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

:root {
  --bg:        #07090f;
  --bg2:       #0e1018;
  --bg3:       #161b28;
  --accent:    #e8a020;
  --accent2:   #c0392b;
  --blue:      #4a90e2;
  --text:      #d4d8e8;
  --text-dim:  #6b7490;
  --border:    #1e2336;
  --font:      'Inter', 'Noto Sans KR', sans-serif;
  --font-title:'Inter', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: #2a3050; border-radius: 3px; }

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 48px;
  background: rgba(7, 9, 15, 0);
  backdrop-filter: blur(0px);
  border-bottom: 1px solid transparent;
  transition: all 0.35s ease;
}
nav.scrolled {
  background: rgba(7, 9, 15, 0.92);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}
.nav-logo {
  font-family: var(--font-title);
  font-size: 20px;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: #fff;
  text-decoration: none;
}
.nav-logo span { color: var(--accent); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}
.nav-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 14px;
  font-weight: 500;
  transition: color 0.2s;
}
.nav-links a:hover { color: var(--text); }
.nav-cta {
  background: var(--accent);
  color: #000 !important;
  font-weight: 700 !important;
  padding: 8px 20px;
  border-radius: 7px;
  transition: opacity 0.2s !important;
}
.nav-cta:hover { opacity: 0.85; }
.nav-mobile-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: 120px 24px 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% 0%, rgba(232,160,32,0.07) 0%, transparent 70%),
    radial-gradient(ellipse 60% 40% at 80% 80%, rgba(192,57,43,0.06) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 60%, rgba(74,144,226,0.05) 0%, transparent 60%);
}
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 20%, transparent 80%);
}
.hero-content { position: relative; z-index: 2; max-width: 780px; }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(232,160,32,0.08);
  border: 1px solid rgba(232,160,32,0.2);
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 30px;
  margin-bottom: 28px;
}
.hero h1 {
  font-family: var(--font-title);
  font-size: clamp(52px, 9vw, 96px);
  font-weight: 900;
  line-height: 1.0;
  letter-spacing: -3px;
  margin-bottom: 24px;
  color: #fff;
}
.hero h1 .line2 {
  display: block;
  background: linear-gradient(135deg, var(--accent) 0%, #f0c060 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-desc {
  font-size: 18px;
  color: var(--text-dim);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.75;
}
.hero-desc strong { color: var(--text); }
.hero-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #000;
  font-weight: 800;
  font-size: 15px;
  padding: 14px 30px;
  border-radius: 10px;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  box-shadow: 0 4px 24px rgba(232,160,32,0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(232,160,32,0.45);
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.05);
  color: var(--text);
  font-weight: 600;
  font-size: 15px;
  padding: 14px 30px;
  border-radius: 10px;
  border: 1px solid var(--border);
  text-decoration: none;
  transition: background 0.2s, border-color 0.2s;
}
.btn-secondary:hover {
  background: rgba(255,255,255,0.09);
  border-color: rgba(255,255,255,0.2);
}
.hero-tags {
  margin-top: 52px;
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}
.hero-tag {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--text-dim);
  font-size: 13px;
}
.hero-tag::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--accent);
  opacity: 0.6;
}

/* ── SECTION COMMON ── */
section { padding: 100px 24px; }
.container { max-width: 1100px; margin: 0 auto; }
.section-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(30px, 4vw, 44px);
  font-weight: 900;
  color: #fff;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 18px;
}
.section-desc {
  font-size: 16px;
  color: var(--text-dim);
  max-width: 560px;
  line-height: 1.75;
}

/* ── STATS STRIP ── */
.stats-strip {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0;
}
.stats-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(6, 1fr);
}
.stat-item {
  padding: 36px 24px;
  text-align: center;
  border-right: 1px solid var(--border);
}
.stat-item:last-child { border-right: none; }
.stat-num {
  font-size: 40px;
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 6px;
  font-family: var(--font-title);
}
.stat-label-text {
  font-size: 13px;
  color: var(--text-dim);
  font-weight: 500;
}

/* ── FEATURES ── */
.features-section { background: var(--bg); }
.features-header { text-align: center; margin-bottom: 64px; }
.features-header .section-desc { margin: 0 auto; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 28px;
  transition: border-color 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.feature-card:hover { border-color: rgba(232,160,32,0.3); transform: translateY(-4px); }
.feature-card:hover::before { opacity: 1; }
.feature-icon {
  font-size: 32px;
  margin-bottom: 18px;
  display: block;
}
.feature-title {
  font-size: 17px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 10px;
}
.feature-desc {
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.7;
}

/* ── GAME LOOP ── */
.loop-section {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg2) 50%, var(--bg) 100%);
}
.loop-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.loop-steps { display: flex; flex-direction: column; gap: 0; }
.loop-step {
  display: flex;
  gap: 20px;
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: all 0.2s;
  position: relative;
}
.loop-step:last-child { border-bottom: none; }
.loop-step:hover .step-title { color: var(--accent); }
.step-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--bg3);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 700; color: var(--text-dim);
  flex-shrink: 0;
  margin-top: 2px;
  transition: all 0.2s;
}
.loop-step.active .step-num {
  background: var(--accent);
  border-color: var(--accent);
  color: #000;
}
.step-body {}
.step-title {
  font-size: 16px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
  transition: color 0.2s;
}
.step-desc { font-size: 13.5px; color: var(--text-dim); line-height: 1.65; }
.loop-visual {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 48px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 420px;
  position: relative;
  overflow: hidden;
}
.loop-visual::before {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(232,160,32,0.08) 0%, transparent 70%);
}
.visual-icon {
  font-size: 72px;
  margin-bottom: 20px;
  display: block;
  animation: float 4s ease-in-out infinite;
}
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}
.visual-title { font-size: 22px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.visual-desc { font-size: 14px; color: var(--text-dim); text-align: center; max-width: 240px; line-height: 1.65; }

/* ── SKILL SYSTEM HIGHLIGHT ── */
.skill-section { background: var(--bg); }
.skill-header { margin-bottom: 56px; }
.skill-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 20px;
}
.skill-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: border-color 0.2s;
}
.skill-card:hover { border-color: rgba(232,160,32,0.3); }
.skill-card-icon {
  font-size: 36px;
  flex-shrink: 0;
  width: 56px; height: 56px;
  background: var(--bg3);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
}
.skill-name { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.skill-cd { font-size: 11px; color: var(--accent); font-weight: 600; margin-bottom: 8px; letter-spacing: 0.5px; }
.skill-desc-text { font-size: 13px; color: var(--text-dim); line-height: 1.6; }
.level-strip {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 32px;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}
.level-label { font-size: 13px; font-weight: 700; color: var(--text-dim); white-space: nowrap; }
.level-cells { display: flex; gap: 10px; flex: 1; min-width: 200px; }
.level-cell {
  flex: 1;
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 8px;
  text-align: center;
}
.level-cell.max { border-color: var(--accent); background: rgba(232,160,32,0.08); }
.level-cell .lv { font-size: 10px; color: var(--text-dim); font-weight: 600; margin-bottom: 4px; }
.level-cell .mult { font-size: 18px; font-weight: 800; color: #fff; }
.level-cell.max .mult { color: var(--accent); }

/* ── SKILL AXIS GRID (Lobby Build Grid) ── */
.skill-grid-section {}
.skill-axis-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}
.skill-axis-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 22px;
  transition: border-color 0.2s, transform 0.2s;
}
.skill-axis-card:hover { transform: translateY(-3px); }
.skill-axis-name {
  font-size: 14px;
  font-weight: 800;
  margin-bottom: 6px;
  letter-spacing: 0.5px;
}
.skill-axis-desc {
  font-size: 12.5px;
  color: var(--text-dim);
  line-height: 1.6;
}

/* ── CO-OP SECTION ── */
.coop-section { background: var(--bg2); }
.coop-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

/* ── WEAPON SYSTEM ── */
.weapon-section { background: var(--bg2); }
.weapon-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.weapon-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 20px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.weapon-card:hover { border-color: rgba(232,160,32,0.3); transform: translateY(-3px); }
.weapon-card-icon { font-size: 36px; margin-bottom: 12px; display: block; }
.weapon-card-name { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.weapon-card-desc { font-size: 12.5px; color: var(--text-dim); line-height: 1.6; }

/* ── MODDING SYSTEM ── */
.mod-section { background: var(--bg); }

.mod-bonus {
  display: flex;
  align-items: center;
  gap: 24px;
  background: rgba(232, 160, 32, 0.06);
  border: 1px solid rgba(232, 160, 32, 0.25);
  border-radius: 14px;
  padding: 26px 36px;
  margin-bottom: 48px;
}
.mod-bonus-icon { font-size: 40px; flex-shrink: 0; }
.mod-bonus-label {
  font-size: 11px; font-weight: 700; letter-spacing: 2px;
  text-transform: uppercase; color: var(--accent); margin-bottom: 6px;
}
.mod-bonus-text { font-size: 15px; color: var(--text); }
.mod-bonus-text strong { color: #fff; }
.bonus-highlight { color: var(--accent); font-weight: 900; font-size: 20px; }

.mod-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}
.mod-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 14px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.mod-card:hover { border-color: rgba(232,160,32,0.35); transform: translateY(-3px); }
.mod-icon { font-size: 28px; display: block; margin-bottom: 10px; }
.mod-name { font-size: 12px; font-weight: 700; color: #fff; margin-bottom: 4px; letter-spacing: 0.3px; }
.mod-eff { font-size: 11px; color: var(--text-dim); line-height: 1.5; }

.mod-detail-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-top: 16px;
}
.mod-detail-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 30px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: border-color 0.2s;
}
.mod-detail-card:hover { border-color: rgba(232,160,32,0.25); }
.mod-detail-icon { font-size: 30px; flex-shrink: 0; margin-top: 2px; }
.mod-detail-title { font-size: 16px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.mod-detail-desc { font-size: 13.5px; color: var(--text-dim); line-height: 1.7; }

/* ── PLATFORMS ── */
.platform-section { background: var(--bg); }
.platform-content { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.platform-list { display: flex; flex-direction: column; gap: 16px; margin-top: 36px; }
.platform-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 20px;
}
.platform-icon { font-size: 26px; }
.platform-name { font-size: 15px; font-weight: 700; color: #fff; }
.platform-sub { font-size: 12px; color: var(--text-dim); }
.platform-badge {
  margin-left: auto;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 20px;
  background: rgba(232,160,32,0.1);
  border: 1px solid rgba(232,160,32,0.25);
  color: var(--accent);
}
.tech-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 32px; }
.tech-tag {
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 20px;
}

/* ── CTA ── */
.cta-section {
  background: linear-gradient(135deg, #0d0f18 0%, #141826 100%);
  text-align: center;
  border-top: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -100px; left: 50%;
  transform: translateX(-50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(232,160,32,0.07) 0%, transparent 70%);
}
.cta-content { position: relative; z-index: 2; }
.cta-section .section-title { max-width: 560px; margin: 0 auto 16px; }
.cta-section .section-desc { margin: 0 auto 40px; }
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* ── FOOTER ── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 40px 48px;
}
.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.footer-logo { font-size: 17px; font-weight: 900; color: #fff; }
.footer-logo span { color: var(--accent); }
.footer-copy { font-size: 13px; color: var(--text-dim); }
.footer-links { display: flex; gap: 24px; }
.footer-links a {
  font-size: 13px;
  color: var(--text-dim);
  text-decoration: none;
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--text); }

/* ── ARMOR SYSTEM ── */
.armor-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-top: 16px;
}
.armor-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px 20px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.armor-card:hover { border-color: rgba(232,160,32,0.3); transform: translateY(-3px); }
.armor-card-icon { font-size: 32px; display: block; margin-bottom: 10px; }
.armor-card-name { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 6px; }
.armor-card-desc { font-size: 12px; color: var(--text-dim); line-height: 1.6; }
.armor-note {
  margin-top: 14px;
  text-align: center;
  font-size: 12px;
  color: var(--text-dim);
  font-style: italic;
}

/* ── ELEMENT & STATUS EFFECT ── */
.element-section { background: var(--bg2); }
.element-row {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 28px 32px;
  margin-bottom: 20px;
}
.element-sub-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 16px;
}
.element-tags { display: flex; flex-wrap: wrap; gap: 10px; }
.element-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 700;
  padding: 10px 20px;
  border-radius: 30px;
  transition: transform 0.2s;
}
.element-tag:hover { transform: translateY(-2px); }
.element-fire      { background: rgba(192,57,43,0.15);  color: #e74c3c; border: 1px solid rgba(192,57,43,0.3); }
.element-ice       { background: rgba(41,128,185,0.15); color: #5dade2; border: 1px solid rgba(41,128,185,0.3); }
.element-lightning { background: rgba(232,160,32,0.15); color: var(--accent); border: 1px solid rgba(232,160,32,0.3); }
.element-poison    { background: rgba(39,174,96,0.15);  color: #58d68d; border: 1px solid rgba(39,174,96,0.3); }
.element-earth     { background: rgba(127,140,141,0.15); color: #aab7b8; border: 1px solid rgba(127,140,141,0.3); }
.element-dark      { background: rgba(142,68,173,0.15); color: #bb8fce; border: 1px solid rgba(142,68,173,0.3); }
.element-void      { background: rgba(100,100,140,0.15); color: #8e99c0; border: 1px solid rgba(100,100,140,0.3); }
.element-bleed     { background: rgba(192,57,43,0.12);  color: #e67e73; border: 1px solid rgba(192,57,43,0.25); }
.element-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-top: 28px;
}
.element-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 22px 18px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.element-card:hover { border-color: rgba(232,160,32,0.3); transform: translateY(-3px); }
.element-card-icon { font-size: 28px; display: block; margin-bottom: 10px; }
.element-card-name { font-size: 13px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.element-card-desc { font-size: 12px; color: var(--text-dim); line-height: 1.5; }

/* ── ENEMY & BOSS ── */
.enemy-section { background: var(--bg); }
.enemy-type-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}
.enemy-type-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 32px 24px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
  position: relative;
  overflow: hidden;
}
.enemy-type-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0;
  transition: opacity 0.3s;
}
.enemy-type-card:hover { border-color: rgba(232,160,32,0.3); transform: translateY(-4px); }
.enemy-type-card:hover::before { opacity: 1; }
.enemy-type-icon { font-size: 40px; display: block; margin-bottom: 14px; }
.enemy-type-name { font-size: 17px; font-weight: 800; color: #fff; margin-bottom: 4px; }
.enemy-type-count {
  font-size: 12px; font-weight: 700; color: var(--accent);
  letter-spacing: 1px; margin-bottom: 12px;
}
.enemy-type-desc { font-size: 13px; color: var(--text-dim); line-height: 1.65; margin-bottom: 16px; }
.drop-badge {
  display: inline-block;
  font-size: 11px; font-weight: 700;
  padding: 4px 12px; border-radius: 20px;
  background: rgba(232,160,32,0.1);
  border: 1px solid rgba(232,160,32,0.25);
  color: var(--accent);
}
.drop-elite { background: rgba(74,144,226,0.1); border-color: rgba(74,144,226,0.25); color: var(--blue); }
.drop-boss { background: rgba(192,57,43,0.1); border-color: rgba(192,57,43,0.25); color: var(--accent2); }
.boss-patterns-header { text-align: center; margin-bottom: 20px; }
.boss-pattern-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}
.boss-pattern {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 14px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}
.boss-pattern:hover { border-color: rgba(232,160,32,0.3); transform: translateY(-3px); }
.pattern-icon { font-size: 24px; display: block; margin-bottom: 8px; }
.pattern-name { font-size: 12px; font-weight: 700; color: #fff; }

/* ── QUEST SYSTEM ── */
.quest-section {
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg2) 50%, var(--bg) 100%);
}
.quest-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.quest-type-list { display: flex; flex-direction: column; gap: 16px; }
.quest-type-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 20px 24px;
  transition: border-color 0.2s;
}
.quest-type-item:hover { border-color: rgba(232,160,32,0.3); }
.quest-type-icon { font-size: 26px; flex-shrink: 0; margin-top: 2px; }
.quest-type-name { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 4px; }
.quest-type-desc { font-size: 13px; color: var(--text-dim); line-height: 1.6; }
.quest-challenge-panel {
  background: var(--bg3);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 36px 32px;
}
.challenge-title {
  font-size: 16px; font-weight: 800; color: #fff;
  margin-bottom: 24px; text-align: center;
}
.challenge-list { display: flex; flex-direction: column; gap: 12px; }
.challenge-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 13px; color: var(--text-dim);
  padding: 10px 16px;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 8px;
  transition: border-color 0.2s;
}
.challenge-item:hover { border-color: rgba(232,160,32,0.25); }
.challenge-icon { font-size: 16px; flex-shrink: 0; }

/* ── Responsive ── */
@media (max-width: 900px) {
  nav { padding: 16px 24px; }
  .nav-links { display: none; }
  .nav-mobile-btn { display: block; }
  .stats-inner { grid-template-columns: repeat(3, 1fr); }
  .stat-item { border-right: 1px solid var(--border); border-top: none; }
  .stat-item:nth-child(3n) { border-right: none; }
  .stat-item:nth-child(n+4) { border-top: 1px solid var(--border); }
  .features-grid { grid-template-columns: 1fr; }
  .loop-content { grid-template-columns: 1fr; gap: 40px; }
  .loop-visual { min-height: 280px; padding: 36px; order: -1; }
  .skill-grid { grid-template-columns: 1fr; }
  .weapon-grid { grid-template-columns: repeat(2, 1fr); }
  .mod-grid { grid-template-columns: repeat(2, 1fr); }
  .mod-detail-row { grid-template-columns: 1fr; }
  .mod-bonus { flex-direction: column; gap: 12px; text-align: center; }
  .platform-content { grid-template-columns: 1fr; gap: 48px; }
  footer { padding: 32px 24px; }
  .footer-inner { flex-direction: column; text-align: center; }
  .footer-links { justify-content: center; }
  .level-cells { flex-wrap: wrap; }
  .level-cell { min-width: calc(33% - 8px); }
  .armor-grid { grid-template-columns: 1fr; }
  .skill-axis-grid { grid-template-columns: repeat(2, 1fr); }
  .coop-grid { grid-template-columns: 1fr; }
  .element-grid { grid-template-columns: repeat(2, 1fr); }
  .element-row { padding: 20px 24px; }
  .enemy-type-grid { grid-template-columns: 1fr; }
  .boss-pattern-grid { grid-template-columns: repeat(4, 1fr); }
  .quest-content { grid-template-columns: 1fr; gap: 40px; }
}
@media (max-width: 560px) {
  .stats-inner { grid-template-columns: repeat(2, 1fr); }
  .stat-item { border-top: none; }
  .stat-item:nth-child(3n) { border-right: 1px solid var(--border); }
  .stat-item:nth-child(2n) { border-right: none; }
  .stat-item:nth-child(n+3) { border-top: 1px solid var(--border); }
  .weapon-grid { grid-template-columns: 1fr; }
  .skill-axis-grid { grid-template-columns: 1fr; }
  .hero h1 { letter-spacing: -1px; }
  .element-grid { grid-template-columns: 1fr; }
  .element-tag { font-size: 12px; padding: 8px 14px; }
  .boss-pattern-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ── Reveal animation ── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}