/* ============================================================
   HOME.CSS — Atlantean Archive theme, homepage only
   Layers on top of style.css. Does not touch shared component
   classes used by other pages (post-card, ioc-table, etc.) beyond
   visual overrides scoped to elements that only exist on index.html.
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:wght@500;600;700&family=Inter:wght@400;500;600&display=swap');

:root {
  --atl-bg: #060b14;
  --atl-bg2: #081120;
  --atl-surface: #0d1825;
  --atl-surface2: #142233;
  --atl-border: #1e3349;
  --atl-teal: #00ff9d;
  --atl-teal-dim: #00cc7d;
  --atl-gold: #c9a86a;
  --atl-text: #dce8ec;
  --atl-muted: #5d7a8a;
  --atl-serif: 'Cormorant Garamond', Georgia, serif;
  --atl-sans: 'Inter', 'Segoe UI', system-ui, sans-serif;
}

body.home-body {
  background: var(--atl-bg);
  color: var(--atl-text);
  font-family: var(--atl-sans);
  position: relative;
}

/* faint ambient caustic glow fixed behind entire page */
body.home-body::before {
  content: '';
  position: fixed;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 40% at 75% 0%, rgba(0,255,157,.07), transparent 60%),
    radial-gradient(ellipse 50% 35% at 15% 10%, rgba(56,189,248,.05), transparent 60%);
  pointer-events: none;
  z-index: 0;
}

/* ── NAV ───────────────────────────────────────────────── */
.home-body nav {
  background: rgba(6, 11, 20, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--atl-border);
  padding: 0 2.5rem;
  height: 76px;
}

.home-body .logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--atl-serif);
  font-size: 19px;
  font-weight: 600;
  color: var(--atl-text);
  letter-spacing: 1px;
}

.home-body .logo-mark {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--atl-teal);
  filter: drop-shadow(0 0 6px rgba(0,255,157,.5));
}

.home-body .logo-sub {
  display: block;
  font-family: var(--atl-sans);
  font-size: 9px;
  font-weight: 500;
  letter-spacing: 2px;
  color: var(--atl-muted);
  margin-top: 2px;
}

.home-body .nav-links {
  gap: 2.2rem;
}

.home-body .nav-links a {
  font-family: var(--atl-sans);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: .3px;
  color: #9fb4c0;
}

.home-body .nav-links a:hover,
.home-body .nav-links a.active {
  color: var(--atl-teal);
}

.home-body .nav-cta {
  font-family: var(--atl-sans);
  font-weight: 500;
  border-color: var(--atl-teal);
  color: var(--atl-teal);
  border-radius: 3px;
  letter-spacing: .5px;
}

@media(max-width:860px) {
  .home-body nav {
    height: 64px;
    padding: 0 1.2rem;
  }

  .home-body .logo-sub {
    display: none;
  }

  .home-body nav .nav-links {
    top: 64px;
    background: rgba(6, 11, 20, 1);
  }

  .home-body .nav-toggle {
    border-color: var(--atl-border);
    color: var(--atl-teal);
  }
}

/* ── HERO ──────────────────────────────────────────────── */
.atl-hero {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 4.5rem 2.5rem 3.5rem;
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 3rem;
  align-items: start;
  z-index: 1;
}

.atl-hero-glow {
  position: absolute;
  top: -10%;
  left: 30%;
  width: 560px;
  height: 560px;
  background: radial-gradient(circle, rgba(0,255,157,.14) 0%, rgba(0,255,157,.04) 40%, transparent 70%);
  filter: blur(10px);
  pointer-events: none;
  animation: atl-pulse 6s ease-in-out infinite;
}

@keyframes atl-pulse {
  0%, 100% { opacity: .7; transform: scale(1); }
  50%      { opacity: 1;  transform: scale(1.06); }
}

.atl-hero-main { position: relative; z-index: 2; }

.atl-eyebrow {
  font-family: var(--atl-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--atl-teal);
  margin-bottom: 1rem;
}

.atl-hero-main h1 {
  font-family: var(--atl-serif);
  font-weight: 600;
  font-size: clamp(2.6rem, 5vw, 4rem);
  line-height: 1.08;
  letter-spacing: .5px;
  color: #f1f6f7;
  margin-bottom: 1.4rem;
}

.atl-hero-main h1 em {
  font-style: normal;
  background: linear-gradient(90deg, var(--atl-teal), #5be8c4 60%, var(--atl-teal-dim));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.atl-hero-main p {
  font-size: 16px;
  line-height: 1.75;
  color: #9fb4c0;
  max-width: 540px;
  margin-bottom: 2.2rem;
}

.atl-btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--atl-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: #06140f;
  background: linear-gradient(135deg, var(--atl-teal), var(--atl-teal-dim));
  border: none;
  border-radius: 4px;
  padding: 13px 24px;
  cursor: pointer;
  box-shadow: 0 0 24px rgba(0,255,157,.25);
  transition: transform .2s, box-shadow .2s;
}

.atl-btn-primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 32px rgba(0,255,157,.4);
}

/* divider rule with trident motif */
.atl-rule {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 2.6rem 0;
  color: var(--atl-gold);
  opacity: .8;
}

.atl-rule::before,
.atl-rule::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--atl-border), transparent);
}

/* ── EXPEDITION STATUS PANEL ─────────────────────────────── */
.atl-status-panel {
  position: relative;
  z-index: 2;
  background: linear-gradient(180deg, rgba(13,24,37,.9), rgba(8,17,32,.9));
  border: 1px solid var(--atl-border);
  border-radius: 6px;
  padding: 1.6rem 1.7rem;
}

.atl-status-panel::before {
  content: '';
  position: absolute;
  inset: 6px;
  border: 1px solid rgba(201,168,106,.25);
  border-radius: 3px;
  pointer-events: none;
}

.atl-status-title {
  display: flex;
  align-items: center;
  gap: 9px;
  font-family: var(--atl-serif);
  font-size: 16px;
  font-weight: 600;
  color: var(--atl-teal);
  margin-bottom: 1.3rem;
  letter-spacing: .3px;
}

.atl-status-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 0;
  border-bottom: 1px solid rgba(30,51,73,.7);
  font-size: 13px;
}

.atl-status-row:last-child { border-bottom: none; }

.atl-status-label {
  display: flex;
  align-items: center;
  gap: 9px;
  color: #9fb4c0;
}

.atl-status-icon {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  color: var(--atl-gold);
  opacity: .85;
}

.atl-status-num {
  font-family: var(--atl-sans);
  font-weight: 600;
  font-size: 15px;
  color: #f1f6f7;
}

/* ── SECTIONS (shared homepage wrapper) ─────────────────── */
.atl-section {
  position: relative;
  z-index: 1;
  max-width: 1280px;
  margin: 0 auto;
  padding: 2.4rem 2.5rem;
}

.atl-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.6rem;
}

.atl-section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--atl-serif);
  font-size: 19px;
  font-weight: 600;
  color: #f1f6f7;
  letter-spacing: .3px;
}

.atl-section-title .atl-icon {
  width: 17px;
  height: 17px;
  color: var(--atl-teal);
}

.atl-view-all {
  font-family: var(--atl-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .5px;
  color: var(--atl-muted);
  border-bottom: 1px solid var(--atl-border);
  padding-bottom: 2px;
  text-transform: uppercase;
}

.atl-view-all:hover { color: var(--atl-teal); border-color: var(--atl-teal); }

/* ── Bento layout: reports list / featured / map ─────────── */
.atl-bento {
  display: grid;
  grid-template-columns: 1.05fr 1.05fr 0.9fr;
  gap: 1.3rem;
  align-items: stretch;
}

.atl-panel {
  background: var(--atl-surface);
  border: 1px solid var(--atl-border);
  border-radius: 6px;
  padding: 1.4rem 1.5rem;
  display: flex;
  flex-direction: column;
}

/* Recovered artifacts (reports) list panel — restyles shared .post-card/.posts-grid markup from main.js */
#posts-grid.posts-grid {
  display: block;
  background: none;
}

#posts-grid .post-card {
  background: none;
  padding: 12px 0;
  border-bottom: 1px solid rgba(30,51,73,.6);
  cursor: pointer;
}

#posts-grid .post-card:last-child { border-bottom: none; }
#posts-grid .post-card:hover { background: rgba(20,34,51,.4); }
#posts-grid .post-card:hover .post-title { color: var(--atl-teal); }

#posts-grid .tag-pill { display: none; }

#posts-grid .post-meta {
  font-size: 10.5px;
  margin-bottom: 4px;
  gap: 8px;
}

#posts-grid .post-meta span:nth-child(2),
#posts-grid .post-meta .sev { display: none; }

#posts-grid .post-title {
  font-size: 13.5px;
  margin-bottom: 0;
  color: #e7eef0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.4;
}

#posts-grid .post-excerpt,
#posts-grid .read-more { display: none; }

.atl-artifact-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid rgba(30,51,73,.6);
  cursor: pointer;
}

.atl-artifact-row:last-child { border-bottom: none; }

.atl-artifact-icon {
  width: 34px;
  height: 34px;
  flex-shrink: 0;
  border-radius: 50%;
  background: var(--atl-surface2);
  border: 1px solid var(--atl-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--atl-teal);
}

.atl-artifact-title {
  font-size: 13.5px;
  font-weight: 600;
  color: #e7eef0;
  line-height: 1.3;
  margin-bottom: 4px;
}

.atl-artifact-row:hover .atl-artifact-title { color: var(--atl-teal); }

.atl-artifact-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 10.5px;
  color: var(--atl-muted);
}

.atl-artifact-tag {
  font-family: var(--atl-sans);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: .5px;
  padding: 2px 7px;
  border-radius: 2px;
  background: var(--atl-surface2);
  border: 1px solid var(--atl-border);
  color: #9fb4c0;
}

.atl-artifact-date {
  margin-left: auto;
  font-size: 10.5px;
  color: var(--atl-muted);
  white-space: nowrap;
}

/* Featured expedition panel */
.atl-featured {
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(0,255,157,.08), transparent 70%),
    var(--atl-surface);
  border: 1px solid var(--atl-border);
}

.atl-featured-eyebrow {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--atl-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--atl-gold);
  margin-bottom: 1rem;
}

.atl-featured h3 {
  font-family: var(--atl-serif);
  font-size: 22px;
  font-weight: 600;
  color: #f1f6f7;
  line-height: 1.25;
  margin-bottom: .8rem;
}

.atl-featured p {
  font-size: 13px;
  line-height: 1.65;
  color: #9fb4c0;
  margin-bottom: 1.3rem;
  flex: 1;
}

.atl-btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  align-self: flex-start;
  font-family: var(--atl-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--atl-teal);
  background: transparent;
  border: 1px solid var(--atl-teal);
  border-radius: 4px;
  padding: 9px 18px;
}

.atl-btn-outline:hover { background: rgba(0,255,157,.08); }

/* Archive map panel */
.atl-map-panel .atl-map-grid {
  flex: 1;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
  margin: 1rem 0 1.3rem;
}

.atl-map-tile {
  background: var(--atl-surface2);
  border: 1px solid var(--atl-border);
  border-radius: 5px;
  padding: 14px 10px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.atl-map-tile .atl-icon { width: 18px; height: 18px; color: var(--atl-teal); }

.atl-map-tile-label {
  font-family: var(--atl-sans);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: .5px;
  color: #c5d6dc;
}

/* ── Bottom 4-up section cards ───────────────────────────── */
.atl-card-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.1rem;
}

.atl-section-card {
  background: var(--atl-surface);
  border: 1px solid var(--atl-border);
  border-radius: 6px;
  padding: 1.5rem 1.4rem;
  display: flex;
  flex-direction: column;
  transition: border-color .2s, transform .2s;
}

.atl-section-card:hover {
  border-color: rgba(0,255,157,.4);
  transform: translateY(-2px);
}

.atl-section-card .atl-icon-big {
  width: 26px;
  height: 26px;
  color: var(--atl-teal);
  margin-bottom: .9rem;
}

.atl-section-card h4 {
  font-family: var(--atl-serif);
  font-size: 18px;
  font-weight: 600;
  color: #f1f6f7;
  margin-bottom: .5rem;
}

.atl-section-card p {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--atl-muted);
  flex: 1;
  margin-bottom: 1rem;
}

.atl-card-arrow {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1px solid var(--atl-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--atl-teal);
}

.atl-section-card:hover .atl-card-arrow {
  background: rgba(0,255,157,.1);
  border-color: var(--atl-teal);
}

/* ── Charts (restyled, reuse #chart-* canvases) ──────────── */
.atl-chart-card {
  background: var(--atl-surface);
  border: 1px solid var(--atl-border);
  border-radius: 6px;
  padding: 1.3rem 1.4rem;
}

.atl-chart-label {
  font-family: var(--atl-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--atl-muted);
  margin-bottom: .8rem;
}

/* ── IOC table / YARA grid restyle wrappers ─────────────── */
.home-body .ioc-table { background: var(--atl-surface); border: 1px solid var(--atl-border); border-radius: 6px; overflow: hidden; }
.home-body .ioc-header { border-radius: 6px 6px 0 0; }
.home-body .yara-home-card { background: var(--atl-surface); border: 1px solid var(--atl-border); }
.home-body .yara-home-card:hover { background: var(--atl-surface2); }
.home-body #home-yara-container > div { border-radius: 6px; overflow: hidden; border: 1px solid var(--atl-border); }
.home-body .yara-home-card { border: none; border-right: 1px solid var(--atl-border); border-bottom: 1px solid var(--atl-border); }

/* ── About band ──────────────────────────────────────────── */
.home-body .about-band {
  background: var(--atl-bg2);
  border-top: 1px solid var(--atl-border);
  border-bottom: 1px solid var(--atl-border);
}

.home-body .about-name { font-family: var(--atl-serif); font-size: 22px; }
.home-body .about-title { color: var(--atl-teal); }

/* ── Closing rule + footer ──────────────────────────────── */
.atl-closing {
  text-align: center;
  padding: 1.8rem 2rem;
  font-family: var(--atl-serif);
  font-size: 14px;
  font-style: italic;
  letter-spacing: .5px;
  color: var(--atl-gold);
  border-top: 1px solid var(--atl-border);
}

.home-body footer {
  background: var(--atl-bg2);
  border-top: none;
}

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 980px) {
  .atl-hero { grid-template-columns: 1fr; }
  .atl-bento { grid-template-columns: 1fr; }
  .atl-card-row { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .atl-card-row { grid-template-columns: 1fr; }
  .home-body nav { padding: 0 1.2rem; }
  .atl-hero, .atl-section { padding-left: 1.2rem; padding-right: 1.2rem; }
}