/* ?�?� Sections ?�?� */
.section {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(100vh);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease), visibility 0.75s var(--ease);
  pointer-events: none;
  will-change: transform, opacity;
  visibility: hidden;
}
.section:not(#section-0) {
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease), visibility 0.75s var(--ease) !important;
}
.section.active { opacity: 1; transform: translateY(0); pointer-events: all; z-index: 2; visibility: visible; }
.section.exit-up { opacity: 0; transform: translateY(-100vh); visibility: visible; }
.section.exit-down { opacity: 0; transform: translateY(100vh); visibility: visible; }

/* ?�?� Nav Dots ?�?� */
.nav-dots {
  position: fixed; right: 32px; top: 50%; transform: translateY(-50%);
  z-index: 100; display: flex; flex-direction: column; gap: 14px;
}
.nav-dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--gray-600); border: none; cursor: pointer;
  transition: all 0.4s var(--ease); position: relative;
}
.nav-dot::after {
  content: attr(data-label);
  position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  font-size: 11px; font-family: var(--font-heading); color: var(--gray-400);
  opacity: 0; transition: opacity 0.3s; white-space: nowrap; pointer-events: none;
  letter-spacing: 1px; text-transform: uppercase;
}
.nav-dot:hover::after { opacity: 1; }
.nav-dot.active {
  background: var(--white);
  transform: scale(1.6);
  box-shadow: 0 0 8px rgba(255,255,255,0.3);
}

/* ?�?� Top Nav ?�?� */
.top-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 24px 48px; display: flex; align-items: center; justify-content: space-between;
  transition: background 0.4s, backdrop-filter 0.4s;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.top-nav.scrolled {
  background: var(--nav-scroll-bg, rgba(0,0,0,0.8));
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.top-nav .logo-text {
  font-family: var(--font-heading); font-weight: 800; font-size: 19px;
  letter-spacing: -0.5px; color: var(--white);
}
.top-nav .logo-text span { color: var(--gray-400); }
.nav-links { display: flex; gap: 32px; list-style: none; }
.nav-links a {
  color: var(--gray-400); text-decoration: none; font-size: 14px;
  font-weight: 500; transition: color 0.3s; cursor: pointer;
  letter-spacing: 0.5px;
}
.top-nav .logo-text, .nav-links a, .nav-links li, .nav-cta, .mobile-menu-btn {
  cursor: pointer !important;
}
.nav-links a:hover { color: var(--white); }
.nav-cta {
  padding: 10px 24px; background: var(--white); color: var(--black) !important;
  border-radius: 24px; font-weight: 600; transition: transform 0.3s, opacity 0.3s;
}
.nav-cta:hover { transform: translateY(-2px); opacity: 0.9; }

.mobile-menu-btn { display: none; background: none; border: none; cursor: pointer; padding: 4px; z-index: 101; transition: transform 0.4s var(--ease); }
.mobile-menu-btn span { display: inline-block; width: 5px; height: 5px; border-radius: 50%; background: var(--white); margin: 0 2px; }
.menu-overlay { position: fixed; inset: 0; background: rgba(0,0,0,0.6); z-index: 99; opacity: 0; pointer-events: none; transition: opacity 0.4s; backdrop-filter: blur(2px); }
.menu-overlay.open { opacity: 1; pointer-events: all; }

/* ?�?� Hero ?�?� */
.hero-content {
  text-align: center; position: relative; z-index: 2;
}
@keyframes heroFloat {
  0% { transform: translateY(0); }
  100% { transform: translateY(-16px); }
}
.hero-bg-overlay { display: none; }
.hero-bg-gradient {
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at center, rgba(255,255,255,0.02) 0%, transparent 70%);
}

.logo-container { margin-bottom: 48px; position: relative; }
.logo-svg {
  width: 300px; height: auto;
  opacity: 0; transform: scale(0.85) translateY(30px);
  animation: logoReveal 1.0s cubic-bezier(0.16, 1, 0.3, 1) 0.1s forwards;
}
@keyframes logoReveal {
  0% { opacity: 0; transform: scale(0.85) translateY(40px); filter: blur(20px); }
  60% { opacity: 1; transform: scale(1.02) translateY(-4px); filter: blur(4px); }
  100% { opacity: 1; transform: scale(1) translateY(0); filter: blur(0); }
}

/* ── Per-char Rainbow ── */
.char {
  transition: color 0.8s ease-out;
  cursor: default;
}
a .char,
button .char,
.top-nav .logo-text .char,
.nav-cta .char,
.btn-primary .char,
.btn-outline .char,
[style*="cursor: pointer"] .char,
[style*="cursor:pointer"] .char {
  cursor: pointer !important;
}

/* ?? FAQ & Reviews ?? */
.faq-review-inner { max-width: 1200px; padding: 0 48px; width: 100%; }
.faq-review-header { text-align: center; margin-bottom: 32px; }
.faq-review-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; align-items: start; }

.faq-column { display: flex; flex-direction: column; gap: 8px; }
.faq-item {
  background: var(--gray-900); border-radius: 12px;
  border: 1px solid rgba(255,255,255,0.06);
  overflow: hidden; transition: border-color 0.3s;
}
.faq-item:hover { border-color: rgba(255,255,255,0.15); }
.faq-question {
  width: 100%; padding: 18px 22px; background: none; border: none;
  color: var(--white); font-size: 16px; font-weight: 600;
  font-family: var(--font-body); text-align: left; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  transition: color 0.3s;
}
.faq-question:hover { color: var(--gray-200); }
.faq-icon {
  font-size: 18px; font-weight: 300; color: var(--gray-400);
  transition: transform 0.3s; flex-shrink: 0; margin-left: 12px;
}
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden;
  transition: max-height 0.4s ease, padding 0.4s;
  padding: 0 20px;
}
.faq-item.open .faq-answer { max-height: 200px; padding: 0 20px 16px; }
.faq-answer p { font-size: 14px; line-height: 1.7; color: var(--gray-400); }

.review-column { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.review-card {
  background: var(--gray-900); border-radius: 12px; padding: 20px;
  border: 1px solid rgba(255,255,255,0.06);
  transition: transform 0.4s var(--ease), border-color 0.4s;
}
.review-card:hover { transform: translateY(-3px); border-color: rgba(255,255,255,0.15); }
.review-stars { color: #f5c518; font-size: 13px; margin-bottom: 10px; letter-spacing: 2px; }
.review-card p { font-size: 14px; line-height: 1.7; color: var(--gray-200); font-style: italic; transition: all 0.3s; }
.review-author { display: block; margin-top: 12px; font-size: 12px; color: var(--gray-600); letter-spacing: 0.5px; transition: all 0.3s; }
.review-card:hover p, .review-card:hover .review-author { font-weight: 700; text-shadow: 0 0 0.5px currentColor; color: var(--white); }

/* Review card stagger animation */
.section.active .review-card {
  opacity: 0;
  animation: cardReveal 0.5s var(--ease) forwards;
}
.section.active .review-card:nth-child(1) { animation-delay: 0.1s; }
.section.active .review-card:nth-child(2) { animation-delay: 0.25s; }
.section.active .review-card:nth-child(3) { animation-delay: 0.4s; }
.section.active .review-card:nth-child(4) { animation-delay: 0.55s; }
@keyframes cardReveal {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: translateY(0); }
}

/* VoiceBox FAQ editorial */
[data-theme="voicebox"] .faq-item {
  border-radius: 0;
  border: 2.5px solid #0A0A0A;
  background: #FAFAFA;
  box-shadow: 4px 4px 0 #0A0A0A;
  margin-bottom: 14px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
[data-theme="voicebox"] .faq-item:hover {
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0 #EF4444;
  border-color: #0A0A0A;
}
[data-theme="voicebox"] .faq-item.open {
  border-color: #0A0A0A;
  border-left: 6px solid #EF4444;
  box-shadow: 5px 5px 0 #0A0A0A;
}
[data-theme="voicebox"] .faq-question {
  font-size: 17.5px;
  font-weight: 800;
  color: #0A0A0A;
  padding: 20px 24px;
}
[data-theme="voicebox"] .faq-icon {
  color: #EF4444;
  font-weight: 900;
  font-size: 20px;
}
[data-theme="voicebox"] .faq-answer p {
  font-size: 15px;
  color: #1F1F1F;
  font-weight: 600;
  line-height: 1.85;
}

/* VoiceBox Review pull-quote editorial */
[data-theme="voicebox"] .review-column {
  grid-template-columns: 1fr;
  gap: 20px;
}
[data-theme="voicebox"] .review-card {
  background: #FAFAFA;
  border: 2.5px solid #0A0A0A !important;
  border-radius: 0;
  box-shadow: 4px 4px 0 #0A0A0A;
  padding: 24px 28px;
  margin-bottom: 0;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
[data-theme="voicebox"] .review-card:hover {
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0 #EF4444;
  background: #FFFFFF;
}
[data-theme="voicebox"] .review-stars {
  color: #EF4444;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: 3px;
}
[data-theme="voicebox"] .review-card p {
  font-size: 15px;
  color: #0A0A0A;
  font-style: normal;
  font-weight: 600;
  line-height: 1.85;
  margin-top: 12px;
}
[data-theme="voicebox"] .review-author {
  color: #525252;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 11.5px;
  margin-top: 14px;
  display: block;
}

/* ?�?� Kakao FAB ?�?� */
.kakao-fab {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 56px;
  height: 56px;
  background-color: #FEE500;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 999;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  transition: transform 0.4s var(--ease), box-shadow 0.4s;
}
.kakao-fab:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(254,229,0,0.4);
}
.kakao-fab svg {
  width: 28px;
  height: 28px;
  color: #3C1E1E;
}

/* ?�?� Kakao Popup ?�?� */
.kakao-popup {
  position: fixed;
  bottom: 100px;
  right: 32px;
  width: 240px;
  background: #fff;
  color: #000;
  padding: 16px;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 1000;
  animation: popupFade 0.3s var(--ease);
}
@keyframes popupFade {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}
.kakao-popup p {
  font-size: 14px;
  line-height: 1.5;
  margin: 0;
  text-align: center;
  font-weight: 500;
}
.kakao-popup-btns {
  display: flex;
  gap: 8px;
}
.kakao-popup-btns button {
  flex: 1;
  padding: 10px 0;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  cursor: pointer;
  background: #FEE500;
  color: #3C1E1E;
  transition: opacity 0.2s;
}
.kakao-popup-btns button.cancel {
  background: #f1f1f1;
  color: #333;
}
.kakao-popup-btns button:hover {
  opacity: 0.8;
}

/* ?�?� Responsive Tablet (max-width: 1024px) ?�?� */
@media (max-width: 1024px) {
  .section { overflow-y: auto; align-items: flex-start; padding: 80px 0 40px; }
  .services-grid { grid-template-columns: 1fr; }
  .service-card { grid-template-columns: 1fr; gap: 22px; }
  .service-card:nth-child(even) .service-card-img-wrap { order: 0; }
  .results-grid { grid-template-columns: repeat(2, 1fr); }
  .gauge-chart { width: 120px; height: 120px; }
  .gauge-number { font-size: 26px; }
  .gauge-number--compact { font-size: 18px; }
  .about-inner { grid-template-columns: 1fr; text-align: center; gap: 32px; padding: 0 32px; }
  .about-visual { order: -1; margin-bottom: 16px; }
  .about-circle { width: 160px; height: 160px; }
  .about-circle::before { inset: -16px; }
  .about-circle::after { inset: -32px; }
  .about-circle-text .big-text { font-size: 42px; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before, .process-steps::after { display: none; }
  .process-steps { flex-direction: column; gap: 28px; }
  .mobile-menu-btn { display: flex; }
  .nav-links { display: flex !important; flex-direction: column; position: fixed; top: 0; left: -100%; width: 280px; height: 100vh; background: rgba(10, 10, 15, 0.95); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); padding: 80px 40px; gap: 20px; z-index: 100; transition: left 0.5s var(--ease); border-right: 1px solid rgba(255,255,255,0.06); box-shadow: 10px 0 30px rgba(0,0,0,0.5); align-items: flex-start; overflow-y: auto !important; }
  .nav-links.open { left: 0; }
  .nav-links a { font-size: 22px; font-weight: 700; color: var(--gray-400); }
  .nav-links a:hover { color: var(--white); }
  .nav-cta { background: transparent !important; color: var(--white) !important; padding: 0 !important; font-size: 22px !important; }
  .blog-preview-grid { grid-template-columns: repeat(2, 1fr); }
  .blog-preview-inner { padding: 0 32px; }

  /* VoiceBox 모바일 서비스 카드 Reveal 오버라이드 (아래에서 위로 슬라이드) */
  [data-theme="voicebox"] .service-card {
    --overlap-x: 0px !important;
    --overlap-ry: 0deg !important;
    --overlap-z: 0px !important;
    --spread-x: 0px !important;
    --spread-r: 0deg !important;
  }
  [data-theme="voicebox"] .section.active .service-card {
    animation: voiceboxServiceRevealMobile 1.0s cubic-bezier(0.16, 1, 0.3, 1) both !important;
  }
  [data-theme="voicebox"] .section.active .service-card:nth-child(1) { animation-delay: 0.1s !important; }
  [data-theme="voicebox"] .section.active .service-card:nth-child(2) { animation-delay: 0.22s !important; }
  [data-theme="voicebox"] .section.active .service-card:nth-child(3) { animation-delay: 0.34s !important; }
  [data-theme="voicebox"] .section.active .service-card:nth-child(4) { animation-delay: 0.46s !important; }
}

@keyframes voiceboxServiceRevealMobile {
  0% {
    opacity: 0;
    transform: translateY(40px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

body.is-tablet .section { overflow-y: auto; align-items: flex-start; padding: 80px 0 40px; }
body.is-tablet .services-grid { grid-template-columns: 1fr; }
body.is-tablet .results-grid { grid-template-columns: repeat(2, 1fr); }
body.is-tablet .gauge-chart { width: 120px; height: 120px; }
body.is-tablet .gauge-number { font-size: 26px; }
body.is-tablet .gauge-number--compact { font-size: 18px; }
body.is-tablet .about-inner { grid-template-columns: 1fr; text-align: center; gap: 32px; padding: 0 32px; }
body.is-tablet .about-visual { order: -1; margin-bottom: 16px; }
body.is-tablet .about-circle { width: 160px; height: 160px; }
body.is-tablet .about-circle::before { inset: -16px; }
body.is-tablet .about-circle::after { inset: -32px; }
body.is-tablet .about-circle-text .big-text { font-size: 42px; }
body.is-tablet .about-stats { grid-template-columns: repeat(2, 1fr); }
body.is-tablet .process-steps::before, body.is-tablet .process-steps::after { display: none; }
body.is-tablet .process-steps { flex-direction: column; gap: 28px; }
body.is-tablet .mobile-menu-btn { display: flex; }
body.is-tablet .nav-links { display: flex !important; flex-direction: column; position: absolute; top: 0; left: -100%; width: 260px; height: 100%; background: rgba(10, 10, 15, 0.95); backdrop-filter: blur(20px); padding: 60px 32px; gap: 16px; z-index: 100; transition: left 0.4s var(--ease); border-right: 1px solid rgba(255,255,255,0.06); align-items: flex-start; overflow-y: auto !important; }
body.is-tablet .nav-links.open { left: 0; }
body.is-tablet .nav-links a { font-size: 18px; font-weight: 700; color: var(--gray-400); }
body.is-tablet .nav-cta { background: transparent !important; color: var(--white) !important; padding: 0 !important; font-size: 18px !important; }
body.is-tablet .blog-preview-grid { grid-template-columns: repeat(2, 1fr); }
body.is-tablet .blog-preview-inner { padding: 0 32px; }

/* ?�?� Responsive Mobile (max-width: 768px) ?�?� */
@media (max-width: 768px) {
  /* Core layout: allow section internal scroll */
  .section { overflow-y: auto; align-items: flex-start; padding: 72px 0 36px; }
  .top-nav { padding: 14px 20px; }
  .nav-dots { right: 12px; gap: 10px; }
  .nav-dot { width: 6px; height: 6px; }

  /* Hero */
  .logo-svg { width: 100px; }
  .logo-container { margin-bottom: 28px; }
  .logo-brand-name { font-size: 28px; letter-spacing: -1px; }
  .hero-tagline { font-size: 10px; letter-spacing: 4px; }
  .hero-desc { font-size: 14px; margin-top: 20px; max-width: 320px; line-height: 1.7; }
  .hero-cta-group { margin-top: 32px; gap: 12px; }
  .btn-primary { padding: 13px 32px; font-size: 14px; }
  .btn-outline { padding: 13px 32px; font-size: 14px; }
  .scroll-hint { bottom: 24px; }

  /* About */
  .about-inner { grid-template-columns: 1fr; text-align: left; gap: 12px; padding: 0 20px; width: 100%; box-sizing: border-box; }
  .about-visual { display: none !important; }
  .about-stats { grid-template-columns: repeat(3, 1fr) !important; gap: 6px !important; margin-top: 16px !important; }
  .stat-card { padding: 8px 4px !important; border-radius: 10px; text-align: center; }
  .stat-number { font-size: clamp(15px, 4vw, 18px) !important; }
  .stat-label { font-size: 9.5px !important; white-space: nowrap; margin-top: 2px; }
  #section-1 .section-title {
    font-size: clamp(20px, 5.5vw, 24px) !important;
    line-height: 1.3 !important;
    margin-bottom: 12px !important;
  }
  #section-1 .section-desc {
    font-size: clamp(12.5px, 3.5vw, 14.5px) !important;
    line-height: 1.65 !important;
  }
  .desc-block { margin-bottom: 12px !important; }

  /* Section headings */
  .section-label { font-size: 10px; letter-spacing: 3px; margin-bottom: 10px; }
  .section-title { font-size: 22px; margin-bottom: 10px; line-height: 1.35; letter-spacing: -0.5px; }
  .section-desc { font-size: 13px; line-height: 1.7; }

  /* Services */
  .services-inner { padding: 0 20px 25vh; }
  .services-header { margin-bottom: 28px; }
  .services-grid { grid-template-columns: 1fr; gap: 14px; }
  .service-card { grid-template-columns: 1fr; gap: 16px; }
  .service-card:nth-child(even) .service-card-img-wrap { order: 0; }
  .service-card-img-wrap { height: 190px; }
  .service-card-body { padding: 18px 16px; }
  .service-eyebrow { font-size: 11px; margin-bottom: 10px; }
  .service-card h3 { font-size: 21px; margin-bottom: 18px; }
  .service-card p { font-size: 13px; line-height: 1.6; }

  /* Process */
  .process-inner { padding: 0 24px; }
  .process-header { margin-bottom: 28px; }
  .process-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
  .process-steps::before, .process-steps::after { display: none; }
  .process-step { padding: 0; text-align: center; }
  .step-number { width: 44px; height: 44px; font-size: 16px; margin-bottom: 8px; }
  .process-step h4 { font-size: 13px; line-height: 1.3; margin-bottom: 6px; }
  .process-step p { font-size: 11px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

  /* Results */
  .results-inner { padding: 0 20px; }
  .results-header { margin-bottom: 24px; }
  .results-grid { grid-template-columns: 1fr; gap: 8px; }
  .result-gauge {
    padding: 10px 16px;
    min-height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
  }
  .result-kpi {
    min-height: auto;
    padding: 10px 16px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
  }
  .result-kpi .gauge-chart { width: auto; height: auto; margin: 0 0 6px; }
  .result-kpi .gauge-number,
  .result-kpi .gauge-number--compact { font-size: 24px; min-width: auto; }
  .result-kpi .gauge-sub { font-size: 12px; }
  .result-kpi .gauge-label { padding-top: 8px; }
  .result-kpi .gauge-label::before { width: 30px; height: 2px; }
  [data-theme="voicebox"] .result-kpi:hover .gauge-label::before { width: 40px; }
  .gauge-chart { width: 60px; height: 60px; margin: 0 auto 6px; }
  .gauge-bg, .gauge-fill { stroke-width: 6; }
  .gauge-number { font-size: 18px; }
  .gauge-number--compact { font-size: 14px; }
  .gauge-sub { font-size: 10px; }
  .gauge-label { font-size: 11px; }

  /* ZERO KPI Mobile overrides */
  .zero-circle-inner { width: 50px; height: 50px; border-width: 2px; }
  .zero-word { font-size: 10px; }
  .zero-percent { font-size: 11px; top: 2px; right: 2px; }
  [data-theme="voicebox"] #section-7 .result-zero-kpi .zero-circle-inner::after { height: 10px; }

  /* FAQ & Reviews */
  .faq-review-inner { padding: 0 20px; }
  .faq-review-header { margin-bottom: 20px; }
  .faq-review-grid { grid-template-columns: 1fr; gap: 20px; }
  .faq-question { padding: 14px 16px; font-size: 14px; }
  .faq-answer p { font-size: 13px; }
  .review-column { grid-template-columns: 1fr; gap: 10px; }
  .review-card { padding: 16px; }
  /* mobile: viewport 진입 ??리뷰 ?�니메이??*/
  .section.active .review-card { animation: none; opacity: 1; }
  .in-view.review-column .review-card { opacity: 0; animation: cardReveal 0.5s var(--ease) forwards; }
  .in-view.review-column .review-card:nth-child(1) { animation-delay: 0.05s; }
  .in-view.review-column .review-card:nth-child(2) { animation-delay: 0.15s; }
  .in-view.review-column .review-card:nth-child(3) { animation-delay: 0.25s; }
  .in-view.review-column .review-card:nth-child(4) { animation-delay: 0.35s; }
  .review-card p { font-size: 13px; }

  /* Contact */
  .contact-inner { padding: 0 24px; }
  .contact-inner .section-title { font-size: 24px; }
  .form-row { flex-direction: column; gap: 10px; }
  .form-input { padding: 13px 14px; font-size: 14px; }
  .contact-info { flex-direction: column; gap: 10px; margin-top: 20px; }

  /* Kakao */
  .kakao-fab { bottom: 20px; right: 20px; width: 44px; height: 44px; }
  .kakao-fab svg { width: 22px; height: 22px; }

  /* Blog Preview */
  .blog-preview-inner { padding: 0 20px; }
  .blog-preview-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .blog-preview-card-title { font-size: 13px; }
  .blog-preview-card-body { padding: 12px 14px; }
  .blog-preview-more { margin-top: 20px; }
}

/* ?�?� is-mobile class (preview toggle) ?�?� */
body.is-mobile .section { overflow-y: auto; align-items: flex-start; padding: 72px 0 36px; }
body.is-mobile .top-nav { padding: 14px 20px; }
body.is-mobile .mobile-menu-btn { display: flex; }
body.is-mobile .nav-links { display: flex !important; flex-direction: column; position: absolute; top: 0; left: -100%; width: 260px; height: 100%; background: rgba(10, 10, 15, 0.95); backdrop-filter: blur(20px); padding: 60px 32px; gap: 16px; z-index: 100; transition: left 0.4s var(--ease); border-right: 1px solid rgba(255,255,255,0.06); align-items: flex-start; overflow-y: auto !important; }
body.is-mobile .nav-links.open { left: 0; }
body.is-mobile .nav-links a { font-size: 18px; font-weight: 700; color: var(--gray-400); }
body.is-mobile .nav-cta { background: transparent !important; color: var(--white) !important; padding: 0 !important; font-size: 18px !important; }
body.is-mobile .nav-dots { right: 12px; gap: 10px; }
body.is-mobile .nav-dot { width: 6px; height: 6px; }
body.is-mobile .logo-svg { width: 100px; }
body.is-mobile .logo-container { margin-bottom: 28px; }
body.is-mobile .logo-brand-name { font-size: 28px; letter-spacing: -1px; }
body.is-mobile .hero-tagline { font-size: 10px; letter-spacing: 4px; }
body.is-mobile .hero-desc { font-size: 14px; margin-top: 20px; max-width: 320px; line-height: 1.7; }
body.is-mobile .hero-cta-group { margin-top: 32px; gap: 12px; }
body.is-mobile .btn-primary { padding: 13px 32px; font-size: 14px; }
body.is-mobile .btn-outline { padding: 13px 32px; font-size: 14px; }
body.is-mobile .scroll-hint { bottom: 24px; }
body.is-mobile .about-inner { grid-template-columns: 1fr; text-align: left; gap: 20px; padding: 0 24px; }
body.is-mobile .about-visual { order: -1; margin-bottom: 8px; }
body.is-mobile .about-circle { width: 120px; height: 120px; }
body.is-mobile .about-circle::before { inset: -12px; }
body.is-mobile .about-circle::after { inset: -24px; }
body.is-mobile .about-circle-text .big-text { font-size: 28px; }
body.is-mobile .about-circle-text .sub-text { font-size: 10px; }
body.is-mobile .about-stats { grid-template-columns: 1fr 1fr; gap: 10px; }
body.is-mobile .stat-card { padding: 14px 10px; border-radius: 12px; }
body.is-mobile .stat-number { font-size: 22px; }
body.is-mobile .stat-label { font-size: 11px; }
body.is-mobile .section-label { font-size: 10px; letter-spacing: 3px; margin-bottom: 10px; }
body.is-mobile .section-title { font-size: 22px; margin-bottom: 10px; line-height: 1.35; letter-spacing: -0.5px; }
body.is-mobile .section-desc { font-size: 13px; line-height: 1.7; }
body.is-mobile .services-inner { padding: 0 20px 25vh; }
body.is-mobile .services-header { margin-bottom: 28px; }
body.is-mobile .services-grid { grid-template-columns: 1fr; gap: 14px; }
body.is-mobile .service-card { grid-template-columns: 1fr; gap: 16px; }
body.is-mobile .service-card:nth-child(even) .service-card-img-wrap { order: 0; }
body.is-mobile .service-card-img-wrap { height: 190px; }
body.is-mobile .service-card-body { padding: 18px 16px; }
body.is-mobile .service-eyebrow { font-size: 11px; margin-bottom: 10px; }
body.is-mobile .service-card h3 { font-size: 21px; margin-bottom: 18px; }
body.is-mobile .service-card p { font-size: 13px; line-height: 1.6; }
body.is-mobile .process-inner { padding: 0 24px; }
body.is-mobile .process-header { margin-bottom: 28px; }
body.is-mobile .process-steps { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
body.is-mobile .process-steps::before, body.is-mobile .process-steps::after { display: none; }
body.is-mobile .process-step { padding: 0; text-align: center; }
body.is-mobile .step-number { width: 44px; height: 44px; font-size: 16px; margin-bottom: 8px; }
body.is-mobile .process-step h4 { font-size: 13px; line-height: 1.3; margin-bottom: 6px; }
body.is-mobile .process-step p { font-size: 11px; line-height: 1.4; display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
body.is-mobile .results-inner { padding: 0 20px; }
body.is-mobile .results-header { margin-bottom: 24px; }
body.is-mobile .results-grid { grid-template-columns: 1fr; gap: 8px; }
body.is-mobile .result-gauge {
  padding: 10px 16px;
  min-height: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}
body.is-mobile .result-kpi {
  min-height: auto;
  padding: 10px 16px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-sizing: border-box;
}
body.is-mobile .result-kpi .gauge-chart { width: auto; height: auto; margin: 0 0 6px; }
body.is-mobile .result-kpi .gauge-number,
body.is-mobile .result-kpi .gauge-number--compact { font-size: 24px; min-width: auto; }
body.is-mobile .result-kpi .gauge-sub { font-size: 12px; }
body.is-mobile .result-kpi .gauge-label { padding-top: 8px; }
body.is-mobile .result-kpi .gauge-label::before { width: 30px; height: 2px; }
body.is-mobile [data-theme="voicebox"] .result-kpi:hover .gauge-label::before { width: 40px; }
body.is-mobile .gauge-chart { width: 60px; height: 60px; margin: 0 auto 6px; }
body.is-mobile .gauge-bg, body.is-mobile .gauge-fill { stroke-width: 6; }
body.is-mobile .gauge-number { font-size: 18px; }
body.is-mobile .gauge-number--compact { font-size: 14px; }
body.is-mobile .gauge-label { font-size: 11px; }

/* body.is-mobile ZERO KPI overrides */
body.is-mobile .zero-circle-inner { width: 50px; height: 50px; border-width: 2px; }
body.is-mobile .zero-word { font-size: 10px; }
body.is-mobile .zero-percent { font-size: 12px; top: 4px; right: 4px; }
body.is-mobile [data-theme="voicebox"] #section-7 .result-zero-kpi .zero-circle-inner::after { height: 10px; }
body.is-mobile .faq-review-inner { padding: 0 20px; }
body.is-mobile .faq-review-header { margin-bottom: 20px; }
body.is-mobile .faq-review-grid { grid-template-columns: 1fr; gap: 20px; }
body.is-mobile .faq-question { padding: 14px 16px; font-size: 14px; }
body.is-mobile .faq-answer p { font-size: 13px; }
body.is-mobile .review-column { grid-template-columns: 1fr; gap: 10px; }
body.is-mobile .review-card { padding: 16px; }
body.is-mobile .section.active .review-card { animation: none; opacity: 1; }
body.is-mobile .in-view.review-column .review-card { opacity: 0; animation: cardReveal 0.5s var(--ease) forwards; }
body.is-mobile .in-view.review-column .review-card:nth-child(1) { animation-delay: 0.05s; }
body.is-mobile .in-view.review-column .review-card:nth-child(2) { animation-delay: 0.15s; }
body.is-mobile .in-view.review-column .review-card:nth-child(3) { animation-delay: 0.25s; }
body.is-mobile .in-view.review-column .review-card:nth-child(4) { animation-delay: 0.35s; }
body.is-mobile .review-card p { font-size: 13px; }
body.is-mobile .contact-inner { padding: 0 24px; }
body.is-mobile .contact-inner .section-title { font-size: 24px; }
body.is-mobile .form-row { flex-direction: column; gap: 10px; }
body.is-mobile .form-input { padding: 13px 14px; font-size: 14px; }
body.is-mobile .contact-info { flex-direction: column; gap: 10px; margin-top: 20px; }
body.is-mobile .kakao-fab { bottom: 20px; right: 20px; width: 44px; height: 44px; }
body.is-mobile .kakao-fab svg { width: 22px; height: 22px; }
body.is-mobile .blog-preview-inner { padding: 0 20px; }
body.is-mobile .blog-preview-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
body.is-mobile .blog-preview-card-title { font-size: 13px; }
body.is-mobile .blog-preview-card-body { padding: 12px 14px; }
body.is-mobile .blog-preview-more { margin-top: 20px; }

/* ?�?� Preview Simulator (관리자 ?�용) ?�?� */
.device-toggles {
  position: fixed; top: 100px; right: 24px; z-index: 9999;
  display: none; gap: 8px; background: rgba(0,0,0,0.7); backdrop-filter: blur(10px);
  padding: 8px; border-radius: 20px; border: 1px solid rgba(255,255,255,0.2);
}
body.admin-mode .device-toggles { display: flex; }
.device-toggles button {
  background: transparent; color: var(--gray-400); border: none;
  padding: 6px 12px; border-radius: 12px; font-size: 12px; cursor: pointer;
  font-weight: 600; transition: all 0.3s;
}
.device-toggles button:hover { color: var(--white); }
.device-toggles button.active { background: var(--white); color: var(--black); }

#devicePreviewStage {
  position: fixed;
  inset: 0;
  z-index: 9000;
  overflow: auto;
  background: #e9e5df;
  text-align: center;
  padding: 2vh max(0px, calc((100vw - 1440px) / 2));
}
#devicePreviewFrame {
  display: inline-block;
  height: 96vh;
  min-width: 390px;
  border: 8px solid #222;
  border-radius: 24px;
  background: var(--beige);
  box-shadow: 0 0 50px rgba(0,0,0,0.35);
  vertical-align: top;
}
@media (max-width: 768px) {
  .device-toggles { top: 72px; right: 12px; gap: 2px; padding: 6px; }
  .device-toggles button { padding: 6px 10px; }
  #devicePreviewStage { text-align: left; }
}

/* ── 넥스텍 스타일 텍스트 롤링 효과 ── */
.text-rolling {
  display: inline-block !important;
  position: relative !important;
  overflow: hidden !important;
  vertical-align: middle !important;
}
.text-rolling span {
  display: inline-block !important;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
.text-rolling::after {
  content: attr(data-text) !important;
  position: absolute !important;
  left: 0 !important;
  top: 100% !important;
  display: inline-block !important;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1) !important;
  color: var(--accent-orange) !important;
  white-space: nowrap !important;
}
.text-rolling:hover span {
  transform: translateY(-100%) !important;
}
.text-rolling:hover::after {
  transform: translateY(-100%) !important;
}

/* 모든 기본 글자색 가독성을 위해 선명한 어두운 숲색/검정으로 통제 */
.section-title, .section-desc, .section-label, h2, h3, p, span, a, label {
  color: var(--black);
}
#section-1 p, #section-1 strong, #section-1 span {
  color: var(--black) !important;
}
#section-1 strong {
  color: var(--accent-orange) !important; /* 포인트 첫글자만 강한 주황색으로 고정 */
}