/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
    background-color: #fff;
}

:root {
    --intro-scroll-height: 700vh;
}

/* 인트로 섹션 */
body.intro-active {
    overflow: hidden;
    height: 100vh;
    background-color: #FF1E45;
}

body.intro-active .floating-hearts {
    display: none;
}

#footer {
    z-index:10;
    position: relative;
}

section {
    width:100%;
    height: auto;
    margin:0 auto;
}

.mousey {
  width: 3px;
  padding: 10px 15px;
  height: 35px;
  border: 2px solid #fff;
  border-radius: 25px;
  opacity: 0.75;
  box-sizing: content-box;
}
.black > .scroller {
  background-color: #5e5e5e !important;
}
.scroller {
  width: 3px;
  height: 10px;
  border-radius: 25%;
  background-color: #fff;
  animation-name: scroll;
  animation-duration: 2.2s;
  animation-timing-function: cubic-bezier(0.15, 0.41, 0.69, 0.94);
  animation-iteration-count: infinite;
}
@keyframes scroll {
  0% {
    opacity: 0;
  }
  10% {
    transform: translateY(0);
    opacity: 1;
  }
  100% {
    transform: translateY(15px);
    opacity: 0;
  }
}

/* 떠다니는 하트 이미지들 */
.floating-hearts {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9999;
}

.floating-heart {
    position: absolute;
    width: auto;
    height: auto;
    max-width: 60px;
    max-height: 60px;
    animation: float 6s ease-in-out infinite;
    cursor: grab;
    pointer-events: auto;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.floating-heart:active,
.floating-heart.dragging {
    cursor: grabbing;
    animation: none;
    z-index: 10000;
}

.floating-heart-1 {
    animation-delay: 0s;
    animation-duration: 8s;
}

.floating-heart-2 {
    animation-delay: 0s;
    animation-duration: 7s;
}

.floating-heart-3 {
    animation-delay: 0s;
    animation-duration: 9s;
}

@keyframes float {
    0% {
        transform: translate(0, 0) rotate(0deg);
    }
    25% {
        transform: translate(var(--float-x-25), var(--float-y-25)) rotate(5deg);
    }
    50% {
        transform: translate(var(--float-x-50), var(--float-y-50)) rotate(-5deg);
    }
    75% {
        transform: translate(var(--float-x-75), var(--float-y-75)) rotate(3deg);
    }
    100% {
        transform: translate(0, 0) rotate(0deg);
    }
}

/* intro-section이 활성화되어 있을 때 하트 숨기기 */
body.intro-active .floating-hearts {
    display: none;
}

.intro-section {
    display: none; /* 기본적으로 숨김, 쿠키가 없을 때만 표시 */
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    z-index: 9999;
    background: linear-gradient(to bottom, #FF1E45, #A6142D);
    overflow-y: auto;
    overflow-x: hidden;
    pointer-events: auto;
    opacity: 0;
}

.intro-section.fade-in {
    animation: introFadeIn 0.4s ease-out forwards;
}

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

.intro-section {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.intro-section::-webkit-scrollbar {
    display: none;
}

.intro-heart-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 1;
    pointer-events: none;
    /* 뷰포트 기준으로 고정 - 인트로 섹션 스크롤과 무관 */
}

.intro-scroll-container {
    width: 100%;
    height: var(--intro-scroll-height, 700vh);
    position: relative;
    pointer-events: none;
    z-index: 2;
}

.intro-slide-section {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.intro-slide {
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.5s ease, visibility 0.5s ease;
    z-index: 1;
    pointer-events: none;
    display: flex;
    align-items: center;
    justify-content: center;
}

.intro-slide.active {
    opacity: 1 !important;
    visibility: visible !important;
    z-index: 10;
    pointer-events: auto;
}

.intro-slide-copy {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: center;
    text-align: center;
    color: #fff;
    font-family: "Godo B";
    position: relative;
    z-index: 2;
}

.intro-slide-section[data-slide="9"] .intro-slide-copy {
    transform: translateY(20vh);
}

.intro-slide-copy p {
    font-size: 28px;
    margin: 0;
}

.intro-slide-copy h2 {
    font-size: 76px;
    margin: 0;
}

.intro-people-image {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    height: 90vh;
    width: auto;
    max-width: 100%;
    z-index: 0;
    object-fit: contain;
    opacity: 0;
}

.intro-people-image.fade-in {
    animation: fadeIn 2.5s ease-in-out forwards;
}

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

.intro-slide-copy-row {
    flex-direction: row;
    gap: clamp(20px, 6vw, 60px);
    align-items: center;
    justify-content: center;
    transform: translateY(-150px);
}

.intro-slide-copy-block {
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.intro-slide-copy-row .ty-200px {
    transform: translateY(200px);
}

.intro-slide-padding {
    padding: 0 40px;
}

.intro-section-logo {
    position: fixed;
    top: 50px;
    left: 50px;
    z-index: 2;
    width: auto;
    height: auto;
    /* 뷰포트 기준으로 고정 - 인트로 섹션 스크롤과 무관 */
    pointer-events: none;
}
.intro-section-logo img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.intro-section.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    z-index:-9;
}

.intro-section.fade-out {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.intro-text {
    position: absolute;
    color: #fff;
    font-size: 76px;
    font-weight: 700;
    writing-mode: vertical-rl;
    text-orientation: upright;
    white-space: nowrap;
    z-index: 100;
    font-family: "Godo B";
    line-height: 1.3;
}

.intro-text-left {
    left: 10%;
    top: 50%;
    transform: translateY(-50%);
}

.intro-text-right {
    right: 10%;
    top: 50%;
    transform: translateY(-50%);
}

.intro-scroll-guide {
    position: fixed;
    bottom: 140px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 9999;
    pointer-events: none;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    /* 뷰포트 기준으로 고정 - 인트로 섹션 스크롤과 무관 */
}

.intro-scroll-guide-text {
    color: #fff;
    font-size: 14px;
    font-weight: 500;
    font-family: "Godo B";
    letter-spacing: 0.5px;
    opacity: 0.9;
    animation: scrollGuideTextFade 2.5s ease-in-out infinite;
}

.intro-scroll-guide-arrows {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.intro-scroll-guide-arrow {
    color: #fff;
    font-size: 16px;
    opacity: 0.6;
    animation: scrollGuideArrowMove 2s ease-in-out infinite;
}

.intro-scroll-guide-arrow-1 {
    animation-delay: 0s;
}

.intro-scroll-guide-arrow-2 {
    animation-delay: 0.2s;
    opacity: 0.4;
}

.intro-scroll-guide-arrow-3 {
    animation-delay: 0.4s;
    opacity: 0.2;
}

@keyframes scrollGuideTextFade {
    0%, 100% {
        opacity: 0.9;
        transform: translateY(0);
    }
    50% {
        opacity: 0.5;
        transform: translateY(3px);
    }
}

@keyframes scrollGuideArrowMove {
    0% {
        transform: translateY(0);
        opacity: 0.6;
    }
    50% {
        transform: translateY(8px);
        opacity: 0.2;
    }
    100% {
        transform: translateY(0);
        opacity: 0.6;
    }
}

.intro-skip-btn {
    position: fixed;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #F3D1D6;
    border: none;
    color: #EF2E4F;
    padding: 12px 32px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 20px;
    z-index: 10000;
    font-family: "Godo B";
    touch-action: none;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    /* 뷰포트 기준으로 고정 - 인트로 섹션 스크롤과 무관 */
}

.intro-skip-btn span {
    margin-top:2px;
}

.intro-skip-btn:hover {
    bottom:65px;
    transform: translateX(-50%);
    box-shadow: 0 4px 12px rgba(239, 46, 79, 0.3);
}

.intro-skip-btn:active {
    transform: translate(-50%, -4px);
}

.intro-skip-btn.highlight {
    border: 3px solid #EF2E4F;
    box-shadow: 0 0 20px rgba(239, 46, 79, 0.6), 0 4px 12px rgba(239, 46, 79, 0.4);
    animation: borderPulse 2s ease-in-out infinite, heartbeat 1.2s ease-in-out infinite;
}

@keyframes borderPulse {
    0%, 100% {
        box-shadow: 0 0 20px rgba(239, 46, 79, 0.6), 0 4px 12px rgba(239, 46, 79, 0.4);
    }
    50% {
        box-shadow: 0 0 30px rgba(239, 46, 79, 0.8), 0 4px 16px rgba(239, 46, 79, 0.6);
    }
}

@keyframes heartbeat {
    0%, 100% {
        transform: translateX(-50%) scale(1);
    }
    10% {
        transform: translateX(-50%) scale(1.05);
    }
    20% {
        transform: translateX(-50%) scale(1);
    }
    30% {
        transform: translateX(-50%) scale(1.05);
    }
    40% {
        transform: translateX(-50%) scale(1);
    }
}

.intro-skip-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

@media (max-width: 1200px) {
    .intro-slide {
        padding: 0 40px;
    }

    .intro-text {
        font-size: 56px;
    }

    .intro-text-left {
        left: 5%;
    }

    .intro-text-right {
        right: 5%;
    }

    .intro-slide-copy p {
        font-size: 22px;
    }

    .intro-slide-copy h2 {
        font-size: clamp(2.75rem, 6vw, 4.5rem);
        line-height: 1.2;
    }

    .intro-slide-copy-row {
        transform: translateY(-60px);
        gap: clamp(12px, 4vw, 32px);
    }

    .intro-slide-copy-row .intro-slide-copy-block {
        max-width: 35%;
    }

    .intro-skip-btn {
        padding: 10px 24px;
        font-size: 14px;
        gap: 14px;
    }
}

@media (max-width: 768px) {
    body.intro-active {
        height: 100vh;
    }

    .intro-section {
        padding: 0;
    }
    
    /* 모바일에서 고정 요소들이 뷰포트 기준으로 고정되도록 */
    .intro-heart-canvas,
    .intro-section-logo,
    .intro-scroll-guide,
    .intro-skip-btn {
        position: fixed !important;
        /* 뷰포트 기준으로 고정 - 인트로 섹션 스크롤과 무관 */
    }

    .intro-text {
        writing-mode: horizontal-tb;
        text-orientation: mixed;
        font-size: clamp(2rem, 10vw, 3rem);
        position: relative;
        top: auto;
        left: auto;
        right: auto;
        transform: none;
        display: flex;
        justify-content: center;
    }

    .intro-slide {
        gap:15px;
    }

    .intro-slide-copy {
        gap: 14px;
    }

    .intro-slide-copy p {
        font-size: clamp(1rem, 4vw, 1.25rem);
    }

    .intro-slide-copy h2 {
        font-size: clamp(2rem, 10vw, 3rem);
    }

    .intro-slide-section[data-slide="9"] .intro-slide-copy {
        transform: translateY(20vh);
    }

    .intro-slide-copy-row {
        flex-direction: column;
        transform: translateY(0);
    }

    .intro-slide-copy-row .intro-slide-copy-block,
    .intro-slide-copy-row .intro-slide-copy-block.ty-200px {
        transform: none;
        max-width: 100%;
    }

    .intro-section-logo {
        top: 16px;
        left: 16px;
        width: 120px;
    }

    .intro-scroll-guide {
        bottom: 100px;
        gap: 10px;
    }

    .intro-scroll-guide-text {
        font-size: 12px;
    }

    .intro-scroll-guide-arrow {
        font-size: 14px;
    }

    .intro-skip-btn {
        bottom: 24px;
        width: calc(100% - 40px);
        max-width: 320px;
        justify-content: center;
        transform: translate(-50%, 0);
        /* will-change는 드래그 중에만 필요하므로 JavaScript에서 동적으로 추가/제거 */
        touch-action: none;
        user-select: none;
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
    }

    .intro-skip-btn:hover {
        bottom: 24px;
        transform: translate(-50%, 0);
    }

    .intro-skip-btn:active {
        transform: translate(-50%, 0);
    }

    .intro-skip-btn.highlight {
        animation: borderPulse 2s ease-in-out infinite, heartbeatMobile 1.2s ease-in-out infinite;
    }

    @keyframes heartbeatMobile {
        0%, 100% {
            transform: translate(-50%, 0) scale(1);
        }
        10% {
            transform: translate(-50%, 0) scale(1.05);
        }
        20% {
            transform: translate(-50%, 0) scale(1);
        }
        30% {
            transform: translate(-50%, 0) scale(1.05);
        }
        40% {
            transform: translate(-50%, 0) scale(1);
        }
    }
}

/* 떠다니는 하트 이미지들 */
.floating-hearts {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 9998;
    overflow: hidden;
}

.floating-heart {
    position: absolute;
    width: auto;
    height: auto;
    max-width: 80px;
    max-height: 80px;
    opacity: 0.7;
    pointer-events: auto;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    /* will-change는 애니메이션이 활성화될 때만 JavaScript에서 동적으로 추가 */
}

.floating-heart:hover {
        opacity: 1;
    transform: scale(1.1);
    transition: opacity 0.3s ease, transform 0.3s ease;
    }

    .main-2-bg-text h1 {
        font-size: clamp(2.5rem, 12vw, 4.5rem);
}

.heart-hero {
    width: 100%;
    height: 5000px;
    display: flex;
    align-items: center;
    justify-content: center;
    /* background: linear-gradient(135deg, #fff7fb 0%, #ffe3eb 100%); */
}

.heart-scroll-stage {
    position: relative;
    width: 100%;
    height: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    background-color: #EF2E4F;
}

#heart3d-container {
    /* width: min(100%, 1440px); */
    width:100%;
    height: 100vh;
    pointer-events: none;
    z-index: 1;
    /* padding:0 20px; */
}

.next-section {
    width: 100%;
    /* max-width:1920px; */
    min-height: 100vh;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 10;
    background: url("/image/site/main_gif.gif") no-repeat center;
    background-size: 100% auto;
    background-position: bottom;
    z-index:99;
    margin-top:200px;
}
.next-section-container {
    width: 100%;
    max-width: 1440px;
    padding: 0 20px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.next-section-content {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 280px;
}
.next-section-left,
.next-section-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    gap: 18px;
}
.next-section-left p,
.next-section-right p {
    font-size: 28px;
    color: #EF2E4F;
    font-family: "Godo B";
    margin: 0;
    text-shadow: 0 0 10px white;
}
.next-section-left h2,
.next-section-right h2 {
    font-size: 70px;
    font-family: "Godo B";
    color: #111;
    margin: 0;
    line-height: 1.3;
}

.bg-section {
    z-index:99;
    position: relative;
    width: 100%;
    height: 80vh;
    background-color: #E21B3D;
    background-image: url('/image/site/bg_section_back.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    overflow: hidden;
}

.bg-section-lines {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.bg-image-wrapper {
    position: absolute;
    z-index: 2;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    animation: floatAnimation 3s ease-in-out infinite;
}

@keyframes floatAnimation {
    0%, 100% {
        transform: translateY(0px);
    }
    50% {
        transform: translateY(-15px);
    }
}

.bg-image-wrapper-1 {
    animation-delay: 0s;
}

.bg-image-wrapper-2 {
    animation-delay: 0.75s;
}

.bg-image-wrapper-3 {
    animation-delay: 1.5s;
}

.bg-image-wrapper-4 {
    animation-delay: 2.25s;
}

.bg-section-image {
    width: 150px;
    height: auto;
    opacity: 0.9;
    display: block;
}

.bg-image-title {
    color: #fff;
    font-size: clamp(0.9rem, 1.5vw, 1.1rem);
    font-family: "Godo", sans-serif;
    text-align: center;
    margin: 0;
    white-space: nowrap;
    font-weight: 500;
}

.bg-image-wrapper-1 {
    left: 8%;
    top: 15%;
}

.bg-image-wrapper-2 {
    left: 20%;
    bottom: 15%;
}

.bg-image-wrapper-3 {
    right: 8%;
    top: 15%;
}

.bg-image-wrapper-4 {
    right: 20%;
    bottom: 15%;
}

.bg-section-points-area {
    position: absolute;
    top: 100px;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 100px;
    z-index: 3;
}

.bg-section-point {
    position: absolute;
    width: 8px;
    height: 8px;
    background-color: #fff;
    border-radius: 50%;
    z-index: 4;
}

.bg-section-point::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 4px;
    height: 4px;
    background-color: #fff;
    border-radius: 50%;
    z-index: 5;
}

.bg-section-point::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 12px;
    height: 12px;
    border: 2px solid #fff;
    border-radius: 50%;
    z-index: 4;
    animation: pointBlink 2s ease-in-out infinite;
}

@keyframes pointBlink {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.3;
    }
}

.point-1 {
    top: 105px;
    left: 25px;
}

.point-1::after {
    animation-delay: 0s;
}

.point-2 {
    bottom: -45px;
    left: 45px;
}

.point-2::after {
    animation-delay: 0.5s;
}

.point-3 {
    top: 85px;
    right: -35px;
}

.point-3::after {
    animation-delay: 1s;
}

.point-4 {
    bottom: -75px;
    right: 15px;
}

.point-4::after {
    animation-delay: 1.5s;
}
.main-2-bg-container {
    width: 100%;
    max-width: 1440px;
    padding: 0 20px;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    position: relative;
}

.main-2-bg-text {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1440px;
    padding: 0 20px;
    z-index: 10;
}

.main-2-bg-content {
    text-align: center;
}

.main-2-bg-text-content {
    color: #fff;
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    line-height: 1.6;
    margin: 0 0 30px 0;
    font-family: "Godo", sans-serif;
    text-shadow: 0 0 5px #000;
}

.main-2-bg-button {
    display: inline-block;
    background-color: #000;
    color: #fff;
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-family: "Godo", sans-serif;
    transition: all 0.3s ease;
}

.main-2-bg-button:hover {
    background-color: #333;
    transform: translateY(-2px);
}

.main-2-bg {
    /* width: 100%;
    height: 100%;
    object-fit: cover; */
    max-height: calc(100% - 80px);
    position: absolute;
    left:50%;
    bottom:0;
    transform: translateX(-50%);
}

.scroll-section-wrapper {
    position: relative;
    width: 100%;
    min-height: 100vh;
    background-color: #fff;
}

.scroll-section {
    position: relative;
    width: 100%;
    min-height: 100vh;
    background-color: #fff;
    overflow: visible;
}
.scroll-section-container {
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}
.scroll-section-content {
    width: 100%;
    max-width: 1440px;
    overflow: visible;
    display: flex;
    align-items: flex-start;
    gap: 60px;
    padding: 0 40px;
    min-height: 100vh;
}
.scroll-left {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    flex: 0 0 40%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 18px;
    height: 100vh;
    z-index: 2;
}
.scroll-left-content {
    display: flex;
    flex-direction: column;
    gap: 18px;
    align-items: center;
    text-align: center;
    justify-content: center;
    background-image: url('/image/site/scroll_title_bg.png');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    padding: 20px 40px;
    min-height:400px;
    transform: translateY(-150px);
}
.scroll-left img {
    width:59%;
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    transform-origin: bottom center;
    z-index: 5;
    pointer-events: none;
    animation: scrollImagePulse 1s ease-in-out infinite;
}

@keyframes scrollImagePulse {
    0%, 100% {
        transform: translateX(-50%) scaleY(1);
    }
    50% {
        transform: translateX(-50%) scaleY(1.01);
    }
}
.scroll-left > p,
.scroll-left > h2 {
    transform: translateY(-150px);
}
.scroll-left p {
    font-size: 28px;
    color: #111;
    font-family: "Godo";
}
.scroll-left h2 {
    font-size: 86px;
    color: #000;
    font-family: "Godo B";
}
.scroll-right {
    flex: 0 0 60%;
    display: flex;
    align-items: flex-start;
    padding: 50px 0;
    position: relative;
    z-index: 1;
}
.scroll-roadmap {
    width: 100%;
    padding-right: 10px;
    display: flex;
    flex-direction: column;
    gap: 22px;
}
.scroll-card {
    width: 100%;
    background: #fff;
    border-radius: 28px;
    padding: 22px 28px;
    /* box-shadow: 0 18px 40px rgba(0,0,0,0.08); */
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.scroll-card:nth-child(even) {
    align-self: flex-end;
    text-align: right;
}
.scroll-card:nth-child(odd) {
    align-self: flex-start;
    text-align: left;
}
.scroll-card h2 {
    font-size: 32px;
    color: #EF2E4F;
    font-family: "Godo B";
}
.scroll-card h3 {
    font-size: 26px;
    font-family: "Godo B";
    color: #111;
}
.scroll-card p {
    font-size: 18px;
    line-height: 1.6;
    color: #555;
    font-family: "NanumSquareRound";
}
.height-section {
    z-index:99;
    position: relative;
    width: 100%;
    min-height:100vh;
    height:auto;
    background-color: #fff;
    background: url("/image/site/main_4_bg.jpg") no-repeat center bottom;
    background-size: cover;
    /* background-position: center bottom; */
    display:flex;
    /* align-items: center; */
    justify-content: center;
    padding-top:150px;
}
.height-section-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.height-section-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
    /* transform: translateY(50px); */
}
.height-section-content h2 {
    font-family: "Godo B";
    font-size: 60px;
    line-height: 1.4;
    color: #111;
}
.height-section-content h2 b {
    color: #EF2E4F;
}

/* AOS 애니메이션 강조 */
.height-section-content [data-aos] {
    display: inline-block;
    opacity: 0;
}

.height-section-content [data-aos].aos-animate {
    opacity: 1;
}

.height-section-content h2 span,
.height-section-content h2 b {
    display: inline-block;
    transform-origin: center;
}

.height-section-content a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 16px 34px;
    border-radius: 999px;
    background: #000;
    color: #fff;
    font-family: "Godo B";
    font-size: 20px;
    text-decoration: none;
    margin-top: 10px;
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}

.copy-section {
    z-index:99;
    position: relative;
    width: 100%;
    height: auto;
    padding:100px 0;
    background-color: #fff;
}
.copy-section-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.copy-section-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 18px;
    text-align: center;
}
.copy-section-content p {
    font-size: 28px;
    font-family: "Godo";
    color: #222;
    line-height: 1.4;
}
.copy-compare {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.copy-compare-item {
    position: relative;
    display: inline-block;
    overflow: hidden;
}

.copy-compare-bg {
    display: block;
    width: 100%;
    height: auto;
    transform-origin: left center;
    /* transform: scaleX(0);
    transition: transform 0.8s ease-out; */
}

.copy-compare-item-1 .copy-compare-bg {
    transform-origin: left center;
}

.copy-compare-item-2 .copy-compare-bg {
    transform-origin: right center;
}

.copy-compare-item.animate .copy-compare-bg {
    transform: scaleX(1);
}

.copy-compare-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: auto;
    height: auto;
    max-width: 80%;
    max-height: 80%;
    /* opacity: 0; */
    transition: opacity 0.5s ease-out 0.4s;
}

.copy-compare-item.animate .copy-compare-text {
    /* opacity: 1; */
}
.copy-section-content h3 {
    font-family: "Godo B";
    font-size: 62px;
    color: #fff;
    padding: 18px 32px;
    background: url("/image/site/text_bg.png") no-repeat center;
    background-size: 100% auto;
    border-radius: 40px;
}
.copy-versus {
    font-size: 80px;
    font-family: "Godo B";
    color: #000;
    letter-spacing: 0.08em;
}
.copy-section-content h2 {
    font-family: "Godo B";
    font-size: 60px;
    color: #111;
    margin-top: 10px;
}
.copy-accent {
    color: #EF2E4F;
}
.diff-section {
    z-index:99;
    position: relative;
    width: 100%;
    height: auto;
    min-height:100vh;
    background-color: #fff;
    background: url("/image/site/diff_background.png") no-repeat center bottom;
    background-size: cover;
    overflow: hidden;
    padding-top:100px;
    padding-bottom:650px;
}
.diff-section-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.diff-speech-bubble {
    position: absolute;
    bottom: 200px;
    left: 50%;
    transform: translateX(20%);
    background-color: #EF2E4F;
    padding: 10px 24px;
    border-radius: 12px;
    z-index: 10;
    min-width: 200px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.diff-speech-bubble::before {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 0;
    border-left: 12px solid transparent;
    border-top: 12px solid #EF2E4F;
    border-right: 0;
    border-bottom: 0;
    transform: translateX(-50%) rotate(45deg);
}

.diff-speech-bubble p {
    color: #fff;
    font-size: clamp(0.9rem, 1.2vw, 1.1rem);
    font-family: "Godo", sans-serif;
    margin: 0;
    line-height: 1.5;
    white-space: nowrap;
}

.diff-yes-text {
    position: absolute;
    bottom: 340px;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: clamp(1.2rem, 2vw, 1rem);
    font-family: "Godo", sans-serif;
    margin: 0;
    z-index: 10;
    white-space: nowrap;
}

.diff-experience-button {
    position: absolute;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    display: inline-block;
    background-color: #000;
    color: #fff;
    padding: 16px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-size: clamp(1rem, 2vw, 1.25rem);
    font-family: "Godo", sans-serif;
    transition: all 0.3s ease;
    z-index: 10;
    white-space: nowrap;
}

.diff-experience-button:hover {
    background-color: #333;
    transform: translateX(-50%) translateY(-2px);
}
.diff-section-content {
    position:relative;
    width: 100%;
    max-width: 1200px;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 150px;
    gap: 80px;
    margin: 0 auto;
    padding:0 20px;
}
.diff-section-title-box {
    background: url("/image/site/diff_bg.png") no-repeat center;
    background-size: cover;
    padding:90px 54px;
    text-align: center;
    display: flex;
    flex-direction: column;
    gap: 24px;
    align-items: center;
    justify-content: center;
}
.diff-section-title-box p {
    font-size: 32px;
    font-family: "Godo";
    color: #111;
    margin: 0;
    line-height: 1.4;
}
.diff-section-title-box h2 {
    font-size: 70px;
    font-family: "Godo B";
    color: #111;
    margin: 0;
    line-height: 1.3;
}
.diff-accent {
    color: #EF2E4F;
}
.diff-comparison-wrapper {
    width: 100%;
    max-width: 1200px;
    padding: 0 20px;
    position: relative;
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    gap: 0;
    background: transparent;
}

.diff-comparison-header-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 20px;
    padding: 40px 0 30px 0;
    border-bottom: 2px solid rgba(0, 0, 0, 0.15);
    margin-bottom: 20px;
}

.diff-header-spacer {
    display: none;
}

.diff-comparison-content-wrapper {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0;
    align-items: stretch;
}

.diff-ai-column-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0;
    background-color: #E4E4E4;
    border: 5px solid #4F4D53;
    border-right: none;
    border-radius: 40px;
    padding: 40px;
    padding-right: calc(75px + 20px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.diff-human-column-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0;
    background-color: #fff;
    border: 5px solid #EF2E4F;
    border-radius: 40px;
    padding: 40px;
    padding-left: calc(75px + 20px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
}

.diff-category-column-wrapper {
    position: absolute;
    left: 50%;
    top: 230px;
    bottom: 0;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 0;
    padding: 40px 0;
    width: 150px;
    z-index: 10;
    pointer-events: none;
}

.diff-row-category {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 80px;
    padding: 30px 0;
    flex: 1;
}

.diff-ai-content-wrapper {
    display: flex;
    align-items: center;
    min-height: 80px;
    padding: 0 0;
    border-bottom: 1px solid rgba(79, 77, 83, 0.2);
}

.diff-ai-content-wrapper:last-child {
    border-bottom: none;
}

.diff-human-content-wrapper {
    display: flex;
    align-items: center;
    min-height: 80px;
    padding: 0 0;
    border-bottom: 1px solid rgba(239, 46, 79, 0.2);
}

.diff-human-content-wrapper:last-child {
    border-bottom: none;
}

.diff-row-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 10px;
    min-height:220px;
}

.diff-row-header img {
    width: 120px;
    height: auto;
    margin: 0;
    display: block;
}

.diff-row-header h3 {
    font-size: 24px;
    font-family: "Godo B";
    margin: 0;
    text-align: center;
    line-height: 1.3;
}

.diff-ai-header h3 {
    color: #111;
}

.diff-human-header h3 {
    color: #EF2E4F;
}

.diff-row-header:empty {
    display: none;
}

.diff-row-content {
    /* padding: 25px 30px; */
    border-radius: 20px;
    min-height: 80px;
    display: flex;
    align-items: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.diff-row-content p {
    font-size: 18px;
    font-family: "Godo";
    line-height: 1.6;
    margin: 0;
}

.diff-ai-content {
    background-color: transparent;
    border: none;
    justify-content: flex-end;
    padding-right: 40px;
    box-shadow: none;
}

.diff-ai-content p {
    color: #666;
}

.diff-human-content {
    background-color: transparent;
    border: none;
    text-align: left;
    justify-content: flex-start;
    padding-left: 40px;
    box-shadow: none;
}

.diff-human-content p {
    color: #111;
    font-weight: 500;
}

.diff-row-category {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 15px 10px;
    position: relative;
    z-index: 2;
}

.diff-row-category h2 {
    font-size: 24px;
    font-family: "Godo B";
    color: #fff;
    margin: 0;
    text-align: center;
    white-space: nowrap;
    padding: 14px 32px;
    background: url("/image/site/diff_item_bg.png") no-repeat center;
    background-size: contain;
    border: none;
    border-radius: 0;
    box-shadow: none;
    width: 195px;
    display: inline-block;
}

/* 모바일 탭 스타일 */
.diff-pc-only {
    display: block;
}

.diff-mobile-only {
    display: none;
}

.diff-mobile-wrap {
    width: 100%;
    padding: 30px 20px;
    background-color: #fff;
    border-radius: 20px;
    border: 2px solid #E4E4E4;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.diff-mobile-content-human ~ .diff-mobile-wrap,
.diff-mobile-wrap:has(.diff-mobile-content-human.active) {
    border-color: #EF2E4F;
}

.diff-mobile-tabs {
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
}

.diff-mobile-tab-btn {
    flex: 1;
    padding: 15px 20px;
    border: none;
    border-radius: 10px;
    background-color: #E4E4E4;
    color: #000;
    font-family: "Godo B";
    font-size: 18px;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
}

.diff-mobile-tab-btn.active[data-tab="ai"] {
    background-color: #4F4D53;
    color: #fff;
}

.diff-mobile-tab-btn.active[data-tab="human"] {
    background-color: #EF2E4F;
    color: #fff;
}

.diff-mobile-content {
    display: none;
}

.diff-mobile-content.active {
    display: block;
}

.diff-mobile-header {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 15px;
    padding: 20px;
    margin-bottom: 25px;
}

.diff-mobile-header img {
    width: 100px;
    height: auto;
}

.diff-mobile-header h3 {
    font-size: 22px;
    font-family: "Godo B";
    margin: 0;
    text-align: center;
}

.diff-mobile-content-ai .diff-mobile-header h3 {
    color: #111;
}

.diff-mobile-content-human .diff-mobile-header h3 {
    color: #EF2E4F;
}

.diff-mobile-row {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 20px;
    padding: 15px;
    background-color: transparent;
    border-radius: 0;
    border: none;
    border-bottom: 1px solid #E4E4E4;
}

.diff-mobile-row:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.diff-mobile-content-human .diff-mobile-row {
    border-bottom-color: rgba(239, 46, 79, 0.2);
}

.diff-mobile-column {
    font-family: "Godo B";
    font-size: 18px;
    font-weight: 400;
    color: #fff;
    padding: 10px 15px;
    background: url("/image/site/diff_item_bg.png") no-repeat center;
    background-size: contain;
    text-align: center;
    white-space: nowrap;
    width: fit-content;
}

.diff-mobile-content-text {
    font-family: "Godo";
    font-weight: 400;
    font-size: 16px;
    line-height: 1.6;
    color: #111;
    margin: 0;
}
.diff-comparison-box {
    background: #fff;
    border-radius: 40px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    /* position: absolute; */
    width: 100%;
    display:flex;
    flex-direction: column;
    height:auto;
}
.diff-comparison-box img {
    margin-bottom:20px;
}
.diff-ai-box {
    border-radius: 40px 0 0 40px;
    left: 0;
    top: 0;
    z-index: 1;
    min-height: 600px;
    text-align:right;
    align-items: flex-end;
    padding-right:150px;
    background-color: #E4E4E4;
    border:5px solid #4F4D53;
    border-right:none;
}
.diff-ai-box img {
    margin-top:10px;
}
.diff-ai-box h3 {
    font-size: 36px;
    font-family: "Godo B";
    color: #111;
    text-align: center;
    margin: 0 0 85px 0;
}
.diff-box-content {
    display: flex;
    flex-direction: column;
    gap: 60px;
}
.diff-human-box > .diff-box-content {
    gap:50px !important;
}
.diff-content-item {
    min-height: 30px;
}
.diff-content-item p {
    font-size: 18px;
    font-family: "Godo";
    color: #666;
    line-height: 1.6;
    margin: 0;
}
.diff-human-box {
    right: 0;
    /* top: -60px; */
    z-index: 2;
    border: 5px solid #EF2E4F;
    padding: 60px 40px;
    min-height: 660px;
    width: 100%;
    text-align:left;
    align-items: flex-start;
    padding-left:150px;
}
.diff-human-box h3 {
    font-size: 36px;
    font-family: "Godo B";
    color: #EF2E4F;
    text-align: center;
    margin: 0 0 50px 0;
}
.diff-human-box .diff-content-item p {
    color: #111;
    font-weight: 500;
}
.diff-comparison-items {
    position: absolute;
    left: 50%;
    top: 480px;
    transform: translateX(-50%);
    z-index: 3;
    display: flex;
    flex-direction: column;
    gap: 35px;
    pointer-events: none;
    /* padding-top: 145px; */
}
.diff-comparison-item {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 30px;
}
.diff-item-center {
    text-align: center;
}
.diff-item-center h2 {
    font-size: 28px;
    font-family: "Godo B";
    color: #fff;
    margin: 0;
    padding: 14px 32px;
    background: url("/image/site/diff_item_bg.png") no-repeat center;
    background-size: contain;
    border: none;
    border-radius: 0;
    white-space: nowrap;
    box-shadow: none;
    width: 195px;
    display: inline-block;
    text-align: center;
}
.diff-section-image {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    /* max-width: 1200px; */
    /* width: 100%; */
    height: auto;
    z-index: 1;
}
.youtube-section {
    z-index:99;
    position: relative;
    width: 100%;
    height: 50vh;
    background-color: #E21B3D;
}
.youtube-section-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}
.youtube-section-content {
    width: 100%;
    height: 100%;
    max-width: 1440px;
    padding: 0 40px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}
.youtube-left {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 18px;
    position: relative;
    color: #fff;
    /* background: url("/image/site/youtube_bg_img.png") no-repeat center;
    background-size: contain;
    background-position: center left; */
    padding: 40px;
    border-radius: 20px;
}
.youtube-heart-wrap {
    position: absolute;
    top: 10%;
    right: 5%;
    /* width: clamp(180px, 30vw, 320px); */
    width:100%;
    height: clamp(180px, 30vw, 320px);
    filter: drop-shadow(0 20px 40px rgba(0, 0, 0, 0.35));
    pointer-events: none;
    /* opacity: 0.85; */
    z-index:-1;
}
.youtube-heart-canvas {
    width: 100%;
    height: 100%;
    display: block;
}
.youtube-left h3 {
    font-size: 28px;
    font-family: "Godo";
    margin: 0;
}
.youtube-left h2 {
    font-size: 56px;
    font-family: "Godo B";
    margin: 0;
}
.youtube-left p {
    font-size: 24px;
    font-family: "Godo";
    margin: 0 0 10px 0;
}
.youtube-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}
.youtube-buttons a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    border-radius: 999px;
    background: #fff;
    color: #EF2E4F;
    font-family: "Godo B";
    font-size: 18px;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.youtube-buttons a:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 24px rgba(0,0,0,0.2);
}
.youtube-right {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}
.youtube-right img {
    width: 100%;
    max-width: 520px;
    height: auto;
    display: block;
}
.youtube-right iframe {
    width: 100%;
    max-width: 520px;
    aspect-ratio: 16 / 9;
    border: none;
    border-radius: 12px;
}
.review-section {
    z-index:99;
    position: relative;
    width: 100%;
    height: 100vh;
    background-color: #fff;
    /* background: url("/image/site/review_w_bg.png") no-repeat center center;
    background-size: 100% auto;
    background-position: center center; */
}
.review-section-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}
.review-image-scroll {
    position: absolute;
    top: 0;
    height: 100%;
    width:100%;
    max-width: 450px;
    z-index: 1;
    overflow: hidden;
    padding:100px 0;
    /* 위아래 그라데이션 마스크 */
    mask-image: linear-gradient(to bottom,
        transparent 0%,
        black 100px,
        black calc(100% - 200px),
        transparent 100%);
    -webkit-mask-image: linear-gradient(to bottom,
        transparent 0%,
        black 100px,
        black calc(100% - 200px),
        transparent 100%);
}

.review-image-scroll-left {
    left: 0;
}

.review-image-scroll-right {
    right: 0;
}

.review-image-column {
    display: flex;
    /* flex-direction: column; */
    gap: 40px;
    height: 100%;
    padding: 100px 0;
}

.review-image-track {
    display: flex;
    flex-direction: column;
    gap: 40px;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    /* will-change는 애니메이션이 실행 중일 때만 필요하므로 제거하여 메모리 절약 */
}

.review-image-track-down {
    animation-name: scrollDown;
    animation-duration: 30s;
}

.review-image-track-up {
    animation-name: scrollUp;
    animation-duration: 30s;
}

.review-image-track-delay {
    animation-delay: -15s;
}

.review-image-track img {
    width: 100%;
    height: auto;
    object-fit: cover;
    border-radius: 12px;
    flex-shrink: 0;
    min-height: 200px;
}

@keyframes scrollDown {
    0% {
        transform: translateY(-50%);
    }
    100% {
        transform: translateY(0);
    }
}

@keyframes scrollUp {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-50%);
    }
}

.review-section-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 24px;
    position: relative;
    z-index: 2;
}
.review-section-content h2 {
    font-family: "Godo B";
    font-size: 60px;
    color: #111;
    text-align: center;
    line-height: 1.3;
}
.review-section-content p {
    width:40%;
    font-family: "Godo";
    font-size: 32px;
    color: #222;
    text-align: center;
    line-height: 1.5;
}
.review-section-content a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 240px;
    padding: 16px 34px;
    border-radius: 999px;
    font-family: "Godo B";
    font-size: 18px;
    text-decoration: none;
    color: #fff;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.review-section-content a:first-of-type {
    background: #000;
}
.review-section-content a:last-of-type {
    background: #E21B3D;
}
.review-section-content a:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 22px rgba(0,0,0,0.2);
}

.apply-section {
    z-index:99;
    position: relative;
    width: 100%;
    /* height: 100vh; */
    height:800px;
    background-color: #E21B3D;
    overflow: hidden;
    display:flex;
    align-items: center;
}
.apply-section::before {
    content:"";
    position:absolute;
    top:0;
    left:50%;
    transform:translateX(-50%);
    width:100%;
    /* max-width:1440px; */
    height:100%;
    background:url("/image/site/review_bg.png") no-repeat center center;
    background-size: cover;
    pointer-events:none;
}
.apply-section-container {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width:1440px;
    padding: 0 20px;
    margin:0 auto;
    position: relative;
    z-index: 1;
}
.apply-section-content {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: stretch;
    gap: 50px;
    padding: 40px 0;
}
.apply-left {
    width: 40%;
    max-width: 500px;
    color: #fff1f5;
    flex-shrink: 0;
    display:flex;
    flex-direction: column;
    justify-content: center;
}
.apply-section-label {
    display: inline-flex;
    padding: 8px 18px;
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: 999px;
    font-size: 14px;
    letter-spacing: 0.08em;
    margin-bottom: 20px;
}
.apply-left h2 {
    font-size: 62px;
    line-height: 1.3;
    margin-bottom: 20px;
    font-family: "Godo B";
}
.apply-left p {
    font-size: 32px;
    line-height: 1.3;
    font-family: "Godo";
}
.apply-left-desc {
    margin-top: 30px;
    color: rgba(255, 255, 255, 0.85);
}

.apply-right {
    width: 60%;
    max-width: 800px;
    height: 100%;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 30px;
    padding: 40px 50px;
    backdrop-filter: blur(6px);
    display: flex;
    flex-direction: column;
    gap: 30px;
    color: #1a1a1a;
    justify-content: space-between;
    flex: 1;
}
.real-time-area {
    display: flex;
    flex-direction: column;
    gap: 18px;
    height:cacl(100% - 200px);
}
.real-time-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.real-time-header h3 {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}
.live-pill {
    font-size: 12px;
    letter-spacing: 0.2em;
    color: #EF2E4F;
    background: #fff;
    border-radius: 20px;
    padding: 6px 16px;
    font-weight: 700;
    box-shadow: 0 8px 16px rgba(0,0,0,0.15);
}
.real-time-slider {
    width: 100%;
    height: 430px;
    overflow: hidden;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    padding: 12px;
}
.real-time-slider-track {
    display: flex;
    flex-direction: column;
    gap: 12px;
    animation: realTimeScroll 12s linear infinite;
}
.real-time-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    padding: 16px 18px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.12);
}
.real-time-name {
    font-size: 18px;
    font-weight: 700;
    color: #111;
}
.real-time-meta {
    font-size: 14px;
    color: #666;
    margin: 4px 0;
}
.real-time-time {
    font-size: 13px;
    color: #EF2E4F;
    font-weight: 600;
}

@keyframes realTimeScroll {
    0% { transform: translateY(0); }
    100% { transform: translateY(-50%); }
}

.apply-inline-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.form-row {
    display: flex;
    gap: 18px;
}
.form-field {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.form-field label {
    font-size: 14px;
    color: #fff;
    font-weight: 600;
}
.form-field input,
.form-field select {
    background: #fff;
    border: none;
    border-radius: 12px;
    padding: 14px 16px;
    font-size: 15px;
    outline: none;
    box-shadow: 0 6px 14px rgba(0,0,0,0.12);
}
.form-field select {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23333' d='M6 9L1 4h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 10px center;
    padding-right: 26px;
    padding-left: 16px;
}
.form-field .apply-gender-checkbox-group {
    display: flex;
    gap: 18px;
}
.form-field .apply-gender-checkbox-label {
    flex: 1;
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
}
.form-field .apply-gender-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}
.form-field .apply-gender-checkbox-text {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    background: #fff;
    color: #333;
    text-align: center;
    font-size: 15px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 6px 14px rgba(0,0,0,0.12);
}
.form-field .apply-gender-checkbox:checked + .apply-gender-checkbox-text {
    background: #EF2E4F;
    color: #fff;
}
.form-field .apply-gender-checkbox-label:focus-within .apply-gender-checkbox-text {
    box-shadow: 0 8px 16px rgba(239, 46, 79, 0.3);
}
.form-field input::placeholder {
    color: #999;
}
.form-consent {
    display: flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-size: 14px;
}
.form-consent input {
    width: 18px;
    height: 18px;
}
.apply-submit-btn {
    text-align: center;
    border: none;
    border-radius: 999px;
    padding: 18px 30px;
    font-size: 18px;
    font-weight: 700;
    background: #fff;
    color: #E21B3D;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-shadow: 0 12px 24px rgba(0,0,0,0.15);
}
.apply-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 28px rgba(0,0,0,0.2);
}

/* 팝업 스타일 */
.apply-content-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
}

.apply-content-popup.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

.apply-content-popup-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 10001;
}

.apply-content-popup-content {
    position: relative;
    background-color: #fff;
    border-radius: 15px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow: hidden;
    z-index: 10002;
    display: flex;
    flex-direction: column;
}

.apply-content-popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 25px;
    border-bottom: 1px solid #DFDFDF;
}

.apply-content-popup-header h3 {
    font-family: "Godo B";
    font-size: 24px;
    font-weight: 400;
    color: #000;
    margin: 0;
}

.apply-content-popup-close {
    background: none;
    border: none;
    font-size: 32px;
    color: #000;
    cursor: pointer;
    padding: 0;
    width: 32px;
    height: 32px;
    line-height: 1;
    transition: color 0.3s ease;
}

.apply-content-popup-close:hover {
    color: #EF2E4F;
}

.apply-content-popup-body {
    padding: 25px;
    overflow-y: auto;
    flex: 1;
}

.apply-content-popup-body p {
    font-family: "NS_B";
    font-size: 16px;
    font-weight: 400;
    color: #000;
    line-height: 1.8;
    margin: 0 0 15px 0;
}

body.popup-open {
    overflow: hidden;
}

.form-consent a {
    color: #000;
    text-decoration: underline;
    cursor: pointer;
}

.form-consent a:hover {
    color: #000;
}

/* apply.css 스타일 적용 */
.apply-form {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.apply-form-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.apply-form-group label {
    font-family: "Godo B";
    font-size: 18px;
    font-weight: 400;
    color: #fff;
}

.apply-form-group label .required {
    color: #EF2E4F;
    margin-left: 3px;
}

.apply-form-group input[type="text"],
.apply-form-group input[type="tel"],
.apply-form-group select {
    width: 100%;
    padding: 15px 0;
    border: none;
    border-bottom: 4px solid transparent;
    background-color: transparent;
    background-image: url("/image/site/apply_line.png");
    background-repeat: no-repeat;
    background-position: bottom;
    background-size: 100% 4px;
    font-family: "NS_B";
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    outline: none;
    transition: background-image 0.3s ease;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.apply-form-group input[type="text"]:focus,
.apply-form-group select:focus {
    background-color: transparent;
    background-image: url("/image/site/apply_line_on.png");
    background-repeat: no-repeat;
    background-position: bottom;
    background-size: 100% 4px;
}

.apply-gender-checkbox-group {
    display: flex;
    gap: 20px;
}

.apply-gender-checkbox-label {
    flex: 1;
    display: flex;
    align-items: center;
    cursor: pointer;
    position: relative;
}

.apply-gender-checkbox {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.apply-gender-checkbox-text {
    width: 100%;
    padding: 15px 0;
    border: none;
    border-bottom: 4px solid transparent;
    background: url("/image/site/apply_line.png") no-repeat bottom;
    background-size: 100% 4px;
    font-family: "NS_B";
    font-size: 16px;
    font-weight: 700;
    color: #fff;
    text-align: center;
    transition: background 0.3s ease, color 0.3s ease;
    display: block;
}

.apply-gender-checkbox:checked + .apply-gender-checkbox-text {
    background: url("/image/site/apply_line_on.png") no-repeat bottom;
    background-size: 100% 4px;
    color: #EF2E4F;
}

.apply-gender-checkbox-label:focus-within .apply-gender-checkbox-text {
    background: url("/image/site/apply_line_on.png") no-repeat bottom;
    background-size: 100% 4px;
    color: #EF2E4F;
}

.apply-form-group input[type="text"][id*="_text"] {
    margin-top: 10px;
    padding: 12px 0;
    font-size: 14px;
}

@media screen and (max-width: 1680px) {
    .next-section {
        margin-top:100px;
    }
    .diff-section-image {
        width:250px;
    }
    .scroll-left img {
        width:45%;
    }
    .diff-section {
        /* height:2554px; */
        min-height:100vh;
        height:auto;
    }
    .height-section {
        min-height:100vh;
        height:auto;
    }
}

@media screen and (max-width: 1024px) {
    .diff-speech-bubble {
        bottom: 150px;
        transform: translateX(15%);
        padding: 12px 20px;
        min-width: 180px;
    }
    .diff-speech-bubble p {
        font-size: clamp(0.85rem, 2vw, 1rem);
        white-space: normal;
    }
    .diff-yes-text {
        bottom: 350px;
        font-size: clamp(1.1rem, 2.2vw, 1.6rem);
    }
    .diff-experience-button {
        /* bottom: 450px; */
        padding: 14px 35px;
        font-size: clamp(0.95rem, 2.5vw, 1.15rem);
    }
    .bg-section {
        height:70svh;
        /* padding-bottom:50px; */
    }
    .bg-section-image {
        width: 100px;
    }
    .bg-image-title {
        font-size: clamp(0.8rem, 2vw, 0.95rem);
    }
    .bg-image-wrapper-1 {
        left: 5%;
        top: 25%;
    }
    .bg-image-wrapper-2 {
        left: 10%;
        bottom: 30%;
    }
    .bg-image-wrapper-3 {
        right: 5%;
        top: 25%;
    }
    .bg-image-wrapper-4 {
        right: 10%;
        bottom: 30%;
    }
    .bg-section-points-area {
        top: 240px;
        width: 80px;
        height: 80px;
    }
    .point-1 {
        top: 10px;
        left: 10px;
    }
    .point-2 {
        bottom: 20px;
        left: 10px;
    }
    .point-3 {
        top: 10px;
        right: 10px;
    }
    .point-4 {
        bottom: 20px;
        right: 10px;
    }
    .bg-section-point {
        width: 6px;
        height: 6px;
    }
    .main-2-bg-text {
        bottom: 20px;
    }
    .main-2-bg-text-content {
        font-size: clamp(1.2rem, 5vw, 1.8rem);
        margin-bottom: 20px;
        text-shadow: 0 0 10px black;
        font-weight: 900;
    }
    .main-2-bg-button {
        padding: 12px 30px;
        font-size: clamp(0.9rem, 3vw, 1.1rem);
    }
    .next-section-container {
        align-items: flex-start;
    }
    .next-section-left, .next-section-right {
        gap:2px;
    }
    .heart-hero {
        height: 2500px;
    }
    .next-section {
        /* height: auto; */
        background-size: cover;
        background-position: center;
        padding: 80px 0;
    }
    .next-section-content {
        flex-direction: column;
        gap: 40px;
    }
    .next-section-left h2,
    .next-section-right h2 {
        font-size: 48px;
    }
    .scroll-section-wrapper {
        min-height: auto;
    }
    .scroll-section {
        min-height: auto;
        padding: 30px 0;
    }
    .scroll-section-content {
        flex-direction: column;
        gap: 0;
        min-height: auto;
    }
    .scroll-left {
        position: relative;
        height: auto;
        align-items: center;
        text-align: center;
        padding-bottom: 50px;
    }
    .diff-comparison-content-wrapper {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    .diff-ai-column-wrapper {
        border-radius: 20px;
        border-right: 5px solid #4F4D53;
        padding-right: 40px;
    }
    .diff-human-column-wrapper {
        border-radius: 20px;
        border-left: 5px solid #EF2E4F;
        padding-left: 40px;
    }
    .diff-category-column-wrapper {
        position: relative;
        transform: none;
        left: auto;
        top: auto;
        bottom: auto;
        width: 100%;
        order: -1;
        padding: 20px 0;
        margin-bottom: 20px;
    }
    .diff-ai-content-wrapper,
    .diff-human-content-wrapper {
        padding: 20px 0;
        min-height: auto;
    }
    .diff-row-category {
        min-height: auto;
        padding: 20px 0;
    }
    .diff-ai-content,
    .diff-human-content {
        padding: 0;
        text-align: center;
    }
    .scroll-left > p,
    .scroll-left > h2 {
        transform: none;
    }
    .scroll-left img {
        width:50%;
        position: static;
        transform: none;
        margin-top: 30px;
    }
    .scroll-right {
        padding-top: 0;
    }
    .diff-speech-bubble {
        bottom: 100px;
        transform: translateX(10%);
        padding: 10px 16px;
        min-width: 160px;
    }
    .diff-speech-bubble p {
        font-size: clamp(0.8rem, 2.5vw, 0.95rem);
        white-space: normal;
    }
    .diff-yes-text {
        bottom: 200px;
        font-size: clamp(1rem, 2.5vw, 1.5rem);
    }
    .diff-experience-button {
        /* bottom: 400px; */
        padding: 12px 30px;
        font-size: clamp(1.4rem, 3vw, 1.1rem);
    }
    .diff-section {
        height: 2554px;
        padding-top: 70px;
        padding-bottom:0;
    }
    .diff-section-container {
        height: 1460px;
        align-items: flex-start;
    }
    .diff-comparison-wrapper {
        padding: 0 15px;
    }
    .diff-comparison-header-row {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
        padding: 30px 0 20px 0;
        margin-bottom: 15px;
    }
    .diff-header-spacer {
        display: none;
    }
    .diff-comparison-row {
        grid-template-columns: 1fr;
        gap: 15px;
        padding: 20px 0;
    }
    .diff-row-header {
        order: 1;
        padding: 15px 0;
    }
    .diff-row-header img {
        width: 80px;
    }
    .diff-row-header h3 {
        font-size: 20px;
    }
    .diff-row-category {
        order: 2;
        padding: 10px 0;
    }
    .diff-row-category h2 {
        font-size: 18px;
    }
    .diff-ai-content {
        order: 3;
        text-align: center;
    }
    .diff-human-content {
        order: 4;
        text-align: center;
    }
    .diff-row-content {
        padding: 15px;
        min-height: auto;
    }
    .diff-row-content p {
        font-size: 16px;
    }
    .youtube-section {
        height: auto;
        padding: 80px 0;
    }
    .youtube-section-content {
        flex-direction: column;
        gap: 40px;
    }
    .youtube-right img {
        max-width: 600px;
    }
    .youtube-right iframe {
        max-width: 600px;
    }
    .review-section-content p {
        width: 70%;
    }
    .apply-section {
        height: auto;
        padding: 30px 0;
    }
    .apply-section-content {
        flex-direction: column;
        gap: 40px;
    }
    .height-section {
        /* height:100vh; */
    }
    .height-section-content {
        /* transform: translateY(-50%); */
    }
}

@media screen and (max-width: 768px) {
    .height-section-container {
        align-items: flex-start;
    }
    .height-section {
        height:850px;
        padding-top:74px;
    }
    .floating-hearts {
        display:none !important;
    }
    .bg-section {
        height:600px;
        /* min-height:600px; */
        background-image: url('/image/site/bg_section_back_mo.png');
    }
    /* .next-section {
        align-items: flex-start;
        transform: translateZ(0);
        -webkit-transform: translateZ(0);
        backface-visibility: hidden;
        -webkit-backface-visibility: hidden;
        will-change: auto;
        -webkit-perspective: 1000;
        perspective: 1000;
    } */
    .diff-section-image {
        width:40%;
        /* transform: translateZ(0); */
        /* -webkit-transform: translateZ(0); */
    }
    .diff-section-content {
        margin-bottom:550px;
        gap:0;
    }
    .diff-section {
        height: auto;
        /* padding-bottom:150px; */
    }
    .youtube-left {
        justify-content: center;
        text-align: center;
    }
    .youtube-buttons {
        justify-content: center;
    }
    .youtube-section-content {
        padding:0 20px;
    }
    .youtube-right {
        width:100%;
    }
    .next-section {
        margin-top:0;
        align-items: flex-start;
    }
    .scroll-card p {
        font-size:16px;
    }
    .scroll-card {
        padding:0;
    }
    .scroll-right {
        width:100%;
    }
}

@media screen and (max-width: 640px) {
    .next-section-content {
        margin-top: 60px;
        gap: 26px;
    }
    .scroll-left-content {
        width:100%;
        height:auto;
        min-height:250px;
        transform:none;
    }
    .review-section {
        min-height:70vh;
        height:auto;
        padding:40px 0
    }
    .copy-compare > img {
        width:100%;
    }
    .copy-section-content h2 {
        font-size:36px;
    }
    .height-section-content h2 {
        font-size:36px;
    }
    section {
        height: auto;
    }
    .next-section {
        background-size: cover;
        background-position: center;
        padding: 60px 0;
        height:900px;
        min-height:900px;
    }
    .next-section-left p,
    .next-section-right p {
        font-size: 20px;
    }
    .next-section-left h2,
    .next-section-right h2 {
        font-size: 36px;
    }
    .scroll-left h2 {
        font-size: 48px;
    }
    .scroll-section-content {
        padding: 0 20px;
    }
    .scroll-roadmap {
        padding-right: 0;
    }
    .diff-section-title-box {
        padding:60px 40px;
        gap: 4px;
    }
    .diff-section-title-box h2 {
        width:100%;
        font-size: 36px;
    }
    .diff-section-title-box p {
        font-size: 18px;
    }
    .diff-row-header img {
        width: 60px;
    }
    .diff-row-header h3 {
        font-size: 18px;
    }
    .diff-row-category h2 {
        font-size: 16px;
    }
    .diff-row-content {
        padding: 12px;
    }
    .diff-row-content p {
        font-size: 14px;
    }
    .youtube-left {
        padding: 30px 20px;
        background-size: cover;
    }
    .youtube-left h2 {
        font-size: 40px;
    }
    .youtube-left p {
        font-size: 18px;
    }
    .youtube-buttons a {
        padding: 12px 20px;
    }
    .youtube-right img {
        max-width: 100%;
    }
    .youtube-right iframe {
        max-width: 100%;
    }
    .review-section-content h2 {
        font-size: 42px;
    }
    .review-section-content p {
        width: 100%;
        font-size: 20px;
        padding:0 40px;
    }
    .apply-right {
        padding: 24px;
    }
    .apply-left h2 {
        font-size: 56px;
        line-height: 1.14;
    }
}
@media screen and (max-width: 1200px) {
    .apply-section-content {
        flex-direction: column;
        align-items: stretch;
        height: auto;
    }
    .apply-left,
    .apply-right {
        width: 100%;
    }
}
@media screen and (max-width: 768px) {
    .diff-experience-button {
        left:50%;
        bottom: 250px;
    }
    .diff-pc-only {
        display: none !important;
    }

    .diff-mobile-only {
        display: block !important;
    }

    .diff-mobile-wrap {
        margin-top: 30px;
        padding: 25px 15px;
        border-radius: 15px;
    }

    .diff-mobile-tabs {
        gap: 10px;
        margin-bottom: 25px;
    }

    .diff-mobile-tab-btn {
        font-size: 16px;
        padding: 12px 15px;
    }

    .diff-mobile-header {
        padding: 15px;
        margin-bottom: 20px;
    }

    .diff-mobile-header img {
        width: 80px;
    }

    .diff-mobile-header h3 {
        font-size: 20px;
    }

    .diff-mobile-row {
        padding: 12px 0;
        margin-bottom: 15px;
    }

    .diff-mobile-column {
        font-size: 16px;
        padding: 10px 24px 10px 12px;
        min-width: 100px;
        text-align: left;
    }

    .copy-section {
        padding: 70px 0;
    }

    .diff-mobile-content-text {
        font-size: 14px;
        line-height: 1.5;
    }

    .diff-comparison-items {
        display:none;
    }
    .diff-ai-box img {
        margin-top:20px;
    }
    .apply-right {
        padding: 24px;
    }
    .form-row {
        flex-direction: column;
    }
    .real-time-slider {
        height: 250px;
    }
    .apply-left h2 {
        font-size: 48px;
    }
    .review-section-container {
        flex-direction: column;
        height: auto;
        min-height:60vh;
        padding: 0;
        position: relative;
        justify-content: space-between;
    }

    .review-image-scroll {
        position: relative;
        width: 100%;
        max-width: 100%;
        height: auto;
        padding: 20px 0;
        top: auto;
        left: auto;
        right: auto;
        mask-image: none;
        -webkit-mask-image: none;
        overflow: hidden;
        z-index: 2;
    }

    .review-image-scroll-left {
        order: 1;
        position: relative;
    }

    .review-image-scroll-right {
        order: 3;
        position: relative;
    }

    .review-section-content {
        order: 2;
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: calc(100% - 60px);
        height: auto;
        padding: 40px 0;
        background-color: rgba(255, 255, 255, 0.95);
        border-radius: 20px;
        z-index: 5;
        pointer-events: auto;
    }

    .review-image-column {
        flex-direction: row;
        height: auto;
        padding: 0;
        gap: 0;
        overflow: hidden;
        width: 100%;
    }

    .review-image-scroll-left .review-image-column {
        flex-direction: row;
    }

    .review-image-scroll-right .review-image-column {
        flex-direction: row;
    }

    .review-image-track {
        flex-direction: row;
        gap: 20px;
        animation: none;
        display: flex;
    }

    /* 위쪽 줄: 좌→우 스크롤 (좌측 down) */
    .review-image-scroll-left .review-image-track-down {
        animation: scrollRight 30s linear infinite;
    }

    .review-image-scroll-left .review-image-track-up {
        display: none;
    }

    .review-image-scroll-right .review-image-track-down {
        display: none;
    }

    /* 아래쪽 줄: 우→좌 스크롤 (우측 up) */
    .review-image-scroll-right .review-image-track-up {
        animation: scrollLeft 30s linear infinite;
    }

    .review-image-track img {
        min-width: 150px;
        width: 150px;
        min-height: 150px;
        height: 150px;
        object-fit: cover;
        flex-shrink: 0;
    }

    .floating-heart {
        max-width: 60px;
        max-height: 60px;
    }

    @keyframes scrollRight {
        0% {
            transform: translateX(0);
        }
        100% {
            transform: translateX(-50%);
        }
    }

    @keyframes scrollLeft {
        0% {
            transform: translateX(-50%);
        }
        100% {
            transform: translateX(0);
        }
    }
    .apply-left {
        text-align:center;
    }
    .scroll-left{
        width:100%;
        justify-content: center;
    }
    .scroll-left img {
        position:relative;
        left:25%;
        /* transform:none !important; */
        /* animation:none !important; */
    }
}