowrap;
  padding-top: 4px;
}

/* --- Case Study Columns --- */
.case-study {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 2px solid var(--ink);
}

.cs-col {}

.cs-label {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-mid);
  margin-bottom: 10px;
  padding-bottom: 10px;
  border-bottom: 0.5px solid var(--rule);
}

.cs-text {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--ink-mid);
}

/* --- Hero Media --- */
.hero-media {
  background: var(--rule-light);
  border-radius: 4px;
  margin: 0 0 0;
  overflow: hidden;
}

.hero-video-embed {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
}

.hero-video-embed iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

.hero-audio {
  padding: 32px var(--pad);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  background: var(--bg-dark);
}

.hero-audio-label {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: #555;
}

.hero-audio audio {
  width: 100%;
  max-width: 480px;
  accent-color: var(--ink-faint);
}

.hero-image {
  width: 100%;
  border-radius: 4px;
}

.hero-placeholder {
  aspect-ratio: 16/7;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 14px;
  background: var(--rule-light);
}

.hero-placeholder .play {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  border: 1.5px solid var(--ink-faint);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-faint);
  font-size: 18px;
  padding-left: 3px;
}

.hero-placeholder .play-label {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* --- Asset Grid --- */
.assets-section {
  padding: 28px 0;
  border-bottom: 0.5px solid var(--rule);
}

.section-label {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 16px;
}

.asset-grid {
  display: grid;
  gap: 10px;
}

.asset-grid.cols-2 { grid-template-columns: 1fr 1fr; }
.asset-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; }

.asset-grid img {
  border-radius: 4px;
  width: 100%;
  object-fit: cover;
}

.asset-placeholder {
  background: var(--rule-light);
  border-radius: 4px;
  aspect-ratio: 4/3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.asset-placeholder span {
  font-family: var(--sans);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

/* --- Featured Copy --- */
.copy-section {
  padding: 28px 0;
  border-bottom: 0.5px solid var(--rule);
}

.copy-card {
  background: var(--bg-inset);
  border-radius: 6px;
  padding: 28px 30px;
}

.copy-card.dark {
  background: var(--bg-dark);
}

.copy-headline {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 400;
  color: var(--ink);
  line-height: 1.3;
  margin-bottom: 8px;
}

.copy-card.dark .copy-headline {
  color: #ede9dc;
}

.copy-sub {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 300;
  color: var(--ink-faint);
  line-height: 1.75;
  font-style: italic;
}

.copy-card.dark .copy-sub {
  color: #555;
}

/* --- Social Embed --- */
.social-section {
  padding: 28px 0;
  border-bottom: 0.5px solid var(--rule);
}

.social-embed-wrap {
  display: flex;
  justify-content: center;
}

/* --- Result --- */
.result-section {
  padding: 28px 0;
  border-bottom: 0.5px solid var(--rule);
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  align-items: start;
}

.result-label {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  padding-top: 2px;
}

.result-text {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--ink-mid);
}

.result-text strong {
  color: var(--ink);
  font-weight: 500;
}

.result-text ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.result-text ul li::before {
  content: '— ';
  color: var(--ink-faint);
}

/* --- Project Footer Nav --- */
.project-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0 48px;
}

.project-footer a {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 400;
  color: var(--ink-faint);
  transition: color 0.15s;
}

.project-footer a:hover { color: var(--ink); }

.project-footer .counter {
  font-family: var(--sans);
  font-size: 11px;
  color: var(--ink-mid);
}

/* --- About Page --- */
.about-wrap {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 0;
  min-height: calc(100vh - 60px);
}

.about-sidebar {
  padding: 40px 28px 40px 0;
  border-right: 0.5px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.about-photo {
  width: 160px;
  height: 200px;
  border-radius: 6px;
  background: var(--rule-light);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-photo-placeholder {
  font-family: var(--sans);
  font-size: 10px;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
}

.about-name {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 400;
  color: var(--ink);
  margin-bottom: 4px;
}

.about-title {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 300;
  color: var(--ink-faint);
  line-height: 1.6;
  letter-spacing: 0.02em;
}

.sidebar-section {
  border-top: 0.5px solid var(--rule);
  padding-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.sidebar-section-label {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--rule);
  margin-bottom: 2px;
}

.sidebar-link {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 300;
  color: var(--ink-muted);
  transition: color 0.15s;
}

.sidebar-link:hover { color: var(--ink); }

.sidebar-link .arrow {
  font-size: 10px;
  color: var(--ink-faint);
}

.sidebar-fact {
  font-family: var(--sans);
  font-size: 11px;
  font-weight: 300;
  color: var(--ink-faint);
  line-height: 1.6;
}

.sidebar-fact em {
  font-style: normal;
  color: var(--ink-mid);
}

.about-main {
  padding: 40px 0 40px 40px;
}

.about-section-label {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 24px;
}

.about-body {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 520px;
}

.about-body p.about-opener {
  font-family: var(--serif);
  font-size: 38px;
  font-weight: 400;
  line-height: 1.2;
  color: var(--ink);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.about-body p {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 400;
  line-height: 1.9;
  color: var(--ink-mid);
}

.about-body p.aside {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--ink-faint);
  font-style: italic;
}

.about-body p.closer {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.8;
  color: var(--ink-muted);
}

.about-cta {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 0.5px solid var(--rule);
}

.about-cta a {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 400;
  font-style: italic;
  color: var(--ink);
  text-decoration: underline;
  text-underline-offset: 4px;
  transition: opacity 0.15s;
}

.about-cta a:hover { opacity: 0.6; }

/* --- Shenanigans --- */
.shenanigans-hero {
  padding: 48px 0 36px;
  border-bottom: 0.5px solid var(--rule);
}

.shenanigans-grid {
  padding: 36px 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.shenanigan-item {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.shenanigan-media {
  background: var(--rule-light);
  border-radius: 4px;
  aspect-ratio: 16/9;
  overflow: hidden;
}

.shenanigan-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.shenanigan-title {
  font-family: var(--serif);
  font-size: 16px;
  font-weight: 400;
  color: var(--ink);
}

.shenanigan-desc {
  font-family: var(--sans);
  font-size: 12px;
  font-weight: 300;
  color: var(--ink-faint);
  line-height: 1.7;
}

/* --- Responsive --- */
@media (max-width: 680px) {
  :root { --pad: 20px; }

  .home-headline { font-size: 30px; }

  .case-study { grid-template-columns: 1fr; gap: 20px; }

  .about-wrap { grid-template-columns: 1fr; }
  .about-sidebar {
    border-right: none;
    border-bottom: 0.5px solid var(--rule);
    padding: 32px 0;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 20px;
  }
  .about-main { padding: 32px 0; }

  .result-section { grid-template-columns: 1fr; gap: 12px; }

  .asset-grid.cols-3 { grid-template-columns: 1fr 1fr; }

  .shenanigans-grid { grid-template-columns: 1fr; }

  .project-title { font-size: 26px; }
}