/* ═══════════════════════════════════════════
   CerealKiller DWS — Shared Dark Tactical Theme
   Used by: index, battle, troops, heroes, spending, progression
   ═══════════════════════════════════════════ */

/* ─── DESIGN TOKENS ─── */
:root {
  --bg: #0a0a0b;
  --bg-card: #111113;
  --bg-card-hover: #18181b;
  --bg-elevated: #1a1a1e;
  --border: #2a2a2e;
  --border-accent: #3a3a3e;
  --text: #e4e4e7;
  --text-dim: #8b8b93;
  --text-muted: #5a5a63;
  --accent: #f97316;
  --accent-dim: #c2410c;
  --accent-glow: rgba(249,115,22,0.15);
  --accent-subtle: rgba(249,115,22,0.08);
  --green: #22c55e;
  --green-dim: rgba(34,197,94,0.12);
  --red: #ef4444;
  --red-dim: rgba(239,68,68,0.12);
  --blue: #3b82f6;
  --blue-dim: rgba(59,130,246,0.12);
  --yellow: #eab308;
  --yellow-dim: rgba(234,179,8,0.12);
  --purple: #a855f7;
  --purple-dim: rgba(168,85,247,0.12);
}

/* ─── RESET & BASE ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; }

body {
  font-family: 'Outfit', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  line-height: 1.15;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

::selection { background: var(--accent); color: #000; }

img { max-width: 100%; height: auto; border-radius: 8px; }

/* ─── NOISE OVERLAY ─── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.03'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* ─── LAYOUT ─── */
.container {
  max-width: 780px;
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 48px 0;
  border-bottom: 1px solid var(--border);
}

/* ─── SECTION LABEL ─── */
.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 14px;
}

section h2 {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

section h3 {
  font-size: 1.15rem;
  margin: 28px 0 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

section > p, section > div > p {
  color: var(--text-dim);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ─── PAGE HERO (subpage headers) ─── */
.page-hero {
  padding: 64px 0 48px;
  border-bottom: 1px solid var(--border);
  position: relative;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 160px;
  height: 1px;
  background: var(--accent);
  box-shadow: 0 0 16px var(--accent), 0 0 48px var(--accent-glow);
}

.page-hero .label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-hero .label::before {
  content: '';
  width: 20px;
  height: 1px;
  background: var(--accent);
}

.page-hero h1 {
  font-weight: 900;
  font-size: clamp(2rem, 4.5vw, 3rem);
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 20px;
}

.page-hero h1 span { color: var(--accent); }

.page-hero .subtitle {
  font-size: 1rem;
  color: var(--text-dim);
  max-width: 580px;
  line-height: 1.7;
}

/* ─── NAVBAR ─── */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10,10,11,0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  padding: 0 24px;
}

.nav-inner {
  max-width: 780px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 52px;
}

.nav-brand {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  gap: 4px;
  list-style: none;
  padding: 0;
  margin: 0;
  align-items: center;
}

.nav-links a {
  font-size: 0.82rem;
  padding: 6px 10px;
  border-radius: 6px;
  color: var(--text-dim);
  transition: color 0.2s;
  text-decoration: none;
}

.nav-links a:hover { color: var(--text); }
.nav-links a.active { color: var(--accent); font-weight: 600; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 1.1rem;
  padding: 4px 10px;
  border-radius: 6px;
  cursor: pointer;
}

@media (max-width: 680px) {
  .nav-toggle { display: block; }
  .nav-links {
    display: none;
    position: absolute;
    top: 52px;
    left: 0;
    right: 0;
    background: rgba(10,10,11,0.97);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    padding: 8px 24px 16px;
    gap: 2px;
  }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 10px 0; font-size: 0.9rem; }
}

/* ─── WIP BANNER ─── */
.wip-banner {
  background: var(--bg-elevated);
  border-bottom: 1px solid var(--border);
  padding: 8px 24px;
  font-size: 0.75rem;
  color: var(--text-muted);
  text-align: center;
}

/* ─── PHONE FRAMES ─── */
.phone-frame {
  max-width: 280px;
  margin: 24px auto;
  background: #1a1a1e;
  border-radius: 24px;
  padding: 8px;
  border: 2px solid var(--border-accent);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.03);
}

.phone-frame img { border-radius: 16px; display: block; width: 100%; }

.phone-caption {
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-muted);
  padding: 8px 12px 4px;
  font-family: 'JetBrains Mono', monospace;
}

.phone-frame.float-right {
  float: right;
  margin: 0 0 16px 24px;
}

.phone-frame.float-left {
  float: left;
  margin: 0 24px 16px 0;
}

.clearfix::after { content: ''; display: table; clear: both; }

@media (max-width: 600px) {
  .phone-frame.float-right,
  .phone-frame.float-left {
    float: none;
    margin: 0 auto 20px;
    max-width: 240px;
  }
}

/* ─── CARDS (generic) ─── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px;
  margin: 16px 0;
}

.card.accent {
  border-left: 3px solid var(--accent);
}

.card p { font-size: 0.92rem; line-height: 1.7; color: var(--text-dim); }

/* ─── STAT CARDS (Convoy-style big numbers) ─── */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin: 28px 0 8px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  transition: border-color 0.25s;
}

.stat-card:hover {
  border-color: var(--border-accent);
}

.stat-number {
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1;
  margin-bottom: 10px;
  letter-spacing: -1px;
}

.stat-label {
  font-size: 0.88rem;
  color: var(--text-dim);
  line-height: 1.5;
}

@media (max-width: 600px) {
  .stat-grid { grid-template-columns: 1fr; }
}

/* ─── FAQ / ACCORDION (Convoy-style) ─── */
.faq-list {
  margin: 24px 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}

.faq-item {
  border-bottom: 1px solid var(--border);
}

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

.faq-item summary {
  padding: 18px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text);
  list-style: none;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: background 0.2s;
}

.faq-item summary:hover {
  background: var(--bg-card);
}

.faq-item summary .faq-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  color: var(--text-muted);
  min-width: 20px;
}

.faq-item summary .faq-icon {
  margin-left: auto;
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  color: var(--text-muted);
  transition: transform 0.2s;
}

.faq-item[open] summary .faq-icon {
  transform: rotate(45deg);
}

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

.faq-content {
  padding: 0 24px 20px 60px;
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.7;
}

/* ─── TWO-COLUMN HEADER (Convoy-style) ─── */
.split-header {
  display: flex;
  gap: 40px;
  align-items: flex-start;
  margin-bottom: 28px;
}

.split-header .split-left {
  flex: 0 0 45%;
}

.split-header .split-left h2 {
  margin-bottom: 0;
}

.split-header .split-right {
  flex: 1;
  color: var(--text-dim);
  font-size: 0.92rem;
  line-height: 1.7;
  padding-top: 6px;
}

@media (max-width: 600px) {
  .split-header {
    flex-direction: column;
    gap: 12px;
  }
  .split-header .split-right {
    padding-top: 0;
  }
}

/* ─── GUIDE CARDS ─── */
.guide-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0;
}

.guide-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px 24px;
  text-decoration: none;
  color: var(--text);
  transition: border-color 0.25s, transform 0.2s;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.guide-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  text-decoration: none;
}

.guide-card .card-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.68rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text-muted);
}

.guide-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin: 0;
  line-height: 1.3;
}

.guide-card p {
  font-size: 0.88rem;
  color: var(--text-dim);
  margin: 0;
  line-height: 1.6;
}

.guide-card .card-arrow {
  color: var(--accent);
  font-size: 0.85rem;
  margin-top: auto;
  padding-top: 4px;
  font-weight: 600;
}

@media (max-width: 600px) {
  .guide-grid { grid-template-columns: 1fr; }
}

/* ─── CALLOUT ─── */
.callout {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 20px 24px;
  margin: 20px 0;
}

.callout-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
  font-weight: 700;
}

.callout p {
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ─── RULE GRID / RULE CARDS ─── */
.rule-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 24px 0;
}

.rule-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px;
  transition: border-color 0.2s;
}

.rule-card:hover { border-color: var(--border-accent); }

.rule-card.do { border-left: 3px solid var(--green); }
.rule-card.dont { border-left: 3px solid var(--red); }

.rule-card .rule-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.6rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 8px;
}

.rule-card.do .rule-tag { color: var(--green); }
.rule-card.dont .rule-tag { color: var(--red); }

.rule-card p {
  font-size: 0.88rem;
  margin-bottom: 0;
  line-height: 1.6;
  color: var(--text-dim);
}

@media (max-width: 600px) {
  .rule-grid { grid-template-columns: 1fr; }
}

/* ─── PRIORITY STACK ─── */
.priority-stack {
  margin: 24px 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.priority-item {
  display: flex;
  align-items: stretch;
  background: var(--bg-card);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: border-color 0.2s;
}

.priority-item:first-child { border-radius: 8px 8px 0 0; }
.priority-item:last-child { border-radius: 0 0 8px 8px; }
.priority-item:hover { border-color: var(--border-accent); }

.priority-rank {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--bg);
  background: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 40px;
  padding: 12px 0;
}

.priority-item:nth-child(2) .priority-rank { background: var(--yellow); }
.priority-item:nth-child(3) .priority-rank { background: var(--blue); }
.priority-item:nth-child(n+4) .priority-rank { background: var(--text-muted); }

.priority-content {
  padding: 14px 18px;
  flex: 1;
}

.priority-content strong {
  font-size: 0.9rem;
  color: var(--text);
  display: block;
  margin-bottom: 2px;
}

.priority-content span {
  font-size: 0.82rem;
  color: var(--text-dim);
}

/* ─── HERO CARDS ─── */
.hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 20px 24px;
  margin: 12px 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 16px;
  align-items: start;
  transition: border-color 0.2s;
}

.hero-card:hover { border-color: var(--accent-dim); }

.hero-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 18px;
  color: var(--bg);
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
}

.hero-card h4 {
  font-weight: 700;
  font-size: 1rem;
  margin-bottom: 2px;
}

.hero-card .hero-meta {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.62rem;
  letter-spacing: 1px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.hero-card p { font-size: 0.88rem; margin-bottom: 0; line-height: 1.6; color: var(--text-dim); }

/* ─── BADGES ─── */
h3 .badge, h4 .badge {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.56rem;
  letter-spacing: 1px;
  padding: 3px 8px;
  border-radius: 3px;
  text-transform: uppercase;
  font-weight: 700;
  vertical-align: middle;
}

.badge-s { background: var(--accent-glow); color: var(--accent); border: 1px solid var(--accent-dim); }
.badge-a { background: var(--blue-dim); color: var(--blue); border: 1px solid rgba(59,130,246,0.3); }
.badge-b { background: var(--purple-dim); color: var(--purple); border: 1px solid rgba(168,85,247,0.3); }

/* ─── COMPARE TABLE ─── */
.compare-table {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  margin: 20px 0;
  font-size: 0.85rem;
}

.compare-table th {
  background: var(--bg-elevated);
  text-align: left;
  padding: 10px 14px;
  font-weight: 600;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
}

.compare-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  color: var(--text-dim);
}

.compare-table tr:last-child td { border-bottom: none; }
.compare-table .highlight { color: var(--accent); font-weight: 600; }
.compare-table .col-label { color: var(--text); font-weight: 600; white-space: nowrap; }

/* ─── TOOL WRAPPER ─── */
.tool-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  margin: 20px 0;
}

/* ─── FOOTER ─── */
.site-footer {
  padding: 40px 24px;
  text-align: center;
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.78rem;
  line-height: 1.6;
}

.site-footer a { color: var(--text-dim); }
.site-footer a:hover { color: var(--accent); }

/* ─── LIGHTBOX ─── */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.92);
  z-index: 200;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  padding: 40px;
}

.lightbox-overlay.active { display: flex; }

.lightbox-img {
  max-width: 90vw;
  max-height: 80vh;
  border-radius: 12px;
  box-shadow: 0 16px 64px rgba(0,0,0,0.6);
}

.lightbox-caption {
  margin-top: 16px;
  font-size: 0.82rem;
  color: var(--text-dim);
  font-family: 'JetBrains Mono', monospace;
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 24px;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 2rem;
  cursor: pointer;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}

.lightbox-close:hover {
  color: var(--text);
  background: rgba(255,255,255,0.08);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 600px) {
  .page-hero { padding: 48px 0 36px; }
  .page-hero h1 { font-size: 1.8rem; }
  .hero-card { grid-template-columns: 1fr; }
  .hero-icon { width: 40px; height: 40px; font-size: 15px; }
}