/*
Theme Name: TechGadgetFlow
Theme URI: https://techgadgetflow.com
Author: TechGadgetFlow
Description: Terminal-aesthetic Korean tech blog theme
Version: 2.0.0
License: GNU General Public License v2 or later
Text Domain: techgadgetflow
*/

@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@300;400;500;700;800&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+KR:wght@400;500;700&display=swap');

/* ===== 변수 ===== */
:root {
  --bg:        #000000;
  --bg2:       #070707;
  --fg:        #e8e8e8;
  --fg-dim:    rgba(232,232,232,0.55);
  --primary:   #00ff41;
  --primary-dim: rgba(0,255,65,0.08);
  --primary-border: rgba(0,255,65,0.3);
  --primary-mid: rgba(0,255,65,0.15);
  --muted:     #555;
  --border:    rgba(0,255,65,0.12);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* ===== 스캔라인 ===== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px, transparent 2px,
    rgba(0,0,0,0.08) 2px, rgba(0,0,0,0.08) 4px
  );
  pointer-events: none;
  z-index: 9999;
  opacity: 0.5;
}

/* ===== 커서 블링크 ===== */
.cursor-blink::after {
  content: "█";
  animation: blink 1s step-start infinite;
  color: var(--primary);
  margin-left: 2px;
}
@keyframes blink { 50% { opacity: 0; } }

/* ===== 레이아웃 ===== */
.site-wrapper { min-height: 100vh; display: flex; flex-direction: column; }
.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; width: 100%; }
main { flex: 1; }

/* ===== 헤더 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0,0,0,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--primary-border);
}

.header-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 44px;
}

.site-logo {
  font-family: 'JetBrains Mono', monospace;
  font-weight: 800;
  font-size: 1rem;
  color: var(--primary);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.site-logo:hover { opacity: 0.8; }

/* ===== WINAMP 네비게이션 ===== */
.winamp-nav {
  position: relative;
  background-color: #000;
  background-image:
    linear-gradient(90deg, transparent 50%, rgba(0,255,65,0.012) 50%),
    linear-gradient(0deg, #050505 0%, #000 100%);
  background-size: 4px 4px, 100% 100%;
  border: 1px solid var(--primary-border);
  border-bottom: 1px solid rgba(0,255,65,0.06);
  border-radius: 4px;
  padding: 4px;
  margin-bottom: 6px;
  box-shadow:
    inset 0 1px 0 rgba(0,255,65,0.08),
    0 4px 12px rgba(0,0,0,0.6);
  overflow: hidden;
}

/* 헤더 바 */
.winamp-nav-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(0,255,65,0.04);
  padding: 3px 10px;
  margin-bottom: 3px;
  border-radius: 2px;
  border: 1px solid rgba(0,255,65,0.1);
}
.wnav-bars {
  width: 16px;
  height: 7px;
  background: repeating-linear-gradient(
    90deg, rgba(0,255,65,0.35) 0, rgba(0,255,65,0.35) 2px, transparent 2px, transparent 4px
  );
  flex-shrink: 0;
}
.wnav-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 9px;
  color: rgba(0,255,65,0.35);
  letter-spacing: 2px;
  font-weight: 700;
  text-transform: uppercase;
}

/* 트랙 행 — 전체 너비 균등 분할 */
.winamp-tracks {
  display: flex;
  flex-direction: row;
  gap: 1px;
  background: transparent;
  padding: 2px 0;
}

/* 개별 트랙 */
.wtrack {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 7px 12px;
  background: rgba(0,0,0,0.4);
  border: 1px solid rgba(0,255,65,0.07);
  cursor: pointer;
  transition: all 0.18s ease;
  text-decoration: none;
  flex: 1;
}
.wtrack:hover {
  background: rgba(0,255,65,0.06);
  border-color: rgba(0,255,65,0.22);
}
.wtrack.active {
  background: rgba(0,255,65,0.08);
  border-color: rgba(0,255,65,0.3);
}
.wtrack:active { transform: translateY(1px); }

/* LED */
.wled {
  position: relative;
  width: 12px;
  height: 12px;
  background: #000;
  border-radius: 50%;
  border: 1px solid rgba(0,255,65,0.15);
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.9);
  flex-shrink: 0;
}
.wled-light {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 6px; height: 6px;
  background: rgba(0,255,65,0.1);
  border-radius: 50%;
  transition: all 0.3s ease;
}
.wled-glass {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.15), transparent 60%);
  z-index: 2;
  pointer-events: none;
}
.wtrack:hover .wled-light {
  background: rgba(0,255,65,0.5);
  box-shadow: 0 0 4px rgba(0,255,65,0.5);
}
.wtrack.active .wled-light {
  background: var(--primary);
  box-shadow: 0 0 6px var(--primary), 0 0 12px rgba(0,255,65,0.4);
}

/* 트랙 텍스트 */
.wtrack-info {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}
.wtrack-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  color: var(--fg);
  transition: color 0.2s;
  white-space: nowrap;
}
.wtrack-sub {
  font-family: 'JetBrains Mono', monospace;
  font-size: 8px;
  color: rgba(232,232,232,0.3);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}
.wtrack:hover .wtrack-title { color: #fff; }
.wtrack.active .wtrack-title {
  color: var(--primary);
  text-shadow: 0 0 8px rgba(0,255,65,0.35);
}
.wtrack.active .wtrack-title::after {
  content: "_";
  display: inline-block;
  animation: blink 1s step-end infinite;
}
.wtrack.active .wtrack-sub { color: rgba(0,255,65,0.4); }

/* 미니 이퀄라이저 */
.weq {
  display: flex;
  gap: 2px;
  align-items: flex-end;
  height: 11px;
  opacity: 0;
  transition: opacity 0.3s;
}
.weq .bar {
  width: 2px;
  background: var(--primary);
  height: 20%;
}
.wtrack.active .weq { opacity: 1; }
.wtrack.active .weq .bar:nth-child(1) { animation: eq-bounce 0.8s infinite ease-in-out; }
.wtrack.active .weq .bar:nth-child(2) { animation: eq-bounce 1.1s infinite ease-in-out 0.2s; }
.wtrack.active .weq .bar:nth-child(3) { animation: eq-bounce 0.9s infinite ease-in-out 0.4s; }
.wtrack:hover .weq { opacity: 0.3; }

/* 스캔라인 */
.wnav-scanline {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: repeating-linear-gradient(
    to bottom,
    transparent 0px, transparent 2px,
    rgba(0,0,0,0.06) 2px, rgba(0,0,0,0.06) 4px
  );
  z-index: 10;
}

@keyframes eq-bounce {
  0%, 100% { height: 20%; }
  50% { height: 100%; background: rgba(0,255,65,0.7); }
}


.header-actions { display: flex; align-items: center; gap: 0.5rem; }
.search-toggle {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--muted);
  background: none;
  border: 1px solid var(--border);
  padding: 0.3rem 0.75rem;
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
}
.search-toggle:hover { color: var(--primary); border-color: var(--primary-border); }

.mobile-menu-toggle {
  display: none;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--muted);
  background: none;
  border: 1px solid var(--border);
  padding: 0.3rem 0.75rem;
  cursor: pointer;
}

.mobile-nav {
  display: none;
  border-top: 1px solid var(--primary-border);
  background: #000;
}
.mobile-nav .container { padding: 1rem 2rem; display: flex; flex-direction: column; gap: 0.5rem; }
.mobile-nav a {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.25rem 0;
}
.mobile-nav a:hover { color: var(--primary); }
.mobile-nav.open { display: block; }

/* ===== 히어로 ===== */
.hero {
  position: relative;
  padding: 0;
  min-height: 85vh;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--primary-border);
  overflow: hidden;
}

/* 그리드 배경 */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,255,65,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,255,65,0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 5rem 0;
}

/* 히어로 왼쪽 */
.hero-left {}

.hero-status-bar {
  display: flex;
  gap: 2rem;
  margin-bottom: 2.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--primary);
  opacity: 0.8;
  letter-spacing: 0.05em;
}
.hero-status-bar span { opacity: 0.5; margin-right: 0.35rem; }

.hero-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
  text-transform: uppercase;
  margin-bottom: 2rem;
  color: var(--fg);
}
.hero-title .prompt {
  display: block;
  font-size: 0.9rem;
  color: var(--primary);
  font-weight: 400;
  margin-bottom: 0.4rem;
  letter-spacing: 0.15em;
  opacity: 0.7;
}
.hero-title-accent {
  color: var(--primary);
}

.hero-desc {
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 1rem;
  color: var(--fg-dim);
  line-height: 1.9;
  border-left: 2px solid var(--primary);
  padding-left: 1.25rem;
  max-width: 480px;
}
.hero-desc small {
  display: block;
  margin-top: 0.75rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--primary);
  opacity: 0.6;
  letter-spacing: 0.05em;
}

.hero-meta {
  margin-top: 2.5rem;
  display: flex;
  gap: 1rem;
}
.hero-meta-tag {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  padding: 0.35rem 0.75rem;
  border: 1px solid var(--primary-border);
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* 히어로 오른쪽 - 구체 */
.hero-right {
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-sphere-wrap {
  position: relative;
  width: min(400px, 90%);
  aspect-ratio: 1;
}

.hero-sphere-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* ===== 섹션 레이블 ===== */
.section-label {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  padding: 2.5rem 0 1.5rem;
  border-top: 1px solid var(--border);
}
.section-label-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--primary);
  opacity: 0.6;
}
.section-label-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1rem;
  font-weight: 700;
  color: var(--fg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.section-label-desc {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-left: auto;
}

/* ===== 카테고리 필터 ===== */
.category-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 3rem;
}
.filter-btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  padding: 0.4rem 1rem;
  border: 1px solid var(--border);
  background: none;
  color: var(--muted);
  cursor: pointer;
  transition: all 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  text-decoration: none;
  display: inline-block;
}
.filter-btn:hover { color: var(--fg); border-color: rgba(0,255,65,0.4); }
.filter-btn.active {
  color: var(--bg);
  background: var(--primary);
  border-color: var(--primary);
  font-weight: 700;
}

/* ===== 포스트 그리드 ===== */
.posts-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  margin-bottom: 1px;
  border: 1px solid var(--border);
}

/* ===== 터미널 카드 ===== */
.terminal-card {
  background: var(--bg);
  display: flex;
  flex-direction: column;
  transition: background 0.2s;
  position: relative;
}
.terminal-card:hover { background: var(--primary-dim); }

.terminal-titlebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.4rem 1rem;
  border-bottom: 1px solid var(--border);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.65rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.terminal-titlebar-btns { display: flex; gap: 0.4rem; opacity: 0.35; font-size: 0.6rem; }

.card-link {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 1.25rem;
}

.card-thumb {
  position: relative;
  padding-top: 56.25%;
  margin-bottom: 1.25rem;
  overflow: hidden;
  background: #050505;
}
.card-thumb img {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(100%) brightness(0.7);
  transition: filter 0.4s;
}
.terminal-card:hover .card-thumb img {
  filter: grayscale(0%) brightness(0.9);
}
.card-no-image {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.2em;
  border: 1px solid var(--border);
}

.card-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.95rem;
  font-weight: 700;
  line-height: 1.45;
  margin-bottom: 0.75rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  color: var(--fg);
  transition: color 0.2s;
  text-transform: none;
  letter-spacing: 0;
}
.terminal-card:hover .card-title { color: var(--primary); }

.card-excerpt {
  font-size: 0.85rem;
  color: var(--fg-dim);
  line-height: 1.65;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 1rem;
  font-family: 'Noto Sans KR', sans-serif;
}

.card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--muted);
  padding-top: 0.75rem;
  border-top: 1px solid var(--border);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.card-meta-time { color: var(--primary); opacity: 0.8; }

/* ===== 빈 상태 ===== */
.empty-state {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 5rem 2rem;
  text-align: center;
  font-family: 'JetBrains Mono', monospace;
  margin-bottom: 4rem;
}
.empty-state-title {
  font-size: 0.875rem;
  color: var(--primary);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.empty-state-desc {
  font-size: 0.8rem;
  color: var(--muted);
  line-height: 2;
}
.empty-state-blink {
  display: inline-block;
  animation: blink 1s step-start infinite;
  color: var(--primary);
}

/* ===== 페이지네이션 ===== */
.pagination {
  display: flex;
  justify-content: center;
  gap: 1px;
  padding: 3rem 0;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  background: var(--border);
  margin-bottom: 0;
}
.pagination a, .pagination span {
  padding: 0.6rem 1rem;
  background: var(--bg);
  color: var(--muted);
  transition: all 0.2s;
  text-transform: uppercase;
}
.pagination a:hover { color: var(--primary); background: var(--primary-dim); }
.pagination .current { color: var(--bg); background: var(--primary); font-weight: 700; }

/* ===== 아카이브 ===== */
.archive-header { padding: 4rem 0 2rem; }
.archive-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 2rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--fg);
}
.archive-title .prompt { color: var(--primary); margin-right: 0.5rem; }
.archive-count {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--muted);
  margin-top: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ===== 단일 포스트 ===== */
.single-wrap { max-width: 860px; margin: 0 auto; padding: 4rem 2rem; }

.post-terminal {
  border: 1px solid var(--primary-border);
  background: var(--bg);
}

.post-titlebar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.5rem 1rem;
  border-bottom: 1px solid var(--primary-border);
  background: var(--primary-dim);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.post-titlebar-btns { display: flex; gap: 0.4rem; opacity: 0.4; }

.post-body { padding: 2.5rem 3rem; }

.post-header { margin-bottom: 2.5rem; padding-bottom: 2rem; border-bottom: 1px solid var(--border); }

.post-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 1.5rem;
  color: var(--fg);
  text-transform: none;
}
.post-title .prompt { color: var(--primary); margin-right: 0.75rem; }

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.post-meta span { opacity: 0.4; margin-right: 0.35rem; }

.post-thumbnail {
  margin-bottom: 2.5rem;
  border: 1px solid var(--primary-border);
}
.post-thumbnail img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
  display: block;
  filter: brightness(0.85);
  transition: filter 0.4s;
}
.post-thumbnail:hover img { filter: brightness(1); }
.post-no-thumb {
  width: 100%;
  aspect-ratio: 16/9;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #050505;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.875rem;
  color: var(--muted);
  letter-spacing: 0.2em;
}

.post-content {
  font-family: 'Noto Sans KR', sans-serif;
  font-size: 1.05rem;
  line-height: 1.95;
  color: rgba(232,232,232,0.88);
  margin-bottom: 3rem;
}
.post-content p { margin-bottom: 1.5rem; }
.post-content h2 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary);
  margin: 2.5rem 0 1rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}
.post-content h3 {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1rem;
  color: var(--fg);
  margin: 2rem 0 0.75rem;
  text-transform: none;
}
.post-content ul, .post-content ol {
  margin: 0 0 1.5rem 1.5rem;
}
.post-content li { margin-bottom: 0.5rem; }
.post-content a { color: var(--primary); text-decoration: underline; }
.post-content a:hover { opacity: 0.8; }
.post-content strong { color: var(--fg); font-weight: 700; }
.post-content em { font-style: italic; opacity: 0.8; }

.post-footer { border-top: 1px solid var(--border); padding-top: 1.5rem; font-family: 'JetBrains Mono', monospace; }
.post-tags { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem; align-items: center; }
.post-tags-label { font-size: 0.75rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.08em; }
.post-tag {
  padding: 0.2rem 0.6rem;
  font-size: 0.7rem;
  color: var(--primary);
  border: 1px solid var(--primary-border);
  background: var(--primary-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.post-source a {
  font-size: 0.8rem;
  color: var(--muted);
  transition: color 0.2s;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.post-source a:hover { color: var(--primary); }

/* 이전/다음 포스트 */
.post-nav {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
  margin-top: 3rem;
  border: 1px solid var(--border);
}
.post-nav a {
  background: var(--bg);
  padding: 1.25rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.8rem;
  color: var(--muted);
  transition: all 0.2s;
  display: block;
}
.post-nav a:hover { background: var(--primary-dim); color: var(--primary); }
.post-nav-label { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); opacity: 0.6; margin-bottom: 0.5rem; }
.post-nav-next { text-align: right; }

/* 관련 포스트 */
.related-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin: 3rem 0 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

/* ===== 푸터 ===== */
.site-footer {
  border-top: 1px solid var(--primary-border);
  background: #000;
  margin-top: 6rem;
  font-family: 'JetBrains Mono', monospace;
}
.footer-inner { padding: 3.5rem 0 2rem; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2.5rem;
}
.footer-brand {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}
.footer-desc { font-size: 0.8rem; color: var(--muted); line-height: 1.9; font-family: 'Noto Sans KR', sans-serif; }
.footer-col h3 {
  font-size: 0.7rem;
  color: var(--fg-dim);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border);
}
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 0.5rem; font-size: 0.8rem; color: var(--muted); }
.footer-col a:hover { color: var(--primary); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ===== 검색 오버레이 ===== */
.search-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.95);
  z-index: 200;
  align-items: flex-start;
  justify-content: center;
  padding-top: 12vh;
}
.search-overlay.open { display: flex; }
.search-box {
  width: 100%;
  max-width: 600px;
  padding: 0 2rem;
}
.search-close {
  display: block;
  text-align: right;
  margin-bottom: 1.5rem;
  background: none;
  border: none;
  color: var(--muted);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  cursor: pointer;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}
.search-close:hover { color: var(--primary); }

/* ===== 뉴모피즘 검색 인풋 ===== */
.input-container {
  display: flex;
  border-radius: 1rem;
  background: linear-gradient(173deg, #23272f 0%, #14161a 100%);
  box-shadow:
    10px 10px 20px #0e1013,
    -10px -10px 40px #383e4b;
  padding: 0.3rem;
  gap: 0.3rem;
}

.input-container input {
  border-radius: 0.8rem;
  background: #23272f;
  box-shadow:
    inset 5px 5px 10px #0e1013,
    inset -5px -5px 10px #383e4b,
    0px 0px 100px rgba(0,255,65,0),
    0px 0px 100px rgba(0,200,80,0);
  width: 100%;
  flex: 1;
  padding: 1rem 1.25rem;
  border: 1px solid transparent;
  color: #fff;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.9rem;
  transition: all 0.25s ease-in-out;
  outline: none;
}
.input-container input::placeholder {
  color: #555;
  letter-spacing: 0.03em;
}
.input-container input:focus {
  border: 1px solid var(--primary);
  box-shadow:
    inset 0px 0px 10px rgba(0,200,80,0.4),
    inset 0px 0px 10px rgba(0,255,65,0.4),
    0px 0px 80px rgba(0,255,65,0.35),
    0px 0px 80px rgba(0,200,80,0.35);
}

.search-submit {
  flex-shrink: 0;
  border-radius: 0.8rem;
  background: linear-gradient(145deg, #1e2229, #2a2f3a);
  box-shadow:
    3px 3px 8px #0e1013,
    -3px -3px 8px #383e4b;
  border: 1px solid rgba(0,255,65,0.2);
  color: var(--primary);
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 0 1.25rem;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
}
.search-submit:hover {
  background: linear-gradient(145deg, #2a2f3a, #1e2229);
  border-color: var(--primary);
  box-shadow:
    3px 3px 8px #0e1013,
    -3px -3px 8px #383e4b,
    0 0 20px rgba(0,255,65,0.3);
  color: #fff;
}

@media (max-width: 500px) {
  .input-container { flex-direction: column; }
  .search-submit { padding: 0.75rem; border-radius: 0.8rem; }
}

/* ===== 반응형 ===== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-right { display: none; }
  .posts-grid { grid-template-columns: repeat(2, 1fr); }
  .winamp-nav { display: none; }
  .mobile-menu-toggle { display: block; }
}

@media (max-width: 640px) {
  .container { padding: 0 1.25rem; }
  .posts-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .post-body { padding: 1.5rem; }
  .post-meta { gap: 1rem; flex-direction: column; }
  .hero { min-height: 70vh; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; }
  .post-nav { grid-template-columns: 1fr; }
}