/* ==========================================================
   이장표 수출 파트너 — Portfolio Site
   Glassmorphism + Minimal
   ========================================================== */

@font-face {
  font-family: 'S-Core Dream';
  font-weight: 100;
  font-display: swap;
  src: url('https://cdn.jsdelivr.net/gh/mooncorp-font/sCoreDream@master/SCoreDream-Thin.woff') format('woff');
}
@font-face {
  font-family: 'S-Core Dream';
  font-weight: 300;
  font-display: swap;
  src: url('https://cdn.jsdelivr.net/gh/mooncorp-font/sCoreDream@master/SCoreDream-Light.woff') format('woff');
}
@font-face {
  font-family: 'S-Core Dream';
  font-weight: 400;
  font-display: swap;
  src: url('https://cdn.jsdelivr.net/gh/mooncorp-font/sCoreDream@master/SCoreDream-Regular.woff') format('woff');
}
@font-face {
  font-family: 'S-Core Dream';
  font-weight: 700;
  font-display: swap;
  src: url('https://cdn.jsdelivr.net/gh/mooncorp-font/sCoreDream@master/SCoreDream-Bold.woff') format('woff');
}

:root {
  --color-primary: #0A0A0A;
  --color-accent: #1B365D;
  --color-accent-dark: #14294A;
  --color-bg: #FAFAFA;
  --color-surface: #FFFFFF;
  --color-muted: #737373;
  --color-muted-strong: #525252;
  --color-border: #E5E5E5;
  --color-border-strong: #D4D4D4;
  --color-error: #D32F2F;
  --color-glass-bg: rgba(255, 255, 255, 0.5);
  --color-glass-border: rgba(255, 255, 255, 0.8);

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  --shadow-glass: 0 8px 32px rgba(31, 38, 135, 0.08),
                  inset 0 1px 0 rgba(255, 255, 255, 1);
  --shadow-glass-lg: 0 16px 48px rgba(31, 38, 135, 0.12),
                     inset 0 1px 0 rgba(255, 255, 255, 1);
  --shadow-focus: 0 0 0 3px rgba(27, 54, 93, 0.15);

  --transition: 400ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 200ms cubic-bezier(0.16, 1, 0.3, 1);

  --max-width: 1384px;
  --content-width: 880px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  font-family: 'S-Core Dream', 'Apple SD Gothic Neo', 'Malgun Gothic', sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-primary);
  background-color: var(--color-bg);
  background-image:
    radial-gradient(circle at 15% 15%, rgba(27, 54, 93, 0.20) 0%, transparent 45%),
    radial-gradient(circle at 85% 35%, rgba(100, 150, 200, 0.18) 0%, transparent 50%),
    radial-gradient(circle at 50% 95%, rgba(27, 54, 93, 0.12) 0%, transparent 55%),
    radial-gradient(circle at 10% 80%, rgba(150, 180, 220, 0.15) 0%, transparent 40%);
  background-attachment: fixed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
a { color: inherit; text-decoration: none; }

/* ------- Layout ------- */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
}

.container--narrow {
  max-width: var(--content-width);
  margin: 0 auto;
  padding: 0 32px;
}

section {
  padding: 96px 0;
  position: relative;
}

@media (max-width: 768px) {
  section { padding: 64px 0; }
  .container, .container--narrow { padding: 0 20px; }
}

/* ------- Typography ------- */

.eyebrow {
  display: inline-block;
  position: relative;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 22px;
  padding-bottom: 10px;
}

.eyebrow::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 40px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.375rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--color-primary);
  margin-bottom: 16px;
  text-wrap: balance;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: var(--color-muted-strong);
  max-width: 780px;
  line-height: 1.65;
  word-break: keep-all;
  text-wrap: pretty;
}

.section-header {
  margin-bottom: 56px;
}

.section-header--center {
  text-align: center;
}
.section-header--center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* ------- Glass Card ------- */

.glass-card {
  background: var(--color-glass-bg);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid var(--color-glass-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
  padding: 32px;
}

@media (max-width: 600px) {
  .glass-card {
    border-radius: 12px;
    padding: 24px 20px;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
  }
}

/* ------- Navigation ------- */

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 16px 0;
  transition: all var(--transition-fast);
}

.nav.scrolled {
  background: rgba(250, 250, 250, 0.7);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  box-shadow: 0 1px 0 rgba(0,0,0,0.04), 0 2px 16px rgba(31, 38, 135, 0.06);
}

.nav__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.nav__brand {
  display: flex;
  align-items: flex-end;
  gap: 14px;
  font-weight: 700;
  letter-spacing: -0.015em;
  font-size: 0.95rem;
  white-space: nowrap;
}

.nav__logo {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: linear-gradient(135deg, #1B365D 0%, #3A5A8F 100%);
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0;
  box-shadow: 0 4px 12px rgba(27, 54, 93, 0.2);
}

/* ITOS 로고 이미지 (JL 뱃지 대체) — 높이 = nav 버튼 높이 정렬 */
.nav__logo-img { height: 34px; width: auto; display: block; }
.nav__brand-text { font-weight: 700; font-size: 0.95rem; line-height: 1; color: var(--color-primary); white-space: nowrap; padding-bottom: 2px; }
@media (max-width: 480px) {
  .nav__brand-text { display: none; }
  .nav__logo-img { height: 28px; }
}

.nav__links {
  display: flex;
  gap: 32px;
  font-size: 0.9125rem;
  color: var(--color-muted-strong);
}

.nav__links a {
  transition: color var(--transition-fast);
  position: relative;
  white-space: nowrap;
}

.nav__links a:hover { color: var(--color-primary); }

.nav__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav__blog {
  padding: 10px 18px;
  background: #1B365D;
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  white-space: nowrap;
  transition: background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  box-shadow: 0 4px 14px rgba(27, 54, 93, 0.22);
}
.nav__blog:hover {
  background: #16294A;
  box-shadow: 0 6px 18px rgba(27, 54, 93, 0.32);
  transform: translateY(-1px);
}

.nav__cta {
  padding: 10px 20px;
  background: #E87722;
  color: #fff;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 600;
  transition: background var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
  letter-spacing: -0.005em;
  white-space: nowrap;
  box-shadow: 0 4px 14px rgba(232, 119, 34, 0.28);
}
.nav__cta:hover {
  background: #D1651A;
  box-shadow: 0 6px 18px rgba(232, 119, 34, 0.38);
  transform: translateY(-1px);
}

.nav__menu-btn {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
}

@media (max-width: 980px) {
  .nav__links { display: none; }
  .nav__menu-btn { display: flex; }
  .nav__inner { padding: 0 20px; }
}

@media (max-width: 420px) {
  .nav__inner { gap: 10px; padding: 0 14px; }
  .nav__actions { gap: 8px; }
  .nav__blog, .nav__cta { padding: 9px 13px; font-size: 0.8125rem; }
  .nav__blog { box-shadow: none; }
}

/* ------- Hero ------- */

.hero {
  min-height: 100vh;
  padding-top: 100px;
  padding-bottom: 80px;
  display: flex;
  align-items: center;
  position: relative;
}

/* 히어로 컨테이너만 사이트폭의 90% (다른 섹션=100%/1384). flex 자식이 내용 크기로
   줄어드는 것을 막기 위해 width:100% 로 고정한 뒤 max-width 로 90% 캡, margin auto 로 가운데. */
.hero .container { width: 100%; max-width: calc(var(--max-width) * 0.9); }

.hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
  width: 100%;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px 6px 8px;
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-pill);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-muted-strong);
  margin-bottom: 32px;
  box-shadow: 0 4px 16px rgba(31, 38, 135, 0.06);
}

.hero__badge-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 0 4px rgba(34, 197, 94, 0.18);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

.hero__title {
  font-size: clamp(1.875rem, 4.2vw, 3.133rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 72px;
  display: flex;
  flex-direction: column;
  gap: 0.08em;
}
.hero__title > span { display: block; }

.hero__title em {
  font-style: normal;
  color: var(--color-accent);
  background: linear-gradient(180deg, transparent 62%, rgba(27, 54, 93, 0.14) 62%, rgba(27, 54, 93, 0.14) 92%, transparent 92%);
  padding: 0 2px;
}

.hero__lead {
  font-size: 1.0625rem;
  line-height: 1.7;
  color: var(--color-muted-strong);
  margin-bottom: 40px;
  max-width: 460px;
  text-wrap: pretty;
  word-break: keep-all;
}

.hero__lead strong {
  color: var(--color-primary);
  font-weight: 600;
}

.hero__chips {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 8px;
  margin-bottom: 48px;
  max-width: 100%;
}
.hc-chip {
  display: inline-flex;
  align-items: center;
  padding: 7px 12px;
  background: rgba(255,255,255,0.7);
  border: 1px solid rgba(255,255,255,0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: var(--radius-pill);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: -0.005em;
  box-shadow: 0 2px 8px rgba(31,38,135,0.06);
  white-space: nowrap;
}
.hc-chip-arrow {
  font-size: 0.75rem;
  color: var(--color-muted);
  font-weight: 600;
  flex-shrink: 0;
}

.hero__ctas {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-width: 140px;
  padding: 14px 26px;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.005em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }

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

.btn--ghost {
  background: rgba(255,255,255,0.6);
  color: var(--color-primary);
  border-color: var(--color-border-strong);
  backdrop-filter: blur(12px);
}
.btn--ghost:hover {
  border-color: var(--color-primary);
  background: rgba(255,255,255,0.9);
}

.btn--submit {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn--submit:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
}

.btn:focus-visible {
  box-shadow: var(--shadow-focus);
  outline: none;
}

.btn__arrow {
  transition: transform var(--transition-fast);
}
.btn:hover .btn__arrow { transform: translateX(3px); }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  max-width: 100%;
  padding-top: 28px;
  border-top: 1px solid rgba(0,0,0,0.08);
}

.hero__stat-num {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 6px;
  display: flex;
  align-items: baseline;
  white-space: nowrap;
}
.hero__stat-num small {
  font-size: 0.8125rem;
  margin-left: 2px;
  color: var(--color-accent);
  font-weight: 600;
}

.hero__stat-label {
  font-size: 0.75rem;
  color: var(--color-muted);
  letter-spacing: -0.005em;
  line-height: 1.4;
}

/* Hero Visual */

.hero__visual {
  position: relative;
  height: 560px;
}

.hero-card {
  position: absolute;
  background: rgba(255, 255, 255, 0.55);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid rgba(255, 255, 255, 0.85);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass-lg);
  padding: 20px;
  animation: floatIn 1s cubic-bezier(0.16, 1, 0.3, 1) backwards;
}

@keyframes floatIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-card--main {
  top: 40px;
  left: 0;
  right: 40px;
  padding: 28px;
  animation-delay: 0.1s;
  overflow: hidden;
}
.hc-rows {
  position: relative;
  max-height: 240px;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to bottom, transparent 0, #000 12%, #000 88%, transparent 100%);
  mask-image: linear-gradient(to bottom, transparent 0, #000 12%, #000 88%, transparent 100%);
}
.hc-rows__inner {
  transition: transform 900ms cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.hc-row {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  font-size: 0.875rem;
  animation: hcRowIn 600ms cubic-bezier(0.16, 1, 0.3, 1) both;
}
@keyframes hcRowIn {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-card--email {
  top: 280px;
  left: 40px;
  right: 0;
  padding: 20px;
  animation-delay: 0.3s;
}

.hero-card--chart {
  top: 20px;
  right: 0;
  width: 200px;
  padding: 18px;
  animation-delay: 0.5s;
}

.hc-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.hc-row:last-child { border-bottom: none; }

.hc-email-body {
  min-height: 3.4em;
}
.hc-email-body::after {
  content: '';
  display: inline-block;
  width: 2px;
  height: 0.95em;
  background: var(--color-accent);
  vertical-align: text-bottom;
  margin-left: 2px;
  animation: hcCaret 900ms steps(1) infinite;
}
.hc-email-body.is-done::after { display: none; }
@keyframes hcCaret {
  0%, 50% { opacity: 1; }
  50.01%, 100% { opacity: 0; }
}

.hc-flag {
  width: 28px; height: 20px;
  border-radius: 3px;
  flex-shrink: 0;
  background: linear-gradient(180deg, #1B365D 50%, #E5E5E5 50%);
}
.hc-flag--us { background: linear-gradient(180deg, #B22234 0 20%, #fff 20% 40%, #B22234 40% 60%, #fff 60% 80%, #B22234 80% 100%); position: relative; }
.hc-flag--us::before { content: ''; position: absolute; top: 0; left: 0; width: 40%; height: 60%; background: #3C3B6E; }
.hc-flag--de { background: linear-gradient(180deg, #000 33%, #DD0000 33% 66%, #FFCE00 66%); }
.hc-flag--jp { background: #fff; position: relative; }
.hc-flag--jp::after { content: ''; position: absolute; inset: 0; margin: auto; width: 10px; height: 10px; border-radius: 50%; background: #BC002D; }
.hc-flag--ae { background: linear-gradient(180deg, #00732F 33%, #fff 33% 66%, #000 66%); position: relative; }
.hc-flag--ae::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 30%; background: #FF0000; }

.hc-row-name {
  flex: 1;
  font-weight: 500;
  color: var(--color-primary);
}
.hc-row-role {
  font-size: 0.75rem;
  color: var(--color-muted);
}
.hc-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #22C55E;
  box-shadow: 0 0 0 3px rgba(34,197,94,0.2);
}

.hc-email-subject {
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}
.hc-email-body {
  font-size: 0.8125rem;
  color: var(--color-muted-strong);
  line-height: 1.55;
}

.hc-email-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px solid rgba(0,0,0,0.06);
  font-size: 0.75rem;
  color: var(--color-muted);
}

.hc-chart {
  display: flex;
  align-items: flex-end;
  gap: 6px;
  height: 70px;
  margin: 10px 0 4px;
}
.hc-chart-bar {
  flex: 1;
  background: linear-gradient(180deg, #3A5A8F 0%, #1B365D 100%);
  border-radius: 3px 3px 0 0;
  min-height: 12%;
  transform-origin: bottom;
  transition: height 1200ms cubic-bezier(0.4, 0, 0.2, 1);
}
.hc-chart-bar:nth-child(6) {
  background: linear-gradient(180deg, #1B365D 0%, #0A0A0A 100%);
}

.hc-chart-caption {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--color-muted);
  letter-spacing: -0.005em;
}

@media (max-width: 960px) {
  .hero__grid { grid-template-columns: 1fr; gap: 48px; }
  .hero__visual { height: 560px; max-width: 520px; margin: 0 auto; width: 100%; }
  .hero { padding-top: 120px; min-height: auto; padding-bottom: 48px; }
}

@media (max-width: 640px) {
  .hero__chips { gap: 5px 6px; }
  .hc-chip { padding: 6px 10px; font-size: 0.7rem; }
  .hc-chip-arrow { font-size: 0.7rem; }
  .hero__visual {
    height: auto;
    min-height: 0;
    max-width: 100%;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }
  .hero-card {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    right: auto !important;
    width: 100% !important;
    max-width: 100%;
    animation-delay: 0s !important;
  }
  .hero-card--main { padding: 20px; }
  .hero-card--email { padding: 18px; }
  .hero-card--chart { padding: 16px; }
  .hc-row { font-size: 0.8125rem; gap: 10px; }
  .hc-row-name { font-size: 0.85rem; }
  .hc-row-role { font-size: 0.7rem; }
  .hc-email-subject { font-size: 0.875rem; }
  .hc-email-body { font-size: 0.78rem; }
  .hc-rows { max-height: 220px; }
}

@media (max-width: 520px) {
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .hero__stat-num { font-size: 1.375rem; }
  .hero__stat-num small { font-size: 0.875rem; }
  .hero__stat-label { font-size: 0.75rem; }
}

/* ------- Credentials Strip ------- */

.creds {
  padding: 14px 0 48px;
}

.creds__inner {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.cred-card {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 24px 28px;
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
}

.cred-medal {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, #D4AF37 0%, #B8860B 100%);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  box-shadow: 0 6px 16px rgba(184, 134, 11, 0.35),
              inset 0 2px 0 rgba(255,255,255,0.3);
  position: relative;
}
.cred-medal::before {
  content: '';
  position: absolute;
  inset: 6px;
  border-radius: 50%;
  border: 1.5px dashed rgba(255,255,255,0.4);
}
.cred-medal svg { width: 22px; height: 22px; color: #fff; }

.cred-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
  letter-spacing: -0.015em;
}

.cred-desc {
  font-size: 0.8125rem;
  color: var(--color-muted);
  line-height: 1.5;
}

@media (max-width: 720px) {
  .creds__inner { grid-template-columns: 1fr; }
}

/* ------- Why Section (6 차별점) ------- */

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.why-card {
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
  padding: 32px 28px;
  position: relative;
  transition: all var(--transition);
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.why-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-glass-lg);
}
.why-card:hover::before { opacity: 1; }

.why-num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-accent);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.why-num::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, rgba(27, 54, 93, 0.3), transparent);
}

.why-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(27,54,93,0.1) 0%, rgba(27,54,93,0.03) 100%);
  border: 1px solid rgba(27,54,93,0.12);
  display: grid;
  place-items: center;
  margin-bottom: 20px;
  color: var(--color-accent);
}
.why-icon svg { width: 22px; height: 22px; }

.why-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
  letter-spacing: -0.015em;
  line-height: 1.3;
  word-break: keep-all;
}

.why-desc {
  font-size: 0.9125rem;
  color: var(--color-muted-strong);
  line-height: 1.6;
  word-break: keep-all;
}

@media (max-width: 960px) {
  .why-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .why-grid { grid-template-columns: 1fr; }
}

/* ------- Approach (3 axes) ------- */

.approach {
  padding: 96px 0;
}

.approach__pillars {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.pillar {
  padding: 36px 32px;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
  position: relative;
}

.pillar__kicker {
  font-size: 4rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(27, 54, 93, 0.1);
  letter-spacing: -0.04em;
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}

.pillar__title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--color-primary);
  margin-bottom: 14px;
  word-break: keep-all;
}

.pillar__desc {
  font-size: 0.9375rem;
  color: var(--color-muted-strong);
  line-height: 1.65;
  word-break: keep-all;
}

.approach__pullquote {
  margin-top: 40px;
  padding: 32px;
  background: linear-gradient(135deg, rgba(27,54,93,0.06) 0%, rgba(27,54,93,0.02) 100%);
  border: 1px solid rgba(27,54,93,0.12);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius-md);
  font-size: 1.0625rem;
  color: var(--color-primary);
  line-height: 1.6;
  letter-spacing: -0.005em;
}
.approach__pullquote strong { color: var(--color-accent); font-weight: 700; }

@media (max-width: 860px) {
  .approach__pillars { grid-template-columns: 1fr; }
}

/* ------- Target (이런 기업) ------- */

.target {
  padding: 96px 0;
}

.target__grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: center;
}

.target__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.target-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 22px;
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(20px) saturate(200%);
  -webkit-backdrop-filter: blur(20px) saturate(200%);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: default;
}

.target-item:hover {
  border-color: rgba(27, 54, 93, 0.3);
  background: rgba(27, 54, 93, 0.04);
  transform: translateX(4px);
}

.target-check {
  flex-shrink: 0;
  width: 24px; height: 24px;
  border-radius: 50%;
  background: var(--color-accent);
  display: grid;
  place-items: center;
  margin-top: 1px;
}
.target-check svg { width: 12px; height: 12px; color: #fff; stroke-width: 3; }

.target-text {
  font-size: 0.9375rem;
  color: var(--color-primary);
  line-height: 1.55;
  letter-spacing: -0.005em;
}

@media (max-width: 860px) {
  .target__grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ------- Pricing ------- */

.pricing {
  padding: 96px 0;
}

.pricing__tabs {
  display: inline-flex;
  padding: 6px;
  background: rgba(255,255,255,0.6);
  backdrop-filter: blur(16px) saturate(200%);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: var(--radius-pill);
  margin-bottom: 40px;
  box-shadow: var(--shadow-glass);
  gap: 4px;
  max-width: 100%;
  overflow-x: auto;
  scrollbar-width: none;
  position: relative;
  isolation: isolate;
}
.pricing__tabs::-webkit-scrollbar { display: none; }

/* Sliding pill — moves behind the active tab */
.pricing__tabs-indicator {
  position: absolute;
  top: 6px;
  left: 0;
  height: calc(100% - 12px);
  width: 0;
  background: var(--color-primary);
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 12px rgba(0,0,0,0.18);
  transform: translateX(0);
  transition: transform 480ms cubic-bezier(0.4, 0.0, 0.2, 1),
              width 480ms cubic-bezier(0.4, 0.0, 0.2, 1);
  pointer-events: none;
  z-index: 0;
  opacity: 0;
  will-change: transform, width;
}
.pricing__tabs-indicator.is-ready {
  opacity: 1;
}

.pricing__tab {
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-muted-strong);
  letter-spacing: -0.005em;
  transition: color 300ms ease;
  white-space: nowrap;
  position: relative;
  z-index: 1;
  background: transparent;
}

.pricing__tab:hover { color: var(--color-primary); }

.pricing__tab.active {
  color: #fff;
}

/* Fallback: if JS fails to position the indicator (stays at width:0),
   fall back to showing the active tab with a solid pill background.
   When JS runs, it adds .is-ready to the indicator — that signal
   also hides this fallback via the parent's data state. */
.pricing__tabs:not(:has(.pricing__tabs-indicator.is-ready)) .pricing__tab.active {
  background: var(--color-primary);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.pricing__tab-badge {
  display: inline-block;
  margin-left: 6px;
  padding: 2px 7px;
  font-size: 0.625rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  background: #F59E0B;
  color: #fff;
  border-radius: 4px;
  vertical-align: middle;
  line-height: 1.3;
}

.pricing__card-wrap {
  position: relative;
  min-height: 540px;
}

.pricing-card {
  display: none;
  grid-template-columns: 1fr 1.2fr;
  gap: 0;
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid rgba(255,255,255,0.85);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-glass-lg);
  overflow: hidden;
  animation: cardFade 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

.pricing-card.active { display: grid; }

@keyframes cardFade {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.pricing-card--featured {
  border: 1px solid rgba(27, 54, 93, 0.25);
  box-shadow: 0 20px 60px rgba(27, 54, 93, 0.18),
              inset 0 1px 0 rgba(255,255,255,1);
}

.pc-left {
  padding: 48px 44px;
  background: linear-gradient(180deg, rgba(27,54,93,0.06) 0%, rgba(27,54,93,0.02) 100%);
  border-right: 1px solid rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 32px;
}

.pc-tier {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--color-accent);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.pc-best {
  display: inline-block;
  padding: 3px 10px;
  background: #F59E0B;
  color: #fff;
  border-radius: 4px;
  font-size: 0.625rem;
  letter-spacing: 0.1em;
}

.pc-name {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.15;
  color: var(--color-primary);
  margin-bottom: 16px;
  text-wrap: balance;
}

.pc-summary {
  font-size: 0.9375rem;
  color: var(--color-muted-strong);
  line-height: 1.65;
  margin-bottom: 28px;
}

.pc-meta {
  display: grid;
  gap: 14px;
  padding: 20px 0;
  border-top: 1px solid rgba(0,0,0,0.08);
  border-bottom: 1px solid rgba(0,0,0,0.08);
  margin-bottom: 24px;
}
.pc-meta-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
}
.pc-meta-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
}
.pc-meta-value {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: -0.01em;
}
.pc-meta-value--price {
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}
.pc-meta-value--price small {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-muted);
  margin-left: 4px;
}

.pc-right {
  padding: 48px 44px;
}

.pc-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 18px;
}

.pc-features {
  list-style: none;
  display: grid;
  gap: 14px;
  margin-bottom: 32px;
}
.pc-features li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.9375rem;
  color: var(--color-primary);
  line-height: 1.55;
  letter-spacing: -0.005em;
}
.pc-features li strong { font-weight: 700; color: var(--color-accent); }

.pc-check {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: rgba(27, 54, 93, 0.1);
  display: grid;
  place-items: center;
  margin-top: 1px;
}
.pc-check svg { width: 10px; height: 10px; color: var(--color-accent); stroke-width: 3; }

.pc-notes {
  padding: 14px 16px;
  background: #FFF8E1;
  border: 1px solid #FFE082;
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: #7A5A00;
  line-height: 1.6;
  margin-bottom: 24px;
}
.pc-notes-label {
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 0.6875rem;
  text-transform: uppercase;
  margin-bottom: 4px;
  color: #8B6914;
}

.pc-cta {
  width: 100%;
  padding: 16px;
  font-size: 0.9375rem;
}

/* Custom pricing — items table */
.pc-items {
  display: grid;
  gap: 0;
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 24px;
  background: rgba(255,255,255,0.5);
}
.pc-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  border-bottom: 1px solid rgba(0,0,0,0.06);
  font-size: 0.875rem;
  gap: 16px;
}
.pc-item:last-child { border-bottom: none; }
.pc-item-name {
  color: var(--color-primary);
  font-weight: 500;
}
.pc-item-unit {
  color: var(--color-muted);
  font-size: 0.8125rem;
  font-weight: 500;
  white-space: nowrap;
}

@media (max-width: 860px) {
  .pricing-card { grid-template-columns: 1fr; }
  .pc-left { border-right: none; border-bottom: 1px solid rgba(0,0,0,0.06); padding: 36px 28px; }
  .pc-right { padding: 36px 28px; }
}

/* ------- Process Timeline ------- */

.process {
  padding: 96px 0;
}

.process__steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 16px;
  margin-top: 48px;
  list-style: none;
  padding: 0;
}

.process__steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 5%;
  right: 5%;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(27,54,93,0.3), rgba(27,54,93,0.3), transparent);
  z-index: 0;
}

.pstep {
  position: relative;
  z-index: 1;
  text-align: center;
}

.pstep__num {
  width: 56px; height: 56px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.95);
  box-shadow: 0 6px 20px rgba(31, 38, 135, 0.1),
              inset 0 1px 0 rgba(255,255,255,1);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--color-accent);
  transition: all var(--transition);
}

.pstep:hover .pstep__num {
  background: var(--color-accent);
  color: #fff;
  transform: scale(1.08);
}

.pstep__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}

.pstep__desc {
  font-size: 0.8125rem;
  color: var(--color-muted);
  line-height: 1.5;
  padding: 0 8px;
}

@media (max-width: 860px) {
  .process__steps { grid-template-columns: repeat(2, 1fr); gap: 28px 16px; }
  .process__steps::before { display: none; }
  .pstep { text-align: left; display: grid; grid-template-columns: 44px 1fr; gap: 14px; align-items: start; }
  .pstep__num { margin: 0; width: 44px; height: 44px; font-size: 1rem; }
  .pstep__title { margin-top: 10px; }
}
@media (max-width: 520px) {
  .process__steps { grid-template-columns: 1fr; }
}

/* ------- Differentiators ------- */

.diff {
  padding: 96px 0;
}

.diff__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 40px;
}

.diff-card {
  padding: 36px 32px;
  background: rgba(255,255,255,0.5);
  backdrop-filter: blur(24px) saturate(200%);
  -webkit-backdrop-filter: blur(24px) saturate(200%);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
  transition: transform var(--transition);
}
.diff-card:hover { transform: translateY(-2px); }

.diff-card__label {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: rgba(27,54,93,0.08);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 16px;
}

.diff-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  color: var(--color-primary);
  margin-bottom: 12px;
  line-height: 1.3;
}

.diff-card__desc {
  font-size: 0.9375rem;
  color: var(--color-muted-strong);
  line-height: 1.65;
}

.report-card {
  padding: 36px;
  background: linear-gradient(135deg, var(--color-primary) 0%, #1a1a1a 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}

.report-card::before {
  content: '';
  position: absolute;
  top: -30%; right: -20%;
  width: 60%; height: 120%;
  background: radial-gradient(circle, rgba(27, 54, 93, 0.4) 0%, transparent 70%);
  pointer-events: none;
}

.report-card__title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  margin-bottom: 24px;
  position: relative;
}

.report-card__rows {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  position: relative;
}

.report-card__rows > div {
  padding: 24px 22px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.report-row-label {
  display: inline-block;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.18);
  padding: 5px 10px;
  border-radius: 4px;
  margin-bottom: 14px;
}
.report-row-val {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.55;
}

@media (max-width: 768px) {
  .diff__grid { grid-template-columns: 1fr; }
  .report-card__rows { grid-template-columns: 1fr; gap: 20px; }
}

/* ------- FAQ ------- */

.faq {
  padding: 96px 0;
}

.faq__list {
  display: grid;
  gap: 12px;
}

.faq-item {
  background: rgba(255,255,255,0.55);
  backdrop-filter: blur(20px) saturate(200%);
  -webkit-backdrop-filter: blur(20px) saturate(200%);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: var(--radius-md);
  box-shadow: 0 4px 16px rgba(31, 38, 135, 0.05);
  transition: all var(--transition-fast);
  overflow: hidden;
}

.faq-item[open] {
  border-color: rgba(27, 54, 93, 0.2);
  box-shadow: 0 8px 28px rgba(31, 38, 135, 0.08);
}

.faq-q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 28px;
  cursor: pointer;
  list-style: none;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: -0.015em;
  user-select: none;
}
.faq-q::-webkit-details-marker { display: none; }

.faq-q-prefix {
  font-family: 'SF Mono', 'Menlo', monospace;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  margin-right: 10px;
}

.faq-icon {
  flex-shrink: 0;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(27, 54, 93, 0.08);
  display: grid;
  place-items: center;
  transition: all var(--transition);
  color: var(--color-accent);
}
.faq-icon svg { width: 14px; height: 14px; transition: transform var(--transition); }
.faq-item[open] .faq-icon {
  background: var(--color-accent);
  color: #fff;
}
.faq-item[open] .faq-icon svg { transform: rotate(180deg); }

.faq-a {
  padding: 0 28px 24px 28px;
  font-size: 0.9375rem;
  color: var(--color-muted-strong);
  line-height: 1.7;
  animation: fadeInDown 300ms cubic-bezier(0.16, 1, 0.3, 1);
}
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-6px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (max-width: 600px) {
  .faq-q { padding: 18px 20px; font-size: 0.9375rem; }
  .faq-a { padding: 0 20px 20px; }
}

/* ------- Contact CTA ------- */

.contact {
  padding: 96px 0 120px;
}

.contact__card {
  padding: 64px 56px;
  background: linear-gradient(135deg, rgba(255,255,255,0.65) 0%, rgba(255,255,255,0.45) 100%);
  backdrop-filter: blur(32px) saturate(200%);
  -webkit-backdrop-filter: blur(32px) saturate(200%);
  border: 1px solid rgba(255,255,255,0.85);
  border-radius: var(--radius-xl);
  box-shadow: 0 24px 60px rgba(31, 38, 135, 0.12),
              inset 0 1px 0 rgba(255,255,255,1);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.contact__card::before,
.contact__card::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
}
.contact__card::before {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(27,54,93,0.15), transparent 70%);
  top: -120px; left: -80px;
}
.contact__card::after {
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(100,150,200,0.15), transparent 70%);
  bottom: -160px; right: -100px;
}

.contact__inner { position: relative; z-index: 1; }

.contact__title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.2;
  margin-bottom: 16px;
  text-wrap: balance;
}

.contact__desc {
  font-size: 1.0625rem;
  color: var(--color-muted-strong);
  line-height: 1.65;
  max-width: 580px;
  margin: 0 auto 36px;
}

.contact__channels {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 720px;
  margin: 0 auto 32px;
}

.contact-channel {
  padding: 24px 20px;
  background: rgba(255,255,255,0.6);
  border: 1px solid rgba(255,255,255,0.9);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  cursor: pointer;
  text-align: left;
  display: block;
  width: 100%;
  font: inherit;
  color: inherit;
  appearance: none;
}

.contact-channel:hover {
  border-color: rgba(27,54,93,0.3);
  background: rgba(255,255,255,0.8);
  transform: translateY(-2px);
}

.contact-channel__icon {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: rgba(27,54,93,0.08);
  color: var(--color-accent);
  display: grid;
  place-items: center;
  margin-bottom: 14px;
}
.contact-channel__icon svg { width: 18px; height: 18px; }

.contact-channel__label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: 4px;
}

.contact-channel__value {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: -0.005em;
  word-break: break-all;
}

@media (max-width: 720px) {
  .contact__card { padding: 44px 28px; }
  .contact__channels { grid-template-columns: 1fr; }
}

/* ------- Online Consultation Modal ------- */

.consult-modal[hidden] { display: none; }

.consult-modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: grid;
  place-items: center;
  padding: 16px;
}

.consult-modal__backdrop {
  position: absolute;
  inset: 0;
  background: transparent;
  cursor: default;
}

.consult-modal__panel {
  position: relative;
  width: 100%;
  max-width: 690px;
  max-height: calc(100vh - 32px);
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
  background: #fff;
  border: 1px solid rgba(27, 54, 93, 0.12);
  border-radius: var(--radius-xl);
  box-shadow: 0 32px 100px rgba(10, 14, 26, 0.22), 0 10px 30px rgba(10, 14, 26, 0.10);
  padding: 36px 40px 32px;
  text-align: left;
  animation: consultPanelIn 320ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

@keyframes consultPanelIn {
  from { opacity: 0; transform: translateY(16px) scale(0.98); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

.consult-modal__close {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  background: transparent;
  border: 1px solid transparent;
  border-radius: 8px;
  color: var(--color-muted-strong);
  cursor: pointer;
  transition: all var(--transition-fast);
}
.consult-modal__close:hover {
  background: rgba(0, 0, 0, 0.05);
  color: var(--color-primary);
}

.consult-modal__header { margin-bottom: 22px; }
.consult-modal__header .eyebrow { margin-bottom: 8px; }

.consult-modal__title {
  font-size: 1.55rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--color-primary);
  margin: 0 0 8px;
}

.consult-modal__desc {
  font-size: 0.95rem;
  color: var(--color-muted-strong);
  line-height: 1.55;
  margin: 0;
}

.consult-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.consult-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: left;
  align-items: stretch;
}

.consult-field__label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-primary);
  letter-spacing: -0.005em;
  text-align: left;
}
.consult-field__label em {
  color: #E87722;
  font-style: normal;
  font-weight: 700;
  margin-left: 2px;
}

.consult-field input,
.consult-field textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid rgba(27, 54, 93, 0.18);
  border-radius: var(--radius-sm);
  background: #fff;
  font: inherit;
  font-size: 0.95rem;
  color: var(--color-primary);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  -webkit-appearance: none;
  appearance: none;
}

.consult-field input::placeholder,
.consult-field textarea::placeholder {
  color: rgba(27, 54, 93, 0.35);
}

.consult-field input:focus,
.consult-field textarea:focus {
  outline: none;
  border-color: #E87722;
  box-shadow: 0 0 0 3px rgba(232, 119, 34, 0.18);
}

.consult-field textarea {
  resize: vertical;
  min-height: 70px;
  line-height: 1.5;
  padding: 9px 12px;
}

.consult-field input:invalid:not(:placeholder-shown),
.consult-field textarea:invalid:not(:placeholder-shown) {
  border-color: #DC2626;
}

.consult-form__actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 4px;
}

.consult-form__actions .btn {
  min-width: 0;
  padding: 6px 16px;
  font-size: 0.8125rem;
}

.consult-form__success {
  margin: 12px 0 0;
  padding: 14px 16px;
  background: rgba(34, 197, 94, 0.1);
  border: 1px solid rgba(34, 197, 94, 0.3);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  color: #15803D;
  font-weight: 500;
}

body.consult-open { overflow: hidden; }

@media (max-width: 480px) {
  .consult-modal { padding: 12px; }
  .consult-modal__panel { padding: 28px 22px 24px; }
  .consult-form__actions { flex-direction: column-reverse; }
  .consult-form__actions .btn { width: 100%; justify-content: center; }
}

/* ------- Footer ------- */

.footer {
  padding: 36px 0;
  border-top: 1px solid rgba(0,0,0,0.06);
  background: rgba(250,250,250,0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: var(--color-muted);
}

.footer__brand { font-weight: 600; color: var(--color-muted-strong); }
.footer__links { display: flex; gap: 20px; }
.footer__link { color: var(--color-muted-strong); transition: color var(--transition-fast); }
.footer__link:hover { color: var(--color-primary); }

/* ------- Scroll reveal ------- */

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 800ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 800ms cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

.reveal-stagger > * {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-stagger.in-view > * { opacity: 1; transform: translateY(0); }
.reveal-stagger.in-view > *:nth-child(1) { transition-delay: 0ms; }
.reveal-stagger.in-view > *:nth-child(2) { transition-delay: 70ms; }
.reveal-stagger.in-view > *:nth-child(3) { transition-delay: 140ms; }
.reveal-stagger.in-view > *:nth-child(4) { transition-delay: 210ms; }
.reveal-stagger.in-view > *:nth-child(5) { transition-delay: 280ms; }
.reveal-stagger.in-view > *:nth-child(6) { transition-delay: 350ms; }
.reveal-stagger.in-view > *:nth-child(7) { transition-delay: 420ms; }

/* ------- Process steps: emphasized one-by-one reveal ------- */
.process__steps.reveal-stagger > .pstep {
  opacity: 0;
  transform: translateY(32px) scale(0.96);
  transition: opacity 900ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 900ms cubic-bezier(0.16, 1, 0.3, 1);
}
.process__steps.reveal-stagger.in-view > .pstep { opacity: 1; transform: translateY(0) scale(1); }
.process__steps.reveal-stagger.in-view > .pstep:nth-child(1) { transition-delay: 0ms; }
.process__steps.reveal-stagger.in-view > .pstep:nth-child(2) { transition-delay: 220ms; }
.process__steps.reveal-stagger.in-view > .pstep:nth-child(3) { transition-delay: 440ms; }
.process__steps.reveal-stagger.in-view > .pstep:nth-child(4) { transition-delay: 660ms; }
.process__steps.reveal-stagger.in-view > .pstep:nth-child(5) { transition-delay: 880ms; }
.process__steps.reveal-stagger.in-view > .pstep:nth-child(6) { transition-delay: 1100ms; }
.process__steps.reveal-stagger.in-view > .pstep:nth-child(7) { transition-delay: 1320ms; }

/* Number counter pops in with a delay relative to its step */
.process__steps.reveal-stagger > .pstep .pstep__num {
  transition: transform 600ms cubic-bezier(0.34, 1.56, 0.64, 1) 200ms,
              background-color 400ms ease;
  transform: scale(0.6);
}
.process__steps.reveal-stagger.in-view > .pstep .pstep__num {
  transform: scale(1);
}

/* ------- Accessibility ------- */

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}

/* ============================================================
   Service composition (3-tier) — Task 4
   ============================================================ */
.svc { padding: 96px 0; }
.svc-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.svc-card { display: flex; flex-direction: column; background: var(--color-glass-bg); border: 1px solid var(--color-glass-border); border-radius: var(--radius-xl); box-shadow: var(--shadow-glass); backdrop-filter: blur(12px); overflow: hidden; }
.svc-card--featured { border: 1.5px solid var(--color-accent); box-shadow: var(--shadow-glass-lg); }
.svc-card__head { padding: 28px 28px 20px; border-bottom: 1px solid var(--color-border); }
.svc-tier { font-size: 0.75rem; letter-spacing: .08em; font-weight: 700; color: var(--color-muted); display: flex; align-items: center; gap: 8px; }
.svc-best { background: var(--color-accent); color: #fff; border-radius: var(--radius-pill); padding: 2px 10px; font-size: 0.7rem; letter-spacing: 0; }
.svc-name { font-size: 1.25rem; margin: 10px 0 14px; color: var(--color-primary); display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
/* STEP 01 '샘플보기' 주황 버튼 — tier 행 우측(margin-left auto). 링크는 추후 주입 */
/* 샘플보기 = 채움버튼 아님 → 아이콘+주황 텍스트. absolute 로 흐름에서 빼 설명이 풀폭 사용 */
.svc-sample {
  position: absolute;
  top: 1px;
  right: 0;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0;
  background: none;
  border: none;
  color: #E87722;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0;
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--transition-fast);
}
.svc-sample svg { width: 13px; height: 13px; }
.svc-sample:hover { color: #c2560f; text-decoration: underline; }
.svc-price { display: flex; align-items: baseline; gap: 2px; }
.svc-price__won { font-size: 1.1rem; font-weight: 700; color: var(--color-accent); }
.svc-price__amount { font-size: 2rem; font-weight: 800; color: var(--color-accent); letter-spacing: -.02em; }
.svc-price__vat { font-size: 0.8rem; color: var(--color-muted); margin-top: 4px; }
.svc-includes { margin-top: 14px; display: flex; align-items: center; gap: 8px; font-size: 0.85rem; font-weight: 600; color: var(--color-accent); background: rgba(27,54,93,.06); border-radius: var(--radius-md); padding: 8px 12px; }
.svc-includes__icon { display: inline-flex; }
.svc-includes__icon svg { width: 15px; height: 15px; }
.svc-card__body { padding: 22px 28px 26px; display: flex; flex-direction: column; flex: 1; }
.svc-list-heading { font-size: 0.78rem; font-weight: 700; letter-spacing: .04em; color: var(--color-muted); margin-bottom: 12px; }
.svc-list { list-style: none; display: flex; flex-direction: column; gap: 12px; flex: 1; }
.svc-list li { position: relative; display: flex; gap: 10px; font-size: 0.9rem; line-height: 1.55; color: var(--color-muted-strong); }
.svc-list li strong { color: var(--color-primary); display: block; margin-bottom: 4px; }
/* 샘플보기 링크가 있는 항목은 이름 줄에만 우측 여백 확보(설명은 풀폭 유지) */
.svc-list li:has(.svc-sample) strong { padding-right: 78px; }
.svc-check { flex-shrink: 0; color: #1a6640; margin-top: 2px; display: inline-flex; }
.svc-check svg { width: 18px; height: 18px; }
.svc-actions { display: flex; gap: 10px; margin-top: 22px; }
.svc-actions .btn { flex: 1; text-align: center; }
.svc-preview[data-preview=""] { display: none; }
.svc-features { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 32px; }
.svc-feature { display: flex; gap: 14px; background: var(--color-glass-bg); border: 1px solid var(--color-glass-border); border-radius: var(--radius-lg); padding: 20px 22px; box-shadow: var(--shadow-glass); }
.svc-feature__icon { flex-shrink: 0; width: 40px; height: 40px; border-radius: var(--radius-md); display: grid; place-items: center; background: rgba(27,54,93,.08); color: var(--color-accent); }
.svc-feature__icon svg { width: 22px; height: 22px; }
.svc-feature__title { font-weight: 700; color: var(--color-primary); margin-bottom: 4px; }
.svc-feature__desc { font-size: 0.88rem; color: var(--color-muted-strong); line-height: 1.6; }
@media (max-width: 960px) { .svc-grid { grid-template-columns: 1fr; } .svc-features { grid-template-columns: 1fr; } }

/* ============================================================
   ITOS Execution System — Task 5
   ============================================================ */
.system { padding: 96px 0; }
.system-flow { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.sys-node { background: var(--color-glass-bg); border: 1px solid var(--color-glass-border); border-radius: var(--radius-lg); padding: 22px; box-shadow: var(--shadow-glass); }
.sys-node__idx { font-size: 0.8rem; font-weight: 800; color: var(--color-accent); opacity: .5; letter-spacing: .06em; }
.sys-node__title { font-size: 1.05rem; color: var(--color-primary); margin: 8px 0 14px; }
.sys-node__chips { display: flex; flex-direction: column; gap: 8px; }
.sys-chip { font-size: 0.8rem; padding: 6px 10px; border-radius: var(--radius-md); line-height: 1.4; }
.sys-chip--human { background: rgba(27,54,93,.10); color: var(--color-accent); font-weight: 600; }
.sys-chip--sys { background: rgba(100,150,200,.14); color: var(--color-muted-strong); }
.system-gate { display: flex; gap: 16px; align-items: center; margin-top: 28px; padding: 24px 28px; background: var(--color-accent); color: #fff; border-radius: var(--radius-xl); box-shadow: var(--shadow-glass-lg); }
.system-gate__icon { flex-shrink: 0; width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.15); }
.system-gate__icon svg { width: 24px; height: 24px; }
.system-gate__title { font-weight: 700; font-size: 1.05rem; margin-bottom: 4px; }
.system-gate__desc { font-size: 0.9rem; opacity: .92; line-height: 1.6; }
@media (max-width: 960px) { .system-flow { grid-template-columns: 1fr; } }

/* 칩 핸드오프 애니메이션 — 박스별 '전문가 결정 → 시스템 실행' 흐름을 두 칩의 순차 점등으로 시각화.
   transform/box-shadow 만 변화(레이아웃 리플로우 0), human→sys 위상차로 핸드오프, 박스별 시차로 파이프라인 웨이브.
   prefers-reduced-motion 에서는 비활성(정적) — 접근성 가드. */
@media (prefers-reduced-motion: no-preference) {
  .system-flow .sys-chip { animation-duration: 4.2s; animation-iteration-count: infinite; animation-timing-function: ease-in-out; }
  .system-flow .sys-chip--human { animation-name: sysChipHuman; }
  .system-flow .sys-chip--sys { animation-name: sysChipSys; }
  .system-flow .sys-node:nth-child(2) .sys-chip { animation-delay: .2s; }
  .system-flow .sys-node:nth-child(3) .sys-chip { animation-delay: .4s; }
  .system-flow .sys-node:nth-child(4) .sys-chip { animation-delay: .6s; }
  .system-flow .sys-node:nth-child(5) .sys-chip { animation-delay: .8s; }
  .system-flow .sys-node:nth-child(6) .sys-chip { animation-delay: 1s; }
}
@keyframes sysChipHuman {
  0%, 100% { background: rgba(27,54,93,.10); box-shadow: 0 0 0 0 rgba(27,54,93,0); transform: scale(1); }
  14% { background: rgba(27,54,93,.20); box-shadow: 0 0 0 1.5px rgba(27,54,93,.30); transform: scale(1.015); }
  34%, 92% { background: rgba(27,54,93,.10); box-shadow: 0 0 0 0 rgba(27,54,93,0); transform: scale(1); }
}
@keyframes sysChipSys {
  0%, 46% { background: rgba(100,150,200,.14); box-shadow: 0 0 0 0 rgba(100,150,200,0); transform: scale(1); }
  60% { background: rgba(100,150,200,.30); box-shadow: 0 0 0 1.5px rgba(100,150,200,.45); transform: scale(1.015); }
  80%, 100% { background: rgba(100,150,200,.14); box-shadow: 0 0 0 0 rgba(100,150,200,0); transform: scale(1); }
}

/* ── 라이브 시스템 카드: 6단계를 '연결돼 가동 중인 시스템'으로 연출 ──
   ① 스네이크 연결(데스크톱 행2 역배치) ② 카드 간 방향 화살표 ③ 카드별 진행바 스윕 + 상태닷.
   전부 절제된 저대비 모션 + prefers-reduced-motion 가드. 콘텐츠/레이아웃 불변(장식만). */
.system-flow .sys-node { position: relative; }

/* 연결 화살표(::after chevron) — 기본(모바일 1열)=아래 방향, 마지막 카드는 없음. */
.system-flow .sys-node::after {
  content: ""; position: absolute; width: 9px; height: 9px;
  left: 50%; bottom: -13px; transform: translateX(-50%) rotate(135deg);
  border-right: 2px solid var(--color-accent); border-top: 2px solid var(--color-accent);
  opacity: .32; pointer-events: none;
}
.system-flow .sys-node:nth-child(6)::after { content: none; }

@media (min-width: 961px) {
  /* 행2(04·05·06) 우→좌 역배치 → ①→②→③↓④→⑤→⑥ 스네이크 */
  .system-flow .sys-node:nth-child(4) { grid-column: 3; grid-row: 2; }
  .system-flow .sys-node:nth-child(5) { grid-column: 2; grid-row: 2; }
  .system-flow .sys-node:nth-child(6) { grid-column: 1; grid-row: 2; }
  .system-flow .sys-node:nth-child(1)::after,
  .system-flow .sys-node:nth-child(2)::after { left: auto; right: -13px; top: 50%; bottom: auto; transform: translateY(-50%) rotate(45deg); }
  .system-flow .sys-node:nth-child(3)::after { left: 50%; right: auto; top: auto; bottom: -13px; transform: translateX(-50%) rotate(135deg); }
  .system-flow .sys-node:nth-child(4)::after,
  .system-flow .sys-node:nth-child(5)::after { left: -13px; right: auto; top: 50%; bottom: auto; transform: translateY(-50%) rotate(225deg); }
}

/* '작동중' 진행바(::before) — 카드 하단 얇은 스윕. */
.system-flow .sys-node::before {
  content: ""; position: absolute; left: 22px; right: 22px; bottom: 13px; height: 2px;
  border-radius: 2px; background-color: rgba(27,54,93,.10); pointer-events: none;
}
@media (prefers-reduced-motion: no-preference) {
  .system-flow .sys-node::before {
    background-image: linear-gradient(90deg, transparent, var(--color-accent), transparent);
    background-size: 38% 100%; background-repeat: no-repeat; background-position: -40% 0;
    animation: sysBarSweep 2.6s linear infinite;
  }
  .system-flow .sys-node:nth-child(2)::before { animation-delay: .35s; }
  .system-flow .sys-node:nth-child(3)::before { animation-delay: .7s; }
  .system-flow .sys-node:nth-child(4)::before { animation-delay: 1.05s; }
  .system-flow .sys-node:nth-child(5)::before { animation-delay: 1.4s; }
  .system-flow .sys-node:nth-child(6)::before { animation-delay: 1.75s; }
}
@keyframes sysBarSweep {
  0% { background-position: -40% 0; }
  62%, 100% { background-position: 140% 0; }
}

/* '작동중' 상태닷(JS 주입 .sys-node__live) — 우상단, 은은한 라이브 펄스. */
.sys-node__live {
  position: absolute; top: 14px; right: 14px; width: 7px; height: 7px; border-radius: 50%;
  background: #1a6640; opacity: .7;
}
@media (prefers-reduced-motion: no-preference) {
  .sys-node__live { animation: sysLivePulse 2.2s ease-in-out infinite; }
  .system-flow .sys-node:nth-child(even) .sys-node__live { animation-delay: .7s; }
}
@keyframes sysLivePulse {
  0%, 100% { box-shadow: 0 0 0 0 rgba(26,102,64,.45); opacity: .6; }
  50% { box-shadow: 0 0 0 4px rgba(26,102,64,0); opacity: 1; }
}

/* ── 아이소메트릭 시스템 구성도(데스크톱 ≥961px) ──
   노드 그리드 보드를 통째로 3D 평면으로 기울이고(rotateX/Z), 같은 평면에 블루프린트 그리드를 깔아
   카드가 '바닥 위에 떠 있는' 구성도로 보이게. 카드는 강한 그라운딩 섀도로 입체. 약한 각도라 텍스트 가독.
   기존 스네이크/연결/진행바/상태닷/칩핸드오프 보존. 모바일(≤960)은 평면 그대로(취약점 회피). */
.system { overflow: clip; }
@media (min-width: 961px) {
  .system-board { position: relative; perspective: 1500px; perspective-origin: 50% 30%; padding: 24px 0 44px; }
  /* 보드(그리드) 전체를 3D 평면으로 + 같은 평면에 블루프린트 그리드 */
  .system-flow {
    position: relative; z-index: 1;
    gap: 56px 120px;
    transform: rotateX(30deg) scale(.95);
    transform-origin: center 32%;
    transform-style: preserve-3d;
    padding: 56px 50px;
  }
  /* 블루프린트 바닥 — 별도 레이어(카드 영향 X). 카드와 동일 rotateX로 코플래너.
     방사형 마스크로 하단-중앙은 진하게, 위·좌·우로 갈수록 페이드(입체 깊이 + 콘텐츠 영역 내 수렴). */
  .system-board::before {
    content: ""; position: absolute; left: 50%; top: 43%; width: 88%; height: 118%;
    transform: translate(-50%, -50%) rotateX(30deg) scale(.96);
    transform-origin: center;
    background-color: rgba(27,54,93,.012);
    background-image:
      linear-gradient(rgba(27,54,93,.22) 1px, transparent 1px),
      linear-gradient(90deg, rgba(27,54,93,.22) 1px, transparent 1px);
    background-size: 52px 52px;
    border-radius: 24px;
    /* 방사형(위·좌·우 페이드) ∩ 하단 직선 페이드(아래 가장자리 컷 — 밑 박스에 안 붙게) */
    -webkit-mask-image:
      radial-gradient(ellipse 74% 96% at 50% 62%, #000 26%, rgba(0,0,0,.38) 60%, transparent 84%),
      linear-gradient(to top, transparent 4%, #000 26%);
    -webkit-mask-composite: source-in;
    mask-image:
      radial-gradient(ellipse 74% 96% at 50% 62%, #000 26%, rgba(0,0,0,.38) 60%, transparent 84%),
      linear-gradient(to top, transparent 4%, #000 26%);
    mask-composite: intersect;
    pointer-events: none; z-index: 0;
  }
  /* 바닥에서 떠오른 입체 노드 — 얇은 윗엣지 + 짧은 압출 + 강한 그라운딩 섀도 */
  .system-flow .sys-node {
    background: rgba(255,255,255,.96);
    box-shadow:
      0 1px 0 rgba(27,54,93,.28),
      0 11px 0 -4px rgba(27,54,93,.13),
      0 34px 30px -20px rgba(27,54,93,.62),
      var(--shadow-glass);
    transition: transform .35s cubic-bezier(0.16,1,0.3,1), box-shadow .35s cubic-bezier(0.16,1,0.3,1);
  }
  .system-flow .sys-node:hover {
    transform: translateY(-7px) scale(1.015); z-index: 5;
    box-shadow:
      0 1px 0 rgba(27,54,93,.30),
      0 15px 0 -5px rgba(27,54,93,.15),
      0 46px 40px -20px rgba(27,54,93,.7),
      var(--shadow-glass-lg);
  }
  /* 연결선 — 칼럼/로우 갭을 가로지르는 또렷한 라인(스네이크 방향). 화살표→라인 전환. */
  .system-flow .sys-node::after {
    border: none; opacity: 1; border-radius: 3px; z-index: 2;
    background-color: rgba(27,54,93,.62);
    box-shadow: 0 0 0 1px rgba(255,255,255,.6), 0 2px 6px rgba(27,54,93,.28);
  }
  /* 1→2, 2→3 : 오른쪽 가로선 (칼럼 갭 92px) */
  .system-flow .sys-node:nth-child(1)::after,
  .system-flow .sys-node:nth-child(2)::after {
    left: 100%; right: auto; top: 50%; bottom: auto;
    width: 120px; height: 4px; transform: translateY(-50%);
  }
  /* 3→4 : 아래 세로선 (로우 갭 58px) */
  .system-flow .sys-node:nth-child(3)::after {
    left: 50%; right: auto; top: 100%; bottom: auto;
    width: 4px; height: 56px; transform: translateX(-50%);
  }
  /* 4→5, 5→6 : 왼쪽 가로선 (행2 역방향) */
  .system-flow .sys-node:nth-child(4)::after,
  .system-flow .sys-node:nth-child(5)::after {
    right: 100%; left: auto; top: 50%; bottom: auto;
    width: 120px; height: 4px; transform: translateY(-50%);
  }
  .system-flow .sys-node:nth-child(6)::after { content: none; }
}
/* 연결선 위로 밝은 펄스가 흐름(데이터 이동 = 정상 가동). */
@media (min-width: 961px) and (prefers-reduced-motion: no-preference) {
  .system-flow .sys-node::after {
    background-image: linear-gradient(90deg, transparent 18%, rgba(255,255,255,.95) 50%, transparent 82%);
    background-size: 55% 100%; background-repeat: no-repeat; background-position: -60% 0;
    animation: sysLineH 1.9s linear infinite;
  }
  .system-flow .sys-node:nth-child(2)::after { animation-delay: .5s; }
  .system-flow .sys-node:nth-child(4)::after,
  .system-flow .sys-node:nth-child(5)::after { animation-name: sysLineHR; }
  .system-flow .sys-node:nth-child(5)::after { animation-delay: .5s; }
  .system-flow .sys-node:nth-child(3)::after {
    background-image: linear-gradient(180deg, transparent 18%, rgba(255,255,255,.95) 50%, transparent 82%);
    background-size: 100% 55%; background-position: 0 -60%;
    animation-name: sysLineV;
  }
}
@keyframes sysLineH { from { background-position: -60% 0; } to { background-position: 160% 0; } }
@keyframes sysLineHR { from { background-position: 160% 0; } to { background-position: -60% 0; } }
@keyframes sysLineV { from { background-position: 0 -60%; } to { background-position: 0 160%; } }

/* ============================================================
   FAQ question icon — Task 8
   ============================================================ */
.faq-q-main { display: flex; align-items: center; gap: 12px; flex: 1; min-width: 0; }
.faq-q-icon { flex-shrink: 0; width: 26px; height: 26px; border-radius: 50%; display: grid; place-items: center; background: rgba(27,54,93,.10); color: var(--color-accent); }
.faq-q-icon svg { width: 16px; height: 16px; }

/* ============================================================
   Live blog feed — Task 10
   ============================================================ */
.bloglive { padding: 96px 0; }
.bloglive__all { color: var(--color-accent); font-weight: 600; text-decoration: none; margin-left: 8px; white-space: nowrap; }
.bloglive__all:hover { text-decoration: underline; }
.bloglive-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 28px; }
.bl-card { display: flex; flex-direction: column; background: var(--color-glass-bg); border: 1px solid var(--color-glass-border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-glass); text-decoration: none; color: inherit; transition: transform var(--transition-fast), box-shadow var(--transition-fast); }
.bl-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-glass-lg); }
.bl-thumb { aspect-ratio: 16/9; overflow: hidden; background: rgba(27,54,93,.06); }
.bl-thumb img { width: 100%; height: 100%; object-fit: cover; }
.bl-body { padding: 18px 20px 22px; display: flex; flex-direction: column; gap: 8px; }
.bl-badge { align-self: flex-start; font-size: 0.72rem; font-weight: 700; color: var(--color-accent); background: rgba(27,54,93,.08); border-radius: var(--radius-pill); padding: 3px 10px; }
.bl-body h3 { font-size: 1rem; color: var(--color-primary); line-height: 1.4; }
.bl-body p { font-size: 0.85rem; color: var(--color-muted-strong); line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
@media (max-width: 960px) { .bloglive-grid { grid-template-columns: 1fr; } }

/* ============================================================
   Clients-in-progress ticker — Task 11 (연출 데이터)
   ============================================================ */
.clientslive { padding: 0 0 96px; }
.ticker { position: relative; overflow: hidden; margin-top: 28px; }
.ticker-track { display: flex; flex-direction: column; gap: 16px; will-change: transform; transition: transform 1100ms cubic-bezier(0.37, 0, 0.63, 1); }
.ticker-row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.ticker-item { display: flex; align-items: center; gap: 14px; background: var(--color-glass-bg); border: 1px solid var(--color-glass-border); border-radius: var(--radius-lg); padding: 18px 22px; box-shadow: var(--shadow-glass); }
.ticker-co { font-weight: 700; color: var(--color-primary); }
.ticker-svc { font-size: 0.82rem; color: #fff; background: var(--color-accent); border-radius: var(--radius-pill); padding: 3px 12px; white-space: nowrap; }
.ticker-country { font-size: 0.85rem; color: var(--color-muted-strong); margin-left: auto; white-space: nowrap; }
.ticker-country::before { content: ''; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: #1a6640; margin-right: 7px; vertical-align: middle; }
@media (max-width: 720px) { .ticker-row { grid-template-columns: 1fr; } }