/* 가이드 페이지 전용 스타일 - 프리미엄 리뉴얼 */

:root {
    --guide-sidebar-width: 300px;
    --section-spacing: 120px;
}

.guide-container {
    display: grid;
    grid-template-columns: var(--guide-sidebar-width) 1fr;
    gap: 60px;
    max-width: 1400px;
    margin: 0 auto;
    padding: 120px 40px 80px;
}

/* 사이드바 리뉴얼 */
.guide-sidebar {
    position: sticky;
    top: 100px;
    height: calc(100vh - 140px);
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding-right: 20px;
    border-right: 1px solid var(--glass-border);
}

.sidebar-header {
    padding-bottom: 20px;
    border-bottom: 1px solid var(--glass-border);
}

.sidebar-header h2 {
    font-size: 1.5rem;
    margin: 0;
    background: var(--primary-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.sidebar-header p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 5px 0 0 0;
}

.guide-nav {
    display: flex;
    flex-direction: column;
    gap: 8px;
    overflow-y: auto;
    padding-right: 10px;
}

.guide-nav::-webkit-scrollbar {
    width: 4px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 18px;
    color: var(--text-muted);
    text-decoration: none;
    border-radius: 12px;
    transition: var(--transition);
    font-size: 0.95rem;
    font-weight: 500;
}

.nav-item i {
    font-size: 1.2rem;
    transition: var(--transition);
}

.nav-item:hover {
    background: var(--glass-bg-hover);
    color: #fff;
    transform: translateX(5px);
}

.nav-item.active {
    background: var(--primary-gradient);
    color: #fff;
    box-shadow: 0 4px 15px rgba(255, 0, 127, 0.3);
}

.nav-item.sub-item {
    margin-left: 20px;
    font-size: 0.85rem;
    opacity: 0.8;
}

.nav-item.sub-item i {
    font-size: 1rem;
}

/* 콘텐츠 영역 리뉴얼 */
.guide-content {
    min-width: 0;
}

.guide-section {
    margin-bottom: var(--section-spacing);
    scroll-margin-top: 120px;
}

/* .reveal,
.reveal-left {
    visibility: hidden;
} */

.guide-section.sub {
    margin-bottom: 60px;
    padding-top: 40px;
    border-top: 1px dashed var(--glass-border);
}

.section-tag {
    display: inline-block;
    padding: 4px 12px;
    background: var(--primary-gradient);
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.guide-section h1 {
    font-size: 3.5rem;
    margin: 0 0 20px 0;
    background: linear-gradient(to right, #fff, var(--primary-light));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.guide-section h2 {
    font-size: 2.5rem;
    margin: 0 0 20px 0;
    color: #fff;
    font-weight: 800;
}

.guide-section h3 {
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 15px;
}

.section-intro {
    font-size: 1.2rem;
    color: var(--text-muted);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 800px;
}

/* Glass 효과 카드 공통 */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 30px;
}

.glass-premium {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.02));
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    overflow: hidden;
}

.glass-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at top right, rgba(255, 0, 127, 0.1), transparent);
    pointer-events: none;
}

.glass-hover:hover {
    background: var(--glass-bg-hover);
    border-color: var(--glass-border-hover);
    transform: translateY(-5px);
    transition: var(--transition);
}

/* 단계별 가이드 개선 */
.step-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.step {
    transition: var(--transition);
}

.step-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.step-number {
    font-family: 'Courier New', monospace;
    font-size: 2rem;
    font-weight: 900;
    color: rgba(255, 0, 127, 0.3);
    line-height: 1;
}

.step-header h3 {
    font-size: 1.3rem;
    margin: 0;
    color: #fff;
}

.step-body p {
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0 0 20px 0;
}

.permission-list {
    list-style: none;
    padding: 0;
}

.permission-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.permission-list i {
    color: var(--success-color);
}

.link-animate {
    color: var(--primary-color);
    position: relative;
    font-weight: 600;
}

.link-animate::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-gradient);
    transition: var(--transition);
}

.link-animate:hover::after {
    width: 100%;
}

/* 인증 방식 카드 개선 */
.auth-methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.auth-method-card {
    text-align: center;
    transition: var(--transition);
}

.method-icon {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin: 0 auto 20px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.method-icon.kakao {
    background: #FEE500;
    color: #3c1e1e;
}

.method-icon.email {
    background: #5865F2;
    color: #fff;
}

.method-icon.phone {
    background: var(--success-color);
    color: #fff;
}

.auth-method-card h3 {
    justify-content: center;
    margin-bottom: 10px;
}

.auth-method-card p {
    color: var(--text-muted);
    margin-bottom: 25px;
}

.badge-available {
    background: var(--success-bg);
    color: var(--success-color);
    padding: 6px 16px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.85rem;
}

.badge-coming-soon {
    background: var(--warning-bg);
    color: var(--warning-color);
    padding: 6px 16px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.85rem;
}

/* 콤팩트 스텝 (카카오 가이드용) */
.step-container-simple {
    display: flex;
    flex-direction: column;
    gap: 40px;
    padding-left: 20px;
    border-left: 2px solid var(--glass-border);
    margin-left: 10px;
}

.step-simple {
    display: flex;
    gap: 25px;
    position: relative;
}

.step-icon {
    width: 40px;
    height: 40px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: 0 0 15px rgba(255, 0, 127, 0.4);
}

.step-text h4 {
    color: #fff;
    font-size: 1.2rem;
    margin: 0 0 10px 0;
}

.step-text p {
    color: var(--text-muted);
    line-height: 1.6;
    margin: 0;
}

/* 준비 중 스테이터스 */
.status-coming-soon {
    display: flex;
    align-items: center;
    gap: 30px;
    padding: 40px;
    border: 1px dashed var(--warning-color);
}

.status-icon {
    font-size: 3rem;
    color: var(--warning-color);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.1);
        opacity: 0.7;
    }

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

/* 기능 그리드 커스텀 */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.feature-card {
    padding: 30px;
    text-align: center;
    border-radius: 20px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
}

.feature-icon-wrapper {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    background: var(--bg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: #fff;
    margin: 0 auto 20px;
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.feature-card h4 {
    color: #fff;
    margin: 0 0 10px 0;
}

.feature-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

/* 프로 팁 박스 */
.pro-tip {
    display: flex;
    gap: 25px;
    align-items: flex-start;
}

.tip-icon {
    width: 50px;
    height: 50px;
    background: rgba(88, 101, 242, 0.2);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--info-color);
    flex-shrink: 0;
}

.tip-body h5 {
    color: #fff;
    font-size: 1.1rem;
    margin: 0 0 8px 0;
}

.tip-body p {
    color: var(--text-muted);
    margin: 0;
    line-height: 1.6;
}

/* 주의사항 박스 */
.warning-box {
    margin-top: 30px;
    border-left: 4px solid var(--warning-color);
}

.box-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--warning-color);
    margin-bottom: 15px;
}

.warning-box ul {
    padding-left: 20px;
}

.warning-box li {
    color: var(--text-muted);
    margin-bottom: 12px;
    line-height: 1.6;
}

/* FAQ 리뉴얼 */
.faq-container {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.faq-item {
    border-radius: 16px;
    overflow: hidden;
    transition: var(--transition);
}

.faq-question {
    padding: 24px 30px;
    display: flex;
    align-items: center;
    gap: 20px;
    cursor: pointer;
    user-select: none;
    position: relative;
}

.faq-question i:first-child {
    font-size: 1.4rem;
    color: var(--primary-color);
}

.faq-question span {
    font-weight: 700;
    color: #fff;
    flex: 1;
}

.arrow {
    transition: var(--transition);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    background: rgba(0, 0, 0, 0.2);
}

.faq-answer p {
    padding: 0 30px 24px 74px;
    margin: 0;
    color: var(--text-muted);
    line-height: 1.8;
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

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

/* 서포트 푸터 리뉴얼 */
.support-footer {
    text-align: center;
    margin-top: 100px;
    padding: 60px 40px;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--glass-border);
    border-radius: 30px;
    position: relative;
    overflow: hidden;
}

.support-footer::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 0, 127, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.support-footer h3 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: #fff;
    font-weight: 800;
}

.support-footer p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    max-width: 1100px;
    margin: 0 auto;
}

.support-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 25px;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    text-decoration: none;
    transition: var(--transition);
    text-align: left;
    cursor: pointer;
}

.support-item:hover {
    background: var(--glass-bg-hover);
    border-color: var(--primary-color);
    transform: translateY(-5px);
}

.support-icon {
    width: 60px;
    height: 60px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    flex-shrink: 0;
    transition: var(--transition);
}

.support-icon.discord {
    background: #5865F2;
    color: #fff;
}

.support-icon.dashboard {
    background: var(--primary-gradient);
    color: #fff;
}

.support-icon.contact {
    background: var(--success-bg);
    color: var(--success-color);
}

.support-item:hover .support-icon {
    transform: scale(1.1) rotate(5deg);
}

.support-info h4 {
    color: #fff;
    margin: 0 0 5px 0;
    font-size: 1.1rem;
}

.support-info p {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

.arrow-link,
.copy-icon {
    margin-left: auto;
    font-size: 1.5rem;
    color: var(--text-muted);
    transition: var(--transition);
}

.support-item:hover .arrow-link {
    color: #fff;
    transform: translateX(5px);
}

.support-item:hover .copy-icon {
    color: #fff;
}

@media (max-width: 768px) {
    .support-footer {
        padding: 40px 20px;
    }

    .support-grid {
        grid-template-columns: 1fr;
    }
}

.shine {
    position: relative;
    overflow: hidden;
}

.shine::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(transparent,
            rgba(255, 255, 255, 0.1),
            transparent);
    transform: rotate(45deg);
    animation: shine 4s infinite;
}

@keyframes shine {
    0% {
        transform: translateX(-100%) rotate(45deg);
    }

    100% {
        transform: translateX(100%) rotate(45deg);
    }
}

/* 반응형 모바일 */
@media (max-width: 1100px) {
    .guide-container {
        grid-template-columns: minmax(0, 1fr);
        padding: 130px 20px 60px;
        overflow-x: hidden;
    }

    .guide-sidebar {
        min-width: 0;
        position: static;
        height: auto;
        border-right: none;
        border-bottom: 1px solid var(--glass-border);
        border-bottom: 1px solid var(--glass-border);
        padding-bottom: 20px;
        padding-right: 0;
        margin-bottom: 40px;
        margin-bottom: 40px;
        flex-direction: column;
        gap: 20px;
        overflow-x: visible;
    }

    .search-box {
        width: 100%;
        position: relative;
    }

    .search-box input {
        width: 100%;
        padding: 12px 40px 12px 15px;
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid var(--glass-border);
        border-radius: 12px;
        color: #fff;
        font-size: 1rem;
    }

    .search-box i {
        position: absolute;
        right: 15px;
        top: 50%;
        transform: translateY(-50%);
        color: var(--text-muted);
    }

    .sidebar-header {
        display: none;
    }

    .guide-nav {
        flex-direction: row;
        padding-bottom: 10px;
        padding-right: 0;
        width: 100%;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .nav-item {
        white-space: nowrap;
    }

    .nav-item.sub-item {
        display: none;
    }

    .guide-section h1 {
        font-size: 2.5rem;
    }

    .guide-section h2 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .guide-nav {
        gap: 10px;
    }

    .nav-item {
        background: rgba(255, 255, 255, 0.05);
        border: 1px solid var(--glass-border);
        padding: 8px 16px;
        font-size: 0.9rem;
    }

    .nav-item.active {
        background: var(--primary-gradient);
        border-color: transparent;
    }

    .guide-section h1 {
        font-size: 2.2rem;
    }
}

@media (max-width: 480px) {
    .guide-section h1 {
        font-size: 1.8rem;
    }

    .guide-section h2 {
        font-size: 1.5rem;
    }

    .guide-container {
        padding: 120px 15px 40px;
    }
}

@media (max-width: 600px) {
    .step-container {
        grid-template-columns: 1fr;
    }

    .status-coming-soon {
        flex-direction: column;
        text-align: center;
    }

    .guide-section h1 {
        font-size: 2rem;
    }

    .guide-section h2 {
        font-size: 1.8rem;
    }

    .guide-section h3 {
        font-size: 1.4rem;
    }

    .section-intro {
        font-size: 1rem;
    }

    .auth-methods {
        grid-template-columns: 1fr;
    }

    .feature-grid {
        grid-template-columns: 1fr;
    }

    .faq-answer p {
        padding: 0 20px 20px 20px;
    }
}

@media (max-width: 480px) {
    .guide-container {
        padding: 80px 15px 40px;
    }

    .guide-section {
        margin-bottom: 60px;
    }

    .guide-section h1 {
        font-size: 1.8rem;
    }

    .guide-section h2 {
        font-size: 1.5rem;
    }

    .guide-section h3 {
        font-size: 1.2rem;
    }

    .section-intro {
        font-size: 0.95rem;
    }

    .glass,
    .glass-premium {
        padding: 20px;
    }

    .step {
        padding: 20px;
    }

    .step-header h3 {
        font-size: 1.1rem;
    }

    .step-number {
        font-size: 1.5rem;
    }

    .method-icon {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }

    .auth-method-card h3 {
        font-size: 1.3rem;
    }

    .pro-tip {
        flex-direction: column;
        align-items: flex-start;
    }

    .support-footer {
        padding: 40px 20px;
    }

    .support-footer h3 {
        font-size: 1.6rem;
    }

    .support-grid {
        grid-template-columns: 1fr;
    }

    .btn-floating {
        bottom: 20px;
        right: 20px;
        width: 44px;
        height: 44px;
        font-size: 1.2rem;
    }
}

/* 봇 초대 CTA 섹션 */
.invite-cta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
    margin-bottom: 50px;
    background: linear-gradient(135deg, rgba(88, 101, 242, 0.1), rgba(255, 0, 127, 0.05));
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.cta-content {
    display: flex;
    flex-direction: column;
    gap: 25px;
    z-index: 1;
}

.cta-text h3 {
    font-size: 1.8rem;
    color: #fff;
    margin: 0 0 10px 0;
    font-weight: 800;
}

.cta-text p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin: 0;
}

.cta-deco {
    font-size: 8rem;
    color: rgba(255, 255, 255, 0.03);
    position: absolute;
    right: -20px;
    bottom: -30px;
    transform: rotate(-15deg);
    pointer-events: none;
    transition: var(--transition);
}

.invite-cta:hover .cta-deco {
    color: rgba(255, 255, 255, 0.05);
    transform: rotate(-5deg) scale(1.1);
}

@media (max-width: 768px) {
    .invite-cta {
        flex-direction: column;
        text-align: center;
        gap: 30px;
    }

    .cta-deco {
        font-size: 6rem;
        right: 10px;
        bottom: -20px;
    }
}

/* 추가 스타일 - Phase 2 */

/* 검색창 */
.search-box {
    margin-bottom: 25px;
    position: relative;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    display: flex;
    align-items: center;
    padding: 0 15px;
    transition: var(--transition);
}

.search-box:focus-within {
    border-color: var(--primary-color);
    box-shadow: 0 0 15px rgba(255, 0, 127, 0.2);
    background: rgba(255, 255, 255, 0.05);
}

.search-box i {
    color: var(--text-muted);
    font-size: 1rem;
}

.search-box input {
    background: none;
    border: none;
    padding: 12px 10px;
    color: #fff;
    width: 100%;
    outline: none;
    font-family: inherit;
    font-size: 0.9rem;
}

/* 검색 드롭다운 */
.search-results {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    width: 100%;
    background: rgba(20, 20, 20, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    max-height: 400px;
    overflow-y: auto;
    display: none;
    z-index: 1000;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    padding: 10px 0;
}

.search-results.active {
    display: block;
    animation: slideDown 0.2s ease;
}

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

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

.search-result-item {
    padding: 12px 20px;
    cursor: pointer;
    transition: background 0.2s;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: rgba(255, 255, 255, 0.1);
}

.search-result-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 4px;
}

.search-result-title {
    font-weight: 700;
    color: #fff;
    font-size: 0.95rem;
}

.search-result-section {
    font-size: 0.75rem;
    color: var(--primary-light);
    background: rgba(255, 0, 127, 0.1);
    padding: 2px 8px;
    border-radius: 10px;
}

.search-result-context {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.search-keyword-match {
    color: var(--primary-light);
    font-weight: 700;
    text-decoration: underline;
    text-decoration-color: rgba(255, 0, 127, 0.5);
}

/* 추천 키워드 (Tags) */
.search-tags {
    display: flex;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.search-tag {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 0.85rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
}

.search-tag:hover {
    background: var(--primary-gradient);
    color: #fff;
    border-color: transparent;
    transform: translateY(-2px);
}

.search-tag i {
    margin-right: 5px;
}

/* 배경 블롭 애니메이션 */
.background-blobs {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.blob {
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 0, 127, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(40px);
}

.blob-1 {
    top: -100px;
    right: -100px;
    animation: move-1 20s infinite alternate;
}

.blob-2 {
    bottom: -150px;
    left: -100px;
    background: radial-gradient(circle, rgba(88, 101, 242, 0.08) 0%, transparent 70%);
    animation: move-2 25s infinite alternate;
}

.blob-3 {
    top: 40%;
    left: 30%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
    animation: move-3 30s infinite alternate;
}

@keyframes move-1 {
    0% {
        transform: translate(0, 0) scale(1);
    }

    100% {
        transform: translate(-200px, 200px) scale(1.2);
    }
}

@keyframes move-2 {
    0% {
        transform: translate(0, 0) scale(1.1);
    }

    100% {
        transform: translate(150px, -150px) scale(1);
    }
}

@keyframes move-3 {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(-100px, -50px);
    }
}

/* 백투탑 버튼 */
.btn-floating {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    border: none;
    border-radius: 50%;
    color: #fff;
    font-size: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 1000;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 10px 25px rgba(255, 0, 127, 0.4);
}

.btn-floating.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.btn-floating:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 15px 30px rgba(255, 0, 127, 0.6);
}

/* 코드 액션 (복사 등) */
.code-action {
    display: flex;
    align-items: center;
    gap: 10px;
    background: rgba(0, 0, 0, 0.3);
    padding: 10px 15px;
    border-radius: 10px;
    margin-top: 15px;
    border: 1px solid var(--glass-border);
}

.code-action code {
    font-family: 'Courier New', monospace;
    color: var(--primary-light);
    font-size: 0.85rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: 1;
    min-width: 0;
}

.btn-copy {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.1rem;
    padding: 5px;
}

.btn-copy:hover {
    color: #fff;
    transform: scale(1.1);
}

.btn-copy.success {
    color: var(--success-color);
}