/* ============================================================
   Cross-Pollination Results — Dark Observatory Theme
   Inspired by Maria Milosh's dark editorial aesthetic
   ============================================================ */

/* --- Reset & Base --- */

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

:root {
  --bg: #0e0f0c;
  --surface: #161712;
  --border: #2a2b26;
  --accent: #c8f060;
  --accent-secondary: #f0d060;
  --muted: #5a5c52;
  --text: #e8e9e2;
  --text-dim: #9a9b92;
  --grid-size: 60px;
  --wrap-max: 900px;
  --radius: 6px;
  --radius-lg: 10px;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  font-size: 17px;
  line-height: 1.72;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  position: relative;
}

/* --- Grid overlay --- */

body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background-image:
    linear-gradient(to right, var(--border) 1px, transparent 1px),
    linear-gradient(to bottom, var(--border) 1px, transparent 1px);
  background-size: var(--grid-size) var(--grid-size);
  opacity: 0.35;
}

body > * {
  position: relative;
  z-index: 1;
}

/* --- Typography --- */

h1, h2, h3, h4 {
  font-family: 'DM Serif Display', serif;
  font-weight: 400;
  line-height: 1.25;
  color: var(--text);
}

h1 { font-size: 2.6rem; letter-spacing: -0.02em; }
h2 { font-size: 1.6rem; margin-bottom: 0.6em; }
h3 { font-size: 1.25rem; margin-bottom: 0.5em; }

h1 em {
  font-style: italic;
  color: var(--accent-secondary);
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--accent-secondary);
}

p + p { margin-top: 1em; }

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

ul, ol {
  padding-left: 1.3em;
  margin-top: 0.5em;
}

li { margin-bottom: 0.3em; }

li::marker { color: var(--muted); }

blockquote {
  border-left: 3px solid var(--accent);
  padding: 0.6em 1em;
  margin: 1em 0;
  color: var(--text-dim);
  font-style: italic;
  background: rgba(200, 240, 96, 0.03);
  border-radius: 0 var(--radius) var(--radius) 0;
}

/* --- Layout --- */

.wrap {
  max-width: var(--wrap-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* --- Sticky Quick Nav --- */

.quick-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(14, 15, 12, 0.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  padding: 0.7rem 1.5rem;
  display: flex;
  gap: 1.6rem;
  align-items: center;
  overflow-x: auto;
  scrollbar-width: none;
}

.quick-nav::-webkit-scrollbar { display: none; }

.quick-nav a {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--text-dim);
  white-space: nowrap;
  transition: color 0.2s;
}

.quick-nav a:hover {
  color: var(--accent);
}

/* --- Logo --- */

.logo {
  font-family: 'DM Mono', monospace;
  font-size: 0.78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
}

.logo a { color: var(--muted); }
.logo a:hover { color: var(--accent); }

/* --- Status Badge --- */

.status-badge {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.2em 0.7em;
  border-radius: 99px;
  border: 1px solid var(--border);
  color: var(--text-dim);
  vertical-align: middle;
}

.status-badge.active {
  border-color: var(--accent);
  color: var(--accent);
  background: rgba(200, 240, 96, 0.08);
}

.status-badge.completed {
  border-color: var(--muted);
  color: var(--muted);
}

/* --- Header --- */

header {
  padding: 2rem 0 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* --- Hero --- */

.hero {
  padding: 4rem 0 3rem;
  animation: fadeUp 0.7s ease-out both;
}

.hero h1 {
  margin-bottom: 0.4em;
}

/* --- Eyebrow --- */

.eyebrow {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  margin-bottom: 0.8em;
  display: block;
}

/* --- Meta --- */

.meta {
  display: flex;
  gap: 1.4rem;
  font-family: 'DM Mono', monospace;
  font-size: 0.8rem;
  color: var(--text-dim);
  flex-wrap: wrap;
}

.meta span::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--muted);
  margin-right: 0.5em;
  vertical-align: middle;
}

/* --- Question Block --- */

.question-block {
  border-left: 3px solid var(--accent);
  background: var(--surface);
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
  padding: 1.8rem 2rem;
  margin: 2.5rem 0;
  animation: fadeUp 0.7s 0.15s ease-out both;
}

.question-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--accent);
  margin-bottom: 0.6em;
  display: block;
}

.question-text {
  font-family: 'DM Serif Display', serif;
  font-size: 1.35rem;
  line-height: 1.45;
  color: var(--text);
}

/* --- Section Label --- */

.section-label {
  font-family: 'DM Mono', monospace;
  font-size: 0.72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin: 3.5rem 0 1.2rem;
  display: block;
}

/* --- Vote Bars --- */

.vote-bars {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 1.2rem 0 2rem;
  animation: fadeUp 0.7s 0.25s ease-out both;
}

.vote-bar {
  display: grid;
  grid-template-columns: 1fr 55% auto;
  align-items: center;
  gap: 1rem;
}

.vote-label {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.92rem;
  font-weight: 400;
  color: var(--text);
  text-align: right;
  line-height: 1.3;
}

.vote-track {
  height: 28px;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
}

.vote-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--accent), #d4f47a);
  border-radius: var(--radius);
  width: 0;
  animation: barGrow 1s 0.5s ease-out forwards;
}

.vote-percent {
  font-family: 'DM Mono', monospace;
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--accent);
  min-width: 3ch;
}

@keyframes barGrow {
  to { width: var(--pct); }
}

/* --- Details Card --- */

.details-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  margin-bottom: 0.8rem;
  overflow: hidden;
  transition: border-color 0.25s;
}

.details-card[open] {
  border-color: var(--muted);
}

.details-card summary {
  padding: 1.1rem 1.5rem;
  cursor: pointer;
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  color: var(--text);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.2s;
}

.details-card summary:hover {
  background: rgba(200, 240, 96, 0.03);
}

.details-card summary::-webkit-details-marker { display: none; }

.details-card summary::after {
  content: '+';
  font-family: 'DM Mono', monospace;
  font-size: 1.2rem;
  color: var(--muted);
  transition: transform 0.3s, color 0.3s;
  flex-shrink: 0;
  margin-left: 1rem;
}

.details-card[open] summary::after {
  transform: rotate(45deg);
  color: var(--accent);
}

.details-body {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.75;
  border-top: 1px solid var(--border);
}

.details-body h3 {
  margin-top: 1.2em;
  color: var(--text);
}

.details-body p:first-child {
  margin-top: 1rem;
}

/* --- Steps (Methodology) --- */

.steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.2rem 0 2rem;
}

.step {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.6rem 1.4rem 1.3rem;
  position: relative;
  overflow: hidden;
}

.step::before {
  content: attr(data-num);
  position: absolute;
  top: -0.15em;
  right: 0.08em;
  font-family: 'DM Serif Display', serif;
  font-size: 5.5rem;
  font-weight: 400;
  color: var(--border);
  line-height: 1;
  pointer-events: none;
  opacity: 0.6;
}

.step-phase {
  font-family: 'DM Mono', monospace;
  font-size: 0.68rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin-bottom: 0.5em;
  display: block;
}

.step h3 {
  font-size: 1.05rem;
  margin-bottom: 0.4em;
  position: relative;
}

.step p {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.6;
  position: relative;
}

/* --- Session List (Index) --- */

.session-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin: 1.5rem 0 3rem;
}

.session-card {
  display: block;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.6rem;
  transition: border-color 0.25s, background 0.25s, transform 0.2s;
}

.session-card:hover {
  border-color: var(--accent);
  background: rgba(200, 240, 96, 0.03);
  transform: translateY(-1px);
}

.session-card-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.5rem;
  flex-wrap: wrap;
}

.session-card-header h3 {
  font-family: 'DM Serif Display', serif;
  font-size: 1.15rem;
  margin: 0;
  color: var(--text);
}

.session-card-meta {
  font-family: 'DM Mono', monospace;
  font-size: 0.76rem;
  color: var(--text-dim);
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
}

/* --- Pair Badge --- */

.pair-badge {
  display: inline-block;
  font-family: 'DM Mono', monospace;
  font-size: 0.62rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  padding: 0.15em 0.55em;
  border-radius: 99px;
  border: 1px solid var(--accent-secondary);
  color: var(--accent-secondary);
  vertical-align: middle;
}

/* --- Quote Block --- */

.quote-block {
  background: var(--surface);
  border-left: 3px solid var(--accent-secondary);
  padding: 1.2rem 1.6rem;
  margin: 1rem 0;
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text-dim);
  line-height: 1.65;
}

/* --- Note / Footer --- */

.note {
  font-family: 'DM Mono', monospace;
  font-size: 0.76rem;
  color: var(--muted);
  line-height: 1.7;
  margin: 3rem 0 2rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.note a {
  color: var(--text-dim);
}

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

/* --- Fade-Up Animation --- */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* staggered children */
.fade-up { animation: fadeUp 0.7s ease-out both; }
.fade-up-1 { animation: fadeUp 0.7s 0.1s ease-out both; }
.fade-up-2 { animation: fadeUp 0.7s 0.2s ease-out both; }
.fade-up-3 { animation: fadeUp 0.7s 0.3s ease-out both; }
.fade-up-4 { animation: fadeUp 0.7s 0.4s ease-out both; }

/* --- Responsive --- */

@media (max-width: 600px) {
  h1 { font-size: 1.8rem; }

  .hero { padding: 2.5rem 0 2rem; }

  .vote-bar {
    grid-template-columns: 1fr auto;
    gap: 0.6rem;
  }

  .vote-label {
    grid-column: 1 / -1;
    text-align: left;
    font-size: 0.85rem;
  }

  .vote-track {
    grid-column: 1;
  }

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

  .question-block {
    padding: 1.2rem 1.3rem;
  }

  .quick-nav {
    gap: 1rem;
    padding: 0.6rem 1rem;
  }

  header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }
}