:root {
    --navy: #1A2E5C;
    --blue: #2B5BE0;
    --blue-mid: #3A72F5;
    --blue-light: #6A9BF8;
    --sky: #4DBBF0;
    --sky-pale: #E8F4FD;
    --blue-pale: #EEF3FF;
    --cream: #F8FAFF;
    --silver: #E2E8F8;
    --dark: #111827;
    --dark-mid: #2D3E6B;
    --text-muted: #6B7A9E;
    --white: #FFFFFF;

    /* accent warm tones for character sections */
    --berry: #E8547A;
    --cookie: #F4A340;
    --berry-pale: #FFF0F5;
    --cookie-pale: #FFFBF0;
    --mint: #5DC9A8;
    --mint-pale: #EDFAF5;
    --lavender: #9B8EE8;
    --lavender-pale: #F3F0FF;
  }

  * { margin: 0; padding: 0; box-sizing: border-box; }
  html { scroll-behavior: smooth; }

  body {
    font-family: 'Noto Sans KR', sans-serif;
    background: var(--cream);
    color: var(--dark);
    overflow-x: hidden;
  }

  /* ── NAV ── */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 14px 48px;
    background: rgba(248,250,255,0.94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(43,91,224,0.1);
  }

  .nav-left,
  .nav-right {
    display: flex;
    align-items: center;
  }

  .nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 0;
    background: transparent;
    cursor: pointer;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 6px;
  }

  .nav-toggle span {
    width: 24px;
    height: 3px;
    border-radius: 3px;
    background: var(--navy);
    transition: transform 0.2s, opacity 0.2s;
  }

  .nav-logo {
    height: 80px;
    width: auto;
    display: block;
  }

  nav ul {
    display: flex;
    gap: 32px;
    list-style: none;
  }

  nav ul a {
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    color: var(--dark-mid);
    transition: color 0.2s;
  }
  nav ul a:hover { color: var(--blue); }

  nav.is-open .nav-toggle span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
  nav.is-open .nav-toggle span:nth-child(2) { opacity: 0; }
  nav.is-open .nav-toggle span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

  /* ── HERO VIDEO ── */
  .hero-video-section {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    background: #111827;
  }

  .hero-video-frame {
    position: absolute;
    inset: 0;
    overflow: hidden;
  }

  .hero-video-frame iframe {
    position: absolute;
    top: 50%;
    left: 50%;
    width: max(100vw, 177.78vh);
    height: max(100vh, 56.25vw);
    transform: translate(-50%, -50%);
    border: 0;
    pointer-events: none;
  }

  .hero-social-links {
    position: fixed;
    right: 24px;
    top: 50%;
    z-index: 120;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
    padding: 10px;
    border: 1px solid rgba(255,255,255,0.24);
    border-radius: 999px;
    background: rgba(13,24,48,0.56);
    backdrop-filter: blur(12px);
    transform: translateY(-50%);
    box-shadow: 0 12px 34px rgba(0,0,0,0.24);
  }

  .hero-social-link {
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    color: white;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
  }

  .hero-social-link:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 22px rgba(0,0,0,0.22);
  }

  .hero-social-link svg {
    width: 25px;
    height: 25px;
    display: block;
  }

  .hero-social-instagram {
    background: radial-gradient(circle at 30% 110%, #FEDA75 0%, #FA7E1E 28%, #D62976 52%, #962FBF 74%, #4F5BD5 100%);
  }

  .hero-social-facebook { background: #1877F2; }
  .hero-social-youtube { background: #FF0000; }
  .hero-social-store { background: #03C75A; }

  .hero-social-instagram svg,
  .hero-social-store svg {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
  }

  .hero-social-facebook svg {
    fill: currentColor;
  }

  .hero-social-youtube .youtube-frame {
    fill: none;
    stroke: white;
    stroke-width: 1.8;
  }

  .hero-social-youtube .youtube-play,
  .hero-social-store svg path:nth-child(3) {
    fill: white;
    stroke: none;
  }

  /* ── HERO ── */
  .hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 120px 48px 80px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(160deg, #EEF3FF 0%, #F8FAFF 40%, #E8F4FD 100%);
  }

  .hero-bg-deco {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 900px 600px at 15% 25%, rgba(43,91,224,0.07) 0%, transparent 70%),
      radial-gradient(ellipse 600px 500px at 85% 75%, rgba(77,187,240,0.1) 0%, transparent 70%),
      radial-gradient(ellipse 500px 400px at 70% 15%, rgba(106,155,248,0.08) 0%, transparent 70%);
  }

  .blob {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: floatBlob 7s ease-in-out infinite;
  }
  .blob-1 { width: 320px; height: 320px; background: var(--blue); top: 8%; left: 3%; animation-delay: 0s; }
  .blob-2 { width: 200px; height: 200px; background: var(--sky); top: 65%; right: 8%; animation-delay: 2.5s; }
  .blob-3 { width: 140px; height: 140px; background: var(--blue-mid); top: 25%; right: 22%; animation-delay: 4s; }
  .blob-4 { width: 180px; height: 180px; background: var(--sky); bottom: 18%; left: 18%; animation-delay: 1.2s; }

  @keyframes floatBlob {
    0%,100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-22px) scale(1.06); }
  }

  .hero-content { position: relative; z-index: 1; max-width: 760px; }

  .hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--blue-pale), var(--sky-pale));
    border: 1.5px solid var(--blue-light);
    border-radius: 50px;
    padding: 8px 20px;
    font-size: 13px;
    font-weight: 600;
    color: var(--blue);
    margin-bottom: 28px;
    letter-spacing: 0.5px;
  }

  .hero h1 {
    font-family: 'Nunito', sans-serif;
    font-size: clamp(40px, 6vw, 70px);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 24px;
    color: var(--navy);
  }

  .hero h1 .ac-blue { color: var(--blue); }
  .hero h1 .ac-sky { color: var(--sky); }

  .hero-desc {
    font-size: 17px;
    line-height: 1.85;
    color: var(--dark-mid);
    max-width: 560px;
    margin: 0 auto 40px;
    font-weight: 300;
  }

  .hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

  .btn-primary {
    background: linear-gradient(135deg, var(--blue), #1A46C8);
    color: white;
    border: none;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.2s, box-shadow 0.2s;
    font-family: 'Noto Sans KR', sans-serif;
    box-shadow: 0 8px 24px rgba(43,91,224,0.28);
  }
  .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px rgba(43,91,224,0.38); }

  .btn-secondary {
    background: white;
    color: var(--blue);
    border: 2px solid var(--blue-light);
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 15px;
    font-weight: 700;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    font-family: 'Noto Sans KR', sans-serif;
  }
  .btn-secondary:hover { background: var(--blue-pale); }

  /* ── SECTION BASE ── */
  .container { max-width: 1100px; margin: 0 auto; }

  .about .container,
  .characters .container,
  .business .container,
  .partners .container {
    position: relative;
    z-index: 1;
  }

  .floating-character {
    position: absolute;
    z-index: 0;
    display: block;
    height: auto;
    max-width: calc(100vw - 40px);
    pointer-events: none;
    user-select: none;
    filter: drop-shadow(0 16px 18px rgba(26,46,92,0.12));
    animation: characterFloat 5.8s ease-in-out infinite;
  }

  .floating-character-hero {
    left: 3%;
    top: 96px;
    width: clamp(220px, 30vw, 400px);
    opacity: 0.82;
    animation-delay: 0.2s;
  }

  .floating-character-about {
    right: max(28px, calc((100vw - 1100px) / 2 - 18px));
    top: 18px;
    width: clamp(92px, 11vw, 140px);
    transform: rotate(6deg);
    animation-delay: 0.8s;
  }

  .floating-character-characters {
    left: max(16px, calc((100vw - 1100px) / 2 - 34px));
    bottom: 58px;
    width: clamp(120px, 16vw, 210px);
    transform: rotate(-7deg);
    animation-delay: 1.3s;
  }

  .floating-character-business {
    right: max(18px, calc((100vw - 1100px) / 2 - 30px));
    top: 70px;
    width: clamp(110px, 14vw, 180px);
    transform: rotate(8deg);
    animation-delay: 0.5s;
  }

  .floating-character-partners {
    left: max(18px, calc((100vw - 1100px) / 2 - 48px));
    top: 80px;
    width: clamp(120px, 15vw, 190px);
    transform: rotate(-5deg);
    animation-delay: 1.7s;
  }

  .floating-character-partners-cat {
    right: max(18px, calc((100vw - 1100px) / 2 - 24px));
    top: 28px;
    width: clamp(92px, 12vw, 145px);
    opacity: 0.82;
    transform: rotate(5deg);
    animation-delay: 0.9s;
  }

  .section-label {
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 13px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--blue);
    margin-bottom: 16px;
  }

  .section-title {
    font-family: 'Nunito', sans-serif;
    font-weight: 900;
    font-size: clamp(26px, 4vw, 42px);
    line-height: 1.2;
    margin-bottom: 24px;
    color: var(--navy);
  }

  /* ── ABOUT ── */
  .about {
    padding: 136px 48px 100px;
    background: white;
    position: relative;
    overflow: hidden;
  }

  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
  }

  .about-text p {
    font-size: 16px;
    line-height: 1.9;
    color: var(--dark-mid);
    margin-bottom: 16px;
    font-weight: 300;
  }
  .about-text p strong { color: var(--navy); font-weight: 600; }

  .about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

  .stat-card {
    border-radius: 20px;
    padding: 28px 24px;
    text-align: center;
    transition: transform 0.2s;
  }
  .stat-card:hover { transform: translateY(-4px); }
  .stat-card:nth-child(1) { background: var(--blue-pale); }
  .stat-card:nth-child(2) { background: var(--sky-pale); }
  .stat-card:nth-child(3) { background: #F0F6FF; }
  .stat-card:nth-child(4) { background: #EBF8FD; }

  .stat-num {
    font-family: 'Nunito', sans-serif;
    font-weight: 900;
    font-size: 34px;
    line-height: 1;
    margin-bottom: 8px;
    color: var(--blue);
  }
  .stat-card:nth-child(2) .stat-num { color: var(--sky); }
  .stat-card:nth-child(3) .stat-num { color: #3A8EE8; }
  .stat-card:nth-child(4) .stat-num { color: #27AEDD; }

  .stat-label { font-size: 13px; font-weight: 600; color: var(--dark-mid); line-height: 1.4; }

  /* ── CHARACTERS ── */
  .characters {
    padding: 100px 48px 170px;
    background: linear-gradient(180deg, var(--cream) 0%, var(--blue-pale) 100%);
    position: relative;
    overflow: hidden;
  }

  .chars-header { text-align: center; margin-bottom: 60px; }

  .chars-desc {
    color: var(--dark-mid);
    font-size: 16px;
    line-height: 1.8;
    max-width: 520px;
    margin: 0 auto;
    font-weight: 300;
  }

  .chars-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
    max-width: 880px;
    margin: 0 auto;
  }

  .char-card {
    background: white;
    border-radius: 28px;
    padding: 40px 36px;
    position: relative;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    box-shadow: 0 4px 20px rgba(43,91,224,0.07);
  }
  .char-card:hover { transform: translateY(-6px); box-shadow: 0 16px 40px rgba(43,91,224,0.14); }

  .char-card::before {
    content: '';
    position: absolute;
    top: -40px; right: -40px;
    width: 160px; height: 160px;
    border-radius: 50%;
    opacity: 0.07;
  }
  .char-berrycat::before { background: var(--berry); }
  .char-cookiedog::before { background: var(--cookie); }

  .char-emoji { font-size: 64px; margin-bottom: 20px; display: block; line-height: 1; }

  .char-name {
    font-family: 'Nunito', sans-serif;
    font-weight: 900;
    font-size: 24px;
    margin-bottom: 6px;
    line-height: 1.25;
  }
  .char-berrycat .char-name { color: var(--berry); }
  .char-cookiedog .char-name { color: var(--cookie); }

  .char-sub { font-size: 13px; color: var(--text-muted); font-weight: 500; margin-bottom: 12px; }

  .char-intro {
    font-size: 15px;
    line-height: 1.6;
    color: var(--dark);
    font-weight: 700;
    margin-bottom: 20px;
    word-break: keep-all;
  }

  .char-traits { display: flex; flex-direction: column; gap: 10px; }

  .trait { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--dark-mid); line-height: 1.5; }

  .trait-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    margin-top: 5px;
    flex-shrink: 0;
  }
  .char-berrycat .trait-dot { background: var(--berry); }
  .char-cookiedog .trait-dot { background: var(--cookie); }

  .global-ip-card {
    text-align: center;
    background: white;
    border-radius: 24px;
    padding: 36px 48px;
    max-width: 700px;
    margin: 40px auto 0;
    box-shadow: 0 4px 24px rgba(43,91,224,0.07);
  }

  .global-ip-title {
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 20px;
    color: var(--navy);
    margin-bottom: 12px;
  }

  .global-ip-desc {
    font-size: 15px;
    color: var(--dark-mid);
    line-height: 1.8;
    font-weight: 300;
  }

  /* ── BUSINESS ── */
  .business {
    padding: 100px 48px;
    background: white;
    position: relative;
    overflow: hidden;
  }
  .biz-header { text-align: center; margin-bottom: 60px; }

  .biz-swiper {
    width: 100%;
    padding: 4px 4px 56px;
  }

  .biz-swiper .swiper-wrapper { align-items: stretch; }

  .biz-card {
    border-radius: 24px;
    padding: 32px 28px;
    transition: transform 0.2s;
    position: relative;
    overflow: hidden;
    height: auto;
    min-height: 250px;
  }
  .biz-card:hover { transform: translateY(-4px); }
  .biz-card-2d { background: var(--blue-pale); }
  .biz-card-3d { background: var(--sky-pale); }
  .biz-card-offline { background: #EEF8FF; }
  .biz-card-popup { background: #F5F0FF; }
  .biz-card-collab { background: linear-gradient(135deg, var(--blue-pale), var(--sky-pale)); }
  .biz-card-global { background: linear-gradient(135deg, #EEF8FF, #F5F0FF); }
  .biz-card-services { background: linear-gradient(135deg, #F8FAFF, #EBF8FD); }

  .biz-icon { font-size: 36px; margin-bottom: 16px; display: block; }

  .biz-tag {
    display: inline-block;
    font-family: 'Nunito', sans-serif;
    font-weight: 800;
    font-size: 10px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--blue);
    background: rgba(43,91,224,0.1);
    padding: 4px 10px;
    border-radius: 20px;
    margin-bottom: 12px;
  }
  .biz-card-3d .biz-tag { color: #27AEDD; background: rgba(77,187,240,0.15); }
  .biz-card-offline .biz-tag { color: #3A8EE8; background: rgba(58,142,232,0.12); }
  .biz-card-popup .biz-tag { color: var(--lavender); background: rgba(155,142,232,0.15); }
  .biz-card-collab .biz-tag { color: var(--blue); background: rgba(43,91,224,0.1); }
  .biz-card-global .biz-tag { color: var(--sky); background: rgba(77,187,240,0.15); }
  .biz-card-services .biz-tag { color: var(--navy); background: rgba(26,46,92,0.1); }

  .biz-title { font-family: 'Nunito', sans-serif; font-weight: 800; font-size: 18px; color: var(--navy); margin-bottom: 10px; }

  .biz-desc { font-size: 14px; color: var(--dark-mid); line-height: 1.7; font-weight: 300; }

  .biz-service-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin: 14px 0 0;
    padding-left: 20px;
    color: var(--dark);
    font-size: 14px;
    font-weight: 300;
    line-height: 1.55;
  }

  .biz-service-list strong {
    color: var(--navy);
    font-weight: 900;
  }

  .biz-service-list li {
    overflow-wrap: anywhere;
  }

  .biz-swiper-controls {
    position: absolute;
    left: 50%;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 14px;
    min-width: 240px;
    padding: 8px 12px;
    transform: translateX(-50%);
  }

  .biz-swiper-button {
    display: none;
    width: 34px;
    height: 34px;
    border: 0;
    border-radius: 50%;
    background: var(--blue-pale);
    color: var(--navy);
    cursor: pointer;
    font-size: 26px;
    font-weight: 700;
    line-height: 1;
    align-items: center;
    justify-content: center;
    transition: background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
  }

  .biz-swiper-button:hover {
    background: var(--blue);
    color: white;
    box-shadow: 0 8px 18px rgba(43,91,224,0.24);
    transform: translateY(-2px);
  }

  .biz-swiper-pagination {
    position: static;
    width: auto;
    display: flex;
    align-items: center;
    gap: 6px;
  }

  .biz-swiper-pagination .swiper-pagination-bullet {
    width: 18px;
    height: 4px;
    margin: 0;
    border-radius: 999px;
    background: rgba(43,91,224,0.18);
    opacity: 1;
    transition: width 0.2s, background 0.2s;
  }

  .biz-swiper-pagination .swiper-pagination-bullet-active {
    width: 34px;
    border-radius: 999px;
    background: var(--blue);
  }

  /* ── PARTNERS ── */
  .partners {
    padding: 100px 48px;
    background: linear-gradient(180deg, var(--cream) 0%, white 100%);
    position: relative;
    overflow: hidden;
  }

  .partners-header {
    text-align: center;
    margin-bottom: 48px;
  }

  .partner-group + .partner-group {
    margin-top: 54px;
  }

  .partner-group-title {
    font-family: 'Nunito', 'Noto Sans KR', sans-serif;
    font-weight: 900;
    font-size: 20px;
    color: var(--navy);
    margin-bottom: 20px;
  }

  .partner-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .partner-card {
    min-height: 132px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 14px;
    padding: 24px 18px;
    background: white;
    border: 1px solid rgba(43,91,224,0.12);
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(26,46,92,0.06);
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  }

  .partner-card:hover {
    transform: translateY(-4px);
    border-color: rgba(43,91,224,0.3);
    box-shadow: 0 16px 34px rgba(26,46,92,0.11);
  }

  .partner-logo-text {
    max-width: 100%;
    min-height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Nunito', 'Noto Sans KR', sans-serif;
    font-size: 20px;
    font-weight: 900;
    line-height: 1.12;
    color: var(--navy);
    overflow-wrap: anywhere;
  }

  .partner-name {
    max-width: 100%;
    font-size: 13px;
    font-weight: 500;
    line-height: 1.45;
    color: var(--text-muted);
    overflow-wrap: anywhere;
  }

  .partner-kakao .partner-logo-text { color: #111827; }
  .partner-genie .partner-logo-text { color: #00A6D6; }
  .partner-daewon .partner-logo-text { color: #2846A3; }
  .partner-booksen .partner-logo-text { color: #208854; }
  .partner-spextrum .partner-logo-text { color: #4D4ED8; }
  .partner-core .partner-logo-text { color: #D94F70; }
  .partner-weo .partner-logo-text { color: #2387D9; }
  .partner-jcross .partner-logo-text { color: #111827; }
  .partner-woojoolab .partner-logo-text { color: #7457D9; }
  .partner-lotta .partner-logo-text { color: #D71920; }
  .partner-leopard .partner-logo-text { color: #D35400; }
  .partner-jetsen .partner-logo-text { color: #2866B1; }
  .partner-deyixin .partner-logo-text { color: #8F3F9B; }
  .partner-qinbao .partner-logo-text { color: #2BA87C; }

  /* ── COMPANY INFO ── */
  .company-info {
    padding: 100px 48px;
    background: var(--navy);
    color: white;
    position: relative;
    overflow: hidden;
  }

  .info-header { text-align: center; margin-bottom: 60px; }
  .info-header .section-label { color: var(--blue-light); }
  .info-header .section-title { color: white; }

  .info-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    max-width: 800px;
    margin: 0 auto;
  }

  .info-row {
    background: rgba(255,255,255,0.06);
    border-radius: 16px;
    padding: 20px 24px;
    border: 1px solid rgba(255,255,255,0.1);
  }

  .info-row-label {
    font-size: 12px;
    font-weight: 600;
    color: var(--blue-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 6px;
  }

  .info-row-value { font-size: 15px; color: rgba(255,255,255,0.85); line-height: 1.6; }
  .info-row.full { grid-column: 1 / -1; }

  /* ── FOOTER ── */
  footer {
    background: #0D1830;
    color: rgba(255,255,255,0.4);
    text-align: center;
    padding: 32px 48px;
    font-size: 13px;
    line-height: 1.8;
  }
  footer a { color: var(--blue-light); text-decoration: none; }
  .footer-logo {
    height: 60px;
    margin-bottom: 12px;
    opacity: 0.7;
  }
  .footer-contact { margin-top: 6px; }
  .footer-copy {
    margin-top: 16px;
    font-size: 12px;
  }

  /* ── LICENSING CONTACT ── */
  .licensing-page {
    background: var(--cream);
  }

  .licensing-contact {
    min-height: calc(100vh - 150px);
    padding: 160px 48px 96px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, #FFF8FB 0%, var(--cream) 48%, #FFFFFF 100%);
  }

  .licensing-contact-grid {
    display: grid;
    grid-template-columns: minmax(0, 0.92fr) minmax(320px, 1.08fr);
    gap: 44px;
    align-items: center;
    position: relative;
    z-index: 2;
  }

  .licensing-copy h1 {
    font-family: 'Noto Sans KR', sans-serif;
    font-size: clamp(34px, 3.7vw, 52px);
    line-height: 1.22;
    color: var(--navy);
    margin: 14px 0 18px;
    letter-spacing: 0;
    font-weight: 700;
    word-break: keep-all;
  }

  .licensing-copy p {
    font-size: 16px;
    line-height: 1.9;
    color: var(--dark-mid);
    max-width: 500px;
    word-break: keep-all;
    font-weight: 400;
  }

  .licensing-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
    max-width: 460px;
  }

  .licensing-tags span {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(255,255,255,0.74);
    border: 1px solid rgba(232,84,122,0.16);
    color: var(--dark-mid);
    font-family: 'Nunito', sans-serif;
    font-size: 12px;
    font-weight: 800;
  }

  .licensing-contact-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
    margin-top: 30px;
    max-width: 500px;
  }

  .licensing-contact-card {
    display: block;
    padding: 18px 18px;
    border-radius: 8px;
    background: rgba(255,255,255,0.86);
    border: 1px solid rgba(232,84,122,0.13);
    box-shadow: 0 10px 26px rgba(26,46,92,0.07);
    text-decoration: none;
  }

  .contact-card-label {
    display: block;
    font-family: 'Nunito', sans-serif;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    color: var(--berry);
    margin-bottom: 6px;
  }

  .licensing-contact-card strong {
    font-size: 14px;
    color: var(--dark-mid);
    word-break: break-all;
  }

  .licensing-form {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
    padding: 30px;
    background: rgba(255,255,255,0.92);
    border: 1px solid rgba(232,84,122,0.13);
    border-radius: 8px;
    box-shadow: 0 18px 48px rgba(26,46,92,0.1);
  }

  .form-title {
    grid-column: 1 / -1;
    padding-bottom: 4px;
  }

  .form-title strong {
    display: block;
    font-size: 20px;
    color: var(--navy);
    margin-bottom: 6px;
    font-weight: 700;
  }

  .form-title span {
    display: block;
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.6;
  }

  .form-row {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-width: 0;
  }

  .form-row-full {
    grid-column: 1 / -1;
  }

  .form-row label {
    font-size: 13px;
    font-weight: 700;
    color: var(--navy);
  }

  .form-row input,
  .form-row select,
  .form-row textarea {
    width: 100%;
    border: 1px solid #E8DDE6;
    border-radius: 8px;
    padding: 13px 15px;
    background: #FFFDFE;
    color: var(--dark);
    font: inherit;
    line-height: 1.45;
    outline: none;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
  }

  .form-row textarea {
    resize: vertical;
    min-height: 140px;
  }

  .form-row input:focus,
  .form-row select:focus,
  .form-row textarea:focus {
    border-color: var(--berry);
    background: white;
    box-shadow: 0 0 0 4px rgba(232,84,122,0.1);
  }

  .licensing-submit {
    grid-column: 1 / -1;
    width: 100%;
    border: 0;
    cursor: pointer;
    justify-content: center;
    font-family: 'Noto Sans KR', sans-serif;
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(232,84,122,0.18);
  }

  .licensing-float-cat {
    top: 136px;
    right: 5%;
    width: 132px;
    opacity: 0.24;
  }

  .licensing-float-dog {
    bottom: 58px;
    left: 4%;
    width: 132px;
    opacity: 0.2;
    animation-delay: 0.6s;
  }

  /* ── ANIMATIONS ── */
  @keyframes fadeUp {
    to { opacity: 1; transform: translateY(0); }
  }

  @keyframes characterFloat {
    0%, 100% { translate: 0 0; }
    50% { translate: 0 -16px; }
  }

  .fade-up {
    opacity: 0;
    transform: translateY(30px);
    animation: fadeUp 0.7s ease forwards;
  }
  .hero-badge { animation-delay: 0.1s; }
  .hero h1 { animation-delay: 0.2s; }
  .hero-desc { animation-delay: 0.3s; }
  .hero-cta { animation-delay: 0.4s; }

  /* ── RESPONSIVE ── */
  @media (max-width: 768px) {
    nav {
      justify-content: space-between;
      padding: 10px 16px;
      overflow: visible;
    }
    .nav-right { position: static; }
    .nav-toggle { display: flex; }
    .nav-logo { height: 56px; }
    nav ul {
      position: absolute;
      top: 100%;
      left: 16px;
      right: 16px;
      display: none;
      flex-direction: column;
      gap: 0;
      width: auto;
      overflow: hidden;
      white-space: normal;
      background: rgba(255,255,255,0.98);
      border: 1px solid rgba(43,91,224,0.12);
      border-radius: 8px;
      box-shadow: 0 12px 28px rgba(26,46,92,0.12);
    }
    nav.is-open ul { display: flex; }
    nav ul a {
      display: block;
      padding: 14px 16px;
      font-size: 14px;
      border-bottom: 1px solid rgba(43,91,224,0.08);
    }
    nav ul li:last-child a { border-bottom: none; }
    .hero-video-section {
      min-height: auto;
      padding-top: 76px;
      background: #111827;
    }
    .hero-video-frame {
      position: relative;
      aspect-ratio: 16 / 9;
      width: 100%;
    }
    .hero-video-frame iframe {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      transform: none;
    }
    .hero-social-links {
      right: 12px;
      top: auto;
      bottom: 18px;
      flex-direction: row;
      gap: 8px;
      padding: 8px;
      transform: none;
    }
    .hero-social-link {
      width: 40px;
      height: 40px;
    }
    .hero-social-link svg {
      width: 22px;
      height: 22px;
    }
    .hero {
      align-items: flex-start;
      min-height: auto;
      padding-top: 34px;
      padding-bottom: 80px;
    }
    .hero-content {
      z-index: 2;
      margin-top: 132px;
    }
    .floating-character-hero {
      left: 50%;
      top: 28px;
      bottom: auto;
      width: min(58vw, 210px);
      transform: translateX(-50%);
      opacity: 0.72;
    }
    .floating-character-about,
    .floating-character-business,
    .floating-character-partners,
    .floating-character-partners-cat {
      width: min(28vw, 110px);
      right: 14px;
      left: auto;
      top: 30px;
      opacity: 0.7;
    }
    .about {
      padding-top: 142px;
    }
    .floating-character-about {
      top: 20px;
      right: 18px;
      width: min(30vw, 104px);
      opacity: 0.78;
    }
    .floating-character-partners {
      left: 14px;
      right: auto;
      top: 34px;
      width: min(27vw, 102px);
    }
    .floating-character-partners-cat {
      right: 14px;
      left: auto;
      top: 92px;
      width: min(24vw, 92px);
    }
    .characters {
      padding-top: 100px;
      padding-bottom: 150px;
    }
    .floating-character-characters {
      width: min(26vw, 96px);
      left: 50%;
      bottom: 26px;
      transform: translateX(-50%) rotate(-7deg);
      opacity: 0.74;
    }
    .business {
      padding-top: 142px;
    }
    .floating-character-business {
      top: 22px;
      right: 18px;
      width: min(28vw, 100px);
    }
    .partners {
      padding-top: 172px;
    }
    .hero, .about, .characters, .business, .partners, .company-info { padding-left: 20px; padding-right: 20px; }
    .about-grid { grid-template-columns: 1fr; gap: 36px; }
    .chars-grid { grid-template-columns: 1fr; }
    .partner-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .partner-card { min-height: 124px; padding: 22px 14px; }
    .partner-logo-text { font-size: 17px; }
    .biz-swiper-controls {
      min-width: 210px;
      gap: 10px;
      padding: 8px 10px;
    }
    .biz-swiper-button {
      width: 32px;
      height: 32px;
      font-size: 24px;
    }
    .biz-swiper-pagination .swiper-pagination-bullet { width: 14px; }
    .biz-swiper-pagination .swiper-pagination-bullet-active { width: 28px; }
    .info-grid { grid-template-columns: 1fr; }
    .licensing-contact {
      padding: 138px 20px 72px;
    }
    .licensing-contact-grid {
      grid-template-columns: 1fr;
      gap: 32px;
    }
    .licensing-copy h1 {
      font-size: 32px;
    }
    .licensing-copy p {
      font-size: 15px;
    }
    .licensing-contact-list {
      grid-template-columns: 1fr;
    }
    .licensing-form {
      grid-template-columns: 1fr;
      padding: 22px;
      gap: 16px;
    }
    .licensing-float-cat,
    .licensing-float-dog {
      display: none;
    }
  }

  @media (max-width: 480px) {
    .partner-grid { grid-template-columns: 1fr; }
    .partner-group-title { text-align: center; }
  }