:root {
  --bg: #0b1220;
  --ink: #0f172a;
  --muted: #475569;
  --brand: #f97316;
  --card: #ffffff;
  --line: #e2e8f0;
  --ask-title-size: 30px;
  --container: 1100px;
  --radius: 14px;
  --shadow: 0 8px 24px rgba(0, 10, 40, 0.08);
}

* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
}
body {
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    Pretendard,
    "Apple SD Gothic Neo",
    "Malgun Gothic",
    sans-serif;
  color: var(--ink);
  background: #f8fafc;
  line-height: 1.6;
}
a {
  color: inherit;
  text-decoration: none;
}
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}

img {
  max-width: 100%;
  height: auto;
}

@media (max-width: 640px) {
  .container {
    padding: 0 16px;
  }
}

body[data-nav-open="true"] {
  overflow: hidden;
}

/* =========================================================
   HEADER
   ========================================================= */
.kmca-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: #fff;
  border-bottom: 1px solid var(--line);
  transition:
    background 0.2s ease,
    box-shadow 0.2s ease;
}
.kmca-header__inner {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
  padding: 18px 0 12px;
}
.kmca-header__left {
  min-height: 72px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.kmca-header__logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
.kmca-header__logo img {
  height: 120px;
  width: auto;
  object-fit: contain;
  -webkit-user-drag: none;
  image-rendering: auto;
}
.kmca-header__logo svg {
  display: none !important;
}
.kmca-header__license {
  margin-top: 6px;
  white-space: nowrap;
  font-size: 13px;
  color: var(--muted);
}
.kmca-header__title {
  margin: 0;
  text-align: center;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: #0b1f6b;
  font-size: 44px;
  line-height: 1.1;
}
.kmca-header__title-link {
  color: inherit;
}
.kmca-header__nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  position: relative;
}
.kmca-header__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: #fff;
  cursor: pointer;
  transition:
    background 0.2s ease,
    border-color 0.2s ease;
}
.kmca-header__toggle:hover {
  background: #f8fafc;
}
.kmca-header__toggle:focus-visible {
  outline: 2px solid #0b1f6b;
  outline-offset: 2px;
}
.kmca-burger,
.kmca-burger::before,
.kmca-burger::after {
  display: block;
  width: 20px;
  height: 2px;
  background: #132a6b;
  border-radius: 999px;
  position: relative;
  transition:
    transform 0.2s ease,
    opacity 0.2s ease;
}
.kmca-burger::before,
.kmca-burger::after {
  content: "";
  position: absolute;
  left: 0;
}
.kmca-burger::before {
  top: -6px;
}
.kmca-burger::after {
  top: 6px;
}
.kmca-header[data-menu-open="true"] .kmca-burger {
  background: transparent;
}
.kmca-header[data-menu-open="true"] .kmca-burger::before {
  transform: translateY(6px) rotate(45deg);
}
.kmca-header[data-menu-open="true"] .kmca-burger::after {
  transform: translateY(-6px) rotate(-45deg);
}
.kmca-nav {
  display: flex;
  gap: 24px;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
}
.kmca-nav > li {
  position: relative;
}
.kmca-nav .top-link {
  display: inline-block;
  padding: 10px 0;
  font-weight: 700;
  font-size: 15px;
  color: #0b1f6b;
}
.kmca-nav .top-link:hover {
  opacity: 0.9;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.kmca-nav .has-sub .submenu {
  position: absolute;
  right: 0;
  top: calc(100% + 10px);
  min-width: 190px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px;
  box-shadow: var(--shadow);
  display: none;
}
.kmca-nav .has-sub:hover .submenu,
.kmca-nav .has-sub:focus-within .submenu {
  display: block;
}
.kmca-nav .submenu a {
  display: block;
  padding: 10px 12px;
  border-radius: 8px;
  color: #111;
  font-weight: 600;
  font-size: 14px;
}
.kmca-nav .submenu a:hover {
  background: #f6f7fb;
}
.kmca-nav .top-link.is-active {
  position: relative;
}
.kmca-nav .top-link.is-active::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -6px;
  height: 2px;
  background: #0b1f6b;
}
.kmca-header__divider {
  height: 1px;
  background: var(--line);
  margin: 8px 0 0;
}
@media (max-width: 1080px) {
  .kmca-header__title {
    font-size: 38px;
  }
}
@media (max-width: 900px) {
  .kmca-header__inner {
    grid-template-columns: auto 1fr;
    gap: 16px;
  }
  .kmca-header__title {
    font-size: 32px;
  }
}
@media (max-width: 780px) {
  .kmca-header__inner {
    grid-template-columns: auto 1fr auto;
    align-items: center;
    row-gap: 12px;
    padding: 14px 0 10px;
  }
  .kmca-header__left {
    min-height: 0;
  }
  .kmca-header__logo img {
    height: 88px;
  }
  .kmca-header__license {
    font-size: 12px;
    white-space: normal;
  }
  .kmca-header__title {
    font-size: 26px;
  }
  .kmca-header__nav {
    justify-self: end;
  }
  .kmca-header__toggle {
    display: inline-flex;
  }
  .kmca-nav {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border-radius: 16px;
    border: 1px solid var(--line);
    background: #fff;
    box-shadow: var(--shadow);
    width: min(320px, calc(100vw - 32px));
  }
  .kmca-header[data-menu-open="true"] .kmca-nav {
    display: flex;
  }
  .kmca-nav > li {
    width: 100%;
  }
  .kmca-nav > li + li {
    border-top: 1px solid var(--line);
  }
  .kmca-nav .top-link {
    width: 100%;
    padding: 12px 4px;
    text-align: left;
  }
  .kmca-nav .has-sub .submenu {
    position: static;
    top: auto;
    right: auto;
    min-width: 0;
    margin-top: 8px;
    padding: 8px 0 0;
    border: none;
    border-radius: 0;
    box-shadow: none;
  }
  .kmca-nav .submenu a {
    padding: 10px 12px;
  }
}
@media (max-width: 540px) {
  .kmca-header__inner {
    grid-template-columns: 1fr auto;
    column-gap: 12px;
  }
  .kmca-header__left {
    align-items: flex-start;
    text-align: left;
  }
  .kmca-header__logo img {
    height: 72px;
  }
  .kmca-header__title {
    grid-column: 1 / -1;
    font-size: 24px;
  }
  .kmca-nav {
    right: 50%;
    left: 50%;
    transform: translateX(-50%);
    width: min(360px, calc(100vw - 24px));
  }
}
@media (max-width: 480px) {
  .kmca-header__license {
    display: none;
  }
}

/* =========================================================
   HERO / COMMON
   ========================================================= */
.hero {
  background: linear-gradient(160deg, #0b1220 0%, #1e293b 60%);
  color: #fff;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 20px;
  align-items: center;
  padding: 64px 0;
}
.badge {
  display: inline-flex;
  gap: 8px;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
}
.cta {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
}
.btn.primary {
  background: var(--brand);
  color: #fff;
}
.btn.ghost {
  border-color: rgba(255, 255, 255, 0.4);
  color: #fff;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
}
.card h3 {
  margin: 8px 0 6px;
}
.card p {
  margin: 0;
  color: var(--muted);
}
section {
  padding: 56px 0;
}
@media (max-width: 640px) {
  section {
    padding: 44px 0;
  }
}
@media (max-width: 480px) {
  section {
    padding: 36px 0;
  }
}
h1,
h2 {
  margin: 0 0 16px;
}

/* 공통 그리드 (중복 정의 통합) */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  column-gap: 40px;
  row-gap: 32px;
  align-items: center; /* 텍스트/이미지 수직 중앙 */
}

/* 섹션 타이틀 중앙 */
.section-title {
  text-align: center;
  font-weight: 800;
  font-size: var(--ask-title-size);
  line-height: 1.25;
  margin: 0 0 43px;
}
@media (max-width: 780px) {
  .section-title {
    font-size: calc(var(--ask-title-size) * 0.9);
  }
}

/* 가운데 정렬 유틸 */
.grid-center {
  display: grid;
  gap: 24px;
  justify-items: center;
  align-items: center;
}

/* 텍스트 패널 */
.panel-center {
  text-align: center;
  max-width: 560px;
  width: 100%;
}
.panel-center .bullets {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  line-height: 1.9;
  text-align: center;
}
.panel-left {
  max-width: 560px;
  width: 100%;
  text-align: left;
}
.panel-left h2,
.panel-center h2 {
  text-align: center;
  font-weight: 800;
  margin: 0 0 10px;
}
.panel-left .bullets,
.panel-center .bullets {
  list-style: none;
  padding-left: 0;
  margin-left: 0;
  line-height: 1.9;
}
.panel-left .bullets li,
.panel-center .bullets li {
  font-size: 18px;
}

/* 이미지 카드 폭 제한 */
.figure {
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid var(--line);
  max-width: 560px;
  width: 100%;
}
.figure img {
  display: block;
  width: 100%;
  height: auto;
}
.figure.equal img {
  width: 100%;
  height: 320px;
  object-fit: cover;
  display: block;
  border-radius: 14px;
}
@media (max-width: 780px) {
  .figure.equal img {
    height: 220px;
  }
}

@media (max-width: 780px) {
  .panel-left,
  .panel-center {
    text-align: center;
  }
}
@media (max-width: 640px) {
  .panel-left .bullets li,
  .panel-center .bullets li {
    font-size: 16px;
  }
  .hero-inner {
    text-align: center;
  }
  .cta {
    flex-direction: column;
    align-items: stretch;
  }
  .cta .btn {
    justify-content: center;
    width: 100%;
  }
}
@media (max-width: 480px) {
  .badge {
    font-size: 11px;
    padding: 4px 10px;
  }
  .card {
    padding: 16px;
  }
}

/* 간격 유틸 */
.section-gap {
  margin-top: 40px;
}

/* 버튼/뱃지 부가 요소 */
.mono {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}
.tag {
  display: inline-block;
  border: 1px solid var(--line);
  padding: 4px 8px;
  border-radius: 999px;
  font-size: 12px;
  color: #334155;
}

/* =========================================================
   FOOTER
   ========================================================= */
.footer {
  background: #0f172a;
  color: #cbd5e1;
}
.footer .cols {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 20px;
}

/* =========================================================
   RESPONSIVE (공통)
   ========================================================= */
@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
  }
  .cards {
    grid-template-columns: 1fr;
  }
  .grid-2 {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   HERO REMODEL (무엇이 불편하신가요?)
   ========================================================= */
.hero-section {
  background: #f9fafb;
  padding: 80px 0;
}
.hero-section .section-title {
  font-size: 34px;
  text-align: center;
  color: #0b1f6b;
  font-weight: 800;
  margin-bottom: 60px;
}
.hero-pairs {
  align-items: center;
}
.hero-pairs h2 {
  font-size: 35px;
  font-weight: 800;
  color: #0b1f6b;
  margin-bottom: 16px;
}
.hero-pairs h3 {
  font-size: 22px;
  font-weight: 800;
  color: #0b1f6b;
  margin-bottom: 16px;
}
.hero-pairs .bullets li {
  font-size: 22px;
  color: #374151;
  margin-bottom: 4px;
  padding-left: 1em;
}
.figure.equal img {
  height: 320px;
  object-fit: cover;
  border-radius: 14px;
  border: 1px solid #e2e8f0;
}
@media (max-width: 780px) {
  .hero-section {
    padding: 48px 0;
  }
  .hero-pairs {
    grid-template-columns: 1fr;
    row-gap: 24px;
  }
  .figure.equal img {
    height: 220px;
  }
}

/* =========================================================
   FOOTER REMODEL (밝은 톤)
   ========================================================= */
.site-footer {
  background: #ffffff;
  padding: 48px 24px 40px;
  color: #1e293b;
  border-top: 1px solid #e2e8f0;
}
.footer-inner {
  text-align: center;
  display: grid;
  gap: 24px;
  justify-items: center;
}

.footer-brand {
  display: grid;
  gap: 12px;
  justify-items: center;
}
.footer-logo {
  display: block;
  margin: 0 auto;
  border-radius: 20%;
  width: 100%;
  max-width: clamp(280px, 45vw, 660px);
  height: auto;
}
.footer-title {
  font-size: 24px;
  font-weight: 800;
  color: #0b1f6b;
  margin: 0 0 4px;
}
.footer-sub {
  font-size: 14px;
  color: #475569;
  margin: 0;
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px 24px;
  margin: 20px 0 8px;
}
.footer-nav a {
  display: inline-block;
  padding: 8px 18px;
  border: 1px solid #0b1f6b;
  border-radius: 999px;
  color: #0b1f6b;
  font-weight: 600;
  font-size: 15px;
  transition: all 0.2s ease;
}
.footer-nav a:hover {
  background: #0b1f6b;
  color: #fff;
}

.footer-info {
  display: grid;
  gap: 18px;
  justify-content: center;
  width: 100%;
  max-width: 880px;
}
.footer-info__row {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(32px, 6vw, 96px);
}
.footer-info__item {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  font-size: 16px;
  color: #334155;
}
.footer-info__item strong {
  color: #0b1f6b;
  font-weight: 700;
}
.footer-info__item span {
  font-weight: 500;
}
.footer-copy {
  margin-top: 12px;
  font-size: 13px;
  color: #64748b;
  display: grid;
  gap: 6px;
  justify-items: center;
}
.footer-copy p {
  margin: 0;
}
.footer-copy__links {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
}
.footer-link {
  color: #0b1f6b;
  text-decoration: underline;
  text-underline-offset: 3px;
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  cursor: pointer;
}
.footer-link:hover {
  color: #1d4ed8;
}
.footer-link:focus-visible {
  color: #1d4ed8;
  outline: 2px solid #1d4ed8;
  outline-offset: 2px;
}

@media (max-width: 640px) {
  .footer-nav {
    gap: 10px;
  }
  .footer-nav a {
    width: 100%;
  }
  .footer-info {
    gap: 16px;
  }
  .footer-info__row {
    flex-direction: column;
    gap: 12px;
  }
  .footer-info__item {
    justify-content: center;
    font-size: 15px;
  }
  .footer-logo {
    max-width: 100%;
  }
}

.modal[hidden] {
  display: none;
}
.modal {
  position: fixed;
  inset: 0;
  z-index: 1600;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.modal__overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
}
.modal__panel {
  position: relative;
  width: min(720px, 100%);
  max-height: calc(100vh - 80px);
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 24px 60px rgba(15, 23, 42, 0.28);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.modal__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}
.modal__header h2 {
  margin: 0;
  font-size: 20px;
  font-weight: 700;
  color: #0f172a;
}
.modal__close {
  background: none;
  border: 0;
  padding: 6px;
  margin: -6px;
  font-size: 24px;
  line-height: 1;
  color: #475569;
  cursor: pointer;
}
.modal__close:hover,
.modal__close:focus-visible {
  color: #0f172a;
}
.modal__body {
  padding: 24px 28px 32px;
  overflow-y: auto;
  line-height: 1.6;
  color: #1f2937;
  font-size: 14px;
}
.modal__body li + li {
  margin-top: 6px;
}
.modal__section + .modal__section {
  margin-top: 2px;
}
.modal__section h3 {
  margin: 0 0 8px;
  font-size: 16px;
  font-weight: 700;
  color: #0b1f6b;
}
.modal__section-note {
  margin-top: 12px;
  font-size: 13px;
  color: #475569;
}

body[data-modal-open="true"] {
  overflow: hidden;
}

@media (max-width: 780px) {
  .site-footer {
    padding: 60px 0 32px;
  }
  .footer-title {
    font-size: 20px;
  }
  .footer-nav a {
    font-size: 14px;
    padding: 6px 14px;
  }
  .modal {
    padding: 12px;
  }
  .modal__panel {
    border-radius: 16px;
    max-height: calc(100vh - 48px);
  }
  .modal__header {
    padding: 18px 20px;
  }
  .modal__header h2 {
    font-size: 18px;
  }
  .modal__body {
    padding: 20px;
  }
}

.kmca-header--transparent {
  background: transparent;
  transition: background 0.2s;
}
.kmca-header--solid {
  background: #fff;
  box-shadow: 0 1px 0 var(--line);
}
.kmca-header {
  position: sticky;
  top: 0;
  z-index: 1000;
} /* 권장 안전장치 */