/* =============================================
   WEBTOON BUNKER — Global Styles
   =============================================  */

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

:root {
  --primary:    #6366F1;
  --primary-d:  #4F46E5;
  --primary-l:  #EEF2FF;
  --orange:     #F97316;
  --orange-l:   #FFF7ED;
  --green:      #22C55E;
  --green-l:    #F0FDF4;
  --red:        #F43F5E;
  --red-l:      #FFF1F2;
  --text-h:     #0F172A;
  --text-b:     #334155;
  --text-m:     #64748B;
  --text-l:     #94A3B8;
  --border:     #E2E8F0;
  --bg:         #FFFFFF;
  --bg-soft:    #F8FAFC;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 16px rgba(0,0,0,.08);
  --shadow-lg:  0 12px 40px rgba(0,0,0,.10);
  --radius:     16px;
  --radius-sm:  10px;
  --transition: .3s cubic-bezier(.4,0,.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Noto Sans KR', 'Inter', sans-serif;
  color: var(--text-b);
  background: var(--bg);
  overflow-x: hidden;
  line-height: 1.7;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 96px 0; }

.section-label {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--primary);
  background: var(--primary-l);
  padding: 4px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-title {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 800;
  color: var(--text-h);
  line-height: 1.3;
  margin-bottom: 16px;
}

.section-desc {
  font-size: 17px;
  color: var(--text-m);
  margin-bottom: 56px;
  line-height: 1.8;
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.navbar.scrolled {
  border-color: var(--border);
  box-shadow: var(--shadow-sm);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Inter', sans-serif;
}

.logo-icon {
  font-size: 22px;
  color: var(--primary);
}

.logo-img {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  object-fit: cover;
  flex-shrink: 0;
}

.logo-text {
  font-size: 15px;
  font-weight: 500;
  color: var(--text-h);
  letter-spacing: .04em;
}

.logo-text strong {
  font-weight: 800;
  color: var(--primary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links li a {
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-b);
  border-radius: 8px;
  transition: background var(--transition), color var(--transition);
}

.nav-links li a:hover { background: var(--bg-soft); color: var(--primary); }

.nav-cta {
  background: var(--primary) !important;
  color: #fff !important;
  padding: 8px 18px !important;
  border-radius: 999px !important;
}

.nav-cta:hover { background: var(--primary-d) !important; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-h);
  border-radius: 2px;
  transition: all var(--transition);
}

.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  display: none;
  padding: 12px 24px 20px;
  border-top: 1px solid var(--border);
  background: rgba(255,255,255,.98);
}

.mobile-menu.open { display: block; }

.mobile-menu ul li a {
  display: block;
  padding: 12px 8px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-b);
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}

.mobile-menu ul li:last-child a { border-bottom: none; }
.mobile-menu ul li a:hover { color: var(--primary); }

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
  gap: 60px;
}

.hero-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
  opacity: .4;
}

.floating-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .12;
  animation: float 8s ease-in-out infinite;
}

.s1 { width: 600px; height: 600px; background: var(--primary); top: -100px; right: -100px; animation-delay: 0s; }
.s2 { width: 400px; height: 400px; background: var(--orange); bottom: 0; left: -50px; animation-delay: -3s; }
.s3 { width: 300px; height: 300px; background: var(--green); top: 50%; left: 40%; animation-delay: -5s; }

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-30px) scale(1.05); }
}

.hero-content { flex: 1; max-width: 580px; }

.hero-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--primary);
  background: var(--primary-l);
  border: 1px solid #C7D2FE;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 24px;
}

.hero-title {
  font-size: clamp(32px, 5vw, 54px);
  font-weight: 900;
  color: var(--text-h);
  line-height: 1.2;
  margin-bottom: 20px;
}

.hero-title .accent { color: var(--primary); }

.hero-sub {
  font-size: 18px;
  color: var(--text-m);
  margin-bottom: 28px;
  font-style: italic;
}

.hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 36px;
}

.tag {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-l);
  padding: 6px 14px;
  border-radius: 999px;
}

.hero-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: var(--primary);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  border-radius: 12px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(99,102,241,.35);
}

.btn-primary:hover {
  background: var(--primary-d);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99,102,241,.45);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  background: transparent;
  color: var(--primary);
  font-size: 15px;
  font-weight: 700;
  border-radius: 12px;
  border: 2px solid var(--primary);
  transition: all var(--transition);
}

.btn-outline:hover { background: var(--primary-l); transform: translateY(-2px); }

/* hero visual */
.hero-visual { flex: 1; display: flex; justify-content: center; align-items: center; }

.mockup-wrap {
  position: relative;
  width: 360px;
  height: 320px;
}

.mockup-card {
  position: absolute;
  background: #fff;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  overflow: hidden;
}

.card-main {
  width: 300px;
  left: 0; top: 0;
  animation: cardFloat 6s ease-in-out infinite;
}

@keyframes cardFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

.card-header {
  background: #F8FAFC;
  padding: 10px 14px;
  display: flex;
  gap: 6px;
  border-bottom: 1px solid var(--border);
}

.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #F43F5E; }
.dot.yellow { background: #F59E0B; }
.dot.green { background: #22C55E; }

.card-body { padding: 16px; }

.card-logo {
  font-weight: 800;
  color: var(--primary);
  font-size: 14px;
  margin-bottom: 12px;
}

.card-tabs { display: flex; gap: 6px; margin-bottom: 12px; }

.tab {
  font-size: 11px;
  font-weight: 600;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--text-m);
  cursor: pointer;
}

.tab.active { background: var(--primary); color: #fff; }

.card-list { display: flex; flex-direction: column; gap: 8px; }

.list-item {
  font-size: 12px;
  color: var(--text-b);
  padding: 8px 10px;
  background: var(--bg-soft);
  border-radius: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.list-item i { color: var(--primary); font-size: 11px; }

.card-side {
  width: 140px;
  right: 0; bottom: 0;
  padding: 20px 16px;
  background: linear-gradient(135deg, #6366F1, #8B5CF6);
  color: #fff;
  animation: cardFloat 6s ease-in-out infinite;
  animation-delay: -2s;
}

.stat-title { font-size: 11px; opacity: .8; margin-bottom: 8px; font-weight: 600; }
.stat-num { font-size: 28px; font-weight: 900; line-height: 1; }
.stat-num span { font-size: 14px; font-weight: 600; }
.stat-sub { font-size: 10px; opacity: .75; margin: 6px 0; }
.stat-badge {
  display: inline-block;
  background: rgba(255,255,255,.2);
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
}

/* =============================================
   ABOUT
   ============================================= */
.about { background: var(--bg); }

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.about-card {
  padding: 32px 28px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.about-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.about-icon {
  width: 52px; height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 20px;
}

.about-card h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-h);
  margin-bottom: 10px;
}

.about-card p { font-size: 14px; color: var(--text-m); line-height: 1.7; }

/* =============================================
   PROBLEM / MARKET
   ============================================= */
.problem { background: var(--bg-soft); }

.market-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 60px;
}

.market-stat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.market-stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.mstat-icon {
  width: 48px; height: 48px;
  background: var(--primary-l);
  color: var(--primary);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  margin: 0 auto 16px;
}

.mstat-val {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-h);
  margin-bottom: 6px;
  line-height: 1.2;
}

.mstat-label { font-size: 13px; color: var(--text-m); margin-bottom: 12px; }

.mstat-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--green-l);
  color: var(--green);
}

.mstat-badge.up { background: var(--green-l); color: var(--green); }

.pain-title {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-h);
  margin-bottom: 28px;
  text-align: center;
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.pain-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
  overflow: hidden;
}

.pain-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.pain-num {
  position: absolute;
  top: 20px; right: 24px;
  font-size: 40px;
  font-weight: 900;
  color: var(--border);
  line-height: 1;
}

.pain-icon {
  width: 48px; height: 48px;
  background: var(--red-l);
  color: var(--red);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  margin-bottom: 16px;
}

.pain-card h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-h);
  margin-bottom: 10px;
}

.pain-card p { font-size: 14px; color: var(--text-m); line-height: 1.7; }

/* =============================================
   SOLUTION
   ============================================= */
.solution { background: var(--bg); }
.solution .section-title, .solution .section-desc { text-align: center; }
.solution .section-label { display: block; text-align: center; }

.solution-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.sol-card {
  position: relative;
  background: #fff;
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.sol-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); border-color: var(--primary); }

.sol-card.featured {
  border-color: var(--primary);
  background: linear-gradient(135deg, #F5F3FF 0%, #EEF2FF 100%);
  box-shadow: 0 8px 32px rgba(99,102,241,.15);
}

.sol-featured-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--primary);
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .1em;
  padding: 4px 16px;
  border-radius: 999px;
}

.sol-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--primary);
  letter-spacing: .08em;
  margin-bottom: 12px;
}

.sol-icon {
  width: 56px; height: 56px;
  background: var(--primary-l);
  color: var(--primary);
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  margin-bottom: 20px;
}

.sol-card h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-h);
  margin-bottom: 4px;
}

.sol-card h4 {
  font-size: 13px;
  font-weight: 500;
  color: var(--text-m);
  letter-spacing: .06em;
  margin-bottom: 14px;
}

.sol-card p { font-size: 14px; color: var(--text-b); line-height: 1.7; margin-bottom: 20px; }

.sol-features { display: flex; flex-direction: column; gap: 8px; }

.sol-features li {
  font-size: 13px;
  color: var(--text-b);
  display: flex;
  align-items: center;
  gap: 8px;
}

.sol-features li i { color: var(--primary); font-size: 12px; flex-shrink: 0; }

/* =============================================
   FEATURES
   ============================================= */
.features { background: var(--bg-soft); }

.feature-tabs {
  display: flex;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.ftab {
  padding: 10px 24px;
  font-size: 14px;
  font-weight: 700;
  border-radius: 999px;
  border: 2px solid var(--border);
  background: #fff;
  color: var(--text-m);
  cursor: pointer;
  transition: all var(--transition);
}

.ftab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(99,102,241,.3);
}

.feature-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.feature-content.hidden { display: none; }

/* feat mockup */
.feat-mockup {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.fm-header {
  background: var(--bg-soft);
  padding: 14px 18px;
  border-bottom: 1px solid var(--border);
  font-size: 14px;
  font-weight: 700;
  color: var(--text-h);
}

.fm-filters {
  padding: 12px 16px;
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
}

.fm-filter {
  font-size: 12px;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--text-m);
  cursor: pointer;
}

.fm-filter.active { background: var(--primary); color: #fff; }

.fm-items { padding: 12px 16px; display: flex; flex-direction: column; gap: 10px; }

.fm-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  background: var(--bg-soft);
  border-radius: var(--radius-sm);
}

.fm-item-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.fm-item-info { flex: 1; }
.fm-item-title { font-size: 13px; font-weight: 600; color: var(--text-h); margin-bottom: 4px; }
.fm-item-tags { display: flex; gap: 6px; }
.fm-item-tags span {
  font-size: 11px;
  color: var(--text-m);
  background: #fff;
  border: 1px solid var(--border);
  padding: 2px 8px;
  border-radius: 999px;
}

.fm-item-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  background: var(--primary-l);
  color: var(--primary);
  white-space: nowrap;
}

.fm-item-badge.new { background: var(--orange-l); color: var(--orange); }

/* feat desc */
.feat-desc h3 {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-h);
  margin-bottom: 12px;
}

.feat-desc > p { font-size: 15px; color: var(--text-m); margin-bottom: 28px; }

.feat-list { display: flex; flex-direction: column; gap: 20px; }

.feat-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.feat-item-icon {
  width: 44px; height: 44px;
  background: var(--primary-l);
  color: var(--primary);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.feat-item h4 { font-size: 15px; font-weight: 700; color: var(--text-h); margin-bottom: 4px; }
.feat-item p { font-size: 13px; color: var(--text-m); line-height: 1.6; }

/* =============================================
   BUSINESS MODEL
   ============================================= */
.business { background: var(--bg); }

.biz-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.biz-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.biz-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.biz-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--primary), #8B5CF6);
  color: #fff;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  margin: 0 auto 20px;
}

.biz-card h3 { font-size: 18px; font-weight: 700; color: var(--text-h); margin-bottom: 10px; }
.biz-card p { font-size: 14px; color: var(--text-m); line-height: 1.7; margin-bottom: 16px; }

.biz-badge {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--primary);
  background: var(--primary-l);
  padding: 4px 14px;
  border-radius: 999px;
}

/* =============================================
   TRACTION
   ============================================= */
.traction { background: var(--bg-soft); }

.traction-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
  margin-bottom: 60px;
}

.traction-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.traction-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.traction-icon {
  font-size: 24px;
  color: var(--primary);
  margin-bottom: 16px;
}

.traction-val {
  font-size: 40px;
  font-weight: 900;
  color: var(--text-h);
  line-height: 1;
}

.traction-unit {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-m);
  margin-bottom: 8px;
}

.traction-label { font-size: 13px; color: var(--text-m); font-weight: 500; }

.validation-wrap h3 {
  font-size: 24px;
  font-weight: 800;
  color: var(--text-h);
  margin-bottom: 28px;
}

.validation-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
}

.val-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 20px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition);
}

.val-item:hover { transform: translateX(4px); }

.val-check { color: var(--green); font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.val-text h4 { font-size: 15px; font-weight: 700; color: var(--text-h); margin-bottom: 6px; }
.val-text p { font-size: 13px; color: var(--text-m); line-height: 1.6; }

/* =============================================
   ROADMAP
   ============================================= */
.roadmap { background: var(--bg); }

.roadmap-timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.roadmap-timeline::before {
  content: '';
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--border));
  transform: translateX(-50%);
}

.rm-item {
  position: relative;
  width: 46%;
  margin-bottom: 40px;
}

.rm-item.left { left: 0; padding-right: 32px; }
.rm-item.right { left: 54%; padding-left: 32px; }

.rm-dot {
  position: absolute;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: var(--border);
  border: 3px solid #fff;
  box-shadow: 0 0 0 2px var(--border);
  top: 24px;
}

.rm-item.left .rm-dot { right: -8px; }
.rm-item.right .rm-dot { left: -8px; }

.rm-dot.current {
  background: var(--primary);
  box-shadow: 0 0 0 2px var(--primary), 0 0 16px rgba(99,102,241,.4);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 2px var(--primary), 0 0 16px rgba(99,102,241,.4); }
  50% { box-shadow: 0 0 0 4px var(--primary-l), 0 0 24px rgba(99,102,241,.6); }
}

.rm-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition);
}

.rm-card:hover { box-shadow: var(--shadow-md); }

.rm-phase {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--primary);
  margin-bottom: 4px;
}

.rm-date { font-size: 12px; color: var(--text-l); margin-bottom: 10px; }

.rm-card h4 { font-size: 16px; font-weight: 700; color: var(--text-h); margin-bottom: 12px; }

.rm-card ul { display: flex; flex-direction: column; gap: 6px; }

.rm-card ul li {
  font-size: 13px;
  color: var(--text-m);
  padding-left: 14px;
  position: relative;
}

.rm-card ul li::before {
  content: '·';
  position: absolute;
  left: 4px;
  color: var(--primary);
  font-weight: 700;
}

.rm-status {
  display: inline-block;
  margin-top: 12px;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 999px;
}

.rm-status.done { background: var(--green-l); color: var(--green); }
.rm-status.current-badge { background: var(--primary-l); color: var(--primary); }
.rm-status.upcoming { background: var(--bg-soft); color: var(--text-l); }

/* =============================================
   TEAM
   ============================================= */
.team { background: var(--bg-soft); }

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}

.team-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.team-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }

.team-avatar {
  width: 72px; height: 72px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  color: #fff;
  margin: 0 auto 20px;
  box-shadow: 0 8px 24px rgba(0,0,0,.12);
}

.team-card h3 { font-size: 15px; font-weight: 700; color: var(--text-h); margin-bottom: 10px; }
.team-card p { font-size: 13px; color: var(--text-m); line-height: 1.6; margin-bottom: 16px; }

.team-tags { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px; }

.team-tags span {
  font-size: 11px;
  font-weight: 600;
  color: var(--primary);
  background: var(--primary-l);
  padding: 3px 10px;
  border-radius: 999px;
}

/* =============================================
   INVESTMENT
   ============================================= */
.investment { background: var(--bg); }

.invest-wrap {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 40px;
  margin-bottom: 56px;
  align-items: start;
}

.invest-card {
  background: linear-gradient(135deg, #6366F1, #8B5CF6);
  color: #fff;
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: 0 12px 40px rgba(99,102,241,.3);
}

.invest-card h3 { font-size: 14px; font-weight: 600; opacity: .8; margin-bottom: 12px; }

.invest-stage {
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 28px;
}

.invest-items { display: flex; flex-direction: column; gap: 16px; }

.invest-item {
  display: flex;
  justify-content: space-between;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,.2);
}

.invest-item:last-child { border-bottom: none; padding-bottom: 0; }

.invest-label { font-size: 13px; opacity: .75; }
.invest-val { font-size: 14px; font-weight: 700; }
.invest-val.highlight { font-size: 20px; font-weight: 900; }

.invest-use h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-h);
  margin-bottom: 24px;
}

.use-items { display: flex; flex-direction: column; gap: 20px; }

.use-label-row {
  display: flex;
  justify-content: space-between;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-b);
  margin-bottom: 8px;
}

.use-pct { color: var(--primary); }

.use-bar {
  height: 8px;
  background: var(--bg-soft);
  border-radius: 999px;
  overflow: hidden;
}

.use-fill {
  height: 100%;
  border-radius: 999px;
  transition: width 1.2s cubic-bezier(.4,0,.2,1);
}

.why-invest {
  background: var(--bg-soft);
  border-radius: var(--radius);
  padding: 48px 40px;
  border: 1px solid var(--border);
}

.why-invest h3 {
  font-size: 22px;
  font-weight: 800;
  color: var(--text-h);
  margin-bottom: 32px;
  text-align: center;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}

.why-item {
  text-align: center;
  padding: 24px 16px;
}

.why-item i {
  font-size: 28px;
  color: var(--primary);
  margin-bottom: 14px;
  display: block;
}

.why-item h4 { font-size: 15px; font-weight: 700; color: var(--text-h); margin-bottom: 8px; }
.why-item p { font-size: 13px; color: var(--text-m); line-height: 1.6; }

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
  background: linear-gradient(135deg, #0F172A 0%, #1E1B4B 50%, #0F172A 100%);
  padding: 96px 0;
}

.cta-content { text-align: center; }

.cta-content h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 900;
  color: #fff;
  margin-bottom: 16px;
  line-height: 1.3;
}

.cta-content p {
  font-size: 16px;
  color: rgba(255,255,255,.65);
  margin-bottom: 40px;
  line-height: 1.8;
}

.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.btn-primary-lg {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: var(--primary);
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  border-radius: 12px;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(99,102,241,.4);
}

.btn-primary-lg:hover { background: var(--primary-d); transform: translateY(-3px); box-shadow: 0 8px 30px rgba(99,102,241,.5); }

.btn-outline-lg {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  background: transparent;
  color: rgba(255,255,255,.8);
  font-size: 16px;
  font-weight: 700;
  border-radius: 12px;
  border: 2px solid rgba(255,255,255,.25);
  transition: all var(--transition);
}

.btn-outline-lg:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.5); transform: translateY(-3px); }

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: #0F172A;
  padding: 48px 0;
  color: rgba(255,255,255,.6);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  flex-wrap: wrap;
}

.footer-logo {
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  letter-spacing: .04em;
  margin-bottom: 10px;
}

.footer-brand p { font-size: 13px; line-height: 1.8; }
.footer-copy { font-size: 12px; margin-top: 12px; }

/* ---- 운영사 정보 바 ---- */
.footer-operator {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 32px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,.08);
}

.footer-op-left {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.footer-op-brand {
  font-size: 14px;
  font-weight: 500;
  color: rgba(255,255,255,.55);
}

.footer-op-brand strong {
  font-weight: 800;
  color: rgba(255,255,255,.85);
  letter-spacing: .04em;
}

.footer-op-label {
  font-size: 11px;
  font-weight: 600;
  color: rgba(255,255,255,.35);
  background: rgba(255,255,255,.08);
  padding: 2px 9px;
  border-radius: 999px;
  letter-spacing: .04em;
}

.footer-op-right {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
}

.footer-op-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  color: rgba(255,255,255,.4);
}

.footer-op-item i {
  font-size: 11px;
  color: rgba(255,255,255,.3);
}

.footer-op-mail {
  color: rgba(255,255,255,.55) !important;
  transition: color var(--transition);
}

.footer-op-mail:hover {
  color: #fff !important;
}

.footer-op-divider {
  color: rgba(255,255,255,.15);
  font-size: 12px;
}

.hidden-mobile { display: inline; }

@media (max-width: 640px) {
  .footer-operator { flex-direction: column; align-items: flex-start; gap: 8px; }
  .footer-op-right { flex-direction: column; align-items: flex-start; gap: 6px; }
  .hidden-mobile { display: none; }
}

.footer-links {
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}

.footer-col h4 {
  font-size: 13px;
  font-weight: 700;
  color: rgba(255,255,255,.9);
  letter-spacing: .06em;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.footer-col ul { display: flex; flex-direction: column; gap: 8px; }

.footer-col ul li a {
  font-size: 13px;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}

.footer-col ul li a:hover { color: rgba(255,255,255,.9); }

/* =============================================
   SCROLL TOP
   ============================================= */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px; height: 44px;
  background: var(--primary);
  color: #fff;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  box-shadow: 0 4px 20px rgba(99,102,241,.35);
  opacity: 0;
  transform: translateY(16px);
  transition: all var(--transition);
  z-index: 999;
}

.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--primary-d); transform: translateY(-3px); }

/* =============================================
   AOS (custom scroll animation)
   ============================================= */
[data-aos] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}

[data-aos].aos-visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   BG SOFT UTILITY
   ============================================= */
.bg-soft { background: var(--bg-soft) !important; }

/* =============================================
   SERVICE SECTION (통합)
   ============================================= */
.service-section { background: var(--bg); }

.service-divider {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
  margin: 72px 0;
  position: relative;
}

.service-divider::before {
  content: '✦';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--bg);
  color: var(--primary);
  font-size: 16px;
  padding: 0 16px;
  line-height: 1;
}

/* =============================================
   CONTACT — 오시는 길 스타일
   ============================================= */
.contact-wrap {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: start;
}

/* 지도 영역 */
.contact-map-box {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.map-iframe-wrap {
  width: 100%;
  height: 340px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  background: var(--bg-soft);
}

.transport-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 14px;
}

.transport-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px 12px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.transport-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.transport-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.transport-info h4 { font-size: 13px; font-weight: 700; color: var(--text-h); margin-bottom: 5px; }
.transport-info p { font-size: 12px; color: var(--text-m); line-height: 1.6; }

/* 주소 카드 */
.address-card {
  background: linear-gradient(135deg, #6366F1 0%, #8B5CF6 100%);
  border-radius: var(--radius);
  padding: 28px 28px;
  color: #fff;
  margin-bottom: 24px;
  box-shadow: 0 8px 32px rgba(99,102,241,.3);
}

.address-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255,255,255,.2);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  padding: 4px 12px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.address-building {
  font-size: 22px;
  font-weight: 900;
  margin-bottom: 4px;
  line-height: 1.3;
}

.address-detail {
  font-size: 16px;
  font-weight: 700;
  opacity: .9;
  margin-bottom: 16px;
  padding: 6px 14px;
  background: rgba(255,255,255,.15);
  border-radius: 8px;
  display: inline-block;
}

.address-full {
  font-size: 14px;
  opacity: .85;
  line-height: 1.8;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}

.address-full i { margin-top: 4px; flex-shrink: 0; }

/* =============================================
   BOARD SECTIONS
   ============================================= */
.board-section { background: var(--bg); }

.board-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.board-sub {
  font-size: 15px;
  color: var(--text-m);
  margin-top: 4px;
}

.board-write-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 22px;
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  box-shadow: 0 4px 14px rgba(99,102,241,.3);
  white-space: nowrap;
  flex-shrink: 0;
}

.board-write-btn:hover { background: var(--primary-d); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(99,102,241,.4); }
.board-write-btn.orange { background: var(--orange); box-shadow: 0 4px 14px rgba(249,115,22,.3); }
.board-write-btn.orange:hover { background: #EA6C0F; box-shadow: 0 6px 20px rgba(249,115,22,.4); }
.board-write-btn.red { background: var(--red); box-shadow: 0 4px 14px rgba(244,63,94,.3); }
.board-write-btn.red:hover { background: #E11D48; box-shadow: 0 6px 20px rgba(244,63,94,.4); }
.board-write-btn.green { background: var(--green); box-shadow: 0 4px 14px rgba(34,197,94,.3); }
.board-write-btn.green:hover { background: #16A34A; box-shadow: 0 6px 20px rgba(34,197,94,.4); }

/* Filter Bar */
.board-filters {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.news-cat-btns {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.bfilter {
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 600;
  border-radius: 999px;
  border: 1.5px solid var(--border);
  background: #fff;
  color: var(--text-m);
  cursor: pointer;
  transition: all var(--transition);
}

.bfilter:hover { border-color: var(--primary); color: var(--primary); }
.bfilter.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---- 구인구직 게시판 목록 ---- */
.board-list { display: flex; flex-direction: column; gap: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); background: #fff; }

.board-loading { text-align: center; padding: 60px 20px; color: var(--text-m); font-size: 15px; }
.board-loading i { margin-right: 8px; color: var(--primary); }
.board-empty { text-align: center; padding: 60px 20px; color: var(--text-l); font-size: 15px; }

.board-row {
  display: grid;
  grid-template-columns: 80px 1fr auto auto;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--transition);
}

.board-row:last-child { border-bottom: none; }
.board-row:hover { background: var(--bg-soft); }

.board-row-cat {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-l);
  padding: 3px 10px;
  border-radius: 999px;
  text-align: center;
  white-space: nowrap;
}

.board-row-title-wrap { min-width: 0; }

.board-row-title {
  font-size: 15px;
  font-weight: 600;
  color: var(--text-h);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 8px;
}

.new-badge {
  font-size: 10px;
  font-weight: 800;
  background: var(--red);
  color: #fff;
  padding: 1px 6px;
  border-radius: 4px;
  flex-shrink: 0;
}

.board-row-meta {
  font-size: 12px;
  color: var(--text-l);
  display: flex;
  gap: 10px;
}

.board-row-meta span { display: flex; align-items: center; gap: 4px; }

.board-row-extra {
  font-size: 12px;
  color: var(--text-m);
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 4px;
  white-space: nowrap;
}

.board-row-type {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--orange-l);
  color: var(--orange);
}

.board-row-views { font-size: 12px; color: var(--text-l); display: flex; align-items: center; gap: 4px; }

/* ---- 벼룩시장 카드 그리드 ---- */
.market-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.market-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.market-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.market-card-img {
  height: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 52px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  position: relative;
}

.market-card-safe {
  position: absolute;
  top: 10px; right: 10px;
  background: var(--green);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
  display: flex;
  align-items: center;
  gap: 4px;
}

.market-card-sold-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.45);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 900;
  color: #fff;
  letter-spacing: .04em;
}

.market-card-body { padding: 16px; }

.market-card-cat {
  font-size: 11px;
  font-weight: 700;
  color: var(--orange);
  background: var(--orange-l);
  padding: 2px 8px;
  border-radius: 999px;
  display: inline-block;
  margin-bottom: 8px;
}

.market-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-h);
  margin-bottom: 6px;
  line-height: 1.4;
}

.market-card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
}

.market-card-price {
  font-size: 16px;
  font-weight: 800;
  color: var(--primary);
}

.market-card-cond {
  font-size: 11px;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 999px;
  background: var(--bg-soft);
  color: var(--text-m);
}

.market-card-meta {
  font-size: 11px;
  color: var(--text-l);
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

/* ---- 공지&뉴스 목록 ---- */
.news-list { display: flex; flex-direction: column; gap: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); background: #fff; }

.news-row {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 18px 22px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--transition);
}

.news-row:last-child { border-bottom: none; }
.news-row:hover { background: var(--bg-soft); }
.news-row.pinned { background: #F8FAFF; }

.news-row-pin { color: var(--primary); font-size: 14px; flex-shrink: 0; }

.news-cat-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  flex-shrink: 0;
  white-space: nowrap;
}

.news-cat-badge.공지 { background: #FFF1F2; color: var(--red); }
.news-cat-badge.뉴스 { background: var(--primary-l); color: var(--primary); }
.news-cat-badge.업데이트 { background: var(--orange-l); color: var(--orange); }
.news-cat-badge.이벤트 { background: var(--green-l); color: var(--green); }

.news-row-title {
  flex: 1;
  font-size: 15px;
  font-weight: 600;
  color: var(--text-h);
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  gap: 8px;
}

.news-row-right {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-shrink: 0;
  font-size: 12px;
  color: var(--text-l);
}

/* ---- 페이지네이션 ---- */
.board-pagination {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.page-btn {
  min-width: 36px;
  height: 36px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: #fff;
  color: var(--text-b);
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-btn:hover { border-color: var(--primary); color: var(--primary); }
.page-btn.active { background: var(--primary); border-color: var(--primary); color: #fff; }

/* =============================================
   CONTACT US
   ============================================= */
.contact-section { background: var(--bg-soft); }

.contact-form-box,
.contact-info-box {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 32px;
  box-shadow: var(--shadow-sm);
}

.contact-form-box h3,
.contact-info-box h3 {
  font-size: 20px;
  font-weight: 800;
  color: var(--text-h);
  margin-bottom: 24px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-b);
}

.req { color: var(--red); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 14px;
  font-family: inherit;
  color: var(--text-b);
  background: #fff;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(99,102,241,.12);
}

.form-group input.error,
.form-group select.error,
.form-group textarea.error { border-color: var(--red); }

.form-err { font-size: 12px; color: var(--red); min-height: 16px; }

.contact-submit-btn {
  width: 100%;
  padding: 14px;
  background: var(--primary);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all var(--transition);
  box-shadow: 0 4px 16px rgba(99,102,241,.3);
  margin-top: 4px;
}

.contact-submit-btn:hover { background: var(--primary-d); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(99,102,241,.4); }
.contact-submit-btn:disabled { opacity: .65; cursor: not-allowed; transform: none; }

.form-success {
  margin-top: 14px;
  background: var(--green-l);
  border: 1px solid #86EFAC;
  color: #15803D;
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-success i { font-size: 18px; }

/* Contact info */
.contact-info-list { display: flex; flex-direction: column; gap: 18px; }

.ci-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.ci-icon {
  width: 44px; height: 44px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}

.ci-label { font-size: 12px; color: var(--text-l); margin-bottom: 2px; }
.ci-val { font-size: 14px; font-weight: 600; color: var(--text-b); }

.contact-divider { height: 1px; background: var(--border); margin: 24px 0; }

.contact-sns-title { font-size: 14px; font-weight: 700; color: var(--text-b); margin-bottom: 12px; }

.contact-sns { display: flex; gap: 10px; }

.sns-btn {
  width: 40px; height: 40px;
  border-radius: 10px;
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px;
  transition: transform var(--transition), opacity var(--transition);
}

.sns-btn:hover { transform: translateY(-3px); opacity: .85; }

.contact-subject-cards { display: flex; flex-direction: column; gap: 12px; }

.cscard {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-soft);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}

.cscard i { font-size: 20px; color: var(--primary); flex-shrink: 0; width: 24px; text-align: center; }
.cscard strong { font-size: 14px; color: var(--text-h); display: block; margin-bottom: 2px; }
.cscard p { font-size: 12px; color: var(--text-m); margin: 0; }

/* =============================================
   MODAL
   ============================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.55);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  backdrop-filter: blur(4px);
  animation: fadeIn .2s ease;
}

.modal-overlay.hidden { display: none; }

@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }

.modal-box {
  background: #fff;
  border-radius: var(--radius);
  width: 100%;
  max-width: 580px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 80px rgba(0,0,0,.18);
  animation: slideUp .25s cubic-bezier(.4,0,.2,1);
}

.modal-detail { max-width: 680px; }

@keyframes slideUp { from { transform: translateY(24px); opacity: 0; } to { transform: translateY(0); opacity: 1; } }

.modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  background: #fff;
  z-index: 1;
}

.modal-head h3 {
  font-size: 17px;
  font-weight: 800;
  color: var(--text-h);
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-close {
  width: 32px; height: 32px;
  border-radius: 8px;
  border: none;
  background: var(--bg-soft);
  color: var(--text-m);
  font-size: 14px;
  cursor: pointer;
  transition: all var(--transition);
  display: flex; align-items: center; justify-content: center;
}

.modal-close:hover { background: var(--border); color: var(--text-h); }

.modal-box form { padding: 24px; }

.modal-footer {
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  margin-top: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.btn-cancel {
  padding: 10px 20px;
  border-radius: 8px;
  border: 1.5px solid var(--border);
  background: #fff;
  color: var(--text-m);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-cancel:hover { border-color: var(--text-m); color: var(--text-b); }

.btn-submit {
  padding: 10px 24px;
  border-radius: 8px;
  border: none;
  background: var(--primary);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: all var(--transition);
  box-shadow: 0 4px 12px rgba(99,102,241,.3);
}

.btn-submit:hover { background: var(--primary-d); transform: translateY(-1px); }
.btn-submit.orange { background: var(--orange); box-shadow: 0 4px 12px rgba(249,115,22,.3); }
.btn-submit.orange:hover { background: #EA6C0F; }
.btn-submit.red { background: var(--red); box-shadow: 0 4px 12px rgba(244,63,94,.3); }
.btn-submit.red:hover { background: #E11D48; }
.btn-submit.green { background: var(--green); box-shadow: 0 4px 12px rgba(34,197,94,.3); }
.btn-submit.green:hover { background: #16A34A; }

/* 상세 모달 */
.detail-body { padding: 24px; }

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.detail-meta-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text-m);
}

.detail-meta-item i { color: var(--primary); font-size: 12px; }
.detail-meta-item strong { color: var(--text-b); }

.detail-content {
  font-size: 15px;
  color: var(--text-b);
  line-height: 1.8;
  white-space: pre-wrap;
}

.detail-price-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary-l);
  color: var(--primary);
  font-size: 20px;
  font-weight: 900;
  padding: 10px 20px;
  border-radius: 12px;
  margin-bottom: 16px;
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .hero { flex-direction: column; text-align: center; min-height: auto; padding-top: 100px; }
  .hero-content { max-width: 100%; }
  .hero-tags { justify-content: center; }
  .hero-btns { justify-content: center; }
  .hero-visual { width: 100%; }
  .mockup-wrap { width: 300px; height: 280px; margin: 0 auto; }
  .card-main { width: 250px; }

  .contact-wrap { grid-template-columns: 1fr; }
  .board-row { grid-template-columns: 70px 1fr auto; }
  .board-row-extra { display: none; }
  .transport-grid { grid-template-columns: 1fr 1fr 1fr; }
}

@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .solution-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 32px; }
  .footer-links { gap: 24px; }
  .board-header { flex-direction: column; align-items: flex-start; gap: 12px; }
  .form-row { grid-template-columns: 1fr; }
  .market-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .contact-form-box, .contact-info-box { padding: 24px 20px; }
  .transport-grid { grid-template-columns: 1fr; }
  .map-iframe-wrap { height: 260px; }
  .service-divider { margin: 48px 0; }
}

@media (max-width: 480px) {
  .hero { padding: 90px 16px 60px; }
  .container { padding: 0 16px; }
  .pain-grid, .about-grid, .biz-grid, .team-grid { grid-template-columns: 1fr; }
  .market-stats { grid-template-columns: 1fr; }
  .board-row { grid-template-columns: 60px 1fr; gap: 10px; padding: 12px 14px; }
  .board-row-views { display: none; }
  .market-grid { grid-template-columns: 1fr; }
  .news-row { padding: 14px 16px; gap: 10px; }
  .news-row-right { display: none; }
  .commission-grid, .funding-grid { grid-template-columns: 1fr; }
}

/* =============================================
   COMMISSION BOARD
   ============================================= */
.commission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.commission-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.commission-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.commission-card-thumb {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  background: linear-gradient(135deg, #FFF1F2 0%, #FFE4E6 100%);
  border-bottom: 1px solid var(--border);
  position: relative;
}

.commission-card-status {
  position: absolute;
  top: 10px; right: 10px;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
}

.commission-card-status.open { background: var(--green); color: #fff; }
.commission-card-status.closed { background: var(--text-l); color: #fff; }

.commission-card-body { padding: 16px; }

.commission-card-cat {
  font-size: 11px;
  font-weight: 700;
  color: var(--red);
  background: var(--red-l);
  padding: 2px 8px;
  border-radius: 999px;
  display: inline-block;
  margin-bottom: 8px;
}

.commission-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-h);
  margin-bottom: 6px;
  line-height: 1.4;
}

.commission-card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--border);
}

.commission-card-price {
  font-size: 15px;
  font-weight: 800;
  color: var(--red);
}

.commission-card-days {
  font-size: 11px;
  color: var(--text-m);
  display: flex;
  align-items: center;
  gap: 4px;
}

.commission-card-meta {
  font-size: 11px;
  color: var(--text-l);
  display: flex;
  gap: 8px;
  margin-top: 6px;
}

/* =============================================
   FUNDING BOARD
   ============================================= */
.funding-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 24px;
}

.funding-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.funding-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.funding-card-thumb {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
  background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 100%);
  border-bottom: 1px solid var(--border);
  position: relative;
}

.funding-card-status {
  position: absolute;
  top: 10px; right: 10px;
  font-size: 10px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 999px;
}

.funding-card-status.ongoing { background: var(--primary); color: #fff; }
.funding-card-status.achieved { background: var(--green); color: #fff; }
.funding-card-status.ended { background: var(--text-l); color: #fff; }

.funding-card-body { padding: 16px; }

.funding-card-cat {
  font-size: 11px;
  font-weight: 700;
  color: var(--green);
  background: var(--green-l);
  padding: 2px 8px;
  border-radius: 999px;
  display: inline-block;
  margin-bottom: 8px;
}

.funding-card-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-h);
  margin-bottom: 10px;
  line-height: 1.4;
}

.funding-progress-bar {
  width: 100%;
  height: 6px;
  background: var(--bg-soft);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 8px;
}

.funding-progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--green), #16A34A);
  border-radius: 999px;
  transition: width 1s ease;
}

.funding-card-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 8px;
}

.funding-pct {
  font-size: 18px;
  font-weight: 900;
  color: var(--green);
}

.funding-supporters {
  font-size: 12px;
  color: var(--text-m);
}

.funding-deadline {
  font-size: 11px;
  color: var(--text-l);
  margin-top: 6px;
  display: flex;
  align-items: center;
  gap: 4px;
}

/* =============================================
   PROMO BOARD (홍보) — 리스트 형태
   ============================================= */
.promo-row {
  display: grid;
  grid-template-columns: 56px 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  cursor: pointer;
  transition: background var(--transition);
  background: #fff;
}

.promo-row:first-child { border-radius: var(--radius) var(--radius) 0 0; }
.promo-row:last-child { border-bottom: none; border-radius: 0 0 var(--radius) var(--radius); }
.promo-row:hover { background: var(--bg-soft); }

.promo-emoji {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--primary-l);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  flex-shrink: 0;
}

.promo-mid { min-width: 0; }

.promo-cat {
  font-size: 11px;
  font-weight: 700;
  color: var(--primary);
  background: var(--primary-l);
  padding: 2px 8px;
  border-radius: 999px;
  display: inline-block;
  margin-bottom: 4px;
}

.promo-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-h);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.promo-desc {
  font-size: 12px;
  color: var(--text-m);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-top: 2px;
}

.promo-right {
  text-align: right;
  flex-shrink: 0;
  min-width: 70px;
}

.promo-platform {
  font-size: 11px;
  font-weight: 600;
  color: var(--text-m);
}

.promo-author {
  font-size: 11px;
  color: var(--text-l);
  margin-top: 3px;
}

/* market-opportunity section 내부 */
.market-opportunity-wrap {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  margin-bottom: 56px;
}

.mo-headline { margin-bottom: 32px; }

.mo-title {
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 800;
  color: var(--text-h);
  margin-top: 12px;
  line-height: 1.4;
}

@media (max-width: 768px) {
  .market-opportunity-wrap { padding: 24px 20px; }
  .commission-grid { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
  .funding-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); }
  .promo-row { grid-template-columns: 48px 1fr; }
  .promo-right { display: none; }
  .studio-intro-wrap { grid-template-columns: 1fr; }
  .studio-info-grid { grid-template-columns: 1fr 1fr; }
}

/* =============================================
   STUDIO SECTION
   ============================================= */
.studio-intro-wrap {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 48px;
  align-items: start;
}

.studio-tag-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.studio-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  background: var(--primary-l);
  color: var(--primary);
}

.studio-tag.orange { background: var(--orange-l); color: var(--orange); }
.studio-tag.green  { background: var(--green-l);  color: var(--green);  }

.studio-intro-title {
  font-size: clamp(20px, 2.8vw, 28px);
  font-weight: 800;
  color: var(--text-h);
  line-height: 1.4;
  margin-bottom: 16px;
}

.studio-intro-desc {
  font-size: 15px;
  color: var(--text-m);
  line-height: 1.9;
  margin-bottom: 28px;
}

.studio-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.studio-feat {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.studio-feat-icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  flex-shrink: 0;
}

.studio-feat strong {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--text-h);
  margin-bottom: 4px;
}

.studio-feat p {
  font-size: 12px;
  color: var(--text-m);
  line-height: 1.6;
}

/* 스튜디오 비주얼 카드 */
.studio-visual-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}

.svc-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 16px;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
}

.svc-dot-row { display: flex; gap: 5px; }
.svc-label { font-size: 12px; font-weight: 700; color: var(--text-m); display: flex; align-items: center; gap: 6px; }

.svc-room-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--border);
}

.svc-room {
  background: #fff;
  padding: 18px 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.svc-room-icon {
  font-size: 20px;
  color: var(--primary);
  margin-bottom: 4px;
}

.svc-room-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text-h);
}

.svc-room-desc {
  font-size: 11px;
  color: var(--text-m);
  line-height: 1.5;
}

.svc-room-badge {
  display: inline-block;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 999px;
  margin-top: 4px;
}

.svc-room-badge.available { background: var(--green-l); color: var(--green); }
.svc-room-badge.reserved  { background: var(--orange-l); color: var(--orange); }

.svc-address {
  padding: 14px 16px;
  font-size: 12px;
  color: var(--text-m);
  background: var(--primary-l);
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
}

/* 스튜디오 이용 안내 카드 */
.studio-info-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.studio-info-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}

.studio-info-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }

.si-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin: 0 auto 14px;
}

.studio-info-card h4 {
  font-size: 15px;
  font-weight: 800;
  color: var(--text-h);
  margin-bottom: 8px;
}

.studio-info-card p {
  font-size: 13px;
  color: var(--text-m);
  line-height: 1.7;
}

/* 스튜디오 내 contact 래퍼 */
.studio-contact-wrap {
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 48px 40px;
}

@media (max-width: 768px) {
  .studio-features { grid-template-columns: 1fr; }
  .studio-info-grid { grid-template-columns: 1fr 1fr; }
  .studio-contact-wrap { padding: 32px 20px; }
}

@media (max-width: 480px) {
  .studio-info-grid { grid-template-columns: 1fr; }
  .studio-features { grid-template-columns: 1fr; }
}

/* =============================================
   ARC STUDIO — Full Page Styles
   ============================================= */

/* 섹션 래퍼 */
.arc-studio-section {
  background: #fff;
}

/* ─── HERO ─── */
.arc-hero {
  position: relative;
  overflow: hidden;
  background: #0A0A14;
  padding: 140px 0 100px;
  min-height: 680px;
  display: flex;
  align-items: center;
}

.arc-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.arc-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(99,102,241,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(99,102,241,.08) 1px, transparent 1px);
  background-size: 48px 48px;
}

.arc-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: .45;
  animation: orbFloat 8s ease-in-out infinite;
}
.arc-orb1 { width: 480px; height: 480px; background: radial-gradient(circle, #6366F1, transparent 70%); top: -120px; left: -80px; animation-delay: 0s; }
.arc-orb2 { width: 360px; height: 360px; background: radial-gradient(circle, #8B5CF6, transparent 70%); bottom: -80px; right: 10%; animation-delay: -3s; }
.arc-orb3 { width: 240px; height: 240px; background: radial-gradient(circle, #F97316, transparent 70%); top: 40%; left: 55%; animation-delay: -5s; opacity: .25; }

@keyframes orbFloat {
  0%,100% { transform: translateY(0) scale(1); }
  50%      { transform: translateY(-24px) scale(1.04); }
}

.arc-hero-inner {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.arc-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  color: rgba(255,255,255,.5);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  padding: 5px 16px;
  border-radius: 999px;
  margin-bottom: 28px;
}

.arc-hero-title {
  display: flex;
  flex-direction: column;
  font-size: clamp(32px, 5vw, 58px);
  font-weight: 900;
  line-height: 1.2;
  margin-bottom: 24px;
}

.arc-title-line { color: #fff; }
.accent-gradient {
  background: linear-gradient(90deg, #818CF8, #C084FC, #F472B6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.arc-hero-sub {
  font-size: 16px;
  color: rgba(255,255,255,.65);
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 580px;
}

.arc-hero-chips {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.arc-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255,255,255,.8);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
}

.arc-hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.arc-btn-primary {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  background: linear-gradient(135deg, #6366F1, #8B5CF6);
  color: #fff; font-size: 14px; font-weight: 700;
  border-radius: 12px; text-decoration: none;
  box-shadow: 0 4px 20px rgba(99,102,241,.5);
  transition: all .3s ease;
}
.arc-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 8px 28px rgba(99,102,241,.6); }

.arc-btn-ghost {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 28px;
  background: transparent;
  color: rgba(255,255,255,.8); font-size: 14px; font-weight: 700;
  border-radius: 12px; text-decoration: none;
  border: 1px solid rgba(255,255,255,.2);
  transition: all .3s ease;
}
.arc-btn-ghost:hover { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.4); }

/* ─── STATS BAR ─── */
.arc-stats-bar {
  background: linear-gradient(90deg, #1E1B4B 0%, #312E81 50%, #1E1B4B 100%);
  padding: 28px 0;
}

.arc-stats-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.arc-stat {
  flex: 1;
  text-align: center;
  padding: 0 24px;
}

.arc-stat-num {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  color: #fff;
  font-family: 'Inter', sans-serif;
  line-height: 1;
  margin-bottom: 6px;
}

.arc-stat-num::after { content: '+'; color: #818CF8; }

.arc-stat-label {
  font-size: 12px;
  color: rgba(255,255,255,.55);
  font-weight: 600;
  letter-spacing: .04em;
}

.arc-stat-div {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,.12);
  flex-shrink: 0;
}

/* ─── BLOCK 공통 ─── */
.arc-block {
  padding: 96px 0;
  background: #fff;
}

.arc-block-dark {
  background: #0D0D1A;
}

.arc-block-contact {
  background: var(--bg-soft);
}

.arc-block-head {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 56px;
}

.arc-block-head.light { align-items: flex-start; }

.arc-num-badge {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: linear-gradient(135deg, #6366F1, #8B5CF6);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; font-weight: 900;
  color: #fff; flex-shrink: 0;
  font-family: 'Inter', sans-serif;
  box-shadow: 0 8px 24px rgba(99,102,241,.4);
}
.arc-num-badge.dark { background: linear-gradient(135deg, #F97316, #FB923C); box-shadow: 0 8px 24px rgba(249,115,22,.4); }
.arc-num-badge.green { background: linear-gradient(135deg, #22C55E, #16A34A); box-shadow: 0 8px 24px rgba(34,197,94,.4); }

.arc-label-tag {
  display: inline-block;
  font-size: 11px; font-weight: 700;
  letter-spacing: .12em;
  color: var(--primary);
  background: var(--primary-l);
  padding: 4px 12px; border-radius: 999px;
  margin-bottom: 10px;
}
.arc-label-tag.orange { color: var(--orange); background: var(--orange-l); }
.arc-label-tag.green  { color: var(--green);  background: var(--green-l);  }

.arc-block-title {
  font-size: clamp(26px, 3.5vw, 38px);
  font-weight: 900; color: var(--text-h);
  line-height: 1.2; margin-bottom: 10px;
}
.arc-block-title.light { color: #fff; }

.arc-block-desc { font-size: 15px; color: var(--text-m); line-height: 1.8; max-width: 600px; }
.arc-block-desc.light { color: rgba(255,255,255,.6); }

/* ─── 01 SPACE GRID ─── */
.arc-space-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.arc-space-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
  overflow: hidden;
}

.arc-space-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #6366F1, #8B5CF6);
  opacity: 0;
  transition: opacity .3s;
}
.arc-space-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.arc-space-card:hover::before { opacity: 1; }

.arc-space-card.featured {
  background: linear-gradient(160deg, #0D0D1A 0%, #1E1B4B 100%);
  border-color: rgba(99,102,241,.4);
  color: #fff;
}
.arc-space-card.featured::before { opacity: 1; }
.arc-space-card.featured h3 { color: #fff; }
.arc-space-card.featured p  { color: rgba(255,255,255,.65); }
.arc-space-card.featured .arc-feat-list li { color: rgba(255,255,255,.75); }
.arc-space-card.featured .arc-feat-list i  { color: #818CF8; }

.arc-space-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  background: var(--primary-l);
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  margin-bottom: 16px;
}
.arc-space-card.featured .arc-space-icon { background: rgba(99,102,241,.2); color: #818CF8; }

.arc-space-badge {
  display: inline-block;
  font-size: 10px; font-weight: 700;
  padding: 3px 10px; border-radius: 999px;
  background: var(--primary-l); color: var(--primary);
  margin-bottom: 12px;
  letter-spacing: .06em;
}
.arc-space-badge.glow {
  background: linear-gradient(90deg, #6366F1, #8B5CF6);
  color: #fff;
  box-shadow: 0 2px 12px rgba(99,102,241,.5);
}
.arc-space-badge.care { background: var(--green-l); color: var(--green); }

.arc-space-card h3 { font-size: 16px; font-weight: 800; color: var(--text-h); margin-bottom: 10px; }
.arc-space-card p  { font-size: 13px; color: var(--text-m); line-height: 1.7; margin-bottom: 16px; }

.arc-feat-list { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.arc-feat-list li { font-size: 12px; color: var(--text-b); display: flex; align-items: center; gap: 7px; }
.arc-feat-list i  { color: var(--primary); font-size: 11px; flex-shrink: 0; }

/* ─── 02 MENTOR GRID ─── */
.arc-mentor-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.arc-mentor-card {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: all .3s ease;
}
.arc-mentor-card:hover {
  background: rgba(255,255,255,.07);
  border-color: rgba(99,102,241,.4);
  transform: translateY(-4px);
}

.arc-mentor-icon {
  width: 48px; height: 48px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 18px;
}
.arc-mentor-icon.orange { background: rgba(249,115,22,.15); color: #F97316; }
.arc-mentor-icon.purple { background: rgba(139,92,246,.15); color: #8B5CF6; }
.arc-mentor-icon.green  { background: rgba(34,197,94,.15);  color: #22C55E; }
.arc-mentor-icon.red    { background: rgba(244,63,94,.15);  color: #F43F5E; }

.arc-mentor-card h3 { font-size: 15px; font-weight: 800; color: #fff; margin-bottom: 10px; }
.arc-mentor-card p  { font-size: 13px; color: rgba(255,255,255,.55); line-height: 1.7; margin-bottom: 16px; }

.arc-mentor-tags { display: flex; gap: 6px; flex-wrap: wrap; }
.arc-mentor-tags span {
  font-size: 10px; font-weight: 700; padding: 2px 9px;
  border-radius: 999px;
  background: rgba(255,255,255,.07);
  color: rgba(255,255,255,.5);
  border: 1px solid rgba(255,255,255,.08);
}

/* ─── 03 PITCH TIMELINE ─── */
.arc-pitch-wrap {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 56px;
  align-items: start;
}

.arc-pitch-timeline {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.arc-pitch-item {
  display: flex;
  gap: 24px;
  padding-bottom: 40px;
  position: relative;
}
.arc-pitch-item:last-child { padding-bottom: 0; }

.arc-pitch-item::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 52px;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--border), transparent);
}
.arc-pitch-item:last-child::before { display: none; }

.arc-pitch-dot {
  width: 50px; height: 50px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6366F1, #8B5CF6);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 18px;
  flex-shrink: 0; position: relative; z-index: 1;
  box-shadow: 0 4px 16px rgba(99,102,241,.4);
}
.arc-pitch-dot.green  { background: linear-gradient(135deg, #22C55E, #16A34A); box-shadow: 0 4px 16px rgba(34,197,94,.4); }
.arc-pitch-dot.purple { background: linear-gradient(135deg, #8B5CF6, #7C3AED); box-shadow: 0 4px 16px rgba(139,92,246,.4); }
.arc-pitch-dot.orange { background: linear-gradient(135deg, #F97316, #EA580C); box-shadow: 0 4px 16px rgba(249,115,22,.4); }

.arc-pitch-step {
  font-size: 11px; font-weight: 800;
  letter-spacing: .1em; color: var(--primary);
  margin-bottom: 6px;
}
.arc-pitch-step.green  { color: var(--green); }
.arc-pitch-step.purple { color: #8B5CF6; }
.arc-pitch-step.orange { color: var(--orange); }

.arc-pitch-content h3 { font-size: 18px; font-weight: 800; color: var(--text-h); margin-bottom: 10px; }
.arc-pitch-content p  { font-size: 14px; color: var(--text-m); line-height: 1.8; margin-bottom: 14px; }

.arc-pitch-badges { display: flex; gap: 8px; flex-wrap: wrap; }
.arc-pbadge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 11px; font-weight: 700;
  padding: 4px 12px; border-radius: 999px;
  background: var(--primary-l); color: var(--primary);
}
.arc-pbadge.green  { background: var(--green-l);  color: var(--green); }
.arc-pbadge.purple { background: #F3E8FF; color: #8B5CF6; }
.arc-pbadge.orange { background: var(--orange-l); color: var(--orange); }

/* ─── PITCH VISUAL CARD ─── */
.arc-pv-card {
  background: #0D0D1A;
  border: 1px solid rgba(99,102,241,.3);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(99,102,241,.2);
  position: sticky;
  top: 100px;
}

.arc-pv-header {
  background: rgba(99,102,241,.1);
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,.06);
  display: flex; align-items: center; gap: 6px;
}
.arc-pv-dot { width: 10px; height: 10px; border-radius: 50%; }
.arc-pv-dot.red    { background: #F43F5E; }
.arc-pv-dot.yellow { background: #FBB040; }
.arc-pv-dot.green  { background: #22C55E; }
.arc-pv-title { font-size: 11px; font-weight: 700; color: rgba(255,255,255,.4); margin-left: 6px; letter-spacing: .06em; }

.arc-pv-body { padding: 24px; }

.arc-pv-works {
  display: grid; grid-template-columns: 1fr 1fr; gap: 10px;
  margin-bottom: 20px;
}
.arc-pv-work {
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 10px;
  padding: 14px;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  transition: all .3s;
}
.arc-pv-work:hover { background: rgba(255,255,255,.08); border-color: rgba(var(--c), .3); }
.arc-pv-work i  { font-size: 22px; color: var(--c); }
.arc-pv-work span { font-size: 11px; font-weight: 700; color: rgba(255,255,255,.6); text-align: center; }

.arc-pv-info { display: flex; flex-direction: column; gap: 8px; margin-bottom: 20px; }
.arc-pv-row { font-size: 12px; color: rgba(255,255,255,.5); display: flex; align-items: center; gap: 8px; }
.arc-pv-row i { color: #818CF8; width: 14px; }

.arc-pv-cta {
  display: block; text-align: center;
  padding: 12px;
  background: linear-gradient(90deg, #6366F1, #8B5CF6);
  color: #fff; font-size: 13px; font-weight: 700;
  border-radius: 8px; text-decoration: none;
  transition: opacity .2s;
}
.arc-pv-cta:hover { opacity: .85; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .arc-space-grid   { grid-template-columns: repeat(2, 1fr); }
  .arc-mentor-grid  { grid-template-columns: repeat(2, 1fr); }
  .arc-pitch-wrap   { grid-template-columns: 1fr; }
  .arc-pv-card      { position: static; }
}

@media (max-width: 768px) {
  .arc-hero { padding: 120px 0 80px; }
  .arc-hero-title { font-size: clamp(26px, 7vw, 40px); }
  .arc-stats-row { flex-wrap: wrap; gap: 0; }
  .arc-stat { flex: 0 0 50%; padding: 16px 0; }
  .arc-stat-div { display: none; }
  .arc-space-grid  { grid-template-columns: 1fr; }
  .arc-mentor-grid { grid-template-columns: 1fr; }
  .arc-block { padding: 64px 0; }
  .arc-block-head { flex-direction: column; gap: 16px; }
}

@media (max-width: 480px) {
  .arc-hero-title { font-size: 26px; }
  .arc-stat { flex: 0 0 100%; }
  .arc-pv-works { grid-template-columns: 1fr 1fr; }
}