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

:root {
  --bg-dark: #07080f;
  --bg-dark2: #0c1220;
  --bg-dark3: #111827;
  --text-light: #f0ede8;
  --text-muted: rgba(240,237,232,0.45);
  --text-muted2: rgba(240,237,232,0.25);
  --accent: #3b82f6;
  --accent-hover: #2167de;
  --accent-light: rgba(59, 130, 246, 0.12);
  --gold: #b8966e;
  --grad-blue: #2563eb;
  --grad-purple: #7c3aed;
  --container: 1080px;
  --radius: 16px;
  --radius-lg: 24px;
}

html { scroll-behavior: smooth; overflow: hidden scroll; overscroll-behavior-y: none; }

::selection { background: rgba(59, 130, 246, 0.3); color: #fff; }

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

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

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

.dark-section { background: var(--bg-dark); }

/* Section Background Variations — alternating for clear separation */
#proof        { background-color: var(--bg-dark2); }  /* dark navy   #0c1220 */
#why-different{ background-color: var(--bg-dark);  }  /* near black  #07080f */
#reviews      { background-color: var(--bg-dark3); }  /* medium dark #111827 */
#services     { background-color: var(--bg-dark);  }  /* near black  #07080f */

/* Grain texture overlay on dark sections */
.dark-section::before,
#hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.04'/%3E%3C/svg%3E");
  opacity: 0.35;
  pointer-events: none;
  z-index: 0;
}
.dark-section { position: relative; }
.dark-section > * { position: relative; z-index: 1; }

/* =============================================
   BUTTONS
   ============================================= */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 44px;
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 14px;
  font-weight: 700;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
  box-shadow: 0 10px 40px rgba(59,130,246,0.45), inset 0 1px 0 rgba(255,255,255,0.18);
  transition: transform 0.3s cubic-bezier(0.23,1,0.32,1), box-shadow 0.3s;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 52px rgba(59,130,246,0.6), inset 0 1px 0 rgba(255,255,255,0.22);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 36px;
  border: 1.5px solid #222;
  color: #111;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  transition: background 0.25s, color 0.25s, transform 0.2s, border-color 0.25s;
  cursor: pointer;
}
.btn-outline:hover {
  background: #111;
  color: #fff;
  transform: translateY(-2px);
}

/* =============================================
   REVEAL ANIMATIONS
   ============================================= */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }

/* ── 타이틀 핵심 문구 하이라이트 ── */
/* 어두운 섹션용 */
.hl {
  display: inline;
  background: rgba(59,130,246,0.38);
  color: #ffffff;
  border-radius: 5px;
  padding: 2px 12px 5px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}
/* 밝은 섹션용 (blog, cta-white) */
.hl-dark {
  display: inline;
  background: rgba(10,12,20,0.09);
  border-radius: 5px;
  padding: 2px 10px 4px;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

/* ── 섹션별 차별화 애니메이션 ── */

/* SERVICES: 위로 슬라이드 1초 */
#services .reveal {
  transform: translateY(60px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1),
              transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}
#services .reveal.in-view { transform: translateY(0); }

/* PROOF: 살짝 scale-up + fadeUp */
#proof .reveal {
  transform: translateY(20px) scale(0.97);
  transition: opacity 0.9s cubic-bezier(0.16,1,0.3,1),
              transform 0.9s cubic-bezier(0.16,1,0.3,1);
}
#proof .reveal.in-view { transform: translateY(0) scale(1); }

/* REVIEWS: 순수 fade (위아래 움직임 없음) */
#reviews .reveal {
  transform: none;
  transition: opacity 1s ease;
}
#reviews .reveal.in-view { transform: none; }

/* BLOG: 오른쪽에서 슬라이드 */
#blog .reveal {
  transform: translateX(28px);
  transition: opacity 0.75s cubic-bezier(0.16,1,0.3,1),
              transform 0.75s cubic-bezier(0.16,1,0.3,1);
}
#blog .reveal.in-view { transform: translateX(0); }

/* FINAL-CTA: scale zoom-in */
#final-cta .reveal {
  transform: translateY(16px) scale(0.97);
  transition: opacity 1s cubic-bezier(0.16,1,0.3,1),
              transform 1s cubic-bezier(0.16,1,0.3,1);
}
#final-cta .reveal.in-view { transform: translateY(0) scale(1); }

/* WHY-DIFFERENT: 표 행별 좌우 슬라이드 (컨테이너 in-view 후 발동) */
.why-table .why-table-row .why-col-others {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.7s cubic-bezier(0.23,1,0.32,1),
              transform 0.7s cubic-bezier(0.23,1,0.32,1);
}
.why-table .why-table-row .why-col-ingihwek {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.7s cubic-bezier(0.23,1,0.32,1),
              transform 0.7s cubic-bezier(0.23,1,0.32,1);
}
.why-table .why-table-row .why-col-divider {
  opacity: 0;
  transition: opacity 0.4s ease 0.2s;
}
.why-table.in-view .why-table-row .why-col-others,
.why-table.in-view .why-table-row .why-col-ingihwek { opacity: 1; transform: translateX(0); }
.why-table.in-view .why-table-row .why-col-divider { opacity: 1; }
.why-table.in-view .why-table-row:nth-child(2) .why-col-others,
.why-table.in-view .why-table-row:nth-child(2) .why-col-ingihwek { transition-delay: 0.12s; }
.why-table.in-view .why-table-row:nth-child(3) .why-col-others,
.why-table.in-view .why-table-row:nth-child(3) .why-col-ingihwek { transition-delay: 0.22s; }
.why-table.in-view .why-table-row:nth-child(4) .why-col-others,
.why-table.in-view .why-table-row:nth-child(4) .why-col-ingihwek { transition-delay: 0.32s; }

/* =============================================
   NAV
   ============================================= */
#nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  padding: 28px 0;
  transition: background 0.4s, padding 0.4s, border-color 0.4s;
  border-bottom: 1px solid transparent;
}
#nav.scrolled {
  background: transparent;
  padding: 16px 0;
  border-bottom-color: transparent;
}
.nav-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
}
.nav-logo img {
  height: 44px;
  width: auto;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.9;
  transition: filter 0.4s ease, opacity 0.4s ease;
}
/* 밝은 배경 섹션 진입 시 로고 검정으로 */
#nav.nav-light .nav-logo img {
  filter: brightness(0);
  opacity: 0.85;
}

/* =============================================
   FLOATING CTA
   ============================================= */
.floating-cta {
  position: fixed;
  bottom: 72px;
  right: 40px;
  z-index: 800;
  display: flex;
  flex-direction: column;
  gap: 12px;
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1), transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}
.floating-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
.floating-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 20px 34px;
  border-radius: 16px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  white-space: nowrap;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s;
}
.floating-btn:hover { transform: translateY(-4px); }

.floating-btn-call {
  background: rgba(14, 14, 18, 0.88);
  color: rgba(255,255,255,0.85);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(24px) saturate(1.4);
  -webkit-backdrop-filter: blur(24px) saturate(1.4);
  box-shadow: 0 10px 40px rgba(0,0,0,0.55), inset 0 1px 0 rgba(255,255,255,0.08);
  order: 2;
}
.floating-btn-call:hover {
  background: rgba(24, 24, 30, 0.95);
  box-shadow: 0 20px 50px rgba(0,0,0,0.65), inset 0 1px 0 rgba(255,255,255,0.12);
}

/* ── 네온 링 래퍼 ── */
.neon-ring {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  /* iOS에서 overflow:hidden + 애니메이션 클리핑 보장 */
  -webkit-transform: translateZ(0);
  transform: translateZ(0);
  order: 1;
}
@keyframes neon-ring-spin {
  from { transform: translate(-50%, -50%) rotate(0deg); }
  to   { transform: translate(-50%, -50%) rotate(360deg); }
}
.neon-ring::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 300%;
  height: 300%;
  background: conic-gradient(
    from 0deg,
    #3b82f6 0deg,
    #93c5fd 60deg,
    #c4b5fd 120deg,
    #f9a8d4 180deg,
    #60a5fa 240deg,
    #3b82f6 300deg,
    #93c5fd 360deg
  );
  animation: neon-ring-spin 2.2s linear infinite;
  z-index: 0;
}
/* 버튼 자신이 내부를 덮음 */
.floating-btn-apply {
  position: relative;
  z-index: 1;
  background: linear-gradient(135deg, #3b82f6 0%, #1d4ed8 100%);
  color: #fff;
  box-shadow: 0 10px 40px rgba(59,130,246,0.5), inset 0 1px 0 rgba(255,255,255,0.18);
  border: none;
  margin: 2px; /* 네온 테두리 두께 */
  order: unset;
}
.floating-btn-apply:hover {
  box-shadow: 0 20px 56px rgba(59,130,246,0.65), inset 0 1px 0 rgba(255,255,255,0.22);
}

/* =============================================
   SECTION 1: HERO
   ============================================= */
#hero {
  position: relative;
  height: 100vh;
  height: 100svh; /* svh 지원 시 덮어씀 */
  min-height: 720px;
  display: flex;
  align-items: center;
  overflow: hidden;
  touch-action: pan-y; /* 히어로 영역 핀치줌 차단 */
}

.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: #000; /* 빈 공간이 보이지 않도록 완전 검정색으로 설정 */
}
.hero-video-wrap video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none;
  filter: brightness(0.7); /* 영상을 70% 밝기로 어둡게 조절 */
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(10, 12, 20, 0.25) 0%,
    rgba(10, 12, 20, 0.5) 40%,
    rgba(10, 12, 20, 0.75) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  display: inline-block;
  padding: 10px 28px;
  border: 1px solid rgba(59,130,246,0.5);
  background: rgba(59,130,246,0.12);
  border-radius: 100px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: rgba(100,160,255,0.95);
  margin-bottom: 22px;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.8s 0.3s forwards;
}
.hero-title {
  font-size: clamp(2.2rem, 4vw, 3.8rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 32px;
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp 1s 0.6s forwards;
}
.hero-accent {
  display: block;
  background: linear-gradient(90deg, #fff 0%, rgba(255,255,255,0.7) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-sub {
  font-size: 1.35rem;
  font-weight: 300;
  color: rgba(240,237,232,0.75);
  margin-bottom: 48px;
  letter-spacing: 0.01em;
  line-height: 1.9;
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.9s 0.8s forwards;
}
.hero-content .btn-primary {
  opacity: 0;
  transform: translateY(16px);
  animation: fadeUp 0.9s 1s forwards;
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* =============================================
   SECTION 2: WHY DIFFERENT (비교)
   ============================================= */
#why-different { padding: 140px 0 160px; text-align: center; }


.why-headline {
  font-size: clamp(1.6rem, 2.8vw, 2.6rem);
  font-weight: 900;
  line-height: 1.6;
  letter-spacing: -0.03em;
  margin-bottom: 20px;
}

.why-sub {
  font-size: 1.4rem;
  color: var(--text-muted);
  font-weight: 300;
  margin-bottom: 70px;
}

/* Row-based comparison table — redesigned */
.why-table {
  margin: 60px 0;
  text-align: left;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.07);
}

.why-table-head {
  display: grid;
  grid-template-columns: 1fr 44px 1fr;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.why-table-head .why-col-others {
  padding: 22px 32px;
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(255,255,255,0.4);
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.02);
}

.why-table-head .why-col-ingihwek {
  padding: 22px 32px;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--accent);
  background: rgba(59,130,246,0.1);
  border-left: 2px solid rgba(59,130,246,0.5);
  display: flex;
  align-items: center;
  gap: 10px;
}

.why-card-badge {
  font-size: 0.6rem;
  font-weight: 900;
  letter-spacing: 0.08em;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--accent);
  color: #fff;
}

.why-table-row {
  display: grid;
  grid-template-columns: 1fr 44px 1fr;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.why-table-row:last-child { border-bottom: none; }

.why-col-others {
  padding: 28px 32px;
  font-size: 1.25rem;
  line-height: 1.55;
  font-weight: 400;
  color: rgba(255,255,255,0.55);
  background: rgba(255,255,255,0.01);
  word-break: keep-all;
  display: flex;
  align-items: center;
  gap: 14px;
}

.why-col-ingihwek {
  padding: 28px 32px;
  font-size: 1.25rem;
  line-height: 1.55;
  font-weight: 600;
  color: #ffffff;
  background: rgba(59,130,246,0.08);
  border-left: 2px solid rgba(59,130,246,0.4);
  word-break: keep-all;
  display: flex;
  align-items: center;
  gap: 14px;
}

.why-col-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.02);
  border-left: 1px solid rgba(255,255,255,0.05);
  border-right: 1px solid rgba(59,130,246,0.15);
}

.why-vs {
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.3);
  text-transform: uppercase;
}

.why-marker {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  flex-shrink: 0;
}

.why-marker--x {
  background: rgba(239,68,68,0.12);
  color: rgba(239,68,68,0.6);
}

.why-marker--o {
  background: rgba(59,130,246,0.22);
  color: var(--accent);
}

@media (max-width: 991px) {
  .why-table { border-radius: 14px; }
  .why-table-head,
  .why-table-row { grid-template-columns: 1fr 32px 1fr; }
  .why-col-others,
  .why-col-ingihwek { padding: 20px 18px; font-size: 0.92rem; gap: 10px; }
  .why-table-head .why-col-others,
  .why-table-head .why-col-ingihwek { padding: 16px 18px; font-size: 0.7rem; }
}

.why-closing {
  margin-top: 70px;
  font-size: 1.2rem;
  line-height: 1.7;
  color: #ffffff;
  font-weight: 300;
}

.why-closing strong {
  color: #ffffff;
  font-weight: 700;
  display: block;
  font-size: 1.2rem;
  margin-top: 8px;
}

/* =============================================
   SECTION 3: PROOF
   ============================================= */
#proof { padding: 140px 0 120px; }


.proof-response { margin-bottom: 80px; text-align: center; }
.proof-res-title {
  font-size: clamp(1.6rem, 2.8vw, 2.6rem);
  font-weight: 900;
  line-height: 1.6;
  letter-spacing: -0.025em;
  margin-bottom: 14px;
}
.proof-res-title strong { color: #ffffff; }
.proof-res-sub {
  font-size: 1.4rem;
  color: var(--text-muted);
  font-weight: 300;
}

.proof-results {
  display: flex;
  gap: 28px;
  max-width: var(--container);
  margin: 100px auto 0;
}

.proof-card {
  flex: 1;
  background: linear-gradient(160deg, #0f1630 0%, #090e1f 100%);
  border: 1px solid rgba(59, 130, 246, 0.22);
  border-radius: 28px;
  padding: 52px 48px;
  position: relative;
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.5s;
  box-shadow: 0 4px 40px rgba(59, 130, 246, 0.08), inset 0 1px 0 rgba(255,255,255,0.06);
}

.proof-card::before {
  content: '';
  position: absolute;
  top: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(59, 130, 246, 0.7), transparent);
}

.proof-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: radial-gradient(ellipse at 30% 0%, rgba(59, 130, 246, 0.14) 0%, transparent 60%);
  pointer-events: none;
}

.proof-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 32px 64px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(59, 130, 246, 0.35), 0 0 40px rgba(59, 130, 246, 0.12);
}

.proof-card-label {
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(59, 130, 246, 0.85);
  margin-bottom: 16px;
  font-weight: 600;
  display: block;
}

.proof-brand {
  font-size: 2rem;
  font-weight: 900;
  margin-bottom: 40px;
  letter-spacing: -0.03em;
  color: #fff;
  white-space: nowrap;
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.proof-brand small {
  font-size: 1.1rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.4);
  letter-spacing: -0.01em;
}

.proof-stats {
  display: flex;
  align-items: center;
  gap: 36px;
  position: relative;
  z-index: 2;
}

.proof-stat { flex: 1; }

.stat-numunit {
  display: flex;
  align-items: flex-end;
  gap: 4px;
  line-height: 1;
  flex-wrap: nowrap;
  white-space: nowrap;
}

.stat-num {
  font-size: clamp(2.4rem, 4.5vw, 4rem);
  font-weight: 900;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  line-height: 1;
  text-shadow: 0 0 20px rgba(59, 130, 246, 0.3);
}

.stat-unit {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--accent);
  padding-bottom: 6px;
  white-space: nowrap;
}

.stat-label {
  font-size: 1.05rem;
  color: rgba(240, 237, 232, 0.6);
  margin-top: 14px;
  font-weight: 400;
  letter-spacing: 0.04em;
}

.stat-divider {
  width: 1px;
  height: 72px;
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,0.08), transparent);
  flex-shrink: 0;
}

.proof-caption {
  text-align: center;
  font-size: 1.2rem;
  color: #ffffff;
  font-weight: 300;
  line-height: 1.7;
  margin-top: 60px;
  letter-spacing: 0.01em;
}
.proof-caption strong {
  color: #ffffff;
  font-weight: 700;
  display: block;
}

/* =============================================
   SECTION HEADER COMMON
   ============================================= */
.section-title {
  font-size: clamp(1.6rem, 2.8vw, 2.6rem);
  font-weight: 900;
  margin-bottom: 12px;
  letter-spacing: -0.025em;
  line-height: 1.6;
  text-align: center;
}
.section-sub, .section-subtitle {
  font-size: 1.4rem;
  color: var(--text-muted);
  font-weight: 300;
  letter-spacing: 0.01em;
  text-align: center;
}

/* =============================================
   SECTION 4: REVIEWS
   ============================================= */
#reviews { padding: 110px 0 90px; overflow: hidden; }
#reviews .container { margin-bottom: 52px; }

.reviews-eyebrow {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 18px;
  text-align: center;
}

.carousel-wrap { position: relative; }

.carousel-fade {
  position: absolute;
  top: 0; bottom: 0;
  width: 160px;
  z-index: 2;
  pointer-events: none;
}
.carousel-fade--left {
  left: 0;
  background: linear-gradient(to right, var(--bg-dark3) 0%, transparent 100%);
}
.carousel-fade--right {
  right: 0;
  background: linear-gradient(to left, var(--bg-dark3) 0%, transparent 100%);
}

.carousel-outer {
  overflow: hidden;
  width: 100%;
  cursor: grab;
  touch-action: pan-y;
  user-select: none;
}
.carousel-outer:active { cursor: grabbing; }
.carousel-track {
  display: flex;
  gap: 20px;
  width: max-content;
  padding: 16px 0;
  will-change: transform;
}


.review-card {
  width: 300px;
  height: 400px;
  border-radius: 20px;
  flex-shrink: 0;
  overflow: hidden;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.09);
  box-shadow: 0 8px 32px rgba(0,0,0,0.45);
  cursor: pointer;
  transition: transform 0.4s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.4s;
}
.review-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 24px 56px rgba(0,0,0,0.65), 0 0 0 1px rgba(255,255,255,0.14);
}
.review-card img { width: 100%; height: 100%; object-fit: cover; pointer-events: none; -webkit-user-drag: none; user-select: none; }


/* =============================================
   SECTION 5: SERVICES
   ============================================= */
#services { padding: 80px 0 140px; }

.services-grid {
  margin-top: 60px;
  margin-left: -60px;
  margin-right: -60px;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 28px;
  align-items: start;
}

/* Symmetric offsets — col 3(중앙) 기준으로 좌우 대칭 */
.services-grid > *:nth-child(5n+1) { transform: translateY(60px); }
.services-grid > *:nth-child(5n+2) { transform: translateY(20px); }
.services-grid > *:nth-child(5n+3) { transform: translateY(0px); }
.services-grid > *:nth-child(5n+4) { transform: translateY(20px); }
.services-grid > *:nth-child(5n+5) { transform: translateY(60px); }

.service-card {
  background: linear-gradient(160deg, #12172e 0%, #0d1226 100%);
  border: 1px solid rgba(255,255,255,0.09);
  border-radius: 40px;
  padding: 40px 24px;
  width: 100%;
  min-width: 0;
  text-align: center;
  transition: all 0.5s cubic-bezier(0.2, 1, 0.3, 1);
  cursor: default;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 24px rgba(0,0,0,0.3);
}
.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(59,130,246,0.08) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.5s;
}
.service-card:hover::before {
  opacity: 1;
}
.service-card:hover {
  border-color: rgba(59,130,246,0.4);
  background: linear-gradient(160deg, #141c38 0%, #101628 100%);
  box-shadow: 0 12px 40px rgba(0,0,0,0.45), 0 0 0 1px rgba(59,130,246,0.15);
  transform: translateY(-4px);
}
.service-card img {
  width: 80%;
  height: auto;
  max-width: 120px;
  object-fit: contain;
  margin: 0 auto 28px;
  filter: drop-shadow(0 10px 20px rgba(0,0,0,0.3));
  transition: transform 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.service-card:hover img {
  transform: translateY(-20px) scale(1.1);
}
.service-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
  color: #fff;
  word-break: keep-all;
  line-height: 1.4;
}
.service-card p {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.4);
  line-height: 1.5;
  font-weight: 400;
  word-break: keep-all;
}

.services-footer {
  text-align: center;
  margin-top: 80px;
  padding: 44px 0 20px;
}
.services-footer p {
  font-size: 1.2rem;
  font-weight: 300;
  line-height: 1.7;
  color: #ffffff;
}
.services-footer-sub {
  font-size: 1.2rem;
  color: #ffffff;
  font-weight: 700;
  margin-top: 16px;
  letter-spacing: 0.01em;
}

/* =============================================
   SECTION 6: JOURNEY
   ============================================= */
#journey {
  background: #000;
  display: flex;
  flex-direction: column;
  padding: 10px 0 0;
  gap: 10px;
}
.journey-row {
  padding: 24px 0;
  position: relative;
  display: flex;
  align-items: center;
  overflow: visible;
}

.journey-row::before,
.journey-row::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: #ffffff;
  z-index: 5;
  transition: opacity 0.3s;
}

.journey-row::before { top: 0; }
.journey-row::after { bottom: 0; }

/* 단계별 선명도 (어둡게 -> 밝게) */
.journey-row:nth-child(1)::before, .journey-row:nth-child(1)::after { opacity: 0.1; }
.journey-row:nth-child(2)::before, .journey-row:nth-child(2)::after { opacity: 0.25; }
.journey-row:nth-child(3)::before, .journey-row:nth-child(3)::after { opacity: 0.45; }
.journey-row:nth-child(4)::before, .journey-row:nth-child(4)::after { opacity: 0.7; }
.journey-row:nth-child(5)::before, .journey-row:nth-child(5)::after { opacity: 1.0; }
.journey-row:last-child {
  padding: 36px 0;
}

.journey-inner {
  max-width: 1400px;
  width: 100%;
  margin: 0 auto;
  padding: 0 60px;
  display: grid;
  grid-template-columns: 200px auto 200px;
  align-items: center;
}


.journey-text {
  grid-column: 2;
  color: #fff;
  font-weight: 300;
  display: block;
  letter-spacing: -0.01em;
  white-space: nowrap;
  text-align: center;
}

/* 광고한다·성장한다·확장한다: 레퍼런스 이미지와 동일하게 Heavy weight */
.journey-bold {
  font-weight: 900;
}

/* 기획한다(2번째) - 배경색 fill + 흰색 stroke (아웃라인 효과) */
.journey-row:nth-child(2) .journey-text {
  color: #0a1128 !important;
  -webkit-text-stroke: 3px #ffffff;
  paint-order: stroke fill;
  font-weight: 400;
  text-shadow: none;
}
/* 성장한다(4번째) - 배경색 fill + 흰색 stroke (아웃라인 효과) */
.journey-row:nth-child(4) .journey-text {
  color: #142a60 !important;
  -webkit-text-stroke: 4px #ffffff;
  paint-order: stroke fill;
  font-weight: 900;
  text-shadow: none;
}

/* =============================================
   SECTION 7: CTA (White)
   ============================================= */
.light-section { background: #ffffff; color: #111111; }

#cta { padding: 140px 0 100px; background: #fff; }

.cta-top {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 32px;
  margin-bottom: 64px;
}
.cta-left { flex: 0 0 auto; }
.cta-era {
  font-size: 2rem;
  color: #888;
  margin-bottom: 20px;
  letter-spacing: 0.04em;
  font-weight: 600;
}
.cta-headline {
  font-size: clamp(2rem, 3vw, 2.9rem);
  font-weight: 900;
  color: #0d0d0d;
  line-height: 1.2;
  letter-spacing: -0.025em;
  white-space: nowrap;
}

.cta-bracket-wrap {
  flex: 0 0 auto;
  display: flex;
  margin-top: 48px;
}
.cta-bracket {
  display: flex;
  align-items: stretch;
  gap: 14px;
  min-width: 400px;
}
.bracket-left {
  display: block;
  width: 22px;
  flex-shrink: 0;
  align-self: stretch;
  border-top: 6px solid var(--accent);
  border-left: 6px solid var(--accent);
  border-bottom: 6px solid var(--accent);
}
.bracket-right {
  display: block;
  width: 22px;
  flex-shrink: 0;
  align-self: stretch;
  border-top: 6px solid var(--accent);
  border-right: 6px solid var(--accent);
  border-bottom: 6px solid var(--accent);
}
.cta-rolling-wrap {
  overflow: hidden;
  flex: 1;
  display: flex;
  align-items: center;
  min-height: 150px;
}
.cta-rolling {
  position: relative;
  width: 100%;
  height: 150px;
}
.rolling-item {
  display: block;
  white-space: nowrap;
  font-size: clamp(1.8rem, 2.8vw, 2.6rem);
  font-weight: 900;
  color: #0d0d0d;
  line-height: 1.35;
  position: absolute;
  top: 50%;
  transform: translateY(-50%) translateY(40px);
  opacity: 0;
  transition: opacity 0.65s cubic-bezier(0.23, 1, 0.32, 1),
              transform 0.65s cubic-bezier(0.23, 1, 0.32, 1);
  width: 100%;
  text-align: center;
  letter-spacing: -0.02em;
}
.rolling-item.active {
  opacity: 1;
  transform: translateY(-50%);
}
.rolling-item.exit {
  opacity: 0;
  transform: translateY(-50%) translateY(-40px);
}

.cta-ingihwek-def {
  color: var(--accent);
  font-size: 1.25rem;
  text-decoration: underline;
  text-underline-offset: 5px;
  margin-bottom: 70px;
  letter-spacing: 0.01em;
  display: inline-block;
}

.cta-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-bottom: 80px;
}
.cta-stat-card {
  background: #ffffff;
  box-shadow: 0 4px 24px rgba(0,0,0,0.09);
  border: 1px solid #e8e6e2;
  border-radius: var(--radius);
  padding: 40px 32px;
  border: 1px solid #eee;
  transition: border-color 0.3s, box-shadow 0.3s;
  display: flex;
  flex-direction: column;
}
.cta-stat-card:hover {
  border-color: rgba(59,130,246,0.3);
  box-shadow: 0 8px 32px rgba(59,130,246,0.1);
}
.cstat-label {
  font-size: 1.2rem;
  font-weight: 700;
  color: #111;
  margin-bottom: 8px;
}
.cstat-desc {
  font-size: 1.15rem;
  color: #aaa;
  line-height: 1.6;
  margin-bottom: 20px;
  font-weight: 300;
  flex: 1;
}
.cstat-num {
  font-size: clamp(2.8rem, 4vw, 3.6rem);
  font-weight: 900;
  color: var(--accent);
  letter-spacing: -0.03em;
  line-height: 1;
}
.cstat-plus {
  font-size: 2rem;
  font-weight: 900;
  color: var(--accent);
}

.cta-promise {
  text-align: center;
  padding: 48px 0 0;
}
.cta-promise p {
  font-size: 1.2rem;
  line-height: 1.7;
  color: #888;
  font-weight: 300;
}
.promise-word {
  font-size: 1.2rem;
  color: #111;
  margin-top: 12px;
  text-decoration: underline;
  text-underline-offset: 4px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 400;
}

/* =============================================
   SECTION 8: BLOG
   ============================================= */
#blog { padding: 120px 0; background: #fafaf9; }

.blog-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 56px;
  gap: 24px;
}

.blog-title {
  font-size: clamp(1.6rem, 2.8vw, 2.6rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.03em;
  color: #111;
}

.blog-subtitle {
  font-size: 1.4rem;
  color: #999;
  margin-top: 10px;
  font-weight: 300;
}

.blog-list {
  display: flex;
  flex-direction: column;
}

.blog-item {
  display: grid;
  grid-template-columns: 72px 1fr auto;
  align-items: center;
  gap: 0;
  text-decoration: none;
  padding: 32px 0;
  border-bottom: 1px solid #e8e6e2;
  transition: background 0.25s;
  border-radius: 8px;
  margin: 0 -20px;
  padding-left: 20px;
  padding-right: 20px;
}
.blog-list .blog-item:first-child { border-top: 1px solid #e8e6e2; }

.blog-item:hover { background: #fff; }

.blog-item-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: #e0ddd8;
  letter-spacing: -0.03em;
  line-height: 1;
  flex-shrink: 0;
}

.blog-item-content {
  padding: 0 28px 0 0;
}

.blog-tag {
  display: inline-block;
  padding: 3px 10px;
  background: transparent;
  color: var(--accent);
  border: 1px solid rgba(59,130,246,0.3);
  border-radius: 4px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.blog-item-content h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: #111;
  line-height: 1.55;
  margin: 0 0 6px;
}

.blog-item-content p {
  font-size: 1.0rem;
  color: #888;
  line-height: 1.6;
  font-weight: 300;
  margin: 0;
}

.blog-item-arrow {
  font-size: 1.2rem;
  color: #ccc;
  flex-shrink: 0;
  transition: color 0.25s, transform 0.25s;
}

.blog-item:hover .blog-item-arrow {
  color: var(--accent);
  transform: translateX(4px);
}


/* =============================================
   SECTION 9: FINAL CTA
   ============================================= */
#final-cta {
  padding: 160px 0;
  background: radial-gradient(circle at center, #111a33 0%, #0a0c14 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.final-cta-wrap {
  max-width: 900px;
  margin: 0 auto;
}


.cta-main-title {
  font-size: clamp(1.6rem, 2.8vw, 2.6rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.025em;
  color: #fff;
  margin-bottom: 32px;
}

.cta-main-title .hl {
  color: #ffffff;
  text-shadow: none;
}

.cta-tags-area {
  margin-bottom: 40px;
}

.cta-confidence {
  font-size: 1.4rem;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin-bottom: 56px;
  font-weight: 500;
  word-break: keep-all;
}

.cta-main-actions {
  display: flex;
  gap: 18px;
  justify-content: center;
}

.btn-glow {
  box-shadow: 0 12px 48px rgba(59,130,246,0.55), inset 0 1px 0 rgba(255,255,255,0.2);
}
.btn-glow:hover {
  box-shadow: 0 20px 60px rgba(59,130,246,0.7), inset 0 1px 0 rgba(255,255,255,0.25);
}

.btn-white {
  border-color: rgba(255,255,255,0.2) !important;
  color: #fff !important;
}
.btn-white:hover {
  background: #fff !important;
  color: #000 !important;
}



.exp-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.exp-tags span {
  padding: 10px 22px;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 100px;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.45);
  transition: all 0.3s;
}

.exp-tags span:hover {
  border-color: var(--accent);
  color: #fff;
  background: rgba(59,130,246,0.1);
  transform: translateY(-2px);
}

/* =============================================
   FOOTER
   ============================================= */
.site-footer {
  padding: 80px 0;
  background: #000;
  color: #fff;
  border-top: 1px solid rgba(255,255,255,0.05);
}

.site-footer .footer-logo img {
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1);
  margin-bottom: 32px;
}

.site-footer .footer-info {
  margin-bottom: 32px;
}

.site-footer .info-row {
  font-size: 0.9rem;
  color: #ccc;
  line-height: 1.8;
  margin-bottom: 2px;
  display: flex;
  gap: 20px;
}

.site-footer .copyright {
  font-size: 0.85rem;
  color: #666;
  margin: 0;
}

/* =============================================
   RESPONSIVE — WIDE TABLET (≤1100px)
   ============================================= */
@media (max-width: 1100px) {
  .services-grid { grid-template-columns: repeat(3, 1fr); gap: 20px; }
  .services-grid > * { transform: none !important; }
  .proof-brand { white-space: normal; }
}

/* =============================================
   RESPONSIVE — TABLET (≤900px)
   ============================================= */
@media (max-width: 900px) {
  .container { padding: 0 24px; }

  /* NAV */
  .nav-logo img { height: 36px; }

  /* HERO */
  #hero { height: auto; min-height: 85svh; padding: 160px 0 100px; }
  .hero-title { font-size: clamp(1.8rem, 5.5vw, 2.8rem); margin-bottom: 20px; line-height: 1.2; }
  .hero-sub { font-size: 1rem; margin-bottom: 32px; }

  /* PROOF */
  #proof { padding: 80px 0 80px; }
  .proof-results { flex-direction: column; gap: 20px; }
  .proof-card { padding: 36px 28px; }
  .proof-brand { font-size: 1.8rem; margin-bottom: 28px; }

  /* WHY DIFFERENT */
  #why-different { padding: 80px 0 100px; }
  .why-table { margin: 40px 0; }
  .why-table-head,
  .why-table-row { grid-template-columns: 1fr 36px 1fr; }
  .why-col-others,
  .why-col-ingihwek { padding: 24px 22px; font-size: 1.05rem; gap: 10px; }
  .why-table-head .why-col-others,
  .why-table-head .why-col-ingihwek { padding: 18px 22px; font-size: 0.88rem; }

  /* REVIEWS */
  #reviews { padding: 80px 0 60px; }
  .review-card { width: 260px; height: 340px; }
  .carousel-fade { width: 80px; }

  /* SERVICES */
  #services { padding: 60px 0 100px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; margin: 36px 0 0; }
  .services-grid > * { transform: none !important; }
  .service-card { padding: 32px 16px; border-radius: 24px; }
  .service-card img { width: 55%; max-width: 80px; margin-bottom: 14px; }
  .service-card h3 { font-size: 0.95rem; white-space: normal; }
  .service-card p { font-size: 0.8rem; }
  .services-footer { margin-top: 60px; padding: 32px 0 20px; }

  /* JOURNEY */
  .journey-inner { padding: 0 24px; }
  .journey-row { padding: 20px 0; }

  /* CTA WHITE */
  #cta { padding: 80px 0 60px; }
  .cta-top { flex-direction: column; align-items: flex-start; gap: 20px; margin-bottom: 40px; }
  .cta-bracket-wrap { margin-top: 0; width: 100%; }
  .cta-bracket { min-width: unset; width: 100%; }
  .cta-rolling-wrap { min-height: 100px; }
  .cta-rolling { height: 100px; }
  .cta-stats { grid-template-columns: 1fr; gap: 14px; margin-bottom: 48px; }
  .cta-stat-card { padding: 30px 28px; }

  /* BLOG */
  #blog { padding: 80px 0; }
  .blog-item { grid-template-columns: 48px 1fr auto; padding: 22px 12px; margin: 0 -12px; }
  .blog-item-num { font-size: 1.3rem; }
  .blog-item-content h3 { font-size: 1.1rem; }

  /* FINAL CTA */
  #final-cta { padding: 100px 0; }
  .cta-main-actions { flex-direction: column; gap: 12px; }
  .btn-primary, .btn-outline { width: 100%; justify-content: center; }

  /* FOOTER */
  .site-footer { padding: 56px 0; }
  .site-footer .info-row { flex-direction: column; gap: 0; font-size: 0.82rem; }
  .site-footer .copyright { font-size: 0.75rem; margin-top: 16px; }

  /* FLOATING CTA */
  .floating-cta { bottom: 28px; right: 20px; }
  .floating-btn { padding: 15px 24px; font-size: 0.9rem; border-radius: 12px; gap: 8px; }
}

/* =============================================
   RESPONSIVE — MOBILE (≤600px)
   ============================================= */
@media (max-width: 600px) {
  .container { padding: 0 18px; }

  /* SECTION TITLES 통일 — line-height 충분히 줘서 .hl 겹침 방지 */
  .section-title,
  .why-headline,
  .proof-res-title,
  .blog-title,
  .cta-main-title { font-size: clamp(1.35rem, 5.5vw, 1.9rem); line-height: 1.65; }
  .section-sub,
  .why-sub, .proof-res-sub,
  .blog-subtitle { font-size: 1.1rem; }

  /* NAV */
  #nav { background: transparent !important; border-bottom: none !important; }

  /* HERO — 중앙보다 약간 위 */
  #hero { align-items: center; padding: 0 0 40px; height: 100svh; min-height: 600px; }
  .hero-content { text-align: center; display: flex; flex-direction: column; align-items: center; }
  .hero-title { font-size: clamp(1.3rem, 5.8vw, 1.75rem); margin-bottom: 16px; }
  .hero-sub { font-size: 0.9rem; margin-bottom: 28px; }
  .hero-badge { font-size: 0.7rem; margin-bottom: 16px; }
  #hero .btn-primary { width: auto; }

  /* PROOF */
  #proof { padding: 64px 0 72px; }
  .proof-card { padding: 28px 20px; border-radius: 20px; }
  .proof-brand { font-size: 1.5rem; margin-bottom: 24px; }
  .stat-num { font-size: clamp(2rem, 9vw, 3rem); }
  .stat-unit { font-size: 1rem; }
  .stat-label { font-size: 0.9rem; }
  .proof-caption { font-size: 1rem; line-height: 1.8; margin-top: 40px; }

  /* WHY DIFFERENT: 모바일 — 비교쌍 카드 스타일 */
  #why-different { padding: 64px 0 80px; }
  .why-headline { margin-bottom: 16px; }
  .why-table { margin: 32px 0; border-radius: 14px; border: none; gap: 0; overflow: visible; display: flex; flex-direction: column; gap: 10px; }
  /* 헤더 숨김 — 각 col 안에 마커+레이블 한 줄, 텍스트 아래 */
  .why-table-head { display: none; }
  /* col을 flex-wrap으로 2줄 구성 */
  .why-col-others,
  .why-col-ingihwek { flex-wrap: wrap; align-items: center; gap: 6px; }
  /* 마커 뒤에 레이블 (::before → order 활용) */
  .why-col-others::before {
    content: '일반 광고 대행사';
    order: 1;
    flex: 1;
    font-size: 0.8rem;
    font-weight: 700;
    color: rgba(239,68,68,0.85);
    letter-spacing: 0.02em;
  }
  .why-col-ingihwek::before {
    content: '인기획';
    order: 1;
    flex: 1;
    font-size: 0.8rem;
    font-weight: 700;
    color: rgba(59,130,246,1);
    letter-spacing: 0.02em;
  }
  .why-col-others .why-marker,
  .why-col-ingihwek .why-marker { order: 0; flex-shrink: 0; }
  /* 본문 텍스트 — 다음 줄로 */
  .why-col-others .why-col-text,
  .why-col-ingihwek .why-col-text {
    order: 2;
    width: 100%;
    padding-top: 8px;
    font-size: 0.95rem;
  }
  /* 각 행을 카드 한 장처럼 */
  .why-table-row {
    grid-template-columns: 1fr;
    border-bottom: none;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.07);
  }
  .why-table-row .why-col-divider { display: none; }
  /* X 항목: 위 */
  .why-col-others {
    font-size: 0.95rem;
    padding: 14px 16px;
    background: rgba(239,68,68,0.06);
    border-bottom: 1px solid rgba(255,255,255,0.05);
    border-left: 3px solid rgba(239,68,68,0.4);
  }
  /* ✓ 항목: 아래 */
  .why-col-ingihwek {
    font-size: 0.95rem;
    padding: 14px 16px;
    background: rgba(59,130,246,0.1);
    border-left: 3px solid rgba(59,130,246,0.5);
    border-top: none;
  }
  .why-marker { width: 20px; height: 20px; font-size: 0.7rem; flex-shrink: 0; }
  .why-closing { font-size: 1rem; margin-top: 48px; }
  .why-closing strong { font-size: 1rem; }

  /* REVIEWS */
  #reviews { padding: 64px 0 48px; }
  .review-card { width: 220px; height: 295px; border-radius: 14px; }
  .carousel-fade { width: 50px; }
  .carousel-track { gap: 14px; }

  /* SERVICES */
  #services { padding: 60px 0 80px; }
  .services-grid { gap: 10px; }
  .service-card { padding: 28px 12px; border-radius: 20px; }
  .service-card img { max-width: 70px; margin-bottom: 12px; }
  .service-card h3 { font-size: 0.88rem; margin-bottom: 6px; }
  .service-card p { font-size: 0.75rem; }
  .services-grid .service-card:last-child { display: none; } /* 짝수 맞추기 */
  .services-footer { margin-top: 48px; padding: 24px 0 16px; }
  .services-footer p,
  .services-footer-sub { font-size: 1rem; }

  /* JOURNEY — 행마다 글자 크기 레이어드 (대비 극대화) */
  .journey-inner { padding: 0 16px; display: block; text-align: center; }
  .journey-text { display: block; text-align: center; white-space: nowrap; width: 100%; line-height: 1.2; }
  .journey-row { padding: 20px 0; overflow: hidden; }
  .journey-row:nth-child(1) { padding: 28px 0; }
  .journey-row:nth-child(2) { padding: 32px 0; }
  .journey-row:nth-child(3) { padding: 38px 0; }
  .journey-row:nth-child(4) { padding: 44px 0; }
  .journey-row:nth-child(1) .journey-text { font-size: 1.1rem !important; }
  .journey-row:nth-child(2) .journey-text { font-size: 1.75rem !important; }
  .journey-row:nth-child(3) .journey-text { font-size: 2.8rem !important; }
  .journey-row:nth-child(4) .journey-text { font-size: 3.8rem !important; }
  .journey-row:nth-child(5) .journey-text { font-size: 5rem !important; }
  .journey-row:nth-child(2) .journey-text,
  .journey-row:nth-child(4) .journey-text { -webkit-text-stroke-width: 1.5px; }

  /* CTA WHITE */
  #cta { padding: 64px 0 48px; }
  .cta-era { font-size: 1.3rem; margin-bottom: 12px; }
  .cta-headline { font-size: clamp(1.2rem, 5vw, 1.7rem); white-space: normal; line-height: 1.3; }
  .rolling-item { font-size: clamp(1.6rem, 6.5vw, 2.2rem); }
  .cta-rolling-wrap,
  .cta-rolling { height: 100px; }
  .bracket-left, .bracket-right { width: 16px; border-width: 4px; }
  .cta-ingihwek-def { font-size: 1rem; margin-bottom: 40px; }
  .cstat-label { font-size: 1rem; }
  .cstat-desc { font-size: 0.95rem; }
  .cstat-num { font-size: clamp(2rem, 8vw, 2.8rem); }
  .cstat-plus { font-size: 1.5rem; }
  .cta-stat-card { padding: 24px 20px; }
  .cta-promise p { font-size: 1rem; line-height: 1.8; }
  .promise-word { font-size: 1rem; }

  /* BLOG */
  #blog { padding: 64px 0; }
  .blog-header { margin-bottom: 36px; }
  .blog-item { grid-template-columns: 40px 1fr auto; padding: 18px 10px; margin: 0 -10px; }
  .blog-item-num { font-size: 1.1rem; }
  .blog-item-content h3 { font-size: 1rem; line-height: 1.5; }
  .blog-item-content p { font-size: 0.85rem; }
  .blog-item-arrow { font-size: 1rem; }
  .blog-tag { font-size: 0.75rem; padding: 2px 8px; }

  /* FINAL CTA */
  #final-cta { padding: 80px 0; }
  .cta-confidence { font-size: 1rem; margin-bottom: 40px; }
  .exp-tags span { font-size: 0.82rem; padding: 8px 14px; }

  /* FOOTER */
  .site-footer { padding: 48px 0; }
  .site-footer .footer-logo img { height: 36px; margin-bottom: 24px; }

  /* FLOATING CTA */
  .floating-cta { bottom: 40px; right: 14px; gap: 8px; }
  .floating-btn { padding: 13px 18px; font-size: 0.85rem; border-radius: 10px; gap: 6px; }
  .floating-btn svg { width: 15px; height: 15px; }
}

/* =============================================
   PC 전화 안내 모달
   ============================================= */
.phone-modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2100;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  align-items: center;
  justify-content: center;
}
.phone-modal-backdrop.open {
  display: flex;
}
.phone-modal {
  background: #16181f;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 24px;
  padding: 48px 40px 40px;
  max-width: 420px;
  width: calc(100% - 40px);
  text-align: center;
  position: relative;
  box-shadow: 0 32px 80px rgba(0,0,0,0.7);
  animation: phone-modal-in 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes phone-modal-in {
  from { opacity: 0; transform: translateY(16px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}
.phone-modal-close {
  position: absolute;
  top: 16px;
  right: 20px;
  background: none;
  border: none;
  color: rgba(255,255,255,0.4);
  font-size: 1.6rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px;
  transition: color 0.2s;
}
.phone-modal-close:hover { color: #fff; }
.phone-modal-icon {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: rgba(59,130,246,0.15);
  color: #60a5fa;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.phone-modal-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 12px;
  letter-spacing: -0.01em;
}
.phone-modal-body {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
  margin: 0 0 28px;
}
.phone-modal-number {
  display: block;
  font-size: 1.6rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.04em;
  margin-bottom: 16px;
  text-decoration: none;
}
.phone-modal-cta {
  display: inline-block;
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
  color: #fff;
  font-size: 0.95rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 12px;
  text-decoration: none;
  transition: box-shadow 0.3s;
  box-shadow: 0 8px 24px rgba(59,130,246,0.4);
}
.phone-modal-cta:hover {
  box-shadow: 0 12px 32px rgba(59,130,246,0.6);
}

/* Review Modal (Lightbox) */
.review-modal {
  display: none;
  position: fixed;
  z-index: 2000;
  padding: 60px 20px;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0,0,0,0.92);
  backdrop-filter: blur(10px);
  cursor: zoom-out;
}

.modal-content {
  margin: auto;
  display: block;
  width: auto;
  max-width: 95%;
  max-height: 85vh;
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.8);
  animation: modalZoom 0.4s cubic-bezier(0.2, 1, 0.3, 1);
  border: 1px solid rgba(255,255,255,0.1);
}

@keyframes modalZoom {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.close-modal {
  position: fixed;
  top: 30px;
  right: 40px;
  color: #fff;
  font-size: 50px;
  font-weight: 200;
  transition: all 0.3s;
  cursor: pointer;
  z-index: 2001;
  line-height: 1;
}

.close-modal:hover {
  color: var(--accent);
  transform: rotate(90deg);
}

@media (max-width: 768px) {
  .review-card { width: 260px; height: 350px; }
  .carousel-fade { width: 80px; }
  .close-modal { top: 20px; right: 20px; font-size: 40px; }
}