/* ══════════════════════════════════════════════════
   Egypt Amaru — Portfolio Design System
   Shared styles across all pages
   ══════════════════════════════════════════════════ */

:root {
  --bg:        #0f0f0f;
  --surface:   #161616;
  --surface2:  #1e1e1e;
  --ink:       #e8e4dc;
  --charcoal:  #d8d4cc;
  --muted:     #c8c4bc;
  --faint:     #4a4642;
  --rule:      #2a2a2a;
  --rule2:     #222222;
  --amber:     #c8a96e;
  --amber-lt:  rgba(200,169,110,0.08);
  --teal:      #6b9e78;
  --teal-lt:   rgba(107,158,120,0.08);
  --rose:      #b87070;
  --rose-lt:   rgba(184,112,112,0.08);
  --blue:      #5a7a8a;
  --blue-lt:   rgba(90,122,138,0.08);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: 'JetBrains Mono', monospace;
  font-size: 16px;
  line-height: 1.6;
  min-height: 100vh;
}

.page-body {
  opacity: 0;
  animation: pageIn 0.5s ease forwards;
  animation-delay: 0.1s;
}

@keyframes pageIn {
  from { opacity: 0; transform: translateY(6px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(5px); }
  to   { opacity: 1; transform: translateY(0); }
}


/* ── NAV ── */

.nav {
  padding: 20px 48px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--rule);
  background: var(--bg);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-left a {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.15s;
}

.nav-left a:hover { color: var(--amber); }
.nav-left a::before { content: '\2190 '; color: var(--faint); }

.nav-right {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-left: auto;
}

.nav-right a {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.15s;
}

.nav-right a:hover { color: var(--amber); }
.nav-dot { color: var(--rule2); }


/* ── CONTENT ── */

.content {
  max-width: 780px;
  margin: 0 auto;
  padding: 72px 48px 120px;
}


/* ── SECTION LABELS ── */

.section-label {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.section-label::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.section { margin-bottom: 56px; }

.section-body {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  line-height: 1.75;
  color: var(--charcoal);
}

.section-body p + p { margin-top: 14px; }


/* ══════════════════════════════════════════════════
   CASE STUDY PAGES — Project Header
   ══════════════════════════════════════════════════ */

.project-header {
  margin-bottom: 56px;
  border-bottom: 1px solid var(--rule);
  padding-bottom: 48px;
}

.project-label {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--faint);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.project-label::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--faint);
}

.project-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 36px;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.5px;
  color: var(--ink);
  margin-bottom: 28px;
}

.project-title span { color: var(--amber); }

.project-framing {
  font-family: 'Cormorant Garamond', serif;
  font-size: 22px;
  font-weight: 300;
  font-style: italic;
  line-height: 1.55;
  color: var(--charcoal);
  max-width: 620px;
}


/* ── CONTEXT STRIP ── */

.context-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--rule2);
  margin-bottom: 56px;
  background: var(--surface);
}

.context-item {
  padding: 14px 16px;
  border-right: 1px solid var(--rule2);
}

.context-item:last-child { border-right: none; }

.context-label {
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 5px;
}

.context-value {
  font-size: 13px;
  color: var(--ink);
  line-height: 1.3;
}


/* ── DECISION LOG ── */

.decision-log { margin-bottom: 56px; }

.decision-list {
  list-style: none;
  border: 1px solid var(--rule2);
  background: var(--surface);
}

.decision-item {
  border-bottom: 1px solid var(--rule);
  opacity: 0;
  animation: fadeUp 0.3s ease forwards;
}

.decision-item:last-child { border-bottom: none; }

.decision-item:nth-child(1) { animation-delay: 0.04s }
.decision-item:nth-child(2) { animation-delay: 0.08s }
.decision-item:nth-child(3) { animation-delay: 0.12s }
.decision-item:nth-child(4) { animation-delay: 0.16s }
.decision-item:nth-child(5) { animation-delay: 0.20s }
.decision-item:nth-child(6) { animation-delay: 0.24s }
.decision-item:nth-child(7) { animation-delay: 0.28s }
.decision-item:nth-child(8) { animation-delay: 0.32s }

.decision-trigger {
  width: 100%;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: transparent;
  border: none;
  cursor: pointer;
  text-align: left;
  gap: 16px;
  transition: background 0.15s;
}

.decision-trigger:hover { background: var(--surface2); }
.decision-item.open .decision-trigger { background: var(--surface2); }

.decision-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  font-weight: 300;
  color: var(--amber);
  min-width: 24px;
  line-height: 1;
  transition: color 0.15s;
}

.decision-item.open .decision-number { color: var(--amber); }

.decision-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 13px;
  font-weight: 400;
  color: var(--ink);
  flex: 1;
  letter-spacing: -0.2px;
}

.decision-tags-inline {
  display: none;
  gap: 4px;
  flex-shrink: 0;
}

body.show-tags .decision-tags-inline { display: flex; }

.dtag {
  font-size: 8px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 2px 5px;
  border-radius: 2px;
  border: 1px solid transparent;
  opacity: 0.5;
  transition: opacity 0.2s;
}

.dtag-ae  { color: var(--blue);  background: var(--blue-lt);  border-color: rgba(90,122,138,0.3); }
.dtag-da  { color: var(--teal);  background: var(--teal-lt);  border-color: rgba(107,158,120,0.3); }
.dtag-uxr { color: var(--amber); background: var(--amber-lt); border-color: rgba(200,169,110,0.3); }
.dtag-fdh { color: var(--rose);  background: var(--rose-lt);  border-color: rgba(184,112,112,0.3); }

body.track-ae  .dtag-ae,
body.track-da  .dtag-da,
body.track-uxr .dtag-uxr,
body.track-fdh .dtag-fdh { opacity: 1; }

.decision-chevron {
  color: var(--faint);
  font-size: 10px;
  transition: transform 0.2s ease;
  flex-shrink: 0;
}

.decision-item.open .decision-chevron { transform: rotate(180deg); }

.decision-body {
  display: none;
  padding: 0 20px 22px 60px;
}

.decision-item.open .decision-body { display: block; }

.decision-body p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 17px;
  line-height: 1.8;
  color: var(--muted);
}

.decision-body p + p { margin-top: 12px; }

.decision-body mark {
  background: transparent;
  color: var(--amber);
  font-style: normal;
}


/* ── FOOTER NAV ── */

.footer-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 0 0;
  border-top: 1px solid var(--rule);
  margin-top: 24px;
}

.footer-nav a {
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.15s;
}

.footer-nav a:hover { color: var(--amber); }
.footer-nav .next-project::after { content: ' \2192'; color: var(--faint); }


/* ══════════════════════════════════════════════════
   ABOUT ME PAGE — Intro, Narrative, Case Study Grid
   ══════════════════════════════════════════════════ */

/* ── INTRO ── */

.intro {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  margin-bottom: 56px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--rule);
}

.intro-text { flex: 1; }

.intro-name {
  font-family: 'JetBrains Mono', monospace;
  font-size: 36px;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.5px;
  color: var(--ink);
  margin-bottom: 10px;
}

.intro-role {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--amber);
  display: flex;
  align-items: center;
  gap: 10px;
}

.intro-role::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1px;
  background: var(--amber);
}

.intro-photo {
  width: 140px;
  height: 170px;
  background: var(--surface);
  border: 1px solid var(--rule2);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

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


/* ── NARRATIVE ── */

.narrative { margin-bottom: 56px; }

.narrative-body {
  font-family: 'Cormorant Garamond', serif;
  font-size: 18px;
  line-height: 1.75;
  color: var(--charcoal);
}

.narrative-body p + p { margin-top: 14px; }


/* ── CASE STUDY GRID ── */

.case-studies { margin-bottom: 56px; }

.case-study-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-auto-rows: 1fr;
  gap: 12px;
}

.case-study-card {
  background: var(--surface);
  border: 1px solid var(--rule2);
  padding: 28px 24px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 180px;
  transition: background 0.15s;
  opacity: 0;
  animation: fadeUp 0.3s ease forwards;
}

.case-study-card:nth-child(1) { animation-delay: 0.04s; }
.case-study-card:nth-child(2) { animation-delay: 0.08s; }
.case-study-card:nth-child(3) { animation-delay: 0.12s; }
.case-study-card:nth-child(4) { animation-delay: 0.16s; }

.case-study-card.live:hover { background: var(--surface2); cursor: pointer; }
.case-study-card.coming { cursor: default; }

.card-accent-amber  { border-left: 1px solid var(--amber); }
.card-accent-teal   { border-left: 1px solid var(--teal); }
.card-accent-blue   { border-left: 1px solid var(--blue); }
.card-accent-rose   { border-left: 1px solid var(--rose); }

.card-icon { margin-bottom: 20px; }
.card-icon svg { display: block; }

.card-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 15px;
  font-weight: 400;
  color: var(--ink);
  letter-spacing: -0.2px;
  line-height: 1.4;
}

.card-description {
  font-family: 'Cormorant Garamond', serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--muted);
  margin-top: 10px;
}

.card-footer {
  margin-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.card-arrow {
  font-size: 11px;
  color: var(--faint);
  transition: color 0.15s;
}

.case-study-card.live:hover .card-arrow { color: var(--amber); }

.card-status {
  font-size: 9px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--faint);
  font-style: italic;
}


/* ══════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════ */

@media (max-width: 680px) {
  .content { padding: 48px 24px 80px; }
  .nav { padding: 16px 24px; }

  /* Case study pages */
  .project-title { font-size: 26px; }
  .context-strip { grid-template-columns: 1fr 1fr; }
  .decision-body { padding-left: 20px; }

  /* About Me page */
  .intro { flex-direction: column; gap: 24px; }
  .intro-name { font-size: 26px; }
  .intro-photo { width: 120px; height: 148px; }
  .case-study-grid { grid-template-columns: 1fr; }
  .case-study-card { min-height: auto; }
}