:root {
    --maincolor: #007bff;
    --subcolor: #0056b3;
    --bgcolor: #fafafa;
    --bgcolor2: #f9fbff;

    --text-color1: #262626;
    --text-color2: #757575;

    --main-gradient: linear-gradient(135deg, var(--maincolor) 0%, var(--subcolor) 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    word-break: keep-all;
}

html,
body {
    width: 100%;
    overflow-x: clip;
    scroll-behavior: smooth;
}

body {
    font-family: "Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, "Helvetica Neue", "Segoe UI", "Apple SD Gothic Neo", "Noto Sans KR", "Malgun Gothic", "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", sans-serif;
    padding-top: 70px;
    position: relative;
}
.hide-pc {
    display: none;
}

.hide-mobile {
    display: block;
}

.title {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 15px;
}

.subtitle {
    text-align: center;
    font-size: 18px;
    font-weight: 500;
    margin-bottom: 50px;
    color: var(--text-color2);
}

/* 스크롤 애니메이션 */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s ease;
    visibility: hidden;
}

.fade-up.active {
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
}

/* 딜레이 클래스 */
.delay-200 {
    transition-delay: 0.2s;
}

.delay-400 {
    transition-delay: 0.4s;
}

.delay-600 {
    transition-delay: 0.6s;
}

.delay-800 {
    transition-delay: 0.8s;
}

/* ================================== */

/* 헤더 */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    width: 100%;
    height: 70px;
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    z-index: 1000;
    -webkit-transform: translateZ(0);
    transform: translateZ(0);
}

.header-container {
    max-width: 1200px;
    height: 100%;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo a {
    font-size: 25px;
    line-height: 25px;
    font-weight: bold;
    text-decoration: none;
    color: var(--text-color1);
}

.header-logo img {
    height: 40px;
    width: auto;
}

.nav-menu {
    position: relative;
    width: auto;
    height: auto;
    background-color: transparent;
    padding: 0;
    box-shadow: none;
}

.nav-menu .close-btn {
    display: none;
}

.nav-list {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-list a {
    text-decoration: none;
    color: var(--text-color1);
    font-size: 16px;
    font-weight: 700;
    transition: color 0.3s ease;

    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-list a:hover {
    color: var(--maincolor);
}

.nav-icon {
    width: 24px;
    height: 24px;
    object-fit: contain;
    flex-shrink: 0;
}

.mobile-buttons {
    display: none;
    gap: 1rem;
}

.mobile-left-btn,
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-color1);
    padding: 0.5rem;
}

/* ================ 메인 ================ */
main {
    margin: 0 auto;
}

/* 히어로 배너 섹션 */
.main-top-banner {
    background-color: var(--bgcolor2);
    padding: 80px 0 0;
    text-align: center;
}

.main-top-banner .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-top-title {
    font-size: 48px;
    font-weight: 800;
    color: var(--text-color1);
    line-height: 1.3;
    margin-bottom: 20px;
    letter-spacing: -0.5px;
}

.main-top-title .accent {
    color: var(--subcolor);
}

.main-top-subtitle {
    font-size: 18px;
    color: var(--text-color2);
    margin-bottom: 50px;
    font-weight: 500;
}

.main-top-visual {
    position: relative;
    display: inline-block;
    margin-bottom: 0;
}

.main-top-banner .main-top-stats {
    position: relative;
    margin-top: -63px;
    margin-bottom: -55px;
    z-index: 5;
}

.main-top-partners {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 20px;
}

.main-top-partners img {
    max-height: 36px;
    width: auto;
    opacity: 0.85;
}

.main-top-stage {
    position: relative;
    width: 700px;
    max-width: 100%;
    height: 540px;
    padding-top: 20px;
    overflow: hidden;
}

.main-top-circle {
    position: absolute;
    bottom: -298px;
    left: 50%;
    transform: translateX(-50%);
    width: 640px;
    height: 640px;
    background-color: rgba(0, 123, 255, 0.1);
    border-radius: 50%;
    z-index: 0;
    animation: heroCirclePulse 2.4s ease-in-out infinite;
}

@keyframes heroCirclePulse {

    0%,
    100% {
        transform: translateX(-50%) scale(0.98);
        box-shadow: 0 0 0 0 rgba(255, 199, 0, 0);
    }

    50% {
        transform: translateX(-50%) scale(1);
        box-shadow: 0 0 60px 10px rgba(0, 123, 255, 0.05);
    }
}

.main-top-model {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
    max-height: 520px;
    width: auto;
    display: block;
}

.main-top-signature {
    position: absolute;
    top: 80px;
    right: -120px;
    z-index: 2;
    font-size: 13px;
    color: var(--text-color2);
    font-style: italic;
    padding: 8px 12px;
    background-color: rgba(255, 255, 255, 0.85);
    border: 1px dashed var(--text-color2);
    border-radius: 6px;
    white-space: nowrap;
}

.main-top-partners {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 20px;
}

.main-top-partners img {
    max-height: 36px;
    width: auto;
    opacity: 0.85;
}

/* 통계 카드 */
.main-top-stats {
    display: flex;
    justify-content: center;
    gap: 0;
    background-color: rgba(255, 255, 255);
    border-radius: 20px;
    padding: 30px 50px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    position: relative;
    margin-bottom: -90px;
    z-index: 1;
}

.main-top-stats .stat-item {
    flex: 1;
    text-align: center;
    position: relative;
}

.main-top-stats .stat-item:not(:last-of-type)::after {
    content: '';
    position: absolute;
    right: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 60px;
    background-color: #e0e0e0;
}

.main-top-stats .stat-number {
    display: block;
    font-size: 30px;
    font-weight: 700;
    color: var(--text-color1);
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.main-top-stats .stat-number:hover {
    color: var(--maincolor);
}

.main-top-stats .stat-unit {
    font-size: 18px;
    font-weight: 400;
    color: var(--text-color2);
}

.main-top-stats .stat-label {
    display: block;
    font-size: 14px;
    color: var(--text-color2);
    font-weight: 500;
}

.main-top-stats .stat-note {
    position: absolute;
    bottom: -20px;
    right: 0;
    font-size: 11px;
    color: var(--text-color2);
    font-weight: 400;
}


/* 메인 introduce 섹션 */
.main-introduce {
    scroll-margin-top: 70px;
    padding-top: 150px;
    padding-bottom: 80px;
    background-color: #fff;
}

.main-introduce .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    gap: 60px;
}

.main-introduce-title {
    flex: 1;
    padding-top: 40px;
}

.main-introduce-title .title {
    color: var(--text-color1);
    text-align: left;
}

.main-introduce-title .title .highlight {
    color: var(--maincolor);
    font-weight: 700;
}

.main-introduce-title .subtitle {
    text-align: left;
    margin-bottom: 20px;
}

.main-introduce-title .bottom-btn {
    margin-top: 20px;
    text-align: center;
    width: 180px;
    height: 35px;
    line-height: 35px;
    border-radius: 150px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    background: var(--main-gradient);
    color: #fff;
    transition: background-color 0.3s ease;
}

.main-introduce-title .bottom-btn:hover {
    background-color: var(--subcolor);
}

.main-introduce-cards {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
}

.card-wrapper {
    display: flex;
    justify-content: flex-start;
    width: 100%;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.card-wrapper:hover {
    transform: translateY(-5px);
    filter: drop-shadow(0 5px 5px rgba(0, 0, 0, 0.1));
}

.card-wrapper:nth-child(even) {
    justify-content: flex-end;
}

.main-introduce .card {
    width: 85%;
    background: var(--bgcolor);
    border-radius: 15px;
    padding: 25px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.main-introduce .card-img {
    width: 60px;
    height: 60px;
    flex-shrink: 0;
}

.main-introduce .card-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.main-introduce .card-content {
    flex: 1;
}

.main-introduce .card h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--text-color1);
}

.main-introduce .card p {
    font-size: 15px;
    line-height: 1.5;
    color: var(--text-color2);
    font-weight: 500;
    margin: 0;
    margin-bottom: 2px;
}

/* 메인 비교 섹션 */
.main-compare-section {
    padding: 80px 0;
    background-color: var(--bgcolor);
}

.main-compare-section .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-compare-wrap {
    background: var(--main-gradient);
    border-radius: 30px;
    padding: 30px;
}

.main-compare-headers {
    display: grid;
    grid-template-columns: 200px 1fr 1fr;
    color: #fff;
    font-weight: 700;
    font-size: 18px;
    text-align: center;
    padding: 10px 0 20px;
}

.main-compare-h-mf,
.main-compare-h-other {
    padding: 0 25px;
}

.main-compare-table {
    position: relative;
}

.main-compare-row {
    display: grid;
    grid-template-columns: 200px 1fr 1fr;
    align-items: stretch;
}

.main-compare-row>div {
    padding: 20px 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.main-compare-row .cat {
    color: #fff;
    font-weight: 600;
    font-size: 16px;
}

.main-compare-row .cat i {
    font-size: 18px;
    width: 22px;
    text-align: center;
}

.main-compare-row .positive,
.main-compare-row .negative {
    background: #fff;
    border-bottom: 1px solid #f0f0f0;
    font-size: 15px;
    line-height: 1.4;
}

.main-compare-row .positive {
    color: var(--text-color1);
    border-right: 1px solid #f0f0f0;
}

.main-compare-row .negative {
    color: var(--text-color2);
}

.main-compare-row .positive i {
    color: #22c55e;
    font-size: 18px;
    flex-shrink: 0;
}

.main-compare-row .negative i {
    color: #ef4444;
    font-size: 18px;
    flex-shrink: 0;
}

.main-compare-row:first-child .positive {
    border-radius: 16px 0 0 0;
}

.main-compare-row:first-child .negative {
    border-radius: 0 16px 0 0;
}

.main-compare-row:last-child .positive {
    border-radius: 0 0 0 16px;
    border-bottom: none;
}

.main-compare-row:last-child .negative {
    border-radius: 0 0 16px 0;
    border-bottom: none;
}

/* 메인 리뷰 섹션 */
.main-featured-reviews {
    padding: 80px 0;
    background: #fff
}

.main-featured-reviews .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px
}

.main-featured-reviews .title{
    margin-bottom: 50px;
}

.main-featured-reviews-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px
}

.fr-card {
    position: relative;
    aspect-ratio: 3 / 4;
    border-radius: 20px;
    overflow: hidden;
    transition: transform .3s, box-shadow .3s;
}

.fr-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, .12)
}

.fr-card-bg {
    position: absolute;
    inset: 0
}

.fr-card-bg img {
    width: 100%;
    object-fit: cover;
    object-position: top center;
    display: block
}

.fr-card-bg--alt img {
    height: 125%;
    object-position: 55% 8%
}

.fr-badge {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 2;
    padding: 6px 14px;
    border-radius: 999px;
    background-color: var(--subcolor);
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.2;
    white-space: nowrap
}

.fr-content {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 2;
    padding: 48px 18px 20px;
    background: linear-gradient(to top, rgba(0, 0, 0, .92) 0%, rgba(0, 0, 0, .55) 50%, transparent 100%);
    text-align: left
}

.fr-quote {
    margin-bottom: 10px;
    color: #fff;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.45;
    letter-spacing: -.3px
}

.fr-author {
    color: rgba(255, 255, 255, .92);
    font-size: 13px;
    font-weight: 500;
    line-height: 1.4
}

/* 메인 lic 섹션 */
.main-lic {
    padding: 80px 0;
    background-color: #fff;
}

.main-lic .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.main-lic .title .highlight {
    color: var(--maincolor);
    font-weight: 700;
}

.lic-wrapper {
    max-width: 1200px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.lic-card {
    width: calc(50% - 5px);
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, filter 0.3s ease;
}

.lic-card:hover {
    transform: translateY(-10px);
    filter: drop-shadow(0 5px 5px rgba(0, 0, 0, 0.1));
}

.lic-card img {
    width: 100%;
}

/* 메인 links 섹션 */
.main-links {
    padding: 15px 0;
    background-color: #fff;
}

.main-links .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.partners-logo-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    overflow-x: hidden;
    scrollbar-width: none;
    /* Firefox */
}

.partners-logo-wrapper::-webkit-scrollbar {
    display: none;
    /* Chrome, Safari, Edge */
}

.partner-logo {
    flex: 0 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0 15px;
}

.partner-logo img {
    max-width: 100%;
    max-height: 40px;
}

/* ================ 서브 페이지 공통 ================ */

.top-banner {
    padding: 85px 20px;
    text-align: center;
    height: 200px;

    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
}

.top-banner p {
    color: #fff;
    font-size: 28px;
    font-weight: 700;
}

/* ================ about ================ */

.top-banner.about {
    background-image: url(../img/page-top-1.png);
}

/* About intro 섹션 */
.about-intro {
    padding: 100px 0;
    background-color: var(--bgcolor);
}

.about-intro .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.about-card {
    background: #fff;
    border-radius: 20px;
    overflow: hidden;
    transition: all 0.3s ease;
}

.about-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);
}

.about-card-inner {
    padding: 40px;
    text-align: center;
}

.about-img {
    text-align: center;
    margin-bottom: 30px;
}

.about-img img {
    max-height: 200px;
    width: auto;
}

.about-content h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-color1);
    margin-bottom: 20px;
    line-height: 1.4;
}

.about-content .highlight {
    color: var(--maincolor);
    position: relative;
    display: inline-block;
    padding: 0 4px;
    animation: highlightShine 3s ease-in-out infinite;
    padding: 0 2px;
}

.about-content .highlight::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 123, 255, 0.2);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.645, 0.045, 0.355, 1);
    z-index: -1;
}

.about-card:hover .highlight::before {
    transform: scaleX(1);
}

@keyframes highlightShine {

    0%,
    100% {
        color: var(--maincolor);
    }

    50% {
        color: var(--subcolor);
    }
}

.about-content p {
    font-size: 16px;
    color: var(--text-color2);
    line-height: 1.6;
    font-weight: 500;
    margin-bottom: 15px;
}

.about-content p:last-child {
    margin-bottom: 0;
}

/* About Links 섹션 */
.about-links {
    padding: 80px 0;
    background-color: #e3e3e5;
}

.about-links .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-links-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.about-links-text {
    text-align: left;
}

.about-links-content h3 {
    font-size: 23px;
    font-weight: 700;
    color: var(--text-color1);
    margin-bottom: 12px;
}

.about-links-content p {
    font-size: 16px;
    color: var(--text-color2);
    margin-bottom: 0;
    font-weight: 500;
}

.about-links-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background-color: var(--maincolor);
    color: #fff;
    padding: 15px 30px;
    border-radius: 50px;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.about-links-button:hover {
    background-color: var(--subcolor);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 123, 255, 0.3);
}

.about-links-button i {
    font-size: 18px;
    transition: transform 0.3s ease;
}

.about-links-button:hover i {
    transform: translateX(5px);
}

/* ================ product ================ */

.top-banner.product {
    background-image: url(../img/page-top-2.png);
}

/* Product Money 섹션 */
.product-money,
.product-card {
    padding: 80px 0;
    background-color: var(--bgcolor);
}

.product-card {
    background-color: #e3e3e5;
}

#product-money,
#product-card {
    scroll-margin-top: 150px;
}

.product-money .container,
.product-card .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.product-money-hero,
.product-card-hero {
    display: flex;
    align-items: center;
    gap: 40px;
    margin-bottom: 60px;
    background-color: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
}

.product-money-text,
.product-card-text {
    flex: 1;
    padding: 40px;
}

.product-money-text h2,
.product-card-text h2 {
    font-size: 18px;
    color: var(--text-color2);
    margin-bottom: 5px;
}

.product-money-text h3,
.product-card-text h3 {
    font-size: 32px;
    font-weight: 700;
    color: var(--maincolor);
    margin-bottom: 20px;
}

.product-money-text p,
.product-card-text p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color1);
    margin-bottom: 15px;
    font-weight: 500;
}

.product-money-text p:last-child,
.product-card-text p:last-child {
    margin-bottom: 0;
}

.product-money-text strong,
.product-card-text strong {
    color: var(--maincolor);
    font-weight: 700;
}

.product-money-image,
.product-card-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.product-money-image img,
.product-card-image img {
    max-width: 50%;
    height: auto;
    object-fit: contain;
    transition: transform 0.5s ease;
}

.product-money-hero:hover .product-money-image img,
.product-card-hero:hover .product-card-image img,
.product-card-hero:hover .product-money-image img {
    transform: translateY(-10px);
}

.product-money-steps,
.product-card-steps {
    display: flex;
    gap: 20px;
    margin-bottom: 40px;
}

.product-money-tips,
.product-card-tips {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.step-card {
    flex: 1;
    background-color: #fff;
    border-radius: 15px;
    overflow: hidden;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.step-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.step-number {
    background-color: #00bfff;
    color: #fff;
    font-weight: 700;
    padding: 12px 0;
    font-size: 18px;
}

.step-card:nth-child(1) .step-number {
    background-color: #00bfff;
}

.step-card:nth-child(2) .step-number {
    background-color: #007bff;
}

.step-card:nth-child(3) .step-number {
    background-color: #3f51b5;
}

.step-image {
    padding: 30px 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 200px;
    background-color: #fff;
}

.step-image img {
    max-width: 140px;
    height: auto;
    transition: transform 0.3s ease;
}

.step-card:hover .step-image img {
    transform: scale(1.1);
}

.step-title {
    padding: 15px;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-color1);
}

.tip-item {
    background-color: #fff;
    border-radius: 15px;
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tip-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.tip-label {
    background-color: #f1f1f1;
    color: var(--text-color1);
    padding: 8px 12px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 700;
    white-space: nowrap;
}

.tip-content {
    font-size: 15px;
    color: var(--text-color1);
    line-height: 1.5;
    flex: 1;
}

.tip-content .highlight {
    color: var(--maincolor);
    font-weight: 700;
    position: relative;
    display: inline-block;
    padding: 0 2px;
}

.tip-content .highlight::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 123, 255, 0.2);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.6s cubic-bezier(0.645, 0.045, 0.355, 1);
    z-index: -1;
}

.tip-item:hover .highlight::before {
    transform: scaleX(1);
}

/* Product Tips 섹션 */
.product-tips {
    padding: 80px 0;
    background-color: var(--bgcolor);
}

.product-tips .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.product-tips-hero {
    display: flex;
    gap: 40px;
    background-color: #fff;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    padding: 40px;
}

.product-tips-image {
    width: 40%;
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
    padding: 20px;
}

.product-tips-image img {
    max-width: 70%;
    height: auto;
    transition: transform 0.5s ease;
}

.product-tips-hero:hover .product-tips-image img {
    transform: translateY(-10px);
}

.product-tips-content {
    width: 60%;
    padding: 20px 0;
}

.product-tips-content h2 {
    font-size: 28px;
    font-weight: 700;
    color: var(--text-color1);
    margin-bottom: 10px;
}

.product-tips-content p {
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-color1);
    margin-bottom: 20px;
    font-weight: 500;
}

.product-tips-content p:last-child {
    margin-bottom: 0;
}

.product-tips-content .highlight {
    position: relative;
    display: inline-block;
    color: var(--maincolor);
    animation: highlightShine 0.5s ease-in-out infinite;
    z-index: 1;
    cursor: pointer;
    pointer-events: auto;
    padding: 0 2px;
    text-decoration: none;
}

.product-tips-content .highlight::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 123, 255, 0.2);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.645, 0.045, 0.355, 1);
    z-index: -1;
}

.product-tips-content .highlight:hover::before {
    transform: scaleX(1);
}

/* Product Search 섹션 */
/* .product-search {
    padding: 80px 0 0 0;
    background: linear-gradient(135deg, #00c73c 0%, #009f31 100%);
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 0 70px rgba(0,0,0,0.1);
}

.product-search .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.product-search-content {
    display: flex;
    justify-content: center;
    align-items: flex-end;
}

.product-search-image {
    max-width: 600px;
    margin: 0 auto -10px auto;
    text-align: center;
    position: relative;
    line-height: 0;
}

.product-search-image img {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    transition: transform 0.5s ease;
}

.product-search-content:hover .product-search-image img {
    transform: translateY(-10px);
} */

/* ================ request ================ */

.top-banner.request {
    background-image: url(../img/page-top-3.png);
}

.top-banner .sub-title {
    font-size: 18px;
    color: #fff;
    font-weight: 500;
    margin-top: 5px;
}

/* Request Howto 섹션 */
.request-howto {
    padding: 80px 0;
    background-color: var(--bgcolor);
}

.request-howto .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.request-howto-steps {
    display: flex;
    gap: 20px;
}

.request-step-card {
    flex: 1;
    background-color: #fff;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
}

.request-step-number {
    background-color: #00bfff;
    color: #fff;
    font-weight: 700;
    padding: 12px 0;
    font-size: 18px;
}

.request-step-card:nth-child(1) .request-step-number {
    background-color: #00bfff;
}

.request-step-card:nth-child(2) .request-step-number {
    background-color: #007bff;
}

.request-step-card:nth-child(3) .request-step-number {
    background-color: #3f51b5;
}

.request-step-image {
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 250px;
    background-color: #fff;
    overflow: hidden;
}

.request-step-image img {
    width: 95%;
}

.request-step-content {
    padding: 10px 20px 20px 20px;
}

.request-step-title {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-color1);
    line-height: 1.5;
}

.request-step-desc {
    font-size: 14px;
    color: var(--text-color2);
    line-height: 1.6;
    font-weight: 400;
}

/* Request Notice 섹션 */
.request-notice {
    padding: 50px 0;
    background-color: #ffeb34;
}

.request-notice .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.request-notice-content {
    text-align: center;
}

.request-notice-icon {
    margin-bottom: 20px;
}

.request-notice-icon img {
    width: 120px;
    height: auto;
}

.request-notice-content h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-color1);
    margin-bottom: 15px;
}

.request-notice-content p {
    font-size: 18px;
    line-height: 1.5;
    color: var(--text-color1);
    font-weight: 500;
}

/* Request Kakao 섹션 */
.request-kakao {
    padding: 80px 0;
    background-color: #fff;
}

.request-kakao .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.request-kakao-title {
    text-align: center;
    margin-bottom: 30px;
}

.request-kakao-title h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-color1);
    margin-bottom: 10px;
}

.request-kakao-title p {
    font-size: 18px;
    color: var(--text-color2);
}

.request-kakao-button {
    text-align: center;
    margin-bottom: 30px;
}

.request-kakao-button.id {
    margin-top: 50px;
}

.request-kakao-button span {
    display: inline-block;
    background-color: #3f1d1d;
    color: #fff;
    padding: 15px 40px;
    border-radius: 30px;
    font-size: 16px;
    font-weight: 500;
}

.request-kakao-content {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 20px;
}

.request-kakao-banner {
    background: linear-gradient(135deg, #ffe94a 0%, #ffd700 100%);
    border-radius: 15px;
    padding: 15px 20px;
    text-align: center;
    margin: 50px 0;
    box-shadow: 0 4px 15px rgba(255, 217, 0, 0.2);
}

.request-kakao-banner p {
    font-size: 18px;
    color: #3f1d1d;
    font-weight: 700;
    text-shadow: 0 1px 1px rgba(255, 255, 255, 0.5);
}

.request-kakao-box {
    flex: 1;
    max-width: 350px;
    text-align: center;
}

.request-kakao-image {
    margin-bottom: 10px;
}

.request-kakao-image img {
    width: 100%;
    height: auto;
    display: block;
}

.request-kakao-box p {
    font-size: 16px;
    color: var(--text-color1);
    font-weight: 700;
    background-color: #ffe94a;
    padding: 15px;
    border-radius: 15px;
}

/* ================ faq ================ */

.top-banner.faq {
    background-image: url(../img/page-top-4.png);
}

/* FAQ 섹션 */
.faq-container {
    padding: 80px 0;
    background-color: var(--bgcolor);
}

.faq-container .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.faq-title {
    text-align: center;
    margin-bottom: 50px;
}

.faq-title h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--text-color1);
    margin-bottom: 15px;
}

.faq-title p {
    font-size: 18px;
    color: var(--text-color2);
}

.faq-content {
    max-width: 1200px;
    margin: 0 auto;
}

.faq-item {
    background: #fff;
    border-radius: 15px;
    margin-bottom: 15px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.faq-question {
    padding: 25px;
    display: flex;
    align-items: center;
    cursor: pointer;
    transition: background-color 0.5s;
}

.faq-question:hover {
    background-color: rgba(0, 123, 255, 0.05);
}

.question-mark {
    color: var(--maincolor);
    font-size: 20px;
    font-weight: 700;
    margin-right: 15px;
}

.question-text {
    flex: 1;
    font-size: 16px;
    font-weight: 700;
    color: var(--text-color1);
}

.toggle-icon {
    margin-left: 15px;
    color: var(--text-color2);
    transition: transform 0.5s;
}

.faq-answer {
    padding: 0 25px;
    max-height: 0;
    overflow: hidden;
    transition: all 0.5s;
    background-color: #f8f9fa;
}

.faq-answer p {
    padding: 25px 0;
    margin: 0;
    font-size: 15px;
    line-height: 1.6;
    color: var(--text-color2);
}

.faq-item.active .toggle-icon {
    transform: rotate(180deg);
}

.faq-item.active .faq-answer {
    max-height: 500px;
}

.faq-answer .highlight {
    position: relative;
    display: inline-block;
    color: var(--maincolor);
    animation: highlightShine 0.5s ease-in-out infinite;
    z-index: 1;
    cursor: pointer;
    pointer-events: auto;
    padding: 0 2px;
    text-decoration: none;
}

.faq-answer .highlight::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 123, 255, 0.2);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s cubic-bezier(0.645, 0.045, 0.355, 1);
    z-index: -1;
}

.faq-answer .highlight:hover::before {
    transform: scaleX(1);
}

/* ================ review ================ */
.review-reviews {
    padding: 80px 0;
    background-color: var(--bgcolor);
}

.review-reviews .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.review-header {
    text-align: center;
    margin-bottom: 50px;
}

.review-header p {
    font-size: 16px;
    color: var(--text-color1);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.reviews-item {
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.reviews-item:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.reviews-img {
    width: 100%;
    aspect-ratio: 3 / 4;
    overflow: hidden;
    background-color: #f0f0f0;
    position: relative;
}

.reviews-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.reviews-img .zoom-icon {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 32px;
    height: 32px;
    background: rgba(0, 0, 0, 0.45);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.2s ease;
    pointer-events: none;
}

.reviews-img:hover .zoom-icon {
    opacity: 1;
}

.reviews-img .zoom-icon i {
    color: #fff;
    font-size: 13px;
}

.reviews-body {
    padding: 18px 18px 14px;
    display: flex;
    flex-direction: column;
    flex: 1;
    gap: 8px;
}

.reviews-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--text-color1);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.reviews-text {
    font-size: 13px;
    color: var(--text-color2);
    line-height: 1.6;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex: 1;
}

/* 이미지 팝업 */
.reviews-popup {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.82);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.reviews-popup.active {
    display: flex;
}

.reviews-popup-inner {
    position: relative;
    width: 100%;
    max-width: 900px;
    max-height: 90vh;
    background: #fff;
    border-radius: 16px;
    overflow: hidden;
    display: flex;
    flex-direction: row;
}

.reviews-popup-img-wrap {
    flex: 0 0 58%;
    background: #111;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.reviews-popup-img-wrap img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.reviews-popup-detail {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 36px 28px 28px;
    overflow-y: auto;
    gap: 14px;
}

.reviews-popup-title {
    font-size: 17px;
    font-weight: 700;
    color: var(--text-color1);
    line-height: 1.45;
}

.reviews-popup-text {
    font-size: 14px;
    color: var(--text-color2);
    line-height: 1.75;
    flex: 1;
    white-space: pre-line;
}

.reviews-popup-close {
    position: absolute;
    top: 12px;
    right: 12px;
    width: 34px;
    height: 34px;
    background: rgba(0, 0, 0, 0.45);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 15px;
    color: #fff;
    transition: background 0.2s ease;
    z-index: 2001;
}

.reviews-popup-close:hover {
    background: rgba(0, 0, 0, 0.7);
}


/* 푸터 */
.footer {
    background-color: var(--text-color1);
    color: #fff;
    padding: 40px 0;
    padding-bottom: calc(40px + 47px);
    /* 기본 패딩 + 플로팅 메뉴 높이 */
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.footer-info {
    margin-bottom: 30px;
}

.company-logo {
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 15px;
}

.company-logo img {
    width: 150px;
    height: auto;
}

.contact-info {
    display: flex;
    gap: 30px;
    margin-bottom: 10px;
}

.contact-info p {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
}

.footer-notice {
    margin-bottom: 20px;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.6;
}

.footer-copyright {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.5);
}

/* 플로팅 */
.floating {
    position: fixed;
    right: 20px;
    bottom: max(20px, env(safe-area-inset-bottom));
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: flex-end;
}

.floating_bubble {
    position: absolute;
    right: -15px;
    bottom: calc(100% + 15px);
    background: #fff;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.2;
    padding: 10px 12px;
    border-radius: 16px;
    box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
    text-align: center;
    white-space: normal;
    letter-spacing: -0.2px;
    width: 80px;
    animation: floatingConsultBubble 1.9s ease-in-out infinite;
}

.floating_bubble strong {
    font-size: 14px;
    line-height: 1.2;
    font-weight: 900;
    color: var(--maincolor);
}

.floating_bubble::after {
    content: "";
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -7px;
    width: 0;
    height: 0;
    border-left: 8px solid transparent;
    border-right: 8px solid transparent;
    border-top: 9px solid #fff;
}

@keyframes floatingConsultBubble {
    0% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-6px);
    }

    100% {
        transform: translateY(0);
    }
}

.floating_btn {
    width: 50px;
    height: 50px;
    border-radius: 43%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    border: 0;
    box-shadow: 0 10px 10px rgba(0, 0, 0, 0.1);
    transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}

.floating_btn i {
    font-size: 20px;
    line-height: 1;
}

.floating-call {
    background: #fff;
}

.floating-call i {
    color: #fff !important;
}

.floating-call img {
    width: 35px;
}

.floating-kakao {
    background: #FFE44D;
}

.floating-kakao i {
    color: var(--text-color1) !important;
}

.floating_btn:active {
    transform: translateY(0);
    filter: brightness(0.98);
}


@keyframes highlightShine {

    0%,
    100% {
        color: var(--maincolor);
    }

    50% {
        color: var(--subcolor);
    }
}

.main_popup {
    position: fixed;
    z-index: 1005;
    /* -webkit-box-shadow: 0px 13px 40px -6px #061626; */
    /* box-shadow: 0px 13px 40px -6px #061626; */
    top: 100px;
    left: 300px;
    display: none;
    margin: 20px;
    border: 2px solid #333;
}

.main_popup.on {
    display: block;
    background-color: #fff;
}

.main_popup .img_wrap {
    max-width: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.main_popup .btn_close {
    width: 32px;
    height: 32px;
    position: absolute;
    top: 31px;
    right: 17px;
    font-size: 0;
    border: 0;
    /* background: white; */
    color: black;
}

.main_popup .btn_close::before {
    content: "";
    width: 2px;
    height: 32px;
    background-color: #333;
    position: absolute;
    top: 0;
    left: 15px;
    transform: rotate(45deg);
}

.main_popup .btn_close::after {
    content: "";
    width: 32px;
    height: 2px;
    background-color: #333;
    position: absolute;
    top: 15px;
    left: 0;
    transform: rotate(45deg);
}

.main_popup .btn_today_close {
    width: 100%;
    height: 45px;
    background-color: #333;
    text-align: center;
    color: #fff;
    font-size: 14px;
    display: block;
}

.main_popup .btn_today_close span {
    display: block;
    line-height: 40px;
    vertical-align: bottom;
    opacity: 0.8;
}

img {
    max-width: 100%;
}

@media all and (max-width:767px) {
    .main_popup {
        position: fixed;
        z-index: 1005;
        top: 35px;
        left: 0px;
        display: none;
        margin: 20px;
    }
  
    .main_popup .img_wrap {
        max-width: 400px;
        display: flex;
        justify-content: center;
        align-items: center;
    }
  }