/* ========================================
   Join Me - 공통 스타일 시트
   ======================================== */

/* 폰트 임포트 */
@import url('https://cdn.jsdelivr.net/gh/sunn-us/SUIT/fonts/static/woff2/SUIT.css');
@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@700;800;900&display=swap');

/* CSS 변수 정의 */
:root {
    --joinme-brand-color: #FF8C00;
    --joinme-brand-glow: rgba(255, 140, 0, 0.4);
    --joinme-brand-color-light: rgba(255, 140, 0, 0.1);
    --joinme-dark-bg-1: #121212;
    --joinme-dark-bg-2: #1A1A1A;
    --joinme-dark-bg-3: #242424;
    --joinme-text-primary: #F7FAFC;
    --joinme-text-secondary: #A0AEC0;
    --joinme-border-color: #333;
    --joinme-font-family: 'SUIT', sans-serif;
    --joinme-shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.2), 0 4px 6px -2px rgba(0, 0, 0, 0.1);
    --joinme-shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.3), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
    --joinme-mobile-padding: 20px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--joinme-font-family);
    color: var(--joinme-text-secondary);
    background-color: var(--joinme-dark-bg-1);
    line-height: 1.8;
    overflow-x: hidden;
    word-break: keep-all;
}

/* 타이포그래피 */
h1, h2, h3, h4 {
    color: var(--joinme-text-primary);
    font-weight: 800;
    letter-spacing: -0.03em;
}

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

/* 레이아웃 */
main {
    padding-top: 80px;
}

.joinme-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* 애니메이션 */
@keyframes joinmeFadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.joinme-reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 1s, transform 1s;
}

.joinme-reveal.joinme-visible {
    opacity: 1;
    transform: translateY(0);
}

/* 섹션 스타일 */
.joinme-clipped-section {
    position: relative;
    padding: 140px 0;
}

.joinme-clipped-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--joinme-dark-bg-2);
    clip-path: polygon(0 0, 100% 10%, 100% 100%, 0 90%);
    z-index: -1;
}

.joinme-clipped-section.joinme-reverse::before {
    clip-path: polygon(0 10%, 100% 0, 100% 90%, 0 100%);
}

.joinme-clipped-section.joinme-no-bg::before {
    background: none;
}

/* 섹션 타이틀 */
.joinme-section-title {
    font-size: 60px;
    text-align: center;
    margin-bottom: 24px;
    line-height: 1.2;
}

.joinme-section-subtitle {
    font-size: 20px;
    text-align: center;
    color: var(--joinme-text-secondary);
    margin-bottom: 100px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* CTA 버튼 */
.joinme-cta-button {
    display: inline-block;
    padding: 18px 40px;
    background: var(--joinme-brand-color);
    color: white;
    font-size: 18px;
    font-weight: 700;
    border: none;
    cursor: pointer;
    clip-path: polygon(0 0, 100% 0, 100% 100%, 10% 100%, 0 80%);
    transition: transform 0.3s;
}

.joinme-cta-button:hover {
    transform: scale(1.05);
    box-shadow: 0 0 30px var(--joinme-brand-glow);
}

.joinme-cta-button.joinme-secondary {
    background: transparent;
    color: var(--joinme-text-primary);
    border: 1px solid var(--joinme-border-color);
    clip-path: none;
}

/* 파트너십 배지 */
.joinme-partnership-badge {
    text-align: center;
    margin-bottom: 30px;
    font-size: 18px;
    font-weight: 600;
    color: var(--joinme-text-secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
}

.joinme-partnership-badge .joinme-brand-x {
    background: linear-gradient(90deg, var(--joinme-text-primary) 50%, var(--joinme-brand-color) 50%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 700;
    font-size: 20px;
}

.joinme-partnership-badge .joinme-brand-name {
    color: var(--joinme-brand-color);
    font-weight: 700;
}

/* ========================================
   헤더 스타일
   ======================================== */
.joinme-header {
    width: 100%;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--joinme-border-color);
    position: fixed;
    top: 0;
    left: 0;
    background-color: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(12px);
    z-index: 1000;
}

.joinme-nav-container {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.joinme-logo {
    font-size: 24px;
    font-weight: 800;
    color: var(--joinme-brand-color);
    font-family: 'Raleway', sans-serif;
}

.joinme-main-menu {
    display: flex;
    gap: 32px;
    align-items: center;
}

.joinme-main-menu a {
    font-size: 16px;
    font-weight: 600;
    color: var(--joinme-text-secondary);
    padding: 8px 0;
    transition: color 0.3s;
    position: relative;
}

.joinme-main-menu a:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--joinme-brand-color);
    transition: width 0.3s;
}

.joinme-main-menu a:hover {
    color: var(--joinme-text-primary);
}

.joinme-main-menu a:hover:after {
    width: 100%;
}

/* 드롭다운 메뉴 */
.joinme-nav-item {
    position: relative;
    padding-bottom: 20px;
    margin-bottom: -20px;
}

.joinme-dropdown-menu {
    display: none;
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translateX(-50%);
    background-color: var(--joinme-dark-bg-2);
    border-radius: 12px;
    box-shadow: var(--joinme-shadow-lg);
    list-style: none;
    padding: 8px 0;
    min-width: 220px;
    border: 1px solid var(--joinme-border-color);
}

.joinme-nav-item:hover .joinme-dropdown-menu {
    display: block;
}

.joinme-dropdown-menu li a {
    display: block;
    padding: 12px 20px;
    font-weight: 500;
    color: var(--joinme-text-secondary);
}

.joinme-dropdown-menu li a:after {
    display: none;
}

.joinme-dropdown-menu li a:hover {
    background-color: var(--joinme-brand-color-light);
    color: var(--joinme-brand-color);
}

/* 사용자 메뉴 */
.joinme-user-menu a {
    font-size: 16px;
    font-weight: 500;
    color: var(--joinme-text-secondary);
    margin-left: 20px;
    transition: color 0.3s;
}

.joinme-user-menu a:hover {
    color: var(--joinme-text-primary);
}

/* 햄버거 메뉴 */
.joinme-hamburger {
    display: none;
    width: 44px;
    height: 44px;
    align-items: center;
    justify-content: center;
    border: none;
    border-radius: 10px;
    background: transparent;
    cursor: pointer;
}

.joinme-hamburger .joinme-bars {
    position: relative;
    width: 20px;
    height: 2px;
    background: var(--joinme-text-primary);
}

.joinme-hamburger .joinme-bars::before,
.joinme-hamburger .joinme-bars::after {
    content: '';
    position: absolute;
    left: 0;
    width: 20px;
    height: 2px;
    background: var(--joinme-text-primary);
    transition: transform 0.2s ease, top 0.2s ease;
}

.joinme-hamburger .joinme-bars::before {
    top: -6px;
}

.joinme-hamburger .joinme-bars::after {
    top: 6px;
}

/* 모바일 드로어 */
.joinme-mobile-drawer {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: 80%;
    max-width: 320px;
    background: var(--joinme-dark-bg-2);
    border-right: 1px solid var(--joinme-border-color);
    transform: translateX(-100%);
    transition: transform 0.25s ease;
    z-index: 1500;
    padding: 20px;
    overflow-y: hidden;
    display: flex;
    flex-direction: column;
}

.joinme-mobile-drawer.joinme-open {
    transform: translateX(0);
}

.joinme-drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 16px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--joinme-border-color);
}

.joinme-drawer-title {
    font-size: 20px;
    font-weight: 800;
    color: var(--joinme-brand-color);
    font-family: 'Raleway', sans-serif;
}

.joinme-drawer-login-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 10px 16px;
    background: linear-gradient(135deg, rgba(255, 140, 0, 0.1) 0%, rgba(255, 140, 0, 0.05) 100%);
    border: 1.5px solid rgba(255, 140, 0, 0.3);
    color: var(--joinme-text-primary);
    border-radius: 8px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.joinme-drawer-nav {
    display: flex;
    flex-direction: column;
    gap: 4px;
    flex: 1;
    overflow-y: auto;
    padding-right: 5px;
}

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

.joinme-drawer-nav::-webkit-scrollbar-track {
    background: transparent;
}

.joinme-drawer-nav::-webkit-scrollbar-thumb {
    background: rgba(255, 140, 0, 0.3);
    border-radius: 4px;
}

.joinme-drawer-nav::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 140, 0, 0.5);
}

.joinme-drawer-nav a.joinme-nav-link {
    display: block;
    padding: 10px 14px;
    border-radius: 8px;
    color: var(--joinme-text-primary);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s ease;
}

.joinme-menu-label {
    font-size: 11px;
    font-weight: 700;
    color: var(--joinme-text-secondary);
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 14px 2px;
    opacity: 0.6;
}

.joinme-nav-link.joinme-sub-menu {
    padding-left: 32px;
    font-size: 13px;
    color: var(--joinme-text-secondary);
    padding-top: 8px;
    padding-bottom: 8px;
}

.joinme-drawer-section {
    margin: 8px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.joinme-close-drawer-btn {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    background: transparent;
    cursor: pointer;
    transition: all 0.3s ease;
}

.joinme-close-drawer-btn .joinme-close-icon {
    font-size: 28px;
    color: var(--joinme-text-secondary);
    font-weight: 300;
    line-height: 1;
    transition: all 0.3s ease;
}

.joinme-close-drawer-btn:hover .joinme-close-icon {
    color: var(--joinme-brand-color);
    transform: rotate(90deg);
}

.joinme-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s ease;
    z-index: 1400;
}

.joinme-overlay.joinme-active {
    opacity: 1;
    pointer-events: auto;
}

/* ========================================
   푸터 스타일
   ======================================== */
.joinme-site-footer {
    background: var(--joinme-dark-bg-2);
    border-top: 1px solid var(--joinme-border-color);
    margin-top: 100px;
    padding: 40px 0;
}

.joinme-footer-content {
    color: var(--joinme-text-secondary);
}

.joinme-footer-main {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.joinme-footer-copyright p {
    color: var(--joinme-text-secondary);
    font-size: 14px;
    margin: 0;
}

.joinme-footer-links {
    display: flex;
    gap: 25px;
    align-items: center;
}

.joinme-footer-links a {
    color: var(--joinme-text-secondary);
    font-size: 14px;
    font-weight: 500;
    transition: all 0.3s;
    position: relative;
}

.joinme-footer-links a:hover {
    color: var(--joinme-brand-color);
}

/* ========================================
   반응형 - 태블릿
   ======================================== */
@media (max-width: 992px) {
    .joinme-main-menu {
        display: none;
    }
    
    .joinme-user-menu {
        display: none;
    }
    
    .joinme-hamburger {
        display: inline-flex;
    }
}

/* ========================================
   반응형 - 모바일
   ======================================== */
@media (max-width: 768px) {
    :root {
        --joinme-mobile-padding: 20px;
    }
    
    body {
        font-size: 15px;
    }
    
    .joinme-header {
        height: 70px;
        padding: 0 var(--joinme-mobile-padding);
    }
    
    .joinme-logo {
        font-size: 20px;
    }
    
    .joinme-container {
        padding: 0 var(--joinme-mobile-padding);
    }
    
    main {
        padding-top: 70px;
    }
    
    .joinme-clipped-section {
        padding: 60px 0;
    }
    
    .joinme-clipped-section::before {
        clip-path: polygon(0 0, 100% 5%, 100% 100%, 0 95%);
    }
    
    .joinme-clipped-section.joinme-reverse::before {
        clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
    }
    
    .joinme-section-title {
        font-size: 28px;
        margin-bottom: 16px;
        line-height: 1.3;
        word-break: keep-all;
    }
    
    .joinme-section-subtitle {
        font-size: 15px;
        margin-bottom: 40px;
        line-height: 1.7;
        word-break: keep-all;
    }
    
    .joinme-cta-button {
        padding: 16px 28px;
        font-size: 16px;
        width: 100%;
        text-align: center;
        display: block;
        min-height: 54px;
        word-break: keep-all;
    }
    
    .joinme-cta-button.joinme-secondary {
        padding: 14px 24px;
        min-height: auto;
    }
    
    .joinme-partnership-badge {
        font-size: 13px;
        margin-bottom: 20px;
        flex-wrap: wrap;
        gap: 10px;
    }
    
    .joinme-mobile-drawer {
        width: 85%;
        max-width: 300px;
    }
    
    .joinme-drawer-user-section {
        margin-bottom: 12px;
    }
    
    .joinme-drawer-login-btn {
        padding: 12px 16px;
        font-size: 14px;
        border-radius: 10px;
    }
    
    .joinme-drawer-nav a.joinme-nav-link {
        padding: 12px 14px;
        font-size: 15px;
        border-radius: 8px;
    }
    
    .joinme-nav-link.joinme-sub-menu {
        padding: 10px 14px 10px 32px;
        font-size: 14px;
    }
    
    .joinme-site-footer {
        padding: 40px 0 30px;
        margin-top: 60px;
    }
    
    .joinme-footer-main {
        flex-direction: column;
        gap: 16px;
        text-align: center;
        align-items: center;
    }
    
    .joinme-footer-copyright p {
        font-size: 13px;
        word-break: keep-all;
    }
    
    .joinme-footer-links {
        gap: 16px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .joinme-footer-links a {
        font-size: 13px;
    }
}

@media (max-width: 360px) {
    :root {
        --joinme-mobile-padding: 16px;
    }
    
    .joinme-section-title {
        font-size: 24px;
    }
}