:root {
  --navy-950: #071018;
  --navy-900: #0b1a2b;
  --navy-800: #10243a;
  --navy-700: #1a3a5c;
  --blue-700: #1d4f86;
  --blue-600: #2a5f93;
  --blue-400: #4f8ec4;
  --cyan-300: #7ec8e3;
  --gold: #c9a24a;
  --paper: #ffffff;
  --paper-soft: #f4f8fc;
  --line: #d7e3ef;
  --ink: #142033;
  --muted: #5c6b7d;
  --white: #ffffff;
  --shadow: 0 24px 60px rgba(16, 48, 82, 0.1);
  --radius: 22px;
  --header-h: 84px;
}

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

html {
  scroll-behavior: smooth;
}

@font-face {
  font-family: "Pretendard Variable";
  font-weight: 45 920;
  font-style: normal;
  font-display: swap;
  src: url("../fonts/PretendardVariable.woff2") format("woff2-variations");
}

body {
  font-family: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
textarea {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid transparent;
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, backdrop-filter 0.25s ease;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.92);
  border-bottom-color: rgba(20, 32, 51, 0.08);
  box-shadow: 0 8px 30px rgba(7, 16, 24, 0.06);
}

/* 메인 — 히어로 배경이 헤더까지 이어짐 */
.page-home .site-header--hero:not(.scrolled) {
  background: transparent;
  backdrop-filter: none;
  border-bottom-color: transparent;
  box-shadow: none;
}

.page-home .site-header--hero:not(.scrolled) .brand-text strong {
  color: var(--white);
}

.page-home .site-header--hero:not(.scrolled) .brand-text em {
  color: rgba(126, 200, 227, 0.92);
}

.page-home .site-header--hero:not(.scrolled) .nav a:not(.nav-cta) {
  color: rgba(255, 255, 255, 0.86);
}

.page-home .site-header--hero:not(.scrolled) .nav a:not(.nav-cta):hover {
  color: var(--white);
}

.page-home .site-header--hero:not(.scrolled) .nav-cta {
  background: var(--gold);
  color: var(--navy-900) !important;
}

.page-home .site-header--hero:not(.scrolled) .nav-cta:hover {
  background: #dbb96a;
  color: var(--navy-900) !important;
}

.page-home .site-header--hero:not(.scrolled) .menu-btn span {
  background: var(--white);
}

.page-home .site-header--hero .brand-text strong,
.page-home .site-header--hero .brand-text em,
.page-home .site-header--hero .nav a,
.page-home .site-header--hero .menu-btn span {
  transition: color 0.25s ease, background 0.25s ease, background-color 0.25s ease;
}

.page-home .site-header--hero.scrolled .brand-text strong,
.page-home .site-header--hero.scrolled .nav a:not(.nav-cta) {
  color: var(--navy-800);
}

.page-home .site-header--hero.scrolled .brand-text em {
  color: var(--blue-600);
}

.page-home .site-header--hero.scrolled .menu-btn span {
  background: var(--navy-900);
}

/* 상품 페이지 — 히어로 배경이 헤더까지 이어짐 */
.product-page .site-header--hero:not(.scrolled) {
  background: transparent;
  backdrop-filter: none;
  border-bottom-color: transparent;
  box-shadow: none;
}

.product-page .site-header--hero:not(.scrolled) .brand-text strong {
  color: var(--white);
}

.product-page .site-header--hero:not(.scrolled) .brand-text em {
  color: rgba(126, 200, 227, 0.92);
}

.product-page .site-header--hero:not(.scrolled) .nav a:not(.nav-cta) {
  color: rgba(255, 255, 255, 0.86);
}

.product-page .site-header--hero:not(.scrolled) .nav a:not(.nav-cta):hover {
  color: var(--white);
}

.product-page .site-header--hero:not(.scrolled) .nav-cta {
  background: var(--gold);
  color: var(--navy-900) !important;
}

.product-page .site-header--hero:not(.scrolled) .nav-cta:hover {
  background: #dbb96a;
  color: var(--navy-900) !important;
}

.product-page .site-header--hero:not(.scrolled) .menu-btn span {
  background: var(--white);
}

.product-page .site-header--hero .brand-text strong,
.product-page .site-header--hero .brand-text em,
.product-page .site-header--hero .nav a,
.product-page .site-header--hero .menu-btn span {
  transition: color 0.25s ease, background 0.25s ease, background-color 0.25s ease;
}

.product-page .site-header--hero.scrolled .brand-text strong,
.product-page .site-header--hero.scrolled .nav a:not(.nav-cta) {
  color: var(--navy-800);
}

.product-page .site-header--hero.scrolled .brand-text em {
  color: var(--blue-600);
}

.product-page .site-header--hero.scrolled .menu-btn span {
  background: var(--navy-900);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  background: transparent;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text strong {
  font-size: 16px;
  letter-spacing: -0.02em;
}

.brand-text em {
  font-family: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", sans-serif;
  font-style: normal;
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--blue-600);
  font-weight: 600;
}

.nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.nav a {
  font-size: 14.5px;
  font-weight: 600;
  color: var(--navy-800);
}

.nav a:hover {
  color: var(--blue-600);
}

.nav-cta {
  padding: 10px 16px;
  border-radius: 999px;
  background: var(--navy-900);
  color: var(--white) !important;
}

.nav-cta:hover {
  background: var(--blue-600);
  color: var(--white) !important;
}

.menu-btn {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-btn span {
  display: block;
  height: 2px;
  margin: 6px 8px;
  background: var(--navy-900);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.hero {
  position: relative;
  background:
    linear-gradient(160deg, #081421 0%, #123152 58%, #1a4a6e 100%);
  color: var(--white);
  padding: 72px 0 28px;
  overflow: hidden;
}

.page-home .hero {
  margin-top: calc(-1 * var(--header-h));
  padding-top: calc(72px + var(--header-h));
}

.hero-aurora {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 18%, rgba(126, 200, 227, 0.22), transparent 28%),
    radial-gradient(circle at 20% 80%, rgba(79, 142, 196, 0.2), transparent 32%);
  pointer-events: none;
}

.hero-viewport {
  position: relative;
}

.hero-slide {
  display: none;
}

.hero-slide.is-active {
  display: block;
  animation: hero-in 0.45s ease;
}

@keyframes hero-in {
  from { opacity: 0; transform: translateX(24px); }
  to { opacity: 1; transform: none; }
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  padding-bottom: 28px;
}

.hero-controls {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding-bottom: 18px;
}

.hero-nav {
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: var(--white);
  font-size: 26px;
  line-height: 1;
  cursor: pointer;
}

.hero-nav:hover {
  background: rgba(255, 255, 255, 0.18);
}

.hero-dots {
  display: flex;
  gap: 8px;
}

.hero-dots button {
  width: 8px;
  height: 8px;
  padding: 0;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
  cursor: pointer;
}

.hero-dots button.is-active {
  width: 22px;
  background: var(--cyan-300);
}

.eyebrow {
  font-family: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.22em;
  color: var(--cyan-300);
  margin-bottom: 18px;
}

.hero h1 {
  font-size: clamp(34px, 5vw, 58px);
  line-height: 1.22;
  letter-spacing: -0.035em;
  font-weight: 700;
}

.hero h1 span {
  color: var(--cyan-300);
}

.hero-lead {
  margin: 18px 0 28px;
  max-width: 480px;
  color: rgba(255, 255, 255, 0.82);
  font-size: 17px;
}

.hero-visual {
  margin: 0;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.28);
}

.hero-visual img {
  width: 100%;
  height: 360px;
  object-fit: cover;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-gold {
  background: var(--blue-600);
  color: var(--white);
}

.btn-gold:hover {
  background: var(--blue-400);
}

.btn-ghost {
  border-color: rgba(255, 255, 255, 0.28);
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

.btn-full {
  width: 100%;
}

/* ── Media Agency Page (매체안내 · Orka/Prodigy style) ── */
.media-agency-page {
  background: var(--paper-soft);
}

.media-agency-nav-wrap {
  position: sticky;
  top: var(--header-h);
  z-index: 15;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 4px 20px rgba(16, 48, 82, 0.06);
}

.media-agency-nav {
  padding: 14px 0 16px;
}

.media-agency-nav-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 14px;
}

.breadcrumb-light {
  color: var(--muted);
}

.breadcrumb-light a {
  color: var(--navy-700);
  font-weight: 600;
}

.breadcrumb-light a:hover {
  color: var(--blue-600);
}

.breadcrumb-light [aria-current="page"] {
  color: var(--muted);
}

.media-nav-inquiry {
  flex-shrink: 0;
  padding: 8px 16px;
  border-radius: 999px;
  background: var(--navy-900);
  color: var(--white);
  font-size: 13px;
  font-weight: 600;
}

.media-nav-inquiry strong {
  margin-left: 6px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.media-nav-inquiry:hover {
  background: var(--blue-600);
}

.media-cats-agency {
  margin-bottom: 12px;
}

.media-subnav {
  padding-top: 4px;
}

.partner-list-agency {
  gap: 10px;
}

.partner-list-agency button {
  padding: 10px 18px;
  font-size: 14px;
}

.media-cat-landing {
  position: relative;
  min-height: 320px;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
}

.media-cat-landing-bg {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}

.media-cat-landing-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.media-cat-landing-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 16, 24, 0.35) 0%, rgba(7, 16, 24, 0.82) 100%);
}

.media-cat-landing-copy {
  position: relative;
  z-index: 1;
  padding: 48px 0 56px;
}

.media-cat-kicker {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  margin-bottom: 10px;
}

.media-cat-landing h1 {
  font-size: clamp(28px, 4vw, 42px);
  letter-spacing: -0.03em;
  line-height: 1.25;
  margin-bottom: 12px;
}

.media-cat-landing-copy > p {
  max-width: 560px;
  font-size: 17px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.65;
}

.media-cat-landing-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.media-agency-body {
  padding: 40px 0 56px;
}

.media-agency-body .media-panels {
  padding: 0;
  min-height: 0;
  background: none;
}

.media-agency-body .media-panel {
  padding: 32px;
  background: var(--white);
  border-radius: 24px;
  border: 1px solid rgba(215, 227, 239, 0.9);
  box-shadow: 0 8px 32px rgba(16, 48, 82, 0.06);
}

.media-agency-body .media-mart-intro {
  margin-bottom: 24px;
  border-radius: 24px;
  overflow: hidden;
  border: 1px solid rgba(215, 227, 239, 0.9);
  box-shadow: 0 8px 32px rgba(16, 48, 82, 0.06);
}

.media-inquiry-band {
  padding: 56px 0;
  background: linear-gradient(135deg, #0b1a2b 0%, #1d4f86 100%);
  color: var(--white);
}

.media-inquiry-band-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.media-inquiry-kicker {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 8px;
}

.media-inquiry-band h2 {
  font-size: clamp(24px, 3vw, 32px);
  letter-spacing: -0.02em;
}

.media-inquiry-band p {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.72);
}

.media-inquiry-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 12px;
  flex-shrink: 0;
}

.media-inquiry-phone {
  font-size: clamp(28px, 4vw, 36px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
}

.media-inquiry-phone:hover {
  color: #93c5fd;
}

.media-page-hero {
  padding: 108px 0 32px;
  background: linear-gradient(160deg, #081421 0%, #123152 58%, #1a4a6e 100%);
  color: var(--white);
}

.media-page-hero h1 {
  margin-top: 12px;
  font-size: clamp(32px, 4vw, 44px);
  letter-spacing: -0.03em;
}

.media-page-hero p {
  margin-top: 10px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 17px;
}

.breadcrumb {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.82);
  font-weight: 600;
}

.breadcrumb a:hover {
  color: #93c5fd;
}

.breadcrumb [aria-current="page"] {
  color: rgba(255, 255, 255, 0.55);
}

.media-page-cta {
  padding: 48px 0 72px;
  background: var(--paper-soft);
}

.media-page-cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 32px;
  border-radius: 22px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.media-page-cta-inner h2 {
  font-size: clamp(22px, 3vw, 28px);
  letter-spacing: -0.02em;
}

.media-page-cta-inner p {
  margin-top: 6px;
  color: var(--muted);
}

.media-page-hero + .partners {
  padding-top: 48px;
}

.partners {
  padding: 96px 0;
  background:
    radial-gradient(ellipse 80% 50% at 10% 0%, rgba(79, 70, 229, 0.07), transparent 55%),
    radial-gradient(ellipse 60% 40% at 95% 20%, rgba(37, 99, 235, 0.06), transparent 50%),
    linear-gradient(180deg, #f7f9fe 0%, #eef3fb 45%, #ffffff 100%);
}

.partners .section-head {
  max-width: 720px;
}

.media-deck {
  background: var(--white);
  border-radius: 28px;
  border: 1px solid rgba(215, 227, 239, 0.9);
  box-shadow:
    0 4px 24px rgba(16, 48, 82, 0.06),
    0 24px 64px rgba(79, 70, 229, 0.08);
  overflow: hidden;
}

.media-nav {
  padding: 28px 32px 24px;
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(37, 99, 235, 0.04) 50%, rgba(255, 255, 255, 0) 100%);
  border-bottom: 1px solid var(--line);
}

.media-cats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 20px;
}

.media-cats button {
  padding: 12px 24px;
  border-radius: 999px;
  background: var(--white);
  border: 1px solid var(--line);
  font-family: "Pretendard Variable", Pretendard, sans-serif;
  font-size: 15px;
  font-weight: 800;
  color: var(--navy-700);
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, box-shadow 0.2s, transform 0.15s;
}

.media-cats button:hover {
  border-color: #818cf8;
  color: #4338ca;
}

.media-cats button.is-active {
  background: linear-gradient(135deg, #4f46e5 0%, #6366f1 45%, #2563eb 100%);
  border-color: transparent;
  color: var(--white);
  box-shadow: 0 8px 24px rgba(79, 70, 229, 0.32);
}

.media-sublabel {
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #6366f1;
}

.partner-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 0;
}

.partner-list[hidden] {
  display: none;
}

.partner-list button {
  padding: 8px 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.85);
  border: 1px solid var(--line);
  font-family: "Pretendard Variable", Pretendard, sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-700);
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s, color 0.2s;
}

.partner-list button:hover {
  border-color: #818cf8;
  color: #4338ca;
  background: #fff;
}

.partner-list button.is-active {
  background: var(--navy-900);
  border-color: var(--navy-900);
  color: var(--white);
}

.media-panels {
  min-height: 280px;
  padding: 36px 32px 40px;
  background: linear-gradient(180deg, #fafbff 0%, #ffffff 120px);
}

.media-panel[hidden] {
  display: none;
}

.media-panel {
  animation: detail-in 0.45s ease;
}

.media-panel .eyebrow {
  color: #6366f1;
  letter-spacing: 0.18em;
}

.media-hero {
  margin-bottom: 8px;
}

.media-hero-copy h2,
.media-panel .media-hero h2 {
  font-size: clamp(26px, 3.2vw, 36px);
  line-height: 1.3;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--navy-900) 0%, #3730a3 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.media-hero .about-chips li {
  background: linear-gradient(135deg, rgba(79, 70, 229, 0.08), rgba(37, 99, 235, 0.06));
  border-color: rgba(99, 102, 241, 0.2);
  color: #3730a3;
}

.media-hero .about-visual {
  box-shadow:
    0 16px 48px rgba(79, 70, 229, 0.14),
    0 0 0 1px rgba(99, 102, 241, 0.08);
}

.media-rcs-hero {
  background: transparent;
  box-shadow: none;
  border-radius: 16px;
  overflow: hidden;
  width: min(240px, 100%);
  max-width: 240px;
}

.media-panel[data-media-panel="carrier"] .media-hero.about-grid {
  grid-template-columns: auto 1fr;
  gap: 36px;
  align-items: center;
}

.media-rcs-hero img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  border-radius: 12px;
  border: 1px solid rgba(215, 227, 239, 0.9);
  box-shadow: 0 4px 16px rgba(16, 48, 82, 0.06);
}

.media-hero-shot {
  overflow: hidden;
  border-radius: 20px;
  background: #f4f7fc;
}

.media-hero-shot img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.media-panel[data-media-panel="skb"] .media-hero.about-grid,
.media-panel[data-media-panel="card"] .media-hero.about-grid,
.media-panel[data-media-panel="point"] .media-hero.about-grid {
  grid-template-columns: minmax(280px, 1fr) 1fr;
  gap: 36px;
  align-items: center;
}

.media-proposal-section {
  margin-top: 40px;
  padding-top: 36px;
  border-top: 1px solid rgba(215, 227, 239, 0.85);
}

.media-proposal-section:first-of-type {
  margin-top: 32px;
  padding-top: 0;
  border-top: none;
}

.media-proposal-head {
  display: flex;
  align-items: flex-start;
  gap: 18px;
  margin-bottom: 22px;
}

.media-proposal-no {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  background: linear-gradient(145deg, #4f46e5, #2563eb);
  box-shadow: 0 8px 20px rgba(79, 70, 229, 0.28);
}

.media-proposal-head h3 {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--navy-900);
  margin-bottom: 4px;
}

.media-proposal-head p {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.55;
}

.media-facts {
  margin-top: 0;
}

.media-panel > .media-facts {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid rgba(215, 227, 239, 0.85);
}

.media-panel > .media-facts .detail-specs {
  margin-top: 0;
}

.media-facts .detail-specs {
  grid-template-columns: repeat(3, 1fr);
  margin-top: 0;
  gap: 14px;
}

.media-panel .media-facts .detail-specs div {
  padding: 18px 20px;
  background: linear-gradient(145deg, #f8faff 0%, #f0f4ff 100%);
  border: 1px solid rgba(99, 102, 241, 0.12);
  border-radius: 16px;
}

.media-proposal-section .media-facts .detail-specs div,
.media-proposal-section .card-spec-block .detail-specs div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;
  align-items: baseline;
  padding: 14px 0;
  background: none;
  border: none;
  border-bottom: 1px solid rgba(215, 227, 239, 0.9);
  border-radius: 0;
}

.card-spec-block {
  margin-top: 0;
}

.card-spec-label {
  margin: 0 0 12px;
  font-size: 13px;
  font-weight: 800;
  color: var(--navy-900);
}

.card-logo-row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 14px 18px;
  list-style: none;
  margin: 0 0 8px;
  padding: 18px 0 20px;
  border-top: 2px solid var(--navy-900);
  border-bottom: 1px solid rgba(215, 227, 239, 0.9);
}

.card-logo-row li {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  width: 72px;
  flex: 0 0 auto;
}

.card-logo-row img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 14px;
  box-shadow: 0 4px 14px rgba(16, 48, 82, 0.12);
  background: var(--white);
}

.card-logo-row span {
  font-size: 11px;
  font-weight: 700;
  color: var(--navy-700);
  letter-spacing: -0.02em;
  text-align: center;
  line-height: 1.3;
}

.card-spec-block .detail-specs {
  display: block;
  margin: 0;
}

.card-spec-block .detail-specs div:first-child {
  border-top: none;
  padding-top: 14px;
}

.media-proposal-section .detail-specs {
  display: block;
  margin: 0;
  gap: 0;
}

.media-proposal-section .detail-specs div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;
  align-items: baseline;
  padding: 14px 0;
  background: none;
  border: none;
  border-bottom: 1px solid rgba(215, 227, 239, 0.9);
  border-radius: 0;
}

.media-proposal-section .detail-specs div:first-child {
  padding-top: 0;
  border-top: 2px solid var(--navy-900);
}

.media-proposal-section .detail-specs div:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.media-proposal-section .detail-specs dt {
  color: var(--navy-900);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0;
  text-transform: none;
  margin-bottom: 0;
}

.media-proposal-section .detail-specs dd {
  font-size: 15px;
  font-weight: 500;
  color: var(--navy-700);
  line-height: 1.55;
}

.media-proposal-section .media-facts {
  margin-top: 0;
  padding-top: 0;
  border-top: none;
}

.media-proposal-section .package-grid {
  margin-top: 0;
}

.media-proposal-section .package-detail .detail-specs {
  display: block;
  margin: 16px 0;
  gap: 0;
}

.media-proposal-section .package-detail .detail-specs div {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 20px;
  align-items: baseline;
  padding: 14px 0;
  background: none;
  border: none;
  border-bottom: 1px solid rgba(215, 227, 239, 0.9);
  border-radius: 0;
}

.media-proposal-section .package-detail .detail-specs div:first-child {
  border-top: 2px solid var(--navy-900);
  padding-top: 0;
}

.media-proposal-section .package-detail .detail-specs div:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.media-proposal-section .package-detail .detail-list {
  margin-top: 16px;
  padding: 0 0 0 18px;
  background: none;
  border: none;
  border-radius: 0;
}

.media-panel .media-facts .detail-specs dt {
  color: #6366f1;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.media-panel .detail-list {
  margin-top: 16px;
  padding: 18px 22px 18px 36px;
  background: var(--paper-soft);
  border-radius: 14px;
  border: 1px solid var(--line);
  color: var(--navy-700);
}

.media-panel .about-visual.media-slider:not(.media-slider-phone) {
  box-shadow:
    0 16px 48px rgba(16, 48, 82, 0.12),
    0 0 0 1px rgba(215, 227, 239, 0.9);
}

.media-panel .package-grid {
  margin-top: 28px;
}

.section {
  padding: 96px 0;
}

.section-no {
  font-family: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--gold);
  margin-bottom: 12px;
}

.section h2,
.about h2,
.contact-copy h2,
.contact-main h2 {
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.28;
  letter-spacing: -0.03em;
}

.section-head {
  max-width: 680px;
  margin-bottom: 42px;
}

.section-desc {
  margin-top: 14px;
  color: var(--muted);
  font-size: 17px;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 40px 48px;
  align-items: stretch;
}

.about-visual {
  position: relative;
  margin: 0;
  border-radius: 24px;
  overflow: hidden;
  min-height: 280px;
  background: #eef3f8;
}

.about-visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.about-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 0;
}

.media-rcs-hero img {
  height: auto;
  object-fit: cover;
}

.about-lead {
  margin: 16px 0 14px;
  color: var(--muted);
  font-size: 17px;
}

.about-lead--sub {
  margin-top: 0;
  font-size: 15.5px;
}

.about-name-meaning {
  margin: 28px 0 0;
  padding: 18px 22px;
  border-left: 3px solid var(--gold);
  background: linear-gradient(90deg, rgba(212, 175, 55, 0.08), transparent 70%);
  color: var(--navy-800);
  font-size: 15.5px;
  line-height: 1.75;
  width: 100%;
  box-sizing: border-box;
}

.about-name-meaning b {
  color: var(--navy-900);
  font-weight: 800;
}

.about-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
}

.about-chips li {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-700);
}

.promo-strip {
  position: relative;
  z-index: 2;
  margin-top: -24px;
  padding-bottom: 8px;
}

.promo-strip-inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.promo-card {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 24px;
  border-radius: 18px;
  background: var(--white);
  border: 1px solid var(--line);
  box-shadow: 0 12px 32px rgba(16, 48, 82, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.promo-card:hover {
  transform: translateY(-3px);
  border-color: rgba(79, 142, 196, 0.35);
  box-shadow: 0 16px 40px rgba(16, 48, 82, 0.12);
}

.promo-card.is-accent {
  background: linear-gradient(135deg, #0b1a2b 0%, #1d4f86 100%);
  border-color: transparent;
  color: var(--white);
}

.promo-card.is-accent p {
  color: rgba(255, 255, 255, 0.72);
}

.promo-icon {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--blue-600);
}

.promo-card.is-accent .promo-icon {
  color: rgba(255, 255, 255, 0.55);
}

.promo-card strong {
  font-size: 18px;
  letter-spacing: -0.02em;
}

.promo-card p {
  font-size: 14px;
  color: var(--muted);
}

.products {
  background: var(--navy-900);
  color: var(--white);
}

.section-head-light .section-desc {
  color: rgba(255, 255, 255, 0.68);
}

.product-showcase {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.product-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: 22px;
  background: #12263c;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.18);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.product-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 22px 48px rgba(0, 0, 0, 0.28);
}

.product-card-visual {
  margin: 0;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.product-card-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.product-card:hover .product-card-visual img {
  transform: scale(1.04);
}

.product-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
  padding: 22px 22px 24px;
}

.product-tag {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: #93c5fd;
}

.product-card-body h3 {
  font-size: 22px;
  letter-spacing: -0.02em;
}

.product-card-body p {
  flex: 1;
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.72);
}

.product-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 6px;
}

.btn-sm {
  padding: 10px 16px;
  font-size: 13px;
  border-radius: 999px;
}

.btn-light {
  background: var(--white);
  color: var(--navy-900);
  font-weight: 700;
}

.btn-light:hover {
  background: #e8f2fb;
}

.btn-ghost-light {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255, 255, 255, 0.28);
  font-weight: 700;
}

.btn-ghost-light:hover {
  background: rgba(255, 255, 255, 0.08);
}

.services {
  background: var(--navy-900);
  color: var(--white);
}

.services .section-desc {
  color: rgba(255, 255, 255, 0.68);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 16px;
}

.pic-card {
  grid-column: span 2;
  overflow: hidden;
  border-radius: var(--radius);
  background: #12263c;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.pic-card:nth-child(4),
.pic-card:nth-child(5) {
  grid-column: span 3;
}

.pic-card img {
  width: 100%;
  height: 168px;
  object-fit: cover;
}

.pic-card div {
  padding: 18px 20px 20px;
}

.pic-card h3 {
  font-size: 20px;
  letter-spacing: -0.02em;
}

.pic-card p {
  margin-top: 6px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14px;
}

.pic-card.featured {
  border-color: rgba(126, 200, 227, 0.35);
}

.package ul {
  margin-top: 14px;
  padding-left: 18px;
}

.package li + li {
  margin-top: 6px;
}

.commerce-hero {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  min-height: 260px;
  margin-bottom: 28px;
  color: var(--white);
}

.commerce-hero img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  filter: brightness(0.45);
}

.commerce-hero div {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 32px;
}

.commerce-hero p:last-child {
  margin-top: 8px;
  color: rgba(255, 255, 255, 0.82);
}

.package-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.package {
  position: relative;
  appearance: none;
  padding: 26px 22px 24px;
  background: var(--white);
  border-radius: 20px;
  border: 1px solid var(--line);
  box-shadow: 0 10px 30px rgba(16, 36, 58, 0.04);
  text-align: left;
  color: inherit;
  cursor: pointer;
  transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.package:hover {
  border-color: var(--blue-400);
  transform: translateY(-2px);
}

.package.is-active {
  background: var(--navy-900);
  color: var(--white);
  border-color: var(--navy-900);
}

.package-badge {
  position: absolute;
  top: -11px;
  left: 18px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--blue-600);
  color: var(--white);
  font-size: 11px;
  font-weight: 800;
}

.package-tier {
  font-family: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", sans-serif;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--blue-400);
}

.package h3 {
  font-size: 20px;
  margin: 8px 0 2px;
  letter-spacing: -0.02em;
}

.package-name {
  font-weight: 700;
  margin-bottom: 10px;
}

.package p,
.package li {
  font-size: 14.5px;
}

.package.is-active p,
.package.is-active li {
  color: rgba(255, 255, 255, 0.78);
}

.package.is-active .package-tier {
  color: var(--cyan-300);
}

.package-panels {
  margin-top: 22px;
}

.package-detail {
  padding: 28px 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 22px;
  box-shadow: 0 16px 40px rgba(16, 48, 82, 0.06);
  animation: detail-in 0.28s ease;
}

.package-detail[hidden] {
  display: none;
}

.detail-head h3 {
  margin: 6px 0 8px;
  font-size: 24px;
  letter-spacing: -0.03em;
}

.detail-head p:last-child {
  color: var(--muted);
}

.detail-specs {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 22px 0 18px;
}

.detail-specs div {
  padding: 14px 16px;
  background: var(--paper-soft);
  border-radius: 14px;
}

.detail-specs dt {
  font-size: 12px;
  font-weight: 700;
  color: var(--blue-600);
  margin-bottom: 4px;
}

.detail-specs dd {
  font-size: 14.5px;
  font-weight: 600;
}

.detail-list {
  padding-left: 18px;
  color: var(--navy-700);
}

.detail-list li + li {
  margin-top: 6px;
}

@keyframes detail-in {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.commerce-note {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  margin-top: 28px;
  padding: 24px 26px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 20px;
}

.ad-lineup-row.is-temp-hidden,
.is-temp-hidden {
  display: none !important;
}

.steps {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.steps li {
  position: relative;
  padding: 26px 16px 22px;
  background: var(--white);
  border-radius: 20px;
  border: 1px solid var(--line);
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.steps li:hover {
  transform: translateY(-3px);
  border-color: #b9d3e8;
  box-shadow: 0 14px 30px rgba(16, 48, 82, 0.08);
}

.steps li:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 52px;
  right: -12px;
  width: 10px;
  height: 10px;
  border-top: 2px solid #b9d3e8;
  border-right: 2px solid #b9d3e8;
  transform: rotate(45deg);
  z-index: 1;
}

.step-icon {
  display: grid;
  place-items: center;
  width: 64px;
  height: 64px;
  margin: 0 auto 12px;
  border-radius: 50%;
  background: linear-gradient(180deg, #eef6fc, #dcebf7);
  color: var(--blue-700);
  box-shadow: inset 0 0 0 1px rgba(42, 95, 147, 0.08);
}

.step-icon svg {
  width: 34px;
  height: 34px;
}

.steps b {
  display: block;
  font-family: "Pretendard Variable", Pretendard, "Apple SD Gothic Neo", sans-serif;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.steps h3 {
  margin: 6px 0 0;
  font-size: 18px;
}

.process .section-desc {
  margin-top: 12px;
  color: var(--muted);
  font-size: 16px;
}

.steps--visual {
  gap: 18px;
  margin-top: 8px;
}

.steps--visual li {
  padding: 0;
  overflow: hidden;
  text-align: left;
  background:
    linear-gradient(180deg, #ffffff 0%, #f7fafc 100%);
  box-shadow: 0 10px 28px rgba(16, 48, 82, 0.06);
}

.steps--visual li:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px rgba(16, 48, 82, 0.12);
}

.steps--visual li:not(:last-child)::after {
  top: 68px;
  right: -14px;
  width: 12px;
  height: 12px;
  border-color: var(--gold);
  opacity: 0.85;
}

.step-visual {
  position: relative;
  margin: 0;
  height: 140px;
  overflow: hidden;
  background: #10243a;
}

.step-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.45s ease;
}

.steps--visual li:hover .step-visual img {
  transform: scale(1.05);
}

.step-num {
  position: absolute;
  left: 12px;
  bottom: 12px;
  min-width: 42px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(7, 16, 24, 0.72);
  color: #f0e0b2;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  backdrop-filter: blur(6px);
}

.step-body {
  padding: 16px 16px 18px;
}

.steps--visual h3 {
  margin: 0 0 8px;
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--navy-900);
}

.steps--visual p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.55;
  color: var(--muted);
}

.contact {
  background:
    linear-gradient(160deg, #071018 0%, #0b1a2b 42%, #123152 100%);
  color: var(--white);
}

.contact .section-no {
  color: #93c5fd;
}

.contact h2 {
  color: var(--white);
}

.contact-shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  max-width: 560px;
  margin: 0 auto;
  text-align: center;
}

.contact-grid--home {
  grid-template-columns: 0.9fr 1.1fr;
  gap: 36px 48px;
  max-width: 980px;
  margin: 0 auto;
  align-items: start;
}

.contact-aside {
  text-align: left;
}

.contact-aside .contact-lead {
  color: rgba(255, 255, 255, 0.72);
}

.contact-hotline--aside {
  text-align: left;
  margin-top: 22px;
}

.contact-hotline--aside .contact-phone {
  justify-content: flex-start;
  font-size: clamp(28px, 4vw, 40px);
}

.contact-aside .contact-checklist {
  align-items: flex-start;
  margin-top: 22px;
}

.contact-form .optional {
  font-weight: 600;
  color: var(--muted);
  font-size: 12px;
}

.contact .contact-form {
  color: var(--ink);
  text-align: left;
}

.cases {
  background: var(--paper-soft);
}

.cases .section-desc {
  margin-top: 12px;
  color: var(--muted);
  font-size: 16px;
}

.cases-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-top: 32px;
}

.case-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
}

.case-visual {
  margin: 0;
  background: #eef3f8;
  min-height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.case-visual img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  object-position: top center;
}

.case-body {
  padding: 18px 18px 20px;
}

.case-tag {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--blue-600);
  margin-bottom: 8px;
}

.case-body h3 {
  font-size: 18px;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.case-body ul {
  list-style: none;
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.case-body li {
  font-size: 13.5px;
  color: var(--muted);
  line-height: 1.45;
}

.case-body li b {
  color: var(--navy-800);
  margin-right: 6px;
}

.hero-visual--lms {
  background: #0b0b0d;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-visual--lms img {
  object-fit: cover;
  object-position: center;
  height: 360px;
  max-height: none;
}

.contact-intro {
  text-align: center;
}

.contact-intro .contact-lead {
  margin: 12px 0 0;
}

.contact-hotline {
  margin: 0;
  padding: 0;
  max-width: none;
  background: none;
  border: none;
  border-radius: 0;
  text-align: center;
}

.contact-hotline-label {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.contact-phone {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin: 14px 0 10px;
  font-size: clamp(36px, 5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
  line-height: 1;
}

.contact-phone-icon {
  width: 0.72em;
  height: 0.72em;
  flex-shrink: 0;
  color: #93c5fd;
}

.contact-phone:hover {
  color: #93c5fd;
}

.contact-hotline-note {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.65);
}

.contact-checklist {
  list-style: none;
  margin: 28px auto 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  max-width: none;
  text-align: center;
}

.contact-checklist li {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 0;
  font-size: 14px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.88);
  letter-spacing: -0.01em;
}

.contact-checklist li::before {
  content: "✓";
  position: static;
  color: #93c5fd;
  font-weight: 800;
  font-size: 13px;
  line-height: 1;
}

.contact-lead {
  margin: 12px 0 20px;
  color: rgba(255, 255, 255, 0.72);
  font-size: 16px;
}

.contact-main {
  padding-top: 4px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
  align-items: start;
}

.contact-copy p {
  margin: 16px 0 20px;
  color: var(--muted);
  font-size: 17px;
}

.contact-form {
  padding: 28px;
  background: var(--white);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.contact-form label,
.contact-form legend {
  display: block;
  margin-bottom: 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--navy-800);
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  margin-top: 6px;
  padding: 12px 13px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper-soft);
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--blue-400);
  box-shadow: 0 0 0 3px rgba(79, 142, 196, 0.18);
}

.contact-form fieldset {
  border: 0;
  margin: 6px 0 10px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
}

.check {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600 !important;
  margin: 0 !important;
}

.check input {
  width: auto;
  margin: 0;
}

.form-status {
  margin-top: 12px;
  min-height: 1.4em;
  font-size: 14px;
  color: var(--blue-600);
}

.float-inquiry {
  position: fixed;
  right: 20px;
  bottom: 24px;
  z-index: 30;
  display: inline-flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  min-width: 0;
  padding: 12px 18px 12px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #1e40af 0%, #2563eb 55%, #3b82f6 100%);
  color: var(--white);
  box-shadow: 0 14px 36px rgba(29, 78, 216, 0.36);
  font-weight: 800;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  white-space: nowrap;
}

.float-inquiry-icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.18);
  color: #fff;
  flex-shrink: 0;
}

.float-inquiry-icon svg {
  width: 20px;
  height: 20px;
}

.float-inquiry-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 2px;
  line-height: 1.1;
}

.float-inquiry span {
  font-size: 11px;
  letter-spacing: 0.08em;
  font-weight: 700;
  opacity: 0.82;
}

.float-inquiry em {
  font-style: normal;
  font-size: 17px;
  opacity: 1;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.float-inquiry:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 42px rgba(29, 78, 216, 0.46);
}

@media (max-width: 560px) {
  .float-inquiry {
    right: 14px;
    bottom: 16px;
    padding: 10px 14px 10px 10px;
    gap: 10px;
  }

  .float-inquiry-icon {
    width: 38px;
    height: 38px;
  }

  .float-inquiry em {
    font-size: 15px;
  }
}

a[href^="tel:"] {
  cursor: pointer;
  -webkit-tap-highlight-color: rgba(37, 99, 235, 0.18);
}

.builders-marquee {
  padding: 52px 0 44px;
  background:
    linear-gradient(180deg, #f7fafc 0%, #ffffff 55%, #f4f8fc 100%);
  border-top: 1px solid var(--line);
}

.builders-marquee-head {
  max-width: 640px;
  margin: 0 auto 28px;
  text-align: center;
}

.builders-marquee-head .section-no {
  margin-bottom: 10px;
}

.builders-marquee-head h2 {
  font-size: clamp(24px, 3.2vw, 34px);
  letter-spacing: -0.03em;
  color: var(--navy-900);
}

.builders-marquee-head p {
  margin-top: 10px;
  color: var(--muted);
  font-size: 15px;
}

.builders-marquee-viewport {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 5%, #000 95%, transparent);
}

.builders-marquee-track {
  display: flex;
  align-items: center;
  gap: 48px;
  width: max-content;
  padding: 8px 0;
  animation: builders-marquee 55s linear infinite;
}

.builders-marquee-track img {
  display: block;
  height: 36px;
  width: auto;
  max-width: 220px;
  object-fit: contain;
  object-position: center;
  flex: 0 0 auto;
  border: 0;
  outline: 0;
  box-shadow: none;
  background: transparent;
  border-radius: 0;
}

@keyframes builders-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (max-width: 720px) {
  .builders-marquee {
    padding: 40px 0 36px;
  }

  .builders-marquee-track {
    gap: 32px;
    animation-duration: 42s;
  }

  .builders-marquee-track img {
    height: 34px;
    max-width: 140px;
  }
}

.site-footer {
  background: #050b14;
  color: rgba(255, 255, 255, 0.62);
  padding: 48px 0 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer-shell {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px 40px;
  flex-wrap: wrap;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  min-width: 0;
}

.footer-brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  flex-shrink: 0;
}

.footer-name {
  margin: 0;
  font-size: 16px;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.footer-name-en {
  margin: 4px 0 0;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.38);
}

.footer-contacts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 18px;
}

.footer-contacts a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.88);
  letter-spacing: -0.01em;
  transition: color 0.2s ease;
}

.footer-contacts a:hover {
  color: #fde68a;
}

.footer-contacts .footer-tel {
  color: #fde68a;
  font-size: 15px;
  font-weight: 800;
}

.footer-contacts .footer-sep {
  width: 1px;
  height: 14px;
  background: rgba(255, 255, 255, 0.18);
}

.footer-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
}

.footer-bottom {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px 28px;
  flex-wrap: wrap;
}

.footer-meta {
  margin: 0;
  max-width: 760px;
  display: flex;
  flex-wrap: wrap;
  gap: 4px 18px;
  font-size: 12.5px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.48);
}

.footer-meta span {
  margin: 0;
}

.copyright {
  margin: 0;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.36);
  white-space: nowrap;
}

/* legacy footer bits kept harmless */
.footer-inner {
  display: block;
}

.footer-phone,
.footer-email,
.footer-info,
.footer-name span {
  /* superseded by footer-shell layout */
}

.commerce-hero h2 {
  color: var(--white);
}

@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .contact-grid--home,
  .contact-shell,
  .package-grid,
  .cases-grid,
  .steps:not(.steps--visual),
  .detail-specs,
  .product-showcase,
  .promo-strip-inner {
    grid-template-columns: 1fr 1fr;
  }

  .steps--visual {
    grid-template-columns: repeat(3, 1fr);
  }

  .steps--visual li:nth-child(4),
  .steps--visual li:nth-child(5) {
    grid-column: span 1;
  }

  .media-facts .detail-specs {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: 1fr 1fr;
  }

  .pic-card,
  .pic-card:nth-child(4),
  .pic-card:nth-child(5) {
    grid-column: span 1;
  }

  .steps li:not(:last-child)::after {
    display: none;
  }
}

@media (max-width: 860px) {
  .menu-btn {
    display: block;
  }

  .nav {
    display: none;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    padding: 18px 20px 24px;
    background: rgba(255, 255, 255, 0.98);
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
    border-bottom: 1px solid var(--line);
  }

  .nav.open {
    display: flex;
  }

  /* 히어로 헤더(흰 글씨)에서도 모바일 메뉴는 흰 배경 + 남색 글씨 */
  .page-home .site-header--hero:not(.scrolled) .nav.open a:not(.nav-cta),
  .product-page .site-header--hero:not(.scrolled) .nav.open a:not(.nav-cta) {
    color: var(--navy-800);
  }

  .page-home .site-header--hero:not(.scrolled) .nav.open a:not(.nav-cta):hover,
  .product-page .site-header--hero:not(.scrolled) .nav.open a:not(.nav-cta):hover {
    color: var(--blue-600);
  }

  .nav.open .nav-cta {
    padding: 0;
    border-radius: 0;
    background: transparent;
    color: var(--navy-800) !important;
  }

  .nav.open .nav-cta:hover {
    background: transparent;
    color: var(--blue-600) !important;
  }

  .page-home .site-header--hero:not(.scrolled) .nav.open .nav-cta,
  .product-page .site-header--hero:not(.scrolled) .nav.open .nav-cta {
    background: transparent;
    color: var(--navy-800) !important;
  }

  .page-home .site-header--hero:not(.scrolled) .nav.open .nav-cta:hover,
  .product-page .site-header--hero:not(.scrolled) .nav.open .nav-cta:hover {
    background: transparent;
    color: var(--blue-600) !important;
  }

  .hero,
  .section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .page-home .hero {
    margin-top: calc(-1 * var(--header-h));
    padding-top: calc(64px + var(--header-h));
  }

  .hero-grid,
  .about-grid,
  .contact-grid,
  .contact-grid--home,
  .contact-shell,
  .package-grid,
  .cases-grid,
  .field-row,
  .detail-specs,
  .product-showcase,
  .promo-strip-inner {
    grid-template-columns: 1fr;
  }

  .contact-aside {
    text-align: center;
  }

  .contact-hotline--aside,
  .contact-aside .contact-checklist {
    text-align: center;
    align-items: center;
  }

  .contact-hotline--aside .contact-phone {
    justify-content: center;
  }

  /* 진행절차: 모바일에서도 5단계 한 줄로 압축 */
  .steps {
    grid-template-columns: repeat(5, 1fr);
    gap: 6px;
  }

  .steps li {
    padding: 12px 4px 10px;
    border-radius: 14px;
  }

  .step-icon {
    width: 40px;
    height: 40px;
    margin-bottom: 6px;
  }

  .step-icon svg {
    width: 22px;
    height: 22px;
  }

  .steps b {
    font-size: 10px;
  }

  .steps h3 {
    margin-top: 2px;
    font-size: 12.5px;
    letter-spacing: -0.03em;
  }

  .steps--visual {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .steps--visual li {
    display: grid;
    grid-template-columns: 112px 1fr;
    align-items: stretch;
    padding: 0;
    border-radius: 16px;
  }

  .steps--visual .step-visual {
    height: 100%;
    min-height: 96px;
  }

  .steps--visual .step-body {
    padding: 14px 14px 14px 12px;
  }

  .steps--visual h3 {
    font-size: 16px;
    margin-bottom: 4px;
  }

  .steps--visual p {
    font-size: 12.5px;
  }

  .step-num {
    left: 8px;
    bottom: 8px;
    min-width: 34px;
    padding: 4px 8px;
    font-size: 11px;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .steps li:not(:last-child)::after,
  .steps--visual li:not(:last-child)::after {
    display: none;
  }

  .media-inquiry-band-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .media-inquiry-actions {
    align-items: flex-start;
    width: 100%;
  }

  .media-agency-nav-top {
    flex-direction: column;
    align-items: flex-start;
  }

  .media-nav-inquiry {
    width: 100%;
    text-align: center;
  }

  .media-cat-landing {
    min-height: 280px;
  }

  .media-agency-body .media-panel {
    padding: 20px 16px;
  }

  .footer-top,
  .footer-bottom {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .footer-contacts {
    justify-content: center;
  }

  .footer-meta {
    max-width: 36em;
    justify-content: center;
    flex-direction: column;
    gap: 4px;
  }

  .media-page-cta-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-visual img,
  .about-visual:not(.media-rcs-hero) img,
  .media-slider,
  .media-slider-contain {
    height: 240px;
  }

  .brand-logo {
    width: 44px;
    height: 44px;
  }

  .brand-text em {
    display: none;
  }

  /* ── Mobile portrait: 매체 안내 UX ── */
  .partners {
    padding: 64px 0;
  }

  .partners .section-head {
    margin-bottom: 28px;
  }

  .section-desc {
    font-size: 15px;
  }

  .media-deck {
    border-radius: 18px;
    box-shadow: 0 8px 32px rgba(16, 48, 82, 0.08);
  }

  .media-nav {
    padding: 18px 16px 16px;
  }

  .media-panels {
    padding: 20px 16px 28px;
  }

  .media-cats {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
    gap: 8px;
    margin-bottom: 16px;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .media-cats::-webkit-scrollbar {
    display: none;
  }

  .media-cats button {
    flex-shrink: 0;
    scroll-snap-align: start;
    padding: 10px 18px;
    font-size: 14px;
  }

  .partner-list {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scroll-snap-type: x proximity;
    gap: 8px;
    padding-bottom: 4px;
    scrollbar-width: none;
  }

  .partner-list::-webkit-scrollbar {
    display: none;
  }

  .partner-list button {
    flex-shrink: 0;
    scroll-snap-align: start;
    white-space: nowrap;
    padding: 8px 14px;
    font-size: 12px;
  }

  .media-hero.about-grid {
    gap: 24px;
  }

  .media-panel[data-media-panel="carrier"] .media-hero.about-grid {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
  }

  .media-panel[data-media-panel="carrier"] .media-hero-copy {
    text-align: left;
    width: 100%;
  }

  .media-rcs-hero {
    max-width: min(260px, 78vw);
    width: 100%;
  }

  .media-panel[data-media-panel="skb"] .media-hero.about-grid,
  .media-panel[data-media-panel="card"] .media-hero.about-grid,
  .media-panel[data-media-panel="point"] .media-hero.about-grid {
    grid-template-columns: 1fr;
  }

  .media-hero-copy h2,
  .media-panel .media-hero h2 {
    font-size: 24px;
  }

  .about-lead {
    font-size: 15px;
  }

  .media-proposal-section {
    margin-top: 28px;
    padding-top: 24px;
  }

  .media-proposal-section:first-of-type {
    margin-top: 20px;
  }

  .media-proposal-head {
    gap: 12px;
    margin-bottom: 16px;
  }

  .media-proposal-head h3 {
    font-size: 17px;
  }

  .media-proposal-head p {
    font-size: 13px;
  }

  .media-proposal-no {
    width: 40px;
    height: 40px;
    font-size: 15px;
    border-radius: 11px;
  }

  .mart-proposal-list {
    margin-left: 4px;
    padding-left: 18px;
  }

  .mart-proposal-list li {
    padding: 14px 0 14px 20px;
  }

  .mart-proposal-list li::before {
    left: -10px;
    width: 22px;
    height: 22px;
    font-size: 10px;
    top: 14px;
  }

  .mart-chain-spec-body div {
    grid-template-columns: 64px 1fr;
    gap: 6px;
    padding: 8px 0;
  }

  .mart-chain-spec-body dd {
    font-size: 13px;
  }

  .media-proposal-section .detail-specs div {
    grid-template-columns: 84px 1fr;
    gap: 12px;
    padding: 12px 0;
  }
}

/* ── Media Slider (매체 사진 슬라이드) ── */
.media-slider {
  position: relative;
  overflow: hidden;
  height: 340px;
}
.media-slider .media-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity .5s ease;
  pointer-events: none;
}
.media-slider .media-slide.is-active {
  opacity: 1;
  pointer-events: auto;
}
.media-slider-nav {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 2;
}
.media-slider-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: 2px solid #fff;
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background .25s;
  box-shadow: 0 1px 4px rgba(0,0,0,.3);
}
.media-slider-dot.is-active {
  background: #fff;
}

.media-slider-contain {
  height: 360px;
  background: #10243a;
}
.media-slider-contain .media-slide {
  object-fit: contain;
}

.media-slider-phone {
  height: 420px;
  background: linear-gradient(160deg, #312e81 0%, #4338ca 35%, #2563eb 100%);
  padding: 28px 24px 36px;
  border-radius: 28px;
  position: relative;
}

.media-slider-phone::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 5px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.35);
  z-index: 3;
}

.media-slider-phone .media-slide {
  object-fit: contain;
  border-radius: 18px;
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.28);
  background: #fff;
}

.rcs-block {
  margin-top: 0;
}

.rcs-types {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}

.rcs-shot-card {
  margin: 0;
  text-align: center;
}

.rcs-shot-card img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  border: 1px solid rgba(215, 227, 239, 0.9);
  box-shadow: 0 4px 16px rgba(16, 48, 82, 0.06);
}

.rcs-types figcaption {
  padding: 14px 8px 0;
  font-size: 14px;
  font-weight: 800;
  line-height: 1.45;
  color: var(--navy-900);
}

.rcs-types figcaption span {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  font-weight: 500;
  color: var(--muted);
}

.bizchat-target {
  margin-top: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: stretch;
}

.bizchat-map-card {
  margin: 0;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(99, 102, 241, 0.15);
  box-shadow: 0 12px 36px rgba(16, 48, 82, 0.08);
  background: #fff;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}

.bizchat-map-card img {
  width: 100%;
  flex: 1 1 auto;
  height: auto;
  min-height: 280px;
  object-fit: cover;
  display: block;
}

.bizchat-map-card figcaption {
  padding: 14px 18px 16px;
  font-size: 13px;
  font-weight: 700;
  color: #4338ca;
  background: linear-gradient(90deg, rgba(79, 70, 229, 0.06), transparent);
  flex-shrink: 0;
}

.media-proposal-section .bizchat-map-card {
  border: none;
  box-shadow: none;
  border-radius: 12px;
  overflow: hidden;
}

.media-proposal-section .bizchat-map-card img {
  border-radius: 12px;
  border: 1px solid rgba(215, 227, 239, 0.9);
}

.media-proposal-section .bizchat-map-card figcaption {
  padding: 10px 0 0;
  background: none;
  color: var(--muted);
  font-weight: 600;
}

.media-proposal-section .bizchat-target .mart-proposal-list {
  margin-left: 4px;
}

.bizchat-target .bizchat-points {
  margin-top: 0;
  grid-template-columns: 1fr;
}

.bizchat-points {
  list-style: none;
  margin-top: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.bizchat-points li {
  border: 1px solid rgba(99, 102, 241, 0.12);
  border-radius: 16px;
  padding: 16px 18px;
  background: linear-gradient(135deg, #fafbff 0%, #f5f7ff 100%);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.bizchat-points li:hover {
  border-color: rgba(99, 102, 241, 0.28);
  box-shadow: 0 6px 20px rgba(79, 70, 229, 0.08);
}

.bizchat-points b {
  display: block;
  font-size: 15px;
  margin-bottom: 4px;
  color: var(--navy-900);
}

.bizchat-points b::before {
  content: "●";
  display: inline-block;
  margin-right: 8px;
  font-size: 8px;
  color: #6366f1;
  vertical-align: middle;
}

.bizchat-points span {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

@media (max-width: 900px) {
  .media-nav,
  .media-panels {
    padding-left: 16px;
    padding-right: 16px;
  }

  .rcs-types {
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
  }

  .rcs-types figcaption {
    font-size: 12px;
    padding-top: 10px;
  }

  .bizchat-target {
    grid-template-columns: 1fr;
  }

  .bizchat-map-card img {
    height: 200px;
    flex: none;
    min-height: 0;
  }

  .media-slider-phone {
    height: 300px;
    padding: 18px 14px 24px;
  }

  /* Mart intro mobile */
  .mart-proposal-cover {
    padding: 24px 20px 20px;
  }

  .mart-proposal-cover-head {
    margin-bottom: 20px;
  }

  .mart-proposal-cover-head h3 {
    font-size: 22px;
  }

  .mart-proposal-cover-head p {
    font-size: 14px;
  }

  .mart-chain-logos {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    justify-items: center;
  }

  .mart-chain-logo {
    width: min(100%, 200px);
  }

  .mart-chain-logo img {
    width: 100%;
    height: auto;
  }

  .mart-proposal-audience,
  .mart-proposal-lineup {
    padding: 20px 16px;
  }

  .mart-audience-line {
    flex-direction: column;
    border-top-width: 2px;
  }

  .mart-audience-item {
    padding: 16px 0;
  }

  .mart-audience-divider {
    width: 100%;
    height: 1px;
  }

  .mart-lineup-flow {
    flex-direction: column;
    border-top: none;
  }

  .mart-lineup-flow li {
    border-right: none;
    border-bottom: 1px solid var(--line);
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 2px 10px;
    text-align: left;
    padding: 12px 0;
    align-items: center;
  }

  .mart-lineup-flow li:last-child {
    border-bottom: none;
  }

  .mart-lineup-flow li span {
    grid-row: 1 / 3;
    font-size: 18px;
    margin: 0;
    align-self: center;
  }

  .mart-lineup-flow li b {
    font-size: 13px;
  }

  .mart-lineup-flow li em {
    font-size: 11px;
    text-align: left;
  }

  .mart-chain-specs {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .mart-chain-spec-head {
    padding: 16px;
  }

  .mart-digital-block {
    grid-template-columns: 1fr;
  }

  .mart-digital-brand {
    flex-direction: row;
    justify-content: center;
    padding: 14px 16px;
    gap: 10px;
  }

  .mart-digital-list li {
    padding: 14px 16px;
  }
}

@media (max-width: 480px) {
  .container {
    width: calc(100% - 28px);
  }

  .media-deck {
    border-radius: 14px;
  }

  .media-nav,
  .media-panels {
    padding-left: 14px;
    padding-right: 14px;
  }

  .media-cats button {
    padding: 9px 16px;
    font-size: 13px;
  }

  .media-hero.about-grid {
    gap: 18px;
  }

  .media-hero-copy h2,
  .media-panel .media-hero h2 {
    font-size: 21px;
  }

  .about-chips li {
    font-size: 12px;
    padding: 6px 11px;
  }

  .rcs-types {
    grid-template-columns: 1fr;
  }

  .rcs-types {
    grid-template-columns: 1fr;
  }

  .mart-proposal-cover-head h3 {
    font-size: 20px;
  }

  .mart-audience-item strong {
    font-size: 15px;
  }

  .mart-chain-spec-body div {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .mart-chain-spec-body dt {
    margin-bottom: 2px;
  }

  .media-slider,
  .media-slider-contain,
  .media-slider-phone {
    height: 220px;
  }

  .media-slider-phone {
    padding: 14px 12px 20px;
  }

  .media-proposal-section .detail-specs div {
    grid-template-columns: 1fr;
    gap: 4px;
  }

  .card-logo-row {
    gap: 10px 12px;
  }

  .card-logo-row li {
    width: 60px;
  }

  .card-logo-row img {
    width: 44px;
    height: 44px;
    border-radius: 12px;
  }

  .about-visual:not(.media-rcs-hero):not(.media-hero-shot) img {
    height: 220px;
  }
}

/* ── Mart Media (대형마트 매체 · 제안서형) ── */
.media-mart-intro {
  padding: 0;
  border-bottom: 1px solid rgba(215, 227, 239, 0.85);
  background: var(--white);
}

.mart-proposal-cover {
  padding: 36px 36px 28px;
  background:
    linear-gradient(135deg, rgba(15, 23, 42, 0.97) 0%, rgba(30, 27, 75, 0.94) 45%, rgba(29, 78, 216, 0.88) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.mart-proposal-cover::after {
  content: "";
  position: absolute;
  top: -40%;
  right: -8%;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.mart-proposal-cover-head {
  position: relative;
  z-index: 1;
  max-width: 560px;
  margin-bottom: 28px;
}

.mart-proposal-label {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 10px;
}

.mart-proposal-cover-head h3 {
  font-size: clamp(24px, 3vw, 32px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.3;
  margin-bottom: 10px;
}

.mart-proposal-cover-head p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.78);
  line-height: 1.6;
}

.mart-chain-logos {
  position: relative;
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: flex-end;
}

.mart-chain-logo {
  margin: 0;
  text-align: center;
}

.mart-chain-logo img {
  display: block;
  height: 48px;
  width: auto;
  border-radius: 6px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

.mart-chain-logo figcaption {
  margin-top: 8px;
  font-size: 12px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.65);
}

.mart-proposal-audience,
.mart-proposal-lineup {
  padding: 24px 36px;
}

.mart-proposal-kicker {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: #6366f1;
  margin-bottom: 14px;
}

.mart-audience-line {
  display: flex;
  align-items: stretch;
  gap: 0;
  background: linear-gradient(90deg, #f8faff 0%, #fff 50%, #f8faff 100%);
  border-radius: 0;
  border-top: 3px solid #4338ca;
  border-bottom: 1px solid var(--line);
}

.mart-audience-item {
  flex: 1;
  padding: 20px 24px;
  position: relative;
}

.mart-audience-item.is-core {
  background: linear-gradient(180deg, rgba(79, 70, 229, 0.06) 0%, transparent 100%);
}

.mart-audience-item.is-core .mart-audience-no {
  color: #4338ca;
}

.mart-audience-no {
  display: block;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--muted);
  margin-bottom: 6px;
}

.mart-audience-item strong {
  display: block;
  font-size: 17px;
  font-weight: 800;
  color: var(--navy-900);
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.mart-audience-item p {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
  margin: 0;
}

.mart-audience-divider {
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--line), transparent);
  flex-shrink: 0;
}

.mart-lineup-flow {
  list-style: none;
  display: flex;
  gap: 0;
  counter-reset: lineup;
  border-top: 1px solid var(--line);
}

.mart-lineup-flow li {
  flex: 1;
  padding: 18px 14px 20px;
  text-align: center;
  position: relative;
  border-right: 1px solid var(--line);
}

.mart-lineup-flow li:last-child {
  border-right: none;
}

.mart-lineup-flow li span {
  display: block;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.04em;
  color: #c7d2fe;
  line-height: 1;
  margin-bottom: 8px;
}

.mart-lineup-flow li b {
  display: block;
  font-size: 14px;
  font-weight: 800;
  color: var(--navy-900);
  margin-bottom: 4px;
}

.mart-lineup-flow li em {
  display: block;
  font-style: normal;
  font-size: 11px;
  color: var(--muted);
  line-height: 1.45;
}

.mart-chain-specs {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.mart-chain-spec {
  background: var(--white);
  border-radius: 0;
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(16, 48, 82, 0.06);
  border: 1px solid var(--line);
  border-top: 4px solid var(--line);
}

.mart-chain-spec.is-emart {
  border-top-color: #FFD100;
}

.mart-chain-spec.is-homeplus {
  border-top-color: #E60012;
}

.mart-chain-spec.is-lotte {
  border-top-color: #ED1C24;
}

.mart-chain-spec-head {
  padding: 20px 20px 16px;
  background: linear-gradient(180deg, #fafbff 0%, #fff 100%);
  border-bottom: 1px solid rgba(215, 227, 239, 0.7);
  display: flex;
  justify-content: center;
}

.mart-chain-spec-head img {
  height: 42px;
  width: auto;
}

.mart-chain-spec-body {
  padding: 16px 20px 12px;
}

.mart-chain-spec-body div {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 8px;
  padding: 10px 0;
  border-bottom: 1px dashed rgba(215, 227, 239, 0.9);
}

.mart-chain-spec-body div:last-child {
  border-bottom: none;
}

.mart-chain-spec-body dt {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}

.mart-chain-spec-body dd {
  font-size: 14px;
  font-weight: 600;
  color: var(--navy-800);
  line-height: 1.45;
  margin: 0;
}

.mart-chain-sub {
  margin: 0;
  padding: 12px 20px 16px;
  font-size: 12px;
  color: var(--muted);
  line-height: 1.5;
  background: var(--paper-soft);
  border-top: 1px solid var(--line);
}

.mart-proposal-list {
  list-style: none;
  counter-reset: mart-point;
  margin: 0;
  padding: 0;
  border-left: 3px solid #4338ca;
}

.mart-proposal-list li {
  counter-increment: mart-point;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 16px;
  padding: 16px 0 16px 24px;
  border-bottom: 1px solid rgba(215, 227, 239, 0.7);
  position: relative;
}

.mart-proposal-list li:last-child {
  border-bottom: none;
}

.mart-proposal-list li::before {
  content: counter(mart-point, decimal-leading-zero);
  position: absolute;
  left: -14px;
  top: 16px;
  width: 26px;
  height: 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(145deg, #4338ca, #2563eb);
  border-radius: 50%;
  box-shadow: 0 4px 12px rgba(67, 56, 202, 0.25);
}

.mart-proposal-list b {
  grid-column: 1 / -1;
  font-size: 15px;
  color: var(--navy-900);
}

.mart-proposal-list span {
  grid-column: 1 / -1;
  font-size: 13px;
  color: var(--muted);
  line-height: 1.55;
}

.mart-digital-block {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 0;
  border: 1px solid var(--line);
  overflow: hidden;
  background: var(--white);
}

.mart-digital-brand {
  padding: 28px 20px;
  background: linear-gradient(160deg, #1e1b4b 0%, #312e81 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
}

.mart-digital-brand span {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
}

.mart-digital-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.mart-digital-list li {
  padding: 18px 24px;
  border-bottom: 1px solid var(--line);
}

.mart-digital-list li:last-child {
  border-bottom: none;
}

.mart-digital-list b {
  display: block;
  font-size: 15px;
  color: var(--navy-900);
  margin-bottom: 4px;
}

.mart-digital-list span {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

/* ── Scroll reveal (Orka-like fade/rise) ── */
.reveal,
.reveal-fade,
.reveal-left,
.reveal-right,
.reveal-scale {
  opacity: 0;
  transition:
    opacity 0.85s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.85s cubic-bezier(0.22, 1, 0.36, 1);
  will-change: opacity, transform;
}

.reveal {
  transform: translate3d(0, 36px, 0);
}

.reveal-fade {
  transform: none;
}

.reveal-left {
  transform: translate3d(-40px, 0, 0);
}

.reveal-right {
  transform: translate3d(40px, 0, 0);
}

.reveal-scale {
  transform: scale(0.94);
}

.reveal.is-visible,
.reveal-fade.is-visible,
.reveal-left.is-visible,
.reveal-right.is-visible,
.reveal-scale.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

.reveal-scale.is-visible {
  transform: scale(1);
}

.reveal-d1 { transition-delay: 0.08s; }
.reveal-d2 { transition-delay: 0.16s; }
.reveal-d3 { transition-delay: 0.24s; }
.reveal-d4 { transition-delay: 0.32s; }
.reveal-d5 { transition-delay: 0.4s; }

@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-fade,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
}