/* ───────────────────────────────────────────────────────────────────
   한국세금신고센터 — 메인 스타일
   ─────────────────────────────────────────────────────────────────── */

:root {
  --primary: #2563EB;
  --primary-dark: #1E40AF;
  --primary-light: #DBEAFE;
  --accent-yellow: #FCD34D;
  --accent-pink: #FBCFE8;
  --accent-mint: #A7F3D0;
  --bg: #F8FAFC;
  --surface: #FFFFFF;
  --ink: #0F172A;
  --ink-2: #475569;
  --ink-3: #94A3B8;
  --line: #E2E8F0;
}

[data-theme="dark"] {
  --bg: #0B1220;
  --surface: #111A2E;
  --ink: #F1F5F9;
  --ink-2: #CBD5E1;
  --ink-3: #64748B;
  --line: #1E293B;
  --primary-light: #1E3A8A;
}

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

html, body {
  font-family: 'Pretendard', 'Pretendard Variable', -apple-system, BlinkMacSystemFont,
    'Apple SD Gothic Neo', system-ui, sans-serif;
  font-feature-settings: 'ss10', 'tnum';
  background: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
  line-height: 1.5;
}

button { font-family: inherit; cursor: pointer; border: none; background: none; }
a { color: inherit; text-decoration: none; cursor: pointer; }
ul { list-style: none; }

.app { min-height: 100vh; overflow-x: hidden; }

/* ─── 상단 네비 ─────────────────────────────────────────────────── */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--line);
}
[data-theme="dark"] .nav { background: rgba(11,18,32,0.85); }
.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 32px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.nav-logo img {
  height: 40px;
  width: auto;
  object-fit: contain;
}
.nav-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.nav-brand-name {
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.nav-brand-en {
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ink-3);
}
.nav-links {
  display: flex;
  gap: 28px;
  align-items: center;
}
.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  transition: color 0.15s;
}
.nav-links a:hover { color: var(--primary); }

.nav-kakao {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  background: var(--accent-yellow);
  color: #3C1E1E;
  font-size: 13px;
  font-weight: 700;
  border-radius: 999px;
  transition: transform 0.15s, box-shadow 0.15s;
}
.nav-kakao:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(252,211,77,0.4);
}

/* ─── 히어로 ─────────────────────────────────────────────────────── */
.hero {
  position: relative;
  padding: 80px 32px 120px;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg) 0%, var(--primary-light) 100%);
}
[data-theme="dark"] .hero {
  background: linear-gradient(180deg, var(--bg) 0%, #1E3A8A 100%);
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: 0.5;
}
.hero-blob-1 {
  width: 500px;
  height: 500px;
  background: var(--primary);
  top: -200px;
  right: -100px;
}
.hero-blob-2 {
  width: 400px;
  height: 400px;
  background: var(--accent-yellow);
  bottom: -150px;
  left: -100px;
  opacity: 0.3;
}

.hero-inner {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
  z-index: 1;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--primary);
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 600;
  border-radius: 999px;
  margin-bottom: 20px;
  backdrop-filter: blur(10px);
}
.hero-eyebrow .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--primary);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.25);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.3); }
}

.hero-title {
  font-size: clamp(36px, 4.5vw, 60px);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--ink);
  text-wrap: pretty;
}
.hero-title s {
  text-decoration: none;
  position: relative;
  color: var(--ink-2);
  display: inline-block;
}
.hero-title s::after {
  content: '';
  position: absolute;
  left: -4px;
  right: -4px;
  top: 55%;
  height: 8px;
  background: var(--accent-yellow);
  z-index: -1;
  transform: rotate(-1deg);
  border-radius: 4px;
}

.hero-sub {
  margin-top: 20px;
  font-size: 19px;
  line-height: 1.55;
  color: var(--ink-2);
  max-width: 480px;
}

.hero-cta-row {
  margin-top: 36px;
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 26px;
  background: var(--primary);
  color: #FFFFFF;
  font-size: 16px;
  font-weight: 700;
  border-radius: 14px;
  box-shadow: 0 10px 28px rgba(37,99,235,0.35), 0 2px 0 rgba(0,0,0,0.05);
  transition: transform 0.15s, box-shadow 0.15s;
}
.cta-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(37,99,235,0.45);
}
.cta-primary .cta-icon {
  display: inline-flex;
}
.cta-primary .cta-arrow {
  display: inline-block;
  transition: transform 0.2s;
}
.cta-primary:hover .cta-arrow {
  transform: translateX(4px);
}
.cta-primary-lg {
  padding: 20px 32px;
  font-size: 18px;
  border-radius: 16px;
}

.cta-ghost {
  display: inline-flex;
  align-items: center;
  padding: 16px 22px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-2);
  border-radius: 14px;
  transition: background 0.15s;
}
.cta-ghost:hover { background: rgba(0,0,0,0.04); }

.cta-kakao {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 20px 28px;
  background: var(--accent-yellow);
  color: #3C1E1E;
  font-size: 16px;
  font-weight: 700;
  border-radius: 16px;
  transition: transform 0.15s, box-shadow 0.15s;
}
.cta-kakao:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(252,211,77,0.5);
}

.hero-trust {
  margin-top: 36px;
  display: flex;
  align-items: center;
  gap: 16px;
}
.trust-avatars {
  display: flex;
}
.avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  color: #1F2937;
  margin-left: -8px;
}
.avatar:first-child { margin-left: 0; }
.trust-stars {
  display: flex;
  align-items: center;
  gap: 2px;
  font-size: 14px;
}
.trust-sub {
  font-size: 13px;
  color: var(--ink-2);
  margin-top: 2px;
}

/* ─── 히어로 비주얼 / 떠다니는 서류 ─────────────────────────────── */
.hero-visual {
  position: relative;
  height: 560px;
}
.docs-stage {
  position: relative;
  width: 100%;
  height: 100%;
}
.floating-doc {
  position: absolute;
  transform: rotate(var(--rot)) translate(0, 0);
  animation: doc-float 4.5s ease-in-out infinite;
  animation-delay: var(--delay);
  transition: opacity 0.7s ease, transform 0.9s cubic-bezier(0.65, 0.05, 0.36, 1);
  will-change: transform, opacity;
}
@keyframes doc-float {
  0%, 100% { transform: rotate(var(--rot)) translateY(0px); }
  50%      { transform: rotate(calc(var(--rot) + 3deg)) translateY(calc(-14px * var(--intensity))); }
}
.hero-visual.authed .floating-doc {
  opacity: 0;
  /* 폰 중앙으로 빨려들어가기 — 폰은 화면 중앙 위쪽 */
  transform: translate(calc(50vw - 50% - var(--target-translate-x, 0px)), 0)
             scale(0.2) rotate(0deg);
  animation: none;
}

/* 폰 위치 — 가운데 약간 위 */
.phone-wrap {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  z-index: 10;
}
.phone-pulse {
  position: absolute;
  inset: 50%;
  width: 240px;
  height: 240px;
  margin-left: -120px;
  margin-top: -120px;
  border-radius: 50%;
  background: var(--primary);
  opacity: 0;
  pointer-events: none;
}
.hero-visual.authed .phone-pulse {
  animation: phone-pulse 1.4s ease-out;
}
.hero-visual.authed .phone-pulse-2 {
  animation: phone-pulse 1.4s ease-out 0.25s;
}
@keyframes phone-pulse {
  0%   { opacity: 0.4; transform: scale(0.4); }
  100% { opacity: 0; transform: scale(2.4); }
}

.suction-flash {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 60px;
  height: 60px;
  margin: -30px 0 0 -30px;
  background: radial-gradient(circle, rgba(255,255,255,0.95) 0%, rgba(252,211,77,0.4) 40%, transparent 70%);
  opacity: 0;
  border-radius: 50%;
  pointer-events: none;
  z-index: 11;
}
.hero-visual.authed .suction-flash {
  animation: flash 0.9s ease-out;
}
@keyframes flash {
  0%   { opacity: 0; transform: scale(0.3); }
  35%  { opacity: 1; transform: scale(2.5); }
  100% { opacity: 0; transform: scale(3.5); }
}

.finger-pointer {
  position: absolute;
  left: 50%;
  top: 50%;
  margin-top: 110px;
  margin-left: -10px;
  z-index: 12;
  animation: finger-tap 2s ease-in-out infinite;
  pointer-events: none;
}
@keyframes finger-tap {
  0%, 90%, 100% { transform: translateY(0); }
  45%, 60%      { transform: translateY(-12px); }
}

.scroll-hint {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  z-index: 5;
}
.scroll-line {
  width: 1px;
  height: 36px;
  background: linear-gradient(180deg, var(--ink-3), transparent);
  animation: scroll-pulse 2s infinite;
}
@keyframes scroll-pulse {
  0%, 100% { transform: scaleY(1); opacity: 0.6; }
  50% { transform: scaleY(0.5); opacity: 1; }
}

/* ─── 공통 섹션 ─────────────────────────────────────────────────── */
.section {
  position: relative;
  max-width: 1280px;
  margin: 0 auto;
  padding: 100px 32px;
}
.section-head {
  text-align: center;
  margin-bottom: 64px;
}
.section-eyebrow {
  display: inline-block;
  padding: 6px 14px;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 999px;
  margin-bottom: 18px;
}
.section-title {
  font-size: clamp(28px, 3.5vw, 44px);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.2;
  text-wrap: pretty;
}
.section-sub {
  margin-top: 14px;
  font-size: 17px;
  color: var(--ink-2);
}
.title-hl {
  position: relative;
  color: var(--primary);
}
.title-hl::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 4px;
  height: 12px;
  background: var(--accent-yellow);
  z-index: -1;
  border-radius: 6px;
  opacity: 0.6;
}

/* ─── 신고대상 ──────────────────────────────────────────────────── */
.section-target {}
.tabs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  max-width: 720px;
  margin: 0 auto 32px;
  background: var(--surface);
  padding: 8px;
  border-radius: 18px;
  border: 1px solid var(--line);
  box-shadow: 0 4px 16px rgba(15,23,42,0.04);
}
.tab {
  padding: 16px 12px;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  transition: all 0.2s;
  color: var(--ink-2);
}
.tab:hover { background: var(--primary-light); }
.tab.active {
  background: var(--primary);
  color: #FFFFFF;
  box-shadow: 0 6px 18px rgba(37,99,235,0.3);
}
.tab-label {
  font-size: 16px;
  font-weight: 700;
}
.tab-sub {
  font-size: 12px;
  opacity: 0.85;
}

.target-card {
  display: grid;
  grid-template-columns: 360px 1fr;
  gap: 48px;
  align-items: center;
  background: var(--surface);
  padding: 48px;
  border-radius: 28px;
  border: 1px solid var(--line);
  box-shadow: 0 12px 40px rgba(15,23,42,0.06);
  animation: card-in 0.4s ease;
}
@keyframes card-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
.target-card-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 280px;
}
.target-card-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, var(--primary-light) 0%, transparent 65%);
  z-index: 0;
}
.target-orbit {
  position: absolute;
  animation: orbit 14s linear infinite;
}
.target-orbit-1 { top: 10%; right: 5%; animation-delay: 0s; }
.target-orbit-2 { bottom: 15%; left: 0%; animation-delay: -4s; }
.target-orbit-3 { top: 50%; right: 0%; animation-delay: -8s; }
@keyframes orbit {
  0%, 100% { transform: translateY(0) rotate(-6deg); }
  50% { transform: translateY(-12px) rotate(6deg); }
}

.target-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 13px;
  font-weight: 600;
  border-radius: 999px;
  margin-bottom: 16px;
}
.target-card-title {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}
.target-card-desc {
  font-size: 16px;
  color: var(--ink-2);
  line-height: 1.6;
  margin-bottom: 24px;
}
.target-jobs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.job-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink-2);
  transition: all 0.15s;
}
.job-chip:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
  background: var(--primary-light);
}
.job-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--primary);
}

/* ─── 프로세스 ─────────────────────────────────────────────────── */
.section-process {
  background: var(--surface);
  border-radius: 32px;
  border: 1px solid var(--line);
  margin-top: 40px;
  margin-bottom: 40px;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  position: relative;
}
.process-step {
  position: relative;
  padding: 28px 24px;
  border-radius: 20px;
  background: var(--bg);
  border: 2px solid transparent;
  transition: all 0.25s;
  cursor: default;
}
.process-step.active {
  background: var(--surface);
  border-color: var(--primary);
  box-shadow: 0 16px 40px rgba(37,99,235,0.15);
  transform: translateY(-4px);
}
.process-num {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--primary);
  margin-bottom: 12px;
}
.process-art {
  display: flex;
  justify-content: center;
  margin-bottom: 16px;
  height: 130px;
  align-items: center;
}
.process-title {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.process-desc {
  font-size: 14px;
  color: var(--ink-2);
  line-height: 1.55;
  white-space: pre-line;
  margin-bottom: 12px;
}
.process-sub {
  font-size: 12px;
  color: var(--ink-3);
  padding-top: 10px;
  border-top: 1px dashed var(--line);
}
.process-arrow {
  position: absolute;
  top: 50%;
  right: -12px;
  font-size: 24px;
  color: var(--ink-3);
  transform: translateY(-50%);
  z-index: 2;
  pointer-events: none;
}
.process-step:last-child .process-arrow { display: none; }

.finger-anim circle {
  animation: finger-pulse 1s ease-in-out infinite;
}
@keyframes finger-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.15); }
  transform-origin: center;
}
.ping {
  animation: ping 1.5s ease-out infinite;
  transform-origin: 80px 60px;
}
@keyframes ping {
  0% { transform: scale(0.4); opacity: 0.6; }
  100% { transform: scale(1.2); opacity: 0; }
}

/* ─── 수수료 ───────────────────────────────────────────────────── */
.fee-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 960px;
  margin: 0 auto;
}
.fee-card {
  position: relative;
  padding: 40px 36px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 24px;
  overflow: hidden;
  transition: transform 0.2s, box-shadow 0.2s;
}
.fee-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 48px rgba(15,23,42,0.1);
}
.fee-card-dark {
  background: linear-gradient(145deg, #1E40AF 0%, #1E3A8A 100%);
  color: #FFFFFF;
  border: none;
}
.fee-card-dark::before {
  content: 'POPULAR';
  position: absolute;
  top: 20px;
  right: 20px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.15em;
  color: #1E3A8A;
  background: var(--accent-yellow);
  padding: 4px 10px;
  border-radius: 999px;
}
.fee-icon-wrap {
  width: 80px;
  height: 80px;
  margin-bottom: 20px;
}
.fee-tag {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-dark);
  margin-bottom: 6px;
}
.fee-card-dark .fee-tag { color: var(--accent-yellow); }
.fee-title {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}
.fee-price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.fee-card-dark .fee-price { border-color: rgba(255,255,255,0.15); }
.fee-price-from {
  font-size: 14px;
  font-weight: 600;
  color: var(--ink-3);
  margin-right: 4px;
}
.fee-card-dark .fee-price-from { color: rgba(255,255,255,0.6); }
.fee-price-num {
  font-size: 44px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--primary-dark);
  font-variant-numeric: tabular-nums;
}
.fee-card-dark .fee-price-num { color: #FFFFFF; }
.fee-price-unit {
  font-size: 18px;
  font-weight: 600;
  color: var(--ink-2);
}
.fee-card-dark .fee-price-unit { color: rgba(255,255,255,0.8); }

.fee-who {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}
.fee-who li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 15px;
  color: var(--ink-2);
}
.fee-card-dark .fee-who li { color: rgba(255,255,255,0.85); }

.fee-cta {
  width: 100%;
  padding: 14px;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 15px;
  font-weight: 700;
  border-radius: 12px;
  transition: all 0.15s;
}
.fee-cta:hover { background: var(--primary); color: #FFFFFF; }
.fee-cta-dark {
  background: var(--accent-yellow);
  color: #1E3A8A;
}
.fee-cta-dark:hover { background: #FBBF24; color: #1E3A8A; }

.fee-note {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 960px;
  margin: 24px auto 0;
  padding: 14px 18px;
  background: var(--bg);
  border: 1px dashed var(--line);
  border-radius: 12px;
  font-size: 13px;
  color: var(--ink-2);
}
.fee-note-badge {
  padding: 3px 10px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 700;
  color: var(--ink-2);
  flex-shrink: 0;
}

/* ─── 후기 ──────────────────────────────────────────────────────── */
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.review-card {
  padding: 28px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.2s, box-shadow 0.2s;
}
.review-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 32px rgba(15,23,42,0.08);
}
.review-stars {
  display: flex;
  gap: 2px;
}
.review-body {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink);
  flex-grow: 1;
}
.review-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid var(--line);
}
.review-person {
  display: flex;
  align-items: center;
  gap: 10px;
}
.review-avatar {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  color: #1F2937;
  font-size: 14px;
}
.review-name {
  font-size: 14px;
  font-weight: 700;
}
.review-job {
  font-size: 12px;
  color: var(--ink-3);
}
.review-refund {
  padding: 6px 12px;
  border-radius: 8px;
  font-size: 13px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}
.review-refund-refund {
  background: #DCFCE7;
  color: #15803D;
}
.review-refund-done {
  background: var(--primary-light);
  color: var(--primary-dark);
}

/* ─── FAQ ─────────────────────────────────────────────────────── */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  transition: all 0.2s;
}
.faq-item.open {
  border-color: var(--primary);
  box-shadow: 0 8px 24px rgba(37,99,235,0.1);
}
.faq-q {
  width: 100%;
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
}
.faq-q-mark {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 8px;
  background: var(--primary-light);
  color: var(--primary-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
}
.faq-q-text {
  flex-grow: 1;
}
.faq-q-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  font-weight: 600;
  color: var(--ink-2);
  flex-shrink: 0;
  transition: transform 0.2s;
}
.faq-item.open .faq-q-toggle {
  background: var(--primary);
  color: #FFFFFF;
}
.faq-a {
  display: flex;
  gap: 16px;
  padding: 0 24px 22px 24px;
  animation: faq-in 0.25s ease;
}
@keyframes faq-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: translateY(0); }
}
.faq-a-mark {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
  border-radius: 8px;
  background: var(--accent-yellow);
  color: #92400E;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
}
.faq-a p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--ink-2);
  flex-grow: 1;
  padding-top: 4px;
}

/* ─── 최종 CTA ──────────────────────────────────────────────────── */
.section-final-cta {
  padding: 60px 32px 100px;
}
.final-cta-card {
  position: relative;
  background: linear-gradient(135deg, #1E40AF 0%, #2563EB 60%, #3B82F6 100%);
  border-radius: 32px;
  padding: 64px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  align-items: center;
  overflow: hidden;
  color: #FFFFFF;
}
.final-cta-bg-blob {
  position: absolute;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.4;
  pointer-events: none;
}
.final-cta-bg-blob {
  background: var(--accent-yellow);
  top: -150px;
  left: -100px;
}
.final-cta-bg-blob-2 {
  background: var(--accent-pink);
  bottom: -150px;
  right: -100px;
  opacity: 0.3;
}
.final-cta-content {
  position: relative;
  z-index: 1;
}
.final-cta-eyebrow {
  display: inline-block;
  padding: 6px 14px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  margin-bottom: 20px;
  backdrop-filter: blur(10px);
}
.final-cta-title {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
}
.title-hl-on-dark {
  color: var(--accent-yellow);
}
.final-cta-sub {
  font-size: 17px;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
}
.final-cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.final-cta-row .cta-primary {
  background: #FFFFFF;
  color: var(--primary-dark);
  box-shadow: 0 14px 40px rgba(0,0,0,0.2);
}
.final-cta-row .cta-primary:hover {
  background: var(--accent-yellow);
  color: #1E3A8A;
}
.final-cta-art {
  position: relative;
  z-index: 1;
}

/* ─── 푸터 ───────────────────────────────────────────────────────── */
.footer {
  background: #0F172A;
  color: rgba(255,255,255,0.7);
  padding: 64px 32px 24px;
}
.footer-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 2fr;
  gap: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-brand .brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.footer-brand .brand-name {
  font-size: 17px;
  font-weight: 700;
  color: #FFFFFF;
}
.footer-brand .brand-en {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.4);
}
.footer-company {
  margin-top: 14px;
  font-size: 12px;
  line-height: 1.7;
  color: rgba(255,255,255,0.45);
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.footer-desc {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,0.55);
}
.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col-title {
  font-size: 13px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 6px;
}
.footer-col a {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  transition: color 0.15s;
}
.footer-col a:hover { color: #FFFFFF; }
.footer-bottom {
  max-width: 1280px;
  margin: 24px auto 0;
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: rgba(255,255,255,0.4);
  flex-wrap: wrap;
  gap: 8px;
}

/* ─── 카카오톡 플로팅 ────────────────────────────────────────────── */
.kakao-floating {
  position: fixed;
  right: 24px;
  bottom: 120px;
  z-index: 80;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 10px;
}
.kakao-floating-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: var(--accent-yellow);
  color: #3C1E1E;
  font-size: 14px;
  font-weight: 700;
  border-radius: 999px;
  box-shadow: 0 12px 32px rgba(252,211,77,0.45), 0 2px 0 rgba(0,0,0,0.05);
  transition: transform 0.2s;
}
.kakao-floating-btn:hover {
  transform: translateY(-2px) scale(1.02);
}
.kakao-floating-tooltip {
  background: rgba(15,23,42,0.92);
  color: #FFFFFF;
  font-size: 12px;
  padding: 8px 12px;
  border-radius: 8px;
  font-weight: 500;
  position: relative;
  animation: tooltip-bounce 2.5s ease-in-out infinite;
}
.kakao-floating-tooltip::after {
  content: '';
  position: absolute;
  bottom: -4px;
  right: 28px;
  width: 8px;
  height: 8px;
  background: rgba(15,23,42,0.92);
  transform: rotate(45deg);
}
@keyframes tooltip-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-4px); }
}

/* ─── 반응형 ─────────────────────────────────────────────────────── */
@media (max-width: 960px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { height: 440px; }
  .nav-links { display: none; }
  .target-card { grid-template-columns: 1fr; padding: 32px; }
  .target-card-art { height: 220px; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-arrow { display: none; }
  .fee-grid { grid-template-columns: 1fr; }
  .review-grid { grid-template-columns: 1fr; }
  .final-cta-card { grid-template-columns: 1fr; padding: 40px; }
  .final-cta-art { display: none; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-links { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 640px) {
  .section { padding: 60px 20px; }
  .hero { padding: 48px 20px 80px; }
  .tabs { grid-template-columns: 1fr; }
  .process-grid { grid-template-columns: 1fr; }
  .footer-links { grid-template-columns: 1fr 1fr; }
}

/* ─── 하단 고정 CTA ──────────────────────────────────────────────── */
.sticky-cta-wrap {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 150;
  padding: 20px 20px 32px;
  display: flex;
  justify-content: center;
  background: linear-gradient(to top, rgba(255,255,255,0.97) 55%, rgba(255,255,255,0));
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  pointer-events: none;
}
.sticky-cta-btn {
  pointer-events: all;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-width: 480px;
  padding: 20px 32px;
  background: var(--primary);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: -0.02em;
  border-radius: 16px;
  text-decoration: none;
  box-shadow: 0 8px 32px rgba(37,99,235,0.35);
  transition: transform 0.15s, box-shadow 0.15s, background 0.15s;
}
.sticky-cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(37,99,235,0.45);
  background: var(--primary-dark);
}
.sticky-cta-btn:active {
  transform: translateY(0);
}
[data-theme="dark"] .sticky-cta-wrap {
  background: linear-gradient(to top, rgba(11,18,32,0.97) 55%, rgba(11,18,32,0));
}
@media (max-width: 640px) {
  .sticky-cta-btn { font-size: 16px; padding: 18px 24px; border-radius: 14px; }
  .sticky-cta-wrap { padding: 16px 16px 28px; }
}