@charset "utf-8";
/* =========================================================
   SG ENTERTECH — 메인 페이지 공통 스타일
   대상: index.html / index-en.html

   두 파일에 2,218줄이 통째로 복제되어 있던 것을 분리했습니다.
   수정 시 이 파일 하나만 고치면 한/영 양쪽에 반영됩니다.
   ※ nginx가 css를 30일 캐시하므로 각 HTML의 ?v= 값을 함께 올려야 합니다.
========================================================= */

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

    /* =========================
       Design Tokens
    ========================== */
    :root {
      --scale: 1;

      --headerH: calc(74px * var(--scale));
      --containerW: calc(1200px * var(--scale));
      --padX: calc(28px * var(--scale));

      --text: #0f1115;
      --muted: #313645;
      --shadow: 0 14px 34px rgba(0, 0, 0, .16);

      /* ✅ 푸른톤 믹스(전체 배경) */
      --pageBg:
        radial-gradient(1100px 700px at 50% 10%, #f3fbff 0%, #eaf4ff 45%, #f7f9fc 100%);

      --accent: #00c3ff;

      --w-regular: 520;
      --w-medium: 650;
      --w-bold: 800;
      --w-black: 900;

      --track-tight: -0.6px;
      --track-base: -0.2px;

      --headerFillDur: 320ms;

      --bannerFrameDur: 620ms;
      --bannerTextDur: 360ms;
      --bannerTextDelay: 520ms;
      --contentAfterTitleGap: 140ms;
      --afterBannerDelay: calc(var(--bannerTextDelay) + var(--contentAfterTitleGap));

      --about1BodyDelay: 760ms;
      --about1BlockDur: 1400ms;
      --about1BlockStagger: 220ms;

      --about2BarDur: 1300ms;
      --about2TextDur: 900ms;
      --about2TextDelayBase: 720ms;

      --svcPanelDur: 1300ms;
      --svcRightDur: 980ms;
      --svcRightDelay: 220ms;
      --svcContentDur: 900ms;

      --svcPanelYoff: calc(52px * var(--scale));

      --portfolioContentDur: 900ms;

      --navFontSize: calc(15px * var(--scale));
      --navFontWeight: var(--w-medium);
      --navTextTrack: var(--track-base);
      --navTextColor: #111;
      --navTextOpacity: .92;
      --navGap: calc(44px * var(--scale));

      --navUnderlineH: 3px;
      --navUnderlineColor: #111;

      --h1: calc(56px * var(--scale));
      --h2: calc(34px * var(--scale));
      --p: calc(18px * var(--scale));

      --heroBottomPad: clamp(120px, 16vh, 180px);

      --heroH1Size: var(--h1);
      --heroH1Weight: var(--w-black);
      --heroH1Track: var(--track-tight);
      --heroH1Color: #ffffff;

      --heroUnderlineH: 2px;
      --heroUnderlineOpacity: .62;
      --heroUnderlineDelay: .40s;

      --heroH2Size: var(--h2);
      --heroH2Weight: var(--w-black);
      --heroH2Track: var(--track-base);
      --heroH2Color: var(--accent);

      --heroPSize: var(--p);
      --heroPLine: 1.56;
      --heroPWeight: var(--w-regular);
      --heroPTrack: var(--track-base);
      --heroPColor: #ffffffb0;
      --heroPOpacity: .98;

      /* ✅ 히어로 텍스트 그림자 */
      --heroTextShadowStrong: 0 10px 26px rgba(0, 0, 0, .42);
      --heroTextShadowSoft: 0 8px 18px rgba(0, 0, 0, .28);

      /* ✅ 섹션 배너(푸른톤 살짝) */
      --bannerBg: #1f2430;
      --bannerH: calc(84px * var(--scale));
      --bannerW: calc(860px * var(--scale));
      --bannerTop: calc(34px * var(--scale));
      --bannerGap: calc(6px * var(--scale));
      --bannerBleed: calc(18px * var(--scale));

      --bannerTextColor: #f2f7ff;
      --bannerTextSize: calc(32px * var(--scale));
      --bannerTextWeight: var(--w-black);
      --bannerTextTrack: var(--track-tight);

      --bannerFrameImg: none;
      --bannerFrameImgOpacity: .18;

      --tileW: calc(228px * var(--scale));
      --tileH: calc(280px * var(--scale));
      --sliderSpeedTop: 36s;
      --sliderSpeedBottom: 40s;

      --about1TextColor: #2f3944;
      --about1TextSize: calc(24px * var(--scale));
      --about1TextWeight: var(--w-regular);
      --about1TextTrack: var(--track-base);
      --about1LineColor: var(--accent);
      --about1TextLine: 1.5;

      --about1MarkerW: 4px;
      --about1MarkerRadius: 2px;
      --about1MarkerMinH: calc(120px * var(--scale));
      --about1MarkerTop: calc(6px * var(--scale));
      --about1BlockGap: calc(28px * var(--scale));
      --about1BlockMarginY: calc(38px * var(--scale));
      --about1GridColW: calc(10px * var(--scale));

      --barH: calc(150px * var(--scale));
      --barGap: calc(26px * var(--scale));
      --barPadY: calc(20px * var(--scale));
      --barShiftBase: calc(100vw * 2 / 15);
      --barShiftMore: calc(var(--barShiftBase) * 1.25);
      --barShiftExtra: clamp(40px, 3vw, 70px);

      --about2BarBg1: linear-gradient(90deg, #f7fbff 0%, rgba(0, 195, 255, .16) 100%);
      --about2BarBg2: linear-gradient(270deg, #f4f9ff 0%, rgba(0, 195, 255, .10) 100%);
      --about2BarBg3: linear-gradient(90deg, #f7fbff 0%, rgba(0, 195, 255, .16) 100%);
      --about2BarBg4: linear-gradient(270deg, #f4f9ff 0%, rgba(0, 195, 255, .10) 100%);

      --about2FrameImg: none;
      --about2FrameImgOpacity: .14;

      --about2TitleColor: #2f3a44;
      --about2TitleSize: calc(30px * var(--scale));
      --about2TitleWeight: var(--w-black);
      --about2TitleTrack: var(--track-base);

      --about2DescColor: rgba(86, 98, 112, 0.92);
      --about2DescSize: calc(24px * var(--scale));
      --about2DescLine: 1.4;
      --about2DescWeight: var(--w-regular);
      --about2DescTrack: var(--track-base);
      --about2DescOpacity: .92;

      --svcPanelH: calc(520px * var(--scale));
      --svcPanelShift: clamp(820px, 40vw, 1220px);
      --slopeK: .72;

      --svcPanelBg: rgba(0, 195, 255, .10);
      --svcPanelBorder: rgba(255, 255, 255, .92);

      --svcPanelImg: none;
      --svcPanelImgOpacity: .16;

      --svcTitleColor: rgba(36, 45, 56, 0.92);
      --svcTitleSize: calc(32px * var(--scale));
      --svcTitleWeight: var(--w-black);
      --svcTitleTrack: var(--track-base);
      --svcTitleMarginBottom: calc(22px * var(--scale));

      --svcRightPadL: calc(44px * var(--scale));
      --svcRightPadR: calc(30px * var(--scale));
      --svcTextBlockGap: calc(18px * var(--scale));

      --svcBulletColor: rgba(42, 52, 65, 0.76);
      --svcBulletSize: var(--about1TextSize);
      --svcBulletLine: 1.2;
      --svcBulletWeight: var(--w-regular);
      --svcBulletTrack: var(--track-base);
      --svcBulletMaxW: calc(680px * var(--scale));

      --svcBulletItemPadL: calc(22px * var(--scale));
      --svcBulletItemMarginY: calc(18px * var(--scale));
      --svcBulletMarkerW: 3px;
      --svcBulletMarkerColor: rgba(0, 118, 255, 0.42);

      --portfolioSubColor: var(--muted);
      --portfolioSubSize: calc(18px * var(--scale));
      --portfolioSubLine: 1.85;
      --portfolioSubWeight: var(--w-regular);
      --portfolioSubTrack: var(--track-base);
      --portfolioSubOpacity: 0.8;

      --portfolioBottomPad: calc(150px * var(--scale));

      --footerBg:
        radial-gradient(900px 420px at 30% 0%, rgba(18, 66, 110, .30) 0%, rgba(0, 0, 0, 0) 55%),
        linear-gradient(180deg, #09111d 0%, #070d16 100%);

      --footerFrameImg: none;
      --footerFrameImgOpacity: .10;

      --footerTitleColor: #e9edf6;
      --footerTitleSize: calc(20px * var(--scale));
      --footerTitleWeight: var(--w-black);
      --footerTitleTrack: var(--track-base);

      --footerTextColor: #aeb6c7;
      --footerTextSize: calc(16.5px * var(--scale));
      --footerTextLine: 1.25;
      --footerTextWeight: var(--w-regular);
      --footerTextTrack: var(--track-base);
      --footerTextOpacity: .78;

      --footerPadYTop: calc(44px * var(--scale));
      --footerPadYBottom: calc(44px * var(--scale));
      --footerTitleToTextGap: calc(12px * var(--scale));
      --footerTextToLogoGap: calc(12px * var(--scale));
      --footerCopyTop: calc(10px * var(--scale));
      --footerLogoTop: calc(12px * var(--scale));
    }

    /* =========================
       Base
    ========================== */
    * {
      box-sizing: border-box;
    }

    html,
    body {
      margin: 0;
      padding: 0;
      width: 100%;
    }

    html {
      scroll-behavior: smooth;
      overflow-x: clip;
    }

    body {
      font-family: PretendardVariable, Pretendard, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
      color: var(--text);
      overflow-x: clip;
      background: var(--pageBg);
      letter-spacing: var(--track-base);
      font-weight: var(--w-regular);
      -webkit-text-size-adjust: 100%;
      text-rendering: geometricPrecision;
    }

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

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

    ul {
      margin: 0;
      padding-left: 20px;
    }

    .container {
      width: min(var(--containerW), 100%);
      margin: 0 auto;
      padding: 0 var(--padX);
    }

    section {
      scroll-margin-top: var(--headerH);
    }

    .screen {
      min-height: calc(100vh - var(--headerH));
      position: relative;
    }

    .pad-top {
      padding-top: var(--headerH);
    }

    /* =========================
       Section Title Banner
    ========================== */
    .section-banner {
      position: absolute;
      left: calc(-1 * var(--bannerBleed));
      top: calc(var(--headerH) + var(--bannerTop));
      height: var(--bannerH);
      width: calc(min(var(--bannerW), 58vw) + var(--bannerBleed));
      background: var(--bannerBg);

      --diag: calc(var(--bannerH) * var(--slopeK));
      clip-path: polygon(0 0, 100% 0, calc(100% - var(--diag)) 100%, 0 100%);

      display: flex;
      align-items: center;

      padding-left: calc(((100vw - min(var(--containerW), 100vw)) / 2) + var(--padX) + var(--bannerBleed));

      box-shadow: var(--shadow);
      z-index: 6;

      opacity: 0;
      transform: translateX(-520px);
      will-change: transform, opacity;
      overflow: hidden;
    }

    .section-banner::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image: var(--bannerFrameImg);
      background-size: cover;
      background-position: center;
      opacity: var(--bannerFrameImgOpacity);
      pointer-events: none;
      z-index: 0;
    }

    .section-banner span {
      position: relative;
      z-index: 1;
      color: var(--bannerTextColor);
      font-weight: var(--bannerTextWeight);
      font-size: var(--bannerTextSize);
      letter-spacing: var(--bannerTextTrack);

      opacity: 0;
      transform: translateX(-10px);
      will-change: transform, opacity;
    }

    @keyframes frameIn {
      from {
        opacity: 0;
        transform: translateX(-560px);
      }

      to {
        opacity: 1;
        transform: translateX(0);
      }
    }

    @keyframes textIn {
      from {
        opacity: 0;
        transform: translateX(-10px);
      }

      to {
        opacity: 1;
        transform: translateX(0);
      }
    }

    .screen.inview .section-banner {
      animation: frameIn var(--bannerFrameDur) cubic-bezier(.16, .92, .18, 1) both;
    }

    .screen.inview .section-banner span {
      animation: textIn var(--bannerTextDur) cubic-bezier(.16, .92, .18, 1) both;
      animation-delay: var(--bannerTextDelay);
    }

    .screen.instant .section-banner,
    .screen.instant .section-banner span {
      animation: none !important;
      opacity: 1 !important;
      transform: none !important;
    }

    .section-content-pad {
      padding-top: calc(var(--bannerTop) + var(--bannerH) + var(--bannerGap));
    }

    /* =========================
       Header
    ========================== */
    .header {
      position: fixed;
      inset: 0 0 auto 0;
      height: var(--headerH);
      z-index: 100;
      background: transparent;
      border-bottom: 1px solid transparent;
      transition: border-color 140ms ease;
      overflow: hidden;
    }

    .header-bg {
      position: absolute;
      inset: 0;
      background: rgba(255, 255, 255, .94);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      transform: scaleY(0);
      transform-origin: top;
      will-change: transform;
      pointer-events: none;
      z-index: 0;
    }

    .header.bg-on .header-bg {
      transform: scaleY(1);
    }

    .header.line-on {
      border-bottom-color: rgba(0, 0, 0, .16);
    }

    @media (max-width:760px) {

      /* 모바일 스크롤 시 헤더 아웃라인 더 불투명 */
      .header.line-on {
        border-bottom-color: rgba(0, 0, 0, .34);
      }
    }

    @keyframes headerFillDown {
      from {
        transform: scaleY(0);
      }

      to {
        transform: scaleY(1);
      }
    }

    @keyframes headerUnfillUp {
      from {
        transform: scaleY(1);
      }

      to {
        transform: scaleY(0);
      }
    }

    .header.anim-down .header-bg {
      animation: headerFillDown var(--headerFillDur) cubic-bezier(.16, .92, .18, 1) both;
    }

    .header.anim-up .header-bg {
      animation: headerUnfillUp var(--headerFillDur) cubic-bezier(.16, .92, .18, 1) both;
    }

    .header .container {
      position: relative;
      z-index: 1;
    }

    .header-inner {
      height: var(--headerH);
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
    }

    .brand {
      display: flex;
      align-items: center;
      gap: 10px;
      min-width: 240px;
    }

    .brand img {
      width: calc(150px * var(--scale));
      height: calc(34px * var(--scale));
      object-fit: contain;
    }

    .nav {
      position: relative;
      display: flex;
      gap: var(--navGap);
      align-items: center;
      font-size: var(--navFontSize);
      font-weight: var(--navFontWeight);
      letter-spacing: var(--navTextTrack);
      color: var(--navTextColor);
      white-space: nowrap;
    }

    .nav a {
      position: relative;
      display: flex;
      align-items: center;
      height: var(--headerH);
      padding: 0 2px;
      opacity: var(--navTextOpacity);
    }

    .nav a:hover {
      opacity: 1;
    }

    .nav-underline {
      position: absolute;
      left: 0;
      bottom: 0;
      height: var(--navUnderlineH);
      background: var(--navUnderlineColor);
      border-radius: 999px;
      width: 0px;
      transform: translateX(0px);
      opacity: 0;
      will-change: transform, width, opacity;
      transition:
        transform 220ms cubic-bezier(.16, .92, .18, 1),
        width 220ms cubic-bezier(.16, .92, .18, 1),
        opacity 160ms ease;
      pointer-events: none;
    }

    .lang-switch {
      min-width: 160px;
      text-align: right;
      font-size: calc(14px * var(--scale));
      color: #222;
      opacity: .9;
      white-space: nowrap;
      font-weight: var(--w-regular);
      letter-spacing: var(--track-base);
    }

    .lang-switch a {
      opacity: .85;
    }

    .lang-switch a:hover {
      opacity: 1;
      text-decoration: underline;
      text-underline-offset: 4px;
    }

    .hamburger {
      display: none;
      width: calc(46px * var(--scale));
      height: calc(40px * var(--scale));
      border: 0;
      background: transparent;
      cursor: pointer;
      padding: 0;
      border-radius: 12px;
      align-items: center;
      justify-content: center;
      gap: 6px;
      flex-direction: column;
      -webkit-tap-highlight-color: transparent;
    }

    .hamburger span {
      display: block;
      width: calc(22px * var(--scale));
      height: 2px;
      background: #111;
      border-radius: 999px;
      opacity: .92;
      transition: transform 200ms ease, opacity 200ms ease;
    }

    .hamburger[aria-expanded="true"] span:nth-child(1) {
      transform: translateY(8px) rotate(45deg);
    }

    .hamburger[aria-expanded="true"] span:nth-child(2) {
      opacity: 0;
    }

    .hamburger[aria-expanded="true"] span:nth-child(3) {
      transform: translateY(-8px) rotate(-45deg);
    }

    .mobile-menu {
      display: none;
      position: fixed;
      top: var(--headerH);
      left: 0;
      right: 0;
      z-index: 99;
      background: rgba(255, 255, 255, .96);
      backdrop-filter: blur(10px);
      -webkit-backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(0, 0, 0, 0.22);
      box-shadow: 0 1px 0 rgba(0, 0, 0, 0.22);
      transform: translateY(-10px);
      opacity: 0;
      pointer-events: none;
      max-height: 0px;
      overflow: hidden;
      transition:
        transform 220ms cubic-bezier(.16, .92, .18, 1),
        opacity 180ms ease,
        max-height 260ms cubic-bezier(.16, .92, .18, 1);
    }

    .mobile-menu.open {
      transform: translateY(0);
      opacity: 1;
      pointer-events: auto;
      max-height: 420px;
    }

    .mobile-menu .mm-inner {
      width: 100%;
      padding: 14px 0 18px;
    }

    .mobile-menu a {
      display: block;
      width: 100%;
      padding: 14px var(--padX);
      font-weight: var(--w-medium);
      letter-spacing: var(--track-base);
      color: #111;
      opacity: .92;
    }

    /* =========================
       HERO
    ========================== */
    .intro {
      height: 100vh;
      min-height: 100vh;
      overflow: hidden;
      position: relative;
      background: #000;
    }

    .intro video {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: 0;
      pointer-events: none;
      background: #000;
      transform: translateZ(0);
    }

    .intro .overlay {
      position: absolute;
      inset: 0;
      z-index: 1;
      /* ✅ 푸른톤 섞기(히어로 오버레이) */
      background:
        linear-gradient(180deg, rgba(230, 248, 255, .62) 0%, rgba(230, 248, 255, .12) 40%, rgba(0, 0, 0, .62) 100%),
        radial-gradient(900px 520px at 50% 0%, rgba(0, 195, 255, .20) 0%, rgba(0, 0, 0, 0) 62%);
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      height: 100%;
      display: flex;
      align-items: flex-end;
      justify-content: center;
      padding-bottom: var(--heroBottomPad);
      text-align: center;
    }

    .hero-text {
      width: min(calc(980px * var(--scale)), calc(100% - var(--padX)*2));
      margin: 0 auto;
    }

    .hero-text .t1,
    .hero-text .t2,
    .hero-text .t3 {
      opacity: 0;
      transform: translateY(12px);
      transition: opacity .46s ease, transform .46s ease;
      will-change: transform, opacity;
    }

    body.loaded .hero-text .t1 {
      opacity: 1;
      transform: none;
      transition-delay: .04s;
    }

    body.loaded .hero-text .t2 {
      opacity: 1;
      transform: none;
      transition-delay: .90s;
    }

    body.loaded .hero-text .t3 {
      opacity: 1;
      transform: none;
      transition-delay: 1.28s;
    }

    .hero-text h1 {
      margin: 0 0 10px 0;
      font-size: var(--heroH1Size);
      font-weight: var(--heroH1Weight);
      letter-spacing: var(--heroH1Track);
      color: var(--heroH1Color);
      display: inline-block;
      position: relative;
      line-height: 1.05;
      text-shadow: var(--heroTextShadowStrong);
    }

    .hero-text h1::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      height: var(--heroUnderlineH);
      bottom: calc(-10px * var(--scale));
      background: var(--heroH1Color);
      opacity: var(--heroUnderlineOpacity);
      transform: scaleX(0);
      transform-origin: left;
      transition: transform 480ms cubic-bezier(.16, .92, .18, 1);
      transition-delay: var(--heroUnderlineDelay);
      border-radius: 999px;
      will-change: transform;
    }

    body.loaded .hero-text h1::after {
      transform: scaleX(1);
    }

    .hero-text h2 {
      margin: 18px 0 10px 0;
      font-size: var(--heroH2Size);
      font-weight: var(--heroH2Weight);
      letter-spacing: var(--heroH2Track);
      color: var(--heroH2Color);
      text-shadow: var(--heroTextShadowSoft);
    }

    .hero-text p {
      margin: 0;
      font-size: var(--heroPSize);
      line-height: var(--heroPLine);
      opacity: var(--heroPOpacity);
      color: var(--heroPColor);
      font-weight: var(--heroPWeight);
      letter-spacing: var(--heroPTrack);
      text-shadow: 0 6px 14px rgba(0, 0, 0, .22);
    }

    /* =========================
       Product Slider
    ========================== */
    .slider-screen {
      display: flex;
      align-items: center;
    }

    .slider-wrap {
      width: 100%;
      padding: 0;
      overflow: hidden;
    }

    .slider-rows {
      width: 100%;
      margin-top: 0;
    }

    .slider-row {
      width: 100%;
      height: var(--tileH);
      margin: calc(22px * var(--scale)) 0;
      overflow: visible;
      position: relative;
    }

    .slider-track {
      display: flex;
      width: max-content;
      height: 100%;
      will-change: transform;
    }

    .product-tile {
      width: var(--tileW);
      height: var(--tileH);
      flex: 0 0 auto;
      overflow: hidden;
      background: #d6dbe4;
      position: relative;
      will-change: transform;
      transform: translateZ(0) scale(1);
      transition: transform .26s cubic-bezier(.2, .9, .2, 1);
    }

    .product-tile img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      filter: grayscale(1) saturate(.65) contrast(1.06) brightness(.96);
      transform: scale(1.0);
      transition: transform .26s cubic-bezier(.2, .9, .2, 1), filter .26s ease;
      will-change: transform, filter;
    }

    .slider-row:hover .slider-track {
      animation-play-state: paused;
    }

    .product-tile:hover {
      transform: translateZ(0) scale(1.2);
      z-index: 5;
    }

    .product-tile:hover img {
      filter: none;
      transform: scale(1.08);
    }

    .row-top .slider-track {
      animation: scrollLeft var(--sliderSpeedTop) linear infinite;
    }

    .row-bottom .slider-track {
      animation: scrollLeft var(--sliderSpeedBottom) linear infinite reverse;
    }

    @keyframes scrollLeft {
      from {
        transform: translateX(0);
      }

      to {
        transform: translateX(-50%);
      }
    }

    /* =========================
       About 1
    ========================== */
    .about1 {
      background: transparent;
    }

    .about1-inner {
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: center;
      padding-bottom: calc(34px * var(--scale));
    }

    .about1-copy {
      width: min(calc(980px * var(--scale)), 100%);
      margin: 0 auto;
    }

    .about1-block {
      display: grid;
      grid-template-columns: var(--about1GridColW) 1fr;
      gap: var(--about1BlockGap);
      margin: var(--about1BlockMarginY) 0;
      align-items: flex-start;

      opacity: 0;
      transform: translateY(18px);
      will-change: transform, opacity;
      transition:
        opacity var(--about1BlockDur) ease,
        transform var(--about1BlockDur) cubic-bezier(.16, .92, .18, 1);
      transition-delay: calc(var(--d, 0ms) + var(--about1BodyDelay));
    }

    .about1-copy .about1-block:nth-of-type(1) {
      --d: 0ms;
    }

    .about1-copy .about1-block:nth-of-type(2) {
      --d: var(--about1BlockStagger);
    }

    .about1-copy .about1-block:nth-of-type(3) {
      --d: calc(var(--about1BlockStagger) * 2);
    }

    .about1.inview .about1-block {
      opacity: 1;
      transform: translateY(0);
    }

    .about1.instant .about1-block {
      transition: none !important;
      opacity: 1 !important;
      transform: none !important;
    }

    .about1-line {
      width: var(--about1MarkerW);
      border-radius: var(--about1MarkerRadius);
      background: var(--about1LineColor);
      height: 100%;
      min-height: var(--about1MarkerMinH);
      margin-top: var(--about1MarkerTop);
      justify-self: start;
    }

    .about1-text {
      font-size: var(--about1TextSize);
      line-height: var(--about1TextLine);
      letter-spacing: var(--about1TextTrack);
      font-weight: var(--about1TextWeight);
      color: var(--about1TextColor);
    }

    .about1-text strong {
      font-weight: var(--w-black);
    }

    .about1-text .quote {
      font-weight: var(--w-black);
    }

    /* =========================
       About 2
    ========================== */
    .about2 {
      display: flex;
      align-items: center;
      overflow: hidden;
    }

    .about-bars2 {
      width: 100%;
      display: flex;
      flex-direction: column;
      gap: var(--barGap);
      padding: var(--barPadY) 0;
    }

    .about-bars2 .bar2:nth-child(1) {
      --d: 0ms;
      --barBg: var(--about2BarBg1);
    }

    .about-bars2 .bar2:nth-child(2) {
      --d: 260ms;
      --barBg: var(--about2BarBg2);
    }

    .about-bars2 .bar2:nth-child(3) {
      --d: 520ms;
      --barBg: var(--about2BarBg3);
    }

    .about-bars2 .bar2:nth-child(4) {
      --d: 780ms;
      --barBg: var(--about2BarBg4);
    }

    .bar2 {
      height: var(--barH);
      width: 100%;
      position: relative;
      display: flex;
      align-items: center;
      justify-content: center;
      text-align: center;
      --preX: 0px;
      isolation: isolate;
    }

    .bar2.b1,
    .bar2.b3 {
      --preX: -120%;
    }

    .bar2.b2,
    .bar2.b4 {
      --preX: 120%;
    }

    .bar2::before {
      content: "";
      position: absolute;
      inset: 0;
      background: var(--barBg);
      box-shadow: var(--shadow);
      border: 1px solid rgba(255, 255, 255, .10);

      opacity: 0;
      transform: translateX(calc(var(--shift, 0px) + var(--preX)));
      clip-path: var(--clip);
      will-change: transform, opacity;

      transition:
        transform var(--about2BarDur) cubic-bezier(.16, .92, .18, 1),
        opacity 620ms ease;
      transition-delay: var(--d, 0ms);
      z-index: 0;
    }

    .bar2::after {
      content: "";
      position: absolute;
      inset: 0;
      background-image: var(--about2FrameImg);
      background-size: cover;
      background-position: center;
      opacity: var(--about2FrameImgOpacity);
      pointer-events: none;
      clip-path: var(--clip);
      z-index: 1;
    }

    .bar2 .inner {
      position: relative;
      z-index: 2;
      width: min(var(--containerW), calc(100% - var(--padX)*2));
      margin: 0 auto;
      padding: 0 10px;

      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 10px;

      pointer-events: none;

      opacity: 0;
      transform: translateY(12px);
      will-change: transform, opacity;

      transition:
        transform var(--about2TextDur) cubic-bezier(.16, .92, .18, 1),
        opacity var(--about2TextDur) ease;
      transition-delay: calc(var(--d, 0ms) + var(--about2TextDelayBase));
    }

    .about2.inview .bar2::before {
      opacity: 1;
      transform: translateX(var(--shift, 0px));
    }

    .about2.inview .bar2 .inner {
      opacity: 1;
      transform: translateY(0);
    }

    .about2.instant .bar2::before,
    .about2.instant .bar2 .inner {
      transition: none !important;
      opacity: 1 !important;
      transform: none !important;
    }

    .about2.instant .bar2::before {
      transform: translateX(var(--shift, 0px)) !important;
    }

    .bar2 .t {
      font-weight: var(--about2TitleWeight);
      font-size: var(--about2TitleSize);
      letter-spacing: var(--about2TitleTrack);
      color: var(--about2TitleColor);
      max-width: min(840px, 84%);
    }

    .bar2 .d {
      font-size: var(--about2DescSize);
      line-height: var(--about2DescLine);
      opacity: var(--about2DescOpacity);
      letter-spacing: var(--about2DescTrack);
      font-weight: var(--about2DescWeight);
      color: var(--about2DescColor);
      max-width: min(840px, 84%);
    }

    .bar2.b1,
    .bar2.b3 {
      --shift: calc(-1 * (var(--barShiftMore) + var(--barShiftExtra) + 34px));
      --clip: polygon(0 0, 100% 0, 92% 100%, 0 100%);
    }

    .bar2.b2,
    .bar2.b4 {
      --shift: calc(var(--barShiftMore) + var(--barShiftExtra) + 18px);
      --clip: polygon(8% 0, 100% 0, 100% 100%, 0 100%);
    }

    /* =========================
       Services
    ========================== */
    .services {
      display: flex;
      align-items: center;
    }

    .svc-wrap {
      width: 100%;
      padding-bottom: 14px;
      position: relative;
      overflow: hidden;
    }

    .svc-left {
      opacity: 0;
      transform: translateY(12px);
      will-change: transform, opacity;
      transition:
        opacity var(--svcContentDur) ease,
        transform var(--svcContentDur) cubic-bezier(.16, .92, .18, 1);
      transition-delay: var(--afterBannerDelay);
    }

    .services.inview .svc-left {
      opacity: 1;
      transform: none;
    }

    .services.instant .svc-left {
      transition: none !important;
      opacity: 1 !important;
      transform: none !important;
    }

    .svc-panel {
      position: absolute;
      left: 50%;
      top: calc(50% + var(--svcPanelYoff));
      width: 100%;
      height: var(--svcPanelH);
      background: var(--svcPanelBg);
      box-shadow: var(--shadow);
      border: 1px solid var(--svcPanelBorder);

      --diag: calc(var(--svcPanelH) * var(--slopeK));
      clip-path: polygon(var(--diag) 0, 100% 0, 100% 100%, 0 100%);

      z-index: 0;
      pointer-events: none;

      opacity: 0;
      transform: translate(-50%, -50%) translateX(var(--svcPanelShift)) translateX(260px);
      transition:
        transform var(--svcPanelDur) cubic-bezier(.16, .92, .18, 1),
        opacity 620ms ease;
      transition-delay: var(--afterBannerDelay);

      will-change: transform, opacity;
      overflow: hidden;
    }

    .services.inview .svc-panel {
      opacity: 1;
      transform: translate(-50%, -50%) translateX(var(--svcPanelShift));
    }

    .services.instant .svc-panel {
      transition: none !important;
      opacity: 1 !important;
      transform: translate(-50%, -50%) translateX(var(--svcPanelShift)) !important;
    }

    .svc-stage {
      width: min(calc(1400px * var(--scale)), 100%);
      margin: 0 auto;
      position: relative;
      display: grid;
      grid-template-columns: calc(560px * var(--scale)) 1fr;
      gap: calc(34px * var(--scale));
      align-items: center;
      min-height: var(--svcPanelH);
      z-index: 1;
      padding: 0 var(--padX);
    }

    .svc-left,
    .svc-right {
      position: relative;
      z-index: 2;
      align-self: center;
    }

    .svc-left {
      display: flex;
      justify-content: center;
    }

    .svc-right {
      padding-right: var(--svcRightPadR);
      padding-left: var(--svcRightPadL);

      opacity: 0;
      transform: translateY(12px);
      transition:
        transform var(--svcRightDur) cubic-bezier(.16, .92, .18, 1),
        opacity var(--svcRightDur) ease;
      transition-delay: calc(var(--afterBannerDelay) + var(--svcRightDelay));
      will-change: transform, opacity;

      display: flex;
      flex-direction: column;
      gap: var(--svcTextBlockGap);
    }

    .services.inview .svc-right {
      opacity: 1;
      transform: none;
    }

    .services.instant .svc-right {
      transition: none !important;
      opacity: 1 !important;
      transform: none !important;
    }

    .svc-title {
      color: var(--svcTitleColor);
      font-weight: var(--svcTitleWeight);
      font-size: var(--svcTitleSize);
      letter-spacing: var(--svcTitleTrack);
      margin: 0 0 var(--svcTitleMarginBottom) 0;

      opacity: 0;
      transform: translateY(10px);
      transition: opacity 220ms ease, transform 220ms cubic-bezier(.16, .92, .18, 1);
      will-change: opacity, transform;
    }

    .svc-title.show {
      opacity: 1;
      transform: none;
    }

    .svc-bullets {
      list-style: none;
      padding: 0;
      margin: 0;
      color: var(--svcBulletColor);
      font-size: var(--svcBulletSize);
      line-height: var(--svcBulletLine);
      letter-spacing: var(--svcBulletTrack);
      font-weight: var(--w-regular);
      max-width: var(--svcBulletMaxW);
    }

    .svc-bullets li {
      position: relative;
      padding-left: var(--svcBulletItemPadL);
      margin: var(--svcBulletItemMarginY) 0;
    }

    .svc-bullets li::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0.10em;
      width: var(--svcBulletMarkerW);
      height: 1.35em;
      background: var(--svcBulletMarkerColor);
      border-radius: 999px;
    }

    @keyframes bulletIn {
      from {
        opacity: 0;
        transform: translateY(10px);
      }

      to {
        opacity: 1;
        transform: translateY(0);
      }
    }

    .svc-bullets .bullet-line {
      opacity: 0;
      transform: translateY(10px);
    }

    .svc-bullets.run .bullet-line {
      animation: bulletIn 520ms cubic-bezier(.16, .92, .18, 1) both;
      animation-delay: calc(120ms * var(--i, 0));
    }

    .card-viewport {
      width: min(calc(480px * var(--scale)), 100%);
      height: calc(390px * var(--scale));
      position: relative;
      border-radius: 34px;
      outline: none;
      user-select: none;
      touch-action: pan-y;
      perspective: 1200px;
      transform-style: preserve-3d;
    }

    .svc-card {
      position: absolute;
      top: calc(10px * var(--scale));
      left: 50%;
      width: calc(340px * var(--scale));
      height: calc(370px * var(--scale));
      transform: translateX(-50%);
      border-radius: 26px;
      overflow: hidden;
      background: transparent;
      box-shadow: none;

      will-change: transform, opacity, filter, box-shadow;
      pointer-events: none;
      transform-style: preserve-3d;
      backface-visibility: hidden;

      transition:
        transform 760ms cubic-bezier(.16, .92, .18, 1),
        opacity 760ms ease,
        filter 760ms ease,
        box-shadow 760ms ease;
    }

    .svc-card::before {
      content: "";
      position: absolute;
      inset: -40%;
      background: radial-gradient(closest-side, rgba(255, 255, 255, .12), rgba(255, 255, 255, 0) 70%);
      opacity: 0;
      transform: translate3d(var(--glX, 0px), var(--glY, 0px), 0) rotate(18deg);
      transition: opacity 280ms ease;
      pointer-events: none;
      mix-blend-mode: screen;
    }

    .svc-card::after {
      content: "";
      position: absolute;
      inset: 0;
      background:
        radial-gradient(120% 90% at 50% 10%, rgba(255, 255, 255, .08), rgba(0, 0, 0, 0) 55%),
        linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(0, 0, 0, .22) 100%);
      opacity: .18;
      border-radius: 26px;
      pointer-events: none;
    }

    .svc-card img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      background: transparent;
      border-radius: 26px;
      transform: translateZ(0);
      will-change: transform, filter;
      transition: transform 760ms cubic-bezier(.16, .92, .18, 1), filter 240ms ease;
    }

    .slot-current {
      z-index: 5;
      opacity: 1;
      transform:
        translateX(-50%) translateX(0px) translateZ(48px) scale(var(--svcHover, 1)) rotateY(0deg) rotateX(var(--parRX, 0deg)) rotateY(var(--parRY, 0deg));
      filter: none;
      box-shadow: none;
      pointer-events: auto;
    }

    .slot-current::before {
      opacity: .55;
    }

    /* 호버 시 현재 카드 이미지 살짝 확대 */
    .slot-current img {
      transition: transform .45s cubic-bezier(.2, .9, .2, 1), filter .24s ease;
    }

    .slot-current:hover {
      --svcHover: 1.035;
    }

    .slot-current:hover img {
      transform: scale(1.06);
    }

    .slot-prev {
      z-index: 3;
      opacity: .62;
      transform: translateX(-50%) translateX(calc(-170px * var(--scale))) translateZ(-90px) scale(.76) rotateY(12deg);
      filter: saturate(.92) contrast(.94);
      box-shadow: none;
    }

    .slot-next {
      z-index: 3;
      opacity: .62;
      transform: translateX(-50%) translateX(calc(170px * var(--scale))) translateZ(-90px) scale(.76) rotateY(-12deg);
      filter: saturate(.92) contrast(.94);
      box-shadow: none;
    }

    .slot-spare-left {
      z-index: 1;
      opacity: 0;
      transform: translateX(-50%) translateX(calc(-330px * var(--scale))) translateZ(-160px) scale(.62) rotateY(16deg);
      filter: blur(1px);
      box-shadow: none;
    }

    .slot-spare-right {
      z-index: 1;
      opacity: 0;
      transform: translateX(-50%) translateX(calc(330px * var(--scale))) translateZ(-160px) scale(.62) rotateY(-16deg);
      filter: blur(1px);
      box-shadow: none;
    }

    .svc-stage.is-animating .svc-card img {
      filter: blur(.35px) saturate(.96);
    }

    .svc-stage.is-animating .svc-card::before {
      opacity: .10;
    }

    .no-trans {
      transition: none !important;
    }

    .svc-navbtn {
      position: absolute;
      top: 50%;
      transform: translateY(-50%);
      width: calc(62px * var(--scale));
      height: calc(62px * var(--scale));
      border-radius: 999px;
      border: 0;
      cursor: pointer;
      background: rgba(255, 255, 255, .38);
      backdrop-filter: blur(4px);
      -webkit-backdrop-filter: blur(4px);
      display: flex;
      align-items: center;
      justify-content: center;
      box-shadow: 0 10px 22px rgba(0, 0, 0, .18);
      z-index: 50;
      pointer-events: auto;
      transition: background .18s ease, transform .18s ease;
    }

    .svc-navbtn:hover {
      background: rgba(255, 255, 255, .52);
      transform: translateY(-50%) scale(1.1);
    }

    .svc-navbtn:active {
      transform: translateY(-50%) scale(.98);
    }

    .svc-navbtn.prev {
      left: -8px;
    }

    .svc-navbtn.next {
      right: -8px;
    }

    @media (max-width:980px) {
      .svc-navbtn.prev {
        left: 8px;
      }

      .svc-navbtn.next {
        right: 8px;
      }
    }

    .svc-navbtn .arrow {
      width: 0;
      height: 0;
      border-top: 10px solid transparent;
      border-bottom: 10px solid transparent;
      transition: border-color .18s ease;
    }

    .svc-navbtn.prev .arrow {
      border-right: 14px solid rgba(255, 255, 255, .95);
      margin-left: -2px;
    }

    .svc-navbtn.next .arrow {
      border-left: 14px solid rgba(255, 255, 255, .95);
      margin-right: -2px;
    }

    /* 호버 시 화살표 색을 제품명(소개글) 색상으로 변경 */
    .svc-navbtn.prev:hover .arrow {
      border-right-color: var(--accent);
    }

    .svc-navbtn.next:hover .arrow {
      border-left-color: var(--accent);
    }

    /* =========================
       Portfolio
    ========================== */
    .portfolio-inner {
      padding-bottom: var(--portfolioBottomPad);
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
    }

    .sec-sub {
      margin: calc(58px * var(--scale)) 0 0 0;
      font-size: var(--portfolioSubSize);
      line-height: var(--portfolioSubLine);
      color: var(--portfolioSubColor);
      letter-spacing: var(--portfolioSubTrack);
      font-weight: var(--w-regular);
      opacity: var(--portfolioSubOpacity);
      max-width: calc(980px * var(--scale));

      opacity: 0;
      transform: translateY(12px);
      will-change: transform, opacity;
      transition:
        opacity var(--portfolioContentDur) ease,
        transform var(--portfolioContentDur) cubic-bezier(.16, .92, .18, 1);
      transition-delay: var(--afterBannerDelay);
    }

    .youtube-box {
      width: min(calc(880px * var(--scale)), 100%);
      border-radius: 12px;
      overflow: hidden;
      clip-path: inset(0 round 12px);
      box-shadow: none;
      background: transparent;
      margin: calc(52px * var(--scale)) auto 0;

      opacity: 0;
      transform: translateY(12px);
      will-change: transform, opacity;
      transition:
        opacity var(--portfolioContentDur) ease,
        transform var(--portfolioContentDur) cubic-bezier(.16, .92, .18, 1);
      transition-delay: calc(var(--afterBannerDelay) + 180ms);
    }

    .youtube-box iframe {
      width: 100%;
      aspect-ratio: 16/9;
      border: 0;
      display: block;
      border-radius: 12px;
    }

    .portfolio.inview .sec-sub,
    .portfolio.inview .youtube-box {
      opacity: 1;
      transform: none;
    }

    .portfolio.instant .sec-sub,
    .portfolio.instant .youtube-box {
      transition: none !important;
      opacity: 1 !important;
      transform: none !important;
    }

    /* =========================
       Footer
    ========================== */
    .footer {
      background: var(--footerBg);
      color: #d7dbe3;
      position: relative;
      overflow: hidden;
    }

    .footer-inner {
      position: relative;
      z-index: 1;
      width: min(var(--containerW), 100%);
      margin: 0 auto;
      padding: var(--footerPadYTop) var(--padX) var(--footerPadYBottom);
    }

    .footer-bar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      flex-wrap: wrap;
      padding-bottom: calc(20px * var(--scale));
      border-bottom: 1px solid rgba(255, 255, 255, .10);
    }

    .footer-menu {
      display: flex;
      align-items: center;
      gap: 12px;
      flex-wrap: wrap;
      font-size: calc(15px * var(--scale));
      letter-spacing: var(--track-base);
    }

    .footer-menu a {
      color: #cdd4e2;
      text-decoration: none;
      white-space: nowrap;
      transition: color .15s ease;
    }

    .footer-menu a:hover {
      color: #fff;
      text-decoration: underline;
    }

    .footer-menu a.strong {
      font-weight: var(--w-black);
      color: var(--footerTitleColor);
    }

    .footer-menu .sep {
      color: rgba(255, 255, 255, .28);
      user-select: none;
    }

    .footer-logo img {
      width: calc(150px * var(--scale));
      height: auto;
      display: block;
      object-fit: contain;
      opacity: .95;
    }

    .footer-info {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 6px 12px;
      margin-top: calc(22px * var(--scale));
      font-size: calc(14px * var(--scale));
      line-height: 1.5;
      color: var(--footerTextColor);
      opacity: var(--footerTextOpacity);
      letter-spacing: var(--footerTextTrack);
    }

    .footer-info .sep {
      color: rgba(255, 255, 255, .20);
      user-select: none;
    }

    .footer-copy {
      margin-top: calc(12px * var(--scale));
      font-size: calc(13px * var(--scale));
      color: #7f8aa0;
      opacity: .8;
      text-align: left;
      letter-spacing: var(--track-base);
    }

    /* =========================
       Responsive
    ========================== */
    @media (max-width:980px) {
      :root {
        --h1: 44px;
        --h2: 28px;
        --p: 16px;

        --tileW: 206px;
        --tileH: 250px;

        --barH: 130px;
        --svcPanelH: 540px;
        --svcPanelShift: 0px;

        --bannerH: 80px;
        --bannerW: 760px;
        --bannerTop: 30px;
        --bannerGap: 6px;

        --bannerTextSize: 26px;
        --about1TextSize: 19px;

        --about2TitleSize: 22px;
        --about2DescSize: 15px;

        --portfolioBottomPad: 140px;

        --svcPanelYoff: 28px;
        --navGap: 24px;
        --navFontSize: 13px;

        --about1MarkerMinH: 90px;
        --scale: 1;
      }

      .brand img {
        width: 130px;
        height: 30px;
      }

      .svc-stage {
        grid-template-columns: 1fr;
        gap: 32px;
        min-height: auto;
        padding-bottom: 24px;
      }

      .svc-left {
        order: 1;
      }

      .svc-right {
        order: 2;
        padding-left: 10px;
        padding-right: 10px;
        align-items: center;
        text-align: center;
      }

      .svc-bullets {
        max-width: min(720px, 92vw);
        text-align: left;
      }

      .bar2::before {
        opacity: 1 !important;
        transform: none !important;
        clip-path: none !important;
        border-radius: 12px;
        transition: none !important;
      }

      .bar2::after {
        clip-path: none !important;
        border-radius: 12px;
      }

      .bar2 .inner {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
      }
    }

    @media (max-width:760px) {
      :root {
        --padX: 18px;
        --bannerH: 58px;
        --bannerTop: 20px;
        --bannerGap: 6px;
        --bannerBleed: 12px;
        --portfolioBottomPad: 118px;
        --bannerTextSize: 24px;
      }

      .nav {
        display: none;
      }

      .hamburger {
        display: flex;
      }

      .lang-switch {
        min-width: auto;
      }

      .mobile-menu {
        display: block;
      }

      .section-banner {
        left: calc(-1 * var(--bannerBleed) - 18px);
        width: calc(min(var(--bannerW), 92vw) + var(--bannerBleed));
        padding-left: calc(var(--padX) + var(--bannerBleed) + 22px);
      }

      #slider .container {
        width: 100%;
        padding: 0;
      }

      #about-1 .about1-text br {
        display: none;
      }

      #about-2 .bar2 {
        --shift: 0px !important;
      }

      #about-2 .bar2::before {
        opacity: 0 !important;
        transform: translateX(calc(var(--shift, 0px) + var(--preX))) !important;
        transition:
          transform var(--about2BarDur) cubic-bezier(.16, .92, .18, 1),
          opacity 620ms ease !important;
        transition-delay: var(--d, 0ms) !important;
        clip-path: none !important;
        border-radius: 0 !important;
      }

      #about-2 .bar2::after {
        clip-path: none !important;
        border-radius: 0 !important;
      }

      #about-2 .bar2 .inner {
        opacity: 0 !important;
        transform: translateY(12px) !important;
        transition:
          transform var(--about2TextDur) cubic-bezier(.16, .92, .18, 1),
          opacity var(--about2TextDur) ease !important;
        transition-delay: calc(var(--d, 0ms) + var(--about2TextDelayBase)) !important;
      }

      #about-2.about2.inview .bar2::before {
        opacity: 1 !important;
        transform: translateX(var(--shift, 0px)) !important;
      }

      #about-2.about2.inview .bar2 .inner {
        opacity: 1 !important;
        transform: translateY(0) !important;
      }

      #about-2.about2.instant .bar2::before,
      #about-2.about2.instant .bar2 .inner {
        transition: none !important;
        opacity: 1 !important;
        transform: none !important;
      }

      #about-2.about2.instant .bar2::before {
        transform: translateX(var(--shift, 0px)) !important;
      }

      .svc-panel {
        display: none !important;
      }

      .card-viewport {
        width: min(460px, 100%);
        height: 296px;
        margin: 0 auto;
      }

      .svc-card {
        width: 258px;
        height: 280px;
        top: 8px;
        border-radius: 20px;
      }

      #services .section-content-pad {
        padding-top: calc(var(--bannerTop) + var(--bannerH) + var(--bannerGap) + 46px);
      }

      .svc-navbtn {
        top: 50%;
        transform: translateY(-50%);
        z-index: 60;
        width: 50px;
        height: 50px;
      }

      .svc-navbtn.prev {
        left: 8px;
      }

      .svc-navbtn.next {
        right: 8px;
      }

      .svc-navbtn .arrow {
        border-top-width: 9px;
        border-bottom-width: 9px;
      }

      .svc-navbtn.prev .arrow {
        border-right-width: 13px;
      }

      .svc-navbtn.next .arrow {
        border-left-width: 13px;
      }

      .svc-title {
        text-align: center;
        margin-bottom: 18px;
      }

      .footer-bar {
        gap: 16px;
      }

      .footer-info {
        font-size: 13px;
        gap: 5px 10px;
      }

      :root {
        --tileW: 184px;
        --tileH: 220px;
      }

      .brand {
        min-width: 160px;
      }

      .brand img {
        width: 120px;
        height: 28px;
      }
    }

    @media (max-width:420px) {
      .hero-text {
        width: min(92vw, 980px);
      }

      .hero-text h1 {
        font-size: clamp(32px, 8.4vw, 44px);
      }

      .hero-text h2 {
        font-size: clamp(18px, 4.8vw, 26px);
      }

      .hero-text p {
        font-size: clamp(14px, 3.8vw, 16px);
      }

      .card-viewport {
        height: 288px;
      }

      .svc-card {
        width: 248px;
        height: 270px;
      }

      .svc-navbtn.prev {
        left: 6px;
      }

      .svc-navbtn.next {
        right: 6px;
      }
    }

    @media (prefers-reduced-motion: reduce) {

      .section-banner,
      .section-banner span,
      .bar2::before,
      .bar2 .inner,
      .svc-panel,
      .svc-right,
      .svc-left,
      .svc-card,
      .product-tile,
      .product-tile img,
      .hero-text .t1,
      .hero-text .t2,
      .hero-text .t3,
      .nav-underline,
      .header-bg,
      .about1-block,
      .sec-sub,
      .youtube-box,
      .svc-title,
      .svc-bullets .bullet-line,
      .mobile-menu,
      .hero-text h1::after {
        transition: none !important;
        animation: none !important;
      }

      .row-top .slider-track,
      .row-bottom .slider-track {
        animation: none !important;
      }

      .section-banner {
        opacity: 1 !important;
        transform: none !important;
      }

      .section-banner span {
        opacity: 1 !important;
        transform: none !important;
      }

      .header-bg {
        transform: scaleY(1) !important;
      }

      .about1-block {
        opacity: 1 !important;
        transform: none !important;
      }

      .svc-left,
      .svc-right,
      .svc-panel {
        opacity: 1 !important;
        transform: none !important;
      }

      .sec-sub,
      .youtube-box {
        opacity: 1 !important;
        transform: none !important;
      }

      .svc-title {
        opacity: 1 !important;
        transform: none !important;
      }

      .svc-bullets .bullet-line {
        opacity: 1 !important;
        transform: none !important;
      }

      .mobile-menu {
        opacity: 1 !important;
        transform: none !important;
        max-height: none !important;
      }

      .hero-text h1::after {
        transform: scaleX(1) !important;
      }

      /* ✅ FIX: reduce-motion에서도 팝업을 "항상 보이게" 강제하지 않음
         (show 클래스 있을 때만 보이도록 유지) */
    }