/* Extracted from main/index.html */

/* ========================================
           CATALIS-STYLE HERO — DARK ROUNDED HERO
           ======================================== */

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

body.landing-page {
    background: #ffffff;
}

html.landing-lite-mode body.landing-page {
    background: #ffffff;
}

html.landing-lite-mode .main-landing::before {
    filter: none;
    opacity: 1;
}

html.landing-lite-mode .landing-aurora-container,
html.landing-lite-mode .landing-nebula,
html.landing-lite-mode .landing-stars-container,
html.landing-lite-mode .landing-glow-orbs,
html.landing-lite-mode .landing-particles-container,
html.landing-lite-mode .landing-noise,
html.landing-lite-mode .landing-vignette,
html.landing-lite-mode .hero-deco-line,
html.landing-lite-mode .hero-deco-dot {
    animation: none !important;
    transition: none !important;
}

html.landing-lite-mode .landing-aurora-container,
html.landing-lite-mode .landing-nebula,
html.landing-lite-mode .landing-stars-container,
html.landing-lite-mode .landing-glow-orbs,
html.landing-lite-mode .landing-particles-container,
html.landing-lite-mode .landing-noise {
    opacity: 0.12;
}

html.landing-lite-mode .main-title .line-inner,
html.landing-lite-mode .main-subtitle .sub-line {
    filter: none;
    will-change: auto;
}

html.landing-lite-mode .main-title .line-inner.revealed,
html.landing-lite-mode .main-subtitle .sub-line.revealed {
    animation-duration: 0.01ms;
    animation-delay: 0ms !important;
    animation-iteration-count: 1;
}

html.landing-lite-mode .top-nav-fixed {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

html.landing-lite-mode .hero-card,
html.landing-lite-mode .top-nav-fixed,
html.landing-lite-mode .scroll-to-top {
    transition-duration: 0.01ms;
}

html.landing-lite-mode .hero-card {
    box-shadow: none;
}

html.landing-lite-mode .scroll-to-top.visible {
    animation: none;
}

/* ========== HERO SECTION ========== */
.main-landing {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
    width: calc(100% - 40px);
    max-width: 1800px;
    min-height: 680px;
    margin: 100px auto 0;
    background: linear-gradient(135deg, #4e1f36 0%, #8e3265 30%, #c9558f 52%, #a13a73 74%, #4a1d34 100%);
    border-radius: 24px;
    box-shadow: none;
    padding-top: 0;
    padding-bottom: 100px;
    /* 카드 오버랩을 위한 여유 공간 */
}

/* docs/design/brand-guide 표지와 같은 딥 핑크 배경 톤 */
.main-landing::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background:
        linear-gradient(90deg, rgba(78, 31, 54, 0.84) 0%, rgba(92, 34, 65, 0.5) 42%, rgba(184, 58, 119, 0.1) 100%),
        radial-gradient(circle at 86% 10%, rgba(255, 112, 164, 0.26) 0%, rgba(221, 58, 128, 0.1) 38%, transparent 66%),
        radial-gradient(circle at 4% 100%, rgba(255, 104, 157, 0.18) 0%, transparent 58%);
    opacity: 1;
    filter: none;
    -webkit-mask-image: none;
    mask-image: none;
    animation: none;
    z-index: 0;
}

.main-landing::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(221, 47, 110, 0.3), transparent);
    z-index: 8;
    pointer-events: none;
}

/* 히어로 배경 글로우 — clip으로 overflow 방지 */
.hero-bg-glow {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.hero-bg-glow::before {
    content: '';
    position: absolute;
    top: -250px;
    right: -170px;
    width: 620px;
    height: 620px;
    background: radial-gradient(circle, rgba(255, 112, 164, 0.24) 0%, rgba(221, 58, 128, 0.1) 40%, transparent 70%);
}

.hero-bg-glow::after {
    content: '';
    position: absolute;
    bottom: -170px;
    left: -120px;
    width: 390px;
    height: 390px;
    background: radial-gradient(circle, rgba(255, 104, 157, 0.18) 0%, transparent 70%);
}

/* 미세한 그리드 패턴 오버레이 */
.hero-grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: inherit;
    overflow: hidden;
    background-image:
        none;
    background-size: 60px 60px;
    pointer-events: none;
    z-index: 2;
    mask-image: none;
    -webkit-mask-image: none;
}

.main-landing .landing-aurora-container,
.main-landing .landing-nebula,
.main-landing .landing-stars-container,
.main-landing .landing-glow-orbs,
.main-landing .landing-particles-container,
.main-landing .landing-noise,
.main-landing .landing-vignette {
    display: none;
}

/* ========== 로그인 페이지 동일 배경 효과 (landing- prefix) ========== */

/* 오로라 */
.landing-aurora-container {
    position: absolute;
    inset: 0;
    overflow: hidden;
    filter: blur(60px);
    opacity: 0.5;
    border-radius: inherit;
    z-index: 1;
    pointer-events: none;
}

.landing-aurora {
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background:
        rgba(255, 0, 127, 0.4);
    animation: landingAuroraRotate 30s linear infinite;
}

.landing-aurora-2 {
    animation: landingAuroraRotate 25s linear infinite reverse;
    opacity: 0.5;
    background:
        rgba(255, 0, 127, 0.3);
}

@keyframes landingAuroraRotate {
    0% {
        transform: rotate(0deg) scale(1);
    }

    50% {
        transform: rotate(180deg) scale(1.1);
    }

    100% {
        transform: rotate(360deg) scale(1);
    }
}

/* 성운 — 비활성 */
.landing-nebula {
    display: none;
    position: absolute;
    border-radius: 50%;
    filter: blur(100px);
    mix-blend-mode: screen;
    z-index: 1;
    pointer-events: none;
}

.landing-nebula-1 {
    width: 600px;
    height: 600px;
    top: -200px;
    left: -150px;
    background: rgba(255, 0, 127, 0.3);
    animation: landingNebulaFloat 20s ease-in-out infinite;
}

.landing-nebula-2 {
    width: 500px;
    height: 500px;
    top: 30%;
    right: 30%;
    background: rgba(255, 0, 127, 0.2);
    animation: landingNebulaFloat 25s ease-in-out infinite reverse;
}

.landing-nebula-3 {
    width: 550px;
    height: 550px;
    bottom: -150px;
    left: 20%;
    background: rgba(255, 0, 127, 0.25);
    animation: landingNebulaFloat 22s ease-in-out infinite;
}

@keyframes landingNebulaFloat {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
        opacity: 0.4;
    }

    25% {
        transform: translate(30px, -20px) scale(1.1);
        opacity: 0.55;
    }

    50% {
        transform: translate(-20px, 30px) scale(0.9);
        opacity: 0.3;
    }

    75% {
        transform: translate(20px, 20px) scale(1.05);
        opacity: 0.5;
    }
}

/* 별 */
.landing-stars-container {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    overflow: hidden;
    z-index: 2;
    pointer-events: none;
}

.landing-stars {
    display: none;
}

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

    100% {
        transform: translateY(-200px);
    }
}

.landing-stars-2 {
    display: none;
}

/* 유성(별똥별) — 비활성 */
.landing-shooting-stars {
    display: none;
    position: absolute;
    inset: 0;
    border-radius: inherit;
    overflow: hidden;
    z-index: 4;
    pointer-events: none;
}

.landing-shooting-star {
    position: absolute;
    height: 2px;
    /* 머리(왼쪽)가 밝고, 꼬리(오른쪽)가 사라짐 */
    background: rgba(255, 255, 255, 0.95);
    border-radius: 2px;
    /* 30도 기울여 좌하 방향으로 떨어지는 각도 */
    transform: rotate(30deg);
    opacity: 0;
}

.landing-shooting-star:nth-child(1) {
    top: 3%;
    right: -5%;
    width: 140px;
    animation: shootFall1 7s 0s ease-in-out infinite;
}

.landing-shooting-star:nth-child(2) {
    top: 10%;
    right: -8%;
    width: 100px;
    animation: shootFall2 8s 3s ease-in-out infinite;
}

.landing-shooting-star:nth-child(3) {
    top: 6%;
    right: -3%;
    width: 170px;
    animation: shootFall3 9s 6.5s ease-in-out infinite;
}

.landing-shooting-star:nth-child(4) {
    top: 15%;
    right: -6%;
    width: 120px;
    animation: shootFall1 7.5s 10s ease-in-out infinite;
}

.landing-shooting-star:nth-child(5) {
    top: 2%;
    right: -10%;
    width: 130px;
    animation: shootFall2 8.5s 14s ease-in-out infinite;
}

@keyframes shootFall1 {
    0% {
        transform: rotate(30deg) translate(0, 0);
        opacity: 0;
    }

    3% {
        opacity: 0.8;
    }

    8% {
        opacity: 1;
    }

    35% {
        transform: rotate(30deg) translate(-520px, 300px);
        opacity: 0.4;
    }

    55% {
        transform: rotate(30deg) translate(-780px, 450px);
        opacity: 0;
    }

    100% {
        transform: rotate(30deg) translate(-780px, 450px);
        opacity: 0;
    }
}

@keyframes shootFall2 {
    0% {
        transform: rotate(25deg) translate(0, 0);
        opacity: 0;
    }

    4% {
        opacity: 0.7;
    }

    10% {
        opacity: 0.95;
    }

    30% {
        transform: rotate(25deg) translate(-450px, 250px);
        opacity: 0.5;
    }

    50% {
        transform: rotate(25deg) translate(-700px, 400px);
        opacity: 0;
    }

    100% {
        transform: rotate(25deg) translate(-700px, 400px);
        opacity: 0;
    }
}

@keyframes shootFall3 {
    0% {
        transform: rotate(35deg) translate(0, 0);
        opacity: 0;
    }

    3% {
        opacity: 0.6;
    }

    9% {
        opacity: 1;
    }

    32% {
        transform: rotate(35deg) translate(-580px, 340px);
        opacity: 0.35;
    }

    52% {
        transform: rotate(35deg) translate(-850px, 500px);
        opacity: 0;
    }

    100% {
        transform: rotate(35deg) translate(-850px, 500px);
        opacity: 0;
    }
}

/* 글로우 오브 — 비활성 */
.landing-glow-orbs {
    display: none;
    position: absolute;
    inset: 0;
    pointer-events: none;
    z-index: 1;
}

.landing-glow-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    animation: landingOrbPulse 4s ease-in-out infinite;
}

.landing-glow-orb-1 {
    width: 250px;
    height: 250px;
    top: 10%;
    left: 15%;
    background: rgba(255, 0, 127, 0.5);
}

.landing-glow-orb-2 {
    width: 200px;
    height: 200px;
    bottom: 20%;
    left: 30%;
    background: rgba(255, 0, 127, 0.4);
    animation-delay: 2s;
}

@keyframes landingOrbPulse {

    0%,
    100% {
        transform: scale(1);
        opacity: 0.4;
    }

    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
}

/* 떠오르는 별 파티클 */
.landing-particles-container {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    overflow: hidden;
    z-index: 7;
    pointer-events: none;
    -webkit-mask-image: none;
    mask-image: none;
}

.landing-particle {
    position: absolute;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    animation: landingParticleFloat 15s infinite;
    box-shadow: none;
}

.landing-particle:nth-child(1) {
    width: 4px;
    height: 4px;
    left: 5%;
    animation-delay: 0s;
}

.landing-particle:nth-child(2) {
    width: 6px;
    height: 6px;
    left: 15%;
    animation-delay: 2s;
}

.landing-particle:nth-child(3) {
    width: 3px;
    height: 3px;
    left: 25%;
    animation-delay: 4s;
}

.landing-particle:nth-child(4) {
    width: 5px;
    height: 5px;
    left: 35%;
    animation-delay: 1s;
}

.landing-particle:nth-child(5) {
    width: 4px;
    height: 4px;
    left: 45%;
    animation-delay: 3s;
}

.landing-particle:nth-child(6) {
    width: 7px;
    height: 7px;
    left: 55%;
    animation-delay: 5s;
}

.landing-particle:nth-child(7) {
    width: 3px;
    height: 3px;
    left: 65%;
    animation-delay: 2s;
}

.landing-particle:nth-child(8) {
    width: 5px;
    height: 5px;
    left: 75%;
    animation-delay: 4s;
}

.landing-particle:nth-child(9) {
    width: 4px;
    height: 4px;
    left: 85%;
    animation-delay: 1s;
}

.landing-particle:nth-child(10) {
    width: 6px;
    height: 6px;
    left: 95%;
    animation-delay: 3s;
}

.landing-particle:nth-child(11) {
    width: 3px;
    height: 3px;
    left: 10%;
    animation-delay: 6s;
}

.landing-particle:nth-child(12) {
    width: 5px;
    height: 5px;
    left: 30%;
    animation-delay: 7s;
}

.landing-particle:nth-child(13) {
    width: 4px;
    height: 4px;
    left: 50%;
    animation-delay: 8s;
}

.landing-particle:nth-child(14) {
    width: 6px;
    height: 6px;
    left: 70%;
    animation-delay: 9s;
}

.landing-particle:nth-child(15) {
    width: 3px;
    height: 3px;
    left: 90%;
    animation-delay: 10s;
}

@keyframes landingParticleFloat {
    0% {
        transform: translateY(110vh) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    90% {
        opacity: 1;
    }

    100% {
        transform: translateY(-10vh) rotate(720deg);
        opacity: 0;
    }
}

/* 노이즈 텍스처 */
.landing-noise {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0.03;
    pointer-events: none;
    z-index: 3;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
}

/* 비네트 */
.landing-vignette {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
    z-index: 3;
    background: rgba(0, 0, 0, 0.3);
}

/* ========== NAVIGATION (Catalis 스타일) ========== */
.top-nav-wrapper {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    width: 100%;
    background: #ffffff;
    border-bottom: 0;
    box-shadow: none;
}

.top-nav {
    position: relative;
    z-index: 101;
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1280px;
    margin: 0 auto;
    padding: 16px 36px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* 고정 네비 (스크롤 시) */
.top-nav-fixed {
    display: none;
    position: fixed;
    top: -64px;
    left: 0;
    right: 0;
    z-index: 200;
    background: rgba(255, 255, 255, 0.95);
    box-shadow: none;
    border-bottom: 0;
    opacity: 0;
    transition: top 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    padding: 0;
}

.top-nav-fixed.visible {
    display: none;
    top: 0;
    opacity: 1;
}

.top-nav-fixed .top-nav {
    padding: 14px 36px;
}

.top-nav-fixed .nav-links > a,
.top-nav-fixed .nav-dropdown-toggle {
    color: #1e0a15;
}

.top-nav-fixed .nav-links > * + *::before {
    background: rgba(0, 0, 0, 0.18);
}

.top-nav-fixed .nav-links > a:hover,
.top-nav-fixed .nav-dropdown-toggle:hover {
    color: #FF007F;
}

/* 네비 하단 코너 장식 (Catalis corner-left/right 스타일) */
.nav-corner {
    display: none;
    position: absolute;
    bottom: -20px;
    width: 20px;
    height: 20px;
    z-index: 99;
}

.nav-corner-left {
    left: 0;
    background: #070d1a;
}

.nav-corner-right {
    right: 0;
    background: #070d1a;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-logo-text {
    font-family: 'Poppins', sans-serif;
    font-size: 32px;
    font-weight: 800;
    color: #1a0a12;
    letter-spacing: 1px;
    text-transform: uppercase;
    white-space: nowrap;
    text-shadow: none;
}

.top-nav-fixed .nav-logo-text {
    color: #1a1a2e;
}

.nav-right-group {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 48px;
}

.nav-links > a,
.nav-dropdown-toggle {
    font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
    font-size: 21px;
    font-weight: 800;
    color: #1e0a15;
    text-decoration: none;
    transition: color 0.3s ease;
    letter-spacing: -0.5px;
    position: relative;
}

.nav-dropdown-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0;
    border: 0;
    background: transparent;
    cursor: pointer;
}

.nav-links > * {
    position: relative;
}

.nav-links > * + *::before {
    content: '';
    position: absolute;
    left: -24px;
    top: 50%;
    transform: translateY(-50%);
    width: 1.5px;
    height: 16px;
    background: rgba(0, 0, 0, 0.18);
}

.nav-links > a:hover,
.nav-dropdown-toggle:hover {
    color: #FF007F;
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown-icon {
    font-size: 13px;
    transition: transform 0.2s ease;
}

.nav-dropdown.open .nav-dropdown-icon {
    transform: rotate(180deg);
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 16px);
    left: 50%;
    min-width: 168px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 12px;
    box-shadow: none;
    opacity: 0;
    visibility: hidden;
    transform: translate(-50%, -8px) scale(0.96);
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 9999;
}

.nav-dropdown.open .nav-dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translate(-50%, 0) scale(1);
}

.nav-dropdown-menu a {
    display: block;
    padding: 11px 14px;
    border-radius: 8px;
    color: rgba(26, 26, 46, 0.78);
    font-size: 15px;
    font-weight: 700;
    line-height: 1.35;
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.15s ease, color 0.15s ease;
}

.nav-dropdown-menu a + a {
    margin-top: 4px;
}

.nav-dropdown-menu a:hover {
    background: rgba(255, 0, 127, 0.08);
    color: #1a1a2e;
}

.top-nav-fixed .nav-dropdown-menu {
    background: rgba(255, 255, 255, 0.97);
    border-color: rgba(0, 0, 0, 0.1);
    box-shadow: none;
}

.top-nav-fixed .nav-dropdown-menu a {
    color: rgba(26, 26, 46, 0.78);
}

.top-nav-fixed .nav-dropdown-menu a:hover {
    background: rgba(255, 0, 127, 0.08);
    color: #1a1a2e;
}

.nav-login {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 12px 28px;
    margin-left: 20px;
    background: #FF007F;
    border: none;
    border-radius: 12px;
    color: #ffffff;
    font-size: 17px;
    font-weight: 700;
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.nav-login:hover {
    transform: translateY(-2px);
    box-shadow: none;
}

/* ========== LANGUAGE SELECTOR ========== */
.lang-selector-slot {
    position: relative;
    display: flex;
    align-items: center;
    margin-left: 8px;
}

.lang-selector {
    position: relative;
}

.lang-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    background: #FF007F;
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 10px;
    color: #ffffff;
    font-family: 'Pretendard', sans-serif;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
    box-shadow: none;
}

.lang-toggle:hover {
    background: #D4006B;
    border-color: rgba(255, 255, 255, 0.72);
    box-shadow: none;
}

.lang-toggle.open {
    background: #D4006B;
    border-color: rgba(255, 255, 255, 0.78);
    box-shadow: none;
}

.lang-current-flag {
    width: 30px;
    height: 20px;
    object-fit: contain;
    border-radius: 3px;
    flex-shrink: 0;
    display: block;
    background: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.72);
    box-shadow: none;
}

.lang-current-label-sr {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.lang-chevron {
    width: 14px;
    height: 14px;
    flex-shrink: 0;
    transition: transform 0.25s ease;
    color: rgba(255, 255, 255, 0.86);
}

.lang-toggle.open .lang-chevron {
    transform: rotate(180deg);
    color: #ffffff;
}

.lang-dropdown {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 170px;
    background: #ffffff;
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 0, 127, 0.2);
    border-radius: 14px;
    padding: 6px;
    box-shadow: none;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px) scale(0.96);
    transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
    z-index: 9999;
}

.lang-dropdown.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 14px;
    border: none;
    border-radius: 10px;
    background: transparent;
    color: #1f2937;
    font-family: 'Pretendard', sans-serif;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.35;
    cursor: pointer;
    transition: all 0.15s ease;
    text-align: left;
    -webkit-font-smoothing: antialiased;
}

.lang-option + .lang-option {
    margin-top: 2px;
}

.lang-option:hover {
    background: #fff0f6;
    color: #D4006B;
}

.lang-option.active {
    background: rgba(255, 0, 127, 0.16);
    color: #D4006B;
    font-weight: 700;
}

.lang-flag-img {
    width: 30px;
    height: 20px;
    object-fit: contain;
    border-radius: 3px;
    flex-shrink: 0;
    display: block;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: none;
}

.lang-label {
    flex: 1;
}

/* Fixed nav overrides */
.top-nav-fixed .lang-toggle {
    background: #FF007F;
    border-color: rgba(255, 255, 255, 0.5);
    color: #ffffff;
    box-shadow: none;
}

.top-nav-fixed .lang-toggle:hover {
    background: #D4006B;
    border-color: rgba(255, 255, 255, 0.72);
}

.top-nav-fixed .lang-toggle.open {
    background: #D4006B;
    border-color: rgba(255, 255, 255, 0.78);
}

.top-nav-fixed .lang-dropdown {
    background: #ffffff;
    border-color: rgba(255, 0, 127, 0.2);
    box-shadow: none;
}

.top-nav-fixed .lang-option {
    color: #1f2937;
}

.top-nav-fixed .lang-option:hover {
    background: #fff0f6;
    color: #D4006B;
}

.top-nav-fixed .lang-option.active {
    background: rgba(255, 0, 127, 0.16);
    color: #D4006B;
}

.hero-phone-visual {
    position: absolute;
    right: clamp(12px, 4.7vw, 84px);
    bottom: 106px;
    z-index: 6;
    width: clamp(320px, 31vw, 500px);
    pointer-events: none;
    opacity: 0.68;
    -webkit-mask-image: none;
    mask-image: none;
    filter: brightness(0.84) saturate(0.72) contrast(0.92);
}

.hero-phone-visual img {
    display: block;
    width: 100%;
    height: auto;
}

.hero-phone-visual::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(52, 20, 38, 0.46), rgba(165, 68, 120, 0.34) 52%, rgba(52, 20, 38, 0.36));
    -webkit-mask: url('/static/images/landing-phone-creator-product.webp') center / contain no-repeat;
    mask: url('/static/images/landing-phone-creator-product.webp') center / contain no-repeat;
    mix-blend-mode: multiply;
    opacity: 0.52;
    pointer-events: none;
}

/* ========== HERO CONTENT ========== */
.hero-content {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    padding: 132px 34% 0 72px;
    max-width: 1280px;
    width: 100%;
    transform: none;
}

/* 메인 타이틀 — 인플루언서 랜딩과 동일 스타일 */
.main-title {
    font-size: clamp(62px, 7.8vw, 108px);
    font-weight: 800;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    line-height: 1.25;
    margin-bottom: 0;
    text-shadow: none;
    letter-spacing: -3px;
}

.main-title em {
    font-style: normal;
    background: linear-gradient(90deg, #ffffff 0%, #ffd1e7 24%, #ff4da6 52%, #ff8cbd 76%, #ffffff 100%);
    background-size: 180% 100%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: hologramShift 7s ease-in-out infinite;
    filter: drop-shadow(0 10px 24px rgba(255, 77, 166, 0.16));
    position: relative;
}

@keyframes hologramShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 200% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Natural Fade-In Animation */
.main-title .line {
    display: block;
}

.main-title .line-inner {
    display: inline;
    white-space: nowrap;
    opacity: 0;
    transform: scale(0.97);
    will-change: opacity, transform;
}

.main-title .line-inner.revealed {
    animation: naturalAppear 1.4s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.main-title .line:nth-child(2) .line-inner.revealed {
    animation-delay: 0.25s;
}

@keyframes naturalAppear {
    0% {
        opacity: 0;
        transform: scale(0.97);
    }

    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* 서브타이틀 — 인플루언서 랜딩과 동일 */
.main-subtitle {
    font-size: clamp(22px, 3.2vw, 32px);
    font-weight: 700;
    color: #ffffff !important;
    -webkit-text-fill-color: #ffffff !important;
    max-width: 900px;
    margin: 0 auto;
    line-height: 1.5;
    text-shadow: none;
}

.main-subtitle .sub-line {
    display: block;
    opacity: 0;
    transform: scale(0.98);
    will-change: opacity, transform;
}

.main-subtitle .sub-line.revealed {
    animation: subtitleAppear 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
}

.main-subtitle .sub-line:nth-child(2).revealed {
    animation-delay: 0.18s;
}

@keyframes subtitleAppear {
    0% {
        opacity: 0;
        transform: scale(0.98);
    }

    100% {
        opacity: 0.92;
        transform: scale(1);
    }
}

/* ========== HERO FLOW VISUAL (상품 → 물류센터 → 인플루언서) ========== */
.hero-flow {
    position: relative;
    margin-top: 70px;
    width: 100%;
    max-width: 1500px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 1s cubic-bezier(0.25, 0.46, 0.45, 0.94),
        transform 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.hero-flow.revealed {
    opacity: 1;
    transform: translateY(0);
}

.hero-flow-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* 컬럼 레이아웃 */
.flow-column {
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.flow-products {
    align-items: flex-end;
    padding-right: 320px;
}

.flow-influencers {
    align-items: flex-start;
    padding-left: 320px;
}

.flow-center {
    align-items: center;
    flex-shrink: 0;
    padding: 0 0;
}

/* 상품/인플루언서 카드 — 세로 직사각형 + 흰색 라운딩 배경 */
.flow-card {
    width: 110px;
    height: 148px;
    border-radius: 20px;
    overflow: hidden;
    border: 3px solid rgba(255, 255, 255, 0.85);
    box-shadow: none;
    position: relative;
    background: #ffffff;
    animation: cardFloat 4s ease-in-out infinite;
}

.flow-card:nth-child(1) {
    animation-delay: 0s;
}

.flow-card:nth-child(2) {
    animation-delay: 0.6s;
}

.flow-card:nth-child(3) {
    animation-delay: 1.2s;
}

@keyframes cardFloat {

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

    50% {
        transform: translateY(-8px);
    }
}

.flow-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.flow-card:hover {
    box-shadow: none;
    border-color: rgba(255, 255, 255, 1);
}

/* 상품 카드 — 원형 아크 배치 + 개별 플로팅 */
.flow-products .flow-card:nth-child(1) {
    animation-name: prodCard1Float;
}

.flow-products .flow-card:nth-child(2) {
    animation-name: prodCard2Float;
}

.flow-products .flow-card:nth-child(3) {
    animation-name: prodCard3Float;
}

/* 1번(상단): 우측으로 크게 이동 → 원형 상단 곡선 */
@keyframes prodCard1Float {

    0%,
    100% {
        transform: translateX(55px) translateY(0);
    }

    50% {
        transform: translateX(55px) translateY(-10px);
    }
}

/* 2번(중간): 가장 바깥(원형 중앙) */
@keyframes prodCard2Float {

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

    50% {
        transform: translateX(0) translateY(-8px);
    }
}

/* 3번(하단): 우측으로 크게 이동 → 원형 하단 곡선 */
@keyframes prodCard3Float {

    0%,
    100% {
        transform: translateX(55px) translateY(0);
    }

    50% {
        transform: translateX(55px) translateY(-6px);
    }
}

/* 인플루언서 카드 — 원형 아크 배치 + 개별 플로팅 */
.flow-influencers .flow-card:nth-child(1) {
    animation-name: infCard1Float;
}

.flow-influencers .flow-card:nth-child(2) {
    animation-name: infCard2Float;
}

.flow-influencers .flow-card:nth-child(3) {
    animation-name: infCard3Float;
}

/* 1번(상단): 좌측으로 크게 이동 → 원형 상단 곡선 */
@keyframes infCard1Float {

    0%,
    100% {
        transform: translateX(-55px) translateY(0);
    }

    50% {
        transform: translateX(-55px) translateY(-10px);
    }
}

/* 2번(중간): 가장 바깥(원형 중앙) */
@keyframes infCard2Float {

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

    50% {
        transform: translateX(0) translateY(-8px);
    }
}

/* 3번(하단): 좌측으로 크게 이동 → 원형 하단 곡선 */
@keyframes infCard3Float {

    0%,
    100% {
        transform: translateX(-55px) translateY(0);
    }

    50% {
        transform: translateX(-55px) translateY(-6px);
    }
}

/* 중앙 물류센터 카드 */
.flow-center-card {
    width: 440px;
    height: auto;
    position: relative;
}

.flow-center-card img {
    width: 100%;
    height: auto;
    display: block;
    filter: none;
    animation: centerFloat 5s ease-in-out infinite;
}

@keyframes centerFloat {

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

    50% {
        transform: translateY(-12px);
    }
}

.flow-center-label {
    display: block;
    text-align: center;
    margin-top: 12px;
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: rgba(255, 0, 127, 0.7);
}

/* 반응형 */
@media (max-width: 768px) {
    .hero-flow {
        margin-top: 32px;
        max-width: 720px;
    }

    .flow-products {
        padding-right: 160px;
    }

    .flow-influencers {
        padding-left: 160px;
    }

    .flow-card {
        width: 80px;
        height: 108px;
        border-radius: 16px;
        border-width: 2.5px;
    }

    .flow-center-card {
        width: 280px;
    }

    .flow-center-label {
        font-size: 10px;
    }

    /* 원형 아크 오프셋 축소 (768px) */
    @keyframes prodCard1Float {

        0%,
        100% {
            transform: translateX(35px) translateY(0);
        }

        50% {
            transform: translateX(35px) translateY(-8px);
        }
    }

    @keyframes prodCard3Float {

        0%,
        100% {
            transform: translateX(35px) translateY(0);
        }

        50% {
            transform: translateX(35px) translateY(-5px);
        }
    }

    @keyframes infCard1Float {

        0%,
        100% {
            transform: translateX(-35px) translateY(0);
        }

        50% {
            transform: translateX(-35px) translateY(-8px);
        }
    }

    @keyframes infCard3Float {

        0%,
        100% {
            transform: translateX(-35px) translateY(0);
        }

        50% {
            transform: translateX(-35px) translateY(-5px);
        }
    }
}

@media (max-width: 480px) {
    .hero-flow {
        margin-top: 24px;
        max-width: 100%;
        gap: 0;
    }

    .flow-products {
        padding-right: 80px;
    }

    .flow-influencers {
        padding-left: 80px;
    }

    .flow-card {
        width: 64px;
        height: 86px;
        border-radius: 12px;
        border-width: 2px;
    }

    .flow-column {
        gap: 8px;
    }

    .flow-center-card {
        width: 200px;
    }

    .flow-center {
        padding: 0 0;
    }

    /* 원형 아크 오프셋 축소 (480px) */
    @keyframes prodCard1Float {

        0%,
        100% {
            transform: translateX(20px) translateY(0);
        }

        50% {
            transform: translateX(20px) translateY(-6px);
        }
    }

    @keyframes prodCard3Float {

        0%,
        100% {
            transform: translateX(20px) translateY(0);
        }

        50% {
            transform: translateX(20px) translateY(-4px);
        }
    }

    @keyframes infCard1Float {

        0%,
        100% {
            transform: translateX(-20px) translateY(0);
        }

        50% {
            transform: translateX(-20px) translateY(-6px);
        }
    }

    @keyframes infCard3Float {

        0%,
        100% {
            transform: translateX(-20px) translateY(0);
        }

        50% {
            transform: translateX(-20px) translateY(-4px);
        }
    }

    .flow-center-label {
        font-size: 9px;
        letter-spacing: 1px;
    }
}

/* ========== HERO CARDS — 오버랩 스타일 (Wiko) ========== */
.hero-cards-wrapper {
    position: relative;
    z-index: 30;
    width: 100%;
    max-width: 860px;
    margin: 0 auto;
    padding: 0 24px;
    transform: translateY(-180px);
    margin-bottom: -120px;
}

.hero-cards {
    display: flex;
    gap: 24px;
    width: 100%;
}

.hero-card {
    flex: 1;
    display: flex;
    flex-direction: column;
    background: #ffffff;
    border: 1px solid rgba(0, 0, 0, 0.06);
    border-radius: 24px;
    padding: 28px 26px 22px;
    height: 280px;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    cursor: pointer;
    opacity: 0;
    transform: translateY(40px);
    box-shadow: none;
}

.hero-card:hover {
    transform: translateY(-10px);
    border-color: rgba(255, 0, 127, 0.15);
    box-shadow: none;
}

.hero-card .card-cta {
    margin-top: 8px;
}

/* Profile Stack */
.profile-stack {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.profile-stack .profile-img {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    border: 0;
    outline: 0;
    object-fit: cover;
    clip-path: circle(50% at 50% 50%);
    box-shadow: none;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.profile-stack .profile-img:nth-child(2) {
    margin-left: -17px;
    z-index: 1;
}

.profile-stack .profile-img:nth-child(3) {
    margin-left: -17px;
    z-index: 2;
}

.hero-card:hover .profile-stack .profile-img {
    transform: translateY(-3px);
}

.hero-card:hover .profile-stack .profile-img:nth-child(2) {
    transform: translateY(-5px) scale(1.05);
}

.card-label {
    position: absolute;
    top: 28px;
    right: 28px;
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    max-width: 150px;
    text-align: right;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    margin: 0;
    color: #FF007F;
}

.card-title {
    font-size: 30px;
    font-weight: 800;
    color: #1a1a2e;
    margin-bottom: 10px;
    line-height: 1.2;
}

.card-description {
    font-size: 16px;
    font-weight: 500;
    color: #777;
    line-height: 1.45;
    margin-bottom: 8px;
}

.card-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 12px 0;
    width: 100%;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 700;
    color: #ffffff;
    background: #FF007F;
    border: none;
    transition: all 0.3s ease;
    box-shadow: none;
}

.hero-card:hover .card-cta {
    box-shadow: none;
    transform: translateY(-2px);
}

.card-cta-arrow {
    transition: transform 0.3s ease;
}

.hero-card:hover .card-cta-arrow {
    transform: translateX(4px);
}

/* ========== 배경 장식 요소 — 비활성 ========== */
.hero-deco-line {
    display: none !important;
}

.hero-deco-line.line-1 {
    top: 18%;
    left: 5%;
    width: 120px;
    height: 1px;
    background: rgba(255, 0, 127, 0.2);
    transform: rotate(-25deg);
}

.hero-deco-line.line-2 {
    top: 35%;
    right: 8%;
    width: 160px;
    height: 1px;
    background: rgba(255, 0, 127, 0.15);
    transform: rotate(15deg);
}

.hero-deco-line.line-3 {
    bottom: 25%;
    left: 10%;
    width: 100px;
    height: 1px;
    background: rgba(255, 0, 127, 0.12);
    transform: rotate(35deg);
}

.hero-deco-dot {
    display: none !important;
}

.hero-deco-dot.dot-1 {
    top: 20%;
    left: 12%;
    background: rgba(255, 0, 127, 0.4);
    box-shadow: none;
}

.hero-deco-dot.dot-2 {
    top: 60%;
    right: 10%;
    background: rgba(255, 0, 127, 0.3);
    box-shadow: none;
}

.hero-deco-dot.dot-3 {
    top: 15%;
    right: 18%;
    background: rgba(255, 0, 127, 0.25);
    box-shadow: none;
    width: 4px;
    height: 4px;
}

.hero-deco-dot.dot-4 {
    bottom: 30%;
    left: 8%;
    background: rgba(255, 0, 127, 0.2);
    box-shadow: none;
    width: 5px;
    height: 5px;
}

.hero-deco-dot.dot-5 {
    top: 45%;
    left: 4%;
    background: rgba(255, 0, 127, 0.15);
    width: 3px;
    height: 3px;
}

.hero-deco-dot.dot-6 {
    bottom: 15%;
    right: 6%;
    background: rgba(255, 0, 127, 0.2);
    width: 4px;
    height: 4px;
}

/* ========== FOOTER STYLES ========== */
.landing-footer {
    position: relative;
    z-index: 20;
    background: var(--landing-dark);
    color: var(--landing-white);
    padding: 80px 20px 40px;
    margin: 20px;
    border-radius: 24px;
    overflow: hidden;
    content-visibility: auto;
    contain-intrinsic-size: 980px;
}

.landing-footer::before {
    display: none;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    max-width: 1200px;
    margin: 0 auto 60px;
    align-items: start;
}

.footer-brand {
    max-width: 320px;
    --footer-wordmark-visual-inset: 0px;
}

.footer-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
    line-height: 1;
    text-shadow: none;
}

.footer-logo .krewpick-mobile-wordmark {
    display: block;
    margin-left: -17px;
}

.footer-logo-text {
    font-family: 'Poppins', sans-serif;
    font-size: 32px;
    font-weight: 800;
    letter-spacing: 1px;
    color: #1a1a2e;
}

.footer-description {
    font-size: 16px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.9;
    padding-left: 0;
}

.footer-column h4 {
    font-size: 21px;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 20px;
    margin-top: 0;
    letter-spacing: 1px;
    line-height: 1;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 16px;
}

.footer-links a {
    font-size: 17px;
    font-weight: 500;
    color: #b0b0b0;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-links a:hover {
    color: #FF4DA6;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 18px 28px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    max-width: 1200px;
    margin: 0 auto;
}

.footer-business-info {
    max-width: 1200px;
    margin: 0 auto 30px;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: block;
}

.footer-business-text {
    max-width: 1200px;
    text-align: left;
}

.footer-business-text p {
    display: flex;
    align-items: center;
    flex-wrap: nowrap;
    font-size: 15px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.9;
    margin: 0;
    white-space: nowrap;
}

.footer-business-text p + p {
    margin-top: 4px;
}

.footer-business-contact-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-top: 4px;
}

.footer-business-contact-row p {
    flex: 1 1 auto;
    min-width: 0;
    flex-wrap: wrap;
    white-space: normal;
}

.footer-business-text span {
    display: inline-block;
    margin-right: 14px;
}

.footer-business-text span::after {
    content: '|';
    margin-left: 14px;
    color: rgba(255, 255, 255, 0.2);
}

.footer-business-text span:last-child::after {
    display: none;
}

.footer-certification-logos {
    display: inline-flex;
    align-items: center;
    justify-content: flex-end;
    gap: 12px;
    flex: 0 0 auto;
}

.footer-certification-logo {
    width: auto;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
}

.footer-certification-logo.innobiz {
    width: 96px;
    height: 36px;
}

.footer-certification-logo img {
    display: block;
    width: auto;
    height: auto;
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.footer-certification-logo.innobiz img {
    max-width: none;
}

.footer-cj-logo {
    margin-top: 20px;
}

.footer-cj-logo img {
    max-width: 180px;
    height: auto;
    opacity: 0.5;
    filter: brightness(0) invert(1);
}

.footer-payment-badge {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 14px;
    flex: 0 1 470px;
    min-width: 360px;
    text-align: right;
}

.footer-payment-badge p {
    flex: 1 1 auto;
    max-width: 310px;
    font-size: 12px;
    font-weight: 400;
    color: rgba(255, 255, 255, 0.5);
    line-height: 1.55;
    margin: 0;
}

.footer-payment-badge .logo-wrapper {
    flex: 0 0 188px;
    width: 188px;
    height: 25px;
    overflow: visible;
}

.footer-payment-badge img {
    display: block;
    width: 188px;
    max-width: none;
    height: auto;
    margin: 0;
    opacity: 1;
    filter: contrast(1.08) saturate(1.04);
}

.footer-bottom-left {
    flex: 1 1 280px;
    min-width: 0;
}

.footer-copyright {
    font-size: 14px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.6);
}

.footer-legal-links {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 10px;
}

.footer-legal-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 28px;
    padding: 5px 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
    color: rgba(255, 255, 255, 0.58);
    font-size: 12px;
    font-weight: 500;
    line-height: 1.2;
    text-decoration: none;
    transition: all 0.2s ease;
}

.footer-legal-links a:hover {
    border-color: rgba(255, 77, 166, 0.45);
    color: #ffffff;
    background: rgba(255, 77, 166, 0.12);
}

.footer-social {
    display: flex;
    gap: 12px;
    flex: 0 0 auto;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border: 0;
    border-radius: 50%;
    margin: 0 5px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: rgba(255, 77, 166, 0.3);
    transform: translateY(-3px);
}

.footer-social a svg {
    width: 20px;
    height: 20px;
    fill: rgba(255, 255, 255, 0.7);
    transition: fill 0.3s ease;
}

.footer-social a:hover svg {
    fill: #ffffff;
}

/* ========== SCROLL TO TOP ========== */
.scroll-to-top {
    position: fixed;
    bottom: 40px;
    right: 40px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #FF007F;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px) scale(0.8);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: none;
}

.scroll-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
    animation: scrollPulse 3s ease-in-out infinite;
}

.scroll-to-top:hover {
    transform: translateY(-4px) scale(1.05);
    animation: none;
    box-shadow: none;
}

.scroll-to-top svg {
    width: 24px;
    height: 24px;
    color: #ffffff;
    position: relative;
    z-index: 2;
    transition: transform 0.3s ease;
}

.scroll-to-top:hover svg {
    transform: translateY(-2px);
}

.scroll-progress {
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.8);
    opacity: 0.6;
    z-index: 1;
}

.scroll-to-top::before {
    content: '';
    position: absolute;
    inset: 2px;
    border-radius: 50%;
    background: #FF007F;
    z-index: 1;
}

.scroll-to-top::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    z-index: 3;
    pointer-events: none;
}

@keyframes scrollPulse {

    0%,
    100% {
        box-shadow: none;
    }

    50% {
        box-shadow: none;
    }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .main-landing {
        min-height: 620px;
        width: calc(100% - 32px);
        margin-top: 96px;
    }

    .main-landing::before {
        background-position: center;
        background-size: auto;
    }

    .top-nav {
        padding: 16px 28px;
    }

    .nav-links {
        display: none;
    }

    .nav-corner {
        display: none;
    }

    .lang-current-label {
        display: none;
    }

    .lang-toggle {
        padding: 8px 10px;
    }

    .lang-chevron {
        display: none;
    }

    .hero-content {
        padding: 104px 34% 0 40px;
    }

    .hero-phone-visual {
        right: -42px;
        bottom: 82px;
        width: clamp(260px, 36vw, 360px);
        opacity: 0.42;
    }

    .hero-cards-wrapper {
        transform: translateY(-176px);
        margin-bottom: -126px;
    }

    .hero-cards {
        max-width: 600px;
        margin: 0 auto;
    }


    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

    .footer-brand {
        grid-column: span 2;
        max-width: 100%;
    }

}

@media (max-width: 768px) {
    .main-landing {
        min-height: 540px;
        width: calc(100% - 24px);
        margin-top: 86px;
        border-radius: 20px;
        padding-bottom: 80px;
    }

    .main-landing::before {
        background-position: center;
        background-size: auto;
    }

    .main-title {
        font-size: clamp(42px, 10vw, 60px);
        letter-spacing: -2px;
    }

    .main-title .line-inner {
        white-space: normal;
    }

    .top-nav {
        padding: 12px 20px;
    }

    .top-nav-fixed .top-nav {
        padding: 10px 20px;
    }

    .nav-logo-text {
        font-size: 24px !important;
    }

    .nav-login {
        padding: 8px 18px;
        min-width: 74px;
        font-size: 14px;
    }

    .lang-toggle {
        padding: 6px 8px;
    }

    .lang-icon {
        width: 16px;
        height: 16px;
    }

    .hero-content {
        align-items: center;
        text-align: center;
        padding: 92px 20px 0;
        transform: none;
    }

    .hero-phone-visual {
        display: none;
    }


    .hero-cards-wrapper {
        transform: translateY(-110px);
        margin-bottom: -72px;
        padding: 0 20px;
    }

    .hero-cards {
        flex-direction: column;
        align-items: center;
        gap: 16px;
        max-width: 400px;
        margin: 0 auto;
    }

    .hero-card {
        width: 100%;
        height: auto;
        min-height: 238px;
        padding: 26px 24px 22px;
    }

    .card-title {
        font-size: 26px;
    }

    .card-label {
        top: 24px;
        right: 24px;
        font-size: 11px;
        max-width: 132px;
    }

    .card-description {
        font-size: 15px;
        line-height: 1.42;
    }

    .hero-deco-line,
    .hero-deco-dot {
        display: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: span 1;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }

    .footer-bottom-left {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .footer-legal-links {
        justify-content: center;
    }

    .footer-business-info {
        text-align: left;
    }

    .footer-business-text span {
        display: block;
        margin-right: 0;
        margin-bottom: 6px;
    }

    .footer-business-text p {
        display: block;
        white-space: normal;
        font-size: 14px;
        margin-bottom: 12px;
    }

    .footer-business-contact-row {
        display: block;
        margin-top: 0;
    }

    .footer-certification-logos {
        justify-content: flex-start;
        gap: 10px;
        margin-top: 10px;
    }

    .footer-certification-logo {
        width: auto;
        height: 34px;
        padding: 0;
    }

    .footer-certification-logo.innobiz {
        width: 90px;
        height: 34px;
    }

    .footer-business-text span::after {
        display: none;
    }

    .footer-payment-badge {
        flex-direction: column;
        align-items: center;
        flex: 0 1 auto;
        min-width: 0;
        width: 100%;
        margin-top: 0;
        margin-left: 0;
        text-align: center;
    }

    .footer-payment-badge p {
        max-width: 360px;
    }

    .footer-payment-badge .logo-wrapper {
        flex: 0 0 auto;
    }

    .scroll-to-top {
        bottom: 24px;
        right: 24px;
        width: 48px;
        height: 48px;
    }

    .scroll-to-top svg {
        width: 20px;
        height: 20px;
    }
}

@media (max-width: 480px) {
    .hero-content {
        padding-top: 84px;
        transform: translateX(0);
    }

    .hero-cards-wrapper {
        transform: translateY(-74px);
        margin-bottom: -42px;
        padding-left: 14px;
        padding-right: 14px;
    }

    .hero-card {
        min-height: 220px;
        padding: 22px 20px 20px;
    }
}

/* ========== 고객센터/제휴문의 모달 ========== */
.inquiry-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.6);
    backdrop-filter: blur(8px);
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.inquiry-modal-overlay.show {
    opacity: 1;
    visibility: visible;
}

.inquiry-modal {
    background: #ffffff;
    border-radius: 20px;
    width: 90%;
    max-width: 640px;
    max-height: 85vh;
    overflow-y: auto;
    box-shadow: none;
    transform: translateY(20px) scale(0.95);
    transition: all 0.3s ease;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 0, 127, 0.3) transparent;
}

.inquiry-modal::-webkit-scrollbar {
    width: 5px;
}

.inquiry-modal::-webkit-scrollbar-thumb {
    background: rgba(255, 0, 127, 0.3);
    border-radius: 3px;
}

.inquiry-modal-overlay.show .inquiry-modal {
    transform: translateY(0) scale(1);
}

.inquiry-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 28px 32px 20px;
    border-bottom: 1px solid #f1f5f9;
}

.inquiry-modal-header h3 {
    font-size: 22px;
    font-weight: 800;
    color: #111111;
    display: flex;
    align-items: center;
    gap: 10px;
}

.inquiry-modal-header h3 i {
    color: #FF007F;
    font-size: 22px;
}

.inquiry-modal-close {
    width: 36px;
    height: 36px;
    border: 1px solid var(--neutral-action, #6b7280);
    background: var(--neutral-action, #6b7280);
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
}

.inquiry-modal-close i {
    font-size: 16px;
    color: #fff;
}

.inquiry-modal-close:hover {
    background: var(--neutral-action-hover, #4b5563);
    border-color: var(--neutral-action-hover, #4b5563);
}

.inquiry-modal-close:hover i {
    color: #fff;
}

.inquiry-form {
    padding: 24px 32px 32px;
}

.inquiry-form-group {
    margin-bottom: 22px;
}

.inquiry-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.inquiry-form-group label {
    display: block;
    font-size: 16px;
    font-weight: 700;
    color: #111111;
    margin-bottom: 6px;
}

.inquiry-form-group label .required {
    color: #FF007F;
}

.inquiry-form-group input,
.inquiry-form-group select,
.inquiry-form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    font-size: 14px;
    font-family: inherit;
    color: #1e293b;
    background: #f8fafc;
    transition: all 0.2s ease;
}

.inquiry-form-group input:focus,
.inquiry-form-group select:focus,
.inquiry-form-group textarea:focus {
    outline: none;
    border-color: #FF007F;
    background: #fff;
    box-shadow: none;
}

.inquiry-form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.inquiry-submit-btn {
    width: 100%;
    padding: 14px 24px;
    background: #FF007F;
    border: none;
    border-radius: 12px;
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    transition: all 0.3s ease;
    margin-top: 20px;
}

.inquiry-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: none;
}

.inquiry-radio-group {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}

.inquiry-radio {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: #334155;
    cursor: pointer;
    line-height: 1;
}

.inquiry-radio input[type="radio"] {
    appearance: auto;
    -webkit-appearance: auto;
    accent-color: #FF007F;
    width: 14px;
    height: 14px;
    cursor: pointer;
    margin: 0;
    flex-shrink: 0;
}

.inquiry-privacy-agree {
    background: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 10px;
    padding: 14px 16px;
    margin-top: 8px;
    margin-bottom: 16px;
}

.inquiry-checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    font-size: 14px;
    color: #334155;
}

.inquiry-checkbox input[type="checkbox"] {
    accent-color: #FF007F;
    width: 16px;
    height: 16px;
    cursor: pointer;
    flex-shrink: 0;
}

.inquiry-checkbox strong {
    color: #FF007F;
}

.inquiry-privacy-detail {
    margin-top: 8px;
    font-size: 12px;
    color: #94a3b8;
    line-height: 1.6;
}

.inquiry-privacy-detail a {
    color: #FF007F;
    text-decoration: underline;
}

/* ========================================
   Performance Fallback
   ======================================== */
@media (prefers-reduced-motion: reduce), (max-width: 1024px) {
    .landing-aurora-container,
    .landing-nebula,
    .landing-stars-2,
    .landing-shooting-stars,
    .landing-glow-orbs,
    .landing-particles-container,
    .landing-noise {
        display: none !important;
    }

    .main-landing::before {
        filter: none;
        opacity: 1;
    }

    .hero-card,
    .top-nav,
    .top-nav-fixed,
    .scroll-to-top {
        animation: none !important;
        transition: none !important;
    }
}

/* 첫 화면 렌더 이후 푸터를 지연 렌더링해 초기 페인트 부담을 낮춤 */
.landing-footer {
    content-visibility: auto;
    contain-intrinsic-size: 680px;
}